Patents by Inventor Tatsuaki Ito
Tatsuaki Ito 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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Publication number: 20240081718Abstract: A biological information measurement device includes a sensor unit that detects predetermined biological information related to an organ of a living body, an A/D conversion unit that converts a measurement signal output from the sensor unit into a digital signal, a storage unit that stores information including a digital signal related to the measurement signal output from the A/D conversion unit, an analysis processing unit that determines presence or absence of a suspicion of an abnormality in the organ by analyzing the digital signal, and a measurement control unit that changes a sampling frequency related to A/D conversion of the measurement signal under a predetermined condition when the analysis processing unit has determined that a suspicion of an abnormality is present in the organ.Type: ApplicationFiled: November 16, 2023Publication date: March 14, 2024Inventors: Kenji FUJII, Yasuhiro KAWABATA, Naomi MATSUMURA, Akito ITO, Yuki SAKAGUCHI, Daizo OKA, Takuya YOSHIDA, Seiji FUKUNAGA, Tatsuaki OKA
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Publication number: 20240003703Abstract: A server (20) as an information presentation device according to the present disclosure includes a route search unit (23) that searches for the moving route, and a route information forming unit (24) as an information presentation unit that, in a case where the searched moving route includes a plurality of partial routes having different moving means, adds congestion information regarding a congestion status of the moving route as a whole according to a congestion degree of each of the plurality of partial routes to the moving route and presents the congestion information to the user.Type: ApplicationFiled: November 26, 2020Publication date: January 4, 2024Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATIONInventors: Tatsuaki ITO, Yusuke ICHIKAWA, Sayaka TERANAKA, Shunsuke KONAGAI, Hirofumi ABE
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Publication number: 20220284702Abstract: An estimation program causing a computer to execute a step (S104) of acquiring a learned detection model and a constituent component model, a step (S202) of outputting constituent component detection results based on the new image using the learned detection model, a step (S203) of estimating first primary component candidates based on the constituent component model and the constituent component detection results and sorting out a secondary component not registered with a list of the first primary component candidates, a step (S204) of merging a plurality of the first primary component candidates to generate a second primary component candidate, and a step (S205) of selecting a secondary component matching the second primary component candidate from among a plurality of secondary components sorted out and registering the selected secondary component with the second primary component candidate.Type: ApplicationFiled: August 20, 2019Publication date: September 8, 2022Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATIONInventors: Seiichi KONYA, Satoshi SAKUMA, Taiji NAKAMURA, Yukihiro NAKAMURA, Tatsuaki ITO, Takuya MURAYAMA
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Patent number: 9309959Abstract: A power transmission device having a shift device in a case; and a pump sucking and discharges oil, including: a gear receiving power from the shift device; a gear shaft with a breather chamber having at least one end side in an axial direction being opened, and attached to the gear; a bearing supporting the gear shaft rotatably relative to the case on the breather chamber one end side; a vent pipe communicating with the breather chamber opening and outside of the case; a passage in the case with an outlet port opening to the case inside, and allowing pump leakage oil to flow from the outlet port; a member receiving flowing from the outlet port of the passage; a passage guiding the leakage oil from the receiving member to the bearing; and a portion suppressing entry of oil thrown up with rotation of the gear into the receiving member.Type: GrantFiled: August 22, 2012Date of Patent: April 12, 2016Assignee: AISIN AW CO., LTD.Inventors: Tomoyuki Ishikawa, Tatsuaki Ito
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Publication number: 20140213405Abstract: A power transmission device having a shift device in a case; and a pump sucking and discharges oil, including: a gear receiving power from the shift device; a gear shaft with a breather chamber having at least one end side in an axial direction being opened, and attached to the gear; a bearing supporting the gear shaft rotatably relative to the case on the breather chamber one end side; a vent pipe communicating with the breather chamber opening and outside of the case; a passage in the case with an outlet port opening to the case inside, and allowing pump leakage oil to flow from the outlet port; a member receiving flowing from the outlet port of the passage; a passage guiding the leakage oil from the receiving member to the bearing; and a portion suppressing entry of oil thrown up with rotation of the gear into the receiving member.Type: ApplicationFiled: August 22, 2012Publication date: July 31, 2014Applicant: AISIN AW CO., LTD.Inventors: Tomoyuki Ishikawa, Tatsuaki Ito
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Patent number: 8366577Abstract: A vehicle power transmission device including an accumulation portion which accumulates lubricating oil, a pressure pump driven to pump the lubricating oil accumulated in the accumulation portion to the transmission as hydraulic oil, a scooping gear which scoops up the lubricating oil accumulated in the accumulation portion while rotating, a reception and guide portion receiving the lubricating oil scooped up by the scooping gear and guiding it to a predetermined lubrication target, and a leaked hydraulic oil guide portion guiding leaked hydraulic oil, leaked when the hydraulic oil is pumped from the pressure pump, to the reception and guide portion.Type: GrantFiled: March 8, 2011Date of Patent: February 5, 2013Assignee: Aisin AW Co., Ltd.Inventors: Yoshinori Shibayama, Ko Tsunematsu, Tomoyuki Ishikawa, Tatsuaki Ito
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Publication number: 20110245009Abstract: A vehicle power transmission device including an accumulation portion which accumulates lubricating oil, a pressure pump driven to pump the lubricating oil accumulated in the accumulation portion to the transmission as hydraulic oil, a scooping gear which scoops up the lubricating oil accumulated in the accumulation portion while rotating, a reception and guide portion receiving the lubricating oil scooped up by the scooping gear and guiding it to a predetermined lubrication target, and a leaked hydraulic oil guide portion guiding leaked hydraulic oil, leaked when the hydraulic oil is pumped from the pressure pump, to the reception and guide portion.Type: ApplicationFiled: March 8, 2011Publication date: October 6, 2011Applicant: AISIN AW CO., LTD.Inventors: Yoshinori SHIBAYAMA, Ko TSUNEMATSU, Tomoyuki ISHIKAWA, Tatsuaki ITO
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Patent number: 6032189Abstract: A network data distribution system which is operated, under circumstances affected by external or internal factors, without discontinuing a data distribution service while being adapted to the present situation is provided. In the server side of the system, data requested from a client are divided into packets, and packet data is formed by adding a time index, and in the client side, an amount of transmission or processing delay is calculated based on the time index included in the received packet data, and delay time information based on the calculated result is communicated. The server side selects the packet data to be next transmitted based on the communicated delay time information, and sends the selected packet data.Type: GrantFiled: February 5, 1997Date of Patent: February 29, 2000Assignee: Nippon Telegraph and Telephone Corp.Inventors: Hiroshi Jinzenji, Tatsuaki Ito, Tetsuo Tajiri