JPH0522973Y2 - - Google Patents
Info
- Publication number
- JPH0522973Y2 JPH0522973Y2 JP1987137293U JP13729387U JPH0522973Y2 JP H0522973 Y2 JPH0522973 Y2 JP H0522973Y2 JP 1987137293 U JP1987137293 U JP 1987137293U JP 13729387 U JP13729387 U JP 13729387U JP H0522973 Y2 JPH0522973 Y2 JP H0522973Y2
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- conversion element
- transistor
- constant
- 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.)
- Expired - Lifetime
Links
- 238000006243 chemical reaction Methods 0.000 claims description 32
- 230000003321 amplification Effects 0.000 claims description 9
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Landscapes
- Amplifiers (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987137293U JPH0522973Y2 (US20080094685A1-20080424-C00004.png) | 1987-09-07 | 1987-09-07 | |
| US07/205,459 US4945301A (en) | 1987-06-12 | 1988-06-10 | Constant-voltage power supply circuit and amplifier circuit and DA converter using the constant-voltage power supply circuit |
| DE3820128A DE3820128A1 (de) | 1987-06-12 | 1988-06-13 | Schaltkreis fuer eine konstantspannungs-stromversorgung sowie verstaerkerschaltkreis und digital-analog-wandler zur verwendung mit dem vorgenannten schaltkreis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987137293U JPH0522973Y2 (US20080094685A1-20080424-C00004.png) | 1987-09-07 | 1987-09-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6442611U JPS6442611U (US20080094685A1-20080424-C00004.png) | 1989-03-14 |
| JPH0522973Y2 true JPH0522973Y2 (US20080094685A1-20080424-C00004.png) | 1993-06-14 |
Family
ID=31398585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987137293U Expired - Lifetime JPH0522973Y2 (US20080094685A1-20080424-C00004.png) | 1987-06-12 | 1987-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0522973Y2 (US20080094685A1-20080424-C00004.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5517018B2 (ja) * | 2008-03-18 | 2014-06-11 | 株式会社吉田製作所 | 歯科診療ユニットの加圧式流体排出装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59201508A (ja) * | 1983-04-30 | 1984-11-15 | Toshiba Corp | 電圧電流変換回路 |
-
1987
- 1987-09-07 JP JP1987137293U patent/JPH0522973Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59201508A (ja) * | 1983-04-30 | 1984-11-15 | Toshiba Corp | 電圧電流変換回路 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6442611U (US20080094685A1-20080424-C00004.png) | 1989-03-14 |
