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    • 2. 发明申请
    • Piezoelectric transducing sheet
    • 压电转印片
    • US20060079619A1
    • 2006-04-13
    • US10539211
    • 2003-11-12
    • Ruiping WangHiroshi SatoYoshiro ShimojoTadashi Sekiya
    • Ruiping WangHiroshi SatoYoshiro ShimojoTadashi Sekiya
    • C08K3/22
    • H01L41/1876H01L41/18
    • A piezoelectric sheet, which comprises a matrix comprising a polyimide, silicone rubber or an epoxy resin, and a cubic lead zirconate titanate single-crystal particle dispersed in the matrix, wherein (100) plane of said single-crystal particle is oriented parallel to a plane of said sheet, and said single-crystal particle penetrates the plane of said sheet from one to the other side. Conventionally, since the constituent crystal particles are randomly oriented, properties of the crystal particles are obtained as the average values of the properties of the individual particles. In contrast, according to the piezoelectric sheet of the present invention, since the cubic PZT single-crystal particles have been disposed so that (100) axes are oriented perpendicularly to the plane of the sheet, the PZT can have the properties inherent in the (100) planes.
    • 一种压电片,其包含分散在基体中的包含聚酰亚胺,硅橡胶或环氧树脂的矩阵和立方锆钛酸铅单晶粒子,其中所述单晶粒子的(100)面平行于 所述片材的平面,所述单晶粒子从一侧向另一侧贯穿所述片材的平面。 通常,由于构成的结晶粒子是随机取向的,因此,作为各粒子的特性的平均值,可以得到结晶粒子的特性。 相反,根据本发明的压电片,由于立方体PZT单晶粒子被配置为使得(100)轴垂直于片材的平面取向,所以PZT可以具有( 100)飞机。
    • 7. 发明授权
    • Image recognition apparatus, image recognition method, and program
    • 图像识别装置,图像识别方法和程序
    • US08861803B2
    • 2014-10-14
    • US13436585
    • 2012-03-30
    • Kotaro YanoHiroshi SatoShunsuke Nakano
    • Kotaro YanoHiroshi SatoShunsuke Nakano
    • G06K9/46G06K9/00
    • G06K9/00281
    • An image recognition apparatus includes an extraction unit configured to extract a feature quantity for each local area from an input image, a conversion unit configured to convert the feature quantity extracted by the extraction unit into a feature quantity indicating a degree with respect to an attribute for each local area, a verification unit configured to verify the feature quantity converted by the conversion unit against a feature quantity of a registered image, and an identification unit configured to identify whether the input image is identical to the registered image by integrating the verification result for each local area acquired by the verification unit.
    • 图像识别装置包括:提取单元,被配置为从输入图像中提取每个局部区域的特征量;转换单元,被配置为将由提取单元提取的特征量转换为指示相对于属性的属性的度数的特征量 每个局部区域,验证单元,被配置为验证由转换单元转换的特征量相对于注册图像的特征量;以及识别单元,被配置为通过将输入图像与登记图像相一致来识别, 验证单位获取的每个局部区域。