NO20032016D0 - Anordning og fremgangsmåte for elektrisk potensialfiksering - Google Patents
Anordning og fremgangsmåte for elektrisk potensialfikseringInfo
- Publication number
- NO20032016D0 NO20032016D0 NO20032016A NO20032016A NO20032016D0 NO 20032016 D0 NO20032016 D0 NO 20032016D0 NO 20032016 A NO20032016 A NO 20032016A NO 20032016 A NO20032016 A NO 20032016A NO 20032016 D0 NO20032016 D0 NO 20032016D0
- Authority
- NO
- Norway
- Prior art keywords
- high resistance
- capacitance
- electric potential
- capacitances
- potential fixing
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/24—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response
- H04R3/06—Circuits for transducers, loudspeakers or microphones for correcting frequency response of electrostatic transducers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Measurement Of Current Or Voltage (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Electrophotography Configuration And Component (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001270491 | 2001-09-06 | ||
PCT/JP2002/009084 WO2003023418A2 (en) | 2001-09-06 | 2002-09-06 | Potential fixing device and potential fixing method |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20032016D0 true NO20032016D0 (no) | 2003-05-05 |
NO20032016L NO20032016L (no) | 2003-06-30 |
Family
ID=19096141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20032016A NO20032016L (no) | 2001-09-06 | 2003-05-05 | Anordning og fremgangsmåte for elektrisk potensialfiksering |
Country Status (8)
Country | Link |
---|---|
US (1) | US7368920B2 (no) |
EP (1) | EP1464967A4 (no) |
JP (1) | JP2003156524A (no) |
KR (1) | KR100738692B1 (no) |
CN (1) | CN100432682C (no) |
NO (1) | NO20032016L (no) |
TW (1) | TW591235B (no) |
WO (1) | WO2003023418A2 (no) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004038434A2 (ja) * | 2002-10-22 | 2004-05-06 | Sumitomo Metal Industries, Ltd., | 電位固定装置、電位固定方法および容量測定装置 |
US7372278B2 (en) * | 2005-08-16 | 2008-05-13 | Canon Kabushiki Kaisha | Electric potential measuring apparatus electrostatic capacitance measuring apparatus, electric potential measuring method, electrostatic capacitance measuring method, and image forming apparatus |
JP2007121125A (ja) * | 2005-10-28 | 2007-05-17 | Hioki Ee Corp | 電流検出装置および静電容量測定装置 |
KR101108091B1 (ko) * | 2006-02-07 | 2012-02-06 | 파이오니아 가부시키가이샤 | 정전용량 검출 장치 |
WO2013073161A1 (ja) * | 2011-11-15 | 2013-05-23 | 富士電機株式会社 | 静電容量検出回路 |
KR101472001B1 (ko) * | 2012-12-06 | 2014-12-15 | 이성호 | Ac 전원에 연동한 커패시턴스 검출 수단 및 방법 |
WO2019050318A2 (ko) | 2017-09-07 | 2019-03-14 | 한국과학기술원 | 재조합 단백질의 분비를 증가시키는 방법 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3648165A (en) * | 1970-09-24 | 1972-03-07 | Sun Oil Co | Capacitance-measuring apparatus including means maintaining the voltage across the unknown capacitance constant |
US3774238A (en) * | 1971-12-09 | 1973-11-20 | Spearhead Inc | Three-terminal capacitive apparatus for remotely responding to a condition or dielectric properties of a material |
DE3428699A1 (de) * | 1984-08-03 | 1986-02-13 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Kapazitiver messwertaufnehmer |
JPS6315505A (ja) | 1986-07-07 | 1988-01-22 | Pioneer Electronic Corp | ア−スアイソレ−シヨンアンプ |
US5028876A (en) * | 1989-01-30 | 1991-07-02 | Dresser Industries, Inc. | Precision capacitive transducer circuits and methods |
DE4014395A1 (de) * | 1989-05-12 | 1991-11-14 | Fraunhofer Ges Forschung | Schaltung und verfahren zum messen einer die kapazitaets-spannungs-charakteristik eines kapazitiven elementes beeinflussenden groesse |
DK170196B1 (da) | 1993-04-07 | 1995-06-06 | Brueel & Kjaer As | Fremgangsmåde og kobling til at reducere den harmoniske forvrængning af en kapacitiv transducer |
JPH0746082A (ja) | 1993-07-30 | 1995-02-14 | Nippondenso Co Ltd | フィルタ回路 |
GB9526325D0 (en) * | 1995-12-22 | 1996-02-21 | Bp Exploration Operating | Inhibitors |
JP3485452B2 (ja) | 1997-09-22 | 2004-01-13 | アルプス電気株式会社 | 濾波増幅器 |
JP4676643B2 (ja) | 2001-04-27 | 2011-04-27 | 東京エレクトロン株式会社 | 電位固定装置および容量測定装置 |
WO2004038434A2 (ja) | 2002-10-22 | 2004-05-06 | Sumitomo Metal Industries, Ltd., | 電位固定装置、電位固定方法および容量測定装置 |
KR100382766B1 (ko) * | 2001-07-02 | 2003-05-09 | 삼성전자주식회사 | 커패시턴스 변화량 측정 장치 및 방법 |
-
2002
- 2002-09-06 WO PCT/JP2002/009084 patent/WO2003023418A2/ja active Application Filing
- 2002-09-06 EP EP02765438A patent/EP1464967A4/en not_active Withdrawn
- 2002-09-06 KR KR1020047003365A patent/KR100738692B1/ko not_active IP Right Cessation
- 2002-09-06 JP JP2002261034A patent/JP2003156524A/ja active Pending
- 2002-09-06 US US10/488,597 patent/US7368920B2/en not_active Expired - Fee Related
- 2002-09-06 CN CNB02817402XA patent/CN100432682C/zh not_active Expired - Fee Related
- 2002-09-09 TW TW091120489A patent/TW591235B/zh not_active IP Right Cessation
-
2003
- 2003-05-05 NO NO20032016A patent/NO20032016L/no unknown
Also Published As
Publication number | Publication date |
---|---|
KR20040041159A (ko) | 2004-05-14 |
KR100738692B1 (ko) | 2007-07-12 |
NO20032016L (no) | 2003-06-30 |
WO2003023418A2 (en) | 2003-03-20 |
US7368920B2 (en) | 2008-05-06 |
CN1551991A (zh) | 2004-12-01 |
EP1464967A4 (en) | 2005-01-26 |
US20050030679A1 (en) | 2005-02-10 |
CN100432682C (zh) | 2008-11-12 |
TW591235B (en) | 2004-06-11 |
JP2003156524A (ja) | 2003-05-30 |
EP1464967A2 (en) | 2004-10-06 |
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