Hanyuda
Kiyoshi Hanyuda, Aikou-Gun Aikou JP
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20130267449 | LUBRICATING OIL COMPOSITION FOR DIESEL ENGINES - Lubricating oil composition for use in diesel engines which comprises, in the base oil, not more than 0.3% by mass of sulphated ash, from 0.01 to 0.2% by mass of nitrogen in succinimides, from 0.05 to 0.12% by mass of zinc in zinc dithiophosphates, from 0.02 to 0.3% by mass of nitrogen in amine-based anti-oxidants, and from 0.01 to 0.08% by mass of boron, which further has a total value of [(zinc amount in zinc dithiophosphates)×(nitrogen amount in succinimides)] and [(zinc amount in zinc dithiophosphates)×(nitrogen amount in amine-based anti-oxidants)] as regards the aforementioned of from 0.015 to 0.06, and which does not contain salicylate, phenate or sulphonate metallic detergents. The intention is to obtain a lubricating oil composition for use in diesel engines which does not contain a metallic detergent yet maintains excellent engine (piston) detergency while preventing DPF clogging, and which reduces valve-train wear. | 10-10-2013 |
Kiyoshi Hanyuda, Kanagawa JP
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20140342956 | LUBRICATING OIL COMPOSITION - A lubricating oil for an internal combustion engine is disclosed. The lubricating oil can provide reduced friction and can cope with environmental regulations requiring a high corrosion-preventing effect. The lubricating oil composition contains a mono or diester of glycerin and a straight-chain or branched fatty acid of C6 to 20 having a saturated hydrocarbyl group; a triazole derivative; and a mixture of primary zinc dialkyl dithiophosphate and secondary zinc dialkyl dithiophosphate. | 11-20-2014 |
20150160184 | METHOD OF EASILY IDENTIFYING LUBRICATING OILS, IDENTIFICATION KIT AND LUBRICATING OILS THAT CAN BE EASILY IDENTIFIED - Method for the identification of a lubricating oil composition, characterised in that it comprises the following steps: a heating process to heat the lubricating oil composition which is the target of the investigation and which has the possibility of containing a volatile amine as a marker; after the heating process, a first reaction process which disposes into a vapour phase on top of the liquid surface of the lubricating oil composition a medium which contains an amine colouring reagent to be used in at least one kind of amine-based colouring reaction selected from a group comprised of quinhydrone reactions, ninhydrin reactions and Dragendorff reactions; after the heating process, a second reaction process which disposes into a vapour phase on top of the liquid surface of the lubricating oil composition a medium which contains a pH-dependent colouring reagent to be used in a pH-dependent colouring reaction; and an evaluation process in which the lubricating oil composition which is the target of the investigation is assessed as to whether or not it is a specific lubricating oil composition by at least comparing a standard colouring pattern, in which a first colouring pattern attributable to the reaction or non-reaction of an amine colouring reagent and a volatile amine and a second colouring pattern attributable to the reaction or non-reaction of a pH-dependent colouring reagent and a volatile amine are displayed, with a colouring pattern which is the result of the first reaction process and the second reaction process. | 06-11-2015 |
Kiyoshi Hanyuda, Aikou JP
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20150191672 | LUBRICATING OIL COMPOSITION FOR INTERNAL COMBUSTION ENGINES - A lubricating oil composition for internal combustion engines containing a specific base oil, monoglyceride with a specific structure and ethylene oxide adduct with a specific structure in specific quantities and/or ratios. The lubricating oil composition of the present invention, as well as providing outstanding wear resistance and fuel economy, causes condensed water etc. from water vapour produced as a result of fuel combustion to be dispersed in the oil, so preventing corrosion or rusting of the engine. | 07-09-2015 |
Takashi Hanyuda, Kawagoe JP
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20110167065 | DATA GENERATING APPARATUS, INFORMATION PROCESSING APPARATUS, DATA GENERATING METHOD, INFORMATION PROCESSING METHOD, DATA GENERATING PROGRAM INFORMATION PROCESSING PROGRAM AND RECORDING MEDIUM - A data generating apparatus includes an acquiring unit that acquires text data (name data) related to a name associated with position information; a classifying unit that using the acquired position data, classifies the name data according to given regions; an integrating unit that integrates neighboring regions such that the total data size of the name data included in regions to be integrated does not exceed a predetermined given data size; a storage unit that groups the name data according to integrated regions and stores the grouped name data as a name dictionary to be used in both a facility search process and a map display process; and an extracting unit that from the classified name data, extracts the name data common to regions of a given number or more, where the storage unit groups and stores the common name data as a common name dictionary different from the name dictionary. | 07-07-2011 |
Yumi Hanyuda, Kanagawa-Ken JP
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20130278156 | LIGHT-EMITTING DIODE LIGHTING APPARATUS, ILLUMINATING APPARATUS AND ILLUMINATING METHOD - A light-emitting diode lighting apparatus includes a light source including plural grouped light-emitting diodes, plural lighting circuit parts to perform lighting control of the respective grouped light-emitting diodes of the light source individually, and a dimming control part that inputs a dimming signal from a dimming part and controls an output of each of the lighting circuit parts according to the dimming signal, and sequentially changes, when a dimming gradation is changed, outputs of the plural lighting circuit parts to new gradations in one period of the dimming signal. | 10-24-2013 |
Yumi Hanyuda, Yokosuka JP
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20140119002 | LIGHT-EMITTING UNIT AND LUMINAIRE - According to one embodiment, a light-emitting unit includes a light-emitting section, a diffusion cover, and a reflector. The light-emitting section includes an LED element. The diffusion cover diffuses light emitted from the light-emitting section. The reflector controls the light diffused by the diffusion cover. | 05-01-2014 |