Patents by Inventor Jun Takamatsu

Jun Takamatsu 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: 20240051128
    Abstract: The techniques disclosed herein enable a machine learning model to learn a termination condition of a sub-task. A sub-task is one of a number of sub-tasks that, when performed in sequence, accomplish a long-running task. A machine learning model used to perform the sub-task is augmented to also provide a termination signal. The termination signal indicates whether the sub-task's termination condition has been met. Monitoring the termination signal while performing the sub-task enables subsequent sub-tasks to seamlessly begin at the appropriate time. A termination condition may be learned from the same data used to train other model outputs. In some configurations, the model learns whether a sub-task is complete by periodically attempting subsequent sub-tasks. If a subsequent sub-task can be performed, positive reinforcement is provided for the termination condition. The termination condition may also be trained using synthetic scenarios designed to test when the termination condition has been met.
    Type: Application
    Filed: December 5, 2022
    Publication date: February 15, 2024
    Inventors: Kartavya NEEMA, Kazuhiro SASABUCHI, Aydan AKSOYLAR, Naoki WAKE, Jun TAKAMATSU, Ruofan KONG, Marcos de MOURA CAMPOS, Victor SHNAYDER, Brice Hoani Valentin CHUNG, Katsushi IKEUCHI
  • Patent number: 11359716
    Abstract: A drive device for vehicles includes a transmission device including a transmission mechanism that changes a speed of inputted rotation of a drive source of a vehicle and outputs the rotation and that is provided on an axis of rotation orthogonal to a front-rear direction of the vehicle; and a casing that holds the transmission mechanism; and a control device that performs electronic control of the transmission device, at least a part of the control device being installed on an outside of the casing, and the control device is installed at either one of a front side portion and a rear side portion of the casing in the front-rear direction of the vehicle.
    Type: Grant
    Filed: September 19, 2018
    Date of Patent: June 14, 2022
    Assignee: AISIN CORPORATION
    Inventors: Ryohei Takahashi, Jun Takamatsu, Toshihiro Okada
  • Patent number: 11276194
    Abstract: Provided are a method and a device that can efficiently generate a training dataset.
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: March 15, 2022
    Assignee: National University Corporation Nara Institute of Science and Technology
    Inventors: Keita Tomochika, Takuya Kiyokawa, Tsukasa Ogasawara, Jun Takamatsu, Ming Ding
  • Publication number: 20210362592
    Abstract: A drive device for vehicles includes a transmission device including a transmission mechanism that changes a speed of inputted rotation of a drive source of a vehicle and outputs the rotation and that is provided on an axis of rotation orthogonal to a front-rear direction of the vehicle; and a casing that holds the transmission mechanism; and a control device that performs electronic control of the transmission device, at least a part of the control device being installed on an outside of the casing, and the control device is installed at either one of a front side portion and a rear side portion of the casing in the front-rear direction of the vehicle.
    Type: Application
    Filed: September 19, 2018
    Publication date: November 25, 2021
    Applicant: AISIN AW CO., LTD.
    Inventors: Ryohei TAKAHASHI, Jun TAKAMATSU, Toshihiro OKADA
  • Publication number: 20210012524
    Abstract: Provided are a method and a device that can efficiently generate a training dataset.
    Type: Application
    Filed: March 28, 2019
    Publication date: January 14, 2021
    Inventors: Keita TOMOCHIKA, Takuya KIYOKAWA, Tsukasa OGASAWARA, Jun TAKAMATSU, Ming DING
  • Patent number: 9848501
    Abstract: An electronic control device that includes a housing having a first opening and a second opening; a cover; and a connector electrically connected to a substrate disposed inside the housing, wherein a clearance between the housing-side inner wall and the connector-side inner wall and a clearance between the housing-side outer wall and the connector-side outer wall differ from each other in position in a direction in which the first groove extends.
    Type: Grant
    Filed: April 9, 2015
    Date of Patent: December 19, 2017
    Assignee: AISIN AW CO., LTD.
    Inventors: Jun Takamatsu, Naotaka Murakami, Hitoshi Tomita
  • Publication number: 20170112004
    Abstract: An electronic control device that includes a housing having a first opening and a second opening; a cover; and a connector electrically connected to a substrate disposed inside the housing, wherein a clearance between the housing-side inner wall and the connector-side inner wall and a clearance between the housing-side outer wall and the connector-side outer wall differ from each other in position in a direction in which the first groove extends.
    Type: Application
    Filed: April 9, 2015
    Publication date: April 20, 2017
    Applicant: AISIN AW CO., LTD.
    Inventors: Jun TAKAMATSU, Naotaka MURAKAMI, Hitoshi TOMITA
  • Patent number: 8345927
    Abstract: A registration processing apparatus generates a polynomial to calculate a value corresponding to a distance from the surface of a target object in a first image, and acquires a plurality of position coordinates on the surface of the target object in a second image. Then the apparatus respectively calculates a value corresponding to the distance from the surface of the target object in the first image using the polynomial, for position coordinates obtained by coordinate conversion of the plurality of position coordinates. The apparatus coordinate-converts the position coordinates of the second image by a coordinate conversion method for the plurality of position coordinates determined based on the calculated values.
    Type: Grant
    Filed: April 28, 2009
    Date of Patent: January 1, 2013
    Assignee: Canon Kabushiki Kaisha
    Inventors: Ryo Ishikawa, Katsushi Ikeuchi, Jun Takamatsu, Takeshi Ohishi, Bo Zheng
  • Patent number: 8256326
    Abstract: A control unit that is not subjected to any external force except its own weight until completion of assembly, and is easily mounted to an automatic transmission. A connector facing an inside connector provided inside an automatic transmission is provided at a lower end of a unit main body, and another connecter exposed to the outside of the automatic transmission is provided at an upper end of the unit main body. The unit main body includes a control device such as a microcomputer for controlling the automatic transmission. The unit main body is guided by a moving-side guide portion formed in a lower part thereof and protrusions provided as a fixing-side guide portion, thereby connecting the lower end connecter to the connector. The automatic transmission and the unit main body are sealed by a flange and a packing of a sealing mechanism portion. The flange covers from above a through hole for inserting the unit main body of the automatic transmission therein.
    Type: Grant
    Filed: November 22, 2007
    Date of Patent: September 4, 2012
    Assignee: Aisin AW Co., Ltd.
    Inventors: Naotaka Murakami, Kenji Suzuki, Jun Takamatsu
  • Publication number: 20100229677
    Abstract: A control unit that is not subjected to any external force except its own weight until completion of assembly, and is easily mounted to an automatic transmission. A connector facing an inside connector provided inside an automatic transmission is provided at a lower end of a unit main body, and another connecter exposed to the outside of the automatic transmission is provided at an upper end of the unit main body. The unit main body includes a control device such as a microcomputer for controlling the automatic transmission. The unit main body is guided by a moving-side guide portion formed in a lower part thereof and protrusions provided as a fixing-side guide portion, thereby connecting the lower end connecter to the connector. The automatic transmission and the unit main body are sealed by a flange and a packing of a sealing mechanism portion. The flange covers from above a through hole for inserting the unit main body of the automatic transmission therein.
    Type: Application
    Filed: November 22, 2007
    Publication date: September 16, 2010
    Applicant: Aisin AW Co., Ltd.
    Inventors: Naotaka Murakami, Kenji Suzuki, Jun Takamatsu
  • Publication number: 20090285460
    Abstract: A registration processing apparatus generates a polynomial to calculate a value corresponding to a distance from the surface of a target object in a first image, and acquires a plurality of position coordinates on the surface of the target object in a second image. Then the apparatus respectively calculates a value corresponding to the distance from the surface of the target object in the first image using the polynomial, for position coordinates obtained by coordinate conversion of the plurality of position coordinates. The apparatus coordinate-converts the position coordinates of the second image by a coordinate conversion method for the plurality of position coordinates determined based on the calculated values.
    Type: Application
    Filed: April 28, 2009
    Publication date: November 19, 2009
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: RYO ISHIKAWA, Katsushi Ikeuchi, Jun Takamatsu, Takeshi Ohishi, Bo Zheng
  • Patent number: 7178419
    Abstract: A control apparatus includes a shift position detecting device for detecting a shift position that is changed by manual operation of the vehicle driver, an ECU for controlling an A/T based on a signal for a detected vehicle running state, and connectors that connect to an electrical unit outside the casing. Further, the shift position detecting device, the connectors, and the electronic control unit are electrically connected through a connecting board. Consequently, the shift position detecting device, the ECU, and the connectors can be freely laid out.
    Type: Grant
    Filed: March 27, 2003
    Date of Patent: February 20, 2007
    Assignee: Aisin AW Co., Ltd.
    Inventors: Naotaka Murakami, Naoto Ogasawara, Kenji Suzuki, Atsushi Fukuta, Jun Takamatsu
  • Publication number: 20050028624
    Abstract: A control apparatus includes a shift position detecting device for detecting a shift position that is changed by manual operation of the vehicle driver, an ECU for controlling an A/T based on a signal for a detected vehicle running state, and connectors that connect to an electrical unit outside the casing. Further, the shift position detecting device, the connectors, and the electronic control unit are electrically connected through a connecting board. Consequently, the shift position detecting device, the ECU, and the connectors can be freely laid out.
    Type: Application
    Filed: March 27, 2003
    Publication date: February 10, 2005
    Inventors: Naotaka Murakami, Naoto Ogasawara, Kenji Suzuki, Atsushi Fukuta, Jun Takamatsu
  • Patent number: 6836319
    Abstract: A method for adjusting an optical system of an energy beam apparatus by using a mark signal that is obtained by one-dimensionally or two-dimensionally scanning a mark on a sample with an energy beam. The mark has a one-dimensional or two-dimensional periodic structure. A first mark signal is detected by scanning the mark with a beam. The mark is set on the optical axis of the optical system. A second mark signal is detected by scanning the mark with a beam. The mark is located at a position that is deviated from the optical axis. A deviation of a deflection position is determined based on a phase difference between the first and second mark signals.
    Type: Grant
    Filed: April 7, 2004
    Date of Patent: December 28, 2004
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Munehiro Ogasawara, Jun Takamatsu, Hitoshi Sunaoshi, Naoharu Shimomura
  • Publication number: 20040190006
    Abstract: A method for adjusting an optical system of an energy beam apparatus by using a mark signal that is obtained by one-dimensionally or two-dimensionally scanning a mark on a sample with an energy beam. The mark has a one-dimensional or two-dimensional periodic structure. A first mark signal is detected by scanning the mark with a beam. The mark is set on the optical axis of the optical system. A second mark signal is detected by scanning the mark with a beam. The mark is located at a position that is deviated from the optical axis. A deviation of a deflection position is determined based on a phase difference between the first and second mark signals.
    Type: Application
    Filed: April 7, 2004
    Publication date: September 30, 2004
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Munehiro Ogasawara, Jun Takamatsu, Hitoshi Sunaoshi, Naoharu Shimomura
  • Patent number: 6781680
    Abstract: A method for adjusting an optical system of an energy beam apparatus by using a mark signal that is obtained by one-dimensionally or two-dimensionally scanning a mark on a sample with an energy beam. The mark has a one-dimensional or two-dimensional periodic structure. A first mark signal is detected by scanning the mark with a beam. The mark is set on the optical axis of the optical system. A second mark signal is detected by scanning the mark with a beam. The mark is located at a position that is deviated from the optical axis. A deviation of a deflection position is determined based on a phase difference between the first and second mark signals.
    Type: Grant
    Filed: June 25, 2003
    Date of Patent: August 24, 2004
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Munehiro Ogasawara, Jun Takamatsu, Hitoshi Sunaoshi, Naoharu Shimomura
  • Patent number: 6617592
    Abstract: A charged particle beam system includes a chamber having an opening in a ceiling, a table placed immediately below the opening and movable in one direction, a laser interferometer set in the chamber, including a laser oscillator placed along the moving direction of the table, a movable mirror placed on the table side opposing the oscillator, a beam splitter placed to cross the laser beam and a fixed mirror fixed, immediately above the beam splitter, on the ceiling of the chamber, an optical lens barrel having an opening communicating with the opening of the chamber, and a beam gun set on a ceiling of the optical lens barrel to irradiate a specimen placed on the table with a charged particle beam through the first and second openings. At least an upper wall portion from the opening to the fixed mirror of the chamber is made of an invar alloy.
    Type: Grant
    Filed: March 19, 2001
    Date of Patent: September 9, 2003
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Jun Takamatsu, Kiyoshi Hattori, Hitoshi Sunaoshi, Naoharu Shimomura, Kiminobu Akeno, Munehiro Ogasawara
  • Patent number: 6606149
    Abstract: A method for adjusting an optical system of an energy beam apparatus by using a mark signal that is obtained by one-dimensionally or two-dimensionally scanning a mark on a sample with an energy beam. The mark has a one-dimensional or two-dimensional periodic structure. A first mark signal is detected by scanning the mark with a beam. The mark is set on the optical axis of the optical system. A second mark signal is detected by scanning the mark with a beam. The mark is located at a position that is deviated from the optical axis. A deviation of a deflection position is determined based on a phase difference between the first and second mark signals.
    Type: Grant
    Filed: March 24, 2000
    Date of Patent: August 12, 2003
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Munehiro Ogasawara, Jun Takamatsu, Hitoshi Sunaoshi, Naoharu Shimomaura
  • Publication number: 20010025931
    Abstract: A charged particle beam system includes a chamber having an opening in a ceiling, a table placed immediately below the opening and movable in one direction, a laser interferometer set in the chamber, including a laser oscillator placed along the moving direction of the table, a movable mirror placed on the table side opposing the oscillator, a beam splitter placed to cross the laser beam and a fixed mirror fixed, immediately above the beam splitter, on the ceiling of the chamber, an optical lens barrel having an opening communicating with the opening of the chamber, and a beam gun set on a ceiling of the optical lens barrel to irradiate a specimen placed on the table with a charged particle beam through the first and second openings. At least an upper wall portion from the opening to the fixed mirror of the chamber is made of an invar alloy.
    Type: Application
    Filed: March 19, 2001
    Publication date: October 4, 2001
    Inventors: Jun Takamatsu, Kiyoshi Hattori, Hitoshi Sunaoshi, Naoharu Shimomura, Kiminobu Akeno, Munehiro Ogasawara
  • Patent number: 6207117
    Abstract: An adsorption plate formed of a carrier and a precious metal catalyst carried by the carrier is provided at that portion of at least one of a beam column and a sample chamber incorporated in a charged-particle beam apparatus, in which carbon compounds may be generated. Further, a precious metal catalyst is provided on each deflector electrode contained in the beam column.
    Type: Grant
    Filed: September 10, 1998
    Date of Patent: March 27, 2001
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Jun Takamatsu, Munehiro Ogasawara