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707篇 您的检索式:作者名="OKUMA"
    题名 作者 年代 出处 被引量
1集成EMI滤波器原理与设计显示文摘利用柔性多层带材,提出了一种Electromagnetic Interference(EMI)滤波器的集成结构。该结构单独设计了差模绕组,并将滤波器中所有无源元件都集成在同一磁心中。文章通过建立集成滤波器的分布模型,从差、共模电流分布和磁路的角度,分别阐述了差、共模电感的集成原理,并给出了计算公式和集成结构的设计要点。实验部分比较了在不同差模电感下,差模插入损耗特性和EMI测试结果。实验表明,集成滤波器比分立滤波器体积更小,高频特性改善显著。温志伟 伍晓峰 徐德鸿 Okuma Yasuhiro Mino Kazuaki 2011电工技术学报2011,26,9:7
2Analysis of Internal Crack Propagation in Silicon Due to Permeable Pulse Laser Irradiation: Study on Processing Mechanism of Stealth Dicing显示文摘Etsuji Ohmura Yuta Kawahito Kenshi Fukumitsu Junji Okuma Hideki Morita 2011材料科学与工程(中英文A版)2011,1,1X:3
3近年日本光电子产业现状显示文摘1引言 自1980年日本光电子学工业和技术发展协会(OITDA)成立以来,它一直在积极地调查光电子产业发展的趋势,并得到相关企业的大力协助和会员们的热情参与.这项调查通过对每年日本国内生产的调查和对生产规模的分析,以及对未来的预测,并且通过准确掌握光电子产业资源(全日制职工的数量、研究人员的数量和在研究与发展方面的投资数量)和国外光电子产业发展动向等因素,力求为日本光电子产业确定一个正确的方向.考虑到日本光电子产业的稳定增长,我们确信这项活动将有助于光电子产业的发展.Okuma Y Nakajima M 屈炜 2005激光与光电子学进展2005,42,1:2
4Extended cancer-free survival after palliative chemoradiation for metastatic esophageal cancer显示文摘We report on a patient who remained cancer-free for an extended time after palliative radiotherapy(RT) and chemotherapy(nedaplatin plus 5-fluorouracil) treatment for stage Ⅳ(cT3N3M1) esophageal squamous cell carcinoma. Although multiple lymph nodes outside the RT field recurred, the local primary tumor within the RT field did not recur, even 17 mo after palliative RT of 30 Gy in 10 fractions. In this case, acute toxicity, such as myelosuppression or esophagitis, was not enhanced by increasing the fraction dose from 1.8-2.0 Gy to 3.0 Gy. Because 30 Gy in 10 fractions can be completed within a shorter time and is less expensive than 50.4 Gy in 28 fractions, we think that 30 Gy without oblique beams is a more favorable RT method for patients.Hideomi Yamashita Kae Okuma Akihiro Nomoto Mami Yamashita Hiroshi Igaki Keiichi Nakagawa 2014World Journal of Gastrointestinal Oncology2014,6,2:2
5Pressure Measurement on Casing Wall and Blade Rows Interaction of Contra-Rotating Axial Flow Pump显示文摘An application of contra-rotating rotors has been proposed against a demand for developing higher specific speed axial flow pump. The blade rows interaction between front and rear rotors should be clarified for its stable operation and reduction of unsteady losses. In this paper, the static pressure distributions on casing wall are provided by measuring with the phase locked sampling method. The measurements are carried out for two types of the rear rotors with different blade number and chord length, and it is found that, for both types of rotors, the unsteady pressure fluctuations are more remarkable in the front rotor than in the rear rotor and they are caused by the rear rotor pressure field. The effects of pressure fluctuations will be discussed in more details toward understanding the blade rows interaction in the contra-rotating axial flow pump.Toru SHIGEMITSU Tomoya TAKANO Akinori FURUKAWA Kusuo OKUMA Satoshi WATANABE 2005Journal of Thermal Science2005,14,2:2
6Sensorlcss control of permanent-magnet synchronous motors using on-line parameter identification based on system identification theory 显示文摘ICHIKAWA S TOMITA M DOKI S OKUMA S 2006IEEE Transactions on Industrial Electronics2006,53,2:1
7Inhibition of leptin induced IL-1beta expression by glucocorticoids in the brain显示文摘Hosoi T Okuma Y Wada S 2003Brain Res2003,969,:1
8Reinsertion of stimulatednucleus pulposus cells retards intervertebral disc degeneration:an invitro and in vivo experimental study显示文摘Okuma M Mochida J Nishimura K 2000J Orthop Res2000,18,6:1
9Inhibition of Leptin-induced IL1beta expression by glucocorticoids in the brain显示文摘Hosoi T Okuma Y Wada S 2003Brain Res2003,969,:1
10New trends in Staphylococcus aureus infections: glycopeptide resistance in hospital and methicillin resistance in the communiry显示文摘Hiramatsu K Okuma K Ma 2002Curr Opinion Inf Dis2002,15,4:1
11Side-wall effect of runner casing on performance of Darrieus-type hydro turbine with inlet nozzle for extra-low head utilization显示文摘A ducted Darrieus-type turbine has been proposed for hydropower utilization of extra-low head less than 2 m.Though the hydro turbine system,in general,might consist of an intake,runner casing section and a draft tube for higher efficiency operation,it was clarified in previous experiment that there was no need of the side-walls of runner casing section and a draft-tube for keeping the efficiency high in the case of duct with an inlet nozzle.This would yield a simplification of the structure of the turbine system.In order to reconfirm this result for large-sized turbine with 560 mm×300 mm duct,instead of small-sized one with 400 mm×200 mm duct,the side-wall effect on turbine performance was experimentally investigated for three-or four-bladed runner.In the present paper,the experimental results are shown with considering flow behaviors in the runner section.Kai SHIMOKAWA Akinori FURUKAWA Kusuo OKUMA Daisuke MATSUSHITA Satoshi WATANABE 2010Science China(Technological Sciences)2010,53,1:1
12Establishment and characterization of a cell-line originated from human mucinous cystadenocarcinoma of the ovary显示文摘 Kobayashi Y Okuma Y 2002Hum Cell2002,15,3:1
13Development of boards made from oil palm frond Ⅱ : properties of binderless boards from steam -exploded fibers of oil palm frond显示文摘Nikhom Laemsak Motiaki Okuma 2000Jap Wood Res Soe2000,,46:1
14Nucleus pulposus allograft retards intervertebral disc degeneration 显示文摘Nomura T Mochida J Okuma M 2001Clin Orthop Relat Res2001,389,2:1
15New adaptive sliding observers for position-and velocity-sensorless controls of brushless DC motor 显示文摘Chen Z Tomia M Okuma S 2000IEEE Transactions on Industrial Electronics2000,47,3:1
16Detail of recurrence sites after elective nodal irradiatioin (ENI) using 3D-conformal radiotherpapy(3DCRT) combined with chemotherapy for thoracic esophageal squamous cell carcinoma-a retrospective analysis显示文摘Yamashita H Okuma K Wakui R 2011Radiother Oncol2011,98,:1
17Edaravone protects against hypoxia/ischemia-indueed endoplasmic reticulum dysfunction显示文摘Qi X Okuma Y Hosoi T 2004J Pharmacol Exp Ther2004,311,1:1
18Elimination of bias errors due to suspension effects in FRF-based rigid body property identification显示文摘Kloepper Robert Okuma Masaaki 2009Journal of Dynamic System2009,131,4:1
19Flow system for fish freshness determination based on double multi-enzyme electrodes显示文摘Hirokazu Okuma Etsuo Watanabe 2002Biosensors and Bioelectronics2002,17,:1
20Classification and treatment of vertebral dissecting aneurysm 显示文摘Sano H KaTo Y Okuma I 1997Surg Neurol1997,48,6:1
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