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Photographic yellow dye-forming couplers
A photographic element comprises a light sensitive silver halide emulsion layer having associated therewith an open chain .alpha.-carbonyl acetanilide yellow...
Imaging element with biaxially oriented sheet with fluoropolymer
The invention relates to an imaging element comprising a laminated base comprising a layer of biaxially oriented film sheet adhered to the top surface of a base...
Final rinsing solution for color photographic product
A final rinsing solution designed for the photographic processing of silver halide photographic products that comprises an anionic surfactant and a non-ionic...
Two-stage processing of low silver black-and-white photographic elements
Low silver black-and-white photographic elements, such as radiographic films, can be processed quickly using a two-stage process in which black-and-white...
Processless planographic printing plate
A thermally imagable element suitable for use as a lithographic printing plate is disclosed. Imagable element contains an ink repellent, thermally sensitive...
High uniform gloss ink-jet receivers
An image recording element for inkjet ink images is disclosed. The element comprises a support, a base layer and a top layer. The base layer comprises gelatin...
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...
Materials feeder equipment
An improved materials feeder equipment includes highly efficient, durable, and wear and abrasion resistant sliding contact elements. In particular, the equipment...
Optical data recording circuit for a film camera
An optical data recording circuit includes an optical recording device normally illuminated from a camera battery means in conjunction with initiation of flash...
Storing information from a writable camera display
In a camera having a writable display, such camera being adapted to receive information written on the display and record such information in a memory storage...
Method of disengaging anti-backup pawl from film winder to permit
unexposed filmstrip to be prewound from film...
A method of disengaging an anti-backup pawl from a film winding thumbwheel to permit an unexposed filmstrip to be prewound from a film cartridge during original...
Apparatus and methods for loading of film into and vending of
Apparatus (10; 800) is disclosed for loading a camera (106) of a type including an external housing (320) having at least one movable closure (322, 324) which,...
AC corona charger with buried floor electrode
A corona charger and method and apparatus for corona charging features an insulative shield and an electrically biased grid electrode spaced from the shield. One...
Method and system for actuating electro-mechanical ribbon elements in
accordance to a data stream
A method is disclosed for actuating electro-mechanical ribbon elements which are suspended over a channel. The channel defines a bottom surface and having a...
Compact document scanner
A document scanner includes: a document support for supporting a document in position to be scanned; an illumination system located adjacent to the document...
Method for measuring material thickness profiles
A method for determining a thickness of a moving material having at least two optical interfaces. A length of material is transported along a transport path...
Direct write plates on a thermal dye transfer apparatus
The present invention is for writing images to direct write plates. A sheet thermal print media (32) is loaded on a drum (30) and a sheet of dye donor material...
Synchronious re-inking of a re-inkable belt
Apparatus for replenishing dye from a re-inkable belt after such apparatus has transferred dye to form an image in response to image signals on a moveable...
Integrated microchannel print head for electrographic printer
Electrographic printing apparatus for forming a toner image on a recording medium includes: a magnetic brush having a rotatable magnetic core and a stationary...
Microfluidic printing apparatus having transparent ink receiving element
A microfluidic printing apparatus including at least one ink reservoir; a structure defining a plurality of chambers arranged so that the chambers form an array...
Microfluidic image display
A microfluidic display apparatus responsive to an image file for displaying a plurality of colored pixel, having at least one color for each pixel includes at...
A slow-speed servomechanism includes a motor for driving a load; a direct drive transmission between the motor and the load; an incremental optical encoder...
Electromagnetic traction motor
An electromagnetic traction motor is used to impart a linear motion on a movable member. A contact plate is mounted to a slide of the movable member. The contact...
Linear image sensor package assembly
Packaging of high resolution linear solid state image sensors can result in a significant cost savings over conventional packaging processes, while adding...
Method of degreasing bone for gelatin manufacture
The present invention is a process for degreasing bone for the manufacture of gelatin. A lipase solution at a concentration of greater than 0.1 ppm is added to a...
Cross-linked linear (2-cyanoacetamido) reactive polyurethanes
Polyurethanes with reactive 2-cyanoacetamido moieties are cross-linked with selected electrophiles to give polyurethanes with increased network density.
Photothermographic and thermographic films containing low levels of
formate to prevent fog
A method of obtaining a photothermographic or thermographic film with reduced fog, such as pepper fog, comprises preparing a dispersion of: an ...
Photographic element and process for its use
Disclosed is a photographic element comprising a light sensitive silver halide emulsion layer having in association therewith at least one dye- forming coupler...
Medical diagnostic film for soft tissue imaging (II)
A radiation-sensitive medical diagnostic film for soft tissue imaging, particularly mammography, is disclosed. The film allows more rapid processing than films...
Lithium and magnesium ion free color developing composition and method
A photographic color developing composition includes a color developing agent, an organic antioxidant and at least 0.0005 mol/l of a polyaminopolyphosphonic acid...
Method of processing a silver halide photographic element
A method for processing a silver halide photographic material comprises the steps of developing, fixing and washing the photographic material. The fixing step is...
Thermally stable subbing layer for imaging elements
A support for an imaging element is described, which support comprises a polyester polymeric film having coated thereon a subbing layer comprising gelatin and a...
Micro-ceramic chemical plant having catalytic reaction chamber
An integrated micro-ceramic chemical plant having a unitary ceramic body formed from multiple ceramic layers in the green state which are sintered together...
Process for generating precision polished non-plannar aspherical surfaces
A method for precision polishing non-planar, aspherical surfaces in substrates having variations in figure which are within an order of about ten wavelengths (10...
Low heat transfer material
An ink receptive element for transferring images to fabric at a temperature between 170.degree. C. and 100.degree. C. A method of transfer is also disclosed.
Camera with hand-pressure activated illuminator
A camera comprising a manually actuatable operating button, an activatable light source located at the operating button to illuminate the operating button when...
Web material camber measurement apparatus and method
Apparatus and method for measuring camber of a web material. As the web material is transported across a conveyance roller, a load cell disposed at each end of...
Shuttering system for a sensitometer
A shuttering system for a sensitometer is taught which can be used both conventional and high speed exposures. The shuttering system includes a high speed...
Camera with adaptive annotation recall
An annotation system for a camera comprising at least one storage area capable of storing annotations, an input/output interface operatively connected to both...
Optical data recording circuit for a film camera
An optical data recording circuit suitably adapted for a low cost, one-time-use camera in which an LED optical recording device is connected via a switch device...
Optical film encoder for camera
An optical film encoder for recording discrete data bits on a length of film, includes a single light source capable of receiving electrical current to produce...
One-time-use camera with hinge-connected front and rear cover parts
A one-time-use camera comprising a main body part, and a pair of front and rear cover parts that house the main body part between them, is characterized in that...
Automatic color dropout using luminance-chrominance space processing
A document (10) is scanned to provide a digital image. At least one non-dropout color is selected (32) and transformed to a Luminance-Chrominance space (34)....
Method for determining the retardation of a material using non-coherent
A method for determining the optical retardation of an anisotropic material. A beam of light is directed toward a sample of the material and a portion of the...
Method for processing interferometric measurement data
A method for processing interferometric measurement data representative of a physical property of an object, such as the thickness of material M. A plurality of...
Method and apparatus for preventing transient oscillations in a focusing
beam of scanners
An imaging processor for receiving a medium for processing, the processor comprises a print head for providing and for directing a writing laser beam. A laser...
Image processor having magnetically attached print head
An imaging processor for receiving a medium for writing thereon, the processor comprises an imaging receptacle for receiving the medium. A print head is disposed...
Magnetic drive apparatus for web transport
A magnetically driven apparatus useful, for instance, for conveying webs, utilizes magnetically coupled first and second rotatable elements and means for...
Stable and water soluble bis Au(I) complexes and their synthesis
This invention relates to an organomercapto Au(I) complex having the formula ##STR1## wherein M is a cationic counterion; SOL is a solubilizing group; A is...
Preparation of silver chloride emulsions having iodide containing grains
The invention relates to a method of forming a silver halide emulsion comprising adding triiodide during grain formation or sensitization.