Uema
Hideki Uema, Ginowan-Shi JP
Patent application number | Description | Published |
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20130136453 | VISIBLE LIGHT COMMUNICATION METHOD AND VISIBLE LIGHT COMMUNICATION SYSTEM - A simple visible light communication method and system that, underwater in an ordinary water-quality in which a diver is allowed to go under the water, are able to reliably communicate with a ship, or the like, above water while the diver is stopping at a safety stop position at a depth of 5 m in order to prevent occurrence of dysbarism. The visible light communication method and system us the visible light communication system that includes a transmitter and a receiver and that is usable underwater, and include at a transmitting side, modulating information to be transmitted to pseudo-white light that is adjusted to have a color temperature of 4000 to 10000K and a luminous flux of 550 to 1500 lumens and that is emitted from an LED, and transmitting the pseudo-white light; and, at a receiving side, extracting the information by demodulating the received pseudo-white light. | 05-30-2013 |
Hitoshi Uema, Iwata-Shi JP
Patent application number | Description | Published |
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20090218169 | ENGINE LUBRICATION SYSTEM - An engine lubrication system for a multi-cylinder engine, comprising: plurality of crank chambers that are partitioned by crankshaft bearing portions of the engine; pumps that take out oil from a lower portion of the engine; oil collection passages that are respectively provided for the crank chambers, a designated number of the oil collection passages being merged and connected to at least one of suction ports of the pumps; an oil storage section that temporarily stores the oil taken out from the lower portion of the engine; a lubrication part that supplies the oil in the oil storage section to a portion to be lubricated of the engine; and a pressure variation suppression section that is provided between the suction ports of the pumps and the designated number of the crank chambers to be merged, the pressure variation suppression section suppressing pressure variations in the crank chambers. | 09-03-2009 |
20130213370 | PCV VALVE INSTALLATION STRUCTURE - A positive crankcase ventilation (PCV) valve installation structure for installing a PCV valve of an engine on an engine body includes: a blow-by gas recirculation system that includes a ventilation hose that connects the engine body to an intake device introducing outside air into the engine body and that has a recirculation passage recirculating blow-by gas arising in the engine body to the intake device and an oil cooler device that exchanges heat between lubricating oil and a medium solution that is lower in temperature than the lubricating oil; and a cover that transfers heat of the oil cooler device to the PCV valve. | 08-22-2013 |
Shinya Uema, Gunma JP
Patent application number | Description | Published |
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20100095635 | MEDICINE SUPPLY APPARATUS - A medicine supply apparatus which comprises, in a case accommodating section | 04-22-2010 |
20100100231 | MEDICINE SUPPLY APPARATUS - A medicine supply apparatus which comprises, in a case accommodating section | 04-22-2010 |
20100100232 | MEDICINE SUPPLY APPARATUS - A medicine supply apparatus which comprises, in a case accommodating section | 04-22-2010 |
Shinya Uema, Sapporo-Shi JP
Patent application number | Description | Published |
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20120256924 | IMAGE SUPPLY DEVICE, DISPLAY SYSTEM, IMAGE SUPPLY METHOD, AND INFORMATION RECORDING MEDIUM - An image supply device capable of communicating with an image display device adapted to display an image with a predetermined display resolution includes a transmission image data generator adapted to generate transmission image data with a resolution lower than a display resolution of the image display device, and a transmitter adapted to transmit the transmission image data generated by the transmission image data generator to the image display device. | 10-11-2012 |