JP2008532462A - 生体模倣紙作動器 - Google Patents
生体模倣紙作動器 Download PDFInfo
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- JP2008532462A JP2008532462A JP2007552440A JP2007552440A JP2008532462A JP 2008532462 A JP2008532462 A JP 2008532462A JP 2007552440 A JP2007552440 A JP 2007552440A JP 2007552440 A JP2007552440 A JP 2007552440A JP 2008532462 A JP2008532462 A JP 2008532462A
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- 230000003592 biomimetic effect Effects 0.000 title claims abstract description 16
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- 238000000034 method Methods 0.000 claims description 7
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- 230000009118 appropriate response Effects 0.000 abstract description 2
- 238000009826 distribution Methods 0.000 abstract description 2
- 210000003205 muscle Anatomy 0.000 description 9
- 150000002500 ions Chemical class 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
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- 238000006073 displacement reaction Methods 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
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- 239000013078 crystal Substances 0.000 description 3
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- 238000011160 research Methods 0.000 description 2
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- 235000014653 Carica parviflora Nutrition 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 241000243321 Cnidaria Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
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- 230000015556 catabolic process Effects 0.000 description 1
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Images
Classifications
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
- H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders
- H10N30/2041—Beam type
- H10N30/2042—Cantilevers, i.e. having one fixed end
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H1/00—Paper; Cardboard
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
- H10N30/206—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using only longitudinal or thickness displacement, e.g. d33 or d31 type devices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/85—Piezoelectric or electrostrictive active materials
- H10N30/857—Macromolecular compositions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S310/00—Electrical generator or motor structure
- Y10S310/80—Piezoelectric polymers, e.g. PVDF
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/42—Piezoelectric device making
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Prostheses (AREA)
- Micromachines (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
Description
2 電極
4 レクテナ
5 PAD論理回路
6 バッテリ層
Claims (5)
- セルロース紙を含んでいる生体模倣紙作動器において、セルロースのマイクロフィブリル(micro fibril)が一定の方向に配列されるようにした紙(1)、該紙の両面に設けられる電極(2)、外部から電場を受信して直流に変換させる薄膜のレクテナ(rectenna)(4)、及び直流電源の信号を受信して動力を変換/制御するPAD論理回路(5)を有する生体模倣紙作動器。
- 請求項1において、さらに、超薄膜型バッテリ層(6)を結合させ、マイクロ波が伝達されないときにバッテリ電源が用いられるようにした生体模倣紙作動器。
- 生体模倣紙の作動方法において、セルロース紙の両面に薄い導電性電極を設け、紙の一端を固定させ、電場が加えられると曲げ変形が発生するようにし、紙を2つの平面間に位置させ、電場を加えて長手方向の変形が発生するようにする生体模倣紙の作動方法。
- 請求項3において、マイクロ波を送信することにより遠隔的に駆動する生体模倣紙の作動方法。
- セルロースのマイクロフィブリル(micro fibril)が一定の方向に並べられた紙を製造する方法において、セルロースパルプを溶かしてセルロース溶液を作った後、セルロース溶液をスピンコーティングして遠心力によりセルロースのマイクロフィブリルが一定の方向に配列されるようにするか、またはセルロース溶液を微細なスリットを通じて押出しながら若干の引張力を加えることにより、マイクロフィブリルが一定の方向に配列されるように紙を製造する方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050022169A KR100678987B1 (ko) | 2005-03-17 | 2005-03-17 | 생체모방 종이 작동기, 생체모방 종이의 작동방법 및 생체 모방 종이의 제조방법 |
PCT/KR2005/002176 WO2006112572A1 (en) | 2005-03-17 | 2005-07-07 | Biomimetic electro-active paper actuators |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2008532462A true JP2008532462A (ja) | 2008-08-14 |
Family
ID=37115262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007552440A Pending JP2008532462A (ja) | 2005-03-17 | 2005-07-07 | 生体模倣紙作動器 |
Country Status (5)
Country | Link |
---|---|
US (2) | US7791251B2 (ja) |
EP (1) | EP1859526A4 (ja) |
JP (1) | JP2008532462A (ja) |
KR (1) | KR100678987B1 (ja) |
WO (1) | WO2006112572A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020127351A (ja) * | 2019-02-05 | 2020-08-20 | 国立大学法人横浜国立大学 | アクチュエータ |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008076271A2 (en) * | 2006-12-13 | 2008-06-26 | Board Of Trustees Of Michigan State University | Integrated actuator sensor structure |
US8310134B2 (en) * | 2009-01-22 | 2012-11-13 | William Marsh Rice University | Composition for energy generator, storage, and strain sensor and methods of use thereof |
KR101116572B1 (ko) * | 2009-05-06 | 2012-02-28 | 인하대학교 산학협력단 | 셀룰로오스 압전종이로 만든 초소형 스피커 |
US8994609B2 (en) | 2011-09-23 | 2015-03-31 | Hrl Laboratories, Llc | Conformal surface wave feed |
US9466887B2 (en) | 2010-11-03 | 2016-10-11 | Hrl Laboratories, Llc | Low cost, 2D, electronically-steerable, artificial-impedance-surface antenna |
WO2012091281A2 (ko) * | 2010-12-28 | 2012-07-05 | 한국기술교육대학교 산학협력단 | 셀룰로오스 종이 작동기 필름을 이용한 햅틱 액추에이터 및 셀룰로오스 기반의 햅틱 액추에이터 |
WO2012091282A2 (ko) * | 2010-12-28 | 2012-07-05 | 한국기술교육대학교 산학협력단 | 셀룰로오스 종이 작동기 필름을 이용한 햅틱 액추에이터 및 그 제조 방법 |
KR101254088B1 (ko) * | 2011-03-31 | 2013-04-12 | 전남대학교산학협력단 | 투명 박테리아 셀룰로오스 기반 작동기 및 그 제조 방법 |
KR101243384B1 (ko) * | 2011-06-21 | 2013-03-14 | 한국기술교육대학교 산학협력단 | 종이 작동기를 이용한 필름형 액추에이터 |
US8982011B1 (en) | 2011-09-23 | 2015-03-17 | Hrl Laboratories, Llc | Conformal antennas for mitigation of structural blockage |
JP5780261B2 (ja) * | 2013-04-24 | 2015-09-16 | カシオ計算機株式会社 | アクチュエータ |
KR101964513B1 (ko) | 2017-02-16 | 2019-04-01 | 인하대학교 산학협력단 | 나노셀룰로오스 기반 투명한 전기 활성 폴리우레탄 및 이의 제조방법 |
DE102020129659A1 (de) | 2020-11-11 | 2022-05-12 | Airbus Operations Gmbh | Integriertes Aktorelement mit elektroaktivem Polymer |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07203689A (ja) * | 1993-12-31 | 1995-08-04 | Toshiro Higuchi | 静電アクチュエータ |
US6376971B1 (en) * | 1997-02-07 | 2002-04-23 | Sri International | Electroactive polymer electrodes |
US6664718B2 (en) * | 2000-02-09 | 2003-12-16 | Sri International | Monolithic electroactive polymers |
KR100450262B1 (ko) * | 2001-08-07 | 2004-09-30 | 한국과학기술연구원 | 고감도 초소형 캔틸레버 센서 및 제조 방법 |
JP3890994B2 (ja) * | 2002-02-01 | 2007-03-07 | 松下電器産業株式会社 | スピーカ用振動板の製造方法 |
KR100558098B1 (ko) * | 2003-07-04 | 2006-03-07 | 학교법인 한양학원 | 전기적 자극을 이용한 미세 인공 근육 제어 방법 및 장치 |
JP4631487B2 (ja) * | 2005-03-22 | 2011-02-16 | パナソニック株式会社 | スピーカ用振動板の製造方法およびこの製造方法により製造されたスピーカ用振動板およびこのスピーカ用振動板を用いたスピーカ |
US7307589B1 (en) * | 2005-12-29 | 2007-12-11 | Hrl Laboratories, Llc | Large-scale adaptive surface sensor arrays |
KR100835924B1 (ko) * | 2006-03-30 | 2008-06-09 | 인하대학교 산학협력단 | 구조물의 평면을 모니터링하기 위한 마이크로파 렉테나기반의 센서 어레이 |
KR100889752B1 (ko) * | 2006-12-05 | 2009-03-24 | 한국전자통신연구원 | 이종 접합막 및 그의 제조 방법 |
-
2005
- 2005-03-17 KR KR1020050022169A patent/KR100678987B1/ko not_active IP Right Cessation
- 2005-07-07 WO PCT/KR2005/002176 patent/WO2006112572A1/en active Application Filing
- 2005-07-07 EP EP05857781A patent/EP1859526A4/en not_active Withdrawn
- 2005-07-07 JP JP2007552440A patent/JP2008532462A/ja active Pending
-
2007
- 2007-09-07 US US11/851,783 patent/US7791251B2/en not_active Expired - Fee Related
-
2010
- 2010-08-26 US US12/869,465 patent/US20100319867A1/en not_active Abandoned
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020127351A (ja) * | 2019-02-05 | 2020-08-20 | 国立大学法人横浜国立大学 | アクチュエータ |
JP7351507B2 (ja) | 2019-02-05 | 2023-09-27 | 国立大学法人横浜国立大学 | アクチュエータ |
Also Published As
Publication number | Publication date |
---|---|
EP1859526A4 (en) | 2010-08-25 |
US20100319867A1 (en) | 2010-12-23 |
US20080061656A1 (en) | 2008-03-13 |
US7791251B2 (en) | 2010-09-07 |
EP1859526A1 (en) | 2007-11-28 |
WO2006112572A1 (en) | 2006-10-26 |
KR100678987B1 (ko) | 2007-02-06 |
KR20060100558A (ko) | 2006-09-21 |
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