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Hirase, JP
Hiromi Hirase, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20080287245 | DIFFERENTIAL APPARATUS FOR VEHICLE - An orthogonal axis gear, a planetary gear reduction mechanism portion, and a differential gear mechanism portion are arranged along an axial center direction of left and right output shafts. The planetary gear reduction mechanism portion is constituted such that a sun gear thereof is provided as a continuation of a crown gear of the orthogonal axis gear, a ring gear thereof is fixed to a differential case, and a planetary carrier thereof serves as an output. Further, the differential gear mechanism portion employs a planetary gear mechanism and is constituted such that a ring gear of the planetary gear mechanism is provided as a continuation of the planetary carrier of the planetary gear reduction mechanism portion, a planetary carrier thereof is provided as a continuation of the left side output shaft, and a sun gear thereof is provided as a continuation of the right side output shaft. | 11-20-2008 |
| 20080300085 | FINAL REDUCTION GEAR DEVICE - A final reduction gear device including an orthogonal axis gear and a speed reduction mechanism portion employing a planetary gear is provided. A radial bearing, more specifically a cylindrical roller bearing, having a large radial load capacity is disposed between a bevel ring gear of the orthogonal axis gear and a differential case. A thrust bearing, more specifically a thrust ball bearing or a thrust roller bearing, having a large axial load capacity is disposed between an axial end portion of a sun gear, and an inner race side of the radial bearing and the side of a fitting portion of the differential case, to which the inner race is fitted. A thrust bearing, more specifically a thrust ball bearing or a thrust roller bearing, having a large axial load capacity is disposed between the bevel ring gear and a planetary carrier of the speed reduction mechanism portion. | 12-04-2008 |
Junji Hirase, Toyama JP
| Patent application number | Description | Published |
|---|---|---|
| 20120056270 | SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME - A semiconductor device includes an NMIS transistor including a first gate insulating film containing a high-k dielectric and a first gate electrode provided on the first gate insulating film and containing a metal material and a PMIS transistor including a second gate insulating film containing a high-k dielectric and a second gate electrode provided on the second gate insulating film and containing a metal material. A side surface of the first gate insulating film is located at an inner side of a side surface of the first gate electrode. A ratio of a length of the first gate insulating film along a gate length direction to a length of the first gate electrode along the gate length direction is lower than a ratio of a length of the second gate insulating film along the gate length direction to a length of the second gate electrode along the gate length direction. | 03-08-2012 |
| 20120056272 | SEMICONDUCTOR DEVICE - A semiconductor device includes a first transistor having a first conductivity type; and a second transistor having the first conductivity type and having a higher threshold voltage than the first transistor. The first transistor includes a first channel region having a second conductivity type, a first gate insulating film, a first gate electrode, and a first extension region having the first conductivity type. The second transistor includes a second channel region having the second conductivity type, a second gate insulating film, a second gate electrode, and a second extension region having the first conductivity type. The second extension region contains impurities for shallower junction. A junction depth of the second extension region is shallower than a junction depth of the first extension region. | 03-08-2012 |
Keizo Hirase, Osaka-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080262042 | Pyrrole compounds - The present invention provides a compound having a superior acid secretion inhibitory effect and showing an antiulcer activity, which is represented by the formula (I) | 10-23-2008 |
Masaki Hirase, Kobe-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110244327 | LITHIUM SECONDARY BATTERY - A lithium secondary battery includes a negative electrode, a positive electrode, and an electrolyte. The negative electrode includes a negative electrode current collector and a negative electrode active material layer. The negative electrode active material layer is provided on the negative electrode current collector. The negative electrode active material layer contains silicon and oxygen. A low oxygen content layer is provided in a portion of the negative electrode active material layer on the negative electrode current collector side, the low oxygen content layer having an oxygen content lower than that of the remaining portion of the negative electrode active material layer. The thickness of the low oxygen content layer is 25% or less of the thickness of the negative electrode active material layer. | 10-06-2011 |
Naoya Hirase, Wakayama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100000281 | Method for manufacturing seamless steel pipe made of high Cr-high Ni alloy steel - a billet made of high Cr-high Ni alloy, which contains, by mass percent, 20 to 30% of Cr, 30 to 50% of Ni, and at least one element selected from Mo and W with a value “Mo+0.5W” of 1.5% or more is heated under conditions satisfying the following formula (1), and then the billet is pierced and rolled using an inclined roll type piercing mill with a roll gouge circumferential speed of 2.28 m/sec or higher. This prevents melted rash on the inner surface and lengthens the plug life. | 01-07-2010 |
| 20100139352 | METHOD FOR CR-PLATING OF MANDREL BARS, THE MANDREL BAR, AND PROCESS FOR PRODUCING SEAMLESS TUBES USING THE METHOD AND THE MANDREL BAR - By using a plating bath containing chromic acid: 100 to 250 g/L, sulfate radical: 3.0 to 5.5 g/L, and a catalyst: 100 to 200% (a weight ratio to the chromic acid content) for conducting electroplating, a Cr-plating film which has an increased film crack density is formed on the surface of a mandrel bar base metal, whereby peeling-off of the Cr-plating film can be suppressed in mandrel mill rolling for extending the service life of the mandrel bar. | 06-10-2010 |
Naoya Hirase, Osaka-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100011831 | PIERCING MILL - A piercing mill includes a plurality of inclined rolls, a plug, a pusher, and an undriven guide roll. The pusher pushes a round billet from the rear end at least until the round billet advances for a prescribed distance after contacting the inclined rolls. The guide roll is between the inclined rolls and the pusher and includes a roll shaft and a roll surface, with the roll shaft arranged obliquely with respect to a pass line PL. The sectional shape of the roll surface is a concave arch shape. The round billet is rotated by the guide roll and the friction force generated when the round billet contacts the inclined rolls is reduced. Consequently, the wear of the inclined rolls can be restrained if the round billet is pierced and rolled while it is pushed in between the inclined rolls using the pusher. | 01-21-2010 |
Naoya Hirase, Wakayama JP
| Patent application number | Description | Published |
|---|---|---|
| 20100050723 | Piercing and Rolling Plug, Method of Regenerating Such Piercing and Rolling Plug, and Equipment Line for Regenerating Such Piercing and Rolling Plug - A piercing and rolling plug has a film composed of oxides such as Fe | 03-04-2010 |
Takafumi Hirase, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20090025994 | TRUCK | 01-29-2009 |
Takeshi Hirase, Osaka-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100194269 | ORGANIC EL DISPLAY AND MANUFACTURING METHOD THEREOF - An organic EL display includes a substrate on which pixel areas are arranged in a matrix; first and second electrodes; functional material layers each including a carrier transport layer and a non-carrier transport layer; and a barrier to define the pixel areas. The barrier includes communication recesses arranged to extend the non-carrier transport layers from respective first pixel areas to respective second pixel areas adjacent to each other in the pixel areas defined by the barrier. | 08-05-2010 |
| 20100213449 | ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE AND PRODUCTION METHOD THEREOF - The present invention provides an organic electroluminescent display device including an electroluminescent element with a reduced leakage current and also provides a production method thereof. The present invention is an organic electroluminescent display device including an electroluminescent element, | 08-26-2010 |
Tsugane Hirase, Saitama JP
| Patent application number | Description | Published |
|---|---|---|
| 20100319647 | COMBINATION STRUCTURE OF PISTON RING AND CYLINDER LINER FOR INTERNAL COMBUSTION ENGINE - An object of the present invention is to provide a cylinder structure reduced in mutual damage caused by a sliding operation of a piston ring and a cylinder liner when the piston ring having a linear expansion property which follows linear expansion of the cylinder liner made of an aluminum alloy is used. In order to achieve the object, a combination structure of the piston ring and the cylinder liner for an internal combustion engine described below is employed. In the cylinder liner for an internal combustion engine, the inner circumferential surface satisfies the conditions, a ten-point height of roughness profile (Rz | 12-23-2010 |
Yoshiya Hirase, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090216827 | Virtual Sensor - The object of the present invention is to enable to utilize the sensor(s) in the manner that is optimized for the application, as well as easily. According to one aspect of the present invention, the invention provides a computer software configured to receive instructions from another software, collect information from one or a plurality of sensors based on said instructions, determine whether said information satisfies the conditions required by said instruction, and if so, report to that effect to said other software. | 08-27-2009 |
Yoshiyuki Hirase, Chiba-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100028578 | BLOW MOLDING ETHYLENE RESIN COMPOSITION AND BLOW MOLDED ARTICLE THEREFROM - A blow molding ethylene resin composition satisfies the following requirements [a], [b], [c] and [d] at the same time: | 02-04-2010 |