Patents by Inventor Tetsuro Takahashi

Tetsuro Takahashi 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).

  • Publication number: 20230281331
    Abstract: A non-transitory computer-readable recording medium stores a program for causing a computer to execute a process, the process includes extracting a plurality of candidates for an entity in a knowledge graph based on a word in text, collecting related images related to the extracted candidates, generating image clusters of the collected related images for the respective candidates, calculating degrees of similarity between the generated image clusters, and determining, as the entity, a candidate of which the image cluster indicates a higher degree of similarity among the candidates.
    Type: Application
    Filed: December 15, 2022
    Publication date: September 7, 2023
    Applicant: Fujitsu Limited
    Inventors: Chunpeng Ma, Tomoya Iwakura, Yuzi Kanazawa, Tetsuro Takahashi
  • Publication number: 20220213596
    Abstract: A predetermined process is performed on two target substrates using a substrate processing device that includes two processing parts for performing a substrate process on each of the two target substrates, a gas supply mechanism for separately supplying gases to the two processing parts, and a common exhaust mechanism for collectively exhausting the gases inside the two processing parts. A first mode is executed in which an HF gas and an NH3 gas are supplied to one of the two processing parts, and the HF gas is not supplied to the other of the two processing parts. Subsequently, a second mode is executed in which the HF gas and the NH3 gas are supplied to the two processing parts under the same gas conditions. In the first mode, a pressure difference is prevented from occurring between the two processing parts.
    Type: Application
    Filed: March 22, 2022
    Publication date: July 7, 2022
    Inventors: Satoshi TODA, Tetsuro TAKAHASHI
  • Patent number: 10460949
    Abstract: There is provided a substrate processing apparatus of performing a predetermined substrate process on a plurality of target substrates under a vacuum atmosphere, including: a plurality of processing parts each configured to perform the substrate process on each of the plurality of target substrates; a gas supply mechanism configured to supply a processing gas to each of the plurality of processing parts; a single exhaust mechanism configured to exhaust the processing gas within the plurality of processing parts; and a control part configured to control the single exhaust mechanism to collectively exhaust the processing gas within the plurality of processing parts, and control the gas supply mechanism to separately supply the processing gas into each of the plurality of processing parts such that a difference between internal pressures of the plurality of processing parts is prevented.
    Type: Grant
    Filed: October 19, 2015
    Date of Patent: October 29, 2019
    Assignee: TOKYO ELECTRON LIMITED
    Inventors: Hiroyuki Takahashi, Kazunori Kazama, Noriyuki Iwabuchi, Satoshi Toda, Tetsuro Takahashi
  • Patent number: 10303709
    Abstract: A population formation method is disclosed. Keywords are extracted from public information of providers included as elements in a first provider group. Each element is calculated based on a predetermined attribute value. A first attribute is for the providers of the public information. The attribute value is changed with time. Each of rules set for duplicate keywords is to determine one of the attributes by using one of the duplicate keywords. Provider groups are formed for new public information based on the duplicate keywords and the rules. A provider group having a similar relationship with a first provider group is specified by a distribution of the attribute value of a different attribute from the first attribute. A new provider group corresponding to the first provider group is formed by the providers, for whom the attribute value of the first attribute corresponds to the predetermined attribute value.
    Type: Grant
    Filed: June 17, 2016
    Date of Patent: May 28, 2019
    Assignee: FUJITSU LIMITED
    Inventors: Hiroko Suzuki, Tadanobu Furukawa, Tetsuro Takahashi
  • Publication number: 20190153599
    Abstract: A predetermined process is performed on two target substrates using a substrate processing device that includes two processing parts for performing a substrate process on each of the two target substrates, a gas supply mechanism for separately supplying gases to the two processing parts, and a common exhaust mechanism for collectively exhausting the gases inside the two processing parts. A first mode is executed in which an HF gas and an NH3 gas are supplied to one of the two processing parts, and the HF gas is not supplied to the other of the two processing parts. Subsequently, a second mode is executed in which the HF gas and the NH3 gas are supplied to the two processing parts under the same gas conditions. In the first mode, a pressure difference is prevented from occurring between the two processing parts.
    Type: Application
    Filed: March 3, 2017
    Publication date: May 23, 2019
    Inventors: Satoshi TODA, Tetsuro TAKAHASHI
  • Patent number: 9916376
    Abstract: According to an aspect of an embodiment, a method may include obtaining a wordlist from a digital document. The method may further include creating a keyword candidate list derived from the wordlist and noting the relationships between the keyword candidates. The method may also include obtaining scores for the keyword candidates. The method may further include selecting keyword candidates as keywords of the digital document based on the scores and the relationships between the keyword candidates.
    Type: Grant
    Filed: August 11, 2015
    Date of Patent: March 13, 2018
    Assignee: FUJITSU LIMITED
    Inventor: Tetsuro Takahashi
  • Patent number: 9790903
    Abstract: An intake sound introducing apparatus has, for example, a branch pipe, a sound creator, a communication pipe, and a resonator. The branch pipe branches from an intake pipe of the engine. The sound creator includes a vibrator that vibrates with the intake pulsation of the intake sound propagating within the branch pipe. The communication pipe provides communication between the inside of a casing of the sound creator and the inside of the cabin. The resonator is provided in the communication pipe.
    Type: Grant
    Filed: July 29, 2016
    Date of Patent: October 17, 2017
    Assignee: SUBARU CORPORATION
    Inventors: Tetsuro Takahashi, Kenichi Tsuchiya, Takashi Seki
  • Patent number: 9714535
    Abstract: A vehicle such as an automobile includes: a vehicle body having an opening; an opening-closing member that closes the opening; a drive member that drives the opening-closing member so as to open and/or close the opening; a controller that controls the drive member to control the opening-closing member between a fully open position and a fully closed position; and an elastic member provided at a mating portion of the closed opening-closing member and the vehicle body and inserted between the closed opening-closing member and the vehicle body. The controller controls the drive member in a stopping state of the vehicle and opens the opening-closing member from the fully closed position so as to reduce a pressure acting upon the elastic member.
    Type: Grant
    Filed: February 11, 2015
    Date of Patent: July 25, 2017
    Assignee: SUBARU CORPORATION
    Inventors: Hiroshi Natsui, Isao Itoi, Hiroyuki Kobayashi, Noriyasu Tanaka, Tetsuro Takahashi, Hiroaki Fujino, Naoto Watanabe
  • Patent number: 9691630
    Abstract: An etching method includes loading a target substrate W into a chamber 40, the target substrate W having a silicon nitride film formed thereon and at least one of a polysilicon film and a silicon oxide film formed adjacent to the silicon nitride film; supplying a fluorine (F)-containing gas and an O2 gas into the chamber 40, while at least the O2 gas is excited; and selectively etching the silicon nitride film with respect to at least one of the polysilicon film and the silicon oxide film using the F-containing gas and the O2 gas.
    Type: Grant
    Filed: March 5, 2014
    Date of Patent: June 27, 2017
    Assignee: TOKYO ELECTRON LIMITED
    Inventors: Nobuhiro Takahashi, Tetsuro Takahashi, Shuji Moriya, Masashi Matsumoto, Junichiro Matsunaga
  • Patent number: 9582758
    Abstract: A data classification method which classifies a plurality of data into a plurality of classification items based on a feature quantity included in the data, the method includes calculating, by a processor, an appearance probabilities in which training data including the feature quantity appears in the classification items in a distribution of the data, generating, by the processor, a rule having the feature quantity and a weighting of the feature quantity based on a plurality of the training data having the feature quantity based on the appearance probabilities; and classifying, by the processor, the plurality of data according to the rule.
    Type: Grant
    Filed: July 6, 2015
    Date of Patent: February 28, 2017
    Assignee: FUJITSU LIMITED
    Inventor: Tetsuro Takahashi
  • Publication number: 20170046345
    Abstract: According to an aspect of an embodiment, a method may include obtaining a wordlist from a digital document. The method may further include creating a keyword candidate list derived from the wordlist and noting the relationships between the keyword candidates. The method may also include obtaining scores for the keyword candidates. The method may further include selecting keyword candidates as keywords of the digital document based on the scores and the relationships between the keyword candidates.
    Type: Application
    Filed: August 11, 2015
    Publication date: February 16, 2017
    Inventor: Tetsuro TAKAHASHI
  • Publication number: 20170004138
    Abstract: A population formation method is disclosed. Keywords are extracted from public information of providers included as elements in a first provider group. Each element is calculated based on a predetermined attribute value. A first attribute is for the providers of the public information. The attribute value is changed with time. Each of rules set for duplicate keywords is to determine one of the attributes by using one of the duplicate keywords. Provider groups are formed for new public information based on the duplicate keywords and the rules. A provider group having a similar relationship with a first provider group is specified by a distribution of the attribute value of a different attribute from the first attribute. A new provider group corresponding to the first provider group is formed by the providers, for whom the attribute value of the first attribute corresponds to the predetermined attribute value.
    Type: Application
    Filed: June 17, 2016
    Publication date: January 5, 2017
    Applicant: FUJITSU LIMITED
    Inventors: HIROKO SUZUKI, Tadanobu FURUKAWA, Tetsuro Takahashi
  • Publication number: 20160333832
    Abstract: An intake sound introducing apparatus has, for example, a branch pipe, a sound creator, a communication pipe, and a resonator. The branch pipe branches from an intake pipe of the engine. The sound creator includes a vibrator that vibrates with the intake pulsation of the intake sound propagating within the branch pipe. The communication pipe provides communication between the inside of a casing of the sound creator and the inside of the cabin. The resonator is provided in the communication pipe.
    Type: Application
    Filed: July 29, 2016
    Publication date: November 17, 2016
    Applicant: FUJI JUKOGYO KABUSHIKI KAISHA
    Inventors: Tetsuro TAKAHASHI, Kenichi TSUCHIYA, Takashi SEKI
  • Patent number: 9429117
    Abstract: An intake sound introducing apparatus has, for example, a branch pipe, a sound creator, a communication pipe, and a resonator. The branch pipe branches from an intake pipe of the engine. The sound creator includes a vibrator that vibrates with the intake pulsation of the intake sound propagating within the branch pipe. The communication pipe provides communication between the inside of a casing of the sound creator and the inside of the cabin. The resonator is provided in the communication pipe.
    Type: Grant
    Filed: March 18, 2014
    Date of Patent: August 30, 2016
    Assignee: FUJI JUKOGYO KABUSHIKI KAISHA
    Inventors: Tetsuro Takahashi, Kenichi Tsuchiya, Takashi Seki
  • Publication number: 20160111304
    Abstract: There is provided a substrate processing apparatus of performing a predetermined substrate process on a plurality of target substrates under a vacuum atmosphere, including: a plurality of processing parts each configured to perform the substrate process on each of the plurality of target substrates; a gas supply mechanism configured to supply a processing gas to each of the plurality of processing parts; a single exhaust mechanism configured to exhaust the processing gas within the plurality of processing parts; and a control part configured to control the single exhaust mechanism to collectively exhaust the processing gas within the plurality of processing parts, and control the gas supply mechanism to separately supply the processing gas into each of the plurality of processing parts such that a difference between internal pressures of the plurality of processing parts is prevented.
    Type: Application
    Filed: October 19, 2015
    Publication date: April 21, 2016
    Inventors: Hiroyuki TAKAHASHI, Kazunori KAZAMA, Noriyuki IWABUCHI, Satoshi TODA, Tetsuro TAKAHASHI
  • Publication number: 20160086814
    Abstract: An etching method includes loading a target substrate W into a chamber 40, the target substrate W having a silicon nitride film formed thereon and at least one of a polysilicon film and a silicon oxide film formed adjacent to the silicon nitride film; supplying a fluorine (F)-containing gas and an O2 gas into the chamber 40, while at least the O2 gas is excited; and selectively etching the silicon nitride film with respect to at least one of the polysilicon film and the silicon oxide film using the F-containing gas and the O2 gas.
    Type: Application
    Filed: March 5, 2014
    Publication date: March 24, 2016
    Inventors: Nobuhiro TAKAHASHI, Tetsuro TAKAHASHI, Shuji MORIYA, Masashi MATSUMOTO, Junichiro MATSUNAGA
  • Publication number: 20160012333
    Abstract: A data classification method which classifies a plurality of data into a plurality of classification items based on a feature quantity included in the data, the method includes calculating, by a processor, an appearance probabilities in which training data including the feature quantity appears in the classification items in a distribution of the data, generating, by the processor, a rule having the feature quantity and a weighting of the feature quantity based on a plurality of the training data having the feature quantity based on the appearance probabilities; and classifying, by the processor, the plurality of data according to the rule.
    Type: Application
    Filed: July 6, 2015
    Publication date: January 14, 2016
    Inventor: Tetsuro Takahashi
  • Publication number: 20150291762
    Abstract: The present invention aims to provide recycled fibers having a low dirt content and excellent appearance and strength properties derived from sanitary products. Recycled fibers having a superabsorbent polymer (SAP) content of less than 10% obtained by subjecting a sanitary product containing a cellulose pulp to a recycling process per se have good appearance, and moldings prepared by using the recycled fibers also have excellent appearance and strength properties. Further, the recycled fibers preferably have a dirt area fraction of 50,000 mm2/m2 or less when determined by a staining assay using cobalt (II) chloride hexahydrate, and a Canadian standard freeness of 600 ml or more.
    Type: Application
    Filed: June 25, 2013
    Publication date: October 15, 2015
    Inventors: Harutaka Watanabe, Toru Nakatani, Masato Ogimoto, Shisei Goto, Eisaku Katori, Tetsuro Takahashi, Hideki Hayasaka
  • Publication number: 20150233167
    Abstract: A vehicle such as an automobile includes: a vehicle body having an opening; an opening-closing member that closes the opening; a drive member that drives the opening-closing member so as to open and/or close the opening; a controller that controls the drive member to control the opening-closing member between a fully open position and a fully closed position; and an elastic member provided at a mating portion of the closed opening-closing member and the vehicle body and inserted between the closed opening-closing member and the vehicle body. The controller controls the drive member in a stopping state of the vehicle and opens the opening-closing member from the fully closed position so as to reduce a pressure acting upon the elastic member.
    Type: Application
    Filed: February 11, 2015
    Publication date: August 20, 2015
    Applicant: FUJI JUKOGYO KABUSHIKI KAISHA
    Inventors: Hiroshi NATSUI, Isao ITOI, Hiroyuki KOBAYASHI, Noriyasu TANAKA, Tetsuro TAKAHASHI, Hiroaki FUJINO, Naoto WATANABE
  • Publication number: 20140379601
    Abstract: A system includes a database configured to store pieces of data each of which corresponds to learning materials; an apparatus configured to: obtain order information defining relationship between a plurality of learning items and learning order for the plurality of learning items, identify which learning item among the plurality of learning items each of the pieces of data relates to, and determine order relation between the pieces of data based on order of each the identified learning item in the order information; and a device configured to access the pieces of data each of which corresponds to the learning materials based on the determined order relation.
    Type: Application
    Filed: June 5, 2014
    Publication date: December 25, 2014
    Applicant: FUJITSU LIMITED
    Inventor: Tetsuro TAKAHASHI