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Recent Trend of Ultra-Pure Water Producing Equipment
Motomura Yoshito 한국막학회 1996 멤브레인 Vol.6 No.3
For ultra-pure water, the removal of various impirities is required, and the requirement level is rising year by year. To cope with this problem, various removing technologies and system technologies have been developed and the introduction of new materials for the piping, etc. to form the system have been positively made. For the element technologies to be used for ultra-pure water production, their range will be expanded from the technological and economic viewpoints. Therefore, it is absolutely necessary to develop trace analysis evaluation technologies for ultra-pure water. Especially to raise the analytical level of heavy metals and organic substances is important. It is also important to establish individual analysis methods of organic substances. It is expected that the analytical methods will be established and new treating methods will be put to practical use in the near future.
Associative Motion Generation for Humanoid Robot Reflecting Human Body Movement
AkinoriWakabayashi,Satona Motomura,Shohei Kato 한국지능시스템학회 2012 INTERNATIONAL JOURNAL of FUZZY LOGIC and INTELLIGE Vol.12 No.2
This paper proposes an intuitive real-time robot control system using human body movement. Recently, it has been developed that motion generation for humanoid robots with reflecting human body movement, which is measured by a motion capture. However, in the existing studies about robot control system by human body movement, the detailed structure information of a robot, for example, degrees of freedom, the range of motion and forms, must be examined in order to calculate inverse kinematics. In this study, we have proposed Associative Motion Generation as humanoid robot motion generation method which does not need the detailed structure information. The associative motion generation system is composed of two neural networks: nonlinear principal component analysis and Jordan recurrent neural network, and the associative motion is generated with the following three steps. First, the system learns the correspondence relationship between an indication and a motion using training data. Second, associative values are extracted for associating a new motion from an unfamiliar indication using nonlinear principal component analysis. Last, the robot generates a new motion through calculation by Jordan recurrent neural network using the associative values. In this paper, we propose a real-time humanoid robot control system based on Associative Motion Generation, that enables user to control motion intuitively by human body movement. Through the task processing and subjective evaluation experiments, we confirmed the effective usability and affective evaluations of the proposed system.
Associative Motion Generation for Humanoid Robot Reflecting Human Body Movement
Wakabayashi, Akinori,Motomura, Satona,Kato, Shohei Korean Institute of Intelligent Systems 2012 INTERNATIONAL JOURNAL of FUZZY LOGIC and INTELLIGE Vol.12 No.2
This paper proposes an intuitive real-time robot control system using human body movement. Recently, it has been developed that motion generation for humanoid robots with reflecting human body movement, which is measured by a motion capture. However, in the existing studies about robot control system by human body movement, the detailed structure information of a robot, for example, degrees of freedom, the range of motion and forms, must be examined in order to calculate inverse kinematics. In this study, we have proposed Associative Motion Generation as humanoid robot motion generation method which does not need the detailed structure information. The associative motion generation system is composed of two neural networks: nonlinear principal component analysis and Jordan recurrent neural network, and the associative motion is generated with the following three steps. First, the system learns the correspondence relationship between an indication and a motion using training data. Second, associative values are extracted for associating a new motion from an unfamiliar indication using nonlinear principal component analysis. Last, the robot generates a new motion through calculation by Jordan recurrent neural network using the associative values. In this paper, we propose a real-time humanoid robot control system based on Associative Motion Generation, that enables user to control motion intuitively by human body movement. Through the task processing and subjective evaluation experiments, we confirmed the effective usability and affective evaluations of the proposed system.
Takao, Shigeki,Nakano, Nobuhiko,Motomura, Masanori 대한설비공학회 2003 설비저널 Vol.32 No.12
본고에서는 테마파크내의 이용객의 안전 지원시스템인 소방·재해방지·안전·감시시스템에 대해서 소개한다. 소방·방재설비시스템에서는 소방용 설비 및 본격 소방활동 지원시스템의 개요에 대해서 소개한다. 그리고 각 시설의 방재정보를 집중 감시하는 종합 방재 정보시스템과 소방서에 의한 24시간 체제의 방화관리·운영체제 및 이용객의 안전성 확보를 위한 테마파크 특유의 쇼·라이드설비와 방재설비 관련에 대해서 소개한다. 또한, 정보·감시시스템에서는 파크전체의 정보를 감시하는 BMS(빌딩 매니지먼트 시스템), 정보통신 시스템, 안전 시스템 등에 대해서 소개한다.
Cho, Tao Oh,Taizo Motomura,Boo, Sung Min 한국식물학회 2001 Journal of Plant Biology Vol.44 No.1
We compared the morphology of all four members of Pelvetia and Silvetia (Fucaceae, Phaeophyta), with an emphasis on phylogenetic relationships. Silvetia is segregated from Pelvetia because it has two, longitudinally divided eggs in the oogonium. In contrast, the eggs of the genus Pelvetia are transversally divided. A cladistic analysis, based on 17 morphological features, shows that Pelvetia is closely related to Hesperophycus and Pelvetiopsis, as are three species of Silvetia. We can infer from the cladistic tree and biogeographic information that some silvetian ancestor populations from the northern Pacific region likely evolved to S. babingtonii in northern Japan and then moved to Korea and California (USA), where S. siliquosa and S. compressa, respectively, diverged. Our morphological study corroborates the DMA-based phylogeny and the ensuing taxonomy for the two genera. These results demonstrate the necessity for systematically revising the family Fucaceae to emphasize egg development, rather than egg number, in the oogonium, as a diagnostic character.
( Yoshimasa Tanaka ),( Yasuaki Motomura ),( Kazuya Akahoshi ),( Risa Iwao ),( Keishi Komori ),( Naotaka Nakama ),( Takashi Osoegawa ),( Soichi Itaba ),( Masaru Kubokawa ),( Terumasa Hisano ),( Eikichi The Editorial Office of Gut and Liver 2012 Gut and Liver Vol.6 No.3
Background/Aims: Colonic diverticular bleeding can stop spontaneously or be stopped by endoscopic hemostasis. We analyzed the clinical and colonoscopic features of patients with colonic diverticular bleeding to establish the predic-tive factors for rebleeding. Methods: A total of 111 patients (median age, 72 years) with colonic diverticular bleeding in Aso Iizuka Hospital between April 2007 and July 2010 were enrolled. Age, sex, body mass index (BMI), comorbid-ity, medication, location of bleeding, colonoscopic findings and hemostatic methods were analyzed retrospectively from the hospital records. Results: The most common sites of bleeding were the ascending (39.6%) and sigmoid (29.7%) colon. Overt rebleeding occurred in 30 patients (27.0%). Spontaneous hemostasis was seen in 81 patients (73.0%), and endoscopic hemostatic treatment was performed in 30 patients. The BMI in the patients with colonic diverticular rebleeding was significantly higher than in patients without rebleeding. Colonoscopic findings of actively bleeding or non-bleeding visible vessels in the responsible diverticula were more frequent in the group with rebleeding. Conclusions: A higher BMI and colonoscopic findings of actively bleeding or nonbleeding visible vessels can be used as predictive factors for colonic diverticular rebleeding. Patients with such findings should be carefully followed up after hemostasis of the initial colonic diverticular bleeding. (Gut Liver 2012;6:334-338)