发明授权
US06427350B1 Target-lens-shape measuring device, and eyeglass-lens processing apparatus having the same
有权
目标透镜形状测量装置和具有该目标透镜形状测量装置的眼镜透镜处理装置
- 专利标题： Target-lens-shape measuring device, and eyeglass-lens processing apparatus having the same
- 专利标题（中）： 目标透镜形状测量装置和具有该目标透镜形状测量装置的眼镜透镜处理装置
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申请号： US09684833申请日： 2000-10-10
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公开(公告)号： US06427350B1公开(公告)日： 2002-08-06
- 发明人: Toshiaki Asaoka , Yoshinori Matsuyama
- 申请人： Toshiaki Asaoka , Yoshinori Matsuyama
- 优先权： JP11-286865 19991007
- 主分类号： G01B728
- IPC分类号： G01B728
摘要：
In a target lens shape measuring device for measuring a target lens shape used to process an eyeglass lens, movement of a feeler in a radius vector direction is detected by a first detection system, and movement of a holding base by a moving system is detected by a second detection system. Calibration data is obtained based on the detection result by the second detecting system during the movement of the holding base by the moving system, and the detection result by the first detecting system is calibrated based on the obtained calibration data.
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