Patent application number | Description | Published |
20080260032 | METHOD AND APPARATUS FOR CAPTION DETECTION - Machine-readable media, methods, apparatus and system for caption detection are described. In some embodiments, a plurality of text boxes may be detected from a plurality of frames. A first percentage of the plurality of text boxes whose locations on the plurality of frames fall into a location range may be obtained. A second percentage of the plurality of text boxes whose sizes fall into a size range may be obtained. Then, it may be determined if the first percentage and the location range are acceptable and if the second percentage and the size range are acceptable. | 10-23-2008 |
20100306123 | INFORMATION RETRIEVAL METHOD, USER COMMENT PROCESSING METHOD, AND SYSTEMS THEREOF - A user comment processing method and system and an information retrieval method and system. The user comment processing method includes the steps of: receiving objective data of a feature of a product or service and user comments on the product or service; identifying user comments associated with the feature of the product or service from the user comments on the product or service; identifying the opinion facet in the user comments associated with the feature of the product or service; establishing association-relationship between the opinion facet and the objective data of the corresponding feature of the product or service, and calculating an occurrence frequency of the opinion facet associated with the objective data; and creating an association rule of the opinion facet and the objective data according to the association-relationship and the occurrence frequency of the opinion facet associated with the objective data. | 12-02-2010 |
20110055187 | METHOD AND SYSTEM FOR SEARCHING AN ELECTRONIC MAP - A method and system for searching an electronic map. The method includes the steps of: receiving a query entered by a user for searching the electronic map; extracting place names in the query; extracting in web pages searched on a computer network co-occurrence place names that co-occurred with the place names; selecting extension place names from the co-occurrence place names, thereby obtaining a set of extension place names; generating a set of queries, wherein the set of queries includes the query entered by the user, and includes a query obtained by replacing the place names in the query entered by the user with each extension place name in the set of extension place names respectively; and sending the set of queries to a map search engine. | 03-03-2011 |
20110078206 | TAGGING METHOD AND APPARATUS BASED ON STRUCTURED DATA SET - A tagging method and apparatus, including computer program products, based on a structured data set are provided, the tagging method comprising: creating classification models for respective nodes in the structured data set of an event; acquiring public opinions on the event; and tagging the opinions to corresponding nodes of the structured data set using the created classification models. The tagging method and apparatus of the present disclosure are able to provide well-ordered, focused public opinions for each event to users, and to exhibit the evolution of the public opinions along with time. | 03-31-2011 |
20110231448 | DEVICE AND METHOD FOR GENERATING OPINION PAIRS HAVING SENTIMENT ORIENTATION BASED IMPACT RELATIONS - A device for generating opinion pairs having sentiment orientation based impact relations, having: a reception unit which receives a plurality of object-oriented opinions; an extraction unit which extracts opinions having impact relations among the plurality of object-oriented opinions; an analysis unit which analyzes sentiment orientations of the extracted respective opinions; and a generation unit which establishes correlations between the opinions having sentiment orientation based impact relations to generate the opinion pairs having the sentiment orientation based impact relations. The present device can search and locate more implicit opinions as supplementary opinions by detecting impact relations from a plurality of opinions, and help users interested in different objects obtain more comprehensive comments and summaries. | 09-22-2011 |
20110252025 | SYSTEM AND METHOD FOR TOPIC INITIATOR DETECTION ON THE WORLD WIDE WEB - The exemplary embodiments of the present invention provide a system, method and computer program products for determining a particular document that initiated a topic of interest in a collection of documents, were each of the documents has contents and a time it was created. The method includes ranking the documents in the collection based on the respective times that the documents were created, ranking the documents based on how similar their respective contents are to the topic of interest and ranking the documents based on originality of their respective contents. The method further includes producing a composite ranking of the documents based on the time, contents, and originality rankings, and then determining the particular document that initiated the topic of interest from the composite ranking. | 10-13-2011 |
20110295594 | SYSTEM, METHOD, AND PROGRAM FOR PROCESSING TEXT USING OBJECT COREFERENCE TECHNOLOGY - System, method and program product for text processing using object coreference technology. In particular, the invention provides a text processing method which includes, acquiring text to be processed; extracting subject words and entity words corresponding to the subject words from the text; grouping the subject words; determining entity words that reference a same concerned object according to the grouped subject words; and generating processing policy for entity words that reference a same concerned object. The invention also includes a system with means for carrying out the method. The invention generally realizes automatic, more comprehensive, accurate, efficient analysis and processing on text data. The invention can be used to dig a large amount of comment data about some entity, and the invention can also be used to suggest insertion place in an article where embedded advertisement is inserted. | 12-01-2011 |
20110320462 | METHOD AND APPARATUS FOR RECOMMENDING INFORMATION TO USERS WITHIN A SOCIAL NETWORK - A method and an apparatus for recommending information to users within a social network. The method builds a recommendation list with at least one two-tuple, where each two-tuple comprises a target user name and an information item and ranks the recommendation list by using two-tuples in the recommendation list as a basic unit. By selecting a two-tuple in the recommendation list, the user can recommend a corresponding information item to a user represented by a target user name. An apparatus is also provided by using a builder for building for a user a recommendation list comprising at least one two-tuple and a sorter for ranking the recommendation list by using two-tuples in the recommendation list as a basic unit, such that, by selecting a two-tuple in the recommendation list. | 12-29-2011 |
20120005192 | METHOD AND APPARATUS FOR ENHANCING WEBPAGE BROWSING - The present invention provides a method and apparatus for enhancing webpage browsing. The method of the invention includes a predicting step which predicts, for a first block in the webpage, a subsequent second block, based on a browsing history of blocks of webpages by at least one user; and a link generating step of automatically generating a link pointing to the second block based on a result of the predicting step. The apparatus includes: predicting means configured to predict, for a first block in the webpage, a subsequent second block, based on a browsing history of blocks of web pages by at least one user; and link generating means configured to automatically generate a link pointing to the second block based on a result of the predicting means. | 01-05-2012 |
20120268400 | METHOD AND SYSTEM FOR REVISING USER INPUT POSITION - A method and system for revising user input position. The method for revising user input position includes, detecting input position of a user, revising the input position of the user based on a predefined revising model, to obtain an accurate position, where, a wrong input position of the user is at least analyzed in advance to obtain the revising model and in response to obtaining the accurate position, triggering an application corresponding to the accurate position. With the technology for automatically revising the input position of the user on the touch screen provided by the invention, it is possible to help the user more conveniently locate the needed content, so as to save the time of the user and improve the user experience. | 10-25-2012 |
20120271624 | PROCESSING GEOGRAPHICAL LOCATION DATA IN A DOCUMENT - Techniques for processing geographical location data in a document comprise: obtaining geographical location data in the document; grading the geographical location data according to a predetermined condition to determine an associated relationship between the geographical location data; marking on an electronic map the associated relationship between the geographical location data; and presenting the marked electronic map. | 10-25-2012 |
20130244270 | MICROFLUIDIC DEVICE FOR CELL MOTILITY SCREENING AND CHEMOTAXIS TESTING - The present invention relates to a microfluidic device used for cell motility screening and chemotaxis testing which comprises microfluidic channels and chambers. Cells which can secret a chemoattractant or chemorepellent are selectively planted in the microfluidic device and a stable chemoattractant or chemorepellent gradient can be established in the channels. | 09-19-2013 |
20140002393 | CONTROLLING A CURSOR ON A TOUCH SCREEN | 01-02-2014 |
20140002398 | CONTROLLING A CURSOR ON A TOUCH SCREEN | 01-02-2014 |
20140004557 | MICROFLUIDIC DEVICE AND ITS USE FOR POSITIONING OF CELLS OR ORGANISMS | 01-02-2014 |
20140086379 | DRIVING CIRCUIT, SHIFTING REGISTER, GATE DRIVER, ARRAY SUBSTRATE AND DISPLAY DEVICE - The disclosure relates to the field of liquid crystal display, and provides a driving circuit, a shifting register, a gate driver, an array substrate and a display device. The driving circuit comprises a pull-up module, a first pull-down module, a second pull-down module, a pull-up driving module, a pull-down driving module and a resetting module, wherein the first pull-down module outputs a switching-off signal to the output terminal according to a signal input from the clock retarding signal input terminal and a signal at a pull-down node; a second pull-down module, when the signal input from the signal input terminal is at a low level, outputs a switching-off signal to the pull-up node and the output terminal according to a signal input from a clock signal input terminal; wherein when the signal input from the signal input terminal is at a high level, the signal input from the clock retarding signal input terminal is also at a high level, and the signal input from the clock signal input terminal and that input from the clock retarding signal input terminal are opposite in phase. The driving circuit according to the disclosure can effectively remove the defect of the threshold voltage drifting due to the gate being applied to a bias voltage stress, and can also decrease the noise of the output voltage. | 03-27-2014 |
20140104152 | SHIFT REGISTER, GATE DRIVING APPARATUS OF LIQUID CRYSTAL DISPLAY AND LIQUID CRYSTAL DISPLAY - Embodiments of the present applicant provide a shift register which comprises a pulling-up module for connecting electrically a clock signal inputting terminal with a control signal outputting terminal under a control of a signal received from a control signal inputting terminal; a resetting module for resetting a pulling-up node and the control signal outputting terminal under a control of a signal received from a reset signal inputting terminal; a pulling-down module for connecting electrically the control signal outputting terminal with a low voltage signal inputting terminal under controls of the signal received from the clock signal inputting terminal and a signal at the pulling-up node, wherein the pulling-up node is a connection point where the pulling-up module, the resetting module and the pulling-down module are connected together. | 04-17-2014 |
20140119490 | SHIFT REGISTER, METHOD FOR DRIVING THE SAME, AND ARRAY SUBSTRATE - The disclosure relates to a shift register, a method for driving the same, an array substrate and a display apparatus, for reducing the wiring space as required by the shift register. The shift register comprising a control unit and a plurality of output sub-units, wherein the control unit comprises a plurality of output terminals which output gate line control signals sequentially according to the control timing sequence during a first preset time period, and output the gate line control signals sequentially according to the control timing sequence during a second preset time period in an order opposite to or identical to an order in which the gate line control signals are output during the first preset time period; each of the output sub-units is connected to a corresponding output terminal of the control unit, and divides the gate line control signal output from the connected output terminal into at least a first gate line control signal and a second gate line control signal, and outputs the first gate line control signal and the second gate line control signal respectively. | 05-01-2014 |
20140119493 | SHIFT REGISTER AND GATE DRIVING DEVICE ON ARRAY SUBSTRATE - Provided are a shift register and a gate driving device on array substrate for eliminating noise at an output terminal of the shift register and improving the operating stability thereof. The shift register comprises an input module for supplying an input signal to a pull-up node, wherein the pull-up node serves as an output node of the input module; a pull-up module for storing the input signal and supplies a first clock signal to the output terminal; a reset module for supplying a negative voltage of a power supply to the pull-up node; a first pull-down control module for supplying the negative voltage to a first pull-down node; a second pull-down control module for supplying the negative voltage to a second pull-down node; and a pull-down module for supplying the negative voltage to the pull-up node, and for supplying the negative voltage to the output terminal. | 05-01-2014 |
20140126684 | SHIFT REGISTER, GATE DRIVING CIRCUIT AND DISPLAY APPARATUS - The present disclosure relates to a field of liquid crystal display, and discloses a shift register, a gate driving circuit and a display apparatus, wherein the shift register comprises a precharging module, a pulling-up module, a pulling-down driving module, a pulling-down module and a resetting module, each shift register may perform a bi-directional scanning, that is, it may scan not only forward but also backward, so that a cost for producing the liquid crystal display including the shift registers is reduced, and a manufacturing efficiency is increased. | 05-08-2014 |
20140159999 | Gate Driving Circuit, Switching Control Circuit and Shift Register of Display Device - According to one aspect of the present invention, the provided is a gate driving circuit, comprising: a first switch control circuit, being configured to be respectively coupled to each of the multiple stages of shift register units; a second switch control circuit, being configured to be respectively coupled to each of the multiple stages of shift register units. The first switch control circuit controls the multiple stages of shift register units to turn on in a forward sequence; the second switch control circuit controls the multiple stages of shift register units to turn on in a backward sequence. | 06-12-2014 |
20140160000 | SHIFT REGISTER UNIT, GATE DRIVING CIRCUIT, AND DISPLAY DEVICE COMPRISING THE SAME - A shift register unit, a gate driving circuit, and a display device are disclosed. The shift register unit comprising: a pull-up module for pulling up level signal at present-stage signal output based on a signal at a pull-up control node and a first clock input; a control module connected to a first voltage terminal and a second voltage terminal for controlling the level at the pull-up control node based on a signal inputted to a first signal input and a second clock input; and a reset module for resetting the level signal outputted from the present-stage signal output based on a signal inputted to a second signal input. Signal lines and TFTs integrated in the shift register unit may be reduced, thereby saving space occupied by the circuit and reducing product cost. | 06-12-2014 |
20140168044 | SHIFT REGISTER UNIT, GATE DRIVING CIRCUIT AND DISPLAY DEVICE - Embodiments of the present disclosure relate to the field of display technique. Provided are a shift register unit, a gate driving circuit and a display device capable of reducing influence of the gate bias of the pull-down transistor and improving the stability of the shift register unit. The shift register unit comprises a first pull-up module, a first scanning module, a control module, a first pull-down module and a second pull-down module. The embodiments of the present disclosure can achieve a gate driving scanning from top to bottom or from bottom to top. | 06-19-2014 |
20140168048 | SHIFT REGISTER UNIT, SHIFT REGISTER AND SCANNING METHOD THEREOF, AND DISPLAY DEVICE - A shift register unit, a shift register and the scanning method thereof, and a display device are disclosed. Bidirectional scanning can be achieved while the number of the switches used in the shift register could be reduced, and the spaces are saved. Furthermore, the problem of large coupled noise voltage is solved, and the performance of the shift register is improved. The circuit comprises: a second switch connected with a first switch; a fourth switch connected with a third switch; a fifth switch connected with a sixth switch; a first input and a eighth switch connected with a seventh switch; a output end and a ninth switch connected with the eighth switch; an eleventh, a twelfth, and a thirteenth switch connected with a tenth switch; a fourteenth switch connected with the thirteenth switch; a fifteenth switch connected with the fourteenth switch; a capacitor positioned between a first node and a second nodes. | 06-19-2014 |
20140168049 | SHIFT REGISTER, GATE DRIVER AND DISPLAY DEVICE - Provided are a shift register, a gate driver and a display device capable of eliminating voltage coupled noise at an output terminal. The shift register comprises a pulling-up unit, a clock control unit, a resetting unit, an inverting unit and a pulling-down unit; the pulling-up unit is connected with a shift trigging signal terminal, a high level signal terminal and the resetting unit; the clock control unit is connected with the pulling-up node, a clock signal terminal and the pulling-down unit; the resetting unit is connected with a reset signal terminal, a low level signal terminal, the pulling-up node and the output terminal; the inverting unit is connected with the high and low level signal terminals, the pulling-up node and the pulling-down unit; the pulling-down unit is connected with the pulling-up node, the pulling-down node, the low level signal terminal, the shift trigging signal terminal and the output terminal. | 06-19-2014 |
20140168050 | SHIFT REGISTER, GATE DRIVER AND DISPLAY DEVICE - Disclosed are a shift register, a gate driver and a display device, which relate the field of display technology and may eliminate the voltage coupled noise generated by a clock signal at an output terminal of the shift register effectively. The shift register comprises: a first input unit, a clock control unit, a second input unit, an inverting unit, a pulling-down unit and a first level selecting unit, a second level selecting unit, a third level selecting unit; the first input unit is connected with a first input signal terminal, the first level selecting unit and the second input unit, respectively, wherein a node at which the first input unit is connected with the second input unit is a pulling-up node, the first input unit is used for controlling a potential at the pulling-up node. The embodiments of the present disclosure may be applied to various display devices. | 06-19-2014 |
20140176410 | GATE DRIVING CIRCUIT, DISPLAY MODULE AND DISPLAY DEVICE - Provided are a gate driving circuit, a display module and a display device belonging to the field of display technique and being designed for solving the problem of high power consumption of the display module in the prior art. The gate driving circuit is used for driving gates of TFTs corresponding to gate lines connected thereto, and includes at least two stages of shift registers connected in cascade, wherein each stage of shift register includes a first output terminal and a second output terminal, the first output terminal is connected to an enable signal input terminal of a next stage of shift register so as to output a next stage enable signal to the next stage of shift register, and the second output terminal is connected to a corresponding gate line so as to apply a gate driving signal on the gates of TFTs through the corresponding gate line. | 06-26-2014 |