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Patent Searching and Data


Title:
EYEGLASS LENS PROCESSING DEVICE AND PROCESSING CONTROL DATA-CREATION PROGRAM
Document Type and Number:
WIPO Patent Application WO/2018/003384
Kind Code:
A1
Abstract:
Provided is an eyeglass lens processing device comprising a control unit that controls processing. The control unit acquires the position of a hole to be formed in a lens and a tilt angle. The tilt angle is an angle in a plane perpendicular to the visual axis of a user and the optical axis of the lens, in a case where a user wears eyeglasses in which the lens, which has been processed, is installed, and the user looks frontward. The control unit determines, on the basis of the acquired tilt angle, the relative angle between a hole-forming tool and the lens, for when a hole is formed at the acquired hole position.

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Inventors:
KANDA Yuji (34-14 Maehama, Hiroishi-cho Gamagori-shi Aichi, 38, 〒4430038, JP)
TAKEICHI Kyoji (34-14 Maehama, Hiroishi-cho Gamagori-shi Aichi, 38, 〒4430038, JP)
MIZUNO Hirohisa (34-14 Maehama, Hiroishi-cho Gamagori-shi Aichi, 38, 〒4430038, JP)
Application Number:
JP2017/020217
Publication Date:
January 04, 2018
Filing Date:
May 31, 2017
Export Citation:
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Assignee:
NIDEK CO., LTD. (34-14 Maehama, Hiroishi-cho Gamagori-shi Aichi, 38, 〒4430038, JP)
International Classes:
G02B7/02; B23B41/00; B24B9/14; B26F1/16; G02C13/00
Attorney, Agent or Firm:
OKAWA Tomoya et al. (Yamamotoya Honten Sakae Bldg. 7F, 2-14-5 Sakae, Naka-k, Nagoya-shi Aichi 08, 〒4600008, JP)
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