Dong
Dong Chang, La Crescenta, CA US
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20110231296 | SYSTEMS AND METHODS FOR INTERACTING WITH MESSAGES, AUTHORS, AND FOLLOWERS - Embodiments of a search engine are disclosed that enable authors and third parties to influence the persistence and ranking of the author or the author's posts in search result listings using a bidding process or other compensation-based mechanism. In one embodiment, the search engine allows authors to submit bids in auction for ranking in order to keep their posts (or posts of other authors) visible to targeted searchers for a longer period of time than would normally be available. The bid amount, together with other attributes, can be used to determine the relevance and ranking of posts or authors provided in a search results page to a searcher. Embodiments of the search engine may be utilized with a microblogging service or a social networking service. | 09-22-2011 |
20130246170 | SYSTEMS AND METHODS FOR INTERACTING WITH MESSAGES, AUTHORS, AND FOLLOWERS - Embodiments of a search engine are disclosed that enable authors and third parties to influence the persistence and ranking of the author or the author's posts in search result listings using a bidding process or other compensation-based mechanism. In one embodiment, the search engine allows authors to submit bids in auction for ranking in order to keep their posts (or posts of other authors) visible to targeted searchers for a longer period of time than would normally be available. The bid amount, together with other attributes, can be used to determine the relevance and ranking of posts or authors provided in a search results page to a searcher. Embodiments of the search engine may be utilized with a microblogging service or a social networking service. | 09-19-2013 |
Dong Chengli, Sugar Land, TX US
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20110088949 | Methods and Apparatus for Characterization of Petroleum Fluids Contaminated with Drilling Mud - A method and system for characterizing formation fluids contaminated with drilling mud that compensates for the presence of such drilling mud. The operations that characterize formation fluids contaminated with drilling mud can be carried out in real-time. The operations also characterize a wide array of fluid properties of petroleum samples contaminated with drilling mud in a manner that compensates for the presence of drilling mud. The operations characterize the viscosity and density of petroleum samples contaminated with drilling mud at formation conditions in a manner that compensates for differences between formation conditions and flowline measurement conditions. The operations also derive live fluid density unaffected by contamination of mud filtrate based on a scaling coefficient dependent on measured gas-oil ratio of the formation fluid. This scale factor accounts for excess volume created during mixing processes, which increases the accuracy of characterizations for high gas-oil ratio samples, especially gas condensate. | 04-21-2011 |
Dong Fan, Dalian CN
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20130280161 | SOLVOTHERMAL SYNTHESIS PROCESS OF SAPO MOLECULAR SIEVES AND CATALYSTS PREPARED THEREBY - A solvothermal synthesis process of the SAPO molecular sieves and catalysts prepared thereby are provided. The synthesis process comprises the following steps: a) an organic amine, an aluminum source, a phosphorus source, a silicon source, and water are mixed in a molar ratio of 6-30:1:0.5-5:0.01-1.0:0.1-15, to obtain an initial mixture for preparing the SAPO molecular sieves, wherein the molar ratio of water to the organic amine is less than 2.0; b) the initial mixture obtained in the step a) is maintained at 30-60° C. to and aged with stirring for not more than 24 hours, to obtain an initial gel; c) the initial gel obtain in the step b) is crystallized at 150-250° C. for 0.5-15 days. The SAPO molecular sieves prepared thereby are used, after being calcined at 400-700° C. in air, as catalysts for acid-catalyzed reactions or for conversion reactions of oxygen-containing compounds to olefins. | 10-24-2013 |
Dong Feng, Beijing CN
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20130243351 | Methods and Apparatus for Interfacing Panoramic Image Stitching with Post-Processors - Methods and apparatus for describing a projection model, used by a panoramic image stitching module to generate panoramic images and for communicating the projection model to other processes. A post-processing module may access and use the projection model provided by the panoramic image stitching module to perform one or more post-processing methods on the panoramic image, rather than requiring the user to input the projection model via a user interface or requiring the post-processing module to estimate the projection model according to a mathematical analysis of the panoramic image. | 09-19-2013 |
20140022435 | Systems and Methods for Determining Focal Lengths of Photographs - A method, system, and computer-readable storage medium are disclosed for determining focal lengths of photographs. Image content is displayed in a graphical user interface. The image content is derived from a photograph taken with a lens having a focal length. The focal length is unknown when the image content is initially displayed. A user interface control is displayed in the graphical user interface. The user interface control is displayed on or proximate to the image content. User input comprising a change in position of the user interface control is received. The focal length is determined based on the change in position of the user interface control. | 01-23-2014 |
Dong Gui, Hsinchu City TW
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20120032334 | SOFT ERROR RATE (SER) REDUCTION IN ADVANCED SILICON PROCESSES - Provided is a method of fabricating a semiconductor device. The method includes providing a substrate. The method includes forming a portion of an interconnect structure over the substrate. The portion of the interconnect structure has an opening. The method includes obtaining a boron-containing gas that is free of a boron-10 isotope. The method includes filling the opening with a conductive material to form a contact. The filling of the opening is carried out using the boron-containing gas. Also provided is a semiconductor device. The semiconductor device includes a substrate. The semiconductor device includes an interconnect structure formed over the substrate. The semiconductor device includes a conductive contact formed in the interconnect structure. The conductive contact has a material composition that includes Tungsten and Boron, wherein the Boron is a | 02-09-2012 |
Dong Guo, Los Angeles, CA US
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20140244552 | GLOBAL MODEL FOR FAILURE PREDICTION FOR ARTIFICIAL LIFT SYSTEMS - Methods and systems for predicting failures in an artificial lift system are disclosed. One method includes extracting one or more features from a dataset including time sampled performance of a plurality of artificial lift systems disposed across a plurality of different oil fields, the dataset including data from failed and normally operating artificial lift systems. The method also includes forming a learning model based on identified pre-failure signatures in the extracted features, the learning model configured to predict a failure of an artificial lift system based on observation of one of the identified pre-failure signatures in operational data received from the artificial lift system. | 08-28-2014 |
Dong Guo, Beijing CN
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20120079113 | Method, Apparatus, and System for Mobile Virtual Private Network Communication - A mobile packet gateway obtains a network address of the terminal and a network address of a gateway virtual interface. The network address of the gateway virtual interface and the network address of the terminal belong to a same network segment. A virtual interface is created for a Packet Data Protocol Context (PDP context) of the MS according to the network address of the gateway virtual interface. A network segment address of a branch network served by the MS is obtained from the MS through the virtual interface according to a dynamic routing protocol. | 03-29-2012 |
20130294461 | CGN Entity Based Data Transmission Method, CGN Entity, Gateway, and System - A carrier grade address translation (CGN) entity based data transmission method, a CGN entity, a gateway, and a system are provided. The CGN entity based data transmission method includes determining, by a CGN entity, that data is transmitted between a first terminal of a first gateway and a second terminal of a second gateway. The method further includes sending, by the CGN entity, IP addresses of the first terminal before and after NAT network address translation, IP addresses of the second terminal before and after NAT, and information about a tunnel between the CGN entity and the first gateway to the second gateway, so that the second gateway simulates the CGN entity to forward the data, sent by the second terminal, to the first gateway. Resource consumption of the CGN entity is reduced and transmission efficiency of interworking terminals is improved. | 11-07-2013 |
20150046935 | Guaranteed Ad Targeting with Stable Precision - In one embodiment, a method trains a predictive model configured to predict a probability that advertisement (ad) impressions belong to a segment that is being targeted where the ad impressions are provided during sending of videos to users. A first threshold is determined in which the probability predicted from the predictive model is compared to determine whether ad impressions belong to the segment. A distribution probability used in the training of the predictive model is determined. The distribution probability is determined based on a characteristic for ad impressions on a site. Then, a changed distribution probability for the site is determined. The method further determines a second threshold in which the probability predicted from the predictive model is compared to determine whether ad impressions belong to the segment. | 02-12-2015 |
20150058120 | Multiple Precision Ad Targeting - In one embodiment, a method determines advertisement (ad) impressions previously determined for a site and respective predicted probabilities determined for the ad impressions. A mapping table is generated mapping predicted probabilities to respective precisions using seed data associated with the ad impressions. The method generates optimal options for using the first level and the second level for the segment using the mapping table. The optimal options include a first precision for the first level, a second precision for the second level, and a ratio of ad inventories allocated to the first level and the second level. Then the method selects one of the optimal options. The selected one of the optimal options includes parameters including a first threshold for the first level, a second threshold for the second level, and the ratio that are used to test whether a predicted probability for an ad impression is targeted to the first level or the second level. | 02-26-2015 |
Dong Guo, Milpitas, CA US
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20150106192 | IDENTIFYING POSTS IN A SOCIAL NETWORKING SYSTEM FOR PRESENTATION TO ONE OR MORE USER DEMOGRAPHIC GROUPS - To promote an object maintained by a social networking system, an advertiser identifies the object to the social networking system. Based on the user interaction with one or more posts associated with the object, the social networking system selects one or more candidate posts from the one or more posts. Promotion efficacies of each candidate post for a group of users having one or more common demographic characteristics are determined and a candidate post is selected based at least in part on the promotion efficacies. The selected candidate post may be identified to the advertiser or presented to additional users having the common demographic characteristic by the social networking system. | 04-16-2015 |
Dong Han, Haigang Qinhuangdao CN
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20140318480 | MAGNETIC LIQUID LEVEL GAUGE FOR BOILER DRUM WATER LEVEL MEASUREMENT - A magnetic liquid level gauge for measuring a boiler drum water level comprises an external cylinder body having a first upper portion and a first lower portion, and an internal cylinder body having a second upper portion and a second lower portion, the first upper portion and the second upper portion are connected to the boiler drum through a steam side sampling pipe, the second lower portion is connected to a water portion of the boiler drum through the water side sampling pipe, the external cylinder body and the internal cylinder body define a steam heat tracing chamber therebetween. A float inside the internal cylinder body is connected to a magnetic component in a magnetic component cylinder body. A display indicator is connected to a magnetic transmitter and a boiler drum pressure transmitter. A waveguide tube is disposed outside the magnetic component cylinder body and connected to the magnetic transmitter. | 10-30-2014 |
Dong He, Yokohama-Shi JP
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20130322178 | SEMICONDUCTOR MEMORY DEVICE - According to one embodiment, a semiconductor memory device includes first hookup transistors connected to word lines, a first dummy hookup transistor connected to first dummy word line, and a second dummy hookup transistor connected to second dummy word line. A group of hookup transistors formed by the first hookup transistors, the first dummy hookup transistor, and the second dummy hookup transistor is aligned on either of one row and rows. The first dummy hookup transistor and the second dummy hookup transistor are arranged at least at one end of the group of hookup transistors. | 12-05-2013 |
20140192598 | SEMICONDUCTOR MEMORY DEVICE - According to one embodiment, a semiconductor memory device includes first hookup transistors connected to word lines, a first dummy hookup transistor connected to first dummy word line, and a second dummy hookup transistor connected to second dummy word line. A group of hookup transistors formed by the first hookup transistors, the first dummy hookup transistor, and the second dummy hookup transistor is aligned on either of one row and rows. The first dummy hookup transistor and the second dummy hookup transistor are arranged at least at one end of the group of hookup transistors. | 07-10-2014 |
Dong Huang, Shenzhen CN
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20130265940 | Method, Gateway, Proxy and System for Implementing Mobile Internet Services - A method, gateway, proxy and system for implementing mobile Internet services are provided, in which an AOG receives a first register request from a terminal application proxy, and establishes a first data link with the terminal application proxy according to the first register request; receives a second register request from at least one application server and establishes a second data link with the at least one application server according to the second register request; performs application data forwarding between at least one application client in a terminal and the at least one application server through the terminal application proxy, the first and second data links. Arrangement of an AOI system between a terminal application proxy and an AOG converges a large number of data links in the present mobile Internet, lowers the network load, reduces network resource consuming of mobile Internet applications and improves the utilization performance of mobile Internet. | 10-10-2013 |
Dong Huang, Shang Hai CN
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20140089827 | ASSISTING GRAPHICAL USER INTERFACE DESIGN - A method for assisting graphical user interface design includes extracting a first interface element from a first GUI under a first cultural background; searching in a rule repository for at least one transformation rule corresponding to the first interface element, where each of the at least one transformation rule includes at least an action taken on the first interface element; based on the at least one transformation rule, transforming the first interface element into a second interface element under a second cultural background; and providing a second user interface comprising at least the second interface element. | 03-27-2014 |
Dong Jeong, Hwaseong-Si KR
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20140374228 | KEY APPARATUS FOR ELECTRONIC APPLIANCES - A key apparatus of an electronic device is provided. The key apparatus includes a housing having a cylindrical portion, the cylindrical portion including an upper portion and a lower portion, the upper portion and the lower portion being open, a knob including a circular-plate portion, the circular plate portion having a concavo-convex portion, the concavo-convex portion including a concave portion and a convex portion arranged alternately in a circular shape and an extension portion extended from the circular-plate portion in a downward direction and inserted into a hollow of the cylindrical portion, and the knob moves on the circular-plate portion, an anti-deviation unit configured to prevent the knob from being deviated from the cylindrical portion, an elastic configured to elastically press the concavo-convex portion at a lower side of the circular-plate portion, and a switch connected to the extension portion and switches over movement of the extension portion is delivered. | 12-25-2014 |
Dong Kim, Seoul KR
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20120072809 | DECODER, METHOD OF OPERATING THE SAME, AND APPARATUSES INCLUDING THE SAME - A decoder, a method of decoding and systems implementing the same are disclosed. In one example, the method includes calculating syndrome values from input codewords, generating an error location polynomial about the codewords using the syndrome values, determining an error count in the codewords using the error location polynomial, and adjusting power consumption of a circuit in response to the determined error count in the codewords. In one example, a frequency of a clock signal to be provided to a search circuit may be determined based on the error count, and the clock signal may be provided having the determined frequency to a search circuit, such as a Chien search circuit. | 03-22-2012 |
20120284589 | MEMORY SYSTEM AND ERROR CORRECTION METHOD - Disclosed is an error correcting method which includes detecting an error of meta data having a seed used to randomize user data; correcting the error of the meta data when the error is detected from the meta data; receiving the user data based upon seed confirmation information associated with an error existence of the seed or an error correction result of the seed; detecting an error of the user data; and correcting the error of the user data when the error is detected from the user data. | 11-08-2012 |
20140223228 | MEMORY SYSTEM AND ERROR CORRECTION METHOD - Disclosed is an error correcting method which includes detecting an error of meta data having a seed used to randomize user data; correcting the error of the meta data when the error is detected from the meta data; receiving the user data based upon seed confirmation information associated with an error existence of the seed or an error correction result of the seed; detecting an error of the user data; and correcting the error of the user data when the error is detected from the user data. | 08-07-2014 |
Dong Le, Lakewood, CA US
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20140117910 | Self-Diagnostics Within Power Electronics - This disclosure relates to diagnosing a power electronic device by itself and extending the diagnostics to an electric machine coupled with the power electronic device and deployed at an operational site. The power electronic device can power and control the electric machine. The diagnostics can include testing the status of the power electronic device, and monitoring hardware changes in the electric machine. The diagnostics can be performed within the power electronic device on demand, periodically, or both. In some instances, the self-diagnostics can evaluate whether components are defective or wired incorrectly, characterized by wrong inductance, and/or resistance, for example. In some implementations, the power electronic device includes a digital signal processing unit for the self-diagnostics and a data record system for recording and troubleshooting errors related to load performance and/or parameters. | 05-01-2014 |
Dong Liang, Everett CN
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20130156851 | LIPOMACROCYCLES AND USES THEREOF - What is described are macrocyclic compounds formed by reaction of a cyclic compound, which contains an amine, with an epoxide. The macrocyclic compound has the following structure: | 06-20-2013 |
Dong Liang, Dalian CN
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20150073132 | METHOD FOR CONTINUOUSLY PREPARING WATER-SOLUBLE AZO DYE BY COUPLING A NEBULIZER WITH A PIPELINE - Disclosed is a method for continuously preparing a water-soluble azo dye by coupling a nebulizer with a pipeline. According to the method, the nebulizer is coupled with a pipeline with an interception tower plate, atomized and mixed reaction liquid flow flows through the pipeline with the interception tower plate, and mixing and reacting are further enhanced through turbulent mixing on the tower plate, so that instant separation of reaction heat generated in an atomizing contact reaction from a reactant is achieved, and normal-temperature rapid continuous production of the water-soluble azo dye is achieved. Fog drops which are atomized by using the nebulizer have small particle diameter and large specific surface area, so that a diazo salt and a coupling component are sprayed separately, move face to face and can be fully contacted, and mixing and reacting speeds are increased. The preparation method is simple, and compared with preparation of a dye of the same kind with a batch reactor, in the reparation process of the water-soluble azo dye, a cold source is not required to be added additionally for cooling, thereby reducing energy consumption and improving production quality and efficiency. | 03-12-2015 |
Dong Liang, Guangzhou City CN
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20130249134 | DIMENSIONALLY STABLE POLYURETHANE MOLDED BODIES HAVING LOW DENSITY - The present invention relates to a process for producing polyurethane foam moldings where the density of the molding is at most 500 g/L, by mixing the following to give a reaction mixture: a) organic polyisocyanates with b) polyesterols, c) blowing agents, d) cell-opening additives selected from the group consisting of homo- or copolymers based on ethylhexyl acrylate, on polybutadiene, on polyisobutene, and on diorganosilicones, or a mixture of two or more of said antifoams, e) silicone-based cell stabilizers and optionally f) chain extenders and/or crosslinking agents, g) catalysts, and h) other auxiliaries and/or additives, and charging the materials to a mold, and permitting them to complete a reaction to give a polyurethane foam molding. The present invention further relates to polyurethane moldings obtainable by this process, and to the use of said moldings as shoe sole, steering wheel, seat, or armrest. | 09-26-2013 |
20140142251 | FILLED ELASTOMER COMPRISING POLYURETHANE - The present invention relates to a method for producing a filled elastomer wherein a rubber composition is produced by mixing I) raw rubber, II) cross linking agent, III) filler, IV) isocyanate terminated polymer composition and optionally V) further additives and cross linking of the rubber composition. The present invention further relates to a filled elastomer obtainable according to said method and the use of filled elastomers according to the invention as shoe sole. | 05-22-2014 |
Dong Liang, Foshan City CN
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20140288305 | BIPYRIDINE TRIAZOLE TYPE RARE EARTH COMPLEX AND PREPARATION METHOD THEREOF - A bipyridine triazole rare earth complex LnL | 09-25-2014 |
Dong Liang, Milwaukee, WI US
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20110006768 | SYSTEMS AND METHODS FOR ACCELERATING THE ACQUISITION AND RECONSTRUCTION OF MAGNETIC RESONANCE IMAGES - A method and system of accelerating the acquisition and reconstruction of magnetic resonance images. Magnetic resonance imaging (“MRI”) data is acquired from a plurality of coils using parallel MRI (“pMRI”). The MRI data represents a reduced field-of-view (“FOV”) image for each of a plurality of coils. The MRI data is further undersampled by sequentially applying a compressed sensing (“CS”) technique, such as SparseMRI. The undersampled, reduced FOV images are then reconstructed into a final magnetic resonance image using a pMRI reconstruction technique, such as SENSitivity encoding (“SENSE”). This combination of MR image acquisition, sampling, and reconstruction is referred to as CS-SENSE. | 01-13-2011 |
Dong Liang, Xi'An CN
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20140201744 | COMPUTING REGRESSION MODELS - Provided are techniques for computing a task result. A processing data set of records is created, wherein each of the records contains data specific to a sub-task from a set of actual sub-tasks and contains a reference to data shared by the set of actual sub-tasks, and wherein a number of the records is equivalent to a number of the actual sub-tasks in the set of actual sub-tasks. With each mapper in a set of mappers, one of the records of the processing data set is received and an assigned sub-task is executed using the received one of the records to generate output. With a single reducer, the output from each mapper in the set of mappers is reduced to determine a task result. | 07-17-2014 |
20140207722 | COMPUTING REGRESSION MODELS - Provided are techniques for computing a task result. A processing data set of records is created, wherein each of the records contains data specific to a sub-task from a set of actual sub-tasks and contains a reference to data shared by the set of actual sub-tasks, and wherein a number of the records is equivalent to a number of the actual sub-tasks in the set of actual sub-tasks. With each mapper in a set of mappers, one of the records of the processing data set is received and an assigned sub-task is executed using the received one of the records to generate output. With a single reducer, the output from each mapper in the set of mappers is reduced to determine a task result. | 07-24-2014 |
Dong Lin, Jinan CN
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20130158030 | PYRROLYL SUBSTITUTED DIHYDROINDOL-2-ONE DERIVATIVES, PREPARATION METHODS AND USES THEREOF - Provided are pyrrolyl substituted dihydroindol-2-one derivatives represented by formula (I), pharmaceutically acceptable salts or solvates of said derivatives, or solvates of said salts, which are effective tyrosine kinase inhibitors. Also provided are the preparation methods of the above compounds, pharmaceutical compositions containing these compounds, and the use of these compounds in manufacturing drugs useful for the treatment or adjunctive treatment of tumors medicated by tyrosine kinases or proliferation or migration of tumor cells driven by tyrosine kinases in mammals (including human). | 06-20-2013 |
Dong Ma, Beijing CN
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20130145973 | FUEL DISTRIBUTION DEVICE AND A BURNER - The present invention provide a fuel distribution device ( | 06-13-2013 |
20130189636 | FLAME DETECTION DEVICE - The present invention is directed to a flame detection device comprising a flame signal receiver ( | 07-25-2013 |
Dong Nguyen, Sunnyvale, CA US
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20100128711 | TRANSMIT POWER CONTROL FOR MOBILE UNIT - In a wireless local area network which includes access point having variable transmitter power levels, transmitter power data is sent from the access points to the mobile units and used by the mobile units in order to provide a corresponding variation in the transmitter power of the mobile unit. | 05-27-2010 |
Dong Nguyen, San Jose, CA US
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20100235555 | SOFTWARE LAYER FOR COMMUNICATION BETWEEN RS-232 TO I2C TRANSLATION IC AND A HOST - A host controller ( | 09-16-2010 |
Dong Peng, Xiamen CN
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20130117919 | CONNECTING MECHANISM OF A TOILET COVER WITH EASY ASSEMBLY AND DISASSEMBLY - A toilet cover connecting mechanism has two supports, support shafts, and an independent hinge tube. Dampers and pivot mechanisms are fixed on both ends of the hinge tube. The damper on the open end of the hinge tube can be inserted into a shaft hole of the cover. An insertion hole is disposed radially on the pivot mechanism. A through hole for the support shaft is disposed in the hinge tube. The support shaft is inserted into the pivot mechanism. A keying mechanism is mounted in the middle of the hinge tube. A key panel is fastened to an arrow-shaped push block. An urging rod having a chamfer on the top is disposed on two sides of the push block. The push block may press against the chamfers to push distal ends of the two urging rods to displace toward two sides thereof to press against the pivot mechanism. | 05-16-2013 |
Dong Shen, Shanghai CN
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20130153822 | BLUE PHASE LIQUID CRYSTAL COMPOSITION, BLUE PHASE LIQUID CRYSTAL MATERIAL AND METHOD FOR MANUFACTURING THEREOF - A blue phase liquid crystal material includes a liquid crystal host, a chiral reagent and a stable polymer. The chiral reagent is R811. The stable polymer is formed by photo-polymerizing a first monomer and a second monomer. The first monomer is 2-ethylhexyl acrylate (2-EHA), and the second monomer is 2-methyl-1,4-bis{4-[3(-acrylate)propoxyl]benzoicacid}phenylester (PTPTP). The blue phase liquid crystal material has a blue phase temperature range widened to an extremely low temperature. A blue phase liquid crystal composition and a method for manufacturing the blue phase liquid crystal material by using the blue phase liquid crystal composition are also provided. | 06-20-2013 |
20130295249 | GRANULATED FOOD PRODUCT - A granulated food product comprising plant material from one or more aromatic plants, a meaty base and an osmotic agent, and a method for preparing a granulated food product comprising milling plant material from one or more aromatic plants together with a meaty base, mixing the milled material with an osmotic agent to form a viscous mixture, granulating the viscous mixture, and drying the granules. | 11-07-2013 |
Dong Shi, Shanghai CN
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20140241528 | Sound Field Analysis System - In one embodiment, a sound field is mapped by extracting spatial angle information, diffusivity information, and optionally, sound level information. The extracted information is mapped for representation in the form of a Riemann sphere, wherein spatial angle varies longitudinally, diffusivity varies latitudinally, and level varies radially along the sphere. A more generalized mapping employs mapping the spatial angle and diffusivity information onto a representative region exhibiting variations in direction of arrival that correspond to the extracted spatial information and variations in distance that correspond to the extracted diffusivity information. | 08-28-2014 |
20150023514 | Method and Apparatus for Acoustic Echo Control - Embodiments of method and apparatus for acoustic echo control are described. According to the method, an echo energy-based doubletalk detection is performed to determine whether there is a doubletalk in a microphone signal with reference to a loudspeaker signal. A spectral similarity between spectra of the microphone signal and the loudspeaker signal is calculated. It is determined that there is no doubletalk in the microphone signal if the spectral similarity is higher than a threshold level. Adaption of an adaptive filter for applying acoustic echo cancellation or acoustic echo suppression on the microphone signal is enabled if it is determined that there is no doubletalk in the microphone signal through the echo energy-based doubletalk detection, or there is no doubletalk through the spectral similarity-based doubletalk detection. | 01-22-2015 |
Dong Shi, Singapore SG
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20130287229 | METHOD, SYSTEM AND APPARATUS FOR PROCESSING AUDIO SIGNALS - A processing method and a processing apparatus for processing an output audio signal from an audio capture device. The output audio signal can be processed by a first processing module in a manner such that a preliminary signal and a first stage processed signal can be derived. The processing method includes providing power estimation signals, providing at least one cross power estimation signal, providing a leakage approximation and providing a control signal estimation. | 10-31-2013 |
Dong Sun, Katy, TX US
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20140379266 | PROCESSING SURVEY DATA CONTAINING GHOST DATA - Input survey data containing ghost data is processed, the ghost data containing data caused by a reflection from an interface, and the processing including performing full wave propagation. An output is produced in response to the processing. | 12-25-2014 |
Dong Tang, Hangzhou CN
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20130311283 | DATA MINING METHOD FOR SOCIAL NETWORK OF TERMINAL USER AND RELATED METHODS, APPARATUSES AND SYSTEMS - a data mining method for a social network of a terminal user and related methods, apparatuses and systems are provided. A user identifier of a terminal may be acquired, then a communication record of a user is acquired by using the user identifier, and first social information is obtained according to the user identifier and the communication record; a data packet for accessing, by the user, a social network service is acquired according to the user identifier, and second social information is obtained according to the user identifier and the data packet; information published by the user on the Internet may be acquired according to the user identifier, and third social information is obtained according to the user identifier and the published information, and finally, a user social database is established or updated by using the first social information, the second social information and the third social information. | 11-21-2013 |
20140188837 | Application Identification Method, and Data Mining Method, Apparatus, and System - A data mining method, apparatus, and system are provided. The method includes: obtaining to-be-processed data, where the to-be-processed data includes records, and each record includes application information and remote end triplet information; performing clustering processing on records with same remote end triplet information and same application information, and according to the records with the same remote end triplet information and the same application information, calculating a service load amount corresponding to the remote end triplet information and the application information to obtain a clustering result including the remote end triplet information, the application information, and the service load amount; according to the service load amount or a proportion of the service load amount, selecting remote end triplet information and application information that have high reliability from the clustering result; and sending the remote end triplet information and application information that have high reliability to a deep packet inspection (DPI) subsystem. | 07-03-2014 |
20150066589 | USER BEHAVIOR ANALYSIS METHOD, AND RELATED DEVICE AND METHOD - A user behavior analysis (UBA) method, and a related device and system are provided. The method is applied to a UBA system including at least one UBA cloud server. The method includes: receiving, by a UBA cloud server, a network content identifier reported by a first UBA subnode, where the network content identifier cannot be identified by the first UBA subnode; acquiring network content corresponding to the network content identifier; extracting a keyword from the network content; updating a behavior knowledge base by using the extracted keyword; and delivering, by the UBA cloud server, the updated behavior knowledge base or updated content of the behavior knowledge base to a UBA subnode set, where the UBA subnode set at least includes the first UBA subnode and a second UBA subnode. The UBA cloud server and the UBA subnodes are associated with a telecommunication network. | 03-05-2015 |
Dong Tang, Kunshan CN
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20150031245 | CABLE ELECTRICAL CONNECTOR ASSEMBLY HAVING AN INSULATIVE BODY WITH A SLOT - A cable electrical connector assembly includes an electrical connector, a cable soldered with the electrical connector, and an insulative body. The electrical connector includes a printed circuit board having a number of conductive pads, two of the conductive pads forming a differential signal pair for differential signal transmission. The cable has a number of core wires soldered with the conductive pads. The insulative body encloses a soldering area of the conductive pads and the cable core wires. The insulative body has a slot between the two conductive pads of the differential signal pair, the slot running through the insulative body along an up-to-down direction. The slot improves impedance in the soldering area of the core wires and the conductive pads. | 01-29-2015 |
Dong Weixin, Sugar Land, TX US
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20120065889 | Real-Time Fracture Detection And Fracture Orientation Estimation Using Tri-Axial Induction Measurements - A method for determining existence of a fracture in a formation surrounding a wellbore drilled through subsurface rock formations includes calculating vertical resistivity, horizontal resistivity, apparent formation dip, apparent formation azimuth and axial resistivity for a plurality of longitudinal instrument spacings using measurements from a triaxial induction well logging instrument disposed in the formation. A spread in the axial resistivity values is determined and the axial resistivity spread threshold therefrom. Fracture indicator values and fracture orientation values are calculated from transverse components of the triaxial induction measurements. Presence of a fracture is indicated when at least one of the fracture indicator value exceeds a selected threshold, the axial resistivity spread exceeds the spread threshold and when the apparent formation dip exceeds a selected threshold. | 03-15-2012 |
Dong Wu, Carlsbad, CA US
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20100128676 | Carrier Channel Distribution System - Carrier channel distribution systems are presented. Wireless carrier channels can be split from their respective bands and can be allocated among remote transceiver units to ensure proper coverage for wireless services. Carrier channels can be allocated or routed individually or as a group according to reconfigurable routing policy. | 05-27-2010 |
Dong Wu, Shanghai CN
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20150037276 | HYDROCOLLOID COMPOSITION AND AN ARTICLE CONTAINING THE SAME - The present invention provides a hydrocolloid composition which, based on 100% by weight of the hydrocolloid composition, comprises: 10-90%) by weight of a polyisobutylene tackifier; 5-55% by weight of a hydrophilic absorbing substance; and 0.1-20% by weight of a functional ingredient. The invention further provides an article containing the hydrocolloid composition. | 02-05-2015 |
Dong Wu, Ludvika SE
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20090266605 | HIGH VOLTAGE VALVE GROUP WITH INCREASED BREAKDOWN STRENGTH - A high voltage assembly including a valve group and a shield connected to the valve group. A resistor is connected between the shield and the valve group The assembly provides an increased breakdown strength and DC withstand level. | 10-29-2009 |
20110310523 | ELECTRICAL APPARATUS WITH ELECTROSTATIC SHIELD - An electrical apparatus, which is preferrably operated at voltages above 1 kV, comprises an electrostatic shield to reduce the electrical field strength outside of the apparatus. Advantageoulsy, the electrostatic shield is at least in part formed by a dielectric enclosure containing water. | 12-22-2011 |
20130021830 | INSULATION IN A POWER TRANSMISSION SYSTEM - A substation has a converter comprising a first set (S | 01-24-2013 |
Dong Xiaoyou, Dongguan City CN
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20120187152 | Fluid Delivery System - A fluid delivery system comprising a pump arranged to draw fluid, in use, from a reservoir ( | 07-26-2012 |
Dong Xu, Nashua, NH US
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20080241757 | Reproducible, high yield method for fabricating ultra-short T-gates on HFETs - A method for fabricating ultra-short T-gates on heterojunction field effect transistors (HFETs) comprising the steps of (a) providing a coating of three layers of resists, with polymethylmethacrylate (PMMA) with high molecular weight on the bottom, polydimethylglutarimide (PMGI) in the middle, and PMMA with low molecular weight on the top; (b) in a first exposure, exposing and developing the layers with a dose of a developer that is high enough to allow the developer to break the top PMMA but low to avoid contributing significantly to the overall dose received in the bottom PMMA layer; and (c) in a second exposure, using an exposure and developing process to define 0.03-0.05 um openings in the bottom PMMA layer. | 10-02-2008 |
20100301395 | Asymmetrically recessed high-power and high-gain ultra-short gate HEMT device - A high-power and high-gain ultra-short gate HEMT device has exceptional gain and an exceptionally high breakdown voltage provided by an increased width asymmetric recess for the gate electrode, by a composite channel layer including a thin indium arsenide layer embedded in the indium gallium arsenide channel layer and by double doping through the use of an additional silicon doping spike. The improved transistor has an exceptional 14 dB gain at 110 GHz and exhibits an exceptionally high 3.5-4 V breakdown voltage, thus to provide high gain, high-power and ultra-high frequency in an ultra-short gate device. | 12-02-2010 |
20130230951 | ASYMMETRICALLY RECESSED HIGH-POWER AND HIGH-GAIN ULTRA-SHORT GATE HEMT DEVICE - A high-power and high-gain ultra-short gate HEMT device has exceptional gain and an exceptionally high breakdown voltage provided by an increased width asymmetric recess for the gate electrode, by a composite channel layer including a thin indium arsenide layer embedded in the indium gallium arsenide channel layer and by double doping through the use of an additional silicon doping spike. The improved transistor has an exceptional 14 dB gain at 110 GHz and exhibits an exceptionally high 3.5-4 V breakdown voltage, thus to provide high gain, high-power and ultra-high frequency in an ultra-short gate device. | 09-05-2013 |
20130295757 | SHORT GATE-LENGTH HIGH ELECTRON-MOBILITY TRANSISTORS WITH ASYMMETRIC RECESS AND SELF-ALIGNED OHMIC ELECTRODES - A method for fabricating InP-based high electron-mobility transistors (HEMTs) and GaAs-based metamorphic electron-mobility transistors (MHEMTs) by utilizing asymmetrically recessed Γ-gates and self-aligned ohmic electrodes is disclosed. The fabrication starts with mesa isolation, followed by gate recess and gate metal deposition, in which the gate foot is placed asymmetrically in the recess groove, with the offset towards the source. It is important to use Γ-gates as the shadow mask for ohmic metal deposition, because it allows a source-gate spacing as small as 0.1 micron, greatly reducing the critical source resistance, and it retains a relatively large gate-drain spacing, enabling a decent breakdown voltage when coupled with the asymmetric gate recess. It is also critical to maintain a large stem height of the Γ-gates to assure a sufficient gap between the top of the gates and the ohmic metal after its deposition to reduce the parasitic capacitance. The uniqueness of this technology would best fit the applications that require low voltage and/or low DC power consumption. | 11-07-2013 |
20130341644 | METHOD AND DESIGN OF AN RF THRU-VIA INTERCONNECT - In summary, a vertical metalized transition in the form of a via goes from the back side of a high thermal conductivity substrate and through any semiconductor layers thereon to a patterned metalized strip, with the substrate having a patterned metalized layer on the back side that is provided with a keep away zone dimensioned to provide impedance matching for RF energy coupled through the substrate to the semiconductor device while at the same time permitting the heat generated by the semiconductor device to flow through the high thermal conductivity substrate, through the back side of the substrate and to a beat sink. | 12-26-2013 |
Dong Xu, Boise, ID US
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20150093391 | ONCOSTATIN M (OSM) ANTAGONISTS FOR PREVENTING CANCER METASTASIS AND IL-6 RELATED DISORDERS - A method of treating cancer or metastasis is provided involving administering at least one oncostatin M (OSM) antagonist to a subject, wherein the subject has been diagnosed with cancer. Administration of an OSM antagonist such as a small molecule pharmaceutical is provided as well as an anti-OSM antibody, an anti-OSM aptamer, and an OSM mRNA antagonist. The OSM antagonists were found to inhibit or prevent tumor cell detachment, proliferation and metastasis in several cancer types. | 04-02-2015 |
Dong Xu, Beijing CN
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20130219496 | SECURITY CONFIGURATION VERFICIATION DEVICE AND METHOD AND NETWORK SYSTEM EMPLOYING THE SAME - The invention discloses a security configuration verification device for performing a security configuration verification on a network device, which comprises: one or more preconfigured scanning policies; a scanning policy generator, which selects a scanning policy from the one or more preconfigured scanning policies to generate a new scanning policy corresponding to the network device; and a scanner, which performs the security scanning on the network device with the generated new scanning policy and thereby performs the security configuration verification. The invention also discloses a corresponding security configuration verification method and a network system employing the verification device. | 08-22-2013 |
Dong Yan, Palo Alto, CA US
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20100166857 | PHARMACEUTICAL DOSAGE FORMS AND METHODS OF MANUFACTURING SAME - The invention provides solid dispersions of at least one insoluble active pharmaceutical ingredient, pharmaceutical dosage forms comprising the solid dispersions, and methods of manufacturing same. In an embodiment, a solid dispersion of the present invention includes a plurality of coated particles comprising inert particles with a coating, wherein the coating comprises an insoluble active pharmaceutical ingredient dispersed in a hydrophilic polymer, and wherein the inert particles comprise nonpareils; and a plurality of granules comprising an insoluble active pharmaceutical ingredient with at least one pharmaceutically acceptable excipient. In an embodiment, the insoluble active pharmaceutical ingredient in the coating and the insoluble active pharmaceutical ingredient of the granules are the same type. A solid dispersion of the present invention may optionally be encapsulated in capsules or compressed into a tablet. Also disclosed are methods of making solid dispersions and methods of reducing plasma triglyceride and increasing high-density lipoprotein employing the solid dispersion. | 07-01-2010 |
Dong Yan, Tianjin CN
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20140275541 | TOTAL SYNTHESIS OF THAXTOMIN A ANALOGUES AND THEIR INTERMEDIATES - Improved synthetic methods for the production of thaxtomin analogues, particularly thaxtomin A, and intermediates therefore such as substituted tryptophans and in particular, 4-nitro-L-tryptophan, and substituted phenyl acrylic acids are disclosed. Bioassays show that the synthetic thaxtomin A is not significantly different from the natural one in herbicidal activity. | 09-18-2014 |
Dong Yang, Beijing CN
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20100208617 | METHOD AND SYSTEM FOR REALIZING LOCATION MANAGEMENT OF MULTIHOMED TERMINALS IN UNIVERSAL NETWORK - In Universal Network, there is disclosed a method and system for realizing location management of multihomed terminals, the system comprises home domains and foreign domains, in which the home domains of a multihomed terminal refer to the domains managing the multihomed terminal; the other domains are the foreign domains of the multihomed terminal; each domain includes at least one Identifier Mapping Server and one Accessing-Switching Router; the Identifier Mapping Server memorizes and manages the mapping information; and the Accessing-Switching Router allocates the mapping information for multihomed terminals. This invention facilitates the implement of multihoming in the Internet and makes the network resources be used efficiently. Especially, the Internet service providers can manage the multihomed terminals easily and efficiently. | 08-19-2010 |
20100226265 | METHOD OF CONCURRENT MULTIPATH TRANSFER BASED ON RELATIONAL PATHS - A method of Concurrent Multipath Transfer which is based on the relational paths, characterized in that for a packet lost in a path, it allows other packets sent from the path and/or other paths to point out the lost packet through a gap report. According to the present invention, any lost packets and abnormal paths can be found as fast as possible, and can be retransmitted quickly. So this method can avoid the failure of all paths from handing in packets to upper layer only for the abnormity in one path, which limits the speed of whole association. | 09-09-2010 |
20120283967 | STATE-MATRIX-INDEPENDENT DYNAMIC PROCESS ESTIMATION METHOD IN REAL-TIME FOR WEAKLY OBSERVABLE MEASUREMENT NODES WITHOUT PMU - A state-matrix-independent dynamic process estimation method in real-time for weakly observable measurement nodes without PMU is only dependent on real-time measurement dynamic data of measurement nodes with Phasor Mesurement Unit (PMU) and measurement data of Supervisory Control And Data Acquisition (SCADA) system in electric power system or state estimation data. According to the SCADA measurement data or state estimation data at some continuous moments, the method utilizes recursive least squares solution to find a linear combination relationship between variation of measurement parameter to be estimated of nodes without PMU and variation of corresponding measurement parameter of nodes with PMU. Using the linear combination of relationship, the dynamic process of measurement nodes without PMU is estimated in real-time. The method provides high estimation precision and meets error requirements of engineering application. | 11-08-2012 |
20130013245 | METHOD FOR OBTAINING DISTRIBUTION OF CHARGES ALONG CHANNEL IN MOS TRANSISTOR - The present invention discloses a method for obtaining a distribution of charges along a channel of a MOS transistor, which is used for obtaining distributions of interface states charges and charges of a gate dielectric layer in the MOS transistor. The method includes: adding a MOS transistor into a test circuit; measuring two charge pumping current curves when a source terminal is open-circuited or when a drain terminal is open-circuited before and after a stress is applied by using a charge pumping current test method, where one of the two charge pumping current curves is an original curve and the other one is an post-stress curve; finding a point B corresponding to a point A on the original curve on the post-stress curve, and estimating amount of locally-generated interface states charges and charges of the gate dielectric layer by a variation of the charge pumping current and a variation in a voltage at a local point. As compared with a conventional method for obtaining a distribution, the method of the present invention can obtain a distribution of charges along a direction form the drain or source terminal to the channel more easily and rapidly, with an aid of a computer. A mass of complicated and repeated tests are reduced. Also, the method can provide an effective base for improving device reliability. | 01-10-2013 |
20130103351 | Method for Predicting Reliable Lifetime of SOI Mosfet Device - Disclosed herein is a method for predicting a reliable lifetime of a SOI MOSFET device. The method comprises: measuring a relationship of a gate resistance of the SOI MOSFET device varying as a function of a temperature at different wafer temperatures; performing a lifetime accelerating test on the SOI MOSFET device at different wafer temperatures, so as to obtain a degenerating relationship of a parameter representing the lifetime of the device as a function of stress time, and obtain a lifetime in the presence of self-heating when the parameter degenerates to 10%; performing a self-heating correction on the measured lifetime of the device by using the measured self-heating temperature and an Arrhenius model, so as to obtain a lifetime without self-heating influence; performing a self-heating correction on a variation of the drain current caused by self-heating; performing a self-heating correction on an impact ionization rate caused by hot carriers; and predicting the lifetime of the SOI MOSFET device under a bias. The embodiment of the invention prevents the self-heating effect from affecting the SOI MOSFET device in a practical logic circuit or in an AC analog circuit, which leads to a more precise prediction result. | 04-25-2013 |
20130119445 | CMOS DEVICE FOR REDUCING RADIATION-INDUCED CHARGE COLLECTION AND METHOD FOR FABRICATING THE SAME - A CMOS device for reducing a radiation-induced charge collection and a method for fabricating the same. In the CMOS device, a heavily doped charge collection-suppressed region is disposed directly under the source region and the drain region. The region has a doping type opposite that of the source region and the drain region, and has a doping concentration not less than that of the source region and the drain region. The charge collection-suppressed region has a lateral part slightly less than or equal to that of the source region and the drain region, and has a lateral range toward to the channel not exceed the edges of the source region and the drain region. The CMOS device may greatly reduce a range of the funnel that appears under the action of a single particle, so that charges collected instantaneously under a force of an electric field may be reduced. | 05-16-2013 |
20130142180 | Wireless Communication Method And System With Collision Avoidance Protocol - A method for providing wireless communication between a source node and a destination node in a wireless network wherein the wireless network uses a time division multiple access (TDMA) protocol. One or more dedicated TDMA transaction timeslots are arranged in a superframe. The superframe includes at least one dedicated transaction slot forming a hybrid protocol with two or more shared transaction slots per superframe. The method is of particular advantage when practised with a WirelessHART protocol wireless sensor network and when used for monitoring and control equipment and processes in an industrial installation. A computer program, and a wireless node and a wireless network using the inventive method are also disclosed. | 06-06-2013 |
20130161757 | CMOS Device for Reducing Charge Sharing Effect and Fabrication Method Thereof - The present invention discloses a CMOS device of reducing charge sharing effect and a fabrication method thereof. The present invention has an additional isolation for trapping carriers disposed right below an isolation region. the material of the additional isolation region is porous silicon. Since porous silicon is a functional material of spongy structure by electrochemistry anodic oxidizing monocrystalline silicon wafer, there are a large number of microvoids and dangling bonds on the surface layer of the porous silicon. These defects may form defect states in a center of forbidden band of the porous silicon, the defect states may trap carriers so as to cause an increased resistance. And with an increase of density of corrosion current, porosity increases, and defects in the porous silicon increase. The present invention can reduce the charge sharing effect due to heavy ions by using a feature that the defect states in the porous silicon trap carriers, the formation of a shallow trench isolation (STI) region and a isolation region underneath only needs one time photolithography, and the process is simple, so that radioresistance performance of an integrated circuit may be greatly increased. | 06-27-2013 |
20130235155 | METHOD OF CONVERTING 2D INTO 3D BASED ON IMAGE MOTION INFORMATION - The present invention relates to the field of 2D to 3D conversion, in particular discloses a method of converting 2D into 3D based on image motion information. The method comprises: S1, obtaining a depth value of each pixel of the input 2D image based on a method of motion estimation; S2, accumulating the depth value of each pixel in accordance with a luminance value of each pixel to obtain a depth image of the input 2D image; S3, reconstructing a left eye and/or a right eye image based on a reconstruction of depth image in accordance with the depth image obtained in the step of S2; S4, combining the left eye image and the right eye image obtained in the step of S4 and outputting a combined image to obtain the 3D image. In the method herein, due to the accumulation process of the depth value obtained by the motion estimation, the resulted depth image is continuous and dense, which improves the quality of the reconstructed image and the 3D visual effect. | 09-12-2013 |
20130243099 | METHOD FOR H264 TRANSCODING WITH CODE STREAM INFORMATION REUSE - The present invention discloses a method for H264 transcoding with code stream information reuse, characterized in that, before encoding, a frame or field that is decoded from the original code stream is counted, and the current output of the frame or field is marked with the count value; during encoding, the slice type of the current frame or field that is encoded from an encoder is consistent with that of the original code stream; when encoding the code stream information at macroblock level, the code stream information at macroblock level of the original code stream is reused. The present invention increases the encoding speed and enhances the encoding efficiency without losing too much video quality. | 09-19-2013 |
20140204319 | DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - A display device and a manufacturing method are provided. The display device includes a blue light backlight source and a liquid crystal display panel, and the liquid crystal display panel comprises a first substrate, a second substrate. The first substrate or the second substrate includes a color filter layer which includes a black matrix pattern and a red pixel pattern and a green pixel pattern. The red pixel pattern and the green pixel pattern are quantum dot material thin film patterns respectively emitting red light and green light under the excitement of blue light. | 07-24-2014 |
Dong Yang, Shenzhen CN
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20080268707 | Connector Plug - The present invention relates to a high density connector plug, comprising the body of plug and a plastic enclosure for fixing said body of plug and being connected with the cable. Said body of plug comprises a shielding shell, an insulator mounted in said shielding shell, and a set of contacts provided on the side of said insulator; said insulator comprising a base and upper plastic body and lower plastic body extending outwards from one side of said base, which have slots for mounting said contacts. Thus the interface footprint of plug and socket is reduced and the pin density is increased, thereby the volume of the corresponding device is significantly reduced, so that the devices have a trend towards miniature and high density. In addition, there is a stepped welding area provided on the insulator, so that the contacts can be connected to the cable by welding, and there is visibility in the cable welding, thereby the working efficiency is improved. | 10-30-2008 |
20120155247 | METHOD AND APPARATUS FOR PROTECTING SUBSCRIBER ACCESS NETWORK - Embodiments of the present disclosure disclose a method and an apparatus for protecting a subscriber access network, and relate to the field of communications. The method includes: connecting a Broadband Network Gateway BNG device and N predetermined Digital Subscriber Line Access Multiplexers DSLAMs to an aggregation device AGG; allocating an active BNG interface for each of the N DSLAMs, allocating a standby BNG interface set for the N DSLAMs to obtain a backup relationship, and sending the backup relationship to the AGG ( | 06-21-2012 |
Dong Yang, Rochester, NY US
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20100158335 | METHOD AND APPARATUS OF CONE BEAM CT DYNAMIC IMAGING - A cone-beam scanning system scans along a half circle. The reconstruction uses a weighting function which decreases for rows farther from the scan plane to take the redundancy of the projection data into account. Another embodiment uses a circle plus sparse helical scan geometry. Image data can be taken in real time. | 06-24-2010 |
20110176715 | FOUR-DIMENSIONAL VOLUME IMAGING SYSTEM - A method for obtaining a 3-D image. An initial volume image is obtained of a subject wherein the subject is stationary and in a first pose. One or more 2-D images of the subject are obtained as the subject is moving between the first pose and a second pose. An endpoint volume image of the subject with the subject stationary and in the second pose is obtained. At least the initial volume image is modified according to the one or more obtained 2-D images to form at least one intermediate volume image that is representative of the subject's position between the first and second pose. The at least one intermediate volume image can be displayed. | 07-21-2011 |
20120019512 | NOISE SUPPRESSION FOR CONE-BEAM IMAGE RECONSTRUCTION - A method for 3-D volume image reconstruction of a subject, executed at least in part on a computer, obtains image data for 2-D projection images over a range of scan angles. For each of the plurality of projection images, a noise-corrected projection image is generated by steps of transforming the image data according to a variance-stabilizing transform to provide transformed image data, applying Gaussian based noise suppression to the transformed image data, and inverting the transformation of the noise-suppressed transformed image data to generate the noise-corrected projection image. The noise-corrected projection image is stored in a computer-accessible memory. | 01-26-2012 |
20130051516 | NOISE SUPPRESSION FOR LOW X-RAY DOSE CONE-BEAM IMAGE RECONSTRUCTION - Embodiments of methods and/or apparatus for 3-D volume image reconstruction of a subject, executed at least in part on a computer for use with a digital radiographic apparatus can obtain image data for 2-D projection images over a range of scan angles. For each of the plurality of projection images, an enhanced projection image can be generated. In embodiments of imaging apparatus, CBCT systems, and methods for operating the same can, through a de-noising application based on a different corresponding object, maintain image reconstruction characteristics (e.g., for a prescribed CBCT examination) while reducing exposure dose, reducing noise or increase a SNR while an exposure setting is unchanged. | 02-28-2013 |
20130070991 | METAL ARTIFACTS REDUCTION FOR CONE BEAM CT - A method for suppressing metal artifacts in a radiographic image, the method executed at least in part on a computer, obtains at least one two-dimensional radiographic image of a subject, wherein the subject has one or more metal objects and identifies a material that forms the one or more metal objects and a radiation energy level used to generate the obtained image. The obtained radiographic image is segmented to identify boundaries of the metal object. A conditioned radiographic image is formed by replacing pixel values in the radiographic image that correspond to the one or more metal objects with compensating pixel values according to the identified material and the identified radiation energy level. The conditioned radiographic image is then displayed. | 03-21-2013 |
20140334700 | METHODS AND APPARATUS FOR SCATTER CORRECTION FOR CBCT SYSTEM AND CONE-BEAM IMAGE RECONSTRUCTION - Embodiments of methods and/or apparatus for 3-D volume image reconstruction of a subject, executed at least in part on a computer for use with a digital radiographic apparatus, can obtain image data for 2-D projection images over a range of scan angles. For each of the plurality of projection images, an enhanced projection image can be generated. In one embodiment, a first scatter intensity distribution through the plurality of projection images can be modulated based on a first scaling function and a SPR to generate a second scatter intensity distribution through the plurality of projection images, which can be combined with the original plurality of projection images. | 11-13-2014 |
Dong Yang, Shanghai CN
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20130021976 | METHOD AND APPARATUS FOR ACCURATE TIME SYNCHRONIZATION IN WIRELESS COMMUNICATION SYSTEM - A method and apparatus for time synchronization and an OFDMA receiver thereof are provided. A preamble timing is obtained by a two-stage correlation in a time domain between a sequence of a received symbol and a reference preamble. The two-stage correlation is further simplified to perform a conjugate multiplication between a one-stage correlation and its correspondingly delayed result. A preamble boundary is adaptively determined by a peak value based on a result of the two-stage correlation. In this way, the time synchronization is achieved with a robust performance in a low SNR, high frequency offset or large delay spread fading channel. | 01-24-2013 |
20130021977 | METHOD AND APPARATUS FOR INTEGER FREQUENCY OFFSET ESTIMATION IN WIRELESS COMMUNICATION SYSTEM - A method and apparatus for performing time synchronization and an OFDMA receiver thereof are provided. The method preferably includes performing a differential phase correlation in a frequency domain based on one received sequence and one reference preamble and detecting an integer frequency offset based on a result of the differential phase correlation. The method and apparatus advantageously enable the use of one OFDM symbol to estimate ICFO and the use of a simple method to facilitate ICFO detection. Moreover, the performance of the integer frequency offset estimation becomes more robust in high noise and time-variant fading channels, with reduced hardware complexity. | 01-24-2013 |
Dong Yang, Suzhou CN
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20140166448 | CIRCUIT BREAKER AND HANDLE LOCKING DEVICE THEREOF - Disclosed is a handle locking device including a first frame, a first hook and a second frame, wherein a second hook is provided on the first frame. The first and second hooks are rotatably installed on the first frame, and the second frame capable of fixing the first hook and the first frame. Since the handle locking device is only be installable on a circuit breaker by mating between the first hook and a first installation part of the circuit breaker and mating between the second hook and a second installation part of the circuit breaker, an operator is prevented from unintentionally setting an “OFF” position of the handle locking device in an “ON” position of the circuit breaker during installation. The first hook is rotatably installed on the first frame, so that the handle locking device can be conveniently and rapidly installed on or demounted from the circuit breaker. | 06-19-2014 |
20140318933 | CIRCUIT BREAKER AND HANDLE LOCKING DEVICE THEREOF - Disclosed is a handle locking device, including a first frame, a first snap hook and a second frame. A second snap hook is provided on the first frame; the first snap hook is rotatably mounted on the first frame; the second frame is rotatably mounted on the first frame; a protruding portion is formed on the second frame; and the protruding portion can push the first snap hook towards the first frame. By having the first snap hook and second snap hook disposed asymmetrically on the first frame, accidental mounting of the “OFF” position of the handle locking device in the “ON” position of the circuit breaker during installation by an operator can be avoided. Moreover, since the protruding portion can push the first snap hook towards the first frame, forced deformation of the snap claw and second snap hook can be prevented. | 10-30-2014 |
Dong Yang, Parsippany, NJ US
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20140093570 | Solid Oral Formulations and Crystalline Forms of an Inhibitor of Apoptosis Protein - The present disclosure relates to crystalline form of (S)—N—((S)-1-cyclohexyl-2-{(S)-2-[4-(4-fluorobenzoyl)-thiazol-2-yl]-pyrrolidin-1-yl}-2-oxo-ethyl)-2-methylamino-propionamide, salts and hydrates thereof. This disclosure also relates to solid oral formulation of (S)—N—((S)-1-cyclohexyl-2-{(S)-2-[4-(4-fluoro-benzoyl)-thiazol-2-yl]-pyrrolidin-1-yl}-2-oxo-ethyl)-2-methylamino-propionamide, pharmaceutically acceptable salts, solvates (including hydrates) thereof, as well as methods of treatment using the same. | 04-03-2014 |
Dong Yemin, Singapore SG
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20130187224 | INTEGRATION OF TRENCH MOS WITH LOW VOLTAGE INTEGRATED CIRCUITS - A high voltage trench MOS and its integration with low voltage integrated circuits is provided. Embodiments include forming, in a substrate, a first trench with a first oxide layer on side surfaces; a narrower second trench, below the first trench with a second oxide layer on side and bottom surfaces, and spacers on sides of the first and second trenches; removing a portion of the second oxide layer from the bottom surface of the second trench between the spacers; filling the first and second trenches with a first poly-silicon to form a drain region; removing the spacers, exposing side surfaces of the first poly-silicon; forming a third oxide layer on side and top surfaces of the first poly-silicon; and filling a remainder of the first and second trenches with a second poly-silicon to form a gate region on each side of the drain region. | 07-25-2013 |
20140070310 | INTEGRATION OF TRENCH MOS WITH LOW VOLTAGE INTEGRATED CIRCUITS - A high voltage trench MOS and its integration with low voltage integrated circuits. Embodiments include forming a first trench in a substrate, the first trench having a first width; forming a first oxide layer on side surfaces of the first trench; forming a second trench in the substrate, below the first trench, the second trench having a second width less than the first width; forming a second oxide layer on side and bottom surfaces of the second trench; forming spacers on sides of the first and second trenches; removing a portion of the second oxide layer from the bottom surface of the second trench between the spacers; filling the first and second trenches with a first poly-silicon to form a drain region; removing the spacers, exposing side surfaces of the first poly-silicon; forming a third oxide layer on the side surfaces and a top surface of the first poly-silicon; and filling a remainder of the first and second trenches with a second poly-silicon to form a gate region on each side of the drain region. | 03-13-2014 |
Dong Yu, Cambridge, MA US
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20130267583 | IMMUNE REGULATORY OLIGONUCLEOTIDE (IRO) COMPOUNDS TO MODULATE TOLL-LIKE RECEPTOR BASED IMMUNE RESPONSE - The invention provides novel immune regulatory oligonucleotides (IRO) as antagonist of TLRs and methods of use thereof. These IROs have unique sequences that inhibit or suppress TLR-mediated signaling in response to a TLR ligand or TLR agonist. The methods may have use in the prevention and treatment of cancer, an autoimmune disorder, airway inflammation, inflammatory disorders, infectious disease, skin disorders, allergy, asthma or a disease caused by a pathogen. | 10-10-2013 |
Dong Yu, Menlo Park, CA US
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20120211074 | Coated Nanoparticles and Quantum Dots for Solution-Based Fabrication of Photovoltaic Cells - CIGS absorber layers fabricated using coated semiconducting nanoparticles and/or quantum dots are disclosed. Core nanoparticles and/or quantum dots containing one or more elements from group 13 and/or IIIA and/or VIA may be coated with one or more layers containing elements group IB, IIIA or VIA. Using nanoparticles with a defined surface area, a layer thickness could be tuned to give the proper stoichiometric ratio, and/or crystal phase, and/or size, and/or shape. The coated nanoparticles could then be placed in a dispersant for use as an ink, paste, or paint. By appropriate coating of the core nanoparticles, the resulting coated nanoparticles can have the desired elements intermixed within the size scale of the nanoparticie, while the phase can be controlled by tuning the stochiomctiy, and the stoichiometry of the coated nanoparticle may be tuned by controlling the thickness of the coating(s). | 08-23-2012 |
Dong Zhao, Shanghai CN
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20130223233 | METHOD FOR MINIMIZATION OF DRIVE TESTS, METHOD FOR COLLECTING TERMINAL INFORMATION, TERMINAL, AND NETWORK ELEMENT - The present invention discloses a method for minimization of drive tests, a method for collecting terminal information, a terminal, and a network element, which belongs to the field of communication technologies. The method includes: in a process of activating a minimization of drive tests MDT task, checking, by a network element, a consent type of a user corresponding to a selected terminal; sending a MDT task activation command to the selected terminal according to a check result of the consent type; after receiving measured data reported by the selected terminal, performing an operation according to a check result of the consent type. In embodiments of the present invention, check on user consent is implemented in a network detection process, thereby avoiding a case that a user equipment is forced to report personal information without permission of the user and improving the user experience. | 08-29-2013 |
20130295855 | MEASUREMENT METHOD, APPARATUS, AND SYSTEM FOR MINIMIZATION OF DRIVE TESTS - The present invention discloses a method, an apparatus, and a system for minimization of drive tests, and relates to the field of communications technologies. In the technical solutions, by obtaining a mapping relationship between a TCE address and a TCE identifier, and according to a TCE identifier included in the MDT report reported by the UE, a corresponding TCE address is obtained and the MDT report is sent to a TCE corresponding to the TCE address. And it is unnecessary to send an actual TCE network address to the user equipment, which improves security and solves the insecurity problem of the MDT measurement. The present invention is simple, convenient and easy to implement, and reduces the complexity of network signaling interaction and network processing. | 11-07-2013 |
20140148151 | Method and Device for Subscribing to Radio Link Failure Report - Embodiments of the present invention provide a method and device for subscribing to an RLF report. An integration reference point manager configures a subscription condition for an RLF report for an integration reference point agent. The integration reference point manager obtains an RLF report that is sent by the integration reference point agent and satisfies the subscription condition. The embodiments of the present invention can avoid the case in the prior art that a base station sends an RLF report obtained from a UE, to an IRPManager through an IRPAgent in a best-effort mode, thereby decreasing the load of information transferred between the IRPManager and the IRPAgent. | 05-29-2014 |
20140155057 | METHOD AND APPARATUS FOR ASSOCIATING REPORTS - The present disclosure provides a method and an apparatus for associating reports, and relates to the field of radio communications, which are used to solve the problem in the prior art that an analysis and location result is not precise enough because information of an RLF report and an MDT measurement report of a UE cannot be fully applied in analysis and location of a radio link problem on a network. The method for associating reports includes: sending, by a base station, to a UE that executes an MDT job an identifier allocated to the UE; receiving, by the base station, an RLF report of the UE, where the RLF report includes the identifier; and associating, by the base station, the RLF report of the UE with an MDT measurement report that includes the identifier. | 06-05-2014 |
20140213194 | MINIMIZATION OF DRIVE-TESTS CONTROL METHOD, SYSTEM, AND NETWORK ELEMENT DEVICE - Embodiments of the present invention provide an MDT control method, system, and network element device. The network element device acquires an MDT PLMN list, where the MDT PLMN List includes at least two PLMN identities, and UEs in at least two PLMNs corresponding to the at least two PLMN identities can perform MDT in the at least two PLMNs; when a first UE accesses a current PLMN, the network element device acquires and determines that a user intention of the first UE is to permit performing the MDT; the network element device judges whether the MDT PLMN List includes an HPLMN identity or an EHPLMN identity of the first UE; and when the MDT PLMN List includes the HPLMN identity or EHPLMN identity of the first UE, the network element device instructs the first UE to perform the MDT measurements. | 07-31-2014 |
20140337490 | SELF ORGANIZING NETWORK COORDINATION METHOD, DEVICE, AND SYSTEM - The present invention provides a SON coordination method, device, and system, and the method includes: obtaining a coordination parameter of a self organizing network function; and coordinating running of the self organizing network function according to the coordination parameter. The coordination parameter of the SON function is obtained before running of a current SON function, so as to use the obtained coordination parameter to coordinate the running of the SON function. In this way, the running of the current SON function may cooperate and coordinate with another SON, thereby avoiding a conflict, more efficiently, more smoothly, and lower repeatedly solving a network problem, improving network application efficiency, or reducing wrong adjustment of a network parameter caused by wrong judgment, which affects user service experience, so as to achieve an object of reducing an operating cost, and improving an utilization rate of an equipment and funds. | 11-13-2014 |
20140364114 | METHOD AND APPARATUS FOR PROCESSING NETWORK ELEMENT STATE - Embodiments of the present invention disclose a method and an apparatus for processing a network element state. The method includes: obtaining a network element by monitoring network element performance data or an accepted operation request, where the network element is a base station or a cell or a subnet; then obtaining target data corresponding to the network element, where the target data includes at least one of trace data, manual minimization of drive tests data, radio link failure data, a user equipment error report, alarm data, and performance data; subsequently, according to the target data, determining whether the network element is out of service or needs to compensate another network element; and finally, when the network element is out of service or needs to compensate another network element, indicating whether the network element can enter an energy saving state. The present invention is applicable to the field of communications systems. | 12-11-2014 |
20150018000 | RESOURCE OPERATION METHOD AND APPARATUS - An embodiment of the present invention discloses a resource operation method and an apparatus thereof. The method includes: determining whether a conflict exists in the two operations; and if a conflict exists in two operations, implementing conflict coordination on execution of the two operations; wherein one of the two operations is a first operation on a first resource, and the other one of the two operations is a second operation on the first resource or a third operation on a related resource of the first resource. Through the present invention, a possible operation conflict can be discovered in a timely manner during an operation on a resource, thereby avoiding the operation conflict. | 01-15-2015 |
20150056981 | METHOD, APPARATUS, AND SYSTEM FOR DETERMINING A LINK COVERAGE PROBLEM - A method, apparatus, and system for determining link coverage problem are disclosed. Downlink measurement data and uplink measurement data are correlated to perform analysis, so that determining of a link coverage problem no longer depends only on the downlink measurement data, but depends on a combination of the downlink measurement data and the uplink measurement data. In this way, the determining of the link coverage problem is more accurate, which facilitates subsequent use of a correct solution. | 02-26-2015 |
Dong Zhao, Shenzhen City CN
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20150082403 | USER TERMINAL FOR PASSWORD-BASED AUTHENTICATION, AND PASSWORD-BASED TRADING TERMINAL, SYSTEM, AND METHOD - A user terminal, a password-based trading terminal, a system and a method for password-based authentication are provided. Wherein, the user terminal comprises a password generation module and a first near field communication module. The password generation module is configured to generate a password. The first near field communication module is configured to convert the generated password into near field communication label data, and then send the data to a password-based trading terminal through near field communication. The present application effectively ensures password security during the password-based authentication. | 03-19-2015 |
Dong Zhao, Beijing CN
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20120224533 | HENB Blind Detection for Hierarchy Configuration - It is provided an apparatus, comprising including deciding means configured to decide whether or not a predefined condition is met; receiving means configured to receive a first signal at predefined places; inhibiting means configured to inhibit sending a second signal at the predefined places, if the deciding means decides that the predefined condition is met; monitoring means configured to monitor, if the deciding means decides that the predefined condition is met, for at least two of the predefined places whether or not a first signal is received at the predefined places; defining means configured to define a first mute place based on the monitoring result of the monitoring means and a predefined rule, wherein the first mute place is one of the predefined places at which a first signal is received; wherein the inhibiting means is configured to inhibit sending the second signal at the first mute place. | 09-06-2012 |
20130010668 | Synchronisation in a Communication System - Synchronisation in a communication system A method and apparatus for a communication system is disclosed. In the system communications occur via a multiple of nodes each providing a stratum for synchronisation. It is determined that the stratum of a node is not included in a predefined set of stratums. In response to said determination synchronising with the node is provided differently from nodes with stratums without taking the order of the stratum into account. Information about the status can be communicated between nodes. | 01-10-2013 |
20130136057 | Base Station Aided Synchronization - An apparatus, method and computer program product include requesting a physical identifier of a communication base station having a preset hierarchical distance to a communication core network from a first communication base station having a higher hierarchical distance than the preset hierarchical distance, based on a connection on one of an interface between a communication base station having a higher hierarchical distance than the preset hierarchical distance and the communication core network and an interface between two communication base stations both having a higher hierarchical distance than the preset hierarchical distance. Prior to the requesting, an initial synchronization with a neighbor base station can be established. After the requesting, an accurate synchronization with the overly base station based on the obtained physical identifier can be established. | 05-30-2013 |
Dong Zhao, Jiangsu Province CN
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20140378626 | PHOSPHOR-CONTAINING PHENOL FORMALDEHYDE RESIN AND FLAME-RETARDANT EPOXY RESIN HARDENER CONTAINING THEREOF - The introduction of environmentally-friendly organic phosphorus group can not only maintain the original excellent properties of epoxy resins, but also meet the high flame-retarding requirements, and have the ability to improve the vitrification temperature (Tg), heat resistance and other characteristics of the material so that the curing system can be successfully applied to the electronic materials field which are light, thin, small and precise, the present disclosure provides a flame-retarding phosphor-containing phenol-formaldehyde novolac and the preparation method thereof, the use of the compound to react with the epoxy group of an epoxy resin to obtain an environmentally-friendly and high performing halogen-free cured flame retarding epoxy resin, and the compound can also be used for curing epoxy resins and gives a high flame-retarding effect. | 12-25-2014 |
Dong Zheng, Beijing CN
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20130286203 | TOTAL-SKY LIGHTNING EVENT OBSERVATION SYSTEM AND METHOD - A total-sky lightning event observation system and method may include a photographing device, a housing, a temperature control device, a light shielding device, a control module, a power supply module, a corona current sensor, a data acquisition device, a GPS antenna, a GPS timing module and a processing unit. The photographing device can capture total-sky digital images and transmit the images directly to the processing unit. The processing unit consecutively acquire corona current via the data acquisition device and judges whether there exists thunderstorm activity within the observed range; if there exists thunderstorm activity, the light shielding device is opened so as to enter a lightning observation mode, and the light shielding device is closed after the observation is finished so as to protect the photographing device in non-thunderstorm weather. | 10-31-2013 |
Dong Zheng, Hannover DE
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20140238573 | PNEUMATIC VEHICLE TIRE - A pneumatic vehicle tire of a radial type of construction is for heavy trucks and has a four-ply belt ( | 08-28-2014 |
Dong Zhou, Ballwin, MO US
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20090068105 | ISATIN ANALOGUES AND USES THEREFOR - Novel isatin analogues, including isatin analogues comprising Michael Acceptors (IMAs) are disclosed. Further disclosed are methods of synthesis of the isatin analogues, and uses of the analogues, including inhibition of caspase-3 and caspase-7, and in vivo imaging of apoptosis by Positron emission tomography (PET) or Single Photon Emission Computed Tomography (SPECT). | 03-12-2009 |
20100278751 | RADIOLABELED 2-AMINO-4-ALKYL-6-(HALOALKYL)PYRIDINE COMPOUNDS AND THEIR USE IN DIAGNOSTIC IMAGING - Radiolabeled 2-amino-4-alkyl-6-(haloalkyl)pyridine compounds are disclosed. In some aspects, the compounds bind to inducible nitric oxide synthase (iNOS) with high specificity. In some configurations, a compound comprising a radioisotope can be used for diagnostic imaging of iNOS distribution in a mammalian subject such as a human, using a scanning method such as positron emission tomography (PET scanning). Methods of synthesis of the compounds are also disclosed. | 11-04-2010 |
Dong Zhou, Beijing CN
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20110077426 | METHOD FOR SYNTHESIS OF O-DIPHENYLPHOSPHINOBENZOIC ACID - The present invention relates to a method for synthesis of o-diphenylphosphinobenzoic acid which includes the steps as follows: using chlorodiphenylphosphine as starting material, chlorodiphenylphosphine and alkali metal are added to the solvent to conduct cracking, which produces a diphenyl phosphine alkali metal salt, then o-chlorobenzoic acid salt or o-chlorobenzoic acid ester is added to conduct coupling reaction to produce diphenylphosphinobenzoic acid salt or diphenylphosphinobenzoic acid ester, o-diphenylphosphinobenzoic acid is obtained after hydrolysis. o-diphenylphosphinobenzoic acid can be prepared under atmospheric pressure at temperature above 0° C. by using the present method. The method is safe and stable to operate and can save a lot of energy, thus being suitable for large-scale production. | 03-31-2011 |
Dong Zhou, Stuttgart DE
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20120293530 | IMAGE PROCESSING METHOD AND AN IMAGE PROCESSING DEVICE - A method of processing image data comprises identifying picture elements of a first image portion having a first hue and a first saturation assigned to the first hue, the first hue lying in a first critical hue interval, identifying picture elements a second image portion having a second hue and a second saturation assigned to the second hue, the second hue lying in a second critical hue interval, and changing the first saturation by an amount delta S. | 11-22-2012 |
Dong Zhou, Shenzhen CN
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20130137445 | Method and apparatus for allocating spectrum - A method and an apparatus for allocating spectrums are provided in the disclosure. The method includes: reconfigurable spectrums for a target group domain are calculated, wherein said reconfigurable spectrums contain one or more of a dedicated spectrum, a reusable spectrum and a loanable spectrum; during the system reconfiguration, spectrums are allocated to cells of the target group domain in a non-overlap region after spectrums are allocated to cells of the target group domain in an overlap region according to the reconfigurable spectrums. By use of the disclosure, the spectrum allocation can be implemented during the system reconfiguration, and interference can be effectively suppressed. | 05-30-2013 |
20130310062 | SENSING AIDING METHOD AND SYSTEM FOR COGNITIVE RADIO - The disclosure discloses a sensing aiding method for cognitive radio. The method includes the following steps. a high level node transmits configuration information to a base station; the base station combines with a subordinate node of the base station to perform frequency spectrum sensing measurement, in which the subordinate node has sensing capability, and feeds back a result of the sensing measurement to the high level node; and the high level node formulates a corresponding WS allocation policy according to the received result of the sensing measurement. The disclosure also discloses a system. By the method and the system of the disclosure, the high level node transmits the configuration information to the base station; the base station performs the spectrum sensing measurement in combination with the subordinate node having the sensing capability of the base station in a designated frequency band and feeds the result of the sensing measurement back to the high level node; and the high level node formulates the corresponding WS allocation policy according to the result of the sensing measurement. Available white band resources are acquired; the probability of base station configuration failure is reduced, and the overhead caused by configuration failures is reduced. | 11-21-2013 |
20140120940 | Method and system of resource reconfiguration for cognitive-radio system - The disclosure provides a method and system of resource reconfiguration for a cognitive-radio system. The method includes that: a reconfiguration module of a wireless communication system acquires a reconfiguration command according to a received spectrum refarming indication or by monitoring a network condition of the wireless communication system ( | 05-01-2014 |
20150031376 | Radio system and spectrum resource reconfiguration method thereof - Disclose is a radio system and a spectrum resource reconfiguration method thereof. The method comprises: a Reconfigurable Base Station (RBS) divides subordinate nodes into groups according to attributes of the subordinate nodes, and sends a reconfiguration command to a subordinate node in a designated group, and the RBS and the subordinate node execute reconfiguration of spectrum resources according to the reconfiguration command; or, the RBS executes reconfiguration of spectrum resources according to the reconfiguration command; and a subordinate User Equipment (UE) accessing to a reconfigured RBS after interruption. By means of the present disclosure, the reconfiguration of spectrum resources of a cognitive radio system can be realized. | 01-29-2015 |