JPS6481090A - "karaoke"performance method and apparatus for business - Google Patents
"karaoke"performance method and apparatus for businessInfo
- 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
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.
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)
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 |
-
1987
- 1987-09-22 JP JP23806887A patent/JPS6481090A/en active Pending
Cited By (1)
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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