Title:
MATERIAL DESIGNING DEVICE, MATERIAL DESIGNING METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2024/038716
Kind Code:
A1
Abstract:
The present invention performs local search, which tends to lead to a local solution, while maintaining initial value dependency. This material designing device comprises: a peripheral composition generation unit configured to generate a peripheral composition in which each of factors included in a composition candidate for a target substance is varied in a predetermined search range; a property prediction unit configured to predict the material properties of the target substance on the basis of the peripheral composition; a composition candidate updating unit configured to update the composition candidate with a peripheral composition if the peripheral composition improves the material properties; a search range expanding unit configured to expand the search range in the absence of the peripheral composition that improves the material properties; and a factor exchange unit configured to exchange the factors of the composition candidate when the search range exceeds a predetermined range.
Inventors:
KAKUDA KOHSUKE (JP)
TAKEMOTO SHIMPEI (JP)
OKUNO YOSHISHIGE (JP)
TAKEMOTO SHIMPEI (JP)
OKUNO YOSHISHIGE (JP)
Application Number:
PCT/JP2023/025711
Publication Date:
February 22, 2024
Filing Date:
July 12, 2023
Export Citation:
Assignee:
RESONAC CORP (JP)
International Classes:
G16C60/00
Domestic Patent References:
| WO2022117664A1 | 2022-06-09 |
Foreign References:
| JP2003039180A | 2003-02-12 | |||
| JP2021012501A | 2021-02-04 | |||
| KR20220073453A | 2022-06-03 | |||
| US20200257933A1 | 2020-08-13 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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