Title:
OLFACTION TEST DEVICE, OLFACTION TEST METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2018/159518
Kind Code:
A1
Abstract:
This olfaction test device (1) causes air introduced into an inflow path (120) by means of a compressor (121) to have a constant flow velocity and flow rate by passing the air through a sonic nozzle (124). Gases having various smell intensities are generated by passing the air through an opened valve among introducing valves (126-129) provided in branched paths of the inflow path (120) and thereby introducing the air into any one of sample containers (101-104). In addition, the gases are heated by a heater (153) provided in the inflow path (150) and are discharged into a nose mask (155).
Inventors:
TAKAGI DAISUKE (JP)
KOBAYAKAWA TATSU (JP)
NIHIRA TAKUMA (JP)
KOBAYAKAWA TATSU (JP)
NIHIRA TAKUMA (JP)
Application Number:
PCT/JP2018/006892
Publication Date:
September 07, 2018
Filing Date:
February 26, 2018
Export Citation:
Assignee:
PENGUIN SYSTEM CO LTD (JP)
International Classes:
G01N1/00; G01N33/497
Foreign References:
| JP2008020208A | 2008-01-31 | |||
| JPH1114510A | 1999-01-22 | |||
| JP2013124929A | 2013-06-24 | |||
| JP2011075389A | 2011-04-14 | |||
| JP2002303566A | 2002-10-18 | |||
| JP2014048247A | 2014-03-17 | |||
| US3882713A | 1975-05-13 | |||
| JP2011075389A | 2011-04-14 | |||
| JP2013169234A | 2013-09-02 | |||
| JP2017039789A | 2017-02-23 | |||
| JP2018029497A | 2018-03-01 |
Other References:
See also references of EP 3591371A4
Attorney, Agent or Firm:
KIMURA Mitsuru (JP)
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