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Patent # Description
US-5,886,189 Manufacture of aromatic amines
Sulfur-contaminated aromatic nitro compounds are hydrogenated in the presence of a chrominum-containing Raney cobalt catalyst to corresponding primary amino...
US-5,886,133 Production of particular polyesters using a novel catalyst system
This invention relates to a process of producing a moldable polyethylene terephthalate or modified polyethylene terephthalate having an inherent viscosity...
US-5,885,930 Thin wear resistant and heat conductive slip layer for a reusable thermal dye donor belt
A thermal printing donor sheet comprising a support having first and second opposing surfaces; a transferable dye layer on the first surface of the support; and...
US-5,885,929 Reusable donor layer containing dye wells for thermal printing
A reusable thermal dye donor element for a dye transfer thermal printer comprising: a base layer; and a donor layer on said base layer, said donor layer having a...
US-5,885,762 High chloride tabular grain emulsions and processes for their preparation
Photographically useful radiation-sensitive high chloride {100} tabular grain emulsions containing iodide are disclosed. A high proportion of the {100} tabular...
US-5,885,758 Periodate photographic bleaching method without acidic prebath
Color photographic elements are processed with a highly acidic periodate bleaching solution including a rehalogenating agent and a strong acid. Bleaching is...
US-5,885,673 Peelable pouch-like packaging for photographic sheet film
Packaging material 10 for a sealable, easy opening, tear resistant pouch-like package 100 comprises a first layer 12 including an oriented polymeric material...
US-5,885,660 Coating surfaces with a free falling coating composition, using a basin with a wall dividing the basin into two...
An apparatus for coating surfaces consists of a basin, open to the atmosphere, divided into two channels by a wall running perpendicular to the coating...
US-5,885,626 Die retaining element
An improved die retaining element has a highly efficient, durable and wear and abrasion resistant flange portion surrounding an opening for securing a die mold...
US-5,885,015 Dye donor ribbon cartridge having a shield and method for use in a printer
A dye donor cartridge and method for use in a printer. The cartridge comprises a dye donor ribbon formed into a roll. The dye donor ribbon has an end portion. A...
US-5,885,014 Printer defining a reduced exterior envelope thereof and method of providing same
Printer defining a reduced exterior envelope thereof and method of providing same. The printer comprises a housing having a front sidewall that has an aperture...
US-5,885,013 Re-application of dye to a dye donor element of thermal printers
Apparatus is disclosed for re-applying dye to a dye donor element of a dye transfer thermal printer. A reservoir contains a supply of dye that is thermally...
US-5,884,951 Apparatus and method having short stroke arcuate motion for grasping objects
An apparatus and method having short stroke motion for gripping and releasing an object utilizes a programmable stepper motor for controlling various short...
US-5,884,766 Room light load film magazine bag and cover loading system
The present invention provides a load bag and carrier board design that will allow the user to load film in a darkroom load magazine in room light. This is...
US-5,884,765 Index print sheet capable of storing film medium
A film package comprises a film sheet having a series of images recorded on one side of the film sheet and a non-image area on the same side, an index print...
US-5,884,387 Method of forming self-lubricating, ceramic elements for a drive system or similar apparatus
A method of forming ceramic elements for a drive system or similar apparatus includes providing highly efficient, light weight, durable, and wear and abrasion...
US-5,884,132 Cabinetry with shape-based indicators
A copier has a plurality of paper trays for holding paper, and a housing having a front surface as cabinetry with shape-based indicators. The front surface...
US-5,884,116 Photographic processing apparatus
A photographic processing apparatus (100) for processing photographic materials and comprising at least one processing stage (10,20), a washing/stabilizing stage...
US-5,884,111 Device for positioning film cartridge in camera
A camera comprising a chamber for receiving a film cartridge of the type having a snout portion provided with a film passage opening and an exterior...
US-5,884,104 Compact camera flash unit
A camera flash comprises a flash light source providing light, a and a condenser lens element. The reflector is located adjacent to one side of the flash light...
US-5,882,848 Photographic fixing composition
A fixing composition for processing a silver halide photographic material comprises a fixing agent, a sulfite stabilizer, an acid and a buffer. The composition...
US-5,882,830 Photoconductive elements having multilayer protective overcoats
A photoconductive element comprising: an electrically conductive base; at least one active layer comprising an organic material, said at least one active layer...
US-5,882,760 Recordable optical disks with metallic interlayer
A recordable optical disk including a transparent substrate; a recording layer formed over the substrate; a reflective layer formed over the recording layer; and...
US-5,882,732 Horizontally chill-setting a downwards facing liquid photographic material
Method and apparatus are described for setting liquid photographic materials which have been applied as a coating on a support web, while the coated web is...
US-5,882,593 Chemical waste treatment apparatus
The present invention is for a method for treating photographic waste comprising dispensing at least one photographic waste treatment agent from a holder...
US-5,882,527 Method of accelerating the dissolution rate of accumulated filter cake by channeling gas bubbles through the cake
A process of dissolving solid waste material in packed beds comprises the addition to the packed bed of a solvent for the solid waste and a material which...
US-5,881,449 Method of making a microceramic electromagnetic light shutter
A method of making a microceramic electromagnetic light shutter, includes forming a micromolded bottom ceramic portion in the green state with a sacrificial...
US-D406,854 Electronic camera
US-5,881,347 Biasing method and apparatus for electrostatically transferring an image
A method and apparatus for electrostatically transferring a toner image from a toner image bearing member (TIBM) to a receiver sheet is disclosed. A receiver...
US-5,881,338 Contamination control device for an electrostatographic development station
A development station for an electrostatographic reproduction apparatus wherein pigmented marking particles from a particulate material mixture of pigmented...
US-5,881,332 Film supply and film take-up magazine
A film magazine comprising a housing having a film egress slot and a film ingress slot, a film supply spool rotatably supported within the housing proximate the...
US-5,881,330 Apparatus for metering strip of film
A metering apparatus for metering a strip of film along a film transport path in a camera. The apparatus provides for the initial positioning, metering, and...
US-5,881,320 One-time-use camera with multi-adapter fixture for motor and self timer
A camera to be used with a film advance motor and/or a self timer, comprising a main body part having an engageable portion, and a single-piece multi-adapter...
US-5,881,319 Shutter release button with integral cantilevered support for braking rotatable film sprocket to prevent film...
A camera mechanism comprising a manually depressible shutter release button, a resilient cantilevered support for the shutter release button which is moved when...
US-5,881,184 Active pixel sensor with single pixel reset
An active pixel image sensing device that provides uniform integration periods and either independent pixel reset, row, pixel reset, or column pixel reset,...
US-5,881,182 Adaptive process for removing streaks in digital images
A method of removing columnar streaks from a digital image of the type in which it is assumed that pixels in a predetermined region near a given pixel are...
US-5,880,759 Liquid ink printing apparatus and system
A new printing system for drop on demand printing divides the printing process into two stages: a drop selection stage to select drops to be printed which...
US-5,879,874 Process of preparing high chloride {100} tabular grain emulsions
A process is disclosed for preparing high chloride {100} tabular grain emulsions containing crystal lattice dislocations in peripheral regions of the tabular...
US-5,879,873 Process of preparing high bromide (100) tabular grain emulsions
A process of preparing a high bromide {100} tabular grain emulsion is disclosed wherein mean ECD of the tabular grains obtained at the conclusion of ripening is...
US-5,879,872 Silver halide photographic elements containing sulfenimide compounds
This invention relates to a silver halide photographic element comprising a silver halide emulsion precipitated and/or chemically sensitized in the presence of...
US-5,879,870 Color paper post process Dmin keeping with a bis-vinylsulfonyl as the hardener and a chromanol stabilizer
Improvements in post process Dmin are provided in a photographic element that has a preferred coupler, hardener, and permanent solvent. The coupler of the...
US-5,879,867 Silver halide light-sensitive element
A silver halide light sensitive photographic element is disclosed comprising a support bearing at least one yellow image forming hydrophilic colloid layer...
US-5,879,775 Protective inorganic and DLC coatings for plastic media such as plastic cards
A plastic structure comprising: a plastic media, such as a plastic card; and a thin film amorphous inorganic or DLC coating on the plastic media, the coating being...
US-5,879,774 Multilayer laminate elements having an adhesive layer
Multiple layer laminate element, such as DVD optical recording elements, are disclosed. The laminates include a cured cyanoacrylate adhesive layer in direct...
US-5,879,773 Recordable optical disks with dielectric interlayer
A recordable optical disk including a transparent substrate; a recording layer formed over the substrate; a reflective layer formed over the recording layer; and...
US-5,878,798 Valve system
A probe and a valve, which may be used together in a valve assemblage, and a method of using them. The probe has a body and a post having a forward end with a...
US-5,878,794 Batch inclusion package for amorphous polyolefins and process for its preparation
A process for packaging normally tacky amorphous polyolefins, and other materials having similar melt viscosities, is provided. The process entails flowing a...
US-D406,599 Electronic camera
US-5,878,316 Cleaning mechanism for a reproduction apparatus
A cleaning mechanism for removing residual marking particles and other debris from a dielectric member of a reproduction apparatus and polish the dielectric...
US-5,878,292 Image-audio print, method of making and player for using
An image-audio print has either a single image or a set of images on a first side and an accessible audio data storage means preferably on its backside. The...
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