Abstract: Methods for constructing multi-walled carbon nanotube (MWCNT) antenna arrays, may include: variable doping of the MWCNTs, forming light pipes with layers of variable dielectric glass, forming geometric diodes on full-wave rectified devices that propagate both electrons and holes, using clear conductive ground plans to form windows that can control a building's internal temperature, and generating multiple lithographic patterns with a single mask.

Abstract: A release agent composition which is particularly suited for industrial applications such as preventing the adhesion of asphalt or concrete materials to surfaces such as truck beds, other containers, or equipment used in handling these compounds. The release agent composition includes lecithin in combination with a dispersing agent, particularly a propylene based glycol ether, a propylene based glycol ether acetate, an ethylene based glycol ether, or an ethylene based glycol ether acetate and mixtures thereof. The lecithin and dispersing agent are mixed with water to form an aqueous dispersion for application to surfaces.

Abstract: A failure-resistant electrical ignition system cable comprises first and second terminal contacts for contacting a source of ignition pulses and contacting the predetermined destination of these pulses, respectively; a plurality of flexible ignition conductors connected between the first and second terminal contacts, each of the ignition conductors being capable of electrically communicating the ignition pulses between the terminal contacts, each of the ignition conductors comprising an electrically-inert center, an elongated conductive wire spirally and interstitially wound around the center for substantially the full length thereof, each of the ignition conductors then being twisted about each other so as to provide repeated electrical contacts of the conductive wire of each whereby electrical continuity between the terminal contacts may be maintained despite the occurrence of one or more electrical discontinuities; the outer exposed surfaces of the twisted ignition conductors being electrically insulated b

Abstract: An electrographic imaging process is described in which electrostatic images are toned in sequence to form a multicolor intermediate image on a temporary dielectric receptor. The intermediate image is then transferred to a permanent receptor. Certain relative properties of the toner and the intermediate image, such as surface energy, T.sub.g, work of adhesion, and complex dynamic viscosity, have been found to be important to the production of good final images.

Abstract: An improved training cartridge has a plastic case skeletonized at its leading portion and defining a powder chamber at its trailing portion closed by an integral forward wall. The location of the wall is preselected to tailor the internal volume of the powder chamber to substantially equal that of the quantity of propellant charge employed by the cartridge so as to retain the charge in a fixed position in the chamber adjacent the primer. The configuration can either include a plastic bullet for training with projectiles having limited (reduced) range, or be made without a bullet, for those training exercises requiring blanks.

Abstract: A shot charge and wad structure includes a thick-walled plastic shot wad cup having integrally connected base and continuous sidewall portions which together define a shot pocket with an open end for receiving and supporting a charge of shot. The structure also includes a shot pellet charge in the shot pocket composed of tungsten and having a hardness generally at least equal to that of the gun barrel in which a shotshell containing the pellets is to be fired. An insert disk is disposed in the pocket below and in supporting relation to the charge of shot pellets in the pocket. The disk is composed of a material, such as aluminum, having a hardness sufficient to prevent any of the pellets in the charge thereof from embedding therein or in the base portion. Instead, the charge cleanly separates from the pocket of the cup upon firing of a shotshell containing the charge. The shot pocket can be either generally square or circular in cross-section.

Abstract: An improved auto-fire assembly for an industrial gun of 8 gauge or larger which releases the trigger of the gun in response to the breech block of the gun being fully placed in closed breeching position.The mechanism presented provides a trip arm to be contacted by the industrial gun operating lever, with the trip arm on a shaft rotatably mounted on the stop bracket limiting breech opening. The resultant simplified structure enables easy modification of existing lanyard operated guns to include autofire capability.