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:
May. 26, 2009
Filed:
Aug. 01, 2006
Kazuhiro Kashiwagi, Tokyo, JP;
Hiroyuki Koide, Tokyo, JP;
Yasushi Kikukawa, Tokyo, JP;
Takao Shinohara, Tokyo, JP;
Kazuhiro Kashiwagi, Tokyo, JP;
Hiroyuki Koide, Tokyo, JP;
Yasushi Kikukawa, Tokyo, JP;
Takao Shinohara, Tokyo, JP;
Kowa Company, Ltd., Aichi, JP;
Abstract
A wireless sensor system according to the invention has a wireless sensor device for detecting something and a wireless base station for exchanging data with the wireless sensor device by wireless. The wireless sensor devicehas a sampling signal transmitting portion for transmitting a sampling signal, and the wireless base station has a sensitivity detecting portion for detecting a receive sensitivity of the sampling signal, and a sensitivity transmitting portion for transmitting a result detected thereby to the wireless sensor device. And, the wireless sensor device has at least one of a LED and a buzzer for informing of the receive sensitivity on the basis of data from the sensitivity transmitting portion. A worker who tries to locate the wireless sensor device can easily know the best place for location with the LED or the like.