1. A system for providing an award to a plurality of players, comprising:
a plurality of gaming devices, each of the gaming devices including a display device; and
a system controller coupled to each of the gaming devices, the system controller configured to:
initiate a bonus game and display the bonus game on a set of gaming devices, each gaming device included in the set of gaming devices being associated with a qualified player, the bonus game including a predefined set of bonus game symbols;
select a bonus game symbol for each qualified player from the predefined set of bonus game symbols and associate each selected bonus game symbol with the corresponding qualified player;
randomly select a winning bonus game symbol from the predefined set of bonus game symbols;
determine a number of winning qualified players associated with the winning bonus game symbol; and
provide a bonus award to each of the winning qualified players.
2. A system in accordance with claim 1, the system controller configured to:
allow each of the qualified players to select the associated bonus game symbol from the predefined set of bonus game symbols.
3. A system in accordance with claim 1, the system controller configured to:
conduct an elimination round associated with bonus game including randomly selecting a group of remaining bonus game symbols from the predefined set of bonus game symbols, the group of remaining bonus game symbols including a fewer number of symbols than a number of symbols included in the predefined set of bonus game symbols; and
conduct a final round including randomly selecting the winning bonus game symbol from the group of remaining bonus game symbols.
4. A system in accordance with claim 3, the system controller configured to:
adjust a selection probability associated with each bonus game symbol included in the group of remaining bonus game symbols; and
randomly select the winning bonus game symbol as a function of adjusted selection probabilities.
5. A system in accordance with claim 3, the system controller configured to conduct a plurality of elimination rounds and, for each elimination round, select a current group of remaining bonus game symbols from a previous group of remaining bonus game symbols associated with a previous elimination round, the current group having fewer symbols than the previous group.
6. A system in accordance with claim 5, the system controller configured to randomly select a number of elimination rounds being conducted with the bonus game.
7. A system in accordance with claim 5, the system controller configured to allow a system user to select a number of elimination rounds included in the bonus game and the number of bonus symbols included in the predefined set of bonus symbols.
8. A system in accordance with claim 1, further comprising:
a database including a plurality of player accounts, each player account being associated with a corresponding player and including a plurality of associated player criteria, the system controller configured to:
generate the bonus game including a set of qualification criteria indicative of the qualified player;
receive a request from a player to participate in the bonus game, the request being received via a corresponding gaming device and including a unique player identification;
determine a player account associated with the player as a function of the received unique identification; and
determine the player to be the qualified player if the player criteria included in the associated player account matches the qualification criteria, and responsively display the bonus feature game on the corresponding gaming device.
9. A method of providing an award to a plurality of players, including the steps of:
initiating, by a system controller, a bonus game being displayed on a plurality of gaming devices, each of the plurality of gaming devices being associated with a qualified player, the bonus game including a predefined set of bonus game symbols;
selecting a bonus game symbol for each qualified player from the predefined set of bonus game symbols and associating each selected bonus game symbol with the corresponding qualified player;
randomly selecting a winning bonus game symbol from the predefined set of bonus game symbols;
determining a number of winning qualified players associated with the winning bonus game symbol; and
providing a bonus award to each of the winning qualified players.
10. A method in accordance with claim 9, including the step of allowing each of the qualified players to select the associated bonus game symbol from the predefined set of bonus game symbols.
11. A method in accordance with claim 9, including the steps of:
conducting an elimination round associated with bonus game including randomly selecting a group of remaining bonus game symbols from the predefined set of bonus game symbols, the group of remaining bonus game symbols including a fewer number of symbols than a number of symbols included in the predefined set of bonus game symbols; and
conducting a final round including randomly selecting the winning bonus game symbol from the group of remaining bonus game symbols.
12. A method in accordance with claim 11, including the steps of:
adjusting a selection probability associated with each bonus game symbol included in the group of remaining bonus game symbols; and
randomly selecting the winning bonus game symbol as a function of adjusted selection probabilities.
13. A method in accordance with claim 11, including the step of conducting a plurality of elimination rounds and, for each elimination round, selecting a current group of remaining bonus game symbols from a previous group of remaining bonus game symbols associated with a previous elimination round, the current group having fewer symbols than the previous group.
14. A method in accordance with claim 13, including the step of randomly select a number of elimination rounds being conducted with the bonus game.
15. A method in accordance with claim 13, including the steps of allowing a system user to select a number of elimination rounds included in the bonus game and the number of bonus symbols included in the predefined set of bonus symbols.
16. A system in accordance with claim 9, including the steps of:
generating the bonus game including a set of qualification criteria indicative of the qualified player;
receiving a request from a player to participate in the bonus game, the request being received via a corresponding gaming device and including a unique player identification;
determining a player account associated with the player as a function of the received unique identification; and
determining the player to be the qualified player if the player criteria included in the associated player account matches the qualification criteria.
17. One or more non-transitory computer-readable storage media, having computer-executable instructions embodied thereon, wherein when executed by at least one processor, the computer-executable instructions cause the processor to:
initiate a bonus game and display the bonus game on a set of gaming devices, each gaming device included in the set of gaming devices being associated with a qualified player, the bonus game including a predefined set of bonus game symbols;
select a bonus game symbol for each qualified player from the predefined set of bonus game symbols and associate each selected bonus game symbol with the corresponding qualified player;
randomly select a winning bonus game symbol from the predefined set of bonus game symbols;
determine a number of winning qualified players associated with the winning bonus game symbol; and
provide a bonus award to each of the winning qualified players.
18. The one or more computer-readable storage media according to claim 17, the computer-executable instructions cause the processor to:
conduct an elimination round associated with bonus game including randomly selecting a group of remaining bonus game symbols from the predefined set of bonus game symbols, the group of remaining bonus game symbols including a fewer number of symbols than a number of symbols included in the predefined set of bonus game symbols; and
conduct a final round including randomly selecting the winning bonus game symbol from the group of remaining bonus game symbols.
19. The one or more computer-readable storage media according to claim 18, the computer-executable instructions cause the processor to conduct a plurality of elimination rounds and, for each elimination round, select a current group of remaining bonus game symbols from a previous group of remaining bonus game symbols associated with a previous elimination round, the current group having fewer symbols than the previous group.
20. The one or more computer-readable storage media according to claim 17, the computer-executable instructions cause the processor to:
generate the bonus game including a set of qualification criteria indicative of the qualified player;
receive a request from a player to participate in the bonus game, the request being received via a corresponding gaming device and including a unique player identification;
determine a player account associated with the player as a function of the received unique identification; and
determine the player to be the qualified player if the player criteria included in the associated player account matches the qualification criteria.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1-41. (canceled)
42. A method of heat treating a 718-type nickel-base alloy comprising:
selecting a 718-type nickel-base alloy comprising, in weight percent, up to 0.1% carbon, from 12% to 20% chromium, up to 4% molybdenum, up to 6% tungsten, from 5% to 12% cobalt, up to 14% iron, from 4% to 8% niobium, from 0.6% to 2.6% aluminum, from 0.4% to 1.4% titanium, from 0.003% to 0.03% phosphorus, from 0.003% to 0.015% boron, and balance nickel;
wherein a sum of the weight percent of molybdenum and the weight percent of tungsten is at least 2% and not more than 8%;
wherein a sum of atomic percent aluminum and atomic percent titanium is from 2% to 6%;
wherein a ratio of atomic percent aluminum to atomic percent titanium is at least 1.5; and
wherein the sum of atomic percent aluminum and atomic percent titanium, that sum divided by atomic percent niobium is from 0.8 to 1.3
solution treating the 718-type nickel-base alloy for no greater than 4 hours at a solution temperature ranging from 1725\xb0 F. to 1850\xb0 F.;
cooling the nickel-base alloy at a first cooling rate after solution treating the nickel-base alloy;
aging the solution treated nickel-base alloy in a first aging treatment for no greater than 8 hours at a temperature ranging from 1365\xb0 F. to 1450\xb0 F.; and
aging the nickel-base alloy in a second aging treatment for at least 8 hours at a second aging temperature, the second aging temperature ranging from 1150\xb0 F. to 1300\xb0 F.;
wherein the heat treatment produces microstructure comprising:
\u03b3\u2032-phase precipitates and \u03b3\u2033-phase precipitates, wherein the \u03b3\u2032-phase precipitates are predominatnt strengthening precipitates in the nickel-base alloy; and
an amount of grain boundary precipitates sufficient to pin the majority of the grain boundaries in the matrix, the grain boundary precipitates being selected form the group consisting of \u03b4-phase, \u03b7-phase, and mixtures thereof, and having short, generally rod-shaped morphologies; and
wherein the heat treatments produce a 718-type nickel-base alloy with thermally stable mechanical properties.
43. The method of claim 26 wherein solution treating the 718-type nickel-base alloy comprises heating the nickel-base alloy for no greater than 2 hours at a solution temperature ranging from 1750\xb0 F. to 1800\xb0 F.
44. The method of claim 26 wherein the first cooling rate is at least 800\xb0 F. per hour.
45. The method of claim 26 wherein aging the nickel-base alloy in a second aging treatment comprises heating the nickel-base alloy at a second aging temperature ranging from 1150\xb0 F. to 1200\xb0 F.
46. The method of claim 26 wherein after heat treating, the nickel-base alloy has a yield strength at 1300\xb0 F. of at least 120 ksi, a percent elongation at 1300\xb0 F. of at least 12 percent, a notched stress-rupture life of at least 300 hours as measured at 1300\xb0 F. and 80 ksi, and a low notch-sensitivity.