Title:
放射線モニタ及び放射線の測定方法
Document Type and Number:
Japanese Patent JP7117213
Kind Code:
B2
Abstract:
A radiation monitor includes a radiation detection unit detecting radiation, and an optical fiber transmitting photons emitted from a light emitting element of the radiation detection unit, wherein the radiation detection unit includes a first light emitting element generating a photon in response to incident radiation, a chemical compound part having chemical compounds which generate charged particles by nuclear reactions with incident neutrons, and a second light emitting element being located between the first light emitting element and the chemical compound part and generating a photon in response to radiation.
Inventors:
Takahiro Tadokoro
Yuichiro Ueno
Katsuyoshi Ueno
Okada Koichi
Shuichi Hatakeyama
Nao Yasushi
Shibuya Tohru
Keisuke Sasaki
Akira Ohzone
Yuichiro Ueno
Katsuyoshi Ueno
Okada Koichi
Shuichi Hatakeyama
Nao Yasushi
Shibuya Tohru
Keisuke Sasaki
Akira Ohzone
Application Number:
JP2018193330A
Publication Date:
August 12, 2022
Filing Date:
October 12, 2018
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
G01T1/16; G01T1/17; G01T1/20; G01T3/00
Domestic Patent References:
| JP2013160625A | ||||
| JP2016151447A | ||||
| JP63032390A | ||||
| JP2018036204A | ||||
| JP2016114392A |
Foreign References:
| US20180172852 | ||||
| WO2017175763A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Isono International Patent and Trademark Office