manifestation_id original_title title_alternative title_transcription statement_of_responsibility serial manifestation_identifier creator contributor publisher date_of_publication year_of_publication publication_place manifestation_created_at manifestation_updated_at carrier_type content_type frequency language isbn issn ncid volume_number volume_number_string edition edition_string issue_number issue_number_string serial_number extent start_page end_page dimensions height width depth manifestation_price access_address manifestation_required_role abstract description identifier:unknown identifier:nbn identifier:isbn10 identifier:iss_itemno identifier:online_isbn identifier:print_isbn identifier:print_issn identifier:online_issn identifier:escidoc identifier:nims series_statement_id series_statement_original_title series_statement_title_subseries series_statement_title_subseries_transcription series_statement_title_transcription series_statement_creator series_statement_volume_number series_statement_series_master series_statement_root_manifestation_id series_statement_manifestation_id series_statement_position series_statement_note series_statement_created_at series_statement_updated_at subject:ndlsh subject:unknown subject:bsh classification:ndc8 classification:ndc9 classification:udc doi jpno ncid lccn iss_itemno item_id item_identifier binding_item_identifier call_number library shelf item_note accepted_at acquired_at item_created_at item_updated_at 106533 光ヒューズの開発―偶然は手を動かして掴むもの 轟 眞市 "" "" 2007-01-15 00:00:00 +0900 2007 2015-12-16 13:59:55 +0900 2022-07-17 23:11:26 +0900 volume text unknown Japanese "" "" 92 95 https://hdl.handle.net/20.500.11932/28461 Guest セレンディピティが絶え���������������������������������������������した光ヒューズ開発のエピソードを振り返り、セレンディピティを磨く方法を考察した。自���の行動から発生する偶然を掴む���は、自分が���にならない領域で人並以上に手を動かし、異なる2つのものを結びつけることが必要である。 "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" optical fuse//serendipity "" "" "" "" 106523 発明から出願公開まで 轟 眞市 "" "" 2008-04-15 00:00:00 +0900 2008 2015-12-16 13:59:29 +0900 2022-07-17 23:11:49 +0900 volume text unknown Japanese "" "" 80 83 https://hdl.handle.net/20.500.11932/28414 Guest "最近登録された光ヒューズに関する特許に関して、���������������������������������������査定までの舞台裏を紹介する。 発明直後に知った先行技術は、既に製品の発売が予定されているものだった。未知の先行技術から自分の発明を差別化するために知恵を絞り、1ヶ月後に出願した。その後、例の先行技術の出願が公開された。その中身は従来技術の延長線上にある様に見え、筆者の発明とは明確に異なるものであった。" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" optical fuse//patent "" "" "" "" 106522 光ヒューズ特許査定顛末記―初めて特許を書く人のために 轟 眞市 "" "" 2008-06-15 00:00:00 +0900 2008 2015-12-16 13:59:28 +0900 2023-07-31 14:21:40 +0900 online_resource text unknown Japanese "" "" https://hdl.handle.net/20.500.11932/28413 Guest 最近登録された光ヒューズに関する特許に関して、発明 から特許査定までの舞台裏を紹介する。発明直後に知っ た先行技術にどう対処したか?拒絶理由通知の解消に役 立った仕込みとは?外国出願で戸惑った制度の違いとは ? "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" optical fuse//patent "" "" "" "" 96166 web web 2023-07-31 14:21:40 +0900 2023-07-31 14:21:40 +0900 106521 米国出願に対する拒絶理由通知 轟 眞市 "" "" 2008-06-15 00:00:00 +0900 2008 2015-12-16 13:59:27 +0900 2022-07-17 23:11:15 +0900 volume text unknown Japanese "" "" 92 95 https://hdl.handle.net/20.500.11932/28419 Guest "最近登録された光ヒューズに関する特許に����������������������から特許査定までの舞台裏を紹介する。 米国特許庁からの拒絶理由通知に、日本の特許庁からのやりとりからは浮上してこなかった従来技術が指摘され、補正を行った。また、日本出願後に公表した論文の共著者が発明に寄与していない旨を宣誓する必要があった。米国の先発明主義と実験ノートの在り方についてコメントした。" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" optical fuse//patent "" "" "" "" 106520 国内特許査定と国際出願 轟 眞市 "" "" 2008-05-15 00:00:00 +0900 2008 2015-12-16 13:59:26 +0900 2022-07-17 23:11:26 +0900 volume text unknown Japanese "" "" 78 81 https://hdl.handle.net/20.500.11932/28418 Guest "最近登録された光ヒューズに関する特許に関して、��������������������許査定までの舞台裏を紹介する。 拒絶理由通知を検討したところ、請求項の記述には、回線切断につながる技術的思想が記載し忘れていることが分かった。幸いそれらは出願当初の明細書に記載してあったので、補正を行い特許査定を受けた。補正の際には、嫌でも過去の自分と向き合うことになる。また、国際出願の際に遭遇しやすい翻訳の問題を紹介した。" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" optical fuse//patent "" "" "" "" 105427 Observation of Blowing Out in Low Loss Passive Optical Fuse Formed in Silica Glass Optical Fiber Circuit TODOROKI Shin-ichi//Inoue S. "" "" 2004-05-21 00:00:00 +0900 2004 2015-12-15 21:30:48 +0900 2023-07-31 14:27:46 +0900 online_resource text unknown English "" "" 0 0 https://hdl.handle.net/20.500.11932/28361 Guest Low loss (less than 1 dB) passive optical fuses were realized by inserting 50-um-thick TeO2 glass layer into a single-mode silica glass fiber circuit with carbon coating. On the basis of real-time observation of their fusing action, the mechanism of losing its transparency is discussed. The observed loss drop is found to be an overlap of decoupling of the circuit and transient light flux from the burned coating. The critical input power to blow out is expected to be raised by eliminating its insertion loss. "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" optical fiber//tellurium oxide glass//carbon//optical fuse//hybrid device "" "" "" "" 97295 web web 2023-07-31 14:27:46 +0900 2023-07-31 14:27:46 +0900 105425 Optical fuse by carbon-coated TeO2 glass segment inserted in silica glass optical fiber circuit TODOROKI Shin-ichi//Inoue S. "" "" 2004-01-23 00:00:00 +0900 2004 2015-12-15 21:30:45 +0900 2023-07-31 14:19:20 +0900 online_resource text unknown English "" "" 0 0 https://hdl.handle.net/20.500.11932/28366 Guest Excessive-light-induced melt down was observed in a carbon-coated TeO2 glass segment formed between a pair of optical fiber end-faces. This structure was made by splicing single-mode silica fibers through TeO2 glass melt to form a necked bridge, which was coated with carbon-containing paint after quenching it. Optical fusing action was induced by 0.3--1.5 W of CW light (1.54 um) and its output power dropped by 12 dB on average. Optical decoupling seems to be induced by not only deformation but also crystallization of the glass bridge. Its quite a high insertion loss of about 2dB can be reduced by introducing some refractive index modulations into the present structure. "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" optical fiber//tellurium oxide glass//carbon//optical fuse//hybrid device "" "" "" "" 95727 web web 2023-07-31 14:19:20 +0900 2023-07-31 14:19:20 +0900 105418 Optical fuse made of silica glass optical fibers spliced through low-melting glass with carbon-coating TODOROKI Shin-ichi//Inoue S. "" "" 2004-09-27 00:00:00 +0900 2004 2015-12-15 21:30:39 +0900 2023-07-31 14:18:29 +0900 online_resource text unknown English "" "" https://hdl.handle.net/20.500.11932/28389 Guest "Light-induced breakdown of low-melting glass with thickness of 50 um is demonstrated, which was coated with carbon paint and formed between two end of single-mode silica glass optical fibers. This phenomenon is useful to make irreversible optical limiting devices known as optical fuse. The present structure breaks by 1.2-5.3 W of incident light (~1.5 um), exhibits low insertion loss of less than 1 dB, and is formed by dipping-up a small amount of hot glass melt between fibers, aligning the fibers and quenching them. The relation between shape of the captured melt and its insertion loss is discussed. " "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" optical fuse//optical fiber//low melting glass//telluria glass//light-induced deformation "" "" "" "" 95567 web web 2023-07-31 14:18:29 +0900 2023-07-31 14:18:29 +0900 105416 "Heat-induced breakage of an optical circuit at a TeO2 glass bridge linking silica glass fibers" TODOROKI, Shin-ichi "" "" 2006-08-01 00:00:00 +0900 2006 2015-12-15 21:30:36 +0900 2022-07-17 23:11:35 +0900 online_resource text unknown English "" "" 709 712 https://hdl.handle.net/20.500.11932/28314 Guest "The irreversible transformation of a tellurum oxide glass layer inserted between two ends of two silica glass optical fibers was monitored via the intensity of a light passed through the circuit. This structure is used for a heat-induced optical fuse after the soft glass layer has been coated with a light absorber. Heat-induced breakage occurred when the glass crystallized or flowed in the presence of a shearing stress. Without the stress, the optical link was maintained through the glass melt but suddenly broke due to the crystallization. On the other hand, the stress deformed the glass bridge and broke the optical link less than 0.4 sec. Thus, the shearing stress at the splicing point helps the device respond immediately and reliably." "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" optical fiber//telluria glass//plastic flow//optical fuse "" "" "" "" 105401 発明から出願公開まで 轟 眞市 "" "" 2008-04-15 00:00:00 +0900 2008 2015-12-15 21:30:19 +0900 2023-07-31 14:10:25 +0900 online_resource text unknown Japanese "" "" 80 83 https://hdl.handle.net/20.500.11932/33098 Guest 最近登録された光ヒューズに関する特許に関して、発明から特許査定までの舞台裏を紹介する。発明直後に知った先行技術は、既に製品の発売が予定されているものだった。未知の先行技術から自分の発明を差別化するために知恵を絞り、1ヶ月後に出願した。その後、例の先行技術の出願が公開された。その中身は従来技術の延長線上にある様に見え、筆者の発明とは明確に異なるものであった。 "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" optical fuse//patent "" "" "" "" 94033 web web 2023-07-31 14:10:25 +0900 2023-07-31 14:10:25 +0900