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7 条记录 (耗时 0.012 秒)

    Magnetic recording medium
    1.
    发明授权
    Magnetic recording medium 失效
    磁记录介质

    公开(公告)号：US6033760A

    公开(公告)日：2000-03-07

    申请号：US23612

    申请日：1998-02-13

    申请人： Shigeaki Wakana ,  Tadashi Ito

    发明人： Shigeaki Wakana ,  Tadashi Ito

    IPC分类号： G11B5/70 ,  G11B5/714 ,  G11B5/738 ,  G11B5/84 ,  G11B5/68

    CPC分类号： G11B5/8404 ,  G11B5/70 ,  G11B5/714 ,  G11B5/738 ,  G11B5/84 ,  Y10S428/90 ,  Y10T428/24355 ,  Y10T428/25 ,  Y10T428/265

    摘要： A magnetic recording medium having a nonmagnetic substrate, an intermediate layer containing at least a nonmagnetic powder, and a magnetic layer containing a ferromagnetic powder and a binder, wherein the magnetic layer has an indentation hardness of 0.3 GPa or more, and the surface profile of the magnetic layer satisfies the following conditions (a) to (c): (a) the 10 point height parameter R.sub.Z is 100 nm or less; (b) the difference between the maximum peak-to-valley distance PV and R.sub.Z (PV-R.sub.Z) is 10 nm or less; and (c) the skewness Rsk is -2 or more and less than 0, has excellent electromagnetic conversion characteristics and running durability.

    摘要翻译： 具有非磁性基底的磁记录介质，至少含有非磁性粉末的中间层和含有铁磁性粉末和粘合剂的磁性层，其中，所述磁性层的压痕硬度为0.3GPa以上， 磁性层满足以下条件（a）〜（c）：（a）10点高参数RZ为100nm以下; （b）最大峰谷距离PV和RZ（PV-RZ）之间的差为10nm以下; 和（c）偏斜度Rsk为-2以上且小于0，具有优异的电磁转换特性和运行耐久性。

    Hair holder
    3.
    发明授权
    Hair holder 失效
    发夹

    公开(公告)号：US08132575B2

    公开(公告)日：2012-03-13

    申请号：US12281443

    申请日：2007-03-01

    申请人： Takehiko Tojo ,  Hideo Kobayashi ,  Koji Saito ,  Shigeaki Wakana ,  Akemi Goto ,  Manabu Sakashita

    发明人： Takehiko Tojo ,  Hideo Kobayashi ,  Koji Saito ,  Shigeaki Wakana ,  Akemi Goto ,  Manabu Sakashita

    IPC分类号： A45D19/18

    CPC分类号： A45D19/0008 ,  A45D8/20

    摘要： A hair holder including a tube configured to allow a hair bundle to be inserted from a one-end opening toward an other-end opening. The hair holder is designed to allow hair treatment to be applied inside the tube to the hair bundle by supplying a hair treating agent into the tube. A hair-treating-agent leak-prevention member is provided on an inner-surface side of the tube in the vicinity of the one-end opening, the hair-treating-agent leak-prevention member achieving an effect of preventing leakage of the agent when pressed against the hair bundle.

    摘要翻译： 一种头发保持器，其包括构造成允许发束从一端开口朝向另一端开口插入的管。 头发保持器被设计成允许通过向管中提供头发处理剂来将头发处理施加到管束内。 在一端开口附近的管的内表面侧设置有毛发处理剂防漏部件，具有防止药剂泄漏的效果的毛发处理剂防漏部件 当压在头发束上时。

    HAIR HOLDER
    5.
    发明申请
    HAIR HOLDER 失效
    头发夹

    公开(公告)号：US20090211594A1

    公开(公告)日：2009-08-27

    申请号：US12281443

    申请日：2007-03-01

    申请人： Takehiko Tojo ,  Hideo Kobayashi ,  Koji Saito ,  Shigeaki Wakana ,  Akemi Goto ,  Manabu Sakashita

    发明人： Takehiko Tojo ,  Hideo Kobayashi ,  Koji Saito ,  Shigeaki Wakana ,  Akemi Goto ,  Manabu Sakashita

    IPC分类号： A45D19/00

    CPC分类号： A45D19/0008 ,  A45D8/20

    摘要： A hair holder including a tube configured to allow a hair bundle to be inserted from a one-end opening toward an other-end opening. The hair holder is designed to allow hair treatment to be applied inside the tube to the hair bundle by supplying a hair treating agent into the tube. A hair-treating-agent leak-prevention member is provided on an inner-surface side of the tube in the vicinity of the one-end opening, the hair-treating-agent leak-prevention member achieving an effect of preventing leakage of the agent when pressed against the hair bundle.

    摘要翻译： 一种头发保持器，其包括构造成允许发束从一端开口朝向另一端开口插入的管。 头发保持器被设计成允许通过向管中提供头发处理剂来将头发处理施加到管束内。 在一端开口附近的管的内表面侧设置有毛发处理剂防漏部件，具有防止药剂泄漏的效果的毛发处理剂防漏部件 当压在头发束上时。

    Magnetic recording medium
    6.
    发明授权
    Magnetic recording medium 失效
    磁记录介质

    公开(公告)号：US5989680A

    公开(公告)日：1999-11-23

    申请号：US23127

    申请日：1998-02-13

    申请人： Shigeaki Wakana ,  Shingo Komaba

    发明人： Shigeaki Wakana ,  Shingo Komaba

    IPC分类号： G11B5/70 ,  G11B5/73 ,  G11B5/735 ,  G11B5/68

    CPC分类号： G11B5/70 ,  G11B5/7305 ,  G11B5/735 ,  Y10S428/90 ,  Y10T428/24355 ,  Y10T428/24975 ,  Y10T428/256 ,  Y10T428/257 ,  Y10T428/265

    摘要： A magnetic recording medium having a nonmagnetic polymer substrate, a magnetic layer and a backcoating layer, wherein surface profile of the magnetic and the backcoating layers satisfies the following condition (i), and the nonmagnetic polymer substrate satisfies the following conditions (ii) and (iii): (i) the skewness of the surface roughness profiled of the backcoating layer is greater than that of the magnetic layer; (ii) the nonmagnetic polymer substrate has a molecular orientation ratio of 1.11 or greater; and (iii) the angle between the main axial direction of the polymer chains in the nonmagnetic polymer substrate and the longitudinal direction of the nonmagnetic polymer substrate is 7.degree. or smaller, has excellent electromagnetic conversion characteristics and running stability.

    摘要翻译： 具有非磁性聚合物基材，磁性层和背涂层的磁记录介质，其中磁性层和背涂层的表面轮廓满足以下条件（i），非磁性聚合物基材满足以下条件（ii）和（ iii）：（i）背涂层的表面粗糙度的偏斜度大于磁性层的倾斜度; （ii）非磁性聚合物基材的分子取向比为1.11以上; 和（iii）非磁性聚合物基材中的聚合物链的主轴向与非磁性聚合物基材的长度方向之间的角度为7°以下，具有优异的电磁转换特性和运行稳定性。