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Title:
DETECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/071549
Kind Code:
A1
Abstract:
A detection device for detecting radiation, comprising: a container that includes a first part, a second part facing the first part in the first direction, and a side part extending from the first part to the second part, and contains gas; an electron detector that is located inside the container and detects electrons generated by Compton scattering; a drift electrode that is located inside the container closer to the second part than the electron detector and faces the electron detector; and a radiation detector that is located closer to the second part than the drift electrode and detects scattered radiation.

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Inventors:
SHIMADA OSAMU (JP)
MAEDA HIROKI (JP)
TANIMORI TORU (JP)
TAKADA ATSUSHI (JP)
TOGASHI KAZUYOSHI (JP)
MOTOMURA TOMOHISA (JP)
Application Number:
PCT/JP2021/036348
Publication Date:
April 07, 2022
Filing Date:
September 30, 2021
Export Citation:
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Assignee:
DAINIPPON PRINTING CO LTD (JP)
International Classes:
G01T1/18; G01T1/20; G01T1/24
Domestic Patent References:
WO2017057674A12017-04-06
WO2017057674A12017-04-06
Foreign References:
JP2015190965A2015-11-02
JP2007520865A2007-07-26
JP2007234485A2007-09-13
JP2004020249A2004-01-22
JP2003536079A2003-12-02
JP2021043081A2021-03-18
JP2016217874A2016-12-22
JP2016161522A2016-09-05
Attorney, Agent or Firm:
NAKAMURA Yukitaka et al. (JP)
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