Abstract: An aircraft is provided and includes a fuselage including a top and a tail, a main rotor apparatus disposed at the top of the fuselage, which rotates one or more rotors to generate lift, and an active flow control (AFC) system. The AFC system includes plasma actuators configured to generate plasma at a location adjacent to the main rotor apparatus and/or at the tail of the fuselage.

Abstract: A rotor blade deflection sensing system including a rotor blade having a first surface, a second surface, a third surface and a fourth surface. At least two fiber optic sensor arrays are mounted to the rotor blade. At least one of the at least two fiber optic sensor arrays is mounted to one of the first surface, the second surface, the third surface and the fourth surface and another of the at least two fiber optic sensor arrays being mounted to another of the first surface, a second surface, a third surface and a fourth surface. A controller is operatively connected to the at least two fiber optic sensor arrays. The controller determines one or more of a flapwise and an edgewise displacement based on inputs from the at least two fiber optic sensor arrays.

Abstract: A rotary wing aircraft includes a fuselage having a plurality of surfaces, at least one engine mounted in the fuselage, and a rotor assembly including a rotor shaft and plurality of rotor blades operatively connected to the rotor shaft. The rotor assembly includes a plurality of surface portions. A rotor shaft fairing extends between the fuselage and the rotor assembly and about at least a portion of the rotor shaft. The rotor shaft fairing includes an outer surface. A plate member is mounted to and projects proudly of the at least a portion of the rotor shaft fairing. The plate member is configured and disposed to increase an aspect ratio of and reduce induced drag on the rotor shaft fairing as well as reduce rotor hub wake size.

Abstract: A rotary wing aircraft includes a fuselage having a plurality of surfaces. At least one engine is mounted in the fuselage. A rotor assembly includes a rotor shaft a plurality of rotor blades operatively connected to the rotor shaft. The rotor assembly includes a plurality of surface portions. An active air discharge opening extends through one of the plurality of surfaces of the fuselage and one of the plurality of surface portions of the rotor assembly, and an active air generation system is mounted in the fuselage. The active air generation system is configured and disposed to generate and direct a flow of air through the active air discharge opening to disrupt an airstream flowing over the one of the plurality of surfaces of the fuselage and the one of the plurality of surface portions of the rotor assembly.

Abstract: A basketball shooting apparatus having adjustable rim members varying the opening through the basketball rim. The basketball shooting apparatus may include one or more portions of a rim portion and/or one or more portions of a floor portion of the apparatus for developing a basketball shooter's form. The rim portion may include the adjustable rim members attached to the basketball rim. The rim members of the rim portion may be combined with one or more other portions of the rim portion to connect to the basketball rim such as at least one of one or more portions of funnel, a lower ring, or a body. The rim portion may also have attachments for a basketball return chute to the floor portion. The floor portion may include a pair of uprights. The floor portion may include one or more alignment guide panels, an abutment member, ball ramp, and/or ball rack.

Abstract: A rotary wing aircraft includes a fuselage having a plurality of surfaces, at least one engine mounted in the fuselage, and a rotor assembly including a rotor shaft and plurality of rotor blades operatively connected to the rotor shaft. The rotor assembly includes a plurality of surface portions. A rotor shaft fairing extends between the fuselage and the rotor assembly and about at least a portion of the rotor shaft. The rotor shaft fairing includes an outer surface. A plate member is mounted to and projects proudly of the at least a portion of the rotor shaft fairing. The plate member is configured and disposed to increase an aspect ratio of and reduce induced drag on the rotor shaft fairing as well as reduce rotor hub wake size.

Abstract: A rotary wing aircraft includes a fuselage having a plurality of surfaces. At least one engine is mounted in the fuselage. A rotor assembly includes a rotor shaft a plurality of rotor blades operatively connected to the rotor shaft. The rotor assembly includes a plurality of surface portions. An active air discharge opening extends through one of the plurality of surfaces of the fuselage and one of the plurality of surface portions of the rotor assembly, and an active air generation system is mounted in the fuselage. The active air generation system is configured and disposed to generate and direct a flow of air through the active air discharge opening to disrupt an airstream flowing over the one of the plurality of surfaces of the fuselage and the one of the plurality of surface portions of the rotor assembly.

Abstract: A rotary wing aircraft includes a fuselage having a plurality of surfaces, at least one engine mounted in the fuselage, and a rotor assembly including a rotor shaft, and plurality of rotor blades operatively connected to the rotor shaft. The rotor assembly includes a plurality of surface portions. A plurality of vortex generators is mounted relative to at least one of the plurality of surfaces of the fuselage and the plurality of surface portions of the rotor assembly. The plurality of vortex generators operate to disrupt a boundary layer of air flowing over the one of the plurality of surfaces and the plurality of surface portions to reduce drag on the one of the fuselage and the rotor assembly.

Abstract: A rotor hub fairing system for use in a counter-rotating, coaxial rotor system is provided including an upper hub fairing defined about an axis and a lower hub fairing defined about the axis. A shaft fairing is disposed between the upper hub fairing and the lower hub fairing. The geometry of the shaft fairing is configured to encourage a wake adjacent the upper hub fairing to form collectively with a wake adjacent the lower hub fairing.

Abstract: A system for overriding retail transactions. In response to receiving an input to override a retail transaction, it is determined whether data on an RFID card has been read. The data is read by an RFID reader located on a POS device keyboard. In response to determining that the data has been read, a light emitting diode is used to indicate that the data has been read. Then, the data is sent to a central computer to validate that a user of the RFID card is authorized to perform the override. In response to receiving a validation result from the central computer, it is determined whether the user of the RFID card is authorized to perform the override. Then, in response to determining that the user of the RFID card is authorized to perform the override, the user of the RFID card is permitted to complete the retail transaction override.

Abstract: The invention disclosed provides a method and means for playing a card game comprising receiving bets, including second-chance bets, dealing at least one set of cards, identifying one or more winning bets in each set, and paying-off one or more of the winning bets in each set. The invention also comprises an apparatus for playing a card game. The apparatus comprises a playing surface comprising a betting area, an open area, and a payoff area, wherein the open area is located between the betting area and the payoff area. The betting area comprises a plurality of player betting areas, wherein each of the plurality of player betting areas further comprises representations of three winning combinations. The payoff area comprises enlarged representations of the three winning combinations. Finally, the invention provides a real and virtual (i.e., computerized) version of the card game.

Abstract: A decoy moving apparatus for attracting animals including a set of reels attached to a clutch system which is workable on an automated drive motor system. The clutch system works to engage and disengage the reels to takeon/take-off line which is extending from the reels to at least one stake or decoy anchor reference point, wherein the line is attached to a decoy pulled between the reels and one or more anchors, whereby the takeon/take-off of the line with the decoy apparatus moves the decoy back and forth and/or rotates the decoy on its axis. The decoy may float in water, mounted to a sled type mounting base, or suspended from a wire, depending upon the habitat of the animal to be attracted to the viewer.

Abstract: A decoy moving apparatus for attracting animals including a winding and unwinding apparatus and a set of reels having a line or string extending to at least one stake or decoy anchor reference point, wherein the line is attached to a decoy pulled between the winding apparatus and one or more anchors, whereby winding the line with the decoy apparatus moves the decoy back and forth and/or rotates the decoy on its axis. The decoy may float in water, mounted to a sled type mounting base, or suspended from a wire, depending upon the habitat of the animal to be attracted to the viewer.