Eastman-kodak Company

Carestream Health, Inc.

Lumisys, Inc.

John C Boutet

Jeffrey J Yaskow

Michael B Brandt

James F Owen

Anthony R Lubinsky

Bruce R Whiting

Robert W Kulpinski

Thomas D Baker

Darryl D DeWolff

Gary R Unruh

David D Kessler

Christopher M Muir

Yali E Chan

Wayne J Arseneault

Andrew Frederick Kurtz

Timothy John Tredwell

James R Milch

Peter A Newman

John Gasper

Walter C Bubie

Kwok L Yip

Michael K Rogers

Thomas E Kocher

James R Kircher

Richard Weil

Anna L Hrycin

James D Lattimore

Thomas S Albrecht

Roger S Brahm

Gary W Shope

William F Garbe

Michael R Flynn

Nea Y Woo

Blaise P Pelligra

Wayne J Arsenault

Christopher Myles Muir

James R Preston

John E Becker

Paul Stumpf

Stephen G Dowe

Andrew M Dziel

Kwok-leung Yip

A method for forming an electronic circuit disposes a plurality of magnets onto a flux plate to form a magnetic platen. A substrate package is formed using the magnetic platen and, stacked against the magnetic platen, a non-magnetic carrier and a substrate layer, with a bonding material sandwiched between the carrier and the substrate layer, and with the carrier layer disposed nearest the magnetic platen. A fused wafer stack is formed by heating the substrate package to adhere the substrate layer to the carrier. The fused wafer stack is removed from the magnetic platen and the circuit fabricated on the substrate layer.

Magnetic hold-down for foil substrate processing

A scanning apparatus for obtaining an image from a phosphor sheet has a cylindrical drum having an inner axis and having an inner surface that is concave with respect to the axis. A light collector is coupled to a transport mechanism that is actuable to translate the light collector along a direction parallel to the axis. The light collector has a beam generator with a light source and a rotatable beam deflector that is actuable to provide a rotating scanning beam. There are first and second cylindrical hoops circumferentially disposed about the axis and spaced apart from each other along the direction of the axis to define a slot aligned with the rotating scanning beam as it scans the phosphor sheet. At least one light detector is disposed to detect light stimulated from the phosphor sheet by the scanning beam.

Enhanced light detector for computed radiography

A non-imaging tool for assisting in determining a focus in a scanning system that scans a planar object with a scanning beam in a fast scan direction, while the planar object is moved under the scanning beam in a slow scan direction perpendicular to the fast scan direction. The tool includes a plate having a planar surface; a focusing wedge mounted on the plate; and a ramped grating which forms part of the focusing wedge and which has a tilted surface which extends from above the plate surface to below the plate surface; the ramped grating including alternating parallel first stripes and second stripes, wherein the first and second stripes are one of, respectively, fluorescent and non-fluorescent stripes, storage phosphor and non-storage phosphor stripes, and reflective and non-reflective stripes.

Method and apparatus for determining focus of a scanning system

A light collector and detector for collecting and detecting light emitted, reflected or transmitted by a scanned information medium, comprising: a planar mirror assembly for extending the width of a scanned information medium and for disposition substantially perpendicular thereto, the planar mirror assembly having a lower edge adjacent to the scanned medium and an upper edge spaced from the lower edge; first and second pyramidal mirrors located side by side facing the planar mirror, the pyramidal mirrors having respective upper edges spaced from the upper edge of the planar mirror and respective lower edges spaced from the lower edge of the planar mirror, thereby to form aligned slots for the passage of a scanning beam of light to a medium to be scanned and for allowing light emitted by, reflected from, or transmitted by the scanned medium to enter the collector; wherein the first pyramidal mirror has a first aperture in an apex region thereof and wherein the second pyramidal mirror has a second aperture in an apex region thereof; a first photodetector having a light receiving face coextensive with the aperture of the first pyramidal mirror; a second photodetector having a lightreceiving face coextensive with the aperture of the second pyramidal mirror; wherein light from the scanned medium and reflected by the collector mirrors are received by the light receiving faces of the first and second photodetectors which generate electrical signals in response thereto.

Collector design for computed radiography

Apparatus for processing heat processable media comprising: a rotatable heated drum for processing heat processable media having width and depth dimensions, and a plurality of rollers spaced around a portion of the periphery of said drum and in contact therewith, said rollers holding said media to said drum; wherein at least one of said drum and/or at least some of said plurality of rollers have a channel in a central region thereof, said channel having a width greater than said width dimension of said media and a depth less than said thickness dimension of said media.

Stepped drum or stepped hold-down-rollers for heat processable media

A processor for processing thermal media, comprising: a rotatably mounted heated drum; and a set of holddown rollers spaced around a segment of the periphery of the drum and in contact therewith, the drum and the set of rollers forming a path for thermal media; wherein the set of rollers includes at least first and second rollers of different diameters one from the other in order to suppress artifacts.

Dry laser printing system

A processor for photothermographic media comprising: a rotatably mounted heated drum; and a plurality of rollers spaced around the periphery of the drum to hold down photothermographic media to the drum over a segment of the circumference thereof, the rollers including an outer layer of low density, low thermal mass, and low thermal conductivity elastomer foam coating which have very little heat contribution to the media to achieve uniform media processing.

Photothermographic drum processor using low heat conductivity and low

Method and apparatus for scanning in a bow-tie pattern, where such pattern is effectuated by either directing a beam or aiming a laser. Methods are provided for correcting errors in movement of the beam. One such method includes the use of a calibration grating on a recording media, with the data derived from the calibration table being used to generate a lookup table. The lookup table providing correction factors that serve to diminish variations in the beam path.

Bow-tie laser scan trace using dynamic laser positioner

Use of a dichroic mirror antihalation layer for speed and sharpness boost

A method and apparatus for combining several laser systems, forming a ganged laser assembly and measuring and correcting vertical and horizontal displacements, and reducing spot size variations. The combined laser beams are scanned in a bow-tie path on a continuously moving medium.

Ganged laser scanning system which corrects beam alignment along a

A vertical autoloader capable of handling a variety of different size cassettes without the use of pallets, which includes a separator mechanism and an indexer mechanism. The separator mechanism has a plurality of partitions that define a plurality of slots, and the indexer mechanism has a plurality of partitions that define a plurality of slots corresponding to the slots defined by the partitions of the separator mechanism. An indexer drive mechanism moves the indexer mechanism with respect to a home position of the separator mechanism, wherein the slots defined by the partitions of the indexer mechanism are moved by one position with respect to the slots defined by the partitions of the separator mechanism. A separator drive mechanism moves the separator mechanism with respect to a home position of the indexer mechanism, wherein bottom surfaces of the slots defined by the partitions of the separator mechanism are located in a different plane than a plane in which the bottom surface of the slots defined by the partitions of the indexer mechanism are located.

Method and apparatus for indexing cassettes

A cassette storage and delivery apparatus having a plurality of cassette retaining sites. The apparatus having a body having a portal adjoining the cassette sites for allowing the cassettes to be placed onto or removed from the cassette retaining sites. The apparatus further includes a pair of guide panels, one on each side of the portal. The guide panels each having a guide surface. The guide surface is provided with a shock absorbing protective layer.

Entrance guides for cassette autoloader

An apparatus for storing and automatically delivering mechanism cassettes and/or pallets containing cassettes to a reader. A storage and delivery is provided which defining a plurality of cassette retaining sites. A body encases the storage and delivery mechanism and has a portal adjoining the cassette loading sites for allowing casettes to be placed on or removed from the storage and delivery mechanism. Indicia is provided on panels adjacent the portal for identifying the cassette retaining sites and a guide bar is placed in front of the cassette read site. The panels are mounted to the apparatus by elastomeric mounts so as to minimize or prevent transmission of shock vibrations.

Cassette autoloader

A mechanism and method for conveying a cassette or similar like article from a support surface into an adjacent apparatus. The mechanism comprising: a first pinch roller having a central axis about which the first pinch roller rotates; a second pinch roller having a central axis about which the second pinch roller rotates; a mechanism for moving the first and second pinch rollers toward each other so as to engage a cassette therebetween with a predetermined amount of biasing force; and a motor for rotating the first and second pinch rollers manner about their respective axis so as to move the cassette from and/or on to the support surface.

Autoloader for cassettes and/or pallet

In an apparatus for storing and automatically delivering cassettes and/or pallets containing cassettes to a reader. The apparatus includes a plurality of cassette retaining sites. A door assembly is provided adjacent the portal for allowing access to the plurality of cassette retaining sites. The door assembly has at least one panel slideably mounted to the apparatus for movement between a closed position and an open position. Sensors are provided for determining if a foreign object is in the closure path of the at least one panel.

Door assembly for cassette autoloader

Growing community of inventors

Rochester, NY, United States of America

John C Boutet