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Patent # Description
US-6,147,139 Inks containing heat fusible particles and method for use
An ink jet ink comprising a carrier medium, a colorant, and thermoplastic polymeric particles; wherein said polymeric particles have a glass transition...
US-6,146,820 Photographic element containing a DIR coupler
This invention comprises a photographic element having a support bearing at least one silver halide emulsion and at least one DIR coupler of structure I: ...
US-6,146,818 Color negative films intended for scanning having interleaved green and red recording layer units
A color negative film is disclosed capable of producing dye images suitable for digital scanning comprised of a support and, coated on the support, a series of...
US-6,146,812 Imaging member containing switchable polymers and method for use
An imaging member is prepared by applying to a support a heat-sensitive imaging layer which comprises at least one heat-sensitive polymer capable of undergoing...
US-6,146,028 Apparatus and method for cooling a thermally processed material
An apparatus and method for cooling a thermally processed, imaging material which has been heated to a first temperature by a thermal processor is disclosed. The...
US-6,145,952 Self-cleaning ink jet printer and method of assembling same
Self-cleaning printer and method of assembling same. The printer comprises a print head defining a plurality of ink channels therein, each ink channel...
US-6,144,807 Method for keeping photographic film current
A method keeps photographic film current. In the method, a logical memory unit is allocated to the photographic film unit. The logical memory unit is remote from...
US-6,144,803 Recase one-time-use camera with lens surround change of shape
A one-time-use camera provided with a taking lens, and a front cover part that includes a lens surround having a lens opening for the taking lens, is...
US-6,144,481 Method and system for actuating electro-mechanical ribbon elements in accordance to a data stream
A method is disclosed for actuating electromechanical ribbon elements which are suspended over a channel. The channel defines a bottom surface having a bottom...
US-6,144,408 Black pattern correction for charge transfer sensor
An electronic imaging device employs black pattern correction for dark current in a charge transfer image sensor. The sensor is composed of image pixels having a...
US-6,143,693 Imaging member with catalytic centers
The invention relates to an imaging member comprising at least one layer comprising catalytic centers and an aqueous permeable matrix wherein said imaging member...
US-6,143,487 Photothermographic elements
Vinyl sulfone and/or .beta.-halo sulfone compounds have been found to improve fog stability on shelf aging of photothermographic imaging elements. These elements...
US-6,143,486 Photographic material having enhanced light absorption
This invention comprises a silver halide photographic material comprising at least one silver halide emulsion comprising silver halide grains having associated...
US-6,143,485 Pyrazolotriazle dye-forming photographic coupler
A color photographic film or paper comprises at least one silver halide emulsion layer having associated therewith a dye-forming coupler compound of the formula ...
US-6,143,484 Method for stabilizing photographic dispersions in melts containing fine grain silver halide
The present invention is a method for stabilizing a photographic coating melt. The photographic melt includes an aqueous medium and a dispersed liquid organic...
US-6,143,482 Photographic film element containing an emulsion with green-red responsivity
A photographic element comprises: a support and, coated on the support, a plurality of hydrophilic colloid layers, including radiation-sensitive silver halide...
US-6,143,479 Developing system for alkaline-developable lithographic printing plates
An aqueous alkaline composition comprising at least one phosphonic acid, at least one polyglycol derivative and at least one glycol. The composition can be used...
US-6,143,462 High contrast photographic element containing a novel nucleator
The invention relates to an ultrahigh contrast photographic material comprising a support bearing a silver halide emulsion layer, containing a hydrazide...
US-6,143,459 Photosensitive film assembly having reflective support
A photosensitive film assembly comprising; a polymeric support having first and second side, said support being reflective to non penetrating radiation; and a...
US-6,143,061 Delocalized cationic azo dye for ink jet ink
An ink jet ink composition comprising water, a humectant, and a delocalized cationic azo dye derived from the quatemization of a heterocyclic azoaminothiazole dye.
US-6,142,621 Ink jet printing process
An ink jet printing process for improving the water-fastness of an ink jet image comprising: a) providing an ink jet recording element comprising a support having ...
US-6,142,601 Self-cleaning ink jet printer with reverse fluid flow and method of assembling the printer
Self-cleaning printer with reverse fluid flow and method of assembling the printer. The printer comprises a print head defining a plurality of ink channels...
US-6,142,409 Corona discharge treatment roller and surface finishing process
A corona discharge web conveyance roller (10) and process for finishing the surface (14) of the roller (10) with plateaus (30) and down features (22) adjacent to...
US-6,141,500 Control method for duty-cycling a camera
A camera is enabled by film present and film door sensor switches to perform dry cycle operation for testing of camera operation only when film is not present...
US-6,141,316 Optical disk for high speed data recording and playback
An optical disk for high speed data recording and playback is disclosed. The optical disk includes a stiffening layer having two spaced-apart surfaces, the...
US-6,141,139 Method of making a bistable micromagnetic light modulator
A method of fabricating a modulator for modulating an incident beam of light includes a substrate having a cavity formed therein and a plurality of spaced-apart...
US-6,141,048 Compact image capture device
The image capture device incorporates an array of photodetectors, utilizing an integral current mirror formed at each photodetector location to increase...
US-6,140,763 Interfacial electron-injecting layer formed from a doped cathode for organic light-emitting structure
An organic light-emitting device including a substrate, an anode disposed over the substrate, an organic light-emitting structure disposed over the anode, a...
US-6,140,390 Melt-fusible inkjet recording elements and inks with improved durability
An ink jet ink/receiver combination comprising: a) an ink receiving layer on a support, the ink receiving layer containing polymeric thermoplastic particles, the...
US-6,140,036 Photographic material having improved color reproduction
This invention relates to a silver halide photographic material comprising at least one silver halide emulsion having associated therewith at least one dye of...
US-6,140,035 Photographic element comprising a mixture of sensitizing dyes
A photographic element comprises at least one silver halide emulsion layer in which: a) the silver halide has been spectrally sensitized with a first blue ...
US-6,140,033 Photographic element
A photographic element comprises novel pyrazolo[5,1-c]-1,2,4-triazole dye forming couplers, the couplers and azomethine dyes. The couplers are represented by the...
US-6,140,031 Photographic element containing a cyclic azole coupler and an anti-fading agent containing a combination of...
Disclosed is a silver halide photographic element comprising a support bearing a light sensitive silver halide emulsion layer and a cyclic azole dye forming...
US-6,140,030 Photographic element containing two electrically-conductive agents
In accordance with the present invention a photographic element contains a first electrically-conductive layer and a second electrically-conductive layer. The...
US-6,140,029 Color photographic element containing elemental silver and nitrogen heterocycle in a non-light sensitive layer
The invention provides a silver halide photographic element comprising a non-light sensitive layer containing elemental silver and a nitrogen heterocycle...
US-6,139,707 pH electrode arrangement
A pH electrode arrangement comprises an inner wire electrode of silver sulfide, and a fill solution comprising a solution of sodium thiosulphate, a buffer, and...
US-6,139,611 Ink jet ink composition
An ink jet ink composition which provides an image having improved wet abrasion resistance comprising water, a cationic, water-soluble dye and from about 0.1 to...
US-6,139,210 Photographic holder assembly and album
A holder assembly has a holder having at least a plurality of pockets. The pockets each have a transparent wall. A plurality of printed sheets are disposed in...
US-6,139,203 Device for opening and closing a film cartridge closure
The invention refers to a device (30) for opening and closing a film cartridge closure (311) of a film cartridge (31), with which opening and closing of the film...
US-6,139,202 Aperture/shutter system with a motor component
According to the present invention, an aperture/shutter system comprises a stator, a homogeneous rotor and at least one shutter blade. The rotor is located...
US-6,139,005 Film supply system for use with a photosensitive film imager
A film supply system for use within a photosensitive film imager. The film supply system includes a cartridge receiving apparatus and a film pick-up mechanism....
US-6,138,568 Planographic printing member and process for its manufacture
A planographic printing member comprising a substrate, an oleophilic layer, an infra-red sensitive/ablatable layer, and a hydrophilic layer. The hydrophilic...
US-6,138,567 Method of preparing a planographic printing member with a radiation sensitive member
A planographic printing plate includes a radiation sensitive layer which may comprise a rubber material. Application of heat causes exposed areas to be...
US-6,138,496 Traction measurement apparatus and method
A measurement apparatus and method for determining the traction and coefficient of friction of a material on a roller. First and second rollers transport the...
US-6,138,352 Method of manufacturing an extruded, tiered high fin density heat sink
An extruded, tiered high fin density heat sink (10) uses extruded first base, second base and bridging elements (12, 16, 14) having an arrangement of closely...
US-D433,047 Verifying flash camera
US-6,137,631 Illumination system and method for spatial modulators
The present invention is directed to a system and a method for illuminating imaging radiant energy from a laser source onto a spatial modulator. It comprises...
US-6,137,535 Compact digital camera with segmented fields of view
A compact digital camera is formed with a lenslet array comprised of a plurality of lenslets, each lenslet has a decentration corresponding to its radial...
US-6,137,514 Ink jet printing method
A method of ink jet printing, wherein an ink jet composition comprising water, a cationic, water soluble dye and from about 0.1% to about 10% by weight of a...
US-6,137,501 Addressing circuitry for microfluidic printing apparatus
A microfluidic printing apparatus responsive to an image file for printing a plurality of pixels on a receiver. The apparatus includes a plurality of colorant...
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