Title:
RADIATION NONDESTRUCTIVE INSPECTING APPARATUS AND METHOD
Document Type and Number:
Japanese Patent JP3880855
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain an image having appropriate concentration corresponding to a specimen even if contrast in a radiation image is increased, and to reliably and effectively obtain much information by one-time shooting according to the specimen.
SOLUTION: The radiation nondestructive inspecting apparatus comprises a radiation source 2 for applying radiations to a specimen 1, a color light- emitting sheet 4 that is provided ahead of the transmission of the radiation that is radiated from the radiation source through the specimen 1, emits light in a plurality of colors by the radiation, and at the same time has a phosphor where the ratio of light emission in the plurality of colors to the radiation with the same intensity differs, and a detection means 5 for separating the light emission in the plurality of colors that is radiated from the phosphor based on the irradiation of the radiation for each color for detecting.
Inventors:
Koichi Nitto
Keisuke Tachikawa
Konagai main tax
Ryo Sudo
Masayuki Shima
Takao Suzuki
Eiji Koyanagi
Akihisa Saito
Keisuke Tachikawa
Konagai main tax
Ryo Sudo
Masayuki Shima
Takao Suzuki
Eiji Koyanagi
Akihisa Saito
Application Number:
JP2001401565A
Publication Date:
February 14, 2007
Filing Date:
December 28, 2001
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
G01N23/04; G01T1/167; G01T1/20; G01T1/29; G01T3/06; (IPC1-7): G01N23/04; G01T1/167; G01T1/20; G01T1/29; G01T3/06
Domestic Patent References:
| JP9292472A | ||||
| JP11295242A | ||||
| JP10319192A | ||||
| JP2127231A | ||||
| JP10010061A | ||||
| JP5322803A | ||||
| JP2001209142A | ||||
| JP2000180382A | ||||
| JP4226641A |
Attorney, Agent or Firm:
Hiroshi Horiguchi