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:
Feb. 05, 1985
Filed:
Jul. 14, 1983
Nippon Kogaku K.K., Tokyo, JP;
Abstract
An exposure control apparatus of a camera comprises exposure control device adjusted to control the quantity of light applied onto a photosensitive film, a device for preparing a photometering output responsive to the quantity of light from an object to be photographed, the preparing device effective to prepare on the basis of the photometering output a first output used to adjust the exposure control device so that the quantity of light applied onto the film is proper, a device for setting the exposure amount by manual operation, the setting device being effective to prepare a second output used to adjust the exposure control device so that the set exposure amount is obtained, selecting device having a first selecting position for making the first output effective and a second selecting position for making the second output effective, in order to adjust the exposure control device, and operating device operated to store the photometering output, the operating device including change-over means operated when the selecting device is in the second selecting position to thereby act on the selecting device and make the first output instead of the second output effective.