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公开(公告)号：US20250137944A1
公开(公告)日：2025-05-01
申请号：US18923777
申请日：2024-10-23
Applicant: ISHIDA CO., LTD.
Inventor： Futoshi YURUGI , Kota TOMINAGA , Shojiro KITA , Satoshi ONDA
IPC: G01N23/18 , G01N23/04 , G01N23/083 , G01N33/02
Abstract: An X-ray inspection apparatus includes a conveying unit configured to convey an article, an irradiation unit configured to irradiate the article conveyed by the conveying unit with X-rays, a sensor unit in which detecting elements are arranged in a planar shape, an image generation unit configured to read detection results output from at least some of the detecting elements and generate an image, and a mode switching unit configured to switch an operation mode between a first mode in which a first electric power is supplied to the irradiation unit and a second mode in which a second electric power less than the first electric power is supplied to the irradiation unit, where the mode switching unit changes, when switching the operation mode from the first mode to the second mode, a read frequency at which the image generation unit reads the detection results.
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公开(公告)号：US12264955B2
公开(公告)日：2025-04-01
申请号：US17818577
申请日：2022-08-09
Applicant: Ishida Co., Ltd.
Inventor： Takuma Furukawa , Satoru Kamigaito , Tsuyoshi Ishibashi
Abstract: A combination weighing device includes: a storage unit that stores time-series measurement values sequentially acquired by the measurement hoppers; a time measurement unit that measures an elapsed time from a timing corresponding to supply of the products to the measurement hoppers until a timing at which the time-series measurement values enter a region considered to be stabilized when the time-series measurement values stored in the storage unit converge to the region considered to be stabilized as a stabilization time until the measurement values become stabilized; and a selection unit that acquires the stabilization times by the time measurement unit over a plurality of cycles and can select a recommended stabilization time that is the stabilization time in which a predetermined measurement accuracy can be maintained based on a standard deviation of the acquired stabilization times for the plurality of cycles.
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公开(公告)号：US20240319118A1
公开(公告)日：2024-09-26
申请号：US18605792
申请日：2024-03-14
Applicant: ISHIDA CO., LTD.
Inventor： Kota TOMINAGA
IPC: G01N23/04 , G01N23/083
CPC classification number: G01N23/04 , G01N23/083 , G01N2223/643
Abstract: An X-ray inspection apparatus includes: a conveying unit; an irradiation unit configured to irradiate the article with an electromagnetic wave; a detection unit configured to detect the electromagnetic wave transmitted through the article; a housing configured to accommodate the detection unit; and an inspection unit configured to inspect the article. The conveying unit includes a pair of conveying units, a plate member is provided between the passing region and the detection unit, and the plate member is attached to a wall portion that is a part of the housing, and a surface of the plate member is located lower than an upper surface of the wall portion.
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4.发明公开公开(公告)号：US20240310301A1
公开(公告)日：2024-09-19
申请号：US18595482
申请日：2024-03-05
Applicant: ISHIDA CO., LTD.
Inventor： Keisuke YOSHIDA , Futoshi YURUGI , Osamu HIROSE , Kazuyuki SUGIMOTO
IPC: G01N23/04 , G01N23/083
CPC classification number: G01N23/04 , G01N23/083 , G01N2223/643
Abstract: An X-ray inspection apparatus includes a conveying unit configured to convey an article, an X-ray source configured to irradiate the article with X-rays, a detection unit configured to detect the X-rays by photon counting, a threshold value setting unit configured to set a threshold value for discriminating the X-rays, an inspection unit configured to inspect the article on the basis of the X-rays transmitted through the article, the X-rays being detected by the detection unit, and a sensitivity correction unit configured to perform sensitivity correction of the detection unit on the basis of the X-rays not transmitted through the article, the detection unit is configured to discriminate and detect the X-rays into the two or more energy regions by using the threshold value, and the sensitivity correction unit is configured to perform the sensitivity correction when the threshold value setting unit changes the threshold value.
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公开(公告)号：US12038318B2
公开(公告)日：2024-07-16
申请号：US17195033
申请日：2021-03-08
Applicant: Ishida Co., Ltd.
Inventor： Hideshi Miyamoto , Mikio Kishikawa , Shinya Enami
CPC classification number: G01G13/2918 , B65D88/26 , B65D90/48
Abstract: A conveyance mechanism (1) includes: a trough (10) that conveys an article; a support member (20) to which the trough is detachably coupled, the support member including a vibrator that vibrates the trough; and a coupling member (30) that couples the trough and the support member. The trough includes a first abutting member (11) that is located on a back side of a conveyance face for conveyance of the article and abuts on the support member. The support member includes a second abutting member (21) that is plate-shaped and has a second circumferential edge (22) vertically identical to a first circumferential edge (12) that is a circumferential edge of the first abutting member. The coupling member couples the trough and the support member by fastening the first abutting member and the second abutting member with the first circumferential edge and the second circumferential edge in superposition. The second abutting member (21) is provided with a through hole (23) passing through the second abutting member.
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Patent Agency Ranking
公开(公告)号：US11866268B2
公开(公告)日：2024-01-09
申请号：US17669879
申请日：2022-02-11
Applicant: ISHIDA CO., LTD.
Inventor： Ryoji Nishimura , Mikio Kishikawa , Shigetoshi Hatta , Michihiko Yonetsu
IPC: B65G43/08 , B65G27/32 , B65G33/02 , G01G19/393
CPC classification number: B65G43/08 , B65G27/32 , B65G33/02 , G01G19/393
Abstract: Problem To improve the efficiency of a combination weighing operation.
An article conveyance device 110 includes an article discharge container 10, an article conveyance mechanism 30, an article detection mechanism 60, and a control unit 90. The container 10 has outlets 20 to discharge articles A. The article conveyance mechanism 30 has feeders 40 including a first feeder 41 to an n-th feeder 4n configured to convey the articles A. The article detection mechanism 60 has sensors 70 including a first sensor 71 to an n-th sensor 7n configured to detect the articles A in the first feeder 41 to the n-th feeder 4n, respectively. The control unit 90 judges whether jamming of the articles A is occurring in the outlets 20 based on output of the article detection mechanism 60. The control unit 90 increases a conveyance intensity of some feeders receiving the articles A from places where the jamming is occurring in the outlets 20.-
公开(公告)号：US20230391489A1
公开(公告)日：2023-12-07
申请号：US18324165
申请日：2023-05-26
Applicant: ISHIDA CO., LTD.
Inventor： Keisuke SEI
CPC classification number: B65B57/02 , B65B41/16 , B65B61/025 , B65B9/08
Abstract: A bagmaking and packaging apparatus includes a film supply unit that conveys a film, a printing unit, a speed detector, and a control unit. The printing unit applies laser light to the film to print the film. The speed detector acquires data relating to the conveyance speed of the film. The control unit links the operation of the printing unit when printing the film to the conveyance speed of the film based on the data from the speed detector.
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公开(公告)号：US20230296423A1
公开(公告)日：2023-09-21
申请号：US18181882
申请日：2023-03-10
Applicant: ISHIDA CO., LTD.
Inventor： Ryo ICHIHASHI , Mikio KISHIKAWA , Takahide KASUGAI
CPC classification number: G01G13/16 , B65G65/005
Abstract: A combination weighing apparatus (1) according to an embodiment includes: a dispersion table (10) that receives and conveys an article that has been supplied from an outside; a driving unit (20) that applies conveyance force to the dispersion table (10), the conveyance force causing the article to be conveyed; a plurality of conveyors (11) that receives the article from the dispersion table (10), and conveys the article toward a downstream side; a plurality of hoppers (13) that temporarily receives a plurality of the articles that has been discharged from the plurality of conveyors (11), and discharges the plurality of the articles to the downstream side; an obtaining unit (30) that obtains a weight value of the article that is retained in each of the plurality of hoppers (13); and a controller (31) that performs combination calculation on a basis of the weight value that has been obtained by the obtaining unit (30). On a surface on which the article is conveyed in the dispersion table (10), a plurality of inclined faces (10S) is disposed, the plurality of inclined faces (10S) rising along a circumferential direction (D2) or a radiation direction (D1).
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公开(公告)号：US20230226792A1
公开(公告)日：2023-07-20
申请号：US18152774
申请日：2023-01-11
Applicant: ISHIDA CO., LTD.
Inventor： Tatsuya IWASA , Yoshinobu SHIMOMAE
CPC classification number: B31B50/78 , B31B50/003 , B31B50/044 , B31B2105/0022
Abstract: A box forming apparatus includes first holders configured to hold a first side surface of a cardboard sheet, second holders configured to hold a second side surface of the cardboard sheet, an arm, a first mover, and a second mover. The arm has a support that supports the first and the second holders. The first mover changes a position of the first holders relative to the second holders while the arm is being rotated to open the cardboard sheet. The second mover moves the arm in association with opening of the cardboard sheet so that, when the cardboard sheet has been opened, the second mover will have moved the support a predetermined distance in a second direction opposite a first direction, which is a direction heading from a rotational center of the arm to a distal end of the arm.
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公开(公告)号：US11649083B2
公开(公告)日：2023-05-16
申请号：US17474049
申请日：2021-09-14
Applicant: ISHIDA CO., LTD.
Inventor： Yuchuan Tong , Masayuki Yamane , Satoshi Hashimoto
IPC: B65B57/04 , B65B41/16 , B31B70/10 , B31B70/16 , B31B155/00
CPC classification number: B65B57/04 , B31B70/10 , B31B70/16 , B65B41/16 , B31B2155/00
Abstract: A bag-making and packaging apparatus includes a bag-making and packaging unit, a film feeding unit, a splicing device, and a control unit. The control unit allows a bag-making operation to continue by utilizing an auto-feeding function that feeds to the bag-making and packaging unit a film F spliced by the splicing device to take the place of a film F currently being fed to the bag-making and packaging unit. When the control unit judges that at least one of the film feeding unit and the splicing device is malfunctioning in a case where the control unit is utilizing the auto-feeding function, the control unit stops the auto-feeding function and executes a non-auto-feeding mode. The non-auto-feeding mode allows the bag-making operation to be continued by the bag-making and packaging unit and a film roll holding unit that is operable among plural film roll holding units.
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