Abstract: An amusement device includes a display screen having a touchscreen. The touchscreen is configured to receive a plurality of touch inputs simultaneously. A memory stores a plurality of electronic games for selection and play. A controller is configured to generally simultaneously execute a first game and a second game from the plurality of electronic games. The first game is configured to display at least one first image on a first portion of the display screen, and the second game is configured to display at least one second image on a second portion of the display screen. The first and second games are simultaneously playable in an interactive manner, such that an action undertaken in playing of the first game modifies the second game.

Abstract: A leaky travelling wave array of optical elements provide a solar wavelength rectenna.

Abstract: A leaky travelling wave array of optical elements provide a solar wavelength rectenna.

Abstract: A leaky travelling wave array of optical elements provide a solar wavelength rectenna.

Abstract: A leaky travelling wave array of elements provide a radio frequency antenna.

Abstract: A leaky travelling wave array of optical elements provide a solar wavelength rectenna.

Abstract: A leaky travelling wave array of optical elements provide a solar wavelength rectenna.

Abstract: A leaky travelling wave array of optical elements provide a solar wavelength rectenna.

Abstract: A self-stowing jumpseat consists of a seat frame that is deployed by pulling the seat frame out of a pocket formed in the edge of a bulkhead. Once the seat frame has been deployed and locked in position, the seat pan is folded down to enable a user to be seated. The seat pan is spring-loaded to fold up, so that when the user vacates the seat, the seat pan automatically folds up into the closed configuration. As it does so, an interlock lever attached to the seat pan trips the seat frame locks from their locked to their unlocked positions. The seat frame has a retraction mechanism that urges the seat into the pocket. Accordingly, as soon as the seat pan interlock lever releases the seat frame locks, the retraction mechanism causes the folded seat frame to move into the stowed position within the bulkhead.

Abstract: An equipment support for attaching equipment to an aircraft comprises a gripper foot having a T-shaped slot that engages a track mounted to the aircraft floor. The gripper foot is mounted to a trunnion mount that enables the gripper foot to rotate freely about a vertical axis so that the gripper foot can negotiate curves along a non-linear track. The trunnion mount is mounted to the equipment support frame by means of a horizontal pivot. The horizontal pivot is held against rotation below a predetermined load by a torque-resisting element. If the floor track is warped, for example during a crash, the twisting loads transmitted from the floor track to the gripper foot overcome the torque-resisting element, which allows the trunnion mount and gripper foot to rotate with the floor track thereby allowing the gripper foot to remain attached to the track without imparting excessive loads on the track, gripper foot, or equipment support frame.

Abstract: Systems and methods of managing entertainment content on a computer jukebox are provided in which, in exemplary embodiments, a digital file is transferred from a data center to a temporary cache in a digital memory of the computer jukebox in response to a user selection and the file is transferred from the temporary cache to a local file in the digital memory according to predetermined criteria. Also provided is a system and method of managing entertainment content on a computer jukebox in which, in one embodiment, the least popular albums are removed from the digital memory of the computer jukebox if the digital memory has reached a predetermined memory limit and a predetermined number of the most popular albums not already in the digital memory are added to the digital memory.

Abstract: An overlay for a nonportable amusement device is provided. The nonportable amusement device has a housing, a display, a memory and a controller. The overlay includes one or more panels selectively attachable to and removable from the housing of the nonportable amusement device.

Abstract: An ejection seat includes a headrest that, upon initiation of the ejection seat, moves forward to support the pilot's head in a tilted-forward position. By holding the crewmember's head in a tilted-forward position, windblast forces are controlled to prevent the helmet from pulling upward and backward on the crewmember's head. The headrest may include a pair of struts that extend forward around the sides of the crewmember's helmet to support the crewmember's head against flailing from the windblast. A flexible panel extending between the struts and the headrest panel may also be included to further support the crewmember's head against windblast flailing.

Abstract: A gaming terminal is configured to permit each player of a plurality of players to play a game in a tournament. The gaming terminal includes a processor configured to specify the maximum number of games which may be played in the tournament, count the number of games which have been played by each player, and verify the identity of a winning player. The gaming terminal also includes a prize fulfillment mechanism configured to pay out a cash prize to the winning player. The prize fulfillment mechanism pays out the cash prize instantly and directly to the winning player upon verification of the winning player's identity and when the number of games played equals the maximum number of games which may be played in the tournament.

Abstract: An aircraft ejection seat includes a passive limb retention system. The limb retention system comprises a primary lanyard that forms a loop around the crewmember's footwell and a secondary lanyard that is releasably attached to a medial portion of the loop in the primary lanyard. Upon initiation, as the ejection seat is propelled out of the aircraft, the primary and secondary lanyards simultaneously close the lanyard loop around the crewmember's leg from both ends until the lanyard loop contacts the crewmember's leg. Once the lanyard loop is closed around the crewmember's leg, the secondary lanyard releases, allowing the primary lanyard to continue to tighten around the crewmember's leg until the shear fastener shears and the ejection seat exits the aircraft.

Abstract: An aircraft seat has an adjustable armrest in which the armrest platform is supported by a hinged attachment to an armrest support member. The hinged attachment between the armrest platform and the arm support member is located at the wrist-end of the arm support member near the aircraft control stick. The armrest platform and the armrest support are locked into position by means of telescoping struts that are controlled at the wrist-end of the arm platform member. The telescoping struts can be selectively locked to create triangular and/or quadrilateral trusses that lock the armrest firmly into position and may include springs or other elements to bias the armrest platform up and forward so that the armrest “floats” when the telescoping struts re released.

Abstract: An amusement device includes a display screen having a touchscreen. The touchscreen is configured to receive a plurality of touch inputs simultaneously. A memory stores a plurality of electronic games for selection and play. A controller is configured to execute an application program. The application program is configured to access a first game and a second game from the plurality of electronic games, and generally simultaneously display at least one first image from the first game on a first portion of the display screen and display at least one second image from the second game on a second portion of the display screen.

Abstract: The invention relates to melamine-formaldehyde condensates with thermoplastic properties that can be produced from formaldehyde and melamine derivatives, wherein at least one of the melamine derivatives organic radicals R have been used to substitute at least four of the total of six hydrogen atoms of the three melamine amino groups, and wherein the organic radicals R are mutually identical or different. The invention also relates to a process for production of the melamine-formaldehyde condensates, use thereof, and an analytical method for determining the constitution of the melamine-formaldehyde condensates.

Abstract: An amusement device includes a display screen having a touchscreen. The touchscreen is configured to receive a plurality of touch inputs simultaneously. A memory stores a plurality of electronic games for selection and play. A controller is configured to generally simultaneously execute a first game and a second game from the plurality of electronic games. The first game is configured to display at least one first image on a first portion of the display screen, and the second game is configured to display at least one second image on a second portion of the display screen.

Abstract: The invention provides nesting drum set designs suitable for packaging drums having standard height (depth) and standard drum head and fastening frames sizes in a self-contained fashion, wherein some of the drums have drum head diameter differences of circa 2? one from the other, thereby providing a compact and relatively lightweight packed drum set that can be comfortably transported or stored while occupying substantially small storage/luggage space.