JPH02109263U - - Google Patents
Info
- Publication number
- JPH02109263U JPH02109263U JP1748589U JP1748589U JPH02109263U JP H02109263 U JPH02109263 U JP H02109263U JP 1748589 U JP1748589 U JP 1748589U JP 1748589 U JP1748589 U JP 1748589U JP H02109263 U JPH02109263 U JP H02109263U
- Authority
- JP
- Japan
- Prior art keywords
- recording paper
- paper
- recording
- length
- calculator
- 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
- 230000003321 amplification Effects 0.000 claims description 3
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Recording Measured Values (AREA)
Description
第１図はこの考案の一実施例を示す図、第２図
は従来のペン書きオシログラフを示す図である。
図中１は入力信号増幅部、２はガルバノメータ
、３は紙送り機構部、４は紙送り速度制御部、５
は記録紙情報入力部、６は演算器、７は表示器、
８はタイヤー、９は記録紙残量記憶部、１０はバ
ツクアツプ用バツテリーである。なお、各図中同
一符号は同一または相当部分を示す。
FIG. 1 is a diagram showing an embodiment of this invention, and FIG. 2 is a diagram showing a conventional pen-written oscillograph. In the figure, 1 is an input signal amplification section, 2 is a galvanometer, 3 is a paper feeding mechanism section, 4 is a paper feeding speed control section, and 5 is a paper feeding mechanism section.
is a recording paper information input section, 6 is a calculation unit, 7 is a display unit,
8 is a tire, 9 is a recording paper remaining amount storage unit, and 10 is a backup battery. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
部の信号を受け記録ペンを駆動するカルバノメー
タ、記録紙の送り動作を行なう紙送り機構部、こ
の紙送り機構部の紙送り速度を制御する紙送り速
度制御部及び既知の記録紙の長さ情報を演算器に
与える記録紙情報入力部、この記録紙情報入力部
からの記録紙の長さ情報と紙送り速度制御部から
の紙送り速度情報とを受けて記録紙の長さと送り
速度の関係から記録紙がなくなる迄の時間を計算
する演算器、この演算器からの信号を受け記録紙
がなくなる迄の時間を表示する表示器とを備え記
録可能時間を表示する機能を備えたペン書きオシ
ログラフにおいて、記録時間と記録紙の送り速度
及び記録紙の長さから記録紙の残量（長さ）を計
算する計算機能を演算器に追加する一方で、この
演算器の計算結果である記録紙の残量を記憶する
記録紙残量記憶部とこの記録紙残量記憶部のバツ
クアツプ用バツテリー及び記録時間を計測するタ
イマーとを付加し、記録紙の長さを一回入力する
だけで常に正確な記録可能時間を表示することが
できる手段を備えたことを特徴とするペン書きオ
シログラフ。 an input signal amplification section that amplifies the input signal; a carbanometer that receives the signal from the amplification section and drives the recording pen; a paper feed mechanism that feeds the recording paper; and a paper feed that controls the paper feed speed of the paper feed mechanism. A speed control unit, a recording paper information input unit that supplies known recording paper length information to a computing unit, and recording paper length information from this recording paper information input unit and paper feeding speed information from the paper feeding speed control unit. The recording device is equipped with a calculator that receives a signal from the calculator and calculates the time until the recording paper runs out from the relationship between the length of the recording paper and the feeding speed, and a display that receives the signal from this calculator and displays the time until the recording paper runs out. In a pen-written oscillograph that has a function to display the available time, add a calculation function to the calculator to calculate the remaining amount (length) of the recording paper from the recording time, the feeding speed of the recording paper, and the length of the recording paper. On the other hand, a recording paper remaining amount storage unit that stores the remaining amount of recording paper that is the calculation result of this calculator, a backup battery for this recording paper remaining amount storage unit, and a timer that measures the recording time are added. A pen-written oscillograph characterized by being equipped with a means that can always accurately display the recordable time by simply inputting the length of paper once.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1748589U JPH02109263U (en) | 1989-02-17 | 1989-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1748589U JPH02109263U (en) | 1989-02-17 | 1989-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02109263U true JPH02109263U (en) | 1990-08-31 |
Family
ID=31231308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1748589U Pending JPH02109263U (en) | 1989-02-17 | 1989-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02109263U (en) |
-
1989
- 1989-02-17 JP JP1748589U patent/JPH02109263U/ja active Pending
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