Patents for G03G 15 - Apparatus for electrographic processes using a charge pattern (115,618)
05/1982
05/11/1982US4328977 Thermosensitive ink layer
05/11/1982US4328963 Compact sorter
05/11/1982US4328762 Magnetic brush developing apparatus
05/11/1982CA1123483A1 Replenishable photoconductive system
05/11/1982CA1123482A1 Full wave rectification apparatus for operation of dc corotrons
05/11/1982CA1123481A1 Tracking power supply for ac and dc corotrons
05/11/1982CA1123480A1 Copier job recovery system
05/11/1982CA1123466A2 Apparatus for producing collated copies in page sequential order
05/11/1982CA1123465A2 Apparatus for producing collated copies in page sequential order
05/04/1982US4328426 Filter for image pixels
05/04/1982US4327994 Progressive disclosure copying machine console using common keys for copy number and function select operations
05/04/1982US4327993 Method and apparatus for performing job recovery in a reproduction machine
05/04/1982US4327992 Driving arrangement for photocopy machine
05/04/1982US4327991 Transfer paper stripper
05/04/1982US4327990 Electronic printing apparatus
05/04/1982US4327905 Duplex copying apparatus
05/04/1982US4327664 Wet type electrostatic image developing device
05/04/1982CA1123041A1 Apparatus and method for low sensitivity corona charging of a moving photoconductor
05/04/1982CA1123040A1 Roll fuser apparatus and release agent metering system therefor
05/04/1982CA1123039A1 Electrophotographic imaging method
05/04/1982CA1123023A2 Pickoff device for copying machine
04/1982
04/29/1982EP0041982A4 A method for recording signals on bands by means of laser beams and apparatus for carrying out the method.
04/28/1982EP0050528A2 Toner concentration monitor
04/28/1982EP0050508A2 Original feeder for copying machines
04/28/1982EP0050474A2 Process for preparing elements containing interlaid arrays of compositions in microareas and elements
04/27/1982US4327267 High frequency energy supply in a high frequency heating appliance
04/27/1982US4327167 Method of producing printed circuit boards
04/27/1982US4326915 Sheet de-curler
04/27/1982US4326908 Laminating, winding, magnetization
04/27/1982US4326812 Non impact printer
04/27/1982US4326797 Copying apparatus capable of changing over the copying mode and the copying magnification
04/27/1982US4326796 Apparatus and method for measuring and maintaining copy quality in an electrophotographic copier
04/27/1982US4326795 Image forming process and apparatus therefor
04/27/1982US4326794 Electrostatic copying apparatus
04/27/1982US4326793 Full cantilever structural support apparatus for rotatable electrophotographic drum
04/27/1982US4326792 Combined registration image transfer and pickoff assembly for electrophotographic copier
04/27/1982US4326705 Original sheet circulation apparatus of copying machine
04/27/1982US4326646 Automatic development dispenser control
04/27/1982US4326458 Printing apparatus
04/27/1982CA1122646A1 Roll fuser apparatus and release agent metering system therefor
04/27/1982CA1122645A1 Belt support and steering module
04/27/1982CA1122644A1 Reproducing machine
04/27/1982CA1122643A1 Formation of electrostatic latent image
04/27/1982CA1122400A1 Developing device for xerographic copying machines
04/21/1982EP0050010A2 Method of and system for laser beam recording
04/20/1982US4325627 Method and apparatus for liquid-developing latent electrostatic images
04/20/1982US4325626 Electrostatic copying apparatus
04/20/1982US4325625 Electrophotographing method
04/20/1982US4325608 Optical system of a copying machine
04/20/1982US4325544 Collator with adjustable sheet aligner
04/20/1982CA1122260A1 Self tracking laser scanning apparatus
04/20/1982CA1122259A1 Copier document handling system
04/14/1982EP0049620A2 Plural imaging component microcellular elements and processes for their preparation
04/13/1982US4324622 Electrophotography
04/13/1982US4324490 Development system
04/13/1982US4324486 Recording device including a heating means
04/13/1982US4324485 Electrostatic copying apparatus
04/13/1982US4324484 Microfilm filing system
04/13/1982US4324483 Magnetic brush development apparatus
04/13/1982US4324482 Pressure roll cleaning device
04/13/1982US4324480 Automatic film feeder for an automatic developer
04/13/1982US4324452 Light beam scanning system with motor and vibration isolating means
04/13/1982US4324395 Sheet separator
04/13/1982US4324199 Developing device
04/13/1982CA1121628A1 Scanning system for image projection
04/07/1982EP0049165A1 Raster scanners
04/07/1982EP0049164A2 Optical system
04/07/1982EP0049163A2 Document handling apparatus
04/07/1982EP0049146A1 Illumination arrangement for elimination of gray borders in a copying device
04/07/1982EP0048738A1 Copy contrast and density control.
04/06/1982US4323927 Bar for printing an image
04/06/1982US4323906 Device for correcting pitch of scanning lines in a light beam recording system
04/06/1982US4323308 Copy magnification modifying apparatus
04/06/1982CA1121440A1 Belt tracking system
03/1982
03/31/1982EP0048636A1 Precession scanning apparatus
03/31/1982EP0048635A1 Copier document handling apparatus
03/31/1982EP0048634A1 Precession scanning apparatus
03/30/1982US4322847 Automatic indirect testing to verify operational control
03/30/1982US4322813 Data log retrieval system
03/30/1982US4322734 Variable speed electrostatographic apparatus
03/30/1982US4322717 Recording character configuration changing system
03/30/1982US4322486 Electrophotographic process involving double charging
03/30/1982US4322160 Document registration apparatus and method
03/30/1982US4322159 Variable magnification type copying machine
03/30/1982US4322157 Copying machine
03/30/1982US4322156 Charging apparatus for copying machine
03/30/1982US4322155 Electrostatic display apparatus
03/30/1982US4322069 Sheet sorting apparatus
03/30/1982US4322063 Suspension for an oscillating bar
03/30/1982US4321886 Apparatus for controlling toner concentration
03/30/1982CA1120993A1 Electrophotographic apparatus
03/30/1982CA1120992A1 Electrostatic printing and copying
03/24/1982EP0047855A2 Method of testing a xerographic copier
03/23/1982US4321630 Linear integrating cavity light collector
03/23/1982US4321628 Scanning apparatus
03/23/1982US4321627 Optical scanner for ink jet printer
03/23/1982US4321033 Thermally conductive fusing device
03/23/1982US4320964 Image formation apparatus
03/23/1982US4320963 Original feeding system
03/23/1982US4320962 Image formation method and apparatus