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Superconductor technology: apparatus, material, process July category listing 07/09

20090192041 - Systems, devices, and methods for controllably coupling qubits: A transverse coupling system may include a first qubit, a second qubit, a first conductive path capacitively connecting the first qubit and the second qubit, a second conductive path connecting the first qubit and the second qubit, and a dc SQUID connecting the first and the second conductive paths wherein... Agent: Seed Intellectual Property Law Group PLLC

20090192042 - Superconducting cable provided with enhanced cooling ability: Provided is a superconducting cable provided with an enhanced cooling ability, the superconducting cable including a core including a superconducting wire rod; an inner sheath surrounding the core; an outer sheath surrounding the inner sheath; a plurality of communication pipes that have both ends communicating with the inner and outer... Agent: Mcdermott Will & Emery LLP

20090192043 - Process for the preparation of oxide superconducting rods: An improved process for the preparation of oxide superconducting rods. The present invention provides a process for the preparation of oxide superconducting rods. The process includes the steps of a cold isopressing process without addition of binder, particularly thin and those based on Ag-added (Bi,Pb)2 Sr2 Ca2 Cu3 O10+x is... Agent: Abelman, Frayne & Schwab

20090186769 - Superconductive wire, processes of manufacture and uses thereof: An electrical component comprises a superconductive wire, the wire comprising a first wire segment joined to a second wire segment, wherein the first wire segment and the second wire segment differ in at least one property selected from the group consisting of magnetic field tolerance, temperature tolerance, ac loss, and... Agent: General Electric Company Global Research

20090176649 - Permanent current switch: There is disclosed a permanent current switch which has a high temperature margin and which is thermally stable and which securely performs a switching operation between a superconducting state and a normal conducting state. The permanent current switch of the present invention has a coiled superconducting wire and a heater... Agent: Crowell & Moring LLP Intellectual Property Group

20090176650 - Internal diffusion process nb3sn superconducting wire: An internal diffusion process Nb3Sn superconducting wire is produced by drawing a composite wire including a composite material containing a plurality of Nb or Nb based alloy cores embedded in a Cu or Cu based alloy matrix and a Sn or Sn based alloy core disposed in the center portion,... Agent: Reed Smith LLP

20090170706 - Superconducting cable line: A superconducting cable line includes a heat insulation pipe for a fluid for transporting a fluid having a temperature lower than an ordinary temperature and a superconducting cable housed in the heat insulation pipe for a fluid. The superconducting cable including a cable core in a heat insulation pipe for... Agent: Foley & Lardner

20090170707 - Damping and support in high-temperature superconducting levitation systems: Methods and apparatuses to provide improved auxiliary damping for superconducting bearings in superconducting levitation systems are disclosed. In a superconducting bearing, a cryostat housing the superconductors is connected to a ground state with a combination of a damping strip of material, a set of linkage arms to provide vertical support,... Agent: Canady & Lortz LLP - Boeing

20090170708 - Superconducting wire and superconducting coil made therewith: Tape-shaped superconducting wires, and a superconducting coil formed from said wires, wherein a plurality of electrically separated superconducting film parts, each having a rectangular cross section and arranged in parallel, form parallel conductors, providing superconducting wires capable of containing losses incurred in the presence of alternating current (A/C). A superconducting... Agent: Young & Thompson

20090170709 - Method for producing a superconductive electrical conductor: A method is provided for producing a superconductive electrical conductor, in which a layer of an yttrium-barium-copper oxide (YBCO) is applied as a superconductive material onto a textured metal substrate, and is subjected to a heat treatment. In order to produce a wire-shaped conductor, a textured metal substrate, provided as... Agent: Sofer & Haroun LLP.

20090170710 - Metal sheath magnesium diboride superconducting wire and its manufacturing method: In a metal sheath MgB2 superconducting wire, it is intended to achieve a wire having increased current density and a long length at the same time, by densitying superconducting core part. The superconducting wire is manufactured by forming diffusion hardened layer on the inner surface of the sheath such that... Agent: Antonelli, Terry, Stout & Kraus, LLP