Class / Patent application number | Description | Number of patent applications / Date published |
428611000 | Having magnetic properties, or preformed fiber orientation coordinate with shape | 12 |
20080220279 | HIGHLY CHARGED ION MODIFIED OXIDE DEVICE AND METHOD OF MAKING SAME - A highly charged ion modified device is provided that includes a first metal layer or layers deposited on a substrate and an insulator layer, deposited on the first metal layer, including a plurality of holes therein produced by irradiation thereof with highly charged ions. The metal of a further metal layer, deposited on the insulator layer, fills the plurality of holes in the insulator layer. | 09-11-2008 |
20090130476 | Method of Forming Polarization Reversal Area, Apparatus thereof and Device Using it - Provided are a method and an apparatus for forming a nanometer-order polarization-reversed region in a ferroelectric single crystal, and a device using the ferroelectric single crystal. | 05-21-2009 |
20090155617 | IRON-GOLD BARCODE NANOWIRE AND MANUFACTURING METHOD THEREOF - Disclosed are an Fe—Au barcode type nanowire and a method of manufacturing the same. The nanowire has a magnetic-optical multifunction and is suitable for adjusting magnetic intensity thereof. The Fe—Au nanowire has a multilayered structure, in which an iron layer and a gold layer are alternately and repeatedly formed, and is formed in a single plating bath through a pulse electro-deposition. | 06-18-2009 |
20090169915 | METHOD OF PRODUCING MAGNETORESISTANCE EFFECT ELEMENT AND MAGNETORESISTANCE EFFECT ELEMENT - The method of the present invention provides a magnetoresistance effect element, which is capable of having a high MR ratio, corresponding to high density recording and being suitably applied to a magnetoresistance device even though a barrier layer is thinned to reduce resistance of the magnetoresistance effect element. The method of producing the magnetoresistance effect element, which includes the barrier layer composed of an oxidized metal, a first magnetic layer contacting one of surfaces of the barrier layer and a second magnetic layer contacting the other surface thereof, comprises the steps of: laminating the barrier layer on the first magnetic layer with using a target composed of the oxidized metal; and laminating the second magnetic layer on the barrier layer. The barrier layer is annealed before laminating the second magnetic layer thereon. | 07-02-2009 |
20100047610 | MOULDING COMPOSITION - In a food processing line, the equipment which is likely to fragment on breakage contains magnetically susceptible particles which are separated from the food by a magnetic separation stage. When the equipment is a starch carrying tray, the moulding mix contains 5-50% of magnetic filler, such as magnetite. Reinforcement with glass fibre and jute fibre modifies the compositions for moulding the trays. Moulding mixes based on polypropylene and thermosetting resins are described. A processing line using starch trays has a conveyor for food items and a conveyor for the starch in which the food items are moulded. Both have magnetic separators. | 02-25-2010 |
20100291403 | Bimetallic Strips for Energy Harvesting, Actuation and Sensing - Disclosed are bimetallic strips that incorporate magnetostrictive materials to enhance and provide sensing, actuating and energy harvesting functions. The bimetallic strips include a positive magnetostrictive Fe-based alloy layer and a flexible layer. The flexible layer may be a negative magnetostrictive layer or a permanent magnet layer. One or more permanent magnet materials may also be used in the arrangement. The bimetallic strips are inexpensive and easily manufactured, and have characteristics that enhance sensing and actuator applications, and enables energy harvesting. | 11-18-2010 |
20110039122 | 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 stabilizer as an additive to the magnetic strip. | 02-17-2011 |
20110200839 | Rare Earth Laminated, Composite Magnets With Increased Electrical Resistivity - Laminated, composite, permanent magnets comprising layers of permanent magnets separated by layers of dielectric or high electrical resistivity substances, wherein the laminated magnets indicate increased electrical resistivity. | 08-18-2011 |
20120077056 | HIGH-TEMPERATURE BIMETAL - A high-temperature bimetal capable of being inhibited from considerably shifting from an original position when the temperature has fallen to an ordinary temperature is provided. This high-temperature bimetal (1) includes a high thermal expansion layer (2) made of austenitic stainless steel and a low thermal expansion layer (3) made of a thermosensitive magnetic metal having a Curie point and bonded to the high thermal expansion layer. The high-temperature bimetal is employed over both a high temperature range of not less than the Curie point and a low temperature range of less than the Curie point, while an upper limit of operating temperatures in the high temperature range of not less than the Curie point is at least 500° C. | 03-29-2012 |
20130022833 | ELECTROMAGNETIC MACHINE AND SYSTEM INCLUDING SILICON STEEL SHEETS - A silicon steel sheet formed from a silicon steel alloy composition includes, in parts by weight, iron, carbon present in an amount of from about 0.002 to about 0.06, silicon present in an amount of from about 1.5 to about 4.0, aluminum present in an amount of from about 0.1 to 1.0, titanium present in an amount of less than or equal to about 0.03, vanadium present in an amount of less than or equal to about 0.005, and cobalt present in an amount of from about 0.001 to about 5.0 based on 100 parts by weight of the composition. Neither niobium nor zirconium is present in the composition. A silicon steel sheet system including the silicon steel sheet and a coating disposed thereon, and an electromagnetic machine having a magnetic core including a plurality of sheets stacked adjacent one another are also disclosed. | 01-24-2013 |
20130065075 | MAGNETORESISTIVE SPIN VALVE LAYER SYSTEMS - Embodiments relate to magnetoresistive (MR) sensors, sensor elements and structures, and methods. In particular, embodiments relate to MR, such as giant MR (GMR) or tunneling MR (TMR), spin valve layer systems and related sensors having improved stability. Embodiments include at least one of a multi-layer pinned layer or a multi-layer reference layer, making the stack more stable and therefore suitable for use at higher temperatures and magnetic fields than conventional systems and sensors. | 03-14-2013 |
20140272452 | ELECTRIC WIRE AND COIL - A electric wire includes a central conductor | 09-18-2014 |