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Matches 1 - 50 out of 2,266

Document Document Title
WO/2024/055127A1
Described are a pole piece assembly for use in a Halbach-type magnet configuration, a magnetic resonance device comprising the pole piece assembly, and a method for shimming a magnetic field using the pole piece assembly. The pole piece ...  
WO/2024/044314A1
A detachable magnetic device includes a body portion, a levering cover, a magnet-retaining portion, a magnet, and a grip material. The body portion defines a first surface, a second opposing surface, and a magnet-receiving opening. A cam...  
WO/2024/013664A1
The technology relates to electrical devices comprising a length of superconducting material with a critical current when current travels in one direction is different to a critical current of the length of superconducting material when ...  
WO/2024/010434A1
The present invention relates to a non-rotating power conversion device configured to enhance power conversion efficiency. The non-rotating power conversion device according to the present invention is a non-rotating power conversion dev...  
WO/2024/004503A1
Provided is a magnetic clamping device in which the power consumption of a magnetizing coil made of a magnet material capable of reversing the polarity is reduced. A magnetic clamping device 10 comprises: an alnico magnet 16 in which t...  
WO/2023/234046A1
This R-T-B-based sintered magnet (R represents a rare earth element including Nd, and T represents a transition metal element including Fe) comprises, as a rare earth element, at least dysprosium (Dy). When the value of saturation remnan...  
WO/2023/228011A1
Mechanical systems including a pair of rotatable magnetic rollers are provided. Each roller includes a set of magnets mounted on a rotating shaft. Each magnet in the sets is diametrically magnetized. Methods of reducing or eliminating a ...  
WO/2023/207448A1
The present invention relates to the technical field of decorative ornaments, and in particular to a preparation method for a flexible magnetic strip carrier, a flexible magnetic strip carrier, and an eyelash ornament. The preparation me...  
WO/2023/202708A1
Disclosed are a multi-optical-color optically-variable printing device (10) and a printing method thereof, and a readable storage medium. The multi-optical-color optically-variable printing device comprises: a conveying unit (100); a scr...  
WO/2023/199290A1
An apparatus is disclosed for inducing magnetism in a flowstream of at least partially magnetisable, dry particulate feed material, in order to effect a subsequent particle classification. The dry separation stage is located proximal to ...  
WO/2023/186497A1
The present disclosure relates to a method for detecting a DC magnetization in a transformer (420) and controlling the transformer, the method comprising: sensing, using at least one vibration sensor, at least one vibration on at least o...  
WO/2023/187436A1
A permanent magnet rotor can include a rotor body and at least one magnet. The rotor body can include at least one rotor cavity. The at least one magnet includes, in part, Mn-Bi particles and the at least one magnet can be either a sinte...  
WO/2023/145278A1
Provided is a magnetization method with which it is possible to easily form a Halbach array magnet having desired magnetic force when magnetizing a plurality of magnetic bodies in which at least a first magnetic body, a second magnetic b...  
WO/2023/120242A1
This production method for a permanent magnet comprises at least: a magnetized object formation step for forming a magnetized object (100) by applying a predetermined pressure to a magnet powder and a thermosetting resin; and a heating s...  
WO/2023/117578A1
The invention relates to a method for producing a component (10) of an electric machine, wherein at least one permanent magnet means (1) of the component (10) is arranged on or at the component (10), together with at least one mechanical...  
WO/2023/112747A1
A magnetization device for magnetizing a linear member, the device comprising: a magnetization yoke that has a first end and a second end positioned on the opposite side from the first end, and that is bent such that the first end and th...  
WO/2023/112806A1
The present invention achieves a magnetization method capable of magnetizing a magnetic body in such a way that a magnetic orientation develops in a direction inclined with respect to a preset direction. The magnetization method accordin...  
WO/2023/087432A1
The present invention relates to the technical field of pre-magnetizing apparatuses, and in particular to a pre-magnetizing apparatus for a power supply transformer. The pre-magnetizing apparatus comprises a main power supply source (1),...  
WO/2023/079550A1
A system and respective method are disclosed. The system comprising: one or more magnetic field generators configured to be positioned around a selected region, one or more magnetic field sensors configured to provide sensing data indica...  
WO/2023/055958A1
Disclosed herein is a magnetic signature imprinting system including an imprinting device and a medical device having ferrous elements. The imprinting device includes an active area configured to receive the medical device. The active ar...  
WO/2023/055821A1
Disclosed herein is a magnetic signature imprinting system (100) including an imprinting device (120) configured to receive a medical device (110), such as a needle, including ferrous elements (116). The imprinting device (120) includes ...  
WO/2023/042639A1
This manufacturing device for a rotor (20) targets the rotor (20) having a permanent magnet (23) provided by being embedded inside a rotor core (22) and forming a folded-back shape protruded inside in the radial direction. The rotor manu...  
WO/2023/036301A1
Disclosed in the present invention are a magnetic member, a vibration device, a magnetizing apparatus, and an integrated magnetizing method. The magnetic member comprises: at least two magnet portions (10), each of the magnet portions (1...  
WO/2023/009446A1
Disclosed herein are medical-device magnetizer systems and methods. In an example, a magnetizer system can be configured to impart one or more magnetic signatures to a medical device having ferrous elements for medical-device tracking. S...  
WO/2023/281952A1
A method for magnetizing a magnetic encoder 1 having double-row tracks 10, 20 disposed in parallel and adjacent to each other. The method comprises a magnetizing step of magnetizing tracks 10a, 10b individually using a magnetizing yoke 3...  
WO/2022/269757A1
In order to demagnetize a magnetic lens, as an excitation current, an AC decaying current, which vibrates such that the current value alternately becomes a first-polarity current I1(n) and a second-polarity current I2(n) where n is the n...  
WO/2022/255065A1
A permanent magnet manufacturing method comprising a magnetizing step for magnetizing an object to be magnetized, using a magnetizing device comprising: a field unit in which a plurality of magnetizing permanent magnets for generating a ...  
WO/2022/224628A1
A permanent magnet manufacturing method, according to an embodiment of the present invention, includes: a heating step in which a magnetizing permanent magnet, that applies a magnetizing magnetic field to an object-to-be-magnetized, arra...  
WO/2022/207413A1
A method for charging a superconducting-switch-free superconductively closed circuit with a sub-circuit comprising an entry connection area (6a) and an exit connection area (6b) dividing the sub-circuit into a first branch (1) with a fir...  
WO/2022/208259A1
An anchoring system (1) with permanent magnets comprising at least two independent magnetic sections (MM1A, MM1B, MM2,..., MMm), each magnetic section comprising, in proximity thereto, at least one power relay (CH1A-S, CH1B- S, CH2-S, CH...  
WO/2022/206018A1
Disclosed in the present invention is a magnetic forming device for preparing an electromagnetic shielding sealing strip, comprising an electric control cabinet, a case, a semi-closed yoke, a conductive coil, and a height adjustment asse...  
WO/2022/200740A1
The invention relates to a sensor system comprising a permanent magnet for a sensor for determining a relative angular position (Ω(t)), the magnetisation vector (M(P)) of which at a point (P) has, at an orthogonal projection on a plane...  
WO/2022/186868A1
Embodiments of the disclosure provide magnetic sensing systems and methods for a scanning mirror. An exemplary magnetic sensing system includes a permanent magnet configured to provide a magnetic field. The magnetic sensing system furthe...  
WO/2022/161017A1
A magnet magnetizing device, comprising a magnet feeding and positioning device (1), a material-taking device (2) and a magnetizing and rotating device (3), wherein the magnet feeding and positioning device (1) is used for feeding and po...  
WO/2022/164330A1
There is provided a rectifier of an alternating input current, which may comprise: an electrical switch comprising a length of HTS material to carry an alternating switch current, the HTS material having a critical current; a magnetic fi...  
WO/2022/148558A1
It is described an apparatus (100) for manufacturing a permanent magnet (150), the apparatus (100) comprising: i) a first electromagnetic device (110) that is configured to provide a first magnetic flux pattern, ii) a second electromagne...  
WO/2022/142050A1
A controllable and reconfigurable magnetization system and method for a magnetic soft robot. The system comprises a pulse power supply module, magnetization coil units (7) symmetrically arranged relative to an axis on upper and lower sid...  
WO/2022/128685A1
The invention relates to an electronic circuit (10) for demagnetizing ferromagnetic material using a resonance oscillation having a prolonged decay time. The circuit comprises a voltage source (20) and a conductor loop (30) connected the...  
WO/2022/116127A1
A magnetizing device for arc tile-shaped magnets of a permanent magnet motor and a radial magnetizing method. The magnetizing device comprises an inner magnetic pole (2), outer magnetic poles (3), a magnetic yoke ring (4), an excitation ...  
WO/2022/119315A1
The present invention relates to a magnetic particle demagnetization and dispersion device which demagnetizes magnetized magnetic particles and can increase a probability of detection of magnetic particles. The present invention provides...  
WO/2022/105001A1
A magnetic driving device, comprising a rotating shaft (10), a first magnetic mechanism (30), a transmission mechanism (20), a second magnetic mechanism (40) and a magnetic isolation mechanism (50). The first magnetic mechanism (30) can ...  
WO/2022/099147A1
Disclosed herein is a system, apparatus and method directed to a magnetizer comprising at least one magnet; and a housing, the housing comprising: a top face; a bottom face positioned on an opposite side of the housing from the top face;...  
WO/2022/079131A1
Writing heads for writing a magnetization pattern to a magnetic scale are disclosed. In one arrangement, a support member supports a magnetic scale. A core member is provided that provides a continuous path of soft magnetic material betw...  
WO/2022/049356A1
The invention relates to a device for forming, by means of a process of injecting a magnetic composite mixture, the poles of a rotor. The invention relates in particular to a device allowing the poles of the rotor to be formed without da...  
WO/2022/031384A1
This invention provides methods for fabricating a hard or soft magnet with tailorable magnetic and crystallographic orientations. Methods are disclosed to individually tailor three-dimensional voxels for selected crystallographic orienta...  
WO/2021/238134A1
A press forming method for a permanent magnet, comprising: providing drive coils (1, 2), the drive coils (1, 2) being made to generate an electromagnetic force when a transient current is passed in the drive coils (1, 2), so as to apply ...  
WO/2021/234681A1
A device for treating water in a magnetic field comprises a container for water, configured in the form of a bowl (1) with a lid (11), in which at least one permanent magnet (2) and/or a group of permanent magnets (21), (22), (23) is mou...  
WO/2021/219450A1
The present invention relates to a method of fabricating a programmable and/or reprogrammable magnetic soft device having a Young's modulus of less than 500 MPa in a part of the device. The invention further relates to an untethered prog...  
WO/2021/204974A1
Disclosed is a magnetizing pulse detector that detects magnetizing pulses produced by a magnetizing coil; the magnetizing pulse detector comprising: a measuring coil configured to generate a measuring pulse in response to a magnetizing p...  
WO/2021/196728A1
A magnetizing method for a permanent magnet and a manufacturing method for a high-speed rotor. According to the magnetizing method, an included angle between the magnetizing direction of a permanent magnet blank and the geometric axial d...  

Matches 1 - 50 out of 2,266