Chemistry: analytical and immunological testing – Optical result
Reexamination Certificate
2007-10-02
2007-10-02
Soderquist, Arlen (Department: 1743)
Chemistry: analytical and immunological testing
Optical result
C356S601000, C356S603000, C356S612000, C356S628000, C356S635000, C422S062000, C422S082050, C422S082090, C436S001000, C436S169000
Reexamination Certificate
active
10110326
ABSTRACT:
The present invention provides a transparent liquid inspection apparatus capable of identifying a boundary between a transparent liquid applied on a base material which provides a multi-piece product and the base material, and automatically inspecting an applied condition of the transparent liquid without influence of a background of the base material. A projected image of an illumination source (2) is reflected on a surface of the transparent liquid as a mirror, the projected image is picked up by cameras (41to44), and the image is analyzed by an image processing unit (8), thereby inspecting an amount of displacement of the transparent liquid from a predetermined application position and expansion of the surface of the transparent liquid.
REFERENCES:
patent: 4361110 (1982-11-01), Holmes
patent: 4410895 (1983-10-01), Houston et al.
patent: 4571498 (1986-02-01), Hagan et al.
patent: 4824230 (1989-04-01), Litt
patent: 4868901 (1989-09-01), Kniskern et al.
patent: 5756885 (1998-05-01), Poku et al.
patent: 5838445 (1998-11-01), Sandhu et al.
patent: 6055060 (2000-04-01), Bolduan et al.
patent: 6347857 (2002-02-01), Purcell et al.
patent: 6521187 (2003-02-01), Papen
patent: 6594432 (2003-07-01), Chen et al.
patent: 2002/0001544 (2002-01-01), Hess et al.
patent: 2002/0089561 (2002-07-01), Weitzel et al.
patent: 2003/0054567 (2003-03-01), Miyoshi et al.
patent: 63-15380 (1988-01-01), None
patent: 3-120407 (1991-05-01), None
patent: 5-6913 (1993-01-01), None
patent: 6-341817 (1994-12-01), None
patent: 10-263954 (1998-10-01), None
patent: 11-330114 (1999-11-01), None
Matsushita Electric - Industrial Co., Ltd.
Soderquist Arlen
Steptoe & Johnson LLP
LandOfFree
Transparent liquid inspection apparatus, transparent liquid... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Transparent liquid inspection apparatus, transparent liquid..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transparent liquid inspection apparatus, transparent liquid... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3898135