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18 条记录 (耗时 0.051 秒)

    Non-aqueous electrolyte secondary cell, and material for negative electrode used therefor
    6.
    发明授权
    Non-aqueous electrolyte secondary cell, and material for negative electrode used therefor 有权
    非水电解质二次电池及用于其的负极材料

    公开(公告)号：US06576366B1

    公开(公告)日：2003-06-10

    申请号：US09673753

    申请日：2000-12-06

    申请人： Takafumi Fujiwara ,  Harunari Shimamura ,  Takayuki Nakamoto ,  Yoshiaki Nitta

    发明人： Takafumi Fujiwara ,  Harunari Shimamura ,  Takayuki Nakamoto ,  Yoshiaki Nitta

    IPC分类号： H01M458

    CPC分类号： H01M4/46 ,  H01M4/134 ,  H01M4/38 ,  H01M4/386 ,  H01M10/052 ,  H01M10/0565

    摘要： In cycles of charging and discharging, an excellent capacity maintenance rate is obtained. The charging and discharging cycle characteristic of battery is enhanced. Further, an excellent initial discharging capacity is obtained. A negative electrode, a positive electrode, and a non-aqueous electrolyte are contained. The negative electrode includes an alloy of Si, a first element and a second element. The first element includes at least one element selected from the group consisting of the second group element except Mg in the periodic table, transition elements, twelfth group element, thirteenth group element except B, and fourteenth group element except Si. The second element includes at least one element of B and Mg.

    摘要翻译： 在充放电循环中，能够获得良好的容量维持率。 电池的充放电循环特性得到提高。 此外，获得了优异的初始放电容量。 包含负极，正极和非水电解质。 负极包括Si的合金，第一元素和第二元素。 第一元素包括选自周期表中除了Mg以外的第二组元素，过渡元素，第十二组元素，除了B以外的第十三组元素，以及Si以外的第十四组元素中的至少一种元素。 第二元素包括B和Mg的至少一个元素。

    Negative electrode material for non-aqueous electrolyte secondary battery, method for producing the same and non-aqueous electrolyte secondary battery
    7.
    发明申请
    Negative electrode material for non-aqueous electrolyte secondary battery, method for producing the same and non-aqueous electrolyte secondary battery 审中-公开
    非水电解质二次电池用负极材料及其制造方法以及非水电解质二次电池

    公开(公告)号：US20070122708A1

    公开(公告)日：2007-05-31

    申请号：US11642472

    申请日：2006-12-20

    申请人： Harunari Shimamura ,  Takayuki Nakamoto ,  Hideaki Ohyama ,  Yasuhiko Bito

    发明人： Harunari Shimamura ,  Takayuki Nakamoto ,  Hideaki Ohyama ,  Yasuhiko Bito

    IPC分类号： H01M4/58

    CPC分类号： H01M4/38 ,  H01M4/0402 ,  H01M4/366 ,  H01M4/386 ,  H01M4/387 ,  H01M4/42 ,  H01M4/58 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2004/027

    摘要： A negative electrode material for a non-aqueous electrolyte secondary battery of the present invention is a negative electrode material for a non-aqueous electrolyte secondary battery capable of reversibly absorbing and desorbing lithium, and it includes a solid phase A and a solid phase B that have different compositions and has a structure in which the surface around the solid phase A is entirely or partly covered by the solid phase B. The solid phase A contains at least one element selected from the group consisting of silicon, tin and zinc, and the solid phase B contains the above-described at least one element contained in the solid phase A, and at least one element selected from the group consisting of Group IIA elements, transition elements, Group IIB elements, Group IIIB elements and Group IVB elements. The atomic arrangement and structure (e.g., crystal structure or amorphous structure) of at least one solid phase selected from the group consisting of the solid phase A and the solid phase B are controlled. It is possible to provide a negative electrode material for a non-aqueous electrolyte secondary battery in which deterioration due to charge/discharge cycle characteristics is suppressed, by using such a material as a negative electrode material for a non-aqueous electrolyte secondary battery. It is also possible to provide a non-aqueous electrolyte secondary battery having excellent charge/discharge cycle characteristics, by including such a negative electrode material for a non-aqueous electrolyte secondary battery.

    摘要翻译： 本发明的非水电解质二次电池用负极材料是能够可逆地吸收和解吸锂的非水电解质二次电池用负极材料，具有固相A和固相B， 具有不同的组成并且具有其中固相A周围的表面完全或部分被固相B覆盖的结构。固相A含有选自硅，锡和锌中的至少一种元素，并且 固相B包含上述固相A中所含的至少一种元素，以及选自由IIA族元素，过渡元素，IIB族元素，IIIB族元素和IVB族元素组成的组中的至少一种元素。 控制选自固相A和固相B的至少一种固相的原子排列和结构（例如，晶体结构或无定形结构）。 通过使用这种材料作为非水电解质二次电池的负极材料，可以提供通过抑制由于充放电循环特性而导致的劣化的非水电解质二次电池用负极材料。 通过包括这种非水电解质二次电池用负极材料，也可以提供充放电循环特性优异的非水电解质二次电池。

    Collet chuck
    8.
    发明授权
    Collet chuck 失效
    夹头卡盘

    公开(公告)号：US5653453A

    公开(公告)日：1997-08-05

    申请号：US582925

    申请日：1996-01-04

    申请人： Takayuki Nakamoto

    发明人： Takayuki Nakamoto

    IPC分类号： A61C1/14 ,  B23B31/20

    CPC分类号： A61C1/144 ,  Y10T279/17427 ,  Y10T279/17521 ,  Y10T279/29

    摘要： An object of the present invention is to provide a collet chuck in which a chuck section of a collet is so formed as to provide a greater chucking force when the collet chuck is turned. To accomplish this object, a collet chuck is provided in which a collet mounted on the axis of rotation of a rotating element which rotates in one direction, and having a chuck section which is guided for closing by a guide section of a retainer which is interposed between the rotating element and the collet and moves on the axis of rotation, is adapted to hold a member to be chucked by inserting into an insertion hole of the collet, and the chuck section of the collet is formed in a spiral configuration having a plurality of slits cut from one end of the retainer side and in the opposite direction of rotation along the direction of the axis of rotation.

    摘要翻译： 本发明的目的是提供一种夹头卡盘，其中夹头的卡盘部分形成为当夹头卡盘转动时提供更大的夹紧力。 为了实现该目的，提供了一种夹头卡盘，其中安装在沿一个方向旋转的旋转元件的旋转轴线上的夹头，并且具有卡盘部分，该卡盘部分被保持器的引导部分引导以闭合，该保持器插入 在旋转元件和夹头之间并且在旋转轴线上移动，适于通过插入到夹头的插入孔中来保持要夹持的构件，并且夹头的卡盘部分形成为具有多个 从保持器侧的一端和沿着旋转轴线的方向沿相反的旋转方向切割的狭缝。

    Ring for mounting a rotary body to a shaft
    9.
    发明授权
    Ring for mounting a rotary body to a shaft 失效
    用于将旋转体安装到轴上的环

    公开(公告)号：US4206617A

    公开(公告)日：1980-06-10

    申请号：US937731

    申请日：1978-08-29

    申请人： Takayuki Nakamoto

    发明人： Takayuki Nakamoto

    IPC分类号： F16C13/00 ,  F16D1/08 ,  F16H55/36 ,  F16D3/79

    CPC分类号： F16H55/36 ,  F16C13/00 ,  F16D1/0841

    摘要： A ring member which is adapted to be disposed in an opening of a rotary member for coaxially mounting said rotary member to a shaft member which comprises a substantially convex ring body containing a centrally disposed hole, said ring body containing a plurality of outet slits which extend radially inwardly from the outer peripheral edge of the ring body toward the centrally disposed hole, a plurality of inner slits which radially extend outwardly from the edge defining the centrally disposed hole toward the outer peripheral edge of the ring body, and a plurality of through holes disposed in said ring body, said through holes being adapted to receive connecting rods for mounting the rotary member to said shaft member.

    摘要翻译： 一种环形构件，其适于设置在旋转构件的开口中，用于将所述旋转构件同轴地安装到轴构件，轴构件包括具有居中设置的孔的基本上凸形的环体，所述环体包含多个延伸 从环状体的外周边缘朝向中心设置的孔径向向内径向延伸的多个内部狭缝，其从限定环形体的外周边缘的中心设置的孔的边缘向外径向延伸;以及多个通孔 设置在所述环体中，所述通孔适于容纳用于将旋转构件安装到所述轴构件的连接杆。

    ENERGY DEVICE AND METHOD FOR PRODUCING THE SAME
    10.
    发明申请
    ENERGY DEVICE AND METHOD FOR PRODUCING THE SAME 审中-公开
    能量装置及其制造方法

    公开(公告)号：US20100143583A1

    公开(公告)日：2010-06-10

    申请号：US12705078

    申请日：2010-02-12

    申请人： Kazuyoshi Honda ,  Kiichiro Oishi ,  Yasuhiko Bito ,  Takayuki Nakamoto

    发明人： Kazuyoshi Honda ,  Kiichiro Oishi ,  Yasuhiko Bito ,  Takayuki Nakamoto

    IPC分类号： B05D5/12

    CPC分类号： H01M4/661 ,  H01M4/0426 ,  H01M4/1395 ,  H01M4/38 ,  H01M4/386 ,  H01M10/052 ,  Y10T29/49115

    摘要： A negative active material thin film containing silicon as a main component is formed on a collector. A composition gradient layer, in which a composition distribution of a main component element of the collector and silicon is varied smoothly, is formed in the vicinity of the interface between the collector and the negative active material thin film. The composition gradient layer contains at least one kind of third element selected from W, Mo, Cr, Co, Fe, Mn, Ni, and P, in addition to the elements contained in the collector and the elements contained in the negative active material thin film. The third element irregularizes the atomic arrangement at the interface between the collector and the negative active material thin film. Therefore, even when the negative active material absorbs/desorbs ions during charging/discharging, thereby allowing silicon particles in the negative active material to expand/contract, the strain at the interface involved in the expansion/contraction of the silicon particles is alleviated, and peeling at the interface between the negative active material thin film and the collector is suppressed. Consequently, cycle characteristics are enhanced.

    摘要翻译： 在集电体上形成以硅为主要成分的负极活性物质薄膜。 在集电体和负极活性物质薄膜的界面附近形成组分梯度层，其中集电体和硅的主要成分元素的组成分布平滑变化。 组成梯度层除了包含在集电体中的元素和负极活性物质中所含的元素以外，还含有选自W，Mo，Cr，Co，Fe，Mn，Ni和P中的至少一种第三元素 电影。 第三元件在收集器和负极活性材料薄膜之间的界面处使原子排列不规则。 因此，即使当负极活性物质在充放电期间吸收/解吸离子时，由于使负极活性物质中的硅粒子膨胀/收缩，因此可以减轻涉及硅粒子膨胀/收缩的界面的应变， 抑制负极活性物质薄膜与集电体之间的界面剥离。 因此，循环特性得到提高。