Patents by Inventor Keishuku Araki

Keishuku Araki 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: 8590822
    Abstract: A welding-wire-storing pail pack is provided in which a pressing member includes an annular body positioned on a coil of welding wire, a pressing margin extending from a position on an underside of the body at an inner peripheral edge of the coil toward an axis of the coil, and a projection provided on an inner peripheral edge of the pressing margin in such a manner as to project downward. The body has an inner diameter of 200 to 470 mm. A gap of 10 mm at the minimum is provided between an inner shell and the body. The pressing member weighs 600 to 2000 g. Thus, the wire is prevented from being tangled and/or kinked when being pulled out, and the occurrence of decoiling failure is prevented.
    Type: Grant
    Filed: November 29, 2010
    Date of Patent: November 26, 2013
    Assignee: Kobe Steel, Ltd.
    Inventors: Hiroshi Arita, Satoshi Ando, Keishuku Araki
  • Publication number: 20110155739
    Abstract: A welding-wire-storing pail pack is provided in which a pressing member includes an annular body positioned on a coil of welding wire, a pressing margin extending from a position on an underside of the body at an inner peripheral edge of the coil toward an axis of the coil, and a projection provided on an inner peripheral edge of the pressing margin in such a manner as to project downward. The body has an inner diameter of 200 to 470 mm. A gap of 10 mm at the minimum is provided between an inner shell and the body. The pressing member weighs 600 to 2000 g. Thus, the wire is prevented from being tangled and/or kinked when being pulled out, and the occurrence of decoiling failure is prevented.
    Type: Application
    Filed: November 29, 2010
    Publication date: June 30, 2011
    Applicant: Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    Inventors: Hiroshi ARITA, Satoshi Ando, Keishuku Araki