Patents by Inventor Hiroshi Nakashima

Hiroshi Nakashima 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: 20110241514
    Abstract: A highly reliable vacuum heat insulating material having excellent processability, usability and heat insulating performance and a heat insulating box using the vacuum heat insulating material are provided.
    Type: Application
    Filed: June 15, 2011
    Publication date: October 6, 2011
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Kyoko NOMURA, Syuichi IWATA, Hiroshi NAKASHIMA
  • Patent number: 7969054
    Abstract: A superconductivity utilizing support mechanism comprises a superconductive coil and a ferromagnetic body. One of the ferromagnetic body, so constituted as to slide in a direction of a center axis of the superconductive coil, and the superconductive coil, so constituted as to slide in a direction of the center axis thereof, is floated and supported relative to the other by axial magnetic attraction caused by a center plane of the superconductive coil and a center plane of the ferromagnetic body moving apart from each other.
    Type: Grant
    Filed: January 30, 2006
    Date of Patent: June 28, 2011
    Assignee: Central Japan Railway Company
    Inventors: Hiroshi Nakashima, Eiji Suzuki, Michiaki Kubota, Yuichi Kozuma
  • Patent number: 7948131
    Abstract: In a superconducting magnetic thrust bearing with integrated dynamotor, a first fixed core is formed to have a U-shaped cross-section in a direction of the central axis of the cylindrical shape with an opening of the U-shape being directed perpendicularly to the central axis, and a superconducting coil is arranged on the inside of the U-shaped portion of the first fixed core formed into the U-shape. A rotary core has projecting ends at positions opposite to two projecting ends of the U-shape of the first fixed core, and a magnetic flux guide path, at a position opposite to an armature core, with a shape varying at predetermined intervals in the winding direction of the superconducting coil. The rotary core is constituted such that it rotates relatively to the first fixed core and is able to move in the direction of the central axis of the first fixed core.
    Type: Grant
    Filed: December 21, 2007
    Date of Patent: May 24, 2011
    Assignee: Central Japan Railway Company
    Inventors: Hiroshi Nakashima, Michiaki Kubota, Hideyuki Yamada, Kazunori Kikukawa, Madoka Fujii
  • Publication number: 20110056763
    Abstract: An acoustic resonance device is installed in a compartment of a vehicle so as to reduce a low-frequency sound pressure (or noise) dependent upon a natural vibration. Specifically, an acoustic resonance device is a panel/diaphragm resonator, a resonance pipe, or a Helmholtz resonator, the inner space of which communicates with the compartment via an opening. The acoustic resonance device is positioned in proximity to an antinode of sound pressure owing to a natural vibration occurring in a driver/passenger space inside the compartment. Alternatively, the acoustic resonance device increases a particle velocity at a specific natural frequency or decreases sound pressure at an excitation frequency which occurs due to an external condition of the vehicle. The acoustic resonance device can be installed in a roof, a seat, a pillar supporting the roof, or a door of a vehicle.
    Type: Application
    Filed: September 3, 2010
    Publication date: March 10, 2011
    Applicant: Yamaha Corporation
    Inventors: Rento Tanase, Hiroshi Nakashima, Yasutaka Nakamura, Keiichi Fukatsu, Atsushi Yoshida, Shinichi Kato
  • Patent number: 7885806
    Abstract: There is provided a simulation method of instruction scheduling comprising detecting a loop from an instruction sequence to be simulated, registering an instruction scheduling target instruction sequence in a loop detection state, comparing a current scheduling target instruction sequence with the registered scheduling target instruction sequence for each loop cycle, and skipping, when the current scheduling target instruction sequence matches the registered scheduling target instruction sequence, scheduling of that scheduling target instruction sequence, and newly registering, when the two instruction sequences do not match, the current scheduling target instruction sequence and executing scheduling.
    Type: Grant
    Filed: March 31, 2003
    Date of Patent: February 8, 2011
    Assignee: Semiconductor Technology Academic Research Center
    Inventor: Hiroshi Nakashima
  • Patent number: 7822548
    Abstract: A navigation apparatus of the invention includes a display portion that displays a guidance screen and a removably installed recording medium, the navigation apparatus being provided in a vehicle and guiding the vehicle along a guidance path. When candidate site data created in an external apparatus has been stored on the storage medium, a screen for selectively setting the end point of the guidance path based on the candidate site data is displayed in the display portion, and when setting the end point, a guidance path that arrives at the end point is calculated. The candidate site data includes information related to one or a plurality of locations that have been designated in advance by a user of the navigation apparatus, and the end point is selected from the one or plurality of locations.
    Type: Grant
    Filed: May 23, 2007
    Date of Patent: October 26, 2010
    Assignee: Sanyo Electric Co., Ltd.
    Inventors: Ikunori Hisada, Hiroshi Nakashima, Yoji Ogawa
  • Patent number: 7754743
    Abstract: Compounds having glucokinase activating effects and being useful as treatments for diabetes, which are represented by the following formula (I): [wherein X1 represents oxygen, etc., X2 represents oxygen, etc., R1 represents a group on Ring A such as alkylsulfonyl, etc., R2 represents C3-7 cyclic alkyl optionally substituted with a halogen, etc., R3 represents a substituent on Ring B such as lower alkyl, etc., formula (II): [Chemical Formula 1] represents 6- to 10-membered aryl, etc., and formula (III): [Formula 1] represents monocyclic or bicyclic heteroaryl optionally having on Ring B a substituent represented by R3 above, wherein the carbon atom of Ring B which is bonded to the nitrogen atom of the amide group of formula (I) forms a C?N bond with the nitrogen atom of the ring], as well as their pharmaceutically acceptable salts.
    Type: Grant
    Filed: September 5, 2008
    Date of Patent: July 13, 2010
    Assignee: Banyu Pharmaceutical Co., Ltd.
    Inventors: Tomoharu Iino, Noriaki Hashimoto, Hiroshi Nakashima, Keiji Takahashi, Teruyuki Nishimura, Jun-ichi Eiki
  • Patent number: 7728025
    Abstract: A glucokinase activator is provided; and a remedy and/or a preventive for diabetes, or a remedy and/or a preventive for diabetes such as retinopathy, nephropathy, neurosis, ischemic cardiopathy, arteriosclerosis, and further a remedy and/or a preventive for obesity are provided. A glucokinase activator characterized by containing a 2-heteroaryl-substituted benzimidazole derivative of a general formula (I-0) or its pharmaceutically-acceptable salt: [in the formula, X represents a carbon atom or a nitrogen atom; X1, X2, X3 and X4 each independently represent a carbon atom or a nitrogen atom; the ring A represents a 5- or 6-membered nitrogen-containing aromatic hetero ring of a formula (II): (in the formula, X represents a carbon atom or a nitrogen atom); R1 represents an aryl, etc.; R2 represents a hydroxy, etc.; R3 represents a —C1-6 alkyl, etc.; R4 represents a —C1-6 alkyl, etc.; X5 represents —O—, etc.
    Type: Grant
    Filed: December 28, 2004
    Date of Patent: June 1, 2010
    Assignee: Banyu Pharmaceutical Co., Ltd.
    Inventors: Katsumasa Nonoshita, Makoto Ishikawa, Hiroshi Nakashima, Daisuke Tsukahara, Yoshio Ogino, Fumiko Sakai, Yoshikazu Nagae, Keisuke Arakawa, Teruyuki Nishimura
  • Publication number: 20100026121
    Abstract: In a superconducting magnetic thrust bearing with integrated dynamotor, a first fixed core is formed to have a U-shaped cross-section in a direction of the central axis of the cylindrical shape with an opening of the U-shape being directed perpendicularly to the central axis, and a superconducting coil is arranged on the inside of the U-shaped portion of the first fixed core formed into the U-shape. A rotary core has projecting ends at positions opposite to two projecting ends of the U-shape of the first fixed core, and a magnetic flux guide path, at a position opposite to an armature core, with a shape varying at predetermined intervals in the winding direction of the superconducting coil. The rotary core is constituted such that it rotates relatively to the first fixed core and is able to move in the direction of the central axis of the first fixed core.
    Type: Application
    Filed: December 21, 2007
    Publication date: February 4, 2010
    Applicant: CENTRAL JAPAN RAILWAY COMPANY
    Inventors: Hiroshi Nakashima, Michiaki Kubota, Hideyuki Yamada, Kazunori Kikukawa, Madoka Fujii
  • Publication number: 20100013581
    Abstract: A superconductivity utilizing support mechanism comprises a superconductive coil and a ferromagnetic body. One of the ferromagnetic body, so constituted as to slide in a direction of a center axis of the superconductive coil, and the superconductive coil, so constituted as to slide in a direction of the center axis thereof, is floated and supported relative to the other by axial magnetic attraction caused by a center plane of the superconductive coil and a center plane of the ferromagnetic body moving apart from each other.
    Type: Application
    Filed: January 30, 2006
    Publication date: January 21, 2010
    Applicant: Central Japan Railway Company
    Inventors: Hiroshi Nakashima, Eiji Suzuki, Michiaki Kubota, Yuichi Kozuma
  • Publication number: 20090236587
    Abstract: At least first and second Si1-xGex (0?x?1) layers are formed on an insulating film. At least first and second material layers are formed correspondingly to the at least first and second Si1-xGex (0?x?1) layers. A lattice constant of the first Si1-xGex (0?x?1) layer is matched with a lattice constant of the first material layer. A lattice constant of the second Si1-xGex (0?x?1) layer is matched with a lattice constant of the second material layer.
    Type: Application
    Filed: March 17, 2009
    Publication date: September 24, 2009
    Inventors: Masanobu MIYAO, Hiroshi Nakashima, Taizoh Sadoh, Ichiro Mizushima, Masaki Yoshimaru
  • Publication number: 20090018056
    Abstract: Compounds having glucokinase activating effects and being useful as treatments for diabetes, which are represented by the following formula (I): [wherein X1 represents oxygen, etc., X2 represents oxygen, etc., R1 represents a group on Ring A such as alkylsulfonyl, etc., R2 represents C3-7 cyclic alkyl optionally substituted with a halogen, etc., R3 represents a substituent on Ring B such as lower alkyl, etc., formula (II): [Chemical Formula 1] represents 6- to 10-membered aryl, etc., and formula (III): [Formula 1] represents monocyclic or bicyclic heteroaryl optionally having on Ring B a substituent represented by R3 above, wherein the carbon atom of Ring B which is bonded to the nitrogen atom of the amide group of formula (I) forms a C?N bond with the nitrogen atom of the ring], as well as their pharmaceutically acceptable salts.
    Type: Application
    Filed: September 5, 2008
    Publication date: January 15, 2009
    Inventors: Tomoharu Iino, Noriaki Hashimoto, Hiroshi Nakashima, Keiji Takahashi, Teruyuki Nishimura, Jun-ichi Eiki
  • Patent number: 7455801
    Abstract: The method of producing a film includes the steps of: casting a dope prepared by dissolving a macromolecular material in a solvent on a casting band; stripping the cast dope from the casting band to form a film; subjecting the stripped film to tentering to stretch or regulate the same in its width direction; and subjecting the tentered film to roll drying to dry the film while conveying the same in such a manner that it engages with a plurality of rolls, the method being characterized in that the solvent content in the film at the beginning of roll drying after tentering is kept within the range of 3 to 8% by weight, the surface temperature of the film during the roll drying is kept within the range of the film's Tg (glass transition temperature) ?15° C. to the Tg, and the rate of the film expansion in the film conveying direction is kept within the range of ?2% to 3%.
    Type: Grant
    Filed: September 16, 2003
    Date of Patent: November 25, 2008
    Assignee: Fujifilm Corporation
    Inventor: Hiroshi Nakashima
  • Patent number: 7432287
    Abstract: Compounds represented by formula (I): as well as their pharmaceutically acceptable salts are disclosed. The compounds are useful as glucokinase activating agents for the treatment of diabetes and related conditions. Compositions and methods of treatment are also included.
    Type: Grant
    Filed: February 26, 2004
    Date of Patent: October 7, 2008
    Assignee: Banyu Pharmeceutical Co., Ltd.
    Inventors: Tomoharu Iino, Noriaki Hashimoto, Hiroshi Nakashima, Keiji Takahashi, Teruyuki Nishimura, Jun-ichi Eiki
  • Patent number: 7358905
    Abstract: In an antenna device of the present invention, a plurality of antennas 21 are connected to a radio module 41 through respective coaxial cables 22, and one or more of the antennas 21 in good communication conditions can be selected by the radio module 41. An upper cabinet 2 is pivoted to a lower cabinet 4 through a three-dimensional joint 3. The radio module 41 is contained in the lower cabinet 4, while the plurality of antennas 21 are contained in the upper cabinet 2. The plurality of coaxial cables 22 extending from the plurality of antennas 21 are tied in a bundle to pass through a through hole 34 provided in the three-dimensional joint 3, and are connected to the radio module 41.
    Type: Grant
    Filed: May 28, 2004
    Date of Patent: April 15, 2008
    Assignee: Sanyo Electric Co., Ltd.
    Inventors: Hideki Kasamatsu, Hiroshi Nakashima
  • Publication number: 20080070928
    Abstract: A glucokinase activator is provided; and a remedy and/or a preventive for diabetes, or a remedy and/or a preventive for diabetes such as retinopathy, nephropathy, neurosis, ischemic cardiopathy, arteriosclerosis, and further a remedy and/or a preventive for obesity are provided. A glucokinase activator characterized by containing a 2-heteroaryl-substituted benzimidazole derivative of a general formula (I-0) or its pharmaceutically-acceptable salt: [in the formula, X represents a carbon atom or a nitrogen atom; X1, X2, X3 and X4 each independently represent a carbon atom or a nitrogen atom; the ring A represents a 5- or 6-membered nitrogen-containing aromatic hetero ring of a formula (II): (in the formula, X represents a carbon atom or a nitrogen atom); R1 represents an aryl, etc.; R2 represents a hydroxy, etc.; R3 represents a —C1-6 alkyl, etc.; R4 represents a —C1-6 alkyl, etc.; X5 represents —O—, etc.
    Type: Application
    Filed: December 28, 2004
    Publication date: March 20, 2008
    Inventors: Katsumasa Nonoshita, Makoto Ishikawa, Hiroshi Nakashima, Daisuke Tsukahara, Yoshio Ogino, Fumiko Sakai, Yoshikazu Nagae, Keisuke Arakawa, Teruyuki Nishimura, Jun-Ichi Eiki
  • Patent number: 7341778
    Abstract: The present invention relates to a radio wave-transmitting, wavelength-selective plate, which is characterized in that a layer composed of Ag fine particles is formed and that the central portions of the Ag fine particles contain an alloy (Ag alloy) formed of Ag and a metal which forms a homogeneous solid solution with Ag (hereinafter referred to as a homogeneous solid solution metal).
    Type: Grant
    Filed: March 12, 2004
    Date of Patent: March 11, 2008
    Assignee: Central Glass Company, Limited
    Inventors: Hiroshi Nakashima, Masaaki Yonekura, Hideo Omoto, Motoh Asakura
  • Publication number: 20070276585
    Abstract: A navigation apparatus of the invention includes a display portion that displays a guidance screen and a removably installed recording medium, the navigation apparatus being provided in a vehicle and guiding the vehicle along a guidance path. When candidate site data created in an external apparatus has been stored on the storage medium, a screen for selectively setting the end point of the guidance path based on the candidate site data is displayed in the display portion, and when setting the end point, a guidance path that arrives at the end point is calculated. The candidate site data includes information related to one or a plurality of locations that have been designated in advance by a user of the navigation apparatus, and the end point is selected from the one or plurality of locations.
    Type: Application
    Filed: May 23, 2007
    Publication date: November 29, 2007
    Applicant: SANYO ELECTRIC CO., LTD.
    Inventors: Ikunori HISADA, Hiroshi NAKASHIMA, Yoji OGAWA
  • Patent number: 7253774
    Abstract: In an antenna device of the present invention, an upper cabinet 2 is pivotally supported on a lower cabinet 4 through a hinge mechanism 3, the lower cabinet 4 containing a radio module 41, the upper cabinet 2 having a plurality of antennas 21 disposed therein. The hinge mechanism 3 includes a cylindrical shaft member 31 openably and closably connecting the two cabinets 2, 4 to each other, an outer peripheral surface of the shaft member 31 having a plurality of groove portions 32 formed at axially spaced intervals. A plurality of cables 22 are wound around the outer peripheral surface of the shaft member 31 while being respectively fitted in the plurality of groove portions 32.
    Type: Grant
    Filed: May 28, 2004
    Date of Patent: August 7, 2007
    Assignee: Sanyo Electric Co., Ltd.
    Inventors: Hideki Kasamatsu, Hiroshi Nakashima
  • Publication number: 20070024507
    Abstract: In an antenna device of the present invention, a plurality of antennas 21 are connected to a radio module 41 through respective coaxial cables 22, and one or more of the antennas 21 in good communication conditions can be selected by the radio module 41. An upper cabinet 2 is pivoted to a lower cabinet 4 through a three-dimensional joint 3. The radio module 41 is contained in the lower cabinet 4, while the plurality of antennas 21 are contained in the upper cabinet 2. The plurality of coaxial cables 22 extending from the plurality of antennas 21 are tied in a bundle to pass through a through hole 34 provided in the three-dimensional joint 3, and are connected to the radio module 41.
    Type: Application
    Filed: May 28, 2004
    Publication date: February 1, 2007
    Applicant: Sanyo Electric Co., Ltd.
    Inventors: Hideki Kasamatsu, Hiroshi Nakashima