Lou, CN
Bengang Lou, Guangdong Province CN
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20100183030 | Ethernet Data Reassembly Apparatus and Method - An Ethernet data reassembly apparatus comprises: a data receiving unit, for receiving the data of a gigabit passive optical network frame; a data reassembly unit, for storing the data of the gigabit passive optical network frame into the corresponding location of a data buffer unit, based on the Ethernet data intermediate variable stored in a data reassembly table unit; a data reassembly table unit, for storing the Ethernet data intermediate variable; and a data buffer unit, for storing the data of the gigabit passive optical network frame received by the data receiving unit, to acquire integrated Ethernet data. A method comprises the following steps: receiving the data of a gigabit passive optical network frame; storing the data of the gigabit passive optical network frame into the corresponding location of a data buffer unit, based on the Ethernet data intermediate variable stored in a data reassembly table unit. According to the present invention, ONU and OLT could perform an interleaving process for any number of data frames. | 07-22-2010 |
Bingbing Lou, Qingdao City CN
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20130300203 | WIRELESS ELECTRICAL POWER TRANSMISSION SYSTEM AND ITS CONTROL METHOD - The present invention provides a wireless electrical power transmission system and its control method with good thermal stability. Said system, comprising a transmitting coil frequency generating part and a coil frequency phase tracking and feedback part, the transmitting coil frequency generating part composed of a control circuit, a driving circuit and an inverter circuit, the coil frequency phase tracking and feedback part composed of a frequency detection circuit and a phase locked loop circuit, is characterized in that said control circuit is controlled by software to output two opposite control signals, each of which controls opening and closing of a switch tube after passing through the driving circuit to generate high-frequency oscillation in the coil. | 11-14-2013 |
Deaji Lou, Guangdong CN
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20110032239 | Electronic Picture Frame - The present invention discloses an electronic photo frame, comprising a main frame body, a LCD, and circuit components, wherein, the LCD is arranged on the main frame body; the present invention further comprises a secondary frame body hinged to the main frame body; a transparent plate is arranged on the secondary frame body, and a photo containing cavity is arranged between the transparent plate and the secondary frame body; the circuit components are arranged in the main frame body or secondary frame body; thus the secondary frame body can receive conventional paper photos, while the main frame body displays digital photos. Compared to existing products, the present invention can meet two demands with a single photo frame; therefore, the practicability is greatly improved. | 02-10-2011 |
20110033123 | Electric Greeting Card - The present invention discloses an electronic greeting card, comprising a back cover and a front cover folded onto the back cover, wherein, the back cover has an IC block, a power supply module a pull switch connected to the IC block respectively, and a LCD connected to the IC block; the IC block comprises a memory module that stores digital images and a main control chip module that decodes the images and transmits the decoded data to the LCD for display; the main control chip module comprises: a decoding module that decodes the digital images, an image processing module that processes the decoded image data, and an encoding module that encodes the processed image data so as to store the image data in the memory module; the IC block is powered by an Li-Mn cell. The greeting card can display the digital images stored in the memory module on the LCD, to meet the consumer's demand for transmitting dynamic digital images. | 02-10-2011 |
20110037703 | Multifunction Calculator - The present invention discloses a multi-functional calculator, comprising a main body, a display screen hinged to the main body, and calculating module, power supply module, and key system on the main body; the main body further has a memory unit that stores digital photos, a processor that is connected to the memory unit and is designed to process the digital photos, and an image control module that is connected to the processor and the display screen and is designed to convert the data processed by the processor into images and display the images on the display screen; the main body further has an USB interface and an external storage media interface; compared to existing calculators, the present invention not only has calculation function but also can display the digital photos stored in the main body on the display screen, so that the digital photos can be paged through. The present invention incorporates calculator function and digital photo display function, and thereby effectively enhances the functions of conventional calculator. | 02-17-2011 |
Dingding Lou, Hangzhou CN
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20090304879 | METHOD FOR USING BAMBOO LEAF EXTRACT AS ACRYLAMIDE INHIBITOR FOR HEAT PROCESSING FOOD - A method for using a bamboo leaf extract as an acrylamide inhibitor for heat processing food, comprises adding to the bamboo leaf extract at least one selected from a group consisting of ginkgo extract, tea extract, rosemary extract, apple polyphenol extract, haw extract, onion extract, licorice extract, root of kudzuvine extract, grape seed extract and leech extract; and preparing a composition, in which the bamboo leaf extract takes up 34-95% of the total weight of the composition. The bamboo leaf extract used as the acrylamide inhibitor in food systems has an inhibiting rate to acrylamide formation of up to 15-98%. | 12-10-2009 |
Dushi Lou, Guangdong Province CN
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20100069041 | Method and System for Accelerating Page Accessing in the Wide Band Wireless System - An implementation method and system for accelerating the paging access of a mobile station in broadband wireless system are disclosed, and this system comprises base stations, mobile stations, an anchor access network gateway, an authenticator and a paging controller. The implementation method includes: (a) the anchor access network gateway sends to the base station a Paging Announce message including at least mobile station identifier and the authenticator identifier of the mobile station; (b) the base station keeps the corresponding relationship of the authenticator identifier and the mobile station, and sends a MOS-PAG-ADV message to the mobile station; (c) after the base station receives the RNG-REQ message from the mobile station, it interacts with the authenticator using the authenticator identifier to obtain the authentication key and perform the authentication; and acquire the information of mobile station from the paging controller; (d) before or after the base station requests the anchor access network gateway to establish a data channel, it sends a RNG-RES message to the mobile station; (e) after the anchor access network gateway receives the Data Channel Establishment Acknowledgement message, it informs the paging controller to delete the mobile station information thereon. The present invention can accelerate the process of paging access of the mobile station. | 03-18-2010 |
Fangxin Lou, Hangzhou CN
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20120123912 | Method and System for Account Parallel Processing - A method for account parallel processing used by an account processing center to process a request for account operation is disclosed. The method comprises: (1) categorizing accounts as high parallel occurrence accounts and common accounts; (2) when receiving the request from the client for processing operation of an account, firstly determining whether the account is a high parallel occurrence account; and if the account is a high parallel occurrence account, continuing to a step (3), otherwise, conducting a step (4); (3) if the account is locked, queuing a current operation to wait until implementation of the current operation; and (4) further determining, by the account processing center, whether the account is locked and outputting an error message when the account is locked, otherwise implementing the current operation. Such method provides more high quality services to the high parallel occurrence accounts. As for the common accounts, when there is a high volume of parallel transactions on the common accounts, the volume of parallel processing can be effectively controlled by outputting an error message to prevent comment accounts from causing damage the system. | 05-17-2012 |
20140289104 | Method and System for Account Parallel Processing - A method for account parallel processing used by an account processing center to process a request for account operation is disclosed. The method comprises: (1) categorizing accounts as high parallel occurrence accounts and common accounts; (2) when receiving the request from the client for processing operation of an account, firstly determining whether the account is a high parallel occurrence account; and if the account is a high parallel occurrence account, continuing to a step (3), otherwise, conducting a step (4); (3) if the account is locked, queuing a current operation to wait until implementation of the current operation; and (4) further determining, by the account processing center, whether the account is locked and outputting an error message when the account is locked, otherwise implementing the current operation. Such method provides more high quality services to the high parallel occurrence accounts. As for the common accounts, when there is a high volume of parallel transactions on the common accounts, the volume of parallel processing can be effectively controlled by outputting an error message to prevent comment accounts from causing damage the system. | 09-25-2014 |
Feng Lou, District Zhenjiang CN
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20150050176 | Cycloidal Pinwheel Pair with Uniform Contact and One-tooth Difference - Disclosed is a cycloidal pinwheel pair with uniform contact and one-tooth difference, comprising a stator and a rotor. Each gear tooth profile of the rotor has a modified recess provided symmetrically on both sides; the starting point (A) of the modified recess on one side of the gear tooth profile is located between a first point and a second point determined by locations of two limit positions, the end point (B) of the modified recess on the same side of the gear tooth profile is located between a third point and a fourth point determined by locations of two limit positions. By adopting the present disclosure, the internal leakage formed between high and low pressure chambers is effectively avoided, thereby significantly improving the volume efficiency and mechanical efficiency. Meanwhile, the present disclosure is extremely simple in structure and can be molded by one-time grinding with better manufacturability. | 02-19-2015 |
Hangbin Lou, Yiwu CN
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20100280230 | METHOD OF PREPARING CLARITHROMYCIN - This invention discloses a method of manufacturing clarithromycin, where an erythromycin A 9-oxime thiocyanate salt is used directly to perform an etherification reaction, and then successively silanizattion, methylattion and hydrolysis reactions are sequentially conducted. It is a new process with simple process with a high yield, low cost, less pollution, high quality and is suitable for commercial manufacturing. | 11-04-2010 |
Hongming Lou, Guangzhu CN
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20130096285 | HIGHLY EFFICIENT LIGNIN-BASED WATER-REDUCING AGENT WITH HIGH DEGREE OF SULFONATION AND HIGH MOLECULAR WEIGHT, AND PREPARATION METHOD THEREOF - This invention discloses a high-performance lignin-based water reducer with high degree of sulfonation and high molecular weight and its preparation method. This water reducer exhibits an excellent water-reducing performance, its water-reducing rate of this lignin-based water reducer reaches 25% at a dosage of 0.70 wt %, which is higher than that of the naphthalene-based water reducer and the sulfonated lignin water reducer prepared by oxidation and sulfonation of alkali lignin, and 28-days compressive strength ratio of the concrete with this water reducer to the concrete without this water reducer is up to 150:100. Furthermore, the water reducer of present invention will not be crystallized in winter, and the concrete iron won't be corroded. The water reducer of the present invention makes the concretes having a low bleeding rate, excellent properties of workability, anti-freeze and anti-carbonization. | 04-18-2013 |
20150094458 | HIGHLY EFFICIENT LIGNIN-BASED WATER-REDUCING AGENT WITH HIGH DEGREE OF SULFONATION AND HIGH MOLECULAR WEIGHT, AND PREPARATION METHOD THEREOF - This invention discloses a high-performance lignin-based water reducer with high degree of sulfonation and high molecular weight and its preparation method. This water reducer exhibits an excellent water-reducing performance, its water-reducing rate of this lignin-based water reducer reaches 25% at a dosage of 0.70 wt %, which is higher than that of the naphthalene-based water reducer and the sulfonated lignin water reducer prepared by oxidation and sulfonation of alkali lignin, and 28-days compressive strength ratio of the concrete with this water reducer to the concrete without this water reducer is up to 150:100. Furthermore, the water reducer of present invention will not be crystallized in winter, and the concrete iron won't be corroded. The water reducer of the present invention makes the concretes having a low bleeding rate, excellent properties of workability, anti-freeze and anti-carbonization. | 04-02-2015 |
Hongwei Lou, Shenzhen CN
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20150121311 | METHODS AND SYSTEMS FOR QUICK REPLY OPERATIONS - A method and system for performing quick reply operations are disclosed. The method for quick reply operations includes displaying a text box; determining a display area of the text box; and receiving a user instruction. The method further includes determining whether the user instruction is a pull-down gesture in the display area of the text box; determining whether the pull-down gesture exceeds a threshold length; and displaying a quick reply text box. The method and system consistent with the present disclosure implement quick reply functions and improve the user experience for replying to various messages and postings. | 04-30-2015 |
Hong-Xian Lou, Yuyao CN
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20090016055 | HIGH-POWER LIGHT EMITTING DIODE (LED) STREET LAMP AND BODY FRAME THEREOF - A high-power light emitting diode (LED) street lamp includes a body frame, a plurality of light emitting diode (LED) modules, and a base unit convexly positioned on the body frame along the light emission direction of the high-power light emitting diode (LED) street lamp. The light emitting diode (LED) modules have a plurality of light emitting diodes (LEDs), and at least one circuit board. The light emitting diodes (LEDs) are electrically connected to the at lease one circuit board to be served as the light emitting diode (LED) modules. The base unit has a plurality of supporting surfaces which support the light emitting diode (LED) modules. The supporting surfaces are symmetrically positioned on a normal direction of an end surface of the base unit, and the light emitting diode (LED) modules are positioned on the adjacent supporting surfaces, respectively. The supporting surfaces further comprise a plurality of first supporting surfaces adjacent to the normal direction of the end surface of the base unit, a plurality of second supporting surfaces adjacent to the first supporting surfaces, and a plurality of third supporting surfaces adjacent to the second supporting surfaces. An angle formed by the first supporting surfaces and the normal direction of the end surface of the base unit is in a range between 76 degrees to 86 degrees. An angle formed by the second supporting surfaces and the normal direction of the end surface of the base unit is in a range between 49 degrees to 59 degrees. An angle formed by the third supporting surfaces and the normal direction of the end surface of the base unit is in a range between 37 degrees to 47 degrees. | 01-15-2009 |
20090034257 | HIGH-POWER LIGHT EMITTING DIODE (LED) STREET LAMP AND BODY FRAME THEREOF - A high-power light emitting diode (LED) street lamp includes a body frame, a plurality of light emitting diode (LED) modules, and a base unit convexly positioned on the body frame along the light emission direction of the high-power light emitting diode (LED) street lamp. The light emitting diode (LED) modules have a plurality of light emitting diodes (LEDs), and at least one circuit board. The light emitting diodes (LEDs) are electrically connected to the at lease one circuit board. The base unit has a plurality of supporting surfaces which support the light emitting diode (LED) modules. The supporting surfaces are symmetrically positioned on a normal direction of an end surface of the base unit, and the light emitting diode (LED) modules are positioned on the adjacent supporting surfaces, respectively. The supporting surfaces further comprise a plurality of edge supporting surfaces positioned on the edges of the base unit. An angle formed by the light emission direction of the light emitting diodes (LEDs) on the edge supporting surfaces and the normal direction of the end surface of the base unit is in a range between 45 degrees to 60 degrees. | 02-05-2009 |
Hongxiang Lou, Jinan CN
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20110269701 | 7,2''-DEHYDRATE PUERARIN AND ITS SALTS, PREPARATION METHOD AND USE THEREOF - A 7,2″-dehydrate puerarin represented by formula (I) and salt derivatives thereof. The compounds are prepared from puerarin by intramolecular mitsunobu reaction. They are capable of shortening arrhythmia duration and prolonging coagulation time. They can be prepared into oral formulations or injections for treatment of cardiovascular and cerebrovascular diseases including arrhythmia, coronary heart disease, angina pectoris, myocardial infarction, and cerebral infarction. | 11-03-2011 |
Hong-Zhou Lou, Shenzhen City CN
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20120133456 | SPLITTER CIRCUITS FOR SEPARATING SIGNALS - A splitter circuit for separating voice and data signals includes an input, a first output, a second output, a first inductance transformer, a second inductance transformer, a plurality of capacitors, and a plurality of resistors. The first inductance transformer and the second inductance transformer are connected in series. The second inductance transformer includes a core, a first coil winding, and a second coil winding. The first coil winding and the second coil winding are wound on the core and are connected in series. Two connecting terminals of the first inductance transformer are connected to the input, and two connecting terminals of the first coil winding are connected to the second output. Capacitors and the resistors are interconnected between the first inductance transformer and the second inductance transformer. | 05-31-2012 |
Hui Lou, Beijing CN
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20150294477 | Image-Based Bridge Identification and Boundary Detection - Systems and methods for image-based bridge identification and boundary detection are provided. One example method includes determining, by one or more computing devices, a wide bridge mask and a narrow bridge mask based at least in part on a road mask and a water mask. The method includes selecting, by the one or more computing devices, a portion of an image depicting a bridge based at least in part on the wide bridge mask and the narrow bridge mask. The method includes identifying, by the one or more computing devices, a plurality of line features included in the portion of the image depicting the bridge. The method includes determining, by the one or more computing devices, a bridge boundary in the portion of the image based at least in part on the plurality of line features. One example system includes a bridge image extraction module and a bridge boundary determination module. | 10-15-2015 |
Jiahua Lou, Shenzhen CN
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20130016503 | SELF-BALLASTED TUBE AND LUMINAIRE HAVING THE TUBEAANM Ku; Nim ChungAACI ShenzhenAACO CNAAGP Ku; Nim Chung Shenzhen CNAANM Lou; JiahuaAACI ShenzhenAACO CNAAGP Lou; Jiahua Shenzhen CNAANM Dellian; HaraldAACI EdlingAACO DEAAGP Dellian; Harald Edling DEAANM Fan; HuajianAACI ShenzhenAACO CNAAGP Fan; Huajian Shenzhen CN - In various embodiments, a self-ballasted light emitting diode (LED) tube may include an LED lamp body; and an LED driver module; wherein the LED driver module is configured to drive the LED lamp body for lighting; wherein the LED driver module and the LED lamp body are removably connected. | 01-17-2013 |
Jian Lou, Beijing CN
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20090252482 | Method for Encoding the Flag of the Image - The present invention discloses a method for encoding a flag of an image while encoding an I Frame, firstly setting a start code of an I Frame picture to be coded, for marking a start of the I Frame; setting a flag for indicating whether to code an identification field; judging the set flag, and if the flag indicates to encode the identification field of time and control code of a video tape recorder, encoding the identification field of time and control code of the video tape recorder, otherwise, not encoding the identification field of time and control code of the video tape recorder. In the present invention, the start code is added into the prediction picture header for marking the start of one frame picture data, as well as identifying whether there is the time_code identification field in the picture by the flag information of the time_code identification field, which can realize the objective of identifying the time_code identification field, and avoid encoding additional identification information, therefore it improves coding efficiency, and can be applied to all kinds of video/audio technical standards. | 10-08-2009 |
Jianguang Lou, Beijing CN
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20130173777 | Mining Execution Pattern For System Performance Diagnostics - This application describes a system and method for diagnosing performance problems on a computing device or a network of computing devices. The application describes identifying common execution patterns between a plurality of execution paths being executed by a computing device or by a plurality of computing device over a network. The common execution pattern being based in part on common operations being performed by the execution paths, the commonality being independent of timing of the operations or the sequencing of the operations and individual executions paths can belong to one or more common execution patterns. Using lattice graph theory, relationships between the common execution patterns can be identified and used to diagnose performance problems on the computing device(s). | 07-04-2013 |
Jian-Guang Lou, Beiling CN
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20100186056 | Lecture Capture and Broadcast System - An end-to-end lecture broadcast system (LBS) is described. The LBS system typically comprises three modules: a schedule module, a capture module and a transmission module. The schedule module is comprised of a scheduler that is implemented as a software add-on on the lecture host's computing device, a schedule server, and a schedule agent component in the uploading peer to provide for channel based management. The capture module is comprised of a video camera for capturing video content, one or more microphones for capturing audio content, and a VGA signal capture for capturing presentation materials. The transmission module is comprised of an uploading peer and a web server. The uploading peer is responsible for transmitting video/audio content to the Internet/intranet using peer-to-peer (P2P) streaming technology. The web server is responsible for the delivery of captured presentation materials and for ensuring the synchronous play back of video/audio content and presentation materials. | 07-22-2010 |
Jibing Lou, Shenzhen CN
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20140372838 | Bad disk block self-detection method and apparatus, and computer storage medium - It is described a bad disk block self-detection method, including: each mounted chunk is partitioned into n sub-chunks, all sub-chunks having a same size, where n is an integer not less than 2; checking information is set at a fixed location of each sub-chunk, data is stored onto locations of each sub-chunk other than the fixed location, where the checking information is parity checking information for the data; and when the data is read or written, data verification is performed based on the checking information set at the fixed location of the read sub-chunk. It is also described a bad disk block self-detection apparatus and a computer storage medium. With the described above, the bad block on the disk can be detected rapidly, and it is able to instruct data migration and disk replacement. | 12-18-2014 |
Jibing Lou, Shenzhen City CN
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20140244606 | METHOD, APPARATUS AND SYSTEM FOR STORING, READING THE DIRECTORY INDEX - A method, apparatus and system for storing and reading the directory index and belongs to the field of computer technology is provided. The method includes: configuring all directories in the directory index with identifiers respectively; according to each directory identifier, splitting the directory index so as to obtain the directory split item corresponding to each directory identifier, wherein each directory split item and its corresponding directory identifier are stored as a record item, and each directory split item comprises at least corresponding sub-directory identifier and corresponding file storage address. By the configuration of the disclosure, the granularity of the directory index is refined, and access performance for the directory index is improved. | 08-28-2014 |
20140365824 | METHOD FOR RECOVERING HARD DISK DATA, SERVER AND DISTRIBUTED STORAGE SYSTEM - A method for recovering hard disk data, a server and a distributed storage system relate to a computer technology. In the method, a data recovery request is received. The request includes at least one ID of sectors whose data is to be recovered. Based on the at least one ID of the sectors whose data is to be recovered, at least one sector whose data is to be recovered is located. Obtain at least one standby sector ID and a file backup corresponding to the at least one ID of the sectors whose data is to be recovered, and locate at least one standby sector based on the at least one standby sector ID. Write, into the at least one standby sector, data that is in the file backup and the same as the data stored in the at least one sector whose data is to be recovered. | 12-11-2014 |
Jinyu Lou, Beijing CN
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20150213094 | MAINTAINING SEARCH CONTEXT - Methods and systems are provided for providing search results while maintaining search context. A search system may display a plurality of links related to a received search query, wherein the links are all of the same entity type. The system may display sets of search results related to the plurality of links, while continuing to display the plurality of links | 07-30-2015 |
Junshan Lou, Jiaxing CN
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20150230307 | LED DRIVING AND DIMMING CIRCUIT AND CONFIGURATION METHOD - An LED driving and dimming circuit and configuration method are provided. The circuit can include a switch connected to an AC power supply, an LED driver circuit connected to the switch, a switch-status detection circuit connected to the switch, and a brightness-selection circuit having one end connected to the switch-status detection circuit and another end connected to the LED driver circuit. The switch-status detection circuit is configured to detect whether the switch is open or closed and to output a detected result to the brightness-selection circuit. The LED driver circuit is configured to control a brightness level of the LED lighting device, according to a voltage result from the brightness-selection circuit. | 08-13-2015 |
Lanhua Lou, Zhejiang CN
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20140370119 | Arsenic Compound Solution and Albumin Nanoparticle and Lyophilized Preparation Entrapping Arsenic Compound Prepared Using Same - An arsenic compound solution, and an albumin nanoparticle and a lyophilized preparation prepared using same and entrapping an arsenic compound. The arsenic compound solution is prepared using the following method: adding As | 12-18-2014 |
Lianhua Lou, Heilongjiang CN
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20120018436 | TANK CONTAINER, TANK BODY AND PROCESSING METHOD OF TANK BODY - A container tank body and a processing method thereof are provided. The tank body is arranged in a frame with a square-shaped cross section and comprises a cylindrical main body part, end enclosures arranged at two ends of the cylindrical main body part and fixedly connected with the cylindrical main body part, and a tank body strengthening device. The cylindrical main body part comprises a plurality of parts with an arc-shaped cross section, the parts are formed by bending and welding a same panel, and the cross section of the cylindrical main body part of the tank body is generally arranged between the square-shaped cross section of the frame and an inscribed circle of the square-shaped cross section. A tank container comprising the tank body is also disclosed. As the cylindrical main body part is made by continuously bending a whole panel, the molding process is simplified so that the cylindrical main body part is only provided with one welding line, thereby remarkably lowering the leakage risk of the container tank body in use and improving the reliability of the container tank body in work; and the structure has quite strong self-anti-load capacity, thereby decreasing the number of the used tank strengthening devices and reducing the deadweight. | 01-26-2012 |
Mane Lou, Hangzhou City CN
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20110037388 | WHITE LIGHT EMISSION DIODE AND WHITE LIGHT EMISSION DIODE LAMP - The present invention discloses a high CRI white LED and a lamp comprising the white LED. The white LED includes a base, a reflector for mixing light, protrusions on the inner wall surface of the reflector, at least 6 LED chips emitting lights at different wavelengths, which are fixed and electrically combined on the heat conducting base, and a lead frame which has a shape and a size matched well with the bottom of the reflector and which is fixed outside the reflector and on the top surface of the base. Electrodes of the LED chips are electrically connected with leads on the lead frame. A transparent optical material covers the chips. The multi-wavelengths lights are mixed uniformly by diffuse reflection of the reflecting walls of the reflector to achieve a white LED with high CRI and high efficiency. A white LED lamp or a white LED plane light source comprising the white LED can avoid energy loss in optical conversion in which phosphors are used. With the configuration, the efficiency in electro-to-optic conversion and working lifetime of the lamps are improved. The lamp is also suitable for mass production. | 02-17-2011 |
Meixian Lou, Hefei CN
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20140046095 | Method of Preparing (S)-2-amino-5-Methoxytetralin Hydrochloride - A method of preparing (S)-2-amino-5-methoxytetralin hydrochloride[(S)-2-amino-5-methoxyl-1,2,3,4-tetrahydronaphthalene hydrochloride], comprising the steps of: (1) producing a compound (I) by addition-elimination reaction of 5-methoxy-2-tetralone and R-(+)-a-phenylethylamine; (2) producing a compound (II) by reduction reaction of the compound (I) with a reducing agent; and (3) producing a compound (II) hydrochloride by reacting the compound (II) with a salt-forming agent, then carrying out reduction reaction with a palladium-carbon catalyst to produce (S)-2-amino-5-methoxytetralin hydrochloride. The method can significantly increase the yield of (S)-2-amino-5-methoxytetralin hydrochloride with short synthetic path, low preparation cost and less pollution, which is environmentally friendly and is suitable for medical industrialized production. The structural formulae of the compound (I) and the compound (II) are: | 02-13-2014 |
20140296517 | L-Setastine Hydrochloride and Preparation Method Thereof - The present invention relates to the field of medicine, and disclosed are an L-setastine hydrochloride and a preparation method therefor. The compound of the present invention has the advantages of stronger histamine Hi receptor antagonism and small side effect; the yield of the preparation method is more than 80%, and the product purity is high. The present invention also provides an application of the compound as an H1 histamine receptor antagonist. | 10-02-2014 |
Meng-Husan Lou, Jiashan CN
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20090194036 | Tartar control dog treat - A tartar control dog treat includes a body with a convex surface and a concave surface complementary and immediately adjacent to the convex surface. The body is composed of two secondary bodies each having a flange formed on an outer peripheral edge of the respective secondary body. Combining holes are defined in each of the flanges so that after a strip is extended through the aligned combining holes, the engagement between the two secondary bodies is secured. | 08-06-2009 |
Mengqian Lou, Shenzhen CN
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20160135755 | Remote home healthcare system - A remote home health care system is described. The system includes: a fusion sorting subsystem configured to receive physical sign data parameters collected by a sensor in real time, perform fusion sorting processing on the physical sign data parameters, pre-diagnose a physical condition of a user in real time according to physiological data and a physiological model in a physiological model library and feed back the pre-diagnosed physical condition; a resource optimization subsystem configured to optimize the physiological data in a physiological database periodically, generate a personalized physiological model for the user according to historical physiological data in the physiological database, store the generated physiological model in the physiological model library, and update the physiological model in the physiological model library according to the latest physiological data in the physiological database; and a comprehensive evaluation subsystem configured to predict a changing trend and a dynamic change range of the physical signs of the user according to the physiological data in the physiological database and the physiological model in the physiological model library and evaluate a health condition of the user according to the physiological data and the result of the prediction. | 05-19-2016 |
Min Lou, Hangzhou CN
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20120194804 | SEMICONDUCTOR LASER BASED INTRA-CAVITY OPTICAL MICRO-FLUIDIC BIOSENSOR - A semiconductor laser based intra-cavity optical micro-fluidic biosensor comprises a coupled-cavity semiconductor laser, a 2×2 coupler and a phase adjustment section on one input port of the coupler. The dominant mode of the coupled-cavity laser appears in one output port of the coupler, while the adjacent mode comes out from the other output port of the coupler. The resonant frequency interval of the sensing cavity is slightly larger or smaller than one half of that of the reference cavity. Part of the sensing cavity is the sensing section which is covered by an analyte. The refractive index change of the analyte will cause the lasing mode of the coupled cavity to switch to an adjacent mode, resulting in a π-phase change in the phase difference between the two output ports of the two resonance cavities. By applying the Vernier effect, the power ratio of the two output ports of the coupler will change and the refractive index change of the analyte can be derived. A detection limit of 10 | 08-02-2012 |
Min'An Lou, Beijing CN
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20090053293 | Nano Anticancer Micelles of Vinca Alkaloids Entrapped in Polyethylene Glycolylated Phospholipids - The present invention provides a nano-micellar preparation containing vinca alkaloids antitumor agent for intravenous injection, which cincludes a therapeutically effective amount of vinca alkaloids antitumor agent (vinblastine, vincristine, vindesine and vinorelbine), a phosphatide derivatized with polyethylene glycol, together with pharmaceutically acceptable adjuvants. The preparation is prepared by encapsulating the medicament with a nano-micelle to obtain the nano-micellar preparation containing vinca alkaloids antitumor agent for injection. The vinca alkaloids antitumor agent and the phosphatide derivatized with polyethylene glycol form a nano-micelle with a highly uniform particle size. In the micelle, the hydrophobic core of encapsulated medicament is surrounded by polyethylene glycol molecules to form a hydrophilic protective layer, so that the medicament is prevented from contacting with the enzymes and other protein molecules in blood and being recognized and phagocytozed by reticuloendothelial system in body, and the circulation time in vivo of the micelle is prolonged. | 02-26-2009 |
Ming Lou, Beijing CN
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20130067435 | METHOD AND APPARATUS FOR PROGRAMMING ASSISTANCE - A programming assistance technical solution for a framework-based application program. The application program contains program files and configuration files, including: processing configuration files of an application program history base into a configuration file classification base according to types of frameworks; constructing a Closed Frequent Subtree Set according to the configuration file classification base and determining a support of the Closed Frequent Subtree; and providing the Closed Frequent Subtree Set and the support for programming assistance. The technical solution of the present invention can be employed to assist in programming of a framework-based application program. | 03-14-2013 |
Ronghua Lou, Jinhua CN
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20160135979 | Neck Brace - The invention relates to a neck brace comprising a deformable brace, said deformable brace is provided with a removable cushion fixed thereon by a tie; said deformable brace is additionally provided with two movable sponge sleeves, and the two movable sponge sleeves slide along the deformable brace. the neck brace consists of a deformable brace, with one end supporting the head and the other end attached onto the body to distribute the weight of the head to other parts of the body through the brace, and reduce the pressure applied to cervical vertebra, thus protecting the cervical vertebra; a removable cushion is provided on one end of the brace, which can improve comfort degree of the product; two thickened sponge sleeves are provided in the middle of the structure, which can produce enhanced comfort when the brace is in contact with the body. | 05-19-2016 |
Shanshan Lou, Shenyang CN
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20140064441 | METHOD OF RECONSTRUCTION FROM MULTI-ENERGY CT SCAN AND DEVICE THEREOF - A method for collecting multi-energy CT data is provided. A method of reconstruction from multi-energy CT scan is further provided, in which data collection is performed on the first-class object at voltage values of m sampling points of the first-class voltage varied periodically, to obtain n sets of multi-energy first-class scan data { | 03-06-2014 |
20140350953 | METHOD FOR SHARING MEDICAL IMAGE DATA BASED ON CLOUD PLATFORM, CLOUD PLATFORM AND SYSTEM - A method for sharing medical image data based on a cloud platform, a cloud platform and a system are disclosed. The cloud platform is connected to at least one medical imaging device. The method includes: receiving a medical image and/or scan data transmitted from the at least one medical imaging device; and storing, on the cloud platform, the medical image and/or scan data from the at least one medical imaging device. | 11-27-2014 |
20150023464 | CT PILOT IMAGE ACQUISITION METHOD AND CT DEVICE - A CT pilot image acquisition method and a CT device are provided. The method may include: performing a helical scan on a predetermined area to be scanned, so as to obtain scanning data; reconstructing a tomographic image based on the scanning data; performing, at a predetermined positioning angle, a parallel beam projection on the tomographic image by using a virtual parallel X-ray beam, so as to obtain projection data; and re-binning a CT pilot image at the predetermined positioning angle based on the projection data. Parallel beam projection is adopted to process the tomographic image, to obtain a pilot image without geometric distortions. The obtained pilot image can reflect an anatomical structure of human body accurately. | 01-22-2015 |
20150030221 | IMAGE COMPENSATION METHOD AND APPARATUS - A method and apparatus of image compensation are provided. The method may include: calculating an overlapping position between two adjacent scannings; obtaining two images at the overlapping position of the two adjacent scannings, and calculating mutual information of the two images by using a three dimensional non-rigid registration method; and acquiring a corresponding transformational matrix when the mutual information reaches a threshold, and compensating one of the two scans which needs to be compensated by using the transformational matrix. Images at the overlapping position of two neighboring scannings can be used to find a motion law at an identical z position of the two adjacent scannings and to obtain a corresponding match factor. Thus inconsistence of images caused by a patient's movement can be compensated. | 01-29-2015 |
20150071515 | IMAGE RECONSTRUCTION METHOD AND DEVICE FOR TILTED HELICAL SCAN - Image reconstruction method and device for tilted helical scan are provided. The method includes: acquiring data generated by the tilted helical scan; calculating a ray channel parameter and a slice number corresponding to each pixel position based on a geometric relationship that a ray of the tilted helical scan emitting from a ray source to a detector intersects with a pixel; and performing image reconstruction by using a three-dimensional helical back-projection method based on the acquired data, and the ray channel parameter and the slice number corresponding to each pixel position. With the method and device, there is no need to correct the raw data, which ensures the accuracy of the data, and the artifact is avoided, which ensures the accuracy of the reconstructed image. | 03-12-2015 |
20150085984 | SCANNING METHOD AND DEVICE WITH REDUCED SCANNING DOSAGE - A scanning method and device are provided. The method includes: determining values for a first scanning dosage and a second scanning dosage used in a scanning process based on a trigger condition which varies regularly and attenuation fluctuations of an object to be scanned, wherein the first scanning dosage is higher than the second scanning dosage, and at least one of the first scanning dosage and the second scanning dosage has an inconstant value; and scanning a target position with the determined values. In the present disclosure, a scanning dosage may be reduced and different image noises may be kept consistent. | 03-26-2015 |
20150094575 | METHOD AND DEVICE FOR TRACKING CONTRAST MEDIUM - A method and a device for tracking a contrast medium by scanning are provided. The method includes: obtaining a relationship between a contrast medium concentration and time according to concentration values of the contrast medium obtained by previous scannings; predicting a time interval from a current time point to a time point when a target concentration value reaches according to the relationship between the contrast medium concentration and time; and starting a routine examination at the end of the time interval. In the present disclosure, a routine examination may be performed in time. | 04-02-2015 |
20150104084 | SCANNING SYSTEM AND IMAGE DISPLAY METHOD - A scanning system and an image display method are provided, the method including: implementing a scanning process to obtain scanning data; converting the scanning data into image data; implementing an identification process and a segmentation process to the image data to obtain position and direction information of an interventional device; and calculating a first set of imaging parameters corresponding to a first image display mode based on the obtained position and direction information of the interventional device, and implementing real-time image display based on the first set of imaging parameters. Position and direction of interventional devices may be determined accurately. Further, multiple display modes are available, which may provide an accurate and full range image display. | 04-16-2015 |
20150173691 | METHOD AND APPARATUS FOR SCANNING WITH LOWERED DOSE - A method and an apparatus for scanning with a lowered dose are provided. The method includes: determining a dynamic changing model of a prepatient collimator according to a rotation angle of a tube in a scanning mode; in a case that the scanning mode is a normal scan, controlling an opening angle of the prepatient collimator according to the dynamic changing model of the prepatient collimator at an initial stage and an end stage of the normal scan; and in a case that the scanning mode is a scan with phase control, controlling an opening angle of the prepatient collimator according to the dynamic changing model of the prepatient collimator at an initial stage and an end stage of a phase of the scan with phase control. | 06-25-2015 |
20150185107 | METHOD AND DEVICE FOR BALANCING CT GANTRY - A method and a device for balancing a CT gantry device are provided. The method includes: obtaining a fluctuation chain of pulses generated in one revolution of the CT gantry and obtained when the CT gantry collects data; obtaining an eccentric angle of a center of mass according to the fluctuation chain, and calculating a magnitude of imbalance; and adjusting weight at a weight counterbalancing position according to the eccentric angle and the magnitude of imbalance, to locate the center of mass at the rotation center. The device includes a data collection unit for collecting a fluctuation chain, and a processor for obtaining an eccentric angle of a center of mass, and calculating a magnitude of imbalance; and the processor adjusts weight at the weight counterbalancing position according to the eccentric angle and the magnitude of imbalance, to locate the center of mass at the rotation center. | 07-02-2015 |
20160035112 | METHOD, APPARATUS, AND STORAGE MEDIUM FOR RECONSTRUCTING CARDIAC IMAGE - A method includes: collecting projection data and recording electrocardiogram data when computed tomographic scanning is performed on a patient, selecting, from the projection data and based on the electrocardiogram data, first projection data related to each cardiac pixel in a same phase, and reconstructing, based on the first projection data, an image of the related cardiac pixel, to obtain a cardiac image; determining, based on the electrocardiogram data, a reconstruction phase of each reconstruction pixel in a first reconstruction region, where the first reconstruction region is an image region selected along the patient's head-to-foot direction from the cardiac image; and selecting, based on the reconstruction phase of each reconstruction pixel and from the projection data, second projection data related to the reconstruction pixel in the reconstruction phase, and reconstructing, based on the second projection data, an image of the reconstruction pixel. | 02-04-2016 |
20160042012 | METHOD AND DEVICE FOR PROVIDING REFERENCE INFORMATION FOR SCAN PROTOCOL - A method and a device for providing reference information for a scan protocol are provided. The method includes: obtaining first basic information and a first pilot image of a patient to be scanned as index information; retrieving a second pilot image that matches the index information from a preset scan protocol database; and outputting a second pilot image, and a second reconstructed image and a second scan protocol in the preset scan protocol database which correspond to the second pilot image as reference information. If the second pilot image matches the index information, the physical condition of a scanned patient corresponding to the second pilot image is similar to that of the patient to be scanned, and the second pilot image, and the second reconstructed image and the second scan protocol in the preset scan protocol database which correspond to the second pilot image are outputted as reference information. | 02-11-2016 |
20160042536 | METHOD AND APPARATUS FOR IMPROVING IMAGE RECONSTRUCTION SPEED - Disclosed are a method and apparatus for improving image reconstruction speed, to improve the image reconstruction speed by acquiring optimal thread configurations of execution units under different scanning conditions. The method includes: acquiring scanning data and extracting an image-construction parameter from the scanning data; generating thread configurations each comprising the numbers of threads in respective image reconstruction execution units, and obtaining image reconstruction speeds corresponding to the thread configurations by performing image reconstruction on the scanning data with the thread configurations; and obtaining image reconstruction speeds meeting a preset condition, grouping the thread configurations, which correspond to the image reconstruction speeds meeting the preset condition, into a candidate set, and extracting a thread configuration from the candidate set as an optimal thread configuration to be used in image reconstruction of the scanning data having the image-construction parameter. | 02-11-2016 |
20160058400 | METHOD AND APPARATUS FOR CONTROLLING SHAPE FILTER IN CT SCANNING DEVICE - The disclosure includes: judging whether a center line of an object to be scanned is deviated from a rotation axis of a gantry of a CT scanning device; determining a first distance by which the center line of the object to be scanned is deviated from the rotation axis in a case that the center line of the object to be scanned is deviated from the rotation axis; determining according to the first distance a second distance by which the shape filter is to be translated in each projection angle; and controlling the shape filter to make it translate by the second distance in each corresponding projection angle. | 03-03-2016 |
20160063686 | DOSE MODULATED X-RAY SCANNING - A method and a device for dose modulated X-ray scanning, comprising: setting a target image quality standard for a scanning region, determining a reference data level for the scanning region, calculating a theoretical X-ray scanning dose for the scanning region according to the target image quality standard and the reference data level, calculating the X-ray attenuation difference between each data level corresponding to the scanning region and the reference data level according to the theoretical X-ray scanning dose, determining any one of the data levels corresponding to the scanning region, which X-ray attenuation difference with the reference data level is higher than a threshold as a target to be de-noised, and performing a noise reduction for the target to be de-noised. | 03-03-2016 |
20160071283 | ADJUSTING MONITORED REGION IN TRACKING SCAN - A method and device for adjusting a monitored region in a tracking scan, comprising: selecting a best match of a positioned image from tracked image(s) as a monitored layer image so as to reduce position deviation of the monitored layer image with respect to the positioned image in a direction perpendicular to a plane on which the positioned image is located; and adjusting a position of a second monitored region on the monitored layer image according to a position of a corresponding first monitored region selected from the positioned image so as to reduce position deviation of the second monitored region with respect to the first monitored region in a plane parallel to the plane on which the positioned image is located. | 03-10-2016 |
20160089096 | RECONSTRUCTING COMPUTED TOMOGRAPHY SCAN IMAGE - A method for reconstructing a CT scan image, comprising: performing a first scan to acquire a first projection data, wherein the first scan is a scan that a subject is covered by a low dose X-ray beam in an axial plane; performing a second scan to acquire a second projection data, wherein the second scan is a scan that a target portion of the subject is covered by a high dose X-ray beam in the axial plane; determining a data filling point in the second projection data, wherein the data filling point is located in a truncated region; and filling the data filling point in the second projection data with a data from the first projection data which corresponds to the data filling point; and reconstructing a second scan image based on the filled second projection data. | 03-31-2016 |
20160089101 | CONTROLLING X-RAY DOSE OF CT SCAN - A method for controlling an X-ray dose of a CT scan includes: setting an initial X-ray dose; performing a first CT scan with the initial X-ray dose to obtain an initial scan image; setting a region of interest (ROI) in the initial scan image; calculating an subsequent X-Ray dose with image values of the ROI in the initial scan image; perform an additional CT scan with the calculated subsequent X-Ray dose to obtain an average image; before receiving an end instruction, repeating the following operations: recalculating an subsequent X-Ray dose with image values of the ROI in the average image and performing an additional CT scan with the calculated subsequent X-Ray dose to obtain a new average image; and saving the average image when receiving the end instruction. | 03-31-2016 |
20160110864 | CALCULATING THE MOTION VECTOR FIELD FOR A RECONSTRUCTED CT SCAN IMAGE - A method for calculating a motion vector field (MVF) in a reconstructed CT scan image, comprises: determining a region of interest (ROI) based on a vessel centreline in a first reconstructed CT scan image, wherein a motion vector field (MVF) for the ROI is to be calculated; determining at least two time control points for calculating the MVF; calculating a motion level factor of the ROI; calculating motion amounts of the MVF corresponding to each of the time control points; determining the direction of the MVF of the ROI; and calculating the MVF of the ROI according to the motion level factor, the motion amounts of the MVF corresponding to each of the time control points and the direction of the MVF. | 04-21-2016 |
20160110893 | CORRECTING A CT SCAN IMAGE - A method for correcting a CT scan image is provided. A target image including a target region to be corrected is extracted from an original CT scan image. A target projection range corresponding to the target region is obtained by orthographically projecting the target image, and target projection data within the target projection range is corrected. Noise of the corrected target projection data is adjusted to generate noise-adjusted target projection data to improve noise consistency between target region and the rest of the CT scan image. A corrected CT scan image is reconstructed based on the noise-adjusted target projection data. | 04-21-2016 |
20160135761 | RESTORING CT SCAN DATA - A method for restoring CT scan data is disclosed. The method may comprise: building a data collecting model with respect to a specific direction of a detector based a response curve of the detector. In some examples, the specific direction can indicate a channel direction and a slice direction of the detector. During a CT scanning, based on the data collecting model, X-ray intensity values detected by the detectors in the specific direction can be acquired. A function can be determined such that it satisfies the data collecting model, a continuity condition and a boundary condition, An X-ray intensity value can be obtained by substituting the coordinate value of a point in the specific direction into the function. | 05-19-2016 |
20160135777 | MODULATING X-RAY RADIATION DOSE IN CT SCAN - A method for modulating x-ray radiation dose in CT scan is disclosed. The method may include: acquiring x-ray attenuation information of each Z position within a planned scanning sequence for a scan region of a subject from data of a finished scanning sequence for the subject; and then, based on the acquired x-ray attenuation information, performing dose modulation with respect to the XY scanning profile at each Z position within the planned scanning sequence. The finished scanning sequence can be an axial and/or helical scanning sequence for a scan region wholly or partially same as the scan region and has been performed earlier. The Z position may include a position in Z direction extending from head to foot of the subject or conversely. The XY scanning profile may include a scanning profile of the subject which is vertical to Z direction. | 05-19-2016 |
Shasha Lou, Shandong CN
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20140141724 | NOISE CANCELING SYSTEM AND METHOD, SMART CONTROL METHOD AND DEVICE AND COMMUNICATION EQUIPMENT - The present invention discloses a noise canceling system and method, a smart control method and device and a communication equipment. Said smart control method includes: when it is detected there is no voice signal output at a receiving end of a communication equipment, receiving an outside noise signal from a reference microphone away from ears and a detection signal from a monitoring microphone near ears; implementing performance analysis on said received outside noise signal and said detection signal to estimate a noise reduction performance curve after said feed-forward active noise cancellation; and regulating parameters of the control circuit in said feed-forward active noise cancellation according to said estimated noise reduction performance curve and the preset noise reduction performance curve to make a difference between said estimated noise reduction performance curve and said preset noise reduction performance curve within a preset range. | 05-22-2014 |
Shasha Lou, Weifang City, Shandong Province CN
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20160134986 | Method And System For Achieving Self-Adaptive Surround Sound - A method and a system for achieving a self-adaptive surround sound. The method comprises: recognizing specific positions of a room and a user in the room by using an object recognition technology, capturing focusing images of recognized objects by controlling a camera using a focusing control technology, and recording corresponding focusing parameters (S | 05-12-2016 |
Shasha Lou, Weifang City CN
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20130243183 | MULTI-RECEIVING TERMINAL ECHO CANCELLATION METHOD AND SYSTEM - A multi-receiving terminal echo cancellation method and a multi-receiving terminal echo cancellation system are disclosed. The present invention performs echo filtering on receiving terminal signals in M channels by means of echo filters to obtain filtered receiving terminal signals in M channels, and subtracts the filtered receiving terminal signals in M channels from a sending terminal signal to obtain a system output signal in which receiving terminal echoes have been cancelled; and at the same time, the present invention buffers the receiving terminal signals in M channels by means of buffers, calculates a decorrelation matrix according to each of the receiving terminal signals in M channels that are buffered within preset length, decomposes the buffered receiving terminal signals in M channels into decorrelated receiving terminal signals in M channels by means of the decorrelation matrix, and calculates update amounts of the echo filters according to the decorrelation matrix, the decorrelated receiving terminal signals in M channels and the system output signal that is fed back. The technical solutions of the present invention can support the situation of two or more receiving terminals, and are suitable for situations in which the correlation between a plurality of receiving terminal signals is variable. | 09-19-2013 |
20140233723 | Method And System For Sampling Rate Mismatch Correction Of Transmitting And Receiving Terminals - Disclosed in the invention is a method and system for sampling rate mismatch correction of transmitting and receiving terminals, which can obtain a high-precision sampling rate mismatch in real time, carry out sampling rate correction on transmitting and receiving terminal signals, and send the transmitting terminal signal and the receiving terminal signal that have the same sampling rate after corrected to an echo cancellation system to carry out echo cancellation. The present invention can improve the quality of echo cancellation, simplify the computation and reduce the cost. The method for sampling rate mismatch correction of transmitting and receiving terminals provided in the embodiments of the invention comprises: calculating a transfer function of a receiving terminal signal relative to a transmitting terminal signal at each sampling timing according to the transmitting and receiving terminal signals; obtaining a transmission time delay of the transmitting and receiving terminals at each sampling timing using the transfer function; obtaining a sampling rate mismatch of the transmitting and receiving terminals at each sampling timing by means of parameter fitting using the transmission time delay and the linear relationship between the transmission time delay and the sampling rate mismatch; and adjusting the sampling rate of the transmitting terminal signal or the receiving terminal signal at each sampling timing according to the sampling rate mismatch. | 08-21-2014 |
20150142426 | Speech Enhancement Method And Device For Mobile Phones - The present invention discloses a speech enhancement method and device for mobile phones. By the method and device provided by the present invention, the mobile phone holding state of a user is detected when the user is talking on the phone, so that different denoising solutions will be employed according to the state of the user in holding the mobile phone. When the user holds the mobile phone normally, a solution integrating multi-microphone denoising and single-microphone denoising will be employed to effectively suppress both the steady noise and the non-steady noise; and when the user holds the mobile phone abnormally, a solution of single-microphone denoising will be employed only to suppress the steady noise. The distortion of speech by multi-microphone denoising is avoided, and the speech quality is ensured. | 05-21-2015 |
20150149160 | Method And Device For Dereverberation Of Single-Channel Speech - The present invention relates to a method and device for dereverberation of single-channel speech. The method includes the following steps of framing an input single channel speech signal, and processing the frame signals as follows according to a time sequence: performing short-time Fourier transform on a current frame to obtain a power spectrum and a phase spectrum of the current frame; selecting several frames previous to the current frame and having a distance from the current frame within a set duration range, and performing linear superposition on the power spectra of these frames to estimate the power spectrum of a late reflection sound of the current frame; removing the estimated power spectrum of the late reflection sound of the current frame from the power spectrum of the current frame by a spectral subtraction method to obtain the power spectra of a direct sound and an early reflection sound of the current frame; and performing inverse short-time Fourier transform on the power spectra of the direct sound and the early reflection sound of the current frame and the phase spectrum of the current frame together to obtain a signal of the current frame after dereverberation. The dereverberation method and device can solve the problem that the estimation of a transfer function of a reverberation environment or the estimation of reverberation time is difficult in the dereverberation of single-channel speech. | 05-28-2015 |
20150189431 | Method And Device For Reducing Voice Reverberation Based On Double Microphones - The invention discloses a method and a device for reducing voice reverberation based on double microphones. The method comprises the steps of calculating a transfer function h(t) from a secondary microphone to a primary microphone according to an input signal x | 07-02-2015 |
Shasha Lou, Weifang CN
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20120136654 | Apparatus And Method For Cancelling Echo In Joint Time Domain And Frequency Domain - Disclosed in the present invention is a method for cancelling echo in joint time domain and frequency domain. The method includes: receiving an input receiver signal and an input transmitter signal; implementing echo cancellation on the received transmitter signal, based on the received receiver signal, by using a first echo canceller which is either a time domain echo canceller or a frequency domain echo canceller, to obtain a first echo-cancelled signal; implementing echo cancellation again on the first echo-cancelled signal, based on the received receiver signal, by using a second echo canceller which is the other one of the time domain echo canceller and the frequency domain echo canceller, to obtain a second echo-cancelled signal; wherein, the filter parameters of the second filter of the second echo canceller is updated based on the second echo-cancelled signal, and the first and second echo canceller respectively include the corresponding first and second filters. By using said method in the present invention, fast response to echo reflecting environment can be achieved with little residual echo, thus the effect of echo cancellation is entirely improved. | 05-31-2012 |
20120197638 | Method and Device for Noise Reduction Control Using Microphone Array - The present invention provides a noise reduction control method using a microphone array and a noise reduction control device using a microphone array wherein the method comprises the steps of: S1: collecting, by the microphone array, acoustic signals; S2: estimating incidence angles of all acoustic signals of the microphone array; S3: conducting a statistics on signal components according to incidence angles; S4: determining a parameter α from a ratio of noise components according to the statistical result and using the parameter α as a control parameter for controlling an adaptive filter. With the present invention, space position information of the sound is obtained directly with the microphone array to control update of the adaptive filter more accurately, so as to eliminate noise, enhance SNR and protect speech quality well at the same time. | 08-02-2012 |
20130151247 | METHOD AND DEVICE FOR SUPPRESSING RESIDUAL ECHOES - The present invention discloses a method and a device for suppressing residual echoes. The method comprises: performing adaptive filtering on M transmitter signals respectively to obtain M adaptive filtered signals; performing array-filtering on the M−1 adaptive filtered signals other than the first adaptive filtered signal to obtain M−1 array-filter output signals; subtracting each of the M−1 array-filter output signals from the first adaptive filtered signal respectively to obtain M−1 difference signals, performing time-domain/frequency-domain conversion on the M−1 difference signals respectively and selecting one of the frequency-domain signals that has the least energy; performing time-domain/frequency-domain conversion on the first adaptive filtered signal and the M | 06-13-2013 |
Shirong Lou, Hangzhou CN
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20100221367 | USE OF SOLIDAGO VIRGAUREA IN THE TREATMENT AND PREVENTION OF VIRAL INFECTIONS - A method for treating H5N1 avian influenza caused by H5N1 avian influenza virus in an animal by administering to an animal suffering from H5N1 avian influenza, a pharmaceutical composition of | 09-02-2010 |
Shuai Lou, Beijing CN
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20140105576 | VIDEO PROCESSING METHOD APPARATUS - Embodiments of the present invention provide a video processing method, including: parsing, by a buffer server, a video file, and creating a video index file, where the index file includes a position of a key frame in the video file; receiving information about a target position of video dragging and sent by a client; determining a key frame closest to the target position according to the index file and the target position; and sending video file data that begins with a position of the closest key frame to the client so that the client starts playing from the target position. Correspondingly, the embodiments of the present invention further provide a buffer server, which solves the problem that a video without a file header and a video dragged beyond a storage range of a server cannot be played after being dragged, and improves user experience. | 04-17-2014 |
20140205020 | REAL-TIME TRANSCODING METHOD AND DEVICE - The present invention provides a real-time transcoding method and device. The transcoding device obtains the current first transcoding speed, and adjusts the transcoding parameter according to the first transcoding speed and the preset second transcoding speed so as to perform real-time conversion for the media stream by using the adjusted transcoding parameter, which solves the problem that the real-time transcoding flexibility is reduced because the transcoding device uses a fixed transcoding parameter to perform real-time conversion for the media stream in the prior art. | 07-24-2014 |
Steve Lou, Beijing CN
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20130322289 | Reducing Interference Caused by an Atmospheric Duct in a Mobile Communication System - A base station ( | 12-05-2013 |
Ting Lou, Beijing CN
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20120210012 | APPLICATION SERVER PLATFORM FOR TELECOM-BASED APPLICATIONS HAVING A TCAP ADAPTER, SIP ADAPTER AND ACTOR PROTOCOL CONTEXT - In accordance with various embodiments, a set of features are described for enabling an application server platform for telecom based applications. A system for providing an application server for telecom-based applications can include an application server that includes a session initiation protocol (SIP) adapter. The SIP adapter can use a connection oriented protocol and provides interactions with application code in an actor of said application server by means of asynchronized SIP protocol events. The SIP adapter can also provide stateless node mapping to a stateful server node hosting a specific session for the actor. | 08-16-2012 |
20140033279 | SYSTEM AND METHOD OF EXTENDING OAUTH SERVER(S) WITH THIRD PARTY AUTHENTICATION/AUTHORIZATION - In accordance with various embodiments, systems and methods that provide for authorization of access to protected resources. Such a system can include a plurality of applications, executing on one or more application servers. The system can also include an authorization server which is operable to interface with one or more remote and/or non-co-located third party authentication servers. Each application can (a) receive a request for authorization to access a controlled resource; (b) redirect the request for authorization to a configurable authentication endpoint identifying a third party authentication server; (c) receive authorization information from the third party authorization server; and (d) issue an authorization code for access to the protected resource. | 01-30-2014 |
20140033280 | SYSTEM AND METHOD OF MAPPING AND PROTECTING COMMUNICATION SERVICES WITH OAUTH - In accordance with various embodiments, systems and methods which allow mapping and protecting communication services and granular access to subscriber information. Such a system can include a plurality of applications, executing on one or more application servers. The system can also include a services gatekeeper which is operable to intercept request for access to communication services, obtain scoped authorization from a subscriber for access to a specified communication services, enable access to the specified communication services in accordance with the scope authorized by the subscriber. | 01-30-2014 |
Wenping Lou, Beijing CN
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20140066061 | SCHEDULING PRIORITIZED NETWORK SEARCHES FOR A MULTI-MODE COMMUNICATION DEVICE - A multi-mode communication device having a scan optimizer capable of prioritizing scan frequencies for different radio access technologies (RATs) during a network search. The scan frequency prioritization may be based on various network coverage considerations associated with RAT availability, RAT density within a region, geographic location, historic attachment for the multi-mode device, an operation mode of the multi-mode device, etc. The multimode device can utilize its scan optimizer to generate an optimized scan schedule to be employed for a limited duration during a network search to improve its likelihood of success in detecting and/or attaching to a network associated with a prioritized RAT. A default scan schedule having equal scan frequency prioritization can be employed by the multi-mode device at a time when the limited duration of the optimized scan schedule expires and no networks associated with a prioritized RAT have been acquired. | 03-06-2014 |
20140199975 | MANAGEMENT OF UNWANTED CALLS AND/OR TEXT MESSAGES - Management of unwanted phone calls and/or text messages can be performed by allowing a user to create a personalized list of unwanted calls and/or text messages at the user's device and synchronizing that personalized list between a storage system in the user's device and a remote storage in a network to which the device can be coupled. In one embodiment, the remote storage can be a cloud based backup system for the user's contacts and content and the user can access a full list of the unwanted phone numbers through a web server but the full list is not accessible on the device except through a web browser that retrieves the full list from the web server. | 07-17-2014 |
20160095021 | Device Management in a Mixed Wireless Communication System - A method, system, and apparatus are described for managing a device in a mixed wireless communication system. A device may decide to scan or not scan for a cell based on (or at least on) updating information. The updating information may be used together or individually. The updating information may be maintaining a time window in conjunction with a device's motion status, maintaining a list that tracks cell identity in areas of non-service, or utilizing network deployment information. | 03-31-2016 |
Xiangxiong Lou, Hangzhou CN
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20150127956 | STORED DEVICE WITH PARTITIONS - A storage device includes a disk controller and a non-volatile memory coupled to the disk controller and operable to save one or more passwords. The storage device further includes a media with more than one partition, the disk controller making each partition to be accessible to one or more users based on the saved one or more passwords. | 05-07-2015 |
Xiao-Bo Lou, Shenzhen City CN
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20120312672 | PUSH BUTTON ASSEMBLY AND ELECTRONIC DEVICE HAVING THE SAME - A push button assembly for use in an electronic device includes a plate, a circuit board, an elongated button and an elastic element. The plate is arranged within the electronic device. The circuit board is fixed to the plate. The circuit board includes a switch. The elastic element is fixed to the plate. The elastic element includes an elongated depressible portion arranged between the circuit board and the button. The depressible portion extends along a lengthwise direction of the button and is deformable by depression of elongated button. The disclosure also provides an electronic device having the push button assembly. | 12-13-2012 |
Xiaoqun Lou, Yiwu CN
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20110120988 | APPARATUS AND METHODS FOR CONVEYING AND HEATING OBJECTS - Apparatuses and methods are disclosed for heating objects. The apparatus may include two conveyer belts. Each conveyer belt may include a plurality of teeth. At least a portion of the two conveyer belts may be in parallel to each other. In the parallel portion, the conveyer belts may include opposite teeth that are symmetrical to each other and the object may be fitted in the opening of the symmetrical teeth and secured by the surrounding teeth. | 05-26-2011 |
Xiaoyan Lou, Beijing CN
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20120221339 | METHOD, APPARATUS FOR SYNTHESIZING SPEECH AND ACOUSTIC MODEL TRAINING METHOD FOR SPEECH SYNTHESIS - According to one embodiment, a method, apparatus for synthesizing speech, and a method for training acoustic model used in speech synthesis is provided. The method for synthesizing speech may include determining data generated by text analysis as fuzzy heteronym data, performing fuzzy heteronym prediction on the fuzzy heteronym data to output a plurality of candidate pronunciations of the fuzzy heteronym data and probabilities thereof, generating fuzzy context feature labels based on the plurality of candidate pronunciations and probabilities thereof, determining model parameters for the fuzzy context feature labels based on acoustic model with fuzzy decision tree, generating speech parameters from the model parameters, and synthesizing the speech parameters via synthesizer as speech. | 08-30-2012 |
Yan Lou, Panzhihua CN
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20130078456 | METAL PROTECTION COATING, HOT-DIP ZN METALLIC MATERIAL AND HOT-DIP AL-ZN METALLIC MATERIAL USING THE SAME - A metal protective coating is provided, which is obtained by mixing homogeneously a raw mixture, which contains water soluble silicate, promoter, silane coupling agent, silicon oxide packing, water soluble film formation resin, and water; wherein, the promoter is at least one selected from the group consisting of methyl cellulose, carboxymethyl cellulose, carboxyethyl cellulose, carboxymethyl-hydroxyethyl cellulose, and their soluble salts; the silane coupling agent contains a first silane derivative shown in formula (1), wherein, R | 03-28-2013 |
Yaxin Lou, Beijing CN
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20110009342 | USES OF PDCD5 POLYPEPTIDE FOR TUMOR CHEMOTHERAPY AND ORGAN PROTECTION - The invention relates to the use of PDCD5 polypeptides or polynucleotides that code the PDCD5 polypeptides in preparation of sensitizers of chemotherapeutic agents for cancers. The invention also relates to the use of PDCD5 polypeptides or polynucleotides that code the PDCD5 polypeptides to protect normal or diseased tissues or organs from damage or further damage, and to pharmaceutical combinations including chemotherapeutic agents and PDCD5 polypeptides or polynucleotides that code the PDCD5 polypeptides in an amount effective for sensitization. Preferably, the pharmaceutical agents are selected from antibiotic and anti-metabolic agents or any combination thereof. | 01-13-2011 |
Yi Lou, Hangzhou CN
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20150212805 | METHOD AND SYSTEM FOR REGISTER CLEARING IN DATA FLOW ANALYSIS IN DECOMPILATION - A method and a system for register clearing in data flow analysis in decompilation are provided. The method includes: reading all function statements in a code file; sequentially judging each of the read function statements, and creating a binary tree and inputting the function statement into the binary tree in a case that the function statement includes a register name; sequentially judging each of the function statements including the register name, and performing an elimination process on the created binary tree to remove the register name from the binary tree in a case that the function statement includes a right child end tag of the binary tree, to generate a simplest binary tree; and generating a function statement in high-level language based on the simplest binary tree. All function statements can be read at a time and multiple reading and writing are avoided in the invention. In addition, a binary tree is created based on the read function statement and an elimination process is performed on the binary tree, so the function statement not including the register name can be obtained conveniently and quickly, which improves the execution efficiency. | 07-30-2015 |
Yinchuan Lou, Yantai CN
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20130288884 | CATALYST FOR PREPARING CHLORINE BY OXIDATION OF HYDROGEN CHLORIDE AND PREPARATION THEREOF - The present invention relates to a catalyst for producing chlorine by oxidation of hydrogen chloride and a method for preparing the same. The catalyst comprises a support and active ingredients that comprise 1-20 wt % of copper, 0.01-5 wt % of boron, 0.1-10 wt % of alkali metal element(s), 0.1-15 wt % of one or more rare earth elements, and 0-10 wt % of one or more elements selected from magnesium, calcium, barium, manganese, iron, nickel, cobalt, zinc, ruthenium or titanium based on the total weight of the catalyst. The catalyst is prepared by a two-step impregnation method. Comparing with the available catalysts of the same type, the catalyst according to the present invention has greatly improved conversion and stability. | 10-31-2013 |
20140018232 | A HIGH-SELECTIVITY CATALYST FOR PRODUCTION OF HIGH-QUALITY GASOLINE FRACTIONS FROM SYNGAS AND ITS PREPARATION METHOD - The invention relates to a catalyst for selective synthesis of high-quality gasoline fractions from syngas and the preparation method of the catalyst. This catalyst consists of cobalt, a promoter and molecular sieve, wherein cobalt is presented in an amount of 1-30%, the promoter is represented in an amount of 0.01-5% and the balance is molecular sieve based on the weight of the catalyst. This catalyst provides superior selectivity for C | 01-16-2014 |
Ying Lou, Wuhan CN
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20120168192 | Method for Vertically Grounding and Leading Down from Center of Composite Pole Tower and Pole Tower Thereof - A method for vertically grounding and leading down form a center of a composite pole tower includes the following steps: extending a ground down-leading wire from a center of a ground wire cross arm which is made of metal and is positioned on top of the pole tower, wherein the ground down-leading wire is vertically leaded down to the earth form the center of the composite pole tower, wherein when an lower portion of the tower body is a metal pipe, the ground down-leading wire is extended from the center of the composite material and is directly connected to the metal pipe. The method utilizes the advantage of the insulating intensity of the wall of the composite pole tower and enhances the insulating intensity of the transmission line on impact of lightning. The ground down-leading wires are prevented from short-circuiting with the tower body of the composite pole tower, so that advantage of the insulating property of the composite material of the pole towers is realized. Since the ground down-leading wire is penetrated through center of the pole tower, so that the ground down-leading wires are not exposed and are prevented from destroying by external force. And also the method is easy and simple for application. | 07-05-2012 |
20120168193 | Method for Vertically Grounding and Leading Down from Outer Side of Composite Material Pole Tower and Pole Tower Thereoff - A method for vertically grounding and leading down form an outer side of a composite pole tower and pole tower thereof, wherein the method includes the following steps: extending an upper metal cross arm from an extended line of at least one side of a ground wire cross arm, vertically leading down a ground down-leading wire from a distal end of the upper metal cross arm, connecting the ground down-leading wire to the pole tower via a lower metal cross arm at a distance under a lower lead, and grounding the ground down-leading wire along a tower body of the pole tower, wherein when an lower portion of the tower body is a metal pipe, the ground down-leading wire is selectively directly connected to the metal pipe via the lower metal cross arm. The method facilitates in compressing the width of the transmission corridor to a maximum extent as well as designing a lightning protection, preventing the ground down-leading wire from short-circuiting with the tower body, and realizing the insulation function of the composite material tower body. The manner of using unilateral ground down-leading wire saves material, and is economical and simple in structure. | 07-05-2012 |
20120168194 | Method for Vertically Grounding and Leading Down from Inner Side of Composite Pole Tower and Pole Tower Thereof - A method for vertically grounding and leading down form an inner side of a composite pole tower and pole tower thereof, wherein the method includes the following steps: extending an upper metal cross arm from an extended line of at least one side of a ground wire cross arm which is made of metal, vertically leading down a ground down-leading wire from a distal end of the upper metal cross arm, connecting the ground down-leading wire to the pole tower via a lower metal cross arm at a distance under a lower lead, and grounding the ground down-leading wire along a tower body of the pole tower, wherein when an lower portion of the tower body is a metal pipe, the ground down-leading wire is selectively directly connected to the metal pipe via the lower metal cross arm. The upper metal cross arm and the lower cross arm are able to provide a distance between the ground down-leading wire and the pole tower. The method enhances the ability of bearing lightning flashover, increases the insulating intensity to lightning impact, and prevents burning to composite insulator by power-flow current after lightning flash over. And also the method is easy and simple for application. | 07-05-2012 |
Yingchun Lou, Tianjin CN
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20140364635 | PREPARATION METHOD OF GLYCIDYL TERTIARY CARBONIC ESTER - The present disclosure provides a preparation method of glycidylester of tertiary carbonic acid. The synthesis is performed in two steps: first, the tertiary carbonic acid reacts with a halo substituted epoxide under a catalyst to produce tertiary carbonic halo substituted alcohol ester; after dehydrohalogenation of the halo substituted alcohol ester of tertiary carbonic acid, the glycidylester of tertiary carbonic acid is formed. In the first step of preparing the halo substituted alcohol ester of tertiary carbonic acid through synthesis, the reaction between the tertiary carbonic acid and the halo substituted epoxide is only performed in the existence of water and the catalyst, and the water comprises water added before the reaction. The present disclosure significantly increases the product output in the unit volume, and is particularly suitable for industrial production of glycidylester of tertiary carbonic acid having the low cost, high purity, low color and stable color. | 12-11-2014 |
Yongzhi Lou, Beijing CN
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20080310672 | EMBEDDING AND DETECTING HIDDEN INFORMATION - A novel method is disclosed for embedding hidden information in a document comprising characters, including: determining hidden information to be embedded in each class of layout transformation respectively; acquiring a code sequence for each class of layout transformation by coding the hidden information to be embedded in the class of layout transformation; performing layout transformation on characters from the document according to the acquired code sequence for each class of layout transformation respectively. | 12-18-2008 |
20130028466 | Embedding and Detecting Hidden Information - A novel method is disclosed for detecting hidden information in a document comprising characters, including: determining layout transformation for each character in the document for detection compared with the original document; obtaining a code sequence embedded in the document for detection based on the layout transformation of each character in the document for detection and the predetermined embedding rule; decoding the code sequence to get the hidden information embedded in the document for detection. | 01-31-2013 |
Yuanzhi Lou, Shenzhen CN
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20110261770 | METHOD, APPARATUS, AND SYSTEM FOR MULTI-ANTENNA TRANSMISSION - A method for multi-antenna transmission includes allocating a different subcarrier resource or a different code resource to UE-specific reference signals (RSs) corresponding to each beamforming array of multiple beamforming arrays; and using the multiple input multiple output (MIMO) technology on the multiple beamforming arrays. The embodiments of present invention also provide a multi-antenna apparatus and system. Embodiments of the present invention implement combined use of MIMO and the beamforming technology, which brings the advantages of the beamforming technology and MIMO into full play. Therefore, the SNR is improved through the array gain of beamforming arrays to reduce the interference between users, and the channel capacity in the system and the spectrum efficiency are improved through MIMO. | 10-27-2011 |
20120020334 | METHOD, APPARATUS, AND SYSTEM FOR MULTI-ANTENNA TRANSMISSION - A method for multi-antenna transmission includes allocating a different subcarrier resource or a different code resource to UE-specific reference signals (RSs) corresponding to each beamforming array of multiple beamforming arrays; and using the multiple input multiple output (MIMO) technology on the multiple beamforming arrays. The embodiments of present invention also provide a multi-antenna apparatus and system. Embodiments of the present invention implement combined use of MIMO and the beamforming technology, which brings the advantages of the beamforming technology and MIMO into full play. Therefore, the SNR is improved through the array gain of beamforming arrays to reduce the interference between users, and the channel capacity in the system and the spectrum efficiency are improved through MIMO. | 01-26-2012 |
Yuliang Lou, Wolitun CN
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20090076205 | Preparation method of small particle sized polybutadiene latex used for the production of ABS - A preparation method of small particle-sized polybutadiene latex used for the production of ABS is disclosed, which includes putting components comprising 34.00-45.00% by weight of the butadiene, 0-6.0% by weight of the second monomer, 52.11-63.13% by weight of the desalinized water, 0.12-0.22% by weight of the mercaptan(TDM), 0.80-2.60% by weight of the emulsifiers composed of potassium abietate and potassium oleate, into the same polymerization reactor, then heating the mixture of the components and stirring the same at a temperature range of 60-75° C. The reaction lasts for 9-12 hours and the conversion is higher than 97%. The method has the advantages such as higher conversion, shorter reaction period and lower latex viscosity. During the first stage of the reaction, more heat is released by increasing the reaction rate. When the conversion reaches 40-80%, the heat release rate of intermediate stage is depressed by decreasing the reaction temperature. When the conversion is higher than 80%, the reaction temperature reaches the highest. Thus, severe heat release is avoided. Moreover, the butadiene polymerization can be controlled steadily and the reaction period is shortened. | 03-19-2009 |
Yun Lou, Shenzhen City CN
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20120117308 | DATA PROTECTION DEVICE AND METHOD THEREOF - A data protection device includes a basic input output system chip and a main control chip. The basic input output system chip stores basic input output system program and includes a write protection pin and a plurality of status registers. The main control chip includes a plurality of general purpose input output pins. One general purpose input output pin is electrically connected to the write protection pin of the basic input output system chip, the voltage level of the general purpose input output pin is controlled by performing different command programs of the basic input output system program, and the status registers and the basic input output system chip are selectable to be in a write protection mode or a writable mode under the control of the voltage level of the write protection pin of the basic input output system chip. | 05-10-2012 |
20120182682 | PROGRAMMING APPARATUS FOR SYSTEM MANAGEMENT BUS INTERFACE MEMORY CHIP - A programming apparatus includes a printed circuit board (PCB) and an SMBus memory chip adapter. When the PCB is inserted in a memory slot of a motherboard, a programmable chip inserted in the SMBus memory chip adapter can be programmed through or by the motherboard. | 07-19-2012 |
20120297178 | CONFIGURATION MODE SWITCHING SYSTEM AND METHOD - A computer and method automatically switches from a manufacture mode to a user mode in a basic input and output system (BIOS) chip of the motherboard. The computer invokes an interrupt program to switch from a manufacture mode number to a user mode number in a BIOS setting file. The computer initializes the diagnostic mode according to the parameters of the diagnostic mode and the stress mode according to the parameters of the stress mode. The computer configures the BIOS setting file to a user mode according to the user mode number, and saves configuration into the BIOS chip when the BIOS chip starts. | 11-22-2012 |
Zailiang Lou, Beijing CN
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20120178193 | METHOD FOR MANUFACTURING LED WITH TRANSPARENT CERAMICS - A method for manufacturing an LED (light emitting diode) with transparent ceramic is provided, which includes: adding quantitative fluorescent powder into transparent ceramic powder, wherein the doped ratio of the fluorescent powder is 0.01-100 wt %; preparing the fluorescent transparent ceramic using ceramic apparatus and process, after fully mixing the raw material; assembling the prepared fluorescent transparent ceramic and a semiconductor chip to form the LED device. The method assembles the fluorescent transparent ceramic and a semiconductor chip to form the LED device by replacing the fluorescent powder layer and the epoxy resin package casting of the traditional LED with fluorescent transparent ceramic. The fluorescent transparent ceramic is used as the package cast and fluorescent material, and the LED device manufactured through the method has more excellent performance. | 07-12-2012 |
Zhi-Jun Lou, Hangzhou City CN
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20090213413 | Method for online printing digital project - A method for online printing a digital project includes the steps of: separating at least one image from a digital project template; replacing the digital project template with an executable file; encapsulating an executable code into the executable file; converting the image into at least one thumbnail; writing the executable file, the thumbnail, and related information into an image file; uploading the image file to a server via a network; extracting the image file by the server, so as to read out the executable file, the thumbnail, and the related information; reading a corresponding project template from a database of the server according to the executable code; attaching the thumbnail back to the project template according to the related information in the image file, so as to recover a preview image of the digital project and print the project image by a printer. | 08-27-2009 |
Zongmao Lou, Ninghai CN
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20150082956 | ELECTRIC PLANING KNIFE - An electric planing knife comprising: a knife rest with a planing cavity formed within the knife rest and adapted to permit insertion of a pencil-shape object; a cutter comprising a blade, wherein the cutter is mounted within said planing cavity; and an electric circuit disconnector comprising a trip lever and a resilient elastic reset switch, said elastic reset switch being disposed under said planing cavity, the upper end of said elastic reset switch being located within said planing cavity, the upper end of said trip lever being connected with said elastic reset switch and being disposed below said elastic reset switch, said elastic reset switch being electrically connected to said cutter; and a sharpness adjustor below the planing cavity. | 03-26-2015 |