Patent application number | Description | Published |
20080220294 | INDIVIDUAL CELL SHORTING DURING STARTUP AND SHUTDOWN USING AN INTEGRATED SWITCH - An electrical shorting device for a fuel cell is provided, wherein the shorting device includes an electrically conductive body and an actuator coupled to the conductive body and adapted to selectively position the body between an electrically conductive and a non-electrically conductive position to selectively provide electrical communication between an anode plate and a cathode plate of the fuel cell. The shorting device facilitates electrical shorting of individual cells during the startup and shutdown of the fuel cell to eliminate the electrical potential across a proton exchange membrane that causes a degradation of a catalyst layer disposed on an a surface of an electrode of the fuel cells. | 09-11-2008 |
20090263702 | INTEGRATED BAFFLES FOR A FUEL CELL STACK - A subgasket for a fuel cell is provided. The subgasket includes a barrier layer having an elongate primary seal formed thereon. The seal has at least one inwardly extending baffle adapted to militate against a reactant bypass flow in the fuel cell. A fuel cell and fuel cell stack having the subgasket are also provided. | 10-22-2009 |
20100015505 | COMPLIANT FEED REGION IN STAMPED METAL FLOWFIELD OF A FUEL CELL PLATE TO ELIMINATE BIAS - A fuel cell plate assembly is disclosed that comprises a first plate having a plurality of protuberances formed in a bottom of flow channels formed thereon, wherein the protuberances abut a bottom of flow channels formed on a second plate when the first plate and the second plate are disposed adjacent one another. | 01-21-2010 |
20110008702 | INSULATING LAYER FOR A FUEL CELL ASSEMBLY - A fuel cell assembly is disclosed, the fuel cell assembly including a pair of terminal plates, one terminal plate disposed at each end of the fuel cell assembly, a fuel cell disposed between a pair of end fuel cells and the terminal plates, and a thermally insulating, electrically conductive layer formed between the fuel cell and one of the terminal plates adapted to mitigate thermal losses from the end plate, and fluid condensation and ice formation in an end fuel cell. The end fuel cells of the fuel cell assembly have a membrane and/or a cathode having a thickness greater than an average thickness of a membrane and/or a cathode disposed in the fuel cell that may be used in conjunction with, or instead of, the insulating layer to further mitigate thermal losses from the end plate, and fluid condensation and ice formation in the end fuel cells. | 01-13-2011 |
20110223513 | PEM FUEL CELL STACK HYDROGEN DISTRIBUTION INSERT - A fluid distribution insert adapted to be received within an inlet header of a fuel cell assembly. The fluid distribution insert includes a hollow insert with a first end and a second end. An inlet is formed at the first end of the hollow insert in fluid communication with a source of a reactant gas and adapted to receive the reactant gas therein. An outlet is formed intermediate the first end and the second end. The outlet is adapted to deliver the reactant gas to a plurality of fuel cells of the fuel cell assembly, wherein the hollow insert delivers the reactant gas to the fuel cells in a substantially simultaneous and uniform manner. | 09-15-2011 |
20110318667 | INTEGRATED FUEL CELL ASSEMBLY AND METHOD OF MAKING - An integrated fuel cell assembly is described. The integrated fuel cell assembly includes a polymer membrane; an anode electrode and a cathode electrode on opposite sides of the polymer membrane; a pair of gas diffusion media on opposite sides of the polymer membrane, the gas diffusion media comprising a microporous layer and a gas diffusion layer, the anode electrode and the cathode electrode positioned between the polymer membrane and the pair of gas diffusion media; a subgasket positioned around a perimeter of one of the gas diffusion media, the subgasket defining an active area inside the perimeter, the subgasket having a layer of thermally activated adhesive thereon; and a bipolar plate sealed to the subgasket by the layer of thermally activated adhesive. Methods of making the integrated fuel cell assembly and assembling fuel cell stacks are also described. | 12-29-2011 |
20120045709 | DATUM INSERT FOR SHORTING PROTECTION ON A FUEL CELL PLATE - A subassembly for a fuel cell stack includes a fuel cell plate and a datum hole formed in the fuel cell plate for alignment of the fuel cell plate during assembly of the fuel cell stack. The subassembly also includes a datum insert disposed adjacent the datum hole of the fuel cell plate. The datum insert is configured to militate against a bending of the fuel cell plate at the datum hole during the assembly of the fuel cell stack. | 02-23-2012 |
20120100454 | METHOD TO PROVIDE ELECTRICAL INSULATION BETWEEN CONDUCTIVE PLATES OF A HYDROGEN FUEL CELL - A subassembly for a fuel cell includes a fuel cell plate having a first side and a second side. Each of the first side and the second side has a flow field disposed between a pair of headers. An insulating spacer abuts the first side of the fuel cell plate and is disposed adjacent a perimeter of the fuel cell plate. A unitized electrode assembly includes a subgasket, a membrane electrode assembly, and a pair of diffusion medium layers. The membrane electrode assembly has an electrolyte membrane sandwiched between a pair of electrodes. The membrane electrode assembly is sandwiched between the pair of diffusion medium layers. The subgasket surrounds, and is coupled to, the membrane electrode assembly. The subgasket abuts the insulating spacer. An elastomeric seal abuts the second side of the fuel cell plate. | 04-26-2012 |
20120107713 | REINFORCED FUEL CELL METAL PLATE PERIMETER - A bipolar plate for a fuel cell includes a pair of plates. Each plate has an active area, a header area, and a perimeter area. The perimeter area is disposed adjacent an edge of the plate. The perimeter area is also disposed adjacent to each of the active area and the header area. At least one of the plates includes a raised support feature having an inboard side and an outboard side. The plates are joined in the perimeter area between the outboard side of the raised support feature and the edges of the plates. | 05-03-2012 |
20120129073 | FUEL CELL SEPARATOR PLATE - A fuel cell stack and a bipolar plate assembly is provided that may include straight-through tunnels to transport fluids from one side of a header seal to an opposite side of a header seal, fluidly connecting fuel cell stack reactant headers and bipolar plate reactant flow channels. | 05-24-2012 |
20130330654 | METHOD OF DEPOSITING DURABLE THIN GOLD COATING ON FUEL CELL BIPOLAR PLATES - A method of depositing a thin gold coating on bipolar plate substrates for use in fuel cells includes depositing a gold coating onto at least one surface of the bipolar plate substrate followed by annealing the gold coating at a temperature between about 200° C. to 500° C. The annealed gold coating has a reduced porosity in comparison with a coating which has not been annealed, and provides improved corrosion resistance to the underlying metal comprising the bipolar plate. | 12-12-2013 |
Patent application number | Description | Published |
20100174752 | VALIDATION AND CORRECTION IN A DISTRIBUTED NAMESPACE - A method comprising, sending an instruction from a validator member of a sysplex to a second member of a sysplex to prevent operations that alter a sysplex namespace, determining whether the validator member of the sysplex is communicative with the second member of the sysplex and whether the members of the sysplex retain current sysplex status information, sending an instruction from the validator member to the second member to send a first namespace attribute data associated with the second member to the validator member responsive to determining that the validator member of the sysplex is communicative with the second member of the sysplex and the members of the sysplex retain current sysplex status information, determining whether the first namespace attribute data associated with the second member is consistent with a second namespace attribute data, and sending an instruction to correct the first namespace attribute data. | 07-08-2010 |
20120017121 | MONITORING NETWORK PERFORMANCE AND DETECTING NETWORK FAULTS USING ROUND TRIP TRANSMISSION TIMES - A computer program product is provided for performing a method including: receiving transmission data over a selected time interval for each of a plurality of communication paths; calculating an average round-trip transmission time for each of the plurality of communication paths over the time interval; comparing an average round-trip transmission time for a communication path having the highest average round-trip transmission time to a threshold value and to a multiple of an average round-trip transmission time for a communication path having the lowest average round-trip transmission time; and determining, based on a result of comparing the highest round-trip transmission time to the threshold value and to a multiple of the lowest round-trip transmission time, whether the time period indicates a delay in communication between the I/O subsystem and the control unit requiring at least one of a monitoring action and a recovery action. | 01-19-2012 |
20120221748 | MONITORING NETWORK PERFORMANCE AND DETECTING NETWORK FAULTS USING ROUND TRIP TRANSMISSION TIMES - A method of processing communications includes: receiving transmission data over a selected time interval for each of a plurality of communication paths between a host processor and a control unit configured to control at least one I/O device; calculating an average round-trip transmission time for each of the communication paths over the time interval; comparing an average round-trip transmission time for a communication path having the highest average round-trip transmission time to a threshold value and to a multiple of an average round-trip transmission time for a communication path having the lowest average round-trip transmission time; and determining, based on comparing the highest round-trip transmission time to the threshold value and to a multiple of the lowest round-trip transmission time, whether the time period indicates a delay in communication between the I/O subsystem and the control unit requiring at least one of a monitoring action and a recovery action. | 08-30-2012 |
Patent application number | Description | Published |
20090324404 | Shear ring casing coupler device - A coupler device is for connecting first and second casings to form a casing assembly with a central axis, each casing having an inner end disposed against the inner end of the other casing such that the casings are spaced along the axis. The coupler device includes at least one generally arcuate connector having a first portion engageable with the first casing and a second portion engageable with the second casing so as to connect the two casings, the connector extending at least partially circumferentially about the casing axis. A retainer is disposeable either generally within or generally about the at least one connector and is configured to prevent radial displacement of the connector with respect to the axis so as to maintain engagement of the connector with the first and second casings. | 12-31-2009 |
20110158802 | SHEAR RING CASING COUPLER DEVICE - A coupler device is for connecting first and second casings to form a casing assembly with a central axis, each casing having an inner end disposed against the inner end of the other casing such that the casings are spaced along the axis. The coupler device includes at least one generally arcuate connector having a first portion engageable with the first casing and a second portion engageable with the second casing so as to connect the two casings, the connector extending at least partially circumferentially about the casing axis. A retainer is disposeable either generally within or generally about the at least one connector and is configured to prevent radial displacement of the connector with respect to the axis so as to maintain engagement of the connector with the first and second casings. | 06-30-2011 |
20120036853 | Adiabatic Compressed Air Energy Storage Process - A compressed air energy storage system including a compressor adapted to receive a process gas and output a compressed process gas. A heat transfer unit may be coupled to the compressor and adapted to receive the compressed process gas and a heat transfer medium and to output a cooled process gas and a heated heat transfer medium. A compressed gas storage unit may be coupled to the heat transfer unit and adapted to receive and store the cooled process gas. A waste heat recovery unit may be coupled to the heat transfer unit and adapted to receive the heated heat transfer medium. | 02-16-2012 |
20140360189 | INTEGRATED SEPARATOR TURBINE - A fluid processing system and method are provided for separating a liquid portion from a multiphase fluid. The system and method may include a steam turbine assembly coupled with a rotary shaft, and a separator coupled with the rotary shaft and positioned upstream of the steam turbine assembly. The separator may include an inlet end configured to receive a multiphase fluid, an outlet end fluidly coupled with the steam turbine assembly, and a separation chamber extending from the inlet end to the outlet end. The separation chamber may be configured to separate a liquid portion from the multiphase fluid to thereby provide a substantially gaseous fluid to the steam turbine assembly. | 12-11-2014 |
Patent application number | Description | Published |
20090003511 | Device and Method For Identifying Occlusions - A method of identifying one or more occlusions in vasculature located in a region of interest, includes extracting vasculature from the region of interest; identifying a subject geometry of the extracted vasculature; and comparing the subject geometry to a predetermined geometry to identify a blockage. A device for identifying one or more occlusions in vasculature located in a region of interest is also presented. | 01-01-2009 |
20090161931 | IMAGE REGISTRATION SYSTEM AND METHOD - A method and system for registering two images is described. The method comprises synthesizing projections from two volumetric images to be registered, estimating a plurality of two dimensional (2D) deformable fields from the projections and generating a three dimensional (3D) deformable fields using a plurality of backprojections of the 2D deformable fields. | 06-25-2009 |
20090161939 | SYSTEM AND METHOD FOR EXTRACTING FEATURES OF INTEREST FROM AN IMAGE - A technique is provided for extracting one or more features of interest from one or more projection images. The technique includes accessing projection images comprising at least one feature of interest enhanced by a contrast agent, generating a contrast agent null image based on the projection images, generating a bone mask based on the contrast agent null image, and generating a bone extracted image based on the bone mask. | 06-25-2009 |
20100220910 | METHOD AND SYSTEM FOR AUTOMATED X-RAY INSPECTION OF OBJECTS - An anomaly detection method and system for comparing a scanned object to an idealized object is provided. The anomaly detection method includes generating a three-dimensional reference model of the idealized object. The anomaly detection method further includes acquiring at least one two-dimensional inspection test image of the scanned object. The anamoly detection method also includes determining a two-dimensional reference image from the three-dimensional reference model using multiple pose parameters, wherein the two-dimensional reference image corresponds to the same view of the three-dimensional reference model of the idealized object as the view of the two-dimensional inspection test image of the scanned object. The anamoly detection method further includes identifying one or more defects in the inspection test image via automated defect recognition technique. | 09-02-2010 |
20110142313 | METHOD FOR COMPUTED TOMOGRAPHY MOTION ESTIMATION AND COMPENSATION - A method and system for motion estimation and compensation are disclosed. Initially, a set of one or more initial images is reconstructed using acquired imaging data. Further, one or more regions of interest are identified in this set of reconstructed initial images. At least a set of filters is applied to the identified regions of interest to generate a sequence of filtered images. Particularly, each of the filtered images in the generated sequence of filtered images includes data acquired near a different reference point. Subsequently, a motion path corresponding to each region of interest is determined based on one or more correspondences in the sequence of filtered images. | 06-16-2011 |
20130284939 | METHOD AND SYSTEM FOR NON-INVASIVE IMAGING OF A TARGET REGION - Embodiments of systems, methods and non-transitory computer readable media for imaging are presented. Preliminary image data corresponding to a first FOV of a subject at a first resolution is acquired using an imaging system including one or more radiation sources and at least one hybrid detector, specifically using at least one section of the hybrid detector having the first resolution. The target ROI is identified using the preliminary image data. Further, the subject is positioned to align the target ROI along a designated axis. Additionally, parameters associated with the sources, the hybrid detector and/or an imaging system gantry are configured for acquiring target image data at a second resolution greater than the first resolution using at least one section of the hybrid detector having the second resolution. Further, one or more images corresponding to at least the target ROI are reconstructed using the target and/or the preliminary image data. | 10-31-2013 |
Patent application number | Description | Published |
20100173552 | HIGH STRENGTH BIOSOLUBLE INORGANIC FIBER INSULATION MAT - A high strength inorganic bio-soluble fiber insulation mat contains high temperature resistant alkaline earth silicate fibers and optionally additional non-respirable inorganic fibers, wherein the insulation mat has a structure of partially interlocking fibers and an organics content of less than 20 weight percent prior to exposure to temperatures of at least 600° C. A process for producing the insulation mat includes preparing a wet paper or sheet comprising the high temperature resistant fibers and optionally at least one of organic binders or inorganic binders; and intertwining or entangling the fibers in the wet paper or sheet prior to drying. | 07-08-2010 |
20110094419 | Ceramic Honeycomb Structure Skin Coating - A porous ceramic (honeycomb) structure skin coating and a method of producing a porous ceramic structure skin coating which provides a hardshell, strong, acid- and alkali-resistant, chip-resistant ceramic honeycomb structure coating which resists pollution control catalyst from being absorbed into the skin coating. | 04-28-2011 |
20110126957 | MULTI-LAYER FIRE PROTECTION MATERIAL - A flexible or rigid multilayer material for fire protection applications. The multilayer fire protection material includes an inorganic fibrous layer and an endothermic layer. The layers of the fire protection material are bonded together to form a single sheet material without the use of auxiliary bonding means. | 06-02-2011 |
20110136937 | INTUMESCENT MATERIAL FOR FIRE PROTECTION - A flexible or rigid intumescent material for fire protection applications. The intumescent material includes inorganic fibers, intumescent material, and a char strength enhancer that is different from the intumescent material and binder. The intumescent material exhibits a high expansion ratio and char strength, without substantial shrinkage, in response to elevated temperatures normally encountered during a fire. | 06-09-2011 |
20120107547 | Multi-Layer Thermal Insulation Composite - A multilayer thermal insulation composite for fire protection applications. The composite includes a fibrous insulation layer, at least one inorganic heat absorbing layer disposed on one side of the fibrous insulation layer, and at least one superinsulation layer disposed on at least one side of the composite adjacent the heat absorbing layer or the fibrous insulation layer. The composite may further include a scrim layer comprising a high temperature resistant, flexible, woven or non-woven scrim or scrim and high temperature resistant material disposed around the multilayer thermal insulation composite partially or substantially totally encapsulating the composite. The composite is lightweight and flexible, exhibits reduced heat transfer to the cold-face, with improved thermal insulation capability. | 05-03-2012 |
20120128959 | FIRE BARRIER LAYER AND FIRE BARRIER FILM LAMINATE - A fire barrier laminate including: at least one non-fibrous fire barrier layer directly or indirectly coated onto at least one first polymeric flame propagation resistant film layer; at least one second film layer proximate to the non-fibrous fire barrier layer opposite the first polymeric flame propagation resistant film layer; at least one scrim layer disposed: (i) between the non-fibrous fire barrier layer and the first polymeric flame propagation resistant film layer; and/or (ii) between the non-fibrous fire barrier layer and the second film layer; and/or (iii) proximate to the first polymeric flame propagation resistant film layer opposite the non-fibrous fire barrier layer; and/or (iv) proximate to the second film layer opposite the non-fibrous fire barrier layer. Also, a method of making the fire barrier laminate. | 05-24-2012 |
20120272867 | Ceramic Honeycomb Structure Skin Coating - A porous ceramic (honeycomb) structure skin coating and a method of producing a porous ceramic structure skin coating which provides a hardshell, strong, acid- and alkali-resistant, chip-resistant ceramic honeycomb structure coating which resists pollution control catalyst from being absorbed into the skin coating. | 11-01-2012 |
20120273618 | Burnthrough Protection System - A burnthrough protection system including a fire protection laminate and a foam insulation material, wherein the fire protection laminate includes a fire barrier layer and a buffer layer, the buffer layer being disposed between the fire-barrier layer and the foam insulation material, wherein the buffer layer is adapted to prevent adhesion between the fire barrier layer and the foam insulation at elevated temperature. The burnthrough protection system may be capable of passing the flame propagation and burnthrough resistance test protocols of 14 C.F.R. §25.856(a) and (b), Appendix F, Parts VI and VII. Also, an aircraft including an exterior skin, an interior liner, and the burnthrough protection system disposed between the exterior skin and the interior liner. | 11-01-2012 |
20120276368 | Burnthrough Protection System - A burnthrough protection system including a fire barrier layer, a foam insulation material, and a distinct buffer layer disposed between the fire barrier layer and the foam insulation material, wherein the buffer layer is adapted to prevent adhesion between the fire barrier layer and the foam insulation at elevated temperature. The burnthrough protection system may be capable of passing the flame propagation and burnthrough resistance test protocols of 14 C.F.R. §25.856(a) and (b), Appendix F, Parts VI and VII. Also, an aircraft including an exterior skin, an interior liner, and the burnthrough protection system disposed between the exterior skin and the interior liner. | 11-01-2012 |
20130092321 | Fire Barrier Layer And Fire Barrier Film Laminate - A fire barrier laminate including: at least one non-fibrous fire barrier layer directly or indirectly coated onto at least one first polymeric flame propagation resistant film layer; at least one second film layer proximate to the non-fibrous fire barrier layer opposite the first polymeric flame propagation resistant film layer; at least one scrim layer disposed: (i) between the non-fibrous fire barrier layer and the first polymeric flame propagation resistant film layer; and/or (ii) between the non-fibrous fire barrier layer and the second film layer; and/or (iii) proximate to the first polymeric flame propagation resistant film layer opposite the non-fibrous fire barrier layer; and/or (iv) proximate to the second film layer opposite the non-fibrous fire barrier layer. Also, a method of making the fire barrier laminate. | 04-18-2013 |
20130129963 | FIRE BARRIER LAYER AND FIRE BARRIER FILM LAMINATE - A fire barrier laminate comprising: at least one fire barrier layer directly or indirectly coated onto at least one first polymeric flame propagation resistant film layer; at least one second film layer proximate to the fire barrier layer opposite the first polymeric flame propagation resistant film layer; at least one scrim layer disposed: (i) between the fire barrier layer and the first polymeric flame propagation resistant film layer; and/or (ii) between the fire barrier layer and the second film layer; and/or (iii) proximate to the first polymeric flame propagation resistant film layer opposite the fire barrier layer; and/or (iv) proximate to the second film layer opposite the fire barrier layer; wherein the fire barrier layer comprises inorganic fibers, at least one inorganic platelet material, optionally at least one organic binder and/or inorganic binder, and optionally at least one functional filler. | 05-23-2013 |
20130196136 | Fire Barrier Layer and Fire Barrier Film Laminate - A fire barrier laminate is provided for use in thermal and acoustical insulation systems, such as, but not limited to, those used in commercial aircraft. | 08-01-2013 |
20130298798 | Ceramic Honeycomb Structure Skin Coating - A porous ceramic (honeycomb) structure skin coating and a method of producing a porous ceramic structure skin coating which provides a hardshell, strong, acid- and alkali-resistant, chip-resistant ceramic honeycomb structure coating which resists pollution control catalyst from being absorbed into the skin coating. | 11-14-2013 |
20140165876 | Ceramic Honeycomb Structure Skin Coating - A porous ceramic (honeycomb) structure skin coating and a method of producing a porous ceramic structure skin coating which provides a hardshell, strong, acid- and alkali-resistant, chip-resistant ceramic honeycomb structure coating which resists pollution control catalyst from being absorbed into the skin coating. | 06-19-2014 |
Patent application number | Description | Published |
20090153887 | APPARATUS FOR PRINTING CONSISTENT SPOT COLORS - RE A color imaging system is provided with a tagging system that tags spot color pixels in a page description language differently from non-spot color pixels. These tags are generated in a digital front end and stored along with contone values in a data structure. In addition to the tags, a rendering hint remap table and a user TRC remap table are used to bypass applying TRCs to spot colors. | 06-18-2009 |
20110235946 | REDUCING BUFFER SIZE REQUIREMENTS IN AN ELECTRONIC REGISTRATION SYSTEM - What is disclosed is a novel system and method for reducing a size of a memory buffer used by an electronic registration correction system performing an electronic registration correction on a digital image. The present method uses column address segmentation to identify blocks of scanlines within a spatially mapped array of image pixels comprising a digital image. Advantageously, the present system and method reduces scanline buffer memory by a factor of 2 | 09-29-2011 |
20110254889 | FIFO METHODS, SYSTEMS AND APPARATUS FOR ELECTRONICALLY REGISTERING IMAGE DATA - Disclosed are FIFO type methods, systems and apparatus for electronically registering image data relative to a rastering device or other marking device. According to an exemplary method, a FIFO type data queuing configuration is provided, where the length of data memory segments associated with the FIFO are a function of a spatial profile associated with the ink jet rastering device. | 10-20-2011 |
20110255102 | FIFO METHODS, SYSTEMS AND APPARATUS FOR ELECTRONICALLY REGISTERING IMAGE DATA - Disclosed are FIFO type methods, systems and apparatus for electronically registering image data relative to a raster or other marking device. According to an exemplary method, a FIFO type data queuing configuration is provided, where the length of data memory segments associated with the FIFO are selected to correspond to the number of raster lines from the most upstream point of the physical raster to the point where the given pixel column intersects the physical raster. | 10-20-2011 |
20150077805 | SYSTEM AND METHOD FOR PRODUCING COLOR SHIFTING OR GLOSS EFFECT AND RECORDING MEDIUM WITH COLOR SHIFTING OR GLOSS EFFECT - A gloss effect image pattern is created on a recording medium having a first color by electronically creating a first electronic pattern ink, the first electronic pattern ink including a second color and including holes, the holes representing areas in the first electronic pattern ink wherein the second color is absent; electronically creating an electronic image region having a pattern; electronically painting, using the first electronic pattern ink, a background of electronic image region and the pattern of the electronic image region; electronically painting a predetermined portion of the holes within the electronic image region with a third color, the third color matching the first color of the recording medium; and rendering, using marking materials, the electronic image region on the recording medium. | 03-19-2015 |
20150077806 | SYSTEM AND METHOD FOR PRODUCING COLOR SHIFTING OR GLOSS EFFECT AND RECORDING MEDIUM WITH COLOR SHIFTING OR GLOSS EFFECT - A gloss effect image pattern is created on a recording medium having a first color by electronically creating a first electronic pattern ink, the first electronic pattern ink including a second color and including holes, the holes representing areas in the first electronic pattern ink wherein the second color is absent; electronically creating a second electronic pattern ink using the second color and including filled holes, the filled holes of the second electronic pattern ink representing areas in the second electronic pattern ink filled with a third color, the third color matching the first color of the recording medium; electronically creating an electronic image region; electronically painting, using the first electronic pattern ink, a background of the electronic image region; electronically painting, using the second electronic pattern ink, a foreground of the electronic image region; and rendering, using marking materials, the electronic image region on the recording medium such that the electronic image region is visible when a relative angle between an observer's viewing angle and an angle of illuminating the recording medium by an illumination source is a first angle, the electronic image region not having the predetermined portion of the holes painted with the third color being not visible when the relative angle between the observer's viewing angle and the angle of illuminating the recording medium by the illumination source is a second angle, the second angle being not equal to the first angle. | 03-19-2015 |
20150077807 | SYSTEM AND METHOD FOR PRODUCING COLOR SHIFTING OR GLOSS EFFECT AND RECORDING MEDIUM WITH COLOR SHIFTING OR GLOSS EFFECT - An ultraviolet image pattern is created on a recording medium having florescence properties and being a first color by electronically creating a first electronic pattern ink, the first electronic pattern ink including a second color and including holes, the holes representing areas in the first electronic pattern ink wherein the second color is absent; electronically creating an electronic image region having a pattern; electronically painting, using the first electronic pattern ink, a background of the electronic image region and the pattern of the electronic image region; electronically painting a predetermined portion of the holes with a third color, the third color matching the first color of the recording medium; and rendering, using marking materials, the electronic image region on the recording medium such that the florescence properties of the recording medium are only visible through the holes not painted with the third color when viewing the recording medium using ultraviolet illumination. | 03-19-2015 |
Patent application number | Description | Published |
20100049668 | System and Method for Online Trading Using an Electronic Spreadsheet - A system and method for receiving streamed, real time quotes with respect to financial instruments. The system applies a spreadsheet based investment strategy to the real time quotes, generating electronic orders based on the results of the investment strategy analysis and transmitting the orders for real time execution. The system generates a unique order identifier that allows users to actively track the status of orders in real time. This unique order identifiers can be shared with other users so that other trading strategies can be developed to execute upon the successful execution of the order (e.g., hedging). | 02-25-2010 |
20130254091 | System and Method for Online Trading Using an Electronic Spreadsheet - A system and method for receiving streamed, real time quotes with respect to financial instruments. The system applies a spreadsheet based investment strategy to the real time quotes, generating electronic orders based on the results of the investment strategy analysis and transmitting the orders for real time execution. The system generates a unique order identifier that allows users to actively track the status of orders in real time. This unique order identifiers can be shared with other users so that other trading strategies can be developed to execute upon the successful execution of the order (e.g., hedging). | 09-26-2013 |
20140052601 | System and Method for Online Trading Using an Electronic Spreadsheet - A system and method for receiving streamed, real time quotes with respect to financial instruments. The system applies a spreadsheet based investment strategy to the real time quotes, generating electronic orders based on the results of the investment strategy analysis and transmitting the orders for real time execution. The system generates a unique order identifier that allows users to actively track the status of orders in real time. This unique order identifiers can be shared with other users so that other trading strategies can be developed to execute upon the successful execution of the order (e.g., hedging). | 02-20-2014 |
20140289093 | System and Method for Online Trading Using an Electronic Spreadsheet - A system and method for receiving streamed, real time quotes with respect to financial instruments. The system applies a spreadsheet based investment strategy to the real time quotes, generating electronic orders based on the results of the investment strategy analysis and transmitting the orders for real time execution. The system generates a unique order identifier that allows users to actively track the status of orders in real time. This unique order identifiers can be shared with other users so that other trading strategies can be developed to execute upon the successful execution of the order (e.g., hedging). | 09-25-2014 |
Patent application number | Description | Published |
20090003502 | Bit pattern synchronization in acquired waveforms - A waveform processing system performs operations that may include identifying a location of a specified bit pattern within a coherently sampled repeating pattern input signal. In some examples, multiple periods of a repeating pattern signal are acquired using coherent sampling techniques such as, for example, coherent interleaved sampling (CIS). In such examples, the sampled waveform may be converted to a binary pattern that can be searched to locate a match to a predetermined or user-specified bit pattern. In one illustrative example, the identified location may be used to display the sampled waveform. In another example, the identified location may be used to measure pattern-dependent jitter of the sampled waveform. | 01-01-2009 |
20110119536 | Estimating Bit Error Rate Performance of Signals - A system for estimating bit error rates (BER) may include using a normalization factor that scales a BER to substantially normalize a Q-scale for a distribution under analysis. A normalization factor may be selected, for example, to provide a best linear fit for both right and left sides of a cumulative distribution function (CDF). In some examples, the normalized Q-scale algorithm may identify means and probabilistic amplitude(s) of Gaussian jitter contributors in the dominant extreme behavior on both sides of the distribution. For such contributors, means may be obtained from intercepts of both sides of the CDF(Qnorm(BER) with the Q(BER)=0 axis, standard deviations (sigmas) may be obtained from reciprocals of slopes of best linear fits, and amplitudes may be obtained directly from the normalization factors. In an illustrative example, a normalized Q-scale algorithm may be used to accurately predict bit error rates for sampled repeating or non-repeating data patterns. | 05-19-2011 |
Patent application number | Description | Published |
20080261447 | Plug connector - A plug connector for use with coaxial cable having a central signal wire in which a base member has a bore defined by a side wall adapted to receive the end of a coaxial cable. A member having a pointed end extends into the bore and is adapted to extend into the coaxial cable in contact with the central signal wire. A threaded bore extends through the side wall of the base member and a threaded screw member is mounted in the threaded bore. The screw member is adapted to be driven into the side of the coaxial cable. The screw member has a head portion at one end and a knife edge at the other end, the end having the knife edge having a pocket therein to receive the material of the coaxial cable cut by the knife edge. | 10-23-2008 |
20110053407 | LOCK ATTACHMENT FOR AUDIO-VISUAL CONNECTOR - The combination of an electronic connector plug and an attached locking clip, wherein the connector comprises a cable, a plug housing surrounding one end of the cable, and a plug supported in the housing, such that the plug extends from the front of the housing and is electrically connected through the housing to the cable. The clip surrounds the housing and can be locked onto an electrical component by a lock screw such that the advancing screw also urges a clamp against the housing thereby securing the plug into the jack of the component. The electrical component is preferably an audio-visual (AV) device having an HDMI socket. | 03-03-2011 |
20110306236 | "F" type electronic connector - A connector plug for attaching to a coaxial cable, by which the user strips the cable sheath through the jacket, braid, and dielectric, exposing a length of the signal conductor, and inserts the cable with exposed conductor into a hollow connector plug until the cut face of the cable abuts an insulator that is integral to the plug, and the signal conductor passes through a bore in the insulator. The insulator acts in place of the cable dielectric on a conventionally trimmed cable. An open faced “F” type nut is electrically connected to the body of the plug, forward of the insulator, and the exposed signal conductor extends through the nut. A screw on the plug body is then tightened, cutting through the jacket and making contact with the cable braid, thereby completing the ground connection between jacket and nut. | 12-15-2011 |
20120260475 | Rotatable End Pin For Instrument Strap - An end pin has a composite shoulder with a fixed lower half and a rotatable upper half. The halves are alignable in a first, installation mode of minimal footprint relative to the hole and slit in the end piece to permit the pin to be easily inserted through the hole in the end piece. The upper half is rotated into a second, locking mode that increases the footprint of the pin over the hole and slit, thereby preventing inadvertent disengagement of the strap from the pin. | 10-18-2012 |
Patent application number | Description | Published |
20110018993 | Ranging apparatus using split complementary color filters - A system for estimating distance to regions in a scene during image capture comprising a lens; a split color filter with complementary colors located at a stop associated with the lens and configured to split an image of a scene received from the lens into two complementary images having complementary colors; a color image sensor configured to simultaneously receive the two complementary images; and a data processing system configured to at least estimate distances to regions in the scene based at least upon an analysis of the received complementary images. | 01-27-2011 |
20110085745 | SEAM CARVING FOR IMAGE RESIZING - A method for modifying an input digital image having input dimensions defined by a number of input rows and input columns to form an output digital image where the number of rows or columns is reduced by one, comprising an image energy map determined from the input image; determining a seam path responsive to the image energy map; imposing constraints on the seam path; and removing pixels along the seam path to modify the input digital image. | 04-14-2011 |
20110090352 | IMAGE DEBLURRING USING A SPATIAL IMAGE PRIOR - A method for determining a deblurred image, the method implemented at least in part by a data processing system and comprising: receiving a sharp image of a scene captured with a short exposure time; receiving a blurred image of the scene captured with a longer exposure time than the sharp image, wherein the blurred image has a higher level of motion blur and a lower level of image noise than the sharp image; determining a blur kernel responsive to the sharp image and the blurred image; determining one or more reference differential images responsive to the sharp image; determining a deblurred image responsive to the blurred image, the blur kernel and the one or more reference differential images; and storing the deblurred image in a processor-accessible memory system. | 04-21-2011 |
20110090378 | IMAGE DEBLURRING USING PANCHROMATIC PIXELS - A method for determining a deblurred image from images captured using an image sensor comprising a two-dimensional array of light-sensitive pixels including panchromatic pixels and color pixels, the method comprising: receiving image sensor data from the image sensor for a sharp image of a scene captured with a short exposure time; receiving image sensor data from the image sensor for a blurred image of the scene captured with a longer exposure time than the sharp image; determining an interpolated sharp grayscale image from the sharp image; determining an interpolated blurred color image from the blurred image; determining an interpolated blurred grayscale image from the blurred image; determining a blur kernel responsive to the sharp grayscale image and the blurred grayscale image; determining a deblurred image responsive to the blurred color image and the blur kernel; and storing the deblurred image in a processor-accessible memory system. | 04-21-2011 |
20110091132 | COMBINING SEAM CARVING AN IMAGE RESIZING - A method for resizing an input digital image to form an output digital image with an output aspect ratio, comprising: determining a number of rows or columns that need to be reduced from the input digital image; determining an image energy map for the input digital image; repeatedly determining a seam path responsive to the image energy map and removing pixels along the determined seam path to determine the output digital image, wherein the determined seam path satisfies a constraint that a directional image gradient is less than a gradient threshold for each pixel in the seam path, until either the determined number of rows or columns has been reduced or no valid seam path can be found; and cropping or scaling the output digital image to the output aspect ratio if the determined number of rows or columns was not reduced. | 04-21-2011 |
20110096205 | REDUCING SIGNAL-DEPENDENT NOISE IN DIGITAL CAMERAS - A method for producing a noise-reduced digital image captured using a digital imaging system having signal-dependent noise characteristics, comprising: capturing one or more noisy digital images of a scene, wherein said at least one noisy digital image has signal-dependent noise characteristics; defining a functional relationship to relate the noisy digital images to a noise-reduced digital image, wherein the functional relationship includes at least two sets of unknown parameters, and wherein at least one of the sets of unknown parameters relates to the signal-dependent noise characteristics; defining an energy function responsive to the functional relationship which includes at least a data fidelity term to enforce similarities between the noisy digital images and the noise-reduced digital image, and a spatial fidelity term to encourage sharp edges in the noise-reduced digital image; and using an optimization process to determine a noise-reduced image responsive to the energy function. | 04-28-2011 |
20110102642 | IMAGE DEBLURRING USING A COMBINED DIFFERENTIAL IMAGE - A method for determining a deblurred image comprising: receiving a blurred image of a scene; receiving a blur kernel; initializing a candidate deblurred image; determining a plurality of differential images representing differences between neighboring pixels in the candidate deblurred image; determining a combined differential image by combining the differential images; repeatedly updating the candidate deblurred image responsive to the blurred image, the blur kernel, the candidate deblurred image and the combined differential image until a convergence criterion is satisfied; and storing the final candidate deblurred image in a processor-accessible memory system. | 05-05-2011 |
20110267508 | DIGITAL CAMERA WITH CODED APERTURE RANGEFINDER - Method of using an image capture device to identify range information for objects in a scene includes providing an image capture device at least one image sensor, a coded aperture, a first optical path including the coded aperture and a second optical path not including the coded aperture; storing in a memory a set of blur parameters derived from range calibration data for the coded aperture; capturing a first and second image of the scene, corresponding to the first and second optical paths, the second image having equal or higher resolution than the first; providing a set of deblurred images using the first capture image and each of the blur parameters from the stored set; using the set of deblurred images to determine the range information for the objects captured by the first optical path; and using the range information to control the image capture or processing of second image. | 11-03-2011 |
20130129192 | RANGE MAP DETERMINATION FOR A VIDEO FRAME - A method for determining a range map for a particular video frame from a digital video comprising: determining a set of extrinsic parameters and one or more intrinsic parameters for each video frame. A set of candidate video frames are defined and an image similarity score for each candidate video frame providing an indication of the visual similarity. The image similarity scores are compared to a predefined threshold to determine a subset of the candidate video frames. A position difference score is determined for each video frame in the determined subset responsive to the extrinsic parameters, and the video frame having the largest position difference score is selected. The range map is determined responsive to disparity values representing a displacement between corresponding image pixels in the particular video frame and the selected video frame. | 05-23-2013 |
20140072242 | METHOD FOR INCREASING IMAGE RESOLUTION - A method for resizing an input digital image to provide a high-resolution output digital image having a larger number of image pixels. The input image pixels in the input digital image are analyzed and assigned to different pixel classifications. A plurality of pixel generation processes are provided, each pixel generation process being associated with a different pixel classification and being adapted to operate on a neighborhood of input image pixels around a particular input image pixel to provide a plurality of output image pixels. Each input image pixel is processed using a pixel generation process that is selected in accordance with the corresponding pixel classification to produce the high-resolution output digital image. | 03-13-2014 |
Patent application number | Description | Published |
20090049662 | - A safety lock for a clamp closing a therapeutic fluid conduit, the clamp comprising a clamping end and a locking end which wrap around a fluid conduit receiving space wherein, when in a clamped position, the locking end mates with the clamping end to maintain a clamping projection in the fluid conduit receiving space, the lock comprising a first attachment at a first end thereof, the first attachment being sized and shaped to receive therein a portion of the clamping end, the first attachment abutting the clamping projection to define a maximum travel of the lock along the clamping end toward the locking end and a second attachment at a second end thereof preventing the locking end from moving away from the clamping end. | 02-26-2009 |
20100191185 | Power Injection Valve - A device for transferring fluids between an internal structure in a living body and an exterior thereof, comprises a housing including a pressure activated lumen extending to a distal end opening to a power injection lumen that extends to a distal port configured for connection to a fluid conduit extending to a target structure within the body and a pressure activated valve extending across the pressure activated lumen and controlling fluid flow therethrough, the pressure activated valve opening to permit fluid flow therethrough into the power injection lumen when a fluid pressure differential thereacross is at least a first predetermined threshold level and remaining sealed when the fluid pressure differential thereacross is less than the first threshold level in combination with a proximal port coupled to the housing for movement between a first position in which a proximal end of the power injection lumen opens to the proximal port and a second position in which a proximal end of the pressure activated lumen opens to the proximal port. | 07-29-2010 |
20110009811 | METHOD TO SECURE AN ELASTIC COMPONENT IN A VALVE - A valve comprises a flexible member including a slit formed on a central portion thereof and a first housing defining a first lumen extending therethrough, the first housing including a first contacting surface adapted, when the slit of the flexible member is aligned with the first lumen, to contact a first side of the flexible member the first housing defining a relief area extending about a perimeter of the first contacting surface radially outside the central portion relative to a longitudinal axis of the first lumen in combination with a second housing adapted to mate with the first housing with a second lumen defined by the second housing aligned with the first lumen and separated therefrom by the flexible member, the second housing including a second contacting surface which, when the first and second housings are mated to one another in an operative configuration with the flexible member pinched therebetween, contacts a second side of the flexible member opposite the first side thereof along the longitudinal axis, a radially outer portion of the second contacting surface including a protrusion aligning with and extending into the relief area when the first and second housings are mated in the operative configuration, the protrusion bending a peripheral portion of the flexible member about a radially outer edge of the first contacting surface into the relief area to maintain the flexible member at a desired position separating the first and second lumens so that, when subject to a fluid pressure of at least a predetermined magnitude, the slit of the flexible member opens to permit fluid transfer between the first and second lumens and, when subject to a fluid pressure less than the predetermined magnitude, the slit of the flexible member remains closed preventing fluid transfer between the first and second lumens. | 01-13-2011 |
20110264054 | METHOD TO SECURE AN ELASTIC COMPONENT IN A VALVE - An apparatus for controlling fluid flow to provide long-term access to the vascular system, and methods of making the same, are disclosed. Exemplary embodiments of the present invention describe a wedge or other similarly shaped geometrical feature for fixing an elastic component and controlling an internal stress of the elastic component. | 10-27-2011 |
20120136301 | Power Injection Valve - A device for transferring fluids between an internal structure in a living body and an exterior thereof comprises a housing including a pressure activated lumen extending to a distal end opening to a power injection lumen that extends to a distal port configured for connection to a fluid conduit extending to a target structure within the body and a pressure activated valve extending across the pressure activated lumen and controlling fluid flow therethrough, in combination with a proximal port coupled to the housing for movement between a first position in which a proximal end of the power injection lumen opens to the proximal port and a second position in which a proximal end of the pressure activated lumen opens to the proximal port. | 05-31-2012 |
Patent application number | Description | Published |
20080249179 | Methods of treating cancer with HDAC inhibitors - The present invention relates to methods of treating cancers, e.g., leukemia. More specifically, the present invention relates to methods of treating acute and chronic leukemias including Acute Lymphocytic Leukemia (ALL), Acute Myeloid Leukemia (AML), Chronic Lymphocytic leukemia (CLL), Chronic myeloid leukemia (CML) and Hairy Cell Leukemia, by administration of pharmaceutical compositions comprising HDAC inhibitors, e.g., suberoylanilide hydroxamic acid (SAHA). The oral formulations of the pharmaceutical compositions have favorable pharmacokinetic profiles such as high bioavailability and surprisingly give rise to high blood levels of the active compounds over an extended period of time. The present invention further provides a safe, daily dosing regimen of these pharmaceutical compositions, which is easy to follow, and which results in a therapeutically effective amount of the HDAC inhibitors in vivo. | 10-09-2008 |
20090012175 | Methods of treating cancer with HDAC inhibitors - The present invention provides methods of treating cancers, chemoprevention, selectively inducing terminal differentiation, cell growth arrest and/or apoptosis of neoplastic cells, and/or inhibiting histone deacetylase (HDAC) by administration of pharmaceutical compositions comprising potent HDAC inhibitors. The oral bioavailability of the active compounds in the pharmaceutical compositions of the present invention is surprisingly high. Moreover, the pharmaceutical compositions unexpectedly give rise to high, therapeutically effective blood levels of the active compounds over an extended period of time. The present invention further provides a safe, daily dosing regimen of these pharmaceutical compositions, which is easy to follow, and which results in a therapeutically effective amount of the HDAC inhibitors in vivo. | 01-08-2009 |
20090023718 | Diamine and Iminodiacetic Acid Hydroxamic Acid Derivatives - The present invention relates to a novel class of hydroxamic acid derivatives having a diamine or iminodiacetic acid backbone. The hydroxamic acid compounds can be used to treat cancer. The hydroxamic acid compounds can also inhibit histone deacetylase and are suitable for use in selectively including terminal differentiation, arresting cell growth and/or apoptosis of neo-plastic cells, thereby inhibiting proliferation of such cells. Thus, the compounds of the present are useful in treating a patient having a tumor characterized by proliferation of neoplastic cells. The compound of the invention are also useful in the prevention and treatment of TRX-mediated diseases, such as autoimmune, allergic and inflammatory diseases, and in the prevention and/or treatment of diseases of the central nervous system (CNS), such as neurodegenerative diseases. The present invention further provides pharmaceutical compositions comprising the hydroxamic acid derivatives, and safe, dosing regimens of these pharmaceutical compositions, which are easy to follow, and which result in a therapeutically effective amount of the hydroxamic acid derivatives in vivo. | 01-22-2009 |
20090023786 | Histone Deacetylase Inhibitor Prodrugs - The present invention is directed to prodrugs of hydroxamic acid based histone deacetylase (HDAC) inhibitors, e.g., suberoylanilide hydroxamic acid (SAHA). The prodrugs are acylated derivatives having increased aqueous solubility and cellular permeability as compared with the free hydroxamic acid, and are useful for inhibiting HDACs, and for selectively inducing terminal differentiation, cell growth arrest and/or apoptosis of neoplastic cells, thereby inhibiting proliferation of such cells. Thus, the prodrugs of the present invention are useful in treating a patient having a tumor characterized by proliferation of neoplastic cells. The prodrugs of the invention are also useful in the prevention and treatment of thioredoxin (TRX)-mediated diseases, such as autoimmune, allergic and inflammatory diseases, and in the prevention and/or treatment of diseases of the central nervous system (CNS), such as neurodegenerative diseases. | 01-22-2009 |
Patent application number | Description | Published |
20090120437 | Flow Generator Message System - A flow generator for delivering breathable gas to a patient includes a processor coupled with operation sensors and a user interface. The processor is programmed to generate at least one of time-based or event-based messages relating to at least one of flow generator operation, flow generator service, flow generator use, patient health, peripheral devices and services, patient treatment, and reminders. Time-based messages are generated at predetermined time intervals based on either time of use or elapsed time. The event-based messages are generated based on signals from the operation sensors. The user interface is configured to deliver the messages to at least one of a display, a flow generator service provider, the patient and a physician. By this system, operation of the flow generator is facilitated and enhanced. | 05-14-2009 |
20090199857 | Method and Apparatus for Reminding user to Replace and/or Service Cpap Apparatus and/or Component Thereof - A mask includes a patient interface and a reminder system provided to the patient interface. The reminder may manifest itself in mechanical, electronic, chemical, and/or electro-mechanical forms, and may be provided to various portions of the patient interface, e.g., mask frame, cushion, hoses, headgear, etc. Moreover, the reminder system may be a stand-alone system, or it may be provided to other portions of the CPAP/PPV apparatus. | 08-13-2009 |
20090293875 | Acclimatization therapy for first time cpap and niv users - A method of acclimatizing a user to provide continuous positive airway pressure (CPAP) therapy, including operating a device for treating sleep disordered breathing (SDB) during successive treatment sessions, wherein the device provides continuous positive airway pressure during sleep, includes determining a clinically-derived full therapeutic pressure, applying a sub-therapeutic treatment pressure for the duration of a first session, obtaining responses to a series of pre-programmed patient and/or bed partner feedback questions before the start of a second session, and, based on the responses, either incrementally increasing the treatment pressure for the second session if the responses indicate that the patient is adjusting to therapy, or maintaining the treatment pressure for the second session if the responses do not indicate that the patient is adjusting to therapy. | 12-03-2009 |
20130206143 | FLOW GENERATOR MESSAGE SYSTEM - A flow generator for delivering breathable gas to a patient includes a processor coupled with operation sensors and a user interface. The processor is programmed to generate at least one of time-based or event-based messages relating to at least one of flow generator operation, flow generator service, flow generator use, patient health, peripheral devices and services, patient treatment, and reminders. Time-based messages are generated at predetermined time intervals based on either time of use or elapsed time. The event-based messages are generated based on signals from the operation sensors. The user interface is configured to deliver the messages to at least one of a display, a flow generator service provider, the patient and a physician. By this system, operation of the flow generator is facilitated and enhanced. | 08-15-2013 |
Patent application number | Description | Published |
20090063713 | System for Generating a Data Logout in a Computing Environment - A method and system are disclosed for generating a data logout in a computing environment having a processor and an input/output subsystem for receiving data from and sending data to the processor. The method comprises the steps of the input/output subsystem maintaining a defined set of data; at defined time, the processor issuing a data logout command; and sending said data logout command to the input/output subsystem. In response to receiving said data logout command, the input/output subsystem sends said defined set of data to a specified location. In a preferred implementation, the input/output subsystem includes a channel subsystem and a plurality of input/output devices, and the data logout command is sent to one of the input/output devices. Also, in the preferred embodiment, the channel subsystem includes a channel control unit function and the data logout command is sent to the channel control unit function. | 03-05-2009 |
20090063714 | Method for Generating a Data Logout in a Computing Environment - A method and system are disclosed for generating a data logout in a computing environment having a processor and an input/output subsystem for receiving data from and sending data to the processor. The method comprises the steps of the input/output subsystem maintaining a defined set of data; at defined time, the processor issuing a data logout command; and sending said data logout command to the input/output subsystem. In response to receiving said data logout command, the input/output subsystem sends said defined set of data to a specified location. In a preferred implementation, the input/output subsystem includes a channel subsystem and a plurality of input/output devices, and the data logout command is sent to one of the input/output devices. Also, in the preferred embodiment, the channel subsystem includes a channel control unit function and the data logout command is sent to the channel control unit function. | 03-05-2009 |
20090217089 | METHOD, SYSTEM, AND COMPUTER PROGRAM PRODUCT FOR CONNECTION STATE RECOVERY AFTER FAULT - A method, system, and computer program product for connection state recovery of a connection after fault in a networked channel-to-channel computer system are provided. The method includes identifying essential data in response to detecting a state change in a channel of the computer system, the essential data including connection state information used in performing a recovery operation. The method also includes separating the essential data from transient or incidental data, augmenting the essential data with validation data, and storing the augmented essential data in a memory location of a control unit in communication with the channel. In response to initiation of a recovery operation, the method includes retrieving the augmented essential data and validating contents of persistent data fields containing the essential data. The method further includes using the contents to restore the connection to an operational state when it is determined that the contents of the persistent data fields are valid. | 08-27-2009 |
Patent application number | Description | Published |
20080247907 | Dual inlet microchannel device and method for using same - A dual inlet microchannel device and a method for using the device to perform a flow-through kinetic assay are described. A microplate having an array of the dual inlet microchannel devices and in particular their specially configured flow chambers is also described. Several embodiments of the dual inlet microchannel devices and specially configured flow chambers are also described. | 10-09-2008 |
20090202205 | Adjustable optical tap - An adjustable optical tap for adjusting input power, output power and drop power in a communications network includes an enclosure having a plurality of connector assemblies being configured for interconnecting input and output cables; a cover attachable to the enclosure, the cover including a plurality of drop cable ports; and a tunable splitter disposed in the enclosure in communication with the input cable and the drop cable ports, the tunable splitter being configured for adjustment to affect attenuation in a broad wavelength band. | 08-13-2009 |
20090255628 | Micro-article and method of making - A method for micro-article assembly, the method including: applying a curable formulation to a first member; curing the applied curable formulation to provide a pressure sensitive adhesive on the first member; and combining, such as applying pressure to the first member having the cured selectively applied pressure sensitive adhesive and a second member to form the microplate assembly and as further defined herein. | 10-15-2009 |
20100105148 | MULTI-CHANNEL SWEPT WAVELENGTH OPTICAL INTERROGATION SYSTEM AND METHOD FOR USING SAME - A multi-channel swept wavelength optical interrogation system and a method are described herein that enable the interrogation of one or more biosensors which for example could be located within the wells of a microplate. In one embodiment, the optical interrogation system comprises: (a) a tunable laser that emits an optical beam which has a predetermined sequence of distinct wavelengths over a predetermined time period; (b) a distribution unit that splits the optical beam into a plurality of interrogation beams; (c) an array of optical interrogation units that receive and direct the interrogation beams towards an array of biosensors; (d) the array of optical interrogation units receive a plurality of reflected interrogation beams from the array of biosensors; (e) a data processing device that receives and processes information associated with the reflected interrogation beams to determine for example whether or not there was a biochemical interaction on anyone of the biosensors. | 04-29-2010 |
20110151585 | DUAL INLET MICROCHANNEL DEVICE AND METHOD FOR USING SAME - A dual inlet microchannel device and a method for using the device to perform a flow-through kinetic assay are described. A microplate having an array of the dual inlet microchannel devices and in particular their specially configured flow chambers is also described. Several embodiments of the dual inlet microchannel devices and specially configured flow chambers are also described. | 06-23-2011 |
Patent application number | Description | Published |
20100018053 | CO-EXTRUSION METHOD OF FABRICATING ELECTRODE STRUCTURES IN HONEYCOMB SUBSTRATES AND ULTRACAPACITOR FORMED THEREBY - A method for fabricating electrode structures within a honeycomb substrate having a plurality of elongated channels is provided that is particularly adaptable for producing an ultracapacitor. In this method, the nozzle of a co-extrusion device simultaneously feeds a current collector along a central axis of one of the channels while simultaneously injecting a paste containing an electrode material so that the interior of the channel becomes completely filled with electrode paste at the same rate that the current collector is fed. Such co-extrusion as performed simultaneously at both sides of the ceramic substrate to rapidly form electrode structures within substantially all the channels of the substrate. The resulting ultracapacitor is capable of storing large amounts of electrical energy per unit volume in a structure which is relatively quick and easy to manufacture. | 01-28-2010 |
20110116095 | Non-Spectroscopic Label-Independent Optical Reader System and Methods - A non-spectroscopic, label-independent optical reader system is disclosed, where an exemplary system includes a broadband light source that generates broadband light made incident upon the resonant waveguide grating (RWG) biosensor. The light reflects from the RWG biosensor to form biosensor-reflected light. A photodetector receives the reflected light and generates a first detector signal representative of the reflected light intensity. An optical-edge filter can filter the broadband light, the reflected light, or both. A processor calculates a resonant wavelength for the RWG biosensor based on the detector signal. | 05-19-2011 |
20130071935 | Dual Inlet Microchannel Device And Method For Using Same - A dual inlet microchannel device and a method for using the device to perform a flow-through kinetic assay are described. A microplate having an array of the dual inlet microchannel devices and in particular their specially configured flow chambers is also described. Several embodiments of the dual inlet microchannel devices and specially configured flow chambers are also described. | 03-21-2013 |
20130133744 | Optical Trapping For Fiber Illumination - A light collection and light guidance system including:
| 05-30-2013 |
20140098065 | TOUCH SCREEN SYSTEMS AND METHODS FOR SENSING TOUCH SCREEN DISPLACEMENT - A touch screen system configured to detect a displacement of a cover sheet when pressure or force is applied to the cover sheet upper surface. A light source and photodetector are configured to be in optical communication by reflection of light from the light source from the lower surface of the cover sheet. A displacement of the coversheet changes the amount of reflected light that falls upon the detector. The detector signal can be used to measure the amount of displacement, as well as the time-evolution of the displacement. The touch-screen system can be interfaced with a touch-sensitive display unit to form a display system having both pressure-sensing capability and touch-sensing capability. | 04-10-2014 |
20140168153 | TOUCH SCREEN SYSTEMS AND METHODS BASED ON TOUCH LOCATION AND TOUCH FORCE - Touch screen systems and methods based on touch location and touching force are disclosed. The touch screen system includes an optical force-sensing system interfaced with a capacitive touch sensing system so that both touch location and touch force information can be obtained. A display that utilizes the touch screen system is also disclosed. | 06-19-2014 |
20140210770 | PRESSURE SENSING TOUCH SYSTEMS AND METHODS - Pressure-sensing touch systems and methods are disclosed for sensing the occurrence of a touch event based on pressure applied at a touch location. The touch system includes a light-source system and a detector system operably adjacent respective input and output edges of a waveguide. Pressure at a touch location on the waveguide gives rise to a touch event causes the waveguide to bend or flex. The waveguide bending causes a change in the optical paths of light traveling by FTIR, causing the light distribution in the output light to change. The changes are detected and are used to determine whether a touch event occurred, as well as the time-evolution of the touch event. The changes in the output light can include polarization changes caused by birefringence induced in the waveguide by the applied pressure applied. Various detector configurations are disclosed for sensing the location and pressure of a touch event. | 07-31-2014 |
20150086168 | BINDER FILM FOR A FIBER OPTIC CABLE - A fiber optic cable includes a core and a binder film surrounding the core. The core includes a central strength member and core elements, such as buffer tubes containing optical fibers, where the core elements are stranded around the central strength member in a pattern of stranding including reversals in lay direction of the core elements. The binder film is in radial tension around the core such that the binder film opposes outwardly transverse deflection of the core elements. | 03-26-2015 |