Patents by Inventor Shinichi Warisawa

Shinichi Warisawa 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).

  • Patent number: 11920808
    Abstract: An energy management system is configured to calculate a percentage of satisfied based on the report data for each of the plurality of buildings; create, for each of the plurality of buildings, a plan for operating each of the air-conditioning facilities based on the percentage of satisfied and a predetermined target percentage of satisfied; calculate a first energy consumption amount based on the first piece of data; calculate a second energy consumption amount based on the second piece of data, the third piece of data, and the fourth piece of data, the second energy consumption amount being obtained when the each of the air-conditioning facilities is operated after a lapse of a predetermined time period; and control, when the first energy consumption amount is larger than the second energy consumption amount, the operation of the each of the air-conditioning facilities so as to achieve the second energy consumption amount.
    Type: Grant
    Filed: April 27, 2021
    Date of Patent: March 5, 2024
    Assignee: Hitachi, Ltd.
    Inventors: Naoki Yoshimoto, Yasunori Akashi, Shinichi Warisawa, Jongyeon Lim, Shohei Miyata
  • Publication number: 20230344273
    Abstract: A power transfer device including an AC power source unit and a single power transfer element, and a power reception device including a single power reception element electrically coupled to the power transfer element and a power reception circuit outputting power are included. The power reception circuit includes a different potential field disposed at a position that is an electric field formed by the power transfer element and at which intensity of the electric field is different from intensity of an electric field formed at a position of the power reception element.
    Type: Application
    Filed: October 13, 2021
    Publication date: October 26, 2023
    Applicant: THE UNIVERSITY OF TOKYO
    Inventors: Shinichi WARISAWA, Yen Po WANG, Munemasa SUGIMOTO
  • Publication number: 20210372649
    Abstract: An energy management system is configured to calculate a percentage of satisfied based on the report data for each of the plurality of buildings; create, for each of the plurality of buildings, a plan for operating each of the air-conditioning facilities based on the percentage of satisfied and a predetermined target percentage of satisfied; calculate a first energy consumption amount based on the first piece of data; calculate a second energy consumption amount based on the second piece of data, the third piece of data, and the fourth piece of data, the second energy consumption amount being obtained when the each of the air-conditioning facilities is operated after a lapse of a predetermined time period; and control, when the first energy consumption amount is larger than the second energy consumption amount, the operation of the each of the air-conditioning facilities so as to achieve the second energy consumption amount.
    Type: Application
    Filed: April 27, 2021
    Publication date: December 2, 2021
    Inventors: Naoki YOSHIMOTO, Yasunori AKASHI, Shinichi WARISAWA, Jongyeon LIM, Shohei MIYATA
  • Publication number: 20180228383
    Abstract: Provided are a blood pressure measuring device, a blood pressure measurement method and a blood pressure measurement program that allow calculating blood pressure properly even for ambulatory users.
    Type: Application
    Filed: February 15, 2018
    Publication date: August 16, 2018
    Inventors: Shinichi WARISAWA, Rui FUKUI, Haruyuki SANUKI
  • Patent number: 7878992
    Abstract: Tow forces can be measured only by providing one force sensor in a device structure, and a drive system is driven so as to assist an external force by detecting it. A value at a force sensor (114) at the moment when a foot switch (121) is set as the original point (detection reference) of a force to be assisted. Variations of the force after the original point setting is measured by the force sensor (114) the difference between the measured value and the assist original point is obtained, and a force to be assisted is detected. Depending on the magnitude of the force to be assisted, assist operation is performed by causing a drive force to act on a foot such that the force to be assisted is reduced. When the force is assisted reaches zero, the assist operation is completed. Then, two forces, or “a force acting on a patient's foot” and “a force applied to the foot” from the outside, are detected by the one force sensor (114).
    Type: Grant
    Filed: May 21, 2004
    Date of Patent: February 1, 2011
    Assignees: Mamoru Mitsuishi, THK Co., Ltd.
    Inventors: Mamoru Mitsuishi, Shinichi Warisawa, Kazuo Yonenobu, Nobuhiko Sugano, Tatsuya Ishizuka, Toji Nakazawa
  • Patent number: 7819894
    Abstract: A bending forceps 1 has at least three degrees of freedom including relative opening/closing of a pair of gripping members 11a, 11b, rotation of both the gripping members around a first axis 15 and rotation of both the gripping members around a second axis 42 existing on an imaginary plane substantially perpendicular to the first axis 15. A drive power from an actuator is converted to each motion of the opening/closing of the gripping members, rotation thereof around the first axis and rotation thereof around the second axis by first to third link mechanisms 5, 6 and 7. The present invention enables the durability and control accuracy to be raised by employing a link mechanism as a drive power transmitting means. Further, the present invention facilitates sterilization, cleaning and attachment/detachment to/from a driving means.
    Type: Grant
    Filed: December 14, 2004
    Date of Patent: October 26, 2010
    Assignees: Mamoru Mitsuishi, THK Co., Ltd.
    Inventors: Mamoru Mitsuishi, Shinichi Warisawa, Jumpei Arata, Toji Nakazawa
  • Publication number: 20080039892
    Abstract: A bending forceps 1 has at least three degrees of freedom including relative opening/closing of a pair of gripping members 11a, 11b, rotation of both the gripping members around a first axis 15 and rotation of both the gripping members around a second axis 42 existing on an imaginary plane substantially perpendicular to the first axis 15. A drive power from an actuator is converted to each motion of the opening/closing of the gripping members, rotation thereof around the first axis and rotation thereof around the second axis by first to third link mechanisms 5, 6 and 7. The present invention enables the durability and control accuracy to be raised by employing a link mechanism as a drive power transmitting means. Further, the present invention facilitates sterilization, cleaning and attachment/detachment to/from a driving means.
    Type: Application
    Filed: December 14, 2004
    Publication date: February 14, 2008
    Applicants: THK CO., LTD.
    Inventors: Mamoru Mitsuishi, Shinichi Warisawa, Jumpei Arata, Toji Nakazawa
  • Publication number: 20070185418
    Abstract: Tow forces can be measured only by providing one force sensor in a device structure, and a drive system is driven so as to assist an external force by detecting it. A value at a force sensor (114) at the moment when a foot switch (121) is set as the original point (detection reference) of a force to be assisted. Variations of the force after the original point setting is measured by the force sensor (114) the difference between the measured value and the assist original point is obtained, and a force to be assisted is detected. Depending on the magnitude of the force to be assisted, assist operation is performed by causing a drive force to act on a foot such that the force to be assisted is reduced. When the force is assisted reaches zero, the assist operation is completed. Then, two forces, or “a force acting on a patient's foot” and “a force applied to the foot” from the outside, are detected by the one force sensor (114).
    Type: Application
    Filed: May 21, 2004
    Publication date: August 9, 2007
    Inventors: Mamoru Mitsuishi, Shinichi Warisawa, Kazuo Yonenobu, Nobuhiko Sugano, Tatsuya Ishizuka, Toji Nakazawa
  • Patent number: 6955585
    Abstract: A curved surface machining method that performs finishing of the surface of a workpiece into a curved surface. The method includes the steps of: setting a workpiece in a rotating or stationary state in a water tank filled with an abrasive-containing solution into which an abrasive with a grain size of less than 1 ?m has been admixed; and spraying a high-speed fluid in the abrasive-containing solution while a position, direction, and angle thereof is controlled relative to the workpiece, thus grinding and finishing the surface of the workpiece to an intended surface roughness and profile accuracy.
    Type: Grant
    Filed: September 3, 2004
    Date of Patent: October 18, 2005
    Assignees: Nakashima Propeller Co., Ltd.
    Inventors: Mamoru Mitsuishi, Shinichi Warisawa, Kouichi Kuramoto, Takayuki Inoue
  • Publication number: 20050095955
    Abstract: A curved surface machining method that performs finishing of the surface of a workpiece into a curved surface. The method includes the steps of: setting a workpiece in a rotating or stationary state in a water tank filled with an abrasive-containing solution into which an abrasive with a grain size of less than 1 ?m has been admixed; and spraying a high-speed fluid in the abrasive-containing solution while a position, direction, and angle thereof is controlled relative to the workpiece, thus grinding and finishing the surface of the workpiece to an intended surface roughness and profile accuracy.
    Type: Application
    Filed: September 3, 2004
    Publication date: May 5, 2005
    Inventors: Mamoru Mitsuishi, Shinichi Warisawa, Kouichi Kuramoto, Takayuki Inoue