Chen, Wuhan
Anhe Chen, Wuhan CN
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20100223846 | METHOD AND SYSTEM FOR PRODUCING SYNTHETIC GAS FROM BIOMASS BY HIGH TEMPERATURE GASIFICATION - A method for producing synthetic gas from biomass by high temperature gasification, by: feeding biomass, carbonizing to yield pyrolysis gas and charcoal, pulverizing the charcoal, and gasifying in a gasifier. The heat source for the carbonizing step comes from a direct combustion reaction between external combustible gas and external oxygen in a carbonization furnace. Also provided is a device for producing synthetic gas from biomass by high temperature gasification, containing at least: a supercharging feeding system for biomass, a carbonization furnace containing at least a burner nozzle, a pulverizing system, a transportation system for charcoal powder, a gasifier, a pneumatic conveying system, and a plurality of connecting pipes therefor; the burner nozzle of the carbonization furnace is connected to an external combustible gas pipe and an external oxygen pipe respectively. | 09-09-2010 |
Caihong Chen, Wuhan CN
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20130149372 | Polypeptides for the Treatment or Prevention of Cancer and uses Thereof - Disclosed herein are polypeptides or their derivatives and their application. The polypeptides and their derivatives can treat or prevent cancer. The polypeptides of the invention have significant lethality to the cancer cells when used alone. When its clinical commonly used chemotherapy drugs such as cisplatin in combination, it can significantly increase the sensitivity of chemotherapeutic agents on cancer cells, to enhance its lethality of cancer cells, to reduce the dosage. The peptides can kill a variety of cancer cells, but without apparent toxicity enhancing effect on normal cells. The prepared peptides of the present invention can be chemically synthesized, high-purity, low molecular weight, specificity, non-immunogenic, safe and reliable. | 06-13-2013 |
Changsheng Chen, Wuhan CN
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20150242700 | METHOD FOR ESTIMATING ROTATION AXIS AND MASS CENTER OF SPATIAL TARGET BASED ON BINOCULAR OPTICAL FLOWS - A method for estimating a rotation axis and a mass center of a spatial target based on binocular optical flows. The method includes: extracting feature points from binocular image sequences sequentially and respectively, and calculating binocular optical flows formed thereby; removing areas ineffective for reconstructing a three-dimensional movement trajectory from the binocular optical flows of the feature points, whereby obtaining effective area-constrained binocular optical flows, and reconstructing a three-dimensional movement trajectory of a spatial target; and removing areas with comparatively large errors in reconstructing three-dimensional motion vectors from the optical flows by multiple iterations, estimating a rotation axis according to a three-dimensional motion vector sequence of each of the feature points obtained thereby, obtaining a spatial equation of an estimated rotation axis by weighted average of estimated results of the feature points, and obtaining spatial coordinates of a mass center of the target according to two estimated rotation axes. | 08-27-2015 |
Deyan Chen, Wuhan CN
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20160111488 | INTEGRATED CIRCUITS WITH LATERALLY DIFFUSED METAL OXIDE SEMICONDUCTOR STRUCTURES AND METHODS FOR FABRICATING THE SAME - Integrated circuits with improved laterally diffused metal oxide semiconductor (LDMOS) structures, and methods of fabricating the same, are provided. An exemplary LDMOS integrated circuit includes an n-type reduced surface field, a p-type body well disposed on a lateral side of the n-type reduced surface field region, a shallow trench isolation structure disposed within the n-type reduced surface field region, and a gate structure disposed partially over the p-type body well, partially over the n-type reduced surface field region, partially over the shallow trench isolation structure, and partially within the shallow trench isolation structure. | 04-21-2016 |
Dingkang Chen, Wuhan CN
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20150043055 | METHOD FOR COMPENSATING FOR WAVELENGTH SHIFT IN WAVELENGTH SELECTIVE SWITCH, AND DEVICE THEREFOR - A method for compensating for a wavelength shift in a wavelength selective switch (WSS), and a device therefor. The device comprises a fixed seat ( | 02-12-2015 |
Dongfang Chen, Wuhan CN
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20100300766 | Convex Crested Insert With Deflected Wedge Surfaces - This invention relates to carbide inserts used on roller cone bits for oil and gas drilling applications as well as for other geological drilling applications, and more specifically, relates to the convex crested insert with deflected wedge surfaces. The insert comprises a cylindrical portion and a crest portion. Said crest portion is composed of a conical crest base, a top surface and two opposing wedge surfaces. Upper ends of the two wedge surfaces are merged smoothly with top surface of the insert. The specific feature of the structure is that top surface of the crest portion is convexed outwardly and forms a smooth curve surface which is higher in the middle and lowers down gradually to each end. Said two wedge surfaces are slant wedge surfaces, so that a width of the top surface and therefore a width of the insert crest are tapered from one end to the other. Advantages of this invention include: 1. Help for rock breaking and therefore, it can increase drilling efficiency of the cutters and lower the overall drilling cost; 2. higher anti-breakage capability and longer working life; and 3. when inserts of this invention are used as heel row cutting elements on bit, contact area between wider end of the top surface of the insert and borehole wall is larger and therefore the gouging action applied on the borehole wall is higher and can also achieve better gage protection of the bit. | 12-02-2010 |
Guanglei Chen, 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 |
Haicheng Chen, Wuhan CN
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20150222971 | SMART ODN SYSTEM OF LOW POWER CONSUMPTION - The present invention discloses a smart ODN system of low power consumption, and the system is related to the ODN field and includes a smart management terminal, a master control management board, and several wiring management boards, where the smart management terminal is directly connected to the master control management board, and is also connected to the master control management board through the Internet and a mobile terminal, the master control management board is connected with several wiring management boards, each wiring management board includes a PMU and a PQU, which are independent from each other, the PQU is connected to a CPU of a wiring management board through a control line; the PMU is configured to collect and store information data of a port and communicate with the master control management board or the smart management terminal; the PQU independent from the CPU independently performs the query operation on a wiring port, and promptly obtains a port connection status. The present invention more than doubles operation time of a smart ODN management system, extends battery life of the whole system when a mobile power supply provides power for the system, shortens a time span taken by the system to respond to port changes, and improves operation efficiency of the system. | 08-06-2015 |
Haiying Chen, Wuhan CN
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20150240414 | CHAIN, CONTINUOUS AND NO-WASTE METHOD FOR DEGUMMING AND FIBER-SEPARATING THE RAMIE - The present invention relates to a chain, continuous and no-waste method for degumming and fiber-separating the ramie, including anaerobic circle step, in which the raw fibers after the waste alkali bath step are immersed in the anaerobic water pool; aerobic circle step, in which the raw fibers after the anaerobic circle step are immersed in the aerobic water pool; alkali-hydrogen peroxide one bath scouring-bleaching step, in which the raw fibers after the aerobic circle step are immersed in a combined solution of NaOH and H | 08-27-2015 |
Honggao Chen, Wuhan CN
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20150240414 | CHAIN, CONTINUOUS AND NO-WASTE METHOD FOR DEGUMMING AND FIBER-SEPARATING THE RAMIE - The present invention relates to a chain, continuous and no-waste method for degumming and fiber-separating the ramie, including anaerobic circle step, in which the raw fibers after the waste alkali bath step are immersed in the anaerobic water pool; aerobic circle step, in which the raw fibers after the anaerobic circle step are immersed in the aerobic water pool; alkali-hydrogen peroxide one bath scouring-bleaching step, in which the raw fibers after the aerobic circle step are immersed in a combined solution of NaOH and H | 08-27-2015 |
Ji Chen, Wuhan CN
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20090271976 | DEVICE FOR ASSEMBLING AND DISASSEMBLING INNER SUPPORT OF VEHICLE TIRE - A device for assembling and disassembling an inner support of a vehicle tire, comprising a supporter, a fastening belt, a retracting device, a securing device, and a gear unit. The retracting device and the securing device are disposed on the supporter. One end of the fastening belt is connected to the retracting device, the other end of the fastening belt is connected to the securing device. The retracting device is connected to the gear unit. The device facilitates assembling and disassembling on demand and allows for a simple and fast disassembling process. | 11-05-2009 |
Jiahong Chen, Wuhan CN
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20100286954 | METHOD FOR DETERMINING LIGHTNING HAZARD DISTRIBUTION OF POWER NETWORK - A method for determining a lightning hazard distribution of a power network, includes: deriving a shielding failure lightning hazard distribution of the power network and a back flashover lightning hazard distribution of the power network from the number of ground lightning in each grid and ranges of hazardous currents, and deriving a historical lightning hazard distribution of the power network from a lightning faults database of the power network and the grids; and determining the lightning hazard distribution of the power network by integrating the shielding failure lightning hazard distribution of the power network, the back flashover lightning hazard distribution of the power network and the historical lightning hazard distribution of the power network. | 11-11-2010 |
Jianchong Chen, Wuhan CN
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20130121609 | METHOD FOR RESTORING AND ENHANCING SPACE BASED IMAGE OF POINT OR SPOT OBJECTS - A method for restoring and enhancing a space based image of point or spot objects. The method includes: 1) dividing a space-variable degraded image into multiple space-invariant image sub-blocks, and constructing a point spread function for each of the image sub-blocks; 2) correcting each of the image sub-blocks via a space-invariant image correction method whereby obtaining a corrected image {circumflex over (f)} | 05-16-2013 |
Jianguo Chen, Wuhan CN
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20140004155 | 2-AMINOTHIAZOLE DERIVATIVES AND METHODS OF PREPARING AND USING THE SAME | 01-02-2014 |
Jianhua Chen, Wuhan CN
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20130149372 | Polypeptides for the Treatment or Prevention of Cancer and uses Thereof - Disclosed herein are polypeptides or their derivatives and their application. The polypeptides and their derivatives can treat or prevent cancer. The polypeptides of the invention have significant lethality to the cancer cells when used alone. When its clinical commonly used chemotherapy drugs such as cisplatin in combination, it can significantly increase the sensitivity of chemotherapeutic agents on cancer cells, to enhance its lethality of cancer cells, to reduce the dosage. The peptides can kill a variety of cancer cells, but without apparent toxicity enhancing effect on normal cells. The prepared peptides of the present invention can be chemically synthesized, high-purity, low molecular weight, specificity, non-immunogenic, safe and reliable. | 06-13-2013 |
Jiankui Chen, Wuhan CN
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20160001550 | MULTIFUNCTIONAL ELECTROHYDRODYNAMIC INKJET PRINTING DEVICE AND PRINTING METHOD USING THE SAME - An electrohydrodynamic inkjet printing device, including: a support part; a jet printing module; a substrate bearing and moving module; and a roll-to-roll thin film conveying module. The jet printing module is disposed on the support part and includes a nozzle for ejecting printing fluid onto a substrate for pattern printing. The substrate bearing and moving module is disposed on the support part, and fixedly bears a rigid substrate as the substrate for pattern printing, and drives the rigid substrate to move with respect to the jet printing module. The roll-to-roll thin film conveying module is disposed on the support part, and transfers a flexible thin film as the substrate for pattern printing, and drives the flexible film to move with respect to the jet printing module. | 01-07-2016 |
Jieyu Chen, Wuhan CN
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20090050021 | Process for producing kaolin product for paper coating - A process of producing a kaolin product for paper coating includes mining kaolin ores by hydromechanization and then producing kaolin slurry; classifying by centrifugal sedimentation; chemical bleaching; eliminating iron ions by circular rinsing; removing water by pressure filtration; producing slurry by dispersing filter cakes, in which complex dispersants, pH adjustor and intercalator are added; delaminating; classifying by vibrating sieve; and spray drying: spray driers are restructured by adding insulating layers on packing auger, elevator scoop and bunker at first; the kaolin slurry J which has passed through vibrating sieves is dried in high speed centrifugal spray drying tower and the moisture of kaolin powder is controlled in 3 wt. %-5 wt. %, and the kaolin product for paper coating is obtained. The process characterizes in stable properties, high efficiency, and high viscosity content and fine particle size of the kaolin products produced. | 02-26-2009 |
Jincai Chen, Wuhan CN
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20140218818 | METHOD FOR REDUCING VARIATION RANGE OF SKEW ANGLE OF MAGNETIC WRITING POLE AND MAGNETIC WRITING POLE USING THE METHOD - A method for reducing skew angle variation range in a shingled magnetic recording system, the method including the following steps: 1) determining whether a starting magnetic track is in an inner recording zone, if yes, the process proceeds to step (2), otherwise the process proceeds to step (4); 2) using an inner writing corner to start shingled magnetic recording at a starting track; 3) using a shingled magnetic method to write rest magnetic tracks sequentially by the inner writing corner, keeping a writing pole moving in a direction from an inner recording zone to an outer recording zone; 4) determining whether the starting magnetic track is in the outer recording zone; 5) using an outer writing corner to start shingled magnetic recording at the starting track; and 6) using the shingled magnetic method to write the rest magnetic tracks sequentially by the outer writing corner. | 08-07-2014 |
20140340786 | METHOD FOR REDUCING VARIATION RANGE OF SKEW ANGLE OF MAGNETIC WRITING POLE AND MAGNETIC WRITING POLE USING THE METHOD - A method for reducing skew angle variation range in a shingled magnetic recording system, the method including the following steps: 1) determining whether a starting magnetic track is in an inner recording zone; if yes, proceeding to step 2), otherwise proceeding to step 4); 2) using an inner writing corner to start shingled magnetic recording at a starting track; 3) using a shingled magnetic method to write rest magnetic tracks sequentially by the inner writing corner, keeping a writing pole moving in a direction from an inner recording zone to an outer recording zone; 4) determining whether the starting magnetic track is in the outer recording zone; 5) using an outer writing corner to start shingled magnetic recording at the starting track; and 6) using the shingled magnetic method to write the rest magnetic tracks sequentially by the outer writing corner. | 11-20-2014 |
Jinghua Chen, Wuhan CN
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20090035787 | ENZYMATIC SYNTHESIS OF SULFATED POLYSACCHARIDES WITHOUT IDURONIC ACID RESIDUES - Iduronic acid (IdoUA)-free heparan sulfate (HS)-like compounds are provided. Also provided are methods of synthesizing IdoUA-free HS-like compounds. The methods can include providing at least one O-sulfotransferase (OST) enzyme and a reaction mixture comprising 3′-phosphoadenosine 5′-phosphosulfate (PAPS); and incubating a polysaccharide substrate with the at least one OST and the reaction mixture, whereby the HS-like compounds are synthesized. Also disclosed are methods of synthesizing a library of HS-like compounds and methods of determining the mechanism of activity of HS-like compounds. | 02-05-2009 |
20120322114 | ENZYMATIC SYNTHESIS OF SULFATED POLYSACCHARIDES - Heparosan is sulfated at the iduronic acid residue by providing a reaction mixture comprising C5 epimerase to convert glucuronic acid to iduronic acid, and at least one O-sulfotransferase (OST) enzyme and 3′-phosphoadenosine 5′-phosphosulfate (PAPS). | 12-20-2012 |
Mingkun Chen, Wuhan CN
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20150252455 | Ti(C,N)-BASED CERMET WITH Ni3Al AND Ni AS BINDER AND PREPARATION METHOD THEREOF - Provided are Ti(C,N)-based cermets with Ni | 09-10-2015 |
Mingxiang Chen, Wuhan CN
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20150136526 | BRIDGE MAINTENANCE VEHICLE WITH HINGE-CONNECTED TYPE HANGING BRACKET AND CAPABLE OF AVOIDING BRIDGE-SIDE OBSTACLES - A bridge maintenance vehicle with a hinge-connected hanging bracket for avoiding bridge-side obstacles comprises an unwheeling and a suspension arm. The unwheeling comprises a vehicle frame chassis. The suspension arm is a C-shaped hanging bracket. The vehicle frame chassis is connected to a lower end of a strut in a hinged manner through a longitudinal shaft hinge and a longitudinal shaft. A protruding end of a lower cross beam of the C-shaped hanging bracket is provided with at least a fixing point for a lifting rope or a lifting rope winding/unwinding device. A vehicle frame stringer is fixed at an upper end of the strut. A hanging bracket longitudinal beam is fixed at an upper end of a vertical rod of the C-shaped hanging bracket. The hanging bracket longitudinal beam and the vehicle frame stringer are movably connected with each other into a whole through at least two cross beams. | 05-21-2015 |
Pengsheng Chen, Wuhan CN
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20130089998 | WIRELESS INTERNET DEVICE - Embodiments of the present invention disclose a wireless Internet device. The wireless Internet device includes a device body ( | 04-11-2013 |
20130113663 | ANTENNA COMPONENT AND ELECTRONIC COMMUNICATION DEVICE - The embodiments of the invention discloses an antenna component and an electronic communication device. The antenna component comprises a plate-shaped front cover made of a transparent plastic material and at least one antenna made of a conductor material. The front cover comprises an antenna accommodation part and a circuit accommodation part. One end of the antenna is embedded in the antenna accommodation part via an injection molding process, and the other end of the antenna extends to the circuit accommodation part and is exposed out of the circuit accommodation part. The electronic communication device comprises a housing, a circuit board, and an antenna component disclosed in the present invention. The present invention is applied to reduce the volume of the antenna component. | 05-09-2013 |
Qinghong Chen, Wuhan CN
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20110209255 | KIWI PLANT NAMED 'AU GOLDEN SUNSHINE' - A new and distinct cultivar of the species | 08-25-2011 |
Qiufu Chen, Wuhan CN
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20140112665 | CIRCUIT FOR REALIZING PASSIVATION OF INTELLIGENT OPTICAL DISTRIBUTION INTERFACE DISC IN MACHINE DISC ENABLE MANNER - Disclosed is a circuit for realizing passivation of an intelligent optical distribution interface disc in a machine disc enable manner, which relates to the field of optical communications. In the present invention, a distribution port is separated from distribution management, all management circuits on a distribution interface disc are moved out, and all control and management functions are achieved on a distribution management disc, to enable passivation of a distribution interface disc circuit, i.e. any active electronic devices such as integrated circuits, triodes, etc. which are easily damaged by static electricity and affected by fouling are not placed on the distribution interface disc any longer, and power lines are not introduced in the distribution interface disc. Using the present invention, no matter whether in a fusion-distribution integration or fusion-distribution separation design, during onsite construction, a distribution disc has both strong anti-static capability and fouling-resistant capability. When the fusion-distribution integration design is used, the device cost can be reduced, the device production process can be reduced, and the device performance and the distribution density can be increased. When the fusion-distribution separation design is used, even an optical fibre fusion splice point on the distribution disc generates failure, over-high requirements may not be put forward for maintenance and construction. | 04-24-2014 |
Shan Chen, Wuhan CN
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20150252455 | Ti(C,N)-BASED CERMET WITH Ni3Al AND Ni AS BINDER AND PREPARATION METHOD THEREOF - Provided are Ti(C,N)-based cermets with Ni | 09-10-2015 |
Shenglin Chen, Wuhan CN
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20100218911 | METHOD AND SYSTEM FOR PRODUCING WIDE STEEL STRIP - A method for producing a wide steel strip using thin slab continuous casting and rolling by the following steps a) casting a molten steel into a thin slab having a thickness of between 50 and 90 mm; b) cutting; c) soaking; d) heating by electromagnetic induction; e) descaling; f) rolling; g) cooling with laminar flow; and h) coiling. The method can effectively control the solution and precipitation of carbon, nitrogen, and sulfide in steel with a low cost. The process is easy and flexible, and steel can be produced in a wide range of categories. Further provided is a system for producing a wide steel strip with thin slab continuous casting and rolling. | 09-02-2010 |
Shouwen Chen, Wuhan CN
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20120156167 | ENHANCIN GENE BEL1 FROM BACILLUS THURINGIENSIS AND ITS USE IN BIOLOGICAL INSECTICIDE - The isolation, cloning of an enhancin gene bel1 from | 06-21-2012 |
Shuang Chen, Wuhan CN
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20160056891 | OPTICAL SIGNAL-TO-NOISE RATIO MEASURING METHOD - An OSNR measuring method, comprising: measuring a spectrum to be measured of an optical signal at a point to be measured of an optical transmission line, and acquiring the comparative spectrum of the optical signal within a channel wavelength range and at an SNR different from the SNR of the point to be measured; respectively integrating, within the channel wavelength range of the optical signal, the spectrum to be measured and the comparative spectrum to obtain total power Pspectrum to be measured and Pcomparative spectrum, and acquiring a noise factor F and a signal scale factor A; calculating, according to the total power, the noise factor and the signal scale factor, the noise power Pspectrum to be measured within the channel wavelength range of the optical signal, so as to obtain an OSNR of the point to be measured. | 02-25-2016 |
Shu De Chen, Wuhan CN
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20150204918 | MAGNETIZING INRUSH CURRENT DETECTION METHOD, MAGNETIZING INRUSH CURRENT RESTRAINT METHOD AND DEVICE - A method for detecting a magnetizing inrush current of a transformer includes the steps of obtaining a difference current for each AC phase of a transformer and calculating, for each AC phase, at least two factors for waveform symmetry recognition, on the basis of the difference currents obtained within one period. For each type of factor, one obtains the maximum value of the three factors corresponding to the three AC phases, to serve as a maximum phase factor of that factor. Based on the maximum phase factor obtained, a waveform symmetry recognition algorithm is used to calculate a corresponding waveform symmetry parameter, and if the waveform symmetry parameter meets a requirement for waveform asymmetry, then it is determined that a magnetizing inrush current has occurred. A device for protecting the transformer is further provided. | 07-23-2015 |
Si Ruo Chen, Wuhan CN
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20100138729 | Pseudorandom binary sequence checker with control circuitry for end-of-test check - Control circuitry is coupled between an error event output and a data input of a pseudorandom binary sequence (PRBS) checker. The control circuitry is configured to switch between a first operating state in which a received PRBS signal is applied to the data input of the PRBS checker and a second operating state in which an error signal is applied to the data input of the PRBS checker, responsive to detection of a designated condition of the PRBS checker. In an illustrative embodiment, the designated condition is an end-of-test condition indicating that the PRBS checker has completed a test involving the received PRBS signal. | 06-03-2010 |
20100262671 | Delay Parameter Testing for Multiple-Device Master-slave Configuration Using a Single-Device Testing System - Devices to be arranged in a master-slave configuration are individually tested using a testing system that ensures that the devices will satisfy an interconnection requirement of that configuration. The testing system configures a first device into one of a master mode of operation and a slave mode of operation, and adjusts frame starting positions of respective traffic flows associated with the configured mode until measured delay parameters of that mode substantially match corresponding ones of a selected set of prospective delay parameters. If the traffic flows of the one configured mode as adjusted are substantially error free, the first device is configured into the other mode, and frame starting positions of respective traffic flows associated with the other configured mode of the first device are adjusted until measured delay parameters of that mode substantially match corresponding ones of the selected set of prospective delay parameters. If the traffic flows of the other configured mode as adjusted are substantially error free, the first device is identified as satisfying the interconnection requirement. | 10-14-2010 |
Su Chen, Wuhan CN
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20140248026 | SINGLE MODE OPTICAL FIBER - A low attenuation single mode optical fiber includes a core layer and claddings. The core layer has the relative refractive index difference (RRID) Δ1 ranging from −0.1% to +0.1% and the radius R | 09-04-2014 |
20150301277 | OPTICAL FIBER WITH LARGE EFFECTIVE AREA - An optical fiber with a large effective area includes a core layer and a cladding layer. The core layer comprises an inner core layer having a radius of 1-4 μm and a relative refractive index difference Δ | 10-22-2015 |
Tiejun Chen, Wuhan CN
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20140134083 | METHOD FOR EXTRACTING VANADIUM FROM SHALE - A method for extracting vanadium from shale, the method including: a) grinding the shale into fine powders, mixing the fine powders with an additive in a mass ratio of 1:0.04-0.12 to yield a mixture, heating the mixture to a temperature of between 850 and 950° C. at a heating rate of 5-9° C./min, and baking the mixture for between 30 and 90 min; b) immersing the product in water and acid respectively to yield a first solution and a second solution, combining the two solutions, and performing ion exchange adsorption on the combined solution using a styrene-divinylbenzene based macroporous anion-exchange resin; and c) performing desorption, purification, and precipitation to yield poly ammonium vanadate, and calcining the poly ammonium vanadate at a temperature of between 450 and 530° C. for between 20 and 50 min to yield V | 05-15-2014 |
Wenhe Chen, 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 |
Xiao Chen, Wuhan CN
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20150252455 | Ti(C,N)-BASED CERMET WITH Ni3Al AND Ni AS BINDER AND PREPARATION METHOD THEREOF - Provided are Ti(C,N)-based cermets with Ni | 09-10-2015 |
Xiaolei Chen, Wuhan CN
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20140313933 | METHOD, APPARATUS, AND SYSTEM FOR LAYER 2 INTERWORKING BASED ON IPV6 - Embodiments of the present invention disclose a method, an apparatus, and a system for a layer 2 interworking based on an IPv6. The method includes: receiving a router solicitation packet of the first terminal device, and sending a router advertisement packet to the first terminal device. The router advertisement packet carries a prefix option including an AdvOnlink tag and a management tag, to enable generation of a direct route to the second terminal device according to the AdvOnlink tag, and the management tag is used to direct the first terminal device to adopt a DHCP to obtain an IP address. The method, apparatus, and system provided according to embodiments of the present invention may implement the direct route between terminal devices to which IPv6 addresses with a same prefix are assigned by a same DHCP server. | 10-23-2014 |
Xiaomei Chen, Wuhan CN
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20120034711 | Digital immunochromatographic test strip for semi-quantitative detection of aflatoxin B1 and preparation method thereof - The present invention belongs to the field of biological detection. Multi-line immunochromatographic test strip for semi-quantitative detection of aflatoxin B | 02-09-2012 |
Xiaoxun Chen, Wuhan CN
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20140116373 | CONNECTING ROD OF INTERNAL COMBUSTION ENGINE - A connecting rod of an internal combustion engine, including a small end and a shank. The small end employs a flexible structure made of hard material. The hard material is a steel or alloy material having a tensile strength greater than or equal to 700 megapascal. The small end of the flexible structure includes a circular body, a center hole, and a flexible support. The circular body encircles the center hole, and the center hole is a complete circular hole having a constant diameter. The small end matches with a piston pin. The flexible structure of the small end operates to allow an elastic deformation of the center hole along an axial direction thereof produced by cylinder pressure exerted on the piston pin to adapt to a bending deformation of the piston pin along the axial direction. | 05-01-2014 |
Xiaoyan Chen, 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 |
Xiuguo Chen, 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 |
Xuanshu Chen, Wuhan CN
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20120187089 | HIGH-VOLTAGE, SUPER-VOLTAGE AND HEAVY CURRENT BREAKER - A high-voltage, super-voltage and heavy current breaker is formed by combining intelligent optical vacuum breaker modules ( | 07-26-2012 |
Xubing Chen, 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 |
Yijie Chen, Wuhan CN
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20140194367 | AGROCYBE AEGERITA LECTIN AAL-2, AND ENCODING GENE THEREOF, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF - The isolated | 07-10-2014 |
Yilong Chen, Wuhan CN
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20130125463 | METHOD AND SYSTEM FOR GASIFICATION OF BIOMASS - A method for gasifying biomass. The method includes: a) grinding the biomass, feeding the biomass into a gasifier while spraying superheated water vapor into the gasifier, controlling the gasifier at an operating temperature of 1200-1600° C., contacting the biomass with the superheated water vapor, desiccating, separating volatile matters, pyrolyzing, and gasifying the biomass to produce crude synthetic gas and ash; b) transporting the crude synthetic gas into a spray tower, quenching the crude synthetic gas by spraying water to cool down the crude synthetic gas to a temperature of 650-800° C., condensing a slag and a tar from the crude synthetic gas, dissolving and removing alkali metal oxides and part of acid gas to obtain primary synthetic gas; and c) cooling, dust removing, deacidifying, and desiccating the primary synthetic gas to transform the primary synthetic gas into clean synthetic gas. | 05-23-2013 |
20130125464 | METHOD AND SYSTEM FOR PRODUCING SYNTHETIC GAS FROM BIOMASS - A method for producing synthetic gas from biomass by: a) grinding the biomass, feeding the biomass into a pyrolysis furnace while spraying a first superheated water vapor into the pyrolysis furnace, controlling the temperature of the pyrolysis furnace at 500-800° C., contacting the biomass with the first superheated water vapor for a pyrolysis reaction to yield crude synthetic gas and ash including coke; b) cooling the ash, and separating the coke from the ash; c) transporting the crude synthetic gas and the coke into a gasifier, spraying a second superheated water vapor into the gasifier, controlling the gasifier at an operating temperature of 1200-1600° C., contacting the biomass with the second superheated water vapor for a gasification reaction to yield primary synthetic gas; and d) cooling, removing dust, deacidifying, and desiccating the primary synthetic gas to obtain clean synthetic gas. | 05-23-2013 |
20130125465 | METHOD AND APPARATUS FOR PYROLYSIS AND GASIFICATION OF BIOMASS - A method for pyrolysis and gasification of biomass by: a) providing a gasifier and a pyrolysis furnace; heating and introducing a solid particle, or a plurality thereof, into the gasifier and the pyrolysis furnace; b) grinding and feeding the biomass into the pyrolysis furnace while spraying saturated water vapor into the pyrolysis furnace, contacting the biomass with the saturated water vapor at 500-800° C. to yield crude synthetic gas and ash including coke; c) separating the ash, heating the solid particle, and transporting the solid particle into the gasifier; d) cooling the ash, and separating the coke; and e) introducing the crude synthetic gas into the gasifier, transporting the coke into the gasifier while spraying saturated water vapor into the gasifier, contacting the coke and the crude synthetic gas with the saturated water vapor at 1200-1600° C. | 05-23-2013 |
20130289143 | METHOD AND DEVICE FOR PREPARING ACTIVE PARTICLE-CONTAINING STEAM - A method for preparing high-temperature, active particle-containing steam. The method includes: 1) preparing steam; selecting one or several non-oxidizing gases as a working gas; ionizing the working gas into a plasma working medium by using a plasma generator; and 2) injecting the plasma working medium into a high-temperature steam generator to form high-temperature ionized environment while introducing the steam into the high-temperature steam generator for allowing the steam to contact with the plasma working medium so that the steam is heated and activated to form active particle-containing steam. A device for preparing the high-temperature, active particle-containing steam is also provided. | 10-31-2013 |
20140026473 | METHOD AND DEVICE FOR SUPPLYING HEAT ENERGY AND CARBON DIOXIDE FROM EXHAUST GAS FOR VEGETABLE AND/OR ALGAE PRODUCTION - A method for supplying heat energy and carbon dioxide for vegetables and/or algae production using exhaust gas. The method includes: 1) introducing the exhaust gas to a primary heat exchanger to conduct a first indirect heat exchange between the exhaust gas and air from a vegetable greenhouse and/or an algae culturing house whereby providing hot air for the vegetable greenhouse and/or the algae culturing house; 2) introducing part of the exhaust gas after the first indirect heat exchange to a secondary heat exchanger to conduct a second indirect heat exchange between the exhaust gas and outdoor air; 3) introducing the exhaust gas to a CO | 01-30-2014 |
20140047831 | DISH-TYPE STIRLING SOLAR GENERATOR - A dish-type Stirling solar generator capable of running continuously day and night, including a dish-type Stirling solar generating set. The dish-type Stirling solar generating set includes a combustor, a position adjustment mechanism, and a bracket. The combustor includes an opening. The position adjustment mechanism is capable of adjusting the opening of the combustor to align or deviate from a heat receiver of the dish-type Stirling solar generating set. The position adjustment mechanism is disposed on the bracket of the dish-type Stirling solar generating set. The combustor is disposed on the position adjustment mechanism. A fuel supply system of the combustor is connected to the combustor via a main switch valve, a branch switch valve, a regulating valve, and a flexible conveying pipe. | 02-20-2014 |
20140200279 | CATALYST FOR METHANATION OF CARBON DIOXIDE, PREPARATION METHOD AND USAGE THEREOF - A catalyst for methanation of carbon dioxide. The catalyst is formed by mixing ash from a biomass power plant with a nickel compound and calcining the resulting mixture. The catalyst formed by calcination includes between 2 and 20 wt. % of nickel. | 07-17-2014 |
20140250931 | SEASONAL THERMAL ENERGY STORAGE SYSTEM - A seasonal thermal energy storage system for heat supply and removal, including an energy-storage device, a solar collector, a refrigerating unit, and a water supply device in closed-loop connection to a user terminal. The energy-storage device includes at least a heat source storage pond and a cold source storage pond. The heat source storage pond and the cold source storage pond are connected to water source via first water pumps. The water supply device includes a hot water supply pool connected to the heat source storage pond and a cold water supply pool connected to the cold source storage pond. The solar collector is connected to the heat source storage pond and the hot water supply pool via second water pumps. The refrigerating unit is connected to the hot water supply pool and the cold water supply pool via third water pumps. | 09-11-2014 |
20140256535 | COBALT-BASED NANO CATALYST AND PREPARATION METHOD THEREOF - A cobalt-based nano catalyst including a metal combination as a core and a porous material as a shell. The metal combination includes a first metal component Co, a second metal component selected from Ce, La, and Zr, and a third metal component selected from Pt, Ru, Rh, and Re. The catalyst includes between 10 and 35 wt. % of the first metal component, between 0.5 and 10 wt. % of the second metal component, between 0.02 and 2 wt. % of the third metal component, and a carrier. The carrier is a porous material such as nano silica or alumina. The carrier is in the shape of a spheroid, has a pore size of between 1 and 20 nm and a specific area of between 300 and 500 m | 09-11-2014 |
20140290246 | SOLAR AND STEAM HYBRID POWER GENERATION SYSTEM - Solar and steam hybrid power generation system including a solar steam generator, an external steam regulator, a turboset, and a power generator. A steam outlet end of the solar steam generator is connected to a steam inlet of the turboset. A steam outlet end of the external steam regulator is connected to the steam inlet of the turboset. A steam outlet of the turboset is connected to the input end of a condenser, and the output end of the condenser is connected to the input end of a deaerator. The output end of the deaerator is connected to the input end of a water feed pump. The output end of the water feed pump is connected to a circulating water input end of the solar steam generator. The output end of the water feed pump is connected to a water-return bypass of the external steam. | 10-02-2014 |
20140305784 | GASIFIER AND METHOD OF USING THE SAME FOR GASIFICATION OF BIOMASS AND SOLID WASTE - A gasifier including a vertically disposed furnace body, a feeder disposed in a middle part of the furnace body and communicating with the furnace body, one or two layers of microwave plasma generators, an external heater configured to supply external thermal energy for the gasifier, and a monitoring unit. The furnace body includes an upper nozzle for spraying vapor, a lower nozzle for spraying CO | 10-16-2014 |
20140306160 | ENTRAINED-FLOW GASIFIER AND GASIFICATION METHOD USING THE SAME FOR SYNTHESIZING SYNGAS FROM BIOMASS FUEL - A microwave plasma based entrained flow gasifier of biomass, including a furnace body and a fuel pretreatment system. The furnace body includes a fuel inlet disposed at the lower part of the furnace body, a syngas outlet disposed at the top of the furnace body, and a slag outlet disposed at the bottom of the furnace body. The fuel inlet presents in the form of nozzles. The fuel pretreatment system is disposed outside of the furnace body, and includes a fuel crushing apparatus, a sieving apparatus disposed downstream to the fuel crushing apparatus, a first fuel container for receiving particle size-qualified fuel, a second fuel container for receiving particle size-unqualified fuel, and a feeding hopper disposed downstream to the first fuel container. The first fuel container and the second fuel container are disposed side-by-side downstream to the sieving apparatus. | 10-16-2014 |
20140306161 | FIXED BED GASIFIER AND METHOD OF GASIFICATION OF BIOMASS USING THE SAME - A gasifier, including a vertically disposed furnace body, a monitoring unit, and a microwave plasma generating device. The furnace body includes a material and fuel inlet, a syngas outlet, an oxygen/vapor inlet, and a slag outlet. The furnace body has a clearance zone in an upper part thereof and a fixed bed zone in a lower part thereof. The slag outlet is disposed at the bottom of the furnace body. The monitoring unit is disposed close to the syngas outlet. At least one microwave plasma generating device is disposed on the furnace body. | 10-16-2014 |
20140377422 | METHOD FOR REMOVAL OF METAL IONS FROM RICE HULL - A method for removal of metal ions from rice hull. The method includes: 1) providing a water storage reactor, and disposing a gas dispersion device at the bottom of the water storage reactor; 2) bagging rice hull, placing it in the water storage reactor, and pressing down on the bagged rice hull to be lower than a water surface in the water storage reactor; 3) spraying industrial flue gas into the water storage reactor; controlling the amount of the industrial flue gas such that the amount of carbon dioxide dissolved in per 100 g of water is about 1 g, whereby generating a carbonic acid solution; 4) allowing the carbonic acid solution to react with metal ions in the rice hull to yield a precipitate; and 5) washing the rice hull collected in step 4), washing again with desalinated water, and then squeezing the rice hull. | 12-25-2014 |
20150045458 | METHOD AND DEVICE FOR CONVERTING CARBON DIOXIDE IN FLUE GAS INTO NATURAL GAS - A method for converting carbon dioxide in flue gas into natural gas using dump energy. The method includes: 1) transforming and rectifying a voltage of dump energy generated from a renewable energy plant, introducing the voltage-transformed and rectified dump energy into an electrolyte solution to electrolyze water therein to yield H | 02-12-2015 |
20150096945 | SLURRY-LIQUID SEPARATOR FILTER AND FILTRATION METHOD USING THE SAME - A slurry-liquid separator filter, including: a filter cylinder body, a filter pipe disposed in the filter cylinder body and a filter core disposed on the filter pipe, a material inlet disposed on the filter cylinder body, a solid residue outlet disposed at the bottom part of the filter cylinder body, and a filtrate outlet disposed at the middle-lower part of the filter cylinder body. The filter core includes a plurality of filter disks connected to the filter pipe, and the filter disks are perpendicular to the longitudinal axis of the filter cylinder body. The upper end of the filter pipe is connected to the rotational axis of a variable-frequency motor. The top part of the filter cylinder body and a transmission shaft of the variable-frequency motor are sealed through high pressure hard sealing. | 04-09-2015 |
20150099813 | METHOD FOR IMPROVING FISCHER-TROPSCH SYNTHESIS AND RECYCLING EXHAUST GASES THEREFROM - A method for improving Fischer-Tropsch synthesis and recycling exhaust gases therefrom. The method includes: 1) transforming raw gas for Fischer-Tropsch synthesis using a water-gas shift reaction, transporting the transformed raw gas to a Fischer-Tropsch synthesis device for Fischer-Tropsch synthesis in the presence of a Fe-based or Co-based catalyst; 2) introducing exhaust gases from the Fischer-Tropsch synthesis device to a first pressure-swing adsorber for hydrogen recovery; 3) introducing the exhaust gases from 2) to a second pressure-swing adsorber for methane recovery; 4) returning part of the hydrogen obtained from 2) to 1) to mix with the raw gas, and transforming a resulting mixed gas to adjust a hydrogen/carbon ratio of the raw gas; and 5) introducing the methane in 3) to a methane reforming device to reform the methane whereby yielding syngas having relatively high hydrogen/carbon ratio, and transporting the syngas to 1) to mix with the raw gas. | 04-09-2015 |
20150099814 | METHOD FOR PREPARING LIQUID HYDROCARBONS FROM SYNGAS - A method for preparing a liquid hydrocarbon from syngas. The method includes: 1) mixing crude syngas from a biomass gasifier and a hydrogen-rich gas to yield a mixed gas; 2) dehydrating and decarbonizing the mixed gas for removal of moisture, carbon dioxide, and impurities, to yield a fine syngas; 3) introducing the fine syngas to a Fischer-Tropsch synthesis device in the presence of a catalyst, controlling a reaction temperature of the Fischer-Tropsch synthesis at between 150 and 300° C. and a reaction pressure of between 2 and 4 MPa (A), to yield a liquid hydrocarbon and water which is discharged out of the Fischer-Tropsch synthesis device; and 4) returning 70-95 vol. % of exhaust gases from the Fischer-Tropsch synthesis device to step 3) to mix with the fine syngas, and introducing the resulting mixed gas to the Fischer-Tropsch synthesis device. | 04-09-2015 |
20150105480 | METHOD FOR RECYCLING NOBLE METALS FROM FISCHER-TROPSCH PRODUCTS - A method for recycling a noble metal from Fischer-Tropsch synthesis products. The method includes: 1) filtering a reaction product in a Fischer-Tropsch synthesis reactor by an inner filter; discharging a filtered reaction product to a first filtration buffer tank; separating a gas phase product or a part of a liquid phase product from the reaction product; introducing the liquid-solid two-phase product to a refining filter for product refining; 2) introducing a liquid phase product containing a catalyst slurry to a dynamic filter, collecting the filtered liquid phase product including a waste catalyst and noble metal ions; introducing the liquid phase product to a second filtration buffer tank; and introducing the filtered liquid phase product to the refining filter; and 3) forming a clay filter cake on a filter disk; and refining the products introduced into the refining filter in 1) and 2). | 04-16-2015 |
20150119595 | METHOD FOR PREPARING SURFACE-MODIFIED NANOSILICON DIOXIDE FROM RICE HULLS - A method for preparing surface-modified nano silicon dioxide from rice hulls. The method includes: 1) pretreating rice hulls using a treating gas containing CO | 04-30-2015 |
20150126629 | METHOD FOR RECYCLING EXHAUST GASES FROM FISCHER-TROPSCH SYNTHESIS - A method for recycling exhaust gas from Fischer-Tropsch synthesis. The method includes: 1) introducing raw gas to a shift reactor to conduct a water-gas shift reaction, and collecting shift gas; 2) introducing the shift gas to a Fischer-Tropsch synthesis device to yield a hydrocarbon fuel and exhaust gas, returning part of the exhaust gas as recycle gas; 3) introducing another part of the exhaust gas to a methanation reactor, allowing a methanation reaction to happen between the part of the exhaust gas and water vapor; 4) introducing a mixed gas product from the methanation reaction to a methane reforming reactor; 5) transporting the hydrogen and carbon monoxide resulting from the methane reforming reaction to a gas separator, separating the hydrogen and obtaining a mixed gas including carbon dioxide; and 6) returning the mixed gas including carbon dioxide to the methane reforming reactor. | 05-07-2015 |
20150191573 | POLYMER MATERIAL HAVING HIGH CAPACITY FOR HYDROGEN STORAGE AND PREPARATION METHOD THEREOF - A high capacity polymer hydrogen storage material, including a linear high molecular polymer as a main chain. At least one side chain or a terminal group of the linear high molecular polymer is first aminated using a polyamine compound and then reacts with a borohydride to yield an ammonia borane derivative grafted to the side chain or the terminal group of the linear high molecular polymer. | 07-09-2015 |
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 |
20150291463 | APPARATUS AND METHOD FOR DESALINATING SEAWATER - An apparatus for desalinating seawater, including: a seawater purifying system and a seawater desalinating system. The seawater purifying system includes: a purified seawater transporting pump including a purified seawater output main pipe. The seawater desalinating system includes: a solar thermal apparatus for concentrating solar energy and collecting heat, a solar energy heat storage tank, a purified seawater heater, a heated seawater pump, at least one stage of seawater flash evaporator, a freshwater main pipe, a sealed fresh water storage tank, a vacuum pump, and a concentrated brine pump. The solar thermal apparatus includes a heat transfer medium chamber. The purified seawater heater includes: a first heat exchanger utilizing a heat transfer medium as a heat source, an inlet, a seawater outlet, and an inlet main pipe. Each stage of seawater flash evaporator includes a flash evaporator body and a seawater cooler. | 10-15-2015 |
20150337811 | SOLAR AUTOMATIC HEAT COLLECTING AND EQUALIZING TUBE, AUTOMATIC HEAT EQUALIZING TROUGH-TYPE MODULE, SOLAR-THERMAL COMPLEMENTARY POWER GENERATION SYSTEM COMPRISING THE SAME, AND POWER GENERATION METHOD USING THE SAME - A solar automatic heat collecting and equalizing tube, including: a glass tube, an absorption tube, and a baffle. The glass tube is sleeved on the absorption tube. The absorption tube is coated with a heat absorption layer. The space between the glass tube and the absorption tube is vacuum. The baffle is disposed in the inner cavity of the absorption tube and is configured to drive a fluid in the absorption tube to tumble up and down alternately. The baffle is spiral in shape and fixed in the absorption tube. | 11-26-2015 |
20160040084 | METHOD AND DEVICE FOR CONVERTING CARBON DIOXIDE IN FLUE GAS INTO NATURAL GAS - A device for converting carbon dioxide in flue gas into natural gas using dump energy. The device includes a transformer and rectifier device, an electrolytic cell, a turbine, a carbon dioxide heater, a primary fixed bed reactor, a secondary fixed bed reactor, a natural gas condenser, and a process water line. An outlet of the transformer and rectifier device is connected to a power interface of the electrolytic cell, a gas-liquid outlet of a cathode of the electrolytic cell is connected to a gas-liquid inlet of a hydrogen separator, and a liquid outlet of the hydrogen separator is connected to a liquid reflux port of the cathode of the electrolytic cell. | 02-11-2016 |
20160102887 | SEASONAL HEAT-COLD ENERGY STORAGE AND SUPPLY POOL AND SEASONAL HEAT-COLD ENERGY STORAGE AND SUPPLY SYSTEM COMPRISING THE SAME - A seasonal heat-cold energy storage and supply pool, including a salt-free solar pool at the upper layer and an energy storage pool at the lower layer. The salt-free solar pool and the energy storage pool are separately connected to a water source. The salt-free solar pool includes a pool bottom and a pool wall. The pool bottom of the salt-free solar pool functions as a top cover of the energy storage pool. The energy storage pool includes a wall and a bottom which are a composite layer. The energy storage pool is provided with a heat exchange coil configured to implement heat exchange in the energy storage pool for supplying heat and cold for an external user. The salt-free solar pool and the energy storage pool are communicated through controllable valves at the pool bottom of the salt-free solar pool. | 04-14-2016 |
20160102910 | INTEGRATED SOLAR ENERGY DRYING SYSTEM - An integrated solar energy drying system, including: a solar greenhouse, a solar energy storage bed, an air condenser, a wet dust collector, pipes, valves, and blowers. The solar greenhouse includes: a top side, three sunny sides, a shady side, floorboards, a gas inlet, and two gas outlets. The solar energy storage bed includes: an upper air box, a lower air box, a plurality of solar heat collecting-storing pipes, and a sealing chamber. Each solar heat collecting-storing pipe includes an air pipe. The air condenser includes: an air inlet, an air outlet, two gas chambers, and a bundle of gas pipes. The solar greenhouse, the solar energy storage bed, the air condenser, the wet dust collectors are connected via pipes. The valves and the blowers are disposed on the pipes. | 04-14-2016 |
Yimeng Chen, Wuhan CN
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20150242700 | METHOD FOR ESTIMATING ROTATION AXIS AND MASS CENTER OF SPATIAL TARGET BASED ON BINOCULAR OPTICAL FLOWS - A method for estimating a rotation axis and a mass center of a spatial target based on binocular optical flows. The method includes: extracting feature points from binocular image sequences sequentially and respectively, and calculating binocular optical flows formed thereby; removing areas ineffective for reconstructing a three-dimensional movement trajectory from the binocular optical flows of the feature points, whereby obtaining effective area-constrained binocular optical flows, and reconstructing a three-dimensional movement trajectory of a spatial target; and removing areas with comparatively large errors in reconstructing three-dimensional motion vectors from the optical flows by multiple iterations, estimating a rotation axis according to a three-dimensional motion vector sequence of each of the feature points obtained thereby, obtaining a spatial equation of an estimated rotation axis by weighted average of estimated results of the feature points, and obtaining spatial coordinates of a mass center of the target according to two estimated rotation axes. | 08-27-2015 |
Yong-Nian Chen, Wuhan CN
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20150041486 | VENDING MACHINE - A vending machine includes a rack, a number of storage containers, a controlling chip, and a number of locking modules. The number of storage containers is accommodated in the rack. Each of the locking modules is secured to one corresponding storage container and electrically connected to the controlling chip. In an initial state of the locking modules, the storage containers are secured to the rack. The controlling chip is configured to unlock one of the locking modules to allow the corresponding storage container to be pulled out of the rack. | 02-12-2015 |
Youkang Chen, Wuhan CN
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20150136526 | BRIDGE MAINTENANCE VEHICLE WITH HINGE-CONNECTED TYPE HANGING BRACKET AND CAPABLE OF AVOIDING BRIDGE-SIDE OBSTACLES - A bridge maintenance vehicle with a hinge-connected hanging bracket for avoiding bridge-side obstacles comprises an unwheeling and a suspension arm. The unwheeling comprises a vehicle frame chassis. The suspension arm is a C-shaped hanging bracket. The vehicle frame chassis is connected to a lower end of a strut in a hinged manner through a longitudinal shaft hinge and a longitudinal shaft. A protruding end of a lower cross beam of the C-shaped hanging bracket is provided with at least a fixing point for a lifting rope or a lifting rope winding/unwinding device. A vehicle frame stringer is fixed at an upper end of the strut. A hanging bracket longitudinal beam is fixed at an upper end of a vertical rod of the C-shaped hanging bracket. The hanging bracket longitudinal beam and the vehicle frame stringer are movably connected with each other into a whole through at least two cross beams. | 05-21-2015 |
Yuancai Chen, Wuhan CN
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20130223668 | LOUDSPEAKER BOX AND MOBILE TERMINAL DEVICE - The present disclosure discloses a loudspeaker box, including a foam, a loudspeaker and a box having an opening of the box. The loudspeaker is internally placed inside the box through the opening of the box, an outer surface of the loudspeaker is aligned to an edge of the opening of the box, a gap is set between the loudspeaker and the opening of the box, and a bottom portion of the loudspeaker abuts against the bottom portion of the box; and the foam is annularly covered on the gap between the loudspeaker and the opening of the box, such that the integral thickness of the loudspeaker box is reduced. | 08-29-2013 |
Yu-Gui Chen, Wuhan CN
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20140048496 | MOUNTING APPARATUS FOR ELECTRONIC DEVICE - A mounting apparatus for electronic device includes a rack, a blocking member and a knob. The rack includes a bottom plate, a first side plate and a second side plate extending from opposite sides of the bottom plate. The bottom plate, the first side plate and the second side plate are configured to cooperatively clip an electronic device. The blocking member is rotatably secured to the first side plate and configured to prevent the electronic device from sliding along a first direction parallel to the first side plate and the bottom plate, to disengage from the rack. The knob is attached to the second side plate and engaged with the blocking member, for preventing the blocking member from being rotated relative to the first side plate. | 02-20-2014 |
20140061228 | GOODS DELIVERY MECHANISM FOR VENDING MACHINE - A goods delivery assembly for a vending machine includes a rotatable shaft, a shell movably mounted on the shaft, and a transmitting member mounted in the shell. A hard coil is mounted on the shell. The transmitting member is engaged with the rotatable shaft. The shaft rotates in a first direction to rotate the shell for the delivery of goods and, to allow for wear and the accumulation of errors in the starting position, configured to rotate in a second direction with respect to the shell to cancel the effects of wear and any accumulated positioning errors. | 03-06-2014 |
20140076921 | DISPENSING ASSEMBLY AND DISPENSING DEVICE IN VENDING MACHINE - A dispensing assembly for a vending machine includes a rigid coil carrying goods, a motor and shaft, and an adjusting member. The adjusting member is mounted on the rotating shaft of the motor and carries the rigid coil. With the motor stopped, the adjusting member is rotatable by hand in the normal direction of rotation by virtue of a pair of spring-crushed and opposing teeth sets. The release of the adjusting member allows the teeth sets to mesh together again at a new desired starting position, to take up wear and accumulated errors in the starting position of the rigid coil. A dispensing device is further disclosed with the dispensing assembly. | 03-20-2014 |
20140175960 | VENDING MACHINE - A vending machine includes a change cabinet, a guiding duct, and a guiding member. The change cabinet stores a plurality of coins. The change cabinet includes a bottom wall. The bottom wall defines an output opening. The guiding duct includes a bottom panel and two side panels extending from the bottom panel. The guiding member is mounted between the two side panels. The guiding member includes a guiding panel body. The change cabinet is mounted on the guiding duct to enable the output opening to be located between the two side panels. There is an acute angle defined between the guiding panel body and the bottom wall to guide a coin from the output opening to move to the bottom panel. | 06-26-2014 |
20140184036 | GOODS STORAGE APPARATUS FOR A VENDING MACHINE - A goods storage apparatus for a vending machine includes a controlling cabinet and a rack. The controlling cabinet includes a number of controlling devices and a pair of pillars. The pair of pillars defines a number of engaging holes facing each other. The rack accommodates items therein. The rack includes a pair of side walls. The pair of side walls includes a pair of clasps. The pair of clasps engages in the engaging holes to mount the rack between the pair of pillars. | 07-03-2014 |
20140375184 | ELECTRONIC DEVICE ENCLOSURE WITH REAR COVER - An electronic device enclosure includes a rear cover, a securing bracket, and a securing assembly. The rear cover includes a hook. The securing bracket includes a latching portion engaged with the hook. The securing assembly includes a securing member and a sliding shaft. The securing member is secured to the securing bracket. The mounting member is movable relative to the securing bracket to slide the sliding shaft. The sliding shaft presses edges of the limiting slot to push the rear cover away from the securing bracket to disengage the hook from the latching portion when sliding. | 12-25-2014 |
20150208531 | FOOT-STYLE SUPPORTING ASSEMBLY - A foot stool assembly is disclosed. The foot stool assembly includes a foot stool, a foot pad, a grasping member, and a fastener. The foot pad includes a mounting plate. The fastener secures the mounting plate and the grasping member to the foot stool. The mounting plate is located between the foot stool and the grasping member, preventing the foot pad from coming off the foot stool. | 07-23-2015 |
20150230368 | MOUNTING SYSTEM FOR HARD DISK DRIVE - A mounting system for a hard disk drive includes a case, an insulation member, and a mounting member. The case is configured to receive the hard disk drive and includes a sidewall and an EMI protection structure extending from the sidewall. The insulation member is secured to the sidewall. The mounting member extends through the sidewall and the insulation member and is configured to secure the hard disk drive to the case. The insulation member insulates the mounting member from the case, and the EMI protection structure is electronically coupled to the mounting member, causing the case to be electronically coupled to the hard disk drive. | 08-13-2015 |
20150237743 | DISPLAY APPARATUS - A display apparatus includes a base, a screen, and a seal member. The base includes a mounting frame, and the mounting frame has a plurality of slanted surfaces. The screen includes a display panel and a plurality of side surfaces coupled to the display panel. The seal member is surrounded the display panel and attached to the plurality of side surfaces. The seal member is sandwiched between the screen and the mounting frame, and the plurality of slanted surfaces resists the seal member, to seal gaps between the screen and the mounting frame. | 08-20-2015 |
Yun Chen, Wuhan CN
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20160116949 | ELECTRONIC DEVICE ENCLOSURE - Electronic device enclosure includes a base, a cover, and a top frame. The base comprises a bottom plate, a rear plate with a first edge coupled to an edge of the bottom plate, and two opposing side plates with a first edge of each side plate coupled to an edge of the bottom plate and a second edge of each side plate coupled to the rear plate. The top frame is positioned along a second edge of the rear plate and each side plate, the second rear plate edge being opposite the first rear plate edge, and each second side plate edge being opposite the first edge of the side plate. The base and the cover plate cooperate to form a receiving space for enclosing a plurality of electronic components, and the bottom plate, the rear plate and each side plate are each primarily composed of non-metallic material. | 04-28-2016 |
Yuting Chen, Wuhan CN
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20160046856 | METHOD FOR PREPARING ULTRA-LIGHT-WEIGHT (ULW) PROPPANT APPLIED ON OIL AND GAS WELLS - A method for preparing an ultra-light-weight (ULW) proppant usable in the oil and gas industry. The method uses silane coupling agent and organic acid to modify silica fume (SF) to obtain modified SF that is lipophilic and hydrophobic. The modified SF is used as inorganic phase, and the polymerizable monomer is used as organic phase, and the organic-inorganic composite microspheres are obtained through suspension polymerization. The ULW proppant is obtained by drying, screening, and pre-oxidization of the composite microsphere. The ULW proppant has a density of about 1.109 g/cm | 02-18-2016 |
Zhiqiang Chen, Wuhan CN
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20120238819 | ENDOSCOPE - An endoscope including a catheter, a steering handle for controlling the bending of the catheter, and a pipe connector. The catheter includes an outer tube and an inner tube. The outer tube is sleeved outside the inner tube. The steering handle includes a handle sleeve and a handle cover. The handle sleeve is sleeved outside the handle cover. An axial guide rail and a sliding block are arranged between the handle sleeve and the handle cover. The guide rail and the sliding block are fixed on the handle sleeve or the handle cover respectively. The outer tube is fixedly connected with the handle sleeve. The inner tube penetrates a through hole in the center of the handle sleeve, is connected with a port of the pipe connector and fixed therein. The pipe connector is positioned in the handle cover and fixedly connected therewith. | 09-20-2012 |
Zhongquan Chen, Wuhan CN
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20090321635 | BETA-RAY SOOT CONCENTRATION DIRECT READOUT MONITOR AND METHOD FOR DETERMINING EFFECTIVE SAMPLE - A beta-ray soot concentration direct readout monitor and a method for determining effective sample. The monitor includes a fume collection cell and a fume mass detection cell. The fume collection cell includes a fume sampling gun, a filter paper and a mechanical control auto form feed structure. The fume sampling gun includes a gathering tube, a pitot tube and a sheath tube. The gathering tube tail of the fume sampling gun is equipped with an upper cavity body and a corresponding lower cavity body. The filter paper passes through space between the upper and lower cavity bodies. A paper supporting gate is provided at the inlet of the lower cavity body. A smoke outlet is equipped at a lower part of the lower cavity body. The sampling area of the soot acquired from the upper cavity body is at least twice with the actual testing area of the filter paper. | 12-31-2009 |
Zhongshan Chen, Wuhan CN
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20160074215 | MACULAR SPARING CONTROL METHOD AND CONTROL SYSTEM FOR OPHTHALMIC LASER TREATMENT DEVICE - A macular sparing control method and control system for an ophthalmic laser treatment device. The method comprises: during fundus treatment by using a laser treatment device, automatically controlling a switch of the laser treatment device by using a control system; when a laser spot irradiates onto a macular area, stopping excitation of the laser treatment device; and when the laser spot leaves the macular area, starting excitation of the laser treatment device. Damages to macula lutea can be effectively avoided by designing a macular sparing system for laser treatment and another field. During a surgical operation, a surgeon can focus on treatment of an affected part without considering the problem of safety, operation can be performed more efficiently and boldly, and accordingly, the operation efficiency is increased, more comprehensive treatment is realized, and pain of a patient can be relieved to a maximum extent. | 03-17-2016 |
Zilin Chen, Wuhan CN
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20080237134 | METHODS AND APPARATUS TO CAPTURE AND RELEASE MICROBE PARTICLES USING AMINO-FUNCTIONALIZED SILICA - Methods and apparatus to capture and release microbe particles using amino-functionalized silica substrates are described. An example apparatus adapted to capture a microbe particle includes a silica substrate and a positively charged material to at least partially coat the silica substrate. The positive charged material includes an aminopropyl functional group. | 10-02-2008 |