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272 条记录 (耗时 0.023 秒)

    Fibrous configuration composed of a plurality of mutually entangled bundles of fine fibers
    1.
    发明授权
    Fibrous configuration composed of a plurality of mutually entangled bundles of fine fibers 失效
    纤维构造由多根相互缠结的细纤维束构成

    公开(公告)号：US3932687A

    公开(公告)日：1976-01-13

    申请号：US344620

    申请日：1973-03-26

    申请人： Miyoshi Okamoto ,  Koji Watanabe ,  Yasuhiko Nukushina ,  Makoto Konosu

    发明人： Miyoshi Okamoto ,  Koji Watanabe ,  Yasuhiko Nukushina ,  Makoto Konosu

    IPC分类号： D04H1/58 ,  D04H1/64 ,  D04H1/74

    CPC分类号： D04H1/58 ,  Y10S428/904 ,  Y10T428/2915 ,  Y10T428/2967 ,  Y10T428/2969 ,  Y10T428/3175 ,  Y10T428/31786 ,  Y10T428/31797 ,  Y10T428/31826 ,  Y10T428/31931 ,  Y10T428/31935 ,  Y10T442/608

    摘要： A fibrous article having a suede-like surface is composed of numerous staple fiber bundle units mutually entangled with one another in a three-dimensional configuration. Each staple fiber bundle unit comprises a plurality of flexible and relatively movable synthetic organic ultrafine fibers having a substantially round cross-sectional profile, substantially the same fiber length, and lying axially along the longitudinal axis of the staple fiber bundle unit. Elastic bonding material is disposed around and spaced axially along the ultrafine fiber bundle units joining together adjacent ones of the ultrafine fiber bundle units at locations where they intersect with one another to jointly hold the entangled ultrafine fiber bundle units in their three-dimensional configuration while permitting slight relative longitudinal movement between the individual ultrafine fibers within each ultrafine fiber bundle unit. The ultrafine fibers located on at least one surface of the fibrous article have raised ends which are spaced-apart from each other and provide the fibrous article with good handling, touch, softness and excellent durability approaching that of natural leather.

    摘要翻译： 具有麂皮状表面的纤维制品由三维结构相互缠结的许多短纤维束单元构成。 每个短纤维束单元包括多个柔性且相对移动的合成有机超细纤维，其具有基本上圆形的横截面轮廓，基本上相同的纤维长度，并且沿着短纤维束单元的纵向轴线。 弹性接合材料围绕并沿着超细纤维束单元轴向设置，在超细纤维束单元彼此相交的位置处相互连接在一起，以共同保持缠结的超细纤维束单元的三维结构，同时允许 每个超细纤维束单元内各个超细纤维之间的轻微的相对纵向移动。 位于纤维制品的至少一个表面上的超细纤维具有彼此间隔开的起始端，并提供具有接近天然皮革的良好的处理，触感，柔软性和优异的耐久性的纤维制品。

    Artificial blood vessel and method of manufacture
    4.
    发明授权
    Artificial blood vessel and method of manufacture 失效
    人造血管及其制造方法

    公开(公告)号：US4743250A

    公开(公告)日：1988-05-10

    申请号：US785662

    申请日：1985-10-09

    申请人： Hideaki Kitagawa ,  Koji Watanabe ,  Miyoshi Okamoto

    发明人： Hideaki Kitagawa ,  Koji Watanabe ,  Miyoshi Okamoto

    IPC分类号： A61F2/06 ,  A61F2/16

    CPC分类号： A61F2/06 ,  Y10S623/901

    摘要： An artificial blood vessel comprises a woven, braided or knitted fabric structure. Fibers so extend from a surface of the fabric structure as to be randomly intertwined with the fabric structure. The intertwining of the fibers with the fabric structure can be achieved by applying a high fluid pressure against a surface of the fabric structure.

    摘要翻译： 人造血管包括织造，编织或针织织物结构。 纤维从织物结构的表面延伸出来，与织物结构随机缠结。 可以通过对织物结构的表面施加高流体压力来实现纤维与织物结构的交织。

    Artificial vascular graft
    5.
    发明授权
    Artificial vascular graft 失效
    人工血管移植

    公开(公告)号：US4695280A

    公开(公告)日：1987-09-22

    申请号：US910330

    申请日：1986-09-22

    申请人： Koji Watanabe ,  Miyoshi Okamoto ,  Yuichi Mori ,  Yasuharu Noishiki

    发明人： Koji Watanabe ,  Miyoshi Okamoto ,  Yuichi Mori ,  Yasuharu Noishiki

    IPC分类号： A61L27/00 ,  A61F2/06 ,  A61L27/16 ,  A61L27/18

    CPC分类号： A61L27/18 ,  A61F2/06 ,  A61L27/16 ,  A61L27/507

    摘要： The present invention relates to an artificial vascular graft having ultra fine fibers smaller than 0.5 denier in fineness as part of the inner wall. The artificial vascular graft of this invention is very flexible and produces very low blood leakage. The ease of performing anastomoses is greatly improved. Because of the ultra fine fiber there are many sites to which live cells adhere, the adaptability of the live cells to the fibers of the vascular graft increases, an excellent antithrombotic effect is exerted by the vascular graft, and the formation of the endothelial cells is satisfactory and is observed at a very early stage.

    摘要翻译： 本发明涉及一种人造血管移植物，其具有作为内壁的一部分的细度小于0.5旦尼尔的超细纤维。 本发明的人造血管移植物非常灵活，产​​生非常低的血液渗漏。 进行吻合的容易性大大提高。 由于超细纤维存在活细胞粘附的许多部位，活细胞对血管移植物的纤维的适应性增加，血管移植物发挥优异的抗血栓形成作用，内皮细胞的形成是 令人满意，并且在很早的阶段被观察到。

    Napped sheet having a pattern thereon and method for its production
    6.
    发明授权
    Napped sheet having a pattern thereon and method for its production 失效
    具有图案的贴片及其制造方法

    公开(公告)号：US4743483A

    公开(公告)日：1988-05-10

    申请号：US937093

    申请日：1986-12-02

    申请人： Hisao Shimizu ,  Koji Watanabe ,  Miyoshi Okamoto

    发明人： Hisao Shimizu ,  Koji Watanabe ,  Miyoshi Okamoto

    IPC分类号： D06C23/00 ,  B32B3/02 ,  B32B33/00

    CPC分类号： D06C23/00 ,  Y10T428/23936 ,  Y10T428/2395

    摘要： A napped sheet has a pattern thereon formed by the sharp contrast between an area with a nap surface and an area with a reversed nap surface on which nap ends are reversed and extend into the inner part of the sheet.A process for producing the sheet includes the step of first raising a fiber sheet and next impinging a high-pressure columnar fluid jet stream on part of the fiber sheet.The product of the invention is soft, strong and beautiful, and has good durability. The production process is simple and inexpensive.

    摘要翻译： 起绒片材具有通过在具有nap表面的区域和具有反转的nap表面的区域之间的锐利对比而形成的图案，其中绒头端部反转并延伸到片材的内部。 制造片材的方法包括首先升高纤维片材并且接着在纤维片材的一部分上冲击高压柱状流体喷射流的步骤。 本发明的产品柔软，坚固美观，耐久性好。 生产工艺简单便宜。

    Turbine rotor blade
    9.
    发明授权
    Turbine rotor blade 有权
    涡轮转子叶片

    公开(公告)号：US08967968B2

    公开(公告)日：2015-03-03

    申请号：US13362755

    申请日：2012-01-31

    申请人： Takeshi Umehara ,  Osamu Ueda ,  Koji Watanabe

    发明人： Takeshi Umehara ,  Osamu Ueda ,  Koji Watanabe

    IPC分类号： F01D5/18

    CPC分类号： F01D5/187 ,  F05D2240/81 ,  F05D2260/201 ,  F05D2260/941

    摘要： A concave (a relief portion) is formed along a circumferential direction of a rotor in a trailing-edge end surface of a platform. In the trailing-edge end surface disposed outside of the relief portion in the radial direction of the rotor an opening of a cooling channel is provided. The end surface is formed thicker in the radial direction of the rotor at the opening of the cooling channel than at a position corresponding to a trailing-edge end of a hub of an airfoil portion connected to the platform.

    摘要翻译： 在平台的后缘端面中沿转子的圆周方向形成凹部（凸出部）。 在设置在转子的径向方向上的浮雕部分的外侧的后缘端面中，设有冷却通道的开口。 端部表面在冷却通道的开口处在转子的径向方向上比在与平台连接的翼型部分的轮毂的后缘端相对应的位置处形成得更厚。

    LED lighting device and illumination apparatus including same
    10.
    发明授权
    LED lighting device and illumination apparatus including same 有权
    LED照明装置及包括其的照明装置

    公开(公告)号：US08723436B2

    公开(公告)日：2014-05-13

    申请号：US13398078

    申请日：2012-02-16

    申请人： Koji Watanabe ,  Hiromitsu Mizukawa ,  Kenji Matsuda

    发明人： Koji Watanabe ,  Hiromitsu Mizukawa ,  Kenji Matsuda

    IPC分类号： H05B37/02

    CPC分类号： H05B33/0815

    摘要： An LED lighting device includes two or more switching circuits connected between a power source and an LED (light emitting diode) unit, an inrush current limiting circuit which limits an inrush current flowing through the LED lighting device when power is turned on and a trigger circuit which generates a trigger signal of an operation/non-operation of the inrush current limiting circuit from the switching circuits. Further, the inrush current limiting circuit is set in a non-operation state when any one of the switching circuits is started first.

    摘要翻译： LED照明装置包括连接在电源和LED（发光二极管）单元之间的两个或更多个开关电路，限制在电源接通时流过LED照明装置的浪涌电流的浪涌电流限制电路和触发电路 其产生来自开关电路的浪涌电流限制电路的操作/不操作的触发信号。 此外，当任何一个开关电路首先启动时，浪涌电流限制电路被设置在非操作状态。