Qin, Shanghai
Bing Qin, Shanghai CH
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20160046760 | NOVEL CYCLIC ACETAL, CYCLIC KETAL DIAMINES EPOXY CURING AGENTS AND DEGRADABLE POLYMERS AND COMPOSITES BASED THEREON - The present invention provides, among others, compounds of the following formula which can be used as degradable curing agents, methods for preparing the compounds, degradable polymers and reinforced composites, methods for degrading and recycling the polymers and composites. | 02-18-2016 |
Bing Qin, Shanghai CN
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20130245204 | NOVEL AGENTS FOR REWORKABLE EPOXY RESINS - Compounds of formula I, uses as crosslinking agents or curing agents thereof, and resins obtained by using the compounds as crosslinking agents. | 09-19-2013 |
20140221510 | REINFORCED COMPOSITE AND METHOD FOR RECYCLING THE SAME - The present invention relates to a reinforced composite and method for recycling the same. The reinforced composite comprises a reinforcement material in a cross-linked polymer matrix, wherein the cross-linked polymer comprises a cross-linking group derived from a curing agent represented by formula (I), Wherein R | 08-07-2014 |
20160052871 | NOVEL CURING AGENTS AND DEGRADEABLE POLYMERS AND COMPOSITES BASED THEREON - The present invention provides, among others, compounds of Formula (I) or a salt thereof, methods for making these compounds, degradable polymers and reinforced composites made therefrom, and methods for degrading and/or recycling the degradable polymers and reinforced composites. | 02-25-2016 |
Bingbing Qin, Shanghai CN
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20120253069 | METHOD FOR SEPARATION AND PURIFICATION OF LONG-CHAIN DIACIDS - A method for the separation and purification of at least one long-chain diacid, comprising: | 10-04-2012 |
20150025259 | PROCESS FOR TREATING REACTION SOLUTION CONTAINING LONG CHAIN DICARBOXYLATE - Disclosed is a process for treating a reaction solution containing a long chain dicarboxylate. The process is characterized by comprising: acidifying a reaction solution so as to convert the long chain dicarboxylate into a long chain dicarboxylic acid, adding an extractant so as to extract the resulting long chain dicarboxylic acid, separating the phase rich in the long chain dicarboxylic acid, and further separating the long chain dicarboxylic acid. The process of the present invention has the following advantages: 1) the processing route is simple, the operation time is short, less equipment is required, and the production efficiency is high; 2) product yield is high; 3) product quality is good, purity in the resulting products is high, and the color is lighter; and 4) no active carbon is consumed and the solvent can be recycled, thereby saving resources and being environmentally friendly. | 01-22-2015 |
Bo Qin, Shanghai CN
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20140373981 | Manufacturing Method for Strip Casting 700 MPa-Grade High Strength Atmospheric Corrosion-Resistant Steel - A manufacturing method for strip casting 700 MPa-grade high strength atmospheric corrosion-resistant steel, comprising the following steps: 1) smelting, where the chemical composition of a molten steel in terms of weight percentage is that C is between 0.03-0.1%, Si≦0.4%, Mn is between 0.75-2.0%, P is between 0.07-0.22%, S≦0.01%, N≦0.012%, Cu is between 0.25-0.8%, Cr is between 0.3-0.8%, and Ni is between 0.12-0.4%, additionally, also comprised is at least one micro-alloying element among Nb, V, Ti, and Mo, where Nb is between 0.01-0.1%, V is between 0.01-0.1%, Ti is between 0.01-0.1%, and Mo is between 0.1-0.5%, and where the remainder is Fe and unavoidable impurities; 2) strip casting, where a 1-5 mm-thick cast strip is casted directly; 3) cooling the cast strip, where the cooling rate is greater than 20° C./s; 4) online hot rolling the cast strip, where the hot rolling temperature is between 1050-1250° C., where the reduction rate is between 20-50%, and where the deformation rate is >20s | 12-25-2014 |
Chunhua Qin, Shanghai CN
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20100204513 | Preparation process of a complex oxide catalyst and application thereof to the synthesis of the acrylic acid - The present invention provides a complex oxide catalyst whose general formula is Mo | 08-12-2010 |
Dandan Qin, Shanghai CN
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20150378228 | ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY DEVICE - The array substrate includes: a substrate; a plurality of scan lines and a plurality of data lines disposed on the substrate intersecting each other to define a plurality of pixel elements and insulated from each other; a first transparent conductive layer disposed on the substrate; and a second transparent conductive layer disposed on the substrate and in parallel to and insulated from the first transparent conductive layer. The data lines, the first transparent conductive layer, and the second transparent conductive layer each comprise a plurality of bended portions, and the bended portions of the second transparent conductive layer are parallel to those of the first transparent conductive layer; additionally or alternatively; the bended portions of the data lines are parallel to those of the first transparent conductive layer or the second transparent conductive layer. | 12-31-2015 |
20160103350 | PIXEL STRUCTURE AND MANUFACTURING METHOD THEREFOR, ARRAY STRUCTURE, DISPLAY PANEL AND DISPLAY DEVICE - A pixel structure and manufacturing method therefor, an array structure, a display panel and a display device. And the pixel structure includes data lines; scan lines; pixel units formed by intersecting the data lines with the scan lines, where each pixel unit corresponds to one data line and one scan line; a TFT and a pixel electrode disposed in each of pixel units, where the pixel electrode includes slits, at least one of which includes at least one corner area at an end thereof; where the pixel electrode in a row is electrically connected to a TFT in a pixel unit, the pixel unit is disposed in the same row as and adjacently at one side of the pixel electrode, and at least one corner area of the pixel electrode extends toward the TFT electrically connected to the pixel electrode. | 04-14-2016 |
20160103372 | PIXEL STRUCTURE, MANUFACTURING METHOD OF PIXEL STRUCTURE, ARRAY SUBSTRATE, DISPLAY PANEL, AND DISPLAY DEVICE - The present disclosure provides a pixel structure, a manufacturing method of a pixel structure, an array substrate, a display panel, and a display device. The pixel structure includes a plurality of data lines, a plurality of scan lines, a plurality of pixel units and a pixel electrode in each pixel unit including a plurality of slits. An end of the slit includes at least one corner. The white pixel unit includes a first TFT and a second TFT. In a row of pixel units, a first TFT of each white pixel unit is electrically connected to a pixel electrode of the white pixel unit, and a second TFT of each white pixel unit is electrically connected to a pixel electrode of a pixel unit adjacent to the white pixel unit. The corner of the slit in the pixel electrode electrically connected with the second TFT extends toward the second TFT. | 04-14-2016 |
20160104447 | PIXEL STRUCTURE, ARRAY SUBSTRATE, DISPLAY PANEL, DISPLAY DEVICE, AND DRIVING METHOD OF DISPLAY DEVICE - A pixel structure, array substrate, display panel, display device, and driving method of the display device are provided. The pixel structure includes a plurality of data lines and a plurality of scan lines; a plurality of pixel units formed by intersecting the data lines with the scan lines. Each of the pixel units corresponds to one of the data lines and one of the scan lines; and the pixel unit includes a pixel electrode and a thin film transistor therein. In one of two adjacent columns of pixel units, a pixel electrode of each pixel unit is electrically connected with a thin film transistor of the pixel unit; and in the other one of the two adjacent columns of pixel units, a pixel electrode of each pixel unit in a row is electrically connected with a thin film transistor of a pixel unit in an adjacent row. | 04-14-2016 |
20160126257 | ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE - An array substrate includes a substrate, a plurality of gate lines and a plurality of data lines intersecting each other and being insulating from each other, and a plurality of pixel units arranged in an array and surrounded by the intersecting gate lines and data lines. The array substrate also includes at least one temperature measuring unit and at least one gate signal start control line. The temperature measuring unit includes at least one thin film transistor. The array substrate further includes a signal input line, a signal output line, and resistor is arranged on the signal input line. The temperature measuring unit includes a first terminal electrically connected with the signal input line and a second terminal electrically connected with the signal output line. | 05-05-2016 |
20160133652 | ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY PANEL - An array substrate and a liquid crystal display panel including the array substrate are provided. The array substrate includes: multiple pixel units; at least one additional functional area located in each row of a matrix formed by the multiple pixel units, where the additional functional area is provided with a gate signal detecting transistor; and a detection signal output line and a preset signal line connected with each other. By detecting whether a drive signal on a gate line is normal using the gate signal detecting transistor, the problem of manually detecting one-by one whether a signal on a gate line is normal can be avoided, thereby improving the detection efficiency and accuracy. | 05-12-2016 |
Dong Qin, Shanghai CN
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20130183860 | USB DEVICE WITH STRENGTHENED HOUSING - A USB device includes a main body, a PCB fixed in the main body and a USB connector connected to the main body. The USB connector includes a shell, a USB plug and a cover. The shell defines a receiving room, a first opening and a second opening and includes an integrally formed enclosure enclosing the receiving room and a first flange outwardly protruding from the enclosure. The USB plug electrically connects to a wire group and is inserted into the shell from the first opening. The cover shields the second opening and is fixed to the shell. The cover includes a second flange engaging with the first flange to cooperatively receive the wire group and connect to the main body. | 07-18-2013 |
20140211383 | ELECTRONIC DEVICE - An electronic device includes a case and a connector. The case includes a first sidewall, a second sidewall perpendicularly connected to the first sidewall, and a pair of latching protrusions. A through hole is defined in the first sidewall. The pair of latching protrusions is located on the two opposite sides of the through hole and perpendicular extended from the second sidewall. Each of the latching protrusions comprises a first side near to the through hole and a second side away from the through hole. The connector is inserted in the case. The connector includes a shaft portion and a flange radially extending from the shaft portion. The shaft portion is inserted into the through hole. Thus, securing the connector from falling. | 07-31-2014 |
Feng Qin, Shanghai CN
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20160041434 | PIXEL STRUCTURE AND PIXEL COMPENSATION METHOD THEREOF - A pixel structure is disclosed. The pixel structure includes an array of pixels, where each of the pixels includes one or two sub-pixels. Each sub-pixel is one of first, second, and third different colors, and the array includes a first pixel and a plurality of surrounding pixels adjacent to the first pixel. The first pixel includes the same number of sub-pixels as the surrounding pixels, and a sub-pixel configuration of at least one of the surrounding pixels is different from that of the first pixel. A sub-pixel in one of the surrounding pixels adjacent to the first pixel and different from all sub-pixels of the first pixel is a compensation sub-pixel for the first pixel, and at least one of the compensation sub-pixels is used with the first pixel. | 02-11-2016 |
20160117969 | PIXEL STRUCTURE, DISPLAY PANEL AND PIXEL COMPENSATION METHOD THEREFOR - A pixel structure including a pixel array is disclosed. The pixel array includes a plurality of pixels, each including a first sub-pixel, a second sub-pixel, and a third sub-pixel. The pixel array also includes a plurality of pixel dots, each including a plurality of sub-pixels from two adjacent rows of sub-pixels in the pixel array, wherein any two of the adjacent rows of sub-pixels in the pixel array are shared by each other. A first pixel dot includes a first sub-pixel and a plurality of surrounding sub-pixels adjacent to the first sub-pixel, wherein at least one or more of the surrounding sub-pixels and the first sub-pixel are shared by each other. In addition, the first pixel dot includes at least four sub-pixels including at least one first sub-pixel, one second sub-pixel, and one third sub-pixel. | 04-28-2016 |
Guo-Wei Qin, Shanghai CN
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20080214493 | Use of Flavone Compounds as Potassium Channel Inhibitors - This invention provides a method for treating or preventing human atrial arrhythmia (fibrillation) using the leading flavone compound acacetin, and its derivatives and analogues that inhibit the ultra-rapidly-activating delayed rectifier potassium current (I | 09-04-2008 |
20100331271 | Use of Acacetin and Related Compounds as Potassium Channel Inhibitors - This invention provides a method for treating or preventing human atrial arrhythmia (fibrillation) using the leading flavone compound acacetin, and its derivatives and analogues that inhibit the ultra-rapidly-activating delayed rectifier potassium current (I | 12-30-2010 |
Haibin Qin, Shanghai CN
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20150044739 | CANDIDA SAKE STRAIN FOR PRODUCING LONG CHAIN DICARBOXYLIC ACIDS - A strain of Candida sake, CAT H | 02-12-2015 |
Hexi Qin, Shanghai CN
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20150116990 | LINEAR LIGHT FIXTURE - A light fixture is provided that includes a plurality of light emitting sources, such as e.g., LEDs, that are arranged along a longitudinal direction. A heat sink provides a support structure for the lights while also assisting with the dissipation of heat. A diffuser covers the light emitting sources and is also supported by the heat sink. One or more optical elements such as e.g., a reflector or internally reflecting lens may be used to help direct light rays from the light emitting sources. Certain features may be added at the ends of the light fixture for mounting upon a surface and/or for further controlling the direction of light rays projecting from the light fixture. The light fixture is suitable for a variety of applications including e.g., the illumination of products displayed on shelving for consumer viewing. | 04-30-2015 |
20160131311 | LIGHT BAR - A light bar and a refrigeration display using the light bar are disclosed. The light bar includes an optical component, a housing for reflecting light and a substrate assembly. The optical component and the housing together form a tube with a cavity. The substrate assembly is held in the cavity and includes a substrate and a plurality of LED light sources mounted on at least one side of the substrate. Light emitted from the plurality of LED light sources is irradiated to at least one predetermined area perpendicular to the substrate after passing through the optical component. | 05-12-2016 |
Hua Qin, Shanghai CN
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20150183802 | TRICYCLIC SULFONAMIDE DERIVATIVES - The invention relates to derivatives of formula (I), | 07-02-2015 |
Huaili Qin, Shanghai CN
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20120222726 | THIN FILM SOLAR CELL MODULE - A thin film solar cell module comprises a solar cell panel with a layer of solar cells, two bus bars extending along edges of the solar cell panel, and a junction box with a connecting circuit that extends along an edge of the solar cell panel. A bypass diode in the junction box connecting circuit prevents circuit breaking or reverse current from occurring in the cell panel. The two bus bars are connected to the junction box connecting circuit at opposite ends of the solar panel edge and on at opposite sides of the bypass diode. The thin film solar cell module has an improved appearance, is easy to assemble and maintain, and reduces the need for fastening and protection of cables. | 09-06-2012 |
Huarong Qin, Shanghai CN
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20130191985 | Small-sized Pool and PTC Heater for Internal Liquid Heating - The present invention involves a type of small-sized pool and PTC heater for liquid heating. The PTC heating component of PTC heater is composed of several heating cores made of PTC ceramic material, completely eliminating fire risk. Meanwhile, PTC heating component external is equipped with at least one layer of insulation and sealing component, which further includes several insulation layers and at least one sealing layer outside the insulation layer, effectively eliminating electricity leakage risk. Two layers of above mentioned insulation and sealing component could meet the insulation requirements specified in IEC standard and UL standard, so it could be used for applications with large power. In addition, the PTC heater has good water route sealing ability, so it could be used for liquid heating in small size pool. The small-sized pool is equipped with PTC heater with several layers of insulation and sealing for liquid heating, safe and reliable. | 08-01-2013 |
Hui Qin, Shanghai CN
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20130297268 | DETERMINING BOOLEAN REGION PARTICIPANTS FOR A NOTIONAL CONTEXT GIVEN ARBITRARY BODIES - Product Data Management (PDM) systems and methods. A method includes receiving a target body and a tool body, and evaluating a body type of the target body and a body type of the tool body. The method includes evaluating interactions between the target body and the tool body, and applying comparison criteria to determine spatial relation and relative convexity of an intersection between the target body and the tool body. The method includes identifying tool face regions of the tool body based on the evaluations and the determined spatial relation and relative convexity of the intersection. The method includes adding the tool face regions to the target body to produce a modified target body. | 11-07-2013 |
20160125099 | MODIFYING CONSTRAINED AND UNCONSTRAINED CURVE NETWORKS - Methods for modifying geometric models and corresponding systems and computer-readable mediums. A method includes receiving a geometric model, the geometric model including a plurality of curves. The method includes receiving a selection of one or more curves of the plurality of curves, finding at least one other curve of the plurality of curves that is related to the selected curve, and finding relationships between the selected curve and the other curve(s), including adding the selected curve, the other curve(s), and the relationships to a selected curve set. The method includes pre-processing the selected curve set, including de-activating a set of constraints for the geometric model. The method includes receiving a modification of the selected curve and modifying the selected curve set to produce a modified geometric model and modified selected curve set. The method includes post-processing the modified selected curve set, including re-activating and applying constraints for the geometric model. | 05-05-2016 |
Jihong Qin, Shanghai CN
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20140206679 | HETEROCYCLIC PYRIDONE COMPOUND, AND INTERMEDIATE, PREPARATION METHOD AND USE THEREOF - The present invention relates to a heterocyclic pyridone compound represented by General Formula (I), where the heterocyclic pyridone compound is used as a tyrosine kinase inhibitor, and particularly a c-Met inhibitor. The present invention also relates to intermediates for preparing heterocyclic pyridone compound and a preparation method. The present invention further relates to a pharmaceutical composition containing the heterocyclic pyridone compound as an active ingredient, and a use of the pharmaceutical composition in treatment of diseases associated with tyrosine kinase c-Met, especially cancer associated with c-Met, as a medicament. | 07-24-2014 |
20150190511 | TIGECYCLINE COMPOSITION FOR INJECITON - Disclosed is a tigecycline composition for injection, comprising the active component, tigecycline, and a propping agent. Also included is a stabilization agent. Also disclosed is a stable, pharmaceutically acceptable reconstitution liquid having freeze-dried tigecycline. The tigecycline composition for injection of the present invention has good redissolution, and can dissolve without intense shaking, thereby avoiding foams caused by intense shaking. Upon testing, the tigecycline composition and the tigecycline composition-diluted reconstitution liquid prepared in the present invention prove to have substantially lowered oxidation degradation and epimer generation and increased stability of the tigecycline preparation. Compared to the compositions currently in clinical use, the composition of the present invention can increase the treatment effect of tigecycline, avoid safety risks caused by lactose, is easy to produce and store, and has a clinical usage stability, satisfying the requirements for clinical medicine. | 07-09-2015 |
Jun Qin, Shanghai CN
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20120170746 | Method, Network Element, and Mobile Station for Negotiating Encryption Algorithms - A method, network element, and mobile station (MS) are disclosed. The method includes: obtaining information that a plug-in card of the MS does not support a first encryption algorithm; deleting the first encryption algorithm from an encryption algorithm list permitted by a core network element according to the information that the plug-in card of the MS does not support the first encryption algorithm; sending the encryption algorithm list excluding the first encryption algorithm to an access network element, so that the access network element selects an encryption algorithm according to the encryption algorithm list excluding the first encryption algorithm and the MS capability information sent from the MS and sends the selected encryption algorithm to the MS. By using the method, network element, and MS, errors due to the fact that the plug-in card of the MS does not support an encryption algorithm may be avoided during the encryption process. | 07-05-2012 |
20120307764 | METHOD FOR ESTABLISHING BEARER FOR MACHINE TO MACHINE SERVICE AND NETWORK TRANSMISSION DEVICE - Embodiments of the present invention relate to a method for establishing a bearer for a machine to machine service and a network transmission device, where the method includes: receiving a user plane resource establishment request message sent by an MTC device, where the user plane resource establishment request message includes at least one of MTC features, QoS requirements, a service indication request and a group identity; determining negotiated QoS parameters according to the user plane resource establishment request message; and establishing a transmission bearer with the MTC device according to the negotiated QoS parameters. The present invention provides a method for establishing a transmission bearer between a network and an MTC device. | 12-06-2012 |
20140024372 | SERVICE ESTABLISHMENT METHOD, DEVICE, AND SYSTEM - The present invention discloses a service establishment method, device, and system, relating to the field of communications. The method includes: receiving a service indication message, where the service indication message includes service support information about a service initiated by a terminal; and when it is determined on the basis of the service support information that a network format opened by a cell in which the terminal initiates the service does not support the service initiated by the terminal, switching the service initiated by the terminal to a cell that supports the service initiated by the terminal. In the present invention, when a terminal initiates in a cell of an opened network format a service that is not supported by the currently opened network format, the service initiated by the terminal can be established successfully, and the user experience can be improved. | 01-23-2014 |
20140128069 | Method, User Equipment, and Base Station for Changing Access Cell - The present invention discloses a method, a user equipment, and a base station for changing an access cell. According to the method, the user equipment, and the base station in the embodiments of the present invention, when the UE leaves the coverage of the first radio network and the UE is in the dual-camped state, the first cell of the first radio network that the UE currently accesses is changed to the second cell of the second radio network that the UE currently accesses, so as to avoid a cell change failure caused by an incorrect target cell during cell reselection or handover, thereby accurately changing an access cell, reducing network delay, and improving user experience. | 05-08-2014 |
20150104020 | Method, Network Element, and Mobile Station for Negotiating Encryption Algorithms - A method, network element, and mobile station (MS) are disclosed. The method includes: obtaining information that a plug-in card of the MS does not support a first encryption algorithm; deleting the first encryption algorithm from an encryption algorithm list permitted by a core network element according to the information that the plug-in card of the MS does not support the first encryption algorithm; sending the encryption algorithm list excluding the first encryption algorithm to an access network element, so that the access network element selects an encryption algorithm according to the encryption algorithm list excluding the first encryption algorithm and the MS capability information sent from the MS and sends the selected encryption algorithm to the MS. By using the method, network element, and MS, errors due to the fact that the plug-in card of the MS does not support an encryption algorithm may be avoided during the encryption process. | 04-16-2015 |
Laigui Qin, Shanghai CN
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20100094636 | SYSTEM AND METHOD FOR OPERATING A SECURITY SYSTEM - A system and method for operating a security system include a device control module configured for electronic communication with a plurality of devices and a user interface coupled in electronic communication with the device control module. The user interface includes a voice memory and a first speaker. The user interface is configured to receive a first system event from the device control module identifying a first condition detected by the security system. The user interface is further configured to retrieve a voice message from the voice memory corresponding to the first system event and transmit the voice message via the first speaker. | 04-15-2010 |
20150295488 | SYSTEM AND METHOD FOR OVER-CURRENT PROTECTION - An exemplary power conversion system includes a power conversion device and a control system. The power conversion device converts electrical power from one form to another. The power conversion device includes at least one switching element capable of being turned off to block an electrical current flowing through the at least one switching element. The control system is electrically coupled to the power conversion device for monitoring an electrical current flowing through the at least one switching element and for monitoring at least one parameter in association with the operation of the power conversion system. The control system further generates an over-current threshold value that is variable with respect to at least one monitored parameter. | 10-15-2015 |
Lan Qin, Shanghai CN
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20130251847 | PREPARATION OF SEASONING PRODUCTS - A method for preparing a food seasoning product comprising a solid state fermentation step, an hydrolysis step and a thermal reaction step, wherein the solid state fermentation step, hydrolysis step and thermal reaction step are carried out in the same reaction vessel. | 09-26-2013 |
20130260000 | CONCENTRATED FLAVOUR BASE PRODUCT - A concentrated flavour base product, prepared by carrying out a thermal reaction between a tonality delivering ingredient and at least one thermal reaction precursor, and a method for preparing a culinary flavouring product from ingredients including a tonality delivering ingredient and other ingredients, comprising reacting the tonality delivering ingredient with at least one thermal reaction precursor to obtain an intermediate product and processing the intermediate product with the other ingredients to obtain the final culinary flavouring product. | 10-03-2013 |
Lei Qin, Shanghai CN
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20150052527 | PROVIDING A CUSTOM VIRTUAL APPLIANCE - A method, system and/or computer program product provides a custom virtual appliance. A description file of a custom virtual appliance is generated based on a user requirement. A configuration metadata of the custom virtual appliance is acquired from the description file. A list of candidate virtual appliances is created based on the configuration metadata by using conversion information, wherein the candidate virtual appliances in the list are capable of converting to a configuration that corresponds to the configuration metadata. | 02-19-2015 |
Liang Qin, Shanghai CN
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20150232718 | ADHESIVE COMPOSITION AND ADHESIVE TAPE - The present invention provides a thermally conductive adhesive composition, based on the total weight of the composition, comprising: (a) 5-70% by weight of an epoxy component; (b) 5-60% by weight of thermally conductive material; (c) 0.001-10% by weight of a photoinitiator; (d) 0-40% by weight of a thermoplastic polymer; (e) 0-50% by weight of a hydroxyl-functional component; and (f) 0-50% by weight of a halogen-free flame retardant. The present invention further provides a thermally conductive adhesive tape comprising the adhesive composition. | 08-20-2015 |
Liubin Qin, Shanghai CN
Long Qin, Shanghai CN
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20120327757 | DETECTION METHOD AND APPARATUS FOR MULTIPLE-INPUT MULTIPLE-OUTPUT SINGLE-CARRIER BLOCK TRANSMISSION SYSTEM - The present invention discloses a detection method, a receiver, and an apparatus in a multiple-input multiple-output single-carrier block transmission system. Through sorted QR decomposition (Sorted QR Decomposition, SQRD) decomposition based on a minimum mean squared error (Minimum Mean Squared Error, MMSE) criterion, an matrix inverse operation in minimum mean squared error equalization is avoided, and complexity is significantly reduced. In addition, through layer-by-layer soft interference cancellation detection after the SQRD decomposition and further iterative processing, better detection performance may be obtained. Especially, inter-stream interference suppression may be performed in first iteration. Compared with a conventional parallel iterative soft interference cancellation detection algorithm, with the same number of times of iteration, especially under the limit that a receiver can only support a small number of limes of iteration, the inter-stream interference suppression has more evident advantages, and an advantage in the aspect of cost performance is very obvious. | 12-27-2012 |
Mingbao Qin, Shanghai CN
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20140189995 | METHODS FOR INSTALLING REACTOR COOLANT LOOP PIPING IN A NUCLEAR POWER PLANT - Method for installing reactor coolant loop (RCL) piping of a reactor coolant system (RCS) system in a pressurized water reactor (PWR) nuclear power plant by positioning the reactor vessel, steam generator, or both, into position after attaching one or more coolant pumps, surveying coolant loop piping and a plurality of nozzles on the reactor vessel, the steam generator and coolant pump casing, or a combination thereof, with a precise measurement and 3D modeling technology for positioning data, then performing weld prep machining for the coolant loop piping on the reactor vessel side, and machining for the coolant loop piping on the steam generator side and coolant pump side based on the positioning data, and installing temporary supports for coolant loop piping and finishing the fit-up and welding between the coolant loop piping and the reactor vessel, steam generator, and each coolant pump. | 07-10-2014 |
Ning Qin, Shanghai CN
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20140305437 | ONE-BELT HARNESS - Apparatus and associated methods relate to a body-worn unitary harness having a shoulder portion and a waist portion in tensile communication with one another, such that both the shoulder and the waist portions can be simultaneously adjusted using a single adjustment mechanism to conform to a wearer's body. In an illustrative embodiment, a length of webbing may thread through an angle-turning buckle and change direction therein. Tensile forces in the length of webbing may be directed in different directions on either side of the angle-turning buckle. A single clasp may facilitate both donning and doffing of the unitary harness. An implement connector may be coupled to a hip member and configured to connect an implement to the unitary harness. Various exemplary unitary harnesses may provide comfortable implement carrying capacity while automatically adjusting relative waist and shoulder lengths to accommodate a user's movements and positions. | 10-16-2014 |
20160096048 | SEALED SELF-RETRACTING LIFELINE - A self-retracting lifeline assembly ( | 04-07-2016 |
Sanglu Qin, Shanghai CN
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20140312261 | FOAMS AND ARTICLES MADE FROM FOAMS CONTAINING HCFO OR HFO BLOWING AGENTS - Polyurethane foams having a polymeric foam structure including a plurality of closed cells therein; and an HFO or HCFO blowing agent, including HCFO-1233zd or HFO-1234ze. In certain aspects, foam premixes, and the resulting foam structures, that include HCFO-1233zd as blowing agent used alone, or in certain aspects, in blend with a co-blowing agent such as methyl formate are disclosed. | 10-23-2014 |
20150322225 | FOAMS AND ARTICLES MADE FROM FOAMS CONTAINING HCFO OR HFO BLOWING AGENTS - Provided are a thermal insulating foam comprising thermal polymer having a plurality of closed cells and a gaseous composition contained in a plurality of said closed cells, said gaseous composition comprising trans-1-chloro-3,3,3-trifluoropropene and a second component selected from the group consisting of cyclopentane, isopentane, n-pentane and combinations of two or more of these, a pour-in-place foam panel and a thermal insulating article thereof. Also provided is a polyol premix for forming the polyurethane or polyisocyanurate pure-in-place foam panel comprising a blowing agent composition comprising trans-1-chloro-3,3,3-trifluoropropene and a second component selected from the group consisting of cyclopentane, isopentane, n-pentane and combinations of two or more of these. | 11-12-2015 |
Shan Qin, Shanghai CN
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20120142232 | RESILIENT-LOADED CONNECTOR - A resilient-loaded connector, which includes a receptacle and an adapter. The receptacle has a body and a center contact received inside the body. The adapter has a plug that includes a body and a central contact mounted in the body with an insulator being interposed. The body of the receptacle has an internal surface including a first tapered surface, a second tapered surface and a cylindrical surface between the first and second tapered surfaces. The adapter also includes a resilient structure. The central contact of the plug of the adapter has at least one slot that is configured to cooperate with the central contact of the receptacle. The central contact of the receptacle is for instance received inside the central contact of the plug. | 06-07-2012 |
Shangyi Qin, Shanghai CN
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20120099438 | METHOD, DEVICE AND SYSTEM FOR TRANSMITTING PACKET SERVICE DATA - A method, device and system for transmitting packet service data are provided. The method includes the steps of: receiving the packet service data transmitted by a user equipment; determining the packet service data to be uninstalled in the packet service data according to the service uninstall strategy of the user equipment; and transmitting the packet service data to be uninstalled to the packet data network via a metropolitan-area network and an internet protocol (IP) backbone network. By applying this method, the problem in the prior art is overcome, thereby saving the operation and maintenance cost of the packet network. | 04-26-2012 |
Shengyi Qin, Shanghai CN
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20120057550 | Method, Apparatus, and System for Transmitting Packet Service Data - The present disclosure relates to the communications field and discloses a method, an apparatus, and a system for transmitting packet service data Packet service data is sent by a User Equipment (UE). It is determined whether the packet service data is Internet service data according to a pre-obtained Internet service offloading policy. If the packet service data is Internet service data, the packet service data is transmitted to a Public Data Network (PDN) via a Metropolitan Area Network (MAN) and an IP backbone. Embodiments of the present disclosure may be applied to wireless communication systems such as a WCDMA system. | 03-08-2012 |
Shouke Qin, Shanghai CN
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20150278376 | METHOD AND APPARATUS FOR PRESENTING SEARCH RESULT - A method and apparatus for presenting a search result. The method comprises: receiving a current search term input by a user; determining user information about a user, and determining a pre-established first model corresponding to the user according to user information, the first model recording historical data of the user, and the historical data comprising a historical search term and a corresponding historical selection result; determining, in the historical data, a historical search term matched with the current search term, determining a historical selection result corresponding to the matched historical search term, and determining an online recommendation result according to the historical selection result; and presenting a search result to the user, the search result comprising the online recommendation result or a result obtained by processing the online recommendation result. The disclosed method can provide a personalized search service, so that the search result better meets the user's needs. | 10-01-2015 |
Shuyi Qin, Shanghai CN
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20080284338 | Translucent polycrystalline alumina ceramic - A polycrystalline body includes aluminum oxide, magnesium oxide, zirconium oxide, and lutetium oxide. The lutetium oxide is present in an amount of at least 10 ppm of the weight of the ceramic body, and the magnesium and zirconium oxides are present at a molar ratio of from 0.5:1 to 3:1. | 11-20-2008 |
20120306365 | POLYCRYSTALLINE TRANSLUSCENT ALUMINA FOR HIGH INTENSITY DISCHARGE LAMPS - A polycrystalline body comprising a MgO/ZrO2-doped aluminum oxide in which alumina grains have an average size of at least 20 μm and wherein the magnesium oxide is present in an amount of at least 250 ppm and the zirconium oxide is present in an amount of at least about 20 ppm of the weight of the ceramic body, and the magnesium and zirconium oxides are present at a molar ratio of about 1:2 to about 15:1. | 12-06-2012 |
Shuyl Qin, Shanghai CN
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20080283522 | Translucent polycrystalline alumina ceramic - A polycrystalline body comprising aluminum oxide, magnesium oxide, hafnium oxide, and yttrium oxide in which alumina grains have an average size of at least 10 μm and wherein the yttrium oxide is present in an amount of at least 6 ppm of the weight of the ceramic body, and the magnesium and hafnium oxides are present at a molar ratio of about 0.5:1 to about 3:1. | 11-20-2008 |
Song Qin, Shanghai CN
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20080278234 | Output stage - An output stage, comprising a first transistor operable to pull a voltage at an output node towards a first voltage, and a rechargeable energy store having a potential difference between first and second terminals wherein the rechargeable energy store is arranged to be controllably connected between the output node and a second voltage supply such that the voltage at the output node can be driven to a voltage outside of a range defined between the first and second voltages. | 11-13-2008 |
20140247031 | NEGATIVE CURRENT PROTECTION SYSTEM FOR LOW SIDE SWITCHING CONVERTER FET - A negative current protection system for a low side switching converter FET, for use with a switching converter arranged to operate high and low side FETs connected to an output inductor to produce an output voltage. The negative current protection system comprises a current sensing circuit which produces an output Vcs that varies with the current in the high side FET, a negative current threshold generator which produces a threshold signal −Ith which represents the maximum negative current to which the low side FET is to be subjected, and a comparison circuit arranged to compare the valley portion of Vcs and −Ith and to set a flag if Vcs<−Ith at a predetermined time in the switching cycle—typically after the converter's blanking time. When the flag is set, the system preferably responds by adjusting the operation of the switching FETs to reduce the negative current. | 09-04-2014 |
20140253062 | APPARATUS AND METHODS FOR BIDIRECTIONAL CURRENT SENSING IN A SWITCHING REGULATOR - Apparatus and methods for current sensing in switching regulators are provided. In certain implementations, a switching regulator includes a switch transistor, a replica transistor, a current source, a sense resistor, and a current sensing circuit. The drain and gate of the switch transistor can be electrically connected to the drain and gate of the replica transistor, respectively. Additionally, the current sensing circuit can control the voltage of the source of the replica transistor based on the polarity of a current through the switch transistor to generate an output current that changes in response to the switch transistor's current. The sense resistor can receive an offset current from the first current source and the output current from the current sensing circuit such that the voltage across the sense resistor changes in relation to the current through the switch transistor. | 09-11-2014 |
20140253089 | APPARATUS AND METHODS FOR SWITCHING REGULATOR CURRENT SENSING - Apparatus and methods for current sensing in switching regulators are provided. In certain implementations, a switching regulator includes a switch transistor, a replica transistor, a sense resistor, and a current sensing circuit. The drain and gate of the switch transistor can be electrically connected to the drain and gate of the replica transistor, respectively. The current sensing circuit can generate an output current that varies in response to a sense current from a source of the replica transistor. Additionally, the current sensing circuit can sink the sense current when the sense current flows from the drain to the source of the replica transistor and source the sense current when the sense current flows from the source to the drain of the replica transistor. The sense resistor can receive the output current such that the voltage across the sense resistor changes in relation to the current through the switch transistor. | 09-11-2014 |
20140347078 | CURRENT SENSING OF SWITCHING POWER REGULATORS - Apparatus and methods for current sensing in switching regulators are disclosed. In certain implementations, a current sensing circuit senses current of a power stage of a power converter. The power converter can include first and second transistors. The current sensing circuit comprises a transistor that is a scaled version of one of the transistors of the power converter. A circuit of the current sensing circuit matches a drain-to-source voltage of the transistor of the current sensing circuit to the corresponding transistor of the power converter. A current mirror generates a current that mirrors the current flowing through the transistor of the current sensing circuit. A first resistor converts the mirrored current to a current sensed signal. | 11-27-2014 |
Su Qin, Shanghai CN
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20140331070 | DYNAMICALLY ADJUSTING POWER DISTURBANCE HOLD UP TIMES - Power line disturbance hold up times are dynamically adjusted prior to the commencement of the power disturbance failover based on battery capacity of batteries in racks of the storage system as the batteries either fail, are repaired, or are added to the storage system having at least one uninterruptible power supply (UPS). | 11-06-2014 |
Tian Qin, Shanghai CN
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20090212783 | BGA Package Holder Device and Method for Testing of BGA Packages - An apparatus for supporting BGA packages for one or more testing processes is disclosed. The apparatus includes a substrate member. The substrate member has a plurality of contact pads, with each of the contact pads being spatially disposed around a peripheral region of the substrate. The apparatus further includes a plurality of contact regions spatially configured on a portion of the substrate member. Each of the plurality of contact regions is numbered from 1 through N being electrically connected to respective contact pads numbered from 1 through N. The plurality of contact regions is configured to provide electrical contact to respective plurality of balls provided on a BGA package. The apparatus additionally includes a holder device coupled to the substrate member. The holder device is adapted to mechanically hold the BGA package in place to provide mechanical contact between the plurality of balls and respective plurality of contact regions. | 08-27-2009 |
Wan Zhang Qin, Shanghai CN
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20110200694 | Promotors of Ceramide's Generation - The present invention provides a pharmaceutical composition or a cosmetic product which can accelerate production of ceramide in cells. The ceramide production-accelerating agent contains a plant selected from the group consisting of Radix Heraclei Scabridi, Rhizoma Dioscoreae, Radix Rehmanniae, Rhizoma Atractylodis Macrocephalae, Radix Glycyrrhizae, Radix Et Rhizoma Rhei, Pseudobulbus Bletillae, Radix Polygoni Multiflori, Radix Platycodi, and Herba Leonuli, or an extract thereof as an active ingredient. Further, the present invention provides a moisturizing agent containing a plant selected from the group consisting of Herba Leonuri and Rhizoma Dioscoreae, or an extract thereof as an active ingredient. | 08-18-2011 |
20150132415 | Ceramide Production-Accelerating Agent - The present invention provides a pharmaceutical composition or a cosmetic product which can accelerate production of ceramide in cells. The ceramide production-accelerating agent contains a plant selected from the group consisting of | 05-14-2015 |
Wei Qin, Shanghai CN
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20130229726 | Method for Optimizing Control Circuit for FC HDDS in a System and Control Circuit for FC HDDS in a System - A method for optimizing control circuit for FC HDDs in a system includes determining the number of subsystems supported in a FC loop and the number of HDDs to be supported in each of the subsystems, analyzing binary values of address of all HDDs for each of the subsystems, enumerating logical variations of the address selection signals according to the analyzed binary values to obtain logic combinations for the address selection signals, analyzing logic relations between these logic combinations and a system address signal, selecting logic components required according to the found logic relations, and calculating the total number of required logic components and the number of address selections signals that can share an output pin of each of the required logic components based on properties of output pins of the logic components and maximum input current of the address selection signals. | 09-05-2013 |
20140349464 | METHOD FOR FORMING DUAL STI STRUCTURE - A method for forming dual shallow trench isolation (STI) structure, which includes a first etching process for forming a deep STI structure in a logic region using a hard mask layer as a mask and a second etching process for forming a shallow STI structure in a pixel region using a photoresist as a mask. Independence between these two etching processes can avoid the prior art problems of double slope profile of the sidewalls of the deep STI structure and a thickness inconsistency of the hard mask layer between on the pixel region and on the logic region. | 11-27-2014 |
Weichan Qin, Shanghai CN
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20140147069 | BUFFER UNIT FOR SLEWING PLATFORM OF TAMPING MACHINE - A buffer unit for the slewing platform of the tamping machine, comprising a slewing plafform, a slewing bearing and a chassis, the upper end of the said slewing bearing connects to the slewing plafform and the lower end of said slewing bearing connects to the chassis, the slewing platform can revolve around the chassis 360 degrees, further comprising a annular supporting slab, a hydraulic cylinder and a connecting rod, the annular supporting slab is fixed on the chassis by bolt. The hydraulic cylinder is fitted on the rear end of the central plane of the slewing platform, the piston rod head of the hydraulic cylinder connects to said connecting rod. The connecting rod can touch and support the annular base slab at any point of the direction of 360 degrees rotation when the hydraulic cylinder extends. | 05-29-2014 |
Wenxin Qin, Shanghai CN
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20090123368 | USE OF DKK-1 PROTEIN IN THE CANCER DIAGNOSIS - Use of DKK-1 protein or the nucleic acid sequence in preparation of cancer diagnostic agents or kits, method to detect liver cancer with the monoclonal antibody thereof, the kit comprising anti-DKK-1 antibody or protein specific nucleic acid probes, together with a label, and method to detecting specific DKK-1 protein expression are disclosed. | 05-14-2009 |
20100183512 | USE OF CTHRC1 IN DIAGNOSING CANCER OF LIVER - Use of protein CTHRC1 or its nucleic acid in preparation for reagents or kits for diagnosing cancer of liver, the method for diagnosing cancer of liver by using the nucleic acid of CTHRC1, kit comprising the antibody to CTHRC1 or nucleic acid probe specific for the CTHRC1 protein and label, and the method for detecting the specific expression of protein CTHRC1 are disclosed. | 07-22-2010 |
20120329669 | USE OF DKK-1 PROTEIN IN THE CANCER DIAGNOSIS - Use of DKK-1 protein or the nucleic acid sequence in preparation of cancer diagnostic agents or kits, method to detect liver cancer with the monoclonal antibody thereof, the kit comprising anti-DKK-1 antibody or protein specific nucleic acid probes, together with a label, and method to detecting specific DKK-1 protein expression are disclosed. | 12-27-2012 |
Xianlong Qin, Shanghai CN
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20150234700 | System Level Memory Leak Detection - A method for detecting memory leaks with an administrative client begins by transmitting to all of the processes running on at least one computing device, a first command to return memory track information. The administrative client receives memory track information from each of the processes, and combines them into a first system wide memory allocation. The administrative client transmits an instruction to run a test case process, and then transmits, to each of the processes, a second command to return memory track information. The administrative client receives the second set of memory track information and combines it to generate a second system wide memory allocation. To generate a list of potential memory leaks originating from the test case process, the administrative client compares the first system wide memory allocation with the second system wide memory allocation. | 08-20-2015 |
Yali Qin, Shanghai CN
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20100260147 | System and Method for Supporting Handovers Between Different Radio Access Technologies of a Wireless Communications System - A system and method for supporting handovers between different radio access technologies is provided. A method for communications device operations includes sending a request to a controller of the communications device to change an operating mode of the communications device, and receiving a transmission responsive to the request. The method also includes in response to determining that the controller has granted the request to change the operating mode and that the communications device is operating in a border cell, changing the operating mode of the communications device, tuning at least one receiver of the communications device to an alternate radio access technology (RAT), and initiating a handover with the alternate RAT. | 10-14-2010 |
20110194498 | METHOD, DEVICE, AND SYSTEM FOR TRANSMITTING PACKET SWITCHED SERVICES - A method, a device, and a system for transmitting Packet Switched (PS) services are provided. The method includes: receiving an Activate Packet Data Protocol (PDP) Context Request message of PS services sent by a User Equipment (UE), in which the Activate PDP Context Request message carries an Access Point Name (APN) for identifying a first service network or a second service network (s | 08-11-2011 |
20120100858 | METHOD, COMMUNICATION APPARATUS AND COMMUNICATION SYSTEM FOR HANDOVER PROCESSING - Embodiments of the present invention disclose a method, a communication apparatus and a communication system for handover processing. The method for handover processing includes: when a terminal having a capability of supporting an optimized handover and a non-optimized handover needs to be handed over from a first network to a second network, determining whether the terminal is incapable of performing an optimized handover, if it is determined that the terminal is incapable of performing the optimized handover, performing a non-optimized handover. The embodiments of the present invention further provide a communication apparatus and a communication system accordingly. The technical solutions enable a handover between different networks to be implemented in more scenarios. | 04-26-2012 |
20120127941 | RADIO SELF-BACKHAUL METHOD, DEVICE, AND SYSTEM - Embodiments of the present invention relate to a radio self-backhaul method, device, and system in an evolved network. With the radio self-backhaul method, device, and system provided in the embodiments of the present invention, the NodeB sends the uplink data to the core network by using the cable transmission link without occupying the radio resources of other NodeBs. This implements the radio self-backhaul for the NodeB, saves the radio transmission resources of the NodeB, and mitigates the impact on the radio network throughput. | 05-24-2012 |
Yan Qin, Shanghai CN
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20100331413 | Therapeutic Formulations Based on Asiatic Acid and Selected Salts Thereof - A highly pure asiaticoside and a pharmaceutical grade asiatic acid can be prepared, along with salts of asiatic acid, for use in formulating therapeutic compositions that are suitable for treating arthritis, psoriasis and other inflammatory diseases, as well as pulmonary fibrosis, diabetic nephropathy, and other fibrotic diseases. | 12-30-2010 |
20140243553 | AMORPHOUS ASIATIC TROMETHAMINE SALT AND PREPARATION METHOD THEREOF - An amorphous asiatic tromethamine salt and the preparation method thereof. The method includes the steps of: (1) dissolving asiatic acid in an organic solvent; step (2) mixing with tromethamine; step (3) stirring and salifying the same, and then removing the organic solvent. The method for preparing the amorphous asiatic tromethamine salt is easy and effective, and the water solubility and bioavailability of the asiatic tromethamine salt thus obtained are greatly compared with the prior art. | 08-28-2014 |
Yongliang Qin, Shanghai CN
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20140192038 | OLED PIXEL DRIVING CIRCUIT - The present invention relates to an OLED pixel driving circuit which has a data input unit for sending out controlling signals, a voltage storage unit for storing voltages from a first power source, a driving unit for receiving the controlling signals from the data input unit to selectively activate the voltage storage unit, a second power source providing a voltage to be stored in the voltage storage unit; and a switch connected to the second power source to offset potential loss of the first power source from the voltage stored in the voltage storage unit. The compensation circuit can not only compensate the non-uniformity of the threshold voltage but also eliminate the non-uniformity of the OLED display caused by the power IR drop, so that the effect of display of the OLED are maximally improved. | 07-10-2014 |
20140354622 | PIXEL DRIVING CIRCUIT AND DISPLAY PANEL - A pixel driving circuit includes a light-emitting working unit, a driving unit, a data signal input, a initial voltage input, a driving power input and a plurality of control level inputs. The driving unit includes a voltage storage element and a driving element. The driving element includes a first electrode, a second electrode and a control terminal. One end of the voltage storage element is connected to the control terminal of the driving element. The first electrode of the driving element forms a first input port of the input port of the driving unit. The pixel circuit is capable of improving the display effect and improving the display life of AM-OLED. | 12-04-2014 |
Yuanyuan Qin, Shanghai CN
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20090170641 | Finger position sensing for handheld sports equipment - A finger position training sports device can include a surface for receiving at least a portion of a hand, a plurality of capacitance sensor areas formed on the surface, and a capacitance sense circuit attached to the sports device. The capacitance sense circuit can have an input coupled to each capacitance sensor area and a processor circuit that activates an indication value when predetermined sensor areas indicate contact with different portions of at least one hand. | 07-02-2009 |
20150080154 | Finger position sensing for handheld sports equipment - A training device that includes a receiving surface on its handle, multiple capacitive sensor elements disposed within multiple grip areas on the receiving surface, a sense circuit configured to compare the capacitance measurements with threshold capacitance values and generate a signal when the capacitance measurements indicate a touch on the grip area and an indicator. | 03-19-2015 |
20160104390 | BODY POSITION SENSING FOR EQUIPMENT - A device that includes a receiving surface for positioning at least one human body part, multiple capacitive sensor elements disposed within multiple positioning areas on the receiving surface, a sense circuit configured to compare the capacitance measurements of the sensor elements with threshold capacitance values and generate a signal when the capacitance measurements indicate proximity of a human body part on a positioning area, and an indicator configured to generate a notification when the position of the human body part corresponds with at least one location on the receiving surface. | 04-14-2016 |
Yun Qin, Shanghai CN
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20130336434 | METHOD AND DEVICE FOR ESTABLISHING ROUTER NEIGHBOR - Embodiments of the present invention relate to a method and a device for establishing a router neighbor. The method includes: obtaining a first discovery protocol Hello message sent by a neighbor router, where the first Hello message carries identification information and priority information of the neighbor router; and determining whether to add the relevant information of the neighbor router into the neighbor list of a local end router, according to the priority information of the neighbor router, and/or priority information of the local end router, and/or whether the identification information of the neighbor router is identification information of an opposite end device of a virtual link configured for the local end router. The embodiments of the present invention ensure that a small device can establish neighbor relationships with a DR and a BDR on a network and that the small device's OSPF function is normal. | 12-19-2013 |
Zhang Qin, Shanghai CN
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20140174565 | DISC ASSEMBLY WITH BRANCH HOLE FOR FLUID FLOW CONTROL DEVICE - A disc assembly for a fluid flow control device includes an annular disc member, a disc holder, a relief bore, at least one branch passage, and an annular recess formed in the disc holder. The relief bore is formed in a first side of the disc holder along a central axis of the assembly. The annular recess is formed in the first side of the disc holder and is disposed coaxially with the relief bore for accommodating at least a portion of the annular disc member. The at least one branch passage is formed in the disc holder and provides fluid communication between the relief bore and the annular recess such that during use pressurized fluid that accumulates in the annular recess between the disc member and the disc holder can be relieved through the relief bore via the branch passage. | 06-26-2014 |
Zheng Qin, Shanghai CN
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20120044194 | APPARATUS AND METHOD FOR REDUCING AVERAGE SCAN RATE TO DETECT A CONDUCTIVE OBJECT ON A SENSING DEVICE - A switch circuit and method is described. In one embodiment, the switch circuit is configured to couple each of a plurality of plurality of capacitive sense elements and a plurality of capacitance sensors in different modes. In a first mode, the switch circuit is configured to couple each of the plurality of capacitance sensors to a group of two or more of the plurality of capacitive sense elements. In a second mode, the switch circuit is configured to couple the plurality of capacitance sensors to individual ones of the two or more of the plurality of capacitive sense elements in one of the groups. | 02-23-2012 |
20160103521 | APPARATUS AND METHOD FOR REDUCING AVERAGE SCAN RATE TO DETECT A CONDUCTIVE OBJECT ON A SENSING DEVICE - A switch circuit and method is described. In one embodiment, the switch circuit is configured to couple each of a plurality of plurality of capacitive sense elements and a plurality of capacitance sensors in different modes. In a first mode, the switch circuit is configured to couple each of the plurality of capacitance sensors to a group of two or more of the plurality of capacitive sense elements. In a second mode, the switch circuit is configured to couple the plurality of capacitance sensors to individual ones of the two or more of the plurality of capacitive sense elements in one of the groups. | 04-14-2016 |
Zhengcai Qin, Shanghai CN
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20130249617 | LEVEL SHIFT CIRCUIT - Provided is a level shift circuit which includes: a first level shift module; a first signal input terminal for providing a first input signal for the first level shift module; a first signal output terminal for providing output from the first level shift module; a second level shift module; a second signal input terminal for providing a second input signal for the second level shift module; a second signal output terminal for providing output from the second level shift module; a drive module connected to the first signal output terminal and the second signal output terminal; and a drive signal output terminal from the drive module. The level shift circuit of the present invention can be applicable for the requirements of BCD process and prevent damages to the high-voltage device due to the excessively high gate voltage. | 09-26-2013 |
Zhigang Qin, Shanghai CN
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20090179132 | LAPTOP STAND - An ergonomic laptop stand, including: a front panel, there are one or more heat dissipation portholes on the said front panel; a base, one end of the said base is pivoted to connect with one end of the said front panel; a supporting plate, it comprises a pivoted end and a locating end which faces the said pivoted end, the said pivoted end can be pivoted to connect with one of the said front panel and the said base; and a plurality of locating members, the said locating members are provided on the other one of the said front panel and the said base; in which, when the said stand supports the laptop, the said locating end can be located on one of the said plurality of locating members separately. According to the invention, the laptop stand can be adjusted to support the laptop at different angles using ergonomic theory; also, while supporting the laptop, the said stand can dissipate fully the heat from the laptop. Moreover, it is very compact and convenient for taking with the laptop, and with lightweight. The material of the laptop stand, which is made of plastic, can be recycled; this is in conformity with the conception of the environmental protection. | 07-16-2009 |
Zhipeng Qin, Shanghai CN
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20160131960 | METHOD FOR GENERATING ULTRASHORT FEMTOSECOND PULSES IN OPTICAL PARAMETRIC OSCILLATOR PUMPED BY LONG PULSES - A method for generating ultrashort femtosecond pulses in the optical parametric oscillator pumped by long pulses, comprising governing dispersion and nonlinearity in the optical parametric oscillator, forming linearly-chirped long pulses with broad bandwidth in the optical parametric oscillator, compressing the linearly-chirped long pulses to femtosecond pulses by a second-order dispersion outside the optical parametric oscillator cavity. The ultrashort femtosecond pulse is generated in the OPO with long pulse pumping. | 05-12-2016 |
Zhong Qin, Shanghai CN
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20100231520 | INFORMATION EXCHANGE DEVICE - The present invention provides an information exchange device contains the outside framework, the front panel and the back panel, a vacant space is formed inside of the outside framework. In the vacant space, a control circle is disposed which includes a micro-control unit with the control procedure inside, a batter unit connected with the micro-control unit, a keyboard unit connected with the input of the micro-control unit, a RF unit having a two-way communication links with the Micro-control unit, an antenna unit connected with the RF unit and used for receiving and sending at the working frequency of 2.45 GHz, a LCD display unit | 09-16-2010 |
20110193723 | WIRELESS EARTH MAGNETIC INDUCTION DETECTION SYSTEM FOR VEHICLE AND ITS INSTALLATION METHOD - The present invention providing a system and installation method of wireless vehicle detection based on earth magnetic induction a signal collection module, a signal conditioning module, a MCU control module, a wireless communication module, a battery module and a signal receiver module includes. When the system is installed, firstly, a cylindrical cavity is cut in the road lane along the driveway; secondly, the adhesive is smeared on the interior of the cylindrical cavity; thirdly, a vehicle detection shell is provided, which includes a signal collection module, a signal conditioning module, a MCU control module, a wireless communication module, and a battery module inside; the whole lower part of the vehicle detection shell is inserted into the cylindrical cavity, then the adhesive is filled between the vehicle detection shell and the interior of the cylindrical cavity, which makes the lower portion of the vehicle detection shell firmly cemented in the cylindrical cavity; finally, a signal receiver module and an external processing module is provided, the external processing module is connected to the signal collection module for analyzing and processing the signals received from the signal collection module. The present invention owns many advantages including: the small volume, sensitive detection performance, the fast installation and the easy maintenance. | 08-11-2011 |
Zhongyu Qin, Shanghai CN
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20120124673 | TIME CHECK METHOD AND BASE STATION - A time check method and a base station are provided. The base station receives an authentication interaction message sent by an authentication interaction device; extracts time information in the authentication interaction message; and uses the time information to check local time. Before an Internet Key Exchange (IKE) connection is set up between the base station and a security gateway, relatively accurate time is obtained from an external authentication interaction device and is used for aligning the local time. Therefore, the cost of installing a clock component and a battery is saved, the time on the base station is trustworthy, and the security gateway is authenticated securely. | 05-17-2012 |
20150149770 | TIME CHECK METHOD AND BASE STATION - A time check method and a base station are provided. The base station receives an authentication interaction message sent by an authentication interaction device; extracts time information in the authentication interaction message; and uses the time information to check local time. Before an Internet Key Exchange (IKE) connection is set up between the base station and a security gateway, relatively accurate time is obtained from an external authentication interaction device and is used for aligning the local time. Therefore, the cost of installing a clock component and a battery is saved, the time on the base station is trustworthy, and the security gateway is authenticated securely. | 05-28-2015 |
Zuojun Qin, Shanghai CN
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20130252671 | ANTENNA SYSTEM AND BASE STATION SYSTEM - An antenna system is disclosed. In the antenna system, a first antenna element array includes multiple antenna elements, where the antenna elements are configured to receive and transmit signals in two different polarization directions; the first combiner-splitter is configured to combine signals, received by the multiple antenna elements; the active module is configured to receive combined signals in the two different polarization directions, and perform frequency translation on the combined signals to obtain baseband signals; at least one pair of receiving channels in the antenna system corresponds to a second antenna apparatus, and are configured to receive signals output by the second antenna apparatus in the two different polarization directions; and the active module is further configured to perform frequency translation on the signals received by the at least one pair of receiving channels to obtain baseband signals. In this way, the network performance gain is improved. | 09-26-2013 |
20140043767 | RADIO REMOTE UNIT DEVICE AND ASSEMBLY THEREOF - Embodiments of the present invention relate to an RRU device and an assembly thereof. The RRU device includes: an enclosure, where the enclosure includes a front-end plate and a back-end plate that are respectively set on two lengthwise ends of the enclosure, multiple parallel spaced heat sinks are set on two widthwise sides of the enclosure and between the front-end plate and the back-end plate, and the front-end plate and the back-end plate extend along a widthwise direction of the enclosure by a length which is greater than a length by which the heat sinks extend; and a joint part set on the enclosure, where the joint part is used to fasten two side-by-side radio remote unit devices together. | 02-13-2014 |
20140213322 | ANTENNA APPARATUS - An antenna apparatus is provided, including: an antenna component that is arranged on a passive side of the antenna apparatus; a radio frequency unit that is arranged on an active side of the antenna apparatus, formed by at least one independent radio frequency module, and connected to the antenna component to form an active antenna, where each radio frequency module includes a radio frequency plate; and a common unit that is arranged on the active side of the antenna apparatus and connected to the radio frequency unit and the antenna component. With the preceding antenna apparatus, each radio frequency module can be flexibly configured, thereby satisfying the requirements for different product portfolios and further simplifying field replacement and maintenance. | 07-31-2014 |
20150017920 | Transceiving Module, Antenna, Base Station and Signal Receiving Method - Embodiments of the present invention relate to the field of wireless communication technologies, and provide a transceiving module, an antenna, a base station and a signal receiving method, which are capable of implementing receiving of four dual-band signals and improving uplink network performance of a base station. The transceiving module includes a combining-splitting network, a set of transceiving unit arrays and a signal processing unit that are connected to each other in sequence, and further includes a combining network setting with a connection point connected to another transceiving module, a co-element filter unit separately connected to the combining-splitting network and the combining network, and a pair of receiving units connected to the signal processing unit, where the pair of receiving units in the transceiving module is disposed with a connection point connected to the another transceiving module. The embodiments of the present invention apply to the field of communication. | 01-15-2015 |
20150373871 | RADIO REMOTE UNIT DEVICE AND ASSEMBLY THEREOF - Embodiments of the present invention relate to an RRU device and an assembly thereof The RRU device includes: an enclosure, where the enclosure includes a front-end plate and a back-end plate that are respectively set on two lengthwise ends of the enclosure, multiple parallel spaced heat sinks are set on two widthwise sides of the enclosure and between the front-end plate and the back-end plate, and the front-end plate and the back-end plate extend along a widthwise direction of the enclosure by a length which is greater than a length by which the heat sinks extend; and a joint part set on the enclosure, where the joint part is used to fasten two side-by-side radio remote unit devices together. | 12-24-2015 |