Abstract: The present invention provides a method and apparatus for design of low loss, size restricted high frequency circuits. In a preferred embodiment, an electronic device includes: a first circuit layer located above the main circuit board comprising a first stripline passive circuit; and a second circuit layer located above the first circuit, the second layer comprising a second stripline circuit. The two stripline circuits can be separately coupled to leads, or coupled to each other and other leads using vias through the ground layer(s) separating each stripline. The stacked stripline elements can be used together with other circuits, and the stacked circuit board can be conveniently joined together with other assemblies, e.g., by surface mounting to a main board. The utility of this topology can be extended by the use of n-circuit embodiment or embedding in a multilayered main circuit board.

Abstract: Pozzolan compositions incorporate glassy, amorphous particulates derived from byproducts of processes in which substantial energy was invested in generating those byproducts, at least one of which comprises amorphous calcium silicate slag generated as a byproduct of phosphorous production. The calcium silicate particulate is blended with one or more additional pozzolans, preferably one or more particulates of a material selected from the group consisting of fused silica of the type generated as a byproduct of making refractory grade fused silica and cullet glass of the type rejected from glass making processes. Pozzolanic cements incorporating up to about 50% by weight of such pozzolan compositions are also disclosed.

Abstract: Disclosed is a vehicle that is employed in retrieving, transporting and delivering portable storage units (“PSUs”). The vehicle can achieve retrieval and/or delivery within tight spaces via telescopic frame and hoist assemblies. A rearward support assembly is included for stabilizing the entire apparatus during both retrieval and delivery. The vehicle can take the form of either a trailer or an integrated vehicle. The various components of the present invention, and the associated method will be described in greater detail hereinafter.

Abstract: A preferred embodiment of a self-locking door assembly includes a door whose hinged-side connects to one side of a door frame by at least one hinge having two pivot joints. One of the pivot joints is mounted to the door frame and the other is mounted to the inside of the door. The free end of the door carries a latch member which engages an underside of the opposite side of the door frame when the door is partially or fully closed. After the latch engages the frame, forcing the hinged side of the door closed causes the hinge to toggle, holding the door closed under force and takes up play in the pivot joints and/or latch. For security, the pivot joints and latch are concealed when the door assembly is closed.

Abstract: This invention is directed to a roller shoe having a pair of rollers connected together by a strap which may be converted to a walking or running shoe by removing the rollers and strap as a unit from the outsole of the shoe.

Abstract: A number of individual barrier units form a floating barrier wall each comprising a housing formed in the general shape of a highway barrier having a top wall, a bottom wall, opposed end walls, and, opposed side walls interconnected to form a hollow interior which is preferably partially or completely filled with a foam material. A ballast weight is secured to each barrier unit, either inside or outside of the hollow interior, to maintain them in an upright position in the water. Cables, couplers and/or other connectors are employed to mount adjacent barrier units end-to-end to form a barrier wall which can encircle a vessel or otherwise isolate an area within a seaport or other body of water to provide security.

Abstract: An insert is provided for the hollow interior of a trick tool box including one or more rails having mounting structure for supporting bins, trays, tool racks, tool holders, hooks, pegs and other means for storing items within the box interior.

Abstract: Disclosed is an apparatus and method for the uniform drying of boards, such as gypsum wallboards. The apparatus includes a dryer through which a series of boards are conveyed in a side-by-side relationship. While in the dryer, heated air is delivered over the boards via a series of separate air channels. A bypass duct delivers a portion of or a totality of unreheated air to the outermost channels where the cooler air displaces a volume of the warmer air. As a result, the air in the outermost channels is cooler than the air in the interior channels. Air from the outermost channels is then directed over the exposed longitudinal edges of the boards.

Abstract: A combat vehicle restraint system accommodates a wide range of soldiers, both with and without battle, arctic, or chemical gear. The restraint system includes lengthened belts and an adjustable buckle position. The belts include loops for locating and grasping the belts, and separate lap and shoulder belts with small narrowing ends to prevent catching on gear. The belts are extendable from Inertial reels which are calibrated for off-road operation. The buckle engages each belt separately and includes a single action release. The buckle position is easily adjusted using an oversized knob so that a soldier may easily find and adjust buckle length in the dark, wearing heavy gloves, or with muddy slippery fingers. The latch/unlatch mechanism and associated hardware is an open frame type to reduce or eliminate affects of mud, dust, water or other contaminants on operation.

Abstract: A system for managing consumption of power supplied by an electric utility to power consuming devices includes at least one client device and a server. Each client device operates at least partially responsive to control messages received from the server and controls operation of one or more controllable devices. Each controllable device selectively enables and disables a flow of power to one or more of the consuming devices. The server stores information, on a per client device basis, relating to power consumed by the consuming devices. When a power reduction is requested by the utility, the server selects, based on client device information stored in the database, at least one client device to which to issue a power reduction message that indicates at least one of an amount of power to be reduced and an identification of a controllable device to be instructed to disable a flow of power.

Abstract: A fastener device for releasably securing an object within an opening formed in a structure comprises a first fastening member and a second fastening member each having a pair of legs which are oriented at an angle relative to one another. A coupling element is movable along one of the legs of at least one of the first and second fastening members. One leg of each fastening member is inserted into a hole formed in the structure surrounding the opening allowing the other leg to pivot, preferably in a trochoidal motion, until the pivoting legs align with one another at which time the coupling element may be moved into engagement with the two pivoting legs to releasably connect the fastening members together in position to secure the object relative to the opening.

Abstract: A non-magnetic latching servo actuated valve under the control of a controller comprising a motor in rotational communication with a lead screw. The lead screw advances or retracts a valve stem connected to a valve stem cap. The valve stem cap has a valve stem cap passage. A valve end cap having a valve seat is provided and receives the valve stem cap such that the valve stem cap can contact the valve seat. A pressure relief device or shuttle assembly is positioned internal to the valve stem cap. The shuttle assembly is used for venting build-up downstream pressure through the non-magnetic latching servo actuated valve outlet, through the valve stem cap passage, around the shuttle assembly, through passages, into a pressure chamber, and to the non-magnetic latching servo actuated valve exit where the fluid vents until the system is in balance.

Abstract: A vehicle occupant restraint system includes a seat base pivotally connected to a seat mounting point and seat back pivotally connecting to the seat base. The seat base pivot reside proximal to a forward edge of the seat base and the seat back pivot resides proximal to a rearward edge of the seat base. Each pivot includes a toothed rack, and an engaging member for locking the pivot. The teeth define a radius about the pivots. The engaging members are attached to the seat base and are actuated by levers attached to the seat base. A harness is attached to the seat to prevent injury of an occupant in the event of a unanticipated maneuver, crash, rough terrain, or turbulence. The restraint system comprises a robust mechanism to withstand crash loads and offer sufficient adjustment between sitting and standing positions to accommodate an occupant's duties.