Nanbara
Masaru Nanbara, Shizuoka JP
Patent application number | Description | Published |
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20120291280 | MANUFACTURING METHOD OF IMPELLER FOR FLUID TRANSMITTING DEVICE - In a manufacturing method of an impeller for a fluid transmitting device, multiple guide grooves aligned in a peripheral direction to allow communication between adjacent ones of multiple positioning holes are provided in a concave inner surface of a core in advance; and in a step of melting a brazing material and causing the molten brazing material to penetrate into gaps between coupling pieces and positioning holes that are fitted to each other and further into gaps between the core and the blades, the molten brazing material is guided to the positioning holes through the multiple guide grooves. Accordingly, the step allows the molten brazing material to be efficiently guided to the gaps between the coupling pieces and positioning holes, thereby improving the yield of the brazing material and preventing an influence of a residual brazing material over the rotational balance of the impeller. | 11-22-2012 |
Shigeru Nanbara, Hiroshima-Ken JP
Patent application number | Description | Published |
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20100062094 | GAS HYDRATE COMPRESSION MOLDING MACHINE - A molding machine for production of gas hydrate pellets under a high pressure in gas hydrate forming conditions, which is inexpensive through minimizing of the use of expensive mechanical seal. The molding machine comprises two forming rolls each fitted to a rotary shaft whose both ends are supported by bearings; a drive unit for rotating the forming rolls; a screw transfer unit for supplying powder to the forming rolls; and a high-pressure vessel, wherein the bearings, the rotary shaft and the forming rolls are all disposed in the high-pressure vessel. | 03-11-2010 |
Shintaro Nanbara, Otsu-Shi JP
Patent application number | Description | Published |
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20130020118 | RESIN COMPOSITION FOR ADHESIVE, ADHESIVE CONTAINING RESIN COMPOSITION FOR ADHESIVE, ADHESIVE SHEET CONTAINING RESIN COMPOSITION FOR ADHESIVE, AND PRINTED WIRING BOARD INCLUDING ADHESIVE OR ADHESIVE SHEET AS ADHESIVE LAYER - Provided is a resin composition for an adhesive comprising a polyurethane resin containing a carboxyl group, having specific range of an acid value having specific range of a number average molecular weight and having specific range of a glass transition temperature a polyester resin having specific range of a number average molecular weight and having specific range of a glass transition temperature; an epoxy resin containing a nitrogen atom; and an epoxy resin having a dicyclopentadiene skeleton, in which a content rate of the polyurethane resin to a sum of the polyurethane resin and the polyester resin is 70 to 95 percent by mass, a content rate of the total epoxy resin contained in the resin composition to the sum of the polyurethane resin and the polyester resin is 5 to 30 percent by mass. | 01-24-2013 |
Shogo Nanbara, Hitachinaka-Shi JP
Patent application number | Description | Published |
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20140238793 | ELECTROMAGNETIC SUSPENSION APPARATUS - An electromagnetic suspension apparatus includes a stator disposed on a vehicle body side and including a core and coils, a movable element disposed on a wheel side and including an outer rube and permanent magnets, and a cylinder apparatus located inside the stator and the movable element and disposed between the vehicle body side and the wheel side. A rod of the cylinder apparatus and the outer tube are nonrigidly coupled to each other via a coupling member formed as an elastically deformable elastic body. When a lateral force is applied, the coupling member is elastically deformed, by which the outer tube moves or swings relative to the rod so that the coils and the permanent magnets can be prevented from contacting each other. | 08-28-2014 |