Koma, JP
Hisanori Koma, Aichi JP
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20100319820 | PROCESS FOR PRODUCING ALUMINUM ALLOY MATERIAL AND HEAT TREATED ALUMINUM ALLOY MATERIAL - According to the present invention, a process for producing an aluminum alloy material, whereby reduction in toughness and in fatigue strength of the aluminum alloy material can be inhibited even after solution treatment is provided. Also, the following is provided: a process for producing an aluminum alloy material comprising at least the steps of subjecting a heat treatable aluminum alloy material to solution treatment and applying aging treatment to the aluminum alloy material subjected to solution treatment, which further comprises the following step between the solution treatment step and the aging treatment step: the step of subjecting the aluminum alloy material to plastic forming in a manner such that a given amount of equivalent strain is imparted to the aluminum alloy material from at least two directions while the aluminum alloy material subjected to solution treatment is maintained under temperature conditions that do not cause softening of the aluminum alloy material by over-aging. | 12-23-2010 |
Junichiro Koma, Kawasaki JP
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20100162241 | ADDRESS ASSIGNMENT METHOD, COMPUTER, AND RECORDING MEDIUM HAVING PROGRAM RECORDED THEREIN - An address assignment method includes a first notification step of selecting a range of use of addresses to be assigned to the virtual network interface card from the set of addresses, and notifying another physical machine of the range of use via a network, the first notification step being carried out by the physical machine that creates the virtual machine; a storage step of storing the range of use, the storage step being carried out by the physical machine notified of the range of use at the first notification step; and a second notification step of selecting the range of use of addresses to be assigned to the virtual network interface card in the virtual machine to be created from the set of addresses excluding the stored range of use, and notifying another physical machine of the range of use via the network. | 06-24-2010 |
Junsuke Koma, Otawara-Shi JP
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20090034821 | RADIATION IMAGE PROCESSING DEVICE - A radiation image processing device comprises a noise component extraction part which extracts a noise component from a radiation image, a line-shaped noise component extraction part which extracts a line-shaped noise component from the noise component extracted by the noise component extraction part, and a line-shaped noise component subtraction part which subtracts the line-shaped noise component, extracted by the line-shaped noise component extraction part, from the radiation image. | 02-05-2009 |
Kikuo Koma, Imizu City JP
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20150266117 | WORK CUTTING METHOD AND SINGLE-WIRE TYPE WIRE SAW - In a single-wire type wire saw, a work is fed relatively to a wire stretched between a pair of grooved guide rollers disposed in the same direction and the work is cut by traveling the wire. When a cutting-feeding direction changes during a cutting of the work, an operation shaft is moved along an arc around the center axis of the wire in a cutting area and simultaneously support arms are rotated around the operation shaft to thereby oppose the wire support direction of the pair of grooved guide rollers to the cutting-feeding direction. | 09-24-2015 |
Masaya Koma, Kuwana-Shi JP
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20120132482 | GREASE PACKING JIG FOR BEARING - An object of the present invention is to provide a grease packing jig capable of preventing an upper lid, which has a grease pumping port, from being lifted by grease pumping pressure while grease is being packed into gaps in a bearing. The bearing has a plurality of rolling elements arranged equidistantly on an outer circumferential surface of an inner ring by means of a retainer. The jig includes: a support table for placing the baring with an end surface of the inner ring faced downward; a disc-shaped inner lid to be placed on the other end surface of the inner ring; and an upper lid which is disc-shaped, has a larger diameter than the inner lid, a grease pumping port and a lower surface formed with an inner lid housing recess for housing the inner lid while leaving a grease pumping space between itself and an upper surface of the inner lid as well as between itself and an outer circumferential surface of the inner lid, for packing grease into a gap space in the bearing from a grease packing port provided between an inner circumferential surface of the inner lid housing recess in the upper lid and the outer circumferential surface of the inner lid. The support table is provided with pressers arranged to engage with an upper surface of the upper lid for pressing the upper lid downward thereby preventing the upper lid from being lifted. | 05-31-2012 |
Masayuki Koma, Fujisawa-Shi JP
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20080199286 | PROOFER - An endless dough conveyor | 08-21-2008 |
Takuya Koma, Kobe-Shi JP
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20110129815 | METHOD FOR PRETREATING SAMPLE FOR DETECTION HCV CORE PROTEIN, REAGENT KIT FOR DETECTION OF HCV CORE PROTEIN, METHOD FOR DETERMINING THE PRESENCE OR ABSENCE OF HEPATITIS C VIRUS IN SAMPLE, AND METHOD FOR IMMUNOASSAY OF HCV - There are provided: a method for pretreating a sample for HCV core protein detection by an immunoassay using particles, which includes treating a sample suspected of containing hepatitis C virus (HCV) with an alkaline material-containing reagent and neutralizing the sample with an acid material-containing reagent, wherein at least one of the reagents contains a reducing agent; a reagent kit for HCV core protein detection; a method for determining the presence or absence of hepatitis C virus in a sample; and a method for immunoassay of HCV. | 06-02-2011 |
Tetsuya Koma, Ishikawa JP
Patent application number | Description | Published |
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20090013821 | ROTATION ANGLE DETECTION DEVICE - A rotation angle detection device including angle Rotary body | 01-15-2009 |
20090066325 | ROTATION ANGLE DETECTION DEVICE - A rotation angle detection device includes a rotary body rotating in linked motion with a steering wheel; a detector rotating in linked motion with the rotary body; a magnetic detection element placed on a wiring board and detecting magnetism of a magnet placed at the detector; a control part for detecting a rotation angle of the rotary body based on a detection signal from the magnetic detection element; and a holder latched onto the wiring board and rotatably holding the detector. | 03-12-2009 |
Tetsuya Koma, Fukui JP
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20080278150 | ROTATION ANGLE DETECTOR - A rotation angle detector id arranged to detect a rotation angle of an object. The rotation angle detector includes a rotor rotating about a rotation axis according to a rotation of the object, a detecting unit for detecting a rotation of the rotor, a controller for detecting a rotation angle of the rotor based on a detection signal output from the detecting unit, and a case for accommodating the rotor rotatably. The case has at least three elongate holes provided therein. The elongated holes have longitudinal directions extending radially from the rotation axis of the rotor. This rotation angle detector detects the rotation angle of the object reliably with a simple structure. | 11-13-2008 |
Tomonori Koma, Osaka JP
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20130200232 | Wall-Mountable Device - An insertion protrusion of a frame of a device is inserted into an opening in a wall. A first fastening portion of the frame faces a first wall surface of the wall. A first screw member inserted into an insertion hole in the insertion protrusion is threadedly engaged with a second screw member on a screw axis. By operating an operating portion of an operating mechanism, the operating portion exposable from the frame toward a first direction, a rotational position of the second screw member about the screw axis can be controlled between a first rotational position and a second rotational position. The wall is fastened directly or indirectly between the first fastening portion of the frame and a second fastening portion of the second screw member having been displaced to the first rotational position. | 08-08-2013 |
Yutaka Koma, Tokyo JP
Patent application number | Description | Published |
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20080219608 | Bearing apparatus for axle and method of manufacturing the same - A body part of a rotation detecting sensor of a rotation number detector which is provided on a bearing apparatus for an axle has a large diameter part formed in its upper part and a small diameter part formed in its lower part, and at the same time, a sensor fitting hole part which is formed in an outer ring of a bearing part and into which the body part of the rotation detecting sensor is inserted is so formed that an radially outer part thereof has an inner diameter substantially equal to an outer diameter of the large diameter part of the body part, and a lower part thereof has an inner diameter slightly larger than an outer diameter of the small diameter part of the body part. | 09-11-2008 |
20090034894 | Axle bearing assembly - An axle bearing assembly includes a flange, on which a wheel is mounted; a hub shaft constructed of a cylindrical portion provided on an inboard side of the flange; a bearing having an inner ring; an outer ring; and rolling elements disposed between the inner ring and the outer ring; a first sealing member fixed to an inboard side between the inner ring and the outer ring; and a removable second sealing member is fitted to the inboard side of the first sealing member. The inner ring of the bearing portion is fixed to the cylindrical portion of the hub shaft. | 02-05-2009 |
20090220182 | Bearing apparatus for axle - An inner ring, an outer ring, a circular cone roller constituting a rolling elements arranged between the inner ring and the outer ring, a first seal member arranged at an opening portion between the inner ring and the outer ring, and a second seal member arranged on an outer side in an axial direction of the first seal member are provided, the second seal member includes a core fixed to the outer ring, an elastic ring-like member fixedly attached to the core and having at least one lip, and an outward attached slinger having a section in a channel-like shape fixed to the inner ring to cover the core and the elastic ring-like member and having a portion of a section in an L-like shape and a circular cylinder shape portion. | 09-03-2009 |
20110129176 | AXLE BEARING SYSTEM - An axle bearing system is provided in which even in the event that a sufficient space is not present between a bearing portion in which a fluorine seal is used in a seal portion and a hub shaft, it is possible to establish an electric conduction between an outer ring and an inner ring in an ensured fashion. | 06-02-2011 |
Yutaka Koma, Hachioji-Shi JP
Patent application number | Description | Published |
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20100109424 | Axle bearing apparatus - An axle bearing apparatus includes a hub shaft including a wheel-mounting flange formed at its outer end portion, and a cylindrical portion formed on an inner side surface of the flange, a bearing portion press-fitted on the cylindrical portion of the hub shaft and including an inner ring, an outer ring and rolling elements disposed between the inner and outer rings, and a slinger having a through hole formed through its central portion. The through hole is fitted on the cylindrical portion such that an outer diameter of the slinger is generally equal to an outer diameter of the flange, and the slinger is press-clamped to the inner side surface of the flange by bolts press-fitted respectively in a plurality of bolt holes formed in the flange. An adhesive bonds the slinger to the flange. | 05-06-2010 |
20110158571 | INNER RING OF WHEEL BEARING DEVICE, MANUFACTURING METHOD THEREFOR, AND WHEEL BEARING DEVICE - An inner ring of a wheel bearing device has a ring mounting surface on which a pulsar ring for detecting a rotation speed of an axle is mounted and first and second inner raceway surfaces which are arranged along an axis of the axle and on which rolling elements roll. The inner ring includes a first inner ring member that has the first inner raceway surface and the ring mounting surface and a second inner ring member that has the second inner raceway surface and a portion that is spaced apart in an axial direction from the second inner raceway surface toward one side at a distance that is longer than or equal to a distance in the axial direction between the first inner raceway surface and the ring mounting surface. A diameter of the portion is smaller than a diameter of the ring mounting surface. | 06-30-2011 |