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. 12, 2017
Filed:
Apr. 07, 2015
Ebara Corporation, Tokyo, JP;
Kenichi Suematsu, Tokyo, JP;
EBARA CORPORATION, Tokyo, JP;
Abstract
A control unit for generating a timing signal for an imaging unit in an inspection system in which an image of an inspection target object is captured by the imaging unit while the inspection target object is caused to travel in a predetermined direction includes a traveling distance determination section configured to detect a traveling distance of the inspection target object based on a count value acquired as an integer value from a laser interferometer provided in the inspection system for detecting a traveling distance of the inspection target object, and configured to determine whether the detected traveling distance reaches a threshold, and a timing signal generation section configured to generate a timing signal when it is determined that the detected traveling distance reaches the threshold. The traveling distance determination section executes the determination by using a plurality of values selectively as the threshold.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile