JPS63175845U - - Google Patents
Info
- Publication number
- JPS63175845U JPS63175845U JP6765487U JP6765487U JPS63175845U JP S63175845 U JPS63175845 U JP S63175845U JP 6765487 U JP6765487 U JP 6765487U JP 6765487 U JP6765487 U JP 6765487U JP S63175845 U JPS63175845 U JP S63175845U
- Authority
- JP
- Japan
- Prior art keywords
- head
- head body
- density measuring
- transparent plate
- reflective density
- 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
- 238000005259 measurement Methods 0.000 claims description 2
- 238000005375 photometry Methods 0.000 claims 2
- 238000005286 illumination Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6765487U JPS63175845U (zh) | 1987-05-06 | 1987-05-06 | |
| DE3855086T DE3855086T2 (de) | 1987-05-06 | 1988-05-04 | Gerät zur Dichtemessung und seine Verwendung |
| EP88107179A EP0290013B1 (en) | 1987-05-06 | 1988-05-04 | Densitometer and its use |
| CN88103593A CN1014471B (zh) | 1987-05-06 | 1988-05-06 | 密度校正方法及装置 |
| US07/191,121 US4937764A (en) | 1987-05-06 | 1988-05-06 | Method of optical density measurement and apparatus therefor |
| US07/357,682 US5016203A (en) | 1987-05-06 | 1989-05-26 | Method of optical density correction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6765487U JPS63175845U (zh) | 1987-05-06 | 1987-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63175845U true JPS63175845U (zh) | 1988-11-15 |
Family
ID=30906759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6765487U Pending JPS63175845U (zh) | 1987-05-06 | 1987-05-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63175845U (zh) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4811347U (zh) * | 1971-06-18 | 1973-02-08 |
-
1987
- 1987-05-06 JP JP6765487U patent/JPS63175845U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4811347U (zh) * | 1971-06-18 | 1973-02-08 |