JPS5697834A - Automatic correcting loaded weight measuring device - Google Patents
Automatic correcting loaded weight measuring deviceInfo
- Publication number
- JPS5697834A JPS5697834A JP50980A JP50980A JPS5697834A JP S5697834 A JPS5697834 A JP S5697834A JP 50980 A JP50980 A JP 50980A JP 50980 A JP50980 A JP 50980A JP S5697834 A JPS5697834 A JP S5697834A
- Authority
- JP
- Japan
- Prior art keywords
- error
- counter
- weight
- count
- automatically
- 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
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
- Measurement Of Force In General (AREA)
- Testing Of Balance (AREA)
Abstract
PURPOSE: To make is possible to measure weight with high precision through easy operation, by automatically eliminating an error due to a precision deteriorating factor by exercising feedback control by a correcting memory system differing from a loaded-weight memory system in response to switch operation.
CONSTITUTION: When switch 6 is operated without loading, the output of discharged capacitor 24 decreases in level to release the clear state of counter 13 of the correction system memory, and NAND gate 12 is opened via FF11 to count a clock from clock generating circuit 16 by counter 13. The count value is fed back to adder 4 and when it coincides with an unbalance value based upon an error outputted by distortion detector 1 at the time of no load, the output of comparator 10 is inverted to close gate 12 of FF11. Consequently, the count contents of counter 13 have the error corrected automatically by adder 4 corresponding to the error value. Similarly, the weight measurement is taken with high precision while the error is automatically corrected only through the switch operation by the loaded-weight memory circuit system and formed counter 19.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50980A JPS5697834A (en) | 1980-01-09 | 1980-01-09 | Automatic correcting loaded weight measuring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50980A JPS5697834A (en) | 1980-01-09 | 1980-01-09 | Automatic correcting loaded weight measuring device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5697834A true JPS5697834A (en) | 1981-08-06 |
JPS6148648B2 JPS6148648B2 (en) | 1986-10-25 |
Family
ID=11475735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50980A Granted JPS5697834A (en) | 1980-01-09 | 1980-01-09 | Automatic correcting loaded weight measuring device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5697834A (en) |
-
1980
- 1980-01-09 JP JP50980A patent/JPS5697834A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6148648B2 (en) | 1986-10-25 |
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