Abstract: A cargo container of unitary construction surrounds a cargo hold and has an opening into the cargo hold defined by an edge. A flange extends along the edge of the opening and projects into the cargo hold to form a seat. A door having a panel defined by a border covers the opening. A bite extends along the border of the panel and projects away from the panel to contact the seat. When the door is covering the opening, the bite is positioned against the seat and is juxtaposed with the flange. In response to an explosive detonation in the cargo hold, the bite is forced against the seat and transfers the explosive force from the door to the container. If a seal is present on the seat, the bite is forced against the seal to form an airtight lock in the cargo container.

Abstract: A system for transporting data comprising a first domain comprising a first plurality of filters in a first communication channel, the first communications channel including a common portion, the first plurality of filters employing a first plurality of filtering criteria; a second domain comprising a second plurality of filters in a second communications channel, the second communications channel including the common portion, the second plurality of filters employing a second plurality of filtering criteria; a plurality of managers each coupled to one of the first plurality of filters and the second plurality of filters, each of the plurality of managers comprising means for configuring the one of the first plurality of filters and the second plurality of filters; and at least one control terminal coupled to the plurality of managers for controlling said plurality of managers.

Abstract: A remote sensor for detecting a nuclear source, comprises: a Field-of-View (FOV) structure having an aperture therethrough of area A and a Field-of-View (FOV) angle, the FOV angle centered on a source, and subtending a solid angle &OHgr; to the nuclear source; a plurality of optical filters for filtering photons outside a selected Ultraviolet (UV) band and for transmitting in-band photons according to a selected Transfer Function defining an out-of-band rejection ratio and an in-band transmittance ratio for the selected UV band, the Transfer Function supporting a sensor sensitivity S at the selected UV band for the Field-of-View (FOV) structure to support a Signal-to-Noise ratio of greater than one (1) to detect a nuclear source of nuclear material having a brightness of at least about IR, the selected UV band being selected such that naturally occurring in-band photons are at a brightness of about less than 104 R during daylight and are not naturally occurring at night up to about 20 km Earth altitude, and t

Abstract: An electronic vehicle disabler system and method uses a current supply capable of delivering an electrical current to a fleeing or moving vehicle that inhibits self-propelled movement of the vehicle. The electrical current is delivered by establishing a momentary forward current path between the vehicle and the current supply, at the same time that a return current path between the vehicle and current supply is established. The forward and reverse current paths may, e.g., include electrically conductive wires or electrically conductive streams of fluid or gas. The forward and reverse current paths are electrically coupleable to the fleeing vehicle through a variety of direct conductive linkages that are temporarily or permanently laid down on a roadway over which the fleeing vehicle passes, or that are coupled to the fleeing vehicle from a pursuing vehicle.

Abstract: A power device includes at least two power conversion circuits respectively having at least one of switching elements, at least one of which switching elements in these conversion circuits being used in common as an element constituting the at least two different power conversion circuits, a control device providing at least a period in which at least one of currents flowing from at least one of the different power conversion circuits to the commonly used switching element has a polarity inverse to at least the other one of the currents flowing from at least the other one of the power conversion circuits, so as to cancel each other, and a unit for detecting the state of the respective conversion circuits. The operation of the switching elements is thereby made modifiable in accordance with a lowering in the resistance of a load of the device, and the withstand voltage of the elements can be prevented effectively from rising even upon any fluctuation in the load.

Abstract: An projectile and method of using same employ a projectile body; an electric circuit housed within the projectile body; a plurality of electrodes, coupled to the electric circuit, for delivering an electrical shock to the target; and attachment means, coupled to the projectile body, for attaching the projectile to the target.

Abstract: An improved visibility detector and method emit infrared radiation away from an infrared emitter; detect an amount of infrared radiation backscattered by an airborne visibility impeding agent; and generate a backscatter signal in response to the amount detected. In one embodiment, the detector detects an amount of the infrared radiation that is not backscattered; generates a reference signal in response thereto; determines an actual amount of the infrared radiation backscattered; determines whether the actual amount exceeds a prescribed threshold; and generates an alarm signal in event the actual amount is determined to exceed the prescribed threshold.

Abstract: A device and method for stunning a human or other living animal employs a nozzle or other such means through which a conductive fluid stream can be discharged toward the living animal; a current supply that is electrically coupled to the conductive fluid stream; and a grounding conductor that is coupled between the current supply and a ground potential. When the conductive fluid stream is discharged toward the human or other living animal and impacts the human or other living animal, the current supply passes a current through the human or other living animal when the human or other living animal becomes electrically coupled between the conductive fluid stream and the ground potential. The current is of sufficient magnitude to stun the human or other living animal. As a result, the human or other living animal is stunned when impacted with the conductive fluid stream.

Abstract: A hardened load carrying device includes a unitarily constructed container for holding the load. The container has an opening which is partially bordered by a slot that includes opposed crooked thumbs which project into the channel of the slot. A door for covering the opening of the container has a pair of opposed crooked fingers which are attached along part of the edge of the door to establish a bite. To enclose the load in the container the bite of the door is slidingly received into the slot bordering the opening to cover the opening and engage the crooked fingers of the door with the crooked thumbs of the slot. In an alternate embodiment the crooked thumbs of the slot are replaced by opposed lips which extend inwardly to establish a T-shaped or rounded slot, and the crooked fingers and the door are replaced by a flange which is slidingly received into the T-shaped or rounded slot. Any joints which are established between panels of the container are reinforced using a double thickness of material.

Abstract: A strengthened hardened telescoping load carrying device includes a container and a door, with the door being attached to the container by means of an interlocking rail and cradle, or by means of an interlocking set of J-channels. Pins are inserted through holes in the interlocking elements to maintain the interlocking elements in alignment. The interlocking elements on the container and on the door engage with increasing force in the event of an explosion within the device.

Abstract: A frequency-agile, narrow-instantaneous bandwidth radar system detects objects, and discriminates between different types of objects, from a safe stand-off distance. Transmit circuitry transmits a train of continuous wave signals in a multitude of stepped operating frequencies that illuminates the target area. Return signals from the target area are received through at least a pair of spaced-apart receive antennas. Signal receive/processing circuitry coupled to the spaced-apart receive antennas selectively combines and processes the return signals to identify variations in the received signals indicative of the presence of a specific type of object. At each of the stepped frequencies, the system noise and the clutter of the signals is reduced by averaging and smoothing the incoming data and the cross-power spectrum at each frequency is calculated. Using the information of the power spectra of all frequencies, the Mahalanobis distance is defined and the presence and classification of a target is determined.

Abstract: A hardened telescoping load carrying device includes a plurality of telescoping container sections with interlocking edges and a door with interlocking edges. The telescoping sections are loaded with baggage one at a time and then extended outwardly. The interlocking edges on the telescoping sections interlock when the device is in the fully extended configuration. The interlocking edges on the telescoping sections and on the door engage with increasing force in the event of an explosion within the device.

Abstract: A hardened load carrying device includes a unitarily constructed container for holding the load. The container has an opening which is partially bordered by a slot that includes opposed crooked thumbs which project into the channel of the slot. A door for covering the opening of the container has a pair of opposed crooked fingers which are attached along part of the edge of the door to establish a bite. To enclose the load in the container the bite of the door is slidingly received into the slot bordering the opening to cover the opening and engage the crooked fingers of the door with the crooked thumbs of the slot. In an alternate embodiment the crooked thumbs of the slot are replaced by opposed lips which extend inwardly to establish a T-shaped slot, and the crooked fingers and the door are replaced by a flange which is slidingly received into the T-shaped slot. Any joints which are established between panels of the container are reinforced using a double thickness of material.

Abstract: An isolation transformer for connection between a source of alternating current power and electrical components, the operation of which components is affected by voltage excursions occasioned by electromagnetic pulses. The transformer includes a ferromagnetic core including first and second ends and at least two legs extending between the ends and defining therewith at least one window in the core. Also included are a primary coil surrounding a first portion of the core and extending through a window in the core, and a secondary coil, spaced from the primary, surrounding a second portion of the core and extending through a window in the core. A metallic isolation shield is positioned between the coils with the shield having core apertures for receiving components of the core so that the shield passes through each window of the core. A first metallic housing is mounted on the shield and has an opening for receiving the primary coil and the portion of the core on the primary coil side of the shield.

Abstract: A weapons engagement simulation system includes a weapon simulator having a laser transmitter for transmitting pulses of directed coherent light in a characteristic temporal pattern and a receiver garment. A plurality of photosensitive detectors distributed over each of a plurality of discrete zones on the outside of the garment respond to light from the laser transmitter by producing electrical detection pulses systematically related thereto. Comparators compare the electrical detection pulses from the photosensitive detectors in a respective zone with a predetermined threshold level and produce discriminated detection pulses when said electrical detection pulses are greater than the threshold level. A decoder compares the temporal patterns of the discriminated detection pulses with a temporal pattern characteristic of the laser transmitter and produces a hit signal corresponding to a respective corresponding zone when the compared patterns correspond.