DE69904091D1 - Hochempfindlicher Sensor zur Erfassung einer mechanischen Grösse - Google Patents

Hochempfindlicher Sensor zur Erfassung einer mechanischen Grösse

Info

Publication number
DE69904091D1
DE69904091D1 DE69904091T DE69904091T DE69904091D1 DE 69904091 D1 DE69904091 D1 DE 69904091D1 DE 69904091 T DE69904091 T DE 69904091T DE 69904091 T DE69904091 T DE 69904091T DE 69904091 D1 DE69904091 D1 DE 69904091D1
Authority
DE
Germany
Prior art keywords
recording
highly sensitive
sensitive sensor
mechanical size
mechanical
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
Application number
DE69904091T
Other languages
English (en)
Other versions
DE69904091T2 (de
Inventor
Katsunori Yamada
Mitsuru Asai
Nobuo Kamiya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Central R&D Labs Inc
Original Assignee
Toyota Central R&D Labs Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toyota Central R&D Labs Inc filed Critical Toyota Central R&D Labs Inc
Publication of DE69904091D1 publication Critical patent/DE69904091D1/de
Application granted granted Critical
Publication of DE69904091T2 publication Critical patent/DE69904091T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
DE69904091T 1998-01-16 1999-01-15 Hochempfindlicher Sensor zur Erfassung einer mechanischen Grösse Expired - Fee Related DE69904091T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP02027598A JP3695116B2 (ja) 1998-01-16 1998-01-16 高感度力学量センサ材料

Publications (2)

Publication Number Publication Date
DE69904091D1 true DE69904091D1 (de) 2003-01-09
DE69904091T2 DE69904091T2 (de) 2003-10-09

Family

ID=12022632

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69904091T Expired - Fee Related DE69904091T2 (de) 1998-01-16 1999-01-15 Hochempfindlicher Sensor zur Erfassung einer mechanischen Grösse

Country Status (4)

Country Link
US (1) US6303055B1 (de)
EP (1) EP0930490B1 (de)
JP (1) JP3695116B2 (de)
DE (1) DE69904091T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1340970A4 (de) * 2000-11-06 2007-06-27 Jtekt Corp Sensorelement für eine mechanische grösse, lastsensorelement, beschleunigungssensorelement und drucksensorelement
JP2002310814A (ja) * 2001-04-17 2002-10-23 Toyota Central Res & Dev Lab Inc 圧力センサ素子
JP2002311044A (ja) * 2001-04-17 2002-10-23 Toyota Central Res & Dev Lab Inc 加速度センサ素子
JP2002310813A (ja) * 2001-04-10 2002-10-23 Toyota Central Res & Dev Lab Inc 荷重センサ素子
JP2002312659A (ja) * 2001-04-13 2002-10-25 Inter Communications:Kk シリアルナンバー利用のポイントサーバーシステム
EP1425322B1 (de) * 2001-09-14 2009-10-21 MERCK PATENT GmbH Formkörper aus kern-mantel-partikeln
DE10204339A1 (de) * 2002-02-01 2003-08-07 Merck Patent Gmbh Dehnungs- und Stauchungssensor
DE10204338A1 (de) * 2002-02-01 2003-08-14 Merck Patent Gmbh Formkörper aus Kern-Mantel-Partikeln
DE10227071A1 (de) * 2002-06-17 2003-12-24 Merck Patent Gmbh Verbundmaterial enthaltend Kern-Mantel-Partikel
DE10245848A1 (de) * 2002-09-30 2004-04-01 Merck Patent Gmbh Verfahren zur Herstellung inverser opalartiger Strukturen
DE102004032120A1 (de) * 2004-07-01 2006-02-09 Merck Patent Gmbh Beugungsfarbmittel für die Kosmetik
DE102004045188A1 (de) * 2004-09-17 2006-03-30 Engelbert Mages Schlagkraftmesseinrichtung

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5482699A (en) * 1977-12-15 1979-07-02 Shinetsu Polymer Co Pressure sensitive resistance element
US4448837A (en) * 1982-07-19 1984-05-15 Oki Densen Kabushiki Kaisha Pressure-sensitive conductive elastic sheet
JPS6018081A (ja) 1983-07-11 1985-01-30 Toshiba Corp Ｆｍ復調器
SE8400484D0 (sv) * 1984-01-31 1984-01-31 Slim Borgudd Anordning for metning av dynamisk och statisk lastpakenning vid en draganordning for t ex drivorgan
US4644101A (en) * 1985-12-11 1987-02-17 At&T Bell Laboratories Pressure-responsive position sensor
JP2556888B2 (ja) 1987-12-24 1996-11-27 日立金属株式会社 電気抵抗率バラツキの少ないセラミックス導電材料
JPH02229765A (ja) 1989-03-03 1990-09-12 Hitachi Metals Ltd 導電性セラミックス焼結体およびヒーター
JPH0421933U (de) * 1990-06-18 1992-02-24
US5336558A (en) * 1991-06-24 1994-08-09 Minnesota Mining And Manufacturing Company Composite article comprising oriented microstructures
JP3201837B2 (ja) * 1992-08-03 2001-08-27 博明 柳田 導電性繊維束含有プラスチック複合材による歪・応力探知方法およびそれに用いる導電性繊維束含有プラスチック複合材
JP3339652B2 (ja) 1992-10-21 2002-10-28 株式会社豊田中央研究所 複合材料およびその製造方法
JP3248606B2 (ja) * 1994-10-05 2002-01-21 松下電器産業株式会社 力学量センサーおよび歪抵抗素子及びそれらの製造方法
US5656218A (en) * 1995-05-19 1997-08-12 Industrial Technology Research Institute Method for making high performance self-reinforced silicon carbide using a pressureless sintering process
DE69736662T2 (de) * 1996-09-18 2007-09-13 Kabushiki Kaisha Toyota Chuo Kenkyusho Grossbereichthermistormaterial und dessen herstellungsverfahren

Also Published As

Publication number Publication date
JPH11201836A (ja) 1999-07-30
EP0930490A2 (de) 1999-07-21
EP0930490B1 (de) 2002-11-27
EP0930490A3 (de) 2000-03-29
US6303055B1 (en) 2001-10-16
DE69904091T2 (de) 2003-10-09
JP3695116B2 (ja) 2005-09-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KRAMER - BARSKE - SCHMIDTCHEN, 81245 MUENCHEN

8339 Ceased/non-payment of the annual fee