Invention Grant
US07648237B2 Device for installing suction jig for eyeglass lens and method for determining suction jig installation position
失效
用于安装眼镜镜片的吸尘装置的装置和用于确定抽吸夹具安装位置的方法
- Patent Title: Device for installing suction jig for eyeglass lens and method for determining suction jig installation position
- Patent Title (中): 用于安装眼镜镜片的吸尘装置的装置和用于确定抽吸夹具安装位置的方法
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Application No.: US10594318Application Date: 2005-03-24
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Publication No.: US07648237B2Publication Date: 2010-01-19
- Inventor: Tsutomu Kigawa , Kazuo Kitamura , Nobuo Kochi , Takahiro Watanabe , Yoshimasa Ogawa
- Applicant: Tsutomu Kigawa , Kazuo Kitamura , Nobuo Kochi , Takahiro Watanabe , Yoshimasa Ogawa
- Applicant Address: JP Tokyo
- Assignee: Topcon Corporation
- Current Assignee: Topcon Corporation
- Current Assignee Address: JP Tokyo
- Agency: Kubovcik & Kubovcik
- Priority: JP2004-105141 20040331; JP2004-105518 20040331; JP2004-105884 20040331; JP2004-106168 20040331; JP2004-106553 20040331; JP2005-083007 20050323; JP2005-083008 20050323; JP2005-083009 20050323; JP2005-083010 20050323; JP2005-083060 20050323
- International Application: PCT/JP2005/005346 WO 20050324
- International Announcement: WO2005/098521 WO 20051020
- Main IPC: G02C13/00
- IPC: G02C13/00
Abstract:
An automatic suction device for an eyeglass lens and a method for determining suction jig installation position, capable of recognizing that a frame exchange lens holder is being installed on a placement table, making transition to installation work of a frame exchange mode, and avoiding an erroneous contact between the frame exchange frame and a lens holding frame. The kind of holding means placed on the placement table is determined from an image of the inside of an opening (141), which image is taken by a CCD camera (105), and the installation position of a suction jig (121) at an eyeglass lens (L) placed on a frame exchange lens holder (300) is obtained.
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