Abstract
From the background information supplied by the inventors, news correspondents obtained the followingquote:“1. Field of the Invention“The present disclosure relates to devices and methods for analyzing time series data.“2. Description of the Related Art“In various technical fields, there is a need to monitor operation of machines or machine systems. Forexample, in the field of oil or gas production, a large number of pumps, typically electric submersible pumps(ESPs), may be monitored for purposes of providing preventive maintenance and thereby ensuring highavailability.