JPS6257227B2 - - Google Patents
Info
- Publication number
- JPS6257227B2 JPS6257227B2 JP6425681A JP6425681A JPS6257227B2 JP S6257227 B2 JPS6257227 B2 JP S6257227B2 JP 6425681 A JP6425681 A JP 6425681A JP 6425681 A JP6425681 A JP 6425681A JP S6257227 B2 JPS6257227 B2 JP S6257227B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- pulse
- signal
- output
- amplitude value
- 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
Links
- 238000005259 measurement Methods 0.000 claims description 12
- 230000010355 oscillation Effects 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 10
- 238000012360 testing method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000010354 integration Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 101100444142 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) dut-1 gene Proteins 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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
- G01R27/2605—Measuring capacitance
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6425681A JPS57179669A (en) | 1981-04-30 | 1981-04-30 | Detecting device for change in electrostatic capacitance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6425681A JPS57179669A (en) | 1981-04-30 | 1981-04-30 | Detecting device for change in electrostatic capacitance |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57179669A JPS57179669A (en) | 1982-11-05 |
JPS6257227B2 true JPS6257227B2 (ko) | 1987-11-30 |
Family
ID=13252909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6425681A Granted JPS57179669A (en) | 1981-04-30 | 1981-04-30 | Detecting device for change in electrostatic capacitance |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57179669A (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014059176A (ja) * | 2012-09-14 | 2014-04-03 | Casio Comput Co Ltd | 水分量判定装置及びプログラム |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2588612B2 (ja) * | 1989-10-06 | 1997-03-05 | 株式会社イング | 検知装置 |
-
1981
- 1981-04-30 JP JP6425681A patent/JPS57179669A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014059176A (ja) * | 2012-09-14 | 2014-04-03 | Casio Comput Co Ltd | 水分量判定装置及びプログラム |
Also Published As
Publication number | Publication date |
---|---|
JPS57179669A (en) | 1982-11-05 |
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