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:
Sep. 10, 2019
Filed:
Aug. 22, 2015
Applicant:
Kyocera Corporation, Kyoto-shi, Kyoto, JP;
Inventors:
Hidekazu Otomaru, Kyoto, JP;
Takashi Kimura, Kyoto, JP;
Assignee:
Kyocera Corporation, Kyoto-Shi, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/04 (2006.01); G01N 15/06 (2006.01); G01M 15/10 (2006.01); G01N 15/00 (2006.01);
U.S. Cl.
CPC ...
G01N 27/04 (2013.01); G01N 15/06 (2013.01); G01N 15/0606 (2013.01); G01N 15/0656 (2013.01); G01M 15/102 (2013.01); G01N 2015/0046 (2013.01);
Abstract
A sensor board includes: an insulating substrate having a principal surface; and a detecting electrode disposed on the principal surface of the insulating substrate, the detecting electrode being formed mainly of a first metallic material composed of a base-metal based material which is catalytically inactive with respect to a decomposition reaction of particulates, an exposed surface of the detecting electrode being covered by a passivation film of the first metallic material.