JIG MOUNTING DEVICE - TOPCON CORP

Title:

JIG MOUNTING DEVICE

Document Type and Number:

WIPO Patent Application WO/2005/096074

Kind Code:

A1

Abstract:

A jig mounting device which comprises a detection optical system for detecting the identification mark of a glasses lens and is constructed so as to determine a mounting point based on an identification mark detected by the detection optical system, position the mounting center of the jig used when a glasses lens is processed onto the mounting point, and mount the jig on the surface of the glasses lens, wherein the detection optical system comprises a condensing optical system for condensing a luminous light flux from a light source onto the surface of the glasses lens formed with a concealed mark via a stop, a reflection plate for reflecting the light flux condensed by the condensing optical system and passed through the glasses lens, and an imaging means provided to be positioned almost optically conjugate with the stop so as to be focused on a spatial portion along the optical axis from the surface of the glasses lens.

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Inventors:

YANAGI EIICHI (JP)
WATANABE TAKAHIRO (JP)
OGAWA YOSHIMASA (JP)
KIKAWA TSUTOMU (JP)
KITAMURA KAZUO (JP)
SUZUKI YASUO (JP)
WATANABE KENICHI (JP)

Application Number:

PCT/JP2005/006394

Publication Date:

October 13, 2005

Filing Date:

March 31, 2005

Export Citation:

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Assignee:

TOPCON CORP (JP)
YANAGI EIICHI (JP)
WATANABE TAKAHIRO (JP)
OGAWA YOSHIMASA (JP)
KIKAWA TSUTOMU (JP)
KITAMURA KAZUO (JP)
SUZUKI YASUO (JP)
WATANABE KENICHI (JP)

International Classes:

B23Q17/24; B24B9/14; G01M11/00; G02B7/00; G02B7/02; G02C13/00; (IPC1-7): G02C13/00; B23Q17/24; B24B9/14; G01M11/00; G02B7/00; G02B7/02

Foreign References:

JP2002036083A	2002-02-05
JP2002022599A	2002-01-23
JP2002139713A	2002-05-17
JP2002001638A	2002-01-08
JP2003100613A	2003-04-04
JPH10105033A	1998-04-24

Other References:

None
See also references of EP 1739472A4

Attorney, Agent or Firm:

Nishiwaki, Tamio (6-7 Ginza 6-chom, Chuo-ku Tokyo 61, JP)

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