JPS6357861B2 - - Google Patents

Info

Publication number
JPS6357861B2
JPS6357861B2 JP56212449A JP21244981A JPS6357861B2 JP S6357861 B2 JPS6357861 B2 JP S6357861B2 JP 56212449 A JP56212449 A JP 56212449A JP 21244981 A JP21244981 A JP 21244981A JP S6357861 B2 JPS6357861 B2 JP S6357861B2
Authority
JP
Japan
Prior art keywords
tape
operational amplifier
resistor
capacitor
phototransistor
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
Application number
JP56212449A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58114346A (ja
Inventor
Kaoru Morinaga
Yoshihiro Kotoda
Seiji Tomita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP56212449A priority Critical patent/JPS58114346A/ja
Publication of JPS58114346A publication Critical patent/JPS58114346A/ja
Publication of JPS6357861B2 publication Critical patent/JPS6357861B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
    • G11B15/06—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing auxiliary features on record carriers or containers, e.g. to stop machine near the end of a tape
    • G11B15/08—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing auxiliary features on record carriers or containers, e.g. to stop machine near the end of a tape by photoelectric sensing
JP56212449A 1981-12-25 1981-12-25 テ−プレコ−ダのテ−プ終端検出回路 Granted JPS58114346A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56212449A JPS58114346A (ja) 1981-12-25 1981-12-25 テ−プレコ−ダのテ−プ終端検出回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56212449A JPS58114346A (ja) 1981-12-25 1981-12-25 テ−プレコ−ダのテ−プ終端検出回路

Publications (2)

Publication Number Publication Date
JPS58114346A JPS58114346A (ja) 1983-07-07
JPS6357861B2 true JPS6357861B2 (ru) 1988-11-14

Family

ID=16622797

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56212449A Granted JPS58114346A (ja) 1981-12-25 1981-12-25 テ−プレコ−ダのテ−プ終端検出回路

Country Status (1)

Country Link
JP (1) JPS58114346A (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190210182A1 (en) * 2018-01-08 2019-07-11 Sk Siltron Co., Ltd. Wafer polishing apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59157238U (ja) * 1983-04-01 1984-10-22 シャープ株式会社 フオトカプラ−装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190210182A1 (en) * 2018-01-08 2019-07-11 Sk Siltron Co., Ltd. Wafer polishing apparatus

Also Published As

Publication number Publication date
JPS58114346A (ja) 1983-07-07

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