Invention Application
- Patent Title: STATE ESTIMATION APPARATUS, METHOD, AND PROGRAM
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Application No.: US16629650Application Date: 2018-07-17
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Publication No.: US20200166552A1Publication Date: 2020-05-28
- Inventor: Eisuke SANEYOSHI , Shigeru KOUMOTO , Akira SHOUJIGUCHI
- Applicant: NEC Corporation
- Applicant Address: JP Minato-ku, Tokyo
- Assignee: NEC Corporation
- Current Assignee: NEC Corporation
- Current Assignee Address: JP Minato-ku, Tokyo
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@79a4d78a
- International Application: PCT/JP2018/026746 WO 20180717
- Main IPC: G01R19/25
- IPC: G01R19/25 ; G06F16/22
Abstract:
A state estimation apparatus is configured to extract a time interval to be analyzed from a time series of a first signal based on a second signal acquired in conjunction with the first signal relating to the operation of the facility, and estimate a change in a state of the facility based on waveform data of the time interval of the first signal.
Public/Granted literature
- US11486915B2 State estimation apparatus, method, and program Public/Granted day:2022-11-01
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