Patent application number | Description | Published |
20090218137 | Drilling rig drawworks installation - Methods and systems for installing a drawworks on a drilling rig, the method, in certain aspects, including moving a drawworks on movement apparatus on the ground adjacent a drill floor of a rig, connecting the drawworks to the drill floor, moving the movement apparatus away from the rig, and raising the drill floor with the drawworks thereon using raising apparatus of a rig substructure supporting the drill floor. This abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure and is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims, 37 C.F.R. 1.72(b). | 09-03-2009 |
20090218138 | Drilling rig structure installation and methods - A method for installing rig structure (e.g. cabin, house, a doghouse) on a drilling rig, the method including: connecting support apparatus to a substructure of a drilling rig, supporting a drilling floor; moving a movement apparatus supporting a rig structure to position it adjacent the support apparatus, by moving movement apparatus on ground adjacent the substructure, moving the support apparatus into a connecting orientation with respect to the structure; connecting raising apparatus to the structure, the raising apparatus connected to the support apparatus; raising the structure up to the drill floor with the raising apparatus; and securing the structure to the support apparatus. This abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure and is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims, 37 C.F.R. 1.72(b). | 09-03-2009 |
20090218144 | Drilling rig masts and methods of assembly and erecting masts - Methods for connection parts of a mast of a drilling rig without using a crane or other lifting machine are disclosed. In certain aspects, these methods include moving parts of a mast to be assembled with trucks and positioning the parts with the trucks to facilitate their connection. This Abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure and is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims, | 09-03-2009 |
20090293417 | Grating fastening methods and systems - Methods and systems are disclosed for fastening a grating to a lower member such as a plate, floor, beam, or substructure below the grating. Such methods and systems can include securing a primary bolt with an interior threaded portion to the lower member and then securing a secondary bolt in the threaded portion of the primary bolt. This abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure and is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims, 37 C.F.R. 1.72(b). | 12-03-2009 |
20130276386 | SUBSTRUCTURE OF A MOBILE DRILLING RIG WITH A MOVABLE CENTER FLOOR SECTION - Disclosed herein is a raisable substructure of a drilling rig that includes first and second substructure boxes. The first and second substructure boxes of the raisable substructure each include, among other things an upper box and a lower box, wherein each of the upper boxes is adapted to be raised above a respective lower box. The disclosed raisable substructure also includes a movable center floor section that is adapted to be supported by the upper boxes of the first and second substructure boxes, wherein the movable center floor section is further adapted to be slidably moved between the upper boxes during assembly of the drilling rig. | 10-24-2013 |
20130291452 | BI-DIRECTIONALLY RAISABLE DRILLING RIG MAST - Disclosed herein is a bi-directionally raisable drilling rig mast system that includes a drilling rig mast having a bi-directional mast erection connection, a first erection connection positioned proximate a first side of a rig substructure, and a second erection connection positioned proximate a second side of the rig substructure, the second side being at an opposite side of the rig substructure from the first side. The system further includes at least one mast erection apparatus having an upper end that is adapted to be pivotably attached to the bi-directional mast erection connection and a lower end that is adapted to be pivotably attached to the first erection connection for erecting the drilling rig mast from the first side of the substructure, the lower end being further adapted to be pivotably attached to the second erection connection for erecting the drilling rig mast from the second side of the substructure. | 11-07-2013 |
20150047908 | BI-DIRECTIONALLY RAISABLE DRILLING RIG MAST - A substructure of a drilling rig is positioned above a first wellbore at a first wellbore location, a drilling rig mast is pivotably attached to the substructure and raised from a first mast position wherein an upper end of the drilling rig mast is oriented in a first direction toward a first side of the substructure to a first raised drilling position, after which a first drilling operation is performed on the first wellbore. The substructure is moved to a second wellbore location and positioned above a second wellbore, the drilling rig mast is pivotably attached to the substructure and raised from a second mast position wherein an upper end of the drilling rig mast is oriented in a second direction toward a second side of the substructure to a second raised drilling position, after which a second drilling operation is performed on the second wellbore. | 02-19-2015 |
20150052828 | BI-DIRECTIONALLY RAISABLE DRILLING RIG MAST - Disclosed herein is a bi-directionally raisable drilling rig mast system that includes a drilling rig mast having a bi-directional mast erection connection, a first erection connection positioned proximate a first side of a rig substructure, and a second erection connection positioned proximate a second side of the rig substructure, the second side being at an opposite side of the rig substructure from the first side. The system further includes at least one mast erection apparatus having an upper end that is adapted to be pivotably attached to the bi-directional mast erection connection and a lower end that is adapted to be pivotably attached to the first erection connection for erecting the drilling rig mast from the first side of the substructure, the lower end being further adapted to be pivotably attached to the second erection connection for erecting the drilling rig mast from the second side of the substructure. | 02-26-2015 |
Patent application number | Description | Published |
20100010053 | COMPOUNDS - The present invention relates to novel oxadiazole derivatives having pharmacological activity, processes for their preparation, pharmaceutical compositions containing them and their use in the treatment of various disorders. | 01-14-2010 |
20100029729 | COMPOUNDS - The present invention relates to novel oxadiazole derivatives having pharmacological activity, processes for their preparation, pharmaceutical compositions containing them and their use in the treatment of various disorders. | 02-04-2010 |
20110086839 | COMPOUNDS - The present invention relates to novel oxadiazole derivatives having pharmacological activity, processes for their preparation, pharmaceutical compositions containing them and their use in the treatment of various disorders. | 04-14-2011 |
20110124671 | SPIROINDENES AND SPIROINDANES AS MODULATORS OF CHEMOKINE RECEPTORS - The present invention relates to a compound of the following formula: | 05-26-2011 |
20110269738 | COMPOUNDS - The present invention relates to novel compounds having pharmacological activity, processes for their preparation, pharmaceutical compositions containing them and their use in the treatment of various disorders. | 11-03-2011 |
20120094979 | THIAZOLE OR THIADIZALOE DERIVATIVES FOR USE AS SPHINGOSINE 1-PHOSPHATE 1 (S1P1) RECEPTOR AGONISTS - Thiazole or thiadizaloe derivatives of formula (I) or pharmaceutical salts thereof having pharmacological activity, processes for their preparation, pharmaceutical compositions containing them and their uses in the treatment of various disorders mediated by S1P1 receptor are disclosed. | 04-19-2012 |
20120101124 | 1,2,4-OXADIAZOL DERIVATIVES, THEIR PHARMACEUTICAL COMPOSITIONS AND THEIR USE AS SPHINGOSINE 1-PHOSPHATE 1 RECEPTOR AGONISTS - 1,2,4-Oxadiazol derivatives represented by formula (I) useful as sphingosine 1-phosphate 1 (S1P1) receptor agonists, processes for their preparation, pharmaceutical compositions containing them and their use in the treatment of various disorders mediated via S1P1 receptor are disclosed. | 04-26-2012 |
20120101134 | 5-MEMBERED HETEROARYL DERIVATIVES USED AS SPHINGOSINE 1-PHOSPHATE RECEPTOR AGONISTS - 5-membered heteroaryl derivatives of formula (I) or salts thereof, processes for their preparation, pharmaceutical compositions containing them and their uses in the treatment of various disorders mediated by S1P1 receptors are disclosed. | 04-26-2012 |
20120101136 | 5-MEMBERED HETEROARYL DERIVATIVES USED AS SPHINGOSINE 1- PHOSPHATE RECEPTOR AGONISTS - 5-membered heteroaryl derivatives of formula (I) or salts thereof, processes for their preparation, pharmaceutical compositions containing them and their uses in the treatment of various disorders mediated by S1P1 receptors are disclosed. | 04-26-2012 |
20120283297 | OXADIAZOLE SUBSTITUTED INDAZOLE DERIVATIVES FOR USE AS SPHINGOSINE 1-PHOSPHATE 1 (S1P1) RECEPTOR AGONISTS - Oxadiazole substituted indazole derivatives of formula (I) or pharmaceutical salts thereof having pharmacological activity, processes for their preparation, pharmaceutical compositions containing them and their uses in the treatment of various disorders mediated by S1P1 receptors are disclosed. | 11-08-2012 |
20130012491 | PYRIMIDINE DERIVATIVES FOR USE AS SPHINGOSINE 1-PHOSPHATE 1 (S1P1) RECEPTOR AGONISTS - Disclosed are pyrimidine derivatives for use as a sphingosine 1-phosphate 1 (S1P1) receptor agonists, processes for their preparation, pharmaceutical compositions containing them and their use in the treatment of conditions or diseases mediated by S1P1 receptors, particularly multiple sclerosis. | 01-10-2013 |
Patent application number | Description | Published |
20140243553 | AMORPHOUS ASIATIC TROMETHAMINE SALT AND PREPARATION METHOD THEREOF - An amorphous asiatic tromethamine salt and the preparation method thereof. The method includes the steps of: (1) dissolving asiatic acid in an organic solvent; step (2) mixing with tromethamine; step (3) stirring and salifying the same, and then removing the organic solvent. The method for preparing the amorphous asiatic tromethamine salt is easy and effective, and the water solubility and bioavailability of the asiatic tromethamine salt thus obtained are greatly compared with the prior art. | 08-28-2014 |
20150057440 | TWO CRYSTAL FORMS OF GINSENOSIDE C-K AND METHOD FOR PREPARING SAME - Provided are ginsenoside C-K polymorphic forms and a method for preparing same. The ginsenoside C-K polymorphic forms are crystal form D and crystal form H. | 02-26-2015 |
20150065699 | GINSENOSIDE C-K POLYMORPHIC COMPOUNDS AND METHOD FOR PREPARING SAME - Provided are several types of ginsenoside polymorphic substances and a method for preparing same. In particular, new crystal form A, crystal form B, crystal form C, crystal form E, crystal form F, crystal form I, crystal form K, crystal form L, crystal form M, crystal form N, and crystal form O are involved. | 03-05-2015 |
Patent application number | Description | Published |
20110230457 | Substituted Isoquinolinones and Quinazolinones - The invention relates to substituted nitrogen containing bicyclic heterocycles of the formula (I) | 09-22-2011 |
20120129871 | Crystalline form of an inhibitor of MDM2/4 and p53 interaction - A crystalline form of (S)-1-(4-Chloro-phenyl)-7-isopropoxy-6-methoxy-2-(4-{methyl-[4-(4-methyl-3-oxo-piperazin-1-yl)-trans-cyclohexylmethyl]-amino}-phenyl)-1,4-dihydro-2H-isoquinolin-3-one, which is useful in the treatment of a disease or disorder associated with the interaction between p53, or variants thereof, and MDM2 and/or MDM4, or variants thereof, respectively, | 05-24-2012 |
20130245036 | CRYSTALLINE FORM OF AN INHIBITOR OF MDM2/4 AND P53 INTERACTION - A crystalline form of (S)-1-(4-Chloro-phenyl)-7-isopropoxy-6-methoxy-2-(4-{methyl-[4-(4-methyl-3-oxo-piperazin-1-yl)-trans-cyclohexylmethyl]-amino}-phenyl)-1,4-dihydro-2H-isoquinolin-3-one, which is useful in the treatment of a disease or disorder associated with the interaction between p53, or variants thereof, and MDM2 and/or MDM4, or variants thereof, respectively. | 09-19-2013 |
20130281473 | SUBSTITUTED ISOQUINOLINONES AND QUINAZOLINONES - The invention relates to substituted nitrogen containing bicyclic heterocycles of the formula (I) | 10-24-2013 |
Patent application number | Description | Published |
20100237891 | Method, apparatus and system of parallel IC test - A method, apparatus and system for integrated circuit testing, wherein a plural number of devices under test (DUTs) and a plural number of comparison apparatuses are placed on a common substrate. The DUTs all operate under the same input stimulation and each produce its own operation output. The outputs are compared by the comparison apparatuses to generate comparison characteristics which are used to filter-out the failed devices. This invention lowers the testing cost, shortens time to product mass-production, and lowers the miss rate of failed devices passed as good ones. | 09-23-2010 |
20110238917 | HIGH-PERFORMANCE CACHE SYSTEM AND METHOD - A digital system is provided for high-performance cache systems. The digital system includes a processor core and a cache control unit. The processor core is capable of being coupled to a first memory containing executable instructions and a second memory with a faster speed than the first memory. Further, the processor core is configured to execute one or more instructions of the executable instructions from the second memory. The cache control unit is configured to be couple to the first memory, the second memory, and the processor core to fill at least the one or more instructions from the first memory to the second memory before the processor core executes the one or more instructions, Further, the cache control unit is also configured to examine instructions being filled from the first memory to the second memory to extract instruction information containing at least branch information, to create a plurality of tracks based on the extracted instruction information; and to fill the at least one or more instructions based on one or more tracks from the plurality of instruction tracks, | 09-29-2011 |
20120191967 | CONFIGURABLE DATA PROCESSING SYSTEM AND METHOD - A reconfigurable data processing platform is disclosed. The reconfigurable data processing platform includes a reconfigurable universal data processing module, a configuration memory, and a reconfiguration control unit. The reconfigurable universal data processing module contains a plurality of basic units each capable of being configured to perform a unit of at least one of a logic operation and an arithmetic operation. The configuration memory is coupled to the reconfigurable universal data processing module to provide configuration information to be used to configure the plurality of basic units. Further, the reconfiguration control unit is coupled to the reconfigurable universal data processing module and the configuration memory to provide control signals for configuration of the plurality of basic units. | 07-26-2012 |
20120278590 | RECONFIGURABLE PROCESSING SYSTEM AND METHOD - A reconfigurable processor is provided. The reconfigurable processor includes a plurality of functional blocks configured to perform corresponding operations. The reconfigurable processor also includes one or more data inputs coupled to the plurality of functional blocks to provide one or more operands to the plurality of functional blocks, and one or more data outputs to provide at least one result outputted from the plurality of functional blocks. Further, the reconfigurable processor includes a plurality of devices configured to inter-connect the plurality of functional blocks such that the plurality of functional blocks are independently provided with corresponding operands from the data inputs and individual results from the plurality of functional blocks are independently feedback as operands to the plurality of functional blocks to carry out one or more operation sequences | 11-01-2012 |
20130111137 | PROCESSOR-CACHE SYSTEM AND METHOD | 05-02-2013 |
20130185545 | HIGH-PERFORMANCE CACHE SYSTEM AND METHOD - A digital system includes a processor core and a cache control unit. The processor core can be coupled to a first memory containing data and a second memory with a faster speed than the first memory, and is configured to execute a segment of instructions having at least one instruction accessing the data from the second memory using a base register. The cache control unit is configured to be coupled to the first memory, the second memory, and the processor core to fill the data from the first memory to the second memory before the processor core executes the instruction accessing the data, and is further configured to examine the segment of instructions to extract instruction information containing at least data access instruction information and last register updating instruction information and to create a track corresponding to the segment of instructions based on the extracted instruction information. | 07-18-2013 |
20130339611 | HIGH-PERFORMANCE CACHE SYSTEM AND METHOD - A digital system is provided for high-performance cache systems. The digital system includes a processor core and a cache control unit. The processor core is capable of being coupled to a first memory containing executable instructions and a second memory with a faster speed than the first memory. Further, the processor core is configured to execute one or more instructions of the executable instructions from the second memory. The cache control unit is configured to be couple to the first memory, the second memory, and the processor core to fill at least the one or more instructions from the first memory to the second memory before the processor core executes the one or more instructions. Further, the cache control unit is also configured to examine instructions being filled from the first memory to the second memory to extract instruction information containing at least branch information, to create a plurality of tracks based on the extracted instruction information; and to fill the at least one or more instructions based on one or more tracks from the plurality of instruction tracks. | 12-19-2013 |
20140337582 | HIGH-PERFORMANCE CACHE SYSTEM AND METHOD - A digital system is provided for high-performance cache systems. The digital system includes a processor core and a cache control unit. The processor core is capable of being coupled to a first memory containing executable instructions and a second memory with a faster speed than the first memory. Further, the processor core is configured to execute one or more instructions of the executable instructions from the second memory. The cache control unit is configured to be couple to the first memory, the second memory, and the processor core to fill at least the one or more instructions from the first memory to the second memory before the processor core executes the one or more instructions. Further, the cache control unit is also configured to examine instructions being filled from the first memory to the second memory to extract instruction information containing at least branch information, to create a plurality of tracks based on the extracted instruction information; and to fill the at least one or more instructions based on one or more tracks from the plurality of instruction tracks. | 11-13-2014 |
20150234660 | PROCESSOR-CACHE SYSTEM AND METHOD - A digital system is provided. The digital system includes an execution unit, a level-zero (L0) memory, and an address generation unit. The execution unit is coupled to a data memory containing data to be used in operations of the execution unit. The L0 memory is coupled between the execution unit and the data memory and configured to receive a part of the data in the data memory. The address generation unit is configured to generate address information for addressing the L0 memory. Further, the L0 memory provides at least two operands of a single instruction from the part of the data to the execution unit directly, without loading the at least two operands into one or more registers, using the address information from the address generation unit. | 08-20-2015 |
20150356025 | HIGH-PERFORMANCE CACHE SYSTEM AND METHOD - A digital system including a processor core and a cache control unit is disclosed. The processor core is capable of being coupled to a first memory containing data and a second memory with a faster speed than the first memory, and is configured to execute a segment of instructions having at least one instruction accessing the data from the second memory using a base register. The cache control unit is configured to be coupled to the first memory, the second memory, and the processor core to fill the data from the first memory to the second memory before the processor core executes the instruction accessing the data. Further, the cache control unit is further configured to examine the segment of instructions to extract instruction information containing at least data access instruction information and last register updating instruction information and to create a track corresponding to the segment of instructions based on the extracted instruction information. The cache control unit is also configured to fill the data from the first memory to the second memory based on the track corresponding to the segment of instructions after execution of an instruction last updating the base register used by the at least one instruction accessing the data. | 12-10-2015 |
Patent application number | Description | Published |
20150336888 | COMPLEX OF GLUCOSE DERIVATIVE AND PROLINE, CRYSTAL, PREPARATION METHOD AND USE - Disclosed are a complex of glucose derivative and proline, a crystal, a preparation method and a use. In an X-ray powder diffraction diagram of the eutectic crystal when the diffraction angle is 2θ, characteristic diffraction peaks comprise 4.339, 11.499, 12.835, 13.921, 15.294, 16.212, 16.804, 17.154, 18.335, 19.274, 19.982, 22.710, 23.218, 24.885, 27.940, 29.612 and 30.313, and the 2θ error range is ±0.1. The method comprises: mixing a compound A solution with an L-proline solution, and performing cooling and crystallization. The present invention further provides a of the crystal in medicine preparation. The eutectic crystal in the present invention features high water-solubility, low hygroscopicity and high stability, and is suitable for manufacturing a variety of preparations. | 11-26-2015 |
Patent application number | Description | Published |
20140192592 | SB-TE-TI PHASE-CHANGE MEMORY MATERIAL AND TI-SB2TE3 PHASE-CHANGE MEMORY MATERIAL - The present invention relates to an Sb—Te—Ti phase-change thin-film material applicable to a phase-change memory and preparation thereof. The Sb—Te—Ti phase-change memory material of the present invention is formed by doping an Sb—Te phase-change material with Ti, Ti forms bonds with both Sb and Te, and the Sb—Te—Ti phase-change memory material has a chemical formula Sb | 07-10-2014 |
20150188041 | Phase-Change Storage Unit For Replacing DRAM And FLASH And Manufacturing Method Thereof - The present invention provides a phase-change storage unit for replacing DRAM and FLASH and a manufacturing method thereof, and the phase-change storage unit includes a phase-change material layer and a cylindrical lower electrode being in contact with and located below the phase-change material layer, where the phase-change material layer is formed by connecting a side wall layer and a round bottom layer, forms a hollow cylinder or hollow inverted conical frustum having an opening at an upper part, and the hollow cylinder or hollow inverted conical frustum is internally filled with a medium layer. The present invention adopts the means of preparing a phase-change material layer with a vertical side wall layer and a phase-change material layer with a slant side wall layer, in which a medium material is filled, and adopts the means of a small electrode, so as to reduce the thickness of the phase-change material layer, thereby reducing the phase-change region during the operation, improving the heat stability and the phase-change speed of the phase-change material layer, and finally achieving purposes of reducing the operating power consumption, improving the device data holding capability, increasing the operating speed of the device, and increasing the number of times of cyclic operating of the device. | 07-02-2015 |
20160099050 | SB-TE-TI PHASE-CHANGE MEMORY MATERIAL AND TI-SB2TE3 PHASE-CHANGE MEMORY MATERIAL - An Sb—Te—Ti phase-change thin-film material applicable to a phase-change memory and preparation thereof. The Sb—Te—Ti phase-change memory material is formed by doping an Sb—Te phase-change material with Ti, Ti forms bonds with both Sb and Te, and the Sb—Te—Ti phase-change memory material has a chemical formula Sb | 04-07-2016 |
Patent application number | Description | Published |
20110257299 | METAL STABILIZERS FOR EPOXY RESINS - A composition comprising: a) an epoxy resin; b) a hardener; and c) a stabilizer comprising a metal-containing compound, the metal-containing compound comprising a metal selected from the group consisting of Group 11-13 metals and combinations thereof, wherein the composition is prepared from a halogen-containing compound is disclosed. | 10-20-2011 |
20110263754 | METALLIC COMPOUNDS IN NON-BROMINATED FLAME RETARDANT EPOXY RESINS - A composition comprising a) an epoxy resin; b) a hardener; and c) a stabilizer comprising a metal-containing compound, the metal-containing compound comprising a metal selected from the Group 11-13 metals and combinations thereof, and wherein said composition contains a non-halogen flame retardant is disclosed. | 10-27-2011 |
20150315432 | METALLIC COMPOUNDS IN NON-BROMINATED FLAME RETARDANT EPOXY RESINS - A composition comprising a) an epoxy resin; b) a hardener; and c) a stabilizer comprising a metal-containing compound, the metal-containing compound comprising a metal selected from the Group 11-13 metals and combinations thereof, and wherein said composition contains a non-halogen flame retardant is disclosed. | 11-05-2015 |
20150319858 | METAL STABILIZERS FOR EPOXY RESINS - A composition comprising: a) an epoxy resin; b) a hardener; and c) a stabilizer comprising a metal-containing compound, the metal-containing compound comprising a metal selected from the group consisting of Group 11-13 metals and combinations thereof, wherein the composition is prepared from a halogen-containing compound is disclosed. | 11-05-2015 |
Patent application number | Description | Published |
20120273745 | METHOD OF MANUFACTURING A PHASE CHANGE SEMICONDUCTOR DEVICE AND THE PHASE CHANGE SEMICONDUCTOR DEVICE - This disclosure is directed to a phase change semiconductor device and a manufacturing method thereof, comprising: forming an insulating layer on a substrate and a metal layer on the insulating layer; forming a via hole penetrating from the metal layer to the insulating layer; forming a phase change material layer on the metal layer and the via hole to at least fill up the via hole; and performing a planarization process, wherein after forming the metal layer and before forming the via hole, or after forming the via hole and before forming the phase change material layer, or after forming the phase change material layer and before the planarization process, subjecting the metal layer to an annealing treatment to form a metallic compound layer at an interface between the metal layer and the insulating layer. Adhesion between the phase change material layer and the insulating layer can be improved. | 11-01-2012 |
20150188041 | Phase-Change Storage Unit For Replacing DRAM And FLASH And Manufacturing Method Thereof - The present invention provides a phase-change storage unit for replacing DRAM and FLASH and a manufacturing method thereof, and the phase-change storage unit includes a phase-change material layer and a cylindrical lower electrode being in contact with and located below the phase-change material layer, where the phase-change material layer is formed by connecting a side wall layer and a round bottom layer, forms a hollow cylinder or hollow inverted conical frustum having an opening at an upper part, and the hollow cylinder or hollow inverted conical frustum is internally filled with a medium layer. The present invention adopts the means of preparing a phase-change material layer with a vertical side wall layer and a phase-change material layer with a slant side wall layer, in which a medium material is filled, and adopts the means of a small electrode, so as to reduce the thickness of the phase-change material layer, thereby reducing the phase-change region during the operation, improving the heat stability and the phase-change speed of the phase-change material layer, and finally achieving purposes of reducing the operating power consumption, improving the device data holding capability, increasing the operating speed of the device, and increasing the number of times of cyclic operating of the device. | 07-02-2015 |
Patent application number | Description | Published |
20110019446 | METHOD AND APPARATUS FOR A SWITCHING MODE POWER SUPPLY - A controller for a switched mode power supply (SMPS) is provided. The SMPS is equipped with a transformer having a primary side winding, a secondary winding, and an auxiliary winding. The controller includes a detection circuit for detecting a transition from a first output load condition to a second output load condition of the SMPS and a control circuit coupled to the detection circuit and being configured to output one or more control signals in response to the detected output load transition. Depending on the embodiment, the one or more control signals include a first control signal for turning on a power switch to cause a current flow in a primary winding of the SMPS and/or one or more second control signals for turning off one or more functional circuit blocks in the controller. | 01-27-2011 |
20120056548 | CIRCUIT AND METHOD FOR DRIVING LED LAMP WITH A DIMMER - A system for driving an LED (light-emitting diode) lamp includes a dimmer circuit coupled to a line input voltage for varying a magnitude of an input voltage and a transformer having a primary winding, a secondary winding, and one or more auxiliary windings, the primary winding coupled to the dimmer circuit. The system also includes an output rectifying circuit coupled to the secondary winding for providing an output current to the LED lamp and a power switch coupled to the primary winding for controlling a current flow in the primary winding. The system further includes a controller having a comparator and a capacitor for providing a control signal to control the power switch for regulating the output current. The controller coupled to the dimmer circuit for receiving an average input voltage signal from the dimmer circuit, wherein the control signal is characterized by a duty cycle that is determined by a ratio of a charging current to a discharging current of the capacitor, and the ratio is related to the average input voltage signal from the dimmer circuit. | 03-08-2012 |
20120056551 | HIGH POWER-FACTOR CONTROL CIRCUIT AND METHOD FOR SWITCHED MODE POWER SUPPLY - A switch mode power supply (SMPS) system includes a rectifying circuit for coupling to an AC input voltage and a transformer having a primary winding for coupling to the rectifying circuit and a secondary winding coupled to the primary winding. The system also has a power switch coupled to the primary winding and a control circuit coupled to the power switch. The control circuit is configured to control current flow in the primary winding such that an envelop waveform formed by peak points of current pulses are in phase with the magnitude of the AC input voltage. Moreover, the SMPS system is configured to provide a constant average output current. | 03-08-2012 |
20130148387 | CONTROL CIRCUIT AND SYSTEM FOR SWITCH MODE POWER SUPPLY - A switch-mode power supply (SMPS) includes a transformer having a primary winding coupled to a power switch, a secondary winding for providing an output of the power supply, and a controller. The controller includes a first input terminal for receiving a current sensing signal related to a current in the primary winding, a second input terminal for receiving a feedback signal related to a current in the secondary winding, and an output terminal for providing a control signal to turn on and off the power switch. When the feedback signal is higher than a first reference voltage, the controller is configured to cause the SMPS to maintain a constant output current at a first current magnitude. When the feedback signal is lower than the first reference voltage, the controller is configured to cause the SMPS to provide a second output current at a second current magnitude higher than the first current magnitude. | 06-13-2013 |
20150015153 | CIRCUIT AND METHOD FOR DRIVING LED LAMP WITH A DIMMER - A driver circuit for an LED (light-emitting diode) lamp includes a transformer having a primary winding and a secondary winding, a dimmer circuit coupled to a power source for varying an input voltage to the primary winding, and an output rectifying circuit coupled to the secondary winding for providing an output current to the LED lamp. The driver circuit also includes a controller coupled to the dimmer circuit to receive an average input voltage signal (DIM) from the dimmer circuit. The controller is configured to vary the output current according to the average input voltage. | 01-15-2015 |
20150326131 | HIGH POWER-FACTOR CONTROL CIRCUIT AND METHOD FOR SWITCHED MODE POWER SUPPLY - A switch mode power supply (SMPS) system includes a rectifying circuit for coupling to an AC input voltage and a transformer having a primary winding for coupling to the rectifying circuit and a secondary winding coupled to the primary winding. The system also has a power switch coupled to the primary winding and a control circuit coupled to the power switch. The control circuit is configured to control current flow in the primary winding such that an envelope waveform formed by peak points of current pulses is in phase with the magnitude of the AC input voltage. Moreover, the SMPS system is configured to provide a constant average output current. | 11-12-2015 |
Patent application number | Description | Published |
20140368976 | SPOUT FOR SWITCHGEAR, SWITCHGEAR HAVING SPOUT, AND METHOD THEREOF - A spout for a connection between a bus bar and a circuit breaker in switchgear includes a housing and a fixed contact. The housing is formed of insulative material and includes a tubular body having an inner cavity and a radial first ventilation opening, a base portion having a first longitudinal opening, and a fixed contact receiving portion having a second longitudinal opening. The fixed contact is formed of a conductive material, has an outer contact surface exposed through the second longitudinal opening, and forms a portion of an outer surface of the spout. A switchgear includes a wall dividing a circuit breaker compartment from a bus bar compartment, and the base portion of the spout is securable to the wall. A method of increasing heat dissipation within switchgear using the spout includes securing a bus bar to the outer contact surface, and dissipating heat through the radial ventilation opening. | 12-18-2014 |
20150357774 | MODULAR SWITCHGEAR CONNECTION AND METHOD OF ELECTRICALLY CONNECTING A MODULAR COMPARTMENT TO A SWITCHGEAR ASSEMBLY - A modular switchgear electrical connection for use with a modular compartment includes a branch busbar having a busbar aperture defined by the branch busbar. Also included is a connection arrangement for establishing an electrical connection with the branch busbar. The connection arrangement includes a fastener extending through the busbar aperture toward the modular compartment. The connection arrangement also includes a spout including a base wall and a cavity defined by at least one wall extending from the base wall, wherein the base wall includes a spout aperture for receiving the fastener. The connection arrangement further includes a contact component including a base portion a cylindrical portion extending from the base portion, the contact component defining an aperture for receiving the fastener, the contact component secured to the spout and the fastener with a nut for engaging the fastener. | 12-10-2015 |
20160043532 | SWITCHGEAR HOUSING INCLUDING A PRESSURE RELIEF MEMBER - A switchgear housing includes a busbar portion having a busbar enclosure. A first circuit breaker portion is coupled to the busbar portion. The first circuit breaker portion includes a first circuit breaker enclosure. A second circuit breaker portion includes a second circuit breaker enclosure. A first pressure relief member is arranged in the busbar portion. The first pressure relief member is configured and disposed to guide gases associated with an arcing event from the busbar portion upward through the busbar portion. | 02-11-2016 |
Patent application number | Description | Published |
20080255172 | PYRIMIDINE DERIVATIVES - A compound of the following formula: | 10-16-2008 |
20090281130 | QUINAZOLINE DERIVATIVES - Quinazoline derivatives of the following formula: | 11-12-2009 |
20100009958 | QUINAZOLINE DERIVATIVES - Quinazoline derivatives of the following formula: | 01-14-2010 |
20110015213 | QUINAZOLINE DERIVATIVES - Quinazoline derivatives of the following formula: | 01-20-2011 |
20120270889 | COMPOUND, CERTAIN NOVEL FORMS THEREOF, PHARMACEUTICAL COMPOSITIONS THEREOF AND METHODS FOR PREPARATION AND USE - Compound of Formula A and pharmaceutically acceptable salts thereof and crystalline Forms I and II of Compound of Formula A! Also, methods for the preparation of such compounds, pharmaceutical compositions comprising such compounds, and methods for their uses. | 10-25-2012 |
20130065890 | PYRIMIDINE DERIVATIVES - A compound of the following formula: | 03-14-2013 |
20130172373 | QUINAZOLINE COMPOUNDS - Provided are certain quinazoline compounds, compositions thereof and methods of use thereof. These quinazoline compounds can effectively inhibit the overexpression and/or overactivity of epidermal growth factor receptor (EGFR). | 07-04-2013 |
20130217661 | QUINAZOLINE DERIVATIVES - Quinazoline derivatives of the following formula: | 08-22-2013 |
20140200232 | COMPOUND, CERTAIN NOVEL FORMS THEREOF, PHARMACEUTICAL COMPOSITIONS THEREOF AND METHODS FOR PREPARATION AND USE - Compound of Formula A and pharmaceutically acceptable salts thereof and crystalline Forms I and II of Compound of Formula A! Also, methods for the preparation of such compounds, pharmaceutical compositions comprising such compounds, and methods for their uses. | 07-17-2014 |
Patent application number | Description | Published |
20090312479 | POLYCARBONATE COMPOSITIONS - Polycarbonate compositions having an improved balance of physical properties, particularly tensile modulus, impact strength, and flow properties, are disclosed. The compositions comprise a polycarbonate polymer, an impact modifier, a non-glass filler, and an alicyclic hydrocarbon resin. They may further comprise an acrylate polymer and an organic phosphate. | 12-17-2009 |
20110028615 | FLAME-RETARDANT REINFORCED POLYCARBONATE COMPOSITIONS - A composition containing a polycarbonate, a polycarbonate-polysiloxane copolymer, an alicyclic hydrocarbon resin flow promoter, an inorganic filler, a flame retardant and an impact modifier. The compositions may include polycarbonate in an amount of 40% by weight or more of the combined weights of the polycarbonate, polycarbonate-polysiloxane copolymer, inorganic filler, flame retardant, flow promoter, and impact modifier compound wherein a molded sample of the thermoplastic composition is capable of achieving UL94 V0 rating at a thickness of 1.2 mm (±10%); wherein the polymer composition has a melt viscosity of 185 Pa·sec or less, when measured at 270° C. and 1500 sec | 02-03-2011 |
20130274391 | COMPOSITIONS AND ARTICLES OF MANUFACTURE CONTAINING SILOXANE - Compositions containing a polycarbonate and a linear and cyclic phenyl containing siloxanes are disclosed. Specifically, a composition comprising: (a) a branched polycarbonate resin, (b) a flame retardant, (c) at least one linear phenyl containing siloxane and at least one cyclic phenyl containing siloxane, and (d) a linear polycarbonate resin when said branched polycarbonate is less than 100% based upon weight percent of total polycarbonate in said composition, wherein the amounts of said branched and linear polycarbonate resins, said linear siloxanes and cyclic siloxanes, and flame retardant are in amounts effective to provide a molded article from said composition with a UL94 V0 p(FTP) value of 0.90 or greater at a thickness of between 1 mm and 2.5 mm or at 2.5 mm or at 1.5 mm or at 1 mm is disclosed. In addition, a composition comprising: (a) a linear polycarbonate resin, (b) a flame retardant, (c) at least one phenyl-containing linear siloxane and at least one phenyl-containing cyclic siloxane, wherein the amounts of said linear polycarbonate resins, said phenyl-containing linear siloxanes and said phenyl-containing cyclic siloxanes, and said flame retardant are in amounts effective to provide a molded article of said composition with a UL94 V0 p(FTP) value of 0.90 or greater at a thickness of between 1 mm and 2.5 mm or at 2.5 mm or at 1.5 mm or at 1 mm is disclosed. | 10-17-2013 |
Patent application number | Description | Published |
20130253101 | AQUEOUS BINDER SYSTEMS AND THEIR USE IN PRODUCING COATING COMPOSITIONS - A binder mixture is described comprising: an aqueous copolymer dispersion which has a glass transition temperature, T | 09-26-2013 |
20140342754 | METHOD AND SYSTEM FOR POSITIONING WIRELESS DEVICE - Aspects of the disclosure provide a method. The method includes storing a database of positioning data. Each positioning data can associate position information of a location with an identifier of a wireless station for providing wireless connection at the location and a characteristic of a wireless signal received at the location. Further, the method includes receiving a position request from a wireless device that receives an identifier and a specific characteristic of a wireless signal from a specific wireless station, identifying the specific wireless station using the identifier to retrieve a group of positioning data from a database, selecting a subset in the group of positioning data using the specific characteristic, and determining position information of the wireless device using the selected subset of positioning data. | 11-20-2014 |
20150031389 | Positioning Database Management Applied to Server-based Positioning System - Systems and methods are provided for positioning determination for mobile devices. A system includes: a database configured to store positioning data associated with one or more base stations in a network, and a data management component configured to compare the parameters with one or more parameter thresholds, and update the positioning data based at least in part on the comparison of the parameters and the parameter thresholds. The updated positioning data is used for positioning determination of a mobile device. | 01-29-2015 |
20150050948 | POSITIONING DATA DISTRIBUTION APPLIED TO SERVER-BASED POSITIONING SYSTEM - Aspects of the disclosure provide a method for positioning data management. The method includes checking a reset condition that is used to trigger a reset of boundaries of signal strength values for clustering a group of positioning data associated with a wireless station into subsets. Each positioning data associates position information of a location with an identifier of the wireless station for providing wireless connection at the location and a strength of a signal received at the location. Further, the method includes updating, when the reset condition is satisfied, one or more boundaries to re-allocate the group of positioning data in order to increase a population uniformity across the subsets, and storing the updated boundaries. | 02-19-2015 |
20150111600 | Server-based Positioning System Architecture - Systems and methods are provided for location determination in wireless communication networks. A client device with a location provider installed is configured to provide location data to a data engine server and to obtain location service from a positioning engine server or the location provider itself. The location provider based on one or more components implements the reference data delivery function and the client location determination function. The data engine server is configured to process the location data received from one or more client devices and maintain a location database. The data engine server based on one or more components implements the reference data retrieval function, station position calculation function, reference data management function, and assistance data delivery function, as it interacts with the client device. The positioning engine server is configured to process the location request data received from one or more client devices and calculate the locations of the client devices. The positioning engine server based on one or more components implements the positioning data retrieval function and device position calculation function, as it interacts with the client device. The location database stores the previously obtained location data. | 04-23-2015 |
20150139007 | Wireless LAN Device Positioning - A system and method to determine a location of a device in a wireless local area network (LAN) based on positioning assistance data acquired from a server is disclosed. The host-offload wireless LAN device may determine a location based on the location computations done inside the wireless LAN module. The device includes a storage medium configured to provide a database of positioning assistance data, a wireless LAN module configured to receive beacon signals broadcast from one or more access points, and a processor configured to store the access point identification information and the signal strength detected by the wireless LAN module in a first memory section, access the previously-stored positioning assistance data from the storage medium, assemble positioning assistance data based on a comparison, store the assembled positioning assistance data in a second memory section, and determine a location of wireless LAN device using assembled positioning assistance data. | 05-21-2015 |
20160119758 | Positioning Database Management Applied to Server-based Positioning System - Systems and methods are provided for positioning determination for mobile devices. A system includes: a database configured to store positioning data associated with one or more base stations in a network, and a data management component configured to compare the parameters with one or more parameter thresholds, and update the positioning data based at least in part on the comparison of the parameters and the parameter thresholds. The updated positioning data is used for positioning determination of a mobile device. | 04-28-2016 |
Patent application number | Description | Published |
20140278223 | DEVICE AND METHOD FOR DETECTING ABSOLUTE MULTI-TURN ROTATION ANGLE - The invention provides a device and method for detecting an absolute multi-turn rotation angle. The device comprises a housing, a cover plate and a rotating shaft, the rotating shaft being placed go through the housing. The rotating shaft is fixed with a main gear, the main gear is meshed with driven gears having a teeth number smaller than that of the main gear, the driven gears comprise a large driven gear and a small driven gear, the main gear is externally meshed with the large driven gear, the driven gears are connected with a two-stage speed reduction device which enables the rotating shaft to rotate multiple circles to slow down to a circle-number gear and enables the circle-number gear to rotate one circle only, both the driven gears and the circle-number gear are provided with bearings, the bearings have magnets therein, and the two magnets are relatively fixed with the driven gears and the circle-number gear, respectively, the top edges of the bearings fit with a PCB board, angle sensing chips which are fixed on the PCB board are above the magnets, the angle sensing chips are apart from the upper surfaces of the magnets by a fixed distance, the cover plate is fixed on the housing, and the housing and the cover plate fix the position of the PCB board by means of fitting. By the device and the method, the solution of the detected rotation angels is high; in addition, the algorithm is simple, and the fault-proofing capability is high. | 09-18-2014 |