Title:
SENSOR
Document Type and Number:
WIPO Patent Application WO/2020/217508
Kind Code:
A1
Abstract:
A sensor 5 comprising: a plurality of detection units including a pair of electrodes and a detection area that is provided between the pair of electrodes and causes the electrical resistance between the pair of electrodes to change due to the accumulation of conductor particles; and a detector 50 that outputs a detection signal if the electrical resistance has changed in at least two detection units.
Inventors:
SAKURAI KAZUHIKO (JP)
HARADA MASAKI (JP)
HARADA MASAKI (JP)
Application Number:
PCT/JP2019/018107
Publication Date:
October 29, 2020
Filing Date:
April 26, 2019
Export Citation:
Assignee:
NABTESCO CORP (JP)
International Classes:
G01N27/06; G01N27/00
Foreign References:
| JP2002310967A | 2002-10-23 | |||
| JP2011203093A | 2011-10-13 | |||
| JP2012093287A | 2012-05-17 | |||
| JPH06148109A | 1994-05-27 | |||
| JP2018163133A | 2018-10-18 | |||
| JP2011007610A | 2011-01-13 | |||
| JP2006170667A | 2006-06-29 | |||
| JP2010014518A | 2010-01-21 | |||
| JP2006300608A | 2006-11-02 | |||
| JP2012013639A | 2012-01-19 | |||
| JP2018200299A | 2018-12-20 | |||
| JP2019507880A | 2019-03-22 | |||
| KR20160116738A | 2016-10-10 | |||
| JP2002286697A | 2002-10-03 |
Other References:
See also references of EP 3961201A4
Attorney, Agent or Firm:
MURAKOSHI Satoshi (JP)
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