Patents by Inventor Masuo Furutono

Masuo Furutono 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: 7817957
    Abstract: The invention provides a double feed sensing device capable of sensing double feed of paper sent out for the first time. The double feed sensing device includes a thickness sensing unit for sensing thickness of cut paper conveyed, a rigidity sensing unit for sensing bending rigidity of the conveyed paper, and a double feed determining unit for comparing a value of the thickness of the paper sensed by the thickness sensing unit and a value of the bending rigidity of the paper sensed by the rigidity sensing unit with threshold values of thickness and rigidity of the paper set based on values of thickness and bending rigidity of one sheet of the paper and values of thickness and bending rigidity of stacked sheets of the paper, so as to determine whether the paper is double-fed or not.
    Type: Grant
    Filed: July 10, 2006
    Date of Patent: October 19, 2010
    Assignee: Ricoh Company, Ltd.
    Inventors: Shunichi Oohara, Kunio Satou, Masuo Furutono
  • Patent number: 7244012
    Abstract: A Cleaning fluid discharge openings capable of supplying a cleaning fluid is provided around a suction port mounted in opposition to a nozzle hole. A negative pressure generating source performs suction from the suction port to take out the cleaning fluid from the cleaning fluid discharge openings and to contact the cleaning fluid, thus taken out, with a neighborhood of the nozzle hole, and the cleaning fluid thus contacted is sucked and recovered from the suction port. A member of the suction port is made of a porous resin and the cleaning fluid discharge openings comprise pores formed on a surface of the porous resin. A cleaning fluid supplied to the porous resin is taken out from the pores formed on the surface of the porous resin to clean the neighborhood of the nozzle holes and to simultaneously clean the suction port as a wiping member.
    Type: Grant
    Filed: October 28, 2004
    Date of Patent: July 17, 2007
    Assignee: Ricoh Printing Systems, Ltd.
    Inventors: Takahiro Yamada, Shinya Kobayashi, Takao Matsuoka, Masuo Furutono, Michinobu Watahiki
  • Publication number: 20070018383
    Abstract: The invention provides a double feed sensing device capable of sensing double feed of paper sent out for the first time. The double feed sensing device includes a thickness sensing unit for sensing thickness of cut paper conveyed, a rigidity sensing unit for sensing bending rigidity of the conveyed paper, and a double feed determining unit for comparing a value of the thickness of the paper sensed by the thickness sensing unit and a value of the bending rigidity of the paper sensed by the rigidity sensing unit with threshold values of thickness and rigidity of the paper set based on values of thickness and bending rigidity of one sheet of the paper and values of thickness and bending rigidity of stacked sheets of the paper, so as to determine whether the paper is double-fed or not.
    Type: Application
    Filed: July 10, 2006
    Publication date: January 25, 2007
    Applicant: Ricoh Printing Systems, Ltd.
    Inventors: Shunichi Ohara, Kunio Satou, Masuo Furutono
  • Publication number: 20050104926
    Abstract: A Cleaning fluid discharge openings capable of supplying a cleaning fluid is provided around a suction port mounted in opposition to a nozzle hole. A negative pressure generating source performs suction from the suction port to take out the cleaning fluid from the cleaning fluid discharge openings and to contact the cleaning fluid, thus taken out, with a neighborhood of the nozzle hole, and the cleaning fluid thus contacted is sucked and recovered from the suction port. A member of the suction port is made of a porous resin and the cleaning fluid discharge openings comprise pores formed on a surface of the porous resin. A cleaning fluid supplied to the porous resin is taken out from the pores formed on the surface of the porous resin to clean the neighborhood of the nozzle holes and to simultaneously clean the suction port as a wiping member.
    Type: Application
    Filed: October 28, 2004
    Publication date: May 19, 2005
    Applicant: Ricoh Printing Systems, Ltd.
    Inventors: Takahiro Yamada, Shinya Kobayashi, Takao Matsuoka, Masuo Furutono, Michinobu Watahiki
  • Patent number: 5780825
    Abstract: An automatic teller machine having an operation guide, an input unit, a transaction medium handling unit a halt requesting unit for requesting suspension of a transaction, a transaction recording unit for recording transaction information including information entered up to the point when the transaction suspension was requested and also for recording a transaction processing stage arrived at when the transaction suspension was requested, and an unreleased medium storing unit. When a transaction suspension is requested, a transaction resumption procedure is guided by the operation guide and, based on this transaction resumption procedure, the suspended transaction processing is resumed from the transaction processing stage recorded in the transaction recording unit by using the transaction information recorded in the transaction recording unit to release the transaction media stored in the unreleased medium storing unit.
    Type: Grant
    Filed: November 29, 1996
    Date of Patent: July 14, 1998
    Assignee: Hitachi, Ltd.
    Inventors: Ryoko Sato, Masao Okayama, Yoshio Fukudome, Masuo Furutono
  • Patent number: 5252813
    Abstract: An automatic transaction apparatus for dealing with cash or the like operates by being accessed by the user through the use of a user specific transaction medium card, which is inserted to the apparatus so that information recorded on it is read. In the event of some trouble of the apparatus, if the card cannot be ejected and returned to the user, a receipt slip of the card with information specific to the user being printed thereon is issued to the user in response to the ejection failure signal.
    Type: Grant
    Filed: April 9, 1991
    Date of Patent: October 12, 1993
    Assignee: Hitachi, Ltd.
    Inventors: Yasunori Hamada, Masuo Furutono
  • Patent number: 5101979
    Abstract: A paper sheet handling apparatus including a plurality of sheet accumulating portions and a sheet conveyor. A pointed separator is mounted on the conveyor for movement into a stack of paper sheets accumulated in one sheet accumulating portion to divide the stack into two parts with a gap formed therebetween. Gripping fingers mounted on the conveyor are moved into gripping engagement with one of the divided parts of the stack and then retracted to transfer the gripped part of the stack onto the conveyor. Holding members on the conveyor are movable into the gap to hold the paper sheets of the other part of the stack. The conveyor is movable to convey the gripped paper sheets to another sheet accumulating portion. The gripping fingers are again moved to transfer the thus conveyed sheets to the other sheet accumulating portion.
    Type: Grant
    Filed: July 7, 1989
    Date of Patent: April 7, 1992
    Assignee: Hitachi, Ltd.
    Inventors: Motoo Uno, Masuo Furutono, Mitsuyoshi Satoo, Kenji Taguchi, Toshio Ogata, Akihisa Ueda, Hiroshi Kitahata