Takafumi Yoshida
Takafumi Yoshida, Kawanishi-Shi JP
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20100233415 | OPTICAL RECORDING MEDIUM AND AZO METAL CHELATE COMPOUND - The present invention is to provide an optical recording medium which is capable of performing good recording and reproducing by using a laser having a wavelength of 300 to 900 nm, a novel azo metal chelate compound, and a novel azo compound. Furthermore, the present invention is to provide an optical recording medium having an azo metal chelate compound in a recording layer. | 09-16-2010 |
Takafumi Yoshida, Nagasaki JP
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20090016665 | SLEWING BEARING STRUCTURE - A slewing bearing includes: an outer ring section having first and second circumferential grooves formed on an inner circumferential surface in parallel; an inner ring section formed on an inner side of the outer ring section and having first and second circumferential grooves formed on an outer circumferential surface in parallel in correspondence to the first and second circumferential grooves of the outer ring section; a first row of rolling elements provided in the first circumferential groove of the outer ring section and the first circumferential groove of the inner ring section; and a second row of rolling element provided in the second circumferential groove of the outer ring section and the second circumferential groove of the inner ring section. The inner ring section rotates via the first and second rolling element rows around a rotation axis in a relatively opposite direction to the outer ring section. | 01-15-2009 |
20110150383 | GEAR BOX FOR WIND TURBINE GENERATOR AND SUPPORTING STRUCTURE FOR ROTATION SHAFT - It is an object to provide a gear box for a wind turbine generator and a rotation-shaft supporting structure which are capable of suppressing the occurrence of slips in a bearing with lower costs. A gear box for a wind turbine generator which increases a speed of rotation of a wind turbine blade includes a gear to which the rotation of the wind turbine is transmitted, and the gear includes a rotation shaft which is rotatably supported by a first bearing and a second bearing. The first bearing includes a pre-load applying member adapted to partially press the first bearing from outside for increasing contact pressures between an outer ring supported by a casing of the gear box, an inner ring mounted on the rotation shaft, and rollers provided between the outer ring and the inner ring. | 06-23-2011 |
20120091725 | WIND TURBINE GENERATOR - A wind turbine generator including a low-cost drive train that allows for reduced weight and reduced length in the axial direction is provided. In a wind turbine generator that generates electricity by driving a generator coupled, by means of a drive train, to a rotor head that has wind-turbine rotor blades attached thereto and rotates together therewith, a gear box ( | 04-19-2012 |
Takafumi Yoshida, Tokyo JP
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20110254281 | WIND TURBINE GENERATOR - Size enlargement of a wind turbine generator is facilitated by eliminating various problems that occur with a bearing that joins a tower ( | 10-20-2011 |
20120003096 | GEAR BOX FOR WIND TURBINE GENERATOR AND WIND TURBINE GENERATOR - In an object to provide a gear box for a wind turbine generator and a wind turbine generator in which the life of the planet bearings are further enhanced, a gear box of the present invention includes a casing, a carrier, planet pins held to the carrier, planet bearings supported to the planet pins, respectively, a plurality of planet gears supported to the planet pin via the planet bearings, respectively, and a ring gear and a sun gear meshed with the planet gears. In the gear box, the carrier has an inclined surface facing the planet bearing as a part of an outer cylinder part provided on both ends of the planet pins in axial direction of the planet pin and surrounding the outer circumference of the both ends of the planet pins and the incline surface inclines such that the farther from an axial center of the planet pin, the longer a distance between the inclined surface and the planet bearing. | 01-05-2012 |
20120208669 | GEAR BOX FOR WIND TURBINE GENERATOR AND WIND TURBINE GENERATOR - The present invention provides a gear box for a wind turbine generator which can reduce damage by flaking even when a self-aligning roller bearing is adopted as a planet bearing and a wind turbine generator. The gear box | 08-16-2012 |
20130172144 | PLANETARY GEAR TRAIN WITH OILING SYSTEM FOR SUPPLYING LUBRICANT OIL TO BEARING OF PLANETARY GEAR AND WIND TURBINE GENERATOR INCORPORATING THE SAME - A planetary gear train is provided with: a planetary gear; a planetary pin for supporting the planetary gear; a carrier for supporting the planetary pin; and a housing for accommodating at least a portion of the carrier, the planetary gear and the planetary pin. The planetary gear is rotatable with respect to the planetary pin by a bearing. An oiling flow path for supplying lubricant oil to the bearing is formed inside the carrier. The carrier receives the lubricant oil into the oiling flow path from an oiling member stationarily fixed to the housing. The inlet for receiving the lubricant oil into the oiling flow path of the carrier from the oiling member is positioned inside the housing. | 07-04-2013 |
20130243635 | SCROLL-TYPE FLUID MACHINE - Provided is a scroll-type fluid machine which can reduce deformation of a rotary scroll caused when fixing a bearing into a boss part. A scroll compressor, in which a sealed chamber confining a fluid is formed by a fixed scroll and the rotary scroll meshed together, each of the scrolls having a spiral wall erected on one side face of an end plate, includes: a metallic boss part ( | 09-19-2013 |
Takafumi Yoshida, Yokohama-Shi JP
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20120253838 | EXAMINATION RESERVATION MANAGEMENT SYSTEM - An examination reservation management system includes an information acquiring means for acquiring examination reservation information including priority information indicating priority of an examination; a reservation status presenting means for distinguishing and displaying a time frame in which examination can be reserved and a reserved time frame based on the examination reservation information; a reservation input means for making a new examination reservation; a priority information determining means for determining whether or not the new examination reservation can be reserved using the priority information; and a reservation designing means for confirming the examination reservation from the determination result by the priority information determining means. | 10-04-2012 |
Takafumi Yoshida, Yokohama JP
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20140379382 | REPORT GENERATION SUPPORT APPARATUS AND REPORT READING APPARATUS - The object of the present invention is to provide a report generation support apparatus and a report reading apparatus which are able to easily generate a diagnostic report. The report generation support apparatus of the embodiments comprises a display, a specifying part, and a generator. The display configures to display a diagnostic report and a first medical image. The specifying part configures to specify a predetermined region or a predetermined position in the first medical image displayed on the display. The generator configures to generate a second medical image, based on the predetermined region or position specified by the specifying part, as well as the first medical image. | 12-25-2014 |