Abstract: The test fixture of the present invention comprises a pair of clamping bars/jaws, matched to accommodate an inflation port, or a pressure supply/sensing nozzle. The clamping jaws further comprise a layer of leak proof crushable material, for helping retain the item being tested. When the jaws are activated, the jaws and leak proof crushable material serve to effectively seal the package on the remaining side, and about the pressure supply/sensing nozzle.

Abstract: A gas generation method and apparatus, capable of use in an aircraft, generates oxygen with at least one On Board Oxygen Generating System (OBOGS) and generates an inert gas with at least one On Board Inert Gas Generating System (OBIGGS) and selectively supplies an auxiliary supply of inert gas utilizing a waste gas output of the at least one OBOGS. The inert gas can include nitrogen. An auxiliary source of oxygen can also be provided. Control valves can be used to selectively supply the waste gas output of the at least one OBOGS to the atmosphere or to either of two locations. The oxygen can be used in a passenger compartment of the aircraft and the inert gas used in either a fuel tank or cargo bay of the aircraft.

Abstract: A scanned antenna array includes time delay stages each having at least one time delay sub-circuit. Each time delay sub-circuit includes a sub-circuit input, a sub-circuit output, a first delay line, and a second delay line. A first diode switch connects a first end of a selected one of the first and second delay lines to the sub-circuit input. A second diode switch connects a second end of the selected one of the first and second delay lines to the sub-circuit output. The sub-circuit output is connected to one of another time delay sub-circuit or to an output of the time delay stage. A respective transmit/receive (TR) module is coupled to an output of each time delay stage and issues a TR module output signal. A plurality of antenna elements radiate an output signal received from the corresponding TR module.

Abstract: The riser line shutoff valve where oxygen flows into the valve from the inlet and through an orifice in the piston. This orifice creates differential pressure between the upstream and downstream side of the piston. When the differential pressure across the piston exceeds the spring load and friction between the piston and the valve body, the piston moves to the left and seats on the brass probe in the conical area of the piston, preventing the flow of oxygen. The valve will not open until the upstream pressure is removed. The base of the brass probe has holes, allowing oxygen to flow out of the outlet port when the valve is open. The probe is threaded into the probe base allowing for valve adjustment for proper operation. The spring simultaneously serves the functions of retaining the probe base and providing a piston load to keep the piston open until the critical flow rate is reached.

Abstract: This system allows a lock to be snap fit into an escutcheon plate in a secure mount that holds the lock irremovability in place in a proper position so that it cannot rotate or slide axially inward or outward. The lock socket has a pair of alignment flats to receive the lock in a proper orientation and an opposed pair of resilient snap locks. The resilient snap locks are free to move radially in and out. The lock barrel has a cam surface leading up to the diameter that fits in the lock socket. The diameter includes a pair of alignment flats and an opposed pair of snap lock flats. As the lock is inserted, the cam surface spreads open the resilient snap locks. These pass over the retainer lip and snap into the snap lock flats where the snap locks retain the lock barrel against axial movement.

Abstract: The present invention provides a lighting system for illuminating the interior of a trolling boat wherein the light is attached to or contained within the trolling motor assembly. The invention comprises in one form thereof, a trolling motor assembly having a motor control compartment, a shaft and a motor/propeller assembly. The motor control compartment further comprises a light assembly attached thereto. In a particular embodiment of the invention the light assembly is fixedly attached to the motor control compartment as to provide a lighting means for the interior of the boat. A further embodiment is contemplated wherein the lighting means is contained within the motor compartment and portion of the motor compartment housing is the appropriate material to permit the passage of light through the motor compartment.

Abstract: A non-intrusive and quantitative method and apparatus for diagnosing sleep apnea and detecting apnea events by monitoring during sleep abdominal effort and thoracic effort, determining the phase of each effort, determining the difference in phase between each type of effort, and then determining the rate of phase angle change and standard deviation over time. Also provided may be treatment when apnea events are detected to trigger therapy apparatus such as airway positive pressure apparatus.

Abstract: This support arm assembly for connection between a safe's lid and base includes a bracket for connection to the base and a linear support arm that connects between the bracket and lid. The bracket includes a side face adapted for connection to the inside of the base. An upward facing side of the bracket includes a linear slot that is parallel to the side of the safe when the bracket is mounted. The support arm has a generally flat planar configuration that is adapted for placement through the slot transverse to the upward facing side of the bracket. The support arm has an upper end pivotally connected to the lid and a lower end having a bend that prevents it from being withdrawn from the slot. The lower end also has an abrupt notch adjacent the bend that is adapted to interlock with the slot to hold the lid open.

Abstract: Improved mechanical structure for increased efficiency in the transfer of the peddling force applied to a pedal crank assembly to the rear wheel of a bicycle is disclosed. This structure increases efficiency by decreasing the loss of exerted energy when peddling at dead spots, which dead spots are the common terminology used to refer to when the legs are either at down-stroke and up-stroke positions.

Abstract: The invention provides bayonet or survival knife 100 that insulates the user from electric shock. With the insulated bayonet or knife, the user can safely cut a wire regardless of whether the wire is electrified or not. As a further improvement, the invention provides the soldier with an indicator to warn the soldier or user that the wire that is being cut is also electrified. In one of its embodiments the invention provides a voltage indicator circuit that includes, in series, blade 102 and hand guard 104 of bayonet or knife 100, resistor 106, light bulb 108 such as a neon bulb, and electrical thumb terminal 110 embedded in insulating handle 112. Metal blade 102 and metal butt or bayonet latch 114 on the end of handle 112 are electrically isolated from each other by insulating extension rod 116.

Abstract: The invention comprises, in one form thereof, a continuous processing apparatus for high temperature thermal treatment of granular materials. The apparatus includes a vertical conveyor means with an internal feed mechanism for transporting granular feedstock upward, an external export means for taking reacted product downward wherein said internal feed heats said granular feedstock by absorbing heat from the product flowing downward through said export means, and a heating means disposed around a top portion of said vertical conveyor means and said external export means.

Abstract: This lockable latch with catch for use with briefcase type fireproof safes allows the user to carry the safe by its handle (briefcase style) without the lid being locked to the body. It has both a latch and a catch that can pivot or move away from their engagement positions in a plane parallel to, and within, the body of the safe. A release button pivots the latch away from its engagement position and thereby unlatches the latch. Alternatively, a locking member can be interposed so as to prevent the latch from pivoting away from its position of engagement with the catch when the safe is locked. When the locking member is engaged and the latch is thereby locked into engagement position, the ability of the catch to temporarily pivot or move out of the way of the latch still allows the safe lid to snap shut.