Abstract:
Methods of producing compositions of trans-4-amino-2-cyclopentene-1-carboxylic acid derivatives are described. Also described is an amine salt of a compound having formula A, having components present in both cis and trans structures.
Abstract:
An aimable kinetic energy rod warhead system includes a plurality of rods and explosive segments disposed about the plurality of rods. There is at least one detonator for each explosive segment. A target locator system is configured to locate a target relative to the explosive segments. A controller is responsive to the target locator system and is configured to selectively detonate specified explosive segments at different times dependent on the desired deployment direction of the rods to improve the aiming resolution of the warhead.
Abstract:
A vehicle-borne system for countering an incoming threat, the system including a sensing device configured to sense an incoming threat, and an active protection system including a maneuverable interceptor incorporating a plurality of kinetic energy rods and an aimable explosive charge configured to deploy the kinetic energy rods in a predetermined direction; the active protection system further including a detection subsystem configured to maneuver the interceptor to intercept the incoming threat, the detection subsystem further configured to determine if the interceptor will miss the threat, and then initiate the explosive charge to aim the kinetic energy rods into a disbursed cloud in the trajectory path of the incoming threat and between the incoming threat and the vehicle.
Abstract:
A kinetic energy rod warhead bay configuration includes a plurality of bays. Each bay includes a plurality of rods, an explosive for deploying the rods, and a detonator for detonating the explosive. One bay is structured and arranged as a first bay. One bay is structured and arranged as a last bay with rods configured to have more drag than the rods of the first bay. At least one other bay is structured and arranged as an intermediate bay. The rods of the intermediate bay are configured to have more drag than the rods of the first bay but less drag than the rods of the last bay to space apart the rod sets of the bays upon deployment.
Abstract:
A method of destroying a target includes positioning a hit-to-kill vehicle in the trajectory path of a target, and deploying a net including a plurality of rods held in a spaced relationship by the net for destroying the target in case the hit-to-kill vehicle misses the target.
Abstract:
The present invention is directed to touch sensors with arrays of switches (e.g., diodes or transistors) that can be used to selectively apply voltage gradients across a resistive touch regions of the touch sensor substrate. Touches on the touch sensor can then be sensed by measuring the voltage at the touch location on the resistive touch region. The switch arrays take the form of strips of switches that can be cut from a prefabricated reel or a sheet and applied to the touchscreen substrate.
Abstract:
A warhead including a hit-to-kill vehicle and a hub about the hit-to-kill vehicle including, packaged therein, a net and a plurality of rods held in a spaced relationship by the net for destroying a target when the net is deployed in the vicinity of the target in case the hit-to-kill vehicle misses the target.
Abstract:
This invention features a kinetic energy rod warhead including a projectile core including a plurality of different size projectiles, an explosive charge about the core, and at least one detonator for the explosive charge.
Abstract:
A crystalline salt according to formula (1): or the opposite enantiomer thereof, wherein X+ is a cation. Such salts are useful in preparing chiral scaffolds, in particular of formulae (a)–(d)
Abstract:
A wide area dispersal warhead including a housing defining a cavity, an explosive charge in the housing, and a large plurality of individual munitions in the cavity of the housing about the explosive charge. The explosive charge is configured to deploy the munitions upon detonation into a hemispherical dome shaped pattern.