JPH0516781Y2 - - Google Patents
Info
- Publication number
- JPH0516781Y2 JPH0516781Y2 JP9158990U JP9158990U JPH0516781Y2 JP H0516781 Y2 JPH0516781 Y2 JP H0516781Y2 JP 9158990 U JP9158990 U JP 9158990U JP 9158990 U JP9158990 U JP 9158990U JP H0516781 Y2 JPH0516781 Y2 JP H0516781Y2
- Authority
- JP
- Japan
- Prior art keywords
- reading
- display device
- magnifying
- aperture
- reading section
- 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 - Lifetime
Links
- 230000003287 optical effect Effects 0.000 claims description 20
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000005286 illumination Methods 0.000 claims description 5
- 210000003811 finger Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 208000010415 Low Vision Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000004303 low vision Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Closed-Circuit Television Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9158990U JPH0516781Y2 (en]) | 1990-09-03 | 1990-09-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9158990U JPH0516781Y2 (en]) | 1990-09-03 | 1990-09-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0450980U JPH0450980U (en]) | 1992-04-28 |
| JPH0516781Y2 true JPH0516781Y2 (en]) | 1993-05-06 |
Family
ID=31827369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9158990U Expired - Lifetime JPH0516781Y2 (en]) | 1990-09-03 | 1990-09-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0516781Y2 (en]) |
-
1990
- 1990-09-03 JP JP9158990U patent/JPH0516781Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0450980U (en]) | 1992-04-28 |
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