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Superconductor technology: apparatus, material, process August inventions list 08/10

20100216645 - Superconducting connection between mgb2 superconducting wires via a compressed element made from hts powder: A method for connecting two or more superconducting wires (1, 2), each comprising at least one filament (3a-3b) that contains MgB2, wherein the superconducting connection is realized through exposed end regions (13) of the filaments (3a-3d) via a superconducting matrix, is characterized in that a bulk powder (4) of a... Agent: Kohler Schmid Moebus

20100216646 - Method of patterning oxide superconducting films: A process for preparing a superconductor article includes depositing a precursor solution onto a substrate to form a precursor film, the precursor solution comprising precursor components to a rare earth-alkaline earth metal-transition metal oxide in one or more solvents, decomposing the precursor film to form an intermediate film comprising the... Agent: Occhiuti Rohlicek & Tsao LLP

20100216647 - Method for superconducting connection between mgb2 superconducting wires via a mgb2 matrix made from a boron powder compressed element infiltrated with mg: A method for superconductingly connecting two or more wires (1, 2), each comprising at least one filament (3a-3d) that contains MgB2 or a mixture of Mg and B, wherein a superconducting connection is realized through exposed end regions (4a) of the filaments (3a-3d) via an MgB2 matrix, is characterized in... Agent: Kohler Schmid Moebus

20100210468 - Method for joining second-generation high-temperature superconducting wires by melting diffusion: Provided is a method for joining two strands of second-generation high-temperature superconducting wire, each of which includes a substrate, a buffer layer, a superconducting layer and a stabilizer layer. The method comprises: partially removing each of the stabilizer layers to expose a portion of the superconducting layer; bringing the exposed... Agent: Alston & Bird LLP

20100204049 - Oxide superconducting film and method of preparing the same: The present invention relates to a method of preparing an oxide superconducting film, the method includes reacting a metal acetate containing metal M selected from the group consisting of lanthanum, neodymium and samarium with fluorocarboxylic acid having not less than three carbon atoms, reacting barium acetate with fluorocarboxylic acid having... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20100197505 - Superconducting wire with low ac losses: A multilayer superconducting wire 7 with essentially round cross sectional area where the outer surface of the round wire is provided with a high temperature superconductor layer 3 and where at least the high temperature superconductor layer 3 is fabricated as a spiral running along the length of the superconductor... Agent: Sofer & Haroun LLP.

20100197506 - Tape-shaped oxide superconductor: This invention provides a tape-shaped oxide superconductor which can prevent the diffusion of elements constituting a metallic substrate into a superconducting layer and cracking of an intermediate layer and improve the orientation of the superconducting layer. A 15 to 100 nm-thick Ce—Gd—O-based oxide layer (2) (Ce:Gd=40:60 to 70:30 molar ratio)... Agent: Bacon & Thomas, PLLC