Tang, CN
Alan Tang, Qingdao CN
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20100302944 | System & method for load spreading - Various method and apparatus are provided directed to load allocation. In one embodiment, a distributor distributes a load to one of a plurality of peer nodes, each peer node having associated thereto a corresponding scalar based on a load factor value, the scalar of the one peer node satisfying a load management condition. The corresponding scalar of the plurality of peer nodes may be tested in a sequentially order until the load management condition is satisfied by the scalar of the one peer nodes. Testing may include threshold testing and begin with the scalar of a last remote peer node to which a most recent prior load was distributed. When the load management condition is satisfied by a scalar, it is decremented based on the load factor value, which may approximate a first number divided by the number of peer nodes in the plurality. | 12-02-2010 |
20110035413 | DIAMETER BUS COMMUNICATIONS BETWEEN PROCESSING NODES OF A NETWORK ELEMENT - A Diameter bus between Diameter processing nodes of the same network element is disclosed herein. The Diameter bus includes a data structure that is used to transfer Diameter messages between the processing nodes. In doing so, the data structure avoids the overhead associated with SCTP, TCP, Ethernet, and/or IP encoding that is required by the Diameter base protocol. To ensure that the Diameter processing nodes operate as intended, the Diameter bus also includes a simplified Diameter transport structure such that Capabilities Exchange messaging between Diameter processing nodes is maintained as required by the Diameter base protocol. However, the simplified Diameter transport structure forgoes other functionality associated with the Diameter base protocol, such as the Device Watchdog messaging. By eliminating certain features of the Diameter base protocol as well as the SCTP/TCP/IP encoding and decoding associated with Diameter communications, processing performance of the network element can be substantially improved. | 02-10-2011 |
Chak Yin Tang, Kowloon CN
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20090288466 | Isothermal forming system for production of sheet metal parts - The present invention relates to an apparatus for attachment to a conventional sheet metal forming press. The apparatus allows the sheet metal forming process to be preformed fully submerged in an oil. Methods for sheet metal forming in oil are also provided. | 11-26-2009 |
Changchun Tang, Shenzen CN
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20110038323 | SCHEDULING METHOD AND SYSTEM FOR HIGH SPEED UPLINK PACKET ACCESS - A scheduling method and system for high speed uplink packet access which comprises the following two-level scheduling: a first level scheduling for distributing the target rise over thermal (RoT) of each user equipment (UE); and a second level scheduling for tracking the assigned to target RoT via transmitting a relative authority instruction, according to the current authority and channel quality of the UE. | 02-17-2011 |
Changde Tang, Kunshan CN
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20090110506 | Automatic Bottom Lock - The present invention provides an automatic bottom lock comprises a lock base, and a lock body fastened above the lock base comprising a hook provided thereon having a transverse guiding slope extending forward and downwardly from a top at a front side of the hook, a hooking slope extending backward and downwardly from a lower end of the transverse guiding slope, a transverse sliding slope extending backward and downwardly from a top at a rear side of the hook, and a locating plane at the bottom of the lock body extending backward and downwardly from the transverse sliding slope, wherein the locating plane is vertical to the horizontal plane, and extends left and right along the lock body. | 04-30-2009 |
Changquan Tang, Heibei Province CN
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20100243262 | Submarine Device - The invention discloses a subsea device comprising a can, a string of risers, a blowout preventer and a string of tie-back pipes. The blowout preventer is installed on the can. The top of risers is connected to a rig and its bottom is mounted on the blowout preventer. The upper of tie-back pipes is fixed to the can. The lower of tie-back pipes is mounted to a wellhead in the seabed by a subsea wellhead apparatus and connected to the casings for collecting oil/gas stored in formations by the subsea wellhead apparatus. A passage communicating the blowout preventer with tie-back pipe is jointed on the can. A pipeline, transporting oil/gas, mud and cuttings in drilling process, is divided into two sections, both tie-back pipes and casings, by the wellhead apparatus settled on seabed, thereby ensuring security of the rig in the drilling process and stronger operability of entire production system. | 09-30-2010 |
Chien-Hsing Tang, Suzhou CN
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20100296741 | FILM SCANNING METHOD - A film scanning method including the following steps is provided. Firstly, a film including an identification code and an image information area is provided, wherein the identification code is disposed on one side of the image information area along a first direction and has a first identification end and a second identification end along a second direction. Next, a location information of the identification code and a sequence information of the first identification end and the second identification end are checked and recorded. Lastly, the scanned image is adjusted along the first direction and the second direction respectively according to the location information and the sequence information. The invention provides the user with convenience in using a film scanning device without using additional elements. | 11-25-2010 |
20110075925 | FILM SCANNING METHOD - A film scanning method is provided. When the film is judged as a negative film, the scanning device sets the scan exposure time for the film according to the base background color of the film. The negative film is scanned for the scan exposure time, wherein, the film passes through the scanning device at one time so as to complete the above judge of the film type and scanning of the film. The film scanning method automatically completes the recognition of film type, performs accurate scanning based on the scan exposure time, expands the dynamic range and reduces noise impacts, so as to obtain a scanned image with higher accuracy. | 03-31-2011 |
20110317229 | SCANNING DEVICE - A sheet-fed scanning device including a first scanning channel and a second scanning channel disposed in parallel, a first sensing element and a second sensing element is provided. The first sensing element corresponds to the first scanning channel for acquiring the image of a first type object. The first type object has a first surface which is adjacent to the first sensing element and within the range of the field depth of the first sensing element. The second sensing element corresponds to the second scanning channel for acquiring the image of a second type object. The second type object has a second surface adjacent to the second sensing element and a third surface dented to the second surface, wherein the third surface is within the range of the field depth of the second sensing element. | 12-29-2011 |
Chi Fai Jack Tang, Hksar CN
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20100027523 | Data communication interface and communication devices incorporating same - A communication interface facilitates connection of a plurality of wireless USB compatible hosts with at least a WUSB device in a wireless USB environment at the same time. The communication interface includes a host detector that detects the presence of an active host or a plurality of active hosts, a host communicator for establishing wireless USB connection with a plurality of hosts, and a controller for causing time division multiplexed (TDM) data communication between active hosts and at least one device. | 02-04-2010 |
Chunhua Tang, Liaoning CN
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20090264543 | Integrated Process for the Co-Production of Methanol and Demethyl Ether From Syngas Containing Nitrogen - The present invention relates to a novel integrated process for the co-production of methanol and dimethyl ether (DME) from syngas containing nitrogen, which is based on a two-stage reaction. In the first stage, most of the syngas is converted into methanol by using one reactor or two tandem reactors or multistage series reactors. In the second stage, the small amount of remaining syngas is further diluted by N2 and is converted to DME in the following reactor. Thus, the catalyst sintering is avoided due to the alleviated heat transfer limitations. An overall CO single pass conversion as high as | 10-22-2009 |
Chunsheng Tang, Putian City CN
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20110253355 | LED LAMP RADIATOR - An LED lamp radiator comprising a generally ring-shaped upper base member; a generally ring-shaped lower base member; a plurality of fins fixedly attached to the upper base member and the lower base member, forming a generally cylindrical shape. Each of the plurality of fins having an upper portion, a middle portion and a lower portion, the upper portion being fixedly attached to a periphery of the upper base member, the lower portion being fixedly attached to a periphery of the lower base member, and the middle portion being configured for physically separating the upper base member and the lower base member. The LED lamp radiator further comprising a support plate removably secured to the upper base member, the support plate configured for supporting an LED lamp within the generally cylindrical shape formed by the upper base member, the lower base member and the plurality of fins. | 10-20-2011 |
Chun-Yuan Tang, Gong Ming Town CN
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20110230101 | STRUCTURE OF HIGH SPEED CONNECTOR - A high speed connector includes a male connector portion and a female connector portion. The male connector portion includes a male-portion housing and high-speed male terminals and other male terminals received in the male-portion housing. The female connector portion includes a female-portion housing and high-speed female terminals and other female terminals received in the female-portion housing. The high-speed male and female terminals both include a fixing section for fixing the terminals in the respective housings. The high-speed male and female terminals both include flat-structured terminals and deviated-structured terminals. The fixing section of the the flat-structured terminal is located on the same plane as other sections of the terminal, while the fixing section of the deviated-structured terminal is deviated sidways with respect to the other sections. Such an alternating arrangement allows the connector to be minatruized and interference and loss of signals transmitted therethrough are reduced. | 09-22-2011 |
Dan Tang, Guangzhou CN
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20100261787 | PHARMACEUTICAL COMPOSITION FOR DIABETIC NEPHROPATHY AND ITS PREPARATION AND APPLICATION - The invention relates to application of 4,4′-diphenylmethane-bis(methyl)carbamates (DPMC) extracted and isolated from Cortex Mori and preparation of medicine for diabetic nephropathy. The pharmaceutical composition is made up of DPMC as active ingredient and the normal drug carriers, and the weight percentage of active ingredient is 0.1-99.5%. For the remarkable effect of prevention and cure for diabetic nephropathy and convenience for use, it will be a new facultative drug for patients. | 10-14-2010 |
20100267819 | PHARMACEUTICAL COMPOSITION FOR DIABETIC NEPHROPATHY AND ITS PREPARATION AND APPLICATION - The invention relates to a pharmaceutical composition for diabetic nephropathy and its preparation, and the application in preparing of medicine for diabetic nephropathy. The pharmaceutical composition is made up of at least one of 7-hydroxycoumarin and 7-hydroxy-6-methoxycoumarin as active ingredient, and the weight percentage of active ingredient is 0.1-99.5%. Moreover, the pharmaceutical composition is mainly used for the prevention and cure of diabetic nephropathy. For the abundant material, remarkable effect on prevention and cure for diabetic nephropathy and convenience for use, it will be a new facultative drug for patients. | 10-21-2010 |
20110053872 | Pharmaceutical Composition For Preventing And Treating Diabetic Nephropathy And The Preparation Method Thereof - The present invention relates to a pharmaceutical composition for preventing and treating diabetic complications, mainly referring to diabetic nephropathy, and the pharmaceutical composition comprises one or both of calycosin and calycosin-7-O-β-D-glucoside as 0.1˜99.5% by weight based on the total weight of the composition, and the conventional drug carrier. The pharmaceutical composition could significantly prevent and treat diabetic nephropathy, with the convenience of quality control and administration, which provides a new drug candidate for patients with diabetic nephropathy. | 03-03-2011 |
Deming Tang, Jiangsu CN
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20110241766 | CHARGE PUMP - A charge pump includes a first voltage input node, a second voltage input node, a voltage output node, at least a flying capacitor, an energy reserve capacitor, a first MEMS switches group controlled by a controlling signal, a second MEMS switches group controlled by the controlling signal, a third MEMS switches group controlled by the controlling signal and a forth MEMS switches group controlled by the controlling signal. The flying capacitor is connected with the first voltage input node and the second voltage input node via the first MEMS switches group. The flying capacitor is connected with the first voltage input node or the second voltage input node via the second MEMS switches group. The energy reserve capacitor is connected with the flying capacitor via the third MEMS switches group. The energy reserve capacitor is connected with the voltage output node and the second voltage input node. When a clock controls the first MEMS switches group to turn on, and the second MEMS switches group and the third MEMS switches group to turn off, the flying capacitor is charged up through the first voltage input node and the second voltage input node. When the clock controls the first MEMS switches group to turn off, and the second MEMS switches group and the third MEMS switches group to turn on, the energy reserve capacitor is charged up through the flying capacitor and the second voltage input node. Through MEMS technology, miniaturization and integration of the charge pump are achieved, and power consumption is reduced, and energy conversion efficiency is improved. | 10-06-2011 |
Dingxiang Tang, Changchun City CN
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20090116993 | AE SERIES HEAT RESISTANT COMPRESSION CASTING MAGNESIUM ALLOY CONTAINING CERIUM AND LANTHANUM - This invention relates to an AE series heat resistant compression casting magnesium alloy containing cerium and lanthanum and the composition ingredients and the weight percentage thereof are as follows: Al: 3%˜5%, Ce: 0.4%˜2.6%, La: 0.4%˜2.6%, Mn: 0.2%˜0.6%, and the remainder is magnesium. The raw material of cerium lanthanum mixture of rare earth used is the residual, cheap and overstocked cerium lanthanum mixture of rare earth obtained from common cerium rich mixture of rare earth after the Nd, Rr with high value and good market have been separated. The mechanical performance of this invention at room temperature and high temperature excels that of AE 44 and AZ 91 alloys, and the minimum creep rate of 1.82×10-9 S-1 and the creep percentage elongation in 100 h of 0.17% at the condition of 200° C. and 70 MPa excel these of AE 44 alloy. | 05-07-2009 |
20090166216 | METHOD FOR PRODUCING A MAGNESIUM-LANTHANUM PRASEODYMIUM CERIUM INTERMEDIATE ALLOY - The invention relates to a method for producing a magnesium-rare earth intermediate alloy, which belongs to the technical field of molten salt electrolytic metallurgical technology. Inside an electrolysis oven, magnesium chloride, lanthanum praseodymium cerium chloride and potassium chloride in a controlled mass ratio of 5:(40-35):(55-60) are formulated as electrolyte composition, and the electrolysis is performed under a temperature of 800-900° C., a cathode current density of 10-30 A/cm | 07-02-2009 |
20090263271 | HIGH-STRENGTH, HIGH-TOUGHNESS, WELDABLE AND DEFORMABLE RARE EARTH MAGNESIUM ALLOY - A high-strength, high-toughness, weldable and deformable rare earth magnesium alloy comprised of 0.7˜1.7% of Ym, 5.5˜6.4% of Zn, 0.45˜0.8% of Zr, 0.02% or less of the total amount of impurity elements of Si, Fe, Cu and Ni, and the remainder of Mg, based on the total weight of the alloy. During smelting, Y, Ho, Er, Gd and Zr are added in a manner of Mg—Y-rich, Mg—Zr intermediate alloys into a magnesium melt; Zn is added in a manner of pure Zn, and at 690˜720° C., a round bar was cast by a semi-continuous casting or a water cooled mould, then an extrusion molding was performed at 380˜410° C. after cutting. Before the extrusion, the alloy is treated by the solid-solution treatment at 480˜510° C. for 2˜3 hours, however, the alloy can also be extrusion molded directly without the solid-solution treatment. After the extrusion molding, this alloy has a strength of 340 MPa or more and a percentage elongation of 14% or more at room temperature and is a high-strength, high-toughness, weldable and deformable rare earth magnesium alloy. | 10-22-2009 |
Dujuan Tang, Chengdu CN
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20100042879 | Method of memory build-in self-test - The present invention discloses a memory build-in self-test comprising steps of: (a) determining whether there is redundant address in the ROM; (b) when there is redundant address for storing standard check code, transferring the coefficient file in the ROM to a predetermined format; (c) producing a self-test logic and a standard check code corresponding to the ROM via design tool; (d) writing the standard check code into the redundant address and generating a new ROM. The present invention can assure that the standard check code and coefficient can be simply revised via corresponding way of Mask Change, so as to detect the damages of ROM by using memory build-in self-test (MBIST) which does not need to remake a whole set of Mask to revise the standard check code outside the ROM, so as to save cost and time, and lower the difficulty to update the product. | 02-18-2010 |
Feng Tang, Jiangsu CN
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20100160318 | 3-Pyrrolo[b]Cyclohexylene-2-Dihydroindolinone Derivatives and Uses Thereof - 3-pyrrolo[b]cyclohexylene-2-dihydro-indolinone derivatives of formula (I) or their pharmaceutically acceptable salts and uses thereof. The intermediates of formula (II) for preparing the above compounds. The bioassay shows that the above compounds and their pharmaceutically acceptable salts can modulate the activity of protein kinases (PKs), inhibit the activity of tyrosine kinases (PTKs) and inhibit many kinds of tumor cells as well as. | 06-24-2010 |
Guanqun Tang, Yichang CN
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20100303960 | YEAST EXTRACT AND METHOD OF PRODUCNG THE SAME - A method for producing yeast extract including 4-30% disodium inosinate and disodium guanylate (I+G), comprising a) providing a yeast cream including 8 wt. % or more of RNA, b) inactivating the yeast in the yeast cream, c) centrifugating the yeast cream and collecting a supernatant, d) degrading the supernatant with enzymes, e) heat-treating, and f) concentrating and drying the supernatant. The resultant yeast extract is natural, involves no additive, and has better flavor. The invention further provides yeast extract is produced by the method. | 12-02-2010 |
20120269926 | YEAST EXTRACT AND METHOD OF PRODUCNG THE SAME - A method for producing yeast extract including 4-30% disodium inosinate and disodium guanylate (I+G), comprising a) providing a yeast cream including 8 wt. % or more of RNA, b) inactivating the yeast in the yeast cream, c) centrifugating the yeast cream and collecting a supernatant, d) degrading the supernatant with enzymes, e) heat-treating, and f) concentrating and drying the supernatant. The resultant yeast extract is natural, involves no additive, and has better flavor. The invention further provides yeast extract is produced by the method. | 10-25-2012 |
Guo-Qiang Tang, Shanghai City CN
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20110070923 | HANDHELD APPARATUS AND METHOD OF EXAMINING AND DRIVING A DETACHABLE SCREEN OF A HANDHELD APPARATUS - A handheld apparatus and a method of examining and driving a detachable screen of a handheld apparatus are provided. The handheld apparatus includes a detachable screen and a main body. The detachable screen can be contained by the main body. The detachable screen and the main body can be electrically coupled through a screen line interface and a main body line interface. The main body can access screen configuration data stored in the detachable screen to produce a screen configuration parameter, and drive the detachable screen according to the screen configuration parameter. | 03-24-2011 |
Guo-Qing Tang, Nanjing CN
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20100136962 | APPARATUS, SYSTEM, AND METHOD FOR MOBILE COMMUNICATION - The invention discloses a mobile communication apparatus, for communicating with a callee or a caller through a first communication network. The mobile communication apparatus includes a communication module and a processing module. The communication module is used to connect the first communication network and a second communication network; whereas the processing module is connected to the communication module, for comparing signal quality of the first communication network with signal quality of the second communication network. Particularly, the mobile communication apparatus of the invention can switch the communication networks without hanging up the current communication. | 06-03-2010 |
Haishan Tang, Zhongshan CN
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20090014242 | Wirelessly controlled fire escape devices - Disclosed is a fire escape device which can be controlled wirelessly. The device comprises a rope winding unit having a rope, a carrying unit fixed to one end of the rope, a main control unit fixed onto a building, through which the rope is connected to the man-carrying unit so as to control a descent process of the carrying unit, and at least one wireless remote control capable of communicating with the main control unit and operating the same. | 01-15-2009 |
Hao Tang, Da Zhou CN
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20100150339 | SYSTEM AND DEVICE FOR DATA ENCRYPTION AND RECOVERY - The present invention provides a flexible encryption device, comprising N encryption units connected in series for encrypting N-bit input data, each one of the N encryption units further comprising an exclusive-OR gate for receiving an input data; and a flip-flop connected coupled to the exclusive-OR gate. Furthermore, the present invention also provides the data transferring system that can be easily modified without the needs of manual intervention. | 06-17-2010 |
Hao Tang, Kunshan CN
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20110008997 | CABLE ASSEMBLY WITH FLAT CABLE - A cable assembly includes an electrical connector, a flat cable, a flexible printed circuit electrically connecting the flat cable to the electrical connector, and a spacer fastened on the electrical connector for supporting the flexible printed circuit. The electrical connector includes an insulation housing and a plurality of terminals receiving in the housing and each of which has an tail exposed out of the housing. The flexible printed circuit includes a vertical connecting portion connected to the terminals of the electrical connector and a horizontal connecting portion separated from the vertical connecting portion and connected to one end of the flat cable. | 01-13-2011 |
Hong Tang, Shandong CN
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20110033807 | METHOD FOR DECREASING NITROGEN OXIDES OF A PULVERIZED COAL BOILER USING BURNERS OF INTERNAL COMBUSTION TYPE - A method for decreasing nitrogen oxides of a pulverized coal boiler using burners ( | 02-10-2011 |
Hongbing Tang, Hangzhou CN
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20100299625 | Presenting information in an instant messaging application - Presenting information in an instant messaging (IM) application includes loading a tab configuration file comprising attribute information pertaining to a plurality of tabs in a main interface in the IM application, the attribute information comprising presented content information associated with the plurality of tabs; receiving a selection of one of a plurality of tabs in the main interface; retrieving attribute information that corresponds to the selected one of the plurality of tabs based at least on the tab configuration file information; and dynamically creating an extended window for the tab; and displaying the presented content information of the selected tab in the extended window. | 11-25-2010 |
Hongjian Tang, Guangzhou CN
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20110046807 | DCS CONTROL MODULE FOR A TRANSFORMER IN NUCLEAR POWER ENGINEERING - A DCS control module for a transformer in nuclear power engineering, comprises: an input command processing logic unit ( | 02-24-2011 |
Hongyan Tang, Wuxi CN
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20110162560 | COLLAPSIBLE STOOL FOR EASY STORAGE - A collapsible stool for easy storage, comprising a collapsible, bench body member, a bench body support panel; and a bench cap. When in use, the bench cap is mounted on the bench body member in its expanded state. The bench body member, in its expanded state, forms a four-sided cylindrical body. Each of the four walls of the four-sided cylindrical body is made of a soft exterior layer, and a solid composite panel that is enclosed within the soft exterior layer. The bench cap is a non-collapsible cap-shaped body that is formed from a bench cap surface member, and bench cap walls to which the bench cap surface member is connected. The bench cap surface member and the bench cap walls are made of a soft exterior layer, and a solid composite panel enclosed within the soft exterior layer. When stored, the bench body support panel and the collapsed bench body member of the present collapsible stool are disposed in the non-collapsible bench cap, forming a single unit that is convenient for storage and transportation. | 07-07-2011 |
Johnny Cheuk-On Tang, Hong Kong Sar CN
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20090054482 | Method of making and administering quinoline derivatives as anti-cancer agents - The present invention relates methods of preparing quinoline derivative compounds, and administering such compounds in the treatment of solid and non-solid tumors, notably on liver cancer. | 02-26-2009 |
Kai Tang, Hangzhou CN
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20100021575 | HYPOLIPIDEMIC COMPOSITION AND ITS USE - The present invention provides a hypolipidemic composition comprising peony extract and | 01-28-2010 |
Kwok Kit Tang, Hongkong CN
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20100317468 | Table Tennis Racket or Like Racket Played by Hand Controlled by Fingers and Palm - A table tennis racket or like racket played by hand controlled by fingers and palm is described. The racket includes a handle portion with a palm curved set and a racket portion constituted by a ball-striking portion and a gripping connection portion. The ball-striking portion has a striking face and an opposite striking face. The palm curved set, intersecting the striking face at an angle and obliquely joined to the gripping connection portion, is completely mounted on the side of the opposite striking face. Therefore, the present invention may achieve the following beneficial effects. The effective usable region of the two striking faces of the racket are enlarged. It is possible to strike a ball from different angles and with different forces. The probability that the fingers contact the ball is also reduced. Moreover, a user does not need to forcibly twist the wrist, so the requirements on gesture are lowered. | 12-16-2010 |
Li Tang, Panzhihua CN
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20110253268 | HIGH CARBON CONTENT AND HIGH STRENGTH HEAT-TREATED STEEL RAIL AND METHOD FOR PRODUCING THE SAME - A high carbon content and high strength heat-treated steel rail including by weight 0.80-1.20% carbon, 0.20-1.20% silicon, 0.20-1.60% manganese, 0.15-1.20% chromium, 0.01-0.20% vanadium, 0.002-0.050% titanium, less than or equal to 0.030% phosphorus, less than or equal to 0.030% sulfur, less than or equal to 0.010% aluminum, less than or equal to 0.0100% nitrogen, and iron. The steel rail has excellent wear resistance and plasticity and can satisfy the requirement for overloading. A method for producing the steal rail by heating a slab to a heating temperature, multi-pass rolling, and accelerated cooling, wherein a maximum heating temperature (° C.) of said slab is equal to 1,400 minus 100[% C], [% C] representing the carbon content (wt. %) of said slab multiplied by 100. | 10-20-2011 |
Lida Tang, Tianjin CN
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20080214636 | Glycyrrhetinic Acid-30-Amide Derivatives and Their Use - The present invention relates to the field of a medicine for treating diseases associated with inflammation, immunity or infection, and in particular, to glycyrrhetinic acid-30-amide derivatives of general formula I and their preparation, and a pharmaceutical composition containing the same. Said derivatives and composition exhibit anti-inflammatory, analgesic, anti-allergic, cough-preventing, liver-protecting and anti-viral properties, | 09-04-2008 |
20110218161 | CYCLOASTRAGENOL MONOGLUCOSIDE, PREPARATION, PHARMACEUTICAL COMPOSITION AND APPLICATION THEREOF - This invention provides a method for preparing cycloastragenol monoglucoside CMG (cycloastragenol-6-O-β-D-glucoside), comprising the steps of: a. using astragaloside IV or Astragali extracts prepared by a conventional method as raw materials and adding an appropriate solvent thereinto to form a raw material solution; b. adding hydrolase and allowing for hydrolysis at a constant temperature to obtain a hydrolysate; c. separating the hydrolysate with macroporous adsorption resin; and d. obtaining the product by purification and separation. The present invention further provides cycloastragenol-6-O-β-D-glucoside prepared according to the method of this invention as well as its use in the preparation of a medicament for treating cardiovascular diseases and pharmaceutical compositions comprising the same. | 09-08-2011 |
20110281922 | AMIDE THIAZOLE DERIVATIVE, PREPARATION METHOD AND USES THEREOF - The present invention relates to the field of drugs associated with treating diabetes. Particularly, the present invention relates to a dipeptidyl peptidase-IV inhibitor having the structure shown by formula (I), which contains amide thiazole structure and has an effect on treating diabetes, and a preparation method and a pharmaceutical composition containing it, as well as use thereof in manufacture of the drugs for treating the diabetes, | 11-17-2011 |
20130023486 | PHENYL C-GLUCOSIDE DERIVATIVES, PREPARATION METHODS AND USES THEREOF - The present invention relates to a sodium glucose cotransporter 2 (SGLT2) inhibitor with a phenyl C-glucoside structure, its preparation method, a pharmaceutical composition containing the same, and its use in treating diabetes and preparing an anti-diabetes medicament. The invention provides a compound with the structure of general formula I and a pharmaceutically acceptable salt and prodrug ester thereof, | 01-24-2013 |
20130072521 | THIENOPYRIDINE ESTER DERIVATIVE CONTAINING CYANO GROUP, PREPARATION METHOD, USE AND COMPOSITION THEREOF - A compound with the structure of the formula (I) or a pharmaceutically acceptable salt, a preparation method and use thereof are disclosed in the present invention, wherein R is cyano group. The compound provided by the present invention has an antiplatelet aggregation activity and can be used in preparing a medicament for preventing or treating cardiac and cerebral vascular diseases such as coronary artery syndromes, myocardial infarction and myocardial ischemia which are caused by platelet aggregation. | 03-21-2013 |
Like Tang, Hangzhou CN
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20100021575 | HYPOLIPIDEMIC COMPOSITION AND ITS USE - The present invention provides a hypolipidemic composition comprising peony extract and | 01-28-2010 |
Lin Tang, Wuhan CN
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20100076707 | CURRENT SENSOR FOR MEASURING INHOMOGENEITY OF POTENTIAL DISTRIBUTION OF ARRESTER - A current sensor for measuring the inhomogeneity of potential distribution of an arrester having a metal casing, a protection circuit of sampling resistor, a signal conditioning circuit, a signal acquisition circuit, an electro-optical conversion circuit, and a battery module. The signal acquisition circuit includes MSP430F149 micro controller unit having an A/D converter and a serial port. The current sensor is an active sensor, works in a high floating potential, and has a good real time response, high accuracy, low power consumption, good electromagnetic compatibility, and strong anti-interference capability even under harsh electromagnetic conditions. | 03-25-2010 |
Ling-Peng Tang, Yongzhou CN
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20100097414 | Inkjet printer - An inkjet printer with a frame and a printhead module further includes an adjusting piece and a pair of adjusting units, for adjusting a distance between the printhead module and a printing medium. An indicating portion and a scale portion are further disposed on the adjusting unit to indicate up-and-down moving amplitude of the adjusting piece. Thereby, the up-and-down moving amplitude of the printhead module is quantized, and the adjustment of the distance between the printhead module and the printing medium is precisely controlled. | 04-22-2010 |
Ling-Zhi Tang, Guilin CN
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20090092690 | Process of making theaflavins enriched tea extract - This invention provides various products and processes such as a process of making a theaflavins enriched extract of tea having a low content of high molecular weight thearubigins which comprises extracting theaflavins from tea using ethanol to produce an extract having a high theaflavins content and a low content of high molecular weight thearubigins. | 04-09-2009 |
Lin-Xie Tang, Hefei CN
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20110267544 | NEAR-LOSSLESS VIDEO SUMMARIZATION - Described is perceptually near-lossless video summarization for use in maintaining video summaries, which operates to substantially reconstruct an original video in a generally perceptually near-lossless manner. A video stream is summarized with little information loss by using a relatively very small piece of summary metadata. The summary metadata comprises an image set of synthesized mosaics and representative keyframes, audio data, and the metadata about video structure and motion. In one implementation, the metadata is computed and maintained (e.g., as a file) to summarize a relatively large video sequence, by segmenting a video shot into subshots, and selecting keyframes and mosaics based upon motion data corresponding to those subshots. The motion data is maintained as a semantic description associated with the image set. To reconstruct the video, the metadata is processed, including simulating motion using the image set and the semantic description, which recovers the audiovisual content without any significant information loss. | 11-03-2011 |
Luhong Tang, Wuxi CN
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20110077382 | Collagen Peptide Having Immune-enhancing Activity from Cyanea Nozakii and Preparation Method and Uses Thereof - A collagen peptide with immune-enhancing activity from Cyanea nozakii, and a preparation method thereof are provided. The collagen peptide contains 80-90 wt % of proteins and 10-20 wt % of sugars, and has an average molecular weight of 1,000-3,000. Monosackcharides contained in the collagen peptide are mainly glucose, glycine accounts for 16% or above and the sum of praline and hydroxyproline accounts for 18% or above of amino acids contained therein. The collagen peptide is capable of being used for preparation of medicines, health products, and skincare cosmetics having immune-enhancing function. | 03-31-2011 |
Mao Nian Tang, Su Qian City CN
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20090091898 | MULTIMEDIA ENCLOSURE - A multimedia enclosure having a housing with a base, a first sidewall and a second sidewall oppositely disposed from the first sidewall. The base and the first and second sidewalls define an interior region having an optical network terminal mounting area. An optical network terminal mounting area is disposed on the base of the housing in the interior region. A first radius limiter and a second radius limiter are disposed on the second sidewall with the first and second radius limiters defining a fiber passage into the interior region. | 04-09-2009 |
20090103879 | Fiber Distribution Hub - A fiber distribution system includes one or more fiber distribution hubs (FDHs) that provide interface at a splice panel and/or a termination panel between incoming fibers routed from a central office and outgoing fibers routed to network subscribers. Splice trays, termination modules, splitter modules, and storage modules can be incrementally added to the FDH. The termination modules, optical splitters, and storage modules can be provided on a swing frame chassis within the FDH cabinet. | 04-23-2009 |
20100290753 | FIBER DISTRIBUTION HUB - A fiber distribution system includes one or more fiber distribution hubs (FDHs) that provide interface at a splice panel and/or a termination panel between incoming fibers routed from a central office and outgoing fibers routed to network subscribers. Splice trays, termination modules, splitter modules, and storage modules can be incrementally added to the FDH. The termination modules, optical splitters, and storage modules can be provided on a swing frame chassis within the FDH cabinet. | 11-18-2010 |
20110222829 | FIBER OPTIC ENCLOSURE WITH INTERNAL CABLE SPOOL ASSEMBLY - A fiber optic enclosure includes a housing having a base and a cover. The base and the cover cooperate to define an interior region. A cable spool assembly is disposed in the interior region of the housing and is rotatably engaged to the base. The cable spool assembly includes a drum portion and a tray assembly engaged to the drum portion. The tray assembly includes a first tray and a second tray mounted to the first tray. A fiber optic distribution cable is wrapped about the drum portion of the cable spool assembly. | 09-15-2011 |
20130094828 | FIBER OPTIC DISTRIBUTION TERMINAL AND METHOD OF DEPLOYING FIBER DISTRIBUTION CABLE - A fiber optic distribution terminal includes an enclosure having a base. A cover is pivotally engaged to the base. The base and the cover cooperatively define an interior region. A cable spool assembly is disposed in the interior region of the enclosure. The cable spool assembly includes a first flange and a second flange. The first flange has a flange and an inner drum that extends outwardly from the flange. The second flange has a tray and an outer drum that extends outwardly from the tray. The outer drum defines a bore. The outer drum is in snap-fit engagement with the inner drum. A plurality of adapters is disposed on the tray. A fiber optic cable is disposed about the outer drum of the cable spool assembly. The fiber optic cable includes a plurality of connectorized ends that is engaged with first ports of the plurality of adapters. | 04-18-2013 |
20140126869 | CABLE SHROUD ASSEMBLY FOR FIBER OPTIC ENCLOSURE - A fiber optic enclosure assembly includes a fiber optic enclosure and a cable shroud assembly. The fiber optic enclosure includes a base having a first end, an oppositely disposed second end, and first and second sides that extend between the first and second ends. A cover is engaged to the base. The cable shroud assembly includes a first piece engaged to the first and second sides of the base of the fiber optic enclosure at the first end of the base. The first piece includes a base wall, a first side wall that extends outwardly from the base wall and an oppositely disposed second side wall. The first piece includes a plurality of cable management spools disposed on the base wall. A second piece is engaged to the first piece. The second piece is configured to cover cables that enter/exit the first end of the base. | 05-08-2014 |
Pan Tang, Huaian CN
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20110186339 | PRINTED CIRCUIT BOARD WITH CARBON NANOTUBE BUNDLE - A printed circuit board includes a composite layer, a first electrically conductive pattern, and a second electrically conductive pattern. The composite layer includes a polymer matrix and an electrically conductive pin embedded therein. The polymer matrix has a first surface and an opposite second surface. The pin includes a catalyst block and a carbon nanotube bundle grown on the catalyst block. The catalyst block is exposed at the first surface, and the carbon nanotube bundle is exposed at the second surface. The first pattern is formed on the first surface, and includes a first electrical contact, which is electrically coupled to the catalyst block. The second pattern is formed on the second surface, and includes a second electrical contact, which is electrically coupled to the carbon nanotube bundle. | 08-04-2011 |
20110215069 | METHOD FOR MANUFACTURING PRINTED CIRCUIT BOARD WITH THICK TRACES - A method for manufacturing printed circuit board includes steps below. A first electrically conductive layer including a first surface and a second surface at an opposite side thereof to the first surface is provided. A number of first traces directly formed on the second surface. A first insulating layer is formed on the second surface of the first electrically conductive layer and the surface of the first traces. The electrically conductive layer is etched to form a number of second traces, the second traces superpose the first traces, the first traces and the second traces constitute a circuit pattern. | 09-08-2011 |
Qichao Tang, Yuyao CN
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20090260515 | METHOD FOR PRODUCING A RUBBER DIAPHRAGM, ESPECIALLY FOR MOTOR VEHICLE BRAKES - A method for producing a rubber diaphragm, comprising: (a) preparing materials; (b) primary forming: putting a first rubber film into a lower mold cavity of a diaphragm mold, covering the film with a canvas, positioning the canvas via a mold ring, switching on a primary upper mold on a vulcanizer, pushing the mold into a center of a hot plate of the vulcanizer, and performing primary forming for 30-40 seconds under a setting temperature of 152-157° C. and holding pressure of 16-18 MPa; and (c) secondary forming and curing: taking the mold out, removing the upper mold, putting the second rubber film into a mold cavity and switching on a secondary upper mold, pushing the mold into a center of the hot plate, and performing secondary forming and curing for 5-5.5 minutes under a setting temperature of 152-157° C. and holding pressure of 16-18 MPa. A rubber diaphragm produced by this method. | 10-22-2009 |
Qiuling Tang, Taizhou City CN
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20100317604 | FORSYTHIASIDE INJECTION PREPARATION AND PREPARATIVE METHOD THEREOF - The present invention discloses a Forsythiaside injection preparation and preparative method thereof. This injection preparation is prepared by Forsythiaside and pharmaceutical adjuvant. | 12-16-2010 |
Ruiyuan Tang, Jiangsu CN
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20100066085 | Non-Grid-Connected Wind Turbine Generator System with High Power, High Efficiency and Low Cost - Disclosed is a non-grid-connected wind turbine generator system with high power, low cost and high efficiency. The wind turbine generator system includes a wind rotor, a generator and a tower. The wind rotor is a fixed-pitch variable-rotation-speed wind rotor, the wind rotor shaft directly drives a rotor of the generator, and the generator is a power-controlled DC generator, a double-salient brushless DC generator, or a double-stator double-salient brushless DC generator. The rotation speed of the fixed-pitch wind rotor is directly controlled by a power-controlled generator and thereby the attack angle of wind rotor blade is controlled. When wind speed is greater than rated wind speed of the system, the wind rotor is controlled into a state of blade stall so as to limit power output of the wind rotor and effectively broaden the wind speed range of wind rotor. | 03-18-2010 |
Shangqiang Tang, Fangchenggang CN
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20090178294 | Nitrogen filling grain storage devices - The practical new invention is nitrogen filling grain storage device which relates to food storage area. The best way to store food is oxygen deaeration, however, maintaining the anaerobic environment through seal and vacuum in a great volume silo is hard to achieve because of many technical problems. The practical new invention adopts nitrogen grain storage technology. Nitrogen tank linked to pressure reducing valve, a flow meter and air intake circulation blower by pipeline, then enters grain piles through upside and bottom nitrogen circulation pipelines. Nitrogen spreads in the grain piles. The balanced nitrogen exhausts from the silo through nitrogen circulation outflow pipes and exhaust circulation fan. The nitrogen concentration can reach 98% after several nitrogen intake and exhaust. Stored grain in this atmosphere has the following beneficial effects: prominent grain storage effect, ability to kill all pests within 10 days, grain storage of up to 360 days and above. The device is simple, easy to operate, implement and promote in the majority of grain storage. | 07-16-2009 |
Shan-Shan Tang, Suzhou CN
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20110063695 | SHEETFED FILM SCANNING CORRECTION METHOD - A sheetfed film scanning correction method includes: using a film holding member as a film feeding carrier, wherein after the film holding member is inserted into a work position in a scanner, a scanning module of the scanner collects a first correction information under a filmless scanning state and corrects a subsequent scan result according to the first correction information; and setting sheet-feeding rollers of the scanner in idle running as if under a real film scanning state during or prior to collection of the first correction information. By film scanning simulation, the backlight distribution information under the filmless state is real-time collected and used as a correction information, hence implementing the collection of most accurate scan correction information as if under a real scanning environment, particularly applicable to the portable sheetfed film scanner, and eliminating impacts on the correction information caused by temperature change or physical vibration. | 03-17-2011 |
Shaohua Tang, Guangdong Province CN
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20110058668 | Secure group key management approach based upon N-dimensional hypersphere - This invention publishes a secure group key management approach based upon N-dimensional hypersphere. After initialization, the GC admits the new members and assigns identifiers to them when there are new members joining the group, and deletes the leaving members' private information when there are members leaving the group. If a lot of members join and other members leave the group at the same time, the GC deletes the leaving members' private information, admits the new members, assigns indemnifiers to the new members, and then chooses mapping parameters, mapping each member's and its private information to the points in a multi-dimensional space. The GC calculates the central point of the hypersphere, and publishes the central point, the mapping parameter and the identifiers of leaving members if there are members leave. The group members calculate the mapping points, and then calculate the group keys. The invention can effectively reduce user storage, user computation, and amount of update information while re-keying. The independence of the group keys can be kept. | 03-10-2011 |
Shengwei Tang, Chengdu CN
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20100331599 | ALKYLATION CATALYZED BY BINARY MIXTURES OF ACID AND IONIC LIQUID - An alkylation catalyst can include: a Brønsted acid ionic liquid; and a strong Brønsted acid that is not considered an ionic liquid. The Brønsted acid ionic liquid can be selected from the group consisting of [BMIm]HSO | 12-30-2010 |
Shibo Tang, Guangzhou CN
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20110177047 | METHODS AND COMPOSITIONS FOR PREVENTING OR TREATING OPHTHALMIC CONDITIONS - The disclosure generally describes methods of preventing or treating ophthalmic diseases or conditions in a mammalian subject, such as diabetic retinopathy, cataracts, retinitis pigmentosa, glaucoma, macular degeneration, choroidal neovascularization, retinal degeneration, and oxygen-induced retinopathy. The methods comprise administering an effective amount of an aromatic-cationic peptide to subjects in need thereof. | 07-21-2011 |
20140044689 | METHODS AND COMPOSITIONS FOR PREVENTING OR TREATING OPHTHALMIC CONDITIONS - The disclosure generally describes methods of preventing or treating ophthalmic diseases or conditions in a mammalian subject, such as diabetic retinopathy, cataracts, retinitis pigmentosa, glaucoma, macular degeneration, choroidal neovascularization, retinal degeneration, and oxygen-induced retinopathy. The methods comprise administering an effective amount of an aromatic-cationic peptide to subjects in need thereof. | 02-13-2014 |
Shuihua Tang, Liao Ning Province CN
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20100135893 | CARBON NANORINGS MANUFACTURED FROM TEMPLATING NANOPARTICLES - Methods for manufacturing carbon nanostructures include 1) forming intermediate carbon nanostructures by polymerizing a carbon precursor in the presence of templating nanoparticles, 2) carbonizing the intermediate carbon nanostructures to form an intermediate composite nanostructure, and 3) removing the templating nanoparticles from the intermediate composite nanostructure to form carbon nanorings. The carbon nanorings manufactured using the foregoing steps have one or more carbon layers forming a wall that defines a generally annular nanostructure having a hole. The length of the nanoring is less than or about equal to the outer diameter thereof. The carbon nanostructures are well-suited for use as a fuel cell catalyst support. The carbon nanostructures exhibit high surface area, high porosity, high graphitization, and facilitate mass transfer and electron transfer in fuel cell reactions. Carbon nanorings manufactured according to the present invention can be used as a substitute for more expensive and likely more fragile carbon nanotubes. | 06-03-2010 |
Songfa Tang, Zhongshan CN
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20100207556 | AC/DC CONVERTING CIRCUIT AND MOTOR CONTROLLER USING THE SAME - An AC/DC converting circuit, has a full-bridge rectifier having two input terminals and two output terminals, a first capacitor, a second capacitor, an electronic switch having a control terminal, a trigger circuit having an input terminal and an output terminal, and a detecting circuit having an input terminal and an output terminal. The first capacitor and the second capacitor are serially connected between the output terminals of the full-bridge rectifier, the input terminals of the full-bridge rectifier are connected to an AC input, one end of the electronic switch is connected between the first capacitor and the second capacitor, the other end of the electronic switch is connected to one of the output terminals of the full-bridge rectifier, the input terminal and the output terminal of the detecting circuit are connected to the output terminals of the full-bridge rectifier, the output terminal of the detecting circuit is connected to an input terminal of the trigger circuit, and the output terminal of the trigger circuit is connected to the control terminal of the electronic switch. | 08-19-2010 |
20100214702 | OVER-CURRENT PROTECTION CIRCUIT AND MOTOR CONTROLLER COMPRISING THE SAME - An over-current protection circuit, has a main transmission circuit including at least a first triode and a first resistor, a trigger circuit including a second triode and a second resistor, and a detecting circuit having an input terminal and an output terminal. One end of the first resistor is connected to one end of a collecting electrode and an emitting electrode of the first triode. The other end of the first resistor is connected to a current output. The other end of the collecting electrode and the emitting electrode of the first triode is connected to a current input. One end of the second resistor is connected to a collecting electrode of the second triode. The other end of the second resistor is connected to the ground. An emitting electrode of the second triode is connected to the current input. The collecting electrode of the second triode is connected to a base electrode of the first triode. The input terminal of the detecting circuit is connected to the current output whereby extracting a detecting signal therefrom. The output terminal of the detecting circuit is connected to a base electrode of the second triode | 08-26-2010 |
20110291500 | MOTOR - A motor with a body, including: a housing, a stator, and a rotor; and a controller, including a control box, and a control circuit board. The body is disposed at the top of the motor. The controller is disposed at the bottom of the motor. The control circuit board is disposed in the control box. The control box extends from a side of the housing and forms a platform. A control cable and a power line enter the control box via the platform, and are connected to the control circuit board. The control cable and the power line are sealed via a sealing screw joint and a nut. | 12-01-2011 |
20110291502 | MOTOR - A motor, including: a body, including a housing, a stator, and a rotor; and a controller, including a control box, and a control board. The body is disposed at the top of the motor. The controller is disposed at the bottom of the motor. The control board is disposed in the control box. A debug window is disposed on side wall or at the bottom of the control box. A sealing cover is disposed on the debug window. The sealing cover can be opened. The control board can be exposed for wire connection, adjustment of parameters of electronic components, and fixation of a rotating shaft according to requirements of users for installation and use. | 12-01-2011 |
20110298321 | MOTOR - A motor, including a body, including a housing, a stator, and a rotor, and a controller, including a control box, and a control circuit board. The body is disposed at the top of the motor. The controller is disposed at the bottom of the motor. The control circuit board is disposed in the control box. A rotary dip switch is disposed at the bottom of the control box. The control circuit board includes a power board, and a control board. The rotary dip switch is electrically connected to the control board. The rotary dip switch controls different functions of the motor. | 12-08-2011 |
20120025640 | MOTOR - A motor including a housing, a stator assembly, a rotor assembly, a controller, and a top end cover. The housing includes a cavity. The stator assembly includes a stator core and a stator winding and is housed in the cavity. The top end cover is disposed on the top of the housing. The rotor assembly includes a permanent magnet, a revolving shaft, and a rotor support. A bearing support extends inward from the center of a top end face of the top end cover, with a bearing chamber respectively provided on both ends thereof. The revolving shaft is disposed into and supports the bearing. A connection kit extends from the edge of the rotor support and outside the bearing support. The permanent magnet is disposed on the connection kit. The motor is characterized by simple and compact structure, lower cost, easy thermal dissipation, smaller axial dimension, and convenient assembly. | 02-02-2012 |
20120080966 | HEAT-DISSIPATION STRUCTURE FOR MOTOR - A heat-dissipation structure for a motor including a motor shell, a control box, and a coupling shell. One end of the coupling shell is connected to the bottom of the motor shell and the other end thereof is connected to the top of the control box and a plurality of air vents are arranged on a side wall of the coupling shell. The introduction of the coupling shell enlarges the inner space of the control box and achieves rapid heat dissipation and a better heat dissipation effect. The heat-dissipation structure features rapid heat dissipation, excellent heat dissipation effect, a simple structure, an attractive shape, and great universality. | 04-05-2012 |
20120104903 | BRUSHLESS DC MOTOR - A brushless DC motor including a casing, a stator assembly, a rotor assembly, a magnetic ring, and a circuit board with a Hall element. The stator assembly mounted in the casing and includes a stator core, a coil winding, and an end insulation plate. The rotor assembly includes a rotor core and a permanent magnet, and the end surface of the rotor core is coupled to a magnetic ring support. A convex support ring spaced apart from the permanent magnet is mounted on the edge of the magnetic ring support. The top of the convex support ring is sheathed with the magnetic ring and the Hall element extending out of the circuit board is located on the side of the magnetic ring. The motor minimizes the interference of the magnetic tile and improves measuring accuracy of the Hall element, all while having a simple structure, convenient mounting, and low costs. | 05-03-2012 |
20120104906 | BRUSHLESS DC MOTOR - A brushless DC motor including a motor casing, a stator component, and a rotor component. The stator component and the rotor component are respectively arranged inside the motor casing. The rotor component includes a rotor iron core and a rotating shaft supporting the rotor iron core. A shaft extension end of the rotating shaft is arranged with a magnetic ring. One end of the motor casing is provided with an end cover. The center of the outer end surface of the end cover is provided with a groove. The magnetic ring is arranged inside the groove. A Hall induction device is arranged outside the groove and close to the magnetic ring. The motor is reasonably structured, compact, cost-effective, installation friendly, and highly reliable. | 05-03-2012 |
20120133223 | BRUSHLESS DC MOTOR STRUCTURE - A brushless DC motor structure including a motor body, a controller, and a fan radiator. The fan radiator is mounted between the motor body and the controller to disperse heat from the motor body and the controller. The brushless DC motor structure increases air flow on the surface of the motor body and the controller by the fan radiator and speeds up heat dispersion, and meanwhile effectively controls the operating temperature of the motor body and the controller. Thus, the brushless DC motor structure has an excellent heat dispersion capability, and the failure rate thereof has been largely reduced. | 05-31-2012 |
20120153767 | MOUNTING STRUCTURE FOR SLOT PAPER IN A MOTOR STATOR - A mounting structure for slot paper in a motor stator. The slot paper is embedded in stator slots and includes a paper bottom, a paper side, and a paper front. A lug boss is protruded between two adjacent tooth block segments and protrudes from the inner wall of an outer ring. Two ends of the slot paper extend out of each stator slot. Two ends of the paper bottom are locked between the lug bosses respectively arranged on the upper end insulator and the lower end insulator. One end of each tooth block segment is provided with a clip slot and the paper front near the opening is embedded therein. The structure is simple, has a precise slot paper positioning function, does not occupy space of the stator slot, maximizes the slot filling ratio of the slots, and thus improves the overall performance of the motor. | 06-21-2012 |
20120169162 | STRUCTURE FOR HEAT DISSIPATION OF MOTORS - A structure for heat dissipation of motors including a heat dissipation component. A plurality of bosses for heat dissipation is arranged at intervals on the bottom of the heat dissipation component and an airflow passage is formed at the periphery of each boss. The heat dissipation component is a motor controller or an end cover. The structure for heat dissipation of motors is simple and reasonable. It features fast dissipation speed and excellent dissipation effects. It uses fewer materials, and is low in cost. | 07-05-2012 |
20140001911 | ROTOR ASSEMBLY | 01-02-2014 |
20140062265 | BRUSHLESS DC MOTOR - A brushless DC motor, including: a motor body; a damping ring; a mounting bracket; a locking device; and a controller. The controller includes: a control box, and a circuit board. Two sides of the mounting bracket are convex upward to form two supporting plates, respectively. Each supporting plate is provided with a recess. The damping ring is disposed on each end of the motor body. A bottom of the damping ring matches with the recess of the mounting bracket. The damping ring is fixed on the mounting bracket by the locking device. The circuit board is arranged inside the control box. The control box is disposed on the motor body. | 03-06-2014 |
20140084709 | STRIP STATOR - A strip stator including: a strip stator core; a plurality of upper end insulation groups; and a plurality of lower end insulation groups. The stator core includes two ends. Each upper end insulation group includes at least two upper end insulations connected together by injection molding. Each lower end insulation group includes at least two lower end insulations connected together by injection molding. The upper end insulation groups and the lower end insulation groups are arranged on the two ends of the strip stator core, respectively. | 03-27-2014 |
20140117799 | DC BRUSHLESS MOTOR WITH EXTERNAL ROTOR - A DC brushless motor having an external rotor, the motor including: a shaft, a stator assembly, an end cover, a housing, and a plurality of permanent magnets. The end cover includes a bearing. The housing includes: an inner wall, and an end. The shaft is connected with the stator assembly. The stator assembly is arranged inside the housing. The permanent magnets are positioned outside the stator assembly on the inner wall of the housing. The end cover is disposed on the end of the housing. The shaft is disposed on the bearing of the end cover. | 05-01-2014 |
20140152127 | STATOR FOR BRUSHLESS EXTERNAL-ROTOR MOTOR AND METHOD OF MANUFACTURING THEREOF - A stator for a brushless external-rotor motor. The stator includes a stator core; a winding; and an end insulator. The stator core includes a yoke part and a tooth part which are separated. The tooth part includes a clamping part. The tooth part is formed by overlapping a plurality of silicon-steel sheets. The end insulator is sleeved on the tooth part. The winding is wound on the end insulator. The yoke part is formed by molding permeability magnetic material and includes a mounting hole in a center. A plurality of lug bosses protrudes at intervals on an outer side of the yoke par. A clamping groove is formed between two connected lug bosses. The clamping part of the tooth part is nested in the clamping groove. | 06-05-2014 |
20140154109 | FAN SYSTEM - A fan system in combination with a DC brushless motor. The DC brushless motor includes: a shaft, a base, a stator assembly, a rotor assembly, a control box including a second cavity, and a circuit board. The fan system includes: a blower housing, a wind wheel, a first mounting bracket, and a second mounting bracket. The first mounting bracket is arranged at a first air inlet. The outer side of the first mounting bracket is connected to the upper end surface. The inner side of the first mounting bracket is provided with a first bearing, and the other end of the shaft is disposed on the first bearing. The second mounting bracket is arranged at a second air inlet. The outer side of the second mounting bracket is connected to the lower end surface. | 06-05-2014 |
20140175914 | MOTOR - A motor, including: a motor body, the motor body including two ends; a damping ring, the damping ring including a bottom; a mounting bracket; a locking device; a control box; and a connection housing, the connection housing including two ends, and a sidewall. The damping ring is disposed on each end of the motor body. The bottom of the damping ring is supported by the mounting bracket. The damping ring is fixed on the mounting bracket by the locking device. One end of the connection housing is connected to a bottom of the motor body; the other end of the connection housing is connected to a top of the control box. A plurality of heat dissipation holes is arranged on the sidewall of the connection housing. | 06-26-2014 |
20140175956 | MOTOR CONTROLLER AND BRUSHLESS DC MOTOR COMPRISING THE SAME - A motor controller, including: a control box including an inner wall; a circuit board; a dissipater; an IGBT module; and an insulating piece. The circuit board is disposed inside the controller box. The dissipater is disposed on the inner wall of the control box. The IGBT module is disposed on the dissipater and is in electric connection with the circuit board. The insulating piece is disposed between the dissipater and the controller and prevents the dissipater from contacting with the control box. | 06-26-2014 |
20140175957 | ROTOR ASSEMBLY AND BRUSHLESS DC MOTOR COMPRISING THE SAME - A rotor assembly, including: a permanent magnet and a rotor core. The rotor core includes an annular ring and a plurality of magnetic induction blocks. The magnetic induction blocks protrude outward from the outer side of the annular ring. A radial recess is formed between every two adjacent magnetic induction blocks for mounting the permanent magnet. An end plate and a base plate are disposed on an end surface and a bottom surface of the rotor core by injection molding, respectively. A first connecting column passes through a through hole of the magnetic induction block and connects the end plate and the base plate. An end surface of the end plate protrudes upward to form the magnetic loop bracket. A magnetic loop is disposed on a magnetic loop bracket. | 06-26-2014 |
Taiwen Tang, Chengdu CN
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20080318520 | Apparatus and method for transmission and reception in multiple input multiple output system with replay station - A multiple antenna system for using a relay station with multiple antennas is provided. The system includes a base station for determining encoded data processing procedure based on first and second channel state information, determining a relaying procedure of the relay station, and sending the relaying procedure to the relay station based on the first and second channel state information; wherein the encoded data is terminating to a mobile station; the relay station for receiving data and the relay procedure which the base station sent, converting and sending the data according to the relaying procedure, and sending the first channel state information to the base station as a measured state of channel which receives the data; and the mobile station for receiving the data which the relay station sent, and sending the second channel state information to the relay station as a measured state of channel which receives the data. | 12-25-2008 |
Wai Chung Tang, Tsuen Wan CN
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20090249276 | METHODS AND SYSTEMS FOR FPGA REWIRING AND ROUTING IN EDA DESIGNS - Disclosed are a method and a system for improving FPGA routings of a circuit. The method comprises: identifying candidate alternative wires for a target wire to be replaced in the circuit according to a first preset rule; selecting a first set of alternative wires from the identified candidates according to a second preset rule; filtering the selected first set of candidates so as to reserve a second set of candidates; estimating wire replacing costs of the second set of candidates to select a third set of candidates that can improve FPGA delay performance of the circuit; and replacing the target wire with the selected third set of candidate alternative wires. | 10-01-2009 |
Wanyu Tang, Zhejiang CN
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20110267805 | HOLLOW, LIQUID COOLING AND STRIP-SHAPED LED LAMP - The invention discloses a hollow, liquid cooling and strip-shaped LED lamp, comprising an LED driver, an LED light source, and LED substrate, a light distributing lampshade, electrical connectors at two ends and a lamp socket. The invention is characterized in that a hollow inner container is set in the light distributing lampshade. The hollow chamber between the hollow inner container and the light distributing lampshade is filled with heat conducting liquid. The LED substrate is immersed in the heat conducting liquid. The invention conducts heat by conduction and convection of the heat conducting liquid, which can obtain good heat radiating effect. Meanwhile, the inner container and the light distributing lampshade form a hollow radiating shell filled with high performance heat conducting liquid, and the hollow radiating shell can be made of light weight materials. Therefore, the radiating shell is light in weight, environmental friendly, durable and low cost. Especially, since the heat conducting liquid fills in the hollow chamber of the hollow radiating shell directly in the invention, the heat radiating effect will be improved and at the same time the volume of the product will not increase. | 11-03-2011 |
Wei Tang, Beljing CN
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20110136813 | WNT PROTEIN SIGNALLING INHIBITORS - The present invention generally relates to protein signalling. In particular, compounds that inhibit the Wnt protein signalling pathway are disclosed. Such compounds may be used in the treatment of Wnt protein signalling-related diseases and conditions such as cancer, degenerative diseases, type II diabetes and osteopetrosis. | 06-09-2011 |
Weidong Tang, Dailian CN
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20110106429 | POINT OF INTEREST SEARCH ALONG A ROUTE - A system includes a GPS module, user interface module, database and routing engine. To find nearby POIs in one embodiment the routing engine identifies POIs in the database located within a threshold distance from the planned route in Euclidean distance. The routing engine filters the results by exploring the road network to determine whether each of the POIs is within the threshold distance of the route in driving distance. The filtering may include exploring outward from the POI, until all roads within the threshold distance are explored or the route is reached; alternatively, distance to the POIs is checked by exploring outward from the route until all roads within the threshold distance of the route have been exposed. For those POIs reached in the exploration, the nearest point on the route and the distance to that point are known. Similar searches are performed based on driving time rather than distance. | 05-05-2011 |
20120123678 | Point Of Interest Search Along A Route With Return - A routing module identifies POIs that can be reached from a route with a cost less than distance m. A routing engine performs a reverse exploration on nodes in the planned route to locate POIs from which the route can be reached with a cost of less than a second cost n. POIs identified as being reachable from the route with a cost of less than m, and from which the route is reachable with a cost less than n are then further filtered to identify a subset of the POIs for which the sum of the time or distance from the route to the POI and the time or distance from the POI back to the route is less than a threshold time or distance, t. | 05-17-2012 |
20130138341 | Point Of Interest Search Along A Route With Return - A routing module identifies POIs that can be reached from a route with a cost less than distance m. A routing engine performs a reverse exploration on nodes in the planned route to locate POIs from which the route can be reached with a cost of less than a second cost n. POIs identified as being reachable from the route with a cost of less than m, and from which the route is reachable with a cost less than n are then further filtered to identify a subset of the POIs for which the sum of the time or distance from the route to the POI and the time or distance from the POI back to the route is less than a threshold time or distance, t. | 05-30-2013 |
Weiyun Tang, Chengdu CN
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20100315154 | Reliable Charge Pump Circuit - A reliable charge pump circuit includes an operational amplifier; an upper current mirror; a lower current mirror; a startup circuit; and an anti-lock circuit, wherein the anti-lock circuit includes a current source and a diode-connected NMOS transistor, which increases the driving strength of the operational amplifier to two NMOS transistors connected to an output node of the operational amplifier, so as to prevent deadlock caused by multiple stable status and improve production yield. | 12-16-2010 |
Wenhai Tang, Guangzhou City CN
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20090174535 | Vehicle Reversing Radar Alarm - The vehicle reversing radar alarm of this invention pertains to the field of alarming device and particularly relates to a vehicle reversing radar alarm for cars. The vehicle reversing radar alarm consists of a frame mount, a camera assembly, a support means for camera, mounting holes for ultrasonic sensors, a circuit board and a rear cover. The ultrasonic sensors are mounted into the mounting holes for ultrasonic sensors arranged on the frame mount. The camera assembly is mounted into the mounting holes for camera assembly arranged on the frame mount. The support means for camera covers the camera assembly and is fixed on the frame mount by screws. There are rotation axes at both ends of the camera assembly and the camera assembly can rotate together with the rotation axes. This invention has a simple structure and a reasonable design, and it is easy to mount it and convenient to use it. | 07-09-2009 |
Wenyong Tang, Sichuan CN
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20110174452 | BASE PAPER OF ARAMID FIBER HONEYCOMB CORE AND MANUFACTURING METHOD THEREOF - A base paper of aramid fiber honeycomb core and its manufacturing method are provided. The base paper comprises 11-90 parts by weight of structural fiber, 10-70 parts by weight of crosslinking fiber, and 0-19 parts by weight of additive fiber, wherein the structural fiber is poly(p-phenylene terephthal amide) fiber, the crosslinking fiber is poly(m-phenylene isophthal amide) fibrid, and the additive is polyester fiber. | 07-21-2011 |
William Tang, Fujian Province CN
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20080278054 | Display Device, Screen Panel and Phosphor Material Composition Thereof - In an embodiment, a phosphor material composition comprises a phosphor powder and an additive, wherein the additive has an amount in a range of about 0.1%˜20% of the phosphor powder in weight. The material of the additive is selected from the group consisting of an energy absorption material and a conductive material and a combination thereof. In another embodiment, a phosphor material composition including a phosphor powder and an additive is provided, wherein the additive has an amount of 2.8 ppm˜32000 ppm. The material of the additive is also selected from the group consisting of an energy absorption material, a conductive material and a combination thereof. | 11-13-2008 |
Xiaoe Tang, Foshan City CN
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20080251034 | FORWARD COMBUSTION TYPE CONDENSING GAS WATER HEATER - A forward combustion type condensing gas water heater is provided including a burner, a primary heat exchanger, a drain pipe for condensation water, a gathering and discharge device for condensation water, a secondary heat exchanger. The gathering and discharge device and the secondary heat exchanger have center lines different from the primary heat exchanger. Flue gas rises through the primary heat exchanger and passes through the secondary heat exchanger in a direction staggered with respect to the falling direction of condensation water. The condensing gas water heater effectively avoids resistance between the condensation water and the flue gas and prevents the condensation water from flowing to the burner, the combustion chamber, and the ignition pin. | 10-16-2008 |
Xiaohua Tang, Guangdon CN
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20100282530 | HYBRID POWER OUTPUT SYSTEM - The present invention discloses a hybrid power output system for outputting the power to the wheel driving shaft, comprising an engine, a first motor, a second motor, a battery, a first clutch, a second clutch and a constant-mesh fixed ratio reduction unit, wherein the first motor and the second motor are connected electrically with the battery; the engine is connected to the first motor via the first clutch; the first motor is connected to the second motor via the second clutch; the second motor is connected to the wheel driving shaft via the constant-mesh fixed ratio reduction unit. This hybrid power output system can enhance the comfort of the vehicle, save the space and reduce the cost, moreover, it can realize multiple drive modes to improve the power efficiency and reduce the fuel consumption. | 11-11-2010 |
Xiaojie Tang, Shandong CN
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20110110699 | PRINTER - A printer comprises: a printer body ( | 05-12-2011 |
20130038905 | SCANNING-PRINTING INTEGRATED MACHINE FOR LOTTER TICKET PRINTING AND CASHING - The invention discloses a scanning-printing integrated machine for lottery ticket printing and cashing, comprising a first passage connected with an external paper inlet, a second passage connected with a paper house, a third passage connected with a paper outlet, and a control device, wherein a paper outlet of the first passage and a paper outlet of the second passage meet together at the third passage, at least one pair of delivery rollers is arranged in the first passage, a first printing mechanism and a paper cutting mechanism are arranged in the second passage, a scanning mechanism and a second printing mechanism for printing mark information on a medium are in sequence arranged in the third passage, wherein the control device judges the validity of the medium according to medium images collected by the scanning mechanism, and controls the printing operation of the second printing mechanism according to the judgment result. The scanning-printing integrated machine of the invention can not only achieve printing and cashing of the lottery tickets, but also detect the integrality of the printed contents. | 02-14-2013 |
Xiaolan Tang, Guangdong Province CN
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20100008340 | SYSTEM AND METHOD FOR IMPLEMENTING AN ORIGINAL CALL ANCHORING IN VOICE CALL CONTINUITY SERVICE - The present invention offers a system and method for implementing an original call anchoring in voice call continuity service, and the system comprises the MSC/VLR, HLR, MGCF and VCC application server. A UE originates a call to the MSC/VLR in the CS domain, and the MSC/VLR sends the original request ORREQ message to the HLR, and then the HLR determines whether the UE has VCC service or not, if yes, it sends the message to the VCC application server which saves the information such as the called party number and returns the VCC application server number to the HLR after receiving the message sent by the HLR, and the HLR returns the VCC application server number back to the MSC/VLR through ORREQ response message; the MSC/VLR sends initial address message (IAM) including the VCC application server number to the MGCF, and the MGCF sends the INVITE message to the VCC application server number after it receives the IAM; the VCC application server obtains the called number and proceeds to the next-step call after it receives the INVITE message. The present invention achieves anchoring a call in the CS domain even if there is no intelligent network in the CS domain. | 01-14-2010 |
Xiaolei Tang, Nanjing CN
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20110059181 | METHODS FOR DRUG DELIVERY COMPRISING UNFOLDING AND FOLDING PROTEINS AND PEPTIDE NANOPARTICLES - The present invention provides preparation methods of protein nanoparticles for in vivo delivery of pharmacologically active agents, wherein said methods are to encase pharmaceutically active agents into proteins or peptides to form nanoparticles by unfolding the protein, and subsequently refolding or assembling the protein to produce a pharmacologically active agent encased within a protein nanoparticle. | 03-10-2011 |
Xiao-Ou Tang, Bejing CN
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20110188775 | Single Image Haze Removal Using Dark Channel Priors - Techniques and technologies for de-hazing hazy images are described. Some techniques provide for determining the effects of the haze and removing the same from an image to recover a de-hazed image. Thus, the de-hazed image does not contain the effects of the haze. Some disclosed technologies allow for similar results. This document also discloses systems and methods for de-hazing images. Some of the disclosed de-hazing systems include an image capture device for capturing the hazy image and a processor for removing the effects of the haze from the hazy image. These systems store the recovered, de-hazed images in a memory and/or display the de-hazed images on a display. Some of the disclosed methods include removing the effects of the haze from a hazy image and outputting the recovered, de-hazed image. | 08-04-2011 |
Xiaozhen Tang, Xhanghai CN
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20110130497 | Substitued Phosphazene Compounds and their Use as Flame Resistance Additives for Organic Polymers - Cyclic phosphazene compounds that are substituted with phosphorus-containing groups are effective flame retardants for organic polymers. | 06-02-2011 |
Xue-Feng Tang, Nanjing CN
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20110095731 | POWER FACTOR CORRECTION CONTROLLER, CONTROLLING METHOD THEREOF, AND ELECTRIC POWER CONVERTER USING THE SAME - A power factor correction controller is utilized for a power factor correction circuit in a critical conduction mode of an electric power converter. The power factor correction controller generates a control voltage according to an output voltage outputted from the electric power converter, and utilizes a first threshold value to detect the control voltage. The power factor correction controller can control the power factor correction circuit to operate in different modes according to various levels of a load. Therefore, an objective according to the present invention for reducing electric power consumption of the electric power converter in a light load or a no-load mode and improving energy transmission efficiency can be attained. | 04-28-2011 |
Yi Tang, Sichuan CN
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20080249311 | Preparation of Clopidogrel and Its Analogues Methyl Tetrahydrothienopyridine Acetate Compuunds - The present invention disclosed a preparation method of Clopidogrel (X=2-Cl) and its analogues of methyl tetrahydrothienopyridine acetate (I) by using halogen phenyl acetonitrile (VIII) as starting material and tetrahydrothienopyridine acetonitrile (IV), tetrahydrothienopyridine acetate (V) as key intermediates, and further using kinetic resolution to prepare the optical active Clopidogrel and compounds of methyl tetrahydrothenopridine acetate of formula (XII). The Clopidogrel of present invention is a novel high effective and safety drug for inhibition of platelet aggregation. This invention applied systematic technique of racemization of unwanted optical active enantiomer, recover recycle and reuse of resolution agent etc., with greater economic advantages and suitable for commercial scale industrial production. | 10-09-2008 |
Yilin Tang, Shandong CN
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20090194407 | Method and system for disposal of furfural wastewater and method and system for furfural production - A method and system for disposal of furfural wastewater, wherein raw crop material is transported into a hydrolysis reactor after crushed and mixed with acid to be hydrolyzed to form raw furfural liquid, and then said raw furfural liquid is transported into a distillation column to be distilled, during which furfural wastewater is discharged from said distillation column. Firstly said furfural wastewater is transported into a wastewater evaporation system to be heated it into wastewater vapor which is then transported back into said hydrolysis reactor to form recycle of said furfural wastewater. Wastewater vapor residues generated therein can be utilized directly to combust in boiler, mix with acid, or prepare end product acetate. The system for disposal of furfural wastewater comprises at least a wastewater evaporation system connecting with a heat resource which is one of steam, electricity, coal, oil, gas, plant straws or wastewater vapor residues. The present invention further provides a method and system for furfural production utilizing said method and system for disposing the wastewater. The present invention realizes furfural production with no pollution. | 08-06-2009 |
Yingwen Tang, Jiangxi CN
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20110133159 | SEMICONDUCTOR LIGHT-EMITTING DEVICE WITH PASSIVATION IN P-TYPE LAYER - A semiconductor light-emitting device includes a substrate, a first doped semiconductor layer, a second doped semiconductor layer situated above the first doped semiconductor layer, and a multi-quantum-well (MQW) active layer situated between the first and the second doped layers. The device also includes a first electrode coupled to the first doped semiconductor layer, wherein part of the first doped semiconductor layer is passivated, and wherein the passivated portion of the first doped semiconductor layer substantially insulates the first electrode from the edges of the first doped semiconductor layer, thereby reducing surface recombination. The device further includes a second electrode coupled to the second doped semiconductor layer and a passivation layer which substantially covers the sidewalls of the first and second doped semiconductor layers, the MQW active layer, and part of the horizontal surface of the second doped semiconductor layer which is not covered by the second electrode. | 06-09-2011 |
20120037883 | SEMICONDUCTOR LIGHT-EMITTING DEVICES FOR GENERATING ARBITRARY COLOR - A light-emitting device includes a conductive substrate ( | 02-16-2012 |
Yingwen Tang, Jiang Xi CN
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20100176404 | METHOD FOR FABRICATING HIGH-POWER LIGHT-EMITTING DIODE ARRAYS - One embodiment of the present invention provides a method for fabricating a high-power light-emitting diode (LED). The method includes etching grooves on a growth substrate, thereby forming mesas on the growth substrate. The method further includes fabricating indium gallium aluminum nitride (InGaAlN)-based LED multilayer structures on the mesas on the growth substrate, wherein a respective mesa supports a separate LED structure. In addition, the method includes bonding the multilayer structures to a conductive substrate. The method also includes removing the growth substrate. Furthermore, the method includes depositing a passivation layer and an electrode layer above the InGaAlN multilayer structures, wherein the passivation layer covers the sidewalls and bottom of the grooves. Moreover, the method includes creating conductive paths which couple a predetermined number of adjacent individual LEDs, thereby allowing the LEDs to share a common power supply and be powered simultaneously to form a high-power LED array. | 07-15-2010 |
Yingwen Tang, Nanchang CN
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20080265265 | InGaAlN LIGHT-EMITTING DEVICE CONTAINING CARBON-BASED SUBSTRATE AND METHOD FOR MAKING THE SAME - One embodiment of the present invention provides an InGaAlN-based semiconductor light-emitting device which comprises an InGaAlN-based semiconductor multilayer structure and a carbon-based substrate which supports InGaAlN-based semiconductor multilayer structure, wherein the carbon-based substrate comprises at least one carbon-based layer. This carbon-based substrate has both high thermal conductivity and low electrical resistivity. | 10-30-2008 |
20100207096 | METHOD FOR FABRICATING HIGHLY REFLECTIVE OHMIC CONTACT IN LIGHT-EMITTING DEVICES - One embodiment of the present invention provides a method for fabricating a highly reflective electrode in a light-emitting device. During the fabrication process, a multilayer semiconductor structure is fabricated on a growth substrate, wherein the multilayer semiconductor structure includes a first doped semiconductor layer, a second doped semiconductor layer, and/or a multi-quantum-wells (MQW) active layer. The method further includes the followings operations: forming a contact-assist metal layer on the first doped semiconductor layer, annealing the multilayer structure to activate the first doped semiconductor layer, removing the contact-assist metal layer, forming a reflective ohmic-contact metal layer on the first doped semiconductor layer, forming a bonding layer coupled to the reflective ohmic-contact metal layer, bonding the multilayer structure to a conductive substrate, removing the growth substrate, forming a first electrode coupled to the conductive substrate, and forming a second electrode on the second doped semiconductor layer. | 08-19-2010 |
20110031472 | SEMICONDUCTOR LIGHT-EMITTING DEVICE WITH A HIGHLY REFLECTIVE OHMIC-ELECTRODE - A semiconductor light-emitting device includes a multilayer semiconductor structure on a conductive substrate. The multilayer semiconductor structure includes a first doped semiconductor layer situated above the conductive substrate, a second doped semiconductor layer situated above the first doped semiconductor layer, and/or an MQW active layer situated between the first and second doped semiconductor layers. The device also includes a reflective ohmic-contact metal layer between the first doped semiconductor layer and the conductive substrate, which includes Ag, and at least one of: Ni, Ru, Rh, Pd, Au, Os, Ir, and Pt; plus at least one of: Zn, Mg Be, and Cd; and a number of: W, Cu, Fe, Ti, Ta, and Cr. The device further includes a bonding layer between the reflective ohmic-contact metal layer and the conductive substrate, a first electrode coupled to the conductive substrate, and a second electrode coupled to the second doped semiconductor layer. | 02-10-2011 |
Yipeng Tang, Hangzhou CN
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20110072058 | Method and System for Large Volume Data Processing - Disclosed are a method and a system for large volume data processing for solving the problem of system collapse caused by processing delays resulting from a failure of processing a large volume of data within a scheduled time. The method allocates a server to divide a source file into multiple small files, according to a source file naming scheme, and allocates multiple servers to distributedly process the small files. The allocation of servers can be based on the filenames named according to a file naming scheme. The disclosed method deploys multiple servers to divide and process large data files, thereby maximally improving the processing power of the system and ensuring the system to complete the processing of the files within scheduled times. Furthermore, the system promises good scalability. | 03-24-2011 |
Yitong Tang, Shaanxi CN
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20110218115 | TEST PROBES, COMMON OLIGONUCLEOTIDE CHIPS, NUCLEIC ACID DETECTION METHOD, AND THEIR USES - High-throughput detection for the interesting base or the mutation site in the nucleic acid sample can be achieved by the linear test probe pairs P1 and P2. The test probe pairs P1 and P2 respectively comprise either of the flanking complementary sequences which are adjacent to the interesting base or the mutation site in the nucleic acid sample. When the test probe pairs P1, P2 are annealed and hybridized to the nucleic acid sample, a gap will be generated at the interesting base or the mutation site position between the probe pairs and the sample. Divide the annealed hybrid sample into four equal reaction systems to which add dATP, dTTP, dCTP, dGTP, respectively. The test probe pairs P1 and P2 will be ligated into one single probe when adding the complementary nucleotide system under the DNA polymerase or ligase. After purified and amplified, the generated single probes are hybridized to the corresponding area in a common oligonucleotide microarray. The generated single probe will give a signal in the hybrid area, and therefore detect and analyze the hybrid signal to determine the base type or the mutation genotype at the detection position. The invention can be applied to the re-sequencing the target nucleic acid sequence, the detection and analysis for the mutation, insertion, or deletion sites of a known nucleic acid sequence, and the genotyping of the pathogenic microorganism. | 09-08-2011 |
Yong Tang, Anhui CN
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20100249309 | NANOCOMPOSITES AND THEIR SURFACES - A method for preparing nanocomposites and nanocomposite polymeric products by dispersing nanoparticles in a polymer either by melt processing or by solution processing and bringing about migration of the nanoparticles from the bulk interior to the surface of the nanocomposites so as to produce a new asymetric type of nanocomposite in which the concentration of the nanoparticles on the surface is many times higher than in the interior bulk of the nanocomposite. These surfaces impart highly enhanced properties to the nanocomposites as compared to the pristine polymer and to nanocomposites that have not undergone the migration process, including stability against aging, longer shelf life, higher hydrophobicity, higher wear resistance, higher hardness and lower friction. The new surfaces of the nanocomposite polymeric products are produced by inducing migration of the nanoparticles to the surface thereby producing a concentration gradient below the surface. | 09-30-2010 |
Yongjian Tang, Shandong CN
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20100098563 | Surface Motor Direct-Drive Sucker-Rod Screw Pump Device - A surface motor direct-drive sucker-rod screw pump device is driven by a vertical three-phase permanent magnet brush-less DC motor, and comprises a motor controller ( | 04-22-2010 |
20100166572 | Braking Controller of a Three-Phase Permanent Magnetic Brushless DC Motor for Directly Driving a Screw Pump - A braking controller of a three-phase permanent magnetic brushless DC motor for directly driving a screw pump includes a detection circuit for detecting power supply states of the three-phase permanent magnetic brushless DC motor and a braking circuit for controlling the braking startup according to the power supply states of the three-phase permanent magnetic brushless DC motor. When the motor is supplied with power, the braking circuit is cut off. When the motor is not supplied with power and the screw pump drives the motor to reverse, the braking circuit starts up. | 07-01-2010 |
Yue Tang, Changsha CN
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20100281826 | Bottle Supporting Means with Clutch - A bottle support with clutch includes a tray ( | 11-11-2010 |
20110005168 | Large Transfusion Filing and Corking Machine - A large transfusion filling and corking machine includes a frame unit, an electric control unit, a bottle-in unit, a following and filling unit, a nitrogen-charging and corking unit, and a bottle-out transfer wheel unit. The bottle-in unit, the following and filling unit, the nitrogen-charging and corking unit, and the bottle-out transfer wheel unit are mounted on the frame unit and connected by turns. The nitrogen-charging and corking unit is connected with a cork-delivering unit. A nitrogen-precharging unit is arranged between the bottle-in unit and the following and filling unit, which is connected with the bottle-in unit through a bottle-in transfer wheel unit, and connected with the following and filling unit through a transitional transfer wheel unit. | 01-13-2011 |
20120168424 | Over Device of Tunnel-Type Sterilization Dryer - An oven device of a tunnel type sterilization dryer comprises a case body ( | 07-05-2012 |
20120168573 | Positioning Device for Production Line of Large and Soft Infusion Bag - A positioning device for a production line of a large and soft infusion bag comprises a driving cylinder ( | 07-05-2012 |
20120216417 | Over Device of Tunnel-Type Sterilization Dryer - An baking case body of tunnel type sterilization dryer comprises a case body ( | 08-30-2012 |
20130034418 | Bottle Pushing Mechanism for Tunnel Type Sterilizing Dryer - A bottle pushing mechanism for a tunnel type sterilizing dryer, includes a bottle pushing block ( | 02-07-2013 |
Yuefeng Tang, Nanjing CN
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20100062142 | FABRICATION METHOD FOR HOLLOW MICRONEEDLES FOR DRUG DELIVERY - A novel method suitable for commercially mass production of hollow microneedle with high quality for delivery of drugs across or into biological tissue is provided. It typically includes the following processes: (1) coating an elongated template of a first material with a second material to form a cover; (2) removing tips of the template and cover to form an opening in the cover; and (3) removing the template of the first material to obtain hollow microneedles of the second material. This simple, efficient and cost-effective fabrication method can mass produce hollow microneedle arrays involving no complicated and expensive equipments or techniques, which can be used in commercial fabrication of hollow needles for delivering drugs or genes across or into skin or other tissue barriers with advantages of minimal damage, painless, long-term and continuous usages. | 03-11-2010 |
Yuequan Tang, Dongguan CN
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20110234870 | IMAGING APPARATUS FOR FULLY AUTOMATIC SCREEN PRINTER - An imaging apparatus for fully automatic screen printer including two stacked light sources, two stacked beamsplitters, two stacked optical reflectors, two stacked imaging lens and two stacked image sensors, wherein the two stacked optical reflectors and the two stacked light sources are correspondingly disposed on two different sides of the two beamsplitters, the two stacked imaging lens are disposed on another side of the beamsplitters different from that of the optical reflectors and the light sources, the two stacked image sensors are disposed behind the imaging lens; the optical reflectors are provided with an upward reflection plane and a downward reflection plane, the optical axes of the imaging lenses are orthogonal to that of the light sources. The imaging apparatus is of two independent optical paths which capture the image of the printed circuit board and that of the screen respectively. Furthermore, the imaging apparatus is of compact structure, high acquiring speed and optical paths easy to be adjusted. | 09-29-2011 |
20120098956 | IMAGING APPARATUS FOR FULLY AUTOMATIC SCREEN PRINTER - An imaging apparatus for fully automatic screen printer including two stacked light sources, two stacked beamsplitters, two stacked optical reflectors, two stacked imaging lens and two stacked image sensors, wherein the two stacked optical reflectors and the two stacked light sources are correspondingly disposed on two different sides of the two beamsplitters, the two stacked imaging lens are disposed on another side of the beamsplitters different from that of the optical reflectors and the light sources, the two stacked image sensors are disposed behind the imaging lens; the optical reflectors are provided with an upward reflection plane and a downward reflection plane, the optical axes of the imaging lenses are orthogonal to that of the light sources. The imaging apparatus is of two independent optical paths which capture the image of the printed circuit board and that of the screen respectively. Furthermore, the imaging apparatus is of compact structure, high acquiring speed and optical paths easy to be adjusted. | 04-26-2012 |
Zhendong Tang, Jingjiang CN
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20090159418 | Centrifugal Switching Device of Single-Phase Induction Motor - A centrifugal switching device of a single-phase induction motor includes a centrifuge and pressure switches. The centrifuge includes a centrifugal sleeve, a centrifugal base, shaft coupling blocks, and a spring. The spring is directly fitted on the centrifugal base. Under a centrifugal force generated by the rotation of the motor, shaft coupling blocks I and II slide axially against an axial force of the spring, thus forcing an axial end surface of the centrifugal sleeve to be separated from contacts of the pressure switches, such that a starting winding of a stator ferrite-core coil of the single-phase induction motor is disconnected and a heater is turned on. The shaft coupling blocks I and II adopt a design with round transition, central sliding contact, and smooth rotation, thereby achieving a simple structure, convenient mounting, and safety usage. | 06-25-2009 |
Zhengrong Tang, Hangzhou CN
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20100061375 | Network Data Storing System and Data Accessing Method - The present disclosure provides a network data storage system and a network data access method. The disclosed network data storage system includes: a data node, used for storing a data unit; a metadata node, used for storing and managing routing information and providing the routing information according to a data processing request of a client; and a data management node, used for processing the requested data unit in the data node according to a data access request of the client. The disclosed system and method may improve access performance of network data, enhance expansibility of a system, and lower expansion cost. | 03-11-2010 |
Zhonghua Tang, Lanzhou CN
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20080293954 | Process For Synthesizing Trioxymethylene Using Ionic Liquid - The present invention relates to a process for synthesizing trioxymethylene, wherein an aqueous solution of formaldehyde is used as the reactant; and an acidic ionic liquid in an amount of from 0.01 to 10 wt % is used as a catalyst. | 11-27-2008 |
20090036715 | METHOD FOR PREPARING POLYMETHOXYMETHYLAL - This invention describes a method for preparing polymethoxymethylal. By this method, polymethoxymethylal is prepared by a catalytic reaction using methanol and trioxymethylene as reactants and using an ionic liquid as catalyst under a relatively moderate reaction condition. The catalyst of this invention has a high catalytic activity and a high conversion; the reaction process is simple, easy to be operated and has a strong controllability; the distribution of the products after reaction is superior and the utilization ratio of the raw materials is high. | 02-05-2009 |
20100056830 | METHOD FOR SYNTHESIZING POLYOXYMETHYLENE DIMETHYL ETHERS BY IONIC LIQUID CATALYSIS - The present invention discloses a method for synthesizing polyoxymethylene dimethyl ethers by ionic liquid catalysis. The method comprises synthesizing polyoxymethylene dimethyl ethers by using a functional acidic ionic liquid as catalyst and using methylal and trioxymethylene as reactant under a relative mild reaction condition. The invention has advantages of high catalyst activity and reaction conversion, simple reaction process, high operationability and controllability, as well as good product distribution and high raw material utilization ratio. | 03-04-2010 |