Patent · US Active

Device maintenance apparatus, method for maintaining device, and storage medium

US10635556B2 · kind B2 · utility

0Cited by

3References

15Claims

0Family size

Assignee

Yokogawa Electric Corporation · JP

Inventors

Hirotaka Katayama · Saitama, JP
Hiromi Okamoto · Yokohama, JP
Yuya Iketsuki · Musashino, JP

Key dates

Filing date	Apr 7, 2017
Grant date	Apr 28, 2020
Priority date	—
Expiry date	Sep 16, 2037

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P90/80
WIPO fieldControl
WIPO sectorInstruments

Abstract

A device maintenance apparatus includes a setting operator configured to allow for setting a test pattern, the test pattern being set to define a change of output signals output from a device over time, and an execution operator configured to make the device output the output signals based on the set test pattern.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.