{
  "abstract": "An intended illumination area is illuminated with light. An electric work machine includes a motor including a rotor rotatable about a rotation axis extending in a front-rear direction, an output unit located frontward from the motor and operable under a rotational force from the rotor, a light emitter, and an optical member including at least one light receiver that receives light from the light emitter and a light guide surrounding at least a part of the output unit to allow light from the at least one light receiver to travel through the light guide. The light guide has a rear surface having at least one slit, and a front surface to allow emission of light traveling through the light guide and reflected at the at least one slit.",
  "assignees": [
    "MAKITA CORP"
  ],
  "authors": [
    "CHIKARAISHI MAKOTO"
  ],
  "canonical_url": "https://opentechnical.org/p/OT-2026-000001113",
  "categories": [
    "tools-tooling/clamping-tools"
  ],
  "extent": {
    "figures": 0,
    "paragraphs": 0,
    "words": 128
  },
  "figures": [],
  "files": [
    {
      "bytes": 9661,
      "media_type": "text/html; charset=utf-8",
      "name": "index.html",
      "sha256": "931143933d320676eead0e12fb50f695d6be285a72b0dfb13902054505844bea"
    },
    {
      "bytes": 1152,
      "media_type": "text/markdown; charset=utf-8",
      "name": "publication.md",
      "sha256": "77bb33cbee6194c2627812e30303d740e643a4c0d3a4858ef0b4e0f4c3677488"
    },
    {
      "bytes": 1261,
      "media_type": "text/plain; charset=utf-8",
      "name": "publication.txt",
      "sha256": "7b08402efc8ce09afc14ec91a068ce18b55f02b48612d450b06e501d7ec30357"
    }
  ],
  "integrity": {
    "hash_algorithm": "sha256",
    "keys_url": "https://opentechnical.org/integrity/keys",
    "record_url": "https://opentechnical.org/p/OT-2026-000001113/integrity",
    "signature_algorithm": "Ed25519",
    "signature_file": "manifest.sig",
    "verify_url": "https://opentechnical.org/integrity/verify"
  },
  "keywords": [
    "b25b23/18",
    "b25b23/18",
    "b25b23/18",
    "b25b21/00",
    "b25b21/00",
    "b25b21/00"
  ],
  "language": "en",
  "license": {
    "name": "Creative Commons Attribution 4.0 International",
    "url": "https://creativecommons.org/licenses/by/4.0/"
  },
  "publication_id": "OT-2026-000001113",
  "published_at": "2026-09-15T19:03:53.315775Z",
  "publisher": "Nebula Innovations Limited",
  "record_type": "record",
  "schema": "opentechnical-publication-manifest/1.0",
  "source_date": "2026-04-07",
  "source_id": "US-12594651-B2",
  "source_name": "the United States Patent and Trademark Office",
  "source_url": "https://patents.google.com/patent/US12594651B2",
  "supersedes": null,
  "title": "Electric work machine and screwing tool",
  "uuid": "01a0a674-46e3-77e6-adcf-4c7968920e88"
}