Patents by Inventor Hideo Nakazawa

Hideo Nakazawa 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: 20100036910
    Abstract: In the setting of distribution contents and distribution time of digital content, data processing efficiency is increased and operability is improved for users. Distribution processing is efficiently executed according to, for example, a position of a portable terminal, and excellent usability is realized for digital content and advertisements. To solve the problem, a system includes a distribution table storage section to store for each portable terminal user a distribution table in which distribution desired digital content identified by designation regarding distribution desired digital content is listed in time series, and a distribution processing section for distributing, when request information of distribution is received from a portable terminal, the distribution desired digital content listed in the distribution table to the portable terminal.
    Type: Application
    Filed: October 13, 2009
    Publication date: February 11, 2010
    Inventors: Hideo NAKAZAWA, Yoshihide NISHIMURA, Haruhito KITTA, Sadayuki KINA
  • Publication number: 20060224716
    Abstract: In the setting of distribution contents and distribution time of digital content, data processing efficiency is increased and operability are improved for users. Distribution processing is efficiently executed according to, for example, a position of a portable terminal, and excellent usability is realized for digital content and advertisements. To solve the problem, a system includes a distribution table storage section to store for each portable terminal user a distribution table in which distribution desired digital content identified by designation regarding distribution desired digital content is listed in time series, and a distribution processing section for distributing, when request information of distribution is received from a portable terminal, the distribution desired digital content listed in the distribution table to the portable terminal.
    Type: Application
    Filed: March 29, 2006
    Publication date: October 5, 2006
    Inventors: Hideo Nakazawa, Yoshihide Nishimura, Haruhito Kitta, Sadayuki Kina
  • Publication number: 20050192861
    Abstract: The present invention relates to a technology for distributing information including an advertisement. According to the present invention, upon periodically distributing information to a terminal device from a server, e.g., once a day, history information distributed previously is transmitted to the server from the terminal device. Further, according to the present invention, contents and an order of information to be subsequently distributed are changed by use of the history information.
    Type: Application
    Filed: August 7, 2003
    Publication date: September 1, 2005
    Inventors: Hideo Nakazawa, Haruhito Kitta, Keisuke Ogawa, Atsunobu Hirota
  • Publication number: 20040103056
    Abstract: By using a client managing system, optimization of charge to be collected from a client and assortment of the client are carried out on the basis of information obtained by analyzing information on the payment of consideration paid by the client, and the information thus obtained is disclosed to investors, thereby providing a technique of advantageously securitizing assets to raise funds needed for the plant and equipment investment on enterprise equipment or communication equipment.
    Type: Application
    Filed: March 8, 2001
    Publication date: May 27, 2004
    Inventors: Yuichi Ikeda, Yasuhiro Kobayashi, Masayuki Tani, Keisuke Ogawa, Hideo Nakazawa, Hiroshi Hanyu, Naoko Kodama
  • Patent number: 5180554
    Abstract: A method of cleaning atmosphere gas used in manufacturing high-purity fine particles of reactive metals comprises the steps of: letting the moisture existing in the atmosphere gas condense into dew droplets using a cryogenic cooling medium; removing the moisture defined by the dew droplets through dissociation by letting it react with metallic Na that has been brought into contact with the dew droplets; generating a vapor of metallic Na in the atmosphere gas so as to remove the moisture still persisting in the atmosphere gas; further removing through dissociation the moisture still persisting in the atmosphere gas by letting it react with Na vapor that has been generated and dispersed into the atmosphere gas; letting the atmosphere gas cleaned of moisture come into contact with black barium powder; and detecting the presence of moisture in the atmosphere gas through a change in color of the black barium powder.
    Type: Grant
    Filed: July 29, 1991
    Date of Patent: January 19, 1993
    Assignee: Ishikawajima-Harima Heavy Industries Co., Ltd.
    Inventors: Toru Yamaguchi, Yukio Inazuki, Hideo Nakazawa
  • Patent number: 5162838
    Abstract: A facsimile apparatus has a transparent plate on which a document may be located. The document is then scanned by a scanner which includes electronic solid state light generation means e.g. LEDs which illuminate the document, with the light reflected from the document being detected by a detector. An electronic signal corresponding to an image of the document may then be transmitted to a remote location. Alternately, the facsimile apparatus may be used to copy the document. Cut paper sheets are withdrawn from storage and an image printed thereon by a heat transfer system in which a film of ink is selectively heated. Paper on which an image has been printed is then received on the upper surface of the storage. The facsimile apparatus may also have a document transporter for moving a document past the scanner with the scanner fixed.
    Type: Grant
    Filed: July 24, 1991
    Date of Patent: November 10, 1992
    Assignee: Hitachi, Ltd.
    Inventors: Tatsuki Inuzuka, Keisuke Nakashima, Toru Takei, Yasuyuki Kojima, Kyoichi Nomura, Shinichi Shinoda, Katsubumi Ouchi, Hideki Muroya, Eizou Ebisui, Norikazu Takahashi, Tomoe Sasayama, Hideo Nakazawa, Naoki Kinoshita, Yasunori Iwafuji, Takeshi Kobayashi, Hisashi Matsumoto, Hiroshi Kawamura, Tadashi Tamaoki, Shogo Matsumoto, Kenji Yokoi, Atuhiko Urusihara
  • Patent number: 5007243
    Abstract: A method of making high-purity fine particles of reactive metals, reactive especially in terms of their inclination to form hydroxides, comprises the steps of: preparing an inert gas atmosphere within which to manufacture the particles; reducing the moisture remaining in the inert gas atmosphere to an extremely low level; pulverizing the reactive metal within the moisture-free inert gas atmosphere; and collecting and sealing the product particles of reactive metal in a storage container in the same moisture-free inert gas atmosphere.
    Type: Grant
    Filed: November 21, 1989
    Date of Patent: April 16, 1991
    Assignees: IHI Master Metal Ltd., Ishikawajima-Harima Heavy Industries Co., Ltd.
    Inventors: Toru Yamaguchi, Yukio Inazuki, Hideo Nakazawa
  • Patent number: 4971258
    Abstract: A method of making high-purity fine particles of reactive metals, reactive especially in terms of their inclination to form hydroxides, comprises the steps of: preparing an inert gas atmosphere within which to manufacture the particles; reducing the moisture remaining in the inert gas atmosphere to an extremely low level; pulverizing the reactive metal within the moisture-free inert gas atmosphere; and collecting and sealing the product particles of reactive metal in a storage container in the same moisture-free inert gas atmosphere.
    Type: Grant
    Filed: July 11, 1989
    Date of Patent: November 20, 1990
    Assignees: IHI Master Metal Ltd., Ishikawajima Harima Heavy Industries Co., Ltd.
    Inventors: Toru Yamaguchi, Yukio Inazuki, Hideo Nakazawa
  • Patent number: 4597381
    Abstract: The apparatus is intended to monitor operation of an artificial internal organ, such as an auxiliary heart, which is to be attached to the patient's body on the outer side. An optical fiber for image pick-up and another optical fiber for illumination are mounted to the artificial internal organ, and a video camera, light source for illumination, control switches, monitor television unit, etc. are disposed in a position remote from the artificial internal organ. For the purpose of enlarging the monitoring range and providing illumination of high efficiency, a mirror is mounted in the artificial internal organ. An optical axis of the optical fiber for image pick-up is arranged to be opposite or perpendicular to that of the optical fiber for illumination.
    Type: Grant
    Filed: November 14, 1984
    Date of Patent: July 1, 1986
    Assignee: Aisin Seiki Kabushiki Kaisha
    Inventors: Takeharu Oumi, Hideo Nakazawa
  • Patent number: 4583525
    Abstract: Positive pressure and negative pressure are alternately applied to artificial hearts so as to drive the same. Each of driving systems includes a pressure sensor, and a solenoid valve connected between a pressure source and an accumulator is controlled in its opening and closing in order that the detected pressure is made coincident with a set value. A pair of solenoid valves connected respectively to an output port of the accumulator in a positive pressure system and an output port of the accumulator in a negative pressure system are opened and closed, thereby to supply positive pressure air and negative pressure air to the artificial hearts alternately. There is also included a backup driving system, and upon receiving instruction for system switching, lamps are energized in due sequence so as to inform the operator of valves to be operated manually.
    Type: Grant
    Filed: June 26, 1985
    Date of Patent: April 22, 1986
    Assignee: Aisin Seiki K.K.
    Inventors: Akira Suzuki, Takeharu Oumi, Sanshiro Takamiya, Hideo Nakazawa
  • Patent number: 4546760
    Abstract: Positive pressure and negative pressure are alternately applied to artificial hearts so as to drive the same. Each of driving systems includes a pressure sensor, and a solenoid valve connected between a pressure source and an accumulator is controlled in its opening and closing in order that the detected pressure is made coincident with a set value. A pair of solenoid valves connected respectively to an output port of the accumulator in a positive pressure system and an output port of the accumulator in a negative pressure system are opened and closed, thereby to supply positive pressure air and negative pressure air to the artificial hearts alternately. There is also included a backup driving system, and upon receiving instruction for system switching, lamps are energized in due sequence so as to inform the operator of valves to be operated manually.
    Type: Grant
    Filed: March 28, 1983
    Date of Patent: October 15, 1985
    Assignee: Aisin Seiki Kabushiki Kaisha
    Inventors: Akira Suzuki, Takeharu Oumi, Sanshiro Takamiya, Hideo Nakazawa
  • Patent number: D332258
    Type: Grant
    Filed: February 22, 1991
    Date of Patent: January 5, 1993
    Assignee: Hitachi, Ltd.
    Inventors: Atsuhiko Urushihara, Kenta Kumagai, Sumie Komuro, Taisuke Kashima, Hideo Nakazawa
  • Patent number: D339801
    Type: Grant
    Filed: March 2, 1992
    Date of Patent: September 28, 1993
    Inventors: Atsuhiko Urushihara, Taisuke Kashima, Sumie Komuro, Hideo Nakazawa, Masahiro Soga