Abstract: A drive mechanism is described for moving/controlling objects/mechanisms/systems coupled with a drillstring and/or pipe. The drive mechanism may be axially arranged on a drillstring or pipe, compact, capable of fine control and delivering high torque or the like and may be electrically and/or hydraulically powered. The drive mechanism may comprising a driving member comprising a plurality of drivers linearly translatable with respect to the driving member, each driving member having at their ends a male engaging portion and an associated driven member, comprising a plurality of female receiving portions adapted to receive a male engaging portion, the arrangement being such that linear translation of a driver causes its engaging portion to engage with a female receiving portion and the action of the engaging portion produces a reaction in the receiving portion causing displacement of the driven member in a direction other than that of the translatable driver.

Abstract: A drive mechanism is described for moving/controlling objects/mechanisms/systems coupled with a drillstring and/or pipe. The drive mechanism may be axially arranged on a drillstring or pipe, compact, capable of fine control and delivering high torque or the like and may be electrically and/or hydraulically powered. The drive mechanism may comprising a driving member comprising a plurality of drivers linearly translatable with respect to the driving member, each driving member having at their ends a male engaging portion and an associated driven member, comprising a plurality of female receiving portions adapted to receive a male engaging portion, the arrangement being such that linear translation of a driver causes its engaging portion to engage with a female receiving portion and the action of the engaging portion produces a reaction in the receiving portion causing displacement of the driven member in a direction other than that of the translatable driver.

Abstract: A method of providing a game for a gaming device using random payout from a prize pool, the game including a plurality of possible game outcomes, is provided. The method comprises: receiving, at the gaming device, a wager amount; receiving an input to initiate game play; and qualifying the wager amount to win a random award from the prize pool for each of at least two game outcomes from the plurality of game outcomes.

Abstract: A method of providing a game for a gaming device using random payout from a prize pool, the game including a plurality of possible game outcomes, is provided. The method comprises: receiving, at the gaming device, a wager amount; receiving an input to initiate game play; and qualifying the wager amount to win a random award from the prize pool for each of at least two game outcomes from the plurality of game outcomes.

Abstract: A method of providing a game for a gaming device using random payout from a prize pool, the game including a plurality of possible game outcomes, is provided. The method comprises: receiving, at the gaming device, a wager amount; receiving an input to initiate game play; and qualifying the wager amount to win a random award from the prize pool for each of at least two game outcomes from the plurality of game outcomes.

Abstract: A method of providing a game for a gaming device using random payout from a prize pool, the game including a plurality of possible game outcomes, is provided. The method comprises: receiving, at the gaming device, a wager amount; receiving an input to initiate game play; and qualifying the wager amount to win a random award from the prize pool for each of at least two game outcomes from the plurality of game outcomes.

Abstract: A method of providing a game for a gaming device using random payout from a prize pool, the game including a plurality of possible game outcomes, is provided. The method comprises: receiving, at the gaming device, a wager amount; receiving an input to initiate game play; and qualifying the wager amount to win a random award from the prize pool for each of at least two game outcomes from the plurality of game outcomes.

Abstract: An expanded primary payout indicator system and method are disclosed. A networked gaming system includes a game with a set of special outcomes. Upon achieving one of the special outcomes, at least one indicator indicates a predetermined award associated with the special outcome.

Abstract: An expanded primary payout indicator game and method are disclosed. A game contains a set of special outcomes. Upon achieving one of the special outcomes, at least one indicator indicates a predetermined award associated with the special outcome.

Abstract: An expanded primary payout indicator gaming machine and method are disclosed. A gaming machine contains a game with a set of special outcomes. Upon achieving one of the special outcomes, at least one indicator indicates a predetermined award associated with the special outcome.

Abstract: A method of providing a game for a gaming device is provided. The method includes providing a plurality of average values. Average values in the plurality of average values represent different values of a prize pool. A wager amount and an input to initiate game play are received. An average value is selected from the plurality of average values and a random award is determined from the prize pool. The random award is determined from the average value selected from the plurality of average values.

Abstract: A method of providing a game for a gaming device using random payout from a prize pool, the game including a plurality of possible game outcomes, is provided. The method comprises: receiving, at the gaming device, a wager amount; receiving an input to initiate game play; and qualifying the wager amount to win a random award from the prize pool for each of at least two game outcomes from the plurality of game outcomes.

Abstract: A self-diagnostic apparatus is disclosed which has a transducer, such as a solenoid, for performing a mechanical movement in response to an electrical signal of at least a "first energy," such as a constant DC voltage applied over a predetermined time period. A control device, such as a microprocessor-based control circuit, is used to provide an electrical signal of greater energy than the "first energy" in response to a predetermined condition during operation of the apparatus. Such a predetermined condition may be the arrival of one of a slot machine's reels at a rotational position in which it is intended to be stopped. A diagnostic test initiating device, such as a switch, is used for signalling the start of a test of the transducer. The control device further includes a testing device which is responsive to the diagnositc test initiating device for providing an electrical signal of the first energy to the transducer.