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:
Mar. 10, 2020
Filed:
Apr. 26, 2018
Yokogawa Electric Corporation, Tokyo, JP;
YOKOGAWA ELECTRIC CORPORATION, Tokyo, JP;
Abstract
A data processing apparatus includes an acquisition circuit that acquires time-series data comprising a plurality of values observed in a plurality of channels at a plurality of points in time; a change trend calculation circuit that calculates a change trend of the observed values at each of the points in time on a channel-by-channel basis; a memory that stores a plurality of judgment tables each indicating a change trend of previous values at each of the points in time within a predetermined time period up to the current point in time; a comparison circuit that compares change trend data comprising a set of change trends of the observed values for each of the channels within the predetermined time period with the judgment tables; and a notification output circuit that outputs a notification related to a temporal change in the observed values on the basis of a result of the comparison.