Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
RADIATION MONITOR AND METHOD FOR MEASURING RADIATION
Document Type and Number:
WIPO Patent Application WO/2020/075374
Kind Code:
A1
Abstract:
A radiation monitor (100) is provided with a radiation sensing part (10) for sensing radiation, and an optical fiber (20) for transmitting photons released from a light-emitting element of the radiation sensing part, the radiation sensing part (10) being provided with: a first light-emitting element (1) for generating photons in response to incident radiation; a chemical compound part (3) having a chemical compound for generating charged particles by a nuclear reaction with incident neutrons; and a second light-emitting element (2) for generating photons in response to radiation, the second light-emitting element (2) being between the first light-emitting element and the chemical compound part (3).

Inventors:
TADOKORO TAKAHIRO (JP)
UENO YUICHIRO (JP)
UENO KATSUNORI (JP)
OKADA KOUICHI (JP)
HATAKEYAMA SHUICHI (JP)
NAGUMO YASUSHI (JP)
SHIBUTANI TOORU (JP)
SASAKI KEISUKE (JP)
OOZONE AKIRA (JP)
Application Number:
PCT/JP2019/030499
Publication Date:
April 16, 2020
Filing Date:
August 02, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HITACHI LTD (JP)
International Classes:
G01T1/16; G01T1/17; G01T1/20; G01T3/00
Domestic Patent References:
WO2017175763A12017-10-12
Foreign References:
US20180172852A12018-06-21
JP2013160625A2013-08-19
JP2016151447A2016-08-22
JPS6332390A1988-02-12
JP2018036204A2018-03-08
JP2016114392A2016-06-23
JP2017015662A2017-01-19
JP2016114392A2016-06-23
Other References:
See also references of EP 3865916A4
Attorney, Agent or Firm:
ISONO INTERNATIONAL PATENT OFFICE, P.C. (JP)
Download PDF: