Pan, Beijing
Aimin Pan, Beijing CN
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20090235054 | DISASSEMBLING AN EXECUTABLE BINARY - A method for disassembling an executable binary (binary). In one implementation, a plurality of potential address references may be identified based on the binary and a plurality of storage addresses containing the binary. A plurality of assembler source code instructions (instructions) may be generated by disassembling the binary. The binary may be disassembled at one or more sequential addresses starting at each of the plurality of potential address references. | 09-17-2009 |
20090260077 | SECURITY-ENHANCED LOG IN - A security-enhanced login technique that provides a convenient and easy-to-use two factor technique to enhance the security of passwords without requiring any changes on the server side of a client-server network. The technique employs a convenient and easy-to-use two-factor technique to generate strong passwords for Web and other applications. In this technique, a convenient or personal device such as a mouse is used as the other factor besides a user password. A secret stored in the mouse or other personal device is hashed together with the password entered by a user and the server ID, to generate a strong, server-specific password which is used to authenticate the user to the server. This password enhancement operation is carried out inside the personal device. | 10-15-2009 |
20090265760 | COMPONENT-ORIENTED ARCHITECTURE FOR WEB MASHUPS - A component-oriented web mashup system and method for communicating between component-oriented Web gadgets to facilitate secure Web mashups. Embodiments of the system and method redefine the traditional definition of gadget to mean a Web component having a verifiable controlled communication channel (a CompoWeb gadget). A CompoWeb gadget is created and defined using new HTML tags and global script objects and functions that extend the functions of the browser. CompoWeb gadget content is treated as a component that is isolated from other gadgets and frames by a browser, and only those allowed access can view data and code therein. Called functions of a CompoWeb gadget are run in the callee's environment instead of the caller's environment. This adds security, because all the requesting CompoWeb gadget receives is the run result. Embodiments of the system and method also include delayed binding of CompoWeb gadgets, such that binding is performed at run time. | 10-22-2009 |
20090299875 | SYSTEM TO FACILITATE ONLINE SHOPPING - A system for facilitating online shopping that includes one or more content providers of a first domain, one or more online merchants of a second domain, and a framework. Web pages may be aggregated from the content providers. Descriptions of products for sale may be aggregated from the online merchants. The products for sale may be matched with the web pages based on relevancy. A list of descriptions of products that are relevant to each web page may be provided. A shopping cart list may be maintained by the framework. The shopping cart list may facilitate payment for the products for sale selected from different web pages. | 12-03-2009 |
20090320021 | DIAGNOSIS OF APPLICATION PERFORMANCE PROBLEMS VIA ANALYSIS OF THREAD DEPENDENCIES - A “Performance Evaluator” provides various techniques for tracking system events to diagnose root causes of application performance anomalies. In general, traces of system events involved in inter-thread interactions are collected at application runtime. These traces are then used to construct inter-thread dependency patterns termed “control patterns.” Control patterns are then evaluated to determine root causes of performance anomalies. Where an application terminates abnormally or full traces cannot be collected for some reason, partial control patterns are constructed for that application. In various embodiments, “fingerprints” are then generated from full or partial control patterns and are matched to fingerprints corresponding to operations in other control patterns extracted from reference traces collected on the same or similar systems. Matched fingerprints or control patterns are then used to deduce the root cause of application performance anomalies associated with full or partial traces. | 12-24-2009 |
20090320129 | SECURE CONTROL FLOWS BY MONITORING CONTROL TRANSFERS - A cross-module detection system and method for detecting and monitoring control flow transfers between software modules in a computer system. The system and method detect and monitor control flows entering and exiting the software modules. For a particular module, a checking model is extracted from the binary file of that module. In addition, a relaxed shadow stack is generated. If the module is an original module, meaning that the control flow originated from that module, then the checking model is used to check the validity of the control flow transfer. Otherwise, the relaxed shadow stack is used. An interception module is used to intercept and terminate invalid control flow transfers. If an invalid control flow transfer is detected, then the transfer is terminated. Otherwise, the control flow transfer is allowed to continue. | 12-24-2009 |
20120110433 | PARALLEL WEB PAGE PROCESSING - Methods and systems for parallel Web page processing are usable to parallelize Web page document parsing, Web page layout calculations, Web page style formatting, and Web page script engine processing. Such parallelized parsers may be used to enhance Web page processing and exploit multi-core and multi-processor computing device resources. The parallelized script engine may be used to enhance Web page processing when independent scripting events exist in the Web page document. Additionally, the parallelized layout calculations and style formatting may be used to further enhance Web page processing by allowing multi-core and multi-processor computing devices to take advantage of their parallel processing abilities. | 05-03-2012 |
20120110437 | STYLE AND LAYOUT CACHING OF WEB CONTENT - Methods and systems for style and/or layout caching of Web content are usable to build reusable style caching trees and cacheable layout calculations. Such style caching trees may be used to avoid recalculating style content of Web pages for document object model (DOM) elements that have not changed. Additionally, the cacheable layout calculations may be used to avoid recalculating the layout content of Web pages that are subsequently accessed. | 05-03-2012 |
20120260157 | Cooperative Rendering Cache for Mobile Browser - A cooperative rendering cache browser (CRC-Browser) for a mobile device may cooperatively manage cached content with a proxy server to reduce redundant transmissions of processed Web data. Additionally, the CRC-Browser may provide stateful, thin-client Web browsing to maintain synchronized information about rendering objects of a Web page. Further, the CRC-Browser may cache only stable and/or visible document object model (DOM) elements and communicate a list of IDs of the cached elements to the proxy. Such stateful thin-client browsers may be useful for reducing battery drain, poor responsiveness, and high wireless network costs of mobile Web browsing. | 10-11-2012 |
Che Pan, Beijing CN
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20090037545 | METHOD AND SYSTEM FOR AUTOMATICALLY COLLECTING INFORMATION IN A MESSAGING SYSTEM - A method and system for automatically collecting information in messaging system. A method in accordance with an embodiment includes: setting a flag indicating an information collection and an initiation flag for a message for requesting information collection by an information requestor; generating a unique identifier for identifying a task for the information collection, and sending the message; when replying to the message for requesting information collection, setting a reply flag for a replied message and sending the replied message, wherein information required to be collected is included in the replied message; and extracting the information required to be collected by the task for the information collection identified by the unique identifier from the replied message in accordance with the flag indicating an information collection and the reply flag, consolidating the information into a single summary document, and providing the summary document to the information requester. | 02-05-2009 |
Chengkang Pan, Beijing CN
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20130114560 | CSI-RI TRANSMISSION METHOD AND DETECTION METHOD AND APPARATUSES THEREOF - Disclosed in embodiments of the present invention are a CSI-RS transmission method, an inspection method and a device thereof The transmission method comprises: transmitting a CSI-RS via any downlink subframe other than a special subframe, a downlink subframe transmitting a control message, or a downlink subframe transmitting a system message. Embodiments of the present invention enable the CSI-RS to be prevented from conflicting with the control message, the system message, and a message carried by the special subframe. | 05-09-2013 |
20140301335 | CONTROL SIGNALING TRANSMISSION METHOD, BASE STATION, TERMINAL AND SYSTEM - Provided in an embodiment of the present invention are a control signaling transmission method, base station, terminal and system, comprising: when the terminal operates in an E-PDCCH mode, the base station may transmit a control signaling to the terminal via a resource corresponding to the E-PDCCH and a resource corresponding to common search space; that is, in the E-PDCCH mode, the control signaling transmission method on the resource corresponding to the common search space is maintained, thus providing an effective mechanism to transmit the control signaling of the terminal operating in the E-PDCCH mode. | 10-09-2014 |
Dean Pan, Beijing CN
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20120318681 | COMPLETE NON-CYANOGENS WET PROCESS FOR GREEN RECYCLING OF WASTE PRINTED CIRCUIT BOARD - The invention related to the recycling field of waste printed circuit boards (WPCB), and especially involved a complete non-cyanogens wet process for green recycling of WPCB, which belonged to the field of recycle economy. In the invention, the process included that WPCB were broken by the jaw crusher, and then mixed copper powders and nonmetallic powders were separated by the method of air classification, the mixed copper powders were smelted and casted to get copper anode plates, the copper was purified by electrolytion, the valuable metals (such as copper, gold, silver, platinum and palladium, lead and tin) were recycled from the copper anode slime, and the waste water was recycled. The recovery ratio of all-metal was above 98%. The purity of the cathode copper was up to 4N level. The ratio of de-coppering was above 96%. The recovery ratio of gold was above 98. | 12-20-2012 |
20130091987 | POLLUTION-FREE METHOD FOR RECYCLING IRON-BASED GRINDING WASTE - The invention provides a pollution-free reuse method for iron-based grinding waste, involving the technology of recycling economy, with special reference to the metallurgical industry, iron-based grinding waste green recycling technology. The present invention of the iron grinding waste recycling and reuse methods includes degreasing, heat treatment, sieving, matching, and obtains iron-based alloyed powders, which can be used in SHS lined steel pipe, powder metallurgy structural component, magnetic grinding, thermal spray. More than 95% iron-based alloyed powders can be recycled from wide source of iron-based grinding waste. The invention has the advantage of low cost, no secondary pollution and wide application. | 04-18-2013 |
Deqi Pan, Beijing CN
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20110133583 | VIBRATING SCREEN AND MOTOR, MOTOR GROUP - A vibrating screen. The vibrating screen includes a vibrator, a screen box and a base. The vibrator includes at least a motor and an eccentric block coupled thereto. Each motor has a main motor shaft ( | 06-09-2011 |
Gang Pan, Beijing CN
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20090107912 | Composite Material and Method for Removing Harmful Algal Blooms and Turning Them into Submerged Macrophytes - The present invention proposes a composite material which can rapidly and effectively remove algae and transform them into submerged macrophytes. The composite material is a mixture of two functional materials: one can grow into submerged macrophytes, and the other is clays or modified local soil particles which can flocculate algae, inhibit phosphorus release from sediments and act as the carrier of the above-mentioned seeds, earthnuts, buds, and roots of submerged macrophytes. In addition, the present invention proposes a physical-chemical-ecological combined method for improving water quality and enhancing the ecological restoration of eutrophic lakes using the above-mentioned material. By spraying the composite material to the lake surface, the new method can remove algae and turbidity through flocculation and complete the planting process simultaneously so that HABs and eutrophication are effectively controlled. | 04-30-2009 |
Guangran Pan, Beijing CN
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20140167158 | INTEGRATED DEVICE AND METHOD FOR FABRICATING THE INTEGRATED DEVICE - The invention relates to the field of fabricating a semiconductor integrated circuit and particularly to an integrated device and a method for fabricating the integrated device in order to address the problem that a drift area is fabricated on an epitaxial layer but the application scope of the LDMOS is limited due to the costly process of fabricating the epitaxial layer. An integrated device of an nLDMOS and a pLDMOS according to an embodiment of the invention includes a substrate and further includes an nLDMOS and a pLDMOS, where the nLDMOS and the pLDMOS are located in the substrate. The nLDMOS and the pLDMOS is located in the substrate without any epitaxial layer, thereby lowering the fabrication cost and extending the application scope. | 06-19-2014 |
Huan Pan, Beijing CN
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20130040325 | Enzyme Linked Immunosorbent Assay (ELISA) Method and Kit for Detecting Soluble Programmed Cell Death Protein 5 (PDCD5) - An enzyme linked immunosorbent assay (ELISA) method and kit for detecting soluble programmed cell death 5 (PDCD5) protein are provided. The method includes the following steps: (1) contacting a sample to be tested with a solid carrier loaded with a first antibody of PDCD5 protein; (2) adding a second antibody of PDCD5 protein, which is capable to binding to a detecting label; (3) adding the detecting label and detecting the bound detecting label. The soluble PDCD5 in a biological sample from a mammal comprising human can be detected by the ELISA method and kit. The method and kit can be used for detecting the level of PDCD5 protein in plasma, serum, urine, cerebrospinal fluid and synovial fluid so that an auxiliary detection method, for diagnosis of autoimmune disease, inflammation (such as hepatitis), and tumor etc., determination of disease course, observation of therapeutic effect and prognosis and medical guidance, is provided. | 02-14-2013 |
Hui Pan, Beijing CN
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20150154213 | INFORMATION PROCESSING METHOD AND ELECTRONIC DEVICE - Disclosed is an information processing method and an electronic device. The method comprises: determining K folders satisfying a preset condition and changing a display property of each of the K folders; and changing, when at least one of the K folders is opened using a first application, a display policy for the at least one folder. The present disclosure provides a filtering mechanism for user data which is capable of addressing the inconvenience in data processing due to display of all the data when the electronic device has a large amount of data, and improves user experience. | 06-04-2015 |
Jephrey Pan, Beijing CN
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20140205823 | BIORIENTED POLYETHYLENE FILM - The present invention discloses a process for forming a biaxially oriented film. The process includes first selecting a polyolefin resin wherein said polyolefin resin comprises a linear low density polyethylene resin characterized by having from 9 to 35 weight percent of the total weight of linear low density polyethylene resin eluting from a CEF at a temperature greater than 97.0° C.; and further characterized by having a CDR of from 33 to 80 and a Mw Ratio of from 0.15 to 0.45. Next a film is formed from the polyolefin resin selected in the first step. Finally the film formed in the second step is oriented in a sequential manner. The films produced by this process are characterized by having an ultimate elongation at least 1.5 times greater in the MD as compared to the CD and the 2% secant modulus is a least 1.25 times greater in the CD as compared to the MD. The films are further characterized by having free residual shrinkage of less than 10% in the MD and less than 10% in the CD when exposed to a temperature of 90° C. for 10 minutes. | 07-24-2014 |
Jianbo Pan, Beijing CN
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20140022685 | Method and Arrangement for Reducing In-Rush Current of Multi-Module System - A method and an arrangement for reducing an in-rush current of a multi-module system are provided. The system comprises a plurality of modules designed to perform predefined functions, and a power supply unit designed to provide power to the plurality of modules. Each of the plurality of modules comprises a power control system which performs a respective time delay on the power-on of the power received from the power supply unit. With the system and the method, the total in-rush current of the multi-module system is greatly reduced. | 01-23-2014 |
Jian-Ping Pan, Beijing CN
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20110268966 | BIAXIALLY ORIENTED FILM WHICH COULD BE THERMALLY LAMINATED WITH PAPER AND OTHER SUBSTRATES - Multilayer thermoplastic film structures are described which comprise at least two layers. One layer comprises a homopolymer polypropylene and a second layer, which is at least 3 microns thick, comprises a polyolefin material with a melting point of from 90° C. to 105° C. The film structures are particularly suited for lamination onto substrates such as paper or paper board. | 11-03-2011 |
Jiaoqing Pan, Beijing CN
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20150024601 | METHOD OF MANUFACTURING SI-BASED HIGH-MOBILITY GROUP III-V/GE CHANNEL CMOS - A method can include: growing a Ge layer on a Si substrate; growing a low-temperature nucleation GaAs layer, a high-temperature GaAs layer, a semi-insulating InGaP layer and a GaAs cap layer sequentially on the Ge layer after a first annealing, forming a sample; polishing the sample's GaAs cap layer, and growing an nMOSFET structure after a second annealing on the sample; performing selective ICP etching on a surface of the nMOSFET structure to form a groove, and growing a SiO | 01-22-2015 |
Jie Pan, Beijing CN
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20110088121 | Genes for improving salt tolerance and drought tolerance of plant and the uses thereof - Provide a nucleotide coding sequence and another nucleotide coding sequence artificially synthesized according to biased codons of plant. Construct recombinant vectors containing the genes as above and transform them into host cells including prokaryotic cells and eukaryotic cells. It is confirmed that the resulting transgenic plant has improved salt and drought tolerance after the said genes are expressed in the plant. | 04-14-2011 |
Ji-Gang Pan, Beijing CN
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20110195636 | Method for Controlling Polishing Wafer - A method for controlling polishing a wafer includes the following step. Firstly, a database storing a number of status data of a polished film of a wafer and a number of polishing parameters corresponding to the status data is established. Each of the polishing parameters includes a head sweep of a polishing head along a redial direction of a polishing platen. The head sweep refers to a movement distance range from a center of the polishing head to a center of the polishing platen during a polishing process. Subsequently, a first wafer having a predetermined status data is provided. Thereafter, the predetermined status data is compared with the status data in the database so as to find out the polishing parameter corresponding to the predetermined status data, thereby determining a first polishing parameter of the first wafer. Afterward, a first polishing process using the first polishing parameter is applied to the first wafer. The method can control the status of a polished film and optimize the polishing parameter. | 08-11-2011 |
Ji-Hong Pan, Beijing CN
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20140008013 | METHOD FOR MAKING AN ELECTROMAGNETIC SHIELDING LAYER - A method for making the electromagnetic shielding layer is provided. An electronic element has a surface is provided. At least one carbon nanotube film is fabricated. A carbon nanotube film structure is formed on the surface of the electronic element. A conductive layer is formed on the carbon nanotube film structure to obtain the electromagnetic shielding layer on the surface of the electronic element. | 01-09-2014 |
Jincheng Pan, Beijing CN
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20130020233 | PROCESSES FOR CATALYTICALLY REFORMING NAPHTHA - Disclosed herein is a process for catalytically reforming naphtha, comprising, in the presence of hydrogen gas, contacting naphtha with at least one reforming catalyst under the conditions of a pressure ranging from 0.15 to 3.0 MPa, a temperature ranging from 300 to 540° C., a volume space velocity ranging from 2.1 to 50 h | 01-24-2013 |
Jindong Pan, Beijing CN
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20140241084 | METHOD AND APPARATUS FOR REPAIRING DEFECTIVE MEMORY CELLS - A method for repairing defective memory cells includes receiving an access command having an access address and an access operation. The access address includes a row address and a column address. The method further includes determining whether the row address and the column address are the same as a pre-recorded row address and column address of a defective memory cell. If the row and column addresses of the access address are the same as the respective row and column addresses of the defective memory cell, the method includes replacing the defective memory cell with a redundant memory cell, and executing the access operation using the redundant memory cell. | 08-28-2014 |
Jinfeng Pan, Beijing CN
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20150143523 | VIRUS PROCESSING METHOD AND APPARATUS - Embodiments of the present disclosure provide a virus processing method and apparatus. In embodiments of the present disclosure, attribute analysis on the threads contained in the target process is performed to determine whether at least one of the threads contained in the target process matches virus attribute information. If at least one of the threads contained in the target process matches virus attribute information, virus type information is determined based on the matched virus attribute information, so that execution of process creation operation is prohibited based on the virus type information. Due to the measures of prohibiting execution of process creation operation, replication of virus in the system can be effectively prevented so as to improve security performance of the system. | 05-21-2015 |
Jing Pan, Beijing CN
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20140129973 | INTERACTION MODEL FOR SERVING POPULAR QUERIES IN SEARCH BOX - Architecture that automatically presents a default (e.g., a top popular query) in a search box for viewing and selection by the user. Search users are presented with the default query and other queries less popularly ranked than the default query are presented as suggestions for selection and processing by the search engine or an application. The default query can be presented with graphical emphasis (e.g., grayed text) in the search box to indicate the query is merely presented as a suggestion that may or may not be executed, and the user interface will operate differently based on user interaction. Clicking the search button associated with the search box with the default query results in a search being performed by the search engine or associated local application to fetch additional results. Clicking the search box triggers clean-up of the default query from the search box and other popular queries automatically suggested. | 05-08-2014 |
Junfeng Pan, Beijing CN
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20100132563 | DIRECT CONTACT COOLING IN AN ACID GAS REMOVAL PROCESS - Systems and processes disclosed herein relate to the utilization of direct contact condensing to provide heat to a solvent regeneration loop in an acid gas removal process. A first direct contact condenser can be included in the upper section of a concentrator that removes acid gas from a rich solvent stream. A first slip stream can be heated in the first direct contact condenser and can be combined with the rich solvent stream in the lower section of the stripper. A second direct contact condenser can be included in the lower section of an absorber that removes acid gas from a feed gas. A second slip stream can be heated in the second direct contact condenser, and can be combined with the rich solvent stream before the rich solvent stream is provided to the concentrator. | 06-03-2010 |
Junmin Pan, Beijing CN
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20140322771 | Lipid Production - The invention relates to methods for producing lipids and in particular methods for producing glycerolipids suitable for use in generating biofuels. The glycerolipids are produced through the modification of a cell so as to increase phosphatidic acid via the inhibition of the phosphatidylethanolamine N-methyltransferase (PEMT) pathway. The invention further relates to genetically modified plants and microorganisms in which the production of glycerolipids/oil is increased. | 10-30-2014 |
Li Pan, Beijing CN
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20120113259 | Track-side fault detection system and method and apparatus for implementing the same - A track-side fault detection system, includes a central station and at least one field station at the track side, with the field station including a control apparatus and at least two cameras. The cameras shoot a train when said train passes by and send the shot image data to the control apparatus. The control apparatus performs image processing of the image data of the cameras using a built-in GPU and sends the processed image data to the central station via a network. The central station detects a fault of the train according to the image data from the control apparatus of the field station. With the TFDS, the image data processing capability and efficiency can be significantly improved and the installation costs at the field stations can be significantly reduced. | 05-10-2012 |
20130211545 | Embedded Multi-Processor Parallel Processing System and Operating Method for Same - An embedded multi-processor parallel processing system includes a compilation unit, an operational support unit and at least two processing units, and an operating method for the embedded multi-processor parallel processing system, wherein the embedded multi-processor parallel processing system and system operating method provide parallel processing by multiple processing units on an embedded hardware platform. | 08-15-2013 |
20130218299 | MCP Scheduling For Parallelization Of LAD/FBD Control Program In Multi-Core PLC - A compiler and method for parallelizing automatic control programs, wherein the method is applied to a Multi-Core Programmable Logic Controller (M-PLC) that includes multiple cores. The method includes the steps of dividing a serial automatic control program to be executed by the M-PLC into multiple program blocks, mapping the automatic control program to a parallelization model using the multiple program blocks, performing parallelization scheduling for the multiple program blocks according to the parallelization model to allocate respective multiple program blocks to the multiple cores of the M-PLC, converting each respective program block allocated to each core into respective machine codes, and downloading the machine codes to the multiple cores for their respective execution. | 08-22-2013 |
20130314085 | Interface for Medical Imaging Device - A system and method for modifying an imaging plane of a medical imaging device is presented. An electronic device includes a tilt sensor. The electronic device is configured to monitor a tilt of the electronic device. A computer is configured to receive an indication of the tilt of the electronic device, translate the indication of the tilt of the electronic device into a corresponding movement of the imaging plane of the medical imaging device, and transmit an instruction to the medical imaging device to cause the corresponding movement of the imaging plane. The medical imaging device may include an magnetic resonance imaging (MRI) system. | 11-28-2013 |
Liang Pan, Beijing CN
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20150158961 | SUSPENSION OF SOLID CATALYST COMPONENT USED IN PROPYLENE POLYMERIZATION, METHOD OF PREPARING THE SAME, AND METHOD OF PROPYLENE POLYMERIZATION - The present disclosure provides a suspension of a solid catalyst component used in propylene polymerization and a method for preparing the same. The suspension includes the solid catalyst component and a liquid medium containing propylene and an alkane, and is preferably prepared by mixing the solid catalyst component and the alkane to obtain a mixed slurry, which is further mixed with liquid propylene. Using of a proper liquid dispersing agent at a proper proportion and amount enables the solid catalyst component to be more homogeneously dispersed, thus preventing the phenomenon of agglomeration in the polymerization process without using a large amount of the dispersing agent or any additional mixer. The present disclosure further provides a method of propylene polymerization, including feeding the suspension into a reaction system of propylene polymerization, wherein propylene polymerization is initiated under polymerization conditions. | 06-11-2015 |
Liangbin Pan, Beijing CN
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20100270176 | AUTOMATIC POSITIONING AND SENSING MICROELECTRODE ARRAYS - A microelectrode sensing device includes a substrate and an array of microelectrode sensors. Each sensor includes a first conductive layer that at least partially conducts electricity. The first conductive layer is formed above the substrate and patterned to include a recording electrode that measures electrical activities of target cells. Each sensor also includes a second conductive layer that at least partially conducts electricity. The second conductive layer is elevated above the first layer and patterned to include multiple positioning electrodes arranged to define a sensing region above the recording electrode. The positioning electrodes are designed to generate an electric field pattern in the sensing region to move and confine the target cells to a sub-region of the sensing region that at least partially overlaps the recording electrode. | 10-28-2010 |
Lijun Pan, Beijing CN
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20140022884 | Wireless Communication System and Communication Method Therefor - Disclosed is a communication method comprising: determining the length, N, of a random access sequence on the basis of system configuration information, where N is less than or equal to the number of available subcarriers; determining a cyclic shift parameter collection and a cyclic prefix on the basis of a system coverage area as designed; acquiring and on the basis of a MAC address of a central access point (CAP), or of a physical layer identifier thereof, and of a predetermined generator polynomial, generating a PN sequence of length N, then constellation-mapping and subcarrier-mapping the PN sequence; cyclically shifting, on the basis of the cyclic shift parameter, the constellation-mapped and subcarrier-mapped sequence, then orthogonally transforming the cyclically shifted sequence; acquiring the sequence needed, adding the cyclic prefix thereto, acquiring a random access signal; and performing subsequent processing then transmitting to a receiving-end. Also provided in the present invention is a corresponding communication system. The present invention provides improved support for wireless communication system random access, and improved system stability and reliability. | 01-23-2014 |
20140064206 | Resource Scheduling Method and Device - Provided are a resource scheduling method and device; the method comprises: scheduling resource according to the transmission demands; and configuring a frame structure with a non-fixed frame length matching the scheduled resource. The method according to the present invention prevents wastage of wireless resources caused by competition conflict or random back-off, and can better adapt to the demands of different kinds of data services with varied features in the future. | 03-06-2014 |
20140086168 | Wireless Communication System, Network Device, and Terminal Device - Disclosed in present invention is a wireless communication system, comprising: a CAP, for determining a structure of a current physical frame according to scheduled transmission resources, and sending information for indicating the structure of the current physical frame in the current physical frame; and at least one STA communicating with the CAP, for determining the structure of the current physical frame according to the information for indicating the structure of the current physical frame, the length of each physical frame depending on the structure of the current physical frame and being not fixed. Also disclosed are two devices for wireless communication. | 03-27-2014 |
20140086169 | METHOD AND DEVICE FOR ACCESSING WIRELESS NETWORK - The present invention provides a method for accessing a wireless network, so as to implement acquisition of system synchronization during the process of accessing the wireless network in the situation that a physical frame structure can be configured dynamically. The method for acquiring system synchronization comprises: searching a physical frame on a current sub-channel; resolving a system information channel (SICH) and a control channel (CCH) in the found physical frame, wherein the SICH indicates a structure of the physical frame, and the CCH indicates allocation of system resources; and acquiring a system parameter from the physical frame by using the resolving result. A device for implementing the above method is further provided. | 03-27-2014 |
20140185697 | Method and Device for Data Transmission - Disclosed in the present invention is a method for data transmission. The method comprises the following steps: receiving coded bit streams; mapping said coded bit streams to every spatial stream. A device for implementing stream mapping, a device for implementing rate matching and a transmitter are also disclosed in the present invention. With the method and device in the present invention, compared with the current stream mapping method, the mapping is more uniform with higher gain in high order modulation and multi-streams circumstance in a closed-loop model. And the system performance of a radio communication system could be further improved. | 07-03-2014 |
20140286246 | Method for Implementing Link Self-Adaptation, Network Device and Terminal Device - Disclosed is a method for implementing link self-adaptation, comprising: sending a downlink sounding channel and a channel quality information CQI feedback resource indication; and receiving CQI information, and selecting a suitable transmission mode for downlink data transmission according to the CQI information. Further disclosed are a network device and a terminal device. By using the method and devices provided in the present invention, the spectrum utilization rate and system performance can be improved. | 09-25-2014 |
Li Jun Pan, Beijing CN
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20150085732 | Method and Device for Open Loop Uplink Access Power Control - A method for open loop uplink access power control comprises: estimating the uplink transmission path loss according to received signal power of a station (STA) and the transmit power of a central access point (CAP); determining the transmission bandwidth allocated by the CAP for uplink transmission and deviation adjustment of the CAP; determining a modulation-coding mode and determining requirements of the carrier-to-noise ratio corresponding to the modulation-coding mode; and calculating a target value for adjusting the transmit power of the STA. Also disclosed is a device for open loop uplink access power control. | 03-26-2015 |
Liyang Pan, Beijing CN
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20120317345 | WEAR LEVELING METHOD AND APPARATUS - The present invention discloses a wear leveling method; the method determines a pool mask for each physical block based on an erase number of each physical block. For different erase numbers, masks of the physical blocks are determined as cool pool mask CPM, normal pool mask NPM or hot pool mask HPM. When the pool mask of one physical block is changed from NPM to HPM, data of any physical block of which the pool mask is CPM is copied to the physical block of which the pool mask is HPM, and the physical block of which the pool mask is CPM is recycled as a garbage block. The present invention discloses a wear leveling apparatus, the method and apparatus can reduce additional wear caused by the wear leveling. | 12-13-2012 |
20130069141 | VERTICALLY FOLDABLE MEMORY ARRAY STRUCTURE - A vertically foldable memory array structure is provided, comprising: a memory module distributed in columns and rows, comprising: a drain selection transistor; a bottom connecting line and a source selection transistor; and a plurality of memory cell transistors connected between the drain selection transistor and the bottom connecting line and between the source selection transistor and the bottom connecting line, a drain of each drain selection transistor is connected to a bit line, a drain of a drain selection transistor in a M | 03-21-2013 |
20130161730 | MEMORY ARRAY STRUCTURE AND METHOD FOR FORMING THE SAME - A memory array structure and a method for forming the same are provided. The memory array structure comprises: a substrate; a plurality of memory cells, each memory cell including a vertical transistor, of which a gate structure is formed in a first trench extending in a first direction; a plurality of word lines in the first direction, each word line formed in the first trench; a plurality of bit lines in a second direction, each bit line formed in lower sides of a semiconductor pillars; a plurality of body lines in the first direction, each body line having a first portion formed on the gate electrodes and a second portion covering a part of a top surface of semiconductor pillar for providing a substrate contact to vertical channel regions; and a plurality of data storage device contacts. | 06-27-2013 |
20130207067 | VERTICAL SELECTION TRANSISTOR, MEMORY CELL, AND THREE-DIMENSIONAL MEMORY ARRAY STRUCTURE AND METHOD FOR FABRICATING THE SAME - The present disclosure discloses a vertical selection transistor, a memory cell having the vertical selection transistor, a three-dimensional memory array structure and a method for fabricating the three-dimensional memory array structure. The vertical selection transistor comprises: an upper electrode; a lower electrode; a first semiconductor layer, a second semiconductor layer, a third semiconductor layer and a fourth semiconductor layer vertically stacked between the lower electrode and the upper electrode; and a gate stack formed on a side of the second semiconductor layer, in which the first semiconductor layer and the third semiconductor layer are first type doped layers, the second semiconductor layer and the fourth semiconductor layer are second type doped layers, and a doping concentration of the second semiconductor layer is lower than that of the first semiconductor layer or that of the third semiconductor layer respectively. | 08-15-2013 |
20140063957 | NOR FLASH MEMORY ARRAY STRUCTURE, MIXED NONVOLATILE FLASH MEMORY AND MEMORY SYSTEM COMPRISING THE SAME - A NOR flash memory array structure is provided, comprising: a substrate ( | 03-06-2014 |
Mingliang Pan, Beijing CN
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20120328172 | APPARATUS AND METHOD FOR DETERMINING PADDING LENGTH - The present invention discloses an apparatus and method for determining a padding length and an image processing method and apparatus. The apparatus for determining the padding length of an image in an image filtering direction may include an aliasing effect function obtaining unit for obtaining an aliasing effect function of a frequency domain filter for the image, wherein the aliasing effect function is a function representing spatial domain variation of an aliasing effect caused by a frequency domain filtering processing; and a padding length determination unit for determining the padding length for the image in the image filtering direction based on the aliasing effect function. Thereby the aliasing effect can be substantially eliminated and the amount of calculation may be reduced. | 12-27-2012 |
20150032797 | DISTRIBUTED AUDIO PLAYBACK AND RECORDING - Techniques are disclosed for providing distributed audio playback and recording functionality according to certain embodiments. In such embodiments one or more client audio devices can be connected to a server computing device via a network connection, thereby providing distributed audio playback and recording functionality to the server computing device. For example, audio tracks may be recorded at the server computing device based on audio signals collected from one or more remotely-located smartphones. In certain embodiments a transmission control protocol (TCP) network connection is used to transmit audio signals between the server computing device and the one or more remotely located client audio devices, thereby eliminating the need to provide physical cable connections between the devices. Distributing audio data over a network connection also reduces compatibility issues between audio software used by the server computing device and audio hardware provided by the one or more client audio devices. | 01-29-2015 |
Pan Pan, Beijing CN
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20120288203 | METHOD AND DEVICE FOR ACQUIRING KEYWORDS - Locating text areas in an image and recognizing text contents in the text areas through optical character recognition, OCR; selecting a first class of pending keywords from the recognized text contents to search for webpages; extracting a second class of pending keywords from the retrieved webpages; and determining one or more keywords corresponding to the image from at least the second class of pending keywords. With the embodiment, both OCR and webpage searching can be combined so that the webpages can be retrieved based upon the first class of pending keywords recognized and selected through OCR to ensure convergence of the keywords and then the second class of pending keywords can be selected from the retrieved webpages to ensure correctness of the keywords. | 11-15-2012 |
20130182969 | METHOD AND APPARATUS FOR CORRECTING CORNER POINT OF IMAGE AND IMAGE PROCESSING DEVICE - The present invention discloses a method and apparatus for correcting a corner point of an image and an image processing device. The method includes: determining first candidate corner points of an initial corner point in a first local region; obtaining information related to the image in a second local region; selecting, among the first candidate corner points of the initial corner point, the first candidate corner points meeting a predetermined condition, as second candidate corner points of the initial corner point according to the information; and correcting the initial corner point using the second candidate corner points of the initial corner point. The apparatus is configured to perform the processes of the method. The image processing device includes the apparatus for correcting a corner point of an image. With the technology, a roughly detected corner point can be corrected. | 07-18-2013 |
20130322769 | Image Processing Device, Image Processing Method, Scanner and Storage Medium - The disclosure provides an image processing device, image processing method, scanner and storage medium. The image processing device is used for tracing a boundary of an object image in an image, the boundary being continuous and the rate of change in slope between adjacent points on the boundary being slow. The image processing device includes: a boundary estimation unit, adapted to estimate the location of the boundary of the object image; an interfering gradient processing unit, adapted to process an interfering gradient near the estimated boundary, so as to reduce the interfering gradient or remove the interfering gradient from the image; and a boundary tracing unit, adapted to trace the boundary in the image having the interfering gradient processed. By using the technique of the disclosure, the accuracy of tracing a boundary of an image is improved significantly. | 12-05-2013 |
20150161473 | METHOD AND DEVICE FOR EXTRACTING DISTORTED STRAIGHT LINE FROM IMAGE - A method and a device for extracting a distorted straight line from an image. The method includes performing a line segment detection process on the image; for each line segment detected, finding adjacent line segments having a low non-collinear degree with a current line segment, so as to combine them together to obtain one or more line segment combinations; and extracting the distorted straight line according to the line segment combination. | 06-11-2015 |
20150163376 | APPARATUS FOR AND METHOD OF PROCESSING DOCUMENT IMAGE - An apparatus for and a method of processing a document image are provided. The apparatus comprises: an estimation unit for estimating a brightness image from the document image; and a correction unit for correcting the brightness image by using brightness values of at least a part of edge pixels which lie on or in the adjacency of edges of the brightness image in parallel with x direction, wherein directions of neighboring two edges of the brightness image are set to be x, y directions respectively, and wherein compared with x direction, brightness values of pixels of the brightness image change relatively slightly or do not change along y direction; wherein the correction unit performs interpolation on a straight line extending along y direction by using the brightness values of the edge pixels on the straight line, thereby correcting brightness values of other pixels on the straight line. | 06-11-2015 |
Pan Pan, Beijing KR
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20130330009 | APPARATUS, METHOD FOR EXTRACTING BOUNDARY OF OBJECT IN IMAGE, AND ELECTRONIC DEVICE THEREOF - The invention provides an apparatus and method for extracting a boundary of an object in an image and an electronic device. The apparatus includes: a position determining unit, configured to determine a start point and an end point of a boundary of an object in an image and to determine a position of a reference point relevant to the start point and the end point; a first direction determining unit, configured to determine a first direction of the boundary; a gradient map obtaining unit, configured to obtain a gradient map of a first region; a gradient attenuating unit, configured to attenuate in the gradient map the gradients of a second region; and an extracting unit, configured to extract a boundary of an object. The technology of the invention can improve the accuracy of boundary extracting, and can be applied in the field of image processing. | 12-12-2013 |
Ping Pan, Beijing CN
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20110023116 | METHOD AND APPARATUS FOR SPAM SHORT MESSAGE DETECTION - A method and apparatus for spam short message detection. The method includes obtaining sending characteristics of at least two suspected short message sources, judging whether the two suspected short message sources have similar sending characteristics, and determining the two suspected short message sources as spammer if they have similar sending characteristics. A spammer that makes multiple short message sources send short messages alternately can be detected through similar sending characteristics of the short message sources. | 01-27-2011 |
20120190369 | METHOD AND SYSTEM FOR DETERMINING POSITION OF MOVING WIRELESS COMMUNICATION - A method and system for determining the position of a moving wireless communication device, the method comprising: recording moving path of the wireless communication device in cells of a cellular wireless communication network; recording moving path and GPS information of a GPS wireless communication device moving in the cellular wireless communication network in cells of the cellular wireless communication network; determining the GPS wireless communication device whose moving path matches with the moving path of the wireless communication device; and determining the position of the wireless communication device based on the GPS information of the matching GPS wireless communication device. | 07-26-2012 |
20120214548 | SYSTEM AND METHOD OF IDENTIFYING THE ASSOCIATION RELATIONSHIP BETWEEN A SMART CARD AND A MOBILE PHONE - A method and system for identifying an association between a Smart Card and a mobile device by selecting card-swiping record pairs from a set of card-swiping records of the Smart Card, each including a card-swiping location and a corresponding card-swiping time; calculating overlap degree in time and location dimensions of the card-swiping record pair and the communication behavior record pair of the mobile phone, which is recorded in a mobile network as a communication log; determining that the card-swiping record pair overlaps with the communication behavior record pair of the mobile phone recorded in the communication log if the overlap degree is greater than a predetermined threshold, and determining that the Smart Card is associated with the mobile phone if each card-swiping record pair of the plurality of card-swiping record pairs overlaps with the communication behavior record pair of the mobile phone recorded in the communication log. | 08-23-2012 |
20140172922 | METHOD FOR GENERATING SIMPLE OBJECT ACCESS PROTOCOL MESSAGES AND PROCESS ENGINE - A method for generating a Simple Object Access Protocol (SOAP) message in XML during execution of a process in a SOA-based process engine apparatus and a corresponding process engine apparatus. The method includes: generating and storing an XML character string containing a fixed SOAP message skeleton; generating and storing an XML character string containing an instance-constant variable; generating an XML character string containing a dynamic variable; and concatenating the XML character string containing the fixed SOAP message skeleton and the XML character string containing the instance-constant variable as previously stored and the XML character string containing the dynamic variable by a character string concatenating operation to generate a SOAP message. A process engine apparatus including a message analyzer unit, a message pre-composer unit, a character string depository, and a message composer unit is also provided. | 06-19-2014 |
Ping Leonhard Pan, Beijing CN
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20140038571 | SYSTEM AND METHOD FOR IDENTIFYING THE ASSOCIATION RELATIONSHIP BETWEEN A SMART CARD AND A MOBILE PHONE - A method and storage medium with instructions for identifying an association between a Smart Card and a mobile device by selecting card-swiping record pairs from a set of card-swiping records of the Smart Card, each including a card-swiping location and a corresponding card-swiping time; calculating overlap degree in time and location dimensions of the card-swiping record pair and the communication behavior record pair of the mobile phone, which is recorded in a mobile network as a communication log; determining that the card-swiping record pair overlaps with the communication behavior record pair of the mobile phone recorded in the communication log if the overlap degree is greater than a predetermined threshold, and determining that the Smart Card is associated with the mobile phone if each card-swiping record pair of the plurality of card-swiping record pairs overlaps with the communication behavior record pair of the mobile phone recorded in the communication log. | 02-06-2014 |
Pingping Pan, Beijing CN
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20110274353 | SCREEN AREA DETECTION METHOD AND SCREEN AREA DETECTION SYSTEM - Disclosed are a method and a system for detecting a screen area. The method comprises a step of capturing an image including the screen area; a step of obtaining candidate boundaries of the screen area; a step of converting the candidate boundaries into straight lines; a step of carrying out binary image processing with regard to the captured image; a step of obtaining boundary pixels of a maximum target area, and letting the boundary pixels serve as an outline of the maximum target area; a step of selecting straight lines on the outline from the converted straight lines; a step of dividing the selected straight lines into four classes; and a step of obtaining final straight lines by carrying out straight line fitting with regard to straight lines in the respective classes so as to obtain four boundaries of the screen area. | 11-10-2011 |
20130077830 | TRAFFIC SIGN DETECTING METHOD AND TRAFFIC SIGN DETECTING DEVICE - Disclosed are a method and a device for detecting traffic signs in an input image camera. The method comprises a color space converting step of converting the input image into a HSV color space image; a filtering step of filtering, based on a predetermined pass range of a standard color of each of the traffic signs, the HSV color space image to obtain a filtered image, and then generating one or more connected domains based on one or more regions in the filtered image; a removing step of removing, based on a standard rule of the corresponding traffic sign, at least one of the generated connected domains, not being the corresponding traffic sign, and letting others of the generated connected domains be candidate traffic sign domains; and a recognition step of recognizing, based on a feature of each of the candidate traffic sign domains, the corresponding traffic sign. | 03-28-2013 |
Ronghua Pan, Beijing CN
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20150186067 | SPI INTERFACE ENHANCED FLASH CHIP AND CHIP PACKAGING METHOD - Disclosed are an enhanced Flash chip of SPI interface and a method for packaging chip, to solve the problems of high design complexity, long design period and high design cost. The chip comprises SPI FLASH and RPMC which are packaged integrally; the SPI FLASH and the RPMC comprise an independent controller, respectively; the same IO pins in SPI FLASH and RPMC are mutually connected and are connected to the same external sharing pin of the chip. The SPI FLASH and the RPMC further comprise an internal IO pin, respectively, in which the internal IO pin of SPI FLASH is connected with the internal IO pin of RPMC, and the internal mutual communication between the SPI FLASH and the RPMC is achieved through the mutually connected internal IO pins. Thus, it is possible to reduce the package size, decrease the cost of design, shorten design period and improve performance of the chip. | 07-02-2015 |
Tong Pan, Beijing CN
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20130169764 | LED STEREOSCOPIC DISPLAY, DISPLAY METHOD THEREOF AND SIGNAL RECEIVER - The disclosure discloses an LED stereoscopic display, a display method thereof and a signal receiver. Wherein, the LED stereoscopic display method comprises: a video signal controller, which is configured for receiving image data, and controlling the signal receiver to a single-frame mode or a double-frame mode according to the image data; a signal receiver, which is configured for receiving the image data from the video signal controller, and when in the double-frame mode, dividing the image data into left-eye image frames and right-eye image frames with a time difference there-between, and storing the left-eye image frames and the right-eye image frames; and an LED display panel, which is configured for displaying the left-eye image frames and the right-eye image frames. The disclosure can improve the resolution of the LED stereoscopic display. | 07-04-2013 |
Wei Pan, Beijing CN
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20130089485 | NANOFIBERS OF METAL OXIDE AND PRODUCTION METHOD THEREFOR - The invention discloses a production method for nanofibers of metal oxide, wherein the metal oxide is a metal oxide of at least one metal selected from Sc, Y, La, Ce, Pr, Nd, Sm, Gd, Dy, Ho, Yb, Zr, Sr, Ba, Mn, Fe, Co, Mg and Ga, comprising: | 04-11-2013 |
Wenxian Pan, Beijing CN
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20090143484 | USE OF GARLIC OIL TO INCREASE BIOAVAILABILITY OF COENZYME Q-10 - The invention describes compositions that include a sulfide containing molecule, such a garlic oil, and a coenzyme Q molecule. The sulfide containing molecule solvates the coenzyme Q molecule, thus enhancing the bioavailability of the coenzyme Q molecule in a subject in need thereof, relative to administration of coenzyme Q devoid of the presence of a sulfide containing molecule. | 06-04-2009 |
20140147498 | COMPOSITIONS CONTAINING COENZYME Q-10 AND DIHYDROLIPOIC ACID - The invention describes compositions, including soft gelatin capsules, that include dihydrolipoic acid and the reduced form of coenzyme Q | 05-29-2014 |
Xianjun Pan, Beijing CN
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20140185745 | COLLIMATOR FOR USE IN A CT SYSTEM - A collimator for use in a CT system made of an X-ray absorbing material, the collimator comprises an imaging aperture having a first width for passage of a first X-ray beam, the first X-ray beam being used for X-ray imaging, and a tracking aperture having a second width for passage of a second X-ray beam, the second X-ray beam being used for X-ray beam tracking. | 07-03-2014 |
20140211913 | ADVANCED COLLIMATOR APERTURE CURVE - A CT imaging system and a method for determining a CT collimator slit profile. The method includes determining a profile of two opposite edges of the collimator slit in a longitudinal direction thereof based on the following: a vertical distance between a focus of a radiation source to the collimator slit, a vertical distance between the focus and the radiation detector, an inclination angle between adjacent detector elements, a length of each detector element, a desired width of projection on the radiation detector by the radiation rays passing through the slit whose longitudinal edge profile is to be determined, and an offset angle of a connecting line from a point on a longitudinal center line of the slit to the focus relative to a plane passing said focus and perpendicular to the slit. | 07-31-2014 |
Xiaoben Pan, Beijing CN
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20100055674 | UTILIZING LIVER CELL LINE QSG-7701 TO BE INFECTED WITH HEPATITIS B VIRUS - The use of the liver cell line QSG-7701 for HBV infection includes the following steps: directly infecting QSG-7701 cells with purified HBV particles and facilitating the infection by DMSO and/or PEG treatment. The easily available QSG-7701 liver cell line may not require pre-differentiation induction and is naturally susceptible for HBV infection. This cell line provides near normal physiological conditions for HBV infection, especially the infection conditions that are characterized with Chinese origin. This cell line is suitable for investigating the life cycle of HBV. Therefore, this cell line is useful for the investigation of viral infection processes and for the development of drugs that specifically target these processes. | 03-04-2010 |
Xin Pan, Beijing CN
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20140066604 | MOLECULAR MARKER CUEDC2 PROTEIN FOR PROGNOSTIC DETERMINATION OF BREAST CANCER ENDOCRINOLOGY THERAPY - Disclosed is a use of the CUEDC2 protein in the preparation of diagnostic agents for prognostic determination of the endocrinology therapy for the breast cancer patients and for the diagnosis of tumor such as breast cancer and ovarian cancer. The diagnostic agent comprises an antibody against the CUEDC2 protein, wherein the antibody is a monoclonal or polyclonal antibody against the CUEDC2 protein. Provided is a kit or a composition for prognostic determination of endocrinology therapy for the breast cancer patients and for the diagnosis of tumors such as breast cancer and ovarian cancer. The kit or composition comprises an antibody against the CUEDC2 protein. Further disclosed is a use of the CUEDC2 gene or protein in preparation of drugs for treating tumors, that is, small molecular substances and specific antibodies that specifically inhibit the expression or activity of the CUEDC2 gene\protein are used as a therapeutic agent to restore the sensitivity of drug-resistant tumors to drug treatment. The new use of the CUEDC2 protein provides a new basis for determining a dosage regimen of adjuvant therapy after surgical operation of the breast cancer patients, thereby improving the therapeutic effect of the anti-cancer drugs and alleviating the suffering and economic burden of the patients. | 03-06-2014 |
20140311281 | Pneumatic liquid on-line automatic balancer of rotor - A pneumatic liquid on-line automatic balancer of a rotor includes: a sealed balancing disk rotating with a balanced rotor and a pressure transfer device mated with the sealed balancing disk. At least two pairs of centrosymmetric chambers filled with appropriate balancing liquid are evenly distributed in the sealed balancing disk. The pressure transfer device controls compressed gas in and out of the chamber and makes the balancing liquid controllably flow in each pair of chambers to achieve dynamic balance of the rotor. A communicating channel of the balancing liquid is provided between each pair of the chambers. The communicating channel of the balancing liquid is one and a center of the communicating channel of the balancing liquid is communicated with the balancing channel pointed to a center of rotation. The balancing channel is communicated with an emptying channel opened to atmosphere. | 10-23-2014 |
Xingchang Pan, Beijing CN
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20130252877 | METHOD FOR PREPARING ACTIVE PEPTIDES FROM CORN GERM PROTEINS - The present invention discloses a method for producing antihypertensive active peptides with corn germ protein as the material. The method comprises an alkali-heat treatment and continuous enzymolysis of the corn germ protein. The components with molecular weight less than 1000 Da in the active peptides obtained according to the present method account for more than 92%, and alanine-tyrosine (Ala-Tyr, AY) as the characteristic peptide fragments in the antihypertensive peptides accounts for more than 0.6%, so that the active peptides have a good ACE inhibitory activity in vitro as well as stability against temperature, pH and major gastrointestinal digestive enzymes, and have a significant effect of lowering blood pressure on spontaneous hypertension rats in vivo. The active peptides can be applied as a new functional nutrient to development and production of food, health food and pharmaceutical. | 09-26-2013 |
20140147554 | ENZYME BEVERAGE OF NATURAL GARDEN STUFF AND METHOD FOR PREPARING THE SAME - The present invention discloses an enzyme beverage of natural garden stuff and a method for preparing the same. The enzyme beverage is prepared from a fresh juice extracted from fresh garden stuffs and added with marine fish-skin collagen peptide, as a fermentation substrate, by dilution, blending and sterilization followed by stepwise fermentation with | 05-29-2014 |
20150037492 | METHOD FOR PRODUCING WHEAT GLUTAMINE PEPTIDE - The present invention discloses a method for producing wheat glutamine peptide using wheat gluten powder as raw material, belonging to the fields of food and biotechnology. The method includes the steps of: performing enzymolysis in two steps using Alcalase and papain with the wheat gluten powder as raw material, to obtain the wheat glutamine peptide with components with molecular weight of less than 1000 Da being more than 90%, characteristic glutamine peptide segment glutamine-arginine-glutamine (Gln-Arg-Gln, QRQ) content being more than 2.0% and glutamine content being up to 23.54% by treating the enzymatic hydrolysate by centrifugation, ultrafiltration, concentration, spray drying, etc. The produced glutamine peptide can be used as functional nutrition composition ingredient in the development and production of ordinary foods, health foods and medicines. | 02-05-2015 |
Xingming Pan, Beijing CN
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20150152726 | INFORMATION TRANSMISSION APPARATUS FOR LOGGING WHILE DRILLING - An information transmission apparatus for logging while drilling comprises a hollow drilling rod and at least one cable. The drilling rod comprises at least one first drilling rod member and at least one second drilling rod member spliced to each other alternately. The first drilling rod member comprises a through hole, and the second drilling rod member comprises a stepped hole. The cable comprises a fixed end, a connected end, and a folded portion connect the fixed end to the connected end. Each of the cables is fixed in the stepped hole through a fixed end or is connected to a connected end of an adjacent cable. The connected end may be stretched along the stepped hole, and stretched through the through hole to be electrically connected to a logging instrument or a fixed end of the adjacent cable. The apparatus provides protection for a cable through a hollow drilling rod, thereby improving the transmission reliability. | 06-04-2015 |
Xuan Pan, Beijing CN
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20150131258 | ILLUMINATION SYSTEM - An illumination system defined a primary optical axis is provided. The illumination system comprises a light source, a first lens group, an integrator rod, and a second lens group successively located on the primary optical axis. The light source is configured to output a light. The first lens group is configured to reduce an aperture angle of the light to about 27 degrees. The integrator rod is configured to make the light uniformly. The second lens group is configured to amplify an illumination field of the light and reduce the aperture angle of the light to about 3 degrees. | 05-14-2015 |
Yi Pan, Beijing CN
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20110086756 | METHOD FOR PREPARING SILICON INTERCALATED MONOLAYER GRAPHENE - A method of preparing the electronic material called silicon intercalated epitaxial monolayer graphene comprises the steps of growing large scale high-quality graphene on metal surface, depositing silicon on the prepared epitaxial graphene and annealing to high temperature to intercalate the silicon to the interface of graphene and metal surface. Depending on the quantity of the silicon deposited on the graphene surface, the numbers of the silicon layers on the interface can be controlled and adjusted. | 04-14-2011 |
Yifeng Pan, Beijing CN
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20120288203 | METHOD AND DEVICE FOR ACQUIRING KEYWORDS - Locating text areas in an image and recognizing text contents in the text areas through optical character recognition, OCR; selecting a first class of pending keywords from the recognized text contents to search for webpages; extracting a second class of pending keywords from the retrieved webpages; and determining one or more keywords corresponding to the image from at least the second class of pending keywords. With the embodiment, both OCR and webpage searching can be combined so that the webpages can be retrieved based upon the first class of pending keywords recognized and selected through OCR to ensure convergence of the keywords and then the second class of pending keywords can be selected from the retrieved webpages to ensure correctness of the keywords. | 11-15-2012 |
20130294696 | IMAGE PROCESSING METHOD AND APPARATUS - An image processing method and apparatus is provided. The image processing method includes steps of: generating a first scale binary image from an image, wherein the first scale is smaller than the original scale of the image; detecting at least one text line in the image based on the first scale binary image; generating a second scale binary image from the image, wherein the second scale is larger than the first scale; for each text line, calculating a similarity between corresponding sections in the first scale binary image and the second scale binary image, and removing the text line for which the similarity is lower than a predetermined level; for one or more of the remaining text line(s), performing OCR on corresponding section(s) in the second scale binary image to determine character orientation(s) of corresponding text line(s); and determining the orientation of the image according to the determined character orientation(s). | 11-07-2013 |
20130322757 | Document Processing Apparatus, Document Processing Method and Scanner - The disclosure provides a document processing apparatus, method and a scanner. The document processing apparatus includes: a text line extraction unit extracting a text line from an input document; a language classification unit determining whether an OCR process is necessary for a language of the input document; an OCR unit determining, by performing the OCR process, an OCR confidence in the case that it is determined that the OCR process is necessary; an graphic feature recognition unit determining an graphic feature recognition confidence; and a determination unit determining a combination confidence based on at least one of the determined graphic feature recognition confidences and the determined OCR confidences, and determining an orientation of the input document based on the combination confidences. This technical solution can determine better an orientation of the document, and is especially applicable when the quality of the image of the document is deteriorated. | 12-05-2013 |
Yingxin Pan, Beijing CN
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20100022258 | METHOD AND EQUIPMENT FOR PAGING IN TRUNKING SYSTEM - The present invention discloses a method for paging in a trunking system comprising: initiating a request for establishing a call by a calling user equipment UE, lookuping a location area of the called UE, paging the called UE in the location area and a location area adjacent to the location area. The present invention also discloses a paging equipment in a trunking system. | 01-28-2010 |
Ying-Xin Pan, Beijing CN
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20140013245 | Method and Apparatus For Controlling Display of Information Flow of Social Networking Application - A method and apparatus for controlling the display of information flow of a social networking application, where the social networking application displays a user interface for human-machine interaction at run time. The method includes displaying an information flow of the social networking application in the user interface, receiving a content item selected from the information flow by a user, determining whether the user requires to screen off the associated message of the content item, and screening off the associated message in the information flow displayed in the user interface in response to determining that the user requires to screen off the associated message of the content item. | 01-09-2014 |
20140214831 | INTEGRATING SMART SOCIAL QUESTION AND ANSWERS ENABLED FOR USE WITH SOCIAL NETWORKING TOOLS - Embodiments include a program product and a method for providing responses to questions provided on a social media site. The method includes receiving, via a processor, a user question from a social networking site and decomposing and filtering the user question so that it can be further analyzed. The method also includes generating a list of most closely matched potential responders based on analysis of the user question and sending the most closely matched potential responders the user question. Upon receiving responses back from the most closest matched potential responders, these responses are aggregated by the processor in a final response format. | 07-31-2014 |
Yongbo Pan, Beijing CN
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20140325648 | Attack Defense Method and Device - An attack defense method and device. The method includes counting the number of renegotiations in a transmission control protocol (TCP) connection, where the number of the renegotiations is the number of repeated negotiations between a client and a server in the TCP connection. When the number of the renegotiations in the TCP connection is greater than a preset threshold of the number of renegotiations, determining that the TCP connection is an abnormal connection and disconnecting the TCP connection. Embodiments of the present invention also provide an attack defense device, implementing effective defense against a secure socket layer (SSL) denial of service (DOS) attack behavior. | 10-30-2014 |
Yong G. Pan, Beijing CN
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20120254660 | PROCESSING TEST CASES FOR APPLICATIONS TO BE TESTED - The present invention discloses a method and system for processing test cases for applications to be tested. The method includes evaluating two applications to be tested; obtaining test cases for the two applications to be tested and determining resources and execution times needed by the test cases for the two applications to be tested. According to the compatibility relationship between the two applications to be tested, and the resources and execution times needed by the test cases for the two applications to be tested, the test cases for the two applications to be tested are clustered to a virtual machine instance to test the test cases for the two applications to be tested on the virtual machine instance. | 10-04-2012 |
Yong Jie Pan, Beijing CN
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20140237338 | ADJUSTING LAYOUT SIZE OF HYPERLINK - Adjusting the layout size of a hyperlink includes displaying at least one hyperlink in a user interface; detecting a touch operation for the at least one hyperlink, and extracting position coordinates of a touch point formed by the touch operation on the user interface. Adjusting the layout size further includes determining a target hyperlink from the at least one hyperlink, and determining the precision of the touch operation with respect to the target hyperlink based on the position coordinates of the touch point; and adjusting layout size of the target hyperlink based on the determined precision. The hyperlink layout in a web page can be adapted to the touch precision of user's finger automatically, which facilitates the recognition of hyperlinks by the user's finger. | 08-21-2014 |
20140304580 | ADJUSTING LAYOUT SIZE OF HYPERLINK - Embodiments include a method for adjusting layout size of a hyperlink. The method comprises: displaying at least one hyperlink in a user interface; detecting a touch operation for the at least one hyperlink, and extracting position coordinates of a touch point formed by the touch operation on the user interface; determining a target hyperlink from the at least one hyperlink, and determining the precision of the touch operation with respect to the target hyperlink based on the position coordinates of the touch point; and adjusting layout size of the target hyperlink based on the determined precision. A hyperlink layout in a web page can be adapted to the touch precision of user's finger automatically, which facilitates the recognition of hyperlinks by the user's finger. | 10-09-2014 |
Yongmei Pan, Beijing CN
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20140187819 | METHOD FOR PREPARATION OF ARYL POLY(OXALKYL) QUATERNARY AMMONIUM COMPOUND - A method for preparation of an aryl poly(oxalkyl) quaternary ammonium compound is provided, said method comprising steps of: 1) reacting a phenol with a dihalopolyalkylene ether under the action of a phase transfer catalyst, to obtain an arylpoly(oxalkyl) halide; 2) reacting said arylpoly(oxalkyl) halide with an amination reagent under the action of a phase transfer catalyst, to obtain an arylpoly(oxalkyl) amine; 3) reacting said arylpoly(oxalkyl) amine with an alkylation reagent, to obtain an aryl poly(oxalkyl) quaternary ammonium compound; wherein R | 07-03-2014 |
Yongxin Pan, Beijing CN
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20150093335 | CELL-TARGETED MAGNETIC NANO-MATERIAL AND BIOMEDICAL USES THEREOF - Disclosed are a cell-targeted nano-material and biomedical uses thereof. The magnetic nano-material can bind with specificity to iron protein receptors having high expression on the surface of tissue cells, and can enter the cells. The present material can bind with specificity to a broad spectrum of tissue cells having a high expression of iron protein receptors, and can enable highly efficient cell targeting in animal models. The material can be used as a magnetic resonance imaging contrast and a fluorescent molecular probe for disease diagnosis, as well as a vector of medicine for disease treatment. | 04-02-2015 |
Yu Pan, Beijing CN
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20150156615 | METHOD FOR UE TO REPORT ACCESSORIAL INFORMATION - The present invention provides a method for a User Equipment UE to report auxiliary information, comprising the following steps: an eNodeB, eNB, transmits to the UE a request signaling for reporting auxiliary information; after receiving the request signaling, the UE reports to the eNB the auxiliary information corresponding to the request signaling for reporting auxiliary information. The present invention also provides some other methods for the UE to report auxiliary information. The scheme of the present invention ensures that the UE can report auxiliary information to the eNB instantly and exactly, in the case that no high complexity and signaling overhead of the UE is introduced. | 06-04-2015 |
Yunfeng Pan, Beijing CN
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20140132936 | ELECTRONIC DEVICE - It is provided an electronic device including an opto-mechanical system and an optical unit; the opto-mechanical system is adapted to form projection light oriented in a first direction in accordance with a display data signal, the housing of the electronic device has a first opening on the emission path of the projection light; the optical unit is adapted to adjust a projection direction of the projection light; specifically, the optical unit has at least a first position and a second position, when the optical unit is in the first position, the projection light forms a projected image in the first direction; and when the optical unit is in the second position, the projection light has its direction adjusted by the optical unit to the second direction, and then forms a projected image along the second direction. | 05-15-2014 |
20140146243 | Head-Mounted Electronic Device And Audio Processing Method - A head-mounted electronic device and an audio processing method includes a fixing unit, by which the head-mounted electronic device can be worn on the wearer's head; a processing unit, provided in the fixing unit and configured to perform audio processing and output a first audio signal; a first bone conduction unit, provided on the inner side of the fixing unit, configured to generate vibrations according to the first audio signal, so that the wearer can hear the first audio through the generated vibration, wherein the inner side of the fixing unit is the side which is closer to the wearer's head when the head-mounted electronic device is worn on the wearer's head, and when the head-mounted electronic device is worn on the wearer's head, the first bone conduction unit contacts the wearer's head, so wearer can sense vibrations generated by the first bone conduction unit. | 05-29-2014 |
20140161287 | Electronic Device And Sound Capturing Method - An electronic device and a sound capturing method are described. The electronic device includes at least one first bone conducting unit, which is operable to detect vibration produced by an object in contact with the first bone conducting unit, and to generate an alternating current signal based on the detected vibration to capture a sound produced by the vibration; and a processing unit, which is operable to receive the alternating current signal and to perform an audio processing on the alternating current signal. | 06-12-2014 |
Zhang Sheng Pan, Beijing CN
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20130290519 | WRITING AND ANALYZING LOGS IN A DISTRIBUTED INFORMATION SYSTEM - Writing logs in a distributed information system are provided. The logs are related to a transaction instance. A method includes retrieving a log proxy instance from a log server. The log proxy instance includes information related to the transaction instance and information related to currently running component in the transaction instance. The method also includes writing the logs for the transaction instance based on the log proxy instance. Aspects of the present invention further provide a method of facilitating writing logs and analyzing logs. Moreover, the embodiments further provide corresponding apparatuses and system. | 10-31-2013 |
Zheng Pan, Beijing CN
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20140188382 | VEHICLE ROUTE PLANNING METHOD AND APPARATUS - A vehicle route planning method and apparatus include: acquiring a current location, a destination location, and an amount of remaining energy of a vehicle; if energy needs to be supplemented for the vehicle to travel from the current location to the destination location, determining backup energy stations for supplementing energy; acquiring a node cost when the vehicle reaches each of the backup energy stations, and determining, according to an energy efficiency of the vehicle, an energy consumption of the vehicle when traveling on each of paths from the current location to the destination location. A travel route is planned for the vehicle according to the energy consumption of the vehicle when traveling on each of the paths, and the node cost when the vehicle reaches each of the backup energy stations. | 07-03-2014 |
Zhengang Pan, Beijing CN
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20100054191 | COMMUNICATION DEVICE, MOBILE STATION, AND COMMUNICATION METHOD - A communication device for sending transmission signals for one or more mobile stations from multiple transmitting antennas is disclosed. The communication device includes a scheduling unit configured to allocate one or more frequency resource blocks each having a predetermined bandwidth and including one or more subcarriers preferentially to each selected one of the mobile stations that is in a good channel condition; one or more delay setting units provided between the scheduling unit and the transmitting antennas and configured to set delay values for one or more signal paths leading to the transmitting antennas; and a delay value updating unit configured to repeatedly update the delay values to be set by the delay setting units. | 03-04-2010 |
Zhibiao Pan, Beijing CN
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20150163065 | IDENTITY AUTHENTICATION METHOD AND APPARATUS AND SERVER - The present disclosure provides an identity authentication method and apparatus and a server. Embodiments may avoid inconvenience of input of authentication information via the input device and easy occurrence of errors in the prior art and thereby improve efficiency and reliability of identity authentication in the following manner: the authentication end encrypts the obtained token with a private key to obtain a signature so that the authentication end can send to the server the first identity identifier, the token and the signature generated according to the public key corresponding to the private key such that the server obtains the second identity identifier according to the token and the signature, and performs identity authentication according to the first identity identifier and the second identity identifier. | 06-11-2015 |
Zhi H. Pan, Beijing CN
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20090265535 | METHOD AND APPARATUS FOR SETTING COMPUTER-WORKING-HOURS-BASED SHUTDOWN OPTIONS - The present invention provides a method and apparatus for setting computer-working-hours-based shutdown options. A method for setting computer-working-hours-based shutdown options in accordance with an embodiment includes: when receiving a shutdown command from a user, determining, based on a setting of computer working hours by the user, whether a current time of the system is within the working hours of the computer; and performing at least one of setting a shutdown option according to the determination result and presenting a shutdown option according to the determination result. | 10-22-2009 |
Zhi Hua Pan, Beijing CN
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20120221579 | SELF-MONITORING OBJECT-ORIENTED APPLICATIONS - A computer-implemented method for monitoring an object-oriented application is disclosed. A transaction-representative-digraph is built based upon a real-time running of the application, and the digraph contains nodes of a plurality of replaceable classes. A key node is selected based upon invocation relationships between the nodes. A monitor program is instrumented at the selected key node. | 08-30-2012 |
20120237183 | METHOD AND APPARATUS FOR IDENTIFYING POPULAR NETWORK VIDEO SEGMENTS - A method for identifying popular segments of a network video comprising: receiving video player operation information for a plurality of video players operated by users accessing the network video; evaluating a popularity measure for one or more segments of the network-video using the received operation information so as to identify popular segments of the network video. | 09-20-2012 |
20140040284 | SELF-MONITORING OBJECT-ORIENTED APPLICATIONS - A computer-implemented method for monitoring an object-oriented application is disclosed. A transaction-representative-digraph is built based upon a real-time running of the application, and the digraph contains nodes of a plurality of replaceable classes. A key node is selected based upon invocation relationships between the nodes. A monitor program is instrumented at the selected key node. | 02-06-2014 |
Zhishuang Pan, Beijing CN
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20150209767 | PHOSPHORUS-CONTAINING ULTRASTABLE Y-TYPE RARE EARTH MOLECULAR SIEVE AND PREPARATION METHOD THEREFOR - Provided is a phosphorus-containing ultrastable Y-type rare earth (RE) molecular sieve and the preparation method thereof. The method is: based on Na Y molecular sieve as a raw material, obtaining “one-exchange one-roast” RE-Na Y-type molecular sieve through the steps of exchanging with RE, pre-exchanging with dispersing, and the first calcination; and then performing ammonium salt exchange, phosphorus modification, and the second calcination on the “one-exchange one-roast” RE-Na Y-type molecular sieve, wherein the sequence of the RE exchange and the pre-exchange with dispersing is unlimited, and the sequence of the ammonium salt exchange and the phosphorus modification is unlimited as well. The obtained molecular sieve contains RE oxide 1-20 wt %, phosphorus 0.1-5 wt %, and sodium oxide no more than 1.2 wt %, and has a crystallization degree of 51-69% and a lattice parameter of 2.449-2.469 nm. Heavy oil conversion rate can be increased by using the molecular sieve as an active component in a catalytic cracking catalyst. | 07-30-2015 |
Zianjun Pan, Beijing CN
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20140146949 | COLLIMATOR AND CT SYSTEM COMPRISING THE SAME - A CT collimator comprising: a first gate and a second gate arranged in parallel on a slide rail, the first gate being fixed to a support rack of the CT collimator via elastic members; an electromagnet system arranged on one of the first gate and the second gate; and a metal plate arranged on the other side of the one of the first gate and the second gate relative to the electromagnet system, one end of the metal plate being fixed on the other of the first gate and the second gate and the other end of the metal plate extending to below the electromagnet system, wherein the electromagnet system is configured to engage the first gate and the second gate via the metal plate when the electromagnet system is triggered. | 05-29-2014 |