JPS5798144A - Detection system for electrostatic sensing voltage - Google Patents
Detection system for electrostatic sensing voltageInfo
- Publication number
- JPS5798144A JPS5798144A JP17355580A JP17355580A JPS5798144A JP S5798144 A JPS5798144 A JP S5798144A JP 17355580 A JP17355580 A JP 17355580A JP 17355580 A JP17355580 A JP 17355580A JP S5798144 A JPS5798144 A JP S5798144A
- Authority
- JP
- Japan
- Prior art keywords
- sensing voltage
- electrostatic sensing
- electrostatic
- varactor diode
- capacity
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title abstract 3
- 230000003068 static effect Effects 0.000 abstract 2
- 239000003990 capacitor Substances 0.000 abstract 1
- 239000012212 insulator Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
- G11B9/08—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using electrostatic charge injection; Record carriers therefor
Landscapes
- Measurement Of Current Or Voltage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17355580A JPS5798144A (en) | 1980-12-09 | 1980-12-09 | Detection system for electrostatic sensing voltage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17355580A JPS5798144A (en) | 1980-12-09 | 1980-12-09 | Detection system for electrostatic sensing voltage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5798144A true JPS5798144A (en) | 1982-06-18 |
Family
ID=15962708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17355580A Pending JPS5798144A (en) | 1980-12-09 | 1980-12-09 | Detection system for electrostatic sensing voltage |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5798144A (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112505436A (zh) * | 2020-11-20 | 2021-03-16 | 石家庄铁道大学 | 非接触式静电场测试装置及测试方法 |
| WO2025231925A1 (zh) * | 2024-05-07 | 2025-11-13 | 北京康蓉科技有限公司 | 一种可穿戴式人体静电电压与电阻的测试系统 |
-
1980
- 1980-12-09 JP JP17355580A patent/JPS5798144A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112505436A (zh) * | 2020-11-20 | 2021-03-16 | 石家庄铁道大学 | 非接触式静电场测试装置及测试方法 |
| WO2025231925A1 (zh) * | 2024-05-07 | 2025-11-13 | 北京康蓉科技有限公司 | 一种可穿戴式人体静电电压与电阻的测试系统 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR900012412A (ko) | 자체 발진 블로킹 발진기형 스위칭 파우어팩 회로 | |
| KR920704150A (ko) | 자기검출 장치 | |
| US5150062A (en) | Electrostatic capacitance sensing circuit | |
| US3495097A (en) | Signal detector circuit | |
| US4223305A (en) | Single station type ionization smoke sensor | |
| JPS5798144A (en) | Detection system for electrostatic sensing voltage | |
| US4023152A (en) | Ionization type smoke sensing device | |
| US3059177A (en) | Sensitive high impedance detector | |
| JPH01285801A (ja) | 近接距離センサー及び形状判別装置 | |
| US3178619A (en) | Detector circuit | |
| US3089332A (en) | Absolute vibration measuring instrument | |
| JPS568563A (en) | Measuring device for reactance change | |
| JPS5583818A (en) | Level detector | |
| JPS5769237A (en) | Temperature and humidity sensing device | |
| US4192009A (en) | Coulometric device for performing time integration | |
| JPS54118899A (en) | Humidity detector | |
| JPS6457163A (en) | Method and apparatus for measuring impregnating depth of impregnating material | |
| JPS55166002A (en) | Position detector | |
| SU911677A1 (ru) | Устройство дл зар да накопительного конденсатора | |
| KR0112647Y1 (ko) | 인버터 회로를 이용한 전자렌지 | |
| JPS57103012A (en) | Displacement detector | |
| JPS55121147A (en) | Detection unit using electroacoustic conversion element | |
| JPS57165748A (en) | Detection circuit of quantity of toner | |
| JPS6226157B2 (ja) | ||
| JPS57158052A (en) | Detection system for fine variation in electrostatic capacity |