JPS54153666A - Weighing machine - Google Patents
Weighing machineInfo
- Publication number
- JPS54153666A JPS54153666A JP6301078A JP6301078A JPS54153666A JP S54153666 A JPS54153666 A JP S54153666A JP 6301078 A JP6301078 A JP 6301078A JP 6301078 A JP6301078 A JP 6301078A JP S54153666 A JPS54153666 A JP S54153666A
- Authority
- JP
- Japan
- Prior art keywords
- display
- digit
- thru
- weighing
- vibrations
- 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
- Control Of High-Frequency Heating Circuits (AREA)
Abstract
PURPOSE: To make displaying easier to read by fixing the numerical values of the digit of the lowest place of display which will cause fluctuations during rotation of a weighing table owing to its vibrations at the specified value.
CONSTITUTION: While a weigting table 1 is still, a switch S2 is on the terminal a side and the displacement quantity of the magnetic pole piece 8 detected with a magnetic sensor 9 is subjected to A/D conversion 12 through an operation amplifier 11 to generate digit signals D1 thru D3 and numerical value signals Q0 thru Q3 which are then inputted to a decoder 13. Next, weights are displayed in a display device 15 through a display drive 14. When the weighing table rotates, the switch S2 shifts to the terminal b side and the digit signal D3 being the lowermost place digit signal does not input to an OR gate OR1, hence the outputs of the AND gates A0 thru A3 become zero at this timing and the lowermost place digit display of the display device 15 is fixed at 0. Thus, even if the weighing value of the lowermost place digit changes owing to vibrations, etc. of the weighing table, the display does not change and therefore the easier-to-read display may be obtained.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6301078A JPS54153666A (en) | 1978-05-24 | 1978-05-24 | Weighing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6301078A JPS54153666A (en) | 1978-05-24 | 1978-05-24 | Weighing machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54153666A true JPS54153666A (en) | 1979-12-04 |
JPS623893B2 JPS623893B2 (en) | 1987-01-27 |
Family
ID=13216910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6301078A Granted JPS54153666A (en) | 1978-05-24 | 1978-05-24 | Weighing machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54153666A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0267931A (en) * | 1988-09-02 | 1990-03-07 | Matsushita Electric Ind Co Ltd | Weight detecting apparatus |
-
1978
- 1978-05-24 JP JP6301078A patent/JPS54153666A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0267931A (en) * | 1988-09-02 | 1990-03-07 | Matsushita Electric Ind Co Ltd | Weight detecting apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS623893B2 (en) | 1987-01-27 |
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