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81. 发明专利

JPH10240739A DEVICE FOR RETRIEVING INFORMATION AND METHOD THEREFOR 失效
公开(公告)号：JPH10240739A
公开(公告)日：1998-09-11
申请号：JP4357797
申请日：1997-02-27
申请人： TOSHIBA CORP
发明人： SAKAI TETSUYA , SUMITA KAZUO
IPC分类号： G06F17/30
摘要： PROBLEM TO BE SOLVED: To provide an information retrieving device in which retrieval can be executed by automatically detecting and correcting an erroneously inputted keyword phrase. SOLUTION: A dictionary 16 for retrieval word correction is a dictionary including synonym knowledge for obtaining the synonym of a phrase inputted as a keyword, co-occurrence word knowledge for obtaining a co-occurrence word, and related term knowledge for obtaining a related term or the like. A retrieval word correcting part 12 detects an erroneously inputted phrase included in a retrieval condition inputted through a retrieval condition inputting part 11 by referring to the dictionary 16 for retrieval word correction. Then, the retrieval word correcting part 12 corrects this detected erroneously inputted phrase by the dictionary 16 for retrieval word correction, and stores the retrieval condition including the corrected phrase in a retrieval condition storing part 13. Thus, a retrieving part 14 is allowed to execute retrieval using the corrected phrase.

82. 发明专利

JPH10207902A INFORMATION SERVICE SYSTEM AND INFORMATION RETRIEVING METHOD 失效
公开(公告)号：JPH10207902A
公开(公告)日：1998-08-07
申请号：JP1121797
申请日：1997-01-24
申请人： TOSHIBA CORP
发明人： MANABE TOSHIHIKO , SUZUKI MASARU , SUMITA KAZUO
IPC分类号： G06F17/27 , G06F17/30
摘要： PROBLEM TO BE SOLVED: To provide an information service system in which case information constituted in non-routine document format and routine information can be retrieved in a natural language. SOLUTION: When an inquiry in a natural language sentence from a user is inputted by an input part 101, a structurizing part 102 structurizes this inquiry from the point of view common for cases by performing morpheme analysis or the like. Then, a data base selecting part 103 receives the result of inquiry structurization due to the structuring part 102, selects whether information corresponding to this inquiry is to be extracted from a case information data base 105 or a product information data base 107 and operates any one of case information retrieval part 104 and product information retrieval part 106 based on the selected result.

83. 发明专利

JPH10143541A INFORMATION FILTERING DEVICE AND ITS METHOD 失效
公开(公告)号：JPH10143541A
公开(公告)日：1998-05-29
申请号：JP24910097
申请日：1997-09-12
申请人： TOSHIBA CORP
发明人： SUMITA KAZUO
IPC分类号： G06F13/00 , G06F17/30
摘要： PROBLEM TO BE SOLVED: To obtain the information filtering device narrowing and providing only information necessitated by a user by setting a document prepared and corrected irregularly to be an object. SOLUTION: In this device, similarity between a retrieving condition registered in a profile 161 in advance and information included in a document to be a processing object is calculated by a similarity calculating part 16 and a prescribed document is selected from among plural documents according to the calculated similarity. A plural information judging part 14 judges whether the document includes plural information units and an information dividing part 15 divides a document judged to include plural information units by the part 14 by an each information unit. Then the part 16 calculates similarity to the document for each information unit included in the document. Consequently each of the information units within the document including plural information units is filter-processed without receiving any influence from surrounding information.

84. 发明专利

JPH09101990A INFORMATION FILTERING DEVICE 失效
公开(公告)号：JPH09101990A
公开(公告)日：1997-04-15
申请号：JP33579095
申请日：1995-11-30
申请人： TOSHIBA CORP
发明人： SAKAI TETSUYA , MIIKE SEIJI , SUMITA KAZUO , KAJIURA MASAHIRO , ONO KENJI
IPC分类号： G06F13/00 , G06F17/28 , G06F17/30 , G06Q30/06 , G06Q50/00 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To effectively utilize a transmitted article by transmitting the article, which is selected by filtering information, to a user while adding the information on related articles to it. SOLUTION: Inside an information filtering center 1, an interarticle similarity degree calculating part 16 is provided for calculating the degree of similarity between articles, and the existence of overlapped articles is investigated by this inter-article similarity degree calculating part 16. One of article groups consisting of the overlapped articles is selected as an article to be presented for the user and the other articles are excluded. In this case, the information concerning the excluded articles is added to the selected article as related article information and sent to the user. Therefore, the relation between the articles provided to the user can be presented for the user and the user can effectively utilize the transmitted article.

85. 发明专利

JPH0944479A LANGUAGE PROCESSOR AND METHOD THEREFOR 失效
公开(公告)号：JPH0944479A
公开(公告)日：1997-02-14
申请号：JP19470295
申请日：1995-07-31
申请人： TOSHIBA CORP
发明人： SUMITA KAZUO
IPC分类号： G06K9/00 , G06F9/46 , G06F13/00 , G06F15/00 , G06F17/21 , G06F17/22 , G06F17/28
摘要： PROBLEM TO BE SOLVED: To provide a language processor remarkably reducing the labor for the construction of a system by absorbing the control of the data transmission/ reception between mutual language processing systems including the ambiguity specific to a language processing. SOLUTION: In the language processor having plural kinds of language processing systems 7a, 7b... which are possible to operate on each separate computer, a description language storage part 3 storing the description language defining the dependence between mutual plural kinds of language processing systems, an interpretation part 2 interpreting the description language in this description language storage part 3 and an execution part 5 executing each language processing system 7a, 7b... in accordance with the interpretation of this interpretation part 2 and controlling the data transmission/reception between each language processing system are provided. When each language processing system 7a, 7b... outputs data including ambiguity with plural candidates, either one of candidates is selected from these plural candidates.

86. 发明专利

JPH08255172A DOCUMENT RETRIEVAL SYSTEM 失效
公开(公告)号：JPH08255172A
公开(公告)日：1996-10-01
申请号：JP8345895
申请日：1995-03-16
申请人： TOSHIBA CORP
发明人： SAKAI TETSUYA , MIIKE SEIJI , SUMITA KAZUO
IPC分类号： G06F17/30
摘要： PURPOSE: To lighten the burden of document retrieving operation on a user by extracting only desired extracted sentences or information from the whole text of a retrieved document and displaying it. CONSTITUTION: The document retrieval system is equipped with an original text processing part 20 which sets plural kinds of sentence types for discriminating the contents of documents like an opinion and a proposal, generates extracted sentence data in sentence units classified by the types of the respective sentences from an original text database 6 storing original text data constituting the document, and stores the data as an extracted sentence database 5. The original text processing part 20 is equipped with a style decision part which extracts extracted sentence data corresponding to a specified sentence style and a shaping part which shapes the extracted sentence data into a specific style having, for example, conjunctions removed.

87. 发明专利

JPH07182373A DOCUMENT INFORMATION RETRIEVAL DEVICE AND DOCUMENT RETRIEVAL RESULT DISPLAY METHOD 失效
公开(公告)号：JPH07182373A
公开(公告)日：1995-07-21
申请号：JP35127693
申请日：1993-12-29
申请人： TOSHIBA CORP
发明人： SUMITA KAZUO , MIIKE SEIJI , ONO KENJI , TAKEBAYASHI YOICHI , TAKEDA KIMITO , ITO ETSUO
IPC分类号： G06F17/30
摘要： PURPOSE:To provide a document information retrieval device with which a user can easily understand the contents of a document retriened and speedily decide whether or not the contents are necessary, by not displaying a retrieval result in the form of its original sentence, but displaying a summary sentence at a viewpoint that the user desires. CONSTITUTION:This device has a retrieval process part 3 which retrieves a document according to a retrieval word, a summary sentence generation part 7 which generates the summary sentence of the retrieval result, and an individual information storage part 9 which stores information on the correspondence between the generated summary sentence and original sentence. Therefore, the summary sentence generated according to the viewpoint that the user desires is displayed as the retrieval result, so the user can easily decide whether or not the retrieval result is necessary. Summary sentences which were analyzed once, are stored while being made to correspond to original sentences, so a process for analyzing a summary sentence again can be omitted.

88. 发明专利

JPH0793345A DOCUMENT RETRIEVAL DEVICE 失效
公开(公告)号：JPH0793345A
公开(公告)日：1995-04-07
申请号：JP23343393
申请日：1993-09-20
申请人： TOSHIBA CORP
发明人： MIIKE SEIJI , SUMITA KAZUO
IPC分类号： G06F17/30
摘要： PURPOSE:To provide the document retrieval device which makes a user know what retrieval word and retrieval expression should be inputted and also, know what synonyms a word that the user has inputted has. CONSTITUTION:An index word consisting of a character string including a retrieval character string inputted from an input part 11 is retrieved by using a dictionary for analysis and the retrieval result is displayed at an input part 11, and the retrieval characters are selected according to the retrieval result displayed at the input part, the selected retrieval characters are retrieved in documents stored in a document data storage part 17, and the retrieval result is displayed at a retrieval result display part 16.

89. 发明专利

JPH06266769A SYNONYM INFORMATION PREPARING DEVICE 失效
公开(公告)号：JPH06266769A
公开(公告)日：1994-09-22
申请号：JP5439993
申请日：1993-03-15
申请人： TOSHIBA CORP
发明人： SUMITA KAZUO , MIIKE SEIJI
IPC分类号： G06F17/27 , G06F17/28 , G06F17/30 , G06F15/40 , G06F15/38
摘要： PURPOSE:To provide a device preparing synonym information interactively from a document data base. CONSTITUTION:This device has a document data storage part 205 storing document data, a synonym candidate extraction part 202 extracting a synonym candidate from a natural language sentence based on an extraction rule and a display/correction part 203 displaying the information on the extracted synonym candidate and performing confirmation/correction/addition. Thus, a device where the information on synonym candidate is taken out from a document stored as document data and a synonym dictionary 207 is interactively constructed while performing confirmation/correction/addition can be provided. By this device, the preparing of the synonym dictionary which is difficult to automatically be prepared and takes a great deal of labor and time if it is entirely prepared with manual work is made easy.

90. 发明专利

JPH0683870A RETRIEVING DEVICE 失效
公开(公告)号：JPH0683870A
公开(公告)日：1994-03-25
申请号：JP25343992
申请日：1992-08-31
申请人： TOSHIBA CORP
发明人： SUMITA KAZUO
IPC分类号： G06F17/30 , G06F15/40
摘要： PURPOSE:To easily obtain a program by inquiring other unser about a retrieval request as a message through a communication network, in the case a program to be retrieved is not present thereon. CONSTITUTION:A storage part 15 is made to access and whether an application program, etc., corresponding to a desired keyword is present thereon or not is retrieved. In the case it fails, that is, the application program, etc., is not present, it is changed to a message format which can be transmitted to a network by using an inputted keyword, in a message synthesizing part 18, and transmitted to the network through a network transfer part 16. On the other hand, when there is an answer from other user on the network corresponding to the transmitted message, the answer is inputted to a message analyzing part 19 through the network transfer part 16. In the message analyzing part 19, a corresponding relation, etc., of the answer are analyzed in reverse, sent to a program retrieving part 17, and stored in a storage part 15 after a specific processing is performed.

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