公开(公告)号：US20210063323A1

公开(公告)日：2021-03-04

申请号：US16960861

申请日：2018-10-30

Applicant: ISHIDA CO., LTD.

Inventor： Makoto NAKATANI ,  Yoshinori TARUMOTO ,  Akihiro MAENAKA ,  Hironori TSUTSUMI

IPC: G01N23/04 ,  G01N23/203 ,  G01N23/18 ,  G06N20/00 ,  G06T7/00

Abstract: An inspection device inspects of goods that include plural articles that sometimes overlap each other. An X-ray inspection device irradiates goods containing plural articles having a predetermined shape and inspects the goods on the basis of inspection images obtained from radiation that has passed through the goods or radiation that has reflected off the goods. The X-ray inspection device includes a storage component, a learning component, and an inspection component. The storage component stores, as teaching images, at least the inspection images of the goods that are in a state in which the plural articles overlap each other. The learning component acquires, by machine learning using the teaching images stored in the storage component, features relating to the goods that are in a state in which the plural articles overlap each other. The inspection component inspects the goods using the features that the learning component has acquired.

公开(公告)号：US20220299357A1

公开(公告)日：2022-09-22

申请号：US17696762

申请日：2022-03-16

Applicant: Ishida Co., Ltd.

Inventor： Yoshinori TARUMOTO ,  Shoko TAJIRI ,  Kohei HAYASHIDA

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

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.

公开(公告)号：US20200151511A1

公开(公告)日：2020-05-14

申请号：US16678768

申请日：2019-11-08

Applicant: ISHIDA CO., LTD.

Inventor： Hironori TSUTSUMI ,  Osamu HIROSE ,  Yoshinori TARUMOTO

IPC: G06K9/62 ,  G06K9/00 ,  G06N3/08

Abstract: [Problem] To enable overlapping products to be distinguished.[Solution] A method of generating training data 40 is a method of generating training data 40 used to generate a computing unit X for a product identification apparatus 10 that computes, from a group image in which there are one or more types of products G, the quantities of each of the products G included in the group image. The training data 40 includes plural learning group images 41 and labels 42 assigned to each of the plural learning group images 41. The method of generating the training data 40 includes a first step of acquiring individual images 43a1 to 43a6, 43b1 to 43b6, 43c1 to 43c6 in each of which there is one product G of one type and a second step of generating the plural learning group images 41 including one or more of the products G by randomly arranging the individual images. The plural learning group images 41 generated in the second step include learning group images 41 in which the individual images at least partially overlap each other.

公开(公告)号：US20180321167A1

公开(公告)日：2018-11-08

申请号：US15766714

申请日：2016-10-07

Applicant: ISHIDA CO., LTD.

Inventor： Yoshinori TARUMOTO ,  Kazuhiro SUHARA ,  Osamu HIROSE ,  Atsushi IWAI

IPC: G01N23/04 ,  G01N23/2204 ,  G01N23/18 ,  G06T7/13

Abstract: Ad. X-ray inspection apparatus includes a conveyance unit, an X-ray radiation unit, an X-ray detection, unit, and an image processing unit. The X-ray detection unit has a plurality of direct conversion-type X-ray detection element arrays disposed, side-by-side in rows along a direction intersecting both a conveyance direction in which an object is conveyed by the conveyance unit and a radiation direction in which X-rays are radiated by the X-ray radiation unit The image processing unit has an edge detection unit configured to carry out edge detection processing on an X-ray transmission image to generate an edge detected image, a horizontal direction gradation unit configured to carry out horizontal direction gradation processing on the edge detected image to generate a horizontal direction gradation linage, and a synthesizing unit configured to synthesize the X-ray transmission image and the horizontal direction gradation image to generate a post-processing X-ray transmission image.

公开(公告)号：US20230296424A1

公开(公告)日：2023-09-21

申请号：US18176357

申请日：2023-02-28

Applicant: ISHIDA CO., LTD.

Inventor： Yoshinori TARUMOTO ,  Tomoya MAENO

IPC: G01G23/37 ,  G01G11/04

CPC classification number: G01G23/37 ,  G01G11/046

Abstract: A weighing apparatus includes a conveyance unit configured to convey an article, a weighing unit configured to weigh weight of the article conveyed by the conveyance unit, a processing unit configured to process an original signal related to weighing, by a plurality of digital filters set in advance, the original signal being output from the weighing unit, and a display unit configured to display information output from processing unit, in which the processing unit is configured to generate evaluation information for each digital filter to be applied, based on a result of sequentially applying the plurality of digital filters to the original signal that is output when the conveyance unit is in operation and the article is not conveyed by the conveyance unit, and the display unit is configured to display at least one of the evaluation information.

公开(公告)号：US20200371508A1

公开(公告)日：2020-11-26

申请号：US16880927

申请日：2020-05-21

Applicant: ISHIDA CO., LTD.

Inventor： Yoshinori TARUMOTO ,  Youichirou ABE ,  Norio KAWANISHI ,  Yoshiki FUJITA ,  Taiga NADA

IPC: G05B19/418 ,  G06Q10/06 ,  G06Q50/12

Abstract: A food production management system that manages a food production process group having a plurality of production processes is disclosed. The food production management system includes a first acquisition unit and an output unit. The first acquisition unit acquires throughputs of each of the plurality of production processes. The output unit outputs first information. The first information includes information representing the throughputs of each of the plurality of production processes.