Title:
計測装置
Document Type and Number:
Japanese Patent JP6856227
Kind Code:
B2
Abstract:
This measurement device (1) is provided with a sensing portion (3) including at least a fluorescent substance for which the emission of fluorescence is stopped through the effect of radiation and a measurement unit (5) for measuring the dose of radiation irradiated onto the sensing portion (3) on the basis of the amount by which the intensity of the fluorescence emitted from the fluorescent substance included in the sensing portion (3) decreases through the effect of the radiation on at least a portion of the fluorescent substance. The fluorescent substance includes at least one from among lithium, boron, and gadolinium. The measurement device (5) measures the dose on the basis of a value arrived at by subtracting the intensity of the fluorescence after the radiation has been irradiated onto the sensing portion (3) from the intensity of the fluorescence before the radiation was irradiated onto the sensing portion (3).
Inventors:
Yoshio Imahori
Takeyoshi Tsuyoshi
Hideki Miyazaki
Shinsuke Kato
Norihide Takeuchi
Sakuragi Akari
Takeyoshi Tsuyoshi
Hideki Miyazaki
Shinsuke Kato
Norihide Takeuchi
Sakuragi Akari
Application Number:
JP2018566737A
Publication Date:
April 07, 2021
Filing Date:
February 24, 2017
Export Citation:
Assignee:
Cics, Inc.
Fujidenoro Co., Ltd.
Fujidenoro Co., Ltd.
International Classes:
G01T3/06; C09K11/06; G01T1/20
Domestic Patent References:
| JP2016529477A | ||||
| JP2016104871A |
Attorney, Agent or Firm:
Hisashi Yamamoto
Tomohiro Inayama
Tomohiro Inayama