APPARATUS FOR MEASURING MOISTURE CONTENT AMOUNT AND/OR COATING AMOUNT OF COATING LAYER OF SHEET-SHAPED BASE MATERIAL

WIPO Patent Application WO/2013/022104

A1

To a connector unit of an oscillator-side antenna of a microwave cavity resonator, a first isolator, which is located in the direction of transmitting a signal only in the antenna direction, is directly connected with no cables intervening therebetween, while to a connector unit of a receiver-side antenna, a second isolator (15b), which is located in the direction of transmitting a signal only in the receiver direction, is directly connected with no cables intervening therebetween. A data processing apparatus comprises a peak level detecting unit, a resonance frequency detecting unit, and an arithmetic unit that calculates a moisture content amount and a coating amount of a coating layer of a material on the basis of detection values of these detecting units.

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JP2015129709	WATER LEVEL SENSOR, WATER LEVEL DETECTION SYSTEM, MOISTURE CONTENT SENSOR, AND MOISTURE CONTENT DETECTION SYSTEM
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SAWAMOTO HIDETADA (JP)
NAGATA SHINICHI (JP)

PCT/JP2012/070566

February 14, 2013

August 10, 2012

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OJI PAPER CO (JP)
SAWAMOTO HIDETADA (JP)
NAGATA SHINICHI (JP)

G01N22/04; G01N22/00

WO2005012887A1

2005-02-10

JP2009058379A	2009-03-19
JP2001349916A	2001-12-21
JPS59102146A	1984-06-13
JP2006349425A	2006-12-28
JP2009058379A	2009-03-19
JPH0580003A	1993-03-30

See also references of EP 2743686A4

NOGUCHI SHIGEO (JP)
Shigeo Noguchi (JP)

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