JPS6425881A - Pinball game machine - Google Patents
Pinball game machineInfo
- Publication number
- JPS6425881A JPS6425881A JP15908788A JP15908788A JPS6425881A JP S6425881 A JPS6425881 A JP S6425881A JP 15908788 A JP15908788 A JP 15908788A JP 15908788 A JP15908788 A JP 15908788A JP S6425881 A JPS6425881 A JP S6425881A
- Authority
- JP
- Japan
- Prior art keywords
- receiving part
- safe ball
- ball receiving
- microcomputer
- game machine
- 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.)
- Granted
Links
Landscapes
- Pinball Game Machines (AREA)
Abstract
PURPOSE: To enhance the fun with playing a pachinko game machine by equipping it with a microcomputer having a random number function, allowing it to specify the valve open condition or valve open position for safe ball receiving part(s), and thereby eliminating the regularity of these mechanisms. CONSTITUTION: Step A makes the grasp that a safe ball has come into a safe ball receiving part, and a microcomputer generates one of random numbers electronically with notification from the safe ball receiving part. On the basis of the given number, the microcomputer performs specification of other safe ball receiving part 6 to 11, and also it performs adjustment of the opening time or opening angle of the safe ball receiving part on the basis of the given number, and thereby the rate of prize winning per unit time of all receiving parts or individual receiving part is calculated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15908788A JPS6425881A (en) | 1988-06-29 | 1988-06-29 | Pinball game machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15908788A JPS6425881A (en) | 1988-06-29 | 1988-06-29 | Pinball game machine |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2845293A Division JPH0654956A (en) | 1993-01-26 | 1993-01-26 | Centralized control system for pachinko game machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6425881A true JPS6425881A (en) | 1989-01-27 |
JPH0420633B2 JPH0420633B2 (en) | 1992-04-03 |
Family
ID=15685950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15908788A Granted JPS6425881A (en) | 1988-06-29 | 1988-06-29 | Pinball game machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6425881A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59188012A (en) * | 1983-03-18 | 1984-10-25 | Mazda Motor Corp | Valve timing control device for engine |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4987449A (en) * | 1972-12-26 | 1974-08-21 | ||
JPS5035464A (en) * | 1973-07-30 | 1975-04-04 | ||
JPS50124742A (en) * | 1974-03-13 | 1975-10-01 | ||
JPS5117982A (en) * | 1974-08-05 | 1976-02-13 | Taiho Kogyo Co Ltd | SUCHIROORUHATSUHOTAINO HYOMENSOOTOTSUGENSHUTSUHOHO |
-
1988
- 1988-06-29 JP JP15908788A patent/JPS6425881A/en active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4987449A (en) * | 1972-12-26 | 1974-08-21 | ||
JPS5035464A (en) * | 1973-07-30 | 1975-04-04 | ||
JPS50124742A (en) * | 1974-03-13 | 1975-10-01 | ||
JPS5117982A (en) * | 1974-08-05 | 1976-02-13 | Taiho Kogyo Co Ltd | SUCHIROORUHATSUHOTAINO HYOMENSOOTOTSUGENSHUTSUHOHO |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59188012A (en) * | 1983-03-18 | 1984-10-25 | Mazda Motor Corp | Valve timing control device for engine |
Also Published As
Publication number | Publication date |
---|---|
JPH0420633B2 (en) | 1992-04-03 |
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