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Method and apparatus for improving the uniformity of a liquid curtain in a
curtain coating system-curtain...
A movable trough is taught for establishing a uniform wetting line on the rear face of a curtain coating hopper lip. The trough can be pivoted or moved linearly...
Coating of printhead nozzle plate
A method for treating a metallic oxide or metallic nitride ink jet printhead nozzle plate comprising stamping the front surface thereof with an anti-wetting...
Non-wetting protective layer for ink jet print heads
An ink jet print head is provided that includes a nozzle plate having an outer metal layer having nozzles for ejecting ink drops, and a coating of a non-wetting...
Method and computer program product for subjective image content
A user preference for a desired image is determined by using one or more examples and counterexamples of a desired image in order to define the user preference....
Thin durable photographic element
The invention relates to a photographic element consisting essentially of a transparent biaxially oriented polymer sheet, at least one emulsion adhering layer,...
Film registration slides
An apparatus for registering film in a drum scanner assembly including; a concave curved film platen having spaced first and second linear edges that are...
Fragmentable electron donor compounds used in conjunction with epitaxially
sensitized silver halide emulsions
This invention comprises a silver halide photographic element comprising at least one sensitive silver halide emulsion layer comprising silver halide grains that...
Aggregated dyes for radiation-sensitive elements
A dispersion comprising an aqueous medium having dispersed therein an aggregated dye of the Formula (I): ##STR1## wherein X is oxygen or sulfur; R.sup.1 -R.sup.4...
Format flexible and durable ink jet printing
Ink jet printing apparatus is disclosed for forming ink images on a receiver and for treating the ink images formed on the receiver in response to one or more...
Imaging and printing methods using clay-containing fluid receiving element
A lithographic imaging member is prepared by applying an ink jetable fluid to a fluid-receiving element that includes a clay-containing fluid-receiving surface...
Representing an extended color gamut digital image in a limited color gamut
A method for representing a digital image having color values with an extended color gamut in a storage color space having a limited color gamut including...
Multilevel mechanical grating device
A mechanical grating device for improving the diffraction efficiency. The mechanical grating device is built on a base having a surface. Above the base a spacer...
Method of preparing a stable coating
A process for making a stable coating comprising an inorganic, anionic pigment, an organic, anionic binder and an organic, cationic mordant comprising: a) mixing...
Format flexible ink jet printing having efficient receiver usage
Ink jet printing apparatus for forming a plurality of ink images on receivers in response to one or more digital image file(s) each including at least one or...
Using colorant precursors and reactants in microfluidic printing
In a method for microfluidic printing of colored images on a receiver, including providing a first set of reservoirs containing colorant precursors for different...
Remote control for a vertical digital projector
Photographic material having enhanced light absorption
This invention comprises a silver halide photographic material comprising at least one silver halide emulsion comprising tabular silver halide grains having...
Camera having light-blocking label
A camera has a casing enclosing a film area. The casing has a stray light path into the film area due to a light transmissive region, such as a region of...
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...
Particular pattern of pixels for a color filter array which is used to
derive luminance and chrominance values
A color filter array for an image sensor which has a plurality of pixels is disclosed. The color filter array includes a plurality of color pixel kernels, with...
Method and apparatus for printing high resolution images using reflective
An apparatus for printing high resolution images on a photosensitive media (140) includes an array of LEDs (12) for forming a light beam uniformizing optics (45)...
Method for comparison of similar samples in liquid chromatography/mass
A method is disclosed to reduce the time needed to analyze data generated from very similar samples, emphasizing the differences obtained, from the combined...
Color 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...
Silver halide photographic element, imaging process, and compound
Disclosed is a photographic element comprising a light sensitive silver halide emulsion layer having associated therewith a yellow dye-forming coupler having...
Stable antihalation materials for photographic and photothermographic
An infrared photosensitive element comprising: a support bearing an infrared radiation-sensitive silver halide material; and an antihalation layer comprising a basic...
Imaging material with dimensional adjustment by heat
The invention relates to an imaging member comprising a base wherein said base comprises at least one layer of heat shrinkable sheet and at least one strength...
Electroluminescent devices having arylamine polymers
An electroluminescent device which includes an anode, a cathode, and a polymer luminescent material disposed between the anode and cathode, the polymer...
Ink jet printing method
An inkjet printing method, comprising the steps of: A) providing an ink jet printer that is responsive to digital data signals; B) loading the printer with an ink jet...
Printer and print head capable of printing in a plurality of dynamic ranges
of ink droplet volumes and method...
Printer and print head capable of printing in a plurality of dynamic ranges of ink droplet volumes, and method of assembling same. A plurality of first nozzles...
Camera with battery holder cover for film compartment
A camera includes a film compartment, and a cover for closing the film compartment which is configured to hold a battery. The cover has a main portion for the...
Verifying camera having focus indicator and method
A method and camera verify the focus of photographic images. In the method, a taking lens unit is autofocused to a focused distance for a subject image. A latent...
Organizing and producing a display of images and labels on a receiver
A method for organizing and producing a display of images and labels on a receiver including storing information corresponding to images to be displayed which...
Optical blur filter having a four-feature pattern
In order to limit the maximum spatial frequency of image light falling upon the array of photosites in an image sensor, an imaging apparatus includes an optical...
Color image device with integral heaters
A display includes a substrate, a matrix formed over the substrate, and thermomeltable material disposed in the matrix, having a transition temperature range...
Nozzle element adaptable to a laser beam tube used in laser edge marking
A nozzle element for laser marking indicia on a moving photosensitive web substantially reduces fog spots on the web caused by impinging laser energy. The nozzle...
Product for industrial radiography
This invention concerns a non-spectral sensitized radiographic product for exposure to ionizing radiation of energy equal to at least 40 keV containing at least...
Process for manufacture of photographic emulsion
A process for forming a silver halide photographic emulsion is disclosed comprising precipitating silver halide grains in an aqueous dispersing medium to which...
Highly lubricated imaging element with high coefficient of friction
An imaging element is disclosed comprising a support, an imaging layer, and an outermost protective layer on at least one side of the support which comprises a...
Positive-working imaging composition and element and method of forming
positive image with a laser
A positive image can be obtained from a positive-working element that is sensitive to infrared radiation. The element comprises an imaging layer containing an...
Self-contained imaging media comprising microencapsulated color formers
A self-contained photohardenable imaging assembly comprising in order: a first transparent support; an imaging layer comprising a developer material and a...
Two-sided imaging member
The invention relates to a photographic member comprising a planar partitioning member having adhesively attached to each planar surface thereof a photographic...
Random color filter array
A color filter array comprises a water soluble or water dispersible binder, at two or more color classes of water immiscible colored filter elements and a...
Camera with electrostatic light valve that functions as image reflecting
mirror for viewfinder
A camera has an objective lens for forming an image of a subject by focusing rays of light on a film plane, and a mirror for a viewfinder which is movable in the...
Mixed signaling device for rooms with mesopic lighting
The signaling device for rooms with mesopic lighting comprises: a light-tight fixing box that has a base and lateral walls practically perpendicular to the base;...
Nozzle plate with mixed self-assembled monolayer
An ink jet nozzle plate is provided comprising an outer surface having a self-assembled monolayer thereon comprising a mixture of at least one hydrophobic...
Ink jet printer and method capable of forming a plurality of registration
marks on a receiver and sensing the...
An ink jet printer and method capable of forming a plurality of registration marks on a receiver and sensing the marks formed thereby. The method includes a...
Optical assembly and a method for manufacturing lens systems
According to one aspect of the present invention, a method of making a lens assembly with a plurality of lens arrays having a plurality of lenslets and at least...
An apparatus and light conduit for scanning a media which uses a low light illumination system for providing an exposure light for illuminating a media on to a...
Adaptive quantization of grayscale images
A method of generating an M-bit grayscale image from an N-bit grayscale image, where 1<M<N, includes the steps of: for each pixel in the N-bit image,...