JP5212468B2 - 音響制動部材の製造方法 - Google Patents
音響制動部材の製造方法 Download PDFInfo
- Publication number
- JP5212468B2 JP5212468B2 JP2010508159A JP2010508159A JP5212468B2 JP 5212468 B2 JP5212468 B2 JP 5212468B2 JP 2010508159 A JP2010508159 A JP 2010508159A JP 2010508159 A JP2010508159 A JP 2010508159A JP 5212468 B2 JP5212468 B2 JP 5212468B2
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- JP
- Japan
- Prior art keywords
- acoustic
- ultrasonic
- acoustic braking
- piezoelectric
- braking member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/002—Devices for damping, suppressing, obstructing or conducting sound in acoustic devices
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Animal Behavior & Ethology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Description
Claims (1)
- 高分子材料で形成され、前記高分子材料中には、音響インピーダンスを調整するとともに、リード線として機能する所定の一方向に延びた複数の金属製繊維状導体を含む音響制動体を備え、超音波探触子に用いられる音響制動部材を製造する音響制動部材の製造方法であって、
主面に複数の成長核を形成した基板の前記主面上に、金属製の粉体の導体を混合した流動状態の樹脂を塗布する塗布工程と、
前記樹脂を塗布した前記基板に、前記主面の法線方向に磁界を印加する印加工程と、
前記磁界の印加後に、前記流動状体の樹脂を硬化する硬化工程とを備えること
を特徴とする音響制動部材の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010508159A JP5212468B2 (ja) | 2008-04-14 | 2009-03-19 | 音響制動部材の製造方法 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008104739 | 2008-04-14 | ||
JP2008104739 | 2008-04-14 | ||
PCT/JP2009/055502 WO2009128322A1 (ja) | 2008-04-14 | 2009-03-19 | 音響制動部材および音響制動部材の製造方法ならびに超音波探触子および超音波診断装置 |
JP2010508159A JP5212468B2 (ja) | 2008-04-14 | 2009-03-19 | 音響制動部材の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2009128322A1 JPWO2009128322A1 (ja) | 2011-08-04 |
JP5212468B2 true JP5212468B2 (ja) | 2013-06-19 |
Family
ID=41199022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010508159A Expired - Fee Related JP5212468B2 (ja) | 2008-04-14 | 2009-03-19 | 音響制動部材の製造方法 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5212468B2 (ja) |
WO (1) | WO2009128322A1 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6068832A (ja) * | 1983-09-24 | 1985-04-19 | 株式会社島津製作所 | 超音波探触子 |
JPS60114100A (ja) * | 1983-11-26 | 1985-06-20 | Toshiba Corp | 超音波トランスジユ−サの製造方法 |
JPH03162839A (ja) * | 1989-11-21 | 1991-07-12 | Olympus Optical Co Ltd | 超音波探触子 |
JPH07131895A (ja) * | 1993-11-08 | 1995-05-19 | Toshiba Corp | 2次元アレイ型超音波プローブおよびその製造方法 |
JP2000023297A (ja) * | 1998-07-02 | 2000-01-21 | Sumitomo Electric Ind Ltd | 異方性導電材料の製造方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6147745A (ja) * | 1984-08-14 | 1986-03-08 | Kanebo Ltd | 導電性熱可塑性樹脂組成物 |
JPS62133899A (ja) * | 1985-12-06 | 1987-06-17 | Tokyo Keiki Co Ltd | 超音波センサ |
-
2009
- 2009-03-19 WO PCT/JP2009/055502 patent/WO2009128322A1/ja active Application Filing
- 2009-03-19 JP JP2010508159A patent/JP5212468B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6068832A (ja) * | 1983-09-24 | 1985-04-19 | 株式会社島津製作所 | 超音波探触子 |
JPS60114100A (ja) * | 1983-11-26 | 1985-06-20 | Toshiba Corp | 超音波トランスジユ−サの製造方法 |
JPH03162839A (ja) * | 1989-11-21 | 1991-07-12 | Olympus Optical Co Ltd | 超音波探触子 |
JPH07131895A (ja) * | 1993-11-08 | 1995-05-19 | Toshiba Corp | 2次元アレイ型超音波プローブおよびその製造方法 |
JP2000023297A (ja) * | 1998-07-02 | 2000-01-21 | Sumitomo Electric Ind Ltd | 異方性導電材料の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2009128322A1 (ja) | 2011-08-04 |
WO2009128322A1 (ja) | 2009-10-22 |
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