Title:
【発明の名称】重量計測方法
Document Type and Number:
Japanese Patent JPH0789078
Kind Code:
B2
Abstract:
A load cell produces an oscillating signal indicative of the weight of the product. The maximum and minimum values of the oscillating signal are determined to provide a reference value which is an average of the maximum and minimum values. Using the reference value for the starting point and ending point, one cycle of the oscillating signal is identified and integrated to determine the corresponding weight of the product. The apparatus compensates for errors in the relationship between the actual starting and ending points of the cycle and the reference value.
Inventors:
Shinichi Inoue
Shinji Yamashita
Shinji Yamashita
Application Number:
JP4985687A
Publication Date:
September 27, 1995
Filing Date:
March 03, 1987
Export Citation:
Assignee:
Daiwa Seiko Co., Ltd.
International Classes:
G01G3/142; G01G3/16; G01G19/393; G01G23/00; G01G23/37; (IPC1-7): G01G23/37
Domestic Patent References:
| JP5954931A | ||||
| JP6161016A | ||||
| JP5879233U |
Attorney, Agent or Firm:
Yoshihiro Tsunoda