发明名称 |
Neutron moderator, neutron irradiation method, and hazardous substance detection apparatus |
摘要 |
A neutron moderator includes a neutron generator; a neutron moderating material arranged on one side of the neutron generator; a gamma ray shielding material covering an external surface of the neutron moderating material; and a thermal neutron absorbing material covering the external surface of the neutron moderating material except a side where the neutron generator is arranged. |
申请公布号 |
US8217360(B2) |
申请公布日期 |
2012.07.10 |
申请号 |
US20070445483 |
申请日期 |
2007.09.21 |
申请人 |
NUKATSUKA SHIGEHIRO;IWAMURA YASUHIRO;KATOH MICHIO;NISHIMURA KAZUYA;SAWAMURA HIDENORI;MITSUBISHI HEAVY INDUSTRIES, LTD. |
发明人 |
NUKATSUKA SHIGEHIRO;IWAMURA YASUHIRO;KATOH MICHIO;NISHIMURA KAZUYA;SAWAMURA HIDENORI |
分类号 |
G01N23/22 |
主分类号 |
G01N23/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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