Title:
CONICAL PROBE, PHYSICAL PROPERTY MEASUREMENT DEVICE, AND SOIL PHYSICAL PROPERTY MEASUREMENT METHOD
Document Type and Number:
WIPO Patent Application WO/2023/248762
Kind Code:
A1
Abstract:
This probe 10 measures the response characteristic of electricity applied to a subject, and comprises a cone 20, a first electrode surface 33 formed on a portion of the conical surface of the cone, a second electrode surface 53 formed on a portion of the conical surface, a separation surface 43 formed on a portion of the conical surface and separating the first electrode surface 33 and the second electrode surface 53 by means of an insulator, first wiring electrically connected to the first electrode surface, and second wiring electrically connected to the second electrode surface. The first electrode surface 33 and the second electrode surface 53 can be connected to a response detection device (signal detection device 200) through the first wiring and the second wiring. Thus, the electricity response characteristic with respect to various subjects can be measured in a stable manner.
Inventors:
OISHI MASAYUKI (JP)
Application Number:
PCT/JP2023/020589
Publication Date:
December 28, 2023
Filing Date:
June 02, 2023
Export Citation:
Assignee:
DAIKI RIKA KOGYO CO LTD (JP)
International Classes:
G01N27/22; G01N27/04
Domestic Patent References:
| WO2016078736A2 | 2016-05-26 |
Foreign References:
| CN105973945A | 2016-09-28 | |||
| JPS5036597U | 1975-04-17 | |||
| JP2011191208A | 2011-09-29 | |||
| CN102636631A | 2012-08-15 | |||
| CN202693575U | 2013-01-23 |
Attorney, Agent or Firm:
SAHARA Masashi et al. (JP)
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