Title:
GAME MACHINE
Document Type and Number:
Japanese Patent JP2016131723
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a game machine, even when electromagnetic wave is applied to the game machine by a fraud or the like, preventing malfunction of a main control circuit and protecting respective types of circuits and of devices in a main board.SOLUTION: The game machine according to the present invention comprises main control means, optical repeating means, and first optical transmission means. The optical repeating means includes: a light-receiving device section that converts an optical signal received via the first optical transmission means into an electric signal; a light-emitting device section that converts the electric signal into an optical signal and transmits the converted optical signal to the outside; a data wiring section that transmits the electric signal converted by the light-receiving device section to the light-emitting device section; a power supply wiring section that is provided in common in the light-receiving device section and the light-emitting device section and supplies the light-receiving device section and the light-emitting device section with electric power; and a frame section on which the light-receiving device section, the light-emitting device section, the data wiring section, and the power supply wiring section are integrally mounted.SELECTED DRAWING: Figure 19
Inventors:
SUZUKI YUICHIRO
KAWAGISHI HIROSHI
KAWAGISHI HIROSHI
Application Number:
JP2015008137A
Publication Date:
July 25, 2016
Filing Date:
January 19, 2015
Export Citation:
Assignee:
UNIVERSAL ENTERTAINMENT CORP
International Classes:
A63F5/04; A63F7/02
Domestic Patent References:
| JP2013034642A | 2013-02-21 | |||
| JPS6330807U | 1988-02-29 | |||
| JP2013198567A | 2013-10-03 | |||
| JP2013098463A | 2013-05-20 | |||
| JP2000101103A | 2000-04-07 | |||
| JPS5960616U | 1984-04-20 |
Attorney, Agent or Firm:
Shinto International Patent Office