Yuqiang
Yuqiang Cao, Jinan City CN
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20150077119 | THREE-DIMENSIONAL FOCUSING INDUCED POLARIZATION EQUIPMENT FOR ADVANCED GEOLOGICAL PREDICTION OF WATER INRUSH DISASTER SOURCE IN UNDERGROUND ENGINEERING - The invention discloses three-dimensional focusing induced polarization equipment for advance geological prediction of a water inrush disaster source in underground engineering, comprising a constant-current multiplex transmitter, an intelligent multichannel receiver, an automatic multi-electrode switch, an industrial personal computer, an observation electrode array and shielding electrodes, wherein electrodes in the observation electrode array are respectively used as a source electrode and observation electrodes; the industrial personal computer controls the constant-current multiplex transmitter to transmit currents of the same polarity to the shielding electrodes and the source electrode, so that the currents of the source electrodes are nearly directed straight ahead of a driving face under the action of the shielding electrodes; the observation electrodes are used for scanning data acquisition, and the data are fed back to the industrial personal computer through the intelligent multi-channel receiver; and the industrial personal computer controls the automatic multi-electrode switch to change the source electrode. | 03-19-2015 |
Yuqiang Chen, Hu Zhon CN
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20090117337 | BAMBOO-SURFACED LAMINATED LOUVER CURTAIN SLAT AND A METHOD OF MANUFACTURING THE SAME - A bamboo-surfaced laminated louver curtain slat and a method of manufacturing the same. The bamboo-surfaced laminated louver curtain slat comprises two peeled bamboo veneer layers and at least one filler layer sandwiched between the two bamboo veneer layers. The peeled bamboo veneer layers and the filler layer(s) are bond together in a glued manner. The production method comprises follow steps: thin peeled bamboo veneer layers are peeled from a massive bamboo board and after being cut into a specified width, the peeled bamboo veneer layers, together with filler material, are put into moulds for hot-pressing and gluing; or thin peeled bamboo veneer layers are peeled from a massive bamboo board made by gluing and pressing bamboo material, a first peeled bamboo veneer layer, filler material, and a second peeled bamboo veneer layer are glued and press-formed in sequence into a piece of ply-bamboo, then, laminated louver curtain slats of a specified width are cut from the ply-bamboo. The method of the invention is simple and easy to practice and material-saving, and it improves the variety of louver curtains. | 05-07-2009 |
Yuqiang Chen, Hu Zhou CN
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20110240209 | BAMBOO-SURFACED LAMINATED LOUVER CURTAIN SLAT AND A METHOD OF MANUFACTURING THE SAME - A bamboo-surfaced laminated louver curtain slat and a method of manufacturing the same. The bamboo-surfaced laminated louver curtain slat comprises two peeled bamboo veneer layers ( | 10-06-2011 |
Yuqiang Chu, Shenzhen CN
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20150249719 | METHOD AND DEVICE FOR PUSHING INFORMATION - The application provides a method and a device for pushing information and relates to internet technologies. The method includes: receiving an access request sent by a client, wherein the access request carries information of the client; obtaining dimensions of at least one category of the client according to the information of the client, combining the dimensions of at least one category of the client dimensionally, and obtaining at least one dimension combination of the client; calculating a hash value of each dimension combination of the client, searching for push information matching the hash value, and returning the push information searched out to the client. In the application, by initiatively pushing information to the client through dimensions of multiple categories of the client, the pushed information better meets the needs of the client, thereby improving experience of a user browsing a microblog channel. | 09-03-2015 |
Yuqiang Deng, Guangzhou CN
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20140089858 | INTERACTION METHOD FOR DYNAMIC WALLPAPER AND DESKTOP COMPONENT - An interaction method for a dynamic wallpaper and a desktop component including providing a dynamic wallpaper and at least one desktop component on a terminal screen, with the dynamic wallpaper including a background image, providing a screen capturing module for capturing the background image loaded with the desktop component to form a buffer file, and coding the same as an image format for storage, providing an edge detection module for performing pixel scanning comparison on the background image and the stored buffer image, circularly performing pixel scanning comparisons until the edge location data of the at least one desktop component is obtained, and changing the dynamic effects of the dynamic wallpaper according to the data obtained. | 03-27-2014 |
Yuqiang Lai, Shenzhen City CN
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20150127960 | USB Interface Power Supply Method and Power Supply Device for Time Division Multiple Access Load System - A USB interface power supply method and power supply device for a time division multiple access load system reduce costs of using the capacitance while guaranteeing the performance. The USB interface power supply device includes: a USB interface, a soft-start circuit and a DC-DC direct current conversion circuit that are connected in sequence, wherein, an output of the DC-DC direct current conversion circuit supplies power to the time division multiple access load system. The power supply device also includes a capacitor, wherein: a first end of the capacitor is connected between the soft-start circuit and the DC-DC direct current conversion circuit, a second end of the capacitor is set to be grounded, and the capacitor is used for limiting an input current of the DC-DC direct current conversion circuit; a capacitance value of the capacitor is decided according to voltages of the capacitor when the time division multiple access load system works and does not work, a maximum current allowed to be output by the USB interface, an input voltage of the DC-DC direct current conversion circuit, a voltage and a current required by the time division multiple access load system, and a working period of the time division multiple access load system. | 05-07-2015 |
Yuqiang Li, Xi'An CN
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20100073011 | LIGHT SOAKING SYSTEM AND TEST METHOD FOR SOLAR CELLS - A method and apparatus for exposing a solar device to simulated environmental conditions is described. In one embodiment, a chamber is described. The chamber includes a frame defining a partial enclosure having an interior volume, the frame comprising a door selectively sealing an opening in the frame, a plurality of lighting devices coupled to the enclosure interior of an open wall, each of the plurality of lighting devices being positioned to direct light toward an upper surface of a platen disposed in the interior area, and a plurality of fan units positioned in an opening formed in a sidewall of the frame, each of the plurality of fan units positioned to direct ambient air flow from the outside of the enclosure toward the platen and between the plurality of lighting devices to exit through the open wall. | 03-25-2010 |
20110026254 | METHOD AND APPARATUS FOR LIGHT SIMULATION IN A DESIRED SPECTRUM - Embodiments of the invention provide an improved method and apparatus including a hybrid lamp array for use as a simulated light source and within a solar simulator tool. In one embodiment, a light source for simulating a desired spectrum comprises a first plurality of lamps of a first type configured in a first plane and a second plurality of lamps of a second type configured in a second plane, wherein the second plane is substantially parallel to the first plane, and wherein the distance between the first and second planes is adjustable to simulate the desired spectrum. | 02-03-2011 |
Yuqiang Li, Qingdao City CN
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20120316129 | LIQUID DRESSING CONTAINING CHITOSAN DERIVATIVE AND PREPARATION METHOD THEREOF - The invention relates to a liquid dressing containing a chitosan derivative, comprising the following components in percentage by weight: 1-5% of CMCS (carboxymethyl chitosan), 0.1-0.5% of collagen albumen powder, 10-15% of humectant, 0.2-2% of antibacterial agent, 2-10% of penetration enhancers and the balance of deionized water. The liquid dressing is obtained by mixing the components in sequence, stirring evenly and bulking. The liquid dressing has the advantage of good biocompatibility, good antimicrobial, antiphlogistic and hemostatic effects and high biological safety, and is convenient to use. | 12-13-2012 |
Yuqiang Qian, New Brighton, MN US
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20140275323 | OLIGOMER-GRAFTED NANOPARTICLES AND ADVANCED COMPOSITE MATERIALS - Oligomer-grafted nanofiller compositions and composites including oligomer-grafted nanofillers are disclosed. An oligomer-grafted nanofiller composition for disposition in a polymer matrix, the polymeric matrix comprising polymers derived from a plurality of polymerizable units, can include a nanoparticle, one or more coupling groups bonded to the nanoparticle; and one or more oligomers bonded to the one or more coupling groups. In an embodiment the oligomer is derived from two or more polymerizable units, at least one polymerizable unit being at least substantially similar to at least one of the polymerizable units of the polymer matrix. In another embodiment the oligomer comprises two or more polymerizable units and improves dispersion, interfacial strength, or both dispersion and interfacial strength between the nanoparticle and the polymer matrix. Composites and methods are also disclosed. | 09-18-2014 |
20150344666 | Laminates Comprising Oligomer-Grafted Nanofillers and Advanced Composite Materials - The invention concerns nanofiller composition comprising (i) a nanoparticle; (ii) a plurality of coupling groups bonded to the nanoparticle; (iii) one or more (a) oligomers or (b) organic isocyanate residues bonded to the one or more coupling groups; and, optionally, (iv) one or more dispersing moieties that facilitate dispersion of the nanoparticle bonded to one or more of the coupling groups or organic isocyanate residues; as well as laminates comprising such nanoparticles in at least one layer. | 12-03-2015 |
20160046771 | OLIGOMER-GRAFTED NANOFILLERS AND ADVANCED COMPOSITE MATERIALS - Oligomer-grafted nanofiller compositions and composites including oligomer-grafted nanofillers are disclosed. An oligomer-grafted nanofiller composition for disposition in a polymer matrix, the polymeric matrix comprising polymers derived from a plurality of polymerizable units, can include a nanoparticle, one or more coupling groups bonded to the nanoparticle; and one or more oligomers bonded to the one or more coupling groups. In an embodiment the oligomer is derived from two or more polymerizable units, at least one polymerizable unit being at least substantially similar to at least one of the polymerizable units of the polymer matrix. In another embodiment the oligomer comprises two or more polymerizable units and improves dispersion, interfacial strength, or both dispersion and interfacial strength between the nano-particle and the polymer matrix. Composites and methods are also disclosed. | 02-18-2016 |
Yuqiang Tang, Beijing CN
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20130136105 | Sending an Identifier of a Wireless Local Area Network to Enable Handoff of a Mobile Station to the Wireless Local Area Network - In a wireless communications network, the presence of a wireless local area network in a cell segment is determined. An identifier of the wireless local area network in the cell segment is sent to at least one mobile station in the cell segment to enable the at least one mobile station to hand off to the wireless local area network. Optionally, information identifying geographic boundaries of cell segments and the wireless local area network can be sent to the at least one mobile station. | 05-30-2013 |
Yuqiang Wang, Shandong Province CN
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20150273426 | Fluidized Bed Reactor and Method for Preparing Polyoxymethylene Dimethyl Ethers from Dimethoxymethane and Paraformaldehyde - The invention belongs to energy chemical technical field, especially relates to a fluidized bed reactor and a method for preparation of polyoxymethylene dimethyl ethers from dimethoxymethane and paraformaldehyde. The fluidized bed reactor comprises a gas inlet, a gas distributor, a catalyst inlet, a gas outlet, a fluid inlet, a catalyst outlet, a bottom component and an interstage component, a bottom component related gas upward channel, an interstage component related gas upward channel, a fluid outlet, a bottom downcorner and an interstage downcorner. A process for preparation of polyoxymethylene dimethyl ethers comprises the steps of: fluidizing gas is introduced into a bottom bed from the gas inlet via the bottom component related gas upward channel through the gas distributor; the fluidizing gas goes upwards and flows out of the reactor via the gas outlet; paraformaldehyde and dimethoxymethane are introduced into a bed through the fluid inlet; the fluid goes downwards and leaves the reactor via the fluid outlet. Compared with a conventional cannula reactor, the fluidized bed reactor improves the dispersion uniformity of catalyst and conversion of formaldehyde. | 10-01-2015 |
Yuqiang Yu, Shanghai CN
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20150095936 | IMPLEMENTING MEDIA REQUESTS VIA A ONE-WAY SET-TOP BOX - A method can include initiating a video request via an application operating on a smart device. The method can also include transmitting the video request to a service provider from the smart device via a network to enable transmission of configuration information to a one-way set-top box and to enable transmission of video content corresponding to media content associated with the video request to the one-way set-top box based on the configuration information. | 04-02-2015 |
Yuqiang Yuan, Beijing CN
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20160086610 | AUDIO PROCESSING DEVICE AND METHOD AND ELECTRO-ACOUSTIC CONVERTING DEVICE AND METHOD - The present invention relates to an audio processing device and method, and an electro-acoustic converting device and method. The audio processing device comprises: a first receiving module, configured to receive a first audio signal; a second receiving module, configured to receive a second audio signal; an audio synthesizing module, configured to synthesize the first audio signal and the second audio signal to obtain a third audio signal; and an audio outputting module, configured to output the third audio signal. According to the present invention, when enjoying songs or music or learning languages by using an audio processing device or an audio playing device, a user is capable of hearing his or her own voice while singing or reading, which greatly improves the effects of self-entertainment and language learning. | 03-24-2016 |
Yuqiang Zhang, Shenzhen City CN
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20120140717 | METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL - The present invention provides a method for transmitting reference signals comprising: during carrier aggregation, a user equipment sending physical uplink shared channel (PUSCH) on one or more component carriers, and sending demodulation reference signals (DM RS) for the PUSCH on each section of bandwidth occupied by the PUSCH on each component carrier, wherein a DM RS sequence on a section of bandwidth is an independent sequence or part of an independent sequence and forms an independent sequence with DM RS sequences on multiple sections of bandwidth other than the section of bandwidth; the section of bandwidth is a section of continuous bandwidth occupied by the PUSCH on any component carrier, or is any of the multiple sections of bandwidth occupied by the PUSCH on any component carrier. The Present invention further provides a corresponding apparatus. | 06-07-2012 |
20120218881 | METHOD AND SYSTEM FOR ACKNOWLEDGMENT/NEGATIVE ACKNOWLEDGMENT FEEDBACK ON PHYSICAL UPLINK CONTROL CHANNEL - The present invention discloses a method and system for feeding back an acknowledgement/negative-acknowledgement response message on a physical uplink control channel. The method includes: sending, by a user equipment, an acknowledgement/negative-acknowledgement response message by adopting a manner based on a channel selection or based on a DFT-s-OFDM in a multiplexing mode according to a feedback manner or a feedback rule in the multiplexing mode configured by a base station. In the present invention, the base station can configure for the user equipment and directly indicate to the user equipment through the higher layer signaling the feedback manner in the multiplexing mode, and can also configure the feedback rule in the multiplexing mode for the user equipment; and the user equipment determines the feedback manner in the multiplexing mode according to the feedback manner or feedback rule configured by the base station. | 08-30-2012 |
20120243496 | Method and Base Station for Sending Uplink Scheduling Grant Control Signaling - A method for sending uplink scheduling grant signaling and a base station, applied in an Advanced Long Term Evolution (LTE-A) system, the method includes: a base station, according to a number of clusters occupied with non-consecutive resource allocation by a Physical Uplink Shared Channel (PUSCH) of a scheduled user equipment in a component carrier, configuring at least one uplink scheduling grant signaling for the user equipment, wherein each uplink scheduling grant signaling indicates an allocation of resource for one or two clusters occupied by the PUSCH; and the base station allocating a Physical Downlink Control Channel (PDCCH) for each uplink scheduling grant signaling, and sending the uplink scheduling grant signaling to the user equipment. The flexibility of the resource allocation in the case of multiple clusters is enhanced, meanwhile the reliability of transmission of the scheduling grant signaling is ensured. | 09-27-2012 |
Yuqiang Zhang, Tongxiang Zhejiang CN
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20130203583 | COMPOSITION FOR PREPARING HIGH-PERFORMANCE GLASS FIBER BY TANK FURNACE PRODUCTION - A composition for preparing high-performance glass fiber by tank furnace production comprising in preferred percentage by weight: 57.5˜62.5% of SiO | 08-08-2013 |
20150259240 | COMPOSITION FOR PREPARING HIGH-PERFORMANCE GLASS FIBER BY TANK FURNACE PRODUCTION - A composition for preparing high-performance glass fiber by tank furnace production comprising in preferred percentage by weight: 57.5˜62.5% of SiO | 09-17-2015 |
Yuqiang Zhang, Tongxiang City CN
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20100222198 | New type of fiberglass composition - This invention involves a fiberglass composition containing the following components: SiO | 09-02-2010 |
Yuqiang Zhao, Shanghai CN
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20140302723 | ELECTRICAL CONTACT AND ELECTRICAL CONNECTOR ASSEMBLY INCLUDING THE SAME - Electrical contact having a body portion and a compliant contact tail that is coupled to the body portion and configured to be inserted into a plated thru-hole (PTH). The contact tail extends from the body portion along a central axis to a leading end. The contact tail includes first and second compliant regions that are located between the leading end and the body portion. The contact tail has a joint region that joins the first and second compliant regions. Each of the first and second compliant regions is dimensioned to mechanically engage the PTH when inserted therein. The joint region is dimensioned smaller than the first and second compliant regions such that the joint region moves freely through the PTH. | 10-09-2014 |
20150380851 | Connection Terminal and Electrical Connector - A connection terminal has a connector body having a mating end and an opposite cable receiving end; a pair of contact arms extending from the mating end; and a cable receiving member having an approximate cylindrical shape with a variable diameter, and extending from the cable receiving end. | 12-31-2015 |