Patents by Inventor Yoshitomo Shiramizu

Yoshitomo Shiramizu 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).

  • TIME CHART CREATION APPARATUS, CONTROLLER, MACHINE ELEMENT CONTROL SYSTEM, TIME CHART CREATION METHOD, AND INFORMATION STORAGE MEDIUM
    Publication number: 20150045958
    Abstract: A time chart creation apparatus for providing control data to a machine control system controlling an operation conversion apparatus includes circuitry which receives an input of a travel distance of a mechanical element of the operation conversion apparatus, receives an input of one or more of an acceleration time, a deceleration time, an acceleration rate and a deceleration rate of the mechanical element of the operation conversion apparatus, calculates a time chart based on the travel distance and one or more of the acceleration time, the deceleration time, the acceleration rate and the deceleration rate such that the time chart includes a velocity transition of the mechanical element of the operation conversion apparatus, and outputs the control data to the machine control system, which controls the mechanical element of the operation conversion apparatus based on the time chart represented in the control data.
    Type: Application
    Filed: October 27, 2014
    Publication date: February 12, 2015
    Applicant: KABUSHIKI KAISHA YASKAWA DENKI
    Inventors: Takeshi NAGATA, Yoshitomo Shiramizu, Kenichi Hirose, Naoki Shiromoto