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. 28, 2010
Filed:
Feb. 03, 2006
Manabu Dohi, Tokyo, JP;
Tetsuya Nagashima, Tokyo, JP;
Yoshimi Kawabata, Tokyo, JP;
Yasuo Ohmori, Tokyo, JP;
Manabu Dohi, Tokyo, JP;
Tetsuya Nagashima, Tokyo, JP;
Yoshimi Kawabata, Tokyo, JP;
Yasuo Ohmori, Tokyo, JP;
Hochiki Corporation, Tokyo, JP;
Abstract
An object is to build a protective structure which can protect a ferroelectric material from a surrounding environment when the ferroelectric material is used as a heat detecting element of a heat detector, thereby enhancing the reliability of the heat detector. A heat detector includes a heat detecting unitthat senses heat in a monitoring area, and a casingthat holds the heat detecting unit, and the heat detecting unit is held by the casingvia a laminating portionwhich serves to protect the heat detecting unit