{
  "abstract": "A display is attached to a hand-held controller for operating an overhead crane. When an operator operates the crane using the controller, a system control device for a crane system acquires operation details such as instructions on the direction of movement from the controller, as well as position information from mobile terminals of workers other than the operator who are within the facility. Then, the display displays information to assist in the operation of the crane, such as an arrow indicating the direction of movement of the crane and the positions of the workers. By displaying the direction of movement on the display, the operator can easily notice when the crane is directed in the wrong direction, while by displaying the positions of the workers, the risk of coming into contact with them can be avoided, whereby the safety of the crane system can be improved.",
  "assignees": [
    "GOGOH CO LTD"
  ],
  "authors": [
    "OGAWA KOUJI",
    "SAWADA TERUHIKO"
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    "lifting-positioning-manipulation/hoists-and-cranes"
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    "name": "Creative Commons Attribution 4.0 International",
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  "published_at": "2026-09-15T19:15:12.141688Z",
  "publisher": "Nebula Innovations Limited",
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  "source_date": "2026-02-19",
  "source_id": "US-2026048966-A1",
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  "supersedes": null,
  "title": "Crane system",
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