Leng, CN
Aimin Leng, Shenzhen CN
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20160118730 | Plug and Connector Module - A plug is disposed on a circuit board to be plug-connected to a socket, where the plug includes a metal housing and a spring pin, where the metal housing includes a first side plate and a second side plate that are oppositely disposed, and a first mating hole is formed on the second side plate; the spring pin is disposed on the second side plate along an insertion/removing direction of the plug, the spring pin includes a first connecting part and a bending part that is formed by bending and extending a first end of the first connecting part, a second end of the first connecting part is fastened inside the first mating hole, and the bending part is corresponding to the first mating hole and is separated from the second side plate. | 04-28-2016 |
Bo Leng, Shanghai CN
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20100205369 | Methods and Systems for Storing Data Blocks of Multi-Streams and Multi-User Applications - A method for storing data, comprises the steps of: defining one or more intervals for one or more virtual disks, wherein each of the intervals has data; receiving a storage command in a cache, wherein the command having a logical address and a data block; determining a respective interval for the data block corresponding to the logical address of the data block; determining whether the data of the respective interval is to be written to a corresponding storage unit; and receiving a next storage command. | 08-12-2010 |
Boxun Leng, Shanghai CN
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20150148438 | POLYURETHANE FOAM PRODUCTION PROCESS, PRE-MIX FORMULATION, AND PRODUCT - Disclosed are a process of producing a polyurethane foam product, a polyurethane foam product pre-mix, polyurethane foam product formulation, and a polyurethane foam product. The process of producing the polyurethane foam product includes contacting a halohydrin component with a polyurethane foam product pre-mix. The polyurethane foam product pre-mix includes the halohydrin component. The polyurethane foam product formulation includes a polyol component, an isocyanate component, and a halohydrin component. The polyurethane foam product is formed by the pre-mix having the halohydrin component. | 05-28-2015 |
Changlin Leng, Beijing CN
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20090085905 | GAMMA-VOLTAGE GENERATION DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE - The present invention relates to a Gamma-voltage generation device and a Liquid Crystal Display (LCD) device, wherein the Gamma-voltage generation device comprises: a voltage series generation unit for generating a plurality of groups of voltage series; and a multi-path selection unit for selecting one voltage value from each group of voltage series, respectively, according to a voltage selection signal and outputting the same to generate a needed Gamma-voltage series. The LCD device comprises a display panel, a row driver and a column driver, a timing controller, an image analyzing and processing unit, and a Gamma-voltage series generation device. The present invention achieves dynamic Gamma-voltage generation by choosing among a plurality of groups of voltages to output the needed Gamma-voltage series. Further, the plurality of groups of Gamma-voltage series could be obtained with resistor networks and such devices in the existing art as DAC and the like are unnecessary, thereby the response rate is improved and the cost is reduced. | 04-02-2009 |
20120188223 | CHIP ON GLASS TYPE LIQUID CRYSTAL DISPLAY - A chip on glass (COG) type liquid crystal display comprises: a glass substrate ( | 07-26-2012 |
20120242920 | ARRAY SUBSTRATE, LIQUID CRYSTAL PANEL AND DISPLAY DEVICE - Embodiments of the disclosed technology provide an array substrate comprising a plurality of pixel units each of which comprises a gate scanning line, a source scanning line, a thin film transistor (TFT), a storage capacitor, and at least one photosensitive transistor, wherein a gate electrode of the photosensitive transistor and a gate electrode of the TFT are connected with the same gate scanning line, a drain electrode of the photosensitive transistor and a drain electrode of the TFT are connected with the storage capacitor, a source electrode of the TFT is connected with the source scanning line, and a source electrode of the photosensitive transistor is connected with its own gate electrode. In addition, the embodiments of the disclosed technology also provide a liquid crystal panel comprising the array substrate and a display device comprising the liquid crystal panel. | 09-27-2012 |
20120262438 | SHIFT REGISTER UNIT, SHIFT REGISTER, DISPLAY PANEL AND DISPLAY - The disclosure discloses a shift register unit, a shift register, a display panel and a display, and belongs to display driving technology. The shift register unit comprises: twelve transistors M | 10-18-2012 |
20140085929 | BACK-PLATE STRUCTURE OF BACKLIGHT, BACKLIGHT AND DISPLAY DEVICE - The embodiments of the present invention disclose a back-plate structure of backlight, a backlight and a display device. The backlight is applied to a display device. The back-plate structure comprises a substrate and a plurality of optical fibers disposed on the substrate. Each optical fiber is provided with a light outlet corresponding to a sub-pixel of the display device so that light inputted into the optical fiber is emitted to the sub-pixel to which the light outlet corresponds via the light outlet. | 03-27-2014 |
20140127927 | USB MALE END, USB FEMALE END AND USB PORT CONNECTION DEVICE - Embodiments of the invention disclose a USB female end, a USB male end and a USB port connection device. The USB female end comprises a female end body ( | 05-08-2014 |
20140162481 | SELF-EJECTABLE PORT FIXING DEVICE - The present invention provides a self-ejectable port fixing device for contact connecting with a port having a port chip. The port fixing device comprises a casing having an opening through which the port chip is allowed to insert and to contact with a receptacle chip provided in the casing. The port fixing device further comprises an elastic unit and a locking unit. The elastic unit is compressed directly or indirectly by the port so as to accumulate elastic potential energy while the port chip is getting closer to the receptacle chip. When the port chip is in contact with the receptacle chip, the locking unit locks the port chip at this contacting position. When the locking unit is unlocked, the elastic unit releases the elastic potential energy to push the port chip to be detached from the receptacle chip. | 06-12-2014 |
20150185934 | DISPLAY DEVICE, DISPLAY SYSTEM AND CONTROL METHOD - The present disclosure discloses a display device, a display system and a control method for achieving simutaneous interaction between a terminal device and a liquid crystal display device, and meanwhile guaranteeing the consistency of a touch point between the display device and the terminal device. The display device includes a receiving module for receiving an image frame; a first decoder for decoding the image frame; the display module for performing an outputting and displaying process on decoded image data; a touch module for responding to an image display command corresponding to a touch point of a user on a touch screen; a touch point coordinate extracting module for reading a first coordinate data of the touch point of the user on the touch screen; a microcontroller for converting the first coordinate data into a second coordinate data according to a correspondence between a resolution of the display device and a resolution of the terminal device; an encoder for generating a control frame including the second coordinate data; and a transmitting module for transmitting the control frame to the terminal device. | 07-02-2015 |
20160034037 | DISPLAY DEVICE AND CONTROL METHOD THEREOF, GESTURE RECOGNITION METHOD, AND HEAD-MOUNTED DISPLAY DEVICE - The present invention provides a display device and a control method thereof, a gesture recognition method and a head-mounted display device. The display device of the present invention comprises a display unit, an open type head-mounted display, an image acquisition unit and a gesture recognition unit. The control method thereof comprises steps of: providing, by the open type head-mounted display, a virtual 3D control picture to a user; acquiring, by the image acquisition unit, an image of action of touching the virtual 3D control picture by the user; judging, by the gesture recognition unit, a touch position of the user in the virtual 3D control picture according to the image acquired by the image acquisition unit, and sending a control instruction corresponding to the touch position to a corresponding execution unit. The present invention may be used for controlling a display device. | 02-04-2016 |
20160041616 | DISPLAY DEVICE AND CONTROL METHOD THEREOF, AND GESTURE RECOGNITION METHOD - The present invention provides a display device and a control method thereof, and a gesture recognition method. The control method comprises steps of: displaying a virtual 3D control picture by a glasses-free 3D display unit, wherein a distance between the virtual 3D control picture and eyes of the user is a first distance, and the first distance is less than a distance between the glasses-free 3D display unit and the eyes of the user; acquiring, by an image acquisition unit, an image of action of touching the virtual 3D control picture by the user; judging, by a gesture recognition unit, a touch position of the user in the virtual 3D control picture according to the image acquired by the image acquisition unit, and sending a control instruction corresponding to the touch position to a corresponding execution unit. | 02-11-2016 |
20160048212 | Display Device and Control Method Thereof, and Gesture Recognition Method - The present invention provides a display device and a control method thereof, and a gesture recognition method. The control method comprises steps of: displaying a control picture by a display unit, converting the control picture into a virtual 3D control picture and providing the virtual 3D control picture to a user, wherein a distance between the virtual 3D control picture and eyes of the user is a first distance, and the first distance is less than a distance between the display unit and the eyes of the user; acquiring, by the image acquisition unit, an image of action of touching the virtual 3D control picture by the user; judging a touch position of the user in the virtual 3D control picture according to the image acquired by the image acquisition unit, and sending a control instruction corresponding to the touch position to a corresponding execution unit. | 02-18-2016 |
Chenwei Leng, Shenzhen CN
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20140162101 | BATTERY MODULE - A battery module comprises a battery pack including a plurality of cells and a plurality of connectors to electrically connect adjacent cells respectively; a case housing the battery pack; and a sampling unit fixed to the case and including: a BIC module fixed onto the case; a wiring trough fixed onto the case; a signal sampling terminal; and a sampling wire disposed within the wiring trough and having a first end electrically connected to the BIC module and a second end electrically connected to the signal sampling terminal. | 06-12-2014 |
Chuanzhu Leng, Tianjin CN
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20120258200 | METHOD FOR PRODUCING CLEAR, CONCENTRATED SWEET POTATO JUICE - A method for producing clear, concentrated sweet potato juice, including: a) cleaning, peeling, crushing, and gelatinizing a raw material of sweet potatoes to yield a sweet potato paste, and squeezing the sweet potato paste to obtain skin dregs and a squeezed clear juice; b) performing enzymolysis to part of the skin dregs and adding the hydrolyzed skin dregs to the sweet potato paste for squeezing; c) performing enzymolysis and filtering to the squeezed clear juice to obtain a sweet potato clear juice; d) combining the rest part of the skin dregs and sweet potato skins generated during the peeling process to obtain a sweet potato residue; e) extracting dietary fiber from the sweet potato residue; and f) adding the dietary fiber to the sweet potato clear juice and post-treating the sweet potato clear juice. | 10-11-2012 |
Derong Leng, Shenyang CN
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20150133925 | one-piece stent implanter - A one-piece stent implanter comprises a front handle and a rear handle; the front end of the front handle is provided with an outer pipe whose top is flexibly connected with a cautery tip, the outer pipe is internally provided with a middle pipe and a stent; the rear handle includes a stainless steel pipe for supporting and an inner pipe positioned in the stainless steel pipe; one end of the stent is close to the cautery tip, with a certain gap kept; when the front handle is retreated along the stainless steel pipe, the outer pipe simultaneously retreats and separates from the cautery tip, positions of the middle pipe and the rear handle remain unchanged, and the stent is automatically released. | 05-14-2015 |
Derong Leng, Nanjing CN
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20140221969 | Endoscopic Injection Needle Device - An endoscopic injection needle device includes a flexible elongate sheath attached to a handle. Disposed within the sheath is drive shaft having a lumen within and a needle at its distal end. The drive shaft is movable longitudinally within the sheath and is attached at its proximal end within the handle to an actuator. Advancing the actuator extends the needle from the distal end of the device. The actuator includes a locking mechanism that locks it in place with the handle when advanced a certain distance. The locking mechanism includes multiple locking positions wherein the exposed length of the needle corresponds to the distance advanced by the actuator at each locking position. Also included in the distal end of the sheath are a spring coil and a collar. The collar is positioned distal to the spring coil and includes a dome shaped distal end that extends beyond the distal end of the sheath. The drive shaft extends through the spring coil and, when retracted, the needle is housed within the collar. The spring coil and collar stabilize the distal end of the sheath, facilitating consistent deployment and retraction of the needle. | 08-07-2014 |
20140323991 | DISPOSABLE REMOTE INJECTION SYRINGE FOR USE UNDER ENDOSCOPE - A disposable remote-injection syringe for use under and an endoscope, comprises a syringe needle ( | 10-30-2014 |
Guangyi Leng, Yantai CN
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20160022584 | PHARMACEUTICAL COMPOSITIONS OF GOSERELIN SUSTAINED RELEASE MICROSPHERES - A composition of goserelin sustained release microspheres is provided. The microspheres comprise goserelin, at least one poly(lactide-co-glycolide) and poloxamer or PEG. The sustained release microspheres have comparatively high bioavailability, which promotes the drug taking its full effect and have entrapment efficiency over 90%. | 01-28-2016 |
Guoqing Leng, Daqing, Heilongjiang CN
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20140112978 | IBUPROFEN-BASED COMPOUND, PREPARATION METHOD, USE, AND FORMULATION OF THE SAME - Disclosed are compounds based on ibuprofen, their preparation methods, uses and pharmaceutical preparation. The compounds have structures shown as formula (1), wherein, m, n are integers and fulfill the requirements of 0≦n≦6, 0≦m≦6, respectively. The preparation methods for the compounds based on ibuprofen are as follows: contacting and reacting 2-(4-isobutyl-phenyl) propionic acid to have contact reaction with a solution of an organic acid ester in the presence of a catalyst under substitution reaction conditions The present compounds can be used to prepare nonsteroidal anti-inflammatory drugs. The preparation can be preparation of fat emulsion, liposome, and dried emulsion and so on. | 04-24-2014 |
Hongchao Leng, Shanghai CN
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20120256841 | METHOD FOR ADJUSTING SOFT KEYBOARD LAYOUT AND MOBILE TERMINAL - Embodiments of the present invention disclose a method for adjusting soft keyboard layout. The method includes: displaying an option for adjusting a soft keyboard layout; receiving information that a user selects the option for adjusting the soft keyboard layout, and after receiving the information that the user selects the option for adjusting the soft keyboard layout, displaying a soft keyboard adjustment interface on a touch screen, and receiving an adjustment scheme input by the user; and modifying the soft keyboard layout according to the adjustment scheme. In this way, a requirement of a user for adjusting a keyboard according to personal preference is satisfied. | 10-11-2012 |
Hongxia Leng, Huizhou City, Guangdong CN
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20160028873 | INTELLIGENT TERMINAL WITH ELECTRONIC INK DISPLAY DEVICE - An intelligent terminal with an electronic ink display device is provided. The intelligent terminal includes a terminal body and a display protection cover. A side of the display protection cover is coupled to a side of the terminal body. A front of the display protection cover has an electronic ink display screen disposed thereon, and the electronic ink display screen performs data communication with the terminal body via a spring probe, In the present inventions the electronic ink display screen is disposed on the display protection cover, so that the function of the E-Ink display can be achieved on a user's own mobile phone or other mobile terminals. | 01-28-2016 |
20160044291 | SMARTPHONE AND EXTERNAL MICRO PROJECTOR THEREOF - An external micro projector comprises a micro projector body. A magnetic block is disposed in the micro projector body. The magnetic block is used for magnetically adhering with a magnetic adhesion device in a smartphone. A Pogo Pin connector is disposed on the micro projector body. The Pogo Pin connector is used for being electrically connected to the smartphone. | 02-11-2016 |
Hongxiang Leng, Shanghai CN
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20160137045 | Dual-motor power system and dual-motor hybrid power system for vehicle - A dual-motor power system or a dual-motor hybrid power system for a vehicle comprises a first motor, a second motor, an intermediate shaft, a first gear set disposed between a first driving shaft, and an intermediate shaft. The first driving shaft couples with the intermediate shaft via the first gear set, a second gear set disposed between the second driving shaft and the intermediate shaft, and a single synchronizer disposed around the second driving shaft. The synchronizer can be switched between a neutral position, a first-speed-ratio position, and a second-speed-ratio position. In the neutral position, the second driving shaft is decoupled from the first and second gear sets. In the first-speed-ratio position, the synchronizer couples the second driving shaft with the intermediate shaft via the first gear set. In the second-speed-ratio position, the synchronizer couples the second driving shaft with the intermediate shaft via the second gear set. | 05-19-2016 |
20160137188 | Control systems and methods for transmission of hybrid power vehicle - A transmission control system for a hybrid-power driving system includes at least a gear shifting actuation module to control engagement of specific gearwheels and a clutch actuation module to control a clutch that couples an engine to the transmission. Gear shifts are required for each of the engine and the electric motor in the hybrid-power driving system. The control system minimizes power loss when a gear shift is occurring for the engine or the electric motor. By selectively controlling the clutch and engagement of specific gearwheels, power loss associated with a gear shift for one of these power sources can be directly offset by using the other power source. | 05-19-2016 |
20160137189 | Control systems and methods for transmission of hybrid power vehicle - A transmission control system for a hybrid-power driving system includes at least a gear shifting actuation module to control engagement of specific gearwheels and a clutch actuation module to control a clutch that couples an engine to the transmission. Gear shifts are required for each of the engine and the electric motor in the hybrid-power driving system. By selectively controlling the clutch and engagement of specific gearwheels, the transmission control system can start the engine when the vehicle is initially powered by the electric motor alone. Starting the internal combustion engine in this case switches the vehicle from a pure motor driving mode to a hybrid driving mode. Additionally, the transmission control system can start the engine when the vehicle is in a parked state, for example, to put the vehicle in a battery charging mode for the electric motor. | 05-19-2016 |
Jiaguan Leng, Nanjing CN
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20140035693 | METHOD AND APPARATUS FOR IMPLEMENTING HIGH-ORDER MODULATION SCHEMES USING LOW-ORDER MODULATORS - A processing device includes a plurality of modulators, the plurality of modulators performing modulation according to a first modulation scheme, a combiner configured to combine outputs from the plurality of modulators, and a signal processor configured to receive a bit stream and convert the bit stream into a plurality of input signals for the plurality of modulators such that the combiner generates a modulated output according to a second modulation scheme. The plurality of modulators may be low order modulators and a modulation schemes of the modulated output may include, for example, rotated quadrature phase shift keying (QPSK), pulse amplitude modulation (PAM), high order quadrature amplitude modulation (QAM), and multi-resolution high order quadrature amplitude modulation (M-QAM). | 02-06-2014 |
Jie Leng, Shanghai CN
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20140003660 | HAND DETECTION METHOD AND APPARATUS | 01-02-2014 |
Jinbi Leng, Deyang CN
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20130057790 | Apparatus, Methods and Computer Programs for configuring Output of a Display - Apparatus including a first liquid crystal layer configured to receive at least a portion of an image and to provide the portion of the image across an angular viewing range; first substantially transparent electrodes positioned adjacent the first liquid crystal layer, the first electrodes being configured to have at least a first configuration in which a first subset of the electrodes provide electric fields across the first liquid crystal layer to form first transparent regions and first opaque regions in the first liquid crystal layer to provide a first angular viewing range, and a second configuration in which a second subset of the electrodes provide electric fields across the first liquid crystal layer to form second different transparent regions and second different opaque regions in the first liquid crystal layer to provide a second angular viewing range, having a different angular viewing range to the first angular viewing range. | 03-07-2013 |
Luhao Leng, Fujlan CN
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20100180379 | REMOVABLE GUARDRAIL FRAMEWORK - The invention discloses a removable guardrail structure. The guardrail is connected between the two upright posts of a bunk bed and provided with two ends, which are respectively detachably connected with the two upright posts. | 07-22-2010 |
20110024232 | LAMBDOIDAL LADDER - A lambdoidal ladder comprises front struts ( | 02-03-2011 |
Luhao Leng, Xiamen CN
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20080271649 | Height-Adjustable Folding Desk - A height-adjustable folding desk includes a desktop and a leg-support connected to the lower surface of the desk. The leg support includes a first “ | 11-06-2008 |
20090261627 | STOOL WITH TELESCOPIC LEGS - A stool with telescopic legs, comprising a seat and four legs, wherein one end of said four legs are hinged to the seat, the two legs in a side are pivotally cross to other two legs in the other side respectively, and the two crossing joints are connected by a cross beam, and two parallel legs having the telescopic rod structure. When the stool is folded, the sliding rod of the telescopic rod structure of the two parallel legs slid out of the outer rod. Meanwhile, the seat of the stool fold downwards till four legs attached together completely. At this position, the seat of the stool attached to the legs completely too, thus the space engaged by the stool farthest saved. Moreover, because of the telescopic structure and the four legs of the folded stool is in a same height, the stool is more convenient to be placed, stored and transported. The structure of this invention is simple and easy to be manufactured. | 10-22-2009 |
20090261628 | FOLDABLE CHAIR - A foldable chair comprising a pair of front legs, a pair of rear legs, a seat and a backrest, wherein said front legs and said rear legs are hinged together rotatably to form a scissor-shape by riveting, said seat is hinged with the rear legs rotatably through a connecting piece fixed on the back of the seat, each of said front legs has a connecting sleeve which can be slid along the front leg, said connecting sleeves hinged to said seat by riveting, and a protrusion is disposed on each front leg to stop said connecting sleeve to slide downwardly and keep said seat on unfolded position. The seat of the foldable chair can slide upwardly along the front legs, till the rear legs and the front legs closed together completely, and the seat also closed completely with the rear leg and front legs, thus the occupied space of the folded chair decreased. This invention has simple structure of and is easy to manufactured, and is convenient to be stored and transported and has many utilities. | 10-22-2009 |
20090324872 | PANEL WITH PAPER HONEYCOMB CORES USING AS A TABLE TOP - The present invention relates to a panel with paper honeycomb cores, which is usable as a table top. The panel comprises a top panel, a bottom panel, paper honeycomb cores and an internal fixed part, in which the paper honeycomb cores are filled in the closed space which is enclosed by the top panel and the bottom panel, and are fixed with the top panel and the bottom panel. The peripheries of the paper honeycomb cores are completely or partially surrounded by the internal fixed part, or the internal fixed part is installed in the suited position of the panel, and the internal fixed part serves as the stiffening art of the panel. The edge of the bottom panel and the lower edge of the top panel, which is formed by ending the top panel downwards are cohered together, and the flection of the top panel forms the side edge of the panel. The top panel and the bottom panel may be formed by suction moulding process or contour machining process directly. The panel having the structure described above can connect with other parts of the table. | 12-31-2009 |
20110147123 | TOP TREAD FOR ALUMINUM LADDER - A top tread for aluminum ladder includes a splice aluminum member | 06-23-2011 |
20110209946 | STEP STOOL - A step tool has front and rear leg tubes, a bottom and top footplate, a connection device for connecting the footplate and the leg tubes, a lock catch device of the top footplate. The front leg tubes are joined to the rear leg tubes rotatably. The foreside of the top footplate joins to the front leg tubes rotatably. A rail is fixed on the rear leg tubes. The lock catch is disposed on the top footplate and is detachedly connected to the rail. The lock catch device includes two connecting ears, a rotation axis, a lock catch and a torsion spring. | 09-01-2011 |
20120121847 | PANEL WITH PAPER HONEYCOMB CORES AS TABLE TOP - The present invention discloses a table top comprising a top panel, a bottom panel, a paper honeycomb core and an internal fixed part. The paper honeycomb core is enclosed between and fixed to the top panel and the bottom panel. The paper honeycomb core is completely surrounded by the internal fixed part, or the internal fixed part is installed in a suitable position of the panel, serving as a reinforced frame of the panel. The edge of the bottom panel and the lower edge of the top panel bended downwardly are cohered together, and the bended edge of the top panel forms the side edge of the panel. The top panel and the bottom panel may be formed by suction moulding or direct moulding process. The panel can be connected with other parts of the table. | 05-17-2012 |
20130025508 | STRUCTURE OF COMPOSITE TABLE TOP - The present invention discloses a structure of composite table top, it comprises: a face plate having smooth outer and inner surface, a reinforcement plate having a upper surface which bears array-like projections adjoining to each other and having bonding surface to the said inner surface and a lower surface, wherein the shape and size of the outer peripheral edges belonging to the two said plates are similar to each other, and a reinforcement frame attaching to the inside of the outer peripheral edges of the said face plate and reinforcement plate. The structure of table top made of synthetic material is dramatically simplified by the face plate, the reinforcement plate bearing array-like projections and the reinforcement frame according to the present invention, so that it is fit for all kinds of synthetic material and has good mechanical properties, low cost for producing and assembling, and blazonry. | 01-31-2013 |
20140037910 | COMPOSITE TABLE TOP - A composite table top including a top plate having an outer and an inner surface, a bottom plate comprising a plurality of projections, each of the plurality of projections having a top defining a top surface. The composite table top has at least a pair of reinforcement inserts disposed at two opposite edges of the bottom plate. The sum of the top surfaces of the plurality of projections is 30%-70% of the upper surface of the bottom plate. | 02-06-2014 |
20150159434 | HINGED CONNECTION ELEMENT OF A FOLDING LADDER - A ladder includes a rung, two front legs and two rear legs, the front portions at the two sides of the rung are respectively hinged to the two front legs, wherein a hinged connection element comprises a connecting rod and two connection pieces, two connecting pieces are symmetrically attached to the two ends of the connecting rod, each connecting piece comprises a hinged portion, a pivot portion and a fixation portion, the fixation portion is connected to the connecting rod, the hinged portion is hinged to the central portion of the side edge of the rung and to the rear leg, the connecting rod is supported on the bottom of the rung when the rung is unfolded. The connecting piece is hinged to the rung and the rear leg. The fixation portion is fixedly connected to the connecting rod, the connecting rod rotates when the rung is unfolded or folded. | 06-11-2015 |
20150196128 | FOLDING SOFA BED - A folding sofa bed comprises a bed frame, a seat mattress and a seat back. The bed frame comprises two armrest borders and a front horizontal bar and a rear horizontal bar connecting the two armrest borders. A central portion of the armrest border is disposed with a long sliding groove of backwardly disposed and downwardly inclined sliding groove, two hinges and two connecting bars. Each of the hinges comprises a front hinge plate and a rear hinge plate, the front hinge plate is connected to the seat mattress, the rear hinge plate is connected to the seat back, the front hinge plate is disposed with a guide bar, the guide bar is slidably disposed inside the sliding groove, the two ends of the connecting bar are respectively hinged to the armrest border and the seat back. | 07-16-2015 |
20150230614 | FOLDING CHAIR - A folding chair includes a seat base, a seat back, two front legs and two rear legs. The upper portions of the two rear legs are respectively connected to the rear portions of the left and right side edges of the seat base, wherein the upper portions of the two front legs are respectively connected to the central portions of the left and right side edges of the seat base, the upper ends of the rear legs are rotatably pivot jointed to the upper ends of the front legs. A U-shaped pipe is disposed at the two sides of the seat back comprising a U-shaped section and two fixation sections to connect to the two front legs, two fixation sections are respectively extended inclinedly and outwardly from the two ends at the opening of the U-shaped section, the U-shaped section and the front legs are not on a line. | 08-20-2015 |
20150250302 | COMPOSITE SUCTION PLASTIC PANEL - The present invention is provided with a composite suction plastic panel, which comprises a panel and bottom plate formed by plastic suction method, the bottom plate is disposed with a plurality of raisings to support the panel and is adhesively connected to the bottom surface of the panel, the top surface of the plastic panel is disposed with concaves, the concaves are arranged corresponding to the positions of the vents in the plastic suction mould. The plastic suction mark of the vents leaves in the concave at the time of formation, so that the surface of the plastic panel is flat and smooth without a mark of vents. | 09-10-2015 |
20160135589 | LIFTING DESK - A lifting desk includes a desk top, a support frame and a base. The support frame has an inner pipe with a top end, a bottom end, and an outer pipe. The inner pipe is movably inserted into the outer pipe, the top end of the inner pipe pivotally joining the desk top, the bottom end of the outer pipe pivotally joining the base; a connecting bar and a drawing bar, one end of the connecting bar pivotally joining the center position of the inner pipe, the other end slidably connected to the bottom surface of the desk top, one end of the drawing bar pivotally joining the base, the other end of the drawing bar slidably connected to the outer pipe. The desk top, the inner pipe and the connecting bar form a link mechanism. The outer pipe, the base and the drawing bar form a second link mechanism. | 05-19-2016 |
Luhao Leng, Xiamen, Fujian CN
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20160066684 | FOLDING ROUND TABLE - A folding round table has two table tops, two support components and four table legs. The support component has a border and two connecting arms. The border has a shape corresponding to the shape of the outer edge of the table top. The border is connected to the outer edge of the table top; one end of the connecting arm is connected to the border. The other end of the connecting arm has a hinge. Two connecting arms are arranged symmetrically about the center of the border, the hinges of the connecting arms of one tablet top is hinged joint to the hinges of the connecting arms of the other table top, two table tops can be folded and connected; the four table legs are arranged in a cross after folded; two hinges of one support component are respectively hinged joint to two hinges of the other support component. | 03-10-2016 |
Qiang Leng, Guangdong Province CN
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20160064871 | FEMALE CONNECTOR FOR HIGH-SPEED TRANSMISSION WITH GROUNDING - Provided is a female connector for high-speed transmission with grounding, including a case, an insulating body, and an upper terminal group and a lower terminal group disposed in the insulating body. The insulating body is disposed in the case. A shielding sheet is disposed in the insulating body. A contact part directly processed from the shielding sheet is disposed on a portion of the shielding sheet, wherein the portion corresponds to the ground terminals of the upper terminal group and the lower terminal group. The contact part is physically and electrically connected to the ground terminals. The upper terminal group and/or the lower terminal group at least includes a high frequency terminal pair, wherein the thickness of a contact portion of the high frequency terminal pair is less than the thickness of a portion adjacent to the contact portion. | 03-03-2016 |
20160064872 | LARGE CURRENT FEMALE CONNECTOR FOR HIGH-SPEED TRANSMISSION - Provided is a large current female connector for high-speed transmission, comprising a case, an insulating body, and an upper terminal group and a lower terminal group disposed in the insulating body. The insulating body is disposed in the case. A power terminal in the upper terminal group and a corresponding power terminal in the lower terminal group are connected to form a big power terminal. An insulating body trench for accommodating the big power terminal is disposed on the insulating body. The present invention has advantages in that the fabrication process is simple and cost effective, and a large current transport is possible. | 03-03-2016 |
Qibin Leng, Beijing CN
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20100298214 | TREATMENT OF AUTOIMMUNE DISEASE - The present invention provides compositions, systems, and methods for identifying a patient suffering from and/or susceptible to autoimmune disease who might be likely to respond to treatment with CXCL12 and/or CXCR4 antagonists. The present invention provides novel CXCL12 and/or CXCR4 antagonists, methods of identifying novel CXCL12 and/or CXCR4 antagonists, and methods involving the use of these in the treatment of autoimmune disease. | 11-25-2010 |
Samuel Leng, Shanghai CN
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20120181589 | CMOS IMAGE SENSOR WITH NON-CONTACT STRUCTURE - A complementary metal oxide semiconductor (CMOS) image sensor device includes a capacitive coupled photodiode that is formed within a region of a semiconductor substrate. The photodiode receives an incident light and generates a corresponding electric charge. The CMOS image sensor device includes a reset transistor coupled to the photodiode for reverse biasing the photodiode with a predetermined voltage. The CMOS image sensor device further includes a buffer circuit and a capacitor, which is interposed between the photodiode and the buffer circuit. The capacitor is configured to transfer the electric charge to the buffer circuit. The buffer circuit may include an emitter follower or a source follower transistor. | 07-19-2012 |
Shanshu Leng, Hangzhou CN
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20110093578 | Data update for website users based on preset conditions - Updating user data on a website includes: authenticating a user who is accessing the website via a client; determining whether an operation behavior of the user satisfies a first preset condition; in the event that the first preset condition is satisfied, obtaining user identification information, including a user identifier (ID); determining whether a stored user property that corresponds to the user ID satisfies a second preset condition; and in the event that the second preset condition is satisfied, updating designated service related data of the user. | 04-21-2011 |
20130024447 | Ranking and Searching Method and Apparatus Based on Interpersonal Distances - The present disclosure discloses a method and an apparatus for ranking and searching based on interpersonal distances. The method includes: obtaining, by a ranking server, objects queried by a query request based on the request initiated from a user client and obtaining reference user groups corresponding to the queried objects; obtaining, by a ranking server, an interpersonal distance between each user in the reference user groups and a user who initiates the query request, and obtaining rating scores of the objects queried by the request that are given by each user in respective reference user groups; determining, by a ranking server, user relationship ranking indices of the objects based on the interpersonal distances and the rating scores, and ordering the objects based on the user relationship ranking indices of the objects. Compared with the existing technologies, the example ranking server performs ranking based on interpersonal distances between a user and reference users as well as rating scores associated with the reference users, quantifies a reference value of choices associated with a social network of the user with respect to shopping choices of the user, and provides a ranking method that is based on characteristics of the user. | 01-24-2013 |
20130030950 | PROVIDING SOCIAL PRODUCT RECOMMENDATIONS - Providing social product recommendations is disclosed, including: determining product information of interest to a target user; retrieving a plurality of product reviews associated with the product information of interest, wherein the plurality of product reviews is generated by a plurality of reviewer users; determining evaluation values corresponding to the plurality of product reviews; determining friendship dimension values between the plurality of reviewer users and the target user; and determining a recommendation value for a product associated with the plurality of product reviews based on one or more evaluation values corresponding to the product and weights associated with the one or more evaluation values, wherein the weights are determined based at least in part on friendship dimension values corresponding to those of the plurality of reviewer users associated with those of the plurality of product reviews associated with the product. | 01-31-2013 |
Tiandong Leng, Guangzhou CN
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20130157993 | USE OF 5ALPHA-ANDROSTANE (ALKYL)-3BETA,5,6BETA-TRIOL IN PREPARATION OF NEUROPROTECTIVE DRUGS - Disclosed is the use of 5α-androstane(alkyl)-3β,5,6β-triol in preparing neuroprotective drugs. The compound has significant protective effect against neuron injuries caused by cerebral ischemia, spinal cord isehemia or hypoxia and has no obvious toxic reaction within effective dose thereof. | 06-20-2013 |
Tiandong Leng, Guangdong CN
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20140329790 | USE OF 5 alpha-ANDROSTANE-3 beta,5,6 beta-TRIOL IN PREPARATION OF NEUROPROTECTIVE DRUGS - Disclosed is the use of 5α-androstane-3β,5,6β-triol in preparing neuroprotective drugs. The compound has significant protective effect against neuron injuries caused by cerebral ischemia, spinal cord ischemia or hypoxia and has no obvious toxic reaction within effective dose thereof. | 11-06-2014 |
Tong Leng, Shenzhen City CN
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20120170448 | Method and Network System for Implementing User Port Orientation in Multi-Machine Backup Scenario of Broadband Remote Access Server - A method and network system for implementing user port locating in multi-machine backup scenario of broadband remote access server (BRAS) are disclosed. The method comprises: configuring master port in each backup group as user access port and synchronizing information of taking the maser port as user access port to the backup port in the backup group; a remote authentication dial in user service (RADIUS) server configuring access port information, which is set as the master port in the backup group, for the user; processing master-backup switch if the master port is abnormal and the user accessing the line from the corresponding backup port; the BRAS corresponding to the backup port encapsulating the authentication message including the access line information about digital subscriber line access multiplexer of the user access and taking the maser port as the user access port, and sending the authentication message to the RADIUS server. | 07-05-2012 |
20120198096 | Method, Apparatus, System for Address Management - The present invention discloses a method for address management, at least one backup group exists between a broadband remote access server (BRAS) and a backup device, and the method includes: when the BRAS receives an access request of a user, detecting whether there is an idle address in a backup group accessed by the user; if there is no idle address in the backup group accessed by the user, then the BRAS assigning a new logical segment to the backup group, wherein the logical segment contains at least one address; and the BRAS selecting an address from the new logical segment and assigning the address to the user. The present invention also discloses an apparatus and system for address management. The method, apparatus and system of the present invention realize the flexible management of the sharing address pool, and solve the problem of a waste of resources. | 08-02-2012 |
Tong Leng, Shenzhen CN
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20120179826 | Address Distribution Method, Device and System Thereof - An address distribution method is disclosed by the present invention, in which two Broadband Remote Access Servers (BRAS) which are mutually backup devices respectively occupy part of the address resources in a shared address pool, and the method includes: when detecting a user online, a BRAS selecting an address from the corresponding part of address resources in the shared address pool and distributing the address to the user; and the BRAS sending a notification message to the backup device, and informing the backup device of the address occupied by the user. A BRAS and an address distribution system is further disclosed by the present invention, and the problem of address collision generated when a pair of BRASs which are mutually backup devices distribute the addresses to their respective user in the dual-server hot backup scenario is solved by the method, device and system of the present invention. | 07-12-2012 |
Victor Leng, Guangdong CN
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20140097187 | Multilayer Composite - A flexibly multilayer composite comprising at least one barrier layer of high hardness TPU having a Shore D hardness of at least 80, a soft segment content of less than 5%, and a low gasoline vapor transmission rate of less than 1 g/M | 04-10-2014 |
Weijie Leng, Shenzhen CN
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20120155245 | Method and System for Rebuilding Single Ring Network Topology - The invention provides a method and a system for rebuilding single ring network topology. In the method, each node in the single ring network detects, at a predetermined time interval, whether the link connected with the root port of the present node is failed (S | 06-21-2012 |
Weijie Leng, Shenzhen City CN
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20120224693 | Method and System for Security Authentication of Radio Frequency Identification - A method and system for security authentication of radio frequency identification are disclosed. All the security control in this method is completed by the security authentication control apparatus. The reader is for the command transmission and the tag data forwarding, and there is not the security authentication control logic, the security authentication and the non security authentication can be supported at the same time. The key in the tag is unreadable, which ensures that the tag is unable to be replicated; the constant for every security authentication is randomly generated by the control module, and is returned by the tag after being encrypted, which presents the air interface from intercepting the useful information. This method provides the inventory with the mask code before the security authentication, which can have a certain filtering function on the tag data. The mask code can be configured flexibly. | 09-06-2012 |
Wen Leng, Shenzhen CN
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20160044626 | Mobile terminal, and locating method and device - A mobile terminal, and a locating method and device are provided, wherein the mobile terminal includes a first antenna, configured to transmit a first signal to an anchor node, wherein the first signal is used by the anchor node to detect the signal strength of the first antenna; a second antenna, arranged with the first antenna according to a preset angle and configured to transmit a second signal to the anchor node, wherein the second signal is used by the anchor node to detect the signal strength of the second antenna. The preset angle enables the coverage of the first antenna and the second antenna to be overlapped to some extent. The signal strength of the first antenna and the signal strength of the second antenna are used for determining a location of the mobile terminal. | 02-11-2016 |
Xianglun Leng, Beijing CN
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20120206633 | TIMING GENERATOR AND METHOD OF GENERATING TIMING SIGNALS - Timing generators and methods of generating timing signals are disclosed. In one implementation, a timing generator for an imaging device includes a timing generator memory configured to store timing information, a timing core coupled to the timing generator memory and configured to read the timing information from the timing generator memory, and a processor core coupled to the timing core and configured to control a plurality of counters. The timing core can be further configured to generate a plurality of timing patterns based on the timing information and the plurality of counters. The timing generator can also be configured to generate a plurality of toggle positions for a plurality of timing signals based on the plurality of timing patterns. | 08-16-2012 |
Xiansheng Leng, Shanghai CN
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20150353552 | PURINE INHIBITORS OF HUMAN PHOSPHATIDYLINOSITOL 3-KINASE DELTA - The instant invention provides compounds of formula I which are PI3K-delta inhibitors, and as such are useful for the treatment of PI3K-delta-mediated diseases such as inflammation, asthma, COPD and cancer. | 12-10-2015 |
Xiansheng Leng, Pudong New Area, Shanghai CN
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20150353552 | PURINE INHIBITORS OF HUMAN PHOSPHATIDYLINOSITOL 3-KINASE DELTA - The instant invention provides compounds of formula I which are PI3K-delta inhibitors, and as such are useful for the treatment of PI3K-delta-mediated diseases such as inflammation, asthma, COPD and cancer. | 12-10-2015 |
Xianyin Leng, Liaoning CN
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20130104850 | MULTI-FUEL PRE-MIXED COMBUSTION SYSTEM OF INTERNAL COMBUSTION ENGINE | 05-02-2013 |
Xiaobing Leng, Pudong Jinqiao Shanghai CN
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20130021941 | METHOD, APPARATUS AND NODE FOR DETERMINING QUALITY OF SERVICE OF RESPECTIVE SEGMENTS OF A LINK - Embodiments of the present invention disclose a method and apparatus for determining QoS of respective segments of a link. The method may comprise: determining QoS target values of the respective segments at least based on an overall requirement on the QoS of the link according to a relationship between QoS of respective segments and overall QoS of the link. With technical solutions of the present invention, it is provided a solution that could guarantee the QoS for a multi-hop relay system, and the solution has a great scalability and a good backward compatibility and is transparent to both a core network and user equipments. | 01-24-2013 |
20130028127 | METHODS, APPARATUSES AND NODES FOR DETERMINING AND ADJUSTING TARGET PACKET DELAY OF A LINK SEGMENT - In embodiments of the present invention, there is disclosed a method, apparatus, and network node for determining target packet delays of respective segments of a link. The method may comprise: collecting parameters affecting packet delays; and determining target packet delays of respective segments based on the collected parameters and an overall requirement on the packet delay of the link according to a relation between the packet delays of respective segments and an overall packet delay of the link. Besides, there is further provided a method, apparatus, and network node for adjusting target packet delays of respective segments of a link. With embodiments of the present invention, it is provided a solution of a packet delay guarantee for a multi-hop relay system, and the solution has a great scalability and a good backward compatibility and is transparent to both the core network and user equipments. | 01-31-2013 |
20130084907 | METHOD AND DEVICE FOR INTER-CELL INTERFERENCE COORDINATION - To address the problem of inter-cell interference, the present invention proposes a method for inter-cell interference coordination and a device thereof. In one embodiment of the present invention, there is provided a method of coordinating radio resource in a base station of wireless communication network, comprising the steps of: S | 04-04-2013 |
Xiaobing Leng, Shanghai CN
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20090097434 | Frame Constructing and Frame Processing Methods, Device and System In Multi-Hop Access Network - The present invention discloses a frame constructing method for use in a multi-hop wireless access network, the method comprising the steps of: determining Relay Stations (RSs) and Mobile Stations (MSs); setting a DL sub-frame; setting an UL sub-frame; and constructing a completed frame based on the UL sub-frame and the DL sub-frame; wherein the step of setting the DL sub-frame comprises a step of setting a DL relay sub-frame field for DL relay information sent to the RS; and the step of setting the UL sub-frame comprises a step of setting an UL relay sub-frame field for UL relay information sent from the RS. The present invention further discloses a corresponding frame processing method and a device, base station, relay station and system for implementing the method. According to the present invention, the synchronization in the whole network system is ensured, and the handover operation when the MS moves is simplified. Moreover, the situation that the base station and the relay stations use different frequencies can be supported. Additionally, the delay of traffic transmission is decreased. | 04-16-2009 |
20110038345 | METHOD AND DEVICE FOR REQUESTING AND ALLOCATING BANDWIDTHS IN WIRELESS COMMUNICATION SYSTEMS - To address the drawbacks of the current bandwidth requesting and allocation in the wireless broadband access network, the present invention proposes a technical solution of fast bandwidth requesting and allocation, wherein the MS sends a bandwidth allocation request message to the BS for only once, and the interactions between the BS and the MS are decreased so as to increase the efficiency of bandwidth requesting and allocation, effectively shorten the transmission waiting time of traffic data, and especially improve the support for latency-sensitive data traffic. Due to the fact that the interactions between the BS and the MS are decreased, various processing resources in the BS and the MS are spared. Additionally, the BS can also adjust the size of the time/frequency resource block on which each mobile station sends the bandwidth allocation request message according to the number of the mobile stations covered by the base station, and/or according to the traffic types in each mobile station, so as to make the whole wireless communication system (comprising one BS and one or more MS covered by the BS) operate efficiently. | 02-17-2011 |
20110110270 | METHOD AND APPARATUS FOR RECONSTRUCTING THE NETWORK TOPOLOGY IN WIRELESS RELAY COMMUNICATION NETWORK - A solution of reconstructing the network topology according to the traffic related information of each cell is proposed in the present invention, so as to achieve self-optimization of network. The traffic related information of a cell includes the traffic related information applicable to network topology reconstruction, or load related information as is named, including but not limited to time-frequency resource related amount that is used by the traffic data in the cell, traffic throughout of each cell or the wireless channel quality of each cell for transmitting traffic data, etc. The solutions in the present invention realize the network topology reconstruction according to traffic related information of multiple cells, therefore the network capacity and service quality could be effectively improved and the wireless relay communication network is applicable to those areas with unpredictable traffic distribution. And the network topology reconstruction function in the present invention can simplify network planning and network management, so that network deployment cost and maintenance and management expenses could be saved. | 05-12-2011 |
20110110305 | METHOD AND APPARATUS FOR PROCESSING PROTOCOL DATA UNITS IN A WIRELESS NETWORK - A method and apparatus for processing protocol data units in network devices of wireless networks are provided. In this solution, data corresponding to different logical connections could be carried in the same protocol data unit. As a result, the overheads of processing information in a system that is irrelevant to data are reduced, especially the overheads for MAC Headers and Sub-headers. | 05-12-2011 |
20110151914 | METHOD AND APPARATUS FOR REQUESTING AND HANDLING UPLINK RESOURCE ALLOCATION IN WIRELESS ACCESS NETWORK - The present invention proposes new method(s) and apparatus(es) used for request and allocation of uplink transmission resource in wireless access network, which enables the mobile terminal to use non-contention resources closely spaced on time domain to trigger or adjust reallocation of uplink resource, so that quick response of the base station to the resource allocation request of a mobile terminal is effectively realized, and the demand of delay sensitive service is satisfied. | 06-23-2011 |
20110255502 | METHOD, APPARATUS AND COMMUNICATION SYSTEM FOR REQUESTING RESOURCE - The present invention discloses a method of requesting resource from a resource allocating apparatus by a request requesting apparatus, a resource allocating apparatus, a resource requesting apparatus and a communication system. The method comprises the following steps: sending a resource request message from the resource requesting apparatus to the resource allocating apparatus; after receiving the resource request message, if resource cannot be allocated within a set time interval with respect to the resource requesting apparatus, sending an acknowledgement for the resource request message from the resource allocating apparatus to the resource requesting apparatus; and if the resource is allocated to the resource requesting apparatus within the set time interval, not sending the acknowledgement for the resource request message from the resource allocating apparatus to the resource requesting apparatus. Utilizing the method and structure of the present invention, the resource allocating apparatus sends additional acknowledgement message only if needed, therefore overhead is reduced much more. Moreover, since the solution of the present invention does not change any signaling exchanged between the resource allocating apparatus and the resource requesting apparatus, it is able to meet the requirement of backward compatibility. | 10-20-2011 |
20110274032 | BASE STATION, RELAY STATION, MOBILE TERMINAL FOR IMPLEMENTING RELAY AND THE CORRESPONDING METHOD - In order to solve the drawbacks in the prior art, a new technology scheme is provided in the present invention, in which relay stations are introduced to participate in the communication of multiple carriers. The relay station only relays the carriers with had wireless transmission characteristic and controls the transmission of those relayed carrier via a carrier which does not need to be relayed. The relayed carrier is generally a high frequency carrier and the carrier which does not need to be relayed is a low frequency carrier. The base station or the relay station determines a carrier which needs to be relayed for the relay station according to the channel conditions of each carrier. The technology scheme provided by the present invention divides a NLOS (Non-Line-Of-Sight) transmission into at least two LOS transmissions. Therefore, it is easy to extend high frequency carrier to cell edge etc. Meanwhile the mobile terminal does not need extra transmission power to transmit high frequency carrier, so that the fast consumption of the terminal battery power is avoided and the great radiation hazard to the human body is also avoided. The service data and the signaling etc. which has not been relayed will still propagate in the low frequency carrier, so that the time delay resulted from the relay is avoided. | 11-10-2011 |
20110292866 | METHOD AND DEVICE FOR ADJUSTING SLEEP MODE OF MOBILE STATION - The present invention provides a method and a device for adjusting the sleep mode of a mobile station in order to solve the problem in current multi-hop relay systems of long time delays in data transmission caused when data packets have to wait for the next listening window to reach the mobile station because of packet errors. Wherein, a relay apparatus judges whether the previous hop network apparatus needs to retransmit data packets to the mobile station; when the previous hop network apparatus needs to retransmit data packets to the mobile station, the relay apparatus transmits to the mobile station the adjustment related information for adjusting the sleep mode of the mobile station. The mobile station adjusts the sleep mode according to the adjustment related information. Preferably, the adjustment related information comprises indicating information for indicating that the mobile station is in triggered listening status within predetermined time interval. In addition, the relay apparatus may also report the adjustment related information to the previous hop network apparatus. The technical solution provided by the present invention obtains shorter time delays, utilizes wireless resources efficiently, and decreases demand on relay apparatus. | 12-01-2011 |
20130003650 | METHOD, BASE STATION AND RELAY NODE FOR UPLINK TRANSMISSION - A method for uplink transmission is proposed in the present invention. The method comprises steps of: selecting, based on statistical parameters for uplink traffic of a relay node, an uplink transmission method from a set of candidate uplink transmission methods; informing the relay node of the selected uplink transmission method; and performing the uplink transmission by the relay node according to the selected uplink transmission method. A base station and a relay node for implementing the uplink transmission method are also proposed in the present invention. According to the present invention, the base station can dynamically select different uplink transmission methods based on the statistical parameters for uplink traffic of the relay node, and the relay node can perform the uplink transmission based on the selected uplink transmission method so as to achieve favorable delay performance and high resource usage efficiency. | 01-03-2013 |
20140376473 | METHOD AND APPARATUS FOR DATA TRANSMISSION IN COMMUNICATION NETWORK - The present invention provides a method and apparatus for data transmission in a communication network. In the present invention, additional frequency spectrum resources in an assistant wireless network are introduced by constructing emulation data channels for use by a user equipment in a cellular network, thereby expanding the resources in the cellular network and enhancing throughput of the cellular network. In addition, the original control channels between the base station and the user equipment in the cellular network are maintained, enabling the user equipment to have the quality of service QoS in the cellular network when using the assistant wireless network to transmit data, and sparing the user equipment from handover operations in establishing or releasing the emulation data channels, thereby complicated network control and management mechanisms used for the handover are not needed and thus the user experience is further enhanced. Moreover, it is relatively easy to be implemented and cost efficient. | 12-25-2014 |
20150163772 | METHOD AND APPARATUS OF COMPRESSING A MULTI-CARRIER MODULATION SIGNAL IN FREQUENCY DOMAIN - The invention provides a method and an apparatus, of compressing a multi-carrier modulation signal in frequency domain. By setting a modulation mode indicator, the preferable technical scheme could be changed dynamically according to the modulation mode, so as to select the corresponding bits for the different modulation mode. Moreover, according the preferable technical scheme of the present invention, the signal of the data channel in the resource element after extracting the second scale factor is represented by the bits which are occupied by a pair of I/Q signal. Thus, more bits are saved and compression ratio is enhanced. | 06-11-2015 |
Xiaoling Leng, Shanghai CN
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20090072444 | Method of Producing a Building Decoration Material - This invention relates to a method for producing a building decoration material composite of liquid resin. By adding chemical additives to the mixed liquid resin and after heating and chemical reaction, and then solidify the on-process material, and again apply heating and then polished to be shaped. This method could be adopted to ensure the building decoration material for prevention of water and fire, minimizing the destruction and deterioration of material. The building material could be used to make toiletries kitchenware; craft gift and general merchandise etc. | 03-19-2009 |
Xue Leng, Jilin CN
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20120189655 | Attenuated Live Vaccine for Prevention of Porcine Reproductive and Respiratory Syndrome - The present disclosure provides an attenuated live vaccine strain and the formulations thereof, for preventing pigs from infection of porcine reproductive and respiratory syndrome (PRRS). The preparation methods for the vaccines and the formulations are also provided. The attenuated live vaccine strain provided herein offers significant immunological protection to pigs against PRRS. The vaccine formulations of the present disclosure also have advantages in long shelf lives as well as good stability during storage. | 07-26-2012 |
Xue-Fei Leng, Shenzhen City CN
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20110186696 | CLIP AND SHIELD DEVICE USING THE SAME - A shield device includes a clip, which includes a base, two sidewalls and two clamping members. The two sidewalls extend upward from two opposite edges of the base, and the two clamping members extend upward and inward from the top of the sidewalls. The clamping members define a plurality of first clamping elements and a plurality of second clamping elements. Two opposite ones of the first clamping elements are spaced from each other at a first distance, two opposite ones of the second clamping elements are spaced from each other at a second distance, and the first distance is greater than the second distance. | 08-04-2011 |
Ye Leng, Jiangsu Province CN
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20090240731 | METHOD AND SYSTEM OF OBJECT REFERENCE BASED ON A DATA OBJECT ORIENTED REPOSITORY SYSTEM - The present invention relates to a method and system of object reference based on a Data Object Oriented Repository System (DOORS); the method includes: a reference object obtains a proxy address of a referred object according to the referred object; a proxy of the referred object is visited according to the proxy address; an object address recorded in the proxy is read; and the reference object refers to the referred object according to the object address. The system includes: a module adapted for a reference object to obtain a proxy address of a referred object according to the referred object; a module adapted to visit a proxy of the referred object according to the proxy address; a module adapted to read an object address recorded in the proxy; a module adapted for the reference object to refer to the referred object according to the object address. The present invention establishes a indirect reference mechanism between all the objects via the proxy; a complex network reference relationship between the objects is changed to a one-to-one reference relationship, additional processing procedure brought by adjusting the address is reduced, and speed of performing the DOORS services and processing performance of the DOORS are improved. | 09-24-2009 |
Ye Leng, Wuxi City CN
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20080306994 | Method and System for Processing User-Defined Object Based on Object Storage - A method and a data processing system for processing a user-defined object based on an object storage. The method includes the following steps: a generic object template is newly built ( | 12-11-2008 |
Ying Leng, Shanghai CN
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20100173905 | HEPTACYCLIC COMPOUNDS AND THE PHARMACEUTICAL USES THEREOF FOR PREVENTING AND TREATING DIABETES AND METABOLIC SYNDROME - The invention discloses a new use of a class of heptacyclic compounds in the preparation of formulations for the prevention and treatment of diabetes and metabolic syndromes; the present invention also discloses a new class of heptacyclic compounds; the present invention also discloses a process for preparing the heptacyclic compounds and a composition containing the same. The heptacyclic compounds of the present invention can be used to effectively preventing or treating diseases such as diabetes and metabolic syndromes. | 07-08-2010 |
Yongxiang Leng, Chengdu CN
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20130066417 | BIODEGRADABLE STENT - Degradable pure iron stent or iron alloy stent is provided. The stent is made containing 0.01 to 0.5 atom % of La, Ce or Sr. The stent is surface modified using ion implantation or plasma ion implantation to implant oxygen, nitrogen, La, Ce or Sr into the stent surface. The stent may also be manufactured by depositing a thin film of La, Ce, Sr, lanthana, ceria, strontia, iron or iron oxide onto the stent surface. The thickness of the deposited films is from 10 to 1000 nanometers with the grain size from 10 to 200 nanometers. The corrosion resistance of these stents is significantly increased, and the stents have good biocompatibility. The degradation of the stents is controllable. The stents can also provide sufficient support in blood vessel in 3-6 months after intervention and be degraded after 6 months. | 03-14-2013 |
Yue Leng, Chengdu CN
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20140117924 | CHARGER SYSTEM, DIGITAL INTERFACE CIRCUIT AND ASSOCIATED CONTROL METHOD - A charger system with a digital interface circuit, wherein the digital interface circuit has an N-bit control register, wherein N is a positive integer no less than 2, and wherein the N-bit register has a primary state machine, at a first portion of addresses of the control register, configured to instruct operation statuses of a system management bus host; and a secondary state machine, at a second portion of addresses of the control register, configured to instruct a data bit of transmission of a corresponding control instruction under each of the operation statuses of the system management bus host. | 05-01-2014 |
Zong-Sheng Leng, Shanghai CN
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20110317971 | CABLE MANAGEMENT PANEL - A cable management panel having a chassis and a sliding drawer. The drawer having a cable storage region, a cable splice region, and a cable termination region. The cable management panel including cable guides that define an incoming cable pathway to the cable storage region, and then to the cable splice region; an intermediate cable pathway to the cable termination region, and an outgoing cable pathway. The outgoing cable pathway having an S-curved cable routing configuration when the sliding drawer is closed. The chassis of the cable management panel defining an interior sized for receipt of one two-rack-unit drawer, or in the alternative, two one-rack-unit drawers. | 12-29-2011 |