Title:
放射線測定装置および放射線測定方法
Document Type and Number:
Japanese Patent JP7055732
Kind Code:
B2
Abstract:
To provide a radiation measuring technology that can change the area of radiation measurement.SOLUTION: A radiation measuring device 1 comprises: a radiation detection unit 5 has a cylindrical part 17 filled with a noble gas, and a wire 18 stretched inside the cylindrical part 17; a signal acquisition unit 6 that is connected to a first terminal 21 located at one end of the radiation detection unit 5, and acquires a pulse signal based on a current flowing between the cylindrical part 17 and wire 18 upon incident of radiation R; a connection cable 20 that is connected to a second terminal 22 located on the other end of the radiation detection unit 5, and connects the radiation detection unit 5 to another radiation detection unit 5; and a measuring unit 10 that measures incident of the radiation R based on the pulse signal acquired by the signal acquisition unit 6.SELECTED DRAWING: Figure 1
Inventors:
Hiroyuki Yazawa
Daijiro Ito
Daijiro Ito
Application Number:
JP2018213224A
Publication Date:
April 18, 2022
Filing Date:
November 13, 2018
Export Citation:
Assignee:
Toshiba Corporation
Toshiba Energy Systems Co., Ltd.
Toshiba Energy Systems Co., Ltd.
International Classes:
G01T1/16; G01T1/18; G01T1/167; H01J47/06
Domestic Patent References:
| JP2013040779A | ||||
| JP6294871A | ||||
| JP2001272495A |
Foreign References:
| WO2018116969A1 | ||||
| WO2010070111A1 |
Attorney, Agent or Firm:
Patent business corporation Tokyo International Patent Office