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7648656 |
Process of making a visible polarizing glass
The invention is directed to a silver-containing polarizing boroaluminosilicate glass composition that has been doped with a noble metal selected from the group consisting of Pt, Pd, Os, Ir, Rh and...
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7468148 |
Visible polarizing glass and process
The invention is directed to a silver-containing polarizing boroaluminosilicate glass composition that has been doped with a noble metal selected from the group consisting of Pt, Pd, Os, Ir, Rh and...
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6807662 |
Performance of integrated circuit components via a multiple exposure technique
An initial layout of an integrated circuit device is separated into a set of definitions for use in a multiple exposure fabrication process. The separation begins with reading a portion of the...
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6767676 |
Optical functional element and method of producing the same
The optical functional element contains aggregates of developed silver grains obtained by developing silver halide grains arranged so as to constitute a periodical structure. The element includes a...
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6706353 |
Image forming substrate
An image-forming substrate has a sheet of paper, and a layer of microcapsules coated over the paper sheet. The microcapsule layer contains at least one type of microcapsules filled with a liquid...
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6649311 |
Color changing composition and coloring polymeric articles made therefrom
A process is provided for producing a polymeric layer having a desired image thereon or a three dimensional article comprising a number of such layers in which a layer of a liquid photocurable...
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6562523 |
Direct write all-glass photomask blanks
A narrowly defined range of zinc silicate glass compositions is found to produce High Energy Beam Sensitive-glass (HEBS-glass) that possesses the essential properties of a true gray level mask...
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6387481 |
Electrophotographic overhead projector sheet
An electrophotographic OHP sheet comprising a transparent support and a toner-receiving layer formed on one side of the support, with the toner-receiving layer having suitability for toner fixation...
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6326109 |
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 image element comprising a polymer...
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6232033 |
Method for making paper emulsion cinematic film
A paper emulsion film product and method for producing the same is shown. The film product includes a first layer of editing tape, a second layer of editing tape, and a layer of paper emulsion...
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6207330 |
Formation of punch inspection masks and other devices using a laser
Exposure masks and inspection masks for use in the electronics field may be made using laser beams wherein the mask comprises a substrate which is substantially unaffected by exposure to the laser...
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6114077 |
White toner composition
A white toner composition comprising 100 parts by weight of a toner resin containing at least 50 parts by weight of a polyester resin and between 65 and 180 parts by weight of rutile type TiO2, 10...
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6096409 |
Image bearing composite optical material
An image bearing composite optical material is formed as a laminated flexible sheet having an image bearing photographic quality film layer variously bonded between outer and inner translucent...
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5972233 |
Method of manufacturing a decorative article
A method of manufacturing a decorative article, the method including: choosing a non-silicon substrate material which will form the substrate for the decorative article; coating the substrate with...
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5906905 |
Simulated photographic-quality prints using a transparent substrate containing a wrong reading image and a backing sheet containing an ultraviolet light absorber
Simulated photographic-quality prints are created using non-photographic imaging such as xerography and ink jet. Reverse reading toner images are formed on a transparent substrate which is adhered...
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5614338 |
Process for manufacturing backlit displays utilizing treated plastics and laser energy
A method is provided for producing a graphic for a backlit component, such as a button for an illuminated graphic display of an automobile instrument panel. The method involves a process by which...
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5541039 |
Method for forming optically active waveguides
Optically active (optically non-linear or electro-optically active) waveguides are formed by depositing a layer of organic material, typically polymeric material, comprising one or more opticaly...
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5518843 |
Optical Film
An optical film with a pattern formed by applying a photosensitive composition to the surface of a transparent film and by irradiating the photosensitive composition. The transparent film is made...
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5503902 |
Light control material
A light control material for displaying black-and-white and color images by forming light traps in a layer of photopolymer at selected locations. The photopolymer layer constitutes a master from...
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5474844 |
Image-forming transfer material including a polyester film
A polyester film for an image-forming transfer material, wherein a difference Δαt between the maximum coefficient of thermal expansion and the minimum coefficient of thermal expansion in the film p...
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5266427 |
Display board and method for producing the same
A display board has a substrate, a transparent photopolymerization resin layer formed on the substrate, and a picture layer formed in a surface of the transparent photopolymerization resin layer....
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5176971 |
Color filter
A technique related to color filters to be arranged on the light-receiving surface of a color liquid crystal display device, color video camera, and the like. The color filter consists of a...
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5147742 |
Photomask and fabrication of the same
A photomask for an ultraviolet light with a contrast of 10 or larger can be fabricated by generating a color center by irradiating a calcium fluoride crystal substrate with a KrF excimer laser...
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5145757 |
Method of forming stable images in electron beam writable glass compositions
A silicate glass article comprising an amount of SiO2 effective as a network former and, at least one surface of said article having a substantially continuous silver and hydration content over its...
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5098803 |
Photopolymerizable compositions and elements for refractive index imaging
Solid photopolymerizable compositions and photosensitive elements are provided that are useful in preparing optical elements, and especially holograms. The compositions contains a polymeric binder,...
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5087537 |
Lithography imaging tool and related photolithographic processes
An apparatus and method for characterizing lithography imaging to quickly optimize a lithography process is described. The apparatus consists of two lithography masks for use with an optical...
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5087536 |
Receiving sheet bearing a toner image embedded in a thermoplastic layer
A toner image carrying thermoplastic layer on a receiving sheet is texturized from the back side of the sheet by positioning the sheet between a smooth hard surface and a texturizing surface with...
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5068166 |
Method of displaying a photographic emulsion
A method of producing a self-supporting film carrying a positive photographic image is provided, comprising splitting an image-carrying positive photographic film in a manner known per se and...
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5026606 |
Film for thermal imaging
Film suitable for thermal imaging comprising (1) a substrate formed from a flexible material, (2) a layer of thermally imageable material applied to at least one major surface of the substrate, and...
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4992130 |
Process for the production of a laminate
A laminate is produced by bonding together two hydrophobic thermoplastic resin sheets at least one of which carries at least one hydrophilic colloid layer containing a photograph and/or other...
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4988599 |
Electrophotographic color toner having selected index of refraction range
A color toner forming a developed image to be transferred to a transparent sheet by a known electrophotographic method, the refractive index of said color toner being smaller than that of said...
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4894110 |
Identification card with a visible authenticity feature
Information is provided in a multilayer identification card by means of a laser beam. This information is recorded by irreversibly changing (blackening) transparent synthetic material. Synthetic...
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4882262 |
Self-aligning aperture
An apparatus and method for creating an aperture between the lenslets of a lenslet array, which lenslet array has been produced by a process that leaves at least partially opaque barriers between...
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4863819 |
Read-only optical data card
A data card comprising a self-supporting, wallet size plastic card base upon which is disposed a film substrate layer, a highly reflective layer and an optical storage layer which is a selected...
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4798782 |
Poly(acetylene) films having localized zones of a low conductivity material
This invention relates to poly(acetylene) films having localized zones of a material other than poly(acetylene) with modified optical and electrical properties. The films are formed by selectively...
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4680460 |
System and method for making recordable wallet-size optical card
A system and method for making a data card involving prerecording information, such as reference position information or servo tracks, on a strip of high resolution, immediate read laser recording...
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4680456 |
Data system employing wallet-size optical card
A data card having an optical, high resolution erasable or non-erasable laser recording material adhering to it. The strip of laser recording material has a capacity for recording at least 250,000...
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4637974 |
Xerographic copying on a transparent sheet
A transparency to be imaged as a copy sheet in plain paper copiers includes a transparent sheet having a surface adapted to receive an image imprinted thereon in the copier, and an opaque coating...
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4619876 |
Flexible display image
A display image for display and sign applications. The display image comprises: a flexible substrate, an image layer on the flexible substrate, the image layer comprising a flexible tacky...
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4592976 |
Identification card
Provided is an identification card having a photographic image support, the lower layer of which is impregnated with a hot-melt type thermoplastic adhesive, and a laminable indicia bearing layer...
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4529650 |
Image transfer material
An electrostatic transfer medium comprising a sheet formed of a transparent polyester plastic substrate having a thin transparent coating of a compatible polyester resinous composition having a...
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4514053 |
Integral photosensitive optical device and method
An integral optical device is disclosed that is composed of a photosensitive glass having an optical pattern developed therein by a refractive index change due to formation of colloidal metal...
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4510225 |
Electrophotographic method for producing an opaque print
An opaque reflective print copy is produced by transferring via heat and pressure, an electrophotographically formed toner image to a presoftened transparent thermoplastic thin layer carried bonded...
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4497892 |
Method for forming multiple images on a photographic film
A method and apparatus for generating a negative or positive image from a single photographic medium. A source of radiant energy is projected onto a sheet of dielectric material heating the...
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4488864 |
Integral optical device and method of making it
There is disclosed an improved integral optical device of the type produced by creating optical patterns in porous glass bodies, especially patterns involving gradient refractive index...
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4486518 |
Duplicating film mask with radiation absorbing benzophenone in processed positive-working radiation sensitive layer on transparent substrate
A non-silver, positive-working, essentially alkali-insoluble, radiation-sensitive composition, which becomes alkali-soluble on exposure to radiation, comprising a non-silver, positive-acting,...
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4482608 |
Release coating for infrared imageable and thermally imageable films
Coating for infrared transparency films and thermally imageable films and films prepared with such coating. The coating comprises a copolymer formed from (a) at least one fluorocarbon monomer and...
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4351662 |
Method of making photosensitive porous glass
A method for providing a dispersion of a photosensitive silver and chlorine-containing polyphosphate in the pores of a porous 96% silica glass, and a photosensitive product thus produced, are...
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4340666 |
Method for making photosensitive silver halide emulsion layers
Photosensitive silver halide emulsion layers are formed by mixing a solution of a water-soluble complex of silver ion with a polymeric thickening agent, applying the thus formed mixture to a...
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4337303 |
Transfer, encapsulating, and fixing of toner images
A method of transferring, encapsulating, and fixing dried liquid toner images in electrography is provided. Stable, abrasion-resistant articles exhibiting continuous tone and transmission optical...
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