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    • 1. 发明专利
    • Hamming space searching device, hamming space searching method, hamming space searching program and recording medium
    • 搜索空间搜索设备,搜索空间搜索方法,搜索空间搜索程序和记录媒体
    • JP2012234397A
    • 2012-11-29
    • JP2011102979
    • 2011-05-02
    • Photonic System Solutions Inc株式会社Photonic System SolutionsKenji Kita研二 北Manabu Tsuge覚 柘植Kazuya Takeda一哉 武田
    • KITA KENJITSUGE MANABUTAKEDA KAZUYAWATANABE ERIKO
    • G06F17/30
    • PROBLEM TO BE SOLVED: To achieve a high speed search without enormous data capacity.SOLUTION: Hamming space searching device includes: means that inputs a piece of content data as a search question and creates plural search question sub feature amount short strings including plural search question sub feature amounts representing a feature of the piece of content data; means that determines a search candidate position by executing a binary search using the search question sub feature amount short strings on an index array which holds blocks each having a length of the search question sub feature amount short string in an order sorted based on the size of the blocks, on the basis of a search target sub feature amount array with which plural search target sub feature amounts each representing a feature of final search target content data are coupled; means that calculates each Hamming distance between the search target sub feature amount and the search question sub feature amount short string; means that sorts the search results equivalent to the search candidate positions in an order from the smallest Hamming distance; and means that outputs a predetermined number of search results from the top sorted search results.
    • 要解决的问题:实现无需巨大数据容量的高速搜索。 汉明空间搜索装置包括:输入一条内容数据作为搜索问题,并创建多个搜索问题子特征量短串,包括表示该条内容数据的特征的多个搜索问题子特征量; 意味着通过使用索引阵列上的搜索问题子特征量短串来执行二值搜索来确定搜索候选位置,所述索引数组保存具有搜索问题子特征量长度的长度的块,其中所述搜索问题子特征量短字符串的长度基于 基于搜索目标子特征量阵列,其中多个搜索目标子特征量各自表示最终搜索目标内容数据的特征; 意味着计算搜索目标子特征量与搜索问题子特征量短串之间的每个汉明距离; 意味着按照最小汉明距离的顺序对与搜索候选位置相等的搜索结果进行排序; 并且意味着从顶部排序的搜索结果输出预定数量的搜索结果。 版权所有(C)2013,JPO&INPIT
    • 2. 发明专利
    • Similar music retrieval device, similar music retrieval method, similar music retrieval program and computer-readable recording medium
    • 类似的音乐检索设备,类似的音乐检索方法,类似的音乐检索程序和计算机可读记录介质
    • JP2009015535A
    • 2009-01-22
    • JP2007175607
    • 2007-07-03
    • Kenji KitaNippon Laboatec KkMasamiki ShishiboriManabu Tsuge研二 北日本ラボアテック株式会社覚 柘植正幹 獅々堀
    • SHISHIBORI MASAMIKIKITA KENJITSUGE MANABU
    • G06F17/30G10K15/02
    • PROBLEM TO BE SOLVED: To achieve a high speed operation while maintaining high precision by using an EMD. SOLUTION: This similar music retrieval device is provided with a feature quantity arithmetic means 20 for dividing registered music data stored in a registered music data storage means 32 and input music data input from an input music data input means 10 into one or more melody pieces and input pieces with fixed length, and for calculating the music feature quantities of each melody piece and input piece based on feature quantities including at least the appearance time, sound length, and sound height transition information of a note included in the melody piece and input piece; a similarity arithmetic means 22 for comparing similarity acquired by the distance calculation of an EMD for calculating the minimum transport costs from a supply place to a demand place by the same distance scale about the input piece feature quantities of the input piece included in input music data stored in an input piece feature quantity storage means 42 and the music feature quantities of every melody piece stored in a melody piece feature quantity storage means 34, and for extracting registered music data whose overall keys are similar to those of the input music data; and a retrieval result output means 50. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:通过使用EMD来保持高精度来实现高速运转。 解决方案:这种相似的音乐检索装置设置有特征量算术装置20,用于分割存储在注册音乐数据存储装置32中的登记音乐数据,并将从输入音乐数据输入装置10输入的音乐数据输入到一个或多个 旋律片和具有固定长度的输入片,并且用于基于包括至少包括在旋律片中的音符的出现时间,声音长度和声音高度转换信息的特征量来计算每个旋律片和输入片的音乐特征量 和输入片; 相似度计算装置22,用于将通过EMD的距离计算获得的相似度,用于计算从供应地点到需求地点的最小运输成本与关于包括在输入音乐数据中的输入件的输入件特征量相同的距离尺度 存储在输入片特征量存储装置42中,以及存储在旋律片特征量存储装置34中的每个旋律片的音乐特征量,并且用于提取其总键类似于输入音乐数据的注册音乐数据; 和检索结果输出装置50.(C)2009,JPO&INPIT
    • 3. 发明专利
    • ハミング空間検索装置、ハミング空間検索方法、ハミング空間検索プログラムおよび記録媒体
    • 命中空间检索装置,空间检索方法,空间检索程序和记录介质
    • JP2014238884A
    • 2014-12-18
    • JP2014168401
    • 2014-08-21
    • 株式会社Photonic System SolutionsPhotonic System Solutions Inc株式会社Photonic System Solutions
    • KITA KENJITSUGE MANABUTAKEDA KAZUYAWATANABE ERIKO
    • G06F17/30
    • 【課題】膨大なデータ容量を必要とすることなく、高速に検索を行う。【解決手段】検索質問として入力されたコンテンツデータ片の特徴を示す複数の検索質問サブ特徴量から、互いに類似する複数の検索質問サブ特徴量短系列を作成する手段と、検索対象のコンテンツデータの特徴を示す複数の検索対象サブ特徴量を連結した検索対象サブ特徴量配列に基づき、当該検索対象サブ特徴量配列に含まれる前記検索質問サブ特徴量短系列の長さのブロックを、2進数としての大小関係に基づいてソートした順に、先頭の検索対象サブ特徴量の識別情報を保持したインデックス配列に対し、前記検索質問サブ特徴量短系列により2分探索を行って検索候補位置を決定する手段と、決定された複数の検索候補位置を開始位置として検索対象サブ特徴量と前記検索質問サブ特徴量短系列とのハミング距離を計算し、ハミング距離が小さい順に上位所定数を、検索結果として出力する手段とを備える。【選択図】図3
    • 要解决的问题:无需大量的数据容量即可高速执行检索。解决方案:汉明空间检索装置包括:从多个检索问题子集中创建彼此相似的多个检索问题子特征数量短序列的装置 每个表示作为检索问题输入的内容数据片的特征的特征量; 用于通过检索问题子特征量短序列进行二进制搜索的装置涉及一种索引装置,该索引装置保持关于顶部检索目标子特征量的识别信息,其中具有检索问题子特征量短序列长度的块包括在 基于通过连接多个检索目标子特征量获得的检索目标子特征量排列,基于大小关系作为二进制数,对检索目标子特征量排列进行排序,每个检索目标子特征量分别表示 检索目标,确定检索候选位置; 以及用于计算检索目标子特征量和检索问题子特征量短序列之间的汉明距离的装置,其中多个确定的检索候选位置作为起始位置,并且按照升序输出上限规定数量的汉明距离作为检索 结果。
    • 5. 发明专利
    • Data search method, device and program and computer readable recoring medium
    • 数据搜索方法,设备和程序以及计算机可读记录介质
    • JP2005011042A
    • 2005-01-13
    • JP2003174078
    • 2003-06-18
    • Kenji KitaShunichiro OeShinfuoomu:KkMasamiki ShishiboriSoftec:Kk研二 北俊一郎 大恵株式会社シンフォーム株式会社ソフテック正幹 獅々堀
    • KITA KENJISHISHIBORI MASAMIKIOE SHUNICHIRO
    • G06F17/30G06F7/00
    • G06F17/30333G06F17/3002G06F17/30477
    • PROBLEM TO BE SOLVED: To provide a high-speed multidimensional data search device and the like giving an accurate search result.
      SOLUTION: A designated search condition is converted into a search query vector of the same dimensional number as that of search objective data on the basis of the characteristic quantity. As to a part of the search objective vectors, a distance between the search query vector and the search objective vector is computed, and a predetermined number of distance values close to the search query vector are held, or a plurality of distance values below a predetermined number are held. In finding the distance between the search objective vector and the search query vector, an addition result of each dimension is compared with a maximum value among the held distance values, and if the result is smaller than the maximum value, addition is carried out on an element of the following dimension. If the addition result is larger than the maximum value, computing on the following and subsequent vectors is stopped and shift to distance computing on the following search object vector is carried out. A distance obtained for the search objective vector and the maximum value of the held distance are compared to each other. When the computed distance is small, the computed distance is replaced with the maximum value to be held.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供提供精确搜索结果的高速多维数据搜索装置等。 解决方案:根据特征量,将指定的搜索条件转换成与搜索对象数据相同的维数的搜索查询向量。 对于搜索目标向量的一部分,计算搜索查询向量和搜索目标向量之间的距离,并且保持靠近搜索查询向量的预定数量的距离值,或者保持低于预定的多个距离值 号码举行。 在找到搜索目标向量与搜索查询向量之间的距离时,将每个维度的相加结果与保持距离值中的最大值进行比较,如果结果小于最大值,则在 以下维度的元素。 如果加法结果大于最大值,则停止对后续和后续向量的计算,并执行下一个搜索对象向量的距离计算。 将搜索目标向量获得的距离和保持距离的最大值彼此进行比较。 当计算出的距离小时,计算出的距离被替换为要保持的最大值。 版权所有(C)2005,JPO&NCIPI
    • 6. 发明专利
    • Method, device and program for retrieving information, computer readable recording medium and device recorded with the program
    • 方法,用于检索信息的设备和程序,计算机可读记录介质和程序记录的设备
    • JP2006163645A
    • 2006-06-22
    • JP2004352080
    • 2004-12-03
    • Kenji KitaNippon Laboatec KkPeachtree:Kk研二 北日本ラボアテック株式会社有限会社ピーチツリー
    • KITA KENJIKOYAMA HIDEO
    • G06F17/30
    • PROBLEM TO BE SOLVED: To provide a retrieval system for enabling even a person unfamiliar with retrieving to easily perform desired retrieval.
      SOLUTION: An information retrieving method for designating a keyword and retrieving desired information among prerecorded data comprises a process for urging a person to input an input keyword for designating an item he/she wants to retrieve and a process for automatically generating one new retrieval keyword or more that is related to an inputted input keyword as a related keyword on the basis of the keyword and displaying a list of related keywords to urge the person to select a related keyword from the list. Thus, a related keyword that is related to the input key word inputted by the user can be automatically generated to allow the user to select a retrieval keyword, retrieval results can be narrowed down by specifying the retrieval keyword more concretely, and high-speed information retrieval with little noise and with an improved hit rate can be obtained.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种检索系统,用于使即使是不熟悉检索的人容易地执行所需的检索。 解决方案:用于指定关键字并在预先记录的数据中检索所需信息的信息检索方法包括:敦促人输入用于指定他/她想要检索的项目的输入关键字的过程,以及用于自动生成一个新的 基于该关键词与输入的输入关键词相关的检索关键字或更多,并且显示相关关键字的列表,以促使该人从列表中选择相关的关键词。 因此,可以自动生成与用户输入的输入关键字有关的关键字,以允许用户选择检索关键字,通过更具体地指定检索关键字可以缩小检索结果,并且高速信息 可以获得具有较小噪声和提高命中率的检索。 版权所有(C)2006,JPO&NCIPI
    • 7. 发明专利
    • Moquette fabric
    • MOQUETTE FABRIC
    • JP2009013529A
    • 2009-01-22
    • JP2007176641
    • 2007-07-04
    • Kenji Kita健二 喜多
    • KITA KENJI
    • D03D27/00
    • PROBLEM TO BE SOLVED: To provide a double-sided cut pile moquette fabric having a high wiping property.
      SOLUTION: This double-sided cut pile moquette fabric (20) has cut and napped yarns (22) on the surface of a ground weave, and the pile yarns (20) are formed of a polyester crimped multifilament yarn having a single fiber fineness of 1 deci tex, wherein the pile yarns (20) are split and napped on both surfaces of the ground weave to have a crimped form. The weft yarns of the ground weave are partially pulled out, and the napped pile yarns at the pulled out parts, have a nap density relatively lower than those of the other parts and show a furrow form (25).
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供具有高擦拭性能的双面切割绒头绒布织物。 解决方案:这种双面切割绒头织物(20)在地面织物表面上具有切割和起绒纱线(22),绒头纱线(20)由具有单根纱线的聚酯卷曲复丝纱线形成 纤维细度为1分米,其中绒头纱线(20)在地面织物的两个表面上分裂和起绒以具有卷曲形式。 地面编织的纬纱被部分地拉出,拉出的绒毛纱线的绒毛密度比其他部分的绒毛密度相对较低,呈现出一种沟形状(25)。 版权所有(C)2009,JPO&INPIT
    • 8. 发明专利
    • Moquette cloth for coating
    • 涂料涂料
    • JP2008291415A
    • 2008-12-04
    • JP2007166731
    • 2007-06-25
    • Kenji Kita健二 喜多
    • KITA KENJI
    • D03D27/00A47L13/16A47L13/20B05C17/005
    • PROBLEM TO BE SOLVED: To provide a moquette cloth for coating with which even an ultraviolet curable coating material is uniformly coated on a floor surface without fault, and which does not generate fiber waste.
      SOLUTION: The moquette cloth for coating (10) has pile threads (5) napped on the front face of a base construction (4), and a backing layer (7) on the rear face, the pile thread (5) is constituted by really twisted processed yarn of polyester multi-filament, and napped in a state in which the real twisted is fixed. The moquette cloth is free from possibility of generating fiber waste due to use of polyester multi-filament processed yarn composed of filaments, and is coated with a coating with high viscosity. The cloth is suitable for coating tool such as mop-wiping, trowel or fabric brush, etc.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种即使将紫外线固化涂料均匀地涂覆在地板表面上也不会产生纤维废料的涂布的绒布。 解决方案:用于涂布的绒布(10)具有在基部结构(4)的前表面上起绒的绒头螺纹(5)和背面上的背衬层(7),绒头线(5) 由真丝加捻的聚酯复丝纱线构成,并且在真实扭曲固定的状态下起绒。 由于使用由长丝构成的聚酯复丝加工纱,所以绒布布无法产生纤维废料,并且涂布有高粘度的涂层。 该布适用于拖把,抹布或织物刷等涂层工具。版权所有(C)2009,JPO&INPIT