公开(公告)号：US10962403B2

公开(公告)日：2021-03-30

申请号：US16450563

申请日：2019-06-24

Applicant: Ishida Co., Ltd.

Inventor： Hiroe Konishi

IPC: G01G19/24 ,  G01G19/387 ,  G01G13/24 ,  G01G13/02

Abstract: A weighing device includes a conveyance unit which conveys an article, a hopper which receives the article conveyed by the conveyance unit, temporarily holds the article, and then discharges the article downstream, a detection unit which detects the article between a conveyance end of the conveyance unit and the hopper, and a control unit which controls driving of the conveyance unit. When the detection unit does not detect the article at a start of driving of the conveyance unit, the control unit drives the conveyance unit for a first period. When the detection unit detects the article at a start of driving of the conveyance unit, the control unit drives the conveyance unit for a second period longer than the first period.

公开(公告)号：US12222237B2

公开(公告)日：2025-02-11

申请号：US17572977

申请日：2022-01-11

Applicant: Ishida Co., Ltd.

Inventor： Mikio Kishikawa ,  Hiroe Konishi ,  Kazuro Ishiyama ,  Toru Morihira ,  Ryoji Nishimura

IPC: G01G19/393

Abstract: A combination weighing device (1) performs combination weighing of at least two different articles, weighing hoppers (5) and booster hoppers (6) are divided into at least two groups on the basis of types of the articles, a controller (1) sets each of the groups to either a first mode or a second mode, in the group set to the first mode, the articles retained in the weighing hopper (5) are discharged to a receiver (9) via the booster hopper (6), and in the group set to the second mode, the articles retained in the weighing hopper (5) are discharged to either the booster hopper (6) or the receiver (9).

公开(公告)号：US11009386B2

公开(公告)日：2021-05-18

申请号：US15754890

申请日：2016-08-24

Applicant: Ishida Co., Ltd.

Inventor： Satoru Kamigaito ,  Hiroe Konishi

IPC: G01G19/393 ,  G01G19/387

Abstract: A combination weighing apparatus includes a plurality of hoppers a conveying unit; a weighing unit; a controller; and a setting unit, the controller executing the combination weighing based on a measured value acquired in a cycle in which the combination weighing failed and corresponding to the articles that were forcibly discharged from at least some of the hoppers and measuring values associated with the respective hoppers weighed in a cycle after the cycle in which the combination weighing failed.