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JP7234080B2 |
To provide a high-temperature superconducting coil in which deterioration resistance of a thin-film tape wire by installation of a metal plate at the circumference of the coil is improved.A high-temperature superconducting coil 10 where ...
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JP7232944B2 |
The invention relates to a method for charging a superconductor bulk magnet (90a) by field-cooling using a magnet charger system (10), wherein the magnet charger system (10) comprises a background charger magnet (10a) and a field adjustm...
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JP7228680B2 |
A cable for carrying electrical current in a coil of a magnet. The cable comprises a stack of tape assemblies. Each tape assembly has a length and a width, such that the length is much larger than the width, and each tape assembly compri...
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JP2023507410A |
High temperature superconducting (HTS) field coil. The HTS field coil includes a plurality of turns containing HTS material and metal stabilizers, and a partial insulation layer separating the turns such that current can be shared betwee...
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JP7226085B2 |
To provide a method for manufacturing a superconducting coil, capable of suppressing a variation in thickness in the radial direction.A method for manufacturing a superconducting coil comprises the steps of: preparing a winding machine i...
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JP2023023707A |
To provide a superconducting magnet device for a single crystal pulling device that uses transverse magnetic field type superconducting coil arrangement to generate a cusp-like magnetic field.A superconducting magnet device 10 includes a...
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JP7223727B2 |
A solenoidal magnet section has a high-temperature-superconductor tape wound in a solenoidal manner in a main winding chamber of a coil former. Two joints, each from the HTS tape to a follow-on superconductor, are integrated in the magne...
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JP2023024659A |
To provide proper quality control of high performance superconductor tapes.A superconductor tape and method for manufacturing, measuring, monitoring, and controlling the same are disclosed. Embodiments are directed to a superconductor ta...
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JP2023024006A |
To provide a superconducting magnet device that allows tuning of the magnetic field distribution.A superconducting magnet device 10 includes a group of superconducting coils 12 that generate a synthetic magnetic field 24 in a magnetic fi...
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JP7222456B2 |
A superconducting magnet for producing part of a substantially toroidal field in a device is described. The magnet comprises: a set of conductors comprising one or more first conductors (31f) and one or more second conductors (32f), and ...
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JP7222622B2 |
To provide a superconducting coil that suppresses the occurrence of thermal runaway or quench and that can perform conduction cooling using a heat transfer plate.A superconducting coil 10 includes a winding member 12 having a pair of win...
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JP2023019936A |
To provide a connection structure of a conductive layer, capable of realizing a low electric resistance.A connection structure of a conductive layer includes: a first conductive member including a first conductive layer and a first subst...
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JP2023016545A |
To provide a superconducting cable capable of storing a large amount of energy, and a power transport system using the same.In a power transport system, a superconducting cable 12 configured to transport power between a power source 11 w...
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JP7216096B2 |
An assembly having a cylindrical structure supported by a support structure having at least one support element, the support structure being cradle shaped, such that vertical and horizontal loads are taken largely as shear forces by resp...
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JP7214575B2 |
To provide a highly reliable wind and react type superconducting coil and a manufacturing method thereof which eliminate a gap between coil members of a wind and react type superconducting coil and avoid a coil winding from being displac...
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JP2023012800A |
To suppress a heat input of a radiation into a current introduction line of a superconducting coil.A superconducting coil device 10 comprises: a vacuum container 14; a super conducting coil 12 arranged in the vacuum container 14; a heat ...
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JP2023013658A |
To provide a superconducting magnet capable of suppressing application of a heat stress to a stack coil when it is compressed by twisting and cooling of the stack coil against a cryostat.A superconducting magnet comprises: a cryostat; a ...
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JP7212578B2 |
Provided are a magnetic resonance imaging device and a superconducting magnet capable of preventing generation of eddy currents accompanying vibration of a radiation shield and of reducing image quality deterioration. The superconducting...
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JP7210072B2 |
Provided are: a magnetic refrigerant material which can be installed in an AMR-cycle-type magnetic refrigerator capable of being operated at a low temperature range of 10 to 80K and has high performance and high reliability; an AMR bed u...
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JP7210403B2 |
To provide a superconducting magnet device that suppresses the temperature rise of a superconducting coil and a particle beam therapy system equipped with the same.The superconducting magnet device includes a superconducting wire that is...
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JP7210411B2 |
To provide a superconducting coil capable of stably generating strong magnetic field by improving hoop stress resistance of the superconducting coil and preventing deterioration of the critical current characteristics of a superconductin...
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JP7209489B2 |
To provide a superconducting electromagnet in which the reliability of fixing of a flange portion and an outer peripheral portion of a support member is improved.A superconducting electromagnet 7 includes a pair of coils 30A in which a s...
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JP2023009611A |
To provide a cryogenic cooling system for improving cooling performance by reducing a temperature difference between, in particular, connection parts of a heat transmission body connected to a refrigerator and a cooling stage at both end...
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JP7208914B2 |
A superconducting magnet comprises a liquid helium reservoir (14), superconducting magnet windings (12) disposed in the liquid helium reservoir, vacuum jacket walls (20, 22, 26) containing a vacuum volume (24) surrounding the liquid heli...
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JP2023006063A |
To provide a sleeveless cold head mounting structure.A cold head mounting structure 50 comprises: a heat transfer stage 52 arranged in a vacuum region 32 within a vacuum container 30, and brought into contact with or separated from a coo...
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JP7205545B2 |
This magnet unit for nuclear magnetic resonance includes: a plurality of ring-shaped oxide superconducting bulk bodies having a structure in which a RE2BaCuO5 phase is dispersed in a single-crystal REBa2Cu3Oy phase, in which the pluralit...
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JP7200539B2 |
To provide a superconducting magnet capable of suppressing heat intrusion into a superconducting coil through a current lead without making large-sized a first cooling stage of a refrigerating machine.A first current lead 30a is electric...
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JP2023000395A |
To provide a permanent current switch which can be wound with good work efficiency and has a not deteriorating superconducting characteristic, a manufacturing method for a permanent current switch and a superconducting magnet device.A pe...
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JP2023500071A |
The present invention relates to superconducting electrical switches. The switch comprises two parallel branches of superconducting material within a loop and a magnetic field generator for generating a time-varying magnetic field throug...
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JP7195980B2 |
To facilitate reboot of a superconducting magnet device.A superconducting magnet device 10 comprises: a superconductive coil 12; a cryostat 14 that comprises an ultralow temperature refrigerator 16 cooling the superconductive coil 12 by ...
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JP7191743B2 |
A superconducting coil of an embodiment includes a winding frame; a superconducting wire wound around the winding frame, the superconducting wire including a first region and a second region facing the first region; and a first layer pla...
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JP2022184578A |
To bring a cooling plate into close contact with the radial outer surface of an inner bent portion of a superconducting coil, or suppress deformation of the inner bent portion of the superconducting coil due to the hoop electromagnetic f...
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JP2022184355A |
To reduce a magnetomotive force for generating a magnetic force of a prescribed strength at a target position on the midway in a lamination direction in a superconducting electromagnet structure in which a plurality of ring-shaped superc...
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JP7189290B2 |
A superconducting magnet assembly with a reinforced coil region (3) comprising a layered conductor coil assembly (10) forming cylindrical conductor layers (11,11',11",11'"), each having a plurality of circular conductor turns (12) center...
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JP7187658B2 |
The invention relates to a superconducting magnet coil system comprising a first electrical mesh (M1) and a second electrical mesh (M2), which are interconnected in series with one another, wherein the first electrical mesh (M1) comprise...
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JP7184883B2 |
An electromagnet of an electromagnet assembly for a Magnetic Resonance Imaging (MRI) apparatus. The electromagnet includes an annular coil that is configured to generate a magnetic field and has a first axially outer surface; a support e...
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JP7181529B2 |
A magnetic field generator includes a refrigerating machine, a cold head, a superconductor which is formed in a cylindrical shape, a cold head extension portion which extends from the cold head and is brought into thermal contact with th...
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JP2022176846A |
To provide a superconducting coil capable of reducing a used amount of a superconducting tape wire material, a magnetic field generating device, and a superconducting coil manufacturing method.A superconducting coil 3 is configured to be...
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JP7179782B2 |
Various embodiments include a superconducting coil device comprising: a coil winding with at least one turn of a superconducting strip conductor; wherein the strip conductor has a first main face and a second main face. The coil winding ...
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JP2022174411A |
To provide a superconducting coil that can stably generate a strong magnetic field by suppressing the occurrence of thermal runaway of the superconducting wire at the time of normal power transition and improving the electromagnetic resi...
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JP2022549132A |
A quench protection device for a superconducting magnet is disclosed. The apparatus includes a superconducting magnet including a plurality of magnet portions, a plurality of varistors each electrically connected in parallel across a res...
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JP2022549180A |
A polymer composition for impregnating a high temperature superconductor (HTS) coil, the composition comprising a polymer resin, a plurality of particles of a first filler material, and a plurality of particles of a second filler materia...
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JP7171943B2 |
A system (100) for controlling temperature of a persistent current switch (120) operating in a background magnetic field includes a heat exchanger (138), a loop tube (135), a ball valve (245) and multiple electromagnets (251, 252). The h...
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JP2022172106A |
To provide a method and an HTS magnet for guiding and supporting a flying lead and moving them from a winding pack to a splice fixture.A high temperature superconductor HTS magnet 400 has a coil formed of nested concentric windings each ...
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JP7171574B2 |
A toroidal field coil comprising a central column, a plurality of return limbs, a quench protection system, and a cooling system. The central column comprises IITS material. Each return limb comprises a quenchable section, two IITS secti...
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JP7170337B2 |
To provide a system that generates a variable magnetic field using superconducting coils, and a system that saves the energy of static magnetic refrigeration by using the same.A cooling device 50 prepares a plurality of superconducting c...
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JP2022169922A |
To provide a connection structure of a high-temperature superconducting wire capable of improving the degree of freedom of wiring of a high-temperature superconducting wire.A connection structure of a high-temperature superconducting wir...
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JP2022165843A |
To provide a magnetic field generating device which can miniaturize a cooling container.A magnetic field generating device 1 of this invention, comprises: an iron core 2; a pair of superconducting coils 3; and one or a pair of vacuum ins...
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JP2022165541A |
To reliably protect a superconducting coil by commutating a current by detouring a normal-conducting transition region even when a quench occurs in any region of the superconducting coil while ensuring the mechanical strength of the supe...
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JP7160144B2 |
Included are: a first superconducting wire rod having a first front surface, and a first back surface, and also having a first superconducting layer, and first reinforcing layers; a second superconducting wire rod having a second front s...
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