Zhai, CN
Cheng Zhai, Xuzhou CN
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20140019047 | MULTI-INFORMATION COUPLING PREDICTION METHOD OF COAL AND GAS OUTBURST DANGER - Disclosed in the invention is a multi-information coupling prediction method of coal and gas outburst danger, which is achieved by establishing a multi-index coupling prediction model to detect indexes including original gas pressure of a coal layer, the original rock stress, the critical burst gas pressure of a coal sample, the mechanical performance of coal body, the exploit influence, the drilling cutting gas desorption index, the drilling cutting quantity index and the like, therefore to coupling predict the coal and gas outburst danger. By the multi-information coupling prediction method, the information of the coal and gas outburst danger can be fully complemented; the gas and crustal stress outburst danger prediction is carried out; the defects of insufficient complementation information of a single-index and inaccurate prediction are overcome; and the accuracy of the coal and gas outburst danger prediction is improved. | 01-16-2014 |
Chuanming Zhai, Hangzhou City CN
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20140305070 | CONSTRUCTING METHOD FOR CONCRETE CYLINDER OF CONSTRUCTION STEEL BAR OF HIGH-RISE STEEL STRUCTURE - A constructing method for a concrete cylinder of a construction steel bar of a high-rise steel structure adopts a constructing method of supporting inside and climbing outside. The outside of the cylinder adopts hydraulic mutual-climbing adhesive lifting scaffold creeping formwork system ( | 10-16-2014 |
Da Zhai, Yangzhou City CN
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20110289986 | SELF-RESETTING INTELLIGENT ROTATING LOCK CYLINDER WITH POWER SUPPLY FROM KEY, ITS MATCHED LOCKSET AND KEY - The present application relates to a self-resetting intelligent rotating lock cylinder device with power supply from a key, its matched lockset and the key. The self-resetting intelligent rotating lock cylinder device and the matched lockset include a keyhole unit and a turntable. An electronic circuit unit, an electromechanical drive unit and a force transmission clutch unit are provided on the turntable. A reset push pole that can reset the force transmission clutch unit is provided inside the keyhole. The electronic key includes a key head, contact points and an electronic circuit device. The electronic circuit device includes a power supply. Part of the out surface of the key head is wrapped with a metal sleeve. All contact points are exposed to the outer surface of the metal sleeve. By use of the intelligent rotating lock cylinder, its matched lockset and the key, existing mechanical locks can quickly upgraded to an electronic lock, and the safety and convenience of locksets in use are greatly improved. Many kinds of keys can be unified into one intelligent key, and the electronic lock can be widely used in hundreds of millions of families. | 12-01-2011 |
Di-Gang Zhai, Shenzhen City CN
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20130008227 | SHOCK AND IMPACT TESTING DEVICE AND METHOD - A shock and impact testing device includes a shock and impact module and a control module. The shock and impact module includes a platform, an air cylinder having a rod, an impact head positioned on the platform aligning with the rod, and a lifting structure connected to the platform to drive the platform to rise and then release the platform to allow the platform to fall down freely until the impact head hits the rod. The control module calculates a pressure of the air cylinder and a height difference between the impact head and the rod, and controls the lifting structure to drive the platform to rise to a height difference between the impact head and the rod meets the calculated height difference and adjusting a pressure of the air cylinder to meet the calculated pressure. | 01-10-2013 |
20130014558 | SHOCK AND IMPACT TESTING DEVICE AND METHODAANM ZHAI; DI-GANGAACI Shenzhen CityAACO CNAAGP ZHAI; DI-GANG Shenzhen City CNAANM WEN; GUANG-MINGAACI Shenzhen CityAACO CNAAGP WEN; GUANG-MING Shenzhen City CNAANM LIU; YUAN-WANGAACI Shenzhen CityAACO CNAAGP LIU; YUAN-WANG Shenzhen City CN - A shock and impact testing device includes a shock and impact module and a control module. The shock and impact module includes a base, a platform, an elastic cushion positioned on the base, an elastic impact pad positioned on the platform facing the cushion, and a lifting structure connected to the platform to drive the platform to rise and then release the platform to allow the platform to fall down until the impact pad hits the cushion. The control module includes an interface configured for inputting impact parameters, a converting unit and a control unit. The converting unit calculates corresponding testing parameters according to the impact parameters. The control module controls the lifting structure to drive the platform to rise according to the testing parameters. | 01-17-2013 |
20130160519 | IMPACTING HEAD AND IMPACT TESTING DEVICE USING THE SAME - An impacting head using in an impact testing device comprises a substrate made of aluminum or aluminum alloy and a rubber head made of polyurethane resin, the substrate and the rubber head are bonded together by adhesive layer mainly containing epoxy resin. The impacting head has low cost and a long service life. Furthermore, the impacting head produces a display of trapezoidal waves following impact tests which meets the requirements of the IEC 60068-2-27 2008 standard. | 06-27-2013 |
Dongyuan Zhai, Nanjing CN
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20130171338 | CONDUCTIVE POLYMER, SYNTHESIS METHOD THEREOF, AND ELECTROACTIVE ELECTRODE COVERED WITH SAID CONDUCTIVE POLYMER - The present invention provides a conducting polymer, a synthesis method thereof, and an electroactive electrode covered with the said conducting polymer. The conducting polymer is synthesized as follows: use the polybasic acid as dopant and crosslinking agent, and polymerize monomers into conducting polymer hydrogel. The monomers are selected one or more from pyrrole or its derivatives, thiophene or its derivatives, aniline or its derivatives. The acid group of the polybasic acid contains phosphate or polybasic acid which contains at least two substituents per molecule selected from sulfate, nitrate or carboxylic in which the molecular weight of at least one acid group is no more than 800. The mole ratio of the acid group in polybasic acid to monomers of the conducting polymer is 1:12-12:1. The preparation applied in the invention is simple, and need not to import any impurity. The conducting polymer hydrogel has high ionic conductivity, super hydrophilicity, and good biocompatibility. | 07-04-2013 |
Gang Zhai, Shanghai CN
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20110078688 | Virtualizing A Processor Time Counter - In one embodiment, the present invention includes a method for determining a scaling factor between a frequency of a first processor and a frequency of a second processor after a guest software is migrated from first processor to the second processor, and executing the guest software on the second processor using a virtual counter based on a physical counter of the second processor and the scaling factor. Other embodiments are described and claimed. | 03-31-2011 |
20140317633 | Virtualizing A Processor Time Counter - In one embodiment, a processor includes at least one execution unit to execute instructions, and a logic to obtain a value of a virtual time counter based on a scale factor that corresponds to a ratio of a first frequency of a first platform to a second frequency of a second platform that includes the processor. The processor is to execute guest software that is migrated from the first platform to the second platform using the value of the virtual time counter obtained by the logic. Other embodiments are described and claimed. | 10-23-2014 |
Guangtao Zhai, Shanghai CN
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20140132744 | IMAGE/INFORMATION DISPLAY SYSTEM AND METHOD BASED ON TEMPORAL PSYCHO-VISUAL MODULATION - An image/information display system and method based on temporal psychovisual modulation in the technical field of image/video processing and electro-optical display. The system includes a high speed display device and an auxiliary viewing device cooperating with each other and interacting with a human visual system. The auxiliary viewing device realizes the temporal amplitude modulation of the composition basic sequence by a method of controlling the light intensity transfer rate from the display plane of the high speed display device to the human eye. The present invention can not only display different pictures required individually by a plurality of users with the same display device but can also solve the problems of pictures being insufficiently bright and the number of pictures that can be generated being very low; such problems being unable to be overcome by the time division multiplexing method. | 05-15-2014 |
Hengxing Zhai, Guangdong CN
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20110216756 | SYNCHRONIZATION SCHEDULING METHOD - The present invention discloses a synchronization scheduling method. The method includes that: sending a plurality of data bursts of a specified service by an upper network element to specified network elements belonging to the upper network element, wherein data packets of the data bursts include time stamp information so that the specified network elements send the data bursts according to the time stamp information; and setting difference between the time stamp information of every two adjacent data bursts by the upper network element to be an integer multiple of the TDM period of the specified service, wherein length of the TDM period is one of exactly divided parts of a system frame number period of a radio interface. | 09-08-2011 |
Hengxing Zhai, Shenzhen City CN
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20120269108 | Configuration Method, Device and System for Resource Occupied by Multicast Control Channel - Method, device and system for configuring resources occupied by a multicast control channel (MCCH) are disclosed, which relate to the field of wireless communication and solve the problem that a UE cannot acquire the physical resources occupied by the MCCH. The method comprises: a specified network element generating at least one subframe allocation pattern (SAP) in accordance with a set of Multicast/Broadcast over Single Frequency Network (MBSFN) subframes bearing the MCCH; the specified network element sending an SAP configuration message to a network layer device, wherein the SAP configuration message carries at least one SAP generated by the specified network element or an index value of at least one SAP generated by the specified network element to indicate the network layer device to send the information of the MCCH according to the corresponding SAP. The method solves the problem that UE cannot acquire the physical resources occupied by the MCCH. | 10-25-2012 |
20130189984 | METHOD, SYSTEM AND ACCESS DEVICE FOR CONTROLLING ACCESS OF TERMINAL - The present invention discloses a method for access control of a terminal, which is applied to the access control of the terminal in a terminal handover process. The method comprises: a source access network element notifying a target access network element of closed subscriber group configuration information of a source cell via a direct interface, and the target access network element determining whether to allow the terminal to access to a target cell based on closed subscriber group configuration information of the target cell and the closed subscriber group configuration information of the source cell. The present invention further discloses a method for access control of a terminal and an access equipment. The present invention provides a feasible scheme for the access control process when the terminal performs handover via a direct interface. | 07-25-2013 |
Hengxing Zhai, Guangdong Province CN
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20100118759 | METHOD OF OBTAINING A MULTIMEDIA BROADCAST MULTICAST SERVICE SUPPORTING ABILITY OF A CELL - A method for obtaining the MBMS supporting ability of a cell is disclosed. The method concludes: step 1 in which RNC transmits an audit request message to Node B; step 2, the Node B returns an audit response message containing the MBMS supporting ability information of the cell to the RNC. With the present invention, the RNC can obtain the MBMS supporting ability information of the cell, and obtain the MBMS supporting ability changing information of the cell in real time and correctly. | 05-13-2010 |
20110060837 | METHOD, SYSTEM AND DEVICE FOR CONNECTION ESTABLISHMENT BASED ON LTE/SAE SYSTEM - A method, system and device for establishing connection based on a LTE/SAE system. First, e-NodeB sends an S | 03-10-2011 |
20110206019 | Synchronization Scheduling Method - A synchronous scheduling method is provided. The method comprises: an appointed network element determining scheduling transmission time interval of a service according to length of a synchronization sequence and time division multiplexing period of the service, and sends the determined scheduling transmission time interval to multiple lower layer network elements (S | 08-25-2011 |
20110216787 | METHOD AND APPARATUS OF SYNCHRONIZATION SCHEDULING - A method and apparatus for synchronization scheduling are disclosed in the present invention, wherein the method for synchronization scheduling includes that: lower layer network element(s) obtaining multiple synchronization sequences of a designated service from an upper layer network element to which the lower layer network element(s) belongs, wherein the upper layer network element processes data packets of the designated service according to a synchronization sequence length, and transmits the multiple synchronization sequences to the lower layer network element(s), wherein the synchronization sequences are a set of data packets with the same timestamp information; the lower layer network element(s) determining a scheduling transmission time interval according to the synchronization sequence length and time division multiplexing period of the designated service, wherein the scheduling transmission time interval is a common multiple of the time division multiplexing period and the synchronization sequence length, and the time division multiplexing period of the designated service is 1/n time of the period of a wireless interface connection frame number, n is an integer; and as for a synchronization sequence whose timestamp locates in a current scheduling transmission time interval, the lower layer network element(s) transmitting it in an available transmission period of a designated scheduling transmission time interval. The present invention can avoid the loss of service data. | 09-08-2011 |
Hengxing Zhai, Shenzhen CN
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20100172280 | Processing Method and Apparatus for Iu Interface Parallel Multimedia Broadcast Multicast Service Session Start-Up - The present invention provides a method and an apparatus for processing Iu interface parallel multimedia broadcast multicast service session start-up, wherein the method comprises: after receiving a MBMS session start message sent by SGSN, RNC detects whether other sessions of a same MBMS service have been established; and when the other sessions of the same MBMS service are determined to have been established in the RNC, the RNC detects whether the MBMS service area carried in the MBMS session start message and that of the other MBMS sessions established between the RNC and the SGSN intersect or overlap or whether the MBMS service area carried in the MBMS session start message and that of the MBMS session established between the RNC and other SGSNs intersect, and processing on multimedia broadcast multicast service session start-up is performed according to the detecting result. | 07-08-2010 |
20110164544 | METHOD AND APPARATUS FOR SYNCHRONIZATION PROCESSING - The present invention discloses a method and an apparatus for synchronization processing, wherein the method for synchronization processing includes: a designated network element receiving multiple data bursts of a Multimedia Broadcast Multicast Service transmitted by its upper layer network element, wherein data packets in the data bursts carry timestamp information; for multiple data bursts whose timestamp locates before a current available transmitting time interval, the designated network element starting to transmit the data packets belonging to the multiple data bursts in turn from the start time of the current available transmitting time interval. By means of the present invention, the synchronization between the lower layer network elements can be kept and the performance of a system can be stabilized. | 07-07-2011 |
20120093055 | Scheduling Processing Method For Multimedia Broadcast And Multicast Service And Lower-Layer Network Element - A scheduling processing method for a MBMS service and a lower-layer network element are provided in the present invention. The method is used for each lower-layer network element to perform scheduling processing for data of an MBMS service received from an upper-layer network element. The method comprises: the lower-layer network element receives information sent by a designated network element, wherein the information is used for indicating a scheduling period of the MBMS service; then the lower-layer network element performs scheduling processing for the data of the received MBMS service according to the scheduling period of the MBMS service. According to the present invention, the problem of the service data loss due to the deficiency distribution of resources can be avoided. Thus, the service quality of the MBMS service can be improved. | 04-19-2012 |
20120134311 | Method and System for Allocating Resources to Multimedia Broadcast Multicast Control Channel - The invention discloses a method and a system for allocating resource to a multimedia broadcast multicast control channel, wherein the method includes: an upper level network element allocating at least one multicast subframe to the MCCH; the upper level network element transmitting MCCH resource allocation information to a lower level network element, indicating the lower level network element to transmit channel information of the MCCH in the at least one multicast subframe. The invention solves a problem of lack of consistency of allocation of physical resource to the MCCH, supports the UE to perform a combination for the received multi-cell MCH signals, enhances signal gain, and improves user experience. | 05-31-2012 |
20120201184 | SYNCHRONIZATION PROCESSING METHOD FOR MULTIMEDIA BROADCAST MULTICAST SERVICE, UPPER LAYER NETWORK ELEMENT, AND LOWER LAYER NETWORK ELEMENT THEREOF - A synchronization processing method for multimedia broadcast multicast service (MBMS), an upper layer network element, and a lower layer network element thereof. The method includes: an upper layer network element sends a synchronization protocol control frame to a lower layer network element, wherein, the synchronization protocol control frame carries the data packet length information of the pre-determined data frame in the synchronization sequence corresponding to the synchronization protocol control frame, and the pre-determined data frame includes at least one of: each data frame, part of a data frame. | 08-09-2012 |
20130229946 | METHOD AND DEVICE FOR CONFIGURING CELL PARAMETERS OF RELAY NODE - The disclosure claims a method and a device for configuring cell parameters of a Relay Node (RN), which can solve the technical problem that the cell parameters cannot be reasonably configured as a Donor eNB (DeNB) does not know the cell amount of the RN. In the disclosure, the RN sends the cell amount of cells which are managed by the RN to the DeNB via a control signaling, so as to make the DeNB more reasonably configure the cell parameters of the RN. The disclosure solves the problem that the DeNB cannot reasonably allocate resources according to the cell amount of the RN, and avoids resources conflicts, wherein the resources contain an Evolved Universal Terrestrial Radio Access Network (E-UTRAN) Cell Global Identifier (ECGI), a Physical Cell ID (PCI) and the like. | 09-05-2013 |
20140370890 | METHOD AND APPARATUS FOR ACCESS CLASS BARRING - The present invention provides a method and device for Access Class (AC) barring. The method comprises: determining the state-related AC barring parameters of a terminal according to the state AC barring information of the terminal and the membership of the terminal in a cell; barring AC according to the determined state-related AC barring parameters. The present invention solves the problem that in related techniques it can not be guaranteed that member UEs own higher priority than non-member UEs do. Hence it improves the effect of AC barring and conduces to improve user experience. | 12-18-2014 |
Hongjian Zhai, Shenzhen CN
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20120072761 | Device and method for implementing clock transparent transmission - The present invention discloses a device and method for implementing a transparent clock. The device comprises: a clock module, a data identification module and a data correction module, wherein the clock module is connected with the data identification module and the data correction module respectively, and used for providing clock information to the data identification module and the data correction module; the data identification module is used for receiving data and acquiring current time information from the clock module; and the data correction module is connected with the data identification module, and is used for accumulating a positive or negative value of the current time information with the time information included in the data according to an outputting direction of the data and outputting the accumulated time information together with the data. By adopting the present invention, the residence time information of the data in the switching node is acquired by a hardware device, and the time information included in the data is corrected according to the residence time information, so that the transparent clock of the data can be effectively implemented, and the acquired residence time information is of a high precision and is acquired stably. | 03-22-2012 |
Hongmei Zhai, Shijiazhuang CN
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20080319163 | Method for Isolating and Purifying Immuno-Modulating Polypeptide from Cow Placenta - The present invention provides a method for isolating and purifying immuno-modulating polypeptide from cow placenta, which is characterized by using the steps of anion-exchange chromatography, gel exclusion chromatography and reverse-phase high performance liquid chromatography to isolate and purify immuno-modulating polypeptide from cow placenta, identifying its activity of stimulating lymphocyte proliferation in vitro by MTT method, then determining its molecular weight by MALDI-TOF-MS, its isoelectric point by CIEF and its amino acid sequence with analyzer for protein sequencing. Since the obtained immuno-modulating polypeptide by the method according to the present invention has more than 90% purity, its bioactivity can reach medicinal standards. | 12-25-2008 |
Huaibin Zhai, Suzhou CN
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20140160384 | SMECTIC A-PHASE LIQUID CRYSTAL MATERIAL - The present invention relates to a smectic A phase liquid crystal material, which contains at least one heterocyclic compound. The smectic A phase liquid crystal material of the present invention may further contain at least one ester compound and an ionic compound. By using the smectic A phase liquid crystal material in a display device, a displayed image can be completely erased without any residual images after a long-term placement or a long-term drive, the contrast is generally higher than 10, and the drive voltage is generally 20 to 50 V. | 06-12-2014 |
Huijuan Zhai, Ningbo CN
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20130302717 | SOLID OXIDE FUEL CELL STACK - The invention provides a solid oxide fuel cell stack, which comprises an upper current collector plate ( | 11-14-2013 |
Jiadai Zhai, Tainjin CN
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20130109749 | MICHELIOLIDE DERIVATIVES, MEDICINAL COMPOSITION, PRODUCING METHOD AND USAGE THEREOF | 05-02-2013 |
Jian Zhai, Shenzhen City CN
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20120096025 | Method, Apparatus and System for Realizing Multi-person Conversation - A method, apparatus and system for realizing multi-person conversation are disclosed. The method includes: a multi-person conversation window includes a searching window, and a client end receives a searching command and searching information through the conversation window in a multi-person conversation process. The searching information is passed to a server by the client end when the client end receives the searching command. The searching result information matched by the server based on the searching information and sent by the server is received by the client end. The received searching result information is displayed on the searching window of the conversation window by the client end. The method enables the combination between multi-person conversation and webpage searching, so that the switching between a searching webpage and a conversation window can be avoided, and the conversation among multiple persons can be facilitated. | 04-19-2012 |
Jianchang Zhai, Zibo CN
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20140302759 | Mesh Abrasive Cloth - The invention is a new napped mesh abrasive cloth that is made with a gray cloth that is a napped fabric. It is used in the coated abrasives industry. Its uniqueness is in the construction. It is formed by a base material, an abrasive layer and a multilayer adhesive. On the bottom surface of the material there is nap, on the top surface of base material, there is an abrasive layer that is attached by a layer of primer. Finally, the surface of the abrasive layer is then coated with a multilayer adhesive. | 10-09-2014 |
20140302760 | Anti-Clogging Mesh Abrasive Cloth - The disclosure relates to an anti-clogging mesh abrasive cloth, which is one type of coated abrasive tool. The anti-clogging mesh abrasive cloth comprises a substrate, a prime adhesive coating layer painted on the substrate, an abrasive layer planted on the prime adhesive coating layer, and a deposited adhesive coating layer covering on top of the abrasive layer. The substrate of the anti-clogging mesh abrasive cloth is mesh cloth with a plurality of uniformly distributed large meshes and small meshes. The large meshes can facilitate discharge of chips generated during grinding. The small meshes allow the plane around the large meshes to be anti-clogging. The combination of the large meshes and the small meshes makes the anti-clogging mesh abrasive cloth anti-clogging and suitable for grinding the materials apt to causing blockage while being grinded, such as wood, paint and putty. | 10-09-2014 |
Jianpang Zhai, Shenzhen CN
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20130236850 | INTRA-ORAL SCANNER FOR DIGITAL IMPRESSION AND REAL-TIME RECONSTRUCTION SYSTEM FOR INNER SURFACE TOPOGRAPHIC IMAGE OF ORAL CAVITY - The present invention relates to medical devices and provides an intra-oral scanner for a digital impression. The intra-oral scanner has a window for limiting an acquisition range. The intra-oral scanner sequentially includes, along a light path, a three-color LED light source module, a microlens array sheet, a collimator lens group, a gray coding grating plate, an optical deflector, a projection lens group, a first reflector, a second reflector and a third reflector positioned in parallel with each other with their reflective surfaces opposing to each other, and a camera. The intra-oral scanner can perform a scan directly in the human oral cavity and obtain the digital impression of three-dimensional topography of the tooth and soft tissue in real-time, thereby meeting the requirements of dentists and dental technicians to quickly and accurately obtain the oral impressions. | 09-12-2013 |
Junjie Zhai, Shenzhen CN
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20140315584 | INFORMATION RECOMMENDATION METHOD AND APPARATUS - An information recommendation method is provided for a terminal. The method includes obtaining at least one keyword, obtaining geographical location information corresponding to the keyword, and searching, within a range of a map interface display area, recommendation information relevant to geographical locations adjacent to the geographical location corresponding to the geographical location information. The method also includes displaying, according to the range of the map interface display area, geographical location information corresponding to the keyword, as well as the map interface having the recommendation information. | 10-23-2014 |
Laiguo Zhai, Guangdong CN
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20110299624 | DEVICE AND METHOD FOR REALIZING PREFIX CODE CONSTRUCTION - The present invention provides a device and method for realizing prefix code construction. The device includes a sort indexer, a generator and a sequence regulator. The sort indexer is used to sort a group of received code lengths to obtain a group of sorted code lengths, and record the position correspondence relationship. The generator receives the sorted code lengths and orderly generates the prefix codes. Except that the first prefix code is preconfigured, the generator generates a current prefix code by adding one to the adjacently previous prefix code and then shifting left by a certain number of bits. When the current prefix code is generated, the generator simultaneously judges whether the adjacently previous prefix code is identical to the current prefix code from the high bit, if yes, the error information is outputted; otherwise the prefix codes corresponding to the sorted code lengths are generated. The sequence regulator is used to receive the prefix codes corresponding to the sorted code lengths, and regulates the sequence of the prefix codes corresponding to the sorted code lengths according to the position correspondence relationship recorded by the sort indexer to obtain the prefix codes corresponding to the code lengths. The solution can report error in time. | 12-08-2011 |
Laiguo Zhai, Shenzhen CN
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20120224489 | System, Apparatus and Method for Making Statistics on Point Protocol Negotiation State in Wireless System - The disclosure discloses a system for making statistics on Point to Point Protocol (PPP) negotiation state in a wireless system, which includes at least one user terminal and a packet data serving node that realizes a communication a connection with the user terminal via the PPP, and the system further includes a base station controller and a call detail information recorder; wherein the base station controller is communicatively connected to the user terminal, and is configured to capture a PPP negotiation packet of the user terminal, analyze a PPP negotiation flow in the PPP negotiation packet and send an analysis result to the call detail information recorder; and the call detail information recorder is communicatively connected to the base station controller, and is configured to make statistics on various state data of a PPP negotiation in the wireless system according to the analysis result. The disclosure further discloses an apparatus and method for making statistics on PPP negotiation state in a wireless system. The disclosure can make statistics on a reason for the PPP negotiation failure caused by a wireless system conveniently, and accurately reflect whether performance of the whole wireless packet data system is good or poor. | 09-06-2012 |
Lei Zhai, Shanghai CN
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20110153604 | EVENT-LEVEL PARALLEL METHODS AND APPARATUS FOR XML PARSING - Embodiments of techniques and systems for parallel XML parsing are described. An event-level XML parser may include a lightweight events partitioning stage, parallel events parsing stages, and a post-processing stage. The events partition may pick out event boundaries using single-instruction, multiple-data instructions to find occurrences of the “<” character, marking event boundaries. Subsequent checking may be performed to help identify other event boundaries, as well as non-boundary instances of the “<” character. During events parsing, unresolved items, such as namespace resolution or matching of start and end elements, may be recorded in structure metadata. This structure metadata may be used during the subsequent post-processing to perform a check of the XML data. If the XML data is well-formed, individual sub-event streams formed by the events parsing processes may be assembled into a flat result event stream structure. Other embodiments may be described and claimed. | 06-23-2011 |
20140344340 | SERVICE REQUEST PROCESSING - An example method to perform service request processing may comprise receiving, from a client device, a request associated with a first version of a service, the service being accessible via the server. The method may further comprise, in response to determination that version conversion from the first version to a second version of the service is required, converting the request to be compatible with the second version of the service and processing the converted request to generate a response associated with the second version. In this case, the method may further comprise converting the response to be compatible with the first version of the service; and sending, to the client device, the converted response that is compatible with the first version. | 11-20-2014 |
Limin Zhai, Linfen CN
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20120327989 | SMART FEED LINE AUTOMATION SYSTEM BASED ON 10KV CARRIER COMMUNICATION - An embodiment of the present invention provides a smart feed line automation system based on 10 kV carrier communication. The system monitors smart switches of the line via 10 kV carrier communication, detects smart transformers, and calls up and returns centralized meter-reading information of smart transformer region. Furthermore, the detection of the state of a 10 kV power line may realize real-time monitoring of the temperature, insulating level and change of voltage and current of a 10 kV aerial line and cable line, and realize alarm for an abnormal state and fault information report, so as to rapidly identify, position, isolate and recover the fault. | 12-27-2012 |
Linpei Zhai, Jilin CN
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20110090386 | CCD FIXEL ELEMENT WITH GEOMETRY CAPABLE OF IMPROVING RESOLUTION - The present invention relates to the filed of fabrication and application of CCD devices, and provides a CCD pixel element with a geometry capable of improving a resolution of a CCD device having such pixel element. According to the present invention, a conventional CCD pixel element is divided into four sub-regions having same areas by two intersecting straight lines or cures with an intersection point positioned within the pixel element, and one of the sub-regions is removed so as to form the CCD pixel element geometry. It is possible to improve a resolution of a CCD device having pixel elements with such geometry. | 04-21-2011 |
Liqian Zhai, Shenzhen CN
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20100295429 | CABINET, AND CABINET TEMPERATURE CONTROL SYSTEM - A cabinet temperature control system comprises a cabinet and an underground temperature control unit. The cabinet comprises an air discharging chamber and an air introducing chamber which are in communication with each other inside the cabinet. The underground temperature control unit comprises an air discharging chamber and an air introducing chamber which are in communication with each other inside the underground temperature control unit. The air discharging chamber of the cabinet and the air introducing chamber of the underground temperature control unit, and the air discharging chamber of the underground temperature control unit and the air introducing chamber of the cabinet, are in communication with each other respectively, so that the cabinet and the underground temperature control unit form an air circulating circuit. The underground temperature control unit further comprises a radiator arranged in the air circulating circuit. The system also has fans controlled by a control module. | 11-25-2010 |
20120147561 | HEAT DISSIPATION DEVICE, HEAT DISSIPATION METHOD FOR COMMUNICATION DEVICE, AND COMMUNICATION DEVICE - Embodiments of the present invention disclose a heat dissipation device, including: a closed shell and a temperature control device. The temperature control device includes: a cold storage medium module, a first group of thermosiphons, and a second group thermosiphons; wherein the cold storage medium module is disposed at the outside of the closed shell, the first group thermosiphons are provided with a first group of evaporation ends and a first group of condensation ends, and the second group of thermosiphons are provided with a second group of evaporation ends and a second group of condensation ends. Embodiments of the present invention also disclose a communication device and a heat dissipation method for a communication device. The above technical solutions save electric energy and improve the effects of energy saving and emission reduction of the system. | 06-14-2012 |
20140003615 | NOISE REDUCTION METHOD, DEVICE, AND SYSTEM | 01-02-2014 |
20140071621 | Electronic Equipment Cooling System with Auxiliary Cooling Device - Embodiments of the present invention disclose an electronic equipment cooling system including: a cabinet; at least one electronic equipment chassis that is installed inside the cabinet; and an auxiliary cooling device including an air pressurizing device, an air supply plenum box, and an air-guiding device. The air supply plenum box is disposed on an inner side of the cabinet. The air pressurizing device is disposed at the top or bottom of the cabinet, and an air exhaust on a sidewall of the air pressurizing device is connected to a corresponding air intake on a sidewall of the air supply plenum box. The air-guiding device is installed inside the electronic equipment chassis, an air intake of the air-guiding device is connected to an air exhaust of the air supply plenum device, and an air exhaust of the air-guiding device faces a component inside the electronic equipment chassis. | 03-13-2014 |
20140071625 | IMMERSION COOLING SYSTEM AND METHOD - Embodiments of the present invention provide an immersion cooling system, including: an electronic device, a non-conductive working medium, and one or more gasbags. The electronic device is immersed in the non-conductive working medium; the non-conductive working medium is configured to dissipate heat for the electronic device, and a volume of the non-conductive working medium expands as a temperature rises; and a surface of the gasbag is elastic, and the gasbag is configured to reduce its volume when the gasbag is compressed by volume expansion of the non-conductive working medium, so as to buffer a pressure rise in the system, where the pressure rise is caused by the volume expansion of the non-conductive working medium. With the immersion cooling system provided in the embodiments of the present invention, installation is more flexible and cooling performance of the system is further improved. | 03-13-2014 |
Na-Na Zhai, Shenzhen CN
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20130301039 | LUMINOUS INTENSITY TEST DEVICE - A luminous intensity test device includes an optical frequency converter, a display, and a processor. The optical frequency converter selectively converts at least a portion of light emitted by a light source into a digital signal. The display displays a color selection interface. The processor processes the digital signal and obtains the luminous intensity. When a tester inputs a color parameter into the color selection interface via an input device, the optical frequency converter converts a kind of light to the digital signal and then the processor processes the digital signal to obtain a luminous intensity and display the luminous intensity on the display. | 11-14-2013 |
Na-Na Zhai, Shenzhen City CN
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20130258074 | ELECTRONIC DEVICE AND METHOD FOR PROMPTING OVERTIME USAGE OF ELECTRONIC DEVICE - An electronic device includes an image capturing unit and a processor. The image capturing unit captures image of a front of the electronic device. The processor periodically controlling the image capturing unit to capture the image of a front of the electronic device, determines whether a user begins to use the electronic device according to the image captured by the image capturing unit, begins to time if the user begins to use the electronic device, and generates a prompt if the timed time reaches to a predetermined time. | 10-03-2013 |
Ning Zhai, Beijing City CN
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20130307429 | MULTIPLE VOLTAGE BALLAST - A ballast and method for operating a ballast includes a switch or other circuit for connecting and disconnecting a voltage multiplier to a rectifier circuit. A control circuit for controlling the switch senses an input voltage and connects the voltage multiplier to the rectifier circuit when an input voltage falls below a selected voltage level. | 11-21-2013 |
Peng Zhai, Kunshan CN
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20120021627 | PLUG CONNECTOR HAVING IMPROVED RELEASING MECHANISM AND A CONNECTOR ASSEMBLY HAVING THE SAME - A connector assembly ( | 01-26-2012 |
20120171879 | PLUG CONNECTOR HAVING AN IMPROVED RELEASING MECHANISM - A plug connector ( | 07-05-2012 |
20120171903 | PLUG CONNECTOR HAVING AN IMPROVED HOUSING AND METHOD OF MAKING THE SAME - A plug connector ( | 07-05-2012 |
20120220147 | PLUG CONNECTOR HAVING A RELEASING MECHANISM - A plug connector ( | 08-30-2012 |
20120282790 | PLUG CONNECTOR HAVING A RELEASING MECHANISM WITH CONVENIENT AND STEADY OPERATION - A plug connector comprises: a housing and a releasing mechanism mounted on the housing and comprising a pulling portion and a latching member, the latching member defining a latching portion for latching a complementary connector, the pulling portion having a groove and the latching member having an ear portion engaged with the groove, the ear portion being able to rise out of the groove in response to a rearward movement of the pulling portion to move the latching portion from a latched position to a released position. | 11-08-2012 |
20120282796 | PLUG CONNECTOR HAVING IMPROVED RELEASING MECHANISM AND A CONNECTOR ASSEMBLY HAVING THE SAME - A connector assembly includes a receptacle ( | 11-08-2012 |
20140193122 | CABLE ASSEMBLY WITH ELECTRICAL-OPTICAL HYBRID CABLE - A cable assembly comprises: an insulative housing; a plurality of contacts received into the insulative housing; a printed circuit board located behind the insulative housing and electrically connected with the plurality of contacts; a metallic shell enclosing the insulative housing and the printed circuit board; an insulative shell enclosing a rear portion of the metallic shell; and a cable having a plurality of optical fibers coupled to a top surface of the printed circuit board and a plurality of copper wires electrically connected to a bottom surface of the printed circuit board. | 07-10-2014 |
Qingge Zhai, Yantai CN
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20140018232 | A HIGH-SELECTIVITY CATALYST FOR PRODUCTION OF HIGH-QUALITY GASOLINE FRACTIONS FROM SYNGAS AND ITS PREPARATION METHOD - The invention relates to a catalyst for selective synthesis of high-quality gasoline fractions from syngas and the preparation method of the catalyst. This catalyst consists of cobalt, a promoter and molecular sieve, wherein cobalt is presented in an amount of 1-30%, the promoter is represented in an amount of 0.01-5% and the balance is molecular sieve based on the weight of the catalyst. This catalyst provides superior selectivity for C | 01-16-2014 |
Qingtong Zhai, Fushun CN
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20140275683 | Catalyst for Preparing Isobutene by Dissociation of Methyl Tert-Butyl Ether, Preparation Method and Use Thereof - Disclosed is a catalyst for preparing isobutene by dissociation of methyl tert-butyl ether, the catalyst comprising amorphous silica alumina and a silicalite-1 molecular sieve, wherein the total IR acid amount of weak acids in the catalyst is in a range from 0.020 to 0.080 mmol/g, and the ratio of B acid/L acid of the weak acids is in a range from 2.5:1 to 4.0:1. Also provided is a method of preparing the catalyst and the use thereof. The catalyst has a high selectivity with respect to isobutene, and high conversion of methyl tert-butyl ether, and can also effectively inhibit formation of the by-product dimethyl ether. | 09-18-2014 |
Qixiao Zhai, Wuxi CN
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20140341873 | New Strain of Cadmium-Removing Lactobacillus plantarum Bacterium, and Uses of the Same - The invention provides a novel strain of cadmium-removing | 11-20-2014 |
20140369981 | protective effects and application of a Lactobacillus plantarum on the alleviation of lead toxicity | 12-18-2014 |
Renkuan Zhai, Shanghai CN
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20140340083 | Parallel acquisition image reconstruction method and device for magnetic resonance imaging - A method and a parallel acquisition image reconstruction device for magnetic resonance imaging are provided. The method may include: sampling magnetic resonance signals from a plurality of channels, and filling the magnetic resonance signals in an initial k-space; obtaining a first virtual space by performing a mathematical transformation, and obtaining a second virtual space by reserving virtual channels of the first virtual space; calculating a first combination coefficient, and a second combination coefficient; putting the first combination coefficient and the second combination coefficient into a predetermined objective function to obtain the data of the second virtual space; and transforming the data of the second virtual space to an image domain to obtain a reconstructed image. The method of the present disclosure reserves data of channels having a high signal-to-noise ratio to serve as the second virtual space, whereby the image reconstruction speed and signal-to-noise ratio of image are improved. | 11-20-2014 |
Satan Zhai, Dong-Guan City CN
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20100225432 | TRANSFORMER ASSEMBLY - A transformer assembly is provided. The transformer assembly comprises a plurality of transformers. The plurality of transformers is parallel and electrically connected. Each of the transformers has a base and a top, and the top is across from the base. The height from the base to the top is substantially less than 10 mm. | 09-09-2010 |
Shubing Zhai, Shanghai CN
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20090086874 | Apparatus and method of elastic buffer control - A method, system, and apparatus for synchronizing an asynchronous data transmission between a transmitter and a receiver are presented. For example, an elastic buffer can include a symbol storage coupled to receive transition data from a transmitter and to store the transition data in a plurality of addressable symbol storage elements; a write clock domain, which operates at a recovery clock, for selecting a symbol storage element of symbol storage to store the transition data, determining whether a SKIP ordered set has occurred, and deleting a SKIP symbol of the SKIP ordered set based on the determination to prevent the deleted SKIP symbol from being stored in symbol storage; and a read clock domain, which operates at a local clock, for selecting a symbol storage element of the symbol storage to retrieve the transition data as receiver data, determining whether a SKIP ordered set is occurring, adding a SKIP symbol to the receiver data based on the determination; and providing the receiver data to a receiver. | 04-02-2009 |
20090237132 | Phase-locked loop - A method of calibrating a PLL that includes forcing a control voltage input to a voltage controlled oscillator to be a reference voltage and setting a calibration divider coupled to receive an output clock signal from the voltage controlled oscillator such that the calibration divider utilizes one of a plurality of divisors that results in the output clock signal having a high frequency can substantially avoid overshoot and glitch problems associated with conventional PLL calibrations. | 09-24-2009 |
20110075782 | STREAM CLOCK RECOVERY IN HIGH DEFINITION MULTIMEDIA DIGITAL SYSTEM - The present disclosure provides techniques for recovering source stream clock data at the sink in a high definition multimedia digital content transport system. The disclosure includes a fractional-N Phase-Locked Loop (PLL) based clock generator, a programmable Sigma-Delta Modulator (SDM), and a clock data calibrator to fully recover the original source stream clock data. The fractional-N PLL provides flexible source stream clock recovery. When there is a frequency deviation between the original clock and the regenerated clock, the clock data calibrator control circuit adjusts the clock data, preventing any stream data buffer overflow or underflow problems. The disclosed techniques are compatible with the sink devices based on the standards of DisplayPort and HDMI. | 03-31-2011 |
20120260109 | POWER MANAGEMENT INTEGRATED CIRCUIT USING A FLEXIBLE SCRIPT-BASED CONFIGURATOR AND METHOD FOR POWER MANAGEMENT - A power management integrated circuit incorporates (a) a microprocessor; (b) a non-volatile memory accessible by the microprocessor for storing programs executable by the microprocessor; (c) a random access memory accessible by the microprocessor; (d) an external interface which allows an external device to communicate with the power management integrated circuit; and (e) power regulators providing regulated output voltages from the power management integrated circuit, each power regulator being controllable by the microprocessor and the external interface over the register-controlled bus. A second external interface may be provided, which is used to provide a configuration file descriptive of power requirements of a system in which the power management integrated circuit is deployed. Such a system may include a system-on-a-chip (SOC) integrated circuit. Initially, the microprocessor of the power management integrated circuit executes a power sequence to provide the power-up power supply voltages to the SOC integrated circuit. Thereafter, the SOC integrated circuit controls power-up sequences for the peripheral devices. The configuration file is derived from a script file that is editable by a text editor or a word processor. The script file may be based on a scripting language that allows specifying control of the power regulators of the power management integrated circuit. | 10-11-2012 |
Songjun Zhai, Guangdong CN
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20130014550 | Electromagnetic Induction (/Rifidi) Suitcase (Including Luggage & Bag) LockAANM Xie; DeyiAACI Zhuhai CityAACO CNAAGP Xie; Deyi Zhuhai City CNAANM Zhai; SongjunAACI GuangdongAACO CNAAGP Zhai; Songjun Guangdong CN - An electromagnetic induction (/Rifidi) suitcase (including luggage & bag) lock which comprises a shell is provided. The suitcase contains at least one buckle lock set arranged in the shell, which is used to buckle the parts to be locked; a locking component arranged in the shell, which is used to lock or release the buckle lock set; and an electromagnetic induction (/Rifidi) component arranged in the shell, which is used to sense the signal and thus control the operation of the locking component. | 01-17-2013 |
Songmao Zhai, Zhejiang CN
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20130177458 | DRY-TYPE CABLE WIRE OUTLET DEVICE FOR A SUBMERSIBLE ELECTRICAL PUMP - A dry-type cable wire outlet device for a submersible electrical pump includes a wire outlet box positioned in a wellbore, a cable protection pipe, a wire outlet sealing device and a cable. The wire outlet box is connected to the top of a submersible electrical pump. One end of the cable protection pipe is connected to the top of the wire outlet box, and the other end extends out of the well cover of the wellbore. The cable is positioned in the cable protect pipe and connected with the submersible electrical pump through the wire outlet box. The wire outlet sealing device is connected to the well cover, and an end of the cable protection pipe extending outside the well cover is positioned in the wire outlet sealing device. When the device is in use, the opening at the top end of the cable protection pipe is no longer exposed. | 07-11-2013 |
20130292589 | LARGE-SCALE HYDRAULIC VARIABLE-SPEED FLOATING BOX FLAP VALVE - A large-scale hydraulic variable-speed floating box flap valve includes a hinge support, a valve seat, an upper valve leaf and a lower valve leaf, the valve seat and the hinge support are both fixed on a pump station base. The upper valve leaf is hinge-connected to the hinge support through a pin shaft, and the lower valve leaf is hinge-connected to the upper valve leaf. The upper valve leaf and the lower valve leaf may contact and match the valve seat in a sealed manner through a sealing structure. The upper valve leaf is connected to the lower valve leaf through at least one hydraulic mechanism. The hydraulic mechanism has one end hinge-connected to the upper valve leaf, and the other end hinge-connected to the lower valve leaf. The impact force between the valve leaves and the valve seat is damped by the hydraulic mechanism. | 11-07-2013 |
20140010683 | LARGE-SCALE SUBMERSIBLE SEWAGE PUMP - Disclosed is a large-scale submersible sewage pump, comprising a pump and a pump seat installation structure, wherein the pump seat installation structure comprises a concrete installation base layer, and a pump seat for installing the pump. The pump seat is fixed to the pump installation layer, and the bottom of the pump is directly connected onto the pump seat. The pump comprises a motor cooling apparatus, wherein the cooling apparatus comprises an internal cooling apparatus installed inside the case of the motor, and an external cooling apparatus installed outside the motor. The pump seat installation structure can stably mount and support the large-scale submersible sewage pump, preventing potential safety hazard during running of the pump. | 01-09-2014 |
Sophie Zhai, Shanghai CN
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20120045485 | SUSTAINED RELEASE DOSAGE FORM - An osmotic dosage form which comprising: | 02-23-2012 |
Stone Zhai, Wuxi CN
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20110162746 | OIL BALANCE DEVICE, A COMPRESSOR UNIT AND A METHOD FOR PERFORMING AN OIL BALANCE OPERATION BETWEEN A PLURALITY OF COMPRESSOR UNITS - The present invention disclosures an oil balance device and a method for performing an oil balance operation between a plurality of compressor units, which are suitable for air conditioner units comprising at least two parallel connected compressor units. Each compressor unit comprises at least one parallel connected compressors. The oil balance device comprises an oil reservoir, a first pipe, a second pipe, a third pipe and a fourth pipe. The four pipes communicate with the oil reservoir respectively. Each pipe is provided with at least one valve to control the opening and the closing of the corresponding pipe. The first valve and the fourth valve are closed and the second valve and the third valve are opened if the compressor unit is in normal operation; the first valve and the fourth valve are opened and the second valve and the third valve are closed if the compressor unit supplies oil; the second valve and the fourth valve are opened and the first valve and the third valve are closed, or the third valve and the fourth valve are opened and the first valve and the second valve are closed, if the compressor unit receives oil. | 07-07-2011 |
Suling Zhai, Shanghai CN
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20110000231 | METHOD AND APPARATUS FOR ULTRASONIC FREEZING - An apparatus for reducing a temperature of a product includes a housing in which cryogenic fluid is provided for being exposed to the product, and at least one ultrasonic transducer assembly disposed in the housing for generating ultrasonic energy to contact the cryogenic fluid and a surface of the product to facilitate heat transfer at the surface of the product. The cryogenic fluid can be selected from nitrogen and carbon dioxide. | 01-06-2011 |
Suping Zhai, Shenzhen CN
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20080259808 | METHOD FOR DETECTING AN AVAILABLE/UNAVAILABLE STATE OF PACKET TRANSPORT NETWORK - A method for detecting an available/unavailable state of a packet transport network, includes the steps of: in the packet transport network, detecting a severely errored second (SES) using performance parameters of the packet transport network, and detecting an available/unavailable time with the SES as a reference, and thus providing a method of determining if the packet transport network enters and exits the available/unavailable state. In this way, the detection of the available time of the packet transport network is achieved, and it is ensured that performance parameters of the packet transport network are measured when the packet transport network is in an available state, while the measurement of the performance parameters of the packet transport network is stopped when the packet transport network is in an unavailable state. Thus, the OAM mechanism of the packet transport network can be improved, and the defects in the performance management of the packet transport network can be eliminated. | 10-23-2008 |
20080259959 | METHOD FOR CARRYING FRAME RELAY OVER ETHERNET - A method for carrying Frame Relay over Ethernet comprises: receiving a Frame Relay frame, and removing header and tail flag sequences from the Frame Relay frame; determining a control word and performing payload encapsulation; mapping a DLCI to a VCE ID and encapsulating the VCE ID; encapsulating an Ethernet frame header, generating an Ethernet FCS and transmitting the Ethernet frame to Ethernet; and, receiving the Ethernet frame, checking the Ethernet frame and removing the Ethernet frame header; removing the VCE ID, and mapping the VCE ID to the DLCI; obtaining the control word, obtaining Frame Relay information from the payload and reconstructing the Frame Relay frame according to the control word; adding flag sequences to the Frame Relay frame, and transmitting the Frame Relay frame to a Frame Relay network. According to the invention, Frame Relay carried over Ethernet may be implemented without relying on the types of the upper layer protocols. | 10-23-2008 |
20090116493 | METHOD AND APPARATUS FOR ETHERNET TO BEAR ATM CELLS - A method for an Ethernet to bear ATM cells includes: mapping the ATM virtual connection information in the first ATM cell received from the ATM network to an Interworking Identifier (IW ID); combining the IW ID and the cell payload of the first ATM cell into an Ethernet frame; and transmitting the Ethernet frame in an Ethernet network. An apparatus for an Ethernet to bear ATM cells is also disclosed. The embodiments of the present invention implement network interworking on the data link layer (layer 2) and enable an ATM network to perform ATM emulation in a metropolitan area Ethernet (MEN) independently of the upper-layer protocol, thus facilitating the user. | 05-07-2009 |
20090168646 | METHOD, APPARATUS AND SYSTEM FOR AVOIDING LOOP IN ETHERNET RING - A method for avoiding loop in an Ethernet ring includes, preventing, by transmit nodes constituting a ring, themselves from using the data frame transmission capabilities of ports on a link affected by a failure, when the ring failure has been detected by a transmit node constituting a ring; obtaining, by a master node of the ring, the ring failure, and performing a protection switching operation; flushing, by transmit nodes, their own forwarding tables, and forwarding a frame according to the flushed forwarding tables. If the failure in the ring has been removed, the master node shifts to a normal state and transmit nodes restore their data frame transmission capabilities of ports on a link ever affected by a failure. A system and an apparatus for avoiding data loop in an Ethernet ring are also disclosed. | 07-02-2009 |
Tendfei Zhai, Xi'An CN
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20120073838 | AEROSOL FIRE SUPPRESSION APPARATUS - The present invention relates to an aerosol fire suppression apparatus, comprising enclosure, internal bladder, aerosol generating agent and initiator, and cooling layer in a cellular structure or cooling layer formed by a cellular structure coupled with coolant in a spherical or irregular shape between a chemical agent and jet orifices. The cellular structure employed in the apparatus has a large heat exchange area, which can absorb a great deal of heat in a short time, and therefore delivers good cooling effect; the cellular structure is regular in shape, easy to assemble, and the assembled aerosol fire suppression apparatus is compact in size, space-saving, and easy to install; moreover, the cellular structure can support a catalyst material to remove toxic gases produced from the aerosol, such as nitrogen oxide and carbon monoxide, etc. | 03-29-2012 |
Tengfei Zhai, Xi'An CN
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20120067599 | MINI-TYPE AUTOMATIC AEROSOL FIRE SUPPRESSION APPARATUS - The present invention relates to a mini-type automatic aerosol fire suppression apparatus, comprising top cap ( | 03-22-2012 |
20120279733 | NOVEL HAND-HELD AEROSOL FIRE SUPPRESSION APPARATUS - The present invention relates to a novel hand-held aerosol fire suppression apparatus, comprising thermal insulating layer ( | 11-08-2012 |
20140332709 | METAL-CARBONYL-CONTAINING FIRE EXTINGUISHING COMPOSITION - A metal-carbonyl-containing fire extinguishing composition comprises metal carbonyl complexes. The fire extinguishing composition uses a pyrotechnic agent as a heat source and a power source. A high temperature in combustion of the pyrotechnic agent enables the fire extinguishing composition to decompose or react under heat; produced fire extinguishing substances are sprayed out together with the pyrotechnic agent, thereby achieving a fire extinguishing objective. In the fire extinguishing composition, by selecting preferable components and optimizing contents of the components, an optimum formula of the fire extinguishing composition is determined, thereby greatly improving the efficacy of the fire extinguishing composition. In addition, efficacies of the components in the fire extinguishing composition are fully utilized, which improves an effective utilization rate of the fire extinguishing composition. | 11-13-2014 |
Wenlei Zhai, Shanghai CN
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20130286389 | METALLIC NANOPARTICLES AND METHODS FOR THEIR PREPARATION AND USE - Provided herein are Raman active particles and methods for their preparation and use. The particles can include a SERS-active material that is at least partially encased within a spherical porous hollow casing. In some embodiments, this can be especially advantageous when employed for water analysis and/or being employed in combination with silica particles | 10-31-2013 |
20140127402 | METALLIC NANOPARTICLES AND METHODS FOR THEIR PREPARATION AND USE - Provided herein are Raman active particles and methods for their preparation and use. The particles can include a SERS-active material that is at least partially encased within a spherical porous hollow casing. In some embodiments, this can be especially advantageous when employed for water analysis and/or being employed in combination with silica particles | 05-08-2014 |
Xiangkun Zhai, Shanghai CN
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20120319742 | SYSTEMS AND METHODS FOR DRIVING A BIPOLAR JUNCTION TRANSISTOR BY ADJUSTING BASE CURRENT WITH TIME - System and method for driving a bipolar junction transistor for a power converter. The system includes a current generator configured to output a drive current signal to a bipolar junction transistor to adjust a primary current flowing through a primary winding of a power converter. The current generator is further configured to output the drive current signal to turn on the bipolar junction transistor during a first time period, a second time period, and a third time period, the second time period separating the first time period from the third time period, drive the bipolar junction transistor to operate in a hard-saturation region during the first time period and the second time period, and drive the bipolar junction transistor to operate in a quasi-saturation region during the third time period. | 12-20-2012 |
20140204627 | SYSTEMS AND METHODS FOR DRIVING A BIPOLAR JUNCTION TRANSISTOR BY ADJUSTING BASE CURRENT WITH TIME - System and method for driving a bipolar junction transistor for a power converter. The system includes a current generator configured to output a drive current signal to a bipolar junction transistor to adjust a primary current flowing through a primary winding of a power converter. The current generator is further configured to output the drive current signal to turn on the bipolar junction transistor during a first time period, a second time period, and a third time period, the second time period separating the first time period from the third time period, drive the bipolar junction transistor to operate in a hard-saturation region during the first time period and the second time period, and drive the bipolar junction transistor to operate in a quasi-saturation region during the third time period. | 07-24-2014 |
Xiangnan Zhai, Lanzhou CN
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20140099250 | DEVICE FOR RECOVERING SICL4 SLURRY AND METHOD FOR THE SAME - A device for recovering SiCl | 04-10-2014 |
Xianqi Zhai, Hangzhou CN
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20140337967 | Data Transmission Method, System, and Apparatus - A data transmission method is applied in a virtual private network (VPN) and includes: querying, by an initiating client, a VPN server for external network Internet Protocol (IP) addresses of the initiating client and a responding client; performing, by the initiating client, key negotiation with the responding client through the VPN server; after the key negotiation is completed, writing, by the initiating client, the external network IP address of the initiating client into a source address field of a to-be-sent User Datagram Protocol (UDP) packet, writing the external network IP address of the responding client into a destination address field of the to-be-sent UDP packet, and encrypting the to-be-sent UDP packet according to a key obtained through the negotiation; and sending, by the initiating client, an encrypted UDP packet to the responding client, and performing packet interaction with the responding client directly. | 11-13-2014 |
Xiaodong Zhai, Shanghai CN
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20100129672 | EASY-TO-CLEAN ARTICLE WITH STAINLESS STEEL SURFACE AND METHOD OF MAKING THE SAME - An easy-to-clean article with a stainless steel surface treated with a mixture of a fluorinated composition and a first compound. The fluorinated composition comprises a polyfluoropolyether group and a hydrolysable silane group. The first compound comprises an amino group, an epoxy group, or a mercapto group and a hydrolysable silane group. A method of treating a stainless steel surface with the mixture is also disclosed. | 05-27-2010 |
Xiaoming Zhai, Yangzhou City CN
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20110289986 | SELF-RESETTING INTELLIGENT ROTATING LOCK CYLINDER WITH POWER SUPPLY FROM KEY, ITS MATCHED LOCKSET AND KEY - The present application relates to a self-resetting intelligent rotating lock cylinder device with power supply from a key, its matched lockset and the key. The self-resetting intelligent rotating lock cylinder device and the matched lockset include a keyhole unit and a turntable. An electronic circuit unit, an electromechanical drive unit and a force transmission clutch unit are provided on the turntable. A reset push pole that can reset the force transmission clutch unit is provided inside the keyhole. The electronic key includes a key head, contact points and an electronic circuit device. The electronic circuit device includes a power supply. Part of the out surface of the key head is wrapped with a metal sleeve. All contact points are exposed to the outer surface of the metal sleeve. By use of the intelligent rotating lock cylinder, its matched lockset and the key, existing mechanical locks can quickly upgraded to an electronic lock, and the safety and convenience of locksets in use are greatly improved. Many kinds of keys can be unified into one intelligent key, and the electronic lock can be widely used in hundreds of millions of families. | 12-01-2011 |
Xin Zhai, Shenyang CN
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20140364431 | Quinoline and cinnoline derivatives and their applications - The present invention relates to a series of quinoline and cinnoline derivatives of general formula I, pharmaceutically acceptable salts, hydrates, solvates or prodrugs thereof. And the compounds of general formula I show potent inhibitory activity gainst c-Met kinase. The present invention further relates to the uses of the compounds, pharmaceutically acceptable salts and hydrates for the preparation of medicaments for the treatment and/or prevention of diseases caused by abnormal expression of c-Met kinase, especially for treatment and/or prevention of cancer. | 12-11-2014 |
Xue-Liang Zhai, Shenzhen City CN
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20090260451 | FATIGUE TEST APPARATUS FOR THIN ELEMENT OF ELECTRONIC DEVICE - A fatigue test apparatus for thin workpiece includes a supporting module, a driving mechanism, a first connecting module, a second connecting module, a first holding post, a second holding post and a computer system. The first and second connecting modules are respectively fixed to two sides of the supporting module. Ends of the first holding post and the second holding post are fixed to the first and second connecting modules. The computer system electronically connects with and controls the driving mechanism. The first holding post and the second holding post are drive to rotate by the driving mechanism. | 10-22-2009 |
Xuli Zhai, Haidian CN
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20130137569 | Method for Preparing Catalyst Coating on Metal Base Plate - A method for preparing catalyst coating on a metal base plate comprising: thermal-spraying a layer of a-aluminum oxide nano-particles on a metal base plate using a high temperature flame powder spray gun, at a temperature of 2500-3500° C. and a pressure of 0.2-1.2 MPa; coating an aluminum sol, the weight concentration of the aluminum sol aqueous solution being 2-30%, at a pH of 0.5-4, the drying temperature being 50-150° C., the drying time being 0.5-24 hours, the calcination temperature being 200-1200° C., and the calcination time being 0.5-24 hours; immersing in an active component, the immersing temperature being 20-120° C., the duration being 0.5-24 hours, the drying temperature being 50-150° C., the drying time being 0.5-24 hours, the calcination temperature being 200-1200° C., and the calcination time being 0.5-24 hours. The method is suitable for the preparation of various catalyst coatings with active components. | 05-30-2013 |
Yan Zhai, Jilin CN
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20110090386 | CCD FIXEL ELEMENT WITH GEOMETRY CAPABLE OF IMPROVING RESOLUTION - The present invention relates to the filed of fabrication and application of CCD devices, and provides a CCD pixel element with a geometry capable of improving a resolution of a CCD device having such pixel element. According to the present invention, a conventional CCD pixel element is divided into four sub-regions having same areas by two intersecting straight lines or cures with an intersection point positioned within the pixel element, and one of the sub-regions is removed so as to form the CCD pixel element geometry. It is possible to improve a resolution of a CCD device having pixel elements with such geometry. | 04-21-2011 |
Yibin Zhai, Guangdong CN
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20110149823 | METHOD FOR PROCESSING DOWNLINK SIGNAL IN SECTOR PORTION AND BASE STATION THEREOF - The present invention discloses a method for processing downlink signals in different sectors, applied in processing downlink signals in sectored cell, and this method comprises: a Node B determining a sector where a mobile terminal, which has built a wireless link with the Node B, locates currently; and the Node B separately scheduling resources of each sectors in the cell, and for each mobile equipment which has built a wireless link with the Node B, the Node B transmitting downlink signals to this mobile terminal only in the sector where the mobile terminal locates currently. The present invention also discloses a Node B for processing downlink signals in different sectors. The present invention can reduce downlink transmission power and improve network coverage quality. | 06-23-2011 |
Yili Zhai, Shangdong CN
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20110321115 | TV FUNCTION EXPANSION COMPONENT USING GOLD FINGER CONNECTOR - A TV function extension assembly is electrically connected with a core circuit of a display apparatus through a gold finger connector. It comprises a function extension module, an external interface, and a memory. The function extension module is connected with the core circuit of the display apparatus through the gold finger connector for mutual communication and data communication. The external interface is connected between the function module and an external device or external network to enable mutual communication and data transmission between the function extension module and the external device or external network. The memory is connected with the function extension module to store data transmitted by the function extension module. | 12-29-2011 |
Yili Zhai, Shandong CN
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20110145866 | METHOD AND APPARATUS FOR SELECTING VIDEO CHANNEL, VIDEO DEVICE AND TV DEVICE - A method and apparatus for selecting video channel, a video device and a TV device are provided according to the embodiments of the present invention, wherein the state signal is obtained in said method for selecting video channel, wherein, the state signal is used for representing a video interface type of a accessed video deivce; and the video channel is selected according to the video interface type. The video channel selection and the upgrade of product of video devices such as DVD are realized through the solutions above. | 06-16-2011 |
20110273616 | Television Capable of Implementing Function Extension - A television is disclosed in the present invention, which includes a television core subsystem, a television function extension component and a gold finger connecter. The television core subsystem is configured within the interior of the television for receiving audio/video signal in different formats. The television function extension component is used for providing the option of different functions. The gold finger connector is electronically connected between the television core subsystem and the television function extension component, and includes a first connecting end and a second connecting end; wherein the first connecting end is configured on the television function extension component, the second connecting end is electronically connected to the television core subsystem, and the power signal terminal, communication signal terminal and audio/video signal terminal of the first connecting end correspond respectively to the power signal terminal, communication signal terminal and audio/video signal terminal of the second connecting end. | 11-10-2011 |
Zhen Zhai, Shenzhen CN
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20110290072 | HYBRID DRIVING SYSTEM AND VEHICLE HAVING THE SAME - A hybrid power driving system includes an engine including a crankshaft; and a dual clutch transmission system coupled to the crankshaft. The dual clutch transmission system includes a first clutch, a second clutch, and a transmission. Both the first and second clutches are connected with the crankshaft. The transmission includes a first input shaft connected with the first clutch, a second input shaft connected with the second clutch, shifting gear sets, where each shifting gear set includes at least a stationary gear and a free gear; and an output shaft having one end coupled with a differential. The other end of the output shaft is connected with a driving electric motor. The driving electric motor drives the output shaft directly. | 12-01-2011 |
20120167713 | ENGINE STARTUP DEVICE - A startup device includes a starting motor, a drive gear mounted on an output shaft of the starting motor, a transmission mechanism, and a fly wheel. The transmission mechanism further includes a first gear engaging with the drive gear, and at least three second gears, each being disposed on an end face of the first gear through a unidirectional overrunning clutch. Each unidirectional overrunning clutch is mounted on a mounting shaft disposed on the end face of the first gear. The startup device further includes a third gear disposed on and end face of the fly wheel and engaged with the third gears. | 07-05-2012 |
Zhen-Yuan Zhai, Shenzhen CN
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20090045533 | MOLD FOR MAKING A HOUSING AND METHOD FOR MAKING THE HOUSING | 02-19-2009 |
Zirong Zhai, Shanghai CN
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20130271763 | INSPECTION DEVICE AND METHOD THEREOF - An optical system configured to visually inspect a target having a variable position with respect to the optical system is provided. The optical system includes a polarizer configured to convert an incident light reflected or diffused from the target into linearly polarized light; a light modulating element configured to modulate a polarization state of the linearly polarized light in response to control signals; and a lens group comprising at least one birefringent element, the birefringent element configured to refract or reflect the modulated linearly polarized light with a first polarization state under a first refraction index to enable inspection of the target at a first object position, and the birefringent element further configured to refract or reflect the modulated linearly polarized light with a second polarization state under a second refraction index to enable inspection of the target at a second object position. | 10-17-2013 |