Abstract: A high voltage bulkhead connector is disclosed that terminates and secures a standard silicon-jacket on a high voltage cable to a bulkhead and provides an easily disconnected electrical connection to an electrical device, such as a high voltage power supply.

Abstract: A recoilless projectile launcher system has a projectile residing in a launch tube with a propellant charge coupled to the aft end of the projectile. A first tube is slidingly fitted in the launch tube, is coupled to the aft end of the projectile, and encases the propellant charge. The first tube has a first portion extending from the propellant charge and a second portion extending from the first portion towards the breech end. The first portion has a constant inside diameter while the second portion has a reduced inside diameter relative to the constant inside diameter of the first portion. A piston, slidingly fitted in the first portion of the first tube, is positioned adjacent the propellant charge. A second tube is coupled to the piston and extends towards the launch tube's breech end. The second tube has a constant inside diameter and a constant outside diameter with the constant outside diameter forming a sliding fit with the second portion of the first tube.

Abstract: An assembly that includes a fiber-containing structure that contains a plurality of optical fibers and a furcation tube assembly that includes a plurality of loose tube optical fiber cables. Each of the loose tube optical fiber cables includes a hollow inner tube; a support structure that includes strength members, the support structure surrounding the hollow inner tube; and, a protective jacket surrounding the support structure. The assembly further includes a heat shrink tube that joins the fiber-containing structure and the furcation tube assembly and a protective tube surrounded by the heat shrink tube and disposed in surrounding relationship to the furcation tube assembly. The support structure extends in a first direction between an outer surface of the fiber-containing structure and an inner surface of the protective tube proximate a first end of the protective tube.

Abstract: A multi-interface point-to-point switching system includes a plurality of I/O ports coupled to a plurality of respective devices, and a switching fabric that selectively delivers each of a plurality of different signals from a selected one of the I/O ports coupled to a sending one of the devices to another selected one of the I/O ports coupled to a receiving one of the devices, to thereby establish respective connections between the sending and receiving devices. According to one aspect of the invention, at least one of the different signals is a parallel interface format signal and at least one of the different signals is a serial interface format signal. Moreover, the switching fabric does not interact with any data transfer protocol used by the devices for data communications with one another.

Abstract: A line charge assembly and system are provided for use in a shallow-water obstruction clearing operation. Each assembly has a propulsion unit capable of flight through the air, a line charge array, an air-safed water-armed fuze, a first interrupter disposed between the line charge array and the fuze, and a second interrupter disposed in the line charge array. The line charge array is defined by a plurality of line charges successively coupled to one another by a detonation line capable of transferring detonation energy therealong successively to each line charge. The line charge array has a first end coupled to the propulsion unit and has a second end coupled to the first interrupter. The fuze generates the detonation energy at the expiration of a first time period provided the fuse is in water. The first interrupter permits the detonation energy to be transferred from the fuze to the second end of the line charge array until the expiration of a second time period.

Abstract: A line charge assembly and system are provided for use in a shallow-water obstruction clearing operation. Each assembly has a propulsion unit capable of flight through the air, a line charge array, an air-safed water-armed fuze, and at least one explosive diode. The line charge array is defined by a plurality of line charges successively coupled to one another by a line capable of transferring detonation energy therealong successively to each of the line charges. One end of the line charge array is coupled to the propulsion unit and the other end is coupled to the fuze. The fuze is capable of generating the detonation energy only when in water. The explosive diode is positioned in the line charge array to limit transfer of the detonation energy in a direction of propagation running from the fuze to the propulsion unit. The system utilizes a plurality of the line charge assemblies deployed over an area.

Abstract: A resettable trigger mechanism has an activating rod with a first portion slidably mounted in a housing and a second portion extending from the housing. The activating rod has a notch formed in its first portion. A trigger is coupled to the activating rod's second portion. A first spring coupled between the activating rod and housing biases the second portion towards the housing. A reset rod has a first section slidably mounted in the housing and a second section extending from the housing. The reset rod has a cutout portion formed in its first section for slidingly receiving therethrough the first portion of the activating rod. A second spring is coupled between the reset rod and housing for biasing the second section away from the housing. When the trigger is activated, the activating rod is pulled from the housing to align its notch with the cutout portion of the reset rod so that the reset rod can move under the force of the second spring until the reset rod's cutout portion engages the notch.

Abstract: A deforming charge assembly is provided which has an inner and an outer cylinder formed from carbon fiber. Each of the inner and outer cylinders have an inner circumference surface having an inner diameter and an outer circumference surface having an outer diameter. The inner diameter of the outer cylinder is greater than the outer diameter of the inner cylinder. Each of the inner and outer cylinders have a first layer of circumferentially wound carbon fiber, a second layer of unidirectional carbon fiber sheet and a plurality of layers of carbon fibers circumferentially wrapped around the second layer. A plurality of sympathetic detonation barrier members are provided and have an inner surface in contact with the outer circumference surface of the inner cylinder and an outer surface in contact with the inner circumference surface of the outer cylinder.

Abstract: A bayonet lug clamp and mount assembly is provided for use with a rifle having a T-shaped bayonet lug with slots formed in a central portion thereof. A housing is configured to slidingly engage the bayonet lug. A lever incorporating an accessory mounting rail is pivotally coupled to the housing for movement towards and away therefrom. A jaw is movably mounted in the housing and has teeth that are aligned with the slots in the bayonet lug when the housing is slid thereon. A piston/cylinder assembly is coupled to the lever and to the jaw. When the lever is pivoted towards the housing with the teeth aligned with the slots in the bayonet lug, the piston/cylinder assembly presses the jaw against the bayonet lug as the teeth engage the slots. The lever can be locked to the housing in order to assure that the clamp does not move when the rifle is fired.

Abstract: A foaming decontaminating composition useful for chemical and biological warfare applications. The foaming decontaminating composition has a quaternary ammonium complex component, a corrosion inhibitor, an oxidizer component and a foam component, with an adjusted pH of at least 8.

Abstract: A system for detecting chemical warfare agents is disclosed. The system uses a detector paper that stains upon contact with liquid chemical agent droplets and spectrophotometry technology, in cooperation with a spectral filter wheel, and a processor, to analyze the stain and determine if the stain is created by a chemical warfare agent.

Abstract: A method for using a chemical and biological warfare agent decontaminating solution having a peroxygen compound and bleach activator. The peroxygen compound and bleach activator are mixed in a surfactant system to generate a peroxycarboylic acid in-situ to detoxify warfare agents.

Abstract: A monitor is provided that is used to transmit data being exchanged over a NTDS Type E interface to an instrumentation system. The monitor is electrically isolated from the instrumentation system and comprises a directional coupler that passes and inhibits selected data to and from the instrumentation system.

Abstract: A rocket motor having a desensitizing mechanism for preventing explosion or violent reaction during slow cook-off is provided. The rocket motor includes a case contained rocket propellant with a desensitizing assembly attached forward of the propellant charge. The desensitizing assembly is formed with an enclosure containing a desensitizing fluid, and connected to the interior of the rocket motor by a tube which is sealed by a heat sensitive plug. The heat sensitive plug melts at a temperature below the slow cook-off temperature of the rocket propellant. The melting of the plug allows the desensitizing fluid to be ejected into the interior of the casing and onto the propellant charges, thereby, desensitizing the propellant charge.

Abstract: A switching assembly that operatively cooperates with the triggering mechanism of a firearm, such as a rocket launcher, is disclosed. The switching assembly allows for an adjustable trigger linear travel of about 0.4″ within an accuracy of 0.01 inches, while at the same time prevents any over-travel of the switch activator from damaging a depressible switch that is operatively interconnected to firing of the rocket from the launcher.

Abstract: Machine readable code stored in a memory converts a general purpose computer system into a dedicated White Board system facilitating collaboration between a plurality of users.

Abstract: A semiconductor device having a barrier film comprising an extremely thin film formed of one or more monolayers each comprised of a two-dimensional array of metal atoms. In one exemplary aspect, the barrier film is used for preventing the diffusion of atoms of another material, such as a copper conductor, into a substrate, such as a semiconducting material or an insulating material. In one mode of making the semiconductor device, the barrier film is formed by depositing a precursor, such as a metal halide (e.g., BaF2), onto the substrate material, and then annealing the resulting film on the substrate material to remove all of the constituents of the temporary heteroepitaxial film except for a monolayer of metal atoms left behind as attached to the surface of the substrate. A conductor, such as copper, deposited onto the barrier film is effectively prevented from diffusing into the substrate material even when the barrier film is only one or several monolayers in thickness.

Abstract: An optical sight is integrated into a bracket that can support an optical scope. The bracket defines a bore therethrough such that an optical line-of-sight is defined that is parallel to the line-of-sight of the optical scope. A post extends vertically upward into the bore at a forward end of the bracket in a way that the post's outboard end can be selectively positioned in the bore along a vertical line extending through the bore. A plate with a viewing aperture formed therethrough is mounted across the bore at an aft end of the bracket in a way that the viewing aperture can be selectively positioned along a horizontal line that is perpendicular to the vertical line defined by the post.

Abstract: An insulator layer for single crystal gallium arsenide substrates in which the insulator layer is compliantly matched with the substrate and the insulator layer is free of defects causing surface roughness and crystalline defect problems which, otherwise, could impair device performance. To accomplish this, the insulator layer is formed on a gallium arsenide substrate as an integral composite or variegated structure including (a) a uniform homogenous film of Group IIa metal atoms attached directly onto a gallium arsenide substrate surface in the form of a monolayer, and (b) a single crystal epitaxial film of a Group IIa metal fluoride deposited on the monolayer.

Abstract: A method, and a system responsive thereto, is disclosed for determining the height and range of targets, particularly low altitude targets. The method depends upon the occurrence of a sub-refractive atmosphere causing an inferior mirage image which is utilized along with the real image in a ray tracing technique with the cross-over points yielded therefrom being indicative of the height and range of the target being detected.