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| Number | Title | Issue Date |
| 6418331 | Multi-core BSCCO high-temperature superconductor In a multi-core-BSCCO high-temperature superconductor comprising a superconductor structure disposed in a silver enclosure, silver-enveloped superconductor filaments including a superconductive material having a metal component, and a resistive material l... | 07/09/2002 |
| 6310297 | Strongly-linked oxide superconductor and a method of its manufacture A strongly-linked polycrystalline oxide superconductor article includes an oxide superconductor selected from the group consisting 124-type and 247-type oxide superconductors having fine, highly aligned oxide superconductor grains less than μm long a lon... | 10/30/2001 |
| 6251529 | Nb-Sn compound superconducting wire precursor, method for producing the same and method for producing Nb-Sn compound superconducting wire An Nb--Sn compound superconducting wire precursor comprising a matrix of a Cu-base metal, a plurality of composite filaments each composed of a niobium layer of an Nb-base metal and a titanium layer of pure Ti formed so as to be enveloped in the inside of... | 06/26/2001 |
| 5906964 | High temperature superconducting tape and method of manufacture Highly oriented HgBa2 Ca2 Cu3 O8+δ on Ni-tapes with a buffer layer of Cr/Ag or Cr/(Ag--Pd) have been described with a high transition temperature are described along with, one and two step methods of manufactu... | 05/25/1999 |
| 5866195 | Methods for forming diamond-coated superconductor wire A method for producing elongated strip, wire or cable, a portion or all of which is defined by electrically metallic superconducting material. In one form, a substrate in the form of a strip, wire or cable, is formed by extrusion, rolling, drawing, castin... | 02/02/1999 |
| 5843584 | Superconductive article and method of making A superconductive article is made from interconnected superconductive, metallic tapes. The tapes are mechanically joined, and electrically interconnected by a plurality of superconductive interconnections that extend between the tapes. Articles of the inv... | 12/01/1998 |
| 5760463 | Superconducting layer in contact with group III-V semiconductor layer for wiring structure A superconductor device which includes a first wiring part and a second wiring part which together form a superconductive wiring. The first wiring part is arranged onto a substrate and is made of a superconductor material. The second wiring part is made o... | 06/02/1998 |
| 5747181 | Superconductive article and method of making A superconductive article is made from interconnected superconductive, metallic tapes. The tapes preferably are mechanically joined and electrically interconnected by a plurality of superconductive interconnections that extend between the tapes. The inter... | 05/05/1998 |
| 5656380 | Superconductive article and method of making A superconductive article is made from interwoven superconductive, metallic tapes. The interwoven tapes are electrically interconnected by a plurality of superconductive interconnections that extend between the interwoven tapes. Articles of the invention ... | 08/12/1997 |
| 5628836 | Method of preparing Nb3 Al superconducting wire The method of preparing an NB3 Al superconducting wire comprises the steps of passing an Nb/Al composite wire consisting of an Nb metal or an Nb alloy and an Al metal or an Al alloy through a furnace for heating the same from the room temperatu... | 05/13/1997 |
| 5628835 | Nb3 Al Group superconductor containing ultrafine Nb2 Al particles Object of the present invention is to obtain a Nb3 Al group superconductor having a high critical current density under a whole range of magnetic field from low to high such as 20 T level, manufacturing methods thereof, a Nb3 Al grou... | 05/13/1997 |
| 5554448 | Wire for Nb3 X superconducting wire Disclosed herein is a wire for an Nb3 X superconducting wire, which is improved in workability and soundness of a diffusion barrier layer without increasing the diffusion barrier layer in thickness. This wire for an Nb3 X superconduc... | 09/10/1996 |
| 5545613 | Preparation of superconducting oxides and oxide-metal composites A method of preparing a superconducting oxide by combining the metallic elements of the oxide to form an alloy, followed by oxidation of the alloy to form the oxide. Superconducting oxide-metal composites are prepared in which a noble metal phase intimate... | 08/13/1996 |
| 5538942 | Method for producing a superconducting magnet coil A superconducting magnet coil is produced by winding a superconducting wire to form a coil; impregnating the coil with a curable resin composition of low viscosity which contains for example at least one epoxy resin selected from the group consisting of d... | 07/23/1996 |
| 5525585 | Process for preparing YBa2 Cu3 O7-x superconductors The present invention provides a process for the preparation of YBa2 Cu3 O7-x superconductor which comprises surrounding a sintered material in which the molar ratio of Y:Ba:Cu is 2:1:1 with liquid-forming powder and subje... | 06/11/1996 |
| 5476719 | Superconducting multi-layer microstrip structure for multi-chip modules and microwave circuits A multi-layer microstrip structure includes a substrate and a first superconducting layer deposited on the substrate. A first dielectric layer, made at least partially of benzocyclobutene (BCB), is deposited on the first superconducting layer. Additional ... | 12/19/1995 |
| 5474834 | Superconducting circuit sub-assembly having an oxygen shielding barrier layer A circuit sub-assembly as a mounting for an electronic component such as Josephson device, i.e., a superconducting element, comprises a ceramic insulating substrate, an oxygen-shielding barrier layer formed on the insulating substrate, and a circuit film ... | 12/12/1995 |
| 5472936 | Method for making triniobium tin semiconductor A method for making triniobium tin foil is disclosed where the niobium-based foil with an oxide layer is passed continuously at a set speed into an enclosed chamber. The enclosed chamber has an inert atmosphere which is substantially oxygen free. Upon ent... | 12/05/1995 |
| 5384197 | Superconducting magnet coil and curable resin composition used therein A superconducting magnet coil contains a coil of superconducting wire and a cured product of a curable resin composition with which the coil has been impregnated, the cured product having a thermal shrinkage factor of 1.5-0.3%, preferably 1.0-0.3%, when c... | 01/24/1995 |
| 5374320 | Nb-Ti alloy type superconducting wire The present invention provides an Nb-Ti alloy type superconducting wire having a superconducting filament including a member made of Nb-Ti alloy and a pinning member made of Nb or Nb alloy having no superconducting properties under operating magnetic fiel... | 12/20/1994 |
| 5182176 | Extruded wires having layers of superconducting alloy and refractory meal encased in a normal metal sheath A Type II superconducting filament is formed by surrounding a Type II superconducting alloy ingot with layers of a fine grain Type II superconducting alloy sheet, a barrier layer and a copper extrusion can. The composite is then reduced to a filament by h... | 01/26/1993 |
| 5168125 | Superconductor protected against partial transition A superconductor protected against partial transition includes superconductor strands around at least one non-superconductor central strand or at least one non-superconductor central core electrically insulated from the superconductor strands. At least at... | 12/01/1992 |
| 5148262 | Reliable superconducting link for superconducting thin film components with U-shaped end portions A reliable superconducting contact for superconducting thin film components, based on soft superconducting materials, and a method for making the contacts. A wire blank is squeezed to a thin plate and then this plate is cut into slabs used in the bonding.... | 09/15/1992 |
| 5139893 | Superconducting alloy core circumscribed by multiple layers of NbTi and refractory metal barrier layer having a normal metal sheath A Type II superconducting filament is formed by surrounding a Type II superconducting alloy ingot with layers of a fine grain Type II superconducting alloy sheet, a barrier layer and a copper extrusion can. The composite is then reduced to a filament by h... | 08/18/1992 |
| 5102863 | Process for producing clad superconductive materials A process for fabricating superconducting composite wire by the steps of placing a superconductive precursor admixture capable of undergoing a self propagating combustion in stoichiometric amounts sufficient to form a superconductive product within a meta... | 04/07/1992 |
| 5100869 | Process for producing metal oxide-type superconductive material A metal oxide-type superconductive material is produced by a process which comprises a first step of subjecting a powder raw material containing given proportions of metal elements to be contained in said metal oxide-type superconductive material, to mech... | 03/31/1992 |
| 5001020 | Multifilament superconducting wire of NB3 AL Disclosed herein is a multifilament superconducting wire of Nb3 Al comprising a core part of copper or copper alloy which is provided in a central portion as a stabilizing material and a peripheral part which is provided around the core part an... | 03/19/1991 |
| 4983574 | Composite superconductor Conductor in strip, sheet or wire form with an electrical conductivity of at least 0.85×106 Ω-1 cm-1 at 77° K. composed of a composite material of a metal matrix (1) and particles (2) composed of a high-temperature supe... | 01/08/1991 |
| 4977039 | Superconducting wire and cable A superconducting wire comprises a wire element wherein a plurality of superconducting filaments are arranged in a metallic matrix, and a covering layer which is formed on the surface of the wire element with a number of filaments and has a laminated stru... | 12/11/1990 |
| 4929595 | Superconducting thin film fabrication An improved fabrication of superconducting films is disclosed whereby a multi-phase Y-Ba-Cu-O compound is utilized. The film is formed by sputtering of a target material consisting of the superconducting 123 phase Y1 Ba2 Cu3 | 05/29/1990 |
| 4929047 | Method of manufacturing an optical fiber cable and a cable obtained by the method The method is intended to provide cables (10) having an optical fiber (1) and suitable for mechanically severe environments, while remaining small in section. Heretofore, the mechanical strength of optical fiber cables has been obtained by plastic structu... | 05/29/1990 |
| 4917965 | Multifilament Nb3 Al superconducting linear composite articles A long, linear composite article which is characterized in that a large number of composite filaments are present as spaced from one another in a continuous layer composed of copper, a copper alloy, niobium, tantalum or vanadium, each of said composite fi... | 04/17/1990 |
| 4914081 | Process for making metallized structure and article comprising structure Processes are described for electroplating metal or alloy on superconducting oxides using either a nonaqueous bath or aqueous bath with suitably applied potential. Articles made in accordance with the electroplating process are also described.... | 04/03/1990 |
| 4900717 | Recovery of 2,6-dialkyl-naphthalene isomers In a process for selective crystallization of 2,6-dialkyl-naphthalene selected from the group consisting of methyl-n-propyl-naphthalene, methyl isopropyl-naphthalene, ethyl-isopropyl-napthalene, ethyl-n-butyl-naphthalene, di-n-propyl-naphthalene, dii... | 02/13/1990 |
| 4849288 | Composite superconducting fiber A superconducting fiber of a superconducting fiber bundle includes a carrier fiber having an outer surface, and superconducting layers and separating layers alternatingly surrounding the outer surface of the carrier fiber and a method for producing the sa... | 07/18/1989 |
| 4842366 | Ceramic superconductor and light transmitting composite wire A ceramic type superconductive layer (2) is formed on the outer peripheral surface of an optical fiber (1), and a stabilizing layer (3) is formed so that it contacts the outer peripheral surface of the superconductive layer (3). The diameter of the optica... | 06/27/1989 |
| 4687883 | Method for producing superconductive wires The present invention relates to a method for producing multifilament superconductive wires of Nb3 Sn or V3 Ga filaments embedded in a Cu or Cu alloy matrix, with the wires containing metal additive elements from the group including ... | 08/18/1987 |
| 4639396 | Thermoplastics-metal fiber threads An extrusion drawn elongated thread-like filament comprising a minor proportion of elongated metal fibers embedded in a major proportion of thermoplastic polymer wherein the melting temperature of said metal is within the softening to molten range of said... | 01/27/1987 |
| 4608296 | Superconducting films and devices exhibiting AC to DC conversion Superconducting films and devices are provided which exhibit an AC to DC conversion effect of an RF AC input signal. The films can be microscopically inhomogeneous with granular or columnar microstructures in layered or nonlayered structures, which provid... | 08/26/1986 |
| 4596207 | Method of forming a laminated ribbon structure and a ribbon structure formed thereby A method of forming, by melt-spinning techniques, a laminated ribbon structure consisting, for example, of a semiconductor disposed on a metal ribbon substrate. The substrate may be 10-50 μm thick and the semiconductor may be 10-50 μm thick, for example... | 06/24/1986 |
