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This is a record of a document published elsewhere, first published by the United States Patent and Trademark Office, as US-12569939-B2, on 10 March 2026. OpenTechnical did not first disclose it. The identifier, hashes and timestamps below record what this library served and when, not when the material became public. View the original.

OT-2026-000002110

Processing system, robot system, control device, teaching method, and storage medium

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Classification
Manufacturing & Assembly Equipment › Joining and Welding
Inventors
CHIBA YASUNORI, SAITO MASAHIRO, TAKAHASHI HIROMASA
Assignee
TOSHIBA KK
Original source
US-12569939-B2, the United States Patent and Trademark Office, 10 March 2026
Document SHA-256
4fb291fccd79f0f58248ac658cd3212df6f328d7d05d8e6f10c6f1987d12d3e9

Abstract

According to one embodiment, a processing system teaches an operation to a robot. The robot includes a detector including detection elements arranged along first and second directions, and a manipulator to which the detector is mounted. The processing system performs position teaching processing. The position teaching processing includes causing the detector to perform a probe of a weld portion of a joined body. The probe includes a transmission of an ultrasonic wave and a detection of a reflected wave. The position teaching processing includes calculating a center position of the weld portion in a first plane based on first intensity data of an intensity of the reflected wave, setting a teaching point of the robot based on a first position of the detector, and moving the detector along the first plane to a second position, and setting the teaching point based on the second position.

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Citation

OpenTechnical Publication OT-2026-000002110, “Processing system, robot system, control device, teaching method, and storage medium,” published September 15, 2026 at 19:10:52 UTC, https://opentechnical.org/p/OT-2026-000002110.

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