公开(公告)号：US12241775B2

公开(公告)日：2025-03-04

申请号：US17696762

申请日：2022-03-16

Applicant: Ishida Co., Ltd.

Inventor： Yoshinori Tarumoto ,  Shoko Tajiri ,  Kohei Hayashida

IPC: G01G23/16 ,  B65G37/00 ,  G01G11/00

Abstract: A weighing apparatus includes: a transport unit capable of transporting an article; a weighing unit connected to the transport unit and configured to output an original signal related to a weight; and a weighing control unit configured to output a weighing value of the article by processing the original signal, wherein the weighing control unit is configured: to determine whether or not to adjust a zero point on the basis of a determination signal obtained by applying a first filter to the original signal; to generate an adjustment signal obtained by applying a second filter having more stages than the first filter to the original signal or the determination signal in a case where it is determined that the zero point is to be adjusted; and to perform adjustment of the zero point on the basis of the adjustment signal.