JPH046020Y2 - - Google Patents
Info
- Publication number
- JPH046020Y2 JPH046020Y2 JP1984197903U JP19790384U JPH046020Y2 JP H046020 Y2 JPH046020 Y2 JP H046020Y2 JP 1984197903 U JP1984197903 U JP 1984197903U JP 19790384 U JP19790384 U JP 19790384U JP H046020 Y2 JPH046020 Y2 JP H046020Y2
- Authority
- JP
- Japan
- Prior art keywords
- film
- slit
- optical fiber
- optical fibers
- optical
- 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
- 239000013307 optical fiber Substances 0.000 claims description 28
- 238000001514 detection method Methods 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984197903U JPH046020Y2 (fr) | 1984-12-30 | 1984-12-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984197903U JPH046020Y2 (fr) | 1984-12-30 | 1984-12-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61116348U JPS61116348U (fr) | 1986-07-23 |
JPH046020Y2 true JPH046020Y2 (fr) | 1992-02-19 |
Family
ID=30756442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984197903U Expired JPH046020Y2 (fr) | 1984-12-30 | 1984-12-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH046020Y2 (fr) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59143138A (ja) * | 1983-02-04 | 1984-08-16 | Fuji Photo Film Co Ltd | マイクロフイルム検出装置 |
JPS59147336A (ja) * | 1983-02-10 | 1984-08-23 | Toshinobu Futagawa | 光学系検索装置 |
-
1984
- 1984-12-30 JP JP1984197903U patent/JPH046020Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59143138A (ja) * | 1983-02-04 | 1984-08-16 | Fuji Photo Film Co Ltd | マイクロフイルム検出装置 |
JPS59147336A (ja) * | 1983-02-10 | 1984-08-23 | Toshinobu Futagawa | 光学系検索装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS61116348U (fr) | 1986-07-23 |
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