JPS61159144A - 湿度測定装置 - Google Patents

湿度測定装置

Info

Publication number
JPS61159144A
JPS61159144A JP27915884A JP27915884A JPS61159144A JP S61159144 A JPS61159144 A JP S61159144A JP 27915884 A JP27915884 A JP 27915884A JP 27915884 A JP27915884 A JP 27915884A JP S61159144 A JPS61159144 A JP S61159144A
Authority
JP
Japan
Prior art keywords
capacitor
humidity
power source
charging
current
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.)
Granted
Application number
JP27915884A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0418782B2 (enExample
Inventor
Keiichi Minegishi
峯岸　敬一
Tokuji Akiba
秋葉　徳二
Takahiro Kato
加藤　高廣
Norio Ogawa
典男 小川
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.)
Taiheiyo Cement Corp
Original Assignee
Chichibu Cement Co Ltd
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 Chichibu Cement Co Ltd filed Critical Chichibu Cement Co Ltd
Priority to JP27915884A priority Critical patent/JPS61159144A/ja
Publication of JPS61159144A publication Critical patent/JPS61159144A/ja
Publication of JPH0418782B2 publication Critical patent/JPH0418782B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G01N27/122—Circuits particularly adapted therefor, e.g. linearising circuits

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP27915884A 1984-12-29 1984-12-29 湿度測定装置 Granted JPS61159144A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27915884A JPS61159144A (ja) 1984-12-29 1984-12-29 湿度測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27915884A JPS61159144A (ja) 1984-12-29 1984-12-29 湿度測定装置

Publications (2)

Publication Number Publication Date
JPS61159144A true JPS61159144A (ja) 1986-07-18
JPH0418782B2 JPH0418782B2 (enExample) 1992-03-27

Family

ID=17607256

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27915884A Granted JPS61159144A (ja) 1984-12-29 1984-12-29 湿度測定装置

Country Status (1)

Country Link
JP (1) JPS61159144A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6488145A (en) * 1987-09-30 1989-04-03 Canon Kk Humidity measuring instrument
JPH02120156A (ja) * 1988-10-29 1990-05-08 Fuji Heavy Ind Ltd 車両用ウィンドシールドの着霜防止装置
JPH02120157A (ja) * 1988-10-29 1990-05-08 Fuji Heavy Ind Ltd 車両用ウィンドシールドの着霜防止装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5742234A (en) * 1995-02-28 1998-04-21 Vickers, Inc. Particle detection and destruction in fluid systems

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59185657U (ja) * 1983-05-30 1984-12-10 松下電器産業株式会社 湿度検出装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59185657U (ja) * 1983-05-30 1984-12-10 松下電器産業株式会社 湿度検出装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6488145A (en) * 1987-09-30 1989-04-03 Canon Kk Humidity measuring instrument
JPH02120156A (ja) * 1988-10-29 1990-05-08 Fuji Heavy Ind Ltd 車両用ウィンドシールドの着霜防止装置
JPH02120157A (ja) * 1988-10-29 1990-05-08 Fuji Heavy Ind Ltd 車両用ウィンドシールドの着霜防止装置

Also Published As

Publication number Publication date
JPH0418782B2 (enExample) 1992-03-27

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