ES2011684A6 - Poker machine - Google Patents

Poker machine

Info

Publication number
ES2011684A6
ES2011684A6 ES8803210A ES8803210A ES2011684A6 ES 2011684 A6 ES2011684 A6 ES 2011684A6 ES 8803210 A ES8803210 A ES 8803210A ES 8803210 A ES8803210 A ES 8803210A ES 2011684 A6 ES2011684 A6 ES 2011684A6
Authority
ES
Spain
Prior art keywords
machine
return
random number
reference tables
symbols
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.)
Expired - Lifetime
Application number
ES8803210A
Other languages
Spanish (es)
Inventor
Daniel Alan Tracy
Richard Edward Smyth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ainsworth Nominees Pty Ltd
Original Assignee
Ainsworth Nominees Pty Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ainsworth Nominees Pty Ltd filed Critical Ainsworth Nominees Pty Ltd
Publication of ES2011684A6 publication Critical patent/ES2011684A6/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
    • G07F17/32—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for games, toys, sports, or amusements
    • G07F17/3244—Payment aspects of a gaming system, e.g. payment schemes, setting payout ratio, bonus or consolation prizes

Abstract

Poker machine or slot machine (fruit-machine, one-armed bandit), in which the symbols or signs which have to be represented visually are selected by using a random number generator for generating a random number for each visual representation position, the random number being selected from a range corresponding to the number of visual representation possibilities for each position. The random numbers are then compared with one of two reference tables in order to select the actual sign or symbol to be visualized. Each one of the two reference tables has a distinct sequence of symbols and provides the player with a distinct winning probability, one of them greater than the limit return of the machine and the other below said limit return, the machine controlling the total proportion of the return to the players and the switching between the two reference tables in order to maintain the total proportion of the return within tolerable limits around the aforesaid limit return of the machine.
ES8803210A 1987-10-22 1988-10-21 Poker machine Expired - Lifetime ES2011684A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPI502487 1987-10-22

Publications (1)

Publication Number Publication Date
ES2011684A6 true ES2011684A6 (en) 1990-02-01

Family

ID=3772516

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8803210A Expired - Lifetime ES2011684A6 (en) 1987-10-22 1988-10-21 Poker machine

Country Status (2)

Country Link
ES (1) ES2011684A6 (en)
GB (1) GB2211338A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5380008A (en) * 1993-12-03 1995-01-10 Spintek International Electronic gaming apparatus
JPH09103540A (en) * 1995-10-11 1997-04-22 Universal Hanbai Kk Game machine
JP3977449B2 (en) * 1995-10-31 2007-09-19 アルゼ株式会社 Game machine
GB0120611D0 (en) * 2001-08-24 2001-10-17 Igt Uk Ltd Video display systems
GB0213181D0 (en) * 2002-06-08 2002-07-17 Bell Fruit Games Ltd An entertainment machine
AU2008221552A1 (en) 2007-09-27 2009-04-23 Aristocrat Technologies Australia Pty Limited A gaming system and a method of gaming

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5997686A (en) * 1982-11-29 1984-06-05 シグマ商事株式会社 Control apparatus of game machine

Also Published As

Publication number Publication date
GB2211338A (en) 1989-06-28
GB8823820D0 (en) 1988-11-16

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