Patents by Inventor Yasuo Nozaki

Yasuo Nozaki 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).

  • Patent number: 7845917
    Abstract: An electric blower includes a motor having a stator on which field windings are wound, a rotor facing the stator, and a bracket covering the stator and the rotor. The electric blower further includes a fan mounted to a shaft coupled to the rotor, and an air guide having a diffuser provided to the outer circumference of the fan and formed of a plurality of stationary blades adjacent to each other. The electric blower still includes a fan case having openings at its outer circumference for discharging a part of the air having passed the diffuser to the outside, and protrusions having a brim for covering a part of the openings. The foregoing structure allows the air blower to cool the motor with airflow generated by the fan.
    Type: Grant
    Filed: October 31, 2005
    Date of Patent: December 7, 2010
    Assignee: Panasonic Corporation
    Inventors: Shiro Tateishi, Yasuo Nozaki, Akira Yamaguchi
  • Publication number: 20080193305
    Abstract: An electric blower includes a motor having a stator on which field windings are wound, a rotor facing the stator, and a bracket covering the stator and the rotor. The electric blower further includes a fan mounted to a shaft coupled to the rotor, and an air guide having a diffuser provided to the outer circumference of the fan and formed of a plurality of stationary blades adjacent to each other. The electric blower still includes a fan case having openings at its outer circumference for discharging a part of the air having passed the diffuser to the outside, and protrusions having a brim for covering a part of the openings. The foregoing structure allows the air blower to cool the motor with airflow generated by the fan.
    Type: Application
    Filed: October 31, 2005
    Publication date: August 14, 2008
    Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    Inventors: Shiro Tateishi, Yasuo Nozaki, Akira Yamaguchi
  • Patent number: 6967675
    Abstract: A digital camera includes an interface connected with a memory card. To the memory card is recorded an image file including a compressed main-image data and compressed thumbnail image data of a subject taken. When the operator selects a transmit mode and performs predetermined key operation, the image file recorded on the memory card is transmitted to an Internet server via a communication circuit. After completing the transmission, the image files already transmitted are erased leaving the compressed thumbnail image data.
    Type: Grant
    Filed: October 26, 2000
    Date of Patent: November 22, 2005
    Assignee: Sanyo Electric Co., Ltd.
    Inventors: Kazuo Ito, Yasuo Nozaki
  • Patent number: 5678809
    Abstract: A spring member made of a carbon fibers/carbon composite material in which carbon fibers are dispersed in a matrix of graphite, The spring member has a spring constant in a range of 0.1 to 25 kg/mm and a density of about 1.5 to 3.0 g/cm.sup.3. For use in high temperature severe conditions a ceramic material is incorporated into the surface of the spring member.
    Type: Grant
    Filed: December 29, 1995
    Date of Patent: October 21, 1997
    Assignee: Across Co., Ltd.
    Inventors: Takao Nakagawa, Masaharu Tachibana, Mihoko Yamashita, Yasuo Nozaki, Toshihiro Sato
  • Patent number: 5503783
    Abstract: A spring member made of a carbon fibers/carbon composite material in which carbon fibers are dispersed in a matrix of graphite, and a process for producing such a spring member. The process includes the steps of: (a) forming raw preformed yarns; (b) shaping the raw preformed yarns in a form of a yarn member, a taper member or a sheet member; (c) coiling the thus shaped member around a core rod together with a coiling spacer; (d) molding the coiled member by hot pressing at about 300.degree. C.-2000.degree. C. under a given pressurized pressure; and graphitizing the coiled member at 1500.degree. C.-3000.degree. C., after carbonizing at 700.degree.-1200.degree.C. if necessary.
    Type: Grant
    Filed: June 1, 1994
    Date of Patent: April 2, 1996
    Assignee: Across Co., Ltd.
    Inventors: Takao Nakagawa, Masaharu Tachibana, Mihoko Yamashita, Yasuo Nozaki, Toshihiro Sato
  • Patent number: 4853092
    Abstract: The first embodiment of the present invention is a process for producing a multicolor display comprising the following steps (a) a transfer panel which has thereon electroconductive layers insulated with each other is immersed in an electrodeposition bath, in which a voltage is applied to one or more of said electroconductive layers to be colored with a same color to form the color layer thereon, (b) said step (a) is repeated with the other colors to form a multicolor layer, and (c) said multicolor layer is transferred onto a transparent substrate. The second embodiment of the present invention is an improved process of the first embodiment, wherein both the multicolor layer and the electroconductive layer are transferred onto the transparent substrate.
    Type: Grant
    Filed: April 25, 1988
    Date of Patent: August 1, 1989
    Assignee: Nippon Paint Co., Ltd.
    Inventors: Akira Matsumura, Yasuo Nozaki, Katsukiyo Ishikawa
  • Patent number: 4616880
    Abstract: This disclosure relates to a continuous excavator for use in open-pit mining, which comprises a self-propelled main frame, a rotating cutter drum supported by pivotal booms and having cutter bits on its outer periphery for excavating the ground material, and a scraper supported behind a lower portion of said drum which collects earth/rock material dug by the cutter bits. An upward conveyor is supported on the frame and slopes upwardly to convey up the earth/rock material from the scraper. Another pivotable conveyor is supported at one end on the frame below the upper end of the upward conveyor, and it is pivotable both horizontally and vertically in order to convey the earth/rock material from the upward conveyor out of the excavator to a desired location.
    Type: Grant
    Filed: December 21, 1982
    Date of Patent: October 14, 1986
    Assignee: Kawasaki Jukogyo Kabushiki Kaisha
    Inventors: Yasuo Nozaki, Yoshikazu Oishi, Takanori Koga
  • Patent number: 3941066
    Abstract: Waste synthetic high polymer, especially those containing polyvinyl chloride and the like chlorine-containing synthetic resins are heated at 200.degree.-500.degree.C to thereby form a hot molten bath of fusible materials contained in the waste resin mixture and the chlorine-containing resins are effectively decomposed in the molten bath kept at the temperature of 200.degree.-500.degree.C with the generation of hydrogen chloride gas which can be recovered as hydrochloric acid.
    Type: Grant
    Filed: March 3, 1972
    Date of Patent: March 2, 1976
    Assignee: Kawasaki Jukogyo Kabushiki Kaisha
    Inventors: Hayami Itoh, Mamoru Yamada, Yasuo Nozaki
  • Patent number: 3933989
    Abstract: Waste synthetic high polymer, especially those containing polyvinyl chloride and the like chlorine-containing synthetic resins are heated at 200.degree.-500.degree.C to thereby form a hot molten bath of fusible materials contained in the waste resin mixture and the chlorine-containing resins are effectively decomposed in the molten bath kept at the temperature of 200.degree.-500.degree.C with the generation of hydrogen chloride gas which can be recovered as hydrochloric acid.
    Type: Grant
    Filed: January 11, 1974
    Date of Patent: January 20, 1976
    Assignee: Kawasaki Jukogyo Kabushiki Kaisha
    Inventors: Hayami Itoh, Mamoru Yamada, Yasuo Nozaki
  • Patent number: D533936
    Type: Grant
    Filed: May 16, 2005
    Date of Patent: December 19, 2006
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Shiro Tateishi, Yasuo Nozaki
  • Patent number: D534645
    Type: Grant
    Filed: May 16, 2005
    Date of Patent: January 2, 2007
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Shiro Tateishi, Akira Yamaguchi, Yasuo Nozaki