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199 条记录 (耗时 0.034 秒)

    Photocurable liquid resin composition
    51.
    发明授权
    Photocurable liquid resin composition 有权
    光固化液体树脂组合物

    公开(公告)号：US06727035B2

    公开(公告)日：2004-04-27

    申请号：US09924116

    申请日：2001-08-08

    申请人： Tetsuya Yamamura ,  Akira Takeuchi ,  Tsuyoshi Watanabe ,  Takashi Ukachi

    发明人： Tetsuya Yamamura ,  Akira Takeuchi ,  Tsuyoshi Watanabe ,  Takashi Ukachi

    IPC分类号： C08F7028

    CPC分类号： G03F7/0037 ,  G03F7/033 ,  G03F7/038

    摘要： The present invention relates to a photocurable liquid resin composition comprising: (A) a cationically polymerizable organic compound; (B) a cationic photopolymerization initiator; (C) an ethylenically unsaturated monomer; (D) a radical photopolymerization initiator; (E) a polyether polyol compound having one or more hydroxyl groups in one molecule; and, optionally, includes elastomer particles having a specific particle diameter and/or an epoxy-branched alicyclic compound.

    摘要翻译： 本发明涉及一种光固化液体树脂组合物，其包含：（A）阳离子可聚合有机化合物; （B）阳离子光聚合引发剂; （C）烯属不饱和单体; （D）自由基光聚合引发剂; （E）在一个分子中具有一个或多个羟基的聚醚多元醇化合物; 并且任选地包括具有特定粒径的弹性体颗粒和/或环氧支链的脂环族化合物。

    Ocular lens material having hydrophilic surface and process for preparing the same
    54.
    发明授权
    Ocular lens material having hydrophilic surface and process for preparing the same 失效
    具有亲水性表面的眼镜片材料及其制备方法

    公开(公告)号：US06533415B2

    公开(公告)日：2003-03-18

    申请号：US09810254

    申请日：2001-03-19

    申请人： Tsuyoshi Watanabe

    发明人： Tsuyoshi Watanabe

    IPC分类号： G02C704

    CPC分类号： B29D11/00067 ,  A61L27/16 ,  A61L27/18 ,  A61L27/34 ,  A61L2430/16 ,  B29D11/00865 ,  C08J7/18 ,  C08J2343/04 ,  C08J2383/04 ,  G02B1/043 ,  C08L43/04 ,  C08L83/04 ,  C08L33/14

    摘要： A process for preparing an ocular lens material having hydrophilic surface, characterized by comprising the steps of (1) irradiating the surface of an ocular lens material with high-frequency plasma or excimer ultarviolet-ray; (2) contacting the surface of the ocular lens material, which is treated in accordance with the step (1), with a hydrophilic monomer-mixture solution containing at least one zwitterionic group-containing compoud; and (3) irradiating the surface of the ocular lens material, which is in the state of contacting with the hydrophilic monomer-mixture solution in the step (2), with ultraviolet-ray having a wavelength of 250 to 500 nm and then, graft polymerizing the zwitterionic group-containing compound to the surface of the ocular lens material and then, forming a surface layer; and an ocular lens material having hydrophilic surface prepared by the process.

    摘要翻译： 一种制备具有亲水表面的眼透镜材料的方法，其特征在于包括以下步骤：（1）用高频等离子体或准分子超紫外线照射眼晶状体材料的表面; （2）将根据步骤（1）处理的眼晶状体材料的表面与含有至少一种两性离子基团的组合物的亲水性单体混合物溶液接触; 和（3）在步骤（2）中与处于与亲水性单体混合溶液接触的状态下的眼晶状体材料的表面照射波长为250〜500nm的紫外线，然后将接枝 将两性离子基团的化合物聚合到眼晶状体材料的表面，然后形成表面层; 和具有通过该方法制备的亲水表面的眼用透镜材料。

    Magnetic recording medium using a glass substrate
    55.
    发明授权
    Magnetic recording medium using a glass substrate 有权
    使用玻璃基板的磁记录介质

    公开(公告)号：US06503600B2

    公开(公告)日：2003-01-07

    申请号：US09881023

    申请日：2001-06-15

    申请人： Tsuyoshi Watanabe ,  Koji Takahashi ,  Masao Takano

    发明人： Tsuyoshi Watanabe ,  Koji Takahashi ,  Masao Takano

    IPC分类号： G11B582

    CPC分类号： G11B5/7315 ,  C03C19/00 ,  C03C2204/08 ,  G11B5/7325 ,  G11B5/8404 ,  Y10S428/90 ,  Y10T428/24355 ,  Y10T428/315

    摘要： In a magnetic recording medium, surface roughness of a glass substrate and the variation of the surface roughness are suppressed to the predetermined range. Namely, the surface roughness (Rmax, Ra, Rq) and the relation (Rmax/Ra) between Rmax and Ra are restricted to the predetermined range. In this event, Ra is representative of a center-line mean roughness, Rmax is defined as a maximum height representative of a difference between a highest point and a lowest point and Rq is representative of a root mean square roughness. Thereby, crystal grains of an underlying layer and a magnetic layer formed thereon are equalized. Specifically, the surface roughness is specified by Rmax≦15 nm, Ra≦1 nm and Rq≦1.5 nm. Further, the ratio between the surface roughness Rmax and the surface roughness Ra is specified by Rmax/Ra≦30.

    摘要翻译： 在磁记录介质中，玻璃基板的表面粗糙度和表面粗糙度的变化被抑制到预定范围。 也就是说，Rmax和Ra之间的表面粗糙度（Rmax，Ra，Rq）和关系（Rmax / Ra）被限制在预定范围内。 在这种情况下，Ra表示中心线平均粗糙度，Rmax被定义为表示最高点和最低点之间的差的最大高度，Rq表示均方根粗糙度。 由此，使基底层和其上形成的磁性层的晶粒相等。 具体地，表面粗糙度由Rmax <= 15nm，Ra <= 1nm和Rq <= 1.5nm规定。 此外，表面粗糙度Rmax与表面粗糙度Ra之比由Rmax / Ra <30表示。

    Process for preparing urethane compound for medical instruments
    56.
    发明授权
    Process for preparing urethane compound for medical instruments 有权
    制备医疗器械用聚氨酯化合物的方法

    公开(公告)号：US06495651B1

    公开(公告)日：2002-12-17

    申请号：US09608004

    申请日：2000-06-30

    申请人： Tsuyoshi Watanabe ,  Eri Ito ,  Sadayasu Tanikawa ,  Shoji Ichinohe ,  Toshio Yamazaki

    发明人： Tsuyoshi Watanabe ,  Eri Ito ,  Sadayasu Tanikawa ,  Shoji Ichinohe ,  Toshio Yamazaki

    IPC分类号： C08G1822

    CPC分类号： C08G18/8175 ,  C08G18/2063 ,  C08G18/222 ,  C08G18/672 ,  C08G18/61

    摘要： A process for preparing an urethane compound for medical instruments, characterized by reacting a hydroxyl compound (A) with an isocyanate compound (B) in the absence of a catalyst or in the presence of a reaction catalyst other than an organic tin compound to give an urethane compound (I). According to the process, the urethane compound showing high safety can be easily prepared, in particular, while molecular weight of the compound is controlled.

    摘要翻译： 一种用于医疗器械的氨基甲酸酯化合物的制备方法，其特征在于在不存在催化剂的情况下或在除有机锡化合物以外的反应催化剂存在下使羟基化合物（A）与异氰酸酯化合物（B）反应，得到 氨基甲酸酯化合物（I）。 根据该方法，可以容易地制备显示高安全性的氨基甲酸酯化合物，特别是在控制化合物的分子量时。

    Air bag device
    58.
    发明授权
    Air bag device 失效
    气囊装置

    公开(公告)号：US06471239B1

    公开(公告)日：2002-10-29

    申请号：US09667099

    申请日：2000-09-21

    申请人： Kazuyoshi Nishijima ,  Kazuhiro Kaneko ,  Tsuyoshi Watanabe

    发明人： Kazuyoshi Nishijima ,  Kazuhiro Kaneko ,  Tsuyoshi Watanabe

    IPC分类号： B60R2124

    CPC分类号： B60R21/233 ,  B60R21/203 ,  B60R21/2346 ,  B60R21/239

    摘要： An air bag device mounted on a steering wheel comprises a holding unit connected to a boss portion of the steering wheel. An inflater is held by the holding unit. The inflater includes a gas ejection portion. First and second fabrics have peripheral portions sewed together to constitute a bag structure. A gas inlet opening is formed in the first fabric. The gas inlet opening has the gas ejection portion of the inflater passed therethrough, so that the gas inlet opening is exposed to the interior of the bag structure. A third fabric is smaller in size than the first and second fabrics. The third fabric is installed in the bag structure in a manner to cover over the gas ejection portion of the inflater. A plurality of sewed points are provided by which the first and third fabrics are sewed together. A plurality of gas flow passages are provided between the first and third fabrics. Each gas flow passage is defined between neighboring two of the sewed points. A vent opening extends through one of the sewed points to provide a communication between a major portion of the interior of the bag structure and the outside of the same.

    摘要翻译： 安装在方向盘上的安全气囊装置包括与方向盘的凸台部连接的保持单元。 充气器由保持单元保持。 充气机包括气体喷射部。 第一和第二织物具有缝合在一起以构成袋结构的周边部分。 在第一织物中形成气体入口。 气体入口开口具有穿过其中的充气器的气体喷射部分，使得气体入口开口暴露于袋结构的内部。 第三种织物的尺寸小于第一和第二织物。 第三织物以覆盖充气器的气体喷射部分的方式安装在袋结构中。 提供多个缝合点，通过该缝合点将第一和第三织物缝合在一起。 多个气流通道设置在第一和第三织物之间。 每个气流通道被定义在相邻的两个缝合点之间。 排气口延伸穿过其中一个缝合点以提供袋结构内部的主要部分与其外部之间的连通。

    Fixtures and fitting structure for eyeglass lens
    59.
    发明授权
    Fixtures and fitting structure for eyeglass lens 失效
    眼镜镜片的装置和配件结构

    公开(公告)号：US06315409B1

    公开(公告)日：2001-11-13

    申请号：US09745930

    申请日：2000-12-26

    申请人： Tsuyoshi Watanabe

    发明人： Tsuyoshi Watanabe

    IPC分类号： G02C500

    CPC分类号： G02C1/02

    摘要： Fixtures and a fitting structure for eyeglass lens are provided wherein the eyeglass lens is easily fitted while preventing cracks in the eyeglass lens during the fitting and preventing loosening of the eyeglass lens during being used. Tapped holes are formed at the respective locations in the inside and outside rims of the eyeglass lens so as to be fitted by pipe screws having threads on at least the internal peripheral faces thereof. A fitting portion of a bridge or a fitting portion of an end piece is located over the top surface of the eyeglass lens so that a hole at the end of the fitting portion is aligned with the tapped hole of the eyeglass lens. Setscrews are inserted into the holes of the fitting portions from the topside of the eyeglass lens so as to be screwed and tightened with the threads in the internal side of the pipe screws. When the setscrew is tightened, the pipe screw is expanded so as to increase the diameter thereof, so that the thread on the external peripheral surface of the pipe screw is tightly pressed onto the internal surface of the tapped hole in the eyeglass lens.

    摘要翻译： 提供了眼镜镜片的装置和配件结构，其中眼镜镜片易于装配，同时防止在装配过程中眼镜镜片中的裂纹，并防止在使用过程中眼镜镜片的松动。 螺纹孔形成在眼镜镜片的内侧和外侧边缘的相应位置处，以便通过至少在其内周面上具有螺纹的管螺钉来装配。 桥梁或端片的装配部分的装配部分位于眼镜透镜的顶表面上方，使得装配部分端部的孔与眼镜镜片的螺纹孔对准。 将固定螺丝从眼镜镜片的上侧插入到装配部分的孔中，以便在管螺纹内侧的螺纹拧紧并拧紧。 当固定螺丝拧紧时，管螺纹膨胀以增加其直径，使得管螺钉的外周面上的螺纹紧紧地压在眼镜镜片中的螺纹孔的内表面上。