Masahiro Taguchi
Masahiro Taguchi, Kanagawa JP
Patent application number | Description | Published |
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20100016195 | Lube Base Oil, Lubricating Oil Composition For Internal Combustion Engine, And Lubricating Oil Composition For Drive Transmissoin Device - The lubricating base oil of the invention satisfies at least one of conditions (a) or (b) below. The lubricating oil composition for an internal combustion engine according to the invention comprises the lubricating base oil of the invention, an ashless antioxidant containing essentially no sulfur as a constituent element, and at least one compound selected from among ashless antioxidants containing sulfur as a constituent element and organic molybdenum compounds. Also, a lubricating oil composition for a power train device according to the invention comprises the lubricating base oil of the invention, a poly(meth)acrylate-based viscosity index improver and a phosphorus-containing compound. | 01-21-2010 |
20100035777 | Lubricant base oil, lubricant composition for internal combustion engine and lubricant composition for driving force transmitting device - The lubricating base oil of the invention is characterized by satisfying at least one of the following conditions (a) or (b). | 02-11-2010 |
20100130395 | LUBRICANT BASE OIL, METHOD FOR PRODUCTION THEREOF, AND LUBRICANT OIL COMPOSITION - The lubricating base oil of the invention is characterized by having an urea adduct value of not greater than 4% by mass and a viscosity index of 100 or greater. The process for production of a lubricating base oil according to the invention is characterized by comprising a step of hydrocracking/hydroisomerization of a stock oil containing normal paraffins, until the obtained treatment product has an urea adduct value of not greater than 4% by mass and a viscosity index of 100 or greater. A lubricating oil composition according to the invention is characterized by comprising the lubricating base oil of the invention. | 05-27-2010 |
20110049008 | LUBRICANT BASE OIL, METHOD FOR PRODUCTION THEREOF, AND LUBRICANT OIL COMPOSITION - The lubricating base oil of the invention has a kinematic viscosity at 40° C. of 7 mm | 03-03-2011 |
20110049009 | LUBRICANT BASE OIL, METHOD FOR PRODUCTION THEREOF, AND LUBRICANT OIL COMPOSITION - The lubricating base oil of the invention has a urea adduct value of not greater than 4% by mass, a kinematic viscosity at 40° C. of 25-50 mm | 03-03-2011 |
Masahiro Taguchi, Kawasaki JP
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20100222016 | WIRELESS COMMUNICATION DEVICE - A wireless communication device including an amplifying unit amplifying a transmission signal, a transmission unit configured to transmit the transmission signal amplified through the amplifying unit, a regulating unit configured to regulate a load of the amplifying unit, and a control unit configured to control the regulating unit so that the regulating unit regulates the load of the amplifying unit to attain a load impedance determined based on, a) a power ratio of the transmitted transmission signal to a reflected signal reflected from the transmission unit, and b) at least one of a value of a current passing through the amplifying unit and a gain of the amplifying unit. | 09-02-2010 |
Masahiro Taguchi, Daito-Shi JP
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20100148455 | Tool holder - A tool holder includes: a collet chuck main body having a tapered hole formed in its tip end portion so as to be tapered toward an axial rear end; a tapered collet having a tool insertion hole that extends in an axial direction, a main tapered surface that fits in the tapered hole, and a tip end tapered surface positioned on an axial tip end side of the main tapered surface, and tapered toward an axial tip end; a cylindrical lock nut having internal threads that are screwed on external threads formed on an outer periphery of the tip end portion of the collet chuck main body, for reducing a diameter of the tool insertion hole by pressing the tapered collet into the tapered hole; a tip end tapered member having a tapered abutting surface that fits on the tip end tapered surface, the tip end tapered member being pressed toward the axial rear end by the lock nut; and a plain bearing positioned in a plane perpendicular to a direction in which the tip end tapered member is pressed by the lock nut, the plain bearing being inserted between the lock nut and the tip end tapered member. | 06-17-2010 |
20110129313 | Tool Holder and Method for Assembling the Same - A tool holder includes a drawing screw and a stopper member. The drawing screw is positioned in an intermediate hole. A rear end face of a head of the drawing screw faces a boundary wall surface, and a top end of a shaft of the drawing screw is screwed in a rear end of a collet. The stopper member is positioned in an annular space between an outer peripheral surface of the shaft of the drawing screw and an inner peripheral surface of the intermediate hole. The stopper member faces a front end face of the head of the drawing screw, and limits movement of the head toward a top end of the tool holder. The drawing screw and the stopper member are inserted and assembled from a top end opening of a collet holding hole. | 06-02-2011 |
Masahiro Taguchi, Fuchu-Shi JP
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20080232596 | DATA PROCESSING APPARATUS AND PROGRAM - A data processing apparatus capable of updating and writing a plurality of distributed information items generated based on to-be-held secret information with respect to a data storage device in which access is not limited includes a secret distribution processing portion which generates a plurality of distributed information items updated this time according to secret information to be held this time based on a threshold value secret distribution method, and a distributed information management portion which selects recording positions of distributed information items updated this time to leave behind distributed information items of a number less than a threshold value among a plurality of distributed information items updated last time with respect to a plurality of distributed information items updated and stored in the data storage device and writes distributed information items updated this time to the data storage device based on the selected recording positions. | 09-25-2008 |
Masahiro Taguchi, Tokyo JP
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20120041601 | INFORMATION PROCESSING APPARATUS AND COMPUTER READABLE MEDIUM - An information processing apparatus includes an area environment load calculation module, a user environment load calculation module, a user improvement environment load calculation module, a comparison module and an output module. The area environment load calculation module calculates an environment load in an area in a room. The user environment load calculation module calculates an environment load of each user staying in the area based on the environment load calculated by the area environment load calculation module. The user improvement environment load calculation module calculates, based on a policy set in advance, an environment load of each user when the policy is adopted. The comparison module compares the environment load calculated by the user environment load calculation module with the environment load calculated by the user improvement environment load calculation module. The output module outputs the policy based on the number of users. | 02-16-2012 |
Masahiro Taguchi, Chiyoda-Ku JP
Patent application number | Description | Published |
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20120217186 | METHOD FOR PRODUCING LUBRICANT BASE OIL - A method for producing a lubricant base oil includes contacting feedstock containing normal paraffins having not less than 20 carbon atoms with a first catalyst in the presence of molecular hydrogen to obtain a first produced oil, and contacting the first produced oil with a second catalyst in the presence of molecular hydrogen to obtain a second produced oil. The first catalyst includes a first carrier in which a fraction of an amount of NH | 08-30-2012 |