Patent application number | Description | Published |
20090055807 | FAST IMAGE LOADING MECHANISM IN CELL SPU - The present invention provides a method and system for loading and running program images rapidly in a multi-processor system. The method comprises the steps of: starting in a synergistic processor a synergistic processing program listener, which is configured to listen to a notification from a main processor; calling in the main processor a run-synergistic-processing-program function which is configured to notify the synergistic processing program listener to run a synergistic processing program image which is part of the program image and has been transferred to the local store of the synergistic processor; and the synergistic processing program listener running the synergistic processing program image in response to receiving the notification. | 02-26-2009 |
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 |
20110106805 | METHOD AND SYSTEM FOR SEARCHING MULTILINGUAL DOCUMENTS - A method, system and computer program product for searching multilingual documents. The method includes the steps of: receiving a search request based on at least one language; searching a first relevant document using the search request where the first relevant document (1) is written in a first language and (2) has a first image; finding a second relevant document having a second image which is similar to the first image and is written in a second language; and searching a second relevant document using the search request. | 05-05-2011 |
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 |
20120005573 | AUTOMATICALLY ADJUSTING A WEBPAGE - A solution for automatically adjusting a webpage. According to the method of the present invention it can be automatically learned what the user's historical browsing behaviors is and thereby predict which block in the webpage would concerned the user more so that it would be the one to be browsed and then adjust display of the block accordingly. Thus, with the present invention, limited screen sources can be utilized to more efficiently display the content that would concern a user when the user browses a webpage. A system for automatically adjusting a webpage and a computer readable article of manufacture tangibly embodying non-transitory computer readable instructions which, when executed, cause a computer to carry out the steps of a method for automatically adjusting a webpage are also provided. | 01-05-2012 |
20120092243 | PROCESSING METHOD FOR A DEVICE HAVING A BI-STABLE DISPLAY AND APPARATUS - A processing method for a device having a bi-stable display includes transforming a target page to be turned to; calculating overlap between the transformed target page and a current page; and determining whether the overlap of the transformed page complies with a predetermined criterion. | 04-19-2012 |
20120106548 | PROVIDING A VIRTUAL DOMAIN NAME SYSTEM (DNS) IN A LOCAL AREA NETWORK (LAN) - A terminal that includes a transmitter, a receiver, and an updater. The transmitter is configured to broadcast a first data packet in response to the terminal being connected to a local area network (LAN). The first data packet includes at least one of an Internet protocol (IP) address and a media access control (MAC) address of the terminal as well as a domain name of the terminal. The receiver is configured to receive a second data packet broadcasted by another terminal on the LAN. The second data packet includes at least one of an IP address and a MAC address of the other terminal as well as a domain name of the other terminal. The updater is configured to update a domain name system (DNS) configuration in the terminal based on the second data packet received by the receiver. | 05-03-2012 |
20120167748 | AUTOMATICALLY ACQUIRING FEATURE SEGMENTS IN A MUSIC FILE - A method of automatically acquiring a feature segment in a music file includes receiving, with a processing device, a music file; converting the music file into a character string; evaluating at least one character string segment in the character string based on one or more music features; and determining, based on an evaluation result, at least one music segment corresponding to at least one character string segment in the character string as a feature segment. | 07-05-2012 |
20120219214 | MAPPING COLORS OF AN IMAGE - A method and system for mapping colors of an image. The method including the steps of: segmenting an image into a plurality of regions, so that pixels in each of the plurality of regions have a characteristic that meets a predetermined similarity; determining an initial contrast between adjacent regions in the plurality of regions; and transforming an initial color of each of the plurality of regions into a target color; where a target contrast between the adjacent regions in the plurality of regions is equal to or greater than the initial contrast or a difference between the target contrast and corresponding initial contrast is less than a predetermined threshold; and where at least one of the steps is carried out by a computer device. | 08-30-2012 |
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 |
20120308125 | MAPPING COLORS OF AN IMAGE - A method and system for mapping colors of an image. The method including the steps of: segmenting an image into a plurality of regions, so that pixels in each of the plurality of regions have a characteristic that meets a predetermined similarity; determining an initial contrast between adjacent regions in the plurality of regions; and transforming an initial color of each of the plurality of regions into a target color; where a target contrast between the adjacent regions in the plurality of regions is equal to or greater than the initial contrast or a difference between the target contrast and corresponding initial contrast is less than a predetermined threshold; and where at least one of the steps is carried out by a computer device. | 12-06-2012 |
20120319983 | 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. | 12-20-2012 |
20130018866 | SYSTEM FOR SEARCHING FOR A WEB DOCUMENT - Provided is a system for searching for a web document. The system includes a receiver configured to receive a user's search request. A search engine is configured to search for a web document related to the search request based on a web document index, and to determine a move path for accessing the web document based on a move path index of the web document. A sender is configured to send the move path for accessing the web document to the user. | 01-17-2013 |
20130018912 | METHOD AND SYSTEM FOR SEARCHING FOR A WEB DOCUMENTAANM Bao; Sheng HuaAACI BeijingAACO CNAAGP Bao; Sheng Hua Beijing CNAANM Chen; JianAACI BeijingAACO CNAAGP Chen; Jian Beijing CNAANM Su; ZhongAACI BeijingAACO CNAAGP Su; Zhong Beijing CNAANM Wang; RuiAACI BeijingAACO CNAAGP Wang; Rui Beijing CN - Provided is a method applied to a system including a plurality of sensors, a proxy, and a server. The method includes: measuring objects by the plurality of sensors to obtain first measurement values; computing a correlation among the first measurement values by the server based on the first measurement values; computing an actual measurement value of a second measurement value by the proxy based on the first measurement values and a given function; verifying the plurality of sensors by setting one or more sensors as verification target sensors in turn by the server at predetermined timing; computing a predicted value of the second measurement value by the server based on the correlation and the first measurement values obtained from the other sensors; and outputting the predicted value of the second measurement value instead of the actual measurement value thereof at least during the verification of the verification target sensors. | 01-17-2013 |
20130054244 | METHOD AND SYSTEM FOR ACHIEVING EMOTIONAL TEXT TO SPEECH - A method and system for achieving emotional text to speech. The method includes: receiving text data; generating emotion tag for the text data by a rhythm piece; and achieving TTS to the text data corresponding to the emotion tag, where the emotion tags are expressed as a set of emotion vectors; where each emotion vector includes a plurality of emotion scores given based on a plurality of emotion categories. A system for the same includes: a text data receiving module; an emotion tag generating module; and a TTS module for achieving TTS, wherein the emotion tag is expressed as a set of emotion vectors; and wherein emotion vector includes a plurality of emotion scores given based on a plurality of emotion categories. | 02-28-2013 |
20130086035 | METHOD AND APPARATUS FOR GENERATING EXTENDED PAGE SNIPPET OF SEARCH RESULT - A method and apparatus for generating an extended page snippet in a search engine. The method includes: retrieving and returning an associated table webpage having a table related to an inquired keyword; obtaining a parsed result of the table in the associated table webpage, and extracting column names and respective row instances on the basis of the parsed result; determining the row instances related to the inquired keyword; and generating a page snippet in a table style in accordance with the column names and the relative row instances. The page snippet in the table style can be generated by using a solution of the present invention. | 04-04-2013 |
20130124723 | BUILDING AND SWITCHING IP MULTIMEDIA SESSIONS - Embodiments of the present disclosure include methods and systems of building an IP multimedia session without the use of a central server and switching IP multimedia session among devices. The method of building an IP multimedia session includes receiving a registering request from a plurality of IP multimedia session participant devices, electing a service device from the plurality of participant devices, and building IP multimedia session among the plurality of participant devices by using the elected service device. | 05-16-2013 |
20130262601 | METHOD AND DEVICE FOR SENDING AND RECEIVING EMAILS - A method and a device for sending and receiving emails. The present invention provides a method for sending an email that includes determining at least one identical data block between the email to be sent and a historical email. The method further includes determining whether there is a record of the identical data block in a first historical data block index table which includes a matching pair. The matching pair records the correspondence between one historical data block and a hash value. The method further includes, expressing the identical data block in the email to be sent as the corresponding hash value. The method further includes forming a modified email to be sent in response to the presence of the record. The present invention increases the efficiency of sending and receiving emails. | 10-03-2013 |
20130290889 | DATA PASTING METHOD AND APPARATUS - A data pasting method and apparatus. The method determines attributes of a source object that is data to be pasted. The attributes of each candidate paste target is obtained among a plurality of candidate paste targets, the attributes of the candidate paste targets contrain an editable component which determines a matching relationship between each of the candidate paste targets and the source object based on the attributes of the source object and the attributes of the editable component. The method provides recommendation for pasting the source object based on the matching relationship. By adopting the technical solution according to the present application, the efficiency of data pasting operation can be improved. Also provided is an apparatus for implementing the above data pasting method. | 10-31-2013 |
20140002393 | CONTROLLING A CURSOR ON A TOUCH SCREEN | 01-02-2014 |
20140002398 | CONTROLLING A CURSOR ON A TOUCH SCREEN | 01-02-2014 |
20140006995 | METHOD FOR TOUCH INPUT AND DEVICE THEREFORE | 01-02-2014 |
20140019121 | DATA PROCESSING METHOD, PRESENTATION METHOD, AND CORRESPONDING APPARATUSES - A data processing method includes obtaining text information corresponding to a presented content, the presented content comprising a plurality of areas; performing text analysis on the text information to obtain a first keyword sequence, the first keyword sequence including area keywords associated with at least one area of the plurality of areas; obtaining speech information related to the presented content, the speech information at least comprising a current speech segment; and using a first model network to perform analysis on the current speech segment to determine the area corresponding to the current speech segment, wherein the first model network comprises the first keyword sequence. | 01-16-2014 |
20140019133 | DATA PROCESSING METHOD, PRESENTATION METHOD, AND CORRESPONDING APPARATUSES - A data processing method includes obtaining text information corresponding to a presented content, the presented content comprising a plurality of areas; performing text analysis on the text information to obtain a first keyword sequence, the first keyword sequence including area keywords associated with at least one area of the plurality of areas; obtaining speech information related to the presented content, the speech information at least comprising a current speech segment; and using a first model network to perform analysis on the current speech segment to determine the area corresponding to the current speech segment, wherein the first model network comprises the first keyword sequence. | 01-16-2014 |
20140029841 | MAPPING COLORS OF AN IMAGE - A method and system for mapping colors of an image. The method including the steps of: segmenting an image into a plurality of regions, so that pixels in each of the plurality of regions have a characteristic that meets a predetermined similarity; determining an initial contrast between adjacent regions in the plurality of regions; and transforming an initial color of each of the plurality of regions into a target color; where a target contrast between the adjacent regions in the plurality of regions is equal to or greater than the initial contrast or a difference between the target contrast and corresponding initial contrast is less than a predetermined threshold; and where at least one of the steps is carried out by a computer device. | 01-30-2014 |
20140029842 | MAPPING COLORS OF AN IMAGE - A method and system for mapping colors of an image. The method including the steps of: segmenting an image into a plurality of regions, so that pixels in each of the plurality of regions have a characteristic that meets a predetermined similarity; determining an initial contrast between adjacent regions in the plurality of regions; and transforming an initial color of each of the plurality of regions into a target color; where a target contrast between the adjacent regions in the plurality of regions is equal to or greater than the initial contrast or a difference between the target contrast and corresponding initial contrast is less than a predetermined threshold; and where at least one of the steps is carried out by a computer device. | 01-30-2014 |
20140067842 | INFORMATION PROCESSING METHOD AND APPARATUS - The invention belongs to the field of text information processing, and discloses an information processing method including: acquiring a first text-based chat record; extracting at least two of topics contained in the first chat record; acquiring a second text-based chat record, the second chat record being associated with at least one of the extracted topics; displaying that the first chat record and the second chat record are in an association relationship. The invention also discloses an information processing apparatus. With the information processing method and apparatus disclosed by the invention, text exchange organized by topics can be realized, and efficiency of text-based communication can be improved. | 03-06-2014 |
20140095160 | CORRECTING TEXT WITH VOICE PROCESSING - The present invention relates to voice processing and provides a method and system for correcting a text. The method comprising: determining a target text unit to be corrected in a text; receiving a reference voice segment input by the user for the target text unit; determining a reference text unit whose pronunciation is similar to a word in the target text unit based on the reference voice segment; and correcting the word in the target text unit in the text by the reference text unit. The present invention enables the user to easily correct errors in the text vocally. | 04-03-2014 |
20140129220 | SPEAKER AND CALL CHARACTERISTIC SENSITIVE OPEN VOICE SEARCH - Techniques disclosed herein include systems and methods for open-domain voice-enabled searching that is speaker sensitive. Techniques include using speech information, speaker information, and information associated with a spoken query to enhance open voice search results. This includes integrating a textual index with a voice index to support the entire search cycle. Given a voice query, the system can execute two matching processes simultaneously. This can include a text matching process based on the output of speech recognition, as well as a voice matching process based on characteristics of a caller or user voicing a query. Characteristics of the caller can include output of voice feature extraction and metadata about the call. The system clusters callers according to these characteristics. The system can use specific voice and text clusters to modify speech recognition results, as well as modifying search results. | 05-08-2014 |
20140136198 | CORRECTING TEXT WITH VOICE PROCESSING - The present invention relates to voice processing and provides a method and system for correcting a text. The method comprising: determining a target text unit to be corrected in a text; receiving a reference voice segment input by the user for the target text unit; determining a reference text unit whose pronunciation is similar to a word in the target text unit based on the reference voice segment; and correcting the word in the target text unit in the text by the reference text unit. The present invention enables the user to easily correct errors in the text vocally. | 05-15-2014 |
20140245433 | PASSWORD AUTHENTICATION - A method and apparatus for password authentication. The password authentication method, includes: generating a group of sequential candidate characters according to a user's operations to a keyboard, at least one key on the keyboard being associated with at least two characters, wherein the user's single operation of any one key results in characters associated with that key being selected as candidate characters with the same ranking; and authenticating whether a character string formed by the sequential candidate characters matches the password of the user. The password authentication apparatus for accomplishing the same. | 08-28-2014 |
20140291389 | POSITIONING, AND ENCODED LABEL GENERATING - Embodiments of the present invention relate to a positioning method and a system thereof, an encoded label generating method and a system thereof. The present invention sets forth a solution of using encoded label to determine coordinate, so as to perform positioning. The positioning method, includes: acquiring a normalized map and a first identification code for identifying the map; acquiring, by scanning a first encoded label, a second identification code and a first coordinate indicated by the first encoded label; and determining a first location in the map corresponding to the first coordinate in response to the second identification code matching with the first identification code. | 10-02-2014 |
20140298186 | ADJUSTING INFORMATION PROMPTING IN INPUT METHOD - A computer-implemented method and apparatus for adjusting information prompting in an input method. The method includes: obtaining prompt information displayed in response to entering a word in an input box by a user; and adjusting the sequence of subsequent prompt words in a prompt box of the input method according to the prompt information. The method for adjusting information prompting in an input method according to the embodiments of the present invention can adjust the sequence of prompt words in the prompt box of the input method in real time based on prompt information in the prompt box to facilitate user selection. | 10-02-2014 |
20140358879 | SEARCH ENGINE SUGGESTION - A search engine suggestion method, apparatus, and non-transitory article of manufacture embodying computer readable instructions for data search. The method includes: obtaining a query input by a user; obtaining a query suggestion set for the query for each of a plurality of different search engines, the query suggestion set including at least one query suggestion; determining a match degree between each of the search engines and the query based on the query suggestion set and background association information of the query; and suggesting among the plurality of different search engines based on the match degrees. By use of the solutions proposed by this application, it is possible to suggest the user a more appropriate search engine(s) for data search. | 12-04-2014 |
Patent application number | Description | Published |
20100318721 | PROGRAM FAILURE HANDLING IN NONVOLATILE MEMORY - In a nonvolatile memory system, data received from a host by a memory controller is transferred to an on-chip cache, and new data from the host displaces the previous data before it is written to the nonvolatile memory array. A safe copy is maintained in on-chip cache so that if a program failure occurs, the data can be recovered and written to an alternative location in the nonvolatile memory array. | 12-16-2010 |
20110096601 | Non-Volatile Memory And Method With Accelerated Post-Write Read To Manage Errors - Data errors in non-volatile memory inevitably increase with usage and with higher density of bits stored per cell. The memory is configured to have a first portion operating with less error but of lower density storage, and a second portion operating with a higher density but less robust storage. An error management provides reading and checking the copy after copying to the second portion. If the copy has excessive error bits, it is repeated in a different location either in the second or first portion. The reading and checking of the copy is accelerated by reading only a sample of it. The sample is selected from a subset of the copy having its own ECC and estimated to represent a worst error rate among the copy it is sampling. One embodiment has the sample taken from one bit of each multi-bit memory cell of a group. | 04-28-2011 |
20110099418 | Non-Volatile Memory And Method With Post-Write Read And Adaptive Re-Write To Manage Errors - Data errors in non-volatile memory inevitably increase with usage and with higher density of bits stored per cell. For acceptable quality assurance, conventional error correction codes (“ECC”) have to correct a maximum number of error bits up to the far tail end of a statistical population. The present memory is configured to have a first portion operating with less error but of lower density storage, and a second portion operating with a higher density but less robust storage. If excessive error bits (at the far tail-end) occur after writing a group of data to the second portion, the data is adaptively rewritten to the first portion which will produce less error bits. Preferably, the data is initially written to a cache also in the first portion to provide source data for any rewrites. Thus, a more efficient ECC not requiring to correcting for the far tail end can be used. | 04-28-2011 |
20110099460 | Non-Volatile Memory And Method With Post-Write Read And Adaptive Re-Write To Manage Errors - Data errors in non-volatile memory inevitably increase with usage and with higher density of bits stored per cell. The memory is configured to have a first portion operating with less error but of lower density storage, and a second portion operating with a higher density but less robust storage. Input data is written and staged in the first portion before being copied to the second portion. An error management provides checking the quality of the copied data for excessive error bits. The copying and checking are repeated on a different location in the second portion until either a predetermined quality is satisfied or the number or repeats exceeds a predetermined limit. The error management is not started when a memory is new with little or no errors, but started after the memory has aged to a predetermined amount as determined by the number of erase/program cycling its has experienced. | 04-28-2011 |
20110154158 | SYSTEM AND METHOD OF ERROR CORRECTION OF CONTROL DATA AT A MEMORY DEVICE - A method includes initiating a compression operation to compress data to be stored in a group of storage elements at a memory device that includes an error correction coding (ECC) engine. The method includes selecting one of a first mode of the ECC engine to generate a first number of parity bits and a second mode of the ECC engine to generate a second number of parity bits based on an extent of compression of the data. The method also includes encoding the compressed data to generate parity bits corresponding to the compressed data and storing the compressed data and the parity bits to the group of storage elements according to a page format that includes a data portion and a parity portion. The compressed data is stored in the data portion and at least some of the parity bits are stored in the parity portion. | 06-23-2011 |
20120272120 | Non-Volatile Memory and Method with Post-Write Read and Adaptive Re-Write to Manage Errors - Data errors in non-volatile memory inevitably increase with usage and with higher density of bits stored per cell. For acceptable quality assurance, conventional error correction codes (“ECC”) have to correct a maximum number of error bits up to the far tail end of a statistical population. The present memory is configured to have a first portion operating with less error but of lower density storage, and a second portion operating with a higher density but less robust storage. If excessive error bits (at the far tail-end) occur after writing a group of data to the second portion, the data is adaptively rewritten to the first portion which will produce less error bits. Preferably, the data is initially written to a cache also in the first portion to provide source data for any rewrites. Thus, a more efficient ECC not requiring to correcting for the far tail end can be used. | 10-25-2012 |
20130170301 | Wordline-to-Wordline Stress Configuration - A method and system for performing wordline-to-wordline stress routines on a storage device is disclosed. Stress routines may be performed to reduce state widening in multi-level memory cells in the storage device. However, data retention problems may result if the stress routines are performed too often. In order to perform the stress routines at the proper times, a stress control variable is used. The stress control variable may be indicative of age of the storage device (such as the number of erase cycles performed on a memory block in the storage device). The stress control variable is input to a look-up table (or other logical construct), with the output of the look-up table indicating whether to perform the wordline-to-wordline stress routine. In this way, the stress routines may be performed to reduce state widening while reducing the ill effects of data retention. | 07-04-2013 |
20130173844 | SLC-MLC Wear Balancing - A method and system for SLC-MLC Wear Balancing in a flash memory device is disclosed. The flash memory device includes a single level cell (SLC) portion and a multi-level cell (MLC) portion. The age of the SLC portion and the MLC portion may differ, leading potentially to one portion wearing out before the other. In order to avoid this, a controller is configured to receive an age indicator from one or both of the SLC portion and the MLC portion, determine, based on the age indicator, whether to modify operation of the SLC portion and/or the MLC portion, and in response to determining to modifying operation, modify the operation of the at least one of the SLC portion or the MLC portion. The modification of the operation may thus balance wear between the SLC and MLC portions, thereby potentially extending the life of the flash memory device. | 07-04-2013 |
20130346805 | FLASH MEMORY WITH TARGETED READ SCRUB ALGORITHM - A method and system have been described for counteracting and correcting for read disturb effects in blocks of flash memory. The method may include the step of a controller of the memory system performing a read scrub scan on only a portion of one targeted word line in a block at desired intervals. The controller may calculate whether a read scrub scan is necessary based on a probabilistic determination that is calculated in response to each received host read command. The controller may then place a block associated with the targeted word line into a refresh queue if a number of errors are detected in the targeted word line that meets or exceeds a predetermined threshold. The block refresh process may include copying the data from the block into a new block during a background operation. | 12-26-2013 |
20140355344 | Adaptive Operation of Three Dimensional Memory - When data from a portion of a three dimensional NAND memory array is determined to be uncorrectable by Error Correction Code (ECC), a determination is made as to whether data is uncorrectable by ECC throughout some unit that is larger than the portion. If modified read conditions provide ECC correctable data, the modified read conditions are recorded for subsequent reads of the larger unit. | 12-04-2014 |
20140355345 | Adaptive Operation of Three Dimensional Memory - When data from a portion of a three dimensional NAND memory array is determined to be uncorrectable by Error Correction Code (ECC), a determination is made as to whether data is uncorrectable by ECC throughout some unit that is larger than the portion. If modified read conditions provide ECC correctable data, the modified read conditions are recorded for subsequent reads of the larger unit. | 12-04-2014 |
20140359398 | Selection of Data for Redundancy Calculation in Three Dimensional Nonvolatile Memory - Portions of data stored in a three dimensional memory array are selected based on their locations for calculation of redundancy data. Locations are selected so that no two portions in a set of portions for a given calculation are likely to become uncorrectable at the same time. Selected portions may be separated by at least one word line and separated by at least one string in a block. | 12-04-2014 |
20140359400 | Selection of Data for Redundancy Calculation in Three Dimensional Nonvolatile Memory - Portions of data stored in a three dimensional memory array are selected based on their locations for calculation of redundancy data. Locations are selected so that no two portions in a set of portions for a given calculation are likely to become uncorrectable at the same time. Selected portions may be separated by at least one word line and separated by at least one string in a block. | 12-04-2014 |
Patent application number | Description | Published |
20080298129 | NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE ADAPTED TO STORE A MULTI-VALUED DATA IN A SINGLE MEMORY CELL - A non-volatile semiconductor memory device includes an electrically data rewritable non-volatile semiconductor memory cell and a write circuit for writing data in the memory cell, the write circuit writing a data in the memory cells by supplying a write voltage Vpgm and a write control voltage VBL to the memory cell, continuing the writing of the data in the memory cell by changing the value of the write control voltage VBL in response to an advent of a first write state of the memory cell and inhibiting any operation of writing a data to the memory cell by further changing the value of the write control voltage VBL to Vdd in response to an advent of a second write state of the memory cell. | 12-04-2008 |
20080310242 | SYSTEMS FOR PROGRAMMABLE CHIP ENABLE AND CHIP ADDRESS IN SEMICONDUCTOR MEMORY - Memory die are provided with programmable chip enable circuitry to allow particular memory die to be disabled after packaging and/or programmable chip address circuitry to allow particular memory die to be readdressed after being packaged. In a multi-chip memory package, a memory die that fails package-level testing can be disabled and isolated from the memory package by a programmable circuit that overrides the master chip enable signal received from the controller or host device. To provide a continuous address range, one or more of the non-defective memory die can be re-addressed using another programmable circuit that replaces the unique chip address provided by the pad bonding. Memory chips can also be also be readdressed after packaging independently of detecting a failed memory die. | 12-18-2008 |
20080311684 | Programmable Chip Enable and Chip Address in Semiconductor Memory - Memory die are provided with programmable chip enable circuitry to allow particular memory die to be disabled after packaging and/or programmable chip address circuitry to allow particular memory die to be readdressed after being packaged. In a multi-chip memory package, a memory die that fails package-level testing can be disabled and isolated from the memory package by a programmable circuit that overrides the master chip enable signal received from the controller or host device. To provide a continuous address range, one or more of the non-defective memory die can be re-addressed using another programmable circuit that replaces the unique chip address provided by the pad bonding. Memory chips can also be also be readdressed after packaging independently of detecting a failed memory die. | 12-18-2008 |
20100118607 | NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE ADAPTED TO STORE A MULTI-VALUED DATA IN A SINGLE MEMORY CELL - A non-volatile semiconductor memory device includes an electrically data rewritable non-volatile semiconductor memory cell and a write circuit for writing data in the memory cell, the write circuit writing a data in the memory cells by supplying a write voltage Vpgm and a write control voltage VBL to the memory cell, continuing the writing of the data in the memory cell by changing the value of the write control voltage VBL in response to an advent of a first write state of the memory cell and inhibiting any operation of writing a data to the memory cell by further changing the value of the write control voltage VBL to Vdd in response to an advent of a second write state of the memory cell. | 05-13-2010 |
20110090741 | NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE ADAPTED TO STORE A MULTI-VALUED DATA IN A SINGLE MEMORY CELL - A non-volatile semiconductor memory device includes an electrically data rewritable non-volatile semiconductor memory cell and a write circuit for writing data in the memory cell, the write circuit writing a data in the memory cells by supplying a write voltage Vpgm and a write control voltage VBL to the memory cell, continuing the writing of the data in the memory cell by changing the value of the write control voltage VBL in response to an advent of a first write state of the memory cell and inhibiting any operation of writing a data to the memory cell by further changing the value of the write control voltage VBL to Vdd in response to an advent of a second write state of the memory cell. | 04-21-2011 |
20110126080 | DATA CODING FOR IMPROVED ECC EFFICIENCY - Non-volatile storage devices and techniques for operating non-volatile storage are described herein. One embodiment includes accessing “n” pages of data to be programmed into a group of non-volatile storage elements. The “n” pages are mapped to a data state for each of the non-volatile storage elements based on a coding scheme that evenly distributes read errors across the “n” pages of data. Each of the non-volatile storage elements in the group are programmed to a threshold voltage range based on the data states to which the plurality of pages have been mapped. The programming may include programming the “n” pages simultaneously. In one embodiment, mapping the plurality of pages is based on a coding scheme that distributes a significant failure mode (for example, program disturb errors) to a first of the pages and a significant failure mode (for example, data retention errors) to a second of the pages. | 05-26-2011 |
20120236657 | NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE ADAPTED TO STORE A MULTI-VALUED DATA IN A SINGLE MEMORY CELL - A non-volatile semiconductor memory device includes an electrically data rewritable non-volatile semiconductor memory cell and a write circuit for writing data in the memory cell, the write circuit writing a data in the memory cells by supplying a write voltage Vpgm and a write control voltage VBL to the memory cell, continuing the writing of the data in the memory cell by changing the value of the write control voltage VBL in response to an advent of a first write state of the memory cell and inhibiting any operation of writing a data to the memory cell by further changing the value of the write control voltage VBL to Vdd in response to an advent of a second write state of the memory cell. | 09-20-2012 |
20130070530 | HIGH ENDURANCE NON-VOLATILE STORAGE - A non-volatile storage system is disclosed that includes non-volatile memory cells designed for high endurance and lower retention than other non-volatile memory cells. | 03-21-2013 |
20140063976 | NON-VOLATILE SEMICONDUCTOR MEMORY DEVICE ADAPTED TO STORE A MULTI-VALUED DATA IN A SINGLE MEMORY CELL - A non-volatile semiconductor memory device includes an electrically data rewritable non-volatile semiconductor memory cell and a write circuit for writing data in the memory cell, the write circuit writing a data in the memory cells by supplying a write voltage Vpgm and a write control voltage VBL to the memory cell, continuing the writing of the data in the memory cell by changing the value of the write control voltage VBL in response to an advent of a first write state of the memory cell and inhibiting any operation of writing a data to the memory cell by further changing the value of the write control voltage VBL to Vdd in response to an advent of a second write state of the memory cell. | 03-06-2014 |
20150078092 | Non-Volatile Semiconductor Memory Adapted to Store a Multi-Valued Data in a Single Memory Cell - A non-volatile semiconductor memory device includes an electrically data rewritable non-volatile semiconductor memory cell and a write circuit for writing data in the memory cell, the write circuit writing a data in the memory cells by supplying a write voltage Vpgm and a write control voltage VBL to the memory cell, continuing the writing of the data in the memory cell by changing the value of the write control voltage VBL in response to an advent of a first write state of the memory cell and inhibiting any operation of writing a data to the memory cell by further changing the value of the write control voltage VBL to Vdd in response to an advent of a second write state of the memory cell. | 03-19-2015 |
Patent application number | Description | Published |
20100287753 | DEVICE FOR MOLDING BISTABLE MAGNETIC ALLOY WIRE - A device for molding a bistable magnetic alloy wire having a feed reel, a feed roller, a furnace, a positioning roller, a receiving roller, and a receiving reel; a winch for passing the alloy wire through is disposed between the positioning roller and the receiving roller; the winch rotates around its axis; at least three wheels are distributed along the axis of the winch; the alloy wire passes an upper tangent point and a lower tangent point of an outer circle of the wheel; and the upper tangent point and the lower tangent point are disposed on the top and the bottom of the axis of the winch, respectively. | 11-18-2010 |
20110258294 | METHOD, APPARATUS, AND SYSTEM FOR PROCESSING MEDIA DATA - A media data processing method and apparatus are disclosed. The method includes: by a media server, receiving a play request which carries information of media content to be played; obtaining information of a related source server according to the information of the media content to be played and obtaining related media data from a locally stored media data segment; determining start time and/or end time of a media data segment to be obtained from the source server according to play time of the locally stored media data segment; and obtaining the media data segment from the source server according to the determined start time and/or end time of the media data segment. The invention prevents unnecessary transmission of media data and reduces the load of the server. | 10-20-2011 |
20110295779 | REGULAR EXPRESSION MATCHING METHOD AND SYSTEM - The present invention discloses a regex matching method and system, and relates to the field of computer technologies. The method includes: sorting multiple regexes into several regex groups, where all regexes in one regex group include a common string, which is known as a generic string; compiling each regex group into a DFA, and setting up a correlation between the generic string of each regex group and the DFA; matching to-be-matched data streams with the generic string respectively, and using the matched generic string as a matched string; obtaining a DFA corresponding to the matched string; and performing regex matching for the to-be-matched data streams according to the DFA, and outputting a matching result. The embodiments of the present invention shorten the data loading process, decrease the time consumed by data loading, and improve the matching performance. | 12-01-2011 |
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 |
20130195117 | PARAMETER ACQUISITION METHOD AND DEVICE FOR GENERAL PROTOCOL PARSING AND GENERAL PROTOCOL PARSING METHOD AND DEVICE - The present disclosure provides a parameter acquisition method and device for general protocol parsing and a general protocol parsing method and device. The method includes: acquiring a message to be parsed; according to a preset state transition table, performing regular expression matching on the message to be parsed, and acquiring a state number and location information of a character corresponding to a matched matching rule; and acquiring the matching rule corresponding to the state number according to a preset rule matching table, and outputting a required field according to the matching rule, the location information, and the buffered message to be parsed, where the matching rule is an initial point sub-rule or an end point sub-rule. Embodiments of the present disclosure may implement general parsing on the protocol. | 08-01-2013 |
20130203888 | COPPER-FREE CERAMIC FRICTION MATERIAL AND PREPARATION METHOD THEREOF - The invention discloses a copper-free ceramic friction material and a preparation method thereof. The friction material at least contains the following materials in mass content: 2-30% of alkaline earth-based metal compound and 2-30% of carbon fiber, wherein the alkaline earth-based metal compound is M | 08-08-2013 |
20140068072 | METHOD, DEVICE, AND SYSTEM FOR ACQUIRING COST BETWEEN NODES - Embodiments of the present invention disclose a method, a device, and a system for obtaining a cost between nodes. The method includes: receiving, by a first server, a first cost request message from a client, where the first cost request message includes a first source node list, a first candidate node list, and a cost type; and calculating a cost between each source node in the first source node list and each candidate node in the first candidate node list according to the cost type. Network traffic management and optimization are implemented by using the technical solutions provided in the embodiments of the present invention, in which a cost between nodes is acquired from servers hierarchically deployed by an Internet service provider ISP and used as a basis of node selection. | 03-06-2014 |
20140317671 | METHOD AND SYSTEM FOR TRANSMITTING NETWORK VIDEO - Embodiments of the present invention disclose a method includes: sending, by a terminal device, video server name information in video request information to a local domain name server; receiving, by the terminal device, address information of a buffer sent by the local domain name server, and sending the video request information to the buffer according to the address information of the buffer; detecting whether a video resource corresponding to video identification information in the video request information exists in the buffer; and if the video resource corresponding to the video identification information exists in the buffer, sending, by the buffer, the video resource to the terminal device. The present invention is applicable to transmission of a network video resource. | 10-23-2014 |
Patent application number | Description | Published |
20100172157 | SWITCHING POWER SUPPLY DEVICE AND SWITCHING POWER SUPPLY CONTROL CIRCUIT - The invention provides a switching power supply device which can detect a light load state on a pulse-by-pulse basis without worsening power efficiency. In a synchronous control circuit, for each timing of the turning-on of main switching elements, the delay time Tdif of the conduction timing of internal diodes Ds determined according to the magnitude of the load LD is detected by a comparator, a reference time pulse Tsrs having a prescribed time width is generated by a load judgment circuit, and the logical product of the two is generated by an AND circuit. By this means, the load is regarded as being a light load when the delay time Tdif is longer than the reference time pulse Tsrs, and the synchronous rectification MOSFETs Qs are not turned on. | 07-08-2010 |
20110109281 | POWER FACTOR CORRECTION TYPE SWITCHING POWER SUPPLY UNIT - A multiplier multiplies a current signal of an Iy generator and a voltage signal from a Vx generator corresponding to a divided voltage value of an output voltage of a full-wave rectifier. The result of the multiplication is output as a current reference signal to the non-inversion input terminal of a current error amplifier. A current peak waveform generator circuit generates an envelope waveform of peak values of an inductor current. An Iz generator, when the envelope waveform exceeds a first threshold value smaller than a third threshold value set in an overcurrent protection circuit, curbs the inductor current by adjusting the size of a current signal output to the multiplier, and reducing the current reference signal. | 05-12-2011 |
20110122664 | POWER FACTOR CORRECTION TYPE SWITCHING POWER SUPPLY UNIT - A soft-stop overvoltage protection circuit, into which a soft-stop overvoltage detection voltage proportional to a direct current output voltage is input, reduces the output of a multiplier in accordance with the soft-stop overvoltage detection voltage when the soft-stop overvoltage detection voltage exceeds a first threshold value. An overvoltage protection circuit, a second threshold value higher than the first threshold value being set, compulsorily turns off a switching element by outputting an overvoltage detection signal when the soft-stop overvoltage detection voltage exceeds the second threshold value. The soft-stop overvoltage protection circuit compulsorily increases the output of a voltage error amplifier circuit on the output voltage decreasing. When the output of the voltage error amplifier circuit increases suddenly, and the output voltage rises excessively, the soft-stop overvoltage protection circuit decreases the output of the multiplier, thus curbing the rise of the output voltage. | 05-26-2011 |
20110141631 | POWER FACTOR CORRECTION TYPE SWITCHING POWER SUPPLY UNIT - A power factor correction type switching power supply unit can change reference values of an overcurrent limit at an optimum timing at a time of an overcurrent protection of a step-up type converter, so that no sudden change occurs in an inductor current. A detection level selection circuit selects one of first and second threshold values with a selection signal, and outputs it as an overcurrent detection level to an overcurrent detection circuit. An input voltage monitoring circuit determines the selection signal in such a way that the larger of two threshold values is selected when an alternating current input voltage exceeds a first reference voltage, and the smaller threshold value is selected when the alternating current input voltage does not exceed a second reference voltage, and outputs the selection signal to the detection level selection circuit at a timing at which the alternating current input voltage approaches a zero. | 06-16-2011 |
20120113689 | SWITCHING POWER SUPPLY DEVICE - A switching power supply device that includes a feedback terminal to which a feedback signal according to a load state is input, and a comparator which compares a terminal voltage of the feedback terminal with a reference voltage and determines whether the load state is a normal load state or a light load state. The switching power supply device also includes pull-up resistors which are connected to the feedback terminal, a switch element which switches resistance values of the pull-up resistors according to the change of the load state, and a switch element which switches the resistance values of the pull-up resistors according to whether the input voltage is high or low. | 05-10-2012 |
20120250362 | SWITCHING REGULATOR CONTROL CIRCUIT - In a switching regulator control circuit according to aspects of the invention, a drain current is converted to a voltage Vis with a resistance. The voltage is delivered to a multiplication circuit. The multiplication circuit generates and outputs a voltage that is a product signal of the voltage and a voltage that is proportional to a duty factor. A comparator circuit compares the voltage with an error signal delivered to the other comparison input terminal of the comparator. When the voltage has reached the error voltage, the comparator delivers a turn-off instruction through an OR circuit to a terminal of a flip-flop. | 10-04-2012 |
20130010502 | SWITCHING REGULATOR AND CONTROL DEVICE THEREOF - A switching regulator related to aspects of the invention can include an auxiliary winding for monitoring the voltage across the primary winding of a transformer, a differentiation detecting circuit that detects the timing of reversal start or reversal end of the signal detected by the auxiliary winding and a dead time adjusting circuit that receives a signal to trigger turn OFF of a switch or a switch and, after passing a predetermined delay time from the detection of the signal, generates a signal to trigger turn ON of the switch or the switch. The differentiation detecting circuit can confirm current transfer between body diodes. The dead time adjusting circuit can adjust a dead time to deliver the signal after a predetermined time from the confirmation of the current transfer. In some aspects of the invention, occurrence of hard switching and short-circuit current can be suppressed. | 01-10-2013 |
20130127432 | SWITCHING POWER SUPPLY DEVICE - An object of the present invention is to achieve the reduction of EMI, the improvement of conversion efficiency, and simplification of the input filter. Provided is a switching power supply device that comprises: a chopper circuit that turns on/off the passage of a current to an inductor by means of a switching element; and a switching control circuit that switches the switching element so that an input voltage and an input current have the same phase and a similar shape. The switching control circuit is configured to switch the switching element at a switching frequency that is proportional to an input voltage dependent term of a formula that expresses a third harmonic component of ripples of the current flowing to the inductor. | 05-23-2013 |
20130148386 | SWITCHING REGULATOR - A switching regulator can include a transformer having a primary winding and a secondary winding, a switching circuit including a switching element that is connected in series to the primary winding, the series-connected circuit of the switching element and the primary winding being connected in parallel to a DC power supply and a rectifying circuit connected to the secondary winding. The switching regulator can also include a control circuit to control switching of the switching element to generate DC output voltage from the DC power supply, the DC output voltage being insulated from the DC power supply, an output voltage detecting circuit including a photo-coupler for insulated detection of the DC output voltage, the photo-coupler having a photo-transistor and a load quantity detector for detecting a state in which power consumption in the load connected to the DC output has reached a predetermined value. | 06-13-2013 |
20130194827 | SWITCHING POWER SUPPLY - A switching power supply of certain aspects of the invention includes a minimum dead time generating circuit that generates a minimum dead time from an OFF timing of an ON pulse detected from the voltage across an auxiliary winding of the transformer by a differentiating circuit. An ON width-determining means of a voltage control oscillator is started, after this minimum dead time, into operation to determine the ON width of the semiconductor switch. | 08-01-2013 |
20130294125 | CONTROL CIRCUIT OF POWER SUPPLY SYSTEM - Aspects of the invention provide an error amplifier that can compare a feedback voltage of an output voltage with a reference voltage to produce a resulting error signal in cooperation with a phase compensating circuit. In some aspects of the invention, an AC detecting circuit makes a decision as to whether a detected input voltage signal is that of a 100 Vac system or that of a 200 Vac system to change the gain of the error amplifier according to the result of the decision. When the voltage signal Vis is lower than the threshold voltage established beforehand, for making the transient response speed of the phase compensating circuit faster, the AC detecting circuit increases the gain of the error amplifier. When the voltage signal is higher than the threshold voltage established beforehand, for making a power factor higher, the AC detecting circuit decreases the gain of the error amplifier. | 11-07-2013 |
20130307497 | SWITCHING POWER SUPPLY DEVICE - Aspects of the invention include a switching power supply device that includes a zero current detecting circuit that detects zero current of electric current flowing through the inductor to turn ON the switching element, an ON width generating circuit that determines the ON width of the switching element to turn OFF the switching element, and an OFF width detecting circuit that detects the OFF width of the switching element based on the output of the ON width generating circuit and the output of the zero current detecting circuit, and holds the OFF width until the next operating cycle. Aspects of the invention also include an ON width adjusting circuit that is included in the ON width generating circuit and adjusts the ON width of the switching element in the next operation cycle according to the width detected by the OFF width detecting circuit. | 11-21-2013 |
20130308359 | SWITCHING POWER SUPPLY DEVICE - In some aspects of the invention, a zero current detecting circuit of a switching power supply device detects a gradient of the current flowing in an inductor in the OFF state of the switching element and detects the timing at which the current through the inductor becomes zero corresponding to the detected gradient of the inductor current. Specifically, the zero current detecting circuit receives a signal for controlling ON/OFF driving of the switching element and a voltage signal proportional to the current flowing through the inductor in an OFF state of the switching element. The voltage signal can be compared sequentially with first and second comparison reference voltages to control charging and discharging of a capacitor. Further, the zero current detecting circuit can detect a timing at which the charging and discharging voltage of the capacitor as the timing of zero current flowing through the inductor. | 11-21-2013 |
20130343097 | SWITCHING POWER SUPPLY - A switching power supply achieves simultaneously achieves suppression of surge voltage and satisfactory transient response. The switching power supply comprises a switching element connected to a primary winding of an isolation transformer, a resonance capacitor connected to the switching element, an output capacitor connected to a secondary winding of the isolation transformer through a rectifying diode, and a control circuit ON/OFF driving the switching element. The control circuit includes a restart circuit that delivers a restart signal to turn ON the switching element after a predetermined time from turning OFF of the switching element has passed. The control circuit also includes an initial operation setting circuit that sets a delay time in the restart circuit to be longer in a start up period of the power supply than in a normal operation time after the end of the startup period. | 12-26-2013 |
20140016363 | SWITCHING POWER SUPPLY - Aspects of the invention provide a switching power supply that exhibits an improved conversion efficiency. In aspects of the invention, a load condition detecting circuit sets a threshold voltage for determining the magnitude of the load on the DC-DC converter based on the maximum value of the output voltage of the power factor correction converter in a suspended period of the power factor correction converter. An operation permission signal is delivered when a feedback voltage that indicates the magnitude of the load of the DC-DC converter exceeds the threshold voltage. When the feedback voltage exceeds a threshold voltage that is set at a value higher than the threshold voltage, the operation permission signal is delivered. | 01-16-2014 |
20140016364 | SWITCHING POWER SUPPLY DEVICE - In some aspects of the invention, a load state detecting circuit is configured so that a threshold voltage for determining the size of a load of a DC-DC converter is set in the load state detecting circuit based on a maximum value of an output voltage of a power factor correction converter in an operation-stopped state of the power factor correction converter, so that the load state detecting circuit outputs an operation-enable signal when a feedback voltage indicating the size of the load of the DC-DC converter exceeds the threshold voltage. Thus, by way of some aspects of the invention, it is possible to provide a switching power supply device which can control enabling and stopping operation of a power factor correction converter reliably in accordance with a load state of a DC-DC converter obtaining a predetermined DC output voltage by switching an output voltage of the correction converter. | 01-16-2014 |
20140185334 | SWITCHING POWER SUPPLY - Aspects of the invention provide a switching power supply in which frequency reduction control in a light load condition both in a power factor correction converter and a DC-DC converter restrains energy loss and achieves optimum efficiency. A switching power supply can include a power factor correction converter and a DC-DC converter. The DC-DC converter can include a load condition detecting means for detecting a condition of the load, and a frequency reducing means for reducing a switching frequency in the DC-DC converter when a light load condition is detected by the load condition detecting means. The power factor correction converter can include a frequency reducing means for reducing a switching frequency in the power factor correction converter corresponding to the load condition detected by the load condition detecting means of the DC-DC converter. | 07-03-2014 |
20140313787 | SWITCHING POWER SUPPLY APPARATUS - A switching power supply apparatus, including a power converting device body configured to switch DC input power through a first switching element to thereby store the DC input power in an inductor, and to transfer the stored power to an output capacitor through a second switching element by use of resonance of the inductor, a control circuit configured to drive the first and second switching elements to alternately turn ON or OFF the two switching elements, to thereby resonate the inductor, and an overload detecting circuit configured to detect a load state of the power converting device body based on a peak value or an effective value of a resonance voltage generated from the resonance of the inductor, to thereby control operation of the control circuit. | 10-23-2014 |
Patent application number | Description | Published |
20100165383 | LINE UTILIZATION IN INTEGRATED DOCUMENT DELIVERY METHOD AND APPARATUS - A document delivery network server having a set of integrated functions including sending, receiving, routing and filing of FAXes and e-mails to other users which achieves numerous advantages over the prior art. The document delivery system is based on a client/server model having both analog and digital Fax line capabilities. The server side provides very highly integrated systems functionality based on industry standard, commercially available hardware and a mix of industry standard and proprietary software components including integrated FAX/modem modules, an embedded OS, embedded plug-and-play driver sets, embedded e-mail gateways, an embedded FAX archive, embedded back-up/restore, proprietary high efficiency line utilization and highly efficient load balancing. | 07-01-2010 |
20110116132 | INTEGRATED DOCUMENT DELIVERY METHOD AND APPARATUS - A document delivery network server having a set of integrated functions including sending, receiving, routing and filing of FAXes and e-mails to other users which achieves numerous advantages over the prior art. The document delivery system is based on a client/server model having both analog and digital Fax line capabilities. The server side provides very highly integrated systems functionality based on industry standard, commercially available hardware and a mix of industry standard and proprietary software components including integrated FAX/modem modules, an embedded OS, embedded plug-and-play driver sets, embedded e-mail gateways, an embedded FAX archive, embedded back-up/restore, proprietary high efficiency line utilization and highly efficient load balancing. | 05-19-2011 |
20110222129 | Integrated document delivery method and apparatus - A document delivery network server having a set of integrated functions including sending, receiving, routing and filing of FAXes and e-mails to other users which achieves numerous advantages over the prior art. The document delivery system is based on a client/server model having both analog and digital Fax line capabilities. The server side provides very highly integrated systems functionality based on industry standard, commercially available hardware and a mix of industry standard and proprietary software components including integrated FAX/modem modules, an embedded OS, embedded plug-and-play driver sets, embedded e-mail gateways, an embedded FAX archive, embedded back-up/restore, proprietary high efficiency line utilization and highly efficient load balancing. | 09-15-2011 |
20120206774 | INTEGRATED DOCUMENT DELIVERY METHOD AND APPARATUS - A document delivery network server having a set of integrated functions including sending, receiving, routing and filing of FAXes and e-mails to other users which achieves numerous advantages over the prior art. The document delivery system is based on a client/server model having both analog and digital Fax line capabilities. The server side provides very highly integrated systems functionality based on industry standard, commercially available hardware and a mix of industry standard and proprietary software components including integrated FAX/modem modules, an embedded OS, embedded plug-and-play driver sets, embedded e-mail gateways, an embedded FAX archive, embedded back-up/restore, proprietary high efficiency line utilization and highly efficient load balancing. | 08-16-2012 |
20130060878 | INTEGRATED DOCUMENT DELIVERY METHOD AND APPARATUS - A document delivery network server having a set of integrated functions including sending, receiving, routing and filing of FAXes and e-mails to other users which achieves numerous advantages over the prior art. The document delivery system is based on a client/server model having both analog and digital Fax line capabilities. The server side provides very highly integrated systems functionality based on industry standard, commercially available hardware and a mix of industry stardard and proprietary software components including integrated FAX/modem modules, an embedded OS, embedded plug-and-play driver sets, embedded e-mail gateways, an embedded FAX archive, embedded back-up/restore, proprietary high efficiency line utilization and highly efficient load balancing. | 03-07-2013 |
20130282851 | INTEGRATED DOCUMENT DELIVERY METHOD AND APPARATUS - A document delivery network server having a set of integrated functions including sending, receiving, routing and filing of FAXes and e-mails to other users which achieves numerous advantages over the prior art. The document delivery system is based on a client/server model having both analog and digital Fax line capabilities. The server side provides very highly integrated systems functionality based on industry standard, commercially available hardware and a mix of industry standard and proprietary software components including integrated FAX/modem modules, an embedded OS, embedded plug-and-play driver sets, embedded e-mail gateways, an embedded FAX archive, embedded back-up/restore, proprietary high efficiency line utilization and highly efficient load balancing. | 10-24-2013 |
Patent application number | Description | Published |
20120236441 | COMPRESSOR FOR AN AIR-CONDITIONER WITH A MOTOR PROTECTOR AND AN AIR-CONDITIONER - The present disclosure includes a compressor for use with an air-conditioner. The compressor includes a motor having a stator and a rotor. A compressing portion intakes gas, compresses gas and discharges gas. The compressor includes a protector located near the motor. The protector is connected in series to the circuit of the motor stator coil. The protector has a temperature sensitive element that trips the protector in response to the temperature sensitive element being heated to a predetermined drive temperature. A thermal resistance heater connects in parallel to the temperature sensitive element. The compressor can be includes with an air-conditioner, having an evaporator, a condenser, a throttling member and the compressor. | 09-20-2012 |
20130271672 | TELEVISION MANIPULATION METHOD, HANDHELD DEVICE, TELEVISION, AND TELEVISION MANIPULATION SYSTEM - The present invention discloses a television manipulation method, a handheld device, a television, where in the television manipulation method, the handheld device pre-establishes a connection relationship with a television to be controlled and determines application software to be manipulated, and then a manipulation program corresponding to the application software is installed on the handheld device, so as to implement manipulation on the application software. Through the method, information interaction between the handheld device and the television can be implemented; the handheld device obtains application information of application software installed on the television, and a corresponding manipulation program is installed on handheld device, the handheld device can also obtain application information of application software in a server, a corresponding manipulation program can be installed on the handheld device, and the handheld device implements manipulation on the television after a corresponding application software is installed on the television through the server. | 10-17-2013 |
20130335874 | ELECTRONIC DEVICE - The present disclosure presents an electronic device includes:an electronic element with a first electrode and a second electrode disposed on the opposite sides thereof; a first terminal and a second terminal; a first support mounted to and electrically connected with the first terminal, the first support comprising a first contact part contacting and electrically connected with the first electrode; a second support mounted to and electrically connected with the second terminal, the second support comprising a second contact part contacting and electrically connected with the second electrode; a third elastic support comprising a third contact part contacting with one of the first electrode and the second electrode, wherein the third elastic support is provided so as to push the electronic element out of contact with one of the first support and the second support when the electronic element breaks in a failure state. | 12-19-2013 |
20140051462 | LOCATION INFORMATION NOTIFICATION METHOD, USER EQUIPMENT, AND APPLICATION SERVICE GATEWAY - The present invention provides a location information notification method, a user equipment, and an application service gateway. The method includes: acquiring, by a user equipment UE, current camping location information through an application programming interface API; performing, by the UE, matching between the current camping location information and a preset location information configuration table; and sending out, by the UE, corresponding prompt information according to a matching result. In addition, a user equipment and an application service gateway are provided. | 02-20-2014 |
20140189179 | SYSTEM ON CHIP AND METHOD FOR ACCESSING DEVICE ON BUS - The present invention discloses a system on a chip and a method for accessing a device on a bus, and belongs to the electronics field. The system includes: a primary device, configured to send an access request; an extension module, configured to receive the access request sent by the primary device, and extend the ID signal in the access request according to the number of primary devices; a parsing module, configured to parse the access request output by the extension module to obtain an access response instruction; and a secondary device, configured to respond to the extended access request according to the access response instruction. By using the foregoing technical solution, the present invention allows the primary device to flexibly access the secondary device, thereby reducing requirements on the primary and secondary devices. | 07-03-2014 |
20140190500 | PROCESS AND APPARATUS FOR IMPROVING RAW TOBACCO - Disclosed are a process and an apparatus for improving tobacco raw material. The process mainly comprises performing an extraction from at least one of tobacco leafs, tobacco flakes, tobacco powder, stalks and cut stems by mixed solvents, conducting a solid-liquid separation for the tobacco raw material, applying the extract liquor of tobacco leaves, flakes and cuts for manufacturing tobacco extract and that of stalks and cut stems for manufacturing fertilizer, diluting and mixing a given amount of tobacco aqueous extract and ethanol extract and removing harmful components so as to get feed liquid, backfilling the feed liquid to the tobacco raw material, and drying the tobacco raw material to a certain dryness to obtain the products. The apparatus is a system composed of a plurality of interconnected independent devices such as extractor, solid-liquid separator, a feed liquid backfiller, etc. | 07-10-2014 |
20140222985 | METHOD AND TERMINAL, INPUT METHOD AND DEVICE, CLOUD SERVICE CARD, AND SYSTEM FOR ACQUIRING SERVICE - Embodiments of the present invention disclose a method and terminal, an input method and device, a cloud service card, and a system for acquiring a service and relate to the field of cloud computing technologies. A method for acquiring cloud service content according to an embodiment of the present invention includes: acquiring, by a cloud terminal, an identifier of a service card; acquiring, by the cloud terminal, a cloud service instruction set corresponding to the identifier of the cloud service card from a cloud instruction set server according to the identifier of the cloud service card; and acquiring, by the cloud terminal, cloud service content from a cloud service server according to a cloud service instruction in the cloud service instruction set. The present invention is applicable to quick acquisition of a latest cloud service provided by an operator. | 08-07-2014 |
20140243013 | Determining an Estimated Location of a Base Station - In some implementations, a system for determining an estimated location of a base station includes a server that receives location information from mobile devices located within a communication range of base stations of a wireless communication network, processes the location information, and stores the location information in a data repository. The location information includes a location of a mobile device, the location associated with an identifier of a base station and a received signal strength indication between the mobile device and the base station. The server excludes at least one location of the mobile device from a set of locations of the mobile device using a previously determined coverage area length and a previously determined transmission signal range, and calculates a geographic location of each base station using non-excluded locations of the mobile device by accessing a base station information table using an identifier of each base station. | 08-28-2014 |
20140278223 | DEVICE AND METHOD FOR DETECTING ABSOLUTE MULTI-TURN ROTATION ANGLE - The invention provides a device and method for detecting an absolute multi-turn rotation angle. The device comprises a housing, a cover plate and a rotating shaft, the rotating shaft being placed go through the housing. The rotating shaft is fixed with a main gear, the main gear is meshed with driven gears having a teeth number smaller than that of the main gear, the driven gears comprise a large driven gear and a small driven gear, the main gear is externally meshed with the large driven gear, the driven gears are connected with a two-stage speed reduction device which enables the rotating shaft to rotate multiple circles to slow down to a circle-number gear and enables the circle-number gear to rotate one circle only, both the driven gears and the circle-number gear are provided with bearings, the bearings have magnets therein, and the two magnets are relatively fixed with the driven gears and the circle-number gear, respectively, the top edges of the bearings fit with a PCB board, angle sensing chips which are fixed on the PCB board are above the magnets, the angle sensing chips are apart from the upper surfaces of the magnets by a fixed distance, the cover plate is fixed on the housing, and the housing and the cover plate fix the position of the PCB board by means of fitting. By the device and the method, the solution of the detected rotation angels is high; in addition, the algorithm is simple, and the fault-proofing capability is high. | 09-18-2014 |
20140335887 | GPS AND WLAN HYBRID POSITION DETERMINATION - The present disclosure provides a method for determining a real-time position of a mobile device using a global positioning system (GPS) and wireless local area network (WLAN) hybrid positioning mode. The method includes determining, by a mobile device, the mobile device's environment area based on GPS satellite signals; determining an absolute position of the mobile device based on the GPS satellite signals while the mobile device is moving from an outdoor area to an indoor area; estimating a reference position of the mobile device based on the determined absolute position and WLAN access point signals while moving to a shadow area; and while moving to an indoor area, determining an estimated position of the mobile device based on calculated regressive coefficients and the WLAN access point signals, and updating the estimated position of the mobile device based on motion information and indoor floor map information. | 11-13-2014 |
20140342754 | METHOD AND SYSTEM FOR POSITIONING WIRELESS DEVICE - Aspects of the disclosure provide a method. The method includes storing a database of positioning data. Each positioning data can associate position information of a location with an identifier of a wireless station for providing wireless connection at the location and a characteristic of a wireless signal received at the location. Further, the method includes receiving a position request from a wireless device that receives an identifier and a specific characteristic of a wireless signal from a specific wireless station, identifying the specific wireless station using the identifier to retrieve a group of positioning data from a database, selecting a subset in the group of positioning data using the specific characteristic, and determining position information of the wireless device using the selected subset of positioning data. | 11-20-2014 |
20150031389 | Positioning Database Management Applied to Server-based Positioning System - Systems and methods are provided for positioning determination for mobile devices. A system includes: a database configured to store positioning data associated with one or more base stations in a network, and a data management component configured to compare the parameters with one or more parameter thresholds, and update the positioning data based at least in part on the comparison of the parameters and the parameter thresholds. The updated positioning data is used for positioning determination of a mobile device. | 01-29-2015 |
20150039643 | SYSTEM FOR STORING AND SEARCHING IMAGE FILES, AND CLOUD SERVER - A cloud server and a system for storing and searching image files configured to add search information for a search by a user to page images constituting an image file are disclosed. In the system for storing and searching the image files, an input display part of a user terminal displays a page image notification screen to make the user add the search information to the current displayed page image, a user-side communication part sends the search information and the current displayed page image to the cloud server, and an addition control part of the cloud server adds the search information to the corresponding page image. | 02-05-2015 |
20150050948 | POSITIONING DATA DISTRIBUTION APPLIED TO SERVER-BASED POSITIONING SYSTEM - Aspects of the disclosure provide a method for positioning data management. The method includes checking a reset condition that is used to trigger a reset of boundaries of signal strength values for clustering a group of positioning data associated with a wireless station into subsets. Each positioning data associates position information of a location with an identifier of the wireless station for providing wireless connection at the location and a strength of a signal received at the location. Further, the method includes updating, when the reset condition is satisfied, one or more boundaries to re-allocate the group of positioning data in order to increase a population uniformity across the subsets, and storing the updated boundaries. | 02-19-2015 |
20150054446 | ELECTRONIC CONTROL CIRCUITRY WITH START UP CAPABILITY - Certain configurations of the present disclosure present a PTC starter. The PTC starter includes a housing, a first conductive terminal ( | 02-26-2015 |
20150070211 | Method, System and Device for Position Determination with Predicted Ephemeris - Method, system, and device are provided for position determination with the use of predicted ephemeris to reduce the time-to-first-fix. The method includes: in a device, receiving broadcast orbit data and clock states from a plurality of satellites to determine first assistance data for the plurality of satellites, and numerically predicting first ephemeris for the plurality of satellites using the first assistance data. The method also includes: in a server system, receiving precise orbit data and accurate satellite clock states from a global GNSS service network to determine second assistance data; in a device, receiving the second assistance data and numerically predicting second ephemeris using the second assistance data. The method further includes: in a device, receiving satellite signals from a plurality of satellites, checking the period of validity of the first predicted ephemeris and the second predicted ephemeris respectively to select a predicted ephemeris from both the first predicted ephemeris and the second predicted ephemeris. | 03-12-2015 |
20150111600 | Server-based Positioning System Architecture - Systems and methods are provided for location determination in wireless communication networks. A client device with a location provider installed is configured to provide location data to a data engine server and to obtain location service from a positioning engine server or the location provider itself. The location provider based on one or more components implements the reference data delivery function and the client location determination function. The data engine server is configured to process the location data received from one or more client devices and maintain a location database. The data engine server based on one or more components implements the reference data retrieval function, station position calculation function, reference data management function, and assistance data delivery function, as it interacts with the client device. The positioning engine server is configured to process the location request data received from one or more client devices and calculate the locations of the client devices. The positioning engine server based on one or more components implements the positioning data retrieval function and device position calculation function, as it interacts with the client device. The location database stores the previously obtained location data. | 04-23-2015 |