JPS6426132A - X-ray body inspecting device - Google Patents
X-ray body inspecting deviceInfo
- Publication number
- JPS6426132A JPS6426132A JP63111154A JP11115488A JPS6426132A JP S6426132 A JPS6426132 A JP S6426132A JP 63111154 A JP63111154 A JP 63111154A JP 11115488 A JP11115488 A JP 11115488A JP S6426132 A JPS6426132 A JP S6426132A
- Authority
- JP
- Japan
- Prior art keywords
- ray
- passed
- shield plate
- radiation quantity
- measures
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE:To analyze the composition and structure of a body quantitatively and nondestructively with high accuracy by passing an X-ray beam through a body through a filter and finding the logarithmic value of the ratio of the radiation quantity of an X-ray beam which is not passed through the body. CONSTITUTION:One of X-ray beams from an X-ray tube 1 which have long- wavelength and short-wavelength components cut by the filter 2 is passed through an aperture of a shield plate 14 and transmitted through the body M to be discriminated on a shield plate 4 and a hole 5, and an X-ray sensor 6 measures the radiation quantity A of the X ray. Further, the other X-ray beam is passed through a hole 5' of the shield plate 4 without any disturbance and an X-ray sensor 6' measures the X-ray radiation quantity; and a logarithmic calculating circuit 7 calculates the logarithmic value of the ratio of their X-ray radiation quantities. Then the thickness of the object body M is measured by a means 8 such as a micrometer and a matching circuit 12 reads an inclination value corresponding to an X-ray tube voltage out of a data storage circuit 11 and retrieves the body composition corresponding to the inclination, thereby displaying the discrimination result.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63111154A JPS6426132A (en) | 1988-05-07 | 1988-05-07 | X-ray body inspecting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63111154A JPS6426132A (en) | 1988-05-07 | 1988-05-07 | X-ray body inspecting device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6426132A true JPS6426132A (en) | 1989-01-27 |
Family
ID=14553836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP63111154A Pending JPS6426132A (en) | 1988-05-07 | 1988-05-07 | X-ray body inspecting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6426132A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6973161B2 (en) | 2001-06-04 | 2005-12-06 | Anritsu Industrial Solutions Co., Ltd. | X-ray foreign material detecting apparatus simultaneously detecting a plurality of X-rays having different amounts of energy |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53135590A (en) * | 1977-04-30 | 1978-11-27 | Toshiba Corp | X-ray tomogram unit |
JPS54154294A (en) * | 1978-05-26 | 1979-12-05 | Toshiba Corp | Computer tomography device |
-
1988
- 1988-05-07 JP JP63111154A patent/JPS6426132A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53135590A (en) * | 1977-04-30 | 1978-11-27 | Toshiba Corp | X-ray tomogram unit |
JPS54154294A (en) * | 1978-05-26 | 1979-12-05 | Toshiba Corp | Computer tomography device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6973161B2 (en) | 2001-06-04 | 2005-12-06 | Anritsu Industrial Solutions Co., Ltd. | X-ray foreign material detecting apparatus simultaneously detecting a plurality of X-rays having different amounts of energy |
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