1997 International Symposium on Micromechanics and Human Science (Cat. No.97TH8311)最新文献_第2页

Screening of single Escherichia coli by electric field and laser tweezer 电场与激光镊子联合筛选单一大肠杆菌

1997 International Symposium on Micromechanics and Human Science (Cat. No.97TH8311) Pub Date : 1997-10-05 DOI: 10.1109/MHS.1997.768874

K. Morishima, F. Arai, T. Fukuda, K. Yoshikawa

引用次数: 7

A study on development of artificial larynx with PZT ceramics PZT陶瓷人工喉的研制

1997 International Symposium on Micromechanics and Human Science (Cat. No.97TH8311) Pub Date : 1997-10-05 DOI: 10.1109/MHS.1997.768864

K. Ooe, T. Nishisaka

引用次数: 0

An artificial fish robot using ICPF actuator 采用ICPF作动器的人工鱼机器人

1997 International Symposium on Micromechanics and Human Science (Cat. No.97TH8311) Pub Date : 1997-10-05 DOI: 10.1109/MHS.1997.768881

Shuxiang Guo, K. Wakabayashi, N. Kato, T. Fukuda, T. Nakamura, Keisuke Oguro

引用次数: 6

A remote micro-manipulator for teleoperation using magnetic levitation 一种利用磁悬浮进行遥操作的遥控微型机械手

1997 International Symposium on Micromechanics and Human Science (Cat. No.97TH8311) Pub Date : 1997-10-05 DOI: 10.1109/MHS.1997.768876

M. B. Khamesee, T. Nakamura, N. Kato, Shuxiang Guo, K. Mizutani

引用次数: 1

An xy/spl theta/ actuator using piezoelectric and electromagnetic actuators 采用压电和电磁作动器的xy/spl θ /作动器

1997 International Symposium on Micromechanics and Human Science (Cat. No.97TH8311) Pub Date : 1997-10-05 DOI: 10.1109/MHS.1997.768862

A. Torii, H. Kato, K. Hayakawa, A. Ueda

{"title":"An xy/spl theta/ actuator using piezoelectric and electromagnetic actuators","authors":"A. Torii, H. Kato, K. Hayakawa, A. Ueda","doi":"10.1109/MHS.1997.768862","DOIUrl":"https://doi.org/10.1109/MHS.1997.768862","url":null,"abstract":"Microactuators with a micro tool and a micro sensor can provide a lot of benefits to precise engineering. Precise positioning is needed in precision engineering. A system with multi degrees of freedom is required for industrial application. A system with multi degrees of freedom is composed of some systems with one degree of freedom. Therefore, the system becomes complicated and large. We propose a new actuator which can move in x, y and /spl theta/ directions by the extension of piezoelectric actuators and the adhesion of electromagnetic actuators. The proposed actuator realizes high resolution by using the piezoelectric actuator. We describe the structure and principle of the proposed actuator. In order to demonstrate the proposed actuator, we constructed the actuator and measured the velocity in x and /spl theta/ direction. The measured fastest velocity in x direction was 190 /spl mu/m/s and that in /spl theta/ direction was 9.5 mrad/s. The resolution in x direction was obtained to be 0.24 /spl mu/m and that in /spl theta/ direction was 0.1 mrad. We are now improving the resolution of the proposed actuator.","PeriodicalId":131719,"journal":{"name":"1997 International Symposium on Micromechanics and Human Science (Cat. No.97TH8311)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115063845","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Anisotropic trench etching of Si using SF/sub 6//O/sub 2/ mixture 用SF/sub - 6//O/sub - 2/混合物刻蚀Si的各向异性

1997 International Symposium on Micromechanics and Human Science (Cat. No.97TH8311) Pub Date : 1997-10-05 DOI: 10.1109/MHS.1997.768858

Yao Yahong, Zhao Yongjun

引用次数: 3

Application of DNA micromanipulation to gene mapping and localized restriction enzyme digestion DNA微操作在基因定位和限制性内切酶酶切中的应用

1997 International Symposium on Micromechanics and Human Science (Cat. No.97TH8311) Pub Date : 1997-10-05 DOI: 10.1109/MHS.1997.768866

H. Yasuda, K. Hirano, Y. Matsui, Y. Matsuzawa, S. Katsura, A. Mizuno

{"title":"Application of DNA micromanipulation to gene mapping and localized restriction enzyme digestion","authors":"H. Yasuda, K. Hirano, Y. Matsui, Y. Matsuzawa, S. Katsura, A. Mizuno","doi":"10.1109/MHS.1997.768866","DOIUrl":"https://doi.org/10.1109/MHS.1997.768866","url":null,"abstract":"Accurate manipulation of a single DNA molecule will support genome analysis, such as gene mapping, physical mapping and sequencing of chromosome. This paper presents the micromanipulation of single-stranded DNA and its application to gene mapping. As a model template DNA, monomeric /spl lambda/ phage DNA was tandemly ligated which was then denatured and hybridized with a cloned probe DNA of /spl lambda/-exo gene region. The hybridized molecules were terminally bound with magnetic beads, elongated, and video-imaged. We could observe the islands of gleaming spots which stood in line from a bead at regular intervals. This agree well with the expected images from the construction of the templates and probes. We have also demonstrated the localization of restriction enzyme activity only in a small area of stretched long chromosomal DNA using temperature control technique. The DNAs were digested about 10 /spl mu/m around the laser focal spot (about 10 pico liter portion) under a microscopic observation view. This technique may open up quick physical mapping by handling a single DNA molecule.","PeriodicalId":131719,"journal":{"name":"1997 International Symposium on Micromechanics and Human Science (Cat. No.97TH8311)","volume":"109 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133986716","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Millimeter-sized shape memory alloy bending actuator using buckling of the beam 毫米尺寸的形状记忆合金弯曲驱动器使用的梁的屈曲

1997 International Symposium on Micromechanics and Human Science (Cat. No.97TH8311) Pub Date : 1997-10-05 DOI: 10.1109/MHS.1997.768882

K. Lee, Seung-Ki Lee

引用次数: 1

Aerodynamic control of a delta-wing using MEMS sensors and actuators 基于MEMS传感器和致动器的三角翼气动控制

1997 International Symposium on Micromechanics and Human Science (Cat. No.97TH8311) Pub Date : 1997-10-05 DOI: 10.1109/MHS.1997.768851

Y. Tai

{"title":"Aerodynamic control of a delta-wing using MEMS sensors and actuators","authors":"Y. Tai","doi":"10.1109/MHS.1997.768851","DOIUrl":"https://doi.org/10.1109/MHS.1997.768851","url":null,"abstract":"The Caltech Micromachining Lab has been developing fluid-mechanics MEMS for many years. What is presented here are two basic devices and their applications for delta-wing control. The first device is a surface shear-stress sensor that is small, sensitive, fast and arrayable. The device has a structure of a polysilicon resistor on a 1.2 /spl mu/m thick silicon-nitride diaphragm (200/spl times/200 /spl mu/m/sup 2/) which is on top of a vacuum cavity. The device has a shear-stress sensitivity of 120 mV/Pa and a constant-temperature bandwidth of 10 kHz at a power of 5 mW. The second device is an electromagnetic flap that is strong, fast and also arrayable. The actuator has a flap structure hinged with silicon-nitride beams and the flap size is either 1/spl times/1 mm/sup 2/ or 2/spl times/2 mm/sup 2/. The actuators can provide an out-of-plane motion with an actuating torque resulting from an on-flap magnetic moment (from permalloy and/or electrical coils) interacting with an external magnetic field. The out-of-plane force from the flap can be as high as 100 /spl mu/N and the flap rotational angle up to 80/spl deg/. In the delta-wing control project, an array of shear-stress sensors are made on a flexible skin and used at the leading edge of the wing to detect flow separation. Then, an array of microactuators are placed right in front of the separation to produce maximum control moments. To date, a rolling moment of 50% that of the lifting torque has been produced using MEMS devices. This result has proven the feasibility of an aircraft controlled by microactuators.","PeriodicalId":131719,"journal":{"name":"1997 International Symposium on Micromechanics and Human Science (Cat. No.97TH8311)","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121218731","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 10

A novel centrifugal miniature pump and its medical application 一种新型离心微型泵及其医疗应用

1997 International Symposium on Micromechanics and Human Science (Cat. No.97TH8311) Pub Date : 1997-10-05 DOI: 10.1109/MHS.1997.768867

C. Hainan, Zhou Zhaoying, L. Yong, Ye Xiongying, Y. Yihua

引用次数: 3