Patents by Inventor Toshimi Tajima

Toshimi Tajima 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: 7730600
    Abstract: In order to efficiently detach and collect an IC tag (1) from a paper sheet (2) to which the IC tag (1) is attached, the IC tag (1) is detached from the paper sheet (2) by applying external force to the adhesive surface between the paper sheet (2) and the IC tag (1) (detachment step). Next, the detached IC tag (1) is fractionated from other substances (fractionation step).
    Type: Grant
    Filed: January 21, 2004
    Date of Patent: June 8, 2010
    Assignees: Sagawa Printing Co., Ltd., Nobukatsu Nishida
    Inventors: Nobukatsu Nishida, Hiroshi Iwata, Toshihiko Kawanami, Toshimi Tajima
  • Publication number: 20090072976
    Abstract: In order to efficiently detach and collect an IC tag (1) from a paper sheet (2) to which the IC tag (1) is attached, the IC tag (1) is detached from the paper sheet (2) by applying external force to the adhesive surface between the paper sheet (2) and the IC tag (1) (detachment step). Next, the detached IC tag (1) is fractionated from other substances (fractionation step).
    Type: Application
    Filed: November 14, 2008
    Publication date: March 19, 2009
    Applicants: MITSUBISHI HEAVY INDUSTRIES, LTD, SAGAWA PRINTING CO., LTD, Nobukatsu NISHIDA
    Inventors: Nobukatsu NISHIDA, Hiroshi Iwata, Toshihiko Kawanami, Toshimi Tajima
  • Publication number: 20090066514
    Abstract: In order to efficiently detach and collect an IC tag (1) from a paper sheet (2) to which the IC tag (1) is attached, the IC tag (1) is detached from the paper sheet (2) by applying external force to the adhesive surface between the paper sheet (2) and the IC tag (1) (detachment step). Next, the detached IC tag (1) is fractionated from other substances (fractionation step).
    Type: Application
    Filed: November 14, 2008
    Publication date: March 12, 2009
    Applicants: MITSUBISHI HEAVY INDUSTRIES, LTD, SAGAWA PRINTING CO., LTD
    Inventors: Nobukatsu NISHIDA, Hiroshi Iwata, Toshihiko Kawanami, Toshimi Tajima
  • Publication number: 20060125636
    Abstract: In order to efficiently detach and collect an IC tag (1) from a paper sheet (2) to which the IC tag (1) is attached, the IC tag (1) is detached from the paper sheet (2) by applying external force to the adhesive surface between the paper sheet (2) and the IC tag (1) (detachment step). Next, the detached IC tag (1) is fractionated from other substances (fractionation step).
    Type: Application
    Filed: January 21, 2004
    Publication date: June 15, 2006
    Applicants: Mitsubishi Heavy Industries, LTD., Sagawa Printing Co., LTD., Nobukatsu NISHIDA
    Inventors: Nobukatsu Nishida, Hiroshi Iwata, Toshihiko Kawanami, Toshimi Tajima
  • Patent number: 5997693
    Abstract: A stock liquor pressure pulsation absorbing apparatus of an active type is able to absorb pressure pulsations in an ordinarily demanded frequency range of 0.01 to 100 Hz. A by-pass pipe (2) extracts a portion of a stock liquor from a master pipe (1) for supplying the stock liquor to a paper machine headbox. A control pump (7) returns a portion of the stock liquor so extracted into the by-pass pipe. A detector (3) detects a stock liquor pulsation pressure at a branch point, or on an upstream side thereof, of the by-pass pipe and master pipe for controlling the control pump. The pressure pulsation, including the low frequency range, of the stock liquor is thereby absorbed accurately and precisely, variations in the basis weight are made small and a stable supply of final products with a high quality can be attained.
    Type: Grant
    Filed: June 12, 1998
    Date of Patent: December 7, 1999
    Assignee: Mitsubishi Heavy Industries, Ltd.
    Inventors: Hideki Hirooka, Toshimi Tajima, Tetsuo Makino, Mamoru Tanaka
  • Patent number: 5470439
    Abstract: A flow rate regulating apparatus of a paper-making machine headbox is compact, can regulate the flow directions of jets of the wet paper stock during operation, and prevents stagnation. Each of tubes at ends of a tube bank disposed upstream of a slice chamber of the headbox for receiving stock from a tapered header includes a first tubular portion consisting of an inlet section having a small inner diameter, a take-out section protruding to the outside of the tube bank, and an outlet section contiguous to the take-out section, and a second tubular portion having a large inner diameter. The inner diameter of each take-out section is larger than the inner diameter of tubes located in the central portion of the tube bank. The take-out sections are provided with a flow rate regulating valve and a flow meter. Alternatively, the end tubes each have a first tubular portion that is straight, and a second tubular portion having a larger inner diameter than and disposed coaxially with the first tubular portion.
    Type: Grant
    Filed: October 28, 1993
    Date of Patent: November 28, 1995
    Assignee: Mitsubishi Jukogyo Kabushiki Kaisha
    Inventors: Tetsuo Makino, Keiichi Fujiki, Toshimi Tajima