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Patent Searching and Data


Matches 701 - 750 out of 11,184

Document Document Title
WO/2001/008169
Coated conductors (40) and methods of fabricating the same are provided, for minimizing a.c. losses during operation. Multilayered articles include multiple conductive layers (46, 47) in electronic communication through interlayer connec...  
WO/2001/008170
Methods for producing high quality oxide layers for use in various applications, especially epitaxial rare earth oxide layers as buffers (16) for high temperature superconducting layers (18) formed on bi-axially textured metal subsrates ...  
WO/2001/008232
The invention relates to multi-layer articles and methods of making such articles. The methods include first conditioning the surface of an underlying layer, such as a buffer layer or a superconductor layer, then disposing a layer of ano...  
WO/2001/008234
The invention features a superconducting conductor for use in a preselected fluid cryogen including a composite ceramic superconducting wire having an outer surface along its length; and a sealing structure hermetically surrounding the o...  
WO/2001/008231
The invention relates to methods of making a superconductor. A superconductor precursor layer (15) is deposited on a substrate (12) having optional intermediate or buffer layers (16, 18, 22) by a solution coating method and treated using...  
WO/2001/008233
This invention relates to a practical superconducting conductor based upon biaxially textured high temperature superconducting coatings. In particular, methods for producing flexible and bend strain-resistant articles and articles produc...  
WO/2001/005726
The invention comprises post-annealing of CeO¿2?-buffered r-cut sapphire substrate at a temperature range of 960 - 1050 °C and growing high temperature superconductor YBa¿2?Cu¿3?O¿7-$g(d)? films on the post-annealed CeO¿2?-buffered...  
WO/2001/004959
A single electron tunneling transistor which has a multilayer structure exhibiting a single electron tunneling effect even with processing precision of more than 0.1$g(m)m. The multilayer structure of the single electron tunneling transi...  
WO/2000/077274
The invention relates to a method and a device for coating a substrate at high temperature by means of sputtering. The substrate is placed in a substrate holder (4) which is moveably arranged in a housing (1) and heating occurs. The subs...  
WO/2000/077864
The invention relates to current-carrying connecting elements for plate conductors consisting of high-temperature supraconductive thin layers, especially for resistive current-limiting devices in switchgear assemblies used for supplying ...  
WO/2000/077892
The invention relates to a superconducting oscillator that generates coherent electromagnetic radiation using a nonequilibrium state achieved when current is injected into a high-temperature oxide superconductor. Current is injected thro...  
WO/2000/074151
A method for joining high temperature superconducting components while minimizing critical current degradation is provided. The articles formed have critical currents that are at least 80 % of the critical current of the high temperature...  
WO/2000/066813
The present invention relates to a process for producing a superconductive layered material which comprises at least a layer of a graphite-like material and at least a layer of a fulleride. Said process comprises the following steps: a) ...  
WO/2000/064834
A method of manufacture of a ceramic material comprises the steps of preparing a melt of the ceramic materials, cooling the melt slowly through the freezing point of the material to initiate solidification, holding the melt at a temperat...  
WO/2000/063794
A software method and tool for use in developing, selling, operating and managing timeshare properties. In the marketing and sales stage of managing timeshare properties, timeshare products are created by defining usage type (150) for ea...  
WO/2000/063926
A superconductor comprises a base material (1) consisting of a refractory metal, one or more intermediate oxide layers (2, 3) formed over the base material (1), and a thick superconducting oxide layer (5) formed on the intermediate oxide...  
WO/2000/063456
A niobium-based superconductor is manufactured by establishing multiple niobium components in a billet of a ductile metal, working the composite billet through a series of reduction steps to form the niobium components into elongated ele...  
WO/2000/058218
A selective reduction type high temperature superconductor, wherein it has a pair of Cu¿1-x?M¿x? faces (1, 1) as an electric charge supplying layer and five-coordinate CuO¿2? face (2) as a superconducting layer and four-coordinate CuO...  
WO/2000/059048
The invention relates to a method for coating both sides of a substrate. According to the inventive method, an HTS material is used for material deposition. The coating material is deposited on the substrate (2) while the substrate (2) i...  
WO/2000/058044
An alloy that contains at least two metals and can be used as a substrate (901) for a superconductor (900) is disclosed. The alloy can contain an oxide former. The alloy can have biaxial or cube texture. The substrate can be used in a mu...  
WO/2000/057493
An elongated composite material (60) for current limiting applications is disclosed comprising one more high-temperature superconductor filaments (52) and a second electrically conductive matrix (54) member, which may include a sheath of...  
WO/2000/055936
A tunable filter having a fixed substrate (20), first and second plates (10, 15) comprising a high temperature superconducting material is fixed on the substrate. A movable substrate (35) includes a mechanical driver (70) attached to the...  
WO/2000/052781
An oxide superconducting wire on which an insulating coat can be formed without sacrifice in superconducting characteristics, the wire comprising oxide superconducting filaments (1), a matrix material (2), a covering film (3) and an insu...  
WO/2000/052767
The invention relates to a thin-layer high temperature superconductor arrangement comprising a superconducting layer (3) consisting of YBa¿2?Cu¿3?O¿7-x?. In order to prevent the formation of hot spots, an electrically non-conductive t...  
WO/2000/052768
The invention relates to a method for coating shaped bodies made of a superconducting material based on (Y/SE)BaCuO. The invention is characterized in that a coating consisting of a coating material is applied to at least one part of a s...  
WO/2000/049665
The invention relates to superconductive bodies based on cuprate material having a very critical current density with outer magnetic fields of up to 5 Tesla when the bodies are characterized by a zinc cations content. The bodies can also...  
WO/2000/046863
The superconductor (2) structure comprises a metallic, biaxially textured substrate (3), and an intermediate layer system (6) which is deposited on the substrate and which consists of at least two intermediate layers (4, 5) made of diffe...  
WO/2000/042621
Epitaxial thin films for use as buffer layers for high temperature superconductors, electrolytes in solid oxide fuel cells (SOFC), gas separation membranes or dielectric material in electronic devices, are disclosed. By using CCVD, CACVD...  
WO/2000/041245
Quantum-size electronic devices comprise electrodes and at least one cluster separated from the said electrodes by a tunnelly transparent gap. The characteristic dimensions for elements of quantum-size devices are determined by the formu...  
WO/2000/041247
Quantum-size electronic devices comprise electrodes and at least one cluster seperated from the said electrodes by a tunnel-transparent gap. The characteristic dimensions for elements of quantum-size devices are determined by the formula...  
WO/2000/038251
A method of preparing an Ag alloy/ceramic superconducting tape comprising a putting of a precursor powder into Ag or Ag alloyed tube to form a bar, drawing the bar into a wire of a predetermined diameter, cutting and bundling the wire to...  
WO/2000/035026
According to the invention, a current-limiting device (2) contains at least one printed conductor (4) with high T¿c? superconductive material on a support element (3). The printed conductor should be provided with an outer layer (5) for...  
WO/2000/033392
The present invention relates on an interferometer arrangement (10) comprising a source electrode (1) and a drain electrode (2), a base electrode (3) to which the source electrode (1) and the drain electrode (2) are connected through tun...  
WO/2000/033391
The present invention concerns an enhancement of the supercurrent carrying capabilities of bicrystalline or polycrystalline high-T¿c? superconductors, i.e. the critical current densities in such superconductors. The current transport pr...  
WO/2000/033393
A method of producing a superconducting tape or a superconducting wire with a metal sheath (2), said method comprising mechanical deformations and a number of annealing steps. Additional surface layers (3) are according to the invention ...  
WO/2000/028605
A method of manufacturing a Josephson diode comprising a substrate (8) which includes a principal surface with two horizontal planes and an inclining plane therebetween and a superconductive thin film of metal oxides thereon. This thin f...  
WO/2000/022311
The invention relates to a magnetic bearing, wherein a first part (1, 20) is magnetically mounted in relation to a second part (3, 10) and the second part (3, 10) has a supraconductive material (2) of a second type containing an anisotro...  
WO/2000/022652
A superconductive structure including a dielectric oxide substrate and a thin layer of a rare earth-barium-copper oxide superconducting film thereon, the thin layer including at least two rare earth elements is provided.  
WO/2000/017890
A method for producing an aluminum-stabilized super conductive wire comprising covering the whole or part of the outer surface of a superconductive wire (11) constituted of a cupper or cupper-alloy matrix and superconductive filaments em...  
WO/2000/015581
The invention relates to a method for curing cracks in ceramic shaped bodies. According to the inventive method, a filling material which melts at a lower temperature than the material of the shaped body and/or which is flowable at a low...  
WO/2000/016412
A superconductive structure including a dielectric oxide substrate, a thin buffer layer of a superconducting material thereon; and, a layer of a rare earth-barium-copper oxide superconducting film thereon the thin layer of yttrium-barium...  
WO/2000/016414
A method of forming a step edge in a surface (12) of a crystalline substrate (10) is provided. The method includes forming a layer of resist (11) over the surface (12) and removing areas of the resist (11) to expose selected areas of the...  
WO/2000/016413
An operative high critical temperature superconducting (HTSC) device (20) and method therefor are provided. The HTSC device (20) includes a niobium inhibitor (24) deposited over selected regions (23) of the surface of a substrate (21). A...  
WO/2000/015865
The present invention relates to a method for growing oxide thin films which contain barium and/or strontium. According to the method, such thin films are made by the ALE technique by using as precursors for barium and strontium their cy...  
WO/2000/013296
A system (10) for cooling a superconductor device includes a cryocooler (12) located in a stationary reference frame and a closed circulation system (11) external to the cryocooler (12). The closed circulation system (11) interfaces the ...  
WO/2000/010202
The present invention provides integrated circuit fabrication methods and devices wherein dual damascene structures (332 and 334) are formed in consecutive dielectric layers (314 and 316) having dissimilar etching characteristics. The pr...  
WO/2000/010208
An electrically stabilized thin-film high-temperature superconductor (30) comprising a superconductive layer (32) that is deposited on a flat metallic substrate (31), wherein high stability is achieved by the fact that the superconductiv...  
WO/2000/010176
A superconducting composite (10) and its method of manufacture includes a thermal conductor (16a, 16b, 16c) attached to and along a length of superconductor tape (12) and separated from the superconductor tape (12) by an electrically-ins...  
WO/2000/008681
A substrate (5) is located within a deposition chamber (2), the substrate defining a substrate plane. A liquid precursor (64) including a thinning agent that reduces the surface tension in said liquid precursor solution to a value rangin...  
WO/2000/008657
The present invention relates to a high-temperature superconducting component in which a predetermined cross-sectional surface comprises a current-conducting section. This current-conducting section is brought into contact with a protect...  

Matches 701 - 750 out of 11,184