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    Oriented carbon nanotube manufacturing method
    4.
    发明授权
    Oriented carbon nanotube manufacturing method 有权
    定向碳纳米管制造方法

    公开(公告)号：US08808812B2

    公开(公告)日：2014-08-19

    申请号：US13391918

    申请日：2010-08-30

    申请人： Hiroshi Kawarada ,  Ryogo Kato ,  Toshiyuki Ohashi ,  Toshio Tokune ,  Hidefumi Nikawa

    发明人： Hiroshi Kawarada ,  Ryogo Kato ,  Toshiyuki Ohashi ,  Toshio Tokune ,  Hidefumi Nikawa

    IPC分类号： H05H1/30 ,  C01B31/02 ,  B82Y30/00 ,  B82Y40/00 ,  H01J37/32

    CPC分类号： B82Y30/00 ,  B82Y40/00 ,  C01B31/0233 ,  C01B32/162 ,  C01B2202/08 ,  H01J37/32192 ,  H01J37/3222

    摘要： Disclosed is a method capable of accelerating the growth of oriented carbon nanotubes when manufacturing the oriented carbon nanotubes by a plasma CVD. Under the circulation of a gas which is the raw material of the carbon nanotubes, plasma is generated by an antenna (6) provided in a depressurized treatment chamber (2), and substrates (9, 15) provided with a reaction prevention layer and a catalyst material layer which are formed on a base material are held at a distance, to which a radical can reach and an attack of an ion generated as a by-product of the radical can be avoided, from a plasma generation area (7). The tip (6a) of the antenna (6) can be controlled so as to match with the position of the anti-node of a stationary wave (27) of microwaves.

    摘要翻译： 公开了一种能够通过等离子体CVD制造定向碳纳米管时能够促进取向碳纳米管生长的方法。 在作为碳纳米管的原料的气体的循环下，通过设置在减压处理室（2）中的天线（6）产生等离子体，并且将具有反应防止层的基板（9,15） 在等离子体产生区域（7）上，形成在基材上的催化剂材料层保持一定距离，自由基可以达到一定距离，可以避免作为自由基的副产物产生的离子的侵蚀。 天线（6）的尖端（6a）可以被控制成与微波的静止波（27）的反节点的位置相匹配。

    Pneumatic tire with tread having sipe
    5.
    发明授权
    Pneumatic tire with tread having sipe 有权
    带轮胎胎面的气动轮胎

    公开(公告)号：US08544512B2

    公开(公告)日：2013-10-01

    申请号：US12134326

    申请日：2008-06-06

    申请人： Toshiyuki Ohashi

    发明人： Toshiyuki Ohashi

    IPC分类号： B60C11/12

    CPC分类号： B60C11/12 ,  B60C11/1218 ,  B60C11/1281 ,  B60C2011/1209

    摘要： A sipe formed in a block of a tread surface is provided with a first sipe portion having a first wide portion, a second sipe portion having a second wide portion in a different side from the first wide portion in a sipe width direction and positioned close to a sipe bottom portion side of the first sipe portion so as to become wider than the first sipe portion, and a third sipe portion having a third wide portion in the same side as the first wide portion in the sipe width direction and positioned close to a sipe bottom portion side of the second sipe portion so as to become wider than the second sipe portion.

    摘要翻译： 形成在胎面表面的块中的刀槽花纹设置有具有第一宽部的第一刀槽花纹部分，在刀槽花纹宽度方向上与第一宽部分不同的一侧具有第二宽部的第二刀槽花纹部分， 所述第一刀槽花纹部分的刀槽花纹底部侧比所述第一刀槽花纹部变宽;以及第三刀槽花纹部，其具有与所述刀槽花纹宽度方向上的与所述第一宽部相同的一侧的第三宽部， 第二刀槽花纹部分的刀槽花纹底部侧比第二刀槽花纹部变宽。

    Pneumatic tire
    6.
    发明授权
    Pneumatic tire 有权
    气动轮胎

    公开(公告)号：US08171969B2

    公开(公告)日：2012-05-08

    申请号：US12108071

    申请日：2008-04-23

    申请人： Toshiyuki Ohashi

    发明人： Toshiyuki Ohashi

    IPC分类号： B60C11/12 ,  B60C11/13

    CPC分类号： B60C11/12 ,  B60C11/1218 ,  B60C11/1281 ,  Y10S152/03

    摘要： A sipe is formed in a block provided in a tread surface, wide portions extending in a sipe length direction are formed in each of a kick-out side and a step-in side of the sipe, and a total of heights of the wide portions in the kick-out side of the sipe is made larger than a total of heights of the wide portions in the step-in side of the sipe.

    摘要翻译： 刀槽花纹形成在设置在胎面表面中的块体中，在刀槽花纹的踢出侧和阶梯入侧中的每一个中形成有在刀槽花纹长度方向上延伸的宽部分，并且总宽度 在刀槽花纹的踢出侧被制成大于在刀槽花纹的步进侧的宽部分的总高度。

    PNEUMATIC TIRE
    7.
    发明申请
    PNEUMATIC TIRE 有权
    气动轮胎

    公开(公告)号：US20120090749A1

    公开(公告)日：2012-04-19

    申请号：US13270666

    申请日：2011-10-11

    申请人： Toshiyuki Ohashi

    发明人： Toshiyuki Ohashi

    IPC分类号： B60C11/12 ,  B60C11/13

    CPC分类号： B60C11/1281 ,  B60C11/0302 ,  B60C11/1218 ,  B60C2011/1209 ,  B60C2011/1254 ,  Y10S152/03

    摘要： In a pneumatic tire in which the sipe extending in a direction crossing a tire circumferential direction is provided on a land portion (block) of a tread portion, a wide part having a wide groove width is provided at three or more places in a length direction of the sipe, and the wide part and a narrow part are formed alternately on a tread surface along the sipe length direction. A plurality of the wide parts are extended in a sipe depth direction from the tread surface, and are provided by changing extended lengths in the sipe depth direction.

    摘要翻译： 在胎面部的陆部（块）上设置有沿轮胎周向交叉的方向延伸的刀槽花纹的充气轮胎，在长度方向的三个以上的位置设置宽槽宽的宽部 并且沿着刀槽花纹长度方向交替地在胎面表面上形成宽部分和窄部分。 多个宽部件从胎面表面沿刀槽花纹深度方向延伸，并且通过在刀槽花纹深度方向上改变延伸长度来提供。

    Process for producing carbon nanotube reinforced composite material
    10.
    发明授权
    Process for producing carbon nanotube reinforced composite material 失效
    生产碳纳米管增强复合材料的工艺

    公开(公告)号：US07485678B2

    公开(公告)日：2009-02-03

    申请号：US11088328

    申请日：2005-03-23

    申请人： Toshiyuki Ohashi ,  Keiichi Sato ,  Kazuhiro Miura

    发明人： Toshiyuki Ohashi ,  Keiichi Sato ,  Kazuhiro Miura

    IPC分类号： C08J3/20 ,  C08L101/00 ,  C08K7/24

    CPC分类号： C08J5/04 ,  B82Y30/00 ,  C08J3/2053 ,  C08J5/005 ,  C08K7/24 ,  D01F11/122

    摘要： An object is to provide a process for producing a carbon nanotube (CNT) reinforced composite material, wherein CNT is homogeneously dispersed in a resin to obtain the composite material having an excellent mechanical strength. Hydrophilic CNTs 12 are dispersed in a first solvent 11 to prepare a first dispersion liquid 13. The dispersion liquid 13 and a synthetic resin raw material 15 are added to a second solvent 14 and the resulting mixture is stirred to prepare a third dispersion liquid 17 where a second dispersion liquid 16 in which the synthetic resin raw material 15 is dissolved in the dispersion liquid 13 is dispersed in the solvent 14. The solvents 11 and 14 are removed from the dispersion liquid 17 to obtain a mixture of the hydrophilic CNTs 12 and the synthetic resin raw material 15. The mixture is molded to obtain the composite material in which the synthetic resin is reinforced with the hydrophilic CNTs 12. The second solvent 14 has smaller solubility of the synthetic resin raw material 15 than that of the solvent 11, is substantially not compatible to the solvent 11, and has volume larger than that of the solvent 11. The dispersion liquid 17 is sprayed on a substrate and the solvents 11 and 14 are removed to obtain the mixture and simultaneously to conduct molding of the mixture.

    摘要翻译： 本发明的目的是提供一种碳纳米管（CNT）增强复合材料的制造方法，其中，CNT均匀地分散在树脂中，得到机械强度优异的复合材料。 将亲水性CNT 12分散在第一溶剂11中以制备第一分散液13.将分散液13和合成树脂原料15加入到第二溶剂14中，并将所得混合物搅拌以制备第三分散液17， 将合成树脂原料15溶解在分散液13中的第二分散液16分散在溶剂14中。从分散液17中除去溶剂11和14，得到亲水性CNT 12和 合成树脂原料15.将该混合物成形，得到合成树脂用亲水性CNT 12增强的复合材料。第二溶剂14的合成树脂原料15的溶解度比溶剂11的溶解度小，为 与溶剂11基本上不相容，并且体积大于溶剂11的体积。将分散液17喷涂在基材上，并将溶剂11和14 e去除以获得混合物并同时进行混合物的模制。