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:
Apr. 02, 1991
Filed:
Jul. 27, 1989
Tetsuo Miyasaka, Machida, JP;
Olympus Optical Company, Ltd., Tokyo, JP;
Abstract
A camera has a rotary operation member, a detection unit, a photographing data setting circuit, and a pulse signal generation unit. The rotary operation member is exposed from a plurality of portions of the camera to be able to be operated from a plurality of directions. The detection unit detects a rotation of the operation member from a predetermined portion and generates a detection signal. The pulse signal generation unit generates a pulse signal in accordance with rotation of the rotary operation member. The photographing data setting circuit sets predetermined photographing data in accordance with the detection output from the detection unit on the basis of the pulse output from the pulse signal generation unit, thus setting and storing a plurality of photographing data.