Title:
KARAOKE DEVICE
Document Type and Number:
Japanese Patent JPH0926794
Kind Code:
A
Abstract:
To stop the output of advertisement video when there is no customer and improve the advertisement effect.
A CPU 4 in the karaoke device 1 makes an access to a playing music number storage region 25 of a hard disk 6 and judges whether the music number is stored in the disk 6 or not. When no music number is store in the disk 6 due to no request, and no new music number is stored after a prescribed time, it is judged that no user for the device 1 is, and the advertisement video display is stopped.
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Inventors:
OKUBO TSUYOSHI
TANIGUCHI TOSHINORI
TANIGUCHI TOSHINORI
Application Number:
JP17489195A
Publication Date:
January 28, 1997
Filing Date:
July 11, 1995
Export Citation:
Assignee:
XING INC
BROTHER IND LTD
BROTHER IND LTD
International Classes:
G09G5/00; G09F27/00; G10K15/04; (IPC1-7): G10K15/04; G09F27/00; G09G5/00
Attorney, Agent or Firm:
Adachi Tsutomu
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