Lan, CN
Charles Lan, Dongguan City CN
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20120287604 | FAN LIGHT APPARATUS - A fan light apparatus comprises: a ceiling mount disk; a light frame, coupled to the ceiling mount disk; a lamp, fixed onto the light frame; a fan installing case, installed to the bottom of the light frame; a fan motor, installed in the fan installing case; a vane, pivotally coupled to the fan motor spindle; a support, movably coupled to an internal side of the bottom of the fan installing case; a wind-guide fan motor, fixed to the center of the support; a wind-guide vane, sheathed on a spindle of the wind-guide fan motor; a latch, pivotally coupled to the spindle of the wind-guide fan motor for supporting the wind-guide vane; and an anion generator, installed in a space between the vane and the wind-guide vane. | 11-15-2012 |
Charles Lan, Dongguan Cigy CN
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20110012540 | Multipurpose flame light - A multipurpose flame light is disclosed, which is made up of a body and an ON-OFF control unit, where the body is formed by a lighting module of a neat and ordered array of multiple LED lamps and an actuator for offering stable electric voltage and current to the lighting module. The body is provided with a base at its bottom and a wire slot at its one side, where the base is further provided with a control system in it, which comprises a memory and a CPU. The ON-OFF control unit is connected to the control system through a data line passing through the wire slot. And the ON-OFF control unit further comprises an on-off switch and a fine-tuning switch. By turning the on-off switch, the lighting module, controlled by the control system, is switched between flame-light mode and illumination-light mode, and by turning the fine-tuning switch, the multiple LED lamps of the lighting module is being controlled by the control system to execute various lightening sequences that are programmed beforehand or to adjust the intended luminance. | 01-20-2011 |
Cuiling Lan, Xi'An CN
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20140056347 | Non-Transform Coding - Techniques for selectively transforming one or more coding units when coding video content are described herein. The techniques may include determining whether or not to transform a particular coding unit. The determination may be based on a difference in pixel values of the particular coding unit and/or one or more predefined rate-distortion constraints. When it is determined to not perform a transform, the particular coding unit may be coded without transforming the particular coding unit. | 02-27-2014 |
Donghua Lan, Fujian Province CN
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20080278054 | Display Device, Screen Panel and Phosphor Material Composition Thereof - In an embodiment, a phosphor material composition comprises a phosphor powder and an additive, wherein the additive has an amount in a range of about 0.1%˜20% of the phosphor powder in weight. The material of the additive is selected from the group consisting of an energy absorption material and a conductive material and a combination thereof. In another embodiment, a phosphor material composition including a phosphor powder and an additive is provided, wherein the additive has an amount of 2.8 ppm˜32000 ppm. The material of the additive is also selected from the group consisting of an energy absorption material, a conductive material and a combination thereof. | 11-13-2008 |
Fahua Lan, Shanghai City CN
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20080292317 | INTEGRATED MULTIPLEXER/DEMULTIPLEXER HAVING OFFSET TRANSMITTERS AND RECEIVERS FOR USE IN AN OPTICAL TRANSCEIVER MODULE - An apparatus for use in an optical transceiver module that incorporates an integrated multiplexer/demultiplexer for high speed data transfer applications. One example embodiment includes a transmissive block arranged to interface with a transmit optical port, a receive optical port, and a plurality of optical subassemblies. The transmit optical port may transmit a first multiplexed optical signal and the receive optical port may receive a second multiplexed optical signal. Filters may be positioned between the transmissive block and one or more of the optical subassemblies to transmit signals at predetermined wavelengths while reflecting other signals incident thereon. | 11-27-2008 |
20110064406 | ASYMMETRICAL INTERLEAVER AND DEINTERLEAVER - Asymmetrical interleavers and deinterleavers. In one example embodiment, an asymmetrical deinterleaver includes first, second, third, fourth, and fifth filter cells interleaved with first, second, third, and fourth waveplates and followed by a fifth waveplate. The filter cells are configured to filter optical signals propagating on first and second legs of an optical loop. The asymmetrical deinterleaver also includes a retro reflector optically coupled with the filter cells and waveplates. The retro reflector is configured to reflect the optical signals between the first leg and the second leg to form the optical loop. The asymmetrical deinterleaver further includes a single-fiber collimator optically coupled to the first leg of the optical loop and a dual-fiber collimator optically coupled to the second leg of the optical loop. | 03-17-2011 |
20110069959 | OPTICAL INTERLEAVER AND DEINTERLEAVER - Optical interleavers and deinterleavers. In one example embodiment, an optical deinterleaver includes first, second, and third filter cells interleaved with first and second waveplates. The filter cells are configured to filter optical signals propagating on first, second, and third paths of an optical loop. The optical deinterleaver also includes a retro reflector optically coupled with the filter cells and waveplates. The retro reflector is configured to reflect the optical signals between the first path and the second and third paths to form the optical loop. The optical deinterleaver further includes first, second, and third single-fiber collimators optically coupled to the first, second, and third paths of the optical loop, respectively. | 03-24-2011 |
Fahua Lan, Pudong CN
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20090257714 | Multimode Reflective Tap - A glass optical reflective tap is described that optically connects two optical fibers and may tap a portion of the light that is being communicated between the optical fibers. In one embodiment of the invention, the optical filter includes two D-lenses that operate as focusing or collimator lenses. The first D-lens focuses an optical signal onto a tap filter that allows a majority of the light within an optical signal to pass and also reflects a small portion of optical signal light to a reflective port. The second D-lens focuses the passed light into a transmission port of an optical fiber. | 10-15-2009 |
Fahua Lan, Shanghai CN
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20110076023 | MULTICHANNEL TUNABLE OPTICAL DISPERSION COMPENSATOR - An embodiment of the invention includes a tunable optical dispersion compensator (TODC) comprising a first beam displacer on an optical path, wherein the first beam displacer separates an optical signal into a first beam and a second beam, and one or more polarizing beam splitters on the optical path, wherein the one or more polarizing beam splitters keep the first beam and the second beam on the optical path. The TODC also comprises one or more etalons on the optical path, wherein the one or more etalons are tunable to introduce a group delay in the first beam and the second beam, and a reflecting mirror on the optical path, wherein the reflecting mirror returns the optical signal back along the optical path. The TODC further comprises a second beam displacer, wherein the second beam displacer combines the first beam and the second beam into an output optical signal. | 03-31-2011 |
20110188867 | DQPSK DEMODULATOR - A phase shift keyed demodulator includes first and second beam splitters, a first optical path, a second optical path, and a wavelength tuner. The first beam splitter splits an input signal into first and second output signals. The second beam splitter splits each first and second output signal into a transmitted signal and a reflected signal. The first optical path includes an optical path of each transmitted signal from a beam splitting surface to a reflector and back to the beam splitting surface. The second optical path includes an optical path of each reflected signal from the beam splitting surface to a mirror surface and back to the beam splitting surface. A path difference introduces a delay between the transmitted signal and the reflected signal. The wavelength tuner tunes the demodulator to a predetermined central wavelength and introduces a phase shift between first and second transmitted signals. | 08-04-2011 |
20110194810 | REINFORCED MULTI-BODY OPTICAL DEVICES - Reinforced multi-body optical devices. In one example embodiment, a method for fabricating a reinforced multi-body optical device includes various acts. First, a supporting plate is bonded, using pressure and heat, to a multi-body optical device to form a reinforced multi-body optical device. The supporting plate has a coefficient of thermal expansion (CTE) that is within about 0.5 parts per million of the CTE of the multi-body optical device. Then, the multi-body optical device is ground to reduce the thickness of the multi-body optical device. | 08-11-2011 |
20120205521 | DUAL-POLARIZATION QPSK DEMODULATOR - In an embodiment, a DP-QPSK demodulator includes first, second and third polarization beam splitters (“PBSs”) and first, second and third half waveplates (“HWPs”). The first HWP is positioned to receive an output of the first PBS. The second PBS is positioned to receive an output of the first HWP. The second HWP is positioned to receive an output of the second PBS. The third PBS is positioned to receive an output of the second HWP. The third HWP is positioned to receive an output of the third PBS. | 08-16-2012 |
20130271822 | ATHERMAL DQPSK AND/OR DPSK DEMODULATOR - In some example embodiments, a demodulator may include an input polarization beam splitter (IPBS), input half waveplate (IHWP), cubical polarization beam splitter (CPBS), first reflector (R | 10-17-2013 |
20140133012 | DP-QPSK DEMODULATOR - In an embodiment, a demodulator includes first, second, third, fourth and fifth beam displacers, a half waveplate, and a quarter waveplate. The second beam displacer is positioned to receive an output from the first beam displacer. The third beam displacer is positioned to receive an output from the second beam displacer. The half waveplate is positioned to receive an output from the third beam displacer. The fourth beam displacer is positioned to receive an output from the half waveplate. The fifth beam displacer is positioned to receive an output from the fourth beam displacer. The quarter waveplate is positioned between the fourth beam displacer and the fifth beam displacer. | 05-15-2014 |
20150083314 | REINFORCED MULTI-BODY OPTICAL DEVICES - Disclosed in one example embodiment is a method for fabricating a reinforced multi-body optical device. One method involves applying a coating to sides of an interior plate and bonding two plates to either side of the interior plate. The bonded plates are diced at an angle that is not orthogonal to the bonded plates. The top and bottom portions of a diced section are removed to form a multi-body polarization beam splitter (PBS) having a generally rectangular perimeter. A supporting plate is bonded to the multi-body PBS to form a reinforced multi-body PBS, wherein the supporting plate has a CTE that is within about 0.5 parts per million of the CTE of the multi-body PBS. The multi-body PBS is grinded to reduce the thickness of the multi-body PBS. | 03-26-2015 |
20150086156 | REINFORCED MULTI-BODY OPTICAL DEVICES - A reinforced multi-body optical device that in one embodiment includes a multi-body optical device having a thickness that is less than or equal to about 1.0 millimeter and a supporting plate bonded without epoxy to the multi-body optical device. In an embodiment the supporting plate has a coefficient of thermal expansion (CTE) that is within about 0.5 parts per million of the CTE of the multi-body optical device. | 03-26-2015 |
Fang Lan, Shenzhen CN
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20140101581 | Touchscreen Apparatus User Interface Processing Method and Touchscreen Apparatus - Embodiments of the present invention provide a touchscreen apparatus user interface processing method. The method includes obtaining touch information; arranging a first user interface of an application program according to the touch information, where the arrangement is adjusting an element position of the user interface; and presenting a second user interface that is of the application program and is obtained after the arrangement. A touchscreen apparatus and a graphical user interface are also provided. | 04-10-2014 |
Feiming Lan, Pingxiang CN
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20090239075 | CERAMIC BALL AND METHOD FOR PRODUCING THE SAME - Provided is a ceramic ball, comprising a core portion and a sphere portion; wherein said core portion is made of clinkers and raw materials; said clinkers are made of kaolinite and feldspar, industrial waste ceramics or a combination thereof; said raw materials are made of kaolinite and feldspar; a weight ratio between the clinkers and the raw materials in said core portion is 1-2:2-3; and a weight ratio between said kaolinite and said feldspar is 5-7.5:1-2.5. A method for producing a ceramic ball is also provided. The invention features low energy consumption, good pressure resistant performance, shock resistance property and long lifetime. | 09-24-2009 |
Feng Lan, Yunnan Province CN
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20110160153 | Methods and Compositions for Treating Blood Circulation Disorders - Methods for preparing improved | 06-30-2011 |
Fusheng Lan, Fuzhou CN
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20110290879 | QR BARCODE DECODING CHIP AND DECODING METHOD THEREOF - An exemplary QR barcode decoding chip includes a characteristic searching unit configured for searching for a characteristic pattern in the barcode image to determine pixel coordinates of the characteristic pattern; a barcode parameter acquiring unit configured for acquiring a barcode parameter according to the pixel coordinates of the characteristic pattern; a version/format parameter acquiring unit configured for acquiring a version/format parameter; a correction characteristic acquiring unit configured for searching for a characteristic position in the barcode image and acquiring a correction characteristic according to the characteristic position; a module information processing unit configured for calculating a grayscale value corresponding to a module according to the version/format parameter, the barcode parameter and the correction characteristic; a binarizing unit configured for binarizing the module; a codeword extracting unit configured for extracting a codeword according to the binarized module; and an error correction and decoding unit configured for decoding the codeword. | 12-01-2011 |
Gang Lan, Chengdu CN
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20120203910 | METHOD AND APPARATUS FOR BUFFERING AND OBTAINING RESOURCES, RESOURCE BUFFERING SYSTEM - A method and an apparatus for buffering and obtaining resources as well as a resource buffering system are disclosed. The method includes: obtaining an access popularity value of a resource from a database at intervals of a first preset time, and obtaining load values of cache servers from the database if determining that the access popularity value reaches a preset first threshold; and determining a duplication cache server for duplicating the resource according to the access popularity value and the load values, and notifying the duplication cache server to duplicate the resource from a cache server that stores the resource and buffer the resource. The method overcome the problems in the prior, namely, the same resource is buffered in only one cache server and the relatively idle cache servers are unable to share loads with busy cache servers. The method improves extensibility and working efficiency of the buffering system. | 08-09-2012 |
Guangsong Lan, Shaya County CN
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20130324720 | SYSTEM AND PROCESS FOR MELAMINE PRODUCTION BY GAS-PHASE QUENCHING METHOD OF ENERGY EFFICIENT AND COST SAVING TYPE - A system and process for melamine production by gas-phase quenching method and its process are provided. The said system includes a urea scrubber, after which a fluidized bed reactor, a hot-air cooler, a hot-air filter, a crystallizer and a melamine collector are installed in series successively, where the said melamine collector is connected to the said urea scrubber and the said fluidized bed reactor is connected to a carrier gas pre-heater which is connected to a carrier gas compressor; the said system further includes a gas-liquid separator which is connected to the said urea scrubber which is connected to a crystallizer; wherein a cool air blower is provided between the said gas-liquid separator and the crystallizer. The production system of the invention has the advantages of high productivity, stable operation, low energy consumption, low investment and high economic value of tail gas. | 12-05-2013 |
Guihua Lan, Yunnan Province CN
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20110160153 | Methods and Compositions for Treating Blood Circulation Disorders - Methods for preparing improved | 06-30-2011 |
20110160307 | Compositions and Methods for Treating Hemorrhagic Conditions - A method of treating a hemorrhagic condition in a subject in need thereof, comprising administering a composition comprising a therapeutically effective amount of Dencichine, a co-solvent, a dispersion supporter, and optionally a cryoprotectant. Compositions and formulations comprising a solid dispersion composition of Dencichine and methods for preparation of same are also described. | 06-30-2011 |
Haibin Lan, Shenzhen CN
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20100320016 | Hybrid Power Driving System and Driving Method Thereof - The present invention discloses a hybrid power driving system, comprising: an engine, a clutch, a first shaft, a second shaft disposed parallel to the first shaft, a motor, an energy storage device, and an output gear. The engine may be connected with the first shaft via the clutch. The motor is connected with the second shaft directly or indirectly, and is electrically connected with the energy storage device. The first shaft has a first gear, a second gear and a first synchronizer, in which the first gear and the second gear are mounted on the first shaft via bearings respectively, and the first synchronizer is selectively engaged with the first gear or the second gear. The second shaft may have a third gear, a fourth gear and a second synchronizer, in which the third gear may be mounted on the second shaft via a bearing. The fourth gear may be fixed to the second shaft. And the second synchronizer may be selectively engaged with the third gear or the fourth gear. The first gear may be engaged with the third gear, the second gear may be engaged with the fourth gear. And the third gear may be engaged with an output gear. The present invention also discloses a driving method of a hybrid power driving system. Through the first synchronizer and the second synchronizer selectively engaging with corresponding gears, a plurality of operating modes can be realized. And the structure is simple and compact. | 12-23-2010 |
Haiqing Lan, Shanghai CN
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20120173646 | IP Address Automatic Assignment Method, Device, and System - The present invention relates to an IP address automatic assignment method, a client, and a server. The present invention solves the technical problem in the prior art that a DHCP Relay host needs to be added additionally to assign an IP address to a client when a DHCP server and the client are not on the same network segment, thereby saving configuration cost and simplifying network configuration. | 07-05-2012 |
20130073699 | METHOD AND APPARATUS FOR OBTAINING REMOTE IP ADDRESS - A method and an apparatus for obtaining a remote Internet Protocol (IP) address are provided. The method includes: receiving, by a first client, a first detection IP packet from a remote server through a Point to Point Protocol (PPP) interface, in which the first detection IP packet carries a first IP address allocated by the remote server for the first client; and configuring the first IP address to be an IP address of the first client. Through the method and the apparatus, the remote server is capable of allocating a remote IP address of a client. | 03-21-2013 |
20130121344 | Method and Device for Determining Timeslot Configuration in TDM Transmission - The present invention provides a method and a device for determining timeslot configuration in TDM transmission. The method includes: receiving consecutively transmitted TDM frames, wherein at least one TDM frame among the consecutively transmitted TDM frames includes a characteristic word; and according to a case of a timeslot collection occupied by the characteristic word in the TDM frame, determining a timeslot collection configured in the TDM frame for HDLC frames, wherein the characteristic word is configured to match a physical layer rate when no peer-peer protocol, PPP, link setup request packets are transmitted. Embodiments of the present invention are able to realize automatic acquisition of timeslot configuration of TDM frames. | 05-16-2013 |
Hongbo Lan, Jinan CN
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20110263108 | Method of fabricating semiconductor quantum dots - The invention relates to a method of fabricating at least one semiconductor quantum dot at a predefined position, comprising the steps of: patterning a semiconductor base material using nanoimprint lithography and an etching step, to form at least one nano-hole at the predefined position in the semiconductor base material; and growing the at least one semiconductor quantum dot in or on top of the at least one nano-hole by metalorganic chemical vapor deposition. | 10-27-2011 |
Hongbo Lan, Qingdao CN
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20120299222 | METHOD AND DEVICE FOR FULL WAFER NANOIMPRINT LITHOGRAPHY - The present application relates to a full wafer nanoimprint lithography device comprises a wafer stage, a full wafer coated with a liquid resist, a demolding nozzle, a composite mold, an imprint head, a pressure passageway, a vacuum passageway and a UV light source. The present application also relates to an imprinting method using the full wafer nanoimprint lithography device comprises the following steps: 1) a pretreatment process; 2) an imprinting process; 3) a curing process; and 4) a demolding process. The device and the method can be used for high volume manufacturing photonic crystal LEDs, nano patterned sapphire substrates and the like in large scale patterning on the non-planar surface or substrate. | 11-29-2012 |
Hongyan Lan, Shanghai CN
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20150128555 | Combined frictional false twisting device for ring spinning frame - A frictional false twister is disclosed. The twister has a plurality of rotating friction plates located between the nip of the front rollers and the yarn guide. The friction plates are staggeringly arranged for rubbing a twisted yarn. The spinning direction of the twisted yarn is opposite to the rotating direction of the friction plates. Through the action of the frictional false twister, the twist of the yarn between the false twisting device to the front nip can be increased, shortening the twisting triangle height, and increasing the spinning strength. As the yarn and the outer surface of the friction plate make relative sliding and rubbing, the friction damping force correspondingly reduces the spinning tension in the twisting triangle. | 05-14-2015 |
Hongying Lan, Zhejiang CN
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20120037178 | MORDANT AND HAIR COLORING PRODUCTS CONTAINING THE SAME - The present invention relates to a mordant for hair dyeing and a hair dyeing product comprising the mordant. The mordant of the present invention comprises an effective amount of a ferrous salt, antioxidant and water; the hair dyeing product of the present invention comprises three parts: a softening agent, a dyeing agent, and the mordant. The mordant and the hair dyeing product comprising the mordant as provided by the present invention do not contain thioglycolic acid, aromatic compounds such as p-phenylenediamine and hydrogen peroxide, and are safe and free of irritation. The hair dyeing product of the present invention has good chromaticity and fastness as well as good product stability and convenience in usage. | 02-16-2012 |
Hongying Lan, Hangzhou CN
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20120132225 | HAIR DYEING AGENT, HAIR DYEING PRODUCT COMBINATION, AND ITS USE METHOD - A hair dyeing agent, a combination of the hair dyeing agent and a softener for dyeing hair and the method of using the combination are disclosed. The hair dyeing agent comprises a dye active, a mordant active, a stabilizer, water, and a carrier and/or an excipient. The dye active is selected from gallic acids, salts and esters thereof and their combinations. The mordant active is a ferrous salt selected from ferrous sulfate, ferrous chloride, ferrous nitrate, ferrous gluconate, ferrous lactate and ferrous fumarate. | 05-31-2012 |
20130131160 | NEW USE OF HESPERETIN - The present invention discloses a use of hesperetin or a hesperetin-containing plant extract in the manufacture of a product for improving and/or promoting skin microcirculation, or for eliminating and/or alleviating diseases or conditions associated with poor skin microcirculation. The present invention also discloses a composition comprising an effective amount of hesperetin or a hesperetin-containing plant extract, and to a method for improving and/or promoting skin microcirculation, or eliminating and/or alleviating diseases or conditions associated with poor skin microcirculation, by using hesperetin. The skin microcirculation of the present invention is preferably eye skin microcirculation. | 05-23-2013 |
20130255009 | USE OF TEA-POLYPHENOL AND/OR TEA-PIGMENT AS DYE AND PRODUCTS THEREOF - The present invention relates to the use of tea-polyphenol and/or tea-pigment as a dye and its products, and specifically relates to use of a combination of tea-polyphenol and/or its oxidation product, tea-pigment, as a dye active and a metal salt for dyeing human or animal hair, or use of the combination for the preparation of a product for dyeing human or animal hair, and to a hair dyeing product or a hair dyeing combination product comprising tea-polyphenol and/or tea-pigment. The present invention has the advantages including good dyeing fastness, natural and bright, not-stimulating, not-allergenic, not-mutagenic, no damage to hair, simple to operate and short time consuming. | 10-03-2013 |
20140335211 | USE OF NEOHESPERIDIN - The present invention discloses a use of neohesperidin or a neohesperidin-containing plant extract in the manufacture of a product for improving and/or promoting skin microcirculation, or for eliminating and/or alleviating diseases or conditions associated with poor skin microcirculation. The present invention also discloses a composition comprising an effective amount of neohesperidin or a neohesperidin-containing plant extract, and to a method for improving and/or promoting skin microcirculation, or eliminating and/or alleviating diseases or conditions associated with poor skin microcirculation, by using neohesperidin. The skin microcirculation of the present invention is preferably eye skin microcirculation. | 11-13-2014 |
Hui Lan, Shenzhen CN
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20140165013 | ELECTRONIC DEVICE AND PAGE ZOOMING METHOD THEREOF - A page zooming method for an electronic device includes, firstly, generating operation signals in response to a touch operation applied on a page displayed on a touch screen of the electronic device. Secondly, one touch operation is determined to be a zoom-triggering gesture when a duration of time of pressing the touch screen on one touching point is longer than a first preset duration of time. Thirdly, one slide operation is identified according to the operation signals generated by the touch screen in response to the slide operation. Next, a zooming type and a zooming ratio are determined according to the zoom-triggering gesture and the slide operation. Lastly, the page is zoomed according to the zooming type and zooming ratio. An electronic device using the page zooming method is also provided. | 06-12-2014 |
Hui Yao Lan, Hong Kong Sar CN
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20140120116 | TREATMENT OF CANCER USING SMAD3 INHIBITOR - The present invention resides in the discovery that Smad3, a key downstream mediator of TGF-β signaling, plays a critical role in development and progression of cancer. Thus, this application provides for a novel method of treating cancer by inhibiting Smad3 signaling, such as through administration of SIS3, an inhibitor of Smad3. Further provided are compositions and kits useful for treating cancer by way of inhibiting Smad3 signaling. | 05-01-2014 |
Jian-Ying Lan, Shenzhen CN
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20090128468 | Liquid crystal module having storing member for controlling working mode of driving chip thereof - An exemplary liquid crystal module ( | 05-21-2009 |
Jie Lan, Shenyang CN
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20130225585 | PYRAZOLE AMIDE COMPOUNDS AND USES THEREOF - Disclosed is a pyrazole amide compound having fungicidal activity, with a structure shown by the general formula (I): | 08-29-2013 |
20140213598 | SUBSTITUTED CYANOANILINE COMPOUNDS, PREPARATION AND USE THEREOF - Disclosed is a substituted cyanoaniline compound or a salt thereof, wherein the compound has a structure represented by General Formula I. The compound of General Formula I has broad-spectrum fungicidal activity in the field of agriculture and effectively prevents against a variety of pathogens such as cucumber downy mildew, wheat powdery mildew, maize rust disease, rice blast and cucumber gray mold. In particular, even at a low dose, the compound effectively prevents and treats rice blast, cucumber gray mold, maize rust disease and cucumber downy mildew. Moreover, the raw materials for preparing the compounds are widely available and the synthesis method therefor is simple and convenient. | 07-31-2014 |
Jin-Cai Lan, Jiangsu Province CN
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20090122498 | CIRCUIT BOARD AND CONDUCTIVE THROUGH HOLE STRUCTURE THEREOF - A circuit board having at least one through hole and including a first and a second wiring layer, an insulation layer, and a conductive through hole structure is provided. The insulation layer is disposed between the first and second wiring layers. The through hole located in the insulation layer extends from the first wiring layer to the second wiring layer. The conductive through hole structure includes at least one first pad, at least one second pad, and a conductive pattern. The first pad partially covers the edge of one opening of the through hole and connects the first wiring layer. The second pad partially covers the edge of the other opening of the through hole and connects the second wiring layer. The conductive pattern connects the first and second pads and partially covers the sidewall of the through hole. | 05-14-2009 |
Jing Lan, Shanghai CN
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20130066473 | Generating Thermal Zones - Methods, systems, and apparatus, including computer programs encoded on a storage medium, for generating thermal zones. In one aspect, a method includes identifying a perimeter zone for a first portion of a conceptual representation of a building; and dividing the perimeter zone into a plurality of thermal zones, comprising: determining a plurality of first candidate thermal zones based at least in part on a maximum thermal zone angle threshold that each of the first candidate thermal zones satisfy, determining a plurality of second candidate thermal zones based at least in part on a maximum thermal zone length threshold that each of the second candidate thermal zones satisfy, and selecting a plurality of thermal zones from the first candidate thermal zones and the second candidate thermal zones. | 03-14-2013 |
Jingbo Lan, Chengdu CN
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20130197222 | PREPARATION PROCESS OF (6R)-TETRAHYDROBIOPTERIN HYDROCHLORIDE - A preparation process of (6R)-tetrahydrobiopterin hydrochloride is provided, which comprises hydrogenating L-biopterin in the presence of a catalyst of Pt group metal in the basic substrate containing solvent, potassium hydroxide and potassium dihydrogen phosphate to obtain (6R)-tetrahydrobiopterin hydrochloride, wherein the pH value of the basic substrate is controlled by potassium hydroxide and potassium dihydrogen phosphate in the range of about 10 to about 13. | 08-01-2013 |
Jinsong Lan, Guangzhou CN
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20090071049 | Projection-Type Advertisement Device - The instant invention discloses a projection-type advertisement device. The purpose of the invention is to provide a simple-structure, convenient-used billboard. The technical points of the invention is that the invention comprises a support and an advertisement board fixed on the support, wherein a projector is provided in front of at least one advertisement faceplate of the advertisement board, and the projecting direction of the projector faces to the advertisement faceplate of the advertisement board; a rolling screen is provided ahead of the advertisement faceplate of the advertisement board; and a roller is provided on the two sides of the advertisement board, the roller having a drive device. The invention is used for advertisement propagandizing | 03-19-2009 |
Jvlong Lan, Zhengzhou CN
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20130297824 | METHOD OF AGGREGATION OF SOURCE ADDRESS BUNCHES, AND NETWORK ROUTING SYSTEM - A method of aggregation of a source address bunch. The method includes constituting a source address block, associating the source address block to form a source address bunch, and allocating, split, merging, and aggregating the source address bunch. | 11-07-2013 |
20150023207 | METHOD AND DEVICE FOR ESTABLISHING STRUCTURE OF A COMMUNICATION NETWORK SYSTEM - A method and a device for establishing an information communication network system structure, as well as a server and a router. The method includes the steps of after establishing an initial service route, utilizing the server to periodically acquire current network resource configuration information and flow rate state information transmitted by each router node, and generating network resource view and network flow rate view; utilizing the server to acquire current real transmission performance of the initial service route according to the network resource view and the network flow rate view; including current real transmission performance and current business transmission requirement, and generating a reconstruction order when current real transmission performance does not match current business transmission requirement. | 01-22-2015 |
Ke Lan, Suzhou CN
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20130307255 | FIVE-POINT SAFETY BELT AND SAFETY BELT UNLOCKING MECHANISM - A five-point safety belt and a safety belt unlocking mechanism. The safety belt includes a three-point safety belt, a two-point safety belt and two locking mechanisms. The unlocking mechanism includes a safety belt and a safety belt locking mechanism arranged on two sides of a passenger. Each locking mechanism is provided with a button integrally formed therewith for unlocking the safety belt. The unlocking mechanism is also provided with a cable, two ends of the cable are respectively connected to one end of the two buttons for unlocking. A handle is connected to a middle section of the cable. The handle may be arranged in front of the passenger, and the safety belt can be unlocked synchronously through the handle, which can be operated easily. | 11-21-2013 |
20130314006 | ELECTRICAL SYSTEM ASSEMBLY OF ELECTRIC AUTOMOBILE AND ENERGY SYSTEM AND ACTUATING DEVICE THEREOF - An electrical system assembly of an electric automobile includes an energy system, a power system, and an instrument system. The energy system includes a battery module and a management module for managing the battery module; the power system includes a motor and a controller; the battery module includes a number of storage batteries connected in series and a solar panel for charging the storage batteries; and the storage batteries provide energy to the controller, controlling the motor through the controller. There is communication between the management module, the controller and the instrument system, thereby each of these is capable of knowing the working status of the other two, thus facilitating coordination and enabling a powerful protection function for the electrical system assembly of the electric automobile. | 11-28-2013 |
Kejia Lan, Chengdu CN
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20140164724 | METHOD AND APPARATUS FOR PROCESSING SYSTEM COMMAND DURING MEMORY BACKUP - A method and an apparatus for processing a system command during memory backup. The method includes: acquiring a write address corresponding to a write operation command; if data corresponding to the write address has been read from a raw memory area but is not written to a backup memory area, mapping the write operation command to the raw memory area, and writing data to the write address in the raw memory area according to the write operation command; and deducting a set value from the write address to obtain an initial address to subsequently read data from the raw memory area. According to the embodiments of the present invention, a problem of system command blocking is solved during a memory backup operation, so that a system command is processed in a timely manner. | 06-12-2014 |
Kejia Lan, Shenzhen CN
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20140013182 | DATA PROCESSING METHOD, APPARATUS AND SYSTEM - A method according to an embodiment of the present disclosure comprising: receiving a read instruction transmitted by a host device, the read instruction including a first address; reading first data together with a first CRC code and a first ECC which are associated with the first data from a memory based on the first address; and performing error detection on the first data based on the first CRC code, and performing error correction on the first data based on the first ECC if an error is detected. With the embodiments of the disclosure, the CRC code with better capability of error detection is adopted to perform error detection on the data. If any error is detected, error correction is performed using the ECC. Thus, it is possible to overcome the problem as to insufficient capability of error detection of the ECC in the prior art, thereby improving the system performance. | 01-09-2014 |
Kun Lan, Hefei City CN
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20130027232 | ANALOG-TO-DIGITAL CONVERTERS AND ANALOG-TO-DIGITAL CONVERSION METHODS - An analog-to-digital converter is provided and comprises a most significant bit (MSB) conversion module, a successive approximation register analog-to-digital converter (SAR ADC) module, and an operation module. The MSB conversion module receives an analog signal to be converted, and converts the analog signal to an MSB with M bits, and obtains a redundancy signal. The SAR ADC module is coupled to the MSB conversion module. The SAR ADC receives the redundancy signal and processes the redundancy signal to be a least significant bit (LSB) with N bits. The operation module is coupled to the MSB conversion module and the SAR ADC module. The operation module receives the MSB with the M bits and the LSB with the N bits and generates a first digital signal with (M+N) bits. Each of M and N is positive, and (M+N) is a positive integer. | 01-31-2013 |
20130076325 | VOLTAGE REGULATOR - A voltage regulator includes a pass transistor, an operational amplifier and a voltage divider circuit. The pass transistor receives a supply voltage to generate a regulated output voltage according to a control signal. The operational amplifier generates the control signal according to a feedback voltage. The voltage divider circuit generates the feedback voltage at a feedback node according to the regulated output voltage, and includes a string of resistors and a stabilization element. The string of resistors is coupled to the pass transistor and includes multiple resistors. The stabilization element is coupled to the resistors and receives the regulated output voltage. | 03-28-2013 |
20130201042 | METHOD FOR CONFIGURING ANALOG-TO-DIGITAL CONVERTER KEYS AND NON-TRANSITORY MACHINE READABLE MEDIUM STORING PROGRAM CODE EXECUTED FOR PERFORMING SUCH METHOD - A method for configuring a plurality of analog-to-digital converter (ADC) keys includes: utilizing a processor for determining a plurality of divided-voltages respectively corresponding to the Keys according to a plurality of voltage variation ranges respectively corresponding to the Keys; and calculating a plurality of resistive values of a voltage dividing model according to at least the divided-voltages, wherein the voltage dividing model has a plurality of voltage dividing configurations respectively corresponding to the keys. | 08-08-2013 |
20130293403 | ADC, IC INCLUDING THE SAME, AND ADC METHOD THEREOF - An Analog to Digital Converter (ADC), an analog-to-digital conversion method, and an integrated circuit including the ADC. The ADC includes an input adjustment buffer stage, a sub-ADC, and a sample switch. The sample switch is coupled between the output node of the input adjustment buffer stage and the input node of the sub-ADC. When the sample switch is opened, the input adjustment buffer stage is configured to switch between a first work state and a second work state according to a predetermined rule, and to adjust an input voltage signal of the input adjustment buffer stage based on transitions between the first and second work states. When the sample switch is closed, the input adjustment buffer stage is configured to provide an adjusted voltage signal to the input node of the sub-ADC, and the sub-ADC is configured to perform an analog-to-digital conversion onto the adjusted voltage signal. | 11-07-2013 |
20130314262 | SWITCH-DRIVING CIRCUIT AND DAC USING THE SAME - A switch-driving circuit and a Digital-to-Analog Converter (DAC) using the switch-driving circuit are provided. The switch-driving circuit includes a main cell and a reference cell. The main cell includes a current source and a resistance-control component electronically connected to the current source. The reference cell is coupled to the current source and the resistance-control component, and includes a first loop, the first loop is configured to track a target reference voltage so as to provide at least one first control voltage to control a resistance change of the resistance-control component. The reference cell and the main cell are implemented by MOS transistors in place of capacitors which occupy an increased circuit area, rendering reduced circuit area for the switch-driving circuit, and decreasing manufacturing costs. Further, the switch-driving circuit outputs a voltage signal with reduced noise, increasing the performance of the Digital-to-Analog Converter. | 11-28-2013 |
Lei Lan, Shenzhen CN
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20140099119 | Transport Functions Virtualization for Wavelength Division Multiplexing (WDM)-based Optical Networks - A method for virtualizing an optical network, comprising: abstracting optical resource information corresponding to resources within the optical network, constructing a plurality of candidate paths for one or more optical reachability graph (ORG) node pairs, determining whether the candidate paths are optical reachable paths, and creating an ORG link between each ORG node pair when at least one optical reachable path exists for the ORG node pair, wherein linking the ORG node pairs creates an ORG. In another embodiment, a computer program product comprising executable instructions when executed by a processor causes a node to perform the following: determine an optical network's optical-electrical-optical (OEO) conversion capability, partition a plurality of service sites into one or more electrical reachability graph (ERG) nodes, determine a grooming capability for each ERG node, and construct a plurality of electrical-layer reach paths between the ERG nodes to form an ERG. | 04-10-2014 |
Lichuan Lan, Tianjin CN
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20100071897 | METHOD FOR OPTIMIZING WELL PRODUCTION IN RESERVOIRS HAVING FLOW BARRIERS - Computer-implemented systems and methods are provided for optimizing hydrocarbon recovery from subsurface formations, including subsurface formations having bottom water or edgewater. A system and method can be configured to receive data indicative of by-pass oil areas in the subsurface formation from reservoir simulation, identify flow barriers in the subsurface formation based on the by-pass oil areas identified by the reservoir simulation, and predict the lateral extension of the identified flow barriers in the subsurface formation. Infill horizontal wells can be placed at areas of the subsurface formation relative to the flow barriers such that production from a horizontal well in the subsurface formation optimizes hydrocarbon recovery. | 03-25-2010 |
Long Wen Lan, Shanghai CN
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20090144477 | METHOD AND SYSTEM FOR ADDING OR REMOVING A LOGICAL UNIT OF A USB MASS STORAGE DEVICE - A method and apparatus for adding or removing a logical unit of a mass storage device connected to a host computer through a universal serial bus (USB) interface are provided. The method may comprise: dynamically managing a logical unit table associated with the logical unit; generating a corresponding hot plug and play (PnP) event in the mass storage device; and informing the host computer of the hot PnP event. The mass storage device may comprise: a logical unit managing apparatus; a hot PnP event generating apparatus; and an informing apparatus for informing a host computer of the hot PnP event through a USB. | 06-04-2009 |
Meifang Lan, Xiamen CN
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20130115818 | PIN STRUCTURE AND PIN CONNECTION STRUCTURE THEREOF - The present disclosure relates to a conductive connection structure, and more particularly to a pin structure and pin connection structure thereof. The pin structure is disposed at least one side of an anisotropic conductive film. A plurality of conductive particles is distributed over the interior of the anisotropic conductive film. The pin structure comprises: a plurality of columns which are interspaced, wherein, the conductive particles are in the periphery of the columns. The pin structure and pin connection structure provided by the present disclosure use a pin structure comprising a plurality of columns which are interspaced. When the anisotropic conductive film is used to laminate pin structures, spacing between adjacent columns can contain the conductive particles so as to reduce the number of conductive particle that flow between the left-and-right adjacent pin structures, thereby reducing incidence of short circuit of the left-and-right adjacent pin structures. | 05-09-2013 |
Peiqiang Lan, Hangzhou CN
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20130288887 | METHOD FOR PREPARING A NANO-CALCIUM CARBONATE SLURRY FROM WASTE GYPSUM AS CALCIUM SOURCE, THE PRODUCT AND USE THEREOF - The present invention discloses a process for producing a nano calcium carbonate slurry from a feedstock of waste gypsum, wherein: an aqueous gypsum slurry of the feedstock is mixed with ammonia water by stirring; with CO | 10-31-2013 |
Peng Lan, Shanghai CN
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20120230282 | BASE STATION, NETWORK SYSTEM, AND IMPLEMENTATION METHOD - A base station includes multiple edge nodes and a central node. The edge nodes are configured to perform communication with a user equipment, and execute baseband processing and mutual conversion between baseband data and radio data, in which the multiple edge nodes belong to one or more edge node groups, and each edge node group includes at least one edge node. The central node is configured to perform communication with the multiple edge nodes, manage the multiple edge nodes, and perform resource sharing so that resources are shared by the multiple edge nodes. The base station is divided into two levels of architecture, namely, a central node and an edge node, and the central node implements resource sharing so that resources are shared by the edge nodes, so that a resource sharing degree in the base station is enhanced. | 09-13-2012 |
20150110497 | Data Transmission Method, Apparatus, and System - The present invention discloses a data transmission method. The method includes: receiving, by a data processing apparatus, at least two data flows transmitted from at least two remote base stations among multiple remote base stations, aggregating the at least two data flows into one flow of output data, and transmitting the output data to a central site device; or receiving, by the data processing apparatus, one flow of synthetic input data transmitted from the central site device, restoring the synthetic input data to at least two data flows before synthesis, and transmitting the restored at least two data flows to corresponding remote base stations. | 04-23-2015 |
Peng Lan, Shenzhen CN
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20090221319 | MULTI-MODE BASE STATION AND METHOD FOR SENDING/RECEIVING SIGNAL THEREOF - A multi-mode base station and a method for sending/receiving signals thereof are provided. In the base station, each base-band single-board is connected to a corresponding radio frequency (RF) unit through a multi-mode exchange bus, and the base-band single-boards of different modes are intermixed by using the compatibility of the exchange bus with in-phase/quadrature (IQ) data of various modes. Synchronization information, such as frame numbers required by various modes, forms a synchronization burst through multiplexed framing. Meanwhile, by using the same system clock, the synchronization burst and system clock are transmitted to the base-band single-boards of various modes through a set of synchronization clock buses. The main control and transmission functions are uniformly provided for each base-band single-board in the base station by a shared common module. The filling and synchronization of wireless IQ data of various modes are realized according to common-multiple relation mapping. | 09-03-2009 |
20110158332 | Distributed Base Station System and Method for Networking thereof and Base Band Unit - The present invention discloses a distributed base station system as well as its networking method and base band unit. In this system, the base band unit (BBU) and RF unit (RFU) of the base station are separated, and the RFU is equipped with base band RF interfaces for interconnecting the BBU and transmitting data information, thereby forming the base station. Based on the separation of the BBU from the RFU, the BBU capacity is further divided at the same time, and every unit is also arranged independently. The BBU networking and capacity expansion may be achieved with capacity expansion interfaces and base band RF interfaces provided by BBU interface units in flexible and convenient ways. | 06-30-2011 |
20120220336 | MULTI-MODE BASE STATION AND METHOD FOR SENDING/RECEIVING SIGNAL THEREOF - A multi-mode base station and a method for sending signals thereof are provided. In the base station, each base-band single-board is connected to a corresponding radio frequency (RF) unit through an exchange bus, and the base-band single-boards of different modes are intermixed by using the compatibility of the exchange bus. | 08-30-2012 |
Qing Lan, Nanjing CN
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20100180088 | Memory Dispatching Method Applied to Real-time Data ETL System - As for the memory dispatching method applied to real-time data ETL system, the main ETL dispatching program executes one task according to preset sequence. In the execution, some key information are memorized by dispatching engine, such as lscycle (latest successful data cycle), curcycle (current processing data cycle), and endcycle (processing end data cycle), etc., are transferred to the called program. After the execution of the called program, the dispatching engine records and keeps the updated dispatching information; in the data re-extraction, memory dispatching method is adopted for the automatic re-extraction of some tasks and some cycles therein. Memory dispatching method (state-based dispatching method) solves the defect in stateless of traditional ETL dispatching program, simplifies the tasks of the called program, makes the called program focus on its own business logic through the memory state, wins plentiful development time for the real-time data ETL field, and greatly enhances the efficiency of project implementation. | 07-15-2010 |
Qingkuo Lan, Tianjin CN
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20120088243 | METHOD FOR DETECTION OF GENETICALLY MODIFIED MAIZE BT11 - The invention discloses a method for detection of genetically modified maize BT11. The principle of the method is that the DNA template of the sample is amplified at a temperature of 63° C.˜65° C. for 45˜60 min by using 4 specific primers and a DNA polymerase with strand displacement activity. The identification thereof is to make a judgment on whether BT11 component is contained in the sample by directly observing the turbidity in the reaction tube or the color change after the addition of SYBR Green with naked eyes or by agarose gel electrophoresis. The detection method of the invention has the advantages of high specificity, quickness, simplicity and convenience and the like, which provides a convenient method for detection of genetically modified maize BT11 with an extensive application prospect. | 04-12-2012 |
Quiling Lan, Guangki CN
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20110216933 | Elastomer Loudspeaker Box System - An elastomer loudspeaker box system includes a loudspeaker box, a loudspeaker unit, a baffle and a bottom board. The loudspeaker box is made of elastomer material, and the tube wall of the loudspeaker box is bended to form a box body of corrugated tube shape, whereby the box body of the loudspeaker box is elastic and is retractable freely. The loudspeaker unit is mounted to the baffle. One end of the loudspeaker box is mounted to the baffle, and the other end is closed by the bottom board, whereby the loudspeaker unit, the loudspeaker box and the bottom board cooperatively form a closed box system. So, the loudspeaker unit and the retractable rock movement of box body of the loudspeaker box can produce resonance, and the elastic box body acts as sound radiator to radiate the low frequency, thereby extending the bass response towards low side, increasing the purity of sound, and improving the bass performance. | 09-08-2011 |
Rong Qin Lan, Dong-Guan City CN
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20140199892 | UNIVERSAL SERIAL BUS CONNECTOR - A universal serial bus connector includes an insulating housing, a plurality of terminals disposed to the insulating housing, a dielectric base, a first shielding shell surrounding the insulating housing, and a second shielding shell. Each of the terminals has a fastening portion, and a soldering portion slantwise extending upward and rearward from a rear end of the fastening portion to be exposed behind the insulating housing. The dielectric base disposed to a rear end of the insulating housing defines a plurality of rows of insertion slots and resisting surfaces exposed behind the insulating housing. The soldering portions are inserted into the insertion slots and abut against the resisting surfaces. The second shielding shell disposed to rear ends of the insulating housing and the first shielding shell includes a first main board and a second main board parallel with the soldering portions abutting against the resisting surfaces. | 07-17-2014 |
20140256181 | UNIVERSAL SERIAL BUS CONNECTOR - A universal serial bus connector includes an insulating housing, a plurality of first terminals, second terminals and third terminals disposed to the insulating housing, an insulating cover disposed to a rear end of the insulating housing, a shielding shell surrounding the insulating housing and the insulating cover. Each of the first terminals has a first soldering portion. Each of the second terminals has a second soldering portion. Each of the third terminals has a third soldering portion. The insulating cover defines one row of first insertion slots and one row of second insertion slots. Rear ends of the first soldering portions and the second soldering portions, and the third soldering portions are respectively inserted into the first insertion slots and the second insertion slots. The rear ends of the first soldering portions, the second soldering portions and the third soldering portions are abreast arranged in two rows. | 09-11-2014 |
20140287623 | Universal Serial Bus Connector - A universal serial bus connector includes an insulating housing, a plurality of first terminals, a plurality of second terminals, an insulating cover, a terminal module and a shielding shell surrounding the insulating housing, the insulating cover and the terminal module. The insulating housing includes a first base body which defines a first holding groove and a second base body which defines a second holding groove. The first terminals and the second terminals are disposed to the first base body. The insulating cover has a main body received in the first holding groove. The terminal module includes an insulating base and a plurality of third terminals integrally molded to the insulating base. The insulating base has a tongue portion received in the second holding groove, and a second supporting portion. A rear surface of the second supporting portion is flush with a rear surface of the first base body. | 09-25-2014 |
20140287624 | Electrical Connector - An electrical connector includes an insulating body having a base portion and a tongue board, a plurality of first terminals each having a first soldering portion, a plurality of second terminals each having a second soldering portion, and a shielding shell enclosing the insulating body. A rear of a top of the base portion is concaved downward to form a groove. A bottom wall of the groove defines a plurality of first terminal grooves. The first and the second terminals are integrated in the insulating body. The first and the second terminals are arranged in two rows in vertical direction and are arranged alternately at intervals in transverse direction. The first soldering portions of the first terminals are levelly located in the first terminal grooves of the insulating body respectively and the second soldering portions of the second terminals project downward beyond a bottom face of the insulating body. | 09-25-2014 |
20150024631 | ELECTRICAL CONNECTOR - An electrical connector includes an insulating housing having a receiving chamber of substantial U-shape with a top opening, an insulating body assembled to the insulating housing, a plurality of terminals disposed in the insulating body, and a shielding shell of substantial inverted-U shape with a top plate and two side plates. The shielding shell is covered on the insulating housing with the top plate covering the top opening of the receiving chamber and the side plates abutting against two opposite outsides of the receiving chamber. So the entire thickness of the electrical connector only depends on a bottom wall of the receiving chamber and the top plate of the shielding shell, and therefore, the electrical connector in this invention can realize a thinner thickness and can effectively reduce the appearance thickness of an electronic product where the electrical connector is used. | 01-22-2015 |
Rong-Qin Lan, Dong-Guan CN
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20120159775 | PICK-UP JIG - A pick-up jig is adapted to be dismountably mounted to an electronic component which has two buckling blocks. The pick-up jig includes a pick-up board and two buckling arms. The pick-up board is against a top of the electronic component. The pick-up board has a flat top surface for the convenience of the pick-up jig being picked up by a SMT machine. The two buckling arms perpendicularly extend downward from two opposite ends of a bottom surface of the pick-up board. An inside of each of the buckling arms protrude inward to form two blocking pillars spaced from each other to define a fastening groove therebetween. A buckling hook is protruded at a bottom of the buckling arm. The buckling blocks slide over the corresponding buckling hooks to be buckled in the corresponding fastening grooves and the buckling hook grappling a bottom of the corresponding buckling block. | 06-28-2012 |
20130210274 | ELECTRICAL CONNECTOR - An object of the present invention is to provide an electrical connector. The electrical connector includes an insulating housing having a base body and a tongue portion protruding forwards from a front of the base body. A substantial middle of a rear of the base body is concaved forward to form a receiving space. A fixing body is assembled in the receiving space of the insulating housing. A plurality of terminals is molded in the fixing body. A metal shell sheathes rearward the insulating housing together with the fixing body and the terminals. The metal shell has a rear plate curved downward by an external jig to cover a rear side of the fixing body after the metal shell sheathes the insulating housing. | 08-15-2013 |
20130273773 | ELECTRICAL CONNECTOR - An electrical connector includes a first insulating housing having a base board and a tongue board extending forwards from a front of the base board. Two opposite sides of the base board extend downward to form a pair of clamping boards spaced from each other. A second insulating housing is assembled to the first insulating housing. The second insulating housing has a base portion resisting against rear edges of the clamping boards. A tongue portion protrudes forwards from a front of the base portion to be clamped between the clamping boards. A terminal group includes a plurality of flat terminals and a plurality of spring terminals. The flat terminals are molded in the first insulating housing and the spring terminals are molded in the second insulating housing. A metal shell encloses both the first insulating housing and the second insulating housing. | 10-17-2013 |
20130288536 | ELECTRICAL CONNECTOR - An electrical connector includes a first insulating housing having an erect base board and an erect tongue board extending forwards from a front of the base board, flat terminals molded in the first insulating housing and having a contact portion and a first soldering tail which vertically projects under the base board, a second insulating housing assembled to a right side of the base board, and spring terminals molded in the second insulating housing and having a contact arm and a second soldering tail which vertically projects under the second insulating housing. The contact portions are exposed in a front of a right side of the tongue board and arranged at regular intervals along a vertical direction. The contact arms elastically project sideward out of the right side of the tongue board and are arranged at regular intervals along the vertical direction behind the contact portions. | 10-31-2013 |
20140011378 | UNIVERSAL SERIAL BUS CONNECTOR PERPENDICULARLY MOUNTED ON A PRINTED CIRCUIT BOARD - A Universal Serial Bus connector includes an insulating housing which has a base body, a first tongue and a second tongue extending forward from a lower portion and a bottom of the base body, a plurality of first terminals disposed in the first tongue and each having a contact slice, a plurality of second terminals disposed in the second tongue and each having an elastic arm electrically contacting with the corresponding contact slice, and a shell mounted rearward to the base body with the first tongue being located in the shell and the second tongue resisting under the shell. Soldering tails of the second terminals project out from a front end of the second tongue and are transversely in alignment with one another for being soldered onto a printed circuit board so as to make the Universal Serial Bus connector perpendicularly mounted to the printed circuit board. | 01-09-2014 |
20140030920 | ELECTRICAL CONNECTOR - An electrical connector adapted for being soldered to a circuit board includes an insulating housing, a shielding shell enclosing the insulating housing, a first terminal pack and a second terminal pack. The first terminal pack includes a first main body, and a plurality of first terminals molded to the first main body. The second terminal pack includes a second main body, and a plurality of second terminals molded to the second main body. The first terminal pack is engaged with the second terminal pack with first soldering portions of the first terminals and second soldering portions of the second terminals being alternately aligned in line to make all of the soldering portions show a single-row arrangement for being soldered with the circuit board. The first and second terminal packs are assembled to the insulating housing together with the shielding shell. | 01-30-2014 |
Shouzhen Lan, Shenzhen CN
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20130271672 | TELEVISION MANIPULATION METHOD, HANDHELD DEVICE, TELEVISION, AND TELEVISION MANIPULATION SYSTEM - The present invention discloses a television manipulation method, a handheld device, a television, where in the television manipulation method, the handheld device pre-establishes a connection relationship with a television to be controlled and determines application software to be manipulated, and then a manipulation program corresponding to the application software is installed on the handheld device, so as to implement manipulation on the application software. Through the method, information interaction between the handheld device and the television can be implemented; the handheld device obtains application information of application software installed on the television, and a corresponding manipulation program is installed on handheld device, the handheld device can also obtain application information of application software in a server, a corresponding manipulation program can be installed on the handheld device, and the handheld device implements manipulation on the television after a corresponding application software is installed on the television through the server. | 10-17-2013 |
Tianliang Lan, Shenzhen CN
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20130334019 | Key Structure of a Keyboard - A key structure of a keyboard of the present invention includes a base board and a scissors structure mounted on the base board. The base board is provided with a groove, and a pair of clasps extends upwards from opposite two sides of the groove. The scissors structure includes a first frame and a second frame rotationally connected with the first frame. One end of the first frame is provided with a first rotation spindle, and the first rotation spindle is rotationally connected with the clasps and abuts against the edge of the groove opposite to the clasps. In the present invention, the first rotation spindle abuts against the edge of the groove, which is good for the first rotation spindle being mounted in position to the clasps while assembling the scissors structure, can avoid side slip, and makes the inner structure of the key more stable. | 12-19-2013 |
20130334020 | Foldable Keyboard - The present invention provides a foldable keyboard comprising a plurality of sections, a flat cable electrically connected between the sections, and a folding component connected between the sections. The folding component comprises fixing parts corresponding to the sections, and a connecting part connected between the fixing parts. The sections are correspondingly fixed on the fixing parts of the folding component. The connecting part is located between the sections. The sections pivot about the connecting part therebetween for folding or unfolding the foldable keyboard. The present invention adopts a folding component to connect the sections of the keyboard for folding the sections of the keyboard thereby being portable. The folding component is easy to manufacture with low cost, effectively reduces the thickness of the keyboard and extends the service life of the keyboard. | 12-19-2013 |
20130334021 | Keyboard Preventable Keycaps from Breaking off - The present invention provides a keyboard preventable keycaps from breaking off, which comprises a keyboard main body, and a limit board fixed to the keyboard main body. The keyboard main body comprises a base board, a thin film circuit board mounted on the base board, an elastic body mounted above the thin film circuit board, a scissors structure, and a keycap. The centre of the scissors structure is provided with a hollow part. The elastic body is located above the thin film circuit board and in the hollow part at the centre of the scissors structure. The keycap is located on the elastic body. The scissors structure is mounted to the keycap and passes through the thin film circuit board to be moveably mounted to the base board. The keycap comprises a top surface and side surfaces connected with the top surface, and the side surface is provided with a locking part extending outwards therefrom. The limit board is provided with a plurality of openings corresponding to keycaps, the keycaps pass through the openings, and the limit board covers the locking parts. The present invention can effectively prevent the keycap from breaking off under an external force. Furthermore, the present invention has a certain dustproof function, has more stable keycaps, is efficient and durable to use, and facilitates miniaturization of the keyboard. | 12-19-2013 |
Tong-Ming Lan, Shenzhen CN
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20110216486 | HOUSING AND ELECTRONIC DEVICE USING SAME - A housing includes a screen guard defining a transparent section, and a main body molded to the screen guard. The screen guard and the main body cooperatively define a cavity for accommodating electronic components of the electronic device. | 09-08-2011 |
20110222214 | HOUSING OF AN ELECTRONIC DEVICE AND METHOD FOR MAKING SAME - A housing of the electronic device includes a transparent window frame, a first housing unit, and a second housing unit. The window frame has a internal surface and a peripheral wall; The first housing unit integrally joins to the peripheral wall of the window frame by injection molding; The second housing unit integrally joins to the internal surface of the window frame to form a window area, the second housing unit integrally joins to the internal surface of the first housing unit. | 09-15-2011 |
20120194045 | HOUSING AND METHOD FOR MANUFACTURING SAME - A housing includes a main body defining a mounting hole; a screen guard mounting in the mounting hole, the screen guard is glass; and a transparent layer formed on an outer surface of the main body and surrounds a peripheral surface of the screen guard. The transparent layer is made of transparent thermosetting plastic. | 08-02-2012 |
Weilong Lan, Shenzhen City CN
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20130106254 | Broad-Pole Type Square-Wave Three-Phase Brushless Permanent Magnet Direct Current Motor and Assembling Method Thereof | 05-02-2013 |
Weilong Lan, Shenzhen CN
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20090108699 | Three-Phase Square-Wave Permanent Magnet Brushless DC Motor - This invention relates to a three-phase square-wave permanent magnet brushless DC motor for solving problems of the existing square-wave permanent Magnet Motor and sine-wave permanent magnet motor. In this invention, the number 2P of magnetic poles on the said rotor core is 8; the slot number Z of the said stator core is 12, accordingly there are 12 teeth, including three big teeth, three medium teeth and six small teeth; the ratio of their mechanical angles is 50° (±5°) for big teeth: 40° (±5°) for medium teeth: 15° (±5°) for small teeth, and the sum of the mechanical angles of one big tooth, one medium tooth and two small teeth must be 120°. Three-phase concentrated windings are respectively wound on the big teeth and the medium teeth, in which there are only two concentrated windings for each phase, thus there are only 6 concentrated windings for the three-phase motor. With driven by three-phase square-wave current, the said motor can produce a smooth torque which ripple index corresponds to that of the sine-wave permanent magnet servo motor, at the same time, it also has a plurality of advantages including windings end minimization, air-gap minimization, material minimization, cogging torque minimization and loss minimization and so on. | 04-30-2009 |
20110267041 | Hall Rotary Transformer and Hall Rotation Angle Encoder Made of It - A hall rotary transformer comprises a rotary transformer stator ( | 11-03-2011 |
Wen-Ji Lan, Shenzhen City CN
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20110030920 | Heat Sink Structure - A heat sink structure includes a heat dissipating body and at least one heat pipe. The heat dissipating body includes a main body having two opposite first and second end faces, and a plurality of radiating fins formed on two wall surfaces of the main body. The heat dissipating body is made of a heat-conducting plastic material through injection molding, and the heat pipe is embedded in the heat dissipating body during the process of injection molding the heat dissipating body. The heat pipe has two opposite first and second ends respectively exposed from the first and second end faces of the heat dissipating body for directly contacting with a heat source, and a pipe body helically extended between the first and second ends and embedded in the heat dissipating body. With these arrangements, the heat sink structure has reduced weight and material cost while providing good heat dissipating effect. | 02-10-2011 |
Wen Long Lan, Shanghai CN
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20100250825 | METHOD AND APPARATUS FOR MOUNTING FILES AND DIRECTORIES TO A LOCAL OR REMOTE HOST - A method and apparatus are disclosed for mounting at least one file to a host. The method comprises creating a virtual device image comprising a logical block address table. The method further comprises writing information regarding a block address and a size of an occupied space of the at least one file into the logical block address table, the information being calculated according to a format of a normal device image file system. Moreover, the method comprises recording in the logical block address table a file address map relationship comprising a map from the block address of the at least one file to a real position of the at least one file outside of the virtual device image. Furthermore, the method comprises mounting the virtual device image to the host. At least one directory may be mounted in addition to or in lieu of the at least one file. | 09-30-2010 |
20100332890 | SYSTEM AND METHOD FOR VIRTUAL MACHINE MANAGEMENT - A system and method are provided for virtual machine management. The system comprises a virtual machine manager, a blade server management module, at least one blade server, and a virtual machine manager. The virtual machine manager comprises an abnormal event receiving module for receiving information about a blade server having a hardware problem directly from the blade server management module and additionally a virtual machine management module for sending a processing command to a virtual machine hypervisor on the blade server having the hardware problem. The virtual machine management module receives the information about the hardware problem from the abnormal event receiving module. The processing command is determined in accordance with the information about the hardware problem and strategies for handling predefined hardware problems. | 12-30-2010 |
Wentian Lan, Jiangsu CN
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20110260125 | PROCESS FOR PREPARING A PHOTOCHROMIC POLYMERIC COMPOSITION, THUS OBTAINED POLYMERIC COMPOSITION AND USE THEREOF - The present invention discloses a process for preparing a photochromic polymeric composition, characterized in that the photochromic polymeric composition is prepared by comprising (meth) acrylamide compound in the reaction mixture useful for the preparation of the photochromic polymeric composition. The present invention also relates to the thus obtained polymeric composition, photochromic articles made from said polymeric composition, and use of said polymeric composition for preparing photochromic articles. The photochromic polymeric composition according to the present invention makes the absorption peak of the photochromic dye therein become longer, thus exhibiting a desired grey with a bit bluish green or grey with a bit blue. | 10-27-2011 |
20120085980 | Process for preparing a photochromic polymeric composition, thus obtained polymeric composition and use thereof - The present invention discloses a process for preparing a photochromic polymeric composition, characterized in that the photochromic polymeric composition is prepared by comprising (meth)acrylamide compound in the reaction mixture useful for the preparation of the photochromic polymeric composition. The present invention also relates to the thus obtained polymeric composition, photochromic articles made from said polymeric composition, and use of said polymeric composition for preparing photochromic articles. The photochromic polymeric composition according to the present invention makes the absorption peak of the photochromic dye therein become longer, thus exhibiting a desired grey with a bit bluish green or grey with a bit blue. | 04-12-2012 |
Xi Lan, Lanzhou CN
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20100129402 | DOUBLE-EFFECTIVE VACCINE VECTOR AGAINST FOOT-AND-MOUTH DISEASE VIRUS (FMDV), METHODS OF PREPARING AND USING THE SAME - A double-effective vaccine vector against foot-and-mouth disease virus having a bicistronic expression vector sequence, the bicistronic expression vector sequence is an antisense gene sequence capable of conjugating with 5′ UTR of RNA of the foot-and-mouth disease virus genome and an intact sequence of VP1 structural protein gene of the foot-and-mouth disease virus. Animal experiments show that the vaccine vector provides double effects in terms of gene therapy and gene immunization for the prevention and treatment of foot-and-mouth disease in animals. Also provided are construction methods and methods of use of the vaccine vector. | 05-27-2010 |
Xian Ming Lan, Qingdao CN
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20130326388 | POWER GRID VISUALIZATION SYSTEM AND METHOD BASED ON THREE-DIMENSIONAL GIS TECHNOLOGY - The invention relates to a power grid visualization system and a power grid visualization method based on a three-dimensional geographic information system (GIS) technology. Models to be loaded are divided into different model loading subtasks according to the difference of object types included in a scene to be loaded, and model files are called in parallel from a plurality of subtasks in a multi-thread mode; and meanwhile, on the basis that loading tasks are divided into a plurality of model loading subtasks according to the loaded object types, model files of objects of each type are only read once, moreover, reuse of the model files is not limited to a client loading task, different clients can reuse the read model files, and the characteristics of limited type and relatively consistent specification of power equipment are fully considered, so that rereading of the model files of the same type is avoided. | 12-05-2013 |
Xiao Ming Lan, Xi'An CN
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20100165880 | METHODS FOR SUPPORTING RAPID NETWORK TOPOLOGY CHANGES WITH LOW OVERHEAD COSTS AND DEVICES OF THE SAME - The present invention discloses a wireless communication method of supporting rapid changes in network topology. The present method may include broadcasting the first protocol message using the first broadcast cycle, the first protocol message being used for establishing a routing information between a node and destination node; and broadcasting the second protocol message using the second broadcast cycle, the second protocol message being used for establishing a link information between the node and a neighbor node, wherein the first broadcast cycle is different from the second broadcast cycle, and the first broadcast cycle is dynamically adjusted depending on a corresponding a detailed message contained in a plurality of segments in the first protocol message so as to reduce a number of broadcast of the first protocol message and the second protocol message. | 07-01-2010 |
Xinlu Lan, Xiamen CN
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20090126811 | Water faucet with joystick cartridge - The invention provides a water faucet including a novel joystick mixing cartridge with internal structures that provide a direct path for water to be discharged from the faucet. The faucet includes a main body portion, a discharge segment and a handle that an operator actuates to deliver water at a desired temperature through the discharge segment. The cartridge includes a housing defining an internal chamber and a lower disk positioned within the chamber. The lower disk has a cold water inlet, a hot water inlet and a mixed water outlet. An intermediate disk is positioned adjacent the lower disk and includes a recessed mixing cavity extending inward from a lowermost wall. The intermediate disk includes a dual lobe sealing element that extends radially inward from the lowermost wall to provide the mixing cavity with an arcuate configuration. An upper disk is positioned adjacent the intermediate disk and a seat is positioned adjacent the upper disk within the chamber. A joystick extends through the seat and the housing for connection with a faucet handle. When an operator actuates the handle and joystick, the intermediate disk is moved within the chamber whereby the position of the mixing cavity relative to the hot and cold water inlets and the water outlet is varied to deliver water at the desired temperature. | 05-21-2009 |
Yao Lan, Shenzhen CN
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20100283693 | Wireless Terminal Antenna - A wireless terminal antenna is disclosed. The antenna includes a pull rod, a pull rod pedestal located at the base of the pull rod, and a spiral coil. One end of the spiral coil is electrically connected with the pull rod pedestal. The pull rod is axially retractable along the pull rod pedestal until it is retracted into the space enclosed by the spiral coil. At idle time, the pull rod is nested inside the spiral coil so that it is short and portable. When receiving signals normally, the pull rod can be pulled out. The antenna is miniaturized, portable, and provides good performance. | 11-11-2010 |
20120176750 | WIRELESS TERMINAL DEVICE - A wireless terminal device includes: a conduction and connection module, and a first Printed Circuit Board, PCB, connected to the conduction and connection module, and the wireless terminal device further includes a first conductor, where one of the conduction and connection module and the first PCB is connected to one end of the first conductor through a first capacitance coupling module, and the other one of the conduction and connection module and the first PCB is connected to the other end of the first conductor. Through the foregoing processing, capacitance coupling and grounding between the conduction and connection module and the PCB can be implemented through the first capacitance coupling module. | 07-12-2012 |
20120212390 | METHOD FOR IMPLEMENTING WIRELESS EQUIPMENT ANTENNA AND WIRELESS EQUIPMENT - A method for implementing a wireless equipment antenna and wireless equipment are provided. The method includes: dividing the wireless equipment into a first part and a second part, and electrically connecting the two parts only through a radio frequency signal feed line and a frequency selection network component; the first part at least includes a radio frequency chip, the second part includes a connection component for connecting network equipment, and the part which is on the wireless equipment and shares the metal ground with the network equipment after connecting the network equipment except the radio frequency signal feed line and the frequency selection network component; applying the frequency selection network component to correspondingly connect the power line and data line respectively on the second part and the first part; using the second part as the antenna of the wireless equipment. | 08-23-2012 |
20120314381 | ANTENNA DESIGNING METHOD AND DATA CARD SINGLE BOARD OF WIRELESS TERMINAL - An antenna designing method and a data card single board of a wireless terminal are provided. The antenna designing method provided by an embodiment of the present invention includes: dividing a semi-closed area without other metal wirings on a data card single board of the wireless terminal; and arranging an antenna wiring in the semi-closed area, where a gap exists between the antenna wiring and the data card single board, and the antenna wiring is coupled with the data card single board via the gap. The embodiments of the present invention also disclose a data card single board of the wireless terminal. According to the embodiments of the present invention, a Specific Absorption Rate (SAR) value of the antenna is reduced, and meanwhile, a working bandwidth of a broadband is realized. | 12-13-2012 |
20130106669 | WIRELESS TERMINAL | 05-02-2013 |
20130314296 | Wireless Terminal - Embodiments of the present invention provide a wireless terminal including a PCB, an antenna, and a data connector. The PCB has a groove, which divides the PCB into a first part and a second part. The second part is connected to the antenna, the first part is connected to the data connector through a rotating shaft, and connecting wires of the data connector are connected to the second part. The first part and the second part each have a ground. The ground of the first part is connected to a metal casing of the data connector and a ground wire of the data connector is connected to the ground of the second part and the ground wire of the data connector is electrically connected to the metal casing of the data connector. | 11-28-2013 |
20140104126 | PORTABLE TERMINAL AND SLOT ANTENNA THEREOF - Embodiments of the present invention disclose a portable terminal and a slot antenna thereof, and relate to the field of mobile communications technologies, which can effectively reduce a space occupied by the antenna and at the same time meet various bandwidth requirements. The slot antenna of the portable terminal includes: a large-area conductor plane laid on a printed circuit board, a battery with a bulk conductor, and a first feeding part, where a slot is formed between the conductor plane and the battery, the conductor plane is radio-frequency coupled to the bulk conductor in the battery through the slot, and the first feeding part is located in the slot. The present invention is applied in designing the antenna of the portable terminal. | 04-17-2014 |
20140306856 | Antenna and Mobile Terminal - An antenna and a mobile terminal are disclosed that relate to the communications field. The antenna includes a ground cable and a feeder, where the feeder includes a low-frequency branch and a high-frequency branch; the low-frequency branch and the high-frequency branch have a common endpoint; the low-frequency branch is surrounded by the ground cable to form a coupled loading mode and an equivalent coupled feed loop antenna radiation mode; and the high-frequency branch is set outside the ground cable to complete a high-frequency monopole radiation mode. The mobile terminal includes a printed circuit board (PCB) and the antenna, and the antenna is printed on the PCB. An embodiment of the present invention resolves a problem of insufficient low-frequency bandwidth and insufficient high-frequency bandwidth in the prior art, effectively improves performance of the antenna, and can effectively disperse near-field energy to the PCB and the mobile terminal. | 10-16-2014 |
20150042520 | WIRELESS TERMINAL - A wireless terminal is disclosed. The wireless terminal includes a first antenna, a second antenna, a printed circuit board, a bracket, and a resonator, where the first antenna is located at one side of the printed circuit board, the second antenna is located at another side of the printed circuit board, the printed circuit board functions as a metal ground of the first antenna and the second antenna, the resonator is located on the bracket, a ground point of the resonator is located on the printed circuit board, and a clearance exists between the resonator and the printed circuit board. Not only does the wireless terminal improve isolation between multiple antennas, but also the resonator can better radiate energy of the antennas because a clearance exists between the resonator and the PCB. | 02-12-2015 |
20150097752 | Printed Circuit Board Antenna and Printed Circuit Board - A printed circuit board antenna and a printed circuit board are disclosed. The printed circuit board antenna includes a feeding part having at least one first branch; a coupling interdigital part having at least one second branch, where a gap is formed between the first branch and the second branch; a grounding part, where a gap is formed between the grounding part and the feeding part, a gap is formed between the grounding part and the coupling interdigital part, an opening is provided on the grounding part, and a feeding point of the feeding part extends out from the opening. The embodiments of the present invention resolve a problem of relatively low efficiency when high-frequency bandwidth of an antenna is relatively wide, implementing that efficiency meets a product requirement in an entire range of bandwidth. | 04-09-2015 |
20150102978 | Printed Antenna and Terminal Device - The present invention disclose a printed antenna, so as to increase power and a frequency band width of an antenna. The printed antenna includes a printed circuit board, an antenna pattern, and a signal feed-in point, where the antenna pattern is printed on a front surface of the printed circuit board, and the antenna pattern includes a first antenna pattern, a second antenna pattern, and a third antenna pattern; the signal feed-in point is connected to the second antenna pattern; one end of a side, of the first antenna pattern is connected to the second antenna pattern; the second antenna pattern is vertically laid out in parallel to an edge of the printed circuit board; and the third antenna pattern includes a first part and a second part, and the first part and the second part are arranged in parallel in the non-closed rectangle. | 04-16-2015 |
Yi Lan, Shenzhen City CN
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20090071048 | Multiple static image display - A multiple static image display that can be used as a large sign in public areas, such as airports and shopping malls that present the images with a relatively short or non existing transitional period. The sign includes a light box with a plurality of light bulbs mounted therein. Located in front of the light bulbs is a moving, transparent image panel with a transparent image film temporarily mounted thereon. Formed on the image film are at least two offset images. Located in front of the image panel is a fixed screening panel that includes a checkerboard-like mesh surface made up of a plurality of clear, transparent squares or holes evenly spaces apart thereon within a black, opaque background. The images on the image film are offset a distance slightly greater than ½ the distance of the black dot. When the image panel is moved approximately ½ black dot distance different images can be seen when viewing the display from the front. Because the amount of movement is relatively small, no transitional period between images is received. | 03-19-2009 |
Yong Lan, Shenzhen CN
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20140247631 | FULLY-CONTROLLED BRIDGE RECTIFYING DEVICE WITH SURGE SUPPRESSION FUNCTION - The present invention is suitable for a power supply control field, and provides a fully-controlled bridge rectifying device with surge suppression function. In the embodiment of the present invention, the electric equipment uses a fully-controlled bridge rectifying device with surge suppression function comprising a driving module, a first controllable half-bridge module, an isolation driving module, a second controllable half-bridge module, a half-bridge module and a current limiting resistor. At the starting moment of the electric equipment, the first controllable half-bridge module cooperates the half-bridge module to carry out the bridge rectifier for the alternative current to charge the filter capacitor quickly, and the surge is suppressed by the current limiting resistor, when the electrical equipment work from starting state transits to a stable work state, the first controllable half-bridge module cooperates the second controllable half-bridge module to carry out the fully-controlled bridge rectification for the alternative current to provide direct current to the electric device, the whole fully-controlled bridge rectifying device has the advantages of simple structure, low cost and small volume, and also effectively reduces the power consumption of the equipment. | 09-04-2014 |
Yu Lan, Wuhan City CN
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20140024656 | [1,3,4] OXADIAZOLE DERIVATIVE AND APPLICATION THEREOF - The present invention belongs to the medicinal chemistry field, and specifically discloses a [1,3,4]oxadiazole derivative with the structure of general formula (I) and pharmaceutically acceptable salt thereof. The compound can be used to prepare a medicine for preventing or treating a disease of the central nervous system. | 01-23-2014 |
Yung-Huei Lan, Taiwan CN
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20080224003 | Adhesion Method and Adhesion Device for a Wall Hanger Plaster and a Base - An adhesion method for a wall hanger paster and a base comprises the steps: spreading liquid glue or dissolvent on the center of the bottom face of the base or melting the bottom face of the base with instant high heat; bending the paster to be an arc shape; and pressing the paster toward the bottom face of the base, the bulgiest point of the center of an arc face connecting to the base, and then gradually pressing the paster to make the paster and the base gradually stick together. An adhesion device for a wall hanger and a base comprises an upper mold and a lower mold. The upper mold has a paster clamping board having holes, a clamping trough, a base holding board having pillars, and the center place of the base holding board having a base installed groove corresponding to the fixing place of the paster. | 09-18-2008 |
Zeguan Lan, Wuhan CN
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20080261137 | CHARGE CONTROL AGENT AND TONER COMPRISING THE SAME - Discussed herein are a charge control agent and toner comprising said charge control agent. Said toner of the invention is comprised of a resin, a colorant, and the charge control agent, wherein, said charge control agent is comprised of a specific type of metal complexes. In the invention, the charge control agent has excellent charge control properties and the characteristics of uniform crystalline size, high charge speed, high thermo stability, low moisture absorption, and good compatibility with resin. The toner of the invention has excellent electrical characteristics and produces stable image of high quality under a wide range of environmental conditions without dusting and fogging. | 10-23-2008 |
20100015547 | METHOD FOR PRODUCING ELECTROSTATIC IMAGE DEVELOPING TONER - Provided is a method for producing an electrostatic image developing toner comprising: agglutinating wax and resin particles in aqueous medium; manufacturing a toner composed of wax and resin for developing an electrostatic image, wherein the wax is inside colorants. The method solves the problems of existing toner for developing an electrostatic image, such as low dispersion and easy detachment of colorants, low image density, the contamination of carriers and developing sleeves and low durability. The toner of the invention has high roll viscosity resistance and durability, and the colorants will not detach. | 01-21-2010 |
20110104606 | COLOR TONER AND METHOD FOR PREPARING THE SAME - A method of preparing a color toner by: a) preparing an anionic polymer composite emulsion comprising wax with a wax particle and nanosilica as core by in situ emulsion polymerization; b) preparing a cationic polymer composite emulsion comprising colorant with a colorant and nanosilica as core by in situ emulsion polymerization; c) agglutinating the anionic polymer composite emulsion comprising wax and the cationic polymer composite emulsion comprising colorant; and d) filtering, washing, and drying the product obtained in c). The color toner prepared by this method. The color toner has high development density, high resolution, low bottom ash, low waste rate, and low consumption, and is easy to recover and recycle. | 05-05-2011 |
Zhang Lan, Fujian CN
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20080300362 | Application And Preparation For The Composite Electrolyte Based On Superabsorbent Hybrid - The invention discloses the preparation method of one kind of composite electrolyte with high conductivity and good stability. In detail, using a superabsorbent hybrid as matrix, organic compounds with high dielectric constant as solvent, inorganic compounds as ion donor, the composite electrolyte is prepared by self-cross linking and thermosetting reaction. The electrolyte can be used in dye-sensitized solar cell as carrier transferring medium, and also used in window material, solid-state secondary cell, electroluminescence, sensor, and so on. | 12-04-2008 |