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Process for preparing enantiomerically pure 1,1'-spirobiindane-6,6'-diol
The present invention relates to a method for the chemical separation of the enantiomers of 1,1'-spirobiindane-6,6'-diol derivatives comprising providing a...
Highly enantiomerically pure lactam-substituted propanoic acid derivatives
and methods of making and using same
The present invention relates to highly enantiomerically pure lactam-substituted propanoic acid derivatives and methods of making and using therefor. The...
Process for production of a carboxylic acid/diol mixture suitable for use
in polyester production
The present invention relates to a process by which a carboxylic acid/diol mixture is obtained from a slurry or cake carboxylic acid product without isolation of...
Polyurethane elastomers and shaped articles prepared therefrom
Disclosed herein are polyurethane elastomers and shaped articles prepared therefrom comprising charge-control agents to provide electrical conductivity to the...
Monitoring the deposition properties of an OLED
A method for making an OLED device includes providing a substrate having one or more test regions and one or more device regions, moving the substrate into a...
High speed positive-working photothermographic radiographic film
The present invention is directed to a method of forming a positive image in a photothermographic assembly comprising a photothermographic material and an...
Fluid ejector having an anisotropic surface chamber etch
A fluid ejecting device and method of forming same are provided. The fluid ejecting device includes a substrate having a first surface and a second surface...
Method of shutting down a continuous ink jet printer for maintaining
positive pressure at the printhead
The method for shutting down an ink jet printhead and an ink jet printing station, wherein the method includes maintaining a constant positive pressure at the...
Steam recompression in carboxylic acid processes
Disclosed is a method for the re-compression of process generated steam to create a higher pressure steam that is useful as a heating medium in other parts of a...
Metering material to promote rapid vaporization
Apparatus for vaporization of powdered or granular material, includes a container for holding powdered or granular material having at least one component; a...
Process and device for supplying substrates in a printing unit
Preparing substrates for one-sided or two-sided printing in an electrophotograpically operated digital printing apparatus, in which process substrates are fed...
System and method for creating a three-dimensional texture in an
An electrophotographic printer is configured to print a three-dimensional texture on a substrate by applying clear toner in locations corresponding to where...
Digital image processing system and method for emphasizing a main subject
of an image
A system and method for automatically altering an image having pixels is disclosed. An image is segmented into regions and various features of the regions are...
Method and system for enhancing portrait image that are processed in a
A batch processing method for enhancing an appearance of a face located in a digital image, where the image is one of a large number of images that are being...
Randomized patterns of individual optical elements
A method of randomizing elements into a random pattern on a surface so the random pattern of elements substantially entirely consumes a region of the surface...
Preview function in a digital data preservation system
A digital preservation system (10) for accepting a digital data record as input, for providing a preview of the digital data record on a display screen (80), for...
Digital camera providing image processing for an attachable printer
A system wherein already-existing computing and memory resources in an electronic camera are used to process an image for printing. Rather than duplicating, in...
Using a crystallization-inhibitor in organic electroluminescent devices
An organic electroluminescent device includes an anode; a hole-transporting layer disposed over the anode, a light-emitting layer disposed over the...
Method and element for measuring radiation
A dosimeter and method of measuring an absorbed dose of ionizing radiation using the dosimeter comprising at least one first region containing a radiation...
Wireless X-ray detector for a digital radiography system with remote X-ray
A wireless X-ray detector for a digital radiography system with remote detection of impinging radiation from the system X-ray source onto a sensor panel having...
X-ray impingement event detection system and method for a digital
A wireless, independent digital imaging sensor utilizes an external charge balance capacitor to establish a sense voltage at a common node between the charge...
A scanning apparatus including a cylindrical member and an optical system. The cylindrical member rotates about a rotational axis and has an outer surface to...
Process for the preparation of polyesters containing
Disclosed is a process for the preparation of high molecular weight polyesters by reacting one or more dicarboxylic acids directly with 1,4-cyclohexanedimethanol...
Polyester process using a pipe reactor
The invention is directed to polyester processes that utilizes a pipe reactor in the esterification, polycondensation, or both esterification and...
Method and apparatus for uniformity and brightness correction in an OLED
A method for manufacturing and grading OLED devices is described, comprising the steps of: a) manufacturing OLED devices having a plurality of pixels; b)...
Thermally developable material package with dual indicator device
A package of thermographic or photothermographic materials has a primary packaging enclosure, and optionally a secondary packaging enclosure, containing one or...
Thermally conducive material and use in high-speed printing
A thermally conductive material, a donor element including the material, a method of printing using the donor element, and a print assembly including the donor...
Electrophotographic prints with glossy and writable sides
The invention relates to a method of forming electrophotographic prints comprising providing an image receiving element with writable toner receiver layer on...
Fuser member with tunable gloss level and methods and apparatus for using
the same to fuse toner images
Disclosed are fuser members, apparatus and methods which employ compositions that can be varied to provide a fused toner image with a selected gloss level. In...
Coating solution containing cocrystals and or crystals of a
charge-generation pigment or a mixture of...
A method for preparing a coating solution containing a cocrystallized titanyl phthalocyanine-titanyl fluorophthalocyanine, the method comprising: dry milling a...
Image cylinder sleeve for an electrophotographic machine and method for
A photoconductive member for use in an electrophotographic machine includes a substrate having an inside and outside surface. An inner smoothing layer is...
Method of making a material
The invention provides a method of making a material. The method comprises the step of coating a support with a solution comprising a hydrophilic polymer and a...
Ink delivery system with print cartridge, container and reservoir
apparatus and method
An ink delivery system delivers ink from a stationary ink supply to a print cartridge on a movable carriage. The system comprises an ink container, a reservoir,...
Media feed calibration
A novel method and system for calibration of paper feed in an ink jet printing system is used to remove overfeed bands and underfeed bands from an image. The...
Inkjet printing using protective ink
A method of determining and applying a protective ink amount to be printed in addition to a plurality of colored ink amounts to make colored pixels in an image...
Printable shelf label
A shelf label assembly includes a support, a display, and a printable overlay, wherein the printable overlay has a window through which the display can be...
Automatically transmitting images from an electronic camera to a service
provider using a network configuration...
A network configuration file is generated at a host computer and downloaded to a digital camera. This file contains instruction information for communicating...
Apparatus and method for illumination of light valves
In an illumination system the radiation from one or more laser arrays is directed into a light pipe. The light pipe mixes the individual radiation contributions...
Synchronization of components for printing
The present invention relates to a technique for detecting that all components that make up a completed portion of a form are synchronized. A method is provided...
Post RIP image rendering in an electrographic printer to minimize screen
A method of printing multiple images with differing line screen frequencies with a printer is print sensitive to differing line screen frequencies, the method...
Light emitting devices with patterned angular color dependency
A light emitting OLED apparatus including a microcavity OLED device having a broad-band light emitting organic EL element and configured to have ...
Touch screen having undercut spacer dots
A touch screen comprising: a) a substrate; b) a first conductive layer located on the substrate; c) a flexible sheet comprising a substantially planar surface...
Organic element for electroluminescent devices
An electroluminescent device comprising a host material and a rubrene derivative having a naphthacene nucleus comprising four fused phenyl rings a, b, c, and d,...
HEPA filter printhead protection
An air flow restriction device relates to an ink jet printhead enclosure with body, a load supportable moveable lid with an opening disposed on the body, and a...
Method for establishing jets for an ink jet printhead
The method and equipment for detangling individual jets in an ink jet print station utilizes a reservoir containing fluid and a printhead. The printhead has a...
Latency stirring in fluid ejection mechanisms
A liquid drop emitter, a method of mixing a liquid, and a method of printing are provided. The liquid emitter includes a structure defining a chamber adapted to...
Varying cue delay circuit
An integrated circuit for an ink jet printer includes a state machine with numerous sequenced logic circuits to generate buffered control signals from the...
Adaptive setting of wavelet sub-band thresholds for low-light image
Wavelet-based denoising is provided to an image. A corrected reference image is acquired and stored. A test image is adjusted using a selected gain setting such...
Digital camera using multiple lenses and image sensors to provide an
extended zoom range
A digital camera includes a first image sensor, a first wide angle lens for forming a first image of a scene on the first image sensor; a second image sensor, a...
Camera system with eye monitoring
In one aspect of the invention a camera system is provided having an image capture system adapted to capture an image of a scene during an image capture sequence...