Uenosono, JP
Aya Uenosono, Osaka JP
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20090034203 | Cr-Cu ALLOY, METHOD FOR PRODUCING THE SAME, HEAT-RELEASE PLATE FOR SEMICONDUCTOR, AND HEAT-RELEASE COMPONENT FOR SEMICONDUCTOR - In a Cr—Cu alloy that is formed by powder metallurgy and contains a Cu matrix and flattened Cr phases, the Cr content in the Cr—Cu alloy is more than 30% to 80% or less by mass, and the average aspect ratio of the flattened Cr phases is more than 1.0 and less than 100. The Cr—Cu alloy has a small thermal expansion coefficient in in-plane directions, a high thermal conductivity, and excellent processability. A method for producing the Cr—Cu alloy is also provided. A heat-release plate for semiconductors and a heat-release component for semiconductors, each utilizing the Cr—Cu alloy, are also provided. | 02-05-2009 |
Hisanobu Uenosono, Kobe-Shi JP
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20140261947 | METHOD FOR MANUFACTURING TIRE AND PNEUMATIC TIRE MANUFACTURED THEREBY - A method for manufacturing a tire having a sidewall portion provided with a projecting marking is disclosed. A stencil plate for molding the projecting marking is made of a thin metallic plate whose thickness is 0.2 to 0.8 mm and mounted in a recess formed in a sidewall molding surface of the tire vulcanization mold. A concave marking part for molding the projecting marking is formed by press working upon the metallic plate. Edge portions of the stencil plate are turned back. The backward extension H2 of the turnback is substantially the same as the depth of the concave marking part. | 09-18-2014 |
Kaoru Uenosono, Ehime JP
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20080240633 | HYDRODYNAMIC BEARING AND SPINDLE MOTOR AND INFORMATION RECORDING AND REPRODUCING APPARATUS EQUIPPED WITH THE SAME - As axis direction dimensions become smaller in HDD spindle motors as a result of thinner and more compact designs, there is a demand for hydrodynamic bearings with a long lifespan. As a means of solving this problem, a lubricant reservoir section is formed between a sleeve side surface and a cover side surface with a depth varying in a circumferential direction lubricant is circulated in a bearing gap section, a sleeve end face gap section larger than a bearing gap between a sleeve end face and the cover, and a connecting channel, and the lubricant reservoir section and the sleeve end face gap section are connected via an introducing gap section having a bubble separation function. | 10-02-2008 |
20090022043 | SHAFT, HYDRODYNAMIC BEARING DEVICE, SPINDLE MOTOR, AND RECORDING AND REPRODUCING APPARATUS - According to the present invention, when processing shafts in a centerless grinding machine, engagement between the shafts is prevented without rearranging the shafts, and thus outer circumferential faces of the shafts can be precisely processed. A shaft | 01-22-2009 |
20090116148 | HYDRODYNAMIC BEARING DEVICE AND SPINDLE MOTOR EQUIPPED WITH SAME, AND INFORMATION APPARATUS - A hydrodynamic bearing device ( | 05-07-2009 |
20140123735 | BIOLOGICAL SAMPLE MEASUREMENT DEVICE - The present invention pertains to a biological sample measurement device, which is intended to be easier to use. To achieve this object, the present invention comprises a main body case ( | 05-08-2014 |
Kaoru Uenosono, Ozu-Shi JP
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20090103841 | Hydrodynamic bearing device and inspection method of amount of working fluid - A hydrodynamic bearing device in a hydrodynamic bearing device in which a sleeve ( | 04-23-2009 |
Manabu Uenosono, Osaka JP
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20090128356 | Operation Permission Control Device and Machine Having the Same Mounted Thereon - A function for authenticating an operator to control whether to permit them to operate a vehicle ( | 05-21-2009 |
Satoshi Uenosono, Osaka JP
Patent application number | Description | Published |
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20090034203 | Cr-Cu ALLOY, METHOD FOR PRODUCING THE SAME, HEAT-RELEASE PLATE FOR SEMICONDUCTOR, AND HEAT-RELEASE COMPONENT FOR SEMICONDUCTOR - In a Cr—Cu alloy that is formed by powder metallurgy and contains a Cu matrix and flattened Cr phases, the Cr content in the Cr—Cu alloy is more than 30% to 80% or less by mass, and the average aspect ratio of the flattened Cr phases is more than 1.0 and less than 100. The Cr—Cu alloy has a small thermal expansion coefficient in in-plane directions, a high thermal conductivity, and excellent processability. A method for producing the Cr—Cu alloy is also provided. A heat-release plate for semiconductors and a heat-release component for semiconductors, each utilizing the Cr—Cu alloy, are also provided. | 02-05-2009 |
Satoshi Uenosono, Chiba JP
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20080202651 | Method For Manufacturing High-Density Iron-Based Compacted Body and High-Density Iron-Based Sintered Body - An iron-based compact having a high density and also an iron-based sintered body having a high strength and a high density are manufactured with a high productivity by pre-compacting an iron-based mixed powder prepared by mixing an iron-based metal powder and a graphite powder; pre-sintering the resulting pre-compacted iron-based mixed powder at a temperature higher than 1000° C. but not higher than 1300° C. to produce a sintered iron-based powder preform containing C: 0.10 to 0.50 mass %, O: 0.3 mass % or less, and N: 0.010 mass % or less and having a density of 7.2 Mg/m | 08-28-2008 |
Takahide Uenosono, Tokyo JP
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20090304931 | MASK, DEPOSITION APPARATUS USING MASK, DEPOSITION METHOD USING MASK, AND DEVICE MANUFACTURING METHOD USING DEPOSITION APPARATUS - Four masks respectively corresponding to the four sides of a rectangular glass substrate are prepared. The four masks are set in a deposition chamber in a divisional state. When the masks are moved linearly on a plane flush with the glass substrate in directions perpendicular to the respective sides of the glass substrate, the divisional masks are connected to each other and form a mask as one assembly. At this time, the masks cover the periphery of the glass substrate entirely. | 12-10-2009 |
20120199477 | FILM FORMING APPARATUS - The present invention provides a film forming apparatus that can reduce the adherence of thin film material particles to a holding mechanism included in a substrate tray at the time of film formation. In an embodiment of the present invention, a sputtering chamber includes the substrate tray that has bottom clamps and side clamps, a movement mechanism that changes the position of the side clamps between when the film is formed on the substrate and when the substrate is transferred and a mask that has an opening of a predetermined shape through which sputter particles from a cathode pass. At the time of transfer, the movement mechanism moves the side clamps such that the side clamps hold the substrate; at the time of film formation, the movement mechanism moves the side clamps toward the outside of the substrate tray. | 08-09-2012 |