Patents by Inventor Masaya Minamide

Masaya Minamide 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).

  • Position control apparatus
    Patent number: 7982425
    Abstract: A position control apparatus includes a reverse displacement calculation unit configured to calculate a reverse displacement that represents an amount of movement made from a preceding reverse point to a current reverse point by an axis that performs a reversing motion; a reversing-time segmenting number calculation unit configured to compare the reverse displacement to a predetermined value, and, when the reverse displacement is less than the predetermined value, increase a value of a reversing-time segmenting number, which is a coefficient indicating a number of segments per unit time during a reversing motion, and, when the reverse displacement is greater than or equal to the predetermined value, decrease the value of the reversing-time segmenting number; and a quadrant inversion compensation unit configured to automatically adjust a quadrant inversion compensation amount according to the reversing-time segmenting number and perform the quadrant inversion compensation based on the automatically adjusted co
    Type: Grant
    Filed: June 5, 2009
    Date of Patent: July 19, 2011
    Assignee: Okuma Corporation
    Inventor: Masaya Minamide
  • POSITION CONTROL APPARATUS
    Publication number: 20090302796
    Abstract: A position control apparatus includes a reverse displacement calculation unit configured to calculate a reverse displacement that represents an amount of movement made from a preceding reverse point to a current reverse point by an axis that performs a reversing motion; a reversing-time segmenting number calculation unit configured to compare the reverse displacement to a predetermined value, and, when the reverse displacement is less than the predetermined value, increase a value of a reversing-time segmenting number, which is a coefficient indicating a number of segments per unit time during a reversing motion, and, when the reverse displacement is greater than or equal to the predetermined value, decrease the value of the reversing-time segmenting number; and a quadrant inversion compensation unit configured to automatically adjust a quadrant inversion compensation amount according to the reversing-time segmenting number and perform the quadrant inversion compensation based on the automatically adjusted co
    Type: Application
    Filed: June 5, 2009
    Publication date: December 10, 2009
    Applicant: OKUMA CORPORATION
    Inventor: Masaya Minamide
  • Position control apparatus
    Patent number: RE45693
    Abstract: A position control apparatus includes a reverse displacement calculation unit configured to calculate a reverse displacement that represents an amount of movement made from a preceding reverse point to a current reverse point by an axis that performs a reversing motion; a reversing-time segmenting number number of consecutive occurrences of reversing motions calculation unit configured to compare the reverse displacement to a predetermined value, and, when the reverse displacement is less than the predetermined value, increase a value of a reversing-time segmenting number of consecutive occurrences of reversing motions, which is a coefficient indicating a number of segments per unit time during a reversing motion, and, when the reverse displacement is greater than or equal to the predetermined value, decrease the value of the reversing-time segmenting number number of consecutive occurrences of reversing motions; and a quadrant inversion compensation unit configured to automatically adjust a quadrant inversio
    Type: Grant
    Filed: January 7, 2013
    Date of Patent: September 29, 2015
    Assignee: OKUMA Corporation
    Inventor: Masaya Minamide