JPS6253770B2 - - Google Patents
Info
- Publication number
- JPS6253770B2 JPS6253770B2 JP3102779A JP3102779A JPS6253770B2 JP S6253770 B2 JPS6253770 B2 JP S6253770B2 JP 3102779 A JP3102779 A JP 3102779A JP 3102779 A JP3102779 A JP 3102779A JP S6253770 B2 JPS6253770 B2 JP S6253770B2
- Authority
- JP
- Japan
- Prior art keywords
- ray
- test
- test piece
- test chart
- shaped
- 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.)
- Expired
Links
- 238000012360 testing method Methods 0.000 claims description 52
- 239000000758 substrate Substances 0.000 claims description 11
- 238000011156 evaluation Methods 0.000 claims description 7
- 239000011888 foil Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000005259 measurement Methods 0.000 description 5
- 230000004304 visual acuity Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000011158 quantitative evaluation Methods 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 238000012885 constant function Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013441 quality evaluation Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Landscapes
- Analysing Materials By The Use Of Radiation (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3102779A JPS55124037A (en) | 1979-03-19 | 1979-03-19 | Test chart for x-ray photograph evaluation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3102779A JPS55124037A (en) | 1979-03-19 | 1979-03-19 | Test chart for x-ray photograph evaluation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55124037A JPS55124037A (en) | 1980-09-24 |
| JPS6253770B2 true JPS6253770B2 (enExample) | 1987-11-12 |
Family
ID=12320024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3102779A Granted JPS55124037A (en) | 1979-03-19 | 1979-03-19 | Test chart for x-ray photograph evaluation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55124037A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005017059A (ja) * | 2003-06-25 | 2005-01-20 | Hitachi Ltd | Ｘ線ｃｔ装置 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4433344C1 (de) * | 1994-09-19 | 1995-11-09 | Agfa Gevaert Ag | Stimulierbare Phosphorfolie und Verfahren zum Testen einer digitalen Abtastvorrichtung für stimulierbare Phosphorfolien |
| JP2003232752A (ja) * | 2002-02-12 | 2003-08-22 | Yamato Scale Co Ltd | Ｘ線異物検査装置の感度校正方法及び感度校正用異物試料体 |
| KR100887753B1 (ko) * | 2007-10-15 | 2009-03-12 | 고려대학교 산학협력단 | 엑스선 장치의 화질 평가용 차트 |
-
1979
- 1979-03-19 JP JP3102779A patent/JPS55124037A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005017059A (ja) * | 2003-06-25 | 2005-01-20 | Hitachi Ltd | Ｘ線ｃｔ装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55124037A (en) | 1980-09-24 |
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