KR940007854A - Tape cassette - Google Patents
Tape cassette Download PDFInfo
- Publication number
- KR940007854A KR940007854A KR1019930016970A KR930016970A KR940007854A KR 940007854 A KR940007854 A KR 940007854A KR 1019930016970 A KR1019930016970 A KR 1019930016970A KR 930016970 A KR930016970 A KR 930016970A KR 940007854 A KR940007854 A KR 940007854A
- Authority
- KR
- South Korea
- Prior art keywords
- tape
- cassette
- main body
- leader
- cassette main
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
Landscapes
- Magnetic Record Carriers (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
(요약)(summary)
구성Configuration
자기테이프(6)가 한쌍의 테이프 릴에 투명한 리더 테이프(28)로 고정되어서 되는 테이프카세트에 있어서, 리더 테이프(28)에 광학적으로 검출되는 정보 식별 마크(37)를 형성한다.In a tape cassette in which the magnetic tape 6 is fixed to a pair of tape reels with a transparent leader tape 28, an information identification mark 37 that is optically detected on the leader tape 28 is formed.
효과effect
데이타용과 비디오용의 카세트를 순간적으로 정확히 식별할 수 있음과 함께 신뢰성이 높은 데이타 전용의 테이프 카세트를 제공할 수 있다.The cassette for data and video can be identified accurately and instantaneously, and a tape cassette for data can be provided with high reliability.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명을 적용한 테이프 카세트를 일부 파단해서 나타낸 사시도이다.1 is a perspective view showing a partially broken tape cassette to which the present invention is applied.
제2도는 상부의 반을 제거한 상태의 카세트 본체의 평면도이다.2 is a plan view of the cassette body with the upper half removed.
제3도는 정보 식별 마크의 형성 위치를 나타내는 주요부 확대 평면도이다.3 is an enlarged plan view of a main part showing the formation position of the information identification mark.
제4도는 정보 판별 마크를 2㎜로 했을 때의 발광 소자에 있어서 츨력 파형도이다.4 is an output waveform diagram of the light emitting element when the information discriminating mark is 2 mm.
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP92-269063 | 1992-09-14 | ||
JP26906392 | 1992-09-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940007854A true KR940007854A (en) | 1994-04-28 |
KR100263684B1 KR100263684B1 (en) | 2000-08-01 |
Family
ID=17467141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930016970A KR100263684B1 (en) | 1992-09-14 | 1993-08-30 | Tape cassette |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100263684B1 (en) |
-
1993
- 1993-08-30 KR KR1019930016970A patent/KR100263684B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR100263684B1 (en) | 2000-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130513 Year of fee payment: 14 |
|
EXPY | Expiration of term |