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:
May. 28, 2024
Filed:
Dec. 14, 2018
Applicant:
Nidek Co., Ltd., Gamagori, JP;
Inventors:
Assignee:
NIDEK CO., LTD., Gamagori, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B28D 7/00 (2006.01); B23B 41/00 (2006.01); B24B 9/14 (2006.01); B24B 13/01 (2006.01); B26F 1/16 (2006.01); B28D 1/14 (2006.01); B28D 7/04 (2006.01); G02C 7/02 (2006.01); G02C 13/00 (2006.01);
U.S. Cl.
CPC ...
B28D 7/005 (2013.01); B23B 41/00 (2013.01); B24B 9/14 (2013.01); B24B 9/148 (2013.01); B24B 13/01 (2013.01); B26F 1/16 (2013.01); B28D 1/143 (2013.01); B28D 7/043 (2013.01); G02C 7/024 (2013.01); G02C 13/003 (2013.01); G02C 13/005 (2013.01);
Abstract
A spectacle lens processing device includes a drilling tool and a processor. The processor acquires a position of a hole formed in a lens and a pantoscopic angle. The pantoscopic angle is an angle in a vertical plane between a visual axis of a user and an optical axis of the lens when the user wears spectacles in which the lens after processing is mounted and faces forward. The processor determines, based on the acquired pantoscopic angle, a relative angle between the drilling tool and the lens when the hole is formed in the lens in the position of the hole.