Title:
PREDICTION FORMULA MAKING DEVICE AND PREDICTION FORMULA MAKING METHOD
Document Type and Number:
WIPO Patent Application WO/2007/080688
Kind Code:
A1
Abstract:
A prediction formula making device has an achievement database, a degree of similarity calculation
means, and a prediction formula making means. The achievement database makes
the production conditions of a product produced in the past correspond to its
production result information, and stores a plurality of pieces of information which
is made to correspond by that production conditions and the result information. The
degree of similarity calculation means compares the production conditions stored
in the achievement database with the production conditions of a prediction object
and calculates the degree of similarity consisting of a plurality of comparison results.
The prediction formula making means determines the parameters of a prediction
formula corresponding to the production conditions of the prediction object.
Inventors:
SHIGEMORI HIROYASU (JP)
Application Number:
PCT/JP2006/321450
Publication Date:
July 19, 2007
Filing Date:
October 20, 2006
Export Citation:
Assignee:
JFE STEEL CORP (JP)
SHIGEMORI HIROYASU (JP)
SHIGEMORI HIROYASU (JP)
International Classes:
G06N5/04; G05B19/418; G06N20/00; G06Q10/00; G06Q50/00
Foreign References:
| JP2004355189A | 2004-12-16 | |||
| JP2003305508A | 2003-10-28 | |||
| JPH0695707A | 1994-04-08 | |||
| JP2001290508A | 2001-10-19 | |||
| JP2002157572A | 2002-05-31 | |||
| JP2001290508A | 2001-10-19 | |||
| JP2002157572A | 2002-05-31 | |||
| JP2004355189A | 2004-12-16 | |||
| JPH0695880A | 1994-04-08 |
Other References:
See also references of EP 1975860A4
Attorney, Agent or Firm:
OCHIAI, Kenichiro (7th floor Yanagiya building. 1-10, Nihonbashi 2-chome, Chuo-k, Tokyo 27, JP)
Download PDF: