Atsushi Mizuno
Atsushi Mizuno, Hokkaido JP
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20100139811 | CARBONITRIDED INDUCTION HARDENED STEEL PART SUPERIOR IN SURFACE FATIGUE STRENGTH AT HIGH TEMPERATURE AND METHOD OF PRODUCTION OF SAME - The present invention provides a gear, continuously variable transmission, constant velocity joint, hub, or other steel part superior in surface fatigue strength compared with the past and method of production of the same, that is, provides a carbonitrided induction hardened steel part made of steel comprised of a specific composition of chemical ingredients and carbonitrided, then treated by induction hardening, the steel part characterized in that a surface N concentration is 0.1 to 0.8 mass %, a sum of an N concentration and C concentration is 1.0 to 2.0 mass %, an amount of surface residual austenite is less than 15 vol %, a depth of the incompletely hardened layer from the surface is less than 5 μm, and a surface X-ray diffraction half width is 6.0 degrees or more, and a method of production of the same. | 06-10-2010 |
Atsushi Mizuno, Muroran-Shi JP
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20090050241 | Steel superior in machinability and method of production of same - The present invention provides steel superior in machinability comprised of, by wt %, C: 0.005 to 0.2%, Si: 0.001 to 0.5%, Mn: 0.2 to 3.0%, P: 0.001 to 0.2%, S: 0.03 to 1.0%, T.N: 0.002 to 0.02%, T.O: 0.0005 to 0.035%, and the balance of Fe and unavoidable impurities, said steel satisfying one or both of Mn/S in the steel being 1.2 to 2.8 or an area ratio of pearlite over a grain size of 1 μm in a microstructure of the steel being not more than 5%. | 02-26-2009 |
Atsushi Mizuno, Yokohama-Shi JP
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20080263230 | INFORMATION PROCESSING APPARATUS, INFORMATION TRANSMISSION METHOD, AND CONTROL PROGRAM THEREFOR - An information processing apparatus includes an acquisition unit configured to acquire, from a plurality of image forming apparatuses, application information indicating a type of each application program installed on the plurality of image forming apparatuses, an application selection receiving unit configured to receive selection of an application program corresponding to the acquired application information, a setting information selection receiving unit configured to receive selection of setting information used in the application program whose selection has been received, an apparatus selection receiving unit configured to receive selection of an image forming apparatus as a destination to which to transmit the setting information from among image forming apparatuses installed with the application program whose selection has been received, and a transmission control unit configured to control processing for transmitting, to the image forming apparatus whose selection has been received, the setting information whose selection has been received. | 10-23-2008 |
Atsushi Mizuno, Nagoya-City JP
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20140116016 | HONEYCOMB FILTER - A honeycomb filter includes a honeycomb structure and plugged portions. Partition walls of the honeycomb structure are made of a partition wall material including a plurality of aggregates containing silicon carbide or silicon nitride as a main component, and a binding material at a content of 15 to 35 mass %. The binding material is made of a material in which mullite particles as reinforcing particles may be dispersed in cordierite. A thermal expansion coefficient of the partition walls at 40 to 800° C. is 4.2×10 | 05-01-2014 |
20150093540 | POROUS MATERIAL, MANUFACTURING METHOD OF THE SAME, AND HONEYCOMB STRUCTURE - There is disclosed a porous material. The porous material contains aggregates, and a bonding material which bonds the aggregates to one another in a state where pores are formed among the aggregates, the bonding material contains crystalline cordierite, the bonding material further contains a rare earth element or a zirconium element, and a ratio of a mass of the bonding material to a total mass of the aggregates and the bonding material is from 12 to 45 mass %. The bonding material preferably contains, in the whole bonding material, 8.0 to 15.0 mass % of MgO, 30.0 to 60.0 mass % of Al | 04-02-2015 |
20150259254 | HONEYCOMB STRUCTURE - A honeycomb structure includes a honeycomb structure body having a partition wall which is constituted of a porous body. The porous body includes a refractory aggregate and a bonding material. The porous body constituting includes the bonding material at a mass proportion of 20 to 35 mass %. In an observation of a cross section of the partition wall with an electron microscope, when observing any given ten visual fields meeting a following condition (1), the number of refractory aggregates meeting a following condition (2) is five pieces or more in all of the ten visual fields. | 09-17-2015 |
Atsushi Mizuno, Komaki-Shi JP
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20150200404 | FUEL CELL, AND FUEL CELL STACK - A fuel cell ( | 07-16-2015 |
20150214557 | FUEL CELL, AND FUEL CELL STACK - A fuel cell ( | 07-30-2015 |