Patents by Inventor Tomoyuki Okumura

Tomoyuki Okumura 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: 20220349756
    Abstract: An object is a sunlight information provision system that allows a user to easily obtain more detailed sunlight information.
    Type: Application
    Filed: July 29, 2020
    Publication date: November 3, 2022
    Inventor: Tomoyuki Okumura
  • Publication number: 20220204831
    Abstract: A composition of the present invention contains the following components A to C: A. a linear terminal-reactive polydimethylsiloxane; B. a thermally conductive filler including the following B1, B2, and B3 in an amount of 800 to 2500 parts by mass with respect to 100 parts by mass of the component A; and C. a curing catalyst in a catalytic amount. The component B includes the following: B1. a thermally conductive filler that has an average particle size of 0.1 to 1.0 ?m and is surface treated with a surface treatment agent containing a reactive group having no unsaturated bond; B2. a thermally conductive filler that has an average particle size of 1.0 to 10 ?m and is surface treated with a surface treatment agent containing a reactive group having an unsaturated bond; and B3.
    Type: Application
    Filed: March 15, 2022
    Publication date: June 30, 2022
    Inventors: Tomoyuki OKUMURA, Keisuke KAWAHAMA, Kunio MORI
  • Patent number: 9690545
    Abstract: A floating-point calculation apparatus comprising: a selection part; an addition and subtraction calculation part; an output determination part; and a buffer management part configured to add, when it is determined that a buffer used to store an input value is not prepared, a buffer that corresponds to the input value, wherein when a number of significant digits of the result of performing an addition and subtraction calculation exceeds a number of significant digits of the buffer selected by the selection part, the addition and subtraction calculation part shifts right or shifts left part of the result of performing the addition and subtraction calculation and divides the result of performing the addition and subtraction calculation into values each being storable in one of a plurality of buffers.
    Type: Grant
    Filed: May 29, 2015
    Date of Patent: June 27, 2017
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Shiro Kitamura, Tomoyuki Okumura, Hiroshi Nanjo
  • Publication number: 20150355884
    Abstract: A floating-point calculation apparatus comprising: a selection part; an addition and subtraction calculation part; an output determination part; and a buffer management part configured to add, when it is determined that a buffer used to store an input value is not prepared, a buffer that corresponds to the input value, wherein when a number of significant digits of the result of performing an addition and subtraction calculation exceeds a number of significant digits of the buffer selected by the selection part, the addition and subtraction calculation part shifts right or shifts left part of the result of performing the addition and subtraction calculation and divides the result of performing the addition and subtraction calculation into values each being storable in one of a plurality of buffers.
    Type: Application
    Filed: May 29, 2015
    Publication date: December 10, 2015
    Inventors: Shiro Kitamura, Tomoyuki Okumura, Hiroshi Nanjo
  • Patent number: 7469601
    Abstract: A flow meter using digital signals constructed in a small size and outputting an electric signal of a position of a float in a tapered tube with high accuracy is provided. A first reflecting means 6 has a ray 20 entered from the entering means 5 and reflected, and a second reflecting means 7 reflecting the ray 20 reflected from the first reflecting means 6 toward the first reflecting means 6 at least once. An emitting means 8 has the ray 20 entered and emits it, and an image sensor 9 has the ray 20 from the emitting means 8 entered and outputs an image of the float 3 in the tapered tube 1, while a control portion executes input processing of an image and outputs an electric signal S1 indicating the flow rate of a fluid 2 by detecting the position of the float 3.
    Type: Grant
    Filed: February 28, 2007
    Date of Patent: December 30, 2008
    Assignees: Tokyo Keiso Co. Ltd. Shiba Toho Bldg., Tokyo Magnet Engineering Co. Ltd
    Inventors: Tokio Sugi, Tomoyuki Okumura
  • Publication number: 20070227265
    Abstract: A flow meter using digital signals constructed in a small size and outputting an electric signal of a position of a float in a tapered tube with high accuracy is provided. A first reflecting means 6 has a ray 20 entered from the entering means 5 and reflected, and a second reflecting means 7 reflecting the ray 20 reflected from the first reflecting means 6 toward the first reflecting means 6 at least once. An emitting means 8 has the ray 20 entered and emits it, and an image sensor 9 has the ray 20 from the emitting means 8 entered and outputs an image of the float 3 in the tapered tube 1, while a control portion executes input processing of an image and outputs an electric signal S1 indicating the flow rate of a fluid 2 by detecting the position of the float 3.
    Type: Application
    Filed: February 28, 2007
    Publication date: October 4, 2007
    Applicants: TOKYO KEISO CO., LTD, TOKYO MAGNET ENGINEERING CO., LTD.
    Inventors: Tokio SUGI, Tomoyuki OKUMURA
  • Patent number: 7219559
    Abstract: A flow meter outputs an electric signal of a position a float within a taper-shaped tube precisely. A taper-shaped tube is made of an approximately transparent material, is mounted approximately vertically, and circulates a fluid such as water or the like, and a float is arranged within the taper-shaped tube so as to displace in a vertical direction in correspondence to a flow rate of the fluid. An LED irradiates a light ray to the taper-shaped tube and the float, makes the light ray to transmit through the taper-shaped tube, and generates a transmitted light ray. The image sensor outputs a digital image of the float within the taper-shaped tube, and a control portion 11 executes an input process of the digital signal detects the position of the float, and outputs an electric signal showing a flow rate of the fluid.
    Type: Grant
    Filed: August 5, 2005
    Date of Patent: May 22, 2007
    Assignees: Tokyo Keiso Co., Ltd., Tokyo Magnet Engineering Co., Ltd.
    Inventors: Tokio Sugi, Tomoyuki Okumura
  • Publication number: 20060112772
    Abstract: The invention provides a flow meter which is structured in a compact size, and outputs an electric signal of a position of a float within a taper-shaped tube precisely. A taper-shaped tube (1) is made of an approximately transparent material, is mounted approximately vertically, and circulates a fluid (2) such as a water or the like, and a float (3) is arranged within the taper-shaped tube (1) so as to displace in a vertical direction in correspondence to a flow rate of the fluid (2). An LED (4) irradiates a light ray to the taper-shaped tube (1) and the float (3), makes the light ray to transmit through the taper-shaped tube (1), and generates a transmitted light ray (20), the transmitted light ray (20) is input and reflected to a first mirror (7), and the transmitted light ray (20) is input and reflected from the first mirror (7) to a second mirror (8).
    Type: Application
    Filed: August 5, 2005
    Publication date: June 1, 2006
    Inventors: Tokio Sugi, Tomoyuki Okumura
  • Patent number: 6846008
    Abstract: In an air bag system in which an air bag is placed under an upper surface of an instrument panel for restraining a passenger by igniting an inflator by a signal from an acceleration sensor when a vehicle is crashed and deploying the air bag with gas generated by the ignition of the inflator, a method for forming a pocket in a lower surface of the air bag when it is inflated.
    Type: Grant
    Filed: November 28, 2001
    Date of Patent: January 25, 2005
    Assignees: Honda Giken Kogyo Kabushiki Kaisha, TS Tech Co., Ltd.
    Inventors: Kouichi Kamiji, Hitoshi Higuchi, Nobuyuki Kawamura, Kenichi Saito, Tomoyuki Okumura
  • Publication number: 20020063416
    Abstract: In an air bag system in which an air bag is placed under an upper surface of an instrument panel for restraining a passenger by igniting an inflator by a signal from an acceleration sensor when a vehicle is crashed and deploying the air bag with gas generated by the ignition of the inflator, a method for forming a pocket in a lower surface of the air bag when it is inflated.
    Type: Application
    Filed: November 28, 2001
    Publication date: May 30, 2002
    Applicant: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Kouichi Kamaiji, Hitoshi Higuchi, Nobuyuki Kawamura, Kenichi Saito, Tomoyuki Okumura
  • Patent number: 5807507
    Abstract: By adding an additive containing boron to a silicone rubber composition, a self-fusing conductive silicone rubber composition is provided, that is easy to use, can be tightly fused without adhesive processing of the tape's surface, can shield electromagnetic waves, prevent static electricity, and is thus very efficient in preventing damages. The silicone rubber composition comprises 100 parts by weight of a high polymerization degree organopolysiloxane, more than 0 but not more than 100 parts by weight of a reinforcement silica powder with a relative surface area of at least 50 m.sup.2 /g, more than 0 but not more than 100 parts by weight of an increased weight quasi-reinforcement filling agent with a relative surface area of at least 2 m.sup.2 /g at least one conducting component selected from the group consisting of more than 10 but not more than 150 parts by weight of carbon black and more than 1 but not more than 400 parts by weight of a metal powder, between 0.
    Type: Grant
    Filed: August 21, 1997
    Date of Patent: September 15, 1998
    Assignee: Fuji Polymer Industries Co., Ltd.
    Inventors: Tatsuji Hirano, Tomoyuki Okumura, Mitsuhiro Fujimoto
  • Patent number: 4559171
    Abstract: A radioactive waste is solidified by adding a nonionic high molecular flocculant to a slurry containing radioactivated crud to precipitate the crud, concentrate the thus treated slurry and then separating the crud from the slurry, drying said crud, mixing the dried crud with a frit of a low melting point and filling a steel can with the resulting mixture, heating the steel can to sinter and solidify the above described mixture, and sealing a surface of the solidified body in the steel can with a sealing material.
    Type: Grant
    Filed: January 20, 1983
    Date of Patent: December 17, 1985
    Assignee: NGK Insulators, Ltd.
    Inventors: Masaru Hayashi, Tomoyuki Okumura