Liu, Wuhan
Changsheng Liu, Wuhan CN
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20150289534 | Method for preparing functional edible oil rich in phytosterol esters and diglycerides - A method for preparing functional edible oil rich in phytosterol esters and diglycerides includes steps of: 1) adding phytosterol, triglyceride and a molecular sieve into a reactor, wherein a ratio of the phytosterol and the triglyceride is 1:2-1:6, a molecular sieve amount is 50 g/L; heating to 45-60° C., stirring and ultrasonically treating for 30-60 min; 2) adding 5-20g/L lipase, 100-200 ppm antioxidant, stirring and reacting for 8-12 h with a temperature of 45-60° C. and an atmospheric pressure, stopping heating and naturally cooling to a room temperature; and 3) after reaction, removing the lipase and the molecular sieve by centrifugation, for obtaining the functional edible oil rich in the phytosterol esters and the diglycerides. Products of the present invention do not need separation and purification, and operation is simple. | 10-15-2015 |
Chengwu Liu, Wuhan CN
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20160031048 | Method for remanufacturing ultra-large copper nut - A method for remanufacturing an ultra-large copper nut includes steps of: step (1) coarsening treatment; step (2) purifying treatment; step (3) detecting a material of the ultra-large copper nut; step (4) sleeving a thermal insulation device; step (5) preheating the ultra-large copper nut; step (6) melting-deposition shaping; step (7) post-processing; and step (8) detecting. The method of the present invention simultaneously utilizes water, electricity, gas, fire and machine and performs melting-deposition on materials by simultaneously supplying water, electricity, gas, fire and machine according to the designed requirements. The method of the present invention solves problems of large thickness abrasion and remediation of fracture components. The method of the present invention is capable of preventing the ultra-large copper nut from deformation and collapse and is a feasible remanufacturing for decreasing the huge economic loss caused by damages of expensive ultra-large of nonferrous metals. | 02-04-2016 |
Chuanchuan Liu, Wuhan CN
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20140372063 | Quick calibration method for inertial measurement unit - The invention relates to a quick calibration method for an inertial measurement unit (IMU). According to the method, a user holds and rotates the IMU to move in all directions without any external equipment, so that twelve error coefficients including gyro biases, gyro scale factors, accelerometer biases and accelerometer scale factors can be accurately calibrated in a short time. The quick calibration method for the IMU is characterized by being free of hardware cost, high in efficiency and simple and easy to implement, and can ensure certain calibration precision. Thus, the quick calibration method is especially suitable for in-situ quick calibration for the medium- and low-grade IMUs, thereby effectively solving the problem of environmental sensitivity of the error coefficients of the mechanical IMU, and promoting popularization and application of MEMS (micro-electro mechanical systems) inertial devices. | 12-18-2014 |
De-Fu Liu, Wuhan CN
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20150198513 | METHOD OF CRITICAL DISPLACEMENT FORECAST BASED ON THE DEFORMATION FAILURE MECHANISM OF SLOPE - In a method of critical displacement forecast based on the deformation failure mechanism of slope, a sliding surface displacement, a calculation based on status stability factors and a slope surface displacement are determined, and applied for forecast based on a thrust-type slope deformation mechanism, a key compartment division, a relation between stress and strain mechanics properties of sliding surface of geo-material, and an analysis of evolution characteristics at different points of the sliding surface. The method provides advantages of determining deformation values at different points of a sliding surface, a slope body and a slope surface during slope failures; describing the process of a progressive failure, deformations and force changes of a slope; combining slope monitoring values to perform the stability analysis and the calculation of the magnitude of the stability factors in different deformation statuses of the slope; and assessing the durability of protective measures to the slope. | 07-16-2015 |
Dekun Liu, Wuhan CN
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20140064733 | SELF-INJECTION LASER, WAVE DIVISION MULTIPLEXING PASSIVE OPTICAL NETWORK SYSTEM AND OPTICAL LINE TERMINAL - Embodiments of the present disclosure provide a self-injection laser, a WDM-PON system and an optical line terminal. The self-injection laser includes a gain medium, an array waveguide grating AWG, a periodic filter and a reflection module. The AWG is configured to multiplex an optical signal received from the gain medium via the branch port, and output the multiplexed optical signal via the common port. The periodic filter is configured to filter the optical signal output by the AWG, where at least a part of the filtered optical signal is reflected by the reflection module, and the reflected signal is returned back and injected to the gain medium. | 03-06-2014 |
20140341579 | Statistical Optical Design Enabled Via TWDM-PON - An optical line terminal (OLT) in a time and wavelength division multiplexed (TWDM) passive optical network (PON). The OLT comprises a first optical port, a second optical port, and a processor. The first optical port is configured to couple to a plurality of optical network units (ONUs) via an optical distribution network (ODN). The second optical port is configured to couple to the ONUs via the ODN. The processor is coupled to the first optical port and the second optical port and is configured such that, responsive to receiving information indicating that the first optical port has experienced a greater power loss over time than the second optical port, the OLT assigns to the first optical port a first wavelength with a power greater than the power of a second wavelength assigned to the second optical port. | 11-20-2014 |
20150288477 | Line Card, Optical Module, and Optical Network Device - Embodiments of the present invention provide a line card, an optical module, and an optical network device. The optical module includes at least one electrical interface and at least one optical interface. The wavelength division multiplexer/demultiplexer includes a first interface and a second interface. The panel is disposed on an edge of the mainboard. The electrical interface is electrically connected to the mainboard. The optical interface faces a direction that is from the edge of the mainboard to an interior of the mainboard and that is parallel to the mainboard, and the optical interface is connected to the first interface. The wavelength division multiplexer/demultiplexer is disposed on the mainboard, the second interface is configured to connect to a feeder fiber, and the feeder fiber is configured to connect an optical network device at a sending end and an optical network device at a receiving end. | 10-08-2015 |
20150381306 | Optical Line Terminal (OLT) Support of Optical Network Unit (ONU) Calibration - An optical line terminal (OLT) channel termination (CT) comprises a receiver configured to receive an upstream message which comprises a correlation tag from an optical network unit (ONU), wherein the correlation tag represents a unique number, a processor coupled to the receiver and configured to process the upstream message, and generate a downstream message based on the upstream message, wherein the downstream message comprises the correlation tag, and a transmitter coupled to the processor and configured to transmit the downstream message to the ONU. | 12-31-2015 |
20160099792 | Multiple-Wavelength Passive Optical Network (PON) Power Saving - An optical line terminal (OLT) comprising a processor configured to process a first power consumption data associated with a first optical network unit (ONU) for a plurality of wavelength channels in a multiple-wavelength passive optical network (PON), and select a first target wavelength channel from the plurality of wavelength channels based on the first power consumption data in order to reduce power consumption at the first ONU, and a transmitter coupled to the processor and configured to transmit to the first ONU a tuning control message instructing the first ONU to tune to the first target wavelength channel. | 04-07-2016 |
20160105253 | Upstream Wavelength Calibration in Optical Networks - An optical line terminal (OLT) comprises a processor configured to designate an extended quiet window having a start time and a stop time. The processor may be further configured to suspend upstream transmission during the extended quiet window. The OLT further comprises a transmitter that transmits a serial number (SN) grant to an optical network unit (ONU) during the extended quiet window. Upon receiving the SN grant, the ONU may transmit a plurality of calibration request messages during the extended quiet window. Each of the calibration request messages correspond to a different attempt wavelength. The OLT may receive one of the calibration request messages at a successful attempt wavelength. The OLT transmits a calibration response message identifying the successful attempt wavelength. | 04-14-2016 |
Fengwei Liu, Wuhan CN
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20150353102 | Two-Level Locking Device, Hopper Car Bottom Door and Hopper Car - The present invention discloses a two-level locking device, a hopper car bottom door and a hopper car. The device includes a first transmission shaft, a second transmission shaft, a clutch, a pressure mechanism and a reset mechanism, wherein under the pressure action of the pressure mechanism, the clutch separates the first transmission shaft from the second transmission shaft, and under the action of the reset mechanism, the clutch joints the first transmission shaft with the second transmission shaft. The bottom door includes the device. The hopper car includes the bottom door. By adopting the device, when the clutch is accidently separated by the pressure action of the pressure mechanism, the reset mechanism can re-joint the clutch to prevent the accidental rotation of the first transmission shaft and the second transmission shaft. By adopting the bottom door, the hopper car bottom door opened and closed by a planar four-bar linkage passing a dead point is more reliable to use. The hopper car is more reliable to use. | 12-10-2015 |
20160031454 | Connecting Rod Type Two-Level Locking Device, Hopper Car Bottom Door and Hopper Car - The present invention discloses a connecting rod type two-level locking device, a hopper car bottom door and a hopper car, and belongs to the technical field of rail wagons. The connecting rod type two-level locking device includes a transmission shaft, a door opening arm, a first roller, a second roller, a first locating pin, a standstill locking disk and a linkage mechanism. The hopper car bottom door includes the connecting rod type two-level locking device. The hopper car includes the bottom door. Even if the connecting rod type two-level locking device is accidentally stressed, the linkage mechanism cannot rotate, and at this time, the slave arm cannot rotate neither. The accidental opening of the hopper car bottom door can be avoided. The hopper car is more reliable to use. | 02-04-2016 |
Fuquan Liu, Wuhan CN
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20150368733 | Method for repairing break of universal connecting rod of universal coupling - A method for repairing break of a universal connecting rod of a universal coupling includes steps of: cleaning and detecting cracks, providing primary anneal, depositing alloys, providing secondary anneal, manually milling and controlling a quality; wherein depositing the alloys includes forming gradient in an order of a bonding layer, a transition layer, a working layer and a processing layer; wherein the bonding layer: S and P in the depositing area are diluted with an FGM-KM1 | 12-24-2015 |
20160031048 | Method for remanufacturing ultra-large copper nut - A method for remanufacturing an ultra-large copper nut includes steps of: step (1) coarsening treatment; step (2) purifying treatment; step (3) detecting a material of the ultra-large copper nut; step (4) sleeving a thermal insulation device; step (5) preheating the ultra-large copper nut; step (6) melting-deposition shaping; step (7) post-processing; and step (8) detecting. The method of the present invention simultaneously utilizes water, electricity, gas, fire and machine and performs melting-deposition on materials by simultaneously supplying water, electricity, gas, fire and machine according to the designed requirements. The method of the present invention solves problems of large thickness abrasion and remediation of fracture components. The method of the present invention is capable of preventing the ultra-large copper nut from deformation and collapse and is a feasible remanufacturing for decreasing the huge economic loss caused by damages of expensive ultra-large of nonferrous metals. | 02-04-2016 |
Gongzhi Liu, Wuhan CN
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20160112121 | OPTICAL COMPONENT, BUILT-IN OPTICAL TIME DOMAIN REFLECTOMETER, AND OPTICAL NETWORK DEVICE - An optical component, including: a component base, a transmitter module connected to the component base, a receiver module, and a pigtail, where: the component base has a cavity, and a wave filtering sheet is provided inside the cavity; the transmitter module is configured to transmit a first optical signal to the pigtail; the receiver module is configured to receive a second optical signal from the pigtail; the wave filtering sheet is configured to transmit the first optical signal transmitted by the transmitter module, to enable the first optical signal to enter the pigtail; and is further configured to reflect the second optical signal received by the pigtail to the receiver module; and a reflecting light guide through-hole is opened on the component base along an optical path direction that the light filtering sheet reflects the first optical signal. | 04-21-2016 |
Huanyun Liu, Wuhan CN
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20150360703 | SIDEWALL STRUCTURE OF HOPPER CAR - The present invention discloses a sidewall structure of a hopper car, including: an integrally formed upper side beam ( | 12-17-2015 |
Jianhuan Liu, Wuhan CN
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20120310660 | HEALTH MONITORING SYSTEM AND METHOD FOR MONITORING HEALTH USING THE SAME - Health monitoring system, including a data acquisition system, a fixed patient system, a mobile patient system, a mobile review system, a fixed review system, and a network server system. The data acquisition system includes a data hub, and a plurality of medical devices connected thereto via a communication interface, and operates to acquire medical data of a patient, and to transmit the medical data to the mobile patient system and/or the fixed patient system. The mobile patient system and the fixed patient system operate to determine whether to transmit the medical data to the mobile review system and/or the fixed review system via the network server system, or directly to the mobile review system and/or the fixed review system. | 12-06-2012 |
Jianxiang Liu, Wuhan CN
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20090082272 | ACTIVE PEPTIDE OF BONE MORPHOGENETIC PROTEIN-2, METHOD FOR MANUFACTURING THE SAME AND THE APPLICATION - A bone morphogenetic protein-2 active peptide is characterized in that the structure is S | 03-26-2009 |
Jibin Liu, Wuhan CN
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20140104083 | TWO-DIMENSIONAL RUN-LENGTH LIMITED CODEC WITH PROTECTION WORDS AND METHOD FOR USING SAME - The invention provides a two-dimensional run-length limited (RLL) (1,3) code method and apparatus. The codec comprises an encoder and a decoder comprising a data buffer and grouping module, a two-dimensional code word generating module, a two-dimensional word unit page constructing module, a two-dimensional code word write array module, and a protection word stuffing module. The five modules are sequentially connected, and send output through the protection word stuffing module to a two-dimensional data recording device. The decoder comprises a two-dimensional data buffer module, a two-dimensional word unit page constructing module, a one-dimensional data word decoding module, and a one-dimensional data stream assembly module. The five modules are sequentially connected, and send output through the one-dimensional data stream assembly module. The encoding/decoding method and apparatus can solve problems that any binary two-dimensional data array composed of 0's and 1's satisfies two-dimensional (1, 3) RLL constraints in both horizontal and vertical directions. | 04-17-2014 |
Jingjing Liu, Wuhan CN
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20130087697 | POSITRON EMISSION TOMOGRAPHY METHOD AND DEVICE WITH APPLICATION ADAPTABILITY - A positron emission tomography method and a device with application adaptability. The method includes: 1. scanning a tested object initially for obtaining initial activity information of the tested object; 2. programming and adjusting a detector module based on the result of the initial scan so as to obtain a new system structure, and rapidly calibrating the new system structure; 3. performing a scan with the new system structure for obtaining activity information of the tested object; 4. analyzing the activity information of the tested object obtained at step 3. If quality of the activity information can satisfy requirements of the application, the scan is finished; otherwise programming and adjusting the detector module is repeated, rapid calibration is performed, and the activity information of the tested object is obtained again with the new system structure until the activity information satisfies requirements of the application. The device includes a detector module ( | 04-11-2013 |
Jingnan Liu, Wuhan CN
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20140372063 | Quick calibration method for inertial measurement unit - The invention relates to a quick calibration method for an inertial measurement unit (IMU). According to the method, a user holds and rotates the IMU to move in all directions without any external equipment, so that twelve error coefficients including gyro biases, gyro scale factors, accelerometer biases and accelerometer scale factors can be accurately calibrated in a short time. The quick calibration method for the IMU is characterized by being free of hardware cost, high in efficiency and simple and easy to implement, and can ensure certain calibration precision. Thus, the quick calibration method is especially suitable for in-situ quick calibration for the medium- and low-grade IMUs, thereby effectively solving the problem of environmental sensitivity of the error coefficients of the mechanical IMU, and promoting popularization and application of MEMS (micro-electro mechanical systems) inertial devices. | 12-18-2014 |
Jingru Liu, Wuhan CN
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20120165509 | METHOD FOR ISOLATING AND PURIFYING RECOMBINANT HUMAN SERUM ALBUMIN FROM TRANSGENIC RICE GRAIN - A method for separating and purifying recombinant human serum albumin (rHSA) from transgenic rice grain, sequentially comprising the steps of: 1) subjecting crude extract of rHSA to cation exchange chromatography to obtain primary product I; 2) subjecting the primary product I to anion exchange chromatography to obtain secondary product II; 3) subjecting the secondary product II to hydrophobic chromatography to obtain purified rHSA. The method may further comprise a step of ceramic hydroxyapatite chromatography prior to the hydrophobic chromatography. The method has the advantages of low cost and easy operation. The resultant rHSA has a purity of about 99% by HPLC. | 06-28-2012 |
20150203530 | METHOD FOR ISOLATING AND PURIFYING RECOMBINANT HUMAN SERUM ALBUMIN FROM TRANSGENIC RICE GRAIN - A method for separating and purifying recombinant human serum albumin (rHSA) from transgenic rice grain, sequentially comprising the steps of: 1) subjecting crude extract of rHSA to cation exchange chromatography to obtain primary product I; 2) subjecting the primary product Ito anion exchange chromatography to obtain secondary product II; 3) subjecting the secondary product II to hydrophobic chromatography to obtain purified rHSA. The method may further comprise a step of ceramic hydroxyapatite chromatography prior to the hydrophobic chromatography. The method has the advantages of low cost and easy operation. The resultant rHSA has a purity of about 99% by HPLC. | 07-23-2015 |
Jinshuo Liu, Wuhan CN
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20120005143 | Model and algorithm for automated item generator of the graphic intelligence test - A model for automated item generator of the graphic intelligence test solves the tremendous time consuming problem for manually devising the graph intelligence item. At the same time, the invention can automated generate more complicated, more transformations and better layout graph for intelligence test, which are hard to predict. The model utilizes the 12 branch tree as the expressing pattern of matrix graph item, and 8 branch trees as the expressing pattern of series graph item. The automated generating item methods have been presented, and the difficulty of the item has also been validated with the similarity of the optional answers and difficulties of the rules and complexity of the sub-graph. The best feature of the model is that a big amount of the graph item for intelligence test can be generated at one time by the computer, instead of manually devising the matrix graph or series graph for intelligence test. With the model, the online intelligence test platform can update the test database automatically, thus the intelligence and the ability of the examinee can be evaluated breaking through the barrier of the language, culture and education background. | 01-05-2012 |
Junxiang Liu, Wuhan CN
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20130180859 | WATER TREATMENT REACTOR - A water treatment reactor, including: a reaction vessel; an electrode; a pulsed power supply; and a regulating assembly, the regulating assembly including a fixation cylinder, an insulation sleeve, and a copper cap. The pulsed power supply is in electric connection with the electrode. The fixation cylinder is fixed on a vessel wall of the reaction vessel. The insulation sleeve is disposed between the electrode and the fixation cylinder. The copper cap is disposed outside the insulation sleeve. An inner flange is disposed on one end of the copper cap. A protrusion is disposed on a middle part of the insulation sleeve and is sandwiched between the vessel wall and the inner flange of the copper cap. The protrusion includes at least two sections; and a rubber ring is disposed between two adjacent sections. The copper cap and the fixation cylinder are in a threaded connection. | 07-18-2013 |
Kan Liu, Wuhan CN
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20150196913 | MICROFLUIDIC CHIP FOR CAPTURING CELLS AND PREPARING METHOD THEREOF - A microfluidic chip ( | 07-16-2015 |
Qianqian Liu, Wuhan CN
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20140369905 | METHOD FOR PREPARING SOLID RUTHENIUM NITROSYL NITRATE - A method for preparing solid ruthenium nitrosyl nitrate, including : 1) drying a ruthenium-containing spent catalyst, and calcining the spent catalyst, and cooling to room temperature, whereby yielding a ruthenium-containing solid; 2) grinding the ruthenium-containing solid to yield a powder, introducing the powder to a fluidized bed reactor, aerating the fluidized bed reactor with nitrogen or an inert gas, charging hydrogen, whereby yielding ruthenium metal; 3) contacting a mixed gas of ozone and air with the ruthenium metal, whereby yielding gaseous ruthenium tetroxide; 4) introducing the gaseous ruthenium tetroxide into a three-stage absorption plant, whereby yielding an acid solution including ruthenium nitrate; 5) adding a solid of sodium nitrite to the acid solution, stirring, and heating a resulting solution, whereby yielding a solution of ruthenium nitrosyl nitrate; and 6) extracting the solution of ruthenium nitrosyl nitrate with anhydrous ether. | 12-18-2014 |
20140373682 | METHOD FOR RECOVERING RUTHENIUM FROM SPENT RUTHENIUM-BASED CATALYST CARRIED ON ALUMINUM OXIDE - A method for recovering ruthenium from a spent ruthenium-based catalyst carried on aluminum oxide includes: drying, calcining, and cooling a spent catalyst; grinding the spent catalyst into black powder; placing the black powder in a fluidized bed reactor, purging the reactor with hydrogen and heating the black powder to obtain ruthenium metal, then heating the black powder in a mixed atmosphere of oxygen and ozone to obtain RuO | 12-25-2014 |
20140377151 | PROCESS FOR RECOVERY OF COBALT, RUTHENIUM, AND ALUMINUM FROM SPENT CATALYST - A method for recovering cobalt, ruthenium, and aluminum from spent Co—Ru/Al | 12-25-2014 |
20140377153 | METHOD FOR PREPARATION OF HIGH PURITY,CRYSTALLINE COBALT NITRATE FROM SPENT COBALT/SILICA CATALYST - A method for preparing crystalline cobalt nitrate. The method includes: 1) calcining a spent Co/SiO | 12-25-2014 |
20160045903 | CATALYST FOR FISCHER-TROPSCH SYNTHESIS AND METHOD FOR PREPARING THE SAME, AND METHOD FOR PREPARING MODIFIED MOLECULAR SIEVE CARRIER - A catalyst, including a molecular sieve carrier and an active component. The active component includes: iron, manganese, copper, and a basic promoter potassium. The molecular sieve carrier is a cerium salt and/or praseodymium salt modified-aluminosilicate molecular sieve carrier and/or silica-rich molecular sieve carrier. A method for preparing a catalyst for Fischer-Tropsch synthesis, includes: 1) fully dissolving a ferric salt, a manganese salt, a copper salt, and an alkali or a salt containing potassium element in water to yield an aqueous solution, stirring and adding sodium lauryl sulfate to the aqueous solution, and continuing stirring to yield a uniform solution; and impregnating a modified molecular sieve in the uniform solution to yield a mixed solution; and 2) drying and calcining the mixed solution to yield the catalyst. | 02-18-2016 |
20160060539 | METHOD FOR MODIFYING BIO-OIL DERIVED FROM BIOMASS PYROLYSIS - A method for modifying bio-oil derived from biomass pyrolysis, the method including: 1) adding an inorganic salt and an organic demulsifier to a bio-oil; oscillating or stirring the resulting mixture, and resting the resulting mixture, to yield a lower layer being an aqueous solution and an upper layer being the bio-oil, and collecting the bio-oil; 2) employing a zeolite molecular sieve-loaded clay as a catalyst, and aging the catalyst using pure steam, to yield a modified catalyst; and 3) adding the modified catalyst obtained in 2) to a conventional catalytic cracking reactor, injecting the bio-oil obtained in 1) to the conventional catalytic cracking reactor using a piston pump, and allowing the bio-oil to react under a weight hourly space velocity (WHSV) of between 6 and 15 h | 03-03-2016 |
Ruibei Liu, Wuhan CN
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20100321528 | APPARATUS AND METHODS FOR CONTROLLING IMAGE SENSORS - A computer system has machine-readable instructions stored thereon. The instructions when executed cause the computer system to perform a method of controlling a camera system. The method includes accessing a first data set in an image file. The first data set includes identification data indicating an identity of an image sensor associated with a previous boot of the camera system and configuration data indicating operation parameters of the image sensor associated with the previous boot. The method further includes: determining whether a matching is found between the identification data and an image sensor associated with a current boot of the camera system; and setting the image sensor associated with the current boot based on the configuration data of the first data set if the matching is found. | 12-23-2010 |
20120033101 | APPARATUS AND METHODS FOR CONTROLLING IMAGE SENSORS - A computer system has machine-readable instructions stored thereon. The instructions when executed cause the computer system to perform a method of controlling a camera system. The method includes accessing a first data set in an image file. The first data set includes identification data indicating an identity of an image sensor associated with a previous boot of the camera system and configuration data indicating operation parameters of the image sensor associated with the previous boot. The method further includes: determining whether a matching is found between the identification data and an image sensor associated with a current boot of the camera system; and setting the image sensor associated with the current boot based on the configuration data of the first data set if the matching is found. | 02-09-2012 |
Shanpei Liu, Wuhan CN
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20130033342 | PLASMA RESONANT CAVITY - A plasma resonant cavity, including a cylindrical resonant cavity casing, cutoff waveguides, and a waveguide inlet circumferentially formed on the cylindrical resonant cavity casing. The cutoff waveguides are arranged at two ends of the cylindrical resonant cavity casing and employ a movable end cover structure. An intermediate through hole is formed on each cutoff waveguide with the movable end cover structure, and a raised round table is arranged on an inner end surface of the cutoff waveguide and configured with the resonant cavity. | 02-07-2013 |
Shengchun Liu, Wuhan CN
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20110243185 | Bridge Intelligent Cable System with Built-In Fiber Grating Sensor - A bridge intelligent cable system with a built-in fiber grating sensor is provided, which is applied in a cable bearing structure such as a cable-stayed bridge, a suspension bridge, and an arch bridge. The system includes an anchor cup ( | 10-06-2011 |
Sheng-Gui Liu, Wuhan CN
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20150181761 | HEAT DISSIPATION APPARATUS - A heat dissipation apparatus includes a heat absorption piece, a attachment bracket, a heat dissipation device, and a heat transfer member. The heat absorption piece is configured to make contact with an electronic element electrically connected to a circuit board, to absorb heat generated by the electronic element. The attachment bracket is attached to the circuit board and defines a first groove configured to receive the heat absorption piece. A first part of the heat transfer member touches the heat absorption piece. A second part of the heat transfer member touches the heat dissipation device. The heat transfer member is configured to transfer the heat of the heat absorption piece to the second part of the heat transfer member to be dissipated by the heat dissipation device. | 06-25-2015 |
Shiyuan Liu, Wuhan CN
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20130325760 | METHOD FOR EXTRACTING CRITICAL DIMENSION OF SEMICONDUCTOR NANOSTRUCTURE - A method for extracting a critical dimension of a semiconductor nanostructure. The method includes: 1) determining a value range for each parameter to be extracted, whereby generating an electronic spectra database, and employing training spectra and support vector machine (SVM) training networks for training of SVMs; 2) employing the SVMs after training to map measured spectra to yield a corresponding electronic spectra database; and 3) employing a searching algorithm to search for an optimum simulation spectrum in the corresponding electronic spectra database, simulation parameters corresponding to the simulation spectrum being the critical dimension of the semiconductor nanostructure to be extracted. | 12-05-2013 |
20150029507 | ALIGNMENT METHOD FOR OPTICAL AXES OF COMPOSITE WAVEPLATE - An alignment method for optical axes of a composite waveplate includes rotating a rotatable waveplate, which rotates about a central axis with respect to a fixed waveplate, and adjusting the rotation angle thereof until the differences between the spectral parameters of the composite waveplate and ideal spectral parameters are smaller than preset values. | 01-29-2015 |
Tiefeng Liu, Wuhan CN
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20130219277 | Gesture and Voice Controlled Browser - A computer readable storage medium stores instructions defining a mobile device browser. The mobile device browser supports direct command inputs and executable instructions to correlate a proxy command to a selected direct command input. The proxy command is alternately expressed as a gesture and a voice command. The selected direct command input is automatically executed by the mobile device browser. | 08-22-2013 |
Ting Liu, Wuhan CN
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20120168192 | Method for Vertically Grounding and Leading Down from Center of Composite Pole Tower and Pole Tower Thereof - A method for vertically grounding and leading down form a center of a composite pole tower includes the following steps: extending a ground down-leading wire from a center of a ground wire cross arm which is made of metal and is positioned on top of the pole tower, wherein the ground down-leading wire is vertically leaded down to the earth form the center of the composite pole tower, wherein when an lower portion of the tower body is a metal pipe, the ground down-leading wire is extended from the center of the composite material and is directly connected to the metal pipe. The method utilizes the advantage of the insulating intensity of the wall of the composite pole tower and enhances the insulating intensity of the transmission line on impact of lightning. The ground down-leading wires are prevented from short-circuiting with the tower body of the composite pole tower, so that advantage of the insulating property of the composite material of the pole towers is realized. Since the ground down-leading wire is penetrated through center of the pole tower, so that the ground down-leading wires are not exposed and are prevented from destroying by external force. And also the method is easy and simple for application. | 07-05-2012 |
20120168193 | Method for Vertically Grounding and Leading Down from Outer Side of Composite Material Pole Tower and Pole Tower Thereoff - A method for vertically grounding and leading down form an outer side of a composite pole tower and pole tower thereof, wherein the method includes the following steps: extending an upper metal cross arm from an extended line of at least one side of a ground wire cross arm, vertically leading down a ground down-leading wire from a distal end of the upper metal cross arm, connecting the ground down-leading wire to the pole tower via a lower metal cross arm at a distance under a lower lead, and grounding the ground down-leading wire along a tower body of the pole tower, wherein when an lower portion of the tower body is a metal pipe, the ground down-leading wire is selectively directly connected to the metal pipe via the lower metal cross arm. The method facilitates in compressing the width of the transmission corridor to a maximum extent as well as designing a lightning protection, preventing the ground down-leading wire from short-circuiting with the tower body, and realizing the insulation function of the composite material tower body. The manner of using unilateral ground down-leading wire saves material, and is economical and simple in structure. | 07-05-2012 |
20120168194 | Method for Vertically Grounding and Leading Down from Inner Side of Composite Pole Tower and Pole Tower Thereof - A method for vertically grounding and leading down form an inner side of a composite pole tower and pole tower thereof, wherein the method includes the following steps: extending an upper metal cross arm from an extended line of at least one side of a ground wire cross arm which is made of metal, vertically leading down a ground down-leading wire from a distal end of the upper metal cross arm, connecting the ground down-leading wire to the pole tower via a lower metal cross arm at a distance under a lower lead, and grounding the ground down-leading wire along a tower body of the pole tower, wherein when an lower portion of the tower body is a metal pipe, the ground down-leading wire is selectively directly connected to the metal pipe via the lower metal cross arm. The upper metal cross arm and the lower cross arm are able to provide a distance between the ground down-leading wire and the pole tower. The method enhances the ability of bearing lightning flashover, increases the insulating intensity to lightning impact, and prevents burning to composite insulator by power-flow current after lightning flash over. And also the method is easy and simple for application. | 07-05-2012 |
Wen-Huan Liu, Wuhan CN
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20150040386 | MOUNTING APPARATUS - A mounting apparatus for securing a component in a cushion to a device and includes a receiving module, a fetching module, a control module, a positioning module, and a mounting module. The fetching module is moveable to catch the cushion. The positioning module includes a stage and a pair of positioning members. The pair of positioning members is moveable between a locked position in which the pair of positioning members is deviated from the stage. The cushion being located between the pair of positioning members and the stage and an unlock position in which the pair of positioning members is located on the stage to position the cushion. The mounting module secures the cushion on the stage to the device. | 02-12-2015 |
Wenliang Liu, Wuhan CN
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20150353102 | Two-Level Locking Device, Hopper Car Bottom Door and Hopper Car - The present invention discloses a two-level locking device, a hopper car bottom door and a hopper car. The device includes a first transmission shaft, a second transmission shaft, a clutch, a pressure mechanism and a reset mechanism, wherein under the pressure action of the pressure mechanism, the clutch separates the first transmission shaft from the second transmission shaft, and under the action of the reset mechanism, the clutch joints the first transmission shaft with the second transmission shaft. The bottom door includes the device. The hopper car includes the bottom door. By adopting the device, when the clutch is accidently separated by the pressure action of the pressure mechanism, the reset mechanism can re-joint the clutch to prevent the accidental rotation of the first transmission shaft and the second transmission shaft. By adopting the bottom door, the hopper car bottom door opened and closed by a planar four-bar linkage passing a dead point is more reliable to use. The hopper car is more reliable to use. | 12-10-2015 |
20150360703 | SIDEWALL STRUCTURE OF HOPPER CAR - The present invention discloses a sidewall structure of a hopper car, including: an integrally formed upper side beam ( | 12-17-2015 |
20160031454 | Connecting Rod Type Two-Level Locking Device, Hopper Car Bottom Door and Hopper Car - The present invention discloses a connecting rod type two-level locking device, a hopper car bottom door and a hopper car, and belongs to the technical field of rail wagons. The connecting rod type two-level locking device includes a transmission shaft, a door opening arm, a first roller, a second roller, a first locating pin, a standstill locking disk and a linkage mechanism. The hopper car bottom door includes the connecting rod type two-level locking device. The hopper car includes the bottom door. Even if the connecting rod type two-level locking device is accidentally stressed, the linkage mechanism cannot rotate, and at this time, the slave arm cannot rotate neither. The accidental opening of the hopper car bottom door can be avoided. The hopper car is more reliable to use. | 02-04-2016 |
Wenyan Liu, Wuhan CN
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20140305043 | METHOD OF GASIFICATION OF BIOMASS USING GASIFICATION ISLAND - A method of gasification of biomass using a gasification island. The gasification island includes: a biomass pre-treatment and storage unit, a biomass feeder, an external heat source, a gasifier, a crude syngas cooling unit, a crude syngas washing unit, a fresh syngas storage unit, and an ash and wastewater treatment unit. The method includes: pre-treating and storing biomass, gasifying the biomass in the gasifier, cooling a crude syngas, washing and removing dust from the crude syngas, and storing fresh syngas. | 10-16-2014 |
20140305044 | METHOD AND SYSTEM FOR COOLING AND WASHING BIOMASS SYNGAS - A method for cooling and washing biomass syngas, the method including the following steps: 1) introducing biomass syngas having a temperature of between 1000 and 1100° C., a dust content of less than 20 g/Nm | 10-16-2014 |
20150041719 | METHOD OF PURIFICATION OF BIOMASS SYNGAS UNDER POSITIVE PRESSURE - A method for purifying biomass syngas under a positive pressure. The method includes: 1) aerating a pyrolysis gasifier by using an oxidation fan; 2) introducing syngas produced in the pyrolysis gasifier through a water-cooling flue to a water-cooling quench tower; 3) introducing the syngas from the water-cooling quench tower to a waste heat boiler of a water-tube type and a waste heat boiler of a heat-tube type; 4) introducing the syngas from the waste heat boiler of the heat-tube type to a Venturi scrubber in the absence of a filler to wash the syngas and remove dust; 5) introducing the syngas from the Venturi scrubber to a wet electrical dust precipitator for further removing the dust; and 6) transporting qualified syngas to a wet gas tank for storage or to a downstream process for use. | 02-12-2015 |
20150041720 | METHOD OF PURIFICATION OF BIOMASS SYNGAS UNDER NEGATIVE PRESSURE - A method for purifying biomass syngas, including: a) introducing syngas out of a gasifier, through a water-cooling flue to a water-cooling quench tower; b) introducing the syngas from the water-cooling quench tower to a waste heat boiler of a water-tube type and a waste heat boiler of a heat-tube type; c) washing the syngas from the waste heat boiler of the heat-tube type in a Venturi scrubber in the absence of a filler to remove dust; d) introducing the syngas from the Venturi scrubber to a wet electrical dust precipitator for conducting dust removal and tar mist removal; and e) extracting the syngas by a coal gas draft fan, and transporting the syngas to a wet gas tank for storage or to a downstream process for use. | 02-12-2015 |
20150141536 | METHOD AND SYSTEM FOR RECYCLING CARBON DIOXIDE FROM BIOMASS GASIFICATION - A method for recycling carbon dioxide from biomass gasification. The method includes: 1) employing carbon dioxide as a gasifying agent, allowing the carbon dioxide to gasify biomass to yield syngas; 2) cooling the syngas; 3) introduced cooled syngas to a cyclone separator and a gas scrubber for dust removal and purification; 4) allowing purified syngas in 3) to react with the vapor to modify a ratio of hydrogen to carbon monoxide of the syngas; 5) desulfurizing modified syngas to remove H | 05-21-2015 |
20150267945 | SOLAR-BIOMASS COMPLEMENTARY THERMAL ENERGY SUPPLY SYSTEM - A thermal energy supply system, including: a solar concentrating device, a solar storage tank including a first heat exchanger and a second heat exchanger, a biomass power station including a biomass boiler, a central refrigeration and ice maker, and a central hot water supply tank. The solar concentrating device is connected to the solar storage tank. The inlet of the first heat exchanger of the solar storage tank is connected to the outlet of a feedwater pump of the biomass boiler. The outlet of the first heat exchanger is connected to the inlet of a water feeding system of the biomass boiler. The inlet pipe of the second heat exchanger of the solar storage tank is connected to the outlet pipe of a water purification plant. The outlet of the second heat exchanger is connected to a thermal energy input pipe of the central refrigeration and ice maker. | 09-24-2015 |
Wenzhong Liu, Wuhan CN
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20120239341 | PARAMAGNETISM-BASED REMOTE TEMPERATURE MEASUREMENT METHOD FOR MAGNETIC NANOPARTICLE - The invention discloses a paramagnetism-based remote temperature measurement method for magnetic nanoparticles, and the method comprises: applying multiple times of excited magnetic fields on the area of a magnetic nano sample, constructing an equation group between the different excited magnetic fields and corresponding magnetic susceptibilities according to the Langevin's paramagnetic theorem, and obtaining the information of temperature and sample concentration via the equation group. The invention is capable of more precisely and more quickly detecting the temperature of an object, and especially applicable for the detection of thermal motion at bio-molecular level. Experiments indicate the measurement error is less than 0.56K. | 09-20-2012 |
20150045691 | METHOD AND SYSTEM FOR IN-VIVO TEMPERATURE MEASUREMENT BASED ON AC MAGNETIZATION OF MAGNETIC NANOPARTICLE - The invention discloses a method for in-vivo temperature measurement based on AC magnetization of magnetic nanoparticles, and relates to a nano test technology field. The invention positions magnetic nano agent at an area of a measured object, applies an AC excitation magnetic field to the area of the magnetic nano agent, collects an AC magnetization signal of the magnetic nano agent under the AC excitation magnetic field, detects amplitudes of odd harmonics of the AC magnetization signal, and finally calculates in-vivo temperature according to a relationship between the odd harmonics and the in-vivo temperature. The invention predetermines the relationship between the odd harmonics and the in-vivo temperature via the discrete Langevin's function and the Fourier transformation, solves the in-vivo temperature according to the relationship without considering concentration of the magnetic nanoparticles, and effective moment as temperature varies, and thus accurately detecting the in-vivo temperature. | 02-12-2015 |
Xiangdong Liu, Wuhan CN
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20120310660 | HEALTH MONITORING SYSTEM AND METHOD FOR MONITORING HEALTH USING THE SAME - Health monitoring system, including a data acquisition system, a fixed patient system, a mobile patient system, a mobile review system, a fixed review system, and a network server system. The data acquisition system includes a data hub, and a plurality of medical devices connected thereto via a communication interface, and operates to acquire medical data of a patient, and to transmit the medical data to the mobile patient system and/or the fixed patient system. The mobile patient system and the fixed patient system operate to determine whether to transmit the medical data to the mobile review system and/or the fixed review system via the network server system, or directly to the mobile review system and/or the fixed review system. | 12-06-2012 |
Xiangyan Liu, Wuhan CN
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20130214164 | METHOD AND APPARATUS FOR DETECTING SPECTRAL CHARACTERISTICS OF MULTI-BAND MOVING OBJECTS - A method for detecting spectral characteristics of multi-band moving objects. The method includes: 1) dividing a full field of view into several subfields of view, and scanning and extracting suspected objects in each subfield one by one; 2) correlating interrelated suspected objects in adjacent subfields via coordinates to determine objects of interest that exist in the full field of view; 3) calculating the speeds of the objects of interest; 4) calculating average speed of all of the objects of interest and classifying the objects of interest according to their average speed; 5) compensating and rectifying the objective spectrum obtained from calculation; and 6) matching the compensated and rectified objective spectrum with a spectrum fingerprint database whereby realizing recognition of the multi-band moving objects. | 08-22-2013 |
Xiaochang Liu, Wuhan CN
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20160081603 | Reflection-Type Multi-Sensor Array Blood Oxygen Detection Device - The utility model discloses a reflection-type multi-sensor array blood oxygen detection device, which comprises an apparatus body, a photosensitive sensor array, a light transmitter array and a bandage, wherein the light transmitter array is distributed around the photosensitive sensor array; and a light shielding plate is arranged between the light transmitter array and the photosensitive sensor array. The blood oxygen detection device can be used for effectively measuring the degree of blood oxygen saturation of the human issue by detecting the reflected light of the human tissue. | 03-24-2016 |
Xiaojian Liu, Wuhan CN
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20150094058 | METHOD AND APPARATUS FOR SEARCHING FOR NETWORK - The present invention discloses a method and an apparatus for searching for a network. The method includes: determining that a user equipment (UE) camping on a cell of a current public land mobile network (PLMN) is in an access barred state; determining that the UE cannot be successfully registered with the current PLMN; and performing a PLMN search. In the method and the apparatus for searching for a network according to embodiments of the present invention, if it is determined that the UE normally camping on the cell of the current PLMN is in the access barred state and cannot be successfully registered with the current PLMN, the PLMN search is performed, so that when the UE is in the access barred state, the UE can still perform the PLMN search, and can further select a new PLMN for access and execute a normal service, thereby improving user experience | 04-02-2015 |
Xiaoqing Liu, Wuhan CN
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20150197804 | COMPOSITIONS, KITS, USES AND METHODS FOR AMPLIFIED DETECTION OF AN ANALYTE - The invention provides compositions comprising rolling circle amplification sequences and hairpin sequences specifically designed for the accurate and highly sensitive detection of one or more analyte sequences. The invention further provides kits comprising them and methods for their use. | 07-16-2015 |
Ximei Liu, Wuhan CN
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20140223592 | PIG MYOSTATIN GENE LOCUS AND USES THEREOF - A pig myostatin gene locus and uses thereof are provided. Also provided includes an expression cassette comprising a promoter, a foreign gene and a following terminator; the promoter is a DNA molecule as set forth in any of 1)-4): 1) nucleotides at positions 2642-3778 starting from the 5′ end of SEQ ID NO. 1 in the sequence listing; 2) nucleotides as set forth in SEQ ID NO. 1 in the sequence listing; 3) a DNA molecule, hybridizing and having the same function with the DNA sequence as defined in 1) or 2) under stringent condition. Experiments show that the pig myostatin gene locus provides a valuable gene source for gene targeting, as well as introducing and expressing a foreign gene at this site. | 08-07-2014 |
Yanxiong Liu, Wuhan CN
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20150344984 | ULTRASOUND-ASSISTING QUENCHING PROCESS AND DEVICE FOR PERFORMING THE SAME - An ultrasound-assisting quenching process includes: S1) connect the workpiece with the ultrasonic unit tightly; S2) heat the workpiece to the quenching temperature and then hold for a period of time; S3) start the ultrasonic unit, then the ultrasound energy can be injected into the workpiece directly; and S4) put the workpiece into the coolant quickly to make the workpiece to be quenched. The device for this process mainly includes the ultrasonic unit and a heating unit. This invention inputs the ultrasound energy into the workpiece during the quenching process. Under the action of the ultrasound, the grain size of the workpiece after quenching process will be much smaller compared with the conventional quenching process. Therefore, the ultrasound-assisting quenching process can improve the strength and plasticity of the material, and extend the life of the workpiece. | 12-03-2015 |
Ye-Qun Liu, Wuhan CN
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20160132120 | VENDING MACHINE AND VENDING SYSTEM - A vending machine includes a camera, a display, and a computer. The computer is coupled to the camera and the display. The computer includes a processor, a storage module and a motion detector. The motion detector can detect a movement of an image captured by the camera. The processor can start to record the image into the storage module when the movement of the image is detected, and can also prompt a message on the display when the movement of the image is detected. | 05-12-2016 |
Yongtao Liu, Wuhan CN
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20120087625 | FIBER PREFORM AND METHOD FOR MANUFACTURING THEREOF - A fiber preform, including: a fiber core rod and an outer cladding layer. The ratio of the diameter of the fiber core rod to the diameter of the core layer thereof is 2.1-2.8. The fiber core rod and a small fluorine-doped quartz glass tube are melted to form a core rod assembly. The ratio of the diameter difference between the core rod assembly and the fiber core rod to the diameter of the core layer is 0.5-2.2. The relative refractive index difference of fluorine-doped quartz glass relative to purified quartz glass Δ | 04-12-2012 |
20120324958 | METHODS FOR MANUFACTURING OPTICAL FIBER PREFORM AND METHODS FOR MANUFACTURING OPTICAL FIBER - A method for manufacturing an optical fiber preform, including: a) providing a lining tube as a substrate tube, and doping and depositing by a PCVD or an MCVD process; b) in the reacting gas of silicon tetrachloride and oxygen, introducing a fluorine-containing gas for fluorine doping, introducing germanium tetrachioride for germanium doping, ionizing the reacting gas in the lining tube through microwaves to form plasma, depositing the plasma on the inner wall of the lining tube in the form of glass; c) after the completion of deposition, processing the deposited lining tube into a solid core rod by melting contraction through an electric heating furnace; d) sleeving the solid core rod into a pure quartz glass jacketing tube and manufacturing the two into an optical fiber preform; and e) allowing the effective diameter d of the optical fiber preform to become between 95 and 205 mm. | 12-27-2012 |
20130033342 | PLASMA RESONANT CAVITY - A plasma resonant cavity, including a cylindrical resonant cavity casing, cutoff waveguides, and a waveguide inlet circumferentially formed on the cylindrical resonant cavity casing. The cutoff waveguides are arranged at two ends of the cylindrical resonant cavity casing and employ a movable end cover structure. An intermediate through hole is formed on each cutoff waveguide with the movable end cover structure, and a raised round table is arranged on an inner end surface of the cutoff waveguide and configured with the resonant cavity. | 02-07-2013 |
20130279868 | BENDING-RESISTANT LARGE CORE DIAMETER HIGH NUMERICAL APERTURE MULTIMODE FIBER - A bending-resistant large core diameter high numerical aperture multimode fiber includes a core and a cladding surrounding the core. The core has a radius R1 in a range of 28 to 50 microns, a refractive index profile of a parabola shape with α being in a range of 1.9 to 2.2, and a maximum relative refractive index difference Δ1% max being in a range of 1.9% to 2.5%. The cladding includes an inner cladding and/or a trench cladding, and an outer cladding disposed from the inner to the outer in sequence. The radius R2 of the inner cladding is in a range of 28 to 55 microns, and the relative refractive index difference Δ2% is −0.1% to 0.1%. The radius R3 of the trench cladding is in a range of 28 to 60 microns, and the relative refractive index difference Δ3% is in a range of −0.15% to −0.8%. | 10-24-2013 |
20150104140 | GRADED REFRACTIVE INDEX BENDING-RESISTANT MULTIMODE OPTICAL FIBER - A graded refractive index bending-resistant multimode optical fiber includes a core layer and claddings. The core layer has a radius in a range of 20-50 μm; refractive indexes being a gradient-graded refractive index distribution with a distribution exponent a in a range of 1.89-1.97; and a maximum relative refractive index difference (RRID) Δ1% max in a range of 0.9%-2.72%. The claddings has an inner cladding surrounding the core layer, an intermediate cladding surrounding the inner cladding and an outer cladding surrounding the inner cladding. The inner cladding has a radius in a range of 22-57 μm, and an RRID Δ2% in a range of −0.02%-0.02%. The intermediate cladding is a pure quartz glass layer, and has a radius in a range of 32-60 μm, and an RRID Δ3% in a range of −0.01%-0.01%. | 04-16-2015 |
20150117827 | GRADED REFRACTIVE INDEX BENDING-RESISTANT MULTIMODE OPTICAL FIBER - A graded refractive index bending-resistant multimode optical fiber includes a core layer and claddings. The core layer has a radius in a range of 22.5-27.5 μm; refractive indexes being a gradient-graded refractive index distribution with a distribution exponent α in a range of 1.99-2.06; and a maximum relative refractive index difference (RRID) Δ1% max in a range of 0.9%-1.3%. The claddings has an inner cladding surrounding the core layer, an intermediate cladding surrounding the inner cladding and an outer cladding surrounding the inner cladding. The inner cladding has a radius in a range of 25.5-34.5 μm, and an RRID Δ2% in a range of −0.02%-0.02%. The intermediate cladding is a pure quartz glass layer, and has a radius in a range of 30.5-49.5 μm, and an RRID Δ3% in a range of −0.01%-0.01%. The outer cladding has a radius in a range of 61.5-63.5 μm, and an RRID Δ4% is in a range of −0.20%-0.30%. | 04-30-2015 |
Yu-Yan Liu, Wuhan CN
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20150043150 | ELECTRONIC DEVICE WITH DATA STORAGE DEVICE HOLDER - An electronic device including a holder for holding a bracket in a circuit board is disclosed. The electronic device includes a chassis. An electronic component is secured to the chassis. The bracket includes a bottom wall. The holder is located between the bottom wall and the circuit board. The bracket is located above the electronic component. The holder includes a mounting portion secured to the bottom wall and a holding portion abuts the circuit board, and a height of the holding portion is substantially equal to a distance between the bottom wall and the circuit board. | 02-12-2015 |
Zhen-Hua Liu, Wuhan CN
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20150048727 | MOUNTING APPARATUS FOR EXPANSION CARD AND MOUNTING ASSEMBLY - A single mounting apparatus for securing a number of expansion cards includes a resisting member rotatably attached to the chassis and a clamping buckle. The clamping buckle includes a pressing piece, a supporting portion, an operating portion, and a catching member. A securing space is defined in the resisting member for latching the catching member. When the catching member is caught in the securing space, the securing member is clamped between a flange of the chassis and the resisting member to stop the rotation of the resisting member. The pressing piece presses down on and secures the expansion cards. Lifting the clamping buckle upwards unlatches the catching member from the securing space and causes re-rotation of the resisting member to allow dismounting of the expansion cards. | 02-19-2015 |
20160124472 | FIXING ASSEMBLY AND FIXING DEVICE - A fixing device comprises a bracket. The bracket comprises a positioning block. The positioning block comprises a positioning post. The bracket defines an opening and a receiving space. The opening communicates with the receiving space. A storage device extends into the receiving space from the opening. The positioning block is configured to resiliently move back. The positioning post is configured to be received in a fixing hole of the storage device to engage with storage device. | 05-05-2016 |
Zhiqiang Liu, Wuhan CN
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20140262836 | METHOD FOR MEASURING AMOUNTS OF COMPONENTS AND CALORIFIC VALUE OF COAL GAS - A method for measuring the component and calorific value of goal gas. The method includes measuring a volume concentration of H | 09-18-2014 |
Zhitian Liu, Wuhan CN
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20160031048 | Method for remanufacturing ultra-large copper nut - A method for remanufacturing an ultra-large copper nut includes steps of: step (1) coarsening treatment; step (2) purifying treatment; step (3) detecting a material of the ultra-large copper nut; step (4) sleeving a thermal insulation device; step (5) preheating the ultra-large copper nut; step (6) melting-deposition shaping; step (7) post-processing; and step (8) detecting. The method of the present invention simultaneously utilizes water, electricity, gas, fire and machine and performs melting-deposition on materials by simultaneously supplying water, electricity, gas, fire and machine according to the designed requirements. The method of the present invention solves problems of large thickness abrasion and remediation of fracture components. The method of the present invention is capable of preventing the ultra-large copper nut from deformation and collapse and is a feasible remanufacturing for decreasing the huge economic loss caused by damages of expensive ultra-large of nonferrous metals. | 02-04-2016 |
Zichen Liu, Wuhan CN
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20150037031 | WAVELENGTH SELECTIVE SWITCH AND WAVELENGTH SELECTION METHOD - A wavelength selective switch and a wavelength selection method are provided. The wavelength selective switch comprises an input port, through which a light beam, including a plurality of optical signals having different wavelengths, is incident; a wavelength separation apparatus, including a Blue Phase Liquid Crystal (BPLC) device and configured to separate at least one optical signal from the light beam through the BPLC device; and at least one output port, configured to output the at least one optical signal separated by the wavelength separation apparatus respectively. With the wavelength selective switch and the wavelength selection method, a polarization-independent phase modulation can be realized without a depolarization device disposed in an optical path, which thereby simplifies an optical path, reduces an insertion loss, and lowers costs of the wavelength selective switch and even the entire optical communication system. | 02-05-2015 |
20150124187 | WAVELENGTH SELECTIVE SWITCH DEVICE, WAVELENGTH SWITCHING METHOD FOR THE SAME AND COMMUNICATION APPARATUS - There are provided a wavelength selective switch device, a communication apparatus and a wavelength switching method. The wavelength selective switch device includes an incidence unit; an exit unit; a wavelength diversifying-synthesizing unit for diversifying and multiplexing the respective incident lights in a first axis direction; a light adjustment unit for making the lights of respective wavelengths be not diversified in the second axis direction; a liquid crystal beam deflection unit having a plurality of pixels divided into sub-regions, for deflecting the lights of the respective wavelengths by changing phase-shift characteristics of the pixels in the sub-regions; a reflection unit, disposed in parallel with the liquid crystal beam deflection unit; a deflection driving unit for driving electrodes of the pixels to generate required phase-shift characteristics. | 05-07-2015 |
20150139642 | WAVELENGTH SELECTIVE SWITCH AND WAVELENGTH SELECTION METHOD - A wavelength selective switch and a wavelength selection method are provided. The wavelength selective switch comprises a plurality of input ports, via which a plurality of light beams are input respectively, each light beam including at least one optical signal of a predetermined wavelength; at least one output port; and a wavelength separation apparatus including a wavelength separation device and a micro-mirror group, the wavelength separation device being configured to separate at least one optical signal from a light beam input via a predetermined one of the plurality of input ports, and the micro-mirror group being configured to adjust a propagation direction of the at least one optical signal, so that the at least one optical signal is output via a predetermined one of the at least one output port. | 05-21-2015 |
Zuming Liu, Wuhan CN
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20090143229 | SYNTHESIS AND HERBICIDAL ACTIVITY OF 1- (2-SUBSTITUTED BENZO[d]THIAZOL-5-YL)- 1H-1,2,4-TRIAZOL-5(4H)- ONE DERIVATIVES - Synthesis and herbicidal activity of novel 1-(2-substituted benzo[d]thiazol-5-yl)-1H-1,2,4-triazol-5(4H)-one derivatives. Using a dose of 300 gai./h, the compounds of the invention possess significant herbicidal activity for | 06-04-2009 |
20100292285 | METHOXYACRYLATE-BASED FUNGICIDE AND METHODS FOR PREPARING AND USING THE SAME - A pharmaceutical composition of fungicide including at least a compound represented by Formula (I). | 11-18-2010 |