Patents by Inventor Nobuo Ochiai

Nobuo Ochiai 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: 20190009248
    Abstract: An element capable of extracting trace amount of organic components, the organic components being measured by GC or the like using the element. In the present invention, an element for extracting organic components comprising at least one polymer selected from polyethylene glycol, silicone, polyimide, octadecyltrichlorosilane, polymethylvinylchlorosilane and polyacrylate. The polymer is swelled with at least one solvent selected from dichloromethane, chloroform, diethyl ether, ethyl propyl ether, diisopropyl ether, dipropyl ether, methyl tert-butyl ether, diethyl ketone, methyl propyl ketone, methyl isopropyl ketone, ethyl propyl ketone, methyl isobutyl ketone, pentane, isohexane, hexane, cyclohexane, heptane, isoheptane, isooctaine, octane, carbon disulfide, diisopropylamine, triethylamine, benzene, toluene and xylene.
    Type: Application
    Filed: January 20, 2017
    Publication date: January 10, 2019
    Applicant: GERSTEL K.K.
    Inventors: Nobuo OCHIAI, Kikuo SASAMOTO, Hirooki KANDA
  • Patent number: 10030156
    Abstract: Disclosed herein is a conductive paste for forming a conductive film, including: (A) a conductive powder; (B) as a first additive, at least one selected from a first group consisting of Se, Te, a compound containing Se, and a compound containing Te; (C) as a second additive, a compound containing at least one element selected from a second group consisting of V, Nb, Ta, Sb, Bi, Mn, Ge, Si, and W; (D) glass frit; (E) an organic binder; and (F) a solvent.
    Type: Grant
    Filed: December 5, 2014
    Date of Patent: July 24, 2018
    Assignee: KYOTO ELEX CO., LTD.
    Inventors: Kazuya Takagi, Seiichi Nakatani, Kenichi Harigae, Nobuo Ochiai, Masashi Nakayama, Kairi Otani, Nozomu Hayashida
  • Patent number: 9461188
    Abstract: In order to provide an electro-conductive paste bringing no increase of the contact resistance for forming an electrode of a solar cell device, the electro-conductive paste is characterized by containing an electro-conductive particle, an organic binder, a solvent, a glass frit, and an organic compound including alkaline earth metal, a metal with a low melting point or a compound affiliated with a metal with a low melting point.
    Type: Grant
    Filed: August 28, 2014
    Date of Patent: October 4, 2016
    Assignee: KYOTO ELEX CO., LTD.
    Inventors: Masashi Nakayama, Nobuo Ochiai, Takashi Hinotsu, Yutaka Nakayama, Masami Sakuraba, Wataru Fujimori
  • Publication number: 20150159025
    Abstract: Disclosed herein is a conductive paste for forming a conductive film, including: (A) a conductive powder; (B) as a first additive, at least one selected from a first group consisting of Se, Te, a compound containing Se, and a compound containing Te; (C) as a second additive, a compound containing at least one element selected from a second group consisting of V, Nb, Ta, Sb, Bi, Mn, Ge, Si, and W; (D) glass frit; (E) an organic binder; and (F) a solvent.
    Type: Application
    Filed: December 5, 2014
    Publication date: June 11, 2015
    Applicant: KYOTO ELEX CO., LTD.
    Inventors: Kazuya Takagi, Seiichi Nakatani, Kenichi Harigae, Nobuo Ochiai, Masashi Nakayama, Kairi Otani, Nozomu Hayashida
  • Publication number: 20150020880
    Abstract: In order to provide an electro-conductive paste bringing no increase of the contact resistance for forming an electrode of a solar cell device, the electro-conductive paste is characterized by containing an electro-conductive particle, an organic binder, a solvent, a glass frit, and an organic compound including alkaline earth metal, a metal with a low melting point or a compound affiliated with a metal with a low melting point.
    Type: Application
    Filed: August 28, 2014
    Publication date: January 22, 2015
    Inventors: Masashi Nakayama, Nobuo Ochiai, Takashi Hinotsu, Yutaka Nakayama, Masami Sakuraba, Wataru Fujimori
  • Patent number: 8852465
    Abstract: In order to provide an electro-conductive paste bringing no increase of the contact resistance for forming an electrode of a solar cell device, the electro-conductive paste is characterized by containing an electro-conductive particle, an organic binder, a solvent, a glass frit, and an organic compound including alkaline earth metal, a metal with a low melting point or a compound affiliated with a metal with a low melting point.
    Type: Grant
    Filed: July 7, 2009
    Date of Patent: October 7, 2014
    Assignee: Kyoto Elex Co., Ltd.
    Inventors: Masashi Nakayama, Nobuo Ochiai, Takashi Hinotsu, Yutaka Nakayama, Masami Sakuraba, Wataru Fujimori
  • Patent number: 8119983
    Abstract: One-dimensional GC-MS/olfactory analysis and two-dimensional GC-MS/olfactory analysis can be freely performed in one analyzer by a simple switching operation, without changing the device configuration.
    Type: Grant
    Filed: April 16, 2009
    Date of Patent: February 21, 2012
    Assignee: Gerstel K.K.
    Inventors: Nobuo Ochiai, Kikuo Sasamoto, Hirooki Kanda
  • Publication number: 20110192457
    Abstract: In order to provide an electro-conductive paste bringing no increase of the contact resistance for forming an electrode of a solar cell device, the electro-conductive paste is characterized by containing an electro-conductive particle, an organic binder, a solvent, a glass frit, and an organic compound including alkaline earth metal, a metal with a low melting point or a compound affiliated with a metal with a low melting point.
    Type: Application
    Filed: July 7, 2009
    Publication date: August 11, 2011
    Applicant: KYOTO ELEX CO., LTD.
    Inventors: Masashi Nakayama, Nobuo Ochiai, Takashi Hinotsu, Yutaka Nakayama, Masami Sakuraba, Wataru Fujimori
  • Publication number: 20090261245
    Abstract: One-dimensional GC-MS/olfactory analysis and two-dimensional GC-MS/olfactory analysis can be freely performed in one analyzer by a simple switching operation, without changing the device configuration.
    Type: Application
    Filed: April 16, 2009
    Publication date: October 22, 2009
    Inventors: Nobuo Ochiai, Kikuo Sasamoto, HIrooki Kanda
  • Publication number: 20070173614
    Abstract: An object of the present invention is to provide a polyether composition that can suppress reduction in a molecular weight of polyether having a low glass transition temperature and melting point. As a means of achieving this object, a polyether composition of the present invention contains polyether having a glass transition temperature of ?50° C. or lower and a melting point of 55° C. or lower and, at the same time, contains at least one kind selected from the group consisting of compounds represented by the specified three general formulas.
    Type: Application
    Filed: March 8, 2005
    Publication date: July 26, 2007
    Applicants: Nippon Shokubai Co., Ltd., Dai-ichi Kogyo Seiyaku Co., Ltd.
    Inventors: Keiichiro Mizuta, Teruki Matsushita, Kenji Shimizu, Kazuo Takei, Michiyuki Kono, Manabu Kikuta, Nobuo Ochiai
  • Patent number: 6159265
    Abstract: The object is to provide a powdered metal injection compacting composition adapted to give compacts free from deformation, cracking or blistering without being compromised in compactability or debinder characteristic and without the aid of a special jig.This composition comprises a metal powder and an organic binder comprising (A) a crystalline resin having a melting point of not less than 150.degree. C., (B) an organic compound the weight loss on heating of which begins at a temperature below 150.degree. C. and (C) a composite acrylic resin, the composite acrylic resin mentioned above being a resin obtainable by dispersing a solution comprising the following components (C1).about.(C3) in an aqueous medium containing a dispersant and carrying out a suspension polymerization reaction:(C1) an ethylene-vinyl acetate copolymer or an ethylene-ethyl acrylate copolymer,(C2) a (meth)acrylic ester monomer or a mixture of a (meth)acrylic ester monomer and a styrenic monomer, and(C3) a polymerization initiator.
    Type: Grant
    Filed: February 11, 2000
    Date of Patent: December 12, 2000
    Assignees: Dai-Ichi Kogyo Seiyaku Co., Ltd., Dai-Ichi Ceramo Ltd.
    Inventors: Hiromitsu Kinoshita, Tetsuo Shiraiwa, Hidetaka Uraoka, Nobuo Ochiai
  • Patent number: 4622098
    Abstract: A semiconductor strain sensor has a semiconductor substrate having a pair of major surfaces parallel to each other. The substrate is worked to constitute a frame and a thin diaphragm by forming a circular blind hole from one major surface. The bottom surface of the blind hole is formed in a conical shape projecting upward from the edge portion to a central portion thereof. The substrate has a thickness of not less than 0.5 mm and not less than about five times that of the diaphragm. The blind hole is formed by grinding and the inner surface of the blind hole is then etched to eliminate a scratch formed in the inner surface by grinding. Resistance layers are formed on the other major surface of the substrate. Each layer has a piezoresistance which varies in accordance with the pressure applied to the diaphragm.
    Type: Grant
    Filed: January 21, 1986
    Date of Patent: November 11, 1986
    Assignee: Tokyo Shibaura Denki Kabushiki Kaisha
    Inventors: Nobuo Ochiai, Takashi Tsumagari
  • Patent number: 4535570
    Abstract: An apparatus for machining the periphery of a work is provided with a grinding wheel, a holding mechanism for holding the work, and a moving mechanism for moving the holding mechanism toward or away from the wheel. A touch sensor for detecting the contact between a grinding surface of the wheel and a test piece held by the holding mechanism is connected to the wheel and the holding mechanism. The forward or backward movement of the moving mechanism is numerically controlled by a sequence controller using a microcomputer. Data representing the position of the holding mechanism when the touch sensor detects the contact between the grinding surface of the wheel and the test piece is stored in an internal memory of the controller as machining end position data (N1). The memory also prestores machining amount data (N2) and total stroke data (N2+N3).
    Type: Grant
    Filed: May 4, 1983
    Date of Patent: August 20, 1985
    Assignee: Tokyo Shibaura Denki Kabushiki Kaisha
    Inventors: Nobuo Ochiai, Takashi Tsumagari