СПИСОК патентов США - подгруппа МПК16 H04N1/12


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№ п/п Номер патента Название патента

2017

19609166Transporting apparatus and printing apparatus including the same
29591168Apparatus for imaging a page of a book or other similar document
39591162Image reading apparatus and non-transitory computer readable medium
49567174Sheet feeder
59554007Image forming apparatus and method for securing carriage
69544461Device for acquiring image of slice medium

2016

79522799Transport device and transport system
89521282Image forming apparatus
99511936Image reading apparatus
109503605Image reader, and method and computer-readable medium therefor
119497345Image forming apparatus, and control program and operation method thereof
129473672Image reading apparatus, including abnormal pixel detection, and image reading method
139473666Multifunctional business machine
149473664Image scanner with dividing member
159456103Image reading apparatus and image forming apparatus for removing foreign matters from a document surface
169451109Image processing devices and sheet feeding devices
179444966Image reading apparatus and image reading method
189444957Portable scanning device
199444952Image reading device
209432534Image reading apparatus and image forming apparatus
219426325Document reading device
229420135Sheet reading apparatus
239402008Multi-mode scanner
249392138Image forming apparatus and program thereof
259392136Liquid ejecting apparatus that controls ejecting timings and non-transitory storage medium used in the same
269385150Image sensor device
279369611Image reading apparatus with adjustable read timing
289365060Apparatus for motor control of an apparatus with a motor
299363401Image reading apparatus for reducing start-up time
309352915System and method for monitoring and controlling document velocity in a scanning system
319344595Image scanning apparatus
329332144Image forming apparatus
339323050Light scanning device having reduced size and parts count, and image forming apparatus with the same
349319560Image deformation device
359319546Reading apparatus
369313350Image processing devices and sheet feeding devices
379307116Image reader
389307111Image reading device
399300832Image reader and image forming apparatus
409300826Multi-function peripheral having a link mechanism for moving a sheet supporter to a second position in conjunction with an upward movement of a base
419294641Image reading unit and image reading apparatus
429288359Integrated platen scanner and document handler for a copier, multifunctional printer or standalone scanning device
439264570Image forming apparatus, image reading apparatus and image reading method
449264558System for verifying accuracy of a raster scanned image of a document
459250439Light scanning device and image forming apparatus with the same
469247097Multi-purpose scanner
479247096Image reading apparatus and image reading method
489243689Transmission device for automatic document feeder
499232097Peripheral with independent flatbed and sheet-fed scanning devices

2015

509225869Image reading device and image forming apparatus
519225863Image forming apparatus ensuring weight balance when opening/closing document reading unit and document cover
529219839Image forming apparatus
539210289Image reading apparatus and multifunctional device
549208408Printing apparatus and correction method of the printing apparatus
559204007Image reading device stabilizing qualities of read images
569203998Image reading device for detecting end of sheet
579203994Image forming apparatus
589197762Image reading device, forming apparatus, and processing method detecting and removing perforations to correctly identify blank documents
599191549Image reading apparatus and image reading method
609185255Image reading device, and image forming apparatus
619181050Sheet feeding apparatus, control method thereof, and document reading apparatus
629180663Image processing apparatus, image processing system, and image processing method
639167125Image reading device and recording device
649167123Image reader apparatus and method of driving the same
659167119Image scanner and image scanning method
669154657Duplex scanning apparatus and image forming apparatus having the same
679148538Image scanning apparatus
689131092Image reading device
699122189Scan unit for an imaging device and methods of using same
709111196Image forming apparatus and image forming method
719106782Image reader and image forming apparatus
729100523Image forming apparatus comprising a sheet feeding device and an image reading device
739100521Image reading apparatus and image forming apparatus
749098979Scanning-printing integrated machine for lottery ticket printing and cashing
759094630Image processing apparatus
769094563Document reader
779094553Sheet conveyer and image reader
789092716Printing apparatus having a medium conveying unit
799088687Image scanning apparatus and multi-function apparatus including the same
809083836Image forming apparatus, image forming method, and non-transitory computer-readable medium storing image forming program
819068920System and method for scanning and processing printed media
829065949Document reading device and image formation apparatus
839055184Image reading apparatus
849055175Image reading apparatus, and image forming apparatus
859055173Rotatable image reading apparatus that performs shading correction, method of controlling the same, and storage medium

2013

868390876Apparatus, method, and computer program product for reading image displayed on electrical paper based on selected size of paper or image
878355160Detection of roller eccentricity in a scanner

2012

888311121Methods and apparatus for weighted prediction in scalable video encoding and decoding

2011

897880933Image reading apparatus, image forming apparatus, control method, and program that accounts for time intervals from one document to another document

2010

907697047Image sensor, reading device and method for setting resolution

2009

917495708Preventing picture jitter in a digitized video signal

2008

927420711Image reading and forming apparatus, control method, and program with scheduling of correction processing based on time interval between documents

2005

936961154Image reading apparatus and image-forming apparatus incorporating the image-reading apparatus
946961077Multibeam light source
956960759Light source device, image reading apparatus and image reading method
966959042Methods and apparatus for measuring compressed video signals and applications to statistical remultiplexing
976958839Scanning optical system
986958471Method and apparatus for forming image
996954292Image scan apparatus and focus control method
1006948871Image processing device
1016947515Method for measuring the response of a voltage controlled oscillator
1026947190Optical scanning apparatus
1036947187Apparatus and method for calibrating a scanner with a document feeder
1046947184Integral image readin/writing head, image processor provided with this, image reading head and print head
1056942213Duplex scanning device
1066931227Image-formation apparatus, controlling method thereof and image-formation method
1076930805Image reading apparatus
1086927789Pixel clock generating device, laser scanning device, and image forming device
1096924911Method and system for multi-sensor signal detection
1106922264Fixing seat of main transmission shaft of scanner
1116914619Device for driving an endless belt and image forming apparatus using the same
1126913257Sheet separation roller configuration
1136904326Light responsive data entry system
1146903848Image reading apparatus, image recording apparatus and image forming apparatus
1156901237Image reading device and image forming apparatus
1166894813Integrated imaging module for wide format scanner
1176894712Exposure head, exposure apparatus, and application thereof
1186892945Structure for preventing extraneous light from entering image reading apparatus
1196891646Image reading apparatus
1206891562Optical design for film conversion device
1216891556Image printing method and apparatus
1226891180Camera system for editing documents
1236885480Light beam scanning apparatus and image forming apparatus
1246878928Image recording and read-out apparatus
1256876372Image forming apparatus
1266873804Image sensing device
1276870561Image recording apparatus and method
1286870559Image forming apparatus
1296864999Integrated image-reading/writing head and image processing apparatus incorporating the same
1306864913Method and apparatus for a reconfigurable digital processor for film conversion
1316861661Radiation image read-out apparatus and image transmission apparatus
1326856335Optical scanning device for scanning plural surfaces and image forming apparatus using the optical scanning device
1336847390Method and apparatus for image forming capable of effectively adjusting an image recording start position

2004

1346833856Light beam magnification error auto correcting apparatus and method
1356832723Scanner apparatus and multifunction device having a scanner
1366829012Method and apparatus for a digital parallel processor for film conversion
1376825457Two-dimensional beam writing position detecting device and image forming apparatus using the detecting device
1386824043Electronic ballot-box
1396822768Method and apparatus for feeding and scanning over-sized media sheets
1406822763Multiple function calibration for document scanner
1416822674Scanning method and apparatus for photographic media
1426816292Scanning optical system
1436816287Image reading apparatus and focusing control method
1446816178Method and apparatus for color image forming capable of performing a precise synchronization between toner image forming per color and its overlaying
1456812948Light beam scanning apparatus and image forming apparatus
1466806896Method of shifting an image or paper to reduce show through in duplex printing
1476803934Exposure unit support having a primary resonance frequency higher than that of a mirror in the exposure unit
1486801344Image reading device
1496796559Automatic document feeder having a document shunting path
1506795219Image reading device and image forming apparatus equipped therewith
1516791722Light beam scanning apparatus and image forming apparatus
1526791720Portable scanning apparatus
1536791663Image forming apparatus
1546788437Device for scanning reflective and transmissive data from a photographic image
1556788330Clock-generating circuit and image-forming apparatus having a function of canceling F-theta property errors
1566788322Image forming apparatus that accurately detects sheet in the feeding direction, and method thereof
1576785011Optical sensor arrangement for start of scan detection and improved vertical beam alignment range
1586777667Scanning optical system
1596775040Scanning sync-signal detecting circuit for laser scanner
1606771397Image reader for use in image forming apparatus
1616771296Optical scanning device and method for providing specific dot offsets at center and ends of scan width
1626769753Minimum period circuit
1636769677Device for transporting and reading flat material
1646765697Image reader
1656762779Image forming apparatus, method of manufacturing substrate for photoreceptor, substrate for photoreceptor, and photoreceptor
1666760559Image-formation apparatus, controlling method thereof and image-formation method
1676750997Scanning device and image forming apparatus
1686750990Image scanning apparatus, image forming apparatus, image forming system, image scanning control method, and storage medium
1696748193Mechanism for retaining platen glass used to read original in course of being fed in image reader
1706747763Paper feeder for image reader
1716746013Automatic document feeder
1726744540Document end detecting unit, document reading unit, and facsimile apparatus
1736744536Document scanner having replaceable backing and automatic selection of registration parameters
1746744459Image forming apparatus using a single optical fiber to transmit electrical signals
1756741750Motion artifact correction in exposure systems
1766729239Image recording device for correcting spatial recording error
1776728418Image read apparatus and method that can obtain favorable readout image
1786728012Multifunction terminal
1796728005Method for automatic removal of image artifacts
1806724990Digital film recorder
1816724504Image reading system and image reading device
1826724461Method and apparatus for reading images using correction conditions to process fine scan data
1836724420Portable film conversion device
1846721074Double side scanner module
1856717734Image forming lens unit and image reading apparatus using the same
1866714757Image reading apparatus and an image forming apparatus having the image reading apparatus
1876712464Image processing apparatus, image processing system apparatus, and recording medium which records image processing program
1886712444Method and apparatus for forming an image on a recording medium with contraction and expansion properties
1896710905Tandem scanning optical device
1906710793Light beam scanning apparatus and image forming apparatus
1916697166Image processing apparatus
1926693658Light beam scanning apparatus
1936690404Image forming apparatus and method for changeable image forming modes between a single color mode and a multiple color mode
1946687028Image exposure apparatus
1956677974Light beam scanning apparatus with a multi-layer mirror structure

2003

1966667817Multiple resolution scanner with improved lamp intensity monitoring capabilities
1976667756Method of shifting an image or paper to reduce show through in duplex printing
1986666535Method and apparatus for preventing satellite induced banding by selective pixel compensation
1996658170Image processing apparatus and image processing method
2006657754Passively energized floating guide
2016655774Image forming apparatus
2026650854Image reading apparatus that holds carriage at a reading position
2036650352Electronic control arrangement for a laser printer
2046646668Image forming apparatus for maintaining a constant beam scanning state
2056644658Overhanging paper guide for a scanner
2066639696Image reading apparatus
2076639621Scanner unit having an optical element supporting plate
2086639620Light beam scanning apparatus
2096637663Scanning apparatus with the appearance of pen
2106636713Image reading apparatus
2116636335Wide image scanner
2126631244Film carrier and film handling device using same
2136628868Image forming apparatus having cooling monitoring circuit
2146628433Document scanning system with dockable platen flatbed providing sheet fed and platen scanning functions
2156619649Automatic sheet feeder
2166618575Automatic document feeder with a conveying roller and an image reader
2176618172Drive system for digitizing scanning apparatus
2186611293Method and apparatus for synchronization of ancillary information in film conversion
2196608297Scanner document speed encoder
2206607260Recording apparatus and recording position correcting method
2216606464Method and apparatus for image reading and image forming, with shading operation control for increased throughput
2226606171Digitizing scanner
2236603583Image reading method and apparatus
2246603514Focus controlling method and system by evaluating a resolution index
2256600579Image reading apparatus
2266600504Image forming apparatus having light beam adjusting mechanism
2276594039Image reading device, an image reading method, a computer program product for storing an image reading sequence, and an image forming apparatus
2286590598Image forming apparatus
2296587658Image reading apparatus
2306587245Optical scanning device, optical scanning method, and image forming apparatus
2316587232Image printing apparatus
2326587228Double-sided scanner
2336585258Automatic document feeder having a document shunting path
2346583913Multibeam scanner
2356581923Automatic sheet feeder
2366578845Automatic document feeding apparatus having separation mechanism
2376570671Image forming apparatus and recording control device
2386570598Sub-pel registration of color planes using cartridge velocity control
2396567188Systems and methods for non-coplanar calibration of a scanning system
2406563938Sheet-through type document reader
2416563611Double side scanner module
2426559434Image reading apparatus including divided backing plate
2436557843Document feeder with linking mechanism
2446552828Precision deep input guide clip for document scanners and document scanner incorporating same
2456549273Method of controlling device for feeding sheet-like member in auxiliary scanning direction
2466548799Contact-type image sensor having protrusions formed on a plate
2476545811Lens unit for image formation, and image reader having lens unit
2486542263Automatic document feeder with improved sheet handling capabilities and method of feeding and scanning over-sized media sheets
2496542262Scanner device and control method thereof, and film feeding device
2506538678Image forming apparatus with development controller
2516534761Image reader with a closed-state detector and image forming apparatus using same
2526532092Apparatus and method of capturing images from alternative media types
2536532029Imaging-offset compensation methods and systems
2546531695Scanner cartridge and information processing apparatus
2556529643System for electronic compensation of beam scan trajectory distortion
2566529295Image scanner utilizing rollers to bias an original in a holder against a support such that the holder enters the image scanner by a nibbling action of the roller and support
2576529261Apparatus for and method of recording image
2586529222Optical scanning system for printer and method for adjusting starting point of image scanning
2596525843Method for coinciding resolutions of facsimile devices having different systems of measurement
2606525751Raster output scanner fraction-of-scan polygon rephasing and algorithm
2616523437Device having a motor and having a controllable intermediate transmission gear for driving a plurality of drive wheels of the device
2626515774Document image reading device
2636512602Guide for a paper feeder
2646512585Laser scanning position detecting device
2656509981Optical media access device with image scanning function
2666509921Light beam scanning apparatus with multiple sensors and patterns
2676507713Image-formation apparatus, controlling method thereof and image-formation method
2686507418Sheet feeder scanner
2696504147Multibeam scanner
2706504138Media scanner

2002

2716499822Method and apparatus for forming an image on a recording medium with contraction and expansion properties
2726496286Image reader
2736496215Thermal scan line bow adjustment in an optical scanning system
2746493130Laser imaging device
2756493019Image forming apparatus
2766486980Film scanner
2776477656System for generating clock pulse which the number of pulses outputted within a predetermined time period is based on the number of calculated delay stages
2786473112Image forming apparatus
2796469730Light beam scanning apparatus and image forming apparatus
2806466339Image scanner with frame mounted lens and sensor and image scanning method
2816466247Timing control of light beam scan
2826464416APPARATUS HAVING CARRIAGE SCANNING MECHANISM, AND RECORDING APPARATUS, INFORMATION RECORDING/REPRODUCING APPARATUS, INFORMATION RECORDING APPARATUS, INFORMATION REPRODUCTION APPARATUS, INFORMATION READING APPARATUS AND INFORMATION ERASING APPARATUS, EACH PROVIDED WITH APPARATUS HAVING CARRIAGE SCANNING MECHANISM
2836462855Light beam scanning apparatus
2846459520Optical scanning apparatus and image forming apparatus using it
2856459507Image scanner with a stepping control table
2866449450Image forming apparatus
2876448995Image read/write head, and image processing apparatus incorporating the same
2886445469Document image reading device
2896441915Image forming apparatus
2906438350Image reading apparatus and image forming apparatus
2916437850Method and device for exposing both sides of a sheet
2926433909Image forming apparatus
2936433897Integrated chassis for automatic document feeder in a scanning unit
2946429925Image recording apparatus including vibration damping means
2956429424Optical scanning system of printer and driving method thereof
2966426767Image forming apparatus for maintaining a constant beam scanning state
2976426765Printing apparatus and head driving method
2986424387Recording medium including liquid crystal layer
2996424365Image forming apparatus and method of controlling apparatus
3006421139Image forming apparatus for forming image on free-size sheet having arbitrary size
3016421079Film scanner
3026417938Color image scanning method of a color image scanner
3036409167Photographic print feeder for scanner or copier
3046404516Parametric image stitching
3056404448Color-image forming apparatus with write start position setter
3066400472Image forming apparatus and document reading device
3076396561Method and device for exposing both sides of a sheet
3086390579Pulse width modulator using delay-line technology with automatic calibration of delays to desired operating frequency
3096389183Contact image sensor hand-held scanner
3106388775Image scanner with an automatic document feeder and a movable light source
3116388774Image reading apparatus
3126377360Copier
3136376837Optical scanning apparatus and image forming apparatus having defective light source detection
3146373515Variable resolution transition placement device
3156371591Alignment system for multiple color ink jet printheads and associated printhead with built-in optical position detector
3166369936Pixel intensity control in electro-optic modulators
3176366351Apparatus for detecting defects in wood processed by a planer
3186366307Clock independent pulse width modulation
3196362847Electronic control arrangement for a laser printer
3206362470Optical scanning apparatus and image forming apparatus and electrophotographic printer using such scanning apparatus
3216360663Imaging device and method for forming an image on a printing form for an offset printing press
3226359705Image reading apparatus
3236355938Phosphor screen scanning systems
3246355926Raster output scanner beam steering
3256353485Image input/output apparatus image input/output processing method and cartridge
3266348980System for aligning document images when scanned in duplex mode
3276348962Device for image-shooting both sides of documents
3286346996Facsimile apparatus
3296346958Method for detecting quantity of laser scanning positional deviation on photosensitive body, correcting method thereof and laser color image forming apparatus
3306344644Optical scanning device
3316343202Image forming apparatus for correcting image formation timing of plural image forming units
3326340986Method and device for time shifting transitions in an imaging device
3336336019Surface position and velocity measurement for photoreceptor belt
3346335808Image reading apparatus
3356335752Exposure profiles from laser sources having finite response times
3366335748On-line image-on-image color registration control systems and methods based on time-scheduled control loop switching

2001

3376334002Image reader apparatus
3386333997Image recognizing apparatus
3396333796Information processing apparatus having reading, printing and copying function control
3406326992Image forming apparatus
3416324362Image forming apparatus
3426323933Image reading device and method
3436323889Multi-beam exposure apparatus having mirror tilt angle control, image forming apparatus that employs the exposure apparatus, and image forming method
3446320682Image forming apparatus
3456317194Image reading apparatus, image processing system, image reading method, and image processing method
3466317146Image forming apparatus
3476313930Optical image reading device
3486313927Image reading apparatus having reflecting mirror that changes over an optical path to read an original at different position
3496313870Modular photographic film digitizing apparatus
3506310681Method and apparatus for image forming
3516307579Magnification error correction method for image forming apparatus
3526301398Apparatus and method of processing microfiche images
3536301022Correction method of document inclination angle
3546297885Image input-output apparatus
3556297874Film image reading device and a storage medium which stores a control procedure for the film image reading device
3566297872Image forming apparatus
3576297491Media scanner
3586295435Image forming apparatus which corrects deviations between images of different colors
3596295386Apparatus and a method for correcting image errors in a shuttle type of a scanner
3606295144Pre-scanning method and apparatus for shuttle scanning system
3616295116Optical scanning system for printer
3626295079Scanning optical unit
3636292208Sensing system to allow side-by-side writing of photonic imagers to create wide and seamless xerographic images
3646285853Two-sided reading-out apparatus and an image forming apparatus
3656285849Color image forming apparatus
3666285803Method and apparatus for resolution enhancement by synthesis of scan signals
3676285469Apparatus and method for facsimile design
3686283567Drawing method for electronic blackboard
3696281922Image forming apparatus
3706278512Original reading device and method
3716278483Image registration on repeated scans using fiducial marks
3726278474Image forming apparatus provided with a plurality of light signal emitting heads
3736278471Image forming apparatus with light-scanning unit having supporting member
3746278109Facet tracking using wavelength variations and a dispersive element
3756275306Image processing system converting the pixel aspect ratio
3766269225Information recording device
3776268938Scanner with a groove in its scanning surface for reducing sticking effect
3786268936Film scanner
3796268901Photoelectric scanning device and copier equipped therewith
3806268613Multiple-head phosphor screen scanner
3816264384Multi-functional apparatus having a small size and method for same
3826262816Scanner start and stop
3836262759Method and apparatus for forming an image using signals synchronized with scanning
3846259467Multi stage oscillator phase alignment scheme
3856256054Photo receptor belt edge detection apparatus
3866254078Automatic document feeder for an image forming apparatus
3876252684Automatic paper feeder including an upper light source
3886250737Ink jet recording method and apparatus
3896247778Recording apparatus and recording method
3906246493Facsimile apparatus
3916246463Optical laser scanning device and image forming apparatus having the optical laser scanning device
3926246433Film image capturing method
3936243128Image forming apparatus in which adjustment for forming image in rectangular form is easily done and method for making the same apparatus
3946239860Adjustment of vertical regist shift between pages, colors or lines in a multiple beam recording system
3956236427Edge placement device
3966236418Image forming apparatus and method to correct magnification error caused by optical characteristics of image writing device
3976233059Scanner device and control method thereof, and image input system
3986231159Recording apparatus and method for controlling such recording apparatus
3996229555Method and apparatus for minimizing visual artifacts generated by an electrophotographic machine during imaging
4006229139Handheld document scanner
4016227649Multimode ink jet recording device in which recording mode is selected according to recording medium
4026226106Scanning system with retractable image capturing device
4036226029Aerial slow scan position control using an electronically addressable liquid crystal plate
4046222666Electro-optic modulator and imaging device
4056219511Image reading apparatus having a guide member and transport member
4066211987Optical scanning technique
4076211975Method and apparatus for controlling image data transfer in a photographic film scanner
4086211898Optical scanning apparatus and devices including an optical scanning apparatus
4096208828Compact image forming apparatus
4106208367Light beam scanning apparatus and image forming apparatus
4116204871Recording drum arrangement
4126204865Color image forming apparatus timing control
4136198495Color image forming apparatus having means for correcting deviations between scanning light beams accurately and in real time
4146195181Image reading apparatus
4156195108Image formation method for forming electrostatic latent image on photosensitive belt with laser beam and image formation apparatus of the same
4166194713Scanning optical device having a rotatable adjustable holder
4176191871Image-reading method and apparatus
4186191811Film image regenerating method and device
4196188501Apparatus and method of capturing images from alternative media types
4206185027Monitoring optical system for scanning optical device
4216181415Position sensor for transmission type optical deflector and apparatus for correcting scanning position of scanning optical system
4226178031Raster output scanning system having scan line non-linearity compensation means
4236178029Multi-beam scanning optical device
4246178016Imaging apparatus for a photographic film image scanner
4256178012Method and apparatus for keeping a document in focus during noncontact scanning
4266175666Image scanning apparatus
4276175428Deviation correcting system for scanner
4286175406Film holder and image reading apparatus
4296175110Built-in scanners having a switched single light source
4306172788Light scanning device, optical device, and scanning method of optical device
4316172787Laser beam scanning optical apparatus
4326172774Structure for supporting optical unit of image reader
4336172696Image forming apparatus having photosensitive drum driven by stepping motor
4346169873Automated face up and down detection of image information

2000

4356166825Fiber channel data transfer with feedback control within a photographic process printer system
4366166749Optical scanning system for printer
4376166394Dual background document scanner to eliminate hole printouts
4386166376Multi-beam scanning device
4396163333Multi-beam scanning optical apparatus
4406163330Image scanning and recording apparatus
4416160636Image reading apparatus
4426160630Image reading apparatus
4436160569Image forming apparatus capable of changing process line speed
4446158344Linefeed calibration using an integrated optical sensor
4456157400Method and apparatus for controlling a pixel clock in a rotating polygon type image forming apparatus
4466155665Position compensating technique used during two-way printing and scanning
4476154294Apparatus for scanning documents such as photographs using a contact image sensor
4486154247Skew correction in lenticular material printing
4496154246Image processing apparatus and image forming apparatus
4506151141Original reading and conveying apparatus
4516151140Integrated chassis for automatic document feeder in a scanning unit
4526151057Optically controlled image forming apparatus and method
4536151056Laser scan based recording apparatus
4546151053Image formation with controlled scanning
4556147779Digital automated roll carrier film scan mechanism
4566147777Combined printing and scanning head
4576145834Automatic document feeder having a document shunting path
4586141117Image processing apparatus and method
4596141110Image forming apparatus and method for controlling multi-phase stepping motor for use in image forming apparatus
4606141031Aerial color registration
4616137631Illumination system and method for spatial modulators
4626137591Integrated computer and image reproduction system
4636137517Image registration adjustment system and method for dynamically compensating for photoreceptor belt skew
4646137505Ink jet recording device having staggered recording element arrays
4656133932Method and apparatus for adjusting a line synchronization signal in response to photoreceptor motion
4666130761Image scanning method
4676128418Built-in scanner
4686128106Sheet conveying apparatus
4696128029Device for correcting non-linearity of scanner in image forming apparatus
4706124948Synchronization detecting method in scanning with multi-optical beams and multi-optical beam scanning apparatus
4716124885Film gate and scanner, and method of scanning using the scanner
4726122038Method and apparatus for a large-format scanner
4736121985Vertically opening laser recording apparatus
4746119536Constant distance contactless device
4756118477Picture reading apparatus
4766118471Beam diameter control method and device
4776115578Document scanner with automatic constant velocity transport re-scan
4786115572System for registration of color separation images on a photoconductor belt
4796115377Digital synchronization of multiple asynchronous data sources
4806115241Attachment of a mobile scanner to a portable computer
4816115130Method of recognizing printing region
4826113207Apparatus for processing image information
4836108106Document/image data reader
4846105954Sheet feeder for digitizing scanner
4856104420Image forming apparatus and exposure scanning apparatus
4866100924Film scanner
4876097418Method and apparatus for combining a plurality of images without incurring a visible seam
4886094217Automatic regenerating method for film image
4896094208Color image forming apparatus with scanner motor synchronization
4906088132Image formation apparatus
4916088084Original carrier and image reader
4926088025Terminal device with built-in image sensor
4936081628Flat bed type scanner with a function of automatically feeding data sheets one at a time
4946081352Image scanner utilizing rollers to bias an original in a holder against a support such that the holder enters the image scanner by a nibbling action of the roller and support
4956078408Image reading device
4966078341Laser diode raster output scanners with interlaced scan lines
4976076822Automatic document feeder
4986072519Dual resolution printer
4996072186Film picture image viewing apparatus
5006069715Image scanning device
5016069708Apparatus for obtaining data on scan starting times for laser scanning units for color printer
5026069681Device for image shooting both sides of documents
5036069645Method and apparatus for controlling dot size in image forming apparatus having an array of lasers
5046068366Method of printing with an ink jet printer to inhibit the formation of a print artifact
5056067385System for aligning document images when scanned in duplex mode
5066067170Image forming apparatus for indicating completion of scanning for both sides of an original document
5076067102Electrophotographic recording device and exposure controlling device therefor
5086066846Light beam scanning apparatus
5096064779Handheld document scanner
5106060813Vibration suppression and electromechanical damping apparatus for electrophotographic printing structures
5116059285Sheet conveying apparatus
5126055083Optical scanning unit module and optical scanning system adopting the same
5136055070Flat bed scanner apparatus
5146054707Portable scanners capable of scanning both opaque and transparent materials
5156052552Image forming apparatus with skew correction
5166052143Spindle unit control method and image forming apparatus
5176052142Precision assembly technique using alignment fixture and the resulting assembly
5186052135Combination erase bar and belt position detector system for use with an electrophotographic imaging system
5196049375Picture image input apparatus
5206046831Beam scanning apparatus
5216046765Film image input method and system thereof
5226046759Laser scanner tilt adjusting apparatus for printer
5236043906Orginal reading apparatus having temperature detector and control method thereof
5246043901Printing control for an information processing apparatus having information reading, printing and copying functions
5256041198Dual resolution scanner
5266038053Color image forming apparatus
5276038051Light scanning device, optical device, and scanning method of optical device
5286037974Film scanner
5296034980Laser scanning unit module
5306034793Roller assembly used for the image reading unit of a facsimile machine
5316034792Image reading device having two document setting sections
5326034784Anti-skew auto-start system for document scanners
5336033055Ink jet recording apparatus and ink jet recording method
5346032941Sheet conveying apparatus with internal control
5356032864Image reader
5366031638Image forming device
5376026201Optical scanner
5386025936Image reading device
5396023598Copier with an automatic document feeder
5406023557Parallel segment printing in a photographic process printer
5416023347Scanner for scanning photographic images
5426020952System and method for providing error-free optical scanning of images on film
5436019363Document feeding device of a facsimile system
5446018357LED printer and drive method having an energy distribution flattening function
5456017114Shifted element scanning/printing routine coordinated with media advance
5466016207Facsimile scan position calibration apparatus and method
5476014205Position sensor for transmission type optical deflector and apparatus for correcting scanning position of scanning optical system

1999

5486008910Film image reading apparatus and method in which multiple images are simultaneously displayed
5496005687Imaging apparatus having different motors for separating and reading documents
5506005684Sheet-feed type scanner with document sheathe
5516005243Synchronous adjustment method, apparatus, and computer program product in a multiple beam optical system
5526004050Carriage scanning system with carriage isolated from high frequency vibrations in drive belt
5536002892Image reading apparatus with specular reflection backing member arranged to prevent reading of an unwanted image on a reverse side of a thin original
5546002815Linear sensor imaging method and apparatus
5556002496Sheet-fed scanner with a preview function
5566002492Image reading device
5575999302Polygon scanner having a fluid film bearing and active correction of cross-scan and in-scan errors
5585999203Printer assembly with easily loaded paper cartridge
5595995802Image forming apparatus
5605995801Document feeder for a copying machine having first and second transport rollers moving at different speeds
5615995244Multiple resolution page scanner
5625995204Photographic image processing apparatus
5635991576Apparatus for driving photosensitive belt
5645991470One-dimensional scanner system for two-dimensional image acquisition
5655991055Underpulsed scanner with variable scan speed, P. W. M. color balance, scan modes and column reversal
5665991054Window management of a scanning machine
5675991010Image reading apparatus
5685987193Image writing device and method
5695986775Image forming apparatus and document reading device having a single molded platen with stepped portions at opposite sides to guide document
5705982512Document feeder
5715982477Film drive apparatus for a photographic film scanner
5725982410Method and apparatus for recording picture information using a photographic single sheet printer
5735982402Apparatus for printing color image by combination of optical beam scanning units and photosensitive drums
5745981944Optical scanner which reduces the effects of external electrical noise and disturbing light
5755981943Articulated roller reactor for paper feed device
5765978614Image scanning apparatus with light source condition testing
5775978609Electronic still video camera having electro-developing recording medium
5785974963Supporting device for rolled recording sheet
5795973799ID card image reader
5805973716Image forming apparatus
5815973574Oscillator system with corrective frequency modulation
5825970597Precision assembly technique using alignment fixture and the resulting assembly
5835969831Image reading system having automatic document feeding device
5845969347Synchronizing apparatus of a cascade scanning optical system having tilting measurement of reflecting surfaces
5855965869Method of leading in APC control and image forming apparatus using the same
5865963751Image reader and electro-developing type still video camera having such image reader incorporated therein
5875959723Apparatus for cleaning a transparent cover of a virtual contact color film scanner
5885956161Image reading apparatus having a steeply inclined paper transport path
5895956159Image input apparatus
5905956158Scanner powered by peripheral bus
5915956152Document reading apparatus
5925956072Optical scanner, image forming apparatus and image forming apparatus assembling method
5935956069Skewed pressure rollers
5945953555Automatic adjustment of area coverage detector position
5955949479Film scanning apparatus using plural film feed speeds and sampling rates
5965946111Raster output scanner to photoreceptor mount
5975946010Serial copier, scanner, and printer employing continuous media transport
5985943451Image scanner with automatic moving function and automatic sheet feeding function
5995943086Multiple beam independent activation system and method for simultaneous image formation
6005940093Method of printing with an ink jet printer to inhibit the formation of a print artifact
6015933266Synchronization signal generating circuit for an optical scanning device
6025933184Color image forming device
6035930571Image forming apparatus and a method for forming an image on plural surfaces at the same time
6045930019Light scanning device, optical device, and scanning method of optical device
6055930008Image reading device and method
6065929979Scanning exposure device
6075929975Method and apparatus for exposing photosensitive material
6085929892Beam deflecting for enhanced laser printer scanning
6095929891Light beam scanning apparatus and image forming apparatus
6105923438Data processing apparatus having a drawer and image reading heads or printing heads
6115923042Method and apparatus for optically scanning transparent media
6125920336Beam deflecting for resolution enhancement and banding reduction in a laser printer
6135917617Communication apparatus for transmitting and receiving information
6145917529Image forming apparatus having relationship between driving gear pitch and scanning line pitch
6155915818Image input apparatus
6165914800Optical scanning system
6175914791Structure of scanner having selector switch turned between platform scan mode and automatic document feeder scan mode
6185914790Image reader
6195912683Method of printing with an ink jet printer using an enhanced horizontal resolution
6205909290Original-reading device
6215907413Contact image sensor flat bed scanner
6225903811Compact automatic document feeder with compact document reversing device
6235903377Scanning apparatus having a cascade scanning optical system
6245903365Sheet conveying apparatus with a reduced load driving system
6255903364Sheet-fed scanner with selectively variable document feed-in and feed-out positions
6265903252Electronic whiteboard apparatus
6275897233Image reading apparatus
6285897111Transmission unit of an office machine
6295896471Device for inputting and outputting image data
6305895905Scanner with an internal motor and a contact image sensor
6315892594Multipage document copying technique for facsimile machine
6325892523Reading unit and printing apparatus capable of mounting such reading unit thereon
6335887125Image forming apparatus
6345886805Optical scanning device and a synchronizing signal detecting method thereof
6355883731Multi-beam scanning device
6365883729Scanner device
6375883657Synchronizing signal generating circuit for optical multiple-scanning device
6385882003Apparatus having document transport mechanism
6395881350Original guiding device
6405880852Reading unit and recording apparatus on which the reading unit is mountable
6415880766Apparatus for correcting positional deviation of light source emitting light beams in image recording apparatus
6425878319Image scanner having a single contact glass and contact-type image sensor movable under automatic document feeder
6435878315Electrophotographic printer
6445877885Scanning apparatus having a cascade scanning optical system
6455875043Optical scanner for detecting light intensity from reflected image-reading light
6465875034Camera system having a recordable medium positioned between photographing and reproducing portions
6475875033Sheet size detecting apparatus responsive to a conveying speed of the sheet
6485872591Film scanner
6495872586Apparatus for registration of plural image in an image forming apparatus
6505870624Personal desktop system for scanning and printing
6515870174Variable density image processing apparatus
6525870132Laser beam scanning image forming apparatus having two-dimensionally disposed light emitting portions
6535867299Cascade scanning optical system
6545867283Device and method for determining transmission/reception/duplication positions in facsimile system
6555865431Scanner having sheet feed and self move modes
6565864410Peripheral bus powered document scanning device
6575862446Drive switching mechanism for use in image input apparatus

1998

6585854696Single motor driving device of a facsimile system
6595852707Photographed image reproducing apparatus
6605852461Image formation system and color misregistration correction system
6615847838Document reading confirmation mechanism and document reading apparatus including confirmation mechanism
6625841952Parallel segment printing in a photographic process printer
6635841553Compact document scanner or printer engine
6645839030Drum-type imagesetter with variable diameter
6655838479Optical exposure unit and image forming unit used in optical exposure unit
6665838363Image reading device and image receiving device
6675835675Photographed image reproducing apparatus
6685832186Image processing system which adds information to formed images
6695828925Image forming apparatus capable of correcting position deviation of image
6705828483Printing and inspection system using rotating polygon and optical fibers
6715828399Imagesetter with rotating internal drum
6725826993Apparatus having a roller for driving a record carrier and having a printing device, which are movable relative to one another
6735826155Compact automatic document feeder with a compact document reversing device
6745826133Image reading apparatus useable in a copy mode or a facsimile mode
6755825513Document reading apparatus
6765822501Optical scanning device having dichroic mirror for separating reading and recording light beams
6775822105Scanner
6785822081Facsimile apparatus with improved network control and power supply section arrangement
6795821978Image forming apparatus for forming an image in use with a plurality of laser beam scanners
6805821971Image registration for a raster output scanner (ROS) color printer
6815821970Color image forming apparatus
6825819152Compact automatic document feeder with compact document reversing device
6835818810Image reader system
6845815481Apparatus for transverse image registration of a photoreceptor belt
6855815329Tri-mirror multi-reflection optical path folding apparatus
6865812706Scanner of any type of document and implementatioin process for said scanner
6875808752Two-sided image reading apparatus including first and second parallel data compression means
6885808658Regulator with phase shift for polygon rephase without divide
6895808650Image forming apparatus with light emitting element head
6905805308Automatic judging device about image read width
6915805307Contact image sensor assembly for use in a facsimile
6925805306Image reading apparatus
6935805296Optical scanning apparatus including an image reading section and an image printing section that share a common optical system and a method of printing and reading an image using the common optical system
6945805272Image reading apparatus for book-like document or the like
6955801740Image recording apparatus capable of adjusting an image recording speed
6965801391Radiation image read-out apparatus
6975796490Document reader system
6985796421Positioning apparatus for an optical element in the form of a thin film and a scanning apparatus
6995793181Method of and apparatus for feeding scanned medium
7005793036Synchronizing signal generating circuit for optical scanning device
7015791646Automatic document feeder
7025791645Simple inverting path for an auto document feeder for an image forming apparatus
7035790187Film holder, image reading device and method for reading a film original with an image reading device
7045790164Image scanning and writing apparatus which uses different synchronizing signals for scanning and writing
7055790141Method and apparatus for ink-jet gray-scale printing
7065786594Multi-beam pitch adjustment system and method
7075784680Compact auto-document feeder for an image forming apparatus
7085781451Method and apparatus for tracking the motion of an imaging member with a line writing device using a rational electronic gearbox
7095780841Document-image camera mounted on reversible clamp
7105778280Image forming apparatus which corrects for misregistration
7115777659Dual-beam, reflex-controlled laser circuit for an electrophotographic printer
7125774169Image forming apparatus
7135774143Dot-matrix type printing system
7145771317Image resize using sinc filter in linear lumen space
7155768448Image reader with optional automatic document feeder
7165768444Film image input method
7175767990Illumination device for film image scanning device
7185764384Integrated chassis for automatic document feeder in a scanning unit
7195764382Data reader
7205764372Facsimile machine with a mechanism capable of transmitting power from a single motor to various gear trains
7215764371Image forming apparatus for indicating completion of scanning for both sides of an orginal document
7225760919Duplex documents scanner with alternating scan lines from dual imaging stations
7235760817Laser printer with apparatus to reduce banding by servo adjustment of a scanned laser beam
7245760816Variable phase clock generator for an electrophotographic printer
7255760727Method for synchronizing scanning speed and data transmission speed of a scanner
7265757420Photographic image processing apparatus
7275754314Image input system and method for reading images from an original document
7285754221Film image input method and system thereof
7295754214Image exposing apparatus using optical sensor to detect start synchronization of scanning line
7305754211Image forming apparatus with a single driving source
7315752075Integrated computer Scanner printer in a single system enclosure sharing control circuitry and light source wherein a single CPU performing all of the control tasks
7325751448Methods of operating an image forming apparatus having a shared paper transmission path
7335751438Data transfer method and data transfer apparatus for image reading apparatus and image reading apparatus with data transfer apparatus
7345750986Multiple laser beam differential intensity and start of scan sensing
7355750985High speed and high precisioin image scanning apparatus
7365745254Image reading device used in a facsimile machine
7375745253Image reading apparatus and method for reading images of different sizes of originals
7385745152Multiple beam laser scanner using lasers with different aperture sizes
7395745143Fluorescent reference tracks for an image scanning system
7405745135Ink jet recording method and color ink jet recording device for practicing the same
7415742867Image forming apparatus for controlling a sheet conveying speed according to a detected image misregister in a reference pattern
7425740505Image forming apparatus
7435739925Facsimile apparatus cover and feeding mechanism
7445739923Picture image input device
7455738454Multiple-function printer with common output path mechanism with floating guide ribs to accommodate media and documents of different thickness
7465737099Film image input system having improved focusing and reduced size
7475737007Structure of a laser beam scanner for a photosensitive printing device
7485737006Scanning method and apparatus for banding suppression
7495737003System for registration of color separation images on a photoconductor belt
7505734483Image scanner having contact-type image sensor
7515734412Scan type laser marking device including a scanning speed setting a device
7525732162Two dimensional linearity and registration error correction in a hyperacuity printer
7535729359Image reading apparatus
7545729353Method and device for correcting a position for writing an image on a transport belt
7555727890Multiple-function printer with common mounting chassis feeder/output path mechanisms
7565726776Method and arrangement for synchronizing the image recordings of monochrome and color recordings by means of light-sensitive sensors
7575721610Film image pickup device
7585721423Image reading system having relative displacement control means
7595719680Color printer and printing method with improved color registration through skeu-correction of misaligned printing heads
7605719612Information processing apparatus
7615717442Recording apparatus
7625715500Image reading device having an automatic document feeder with at least a removable document feeding section
7635715498Color image forming apparatus and method for forming a color image corrected for aberration in registration of image stations for each color
7645715100Optical adjustment arrangement and method for a scanning system
7655715078Optical exposure unit and image forming unit used in optical exposure unit
7665713504Transport apparatus for auxiliary scanning
7675712963Printer control system including white enlarged line memory for storing expanded white print pixel signals and black enlarged line memory for storing expanded black print pixel signals
7685711516Sheet feeder having sloping sheet support side for use with detachable image scanner
7695710967Apparatus which indicates to a user the proper placement of pages to be scanned
7705710751Polygon facet error effects elimination in multi-pass color systems
7715710642Multi-format film scanner device
7725710634Output apparatus and method for reading and recording
7735708933Drive apparatus for image carrier of image forming apparatus and image forming apparatus
7745708513Image processing method and apparatus for processing a large-size original
7755708512Facsimile apparatus and recording method therein
7765708463Ink jet recording device having monochromatic and color recording modes
7775706050Film image input method and system thereof

1997

7785703729Image inputting apparatus
7795699109Film image input method and system thereof
7805697009Device for forming electrostatic latent images on a photoconductor
7815696616Scanning method and apparatus
7825696542Ink jet recording method
7835694637Method for controlling an image forming apparatus which uses plural laser beams
7845694158Image forming apparatus with image carrier and sheet feed drive control
7855692094Film image scanning apparatus for picking up an image and magnetic data recorded on a film without deterioration from noise generated by a peripheral circuit
7865691826Transmission mechanism for a scanner
7875691759Method and apparatus for interleaving raster scan lines in a multi-beam laser imaging device
7885689793Automatic document feeder with a compact document reversing device
7895689792Simplified and higher productivity duplex document scanning systems
7905689347Signal processing apparatus
7915689294Method and apparatus for skipping white spaces in marking devices
7925687010Dual motion scanning method and apparatus therefor
7935685502Filmstrip receiving apparatus
7945684601Image reading apparatus which varies a number of reading operations according to image density
7955682253Dot printer with recording head and scanner mounted on same carriage and operation controlled based on marker identification on manuscript
7965680204Dual scanning electronic reprographic document handler
7975680169Apparatus for pressing thermosensitive recording head of facsimile machine
7985677724Laser beam printing device with mirror rotation speed controlled by origin sensor signal
7995673126Image reading device with starting position setting system
8005673125Scanning system for scanning transmissive and reflective originals
8015673124Image scanner having system extending function and image correcting function
8025671069Pixel clock generator
8035669056Duplex document handling system
8045663813Image scanning device mounted to computer case
8055663811Facsimile device having automatic detection of regular and manual scanning modes
8065663806Non-destructive target marking for image stitching
8075663804Image processor having recording paper cutting control
8085663558Optical beam scanning unit with slit for producing horizontal synchronizing signal
8095662320Apparatus having document transport mechanism
8105661574Image processing method and apparatus for adding identifying information to an image portion and forming the portion at a lower of plural resolutions
8115661573Image reading apparatus having a roller supported by a flexible shaft
8125661509Apparatus and process for printing large graphics
8135659354Film image input method
8145654817Scanning device
8155651623Multiple-function printer with common feeder/output path mechanisms and method of operation
8165646747Film image input apparatus having curved film guide member
8175644663Portable image scanner having manual or automatic feed
8185642207Color scanner with variable line resolution
8195635963Image recording apparatus capable of preventing jamming caused by floating at last line
8205634171Image recording apparatus and image recording method
8215633977Photographed image reproducing apparatus
8225633663Ink jet recording method and apparatus
8235627670Scanning optical apparatus having beam scan controller
8245627653Print control device for determining a rotating speed of a print drum of an electrophotographic printer according to a data transmission speed from a host system
8255627649Method and device for correcting a position for writing an image
8265627579Raster scanning optical system and method for adjusting scan line locations on a photoreceptor
8275625468Film image input system with a grounded conductive member contacting a film portion other than a photographic exposure surface, to remove unwanted static electricity
8285625391Ink jet recording method and apparatus
8295623301Digital copier with memory occupancy calculation
8305623285Method of and station for integrated typed data and optically scanned data capture for computer interfacing and the like
8315621544Image reading device and image information processing apparatus
8325621206Method of producing a photoelectric converting device
8335619659System for extending ISA bus without using dedicated device driver software by using E.sup.2 P.sup.2 interface which provides multiplexed bus signal through standard parallel port connector
8345619488Information recording device
8355619343Image reading apparatus for reading both sides of a double-sided original
8365617986Apparatus for feeding scanned medium
8375617132Method and apparatus for adjusting the pixel placement in a raster output scanner
8385615961Material conveying method and apparatus and material processing apparatus
8395610731Image scanner having contact-type image sensor movable under automatic document feeder
8405610721Image forming apparatus for forming an image in synchronization with a vertical synchronizing signal
8415610652Electrophotographic image recording apparatus
8425610651Image forming apparatus with frequency corrector
8435610647Image forming apparatus including a plural laser beam scanning apparatus
8445610646Image forming apparatus having improved resolution switching capabilities
8455608538Scan line queuing for high performance image correction
8465606430Image reading apparatus having projections on surface of hopper near side edges of paper feed path to prevent close contact and reduce static electricity
8475606420Camera system including a camera section and a reproduction section separately attachable to the camera section
8485604601Reference grid rectilinear correction
8495602650Information processing apparatus equipped with detachable image reader
8505600404Correction of misregistration in an image forming apparatus depending on multiple regions of a transfer belt
8515594556Scanner having a misalignment detector
8525592304Image processing system in which overlapping image data is deleted from a frame memory
8535591961Illumination with bent fluorescent tubes

1996

8545587812Facsimile apparatus with common sheet conveying path
8555585879Photosensitive material processing apparatus
8565584589Graphics printer roller transport apparatus and method
8575583663Compact transparent sheet digitizer offering angular and positional accuracy of a sheet and uniform sheet motion
8585583611Scanner which can be converted for automatic document intake
8595583557Image forming apparatus which corrects a deviation in a distance between plural light beams
8605579489Hand-held portable computer having capability for external expansion of an internal bus
8615579129Original reading apparatus and information processing apparatus with original reading apparatus
8625579128Contact image sensor and roller mounting structure for scanners
8635576536Image forming apparatus including motor-driven rotary scanner and system for judging if motor rotation comes to steady state and for maintaining rotation at steady state
8645574491Apparatus spot position control in an output device employing a linear array of light sources
8655572608Sinc filter in linear lumen space for scanner
8665572339Film scanning system and method
8675570206Image reading apparatus
8685570195Image forming apparatus which detects scanning light through slitted shield plate
8695568573Apparatus for simultaneously reading image data printed on both sides of a document
8705568281Automatic document presence, skew and width detection method and apparatus for a document scanner
8715568277Facsimile apparatus with improved control board arrangement
8725568270Image reading apparatus which varies reading time according to image density
8735561772Expansion bus system for replicating an internal bus as an external bus with logical interrupts replacing physical interrupt lines
8745561743Digital method image forming apparatus and image forming method thereof
8755559612Image reading device with black and white platen
8765557438Scanning and tracking using rotating polygons
8775552876Apparatus and method for forming superimposed images and copying machine equipped with apparatus
8785550651Image reading apparatus having a plurality of image sensors for reading a portion of an image a plurality of times
8795550650Sheet-feed scanner for transmissive and reflective documents
8805550639Recording apparatus having different modes for reading and photographing documents
8815550571Method of and apparatus for thermally recording images
8825548417Facsimile apparatus including a supporting frame member and image holding member and image holding member formed as a detachable unit
8835543825High efficiency multispot facet tracked raster output scanning system
8845539447Optical scanning unit and image forming apparatus using the same with rotating lever attached to a cover for light emission and prevention
8855539446Light beam position detection and control apparatus employing diffraction patterns
8865537225Attachment of a light source in an image reading apparatus
8875537219Movable image reading apparatus
8885534989Separating document trays imaging system
8895532844Image data transferring system and method
8905532826Facsimile apparatus
8915532731Method and apparatus for adjusting image forming positions to allow plural images to be formed on plural recording sheets
8925528410Scanner base for optical scanners
8935526141Original image reading apparatus having device for conveying an original at a position deviated from an original reading position of a contact-type reading sensor
8945523858Facsimile apparatus
8955523848Ink jet printing device and plain paper facsimile apparatus using the same
8965521739Raster output scanner for reducing color misregistration
8975521623Printing method and apparatus
8985519512Facsimile apparatus having reduced profile
8995517331Method and apparatus for reading image of image scanner-reader
9005517328Wobble and bow correction by dual spot pixel intensity proportioning
9015517230Control system for a variable-resolution raster output scanner
9025512927Image forming apparatus having a photosensitive drum rotatable at different speeds
9035510909Image reading apparatus having a paper guide mechanism with spring biased locking releasing pieces connected by symmetrical movement and locking mechanisms
9045510877Method and apparatus for lateral registration control in color printing
9055508820Facsimile machine including a device for selectively changing the recording speed
9065506695Light shutter apparatus for a photographic film scanner
9075506694Scanner-equipped electrophotographic printing machine
9085504613Optical scanner
9095504587Image reading apparatus
9105500661Ink jet recording method
9115498869Apparatus for wobble correction using an agile beam polygon ROS and all-spherical optics
9125497245Facsimile machine including a power source adaptor used therein
9135493422Image reading apparatus with transparent guide forming separate arc passages with feed rollers for document insertion and output
9145493417Image reading apparatus with document width sensor
9155493409Still video camera having a printer capable of printing a photographed image in a plurality of printing modes
9165493385Electrophotographic color printer apparatus and method with improved registration of colors
9175491567Image reading apparatus
9185488464Constant velocity transport for electronic document imaging

1995

9195479289Method and apparatus for preparing imaged light
9205479006Positioning skew compensation for imaging system using photoconductive material
9215477238Method of and station for integrated typed data and optically scanned data capture for computer interfacing and the like
9225475504Image reading device detachable from main body
9235475414Image forming apparatus having plural printing resolutions
9245475406Apparatus for conveying image recording sheets
9255473445Image scanner and image scanning method
9265471048Document imaging lamps with bent dark ends
9275465163Image processing method and apparatus for processing oversized original images and for synthesizing multiple images
9285457785CPU-independent and device-driver transparent system for translating a computer's internal bus signals onto an intermediate bus and further translating onto an expansion bus
9295457566DMD scanner
9305457487Color image forming apparatus which times release of each of plural color image signals
9315453852Paper feed roller structure for image reading apparatus
9325452110Compact facsimile apparatus with improved component arrangement
9335451778Apparatus and method for beam steering in a raster output scanner
9345450211Image forming apparatus and method for maintaining set magnification not withstanding changes in optical system due to temperature change
9355450119Single pass color printer
9365450114Accumulator roller synchronization with image size adjustment
9375448278Image forming apparatus using variable light beam
9385448267Laser beam printer having rotational control of image bearing member and deflecting device
9395448266Method and apparatus for placing information on a medium while compensating for deviations in image length
9405448265Printer with exposure-line compensator
9415444555Image reading apparatus and method for reading a document during acceleration or deceleration of a stepping motor
9425444525Image forming apparatus with image recording timing control
9435442388Method and means for correcting lateral registration errors
9445442171Optical system including provisions for correcting scanning beam spot displacements due to changing ambient conditions
9455438353Clock signal generator for electrophotographic printers
9465436737Image reading device having a plurality of image sensors arranged in a main scanning direction and capable of producing continuous image data
9475436647Color image forming apparatus
9485431389Hand scanner support and paper guide apparatus
9495430472Method and apparatus for eliminating distortion via overscanned illumination for optical printers and the like having high gamma photosensitive recording media and high addressability
9505426528Correction device of light beam deviation of primary scanning direction thereof in image forming apparatus
9515426453Media spacing system for fiber optic cathode ray tube printer
9525424763Color misregistration-free color image forming apparatus
9535422741Machine for producing photographic color prints from both images captured on film and digitally encoded images
9545422732Facsimile apparatus
9555413265Arrangement for transporting web-shaped materials to be scanned or exposed
9565412490Printer provided with an image reading unit
9575412409Image registration for a raster output scanner (ROS) color printer
9585404202Apparatus for registering images in a xerographic system
9595400146Image formation apparatus
9605396276Optical beam scanning apparatus
9615394175Transverse image registration for a digital color printer
9625392109Compact scanner
9635391867Wide format scanner having a linear scanning element with a selectable orientation
9645386299Method and appartus for automatically calibrating cameras used for document scanning
9655386123Beam steering sensor for a raster scanner using a lateral effect detecting device
9665382967Continuously tunable raster resolution printing
9675381167Color image forming apparatus
9685381165Raster output scanner with process direction registration
9695379095Image reading apparatus with the optical reading units and photoelectric conversion device mounted on a common guide member

1994

9705374999Scan control system
9715374993Image skew adjustment for a raster output scanning (ROS) system
9725373372Method and an apparatus for limited variable speed scanning
9735373347Staggered multiple CRT's in a photographic process printer
9745373154Multisynchronizing signal optical scanning system for dispensing position error
9755371608Optical scan apparatus having jitter amount measuring means
9765371356Document imaging with `doubly-bent` lamps
9775369504Method and apparatus for reducing image distortion in an asynchronous input scanner
9785369426Method and apparatus for optimization of productivity through the synchronization of a scanner and printer using a pre-scan
9795367381Method and apparatus for enhanced resolution and contrast via super intensity controlled overscanned illumination in a two dimensional high addressability printer
9805363128Device and apparatus for scan line process direction control in a multicolor electrostatographic machine
9815363127Device and apparatus for scan line skew correction in an electrostatographic machine
9825363126Device and apparatus for high speed tracking in a raster output scanner
9835357375Symmetrical prism beam deflector
9845357273Resolution conversion via intensity controlled overscanned illumination for optical printers and the like having high gamma photosensitive recording media
9855353048Image recording apparatus
9865352883Photoelectric converting device having original conveyance guide and an image processing apparatus incorporating the device
9875351070Single pass color printer having improved process and slow registration
9885349374Color image forming device to prevent color shifting
9895347124Control system for oscillatory-mirror light beam deflector
9905343039Scan start detecting device for laser beam printer having a wavelength variation correcting means
9915342715Color printer having reduced first copy out time and extended photoreceptor life
9925341156Image forming apparatus of laser scanning type
9935339175Image capture apparatus having means for detecting the thickness of a document to be captured
9945339139Document feeder with positive document removal from imaging platen
9955337076Method and apparatus for reproducing images including a multiple scanning operation
9965333067Apparatus and method for velocity compensation of the scanning spot in non-linear scanning systems
9975333008Imaging module mounting apparatus
9985331341Image forming apparatus
9995330173Hand scanner apparatus
10005325155Controlling the speed of an image-bearing member using relative states
10015325117Color dry silver type color video printer
10025323183Image recording apparatus
10035319537Raser output scanner color printer with improved start of scan detection and process registration
10045319393Multiple-spot beam control for a raster output scanner an electrophotographic printer
10055318211Apparatus for media guidance in an imaging device
10065315322Image forming apparatus with anti-banding implementation
10075315321Laser scanning apparatus with a positionable relay mirror
10085315112Real time laser spot tracking in both horizontal and vertical axes
10095311216Exposure device having means for correcting intensity of laser beam dependent on variation in rotational speed of photosensitive member
10105309270Optical scanning system
10115302973Method and apparatus for image registration in a single pass ROS system
10125301029Device for maintaining the clearance between a cycolor film and the head of film exposing CRT
10135300983Image shifting by control patch
10145300962Compound optics for a raster output scanner in an electrophotographic printer
10155300961Method and apparatus for aligning multiple print bars in a single pass system
10165298937High productivity method and apparatus for scanning simplex or duplex originals
10175294945Laser beam optical scanning system and laser printing provided with the laser beam optical scanning system
10185294943Method and apparatus for alignment of scan line optics with target medium
10195291222Image exposure apparatus
10205287125Raster output scanner with process direction spot position control
10215283662Image reading apparatus controllable by external apparatus
10225281812Light beam scanning system including piezoelectric means for correction of cross scan error
10235280368Fixed full width array scan head calibration apparatus
10245280306Image reproducing apparatus
10255278587Method and apparatus for image registration

1993

10265274462Image input and output method
10275274394Electronic adjustment of slow scan image registration in an image recording apparatus
10285272493Method and apparatus for registration of sequential images in a single pass, multi-LED printbar printer
10295272492Compensation of magnification mismatch in single pass color printers
10305272331Document imaging camera with lamp bent into symmetrical lamp segments
10315270835Method for forming halftone screen and apparatus therefor
10325268687Laser scanning apparatus
10335267059Sheet scanner
10345264949Scanning carriage drive and image timing
10355264947Copying device for producing a label
10365264943Apparatus and method for providing accurate layer registration for multiple layer electronic printing systems
10375264872Raster output scanner with improved process direction registration
10385264870Image forming apparatus
10395264869Electro-optical control apparatus and system for spot position control in an optical output device
10405259607Automatic paper feeding device
10415258775Motion correction through image enhancement
10425257048Optical element and photoreceptor registration system for a raster output scanner in an electrophotographic printer
10435257037Compact image forming apparatus with color position adjustment
10445255115Optical scanning apparatus and recording apparatus using the same
10455253085Variable scanning speed optical scanning device
10465249069Method and apparatus for automatic alignment of front and rear scanning cameras
10475247384Method of stabilizing resonant frequency and resonant scanner using the same
10485245447Indexing mechanism for compact scanner
10495245442Multi-functional laser printer
10505245440Method and apparatus for adjusting read start position of document to be read
10515245181Method and apparatus of detecting deviation of scanning line of light beam
10525241330Beam recording with scanning speed change due to F..theta. lens characteristics
10535241252Motor drive system for a polygon scanner
10545235183Optical scanner using tilted film media
10555233443Original reading apparatus having a reduced size and thickness
10565233402Color image forming apparatus with improved color image registration
10575231575Image read-out apparatus
10585229791Image copying apparatus with selection between a simultaneously present rolled sheet conveyor and cut sheet conveyor where printing is performed on the inside or lower surface of the respective sheets
10595226639Paper feeding device for facsimile apparatus
10605221976Hybrid slow scan resolution conversion
10615216526Method for controlling paper-feeding by detecting a starting point of scanning in a facsimile system
10625214472Metal belt drive for recording element in a copier/printer
10635212381Method of controlling slow scan direction of spot position in an optical output device employing an electro-optical control apparatus
10645210547Image printing method and system
10655208796Method and apparatus for transverse image registration on photoreceptive belts
10665208456Apparatus and system for spot position control in an optical output device employing a variable wavelength light source
10675206744Document scanning apparatus having image signal correcting capability
10685204694ROS printer incorporating a variable wavelength laser
10695204691Cathode ray tube mounting apparatus
10705204523Method for spot position control in an optical output device employing a variable wavelength light source and an optical beam deflecting element
10715200611Optical scanning apparatus having light shielding member
10725196691Photoelectric converting device having original conveyance guide and an image processing apparatus incorporating the device
10735187588Scanner with floating backstop
10745186102Printer using a stencil
10755182575Image forming apparatus
10765181715Sheet conveying unit and system using the same
10775181129Electronic blackboard
10785177617Book edge copier inversion sorting
10795177508Electrophotographic printer with print justification control
10805177422Recording control system for a recording apparatus

1992

10815175636Scanner with a linearized pixel clock
10825175570Color image forming apparatus having an adjustor which corrects the position of a latent image according to registration marks
10835173718Scanning head
10845172248Method for forming halftone screen and apparatus therefor
10855172238Image recording apparatus with selection between a simultaneously present rolled sheet conveyor and cut sheet conveyor where printing is performed on the inside of lower surface of the respective sheets
10865172180Image forming equipment with variable stepwise drive means operation
10875170181Laser scanning apparatus
10885168370Printer capable of printing at regular time intervals
10895164843Scanner with a linearized VCO pixel clock
10905164745Image forming apparatus having laser timing control using beam detection
10915163089Image data transmission apparatus
10925162838Facsimile apparatus and method for processing a fixed document
10935161046Beam position control apparatus
10945159656Optical fiber scanning/imaging/printing system
10955157520Device for transporting documents
10965157505Apparatus for and method of image recording and reading, apparatus for and method of image recording, and apparatus for and method of image reading
10975157417Printing apparatus
10985153769Scanning apparatus and method
10995153750Image reading apparatus having a contact type image sensor device
11005153738Scanner with single source mechanical power
11015153736Toggling sheet transport and registration system
11025153644Dual mode correction of image distortion in a xerographic printing apparatus
11035153604Laser beam printer with fixed start of scanning and method of operation of the printer
11045153422Photosensor and image scanner utilizing the same
11055151810Method for alignment of scan line optics with target medium
11065150630Power switching apparatus with power switching timing
11075149980Substrate advance measurement system using cross-correlation of light sensor array signals
11085144339Laser scanner with deflector and photosensitive drum control
11095140349Recording apparatus
11105140343Compositive functional laser printer
11115140340Apparatus and method for printing of images with compensation for dislocation of printing media
11125140157Double beam scan type optical apparatus
11135138479Light beam scanning apparatus and method of detecting a variation of a scanning speed of a light beam
11145138339Microaddressability via overscanned illumination for optical printers and the like having high gamma photosensitive recording media
11155136665Two-sided original reading apparatus
11165136160Optical unit for use in image-forming apparatus
11175132833Laser scanning system
11185129047Circuit for controlling the printing position of a video printer and method therefor
11195126855Image processing apparatus having display means
11205125047Original-reading device with a movable reading unit
11215124810Image reading apparatus
11225124801Manual image copier with a specific structure housing a specific copy sheet carrying path, drawing utensil carriage, and drive mechanism thereof
11235117243Scanner with electronic non-linearity compensation and method of processing image data
11245116281Rotational speed switcher
11255115374Portable computer including, for facsimile transmission, a document scanner integral with the display module
11265115328Beam scan type recording apparatus with electrically F theta correcting function
11275115256Beam recorder with scan position control
11285113279Laser beam scanning apparatus
11295113268Dual operational image reading apparatus
11305111332Method of and apparatus for controlling deflection of optical beams
11315111062Method and apparatus for reducing pixel clock jitter in a laser scanner
11325107350Image reading apparatus for optically reading the contents of a conveyed document and obtaining image signal information
11335105208Image forming apparatus with good response motor servo control
11345103322Scanner with retractable roller feed
11355101284Shading corrections device with white color reference member peripherally providined proximate to a platen roller for feeding an original document over a glass platen
11365095370Sheet transport apparatus of printer having scanner unit and using manual and automatic sheet feeding modes
11375093734Digitizing scanning apparatus
11385093730Printer for printing video image
11395091789Multicolor image forming apparatus
11405089712Sheet advancement control system detecting fiber pattern of sheet
11415088813Film scanner
11425087928Image recording apparatus
11435087813Horizontal sync signal generating device for use with an optical printer to determine starting positions of horizonal scanning on a photoconductive member
11445086223Image forming apparatus and method for removal of high frequency image jitter
11455084616Scanner having horizontal synchronizing signal generator with prism light diameter reducing means
11465083141Image forming apparatus
11475083140Multiple charge images initiation with scan synchronization
11485081544Optical scanning apparatus

1991

11495077618Image data processing apparatus
11505077614Scanner with document and copy sheet registration means
11515075609Recording apparatus
11525072307Facsimile device
11535072303Combined printer and facsimile apparatus which scans using different scan rates and dot sizes
11545072260Image forming apparatus having analog and digital exposure means
11555072244Superposed image forming apparatus with plural and adjustable image forming stations
11565072117Radiation image read-out apparatus
11575072114Light beam scanning apparatus and light beam adjusting mechanism for use with such light beam scanning apparatus
11585070415Image reading apparatus having a low friction member between the conveying roller and the transparent plate
11595062006Sheet feeding apparatus and facsimile system having same
11605059987Synchronizing signal generating system
11615057943Image scanning apparatus
11625057942Electronic document scanner with a transparent imaging and drive roller
11635055860Image forming apparatus
11645052771Integrated electro-optical scanner
11655051757Optical scanning with cylindrical lens and beam slit
11665049897Method and apparatus for beam displacement in a light beam scanner
11675047631Self-referencing start of plot system and method
11685043744Raster scanner including scanning beam tilt correction
11695040074Full-width simultaneous read/write copier
11705038228Sheet transport apparatus of printer having scanner unit
11715038222Image processing apparatus having display means
11725032923Printing control system for facsimile receiver
11735027424Image reader
11745025321Facsimile machine using thin film electroluminescent device
11755023708Color image forming apparatus for superposing a plurality of images
11765023448Beam position sensor for a light beam scanner
11775019837Stable mirror mount assembly for an optical scanning system
11785018808Method and apparatus for beam displacement in a light beam scanner
11795015846Light beam control apparatus and linear scale device suitable for use therein
11805015064Electronic printer or scanner using a fiber optic bundle
11815012089Scanning beam control system and optical scale structure useful thereto
11825011261Color page scanner using fiber optic bundle and a photosensor array
11835003383Color image copier operable in analog and digital modes
11845001566Document reading apparatus
11855001410Driving system for stepping motor
11865001341Horizontal sync signal generating device for use in optical printer
11874999651Multi-color recorder with plural ink jets and reservoirs co-mounted on a reciprocating carriage, each reservoir containing a sub-reservoir in communication with an ink supply conduit
11884997178Method of and mechanism for feeding sheet
11894996606Light emitting device and original reading apparatus having the device
11904996542Apparatus for scanning sheet-shaped recording medium between edge rollers
11914992655Self-resonant galvanometer scanning system with evacuated chamber
11924990936Image forming device
11934990764Apparatus and method for information from an information carrier
11944990763Light beam recorder having beam duration and intensity controlled in accordance with scanning speed
11954989237Image data transmission apparatus
11964985617Manuscript reader
11974982205Laser beam scanner in which the line scan time is maintained constant by decreasing the rotating speed of a scanning element as the number of reflective facets thereon increases

1990

11984980549Beam position sensor for a light beam scanner having emitter and detector disposed along the same optical axis
11994978849Pel placement correction in the scan dimension of a multiple beam laser scanning system
12004977411Electronic color printing system
12014975780Ink jet image recording apparatus with control of scan line recording width
12024975728Flying spot scanner-printer
12034975580Radiation image read-out and reproducing apparatus
12044973150Film constraint and film writing system
12054973121Scanner
12064972271Image recording apparatus
12074972209Image recording forming blanks in peripheral edges
12084972208Method and apparatus for image frame length control
12094970606Document reading apparatus
12104967287Image forming apparatus
12114967073Light scanning device having a synchronizing grid with a phase-detected starting point area
12124965597Color image recording apparatus
12134965590Image printing apparatus
12144962981Optical scanner
12154962526Image data transmission apparatus
12164962431Synchronizing signal generating system for laser scanner
12174962312Laser beam scanning device with plural sources and source-sensitive synchronization
12184961632Light beam deflector/modulator
12194958187Image forming apparatus for scanning both sides of an original and producing a duplex copy
12204956547Apparatus for sensing information on both sides of documents
12214953037Original reading apparatus
12224951160Image reproducing apparatus
12234951065Period varying beam recorder
12244950889Chromatic and misalignment compensation in a multiple beam laser scanning system
12254950888Scanning beam synchronization system
12264943871Image read-out and reproducing apparatus
12274942406Laser printer with clock polygon control for inches and millimeters
12284940310Optical scanning device using plural sources of differing wavelengths
12294937664Image forming apparatus
12304935891Pseudo-random phase shifted arithmetic bit clock generators for digital printers
12314935615Light intensity control for light beam recorder
12324933779Image scanner apparatus of the drum type having an efficient line-of-light illumination system
12334933549Light beam scanning apparatus
12344931637Scanner utilizing a particular light guide
12354926270Driving method for a stepping motor and sheet conveying apparatus using the driving method
12364926263Synchronizing circuit for optical scanning apparatus
12374925261Method for scanning a laser beam by non-mechanical deflectors
12384924319Board-writing apparatus
12394922272High precision image recording apparatus
12404922266Method for placing information on a medium while compensating for deviations from a characteristic time period
12414920431Image reading apparatus with jam-prevention feature
12424920430Method of and apparatus for jitter correction of a polygon mirror in an image recording apparatus
12434918304Flying spot image scanner that utilizes a CRT coupled to a noncoherent fiber optic bundle
12444916638Media advance system for swath printers
12454914525Image processing machine
12464914522Reproduction and enlarging imaging system and method using a pulse-width modulated air stream
12474912564Clock signal generation apparatus
12484912561Manually scanned copying and printing machine
12494912491Apparatus for forming superimposed images
12504908719Scanning apparatus with a mechanism to scan both sides of an original
12514908511Light beam scanning device
12524907236Method of controlling the quantity of light in a selected range
12534905022Image forming apparatus having laser light source
12544904034Scanning apparatus
12554903067Multiimage forming apparatus
12564899214Low cost color scanner
12574899176Method of reducing average data rate in rotating mirror laser recorder
12584897546Radiation image recording, read-out and reproducing apparatus
12594893194Multi-copy system for a digital copier
12604893136Arithmetically computed motor hunt compensation for flying spot scanners
12614893012Radiation image read-out and reproducing apparatus

1989

12624888647Image recording apparatus with improved SOS detection
12634886967Light beam scanning apparatus
12644886963Laser beam scanning apparatus with compact SOS sensor
12654882490Light beam scanning apparatus having two detectors whose signal ratio indicates main scanning position
12664882489Radiation image recording and read-out apparatus
12674873435Laser beam scanning system
12684872065Method and apparatus for jitter correction of a polygon mirror in an image recording apparatus
12694872061Facsimile
12704868669Integrated input/output device
12714866531Recording medium feeding apparatus
12724864420Image recorder with plural exposure surfaces
12734864416Method and apparatus for reading original
12744864411Electronic copy board system
12754864326Dual beam recorder
12764858019Light scanning recording device
12774855759Laser scanning with an elastic nip roller
12784853710Imaging by laser beam scanning
12794853535Light beam scanning device generating a stable synchronizing signal
12804849823Facsimile apparatus
12814849815Portable electronic office and components suitable therefor
12824847492Optical beam scanner with detector position adjustment means
12834845358Synchronizing device for laser printer
12844843480Image reading apparatus for removing disturbances in output images
12854841147Image read-out and recording apparatus
12864841137Beam position control device
12874839741Image reproducing apparatus with CCD scanner and bubble jet printer simultaneously driven by a common belt in opposite directions and operated asynchronously
12884837636Motion sensor for sensing the relative position and velocity of a recording member
12894837588Synchronizing signal generating system for laser scanner
12904831461Sheet feed mechanism and method of controlling the same in light beam scanning apparatus
12914830448Light modulator and wave guide device
12924827126Light beam scanning apparatus
12934826268Hologon scanner system
12944823204Method and apparatus for film weave correction
12954823195Recording apparatus
12964823002Deflection scanning optical system with reflecting sections
12974821335Electronic blackboard
12984819078Electronic print board system
12994816912Laser-beam printer with improved optical deflector
13004813046Optical scanning method
13014812918Method and apparatus for scanning and digitizing optical images
13024812917Device for reducing document in size having two facing non-parallel mirrors
13034809062Optical color line scanning and imaging device having a roller drive
13044809021Apparatus and method for generating images by producing light spots of different sizes
13054809020Control apparatus for electronic image printer
13064807156Adjustable print size control for raster output scanners
13074806753Light scanning device with a short-path synchronizing grid
13084803498Laser printer recording system
13094803367Light beam scanning apparatus employing beam modulation in accordance with the start of scan and end of scan signals
13104801978Image bar printer compensated for vibration-generated scan line errors

1988

13114794419Integral document processing apparatus equipped with an image forming system and a facsimile transmission system
13124794405Circuit for modulating a scanning beam in a text and graphics image setting apparatus
13134792859Digitizing wand adapted for manual and automatic operation
13144786919Method and apparatus for placing information on a medium while compensating for deviations from a characteristic time period
13154786126Hologon scanner system
13164780767Sheet feed mechanism and method of controlling the same in light beam scanning apparatus
13174779944Integrated laser beam scanning system
13184779141Image forming apparatus
13194778991Light beam scanning read-out apparatus and recording apparatus
13204777533Image forming apparatus
13214777102Method and apparatus for electronic development of color photographic film
13224771475Image scanner
13234771337Image recording apparatus
13244769717Apparatus for producing images
13254761662Image forming apparatus comprising an image bearing member driven at a predetermined constant speed
13264761046Laser beam recording method
13274760465Electronic blackboard which detects an abnormal operating condition by reading a non-image section of a writing surface at power-up
13284760251Optical scanning apparatus wherein image scanning clock signal frequency is corrected to render scanning speed constant
13294759593High resolution optical scanner
13304758062Light beam scanning apparatus, and read-out apparatus and recording apparatus using same
13314753503Laser scanning system
13324751583Off line photocopying system using portable electronic camera, visual previewing and image processing
13334748516Input/output device for image reading and printing
13344746940Line scanner to reduce banding
13354745490Image recording apparatus with multiple image recording means
13364745040Method for destructive electronic development of photo film
13374743975Image processing apparatus
13384743974Dual scanning array raster input scanner
13394738501Light beam scanning apparatus, and read-out apparatus and recording apparatus using same
13404737641Apparatus for producing x-ray images by computer radiography
13414734868Precision paper transport system
13424734761Color image recording apparatus using a color recording cathode-ray tube with a blue-green phosphor, a red phosphor, and blue, green, and red stripe filters
13434734742Duplex scanner
13444734715Variable light beam scanning apparatus
13454733253Apparatus and method for detecting and eliminating diode laser mode hopping
13464729617Scanning clock generating device for optical scanner
13474729039Method and device for producing full tone images from a video input
13484729036Original reading apparatus and original reading and recording apparatus using the same
13494723260Medical X-ray photographic apparatus
13504723138Image display apparatus
13514720632Synchronizing light beam detector
13524717925Optical scanner without extra convergent lens

1987

13534716470Method for previewing undeveloped film
13544714962Dual electronic camera, previewing, and control
13554713698Write-in electronic display recorder
13564712139Image communication apparatus
13574712009Apparatus for scanning sheet-shaped recording medium
13584711566Apparatus for electronic scanning and microfilming of documents
13594710779Optical recording apparatus
13604707710Method of detecting a drift amount in two-dimensionally scanning a form slide film and a detecting apparatus
13614707055Scanning apparatus
13624706129Image scanning apparatus
13634701810Facsimile apparatus
13644701674Optical beam modulation and deflection device
13654700066Light beam scanning apparatus for reading out or recording an image
13664695849Recording apparatus
13674691241Method and system for compensating for a shading phenomenon
13684689690Synchronizing signal generating circuit
13694684961Detachable facsimile print head drive
13704677495Original reading apparatus
13714677494Image reading apparatus
13724673285Optical scanning of duplex documents
13734672400Electrostatic printing apparatus
13744672399Contrast control for an electrostatic printer
13754670794Electronic print board
13764667254Electronic print board
13774667253Optical line scanning imaging device
13784667099Optical linear encoder
13794663672Image reading apparatus
13804660077Color image forming apparatus
13814652937Facsimile device
13824647145Method of and apparatus for obtaining image data
13834641357Method for reading a document image
13844638156Light beam scanning apparatus with adjustable scanning speed and offset

1986

13854631432Linear motor facsimile machine
13864620237Fast scan jitter measuring system for raster scanners
13874620233Facsimile transceiver utilizing orthogonal conversion
13884618869Facsimile print out system employing an ink jet system printer
13894616132Synchronization apparatus for scanner
13904609946Facsimile apparatus and duplicator
13914607951Compensating platen for dual mode image input terminals
13924605938Thermal transfer recording apparatus
13934602154Photodetector for generating position signals
13944600951Scanning sample, signal generation, data digitizing and retiming system
13954600837Optical scanning apparatus with dynamic scan path control
13964600266Light beam scanning apparatus with a variable scanning width
13974598323Image processing apparatus
13984595936Recording apparatus with a retractable recording head
13994594599Image recording method
14004591903Recording apparatus
14014591727Solid state scanner for a variable speed transport
14024591260Imaging system utilizing an electro-optic device
14034588282Multiplexed photocopier system with portable scanner
14044587568Electronic print board
14054587531Clock signal producing apparatus
14064586782Laser beam optical system with inclined cylindrical lens
14074585938Surface deviation compensation for a beam scanning system
14084584612Picture recording method
14094580172Optical scanner for automatic document handler
14104575769Variable resolution scanning in line scan optical imaging systems
14114571636Device for reading images of both surfaces of an original in one pass
14124569584Color electrographic recording apparatus
14134564866Optical printer
14144564864Image forming apparatus

1985

14154561717Optical system for information processing
14164550985Light deflector
14174542414Original reading apparatus
14184538186Method and apparatus for distributing leading space
14194532552Laser activating system for laser printing
14204525748Method and apparatus for scanning and digitizing optical images
14214524395Multi-mode reproduction apparatus
14224523803Optical scanning device
14234523234Scanning control apparatus and method therefor
14244504126Digital plate maker system and method
14254500045Laterally translatable roll apparatus
14264499501Image transfer method and apparatus
14274494821Laser printing system with developable helicoid reflector
14284493549Optical system for imaging an electrophotographic member
14294492970Laser diode printer

1984

14304490608Position sensor
14314476496Linear motor facsimile machine
14324475128Image recording apparatus
14334459512Cathode-ray display tube for color printers
14344453170Image forming apparatus with vibration compensation
14354451854Picture information input apparatus
14364449046Start of line detection and synchronization circuit for optical scanning systems
14374447723Scanning beam reference employing a retroreflective code means
14384445128Method and apparatus for compensating for irregular motion
14394442459Facsimile transceiver
14404441126Adaptive corrector of facet errors in mirror scanning systems
14414438459Multiplex photocopier system with portable scanner
14424433346Raster input scanner
14434432023Raster scanner control
14444429333Document scanning system
14454424534Original reader

1983

14464422102Laser recording method and apparatus simultaneously scanning and reading out adjacent data
14474422100Document scanning apparatus
14484420760Printer beam position feedback sensor
14494417260Image scanning system
14504410897Two-sided recording device
14514410234Timing pulse generator for scanning apparatus
14524409477Scanning optical system
14534408868Digital plate maker system and method
14544400739Microballistic facsimile scanner and recorder
14554397521Double pass optical system for raster scanners
14564386272Apparatus and method for generating images by producing light spots of different sizes
14574377753High resolution optical-addressing device and electronic scanner and/or printer apparatus employing such device
14584375916Photocopier system with portable detachable reader
14594374617Multi-function document processor
14604367493Raster scanner apparatus and method

1982

14614363037Apparatus and process for recording an image free of line structure
14624358793Beam scanning copying apparatus
14634352550Combination of circular/straight line light beam scan transforming apparatus and optical device and method of fabricating circular/straight line transforming device
14644349847Image size control for raster scanners
14654348697Facsimile apparatus
14664347533Facsimile reading and recording device
14674342050Beam intensity measurement system for raster scanners
14684337994Linear beam scanning apparatus especially suitable for recording data on light sensitive film
14694327990Electronic printing apparatus
14704322063Suspension for an oscillating bar
14714318134Recording graphic data of different transmission rates
14724317630Copying machine
14734317139Facsimile apparatus and method of operation
14744317004Imaging and scanning system
14754314282Multifunction graphic engine based on an oscillating scanner
14764310757Apparatus for correcting scanning speed in a polygon used for laser scanning

1981

14774306242Laser recording system
14784296441Photoelectric scanning apparatus
14794290689Moving exposure system
14804279472Laser scanning apparatus with beam position correction
14814270131Adaptive error correction device for a laser scanner
14824268867Pixel clock for scanner
14834258395Document scanning system
14844257053High-resolution laser plotter
14854251825Non-impact printer using a modulated light beam
14864251153Multiplexed photocopier system with detachable portable optical reader and memory
14874245259Inertia drive head for optical scanning and readout

1980

14884241990Multi-purpose optical data processor
14894231070High speed copying means and method
14904229769Facsimile system
14914228443Graphic electric recorder
14924214157Apparatus and method for correcting imperfection in a polygon used for laser scanning
14934214154Light beam scanning apparatus
14944212530Means and method for printing on light sensitive material
14954206348Optical scanner with electrooptical feedback for beam positioning
14964205348Laser scanning utilizing facet tracking and acousto pulse imaging techniques
14974205323Paper feed control
14984195316Apparatus and method for correcting imperfection in a polygon used for laser scanning
14994188113Copying device with facsimile function
15004182568Multiplexed electrostatic photocopier

1979

15014180822Optical scanner and recorder
15024178064Real time grating clock for galvanometer scanners in laser scanning systems
15034149196Facsimile transmitter receiver system
15044144539Feedback control for laser discharge system
15054143403Light beam scanning system
15064140903Precision speed control for optical scanners
15074139257Synchronizing signal generator

1978

15084131901Cover mounted holddown for facsimile recorder cassette
15094130834Method of and apparatus for the production of photographic stills
15104121226Idler guide for facsimile scanning belt
15114121225Facsimile recording stylus
15124119975Facsimile cassette with wire electrode
15134114165Precision track for moving facsimile recording blade
15144104644Framing pulse generator for facsimile recorder
15154099208Facsimile scanning system
15164084197Flying spot scanner with scan detection
15174080634Halftone reproduction device with high resolution scanning and recording system
15184075664Facsimile scanning device
15194066328Irradiating system for line-by-line copier

1977

15204060815Electrical recorder and belt with styli therefor
15214040095Apparatus and method for facsimile scanning
15224024341Method of picking out synchronizing light beam in light scanning systems
15234019811Optical scanner
15244015081Multifunction scanning system
15254012585Input and output flying spot scanning system
15264010364Optical scanning system
15274005933Copying and telecopying device

1976

15284000368Nonuniform clock generator for document reproduction apparatus
15293997722Facsimile reproduction system
15303973264Stylus assembly for facsimile receiver
15313965292Paper handling apparatus for facsimile receiver
15323931461Telereproduction system for documents
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017