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Patent # Description
US-5,771,769 Externally driveable cassette for light-sensitive web material, including knife for cuttng material
A cassette (10) for photosensitive web material includes a hollow cassette housing (12) having a peripheral wall (16) with an outside surface; a first exit slit...
US-5,771,764 Use of cutting tools for photographic manufacturing operations
A method of cutting, slicing or perforating photographic imaging elements using certain cutting tools is disclosed. The cutting tool material includes zirconia...
US-5,771,417 Photographic processor and method of operation
A photographic processor comprising a processing section having a first predetermined location designed to receive a first removable processing tank containing a...
US-5,771,401 One-time-use camera with translation-to-rotation converter which is translated first to rotate light lock of...
A one time-use camera comprising a film cassette with a light lock that is to be rotated closed after an exposed filmstrip is wound into the cassette, and a...
US-5,771,400 Camera with light-blocking plush to hold filmstrip against film platen
A camera comprising a backframe opening for exposing successive frames of a filmstrip, a film platen for supporting each film frame over the backframe opening, a...
US-5,771,063 Method and apparatus for positioning a polygon on a spindle of a laser writer
An apparatus for positioning a laser deflector in a laser writer, the apparatus comprises a rotatable spindle assembly for receiving the laser deflector. A frame...
US-5,771,059 Apparatus for preventing axial movement of a lead screw
A lathe bed scanner having a lead screw that is substantially prevented from axial movement, the scanner comprises a first magnet integrally attached to the lead...
US-5,771,056 Digital image reproduction system including a programmable sorter
A digital image reproduction system includes a sorter which is programmable to store media sheets from a single source of digital images in one or more assigned...
US-5,770,778 Purification of ethylene glycol recovered from polyester resins
There is described a process for purifying ethylene glycol recovered from scrap polyester by contacting the recovered ethylene glycol with, in either order, a...
US-5,770,353 Photographic element having improved ferrotyping resistance and surface appearance
Silver halide photographic elements are disclosed comprising a support having a front and a back side, at least one light-sensitive silver halide emulsion layer...
US-5,770,352 High activity photographic dispersions with ultra low levels of permanent solvent
The invention is accomplished by providing an aqueous dispersion of a photographic coupler by precipitation from a solvent solution by solvent and/or pH shift. A...
US-5,770,293 Method of forming recordable optical element using low absorption materials
A method of forming a recordable element including a substrate and having on its surface, in order, an optical recording layer and a light reflecting layer, the...
US-5,768,773 Fixture and method for repositioning components on a circuit board
A fixture (90) is disclosed for repositioning at least one mispositioned component (28, 78) mounted via at least one deformable connector (74,76) on and extended...
US-5,768,674 Apparatus for creating copy restrictive media
An apparatus for creating copy restrictive media is disclosed comprising a linear array (20) comprised of at least two spatially distributed light sources (22)...
US-5,768,651 Photographic processing apparatus
A processing apparatus for processing a web of photosensitive material having an emulsion layer on one side. The apparatus has at least one development section....
US-5,768,649 Lens assembly with engageable lens retainer and lens mount
A lens assembly for a camera comprising a taking lens, a lens mount having a light-admitting opening and several engageable members, and a lens retainer having a...
US-5,768,638 Single-use camera with chemical flash array
A single-use camera including a camera body, a shutter driver, a battery, a film advance mechanism and a film frame counter connected to the film advance...
US-5,768,633 Tradeshow photographic and data transmission system
In a photographic and data transmission system utilizing a wireless communication system, a camera used with the wireless system includes film or electronic...
US-5,768,220 Motorless bias-field device and method having magnetic coupling between a magnetic and the recording element...
A bias-field device for a magneto-optical system having a magneto-optical recording element which includes a conductive substrate and which moves through a...
US-5,768,037 Actuator with single surface-field motor
A lens actuator for an optical disc storage device including a base; a lens holder assembly movably mounted to said base; said lens holder assembly comprising a...
US-5,768,034 Lens tilt error reduction actuator
An optical actuator is disclosed for positioning a lens to focus a laser light beam on a surface of a member, such as on optical disk, with minimum lens tilt...
US-5,768,030 Compact small format lens system
A lens system particularly suitable for use in a camera using small format film has two lens units, a front negative power lens unit and a rear positive power...
US-5,767,950 Method and apparatus for calibrating iris of photographic printer
An adjustable iris diaphragm assembly (26) in a zoom lens system (16) of a photographic printer (10) is calibrated for each magnification setting by ...
US-5,767,945 Methods of changing the visibility of some characteristic or information to be included in a hard copy of a...
A method of making more visible some characteristic to be included in a hard copy of a recorded image includes reading a variable visible characteristic within a...
US-5,767,874 Printing uniformity using narrow printhead segments in digital printers
A recording method for a printer having a printhead formed of an array of narrow segments that are distributed across the printhead so that there is a boundary...
US-5,767,469 Near atmospheric pressure treatment of polymers using helium discharges
The present invention is a method and apparatus for treating a polyester support such as polyethylene napthalate or polyethylene terephthalate. The treatment is...
US-5,767,423 Sample holder for accelerated fade apparatus and method of its use
The invention relates to an apparatus for light fastness testing. The apparatus for holding samples for testing comprising a planar member and vacuum to hold a...
US-5,766,836 Three-layer backing for photographic element
The present invention discloses a three layer backing system for a photographic element. The backing system in on the opposite side of the light-sensitive layer....
US-5,766,834 Photographic element containing ultraviolet absorbing polymer
This invention relates to a photographic element containing a polymeric ultraviolet absorbing polymer fromed from an ultraviolet absorbing monomer of formula...
US-5,766,831 Method of forming a photographic color image
A color photographic material is processed first by color development, then is contacted with a solution that both bleaches and provides redox amplification.
US-5,766,826 Alkaline developing composition and method of use to process lithographic printing plates
An alkaline developing composition for processing a lithographic printing plate includes an alkali metal silicate and at least 6 weight % of a thickener such as...
US-5,766,815 N-(1,2-benzisothiazol-3(2h)-ylideneacetyl 1,1-dioxide)-benzenesulfonamides charge-control agents for ...
N-(1,2-Benzisothiazol-3(2H)-ylideneacetyl 1,1-dioxide)benzenesulfonamides are disclosed. They have the general structure ##STR1## X and n are defined in the...
US-5,766,810 Methods for preparing cocrystals of titanyl fluorophthalocyannes and unsubstituted titanyl phthalocyanine,...
Amorphous and cocrystallized unsubstituted titanyl phthalocyanine-titanyl fluorophthalocyanine compositions, preparation methods, and electrophotographic...
US-5,766,779 Electron transporting materials for organic electroluminescent devices
An organic EL device, comprising an anode and a cathode, and at least one electron injecting and transporting layer containing fluorescent materials; the...
US-5,766,759 Fusing roll having an oil barrier layer
A release oil barrier layer is coated over the silicone rubber cushion layer of a toner fusing roll by means of a coating composition having a low VOC content...
US-5,766,293 Method and apparatus for making optical preforms with controlled peripheral edge wall geometry
Optical glass preforms for use in subsequent molding processes for the production of lenses are produced which have a controlled peripheral edge wall geometry....
US-5,765,728 Method and apparatus for feeding chopped polyester scrap
An improved system (10) conveys comminuted material from a source (12) to a vessel (14), especially for continuously conveying chopped ...
US-5,765,578 Carbon dioxide jet spray polishing of metal surfaces
Apparatus and method are described for polishing a ductile metal surface, such as the gold surface of a mirror, by impacting the surface with a stream of...
US-5,765,069 Process and apparatus for the development of photographic materials
A process for the development of photographic materials comprises developing the materials in a bath of developer processing solution and subjecting the used...
US-5,765,066 Film advance in a pump camera
A camera having a body portion with a cartridge chamber for retaining a film cartridge and a film chamber for retaining a filmstrip includes a cover coupled to...
US-5,765,042 One-time-use camera with matching indicia on camera exterior and film cassette
A one-time-use camera comprises a film cartridge and a filmstrip, a lighttight camera body having an interior chamber for the film cartridge and an exterior...
US-5,764,871 Method and apparatus for constructing intermediate images for a depth image from stereo images using velocity...
An interpolation operation is performed between a pair of stereo images to produce plural intermediate images. The interpiolation operation involves estimating...
US-5,764,870 Method of making an index print
A holder and a method of making an index print using the holder. The method comprising the steps of: 1) providing a holder having at least one sleeve for holding a...
US-5,764,664 Direct modulation method for laser diode in a laser film printer
A laser imaging apparatus comprising: a laser diode which is always operable in a linear lasing region; an amplitude modulator for amplitude modulating said laser diode...
US-5,764,456 Apparatus for backing a magnetic medium in contact with a magnetic read/write head
A recording head apparatus includes a first rigid frame (80); a magnetic head (14) supported by the first frame; a head-to-medium backer device (18; 37)...
US-5,764,429 Magnetic writing of repetitive information on magnetic wheel and magnization head for media
A method and apparatus for recording on magnetic media which comprises a magnetic wheel made from a magnetic material, that is essentially an isotropic material...
US-5,764,272 Autofocus mechanism for laser imager
A laser imager autofocus apparatus, adapted to receive media with an image surface to be scanned, includes a laser and laser optics for producing a beam of light...
US-5,764,258 Print head with integrated pump
A print head consists of an ink chamber with heater elements and orifices. Connected to the ink chamber is a pump chamber which is supplied with ink through an...
US-5,764,231 Method and apparatus for creating geometric depth images using computer graphics
A method and apparatus in which a geometric graphic image of an object to be rendered as a depth image is created. The viewpoint of the viewer of the depth image...
US-5,764,183 Color imaging apparatus for forming a beam of light having three separate color components optical print head...
A color imaging apparatus, for forming a beam of light having three separate color components for image recording on a photosensitive member, includes red,...
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