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Paper Abstract and Keywords
Presentation 2010-01-26 09:00
Estimation of strong type hydrophone with hydrothermally synthesized PZT poly-crystalline film by HIFU device and ultrasound cleaner
Kazuho Yoshimura, Norimichi Kawashima (Toin Univ. of Yokohama.), Takeyoshi Uchida, Masahiro Yoshioka, Tsuneo Kikuchi (AIST), Minoru Kurosawa (Tokyo Inst. of Tech.), Shinichi Takeuchi (Toin Univ. of Yokohama) US2009-99
Abstract (in Japanese) (See Japanese page) 
(in English) It is difficult to use conventional hydrophones for measurement of high power ultrasound field with acoustic cavitation by high intensity focused ultrasound (HIFU) device or ultrasound cleaner, because a front electrode of the piezoelectric element in conventional type hydrophone was decorticated by acoustic cavitation and high sound pressure. We fabricated new toughness type hydrophones using titanium membrane acoustic receiving surface and hydrothermally synthesized lead zirconate titanate (PZT) film for measurement of high power ultrasound. We measured the acoustic field distribution (sound pressure distribution) by HIFU equipment and ultrasound cleaner. Our new type hydrophone could receive high power ultrasound without broken.
Keyword (in Japanese) (See Japanese page) 
(in English) hydrothermal method / PZT poly-crystalline film / hydrophone / High Intensity Focused Ultrasound / ultrasound cleaner / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 388, US2009-99, pp. 67-72, Jan. 2010.
Paper # US2009-99 
Date of Issue 2010-01-18 (US) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee EA US  
Conference Date 2010-01-25 - 2010-01-26 
Place (in Japanese) (See Japanese page) 
Place (in English)  
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Paper Information
Registration To US 
Conference Code 2010-01-EA-US 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Estimation of strong type hydrophone with hydrothermally synthesized PZT poly-crystalline film by HIFU device and ultrasound cleaner 
Sub Title (in English)  
Keyword(1) hydrothermal method  
Keyword(2) PZT poly-crystalline film  
Keyword(3) hydrophone  
Keyword(4) High Intensity Focused Ultrasound  
Keyword(5) ultrasound cleaner  
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1st Author's Name Kazuho Yoshimura  
1st Author's Affiliation Toin University of Yokohama (Toin Univ. of Yokohama.)
2nd Author's Name Norimichi Kawashima  
2nd Author's Affiliation Toin University of Yokohama (Toin Univ. of Yokohama.)
3rd Author's Name Takeyoshi Uchida  
3rd Author's Affiliation National Institute of Advanced Industrial Science and Technology (AIST)
4th Author's Name Masahiro Yoshioka  
4th Author's Affiliation National Institute of Advanced Industrial Science and Technology (AIST)
5th Author's Name Tsuneo Kikuchi  
5th Author's Affiliation National Institute of Advanced Industrial Science and Technology (AIST)
6th Author's Name Minoru Kurosawa  
6th Author's Affiliation Tokyo Institute of Technology (Tokyo Inst. of Tech.)
7th Author's Name Shinichi Takeuchi  
7th Author's Affiliation Toin University of Yokohama (Toin Univ. of Yokohama)
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Speaker Author-1 
Date Time 2010-01-26 09:00:00 
Presentation Time 25 minutes 
Registration for US 
Paper # US2009-99 
Volume (vol) vol.109 
Number (no) no.388 
Page pp.67-72 
#Pages
Date of Issue 2010-01-18 (US) 


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