The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 28, 2010
Filed:
Oct. 04, 2007
Hiroyuki Konno, Yokohama, JP;
Kenichi Funaki, Tokyo, JP;
Takahiro Ogura, Kodaira, JP;
Akira Nagamatsu, Yokohama, JP;
Hiroyuki Konno, Yokohama, JP;
Kenichi Funaki, Tokyo, JP;
Takahiro Ogura, Kodaira, JP;
Akira Nagamatsu, Yokohama, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
An issue to be settled by the present invention is to define a simulation model in accordance with the structure of a causal relation easy to be understood by human and to shorten greatly a simulation program development period. A simulation program is automatically generated by extracting, as nodes, specific items such as phenomenon, events and targets of constituent elements of economy, society or the like regarded as a system, coupling the nodes with arcs to define the structure of the causal relation, and defining a variable necessary for calculating metrics and a calculation formula therefor, relative to a simulation model inheriting the defined structure.