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. 14, 2021
Filed:
Jan. 03, 2019
Applicant:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Inventors:
Takuro Moriyama, Tokyo, JP;
Gaku Ishii, Kanagawa, JP;
Assignee:
KABUSHIKl KAISHA TOSHIBA, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/30 (2006.01); G01D 18/00 (2006.01); G01D 3/032 (2006.01);
U.S. Cl.
CPC ...
G01D 18/00 (2013.01); G01D 3/032 (2013.01);
Abstract
According to one embodiment, an information processing device includes an anomaly detector and an integration unit. The anomaly detector is configured to estimate a degree of drift anomaly based on measured values of a sensor during a sub-period which is a part of a monitored period. The integration unit is configured to estimate the degree of drift anomaly accumulated within the monitored period based on the estimated degrees of drift anomaly accumulated within the sub-periods. Symptoms of a drift anomaly include mismatches between the actual values and measured values.