JPS6218044Y2 - - Google Patents
Info
- Publication number
- JPS6218044Y2 JPS6218044Y2 JP14377782U JP14377782U JPS6218044Y2 JP S6218044 Y2 JPS6218044 Y2 JP S6218044Y2 JP 14377782 U JP14377782 U JP 14377782U JP 14377782 U JP14377782 U JP 14377782U JP S6218044 Y2 JPS6218044 Y2 JP S6218044Y2
- Authority
- JP
- Japan
- Prior art keywords
- metal
- cylindrical body
- semiconductor
- semiconductor devices
- capacitance
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 41
- 239000002184 metal Substances 0.000 claims description 41
- 239000004065 semiconductor Substances 0.000 claims description 26
- 238000001514 detection method Methods 0.000 claims description 17
- 239000011810 insulating material Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Landscapes
- Testing Of Individual Semiconductor Devices (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14377782U JPS5948055U (ja) | 1982-09-22 | 1982-09-22 | 半導体素子の自動選別装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14377782U JPS5948055U (ja) | 1982-09-22 | 1982-09-22 | 半導体素子の自動選別装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5948055U JPS5948055U (ja) | 1984-03-30 |
| JPS6218044Y2 true JPS6218044Y2 (https=) | 1987-05-09 |
Family
ID=30320832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14377782U Granted JPS5948055U (ja) | 1982-09-22 | 1982-09-22 | 半導体素子の自動選別装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5948055U (https=) |
-
1982
- 1982-09-22 JP JP14377782U patent/JPS5948055U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5948055U (ja) | 1984-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3826981A (en) | Solid-state high impedance meter system | |
| JPH05340789A (ja) | 分析ユニット用液体移送装置 | |
| US3729635A (en) | Yarn inspector | |
| US4004234A (en) | Article presence sensor | |
| GB1460523A (en) | Device for detecting carbon in cigarette filter tips | |
| CA2300250A1 (en) | Method and apparatus for the detection of foreign materials in moving textile materials | |
| JPS6218044Y2 (https=) | ||
| US3680071A (en) | Voltage indicator for high voltage switchgear | |
| US4056771A (en) | Remotely controlled high potential insulation tester | |
| CN215180493U (zh) | 一种用于半导体方阻检测的非接触式测量装置 | |
| US5272442A (en) | Electrical feed-through bushing cavity insulation detector | |
| US5563516A (en) | Apparatus for sensing and measuring flow of dry particulate material | |
| US4562429A (en) | Static event detector and tape probe | |
| US3836852A (en) | Solid-state high input impedance meter system | |
| US4424187A (en) | Apparatus for the monitoring of the passsage of conductive objects through a tube | |
| SE8007291L (sv) | Kapacitiv myntdetektor | |
| US5140270A (en) | Electrical feed-through bushing cavity insulation detector | |
| GB993506A (en) | Improvements in radiation detection device circuits for use in flame sensing | |
| GB1248283A (en) | Inspection apparatus | |
| US3313945A (en) | Apparatus for sensing variations in light reflectivity of a moving surface | |
| US3374459A (en) | Logging channel disabling circuit | |
| US3426196A (en) | Apparatus for determining wall thickness utilizing radiation absorption | |
| JPS6156979A (ja) | 電力ケ−ブルの絶縁測定方法 | |
| JPH0656386B2 (ja) | 粒体の流れ検出器 | |
| EP1037047B2 (en) | Method and apparatus for the detection of foreign materials in moving textile materials |