JPS6481090A - "karaoke"performance method and apparatus for business - Google Patents

"karaoke"performance method and apparatus for business

Info

Publication number
JPS6481090A
JPS6481090A JP23806887A JP23806887A JPS6481090A JP S6481090 A JPS6481090 A JP S6481090A JP 23806887 A JP23806887 A JP 23806887A JP 23806887 A JP23806887 A JP 23806887A JP S6481090 A JPS6481090 A JP S6481090A
Authority
JP
Japan
Prior art keywords
writer
subordinate
magnetic card
karaoke
card
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.)
Pending
Application number
JP23806887A
Other languages
Japanese (ja)
Inventor
Shirou Muneyoshi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP23806887A priority Critical patent/JPS6481090A/en
Publication of JPS6481090A publication Critical patent/JPS6481090A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)

Abstract

PURPOSE: To simplify a money collecting means by utilizing a magnetic card as a prepaid card. CONSTITUTION: More than two conventional magnetic signal writing devices are prepared and constituted as a main writer and a subordinate writer by altering the ROMs of those magnetic signal writing devices, and the subordinate writer is arranged at each store. Then the main writer records a unique password of this system, a device number, etc., on an unused magnetic card. On this magnetic card, the subordinate writer records the code of each store and the allowed frequency of KARAOKE service. Consequently, the usable magnetic card is constituted.
JP23806887A 1987-09-22 1987-09-22 "karaoke"performance method and apparatus for business Pending JPS6481090A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23806887A JPS6481090A (en) 1987-09-22 1987-09-22 "karaoke"performance method and apparatus for business

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23806887A JPS6481090A (en) 1987-09-22 1987-09-22 "karaoke"performance method and apparatus for business

Publications (1)

Publication Number Publication Date
JPS6481090A true JPS6481090A (en) 1989-03-27

Family

ID=17024678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23806887A Pending JPS6481090A (en) 1987-09-22 1987-09-22 "karaoke"performance method and apparatus for business

Country Status (1)

Country Link
JP (1) JPS6481090A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5685366A (en) * 1994-10-24 1997-11-11 Modine Manufacturing High efficiency, small volume evaporator for a refrigerant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5685366A (en) * 1994-10-24 1997-11-11 Modine Manufacturing High efficiency, small volume evaporator for a refrigerant

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