Patents by Inventor Takahiro Hayashi

Takahiro Hayashi 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: 20180178441
    Abstract: A process for producing gaskets by curing a liquid molding material applied over a plate by a dispenser, wherein in order to improve accuracy in the cross-sectional shape and/or height of the gaskets, the process comprises the steps of: using a dispenser to coat the upper surface of a plate with a liquid molding material, and form a coating layer extending endlessly in a prescribed pattern; and overlapping a molding jig on the plate, the molding jig having in a lower surface a molding groove extending endlessly in a prescribed pattern corresponding to the coating layer, correcting the cross-sectional shape of the coating layer to a cross-sectional shape that corresponds to the molding groove, and curing the coating layer.
    Type: Application
    Filed: June 10, 2016
    Publication date: June 28, 2018
    Applicant: NOK CORPORATION
    Inventors: Satomi YOSHIDA, Takahiro HAYASHI
  • Patent number: 9969146
    Abstract: Provided are a layered substrate that has excellent mechanical properties such as a flexural strength or a flexural modulus applicable to a structural material, the variations in those mechanical properties are small, exhibits excellent formability into a complicated shape, and is able to be molded in a short time, and a method for manufacturing the same. A layered substrate fabricated by layering plural sheets of sheet-shaped prepregs containing a reinforcing fiber oriented in one direction and a thermoplastic matrix resin, wherein the prepreg has a slit penetrating from the front surface to the back surface, each slit is provided so as to intersect with each reinforcing fiber only one time.
    Type: Grant
    Filed: March 10, 2014
    Date of Patent: May 15, 2018
    Assignee: MITSUBISHI CHEMICAL CORPORATION
    Inventors: Takeshi Ishikawa, Masao Tomioka, Masahiro Osuka, Yuuji Fujita, Yukichi Konami, Takahiro Hayashi
  • Publication number: 20180119962
    Abstract: Cooking apparatus (10) includes heating chamber (4) in which an object to be heated is rested, radiant heater unit (38) provided inside heating chamber (4) and operating in the preheating mode and cooking mode, and a control unit controlling radiant heater unit (38). The control unit is configured to make radiant heater unit (38) operate in the standby mode, which is a mode after the preheating mode ends and until the cooking mode starts. According to this aspect, the surface temperature of radiant heater unit (38) is kept at a high level during the standby mode to suppress uneven browning due to variations in the surface temperature of radiant heater unit (38) when cooking starts.
    Type: Application
    Filed: August 9, 2016
    Publication date: May 3, 2018
    Inventors: YUICHI OTSUKI, TAKAHIDE YAMAGUCHI, TAKAHIRO HAYASHI, SEIICHI YAMASHITA
  • Publication number: 20180119961
    Abstract: In a cooker according to the present disclosure, a convection heater for executing a convection mode and a circulation fan are disposed in a convection forming space that is in communication with a heating chamber, and a fan driver is disposed outside of the convection forming space. The cooker includes a leakage suppression mechanism for suppressing a microwave leak from the convection forming space. The leakage suppression mechanism is formed by a coaxial seal for setting a distance between opposing faces, i.e., between a circulation fan shaft passing through a first wall forming the convection forming space and the first wall to a predetermined distance or smaller. Therefore, a microwave leak from a mechanism for executing the convection mode is suppressed, and heat cooking with a microwave-heating mode can highly effectively be performed.
    Type: Application
    Filed: August 23, 2016
    Publication date: May 3, 2018
    Inventors: SEIICHI YAMASHITA, TAKAHIRO HAYASHI
  • Publication number: 20180099439
    Abstract: The purpose of this invention is to make it easy to handle all-rubber gaskets. To achieve this purpose, a gasket is characterized in that a gasket body of only rubber is combined with a carrier film that is made from a resin film to hold the gasket body in a non-adhesive state. A three-dimensional portion having a shape that is deformed along the external shape of the gasket body is provided at a position where the gasket body and a plane of the carrier film overlap, and a portion of the gasket body is contained in the three-dimensional section. The gasket body is used as a gasket for fuel cells incorporated into a fuel cell stack.
    Type: Application
    Filed: February 17, 2016
    Publication date: April 12, 2018
    Inventors: Hidetoshi SASO, Yoshihiro KURANO, Takayuki HORIMOTO, Tetsuya URAKAWA, Kenichi OBA, Takuro NISHIMURA, Hajime YUI, Takahiro HAYASHI
  • Publication number: 20180098389
    Abstract: In a heat cooking device equipped with a memory card attaching mechanism for inserting a memory card, the memory card attaching mechanism is configured to have, on a lower face of a main body of the heat cooking device, a card insertion port for inserting the memory card vertically upward. The card insertion port is configured to be hidden by a front grille panel attached to a machine chamber lying under the main body so as not to be exposed from the heat cooking device. Therefore, the reliable commercial heat cooking device that does not require a special waterproof measure can be provided.
    Type: Application
    Filed: August 23, 2016
    Publication date: April 5, 2018
    Inventors: TOSHIFUMI KAMIYA, TAKAHIRO HAYASHI
  • Publication number: 20180083295
    Abstract: A unit cell that constitutes a fuel cell stack is obtained by sandwiching an electrolyte mem-brane/electrode structure with a cathode-side separator and an anode-side separator. A first resin member is provided along the entire periphery of the cathode-side separator in the outer peripheral portion of the cathode-side separator. Surfaces of the cathode-side separator are provided with sealing parts that cover a part of the first resin member and constitute a first sealing member.
    Type: Application
    Filed: March 22, 2016
    Publication date: March 22, 2018
    Inventors: Satoshi OYAMA, Go MORIMOTO, Satoru TERADA, Shuhei GOTO, Akihito GIGA, Takahiro HAYASHI, Takeshi MASAKA, Satomi YOGO, Shotaro KOGA
  • Patent number: 9897496
    Abstract: The present invention provides a stress measuring method including: irradiating a photoelastic product including a measurement subject with light penetrating a linear polarizing film and a phase difference film in this order, and detecting reflected light from the product which is derived from the light via the phase difference film and the linear polarizing film in this order, in which in-plane retardation Re (550) of the phase difference film with light having a wavelength of 550 nm satisfies 100 nm?Re (550 nm)?700 nm, and in-plane retardation Re (450) of the phase difference film with light having a wavelength of 450 nm satisfies Re (450)/Re (550)?0.9, a stress measuring member including the linear polarizing film and the phase difference film, and a stress measuring set including the stress measuring member and a stress displaying member including a photoelastic layer.
    Type: Grant
    Filed: October 13, 2016
    Date of Patent: February 20, 2018
    Assignee: FUJIFILM Corporation
    Inventor: Takahiro Hayashi
  • Publication number: 20170352221
    Abstract: A coin tube in which coins falling from an upper side are loaded and stored, the coin tube includes: a coin posture conversion unit, configured to convert a falling posture of a coin, at a coin entry port. The coin posture conversion unit has a shape asymmetric to a center line cl in a progressing direction of the coin on the coin posture conversion unit. The coin tube can suppress generation of coin erection.
    Type: Application
    Filed: December 19, 2014
    Publication date: December 7, 2017
    Applicant: NIPPON CONLUX CO., LTD.
    Inventors: Masashi KONDO, Fumio YUZAWA, Takahiro HAYASHI
  • Publication number: 20170345242
    Abstract: Provided is a coin storage cassette capable of preventing a coin payout failure without requiring a change in the structure of conventional coin handling apparatuses, even when an adapter tube for changing the apparent inner diameter of a coin tube is mounted. 1: An upper rear notch 61 is formed on the back face side of the adapter tube 6, projection-shaped attachment portions 64 are formed on opposing outside portions of the adapter tube 6, and groove-shaped attachment reception portions 32 are formed in the coin tube 21, each attachment portion 64 being engaged into a respective one of the attachment reception portions 32, and the attachment reception portions 32 restricting top-to-bottom and front-to-rear movement of the adapter tube 6; and the adapter tube 6 is detachable from the rear side of the coin storage cassette 1, while a cover 4 is widely opened.
    Type: Application
    Filed: December 10, 2014
    Publication date: November 30, 2017
    Inventor: Takahiro HAYASHI
  • Publication number: 20170292427
    Abstract: An object of the present disclosure is to provide an exhaust gas purification catalyst demonstrating superior storage of NOx contained in exhaust gas. The exhaust gas purification catalyst of the present disclosure has a substrate, a first catalyst layer containing a catalytic metal for NOx reduction and a NOx storage material and formed on the substrate, and a second catalyst layer containing a catalytic metal for NOx oxidation and formed on the first catalyst layer. In the exhaust gas purification catalyst of the present disclosure, the value obtained by dividing the volume of all large pores having a pore volume of 1000 ?m3 or more by the total volume of all medium pores of having a pore volume of 10 ?m3 to 1000 ?m3 in the second catalyst layer is 2.44 or less.
    Type: Application
    Filed: April 6, 2017
    Publication date: October 12, 2017
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Jota YAMAUCHI, Takahiro HAYASHI, Masaya IBE, Satoru KATOH, Tsuyoshi HAMAGUCHI, Toshiyuki TANAKA
  • Publication number: 20170226297
    Abstract: Provided are a carbon fibre thermoplastic resin prepreg which is a carbon fibre prepreg obtained by impregnating a PAN-based carbon fibre in which the average fibre fineness of a single fibre is 1.0 dtex to 2.4 dtex with a thermoplastic resin, wherein the thermoplastic resin satisfies 20<(FM/FS)<40 (where FM: flexural modulus (MPa) of a resin sheet comprising only the thermoplastic resin, and FS: flexural strength (MPa) of the resin sheet), a method for manufacturing the same, and a carbon fibre composite material employing the carbon fibre prepreg.
    Type: Application
    Filed: April 27, 2017
    Publication date: August 10, 2017
    Applicant: Mitsubishi Rayon Co., Ltd.
    Inventors: Masao TOMIOKA, Takahiro Hayashi, Saki Fujita, Takeshi Ishikawa, Keigo Yoshida, Takuya Teranishi, Atsushi Takahashi, Kenichi Watanabe, Morio Katagiri, Akinobu Sasaki, Masahiro Oosuka, Hiroshi Tategaki, Takayuki Kobayashi
  • Patent number: 9705061
    Abstract: A thermoelectric conversion module includes a pair of substrates, electrodes formed on the facing surfaces of a pair of the electrodes, a thermoelectric element disposed between the electrodes, and a joining layer that joins the electrodes and the thermoelectric element, in which the thickness of the joining layer is 30 ?m or more, and is formed by sintering paste including metal particles smaller than 100 nm.
    Type: Grant
    Filed: February 15, 2013
    Date of Patent: July 11, 2017
    Assignee: Yamaha Corporation
    Inventor: Takahiro Hayashi
  • Patent number: 9699916
    Abstract: A method of manufacturing a wiring substrate according to the present invention includes a step of forming a wiring layer including connection terminals on a first insulating layer; a step of forming a second insulating layer on the wiring layer and on the first insulating layer; a step of forming electrically insulative dummy portions separated from the wiring layer on the first insulating layer through patterning of the second insulating layer; a step of forming a third insulating layer on the wiring layer, on the dummy portions, and on the first insulating layer; and a step of forming openings in the third insulating layer for exposing the connection terminals in such a manner that upper end portions of the connection terminals protrude from the third insulating layer, and lower end portions of the connection terminals are embedded in the third insulating layer.
    Type: Grant
    Filed: May 8, 2015
    Date of Patent: July 4, 2017
    Assignee: NGK SPARK PLUG CO., LTD.
    Inventor: Takahiro Hayashi
  • Patent number: 9697665
    Abstract: A coin dispensing device includes a plurality of coin tubes storing coins, a coin withdrawing and discharging part, a change part which locates a change lever at a dispensing preventing position, in which the coin withdrawing and discharging part is prevented from discharging coins, by energizing a change lever solenoid and locates the change lever at a dispensing allowing position, in which the coin withdrawing and discharging part is allowed to discharge the coins, by a biasing force of a return spring when the energizing of the change lever solenoid is stopped, and a keeping means which keeps a state of the change lever. The coin withdrawing and discharging part withdraws and discharges the coins when the keeping means keeps the state of the change lever and the energizing of the change lever solenoid is stopped.
    Type: Grant
    Filed: December 12, 2013
    Date of Patent: July 4, 2017
    Assignee: NIPPON CONLUX CO., LTD.
    Inventors: Takahiro Hayashi, Masashi Kondo
  • Patent number: 9693453
    Abstract: A wiring board includes a base layer, a plurality of connection terminals and a surface layer. The base layer is electrically insulative. The plurality of connection terminals are conductive and formed on the base layer. The surface layer is electrically insulative, and fills gaps between the plurality of connection terminals on the base layer. The connection terminals include a base portion made of a conductive first metal and a coating portion made of a conductive second metal that is different from the first metal. The coating portion penetrates the surface layer, and coats the base portion to the base layer.
    Type: Grant
    Filed: September 6, 2013
    Date of Patent: June 27, 2017
    Assignee: NGK SPARK PLUS CO., LTD.
    Inventors: Takahiro Hayashi, Seiji Mori, Tatsuya Ito
  • Patent number: 9691209
    Abstract: A coin delivering device includes plural coin tubes, a coin base, a payout slide, a payout link, and a change slide. At least one of the coin tubes is a multiple-coin delivering coin tube from which plural coins are pulled out in one time of pulling out the payout slide. A recess portion sized for housing a coin is provided at a position corresponding to the multiple-coin delivering coin tube, on the coin base. A vertical wall portion is provided around a coin housing hole corresponding to the multiple-coin delivering coin tube, on the payout slide, protrudes to the side of the coin base, and, in a standby mode, is positioned in the recess portion of the coin base. An upper surface of the change slide corresponding to the multiple-coin delivering coin tube is positioned similar to a bottom surface of the recess portion of the coin base in height.
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: June 27, 2017
    Assignee: NIPPON CONLUX CO., LTD.
    Inventors: Yasuyuki Kodama, Takahiro Hayashi, Masashi Kondo
  • Publication number: 20170120488
    Abstract: A method has the steps of forming a lot of potting portions made of a rubber-like elastic material at appropriate intervals in respect of an extending direction of the gasket main body in the one side in the thickness direction in the peripheral edge portion of the plate in such a manner as to be positioned in a forming area of the gasket main body, next, pinching a portion constructed by the peripheral edge portion of the plate and the potting portion between inner surfaces of a gasket forming cavity of the metal mold and bringing the other side in the thickness direction of the peripheral edge portion into close contact with the one inner surface of the cavity by positioning and arranging the plate within the metal mold and clamping the mold, and filling a liquid rubber material into the cavity and curing the liquid rubber material.
    Type: Application
    Filed: June 2, 2015
    Publication date: May 4, 2017
    Inventor: Takahiro HAYASHI
  • Publication number: 20170069816
    Abstract: Provided is a thermoelectric conversion module having a high heat resistance. The thermoelectric conversion module includes a first substrate, a second substrate, a thermoelectric element, and a bonding layer. The first substrate includes a first metalized layer. The second substrate includes a second metalized layer which faces the first metalized layer. The thermoelectric element includes a chip formed from a thermoelectric material and is arranged between the first metalized layer and the second metalized layer. The bonding layer is composed of a sintered body of a metallic material of which the average crystal particle diameter is no greater than 20 ?m and bonds the first metalized layer and the second metalized layer with the thermoelectric element.
    Type: Application
    Filed: August 31, 2016
    Publication date: March 9, 2017
    Inventors: Yuma HORIO, Takahiro HAYASHI
  • Publication number: 20170030785
    Abstract: The present invention provides a stress measuring method including: irradiating a photoelastic product including a measurement subject with light penetrating a linear polarizing film and a phase difference film in this order, and detecting reflected light from the product which is derived from the light via the phase difference film and the linear polarizing film in this order, in which in-plane retardation Re (550) of the phase difference film with light having a wavelength of 550 nm satisfies 100 nm?Re (550 nm)?700 nm, and in-plane retardation Re (450) of the phase difference film with light having a wavelength of 450 nm satisfies Re (450)/Re (550)?0.9, a stress measuring member including the linear polarizing film and the phase difference film, and a stress measuring set including the stress measuring member and a stress displaying member including a photoelastic layer.
    Type: Application
    Filed: October 13, 2016
    Publication date: February 2, 2017
    Applicant: FUJIFILM Corporation
    Inventor: Takahiro HAYASHI