JPH03106407U - - Google Patents
Info
- Publication number
- JPH03106407U JPH03106407U JP1327690U JP1327690U JPH03106407U JP H03106407 U JPH03106407 U JP H03106407U JP 1327690 U JP1327690 U JP 1327690U JP 1327690 U JP1327690 U JP 1327690U JP H03106407 U JPH03106407 U JP H03106407U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- electrode
- oscillation
- tuning
- oscillation circuit
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 9
- 230000010355 oscillation Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990013276U JPH0744965Y2 (ja) | 1990-02-14 | 1990-02-14 | 紙厚検出装置 |
| US07/654,425 US5198777A (en) | 1990-02-14 | 1991-02-12 | Paper thickness detecting apparatus having a resonator with a resonance point set by a capacitance detecting unit |
| EP91301173A EP0442727B1 (en) | 1990-02-14 | 1991-02-13 | Paper thickness detecting apparatus |
| DE69122895T DE69122895T2 (de) | 1990-02-14 | 1991-02-13 | Apparat zur Feststellung der Papierdicke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990013276U JPH0744965Y2 (ja) | 1990-02-14 | 1990-02-14 | 紙厚検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03106407U true JPH03106407U (US07714131-20100511-C00038.png) | 1991-11-01 |
| JPH0744965Y2 JPH0744965Y2 (ja) | 1995-10-11 |
Family
ID=31516703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990013276U Expired - Lifetime JPH0744965Y2 (ja) | 1990-02-14 | 1990-02-14 | 紙厚検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0744965Y2 (US07714131-20100511-C00038.png) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61116603A (ja) * | 1984-11-12 | 1986-06-04 | Fujitsu Ltd | 検出装置 |
| JPS61209361A (ja) * | 1985-03-13 | 1986-09-17 | Nec Corp | 静電容量の測定方法 |
-
1990
- 1990-02-14 JP JP1990013276U patent/JPH0744965Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61116603A (ja) * | 1984-11-12 | 1986-06-04 | Fujitsu Ltd | 検出装置 |
| JPS61209361A (ja) * | 1985-03-13 | 1986-09-17 | Nec Corp | 静電容量の測定方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0744965Y2 (ja) | 1995-10-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |