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Patent # Description
US-5,939,246 Color photographic silver halide negative imaging material and process
A process of compositing two or more separate images comprising: (a) imagewise exposing a color negative photographic recording material to a subject in front of...
US-5,939,245 Au(I) sensitizers for silver halide emulsions
This invention relates to a silver halide photographic element comprising a support and a silver halide emulsion layer, the emulsion layer comprising a Au(I)...
US-5,939,244 Photographic coupler and element
The invention provides a photographic yellow image dye-forming coupler represented by Formula I: ##STR1## wherein R.sub.1 is a substituent group; TG is a...
US-5,939,243 Imaging element comprising an electrically-conductive layer containing mixed acicular and granular...
The present invention is an imaging element which includes a support and at least one image-forming layer superposed on the support. The imaging element includes...
US-5,939,233 Nucleating agents for graphic arts films
Nucleating agents that promote high contrast in photographic films are disclosed. The nucleating agents are aryl sulfonamido hydrazides having pyridinium,...
US-5,938,388 Method and device for preparing, manipulating, and processing a staple wire for stapling sheets in a stapling...
A staple wire supply roll is positioned on a threading-in device that can be moved out of a stapling apparatus, and the leading end of the wire is transported by...
US-5,938,163 Articulating touchscreen interface
An articulating interface for a machine has an interface support positioned on the machine for mounting a control console. The interface support is movable in a...
US-5,938,100 Mechanism for transporting the leading end of a staple wire from a supply roll to a stapling device for sheet...
Stapling devices, which form staples from a staple wire transported from supply rolls, are arranged in a stapling apparatus. The supply rolls are associated with...
US-5,937,517 Method of manufacturing bonded dual extruded, high fin density heat sinks
A method of manufacturing a high performance, high fin density heat sink (10) uses extruded first and second base elements having an alternating arrangement of...
US-5,937,272 Patterned organic layers in a full-color organic electroluminescent display array on a thin film transistor...
A method of forming high definition patterned organic layers in a full-color electroluminescent (EL) display array on a two-dimensional thin film transistor...
US-5,937,254 Method and apparatus for cleaning remnant toner and carrier particles
An electrostatographic reproduction apparatus and method for cleaning remnant toner and carrier particles. An intermediate transfer member (ITM) is in transfer...
US-5,937,231 Fuser for reproduction apparatus with minimized temperature droop
A fuser, for a reproduction apparatus, having at least one heated fuser roller operating at a setpoint temperature to permanently fix a marking particle image to...
US-5,937,229 Image forming apparatus and method with control of electrostatic transfer using constant current
An electrostatographic recording apparatus and method includes a primary charger that establishes a uniform electrostatic charge on the image recording member in...
US-5,937,220 Apparatus and method for synchronizing film metering
A camera metering mechanism discriminates between 1) adjacent perforations in a set, which trigger said metering mechanism to interrupt the film advance, and 2)...
US-5,937,210 One-time-use camera with lens disfiguring mechanism
A one-time-use camera comprising a taking lens for making successive exposures on a filmstrip, is characterized in that a lens disfiguring member is movable over...
US-5,937,209 Camera with film guide rib having film-on-sprocket retention portion
A camera comprising a main body part having a backframe opening for exposing successive sections of a filmstrip, a metering sprocket rotatably supported on the...
US-5,937,208 Film scrolling method, apparatus and camera
A method and apparatus for loading photographic film in a camera and cameras so produced. In the method, a camera frame assembly is supplied. The camera frame...
US-5,937,147 Printing of enhanced images
A problem of mismatch in pixel resolution between a front-end device, at one relatively low pixel resolution, and an output device such as a non-impact printer...
US-5,937,123 Fiber optical laser collimating device
A optical fiber alignment device with a collimating lens, includes a ferrule for receiving the optical fiber; a ball having an axial hole for receiving the...
US-5,937,104 Combining a first digital image and a second background digital image using a key color control signal and a...
A method for combining a first digital image and a second background digital image, both images including pixels having color values, wherein the first digital...
US-5,936,735 Apparatus and method for determining the optical retardation of a material
An apparatus for determining the optical retardation of a material. The apparatus includes a light source emitting light along a light path, and a lens disposed...
US-5,936,652 Apparatus for protecting a lens array of a printhead used for copy restrictive documents
According to one aspect of the present invention, there is provided a printhead protective cover (50) which includes a shutter blade (60), an actuator (70) for...
US-5,936,646 Image processing equipment with thermally efficient heat dissipating element
Image processing equipment(100) has a thermally activated write head element (200) that builds up heat during operations and an improved heat exchanger...
US-5,936,605 Lossy compression and expansion algorithm for image representative data
A method for compressing and expanding source image representative data is disclosed. The method for compressing rasterized source image representative data...
US-5,936,031 Preparation of polyalkylsilsesquioxane particles
A process for preparing polyalkylsilsesquioxane particles comprising: a) dissolving a surfactant in an alkyltrialkoxysilane or its partially hydrolyzed condensate; b)...
US-5,935,774 Controlled site epitaxy on silver halide grains
A radiation-sensitive silver halide emulsion is disclosed comprised of composite grains including host grains having predominantly {111} crystal faces, cuprous...
US-5,935,771 Method of processing a silver halide photographic element which reduces fog
This invention relates to a method of preventing fog formation in a silver halide photographic element, said method comprising bringing a silver halide developer...
US-5,935,770 Composition for processing roomlight handleable radiographic films using two-stage development
Black-and-white elements, such as radiographic films, can be processed in roomlight because they include certain light absorbing dyes and desensitizers....
US-5,935,767 Process of producing color negative image at shortened development times
Increased speed of the red record is realized when a color negative film is developed in 2 minutes or less and contains a fast and slow pair of red recording...
US-5,935,742 Photographic material having a processed photographic element in a cassette
A photographic material comprising a cassette containing a processed photographic element, the photographic element comprising a support, at least one light...
US-5,935,721 Organic electroluminescent elements for stable electroluminescent
An organic EL device comprising an anode, a cathode, and an organic electroluminescent element between the anode and the cathode; the organic electroluminescent...
US-5,935,720 Red organic electroluminescent devices
An organic EL device, includes an anode and a cathode, and at least one organic luminescent medium containing a compound of the formula: ##STR1## wherein:...
US-5,935,712 Fuser member with surface treated SnO.sub.2, CuO, or mixture filler
A fuser member having improved toner offset release and wear characteristics. The outermost layer comprises a fluoroelastomer with thermally conductive fillers...
US-5,935,690 Sheets having a microvoided layer of strength sufficient to prevent bend cracking in an imaging member
The invention relates to a photographic element comprising a paper base with a thickness from 0.025 mm to 0.25 mm, at least one photosensitive silver halide...
US-5,935,371 Apparatus and method for joining webs
An apparatus and method for joining webs has clamp assemblage which includes a pair of clamp members for securing and moving a trailing end of an expiring web...
US-5,934,779 Reflector and a reflector/light source system
A reflector includes one closed end, one open end and highly reflecting curving walls. The walls are symmetrical about at least one axis of symmetry. The walls...
US-5,934,777 Method for sequencing film image presentations and film image sequencer
A method and apparatus for sequencing film image presentations. In the method, a film unit is first provided. The film unit has a digital memory store and a...
US-5,934,625 Qwerty keyboard articulating docking caddy
A keyboard caddy positions a keyboard on a top cover of a machine such as a copier. The keyboard caddy includes a pair of rails and a caddy base. The pair of...
US-5,934,603 Surface winder undercut drive roller apparatus and method
A surface winder having an undercut drive roller. An apparatus for winding web material onto a core includes a driven pressure roller having a first end portion,...
US-5,933,682 Copier/printer with manual adjustment for cross-track uniformity
An electrostatographic reproduction method and apparatus includes an electrostatic recording member moving in a process direction. A plurality of recording...
US-5,933,674 Processing of photographic light sensitive materials and apparatus therefor
A process for processing light sensitive photographic materials in which oxidation of replenisher solution in a tubing between replenisher and processing tanks...
US-5,933,671 Camera with touch sensitive switch
A touch sensitive electronic switch for a camera comprises a pair of front and rear cover parts of the camera that constitute separate electrical conductors...
US-5,933,670 Focal plane mounting for an image sensor
A camera includes a lens arranged on an optical axis for focusing an image upon a focal plane bounded by rails that define a reference for locating an imaging...
US-5,933,667 Viewfinder mask for a photographic camera, viewfinder, and camera
A viewfinder mask, viewfinder and photographic camera. The viewfinder mask connects to a camera lens for adjusting the image field of the viewfinder to the...
US-5,933,666 Camera with variable format viewfinder
A camera for taking pictures, comprises a viewfinder masking device having three different format mask configurations; a manual picture-format selector having...
US-5,933,665 Film advance mechanism for camera
A camera comprising a slide manually movable in forward and reverse directions, and a spool drive device connectable with a film spool for rotation in a winding...
US-5,933,659 Camera
A collapsible camera comprising a body defined by a first panel, a second panel and rigid support means. The first and second panels are substantially planar and...
US-5,933,657 Making of film scrolls for prewind cameras
A method for forming a film scroll and assembling the film scroll into a non-lighttight camera body begins in a darkroom by winding a filmstrip into a film feed...
US-5,933,543 Method and apparatus for obscuring features of an image
A method and system that obscures image features in a region of interest designated by a user. An operator designates a special shaped region of interest and a...
US-5,933,228 Integral imaging lens sheets
A method, and apparatus and lens sheet manufacturing process which utilize the method, of evaluating the quality of a lenticular lens sheet having a front side...
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