Patents by Inventor Mitsuharu ONODERA

Mitsuharu ONODERA 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).

  • Wire electric discharge machine performing machining while adjusting machining condition
    Patent number: 10088815
    Abstract: A wire electric discharge machine according to the present invention includes a machine learning device which performs machine learning for adjustment of a machining condition of the wire electric discharge machine, the machine learning device includes a state observation unit which acquires data related to a machining state of a workpiece, a reward calculation unit which calculates a reward based on data related to a machining state, a machining condition adjustment learning unit which determines an adjustment amount of a machining condition based on a machine learning result and data related to a machining state, and a machining condition adjustment unit which adjusts a machining condition based on the determined adjustment amount of a machining condition, and the machining condition adjustment learning unit performs machine learning for adjustment of a machining condition based on the determined adjustment amount of a machining condition, data related to a machining state and acquired by the state observat
    Type: Grant
    Filed: August 26, 2016
    Date of Patent: October 2, 2018
    Assignee: FANUC CORPORATION
    Inventors: Mitsuharu Onodera, Kaoru Hiraga
  • WIRE ELECTRIC DISCHARGE MACHINE PERFORMING MACHINING WHILE ADJUSTING MACHINING CONDITION
    Publication number: 20170060105
    Abstract: A wire electric discharge machine according to the present invention includes a machine learning device which performs machine learning for adjustment of a machining condition of the wire electric discharge machine, the machine learning device includes a state observation unit which acquires data related to a machining state of a workpiece, a reward calculation unit which calculates a reward based on data related to a machining state, a machining condition adjustment learning unit which determines an adjustment amount of a machining condition based on a machine learning result and data related to a machining state, and a machining condition adjustment unit which adjusts a machining condition based on the determined adjustment amount of a machining condition, and the machining condition adjustment learning unit performs machine learning for adjustment of a machining condition based on the determined adjustment amount of a machining condition, data related to a machining state and acquired by the state observat
    Type: Application
    Filed: August 26, 2016
    Publication date: March 2, 2017
    Inventors: Mitsuharu ONODERA, Kaoru HIRAGA