Patents by Inventor Toshihiko Yanase
Toshihiko Yanase 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: 11301441Abstract: An information processing system comprises a processor for executing a program, a storage device for storing the program, a word dictionary database for storing a word group corresponding to a group of words grouped according to a predetermined attribute and a rule database for storing a tree structure pattern obtained by abstracting tree structure data indicating relations between words in a sentence, by use of the word group. The processor executes acceptance processing of accepting a maintenance request, and maintenance processing of, when the maintenance request accepted in the acceptance processing is a maintenance request related to a word, maintaining the word dictionary database as for a word group, the word belonging to the word group, while when the maintenance request is a maintenance request related to the tree structure pattern, maintaining the rule database as for the tree structure pattern.Type: GrantFiled: March 16, 2018Date of Patent: April 12, 2022Assignee: Hitachi, Ltd.Inventors: Misa Sato, Kohsuke Yanai, Toshihiko Yanase
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Publication number: 20220100531Abstract: A hyperparameter configuration device includes at least one memory, and at least one processor configured to acquire a program execution instruction including parameter description data, the program execution instruction being written through a command-line interface, set a value of a hyperparameter of a program to be trialed, based on the parameter description data, acquire a result of a trial of the program, the trial of the program being executed with the value of the hyperparameter, and set a next value of the hyperparameter of the program, based on the result of the trial.Type: ApplicationFiled: December 10, 2021Publication date: March 31, 2022Inventors: Shotaro SANO, Toshihiko YANASE, Takeru OHTA, Takuya AKIBA
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Patent number: 10896227Abstract: A data processing system executes data processing by accessing a database. The database has a data structure including extraction target data of natural language from a data source and a search target data that is associated with the extraction target data and that can be interpreted in the data processing, and the search target data includes first attribute information of natural language indicating attribute of the extraction target data and annotation information by associating a noun phrase of natural language indicating annotation related to the extraction target data and second attribute information of natural language indicating an attribute of the annotation, the first attribute information is information searched with a first search character string specific to the data processing when an input character string is given, and the annotation information is information searched based on the input character string to the data processing when the input character string is given.Type: GrantFiled: March 2, 2018Date of Patent: January 19, 2021Assignee: Hitachi, Ltd.Inventors: Misa Sato, Kohsuke Yanai, Toshihiko Yanase
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Patent number: 10496756Abstract: A sentence creation system, which outputs an opinion sentence on an agenda, includes: an input unit into which the agenda is input; an agenda analyzing unit analyzing the agenda and judging the polarity of the agenda and a keyword used for searching; a searching unit searching for articles using the keyword and a disputed point word showing a disputed point in the discussion; a disputed point determining unit for determining the disputed point used for creating the opinion sentence; a sentence extracting unit for extracting sentences in which the disputed point is described among the articles output by the searching unit; a sentence sorting unit for creating sentences by sorting the extracted sentences; an evaluating unit for evaluating the sentences; a paraphrasing unit for inserting appropriate conjunctions into the sentences; and an output unit for outputting the most highly evaluated sentence among the plural sentences as the opinion sentence.Type: GrantFiled: October 1, 2014Date of Patent: December 3, 2019Assignee: HITACHI, LTD.Inventors: Kohsuke Yanai, Toshinori Miyoshi, Toshihiko Yanase, Misa Sato
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Publication number: 20190026324Abstract: An information processing system comprises a processor for executing a program, a storage device for storing the program, a word dictionary database for storing a word group corresponding to a group of words grouped according to a predetermined attribute and a rule database for storing a tree structure pattern obtained by abstracting tree structure data indicating relations between words in a sentence, by use of the word group. The processor executes acceptance processing of accepting a maintenance request, and maintenance processing of, when the maintenance request accepted in the acceptance processing is a maintenance request related to a word, maintaining the word dictionary database as for a word group, the word belonging to the word group, while when the maintenance request is a maintenance request related to the tree structure pattern, maintaining the rule database as for the tree structure pattern.Type: ApplicationFiled: March 16, 2018Publication date: January 24, 2019Inventors: Misa SATO, Kohsuke YANAI, Toshihiko YANASE
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Publication number: 20180314766Abstract: A data processing system executes data processing by accessing a database. The database has a data structure including extraction target data of natural language from a data source and a search target data that is associated with the extraction target data and that can be interpreted in the data processing, and the search target data includes first attribute information of natural language indicating attribute of the extraction target data and annotation information by associating a noun phrase of natural language indicating annotation related to the extraction target data and second attribute information of natural language indicating an attribute of the annotation, the first attribute information is information searched with a first search character string specific to the data processing when an input character string is given, and the annotation information is information searched based on the input character string to the data processing when the input character string is given.Type: ApplicationFiled: March 2, 2018Publication date: November 1, 2018Inventors: Misa Sato, Kohsuke Yanai, Toshihiko Yanase
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Publication number: 20180247240Abstract: Information appropriate for supporting various judgments in organization activities is provided. A judgment support system for supporting a user's judgment, includes: a processor that executes a program; a storage section that can be accessed by the processor; and an output section that outputs data for displaying an execution result of the program. The judgment support system further includes: an extraction section that searches a predetermined sentence expression from data stored in the storage section, and extracts an issue of an organization using text having a predetermined relationship with the searched sentence expression; and a first selection section that selects a second organization confronted with an issue similar to an issue of a first organization to be analyzed, and that selects measures against the issue of the second organization from the data stored in the storage section. The output section outputs data for displaying the selected issue and the selected measures.Type: ApplicationFiled: December 12, 2017Publication date: August 30, 2018Applicant: HITACHI, LTD.Inventors: Kenzo Kurotsuchi, Kohsuke Yanai, Toshihiko Yanase, Misa Sato, Yuta Koreeda, Yoshiki Niwa, Kazuo Yano
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Publication number: 20170286408Abstract: A sentence creation system, which outputs an opinion sentence on an agenda, includes: an input unit into which the agenda is input; an agenda analyzing unit analyzing the agenda and judging the polarity of the agenda and a keyword used for searching; a searching unit searching for articles using the keyword and a disputed point word showing a disputed point in the discussion; a disputed point determining unit for determining the disputed point used for creating the opinion sentence; a sentence extracting unit for extracting sentences in which the disputed point is described among the articles output by the searching unit; a sentence sorting unit for creating sentences by sorting the extracted sentences; an evaluating unit for evaluating the sentences; a paraphrasing unit for inserting appropriate conjunctions into the sentences; and an output unit for outputting the most highly evaluated sentence among the plural sentences as the opinion sentence.Type: ApplicationFiled: October 1, 2014Publication date: October 5, 2017Applicant: HITACHI, LTD.Inventors: Kohsuke YANAI, Toshinori MIYOSHI, Toshihiko YANASE, Misa SATO
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Publication number: 20140371243Abstract: The present invention relates to the use of a certain DPP-4 inhibitor along with angioplasty or stenting, and/or to its use for treating and/or preventing restenosis from angioplasty or stenting.Type: ApplicationFiled: June 13, 2014Publication date: December 18, 2014Applicant: Boehringer Ingelheim International GmbHInventors: Thomas KLEIN, Takashi NOMIYAMA, Yuichi TERAWAKI, Toshihiko YANASE
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Patent number: 8623909Abstract: Disclosed is a method for screening a compound having an activity that selectively modulates an androgen receptor, comprising a step of measuring the mRNA expression level of prostate-specific antigen or the production level of prostate-specific antigen in prostate cancer cells by contacting a test substance with the prostate cancer cells, and a step of measuring the mRNA expression level of uncoupling protein 1 or the production level of uncoupling protein 1 in adipocytes by contacting a test substance with the adipocytes. Additionally disclosed is a selective androgen receptor modulator, comprising as an active ingredient thereof a compound represented by any of structural formulas (I) to (III), and a composition for preventing or treating a lifestyle-related disease, comprising as an active ingredient thereof said selective androgen receptor modulator.Type: GrantFiled: May 8, 2009Date of Patent: January 7, 2014Assignees: Aska Pharmaceutical Co., Ltd.Inventors: Hajime Nawata, Toshihiko Yanase, Takayoshi Nakagawa
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Publication number: 20120016816Abstract: A controller of a distributed computing system assigns feature vectors, and assigns data processors and a model updater to first computers. The data processors have charge of iteration calculation of machine learning algorithms, acquire the feature vectors over a network when starting learning, and store the feature vectors in a local storage. In iteration of second and subsequent learning processes, the data processors load the feature vectors from the local storage, and conduct the learning process. The feature vectors are retained in the local storage till completion of learning. The data processors send only the learning results to the model updater, and waits for a next input from the model updater. The model updater conducts the initialization, integration, and convergence check of the model parameters, completes the processing if the model parameters are converged, and transmits new model parameters to the data processor if the model parameters are not converged.Type: ApplicationFiled: July 6, 2011Publication date: January 19, 2012Inventors: Toshihiko YANASE, Kohsuke Yanai, Keiichi Hiroki
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Publication number: 20110104066Abstract: Disclosed is a method for the screening of a compound having an activity to selectively modulate an androgen receptor. The method comprises the steps of: contacting a substance to be tested with a prostate cancer cell and measuring the level of expression of mRNA for a prostate-specific antigen or the level of production of the prostate-specific antigen in the prostate cancer cell; and contacting the substance with an adipocyte and measuring the level of expression of mRNA for uncoupling protein-1 or the level of production of uncoupling protein-1 in the adipocyte. Also disclosed is a selective androgen receptor modulator comprising a compound represented by any one formula selected from the structural formulae (I) to (III) as an active ingredient. Further disclosed is a composition for preventing or treating lifestyle-related diseases, which comprises the selective androgen receptor modulator.Type: ApplicationFiled: May 8, 2009Publication date: May 5, 2011Applicants: ASKA Pharmaceutical Co., Ltd.Inventors: Hajime Nawata, Toshihiko Yanase, Takayoshi Nakagawa
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Patent number: 7018806Abstract: A method for identifying an endocrine disrupter using a cell line having aromatase activity, particularly, a human granulosa-like tumor cell line; and a kit for carrying out the method is disclosed.Type: GrantFiled: August 31, 2004Date of Patent: March 28, 2006Assignee: Otsuka Pharmaceutical Co., Ltd.Inventors: Hajime Nawata, Toshihiko Yanase
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Publication number: 20050032136Abstract: A method for identifying an endocrine disrupter using a cell line having aromatase activity, particularly, a human granulosa-like tumor cell line; and a kit for carrying out the method is disclosed.Type: ApplicationFiled: August 31, 2004Publication date: February 10, 2005Inventors: Hajime Nawata, Toshihiko Yanase
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Patent number: 6803206Abstract: A method for identifying an endocrine disruptor using a cell line having aromatase activity, particularly, a human granulosa-like tumor cell line; and a kit for carrying out the method is disclosed.Type: GrantFiled: December 31, 2001Date of Patent: October 12, 2004Assignee: Otsuka Pharmaceutical Co., Ltd.Inventors: Hajime Nawata, Toshihiko Yanase
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Publication number: 20030124641Abstract: A method for identifying an endocrine disrupter using a cell line having aromatase activity, particularly, a human granulosa-like tumor cell line; and a kit for carrying out the method is disclosed.Type: ApplicationFiled: December 31, 2001Publication date: July 3, 2003Inventors: Hajime Nawata, Toshihiko Yanase