公开(公告)号：US10151622B2

公开(公告)日：2018-12-11

申请号：US15112323

申请日：2015-01-28

Applicant: ISHIDA CO., LTD.

Inventor： Osamu Hirose ,  Toshiharu Kageyama ,  Takuyu Kubo ,  Yoshito Inazumi ,  Shinya Ikeda ,  Satoshi Konishi

IPC: G01G19/387 ,  G01G19/393

Abstract: The object of the present invention is to provide a combination weighing device in which supply of articles at an article conveyance part is controlled with good precision. A combination weighing device (100) is provided with article conveyance parts (10, 20) having loading parts (11, 21) of articles and driving parts (12, 22) for driving the loading parts, the article conveyance parts (10, 20) driving the driving parts and thereby causing the articles to be conveyed to hoppers (30) arranged downstream in a conveyance direction, a sensing part (60) for sensing, in non-contact manner, a state of the articles on the loading parts, and a supply control part (82c) for controlling supply of the articles by controlling driving of the article conveyance parts based on a sensing result of the sensing part. The sensing part sense, for a plurality of regions along the conveyance direction, the state of the articles for each of the regions. The supply control part controls the driving based on a physical quantity relating to a height of the articles on the loading parts for each of the regions, the height being ascertained from the state of the articles of each of the regions.

公开(公告)号：US11189058B2

公开(公告)日：2021-11-30

申请号：US16916993

申请日：2020-06-30

Applicant: ISHIDA CO., LTD.

Inventor： Takuyu Kubo

IPC: G06T11/00 ,  G06T7/00

Abstract: An image generation device comprising: an image acquiring unit configured to acquire a set of a first non-defective-product image and a second non-defective-product image for the same article to be inspected; a first processing unit configured to change a pixel value of a first target pixel that is at least one pixel forming the first non-defective-product image, thereby generating a first virtual defective-product image that is the virtual defective-product image; and a second processing unit configured to change a pixel value of a second target pixel that corresponds to the first target pixel and is at least one pixel forming the second non-defective-product image, thereby generating a second virtual defective-product image that is the virtual defective-product image.