Patents by Inventor Makoto Miyata

Makoto Miyata 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: 11749996
    Abstract: An aggregation control system for adjusting electric power between a plurality of facilities via a mobile storage battery apparatus, wherein each of the plurality of facilities includes a control apparatus that controls charging and discharging of the mobile storage battery apparatus, and the aggregation control system includes a server apparatus coupled to each control apparatus; and wherein the server apparatus: creates a charge-discharge condition for the mobile storage battery apparatus on the basis of management information for electric power demand and supply at a specified facility among the plurality of facilities; compares a charge-discharge request to a control apparatus of the specified facility with the charge-discharge conditions; and issues a command to the control apparatus to charge or discharge the mobile storage battery apparatus according to a result of the comparison.
    Type: Grant
    Filed: February 28, 2018
    Date of Patent: September 5, 2023
    Assignee: HITACHI, LTD.
    Inventors: Makoto Miyata, Takahiro Tsukishima, Mitsumasa Takayama, Kouichi Hiraoka, Hideki Kobayashi
  • Publication number: 20230179083
    Abstract: A control unit is provided with a step-down unit which causes a system voltage of each phase of a system to step down, a voltage pulse signal generation unit which generates a voltage pulse signal of each phase that was stepped down by the step-down unit, a current pulse signal generation unit which generates a current pulse signal of each phase of the system, a zero crossing point detection unit which outputs time information of a zero crossing point of the system voltage and the system current of each phase based on the voltage pulse signal and the current pulse signal of each phase of the system, and an arithmetic unit which calculates, respectively, a value of active power and a value of reactive power of AC power output by the power conditioner to the system based on the time information of the zero crossing point of the system voltage and the system current of each phase of the system provided from the zero crossing point detection unit, and thereby controls the power conditioner.
    Type: Application
    Filed: March 17, 2020
    Publication date: June 8, 2023
    Inventors: Takamasa YAMAZAKI, Kouichi HIRAOKA, Kazuhito SASAKI, Makoto MIYATA, Takashi IMAI, Hideaki ABUMI, Takao GOTO
  • Publication number: 20200006954
    Abstract: An aggregation control system for adjusting electric power between a plurality of facilities via a mobile storage battery apparatus, wherein each of the plurality of facilities includes a control apparatus that controls charging and discharging of the mobile storage battery apparatus, and the aggregation control system includes a server apparatus coupled to each control apparatus; and wherein the server apparatus: creates a charge-discharge condition for the mobile storage battery apparatus on the basis of management information for electric power demand and supply at a specified facility among the plurality of facilities; compares a charge-discharge request to a control apparatus of the specified facility with the charge-discharge conditions; and issues a command to the control apparatus to charge or discharge the mobile storage battery apparatus according to a result of the comparison.
    Type: Application
    Filed: February 8, 2018
    Publication date: January 2, 2020
    Inventors: Makoto MIYATA, Takahiro TSUKISHIMA, Mitsumasa TAKAYAMA, Kouichi HIRAOKA, Hideki KOBAYASHI
  • Publication number: 20030191705
    Abstract: As to investment issues which are selected by an investor as investment choices, an issue-wise investment amount which is weighted by reflecting issue-wise investment analysis information which is inputted by an analyst is calculated, and an operator incorporates quantity of issues for total investment amounts into securities.
    Type: Application
    Filed: November 22, 2002
    Publication date: October 9, 2003
    Applicant: HITACHI, LTD
    Inventors: Makoto Miyata, Hiroshi Yoshikawa, Chizuko Yasunobu, Seiji Futatsugi, Takeshi Ieshima
  • Patent number: 6290744
    Abstract: A sinter of noble metal produced by forming in a required shape or attaching to a given object a plastic art grade clayish composition or adhesion composition comprising a noble metal powder containing at least one member selected from the group consisting of pure noble metal powders and noble metal alloy powders, 0.022-3.0 wt. % of a water-soluble cellulose type resin, 0.02-3.0 wt. % of starch, or 0-0.5 wt. % of a reticular macromolecular substance formed by condensation of a component unit having phenyl propane as a backbone as an organic type binder, and water, drying to hardness the shaped composition or adhering composition, and sintering the hardened shaped composition or adhering composition at a temperature in the range of from the melting point of the noble metal and 70° C. lower than the melting point. A method for the production of the sinter of noble metal. A sinter of noble metal and an attached sinter of noble metal.
    Type: Grant
    Filed: November 19, 1999
    Date of Patent: September 18, 2001
    Assignee: Aida Chemical Industries Co., Ltd.
    Inventors: Atsushi Fujimaru, Katsuhiko Shimamoto, Hitoshi Araki, Makoto Miyata
  • Patent number: 6234789
    Abstract: The present invention provides an alternate changeover regenerative burner system suitable for use as a heat source for an industrial furnace and the like where re-increase in temperature is relatively-often carried out; an alternate changeover regenerative burner constituted by a burner 2 having a regenerator 7 and air supply/exhaust switching mechanisms 12 and 13 for switching connection with an air supply system 17 and an exhaust system 16 of the burner 2 is regarded as a module unit; and three or more units of the alternate changeover regenerative burner constitute a combustion system 1; a ratio of the number of the burners 2 performing combustion and the number of the burners 2 being stopped is variable; and combustion is controlled in such a manner that all the units sequentially repeat alternate regenerative combustion with the units forming no fixed pairs.
    Type: Grant
    Filed: March 17, 2000
    Date of Patent: May 22, 2001
    Assignee: Nippon Furnace Kogyo Kabushiki Kaisha
    Inventor: Makoto Miyata
  • Patent number: 6027333
    Abstract: With respect to a radiant tube burner to be used for heating a heating furnace or the like, to suppress the generation of NOx accompanying combustion, to make the structure thereof fit for a radiant tube burner equipment, to simplify the control of a fuel supply system and an air supply system, and to prevent the coking. Furthermore, to provide a combustion control scheme appropriate to a radiant tube burner. For these purposes, the present invention placed the respective tips of a fuel nozzle, e.g., pilot burner joint-use nozzle (11), and an air throat (13) in the end of a radiant tube (3) and moreover has a combustion air injection port (33) of the air throat (13) provided to be deviated in contact with or near to the inner circumferential wall surface of the radiant tube (3). In addition, a control device (307) for making a burner burn alternately.
    Type: Grant
    Filed: May 23, 1996
    Date of Patent: February 22, 2000
    Assignees: NKK Corporation, Japan & Nippon Furnace Kogyo Kaisha, Ltd.
    Inventors: Yoshiki Fujii, Toshio Ishii, Shunichi Sugiyama, Ryoichi Tanaka, Mamoru Matsuo, Makoto Miyata, Shigeo Kurioka, Hiroaki Sato, Akinori Hokabori, Toshikazu Akiyama
  • Patent number: 5687764
    Abstract: The present invention relates to a four-port valve capable of controlling directions of the flow of two types of fluid.
    Type: Grant
    Filed: September 4, 1996
    Date of Patent: November 18, 1997
    Assignee: Nippon Furnace Kogyo Kabushiki Kaisha
    Inventors: Ryoichi Tanaka, Mamoru Matsuo, Makoto Miyata
  • Patent number: 4887961
    Abstract: A radiant wall burner which is designed to be mounted on a wall of a radiant-type furnace such as an ethylene decomposing surface has a fuel supply tube defining a fuel supply passage for a fuel which may be a gaseous fuel and provided with a fuel outlet nozzle, and an air supply tube combined with the fuel supply tube so as to provide a double-tube structure such that one of the fuel supply tube and the air supply tube constitutes an inner tube while the other constitutes an outer tube, the air supply tube defining an air supply passage for combustion air separate from the fuel supply passage and having an air outlet which opens towards the core region of the radiant-type furnace. The burner apparatus further has a plate disposed so as to oppose the air outlet of the air supply tube thereby to deflect the flow of combustion air form the air outlet in the radial directions.
    Type: Grant
    Filed: March 14, 1988
    Date of Patent: December 19, 1989
    Assignee: Kabushiki Kaisha Kuwabara Seisakusho
    Inventors: Kenichi Kuwabara, Makoto Miyata
  • Patent number: 4785727
    Abstract: A rotary pickles making device comprises a base body including spaced drive and guide rollers rotatably mounted in the body, and a pickling casing for containing pickling rice-bran paste with foodstuffs. The casing is placed on the drive and guide rollers to be rotated thereby. The drive roller is rotated by a driving source disposed in the interior of the drive roller. The guide roller contacts the casing at a higher elevation than does the drive roller to transfer extra loading to the drive roller in order to enhance the frictional drive forces between the drive roller and the casing.
    Type: Grant
    Filed: October 28, 1987
    Date of Patent: November 22, 1988
    Assignee: Matsushita Electric Works, Ltd.
    Inventors: Makoto Miyata, Yoshihiko Shigeno, Yoshiyuki Ishida
  • Patent number: 4785728
    Abstract: A rotary pickles making device comprises a base body including spaced drive and guide rollers rotatably mounted in the body, and a drum-shaped pickling casing for containing therein pickling stuffs. The casing is placed on the drive and guide rollers to be rotated thereby. The pickling casing is provided with an opening closed by a detachable cap for introducing and ejecting the pickling stuffs. A chamber is defined between the cap and an apertured sheet extending across the opening for adjusting the gas and liquid content of the pickling stuffs during a pickling operation.
    Type: Grant
    Filed: October 28, 1987
    Date of Patent: November 22, 1988
    Assignee: Matsushita Electric Works, Ltd.
    Inventors: Makoto Miyata, Yoshiyuki Ishida
  • Patent number: 4669636
    Abstract: A cartridge type dispensing gun comprises a housing and a barrel in which is mounted a cartridge containing a supply of viscous material. A plunger is driven to extend from the housing into the barrel for pushing a piston at the rear end of the cartridge to force the contents thereof out of a spout formed at the front end of the cartridge. The spout is in use to be cut off at an angle of about 45.degree. to leave an angled edge which is utilized as a spatula when applying a bead of viscous material to a surface being treated.
    Type: Grant
    Filed: March 19, 1986
    Date of Patent: June 2, 1987
    Assignee: Matsushita Electric Works, Ltd.
    Inventor: Makoto Miyata
  • Patent number: 4615469
    Abstract: An electrically powered squeezer such as a caulking gun for dispensing a viscous substance such as a caulking or sealing compound. The gun comprises a housing carried by an operator and incorporating an electric motor and a switch for energizing and deenergizing the motor. The housing is formed with a holder for receiving therein a cartridge filled with the above viscous substance and having a discharge nozzle. Incorporated within the housing is a pressing element driven by the motor to compress the cartridge wall so as to force the viscous substance out of the cartridge through the nozzle. A release mechanism is included to disengage the driving connection between the motor and the pressing element when the switch deenergizes the motor, in such a way as to allow the pressing element to retract to a position where the pressing element no longer exerts pressure upon the viscous substance.
    Type: Grant
    Filed: May 31, 1984
    Date of Patent: October 7, 1986
    Assignee: Matsushita Electric Works, Ltd.
    Inventors: Ichiro Kishi, Makoto Miyata, Shunichi Hata
  • Patent number: 4583934
    Abstract: An extruder for a fluid material including a cartridge containing a fluid material, and pushing members for pushing an end of the cartridge so as to extrude the fluid material. The pushing members are arranged to be driven by a system of a pinion and racks put in motion through reduction gears.
    Type: Grant
    Filed: July 5, 1984
    Date of Patent: April 22, 1986
    Assignee: Matsushita Electric Works, Ltd.
    Inventors: Shunichi Hata, Makoto Miyata, Ichirou Kishi
  • Patent number: 4509259
    Abstract: An electric shaver with a trimmer is disclosed in which a single flexible seal is used to protect the motor and electric parts from water and other material entering through the perforated comb or the trimmer.
    Type: Grant
    Filed: December 9, 1983
    Date of Patent: April 9, 1985
    Assignee: Matsushita Electric Works, Ltd.
    Inventors: Hiromi Kakumoto, Shinji Ihara, Yoji Iguchi, Makoto Miyata
  • Patent number: 4426776
    Abstract: An electric shaver with a trimmer is disclosed in which a single flexible seal is used to protect the motor and electric parts from water and other material entering through the perforated comb or the trimmer.
    Type: Grant
    Filed: June 4, 1982
    Date of Patent: January 24, 1984
    Assignee: Matsushita Electric Works, Ltd.
    Inventors: Hiromi Kakumoto, Shinji Ihara, Yoji Iguchi, Makoto Miyata
  • Patent number: 4068003
    Abstract: The invention relates to a new use of Coenzyme Q compounds, and more particularly, to a method of medical treatment of myasthenia by administering Coenzyme Q compounds.
    Type: Grant
    Filed: February 9, 1977
    Date of Patent: January 10, 1978
    Assignee: Eisai Co., Ltd.
    Inventor: Makoto Miyata
  • Patent number: D834050
    Type: Grant
    Filed: April 3, 2017
    Date of Patent: November 20, 2018
    Assignee: Mitsubishi Electric Corporation
    Inventors: Takashi Yuguchi, Makoto Miyata