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:
Oct. 01, 1985
Filed:
Nov. 15, 1983
Applicant:
Inventors:
Kazuo Shiba, Tokorozawa, JP;
Masakazu Miyashita, Tokorozawa, JP;
Assignee:
Citizen Watch Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01C / ;
U.S. Cl.
CPC ...
33 / ; 33366 ; 318648 ;
Abstract
A measuring device for oblique angle which is wide in the range of measurement and is high in measuring accuracy, wherein an oblique table is controlled in such a way that the oblique table static-pressure supported is subjected to servo-control so that a detection signal of an oblique angle detector is zero, and an oblique angle is measured by the control signal.