Hiroki Takeuchi
Hiroki Takeuchi, Wakayama JP
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20110015414 | PROCESS FOR PRODUCING GLYCIDOL - The present invention relates to a process for producing glycidol from glycerol carbonate by subjecting the glycerol carbonate to decarboxylation reaction in the presence of a solvent containing no active hydrogen. In the process, glycidol can be produced from glycerol carbonate as a raw material of the glycidol with a high selectivity. | 01-20-2011 |
Hiroki Takeuchi, Yamagata-Shi JP
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20100074697 | SOIL IMPROVEMENT AGENT SUPPLY APPARATUS - The soil improvement agent supply apparatus, includes a storage tank for storing the soil improvement agent, a feeder for adding the soil improvement agent in the storage tank to the soil, an arch breaker for stirring the soil improvement agent in the storage tank, a load detector for detecting the drive load on the feeder, a memory unit for storing the relationship between the drive load on the feeder and the drive speed of the arch breaker, and a computing unit for controlling the drive speed of the arch breaker in accordance with a signal from the load detector and information stored in the memory unit. The soil improvement agent supply apparatus increases a speed command value for the arch breaker when the drive load on the feeder decreases, and decreases the speed command value for the arch breaker when the drive load on the feeder increases. | 03-25-2010 |
Hiroki Takeuchi, Anjo-Shi JP
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20090205464 | Starter including one-way clutch and method of manufacturing clutch outer of one-way clutch - The starter includes a planetary type reduction gear device for reducing rotational speed of a motor, the planetary type reduction gear including a sun gear coupled to a shaft of the motor, planetary gears engaging with the sun gear and a planetary carrier outputting a revolutional motion around the sun gear of the planetary gears as a drive torque of the motor. The starter further includes a one-way clutch transmitting the drive torque from a side of a clutch outer thereof to a side of a clutch inner thereof through rollers disposed in cam chambers formed between the clutch outer and the clutch inner. The clutch outer is integral with the planetary carrier. The planetary carrier is integrally formed with planetary shafts rotatably supporting the planetary gears, and projecting pins projecting in the same direction as the planetary shafts. The planetary shafts are located inwardly of the cam chambers. | 08-20-2009 |
Hiroki Takeuchi, Negano JP
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20110114280 | GRAVITY CASTING METHOD - A gravity casting method includes: situating a molding die having a feeder portion in communication with a cavity above the cavity to a horizontal state and pouring a molten metal from a runner in communication with the cavity; putting the molding die to a state inclined at a predetermined angle during pouring of the molten metal from a stage where the molten metal is filled in the runner and prevailing the molten metal while pouring to the inside of the cavity and the feeder portion; and returning the molding die to the horizontal state after the molten metal has been poured completely, and solidifying the molten metal. | 05-19-2011 |
Hiroki Takeuchi, Niwa-Gun JP
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20120007489 | SPARK PLUG - A spark plug exhibits a satisfactory withstand voltage characteristic and sufficient mechanical strength in a high temperature environment exceeding 700° C. The spark plug has a center electrode, an insulator, and a ground electrode, characterized in that the insulator is formed of an alumina-based sintered material containing an Si component, a Group 2 element (2A) component, and a rare earth element (RE) component; that the alumina-based sintered material has an RE-β-alumina crystal phase; and that the mean crystal grain size D | 01-12-2012 |
20120262049 | SPARK PLUG AND PROCESS FOR PRODUCING SPARK PLUG - A spark plug that is equipped with an insulator that has a stem portion on a front end side, a center electrode, and a main metal member that retains the insulator at an engaging projection portion, wherein an inner diameter D | 10-18-2012 |
Hiroki Takeuchi, Bunkyo-Ku JP
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20130149276 | CLEANSING COMPOSITION - Cleansing compositions include a mixture of alkyl ether carboxylic acids and/or salts thereof, each having a structure according to formula (1): | 06-13-2013 |
20140202484 | SKIN CLEANSING COMPOSITION - A skin cleansing composition, comprising | 07-24-2014 |
Hiroki Takeuchi, Kyoto-Shi JP
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20140314636 | Microchip - There is provided a microchip including a fluid circuit composed of a space formed inside, and causing a liquid present in the fluid circuit to move within the fluid circuit by application of centrifugal force, the microchip including: an opening provided in a surface of the microchip and connected to the fluid circuit; a lid portion for opening and closing the opening; and a specimen take-in portion provided at the lid portion or in the opening, for taking in a specimen. | 10-23-2014 |
Hiroki Takeuchi, Kawaguchi-Shi JP
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20140362353 | TEMPERATURE ADJUSTING APPARATUS OF MASK SUBSTRATE, MASK DRAWING APPARATUS, AND MASK DRAWING METHOD - A temperature adjusting apparatus of a mask substrate according to an embodiment is used in a mask drawing apparatus drawing a desired pattern by irradiating a charged particle beam to a mask substrate after a temperature of the mask substrate is adjusted in advance. The temperature adjusting apparatus includes a supporting member supporting the mask substrate; and first and second temperature adjusting plates facing each other with sandwiching the supporting member, the plates having a plurality of first and second regions respectively, and each temperatures of the first and second regions being capable to be independently adjusted. | 12-11-2014 |
Hiroki Takeuchi, Kodaira JP
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20150015551 | LCD DRIVER IC - A liquid crystal display driver IC includes a plurality of communication interface circuits, a plurality of driving circuits which drive a plurality of source lines, and a selector circuit. In order to secure a necessary band-width, a necessary number of circuits, among the plurality of communication interface circuits, is connected in parallel to the communication channels, and an unused circuit is suspended. The selector circuit selectively controls to which one of the plurality of driving circuits each of a plurality of image data outputs respectively received from the connected communication interface circuits is supplied. | 01-15-2015 |