公开(公告)号：US20220261510A1

公开(公告)日：2022-08-18

申请号：US17628292

申请日：2020-07-17

Applicant: SHOWA DENKO K.K.

Inventor： Shimpei TAKEMOTO ,  Katsuki OKUNO ,  Takuya MINAMI ,  Naoto AONUMA ,  Eriko TAKEDA ,  Yoshishige OKUNO

IPC: G06F30/10 ,  G06F30/27

Abstract: A material design system includes an expert terminal capable of using a model learning interface for performing machine learning of a model that inputs and outputs a correspondence between a design condition and a material property value of the material to be designed, and a plurality of general-purpose terminals configured to use a material design interface for estimating the material property value based on the design condition or estimating the design condition based on the material property value, by using a learned model that is created by the expert terminal and is for the material to be designed.

公开(公告)号：US20220292229A1

公开(公告)日：2022-09-15

申请号：US17753402

申请日：2020-09-01

Applicant: SHOWA DENKO K.K.

Inventor： Naoto AONUMA ,  Shimpei TAKEMOTO ,  Eriko TAKEDA ,  Yoshishige OKUNO ,  Hiroki KURAMOTO ,  Yasuaki KAWAGUCHI

IPC: G06F30/10 ,  G06F30/27

Abstract: A material design apparatus is provided that can derive an optimal solution of a design condition of a polymer that satisfies desired and required physical properties. A material design apparatus 1 includes a blend proportion range input unit 11 configured to set a specified range of a design condition of a polymer, a comprehensive analysis point generation unit 12 configured to generate multiple comprehensive analysis points within the specified range input in the blend proportion range input unit 11, a comprehensive analysis point-polymer physical property value storage unit 14 configured to input the comprehensive analysis point generated in the comprehensive analysis point generation unit 12 into a learned model 13 to calculate a physical property value of a polymer and to store a data set in which the physical property value of the polymer and each point of the comprehensive analysis point are linked, a required physical property input unit 21 configured to set a specified range of a required physical property of a polymer material to be designed, and a filter unit 22 configured to select a comprehensive analysis point that satisfies the required physical property input in the required physical property input unit 21 from the data set stored in the comprehensive analysis point-polymer physical property value storage unit 14.