{
  "abstract": "In order to prevent the eccentricity of a rotary shaft for rotatably supporting an image bearing member used with an image forming apparatus when the image bearing member is rotated, a projection is provided on an outer peripheral surface of the rotary shaft fitted into a fitting hole formed in a casing for securing the rotary shaft.",
  "assignees": [
    "CANON KK"
  ],
  "canonical_url": "https://opentechnical.org/p/OT-2026-000003340",
  "categories": [
    "industrial-components-safety-infrastructure/structural-components"
  ],
  "extent": {
    "figures": 0,
    "paragraphs": 10,
    "words": 77
  },
  "figures": [],
  "files": [
    {
      "bytes": 47174,
      "media_type": "image/webp",
      "name": "figures/fig-001-card.webp",
      "sha256": "1fc69fac446d890dd17ad0269232787c791319a043ca36bfec38db0390f70ad4"
    },
    {
      "bytes": 95776,
      "media_type": "image/webp",
      "name": "figures/fig-001-full.webp",
      "sha256": "2b3bbe335dff0766b1ff87b5f1cc81d1dae2789aa40d6ff9b84877242224b956"
    },
    {
      "bytes": 14702,
      "media_type": "image/webp",
      "name": "figures/fig-001-thumb.webp",
      "sha256": "9539e49c6f6c3f904aa59b0c8d5d0c9455dc85614ad4aa6cbc711f76dc2b24a6"
    },
    {
      "bytes": 62734,
      "media_type": "image/webp",
      "name": "figures/fig-002-card.webp",
      "sha256": "e9c63c0a61462f4d1b45b4a01b70c4c18291a8a92966f5e6884188b2f3e0782c"
    },
    {
      "bytes": 129654,
      "media_type": "image/webp",
      "name": "figures/fig-002-full.webp",
      "sha256": "0bd91e41c957eeb002ca55297c3a9d381162c74c82830866ea50b6bd86c6dd92"
    },
    {
      "bytes": 18480,
      "media_type": "image/webp",
      "name": "figures/fig-002-thumb.webp",
      "sha256": "7432d454d8e05834e5dbf57f071ad7d99e0170c2ea112a6b0818097c6bcc5700"
    },
    {
      "bytes": 45878,
      "media_type": "image/webp",
      "name": "figures/fig-003-card.webp",
      "sha256": "dbfcf6a832762cedbaf6db7b44bf1892700d4211f43995ac575155a2e1833185"
    },
    {
      "bytes": 94068,
      "media_type": "image/webp",
      "name": "figures/fig-003-full.webp",
      "sha256": "ac4e17e139327e62bf6cfd581b7b6b22371f61b85dc49f5e4c9f9a43ec50481a"
    },
    {
      "bytes": 13916,
      "media_type": "image/webp",
      "name": "figures/fig-003-thumb.webp",
      "sha256": "d3773016e53d361ed9ca3e8247cbf24c89e51a9556a62e70a9912bf5df61b87d"
    },
    {
      "bytes": 27890,
      "media_type": "image/webp",
      "name": "figures/fig-004-card.webp",
      "sha256": "b250dabae5cf5dbee391251243ac9a672140084e4f9546d69af14eed32d5d39a"
    },
    {
      "bytes": 58238,
      "media_type": "image/webp",
      "name": "figures/fig-004-full.webp",
      "sha256": "ed76cf6cdfa6d043c6703e89a9efbd84f891952a2092e7f25fd9b4ba9d09485a"
    },
    {
      "bytes": 8332,
      "media_type": "image/webp",
      "name": "figures/fig-004-thumb.webp",
      "sha256": "18b0fe1a53b3d56fb121814731ff0d09b59827156f016c42c3c6a2d1b9af5d39"
    },
    {
      "bytes": 36806,
      "media_type": "image/webp",
      "name": "figures/fig-005-card.webp",
      "sha256": "c3d9fcf60d041b93b25c0e87753ea56c4231905f468d3886c2229a1ffa190f1a"
    },
    {
      "bytes": 74846,
      "media_type": "image/webp",
      "name": "figures/fig-005-full.webp",
      "sha256": "f708aac5bdf6a0ff0971610bef134827c195a05d14864e0d7af418841e03ebf6"
    },
    {
      "bytes": 11692,
      "media_type": "image/webp",
      "name": "figures/fig-005-thumb.webp",
      "sha256": "e15d46c6cc3800597a42dd4438d957532bb835e7d4c744ccb97a6d9de61cc467"
    },
    {
      "bytes": 36914,
      "media_type": "image/webp",
      "name": "figures/fig-006-card.webp",
      "sha256": "8824657158f81888f4b9f4b2f4578c48ba2b6f926cc89733d071f6d1c4bb3aa1"
    },
    {
      "bytes": 74888,
      "media_type": "image/webp",
      "name": "figures/fig-006-full.webp",
      "sha256": "496dd050501848c2d897988993bceeb7432b5d190429b1e14527d82bc86871dc"
    },
    {
      "bytes": 11370,
      "media_type": "image/webp",
      "name": "figures/fig-006-thumb.webp",
      "sha256": "a3bee7dd92741b33bbb3448d4ea47a7523bb5f6727005c9bf357483e87c60b3b"
    },
    {
      "bytes": 20130,
      "media_type": "image/webp",
      "name": "figures/fig-007-card.webp",
      "sha256": "a6b0fe5f907b4d20fff48f09f70ec18414c520710ec0dfd3fe4917bae4490bae"
    },
    {
      "bytes": 40444,
      "media_type": "image/webp",
      "name": "figures/fig-007-full.webp",
      "sha256": "68160f202ad6382f728129d35a0d1e572bbbae76adf6f14bb170a207e41c1dbe"
    },
    {
      "bytes": 6554,
      "media_type": "image/webp",
      "name": "figures/fig-007-thumb.webp",
      "sha256": "1a8257a660ff6a10452a1ffef695c68d526ce2bea34c10c83d4598fb96554874"
    },
    {
      "bytes": 19352,
      "media_type": "image/webp",
      "name": "figures/fig-008-card.webp",
      "sha256": "a41bec9a47ea8399e34b245609fc1c31c958a2389ee4f8152adb7b676d17ffe6"
    },
    {
      "bytes": 39076,
      "media_type": "image/webp",
      "name": "figures/fig-008-full.webp",
      "sha256": "193b0506c61820269d0047466f49e144f52116b572d9c2720cea9f594ce2bc45"
    },
    {
      "bytes": 6386,
      "media_type": "image/webp",
      "name": "figures/fig-008-thumb.webp",
      "sha256": "b8150ba10a0adc5b2e7aaada1d6026108ec2391cd0b653ff7982b20fddd30575"
    },
    {
      "bytes": 51240,
      "media_type": "image/webp",
      "name": "figures/fig-009-card.webp",
      "sha256": "35d530d54c2055f1f6cb74ab5fc0a6a97b5da624d7fcfeac203832056b8a1cea"
    },
    {
      "bytes": 101654,
      "media_type": "image/webp",
      "name": "figures/fig-009-full.webp",
      "sha256": "90fe15297f5f122800bfe8a2beebcb612f471c26e20b8891bbf2a77c42f2f37b"
    },
    {
      "bytes": 16264,
      "media_type": "image/webp",
      "name": "figures/fig-009-thumb.webp",
      "sha256": "52a7915a4909f94fb6bc584e6f666013afe159d766b974ecf3fdf97fb309285e"
    },
    {
      "bytes": 30576,
      "media_type": "image/webp",
      "name": "figures/fig-010-card.webp",
      "sha256": "f055adebb07eb6e4287c4cdb61d87c3e82a3dcb78b5895bfb7a86075868c096b"
    },
    {
      "bytes": 60668,
      "media_type": "image/webp",
      "name": "figures/fig-010-full.webp",
      "sha256": "c13c25128b88575b60529d865966b566b2b738080db2a707f35bb7554ae8a5fe"
    },
    {
      "bytes": 10114,
      "media_type": "image/webp",
      "name": "figures/fig-010-thumb.webp",
      "sha256": "0dd7c943e42814af75ac1e5c44df0b1a6a5bc971918371d4b9484b3e843d6c3b"
    },
    {
      "bytes": 15392,
      "media_type": "text/html; charset=utf-8",
      "name": "index.html",
      "sha256": "c0db35660597751f1753f5112835bab1577fdc904a02b29413a1f0d64beb731c"
    },
    {
      "bytes": 1088,
      "media_type": "text/markdown; charset=utf-8",
      "name": "publication.md",
      "sha256": "6818456efeaaa433f16a44e8a073c6c446ef8af494acdc45a839e51105de69e6"
    },
    {
      "bytes": 1166,
      "media_type": "text/plain; charset=utf-8",
      "name": "publication.txt",
      "sha256": "b37b88d0ba3a563c7aed8cf99e88f6ddc38e6b245dae772e3b96e8ddbf5811e7"
    }
  ],
  "integrity": {
    "hash_algorithm": "sha256",
    "keys_url": "https://opentechnical.org/integrity/keys",
    "record_url": "https://opentechnical.org/p/OT-2026-000003340/integrity",
    "signature_algorithm": "Ed25519",
    "signature_file": "manifest.sig",
    "verify_url": "https://opentechnical.org/integrity/verify"
  },
  "keywords": [
    "g03g21/1864",
    "g03g21/1864"
  ],
  "language": "en",
  "license": {
    "name": "Creative Commons Attribution 4.0 International",
    "url": "https://creativecommons.org/licenses/by/4.0/"
  },
  "publication_id": "OT-2026-000003340",
  "published_at": "2026-09-15T20:12:33.964933Z",
  "publisher": "Nebula Innovations Limited",
  "record_type": "figure_set",
  "schema": "opentechnical-publication-manifest/1.0",
  "source_date": "1994-07-19",
  "source_id": "US-5331373-A",
  "source_name": "the United States Patent and Trademark Office",
  "source_note": "drawings reproduced from the published facsimile",
  "source_url": "https://patents.google.com/patent/US5331373A",
  "supersedes": null,
  "title": "Image forming apparatus, process cartridge mountable within it and method for attaching photosensitive drum to process cartridge",
  "uuid": "01a0a6b3-26b0-7952-bc1d-e55c5c673287"
}
