Patent application number | Description | Published |
20080230968 | LIQUID SEALED VIBRATION ISOLATING DEVICE - A vibration isolating device includes an insulator for isolating the transmission of an inputted vibration by an elastic deformation. A principal vibration input portion is provided in a central area of a concave curved wall portion formed in the insulator. A thin wall portion and a thick wall portion are formed by relatively varying a thickness of the insulator around the vibration input portion, wherein the concave curved wall portion of the insulator is formed in a substantially circular shape when viewed in a principal vibration inputted direction. The thick wall portion is formed substantially in the shape of a belt of a predetermined width and extends across the concave curved wall portion in the diametrical direction thereof while passing the vibration input portion. A rigid body covering portion for covering a surface of a metallic member of the vibration input portion is provided in the central area of the thick wall portion. A thickness of the rigid body covering portion is at least 1.7 mm. | 09-25-2008 |
20080284075 | LIQUID SEALED VIBRATION ISOLATING DEVICE - To block the transmission to a vehicle body side of the vibration due to the cavitation phenomenon occurred in a primary liquid chamber so as to prevent the generation of noises, at the same time, to make the device compact, and to improve the fitting accuracy to obtain the reliable positioning, a first metallic fitting and a second metallic fitting are connected by an insulator. A primary liquid chamber and a secondary liquid chamber formed inwardly are partitioned by a partition member and communicated therebetween by an orifice passage. The partition member is floatingly supported between an extended portion of the insulator and an outer peripheral thick wall portion of a diaphragm, and the tuning is performed to generate the rigid resonance at the predetermined frequency. An outer ring is provided in the outer peripheral thick wall portion so as to be securely fixed by a fixing portion formed by bending an end of an outer cylindrical fitting. The floatingly supporting structure does not become large-sized and complicated since the partition member is simply floatingly supported. | 11-20-2008 |
20080315473 | TORQUE ROD - A torque rod having an arm portion, a ring portion formed on each end of the arm portion in a longitudinal direction of the arm portion, and a rubber bushing that is integrally provided with the ring portion. The arm portion is formed from a material that is lower in specific gravity than iron. A weight is provided in a portion of the rubber bushing other than a principal spring portion. The principal spring portion, which absorbs principal vibration to be isolated, is formed by an elastic arm portion that extends radially outwardly from an inner cylinder located substantially in a center of the rubber bushing and is connected to the ring portion. An aperture, which is a separation space, is provided between the elastic arm portion and the ring portion. | 12-25-2008 |
20140175718 | TORQUE ROD - A torque rod having an arm portion, a ring portion formed on each end of the arm portion in a longitudinal direction of the arm portion, and a rubber bushing that is integrally provided with the ring portion. The arm portion is formed from a material that is lower in specific gravity than iron. A weight is provided in a potion of the rubber bushing other than a principal spring portion. The principle spring portion, which absorbs principle vibration to be isolated, is formed by an elastic arm portion that extends radially outwardly from an inner cylinder located substantially in a center of the rubber bushing and is connected to the ring portion. An aperture, which is a separation space, is provided between the elastic arm portion and the ring portion. | 06-26-2014 |
Patent application number | Description | Published |
20150063393 | VERTICAL CAVITY SURFACE EMITTING LASER - A vertical cavity surface emitting laser includes a base substrate formed by a semi-insulating semiconductor, a light-emitting region multilayer portion including an N-type semiconductor contact layer, an N-type semiconductor multilayer-film reflecting layer, an N-type semiconductor clad layer, an active layer provided with a quantum well, a P-type semiconductor clad layer, a P-type semiconductor multilayer-film reflecting layer, and a P-type semiconductor contact layer, which are formed on the surface of the base substrate sequentially, an anode electrode formed on the surface of the P-type semiconductor contact layer, and a cathode electrode that is connected to the N-type semiconductor clad layer. The cathode electrode is formed on the base substrate at the side of the light-emitting region multilayer portion. A groove is formed among respective vertical cavity surface emitting lasers. | 03-05-2015 |
20150063394 | VERTICAL-CAVITY SURFACE-EMITTING LASER DEVICE AND VERTICAL-CAVITY SURFACE-EMITTING LASER ARRAY DEVICE - A cathode electrode, cathode pad electrodes, cathode wiring electrodes, an anode electrode, an anode pad electrode, and an anode wiring electrode are disposed on the surface of a vertical-cavity surface-emitting laser device. A light-emitting-region multilayer portion having active layers sandwiched by clad layers and DBR layers is formed directly below the anode electrode. A region where the light-emitting-region multilayer portion is formed serves as a light-emitting region. The light-emitting region is positioned closer to one end of the first direction than is a suction region onto which a flat collet sucks with respect to the first direction, in such a way that the light-emitting region is substantially in contact with or spaced a predetermined distance from the suction region. | 03-05-2015 |
Patent application number | Description | Published |
20100137725 | SPHYGMOMANOMETER CUFF AND SPHYGMOMANOMETER - A sphygmomanometer cuff is used by being wrapped around an upper arm, and includes an air bladder, a cover body, and a cushion material. The air bladder is inflated/contracted by in/out of fluid, and includes a compression acting surface positioned on the upper arm side when the sphygmomanometer cuff is wrapped around the upper arm. The cover body internally includes the air bladder, and includes an inner peripheral side sheet portion positioned on the upper arm side when the sphygmomanometer cuff is wrapped around the upper arm. The cushion material is positioned on the inner peripheral side sheet portion side than the compression acting surface, and is compressible in a direction parallel to a thickness direction of the inner peripheral side sheet portion. According to such a configuration, the internal bleeding at the measuring site that may occur when measuring the blood pressure is reliably prevented. | 06-03-2010 |
20110245694 | BLOOD PRESSURE MEASUREMENT APPARATUS - A blood pressure measurement apparatus detects a downward flexure of an arm rest and informs a user of the downward flexure on a display unit. By providing a partially color changing display or a blinking display on the display unit, the user is informed that a measurement posture is not good. The blood pressure measurement apparatus has an elbow rest with an arrangement that can easily prompt the user to be in a good posture for measurement. | 10-06-2011 |
20120226169 | ELECTRONIC SPHYGMOMANOMETER - In an electronic sphygmomanometer, a protruding member is provided in an outside surface of a first air port connection head, and when a first air port is pushed into the first air port connection head, the protruding member passes over a first shielding plate while elastically deforming and reaches a position on the inner side of the first shielding plate. As a result, the first air port connection head is prevented from pulling out from the first air port, and a sense of the protruding member locking in upon returning to its original form is imparted on a worker. It is therefore possible to provide an electronic sphygmomanometer that includes, as a structure in which a pressure sensor used in the electronic sphygmomanometer is disposed, a peripheral structure for the pressure sensor that can improve the reliability of blood pressure measurement values. | 09-06-2012 |
20120226170 | ELECTRONIC SPHYGMOMANOMETER - A first oscillation circuit and a second oscillation circuit are connected to a first pressure sensor and a second pressure sensor, respectively, and oscillate based on the capacity values of the corresponding pressure sensors. The first oscillation circuit and the second oscillation circuit operate in response to instruction from a CPU. The one of the first oscillation circuit and the second oscillation circuit that has received an activation signal from the CPU outputs a signal having a frequency that corresponds to the capacity value of the corresponding pressure sensor. An adjustment circuit is connected to the first oscillation circuit and the second oscillation circuit, and allows one of the frequency signals to pass therethrough, outputting the signal to the CPU. | 09-06-2012 |
20120226171 | ELECTRONIC SPHYGMOMANOMETER - In an electronic sphygmomanometer, the thickness of the second connection tube is set to be lower than the thickness of the first connection tube, and therefore, even if error has occurred in the structural dimensions of the pressure sensor air tube, the error can be absorbed as a result of the second connection tube extending/contracting. It is therefore possible to provide an electronic sphygmomanometer that includes, in a structure in which a pressure sensor used in the electronic sphygmomanometer is disposed, a peripheral structure for the pressure sensor that can improve the reliability of blood pressure measurement values. | 09-06-2012 |
20120226172 | ELECTRONIC SPHYGMOMANOMETER - In an electronic sphygmomanometer, a first pressure sensor and a second pressure sensor are disposed on a front surface side that serves as a first main surface of an internal circuit board, following a horizontal direction (the X direction) that is orthogonal to the direction in which the internal circuit board is sloped. As a result, the first pressure sensor and the second pressure sensor are disposed having the same height position. It is therefore possible to provide an electronic sphygmomanometer that includes, as a structure in which a pressure sensor used in the electronic sphygmomanometer is disposed, a peripheral structure for the pressure sensor that can improve the reliability of blood pressure measurement values. | 09-06-2012 |
Patent application number | Description | Published |
20110064596 | SCROLL COMPRESSOR - A scroll compressor is provided in which the amount of lubricant oil supply is appropriately controlled over a low to high rotational frequency range of the scroll compressor. The scroll compressor has an oil supply unit and an oil supply passage. The oil supply unit includes a small hole with a diameter not exceeding a seal ring width of the sealing part and a groove which are formed on the end plate of the boss portion on the back side of the orbiting scroll. As the orbiting scroll orbitally moves, oil in the high pressure hydraulic chamber pools in the small hole to be discharged, across the seal ring, into the back pressure chamber. The oil supply passage communicates between the high pressure hydraulic chamber and the back pressure chamber. | 03-17-2011 |
20120230853 | Scroll Compressor - In a scroll compressor, it is hard to zone a high pressure chamber and a back pressure chamber which are formed in a back face of an orbiting scroll by a sealing means, increase a feeding amount to the high pressure chamber and the back pressure chamber at a low speed and adjust it at a high speed. A sealing means sealing a high pressure chamber in a center portion of a back face of an orbiting scroll and a back pressure chamber formed by an outer peripheral portion is provided, and a spiral shaped throttle passage is provided between a boss portion in the back face of the orbiting scroll and an outer peripheral surface of an orbiting bearing, thereby constructing an oil feeding route for feeding a lubricating oil to the back pressure chamber from the high pressure chamber. | 09-13-2012 |
20120230854 | Scroll Compressor - A scroll compressor with high efficiency is provided according to the present invention. The scroll compressor compresses a refrigerant by meshing of an orbiting scroll and a fixed scroll, wherein the orbiting scroll includes a back pressure hole which intermittently connects a compression chamber and a back pressure chamber per one orbit of the orbiting scroll, and the back pressure hole communicates with the compression chamber and also with the back pressure chamber and shuts off the communication with the back pressure chamber after the communication with the compression chamber is shut off. | 09-13-2012 |
20130195707 | Refrigerant Compressor - The invention provides a refrigerant compressor that is capable of preventing seizure or galling at the bearing slide section and has high anti-wear properties. | 08-01-2013 |
20130219950 | Scroll Compressor and Air Conditioner - A compressor is provided with a fixed scroll having a spiral lap erected on a bed plate; an orbiting scroll having a spiral lap erected on a panel and forming a compression room meshed with the fixed scroll; and an orbiting bearing disposed penetrating the panel and the central part of the lap of the orbiting scroll, wherein a lap center is so shifted from a panel center out of alignment in a direction in which, within a range in which the orbiting bearing can be formed in the central part of the lap, the longer of the minimum distance between the lap winding end position of the orbiting scroll and the outer circumference of the panel and the minimum distance between the outermost circumferential part and the outer circumference of the panel in an approximately 90° direction of becomes the shortest distance. | 08-29-2013 |
Patent application number | Description | Published |
20090246059 | Scroll compressor - A scroll compressor includes a fixed scroll, an orbiting scroll, a crankshaft rotationally supported on a frame to drive the orbiting scroll, a seal member between an orbiting scroll back surface and the frame, a back pressure chamber of discharge pressure at an inner peripheral side of the seal member, another back pressure chamber of low pressure at an outer peripheral side so that the orbiting scroll is pressed against the fixed scroll with the pressures of these back pressure chambers, and a guide ring supporting an end surface of the seal member at a side opposite to the orbiting scroll and including a guide portion guiding an inner peripheral surface of the seal member so that the seal member is brought into close contact with the orbiting scroll back surface by a wave spring through the guide ring. | 10-01-2009 |
20110020161 | Displacement Type Compressor Having a Self-Start Synchronous Motor and Start Load Reducing Means - In order to make a displacement type compressor be able to reliably start without increasing an outside diameter dimension of the compressor while using a self-start synchronous motor having high energy efficiency, the displacement type compressor according to the invention includes the self-start synchronous motor which starts as an induction-motor and performs synchronous operation by performing synchronization pull-in almost at a synchronous rotational frequency, a compression part having a compression chamber which compresses a working fluid, and a hermetic container which houses the self-start synchronous motor and the compression part. The displacement type compressor is provided with a start load reducing means which reduces a load of the compression part at startup and is placed at the compression part in the hermetic container. | 01-27-2011 |
20120082578 | SCROLL COMPRESSOR - A scroll compressor includes a fixed scroll, an orbiting scroll, a crankshaft rotationally supported on a frame to drive the orbiting scroll, a seal member between an orbiting scroll back surface and the frame, a back pressure chamber of discharge pressure at an inner peripheral side of the seal member, another back pressure chamber of low pressure at an outer peripheral side so that the orbiting scroll is pressed against the fixed scroll with the pressures of these back pressure chambers, and a guide ring supporting an end surface of the seal member at a side opposite to the orbiting scroll and including a guide portion guiding an inner peripheral surface of the seal member so that the seal member is brought into close contact with the orbiting scroll back surface by a wave spring through the guide ring. | 04-05-2012 |