Title:
ODOR MEASUREMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/162492
Kind Code:
A1
Abstract:
This odor measurement device comprises a sensor substrate, a housing, a mounting substrate, a connection part, an inflow port, and a discharge port. The sensor substrate is provided with an odor sensor. The housing has an inner wall that forms a channel that supplies gas to the odor sensor, one surface of the inner wall being a principal surface of the sensor substrate. The mounting substrate has a drive power supply mounted thereon and is provided to the housing so as to be below the sensor substrate at an interval therefrom. The connection part is electrically connects the sensor substrate and the mounting substrate and can be attached to/detached from the sensor substrate. The inflow port is provided in the housing so as to communicate with the channel and takes in gas from the outside. The discharge port is provided in the housing so as to communicate with the channel and discharges gas to the outside.
Inventors:
SATO KAZUKI (JP)
ONDA YOSUKE (JP)
HATTORI MASASHI (JP)
ONDA YOSUKE (JP)
HATTORI MASASHI (JP)
Application Number:
PCT/JP2023/000472
Publication Date:
August 31, 2023
Filing Date:
January 11, 2023
Export Citation:
Assignee:
TAIYO YUDEN KK (JP)
International Classes:
G01N19/00; G01N5/02; G01N27/04; G01N37/00
Domestic Patent References:
| WO2021172592A1 | 2021-09-02 | |||
| WO2018061092A1 | 2018-04-05 |
Foreign References:
| JP2009222669A | 2009-10-01 | |||
| JP2003526768A | 2003-09-09 | |||
| US5177994A | 1993-01-12 | |||
| JP2005337794A | 2005-12-08 | |||
| JP2004286585A | 2004-10-14 | |||
| JP2005337761A | 2005-12-08 |
Attorney, Agent or Firm:
KATAYAMA, Shuhei (JP)
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