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:
Sep. 09, 2003
Filed:
Sep. 29, 1997
Applicant:
Inventors:
Noriyuki Jinbo, Toyohashi, JP;
Akira Takasu, Toyokawa, JP;
Assignee:
Minolta Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 1/04 ;
U.S. Cl.
CPC ...
H02P 1/04 ;
Abstract
An optical system driving device is provided. This optical system driving device includes a driving unit for driving an optical system, and a controller for controlling the driving unit so as to create an easement interval for temporarily easing the acceleration during an acceleration period. The optical system reaches a predetermined running velocity at the end of the acceleration period.