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:
Jul. 28, 2026
Filed:
Sep. 07, 2023
Applicants:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Energy Systems & Solutions Corporation, Kawasaki, JP;
Inventors:
Kenichirou Ogawa, Yokohama, JP;
Shunsuke Ishizaki, Yokohama, JP;
Tetsu Shijo, Tokyo, JP;
Yasuhiro Kanekiyo, Yokohama, JP;
Assignees:
KABUSHIKI KAISHA TOSHIBA, Kawasaki, JP;
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/34 (2020.01); G08B 21/18 (2006.01);
U.S. Cl.
CPC ...
G01R 31/343 (2013.01); G08B 21/182 (2013.01);
Abstract
A spark discharge monitoring system includes a receiving unit, a control unit, and a display unit. The receiving unit receives spark information. The control unit acquires a temporal change of the spark number based on the spark information, corrects the spark number based on operation data including at least a field current, and displays the temporal change of the corrected spark number on the display unit.