Patent application number | Description | Published |
20090252779 | AZAINDAZOLE COMPOUNDS AND METHODS OF USE - Compounds are provided that act as potent antagonists of the CCR1 receptor, and have in vivo anti-inflammatory activity. The compounds are generally aryl piperazine derivatives and are useful in pharmaceutical compositions, methods for the treatment of CCR1-mediated diseases, and as controls in assays for the identification of competitive CCR1 antagonists. | 10-08-2009 |
20100056509 | HETEROARYL SULFONAMIDES AND CCR2 - Compounds are provided that act as potent antagonists of the CCR2 receptor. Animal testing demonstrates that these compounds are useful for treating inflammation, a hallmark disease for CCR2. The compounds are generally aryl sulfonamide derivatives and are useful in pharmaceutical compositions, methods for the treatment of CCR2-mediated diseases, and as controls in assays for the identification of CCR2 antagonists. | 03-04-2010 |
20100240618 | SUBSTITUTED PIPERAZINES - Compounds are provided that act as potent antagonists of the CCR1 receptor, and have in vivo anti-inflammatory activity. The compounds are generally aryl piperazine derivatives and are useful in pharmaceutical compositions, methods for the treatment of CCR1-mediated diseases, and as controls in assays for the identification of competitive CCR1 antagonists. | 09-23-2010 |
20100254905 | INHIBITORS OF BRUTON'S TYROSINE KINASE - Described herein are irreversible kinase inhibitor compounds, methods for synthesizing such irreversible inhibitors, and methods for using such irreversible inhibitors in the treatment of diseases. Further described herein are methods, assays and systems for determining an appropriate irreversible inhibitor of a protein, including a kinase. | 10-07-2010 |
20110086866 | INHIBITORS OF BRUTON'S TYROSINE KINASE - Described herein are kinase inhibitor compounds, methods for synthesizing such inhibitors, and methods for using such inhibitors in the treatment of diseases. Further described herein are methods, assays and systems for determining an appropriate inhibitor of a protein, including a kinase. | 04-14-2011 |
20110098308 | AZAINDAZOLE COMPOUNDS AND METHODS OF USE - Compounds are provided that act as potent antagonists of the CCR1 receptor, and have in vivo anti-inflammatory activity. The compounds are generally aryl piperazine derivatives and are useful in pharmaceutical compositions, methods for the treatment of CCR1-mediated diseases, and as controls in assays for the identification of competitive CCR1 antagonists. | 04-28-2011 |
20110118248 | Heteroaryl sulfonamides and CCR2/CCR9 - Compounds are provided that act as potent antagonists of the CCR2 receptor. Animal testing demonstrates that these compounds are useful for treating inflammation, a hallmark disease for CCR2. The compounds are generally aryl sulfonamide derivatives and are useful in pharmaceutical compositions, methods for the treatment of CCR2-mediated diseases, and as controls in assays for the identification of CCR2 antagonists. | 05-19-2011 |
20110224235 | INHIBITORS OF BRUTON'S TYROSINE KINASE FOR THE TREATMENT OF SOLID TUMORS - Described herein are irreversible Btk inhibitor compounds, and methods for using such irreversible inhibitors in the treatment of diseases and disorders characterized by the presence or development of solid tumors. | 09-15-2011 |
20120065201 | INHIBITORS OF BRUTON'S TYROSINE KINASE - Described herein are irreversible kinase inhibitor compounds, methods for synthesizing such irreversible inhibitors, and methods for using such irreversible inhibitors in the treatment of diseases. Further described herein are methods, assays and systems for determining an appropriate irreversible inhibitor of a protein, including a kinase. | 03-15-2012 |
20120101113 | INHIBITORS OF BRUTON'S TYROSINE KINASE - Described herein are irreversible kinase inhibitor compounds, methods for synthesizing such irreversible inhibitors, and methods for using such irreversible inhibitors in the treatment of diseases. Further described herein are methods, assays and systems for determining an appropriate irreversible inhibitor of a protein, including a kinase. | 04-26-2012 |
20120101114 | INHIBITORS OF BRUTON'S TYROSINE KINASE - Described herein are irreversible kinase inhibitor compounds, methods for synthesizing such irreversible inhibitors, and methods for using such irreversible inhibitors in the treatment of diseases. Further described herein are methods, assays and systems for determining an appropriate irreversible inhibitor of a protein, including a kinase. | 04-26-2012 |
20120165328 | INHIBITORS OF B LYMPHOCYTE KINASE - Described herein are irreversible kinase inhibitor compounds, methods for synthesizing such irreversible inhibitors, and methods for using such irreversible inhibitors in the treatment of diseases. Further described herein are methods, assays and systems for determining an appropriate irreversible inhibitor of a protein, including a kinase. | 06-28-2012 |
20120178753 | INHIBITORS OF BRUTON'S TYROSINE KINASE - Described herein are irreversible kinase inhibitor compounds, methods for synthesizing such irreversible inhibitors, and methods for using such irreversible inhibitors in the treatment of diseases. Further described herein are methods, assays and systems for determining an appropriate irreversible inhibitor of a protein, including a kinase. | 07-12-2012 |
20120184013 | Inhibitors of BMX non-receptor tyrosine kinase - Described herein are irreversible kinase inhibitor compounds, methods for synthesizing such irreversible inhibitors, and methods for using such irreversible inhibitors in the treatment of diseases. Further described herein are methods, assays and systems for determining an appropriate irreversible inhibitor of a protein, including a kinase. | 07-19-2012 |
20120184567 | INHIBITORS OF BRUTON'S TYROSINE KINASE - Described herein are irreversible kinase inhibitor compounds, methods for synthesizing such irreversible inhibitors, and methods for using such irreversible inhibitors in the treatment of diseases. Further described herein are methods, assays and systems for determining an appropriate irreversible inhibitor of a protein, including a kinase. | 07-19-2012 |
20120202264 | INHIBITORS OF IL2-INDUCIBLE T-CELL KINASE - Described herein are irreversible kinase inhibitor compounds, methods for synthesizing such irreversible inhibitors, and methods for using such irreversible inhibitors in the treatment of diseases. Further described herein are methods, assays and systems for determining an appropriate irreversible inhibitor of a protein, including a kinase. | 08-09-2012 |
20120277225 | INHIBITORS OF BRUTON'S TYROSINE KINASE - Described herein are irreversible kinase inhibitor compounds, methods for synthesizing such irreversible inhibitors, and methods for using such irreversible inhibitors in the treatment of diseases. Further described herein are methods, assays and systems for determining an appropriate irreversible inhibitor of a protein, including a kinase. | 11-01-2012 |
20120277255 | INHIBITORS OF BRUTON'S TYROSINE KINASE - Described herein are irreversible kinase inhibitor compounds, methods for synthesizing such irreversible inhibitors, and methods for using such irreversible inhibitors in the treatment of diseases. Further described herein are methods, assays and systems for determining an appropriate irreversible inhibitor of a protein, including a kinase. | 11-01-2012 |
20120296089 | INHIBITORS OF BRUTON'S TYROSINE KINASE - Described herein are irreversible kinase inhibitor compounds, methods for synthesizing such irreversible inhibitors, and methods for using such irreversible inhibitors in the treatment of diseases. Further described herein are methods, assays and systems for determining an appropriate irreversible inhibitor of a protein, including a kinase. | 11-22-2012 |
20120329130 | INHIBITORS OF BRUTON'S TYROSINE KINASE - Described herein are irreversible kinase inhibitor compounds, methods for synthesizing such irreversible inhibitors, and methods for using such irreversible inhibitors in the treatment of diseases. Further described herein are methods, assays and systems for determining an appropriate irreversible inhibitor of a protein, including a kinase. | 12-27-2012 |
20130005746 | INHIBITORS OF BRUTONS TYROSINE KINASE FOR THE TREATMENT OF SOLID TUMORS - Described herein are irreversible Btk inhibitor compounds, and methods for using such irreversible inhibitors in the treatment of diseases and disorders characterized by the presence or development of solid tumors. | 01-03-2013 |
20130012525 | INHIBITORS OF BRUTON'S TYROSINE KINASE FOR THE TREATMENT OF SOLID TUMORS - Described herein are irreversible Btk inhibitor compounds, and methods for using such irreversible inhibitors in the treatment of diseases and disorders characterized by the presence or development of solid tumors. | 01-10-2013 |
20130018032 | INHIBITORS OF BRUTON'S TYROSINE KINASE - Described herein are kinase inhibitor compounds, methods for synthesizing such inhibitors, and methods for using such inhibitors in the treatment of diseases. Further described herein are methods, assays and systems for determining an appropriate inhibitor of a protein, including a kinase. | 01-17-2013 |
20130018060 | INHIBITORS OF BRUTON'S TYROSINE KINASE - Described herein are irreversible kinase inhibitor compounds, methods for synthesizing such irreversible inhibitors, and methods for using such irreversible inhibitors in the treatment of diseases. Further described herein are methods, assays and systems for determining an appropriate irreversible inhibitor of a protein, including a kinase. | 01-17-2013 |
20130035334 | INHIBITORS OF BRUTON'S TYROSINE KINASE - Described herein are irreversible kinase inhibitor compounds, methods for synthesizing such irreversible inhibitors, and methods for using such irreversible inhibitors in the treatment of diseases. Further described herein are methods, assays and systems for determining an appropriate irreversible inhibitor of a protein, including a kinase. | 02-07-2013 |
20130172314 | PYRAZOLO[3,4-d]PYRIMIDINE AND PYRROLO[2,3-d]PYRIMIDINE COMPOUNDS AS KINASE INHIBITORS - Disclosed herein are compounds that form covalent bonds with Bruton's tyrosine kinase (Btk). Also described are irreversible inhibitors of Btk. Methods for the preparation of the compounds are disclosed. Also disclosed are pharmaceutical compositions that include the compounds. Methods of using the Btk inhibitors are disclosed, alone or in combination with other therapeutic agents, for the treatment of autoimmune diseases or conditions, heteroimmune diseases or conditions, cancer, including lymphoma, and inflammatory diseases or conditions. | 07-04-2013 |
20130197014 | PURINONE COMPOUNDS AS KINASE INHIBITORS - Disclosed herein are compounds that form covalent bonds with Bruton's tyrosine kinase (Btk). Also described are irreversible inhibitors of Btk. In addition, reversible inhibitors of Btk are also described. Also disclosed are pharmaceutical compositions that include the compounds. Methods of using the Btk inhibitors are disclosed, alone or in combination with other therapeutic agents, for the treatment of autoimmune diseases or conditions, heteroimmune diseases or conditions, cancer, including lymphoma, and inflammatory diseases or conditions. | 08-01-2013 |
20130338157 | AZAINDAZOLE COMPOUNDS AND METHODS OF USE - Compounds are provided that act as potent antagonists of the CCR1 receptor, and have in vivo anti-inflammatory activity. The compounds are generally aryl piperazine derivatives and are useful in pharmaceutical compositions, methods for the treatment of CCR1-mediated diseases, and as controls in assays for the identification of competitive CCR1 antagonists. | 12-19-2013 |
20140031348 | HETEROARYL SULFONAMIDES AND CCR2/CCR9 - Compounds are provided that act as potent antagonists of the CCR2 receptor. Animal testing demonstrates that these compounds are useful for treating inflammation, a hallmark disease for CCR2. The compounds are generally aryl sulfonamide derivatives and are useful in pharmaceutical compositions, methods for the treatment of CCR2-mediated diseases, and as controls in assays for the identification of CCR2 antagonists. | 01-30-2014 |
20140057907 | INHIBITORS OF BRUTON'S TYROSINE KINASE - Described herein are irreversible kinase inhibitor compounds, methods for synthesizing such irreversible inhibitors, and methods for using such irreversible inhibitors in the treatment of diseases. Further described herein are methods, assays and systems for determining an appropriate irreversible inhibitor of a protein, including a kinase. | 02-27-2014 |
20140080844 | INHIBITORS OF BRUTON'S TYROSINE KINASE - Described herein are kinase inhibitor compounds, methods for synthesizing such inhibitors, and methods for using such inhibitors in the treatment of diseases. Further described herein are methods, assays and systems for determining an appropriate inhibitor of a protein, including a kinase. | 03-20-2014 |
20140142126 | PYRROLOPYRIMIDINE COMPOUNDS AS KINASE INHIBITORS - Disclosed herein are compounds that form covalent bonds with Bruton's tyrosine kinase (Btk). Also described are irreversible inhibitors of Btk. In addition, reversible inhibitors of Btk are also described. Also disclosed are pharmaceutical compositions that include the compounds. Methods of using the Btk inhibitors are disclosed, alone or in combination with other therapeutic agents, for the treatment of autoimmune diseases or conditions, heteroimmune diseases or conditions, cancer, including lymphoma, and inflammatory diseases or conditions. | 05-22-2014 |
20140163027 | INHIBITORS OF BRUTON'S TYROSINE KINASE - Described herein are irreversible kinase inhibitor compounds, methods for synthesizing such irreversible inhibitors, and methods for using such irreversible inhibitors in the treatment of diseases. Further described herein are methods, assays and systems for determining an appropriate irreversible inhibitor of a protein, including a kinase. | 06-12-2014 |
20140378446 | PURINONE COMPOUNDS AS KINASE INHIBITORS - Disclosed herein are compounds that form covalent bonds with Bruton's tyrosine kinase (Btk). Also described are irreversible inhibitors of Btk. In addition, reversible inhibitors of Btk are also described. Also disclosed are pharmaceutical compositions that include the compounds. Methods of using the Btk inhibitors are disclosed, alone or in combination with other therapeutic agents, for the treatment of autoimmune diseases or conditions, heteroimmune diseases or conditions, cancer, including lymphoma, and inflammatory diseases or conditions. | 12-25-2014 |
20150018336 | PYRAZOLO[3,4-d]PYRIMIDINE AND PYRAZOLO[2,3-d]PYRIMIDINE COMPOUNDS AS KINASE INHIBITORS - Disclosed herein are compounds that form covalent bonds with Bruton's tyrosine kinase (Btk). Also described are irreversible inhibitors of Btk. Methods for the preparation of the compounds are disclosed. Also disclosed are pharmaceutical compositions that include the compounds. Methods of using the Btk inhibitors are disclosed, alone or in combination with other therapeutic agents, for the treatment of autoimmune diseases or conditions, heteroimmune diseases or conditions, cancer, including lymphoma, and inflammatory diseases or conditions. | 01-15-2015 |
20150045367 | CINNAMIC ACID HYDROXYAMIDES AS INHIBITORS OF HISTONE DEACETYLASE 8 - Described herein are compounds and pharmaceutical compositions containing such compounds, which inhibit the activity of histone deacetylase 8 (HDAC8). Also described herein are methods of using such HDAC8 inhibitors, alone and in combination with other compounds, for treating diseases or conditions that would benefit from inhibition of HDAC8 activity. | 02-12-2015 |
Patent application number | Description | Published |
20090034596 | Ethernet Traffic Emulation Using Ramped Traffic Generation Techniques - The invention relates to a testing system for generating a plurality of independently controllable streams of Ethernet frames, e.g. voice, data and video, in which the bandwidth utilization thereof can be held constant or ramped up to test the effects thereof on the other streams. | 02-05-2009 |
20110007819 | Method and System for Compression of Hyperspectral or Multispectral Imagery with a Global Optimal Compression Algorithm (GOCA) - A computer based method and system for compressing digital hyperspectral or multispectral image data. The method includes initially reducing the plurality of spectral bands of the hyperspectral data to a smaller number of spectral bands using principal component analysis, determining an optimum compression ratio for each of the smaller number of spectral bands for use in a wavelet transform, and subsequently compressing the smaller number of spectral bands spatially using the wavelet transform with the optimum compression ratios. | 01-13-2011 |
20110081050 | System and Method for Estimating Velocity from Image Sequence with First Order Continuity - A computer based method for estimating surface velocity based on a time series of at least two images of a same portion of the ocean surface by solving a heat equation having unknown parameters of heat source s and surface velocity components u and v. The images can be infrared or thermal images from the AVHRR or other images. Assign a pattern of sub-arrays with number of pixels in each sub-array sufficient to overdetermine the heat equation without the need to apply divergence and vorticity constraints. Define the heat equation for each interior pixel using bilinear interpolation at each interior based on solutions at the corner pixels. Use linear regression to solve for the unknown parameters u, v, and s for each corner pixel by minimizing total error of the heat equation in finite difference form at all pixels, and find the parameters at each remaining point with bilinear interpolation. | 04-07-2011 |
20120147263 | METHOD AND APPARATUS FOR MOTION-COMPENSATED INTERPOLATION (MCI) WITH CONSERVATIVE MOTION MODEL - Motion compensated interpolation (MCI) methods and apparatus are presented for constructing interpolation image frames by computing at least one interpolated motion field at a temporal interpolation time using a conservative motion equation system, and computing at least one interpolation image frame based on the computed interpolated motion field using an MCI equation system. | 06-14-2012 |
20120148110 | METHOD AND APPARATUS FOR DISPLACEMENT DETERMINATION BY MOTION COMPENSATION - Motion estimator apparatus and methods are presented in which a fully constrained nonlinear system of equations combing forward and backward displaced frame difference (DFD) equations with a plurality of displacement vector invariant (DVI) equations is solved using the input data from two image frames without approximation and without imposing any additional constraints or assumptions to obtain an estimated displacement field. Also presented is an adaptive framework for solving a system of motion estimation equations. | 06-14-2012 |
20120148111 | METHOD AND APPARATUS FOR CONSERVATIVE MOTION ESTIMATION FROM MULTI-IMAGE SEQUENCES WITH OPTIMIZED MOTION COMPENSATION - Apparatus and methods are presented for estimating the velocity field based on a multi-image frame sequence having an integer number M frames, M is greater than two, in which a set of M−1 displaced frame difference (DFD) equations is solved including a motion compensated prediction (MCP) equation, M−2 motion compensated interpolation (MCI) equations for solving a velocity field at a first time using a set of iteration equations to determine a velocity field, and 2×(M−2) conservative velocity constraint (CVC) equations for solving a velocity field at times | 06-14-2012 |
20120148112 | METHOD AND APPARATUS FOR CONSERVATIVE MOTION ESTIMATION FROM MULTI-IMAGE SEQUENCES - Apparatus and methods are presented for estimating the velocity field based on a multi-image frame sequence having an integer number M frames, M is greater than two, in which a set of M−1 displaced frame difference (DFD) equations is solved using a set of iteration equations to determine a velocity field. | 06-14-2012 |
20130301924 | Method of Out-of-Band Correction for Multispectral Remote Sensing - A method of image processing. A band-averaged spectral radiance is measured using at least one optical filter upon scanning a plurality of original radiances. The measured band-averaged spectral radiance includes a measured in-band-averaged spectral radiance and a measured band-gap-averaged spectral radiance. A multispectral radiance vector is generated from the measured band-averaged spectral radiance. The multispectral radiance vector and an out-of-band correction transform matrix corresponding to the at least one optical filter are matrix-multiplied to generate a band-averaged spectral radiances image vector representing a plurality of recovered band-averaged spectral radiances. The plurality of recovered band-averaged spectral radiances is analyzed for a presence of a target. | 11-14-2013 |
20130342845 | METHOD OF MULTISPECTRAL DECOMPOSITION FOR THE REMOVAL OF OUT-OF-BAND EFFECTS - A method of multispectral decomposition for the removal of out-of-band effects. A band of a multispectral radiance is measured using at least one optical filter, upon scanning a plurality of original radiances. A spectral range of an integral is partitioned between a maximum cut-off wavelength of the band and a minimum cut-off wavelength of the band into a plurality of sub-ranges. A multispectral radiance vector is generated from the measured band-averaged spectral radiances. The pre-calculated multispectral decomposition transform matrix corresponding to the optical filter and the measured multispectral radiance vector are matrix-multiplied to generate a band-averaged spectral radiances image vector representing a plurality of recovered band-averaged spectral radiances. The plurality of recovered band-averaged spectral radiances is outputted, for example to a display, thereby generating a plurality of recovered radiances free of out-of-band effects and which approximate the plurality of original radiances. | 12-26-2013 |
20140016829 | VELOCITY ESTIMATION FROM IMAGERY USING SYMMETRIC DISPLACED FRAME DIFFERENCE EQUATION - A method and apparatus for processing an image sequence described herein that provides a symmetric displaced frame difference equation. Next, an input image sequence can be received that includes a pair of image frames individually including multidimensional image data corresponding to a plurality of pixel locations at different times. Finally, using at least one processor, the symmetric displaced frame difference equation can be solved using an iteration equation and the image data of the pair of image frames to determine a displacement field describing displacement vectors at half of the total displacement vector. | 01-16-2014 |
20140029793 | METHOD OF OPTIMAL OUT-OF-BAND CORRECTION FOR MULTISPECTRAL REMOTE SENSING - A method of image processing. An expected band-averaged spectral radiances image vector is simulated from training hyperspectral data and at least one filter transmittance function corresponding to the at least one optical filter. A simulated measured band-averaged spectral radiances image vector is simulated from the training hyperspectral data and the at least one transmittance function. A realistic measured band-averaged spectral radiances image vector is provided from at least one optical filter. A cross-correlation matrix of the expected band-averaged spectral radiances image vector and the realistic measured band-averaged spectral radiances image vector is calculated. An auto-correlation matrix of the simulated measured band-averaged spectral radiances image vector is calculated. An optimal out-of-band transform matrix is generated by matrix-multiplying the cross-correlation matrix and an inverse of the auto-correlation matrix. A realistic recovered band-averaged spectral radiances image vector is generated by matrix-multiplying the optimal out-of-band transform matrix and the realistic measured band-averaged spectral radiances image vector, the realistic recovered band-averaged spectral radiances image vector being free of out-of-band effects. | 01-30-2014 |
20140321549 | Method and Apparatus for Displacement Determination by Motion Compensation with Progressive Relaxation - Motion estimator apparatus and methods are presented in which a fully constrained nonlinear system of equations combining forward and backward displaced frame difference equations with a plurality of displacement vector invariant equations is solved using the input data from two image frames without approximation and without any additional constraints or assumptions to obtain an estimated displacement field. Also presented is an adaptive framework for solving a system of motion estimation equations with an integer valued block size defining a number of node points within an image, the number of node points being less than or equal to a number of pixels within the image, and a cost function based on a nonlinear least-squares principle. A system of iteration equations for the motion field on node points is solved using an iterative technique, and a degree of over-constraint can be progressively relaxed by selectively reducing the block size during the iteration. | 10-30-2014 |
Patent application number | Description | Published |
20090046486 | MAGNETIC INTEGRATED CIRCUIT FOR MULTIPHASE INTERLEAVED FLYBACK CONVERTER AND CONTROLLING METHOD THEREOF - The configurations of an interleaved flyback converter and a controlling method thereof are provided. The proposed two-phase interleaved flyback converter includes a transformer including a first primary winding having a first terminal, a first secondary winding having a first terminal, a second primary winding having a second terminal, a second secondary winding having a second terminal and a magnetic coupled core device, wherein the first primary, the first secondary, the second primary and the second secondary windings are wound therein, and the first terminal of the first primary winding has a polarity the same as that of any of the first terminal of the first secondary winding, the second terminal of the second primary winding and the second terminal of the second secondary winding so as to eliminate a ripple of a channel current of the converter. | 02-19-2009 |
20090144477 | METHOD AND SYSTEM FOR ADDING OR REMOVING A LOGICAL UNIT OF A USB MASS STORAGE DEVICE - A method and apparatus for adding or removing a logical unit of a mass storage device connected to a host computer through a universal serial bus (USB) interface are provided. The method may comprise: dynamically managing a logical unit table associated with the logical unit; generating a corresponding hot plug and play (PnP) event in the mass storage device; and informing the host computer of the hot PnP event. The mass storage device may comprise: a logical unit managing apparatus; a hot PnP event generating apparatus; and an informing apparatus for informing a host computer of the hot PnP event through a USB. | 06-04-2009 |
20100142699 | METHOD, SYSTEM, AND APPARATUS FOR A DIFFERENTIAL TRANSFORMER-FREE HYBRID CIRCUIT - A differential transformer-free hybrid circuit includes a first amplifier configured to receive a first signal from a transmitter and output the first signal to a telephone loop, and a second amplifier configured to receive a second signal from the telephone loop and output the second signal to a receiver. Further, the differential transformer-free hybrid circuit also includes at least one balanced network element and a transformer-less interface configured to couple the first amplifier and the second amplifier to the telephone loop, wherein the transformer-less interface includes at least one current blocking device. | 06-10-2010 |
20100202164 | SWITCHING POWER CONVERTER FOR SUPPRESSING COMMON MODE NOISE - The present invention discloses a switching power converter with low common mode noise. The switching power converter comprises at least a switch with at least a terminal wherein said switch turning on and off alternatively which generates a plurality of noise voltages, and the noise voltage having a jump point and a static point wherein the jump point is one of said inductive component terminals, the capacitive component terminals and the second and third terminal of the switch; and an additional impedance connected between the static point and the jump point of different noise voltage to neutralize common noise current. In addition, another switching power converter having primary side and secondary side can be used to reduce the common mode noise by adding some additional impedance between the static points and jump points of the primary side and secondary side. | 08-12-2010 |
20100250825 | METHOD AND APPARATUS FOR MOUNTING FILES AND DIRECTORIES TO A LOCAL OR REMOTE HOST - A method and apparatus are disclosed for mounting at least one file to a host. The method comprises creating a virtual device image comprising a logical block address table. The method further comprises writing information regarding a block address and a size of an occupied space of the at least one file into the logical block address table, the information being calculated according to a format of a normal device image file system. Moreover, the method comprises recording in the logical block address table a file address map relationship comprising a map from the block address of the at least one file to a real position of the at least one file outside of the virtual device image. Furthermore, the method comprises mounting the virtual device image to the host. At least one directory may be mounted in addition to or in lieu of the at least one file. | 09-30-2010 |
20110072723 | SOLID FUEL TRANSPORTING SYSTEM FOR A GASIFIER - A system for use in a gasification system comprises an increasing pitch screw feeder and a high-pressure vessel disposed about said increasing pitch screw feeder. The high-pressure vessel comprises an inlet for connection to an outlet of a solid pump and a conveyance gas line and an outlet through which solid fuel delivered from the solid pump is transported to a gasifier. The outlet is downstream of the solid pump and the conveyance gas line. | 03-31-2011 |
20110076116 | SOLID FUEL CONVEYANCE AND INJECTION SYSTEM FOR A GASIFIER - A system for use in a gasification system, comprises a solid pump that delivers a pressurized fuel and a high-pressure transition vessel. The transition vessel comprises a first inlet connected to an outlet of the solid pump so that all of the fuel from the solid pump passes through the transition vessel, a second inlet for connection to a conveyance gas line, and an outlet through which the fuel is transported to a gasifier. The transition vessel is elongated in the direction of a flow so that a conveyance gas introduced through said conveyance gas line plus the pressure difference carries the fuel to the gasifier. | 03-31-2011 |
20110121935 | COMPOSITE MAGNETIC CORE ASSEMBLY, MAGNETIC ELEMENT AND FABRICATING METHOD THEREOF - A composite magnetic core assembly includes an inner magnetic core and an outer magnetic core. The inner magnetic core is made of a high saturation flux density and low permeability material. The outer magnetic core is made of a low saturation flux density and high permeability material. The outer magnetic core includes a ring-shaped wall and a receptacle. The inner magnetic core is accommodated within the receptacle. | 05-26-2011 |
20110294262 | SEMICONDUCTOR PACKAGE PROCESS WITH IMPROVED DIE ATTACH METHOD FOR ULTRATHIN CHIPS - A semiconductor packaging process with improved die attach method for ultrathin chips package comprises the steps of providing a semiconductor wafer having a wafer frontside and a wafer backside with a plurality of integrated circuit chips (IC chips) formed on the wafer frontside; adhering a supporting substrate onto the wafer frontside through a bonding layer to form a wafer combo; grinding the wafer backside with the supporting substrate and the wafer bonded together; dicing the wafer combo into a plurality of die combos each comprising a substrate piece stacked on top of an IC chip bonded by a bonding layer piece; attaching a die combo onto a die pad of a lead frame with a bottom of the IC chip connected to the lead frame thereof; and removing the substrate piece with the bonding layer piece from the top surface of the IC chip. | 12-01-2011 |
20110301761 | CONTROL SYSTEMS AND METHODS FOR CONTROLLING A DRY FEED SYSTEM TO CONVEY A SOLID FUEL - A control system for controlling a dry feed system to convey a solid fuel includes multiple sensors, a pressurizing gas controller, at least one assistant gas controller and multiple gas valves. The sensors generate multiple measurement signals signifying characteristics of the dry feed system. The pressuring gas controller calculates a feed tank pressure bias or/and a pressuring gas flow bias based on a solid flow rate and generates a first control signal based on the pressure bias or/and the pressurizing gas flow bias. The assistant gas controller calculates an assistant gas bias based on a solid loading ratio and generates a second control signal based on the assistant gas bias. The gas valves are driven by the first or/and second control signals to regulate the solid fuel. A control method is also described. | 12-08-2011 |
20120082517 | FEED VESSELS AND SYSTEMS FOR PNEUMATICALLY CONVEYING SOLID PARTICLES - A feed vessel for pneumatically conveying solid particles includes a cylindrical portion, a first conical portion and a second conical portion. The first conical portion extends downward from the cylindrical portion and is configured to be in fluid communication with the cylindrical portion. The second conical portion extends downward from the first conical portion and is configured to be in fluid communication with the first conical portion. The second conical portion is configured to form a mass flow of solid particles therein and defines at least one outlet thereon for discharging the solid particles. A method for pneumatically conveying solid particles is also presented. | 04-05-2012 |
20120090102 | ANIONIC DYE POLYMERS - The present invention provides a laundry treatment composition comprising an anionic dye-polymer. | 04-19-2012 |
20120111418 | PIPELINES AND CONVEYING METHODS - A pipeline for conveyance of a multiphase fluid is provided. The pipeline comprises a containment element and a tubular element. The containment element defines a cavity and an inlet in fluid communication with the cavity. The tubular element passes through the containment element and with a portion thereof disposed within the cavity to be in fluid communication with the inlet of the containment element. A gasification system for gasification a solid powder and a method for conveyance of a multiphase fluid are also presented. | 05-10-2012 |
20120117874 | SYSTSEMS AND METHODS FOR PROCESSING SOLID POWDERS - A system for gasification of a solid powder is provided. The system comprises one or more conveying tanks configured to receive a solid powder and one or more solid pumps disposed downstream of and in fluid communication with the one or more respective conveying tanks. The system further comprises a gasifier disposed downstream of and in fluid communication with the one or more solid pumps. A conveyance unit and a method for conveyance and gasification of a solid powder are also presented. | 05-17-2012 |
20120123179 | PROCESSES FOR PRODUCING LIGHT OLEFINS - A process for producing light olefins. A feedstock enters a pre-reaction zone and contacts a catalyst comprising at least one silicon-aluminophosphate molecular sieve and produces a gas-phase stream and a catalyst to be regenerated; the gas-phase stream and catalyst to be regenerated enter at least one riser, and the gas-phase stream and catalyst to be regenerated pass from an outlet of the at least one riser and enter a gas-solid rapid separation zone; the separated gas-phase stream enters a separation section; a first portion of the separated catalyst returns to the pre-reaction zone, and a second portion is regenerated in a regenerator; wherein an inlet of the at least one riser extends into the pre-reaction zone, about 60% to about 90% of the height of the at least one riser passes through a heat exchange zone, and the outlet extends into the gas-solid rapid separation zone. | 05-17-2012 |
20120142165 | Method of Avoiding Resin Outflow from the Wafer Scribe line in WLCSP - A preparation process of wafer level chip scale packaging that prevents damaging a wafer in molding process is disclosed. In this process, a grinding grove is formed at a top side and around the edge of a wafer before molding is performed. The grinding groove effectively prevents the molding material from overflowing to the edge of the wafer, which avoids the damage of the wafer. | 06-07-2012 |
20120219409 | PUMP USED IN GASIFICATION SYSTEM - A pump used in a gasification system, the pump comprises a housing having an inlet and an outlet, a rotor supported within the housing for rotation relative to the housing, the rotor comprising a hub, a plurality of disks spaced apart by sections of the hub, and defining a plurality of transport channels for transporting solid carbonaceous feedstocks for the gasification system, and an interior feedstock facing surface adjacent to the solid carbonaceous feedstocks, wherein at least a portion of the interior feedstock facing surface is coated with a coating. | 08-30-2012 |
20120222354 | REFRACTORY WALLS, AND GASIFICATION DEVICES AND METHODS - A refractory wall comprises a hotface layer comprising a hotface surface configured to be adjacent to a carbonaceous gasification environment, a backing layer facing the hotface layer, and a cooling layer facing the backing layer and configured to cool the hotface layer via the backing layer. A gasification device and a gasification process are also presented. | 09-06-2012 |
20120255221 | COAL WATER SLURRY AND METHODS FOR MAKING THE COAL WATER SLURRY - A coal water slurry comprises smaller and larger coal particles. The smaller coal particles are in a range of from about 20 wt % to about 90 wt % of the coal in the coal water slurry and comprise a mean particle size smaller than 25 μm. The larger coal particles are in a range of from about 10 wt % to about 80 wt % of the coal in the coal water slurry and comprise a mean particle size in a range of from 50 μm to 200 μm. | 10-11-2012 |
20120318394 | FLOW PATTERN TRANSITION PIPE - A flow pattern transition pipe for use in a pneumatic conveyance system is provided. The flow pattern transition pipe comprises a first expansion pipe section gradually increasing in inner diameter in an axial direction, a second shrink pipe section following the first section from a maximum inner diameter end of the first section and gradually reducing in inner diameter in an axial direction away from the first section, and a third pipe section following the second section from a minimum inner diameter end of the second section, with a substantially identical inner diameter smaller than a minimum inner diameter of the first section. An axial length of the first section is from about three to about five times of the axial length of the second section. | 12-20-2012 |
20120321396 | CONVEYING APPARATUS, SYSTEMS AND METHOD - A conveying apparatus is provided. The conveying apparatus comprises a conveying pipeline and a supplementary gas pipeline extending into the conveying pipeline. The conveying pipeline defines an inlet and an outlet, and comprises an expanding portion defining the inlet, a shrinking portion defining the outlet, and an intermediate portion disposed between and in fluid communication with the expanding portion and the shrinking portion. A conveying apparatus and a conveying method are also presented. | 12-20-2012 |
20130000270 | SYSTEM AND METHOD FOR COOLING GASIFICATION REACTOR - An exemplary gasification reactor is disclosed including a vessel defined with a reaction chamber for receiving a carbon-containing fuel and an oxygen-containing gas under a partial combustion and producing a synthesis gas. A first cooling device and a second cooling device are provided to cool the vessel. The first cooling device is attached to a first upper region of the vessel. The second cooling device is attached to the second middle region of the vessel. A method and IGCC power generation system is also disclosed. | 01-03-2013 |
20130063070 | MEDIUM VOLTAGE VARIABLE FREQUENCY DRIVING SYSTEM - The present invention provides a medium voltage variable frequency driving system, including a three-phase switch-mode rectification module, a multilevel inverter and a high-capacity capacitor module. The three-phase switch-mode rectification module is coupled with a three-phase electrical grid, for converting an AC voltage input with a fixed operating frequency on the three-phase electrical grid into a DC voltage. The multilevel inverter is used for converting the DC voltage into an AC voltage with a required variable frequency, so as to drive an induction motor. The high-capacity capacitor module is coupled between the three-phase switch-mode rectification module and the multilevel inverter, for temporarily storing the DC voltage. In the present invention, a three-phase switch-mode rectification technology is used at the front-end rectifier, and a diode-clamped three-level inverter is adapted correspondingly at the rear-end inverter. | 03-14-2013 |
20130076293 | MID-VOLTAGE VARIABLE-FREQUENCY DRIVING SYSTEM AND TOTAL HARMONIC DISTORTION COMPENSATION CONTROL METHOD - A mid-voltage variable-frequency driving system and a total harmonic distortion compensation control method are provided in this invention. The mid-voltage variable-frequency driving system includes a total harmonic distortion compensation unit. The total harmonic distortion compensation unit is used to perform an optimal adjustment on a reactive component reference value of a grid-side phase current, such that a harmonic component of the grid-side phase current may be reduced and a power factor of a three-phase switch-mode rectifier module within the mid-voltage variable-frequency driving system may be maintained. | 03-28-2013 |
20130083571 | THREE-PHASE RECTIFICATION MODULE, THE SYSTEM THEREOF AND HARMONIC SUPPRESSION METHOD - A three-phase rectification module, the system thereof and harmonic suppression method are provided. The module includes a LCL filter unit, a three-phase uni-directional rectification unit coupled to the LCL filter unit, and a rectifier control unit for controlling power factor of three-phase AC power source and DC output voltage of the three-phase uni-directional rectification unit. A commutation diode is serially connected on the bridge-arm of each set of uni-directional rectification branch which is included in the three-phase uni-directional rectification unit, making it function as current uni-direction. Herein, the power factor of the three-phase AC power source is matched with the parameters of the LCL filter unit, such that the absolute value of the phase difference between AC input voltage and current of the three-phase uni-directional rectification unit is close or equal to a preset threshold. | 04-04-2013 |
20130134232 | INJECTOR AND METHOD FOR CO-FEEDING SOLID AND LIQUID FUELS - An injector for co-feeding liquid and solid fuels into a gasifier is provided. The injector includes a body, a first member, and a second member. The body comprises a first channel for conveying a liquid fuel. The first member surrounds the body to define a second channel for pneumatically conveying a solid fuel. The second member surrounds the first member to define a third channel for conveying a fluid stream for dispersing the solid fuel. The liquid fuel is atomized before being mixed with the solid fuel. A method for co-feeding liquid and solid fuels is also presented. | 05-30-2013 |
20130292390 | VESSEL APPARATUS WITH FLOW CONTROL ELEMENT - A vessel apparatus includes a pressurized vessel and at least one flow control element. The at least one flow control element is located within the pressurized vessel and has an upwardly-converging wall. | 11-07-2013 |
20140186231 | PROCESSES FOR PRODUCING LIGHT OLEFINS - A process for producing light olefins is provided. A feedstock enters a pre-reaction zone and contacts a catalyst comprising at least one silicon-aluminophosphate molecular sieve and produces a gas-phase stream; the gas-phase stream and the catalyst enter at least one riser, and the gas-phase stream and the catalyst pass from an outlet of the at least one riser and enter a gas-solid rapid separation zone; the separated gas-phase stream enters a separation section; a first portion of the separated catalyst returns to the pre-reaction zone, and a second portion is regenerated in a regenerator; wherein an inlet of the at least one riser extends into the pre-reaction zone, about 60% to about 90% of the height of the at least one riser passes through a heat exchange zone, and the outlet extends into the gas-solid rapid separation zone. | 07-03-2014 |
20140322273 | STRAIN OF EXOPOLYSACCHARIDE-SECRETING LACTOBACILLUS PLANTARUM AND APPLICATION THEREOF - Provided is a strain of exopolysaccharide-secreting | 10-30-2014 |
20140348878 | STRAIN OF EXOPOLYSACCHARIDE-SECRETING LACTOBACILLUS BREVIS AND APPLICATION THEREOF - A strain of exopolysaccharide-secreting | 11-27-2014 |
Patent application number | Description | Published |
20110077382 | Collagen Peptide Having Immune-enhancing Activity from Cyanea Nozakii and Preparation Method and Uses Thereof - A collagen peptide with immune-enhancing activity from Cyanea nozakii, and a preparation method thereof are provided. The collagen peptide contains 80-90 wt % of proteins and 10-20 wt % of sugars, and has an average molecular weight of 1,000-3,000. Monosackcharides contained in the collagen peptide are mainly glucose, glycine accounts for 16% or above and the sum of praline and hydroxyproline accounts for 18% or above of amino acids contained therein. The collagen peptide is capable of being used for preparation of medicines, health products, and skincare cosmetics having immune-enhancing function. | 03-31-2011 |
20120325681 | VERSATILE ELECTROCHEMICAL PAPER-IMMUNOSENSOR AND METHOD FOR DETECTION OF AMINOGLYCOSIDE ANTIBIOTICS BY USING THE SENSOR - An electrochemical paper-immunosensor and method for detecting aminoglycoside antibiotics is developed in the present invention. Single-walled carbon nanotubes are coated on the common filtration paper by dip-dry cycles. With antibody against neomycin adding to the coating solution, a high sensitive biosensor for specific detection of neomycin is prepared, satisfying to the rigid authority regulations. The sensor is not only sensitive but also rapid, comparing with the classic ELISA method, with LOD of 0.04 ng mL | 12-27-2012 |
20130045303 | FROZEN DOUGH FOR MICROWAVEABLE FOOD, ITS PREPARING METHOD AND THE USE THEREOF FOR PROCESSING MICROWAVABLE FRIED FRITTERS - The present invention relates to the manufacturing and preparation of frozen dough, and its application in microwaveable fried food. The preparation of fried fritters comprises the following steps: disposal of raw materials, dough kneading, dough proofing for the first time, dough folding, dough proofing for the second time, making blanks, frying and quick-freezing. Alum as the acidic component in leavening agents is replaced by a complex formulation of gluconic acid-δ-lactone, glycerol monolaurate and calcium dihydrogen phosphate, thus reducing the toxicity of the dough. The fried fritters preparing by the dough of the present invention possess a good expansion rate, crispness and taste, and should satisfy consumer demands for quality food products that can be reheated by microwaving. The process outlined here can make the manufacturing of traditional fried fritters simpler and more convenient so should be easy to develop commercially and should generate solid economic benefits. | 02-21-2013 |
20140065691 | Delta-9 desaturase used in the biosynthesis of polyunsaturated fatty acids - The present invention provides novel fatty acid desaturases genes used for synthesis of polyunsaturated fatty acids, especially delta-9 desaturases (FADS9-I). The present invention also provides nucleic acid sequence coding the above-described desaturases, expression vector of the above-described desaturases and recombinant microorganism expressing above-described desaturases. | 03-06-2014 |
20140099683 | Omega-3 desaturase used in the biosynthesis of polyunsaturated fatty acids - The present invention provides novel fatty acid desaturases genes used for synthesis of polyunsaturated fatty acids, especially omega-3 desaturases (FADS15). The present invention also provides nucleic acid sequence coding the above-described desaturases, expression vector of the above-described desaturases and recombinant microorganism expressing above-described desaturases. | 04-10-2014 |
20140341873 | New Strain of Cadmium-Removing Lactobacillus plantarum Bacterium, and Uses of the Same - The invention provides a novel strain of cadmium-removing | 11-20-2014 |
20140363501 | The protective effects and application of a Lactobacillus rhamnosus on the alleviation of chronic alcoholic liver injury - An anti-oxidative | 12-11-2014 |
20140363860 | Omega-3 desaturase used in the biosynthesis of polyunsaturated fatty acids - The present invention provides novel fatty acid desaturases genes used for synthesis of polyunsaturated fatty acids, especially ω3 desaturases (FADS15). The present invention also provides nucleic acid sequence coding the above-described desaturases, expression vector of the above-described desaturases and recombinant microorganism expressing above-described desaturases. | 12-11-2014 |
20140369981 | protective effects and application of a Lactobacillus plantarum on the alleviation of lead toxicity | 12-18-2014 |
20150056328 | PREPARATION AND THE USE OF FROZEN DOUGH FOR MICROWAVABLE FRIED FRITTERS - It relates to the manufacturing and preparation of frozen dough, and its application in microwaveable fried food. The preparation of fried fritters comprises the following steps: disposal of raw materials, dough kneading, dough proofing for the first time, dough folding, dough proofing for the second time, making blanks, frying and quick-freezing. Alum as the acidic component in leavening agents is replaced by a complex formulation of gluconic acid-δ-lactone, glycerol monolaurate and calcium dihydrogen phosphate, thus reducing the toxicity of the dough. The fried fritters preparing by the dough of the present invention possess a good expansion rate, crispness and taste, and should satisfy consumer demands for quality food products that can be reheated by microwaving. | 02-26-2015 |
Patent application number | Description | Published |
20100332890 | SYSTEM AND METHOD FOR VIRTUAL MACHINE MANAGEMENT - A system and method are provided for virtual machine management. The system comprises a virtual machine manager, a blade server management module, at least one blade server, and a virtual machine manager. The virtual machine manager comprises an abnormal event receiving module for receiving information about a blade server having a hardware problem directly from the blade server management module and additionally a virtual machine management module for sending a processing command to a virtual machine hypervisor on the blade server having the hardware problem. The virtual machine management module receives the information about the hardware problem from the abnormal event receiving module. The processing command is determined in accordance with the information about the hardware problem and strategies for handling predefined hardware problems. | 12-30-2010 |
20110060734 | Method and Apparatus of Knowledge Base Building - The present disclosure provides a method and apparatus of knowledge base building to automatically construct a knowledge base. Furthermore, the disclosed techniques can be used to improve the accuracy of that knowledge base. In one aspect, a method acquires a sentence from a webpage using a basic data processing layer of a computing apparatus. The acquired sentence is parsed into words using a data mining layer of the computing apparatus. One or more representative words in a first category of a knowledge base are matched with the words parsed from the acquired sentence. When there is a match between one of the representative words and one of the words parsed from the acquired sentence, a string of words adjacent the matched word in the acquired sentence is added to the first category as a first entry. When matching the words parsed from the acquired sentence with a second entry of a second category of the knowledge base, it is determined whether or not an established correlation exists between the first category and the second category. When it is determined that an established correlation exists between the first category and the second category, a correlation between the first entry of the first category and the second entry of the second category is established. The present disclosure also discloses methods for searching information and computing apparatuses that implement the methods. | 03-10-2011 |
20130060755 | APPLYING SCREENING INFORMATION TO SEARCH RESULTS - Applying screening information to search results is disclosed, including: receiving a search request for products, wherein the search request comprises one or more search conditions and a set of user information; retrieving screening information associated with the set of user information, wherein the screening information indicates one or both of seller information and product information to exclude from search results; determining a plurality of search results based at least in part on the one or more search conditions and determining a search result from the plurality of search results to be excluded based at least in part on the screening information; and returning one or more search results from the plurality of search results other than the search result determined to be excluded. | 03-07-2013 |
20150026966 | METHOD FOR MANUFACTURING PERMANENT-MAGNET MOTOR ROTOR - A method for manufacturing a permanent-magnet motor rotor includes manufacturing a rotary shaft, a permanent magnet, a front end cover, a rear end cover, and a magnetic yoke unit, where the magnetic yoke unit contains multiple pole shoe parts and one iron core part, where each pole shoe part and the iron core part are connected therebetween via a connecting strip; manufacturing a rotor spacer all positioning holes of the magnetic yoke unit correspond to the permanent-magnet through hole of the rotor spacer to form a permanent-magnet passage; inserting the permanent magnet into the permanent-magnet passage; inserting tightening bolts cutting off the mid-section of each connecting strip, overlapping the pole shoe parts to form a rotor pole shoe, overlapping the iron core parts to form a rotor iron core; and arranging respectively the front end cover and the rear end cover on a front end and a rear end. | 01-29-2015 |
20150061523 | CAPACITOR STEP-DOWN LED DRIVER AND DRIVING METHOD USING THE SAME - The present disclosure relates to a capacitor step-down LED driver and a driving method using the same. A capacitor step-down LED driver comprises a control circuit and a switching circuit. The control circuit turns on or off the switching circuit in response to an output current and an output voltage of the capacitor step-down LED driver, and thus controls an amount of energy supplied from an input side to an output side. In a first operation state, the switching circuit is controlled not to supply energy from the input side to the output side. In a second operation state, the switching circuit is controlled to supply energy from the input side to the output side. Thus, the output current is maintained to be a value of a desired driving current. | 03-05-2015 |
20150062836 | STACKED PACKAGE OF VOLTAGE REGULATOR AND METHOD FOR FABRICATING THE SAME - The present disclosure relates to a stacked package of a voltage regulator and a method for fabricating the same. The method comprises: providing a first chip and a second chip which are integrated with each other, the first chip and the second chip each having a front surface provided with a plurality of bumps; forming a non-conductive layer and a conductive layer side by side on the back surface of the second chip; providing a first leadframe and a second leadframe each having at least a group of leads, the plurality of bumps on the first chip being electrically coupled to the first leadframe, the plurality of bumps on the second chip being electrically coupled to the second leadframe, and the back surface of the second chip being electrically coupled to a back surface of the first leadframe; the first leadframe being electrically coupled to the second leadframe; the first chip, the second chip, the conductive layer, the non-conductive layer, the bumps, the first leadframe, and the second leadframe forms a stacked package to reduce the footprint of a chip and reducing manufacture cost. | 03-05-2015 |
Patent application number | Description | Published |
20090239138 | MULTIPLE-CELL BATTERY - A multiple-cell battery includes a battery case and a number of cells positioned in the battery case. Each of the cells includes a positive lead and a negative lead. A number of electrically conductive elastic elements are correspondingly seated between every two adjacent positive leads and/or negative leads. The elastic elements each include at least two contacting portions resiliently abutting against the two adjacent positive leads and/or negative leads, so as to connect the cells in series and/or in parallel. | 09-24-2009 |
20100104940 | BATTERY PACK FOR LITHIUM ION BATTERY CELLS - A battery pack configured for lithium ion battery cells includes an inner bonding layer, an intermediate stainless steel layer and an outer protective layer. Due to the arrangement of the intermediate stainless steel layer, the lithium ion battery cell having the battery pack in accordance with the present invention has desirable strength and energy density. | 04-29-2010 |
20100282530 | HYBRID POWER OUTPUT SYSTEM - The present invention discloses a hybrid power output system for outputting the power to the wheel driving shaft, comprising an engine, a first motor, a second motor, a battery, a first clutch, a second clutch and a constant-mesh fixed ratio reduction unit, wherein the first motor and the second motor are connected electrically with the battery; the engine is connected to the first motor via the first clutch; the first motor is connected to the second motor via the second clutch; the second motor is connected to the wheel driving shaft via the constant-mesh fixed ratio reduction unit. This hybrid power output system can enhance the comfort of the vehicle, save the space and reduce the cost, moreover, it can realize multiple drive modes to improve the power efficiency and reduce the fuel consumption. | 11-11-2010 |
20110006700 | CHARGE PUMP ELECTRONIC BALLAST FOR USE WITH LOW INPUT VOLTAGE - A charge pump electronic ballast for use with low input voltage is described. The charge pump electronic ballast includes a DC/AC inverter circuit having two switching transistors, a resonant circuit having an inductor and a capacitor. The charge pump electronic ballast further includes a voltage multiplying rectifying circuit for transforming low input AC voltage into high output DC voltage, and a charge pump circuit having an inductor and a first pump capacitor. | 01-13-2011 |
20110120788 | HYBRID POWER OUTPUT SYSTEM - A hybrid power output system fore outputting the power to the wheel driving shaft ( | 05-26-2011 |
20120037484 | Key Device for Mobile Phone - The present invention discloses a key device for a mobile phone, which comprises a printed circuit board (PCB), a key disposed on the PCB and a metal dome disposed above the key. The metal dome is able to make electrical contact with the key. The key comprises a first electrode, a second electrode and a third electrode, and the third electrode is formed as two rings in which the first electrode and the second electrode are disposed respectively. In the key device for a mobile phone provided by the present invention, the key is formed with three electrodes, so when the metal dome makes contact with the first electrode or the second electrode, the three electrodes of the key are electrically connected with each other simultaneously. This imparts the key for a mobile phone with the compatibility, thereby reducing the product cost and shortening the duration of research and development. | 02-16-2012 |
20120165079 | KEY BOARD OF MOBILE PHONE - This invention provides a key board of mobile phone applied in key circuit of mobile phone, comprises a PCB circuit board, wherein a first electrode, a second electrode and a third electrode are disposed on the PCB circuit board, the second electrode is disposed around the first electrode in circular form, tooth profile structures disposed matched with the third electrode are extended from an outer side of the second electrode, the third electrode is connected with the first electrode, the setting can be applied to various types of keys. The key board of the mobile phone provided in this invention can not only be applied to the dome keys, but also the carbon granule keys. If customers need different designs of keys, the new keys are needed to be redesign, and a new main board is not necessary to design, which greatly saves development time and lowers the cost. | 06-28-2012 |
20130175945 | CIRCUIT AND METHOD FOR PREHEATING FILAMENTS AND BALLAST - A circuit for preheating filaments may include: a transistor; a first winding, one terminal of which being electrically connected with a collector of the transistor, and the other terminal being connected to an input of a power source; a second winding, one terminal of which being electrically connected with an emitter of the transistor, the other terminal being electrically connected with a base of the transistor, and the second winding being coupled with the first winding in a self-excitation mode; one or more load windings respectively connected with the filaments in series, and each of which being coupled with the first winding in a flyback mode; and a delay switch, configured to change into an on state from an off state when a trigger signal with a predetermined delay is received, so as to turn off the transistor. | 07-11-2013 |
Patent application number | Description | Published |
20100042810 | MULTIPROCESSOR METHOD AND SYSTEM USING STACKED PROCESSOR MODULES AND BOARD-TO-BOARD CONNECTORS - A multiprocessor system is provided, comprising a baseboard, for arranging peripheral equipments; and a plurality of processor modules, each equipped with a processor and a board-to-board connector; wherein the plurality of processor modules are stacked up, with board-to-board connectors being electrically connected between the processor modules and between the processor modules and the baseboard; the processors communicate with the peripheral equipments in accordance with a specific bus specification; and the operations of the plurality of processor modules are coordinated by routes provided between the processor modules and between the processor modules and the baseboard. | 02-18-2010 |
20100046032 | Method for Ensuring Reliable Transmission of DCN Signal by a Gateway - A method for ensuring reliable transmission of a DCN signal by a gateway is disclosed. When acting as a sending gateway, the gateway packs a DCN signal detected into an IFP packet and sends the IFP packet to the IP side, then, reports a fax end event to a Soft Switch after a designated delay period; and the Soft Switch issues a State Switching Command for switching the two gateways back to voice state after receiving the fax end event. When acting as a receiving gateway, the gateway modulates a DCN signal detected and sends the modulated DCN signal to a receiving facsimile machine; if a switching command issued by a Soft Switch is received during sending the DCN signal, the gateway delays the switching; if the gateway has not received a switching command after the DCN data is sent, the gateway initiatively reports a fax end event. | 02-25-2010 |
20100112966 | METHOD AND DEVICE FOR CONTROLLING POWER AMPLIFICATION - A method and an NE for controlling power amplification are provided. The method for controlling power amplification includes: outputting a voltage signal according to the state of an NE; applying the voltage signal to a grid electrode or a base electrode of at least one power amplifier transistor in a power amplifier. Thus, static power dissipation of the power amplifier can be eliminated when no RF power is output, and the efficiency of the power amplifier can be improved by using the above method and NE. | 05-06-2010 |
20100273541 | TYPE OF CELL PHONE DEVICE WITH A HIDDEN SUSPENDED MICROPHONE - A mobile phone apparatus with a hiddenly suspended microphone is provided. The apparatus comprises a mobile phone body, on which a rotation component is deposed, wherein: a microphone pickup hole is provided on said mobile phone body, and within the mobile phone body, there is a microphone device in a position corresponding to the microphone pickup hole; said microphone pickup hole is deposed on the mobile phone body's inner wall at a place where the body engaged with the rotation component, and said microphone pickup hole is shielded by the rotation component. Since the microphone device is mounted on the mobile phone body's inner wall in a suspension manner and the microphone pickup hole is shielded by the rotation component, the apparatus is convenient for the user to hold during calling, while the integrality of the appearance and the good speech quality are ensured. | 10-28-2010 |
20100320016 | Hybrid Power Driving System and Driving Method Thereof - The present invention discloses a hybrid power driving system, comprising: an engine, a clutch, a first shaft, a second shaft disposed parallel to the first shaft, a motor, an energy storage device, and an output gear. The engine may be connected with the first shaft via the clutch. The motor is connected with the second shaft directly or indirectly, and is electrically connected with the energy storage device. The first shaft has a first gear, a second gear and a first synchronizer, in which the first gear and the second gear are mounted on the first shaft via bearings respectively, and the first synchronizer is selectively engaged with the first gear or the second gear. The second shaft may have a third gear, a fourth gear and a second synchronizer, in which the third gear may be mounted on the second shaft via a bearing. The fourth gear may be fixed to the second shaft. And the second synchronizer may be selectively engaged with the third gear or the fourth gear. The first gear may be engaged with the third gear, the second gear may be engaged with the fourth gear. And the third gear may be engaged with an output gear. The present invention also discloses a driving method of a hybrid power driving system. Through the first synchronizer and the second synchronizer selectively engaging with corresponding gears, a plurality of operating modes can be realized. And the structure is simple and compact. | 12-23-2010 |
20110002562 | SLIDING RAIL STRUCTURE OF A SLIDING CELL PHONE AND ITS METHODS - A sliding rail of a sliding closure mobile phone includes a sliding rail fixing part fixed on the body of the mobile phone, a sliding rail sliding strip, and a sliding rail moving part fixed connected on the sliding closure of the mobile phone. The sliding rail sliding strip is set between the sliding rail fixing part and the sliding rail moving part for noise cancelling and sliding. Several lug bosses are set at the coupling position of the sliding rail sliding strip and the sliding rail fixing part for adapting to and holding the sliding rail fixing part. | 01-06-2011 |
20120075678 | Method and apparatus for switching high-speed facsimile to ordinary facsimile - A method applied to T.38 gateway for making high-speed facsimile fall back to ordinary facsimile, including: detecting a call menu signal from a calling high-speed facsimile machine; intercepting the call menu signal when the call menu signal containing high-speed facsimile service information is detected; detecting a digital identification signal from a called high-speed facsimile machine; setting V.8BIT in the digital identification signal to zero. The method of the invention is a reliable and effective method for identifying a facsimile service and making a high-speed facsimile process fall back to an ordinary facsimile process. | 03-29-2012 |
20120201053 | MAGNETIC INTEGRATION DOUBLE-ENDED CONVERTER - A magnetic integration double-ended converter with an integrated function of a transformer and an inductor includes an integrated magnetic member having a magnetic core with three magnetic columns having at least three windings (N | 08-09-2012 |
20120209950 | Data Card and Method for Internet Access of Data Card - The present invention provides a data card and a method for Internet access by the data card. The method for Internet access by the data card includes: after the data card is connected to a host, mapping the data card into an Internet access device by using an Ethernet interface protocol; obtaining, by the data card, dial-up information; dialing, by using the dial-up information, to request to connect to a network; and performing, by the Internet access device, communication between the host and the network. By using the technical solutions provided by embodiments of the present invention, fast Internet access may be implemented without installing a driver. | 08-16-2012 |
20120219189 | METHOD AND DEVICE FOR DETECTING FATIGUE DRIVING AND THE AUTOMOBILE USING THE SAME - The present application discloses a method and device of detecting fatigue driving, comprising: analyzing an eye image in the driver's eye image area with a rectangular feature template to obtain the upper eyelid line; determining the eye closure state according to the curvature or curvature feature value of the upper eyelid line; and collecting statistics on the eye closure state and thereby determining whether the driver is in a fatigue state. The present application determines whether the eyes are opened or closed according to the shape of the upper eyelid, which is more accurate because the upper eyelid line has characteristics of higher relative contrast, anti-interference capacity, and adaptability to the changes in the facial expression. | 08-30-2012 |
20130113570 | Method and Device for Controlling Power Amplification - A method and network equipment for controlling power amplification are disclosed. The method for controlling power amplification includes outputting a voltage signal according to the state of an NE. The voltage signal is applied to a grid electrode or a base electrode of at least one power amplifier transistor in a power amplifier. | 05-09-2013 |
20130254357 | DATA CARD AND METHOD FOR INTERNET ACCESS OF DATA CARD - The present invention provides a data card and a method for Internet access of the data card. The method for Internet access of the data card includes: after the data card is connected to a host, mapping the data card into an Internet access device by using an Ethernet interface protocol; obtaining, by the data card, dial-up information, and dialing by using the dial-up information to request to connect to a network; and performing, by the Internet access device, communication between the host and the network. By using the technical solutions provided by embodiments of the present invention, fast Internet access may be implemented without installing a driver. | 09-26-2013 |
20140111685 | CAMERA MODULE WITH LENS HOLDER AND CONNECTING PLATE BOTH POSITIONED ON SAME SUBSTRATE - A camera module includes a lens module and a connecting plate. The lens module includes a substrate and a lens holder. The substrate includes an upper surface. The upper surface includes a packaging area and a connecting area on the exterior of the packaging area. A number of first pads are positioned on the connecting area. The lens holder is positioned on the packaging area. A plurality of second pads is positioned on the connecting plate and corresponds to the first pads. The second pads of the connecting plate are electrically connected to the first pads of the substrate. | 04-24-2014 |
20140132813 | CAMERA MODULE HAVING PASSIVE COMPONENTS - A camera module includes a substrate, an image sensor chip, a lens module and a number of passive components. The substrate includes a supporting surface. The image sensor chip is supported by the supporting surface, and electrically connected to the substrate. The lens module is positioned on the supporting surface with the image sensor chip being received in the lens module. The passive components are positioned on the supporting surface and mechanically and electrically connected to the substrate. The passive components are all located outside the lens module. | 05-15-2014 |
20140167629 | Direct Type LED Backlight and Liquid Crystal Display Thereof - The present invention provides a direct type LED backlight and a liquid crystal display thereof. The direct type LED backlight comprises a power converting circuit, which transfers an alternating current voltage generated from an external liquid crystal display into direct an current voltage and outputs it; multiple LED strings connected in parallel, wherein each LED string comprises a predetermined amount of LED connected in parallel, which receives a direct current from the power converting circuit; wherein, the predetermined amount is limited to that the direct current of the LED string emitting light normally is smaller than or equal to the direct current output from the power converting circuit. According to the direct type LED backlight of the present invention, it can avoid using a boost circuit in order to decrease circuit complexity and save costs. | 06-19-2014 |
20140207809 | Access Management Method, Device and System - An access management method, device and system are disclosed. It relates to the field of communication; and the problem that the existing update mechanism of an AID and RID mapping relationship table has a low reliability and influences the network working efficiency is solved. The method includes: when detecting that an MN accessing an ASR is offline, the ASR querying a local AID and Routing Identity RID mapping table, and determining a correspondent node of the offline MN; and the ASR sending a mapping table entry update message to an ILR and an ISR and an ASR where the correspondent node is located, and setting an RID in a mapping table entry corresponding to the MN to be NULL, which represents that the MN does not access the ASR currently. | 07-24-2014 |
20140212127 | DEVICE ALLOWING INDEPENDENT TESTING OF DUAL CAMERA MODULE - A dual camera module includes a first flexible printed circuit board (FPCB) with a first camera module, and a second FPCB with a second camera module. The first FPCB includes a first connector and an external connector electrically connected to the first connector and the second FPCB includes a second connector connected to the first connector. The geometry of the placement of the camera modules, and the manner of connection, allows each camera module to be tested independently before being tested together, thus improving the dual camera module's overall rate of passing quality control. | 07-31-2014 |
20140267876 | CAMERA MODULE - A camera module includes a housing, a wafer level module (WLM), a liquid crystal panel, and an image sensor. The housing includes a top surface and a bottom surface facing away from the top surface. The housing defines a through hole running through the top surface and the bottom surface. The WLM is received in the through hole, and includes a lens barrel and at least one lens received in the lens barrel. The lens barrel includes an upper surface and a lower surface facing away from the upper surface. The liquid crystal panel is received in the through hole and positioned on the upper surface. The image sensor is received in the through hole and connected to the lower surface. | 09-18-2014 |
20140314271 | Systems and Methods for Pedestrian Detection in Images - System, apparatus, and method embodiments are provided for detecting the presence of a pedestrian in an image. In an embodiment, a method for determining whether a person is present in an image includes receiving a plurality of images, wherein each image comprises a plurality of pixels and determining a modified center symmetric local binary pattern (MS-LBP) for the plurality of pixels for each image, wherein the MS-LBP is calculated on a gradient magnitude map without using an interpolation process, and wherein a value for each pixel is a gradient magnitude. | 10-23-2014 |
Patent application number | Description | Published |
20090255267 | COMUBSTOR SEAL HAVING MULTIPLE COOLING FLUID PATHWAYS - A combustor for a gas turbine includes a first combustor component and a second combustor component. The second combustor component is at least partially insertable into the first combustor component, and the first combustor component and second combustor component define a combustion fluid pathway. A combustor seal is located between the first combustor component and the second combustor component. The combustor seal defines at least one inner cooling pathway between the combustor seal and the second combustor component and at least one outer cooling pathway between the combustor seal and the first combustor component for cooling the first combustor component and second combustor component. A method for cooling a first combustor component and a second combustor component is also disclosed. | 10-15-2009 |
20100005804 | COMBUSTOR STRUCTURE - A combustor includes at least one combustor liner defining a combustion chamber capable of directing combustion products toward a turbine. At least one combustor sleeve is located outside of the combustion chamber and is capable of reducing a magnitude of acoustic waves in the combustion chamber. The at least one combustor liner and the at least one combustor sleeve define at least one flow channel therebetween. Further, a combustor includes at least one combustor liner defining a combustion chamber capable of directing combustion products toward turbomachinery. At least one combustor sleeve disposed outside of the combustion chamber and is capable of controlling distribution of fluid flow in the combustor to modify a uniformity of the fluid flow to the combustion chamber. | 01-14-2010 |
20100037622 | Contoured Impingement Sleeve Holes - A combustor for use with a gas turbine. The combustor may include liner, an impingement sleeve, and with the liner and the impingement sleeve defining an airflow channel. The impingement sleeve may include a number of contoured holes therethrough. | 02-18-2010 |
20100170249 | METHOD AND APPARATUS TO FACILITATE COOLING OF A DIFFUSION TIP WITHIN A GAS TURBINE ENGINE - A method and apparatus for a diffusion tip for use with a fuel nozzle is described. The diffusion tip has a substantially circular body including an outer surface and an opposite inner surface. The diffusion tip body extends from a discharge end to an inlet end. The diffusion tip includes an inlet surface adjacent to the discharge end and defined within the body. A discharge surface is defined opposite the inlet surface. A plurality of diffusion apertures each extend between the discharge surface and the inlet surface, each aperture is oriented relative to the body to discharge a diffusion flow outward therefrom at an angle γ (gamma) measured in an X-Z plane between a centerline of the aperture and an X-axis extending tangentially to the outer surface, and at an angle θ (theta) measured in a Y-Z plane between the centerline of the aperture and a Y-axis extending radially outward from the centerline. | 07-08-2010 |
20100186416 | FLOW CONDITIONER FOR USE IN GAS TURBINE COMPONENT IN WHICH COMBUSTION OCCURS - A gas turbine component in which combustion occurs. The gas turbine component includes a liner, including a first surface facing a first space and a second surface facing a second space, the liner being interposed between the first and second spaces and having a through-hole defined therein extending from the first to the second surface by which incoming flows proceed from the first space and to the second space. At least the first surface is formed to flow condition the incoming flows to resist separating from sidewalls of the through-hole. | 07-29-2010 |
20100251723 | THIMBLE, SLEEVE, AND METHOD FOR COOLING A COMBUSTOR ASSEMBLY - A method for cooling a combustor assembly having a cooling passage. The method includes providing at least one thimble including an inner surface that defines a first opening, a second opening that is downstream from the first opening, and a flow channel that extends between the first opening and the second opening. The flow channel has a converging portion and a recovery portion that is downstream from the converging portion. The method also includes inserting the at least one thimble into at least one inlet that is defined in at least one sleeve such that cooling air is discharged from the flow channel into the cooling passage. | 10-07-2010 |
20100293957 | SYSTEM AND METHOD FOR COOLING A WALL OF A GAS TURBINE COMBUSTOR - A system, in one embodiment, includes an engine wall. The engine wall includes a cold-side and a hot-side. The engine wall includes one or more dilution holes, wherein each of the one or more dilution holes includes a first opening on the cold-side, a second opening on a hot-side, and a section of thermal barrier coating (TBC) applied on the cold-side and having an opening that generally circumscribes the first opening. | 11-25-2010 |
20110162378 | TUNABLE TRANSITION PIECE AFT FRAME - A tunable transition piece aft-frame is disclosed for tuning the exit profile of combustion products as such products flow from a transition piece to a combustion product receiving apparatus. The aft-frame includes a generally rectilinear shaped body which has a laterally extending flange. Dilution holes are formed in the flange and are configured to allow dilution air to penetrate into the flow of the combustion products to shape the exit temperature profile of the combustion products. | 07-07-2011 |
20120279226 | HULA SEAL WITH PREFERENTIAL COOLING - An annular seal for use between coupled combustor components includes a segmented annular solid edge portion and a plurality of alternating spring fingers and slots extending from the solid edge portion and arranged about a circumference of the solid edge portion, wherein one or more of the plurality of spring fingers or one or more of the plurality of straight and angled slots have non-uniform width dimensions. | 11-08-2012 |
20120304659 | IMPINGEMENT SLEEVE AND METHODS FOR DESIGNING AND FORMING IMPINGEMENT SLEEVE - An impingement sleeve and methods for designing and forming an impingement sleeve are disclosed. In one embodiment, the impingement sleeve includes a body configured to at least partially surround a transition piece of the combustor. The impingement sleeve further includes a plurality of cooling holes defined in the body, the plurality of cooling holes having a cooling hole pattern configured to provide a desired operational value for the transition piece. At least one of the plurality of cooling holes has a chamfer extending at least partially between an inlet and an outlet of the at least one of the plurality of cooling holes. At least a portion of the plurality of cooling holes are generally longitudinally asymmetric. | 12-06-2012 |
20130086920 | COMBUSTOR AND METHOD FOR SUPPLYING FLOW TO A COMBUSTOR - A device for supplying flow to a combustor includes a flow sleeve configured to circumferentially surround the combustor, wherein the flow sleeve defines a first annular passage around the combustor. A first section of the first annular passage converges at a first convergence rate. A second section of the first annular passage downstream from the first section converges at a second convergence rate that is less than the first convergence rate. A method for supplying flow to a combustor includes flowing a first portion of a working fluid substantially axially through a first annular passage, converging the first annular passage at a first convergence rate, and converging the first annular passage at a second convergence rate downstream from the first convergence rate, wherein the second convergence rate is less than the first convergence rate. | 04-11-2013 |
20130089823 | COMBUSTOR - A combustor includes a combustion chamber and at least one group of at least two burner jets disposed circumferentially about the combustor. The at least two burner jets within a group are generally coplanar and are spaced about equal distances circumferentially. Each of the at least two burner jets within a group is oriented to direct a flow of a fluid at a corresponding tangential point of an associated imaginary circle within the combustion chamber to induce a generally cyclonic flow pattern within the combustion chamber. | 04-11-2013 |
20130091847 | COMBUSTOR LINER - A combustor liner is provided. The combustor liner has a first end, including a forward end liner formed to define a converging interior through which a main flow is directed to flow and a second end. The second end is fluidly coupled to an aft portion of the first end and includes an aft end liner formed to define a diverging interior receptive of the main flow and through which the main flow is directed to continue to flow. | 04-18-2013 |
20130232980 | SYSTEM FOR SUPPLYING A WORKING FLUID TO A COMBUSTOR - A system for supplying a working fluid to a combustor includes a combustion chamber, a liner that circumferentially surrounds at least a portion of the combustion chamber, and a flow sleeve that circumferentially surrounds at least a portion of the liner. A tube provides fluid communication for the working fluid to flow through the flow sleeve and the liner and into the combustion chamber, and the tube spirals between the flow sleeve and the liner. | 09-12-2013 |
20130236301 | Apparatus And System For Directing Hot Gas - Disclosed herein are apparatuses and systems for directing the flow of hot gas exiting a transition piece. In an embodiment, an aft frame an aft frame has an exit face that has an airfoil shape. In an embodiment, a transition piece aft exit has an airfoil shape. | 09-12-2013 |
20130239575 | SYSTEM FOR SUPPLYING A WORKING FLUID TO A COMBUSTOR - A system for supplying a working fluid to a combustor includes a combustion chamber and a flow sleeve that circumferentially surrounds at least a portion of the combustion chamber. A tube provides fluid communication for the working fluid to flow through the flow sleeve and into the combustion chamber, wherein the tube comprises an axial centerline. A first set of injectors are circumferentially arranged around the tube and angled radially with respect to the axial centerline of the tube, wherein the first set of injectors provide fluid communication for the working fluid to flow through a wall of the tube. | 09-19-2013 |
20130318991 | Combustor With Multiple Combustion Zones With Injector Placement for Component Durability - A combustion system including a combustor; a combustor liner disposed within the combustor is provided. At least one primary fuel nozzle is provided to provide fuel to a primary combustion zone disposed proximate to the upstream end of the combustor liner. A transition duct is coupled to the downstream end of the combustor liner. A secondary nozzle assembly is disposed proximate to the downstream end of the combustor to provide fuel to a secondary combustion zone at locations predetermined to reduce peak thermal loads on the surface area of the transition duct. | 12-05-2013 |
20140013758 | SYSTEM FOR SUPPLYING A WORKING FLUID TO A COMBUSTOR - A system for supplying a working fluid to a combustor includes a fuel nozzle, a combustion chamber downstream from the fuel nozzle, and a plurality of fuel injectors circumferentially arranged around the combustion chamber. The plurality of fuel injectors provide fluid communication into the combustion chamber, and a separate cap for each fuel injector defines a separate volume around a different fuel injector outside of the combustion chamber. | 01-16-2014 |
20140033725 | INJECTOR SEAL FOR A GAS TURBOMACHINE - An injector seal for a gas turbomachine includes a seal body having a first surface, an opposing second surface, a central opening configured and disposed to receive a gas turbomachine injector, an outer edge, and a plurality of passages extending through the seal body. The plurality of passages are configured and disposed to guide a fluid at the first surface through the second surface. | 02-06-2014 |
20140033726 | LINER COOLING ASSEMBLY FOR A GAS TURBINE SYSTEM - A liner cooling assembly for a gas turbine system includes a liner having an outer surface and an inner surface, the inner surface defining an interior region. Also included is a sleeve disposed radially outwardly of the outer surface of the liner, the sleeve and the outer surface of the liner defining a channel configured to receive a cooling flow. Further included is a cooling jacket extending circumferentially around at least a portion of the outer surface of the liner and disposed between the liner and the sleeve, wherein the cooling jacket comprises at least one support operably coupled to the cooling jacket and the outer surface of the liner. | 02-06-2014 |
20140041391 | APPARATUS INCLUDING A FLOW CONDITIONER COUPLED TO A TRANSITION PIECE FORWARD END - An apparatus is provided and includes a combustor, a transition piece and a flow conditioner. The combustor has a head end and defines a first flowpath along which a main flow is directable to flow in a downstream direction from the head end. The transition piece is disposable downstream from the combustor, has a forward end and defines a second flowpath along which the main flow is directable to flow in the downstream direction from the forward end. The flow conditioner includes an inner member coupled to the transition piece forward end, an outer member and aerodynamic elements supportively disposed between the inner and outer members to be interactive with a flow of fluid proceeding toward the combustor head end. | 02-13-2014 |
20140096530 | AIR MANAGEMENT ARRANGEMENT FOR A LATE LEAN INJECTION COMBUSTOR SYSTEM AND METHOD OF ROUTING AN AIRFLOW - An air management arrangement for a late lean injection combustor system includes a combustor liner defining a combustor chamber. Also included is a sleeve surrounding at least a portion of the combustor liner, the combustor liner and the sleeve defining a cooling annulus for routing a cooling airflow from proximate an aft end of the combustor liner toward a forward end of the combustor liner. Further included is a cooling airflow divider region configured to split the cooling airflow into a first cooling airflow portion and a second cooling airflow portion, wherein the first cooling airflow portion is directed to at least one primary air-fuel injector, wherein the second cooling airflow portion is directed to at least one lean-direct injector extending through the sleeve and the cooling annulus for injection of the second cooling airflow portion into the combustor chamber. | 04-10-2014 |
20140116053 | FUEL INJECTION ASSEMBLIES IN COMBUSTION TURBINE ENGINES - An assembly for use in a fuel injection system within a combustor of a combustion turbine engine is described. The assembly may include: a first port formed through an outer radial wall of the combustor and a second port formed through an inner radial wall. A plenum may be formed about the first port. A tube may be formed that has a first end positioned within the first port and a second end positioned within the second port. At the first end, the tube may be sized smaller than the first port such that two passages are defined therethrough: a first passage defined about an exterior of the tube; and a second passage defined through an interior of the tube. | 05-01-2014 |
20140116058 | ASSEMBLIES AND APPARATUS RELATED TO COMBUSTOR COOLING IN TURBINE ENGINES - A combustor of a combustion turbine engine is described. The combustor may include an inner radial wall, which defines a combustion chamber downstream of a primary fuel nozzle, and an outer radial wall, which surrounds the inner radial wall so to form a flow annulus therebetween, and the combustor may include a socket extending from the outer radial wall into the flow annulus. The socket may include: a mouth formed through the outer radial wall; a floor offset a predetermined distance from an outboard surface of the inner radial wall; impingement ports formed through the floor; and an axial nozzle. | 05-01-2014 |
20140123653 | ENHANCEMENT FOR FUEL INJECTOR - A fuel injector is provided and includes a surface disposed proximate to a flow of a first fluid and a delta wing feature. The surface has upstream and downstream portions defined relative to the flow and defines an injector hole in the downstream portion by which a jet of a second fluid is injectable into the flow. The delta wing feature is disposed on the surface at the upstream portion and is configured to lift an oncoming portion of the flow off the surface and to cause the oncoming portion of the flow to form a pair of counter-rotating vortices that respectively co-rotate with the jet in a cross-flow direction. | 05-08-2014 |
20140130477 | TURBOMACHINE AND STAGED COMBUSTION SYSTEM OF A TURBOMACHINE - A turbomachine including a combustor in which fuel is combustible to produce a working fluid, a turbine section, which is receptive of the working fluid for power generation operations, a transition piece in which additional fuel is combustible, the transition piece being disposed to transport the working fluid from the combustor to the turbine section and a staged combustion system coupled to the combustor and the transition piece. The staged combustion system is configured to blend components of the fuel and the additional fuel in multiple modes. | 05-15-2014 |
20140130504 | SYSTEM FOR COOLING A HOT GAS COMPONENT FOR A COMBUSTOR OF A GAS TURBINE - A system for cooling a hot gas path component for a combustor generally includes an impingement sleeve that circumferentially surrounds an outer surface of the hot gas path component. A first cooling chamber is defined between the impingement sleeve and a first portion of the outer surface of the hot gas path component. A second cooling chamber is disposed downstream from the first cooling chamber. The second cooling chamber is defined between the impingement sleeve and a second portion of the outer surface of hot gas path component. An inlet extends through the impingement sleeve so as to define a first flow path into the first cooling chamber. An outlet defines a second flow path between the first cooling chamber and the second cooling chamber. | 05-15-2014 |
20140174090 | SYSTEM FOR SUPPLYING FUEL TO A COMBUSTOR - A system for supplying fuel to a combustor includes a combustion chamber and a liner that circumferentially surrounds at least a portion of the combustion chamber. A plurality of fuel nozzles are radially arranged across the combustor upstream from the combustion chamber to supply a swirling flow of fuel into the combustion chamber. A first fuel injector downstream from the plurality of fuel nozzles provides fluid communication for fuel to flow through the liner and into the combustion chamber. The first fuel injector is circumferentially clocked with respect to the swirling flow of fuel in the combustion chamber. | 06-26-2014 |
20140260279 | HOT GAS PATH DUCT FOR A COMBUSTOR OF A GAS TURBINE - A hot gas path duct or unibody liner for a gas turbine includes a main body having a forward end and an aft end. The main body defines a cross-sectional flow area and an axial flow length that extends between the forward end and the aft end. The main body further defines a fuel injection portion disposed downstream from the forward end and upstream from the aft end. The cross-sectional flow area decreases along the axial flow length between the forward end and the fuel injection portion and increases along at least a portion of the axial flow length downstream from the fuel injection portion. | 09-18-2014 |
20150059348 | SYSTEM AND METHOD FOR CONTROLLING FUEL DISTRIBUTIONS IN A COMBUSTOR IN A GAS TURBINE ENGINE - The present disclosure relates to a gas turbine engine system having a plurality of combustors, wherein a first combustor includes one or more fuel nozzles and one or more fuel injectors positioned downstream from the fuel nozzles. The gas turbine engine may also include a first valve disposed along a fuel delivery line between a fuel circuit and the first combustor to adjust a first flow of the fuel to the first combustor. The gas turbine engine may also include a second valve disposed along a fuel delivery line between the first valve and at least one of the one or more fuel injectors to adjust a second flow of the fuel to at least one of the one or more fuel injectors. | 03-05-2015 |
Patent application number | Description | Published |
20100244943 | FILTER SHAPING USING A SIGNAL CANCELLATION FUNCTION - A signal filter and accompanying methods. In one embodiment, the filter includes a first mechanism for receiving a first signal. A second mechanism employs one or more modified representations of the first signal to cancel one or more frequency components of the first signal, yielding an output signal in response thereto. In a more specific embodiment, the first mechanism includes a splitter for receiving the first signal and splitting the first signal onto a first path and a second path. The second mechanism further includes one or more delay modules and one or more phase shifters in the first path and/or the second path. One or more controllable amplifiers are optionally included in the first path and/or the second path. The one or more delay modules, phase shifters, or amplifiers are responsive to one or more control signals from a controller. The controller is adapted to modify behavior of the second mechanism so that the filter is characterized by a desired frequency response. | 09-30-2010 |
20100244945 | Calibration of Adjustable Filters - A filter controller. In one embodiment, the filter controller includes a first mechanism for providing an input signal to an adjustable filter. A second mechanism measures a response of the adjustable filter to the input signal and provides a second signal in response thereto. A third mechanism sets one or more parameters of the adjustable filter in response to the second signal. In a more specific embodiment, the adjustable filter includes one or more sub-filters, such as a canceller filter, which may be any filter that employs one or more portions or versions of a signal to selectively cancel one or more portions or versions, such as frequency components, of the same signal. | 09-30-2010 |
20110190028 | Power Amplifier Linearization Feedback Methods and Systems - Linearizers can improve the linearity of power amplifiers by canceling or reducing amplitude of non-linearity components, (e.g., IM | 08-04-2011 |
20110211649 | Methods and Systems for Noise and Interference Cancellation - Signals propagating from an aggressor communication channel can cause detrimental interference in a victim communication channel. One or more noise cancellers can generate an interference compensation signal to suppress or cancel the interference based on one or more settings. A controller can execute algorithms to find preferred settings for the noise canceller(s). The controller can use a feedback signal (e.g., receive signal quality indicator) received from a victim receiver during the execution of the algorithm(s) to find the preferred settings. One exemplary algorithm includes sequentially evaluating the feedback resulting from a predetermined list of settings. Another algorithm includes determining whether to move from one setting to the next based on the feedback values for both settings. Yet another algorithm includes evaluating a number of sample settings to determine which of the sample settings result in a better feedback value and searching around that sample setting for a preferred setting. | 09-01-2011 |
20110212692 | Cascaded Filter Based Noise and Interference Canceller - Signals propagating from an aggressor communication channel can cause detrimental interference in a victim communication channel. A high input power cascaded filter canceller (“HIPCF”) can obtain a sample of the signal that imposes interference and process the sampled signal to generate an interference compensation signal that, when applied to the victim communication channel, cancels or suppresses the detrimental interference. The HIPCF canceller can include two or more cascaded filters, such as band-pass filters, that block or reduce amplitude of a signal outside the communication frequency band of a victim receiver. The HIPCF canceller also includes an I/Q modulator that receives the filtered signal and generates the interference compensation signal by adjusting or updating one or more aspects of the filtered signal, such as a gain, phase, or delay, based upon feedback from the victim receiver or a power detector and algorithms executed by the controller. | 09-01-2011 |
20110212696 | System and Method for Reducing In-Band Interference for a Shared Antenna - An interference compensation circuit for suppressing in-band or nearby out-of-band interference in a shared antenna communication system. The communication system can include a first communication device having a transmitter for transmitting signals within a first frequency band and a second communication device having a receiver for receiving electromagnetic signals within a second frequency band. The second frequency band can be adjacent or overlapping the first frequency band. The communication system also can include an interference compensation circuit that receives samples of the signals transmitted by the transmitter and generate an interference compensation signal in response to adjusting amplitude, phase, and/or delay of the samples. The interference compensation signal can suppress interference imposed on the receiver by the signals transmitted by the transmitter when applied to a signal receive path of the receiver. | 09-01-2011 |
20110234315 | Power Amplifier Linearization Using Cancellation-Based Feed Forward Methods and Systems - Linearizers can improve the linearity of power amplifiers by canceling or reducing amplitude of non-linearity components, (e.g., IM | 09-29-2011 |
20110256857 | Systems and Methods for Improving Antenna Isolation Using Signal Cancellation - Interference compensation circuits can isolate a victim antenna from an aggressor antenna, which causes the antennas to appear as being spaced further apart. The interference compensation circuit can obtain samples of signals generated by a transmitter for transmission by the aggressor antenna and process the samples to generate an interference compensation signal. The generated interference compensation signal can be applied to a signal path between the victim antenna and a receiver to suppress, cancel, or otherwise compensate for interference imposed on the victim antenna by the signals transmitted from the aggressor antenna. The interference compensation signal is generated by adjusting at least one of amplitude, phase, and delay of the samples to emulate the interference imposed on the victim antenna. | 10-20-2011 |
20130099855 | Filter Shaping Using a Signal Cancellation Function - A signal filter and accompanying methods. In one embodiment, the filter includes a first mechanism for receiving a first signal. A second mechanism employs one or more modified representations of the first signal to cancel one or more frequency components of the first signal, yielding an output signal in response thereto. In a more specific embodiment, the first mechanism includes a splitter for receiving the first signal and splitting the first signal onto a first path and a second path. The second mechanism further includes one or more delay modules and one or more phase shifters in the first path and/or the second path. One or more controllable amplifiers are optionally included in the first path and/or the second path. The one or more delay modules, phase shifters, or amplifiers are responsive to one or more control signals from a controller. The controller is adapted to modify behavior of the second mechanism so that the filter is characterized by a desired frequency response. | 04-25-2013 |
20140206300 | METHODS AND SYSTEMS FOR NOISE AND INTERFERENCE CANCELLATION - Signals propagating from an aggressor communication channel can cause detrimental interference in a victim communication channel. One or more noise cancellers can generate an interference compensation signal to suppress or cancel the interference based on one or more settings. A controller can execute algorithms to find preferred settings for the noise canceller(s). The controller can use a feedback signal (e.g., receive signal quality indicator) received from a victim receiver during the execution of the algorithm(s) to find the preferred settings. One exemplary algorithm includes sequentially evaluating the feedback resulting from a predetermined list of settings. Another algorithm includes determining whether to move from one setting to the next based on the feedback values for both settings. Yet another algorithm includes evaluating a number of sample settings to determine which of the sample settings result in a better feedback value and searching around that sample setting for a preferred setting. | 07-24-2014 |
Patent application number | Description | Published |
20090188347 | TREATED REFRACTORY MATERIAL AND METHODS OF MAKING - A treated refractory material includes a refractory material having a plurality of pores, wherein the refractory material comprises aluminum oxide, silicon oxide, magnesium oxide, chromium oxide, zirconium oxide, titanium oxide, calcium oxide, fireclay, silicon carbide, tungsten, mullite, dolomite, magnesite, magnesium aluminum oxide, chromite, magnetite, or a combination comprising at least one of the foregoing; and a protective material disposed within the plurality of pores of the refractory material, wherein the protective material is selected from the group consisting of aluminum oxide, chromium oxide, silica, rare earth oxides, rare earth zirconates, titanium oxide, mullite, zirconium oxide, zirconium silicate, yttrium oxide, magnesium oxide, iron oxide, and blends thereof. | 07-30-2009 |
20090202717 | Anti-Fouling Coatings for Combustion System Components Exposed to Slag, Ash and/or Char - A coating for use in combustion systems includes a plurality of refractory metal particles in a ceramic, glass or metal matrix disposed on surfaces of the system that are prone to slag, ash, and/or char buildup during operation of the combustion system. The coating is effective to prevent any substantial interaction with the slag, ash, and/or char. | 08-13-2009 |
20090246500 | COMPONENT IN A COMBUSTION SYSTEM, AND PROCESS FOR PREVENTING SLAG, ASH, AND CHAR BUILDUP - Disclosed herein is a component in a combustion system comprising a composite, the composite comprising silicon carbide; and a refractory metal silicide comprising a phase selected from Rm | 10-01-2009 |
20100031570 | METHOD AND SYSTEM FOR AN INTEGRATED GASIFIER AND SYNGAS COOLER - A method and system for an integrated gasifier and syngas cooler are provided. The system includes a gasifier including a reaction chamber, a syngas cooler integrally formed with the gasifier and including at least one heat exchanger element, and a transition portion integrally formed with the reaction chamber and the syngas cooler and extending therebetween, the transition portion further including a throat extending between the reaction chamber and the syngas cooler, the transition portion further including a heat exchanger circumscribing the throat. | 02-11-2010 |
20100040778 | Refractory Material with Improved Resistance to Molten Slag - A treated refractory material includes a porous refractory material having one or more protective materials disposed within pores of the refractory material. Methods of preparing the treated refractory material are also provided. The treated refractory material provides protection from the penetration of slag and extends the service life of the refractory material. | 02-18-2010 |
20100180806 | Refractory Brick and Tapered Mortar Joint - A refractory brick and mortar joint comprise a cold face of the refractory brick; a hot face of the refractory brick opposite the cold face, wherein the hot face is shorter in length than the cold face; and at least one tapered mortar joint extending from the hot face to the cold face, wherein the at least one tapered mortar joint is thicker at the hot face of the refractory brick than at the cold face of the refractory brick. A refractory brick comprises a cold face; a hot face opposite the cold face, wherein the hot face is shorter in length than the cold face; and at least one surface extending from the cold face to the hot face, wherein the at least one surface is angled to accommodate the difference in length between the cold face and the hot face. | 07-22-2010 |
20110136654 | COMPONENT IN A COMBUSTION SYSTEM, AND PROCESS FOR PREVENTING SLAG, ASH, AND CHAR BUILDUP - Disclosed herein is a component in a combustion system comprising a composite, the composite comprising silicon carbide; and a refractory metal silicide comprising a phase selected from Rm | 06-09-2011 |
20120102835 | SYSTEM AND METHOD FOR PROTECTING GASIFIER QUENCH RING - A system includes a gasifier, which includes a reaction chamber configured to convert a feedstock into a synthetic gas, a quench chamber configured to cool the synthetic gas, a quench ring configured to provide a water flow to the quench chamber, and a quench ring protection system configured to protect the quench ring from the synthetic gas or a molten slag. The quench ring protection system includes a protective barrier disposed within an inner circumferential surface of the quench ring. The protective barrier substantially overlaps the inner circumferential surface in an axial direction along an axis of the quench ring. | 05-03-2012 |
20120111009 | SYSTEM FOR COOLING SYNGAS - A system includes a syngas cooler configured to cool a syngas. The syngas cooler includes a first syngas cooler section configured to cool the syngas and a second syngas cooler section configured to cool the syngas and generate a first superheated steam with an enthalpy of less than approximately 3800 kJ/kg. | 05-10-2012 |
20130255916 | Gasifier Cooling System with Convective Syngas Cooler and Quench Chamber - The present application thus provides a gasifier cooling system for cooling a flow of hot syngas from a gasifier. The gasifier cooling system may include a radiant syngas cooler, a quench chamber, and a convective syngas cooler such that the flow of syngas flows through the quench chamber or the convective syngas cooler. | 10-03-2013 |