巻号一覧
123 巻, 3 号
選択された号の論文の5件中1～5を表示しています
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解説
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保坂 明夫原稿種別: 解説
2003 年 123 巻 3 号 p. 63-68
発行日: 2003年
公開日: 2003/06/01
ジャーナル フリーA road vehicle traffic contributes to the social improvement greatly, but it has big problems such as safety, congestion, environment, energy, elder people driving and adaptation to information society. ITS (Intelligent Transportation Systems) is expected as a direction solving these. The intellectual function about a road vehicle traffic depended on most of human beings. ITS helps intellectual functions such as information sensing, situation recognition, judgment, planning and operation. A sensor detecting information is an important key in ITS. I describe expectation to a sensor in ITS.抄録全体を表示PDF形式でダウンロード (841K) -
柴崎 一郎原稿種別: 解説
2003 年 123 巻 3 号 p. 69-78
発行日: 2003年
公開日: 2003/06/01
ジャーナル フリーRecent developments in InSb thin film magnetic sensor technology were reviewed. Tin (Sn) doped InSb thin films grown on GaAs substrates by molecular beam epitaxy, showed high electron mobility and sheet resistance with very small temperature dependence. High sensitivity Hall elements and magnetoresistance elements were fabricated using Sn doped InSb thin films and their electrical and magnetic properties were investigated. The potential use of magnetic sensors for non-contact detection of linear motion, rotation and future energy saving in electric power systems was discussed.抄録全体を表示PDF形式でダウンロード (1528K)
論文
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Yupeng Jing, Kazusuke Maenaka, Hiroshi Nishioka, Sunao Ioku, Takayuki ...原稿種別: Paper
2003 年 123 巻 3 号 p. 79-84
発行日: 2003年
公開日: 2003/06/01
ジャーナル フリーThis paper presents the quantitative analysis and influence of CO2 dissolved in TMAH for silicon etching. The etching rate on the (100) plane increases at first and then decreases with the increase of CO2 concentration. The etching rate on the (110) plane decreases monotonously with the increase of CO2 concentration. Although the etching rate on the (110) plane is higher than that on the (100) plane at ordinary conditions, this relationship is reversed at a certain quantity of CO2 dissolution. The etch-stop appears at higher concentration of CO2 dissolution. It was confirmed that changes of the silicon etching characteristics are caused by concentration of carbonate anions. The CO2 dissolution has influence on the (100) plane and no influence on the (110) plane.抄録全体を表示PDF形式でダウンロード (313K) -
山本 恭弘, 中尾 恵, 黒田 知宏, 小山 博史, 小森 優, 松田 哲也, 坂口 元一, 米田 正始, 高橋 隆原稿種別: 論文
2003 年 123 巻 3 号 p. 85-91
発行日: 2003年
公開日: 2003/06/01
ジャーナル フリーIn field of cardiovascular surgeries, palpation of aorta plays important roles in decision of surgical site.This paper develops palpation simulator of aorta based on a finite element based physical model.The proposed model calculates soft tissue deformation according to the affection of inner pressure and the operation of a surgeon.The proposed method is implemented on a prototype with dual PHANToM device.Experimental results confirmed our model achieves real time simulation of the surgical palpation.抄録全体を表示PDF形式でダウンロード (360K) -
Nobutaka Ono, Akihito Saito, Shigeru Ando原稿種別: Paper
2003 年 123 巻 3 号 p. 92-97
発行日: 2003年
公開日: 2003/06/01
ジャーナル フリーThe parasitoid fly Ormia Ochracea shows a remarkable ability to detect the direction of an incident sound even though its ears are in very close to each other, where the interaural differences in intensity and time are extremely small.In this paper, with mimicking the unique auditory organ of the fly, we propose a sound source localization mechanisms with a gimbal diaphragm which realizes a simple and optimal transduction mechanism for a very small pressure gradient caused by the sound field.We made a model sensor using a thin metal plate and confirmed that it localizes the direction of the sound source by experiments.抄録全体を表示PDF形式でダウンロード (499K)
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