Patent application number | Description | Published |
20090028435 | CHARACTER IMAGE EXTRACTING APPARATUS AND CHARACTER IMAGE EXTRACTING METHOD - In an extracting step, the extracting portion obtains a linked component composed of a plurality of mutually linking pixels from a character string region composed of a plurality of characters, and extracts section elements from the character string region, the section elements each being surrounded by a circumscribing figure circumscribing to the linked component. In the first altering step, the first altering portion combines section elements at least having a mutually overlapping part among the extracted section elements so as to prepare a new section element. In the first selecting step, the first selecting portion determines a reference size in advance and selects section elements having a size greater than the reference size, from among the section elements altered in the first altering step. | 01-29-2009 |
20090028445 | CHARACTER IMAGE FEATURE DICTIONARY PREPARATION APPARATUS, DOCUMENT IMAGE PROCESSING APPARATUS HAVING THE SAME, CHARACTER IMAGE FEATURE DICTIONARY PREPARATION PROGRAM, RECORDING MEDIUM ON WHICH CHARACTER IMAGE FEATURE DICTIONARY PREPARATION PROGRAM IS RECORDED, DOCUMENT IMAGE PROCESSING PROGRAM, AND RECORDING MEDIUM ON WHICH DOCUMENT IMAGE PROCESSING PROGRAM IS RECORDED - An image of a character string composed of M pieces of characters is clipped from a document image, and the image is divided character by character, and image features of each character image are extracted. On the basis of the image features, N (N>1, integer) pieces of character images in descending order of degree of similarity are selected as candidate characters from a character image feature dictionary which stores the image features of character image in units of character, and the first index matrix of M×N cells is prepared. A candidate character string composed of a plurality of candidate characters constituting the first column of the first index matrix, is subjected to a lexical analysis according to a predetermined language model, whereby a second index matrix adjusted into a character string which makes sense is prepared to he utilized for searching. | 01-29-2009 |
20090028446 | DOCUMENT IMAGE PROCESSING APPARATUS, DOCUMENT IMAGE PROCESSING METHOD, DOCUMENT IMAGE PROCESSING PROGRAM, AND RECORDING MEDIUM ON WHICH DOCUMENT IMAGE PROCESSING PROGRAM IS RECORDED - An image of a character string composed of M pieces of characters is clipped from a document image, and the image is divided into separate characters. Image features of each character image are extracted. Based on the image features, N (N>1, integer) pieces of character images in descending order of degree of similarity are selected as candidate characters, from a character image feature dictionary which stores the image features of character image in units of character, and a first index matrix of M×N cells is prepared. A candidate character string composed of a plurality of candidate characters constituting a first column of the first index matrix, is subjected to a lexical analysis according to a language model, and whereby a second index matrix having a character string which makes sense is prepared. In the language model, statistics are taken and then, the lexical analysis is performed. | 01-29-2009 |
20090030882 | DOCUMENT IMAGE PROCESSING APPARATUS AND DOCUMENT IMAGE PROCESSING METHOD - There is provided a document image processing apparatus which can reduce troubles to find a desired heading from a document image. A heading region extracting portion searches an index information DB and extracts a heading region containing a search keyword. An order setting portion automatically sets in line with a predetermined rule an order of the heading regions extracted by the heading region extracting portion. On a displaying portion is displayed a document image on which the heading regions extracted by the heading region extracting portion are highlighted in accordance with the order set by the order setting portion. A display order of search results may be set by determining importance of the extracted heading regions based on the number of the search keyword and features of character images in the heading regions. | 01-29-2009 |
Patent application number | Description | Published |
20120163308 | Method and system for mapping logical channel to MAC flow - The present disclosure discloses a method for mapping a logical channel to a Media Access Control (MAC) flow, the method includes: a Radio Network Controller (RNC) informs a User Equipment (UE) of corresponding relationship between a Common Control Channel (CCCH) and an Enhanced-Dedicated Channel (E-DCH) MAC flow through signaling; the UE receives the signaling, and obtains the corresponding relationship between the CCCH and the E-DCH MAC flow. The present disclosure further discloses a system for mapping a logical channel to an MAC flow. Through the method and system disclosed in the present disclosure, it is convenient for both a Node B (NodeB) and UE can accurately obtain the corresponding relationship between the CCCH and the E-DCH MAC flow, which ensures the NodeB decodes correctly, thus improving the success rate in receiving signaling and data. | 06-28-2012 |
20130163563 | Method and Device for Inter-System Handover for Packet Switch Service in Dual-Mode Radio Network Controller - A method and device for an inter-RAT handover for a PS service in a dual-mode RNC are disclosed in the present invention, which are used to support an inter-RAT handover optimization flow of the PS service in the dual-mode RNC, thereby solving the problem that the current inter-RAT handover optimization flow does not support the PS handover. With the present invention, in the inter-RAT handover optimization flow, an inter-RAT relocation flow and a radio resource allocation flow of a destination system are executed in parallel, and an encryption indication is sent to a central network through inter-RAT relocation required message; a BSC forwards user data to the central network according to the encryption indication. | 06-27-2013 |
20150365858 | Network-Side Device and Macro Base Station-to-Micro Base Station Switching Method - A network-side device and a macro base station to micro base station switching method relate to a universal mobile telecommunications system. The method includes: multiplexing part of scrambling codes in reserved scrambling codes to micro base station cells, and configuring them to a user equipment; a network side creating a SNF−SFN relation list between various base station cells according to existing determined neighbor cell relations and cell synchronization information in a measurement report reported by the user equipment; when the user equipment reports a switching measurement report of a target cell, the network side determining a target cell in actual switching and performing the switching according to the scrambling code information in the switching measurement report, TM and OFF information in the cell synchronization information and the SFN−SFN relation list. The embodiment of the present invention further discloses a network-side device. | 12-17-2015 |
Patent application number | Description | Published |
20140011973 | COMPOUND WITH BRANCHING ALKYL CHAINS, METHOD FOR PREPARING THE SAME, AND USE THEREOF IN PHOTOELECTRIC DEVICE - The invention discloses a compound having branching alkyl chains, the method for preparing the same and use thereof in photoelectric devices. By applying the branching alkyl chains as the solubilizing group to the preparation of organic conjugated molecules (for example, organic conjugated polymers), the number of methylenes between the resultant alky side chains and the backbone, i.e., m>1, which can effectively reduce the effect of the alkyl chains on the backbone π-π stacking, thereby ensuring the solubility of the organic conjugated molecule while greatly increasing the mobility of their carriers. It is suitable for an organic semiconductor material in photoelectric devices such as organic solar cells, organic light emitting diodes and organic field effect transistors, etc. | 01-09-2014 |
20160002164 | COMPOUND WITH BRANCHING ALKYL CHAINS, METHOD FOR PREPARING THE SAME, AND USE THEREOF IN PHOTOELECTRIC DEVICE - The invention discloses a compound having branching alkyl chains, the method for preparing the same and use thereof in photoelectric devices. By applying the branching alkyl chains as the solubilizing group to the preparation of organic conjugated molecules (for example, organic conjugated polymers), the number of methylenes between the resultant alky side chains and the backbone, i.e., m>1, which can effectively reduce the effect of the alkyl chains on the backbone π-π stacking, thereby ensuring the solubility of the organic conjugated molecule while greatly increasing the mobility of their carriers. It is suitable for an organic semiconductor material in photoelectric devices such as organic solar cells, organic light emitting diodes and organic field effect transistors, etc. | 01-07-2016 |
Patent application number | Description | Published |
20110129232 | EXTERNAL MODULATOR MONITORING DEVICE AND EXTERNAL MODULATOR MONITORING METHOD - This invention relates to external modulator monitoring device and method for monitoring an external modulator. The external modulator monitoring device includes a mixing unit for mixing optical signals modulated by the external modulator and optical signals not modulated by the external modulator, so as to obtain multiple branches of mixed optical signals; an electrical differential unit for converting the multiple branches of mixed optical signals into corresponding multiple branches of electrical signals, and performing a differential processing on voltages of the multiple branches of electrical signals to obtain differential signals; and a power detection unit for detecting power of the differential signals. | 06-02-2011 |
20110166846 | SIMULATION DEVICE AND SIMULATION METHOD - The present invention relates to a simulation device and simulation method for a cascade communication system. The cascade communication system comprises a plurality of nodes numbered as 1 to N successively from a transmitter to a receiver, the method comprises: acquiring simulation parameters required for simulating the cascade communication system; calculating reverse transfer functions of the respective nodes; determining a current node in a sequence from the Nth node to the first node; adding noise that should be added at the current node to a simulation signal of a previous node from the current node; simulating the current node to generate a simulation signal of the current node, by using the simulation signal of the previous node added with the noise that should be added at the current node, based on the reverse transfer function of the current node; judging whether simulations of all the nodes are completed; if the simulations of all the nodes are not completed, repeating the adding and the simulating for the simulation signal of the current node; if the simulations of all the nodes are completed, determining a cost of the cascade communication system based on the simulation signal of the current node. | 07-07-2011 |
20120076235 | NONLINEAR COMPENSATING APPARATUS AND TRANSMITTER - The present invention provides nonlinear compensating apparatus and transmitter. The nonlinear compensating apparatus comprises: an information acquiring unit to acquire a symbol information sequence of the pulse information input by a transmitting side; a perturbation quantity calculating unit to calculate the weighted sum of the interaction of the pulses of several items at several different instants relative to the current instant, to obtain the perturbation quantity produced by the current instant nonlinear effect on a transmission link of a certain length; and an information compensating unit to compensate for the symbol information sequence of the pulses at the current instant acquired by the information acquiring unit by using the perturbation quantity obtained by the perturbation quantity calculating unit, so as to obtain the symbol information sequence compensated at the current instant to cause the transmitting side to transmit signals according to the compensated symbol information sequence. The apparatus corrects the symbol information sequence of the pulse signals input by a transmitting side, with the complexity of calculation being low, and the apparatus is applicable to single-polarization and dual-polarization multiplexing systems, and at the same time, compatible with any modulation format. | 03-29-2012 |
20130077979 | NONLINEAR COMPENSATING APPARATUS AND METHOD AND TRANSMITTER - The present invention provides a nonlinear compensating apparatus and method and a transmitter. The nonlinear compensating apparatus includes: an information sequence acquiring unit, configured to acquire a symbol information sequence of the pulse signal; a perturbation quantity acquiring unit, configured to calculate the weighted sum of interaction items of pulses on one or more moments relative to the current moment, to obtain the perturbation quantity produced on a transmission link with a certain length, and rotate the obtained perturbation quantity by a predetermined phase; and an information compensating unit, configured to calculate the difference between the symbol information sequence and the perturbation quantity to obtain a compensated symbol information sequence. With the embodiments of the present invention, the performance of the system, especially the performance of NRZ (Not Return to Zero) code, may be further improved. | 03-28-2013 |
20130188948 | NONLINEAR ESTIMATING APPARATUS AND METHOD AND RECEIVER - The present invention provides a nonlinear estimating apparatus and method, and a receiver. The nonlinear estimating apparatus includes: an information sequence acquiring unit, configured to acquire a symbol information sequence of the pulse signal inputted by a transmitting side; a perturbation quantity generating unit, configured to calculate the weighted sum of the interaction items of the pulses on one or more moments relative to the current moment, so as to obtain an additive perturbation quantity and a multiplicative perturbation quantity produced on a transmission link with a certain length; and a signal estimating unit, configured to estimating the signal received at a receiving side according to the symbol information sequence, the additive perturbation quantity and the multiplicative perturbation quantity. With the embodiments of the present invention, the accuracy of estimation of nonlinear signals may be further improved. | 07-25-2013 |
20130216238 | NONLINEAR COMPENSATING APPARATUS AND METHOD AND TRANSMITTER - The present invention provides a nonlinear compensating apparatus and method and a transmitter. The nonlinear compensating apparatus includes: an information sequence acquiring unit, configured to acquire a symbol information sequence of the pulse signal; a perturbation quantity acquiring unit, configured to calculate, by pre-obtained weighting coefficients to which each item corresponds, the weighted sum of interaction items of pulses on one or more moments relative to the current moment; a perturbation quantity processing unit, configured to combine the items of the perturbation quantity based on the weighting coefficients; and an information compensating unit, configured to calculate a difference between the symbol information sequence and the processed perturbation quantity to obtain a compensated symbol information sequence. With the embodiments of the present invention, the complexity of calculation may be further lowered, and requirements on hardware may also be lowered. | 08-22-2013 |
20140079407 | UPDATING APPARATUS AND METHOD FOR EQUALIZER COEFFICIENT, RECEIVER AND OTPICAL COMMUNICATION SYSTEM - The present invention provides an updating apparatus and method for an equalizer coefficient, receiver and optical communication system. The updating method comprises: receiving an optical signal transmitted by a transmitter in an optical communication system, the optical signal comprising transmission data and a constant modulus signal for updating a coefficient of an equalization filter; performing coherent detection and analog-to-digital conversion on the optical signal, so as to obtain a digital electric signal; and updating the coefficient of the equalization filter at a symbol corresponding to the constant modulus signal in the digital electric signal. With the embodiments of the present invention, not only the coefficients of the equalizer may be optimized, but also being adapted to signals in various modulation formats, and the complexity of the channel equalization may be lowered as well. | 03-20-2014 |
20150104189 | COMPENSATION APPARATUS AND METHOD FOR INTER-CHANNEL NONLINEAR DAMAGE - A compensation apparatus and method for inter-channel nonlinear damage are disclosed where the apparatus includes: an iteration parameter determining unit configured to determine an iteration step of cross-phase modulation damage compensation performed in each channel in a multichannel optical fiber transmission link; an estimating unit configured to divide an optical fiber transmission link in each iteration step of each channel into one or more optical fiber segments, and perform cross-phase modulation damage estimation at a position in each optical fiber segment where the nonlinear damage is maximal; and a first compensating unit configured to perform cross-phase modulation damage compensation according to the result of the cross-phase modulation damage estimation. By performing cross-phase modulation damage estimation at a position in each optical fiber segment where the nonlinear damage is maximal, cross-phase modulation damage compensation may be performed effectively, and performance of the communication system may be improved. | 04-16-2015 |
20150295643 | ESTIMATION APPARATUS AND METHOD FOR NONLINEAR DISTORTION AND RECEIVER - Embodiments of the present disclosure provide an estimation apparatus and method for nonlinear distortion and a receiver. The estimation method for nonlinear distortion includes: sampling a band-limited analog signal to obtain a sampling sequence; calculating a nonlinear perturbation coefficient in nonlinear distortion estimation based on a Nyquist pulse; calculating a nonlinear perturbation term superimposed on a signal by using the nonlinear perturbation coefficient and the sampling sequence; and calculating a nonlinear distortion waveform by using the nonlinear perturbation term. With the embodiments of the present disclosure, not only any modulation formats are compatible, but also advantages of high precision and good adaptability may be achieved. | 10-15-2015 |
20150318921 | BIAS MONITORING METHOD AND APPARATUS AND TRANSMITTER - A bias monitoring method and apparatus and a transmitter, the bias monitoring apparatus being used for monitoring deviation of a direct current bias point of an optoelectronic modulator and including: a first signal processing unit configured to perform first signal processing on an electric driving signal inputted into the optoelectronic modulator, so as to output a reference signal; a second signal processing unit configured to perform second signal processing on an electric output signal obtained based on an optical signal outputted by the optoelectronic modulator, so as to output a monitoring signal; and a monitoring signal calculating unit configured to calculate correlation between the reference signal and the monitoring signal, and output a calculation result of the correlation as a bias monitoring signal. The sensitivity of the bias monitoring apparatus may be improved, and complexity of hardware may be lowered. | 11-05-2015 |
20160036528 | CALCULATING APPARATUS AND METHOD FOR NONLINEAR WEIGHTING COEFFICIENT - Embodiments of the present disclosure provide a calculating apparatus and method for nonlinear weighting coefficient. The calculating apparatus for nonlinear weighting coefficient includes: an approximation processing unit configured to use a rational function to perform approximation processing on a link loss/gain function in intra-channel nonlinear distortion estimation; and a coefficient calculating unit configured to calculate a nonlinear weighting coefficient in the nonlinear distortion estimation by using the approximated link loss/gain function and a large dispersion approximation, to obtain an analytical closed solution of the nonlinear weighting coefficient. With the embodiments of the present disclosure, a weighting coefficient of high precision may be obtained, thereby performing high-precision estimation on nonlinear distortion in case of loss. | 02-04-2016 |
Patent application number | Description | Published |
20140075326 | METHOD AND APPARATUS FOR UPLOADING A FILE - Methods and apparatus for uploading a file based on a webkit kernel browser are disclosed herein. A UIWebView control in the webkit kernel browser can be used to monitor a url request. The url request is linked with a triggering button related to a file for uploading on a webpage. It is then determined whether the url request monitored by the UIWebView control contains an agreed protocol header. When the url request is determined that contains the agreed protocol header, the file for uploading is received and uploaded. When it is determined that the url request does not contain the agreed protocol header, the file for uploading is not uploaded. An apparatus for uploading a file based on a webkit kernel browser can include a monitoring module and a determination executing module. | 03-13-2014 |
20140351681 | METHOD, APPARATUS AND SYSTEM FOR CONTROLLING ADDRESS INPUT - The embodiments disclose a method and system for controlling address input. The method includes: receiving an event of characters input to an address input; matching the characters input to one or more pre-stored Uniform Resource Locator (URL) entries, and generating a URL entry which includes the characters input; and in response to the URL entry from among the one or more matched pre-stored URL entries, linking a particular matched pre-stored URL entry to a corresponding web page. | 11-27-2014 |
20140359426 | METHOD AND APPARATUS FOR PROVIDING SUGGESTION FOR BROWSER ADDRESS BAR INPUT, BROWSER AND TERMINAL THEREOF - The present disclosure generally provides a method and apparatus for providing a suggestion for a browser address bar input, and a corresponding browser and terminal. The method includes: obtaining a string that is input in an address bar of a browser; obtaining a primary address and an associational address for webpages that respectively include the string from a local and/or a backstage server; displaying in a suggestion area of the browser the primary address and the associational address. The primary address and the associational address are obtained according to the inputted string and displayed accordingly. Adequate options can therefore be provided for users to select when entering a string in an address bar of a browser. | 12-04-2014 |
20140379839 | METHOD AND AN APPARATUS FOR PERFORMING OFFLINE ACCESS TO WEB PAGES - The embodiments disclose a method and apparatus for offline access of web pages. The method includes: acquiring on a user terminal a local cache template of a first web page, wherein the local cache template has pre-stored one or more respective paths, each points to a respective designated Uniform Resource Locator (URL) location linked to the first web page, wherein each respective designated URL enables offline access to a corresponding second web page in the first web page; locally caching each of the corresponding second web page, wherein each of the corresponding second web page which corresponds to a respective path pointing to the respective designated URL pre-stored in the local cache template of the first web page, such that the corresponding second web page is to be locally loaded into a browser of the user terminal when the browser accesses the respective designated URL in the first web page. | 12-25-2014 |
20150019546 | Method, Device, and System For Searching Key Words - A method and system for searching key words are provided. The method includes: acquire key words typed in the search box, and based on the key words, a search request is sent; associated words which are found based on the search request as well as a summary of the results relevant to the associated words are sent back; the associated words and the summary of the results relevant to the associated words are displayed respectively in the list corresponding to the search box stated previously. | 01-15-2015 |
20150082379 | PAGE DISPLAY METHOD, APPARATUS AND TERMINAL - The embodiments of the disclosure provide a page display method and apparatus, belonging to the field of terminals. The method comprises monitoring the page browsing mode of a browser while running the browser; determining a changed page browsing mode, if the page browsing mode of the browser is changed; and displaying a tips button on the current page of the browser, if the changed page browsing mode is a specified mode. The apparatus comprises a monitoring module, a determining module, and a displaying module. Thereby, the tips-making process while switching modes is simplified. The tips button is displayed on a specific location to remind users, without breaking the continuous browsing via the browser, so that non-trace switch can be achieved when the browser changes its page browsing mode. | 03-19-2015 |
20150153921 | APPARATUSES AND METHODS FOR INPUTTING A UNIFORM RESOURCE LOCATOR - An intelligent terminal may comprise at least one processor-readable non-transitory storage medium and at least one processor in communication with the at least one storage medium. The at least one storage medium may comprise at least one set of instructions for automatically pasting a URL from a clipboard to an address bar of a web browser. The at least one processor may be configured to execute the at least one set of instructions to obtain a URL copied by a user from a clipboard; determine an intention of the user associated with whether to paste the candidate string in a designated location of an interface displayed on the intelligent terminal; and automatically display the candidate string in the designated location of the interface when the intention of the user is determined to paste the candidate string in the designated location of the interface. | 06-04-2015 |
20150269129 | METHOD FOR ADDING BOOKMARKS AND BROWSER - A method for adding bookmarks and a browser are described. When accessing a webpage, current frequency information of accessing the webpage by a browser is counted. If the frequency information meets a preset condition, a selection interface is displayed. The selection interface is configured for a user to select whether to add the webpage as a bookmark. The webpage is added as a bookmark according to a confirmation instruction after obtaining the confirmation instruction of adding the webpage as a bookmark. The browser includes a counting unit, a displaying unit and an adding unit. The counting unit is configured to count current frequency information of accessing the webpage. The displaying unit is configured to, if the frequency information counted by the counting unit meets a preset condition, display a selection interface. The adding unit is configured to add the webpage as a bookmark according to a confirmation instruction. | 09-24-2015 |
20150278380 | Direct Search Method and Apparatus - The examples of the present disclosure disclose a direct search method and apparatus to facilitate the user to search an object rapidly, thus improving the search efficiency. The method comprises: obtaining an inputted search keyword; performing search according to the search keyword and displaying search results of the search on a search interface corresponding to the search classifications; and after receiving an operation for a certain search result in the search results via the search interface corresponding to the search classifications, directly accessing content corresponding to the certain search result. And the method provided by the examples of the present disclosure may position a search object of a user precisely, reducing the interference by useless information, searching the content that the user actually needs and improving the search efficiency under massive information. | 10-01-2015 |
20150288673 | Method, Apparatus and Application Platform for Realizing Logon to an Application Service Website - The present disclosure provides a method for realizing logon to an application service website on an operation platform, including when a user terminal visits the application service website, receiving a first URL request sent from the application service website; obtaining logon information of an account of the application service website from the local according to the first URL request; and returning the logon information of the account to the application service website by invoking a first predefined function containing the logon information of the account, so that the application service website provides a web page for the user terminal to fast log on. The present disclosure also provides an apparatus for realizing logon to an application service website on an operation platform and an operation service platform. | 10-08-2015 |
20150294023 | SEARCHING METHOD AND SYSTEM - Various exemplary examples of the present disclosure provide a searching method and a searching system. The method includes configuring an internal cache and a disk storage; wherein the disk storage stores a search record; duplicating the search record stored in the disk storage to the internal cache; receiving a keyword inputted by a user; traversing the internal cache, and determining whether there is a matching list of the keyword in the search record stored in the internal cache; in response to a determination that there is the matching list of the keyword in the search record stored in the internal cache, obtaining, from the matching list, a search term associated with the keyword; and, displaying the search term. | 10-15-2015 |
Patent application number | Description | Published |
20110214427 | PROCESS FOR REDUCING COAL CONSUMPTION IN COAL FIRED POWER PLANT WITH STEAM PIPING DRYING - The present invention relates to a process for reducing coal consumption in coal fired power plant with steam-piping drying, namely a steam-piping drying system is provided between a coal grinding mill and a coal powder bunker as well as a weighing belt of the prior coal fired boiler generating set, and superheated steam which have done partial work is extracted from an steam turbine and used as a drying medium, moisture contained in the coal powder is evaporated with sensible heat and latent heat of the superheated steam, water resulted from the condensation of the superheated steam is fed into a deaerator of the steam turbine via a condensate pump for recirculation. The present invention has advantages of reducing coal consumption and saving coal, recovering residual heat, reducing emission of carbon dioxide and adopting to the national industrial policy on energy saving and emission reduction. | 09-08-2011 |
20110220744 | PROCESS FOR REDUCING COAL CONSUMPTION IN COAL FIRED POWER PLANT WITH FLUIDIZED-BED DRYING - The present invention relates to a process for reducing coal consumption in coal fired plant with fluidized-bed drying, namely a fluidized-bed drying system is provided between a coal powder bunker as well as a weighing belt and a coal grinding mill of the prior coal fired boiler generating set, and superheated steam which has done partial work is extracted from an steam turbine and used as a drying medium, moisture contained in the coal powder is evaporated with sensible heat and latent heat of the superheated steam, water resulted from the condensation of the superheated steam is fed into a deaerator of the steam turbine via a condensate pump for recirculation. The present invention has advantages of reducing coal consumption and saving coal, recovering residual heat, reducing emission of carbon dioxide and adopting to the national industrial policy on energy saving and emission reduction. | 09-15-2011 |
20140000461 | DEHUMIDIFYING TOWER FOR EXHAUST GAS | 01-02-2014 |
20140060333 | EXHAUST GAS SEPARATING TOWER AND EXHAUST GAS SEPARATING AND RECYCLING SYSTEM - The invention relates to an exhaust gas separating tower, comprising a washing section, a flash-distilling section above the washing section, and a liquid seal means between the flash flash-distilling section and the washing section. The washing section is configured for washing exhaust gas entering the tower with a cooling liquid to at least partially remove solid dust entrained in the exhaust gas, cool the exhaust gas, and condense at least a portion of moisture in the exhaust gas into liquid. The flash-distilling section is configured for flash-distilling the cooling liquid from the washing section to produce a cooled cooling liquid and a cooling liquid vapor. The liquid seal means is configured so that the cooling liquid produced by flash-distillation can enter the washing section through the liquid seal means while the flash-distilling section is in gas-phase isolation from the washing section, wherein a pressure in the flash-distilling section is lower than that in the washing section. | 03-06-2014 |
Patent application number | Description | Published |
20110078131 | EXPERIMENTAL WEB SEARCH SYSTEM - Described is the running of search-related experiments on a full (or partial) offline snapshot copy of the search engine documents of an actual production system. A snapshot experimentation subsystem runs experimental code related to web searches on the offline data, including to run experimental index building code to build an experimental index (e.g., to test a new document feature), and/or to run experimental search-related code, such as to rank search results according to experimental ranking code, to implement an experimental search strategy, and/or to generate experimental captions. | 03-31-2011 |
20110137886 | Data-Centric Search Engine Architecture - Described is a data-centric web search engine technology/architecture, in which document metadata, including offline-extracted metadata, is used as part of a search indexing and ranking pipeline. A web data management component receives crawled documents and extracts document metadata from the documents. An indexing component uses the document metadata to build an index for the documents. A serving component uses the index and the document metadata to serve content, e.g., search results. Also described is the use of query metadata extracted from queries of a query log for use in the pipeline. | 06-09-2011 |
20110238644 | Using Anchor Text With Hyperlink Structures for Web Searches - This document describes tools for adjusting anchor text weight to provide more relevant search engine results. Specifically, these tools take advantage of a site-relationship model to consider relationships not only between an anchor text source site and a destination page but also relationships between multiple anchor text source sites to improve web searches. Consideration of these relationships aids in determining a new an anchor text weight, which in turn results in more relevant search results. | 09-29-2011 |
20130173605 | Extracting Query Dimensions from Search Results - Techniques are described for automatically mining query dimensions from web pages resulting from execution of a search query. Lists of items such as words, terms, or phrases are extracted from the web pages based on the recognition of free text, metadata tag, or repeated region patterns within the web page text. Extracted item lists are weighted according to document matching and/or inverse document frequency, and item lists are clustered based on shared or similar items within the lists to generate query dimensions. The generated query dimensions, and the items within each query dimension, are ranked according to quality, and high-quality query dimensions are provided for display alongside top search results. | 07-04-2013 |
20150095751 | EMPLOYING PAGE LINKS TO MERGE PAGES OF ARTICLES - A content application employs page links to merge pages of articles. The content application retrieves an initial page of an article. An article such as a web article spread into multiple pages is retrieved for analysis. A page link of a following page of the article is detected within the initial page. The page link is a top choice among candidates sorted based on a weight score. The following page is retrieved using the page link and appended into the initial page to form an aggregate article. The aggregate article is presented for consumption. | 04-02-2015 |
20160125083 | INFORMATION SENSORS FOR SENSING WEB DYNAMICS - Disclosed herein are techniques and systems for building “information sensors,” which are programmable “focused crawlers” that periodically discover, extract, analyze and aggregate structured information around a topic from the Web. A platform for building an information sensor allows a user to specify one or more data elements within a data source that the user desires to monitor, and an update frequency at which the data elements are to be extracted. Code may be generated based on the user specifications for creation and submission of the information sensor for storage in a database with metadata containing the code and update frequency. Once created, information sensors are scanned to check if running conditions are met, and if met, they may be executed by retrieving the metadata using a sensor identifier (ID). The code is executed to locate a data source, and periodically extract specified data elements therefrom to output structured time-series data. | 05-05-2016 |