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JP2023073685A |
To provide a niobium-aluminum precursor wire having characteristics of expressing flexibility, securing a long single line length, etc., a twisted wire thereof, a superconducting wire and a superconducting twisted wire.A niobium-aluminum...
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JP7280571B2 |
To provide a permanent current switch that can operate at lower power consumption and at higher speed.A permanent current switch includes a superconducting wire, a heater, a holding member, a first case, a liquid refrigerant inflow pipe,...
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JP7280274B2 |
A high temperature superconducting, HTS, field coil. The HTS field coil has a plurality of turns and a semiconductor, arranged such that current can be shared between the turns via the semiconductor.
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JP2023071604A |
To provide a method for homogenizing a magnetic field profile of a superconductor magnet system in a simple and inexpensive manner.The invention provides a method for homogenizing a magnetic field profile of a superconductor magnet syste...
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JP7279723B2 |
According to an embodiment, a superconducting wire includes a substrate, an intermediate layer formed on the substrate, a superconducting layer formed on the intermediate layer, and a protective layer formed on the superconducting layer....
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JP7278825B2 |
To reduce the parasitic resistance and improve the electrical characteristics in a connection structure of a superconducting wire.Each of a plurality of second filaments 120 is smaller than the wire diameter of each of a plurality of fir...
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JP7278429B2 |
In a superconducting coil used in an MRI apparatus, it is necessary to arrange a superconducting wire at a desired position to obtain a desired coil shape in order to obtain a temporally stable static electromagnetic field with high stre...
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JP2023069805A |
To provide a technique for preventing the crucible of a single crystal pulling apparatus from dissolving into a melt.A superconductive magnet device 100 for single crystal pulling apparatuses includes a plurality of superconducting coils...
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JP2023068960A |
To provide an oxide superconducting wire capable of suppressing variation of a thickness in a longitudinal direction of an oxide superconducting wire due to a dogbone phenomenon and a manufacturing method of the superconducting wire.An o...
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JP2023067070A |
To provide a heat dissipation material which exhibits high heat transferring properties, satisfactorily holds a contact between a superconducting wire rod and a heat dissipation material even in conduction cooling, and exhibits excellent...
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JP2023065908A |
To provide a superconducting wire rod that can improve the cooling performance of superconducting coil while ensuring electrical insulation of superconducting member by insulation tape.The superconducting wire rod 1 includes a supercondu...
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JP7270908B2 |
To provide a superconducting magnet apparatus with a structure which can prevent an increase in apparatus size even when a number of connection portions serving to connect superconducting wires is great. The superconducting magnet appara...
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JP2023518846A |
Concepts directed to systems, structures, and techniques for creating low resistance, high current capability removable solder joint connections are described. Such systems, structures, and techniques are used in multiple locations betwe...
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JP2023518845A |
According to some aspects, techniques are described for designing non-insulated (NI) high temperature superconductor (HTS) magnets that mitigate potential problems during quench initiation and propagation. Bonding the HTS material to a c...
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JP2023518842A |
A scheme for conductor and coolant placement in a stacked plate superconducting magnet is described, including arranging coolant channels and conduction channels in the plates and on oppositely related faces. If the two types of channels...
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JP7267421B2 |
A superconducting generator includes an annular armature connectable to rotate with a rotating component of a wind turbine. A stationary annular field winding is coaxial to the armature and separated by a gap from the armature. The field...
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JP7266595B2 |
A superconducting magnet arrangement comprises a field coil assembly with coil windings that when in operation are electrically superconducting. The field coil assembly is circuited between connection ports for a voltage supply. A switch...
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JP2023058835A |
To suppress heat input to a superconducting coil from an electrical connection member that electrically connects a plurality of superconducting coils, thereby preventing thermal destabilization of the superconducting coil.A superconducti...
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JP2023517730A |
The present invention relates to a magnet device for generating a magnetic field, the magnet device comprising at least three coils arranged alongside each other along a first axis in a first plane, each coil having an operating temperat...
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JP2023058207A |
To promptly rise temperature of a superconducting magnet device.A superconducting magnet device 10 comprises: a superconducting coil 12; a vacuum case 14 housing the superconducting coil 12; a gas bomb 22 arranged outside the vacuum case...
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JP7265030B2 |
Superconducting integrated circuit layouts are proofed against the detrimental effects of stray flux by designing and fabricating them to have one or more ground planes patterned in the x-y plane with a regular grid of low-aspect-ratio f...
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JP2023057254A |
To provide a highly reliable superconducting magnet device in which the quench of a PCS can be suppressed, and an operation method of the superconducting magnet device.A superconducting magnet device 100 includes: a superconducting coil ...
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JP2023516385A |
A plurality of high temperature superconductor (HTS) components and a plurality of electrically conductive segments extending along the length of the cable, each of the plurality of electrically conductive segments being one of the plura...
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JP7258669B2 |
To provide a vibration suppression device of a structure which can shift the natural frequency of a structure without using a magnet even in a circumstance in which an attachment of a rib with welding or additional processing is not allo...
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JP7258549B2 |
A hybrid superconductive device for stabilizing an electric grid comprises (a) a magnetic core arrangement at least partially carrying an AC winding the AC winding connectable to an AC circuit for a current to be limited in the event of ...
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JP7256937B2 |
To provide a superconductive wire capable of achieving a high Q-value, even when used in a high frequency band; and to provide a coil unit.A superconductive wire includes a substrate 11, a superconducting material layer 13 formed on both...
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JP7252530B2 |
To provide a heat-radiating material exerting excellent cooling performance by having a high heat conductivity, and keeping contact of a superconductive wire with a coil-composing material or a member material around the superconductive ...
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JP2023047119A |
To improve critical current density more than before in a superconducting bulk body of an iron-based compound more.A superconducting bulk body (B) is a polycrystal of an iron-based superconductor, having a c-axis orientation degree of 0....
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JP2023044839A |
To provide a superconducting coil and a superconducting coil device capable of suppressing the occurrence of thermal runaway or quench.A superconducting coil 10 includes a winding portion 12 formed by winding a tape-shaped high-temperatu...
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JP7250095B2 |
A magnetic resonance examination system comprises cooling clients (113, 144, 115) from which heat is carried-off by way of a system cooling circuit. A heat source (109) is in thermal contact with the system cooling circuit. A main pump (...
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JP7249906B2 |
To provide a superconducting coil and a superconducting magnet device, capable of generating a stronger magnetic field with a smaller size than before even when performance of a superconducting wire is the same as that of a conventional ...
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JP2023043311A |
To provide a superconducting magnet device having a radiation shield of a split structure for reducing radiation heat gaining entrance into a superconducting coil.A superconducting magnet device 10 includes: a superconducting coil 12; a ...
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JP2023043040A |
To provide a connection technology for superconducting wires for securely implementing an optimum connection condition for superconducting filaments that reduces a value of resistance at a connection part without limit.A connection techn...
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JP7247080B2 |
To provide a superconducting coil device capable of preventing quench of a superconducting wire or a thermal runaway of a superconducting coil.In a superconducting coil device 100, a superconducting coil 10 is formed by having: a winding...
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JP7247130B2 |
To provide a superconducting coil device capable of forming a uniform magnetic field without reducing magnetic field space.A superconducting coil device includes: magnetic space 10 formed on the inside of a cylindrical coil supporting cy...
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JP7246917B2 |
To allow a superconducting coil device to be easily assembled while improving cooling efficiency of a refrigerant flowing through a cooling pipe.A superconducting coil device includes a winding frame 20, a superconducting coil 10, a cool...
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JP2023041996A |
To provide connection structure for a superconducting layer enabling low electric resistance and high mechanical strength to be materialized.Connection structure for a superconducting layer comprises: a first superconducting layer; a sec...
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JP2023041520A |
To provide an MgB2 wire material which has small AC loss and allows easy wire drawing, and a method for manufacturing the same.In an MgB2 superconductive wire material SW, in a cross section of the MgB2 superconductive wire material SW, ...
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JP7245283B2 |
A superconductor magnet system (2), comprising- a cryostat (4) having a room temperature bore (10),- a superconductor bulk magnet (5), contained in the cryostat (4) and arranged coaxially with the room temperature bore (10), and- a cryog...
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JP7245393B2 |
A method of detecting pre-quench conditions in a superconducting magnet comprising an HTS field coil. The field coil comprises a plurality of turns comprising HTS material and metallic stabilizer; and conductive material connecting the t...
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JP2023039798A |
To provide a magnetic force booster that can easily create a pseudo-zero gravity environment, a strong magnetic force field generator, a crystal, and a manufacturing method thereof.A magnetic force booster that locally strengthens the ma...
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JP7242580B2 |
To provide a superconducting electromagnet which can reduce a risk of quenching that occurs when cooling in a thermal conductive manner.A superconducting electromagnet 10 comprises: a main coil 15 around which first superconducting wires...
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JP7242749B2 |
A method of manufacturing a lead assembly of a cryogenic system is provided. The method includes developing a three-dimensional (3D) model of a heat exchanger. The heat exchanger includes a plurality of channels extending longitudinally ...
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JP7241930B2 |
A superconducting coil comprises a superconducting wire, an insulating sheet, and an adhesive resin. The insulating sheet includes a plurality of resin sheets and two semi-cured resin fiber sheets. The plurality of resin sheets have elec...
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JP2023038695A |
To provide a superconducting magnet device capable of performing high-speed cutoff of a superconducting magnet or superconducting wire material burning prevention by providing a heater device capable of performing normal conducting trans...
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JP2023038374A |
To provide a manufacturing method for a superconducting coil that can suppress radial variation in thickness.A manufacturing method for a superconducting coil comprises the processes of: preparing a winding machine which has a shaft memb...
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JP2023032076A |
To provide a superconducting coil capable of suppressing a delay of a generated magnetic field at the time of excitation/demagnetization.A superconducting coil 100 comprises a winding part 30 to which a superconducting wire rod 10 is wou...
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JP2023031531A |
To provide a superconducting magnet which can suppress deformation and movement of a cooling plate.A superconducting magnet includes a first flange, a second flange, a plurality of superconducting coils, a plurality of first cooling plat...
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JP7236076B2 |
To provide a superconducting magnet device having a structure in which, even when there are many connecting portions of a superconducting wire, the arrangement can be easily performed and the superconducting wire can be easily routed.A s...
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JP2023032075A |
To provide a superconducting coil in which a superconducting characteristic is hardly generated.A superconducting coil 100 comprises: a winding part 30 to which a superconducting wire rod 10 is wound; and a terminal part 20 that is provi...
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