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:
Jun. 01, 2021
Filed:
Mar. 29, 2019
Applicant:
Fuji Electric Co., Ltd., Kawasaki, JP;
Inventor:
Hidetomo Ohashi, Matsumoto, JP;
Assignee:
FUJI ELECTRIC CO., LTD., Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01K 1/14 (2021.01); G01K 13/00 (2021.01); G01K 7/00 (2006.01); G01K 7/01 (2006.01); G01K 7/25 (2006.01);
U.S. Cl.
CPC ...
G01K 7/01 (2013.01); G01K 7/25 (2013.01);
Abstract
A temperature detection device which receives a temperature signal from a temperature sensor and outputs an electrical signal corresponding to the temperature signal. A temperature slope which is an amount of change in an output of the electric signal relative to an amount of change in the temperature signal is changed at a predetermined temperature threshold.