JPS5522140A - Indication holding method of electronic weighing device - Google Patents
Indication holding method of electronic weighing deviceInfo
- Publication number
- JPS5522140A JPS5522140A JP9498078A JP9498078A JPS5522140A JP S5522140 A JPS5522140 A JP S5522140A JP 9498078 A JP9498078 A JP 9498078A JP 9498078 A JP9498078 A JP 9498078A JP S5522140 A JPS5522140 A JP S5522140A
- Authority
- JP
- Japan
- Prior art keywords
- indication
- circuit
- held
- operated
- weighing device
- 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
Landscapes
- Indicating Measured Values (AREA)
Abstract
PURPOSE: To improve the operability by separately using a single switch for commanding the automatic zero and the hold of indication in accordance with whether or not the weighing signals are in the vicinity of a zero point and by automatically releasing the held indication after a preset time.
CONSTITUTION: The output signal of a load converter 2 is converted by an A/D converter 1 into a digital signal, which is judged by a comparator 10. If this value is within a preset range in the vicinity of a zero point, a timr curcuit 11 is held under a reset condition. If, at this time, a multi-function switch S is operated, an auto-zero circuit 6 is operated. When the weighing signal comes to a level out of the preset range, the reset condition of the circuit 11 is released. If, at this time, the switch S is operated, the circuit 11 is set so that the indication of the weighing device is held. As a preset time elapses, the circuit 11 automatically releases the indication from its held condition.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9498078A JPS5522140A (en) | 1978-08-02 | 1978-08-02 | Indication holding method of electronic weighing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9498078A JPS5522140A (en) | 1978-08-02 | 1978-08-02 | Indication holding method of electronic weighing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5522140A true JPS5522140A (en) | 1980-02-16 |
JPS636813B2 JPS636813B2 (en) | 1988-02-12 |
Family
ID=14125042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9498078A Granted JPS5522140A (en) | 1978-08-02 | 1978-08-02 | Indication holding method of electronic weighing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5522140A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5726717A (en) * | 1980-07-24 | 1982-02-12 | Kubota Ltd | Scale |
JPS5931076A (en) * | 1982-07-12 | 1984-02-18 | エナージー・コンバーション・デバイセス・インコーポレーテッド | Uniformly heating device for substrate |
KR100709776B1 (en) * | 1999-05-21 | 2007-04-19 | 가부시키가이샤 브리지스톤 | Product holder |
-
1978
- 1978-08-02 JP JP9498078A patent/JPS5522140A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5726717A (en) * | 1980-07-24 | 1982-02-12 | Kubota Ltd | Scale |
JPS5931076A (en) * | 1982-07-12 | 1984-02-18 | エナージー・コンバーション・デバイセス・インコーポレーテッド | Uniformly heating device for substrate |
KR100709776B1 (en) * | 1999-05-21 | 2007-04-19 | 가부시키가이샤 브리지스톤 | Product holder |
Also Published As
Publication number | Publication date |
---|---|
JPS636813B2 (en) | 1988-02-12 |
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