Abstract: A process for constructing a high-tensile strength, high-gradient insulator (HGI) may include stacking alternating layers of conductors and insulators, and vacuum pressure potting the stacked layers onto an insulating rod. The process may also include post machining the stacked layers to form a complete assembly of the HGI.

Abstract: A method of positioning an instrument by an unmanned aircraft for measurement purposes relating to a target surface is provided. The method includes coupling the instrument to the unmanned aircraft and moving the unmanned aircraft to position the instrument away from the target surface. The method further includes stabilizing the unmanned aircraft to maintain a constant altitude and a level attitude relative to the target surface and orientating the instrument perpendicular to the target surface. A measurement is conducted by the instrument while the instrument is orientated perpendicular to the target surface. The method also includes transmitting the measurement to a receiver.

Abstract: A method of positioning an instrument by an unmanned aircraft for measurement purposes relating to a target surface is provided. The method includes coupling the instrument to the unmanned aircraft and moving the unmanned aircraft to position the instrument away from the target surface. The method further includes stabilizing the unmanned aircraft to maintain a constant altitude and a level attitude relative to the target surface and orientating the instrument perpendicular to the target surface. A measurement is conducted by the instrument while the instrument is orientated perpendicular to the target surface. The method also includes transmitting the measurement to a receiver.

Abstract: A method for building hollow insulator cylinders that can have each end closed off with a high voltage electrode to contain a vacuum. A series of fused-silica round flat plates are fabricated with a large central hole and equal inside and outside diameters. The thickness of each is related to the electron orbit diameter of electrons that escape the material surface, loop, and return back. Electrons in such electron orbits can support avalanche mechanisms that result in surface flashover. For example, the thickness of each of the fused-silica round flat plates is about 0.5 millimeter. In general, the thinner the better. Metal, such as gold, is deposited onto each top and bottom surface of the fused-silica round flat plates using chemical vapor deposition (CVD). Eutectic metals can also be used with one alloy constituent on the top and the other on the bottom. The CVD, or a separate diffusion step, can be used to defuse the deposited metal deep into each fused-silica round flat plate.

Abstract: An apparatus controls a direction of formation of a hole through a myocardium for subsequent placement into the hole of a myocardial portion of a transmyocardial implant. The implant also includes a coronary portion having a coronary axis set at an implant angle to a myocardial axis of the myocardial portion. The apparatus includes a base member having base surface for placement against an epicardial surface of a heart adjacent a coronary vessel having a vessel axis. The base member has a determinable base axis for placement of the base surface on the epicardial surface with the base axis parallel with the vessel axis. A support member supports a myocardial penetrator for movement along a support axis in a line of travel parallel to the support axis and substantially restricting the myocardial penetrator from movement transverse to the support axis. The support member is secure to the base member with the support axis and base axis defining a support angle.

Abstract: A diagnostic detector head harp (23) used to detect and characterize high energy particle beams using an array of closely spaced detector wires (21), typically carbon wires, spaced less than 0.1 cm (0.040 inch) connected to a hybrid microcircuit (25) formed on a ceramic substrate (26). A method to fabricate harps (23) to obtain carbon wire spacing and density not previously available utilizing hybrid microcircuit technology. The hybrid microcircuit (25) disposed on the ceramic substrate (26) connects electrically between the detector wires (21) and diagnostic equipment (37) which analyzes pulses generated in the detector wires (21) by the high energy particle beams.