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:
Mar. 21, 2000
Filed:
Apr. 12, 1996
Yoshito Ichikawa, Saitama-ken, JP;
Takashi Mihori, Hachioji, JP;
Tomohisa Sakurai, Sagamihara, JP;
Yoshitaka Honda, Tokorozawa, JP;
Olympus Optical Co., Ltd., Tokyo, JP;
Abstract
In an electric operation apparatus, a counter plate of a mono-polar type and a counter plate of a separate type are used to perform an electric operation. A counter plate connector connects a counter plate of a mono-polar type and a counter plate of a separate type. A first monitor is connected to the counter plate connector, and monitors the condition of the counter plate of the mono-polar type. A second monitor is connected to the counter plate connector, and monitors the condition of the counter plate of the separate type. A detector makes the first and second monitors operate on the basis of a predetermined operation procedure, thereby to detect the attachment conditions of the counter plates of respective types connected to the counter plate connector.