Patent application number | Description | Published |
20080273823 | Rolling bearing device with sensor - A first spacer, a second tubular member, and a second spacer are externally fitted and fixed to an outer peripheral surface of a nut. The second tubular member is formed by stacking a plurality of silicon steel plates without any gap, and is arranged between the first spacer and the second spacer axially. The outer diameter of an outer peripheral surface of the second tubular member is made larger than the outer diameter of an outer peripheral surface of the first spacer and the outer diameter of an outer peripheral surface of the second spacer. A detection surface of a first displacement detector is made to radially face a contact portion between the second spacer and the second tubular member, while a detection surface of a second displacement detector is made to radially face a contact portion between the first spacer and the second tubular member. | 11-06-2008 |
20080275656 | Rolling bearing device with sensor - A rolling bearing device with a sensor includes a rotational component estimator that extracts a rotational synchronization component included in the rotation of an inner shaft relative to an outer ring from each of a signal output by a first displacement detector and a signal output by a second displacement detector. The rotational component estimator performs rotational operation and integration operation. | 11-06-2008 |
20090009017 | Bearing apparatus and centrifugal compressor provided with same - A bearing apparatus include a rotor having a flange portion, a foil bearing for supporting the rotor in a radial direction, and a magnetic bearing for supporting the rotor in an axial direction by an electromagnet, and a control portion for controlling electric current supplied to the electromagnet. The control portion controls such that a first electric current is supplied to the electromagnet so as to cause the electromagnet to attract the flange portion so as to support the rotor in the axial direction. The control portion also controls such that when the number of revolutions of the rotor is smaller than the number (R | 01-08-2009 |
Patent application number | Description | Published |
20120293721 | BACKLIGHT DEVICE, LIQUID CRYSTAL DISPLAY DEVICE AND TELEVISION RECEIVER - Disclosed are a side light-type backlight device with high brightness and excellent light use efficiency, a liquid crystal display device and a television receiver. The disclosed backlight device has a light guide plate that emits, from the top surface, light that entered from the side surface thereof, a substrate that is disposed at the side surface of the light guide plate and that has a plurality of LEDs emitting light from the top aligned thereon, and an outer case enclosing the light guide plate and the substrate. Of the plurality of LEDs, the end LEDs are provided with inclined sections such that the illumination direction of said end LEDs intersect with that of the other LEDs. | 11-22-2012 |
20120293730 | BACKLIGHT DEVICE, LIQUID CRYSTAL DISPLAY DEVICE, AND TELEVISION RECEIVER - Disclosed are a side light-type backlight device with high brightness and excellent light use efficiency, a liquid crystal display device and a television receiver. The backlight device according to the present invention is provided with a light guide plate, a prescribed side surface of which is a light incident surface, and a light source that is disposed so as to face the light incident surface of the light guide plate. The light source includes a plurality of side-emitting LEDs mounted on a substrate, and the plurality of LEDs are arranged on two levels in the vertical direction along the light incident surface. | 11-22-2012 |
20140125874 | BACKLIGHT DEVICE, DISPLAY DEVICE, AND TELEVISION RECEIVER - A backlight device ( | 05-08-2014 |
20140168526 | BACKLIGHT DEVICE, DISPLAY DEVICE, AND TELEVISION SET - A backlight device ( | 06-19-2014 |
Patent application number | Description | Published |
20090099026 | METHOD OF PROCESSING WIDTH OF SUPERCONDUCTING WIRE ROD - A method of processing width of a superconducting wire rod is provided, in which slit processing is performed to a superconducting wire rod formed using a wide substrate, without deteriorating the superconducting feature and at high production efficiency. The method includes a step of preparing the superconducting wire rod and a step of cutting the superconducting wire rod by processing portions each having two opposing cutting portions. At least two sets of the processing portions are arranged adjacent to each other with a distance in a width direction of the superconducting wire rod so that the superconducting wire rod is interposed between the two cutting portions. Contacting positions of the cutting portions contacting one surface of the superconducting wire rod are externally positioned in the width direction of the superconducting wire rod relative to contacting positions of the cutting portions contacting the other surface of the superconducting wire rod. | 04-16-2009 |
20090137399 | METHOD OF FABRICATING SUPERCONDUCTING WIRE AND SUPERCONDUCTING APPARATUS - An object of the present invention is to provide a method of fabricating a superconducting wire that can reduce the fabrication cost and increase the mechanical strength of the superconducting wire, and a superconducting apparatus including a superconducting wire obtained by the method. The present invention provides a method of fabricating a superconducting wire including the steps of forming a superconducting layer on a substrate or an intermediate layer formed on the substrate, forming a silver stabilization layer on the superconducting layer immersing the substrate in a copper sulfate solution after the superconducting layer and the silver stabilization layer are formed thereon, and forming a copper stabilization layer on the silver stabilization layer by electroplating with the copper sulfate solution as a plating bath. A superconducting apparatus including a superconducting wire obtained by the method is also provided. | 05-28-2009 |
20090137400 | SUPERCONDUCTING THIN FILM MATERIAL AND METHOD OF MANUFACTURING THE SAME - A superconducting thin film material that can realize attainment of an excellent property such as a high J | 05-28-2009 |
20090149330 | METHOD OF MANUFACTURING SUPERCONDUCTING THIN FILM MATERIAL, SUPERCONDUCTING DEVICE AND SUPERCONDUCTING THIN FILM MATERIAL - A method of manufacturing a superconducting thin film material includes the step of forming an intermediate layer, the step of forming one superconducting layer to be in contact with the intermediate layer and the step of forming another superconducting layer by a vapor phase method to be in contact with the one superconducting layer. Between the step of forming the intermediate layer and the step of forming the one superconducting layer, the intermediate layer is kept in a reduced water vapor ambient or reduced carbon dioxide ambient or, between the step of forming one superconducting layer and the step of forming another superconducting layer, the one superconducting layer is kept in a reduced water vapor ambient or reduced carbon dioxide ambient. Thus, the critical current value can be improved. | 06-11-2009 |
20090239753 | METHOD OF MANUFACTURING SUPERCONDUCTING THIN FILM MATERIAL, SUPERCONDUCTING DEVICE AND SUPERCONDUCTING THIN FILM MATERIAL - A method of manufacturing a superconducting thin film material includes a vapor phase step of forming a superconducting layer by a vapor phase method and a liquid phase step of forming a superconducting layer by a liquid phase method so that the latter superconducting layer is in contact with the former superconducting layer. Preferably, the method further includes the step of forming an intermediate layer between the former superconducting layer and a metal substrate. The metal substrate is made of a metal, and preferably the intermediate layer is made of an oxide having a crystal structure of any of rock type, perovskite type and pyrochlore type, and the former superconducting layer and the latter superconducting layer both have an RE123 composition. Accordingly, the critical current value can be improved. | 09-24-2009 |
20130092617 | WATER TREATMENT UNIT AND WATER TREATMENT APPARATUS - A water treatment unit is usable in a water treatment apparatus that performs water treatment using a reverse osmosis membrane. The water treatment unit includes: a casing; a separation membrane mounted in the casing and bent into a pleated shape; a reinforcing member attached to the separation membrane and having a function of reinforcing the separation membrane; a rotating mechanism rotating the separation membrane; and a cleaning device capable of cleaning the separation membrane. The separation membrane has a plurality of island-like portions and a plurality of fiber-like portions extending from the island-like portions and having a width smaller than that of the island-like portions, and an area of the fiber-like portions at a membrane surface is set to be larger than that of the island-like portions. | 04-18-2013 |