Title:
ZERO POINT CORRECTION DEVICE FOR SENSORS OF PRESSURE MEASURING APPARAT US OF INJECTION MOLDING MACHINES
Document Type and Number:
Japanese Patent JPS5236077
Kind Code:
A
Abstract:
PURPOSE: To correct the zero point of sensor by inserting a differential amplification device in circuits.
Inventors:
NISHIZAWA KIYOSHI
NAKANO YASUO
NAKANO YASUO
Application Number:
JP11171975A
Publication Date:
March 19, 1977
Filing Date:
September 17, 1975
Export Citation:
Assignee:
KOSEI SEISAKUSHIYO KK
International Classes:
G01L1/00; B29C37/00; B29C45/00; B29C45/76; B29C45/77; G01B7/00; G01D3/028; (IPC1-7): B29F1/00; G01D3/00; G01L9/04
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