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Koji Yamauchi
Koji Yamauchi, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20100054341 | Audio visual system and decoder therefor - An audio visual system includes an input unit for receiving data containing video data and audio data and dividing the data into the audio data and the video data, a video decoder for decoding the video data divided by the input unit, an audio decoder for decoding the audio data divided by the input unit, and an output unit for superimposing and outputting the video data decoded by the video decoder and the audio data decoded by the audio decoder. The video decoder or audio decoder has a plurality of data output paths and sets delay times for each of the output paths to synchronize the decoded video data with the decoded audio data. | 03-04-2010 |
| 20100310673 | SUBSTANCE AND COMPOSITION BOTH CAPABLE OF IMPARTING HEAT RESISTANCE - An agent for thermally stabilizing lactoferrin, which comprises a nucleic acid as an active ingredient, can be added to lactoferrin to impart thermal stability to lactoferrin. Thermally stabilized lactoferrin can be heat-sterilized at a pH value around a neutral pH value while keeping its activity. | 12-09-2010 |
Koji Yamauchi, Nagoya-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100087605 | PROCESS FOR PRODUCTION OF THERMOPLASTIC COPOLYMER - A process for continuously producing a thermoplastic copolymer, in which a copolymer (A) containing unsaturated carboxylic acid alkyl ester units and unsaturated carboxylic acid units is produced and in succession heat-treated to perform intramolecular cyclization reaction by dehydration and/or dealcoholization reaction, for producing a thermoplastic copolymer (B) containing glutaric anhydride units and the unsaturated carboxylic acid alkyl ester units. The obtained copolymer is excellent in heat resistance and colorless transparency and very small in foreign matter content. | 04-08-2010 |
| 20100160505 | Resin composition and molded article made thereof - The present invention provides a resin composition excellent in strength, impact resistance, heat resistance and moldability and further, of low environmental load capable of decreasing CO | 06-24-2010 |
Koji Yamauchi, Aichi-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20090194982 | Airbag apparatus for a front passenger's seat - An airbag apparatus for a front passenger's seat includes a case that includes a front storage area that has an airbag mounting plane and a rear storage area. A bottom wall of the rear storage area is located at a lower level than the airbag mounting plane of the front storage area. The airbag has a generally square conical contour whose top is disposed at the front end and includes proximate the front end a gas inlet port. The airbag is secured to the mounting plane of the case by the periphery of the gas inlet port. A lower folded-up portion that is formed by folding up a lower inflatable portion of the airbag is stored in the rear storage area of the case. The airbag apparatus further includes proximate left and right edges of an opening of the case in the rear storage area means for restraining emergence of the lower folded-up portion of the airbag from the opening of the case in an early stage of airbag deployment by holding down left and right end regions of the lower folded-up portion. | 08-06-2009 |
| 20100117337 | Front passenger seat airbag apparatus - A front passenger seat airbag apparatus | 05-13-2010 |
Koji Yamauchi, Aichi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090234068 | Polyarylene Sulfide and its Production Method - A polyarylene sulfide h as a narrow molecular weight distribution and a high molecular weight and high purity which is industrially useful, wherein the polyarylene sulfide has a weight average molecular weight of 10,000 or more, and weight loss when heated, ΔWr=(W | 09-17-2009 |
| 20100068518 | MOLDING MATERIAL, PREPREG AND FIBER-REINFORCED COMPOSITE MATERIAL, AND METHOD FOR PRODUCING FIBER-REINFORCED MOLDING SUBSTRATE - This invention relates to: a molding material comprising a bundle of continuous reinforcing fibers (A), a polyarylene sulfide prepolymer (B) comprising at least 50% by weight of cyclic polyarylene sulfide and having the weight average molecular weight of less than 10,000 or polyarylene sulfide (B′) having the weight average molecular weight of 10,000 or greater and the degree of dispersion of 2.5 or lower, and thermoplastic resin (C); a prepreg comprising a resin composition comprising the polyarylene sulfide prepolymer (B) impregnated into a reinforcing fiber; and a method for producing a fiber-reinforced molding substrate comprising step (I) of continuously feeding a bundle of continuous reinforcing fibers, step (II) of combining cyclic polyarylene sulfide with the reinforcing fiber bundle, step (III) of heating the composite obtained in step (II) to subject the cyclic polyarylene sulfide to ring-opening polymerization to convert into polyarylene sulfide, and step (IV) of cooling the composite obtained in step (III) and withdrawing the same. | 03-18-2010 |
Koji Yamauchi, Zama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100028274 | ORAL DISINFECTANT, AND FOOD ADDITIVE COMPRISING THE DISINFECTANT - Disclosed is a disinfectant which is safe, has few adverse side-effects, can be ingested together with a food or beverage by adding the disinfectant to the food or beverage, shows a bactericidal effect in the oral cavity, and has no problem even when ingested on a daily basis over a long period. Also disclosed is a food additive comprising the disinfectant. Specifically, disclosed is an oral disinfectant for the disinfection of an oral bacterium, which comprises lactoperoxidase, glucose oxidase, glucose and a pH-adjusting component. | 02-04-2010 |
Koji Yamauchi, Kyoto JP
| Patent application number | Description | Published |
|---|---|---|
| 20090171064 | BIO-DEGRADABLE/ ABSORBABLE POLYMER HAVING REDUCED METAL CATALYST CONTENT, AND PROCESS FOR PRODUCTION THEREOF - The present invention provides a safe biodegradable and bioabsorbable polymer having an extremely low metal catalyst content, while retaining the properties desired for a medical implant or the like; and a process for producing the same. The present invention further provides a method for reducing the content of a metal catalyst in a biodegradable and absorbable polymer that can be applied on an industrial scale. A method for producing a biodegradable and bioabsorbable polymer having a metal catalyst content of less than 1 ppm in terms of a metal comprising the steps of (1) copolymerizing lactide and ε-caprolactone at a molar ratio ranging from 40/60 to 60/40 in the presence of the metal catalyst to produce a copolymer; and (2) washing the copolymer with a mixed solvent comprising acetic acid and isopropanol at a volume ratio ranging from 25/75 to 45/55 at less than 40° C., and drying the copolymer. 13. A method for producing a biodegradable and bioabsorbable polymer having a metal catalyst content of less than 1 ppm in terms of a metal comprising the steps of (1) copolymerizing lactide and ε-caprolactone at a molar ratio ranging from 65/35 to 85/15 in the presence of the metal catalyst to produce a copolymer; and (2) washing the copolymer with a mixed solvent comprising acetic acid and isopropanol at a volume ratio ranging from 45/55 to 55/45 at less than 40° C., and drying the copolymer. | 07-02-2009 |
Koji Yamauchi, Kamakura-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080227171 | Process For Producing Lactoperoxidase - A process for producing lactoperoxidase, including: a step (1) for bringing one or more milk materials into contact with a cation exchanger having weakly acidic groups as ion exchange groups to thereby effect adsorption treatment; a step (2) for washing the cation exchanger after the adsorption treatment; a step (3) for bringing the cation exchanger after the washing into contact with a leaching solvent to thereby obtain a leaching solution having lactoperoxidase eluted into the leaching solvent; a step (4) for concentrating the leaching solution through an ultrafiltration membrane to thereby effect precipitation in the concentrated leaching solution; and a step (5) for obtaining a lactoperoxidase solution by removing the precipitation from the concentrated leaching solution. | 09-18-2008 |
Koji Yamauchi, Nagoya JP
| Patent application number | Description | Published |
|---|---|---|
| 20110311816 | AROMATIC POLYETHERSULFONE HAVING HYDROXYPHENYL END GROUPS AND METHOD FOR PRODUCING THE SAME - A method of producing an aromatic polyethersulfone (PES) having hydroxyphenyl end groups suitable as an alloying agent includes heating an aromatic polyester sulfone obtained beforehand by polymerization and a dihydric phenol compound and/or water and a basic compound in an aprotic polar solvent. According to this method, a PES having reactive hydroxyphenyl end groups, which can be suitably finely dispersed into a matrix resin when a thermoplastic resin or thermosetting resin and the PES are alloyed with each other, can be produced efficiently in a short time by an economical and simple method. | 12-22-2011 |