JPH0158590B2 - - Google Patents

Info

Publication number
JPH0158590B2
JPH0158590B2 JP56023311A JP2331181A JPH0158590B2 JP H0158590 B2 JPH0158590 B2 JP H0158590B2 JP 56023311 A JP56023311 A JP 56023311A JP 2331181 A JP2331181 A JP 2331181A JP H0158590 B2 JPH0158590 B2 JP H0158590B2
Authority
JP
Japan
Prior art keywords
tape
speed
reel hub
constant
winding amount
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
JP56023311A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57138074A (en
Inventor
Takashi Nishida
Hiromi Juso
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP2331181A priority Critical patent/JPS57138074A/ja
Publication of JPS57138074A publication Critical patent/JPS57138074A/ja
Publication of JPH0158590B2 publication Critical patent/JPH0158590B2/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
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/34—Indicating arrangements 
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/11—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier
    • G11B27/13—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier the information being derived from movement of the record carrier, e.g. using tachometer
    • G11B27/17—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier the information being derived from movement of the record carrier, e.g. using tachometer using electrical sensing means
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers

Landscapes

  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
JP2331181A 1981-02-18 1981-02-18 Detector for tape winding amount Granted JPS57138074A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2331181A JPS57138074A (en) 1981-02-18 1981-02-18 Detector for tape winding amount

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2331181A JPS57138074A (en) 1981-02-18 1981-02-18 Detector for tape winding amount

Publications (2)

Publication Number Publication Date
JPS57138074A JPS57138074A (en) 1982-08-26
JPH0158590B2 true JPH0158590B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-12-12

Family

ID=12107036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2331181A Granted JPS57138074A (en) 1981-02-18 1981-02-18 Detector for tape winding amount

Country Status (1)

Country Link
JP (1) JPS57138074A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6946423B2 (en) 1989-07-14 2005-09-20 Dai Nippon Printing Co., Ltd. Heat transfer cover films

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57143772A (en) * 1981-02-27 1982-09-06 Pioneer Electronic Corp Tape amount detecting system
DE3504311A1 (de) * 1985-02-08 1986-08-14 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Verfahren zur ermittlung der abgelaufenen und/oder noch zur verfuegung stehenden spielzeit eines magnetbandes
TW234184B (en) * 1993-12-15 1994-11-11 S Kwoh Daniel Method and apparatus for determining addresses in time along a recording tape

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54158912A (en) * 1978-06-05 1979-12-15 Pioneer Electronic Corp Device for detecting tape amount

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6946423B2 (en) 1989-07-14 2005-09-20 Dai Nippon Printing Co., Ltd. Heat transfer cover films

Also Published As

Publication number Publication date
JPS57138074A (en) 1982-08-26

Similar Documents

Publication Publication Date Title
US4338645A (en) Tape running time indication system
KR950009591B1 (ko) 테이프 위치 검출 장치 및 방법
USRE30939E (en) Transfer of a flexible web member from supply reel to a take-up reel
JPH0158590B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US20030127551A1 (en) Estimating tape pack radius using a kalman filter
JP2615809B2 (ja) テープ巻取り装置および巻取り方法
JP2539499B2 (ja) 磁気記録再生装置
JP2698837B2 (ja) テープリールハブ径検出方法及びその装置
JP2961861B2 (ja) カセットテープの記録時間測定方法
MULLER Method and apparatus for measuring web material wound on a reel[Patent]
JP2636931B2 (ja) テープ残量計算方法
JPS63300449A (ja) モータ速度制御方法
JPH0335457A (ja) テープ位置検出方法及び装置
JP2592148B2 (ja) 磁気記録再生装置
JPH06127771A (ja) テープ巻取り装置
JPS6051183B2 (ja) 電子テ−プカウンタ装置
JPS5968884A (ja) テ−プ残量検出方式
JPS6252389B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS5828668B2 (ja) テ−プ量表示装置
JPS63300450A (ja) モ−タ速度制御方式
JPS6053393B2 (ja) カセツトテ−プの残量時間表示方式
JPS6052990A (ja) テ−プ移送量検出装置
JPH0561707B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS5930280A (ja) テ−プ残量表示装置
JPH03225659A (ja) リール駆動制御装置