Title:
MANAGING METHOD AND DEVICE FOR OPERATION OF GAME MACHINE
Document Type and Number:
Japanese Patent JP3756298
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To surely manage the operating condition of a game machine even if the probability of the occurrence of a special prize varies and to manage the operating condition of each game machine in a single way even if the modes of outputting signals from the game machines are different.
SOLUTION: A high-probability-of-special-prize signal processing board is installed between a game unit and an island controller, performs a filter process by which noises, etc., involved in an input special-prize signal S1 output from the game unit, are eliminated by an on/off recognition process part 31, and then outputs a special-prize delay signal S5 delayed by a predetermined time by a delay process part 32. An OR process part 33 outputs to an on/off recognition process part 34 an OR signal S3 obtained when the input special-prize signal S1 is ORed with an input high-probability signal S2, and the input high- probability signal S2 given a different form of signal through the filter process is converted into a common high-probability signal S4 for output. A high- probability-time recognition process part 35, according to the rise and fall of the special-prize delay signal S5 and the high-probability signal S4, outputs a high-probability-period signal S6 showing a high-probability period.
Inventors:
Bogaki Tetsuya
Application Number:
JP23456897A
Publication Date:
March 15, 2006
Filing Date:
August 29, 1997
Export Citation:
Assignee:
Glory Industries Co., Ltd.
International Classes:
A63F7/02; (IPC1-7): A63F7/02; A63F7/02
Domestic Patent References:
| JP4269984A | ||||
| JP9155042A | ||||
| JP8196720A | ||||
| JP6047162A | ||||
| JP9056898A |
Attorney, Agent or Firm:
Takahisa Kimura
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