Masahiro SATO
著者に関連した記事は5件です。
更新情報
第9回
レーザースキャンデータからの現場3次元認識システム
著者:
河口 裕治,Yuji KAWAGUCHI,佐藤 美徳,Yoshinori SATOH,木村 静,Shizuka KIMURA,遠藤 哲央,Tetsuo ENDOH,本橋 正宏,Masahiro MOTOHASHI,畠山 誠,Makoto HATAKEYAMA
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and Point-cloud As-built D laser scan D shape recognition DCAD model
河口 裕治,Yuji KAWAGUCHI,佐藤 美徳,Yoshinori SATOH,木村 静,Shizuka KIMURA,遠藤 哲央,Tetsuo ENDOH,本橋 正宏,Masahiro MOTOHASHI,畠山 誠,Makoto HATAKEYAMA
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and Point-cloud As-built D laser scan D shape recognition DCAD model
Toshiba Corporation is constructing a database system of as-built data of equipments and components in various n uclear plants in order to reduce the amount of redesign works when the plants are modified. We are obtaining the as-built data by using 3D laser scanner, and storing the data as 3DCAD models for ease-of-use. However, it takes long hours to obtain 3DCAD models because the volume of 3D laser scan data is very large and workers manually c onvert those data to 3DCAD models.In this development, we ha...
英字タイトル:
Automated 3D Shape Recognition System using Laser Scan Data
英字タイトル:
Automated 3D Shape Recognition System using Laser Scan Data
第12回
低所用ドライアイスブラスト除染装置の開発
著者:
酒井 仁志,Hitoshi SAKAI,金田 雅之,Masayuki KANEDA,齊藤 真拡,Masahiro SAITO,佐藤 光吉,Mitsuyoshi SATO,佐藤 勝彦,Katsuhiko SATO,矢板 由美,Yumi YAITA
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decommissioning decontamination dry-ice blast fukushima daiichi nuclear power station remote decontamination vehicle
酒井 仁志,Hitoshi SAKAI,金田 雅之,Masayuki KANEDA,齊藤 真拡,Masahiro SAITO,佐藤 光吉,Mitsuyoshi SATO,佐藤 勝彦,Katsuhiko SATO,矢板 由美,Yumi YAITA
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decommissioning decontamination dry-ice blast fukushima daiichi nuclear power station remote decontamination vehicle
Various activities were doing for the decommissioning of Fukushima Daiichi nuclear power station. In present, activities are limited by remote operation or short time manual operation, because these areas are still high radiation rate. In this situation, it is expected to reduce the radiation rate of these areas by the decontamination, shielding and removal radiation souses, et al. At the national project “Development of remote decontamination technology for reactor building”, we selected adoptable de...
英字タイトル:
Development of Remote Dry-ice Blast Decontamination Vehicle for the lower part of the Reactor Building such as floor and wall
英字タイトル:
Development of Remote Dry-ice Blast Decontamination Vehicle for the lower part of the Reactor Building such as floor and wall
第5回
多機能レーザ溶接ヘッドの開発（第３報）－レーザ超音波法による表面検査技術の開発－
著者:
三浦 崇広,Takahiro MIURA,河野 渉,Wataru KONO,千田 格,Itaru CHIDA,吉田 昌弘,Masahiro YOSHIDA,山本 智,Satoshi YAMAMOTO,依田 正樹,Masaki YODA,落合 誠,Makoto OCHIAI
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Laser-ultrasonics Penetrant Testing Preventive maintenance SAFT Weld Defect
三浦 崇広,Takahiro MIURA,河野 渉,Wataru KONO,千田 格,Itaru CHIDA,吉田 昌弘,Masahiro YOSHIDA,山本 智,Satoshi YAMAMOTO,依田 正樹,Masaki YODA,落合 誠,Makoto OCHIAI
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Laser-ultrasonics Penetrant Testing Preventive maintenance SAFT Weld Defect
Multifunction laser welding head has been developed. The head is able to perform not only underwater laser welding as repair, but also laser peening as preventive maintenance and laser ultrasonic test ing as inspection. For inspection with multifunction laser welding head, a new method of visualized weld defects in water by laser-ultrasonics has developed. To detect and visualize a surface of weld metal with welding bead, the authors have developed a new detection method by leaky wave induced by interactio...
英字タイトル:
Development of Multifunction Laser Welding Head (3) - Surface Inspection Technique by Laser-ultrasonics -
英字タイトル:
Development of Multifunction Laser Welding Head (3) - Surface Inspection Technique by Laser-ultrasonics -
第1回
海外原子力発電所で発生した不具合事象の傾向分析(2003年)
著者:
宮崎 孝正,Takamasa MIYAZAKI,佐藤 正啓,Masahiro SATO,高川 健一,Kenichi, TAKAGAWA,伏見 康之,Yasuyuki FUSHIMI,島田 宏樹,Hiroki SHIMADA
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adverse event analysis of tendency analysis of trend event analysis incident nuclear power plant
宮崎 孝正,Takamasa MIYAZAKI,佐藤 正啓,Masahiro SATO,高川 健一,Kenichi, TAKAGAWA,伏見 康之,Yasuyuki FUSHIMI,島田 宏樹,Hiroki SHIMADA
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adverse event analysis of tendency analysis of trend event analysis incident nuclear power plant
Abstract Adverse events that have occurred at overseas nuclear power plants can be studied to provide an indication of how to improve the safety and the reliability of nuclear power plants in Japan. The Institute of Nuclear Safety Systems (INSS) obtains all information related to overseas adverse events and incidents at power stations, evaluates them in an attempt to prevent similar occurrences in Japanese PWR plants, and proposes recommendations to Japanese PWR utilities. Through su ch INSS evaluation act...
英字タイトル:
Analysis of Tendency on Adverse Events Occurred at Overseas Nuclear Power Plants in 2003
英字タイトル:
Analysis of Tendency on Adverse Events Occurred at Overseas Nuclear Power Plants in 2003
第5回
炉内検査用水中ビークルの位置検知技術
著者:
小林 亮介,Ryosuke KOBAYASHI,岡田 聡,Satoshi OKADA,藤間 正博,Masahiro TOOMA
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CAD Laser Range Finder Map Matching Position Detection Underwater Vehicle
小林 亮介,Ryosuke KOBAYASHI,岡田 聡,Satoshi OKADA,藤間 正博,Masahiro TOOMA
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CAD Laser Range Finder Map Matching Position Detection Underwater Vehicle
The underwater vehicle system to inspect a nuclear power plant has been developed. In this work, the function of position dete ction to show the moving vehicle's position to operators is proposed. This paper describes the new method using map matching th at consists of the cross-section shape data cutted by 3-D CAD data and the inner surface geometry measured by laser range find er. Finally, by the fundamental examination using the sensor unit, it was confirmed that the position was detected within 48mm....
英字タイトル:
Position Detection Technology of Underwater Vehicle for Core Internal Inspection
英字タイトル:
Position Detection Technology of Underwater Vehicle for Core Internal Inspection