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Patent # Description
US-6,152,617 Processing photographic material
Photographic material is processed in a sequence of stages by the application of solution to an upper surface thereof as the material is carried on endless belts...
US-6,152,345 Method for controlling width-wise expansion of a conveyed web
A method for controlling widthwise contraction of a conveyed web utilizes a serpentine web conveyance path. Web conveyance path may be formed by opposing first...
US-6,152,052 High temperature material face segments for burner nozzle secured by brazing
A water jacket face of a burner nozzle for a synthesis gas generator is protected from hot gas corrosion by an annular heat shield of high temperature material...
US-D434,431 Base for a digital camera
US-6,151,449 One-time-use camera with fracture line of weakness non-coincident to pivot axis of film door
An opaque rear cover part for a one-time-use camera comprising a door cover portion and a remaining cover portion arranged to permit the door cover portion to be...
US-6,151,403 Method for automatic detection of human eyes in digital images
A computer program product for locating first and second objects, each having substantially the same physical characteristics, and the ratio of the distance...
US-6,151,171 Zoom assembly having zoom lens with plurality of lens group that move together or differentially for zooming...
It is an object of the present invention to provide a very compact zoom assembly with a minimum number of parts. Another object of this invention is to provide a...
US-6,151,071 Circuit for generating control signals
A method and apparatus of correlated double sampling is disclosed by creating sampled and clamped signals from CCD imager outputs that are in phase with the CCD...
US-6,150,494 Polymers containing optical brightener compounds copolymerized therein and methods of making and using therefor
The invention relates to a polymer prepared from the repeat units of residues of a monomer of at least one dicarboxylic acid or ester; a monomer comprising a...
US-6,150,078 Photographic element containing pyrazolone PUG releasing coupler and imaging process employing same
The invention provides a photographic element comprising a light-sensitive silver halide emulsion layer having associated therewith an 1-arylpyrazol-5-one...
US-6,150,077 Photographic elements containing release compounds
Photographic elements are provided which contain a compound having the formula: wherein: R.sup.1 is an electron withdrawing moiety; Q is a group comprising a...
US-6,149,985 High-efficiency plasma treatment of imaging supports
A method and apparatus are taught for treating polymer webs for obtaining the proper surface characteristics to promote adhesion of photosensitive coating...
US-6,149,798 Method for minimizing the aerial oxidation of photographic developers
The invention concerns a method for decreasing the oxygen content of the atmosphere above photographic processing baths. The method comprises using a solid...
US-6,149,797 Method of metal recovery using electrochemical cell
A high performance method for recovery of metal from aqueous solutions is carried out using an electrochemical cell having a cathode assembly that includes a...
US-6,149,256 Insertable cartridge for digital camera with ink jet printer
An insertable cartridge for insertion into a device such as digital camera with such device having an ink jet printer including a housing for receiving a...
US-6,149,129 Valve system having tapered sealing portions
A probe and a valve, which may be used together in a valve assemblage, and a method of using them. The valve includes a valve body with a forward end having a...
US-D434,057 Digital camera
US-6,148,173 System for initialization of an image holder that stores images with associated audio segments
An image holder such as a picture album (10) includes a plurality of pages (14) that receive printed images (18). The pages (14) also have markers (20) placed...
US-6,148,165 Apparatus with bipolar photoconductive element for making multicolor electrophotographic images and method for...
A method and an apparatus for producing, in a single pass, an electrophotographic image comprising at least two colors. The photoconductive element is bipolar,...
US-6,147,779 Digital automated roll carrier film scan mechanism
A method and apparatus for providing localized control of film, allowing high speed and high resolution continuous digital scanning of the film. The method...
US-6,147,744 Method for archiving film unit information
A method provides archival storage of information related to a photographic film unit having a local data memory. In the method, a logical memory is allocated to...
US-6,147,743 Method and apparatus for providing zoom and crop functions in a photographic print copying station
A photographic print copying station includes a scanner for scanning a photographic print. A mask is placed over the photographic print to indicate an area of...
US-6,147,742 Photofinishing system and method for automated advanced services including image and associated audio data...
A photofinishing system for automatically processing image and associated image data pursuant to customer output requests. The system includes an order manager...
US-6,147,703 Electronic camera with image review
An electronic camera for capturing images and for reviewing selected images, the camera comprising an arrangement for capturing an image of a real world scene as...
US-6,147,233 Process for the preparation of 3-methyltetrahydrofuran
Disclosed is a process for the preparation of 3-methyltetrahydrofuran (3-MeTHF) from 3-(hydroxymethyl)tetrahydrofuran (3-HOMeTHF) by a plurality of process steps...
US-6,147,179 Monolayer film
The present invention relates to a monolayer film formed from a composition comprising from about 90 weight percent to about 99 weight percent based on the total...
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-6,146,028 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-6,143,935 Process for the preparation of 1,3-dicarbonyl compounds
The condensation reaction of a ketone with either an ester or a carbonate to form, respectively, a 1,3-diketone or a .beta.-ketoester often affords poor results...
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-6,143,462 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-6,142,748 Degas piping for pumps
A method and apparatus for separating entrained gases from a pumped fluid. A degas pipe having an increased inner dimension relative to surrounding process...
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...
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