TOP > 外国特許検索 > METHOD OF OPTIMIZING MULTIPLE PARAMETERS BY HYBRID GA, METHOD OF ANALYZING DATA BY PATTERN MATCHING, METHOD OF ESTIMATING SUBSTANCE BASED ON RADIATION DIFFRACTOMETRIC DATA AND PROGRAM, RECORDING MEDIUM AND VARIOUS DEVICES RELATED THERETO

METHOD OF OPTIMIZING MULTIPLE PARAMETERS BY HYBRID GA, METHOD OF ANALYZING DATA BY PATTERN MATCHING, METHOD OF ESTIMATING SUBSTANCE BASED ON RADIATION DIFFRACTOMETRIC DATA AND PROGRAM, RECORDING MEDIUM AND VARIOUS DEVICES RELATED THERETO

外国特許コード F070001592
整理番号 F070001592
掲載日 2007年7月13日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2006JP324614
国際公開番号 WO 2007/066787
国際出願日 平成18年12月4日(2006.12.4)
国際公開日 平成19年6月14日(2007.6.14)
優先権データ
  • 特願2005-350770 (2005.12.5) JP
発明の名称 (英語) METHOD OF OPTIMIZING MULTIPLE PARAMETERS BY HYBRID GA, METHOD OF ANALYZING DATA BY PATTERN MATCHING, METHOD OF ESTIMATING SUBSTANCE BASED ON RADIATION DIFFRACTOMETRIC DATA AND PROGRAM, RECORDING MEDIUM AND VARIOUS DEVICES RELATED THERETO
発明の概要(英語) A hybrid genetic algorithm (HGA) in which local optimization is conducted on only an extremely small number of individuals showing a relatively low fitness in a number of generations widely distributed in genetic algorithm (GA). Because of exhibiting an extremely strong ability to search for over a wide range even in a multidimensional parameter space having an intense multi-peak property, this HGA makes it possible to efficiently determine a large number of structural parameters from little information involved in an X-ray diffraction ring. As a result, a complicated structure of a substance can be determined by using a powdery sample without resorting to a single crystal, which accelerates the development of novel substances in many fields including medicines and raw materials.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • National University Corporation Nagoya University
  • 発明者(英語)
  • Sakata, Makoto
  • Nishibori, Eiji
国際特許分類(IPC)
指定国 AE AG AL AM AT AU AZ BA BB BE BF BG BJ BR BW BY BZ CA CF CG CH CI CM CN CO CR CU CY CZ DE DK DM DZ EC EE EG ES FI FR GA GB GD GE GH GM GN GQ GR GT GW HN HR HU ID IE IL IN IS IT JP KE KG KM KN KP KR KZ LA LC LK LR LS LT LU LV LY MA MC MD MG MK ML MN MR MW MX MY MZ NA NE NG NI NL NO NZ OM PG PH PL PT RO RS RU SC SD SE SG SI SK SL SM SN SV SY SZ TD TG TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
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