公开(公告)号：US20200089706A1

公开(公告)日：2020-03-19

申请号：US16295863

申请日：2019-03-07

Applicant: HITACHI, LTD.

Inventor： Etsuko NOMOTO ,  Yuko TSUCHIYA

IPC: G06F16/906 ,  G09F3/02 ,  G06F16/901 ,  G02B27/01

Abstract: The material development assistance system includes a first control unit giving, based on input information inputted as the prototype plan of the material and a keyword configuring a keyword tree stored in a storage unit, a prototype ID for identifying the prototype plan, a second control unit associating the keyword corresponding to the input information given the prototype ID with the index of the input information and accumulating the associated index in the storage unit as a tree structure for each classification group, a third control unit determining whether or not the index for the classification group accumulated in the storage unit and the input information are in a predetermined relation and when determining that the index and the input information are in the predetermined relation, reading a past prototype plan using the index from the storage unit, and a fourth control unit outputting a new prototype plan.

公开(公告)号：US20200097838A1

公开(公告)日：2020-03-26

申请号：US16360057

申请日：2019-03-21

Applicant: Hitachi, Ltd.

Inventor： Yuko TSUCHIYA ,  Etsuko NOMOTO ,  Satoko HINOMIZU ,  Toru YASUMURA

IPC: G06N5/02 ,  G06N5/04 ,  G06F16/17 ,  G06F16/9038 ,  G06F16/9035 ,  G06F16/11

Abstract: A research and development support system includes: one or more databases that store a plurality of types of data and information related to research and development, and an administrative system that accesses the one or more databases to perform information processing. The one or more databases stores research and development-related information as information related to research and development conducted by a researcher, device-related information as information related to devices used for research and development, and usage history information as information on history of the device being used by the researcher. The administrative system is configured to generate and outputting information that supports research and development on the basis of the usage history information, the device-related information, and the research and development-related information.