Patents by Inventor Rei KARASAWA

Rei KARASAWA 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).

  • Publication number: 20220382228
    Abstract: Provided is a prediction apparatus including: a data acquisition unit configured to acquire setting value data indicating a setting value of a controlled object and physical quantity data indicating a physical quantity of a product obtained by controlling the controlled object; a prediction unit configured to calculate, using the setting value data and the physical quantity data, a plurality of prediction values obtained by predicting a plurality of physical quantities in the product on a basis of a setting value used for control of the controlled object; an evaluation unit configured to evaluate the plurality of prediction values on a basis of a predefined reference; and an output unit configured to output a setting value recommended according to a result of the evaluation.
    Type: Application
    Filed: May 10, 2022
    Publication date: December 1, 2022
    Inventors: Masaki ISHII, Makoto ENDO, Makoto MIYAO, Rei KARASAWA, Go TAKAMI
  • Publication number: 20220351101
    Abstract: Provided is an evaluation apparatus comprising: an environmental data acquisition unit configured to acquire environmental data indicating an operation environment of equipment; a performance data acquisition unit configured to acquire performance data indicating an operation performance of the equipment; an estimation unit configured to estimate an operation performance on an operation basis in a learning target period under an operation environment in an evaluation target period, based on the environmental data and the performance data in the learning target period; an evaluation unit configured to calculate an indicator that relatively evaluates an actually measured value of an operation performance in the evaluation target period with respect to an estimated value of the estimated operation performance; and an output unit configured to output the indicator.
    Type: Application
    Filed: April 19, 2022
    Publication date: November 3, 2022
    Inventors: Rei KARASAWA, Makoto ENDO, Nobuyuki MORIOKA, Go TAKAMI, Masaki ISHII
  • Publication number: 20210132556
    Abstract: An apparatus is provided, which includes a setting unit for setting an operation content for a manufacturing system configured to manufacture an object to be manufactured, a first acquisition unit for acquiring a posterior state parameter set indicating a state of at least one of the manufacturing system or the object to be manufactured after the operation content is set, and a learning processing unit for executing, by using learning data including the operation content and the posterior state parameter set, a learning process of a control model of the manufacturing system configured to output the operation content that increases a reward value determined by a preset reward function in response to input of a state parameter set indicating a state of at least one of the manufacturing system or the object to be manufactured.
    Type: Application
    Filed: October 20, 2020
    Publication date: May 6, 2021
    Inventors: Junji YAMAMOTO, Hiroaki KANOKOGI, Keiichiro KOBUCHI, Yota FURUKAWA, Rei KARASAWA, Hiroto ABE