JPH0438072B2 - - Google Patents
Info
- Publication number
- JPH0438072B2 JPH0438072B2 JP21802983A JP21802983A JPH0438072B2 JP H0438072 B2 JPH0438072 B2 JP H0438072B2 JP 21802983 A JP21802983 A JP 21802983A JP 21802983 A JP21802983 A JP 21802983A JP H0438072 B2 JPH0438072 B2 JP H0438072B2
- Authority
- JP
- Japan
- Prior art keywords
- tape
- cassette
- closed
- light
- light source
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 17
- 238000004804 winding Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910017709 Ni Co Inorganic materials 0.000 description 1
- 229910003267 Ni-Co Inorganic materials 0.000 description 1
- 229910003262 Ni‐Co Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21802983A JPS60111376A (ja) | 1983-11-18 | 1983-11-18 | テ−プカセット |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21802983A JPS60111376A (ja) | 1983-11-18 | 1983-11-18 | テ−プカセット |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60111376A JPS60111376A (ja) | 1985-06-17 |
| JPH0438072B2 true JPH0438072B2 (sl) | 1992-06-23 |
Family
ID=16713518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21802983A Granted JPS60111376A (ja) | 1983-11-18 | 1983-11-18 | テ−プカセット |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60111376A (sl) |
-
1983
- 1983-11-18 JP JP21802983A patent/JPS60111376A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60111376A (ja) | 1985-06-17 |
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