JPH0235057U - - Google Patents
Info
- Publication number
- JPH0235057U JPH0235057U JP11322188U JP11322188U JPH0235057U JP H0235057 U JPH0235057 U JP H0235057U JP 11322188 U JP11322188 U JP 11322188U JP 11322188 U JP11322188 U JP 11322188U JP H0235057 U JPH0235057 U JP H0235057U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- temperature
- signal
- proportional
- adds
- 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
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 4
- 238000012887 quadratic function Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000005669 field effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000002076 thermal analysis method Methods 0.000 description 1
Landscapes
- Measurement Of Current Or Voltage (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Description
第１図は、この考案の一実施例を示すベースラ
イン補正回路の回路図、第２図は熱分析を説明す
るための説明図、第３図は理想的なベースライン
を示す図、第４図は、補正前のベースライン例を
示す図、第５図は、第４図のベースラインを一次
補正したものを示す図である。
２，５，１１……可変抵抗、３，１０……加算
回路、４……加熱炉温度信号発生回路、８……電
界効果トランジスタ、９……感度補正用温度信号
発生回路。
FIG. 1 is a circuit diagram of a baseline correction circuit showing an embodiment of this invention, FIG. 2 is an explanatory diagram for explaining thermal analysis, FIG. 3 is a diagram showing an ideal baseline, and FIG. The figure shows an example of the baseline before correction, and FIG. 5 is a diagram showing the baseline of FIG. 4 subjected to primary correction. 2, 5, 11... Variable resistor, 3, 10... Adding circuit, 4... Furnace temperature signal generation circuit, 8... Field effect transistor, 9... Sensitivity correction temperature signal generation circuit.
Claims (1)
比例する信号を発生する温度比例信号発生回路と
、入力信号に前記温度比例信号と定数信号を加算
する第１の加算回路と、温度の二次関数となる増
幅率を持ち、前記第１の加算回路の出力を受けて
増幅する増幅回路と、この増幅回路の出力に温度
比例信号を加算する第２の加算回路とからなるベ
ースライン補正回路。 a constant signal generation circuit that does not depend on temperature; a temperature proportional signal generation circuit that generates a signal proportional to temperature; a first addition circuit that adds the temperature proportional signal and the constant signal to an input signal; and a quadratic function of temperature. A baseline correction circuit comprising: an amplifier circuit that receives and amplifies the output of the first adder circuit; and a second adder circuit that adds a temperature proportional signal to the output of the amplifier circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11322188U JPH0235057U (en) | 1988-08-29 | 1988-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11322188U JPH0235057U (en) | 1988-08-29 | 1988-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0235057U true JPH0235057U (en) | 1990-03-06 |
Family
ID=31352864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11322188U Pending JPH0235057U (en) | 1988-08-29 | 1988-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0235057U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5943339A (en) * | 1982-09-03 | 1984-03-10 | Seiko Instr & Electronics Ltd | Base line correction for differential scanning calorimeter |
| JPS6140550A (en) * | 1984-05-14 | 1986-02-26 | ザ・パ−キン−エルマ−・コ−ポレイシヨン | Controller for base line of differential scanning calorimeter |
-
1988
- 1988-08-29 JP JP11322188U patent/JPH0235057U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5943339A (en) * | 1982-09-03 | 1984-03-10 | Seiko Instr & Electronics Ltd | Base line correction for differential scanning calorimeter |
| JPS6140550A (en) * | 1984-05-14 | 1986-02-26 | ザ・パ−キン−エルマ−・コ−ポレイシヨン | Controller for base line of differential scanning calorimeter |
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