{
  "abstract": "A material transfer vehicle identifies the status of an unloading door on a material receiving vehicle. A control signal is generated to control an unloading operation based upon the identified status of the unloading door.",
  "assignees": [
    "DEERE & CO"
  ],
  "authors": [
    "FAUST JEREMY J",
    "O'CONNOR KELLEN E"
  ],
  "canonical_url": "https://opentechnical.org/p/OT-2026-000001216",
  "categories": [
    "material-handling/conveying-systems"
  ],
  "extent": {
    "figures": 0,
    "paragraphs": 0,
    "words": 35
  },
  "figures": [],
  "files": [
    {
      "bytes": 9197,
      "media_type": "text/html; charset=utf-8",
      "name": "index.html",
      "sha256": "6c5e070c7d216e28102d0332c8e605119609df16258d0710b7ec4636fca6def5"
    },
    {
      "bytes": 680,
      "media_type": "text/markdown; charset=utf-8",
      "name": "publication.md",
      "sha256": "fe570ffb060a9e9bcfd20030af1b8824dae3df07626e82ceb05c35bc47508f40"
    },
    {
      "bytes": 767,
      "media_type": "text/plain; charset=utf-8",
      "name": "publication.txt",
      "sha256": "d965ac22476993b5d437cdb1f67e0e648eba9683e4b39f4c77c24d420f88051c"
    }
  ],
  "integrity": {
    "hash_algorithm": "sha256",
    "keys_url": "https://opentechnical.org/integrity/keys",
    "record_url": "https://opentechnical.org/p/OT-2026-000001216/integrity",
    "signature_algorithm": "Ed25519",
    "signature_file": "manifest.sig",
    "verify_url": "https://opentechnical.org/integrity/verify"
  },
  "keywords": [
    "a01d41/1217",
    "b65g67/22",
    "b65g67/22",
    "a01d41/127",
    "b60p1/40",
    "b60p1/56"
  ],
  "language": "en",
  "license": {
    "name": "Creative Commons Attribution 4.0 International",
    "url": "https://creativecommons.org/licenses/by/4.0/"
  },
  "publication_id": "OT-2026-000001216",
  "published_at": "2026-09-15T19:04:12.075371Z",
  "publisher": "Nebula Innovations Limited",
  "record_type": "record",
  "schema": "opentechnical-publication-manifest/1.0",
  "source_date": "2026-04-02",
  "source_id": "US-2026091945-A1",
  "source_name": "the United States Patent and Trademark Office",
  "source_url": "https://patents.google.com/patent/US2026091945A1",
  "supersedes": null,
  "title": "Unloading control based on identified hopper door position",
  "uuid": "01a0a674-902a-7374-876e-2c3be12e431a"
}
