Patent application number | Description | Published |
20140147203 | AUXILIARY MEMBER FOR PAVEMENT CONSTRUCTION, CONCRETE SLAB AND METHOD FOR PAVEMENT CONSTRUCTION - An auxiliary member for pavement construction, including: a cylinder, a base plate and a leveling bolt; the cylinder includes a first cylinder part and a second cylinder part which are connected and communicated with each other, the first cylinder part is provided with a sling installing member and a slurry inlet, bottom of the second cylinder part is connected with the base plate, the base plate is provided with a bolt extending hole and multiple slurry discharging holes which are communicated with the inner cavity of the second cylinder part, the leveling bolt includes a bolt head and a screw, the screw extends through the bolt extending hole, the bolt head is arranged in the second cylinder part and the bolt head is smaller than the inner diameter of the second cylinder part. The present invention further provides a concrete slab and a method for pavement construction. | 05-29-2014 |
20140245925 | MIX COMPOSITION DETERMINATION METHOD OF COARSE GRADED HIGH MODULUS ASPHALT CONCRETE WITH SKELETON EMBEDDED STRUCTURE - The invention relates to ‘mix composition determination method of coarse graded high modulus asphalt concrete with skeleton embedded structure’, which belongs to the road engineering design field. The invention use low labeled hard asphalt AH-30# with penetration degree no greater than 30 (0.1 mm); the nominal maximum aggregate size no smaller than 26.5 mm; building mineral aggregate gradation of the mix by the idea of course aggregate gap gradation; using gradation design method of asphalt mixture based on closest compact condition to select the optimal oil-stone ratio. The concrete invented is technology reliable and economy reasonable which has good anti-deformation capacity and carrying capacity, and the high temperature stability is obviously improved, at the same time the mechanics performance of the asphalt mixture is improved, the strength of this new asphalt mixture is more than 50% higher than that of common asphalt mixture, its dynamic complex modulus is 30% higher than that of similar foreign products, which has very excellent road performance. | 09-04-2014 |
Patent application number | Description | Published |
20090083419 | SYSTEM, APPARATUS AND METHOD FOR MAINTAINING PRESENCE INFORMATION OF PUBLIC GROUP MEMBERS - A system for maintaining presence information of public group members is provided, which includes a presence server and a group list management server, and further includes a presence group server, connected to the presence server and the group list management server and adapted to obtain information of the public group members from the group list management server according to a received subscription request for the presence information of the public group members, subscribe for the presence information of the public group members from the presence server, and save the presence information of the public group members. A presence group server and a method for maintaining presence information of public group members are also provided, which can reduce the stress on a resource list server and a presence server in terms of performance and resource occupation. | 03-26-2009 |
20090106212 | METHOD AND SYSTEM FOR SEARCHING FOR ONLINE USERS - A method and system for searching for online users. A storage unit is set for an SP, and adapted to store the basic information and status information of users. Thus, after receiving an online user search request carrying search conditions from an XDMC, the SP may determine online users meeting the search conditions according to the basic information and status information of users in the storage unit, and returning search results carrying the basic information of the online users to the XDMC. The storage unit may be set for the SP or shared by the SP and the XDMS. Because the storage unit set for the SP stores the basic information and status information of users, the SP does not need to interact with the PS to obtain the status information of users and or interact with the XDMS to obtain the basic information of users after receiving an online user search request from the XDMC. | 04-23-2009 |
20130238676 | METHOD, SYSTEM, TOKEN CONREOLLER AND MEMORY DATABASE FOR IMPLEMENTING DISTRIBUTE-TYPE MAIN MEMORY DATABASE SYSTEM - Method, equipment and main memory data cluster, for implementing distribute-type memory database system are provided, which relates to the field of communication technology and resolve the problem of poor reliability of distribute-type memory database in prior art. The method of the embodiment main comprising: transmitting messages comprising node memory database information to at least two token controller; respectively receiving messages comprising memory database list from the at least two token controllers, wherein the memory database list comprises information within a cluster arranged according to at least one of the node memory database information; and processing transactions within the cluster according to the information within the cluster in the memory database list. The solution applies to memory database. | 09-12-2013 |
Patent application number | Description | Published |
20120228698 | VERTICAL COMPLEMENTARY FET - A vertical complementary field effect transistor (FET) relates to the production technology of semiconductor chips and more particularly to the production technology of power integration circuit. A part of the substrate bottom of the invention extends into the middle layer and form the plug between the two MOS units. There is an output terminal under the substrate layer. When on-state voltage is applied on the gate electrode of the two MOS units, two conduction paths are formed from MOS unit-plug-substrate to the output terminal. This technology can integrate more than two MOS devices. Therefore, the die size is reduced. | 09-13-2012 |
20120248534 | STRUCTURES FOR POWER TRANSISTOR AND METHODS OF MANUFACTURE - The invention discloses a manufacture method and structure of a power transistor, which comprises a lower electrode, a substrate, a drift region, two first conductive regions, two second conductive regions, two gate units, an isolation structure and an upper electrode; wherein the two second conductive region are between the two first conductive regions and the drift region; the two gate units are on the two second conductive regions; the isolation structure covers the surface of the two gate units; the upper electrode covers; the surface of the isolation structure and connects to the two first conductive regions and the two second conductive regions electrically. When the substrate is of the first conductive type, the structure can be used as MOSFET. When the substrate is of the second conductive type, the structure can be used as IGBT. This structure has a small gate electrode area, which leads to less Qg, Qgd and Rdson and improves device performance. The manufacture process is simple and the cost is relatively low. | 10-04-2012 |
20120256254 | STRUCTURE AND FABRICATION PROCESS OF SUPER JUNCTION MOSFET - This invention discloses a specific superjunction MOSFET structure and its fabrication process. Such structure includes: a drain, a substrate, an EPI, a source, a side-wall isolation structure, a gate, a gate isolation layer and source. There is an isolation layer inside the active area underneath the source. Along the side-wall of this isolation layer, a buffer layer with same doping type as body can be introduced & source can be extended down too to form field plate. Such buffer layer & field plate can make the EPI doping much higher than convention device which results in lower Rdson, better performance, shorter gate so that to reduce both gate charge Qg and gate-to-drain charge Qgd. The process to make such structure is simpler and more cost effective. | 10-11-2012 |
Patent application number | Description | Published |
20080256009 | System for temporal prediction - Described is a system for temporal prediction. The system includes an extraction module, a mapping module, and a prediction module. The extraction module is configured to receive X(1), . . . X(n) historical samples of a time series and utilize a genetic algorithm to extract deterministic features in the time series. The mapping module is configured to receive the deterministic features and utilize a learning algorithm to map the deterministic features to a predicted {circumflex over (x)}(n+1) sample of the time series. Finally, the prediction module is configured to utilize a cascaded computing structure having k levels of prediction to generate a predicted {circumflex over (x)}(n+k) sample. The predicted {circumflex over (x)}(n+k) sample is a final temporal prediction for k future samples. | 10-16-2008 |
20090055330 | METHOD FOR ANOMALY PREDICTION OF BATTERY PARASITIC LOAD - Anomaly prediction of battery parasitic load includes processing input data related to a state of charge for a battery and a durational factor utilizing a machine learning algorithm and generating a predicted start-up state of charge. Warnings are issued if the predicted start-up state of charge drops below a threshold level within an operational time. | 02-26-2009 |
20090265173 | TONE DETECTION FOR SIGNALS SENT THROUGH A VOCODER - A tone detector and associated method for use with EVRC-B and GSM vocoders to enable reliable detection of system connect tones over a wireless communication system. The tone detection method examines a number of sequential data frames of the signal received from the vocoder and determines that the tone is present if the spectral energy at frequencies around the tone is much higher than that at neighboring frequencies and if the calculated center frequency of the data frames is at or near the frequency of the tone. | 10-22-2009 |
20100128566 | System and method for enhancing weak target signals for a sensor array - A method for enhancing weak target signals for a sensor array, the method including: a) determining the locations of weak candidate target signals using one or more adaptive thresholding processes, b) extracting a wave profile of a center beam signal of a weak candidate target signal and adjacent beam signals of the weak candidate target signal using a local signal profile window, c) determining cross-beam correlations between an extracted wave profile of the center beam signal and extracted wave profiles of the adjacent beam signals and between extracted wave profiles of adjacent beam signal profiles based on the similarity of the wave profiles to determine the occurrence of a weak candidate target signal and compute a set of weighting factors, d) enhancing the center beam signal of the weak candidate target signal based on the said correlations and said set of weighting factors, and e) repeating steps b) through d) for each of the weak candidate target signals to provide enhanced weak candidate target signals. | 05-27-2010 |
20110228639 | Active Sonar System and Active Sonar Method Using Noise Reduction Techniques and Advanced Signal Processing Techniques - An active sonar system and associated method combine signals from a plurality of receive beams in order to reduce a noise in a reference one of the signals from the plurality of receive beams. | 09-22-2011 |
Patent application number | Description | Published |
20100165579 | CIRCUIT BOARD ASSEMBLY - A circuit board assembly includes a circuit board with two heat dissipating assemblies mounted thereon and an L-shaped back plate attached to an underside of the circuit board. Each of the heat dissipating assembly includes at least a pair of securing members at opposite corners thereof. The back plate includes a first portion and a second portion each defining at least a pair of circular protrusions corresponding to the securing members of the heat dissipating assemblies. | 07-01-2010 |
20120223918 | LATCHING DEVICE AND STYLUS USING SAME - A stylus with several parts includes a first housing, a second housing and a latching device. The latching device includes a hook and a latching element engaging the hook. One of the hook and the latching element protrudes from the first housing, the other one protrudes from the second housing. The latching element defines a guiding receiving space at a distal end thereof and a latching receiving space near a proximal end thereof, the guiding receiving space communicates with the latching receiving space and guides the hook to the latching receiving space so that the hook is latched in the latching receiving space. | 09-06-2012 |
20120229427 | STYLUS - A stylus includes a stylus body, a stylus body and a rotation mechanism. The stylus body includes a first housing and a second housing. The stylus body defines an hole. The rotation mechanism includes two resilient elements respectively retained to the first housing and the second housing, and a shaft. Each resilient element defines an hole and a plurality of holes. A center portion of the shaft is rotatably retained in the hole, and two ends of the shaft are respectively retained in the holes. When the stylus body rotates about the shaft relative to the first housing and the second housing, the shaft is capable of making the resilient elements bend to provide a good pressing feel. | 09-13-2012 |
Patent application number | Description | Published |
20090086134 | COLOR FILTER SUBSTRATE AND MANUFACTURING METHOD THEREOF - The invention provides a color filter substrate and a method thereof. A color filter substrate comprises a substrate, and a post spacer, a black matrix and a color resin that are disposed on the glass substrate. A method for manufacturing a color filter substrate comprises forming post spacers on a substrate, forming a black matrix on the resultant substrate formed with the post spacers, and then forming color resin layers on the resultant substrate formed with the post spacers and the black matrix. | 04-02-2009 |
20150278622 | METHOD AND SYSTEM FOR INFORMATION PROCESSING - A method, computer program product, and system for information processing. A piece of text on user's current screen is received. An entry record of the user from a knowledge repository is read, the entry record at least including entry name and meaning of the entry name. Text among the piece of text on the user's current screen which is consistent with the entry name in the entry record is highlighted. The meaning of the entry name is then displayed. | 10-01-2015 |
20150279208 | METHOD AND REMOTE CONTROLLER FOR TRANSMITTING INFRARED SIGNAL - The present disclosure relates to a method and a remote controller for transmitting an infrared signal. The method includes: generating a binary sequence corresponding to a key of a remote controller in response to a press on the key; encoding and modulating the binary sequence to obtain a pulse string signal; and transmitting the pulse string signal in form of infrared signal at least twice before the press on the key is released. Through the present disclosure, the problem of the technical solution in the background that the remote controller has weak anti-interference capability and low success rate of remote control can be solved. Thus, the possibility of complete reception of the infrared signals is improved, i.e., the anti-interference capability and success rate of remote control of the remote controller are improved. | 10-01-2015 |
Patent application number | Description | Published |
20130159706 | SECRET COMMUNICATION METHOD AND SYSTEM BETWEEN NEIGHBORING USER TERMINALS, TERMINAL, SWITCHING EQUIPMENT - The present invention provides a secret communication method, apparatus and system. The method comprises: 1) determining a neighboring encryption switching equipment shared by a first user terminal and a second user terminal, wherein the first user terminal and the second user terminal are neighboring user terminals ( | 06-20-2013 |
20130232551 | METHOD AND DEVICE FOR ANONYMOUS ENTITY IDENTIFICATION - The present invention discloses a method for anonymous entity identification, which comprises the following steps: an entity A transmits an R | 09-05-2013 |
20130283044 | SWITCH EQUIPMENT AND DATA PROCESSING METHOD FOR SUPPORTING LINK LAYER SECURITY TRANSMISSION - A switch equipment and data processing method for supporting link layer security transmission are provided. The switch equipment for supporting link layer security transmission comprises a switch module and multiple port modules, each port module is electrically connected with the switch module respectively; the port module supports a link layer key management capability, and is used for establishing a share key for encrypting and decrypting data frames between the switch equipment and other network nodes. | 10-24-2013 |
20130283045 | TERMINAL DEVICE CAPABLE OF LINK LAYER ENCRYPTION AND DECRYPTION AND DATA PROCESSING METHOD THEREOF - There are a terminal device capable of link layer encryption and decryption and a data process method thereof, and the terminal device includes a link layer processing module including a control module, a data frame encryption module, a data frame decryption module, a key management module, an algorithm module, a transmission port and a reception port; and the control module is connected with the transmission port through the data frame encryption module, the reception port is connected with the control module through the data frame decryption module, the control module is connected with the key management module, the data frame encryption module is connected with the data frame decryption module through the key management module, and the data frame encryption module is connected with the data frame decryption module through the algorithm module. | 10-24-2013 |
Patent application number | Description | Published |
20120151554 | SECURITY ACCESS CONTROL METHOD AND SYSTEM FOR WIRED LOCAL AREA NETWORK - The present invention relates to a security access control method and system for wired local area network, the method includes the following steps: 1) a requester (REQ) negotiates the security policy with an authentication access controller (AAC); 2) the requester (REQ) and the authentication access controller (AAC) authenticate the identity; 3) the requester (REQ) negotiates the key with the authentication access controller (AAC). The direct identity authentication between the user and the network access control device is realized by the present invention; the negotiation and the dynamic update of the session key for the link layer data protection are realized; a variety of network architectures such as the enterprise network, the telecommunication network are supported; the scalability is good, the multiple authentication methods are supported; the authentication protocols with different security levels are supported, the requirements of the various subscribers are satisfied; the sub-modules of the protocol are independent, flexible, and easy to be accepted or rejected. | 06-14-2012 |
20120159587 | METHOD AND SYSTEM FOR PRE-SHARED-KEY-BASED NETWORK SECURITY ACCESS CONTROL - A method and system for pre-shared-key-based network access control are disclosed. The method includes the following steps: 1) security policy negotiation is implemented between a REQuester(REQ) and Authentication Access Controller(AAC); 2) identity authentication and uni-cast key negotiation are implemented between REQ and AAC; 3) a group-cast key is notified between REQ and AAC. Applying the method and system, rapid bidirectional authentication can be implemented between a user and network. | 06-21-2012 |
20120254617 | METHOD AND SYSTEM FOR ESTABLISHING SECURITY CONNECTION BETWEEN SWITCH EQUIPMENTS - A method and a system for establishing a security connection between switch equipments are disclosed in the present invention. The system includes the first switch equipment and the second switch equipment; the first switch equipment sends the switch key negotiation activation packet and the switch key negotiation response packet to the second switch equipment; the second switch equipment sends the switch key negotiation request packet to the first switch equipment. The embodiments of the present invention provide a security policy for data security transmission between switch equipments by establishing shared switch key between each two switch equipments, thus guaranteeing the confidentiality of the data transmission process between switch equipments in the data link layer. The calculation burden of switch equipment and the delay of the data packets transmitted from the transmission end to the reception end can be reduced and the efficiency of network transmission can be improved. | 10-04-2012 |
20120257755 | METHOD AND SYSTEM FOR ESTABLISHING SECURE CONNECTION BETWEEN STATIONS - A method and system for establishing a secure connection between stations are disclosed. The method includes that: 1) a switch device receives an inter-station key request packet sent by a first user terminal; 2) the switch device generates an inter-station key, constructs an inter-station key announcement packet and sends it to a second user terminal; 3) the switch device receives an inter-station key announcement response packet sent by the second user terminal; 4) the switch device constructs an inter-station key announcement response packet and sends it to the first user terminal; 5) the switch device receives an inter-station key announcement response packet sent by the first user terminal. The switch device establishes an inter-station key for the two stations which are connected to the switch device directly, by which the embodiments of the present invention ensure the confidentiality and integrality of user data between the stations. | 10-11-2012 |
20130080783 | METHOD FOR ESTABLISHING SECURE NETWORK ARCHITECTURE, METHOD AND SYSTEM FOR SECURE COMMUNICATION - A method for establishing a secure network architecture, a method and system for secure communication are provided. Said method for establishing a secure network architecture includes: 1) constructing the network architecture where the identities of nodes are legal, including: neighboring node discovery; performing identities certification and shared key negotiation between a node and the neighbor node; 2) constructing a secure switching device architecture, including: establishing a shared key between every two of the switch devices. | 03-28-2013 |
20130212390 | METHOD AND SYSTEM FOR AUTHENTICATING ENTITY BASED ON SYMMETRIC ENCRYPTION ALGORITHM - A method and a system for authenticating an entity based on a symmetric encryption algorithm are provided. The method includes the following steps: 1) an entity A sends an authentication request message to an entity B; 2) after receiving the authentication request message, the entity B sends an authentication response message to the entity A; 3) the entity A determines the validity of the entity B according to the received authentication response message. The implementation cost of the system can be reduced by using the authentication according to the invention. | 08-15-2013 |
20140007231 | SWITCH ROUTE EXPLORING METHOD, SYSTEM AND DEVICE | 01-02-2014 |
20150222425 | ONE-WAY KEY SWITCHING METHOD AND IMPLEMENTATION DEVICE - A one-way key switching method and an implementation device. The method comprises: after obtaining a new key and before deducing or determining that at least n receivers obtain the new key, a sender setting the sending direction of the new key as unavailable and keeping the sending direction of an original key as available; after obtaining the new key and before deducing or determining that at least n receivers obtain the new key, before the original key is invalid, the sender starting up a key switching process, i.e. setting the sending direction of the original key as unavailable and setting the sending direction of the new key as available; where N≧n≧1, N is the total number of the receivers corresponding to the sender. | 08-06-2015 |
20150222427 | TWO-WAY KEY SWITCHING METHOD AND IMPLEMENTATION DEVICE - A two-way key switching method and an implementation device. The method includes: when acquiring a new key, any end in a communication link setting a new key transmitting direction to be unavailable and setting a new key receiving direction to be available; after it is presumed or determined that at least n opposite ends have acquired the new key and before an original key is invalid, the any end starting a first key switching process, to set the transmitting direction of the original key to be unavailable and set the new key transmitting direction to be available, where N≧n≧1, and N is the total number of receiving sides corresponding to the transmitting side; according to a protection identifier of data transmitted from the opposite end, the any end selecting a valid key to perform deprotection; and after the data is successfully deprotected with the new key for the first time, the any end starting a second key switching process, to set the receiving direction of the original key to be unavailable. By limiting the sequence of each end on a communication link to perform key switching, the present invention ensures that each end can correctly deprotect data transmitted from an opposite end. | 08-06-2015 |
Patent application number | Description | Published |
20100170868 | SPIN-ON SPACER MATERIALS FOR DOUBLE- AND TRIPLE-PATTERNING LITHOGRAPHY - Novel double- and triple-patterning methods are provided. The methods involve applying a shrinkable composition to a patterned template structure (e.g., a structure having lines) and heating the composition. The shrinkable composition is selected to possess properties that will cause it to shrink during heating, thus forming a conformal layer over the patterned template structure. The layer is then etched to leave behind pre-spacer structures, which comprise the features from the pattern with remnants of the shrinkable composition adjacent the feature sidewalls. The features are removed, leaving behind a doubled pattern. In an alternative embodiment, an extra etch step can be carried out prior to formation of the features on the template structure, thus allowing the pattern to be tripled rather than doubled. | 07-08-2010 |
20120164390 | PROCESSES TO PATTERN SMALL FEATURES FOR ADVANCED PATTERNING NEEDS - Methods of forming microelectronic structure are provided. The methods comprise the formation of T-shaped structures using a controlled undercutting process, and the deposition of a selectively etchable composition into the undercut areas of the T-shaped structures. The T-shaped structures are subsequently removed to yield extremely small undercut-formed features that conform to the width and optionally the height of the undercut areas of the T-shaped structures. These methods can be combined with other conventional patterning methods to create structures having extremely small feature sizes regardless of the wavelength of light used for patterning. | 06-28-2012 |
20120193762 | REVERSAL LITHOGRAPHY APPROACH BY SELECTIVE DEPOSITION OF NANOPARTICLES - A novel reversal lithography process without etch back is described. The reversal material comprises nanoparticles that are selectively deposited into the gaps between features without overcoating the tops of the features. As a result, a patterned imaging layer can be removed using solvent, blanket exposure followed by developer washing, or dry etching directly, without an etch-back process, and the original bright field lithography pattern can be reversed into dark field features, and transferred into subsequent layers using the nanoparticle reversal material as an etch mask. | 08-02-2012 |
20120264056 | METHOD OF MAKING RADIATION-SENSITIVE SOL-GEL MATERIALS - Radiation-sensitive sol-gel compositions are provided, along with methods of forming microelectronic structures and the structures thus formed. The compositions comprise a sol-gel compound and a base generator dispersed or dissolved in a solvent system. The sol-gel compound comprises recurring monomeric units comprising silicon with crosslinkable moieties bonded to the silicon. Upon exposure to radiation, the base generator generates a strong base, which crosslinks the sol-gel compound in the compositions to yield a crosslinked layer that is insoluble in developers or solvents. The unexposed portions of the layer can be removed to yield a patterned sol-gel layer. The invention can be used to form patterns from sol-gel materials comprising features having feature sizes of less than about 1 μm. | 10-18-2012 |
20130089716 | SPIN-ON CARBON COMPOSITIONS FOR LITHOGRAPHIC PROCESSING - The invention described herein is directed towards spin-on carbon materials comprising polyamic acid compositions and a crosslinker in a solvent system. The materials are useful in trilayer photolithography processes. Films made with the inventive compositions are not soluble in solvents commonly used in lithographic materials, such as, but not limited to PGME, PGMEA, and cyclohexanone. However, the films can be dissolved in developers commonly used in photolithography. In one embodiment, the films can be heated at high temperatures to improve the thermal stability for high temperature processing. Regardless of the embodiment, the material can be applied to a flat/planar or patterned surface. Advantageously, the material exhibits a wiggling resistance during pattern transfer to silicon substrate using fluorocarbon etch. | 04-11-2013 |
20140356593 | SPIN-ON CARBON COMPOSITIONS FOR LITHOGRAPHIC PROCESSING - The invention described herein is directed towards spin-on carbon materials comprising polyamic acid compositions and a crosslinker in a solvent system. The materials are useful in trilayer photolithography processes. Films made with the inventive compositions are not soluble in solvents commonly used in lithographic materials, such as, but not limited to PGME, PGMEA, and cyclohexanone. However, the films can be dissolved in developers commonly used in photolithography. In one embodiment, the films can be heated at high temperatures to improve the thermal stability for high temperature processing. Regardless of the embodiment, the material can be applied to a flat/planar or patterned surface. Advantageously, the material exhibits a wiggling resistance during pattern transfer to silicon substrate using fluorocarbon etch. | 12-04-2014 |
Patent application number | Description | Published |
20120275220 | THREE-DIMENSIONAL MULTI-BIT NON-VOLATILE MEMORY AND METHOD FOR MANUFACTURING THE SAME - The present disclosure relates to the field of microelectronics manufacture and memories. A three-dimensional multi-bit non-volatile memory and a method for manufacturing the same are disclosed. The memory comprises a plurality of memory cells constituting a memory array. The memory array may comprise: a gate stack structure; periodically and alternately arranged gate stack regions and channel region spaces; gate dielectric layers for discrete charge storage; periodically arranged channel regions; source doping regions and drain doping regions symmetrically arranged to each other; bit lines led from the source doping regions and the drain doping regions; and word lines led from the gate stack regions. The gate dielectric layers for discrete charge storage can provide physical storage spots to achieve single-bit or multi-bit operations, so as to achieve a high storage density. According to the present disclosure, the localized charge storage characteristic of the charge trapping layer and characteristics such as a longer effective channel length and a higher density of a vertical memory structure are utilized, to provide multiple storage spots in a single memory cell. Therefore, the storage density is improved while good performances such as high speed are ensured. | 11-01-2012 |
20130135623 | DIGITAL SIGNAL PROCESSING METHOD AND DEVICE OF FIBER-OPTIC GYROSCOPE, AND FIBER-OPTIC GYROSCOPE - The present invention provides a signal processing method and device for the fiber-optic gyroscope, which can effectively expand the dynamic range of the fiber-optic gyroscope, improve the linearity of the scaling factor, and restrain the zero drift of the open-loop fiber-optic gyroscope, i.e., the dynamic fluctuation of the scaling factor. The fiber-optic gyroscope proposed by the present invention provides a first harmonic demodulation reference signal and a second harmonic demodulation reference signal, which are high in quality and synchronous in detection signal, to the signal processing device proposed by the present invention by the digital phase-locked loop technology. | 05-30-2013 |
20130210750 | Polypeptide TF1 for Inhibiting Type 2 Shiga Toxin Activity, Encoding Gene for Same and Use Thereof - The present invention provides a polypeptide TF1 for inhibiting type-2 Shiga-toxin activity, an encoding gene for the same and use thereof. The present polypeptide is named TF1 (also known as P1); its amino acid sequence is shown in Sequence 1 in the sequence list. The polypeptide P1 can be prepared into medicine for preventing and/or treating diseases caused by type-2 Shiga toxin or the pathogens which produce type-2 Shiga toxin. | 08-15-2013 |
Patent application number | Description | Published |
20140318222 | METHOD TO PREVENT EXCESSIVE MAINTENANCE TO A VEHICLE LUBRICATING SYSTEM BASED ON DETECTION - This invention is a method to prevent excessive maintenance to vehicle lubricating system based on detection, to overcome the defect in maintenance procedure. Technical measures are as follows: it is a method to prevent excessive maintenance to vehicle lubricating system based on detection, with oil detection module | 10-30-2014 |
20140320630 | DEVICE FOR AN AUTOMOBILE FUEL INTAKE CATALYTIC SYSTEM TEST AND ITS TEST METHOD - This invention is a method to prevent excessive maintenance to vehicle lubricating system based on detection, to overcome the defect in maintenance procedure. The method prevents excessive maintenance to vehicle lubricating system based on detection, with oil detection module and host controller. Its working principle is to detect the aging degree of lube before maintenance, and decide whether to change the lube according to detection result. It will help to prevent excessive maintenance, reduce maintenance cost for car owners, and decrease the waste of resource. Oil detection module includes oil chamber sensor, capacitance detection chip, and etc. Host controller is connected to oil detection module by cables. | 10-30-2014 |
20140321500 | METHOD BASED ON INSPECTION TO AVOID EXCESSIVE MAINTENANCE OF AN AUTOMOBILE COOLING SYSTEM - The purpose of this invention is to overcome the defect of the present judgment method for automobile cooling system. It is an inspection method based on the aging degree of lubricating oil of the oil reservoir sensor. The invitation is a method based on the inspection to avoid excessive maintenance of the automobile cooling system, its feature: With a type of antifreeze freezing point detection module and main controller, and etc, to detect the freezing point of the antifreeze before maintenance, it will show the degree of aging. If the result shows no need to change the antifreeze, then keep using to avoid excessive maintenance, which will reduce the maintenance fee and save resources. The main controller checks the records like maintenance interval, maintenance content, travelled distance, and etc. These records could be auxiliary judgment conditions. Main controller and antifreeze freezing point detection module 1 are connected by cable. | 10-30-2014 |
Patent application number | Description | Published |
20100008300 | ROUTING OPTIMIZATION METHOD AND MESSAGE TRANSMISSION SYSTEM BASED ON PROXY MOBILE AGENT - A routing optimization method includes: establishing a routing optimization proxy binding relationship between a proxy mobile agent (PMA) of a mobile node and a PMA of a correspondent node; controlling, by the PMA of the mobile node, according to the established routing optimization proxy binding relationship, routing of a message to be transmitted. And a message transmission system based on a PMA is also provided, which includes: a proxy binding control unit, configured to establish a routing optimization proxy binding relationship with a PMA of a correspondent node; and a routing control unit, configured to control routing of a message to be transmitted based on the established routing optimization proxy binding relationship. With the present invention, it may raise the communication efficiency for various nodes in the proxy mobile IP architecture and improve the routing performance. | 01-14-2010 |
20100271943 | RESOURCE ADMISSION CONTROL METHOD AND NETWORK APPARATUS - A resource admission control method provided includes: an NACF receives an authentication request sent by a mobile UE when the mobile UE is moving, and sends a service request to an RACF to trigger the RACF to enforce resource admission control on a transport network. Alternatively, the method includes: a network apparatus in a transport network receives a service access request sent by a mobile UE when the mobile UE is moving, and sends a service request to an RACF to trigger the RACF to enforce resource admission control on the transport network. | 10-28-2010 |
20110134885 | ROUTE OPTIMIZATION METHOD AND SYSTEM - In the field of communication technologies, a route optimization method and system are provided, so as to improve the data transfer efficiency between a Mobile Node (MN) and a Corresponding Node (CN). The method includes: acquiring location information of a current access device of the CN, by a current anchor device of the MN (S | 06-09-2011 |
Patent application number | Description | Published |
20080201296 | Partitioning of nested tables - Techniques for partitioning nested tables are provided. A parent table includes a column for collection items. A nested table is created for storing items that belong to the collection items. The nested table is partitioned to create a plurality of nested table partitions. Each nested table partition is a distinct, separately stored structure within a database. How the nested table is partitioned may, or may not, be based on how the parent table is partitioned. For example, a nested table may be partitioned based on the same criteria in which the parent table is partitioned. As another example, a nested table may be partitioned, whereas the parent table is not partitioned. | 08-21-2008 |
20090024570 | USER DEFINED QUERY REWRITE MECHANISM - A database statement contains a table function. The database statement is compiled by a database statement compiler. The database statement is rewritten by replacing the table function with a replacement database statement. | 01-22-2009 |
20120296942 | METHOD AND SYSTEM FOR IMPLEMENTING EFFICIENT UPDATABLE RELATIONAL VIEWS OVER XML DATA - Disclosed is a method, system, and program product for providing an efficient mechanism to provide updateable relational views over XML. This will allow application developers to write both queries and updates using a relational (SQL) syntax, even though the underlying data is stored as XML. According to some approaches, this is accomplished by implementing a reverse mapping from the data within the views to the node addresses of the corresponding data in the underlying XML document. | 11-22-2012 |
Patent application number | Description | Published |
20090032638 | NOVEL HELICOPTER - This invention discloses a helicopter that can directly propel rotors into the hovering state with drive, comprising a fuselage ( | 02-05-2009 |
20140157121 | PREVENTING MALICIOUS OBSERVANCE OF PRIVATE INFORMATION - A technique for preventing malicious observance of private information includes receiving an instruction of entering a mode of inputting private information; determining a correspondence between actual inputs and expected inputs; receiving an actual user input; and converting the actual input into an expected input as private information inputted by the user according to the correspondence. This security technique can prevent discovery of the private information of a user through observation. | 06-05-2014 |
20140157428 | PREVENTING MALICIOUS OBSERVANCE OF PRIVATE INFORMATION - A technique for preventing malicious observance of private information includes receiving an instruction of entering a mode of inputting private information; determining a correspondence between actual inputs and expected inputs; receiving an actual user input; and converting the actual input into an expected input as private information inputted by the user according to the correspondence. This security technique can prevent discovery of the private information of a user through observation. | 06-05-2014 |
20160026803 | PREVENTING MALICIOUS OBSERVANCE OF PRIVATE INFORMATION - A technique for preventing malicious observance of private information includes presenting, via a graphical user interface, a visible input cue for user input. The visible input cues is associated with an expected input value that differs from the visible input cue. The technique further includes determining a correspondence between the visible input cue and the expected input value before the visible input cue is selected. The correspondence indicates how the visible input cues differs from the expected input value. The technique further includes generating an invisible output that indicates the correspondence between the visible input cue and the expected input value and detecting a selection of the visible input cue via the graphical user interface. The technique further includes using, as the user input, the expected input value instead of the visible input cue in response to the selection of the visible input cue. | 01-28-2016 |
Patent application number | Description | Published |
20140074304 | METHOD, SYSTEM AND APPARATUS FOR LOAD SHAVING OF A POWER GRID AND A TANGIBLE COMPUTER READABLE MEDIUM - The present disclosure provides a system, method and apparatus for load shaving of a power grid, and a tangible computer readable medium. The system may comprise at least one processor; and at least one memory storing computer executable instructions. The at least one memory and computer executable instructions may be configured to, with the at least one processor, cause the system to profile behavior data for power customers to divide the power customers into at least one group; define, based on usage characteristic of each of the at least one group, a possible load shaving strategy for each of the at least one group; and perform load shaving analysis at least under constraint of the possible load shaving strategy for each of the at least one group, to provide a recommended load shaving strategy for each of the power customers. | 03-13-2014 |
20140129746 | REAL-TIME DATA MANAGEMENT FOR A POWER GRID - The present disclosure relates to real-time data management for a power grid and presents a real-time data management system, a system, method, apparatus and tangible computer readable medium for accessing data in a power grid, a system, method, apparatus and tangible computer readable medium for controlling a transmission delay of real-time data delivered via a real-time bus, and a system, method, apparatus and tangible computer readable medium for delivering real-time data in a power grid. In the real-time data management system of the present disclosure, a unified data model covering various organizations and various data resource is designed and a management scheme for clustered data is used to provide a transparent and high speed data access. Besides, multi-bus collaboration and bus performance optimization approaches are utilized to improve efficiency and performance of the buses. The real-time data management system may also include an event integration and complex event process component to provide a credible prediction on status of the power grid. With embodiments of the present disclosure, it may efficiently manage the high volume of real-time data and events, provide data transmission with a low latency, provide flexible extension of both the number of data clusters and the number of databases to ensure high volume data storage, and achieve a high speed and transparent data access, Additionally, it also enable the rapid design and development of analytical applications, and support the near real-time enterprise decision-making business. | 05-08-2014 |