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Patent Searching and Data


Title:
SLOT MACHINE
Document Type and Number:
Japanese Patent JP2011067449
Kind Code:
A
Abstract:

To give a suitable inconsistency to the put-out rate of game balls in a slot machine, preventing carry-out count of AT game from being influenced only by a preset value on that day while maintaining that the higher setting is, the higher the put-out rate of game balls is.

The slot machine includes: AT game count storing means 71a for adding a storage number on meeting the condition for storing carry-out count of the AT game; and AT game count deciding means 71b for deciding the carry-out count of the AT game on meeting the condition for carrying out the AT game and subtracting the count from the storage number. A lottery for a storage number is held in every game in an internal medium game until winning a BB prize after winning the BB, and when a prize is won in the lottery, a predetermined value is added to the storage number. The lower setting is, the more a prize is won in the lottery (the storage number is easy to accumulate). On the contrary, the higher setting is, the more the AT game is easily carried out.


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Inventors:
SUZUKI KAZUNORI
YOMO NORIYUKI
Application Number:
JP2009221550A
Publication Date:
April 07, 2011
Filing Date:
September 25, 2009
Export Citation:
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Assignee:
SAMMY CORP
International Classes:
A63F5/04
Domestic Patent References:
JP2007038014A2007-02-15
JP2009034176A2009-02-19
JP2008023055A2008-02-07
JP2003175156A2003-06-24
JP2008136595A2008-06-19
JP2008161235A2008-07-17
JP2008200136A2008-09-04
JP2009153816A2009-07-16
JP2009131488A2009-06-18
JP2009099187A2009-05-07
JP2009233276A2009-10-15
JP2008023055A2008-02-07
JP2003175156A2003-06-24
JP2008136595A2008-06-19
JP2008161235A2008-07-17
JP2008200136A2008-09-04
JP2009153816A2009-07-16
JP2009131488A2009-06-18
JP2009099187A2009-05-07
JP2009233276A2009-10-15
JP2007038014A2007-02-15
JP2009034176A2009-02-19
Attorney, Agent or Firm:
Tadashi Nakamura