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. 07, 1993
Filed:
Jul. 03, 1991
Applicant:
Inventors:
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01B / ;
U.S. Cl.
CPC ...
356376 ; 356394 ;
Abstract
A method of measuring a wire-shaped object comprises a scanning step of scanning a light beam on the surface of the wire-shaped object, a detection step of detecting a reflected light reflected from the surface of the wire-shaped object by a plurality of optical sensor cells, the optical sensor cells being mounted on an inner wall of a reflected light detection unit located over the wire-shaped object; and a measurement step of measuring a three-dimensional configuration of the wire-shaped object in accordance with output signals from the plurality of optical sensor cells, whereby, the three-dimensional configuration of the wire-shaped object is automatically measured in a short time.