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147 条记录 (耗时 0.036 秒)

    Battery state determining apparatus
    13.
    发明授权
    Battery state determining apparatus 有权
    电池状态判定装置

    公开(公告)号：US08036839B2

    公开(公告)日：2011-10-11

    申请号：US12282347

    申请日：2007-03-08

    申请人： Yoshiaki Machiyama ,  Keizo Yamada ,  Yoshifumi Yamada ,  Takashi Hara

    发明人： Yoshiaki Machiyama ,  Keizo Yamada ,  Yoshifumi Yamada ,  Takashi Hara

    IPC分类号： G01R31/36 ,  H02J7/00 ,  G08B21/00

    CPC分类号： G01R31/3668 ,  B60L11/1861 ,  G01R31/362 ,  G01R31/3648 ,  G01R31/3662 ,  G01R31/3675 ,  H01M10/06 ,  H01M10/48 ,  H01M10/486 ,  Y02E60/126 ,  Y02T10/7016 ,  Y02T10/7044 ,  Y02T10/705

    摘要： A battery state determining apparatus is provided which can accurately determine a state of a lead battery in an automotive vehicle. The apparatus calculates a corrected engine starting voltage Vst1 from an open-circuit voltage (OCV) measuring section that measures the open circuit voltage Vst of the lead battery at an engine starting time in accordance with a temperature of the vehicle. The apparatus further calculates a battery determination voltage Vst_th representing a voltage of the lead battery at an engine starting time when a growth rate of internal resistance of the lead battery reaches a predetermined value from the open-circuit voltage OCV. The apparatus then determines the battery state of the lead battery by determining whether the corrected engine starting voltage Vst1 is larger than the battery determination voltage Vst_th and whether the corrected engine starting voltage Vst1 belongs to a predetermined region on a characteristic map.

    摘要翻译： 提供一种能够精确地确定机动车辆中的铅蓄电池的状态的电池状态判定装置。 该装置根据车辆的温度，根据测定发动机起动时间的铅蓄电池的开路电压Vst的开路电压（OCV）测定部来计算校正后的发动机起动电压Vst1。 该装置还进一步计算当铅电池的内部电阻的增长速率从开路电压OCV达到预定值时的发动机起动时刻，表示铅蓄电池的电压的电池确定电压Vst_th。 该装置然后通过确定校正的发动机起动电压Vst1是否大于电池确定电压Vst_th以及校正的发动机起动电压Vst1是否属于特性图上的预定区域来确定铅蓄电池的电池状态。

    Lead-acid storage battery, carbon material and process of manufacturing the carbon material
    18.
    发明申请
    Lead-acid storage battery, carbon material and process of manufacturing the carbon material 审中-公开
    铅酸蓄电池，碳材料和碳材料制造工艺

    公开(公告)号：US20030235760A1

    公开(公告)日：2003-12-25

    申请号：US10390916

    申请日：2003-03-19

    申请人： Hitachi, Ltd. ,  Shin-Kobe Electric Machinery Co., Ltd

    发明人： Eiji Hoshi ,  Kyoko Honbo ,  Yasushi Muranaka ,  Seiji Takeuchi

    IPC分类号： C01B031/00

    CPC分类号： C04B35/528 ,  B82Y30/00 ,  C04B35/522 ,  C04B35/83 ,  C04B2235/3279 ,  C04B2235/405 ,  C04B2235/5409 ,  C04B2235/5454 ,  C04B2235/80 ,  H01M4/02 ,  H01M4/20 ,  H01M4/62 ,  H01M4/625 ,  H01M4/626 ,  H01M10/06 ,  H01M2004/027 ,  Y02E60/126 ,  Y02P70/54

    摘要： The present invention provides a lead-acid storage battery characterized by excellent characteristics in high percentage charge percentage by improving the conductivity of lead sulfate and its solubility into lead and ensuring smooth charging reaction of anode activator, and a carbon material characterized by excellent chargeability for providing the aforementioned lead-acid storage battery. A lead-acid storage battery and carbon material thereof characterized in that, in a lead-acid storage battery comprising an anode, cathode and electrolyte, the aforementioned anode contains nickel-supporting carbon wherein metallic nickel and/or nickel-containing compound is supported by carbon, and the diameter of the primary particle of the aforementioned metallic nickel and/or nickel-containing compound is smaller than that of the primary particle of the aforementioned carbon.

    摘要翻译： 本发明提供一种铅酸蓄电池，其特征在于通过改善硫酸铅的导电性及其在铅中的溶解性以及确保阳极活化剂的平滑充电反应以及特征在于极好的充电能力的碳材料，具有优异的电荷率百分比 上述铅酸蓄电池。 一种铅酸蓄电池及其碳材料，其特征在于，在包含阳极，阴极和电解质的铅蓄电池中，上述阳极含有镍负载碳，其中金属镍和/或含镍化合物由 碳，并且上述金属镍和/或含镍化合物的初级颗粒的直径小于上述碳的初级颗粒的直径。

    Polished-piece holder and manufacturing method thereof
    19.
    发明申请
    Polished-piece holder and manufacturing method thereof 失效
    抛光片夹持器及其制造方法

    公开(公告)号：US20020160150A1

    公开(公告)日：2002-10-31

    申请号：US10082683

    申请日：2002-02-25

    申请人： Shin-Kobe Electric Machinery Co., Ltd.

    发明人： Katsuji Takahashi ,  Hirokazu Hiraoka ,  Masayuki Noda

    IPC分类号： B32B001/00 ,  B29C059/02

    CPC分类号： B32B27/12 ,  B24B37/28 ,  B29C70/34 ,  B32B1/00 ,  B32B27/38 ,  B32B37/26 ,  B32B2307/538 ,  B32B2363/00 ,  Y10T428/24355 ,  Y10T442/2418 ,  Y10T442/2475 ,  Y10T442/273 ,  Y10T442/2861 ,  Y10T442/2893 ,  Y10T442/2902 ,  Y10T442/2926 ,  Y10T442/2951 ,  Y10T442/2992 ,  Y10T442/3707 ,  Y10T442/378 ,  Y10T442/3789 ,  Y10T442/3813

    摘要： A polished-piece holder is provided that does not easily stick or adsorb to a polishing pad of a polishing apparatus and reduces occurrences of production line troubles and therefore the number of failed polished pieces. A single sheet of a thermosetting resin impregnated fiber substrate or a laminated sheet formed by laminating a plurality of sheets of the thermosetting resin impregnated fiber substrate is formed under heat and pressure into a plate. The thermosetting resin impregnated fiber plate is then processed to form a polished-piece holder for holding pieces to be polished. The evaluation portion has a certain length in a direction of the average line. The thermosetting resin impregnated fiber plate has a surface roughness with a maximum wave height Ry of 10 nullm or greater over an almost entire area of the surface layer. The maximum wave height Ry is determined in an evaluation portion of a wave curve by summing a height Rp of a highest crest and a depth Rv of a deepest trough from an average line of the wave curve. The wave curve is taken from a cross-sectional curve obtained by the surface roughness measuring device.

    摘要翻译： 提供了不容易粘附或吸附到抛光装置的抛光垫的抛光片保持器，并且减少了生产线故障的发生，并因此减少了抛光片的数量。 在热和压力下形成一片热固性树脂浸渍纤维基材或通过层叠多片热固性树脂浸渍纤维基材而形成的层压片材。 然后对热固性树脂浸渍的纤维板进行加工，以形成用于保持要抛光的件的抛光片保持件。 评价部在平均线的方向上具有一定的长度。 热固性树脂浸渍纤维板在表面层的几乎整个区域上具有10μm以上的最大波高Ry的表面粗糙度。 通过将最高波峰的高度Rp和最深波谷的深度Rv与波形曲线的平均线相加，在波形曲线的评估部分中确定最大波高Ry。 波形曲线取自由表面粗糙度测量装置获得的横截面曲线。

    Non-aqueous electrolytic solution secondary battery
    20.
    发明申请
    Non-aqueous electrolytic solution secondary battery 有权
    非水电解液二次电池

    公开(公告)号：US20020122983A1

    公开(公告)日：2002-09-05

    申请号：US09977305

    申请日：2001-10-16

    申请人： SHIN-KOBE ELECTRIC MACHINERY CO., LTD.

    发明人： Kenji Nakai ,  Yoshimasa Koishikawa ,  Yuichi Takatsuka ,  Kensuke Hironaka ,  Takeshi Nakano ,  Youshin Yagi

    IPC分类号： H01M004/50

    CPC分类号： H01M4/505 ,  H01M2/022 ,  H01M4/131 ,  H01M10/0525 ,  H01M10/0587

    摘要： The present invention provides a lithium-ion secondary battery whose power characteristic has been improved without widening a battery size. A cylindrical lithium-ion battery 20 accommodates a winding group 6 and a non-aqueous electrolytic solution within a battery container 7. The winding group 6 is structured by winding a positive electrode using lithium manganate (Li1nullxMn2nullxO4 or Li1nullxMn2nullxnullyAlyO4) where an average particle diameter of primary particles is in a range of from 0.1 nullm to 2 nullm as a positive electrode active material and a negative electrode using amorphous carbon as a negative electrode active material via a separator. The reaction area of the positive electrode active material is optimized.

    摘要翻译： 本发明提供一种在不扩大电池尺寸的情况下改善了功率特性的锂离子二次电池。 圆筒形锂离子电池20在电池容器7内容纳绕组6和非水电解液。绕组6通过使用锰酸锂（Li1 + xMn2-xO4或Li1 + xMn2- x-yAlyO4），其中初级粒子的平均粒径为0.1〜2μm的范围，作为正极活性物质，使用无定形碳作为负极活性物质的负极通过隔膜。 正极活性物质的反应面积优化。