Patents by Inventor Keisuke Nitta
Keisuke Nitta has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11960618Abstract: A computer implemented method searches data. A number of processor units generates a candidate search result using an index for a data source in response to a search query by a user, wherein the candidate search result comprises files accessible by the user based on access control information in the index. The number of processor units generates a completed search result with a set of the files from the candidate search result having a confidentiality level less than or equal to a threshold confidentiality level. The number of processor units determines whether the user has access to a file in the candidate search result in which the file has the confidentiality level greater than the threshold confidentiality level for the data source. The number of processor units adds the file to the completed search result in response to the file being accessible by the user in the data source.Type: GrantFiled: September 1, 2021Date of Patent: April 16, 2024Assignee: International Business Machines CorporationInventors: Tohru Hasegawa, Shunsuke Ishikawa, Yasumasa Kajinaga, Keisuke Nitta, Daiki Tsuzuku
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Patent number: 11841909Abstract: A method, computer system, and a computer program for analyzing a webpage content is provided. The present invention may include receiving a plurality of terms, including a plurality of structural information, derived from one or more responses to a faceted search query. The present invention may also include extracting a plurality of facet values from the plurality of terms. The present invention may then include generating an analysis of each facet value of the plurality of facet values. The present invention may further include determining a type of each facet value of the plurality of facet values based on the analysis. The present invention may also include generating an optimized web site mode interface including the analysis and displaying the optimized web site mode interface to a user.Type: GrantFiled: February 11, 2022Date of Patent: December 12, 2023Assignee: International Business Machines CorporationInventors: Keisuke Nitta, Daiki Tsuzuku, Tohru Hasegawa, Shunsuke Ishikawa, Yasumasa Kajinaga
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Publication number: 20230393189Abstract: A heater drive controlling apparatus for an electronic component testing apparatus includes a breaker disposed between a power source and heaters, and a controller that controls electric currents supplied from the power source to the heaters in order according to a first priority set for the heaters such that a sum of the supplied electric currents is within a rated current of the breaker. The electronic component testing apparatus includes a test chamber, a thermal-stress applying chamber, and a thermal-stress removing chamber each of which includes the heaters.Type: ApplicationFiled: May 30, 2023Publication date: December 7, 2023Applicant: ADVANTEST CorporationInventors: Takuro Ashizawa, Hirotaka Sasaki, Keisuke Nitta
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Publication number: 20230259561Abstract: A method, computer system, and a computer program for analyzing a webpage content is provided. The present invention may include receiving a plurality of terms, including a plurality of structural information, derived from one or more responses to a faceted search query. The present invention may also include extracting a plurality of facet values from the plurality of terms. The present invention may then include generating an analysis of each facet value of the plurality of facet values. The present invention may further include determining a type of each facet value of the plurality of facet values based on the analysis. The present invention may also include generating an optimized web site mode interface including the analysis and displaying the optimized web site mode interface to a user.Type: ApplicationFiled: February 11, 2022Publication date: August 17, 2023Inventors: Keisuke Nitta, Daiki Tsuzuku, Tohru Hasegawa, Shunsuke Ishikawa, Yasumasa Kajinaga
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Publication number: 20230119516Abstract: Determining the substantive text and image data that is included in a given file in a configurable file system without having to open the given file. The substantive text and image data included in the given file is determined primarily by analyzing the text meta-information that defines the given file.Type: ApplicationFiled: October 20, 2021Publication date: April 20, 2023Inventors: Tohru Hasegawa, Shunsuke Ishikawa, Masaki Komedani, Yasumasa Kajinaga, Keisuke Nitta, Daiki Tsuzuku
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Publication number: 20230065222Abstract: A computer implemented method searches data. A number of processor units generates a candidate search result using an index for a data source in response to a search query by a user, wherein the candidate search result comprises files accessible by the user based on access control information in the index. The number of processor units generates a completed search result with a set of the files from the candidate search result having a confidentiality level less than or equal to a threshold confidentiality level. The number of processor units determines whether the user has access to a file in the candidate search result in which the file has the confidentiality level greater than the threshold confidentiality level for the data source. The number of processor units adds the file to the completed search result in response to the file being accessible by the user in the data source.Type: ApplicationFiled: September 1, 2021Publication date: March 2, 2023Inventors: Tohru Hasegawa, Shunsuke Ishikawa, Yasumasa Kajinaga, Keisuke Nitta, Daiki Tsuzuku
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Patent number: 11361030Abstract: Facet-based search processing is provided which includes receiving a query search context for querying documents of a document set, and retrieving, by similar document search processing, a document subset from the document set. The document subset includes documents of the set most similar to a search document of the query search context. Facet analysis processing is used to generate M candidate facets most-related to the query search context, and facets of the M candidate facets associated with documents of the subset are identified, and classified into a positive facet set and a negative facet set based, at least in part, on extent of facet commonality across the documents. A listing is of the documents in the document subset is provided, with the listing highlighting facets of the positive facet set.Type: GrantFiled: November 27, 2019Date of Patent: June 14, 2022Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Daiki Tsuzuku, Tohru Hasegawa, Shunsuke Ishikawa, Keisuke Nitta, Yasumasa Kajinaga, Masaki Komedani
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Publication number: 20210157856Abstract: Facet-based search processing is provided which includes receiving a query search context for querying documents of a document set, and retrieving, by similar document search processing, a document subset from the document set. The document subset includes documents of the set most similar to a search document of the query search context. Facet analysis processing is used to generate M candidate facets most-related to the query search context, and facets of the M candidate facets associated with documents of the subset are identified, and classified into a positive facet set and a negative facet set based, at least in part, on extent of facet commonality across the documents. A listing is of the documents in the document subset is provided, with the listing highlighting facets of the positive facet set.Type: ApplicationFiled: November 27, 2019Publication date: May 27, 2021Inventors: Daiki TSUZUKU, Tohru HASEGAWA, Shunsuke ISHIKAWA, Keisuke NITTA, Yasumasa KAJINAGA, Masaki KOMEDANI
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Patent number: 11003843Abstract: A system comprises a display unit; an input device configured to receive user input; and a processing unit communicatively coupled to the display unit and the input device. The processing unit is configured to cause the display unit to display a plurality of lines of natural language text on the display unit together with corresponding annotations including a plurality of relation lines. The processing unit is further configured to adjust spacing between each of the plurality of lines of natural language text based on the corresponding annotations.Type: GrantFiled: March 17, 2020Date of Patent: May 11, 2021Assignee: International Business Machines CorporationInventors: Satoshi Hosokawa, Shunsuke Ishikawa, Keisuke Nitta, Yuka Nomura, Atsushi Ono, Chikako Oyanagi
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Patent number: 10769308Abstract: A first character string in a logic, wherein the logic is a rule which analyzes input text and extracts additional information used for the text analysis, used for the text analysis with a second character string which is different form the first character string is replaced using a mapping between the first character string and the second character string. The first character string being a character or a combination of characters in a logic. A first character string is searched for in a target document for the text analysis and the first character string, if found, is replaced with the second character string, using the mapping. The logic is sent after the replacement to a server computer. The target document after the replacement is sent to the server computer. A text analysis result for the target document after the replacement is received form the server computer.Type: GrantFiled: October 9, 2018Date of Patent: September 8, 2020Assignee: International Business Machines CorporationInventors: Daisuke Hayashi, Sayaka Tamai, Keisuke Nitta, Fumihiko Terui
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Patent number: 10713304Abstract: In an embodiment of the present invention, a figure is received, where the figure is created by a user. One or more entities are received in the figure. In response to receiving the one or more entities in the figure, the one or more entities are arranged in the figure according to a protocol.Type: GrantFiled: January 26, 2016Date of Patent: July 14, 2020Assignee: International Business Machines CorporationInventors: Qifeng Cao, Shunsuke Ishikawa, Keisuke Nitta, Yuka Nomura
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Publication number: 20200218854Abstract: A system comprises a display unit; an input device configured to receive user input; and a processing unit communicatively coupled to the display unit and the input device. The processing unit is configured to cause the display unit to display a plurality of lines of natural language text on the display unit together with corresponding annotations including a plurality of relation lines. The processing unit is further configured to adjust spacing between each of the plurality of lines of natural language text based on the corresponding annotations.Type: ApplicationFiled: March 17, 2020Publication date: July 9, 2020Inventors: Satoshi Hosokawa, Shunsuke Ishikawa, Keisuke Nitta, Yuka Nomura, Atsushi Ono, Chikako Oyanagi
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Patent number: 10635854Abstract: A system comprises a display unit; an input device configured to receive user input; and a processing unit communicatively coupled to the display unit and the input device. The processing unit is configured to cause the display unit to display a plurality of lines of natural language text on the display unit together with corresponding annotations including a plurality of relation lines. The processing unit is further configured to adjust spacing between each of the plurality of lines of natural language text based on the corresponding annotations.Type: GrantFiled: September 14, 2016Date of Patent: April 28, 2020Assignee: International Business Machines CorporationInventors: Satoshi Hosokawa, Shunsuke Ishikawa, Keisuke Nitta, Yuka Nomura, Atsushi Ono, Chikako Oyanagi
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Patent number: 10600212Abstract: An aspect includes extracting a color scheme of a page written in a markup language. A content portion from the page is nonvisualized, a subtractive process is applied to the page with the content portion having been nonvisualized, and a color scheme is extracted from the page to which the subtractive process has been applied.Type: GrantFiled: May 3, 2019Date of Patent: March 24, 2020Assignee: International Business Machines CorporationInventors: Shunsuke Ishikawa, Keisuke Nitta, Takuya Tejima
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Publication number: 20190259181Abstract: An aspect includes extracting a color scheme of a page written in a markup language. A content portion from the page is nonvisualized, a subtractive process is applied to the page with the content portion having been nonvisualized, and a color scheme is extracted from the page to which the subtractive process has been applied.Type: ApplicationFiled: May 3, 2019Publication date: August 22, 2019Inventors: Shunsuke Ishikawa, Keisuke Nitta, Takuya Tejima
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Patent number: 10324127Abstract: An electronic component handling apparatus (10) is provided which can improve the operation rate. The electronic component handling apparatus (10) includes: a contact arm (300) having a holding part (380) configured to hold a DUT (10A), the contact arm (300) being configured to press the DUT (10A) against a socket (410); an alignment device (200) including a camera (221) and a operation unit (230), the camera (221) being configured to image the DUT (10A) to acquire image information, the operation unit (230) being configured to adjust a position of the holding part (380) within a range of a maximum alignment amount (ALmax); and a control device (105) configured to control the contact arm (300) and the alignment device (200). When a predetermined condition is not satisfied, the control device (105) controls the contact arm (300) and the alignment device (200) so as to perform preliminary alignment work at least once.Type: GrantFiled: June 8, 2017Date of Patent: June 18, 2019Assignee: ADVANTEST CORPORATIONInventors: Yasuyuki Kato, Masataka Onozawa, Keisuke Nitta
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Patent number: 10319112Abstract: An aspect includes extracting a color scheme of a page written in a markup language. A content portion from the page is nonvisualized, a subtractive process is applied to the page with the content portion having been nonvisualized, and a color scheme is extracted from the page to which the subtractive process has been applied.Type: GrantFiled: April 21, 2017Date of Patent: June 11, 2019Assignee: International Business Machines CorporationInventors: Shunsuke Ishikawa, Keisuke Nitta, Takuya Tejima
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Publication number: 20190042792Abstract: A first character string in a logic, wherein the logic is a rule which analyzes input text and extracts additional information used for the text analysis, used for the text analysis with a second character string which is different form the first character string is replaced using a mapping between the first character string and the second character string. The first character string being a character or a combination of characters in a logic. A first character string is searched for in a target document for the text analysis and the first character string, if found, is replaced with the second character string, using the mapping. The logic is sent after the replacement to a server computer. The target document after the replacement is sent to the server computer. A text analysis result for the target document after the replacement is received form the server computer.Type: ApplicationFiled: October 9, 2018Publication date: February 7, 2019Inventors: Daisuke Hayashi, Sayaka Tamai, Keisuke Nitta, Fumihiko Terui
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Publication number: 20180356460Abstract: An electronic component handling apparatus (10) is provided which can improve the operation rate. The electronic component handling apparatus (10) includes: a contact arm (300) having a holding part (380) configured to hold a DUT (10A), the contact arm (300) being configured to press the DUT (10A) against a socket (410); an alignment device (200) including a camera (221) and a operation unit (230), the camera (221) being configured to image the DUT (10A) to acquire image information, the operation unit (230) being configured to adjust a position of the holding part (380) within a range of a maximum alignment amount (ALmax); and a control device (105) configured to control the contact arm (300) and the alignment device (200). When a predetermined condition is not satisfied, the control device (105) controls the contact arm (300) and the alignment device (200) so as to perform preliminary alignment work at least once.Type: ApplicationFiled: June 8, 2017Publication date: December 13, 2018Applicant: ADVANTEST CORPORATIONInventors: Yasuyuki KATO, Masataka ONOZAWA, Keisuke NITTA
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Patent number: 10133879Abstract: A first character string in a logic used for the text analysis with a second character string which is different form the first character string is replaced using a mapping between the first character string and the second character string. The first character string being a character or a combination of characters in a logic. A first character string is searched for in a target document for the text analysis and the first character string, if found, is replaced with the second character string, using the mapping. The logic is sent after the replacement to a server computer. The target document after the replacement is sent to the server computer. A text analysis result for the target document after the replacement is received form the server computer.Type: GrantFiled: November 3, 2015Date of Patent: November 20, 2018Assignee: International Business Machines CorporationInventors: Daisuke Hayashi, Sayaka Tamai, Keisuke Nitta, Fumihiko Terui