Patents by Inventor Hiroshi Hase

Hiroshi Hase 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: 10562082
    Abstract: A method is disclosed herein for detecting cracks of a fluid storage tank due to breakage of a wall of the fluid storage tank. In an example embodiment, the method includes positioning an enclosed pressure-resistant jacket around an outer wall of the fluid storage tank, controlling a temperature of the fluid in the fluid storage tank by allowing a liquid cooling or heating medium to flow in the enclosed pressure-resistant jacket at a pressure lower than a pressure x applied within the fluid storage tank, maintaining the pressure in the pressure-resistant jacket lower than the pressure x, sampling the cooling or heating medium from an air pool provided in a passage of the cooling or heating medium, and analyzing components of the cooling or heating medium, while preventing contamination of the fluid in the fluid storage tank with the liquid cooling or heating medium.
    Type: Grant
    Filed: July 25, 2018
    Date of Patent: February 18, 2020
    Assignee: Yatsuo Dairy Cooperative
    Inventors: Kohhei Ohkami, Shuji Ohkami, Hiroshi Hase
  • Publication number: 20180326463
    Abstract: A method is disclosed herein for detecting cracks of a fluid storage tank due to breakage of a wall of the fluid storage tank. In an example embodiment, the method includes positioning an enclosed pressure-resistant jacket around an outer wall of the fluid storage tank, controlling a temperature of the fluid in the fluid storage tank by allowing a liquid cooling or heating medium to flow in the enclosed pressure-resistant jacket at a pressure lower than a pressure x applied within the fluid storage tank, maintaining the pressure in the pressure-resistant jacket lower than the pressure x, sampling the cooling or heating medium from an air pool provided in a passage of the cooling or heating medium, and analyzing components of the cooling or heating medium, while preventing contamination of the fluid in the fluid storage tank with the liquid cooling or heating medium.
    Type: Application
    Filed: July 25, 2018
    Publication date: November 15, 2018
    Inventors: Kohhei Ohkami, Shuji Ohkami, Hiroshi Hase
  • Patent number: 10058903
    Abstract: A method is disclosed herein for preventing contamination of a fluid in a fluid storage tank with a liquid cooling or heating medium due to breakage of a wall of the fluid storage tank. In an example embodiment, the method includes positioning an enclosed pressure-resistant jacket around an outer wall of the fluid storage tank, controlling a temperature of the fluid in the fluid storage tank by allowing the liquid cooling or heating medium to flow in the enclosed pressure-resistant jacket at a pressure lower than a pressure x (atm) applied within the fluid storage tank, and maintaining the pressure in the pressure-resistant jacket lower than the pressure x.
    Type: Grant
    Filed: December 22, 2015
    Date of Patent: August 28, 2018
    Assignee: YATSUO DIARY COOPERATIVE
    Inventors: Kohhei Ohkami, Shuji Ohkami, Hiroshi Hase
  • Publication number: 20160107208
    Abstract: A method is disclosed herein for preventing contamination of a fluid in a fluid storage tank with a liquid cooling or heating medium due to breakage of a wall of the fluid storage tank. In an example embodiment, the method includes positioning an enclosed pressure-resistant jacket around an outer wall of the fluid storage tank, controlling a temperature of the fluid in the fluid storage tank by allowing the liquid cooling or heating medium to flow in the enclosed pressure-resistant jacket at a pressure lower than a pressure x (atm) applied within the fluid storage tank, and maintaining the pressure in the pressure-resistant jacket lower than the pressure x.
    Type: Application
    Filed: December 22, 2015
    Publication date: April 21, 2016
    Inventors: Kohhei Ohkami, Shuji Ohkami, Hiroshi Hase
  • Patent number: 9248480
    Abstract: A method and a plant for preventing contamination of a fluid in a fluid storage tank with a liquid cooling or heating medium is provided. In a method of controlling a temperature of a fluid in a fluid storage tank under a predetermined pressure by allowing a liquid cooling or heating medium to flow in an enclosed pressure-resistant jacket provided around the outer wall of the fluid storage tank, said method comprises allowing the cooling or heating medium to flow in the enclosed pressure-resistant jacket at a pressure not higher than the pressure x (atm) applied within the fluid storage tank, preferably lower than x (atm), whereby preventing contamination of said fluid with said cooling or heating medium. A plant for the method is also provided.
    Type: Grant
    Filed: April 11, 2011
    Date of Patent: February 2, 2016
    Assignee: Yatsuo Dairy Cooperative
    Inventors: Kohhei Ohkami, Shuji Ohkami, Hiroshi Hase
  • Publication number: 20150214514
    Abstract: A holding case for holding a disc-like flat battery is disclosed. The flat battery is configured such that a sealing plate which also serves as a first electrode surface hermetically seals a battery case which also serves as a second electrode surface, with a ring-shaped gasket interposed therebetween. The holding case is in a resin-made box-like shape having an open end face through which the flat battery can be inserted and removed from an electrode surface of the flat battery. A side portion of the holding case is provided with a protrusion which protrudes radially inward from an edge of the side portion closer to the open end face. The protrusion is positioned at a location farther from a bottom portion of the holding case than the thickness of the flat battery.
    Type: Application
    Filed: July 26, 2013
    Publication date: July 30, 2015
    Inventors: Yoshiaki Imanishi, Daisuke Sumimoto, Shinichi Kawaguchi, Hiroshi Hase
  • Publication number: 20140030570
    Abstract: A flat battery is configured such that a sealing plate which serves as a negative electrode surface seals a battery case which serves as a positive electrode surface, with a gasket interposed therebetween. The flat battery is held in a resin case, and in this state the flat battery is contained in a battery package. The resin case includes an open end face through which the battery is inserted and removed, a side portion and a bottom portion which hold a side surface and/or a bottom surface of the battery, and a ring-shaped protrusion which protrudes radially inward from an edge of the side portion. The protrusion is supported on the edge in a bendable manner, and an inner diameter of the protrusion is smaller than an inner diameter of an exposed portion of the gasket. An emetic agent is applied to an outer surface of the resin case.
    Type: Application
    Filed: September 13, 2012
    Publication date: January 30, 2014
    Applicant: PANASONIC CORPORATION
    Inventors: Yoshiaki IMANISHI, Daisuke SUMIMOTO, Shinichi KAWAGUCHI, Hiroshi HASE
  • Publication number: 20130192684
    Abstract: A method and a plant for preventing contamination of a fluid in a fluid storage tank with a liquid cooling or heating medium is provided. In a method of controlling a temperature of a fluid in a fluid storage tank under a predetermined pressure by allowing a liquid cooling or heating medium to flow in an enclosed pressure-resistant jacket provided around the outer wall of the fluid storage tank, said method comprises allowing the cooling or heating medium to flow in the enclosed pressure-resistant jacket at a pressure not higher than the pressure x (atm) applied within the fluid storage tank, preferably lower than x (atm), whereby preventing contamination of said fluid with said cooling or heating medium. A plant for the method is also provided.
    Type: Application
    Filed: April 11, 2011
    Publication date: August 1, 2013
    Applicant: YATSUO DAIRY COOPERATIVE
    Inventors: Kohhei Ohkami, Shuji Ohkami, Hiroshi Hase
  • Publication number: 20030013014
    Abstract: The present invention provides a manganese dry battery having a high reliability for explosion prevention by employing a new gasket shape, which is easily manufactured and controlled in terms of its dimensions, as well as an explosion proof mechanism.
    Type: Application
    Filed: August 8, 2002
    Publication date: January 16, 2003
    Inventors: Ryohei Ashihara, Keiji Ogino, Hiroshi Hase, Naoto Iguchi
  • Patent number: 4747866
    Abstract: A pirimidinyloxyalkanamide derivative of Formula 1: ##STR1## wherein R.sub.1 represents a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkylthio group, a lower alkenylthio group, a lower alkynylthio group, a halogenated lower alkenylthio group, a cycloalkylthio group, an aroxyalkylthio group, a lower alkoxyl group, an amino group, a methanesulfonyl group, a trifluoromethyl group, an anilino group which may be substituted with a halogen atom or a benzylthio group which may be substituted with a halogen atom; R.sub.2 represents a hydrogen atom, a halogen atom, a lower alkyl group, a trifluoromethyl group, an amino group, a lower alkoxy group or a lower alkylthio group; R.sub.3 represents an ethyl group or an n-propyl group; and R.sub.
    Type: Grant
    Filed: August 15, 1986
    Date of Patent: May 31, 1988
    Assignee: Ube Industries, Ltd.
    Inventors: Tetsuo Takematsu, Yasutomo Takeuchi, Mitsuaki Takenaka, Seiji Takamura, Hiroshi Hase