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Satoshi Umemura
Satoshi Umemura, Kamo-Gun JP
| Patent application number | Description | Published |
|---|---|---|
| 20090001639 | Fluid filled type vibration damping device - A fluid filled type vibration damping device having a pressure-receiving chamber and an equilibrium chamber disposed on either side of a partition member. A movable cover member juxtaposed against the partition member from the pressure receiving chamber side to cover a communicating hole of the partition member. An outside peripheral edge of the movable cover member is held in intimate contact against the partition member through urging force of an elastic retainer portion. Pressure of both chambers will acts on both faces of a movable rubber film, thereby constituting a pressure fluctuation absorbing mechanism. The outside peripheral edge of the movable cover member is separated from the partition member in opposition to the urging force by negative pressure in the pressure receiving chamber for providing a shunting mechanism for preventing excessive negative pressure in the pressure receiving chamber. | 01-01-2009 |
| 20090102105 | Fluid filled vibration damping device and electric actuator for use in the same - A fluid filled vibration damping device including: a fluid passage interconnecting a pressure receiving chamber partially defined by a rubber elastic body connecting a first and second mounting members, and an equilibrium chamber partially defined by a flexible film; a movable valve body provided for switching the fluid passage between a communicating state and a blocked state through reciprocating operation; an electric motor employed for actuating the movable valve body; an actuating force converter mechanism provided on an actuating force transmission path from the electric motor to the movable valve body. A rotational actuating force of the electric motor is transmitted as reciprocating actuating force to the movable valve body by the actuating force converter mechanism. | 04-23-2009 |
| 20100301530 | Fluid-filled type active vibration damping device and manufacturing method thereof - A fluid-filled type active vibration damping device including a vibration damping device main unit, an oscillation member, and an actuator. The actuator is constituted by an electromagnetic actuator having a stator that includes a coil fixed to a second mounting member while having a movable member linearly displaceable relative to the stator when the coil is energized. A shaft member is provided for connecting the movable member and the oscillation member with each other. A connecting portion is provided for attaching the shaft member to the movable member while permitting the shaft member to tilt as well as to undergo displacement in an axis-perpendicular direction with respect to the movable member. A displacement preventing portion is provided for fastening the movable member and the shaft member to each other by preventing tilt as well as displacement in the axis-perpendicular direction due to the connecting portion. | 12-02-2010 |
Satoshi Umemura, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100138943 | IDENTIFICATION OF GROUP OF HYPERTENSION-SUSCEPTIBILITY GENES - A genetic marker including a SNP which can be used for assessing the risk of developing hypertension, a polynucleotide for assessing the risk of developing hypertension which can be used as a primer or probe for detecting the genetic marker, a method for assessing the risk of developing hypertension using the SNP, a microarray for assessing the risk of developing hypertension which is used for genotyping of the SNP, a kit used in the method for assessing the risk of developing hypertension, and the like. | 06-03-2010 |
| 20100229249 | IDENTIFICATION OF GROUP OF HYPERTENSION-SUSCEPTIBILITY GENES - Provided in the present invention is a genetic marker including a SNP which can be used for assessing the risk of developing hypertension, a polynucleotide for assessing the risk of developing hypertension which can be used as a primer or probe for detecting the genetic marker, a method for assessing the risk of developing hypertension using the SNP, a microarray for assessing the risk of developing hypertension which is used for genotyping of the SNP, a kit used in the method for assessing the risk of developing hypertension, and the like. | 09-09-2010 |
Satoshi Umemura, Aichi-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20100158710 | SCROLL COMPRESSOR - A compressor includes a housing, a fixed scroll, a movable scroll and a control valve. The housing has a suction chamber, a discharge chamber and a backpressure chamber formed therein. The scrolls are pressed against each other by backpressure in the backpressure chamber. The control valve for controlling the backpressure has first, second and third chambers arranged in this order. The first, second and third chambers are connected to the discharge chamber, the backpressure chamber and the suction chamber, respectively. The control valve has a valve member. The valve member has a first pressure-receiving surface located in the first chamber, a second pressure-receiving surface located in the second chamber and a third pressure-receiving surface located in the third chamber. The area of the third pressure-receiving surface is larger than the area of the first pressure-receiving surface and larger than the area of the second pressure-receiving surface. | 06-24-2010 |
Satoshi Umemura, Kariya-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090108221 | DISPLACEMENT CONTROL VALVE FOR VARIABLE DISPLACEMENT COMPRESSOR - A displacement control valve for a variable displacement compressor. The displacement control valve includes a drive force transmission body, a pressure sensitive chamber, an internal passage, and a valve body. The valve body includes an annular seal which is contactable with a valve seat surface facing toward the first valve body. The drive force transmission body includes a drive rod and a valve body structure having a shaft passage and forming the first valve body. The drive rod is fitted to the shaft passage and coupled to the valve body structure so as to form a gap passage between an outer surface of the drive rod and a wall surface of the shaft passage. The internal passage includes a recess arranged radially inward from the annular seal, the shaft passage, and the gap passage. The gap passage is in direct communication with the recess. | 04-30-2009 |
| 20090142202 | STRUCTURE FOR MOUNTING A FILTER IN A COMPRESSOR - In a structure for mounting a filter in a compressor, a mounting member is connected to the filter. A receiving hole is formed in a housing of the compressor for receiving therein the mounting member. A first fitting portion is formed on an inner circumferential surface of a holding portion of the filter. A second fitting portion is formed on an outer circumferential surface of the mounting member for having fitting relation to the first fitting portion for an overlap distance in a radial direction of the receiving hole. When the mounting member is received in the receiving hole with the fitting relation, the filter is disposed in a fluid passage of the housing. A clearance having a dimension is formed between an outer circumferential surface of the holding portion and an inner circumferential surface of the receiving hole. Minimum value of the dimension is smaller than the overlap distance. | 06-04-2009 |