Patents by Inventor Nobuaki Shimizu

Nobuaki Shimizu 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: 20200288193
    Abstract: A digital broadcast receiving apparatus capable of executing a function with a higher added value is provided. A broadcast receiving apparatus configured to receive contents includes: a receiving unit configured to receive the contents; an interface via which the contents received by the receiving unit is outputted; a control unit configured to control an output state of the contents from the interface. In this case, the control unit is configured to determine the output state of the contents from the interface in accordance with a combination of control information indicating a copy control state of the contents, control information for specifying necessity or not of protection when to output the contents, information indicating resolution of video of the contents, and information indicating transmission characteristics of video of the contents, which are received by the receiving unit together with the contents.
    Type: Application
    Filed: May 27, 2020
    Publication date: September 10, 2020
    Inventors: Kazuhiko YOSHIZAWA, Takuya SHIMIZU, Yasunobu HASHIMOTO, Nobuo MASUOKA, Nobuaki KABUTO
  • Publication number: 20200237755
    Abstract: The present invention provides a heterocyclic compound represented by the general formula (1): The compound of the present invention has a wide treatment spectrum for mental disorders including central nervous system disorders, no side effects and high safety.
    Type: Application
    Filed: April 14, 2020
    Publication date: July 30, 2020
    Applicant: Otsuka Pharmaceutical Co., Ltd.
    Inventors: Hiroshi YAMASHITA, Nobuaki ITO, Shin MIYAMURA, Kunio OSHIMA, Jun MATSUBARA, Hideaki KURODA, Haruka TAKAHASHI, Satoshi SHIMIZU, Tatsuyoshi TANAKA
  • Patent number: 10708647
    Abstract: A digital broadcast receiving apparatus capable of executing a function with a higher added value is provided. A broadcast receiving apparatus configured to receive contents includes: a receiving unit configured to receive the contents; an interface via which the contents received by the receiving unit is outputted; a control unit configured to control an output state of the contents from the interface. In this case, the control unit is configured to determine the output state of the contents from the interface in accordance with a combination of control information indicating a copy control state of the contents, control information for specifying necessity or not of protection when to output the contents, information indicating resolution of video of the contents, and information indicating transmission characteristics of video of the contents, which are received by the receiving unit together with the contents.
    Type: Grant
    Filed: September 20, 2016
    Date of Patent: July 7, 2020
    Assignee: MAXELL, LTD.
    Inventors: Kazuhiko Yoshizawa, Takuya Shimizu, Yasunobu Hashimoto, Nobuo Masuoka, Nobuaki Kabuto
  • Patent number: 10680488
    Abstract: A drive device of the present invention includes: an electric motor including a cooling channel; a power conversion unit that converts electric power from a power supply and outputs electric power to be supplied to the electric motor; and a supporting member fixed to the electric motor with the power conversion unit mounted on the supporting member. The supporting member includes a cooling channel connected to the cooling channel of the electric motor.
    Type: Grant
    Filed: May 20, 2015
    Date of Patent: June 9, 2020
    Assignee: NISSAN MOTOR CO., LTD.
    Inventors: Nobuaki Yokoyama, Hirofumi Shimizu
  • Publication number: 20200149741
    Abstract: A method for operating a flue gas purification system, comprising, in the flue gas purification system, equipped with a boiler which can burn oil fuel and coal fuel either simultaneously or switching therebetween, a denitration equipment having a reducing agent injector and a catalytic reactor, an inlet flue to guide flue gas discharged from the boiler to the denitration equipment, an outlet flue to guide flue gas discharged from the denitration equipment, a bypass flue which can guide flue gas from the inlet flue to the outlet flue so as to bypass the denitration equipment, and a bypass damper, opening the bypass damper and burning oil fuel in the boiler being in condition not yet suitable for coal combustion to allow the flue gas discharged from the boiler to dividedly flow to the denitration equipment and the bypass flue, switching the oil fuel to coal fuel when the boiler is in condition suitable for coal combustion to burn the coal fuel in the boiler, closing the bypass damper after switching the oil fue
    Type: Application
    Filed: May 11, 2017
    Publication date: May 14, 2020
    Applicant: MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    Inventors: Shinya Ii, Akira Hirota, Satoru Shishido, Katsuhiro Yashiro, Hiroyuki Yoshimura, Nobuaki Shimizu
  • Publication number: 20190321359
    Abstract: The present invention provides a heterocyclic compound represented by the general formula (1): The compound of the present invention has a wide treatment spectrum for mental disorders including central nervous system disorders, no side effects and high safety.
    Type: Application
    Filed: July 1, 2019
    Publication date: October 24, 2019
    Applicant: Otsuka Pharmaceutical Co., Ltd.
    Inventors: Hiroshi YAMASHITA, Nobuaki ITO, Shin MIYAMURA, Kunio OSHIMA, Jun MATSUBARA, Hideaki KURODA, Haruka TAKAHASHI, Satoshi SHIMIZU, Tatsuyoshi TANAKA
  • Publication number: 20190301058
    Abstract: The present invention provides a conductive woven fabric consisting of multiple weft yarns and multiple warp yarns and having at least one conductive part, wherein one of weft and warp is consisting of non-conductive yarns and the other of weft and warp is consisting of conductive yarns and non-conductive yarns which are parallel to each other, characterized in that said non-conductive yarns parallel to the conductive yarns are shrinking-processed yarns and said conductive part is formed by a repeating woven structure wherein said conductive yarns pass through the upper side of at least two of non-conductive yarns orthogonal to said conductive yarns and then pass through the back side of at least one of non-conductive yarns orthogonal to said conductive yarns, and a process for producing the same, and also provides a conductive member using the same.
    Type: Application
    Filed: March 25, 2019
    Publication date: October 3, 2019
    Inventors: Yoshihiro SHIMIZU, Nobuaki ANKYU
  • Publication number: 20190229103
    Abstract: A semiconductor device includes: a first switching element that is provided on a high side; a first diode element that is connected in parallel to the first switching element; a second switching element that is provide on a low side and connected in series to the first switching element; and a second diode element that is connected in parallel to the second switching element, wherein the first switching element and one of the first diode element and the second diode element are stacked adjacently to each other in a vertical direction of respective electrode surfaces thereof via a conductive electrode, the second switching element and the other of the first diode element and the second diode element that is different from the diode element adjacent to the first switching element are stacked adjacently to each other in a vertical direction of respective electrode surfaces thereof via a conductive electrode, and the first switching element and the second switching element are not adjacent in a vertical direction
    Type: Application
    Filed: January 25, 2019
    Publication date: July 25, 2019
    Applicants: WASEDA UNIVERSITY, MITSUI HIGH-TEC., INC., TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Kohei TATSUMI, Kazuhito KAMEI, Rikiya Kamimura, Koji SHIMIZU, Kazutoshi UEDA, Nobuaki SATO, Keiji TODA, Masayuki HIKITA, Akihiro IMAKIIRE
  • Publication number: 20190215566
    Abstract: A digital broadcast receiving apparatus capable of executing a function with a higher added value is provided. A broadcast receiving apparatus configured to receive contents includes: a receiving unit configured to receive the contents; an interface through which the contents received by the receiving unit are outputted; and a control unit configured to control an output state of the contents from the interface. The control unit is configured to determine an output state of the contents from the interface in accordance with a combination of control information indicating a copy control state of the contents, control information for specifying whether protection is required or not when the contents are to be outputted, information indicating resolution of video of the contents, and information indicating transmission characteristics of the video of the contents, which are received by the receiving unit together with the contents.
    Type: Application
    Filed: August 23, 2017
    Publication date: July 11, 2019
    Inventors: Takuya SHIMIZU, Kazuhiko YOSHIZAWA, Yasunobu HASHIMOTO, Nobuo MASUOKA, Nobuaki KABUTO
  • Patent number: 8486871
    Abstract: A lubricating oil for a compression-type refrigerator using a hydrofluorocarbon refrigerant including a polyvinyl ether-based compound containing in the molecule an alkylene glycol unit or a polyoxyalkylene glycol unit and a polyvinyl ether unit and having a molecular weight in the range of 300 to 3,000, and a refrigeration apparatus using the lubricating oil. The present invention can provide a lubricating oil for a compression-type refrigerator having good compatibility in the atmosphere of a hydrofluorocarbon and a high viscosity index, and a refrigeration apparatus using such a lubricating oil.
    Type: Grant
    Filed: March 4, 2008
    Date of Patent: July 16, 2013
    Assignee: Idemitsu Kosan Co., Ltd.
    Inventors: Satoshi Nagao, Izumi Terada, Nobuaki Shimizu, Masato Kaneko
  • Patent number: 7927503
    Abstract: The present invention provides lubricating oil for a compression refrigerator, characterized by including an alkylene glycol or polyoxy alkylene glycol unit and a vinyl ether unit in a molecule and containing a polyvinyl ether compound having a molecular weight of 300 to 3,000. The lubricating oil for a compression refrigerator has a high viscosity index and excellent compatibility under a natural refrigerant atmosphere such as carbon dioxide.
    Type: Grant
    Filed: October 26, 2007
    Date of Patent: April 19, 2011
    Assignee: Idemitsu Kosan Co., Ltd.
    Inventors: Satoshi Nagao, Izumi Terada, Nobuaki Shimizu, Masato Kaneko
  • Publication number: 20100139311
    Abstract: A lubricating oil for a compression-type refrigerator using a hydrofluorocarbon refrigerant including a polyvinyl ether-based compound containing in the molecule an alkylene glycol unit or a polyoxyalkylene glycol unit and a polyvinyl ether unit and having a molecular weight in the range of 300 to 3,000, and a refrigeration apparatus using the lubricating oil. The present invention can provide a lubricating oil for a compression-type refrigerator having good compatibility in the atmosphere of a hydrofluorocarbon and a high viscosity index, and a refrigeration apparatus using such a lubricating oil.
    Type: Application
    Filed: March 4, 2008
    Publication date: June 10, 2010
    Applicant: IDEMITSU KOSAN CO., LTD.
    Inventors: Satoshi Nagao, Izumi Terada, Nobuaki Shimizu, Masato Kaneko
  • Publication number: 20090292137
    Abstract: Processes for producing disulfide compounds that are useful as additives for lubricating oils and fuel oils comprising a disulfide compound, as the main component, is provided.
    Type: Application
    Filed: July 30, 2009
    Publication date: November 26, 2009
    Applicant: Idemitsu Kosan Co., Ltd.
    Inventors: Nobuaki SHIMIZU, Tadashi KATAFUCHI
  • Patent number: 7591214
    Abstract: Provided is a driving motor controlling device of a construction machine, including a driving motor which is included in the construction machine having a swivel joint interposed between an upper body and a lower body, and is connected to a pump and a tank through the swivel joint, and a motor control valve which switches a state for connecting the pump and the tank to the driving motor such that the driving motor is controlled to a stop state, a normal rotation state, or a reverse rotation state, wherein the motor control valve has a neutral position for the stop state, a normal rotation position for the normal rotation state, and a reverse rotation position for the reverse rotation state, and is switched to the neutral position, the normal rotation position, or the reverse rotation position, based on a command from a control device manipulated by a operator and a pressure of an inflow side of hydraulic oil into the driving motor, wherein the motor control valve is disposed in the lower body in which the dri
    Type: Grant
    Filed: March 29, 2006
    Date of Patent: September 22, 2009
    Assignee: Nabtesco Corporation
    Inventors: Teruhisa Ando, Nobuaki Shimizu, Masahiro Tsunemi, Hitoshi Yamaguchi
  • Patent number: 7531488
    Abstract: Disclosed is a lubricating oil for compression-type refrigerator comprising, as a main component, a polyoxyalkyleneglycol derivative represented by the general formula: R1[(OR2)mOR3]n wherein symbols are as defined in the specification. Said lubricating oil has a favorable compatibility with refrigerants and an excellent lubricating property, and is utilized as the lubricating oil for compression-type refrigerator employing hydrogen-containing fluorocarbon compound refrigerants including R-134a or fluorocarbon compound refrigerants without hydrogen.
    Type: Grant
    Filed: August 28, 2001
    Date of Patent: May 12, 2009
    Assignee: Idemitsu Kosan Co., Ltd.
    Inventors: Yasuhiro Kawaguchi, Nobuaki Shimizu, Masato Kaneko, Hiroshi Nagakawa
  • Patent number: 7517839
    Abstract: A lubricating oil for compression-type refrigerator includes, as a main component, a polyoxyalkyleneglycol derivative represented by the general formula: R1(OR2)m-OR3]n wherein R1 is a methyl group, R2 is a propylene group, R3 is a methyl group, n is an integer of 1 and m is an integer of 12 to 80, and 1,1,1,2-tetrafluoroethane. The derivative has a kinematic viscosity of 5 to 50 cSt at 100° C.
    Type: Grant
    Filed: September 12, 2002
    Date of Patent: April 14, 2009
    Assignee: Idemitsu Kosan Co., Ltd.
    Inventors: Yasuhiro Kawaguchi, Nobuaki Shimizu, Masato Kaneko, Hiroshi Nagakawa
  • Publication number: 20090000331
    Abstract: The present invention provides lubricating oil for a compression refrigerator, characterized by including an alkylene glycol or polyoxy alkylene glycol unit and a vinyl ether unit in a molecule and containing a polyvinyl ether compound having a molecular weight of 300 to 3,000. The lubricating oil for a compression refrigerator has a high viscosity index and excellent compatibility under a natural refrigerant atmosphere such as carbon dioxide.
    Type: Application
    Filed: October 26, 2007
    Publication date: January 1, 2009
    Applicant: Idemitsu Kosan Co., Ltd.
    Inventors: Satoshi Nagao, Izumi Terada, Nobuaki Shimizu, Masato Kaneko
  • Publication number: 20080108850
    Abstract: The present invention provides a polyvinyl ether compound containing an alkylene glycol or polyoxyalkylene glycol unit and a vinyl ether unit in a molecule and having a molecular weight in the range of 300 to 3,000. It shows high volume resistivity and a high viscosity index, so it can be favorably used as lubricating oil for a compression refrigerator.
    Type: Application
    Filed: October 31, 2007
    Publication date: May 8, 2008
    Applicant: Idemitsu Kosan Co., Ltd.
    Inventors: Satoshi NAGAO, Izumi Terada, Nobuaki Shimizu, Masato Kaneko
  • Publication number: 20080045424
    Abstract: An additive for lubricating oils and fuel oils comprising a disulfide compound, as the main component, represented by the general formula (I) R1OOC—CR3R4—CR5(COOR2)—S—S—CR10(COOR7)—CR8R9—COOR6??(I) wherein R1, R2, R6, and R7 each independently represent a hydrocarbyl group having from 1 to 30 carbon atoms and may contain an oxygen, sulfur, or nitrogen atom; and R3 to R5 and R8 to R10 each independently represent a hydrogen atom or hydrocarbyl group having from 1 to 5 carbon atoms, a lubricant oil composition and fuel oil composition comprising the additive are prepared to provide a sulfur-based extreme-pressure additive which exhibits excellent load carrying capacity and wear resistance and corrosion resistance against nonferrous metals and can be used in lubricating oils and fuel oils, and to provide a lubricating oil composition and fuel oil composition containing the additive.
    Type: Application
    Filed: August 4, 2005
    Publication date: February 21, 2008
    Applicant: IDEMITSU KOSAN CO., LTD.
    Inventors: Nobuaki Shimizu, Tadashi Katafuchi
  • Patent number: RE48059
    Abstract: The present invention provides a heterocyclic compound represented by the general formula (1): The compound of the present invention has a wide treatment spectrum for mental disorders including central nervous system disorders, no side effects and high safety.
    Type: Grant
    Filed: November 16, 2017
    Date of Patent: June 23, 2020
    Assignee: Otsuka Pharmaceutical Co., Ltd.
    Inventors: Hiroshi Yamashita, Nobuaki Ito, Shin Miyamura, Kunio Oshima, Jun Matsubara, Hideaki Kuroda, Haruka Takahashi, Satoshi Shimizu, Tatsuyoshi Tanaka, Yasuo Oshiro, Shinichi Taira