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:
Nov. 21, 2000
Filed:
Nov. 25, 1998
Jiro Kinoshita, Minamitsuru-gun, JP;
Yutaka Muraoka, Minamitsuru-gun, JP;
Fanuc Ltd., Yamanashi, JP;
Abstract
A controller for an industrial machine capable of monitoring a receiving circuit for receiving position information. A receiving circuit and an additional receiving circuit receive the same position information from a detector, and a monitoring circuit monitors a receiving state of the receiving circuit using position information received by the additional receiving circuit. A plurality of receiving circuits may be provided for respectively receiving different position information, and a plurality of additional receiving circuits and a plurality of monitoring circuits may be provided in a manner such that each additional receiving circuit and each monitoring circuit is associated with each receiving circuit. A single additional receiving circuit and a single monitoring circuit may be common to a plurality of receiving circuits.