Patent application number | Description | Published |
20090271353 | METHOD AND DEVICE FOR TAGGING A DOCUMENT - There are disclosed a method and a device for tagging a document. The method includes the steps of acquiring structural information of the document, retrieving a content block list corresponding to a user-input tag, comparing blocks in the structural information with blocks in the content block list, to obtain similar blocks, and annotating the user-input tag at positions, which correspond to the similar blocks, in the document. | 10-29-2009 |
20100211921 | DEVELOPMENT VERIFICATION APPARATUS FOR UNIVERSAL CHIP - A development verification apparatus for verification of universal chips, including an object design module for storing and executing the object code of the chip to be verified, a control processing module for executing the control program etc. of the user of the development verification apparatus, a power management module for managing the power and charging the battery, and an extended function module for implementing developing function in various fields. | 08-19-2010 |
20140105058 | Method and System for Measuring Wireless Link Quality - The present disclosure discloses a method and network device for measuring wireless link quality. The disclosed network device retrieves a plurality of packet transmission data corresponding to a plurality of transmission rates at which packets are transmitted over a wireless link between two wireless nodes in a wireless network. The network device also determines a wireless link quality metric value corresponding to the wireless link at least based on at least an average throughput associated with the plurality of transmission rates. The wireless link quality metric value can be further based on a maximum throughput corresponding to a hardware component in at least one of the two wireless nodes. The wireless link quality metric value can be used in monitoring or managing the wireless network. | 04-17-2014 |
Patent application number | Description | Published |
20090112825 | ENTITY RELATION MINING APPARATUS AND METHOD - The present invention provides a relation mining apparatus and method for mining data for time-series relations and events among texts in various forms such as news, blogs, industrial reports and technical papers which may refer to various relations. According to the present invention, it is possible to automatically extract entity relation instances from a large amount of the texts as described above originating from the Internet or other mediums, mine for time-series entity relations, relation scores and entity importances in various categories based on the extracted instances, and finally extract important events therefrom. Also, according to the present invention, it is possible to perform calculating on the above extracted time-series relations for the corporation entities and business relations, so as to achieve an analysis on Five Forces. Further, it is also possible to present the result to final users by a visualizing module. | 04-30-2009 |
20090119336 | APPARATUS AND METHOD FOR CATEGORIZING ENTITIES BASED ON TIME-SERIES RELATION GRAPHS - The present invention provides an apparatus and a method for categorizing entities based on time-series relation graphs. In each of the time-series relation graphs within a prescribed time period, nodes represent entities, and links between the nodes represent entity relations in a corresponding time unit. The inventive apparatus for categorizing entities based on time-series relation graphs comprises: a time-series relation graph categorizing means for categorizing the nodes in each of the time-series relation graphs to generate a node category result for the corresponding time unit in time sequence; and a category result post-processing means for post-processing all the node category results for the corresponding time units in time sequence generated by the time-series relation graph categorizing means to generate finally categorized nodes. | 05-07-2009 |
20100131485 | METHOD AND SYSTEM FOR AUTOMATIC CONSTRUCTION OF INFORMATION ORGANIZATION STRUCTURE FOR RELATED INFORMATION BROWSING - The present invention provides a method and system for automatic construction of information organization structure for related information browsing. The method comprises: inputting a target entity; retrieving information objects related to the target entity from an information object set; extracting topics related to the target entity; searching an existing structure resource to identify existing structures and entities which are relevant to the target entity based on the extracted topics; and selecting a matched structure, which is used for organizing the retrieved information objects related to the target entity, from the identified existing structures by comparing the target entity with each of the identified entities. Compared with the prior arts, the present invention can largely improve the readability of the relevant generated information organization structure. | 05-27-2010 |
20130238155 | METHOD AND APPARATUS FOR DETECTING STATUSES OF ENERGY SOURCE CONSUMPTION DEVICES - Embodiments of the invention disclose a method and apparatus for detecting the statuses of energy source consumption devices, relate to the field of energy source auditing and are intended to improve the efficiency and accuracy of detecting the statuses of the energy source consumption devices. In an inventive solution, mapping relationships between status combinations of respective energy source consumption devices measured by an energy meter and total energy consumption values of the respective energy source consumption devices in the status combinations are generated and stored in advance, and when the statuses of the respective energy source consumption devices are detected, the mapping relationships are directly searched for in each of which the difference between the included total energy consumption value and a total energy consumption value measured by the energy meter is below a predetermined threshold, and the current statuses of the respective energy source consumption devices are determined in the status combination in one of the found mapping relationships. With the invention, the efficiency and accuracy of detecting the statuses of the energy source consumption devices can be improved significantly. | 09-12-2013 |
20140028442 | METHOD AND APPARATUS FOR OCCUPATION DETECTION - A method and apparatus for occupation detection includes: estimating locations of detected objects in a segmented detection region at a current time to acquire an estimation result, and transforming each of the acquired estimation results to a corresponding binary matrix, acquiring at least one candidate matrix at the current time according to the acquired binary matrices, and performing difference estimation on each of the candidate matrices at the current time according to output probabilities at the current time of at least one binary sensor deployed in the detection region; and selecting at least one condition-compliant matrix from the candidate matrices at the current time according to the estimation results, and using the selected matrix as an occupation detection result at the current time. | 01-30-2014 |
Patent application number | Description | Published |
20100006829 | Diode employing with carbon nanotube - A diode includes an organic composite plate, a pressing element, a first electrode, and a second electrode. The organic composite plate has a plurality of carbon nanotubes uniformly distributed therein and includes a first portion and a second portion opposite to the first portion. The pressing element is disposed on the first portion of the organic composite plate. The first and second electrodes are electrically connected to the first and second portions of the organic composite plate, respectively. The diode employed with the carbon nanotubes has a changeable characteristic, such as voltage, current, via controlling the pressure applied by the pressing element. | 01-14-2010 |
20100181521 | Giant Magnetoresistance Composite Material Containing Carbon Nanotubes - A GMR material includes a polymer matrix and a plurality of carbon nanotubes. The plurality of carbon nanotubes are dispersed in such a manner that substantially none of the plurality of carbon nanotubes are in contact with each other. | 07-22-2010 |
20100237340 | DIODE EMPLOYING WITH CARBON NANOTUBE - A diode includes an organic composite plate, a first electrode and a second electrode. The organic composite plate includes a first portion, a second portion and a plurality of carbon nanotubes distributed therein. The carbon nanotubes in the first portion have a first band gap and the carbon nanotubes in the second portion have a second band gap. The first band gap and the second band gap are different from each other. The first electrode is electrically connected to the first portion. The second electrode electrically is connected to the second portion. | 09-23-2010 |
20110180968 | METHOD FOR MAKING CARBON NANOTUBE METAL COMPOSITE - A method for making a carbon nanotube metal composite includes the following steps. A number of carbon nanotubes is dispersed in a solvent to obtain a suspension. Metal powder is added into the suspension, and then the suspension agitated. The suspension containing the metal powder is allowed to stand for a while. The solvent is reduced to obtain a mixture of the number of carbon nanotubes and the metal powder. | 07-28-2011 |
20110181424 | TEMPERATURE CONTROL SWITCH, METHOD FOR USING THE SAME AND ALARM SYSTEM USING THE SAME - The present disclosure relates to a temperature control switch. The temperature control switch includes a bistable resistance element. The bistable resistance element includes a low-conductivity matrix; and a number of high conductivity particles dispersed in the matrix. The bistable resistance element switches from a low resistance state to a high resistance state by receiving a temperature change applied to the bistable resistance element. The present disclosure also relates to a method for using the temperature control switch and an alarm system. | 07-28-2011 |
20110181430 | PRESSURE CONTROL SWITCH, METHOD FOR USING THE SAME AND ALARM SYSTEM USING THE SAME - The present disclosure relates to a pressure control switch. The pressure control switch includes a bistable resistance element. The bistable resistance element includes an organic, soft, low-conductivity matrix, and a plurality of high conductivity particles dispersed in the matrix. The bistable resistance element switches from a low resistance state to a high resistance state by receiving a pressure change applied to the bistable resistance element. The present disclosure also relates to a method for using the pressure control switch and an alarm system. | 07-28-2011 |
20110315194 | PHOTOELECTRIC CELL - A photoelectric cell includes at least one photoelectric conversion module. The photoelectric module includes a first photoelectric conversion element and a second photoelectric conversion element. The first photoelectric conversion element is made of a first thermoelectric material having positive thermoelectric coefficient and comprises a first absorbing part and a first non-absorbing part. The second photoelectric conversion element is made of a second thermoelectric material having negative thermoelectric coefficient and comprises a second absorbing part and a second non-absorbing part. The first absorbing part is electrically connected with the second absorbing part. | 12-29-2011 |
20110315882 | INFRARED DETECTOR - An infrared detector includes a detecting element, a first electrode, a second electrode, and a covering structure. The detecting element defines an absorbing part and a non-absorbing part. The detecting element includes a first end and a second end opposite with the first end. The first end is disposed in the absorbing part. The second end is disposed in the non-absorbing part. The first electrode is electrically connected with the first end. The second electrode is electrically connected with the second end. The covering structure covers the non-absorbing part. | 12-29-2011 |
20130001525 | THIN FILM TRANSISTOR AND PRESS SENSING DEVICE USING THE SAME - A thin film transistor controlled by a pressure includes a source electrode, a drain electrode, a semiconductor layer, a gate electrode, and an insulative layer. The drain electrode is spaced from the source electrode. The semiconductor layer includes a polymer composite layer and is electrically connected with the source electrode and the drain electrode. The polymer composite includes a polymer substrate and a plurality of carbon nanotubes dispersed in the polymer substrate. An elastic modulus of the polymer substrate is ranged from about 0.1 MPa to about 10 MPa. The gate electrode is electrically insulated from the source electrode, the drain electrode, and the semiconductor layer by the insulative layer. A press sensing device using the above-mentioned thin film transistor is also provided. | 01-03-2013 |
20130001556 | THIN FILM TRANSISTOR AND PRESS SENSING DEVICE USING THE SAME - A thin film transistor and a press sensing device using the thin film transistor are disclosed. The thin film transistor, comprises a source electrode; a drain electrode spaced from the source electrode; a semiconductor layer electrically connected with the source electrode and the drain electrode, a channel defined in the semiconductor layer and located between the source electrode and the drain electrode; and a gate electrode electrically insulated from the semiconductor layer; and an insulative layer configured for insulating the source electrode, the drain electrode, and the semiconductor layer from each other, wherein the insulative layer is made of a polymeric material with an elastic modulus ranged from about 0.1 megapascal (MPa) to about 10 MPa. | 01-03-2013 |
20130026598 | SCHOTTKY BARRIER DIODE - A Schottky barrier diode includes a first metal layer, a second metal layer separated form the first metal layer, and a semiconductor layer. The semiconductor layer is in Schottky contact with the first metal layer and in ohmic contact with the second metal layer. The semiconductor layer includes an insulated polymer material and a number of carbon nanotubes dispersed in the insulated polymer material. | 01-31-2013 |
20130029459 | METHOD FOR MAKING SCHOTTKY BARRIER DIODE - A method for making a Schottky barrier diode includes the following steps. A first metal layer, a second metal layer and a carbon nanotube composite material are provided. The carbon nanotube composite material is applied on the first metal layer and the second metal layer to form a semiconductor layer. The carbon nanotube composite material includes an insulated polymer and a number of carbon nanotubes dispersed in the insulated polymer. The semiconductor layer is in Schottky contact with the first metal layer and in ohmic contact with the second metal layer. | 01-31-2013 |
20150060769 | INFRARED DETECTOR - An infrared detector includes a detecting element, a first electrode and a second electrode. The detecting element includes an absorbing part and a non-absorbing part. A first end is located in the absorbing part. A second end is located in the non-absorbing part. An angle between the absorbing part and the non-absorbing part is less than 90 degrees. A first electrode is electrically connected with the first end. A second electrode is electrically connected with the second end. | 03-05-2015 |
Patent application number | Description | Published |
20100177736 | METHOD AND DEVICE FOR INDICATING DATA RE-TRANSMISSION WHEN AREA SWITCHING IN LTE SYSTEM - A method and device for indicating data re-transmission when area switching in LTE system, wherein the method comprises the following steps: S_eNB sends PDCP-SDU CN report to T_eNB in order to announce PDCP-SDU SN received, and T_eNB announces PDCP-SDU SN received by S_eNB to UE. Thereby, UE would not re-transmit PDCP-SDU corresponding to received SN, which avoids re-transmission of useless PDCP-SDU, and saves radio resources comparing with prior solutions. | 07-15-2010 |
20110116478 | METHOD AND MOBILE MANAGEMENT ENTITY FOR OBTAINING BEARER CONDITION DURING HANDOVER OF USER EQUIPMENT - The present invention provides a method for obtaining bearer condition during a handover of UE. The method includes: receiving, by a mobile management entity (MME), information of at least one bearer allowed to be accepted by a target base station (eNB) when the eNB makes an admission control for a UE based on received bearer information of the UE during handover of the UE; updating, by the MME, a UE-AMBR used by the target eNB based on the received at least one bearer. The present invention also provides an MME which enables the target side obtain actual bearer condition during handover of a UE. | 05-19-2011 |
20110292846 | METHOD AND APPARATUS FOR DETERMINING THE CONFIGURATION MODE OF SPECIAL SUBFRAME AND THE USAGE MODE OF TIME-DOMAIN RESOURCE - A method and an apparatus for determining the configuration mode of special subframe of a cell are provided, and the method includes: receiving notification messages sent from adjacent cells, and the notification messages containing the information indicating the configuration modes of special subframes of the adjacent cells; determining the configuration modes of special subframes of the adjacent cells in accordance with the notification messages; among the possible configuration modes of special subframes of the current cell, selecting preferably a configuration mode of special subframe, which meets the interference requirement of the current cell and has less interference with the adjacent cells, as the current configuration mode of special subframe. The embodiments of the present invention also provide a method and an apparatus for determining the usage mode of the time-domain resource of a cell. | 12-01-2011 |
20140301367 | METHOD AND DEVICE FOR PROCESSING DATA DURING CELL HANDOVER IN LTE SYSTEM - A method and UE for processing data during cell handover in a Long Term Evolution (LTE) system are provided. The method includes: receiving, by User Equipment (UE), a Sequence Number (SN) of a Packet Data Convergence Protocol-Service Data Unit | 10-09-2014 |
Patent application number | Description | Published |
20090010228 | Method for Restraining Cross-Slot Interference in Slot Cdma System - The present invention discloses a method for suppressing cross-slot interference in a time-slotted CDMA system. The method includes: determining, by a base station, positions of cross slots according to configuration information of local cell and configuration information of co-frequency adjacent cells, and performing multi-cell channel estimation on the cross slots to obtain channel estimation results; determining, by the base station, code channel configuration information of the co-frequency adjacent cells, grouping the determined code channels and determining the code channels of the co-frequency adjacent cells involved in a joint detection; and performing, by the base station, the joint detection according to the multi-cell information estimation results and the determined code channels of the base stations involved in the joint detection to obtain detection data. With the present invention, interference from a base station transmitting downlink signals in cross slots to a base station receiving uplink signals in the corresponding slot may be reduced, and the system capacity and the stability may be improved. | 01-08-2009 |
20120243448 | METHOD,SYSTEM AND DEVICE FOR SENDING UPLINK FEEDBACK INFORMATION - A method and device for acquiring user equipment duplex mode information are disclosed by the present invention, wherein, the method includes: the user equipment establishes a radio resource control connection with a base station, and reports the user equipment duplex mode information when establishing the radio resource control connection. With the technical scheme provided in the embodiments of the present invention, the network side acquires the duplex mode of the user equipment. | 09-27-2012 |
20130190028 | Method, Device and System for Implementing Frequency Point Switch Based on CR - The present application relates to of the communication field and discloses a method, device and system for implementing frequency point shift based on CR. The method comprises: determining, by a cognitive base station, a candidate working frequency point for UE deployed in a cognitive frequency band; then sending to the UE broadcast information which at least carries the candidate working frequency point and instructing the UE to shift from the working frequency point currently used thereby to the candidate working frequency point by way of a frequency point shift command. In this way, the UE deployed in the cognitive frequency band can achieve frequency point shift quickly and accurately according to the instruction from the cognitive base station when an authorized user accesses the working frequency point currently used by the UE, effectively avoiding interference to the authorized user and thereby ensuring the service performance and service continuity of the system. The present application also discloses a corresponding device and system. | 07-25-2013 |
Patent application number | Description | Published |
20090265535 | METHOD AND APPARATUS FOR SETTING COMPUTER-WORKING-HOURS-BASED SHUTDOWN OPTIONS - The present invention provides a method and apparatus for setting computer-working-hours-based shutdown options. A method for setting computer-working-hours-based shutdown options in accordance with an embodiment includes: when receiving a shutdown command from a user, determining, based on a setting of computer working hours by the user, whether a current time of the system is within the working hours of the computer; and performing at least one of setting a shutdown option according to the determination result and presenting a shutdown option according to the determination result. | 10-22-2009 |
20120105346 | ESTABLISHING AN AUTHENTICATED WIRELESS CONNECTION BETWEEN SHORT-RANGE WIRELESS TERMINALS MORE CONVENIENTLY - A method, system and computer program product for establishing a wireless connection based on a touch screen of a wireless device. The wireless device includes a slide-out processing section for determining, in response to a slide-out from an edge of the touch screen, a first slide-out parameter for determining by the other wireless device an object to be connected, and broadcasting the first slide-out parameter. The wireless device further includes a slide-in processing section for determining a slide-in parameter in response to a slide-in from the edge of the touch screen and reception of a second slide-out parameter directionally transmitted from the other wireless device. Furthermore, if the determined slide-in parameter matches the second slide-out parameter, then the slide-in processing section establishes a wireless connection between the wireless device and the other wireless device. As a result, an authenticated wireless connection between short-range wireless terminals can be established more conveniently. | 05-03-2012 |
20120154109 | ESTABLISHING AN AUTHENTICATED WIRELESS CONNECTION BETWEEN SHORT-RANGE WIRELESS TERMINALS MORE CONVENIENTLY - A method for establishing a wireless connection based on a touch screen of a wireless device. The wireless device includes a slide-out processing section for determining, in response to a slide-out from an edge of the touch screen, a first slide-out parameter for determining by the other wireless device an object to be connected, and broadcasting the first slide-out parameter. The wireless device further includes a slide-in processing section for determining a slide-in parameter in response to a slide-in from the edge of the touch screen and reception of a second slide-out parameter directionally transmitted from the other wireless device. Furthermore, if the determined slide-in parameter matches the second slide-out parameter, then the slide-in processing section establishes a wireless connection between the wireless device and the other wireless device. As a result, an authenticated wireless connection between short-range wireless terminals can be established more conveniently. | 06-21-2012 |
20120274762 | OBTAINING DISTANCE BETWEEN DIFFERENT POINTS ON AN IMAGED OBJECT - The present invention discloses an image capturing apparatus and a method for obtaining the distances between different points of an object to be shot during image capturing of said object. The method comprises: determining a pair of specified points on the object for distance measurement; focusing on each specified point respectively, and obtaining a focal length for obtaining a clear image of the specified point on an imaging device of an image capturing apparatus, a distance between the clear image point of the specified point and a longitudinal axis of a convex lens of the image capturing apparatus, and a distance between the convex lens and the imaging device of the image capturing apparatus during said focusing; and calculating a distance between the specified points in the pair on the object. | 11-01-2012 |
20130254691 | OPERATING A DEVICE WITH AN INTERACTIVE SCREEN, AND MOBILE DEVICE - Operating a device with an interactive screen includes determining a point on an interactive screen in response to an operable component on a device being operated, a location of the operable component on the device being independent from a location of the interactive screen on the device; locating a focus in content presented on the interactive screen based upon the point determined on the interactive screen; and highlighting the focus on the interactive screen for a user of the device to activate the focus by operating the interactive screen. | 09-26-2013 |
Patent application number | Description | Published |
20090094018 | Flexible Phrasebook - A method and a device including a display, a memory, a processor and a keypad, wherein the device is configured to identify a flexible phrase having at least one empty field, receive input corresponding to at least one field value and insert said at least one field value into said at least one empty field thereby completing the flexible phrase. | 04-09-2009 |
20110320741 | METHOD AND APPARATUS PROVIDING FOR DIRECT CONTROLLED ACCESS TO A DYNAMIC USER PROFILE - An apparatus may include a profile determiner configured to determine a user profile. A contextual characteristic determiner may be configured to determine contextual characteristics relating to the apparatus and/or the user of the apparatus such that the profile determiner may infer user preferences and thereby create a dynamic portion of the user profile. An index builder may be configured to build an index of profile categories included within the user profile. A subscription registrar may cause the user profile to be registered for sharing with a service provider. Thereby a profile manager may provide for direct controlled access to the user profile which may be limited by user selection of permission levels and/or profile categories which are shared. Thereby access to the user profile may occur directly with the apparatus without storing the user profile on a separate server. | 12-29-2011 |
20120290599 | Methods and Apparatuses for User Interest Modeling - Methods and apparatuses are provided for user interest modeling. A method may include accessing logged interactive user history data for a user data for a user. The method may additionally include determining at least one user interest topic for the user by utilizing a topic model acting upon at least a portion of the logged interactive user history data and one or more seed documents generated from a topic feature source is feature source. Corresponding apparatuses are also provided. | 11-15-2012 |
20130013644 | METHOD AND APPARATUS FOR SEEDED USER INTEREST MODELING - Methods and apparatuses are provided for user interest modeling. A method may include receiving an input from a user for specifying one or more topics from among a predetermined hierarchy of topics and subtopics. The method may additionally include retrieving one or more documents associated with the user and extracting language tokens from the documents based, at least in part, on the specified topics. Corresponding apparatuses are also provided. | 01-10-2013 |
20140089239 | Methods, Apparatuses and Computer Program Products for Providing Topic Model with Wording Preferences - An apparatus for determining one more preferred words of a user may include a processor and memory storing executable computer program code that cause the apparatus to at least perform operations including implementing a topic model including data associated with one or more word preferences of at least one user. The computer program code may further cause the apparatus to implement a training model of the topic model to generate the word preferences based in part on analyzing training data of the training model. The training data including content associated with one or more determined topics. The computer program code may further cause the apparatus to determine that the word preferences correspond to one or more preferred words of respective users. Corresponding methods and computer program products are also provided. | 03-27-2014 |
Patent application number | Description | Published |
20110103699 | IMAGE METADATA PROPAGATION - Methods and computer-readable media for propagating content category information to images stored in a database are described. A seed image that is associated with a known content category is received. A content-based image retrieval is conducted using the seed image as a search query image. A number of search result images are identified. The content category is propagated to the search result images. Metadata associated with the search result images is aggregated and analyzed to identify domains that should also be associated with the content category. Additional images that are associated with the domain are identified and the content category propagated thereto. The process is iterated using the additional images as search query images for the content-based image retrieval. | 05-05-2011 |
20120102055 | REGULAR EXPRESSION MATCHING METHOD AND SYSTEM, AND SEARCHING DEVICE - A regular expression matching method and system, and a searching device are provided. First, the searching device performs string filtering on a data stream to be matched, in which if keywords in the data stream and preset character words have at least one same character, the searching device indicates that the data stream passes through the string filtering. Then the searching device performs regular expression filtering on the data stream passing through the string filtering. In a string filtering process through the method, system, and device, when Hash mapping positions of the keywords of the data stream are a subset of the Hash mapping positions of the character words, it indicates that the data stream passes through the string filtering, and it is not required to store the keywords and further compare the keywords with the character words, thereby saving the storage space and improving performance. | 04-26-2012 |
20130013591 | IMAGE RE-RANK BASED ON IMAGE ANNOTATIONS - Search queries for images are received from users. An original order of responsive images to the query is determined. Duplicate images and words associated with the duplicate images are identified for each of the responsive images. Common words associated with the duplicate images are identified. The responsive images are annotated with the common words and an annotated order is determined. A re-ranked order is determined based on the original order and the annotated order. Responsive images are presented to the user in the re-ranked order. | 01-10-2013 |
20130034096 | ROUTING TABLE ESTABLISHMENT METHOD AND DEVICE AND ROUTING TABLE LOOKUP METHOD AND DEVICE - The embodiments of the present invention relate to a routing table establishment method and device and a routing table lookup, method and device. The routing table establishment method includes: partitioning a data structure of a routing table into a trunk and a TRIE sub-tree ( | 02-07-2013 |
Patent application number | Description | Published |
20090121129 | PULSE HEATING-TIME OF FLIGHT MASS SPECTROMETRIC GAS ELEMENTS ANALYZER - A pulse heating—time of flight mass spectrometric gas elements analyzer, which involves the chemical analysis field of inorganic materials, and comprises of a pulse heating electrode furnace, a sample charging system, a purification device, a time-of-flight mass spectrometer, a signal acquisition and data processing system, and an automatic control system. Said electrode furnace and sample charging system are united as one via upper/lower electrodes and pneumatic cylinders, to form a closed hearth. Said electrode furnace, purification device and time-of-flight mass spectrometer are interconnected through the gas pipelines: the purified inert carrier gas comes into the hearth from its top, carrying out the gas components released from sample fusion, and upon re-purification, comes into the time-of-flight mass spectrometer; said signal acquisition and data processing system is connected to the detector of the said mass spectrometer via signal cables, and on the basis of computation by the data processing module of the relevant computer software, outputs the mass percentages of O, N, H and Ar in the sample. The lower limit of detection can be below 0.01 ppm to 0.1 ppm, and no less than three elements can be measured simultaneously in one analysis cycle. | 05-14-2009 |
Patent application number | Description | Published |
20090089282 | NATURAL LANGUAGE BASED SERVICE SELECTION SYSTEM AND METHOD, SERVICE QUERY SYSTEM AND METHOD - The present invention relates to a natural language based service selection system for complementing incomplete queries, which comprises a semantic analyzing device which analyzes an incomplete query from a user semantically, a service selecting device which complements the incomplete query based on the semantic-analyzed query so as to acquire the corresponding selected service, and a retrieving device which retrieves an answer according to the selected service. The present invention also relates to a natural language based service selection method as well as a service query system and method thereof, and thus can process an incomplete query from a user and provide a selected service. | 04-02-2009 |
20110160986 | METHOD AND APPARATUS FOR TRAFFIC INFORMATION CONVERSION USING TRAFFIC INFORMATION ELEMENT KNOWLEDGE BASE - A method and apparatus for conversion of traffic information based on traffic information element knowledge base are provided. According to the present invention, a road network is described using roads, intersections and sections as traffic information elements and a correspondence between these elements and a road topological network in a digital map is established, so that a universal traffic information describing model, which is compatible with language used in people's daily life, can be established. Further, a traffic information element knowledge base can be generated based on the roads, intersections and sections, their respective attributes and the relationship between them, to support inter-conversion between road topological network traffic information and text-based traffic information. With the universal traffic information describing model and the traffic information element knowledge base according to the present invention, it is possible to support fusion and conversion for traffic data from various sources and to support various forms of presentation and interaction for traffic information, such as presentation of traffic information on digital navigation map, textual description of traffic information, map presentation of traffic information for urban trunk roads, interaction for natural language queries of traffic information, etc. | 06-30-2011 |
20110160987 | METHOD AND APPARATUS FOR PROCESSING TRAFFIC INFORMATION BASED ON INTERSECTIONS AND SECTIONS - A method and apparatus for representing a road network and a method and system for processing traffic information data using the method for representing a road network are provided. The method for processing traffic information data comprises: conversion step of converting traffic information data based on road networks of one or more types of road maps into traffic information data of intersections and sections, based on correspondence between the road networks of one or more types of road maps and the road network represented by the intersections and the sections, wherein the road network represented by the intersections and the sections is obtained by the method for representing a road network; and fusion step of fusing the converted traffic information data of intersections and sections to obtain unified traffic information data. The present invention proposes using a road network represented by intersections and sections as an intermediate model, which emphasizes the importance of intersections as hub nodes of the road network, and is compatible with various forms of map representations and universal. In this way, more accurate and comprehensive information can be obtained by fusing traffic information data from different data sources, which is advantageous for services such as traffic information prediction. | 06-30-2011 |
20110161261 | METHOD AND SYSTEM FOR TRAFFIC PREDICTION BASED ON SPACE-TIME RELATION - A system and method for traffic prediction based on space-time relation are disclosed. The system comprises a section spatial influence determining section for determining, for each of a plurality of sections to be predicted, spatial influences on the section by its neighboring sections; a traffic prediction model establishment section for establishing, for each of the plurality of sections to be predicted, a traffic prediction model by using the determined spatial influences and historical traffic data of the plurality of sections; and a traffic prediction section for predicting traffic of each of the plurality of sections to be predicted for a future time period by using real-time traffic data and the traffic prediction model. An apparatus and method for determining spatial influences among sections, as well as an apparatus and method for traffic prediction, are also disclosed. With the present invention, a spatial influence of a section can be used as a spatial operator and a time sequence model can be incorporated, such that the influences on a current section by its neighboring section for a plurality of spatial orders can be taken into account. In this way, the traffic condition in a spatial scope can be measured more practically, so as to improve accuracy of prediction. | 06-30-2011 |
20130191314 | METHOD AND SYSTEM FOR EXTRACTING ROUTE CHOICE PREFERENCE OF A USER - A system for extracting route choice preference of a user is provided. The system includes: a key route analysis unit configured to analyze history routes of all users to obtain key routes and their costs; and a user preference extraction unit configured to obtain feature routes of a certain user and their costs based upon the key routes and their costs as well as history routes of the certain user, and to extract route choice preference of the certain user based upon the feature routes of the certain user and their costs. Also provided is a method for extracting route choice preference of a user. The present embodiments enable automatic extraction of route choice preference of a user from history data, without requiring the user to preset his/her own preference. | 07-25-2013 |
20130254212 | DATA INDEXING SYSTEM, DATA INDEXING METHOD AND DATA QUERYING METHOD - A data indexing system is provided. The system includes: a time interval splitting unit configured to split a predetermined time range into a plurality of time intervals. A first index creating unit is configured to create a first-level index for data in a current time interval, the first-level index including a time interval index and a subspace index. A second index creating unit is configured to create, in a time interval after the current time interval, a second-level index for data in the current time interval. The second-level index has a finer granularity than the first-level index. A data indexing method and a data querying method are also provided. The cost for index maintenance can be greatly reduced in a case of frequent updates. Further, invalid scans during the query process can be reduced and the query performance can be improved. | 09-26-2013 |
20130345976 | METHOD AND APPARATUS FOR PLANNING ROUTE OF ELECTRIC VEHICLE - A method and apparatus are provided for planning a route of an electric vehicle so as to give a globally optimal route over which the electric vehicle travels and to enable the electric vehicle to prepare for a next trip upon arrival at a destination. The method includes: determining location information of respective candidate charging stations and respective sequences of candidate charging stations according to acquired location information of an origin and location information of a destination as predetermined, charging facility information of the destination and an initial amount of power; calculating for each sequence of candidate charging stations a route parameter of arrival at the destination from the origin sequentially through the candidate charging stations included in the sequence of candidate charging stations; and selecting an optimal route according to route parameters of the respective sequences of candidate charging stations and a predetermined route selection criterion. | 12-26-2013 |
20140188382 | VEHICLE ROUTE PLANNING METHOD AND APPARATUS - A vehicle route planning method and apparatus include: acquiring a current location, a destination location, and an amount of remaining energy of a vehicle; if energy needs to be supplemented for the vehicle to travel from the current location to the destination location, determining backup energy stations for supplementing energy; acquiring a node cost when the vehicle reaches each of the backup energy stations, and determining, according to an energy efficiency of the vehicle, an energy consumption of the vehicle when traveling on each of paths from the current location to the destination location. A travel route is planned for the vehicle according to the energy consumption of the vehicle when traveling on each of the paths, and the node cost when the vehicle reaches each of the backup energy stations. | 07-03-2014 |
20140207725 | DEVICE AND METHOD FOR DESTINATION PREDICTION - A device for constructing a hierarchical destination prediction mode includes an extracting unit configured to receive a user's historical location data and extract input data and output data from the user's historical location data. The input data includes a leaving location and associated time for the user and the output data includes an arriving location for the user. A determining unit is configured to determine the user's possible activities of each location and their original probabilities based on the input data and the output data, and to adjust the original activity probabilities based on the user's arriving patterns and leaving patterns. A prediction model obtaining unit is configured to obtain the hierarchical destination prediction model based on the input data and the adjusted probabilities. A high layer of the hierarchical destination prediction model represents activities and their transitions, and a low layer of the model represents locations of the activities. | 07-24-2014 |
20140221014 | DEVICE AND METHOD FOR MOBILITY PATTERN MINING - A mobility pattern mining device includes: a data collecting unit configured to collect a user's historical data; a stay point obtaining unit configured to obtain stay points of the user from the historical data; an extracting unit configured to obtain a semantic tree for a certain topic and extract topic related stay points from the stay points of the user by using the semantic tree for the certain topic; a determining unit configured to determine a candidate mobility pattern of the user based on the topic related stay points; and a selecting unit configured to select a frequent mobility pattern which best matches the candidate mobility pattern of the user from a frequent mobility pattern database related to the certain topic, wherein the database is set in advance based on historical data for a plurality of users to obtain mobility patterns about topics for users. | 08-07-2014 |
Patent application number | Description | Published |
20100235672 | MULTI-CORE PROCESSOR, ITS FREQUENCY CONVERSION DEVICE AND A METHOD OF DATA COMMUNICATION BETWEEN THE CORES - A multi-core processor and a frequency conversion device thereof as well as a method of communication between the cores are disclosed. Each processor core of the multi-core processor includes a frequency conversion device, which includes a multi-bit state changing means, a multiple selector, a frequency conversion coefficient register, a multi-input OR gate and a clock-gating circuit unit. A common original clock is sent to the frequency conversion device of each processor core at work. The frequency conversion device real-timely reads the value of the frequency conversion coefficient register of a corresponding processor core and receives data transmission valid signals from other processor cores. By gating the common original clock, a frequency conversion function of the processor core is completed. In the invention, the dynamic frequency conversion function of a multi-core processor is achieved, the frequency conversion coefficient control may be performed by each processor core independently, and a highly effective synchronous communication may be maintained between the processor cores, so as to reduce the overall running consumption of the processor and save power on different processor cores of the multi-core processor or on different IP modules in SOC. | 09-16-2010 |
20100268916 | RISC PROCESSOR AND ITS REGISTER FLAG BIT PROCESSING METHOD - The present invention discloses a RISC processor and a method of processing flag bits of a register in the RISC processor. Said RISC processor comprises a physical register stack, an operating component connected to the physical register stack and an decoder connected to the operating component; the physical register stack comprises an emulation flag register for emulating to realize flag bits of a flag register in a CISC processor; the operating component comprises a flag read-write module for reading and writing the values of the flag bits of the emulation flag register. The operating component further comprises an operating controller for performing an operation control according to the values of the flag bits of the emulation flag register when the RISC processor is in the working mode of X86 virtual machine during an operation process. | 10-21-2010 |
20100293545 | RISC PROCESSOR DEVICE AND ITS INSTRUCTION ADDRESS CONVERSION LOOKING-UP METHOD - An RISC processor and a method for converting and looking-up instruction address in the RISC processor. The device comprises a decoder, which includes a look-up table module for realizing the conversion from an X86 source instruction address to an MIPS target instruction address by using a look-up table. The look-up table module includes: a looking-up sub-module for indexing the look-up table based on content, wherein if looking-up is hit, the corresponding content will be stored in a target register, and if not, an entry address of the not-hit service program will be stored in the target register; and an indexing sub-module for indexing the look-up table based on content and getting an index of the table entry in which the content resides. | 11-18-2010 |
20110035745 | RISC PROCESSOR APPARATUS AND METHOD FOR SUPPORTING X86 VIRTUAL MACHINE - A RISC processor apparatus and method for supporting an X86 virtual machine. The RISC processor includes: an instruction module for storing a virtual machine instruction set that supports the X86 virtual machine; a decoder for, during the decoding of an instruction of the virtual machine instruction set, distinguishing the virtual machine instruction set mode of the instruction, decoding the instruction according to the distinguished virtual machine instruction set mode, and outputting the decoded instruction to a fixed-point operation component or a floating-point operation component according to the distinguished virtual machine instruction set mode; the fixed-point operation component for processing the fixed-point instruction of the virtual machine instruction set according to the output of the decoder and outputting the execution result; the floating-point operation component for processing the floating-point instruction of the virtual machine instruction set according to the output of the decoder and outputting the execution result. | 02-10-2011 |
Patent application number | Description | Published |
20100155731 | TOUCHING-TYPE ELECTRONIC PAPER AND METHOD FOR MANUFACTURING THE SAME - The present invention relates to a touching-type electronic paper and method for manufacturing the same. The touching-type electronic paper includes a TFT substrate and a transparent electrode substrate which are disposed as a cell. The transparent electrode substrate includes a common electrode, microcapsule electronic ink and light guiding poles as light transmitting passages, all of which are formed on a first substrate. The TFT substrate comprises displaying electrodes, first TFTs for driving the displaying electrodes, second TFTs for detecting lights transmitting through the light guiding poles and for producing level signals, and third TFTs for reading the level signals and sending the level signals to a back-end processing system, all of which are formed on a second substrate. The light guiding poles are opposite to the second TFTs respectively. The present invention makes the natural lights or other lights outside transmitted to the second TFTs through the light guiding poles by disposing the light guiding poles as light transmitting passages and disposing the second TFTs as light sensor units. The present invention has many advantages such as simple structure, simple manufacturing process and low cost, so as to have a wide application prospect. | 06-24-2010 |
20100200856 | METHOD FOR MANUFACTURING E-JPAPER ARRAY SUBSTRATE AND E-PAPER ARRAY SUBSTRATE - A method for manufacturing E-paper array substrate and an E-paper array substrate are provided. The method for manufacturing E-paper array substrate uses two masks. Steps on a surface of the array substrate structure are eliminated, so as to facilitate a subsequent coating process of E-ink and enable a uniform distribution of a drain electric field. An E-paper array substrate is further provided. | 08-12-2010 |
20140024152 | METHOD FOR MANUFACTURING TOUCHING-TYPE ELECTRONIC PAPER - The present invention relates to a touching-type electronic paper and method for manufacturing the same. The touching-type electronic paper includes a TFT substrate and a transparent electrode substrate which are disposed as a cell. The transparent electrode substrate includes a common electrode, microcapsule electronic ink and light guiding poles as light transmitting passages, all of which are formed on a first substrate. The TFT substrate comprises displaying electrodes, first TFTs for driving the displaying electrodes, second TFTs for detecting lights transmitting through the light guiding poles and for producing level signals, and third TFTs for reading the level signals and sending the level signals to a back-end processing system, all of which are formed on a second substrate. The light guiding poles are opposite to the second TFTs respectively. The present invention makes the natural lights or other lights outside transmitted to the second TFTs through the light guiding poles by disposing the light guiding poles as light transmitting passages and disposing the second TFTs as light sensor units. The present invention has many advantages such as simple structure, simple manufacturing process and low cost, so as to have a wide application prospect. | 01-23-2014 |
Patent application number | Description | Published |
20100000320 | METHOD AND APPARATUS FOR QUANTITATIVELY DETECTING UNBALANCED STATE AND METHOD FOR DETECTING CLAMPING STATE OF A WORKPIECE - A method and an apparatus for quantitatively detecting the unbalanced state of a rotating shaft and a clamping state of a workpiece clamped to a shaft are disclosed by solving with a nonlinear multivariable method a Lagrange kinematics equation to determine from acquired position, velocity, acceleration and torque signals of the rotating shaft an unbalanced amplitude variable and an unbalanced angle variable of the rotating shaft, optionally both with and without a workpiece. The motor driving the shaft is energized with a combined S-shaped and sinusoidal velocity profile with a position profile component, a velocity profile component, and an acceleration profile component. The components are selected such that the motor speed during the accelerating and decelerating stages does not change abruptly. | 01-07-2010 |
20130187783 | WIND TURBINE CONDITION MONITORING METHOD - A wind turbine condition monitoring method includes the steps of generating in advance a reference curve for normal operation of a transmission chain of a wind turbine using position information, measuring position information and generating an actual condition monitoring curve; comparing the actual condition monitoring curve with the reference curve, and determining the current condition of the wind turbine from the comparison. With the proposed monitoring method, monitoring with a high signal-to-noise ratio can be achieved with minimal or no addition of hardware, such as an ND module; moreover, computational task is greatly reduced, so that the monitoring system can be more easily integrated into the main control system. In addition, the position measurement system is more stable than a vibration measurement system, and the monitoring result is more reliable. | 07-25-2013 |
Patent application number | Description | Published |
20100014433 | METHOD FOR PROCESSING MULTIPLE ACTIVE DEVICES IN STACKING SYSTEM AND STACKING MEMBER DEVICE - The present invention discloses a method for processing multiple active devices in a stacking system. In the method, each active device in a stacking system exchanges unique identity information with any another active device through a preconfigured Bidirectional Forwarding Detection (BFD) session when a stacking link in the stacking system is in failure, determines an active priority of its own by comparing unique identity information of its own with the unique identity information received; and the active device stops providing services as an active device when determining that the active priority of its own is not the highest priority. The present invention also discloses a member device in the stacking system. The present invention can solve the collision of multiple Active devices, and is applicable to both a stacking system including two member devices and a stacking system including more than two member devices. | 01-21-2010 |
20100146323 | METHOD, SYSTEM AND APPARATUS FOR DETECTING MULTIPLE ACTIVE DEVICES IN STACK - Embodiments of the present invention disclose a method for detecting multiple Active devices in a stack. In the method, a new Active device generates a Link Aggregation Control Protocol (LACP) packet when a stacking link is in failure, the LACP packet contains a bridge MAC address and a member number of the new Active device; the new Active device transmits the LACP packet to a stacking member through an access switch; and the stacking member detects collision of multiple Active devices according to the MAC address and the member number and enters a Recovery state. In the present invention, by containing the bridge MAC, the Active ID and the configuration dividing identifier in the extended field of the LACP packet, the collision of multiple Active devices in a distributed stack can be detected. | 06-10-2010 |
20100182933 | Method And Switching Device For Stack Port Configuration - The invention provides a method and switching device for configuring stack ports. A switching device in a stacking system searches in the neighbor information table to determine whether the neighbor ID carried in a stack link negotiation packet is contained in the table after it receives the stack link negotiation packet on one of its physical ports that is enabled with the stacking function. If the neighbor ID is contained in the table, the switching device adds the physical port to the stack port corresponding to the neighbor ID in the neighbor information table; if it is not contained in the table, the switching device creates a stack port not in use, creates a binding between the neighbor ID and the stack port, and adds the physical port to the stack port. The present invention can automatically configure stack ports, greatly reducing the configuration work of administrators, and avoiding stacking device faults caused by manual configuration errors at the same time. | 07-22-2010 |
20100185893 | Topology Collection Method and Dual Control Board Device For A Stacking System - The invention provides a topology collection method and dual control board device applicable to a stacking system comprising dual control board devices. A master control board of a dual control board device advertises through a stack port the topology information of the member device in which the master control board resides, including information about the master control board and, if a slave control board is present, information about the slave control board; and stores the topology information or updates the existing topology information upon receiving the topology information of the stacking system through the stack port, and backs up the stored topology information of the stacking system to the slave control board after the slave control board is inserted. This invention is applicable for collecting the topology information of a stacking system comprising distributed dual control board devices. | 07-22-2010 |
20100329111 | Multi-Active Detection Method And Stack Member Device - The present invention discloses a method of multi-active detection and a stack member device. Each member device in a stack is configured with a detection interface that is assigned an IP address, wherein the IP address of the detection interface on the designated active device is activated. Each member devices is also configured with an active device election rule, and with a correspondence between the IP address of the detection interface on each member device and the active device election parameter of the member device. Upon detection that the stack has become split, each designated standby device transitions to become an active device and activates the IP address of its detection interface. Each active device then uses the IP address of its detection interface as the source IP address to establish a session with other active devices, finds the active device election parameter according to the source IP address in the received session packet, and elects an active device that maintains its active state according to the configured active device election rule. The present invention implements multi-active detection in a stack. | 12-30-2010 |
Patent application number | Description | Published |
20090055818 | METHOD FOR SUPPORTING, SOFTWARE SUPPORT AGENT AND COMPUTER SYSTEM - Information can be automatically collected related to running of software. The collected information can be packed into a message format of a messaging software. The collected information related to running of the software can be sent by using the messaging software. | 02-26-2009 |
20110295559 | MAINTENANCE OF INTELLIGENT ASSETS - A work performance acquisition module of an intelligent assets maintenance system obtains work performance data of intelligent assets from a device operation production control system. A status monitoring module obtains operation status data of the intelligent assets. A loss calculation module calculates a loss degree of the intelligent assets according to the obtained work performance and operation status data. A maintenance determining module determines whether the intelligent assets need maintenance according to the loss degree of the intelligent assets. | 12-01-2011 |
20120030658 | SOFTWARE DEVELOPMENT ASSISTANT METHOD AND SYSTEM - The present invention provides a software development method, system and computer program product. Generally, a computer program product for software development assistance includes a computer readable storage medium having computer readable program code embodied therewith such that the computer readable program receives from a server over a computer communications network both a software update for software installed in an end user device, and also test cases and a testing tool. The test cases are loaded in memory of the end user device and executed in the end user device with the execution tool with respect to the software update. Execution information produced by the execution of the test cases is collected and transmitted back to the server from the end user device. Optionally, a new test case for the software update can be created within the memory of the end user device the new test case can be executed along with the received test cases with the execution tool in the end user device. Consequently, the new test case can be transmitted to the server along with the collected execution information. | 02-02-2012 |
20130318304 | PROVIDING DATA TO A USER INTERFACE FOR PERFORMANCE MONITORING - A method, system, and computer readable storage medium for providing data to a user interface for performance monitoring are disclosed, in which an a data definition is acquired, where the data definition is generated in response to a definition of the user interface. Data is acquired from data sources based on the data definition. The acquired data is processed based on the data definition, and the processed data is cached. | 11-28-2013 |
Patent application number | Description | Published |
20110082043 | Superconducting Magnet System for Generating High Homogeneity and High Magnetic Field - A superconducting magnet system for generating high homogeneity and high magnetic field consists of a main coil, an outer coil, a quench protection circuit, a quench heater and a power supply. The main coil is composed of many concentric solenoid coils which are arranged from inside to outside. The outer coil out of the main coil includes a first back roll coil, a second back roll coil, a first superconducting coil for compensating sixth harmonic component, a second superconducting coil for compensating sixth harmonic component, a shielding ring and a shielding coil from inside to outside. Every loop circuit of the quench protection circuit is composed of a corresponding protection resistor, a diode and coil which is connected in series each other, and each coil has a corresponding quench protection heater. The classification linear diameter difference of the superconducting coils which contact each other in main coil is less than 0.05 mm. The homogeneity of the magnetic field in the 50 mm diameter working space is 0.15 ppm, because the high order harmonic component of the field is compensated by back roll method. | 04-07-2011 |
20120289406 | SUPERCONDUCTING MAGNET SYSTEM FOR HIGH POWER MICROWAVE SOURCE FOCUSING AND CYCLOTRON ELECTRONIC APPARATUS - A superconducting magnet system for high power microwave source focusing and cyclotron electronic apparatus is provided, wherein, the superconducting magnet comprises an inner superconducting main coil, an outer superconducting main coil, two end compensation coils, a regulating coil and a central regulating coil. These coils are formed by coiling Nb | 11-15-2012 |
20130008018 | Process for Fabricating an Ultra-Low-Resistance Superconducting Joint Having High Shielding Characteristics - A low resistance superconducting joint with high shielding characteristics, manufactured by: corroding copper on the outer surface at the end of a NbTi/Cu superconducting wire to form terminal NbTi superconducting filaments; inserting same number of NbTi superconducting filaments into each through hole of the niobium layer of a Nb/NbTi/Cu multilayer composite rod; pressing at the outside of the Nb/NbTi/Cu multilayer composite rod to combine the Nb/NbTi/Cu multilayer composite rod and NbTi superconducting filaments together to form a joint; and inserting the joint into a YBCO tube, and then filling the YBCO tube with molten bismuth-lead-tin-cadmium (BiPbSnCd) alloy solder to form a superconducting joint with high shielding and low resistance characteristics. | 01-10-2013 |
20130033346 | HIGH MAGNETIC FIELD SUPERCONDUCTING MAGNET SYSTEM WITH LARGE CROSSING WARM BORE - A high magnetic field superconducting magnet system with large crossing warm bore is disclosed, a superconducting coil thereof includes a low temperature superconducting coil and a high temperature superconducting coil. The superconducting coils are connected to a thermal shield and a flange of a low temperature container by a supporting drawbar, thus the superconducting coils as a whole are supported inside the low temperature container. A thermal switch is connected to a primary cold head and a secondary cold head of the cryocooler. The secondary cold head of the cryocooler is connected to a magnet-reinforced supporting flange at the two ends of the low temperature superconducting coil and the high temperature superconducting coil by a cold conduction strip. The superconducting magnet system has a room temperature bore in horizontal direction and a room temperature bore in vertical direction. A thermal shield outside the room temperature bore in horizontal direction is used for preventing thermal radiation by the room temperature bore in horizontal direction to the superconducting coils. A separation supporting frame separates the low temperature superconducting coil and the high temperature superconducting coil into two parts, such that a two-dimensional room temperature space can be included inside the superconducting magnet when the superconducting magnet system is formed as a whole. | 02-07-2013 |
20130184158 | Superconducting Magnet System for Nuclear Magnetic Resonance with High Magnetic Field and High Degree of Homogeneity of Magnetic Field - A superconducting magnet system for nuclear magnetic resonance with a high magnetic field and a high degree of homogeneity of magnetic field is provided. The system comprises a main coil and a magnetic field homogeneity compensating coil having a combination of a forward current and a reverse current, and is composed of 24 superconducting coils formed by winding NbTi/Cu low-temperature superconducting wires. The system can produce a magnetic field of 9.4 T within a room-temperature space of 800 mm and can obtain a degree of non-homogeneity of magnetic field less than 0.1 ppm within a spherical volume of 300 mm. The system is equipped with a superconducting magnet inside, and a low-temperature vessel for liquid helium provides a low-temperature environment of 4K which is required for the normal operation of the superconducting magnet. A ferro-magnetic shielding system enables the system to have a good electromagnetic compatibility. | 07-18-2013 |
20130285624 | Device and Method for Inhibiting Vibration of Superconducting Magnetic Suspension Rotor - A device and a method for inhibiting vibration of a superconducting magnetic suspension rotor. The device comprises a rotor cavity housing, lateral coils, a superconducting rotor with a rotor top plane, a copper plate, pole shoes, a z-axial vibration measuring sensor, an x-axial vibration measuring sensor, a y-axial vibration measuring sensor, and a copper ring, the pole shoes having a spherical inner surface and being arranged symmetrically up and down so as to form a rotor cavity; the annular lateral coils being closely adjacent to an outside cylindrical surface of the rotor cavity housing and fixed to the same; the z-axial vibration measuring sensor being fixed to a central region of the copper plate; the x-axial vibration measuring sensor being mounted along an x-coordinate axis and the y-axial vibration measuring sensor mounted on a on the copper ring which is mounted along an equatorial plane of the rotor. | 10-31-2013 |
20140121114 | SELF-SHIELD OPEN MAGNETIC RESONANCE IMAGING SUPERCONDUCTING MAGNET - A self-shield open magnetic resonance imaging superconducting magnet comprises five pairs of coils: shim coils, first main magnetic coils, second main magnetic coils, third main magnetic coils, and shielding coils. The five pairs of coils are symmetric about the center. The shim coils are arranged closest to the center point; the first main magnetic coils, the second main magnetic coils, the third main magnetic coils, and the shielding coils are arranged in sequence outside. The first main magnetic coils are connected with reverse current. The second and third main magnetic coils are connected with positive current for providing the main magnetic field strength. The shim coils are connected with positive current for compensating the magnetic field in the central region. The shielding coils are connected with reverse current for creating a magnetic field opposite to the main magnetic field for compensating the stray magnetic field in the space. | 05-01-2014 |
20140128267 | OPEN-TYPE NUCLEAR MAGNETIC RESONANCE MAGNET SYSTEM HAVING AN IRON RING MEMBER - An open type nuclear magnetic resonance magnet system having an iron ring member. A superconducting coil and a superconducting switch form a closed-loop current circuit to generate a magnetic field. The generated magnetic field gains a magnetic flux circuit and executes magnetic field shielding through upper and lower iron yokes and a lateral iron yoke. The magnet system generates a desired magnetic field in a magnet imaging central area via the superconducting coil. To balance the extremely high electromagnetic force between the superconducting coil and the upper and lower iron yokes, an annular iron ring is mounted in a space defined by an inner perimeter wall of in a cryogenic container. The magnetic field distribution between the superconducting coil and the upper and lower iron yokes is changed via the iron ring, so that the electromagnetic interaction force therebetween is reduced. | 05-08-2014 |
Patent application number | Description | Published |
20110099226 | METHOD OF REQUESTING FOR LOCATION INFORMATION OF RESOURCES ON NETWORK, USER NODE AND SERVER FOR THE SAME - Disclosed is a method for requesting for location information of resources on a P2P network, user node and server for the same, which allow a user to get network resources quickly. The popular files and the unpopular files are managed separately. The metadata of popular files are stored a plurality of SN based on respective areas, while the metadata of the unpopular files are stored and queried in a centralized manner. A function of redirecting a request message is added into the SN so as to inform the user the existence of a SN-R. Meanwhile, in order to improve query efficiency and avoid repeatedly redirecting of the message, a server routing table is provided for the user node which can indicate which files need to be download and which server should be requested to provide the files. Due to the popular filed and the unpopular filed are stored separately and all of unpopular files are stored in a centralized manner, the user can get unpopular files when the user request for the unpopular files in a P2P network. | 04-28-2011 |
20110282883 | INDEXING SERVER AND METHOD THEREFOR - An indexing server of a P2P network and a method therefor are provided. The indexing server comprises: a metadata storage unit, which stores one or more entries, each of which is associated with a data file and includes a plurality of information items each indicating a node offering the data file and a location of the node; and a node information managing unit, which monitors the metadata storage unit to identify an entry stored in the metadata storage unit in which the number of information items exceeds a threshold, and transfers a portion of the information items included in the identified entry to another server, the transferred portion including as many as possible such information items that indicate nodes whose locations are close to each other. | 11-17-2011 |
20120124226 | SERVER, METHOD AND SYSTEM FOR PROVIDING NODE INFORMATION FOR P2P NETWORK - The invention provides a server, a method and a system for providing node information for P2P network. A server in a peer-to-peer (P2P) network comprises: a location information storage unit which stores coordinate information indicating a coordinate of each data node in the P2P network in a coordinate system that is created based on communication delays among data nodes in the P2P network; and a node information providing unit which, upon receipt of a request for information on data nodes having a first data item, selects one or more data nodes from data nodes having the first data item based on the coordinate information, and provides information indicating the selected one or more data nodes. | 05-17-2012 |
20120243403 | ADDRESSING METHOD, ADDRESSING APPARATUS, FABRIC MANAGER, SWITCH, AND DATA ROUTING METHOD - The present disclosure provides an addressing method, an addressing apparatus, a fabric manager, a switch, and a data routing method for data center networks. The addressing apparatus includes a tree creating unit for, sequentially with each of switches as a root, creating a tree containing all hosts by means of network topology discovery function, to obtain a plurality of trees; a tree selecting unit for selecting a tree having a minimum height among the created plurality of trees; and an address assigning unit for assigning addresses to each of switches and each of hosts in a network with respect to each selected tree having a minimum height. The present disclosure is adaptable to various topologies employed by the data center. The present disclosure can achieve aggregation of locator addresses so that a forwarding table can be shortened, and can achieve load balance of the network. | 09-27-2012 |
20130230048 | SERVER INTERCONNECTION SYSTEM, SERVER, AND DATA FORWARDING METHOD - A server interconnection system includes three switches each having n downlink ports and an uplink port, wherein n is an integer equal to or larger than 2; and m servers each having at least two network interface cards respectively connected to downlink ports of different switches, wherein m=3p/2, p is an even number equal to or larger than 2 but equal to or less than n, wherein every three servers form a group. A first server connects to a downlink port of a first switch and a downlink port of a second switch via two network interface cards. A second server connects to a downlink port of the first switch and a downlink port of a third switch via two network interface cards. A third server connects to a downlink port of the second switch and a downlink port of the third switch via two network interface cards. | 09-05-2013 |
20140372871 | METHOD AND APPARATUS FOR PROVIDING WEB PAGES - A method for providing a web page in a web server accessed by a user device, comprising: obtaining access behavior information to the web page by the user; and providing page contents and page layout adaptor of the web page to the user device so that a updated web page with an adapted page layout is generated by the user device according to the access behavior information. | 12-18-2014 |
Patent application number | Description | Published |
20090123338 | BUBBLE-RESISTANT INJECTOR PORT FOR FLUIDIC DEVICES - An bubble-resistant injector port for fluidic and microfluidic devices includes an air-exhaustion feature to reduce the inclusion of bubbles or voids in injected samples, particularly in samples injected by a micropipette. The air-exhaustion feature comprises an air-exhaustion cavity in gas communication with the injector port through a narrowed channel that permits a flow of air into the cavity, while impeding a flow of injected liquid into the cavity. | 05-14-2009 |
20090148349 | WICKING INHIBITOR FOR FLUIDIC DEVICES - An wicking inhibitor for fluidic and microfluidic devices reduces wicking by providing a structure that interrupts the flow of a working fluid through a fluidic channel interface having corner angles greater than ninety degrees. | 06-11-2009 |
20090322309 | Microelectrode Arrays - Among others things, techniques, systems, and apparatus are disclosed for recording electrophysiological signals. In one aspect, a microelectrode sensing device includes a printed circuit board (PCB), a chip unit electrically connected to the PCB, and a cell culture chamber positioned over the chip unit and sealed to the PCB with the chip unit between the PCB and the cell culture chamber. The chip unit includes a substrate; a conductive layer positioned over the substrate that includes one or more recording electrodes; an insulation layer positioned over the conductive layer; another conductive layer positioned over the insulation layer that includes positioning electrodes; and another insulation layer positioned over the other conductive layer. The recording and positioning electrodes are electrically independent so as to independently receive a stimulus signal at each recording electrode and positioning electrode and independently detect a sensed signal at each recording electrode. | 12-31-2009 |
20100024888 | FLUIDIC FLOW MERGING APPARATUS - The present invention provides a device for handling fluids, and more particularly a merging apparatus for fluidic and microfluidic devices utilizing passive valving in conjunction with a single sensor to uniformly blend contributory working fluid streams. Symmetric and non symmetric embodiments with and without branch channels are described. The present invention also provides methods for merging liquids using the device of the invention. | 02-04-2010 |
20100068098 | MICROFLUIDIC DEVICES AND METHODS FOR MULTIPLE ANALYTE DETECTION - The invention is directed to microfluidic devices comprising at least two processing channels, wherein each of the processing channels comprises an inlet, an outlet, and a high-flow-resistant and hydrophilic conduit; a distributing channel, wherein the distributing channel comprises an upstream end and a downstream end, and is in fluid communication with each inlet of the processing channels via the high-flow-resistant and hydrophilic conduit; and a flushing channel, wherein the flushing channel comprises an upstream end and a downstream end, and is in fluid communication with each outlet of the processing channels. The invention also provides methods of using the microfluidic devices. | 03-18-2010 |
Patent application number | Description | Published |
20090182723 | RANKING SEARCH RESULTS USING AUTHOR EXTRACTION - Architecture that extracts author information from general documents and uses the author information for search results ranking. The architecture performs automatic author value extraction and makes the extracted value available at index time for subsequent use at query processing and results ranking. Machine learning (e.g., a perceptron algorithm) is employed and a set of input features for the perceptron algorithm utilized for author value extraction. The extracted author value is converted into a feature for input a ranking function for generating a ranking score for each document. The input features can also be weighted according to weighting criteria. | 07-16-2009 |
20090319505 | TECHNIQUES FOR EXTRACTING AUTHORSHIP DATES OF DOCUMENTS - Various technologies and techniques are disclosed for calculating authorship dates for a document. A portion of a document to select to look for possible authorship dates is determined. The possible authorship dates are extracted from the portion of the document. A revised authorship date of the document is generated using a neural network. The revised authorship date is returned to an application or process that requested the date. | 12-24-2009 |
20100228711 | Enterprise Search Method and System - A system and method for enterprise search includes one or more computer-readable media storing computer-executable instructions that, when executed on one or more processors that perform acts including extracting one or more of term data, personal data and metadata from one or more predetermined resources; retrieving a set of information derived from the extracted term data, personal data and metadata responsive to a query; and receiving feedback responsive to the set of information, the feedback augmenting at least one of the one or more predetermined resources. | 09-09-2010 |
20120290575 | MINING INTENT OF QUERIES FROM SEARCH LOG DATA - Architecture that mines intent of a query from search log data. For example, for a given query, the intent, the major URLs for the intent, and intent attributes, are found. The input is search log data and the output is a database that contains the intent of queries mined from the log data. Data mining techniques are employed to discover major intents of queries in the click-through log data of a search engine. For each query, its expanded queries are created and utilized, as well as co-clicks of the original query and expanded queries in the log data. For each query, clustering is performed on the co-click data of the query and expanded queries to find the major intents of the query. | 11-15-2012 |
20130173610 | Extracting Search-Focused Key N-Grams and/or Phrases for Relevance Rankings in Searches - An n-gram and/or phrase extraction model may be trained based at least in part on search-focused information mined from a search-query log. The n-gram and/or phrase extraction model may extract key n-grams and/or phrases from retrieved electronic documents based at least in part on features and/or characteristics of the key n-grams and/or phrases and based at least in part on features and/or characteristics of the search-focused information. The extracted key n-grams and/or phrases may be weighted. A relevancy ranking model may be trained based at least in part on the information extracted by the n-gram and/or phrase extraction model. The relevancy ranking model may provide a relevancy ranking score for electronic documents listed in a search result based at least in part on weights of extracted key n-grams and/or phrases. | 07-04-2013 |
20130198192 | AUTHOR DISAMBIGUATION - The techniques described herein automatically generate high precision clusters and high recall clusters for a set of documents having an author with a same or similar name. The high precision clusters and the high recall clusters can then be used in a labeling process so that efficient and accurate author disambiguation is realized. | 08-01-2013 |
Patent application number | Description | Published |
20090050918 | Phosphor, its preparation method and light emitting devices using the same - A phosphor can be excited by UV, purple or blue light LED, its preparation method, and light emitting devices incorporating the same. The phosphor contains rare earth, silicon, alkaline-earth metal, halogen, and oxygen, as well as aluminum or gallium. Its General formula of is aLn | 02-26-2009 |
20090128006 | SILICON-CONTAINING PHOSPHOR FOR LED, ITS PREPARATION AND THE LIGHT EMITTING DEVICES USING THE SAME - A silicon-containing phosphor for LED and its preparation method, and the devices incorporating the same. The phosphor in the present invention can be represented as AO.aSiO | 05-21-2009 |
20090218585 | ALUMINATE PHOSPHOR CONTAINING BIVALENCE METAL ELEMENTS, ITS PREPARATION AND THE LIGHT EMITTING DEVICES INCORPORATING THE SAME - A phosphor can be excited by UV, purple or blue light LED, its production and the light emitting devices. The general formula of the phosphor is Ln | 09-03-2009 |
20140239800 | Red light-emitting nitride material, and light-emitting part and light-emitting device comprising the same - Disclosed are a red light-emitting nitride material, a light-emitting part and a light-emitting device comprising the same. The General Formula of the light-emitting material is: M | 08-28-2014 |
20140246693 | LIGHT EMITTING DIODE (LED) RED FLUORESCENT MATERIAL AND LIGHTING DEVICE HAVING THE SAME - Provided are a Light Emitting Diode (LED) red fluorescent material and a lighting device having the same. The florescent material consists of elements M, A, D, X, L and Z, wherein element M at least contains one or more than one element of Be, Mg, Ca, Sr, Ba and Zn; element A at least contains one or more than one element of B, Al, Ga, In, La, Gd, Lu, Sc and Y; element D at least contains one or more than one element of Si, Ge, C, Sn, Ti, Zr and Hf; element X at least contains one or more than one element of N, O and F; element L at least contains one or more than one element of S, Se and Te; and element Z at least contains one or more than one element of a rare earth element or a transition-metal element. | 09-04-2014 |
Patent application number | Description | Published |
20110182882 | Icotinib Hydrochloride, Synthesis, Crystalline Forms, Pharmaceutical Compositions, and Uses Thereof - The invention relates to 4-[(3-ethynylphenyl)amino]-6,7-benzo-12-crown-quinazoline hydrochloride, its new crystalline forms, its therapeutic usage for treatment of diseases mediated by EGFR kinase and its combinatory therapeutic usage together with other therapeutic agents. The invention also provides synthetic methods for preparation of 4-[(3-ethynylphenyl)amino]-6,7-benzo-12-crown-quinazoline hydrochloride, its new crystalline forms, and the relevant synthetic intermediates for synthesis of 4-[(3-ethynylphenyl)amino]-6,7-benzo-12-crown-quinazoline hydrochloride. | 07-28-2011 |
20120172399 | COMPOUNDS AS HYPOXIA MIMETICS, AND COMPOSIITONS AND USES THEREOF - This invention relates to new compounds that can serve as hypoxia mimetics. This invention also relates to methods of increasing HIF levels or activity in a subject or treating a condition associated with HIF levels or activity in a subject by administering to the subject at least one of these compounds. | 07-05-2012 |
20130203672 | Novel Glucagon Like Peptide Analogs, Composition, and Method of Use - The present invention relates to novel analogs of glucagon like peptide and compositions that are useful for up-regulating insulin expression in mammals and for treating diabetes. In particular, these peptide derivatives have a peptide mimic linker and provides long duration of action for the treatment of diabetes and other insulinotropic peptide related diseases, gastrointestinal function and activities associated with glucagon levels. | 08-08-2013 |
20130225587 | COMPOUND FOR INCREASING KINASE ACTIVE AND APPLICATION THEREOF - The compound of Formula (I), pharmaceutically acceptable salts thereof, solvates thereof, chelates thereof, non-covalent complexes thereof or produgs of compounds mentioned above or the mixture of any form above mentioned are provided. The use of the compounds in manufacturing a medicament for the treatment and/or prevention of diabetes, obesity and related disorders. | 08-29-2013 |
20140343082 | ICOTINIB HYDROCHLORIDE, SYNTHESIS, CRYSTALLINE FORMS, PHARMACEUTICAL COMPOSITIONS, AND USES THEREOF - The invention relates to 4-[(3-ethynylphenyl)amino]-6,7-benzo-12-crown-quinazoline hydrochloride, its new crystalline forms, its therapeutic usage for treatment of diseases mediated by EGFR kinase and its combinatory therapeutic usage together with other therapeutic agents. The invention also provides synthetic methods for preparation of 4-[(3-ethynylphenyl)amino]-6,7-benzo-12-crown-quinazoline hydrochloride, its new crystalline forms, and the relevant synthetic intermediates for synthesis of 4-[(3-ethynylphenyl)amino]-6,7-benzo-12-crown-quinazoline hydrochloride. | 11-20-2014 |
20140343137 | Stable Polymorphic Forms of Compound as Hypoxia Mimetics, and Uses Thereof - The polymorphic forms of the compound of Formula I, the preparation thereof including the preparation of the intermediates, the pharmaceutical compositions thereof and the uses of a polymorph above in the manufacture of medicaments for treating a disease, a disorder or a condition are disclosed. | 11-20-2014 |
20150031721 | POLYMORPHIC FORMS OF COMPOUNDS AS PROLYL HYDROXYLASE INHIBITOR, AND USES THEREOF - The present invention relates to the polymorphic forms of the compound of Formula (I), preparation thereof including the preparation of intermediates and pharmaceutical compositions, and use of a polymorph above in the treatment of a disease, a disorder or a condition, or in the manufacturing of a medicament for the treatment of a disease, a disorder or a condition. | 01-29-2015 |
Patent application number | Description | Published |
20080298637 | Head Pose Assessment Methods and Systems - Improvements are provided to effectively assess a user's face and head pose such that a computer or like device can track the user's attention towards a display device(s). Then the region of the display or graphical user interface that the user is turned towards can be automatically selected without requiring the user to provide further inputs. A frontal face detector is applied to detect the user's frontal face and then key facial points such as left/right eye center, left/right mouth corner, nose tip, etc., are detected by component detectors. The system then tracks the user's head by an image tracker and determines yaw, tilt and roll angle and other pose information of the user's head through a coarse to fine process according to key facial points and/or confidence outputs by pose estimator. | 12-04-2008 |
20110050568 | HEAD POSE ASSESSMENT METHODS AND SYSTEMS - Improvements are provided to effectively assess a user's face and head pose such that a computer or like device can track the user's attention towards a display device(s). Then the region of the display or graphical user interface that the user is turned towards can be automatically selected without requiring the user to provide further inputs. A frontal face detector is applied to detect the user's frontal face and then key facial points such as left/right eye center, left/right mouth corner, nose tip, etc., are detected by component detectors. The system then tracks the user's head by an image tracker and determines yaw, tilt and roll angle and other pose information of the user's head through a coarse to fine process according to key facial points and/or confidence outputs by pose estimator. | 03-03-2011 |
20120139832 | Head Pose Assessment Methods And Systems - Improvements are provided to effectively assess a user's face and head pose such that a computer or like device can track the user's attention towards a display device(s). Then the region of the display or graphical user interface that the user is turned towards can be automatically selected without requiring the user to provide further inputs. A frontal face detector is applied to detect the user's frontal face and then key facial points such as left/right eye center, left/right mouth corner, nose tip, etc., are detected by component detectors. The system then tracks the user's head by an image tracker and determines yaw, tilt and roll angle and other pose information of the user's head through a coarse to fine process according to key facial points and/or confidence outputs by pose estimator. | 06-07-2012 |
Patent application number | Description | Published |
20080277592 | COLD-CATHODE-BASED ION SOURCE ELEMENT - An ion source element includes a cold cathode, a grid electrode, and an ion accelerator. The cold cathode, the grid electrode, and the ion accelerator are arranged in that order and are electrically separated from one another. A space between the cold cathode and the grid electrode is essentially smaller than a mean free path of electrons at an operating pressure. The ion source element is thus stable and suitable for various applications. | 11-13-2008 |
20080278173 | IONIZATION VACUUM GAUGE - An ionization vacuum gauge includes a linear cathode, an anode, and an ion collector. The linear cathode, the anode, and the ion collector are concentrically aligned and arranged from center to outer, in that order. The linear cathode includes a linear base and a field emission film deposited coating on the linear base. The ionization vacuum gauge with low power consumption can be used in a high vacuum system and/or some special vacuum system that is sensitive to heat and light. Such a gauge can be used to determine, simply yet accurately, pressures at relatively high vacuum levels. | 11-13-2008 |
20100247333 | Sputter ion pump - A sputter ion pump includes one vacuum chamber, two parallel anode poles and one cold cathode electron emitter. The vacuum chamber includes at least one aperture located in an outer wall thereof. The two parallel anode poles are positioned in the vacuum chamber and arranged in a symmetrical configuration about a center axis of the vacuum chamber. The cold cathode electron emission device is located on or proximate the outer wall of the vacuum chamber and faces a corresponding aperture. The cold cathode electron emission device is thus configured for injecting electrons through the corresponding aperture and into the vacuum chamber. The sputter ion pump produces a saddle-shaped electrostatic field and is free of a magnetic field. The sputter ion pump has a simplified structure and a low power consumption. | 09-30-2010 |
20110285271 | FIELD EMISSION DEVICE - A field emission device includes an insulative substrate, an electron pulling electrode, a secondary electron emission layer, a first dielectric layer, a cathode electrode, and an electron emission layer. The electron pulling electrode is located on a surface of the insulative substrate. The secondary electron emission layer is located on a surface of the electron pulling electrode. The cathode electrode is located apart from the electron pulling electrode by the first dielectric layer. The cathode electrode has a surface oriented to the electron pulling electrode and defines a first opening as an electron output portion. The electron emission layer is located on the surface of the cathode electrode and oriented to the electron pulling electrode. | 11-24-2011 |
20110287684 | METHOD FOR MAKING FIELD EMISSION DEVICE - A method for making a field emission device includes the following steps. An insulative substrate is provided. An electron pulling electrode is formed on the insulative substrate. A secondary electron emission layer is formed on the electron pulling electrode. A first dielectric layer is fabricated. The first dielectric layer has a second opening to expose the secondary electron emission layer. A cathode plate having an electron output portion is provided. An electron emission layer is formed on part surface of the cathode plate. The cathode plate is placed on the first dielectric layer. The electron output portion and the second opening have at least one part overlapped, and at least one part of the electron emission layer is oriented to the secondary electron emission layer via the second opening. | 11-24-2011 |
20120007490 | ION SOURCE - An ion source using a field emission device is provided. The field emission device includes an insulative substrate, an electron pulling electrode, a secondary electron emission layer, a first dielectric layer, a cathode electrode, and an electron emission layer. The electron pulling electrode is located on a surface of the insulative substrate. The secondary electron emission layer is located on a surface of the electron pulling electrode. The cathode electrode is located apart from the electron pulling electrode by the first dielectric layer. The cathode electrode has a surface oriented to the electron pulling electrode and defines a first opening as an electron output portion. The electron emission layer is located on the surface of the cathode electrode and oriented to the electron pulling electrode. | 01-12-2012 |
Patent application number | Description | Published |
20110038277 | METHOD AND EQUIPMENT FOR DETERMINING THE TRANSMISSION RESOURCE OF CHANNEL QUALITY INDICATOR - A method and equipment for determining the transmission resource of channel quality indicator are disclosed. They are applied in Time Division Duplex TDD system and Half Duplex-Frequency Division Duplex HD-FDD system when Discontinuous Reception DRX operation is adopted. The method includes the following steps: determining the location of the downlink subframe where the start point of monitoring Physical Downlink Control Channel PDCCH in DRX cycle is located; determining whether the transmission resource used for transmitting the Channel Quality Indicator CQI is an uplink subframe previous to the determined location or one or more uplink subframes after the determined location. Availability of the CQI information when performing downlink schedule is guaranteed, and the transmission resource used for transmitting CQI can be effectively saved. | 02-17-2011 |
20110292845 | METHOD AND EQUIPMENT FOR USER'S UPLINK DATA SCHEDULING - A method for user uplink data scheduling and an user equipment are applied in multi-period mode semi-persistent scheduling under 3GPP Long Term Evolution TDD configuration 2, the method includes setting the different offsets delta of periods for multi-period mode semi-persistent scheduling started by each uplink sub-frame in 10 ms radio frame, determining the periods of multi-period mode semi-persistent scheduling started by each uplink sub-frame in 10 ms radio frame according to the set delta, and scheduling the uplink new conveyed package data of user according to the periods of multi-period mode semi-persistent scheduling started by each uplink sub-frame in 10 ms radio frame. The method and user equipment can be used to increase the utilization ratio of resource, and are simple and easy to use. | 12-01-2011 |
20110310777 | METHOD AND EQUIPMENT FOR USER'S UPLINK DATA SCHEDULING - A user uplink data scheduling method and user equipment, which are applied to multiple-periodicity mode semi-persistent scheduling supporting Transmission Timing Interval (TTI) bundling in the second Downlink/Uplink (DL/UL) timing interval proportion configuration mode (Time Division Duplex (TDD) DL/UL subframe configuration 1) in a Third Generation Partnership Project (3GPP) Long Term Evolution (LTE) TDD system. The user uplink data scheduling method includes the steps of: acquiring an indication message transmitted from a base station for indicating user uplink data based on the multiple-periodicity mode semi-persistent scheduling; setting a periodicity offset of the multiple-periodicity mode semi-persistent scheduling; determining the periodicities of the multiple-periodicity mode semi-persistent scheduling of per two adjacent TTI bundles according to the set offset; scheduling user uplink new transmission packet data according to the determined periodicities of the multiple-periodicity mode semi-persistent scheduling. The problem that the new-transmission packet and the re-transmission packet of the same user of the multiple-periodicity semi-persistent scheduling conflict is solved, and signal overhead is reduced when TTI bundling supports the VoIP service and so on. | 12-22-2011 |
20120039204 | RADIO BEARER STATUS SENDING METHOD AND DEVICE - A radio bearer status sending method and device are provided. The method includes: after executing uplink resource allocation during current transmission period, determining the number of tokens in a token bucket which is corresponding to the radio bearer; according to the determined number of tokens, sending the first status information which indicates that the number of the tokens is larger than zero to a base station; or sending the second status information which indicates that the number of tokens is not larger than zero to the base station. By using the method and device provided by the invention, the accuracy of the radio bearer status reported by a User Equipment (UE) is improved, therefore, the base station can allocate the uplink resources more properly, and the usage efficiency of uplink resources is increased. | 02-16-2012 |
20120230248 | METHOD FOR DATA TRANSMISSION BASED ON RELAY MOBILE COMMUNICATION SYSTEM AND EQUIPMENT THEREOF SPECIFICATION IDENTIFICATION - A method for data transmission based on a relay mobile communication system and an equipment thereof are provided by the present invention. The method includes: at least two transport planes are configured on the Un interface protocol stack of the relay equipment and the base station eNode B; the relay equipment and the eNode B transmit the data via at least two transport planes configured on the Un interface protocol stack. With the present invention, the throughput rate of the Un interface between the relay equipment and the eNode B in the relay mobile communication system is improved, and the time delay of the Un interface is reduced. | 09-13-2012 |
20120263128 | Method, Apparatus and System for Implementing Carrier Aggregation - A method for implementing carrier aggregation is provided, which includes: the mobile terminal which establishes connection receives the carrier aggregation control information from a base station, and the carrier aggregation control information contains carrier identifiers and wireless resource configuration information of the target carriers for downlink work carrier aggregation; the mobile terminal confirms the target carriers according to the carrier identifiers and the wireless resource configuration information. The present invention also discloses the corresponding base station, the corresponding mobile terminal and the carrier aggregation implement system composed of the base station and the mobile terminal. The present invention enables the Time Division Duplex (TDD) terminal and the Frequency Division Duplex (FDD) terminal to aggregate the TDD carrier and the FDD carrier. | 10-18-2012 |
20130003640 | METHOD FOR SUPPORTING ENHANCED MULTIMEDIA BROADCAST MULTICAST SERVICE (EMBMS), METHOD AND DEVICE FOR SENDING MBMS CONTROL CHANNEL (MCCH) MODIFICATION NOTICE - A method, system and device for supporting enhanced Multimedia Broadcast Multicast Service (eMBMS) in a relay network are disclosed. The method includes that: a network side sends a message to a relay node used to indicate a position of a Multicast Broadcast over Single Frequency Network (MBSFN) subframe relates to the eMBMS in a transmission frame; the relay node determines the position of the MBSFN subframe in the transmission frame according to the message, and makes the MBSFN subframe silent according to the determinate position; when a user terminal determines the existence of the MBSFN subframe made silent by the relay node in the transmission frame sent from the relay node, the user terminal receives the eMBMS sent by device except the relay node according to control information of the received eMBMS, thereby avoids the influence of the relay node to the user terminal supporting eMBMS. | 01-03-2013 |
20130094409 | METHOD AND DEVICE FOR OBTAINING CARRIER INFORMATION AND CARRIER INFORMATION INDICATION - A method and device for obtaining carrier information and carrier information indication include: a user equipment obtains parameters of uplink carrier information according to the message sent by a network side in broadcast manner, or, the user equipment obtains parameters of uplink carrier information according to the preset information. Time Division Duplex wireless communication system with asymmetry uplink frequency band and downlink frequency band can be supported effectively, guard frequency band near the intersection occurred when the adjacent frequencies coexist is utilized fully, and frequency spectrum utilization rate is improved; further more, Time Division Duplex wireless communication system with unequal uplink band width and downlink band width can be supported, and the application of the Time Division Duplex system is expanded effectively. | 04-18-2013 |
20130286924 | METHOD, DEVICE AND USER EQUIPMENT FOR OBTAINING SERVICE RECEPTION STATE OF USER EQUIPMENT SIDE FROM NETWORK SIDE - An embodiment of the present disclosure discloses a method, device and UE for obtaining a service reception state of a UE side from a network side. The method comprises steps of: transmitting to the UE side an indication to respond the service reception state of an MBMS by the network side; and receiving by the network side the service reception state of the MBMS responded by the UE side according to the indication. According to the embodiment, the network side may obtain the service reception state of the MBMS of the UE, which facilitates optimizing an issuance policy for the MBMS. | 10-31-2013 |
20140293800 | METHOD AND APPARATUS FOR DETERMINING COMMUNICATION PARAMETER AND FOR COMMUNICATION IN WLAN - A communication parameter determination method, and a WLAN communication method and device, comprising: a base station determines a first communication parameter used by a first mobile terminal for communication in a WLAN, the first communication parameter representing a first waiting time of the first mobile terminal in the WLAN from the time of determining that the channel is idle to the time of starting to communicate, and the first waiting time being less than a second waiting time of a second mobile terminal in the WLAN from the time of determining that the channel is idle to the time of starting to communicate; the base station transmits the determined first communication parameter to the first mobile terminal. Accordingly, the first mobile terminal about to switch from a cellular network to the WLAN receives the first communication parameter transmitted by the base station; and after accessing the WLAN, the first mobile terminal uses the first communication parameter to communicate in the WLAN. The solution provided in an embodiment of the present invention improves the WLAN communication quality for a mobile terminal that has switched from a cellular network to a WLAN. | 10-02-2014 |
Patent application number | Description | Published |
20090164610 | METHOD, GATEWAY, CLIENT, SOFTWARE ARRANGEMENT AND COMPUTER-ACCESSIBLE MEDIUM FOR FACILITATING A HANDOVER BETWEEN A WIRELESS LAN AND A RADIO ACCESS NETWORK - Exemplary embodiments of method, gateway, client, software arrangement and computer-accessible medium are provided for a handover of a client from a local network to an access network. For example, information can be received from the client regarding the client's ability to connect directly to the access network, whereas the client is connected to a local network. A request for the handover of the client and an identification information of the client can be transmitted to the access network. Further, the handover of the client can be initiated from the local network to the access network. | 06-25-2009 |
20110116427 | METHOD AND APPARATUS FOR CONFIGURING MODE TIMERS - Controlling a probability that user equipment is in a power saving mode to adapt the user equipment to characteristics of a shared channel and packet service includes determining a class of the user equipment by comparing at least one data traffic requirement value and a power condition value of the user equipment with predetermined threshold values, and adjusting mode timers according to the determined class of the user equipment depending on the data traffic requirement values and depending on the power condition value of the user equipment. | 05-19-2011 |
20110269404 | ACTIVE ANTENNA DEVICE, NETWORK DEVICE AND ACCESS POINT OF A WIRELESS NETWORK - An active antenna device, a network device, an access point equipped with the network device and a plurality of distributed active antenna devices form components of a communication system. The active antenna device contains an antenna unit, an amplifier unit and a control unit, wherein the amplification of the amplifier unit is controlled by the control unit according to an instruction from a management unit located in the network device. The devices achieve a low handover frequency whereas rendering the communication less vulnerable to contentions and/or interference than in the conventional systems. | 11-03-2011 |
Patent application number | Description | Published |
20090139898 | Hydrogenation catalyst and use thereof - The present invention provides a hydrogenation catalyst, containing a carrier, metal components of nickel, molybdenum and tungsten supported thereon, and an adjuvant component selected from the group consisting of fluorine and phosphor and combination thereof. In another embodiment, the present invention provides a hydrogenation catalyst, containing a carrier and metal components of nickel, molybdenum and tungsten supported thereon, wherein said carrier contains a molecular sieve. The present invention provides further use of said catalyst in the process for hydrogenating hydrocarbon oil. In comparison with a hydrogenation catalyst according to the prior art, the catalyst according to the present invention has a much higher activity. | 06-04-2009 |
20100032341 | Hydrocracking catalyst, the preparation process and use of the same - The present invention provides a hydrocracking catalyst comprising a moulded composite support of a zeolite molecular sieve with alumina, at least one of VIII Group metal components, at least one of VIB Group metal components and an organic additive; said organic additive is one or more compounds selected from the group consisting of oxygen-containing or nitrogen-containing organic compounds; the content of said zeolite molecular sieve is 3˜60 wt %, the content of said alumina is 10˜80 wt %, and the content of said organic additive is 0.1˜40 wt % based on the weight of said catalyst; the content of said VIII Group metal component is 1˜15 wt % and the content of said VIB Group metal component is 5˜40 wt % as calculated on oxide and based on the weight of said catalyst. The present invention relates also to a preparation method of said hydrocracking catalyst and use of the catalyst in the hydrocracking process of hydrocarbon oil. In comparison with the method in existing arts, the hydrocracking catalyst provided according to the present invention has the aromatic-hydrogenation conversion activity increased obviously. | 02-11-2010 |
20110073523 | CATALYTIC CONVERSION PROCESS FOR PRODUCING MORE DIESEL AND PROPYLENE - The present invention relates to a catalytic conversion process for producing more diesel and propylene, comprising contacting the feedstock oil with a catalyst having a relatively homogeneous activity in a reactor, wherein the reaction temperature, weight hourly space velocity and weight ratio of the catalyst/feedstock oil are sufficient to obtain a reaction product containing from 12 to 60% by weight of a fluid catalytic cracking gas oil relative to the weight of the feedstock oil; the fluid catalytic cracking gas oil is fed into the fluid catalytic cracking gas oil treatment device for further processing. Catalytic cracking, hydrogenation, solvent extraction, hydrocracking and process for producing more diesel are organically combined together, and hydrocarbons such as alkanes, alkyl side chains in the feedstocks for catalysis are selectively cracked and isomerized. Meanwhile, aromatics in the feedstocks, which enter into the diesel fraction, are minimized, and the retention of other components in the diesel fraction by the production of aromatics via the reaction such as aromatization and the like is avoided. While the feedstocks are converted into high cetane number diesel and propylene, the yields of dry gas and coke are significantly reduced, and the breaking tendency and consumption of the catalyst are decreased. | 03-31-2011 |
20110127192 | HYDROCRACKING CATALYST, A PROCESS FOR PRODUCING THE SAME, AND THE USE OF THE SAME - The present invention relates to a hydrocracking catalyst comprising an acidic silica-alumina, an optional alumina, an effective quantity of at least one VIII Group metal component(s), an effective quantity of at least one VIB Group metal component(s) and an organic additive, wherein the organic additive is one or more selected from the group consisting of an oxygen-containing or nitrogen-containing organic compound, and the molar ratio of the organic additive to the VIII Group metal component(s) is 0.01-10. The present invention relates further to a process for producing the hydrocracking catalyst and use of the catalyst in a process for hydrocracking hydrocarbon oils. The hydrocracking catalyst provided according to the present invention shows a higher activity for aromatic hydrosaturating and ring-opening reaction, as compared with the prior art hydrocracking catalyst. | 06-02-2011 |
20130001129 | CATALYTIC CONVERSION METHOD FOR INCREASING CETANE NUMBER BARREL OF DIESEL - A catalytic conversion process for increasing the cetane number barrel of diesel, in which contacting the feedstock oil with a catalytic cracking catalyst having a relatively homogeneous activity containing mainly the large pore zeolites in a catalytic conversion reactor, wherein the reaction temperature, residence time of oil vapors and weight ratio of the catalyst/feedstock oil are sufficient to obtain a reaction product containing from about 12 to about 60% by weight of a fluid catalytic cracking gas oil relative to the weight of the feedstock oil and containing a diesel; the reaction temperature ranges from about 420° C. to about 550° C.; the residence time of oil vapors ranges from about 0.1 to about 5 seconds; the weight ratio of the catalytic cracking catalyst/feedstock oil is about 1-about 10. The fluid catalytic cracking gas oil is fed into other unit for further treatment or is fed back to the initial catalytic conversion reactor. The process allows the maximum production of high cetane number diesel, the cracking catalyst having a coarse particle size distribution can further improve the selectivity of dry gas and coke, and can reduce the breaking tendency of the catalyst and the consumption of the catalyst. | 01-03-2013 |