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    • 47. 发明授权
    • Electrolyte for secondary battery and secondary battery
    • 二次电池和二次电池电解液
    • US06833220B1
    • 2004-12-21
    • US10130952
    • 2002-05-24
    • Shoichi YokoyamaMasataka WakiharaTakao KobayashiKentaro Suwa
    • Shoichi YokoyamaMasataka WakiharaTakao KobayashiKentaro Suwa
    • H01M618
    • H01M10/052H01M6/16H01M10/0565H01M2300/0082
    • The invention provides an electrolyte for secondary battery having a high ionic conductivity and an excellent safety and a secondary battery having an excellent cycle life performance comprising such an electrolyte. In other words, the invention lies in an electrolyte for secondary battery comprising an ionic compound and an organic polymer compound, wherein the organic polymer compound comprises a compound represented by the general formula (1) or a boric acid ester compound obtained by the esterification of the compound represented by the general formula (1) with boric acid or boric anhydride: Z1—[(A1O)1—R1]a  (1) wherein Z1 represents a residue of compound having from 1 to 6 hydroxyl groups; A1O represents one or a mixture of two or more of C2-C4 oxyalkylene groups; R1 represents a group selected from the group consisting of cyanoethyl group, C1-C12 hydrocarbon group and hydrogen atom; 1 represents an integer of from 0 to 600; and the suffix a represents an integer of from 1 to 6, with the proviso that 1a ranges from 0 to 600, and a secondary battery comprising the electrolyte for secondary battery,
    • 本发明提供具有高离子电导率和优异安全性的二次电池用电解质和包含这种电解质的具有优异的循环寿命性能的二次电池。换句话说,本发明在于一种用于二次电池的电解质,其包含离子化合物和 有机高分子化合物,其中有机高分子化合物包含由通式(1)表示的化合物或通过将通式(1)表示的化合物与硼酸或硼酸酐酯化得到的硼酸酯化合物:其中 Z 1表示具有1至6个羟基的化合物的残基; A 1 O表示C2-C4氧化烯基中的一种或两种或更多种的混合物; R 1表示选自氰基乙基,C 1 -C 12烃基和氢原子的基团; 1表示0〜600的整数, 并且后缀a表示1至6的整数,条件是1a的范围为0至600,并且包含二次电池用电解质的二次电池,
    • 49. 发明授权
    • Walk-behind, self-propelled working machine
    • 后退式,自走式工作机
    • US06796392B2
    • 2004-09-28
    • US10124356
    • 2002-04-16
    • Takao KobayashiTetsuo IidaHiromitsu SasakiTomoaki Ishikawa
    • Takao KobayashiTetsuo IidaHiromitsu SasakiTomoaki Ishikawa
    • A01D3480
    • B62D51/04
    • A working machine has an operation switching lever mounted on a handle in the vicinity of a handle grip and is arranged to be manipulated by one of the hands of the operator to transmit or interrupt a driving force outputted from the drive source to the working tool. A drive switching lever is mounted on the handle and is arranged to be manipulated by one of the hands of the operator to operate a continuously variable transmission to switch driving wheels from a halt condition to a high-speed advancement condition. A disc is mounted on the handle for undergoing rotational movement relative to the drive switching lever. A control member positions the disc at a preselected angular position relative to the drive switching lever to regulate an amount of pivotal movement of the drive switching lever for adjusting a rotational speed of the driving wheels.
    • 工作机具有安装在把手附近的把手上的操作切换杆,并且被布置成由操作者的一只手操纵以将从驱动源输出的驱动力传送或中断到作业工具。 驱动切换杆安装在手柄上并且被布置成由操作者的一只手操纵以操作无级变速器,以将驱动轮从停止状态切换到高速进给状态。 盘安装在手柄上,以相对于驱动切换杆进行旋转运动。 控制构件将盘定位在相对于驱动切换杆的预选角度位置,以调节用于调节驱动轮的转速的驱动切换杆的枢转运动的量。
    • 50. 发明授权
    • Bush cutting apparatus
    • 布切割装置
    • US06754962B2
    • 2004-06-29
    • US10047972
    • 2002-01-15
    • Makoto WarashinaTakao Kobayashi
    • Makoto WarashinaTakao Kobayashi
    • B26B700
    • A01D34/90A01D34/6812A01D2101/00F16D59/02F16D2121/14F16D2121/16F16D2123/00F16D2129/043
    • A bush cutting apparatus has a first rotational shaft mounted for undergoing rotation and a cutter blade connected to the first rotational shaft for rotation therewith. A clutch mechanism has a rotational member, at least one clutch moving member mounted on the rotational member for undergoing movement along a radial direction of the rotational member, a clutch drum mounted on the first rotational shaft for sliding movement therealong to engage the clutch moving member, and a clutch resilient member for biasing the clutch moving member toward an axial centerline of the rotational member. A brake mechanism has a brake shoe formed at an end portion of the clutch drum, a brake pad disposed opposite to and confronting the brake shoe, and a braking resilient member for biasing the brake shoe into pressure contact with the brake pad. A drive source has a second rotational shaft for selectively rotating the rotational member of the clutch mechanism at rotational speeds higher or lower than a preselected rotational speed. The second rotational shaft is axially spaced from and operatively connected to the first rotational shaft via the clutch mechanism and the brake mechanism for rotationally driving the first rotational shaft.
    • 衬套切割装置具有安装成用于旋转的第一旋转轴和连接到第一旋转轴的切割刀片,用于与其一起旋转。 离合器机构具有旋转构件,至少一个离合器移动构件安装在旋转构件上,用于沿着旋转构件的径向移动;离合器鼓,安装在第一旋转轴上,用于滑动运动,以使离合器移动构件 以及用于将离合器移动构件朝向旋转构件的轴向中心线偏压的离合器弹性构件。 制动机构具有形成在离合器鼓的端部处的制动蹄,与制动蹄相对设置的制动衬块,以及用于使制动蹄与制动衬块压力接触的制动弹性部件。 驱动源具有第二旋转轴,用于以高于或低于预选旋转速度的转速选择性地旋转离合器机构的旋转构件。 第二旋转轴经由离合器机构和用于旋转地驱动第一旋转轴的制动机构轴向间隔开并且可操作地连接到第一旋转轴。