Patents by Inventor Takashi Miyamoto

Takashi Miyamoto 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).

  • METHOD FOR PRODUCING PYRAZOLE COMPOUND
    Publication number: 20170008853
    Abstract: A method for producing a pyrazole compound represented by formula (1): (wherein R1 represents an optionally substituted C1-12 alkyl group, an optionally substituted C3-12 cycloalkyl group, an optionally substituted C6-16 aryl group, or an optionally substituted pyridyl group, R2 and R3 each independently represent a hydrogen atom, a halogen atom, a C1-3 alkyl group, or a C1-3 haloalkyl group), said method including a step in which a pyrazolidine compound represented by formula (2): (wherein R1, R2, and R3 are as defined above) is reacted with a nitrite in the presence of an acid, allows a pyrazole compound to be produced industrially.
    Type: Application
    Filed: February 16, 2015
    Publication date: January 12, 2017
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Yasuyuki NAKAE, Takashi MIYAMOTO
  • Detection device, power reception device, power transmission device and non-contact power supply system
    Patent number: 9518948
    Abstract: A detection device, including: one or a plurality of magnetic coupling elements configured to have one or a plurality of coils; and a detection unit that measures or calculates an effective resistance values of the magnetic coupling elements or an effective resistance value of a circuit including at least the magnetic coupling elements and determines a presence or absence of a foreign substance based on a change in the effective resistance value.
    Type: Grant
    Filed: April 22, 2013
    Date of Patent: December 13, 2016
    Assignee: SONY CORPORATION
    Inventors: Takashi Miyamoto, Hiroaki Nakano, Tomomichi Murakami
  • Gas insulated electrical equipment
    Patent number: 9508507
    Abstract: Gas insulated electrical equipment includes: a metal enclosure having an insulating gas introduced therein; a conductor that is accommodated inside the metal enclosure and to which voltage is applied; and an insulating and supporting member insulating and supporting the conductor relative to the metal enclosure. The conductor is circumferentially covered with a dielectric film, and furthermore, a nonlinear resistance film provided on the dielectric film and having a nonlinear volume resistivity decreasing when the nonlinear resistance film is acted on by an electric field higher than a critical value.
    Type: Grant
    Filed: October 17, 2013
    Date of Patent: November 29, 2016
    Assignee: Mitsubishi Electric Corporation
    Inventors: Manabu Yoshimura, Takashi Miyamoto, Soichiro Kainaga, Tsuyoshi Mori, Hitoshi Sadakuni
  • Detecting Apparatus, Power Receiving Apparatus, Power Transmitting Apparatus, and Contactless Power Supply System
    Publication number: 20160336814
    Abstract: There is provided a detecting apparatus including one or a plurality of magnetic coupling elements that include a plurality of coils, and a detector that measures an electrical parameter related to the one or plurality of magnetic coupling elements or to a circuit that at least includes the one or plurality of magnetic coupling elements, and determines from a change in the electrical parameter whether a foreign matter that generates heat due to magnetic flux is present. In the one or plurality of magnetic coupling elements, the plurality of coils are electrically connected such that magnetic flux produced from at least one or more of the plurality of coils and magnetic flux produced from remaining coils of the plurality of coils have approximately opposing orientations.
    Type: Application
    Filed: May 12, 2016
    Publication date: November 17, 2016
    Inventors: TAKASHI MIYAMOTO, KOHEI MORI, TOMOMICHI MURAKAMI
  • METHOD FOR PRODUCING 2-(HALOGENOMETHYL)-3-METHYLNITROBENZENE
    Publication number: 20160332956
    Abstract: Position-1 halogen can be selectively reduced by reacting a compound represented by formula (3): [wherein X represents a chlorine atom, a bromine atom, or an iodine atom] with halogen in the presence of a heterogeneous transition metal catalyst to produce 2-(halogenomethyl)-1-methyl-3-nitrobenzene represented by formula (1): [wherein the symbol is as defined above].
    Type: Application
    Filed: February 16, 2015
    Publication date: November 17, 2016
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Satoru Ujita, Takashi Miyamoto
  • Turbocharged engine with post fuel injection control
    Patent number: 9488124
    Abstract: Provided is an engine capable of performing post-injection control with a proper fuel injection amount. The engine (1) comprises an engine body (10) equipped with a turbocharger (7), an engine rotational speed sensor (21), an acceleration opening degree sensor (24), a boost sensor (23), a turbo sensor (22), and an ECU (100) for performing post-injection control. The ECU (100) recognizes the rotational speed of the engine, the supercharging pressure, the load on the engine, and the rotational speed of the supercharger, and so performs the post-injection control that the rotational speed of the supercharger becomes equal to the target rotational speed of the supercharger calculated in the ECU (100).
    Type: Grant
    Filed: March 2, 2009
    Date of Patent: November 8, 2016
    Assignee: YANMAR CO., LTD.
    Inventors: Takao Kawabe, Takashi Miyamoto, Satomi Ukai, Reiko Nakagawa, Tetsuo Sakaki, Isamu Kawashima
  • SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD
    Publication number: 20160322241
    Abstract: The substrate processing unit 1 comprises the rotating table 31 configured to hold substrate W, the processing chamber 37 which accommodates the rotating table 31, a lamp 61 is provided above the processing chamber 37 and configured to heat the surface of substrate W, the lamp chamber 60 which accommodates that lamp 61, a transmission window 62 disposed below the lamp chamber 60, and a plurality of nozzle 64 which supply cooling fluid G to the transmission window 62. Then the substrate processing unit 1 can suppress generating of a water mark or pattern collapse, and can perform good substrate processing.
    Type: Application
    Filed: April 29, 2016
    Publication date: November 3, 2016
    Applicant: SHIBAURA MECHATRONICS CORPORATION
    Inventors: Jun MATSUSHITA, Takashi MIYAMOTO, Konosuke HAYASHI, Osamu YAMAZAKI
  • DETECTING APPARATUS, POWER RECEIVING APPARATUS, POWER TRANSMITTING APPARATUS, AND CONTACTLESS POWER SUPPLY SYSTEM
    Publication number: 20160282499
    Abstract: There is provided a detecting apparatus including one or a plurality of magnetic coupling elements that include a plurality of coils, a positioning unit disposed near at least one coil from among the plurality of coils included in the one or plurality of magnetic coupling elements, and a detector that measures an electrical parameter related to the one or plurality of magnetic coupling elements or to a circuit that at least includes the one or plurality of magnetic coupling elements, and determines from a change in the electrical parameter whether a foreign matter capable of generating heat due to magnetic flux is present.
    Type: Application
    Filed: March 30, 2016
    Publication date: September 29, 2016
    Inventor: Takashi MIYAMOTO
  • GAS-INSULATED ELECTRICAL DEVICE
    Publication number: 20160268784
    Abstract: A gas-insulated electrical device includes a covering film covering an inner surface of a ground tank filled with an insulation gas. The covering film is formed of an insulation dielectric covering film that becomes more positively charged than metals in a triboelectric series, and becomes positively charged upon contact with metal foreign matter. At the same time, the metal foreign matter becomes negatively charged upon contact with the covering film. In a case where the high-voltage conductor is charged to a negative polarity, a Coulomb's force acts on the metal foreign matter in contact with the covering film in a direction away from the high-voltage conductor. The metal foreign matter in the ground tank is thus suppressed from floating.
    Type: Application
    Filed: June 3, 2014
    Publication date: September 15, 2016
    Applicant: Mitsubishi Electric Corporation
    Inventors: Manabu YOSHIMURA, Takashi MIYAMOTO, Soichiro KAINAGA, Hitoshi SADAKUNI
  • DETECTION DEVICE, POWER RECEPTION DEVICE, POWER TRANSMISSION DEVICE AND NON-CONTACT POWER SUPPLY SYSTEM
    Publication number: 20160195485
    Abstract: A detection device, including: one or a plurality of magnetic coupling elements configured to have one or a plurality of coils; and a detection unit that measures or calculates an effective resistance values of the magnetic coupling elements or an effective resistance value of a circuit including at least the magnetic coupling elements and determines a presence or absence of a foreign substance based on a change in the effective resistance value.
    Type: Application
    Filed: March 16, 2016
    Publication date: July 7, 2016
    Inventors: Takashi MIYAMOTO, Hiroaki NAKANO, Tomomichi MURAKAMI
  • Detecting apparatus, power receiving apparatus, power transmitting apparatus, and contactless power supply system
    Patent number: 9360442
    Abstract: There is provided a detecting apparatus including one or a plurality of magnetic coupling elements that include a plurality of coils, and a detector that measures an electrical parameter related to the one or plurality of magnetic coupling elements or to a circuit that at least includes the one or plurality of magnetic coupling elements, and determines from a change in the electrical parameter whether a foreign matter that generates heat due to magnetic flux is present. In the one or plurality of magnetic coupling elements, the plurality of coils are electrically connected such that magnetic flux produced from at least one or more of the plurality of coils and magnetic flux produced from remaining coils of the plurality of coils have approximately opposing orientations.
    Type: Grant
    Filed: March 8, 2013
    Date of Patent: June 7, 2016
    Assignee: SONY CORPORATION
    Inventors: Takashi Miyamoto, Kohei Mori, Tomomichi Murakami
  • Detecting apparatus, power receiving apparatus, power transmitting apparatus, and contactless power supply system
    Patent number: 9360456
    Abstract: There is provided a detecting apparatus including one or a plurality of magnetic coupling elements that include a plurality of coils, a positioning unit disposed near at least one coil from among the plurality of coils included in the one or plurality of magnetic coupling elements, and a detector that measures an electrical parameter related to the one or plurality of magnetic coupling elements or to a circuit that at least includes the one or plurality of magnetic coupling elements, and determines from a change in the electrical parameter whether a foreign matter capable of generating heat due to magnetic flux is present.
    Type: Grant
    Filed: March 7, 2013
    Date of Patent: June 7, 2016
    Assignee: Sony Corporation
    Inventor: Takashi Miyamoto
  • Gas insulated switchgear and manufacturing method of the same
    Patent number: 9349501
    Abstract: A gas insulated switchgear includes a high-voltage conductor installed inside a ground tank filled with an insulation gas and the high-voltage conductor is supported on an insulation spacer and thereby fixed to the ground tank. The gas insulator switchgear is configured in such a manner that an insulation portion of the insulation spacer in contact with the insulation gas is covered with a cover film formed by hardening powder of any of thermoplastic resin, glass, cellulose, and polymer resin made of carbon and hydrogen having a particle size of 100 ?m or less with epoxy resin.
    Type: Grant
    Filed: July 26, 2012
    Date of Patent: May 24, 2016
    Assignee: Mitsubishi Electric Corporation
    Inventors: Takashi Miyamoto, Yuko Sawada, Yukio Ozaki, Hitoshi Sadakuni, Shohei Sasayama, Kazuki Kubo, Tatsuya Okawa
  • Electronically controlled diesel engine
    Patent number: 9328683
    Abstract: An object is to provide an electronically controlled diesel engine capable of inhibiting the drastic increase of the fuel injection quantity from the fuel injection quantity before acceleration without the measurement of the relation between the number of revolutions of an engine, boost pressure, and the upper smoke limit of the fuel injection quantity. An electronically controlled diesel engine includes an judge part of an acceleration (64) that judges whether a control of acceleration is finished or not based on a difference between a target number of revolutions of the engine (Nset) and an actual number of revolutions of the engine (Ne).
    Type: Grant
    Filed: September 16, 2009
    Date of Patent: May 3, 2016
    Assignee: Yanmar Co., Ltd.
    Inventors: Isao Takagawa, Hitoshi Adachi, Go Asai, Kazuhiro Yamada, Tomohiro Fukuda, Takashi Miyamoto
  • Polyacrylic acid (salt) water-absorbing resin and manufacturing method therefor
    Patent number: 9320822
    Abstract: The present invention provides a method for manufacturing a water-absorbing resin which (i) is made of acrylic acid that is suitable for mass production of water-absorbing resin and (ii) has an excellent water-absorbing property. In the method, a polyacrylic acid (salt)-based water-absorbing resin is manufactured by sequentially carrying out predetermined monomer preparing step, polymerization step, drying step, and surface crosslinking step. An acetic acid concentration in acrylic acid or the like supplied in the monomer preparing step is in a range of 300 ppm to 10000 ppm on the acrylic acid basis, and an acetic acid concentration lowering rate defined by a predetermined formula is 35% or higher.
    Type: Grant
    Filed: February 18, 2013
    Date of Patent: April 26, 2016
    Assignee: NIPPON SHOKUBAI CO., LTD.
    Inventors: Satoshi Matsumoto, Takashi Miyamoto, Toyofumi Sakai, Yoshitake Ishii, Kunihiko Ishizaki
  • METHOD FOR PRODUCING PYRIDAZINE COMPOUND
    Publication number: 20160090363
    Abstract: A pyridazine compound represented by formula [1]: which is useful as an active ingredient of a plant disease control agent can be produced, by steps of obtaining a compound represented by formula [3]: by reacting a compound represented by formula [4]: with a compound represented by formula [5]: obtaining a compound represented by formula [2]: by deprotecting the compound [3]; and reacting the compound [2] with a chlorinating agent.
    Type: Application
    Filed: April 24, 2014
    Publication date: March 31, 2016
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Yasuyuki NAKAE, Takayuki WAKAMATSU, Takashi MIYAMOTO
  • Digital signal processor with search function
    Patent number: 9264818
    Abstract: A device that enables easy, reliably performance of a search at a desired position even in the case of a one-bit digital signal. A control section of a digital signal processing device extracts a one-bit digital signal of a predetermined period from a memory section at a position designated by a jog dial and iteratively outputs the signal to a multi-bit converter. The multi-bit converter converts the one-bit digital signal into a multi-bit signal, and a multiplier subjects the multi-bit signal to fade-in and fade-out processing. A ?? modulator re-converts the thus-processed signal into the one-bit digital signal, outputting the digital signal.
    Type: Grant
    Filed: February 4, 2014
    Date of Patent: February 16, 2016
    Assignee: TEAC Corporation
    Inventor: Takashi Miyamoto
  • Si alloy negative electrode active material for electric device
    Patent number: 9228249
    Abstract: A negative electrode active material for an electric device, including an alloy having a composition formula SixZnyAlz, where x++y=100 , 26?x?47, 18?y?44, and 22?z?46 are satisfied.
    Type: Grant
    Filed: November 26, 2010
    Date of Patent: January 5, 2016
    Assignee: NISSAN MOTOR CO., LTD.
    Inventors: Manabu Watanabe, Osamu Tanaka, Takashi Miyamoto
  • PROCESS FOR PRODUCING PYRIDAZINONE COMPOUND AND PRODUCTION INTERMEDIATES THEREOF
    Publication number: 20150376138
    Abstract: The present invention provides a process for producing a compound of the formula (1) wherein X represents a hydrogen atom, etc., and Y represents a hydrogen atom, etc., which comprises step 1 of reacting a compound of the formula (2) and a compound of the formula (3) in the presence of a Lewis acid wherein R represents a hydrogen atom, etc., to obtain an adduct, and step 2 of reacting the adduct obtained in the step 1 and hydrazine to obtain the compound of the formula (1).
    Type: Application
    Filed: February 18, 2014
    Publication date: December 31, 2015
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Yasuyuki NAKAE, Akio MANABE, Takashi MIYAMOTO
  • GAS INSULATED ELECTRICAL EQUIPMENT
    Publication number: 20150262773
    Abstract: Gas insulated electrical equipment includes: a metal enclosure having an insulating gas introduced therein; a conductor that is accommodated inside the metal enclosure and to which voltage is applied; and an insulating and supporting member insulating and supporting the conductor relative to the metal enclosure. The conductor is circumferentially covered with a dielectric film, and furthermore, a nonlinear resistance film provided on the dielectric film and having a nonlinear volume resistivity decreasing when the nonlinear resistance film is acted on by an electric field higher than a critical value.
    Type: Application
    Filed: October 17, 2013
    Publication date: September 17, 2015
    Applicant: Mitsubishi Electric Corporation
    Inventors: Manabu Yoshimura, Takashi Miyamoto, Soichiro Kainaga, Tsuyoshi Mori, Hitoshi Sadakuni