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:
Jun. 28, 1988
Filed:
Apr. 16, 1987
Applicant:
Inventors:
Masahiro Ikeji, Takarazuka, JP;
Kenji Nakata, Takarazuka, JP;
Assignee:
Shin Meiwa Industry Co., Ltd., Hyogo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ; G06M / ;
U.S. Cl.
CPC ...
2502 / ; 250561 ;
Abstract
Two photoelectric switches on a path for coating stripping processing of a wire detect passages of an exposed core portion and a residual coating portion of a wire end respectively in a non-contact manner, to derive passage signals corresponding to the times of the passages. These passage signals are compared in length with each other, whereby a decision of effective stripping is made when the difference therebetween is larger than a prescribed value while a decision of defective stripping is made when the difference is smaller than the prescribed value.