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    • 2. 发明申请
    • Battery separator and battery comprising same
    • 电池分离器和包含它的电池
    • US20060194100A1
    • 2006-08-31
    • US11340095
    • 2006-01-26
    • Masanao TanakaToshiaki TakaseYasuhiro ItoYoshihiko Kondo
    • Masanao TanakaToshiaki TakaseYasuhiro ItoYoshihiko Kondo
    • H01M2/16D04H3/00
    • D04H1/48D04H1/49D21H13/14D21H13/16D21H15/10H01M2/162Y10T442/611
    • A battery separator comprising a nonwoven fabric, wherein the nonwoven fabric contains (1) superfine fibers having a fiber diameter of 3 μm or less, (2) noncircular fine fibers having a noncircular cross-sectional shape and having a fiber diameter of 3 to 5 μm (excluding 3 μm), the fiber diameter meaning a diameter of a circle having an area the same as that of the noncircular cross-sectional shape, and (3) polypropylene based high-strength composite fibers containing a fusible component on the surface thereof and having a tensile strength of 4.5 cN/dtex or more, and the fusible component contained in the polypropylene based high-strength composite fibers is fused, and a battery comprising the battery separator are disclosed. A battery separator of the present invention has a high electrolyte-holding capacity and is capable of effectively preventing a short circuit, even if the separator is designed to be thinner to enhance the capacity of a battery.
    • 1.一种电池用隔膜,其特征在于,上述非织造布含有(1)纤维直径3μm以下的超细纤维,(2)具有非圆形截面形状且纤维直径为3〜5的非圆形细纤维 妈妈(不包括3个妈妈),纤维直径是指具有与非圆形横截面形状相同的圆的直径,和(3)在其表面上含有可熔组分的聚丙烯基高强度复合纤维 拉伸强度为4.5cN / dtex以上,聚丙烯系高强度复合纤维中所含的熔融成分熔融,并且公开了包含电池隔板的电池。 本发明的电池用隔膜具有高的电解液保持能力,能够有效地防止短路,即使将隔膜设计得更薄以增强电池的容量。
    • 3. 发明授权
    • Alkaline battery separator, process for production thereof and alkaline batteries
    • 碱性电池隔板,其制造方法和碱性电池
    • US08486554B2
    • 2013-07-16
    • US12443047
    • 2007-09-27
    • Yasuhiro ItoYoshihiko KondoMasanao Tanaka
    • Yasuhiro ItoYoshihiko KondoMasanao Tanaka
    • H01M2/14
    • H01M2/162H01M2/1686H01M10/24
    • An alkaline battery separator comprises a fused fiber layer, and a fine fiber layer adjacent to the fused fiber layer and comprising fine fibers and second fusible fibers, which are fused in the fine fiber layer, wherein part of the fine fibers are incorporated into the fused fiber layer, so that in determining a delamination strength between the fused fiber layer and the fine fiber layer, delamination occurs in the fine fiber layer and therefore the determination results in failure. A process for manufacturing the separator includes preparing a fused fiber sheet, preparing a slurry containing fine fibers and second fusible fibers, scooping up the slurry with the fused fiber sheet, to thereby incorporate part of the fine fibers into the fused fiber sheet, and fusing the second fusible fibers in the fused fiber sheet.
    • 碱性电池隔板包括熔融纤维层和与熔融纤维层相邻的细纤维层,并且包含细纤维和第二可熔纤维,其熔合在细纤维层中,其中部分细纤维加入熔融 纤维层,因此在确定熔融纤维层与细纤维层之间的分层强度时,细纤维层发生分层,因此测定结果为失败。 制造隔膜的方法包括制备熔融纤维片材,制备含有细纤维的浆料和第二可熔纤维,用熔融纤维片材舀起浆料,从而将一部分细纤维加入熔融纤维片材中,并将熔融 熔融纤维片中的第二个可熔纤维。
    • 4. 发明授权
    • Battery separator and battery comprising same
    • 电池分离器和包含它的电池
    • US07923143B2
    • 2011-04-12
    • US11340095
    • 2006-01-26
    • Masanao TanakaToshiaki TakaseYasuhiro ItoYoshihiko Kondo
    • Masanao TanakaToshiaki TakaseYasuhiro ItoYoshihiko Kondo
    • H01M2/18H01M2/16D04H1/00
    • D04H1/48D04H1/49D21H13/14D21H13/16D21H15/10H01M2/162Y10T442/611
    • A battery separator comprising a nonwoven fabric, wherein the nonwoven fabric contains (1) superfine fibers having a fiber diameter of 3 μm or less, (2) noncircular fine fibers having a noncircular cross-sectional shape and having a fiber diameter of 3 to 5 μm (excluding 3 μm), the fiber diameter meaning a diameter of a circle having an area the same as that of the noncircular cross-sectional shape, and (3) polypropylene based high-strength composite fibers containing a fusible component on the surface thereof and having a tensile strength of 4.5 cN/dtex or more, and the fusible component contained in the polypropylene based high-strength composite fibers is fused, and a battery comprising the battery separator are disclosed. A battery separator of the present invention has a high electrolyte-holding capacity and is capable of effectively preventing a short circuit, even if the separator is designed to be thinner to enhance the capacity of a battery.
    • 1.一种电池用隔膜,其特征在于,上述无纺布含有(1)纤维直径为3μm以下的超细纤维,(2)具有非圆形截面形状且纤维直径为3〜5的非圆形细纤维 μm(不含3μm),纤维直径是指具有与非圆形截面形状相同的圆的直径,(3)在其表面含有可熔成分的聚丙烯系高强度复合纤维 拉伸强度为4.5cN / dtex以上,聚丙烯系高强度复合纤维中所含的熔融成分熔融,并且公开了包含电池隔板的电池。 本发明的电池用隔膜具有高的电解液保持能力,能够有效地防止短路,即使将隔膜设计得更薄以增强电池的容量。
    • 5. 发明申请
    • ALKALINE BATTERY SEPARATOR, PROCESS FOR PRODUCTION THEREOF AND ALKALINE BATTERIES
    • 碱性电池分离器,其生产工艺和碱性电池
    • US20100092853A1
    • 2010-04-15
    • US12443047
    • 2007-09-27
    • Yasuhiro ItoYoshihiko KondoMasanao Tanaka
    • Yasuhiro ItoYoshihiko KondoMasanao Tanaka
    • H01M2/14
    • H01M2/162H01M2/1686H01M10/24
    • An alkaline battery separator comprises a fused fiber layer, and a fine fiber layer adjacent to the fused fiber layer and comprising fine fibers and second fusible fibers, which are fused in the fine fiber layer, wherein part of the fine fibers are incorporated into the fused fiber layer, so that in determining a delamination strength between the fused fiber layer and the fine fiber layer, delamination occurs in the fine fiber layer and therefore the determination results in failure. A process for manufacturing the separator includes preparing a fused fiber sheet, preparing a slurry containing fine fibers and second fusible fibers, scooping up the slurry with the fused fiber sheet, to thereby incorporate part of the fine fibers into the fused fiber sheet, and fusing the second fusible fibers in the fused fiber sheet.
    • 碱性电池隔板包括熔融纤维层和与熔融纤维层相邻的细纤维层,并且包含细纤维和第二可熔纤维,其熔合在细纤维层中,其中部分细纤维加入熔融 纤维层,因此在确定熔融纤维层与细纤维层之间的分层强度时,细纤维层发生分层,因此测定结果为失败。 制造隔膜的方法包括制备熔融纤维片材,制备含有细纤维的浆料和第二可熔纤维,用熔融纤维片材舀起浆料,从而将一部分细纤维加入熔融纤维片材中,并将熔融 熔融纤维片中的第二个可熔纤维。
    • 6. 发明授权
    • Image processing apparatus and image processing method
    • 图像处理装置和图像处理方法
    • US08576295B2
    • 2013-11-05
    • US12788854
    • 2010-05-27
    • Yasuhiro Ito
    • Yasuhiro Ito
    • H04N5/228
    • H04N5/2351H04N5/23206H04N5/2353
    • A plurality of images captured in different exposure times are aligned in order of exposure time, and pairs each of two images adjacent on the line are set. Common regions in long- and short-time images contained in a pair of interest are specified based on the pixel value distributions of the respective images. A location error correction amount for the long-time image is calculated to make the common regions match each other when the long- and short-time images are composited with each other. The long-time image undergoes image processing based on the location error correction amount. A composite image is generated by compositing a plurality of images obtained by performing image processing for each pair. The generated composite image is output.
    • 以不同曝光时间拍摄的多个图像以曝光时间的顺序对齐,并且设置在该行上相邻的两个图像中的每一个。 基于相应图像的像素值分布来指定包含在感兴趣对中的长时间和短时间图像中的公共区域。 计算长时间图像的位置误差校正量,以便在长时间和短时间图像彼此合成时使公共区域彼此匹配。 长时间图像基于位置误差校正量进行图像处理。 通过合成通过对每对执行图像处理而获得的多个图像来生成合成图像。 输出生成的合成图像。