Deng, CN
Baineng Deng, Yiwu CN
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20100280230 | METHOD OF PREPARING CLARITHROMYCIN - This invention discloses a method of manufacturing clarithromycin, where an erythromycin A 9-oxime thiocyanate salt is used directly to perform an etherification reaction, and then successively silanizattion, methylattion and hydrolysis reactions are sequentially conducted. It is a new process with simple process with a high yield, low cost, less pollution, high quality and is suitable for commercial manufacturing. | 11-04-2010 |
Baoning Deng, Guangdong CN
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20110304278 | Constant Power Limiter and Illumination Device Having Same - A constant power limiter includes a control circuit and a power source circuit thereof, and the control circuit includes a voltage detection circuit configured for detecting a voltage of power source; a current detection circuit configured for detecting a load current; a zero-cross detection circuit configured for detecting a zero-cross point of AC power; a load driving circuit including a controlled silicon; and a micro control unit (MCU) configured for receiving output signals from the voltage detection circuit, the current detection circuit, and the zero-cross detection circuit, and outputting a control signal respectively to the load driving circuit to control a load power, wherein when the load power is less than or equal to a set power value, the load driving circuit has the controlled silicon fully open, when load power is no less than the set power value, the load driving circuit has the controlled silicon conduction angle decreased to stabilize the load power at the set power value. | 12-15-2011 |
20120069480 | METHOD, DEVICE AND SWITCH FOR PROVIDING SHORT-CIRCUIT PROTECTION FOR RESISTIVE AC LOAD - The invention relates to a method for providing short-circuit protection for a resistive AC load, wherein the load is connected with an AC power supply through an active controlled switch controlled by a controller. The method for providing short-circuit protection for the resistive AC load comprises the following steps of: turning on the active controlled switch within a first conduction angle range; obtaining the mean current value of the load through a current detection circuit; and determining whether the mean current value of the load is greater than a default value or not, wherein, if so, the active controlled switch is controlled to be turned off, and if not, the active controlled switch is controlled to be turned on. The invention also relates to a device and a switch for providing short-circuit protection for the resistive AC load. The method, the device and the switch for providing short-circuit protection for the resistive AC load, which are provided by the invention, have the advantages that: when the switch is required to be turned on, the switch is turned on first within the first conduction angle range which cannot cause damage to the switch and the circuit and then whether the switch is continued to be turned on or not is determined by determining whether the resistive AC load is subjected to a short circuit or not through the obtained current value; therefore, the switch and the circuit which are connected with the load can be protected while the resistive AC load in a short-circuit condition can be detected. | 03-22-2012 |
Bin Deng, Panzhihua CN
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20100243468 | METHOD FOR PREPARING METALLIC TITANIUM BY ELECTROLYZING MOLTEN SALT WITH TITANIUM CIRCULATION - The present invention provides a method for preparing metallic titanium by electrolyzing molten salt with titanium circulation. The method mainly comprises reducing titanium tetrachloride (TiCl | 09-30-2010 |
20140116888 | METHOD OF PRODUCING TITANIUM METAL WITH TITANIUM-CONTAINING MATERIAL - A method of producing titanium metal with titanium-containing material which includes mixing, pressing and drying the titanium-containing material with a carbonaceous reducing agent to obtain a resultant as a first anode. Using a metal or an alloy as a first cathode, and using an alkali metal chloride molten salt and/or an alkaline earth metal chloride molten salt as a first electrolyte to constitute a first electrolysis system, to perform pre-electrolysis in an inert atmosphere to obtain a residual anode. After the residual anode is washed, molded and dried, using the residual anode as a second anode, using a metal or an alloy as a second cathode, using an alkali metal chloride molten salt and/or an alkaline earth metal chloride molten salt as a second electrolyte to constitute a second electrolysis system, to perform electrolysis in an inert atmosphere to obtain titanium metal powder. | 05-01-2014 |
Bo Deng, Houjie CN
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20110210194 | SHREDDER WITH SLOT GUARD - A shredder includes a shredder housing with a top head and a shredder mechanism receptacle. The top head has at least a first slot for receiving articles to be shredded. The shredder mechanism receptacle is connected to the top head for receiving a cutting assembly capable of shredding paper. A safety device is disposed in the shredder housing. The safety device includes a slot guard and gear system for selectively blocking the first slot. | 09-01-2011 |
Bob Deng, Suzhou CN
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20100313380 | Cyclonic Dust Collecting Apparatus - A dust collecting apparatus for separating particles from an airflow comprises at least a first cyclonic separator for removing larger particles from the airflow and a plurality of second cyclonic separators, arranged in parallel and in tandem with one another, for removing smaller particles. | 12-16-2010 |
Bo-Liang Deng, Sichuan Province CN
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20080300288 | Alkenyldiarylmethanes, Fused Analogs And Syntheses Thereof - Non-nucleoside inhibitors of HIV-1 reverse transcriptase are described. Such inhibitors may be used as part of a combination therapy to treat HIV infection. Compounds described herein exhibit antiviral potency. In addition, compounds described herein exhibit metabolic stability. Also described herein are processes for preparing Non-nucleoside inhibitors of HIV-1 reverse transcriptase. | 12-04-2008 |
Candong Deng, Hubei CN
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20120065069 | AGENT FOR REDUCING NICOTINE AND HARMFUL COMPONENTS IN TOBACCO LEAVES FOR USE IN FIELD CULTIVATION OF TOBACCO - One aspect of the invention provides an agent for reducing nicotine and harmful components in tobacco leaves for use in the field cultivation of tobacco. In one embodiment, the agent contains (in a weight percentage): salicylic acid 0.005-0.16%, naphthaleneacetic acid 0-0.003%, indoleacetic acid 0-0.015%, and clean water added to 100%. The composition can significantly reduce nicotine and harmful components in tobacco leaves by applying it to tobacco plant in top pruning period of tobacco. The combination of salicylic acid, naphthaleneacetic acid and indoleacetic acid provides synergic effect for reducing nicotine. The nicotine-reducing agent also can result in a yield increase and improve the aroma of tobacco. | 03-15-2012 |
Changjian Deng, Hunan CN
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20080245378 | Method for Producing Flue-Cured Type Tobacco Sheet by Papermaking Process - This invention relates to a production process of tobacco sheet by papermaking. The technical arrangement of this invention are: (a). to immerge and to extract tobacco stem and leaf scrap respectively by water-soluble solvents to respectively obtain solid tobacco stem and solid leaf scrap, and tobacco stem extract and leaf scrap extract via solid/liquid separation; (b). to defibrilate solid tobacco stem and solid leaf scrap respectively, to mix the obtained tobacco stem fiber and leaf scrap fiber and combined with dust to prepare fiber base; (c). to wholly or partly abnegate the tobacco stem extract obtained by Step (a), and to evaporated and to concentrate other extracts that then are sprayed or immerged to coat the formed fiber base that is then dried, threshed and shaped. The tobacco sheet production process offered by this invention has improved the tobacco sheet's filling capacity and its sensory quality. | 10-09-2008 |
20080245379 | Method and Equipment for Adding Tobacco Dust into Papermaking Tobacco Sheet - This invention discloses a method for adding tobacco dust in production process of the papermaking tobacco sheet and its equipment. The tobacco dust is added in 5-30% weight at four process points such as the pipeline from the slurry stabilization box to the slurry flow box, the long-net of the papermaking machine, the position from the vacuum couch to the first press, and the coating position on the papermaking machine. This invention adopts a method for adding the tobacco dust in production process of papermaking tobacco sheet, which has well improved its physical performances including the filling capacity of the papermaking tobacco sheet and solved smoking problems of the papermaking tobacco sheet, such as worse inherent quality, heavy stemy note, insipid tobacco aroma and etc. In addition, this method has also offered a good way to well utilize tobacco dust resource in sizes of 2 mm-100 mesh, which is abnegated in cigarette production, to save resource and to reduce the cigarette cost. | 10-09-2008 |
Chao Deng, 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 |
Chaohua Deng, Zhongshan CN
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20080261508 | Exhaust system with easy installation - An exhaust system with easy installation includes an exhaust fan housing unit, a panel module and a motor module installed within the housing unit. The motor module at least includes a motor, a vane wheel, a volute and a motor fixed plate. A clip-in connecting unit is provided at the inner sidewall of the housing unit for fixing the motor module to the housing unit by moving horizontally to a settled position where the clip-in connecting unit is fixed to a support plate of the motor module. The clip-in connecting unit can be bulges or check flakes. Because the positioning method of moving horizontally is adopted, the size of the exhaust fan housing unit is economically minimized in comparison to the traditional evolving style installation. | 10-23-2008 |
20080298065 | Exhaust system with light source - A ventilating exhaust fan including a housing, a light source module, and a panel module, with a conveniently replaceable light source is provided. An added swivel structure between a reflective cover and a lamp socket enables the lamp socket to turn around at certain angles relative to the reflective cover, and when the strip lamp needs to be replaced, it is convenient to pull the strip lamp out by turning the lamp socket that is integrated with the strip lamp, and at the same time the swivel structure enlarges the space between the strip lamp and the reflective cover and makes it easier for an operator to apply force by holding the strip lamp to pull it, and in addition, it can prevent the breakage of the strip lamp, thus eliminating potential harm or injury to the operator. | 12-04-2008 |
20080299891 | Exhaust system with installation panel - A ventilating exhaust fan including a housing unit, a motor module, a panel module, and an exhaust assembly is provided. The exhaust assembly fixed on a side surface of the housing unit is improved by replacing single piece stopping flake with two-piece stopping flakes in order to reduce air flow friction, thereby overcoming the shortcoming of existing technique of stopping flake which, relying on gravity for reposition, gives rise to larger air flow friction. Furthermore, the noise of the existing pipeline exhaust fan is also reduced by adopting the methods of injection molding of motor module with volute as one entity, and by adhering to volute bottom sponge layer, which in turn is adhered to the base plate of exhaust fan housing. | 12-04-2008 |
Cheng Deng, Nanshan Shenzhen CN
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20110159535 | PREPARATION AND USE OF NUCLEATED RED BLOOD CELL SIMULATING PARTICLES AND HEMATOLOGY CONTROL MIXTURES - The present disclosure provides a nucleated red blood cell simulating particle, which may be leukocytes bound to a fluorescent-staining inhibitor capable of stably binding to the nucleus or a nucleic acid in a cell so as to reduce the binding capacity of the particles to a fluorescent dye during their detection. The present disclosure also provides a method for preparing nucleated red blood cell simulating particles, including the following steps: (a) obtaining purified leukocytes; (b) suspending the leukocytes in a cell treatment solution containing a fluorescent-staining inhibitor which stably binds to the nucleus or a nucleic acid in a cell, and (c) washing the obtained product. The present disclosure also provides a hematology control mixture containing the nucleated red blood cell simulating particles. In addition, the present disclosure describes the use of the nucleated red blood cell simulating particles and the hematology control mixtures comprising the same, for the quality control of a blood cell analyzer. | 06-30-2011 |
Dao-Wen Deng, Hefei CN
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20100185657 | METHOD FOR SEARCHING DATABASE FOR RECORDED LOCATION DATA SET AND SYSTEM THEREOF - A method for searching a database for at least a recorded location data set includes: (a) deciding at least one facility availability condition; (b) searching the database for at least a specific recorded location data set matching the facility availability condition; and (c) displaying the specific recorded location data set found in the database that matches the facility availability condition. | 07-22-2010 |
Enhua Deng, Guangdong CN
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20120066443 | READING/WRITING CONTROL METHOD AND SYSTEM FOR NONVOLATILE MEMORY STORAGE DEVICE - The present invention is adapted to data storage technology field, and provides a reading/writing control method and system for nonvolatile memory, the method including the following steps: dividing valid blocks in the nonvolatile memory into different zones, the zones including at least one data zone having fixed number of valid blocks and one exchange zone having at least two valid blocks; creating a mapping table of logic blocks and physical blocks in each zone; establishing a mapping table of logic pages and physical pages in the blocks based on redundant area information of pages in the blocks, and storing the mapping table of the logic blocks and physical blocks in each zone and the mapping table of logic pages and physical pages in each block in a private data area; and writing data segments in an idle page of the blocks of the data zones in sequence, or reading data segments from valid pages in the data zones, thus the data reading/writing speed and efficiency is promoted. | 03-15-2012 |
Fanghong Deng, Guangdong Province CN
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20100293081 | Device and method for reading, registering and analyzing data of automobile ECU - A device for reading and registering data of automobile ECU includes: a memory ( | 11-18-2010 |
Fangmin Deng, Guangdong CN
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20110216891 | METHOD AND EQUIPMENT FOR IMPLEMENTING INFORMATION EXCHANGE - A method for implementing information exchange is disclosed in the present invention, and the method comprises: a calling user terminal sending information to be sent to a called user terminal by carrying the information in a user-to-user signaling (UUS) field of a call message; the called user terminal sorting out the information carried in the UUS field from the call message after receiving the call message, and feeding back a message other than an acknowledge message to the calling user terminal; the calling user terminal terminating this call after receiving the message fed back by the called user terminal. The simplicity and the easy transformation of the software update of user terminals are fully utilized in the present invention; therefore the present invention can enable a user terminal to have the information exchange function only by properly modifying the software of the user terminal. | 09-08-2011 |
Guixing Deng, Guangzhou CN
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20100197803 | METHOD FOR OBTAINING A SEQUOYITOL-CONTAINING EXTRACT FROM A PLANT OF THE GENUS OF TRIFOLIUM, LEGUMINOSAE OR GINKOACEAE AND USES THEREOF - The method for obtaining a sequoyitol-containing extract from a plant of the genus of | 08-05-2010 |
Hai-Tao Deng, Foshan CN
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20080310832 | IMAGE CAPTURING APPARATUS WITH POP-UP FLASH STRUCTURE - An image capturing apparatus includes a pop-up flash. Pop-up flash includes a flash housing configured for receiving a flash therein, a drive lever and a locking lever. Flash housing is pivoted on image capturing apparatus, and moves between a first position and a second position relative to image capturing apparatus. Flash housing includes at least one positioning hole. Drive lever moves between a third position and a fourth position relative to image capturing apparatus. Locking lever abuts against drive lever. At least one locking protrusion perpendicularly extends upward from a longitudinal side thereof. When drive lever is at third position, at least one locking protrusion engages with at least one positioning hole to lock flash housing at first position; while when drive lever moves from third position to fourth position, flash housing is released to second position after at least one positioning hole separated from at least one locking protrusion. | 12-18-2008 |
Hai Yang Deng, Yuiyang Dist CN
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20120044686 | LED light strip - A LED light strip having a narrow elongated base layer prepared from flexible heat-resisting polyethylene terephthalate, two narrow elongated conducting copper layers coated on the base layer and arranged in a parallel manner along the length of the base layer, a cover layer prepared from flexible heat-resisting polyethylene terephthalate and covered on the base layer over the conducting layers, a plurality of crevices cut through the cover layer and spaced along the length of the cover layer and a plurality of surface mount device light-emitting diodes bonded to the conducting layers in the transverse crevices. | 02-23-2012 |
Han Jun Deng, Qingxi CN
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20100065545 | Heat Gun - A heat gun has a body with a support mechanism mounted on the handle. The support mechanism includes at least one arm moveably mounted on the handle and which is capable of moving between a first retracted position and a second extended position. The at least one arm, when it is in its extended position, is capable of co-operating with the body to form a platform upon which the heat gun can rest on a work surface while the nozzle is placed remotely from the work surface. | 03-18-2010 |
Hao Deng, Xiamen CN
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20100180376 | MOUNTING STRUCTURE OF A SPRAY NOZZLE AND A SHOWER HEAD - A mounting structure of a spray nozzle and a shower head in conjunction with a wall outlet includes a three-way control valve, a connecting rod and a spray unit. The three-way control valve has an inlet connected to the wall outlet, an upper outlet connected to the shower head, and a lower outlet connected to the connecting rod. The connecting rod has a lower end connected with the spray unit and a lower part secured on a wall through a retaining bracket. The spray unit has a retaining seat movably coupled to the connecting rod for insertion of the spray nozzle. With the three-way control valve and the connecting rod, the upper and lower outlets of the three-way control valve are connected to the shower head and the connecting rod respectively to form two water passages. The lower end of the connecting rod is connected with the spray unit. | 07-22-2010 |
20100180967 | CONFIGURATION STRUCTURE OF A SPRAY NOZZLE AND A SHOWER HEAD - A configuration structure of a spray nozzle and a shower head, adapted to a wall outlet, includes a three-way control valve, a connecting rod and a spray unit. The three-way control valve has an inlet connected to the wall outlet, a front outlet connected to an inlet tube extending from a rear side of the connecting rod, and a lower outlet connected to a hose of the spray unit. The connecting rod has a closed lower end, an upper end connected with the shower head, and at least one spray head at a front side thereof. With the three-way control valve and the connecting rod, the front and lower outlets of the three-way control valve are connected to the spray nozzle and the connecting rod respectively to form two water passages. The upper end of the connecting rod is connected with the shower head. | 07-22-2010 |
20100181519 | AUTOMATIC SWITCH VALVE - An automatic valve includes a three-way valve body and a valve core disposed in the valve body. The valve core has a large flange and a small flange formed at middle and front sections, an axial hole therein, and a water outlet formed between the large and small flanges. The water outlet interconnects with the axial hole. The valve body has a front section connected with a connector. A retaining head is inserted into the connector to connect with the valve core. The small flange of the valve core is moved to seal the connector. The water flows into the axial hole, out from the water outlet of the valve core, and into the chambers of the valve body. The valve body may use one side port to connect with a feed pipe and the other side port and the lower port as outlets to connect with outlet devices. | 07-22-2010 |
20100276923 | TEMPERATURE INDICATION PIPE JOINT - A temperature indication pipe joint, including a shell, wherein a water conduit is arranged in said shell, and including a heat transmission unit which has a first end in said water conduit and a second end connected to the center of a spiral double sheet metal, said spiral double sheet metal further has an indicating needle extended from its other end. By utilizing the double sheet metal to sense the change of temperature and deform accordingly, the water temperature can be indicated, which can reduce the cost and achieve a simpler structure compared to the digital thermometer used before; when rotating the cover of the present invention, the quantity of water stream will be adjusted. | 11-04-2010 |
20110006514 | CONNECTING AND FIXING STRUCTURE FOR A SHOWER HEAD - A connecting and fixing structure for a shower head comprises a connector formed in the shower head, a main joint connected to an outlet on the top of the wall, a movable fixing structure used for connecting the main joint and the connector; the movable fixing structure and the main joint may be assembled to form such a structure that can be moveably engaged. When the connector is inserted into the main joint, the connector is fixed on the main joint by the moveable fixing structure through the structure mentioned above and a neck on the connector. Therefore it is convenient and fast to assemble and disassemble the shower head. | 01-13-2011 |
20110155252 | WATER-SAVING CONTROL DEVICE AND THE CONTROL METHOD THEREOF - A water-saving control device and the control method thereof is used in an inflowing waterway. The control device has an internal floating body disposed in an upper cover, a spring and a main body. The upper end of the internal floating body forms a head, which can be hermetically cooperated with an opening of the upper end of the upper cover. The side wall of the internal floating body has a water inlet. The side wall of the lower part of the main body has a flow adjusting opening and the lower part of the internal floating body is movable in the main body for adjusting the flow opening. The lower end of the spring abuts against the inside of the main body while the upper end abuts against the internal floating body to seal the opening of the upper cover. | 06-30-2011 |
Hongqiu Deng, Tianjin CN
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20090237925 | White-light light-emitting diode (LED) road lamp composed of red, green and blue leds - The invention provides a white-light LED road lamp composed of red, green, and blue LED's. The road lamp includes a road lamp body, a heat-dissipating element, a constant-current source, and an LED board. The road lamp body is suspended at a specific height above the ground. Inside the road lamp body is disposed with the LED board connected with the heat-dissipating element. The side surface of the LED board opposite to the heat-dissipating element is electrically connected with a plurality of red, green, and blue LED's. The LED's are connected in series or parallel and driven by the constant-current source. | 09-24-2009 |
Hongyuan Deng, Fujian CN
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20110280826 | Y-SHAPED POLYETHYLENE GLYCOL MODIFIED G-CSF, THE PREPARATION AND USE THEREOF - The present invention relates to granulocyte colony stimulating factor (G-CSF) modified with Y-shaped branched polyethylene glycol (YPEG-G-CSF) at a specific lysine (Lys 17) and the preparation thereof, as well as the pharmaceutical composition comprising YPEG-G-CSF and use thereof. | 11-17-2011 |
Hua Deng, Luohu District CN
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20100164149 | Center Backfire Inner Heat Regenerative Energy Saving High Efficiency Furnace and Tank Integration Reduction Furnace System - A center backfire inner heat regenerative energy saving high efficiency furnace and tank integration reduction furnace system comprises a furnace section and a heating section. The furnace section includes a reduction tank, a material inlet door, a magnesium crystal collecting machine, and a residue exhaust pipe. The reduction tank includes a tank body, a centre combustion room, and plural fume exhaust pipes. The material inlet door is connected to a material charging room between the center combustion room and the tank body, and the magnesium crystal collecting machine is provided with a crystal cover communicating with the material charging room, and a water recycling condensation equipment outside the crystal cover. The residue exhaust pipe is connected to the material charging room and provided with a residue exhaust door and a water dispersing heat separating cover. The heating section includes a burner connected to the center combustion room. | 07-01-2010 |
Hui Deng, Hangzhou City CN
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20100322310 | Video Processing Method - A first video stream is analyzed for generating consecutive video segments. Each video segment indicates a specific scene in the video stream. A first intra frame is added at a start of each of the video segments, and second intra frames are inserted each fixed interval of video frames from the start of each of the video segments for spacing two consecutive second intra frames by the fixed interval of video frames in each of the video segments. | 12-23-2010 |
20130135441 | Image Depth Recovering Method and Stereo Image Fetching Device thereof - By utilizing at least one pair of cameras having a user-configurable displacement, it will be more precise to determine a depth map of a resulting 3D image and smoothening the 3D image, without the expense of using expensive depth cameras. | 05-30-2013 |
20140179423 | Video Game Display System and Related Method of Using a Portable Computing Device to Control Game Play in Video Games Displayed on a Wireless Display - A method of using a portable computing device to control game play in video games displayed on a wireless display includes executing a video game control application and selecting a video game to be run on the portable computing device, displaying a control interface of the video game control application on a screen of the portable computing device, and receiving input signals from a user of the portable computing device via the control interface of the video game control application for controlling game play in the selected video game. The method also includes rendering, encoding, and multiplexing the video data corresponding to the selected video game as the selected video game is played according to the received input signals. The video data is wirelessly transmitted from the portable computing device to the wireless display where the video data is displayed as the video game is played. | 06-26-2014 |
Jiamin Deng, Sichuan CN
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20100178545 | MICROPOROUS POLYMER SEPARATORS FOR LITHIUM ION BATTERIES AND METHOD FOR PRODUCING THE SAME - Provided are separators used in power accumulators such as lithium ion secondary batteries and a preparation method thereof. The said separators are obtained through following steps: providing a polymer colloidal emulsion through a polymerization reaction of polyvinyl alcohol, hydrophobic monomer and hydrophilic monomer in water solution initiated by an initiator; coating a plastic substrate with the said polymer colloidal emulsion using tape-casting method; drying the plastic substrate coated with the polymer colloidal emulsion, and then obtaining the said separators by delaminating them from the substrate. The said separators have good liquid absorbability, high liquid absorption rate and retention, low resistivity, good mechanical strength and good thermal stability (little thermal shrinkage and little size distortion) as well as electrochemical stability. The prepared lithium ion batteries have good cycle stability and long service life. | 07-15-2010 |
20110229768 | MICROPOROUS POLYMER MEMBRANE MODIFIED BY AQUEOUS POLYMER, MANUFACTURING METHOD AND USE THEREOF - Microporous polyolefin membrane modified by aqueous polymer of the invention is obtained by the following steps: copolymerizing 100 parts of a water-soluble polymer, 30-500 parts of a hydrophobic monomer, 0-200 parts of a hydrophilic monomer and 1-5 parts of an initiator into polymeric colloid emulsion; adding 0-100% of an inorganic filler and 20-100% of a plasticizer based on 100% solid content of the polymeric colloid emulsion to obtain slurry; and coating the slurry on one or two surfaces of the surface modified microporous polyolefin membrane and then drying. The microporous polyolefin membrane modified by aqueous polymer has thermal shutdown effect and little thermal shrinkage, and improves the main problem of shrinkage of the microporous polyolefin membrane at high temperature. | 09-22-2011 |
Jian Deng, Hangzhou CN
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20110066697 | Promulgating Information on Websites Using Servers - A method uses web servers to promulgate information from one server to another, instead of promulgating the information by the user to each server individually. A first server receives a first request for promulgating web-information from a user, locally promulgates the web-information, and sends a second request to at least one second website server to instruct the second website server to locally promulgate the web-information. The selection of the second server is done according to a preset configuration file which includes a relationship mapping between the first website server and the second website server. The relationship mapping may provide the user information related to the second website server based on the user information related to the first website server. The present disclosure further discloses a communication apparatus and a communication system. | 03-17-2011 |
20110166926 | Evaluating Online Marketing Efficiency - A method and a system evaluate a company website's online marketing efficiency on various advertising websites by evaluating both access activities and business activities of users originating from the advertising websites. For each user visiting the company website, the method determines the originating website from which the user enters the company website, and obtains the access activities and the business activities of the user on the company website. The method quantifies the access activities and the business activities of the users who enter the present website from the same originating website to generate evaluation data corresponding to the originating website, and evaluates the company website's online marketing efficiency on the originating website based on the evaluation data of the originating website. Using the disclosed method and system, online marketing efficiency can be evaluated more comprehensively and accurately. | 07-07-2011 |
20140003096 | SYNCHRONOUS RECTIFICATION CONTROL CIRCUIT AND POWER SUPPLY THEREOF | 01-02-2014 |
20140055168 | SOURCE-ELECTRODE DRIVING CONTROL CIRCUIT AND CONTROL METHOD THEREOF - Disclosed are driving control methods and circuits for quasi-resonant control of a main power switch of a switching power supply. In one embodiment, a driving control circuit can include: (i) a clamp circuit coupled to a gate of the main power switch, where the clamp circuit is configured to clamp a voltage of the gate to a clamping voltage that is greater than a threshold voltage of the main power switch; (ii) a valley voltage detection circuit configured to activate a valley control signal when a drain-source voltage of the main power switch is at a resonance valley level; and (iii) a source voltage control circuit configured to reduce a voltage of a source of the main power switch to turn on the main power switch in response to the valley control signal being activated. | 02-27-2014 |
20140117865 | AC/DC POWER CONVERTER - In one embodiment, an AC/DC power converter can include: a rectifier bridge and a filter capacitor for converting an external AC voltage to a half-sinusoid DC input voltage; a first storage component, where during each switching cycle in a first operation mode, a first path receives the half-sinusoid DC input voltage to store energy in the first storage component, and a first current through the first storage component increases; a second storage component, where a second path receives a second DC voltage to store energy in the second storage component, and a second current through the second storage component increases; and a third storage component, where in a second operation mode, the first current decreases to release energy from the first to the third storage component, where the second DC voltage includes a voltage across the third storage component through a third path. | 05-01-2014 |
20140159605 | AC-DC POWER CONVERTER - In one embodiment, an AC-DC power converter can include: (i) a rectifier bridge and filter to convert an external AC voltage to a DC input voltage; (ii) a first energy storage element to store energy from the DC input voltage via a first current through a first conductive path when in a first operation mode; (iii) a second energy storage element configured to store energy from a second DC voltage via a second current through a second conductive path when in the first operation mode; (iv) a transistor configured to share the first and second conductive paths; (v) the first energy storage element releasing energy to a third energy storage element and a load through a third conductive path when in a second operation mode; and (vi) the second energy storage element releasing energy to the load through a fourth conductive path during the second operation mode. | 06-12-2014 |
20140167724 | SELF-POWERED SOURCE DRIVING CIRCUIT AND SWITCHING POWER SUPPLY THEREOF - In one embodiment, a source driving circuit configured for a switching power circuit, can include: (i) a source transistor coupled between a source of a main power transistor and ground, where the source transistor can be controlled by a PWM control signal; (ii) the main power transistor being on when the source transistor is on and a gate-source voltage of the main power transistor exceeds a conduction threshold voltage; (iii) a source diode having an anode coupled to the main power transistor source, and a cathode coupled to a delay circuit and a power supply capacitor; and (iv) the delay circuit controlling the main power transistor to turn off a delay time after the source transistor is turned off, where the delay time allows charging of the power supply capacitor such that a voltage across the power supply capacitor is at least a level of a reference voltage. | 06-19-2014 |
20140292290 | SOURCE-ELECTRODE DRIVING CONTROL CIRCUIT AND CONTROL METHOD THEREOF - Disclosed are driving control methods and circuits for quasi-resonant control of a main power switch of a switching power supply. In one embodiment, a driving control circuit can include: (i) a clamp circuit coupled to a gate of the main power switch, where the clamp circuit is configured to clamp a voltage of the gate to a clamping voltage that is greater than a threshold voltage of the main power switch; (ii) a valley voltage detection circuit configured to activate a valley control signal when a drain-source voltage of the main power switch is at a resonance valley level; and (iii) a source voltage control circuit configured to reduce a voltage of a source of the main power switch to turn on the main power switch in response to the valley control signal being activated. | 10-02-2014 |
20150069924 | AC/DC POWER CONVERTER - In one embodiment, an AC/DC power converter can include: a rectifier bridge and a filter capacitor for converting an external AC voltage to a half-sinusoid DC input voltage; a first storage component, where during each switching cycle in a first operation mode, a first path receives the half-sinusoid DC input voltage to store energy in the first storage component, and a first current through the first storage component increases; a second storage component, where a second path receives a second DC voltage to store energy in the second storage component, and a second current through the second storage component increases; and a third storage component, where in a second operation mode, the first current decreases to release energy from the first to the third storage component, where the second DC voltage includes a voltage across the third storage component through a third path. | 03-12-2015 |
Jianguo Deng, Kowloon CN
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20090161699 | Laser emitting material, method for making the same and use thereof - A solid-state laser emitting material for use in conjunction with a light source includes a polymer matrix functioning as host materials, containing laser dye of rhodamine 590 or rhodamine 610 as gain materials and nano-submicron particles as scatters therein. The lowest lasing threshold of the laser emitting material is approximately 5 mJ/cm | 06-25-2009 |
Jianqiang Deng, Nanjing CN
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20110085649 | Fluctuation Monitoring Method that Based on the Mid-Layer Data - Fluctuation monitoring method based on the mid-layer data comprising a monitoring component of the customized instance, mid-layer telephone traffic statistics, a component of self learning telephone traffic and a drawing component of multidimensional traffic monitor. 1) Modeling of telephone traffic status is based on social science empirical model, and uses telephone traffic per day as an analysis granularity, which is composed of three dimensions—time, region and business. 2) the mid-layer of the telephone traffic statistics is calculated based on a monitoring target in regular time. 3) the self learning component of telephone traffic studies and forecasts based on monitoring data. 4) the drawing component of multidimensional traffic monitor will extract data from in the mid-layer of traffic data statistics. | 04-14-2011 |
20110087714 | Methodology Based on Oracle's Umbel Data Import and Export - Based on the ORACLE's umbel data import and export method, | 04-14-2011 |
Jianrong Deng, Nanhai City CN
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20090134673 | Folding frame for a folding chair with seat back - A spring locking knob and a fixed stop at the upper ends of the front legs of a chair frame cooperate to restrict movement of a slideset joining the front legs, rear legs and seat support struts of a chair in making the chair more stable and resistant to an inadvertent folding closure. | 05-28-2009 |
20100237663 | FOLDING FRAME FOR A FOLDING CHAIR WITH SEAT BACK AND SEAT COVER. - A spring locking knob and a fixed stop at the upper ends of the front legs of a chair frame cooperate to restrict movement of a slideset joining the front legs, rear legs and seat support struts of a chair in making the chair with its cover seat more stable and resistant to an inadvertent folding closure. | 09-23-2010 |
Jie Deng, Chongqing CN
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20090136549 | TRANSDERMAL PATCH CONTAINING RASAGILINE FOR TREATMENT OR PROPHYLAXIS OF NERVOUS SYSTEM DISEASE AND ITS PREPARATION PROCESS - The present invention relates to a rasagiline transdermal patch for treatment or prophylaxis of nervous system diseases, in which the patch comprises an inert backing layer chemically inert to substrate ingredients, a substrate layer comprising rasagiline or a pharmaceutically acceptable salt thereof, and a protective layer to be peeled off before use. The substrate layer is an adhesive system comprising an organic polymer material as basis and an inorganic or organic material as filler, and a plurality of micro-reservoirs containing rasagiline. The substrate further comprises one or more substances for enhancing the transdermal absorption of rasagiline, in which the above organic polymer material in the substrate is used for the reservoir of rasagiline and as adhesive. | 05-28-2009 |
20100305319 | METHOD OF PURIFYING A SALT, SODIUM SALT AND DISODIUM SALT OF PEMETREXED - A method of purifying a salt of pemetrexed have a structure of formula (III) by salting-out, wherein if M | 12-02-2010 |
20110112297 | MORPHINAN DERIVATIVES AND PREPARATION METHODS THEREOF - The present invention relates to morphinan derivatives and preparation methods thereof, especially to ketal hydroxyl protected compounds of morphinan derivatives and preparation method thereof, and to a method for preparing corresponding alkylated morphinan derivatives by using the ketal hydroxyl protected compounds as intermediates, and more especially to a ketal hydroxyl protected compound of methylnaltrexone as intermediate for preparing methylnaltrexone and a method for preparing methylnaltrexone through said intermediate. | 05-12-2011 |
20110172424 | NEW CRYSTALLINE FORMS OF PEMETREXED DIACID, AND PREPARATIONS THEREOF - Three new crystalline forms of pemetrexed diacid, preparation methods and uses thereof are disclosed. These preparation processes are simple and have better practicality. | 07-14-2011 |
20110282069 | HIGH-PURITY FEBUXOSTAT AND THE METHOD FOR PREPARATION - A febuxostat which purity is not less than 99.0%, method for preparation thereof, and pharmaceutical composition thereof. The method for preparation includes recrystallizing febuxostat in a mixed solvent. The said pharmaceutical composition can be used in manufacture of medicaments for treating diseases associated with hyperuricemia. | 11-17-2011 |
20120214877 | STABLE RASAGILINE COMPOSITION - The present invention provides a stable composition of rasagiline comprising an effective dosage of rasagiline or its pharmaceutically acceptable salts and an antioxidant used as a stabilizer. The dosage forms of the composition are pharmaceutically common transdermal-drug delivery dosage form and mucoadhesive delivery dosage form, such as patch, gel, ointment, cream, cataplasm, film, spray and solution, etc. The composition can be used to prevent or treat mental disorders. | 08-23-2012 |
Jijian Deng, Chengdu CN
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20110279162 | Signal conditioning system with a sigma-delta modulator - A signal conditioning system includes a first filter, a signal processing module connected with the first filter, a second filter connected with the signal processing module, and a Σ-Δ modulator connected with the second filter. The signal processing module makes the saturation overflow treatment to the signal output by the first filter using the characteristics of the radix complement adder. The Σ-Δ modulator is a high order filter formed by a plurality of cascaded and inter-stage feedback second-order filters. Based on the performance of the Σ-Δ modulator and the whole system, the stability of the signal conditioning system is improved. | 11-17-2011 |
Jingen Deng, Chengdu City CN
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20080234487 | SUBSTITUTED SULFOXIDE COMPOUNDS, METHODS FOR PREPARING THE SAME AND USE THEREOF - Disclosed are an optically pure compound having formula I, its pharmaceutically acceptable salt and its pharmaceutically acceptable solvate, and a use thereof in manufacturing medicaments and pharmaceutical compositions. A process for preparing the compound defined therein is also provided. | 09-25-2008 |
Juan Deng, Wuhan CN
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20120005143 | Model and algorithm for automated item generator of the graphic intelligence test - A model for automated item generator of the graphic intelligence test solves the tremendous time consuming problem for manually devising the graph intelligence item. At the same time, the invention can automated generate more complicated, more transformations and better layout graph for intelligence test, which are hard to predict. The model utilizes the 12 branch tree as the expressing pattern of matrix graph item, and 8 branch trees as the expressing pattern of series graph item. The automated generating item methods have been presented, and the difficulty of the item has also been validated with the similarity of the optional answers and difficulties of the rules and complexity of the sub-graph. The best feature of the model is that a big amount of the graph item for intelligence test can be generated at one time by the computer, instead of manually devising the matrix graph or series graph for intelligence test. With the model, the online intelligence test platform can update the test database automatically, thus the intelligence and the ability of the examinee can be evaluated breaking through the barrier of the language, culture and education background. | 01-05-2012 |
Jun Deng, Wuhu City CN
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20110270515 | Continuous Driving Mileage Calculation Control System And Calculation Control Method - The invention discloses a continuous driving mileage calculation control system and a calculation control method. The calculation control system comprises an MCU microprocessor, a continuous driving mileage digital display, a vehicle speed signal sampling circuit, an instantaneous fuel consumption signal sampling circuit and a fuel signal sampling circuit. According to the received instantaneous fuel consumption signal and the vehicle speed signal, the MCU microprocessor calculates the average fuel consumption, and then calculates the continuous driving mileage according to the average fuel consumption and the current remaining fuel amount. The digital display is used for displaying the continuous driving mileage. The average fuel consumption refers to the amount of fuel consumption per hundred kilometers between two refilling; and the remaining fuel amount is obtained by deducting the amount of fuel consumption calculated according to the instantaneous fuel consumption signal from the amount of remaining fuel amount measured right after the refilling. | 11-03-2011 |
Minghua Deng, Nantong CN
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20100288774 | AUTOMATIC FILLING TERMINATION DEVICE AND CRYOGENIC VESSEL WITH THE SAME - An automatic filling termination device and a cryogenic vessel are provided including a body with a chamber, defined in the cryogenic vessel and provided with an inlet, communicated with the inlet for filling cryogenic medium into the chamber, and an outlet, arranged on the top wall of the body for discharging the cryogenic medium in the chamber into the cryogenic vessel; a flow termination member blocking the outlet, defined in the chamber of the body and has a predetermined weight to not be floated in the cryogenic medium; a floater, located outside the body and moving up and down when the liquid level of the cryogenic medium as filled into the cryogenic vessel is changed; and a connection, penetrated through the outlet to connect the flow termination member with the floater, wherein the outlet internal diameter is greater than the connection outer diameter by a predetermined dimension. | 11-18-2010 |
Mingliang Deng, Chengdu CN
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20120087668 | METHOD AND DEVICE FOR GENERATING AND RECEIVING OOFDM SIGNAL, AND WAVELENGTH-DIVISION MULTIPLEXING SYSTEM - Embodiments of the present invention relate to the field of communications, and in particular, disclose a method and a device for generating and receiving an OOFDM signal, and a wavelength-division multiplexing system. The method for generating an OOFDM signal includes: converting a channel of serial high-speed data to N channels of parallel low-speed data; performing modulation mapping on the N channels of parallel low-speed data respectively to obtain N channels of information sequences; expanding the N channels of information sequences to 2N+2 channels of information sequences which have a Hermitian symmetric structure; performing inverse Fast Fourier Transform on the 2N+2 channels of information sequences, and then performing parallel-to-serial conversion to obtain an OFDM baseband signal; performing digital-to-analog conversion on the OFDM baseband signal to obtain an OFDM analog signal; and modulating the OFDM analog signal to an optical carrier to obtain an OOFDM signal. | 04-12-2012 |
Patrick Deng, Guangzhou CN
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20110168568 | Process For The Preparation Of Sucralose - A process for preparing sucrose-6-ester is provided, which comprises electrolyzing an electrolyte solution containing sucrose, an acylating reagent and a halide catalyst. Also disclosed is a process for preparing sucralose, which involves the preparation and chlorination of sucrose-6-ester followed by deacylation of the molecule. The process of the invention can be more readily performed with a higher yield than those in the art. | 07-14-2011 |
Ping-Hua Deng, Dongguan CN
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20110236742 | FAULT PROTECTION BATEERY COVER ASSEMBLY - A fault protection battery cover assembly consists of a platform having a plurality of holes disposed thereon, a positive and a negative terminal for providing electricity output, and a positive and a negative terminal connecting bar for providing connection with an internal circuit. Said terminals and terminal connecting bars are insulatedly disposed at a top and a bottom of said platform. The terminal connecting bars are connected electrically with said terminals by a plurality of fastening elements, and characterized in that a fuse is attached onto said positive terminal to cut off the circuit as overcurrent is generated. | 09-29-2011 |
20130049696 | Series/parallel connection scheme for energy storage devices - A battery pack has series-parallel connected battery cells. An inrush current limiting circuit has current limiting devices and a current limiting tracking means limits inrush current from shorted battery cells. Each current limiting tracking means is coupled to the current limiting devices such that they limit an inrush current from parallel neighbor battery cells when one battery cell on the column shorts. The current limiting devices are variable buffer resistors with a positive temperature coefficient. The current limiting tracking means are heat sinks that thermally couples the buffer resistors together such that the buffer resistors increase in resistance with a temperature increase caused by current flowing through the buffer resistor associated with the shorted battery cell. Current regulating elements are in series with columns of battery cells for preventing inrush current to the columns of the battery cells. | 02-28-2013 |
Ping-Hua Deng, Dongguan City CN
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20100291422 | CAP ASSEMBLY FOR USE IN LITHIUM ION BATTERIES - Provided is a cap assembly for use in cylindrical lithium ion batteries. The cap assembly includes an insulating gasket defining a through hole therein, a rupture plate positioned in the through hole, a vent plate soldered on and electrically connected to the rupture plate, a current interrupt device positioned on the rupture plate, and an end cap assembled on the current interrupt device. The current interrupt device can cut off the current path when the battery discharges at a high discharge rate, so as to improve the safety performance of the lithium ion battery. | 11-18-2010 |
20120015219 | EXPLOSION-PROOF DEVICE FOR USE IN POWER BATTERIES - An explosion-proof device for use in power batteries includes a battery cover defining an explosion-proof hole, a valve seat securely mounted in the explosion-proof hole and hermetically sealing the battery cover, and a rupture film positioned in the valve seat and hermetically sealing the explosion-proof hole. The rupture film is insulatively isolated from the valve seat via an insulative cushion enclosing the rupture film, or an insulative layer formed on the rupture film. In the explosion-proof device of the prevent invention, the rupture film is insulatively isolated from the valve seat, which can prevent the rupture film from being electrochemically corroded. | 01-19-2012 |
20120156553 | LITHIUM ION BATTERY - The present invention provides a lithium ion battery including a battery can, a battery cell received in the battery can, electrolyte filled in the battery can, and a battery cover sealing the battery can. The battery can is formed with a flange portion, and the battery cover is formed with a skirt portion corresponding to the flange portion. The skirt portion of the battery cover tightly wraps the flange portion of the battery can, and the skirt portion and the flange portion wrapped in the skirt portion are tightly wound and bent to the battery can, so as to realize desirable sealing between the battery can and the battery cover. | 06-21-2012 |
Pingxiao Deng, Guangdong CN
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20100032478 | TAMPERPROOF GENUINENESS ID DEVICE WITH SELF-DESTRUCT PROTECTION FUNCTION AND A METHOD THEREOF - A tamperproof genuineness ID device with self-destruct protection function and a method thereof, which identifies whether merchandises are genuine or fake by reading, identifying and encrypting genuineness ID information in a genuineness ID medium. The tamperproof genuineness ID device includes a working part with self-destruct protection function and a detecting work part for identifying a product to be detected, wherein the product to be detected is airtight sealed or fixed with the tamperproof genuineness ID device together. The method includes several steps: setting the genuineness ID medium in a coordinate working state with the tamperproof genuineness ID device; identifying information in the genuineness ID medium by the detecting work part of the tamperproof genuineness ID device, then encrypting and calculating to obtain a native genuineness ID code; and outputting a detecting result. The tamperproof genuineness ID device makes genuineness ID detection for merchandise easier and more reliable. | 02-11-2010 |
Qi Deng, Wuxi CN
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20110043174 | VOLTAGE CONVERTER WITH FIRST PUSH - A boost DC/DC power converter is disclosed that has a low voltage source, an inductor and a switching device that forms a series loop, a diode in series with a capacitor coupled across the switching device, a voltage divider coupled across the capacitor and a pulse width modulator that is coupled to the voltage divider. The boost converter includes a first push controller coupled across the switching device to provide a first push voltage of sufficient magnitude to turn the switching device on where the low voltage source by itself is not capable of generating a voltage of sufficient magnitude to operate the switching device. | 02-24-2011 |
20110074359 | SELF CONTAINED POWER SOURCE - A self-contained power source to charge a battery and/or power a load is provided. The power source does not utilize a connection to an external power supply, such as AC mains and/or an AC to DC converter. In one embodiment, the self-contained power source includes an ultra low voltage power generator, such as 0.3V of a single solar cell, or even lower to slightly above the GND potential, that provides a voltage to a rechargeable battery, a load or both. A voltage converter with boost topology is used to supply a voltage comparable to the voltage of the rechargeable battery. A first push circuit containing a zero threshold voltage switch, a MUX circuit and a one-pulse-control block is utilized to ensure initial and continued operation of the voltage converter. | 03-31-2011 |
Shaozhi Deng, Guangdong Province CN
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20090092756 | Method of Directly-Growing Three-Dimensional Nano-Net-Structures - The present invention provides a method for direct synthesis of three-dimensional nano-net-structures. The method is also named thermal evaporation method, which uses metal powders as the raw materials and silicon wafer, aluminum oxide plates or other high-temperature-resistant materials as substrates. The three-dimensional nano-net-structures of single crystal metal oxides are produced on a substrate by heating the metal powders to certain temperature and then keeping for a period of time under the atmosphere of inert gas. The process of the method is simple and direct, and the cost of the raw material is low. The prepared three-dimensional nano-net-structures will have great application prospects in vacuum microelectronic device and gas sensor device. | 04-09-2009 |
20090295271 | Field Emission Display Having Multi-Layer Structure - A field emission display having multi-layer structure is composed of three separate plates, i.e. a cathode plate, a gate plate and an anode plate. Cathodes are prepared on the cathode plates. Gate apertures are fabricated on the gate plate. Gate electrodes and focusing electrodes are fabricated on the gate plate. Phosphor layer is prepared on the anode plate. These plates are assembled together and electrically insulated from each other by insulating spacers, forming a field emission display. | 12-03-2009 |
Shijin Deng, Guangdong Province CN
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20090203775 | Novel compound and a novel microorganism for producing the novel compound - The present invention relates to a novel compound represented as by formula (I). The present invention also provides a novel strain named as | 08-13-2009 |
Shi-Qiang Deng, Hangzhou CN
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20100054137 | AUTOMATIC REPEAT REQUEST (ARQ) PROTOCOL FOR A MULTIHOP COOPERATIVE RELAY COMMUNICATION NETWORK - A method is provided for confirming whether a data unit transmitted from a base station (BS) was successfully relayed to a subscriber station via one of a plurality of relay stations in a multihop cooperative relay network. Selected ones of the relay stations are designated as: a front-linked relay station designed to only transmit a negative acknowledgement message to the BS upon receiving a data unit from the BS that is unable to be decoded and not to transmit an acknowledgement message upon receiving a data unit from the BS that is able to be decoded, and a back-linked relay station designed to only transmit a acknowledgement message to the BS upon receiving the data unit from the BS that is able to be decoded and not to transmit a negative acknowledgement message to the BS upon receiving a data unit from the BS that is unable to be decoded. | 03-04-2010 |
Shuangchao Deng, Zhongshan CN
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20110210630 | PLASTIC PACKAGE MOTOR - A plastic package motor, including at least a plastic package stator ( | 09-01-2011 |
20110234030 | TERMINAL BOX FOR CENTRIFUGAL SWITCH OF MOTOR AND MOTOR WITH THE SAME - A terminal box, including at least a box ( | 09-29-2011 |
Shuiguang Deng, Zhejiang Province CN
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20120066236 | METHOD FOR SEMANTIC SERVICE REGISTRATION AND QUERY BASED ON WORDNET - A method for semantic service registration and query based on WordNet is disclosed. The method includes the following steps: (1) semantic service registration: a service provider registers a service and uploads the Web Service Description Language (WSDL) document corresponding to the service, and a system parses the WSDL document to form a service description tree, then constructs a WordNet ontology tree according to the input of the service, performs a semantic annotation on the input/output of the service to form a Web Service Semantic Description Document (WSDL-S), and finally stores it in a register library; (2) semantic service discovery: a service requester inputs the information of service type, semantic information of the service input/output and other user-defined information to the register library to retrieve the services meeting the requirements; and (3) similarity sorting: the services meeting a certain threshold are sorted in descending order. The method has the advantages of the combination of WordNet ontology library and the semantic description language of WSDL-S, and definite semantic meaning. | 03-15-2012 |
Taijun Deng, Dongguan City CN
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20080261796 | RESISTANCE PASTE FOR HIGH-POWER THICK FILM CIRCUITS BASED ON A STAINLESS STEEL SUBSTRATE AND PREPARATION METHOD THEREOF - The present invention relates to a resistance paste for a high-power thick film circuit based on a stainless steel substrate and a preparation method thereof The resistance paste disclosed in the present invention demonstrates a low resistivity, excellent insulating performance, superior printing and sintering characteristics, and good compatibility with a surface-insulated stainless steel substrate. The preparation method of the present invention comprises steps of: A. Preparing a microcrystalline glass powder; B. Preparing an organic binder; C. Formulating a paste: preparing a solid-phase component with the silver powder, the palladium powder and the microcrystalline glass powder in appropriate proportions; mixing in a ball mill tank the solid-phase component and the organic binder in an appropriate proportion; and putting the resultant mixture into a ball mill to be grounded therein. In the present invention, a microcrystalline glass is selected as a binding phase, and a resistance trace layer made therefrom exhibits an expansion coefficient compatible with the stainless steel and can be well bonded with the stainless steel. The resistance trace layer thus obtained has advantages of low resistance, good compatibility with dielectric materials and electrode pastes used in thick film circuits based on a stainless steel substrate, and satisfactory conductivity. | 10-23-2008 |
Wei Deng, Jiangsu CN
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20110308096 | CHAIN SAW - A chain saw includes a housing, a sprocket wheel which is provided in the housing for driving a saw chain, and a chain guide for guiding the movement of the saw chain. The chain guide extends out longitudinally from the housing and is movable longitudinally relative to the housing. The chain saw includes a chain tensioning device. The chain tensioning device comprises a driven member arranged on the chain guide and a driving member which drives the driven member to move the chain guide longitudinally and a rotating device rotating the driving member. A stepless clutch device is arranged between the rotating device and the driving member. The chain tensioning device presses the chain guide while it tensioning the saw chain. Thus it prevents effectively the chain guide from loosing after the saw chain is tensioned. The operation of the chain tensioning device is labour-saving. The chain tensioning device has a stable structure and it is hard to be worn. | 12-22-2011 |
Weicheng Deng, Ganzhou City CN
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20110097675 | SAFETY LIGHTER WITH DOUBLE-WHEEL AND BUFFER-WHEEL IGNITION DEVICE - A safety lighter includes double rotating wheels provided on each side of a sparking wheel, with a buffer wheel between one of the double rotating wheels and the sparking wheel and received around an axle portion of the one rotating wheels. The buffer wheel hinders rotation of the rotating wheels and sparking wheel, idling freely and shielding one of the rotating wheels from a young/small user. Upon sufficient adult force downward on the buffer wheel, however, the axle and aperture surfaces will mate/grip sufficiently to allow the force on the buffer wheel to drive the rotating wheel. Also, some adults will be able to press the buffer wheel (to engage with the axle) and both of the two rotating wheels at the same time to drive the wheel set. The buffer wheel may be included in a common double-wheel lighter wheel system, with little if any change to the total axial length of the wheel assembly, and, hence, little if any change to the lighter structure other than the wheels. | 04-28-2011 |
Wei-Feng Deng, Guangdong Province CN
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20100103179 | ELECTRONIC DEVICE - Electronic devices with more than one video output terminals and capable of providing distinct videos at different video output terminals. The electronic device comprises first and second display processors driving first and second video output terminals, respectively. The first display processor comprises a blender and a multiplexer. The blender blends a video with image signals, provides a fully-blended video for the first video output terminal, outputs the video, the partly-blended videos and the fully-blended video to the multiplexer. The second display processor is coupled between the output terminal of the multiplexer and the second video output terminal. | 04-29-2010 |
Wenhong Deng, Chengdu CN
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20120011940 | Integrated Micromachining Air Flow Path Clog Sensor - Nowadays many electronic devices, such as LCD projector, computer servers, and air fresher etc. require reliable air cooling system to reduce the risk of electronics damage caused by overheating. The present invention disclosed an apparatus integrated with air flow sensor as an alarm apparatus for air flow clog detection. The major prior approach for air flow circulation failure detection is based on an indirect measurement method of temperature monitoring on surrounding environments, which method is suffering from the slow response and poor identification of real-time situation. The present invention will demonstrate the advantages by directly monitoring air flow over by indirectly monitoring the surrounding temperature as for the purpose of preventing air flow path clog. | 01-19-2012 |
20120024054 | HIGH ACCURACY BATTERY-OPERATED MEMS MASS FLOW METER - With increasing demands on data communication and remote control in current industrial processes or gas measurement applications, development of new technologies would be necessary. The current invention presents a MEMS mass flow meter that are cost compatible with conventional variable area flow meters while providing all digital data process including accumulated flow rate measurements, user programmable flow rate alarm and flow data storage. These in-line meters provide packages in pipe diameter from 4 mm up to 100 mm. It is powered with battery and can be used as a stand-alone hand-held option. The meter is also equipped with the industrial standard RS485 Modbus communication interface for easy network and remote management. | 02-02-2012 |
Wenlong Deng, Chengdu City CN
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20100189825 | Pharmaceutical composition for treating rheumatism, and method of making same - A pharmaceutical composition for the treatment of rheumatism and a method of preparing it are provided. The composition consists of an alcoholic extract of 1-4 parts by weight | 07-29-2010 |
Xianglin Deng, Chongqing CN
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20110046400 | PREPARATION METHOD OF (3S,4S)-3-HEXYL-4-((R)-2-HYDROXYTRIDECYL)-OXETAN-2-0NE AND THE PRODUCT OF THAT METHOD - The present invention relates to a method for the preparation of (3S,4S)-3-hexyl-4-((R)-2-hydroxytridecyl)-oxetan-2-one and a product of the method. The method includes the following steps: a) reducing a substance represented by formula (II) to obtain a substance represented by formula (III), and then oxidizing the substance represented by formula (III) to form a substance represented by formula (IV); b) acylating n-octanoic acid to obtain n-octanoyl chloride using thionyl dichloride, then condensing the obtained n-octanoyl chloride with 2-mercapto-pyridine under basic condition to form a substance represented by formula (V), and then converting the substance represented by formula (V) to a substance represented by formula (VI); c) reacting the substance obtained in the step a) with the substance obtained in the step b) under catalytic condition of Lewis acid to generate a substance represented by formula (VII), and then reacting with a Lewis acid. The meanings of the signs in these formulas are the same as those in the description. | 02-24-2011 |
Xiao-Bao Deng, Luohu District CN
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20100164149 | Center Backfire Inner Heat Regenerative Energy Saving High Efficiency Furnace and Tank Integration Reduction Furnace System - A center backfire inner heat regenerative energy saving high efficiency furnace and tank integration reduction furnace system comprises a furnace section and a heating section. The furnace section includes a reduction tank, a material inlet door, a magnesium crystal collecting machine, and a residue exhaust pipe. The reduction tank includes a tank body, a centre combustion room, and plural fume exhaust pipes. The material inlet door is connected to a material charging room between the center combustion room and the tank body, and the magnesium crystal collecting machine is provided with a crystal cover communicating with the material charging room, and a water recycling condensation equipment outside the crystal cover. The residue exhaust pipe is connected to the material charging room and provided with a residue exhaust door and a water dispersing heat separating cover. The heating section includes a burner connected to the center combustion room. | 07-01-2010 |
Xiaotie Deng, Hong Kong CN
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20090307213 | Suffix Tree Similarity Measure for Document Clustering - The subject innovation provides for systems and methods to facilitate weighted suffix tree clustering. Conventional suffix tree cluster models can be augmented by incorporating quality measures to facilitate improved performance. Further the quality measure can be employed in determining cluster labels that show improvements in accuracy over conventional means. Additionally “stopnodes” can be defined to facilitate traversing suffix tree models efficiently. Quality measurements can be determined based in part on weighting factors applied to terms in a vector model, said terms being mapped from a suffix tree model. | 12-10-2009 |
Yeqing Deng, Dongguan City CN
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20090000450 | CRANK ROLLER PAPER CUTTING DEVICE - This invention reveals a crank roller paper cutting device, which comprises a base, a supporter, a handle part, a master roller, a slave roller, and a group of speed-reducing gears. Via the group of speed-reducing gears, handle part correlates to the master roller and slave roller at one terminal, both of the master roller and slave roller are captured by the open bores therewith on the supporter. While the other ends of master roller and slave roller are suspended in the air, where a removable positioning block is attached. Upon the above said positioning block, there are two open bores or blink holes in correspondence to the master roller and slave roller respectively. Around the master roller and slave roller are many removable regulating cylinders or one regulating cylinder in different thickness. This crank roller paper cutting device is reasonable in design, easy to use and safe in operation for a wide range of applications, particularly valuable for kindergarten enlightenment education. | 01-01-2009 |
20090008054 | PATTERN CUTTER - Disclosed here in the present utility model is a pattern cutter. The pattern cutter includes a base and blade. The blade is located on the base. The blade forms the shape of pattern to be cut. The said base and blade are of one-piece structure, which is machined to shape at one go through die-casting process. The height of the said blade is greater than or equal to 2.5 mm on the base. The angle of the cutting edge of blade is smaller than or equal to 60°. The said blade is surfaced with a plating coat. The present utility model is characterized by simple and rational construction, easy to make, low cost, high product accuracy and good consistency, with a wide range of adaptability and better market prospect. | 01-08-2009 |
Yihui Deng, Liaoning Province CN
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20100189596 | COMPOSITE EMULSIFIER, AN EMULSION PREPARED FROM IT AND THE PREPARATION METHOD THEREOF - A composite emulsifier, contains two or more emulsifiers selected from phospholipid, PEG emulsifier and poloxamer-like substance, and may contain cryoprotectant. An emulsion prepared from the composite emulsifier and a preparation method of the emulsion. | 07-29-2010 |
20110064794 | Drug Delivery System, its Preparation Process and Use - A protein-phospholipid dispersion preparation in a drug delivery system is provided, in which the weight ratio of protein to phospholipid is 1:300-300:1 and the particle size is between 5 nm and 1000 nm. The preparation process of the said preparation contains the mixture of protein phase and phospholipid phase and the homogenization process. The said drug delivery system can be used in many different pharmaceutical agents. | 03-17-2011 |
Yin Deng, Shanghai City CN
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20100070680 | MEMORY MANAGEMENT METHOD DURING POWER-ON SELF TEST - A memory management method during a power-on self test is used to perform an access management on an option ROM during a power-on self test after a personal computer is powered on. The memory management method includes the following steps. When a BIOS is booted, an option ROM is detected. A memory segment is designated in a conventional memory. It is determined whether the memory segment is empty or not. If the memory segment is not empty, a register segment with the same capacity as the memory segment is applied for from an extended memory, and data in the memory segment is moved to the register segment for being stored. If the memory segment is empty, data in the option ROM is moved to the memory segment. The option ROM in the memory segment is set. | 03-18-2010 |
Yin Deng, Shanhai City CN
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20100205422 | METHOD FOR SETTING BASIC INPUT/OUTPUT SYSTEM - A BIOS (Basic Input/Output System) setting method is disclosed, which is applicable to a computer equipped with a MEMORY a CMOS RAM (Complementary Metal Oxide Semiconductor Random Access Memory), and a BIOS-ROM (Basic Input/Output System Read-Only Memory) storing a first setting document. The BIOS setting method includes: providing a setting interface to allow a user to perform settings so as to form a second setting document; storing the second setting document in the BIOS-ROM; and loading the first and second setting documents to the MEMORY during a POST (Power On Self Test) process of the computer; saving the first setting document, or alternatively revising the first setting document and/or combining the first setting document with the second setting document according to the second setting document if loaded, so as to form a third setting document; and loading the third setting document to the CMOS RAM to perform a system initialization according to the third setting document. | 08-12-2010 |
20100205423 | BIOS, COMPUTER DEVICE AND METHOD FOR RECOVERING BIOS - The invention provides a Basic Input/Output System (BIOS), a computer device and a method for recovering the BIOS. The BIOS includes a first boot block, a second boot block and a main BIOS block. The computer device includes a control chip disposed therein and said BIOS. When the programs in the first boot block and the main BIOS block are damaged, the second boot block can be selected so as for the BIOS to boot from the second boot block. Meanwhile, a recovery module of the second boot block can be utilized to recover the first boot block and/or the main BIOS block. | 08-12-2010 |
Yiqiang Deng, Guangzhou CN
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20110097179 | EQUIPMENT FOR MAKING AN ALBUM CORE AUTOMATICALLY - The present utility model relates to an equipment for making an album core automatically, which comprises automatic feeding mechanisms for feeding an album paper and an interlayer, a creasing mechanism for creasing the middle of the album paper to form a crease, a folding mechanism for folding the album paper along the crease and a pasting mechanism for pasting the album or the interlayer by coating glue, wherein the automatic feeding mechanisms include an album paper feeding mechanism, an interlayer feeding mechanism and a control mechanism connected to the two feeding mechanisms. The equipment in the utility model has higher automaticity and can select the kinds of album papers freely. | 04-28-2011 |
20120170997 | EQUIPMENT FOR MAKING AN ALBUM CORE AUTOMATICALLY - The present utility model relates to an equipment for making an album core automatically, which comprises automatic feeding mechanisms for feeding an album paper and an interlayer, a creasing mechanism for creasing the middle of the album paper to form a crease, a folding mechanism for folding the album paper along the crease and a pasting mechanism for pasting the album or the interlayer by coating glue, wherein the automatic feeding mechanisms include an album paper feeding mechanism, an interlayer feeding mechanism and a control mechanism connected to the two feeding mechanisms. The equipment in the utility model has higher automaticity and can select the kinds of album papers freely. | 07-05-2012 |
Yiqiang Deng, Guangdong CN
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20110088835 | METHOD FOR MAKING AN AUTOMATIC ALBUM - The present invention relates to a method for making an album in a full-automatic way, comprising the steps below: feed the album paper into a creasing machine piece by piece; crease the album paper in the middle and then transfer the album paper to a folding mechanism; fold the album paper along the middle seam and transfer the album paper to a pasting mechanism; select automatic pasting process according to the album making command, when an interlayer is not required, apply the adhesive on one external side of the album paper, align with the other external side of the previous piece of the album paper that is without the adhesive coating, and so forth, so that all the album paper is bonded together to form the album core; when an interlayer is required, feed the pasting mechanism between the album paper and the interlayer, apply the adhesive on one side of the interlayer, paste it with the external side of the previous piece of the album paper, apply the adhesive on one external side of the next piece of the album paper, paste it with the other side of the interlayer, paste the album paper and the interlayer by alignment, feed another piece of the interlayer, and so forth, so that all the album paper and the interlayer are bonded alternately to form the album core. | 04-21-2011 |
Yong Deng, 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 |
20140060710 | HEAT TREATMENT METHOD FOR BAINITIC TURNOUT RAIL - The present disclosure discloses a heat treatment method for a bainitic turnout rail, which includes: naturally cooling the turnout rail at a temperature in an austenite region after being finishing rolled to 450-480° C. at a tread center of a rail head of the turnout rail; accelerated cooling the naturally cooled turnout rail to 230-270° C. at the tread center of the rail head, a cooling rate at the tread center and a non-working side of the rail head being 1.5-5.0° C./s, a cooling rate at the working side of the rail head increasing by 0.1-1.0° C./s based on 1.5-5.0° C./s; continuously accelerated cooling the working side, the tread center and the non-working side of the rail head at a cooling rate of 0.05-0.25° C./s to decrease a temperature of the tread center of the rail head to 265-270° C.; and finally, naturally cooling the turnout rail to an ambient temperature. | 03-06-2014 |
20140102603 | METHOD FOR HEAT-TREATING BAINITE STEEL RAIL - A method for heat-treating a bainite steel rail is disclosed. The method includes: cooling a rolled steel rail naturally to lower a surface temperature of a rail head of the steel rail to 460° C. −490° C.; cooling the steel rail forcely at a cooling rate of 2.0° C./s-4.0° C./s to lower the surface temperature of the rail head to 250° C.-290° C.; placing the steel rail in an ambient temperature until the surface temperature of the rail head is more than 300° C.; performing a tempering on the steel rail in a heating furnace at 300° C.-350° C. for 2 h-6 h; and air cooling the steel rail to the ambient temperature. Steel rails heat-treated by present method may have a stable retained austenite structure and a good mechanical performance. | 04-17-2014 |
20140182751 | HEAT TREATMENT METHOD OF TURNOUT TRACK AND THE TURNOUT TRACK - The present invention provides a heat treatment method of turnout track comprising performing an accelerated cooling on the turnout track to be treated having a railhead tread with a temperature of 650-900° C. so as to obtain the turnout track with full pearlite metallographic structure, wherein the accelerated cooling velocity performed on the working side of railhead of the turnout track is higher than that performed on the non-working side of the railhead of the turnout track. The present invention provides a turnout track obtained with a heat treatment process as depicted therein. The turnout track in present invention has good straightness; both the hardness and tensile strength of the working side of railhead are higher than that of the non-working side of railhead. | 07-03-2014 |
Yong Deng, Sichuan CN
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20080293808 | Non-Steroidal Androgen Receptor Modulators, Preparation Process, Pharmaceutical Composition and Use Thereof - Non-steroidal androgen receptor modulating compounds of the general formula (I), their pharmaceutically acceptable salts, preparation process and pharmaceutically compositions containing the said compounds are disclosed. Such compounds of the general formula (I) or their pharmaceutically acceptable salts can be used for preparing non-steroidal medicines to treat and/or prevent conditions or diseases such as prostatic hyperplasia, prostate cancer, hirsutism, severe hormone-dependent alopecia or acne, etc. as a result of androgen receptor antagonistic activities. | 11-27-2008 |
20130193223 | STEEL RAIL FOR HIGH SPEED AND QUASI-HIGH SPEED RAILWAYS AND METHOD OF MANUFACTURING THE SAME - The present discloses a steel rail for high speed and quasi-high speed railways and a manufacturing method thereof. The steel rail having a superior rolling contact fatigue property can be obtained by reducing content of carbon in conjunction with controlled cooling after rolling. The steel rail includes 0.40-0.64% by weight of C, 0.10-1.00% by weight of Si, 0.30-1.50% by weight of Mn, less than or equal to 0.025% by weight of P, less than or equal to 0.025% by weight of S, less than or equal to 0.005% by weight of Al, more than 0 and less than or equal to 0.05% by weight of a rare earth element, more than 0 and less than or equal to 0.20% by weight of at least one of V, Cr, and Ti, and a remainder of Fe and inevitable impurities. The steel rail manufactured according to the method of the present invention maintains the strength and hardness of the existing steel rail for the high speed railways, while enhancing the toughness, plasticity and yield strength, and an energy value required for initiating and expanding microcracks formed at the surface of the steel rail due to fatigue is increased, and thus under the same conditions, the rolling contact fatigue property of the steel rail can be improved, thereby finally improving the service lifetime and the transportation safety of the steel rail. | 08-01-2013 |
20140171640 | 1,3-OXAZOLIDINE-2-ONE-LIKE COMPOUND, PREPARATION METHOD AND USES THEREOF - This invention provides 1,3-oxazolidin-2-one compounds of formula I and their salts, their preparation methods, and use in the preparation of linezolid racemate and its optical isomer, which are used as oxazolidinone antibacterial agents. In the formula, R is H, hydroxyl, halogen, C | 06-19-2014 |
Yong Qiang Deng, Dongguan CN
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20100035143 | Lithium battery - The present invention is to provide a lithium battery can be exempted from short circuit problems caused by metallic particles agitated through the manufacturing process and later usage. Said lithium battery includes a battery cover, anode films, separators, cathode films, an organic electrolyte, a cylindrical housing with a neck portion formed on an upper portion of the cylindrical housing. Said neck portion is spread with a layer of polymeric based composite materials onto an inner wall inside the neck portion, damages happened to the neck portion will not cause short circuit also. | 02-11-2010 |
Youquan Deng, Lanzhou CN
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20100274041 | METHOD FOR PREPARING A CARBAMATE, A CATALYST APPLIED IN THE METHOD, A METHOD FOR PREPARING THE CATALYST AND USE THEREOF - The present invention pertains to a novel method for preparing a carbamate, in which the method comprises reacting an aliphatic substituted urea and/or its derivatives, with a hydroxyl group containing compound to obtain a carbamate. In addition, the present invention provides a novel catalyst which is suitable for catalyzing the reaction to form a carbamate, and a method for preparing the novel catalyst. The method of the present invention for preparing a carbamate does not involve the application of carbon monoxide which is toxic, and the reaction conditions are relatively mild with high catalytic activity, high reaction selectivity of the catalyst, and a relatively short reaction time. Furthermore, the catalyst is separated from the reaction system and reused easily, which will facilitates scale up and industrial application. | 10-28-2010 |
20110021810 | METHOD FOR PREPARING ISOCYANATES BY LIQUID-PHASE THERMAL CRACKING - The present invention discloses a method for preparing isocyanates by liquid-phase catalytic thermal cracking. In this method, in a reaction-rectification thermal cracking reactor, using a catalyst composition comprising a superfine powder metal oxide catalyst and an ionic liquid, an alkyl or aryl dialkylurethane, or multialkylurethane being a reactant is liquid-phase thermal cracked for a reaction time of 0.5-3 h under a reaction temperature of 160-220° C. and an absolute pressure of 1000-8000 Pa so as to prepare the corresponding isocyanate. The invention has the characteristics of low thermal cracking temperature, high yield of target products, relatively simple reaction apparatus and good universality for substrates (the yields of HDI, MDI, TDI, HMDI, NDI and IPDI or the like are all >85%) and the like. | 01-27-2011 |
20140039181 | METHOD FOR PRODUCING N-SUBSTITUTED AMINE COMPOUNDS THROUGH CATALYZED ALKYLATION - The invention relates to a method for producing a N-substituted amine compound by catalyzed alkylation. The method uses amine and alcohol or two kinds of amines as the reaction materials, employs composite metal oxides catalyst at a reaction temperature of 80-180° C. to catalyze the reaction for 6-36 hours, so as to produce the N-substituted amine compound. The reaction condition of the method of the invention is relatively moderate, using a catalyst made of cheap non-noble metals, which is non-caustic and easy to be separated and reused. The reaction does not need any medium and has relatively high conversion rate and selectivity. | 02-06-2014 |
20150018548 | PROCESS FOR PRODUCING N-METHYL OR N,N-DIMETYL AMINES - A process for producing N-methyl or N,N-dimethyl amines, which comprises using amine compound, nitro-containing compound or nitrile compound as a starting material, carbon dioxide as a methylating agent and hydrogen gas as a reducing agent, and allowing them to react in a sealed reactor for 6 to 48 h in a reaction medium at a reaction temperature of 80 to 180 ° C. in the presence of a composite catalyst, so as to provide N-methyl or N,N-dimethyl amines. The process of the present invention is simple and under relative mild reaction conditions. By means of the process of the invention, the target products can be prepared at low cost with a high yield. The catalysts used have a high catalytic activity and can be separated from the reaction system simply and reused. Furthermore, the whole process of the present invention is environmental-friendly and facilitates the cycling use of carbon dioxide. | 01-15-2015 |
Youquan Deng, Gansu CN
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20110160478 | CATALYST FOR THE SYNTHESIS OF ALKYL CARBAMATES, THE METHOD FOR PREPARING THE SAME AND THE USE THEREOF - The present invention pertains to a catalyst for the synthesis of organic alkyl carbamates, the method for preparing the same and the use thereof. The catalyst comprises a catalytically active component and a catalyst support, and the catalytically active component being carried by the catalyst support, wherein the catalytically active component comprises a transition metal oxide, and the general formula of the transition metal oxide is EOx, wherein E is selected from transition metal element and x is in the range of 0.5-4. | 06-30-2011 |
Yueguang Deng, Zhijiang CN
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20110204653 | GENERATORS USING BIO-KINETIC ENERGY - Devices for converting bio-kinetic energy into electrical energy. Devices may include a fluid conduit configured to contain a liquid conductive material, a transducer coupled to the fluid conduit and configured to drive flow of the liquid conductive material through the fluid conduit, and a magnetohydrodynamic (MHD) power generation unit operatively coupled to the fluid conduit, wherein the MHD power generation unit is configured to convert liquid conductive material flow through the fluid conduit into electrical power. Devices may be incorporated into a number of wearable articles and building articles for conversion of bio-kinetic energy into electrical energy. | 08-25-2011 |
Yufeng Deng, Youxi CN
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20090123671 | Fir plank structure and processing method thereof - A processing method of the fir plank structure in accordance with the present invention includes the following steps. The wood is shaped to a plank. A sealing layer is applied to an outer periphery of the shaped plank. The sealing layer is quickly cured by heating and baking under 100° C. or slowly and automatically cured under room temperature. A bottom layer is applied to an outer periphery of the sealing layer. The bottom layer is quickly cured by heating and baking under 100° C. or slowly and automatically cured under room temperature. A surface layer is applied to an outer periphery of the bottom layer. | 05-14-2009 |
Yun Fei Deng, Shanghai City CN
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20080224761 | OPAMP-LESS BANDGAP VOLTAGE REFERENCE WITH HIGH PSRR AND LOW VOLTAGE IN CMOS PROCESS - A circuit includes an OPAMP-less bandgap voltage generating core circuit connected between a regulated voltage and a ground reference to generate an output bandgap voltage. A preregulator circuit generates the regulated voltage from an unregulated supply voltage. The preregulator circuit includes a negative feedback loop operable to stabilize the regulated voltage and a current source operable to source current for the regulated voltage, the current source mirroring a PTAT current of the OPAMP-less bandgap voltage generating core circuit. The core circuit further includes a negative feedback loop and a positive feedback loop, the negative and positive feedback loops functioning to equalize two internal voltages within the core. | 09-18-2008 |
Yushan Deng, Jilin Province CN
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20090107199 | FLEXIBLE FORMING DEVICE FOR FORMING THREE-DIMENSIONAL SHAPED WORKPIECES - A flexible forming device for forming three-dimensional shaped workpieces, comprising a frame, at least two working rollers, one or more working roller driving mechanisms and one or more adjusting mechanisms, wherein the working rollers, the one or more working roller driving mechanisms and the one or more adjusting mechanisms are installed on the frame respectively. At least one of the working rollers is a flexible working roller, which is bendable and adjustable. The forming device need not use mold and can realize the continuous formation of a three-dimensional curved surface of a plate-shaped workpiece, and the gradual formation of a tube-shaped or bar-shaped three-dimensional shaped workpiece. The forming device can save manpower, material and time. | 04-30-2009 |
Zhenghua Deng, Sichuan CN
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20100178545 | MICROPOROUS POLYMER SEPARATORS FOR LITHIUM ION BATTERIES AND METHOD FOR PRODUCING THE SAME - Provided are separators used in power accumulators such as lithium ion secondary batteries and a preparation method thereof. The said separators are obtained through following steps: providing a polymer colloidal emulsion through a polymerization reaction of polyvinyl alcohol, hydrophobic monomer and hydrophilic monomer in water solution initiated by an initiator; coating a plastic substrate with the said polymer colloidal emulsion using tape-casting method; drying the plastic substrate coated with the polymer colloidal emulsion, and then obtaining the said separators by delaminating them from the substrate. The said separators have good liquid absorbability, high liquid absorption rate and retention, low resistivity, good mechanical strength and good thermal stability (little thermal shrinkage and little size distortion) as well as electrochemical stability. The prepared lithium ion batteries have good cycle stability and long service life. | 07-15-2010 |
Zhihui Deng, Zhongshan CN
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20110215581 | OCEAN WAVE POWER DEVICE - An ocean wave power device, including a floating body, an electric generator, multiple water wheels, and a hydraulic accelerator, the electric generator is fixed on the floating body, the rotating shaft is disposed between the hydraulic accelerator and the floating body, and capable of rotating with respect to the floating body and the hydraulic accelerator, the top of the rotating shaft passes through the floating body and is connected to a rotor of the electric generator, the bottom of the rotating shaft passes through the hydraulic accelerator and is fixedly connected to the water wheel, a water channel is disposed on the hydraulic accelerator, and operates to form high-speed flow whereby driving the water wheels to rotate in the same direction. | 09-08-2011 |
20130200627 | DEVICE FOR CONVERTING WAVE ENERGY INTO ELECTRICITY - A device for converting wave energy into electricity, the device including: a float; a guiding-accelerating wheel, the guiding-accelerating wheel including a wheel body including a casing, a wheel center, and a chamber; an impeller; and an electric generator, the electric generator including a rotor. The float is upward and downward movable in accord with a movement of wave. The guiding-accelerating wheel is connected to a lower part of the float. The wheel center is disposed inside the casing. A plurality of deflectors is annularly arranged between the casing and the wheel body, and the deflectors are inclined to a same direction. Water channels are formed by the casing, the wheel center, and every two adjacent deflectors, each water channel including a water outlet. The impeller is clamped on the guiding-accelerating wheel at a position corresponding to the water outlet of the water channel. | 08-08-2013 |