TOP > 外国特許検索 > ELECTRET, ELECTROSTATIC-INDUCTION TYPE CONVERSION ELEMENT, AND METHOD OF CHARGING ELECTRET

ELECTRET, ELECTROSTATIC-INDUCTION TYPE CONVERSION ELEMENT, AND METHOD OF CHARGING ELECTRET

外国特許コード F110005800
整理番号 E09202WO
掲載日 2011年9月22日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2011JP055114
国際公開番号 WO 2011/108721
国際出願日 平成23年3月4日(2011.3.4)
国際公開日 平成23年9月9日(2011.9.9)
優先権データ
  • 特願2010-070880 (2010.3.4) JP
発明の名称 (英語) ELECTRET, ELECTROSTATIC-INDUCTION TYPE CONVERSION ELEMENT, AND METHOD OF CHARGING ELECTRET
発明の概要(英語) Disclosed is: an electret wherein vanishing of electric charges can be alleviated more than with conventional ones, even though the electret is easy to manufacture with a more simple construction; and a method of charging the electret, wherein the electret can be easily charged. An electrostatic-induction type conversion element (100) is provided with: an electret (10) comprising a substrate (11) that is comprised of an insulation material, a plurality of grid connection electrodes (12), a plurality of base electrodes (13), and an insulation material layer (14); a movable section (20) that is arranged facing the electret (10); and a resistor (30) connected to the electret (10) and the movable section (20). All the base electrodes (13) of the electret (10), the ground, and a needle electrode (41) are connected together, and further, a grid (40) and the grid connection electrodes (12) of the electret (10) are also connected together. Then, a prescribed voltage is applied between the needle electrode (41) and the base electrodes (13), charging the insulation material layer (14).
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • Japan Science and Technology Agency
  • HYOGO PREFECTURE
  • 発明者(英語)
  • FUJITA Takayuki
  • NAKADE Keisuke
  • TOYONAGA Tomohiko
  • MAENAKA Kazusuke
国際特許分類(IPC)
指定国 AE(UTILITY MODEL),AG,AL(UTILITY MODEL),AM(PROVISIONAL PATENT)(UTILITY MODEL),AO(UTILITY MODEL),AT(UTILITY MODEL),AU,AZ(UTILITY MODEL),BA,BB,BG(UTILITY MODEL),BH(UTILITY MODEL),BR(UTILITY MODEL),BW,BY(UTILITY MODEL),BZ(UTILITY MODEL),CA,CH,CL(UTILITY MODEL),CN(UTILITY MODEL),CO(UTILITY MODEL),CR(UTILITY MODEL),CU(INVENTOR'S CERTIFICATE),CZ(UTILITY MODEL),DE(UTILITY MODEL),DK(UTILITY MODEL),DM,DO(UTILITY MODEL),DZ,EC(UTILITY MODEL),EE(UTILITY MODEL),EG(UTILITY MODEL),ES(UTILITY MODEL),FI(UTILITY MODEL),GB,GD,GE(UTILITY MODEL),GH(UTILITY CERTIFICATE),GM,GT(UTILITY MODEL),HN(UTILITY MODEL),HR(CONSENSUAL PATENT),HU(UTILITY MODEL),ID,IL,IN,IS,KE(UTILITY MODEL),KG(UTILITY MODEL),KM,KN,KP(INVENTOR'S CERTIFICATE)(UTILITY MODEL),KR(UTILITY MODEL),KZ(PROVISIONAL PATENT)(UTILITY MODEL),LA,LC,LK,LR,LS(UTILITY MODEL),LT,LU,LY,MA,MD(UTILITY MODEL),ME,MG,MK,MN,MW,MX(UTILITY MODEL),MY(UTILITY-INNOVATION),MZ(UTILITY MODEL),NA,NG,NI(UTILITY MODEL),NO,NZ,OM(UTILITY MODEL),PE(UTILITY MODEL),PG,PH(UTILITY MODEL),PL(UTILITY MODEL),PT(UTILITY MODEL),RO,RS(PETTY PATENT),RU(UTILITY MODEL),SC,SD,SE,SG,SK(UTILITY MODEL),SL(UTILITY MODEL),SM,ST,SV(UTILITY MODEL),SY,TH(PETTY PATENT),TJ(UTILITY MODEL),TM(PROVISIONAL PATENT),TN,TR(UTILITY MODEL),TT(UTILITY CERTIFICATE),TZ,UA(UTILITY MODEL),UG(UTILITY CERTIFICATE),US,UZ(UTILITY MODEL),VC(UTILITY CERTIFICATE),VN(PATENT FOR UTILITY SOLUTION),ZA,ZM,ZW,EP(AL,AT,BE,BG,CH,CY,CZ,DE,DK,EE,ES,FI,FR,GB,GR,HR,HU,IE,IS,IT,LT,LU,LV,MC,MK,MT,NL,NO,PL,PT,RO,RS,SE,SI,SK,SM,TR),OA(BF(UTILITY MODEL),BJ(UTILITY MODEL),CF(UTILITY MODEL),CG(UTILITY MODEL),CI(UTILITY MODEL),CM(UTILITY MODEL),GA(UTILITY MODEL),GN(UTILITY MODEL),GQ(UTILITY MODEL),GW(UTILITY MODEL),ML(UTILITY MODEL),MR(UTILITY MODEL),NE(UTILITY MODEL),SN(UTILITY MODEL),TD(UTILITY MODEL),TG(UTILITY MODEL)),AP(BW(UTILITY MODEL),GH(UTILITY MODEL),GM(UTILITY MODEL),KE(UTILITY MODEL),LR(UTILITY MODEL),LS(UTILITY MODEL),MW(UTILITY MODEL),MZ(UTILITY MODEL),NA(UTILITY MODEL),SD(UTILITY MODEL),SL(UTILITY MODEL),SZ(UTILITY MODEL),TZ(UTILITY MODEL),UG(UTILITY MODEL),ZM(UTILITY MODEL),ZW(UTILITY MODEL)),EA(AM,AZ,BY,KG,KZ,MD,RU,TJ,TM)
参考情報 (研究プロジェクト等) ERATO MAENAKA Human-Sensing Fusion AREA
ライセンスをご希望の方、特許の内容に興味を持たれた方は、問合せボタンを押してください。

PAGE TOP

close
close
close
close
close
close