{
  "abstract": "An overhead transport vehicle includes: a holding unit that is provided to be liftable and lowerable and configured to hold an article; a three-dimensional ranging sensor that has a detection range to include surroundings of a lower space formed directly below the article held by the holding unit; and a control device that is configured to determine presence or absence of an obstacle based on a detection result of the three-dimensional ranging sensor.",
  "assignees": [
    "MURATA MACHINERY LTD"
  ],
  "authors": [
    "SHIMIZU YUJI",
    "YAMAGAMI SEIJI"
  ],
  "canonical_url": "https://opentechnical.org/p/OT-2026-000001629",
  "categories": [
    "material-handling/conveying-systems"
  ],
  "extent": {
    "figures": 0,
    "paragraphs": 0,
    "words": 73
  },
  "figures": [],
  "files": [
    {
      "bytes": 9368,
      "media_type": "text/html; charset=utf-8",
      "name": "index.html",
      "sha256": "4f6dace81ff6e4a25083bac1692c0f561742047d42081d1ecb6b32d5b4a7a52b"
    },
    {
      "bytes": 849,
      "media_type": "text/markdown; charset=utf-8",
      "name": "publication.md",
      "sha256": "4ecb1886bdce53400887b93519cdde21ec7b5e2e3e2675f48a3dffef1b063e26"
    },
    {
      "bytes": 967,
      "media_type": "text/plain; charset=utf-8",
      "name": "publication.txt",
      "sha256": "c18ee535127bd00b4957a9b9bdf3057f4a158a18b01b854a933340e70e14012b"
    }
  ],
  "integrity": {
    "hash_algorithm": "sha256",
    "keys_url": "https://opentechnical.org/integrity/keys",
    "record_url": "https://opentechnical.org/p/OT-2026-000001629/integrity",
    "signature_algorithm": "Ed25519",
    "signature_file": "manifest.sig",
    "verify_url": "https://opentechnical.org/integrity/verify"
  },
  "keywords": [
    "b65g1/00",
    "h10p72/0606",
    "h10p72/3221",
    "h10p72/53",
    "h10p72/53",
    "b65g1/04"
  ],
  "language": "en",
  "license": {
    "name": "Creative Commons Attribution 4.0 International",
    "url": "https://creativecommons.org/licenses/by/4.0/"
  },
  "publication_id": "OT-2026-000001629",
  "published_at": "2026-09-15T19:07:08.835535Z",
  "publisher": "Nebula Innovations Limited",
  "record_type": "record",
  "schema": "opentechnical-publication-manifest/1.0",
  "source_date": "2026-03-24",
  "source_id": "US-12588468-B2",
  "source_name": "the United States Patent and Trademark Office",
  "source_url": "https://patents.google.com/patent/US12588468B2",
  "supersedes": null,
  "title": "Overhead transport vehicle",
  "uuid": "01a0a677-42a3-72e5-bce7-1ec0b8984ff7"
}