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. 21, 2004
Filed:
Oct. 03, 2002
Applicant:
Inventors:
Assignee:
Yamatake Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E03B 1/00 ; G05D 7/06 ; G06F 1/760 ;
U.S. Cl.
CPC ...
E03B 1/00 ; G05D 7/06 ; G06F 1/760 ;
Abstract
Many actual data , each consisting of a set of an actual water distribution amount obtained in advance from a water management system and a variable needed for prediction, are loaded and retained as history data , an input space of a case base is quantized according to a desired output allowance error, each history data is set in the quantized input space, and a case representing at least one history data is prepared to generate a case base . Then a similar case corresponding to a newly input prediction condition is retrieved from the case base , and a water distribution amount corresponding to the prediction condition is estimated from the retrieved similar case.