Title:
GLASS SENSOR
Document Type and Number:
WIPO Patent Application WO/2001/022378
Kind Code:
A1
Abstract:
A glass sensor low in cost, requiring no electric current to generate an electric field, and superior in detection stability, comprising a transparent electrode layer (3) installed on one surface of glass (2), a frame (5) supporting all or part of the periphery of the glass and grounded, a support (4) for insulating the transparent electrode layer (3) and the frame (5) from each other, and a detecting circuit for detecting a change in the electrostatic capacity between the transparent electrode layer (3) and the frame (5).
Inventors:
KATO RYOCHI (JP)
KATO HIDETO (JP)
ARAKI TUNENORI (JP)
KAMIYAMA KUNIHIDE (JP)
SEINO KIICHI (JP)
NAKAI HIDEMI (JP)
KATO HIDETO (JP)
ARAKI TUNENORI (JP)
KAMIYAMA KUNIHIDE (JP)
SEINO KIICHI (JP)
NAKAI HIDEMI (JP)
Application Number:
PCT/JP2000/006263
Publication Date:
March 29, 2001
Filing Date:
September 13, 2000
Export Citation:
Assignee:
KS TECHNO CO LTD (JP)
NIPPON SHEET GLASS CO LTD (JP)
KATO RYOCHI (JP)
KATO HIDETO (JP)
ARAKI TUNENORI (JP)
KAMIYAMA KUNIHIDE (JP)
SEINO KIICHI (JP)
NAKAI HIDEMI (JP)
NIPPON SHEET GLASS CO LTD (JP)
KATO RYOCHI (JP)
KATO HIDETO (JP)
ARAKI TUNENORI (JP)
KAMIYAMA KUNIHIDE (JP)
SEINO KIICHI (JP)
NAKAI HIDEMI (JP)
International Classes:
G01V3/08; G08B13/04; G08B13/26; (IPC1-7): G08B13/26; A47F3/04; G01V3/08
Foreign References:
| JPH09127260A | 1997-05-16 | |||
| JPS60119486A | 1985-06-26 |
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