Matches 1 - 50 out of 214 1 2 3 4 5 >


Match Document Document Title
7623661 Motion picture encoding and counterfeit tracking system and method  
Information is incorporated into motion picture film prints in the form of images or patterns that appear as unobtrusive defects or artifacts. The unique codes are used in association with the...
6963452 Compact imaging head and high speed multi-head laser imaging assembly and method  
An optical head having a laser source of beams at an input end and image forming beams at an output end and a plurality of optical components arranged along the beams between the input and output...
5974401 Digital print order and delivery method and system  
According to the method and system of the present invention, digital image data is input in a personal computer, through an image input device. The order sender processes the image data with...
5099192 Light emitting diode array current power supply  
A power supply circuit for an LED print head has a reference current source connected to a printer system reference voltage for providing a second reference voltage for an individual, integrated...
4996543 Precision medium handling system and method for a recorder  
Accurate control of the lateral position and spacing of a photosensitive medium is provided for recording a succession of lines representing graphic images or portions thereof, without mechanical...
4864216 Light emitting diode array current power supply  
A power supply circuit for an LED print head has a reference current source connected to a printer system reference voltage for providing a second reference voltage for an individual, integrated...
4864418 Display unit for controlling pattern printing  
A pattern printing device using a plurality of films. A robot arm suctions in the film from a stocker and includes a sensor to read film and operation data from the film. Such data can be displayed.
4833488 Thermal-optical recording head  
The ink jet method and thermal copying method have been developed as the method of obtaining hard copies in colors from terminals of data systems such as a computer. This inventive thermal...
4823289 Positioning originals on an original scanning drum of an image reproducing system  
Desired reproduction of images is obtained by framing originals on an original scanning drum for trimming based upon position and size data calculated by a CPU. Reproduction image position data are...
4819018 High-speed broad-brush laser photocomposition  
The machine preferably utilizes a laser whose light output, modulated to produce a plurality of beams which move simultaneously across a photosensitive surface, thus forming a "broad brush" laser...
4786918 Incoherent, optically uncoupled laser arrays for electro-optic line modulators and line printers  
An incoherent, optically uncoupled laser array for an electro-optic line modulator or a line printer or the like and comprising a plurality of spatial laser emitters characterized by having high...
4780730 Led-array image printer  
An optical printhead for contact or non-contact printing on a photosensitive material. The printhead traverses the photosensitive material and is provided with a substrate having a light emitting...
4746942 Photocomposing machine and method  
A laser beam is widened in one dimension to cover an array of a substantial number of electro-optic gates. The beam is divided by the gates into a plurality of potential spot-forming beams. The...
4739352 Electronic control of imaging system  
In a phototypesetter, an array of light emitting diodes is energized in synchronization with an associated staggered array of fiber optic filaments. The array of filaments is slanted relative to...
4719474 Apparatus for imaging text and graphics on photosensitive material  
Image setting apparatus is disclosed for producing two-dimensional images on photosensitive sheet material. The apparatus includes a device for transporting the photosensitive sheet material past...
4712896 Photosetting apparatus  
A photosetting apparatus has a segment (11) of a regular cylinder consisting of aluminium in the interior of which a sheet-like photosensitive material (12) is mounted with the photosensitive layer...
4704021 Apparatus for the exposure of a recording carrier including alpha numberic characters of faces having a foreground pattern contrasting relative to a background pattern  
An apparatus is provided for the exposure of a recording carrier including alpha numeric characters or faces having a foreground pattern contrasting relative to a background pattern. In accordance...
4702578 Alignment method and cartridge apparatus for apparatus for generating color text and graphics on photographic media  
The present invention provides an alignment method and cartridge apparatus for an apparatus for generating color text and graphics on photographic media. The cartridge has flanges which project...
4661828 Optical imaging head  
An optical imaging head is disclosed for use with optical imaging apparatus. The optical imaging head includes a plurality of imaging devices reproducing respective segments of an original image. A...
4636872 Laser imaging system and method for imposing pages for printing  
Laser imaging system and method for imaging a plurality of printed pages on an output medium in positions and orientations corresponding to an imposition format. Different areas of the medium are...
4617578 Multi-beam zoom and focusing lens scan pitch-adjusting recorder  
A method for recording a plurality of reproduction picture images of an original picture in which multiple laser beams modulated by an acoustic-optical modulator according to picture signals...
4563747 Photocomposing apparatus and method  
Apparatus and methods for photocomposing as, for example, phototypesetting utilize photographic film on a moving member such as a rotatable cylinder with an array of multitudinous light emitting...
4553148 Optical printer for line-by-line image forming  
A printer has an optical printing head for a line-by-line image forming of design and text information. The printing head has spaced light emitting elements arranged in a row and each having a...
4493541 Apparatus for photographically producing characters or other representations  
A light box is for supporting a stack of essentially transparent sheets including photo material which is insensitive to daylight and sensitive to shortwave light, and a record carrier film having...
4466192 Method of enhancing the production of typeset runarounds  
A method of enhancing the production of typeset runarounds involves providing a set of light transmissive overlays having straight line rectangular grid configurations to the operator of the...
4455100 Pocket-sized check writing device with check form  
A pocket-size check writing device is disclosed with a means for positioning a check form in a writing position having a number of predetermined writing types composed of individual symbol elements...
4447126 Uniformly intense imaging by close-packed lens array  
An improved optical printing head is described including a linear array of light sources, and a lens array comprised of graded index optical fibers arranged in a hexagonal close-packed array, there...
4435064 Optical exposure unit for electrophotographic printing device  
An electrophotographic printing device is provided with an exposure unit comprising light-emitting diodes which are light sources and means for transmitting the light beams emitted from the...
4427275 Xerographic electronic printer  
This invention relates to a system for non-impact printers such as those that use light emitting diodes (LEDs) to produce an image on a photoconductor. In such devices, a discontinuity is generally...
4419676 Method of recording signals on bands by means of laser beams and apparatus for carrying out the method  
A method for recording character or marking signals by multi-beam laser technique, in which the characters are recorded in multi-rastered bands in such a way that the character information is...
4415253 System for setting sheet-form type  
Individual, relatively small sheets of type elements bearing different characters are disposed in an indexed selector board and are removed from it and placed in a fixture proximate the adhesive...
4409305 Method for producing characters and other representations, in particular title set, on a photo material  
Photographic production of characters (11) and the like for the title set on photo material (10) which is insensitive in respect of daylight and sufficiently sensitive in respect of short-wave...
4396277 Process for saving film in phototype setters  
After exposing one galley on a continuous strip of film, advance a length of blank film equal to the minimum length required for handling the film. Then begin to expose a second galley on the film....
RE31334 Acoustooptic scanner apparatus and method  
An apparatus and method for laser-beam modulation and deflection wherein stored information is recorded on a photosensitive or other recording medium with a laser or other light beam. A plurality...
4394076 Indicia recording apparatus  
Apparatus for recording characters on a photographic record medium including spaced feed and takeup reels for carrying a roll of the medium. A support such as a cylinder is disposed between the...
4378149 High speed, low-cost character printer  
A light-weight print head having an array of LED light emitting elements positioned adjacent an apertured mask is employed to photographically record at very high speeds characters having high...
4376282 Optical print head with graded index fiber arrays for optical printing devices  
An optical printing device includes a photosensitive means having a photosensitive surface and an optical print head. The optical print head has a plurality of arrays of a plurality of light...
4367943 Apparatus for providing recording compensation for rotating drum speed fluctuations in an information recording apparatus  
Recording compensation for fluctuations in the moving speed of an electrostatic latent image receiving member is provided by apparatus which generates a train of pulses in response to such movement...
4365256 Method for accurate control of a light beam in phototypesetting and other applications  
The invention concerns a method to control accurately a light beam used for writing text or pictures in phototype-setting and similar applications. Rulings or gratings consisting of slits or lines...
4353628 Apparatus for producing images on radiation sensitive recording mediums  
An apparatus for producing images on radiation sensitive recording mediums. The apparatus includes a plurality of radiation sources which are independently selectively operable to produce a...
4344677 Laser printer with multiple scanning beams  
Disclosed herein is a laser printer for printing alphanumeric characters and the like on a photosensitive surface. An acoustooptic cell, in cooperation with its driving circuitry, serves to...
4342504 LED-Fiber optic character printer  
A relatively narrow printing head scans across photosensitive material and in one scan generates a line of characters thereon. Digital control signals selectively illuminate the LEDs formed within...
4318597 Optical print head for optical printing devices  
An optical printing device includes a photosensitive means having a photosensitive surface and an optical print head. The optical print head has a plurality of arrays of a plurality of light...
4305646 Optical system for electro-optical scanner  
An electrophotographic typesetter including a scanning system having a light source, means for receiving said light from said source and rotationally scanning said light through a curvilinear...
4293202 Light beam recording device  
A light beam scanning and recording device for optically reading a form slide with a raster scan, combining a signal representing the form with a data signal and recording the combined information...
4291971 Electrographic photocomposing machine  
An electrographic photocomposing machine including a rotary type carrier with negative images of characters and an electrophotographic section including a cylindrical intermediate image carrier...
4290689 Moving exposure system  
A moving exposure system is provided having a semiconductor light source, which may be incorporated in a module with modulating electronics, and disposed on a moveable platform for exposing a...
4279483 Electro-optical character generator for photocomposing apparatus  
A character generator for use in photocomposing comprises a fibre optic faceplate (23) of which the front face is polished and bevelled at its leading and trailing edges. On the rear surface of the...
4277154 Optical system for electro-optical scanner  
An electrophotographic typesetting system having a scanning means for scanning a light sensitive image support surface with an information containing light beam and for imaging said information on...
4265509 High speed holographic optical printing system  
An optical system is disclosed which, when utilized in conjunction with an electrographic printer and a laser light source, provides high quality characters at very high print speeds with a minimum...
Matches 1 - 50 out of 214 1 2 3 4 5 >