Nie, CN
Baozhen Nie, Shenzhen CN
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20110256023 | SAMPLE PLATE FOR A BIOCHEMICAL ANALYZER - A sample plate for a biochemical analyzer is provided, which includes a main shaft, an inner plate, an outer plate, a refrigeration bin, a tubing portion, a cooling fluid inlet and a cooling fluid outlet. | 10-20-2011 |
Bing Nie, Zhuhai CN
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20130061982 | INK CARTRIDGE REFILLING DEVICE - The present invention provides an ink cartridge refilling device, which comprises an ink container used for storing ink, an air inlet channel communicated with the ink container and introduced outside air into the ink container, a suction channel communicated with the ink cartridge and connected with an aspirator to suck air in the ink cartridge, an ink injection channel communicated with an ink injection opening of the ink cartridge and formed on the ink container and a re-suction channel which is communicated with an ink outlet of the ink cartridge and connected with the aspirator to suck ink at the ink outlet after the ink cartridge is refilled. The ink cartridge refilling device has the advantage that: air bubbles can be prevented from being attached to the upper part of a piezoelectric transducer near the ink outlet. | 03-14-2013 |
20130255826 | INK CARTRIDGE REFILLING DEVICE, INK CARTRIDGE REFILLING SYSTEM AND CORRESPONDING INK CARTRIDGE REFILLING METHOD - The invention relates to an ink cartridge refilling device and an ink cartridge refilling system. The ink cartridge refilling device comprises an ink container, an ink injection channel, an air inlet channel, an aspirator and a cover component, wherein the cover component is provided with a first sealing section for sealing an ink cartridge to be refilled and a second sealing section for sealing the air inlet channel. During the ink refilling, air in a sealed ink cartridge can be sucked to enable ink in the ink container to flow into the sealed ink cartridge, so that negative pressure is formed in the ink container and the ink is conveyed from the ink container to the ink cartridge under the negative pressure, thus the refilling of the ink into the ink cartridge and the replenishing of air into the ink container may not be carried out at the same time. | 10-03-2013 |
20140300671 | INK CARTRIDGE FOR INKJET PRINTER - The present invention relates to an ink cartridge for an inkjet printer, which comprises: an ink reservoir for storing ink, an ink outlet for supplying ink to the printer, and an installation detection component which is coordinated with the printer to detect whether the ink cartridge is successfully installed. The installation detection component includes a controller, a connecting circuit and a light-emitting portion connected with the controller through the connecting circuit. The controller is configured to control the light-emitting portion to emit light which will be received by sensors of the printer to determine whether the installation is successful, and controls the light-emitting portion automatically. The ink cartridge for the inkjet printer provided by the present invention solves the technical problem that the installation of the traditional ink cartridge must undergo strict actual inspection of a printer installation program. | 10-09-2014 |
20140307014 | INK CARTRIDGE, INK CARTRIDGE ASSEMBLY AND METHOD FOR DETECTING THE INSTALLATION OF INK CARTRIDGE - The present invention relates to an ink cartridge, an ink cartridge assembly and a method for detecting the installation of the ink cartridge. A plurality of ink cartridges are detachably mounted on an inkjet printer including a light receiver and a plurality of apparatus electrical contacts which are commonly connected with a line, the ink cartridge comprises a container electrical contact electrically connected with corresponding apparatus electrical contact an information storage device, a light-emitting portion configured to emit light towards the light receiver, and a control portion configured to control the light-emitting portion to emit light, wherein, the control portion of the ink cartridge controls the light-emitting portion to emit light when receiving an emission instruction sent by the inkjet printer. Therefore, the stability of the ink cartridge installation detection can be fully guaranteed and the phenomenon of installation detection error can be avoided. | 10-16-2014 |
20140307015 | INK CARTRIDGE, INK CARTRIDGE ASSEMBLY, INKJET RECORDING APPARATUS, INK CARTRIDGE INSTALLATION DETECTION MODULE AND INK CARTRIDGE INSTALLATION DETECTION METHOD - The present invention provides an ink cartridge, an ink cartridge assembly, an inkjet recording apparatus, an ink cartridge installation detection module and a method. The module comprises a light emitter, a controller, a processing unit and a control unit, wherein the light emitter is configured to provide a light source; the controller includes a receiving unit configured to receive a plurality of ink cartridge installation detection instructions sent by the inkjet recording apparatus via a bus; the processing unit is configured to analyze the ink cartridge installation detection instruction; and the control unit is configured to turn on or off the light emitter according to the analytic result of the processing unit. The present invention improves the universality of the ink cartridges and achieves ink cartridge installation detection with lower cost. | 10-16-2014 |
Bing-Yun Nie, Shenzhen City CN
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20110303688 | ENCLOSURE WITH PROTECTIVE SUPPORT - An enclosure includes an enclosure body and a support. The enclosure includes a bottom wall. A receiving recess is formed in the bottom wall. The support defines a contacting surface substantially parallel to the bottom wall and an attachment surface. The support includes a securing portion extending from the attachment surface. A distance between the supporting surface and the attachment surface is greater than the depth of the receiving recess. The supporting surface is configured to contact a supporting surface to maintain a space between the bottom wall and the supporting surface. | 12-15-2011 |
Bo Nie, Shenzhen City CN
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20130111339 | COMPUTING DEVICE, STORAGE MEDIUM AND METHOD FOR ANALYZING STEP FORMATTED FILE OF MEASUREMENT GRAPHICS | 05-02-2013 |
Bo Nie, Shenzhen CN
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20130314414 | COMPUTING DEVICE AND METHOD OF ESTABLISHING COORDINATE SYSTEMS ON SURFACES OF OBJECTS - In a method and a computing device for establishing a coordinate system on a surface of an object, a three dimensional computer aided design (CAD) model of the surface of the object is converted to a two dimensional UV plane. A triangular mesh model of the CAD model is generated. Points are selected from the triangular mesh model, and real points that corresponding to the points are sampled on the surface of the object. A conversion matrix is computed by aligning the real points and the points selected from the triangular mesh model; and the coordinate system is established according to the conversion matrix. | 11-28-2013 |
Chengjiao Nie, Hangzhou CN
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20120303949 | PACKET TRANSMISSION METHOD, APPARATUS, AND NETWORK SYSTEM - Embodiment of the present invention provides a packet transmission method. The method includes: receiving an encrypted packet sent by a client by using a virtual private network (VPN) tunnel, wherein the encrypted packet is sent by the client after the client determines, according to a preset control policy, that the control policy comprises an Internet Protocol (IP) address and a port number that are the same as a destination IP address and a destination port number of a packet to be sent and encrypts the packet to be sent, and the control policy comprises information about an IP address and a port number of an intranet server that can exchange a packet with a security socket layer protocol (SSL) VPN server; decrypting the encrypted packet; and sending the decrypted packet to a corresponding intranet server, wherein a source IP address of the decrypted packet is an external network IP address. | 11-29-2012 |
20130170502 | METHOD, APPARATUS, AND NETWORK SYSTEM FOR TERMINAL TO TRAVERSE PRIVATE NETWORK TO COMMUNICATE WITH SERVER IN IMS CORE NETWORK - Embodiments of the present invention provide a method, an apparatus, and a network system for a terminal to traverse a private network to communicate with a server in an IMS core network. The method includes: the terminal sets a source address of service data to be sent as a virtual IP address, sets a destination address of the service data to be sent as an address of an internal network server, and obtains a first service packet, where the virtual IP address is an address allocated by the IMS core network to the terminal, encapsulate the first service packet into a first tunnel packet, and send the first tunnel packet to the security tunnel gateway over a VPN tunnel between the terminal and a security tunnel gateway, then the security tunnel gateway sends the first service packet in the first tunnel packet to the internal network server. | 07-04-2013 |
Chuangda Nie, Foshan CN
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20110163688 | LED SIDE MARKER LAMP - A light emitting diode (LED) side marker lamp, comprising a punching panel with a coating, a water-proof light source module, and a through hole. The water-proof light source module is disposed below the punching panel, and the through hole is disposed on the punching panel and operates to allow light to be emitted from the water-proof light source module. A traditional cover is not needed, and the punching panel is used to replace the cover and colors thereof match with those of buildings, which improves decoration effect of the invention; secondly, as the LED side marker lamp fails, only the water-proof light source module needs to be replaced, which is convenient for maintenance and reduces cost; finally, the number of light source modules can be varied, which is flexible in use. | 07-07-2011 |
Dan Nie, Chengdu CN
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20130015810 | Battery Charging Apparatus with a Common Control Loop for a Low Drop-Out Voltage Regulator and a Boost RegulatorAANM Guo; GuoyongAACI Santa ClaraAAST CAAACO USAAGP Guo; Guoyong Santa Clara CA USAANM Nie; DanAACI ChengduAACO CNAAGP Nie; Dan Chengdu CN - A flexible dual mode battery charger that charges a battery in two different modes, depending on the difference between the adapter voltage and the battery voltage, with a smooth transition between these two modes and the charging current remains relatively constant during the transition is provided in this application. At a lower battery level, the dual mode battery charger charges the battery as a LDO charger and when battery voltage is very close to the adapter voltage, the charger migrates its operating mode from the LDO mode to the boost mode and charges the battery as a boost charger. This flexible battery charger uses one common control circuit for controlling the operations of the LDO charger and the boost charger. The switching operation from one operation mode to other operation mode is smooth. | 01-17-2013 |
Dong-Hua Nie, Dongguan City CN
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20100210143 | POWER PLUG HAVING BACKUP FUSE TUBE - A power plug having backup fuse tube, its major objective is that, when a fuse tube is damaged, a replaceable backup fuse tube can be obtained readily and promptly. Said power plug having a backup fuse tube comprises: pins and, a casing, lead-out wires; wherein, a cavity is provided in said casing, on said cavity is covered with a matching backup fuse tube holder, on a backside of said backup fuse tube holder is provided with a retainer, and a backup fuse tube is placed in said retainer. | 08-19-2010 |
Fangjie Nie, Jiangning District CN
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20110314681 | WORK HEAD FOR A ROTATIONAL BRUSH CUTTER - The present application provides a work head for a rotational brush cutter. The work head comprises an upper plate, a lower plate and a blade, the upper plate and the lower plate being fixedly coupled. The lower plate is circular and has a passage therethrough with a gear arranged in the passage. The blade has a body portion and a connection portion with the body portion able to be extended outside of the upper and lower plates. The through passage is designed so that the blade can be replaced without requiring the upper plate and lower plate to be disassembled. As a result, because the blade is not restricted by a narrow space between the upper plate and the main frame, the work head does not need to be removed from the brush cutter to replace the blade thereby saving time and effort. | 12-29-2011 |
Fangjie Nie, Nanjing CN
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20090007742 | SLIDING MITER SAW - A sliding miter saw having a base for supporting a workpiece, a rotatable table mounted on the base, a transmission frame on one side of the table, a motor disposed on one end of the transmission frame, and a blade driven by the motor. Two rows of rollers are disposed on a bottom of the table and a sliding block adapted to cooperate with the two rows of rollers is disposed between the two rows of rollers. One end of the sliding block is hinged to the transmission frame. | 01-08-2009 |
20100162574 | Electric pruner - A pruner having a housing, a motor mounted in the housing, a handle, an upper blade, a lower blade, and a guide apparatus. The guide apparatus is a long shaped piece with a portion that has the same angle of curvature as one of the blades. The guide apparatus is longer than one of the blades to allow the guide apparatus to assist a user in selecting a specific tree limb to be cut thereby minimizing the unintentional removal of an incorrect tree limb. The guide apparatus may also be removed if the pruner is going to be used to cut lower limbs or in confined spaces. | 07-01-2010 |
20100281695 | POWER TOOL HAVING INTERCHANGEABLE ATTACHMENTS - The present invention discloses a power tool having a main body portion and at least one interchangeable cutting tool carrier. A motor and a transmission mechanism are mounted in the main body portion and the cutting tool carrier includes a cutting tool assembly which includes a connection mechanism. The transmission mechanism includes a driving device which is mounted on the driving shaft and may be coupled with the connection mechanism. The transmission mechanism also has a stationary element and a movable element, each having a magnet mounted on a surface. Due to the magnetic force, the moving element and the driving device are able to move relative to the stationary element to allow for automatic alignment of the driving device and the connection mechanism of the cutting tool elements. | 11-11-2010 |
20100313430 | METHOD FOR CONTROLLING REVERSAL OF A BLADE OF A BUSH CUTTER - A method for controlling reversal of a blade of a bush cutter. The method functions by detecting a parameter of a motor with a control circuit and, when a user presses a reversal button, by causing the control circuit to control the motor not to reverse when the detected parameter, e.g., speed of the motor, is greater than or equal to a preset threshold and to control the motor to reversely rotate and drive the blade to reversely rotate when the detected parameter is less than the preset threshold. | 12-16-2010 |
20110056082 | ELECTRIC SHEARS - Electric shears include a housing, a motor mounted within the housing, at least one blade driven by the motor, and a trigger mounted on the housing for controlling the motor. The electric shears further include a controller for controlling the motor and a mode-selecting switch mounted on the housing and connected to the controller. The controller responds to the mode-selecting switch and controls the electric shears to switch between at least two kinds of operation modes. Since the electric shears has at least two kinds of operation modes, more functions and a broader range of applications can be achieved. | 03-10-2011 |
20110061242 | ELECTRIC SHEARS - Electric shears include a housing, a motor within the housing, a transmission means including a reduction gearbox and a bevel gear pair, a fixed blade, a movable blade rotatably connected to the fixed blade and coupled with the motor via the transmission means, and a stroke-control means controlling the movable blade to swing back and forth about its connection with the fixed blade. The fixed blade is supported on the reduction gearbox and fixed to the housing together with the reduction gearbox. Electric shears are thus provided with a small shape, a simple and compact interior structure, and better portability. | 03-17-2011 |
20120017447 | HAND-HELD POWER TOOL FOR PRUNING AND CUTTING VEGETATION AND A METHOD FOR REPLACING BLADES THEREOF - A hand-held power tool for pruning and cutting vegetation and a method for replacing blades thereof. The hand-held power tool has a main body and a work head detachably mounted on the main body. The main body has a housing, a motor placed in the housing, and a first gear transmissively connected with the motor. The work head has a blade assembly and a second gear. The second gear engages with the first gear and is provided with a eccentric member connected with the blade assembly. By arranging one portion of the transmission mechanism on the work head, especially the second gear used for providing the eccentrically rotary output on the work head, the transmission mechanism is directly connected with the blade assembly. When the work head needs to be mounted on the main body, it only needs the second gear to be placed on the mandrel arranged on the main body where it will engage with the first gear. This avoids the need to align and mate the eccentric member arranged on the second gear with the upper and lower blades one by one thereby providing an assembly process that is simple and time-saving while providing a connection that is reliable. | 01-26-2012 |
20120055033 | STRING TRIMMER - A string trimmer has a blade storage mechanism wherein the blade storage mechanism has a cavity arranged on the body of the string trimmer for storing a blade. | 03-08-2012 |
20120246942 | POWER PRUNER - A power pruner includes a housing, a motor arranged in the housing, a transmission device connected to the motor, a pair of blades and a trigger which is arranged on the housing and used to control the motor. The pair of blades include a fixed blade and a movable blade which is driven by the motor to swing back and forth. The power pruner additionally includes a stroke switch which is arranged on the housing and has at least two statuses wherein the movable blade has a first stroke when the stroke switch is in a first status and a second stroke different from the first stroke when the stroke switch is in a second status. | 10-04-2012 |
20130055574 | POWER TOOL WITH REPLACEABLE BLADE - A power tool includes a replaceable blade, a fixing device for clamping and securing the blade, a control circuit for controlling a driving device, and a main switch electrically connected to the control circuit. A safety device prevents the blade from moving when the fixing device is opened. | 03-07-2013 |
20130168114 | ELECTRIC WEEDER - The present invention discloses an electric weeder. The present invention provides an electric weeder, including a working head, a driving device, a connecting rod, a main handle, a removing plate, and a movable handle. The driving device is used for driving the working head to rotate; The connecting rod is used for receiving the driving device, and the working head is connected to a first end of the connecting rod; The main handle is arranged on a second end of the connecting rod opposite to the first end; The removing plate is movable relative to the working head; The movable handle includes a sleeve slidably sleeved on the connecting rod and a pushing bar. The present electric weeder can effectively enhance the efficiency of weeding and can effectively reduce the shake of the working head during the operation and enhance the comfort of operation. | 07-04-2013 |
20140010585 | ELECTRICAL TOOL WITH BATTERY PACK EJECTION ASSIST MECHANISM - The present invention provides an electrical tool with batter pack ejection assist mechanism. The electrical tool includes a housing receiving a motor and a transmission mechanism, a tool accessory driven by the motor for the operation, a battery pack slidably mounted to the housing for providing power and a locking mechanism for locking the battery pack after being mounted. The electrical tool further includes an ejecting assembly for assisting in the ejection of the battery pack when the locking mechanism unlocks the battery pack, the ejecting assembly includes a contacting member for contacting and ejecting the battery pack and a driving member for driving the contacting member for ejecting the battery pack. The contacting member is movably connected to the housing, and the driving member is arranged in the housing and contacts the contacting member. | 01-09-2014 |
20140102063 | LAWNMOWER WITH OPERATION PROTECTION AND SAFETY SWITCH MECHANISM THEREOF - A lawnmower with operation protection and a safety switch mechanism. The safety switch mechanism include: an inner pipe and a pipe sleeve slidably connected with and enclosing the inner pipe, a safety switch with a contact tab mounted inside the pipe sleeve, a trigger configured to trigger the safety switch by contacting the contact tab when the inner pipe slides, and an elastomer configured to drive the trigger to keep from contacting with the contact tab. All of the safety switch, the trigger and the elastomer are arranged on the same side of the inner pipe. The safety switch mechanism functions to disable the motor upon accidental proximity of the operator to the cutter body to thereby lower the possibility of an accident. | 04-17-2014 |
20140102064 | LAWNCARE APPARATUS - A lawncare apparatus includes a main body, multiple wheels supporting the main body, a cutting blade disposed in the main body, a motor driving the cutting blade, and an operating arm connected to the first end of the main body. The distance in the horizontal direction between the axial central line of the cylindrical gripping portion of the operating arm and the axes of the elongated handle of the main body along the length direction is less than 5 cm. Because of the structure mate relationship between the operating arm and the cylindrical gripping portion, the operator feels more comfortable during the transporting process, the volume of lawncare apparatus during transporting is reduced and the convenience of transporting is improved. | 04-17-2014 |
20140230181 | HANDHELD BLOWER - A handheld blower includes a housing, the housing including an air inlet and a duct assembly, the duct assembly including a duct, a motor and a fan mounted in the duct, a battery, a handle, and a blowpipe which defines a central axis. Along the direction of the central axis, the area of the flowing cross-section of an air passage at the rear end of the fan adjacent to the air inlet is larger than that of the flowing cross-section of an air outlet of the blowpipe, and the rate between the area of the flow cross-section of the air outlet of the blowpipe and the area of the flow cross-section of the flow-through area at the position of the fan is greater than or equal to 0.8. | 08-21-2014 |
20140234130 | HANDHELD BLOWER - A handheld blower includes a housing having an air inlet and a duct assembly mounted in front of the air inlet, the duct assembly including a duct connected with the housing, a motor and a fan mounted in the duct, a battery, and a blowpipe connected to the housing by the duct assembly, the blowpipe defining a central axis in the length direction, and a handle arranged above the housing and the battery. The handle includes a gripping portion arranged on opposite sides of a plane in which the gravity center of the blower is located, and the plane is parallel to a central axis of the blowpipe and substantially perpendicular to a working ground. The gravity center of the handheld blower is adjacent to the gripping portion which enhances the handling comfort and reduces operator fatigue during long times of operation. | 08-21-2014 |
20140283395 | CHAIN SAW - A chain saw includes a housing, an oil supply system disposed in the housing, a trigger linkage assembly, and a switch controlled by the trigger linkage assembly. The oil supply system includes an oil can and an oil pump assembly connected with the oil can via an oil inlet tube. The trigger linkage assembly includes a switch trigger. The chain saw further includes a pressing member driven by the trigger linkage assembly. When the switch trigger is not activated, the pressing member is located at a first position and can press the oil inlet tube tightly to isolate an oil circuit of the oil supply system. When the switch trigger is pressed down, the pressing member can be driven by the trigger linkage assembly to a second position to release the pressing for the oil inlet tube so that the oil circuit of the oil supply system is allowed to flow. | 09-25-2014 |
Fei Nie, Shenzhen CN
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20120218709 | CHASSIS WITH HORIZONTAL PLUGGED FRAMES AND COMMUNICATION DEVICE - A chassis with horizontal plugged frames includes an air inlet, a board area, a first air chamber, a second air chamber, and an air outlet. The air inlet is set in the board area and is linked to the first air chamber; the air outlet is set on a wall of the second air chamber where the second air chamber contacts external air; and the first air chamber is located on one side of the board area, and the second air chamber is located on the other side of the board area. | 08-30-2012 |
Feng-Hua Nie, Shenzhen City CN
Guoliang Nie, Shanghai CN
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20120124673 | TIME CHECK METHOD AND BASE STATION - A time check method and a base station are provided. The base station receives an authentication interaction message sent by an authentication interaction device; extracts time information in the authentication interaction message; and uses the time information to check local time. Before an Internet Key Exchange (IKE) connection is set up between the base station and a security gateway, relatively accurate time is obtained from an external authentication interaction device and is used for aligning the local time. Therefore, the cost of installing a clock component and a battery is saved, the time on the base station is trustworthy, and the security gateway is authenticated securely. | 05-17-2012 |
Hongbo Nie, Xiamen City CN
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20140014875 | PREPARATION METHOD OF INDUSTRIAL PURPLE NANO-NEEDLE TUNGSTEN OXIDE - In an industrial purple nano-needle tungsten oxide preparation method, ammonium paratungstate 5(NH | 01-16-2014 |
Honghao Nie, Shenzhen CN
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20120133842 | METHOD, APPARATUS, AND SYSTEM FOR CONTROLLING SET-TOP BOX - The present invention discloses a method, an apparatus, and a system for controlling a set-top box. The method for controlling a set-top box includes: acquiring a button-press signal sent by a remote control; filtering, according to a current running state of the set-top box and a preset state transition table, the button-press signal sent by the remote control; and generating, according to an event corresponding to a filtered button-press signal, a control bar for performing an operation on the current running state of the set-top box. | 05-31-2012 |
Hongtao Nie, Wuhan CN
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20140305043 | METHOD OF GASIFICATION OF BIOMASS USING GASIFICATION ISLAND - A method of gasification of biomass using a gasification island. The gasification island includes: a biomass pre-treatment and storage unit, a biomass feeder, an external heat source, a gasifier, a crude syngas cooling unit, a crude syngas washing unit, a fresh syngas storage unit, and an ash and wastewater treatment unit. The method includes: pre-treating and storing biomass, gasifying the biomass in the gasifier, cooling a crude syngas, washing and removing dust from the crude syngas, and storing fresh syngas. | 10-16-2014 |
20150041719 | METHOD OF PURIFICATION OF BIOMASS SYNGAS UNDER POSITIVE PRESSURE - A method for purifying biomass syngas under a positive pressure. The method includes: 1) aerating a pyrolysis gasifier by using an oxidation fan; 2) introducing syngas produced in the pyrolysis gasifier through a water-cooling flue to a water-cooling quench tower; 3) introducing the syngas from the water-cooling quench tower to a waste heat boiler of a water-tube type and a waste heat boiler of a heat-tube type; 4) introducing the syngas from the waste heat boiler of the heat-tube type to a Venturi scrubber in the absence of a filler to wash the syngas and remove dust; 5) introducing the syngas from the Venturi scrubber to a wet electrical dust precipitator for further removing the dust; and 6) transporting qualified syngas to a wet gas tank for storage or to a downstream process for use. | 02-12-2015 |
20150041720 | METHOD OF PURIFICATION OF BIOMASS SYNGAS UNDER NEGATIVE PRESSURE - A method for purifying biomass syngas, including: a) introducing syngas out of a gasifier, through a water-cooling flue to a water-cooling quench tower; b) introducing the syngas from the water-cooling quench tower to a waste heat boiler of a water-tube type and a waste heat boiler of a heat-tube type; c) washing the syngas from the waste heat boiler of the heat-tube type in a Venturi scrubber in the absence of a filler to remove dust; d) introducing the syngas from the Venturi scrubber to a wet electrical dust precipitator for conducting dust removal and tar mist removal; and e) extracting the syngas by a coal gas draft fan, and transporting the syngas to a wet gas tank for storage or to a downstream process for use. | 02-12-2015 |
Jiamei Nie, Jiangsu CN
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20140246820 | PASSIVE SKYHOOK AND GROUNDHOOK DAMPING VIBRATION ISOLATION SYSTEM - A passive skyhook and groundhook damping vibration isolation system and a method for determining parameters thereof, which utilize the anti-resonance of an “inerter (b1, b2)-spring (k | 09-04-2014 |
Jiaxiang Nie, Shanghai CN
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20110034025 | Method for Forming Contact Hole Structure - The invention discloses a method for forming a contact hole structure, including: providing a substrate, the substrate having a surface where a metal layer is formed; forming on the surface of the substrate a dielectric layer covering the metal layer; etching the dielectric layer to form a contact hole exposing the metal layer; forming a barrier layer on sidewalls of the contact hole and an exposed surface of the metal layer; removing the barrier layer on the surface of the metal layer by sputtering, and performing sputtering on the metal layer; and, filling the contact hole with an electrically conductive material. The invention protects the dielectric layer from being damaged and improves the quality of the formation of the contact hole, and the sputtering performed on the metal layer and the subsequent filling of the contact hole with the electrically conductive material may use the same apparatus, which reduces processing steps and improves efficiency. | 02-10-2011 |
Jin An Nie, Shenzhen CN
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20130102396 | COUPLING - A torque transmission assembly has a first shaft, a second shaft, and a coupling device. The coupling device includes a first coupling member rotating with the first shaft, and a second coupling member fixed with the second shaft. The first coupling member includes a bottom wall having a mounting face, and a plurality of arms extending axially from the mounting face. The arms are circumferentially spaced from each other with a receiving space defined between each two neighboring arms. The second coupling member includes a main body and a plurality of spaced arms extending radially from an outer periphery of the main body. Each of the arms of the second coupling member is received in a respective receiving space of the first coupling member, thus the first coupling member rotates with the second coupling member. | 04-25-2013 |
20130233669 | TORQUE TRANSMISSION ASSEMBLY AND COUPLING - A torque transmission assembly has a first shaft, a second shaft and a coupling. The coupling has a first connecting member and a second connecting member. The first connecting member is coaxially fixed to the first shaft. The second connecting member is fixed to the second shaft. The first connecting member has a base with a metallic engaging member embedded inside. The engaging member directly connects to the first shaft. A plurality of projecting members is formed on the base. The projecting members extend in the axial direction and are circumferentially spaced. The second connecting member has a main body and a plurality of drive arms radially extending from the main body. The drive arms are sandwiched between corresponding projecting members of the first connecting member so that the first connecting member and the second connecting member rotate together. | 09-12-2013 |
Jing Nie, Wuhan CN
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20110186108 | Ring architecture for high efficiency solar cells - A high efficiency multiring solar cell (MRSC) system, including a number of single-junction solar cells and utilizing a novel multiring architecture is disclosed. Sunlight from the solar concentrator illuminates a double cone prism to create spatially separated spectral bands. Projection of the spectral bands on working surfaces of solar cells creates a sequence of spatially separated spectral rings, where rings corresponding to the spectral bands with longer wavelengths are enclosed by the rings corresponding to shorter wavelengths. The number of solar cells and their shape corresponds to the number and the shape of the respective spectral rings. Each solar cell is optimized for efficiently converting the sunlight from the corresponding spectral band. A corresponding method of forming solar cells and converting sunlight into electricity are also provided. | 08-04-2011 |
Jin Ya Nie, Nanxiong City, Guangdong Province CN
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20130335670 | PLANAR DISPLAY DEVICE - A planar display device includes a transparent cover plate and a display unit. The transparent cover plate has an attaching surface. The display unit is fully attached to the attaching surface of the transparent cover plate. | 12-19-2013 |
Jun Nie, Shenzhen CN
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20090128165 | CAPACITANCE MEASURING APPARATUS FOR CAPACITOR - A measuring apparatus for measuring capacitance of a capacitor includes a microprocessor, a control circuit coupled to the capacitor, and an Analog-to-Digital (A/D) converting circuit. The control circuit receives a control signal from the microprocessor, and outputs an analog voltage signal of the capacitor, and the control circuit charges/discharges the capacitor according to the control signal. The A/D converting circuit receives the analog voltage signal from the control circuit, and outputs a digital voltage signal. The microprocessor receives the digital voltage signal from the A/D converting circuit, and calculates capacitance of the capacitor according to the digital voltage signal and charge/discharge time. | 05-21-2009 |
Junbo Nie, Jiangsu CN
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20120266934 | Junction Box for Solar Cell Component and Solar Cell Component - A fission structure type junction box for a solar cell module ( | 10-25-2012 |
Junxiong Nie, Shenzhen, Guangdong CN
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20140198526 | LIGHT GUIDE PLATE AND LIGHTING LAMP - A light guide plate (LGP) and a lighting lamp including the LGP. The LGP has no frame and is easy to be spliced together. The LGP includes at least one sub-LGP. The sub-LGP includes at least one light source portion that is opposite to the light source, and at least one light shield installation slot that is sunken inwards and arranged beside the light source portion. | 07-17-2014 |
Kaiming Nie, Tianjin CN
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20140368703 | DIGITAL DOMAIN ACCUMULATIVE CMOS-TDI IMAGE SENSOR WITH LOW POWER CONSUMPTION - The present invention relates to the field of design of analog digital hybrid integrated circuit. The object of the invention is to reduce ADC conversion rate thus further reducing power consumption of the sensor while not reducing line frequency of the CMOS-TDI. To this end, a digital domain accumulative CMOS-TDI image sensor with low power consumption is provided. It includes a pixel array of n+k lines multiplied m columns, a column parallel signal pre-processing circuit, a column parallel successive approximation (SAR) ADC, a column parallel digital domain accumulator, a column parallel divider, a timing control circuit and an output shift register, wherein n+k+1 coarse quantification memory units are provided to the column parallel digital domain accumulator for storage of coarse quantification results; and memory units for storage of n times of fine quantification results are also provided, thus realizing n stages of TDI signal accumulation after accumulation of n times of fine quantification results. The invention is generally used in hybrid integrated circuit design. | 12-18-2014 |
Kangming Nie, Hong Kong CN
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20080282480 | Multifunction Finishing Liquids Containing Dendrimers and the Application of the Liquids in Textile Finishing - A finishing liquid which containing as least one kind of dendrimer molecules with terminal groups of —NH | 11-20-2008 |
Kefeng Nie, Shenzhen Guangdong CN
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20140149972 | METHOD, DEVICE AND TERMINAL FOR IMPROVING RUNNING SPEED OF APPLICATION - The disclosure provides a method, a device and a terminal for improving the speed of an application relating to the computer field. The method may include collecting local data information corresponding to a missing-page interruption during execution of the application. The local data information may include a name of a file in which the local data is contained, an offset in the file and the size of the local data. The method may further include acquiring the local data corresponding to the local data information in response to receiving an instruction to improve the running speed of the application and loading the acquired local data. This may reduce the time spent by the application on accessing I/O operations. Thus, the running speed of the application may be improved by loading the acquired local data according to the local data information corresponding to the missing-page interruption while the application is running. | 05-29-2014 |
Kefeng Nie, Shenzhen CN
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20140129814 | Method and device, terminal and computer readable medium for accelerating startup of operating system - Described are an operating system startup acceleration method and device, a terminal and a computer readable medium. The method comprises: acquiring prefetch information corresponding to at least one process to be accelerated in a procedure of operating system startup, wherein the prefetch information comprises a file path, a shift value and a length value of a data block required by the process to be accelerated; and reading a corresponding data block into a system cache according to the acquired prefetch information, and completing a startup procedure of the process to be accelerated using the data block in the system cache. | 05-08-2014 |
20140310711 | METHOD FOR DETERMINING PERFORMANCE OF PROCESS OF APPLICATION AND COMPUTER SYSTEM - A method and a computer system for determining performance of a process of an application are provided for application in the field of computer technology. When the process of the application is started, an apparatus for determining the performance of a startup procedure of the process acquires a process startup beginning time and determines a time of when the process is ready or able to respond to user input. The time of when the process of the application is ready or able to respond to user input may be used as the process startup ending time. A startup period for the process of the application is determined. Performance of the startup procedure of the process of the application is determined based on the process startup beginning time and the process startup ending time as the time the process of the application is ready or able to respond to user input. | 10-16-2014 |
Lei Nie, Dongguan CN
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20140222778 | Data Storage and Query Method - A data storage and query method supporting an agile development and horizontal scaling, in a field of computer applications, includes steps of: transforming data into a 2-tuple (Key, MiniTable) and identifying any MiniTable (having a data set removed) with a unique Key, wherein the MiniTable includes multiple data columns; a structure of each data column is limited by a pre-defined mode; and the data columns are sorted according to a primary key defined by the mode. The data storage and query method obtains a capability of the horizontal scaling via removing dependency among the data sets, and a capability of the agile development via supporting an analogous SQL grammar by saving dependency among the data within the data sets. The data storage and query method can be applied to a data management system which supports the horizontal scaling of big data and the agile development of short development lifecycles. | 08-07-2014 |
Lei Nie, Shenzhen City CN
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20100252649 | FLUX SPRAYING SYSTEM AND METHOD - A flux spraying system controls a flux sprayer to selectively spray soldering flux onto a printed circuit board (PCB) by a fixture. The fixture is disposed between the PCB and the flux sprayer, and comprises a plurality of openings corresponding to target areas of the PCB. The flux spraying system comprises a statistic module, a calculation module, and a control module. The statistic module records attributes of the fixture to determine spraying areas on the fixture. The calculation module calculates movement parameters of the flux sprayer, a movement length during a movement period and spraying segments of the flux sprayer, and spray duration of the flux sprayer based on the movement length during one movement period and the spraying segments of the flux sprayer. The control module directs the flux sprayer to coat the target areas of the PCB through the openings of the fixture. | 10-07-2010 |
Liang Nie, Hangzhou CN
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20130304302 | METHOD FOR CONTROLLING BATTERY REPLACEMENT BASED ON DISTANCE DATA AND SYSTEM THEREOF - A method for controlling battery replacement based on distance data and a system thereof are provided. The method includes: reading current distance data of an electric vehicle, wherein the current distance data indicates the total distance that the electric vehicle has traveled; receiving related recharge information for the electric vehicle submitted by a user, wherein the related recharge information includes a distance account, and the distance account indicates that the user currently adopts a billing policy in which the user is credited with a fixed amount of distance in a fixed period of time; and determining whether to perform an operation of replacing a battery of the electric vehicle according to the distance data and the billing policy. By using the present invention, distance data of an electric vehicle and distance account information can be obtained, and by using the distance data and the distance account information battery replacement can be controlled conveniently, which ensures continuous electricity provided for the green operation of the electric vehicle. | 11-14-2013 |
Lichao Nie, Jinan City CN
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20140333308 | ADVANCED DETECTOR SYSTEM AND METHOD USING FORWARD THREE-DIMENSIONAL INDUCED POLARIZATION METHOD FOR TBM CONSTRUCTION TUNNEL - Disclosed is an advanced detector system and method using a forward three-dimensional induced polarization method for a TBM (Tunnel Boring Machine) construction tunnel. A narrow detection space of a full-face excavated tunnel is fully used, a controller controls doors of a source and measuring electrode compartment and a shielding electrode compartment to open and controls a corresponding hydraulic delivery device to automatically and quickly arrange a source electrode system, a measuring electrode system and a shielding electrode system. Under the action of a shielding current system, tomography detection supply current is directed ahead of the working face. Three-dimensional geologic information can be obtained, and the relationship between an induced polarization half-decay time difference and a water quantity can be used to quantitatively forecast the water quantity of a water-bearing body, and meanwhile, the half-decay time difference parameter has a high capacity of distinguishing free water from bound water. | 11-13-2014 |
20150077119 | THREE-DIMENSIONAL FOCUSING INDUCED POLARIZATION EQUIPMENT FOR ADVANCED GEOLOGICAL PREDICTION OF WATER INRUSH DISASTER SOURCE IN UNDERGROUND ENGINEERING - The invention discloses three-dimensional focusing induced polarization equipment for advance geological prediction of a water inrush disaster source in underground engineering, comprising a constant-current multiplex transmitter, an intelligent multichannel receiver, an automatic multi-electrode switch, an industrial personal computer, an observation electrode array and shielding electrodes, wherein electrodes in the observation electrode array are respectively used as a source electrode and observation electrodes; the industrial personal computer controls the constant-current multiplex transmitter to transmit currents of the same polarity to the shielding electrodes and the source electrode, so that the currents of the source electrodes are nearly directed straight ahead of a driving face under the action of the shielding electrodes; the observation electrodes are used for scanning data acquisition, and the data are fed back to the industrial personal computer through the intelligent multi-channel receiver; and the industrial personal computer controls the automatic multi-electrode switch to change the source electrode. | 03-19-2015 |
Li (jerry) Nie, Qingdao CN
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20090003320 | System for seamless redundancy in IP communication network - In a seamless redundancy or failover system for an IP network, data intended for a master component is received at a seamless redundancy component, where the data is routed both to the master component and to a standby component. The standby component is configured to process the data in the same manner as the master component, e.g., the standby component may be a duplicate of the master component, or another component configured to perform the same data processing functions. For seamless redundancy/failover, the data output of the standby component is suppressed unless and until the master component enters a failure condition, at which time the data output of the standby component is enabled for transmission to a downstream network component. “Failure condition” refers to an operational state of the master component where the master component is unable to process received data in its intended and normal manner. | 01-01-2009 |
Maiqian Nie, Xi'An CN
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20110306569 | RHAMNOLIPID BIOSURFACTANT FROM PSEUDOMONAS AERUGINOSA STRAIN NY3 AND METHODS OF USE - The present disclosure relates to an isolated strain of | 12-15-2011 |
Peng Nie, Ningbo CN
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20120099870 | RECEPTACLE DIPLEXER - A pluggable bi-directional optical transceiver may include: a transmitting laser diode, for transmitting an optical signal according to a received electronic signal; an optical sensor, for receiving the optical signal and for generating the electronic signal according to the received optical signal; a fiber adapter, having a ceramic ferrule with two 8-degree end-face corners; a coupling portion, having three different openings for respectively receiving the transmitting laser diode, the optical sensor, and one end of the ceramic ferrule so an optical axis of a transmitting light of the transmitting laser diode is configured to deflect about 3.8 degrees with an optical axis of the ceramic ferrule; and an engaging portion, having a hollow shell for receiving another end of the ceramic ferrule and an engaging piece surrounding outside the shell for pluggably connecting an external fiber piece. | 04-26-2012 |
Qiang Nie, Shenzhen City CN
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20130240254 | PRINTED CIRCUIT BOARD AND METHOD FOR MANUFACTURING PRINTED CIRCUIT BOARD - A printed circuit board includes a substrate, at least one pad on the substrate, and permanent mold coatings capable of coating on the copper foil. Each pad includes a copper foil and a solder resist coating on the substrate and surrounding the copper foil. The copper foil defines an opening. The opening is coated with solder resist, whereby the permanent mold coatings form a recess corresponding to the opening when coated on the copper foil. A method for manufacturing a printed circuit board is also provided. | 09-19-2013 |
20130266153 | ANTI-POP CIRCUIT - An exemplary anti-pop circuit for use in an electronic device includes a switch module, a first path module, and a second control module. The first path module outputs a first response signal when the electronic device is being started, the switch module cuts off the connection between the audio IC and the speaker in response to the first response signal. The second control module includes a charge/discharge unit and a second path module. The charge/discharge unit is charged by the DC power supply when the electronic device is being started, and discharges to the second path module when the electronic device is being shut down. The second path module outputs a second response signal when the electronic device is being shut down, the switch module cuts off a connection between the audio IC and the speaker in response to the second response signal. | 10-10-2013 |
Qiang Nie, Shenzhen CN
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20130283077 | WAKE-UP CIRCUIT AND ELECTRONIC DEVICE - An electronic device includes a power supply, a key module, a signal generating module, a first control module, and a second control module. The key module generates a corresponding pressing signal in response to a pressing operation of a user. The signal generating module is powered by the power supply and generates a wake-up signal in response to the pressing signal. The first control module powered by the power supply. The second control module is being enabled to communicated with the first control module and being disabled and stops communicating with the first control module when the electronic device is in a standby state. The first control module starts to detect whether the wake-up signal is generated when the when the second control module stops communication with the first control module, and controls the second control module to be enabled in response to the wake-up signal. | 10-24-2013 |
20140354253 | POWER CONVERSION CIRCUIT AND ELECTRONIC DEVICE WITH THE SAME - A power conversion circuit includes an input port, an output port, a power conversion chip, a path switch, and a protection module. The input port is electrically connected to a power source and the output port is electrically connected to a function module. The power conversion chip includes a voltage input pin electrically connected to the input port and a voltage output pin electrically connected to the output port. The power conversion chip converts the power voltage to an output voltage. The path switch includes a control terminal, a first path terminal connected to the input port, and a second path terminal connected to the voltage input pin. The protection module is connected between the control terminal and the output port, and detects the output voltage on the output port, and turns off the path switch when the output voltage is greater than a predetermined voltage. | 12-04-2014 |
Qingyang Nie, Shanghai CN
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20100125762 | Form Validation with Table Driven Error Handling - Various embodiments provide a validation framework to validate whether data entered in a web application is valid. The framework includes a validation resource that contains a validation rule for the web application. The framework also includes a validation group web control that can generate client validation script that is useable by a client to validate whether the entered data is valid. In at least some embodiments, an event table that specifies the validation rules is used to present an error message when the entered data is not valid. | 05-20-2010 |
Qionglin Nie, Hangzhou CN
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20120284147 | Online Payment Method and Device - In a commerce transaction between a buyer and seller that involves transfer of an item, payment is made through an independent online payment system. A seller sends a threshold amount and a payment amount to a payment server for the transaction involving the item. The payment server creates an intermediate account based on the threshold amount and the payment amount. To proceed with the transaction, a buyer transfers a fund amount to the payment server. The payment server determines whether the fund amount is not less than the threshold amount, and if so, the payment server designates the fund amount as an account balance associated with the buyer in the intermediate account. The payment server then transfers funds corresponding to the payment amount from the intermediate account to an account designated by the seller after receiving a payment request indicating the buyer's receipt of the item. | 11-08-2012 |
Quan Nie, Dongguan CN
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20140209409 | Multi-Functional Lifting Device - A multi-functional lifting device, comprising a lifting device body; a power source; an electromagnetic DC motor; a decelerator connected to the DC motor; a main moving wheel positioned on an output axle of the decelerator; a rope element twined into the main moving wheel; a resilient wheel brake unit on one side of the main moving wheel locking the rope element into position; an intermediate wheel having a rope groove complementary to the rope groove of the main moving wheel; and a speed control module and a PCB board connected to the DC motor. The multi-functional lifting device is capable of providing controllable upward and downward movement when the power to the DC motor is connected or disconnected to the power source. | 07-31-2014 |
Reed Nie, Shen Zhen City CN
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20080216293 | Cleat for securing packaging ties - Cleats configured to retain objects secured with a packaging tie in association with packaging material. | 09-11-2008 |
Rongchu Nie, Shenzhen CN
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20120102482 | Method for Communication System Service Upgrade and Upgrade Container Device Thereof - The invention provides a method for a communication system service upgrade, including: when a communication device prepares to be upgraded, an upgrade container device buffering message which currently needs to be sent to other network elements by the communication device into a sending buffer, and, when the communication device prepares to be upgraded and in an upgrade process, the upgrade container device receiving message which is transmitted to the communication device by other network elements and buffering the message into a receiving buffer; the upgrade container device sending the message in the sending buffer to destination network elements; thereby realizing an upgrade without interruption. The invention also provides an upgrade container device supporting the communication system service upgrade. | 04-26-2012 |
Rongchu Nie, Shenzhen City CN
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20130110939 | Multi-Network Multi-Plane Structure Short Message Centre System and Implementation Method Thereof | 05-02-2013 |
Ruimin Nie, Shanghai CN
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20130317095 | Use of Artemisine Derivatives and Pharmaceutical Salts Thereof - The invention demonstrates the application of an artemisinin derivative and its pharmaceutical salt. The artemisinin derivatives diarteether amine and its pharmaceutical salt inhibit the proliferation of leukemic cells, block the cell cycle of leukemic cells and induce the apoptosis of leukemic cells. Artemisinin derivatives of the present invention and its pharmaceutical salt can be used for the preparation of anti-leukemia medicines, especially for treatment of acute leukemia and, what's more, for the treatment of acute myeloid leukemia. | 11-28-2013 |
Shijun Nie, Shenzen CN
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20110266967 | METHOD AND SYSTEM FOR DRIVING LED - The present invention discloses an LED driving method and an LED driving system, the method comprising: generating a PWM control signal with a PWM dimming signal; and controlling a PWM DC/DC converter with the PWM control signal, so as to generate a driving voltage of the LED. | 11-03-2011 |
20110266968 | METHOD AND DEVICE FOR OBTAINING CONDUCTION ANGLE, METHOD AND DEVICE FOR DRIVING LED - In various embodiments, a method for obtaining a conduction angle of a trailing edge dimmer is provided. The method may include determining a time point t | 11-03-2011 |
Shijun Nie, Shenzhen CN
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20140125240 | Dimmable LED Driver And Method For Controlling The Same - A dimmable LED driver adapted to be operated with a dimmer that is configured to generate a predetermined conductive angle, wherein the dimmable LED driver comprises: a rectifier configured to convert an alternating current output by the dimmer to a direct current, a buck PFC block configured to adjust an output voltage of the direct current so as to obtain a stable output voltage, a second buck DC/DC block configured to realize output of a constant current after the stable output voltage is realized, a dimming block configured to, after realizing output of the constant current, accomplish a dimming function jointly with the second buck DC/DC block, and an MCU configured to control the buck PFC block, the second buck DC/DC block and the dimming block. | 05-08-2014 |
Shixiang Nie, Suzhou CN
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20110291604 | STEPPER MOTOR CONTROLLER AND METHOD FOR CONTROLLING SAME - A stepper motor controller includes control circuitry with control outputs and individual driver pulse width modulation circuitry. The individual driver pulse width modulation circuitry has individual driver pulse width modulation outputs and modulation control inputs coupled to the respective control outputs. The controller has a group of individual drivers, where each one has an individual driver input coupled to a respective one of the individual driver pulse width modulation outputs, and an individual driver output coupled to an individual driver terminal of the controller. The stepper motor controller has common driver pulse width modulation circuitry having a common driver pulse width modulation output. There is also a common driver having a common driver input coupled to the common driver pulse width modulation output and a common driver output coupled to a common driver terminal of the controller. When there is one or more stepper motor field coils connected between respective driver terminals and the common driver terminal, individual pulse width modulated driver currents are supplied to the stepper motor field coils from the individual driver terminals and a common pulse width modulated driver current is supplied to the stepper motor field coils from the common driver terminal. | 12-01-2011 |
20130111099 | PROCESSOR WITH PROGRAMMABLE VIRTUAL PORTS | 05-02-2013 |
20130147534 | MASTER SLAVE FLIP-FLOP WITH LOW POWER CONSUMPTION - In a master-slave D flip-flop, the master latch has first and second three-state stages and a feedback stage for positive feedback from the data outputs of the first and second three-state stages to the data input of the second three-state stage. The slave latch has third and fourth three-state stages and a feedback stage for positive feedback from the data outputs of the third and fourth three-state stages to the data input of the fourth three-state stage. Clock signals are applied from a clock signal source to the clock inputs of a clock switch element in one of the three-state stages whose clock signal is shared with another of the three-state stages, reducing the number of clock switches and clock switch power consumption. Data inverters also may be shared between a three-state stage of the master latch and a three-state stage of the slave latch. | 06-13-2013 |
Wanquan Nie, Hangzhou CN
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20140068774 | DETECTING A MALWARE PROCESS - Detecting a malware process is disclosed, including: monitoring a launch of a process; in response to a completion of the launch of the process, determining a base address associated with the process; determining a permission of a memory block associated with the base address; and determining whether the process is potentially associated with a malware process based at least in part on the determined permission. | 03-06-2014 |
Wei Nie, Shanghai CN
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20110060718 | Method and Apparatus for Organizing Hierarchical Data in a Relational Database - A relational database is provided with a plurality of data entries stored in the database. The data entries have a hierarchical relationship. The data entries are assigned a real number, unique identifier, which can be calculated using a convergent series, capable of locating each data entry in the hierarchical structure. Each data entry is assigned a float type, level value, identifying the data entries hierarchical level in the structure. The data entries are also assigned an family value defining a hierarchical relationship with another data entry. The invented method allows for retrieving a sub-tree of any data entry by comparing two real numbers, and adding new data entries or a sub-tree without making changes to other data entries. | 03-10-2011 |
Wei-Cheng Nie, Shenzhen City CN
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20100220447 | HEAT DISSIPATION DEVICE - A heat dissipation device includes a heat sink in which a plurality of mounting holes are defined, and a plurality of fasteners. Each of the fasteners includes a shaft with one end thereof received in a corresponding mounting hole, a sleeve enclosing the shaft and received in the mounting hole, and a fixture engaging the shaft and pressing the heat sink and a bottom end of the sleeve. The sleeve is filled between the end of the shaft and an inner face of the heat sink defining the mounting hole to perform an engagement of the shaft in the mounting hole of the heat sink, thereby fastening the fasteners to the heat sink. The shaft has a screw extending out of the mounting hole for mounting the heat sink on a printed circuit board. | 09-02-2010 |
20100258277 | HEAT DISSIPATION DEVICE - A heat dissipation device for dissipating heat from an electronic component mounted on a printed circuit board, includes a fin unit, a heat-conducting board attached to the electronic component, a heat pipe thermally connecting the fin unit and the heat-conducting board, and a clip disposed on the heat pipe. A pair of engaging portions protrude upwardly from a top face of the heat-conducting board towards each other. The clip secures the heat pipe to the top face of the heat-conducting board. The clip includes a pivoting portion which is pivotally fixed to the heat-conducting board, a clasping portion detachably engaging with the engaging portions, and a main body interconnecting the pivoting portion and the clasping portion and abutting against the heat pipe toward the heat-conducting board. | 10-14-2010 |
20100258281 | HEAT DISSIPATION DEVICE HAVING A FAN HOLDER THEREON - A heat dissipation device includes a heat sink forming an engaging portion along an outer periphery thereof, a fan holder attached to the heat sink and a fan secured to the heat sink via the fan holder. The fan holder includes an elastic main body, a first clip pivotally connected to a free end of the elastic main body and a second clip connected with the first clip and engaging with an opposite free end of the elastic main body. The elastic main body includes a pair of fixing portions formed at upper and lower sides thereof. The lower fixing portion of the fan holder is tightly engaged with the engaging portion of the heat sink and the upper fixing portion presses the fan towards the heat sink when the second clip is tightly locked to the opposite free end of the elastic main body. | 10-14-2010 |
20100259896 | HEAT DISSIPATION DEVICE HAVING A FAN HOLDER THEREON - A heat dissipation device includes a heat sink having a plurality of fins, a fan holder attached to the heat sink and a fan mounted to the heat sink via the fan holder. The fan holder includes a plurality of separated brackets located at sides of the heat sink. Each bracket includes a plurality of mounting plates engaging with the fins of the heat sink and a plurality of elastic tabs formed on two opposite ends thereof. The fan is mounted on the fan holder by engaging with the elastic tabs. | 10-14-2010 |
20100294463 | HEAT DISSIPATION DEVICE HAVING A FAN THEREON - A heat dissipation device includes a heat sink and a blower. The heat sink has a base and a plurality of fins formed on the base. The blower includes a frame and an impeller rotatably secured to the frame. The frame faces and is secured to the base of the heat sink to define an airflow passage between the base of the heat sink and the blower. An airflow inlet is defined through the frame of the blower. Another airflow inlet is defined through the base of the heat sink. An airflow produced by the blower passes through the airflow passage via the airflow inlets and then blows towards channels defined between the fins of the heat sink. | 11-25-2010 |
20100307719 | HEAT DISSIPATION DEVICE AND METHOD OF MANUFACTURING THE SAME - A heat dissipation device includes a heat sink, a heat-absorbing plate with two slots defined in two lateral sides thereof, a heat pipe connecting the heat-absorbing plate and the heat sink, and a clip having an abutting portion and two locking portions extending from two ends of the abutting portion. The abutting portion presses on the heat pipe, and the locking portions insert through the slots of the heat-absorbing plate and are then bent to lock on the heat-absorbing plate to thereby secure the heat pipe on the heat-absorbing plate. | 12-09-2010 |
20110157831 | LOCKING STRUCTURE AND METHOD FOR MANUFACTURING THE SAME AND HEAT DISSIPATION DEVICE USING THE SAME - A locking structure for assembling a first component to a second component. The locking structure includes a nut embedded into the first component and a bolt. The nut defines a groove in a circumferential periphery thereof. The first component forms a protrusion engaging into the grove of the nut. The bolt extends through the second component and screws into the nut. | 06-30-2011 |
Xifang Nie, Shenzhen CN
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20130123114 | METHOD FOR DETECTING HUMAN PAPILLOMA VIRUS BASED ON SOLEXA SEQUENCING METHOD - The present invention relates to a method for detecting Human Papilloma Virus (HPV), in particular, to a method for detecting HPV based on Solexa sequencing method. | 05-16-2013 |
Xinghua Nie, Shanghai CN
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20100321368 | TRANSFLECTIVE LIQUID CRYSTAL DISPLAY DEVICE - A transreflective liquid crystal display device includes an upper substrate ( | 12-23-2010 |
20110025675 | LIQUID CRYSTAL DISPLAY DEVICE WITH CONTROLLABLE VIEWING ANGLE AND DRIVING METHOD THEREOF - A liquid crystal display device with controllable viewing angle of the present invention has an upper substrate ( | 02-03-2011 |
20140152928 | LIQUID CRYSTAL DISPLAY DEVICE WITH CONTROLLABLE VIEWING ANGLE AND DRIVING METHOD THEREOF - A liquid crystal display device with controllable viewing angle of the present invention has an upper substrate on which an upper substrate common electrode is disposed, a lower substrate on which a pixel electrode is disposed, and a liquid crystal layer sandwiched between the upper and the lower substrates. The liquid crystal molecules are vertical to the upper substrate when no voltage is applied, and a plurality of strip-like lower substrate common electrodes are disposed on the lower substrate and arranged in parallel substantially. The upper substrate common electrode and the pixel electrode provide an electric field perpendicular to the upper substrate, to form a first viewing angle mode when a voltage is applied, the lower substrate common electrode and the pixel electrode provide an electric field perpendicular to the upper substrate to form a second viewing angle mode when a voltage is applied. | 06-05-2014 |
Xuping Nie, Hangzhou CN
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20110191319 | SEARCH QUERY PROCESSING - Providing search results includes: receiving a search query; determining a plurality of preprocessing functions to be performed on the search query, based at least in part on a search label corresponding to the search query; performing the plurality of preprocessing functions on the search query to obtain a plurality preprocessed search queries; generating, based at least in part on precision levels associated with the plurality of preprocessed search queries, a search plan comprising a selected preprocessed search query; and inputting the search plan to the search engine to obtain the search results. | 08-04-2011 |
20130054569 | Vertical Search-Based Query Method, System and Apparatus - Various embodiments of a method, system, and apparatus related to query based on vertical search are disclosed. In one aspect, a method of query based on vertical search receives a user query. The method obtains a first category model from a category model warehouse based on the user query to generate a first query result. The first category model includes one or more commodity categories that correspond to one or more keywords in the user query. The method also obtains one or more commodity categories corresponding to the user query from a commodity warehouse to generate a second query result. The method further generates a final query result by combining the first query result and the second query result. | 02-28-2013 |
20130346383 | SEARCH QUERY PROCESSING - Providing search results includes: receiving a search query; determining a plurality of preprocessing functions to be performed on the search query, based at least in part on a search label corresponding to the search query; performing the plurality of preprocessing functions on the search query to obtain a plurality preprocessed search queries; generating, based at least in part on precision levels associated with the plurality of preprocessed search queries, a search plan comprising a selected preprocessed search query; and inputting the search plan to the search engine to obtain the search results. | 12-26-2013 |
20140122468 | Vertical Search-Based Query Method, System and Apparatus - Various embodiments of a method, system, and apparatus related to query based on vertical search are disclosed. In one aspect, a method of query based on vertical search receives a user query. The method obtains a first category model from a category model warehouse based on the user query to generate a first query result. The first category model includes one or more commodity categories that correspond to one or more keywords in the user query. The method also obtains one or more commodity categories corresponding to the user query from a commodity warehouse to generate a second query result. The method further generates a final query result by combining the first query result and the second query result. | 05-01-2014 |
Yanbo Nie, Shenzhen CN
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20140016552 | METHOD AND APPARATUS FOR COLLECTING CHARGING INFORMATION OF A DATA SERVICE - The present invention discloses a charging method for collecting charging information of data service and an apparatus thereof. The method comprises: receiving service data from a gateway service node; determining a protocol type of the received service data according to an IP port number of the service data; classifying the received service data according to the protocol type of the service data; distributing the classified service data to a plurality of protocol processing modules; at each of the plurality of protocol processing modules, extracting charging information of the classified service data, wherein the charging information comprises the protocol type of the service data; sending the charging information to a charging system for charging by a charging mode; and transmitting the respective classified service data transparently to a packet switched domain network. This invention can accurately collect the charging information of service data of various classes. | 01-16-2014 |
Yao Nie, Wuxi CN
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20120270285 | STEREOSPECIFIC CARBONYL REDUCTASES - Stereospecific carbonyl reductases SCR1, SCR2, and SCR3 are described herein as are nucleotide sequences that encode these reductases. These stereospecific carbonyl reductases have anti-Prelog selectivity and have specificities that are useful for fine biochemical synthesis. | 10-25-2012 |
Yisu Nie, Zigong CN
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20140088936 | CATALYTIC ZONES IN CONTINUOUS CATALYTIC REACTORS - A method including converting a predetermined number of catalytic zones into a number of finite elements, where the number of finite elements include a number of collocation points represented by a number of mathematical roots in an algebraic system, modeling a catalyst volume including a length of a continuous reactor to have the predetermined number of catalytic zones, representing the first ordinary differential equation, second ordinary differential equation, and third ordinary differential equations in the algebraic system, and performing orthogonal collocation on the number of finite elements in the algebraic system while simultaneously varying at least one of the first number of polynomials and simultaneously varying a percentage of active catalyst and a length of each of the predetermined number of catalytic zones in the second number of polynomials to obtain the mass flow rate of the product for the given chemical reactions. | 03-27-2014 |
Yuanfei Nie, Shanghai CN
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20100098197 | METHOD AND APPARATUS FOR DETECTION AND CANCELLATION OF SINGLE-TONE OR MULTI-TONE INTERFERENCE IN COMMUNICATION SYSTEMS - A method and system for canceling an interference signal are provided. In the method, a received signal is transformed from a time domain to a frequency domain at relative low precision to obtain an estimated frequency and an estimated amplitude of the interference signal. A reference signal is generated using the estimated frequency and the estimated amplitude. An error signal is generated using the received signal and the reference signal based on minimum correlation criteria. The reference signal is adjusted using the error signal based on an adaptive algorithm. The reference signal is subtracted from the received signal to obtain the useful signal. | 04-22-2010 |
20110026570 | METHOD AND APPARATUS FOR MEASURING AND CORRECTING RECEIVER PARAMETERS - A method and apparatus for measuring parameters of a receiver having a mixer for generating an I signal and a Q signal using an input signal, an I channel circuit for processing the I signal, and a Q channel circuit for processing the Q signal. The method includes feeding the receiver a first testing signal before the mixer. The method includes feeding the receiver a second testing signal on the I channel circuit. The method includes feeding the receiver a third testing signal on the Q channel circuit. The method includes measuring I/Q quadrature deviation and I/Q delay imbalance of the receiver using the first, the second, and the third testing signals. This separates the I/Q quadrature deviation and I/Q delay imbalance. | 02-03-2011 |
20110179099 | DATA RATE CONVERSION DEVICE AND METHOD - Data rate conversion devices and methods are provided. A method for converting a first digital signal having a first sampling rate into a second digital signal having a sampling rate close to a predetermined second sampling rate comprises the following operations: when the ratio of the first sampling rate to the second sampling rate is a repeating infinite decimal, calculate at least two calibrating coefficient values and output the calibrating coefficient values according to a predetermined rule; conduct overflow operation on the output calibrating coefficient; and interpolate the first digital signal using the output calibrating coefficient and the result of the overflow operation to obtain the second digital signal such that during any period of a certain length along time axis, sampling times of the second digital signal equals to sampling times of the second sampling rate. | 07-21-2011 |
20110305306 | BLIND ADAPTIVE FILTER FOR NARROWBAND INTERFERENCE CANCELLATION - The present invention relates to a blind adaptive filter for narrowband interference cancellation, which includes an adaptive filter, a delay unit coupled to the adaptive filter for generating a delayed signal with a predetermined delay length from the output signal of the adaptive filter, and an error calculation unit coupled to the adaptive filter and the delay unit. The error calculation unit compares the output signal from the adaptive filter and the delayed signal from the delay unit to extract error information, and feedback the first error information to the adaptive filter. The first error information is formed of a transfer function including a number of coefficients, and used to adjust the adaptive filter and remove interference in the next input signal. The disclosed technique is also applicable in wideband receivers, as well as resisting multiple strong narrowband interferences having a frequency sweep rate of tens of milliseconds. | 12-15-2011 |
20130073920 | IMPLEMENTATION-ORIENTED METHOD OF BICM BASED ON LDPC CHECK MATRIX - An IMPLEMENTATION-ORIENTED METHOD of Bit Interleaved Coded Modulation (BICM) based on a Low-Density Parity-Check (LDPC) check matrix including constructing an LDPC code having a block check matrix or providing an existing LDPC, where the block check matrix is divided into one or more sub-matrixes H | 03-21-2013 |
20130129023 | CHANNEL ESTIMATION METHOD AND SYSTEM BASED ON TIME-DOMAIN TRAINING SEQUENCE - A channel estimation method and a channel estimation system based on time-domain training sequence are provided. The channel estimation system first acquires an initial channel vector used for channel estimation of a current frame, and calculates an algorithm initial vector based on a training sequence vector contained in a received receiving signal vector and the receiving signal vector, then performs estimation based on the initial channel vector and the algorithm initial vector and using a conjugate gradient method based on a preprocessing matrix to acquire each channel estimation value, and eventually perform noise reduction processing on each channel estimation value based on a first predetermined threshold value to acquire a final channel estimation value. Compared with the existing channel estimation methods, the present invention has a shorter delay and lower calculation complexity, and thus can be easily implemented. | 05-23-2013 |
20130156138 | METHOD AND SYSTEM FOR CHANNEL ESTIMATION - The present invention relates to a method and system for channel estimation. First, pilot signals are extracted from a received multi-path signal, in which each pilot signal includes a first pilot and a second pilot. Then, an initially estimated channel frequency-domain response is obtained based on the extracted first pilot. Afterward, a frequency-domain response estimate of each pilot frequency in the second pilot is calculated according to the obtained initially estimated channel frequency-domain response, an actual value of each pilot frequency in the second pilot is obtained based on the extracted second pilot, and a deviation between the frequency-domain response estimate and the actual value of each pilot frequency is calculated. When it is detected that aliasing components exist in the initially estimated channel frequency-domain response, a center of each aliasing component is determined according to the deviation, so as to determine an estimated position of each aliasing component. Finally, the initially estimated channel frequency-domain response is corrected according to the estimated positions of the aliasing components, so as to obtain an accurate channel estimation response. | 06-20-2013 |
Yunhua Nie, Huzhou City CN
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20140087267 | Graphite Negative Material for Lithium-Ion Battery, Method for Preparing the Same and Lithium-Ion Battery - A graphite negative material for a lithium-ion battery includes a number of graphite layers parallel to each other. A number of channels are through the graphite layers. And the channels are capable of allowing lithium ions to pass therethrough freely. A method for preparing the graphite negative material and a lithium-ion battery including the graphite negative material are also provided. | 03-27-2014 |
Yunhua Nie, Huzhou CN
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20130029232 | LITHIUM ION SECONDARY BATTERY INCLUDING IONIC LIQUID ELECTROLYTE - A lithium ion secondary battery includes a positive electrode, a negative electrode, a separator and an ionic liquid electrolyte. The separator is a polar porous membrane. The ionic liquid electrolyte and the separator made of the polar porous are used in the lithium ion secondary batteries, which can improve the electrochemical performance of the lithium ion secondary batteries. | 01-31-2013 |
Yuxin Nie, Shenzhen CN
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20120209950 | Data Card and Method for Internet Access of Data Card - The present invention provides a data card and a method for Internet access by the data card. The method for Internet access by the data card includes: after the data card is connected to a host, mapping the data card into an Internet access device by using an Ethernet interface protocol; obtaining, by the data card, dial-up information; dialing, by using the dial-up information, to request to connect to a network; and performing, by the Internet access device, communication between the host and the network. By using the technical solutions provided by embodiments of the present invention, fast Internet access may be implemented without installing a driver. | 08-16-2012 |
20130254357 | DATA CARD AND METHOD FOR INTERNET ACCESS OF DATA CARD - The present invention provides a data card and a method for Internet access of the data card. The method for Internet access of the data card includes: after the data card is connected to a host, mapping the data card into an Internet access device by using an Ethernet interface protocol; obtaining, by the data card, dial-up information, and dialing by using the dial-up information to request to connect to a network; and performing, by the Internet access device, communication between the host and the network. By using the technical solutions provided by embodiments of the present invention, fast Internet access may be implemented without installing a driver. | 09-26-2013 |
Zhenhui Nie, Shenzhen CN
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20120069855 | CONTROL METHOD, APPARATUS AND SYSTEM - The present invention discloses a control method, an apparatus, and a system. In the embodiments of the present invention, a control command is encapsulated into a network data packet to be sent to a remote network driver interface specification (RNDIS) device, and the encapsulated network data packet is sent to the RNDIS device to control the RNDIS device. In the conventional network architecture, a user device can directly send a network data packet to an RNDIS device. Therefore, with this solution, a control command can be transmitted to the RNDIS device without adding a new control interface. Compared with the solution that requires adding a new interface and installing an additional driver program in the prior art, this solution reduces application complexity and has no special requirement for the RNDIS device, which is commonly applicable and easy to implement. | 03-22-2012 |
20120179792 | METHOD FOR PROCESSING DEVICE CONNECTION, COMBINATION DEVICE AND HOST DEVICE - The embodiments of the present invention provide a method for processing device connection, a combination device and a host device. A method for processing device connection, includes: after being plugged into a host device, receiving a device descriptor modification instruction sent by the host device, modifying a device descriptor according to the device descriptor modification instruction and performing device reconnection processing, sending the modified device descriptor to the host device so that the host device establishes a new network connection according to the modified device descriptor. In the embodiments of the present invention, a user does not need to restart the host device to access the network using a RNDIS device in the combination device, which makes it convenient for the user to operate. | 07-12-2012 |
20120179845 | METHOD FOR SWITCHING WORKING MODE, USB DEVICE, AND HOST DEVICE - The embodiments of the present invention provide a method for switching a working mode, a USB device, and a host device. The method for switching a working mode includes: determining, according to the osvc key value in the registry of a host device, that a driver for a second working mode is installed on the host device, after the USB device is connected to the host device; and switching the current working state of the USB device from a first working mode to the second working mode. In the embodiments of the present invention, neither special auxiliary program nor additional driver needs to be developed. Therefore, the solution is easy to implement and a problem of incompatibility will not occur. | 07-12-2012 |
20130013818 | METHOD FOR SWITCHING WORKING MODE, USB DEVICE, AND HOST DEVICE - The embodiments of the present invention provide a method for switching a working mode, a USB device, and a host device. The method for switching a working mode includes: determining, according to the osvc key value in the registry of a host device, that a driver for a second working mode is installed on the host device, after the USB device is connected to the host device; and switching the current working state of the USB device from a first working mode to the second working mode. In the embodiments of the present invention, neither special auxiliary program nor additional driver needs to be developed. Therefore, the solution is easy to implement and a problem of incompatibility will not occur. | 01-10-2013 |
Zhiming Nie, Guangdong CN
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20140013340 | METHODS FOR SOFTWARE SYSTEMS AND SOFTWARE SYSTEMS USING THE SAME - A non-transitory computer-readable storage medium may comprise a set of instructions for creating a subsystem process independent from a main system process for data computation. The set of instructions may direct at least one processor to perform acts of: in a main system process, receiving a user input; in the main system process, sending the user input to a subsystem process, the subsystem process is independent from and in parallel with the main system process; in the main system process, generating a first computation result according to the user input; in the subsystem process, generating a second computation result in parallel with the main system process according to the user input; in the main system process, receiving the second computation result from the subsystem process; and in the main system process, combining the first computation result and the second computation result. | 01-09-2014 |
Zixiao Nie, Shenzhen City CN
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20140304812 | FILE SCANNING METHOD AND SYSTEM, CLIENT AND SERVER - A file scanning method and a file scanning system, a client and a server are disclosed. The server may determine a property indicator of a file, that represents probability of the file being a malicious program. The server may make this determination based on a comprehensive consideration of attribute information of the file. The attribute information may be reported by a plurality of clients. The server may send the property indicator to the clients. The clients may determine, according to the property indicator, a scanning strategy on whether to scan the file. Alternatively, the server may determine, according to the property indicator, a scanning strategy on whether to scan the file, and may send the scanning strategy to the clients. The clients may scan the file in accordance with the scanning strategy. Accordingly, only the file with higher probability of being a malicious program may be selectively scanned. | 10-09-2014 |
Zi-Xiao Nie, Shenzhen City CN
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20140041035 | METHOD AND SYSTEM FOR FILE SCANNING - The invention relates to method and system for file scanning The method includes performing specified scanning on files of terminal equipment to determine suspicious files infected by viruses; repairing the suspicious files infected by the viruses and recording repair actions; and checking the recorded repair actions after the specified scanning is finished. The system includes a scanning module, a repairing module, and a checking module. According to the invention, repair actions performed during the repair procedure are recorded when suspicious files infected by viruses are repaired, and these recorded repair actions are checked after the repairs are finished so as to confirm the repair effect and reinforce the repair, thereby preventing suspicious files infected by various viruses from damaging and infecting the system. | 02-06-2014 |