Patents by Inventor Daisuke Kanaya

Daisuke Kanaya 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).

  • Numerical control method and apparatus therefor
    Patent number: 8374718
    Abstract: A preceding-check processing sequence is provided separately from a machine-control processing sequence for an actual machine control, to make it possible to perform a collision check at an accurate position from an operation restart time of a machining program even when an operator interrupts an operation in the middle of the machining program or when the operator interrupts the operation as having detected a collision. This preceding-check processing sequence performs a collision possibility check ahead of an actual machine control. In this arrangement, there is provided a control-state synchronizing unit that matches a state of the preceding-check processing sequence with a state of the machine-control processing sequence during a period from when a machine stops until when the machine restarts an operation.
    Type: Grant
    Filed: April 22, 2008
    Date of Patent: February 12, 2013
    Assignee: Mitsubishi Electric Corporation
    Inventors: Nobuyuki Takahashi, Takashi Kamiya, Daisuke Kanaya, Tadahiro Otsuka, Ryoichi Ikeda
  • NUMERICAL CONTROL METHOD AND APPARATUS THEREFOR
    Publication number: 20110035044
    Abstract: A preceding-check processing sequence is provided separately from a machine-control processing sequence for an actual machine control, to make it possible to perform a collision check at an accurate position from an operation restart time of a machining program even when an operator interrupts an operation in the middle of the machining program or when the operator interrupts the operation as having detected a collision. This preceding-check processing sequence performs a collision possibility check ahead of an actual machine control. In this arrangement, there is provided a control-state synchronizing unit that matches a state of the preceding-check processing sequence with a state of the machine-control processing sequence during a period from when a machine stops until when the machine restarts an operation.
    Type: Application
    Filed: April 22, 2008
    Publication date: February 10, 2011
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Nobuyuki Takahashi, Takashi Kamiya, Daisuke Kanaya, Tadahiro Otsuka, Ryoichi Ikeda