Zeng, CN
Baoqing Zeng, Sichuan CN
Patent application number | Description | Published |
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20090200912 | Methods for Growing Carbon Nanotubes on Single Crystal Substrates - Methods for growing carbon nanotubes on single crystal substrates are disclosed. A method of producing a nanostructure material comprises coating a single crystal substrate with a catalyst film to form a catalyst coated substrate; annealing the catalyst film by supplying a first promoter gas to the catalyst coated substrate at a first temperature and a first pressure; and supplying a second promoter gas and a carbon-source gas to the catalyst coated substrate in a substantially water-free atmosphere at a second pressure and a second temperature for a time period to cause growth of nanostructures on the catalyst coated substrate. The nanostructure material is used in various applications. | 08-13-2009 |
Biao Zeng, Wuhan City CN
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20120156918 | CONNECTOR ASSEMBLY - A connector assembly includes a first connector with a positioning portion and a second connector with a latch. A blocking portion is located on a second side of the first connector. The latch defines an oblique latching plane, the positioning portion defines an oblique sliding plane, and the blocking portion defines an oblique blocking plane. If the latch is aligned with the positioning portion and is slid towards the first connector, the oblique direction of the second latching plane is substantially the same as the oblique positioning plane. If the latch is aligned with the blocking portion and is slid towards the first connector, an acute angle is defined between the oblique direction of the second latching plane and the oblique direction of the blocking plane. | 06-21-2012 |
20120168330 | PACKING APPARATUS - A packing apparatus includes a case for receiving a plurality of electronic devices and a plurality of mounting members placed in the case. Each mounting member defines a receiving space. A shock-absorbing member is located in the receiving space and divides the receiving space into two mounting spaces. A shock-absorbing block is located in each mounting space. A slot is defined between the shock-absorbing block and the shock-absorbing member. A side of the shock-absorbing block towards the shock-absorbing member defines an oblique plane as a cushioning surface, and the oblique plane abuts the shock-absorbing member when the shock-absorbing member is bent. | 07-05-2012 |
20120188709 | ELECTRONIC DEVICE WITH HEAT DISSIPATION STRUCTURE - An electronic device includes a computer, a circuit board, a supporting base attached to a top surface of the circuit board, and a backboard attached to a bottom surface of the circuit board. The case includes a bottom plate. The circuit board defines a through hole. A CPU is located on the supporting base. The backboard defines a retaining hole. The supporting base defines a fixing hole. A heat sink is attached to the supporting base and contacted the CPU. A fixing member is engaged with the retaining hole, the fixing hole and the through hole, to engage the backboard and the supporting base to the circuit board. | 07-26-2012 |
20120188711 | ELECTRONIC DEVICE - An electronic device includes a computer, a backboard, a circuit board attached to the backboard, and a supporting base attached to the top surface of the circuit board. The computer case includes a bottom plate. The backboard is attached to the bottom plate. The backboard and the supporting base engage with the circuit board, and the backboard is located between the bottom plate and the circuit board, to prevent the circuit board from contacting the bottom plate. | 07-26-2012 |
20120194991 | EXPANSION CARD AND COMPUTER SYSTEM WITH EXPANSION CARD - An expansion card and a computer system with the expansion card are disclosed. The expansion card includes a card body, and a mounting member includes a base and a support extending from the base. The base is fixed to the card body and defines a first plane facing the card body. The support defines an edge substantially extending from the base. An angle defined between the edge and the first plane is not less than about 30 degrees, but not more than about 60 degrees. | 08-02-2012 |
20120224340 | ELECTRONIC DEVICE WITH MOUNTING BRACKET FOR RECEIVING EXPANSION CARD AND CONNECTOR - An electronic device includes a sidewall, a mounting bracket, an expansion card, and a connector. The mounting bracket is mounted to the sidewall. The mounting bracket includes a cover portion, a plurality of retaining members located on the cover portion, and a guiding channel defined between two adjacent retaining members of the plurality of retaining members. The expansion card includes a mounting tab located in the guiding channel. The connector is mounted on one of the plurality of the retaining members and is removable for connecting to the expansion card. | 09-06-2012 |
20120322359 | MOUNTING APPARATUS FOR FAN - A mounting assembly includes a fan and a plate. The fan includes a number of locking pins. The plate defines a ventilation area corresponding to the fan. A number of securing holes are defined by the plate adjacent to a corner of the ventilation area. Two or more raised blocks are located on the plate and adjacent an edge of the ventilation area. The locking pins of the fan are slid into the securing hole and at the limit of the securing hole the raised blocks abut an edge of the fan to prevent the fan moving back out of the securing hole. | 12-20-2012 |
20130108439 | FAN MODULE | 05-02-2013 |
20130142644 | FAN ASSEMBLY - A fan assembly includes a bracket and a fan module. The bracket includes a ventilation plate. A limiting portion protrudes from the ventilation plate. The fan module is secured to the ventilation plate and includes a frame and a plurality of fan blades. The frame includes a first sidewall and a second sidewall opposite to the first sidewall. The plurality of fan blades are received in the frame, and each of the plurality of fan blades includes a first edge adjacent to the first sidewall and a second edge adjacent to the second sidewall. A height of the limiting portion is greater than a distance between the first edge and the first sidewall and smaller than a distance between the second edge and the second sidewall. | 06-06-2013 |
20130149900 | INPUT/OUTPUT CONNECTOR MOUNTING APPARATUS - A mounting apparatus for mounting an I/O connector includes a base having a chamber for accommodating the I/O connector, a cover engaged with the base thereby fixing the I/O connector in the chamber, a shielding case for receiving the base and the cover, and a resilient piece having a first end abutting the shielding case and a second end abutting a housing of the I/O connector. | 06-13-2013 |
Bing Zeng, Hksar CN
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20090238476 | Spectral information recovery for compressed image restoration - Aspects of the subject matter described herein relate to image restoration for compressed images. In aspects, image restoration is accomplished by recovering spectral information from data corresponding to a compressed image. The spectral information is recovered using an algorithm to search through a solution space of possible solutions while constraints are imposed on the solution space to trim undesirable solutions from the space. An algorithm described herein may be iteratively applied to improve the quality of the recovered image. | 09-24-2009 |
Bohong Zeng, Guangdong Province CN
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20110303701 | WATER DISPENSER WITH A RESERVOIR SYSTEM AND FAUCET MANIFOLD THEREFOR - A water dispenser is disclosed having a housing for a reservoir in communication with a faucet to draw water therefrom. A water bottle is positioned spout-down at the top of the housing or in the top section of the reservoir. Water flows to the faucet via gravity without the use of pumps and the like. The configuration of the reservoir and the positioning of conduits provides to place the faucet closer to the top of the water dispenser again without the use of pumps and the like. The faucet includes separate compartments as well as inlets and outlets so as to divert water towards a variety of water treatment apparatuses such as hot tanks, carbonators, chillers and the like. The faucet includes controllable valves which provide the user to choose between hot, cold, carbonated or otherwise treated water. The faucet and reservoir can form an assembly which can be removed from the housing without tools. | 12-15-2011 |
Cheng Zhi Zeng, Wenzhou CN
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20100134306 | Ground Fault Circuit Interrupter With End-Of-Life Indicator - A circuit interrupter with end-of-life indicator is provided. A fuse is provided between the power supply and the control chip, and between the power supply and the main circuit. If the current passing through the control chip or the main circuit is drawing too much current, it indicates a short-circuit fault has occurred. In this case, the fuse is melted, and cutting off power supply to the control chip and the main circuit. An end-of-life indicator light turns off to signal to the user that an fault has occurred to the GFCI device. | 06-03-2010 |
Chongsheng Zeng, Zhongshan CN
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20120104907 | COMBINATION OF OUTER MOTOR AND CONTROL BOX THEREFOR - A combination of an outer motor and a control box therefor including an upper main body and a lower controller. The upper main body includes a casing, a front end cover, a rotor assembly, and a stator assembly. The controller includes a control box and a control circuit board, and the control box is sheathed in a tail end of the casing. A center of an upper bottom surface of the control box is arranged with a bearing chamber corresponding to that arranged at the front end cover. The control box forms a cavity downwards accommodating the control circuit board. A cover is mounted at the bottom of the control box. A fairlead arranged at an inner wall of the control box extends through the bottom of the motor casing to connect an empty cavity of the casing. | 05-03-2012 |
20120194011 | ROTOR ASSEMBLY - A rotor assembly including a rotating shaft, a rotor core, a permanent magnet, a magnetic ring support, and a magnetic ring. The permanent magnet is mounted on the outer side surface of the rotor core. The magnetic ring is nested on the magnetic ring support, and the magnetic ring support and the rotor core are made as a whole by injection molding. The rotor assembly is relatively simple to produce, low in cost, and features improved efficiency. | 08-02-2012 |
20140001911 | ROTOR ASSEMBLY | 01-02-2014 |
20140029202 | MOTOR CONTROLLER - A motor controller, including: a control box ( | 01-30-2014 |
20140062265 | BRUSHLESS DC MOTOR - A brushless DC motor, including: a motor body; a damping ring; a mounting bracket; a locking device; and a controller. The controller includes: a control box, and a circuit board. Two sides of the mounting bracket are convex upward to form two supporting plates, respectively. Each supporting plate is provided with a recess. The damping ring is disposed on each end of the motor body. A bottom of the damping ring matches with the recess of the mounting bracket. The damping ring is fixed on the mounting bracket by the locking device. The circuit board is arranged inside the control box. The control box is disposed on the motor body. | 03-06-2014 |
20140084709 | STRIP STATOR - A strip stator including: a strip stator core; a plurality of upper end insulation groups; and a plurality of lower end insulation groups. The stator core includes two ends. Each upper end insulation group includes at least two upper end insulations connected together by injection molding. Each lower end insulation group includes at least two lower end insulations connected together by injection molding. The upper end insulation groups and the lower end insulation groups are arranged on the two ends of the strip stator core, respectively. | 03-27-2014 |
20140117799 | DC BRUSHLESS MOTOR WITH EXTERNAL ROTOR - A DC brushless motor having an external rotor, the motor including: a shaft, a stator assembly, an end cover, a housing, and a plurality of permanent magnets. The end cover includes a bearing. The housing includes: an inner wall, and an end. The shaft is connected with the stator assembly. The stator assembly is arranged inside the housing. The permanent magnets are positioned outside the stator assembly on the inner wall of the housing. The end cover is disposed on the end of the housing. The shaft is disposed on the bearing of the end cover. | 05-01-2014 |
20140175914 | MOTOR - A motor, including: a motor body, the motor body including two ends; a damping ring, the damping ring including a bottom; a mounting bracket; a locking device; a control box; and a connection housing, the connection housing including two ends, and a sidewall. The damping ring is disposed on each end of the motor body. The bottom of the damping ring is supported by the mounting bracket. The damping ring is fixed on the mounting bracket by the locking device. One end of the connection housing is connected to a bottom of the motor body; the other end of the connection housing is connected to a top of the control box. A plurality of heat dissipation holes is arranged on the sidewall of the connection housing. | 06-26-2014 |
20140175956 | MOTOR CONTROLLER AND BRUSHLESS DC MOTOR COMPRISING THE SAME - A motor controller, including: a control box including an inner wall; a circuit board; a dissipater; an IGBT module; and an insulating piece. The circuit board is disposed inside the controller box. The dissipater is disposed on the inner wall of the control box. The IGBT module is disposed on the dissipater and is in electric connection with the circuit board. The insulating piece is disposed between the dissipater and the controller and prevents the dissipater from contacting with the control box. | 06-26-2014 |
20140175957 | ROTOR ASSEMBLY AND BRUSHLESS DC MOTOR COMPRISING THE SAME - A rotor assembly, including: a permanent magnet and a rotor core. The rotor core includes an annular ring and a plurality of magnetic induction blocks. The magnetic induction blocks protrude outward from the outer side of the annular ring. A radial recess is formed between every two adjacent magnetic induction blocks for mounting the permanent magnet. An end plate and a base plate are disposed on an end surface and a bottom surface of the rotor core by injection molding, respectively. A first connecting column passes through a through hole of the magnetic induction block and connects the end plate and the base plate. An end surface of the end plate protrudes upward to form the magnetic loop bracket. A magnetic loop is disposed on a magnetic loop bracket. | 06-26-2014 |
Deping Zeng, Chongqing CN
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20130023801 | ULTRASONIC TRANSDUCER - An ultrasonic transducer is disclosed, which includes one or a plurality of ultrasonic emitting units. Wavefronts of the ultrasonic waves emitted by the one or the plurality of ultrasonic emitting units are sphere surfaces with uniform radius, and the one or the plurality of ultrasonic emitting units can reflect ultrasound. The one ultrasonic emitting unit is configured to form a spherical resonant cavity, or the plurality of ultrasonic emitting units are configured to form a spherical resonant cavity collectively. An internal cavity of the spherical resonant cavity has a spherical shell shape or a cross-sectional spherical shell shape with a spherical center therein. The ultrasonic waves emitted by the one or the plurality of ultrasonic emitting units are focused on an area in which the spherical center of the spherical resonant cavity is located. The ultrasonic transducer not only can be provided with a large ultrasonic emitting area and a great focusing gain that render the energy of the ultrasonic focus enhanced dramatically, but also can be free from the influence of work frequency of an ultrasonic source. | 01-24-2013 |
Dezhi Zeng, Wuxi CN
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20120172212 | Tri-layer structured metal oxides composite material and method for manufacturing the same - The present invention disclosed a tri-layer structured metal composite oxides material which used in a catalyst coat for purifying vehicle exhaust gas, and the method for manufacturing the same. | 07-05-2012 |
Erlin Zeng, Hai Dian District CN
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20120188962 | Apparatus and Method for Non-Codebook Based Precoding - An apparatus and a method are provided. The provided solution includes a controller configured to determine a transmission mode for user equipment, the transmission mode including non-codebook precoding with fixed precoding granularity; and to control a transceiver to transmit information on the selected transmission mode to the user equipment. | 07-26-2012 |
Fan-Tao Zeng, Hangzhou City CN
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20100266207 | Focus enhancing method for portrait in digital image - A focus enhancing method for a portrait in a digital image is applied to an electronic device capable of receiving or reading a digital image and executing a focus enhancing process with respect to a portrait in the digital image, wherein the focus enhancing process includes a foreground definition procedure for defining a head region and a body region of the portrait as a foreground of the digital image, a foreground and background segmentation procedure for cutting away an image other than the foreground from the digital image and defining the result as a background of the digital image, and a foreground and background blending procedure for blurring the background, feathering a transition region coupled to the foreground and the background, and blending the foreground, the transition region and the background to form a new digital image with a prominent portrait. | 10-21-2010 |
Fuquan Zeng, Hong Kong CN
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20090298985 | Themoplastic Polymer Additive Compositions - A thermoplastic polymer additive composition for addition to a thermoplastic moulding composition to reduce discoloration and/or haze and/or increase the degree of light transmission after moulding of the composition comprises at least one hindered phenol compound and at least one acetaldehyde scavenger. The additive composition may be of particular utility when added to a polyester such as polyethylene terephthalate. | 12-03-2009 |
Guanghuai Zeng, Tianjin CN
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20120107269 | THIOPHENE DERIVATIVES - Disclosed is a compound of formula (I), | 05-03-2012 |
20140255342 | THIOPHENE DERIVATIVES - Disclosed is a compound of formula (I), | 09-11-2014 |
Guangrao Zeng, Hunan CN
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20110171328 | PHARMACEUTICAL COMPOSITION FOR TREATING DIABETES - The invention discloses a pharmaceutical composition for synergistically treating and preventing diabetic complication. The composition contains 1-deoxynojirimycin and fagomine, and the weight ration of the 1-deoxynojirimycin to the fagomine is 0.5-5:1. | 07-14-2011 |
Hai-Bo Zeng, Dongguan CN
Haishan Zeng, Fujian CN
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20120062885 | body fluid detection method using surface enhanced Raman spectroscopy - This invention provides a body fluid detection method by using surface enhanced Raman spectroscopy. In this method, some biological macromolecules in body fluid samples could be separated with membrane electrophoresis technique firstly. Next, samples are cut off along with the substrates and touched with glacial acetic acid. Transparent colloid formed while incubating. Then add enhancing substrates and continue to incubate and stir. When solid impurities precipitated, stop incubating and stand for layering. In the end, take upper layer resulted to be tested using SERS detection method and build SERS database. This invention successfully eliminated disturbance of other complex components on the SERS detection of protein, DNA and RNA. High quality SERS spectrum obtained is beneficial to the analysis and process of SERS spectrum. Thus body fluid can be differentiated by comparing body fluid SERS spectrum belonging to the healthy people and patients. | 03-15-2012 |
Jian Zeng, Guangzhou CN
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20110316219 | SHEET PICK-UP DEVICE OF AUTOMATIC DOCUMENT FEEDER - A sheet pick-up device of an automatic document feeder is provided. The sheet pick-up device includes a two-way clutch transmission mechanism, a sheet pick-up arm, a stopper and a linking assembly. When the two-way clutch transmission mechanism is operated to have the sheet pick-up arm move to a standby position, the stopper is moved with the linking assembly to be in a stopping position. Whereas, when the two-way clutch transmission mechanism is operated to have the sheet pick-up arm move to a sheet pick-up position, the stopper is in a non-stopping position. The sheet pick-up device has enhanced operating stability. | 12-29-2011 |
20120147091 | INKJET HEAD MAINTENANCE DEVICE - An inkjet head maintenance device includes a power gear and a sliding seat. The sliding seat includes a rack, a first one-way gear and a second one-way gear. The first one-way gear and the second one-way gear are arranged at two ends of the rack, respectively. The power gear is engaged with the rack. In addition, through the first one-way gear and the second one-way gear, the sliding seat is driven by the power gear to move between a standby position and a maintenance position in a reciprocating manner. When the sliding seat is driven by the power gear to move to the maintenance position, the power gear is engaged with the second one-way gear, so that the sliding seat is stayed in the maintenance position to the clean an inkjet head. | 06-14-2012 |
Jianfen Zeng, Guangzhou CN
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20110170771 | Method, System and Software Product for Color Image Encoding - The present invention relates to the compression of color image data. A combination of hard decision pixel mapping and soft decision pixel mapping is used to jointly address both quantization distortion and compression rate while maintaining low computational complexity and compatibility with standard decoders, such as, for example, the GIF/PNG decoder. | 07-14-2011 |
20110279474 | Method, System and Software Product for Color Image Encoding - The present invention relates to the compression of color image data. A combination of hard decision pixel mapping and soft decision pixel mapping is used to jointly address both quantization distortion and compression rate while maintaining low computational complexity and compatibility with standard decoders, such as, for example, the GIF/PNG decoder. | 11-17-2011 |
20120301022 | Method, System and Software Product for Color Image Encoding - The present invention relates to the compression of color image data. A combination of hard decision pixel mapping and soft decision pixel mapping is used to jointly address both quantization distortion and compression rate while maintaining low computational complexity and compatibility with standard decoders, such as, for example, the GIF/PNG decoder. | 11-29-2012 |
Jian-Hong Zeng, Pudong CN
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20100255282 | HIGH TEMPERATURE RESISTANT INSULATING COMPOSITION, INSULATING WIRE AND MAGNETIC ELEMENT - A high temperature resistant insulating composition includes an organic polymer and an inorganic binder. The inorganic binder is ranged between 10% and 90% by weight of the high temperature resistant insulating composition. The high temperature resistant insulating composition still possesses strength and insulating property after a high temperature treatment. | 10-07-2010 |
20100301981 | COIL ASSEMBLY AND MAGNETIC ELEMENT WITH SHIELDING FUNCTION - A coil assembly includes at least one insulated wire and an electromagnetic interference shielding layer. The insulated wire is wound into a winding coil part. The winding coil part includes a first wire-outlet segment, a second wire-outlet segment and a central through-hole. The electromagnetic interference shielding layer is formed on the winding coil part for shielding the insulated wire. The electromagnetic interference shielding layer has lateral projection profile on the winding coil part. The electromagnetic interference shielding layer has a radial gap such that the electromagnetic interference shielding layer is a non-conducting loop. | 12-02-2010 |
Jing Zeng, Jiaozhou City CN
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20120286056 | LONGITUDINAL SLEEPER AND DAMPING RAILWAY SYSTEM THEREOF - A longitudinal sleeper and a damping railway system thereof are provided. The longitudinal sleeper comprises a pair of longitudinal prestressed concrete beams ( | 11-15-2012 |
Jinghui Zeng, Xi'An, Shaanxi CN
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20110318261 | Preparation Method of Ferroferric Oxide Magnetic Nanospheres - Disclosed is a process of preparing magnetite nanoparticles, comprising the following steps: 1) preparing a ferric salt mixed system, wherein a soluble ferric salt is dissolved in glycol at ambient temperature, and then urea and polyethylene glycol are added and mixed homogeneously to obtain the trivalent iron salt mixed system, the mass ratio of glycol to the trivalent iron salt being 15:1 to 60:1, glycol to urea being 20:1 to 100:1, and glycol to polyethylene glycol being 20:1 to 100:1; 2) reacting, wherein the trivalent iron salt mixed system is transferred into a reaction autoclave, sealed and placed into a heating device to react at a temperature of 200 to 300° C. for 8 to 72 hours; and 3) washing, wherein after the reaction system is naturally cooled down to ambient temperature, the product is taken out, and washed with anhydrous ethanol and water in turn to obtain the magnetite nanoparticles. The soluble iron salt includes ferric chloride, ferric sulfate, ferric acetate and ferric nitrate. The obtained nanospheres exhibit a uniform distribution of the particle diameter with a good dispersity in water. The nanospheres have superparamagnetism, and their particle diameter can be controlled by varying the reaction time as desired. | 12-29-2011 |
Lei Zeng, Nanjing CN
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20100137005 | METHOD FOR POSITIONING PORTABLE COMMUNICATION DEVICE - A method for positioning a portable communication device is provided. First, the signal intensities of a plurality of base stations near the portable communication device receiving radio waves from the base stations are detected, and coordinates of the base stations are found in order to calculate a position coordinate of the portable communication device through the coordinates and the signal intensities of the base stations. Then, the values of a plurality of environmental features between at least one of the base stations and the portable communication device are obtained from a geographic information system (GIS) according to at least one coordinate of the base stations and the position coordinate of the portable communication device. After that, the signal intensities of the base stations are modified by substituting the values of the environmental features into a path loss model. Finally, the position coordinate of the portable communication device is recalculated according to the modified signal intensities of the base stations thereby enhancing the positioning accuracy substantially. | 06-03-2010 |
Leyong Zeng, Ningbo CN
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20130052140 | FE3O4/TIO2 COMPOSITE NANO-PARTICLE, ITS PREPARATION AND APPLICATION IN MAGNETIC RESONANCE IMAGING CONTRAST AGENTS - This invention provides a Fe | 02-28-2013 |
Li Zeng, Chengdu CN
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20130149733 | ESTABLISHMENT OF RHESUS MONKEY MODEL OF AUTOIMMUNITY TYPE 1 DIABETES - Use of low dose streptozocin in the preparation of an animal model for screening drugs for treatment of antoimmune type 1 diabetes is disclosed, in which streptozocin is administrated intravenously at a dose of 15-30 mg/kg per time for 5 days and administrated again on the 7 | 06-13-2013 |
Li Zeng, Shanghai City CN
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20090128222 | APPARATUS AND METHOD FOR ADJUSTING WORKING FREQUENCY OF VRD BY DETECTING TEMPERATURE - The invention provides an apparatus for adjusting a working frequency of a VRD by detecting temperature. The apparatus includes a temperature control module, a load module and a controller. The temperature control module is used for detecting a temperature of a CPU, and judging an output load state of the VRD according to the detected temperature of the CPU, so as to output a control signal according the output load state. The load module is connected to the VRD, and is used for providing an external resistance to the VRD. The controller is respectively coupled to the load module and the temperature control module, and is used for receiving the control signal and adjusting a resistance of the load module according to the received control signal, so as to adjust a working frequency of the VRD. A power consumption of the VRD may be reduced based on the present invention. | 05-21-2009 |
20090134857 | APPARATUS AND METHOD FOR ADJUSTING WORKING FREQUENCY OF VOLTAGE REGULATOR DOWN CIRCUIT (VRD) BY DETECTING CURRENT - The present invention provides an apparatus for adjusting a working frequency of a VRD. The apparatus includes a current detecting circuit, a variable resistance module, and a controller. The current detecting circuit is adapted for determining an output load state of the VRD by detecting a value of a current outputting from the VRD, and outputting a control signal for adjusting the working frequency of the VRD according to the output load state of the VRD. The variable resistance module is coupled to the VRD, and is adapted for providing an external resistor to the VRD. The controller is coupled to the current detecting circuit, and is adapted for receiving the control signal, and adjusting a resistance of the variable resistance module, so as to adjust the working frequency of the VRD. | 05-28-2009 |
20090146627 | VOLTAGE REGULATING CIRCUIT - A voltage regulating circuit including an error signal generator, a comparator, a switch unit, a low-pass filter and a modulating unit is provided. The error signal generator respectively receives a reference voltage signal and a feedback signal, and generates an error signal. The comparator respectively receives the error signal and a comparing signal, and generates a pulse width modulation signal. The switch unit regulates an input voltage signal to generate an output voltage signal according the pulse width modulation signal. The low-pass filter filters out the high frequency of the output signal and produces the feedback signal. The modulating unit is coupled to the low-pass filter and the error signal generator for regulating a transient voltage of the output voltage signal. | 06-11-2009 |
Lingdong Zeng, Zhongshan CN
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20090014935 | Multiple purposes cutting board - A cutting board, which is used for the preparation of all food types respectively in a kitchen. The cutting board includes a board body having a receiving cavity and two cutting surface, a plurality of cutting panel differed in appearance is received within the receiving cavity in overlapped manner. The size of the cutting panel is less than the size of the board body, such that a user is able to selectively extract appropriate cutting panel and detachably mount onto the cutting surfaces for preparing different type of foods. | 01-15-2009 |
20090101607 | Magnetic knife supporter - The knife supporter comprises at least two magnetic boards has same magnetic polarity at inner side facing each other, so that the magnetic boards repel each other, and a supporting frame slidably supports the magnetic boards, so that the magnetic board can slide along the supporting frame for magnetic the knife therebetween, whereby when a knife is put between the two magnetic boards, the magnetic boards with magnetism can attract the knife and clamp the knife tightly therebetween, when no knife is put between the two magnetic boards, the magnetic boards are separated due to same magnetic polarity repelling each other. | 04-23-2009 |
Lingqi Zeng, Wuhan CN
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20120100063 | METHOD FOR PREPARING HIGH PURITY AMMONIA - A method for preparing high purity ammonia is provided, which comprises the following three steps of: (1) obtaining the required feed gases (i.e., hydrogen-nitrogen gas mixture) by catalytic cracking ammonia; (2) purifying the hydrogen-nitrogen gas mixture; and (3) synthesizing high purity ammonia by using the hydrogen- nitrogen gas mixture with high purity. in the provided method, the obtained ammonia with undesired purity is fed back to an ammonia catalytic cracking unit. The whole production system is a closed system without any discharging of ammonia and thus is environment friendly. Each step of the method can reduce cost. | 04-26-2012 |
Lingqiong Zeng, Chengdu CN
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20120301151 | Low Power Consumption, Long Range, Pluggable Transceiver, Circuits and Devices Therefor, and Method(s) of Using the Same - The present disclosure relates to an optical transceiver for use in optical fiber communications and/or telecommunications systems and, more specifically, a low power consumption, long range pluggable transceiver. The transceiver generally comprises a photodiode with a transimpedance amplifier (PIN-TIA); an electro-absorption modulated laser (EML); an optical detector; and a directly modulated laser (DML) driving module connected between the PIN-TIA and EML laser configured to drive the EML laser. A low power-consumption DML driving module is utilized to drive the EML laser, so as to further reduce power consumption. An impedance matching circuit can be applied to modulate an electro-absorption (EA) modulator of the EML laser with maximum efficiency. | 11-29-2012 |
Ling-Xin Zeng, Wuhan City CN
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20130026311 | SUPPORTING BRACKET FOR COMPUTER MONITOR - A supporting bracket for a monitor includes a stand and a control structure. The stand comprises a pole. The control structure comprises a installation member, a clamping member, a resilient member and a control member. The installation member comprises an installation portion in which an installation hole is defined. The clamping member is engaged in the installation hole and against the pole. The resilient member is sandwiched between the inside wall of the installation portion and the clamping member. The control member is installed in the installation member. The control member is rotatable relative to the installation member to modulate a friction between the pole and the clamping member. | 01-31-2013 |
20130026893 | MOUNTING APPARAUTS FOR SIDE PANEL OF COMPUTER - An enclosure comprises a chassis, a side panel and a knob structure. The chassis comprises a rear panel in which a latching hole is defined. The knob structure comprises a mounting member, a sliding member engaged in the mounting member, a positioning member secured to the side panel and a resilient member elastically engaged between the sliding member and the positioning portion. The mounting member is secured to the side panel. The sliding member comprises a hook. The sliding member can slide from a first position to a second position; when the sliding member is in the first position, the hook engages in the latching hole, when the sliding member is in the second position, the hook disengages from the latching hole; the resilient member elastically deforms to bias the sliding member to slide from the first position to the second position. | 01-31-2013 |
20130026894 | COMPUTER ENCLOSURE - An enclosure comprises a chassis, a front panel installed on the chassis, and a cover. The front panel defines an opening. Two mounting board are located on the front panel. Each of the two mounting board defines a first slots. The cover comprises a base wall and two sidewalls located on opposite sides of the base wall. A first latching portion is located on the sidewall. The first latching portion is slidabaly engaged in the first slot. The cover is slidable relative to the front panel to the base wall covering the opening or uncovering the opening. | 01-31-2013 |
20130068901 | SUPPORTING APPARATUS FOR MONITOR - A supporting apparatus includes a base member, a securing assembly secured to the base member, and a supporting assembly secured to the securing assembly. The supporting assembly includes a slid-way module and a bracket. The bracket is secured to the slid-way module and supports a monitor. The slid-way module includes a main body and an adjusting member. The main body includes two guiding ways and a sliding portion. The sliding portion is slidably engaged between the two guiding ways. The adjusting member includes a holding portion located between the sliding portion and the two guiding way, a resilient piece, and a controlling portion rotatably installed on the holding portion. The resilient piece is located between the holding portion and the controlling portion. The controlling portion is rotatable to deform the resilient piece to adjust friction force between the holding portion and the two guiding ways. | 03-21-2013 |
20130170170 | COUNTER MACHINE WITH DISPLAY - A counter machine includes a display, a first connecting member, a support, and a second connecting member. The first connecting member is secured to the display and includes a first block. The second connecting member is engaged with the first connecting member and includes a second block. The first connecting member is rotatable relative to the second connecting member. When the first block is blocked by the second block, the first connecting member is blocked from rotating relative to the second connecting member. | 07-04-2013 |
Lingyan Zeng, Heilongjiang CN
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20110253066 | W-STAGED FLAME BOILER FOR MULTI-STAGE COMBUSTION WITH MULTI-EJECTION AND ITS METHOD THEREOF - A method for a flame boiler with multi-stage combustion with multi-ejection, includes the steps of ejecting inner and outer secondary air flows with speed of 35-65 m/s to guide a fuel-rich pulverized coal flow with speed of 10-20 m/s into a lower chamber to provide first and second combustion stages, ejecting lower secondary air flows with speed of 35-65 m/s into the lower chamber to further guide the pulverized coal so as to provide a third combustion stage. The system includes a lower chamber, an upper chamber, a combustion chamber, fuel-rich pulverized coal flow nozzles, fuel-lean pulverized coal flow nozzles respectively provided at the front and rear boiler arches, and lower secondary air nozzles provided at the front and rear water cooled walls. The combustion of the pulverized coal flow with W-shaped flowing path within the boiler is adapted to reduce NO | 10-20-2011 |
Lizhi Zeng, Shaanxi CN
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20120016639 | OPTIMIZATION DESIGN METHOD FOR THE CHASSIS STRUCTURE OF AN ELECTRONIC DEVICE BASED ON MECHANICAL, ELECTRICAL AND THERMAL THREE-FIELD COUPLING - An optimizing design method for a chassis structure of electronic equipment is disclosed, including: investigating from the point of view of mechanical, electric and thermal three-field coupling, determining the preliminary design size of the chassis, performing a mechanical analysis by using the software Ansys; converting the mesh model among the three-fields, obtaining the mesh model used for the electromagnetic and thermal analyses; setting the thermal analysis parameters, performing the thermal analysis by using the software IcePak; determining a resonance frequency of the chassis and an electric parameter of the absorbing material, performing an electromagnetic analysis by using the software FeKo; correcting the analysis result by sample testing; determining whether the chassis satisfies the design requirement, if it satisfies the requirement, the optimizing design will be finished, otherwise, modifying the preliminary CAD model, the electromagnetic analysis parameter and the thermal analysis parameter, repeating the above processes until the requirement is satisfied. | 01-19-2012 |
Min Zeng, Shaanxi CN
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20110094720 | SHELL-AND-TUBE HEAT EXCHANGER WITH HELICAL BAFFLES - The present invention provides a single shell-pass shell-and-tube heat exchanger with helical baffles, where within a single pitch, the helical baffles are separated into inner and outer parts along the radial direction of the shell. In the central portion of the inner space of the shell, an inner non-continuous helical form is employed; in other portion outside the central portion, doughnut shaped helical baffles with continuous curved surfaces are arranged to form an outer continuous helical baffle, and the outer helical baffles are arranged to surround the inner helical baffles. Furthermore, the present invention relates to a multiple shell-pass shell-and-tube heat exchanger with helical baffles, in which complete continuous helical baffles are provided in shell-sides other than the inner shell-pass, while non-continuous helical baffles or other flow guide means are employed in the inner shell-pass. The present invention makes flow patterns of fluids on the shell side more desirable, leading to a reduced flow pressure drop, and mitigate fouling, thus the heat transfer rate is improved and the service life of the heat exchanger is increased. The present invention also provides two methods for manufacture of continuous helical baffles, which ensure the concentricity of the tube bundle holes on each continuous helical baffle so as to facilitate installation of heat exchange tube bundles. | 04-28-2011 |
Peng Zeng, Shenyang CN
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20110310770 | COMMUNICATION METHOD FOR MESH AND STAR TOPOLOGY STRUCTURE WIRELESS SENSOR NETWORK - A method of achieving wireless sensor network (WSN) communication in a mesh and star topology network (MSTN), including: a) connecting a plurality of nodes in a WSN to form a mesh and star hybrid topology structure; b) based on the topology structure, defining a superframe structure based on IEEE 802.15.4-2006; c) based on the topology structure and superframe structure, defining methods for long period data processing, connectivity assessment, medium access control, channel measurement, frequency hopping, beacon frame formation, and two-stage resource allocation; d) based on the topology structure, superframe structure, and methods, defining a method for network establishment; and e) based on the network establishment method, defining a method for MSTN communications. The method features real-time communication, high reliability, and low energy consumption. | 12-22-2011 |
20120213062 | METHOD OF TWO-STAGE ADAPTIVE FREQUENCY HOPPING FOR CLUSTERED WIRELESS SENSOR NETWORK - A method of two-stage adaptive frequency hopping for a clustered wireless sensor network, including: a) building a clustered wireless sensor network; b) defining a superframe structure based on IEEE 802.15.4 according to a topology of the clustered wireless sensor network; c) extending a beacon frame payload based on a beacon frame format of an IEEE 802.15.4 Media Access Control (MAC) layer; and d) performing a two-stage adaptive frequency hopping mechanism on nodes based on the above superframe structure and the extended beacon frame of the IEEE 802.15.4 MAC layer. | 08-23-2012 |
20130089003 | METHOD FOR TWO-STAGE PACKET AGGREGATION FACING WIRELESS SENSOR NETWORK OF HYBRID TOPOLOGY STRUCTURE - A method for two-stage packet aggregation facing wireless sensor network with hybrid topology structure including: building various nodes in a wireless sensor network into a hybrid topology structure which combines the star topology and mesh topology; establishing a two-stage packet aggregation architecture for periodic sensor data based on the above described topology structure; determining the packet format, aggregating and disaggregating the two-stage packets based on the topology structure and aggregation architecture; according to the application, the aggregated nodes in the network configuring router nodes and aggregation attributes of the nodes; according to the aggregation attribute, the sensor nodes performing the first-stage aggregation and generates an first-stage aggregation packet; according to the aggregation attributes, the router node implementing second-stage aggregation and generating a second-stage aggregation packet; the aggregation nodes taking charge of disaggregating the aggregated packets. Embodiments of the invention adopt the above described hybrid topology structure, feature a two-stage packet aggregation method, decrease the overhead of packet-head, reduce the energy consumption of the nodes and inter-node interference, and save communication resources. | 04-11-2013 |
Qian Zeng, Henan CN
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20100104498 | SHORT-FLOW PROCESS FOR DESULFURIZATION OF CIRCULATING HYDROGEN AND DEVICE FOR THE SAME - The invention relates to a short-flow process for desulfurization of circulating hydrogen and a device for the same. A short-flow process for desulfurization of circulating hydrogen is provided, comprising: (a) removing hydrocarbons from the circulating hydrogen mixture, so that the liquid drops of the heavy hydrocarbons in the dispersion phase are separated from the circulating hydrogen in the continuous phase, and a heavy hydrocarbon phase and a mixture phase of circulating hydrogen containing sulfur are obtained; (b) further separating the resultant mixture phase to remove the sulfides therein, so that circulating hydrogen without sulfur is obtained; (c) further separating the resultant circulating hydrogen without sulfur to remove the amine solution therein, so that purified circulating hydrogen is obtained. The invention also provides a device for desulfurization of circulating hydrogen. | 04-29-2010 |
Qinghai Zeng, Guangdong Province CN
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20090280840 | METHOD FOR IMPROVING PERFORMANCE OF MOBILE BROADBAND WIRELESS ACCESS SYSTEM - A method for improving performance of mobile broadband wireless access system is disclosed. The method comprises the steps: first, a paging controller controls base stations to transmit paging broadcasting messages to mobile stations; the mobile stations respond to the paging controller through the base station which responds with the mobile stations; then, the paging controller transmits paging notice message to note that the base stations which do not respond with the mobile stations stop transmitting the paging broadcasting messages in the paging group; last, the base stations in the paging group immediately stop transmitting the paging broadcasting messages as to the mobile station, and delete the corresponding data, after they receive the paging notice message which the paging controller transmits. By use of the present method, the base station processing and the storing cost are not remarkably increased, legal-user's paging errors caused by non-legal accessing message are avoided, and the occupying of network wireless resources and system resources can be effectively reduced. | 11-12-2009 |
Qingshi Zeng, Jinan City CN
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20120179025 | CT AND MRI SYNCHRONOUS DETECTION POSITIONING NEEDLE - Disclosed is a CT and MRI synchronous detection positioning needle. The needle comprises a silicone tube which is internally provided with a guide needle; the two sides of the guide needle are provided with hollow cavities; each hollow cavity is internally provided with membranes dividing the hollow cavity into a plurality of small chambers which are filled with liquid, wherein a CT contrast agent is filled in a plurality of small chambers at one side of the guide needle, and an MRI contrast agent is filled in a plurality of small chambers at the other side of the guide needle. In the invention, specially designed silicone positioning needles are implanted in vivo, and synchronous comparison of different image data and pathological data is implemented by means of multi-plane reconstruction technology, so the CT and MRI synchronous detection positioning needle can be widely applied to experimental study on tumors. | 07-12-2012 |
Qingyong Zeng, Kunshan CN
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20100093210 | COAXIAL ELECTRICAL CONNECTOR - A coaxial electrical connector is provided with a metallic shell, an insulator received in a hollow portion enclosed by the metallic shell, and a terminal member received in a through-hole of the insulator. The terminal member has a first gap for inserting a wire stock, while the insulator and the metallic shell are provided with a second gap and a third gap respectively for the wire stock to pass through. The terminal member includes a flat contact for supporting the wire stock, a fixing portion for fixing the terminal member in the through-hole of the insulator, and a connecting member having an inserting gap. The flat contact is formed with frictional stripes at the surface contacting with the wire stock, making the coaxial electrical connector possess a stronger holding force for the wire stock, and the ill contact caused by loose of the wire stock be prevented. | 04-15-2010 |
Qingyong Zeng, Jiangsu CN
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20090023312 | Electrical Connector - In some embodiments, an electrical connector comprises a male body and a female body. The male body comprises a first insulating base and a plurality of male terminals. Each male terminal includes a male contact. The female body comprises a second insulating base and a plurality of female terminals. Each female terminal includes a female contact arranged to engage a male contact so as to form a circuit. The male contact is formed with a protrusion extending from a side surface. The female contact is bent to form an arc-shaped convex surface that abuts the male contact, and engages the protrusion of the male contact. | 01-22-2009 |
20090023322 | Board-to-Board Electrical Connector - A board-to-board electrical connector comprising a male connector including a first insulating base, a plurality of male terminals, each said male terminal having a male contact and a male stator; a female connector including a second insulating base, a plurality of female terminals, each female terminal having a female lead and a female contact extending from the female lead in an bending direction for engagement with said male contact, and a female stator which engages with said male stator, the male contact is a closed ring in shape with at least a protrusion formed at its outside surface, which is restrained in the receiving cavity formed between the first convex of the female contact and the second convex set abreast to the first convex, and the outside surface of which contacts with the first convex and the second convex respectively, the first convex and the second convex being formed with the arm of the female contact bended forth and then back, the protrusion engaging with the first convex or the second convex in a locking manner. The electrical connector disclosed is small in size and the connection of the male terminal and female terminal is reliable. | 01-22-2009 |
Qiuchang Zeng, Chengdu CN
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20120278856 | METHOD, DEVICE, AND SYSTEM FOR SERVICE PRESENTATION - A method, device and system for service presentation, which includes: receiving a presentation request message; acquiring presentation information from the presentation request message; storing the presentation information; when the presentee accesses the presented content, receiving an authentication and rating request message transmitted from the service enabling component; performing authenticating and rating according to the authentication and rating request message and the stored presentation information. The present invention is applicable to presenting content type services and so on. | 11-01-2012 |
Qiwei Zeng, Chongqing CN
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20110145947 | Plant Expression Vector Expressing Auxin Synthesis Related Gene and the Use Thereof in Improving Cotton Fiber Trait - A method of expressing auxin synthetase gene specifically in cotton seed coat and fiber, which comprises constructing plant expression vector capable of expressing auxin synthetase gene specifically by fusing a tissue-specific promoter with an auxin synthetase gene, and then integrating the construct into a cotton genome. The method can significantly improve the yield and the quality of cotton fiber, thereby providing fiber with high quality for textile industry. | 06-16-2011 |
Quang Yin Zeng, Ji An City CN
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20110235471 | Timepiece with Multi-Functional Actuator - An analog timepiece includes a casing, a time displaying device, an electronic device received in the casing, a main control unit (MCU) communicated with the time displaying device and the electronic device for selectively controlling an operation of the time displaying device and sad electronic device and a multi-functional actuator. The multi-function actuator includes an actuator button movably provided on the casing to selectively move between an idle position, a time adjustment position and a triggering position, wherein in the idle position, the actuator button disengages with the MCU to allow normal operation of the electronic device, wherein in the time adjustment position, the actuator button is moved from the idle position to allow adjustment of the time displaying device, and wherein in the triggering position, the actuator is moved to engage with the MCU for triggering an operation of the electronic device. | 09-29-2011 |
Ronghua Zeng, Guangzhou City CN
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20110059124 | THE QUALITY CONTROL METHOD AND APPLICATION OF A KIND OF GANODERMA LUCIDUM SPORE OIL FAT EMULSION - This invention discloses a kind of quality control method and application of | 03-10-2011 |
Shaofan Zeng, Foshan CN
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20110188968 | Semi-Trailer Support Loading Nut - A semi-trailer leg loading nut includes a screwed hole provided on a nut column and connecting two ends of the nut. Said nut is a two-layered structure formed of a top layer and an under layer or a three-layered structure formed of a top layer, an intermediate layer and an under layer. The outer outline of at least two layers of the nut is a square with the same cutting angle. The side length of the two layers of squares is equal. The outer outline projection of the two layers of squares overlap with each other along the column axis direction. The outer outline projection of the other layer is within the overlapped projection of the two layers along the column axis direction. A funneled oil cup or an oil groove is provided on the top layer of the nut and communicates with the screwed hole. A bottom of the under layer of the nut is plane and is pressed on a loading plate in a quadrate pipe to transfer load. | 08-04-2011 |
Shuang He Zeng, Jinggang Shan City CN
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20120043892 | LED TUBE SYSTEM - The invention relates to an LED tube system for driving at least one LED assembly comprising: an LED tube housing for containing the at least one LED assembly, two pairs of mains input terminals (A, B) provided at ends of the LED tube housing for receiving a mains supply voltage (V | 02-23-2012 |
Sinan Zeng, Zhenzhen CN
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20080316525 | Method for limiting bit rate in IP facsimile and method for limiting bit rate in IP facsimile in gateway - A method for limiting bit rate in IP facsimile, in this method the highest bit rate that the called gateway allows is determined, after the call connection is set up, the called fax machine transmits the digital identification containing the highest facsimile bit rate that the called fax machine provides, the called gateway compares the highest facsimile bit rate that the called fax machine provides with the determined highest bit rate that the called gateway allows, then selects the lower and inserts in the frame and transmits to the calling fax machine, the calling fax machine compares the bit rate with the highest bit rate that the calling fax machine itself provides, the lowest will be the highest bit rate at which message is transmitted, then the message is transmitted, confirmed, then the call connection is released. In this method, when the network becomes bad, the highest facsimile bit rate is limited through gateway to improve quality of pictures. A method for achieving limiting bit rate in IP facsimile by a gateway is also proposed in the present invention. | 12-25-2008 |
Tie-Wu Zeng, Kunshan CN
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20120184145 | CONNECTOR HAVING BRIDGE MEMBER FOR COUPLING GROUND TERMINALS - A connector ( | 07-19-2012 |
Wei Bin Zeng, Guangzhou CN
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20120262038 | COMPUTER HOUSING STRUCTURE - A housing structure includes a main cabinet and an engaging mechanism. The main cabinet has an opening formed on one side, and the main cabinet has a side panel and a latch. The opening can be covered up by the side panel, and the latch can be movably arranged on the side panel. The engaging mechanism includes a sliding member and an elastic member, and the sliding member can be slidably arranged on the main cabinet and is adjacent to the latch. A plurality of grooves is formed on the sliding member, and a plurality of hooks is formed correspondingly on the side panel. The sliding member can traverse between a default and a release position to assemble or dissemble the main cabinet. | 10-18-2012 |
Weiqing Zeng, Maoming CN
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20090050021 | Process for producing kaolin product for paper coating - A process of producing a kaolin product for paper coating includes mining kaolin ores by hydromechanization and then producing kaolin slurry; classifying by centrifugal sedimentation; chemical bleaching; eliminating iron ions by circular rinsing; removing water by pressure filtration; producing slurry by dispersing filter cakes, in which complex dispersants, pH adjustor and intercalator are added; delaminating; classifying by vibrating sieve; and spray drying: spray driers are restructured by adding insulating layers on packing auger, elevator scoop and bunker at first; the kaolin slurry J which has passed through vibrating sieves is dried in high speed centrifugal spray drying tower and the moisture of kaolin powder is controlled in 3 wt. %-5 wt. %, and the kaolin product for paper coating is obtained. The process characterizes in stable properties, high efficiency, and high viscosity content and fine particle size of the kaolin products produced. | 02-26-2009 |
Wei-Xin Zeng, Tianjin CN
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20090089469 | Parallel burunig system and method - A parallel burning system and method is for burning chips of various different bus types in parallel. A computer compiles configuration information according to corresponding connection relations between the chips and the micro controller units, and transmits the configuration information, burning command and burning data to a master micro controller unit of the micro controller units. The master micro controller unit distributes the burning data to slave micro controller units of the micro controller units based on the analyzed configuration information, and controls each slave micro controller unit to activate its burning operation. Then, the slave micro controller units burn the burning data onto the chips connected thereto, and transmit the burning results back to the master micro controller unit after completion of the burning operations. Finally, the master micro controller unit transmits the burning results back to the computer after completion of all the burning operations. | 04-02-2009 |
Weizhen Zeng, Nanshan Shenzhen CN
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20080261902 | Pharmaceutical composition containing polydatin and its application - A composition includes polydatin and solvent for dissolving the polydatin, wherein the solvent comprises alcohol in a range between 40 and 95% by volume, propanediol in a range between 0 and 60% by volume, and water in remaining volume. The concentration of the polydatin must be at least 6 mg/ml. The composition has good stability in cold preservation. The composition is in a pharmaceutically acceptable administrative form selected from the group consisting of an intravenous injection, and intramuscular injection, an oral administration, a spray solution, and an aerosol form. | 10-23-2008 |
Wenli Zeng, Huizhou CN
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20100064830 | DRIVE FOR ADJUSTING PARTS OF SEATING AND RECLINING FURNITURE - A drive for adjusting parts of seating and reclining furniture is provided, which includes: an electric motor, disposed within a motor cover of a cabinet and engaged with a gear connected to a lead screw via one end of a drive shaft of the electric motor, and a slider, for moving rectilinearly back and forth in cooperation with the lead screw. The slider is provided with a drive nut therein, which is screwed onto the lead screw to enable the slider to move rectilinearly. One or more positioning grooves are disposed on the slider in parallel with the nut. Guide rails are correspondingly disposed in the positioning grooves. One end of each guide rail is fixed to the cabinet and the other end of each guide rail is fixed to a top stopper. Therefore, a better adjustability is achieved within a limited inner space of the furniture. Moreover, the drive does not need to move, and the stroke length of the drive is independent from the cabinet size thereof, so that the drive has a low manufacturing cost and is easily assembled. | 03-18-2010 |
Wenqi Zeng, Guangdong Province CN
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20120082053 | Method and Apparatus for Service Configuration and Rate Matching of Time Division-Synchronous Code Division Multiple Access System - A method for configuring a service and a method and apparatus for rate matching in a TD-SCDMA system, this method for configuring the service includes: taking that a check bit puncturing ratio should be more than 7i+a or less than 7i−a as a newly added constraint condition, and the check bit puncturing ratios of each configured service being outside a range of [7i+a, 7i−a], the method for rate matching includes: when puncturing each path of check bits of the current data block, if a difference between a position P | 04-05-2012 |
Wenqiu Zeng, 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 |
Wuyong Zeng, Fujian Province CN
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20100308035 | MICROWAVE OVEN WITH A DRAINAGE SYSTEM - The present invention provides a microwave oven with a drainage system. It comprises a chamber, a slip groove disposed on the bottom side of the chamber, a drain hole unit disposed in the slip groove, a rotary pan, a bracket unit provided with rolling wheel unit which can slip along the slip groove. The rolling wheel unit on the bracket unit can bring water to the drain hole unit, so that the water in the chamber flows out of the chamber soon in order to ensure that no water remains in the chamber to achieve a better cooking effect and facilitate operation of the microwave oven. | 12-09-2010 |
Xi Zeng, Guangzhou CN
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20120229885 | ELECTROPHORETIC DISPLAY MEDIUM AND PREPARING METHOD THEREOF - An electrophoretic display medium and preparing method thereof. The electrophoretic display medium comprises: negatively or positively-charged pigment particles; neutral pigment particles with colors different from the charged pigment particles; and low-polar and/or non-polar dispersing solvent. The method of preparing the electrophoretic display medium comprises: synthesizing neutral pigment particles; synthesizing charged pigment particles; and preparing electrophoretic display medium. The method of synthesizing the neutral pigment particles comprises: mixing together pigment particles, macromonomers, coupling-agents and chain-initiators for polymeric reaction in the solvent, and reacting at a temperature of 30-120° C. for 4-48 hours. The method is applied to many kinds of inorganic oxides, inorganic salts and complex inorganic salt pigments. This method fundamentally avoids agglomeration caused by attraction of positively and negatively-charged electrophoretic particles, greatly enhancing display performance. The steps of synthesizing particles are simple and the preparing procedure of the electrophoretic medium is simplified, making the whole process simple and highly efficient. | 09-13-2012 |
Xiangbin Zeng, Guangzhou CN
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20100267923 | SEMI-AROMATIC POLYAMIDE AND A METHOD FOR PREPARATION WITH LOW WASTEWATER DISCHARGE - The present invention relates to a semi-aromatic polyamide and a method for preparing it with low wastewater discharge. The semi-aromatic polyamide for the present invention is obtained by introducing aromatic dicarboxylic acid, aliphatic diamine containing 4˜14 carbon atoms and the wastewater generated during the previous prepolymerization into an autoclave for prepolymerization reaction and then further polymerizing the prepolymer. In this preparation method, the wastewater generated during polymerization is recycled, thus greatly reducing the wastewater discharge; the raw materials in the wastewater are effectively recycled, thus improving the utilization rate of raw materials; meanwhile, the diamine in the wastewater compensates that lost along with water discharge during prepolymerization, thus ensuring the Mole ratio balance between dicarboxylic acid monomer and diamine monomer. | 10-21-2010 |
20120208977 | METHOD FOR PREPARING TERPOLYMER OF POLY (DIPHENYL ETHER SULFONE) AND POLY (DIPHENYL SULFONE) - A method for preparing series of terpolymer of poly (diphenyl ether sulfone) and poly (diphenyl ether diphenyl sulfone) comprises: adding high temperature organic solvent, stirring and heating; sequentially adding 4,4′-dihydroxydiphenyl, 4,4′-dichlorodiphenyl sulfone and 4,4′-Bis(4-chlorophenyl)sulfonyl-1,1′-biphenyl; after all the monomers are completely dissolved, heating to 100° C. and adding alkali metal carbonate salt-forming agent which is 5-10 mol % more than the amount of 4,4′-dihydroxydiphenyl added, and subsequently adding xylene; continuously heating and salt-forming reaction begins in the system, and controlling the temperature at 190˜210° C.; then heating to 230˜236° C., and maintaining for 3-4 hours to obtain polymer viscous liquid; and refining the polymer viscous liquid to obtain a terpolymer containing different structural units in the molecular chain, wherein the Tg of the terpolymer can be regulated by changing the ratio of the two dichloro-containing monomers. | 08-16-2012 |
Xiangcai Zeng, Nanjing CN
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20120090562 | STOREAGE GAS WATER HEATER - A gas water heater includes a water tank, a combustion chamber, a burner, a heat exchanger tube at least partially within the water tank, and a fan. The burner receives fuel gas and primary air to create a primary air-fuel mixture for combustion in the combustion chamber with secondary air. The primary air-fuel mixture has a gas concentration above the upper explosive limit of the fuel gas. Secondary air is supplied to the combustion chamber through a secondary air conduit that is separate from the burner. The heat exchanger tube receives the products of combustion, transfers heat from the products of combustion to water in the tank, and exhausts of the products of combustion. Only air flows through the fan; no fuel-air mixture flows through the fan. The water heater utilizes partial premix combustion with low excess air ratio and low contaminant emission. The water heater utilizes a high power burner such that the water heater can supply hot water continuously during low flow rate draws and hot water stored in the tank supplements the hot water supply of the water heater during higher flow rate draws. | 04-19-2012 |
Xiang-Kun Zeng, Wuhan City CN
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20120188715 | ENCLOSURE OF ELECTRONIC DEVICE - An enclosure of an electronic device includes a front panel including a plurality of first air guiding boards and a plurality of second air guiding boards. The plurality of first air guiding boards arrange a first air guiding layer, and the plurality of second air guiding boards arrange a second air guiding layer. A first gap is defined between adjacent two of the plurality of first air guiding boards, a second gap is defined between adjacent two of the plurality of second air guiding boards, and a third gap is defined between the first air guiding layer and the second air guiding layer. Each second air guiding board is located opposite to the first gap. An absorbing layer is placed on a side surface of each second air guiding board towards the first gap. The first gap communicates with the second gap and the third gap. | 07-26-2012 |
20120241136 | COOLING DEVICE - A cooling device for cooling an electronic component is disclosed. The cooling device comprises a cooler comprising a base, a plurality of first fins and a plurality of second fins. The plurality of first fins extends substantially perpendicular from the base, and the plurality of second fins are secured to the base. Each of the plurality of second fins is between adjacent two of the plurality of first fins. Each of the plurality of second fins comprises a plurality of body portions and a plurality of connecting pieces. Each of the plurality of connecting pieces connects adjacent two of the plurality of body portions. | 09-27-2012 |
Xianjie Zeng, Hangzhou CN
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20100057867 | Method and System for message processing - Processing a message includes receiving at a message processing system the message that is distributed by a message distributor, the message having a message type, based at least in part on the message type, locating among a plurality of subscriber groups a subscriber group that subscribes to the message type, each of the plurality of subscriber groups having a unique identifier and comprising one or more message subscriber nodes, at least some of the one or more message subscriber nodes in each of the plurality of subscriber groups being connected to the message processing system, and transmitting the message to a message subscriber node that belongs to the subscriber group that is located. | 03-04-2010 |
20150026277 | METHOD AND SYSTEM FOR MESSAGE PROCESSING - Processing a message includes receiving at a message processing system the message that is distributed by a message distributor, the message having a message type, based at least in part on the message type, locating among a plurality of subscriber groups a subscriber group that subscribes to the message type, each of the plurality of subscriber groups having a unique identifier and comprising one or more message subscriber nodes, at least some of the one or more message subscriber nodes in each of the plurality of subscriber groups being connected to the message processing system, and transmitting the message to a message subscriber node that belongs to the subscriber group that is located. | 01-22-2015 |
Xianping Zeng, Dongguan City CN
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20120164463 | CYANATE ESTER RESIN COMPOSITION, AND PREPREG AND LAMINATE MADE THEREFROM - The present invention provides a cyanate ester resin composition, and a prepreg and a laminated made from the cyanate ester resin composition. The cyanate ester resin composition includes a cyanate ester resin containing the structure expressed by the following structure formula (1): | 06-28-2012 |
20120164464 | CYANATE ESTER RESIN COMPOSITION, AND PREPREG AND LAMINATE MADE THEREFROM - The present invention provides a cyanate ester resin composition, and a prepreg and a laminated made from the cyanate ester resin composition. The cyanate ester resin composition includes a cyanate ester resin containing the structure expressed by the following structure formula (1): | 06-28-2012 |
20140349120 | Epoxy Resin Composition and High Frequency Circuit Board Manufactured by Using the Same - Disclosed are an epoxy resin composition and a high frequency circuit board manufactured by using the same, and the epoxy resin composition comprises the following solid components: (A) a cyanate compound having at least two cyanoxy groups or its prepolymer, (B) an active ester, and (C) an epoxy resin containing a naphthol structure. The total amount of the component (A) a cyanate compound having at least two cyanoxy groups or its prepolymer and the component (B) an active ester is 10-70 parts by weight, and the amount of component (C) an epoxy resin containing a naphthol structure is 30-90 parts by weight, based on the parts by weight of these solid components, wherein the weight ratio of the component (A) a cyanate compound having at least two cyanoxy groups or its prepolymer to the component (B) an active ester is 0.2-5 to 1. The high frequency circuit board manufactured by using the epoxy resin composition comprises multiple layers of laminated semi-cured sheets and copper foils press-bonded on both sides of them, and each of the multiple layers of laminated semi-cured sheets comprises a substrate and the epoxy resin composition attached on it by impregnating and drying. | 11-27-2014 |
Xiaoguang Zeng, Songjiang CN
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20120248539 | FLIP CHIP SEMICONDUCTOR DEVICE - A semiconductor device package comprises a lead frame having a die paddle comprising a first chip installation area and a second chip installation area, a recess area formed in the first chip installation area, and multiple metal pillars formed in the recess area, a notch divides the first chip installation area into a transverse base extending transversely and a longitudinal base extending longitudinally, and separates the recess area into a transverse recess part formed in the transverse base and a longitudinal recess part formed in longitudinal base; a portion of a transverse extending part connecting to an external pin extends into a portion inside of the notch. | 10-04-2012 |
Xiaotian Zeng, Suzhou CN
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20100319947 | Electric Tool - The present invention relates to a power tool comprises an adjusting mechanism, the adjusting mechanism comprising a station element defining at least a first engaged member, and an adjusting member rotated about a axis and driving the first engaged member to move elastically along the axis, wherein a frequency increase mechanism is disposed between the adjusting member and the station element, the frequency increase mechanism coupled to the first engage member, the frequency of the elastic moving of the first engage member increases when the adjusting member rotates about the axis. Because the adjusting mechanism can increase the sound frequency, so it can make precision and dense sound and remind of the operator when the adjusting member rotated. | 12-23-2010 |
Yang-Yun Zeng, Guangdoon CN
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20080284831 | Cartridge for Inkjet Printer - An ink cartridge for an inkjet printer including an ink tank, a shelf, and a chip is provided. The ink tank has a handle, and two locking structures are disposed on the handle. One of the locking structures fits the shelf, and the other locking structure fits the printer. The ink tank has a pressure control valve mechanism for precisely controlling an internal negative pressure. The ink tank and the shelf are connected together with the locking structures. The chip is fixed on the shelf. Only the ink tank needs to be replaced. Thus, the resource is saved, and the cost is reduced. | 11-20-2008 |
Yixin Zeng, Guangzhou CN
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20080267992 | Sars Virus Vaccine with Adenovirus Carrier and Preparation Method Thereof, and Use of Sars Virus S Gene for Preparation of Vaccine - The present invention relates to the field of biological engineering technology, specifically, to a SARS virus vaccine with adenovirus carrier, preparation method thereof and use of SARS virus S gene for preparation of severe acute respiratory syndrome (SARS) virus vaccine. | 10-30-2008 |
Yu Zeng, Changshu City CN
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20130143094 | LITHIUM ION BATTERY - A lithium ion battery includes a casing, a cell assembly received in the casing, a cap assembly encapsulating the casing and electrolyte filling within the casing. The cell assembly comprises a number of stacked electrode plates and a separator sandwiched between two stacked electrode plates. The electrode plates comprise positive electrode plates and negative electrode plates. Each positive electrode plate is provided with a pair of negative electrode plates positioned on opposite sides of the positive electrode plate. | 06-06-2013 |
20130143098 | LITHIUM ION BATTERY AND CASING FOR THE SAME - A casing for a lithium ion battery is formed by a piece of metal sheet. The casing includes a bottom wall and a plurality of side walls extending upwardly from the bottom wall to define a top opening opposite to the bottom wall. The plurality of side walls includes at least two opposite side walls, each defining a recess region recessing inwards therefrom. The recess region has a symmetrical shape. | 06-06-2013 |
20130143099 | LITHIUM ION BATTERY - A lithium ion battery includes a cell assembly and a casing containing the cell assembly. The cell assembly includes a plurality of positive electrode plates and a plurality of negative electrode plates. The positive electrode plates and the negative electrode plates are alternatively arranged in a stack. Each positive electrode plate and each negative electrode plate includes a base substrate covered with electrode pastes. A total of 121-161 pieces of the positive electrode plates and the negative electrode plates are arranged within per 18 mm length of the battery. | 06-06-2013 |
Yuqun Zeng, Dongguan CN
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20110039156 | CATHODE PLATE OF A LITHIUM ION BATTERY AND METHOD FOR MANUFACTURING THE SAME - The present invention provides a cathode plate of a lithium ion battery. The cathode plate includes a carbon film cathode current collector and a cathode film containing cathode active material formed on the carbon film cathode current collector. The carbon film cathode current collector can remarkably improve the electrochemical performance and the safety performance of the lithium ion battery. | 02-17-2011 |
Yu-Qun Zeng, Dongguan City CN
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20100285370 | ELECTRODE GROUP WITH DESIRABLE HEAT DISSIPATING PERFORMANCE FOR USE IN LITHIUM ION BATTERIES - An electrode group for use in lithium ion batteries includes an anode plate, a cathode plate and a separator disposed between the anode plate and the cathode plate. The anode plate includes an anode current collector and an anode film containing anode active material formed on the anode current collector. The cathode plate includes a cathode current collector and a cathode film containing cathode active material formed on the cathode current collector. The anode current collector is formed with a number of anode extending portions extending along a width direction thereof and the anode extending portions are coupled together to form an anode lead. The cathode current collector is formed with a number of cathode extending portions extending along a width direction thereof and the cathode extending portions are coupled together to form a cathode lead. | 11-11-2010 |
Zhaohua Zeng, Guangdong Province CN
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20080310553 | Baseband Process Method Based on Doubling Sampling - A baseband processing method based on double sampling, including: subjecting a received signal to root raised cosine-filtering process; sampling said signal; conducting channel estimation for every user based on the sampled data; and conducting multi-user joint detection and demodulation for said data. Wherein, the step of sampling said signal includes the following steps: conducting double sampling for said signal, and the interval of the sampling being ½ chip; each chip selecting the average value of two sampling values as the sampling value of the chip; assembling the sampling value of every chip into a data stream. According to the present invention, in the case that the complexity of computation is not increased and only the memory space is doubled, the gain of the received signal in the system is improved effectively, especially when the synchronization of signals is bad, relatively large gain of the signals can be obtained, the system delay is reduced, and the real-time property of signal processing is improved. The method according to the present invention is suitable to the mobile communication system in a bad communication environment. | 12-18-2008 |
Zhaoming Zeng, Guangzhou City CN
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20110285284 | Light Emitting Device Using AC and Manufacturing Method of the Same - The present invention relates to a light emitting device using AC, comprising: at least one LED chip and an AC driving circuit chip, wherein the AC driving circuit chip comprises a substrate and a rectifying circuit integrated on the substrate. The LED chip is flipped and bonded on the AC driving circuit chip by flip-chip technology and electrically connected to the rectifying circuit, and the AC driving circuit chip converts the AC into DC for supply to the LED chip. The present invention further relates to a method of manufacturing the light emitting device using AC, comprising the following steps of: (1) forming an LED chip; (2) integrating a rectifying circuit on a substrate, forming two power source connecting terminals on the substrate, and forming an AC driving circuit chip; and (3) flip-chip bonding the LED chip on the AC driving circuit chip and in electrical connection with the rectifying circuit on the substrate. The light emitting device according to the present invention can be used by being directly connected to AC without needing any external integrated circuit device or electronic parts, thereby saving the assembling space and improving flexibility in use and meanwhile enhancing use efficiency of the light emitting regions. | 11-24-2011 |
20120025214 | LED PACKAGING STRUCTURE AND PACKAGING METHOD - The present invention relates to an LED packaging structure and packaging method. Said packaging structure includes a substrate, an LED chip, one or more convex walls and a colloid lens shaped by the restriction of the convex walls. Said convex walls are arranged on the substrate, at least one LED chip is arranged on the substrate within an area surrounded by the convex walls, and the colloid lens enclosing the LED chip is arranged within the area surrounded by the convex walls. The colloid lens is formed with desired colloid shape by placing a liquid colloid within the area confined by the convex walls and utilizing surface tension of the liquid, and is cured. Compared to prior art, the LED packaging structure of the present invention is simple and reasonable, with simple production process and lower costs. | 02-02-2012 |
20120025241 | SURFACE MOUNTED LED PACKAGING STRUCTURE AND METHOD BASED ON A SILICON SUBSTRATE - A surface mounted LED packaging structure based on a silicon substrate includes the silicon substrate, an LED chip, an annular convex wall and a lens. The silicon substrate has an upper surface of planar structure and without grooves. An oxide layer covers the upper surface of the silicon substrate. Metal electrode layers are arranged in the upper surface of the oxide layer, and the upper surfaces of the metal electrode layers are arranged with metal bumps. Vias through the silicon substrate are provided under the metal electrode layers. An insulating layer covers the inner wall of the vias and a part of the lower surface of the silicon substrate. A metal connection layer covers the insulating layer surface within the vias. Two conductive metal pads are respectively arranged under the lower surface of the silicon substrate and insulated from the silicon substrate. A heat conduction metal pad is arranged on the lower surface of the silicon substrate. The LED chip is flip-chip mounted on the silicon substrate. The annular convex wall and the lens cause the LED chip and the metal electrode layers therein to be isolated from environment. The structure of the present invention has its advantages of good heat dissipation effect and small volume, while packaging without gold wires makes the structure highly reliable and achieves large-scale production of wafer level, resulting in the reduction of the packaging cost. | 02-02-2012 |
20120025242 | SURFACE MOUNTED LED STRUCTURE AND PACKAGING METHOD OF INTEGRATING FUNCTIONAL CIRCUITS ON A SILICON - The present invention relates to a surface mounted LED structure of integrating functional circuits on a silicon substrate, comprising the silicon substrate and an LED chip. Said silicon substrate has an upper surface of planar structure without grooves. An oxide layer covers the upper surface of the silicon substrate, and metal electrode layers are arranged in the upper surface of the oxide layer. The upper surfaces of said metal electrode layers are arranged with metal bumps, and the LED chip is flip-chip mounted to the silicon substrate. Two conductive metal pads are arranged on the lower surface of said silicon substrate, said conductive metal pads are electrically connected to the metal electrode layers on the upper surface of the silicon substrate by a metal lead arranged on the side wall of the silicon substrate. A heat conduction metal pad is arranged on the corresponding lower, surface of the silicon substrate just below the LED chip. Peripheral functional circuits required by LED are integrated on the upper surface of said silicon substrate. The structure of the present invention has advantages of good heat dissipation effect and small volume, and direct integration of functional circuits such as protection and drive circuits etc. in the silicon substrate achieves large-scale production package of wafer level, reducing the cost of packaging and lighting fixture. | 02-02-2012 |
Zhaowu Zeng, Dalian City CN
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20120322892 | ORAL MICROEMULSION OF ELEMENE - An oral microemulsion of elemene is disclosed. The microemulsion is made of elemene, surfactant, cosurfactant and water or buffer solutions with pH 5˜8. Said surfactant is selected form tweens, polyoxyethylene castor oils, polyethylene glycol stearates and mixture thereof. Said cosurfactant is selected from ethanol, 1,3-propanediol, glycerol and mixture thereof. The concentration of elemene in the microemulsion is 1˜5 g/100 ml. The ratio of elemene, surfactant and cosurfactant is 1˜5(weight):1˜40(weight):1˜40(volume), wherein the unit of weight/volume is g/ml. | 12-20-2012 |
20130059922 | ANTI-TUMOR PLANT-MEDICAMENT SUSTAINED-RELEASE TABLET OF ELEMENE - Disclosed is an anti-tumor plant-medicament sustained-release tablet of elemene which comprises an elemene as an active component and is prepared by formulation of the elemene, a sustained-release agent, a bulking agent, a disintegrating agent, a binder and a lubricant, each component above-mentioned being in the following weight composition: the elemene 10%-15%, the sustained-release agent 3%-15%, the bulking agent 45%-70%, the disintegrating agent 3%-8%, the binder 1%-10%, and the lubricant 1%-8%. The sustained-release tablet of elemene provided in the invention has properties of expansion and adhesion, which in turn enables extending the retention time of the drug on upper and middle sections of the gastrointestinal tract. Therefore, the tablet may be taken b.i.d.×3, in order to attain reduction in fluctuation of the plasma concentration, maintain effective plasma concentration for a longer period, and reduce the irritation on the gastrointestinal tract. The skeleton-type sustained- and controlled-release formulation has advantages of low cost, easy control, and easy industrialized production. | 03-07-2013 |
Zhaozhen Zeng, Putian City CN
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20100226300 | Beacon Frame - A beacon frame ( | 09-09-2010 |
Zheng Zeng, Liaoning CN
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20110160432 | MYOCARDIAL PEPTIDE, PREPARATION METHOD AND USES THEREOF - Disclosed are two myocardial peptides, whose amino acid sequences are Trp-Ser-Asn-Val-Leu-Arg-Gly-Met-Gly-Gly-Ala-Phe and Lys-Gly-Ala-Trp-Ser-Asn-Val-Leu-Arg-Gly-Met-Gly-Gly-Ala-Phe respectively, wherein the latter can be obtained by extracting from myocardial peptides solution. The myocardial peptides can be used in the produce of a medicament for preventing and/or treating myocardial ischemia. | 06-30-2011 |
Zhenzhuo Zeng, Guangdong Province CN
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20120008602 | Terminal Access Method and Terminal - The present invention discloses a terminal access method and a terminal, wherein the method comprises: calculating a length of an access message body of an access message ( | 01-12-2012 |
Zhi-Hua Zeng, Dongguan CN
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20120280936 | Touch Panel - The Present Disclosure provides a touch panel, comprising a main panel and a light-emitting touch module disposed underneath. The main panel is provided with a plurality of display patterns thereon. A light-emitting touch module includes a first circuit board provided with a plurality of touch sensors, a plurality of light-emitting devices and a plurality of light guiding parts attached to the side edges of the light-emitting devices so as to evenly project the light emitted from the light-emitting devices upward to the display patterns. The light-emitting touch module further comprises a light reflecting part disposed underneath the light guiding parts capable of reflecting the light emitted from the bottom surface of the light guiding parts back to the light guiding parts, which is further projected upward from the display patterns so as to improve the brightness of the patterns. | 11-08-2012 |
20120280937 | Touch Panel - The Present Disclosure proposes a touch panel, comprising a main panel and a light-emitting touch module mounted below the main panel. A combination touch area and a plurality of sub display units corresponding to the combination touch area are arranged on the main panel. The light-emitting touch module at least comprises a first circuit board and a touch control circuit. The first circuit board is correspondingly provided with a plurality of continuously arrayed touch sensors below the combination touch area and correspondingly provided with light-emitting devices below the sub display units. These touch sensors can be used for sensing a proximity signal and sending the sensed signal to the touch control circuit to control the light-emitting state of the light-emitting device below each sub display unit. | 11-08-2012 |
20130118875 | Touch Panel - The Present Disclosure provides a touch panel, which consists of a main panel and a light-emitting touch module mounted under the main panel. The light-emitting touch module consists of a first circuit board provided with a plethora of touch sensors and light-emitting devices under the main panel. These touch sensors are used to induce the approaching signals of the operator, and transmit the induction signals to a touch control circuit for controlling the light-emitting status of the corresponding light-emitting device. The light-emitting touch module also consists of a second circuit board, electrically connected with the first circuit board. The touch control circuit is provided on the second circuit board, spatially separated from the first circuit board by a certain distance, so that the electromagnetic interferences of the touch control circuit on the touch sensors may be reduced. | 05-16-2013 |
Zhong Zeng, Nanjing CN
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20100290256 | RESONANCE CONVERTING APPARATUS AND SYNCHRONOUS RECTIFICATION CIRCUIT - Provided is a resonance converting apparatus. The resonance converting apparatus preferably includes a resonant circuit, a bridge-type converter, and a synchronous rectification circuit. In which the resonant circuit has a transformer. The bridge-type converter connects with a primary side of the transformer, and operates open or close according to a switching signal. The synchronous rectification circuit further includes a pair of rectification transistors and driving circuits. The driving circuits correspondingly connect with channels to the rectification transistors, and respectively examine the current passing through the rectification transistors. A sensing signal is then generated. In accordance with the switching signal and the sensing signal, a driving signal is generated for driving the rectification transistor. Consequently the apparatus can raise the efficiency of the resonance converting apparatus. | 11-18-2010 |
Zuoxun Zeng, Wuhan City CN
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20110238314 | Methodology for Short-term and Impending Earthquake Prediction - Short-term and impending earthquake prediction using orbiting satellites equipped with infrared wave scanners, receivers and image processors. The color densities of infrared images are categorized and applied to different seasons and latitudes to obtain an atmospheric model. The scanners detect the grayness value, from which the actual temperature can be obtained after modification of the atmospheric model. A ring of temperature decrease might appear above the cloud layer where the earthquake is breeding. Strange-shaped clouds might occur over the area. When the earthquake occurs in an inland highland area, thermal stress lines can be observed and the area where these stress lines converge is the future epicenter for an earthquake. A network of infrasonic sound measuring instruments detects infrasonic sound anomalies to improve the accuracy of predicting the time and epicenter of an earthquake. The invention can increase the rate of successful earthquake forecasting by 50%. | 09-29-2011 |