Patents by Inventor Motohiro Shiga

Motohiro Shiga 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: 11325034
    Abstract: A game processing method executed by an information processing device includes obtaining information on a character object, obtaining information on a clothing object worn by the character object, obtaining information on clothing area including an area exposed from the clothing object, the clothing area being set to skin of the character object, setting drawing setting of the clothing area to first drawing setting for drawing as the skin or to second drawing setting for drawing as clothing, and drawing the character object and the clothing object based on the information on the character object, the information on the clothing object, and the drawing setting.
    Type: Grant
    Filed: October 8, 2019
    Date of Patent: May 10, 2022
    Assignee: KOEI TECMO GAMES CO., LTD.
    Inventors: Yohei Shimbori, Motohiro Shiga
  • Publication number: 20200108314
    Abstract: A game processing method executed by an information processing device includes obtaining information on a character object, obtaining information on a clothing object worn by the character object, obtaining information on clothing area including an area exposed from the clothing object, the clothing area being set to skin of the character object, setting drawing setting of the clothing area to first drawing setting for drawing as the skin or to second drawing setting for drawing as clothing, and drawing the character object and the clothing object based on the information on the character object, the information on the clothing object, and the drawing setting.
    Type: Application
    Filed: October 8, 2019
    Publication date: April 9, 2020
    Applicant: Koei Tecmo Games Co., Ltd.
    Inventors: Yohei SHIMBORI, Motohiro SHIGA
  • Patent number: 5230616
    Abstract: A rotary compressor has an electric motor and a compressing mechanism drivingly connected together by a crank shaft and disposed in a closed housing. The compressing mechanism has a rolling piston rotatable in a cylinder bore and driven by an eccentric portion of the crank shaft. First, second and third balancers are mounted on an end of the crank shaft and on the opposite ends of a motor rotor, respectively. The second and third balancers are formed therein with weight-adjusting holes by which the masses of the second and third balancers are finely adjusted to fall within tolerable ranges.
    Type: Grant
    Filed: November 22, 1989
    Date of Patent: July 27, 1993
    Assignee: Hitachi, Ltd.
    Inventors: Yukio Serizawa, Osami Matsushita, Motohiro Shiga, Masatsune Sutou, Hiroaki Hata, Koichi Sekiguchi, Yuukichi Nakada
  • Patent number: 4915554
    Abstract: A hermetic rotary compressor has a motor unit composed of a stator and a rotor which are arranged in an upper portion of a hermetic housing, an oil-lubricated compressor unit arranged in a lower portion of the hermetic housing, a crank shaft which interconnects said motor unit and said compressor unit, a discharging silencer which is formed by a lower bearing of the compressor unit positioned around the lower end of the crank shaft and a cover of the lower bearing. The hermetic rotary compressor further has a lower balancing weight mounted around a lower shaft end portion of the crank shaft which extends to a position below the discharging silencer and a weight cup surrounding the lower balancing weight. In this hermetic rotary compressor, the lower balancing weight is not disposed within the discharging silencer.
    Type: Grant
    Filed: October 17, 1988
    Date of Patent: April 10, 1990
    Assignee: Hitachi, Ltd.
    Inventors: Yukio Serizawa, Kazuo Ikeda, Hiroaki Hata, Shin Ishihara, Motohiro Shiga
  • Patent number: 4453407
    Abstract: A vibration diagnosis method and apparatus for rotary machines adapted for measuring the vibration of rotor shaft of a rotary machine, extracting the vibration component synchronous with the revolution of the rotor shaft from the measured vibration data, comparing the amplitude of the extracted vibration component with the amplitude of the overall vibration, analyzing the causes of the synchronous vibration component when the result of the comparison meets a predetermined reference, judging, in accordance with the result of the analysis, whether the vibration due to mass unbalance is attributable to an abrupt generation of mass unbalance or to a thermal bow of the rotor shaft, and displaying the result of the judgment. The analysis of the vibration component is made in real time or making use of data stored in the past.
    Type: Grant
    Filed: April 17, 1981
    Date of Patent: June 12, 1984
    Assignee: Hitachi, Ltd.
    Inventors: Kazuo Sato, Masakazu Takasumi, Kouki Shiohata, Motoji Ohmori, Motohiro Shiga, Fumio Fujisawa
  • Patent number: 4448077
    Abstract: A vibration diagnosis method for a rotary machine is disclosed. The presence or absence of a self-excited vibration is determined by checking if a rotating speed is in a rotating speed range which allows the occurrence of the self-excited vibration, if an amplitude of a frequency component corresponding to a first order critical speed is larger than a predetermined level, and if phases at characteristic points of vibration signals change among cycles.
    Type: Grant
    Filed: April 26, 1982
    Date of Patent: May 15, 1984
    Assignee: Hitachi, Ltd.
    Inventors: Kazuo Sato, Motoji Ohmori, Masakazu Takasumi, Motohiro Shiga, Koki Shiohata, Fumio Fujisawa
  • Patent number: 4435770
    Abstract: A method and apparatus for diagnosing a vibration in a rotor of the rotary machine including detecting the number of rotations and the vibration in the rotor when the rotor is rotating, extracting a vibration component synchronized with the number of rotations, determining whether the vibration component is normal or abnormal, calculating an abnormal vibration component through a vector operation by using the detected vibration component and a previously determined rotor vibration component in a normal state of the rotor, when the detected vibration component is judged to be abnormal, normalizing a vibration pattern of the abnormal vibration component, and determining an unbalance originating position in the rotor, which generates the abnormal vibration, by using a comparison of the normalized abnormal vibration pattern with a normalized vibration pattern of a previously determined unbalanced vibration.
    Type: Grant
    Filed: March 19, 1981
    Date of Patent: March 6, 1984
    Assignee: Hitachi, Ltd.
    Inventors: Koki Shiohata, Fumio Fujisawa, Motohiro Shiga, Kazuo Sato, Motoji Ohmori, Masakazu Takasumi
  • Patent number: 4098127
    Abstract: A balancing method for use in a multiple-span rotor shaft system for a prime mover, such as a large-capacity, large-sized steam turbine and generator. A balancing influence coefficient representing the relationship between a unit weight and the resultant vibration, when the aforesaid unit weight is attached to a given balance-correcting plane of a multiple span rotor, is first determined, and then a balance-correcting plane, to which is to be attached a balancing weight, is selected, then a balancing weight is determined so as to minimize the value of the residual vibration amplitude, by using the method of least squares, which values are dependent on the value of the vibration amplitude, influence coefficients and balancing weights. Thus, a weight corresponding to the aforesaid balancing weight is attached to the aforesaid balance-correcting plane to reduce vibrations in a shaft.
    Type: Grant
    Filed: September 30, 1976
    Date of Patent: July 4, 1978
    Assignee: Hitachi, Ltd.
    Inventors: Motohiro Shiga, Fumio Fujisawa, Kazuo Sato, Kouki Shiohata, Masakazu Takasumi, Tsuguaki Koga