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. 28, 1998
Filed:
Sep. 10, 1996
Fumiya Taguchi, Kawasaki, JP;
Nikon Corporation, Tokyo, JP;
Abstract
A camera has a motion compensation device which is stable in operation. A motion detection unit determine motions of the camera and a motion compensation unit drives a motion compensation optical system to remove blur of an image due to the motion of the camera. A communication unit transmits operating instructions based upon the amount of motion from the motion detection unit to the motion compensation unit and a monitoring unit determines whether an anomaly exists in the operating instructions. A locking unit locks the motion compensation optical system in a centering position if the anomaly exists. According to another embodiment, the motion compensation optical system is driven to a center position prior to the performance of the motion compensation and inhibits movement by the motion compensation optical system if a defect occurs during the centering operation.