{
  "abstract": "A cell controller controls a machining cell including a plurality of work resources. The plurality of work resources include at least one processing machine and at least one robot. The cell controller includes a PLC and a management device. The PLC controls operation of the work resources in accordance with an instruction from the management device, and acquires conditions of a plurality of work elements including the work resources and a workpiece. The management device, in response to occurrence of abnormal stop of the machining cell, specifies a recoverable condition of each work element, and presents to an operator a guide to a recovery procedure that enables each work element to transition to the recoverable condition.",
  "assignees": [
    "OKUMA MACHINERY WORKS LTD"
  ],
  "authors": [
    "HORII SHIMPEI"
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  "published_at": "2026-09-15T19:17:06.846669Z",
  "publisher": "Nebula Innovations Limited",
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  "source_date": "2026-02-10",
  "source_id": "US-12547155-B2",
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  "source_url": "https://patents.google.com/patent/US12547155B2",
  "supersedes": null,
  "title": "Cell controller",
  "uuid": "01a0a680-629e-7d90-8a76-fe446a89b061"
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