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US20100269565 WEAR GAUGE ARRAY FOR HEAD PROTECTIVE COATING  
In one embodiment, a system comprises a magnetic head, a protective coating on a media-facing side of the head, and an indentation in the protective coating having a dimension that, when the...
US20140042068 MAGNETIC COMPOSITE PARTICLE FOR DECONTAMINATION, METHOD FOR FABRICATING THE SAME, RADIOACTIVE SUBSTANCE FAMILY DECONTAMINATION SYSTEM, AND RADIOACTIVE SUBSTANCE FAMILY DECONTAMINATION METHOD  
Provided is a radioactive substance collecting system and a radioactive substance collecting method which are capable of collecting radioactive substances with high efficiency. The radioactive...
US20150260757 PROBE TIP STRUCTURE FOR BONDINGLESS ELECTRONIC LAPPING GUIDE CONNECTIONS  
A lapping system including a substrate having an air bearing surface and at least one slider, wherein each slider comprises at least one electronic lapping guide pad, and a probe card comprising...
US20140050843 DUAL SINGLE SIDED SPUTTER CHAMBERS WITH SUSTAINING HEATER  
A disk processing system having a heater chamber and dual single-sided sputter chambers each with a sustaining heater.
US20130147081 METHOD OF PRODUCING POWDER MAGNETIC CORE AND METHOD OF PRODUCING MAGNETIC CORE POWDER  
The invention includes: powder preparation step of obtaining magnetic core powders by mixing, of magnetic powders with thermosetting resin powders in hot state; powder filling step of filling the...
US20140209837 FORMING 3-D NANO-PARTICLE ASSEMBLIES  
According to an example, methods for forming three-dimensional (3-D) nano-particle assemblies include depositing SES elements onto respective tips of nano-fingers, in which the nano-fingers are...
US20110156850 POWDER FOR POWDER MAGNETIC CORE, POWDER MAGNETIC CORE, AND METHODS FOR PRODUCING THOSE PRODUCING  
A powder for a powder magnetic core, a powder magnetic core, and methods of producing those products are provided, so that mechanical strength of a powder magnetic core can be enhanced by...
US20130052340 METHODS FOR FABRICATING MAGNETIC WRITER STRUCTURES USING POST-DEPOSITION TILTING  
A method according to one embodiment includes forming a first portion of a thin film writer structure on a substantially planar portion of a substrate such that planes of deposition of the first...
US20130078369 PRODUCTION METHOD OF RARE EARTH MAGNET  
PROBLEM: To provide a production method of an anisotropic rare earth magnet capable of being enhanced in coercivity without adding a large amount of a rare metal such as Dy and Tb.MEANS FOR...
US20120027865 Water Dispersible Glyceryl Monooleate Magnetic Nanoparticle Formulation  
The present invention is an aqueous dispersible magnetic nanoparticle formulation with a high drug loading capacity used for sustained drug delivery. The formulated magnetic nanoparticles are...
US20140002219 IRON BASE SOFT MAGNETIC POWDER FOR POWDER MAGNETIC CORES, FABRICATION METHOD FOR SAME, AND POWDER MAGNETIC CORE  
This invention addresses the problem of providing an iron base soft magnetic powder for a powder magnetic core that does not use rare metals, that can maintain the electrical insulating properties...
US20130279310 ANTIREFLECTION COATING FOR SLIDER  
In accordance with one embodiment, a method is disclosed that comprises disposing an antireflection material in juxtaposition with a top surface of a slider. In accordance with another embodiment,...
US20130095349 READER STOP-LAYERS  
Tolerances for manufacturing reader structures for transducer heads continue to grow smaller and storage density in corresponding storage media increases. Reader stop layers may be utilized during...
US20150010698 METHOD OF MANUFACTURING HEXAGONAL FERRITE MAGNETIC PARTICLES  
The method of manufacturing hexagonal ferrite magnetic particles comprises applying an adhering matter comprising a glass component and an alkaline earth metal to hexagonal ferrite magnetic...
US20110234348 RARE-EARTH MAGNET, METHOD OF MANUFACTURING RARE-EARTH MAGNET, AND ROTATOR  
A rare-earth magnet is an R-T-B-based rare-earth magnet containing a rare-earth element R, a transition metal element T, and boron B. The rare-earth magnet further contains Cu and Co, while having...
US20110039122 Method for Producing a Grain-Oriented Magnetic Strip  
A method for producing a grain-oriented magnetic strip, covered with a phosphate layer, comprising applying a phosphate solution, which contains a colloid component and at least one colloid...
US20120280775 RARE EARTH PERMANENT MAGNETS AND THEIR PREPARATION  
A sintered magnet body (RaT1bMcBd) coated with a powder mixture of an intermetallic compound R1iM1j, R1xT2yM1z, R1iM1jHk), alloy (M1dM2e)or metal (M1) powder and a rare earth (R2) oxide is...
US20130153088 METHOD FOR PRODUCING A RARE EARTH-BASED MAGNET  
A method for producing a rare earth-based magnet is provided that comprises providing a precursor sintered R2Fe14B-type magnet where R represents a rare earth element, applying particles...
US20140077121 Generic Approach for Synthesizing Asymmetric Nanoparticles and Nanoassemblies  
A generic route for synthesis of asymmetric nanostructures. This approach utilizes submicron magnetic particles (Fe3O4—SiO2) as recyclable solid substrates for the assembly of asymmetric...
US20140177405 MAGNETIC DEVICES WITH VARIABLE OVERCOATS  
A magnetic device including: a magnetic reader; a magnetic writer; and a variable overcoat, the variable overcoat positioned over at least the magnetic reader and writer, the variable overcoat...
US20110129641 Molded ferrite sheet, sintered ferrite substrate and antenna module  
The present invention relates to a molded ferrite sheet having opposing surfaces and a thickness in a range of 30 μm to 430 μm, at least one surface of said opposing surfaces having the following...
US20110210810 ND BASED SINTERED MAGNET AND ITS PREPARATION  
The invention provides a sintered Nd base magnet which is free of a decline of remanence, has a high coercive force, especially at the edges thereof, is unsusceptible to demagnetization even at...
US20140308440 METHOD FOR MAKING NdFeB SINTERED MAGNET  
A method for making a NdFeB sintered magnet, capable of enhancing the effect of increasing the coercive force and preventing the instability of the effects, and in addition, being inexpensive is...
US20110237862 MULTIFUNCTIONAL Fe3O4 CORED MAGNETIC-QUANTUM DOT FLUORESCENT NANOCOMPOSITES FOR RF NANO-HYPERTHERMIA OF CANCER CELLS  
A magnetic oxide-quantum dot nanocomposite and methods of synthesizing it. In one embodiment, the magnetic oxide-quantum dot nanocomposite has at least one magnetic oxide nanoparticle coated with...
US20080233426 Steel sheeting for use in room size radio frequency shielded enclosures and method for making improved steel sheeting  
A radio-frequency shield comprised of a sheet of steel and tin-plating on at least one side of said sheet of steel. In addition, a method of making a radio-frequency shielding consisting of...
US20150187494 PROCESS FOR PREPARING RARE EARTH MAGNETS  
Disclosed is a method of producing a rare earth permanent magnet, comprising: obtaining a NdFeB sintered magnet; applying a mixed powder including a Zn-containing metal and a metal compound...
US20140183402 IRON-BASED SOFT MAGNETIC POWDER FOR DUST CORE USE, MANUFACTURING METHOD THEREOF, AND DUST CORE  
Disclosed is an iron-based soft magnetic powder for dust core use, which includes an iron-based soft magnetic matrix powder and a phosphate conversion coating on a surface of the matrix powder....
US20120157363 AZEOTROPIC AND AZEOTROPE-LIKE COMPOSITIONS OF METHYL PERFLUOROHEPTENE ETHERS AND ETHANOL AND USES THEREOF  
The present disclosure provides azeotropic and azeotrope-like compositions comprised of methylperfluoroheptene ethers and ethanol. The present disclosure also provides for methods of use for the...
US20070166481 In-situ UV curing of media lubricants  
A system having a deposition chamber comprising a xenon excimer lamp and an inlet for deposition of a lubricant into the deposition chamber, wherein the deposition chamber has an ability to...
US20140242267 RARE-EARTH MAGNET AND METHOD FOR PRODUCING THE SAME  
Provided is a rare-earth magnet containing no heavy rare-earth metals such as Dy or Tb in a grain boundary phase, has a modifying alloy for increasing coercivity (in particular, coercivity under a...
US20130098396 NOVEL 1,1,1,4,4,5,5,6,6,6-DECAFLUOROHEX-2-ENE ISOMER MIXTURES AND USES THEREOF  
Disclosed are compositions comprising unsaturated hydrofluorocarbons, an alkene with the formula of 1,1,1,4,4,5,5,6,6,6-decafluorohex-2-ene and its isomers (the “153-10 isomers”). The invention...
US20090212893 CORROSION RESISTANT RARE EARTH MAGNETS AND PROCESS FOR PRODUCTION THEREOF  
A corrosion resistant rare earth magnet is obtained by (i) applying a treating liquid comprising a flaky fine powder and a metal sol to a surface of R-T-M-B rare earth permanent magnet and then...
US20090242825 IRON-BASED SOFT MAGNETIC POWDER FOR DUST CORE, PRODUCTION METHOD THEREOF, AND DUST CORE  
An iron-based soft magnetic powder for dust core includes an iron-based soft magnetic matrix powder, and arranged thereon in the following order, a phosphate coating and a silicone resin coating....
US20140376342 NEAR-FIELD TRANSDUCER PEG ENCAPSULATION  
A near field transducer with a peg region, an enlarged region disposed adjacent the peg region, and a barrier material disposed between the peg region and the enlarged region. The barrier material...
US20150093501 RARE EARTH MAGNET AND ITS PREPARATION  
A rare earth magnet is prepared by disposing a R1-T-B sintered body comprising a R12T14B compound as a major phase in contact with an R2-M alloy powder and effecting heat treatment for causing R2...
US20080259482 Fabrication of discrete track media for narrow groove and improved reliability  
A magnetic media that has at least one groove. The groove is created by a process that includes initially forming a temporary layer over a magnetic layer of the disk. One or more grooves are...
US20110063755 PMR write with flux choking area  
A PMR writer having a trailing shield structure is disclosed in which a flux choking layer (FCL) formed adjacent to the ABS provides a means to limit the amount of flux flowing from the trailing...
US20130244922 AZEOTROPIC COMPOSITIONS COMPRISING METHYL PERFLUOROPENTENE ETHERS FOR CLEANING APPLICATIONS  
The present disclosure provides azeotropic and azeotrope-like compositions comprised of methylperfluoropentene ethers and at least one of methanol, ethanol, 2-propanol, hexane, heptane,...
US20110274832 METHOD FOR SILICA ENCAPSULATION OF MAGNETIC PARTICLES  
Provided is a method of inhibiting magnetically induced aggregation of ferrimagnetic and/or ferromagnetic nanoparticles by encapsulating the nanoparticles in a silica shell. The method entails...
US20130026870 RARE EARTH SINTERED MAGNET, METHOD FOR PRODUCING THE SAME, MOTOR, AND AUTOMOBILE  
Provided is a rare earth sintered magnet 10 comprising a group of main phase grains 2 each composed of an R-T-B-based rare earth magnet comprising a core 4 and a shell 6 covering the core 4,...
US20130271248 RARE EARTH SINTERED MAGNET AND MAKING METHOD  
A rare earth sintered magnet as an anisotropic sintered body comprising Nd2Fe14B crystal phase as primary phase and having the composition R1aTbMcSidBe wherein R1 is a rare earth element inclusive...
US20130040050 APPLICATOR FOR GRAIN BOUNDARY DIFFUSION PROCESS  
An applicator for grain boundary diffusion process that uniformly applies an RH powder without excess or deficiency onto a predetermined surface of a sintered compact with a given thickness and in...
US20130084385 METHOD FOR PRODUCING CORE-SHELL MAGNETIC ALLOY NANOPARTICLE  
A method for producing core-shell magnetic alloy nanoparticle, comprising: step 1, dissolving nickel compound to produce solution; step 2, adding surfactant into the solution; step 3, dissolving...
US20150017482 METHOD FOR FABRICATING PLASMONIC CLADDING  
The embodiments disclose a plasmonic cladding structure including at least one conformal plasmonic cladding structure wrapped around plural stack features of a recording device, wherein the...
US20100297343 TREATING AGENT FOR FORMING A FLUORIDE COATING FILM AND METHOD FOR FORMING A FLUORIDE COATING FILM  
A fluoride coating film formed with a fluoride-containing solution wherein a rare earth fluoride or an alkaline earth metal fluoride, in particular, fluoride of Pr, Nd, Dy, Tb and Ho, is swollen...
US20080256782 METHODS FOR FORMING A MAGNET IN A ROTOR  
Methods are provided for forming/inserting a magnet in a rotor. One method includes coating a plurality of magnetizable particles with a non-metallic material, inserting the coated particles in a...
US20090318664 LOW PROFILE LUBRICANT WITH CYCLOPHOSPHAZENE RING ATTACHED  
A compound comprising a backbone with a perfluoropolyether chain. The compound also has one or more cyclophosphazene rings attached to or incorporated into the backbone. The compound further...
US20110098453 MAGNETIC NANOCOMPOSITE, AND PROCESS FOR SELECTIVE BINDING, SEPARATION AND PURIFICATION OF PROTEIN USING THE SAME  
The present invention relates to a magnetic nanocomposite, a process for production thereof, a reusable protein-binding agent for separation of a protein including the magnetic nanocomposite, and...
US20130071558 CORE-SHELL NANOPARTICLES WITH MULTIPLE CORES AND A METHOD FOR FABRICATING THEM  
The present invention is directed toward core-shell nanoparticles, each comprising a ligand-capped metal shell surrounding a plurality of discrete, nonconcentric, metal-containing cores. Methods...
US20130157082 PERFLUORINATED POLYETHERS (PFPE) AS MAGNETIC LUBRICANTS  
A surface agent includes two end portions and a middle portion disposed between the end portions. The end portions include an anchor group or a truncation group. The anchor group includes at least...