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公开(公告)号：US20220229421A1
公开(公告)日：2022-07-21
申请号：US17716180
申请日：2022-04-08
Inventor： Takamichi KOMATSU , Toshinari MOHRI , Kazuki HANADA , Kazuyuki NAKASHIMA
IPC: G05B19/418 , B23K9/095
Abstract: An information presentation method is an information presentation method of an identifier managed by a welding system. The information presentation method includes: selecting, from information on identifiers assigned to a plurality of original workpieces, information on an identifier of a welded workpiece to be produced by a welding process using the plurality of original workpieces; and after the selecting, outputting an alert in a case in which, among identification signs on which information on identifiers arranged in the plurality of original workpieces are readable, an identification sign corresponding to an identifier that has not been selected is read by a reading device, and presenting the information on the identifier that has been selected in a case in which an identification sign corresponding to the identifier that has been selected is read by the reading device.
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公开(公告)号：US20220410323A1
公开(公告)日：2022-12-29
申请号：US17901578
申请日：2022-09-01
Inventor： Kazuki HANADA , Katsuaki OKUMA , Toshinari MOHRI , Takamichi KOMATSU
Abstract: A bead appearance inspection device includes an input unit configured to enter input data related to a welding bead of a workpiece produced by welding, a first determination unit configured to perform a first inspection determination related to a shape of the welding bead based on a comparison between the input data and a master data, k second determination units, where k is an integer of 1 or more, that are equipped with k types of artificial intelligence and that are configured to perform a second inspection determination related to a welding defect of the welding bead based on processings of the k types of artificial intelligence targeting the input data, and a comprehensive determination unit configured to output a result of an appearance inspection of the welding bead to an output device based on determination results of the first determination unit and the k second determination units.
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公开(公告)号：US20220229420A1
公开(公告)日：2022-07-21
申请号：US17716261
申请日：2022-04-08
Inventor： Toshinari MOHRI , Kazuki HANADA , Hisashi KATAOKA , Ryutaro MONDEN
IPC: G05B19/418 , B23K9/095
Abstract: An identifier output method is executed by a welding system. The identifier output method includes: acquiring information on identifiers of a plurality of original workpieces to which identification signs are assigned, respectively, the identification signs being assigned such that information on the identifiers are readable; selecting, from the identifiers of the plurality of original workpieces according to a predetermined rule, an identifier to be set for a welded workpiece to be produced by a welding process using the plurality of original workpieces; and after the selecting, in a case in which any identification sign among the identification signs assigned to the plurality of original workpieces is read by the reading device, outputting, as an identifier of the welded workpiece, the information on the identifier that has been selected to the reading device.
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公开(公告)号：US20220097225A1
公开(公告)日：2022-03-31
申请号：US17548862
申请日：2021-12-13
Inventor： Takamichi KOMATSU , Toshinari MOHRI , Kazuki HANADA
Abstract: The repair welding system includes an inspection device and a welding device. The inspection device determines whether there is a defective portion in a welded portion. In a case that there is the defective portion in the welded portion, the inspection device extracts at least defect type information of the defective portion and inspection coordinate system defective portion position information, converts the inspection coordinate system defective portion position information into position information corresponding to a coordinate system of the welding robot and generates welding coordinate system defective portion position information, and transmits the defect type information and the welding coordinate system defective portion position information to the welding device. The welding device instructs execution of a repair welding on the defective portion based on the defect type information and the welding coordinate system defective portion position information.
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公开(公告)号：US20250060735A1
公开(公告)日：2025-02-20
申请号：US18938822
申请日：2024-11-06
Inventor： Takamichi KOMATSU , Toshinari MOHRI , Kazuki HANADA , Kazuyuki NAKASHIMA
IPC: G05B19/418 , B23K9/095
Abstract: An information presentation method is an information presentation method of an identifier managed by a welding system. The information presentation method includes: selecting, from information on identifiers assigned to a plurality of original workpieces, information on an identifier of a welded workpiece to be produced by a welding process using the plurality of original workpieces; and after the selecting, outputting an alert in a case in which, among identification signs on which information on identifiers arranged in the plurality of original workpieces are readable, an identification sign corresponding to an identifier that has not been selected is read by a reading device, and presenting the information on the identifier that has been selected in a case in which an identification sign corresponding to the identifier that has been selected is read by the reading device.
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Patent Agency Ranking
公开(公告)号：US20220410324A1
公开(公告)日：2022-12-29
申请号：US17901625
申请日：2022-09-01
Inventor： Kazuki HANADA , Masashi Yoshida , Takamichi KOMATSU
Abstract: A bead appearance inspection device includes an input unit configured to enter input data related to a welding bead of a workpiece produced by welding, a preprocessing unit configured to perform a preprocessing of converting a shape of the welding bead into a predetermined shape on the input data, and k inspection determination units, where k is an integer of 1 or more, that are equipped with k types of artificial intelligence and that are configured to inspect and determine presence or absence of a welding defect of the welding bead based on processings of the k types of artificial intelligence targeting input data on which the preprocessing is performed.
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公开(公告)号：US20220226923A1
公开(公告)日：2022-07-21
申请号：US17716234
申请日：2022-04-08
Inventor： Kazuki HANADA , Takamichi KOMATSU , Hisashi KATAOKA , Kazuyuki NAKASHIMA
Abstract: A welding method is executed by a welding system in which identification signs are arranged on a plurality of original workpieces to be used in a welding process, respectively. On the identification signs, identifiers of the respective original workpieces are readable. The welding method includes executing the welding process such that a part or an entire of the identification signs is hidden in a joint surface on which the plurality of original workpieces are joined in the welding process.
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公开(公告)号：US20220229418A1
公开(公告)日：2022-07-21
申请号：US17716160
申请日：2022-04-08
Inventor： Hisashi KATAOKA , Toshinari MOHRI , Kazuki HANADA
IPC: G05B19/4155
Abstract: An identifier management method is executed by a welding system. The identifier management method includes: acquiring information on identifiers of a plurality of original workpieces; selecting, according to a predetermined rule, any one of the identifiers of the plurality of original workpieces to be adopted based on completion of execution of a welding process using the plurality of original workpieces by the welding system; and setting the any one of identifiers of the plurality of original workpieces, which has been selected, as an identifier of the welded workpiece generated in the welding process.
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公开(公告)号：US20220120697A1
公开(公告)日：2022-04-21
申请号：US17562458
申请日：2021-12-27
Inventor： Kazuki HANADA , Takamichi KOMATSU , Ryutaro MONDEN
IPC: G01N21/95
Abstract: A repair welding inspection device includes a memory that stores instructions and a processor that executes the instructions. The instructions cause the processor to perform acquiring a second threshold, which is different from a first threshold which is a determination threshold for inspection of welding performed before performing repair welding, and the second threshold being a determination threshold for inspection of the repair welding, and performing inspection after the repair welding by using the second threshold.
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公开(公告)号：US20220118559A1
公开(公告)日：2022-04-21
申请号：US17562512
申请日：2021-12-27
Inventor： Toshinari MOHRI , Takamichi KOMATSU , Kazuki HANADA
Abstract: A repair welding control device includes a processor. The processor is configured to acquire repair portion information indicating a welded portion where repair welding is performed among welded portions in a workpiece welded by a first welding program, and generate a second welding program by correcting the first welding program based on the repair portion information.
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