node_uuid: 7dab9a49-a8ce-44e0-b9ca-767339928963 nid: 49226 item_id: 1fb00e73-aced-40fe-b547-885b38331509 cat_id: 50530301 source_oai_id: oai:iiif.dl.itc.u-tokyo.ac.jp:111171 path_alias: /assets/1fb00e73-aced-40fe-b547-885b38331509 title: 〔作業日誌 5月4日~7月21日〕 card_catalog: 〔軍艦八重山救難工事関係〕 description_raw: ID: 50530301 | カード目録: 〔軍艦八重山救難工事関係〕 | カテゴリ: その他4:その他軍艦 | 所蔵: 東京大学柏図書館 | 登録年: 2007 | エンティティ（Google Cloud Vision）: black and white | エンティティ（Google Cloud Vision）: product | エンティティ（Google Cloud Vision）: angle | エンティティ（Google Cloud Vision）: line | エンティティ（Google Cloud Vision）: rectangle | エンティティ（Google Cloud Vision）: font | エンティティ（Google Cloud Vision）: square | エンティティ（Google Cloud Vision）: pattern | エンティティ（Google Cloud Vision）: text | エンティティ（Google Cloud Vision）: paper | エンティティ（Google Cloud Vision）: d… holder: 東京大学柏図書館 registered_year: 2007 warship: Japanese_minelayer_Yaeyama, Warship vision_entities: black and white, product, angle, line, rectangle, font, square, pattern, text, paper, design, music, diagram, document, drawing, sketch old_manifest: https://iiif.dl.itc.u-tokyo.ac.jp/repo/iiif/111171/manifest image_url: https://iiif.dl.itc.u-tokyo.ac.jp/repo/s/hiraga/document/d40aad9f-5c8f-4ff3-8405-14ee3970419e iiif_manifest_id: 111171 iiif_service_id: https://iiif.dl.itc.u-tokyo.ac.jp/iiif/hiraga/50530301/50530301-001_001.tif canvas_count: 78 color_mode: monochrome indexed_at: 2026-04-28T13:07:26.693675+00:00 item_summary_model: gpt-5.5 item_summary_at: 2026-04-28T20:55:54.510788+00:00 item_summary: 作業日誌。表題によれば5月4日〜7月21日の作業記録で、艦船メタデータはJapanese_minelayer_Yaeyama。本文OCRは大半が数字・記号・英文断片で判読困難だが、「五月六日発表」「廿七日」「中央 廿一日」「同夜 十一日」等の日付断片、地名・関係語として「英國」「東京都」「欧州」、人名らしき「横田」「水間殿」が見える。年代・刊行情報は不明。キーワード: 作業日誌, 5月4日, 7月21日, Japanese_minelayer_Yaeyama, 英國, 東京都, 欧州, 横田, 水間殿 description_raw_en: ID: 50530301 | Card catalog: [Materials concerning salvage work for the warship Yaeyama] | Category: Other 4: Other warships | Holding: University of Tokyo Kashiwa Library | Year registered: 2007 | Entity (Google Cloud Vision): black and white | Entity (Google Cloud Vision): product | Entity (Google Cloud Vision): angle | Entity (Google Cloud Vision): line | Entity (Google Cloud Vision): rectangle | Entity (Google Cloud Vision): font | Entity (Google Cloud Vision): square | Entity (Google Cloud … i18n_translation_model: gpt-5.5 title_en: [Work Diary, May 4-July 21] i18n_translated_at: 2026-04-29T04:04:03.481023+00:00 item_summary_en: Work diary. According to the title, it is a record of work from May 4 to July 21, and the vessel metadata is Japanese_minelayer_Yaeyama. The main text OCR is largely numbers, symbols, and fragments of English and is difficult to decipher, but date fragments such as "announcement on May 6," "the 27th," "central, the 21st," and "the same night, the 11th" are visible, as are place names and related terms including "United Kingdom," "Tokyo Metropolis," and "Europe," and apparent personal names such … card_catalog_en: [Materials concerning salvage work for the warship Yaeyama]