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JP2009238501 |
To provide an oxide superconductor in which reduction of a critical current density corresponding to film thickness can be suppressed and a high critical current can be achieved, since increase of film thickness is formed by lamination o...
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JP2009234847 |
To provide a superconductor which comprises a new compound composition substituting for a perovskite type copper oxide.The superconductor comprises a compound which is represented by the chemical formula A(TM)2Pn2 [wherein A is at least ...
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JP2009240100 |
To provide a connection structure and a connecting method of a superconducting cable which has no degradation of superconductive characteristics and has a low connection resistance.Provided is a connection structure of a superconducting ...
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JP2009231201 |
To provide an NbTi-based superconducting wire material excellent in soundness while a filament diameter is 20 m under a high copper ratio, and to provide its manufacturing method.The NbTi-based superconducting wire material is buried wit...
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JP2009230912 |
To provide a single current lead with low thermal conductivity and compactness which can supply power to a superconductive equipment.An oxide superconductive current lead 20 is formed by winding ReBaxCu3Oy system oxide superconductive wi...
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JP2009231233 |
To provide an RE123-based superconductive tape wire capable of remarkably reducing a heating process time required for forming a precursor film of an REBa2Cu3Oy-based superconductor, being a thick film having a thickness over 2 m and hav...
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JP2009230913 |
To provide an oxide superconductive current lead which prevents drift at the connection part of a superconductive wire rod and a current terminal and has prevented occurrence of quenching at the time of current flow and has high stabilit...
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JP2009224200 |
To provide a structure of an insulating joint for refrigerant piping which is compact in spite of having a long insulation distance, and can minimize damages even when leakage or breakage occurs at a joint part.The insulating joint for r...
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JP2009224054 |
To provide a superconducting wire rod with a large-diameter NbTi system alloy filament capable of securing a high n-value and a high Jc, and to provid a method of manufacturing the same.The NbTi system superconducting wire rod has a plur...
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JP2009221572 |
To provide a biaxial oriented thin film for an oxide super-conducting wire capable of shortening the manufacturing time and reducing the manufacturing cost due to the high film deposition rate, and its manufacturing method.In the biaxial...
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JP2009218008 |
To solve a problem that when a superconductor is thinned and separated from each other, an AC loss is reduced but stability as the superconductor is lost.The oxide superconductor 10 is provided with thinning grooves 11 formed in a longit...
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JP2009217967 |
To provide a precursor powder that can enhance the orientation of Bi2223 superconducting phase organization to miniaturize a non-superconducting phase for the purpose of improving critical current values for the Bi2223 superconducting wi...
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JP2009218226 |
To provide a polycrystalline thin film capable of preventing warpage of a substrate due to internal stress of the film, by thinning an interlayer while maintaining good crystal orientation; and to provide an oxide superconductor with hig...
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JP2009211899 |
To provide a superconductive current lead having a connection configuration for high-temperature superconductors and a support member that suppresses the increasing amount of heat into the low-temperature end of the current lead to assur...
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JP2009212028 |
To provide a superconductive current lead allowing a large current to be easily carried therethrough with a simple structure even when a yttrium-based (Y-based) or holmium-based (Ho-based) tape-like oxide superconductive wire is used for...
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JP2009212522 |
To provide a superconducting device that regulates current in a fast-response time and a short recovery time, and that is cost-efficiently manufactured.The superconducting device includes: a quenchable superconductor (1) that is capable ...
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JP2009211880 |
To provide a Nb3Sn superconducting wire rod made by using the internal Sn method of which mechanical strength is reinforced and of which excellent superconducting characteristics can be exhibited by enabling uniform processing at the tim...
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JP2009196852 |
To provide an oxide superconductor having both a high Josephson plasma frequency and a high critical current.The oxide superconductor has [R(M)]2Cu1O4 crystal structure (wherein R represents a rare earth element, and M represents an alka...
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JP2009193949 |
To provide a FOMA for a superconducting cable aiming at alleviation of eddy-current loss when passing of alternating current at operation, and alleviation of AC resistance at short-circuiting.The FOMA F for a superconducting cable, windi...
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JP2009193818 |
To manufacture, in an excellent productivity, an Nb3Al compound superconductive wire rod containing an additive element which is effective for improving a high magnetic field properties.A wire rod is formed by winding an Nb sheet and an ...
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JP2009193856 |
To provide a manufacturing method of Nb3Sn superconducting wire rod, having a uniform cross-sectional shape which is maintained even after drawing, and having no degradation of the characteristics due to drawing.The manufacturing method ...
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JP2009190934 |
To provide a cerium oxide thin film used as a base for forming a superconductive thin film having high critical current density, and to provide a superconductive wire including the same.The cerium oxide thin film used as a base for formi...
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JP2009188108 |
To provide a superconductive coil capable of appropriately holding an allowable current value in the superconductive coil by reducing the tensile stress of a superconductive layer caused by a difference in the thermal coefficient of expa...
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JP2009187743 |
To provide a superconductive tape wire rod of which repair work of the defective portion of a superconductive layer is carried out easily at low cost.The superconductive tape wire rod 11 is fabricated by forming a first intermediate laye...
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JP2009181817 |
To provide a manufacturing method of an oxide superconductive wire rod in which superconductive characteristics can be improved.The manufacturing method of the oxide superconductive wire rod is equipped with a filling process in which a ...
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JP2009181744 |
To provide a Nb or Nb-based alloy rod capable of improving the processability (especially, extrusion ratio) in the Nb or Nb-based alloy used when an Nb3Sn superconducting wire is manufactured, and also to provide the superconducting wire...
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JP2009176524 |
To provide a worked super-conductive wire rod, a superconductive conductor, and a superconductive cable having less alternate current loss, and in which performance deterioration due to an inhibiting factor that is unavoidably formed dur...
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JP2009170276 |
To provide a superconducting wire rod manufacturing method and a superconducting wire rod increasing the degree of orientation of a superconducting phase crystal to increase the critical current density in a manufacturing method of a Bi2...
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JP2009171744 |
To provide an intermediate connection structure of a superconducting cable, which achieves compaction and deal with high capacity.The intermediate connection structure of the superconducting cable 1 supports a connection portion J betwee...
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JP2009170364 |
To provide a superconductive cable having stable temperature characteristics of critical current density.At least one of superconductive conductor layers 2 is formed by a Bi-based superconductive tape wire 21. The Bi-based superconductiv...
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JP2009170257 |
To provide a superconducting tape and a manufacturing method of the superconducting tape, capable of reducing an allowable bending diameter, by improving a tensile strain resistant characteristic.This superconducting tape 1a has a body p...
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JP2009164010 |
To obtain an Re-based oxide superconducting wire that is excellent in applied field angle dependence by finely dispersing flux pinning points in a superconductor.A mixed solution is made of an organometallic complex solution, including a...
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JP2009151993 |
To provide a superconducting wire that reduces an alternate current loss, and to provide a superconducting wire manufacturing method, a superconductor manufacturing method, a superconducting equipment manufacturing method and a supercond...
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JP2009152175 |
To provide a superconductor using surface superconductivity; an accurate, easy and inexpensive noncontact measurement method for superconductor surface resistivity using an alternating electric field generated with surface acoustic waves...
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JP2009134969 |
To provide an intermediate heat treatment condition in which a long length and a high Jc of Cu/Fe compound sheath MgB2 wire rod using in-situ method are secured compatibly.Using a compound sheath material in which the ratio of sheath thi...
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JP2009117202 |
To provide a superconductive tape and a manufacturing method thereof capable of obtaining a low connecting resistance, together with a high rigidity and a high density in current.The superconductive tape 1a has a reinforcing member 2, a ...
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JP2009117358 |
To provide a composite substrate for an oxide superconducting wire material having a low magnetic property, high strength and high orientation, to provide a manufacturing method thereof, and to provide the superconducting wire material.T...
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JP2009108404 |
To provide a gradient thin film in a compositional ratio using apparatuses which can easily control physical properties of a thin film and improve economic efficiency by shortening of processing time due to a decrease in the number of de...
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JP2009110906 |
To provide a high-resistance material composite oxide superconductive tape which is manufactured by being adhered with a high-resistance material, and uniform in electric resistance value.A high resistance composite oxide superconductive...
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JP2009110668 |
To provide a superconductive wire and a superconductor with an AC loss reduced without degrading superconductivity characteristics, and with mechanical characteristics improved.The superconductive wire has 8 or more thin-film superconduc...
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JP2009110929 |
To provide a superconductive thin-film wire rod using a metal coating layer which causes less environmental pollution, rapidly sticks to a superconductive thin-film wire rod, prevents superconductive characteristic reduction of the super...
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JP2009104813 |
To provide a superconductor with a large pinning force with high Tc.A superconductive material layer made of MgB2 and a mesh-like mixture layer made of MgB2 and Ni are alternately laminated, and by adjusting a membrane thickness so that ...
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JP2009103517 |
To provide an antenna coil for an NMR probe formed of a material having low magnetic susceptibility and a high Q-value at the same time, and its material.This antenna coil is constituted of a base metal part formed by combining a plurali...
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JP2009073691 |
To provide a superconductive oxide thin film capable of providing high critical current and a superconductive member having large electric power resistance.In the superconductive member possessing a buffer layer formed on a sapphire R su...
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JP2009077594 |
To provide a heat insulation structure of a superconducting cable connection part which assures high heat insulation performance without the need for on-site evacuation, and better construction operativity.The heat insulation structure m...
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JP2009076401 |
To provide a multicore package type superconductive cable capable of using superconductive wire materials with different mechanical strength characteristics for suitable uses.In the multicore package type superconductive cable wherein a ...
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JP2009070616 |
To provide a manufacturing method for a Bi2223 superconducting wire rod capable of improving a superconducting property.A strand is obtained by filling up a powdered precursor, with a Bi2212 phase as a main phase and the balance as a Bi2...
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JP2009059652 |
To provide a bronze process Nb3Sn superconducting wire rod with reinforcement of its mechanical strength aimed at and excellent in superconducting characteristics, and a structure for easily obtaining a precursor for manufacturing of the...
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JP2009050945 |
To provide a grinding method for finishing the surface of a tape-shaped backing material with a several nano level of smoothness and uniformity to crystallize the surface of the tape-shaped backing material with good orientation of a sup...
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JP2009046734 |
To provide a textured substrate for epitaxial film formation, wherein the degree of orientation and the smoothness of a surface of the substrate are more improved than before.This invention relates to the textured substrate for epitaxial...
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