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8163106 |
R-Fe-B based sintered magnet having on the surface thereof vapor deposited film of aluminum or alloy thereof, and method for producing the same
An R—Fe—B sinlered magnet having on the surface thereof a vapor deposited film of aluminum or an alloy thereof and a method for producing the same. The vapor deposited film of aluminum or an all...
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8158239 |
Identification medium
An identification medium provided with a laminated structure comprises laminated layers of a magnetically controllable layer, in which magnetic microcapsules are dispersed, and a color shifting layer.
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8119260 |
Rare-earth magnet
In a ferromagnetic material containing at least one kind of rare-earth element, a layer containing at least one kind of alkaline earth element or rare-earth element and fluorine is formed at the...
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8097173 |
Magnetic porous particles and method of making
The invention provides porous particles that produce a predetermined optical response and that may be manipulated magnetically. A preferred particle of the invention has a porous structure that...
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8076012 |
Magnetic thin film and method for forming the film, and magnetic thin film-applied device
Disclosed are a magnetic thin film capable of providing a high uniaxial magnetic anisotropy, Ku, while suppressing the saturation magnetization Ms thereof, and a method for forming the film; and...
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8076010 |
Magnetic wire and recording medium
A magnetic wire includes a magnetic metal wire material having a surface coated with a layer of an insulating material. The magnetic wire has a magnetic coercive force of 30 A/m or less and has a...
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8071887 |
Printed circuit board and method for manufacturing same
A printed circuit board includes a substrate having a surface, a circuit layer having a plurality of electrical traces formed on the surface, and an electrically conductive metal layer formed on...
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8043727 |
Electromagnetic wave-absorption multilayer substrate
An electromagnetic wave-absorption multilayer substrate has an electromagnetic wave-absorption sheet which includes a soft magnetic alloy powder and a binding agent and two insulating substrates...
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8029922 |
Forming electroplated inductor structures for integrated circuits
Methods and associated structures of forming microelectronic devices are described. Those methods may include forming a magnetic material on a substrate, wherein the magnetic material comprises...
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8021771 |
Composite heat assisted magnetic recording media with temperature tuned intergranular exchange
A thin film structure including a plurality of grains of a first magnetic material having a first Curie temperature embedded in a matrix of a second material having a second Curie temperature,...
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8017255 |
Electromagnetic noise suppressor, structure with electromagnetic noise suppressing function, and method of manufacturing the same
An electromagnetic noise suppressor of the present invention has magnetic resonance frequency of 8 GHz or higher, and the imaginary part of complex magnetic permeability at 8 GHz is higher than the...
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7993762 |
Magnetic thin film and method of manufacturing the same, and various application devices using the same
The present invention relates to a magnetic thin film containing a L11 type Co—Pt—C alloy in which atoms are orderly arranged, and can realize an order degree excellent in regard to the L11 typ...
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7981528 |
Magnetic sheet with stripe-arranged magnetic grains, RFID magnetic sheet, magnetic shielding sheet and method of manufacturing the same
A water-repelling layer is formed on a resin film, and a stripe pattern region is formed so as to be positioned within a surface region of the water-repelling layer and so as to be relatively...
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7976961 |
Laminate of magnetic substrates and method of manufacturing the same
A laminate of a magnetic substrate comprising a high molecular compound layer and a magnetic metal thin plate wherein the volume resistivity defined in JIS H 0505 in a direction perpendicular to...
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7978078 |
Magnetic core transceiver for electronic article surveillance marker detection
A magnetic core transceiver antenna for EAS marker detection is provided. The core includes a stack of amorphous alloy ribbons insulated from each other and laminated together. A coil winding of...
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7943240 |
Conductive polymer composite structure
In order to obtain actuator elements capable of being displaced such as expansion and contract or bending for practical use even when used as actuator elements with larger size, stacked layers or...
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7913906 |
Reader/writer and manufacturing method thereof
A reader/writer comprises a circuit board, a communication control portion mounted on the circuit board and configured to perform communication with IC tags, sealing resin for sealing the...
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7914912 |
Actively switchable nano-structured adhesive
Described herein is a microstructure having a substrate and a plurality of nano-fibers attached to the substrate. Each nano-fiber moves between the first and second states without an external...
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7898249 |
Reorientation of magnetic layers and structures having reoriented magnetic layers
Methods of reorienting ferromagnetic layers of a plurality of magnetoresistive elements and structures formed by the methods. The plurality of magnetoresistive elements, preferably GMR multilayer...
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7855861 |
Insulator barrier for noise reduction of a TMR magnetic transducer
A hard disk drive slider comprises an overcoat layer, which covers an air-bearing surface of the slider. The overcoat covers an exposed surface of a tunneling magnetoresistance transducer. An...
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7820307 |
Recording paper
A recording paper having a magnetic material-containing layer, that includes a magnetic material that generates a large Barkhausen effect and a filler, and is disposed between pulp layers...
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7794859 |
Rare-earth magnet
A rare-earth magnet having a protective film for enhancing a corrosion resistance is provided. The protective film is a three-layer film including a first protective layer with a crystalline...
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7790300 |
R-Fe-B based thin film magnet and method for preparation thereof
An R—Fe—B based thin film magnet including an R—Fe—B based alloy which contains 28 to 45 percent by mass of R element (where R represents at least one type of rare-earth lanthanide element...
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7781508 |
Rubber composition
A rubber composition, which comprises 100 parts by weight of an ethylene-alkyl acrylate copolymer rubber, 5-40 parts by weight of EPDM, 1-40 parts by weight of an α-olefin oligomer, 0.5-4 parts by ...
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7718279 |
Epitaxial ferromagnetic Ni3 FeN
An epitaxial Ni3FeN film with unique magnetic properties such as single magnetic domain (even in a large scale 0.5″×0.5″), which rotates coherently in response to the desired switching field with...
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7700193 |
Core-shell structure with magnetic, thermal, and optical characteristics and manufacturing method thereof
A core-shell structure with magnetic, thermal, and optical characteristics. The optical absorption band is tailorable by choice of the mixing ratio of the core/shell component to give the desired...
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7655324 |
Electro-magnetic storage device and method
An electro-magnetic storage device and method are disclosed. In one embodiment, a memory device includes a first magnetic material to attract a movable structure (e.g., a ferromagnetic material)...
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7625640 |
Electromagnetic noise suppressor, structure with electromagnetic noise suppressing function, and method of manufacturing the same
An electromagnetic noise suppressor of the present invention has magnetic resonance frequency of 8 GHz or higher, and the imaginary part μ″H of complex magnetic permeability at 8 GHz is higher th...
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7622202 |
Soft magnetic material, powder magnetic core, method for manufacturing soft magnetic material, and method for manufacturing powder magnetic core
A soft magnetic material includes a plurality of composite magnetic particles (40) each including a metal magnetic particle (10) and an insulation coating (20) covering the surface of the metal...
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7608346 |
Magnetic field sensor
A magnetic field sensor, in particular an rpm sensor and/or rotational direction sensor and/or position sensor for the drive train of a motor vehicle, has a sensor array, with a sensor element that...
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7604875 |
Mitigation of artifacts in nuclear magnetic resonance imaging with magnetic susceptibility modified materials
Materials suitable for medical and dental implants with magnetic susceptibility matched to surrounding environment to reduce artifacts in nuclear magnetic resonance imaging. Paramagnetic and...
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7588840 |
Magnetic thin film and method of forming the same, magnetic device and inductor, and method of manufacturing magnetic device
A magnetic thin film with a high resonant frequency and superior high-frequency characteristics, and a magnetic device and an inductor with superior high-frequency characteristics are provided. A...
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7579095 |
Differentially oriented patterned magnetic media
A structure has a substrate and a layer containing a magnetic material dispersed in a nonmagnetic material, the magnetic material being comprised of first crystal particles having an easy...
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7566506 |
Magnetic body
A magnetic body includes a plurality of laminated inner layers and an insulating enclosure fully enclosing the inner layers therein. The inner layers include a first or central metal layer, each...
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7553561 |
Rare earth magnet
A rare earth magnet having excellent corrosion resistance is provided. It has a magnet body (10) containing a rare earth element, and a protective film (20) formed on the magnet body (10). In the...
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7553562 |
Composite-type magnetic core and method of manufacturing the same
Present inventions relate to a composite-type magnetic core and a method of manufacturing same. The composite-type magnetic core is made of a soft magnetic metal powder and an insulating binder...
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7498088 |
Granular magnetic thin film and method for making the same, multilayered magnetic film, magnetic components and electronic equipment
There are provided a magnetic thin film utilizing a granular film and having excellent high frequency characteristics and a method of manufacturing the same, and a multilayered magnetic film and...
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7474094 |
Reorientation of magnetic layers and structures having reoriented magnetic layers
Methods of reorienting ferromagnetic layers of a plurality of magnetoresistive elements and structures formed by the methods. The plurality of magnetoresistive elements, preferably GMR multilayer...
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7445852 |
Magnetic substrate, laminate of magnetic substrate and method for producing thereof
A heat treatment was carried out in a pressurized condition on an amorphous metal ribbon containing Fe and Co as main components and being represented by the general formula:...
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7435485 |
Magnetic material, and a MEMS device using the magnetic material
A magnetic material comprises 50-80 wt % of Cobalt, 9-15 wt% of Nickel, 10-25 wt% of Rhenium, 0.1 to 2.0 wt% of Phosphorus, and 5-10 wt % of Tungsten or Platinum. It can be formed as a layer having...
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7404915 |
Electromagnetic wave shielding material, method of manufacturing the same and electromagnetic wave shielding material for plasma display panel
An objective is to provide an electromagnetic wave shielding material exhibiting an excellent electromagnetic wave shielding property, and also to provide a manufacturing method with quick and...
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7390580 |
Metal detectable gasket
A method of preventing particles of elastomeric material employed as seals or spacers in a sanitary piping system from entering the product stream, comprising applying an effective amount of...
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7371471 |
Electromagnetic noise suppressing thin film
An electromagnetic noise suppressing thin film has a structure including an inorganic insulating matrix made of oxie, nitride, fluoride, or a mixture thereof and columnar-structured particles made...
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7369336 |
Master carrier for magnetic transfer
A master carrier for magnetic transfer having a data region and a servo pattern region that has a pattern of fine projections arrayed in the track direction thereof in accordance with the preformat...
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7288333 |
Magnetic film and thin film magnetic head using this magnetic film
A soft magnetic film of the present invention is a plated film composed of Co and Fe, and columnar crystals extending in the film thickness direction are provided. In the present invention,...
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7285338 |
Anisotropic thin-film rare-earth permanent magnet
An anisotropic thin-film rare-earth permanent magnet endowed with high magnetic characteristics by rendering a vapor-phase-grown thin film anisotropic in the layering direction. The atomic laminate...
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7233458 |
High magnetic moment Co-Fe-O-N films with soft magnetic properties
A write element includes a first pole pedestal and a second pole pedestal opposing the first pole pedestal and defining a write gap between the first and second pole pedestals. A first layer of...
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7226666 |
Magnetoelectric effects of magnetostrictive and piezoelectric layered composites
An improved magnetoelectric composite which incorporates LaSrMn or LaCaMn oxides as a magnetostrictive composition are described. The magnetostrictive composition preferably has the formula...
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7218465 |
Magnetic media patterning via contact printing utilizing stamper having magnetic pattern formed in non-magnetic substrate
A stamper/imprinter for use in forming a magnetic transition pattern in a magnetic material by means of contact printing, comprising: (a) a non-magnetic substrate having a major surface comprising...
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7140096 |
Method of manufacturing a magnetoresistance effect device
A method of manufacturing a magnetoresistance effect device, including: forming a first ferromagnetic body, a nonmagnetic dielectric layer on the first ferromagnetic body, and a second...
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