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. 15, 2022
Filed:
Sep. 25, 2017
Fuji Corporation, Chiryu, JP;
FUJI CORPORATION, Chiryu, JP;
Abstract
An angle sensor of a tape feeder includes a magnetic body that rotates in conjunction with the rotation of a sprocket, a magnetic sensor that outputs a detection signal corresponding to the angle of the magnetic body with respect to the feeder main body, and an angle calculating section that performs offset processing for adjusting an origin of the detection signal using a preset offset value, gain processing that adjusts the magnitude of the detection signal using a preset gain value, and that calculates the angle of the magnetic body based on the adjusted detection signal. The control device performs correction processing for correcting at least one of the offset value or the gain value based on the detected signals outputted from the magnetic sensor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile