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:
Mar. 10, 2026
Filed:
Mar. 05, 2021
Applicant:
Fanuc Corporation, Yamanashi, JP;
Inventor:
Nobuhito Oonishi, Yamanashi, JP;
Assignee:
FANUC CORPORATION, Yamanashi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23Q 15/02 (2006.01); B23Q 15/013 (2006.01); B23Q 15/08 (2006.01); B23Q 27/00 (2006.01);
U.S. Cl.
CPC ...
B23Q 27/003 (2013.01); B23Q 15/013 (2013.01); B23Q 15/08 (2013.01);
Abstract
Oscillation for a direct distance between the centers of a tool T and a workpiece W to meet l+a×l×(1−cos(Mωt)) and vertical oscillation to meet a×l×sin(Mωt) are applied alone or in combination with time t, where ω denotes an angular velocity of a workpiece, M denotes the number of sides of a polygon, and a denotes an adjustment parameter. Such oscillation enables adjustment as to how the machining surface is made concave or convex.
Oonishi, Nobuhito. (2026). Control device and control method for machine tool (U.S. Patent No. 12569953). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12569953
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile