研究者業績
基本情報
- 所属
- 大阪産業大学 デザイン工学部情報システム学科 教授
- 学位
- Dr. Engineering(Kyoto Institute of Technology)博士(工学)(京都工芸繊維大学)
- 研究者番号
- 50257888
- J-GLOBAL ID
- 200901008851909213
- researchmap会員ID
- 1000171273
研究分野
1学歴
2-
- 1992年
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- 1990年
論文
125-
AHFE 2018: Advances in Manufacturing, Production Management and Process Control 793 464-474 2018年6月27日 査読有りIn the previous study, we learned two important points from the skill of the expert; the angle of the strands on Marudai and the heights of the strands from Marudai. There were four non-experts and two experts. Two non-experts had practice with paying attention to the angle of the strands while braiding; and the other two non-experts had practice with paying attention to the height of the strands while braiding. We then understood a third im-portant point from the skill of the expert; sitting position and posture. In these experiments, we analyzed the effects of non-experts to make braids with both the Kumihimo Disk and Marudai. We tested which braiding tech-nique was more effective for a beginner to use first, and then verified the re-sults. Kumihimo Disk is easier to make braids, and we taught its educational benefits to instruct a beginner on the braiding technique.
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Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 10286(10286) 107-114 2017年 査読有りThe way of tea is the Japanese tea ceremony. In this research, one super expert and an expert and beginner were employed as the behavior subject. During the tea-mixing process, the subject’s motion and trace were captured by the high-speed camera system from top side of the participants. The coordinates of the right index finger in the x and y direction was captures and analyzed. Base on the data from the high-speed camera system, each key gesture of the subjects were focused, motion feature affected the final teas were extracted and analyzed. The tea-mixing process was divided into three kinds of processes according to the velocity of the tea whisk. In the case of the super expert, the action of the tea whisk was high speed at short time of the first period. And changed gesture and stirred around with uniform speed at second period. At third period, the action was decreased gradually.
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ASME 2016 International Mechanical Engineering Congress and Exposition Conference Proceedings (5) V005T06A051-1-V005T06A051-6 2016年11月 査読有りIn this research, eye movement measurement was performed for the process of the operation under laparoscopy to two or more persons. The knack of advanced technique was understood through numerical method and the difference in technology were evaluated, and it aimed at showing the influence of years of experience on eye movement by comparing the operation for the operators with different level of skill. The target operation was laparoscopic cholecystectomy. We decided to carry out under the same conditions using a simulator, and the subject was taken as two experts and one unskilled operator from which years of experience differ so that comparison between two or more subjects might be attained. According to the procedure in which it is most worked by the whole operation by actual laparoscopic cholecystectomy, it classified into nine items and measured the factor about working hours and a view at each process.
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Digital Human Modeling: Applications in Health, Safety, Ergonomics and Risk Management 9745 150-158 2016年 査読有りIn this paper, the tea making of motion skill by tea master of "The way of tea" was investigated by High speed camera. The most important process at beginning of tea making, which using tea whisk to mix the hot water and tea powder with high speed, was focused and recorded. The tea master's motion track of tea whisk was clarified and analyzed by software. The final tea also was recorded by camera. The surface of bubbles was measured by numerical method. The expert regular move up and down tea whisk was considered the important Characteristics for the tea making motion.
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Digital Human Modeling: Applications in Health, Safety, Ergonomics and Risk Management 9745 449-457 2016年 査読有りIn forging parts production, the die life is important for the production efficiency. If the die is fractured under production accidentally, it may cause a big damage to the productivity. One of die broken mode is a scratch on die surface caused by polishing in order to meet the design. It is for finishing the pre-mature die by polishing. It is required for more skillful craftspeople because the die life depends on damage of scratches. Therefore it is important to succeed their expertise constantly. It takes several years for craftspeople to be the expert on the job training. In this study, in order to accelerate their expertise transferring, we analyzed their expertise in focusing on quality of polishing in a forging part.
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Digital Human Modeling: Applications in Health, Safety, Ergonomics and Risk Management 9745 243-252 2016年 査読有りIn this study, the transfer process from wheelchair to bed was focused and investigation by comparing expert and non-expert. The 3D motion analysis system was used during transfer process in order to obtain the motion characteristic. The whole transfer was separated into 3 processes to make process analysis. The expert can transfer care-receiver smoothly with a comfortable condition. Using hand support Shoulder bones and hold care-receiver lean forward was considered a current method to adjust care-receiver's position. And the current using method of slide board was also found according to process analysis.
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Advances in Ergonomics of Manufacturing: Managing the Enterprise of the Future 490 71-78 2016年 査読有りIn this paper, the motion making technique of Japanese traditional handicraft was analyzed by motion analysis system. Two experts were employed as expert and non-expert for comparison. The feature of interval time for each main work process was paid attention. The interval timing during the weaving process was clarified to investigate the proficiency of weaving technique quantitatively. It is found that expert was able to go into working state easily.
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Proc. of JSMS COMPOSITES-30 217-220 2001年
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Proc. of the 7th Motion and Vibration Control Symposium 216-218 2001年
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Proceedings of the Third Joint Canada-Japan Workshop on Composites 177-181 2000年
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Proceeding of the Third Joint Canada-Japan Workshop on Composites 185-189 2000年
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Proc. of JSMS Composites-29 357-358 2000年
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Proceedings of Seventh International Conference on Composites Engineering 287-288 2000年
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Proceedings of the International Crashworthiness Conference 386-395 2000年
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Proc. of 2000 JSAE Spring Convention (63-00) 5-8 2000年
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Proc. of the 53rd Annual Conference on Textile Machinery Society of Japan 10-11 2000年
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Proc. of the 53rd Annual Conference on Textile Machinery Society of Japan 18-19 2000年
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Proc. of the 2000 Meeting, the Institute of Noise Control Engineering of Japan 249-252 2000年
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Proc. of JSPP'00 Symposium 277-278 2000年
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Proc. of JSPP'00 Symposium 301-302 2000年
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Proc. of JSMS Composites-28 263-264 1999年
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Proc. of the Japan Society of Mechanical Engineering, Kansai 12-5-12-6 1999年
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Proceedings of Sixth International Conference on Composites Engineering 263-264 1999年
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Proceeding of Sixth Japan International SAMPE Symposium 129-132 1999年
書籍等出版物
2講演・口頭発表等
6-
第３回材料WEEK 2017年10月11日 日本材料学会丸台からの糸の高さと，丸台上の糸の角度に注目した練習方法を用いて，初心者が組紐を作製した．指導方法と組紐の仕上がりの関係について検討した．
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第３回材料WEEK 2017年10月11日 日本材料学会熟練の蒔絵職人は見立てと呼ばれる行為から作品に使用されている材質や技術を判断する。見立てに着目し、蒔絵職人の視線を解析するとともに解説内容との関係を明確にすることによって蒔絵職人の技の解明を目的とした。
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2017 年度日本機械学会年次大会 2017年9月6日 日本機械学会Transfer nursing is frequently performed in a nursing site, and is nursing movement with a body-like burden.It's important to get away from the bed which are bedclothes and live to raise the living quality of the linchpin assistance person. When a linchpin assistance person can't move from a bed to a wheelchair without help, help of care giveris needed. Care giver calls the movement which makes the linchpin assistance person who is an object move transfer assistance movement. When doing transfer assistance movement, there is two of risk to which I should pay attention. One is a burden of an assistance person, and another is a burden of care giver. Both are in the comfortable state and what is the assistance technology standardized from inspection of reproducibility of composition movement of an expert and a non-expert using a concept of the Jerk of the verticalness direction using a three-dimensional movement analysis by need or writing to transfer? A possibility of the nursing according to the situation of the mind and feel of a linchpin care receiver is analyzed by applying it.
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2017 年度日本機械学会年次大会 2017年9月6日 日本機械学会The die life is important for the forging parts production efficiency. If the die is fractured under production accidentally, it may cause a damage to the productivity. A stable quality control that accurately follows the specifications of the drawing is required in the dies. In order to satisfy such requirements, establishment of die production system that can repeatedly recreate the same processing conditions is necessary. In this report, we analyzed the polishing work using a Finger TPS sensor system. The analysis results of the factors that influence their work efficiency are reported.
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2017 年度日本機械学会年次大会 2017年9月6日 日本機械学会The tears of wine are an effect caused by capillary phenomenon and the mechanism has been discussed mainly on alcohol concentration. However, there are few researches discussed on wine glass materials. In our series of research, the effect of wine glass materials on tears of wine is discussed by using Japanese ceramic cups RyosoKairagi. On RyusoKairagi we can see the pattern like scratched trace by dragon"s nail, caused by different thermal expansions between brawn color base and white glaze material. In this study three types of ceramic cups (W, H and K) are found which have different effects of the tears of wine. Also, dynamic retreat contact angle measuring method is applied on the surfaces, and the relation between the tears of wine and dynamic contact angle is discussed.
共同研究・競争的資金等の研究課題
7-
日本学術振興会 科学研究費助成事業 基盤研究(B) 2020年4月 - 2025年3月
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2016年4月 - 2021年3月
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日本学術振興会 科学研究費助成事業 基盤研究(C) 2014年4月 - 2017年3月
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日本学術振興会 科学研究費助成事業 基盤研究(C) 2014年4月 - 2017年3月
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日本学術振興会 科学研究費助成事業 基盤研究(C) 2013年4月 - 2016年3月
研究テーマ
2-
研究テーマ遺伝的アルゴリズムを用いた機能特性を有する複合材料の最適設計に関する研究キーワード最適設計,遺伝的アルゴリズム,機能特性
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研究テーマ構造用複合材料の衝撃特性におけるWebデータベースに関する研究キーワードデータベース,インターネツト,衝撃特性