Abrading – Precision device or process - or with condition responsive... – Computer controlled
Reexamination Certificate
2006-10-18
2008-08-05
Dang, Hung X (Department: 2873)
Abrading
Precision device or process - or with condition responsive...
Computer controlled
C451S042000
Reexamination Certificate
active
07407432
ABSTRACT:
The lens suction jig installing apparatus of the present invention comprises a position adjustable pedestal for holding a spectacle lens where a plurality of indices are formed that are provided with a predetermined space on a surface; a position adjusting device for displacing the pedestal within the position adjustable range; an image capture device for capturing an image of the spectacle lens; an image processing device for image-processing to detect the indices based on the image of the spectacle lens; a display device for displaying an image; a display control device for controlling in order to make the display device display an image of the spectacle lens image-captured by the image capture device and an image of the indices obtained by the image-processing; and a jig installing device for installing a lens sucking lens at a predetermined position of the spectacle lens.
REFERENCES:
patent: 6427094 (2002-07-01), Mizuno
patent: 2000-019058 (2000-01-01), None
patent: 2002-026083 (2002-01-01), None
Kikawa Tsutomu
Watanabe Takahiro
Chapman and Cutler LLP
Dang Hung X
Kabushiki Kaisha Topcon
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