公开(公告)号：US3670833A

公开(公告)日：1972-06-20

申请号：US3670833D

申请日：1970-08-25

申请人： YAWATA IRON & STEEL CO ,  MITSUBISHI STEEL MFG

发明人： TOMOHIKO AKUTA ,  SEYA ATSUMI ,  HASHIRIZAKI SHINYA

IPC分类号： G01G3/142 ,  G01G3/14

CPC分类号： G01G3/142 ,  Y10S177/08

摘要： Where a weighing load is detected as an electrical weighing signal with an oscillatory component due to various oscillations of the weighing elements, the oscillatory component is separated from the original weighing signal and after it is positively inverted in phase, the inverted separated signal is superposed on the original signal so that the weighing signal is obtained, with the oscillatory signal eliminated.

摘要翻译： 当由于称重元件的各种振荡而将称重负载检测为具有振荡分量的电子称重信号时，振荡分量与原始称重信号分离，并且在相位正反转之后，反相分离信号叠加在 原始信号，从而获得称重信号，消除振荡信号。

公开(公告)号：US3621266A

公开(公告)日：1971-11-16

申请号：US3621266D

申请日：1969-11-18

申请人： YAWATA IRON & STEEL CO

发明人： AKUTA TOMOHIKO ,  HONSYO YOSHIO ,  HASHIRIZAKI SHINYA

IPC分类号： G01B11/04 ,  G01B7/04

CPC分类号： G01B11/043

摘要： A method and an apparatus for carrying out the said method, by means of which an actual length of an object being conveyed can be accurately measured, even when the object is conveyed in an oblique state with such a continuous conveying equipment as a belt conveyor and the like.