Title:
METHOD FOR MEASURING STATE OF SUBSTANCE AND DEVICE FOR MEASURING STATE OF SUBSTANCE
Document Type and Number:
WIPO Patent Application WO/2023/100954
Kind Code:
A1
Abstract:
This method for measuring the state of a substance comprises: an irradiation step for irradiating a substance in a closed space with electromagnetic waves; a reception step for receiving the electromagnetic waves; and a data processing step for performing data processing of the electromagnetic waves received in the reception step. In the irradiation step, a chirped pulse wave is used as the electromagnetic wave.
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Inventors:
NAITO MOTOYUKI (JP)
SRI SUMANTYO JOSAPHAT TETUKO (JP)
TAKAHASHI AYAKA (JP)
SRI SUMANTYO JOSAPHAT TETUKO (JP)
TAKAHASHI AYAKA (JP)
Application Number:
PCT/JP2022/044265
Publication Date:
June 08, 2023
Filing Date:
November 30, 2022
Export Citation:
Assignee:
SUMITOMO METAL MINING CO (JP)
UNIV CHIBA NAT UNIV CORP (JP)
UNIV CHIBA NAT UNIV CORP (JP)
International Classes:
G01N22/00; G01N22/04
Foreign References:
| JP2020003506A | 2020-01-09 | |||
| CN112557373A | 2021-03-26 | |||
| JPH0427511B2 | 1992-05-12 | |||
| JP2002350364A | 2002-12-04 | |||
| JP2002082162A | 2002-03-22 | |||
| JPH0227286A | 1990-01-30 | |||
| JP2018179914A | 2018-11-15 | |||
| JP2004212367A | 2004-07-29 | |||
| JP2013250263A | 2013-12-12 | |||
| JPH08292163A | 1996-11-05 | |||
| JPH03205543A | 1991-09-09 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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