Patents by Inventor Takahiro Ono

Takahiro Ono 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: 11155730
    Abstract: The present invention provides a solvent-free varnish composition, including: a thermosetting resin (A) having two or more (meth)acryloyl groups in a molecule thereof; a thermosetting resin (B) having one or more epoxy groups in a molecule thereof; a monofunctional vinyl-based monomer having an ether bond or an ester bond; an organic peroxide having a 10-hour half-life temperature of 40° C. or more; and a curing catalyst for an epoxy resin, in which a mixed resin of the thermosetting resin (A) and the thermosetting resin (B) has an epoxy equivalent of from 500 to 5,000. The solvent-free varnish composition can be used as an insulating varnish that shows a small energy loss and requires a short curing time in its curing treatment step, and that provides a cured product that barely causes the precipitation of an oligomer or the like even when exposed to a refrigerant-based environment containing a refrigerant and a refrigerating machine oil under high temperature and high pressure.
    Type: Grant
    Filed: October 8, 2015
    Date of Patent: October 26, 2021
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Naoki Yasuda, Shigeyuki Yamamoto, Toshifumi Kanri, Takahiro Tsutsumi, Masashi Ono, Kosuke Sano, Yukio Hidaka
  • Publication number: 20210324921
    Abstract: A clutch device includes a plurality of clutches; a plurality of cylinder chambers provided to respectively correspond to the clutches; a pump configured to discharge a hydraulic fluid; a plurality of control valves each of which is configured to control the hydraulic fluid supplied from the pump to a corresponding one of the cylinder chambers; and an oil passage that distributes the hydraulic fluid discharged from the pump, to the control valves. The oil passage includes at least one split point at which the hydraulic fluid discharged from the pump splits. At least one check valve is provided between the at least one split point and at least one control valve among the control valves, the at least one check valve being configured to block a flow of the hydraulic fluid in a direction from the at least one control valve toward the at least one split point.
    Type: Application
    Filed: April 13, 2021
    Publication date: October 21, 2021
    Applicant: JTEKT CORPORATION
    Inventors: Ryouichi KUBO, Takahiro KUBO, Shun ONO
  • Patent number: 11153457
    Abstract: A light receiving unit includes photoelectric conversion elements (20) in which first pixels (201) are arrayed linearly along a long side of a parallelogram-shaped semiconductor substrate (22) and second pixels (202) are arrayed linearly at a location separated away from the first pixels (201) by a predetermined interpolation pixel distance. An output data processor that generates image data based on outputs of the photoelectric conversion elements (20) performs time correction of the image data by coupling image data based on outputs of the second pixels (202) with image data based on outputs of the first pixels (201) that have a time shift equal to a scanning time corresponding to the interpolation pixel distance.
    Type: Grant
    Filed: May 14, 2019
    Date of Patent: October 19, 2021
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Masatoshi Kodama, Masaki Ono, Mikio Uesugi, Takahiro Ishihara
  • Patent number: 11125863
    Abstract: A correction device including a photon number counting unit that counts a photon number on the basis of an output signal output from a light receiving unit, a correction value acquiring unit that acquires a correction value corresponding to the photon number, and a correction unit that performs correction based on the correction value.
    Type: Grant
    Filed: June 7, 2016
    Date of Patent: September 21, 2021
    Assignee: SONY CORPORATION
    Inventors: Toyoharu Oohata, Takahiro Koyama, Tomoki Ono
  • Patent number: 11123992
    Abstract: A system includes: a casing that has a conveyance path and through which a sheet passes; a first tank that is disposed on one side of the conveyance path; a second tank that is disposed on the other side of the conveyance path; a first reservoir that is connectable to the first tank; a second reservoir that is connectable to the second tank; and a liquid ejection head that is disposed inside the casing and is configured to eject liquid supplied from the first tank and the second tank, wherein the first reservoir includes a first liquid flowing hole, the second reservoir includes a second liquid flowing hole, the first tank includes a first flow conduit connectable to the first liquid flowing hole, and the second tank includes a second flow conduit connectable to the second liquid flowing hole.
    Type: Grant
    Filed: January 15, 2020
    Date of Patent: September 21, 2021
    Assignee: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Akihito Ono, Kosuke Nukui, Akinari Ishibe, Hiroaki Takahashi, Takahiro Miyao
  • Patent number: 11129319
    Abstract: A coordinate data generation device is used in a component mounter configured to perform processing for mounting electronic components on boards of different dimensions by imaging the board that is controlled to be conveyed and stopped at a target position and performing the mounting of the electronic components after correcting for a deviation between a stopping position of the board identified from an image captured by the imaging and a target position, and specifies an imaging region for imaging the board stopped at the stopping position.
    Type: Grant
    Filed: January 31, 2017
    Date of Patent: September 21, 2021
    Assignee: FUJI CORPORATION
    Inventors: Keiichi Ono, Takahiro Kobayashi, Hiroshi Oike, Yuta Yokoi
  • Publication number: 20210285331
    Abstract: According to an embodiment, a turbine stator blade disposed in a working fluid flow path in a casing of a gas turbine, comprises: a blade effective part disposed in the working fluid flow path; an outer ring sidewall having a plate-shaped portion connecting to a radially outer end portion of the blade effective part, a front hook extending radially outward and circumferentially from the plate-shaped portion and having a tip fitting with the casing, a rear hook extending radially outward and circumferentially from the plate-shaped portion and having a tip fitting with the casing; and a reinforcing member that maintains an interval between the front hook and the rear hook; and an inner ring sidewall connected to a radially inner end portion of the blade effective part.
    Type: Application
    Filed: February 23, 2021
    Publication date: September 16, 2021
    Applicant: TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION
    Inventors: Norikazu TAKAGI, Tsuguhisa TASHIMA, Daisuke NOMURA, Yoshifumi IWASAKI, Shogo IWAI, Takahiro ONO
  • Patent number: 11118811
    Abstract: A heat source device comprising: a combustion chamber (2) provided between a burner (31) and a heat exchanger (1); an inlet pipe (20) for allowing a fluid to be heated to flow in the heat exchanger (1); an outlet pipe (21) for allowing the fluid to be heated to flow out from the heat exchanger (1); and a winding pipe (27) wound around an outer surface of a peripheral wall of the combustion chamber (2), wherein either the inlet pipe (20) or the outlet pipe (21) has an orifice (91) for throttling a fluid flow path of the fluid to be heated flowing in the inlet pipe (20) or the outlet pipe (21).
    Type: Grant
    Filed: December 10, 2019
    Date of Patent: September 14, 2021
    Assignee: RINNAI CORPORATION
    Inventors: Takahiro Ono, Takashi Ojiro
  • Publication number: 20210262361
    Abstract: There is provided a turbine in which a sufficient measure against windage loss can be executed. In a turbine of an embodiment, a cooling medium higher in pressure and lower in temperature than a working medium is introduced to the inside from the outside of a turbine casing. Here, in at least a turbine stage of an exhaust stage, the cooling medium passes through a stator blade and thereafter passes through a flow path present between rotor blades and a rotor wheel to flow to an exhaust-stage wheel space.
    Type: Application
    Filed: February 8, 2021
    Publication date: August 26, 2021
    Applicant: TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION
    Inventors: Tsuguhisa TASHIMA, Takahiro ONO, Shogo IWAI, Daisuke NOMURA, Norikazu TAKAGI, Tomomi OKUYAMA, Koki NISHIMURA
  • Publication number: 20210262362
    Abstract: There is provided an axial flow turbine capable of realizing a reduction in gland leakage amount. The axial flow turbine in an embodiment is of a single flow type and includes an upstream-side gland part located on an upstream side of a working medium in an axial direction of a turbine rotor and a downstream-side gland part located on a downstream side of the working medium in the axial direction of the turbine rotor. The axial flow turbine is configured such that a cooling medium lower in temperature and higher in pressure than the working medium is extracted in a middle of flowing from the inside to the outside of the turbine casing in the upstream-side gland part, and the extracted cooling medium is introduced into the stationary blade.
    Type: Application
    Filed: February 12, 2021
    Publication date: August 26, 2021
    Applicant: TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION
    Inventors: Shogo IWAI, Tsuguhisa TASHIMA, Takahiro ONO, Daisuke NOMURA
  • Publication number: 20210233347
    Abstract: An illumination device according to one or more embodiments may include: a light guide plate unit comprising a front light guide plate and a rear light guide plate arranged in a depth direction at a predetermined interval, and a light projecting unit arranged at a side of the light guide plate unit. The light projecting unit may comprise an LED in an amount of one piece among the front light guide plate and the rear light guide plate; and a moving mechanism configured to cause the light guide plate unit to reciprocate in the depth direction to cause a light incident surface of either one of the front light guide plate and the rear light guide plate to be opposed to the light projecting unit.
    Type: Application
    Filed: December 15, 2020
    Publication date: July 29, 2021
    Applicant: OMRON Corporation
    Inventors: Hiroyuki ONITSUKA, Takahiro ONO, Tatsuya ADACHI, Rei ASAI, Takehiro AGATA
  • Publication number: 20210228980
    Abstract: An illumination device according to one or more embodiments may include: a light guide plate unit having a front light guide plate and a rear light guide plate; a light projecting unit having an LED configured to supply light to the front light guide plate and the rear light guide plate; a moving mechanism configured to cause the light guide plate unit to reciprocate in a depth direction; and a detector having a detection region in front of the light guide plate unit in the depth direction and configured to detect the presence or absence of an object without contacting. The moving mechanism may move the light guide plate unit in accordance with a detection result of the detector.
    Type: Application
    Filed: December 18, 2020
    Publication date: July 29, 2021
    Applicant: OMRON Corporation
    Inventors: Hiroyuki ONITSUKA, Takahiro ONO, Tatsuya ADACHI, Rei ASAI, Takehiro AGATA
  • Publication number: 20210215046
    Abstract: According to an embodiment, a turbine comprises: a casing; a rotor shaft; turbine stages; a thrust bearing which receives thrust load in the axial direction generated by a flow of a working fluid supplied to the turbine stages; a balance piston which is formed on the rotor shaft along a circumferential direction and projects in a radial direction from the rotor shaft, for adjusting a thrust contact pressure; and a thrust load adjusting mechanism which applies pressures of a pressure-increasing side and a pressure-decreasing side to at least one of a balance piston inner-side chamber and a balance piston outer-side chamber which sandwich the balance piston in the axial direction.
    Type: Application
    Filed: December 7, 2020
    Publication date: July 15, 2021
    Applicant: TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION
    Inventors: Tsuguhisa TASHIMA, Takahiro ONO, Shogo IWAI, Tomomi OKUYAMA, Hideyuki MAEDA, Koki NISHIMURA
  • Publication number: 20210215102
    Abstract: Shaft stability is enhanced and reliability is improved. In a gas turbine power generation system of an embodiment, a pressurizing unit, a rotation control unit, a diaphragm coupling, a turbine, and a generator are disposed to line up sequentially on the same shaft. A thrust bearing is provided between the turbine and the generator. The turbine is configured such that a working medium flows from the diaphragm coupling side toward the rotation control unit side.
    Type: Application
    Filed: January 6, 2021
    Publication date: July 15, 2021
    Applicant: TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION
    Inventors: Takahiro ONO, Tsuguhisa TASHIMA, Shogo IWAI, Hideyuki MAEDA, Tomomi OKUYAMA, Koki NISHIMURA
  • Publication number: 20210180469
    Abstract: The steam turbine of an embodiment has: an outer casing; an inner casing housed in the outer casing; a turbine rotor penetrating the inner casing and the outer casing; and a support beam provided in the outer casing, extending in an axial direction of the turbine rotor, and supporting the inner casing, and is disposed on a foundation. The outer casing has outer casing support portions provided in both end portions of the outer casing in the axial direction of the turbine rotor and supported by the foundation. The support beam has beam end portions provided in both end portions in the axial direction of the turbine rotor. The outer casing support portion has a support surface supporting the beam end portion. Further, the outer casing includes a height adjustment mechanism capable of accessing the beam end portion from the outside of the outer casing.
    Type: Application
    Filed: December 9, 2020
    Publication date: June 17, 2021
    Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION
    Inventors: Shogo IWAI, Tsuguhisa TASHIMA, Takahiro ONO, Daichi FUKABORI
  • Publication number: 20210172321
    Abstract: A turbine rotor of an embodiment includes a rotor body portion having turbine discs in plural stages in an axial direction protruding radially outside from an outer peripheral surface of the rotor body portion over a circumferential direction. The turbine rotor includes a plurality of axial passages, through which a cooling medium flows, formed at the rotor body portion radially outside than a center axis of the turbine rotor and radially inside than an outer peripheral surface of the rotor body portion in the axial direction; an introduction passage introducing the cooling medium into each of the axial passages; and discharge passages that penetrate from each of the axial passages to the outer peripheral surface of the rotor body portion to discharge the cooling medium.
    Type: Application
    Filed: November 25, 2020
    Publication date: June 10, 2021
    Applicant: TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION
    Inventors: Tsuguhisa TASHIMA, Takahiro ONO, Shogo IWAI, Yoshifumi IWASAKI, Norikazu TAKAGI
  • Publication number: 20210140631
    Abstract: [Problems] A flat burner elongated in the longitudinal direction has, at an upper end thereof, a main burner port (63) and a flame retention port (64) positioned at least on laterally one side of the main burner port (63). The flat burner uses hydrogen-containing fuel as a fuel. Flash back is prevented at the flame retention port in which the gas ejection speed becomes relatively small. [Solving Means] A lean fuel-air mixture which is leaner in fuel concentration than a theoretical fuel-air ratio is ejected from the main burner port (63) and a gas containing only fuel is ejected from the flame retention port (64). In addition, the height, on the side of the main burner port (63), of the upper end of the flame retention port (64), is made lower than the height of the upper end of the main burner port (63).
    Type: Application
    Filed: November 7, 2019
    Publication date: May 13, 2021
    Applicant: RINNAI CORPORATION
    Inventor: Takahiro Ono
  • Patent number: 10989074
    Abstract: An exhaust hood in an embodiment includes: an outer casing; and an annular diffuser which is provided on a downstream side of a final turbine stage and formed by a cylindrical steam guide and a cylindrical bearing cone provided inside the steam guide. The steam guide includes a curved guide and a flat-plate guide which is provided on a downstream side of the curved guide. When a cross section of the outer casing vertical to the rotation axis of the turbine rotor is viewed from the downstream side of the steam guide, expansion outward in the radial direction of the flat-plate guide is set based on D/H where a distance between the rotation axis of the turbine rotor and an inner surface of the outer casing is H and a distance between the rotation axis of the turbine rotor and a downstream end of the flat-plate guide is D.
    Type: Grant
    Filed: January 2, 2018
    Date of Patent: April 27, 2021
    Assignees: KABUSHIKI KAISHA TOSHIBA, Toshiba Energy Systems & Solutions Corporation
    Inventors: Hiroaki Mitsui, Tsuguhisa Tashima, Shogo Iwai, Takahiro Ono, Daichi Fukabori
  • Publication number: 20210108859
    Abstract: A plate-type heat exchanger includes a plurality of heat exchange units stacked on each other. Adjacent heat exchange units are disposed in such a manner that a projection plane of a through hole in one heat exchange unit does not overlap a through hole in another heat exchange unit as seen from a direction of a flow passage for a second fluid. The plurality heat exchange units includes a heat exchange unit having, on the projection plane, a height varying portion varying a height of a flow passage for a first fluid; and a heat exchange unit having, on the projection plane, a planar portion making the height of the flow passage for the first fluid substantially constant.
    Type: Application
    Filed: October 8, 2020
    Publication date: April 15, 2021
    Inventor: Takahiro ONO
  • Patent number: 10928063
    Abstract: A fixing plate for the thermal insulation material is attached to the combustion plate flange part. Provided that a direction leaving away from the air-fuel mixture ejection part of the combustion plate is defined as an outward side direction, there are disposed: on the side edge in the outward side direction of the fixing plate, bent edge parts, which come into contact with the side edge in the outward side direction of the thermal insulation materials; and a plurality of tongue-shaped pressing claws which are elongated from the bent edge part so as to press and prevent the thermal insulation materials from getting released away from the fixing plate.
    Type: Grant
    Filed: October 3, 2016
    Date of Patent: February 23, 2021
    Assignee: RINNAI CORPORATION
    Inventors: Takahiro Ono, Takashi Ojiro, Masaru Takeuchi