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:
Aug. 13, 2013
Filed:
Mar. 30, 2010
Ryoji Shibata, Toyokawa, JP;
Toshiaki Asaoka, Gamagori, JP;
Yoichi Sugiura, Gamagori, JP;
Nidek Co., Ltd., Gamagori, JP;
Abstract
An eyeglass lens processing apparatus includes: a processing chamber; a pair of lens chuck shafts which chucks an eyeglass lens; a lens rotating unit including a motor for rotating the lens chuck shafts; a processing tool which processes a periphery of the lens; an axis-to-axis distance changing unit for changing an axis-to-axis distance between a rotating shaft attached to the processing tool and the lens chuck shafts; a data input unit for inputting processing condition data including a target lens shape; a processing controller which controls the lens rotating unit and the axis-to-axis changing unit to process the lens based on the input processing condition data a camera which is disposed in the processing chamber and takes a video picture of the processing of the lens; and a memory which stores video pictures and the processing condition data.