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Patent Searching and Data


Matches 601 - 650 out of 21,990

Document Document Title
WO2004006345A3
Disclosed is a unit (1) which resistively limits an electric current and comprises a superconducting layer and at least one support element (3) made of an insulating material for holding a conductor (2) that extends between power connect...  
WO2004004075A3
According to the invention, the contact resistance may be reduced in a current limiter (1), for the interruption of an electrical current flow, comprising a support substrate (2), upon which a superconducting layer (3), made from a super...  
WO2004001866A3
The invention relates to a current-limiting device (2) comprising a plurality of limiter modules (M1, M1') which respectively comprise a strip conductor (4, 4') having a supraconductive layer (4a, 4a') and a shunt element (4b, 4b'), said...  
WO2003056381A8
A superconductor optical switch (100) comprising a superconductor microbridge (110), a bias current source, and a pulse current source. The superconductor microbridge is formed from a superconducting material wherein the superconducting ...  
WO2003099707A3
The invention relates to a method of altering the properties of a thin film (1) which is disposed on the surface of a support (2), thereby forming a substrate (3) which is used in the field of micro- and nano-electronics and micro- and n...  
WO2003100875A3
The invention relates to a method for producing a fully transposed composite superconductor of the Roebel bar type, consisting of combined subconductors (2i). According to the invention, the step for forming the subconductors, which are ...  
WO2003094250A3
The invention relates to a Josephson junction superconducting quantum bit device having a charge as a first main degree of freedom assigned to writing and a phase as a second main degree of freedom assigned to reading. The inventive devi...  
WO/2004/027885A1
Two single crystals of high-temperature superconductor are arranged on a substrate to intersect each other at a crossing angle of 0-90 degree and bonded together, thereby forming a single high-temperature superconductor Josephson tunnel ...  
WO2003049208A3
A method of manufacturing polycrystalline bulk MgB2 with enhanced superconducting properties, by introducing structural defects forming pinning sites for quantised magnetic vortices, so as to prevent them from moving under the action of ...  
WO2003107446A3
Disclosed is a superconductor structure (2) comprising a biaxially textured nickel support (3), an intermediate layer system (6) which is deposited on the support and is provided with at least two intermediate cerium oxide layers (4, 5) ...  
WO2003063259A3
Disclosed is an electronic control device comprising a layer made of a superconducting material (10), an insulating layer (8) which is in contact with the layer made of a superconducting material (10), an electrode (11) which is in elect...  
WO2003019683A3
The present invention comprises a junction between an unconventional superconductor, an intermediate material, and a conventional superconducting material. In some embodiments, the unconventional superconductor has an orthorhombic crysta...  
WO2003067672A3
Methods for forming superconductor layers are disclosed, which comprise heating a film containing barium fluoride on a substrate and impinging a reactant on the film to convert it into a superconductor material. Also reactors and systems...  
WO2002073809A3
A system and method for converting an analog voltage signal to a digital representation at high speeds, known as an analog to digital converter (A/D converter), is provided. The invention teaches an N-bit A/D converter, made by N superco...  
WO2003019686A3
A method for fabricating a closed-form Josephson junction includes etching the inner shape of the closed-form junction on the chip, depositing a negative photoresist material over the etched chip, and flood exposing the backside of the c...  
WO2003079450A3
A superconducting structure that includes a mesoscopic phase device (110, 310) and a mesoscopic charge device (120). The superconducting structure further includes a mechanism for coupling the mesoscopic phase device and the mesoscopic c...  
WO2003081104A3
The invention relates to a method of producing a sheath for a high-temperature multifilament superconducting cable. According to the invention, the sheath is obtained through the co-extrusion of a cylindrical billet (50) comprising at le...  
WO2003044836A3
Copper or excess copper is added to one or more layers of a superconducting composite structure to reduce migration of copper from a copper based superconducting layer.  
WO/2004/014794A2
Disclosed are high temperature and/or room temperature superconducting carbon nanotube compositions having either a critical doping range, a critical chirality or a mixture thereof, methods of achieving a phase-coherent, near zero resist...  
WO2003023789A3
The invention concerns an electrically conductive material comprising: a conductive phase (3) three-dimensionally connected over substantially the entire volume of the material, including a plurality of cuprate planes, and electric charg...  
WO/2004/015786A2
Electrical or electro-mechanical apparatuses are disclosed that include a plurality of superconducting nanotubes or a plurality of superconducting nanotube bundles, especially superconducting carbon nanotubes and a stabilizing means or s...  
WO/2004/015435A1
A method and device for field detection are provided, in which one or more gradiometers (31, 32, 33) are positioned in the field and rotated about their axes. Rotation of a single gradiometer allows an output signal of the gradiometer to...  
WO2003094251A3
A method of increasing the upper critical field of a crystalline superconducting material is provided, which comprises the steps of converting the crystalline superconducting material to a substantially amorphous state, and then reĀ­ com...  
WO/2004/015787A1
A long length superconductor comprising a metallic substrate (12) such as nickel/nickel alloy, a metal oxide layer (14) forming the basis of a buffer layer, and a further layer of metal oxide (16) grown on the surface of the seed layer w...  
WO2003023788A3
The invention concerns an electrically conductive material consisting of monomolecular layers stacked on one another along a first direction (c), comprising layers (9, 10, 11) for storing electric charges in a phase including cuprate lay...  
WO/2004/015436A1
A magnetometer is disclosed, comprising closed superconducting loops each with several Josephson contacts and an electronic unit (5). The basis of the invention is that the current loops form a superconducting quantum interference filter...  
WO/2004/015788A1
A superconducting magnetic field detection element (10) comprising at least one superconducting pick-up loop (12) formed on a common flexible substrate (11), wherein the common flexible substrate (11) is in a non-planar position, such th...  
WO/2004/013965A1
A superconducting driver circuit capable of producing an output voltage of several millivolts, using a DC power supply as a drive power supply, free of capacitance between ground planes, and having a small occupied area. The constituent ...  
WO/2004/013871A1
A method of producing a superconductive wire material comprises a step of filling in a metal pipe raw material powder formed from an oxide superconductive body or raw material powder formed from a precursor that turns to an oxide superco...  
WO/2004/012278A2
The invention continuously deposits materials used to grow a superconductor layer onto a moving tape. The invention preferably uses a pay-out reel (401) and take-up reel (406) to respectively dispense and spool the tape substrate at a co...  
WO/2004/012277A2
The invention continuously deposits materials used to grow a thin film onto a moving tape. The invention preferably uses a pay-out reel (401) and take-up reel (406) to respectively dispense and spool the tape substrate (408) at a constan...  
WO2003019687A3
The invention relates to a method for producing an elongated, preferably strip-type (Bi, Pb)SCCO superconductor, according to which an oxidic precursor powder, which primarily contains a tetragonal BSCCO 2212 phase and a plumbate phase a...  
WO2003019685A3
A method of forming a grain boundary Josephson junction includes forming a superconducting layer on a substrate, patterning the superconducting layer to form the grain boundary Josephson junction, and annealing the substrate and supercon...  
WO/2004/006345A2
Disclosed is a unit (1) which resistively limits an electric current and comprises a superconducting layer and at least one support element (3) made of an insulating material for holding a conductor (2) that extends between power connect...  
WO/2004/006347A1
The invention relates to a current limiting unit (1) for the resistive limitation of an electrical current by means of a superconductor (4) which is mounted in parallel in relation to a coil section (8) of a commutation conductor (5), sa...  
WO/2004/006346A1
The invention relates to a composite conductor for limiting an electrical current at a pre-determined voltage, said conductor comprising a superconductive layer which can be maintained in a superconductive state, by means of cooling, and...  
WO/2004/004075A2
According to the invention, the contact resistance may be reduced in a current limiter (1), for the interruption of an electrical current flow, comprising a support substrate (2), upon which a superconducting layer (3), made from a super...  
WO/2004/004019A2
According to the invention, thermal damage to the compound conductor may be avoided, even on long-lasting short circuit currents, in a current-limiting device (1), for the resistive limitation of a current, with a support substrate (2) m...  
WO/2004/001866A2
The invention relates to a current-limiting device (2) comprising a plurality of limiter modules (M1, M1') which respectively comprise a strip conductor (4, 4') having a supraconductive layer (4a, 4a') and a shunt element (4b, 4b'), said...  
WO2003044873A3
Described is an article having a substrate (12); a thermochemically stable, amorphous layer (14) comprising tantalum or a tantalum-containing material; a layer of material having a rock salt-like structure (16) having substantial alignme...  
WO/2003/106373A1
The present invention relates to a superconducting material, and in particular to a magnesium borate superconductor which is doped with a silicon carbide or titanium carbide dopant.  
WO2003054977A3
The invention relates to a method for the production of textured superconducting thick films especially made of an oxidic superconducting material such as SE barium cuprates, whereby at least two starting materials (2,3,4,5) are contacti...  
WO/2003/107447A1
Disclosed is a current-limiter (20) comprising a support element (3) on which a strip conductor (21) having a superconducting layer portion (2a) and a normal-conducting shunt part that is disposed thereupon are arranged. Said shunt part ...  
WO/2003/107448A1
Disclosed is a current limiter (10) comprising a support element (3) on which a strip conductor (12) that is provided with a superconducting layer portion (2a) and a shunt part (12b) is arranged. The shunt part is embodied as a structure...  
WO2003010781A3
The invention concerns a method for making an electrically insulating and mechanically structuring sheath on an electrical conductor. The invention, which is applicable particular to the manufacture of superconductive magnets, is charact...  
WO/2003/107446A2
Disclosed is a superconductor structure (2) comprising a biaxially textured nickel support (3), an intermediate layer system (6) which is deposited on the support and is provided with at least two intermediate cerium oxide layers (4, 5) ...  
WO/2003/104147A1
A method for preparing a MgB2 superconductor, characterized in that it comprises inserting electrodes into a solution containing Mg and B and applying a voltage between the electrodes, to thereby precipitate MgB2 exhibiting superconducti...  
WO2003026032A3
The invention relates to a method for the production of a continuous conductor structure from a high-temperature super-conducting material on a support, by means of lithographic structuring or a physical etching process. According to the...  
WO/2003/103063A1
Methods for reducing hysteresis losses in superconductor coated ribbons where a flux distribution is set into the superconductor coated ribbon prior to the applicationof alternating current.  
WO2003010785A3
A superconductor crossbar switch (39) for connecting a plurality of inputs (Ii 40) with a plurality of outputs (Oi 43), including a switching cell (41) having an input, an output and a circuit for connecting the input with the output for...  

Matches 601 - 650 out of 21,990