Title:
SEARCH METHOD, SEARCH DEVICE, AND SEARCH SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/159237
Kind Code:
A1
Abstract:
The present invention searches, in order of priority, for, from among arbitrary combinations of a plurality of physical property parameters, a combination of physical property parameters having a significant relationship. The present invention comprises a database stored in a storage device, a graph generation step, a graph search step, and a priority determination step, wherein: the database stores multiple pairs of physical property parameters having a mutual relationship; the graph generation step is for generating a graph in which the multiple parameters stored in the database are represented as nodes, and inter-node spaces corresponding to the respective physical property parameter pairs each being stored as having a relationship therebetween are represented as edges; the graph search step is for searching for a graph on the basis of a given search condition and presents a plurality of related physical properties or inter-physical property relationship paths representing relationships between physical properties; and the priority determination step is for determining, by using information about the nodes and/or edges, the degrees of priority for the presented plurality of related physical properties or inter-physical property relationship paths, and outputs a result in the descending order of priority.
Inventors:
YOSHITAKE MICHIKO (JP)
YAGYU SHINJIRO (JP)
CHIKYO TOYOHIRO (JP)
KUWAJIMA ISAO (JP)
YAGYU SHINJIRO (JP)
CHIKYO TOYOHIRO (JP)
KUWAJIMA ISAO (JP)
Application Number:
PCT/JP2018/004108
Publication Date:
September 07, 2018
Filing Date:
February 07, 2018
Export Citation:
Assignee:
NAT INST MATERIALS SCIENCE (JP)
International Classes:
G06F17/30
Foreign References:
| JP2014010812A | 2014-01-20 | |||
| JP2003021525A | 2003-01-24 | |||
| JP2016212461A | 2016-12-15 | |||
| JP2008226168A | 2008-09-25 | |||
| US20150379414A1 | 2015-12-31 | |||
| JP2007018444A | 2007-01-25 |
Other References:
YOSHITAKE, MICHIKO: "Materials Curation: Material Design by Multi-Disciplinary Use of Material Information", JOURNAL OF THE JAPAN INSTITUTE OF METALS AND MATERIALS, vol. 80, no. 10, 9 September 2016 (2016-09-09), pages 603 - 611, XP055538972, Retrieved from the Internet [retrieved on 20180403]
See also references of EP 3591546A4
BERGE, CMASAO IRI MASAO ET AL.: "The Theory of Graphs", 1976, SAIENSU-SHA CO., LTD.
FRANK HARARYIKEDA SADAO: "Graph Theory", 1971, KYORITSU SHUPPAN CO., LTD.
YOSHITAKE MICHIKO, JOURNAL OF THE JAPAN INSTITUTE OF METALS AND MATERIALS, vol. 80, no. 10, 2016, pages 603 - 611
See also references of EP 3591546A4
BERGE, CMASAO IRI MASAO ET AL.: "The Theory of Graphs", 1976, SAIENSU-SHA CO., LTD.
FRANK HARARYIKEDA SADAO: "Graph Theory", 1971, KYORITSU SHUPPAN CO., LTD.
YOSHITAKE MICHIKO, JOURNAL OF THE JAPAN INSTITUTE OF METALS AND MATERIALS, vol. 80, no. 10, 2016, pages 603 - 611
Attorney, Agent or Firm:
KOJIMA, Hirotsugu (JP)
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