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    Method for injection molding of thermoplastic resins
    1.
    发明授权
    Method for injection molding of thermoplastic resins 有权
    热塑性树脂注射成型方法

    公开(公告)号：US6146577A

    公开(公告)日：2000-11-14

    申请号：US230273

    申请日：1999-01-20

    申请人： Hiroshi Yamaki ,  Yoshimasa Matsuura ,  Hiroshi Kataoka

    发明人： Hiroshi Yamaki ,  Yoshimasa Matsuura ,  Hiroshi Kataoka

    IPC分类号： B29C45/00 ,  B29C45/17

    CPC分类号： B29C45/00 ,  B29C45/0013 ,  B29C45/1701 ,  B29C2043/527 ,  B29C2045/1702

    摘要： An economical method for facilitating injection molding of a thermoplastic resin by reducing the viscosity of a molten resin without impairing the physical properties of the resin, the surface appearance of the molded article and productivity. In the method for injection molding of a thermoplastic resin, a thermoplastic resin in which not less than 0.2% by weight of carbon dioxide is dissolved is injected into a mold cavity pressurized with a gas beforehand to at least a pressure where foaming does not take place in the flow front of the molten resin.

    摘要翻译： PCT No.PCT / JP98 / 02220 Sec。 371日期1999年1月20日 102（e）1999年1月20日PCT PCT 1998年5月20日PCT公布。 WO98 / 52734 PCT公开号 日期1998年11月26日通过降低熔融树脂的粘度而不损害树脂的物理性能，成型品的表面外观和生产率，促进热塑性树脂的注塑成型的经济方法。 在热塑性树脂的注射成型方法中，将不溶于二氧化碳0.2重量％的热塑性树脂注入到预先加压气体的模腔中至少达到不发生发泡的压力 在熔融树脂的流动前面。

    Method of detecting crack and chip in flange of syringe
    4.
    发明授权
    Method of detecting crack and chip in flange of syringe 失效
    检测注射器法兰裂纹和碎屑的方法

    公开(公告)号：US5615007A

    公开(公告)日：1997-03-25

    申请号：US443015

    申请日：1995-05-17

    申请人： Yoshimasa Matsuura ,  Mikio Tagaya ,  Ryosaku Tagaya

    发明人： Yoshimasa Matsuura ,  Mikio Tagaya ,  Ryosaku Tagaya

    IPC分类号： G01N21/88 ,  G01N21/90 ,  G01N21/00

    CPC分类号： G01N21/90

    摘要： A light is illuminated, for example, from the side of a flange of a syringe. An imaging processing is carried out with an image signal issued by imaging a reflected light from the edge of flange by means of a TV camera or CCD camera located, for example, in an upward slant direction. Detecting an irregular state of the image signal caused by the reflected light, a crack or chip at the flange are recognized. The irregular state of the image signal, which is obtained by detecting parts where the light is not reflected, brings the method of being easy to detect the crack or chip at the flange.

    摘要翻译： 例如，从注射器的凸缘侧照射光。 通过利用位于例如向上倾斜方向的电视摄像机或CCD摄像机对来自法兰边缘的反射光进行成像而发出的图像信号进行成像处理。 检测由反射光引起的图像信号的不规则状态，识别凸缘处的裂纹或芯片。 通过检测光不被反射的部分获得的图像信号的不规则状态使得容易检测凸缘处的裂纹或芯片的方法。

    Blood processing filter
    6.
    发明授权
    Blood processing filter 有权
    血液处理过滤器

    公开(公告)号：US08524090B2

    公开(公告)日：2013-09-03

    申请号：US12615730

    申请日：2009-11-10

    申请人： Shin-ichiroh Oka ,  Yoshimasa Matsuura ,  Tomohisa Yokomizo

    发明人： Shin-ichiroh Oka ,  Yoshimasa Matsuura ,  Tomohisa Yokomizo

    IPC分类号： B01D37/00 ,  B01D29/56

    CPC分类号： A61M1/3633 ,  A61M1/3636 ,  A61M2202/0439 ,  A61M2202/0057

    摘要： A flexible blood filter allowing smooth flow of a liquid and being excellent in separation resistance, pressure resistance and centrifugation resistance. The blood processing filter, comprising a first filter element for removing aggregates from blood, a second filter element for removing leukocytes provided in the downstream of the first filter element, and the third filter element having gas permeability of 3 to 40 cc/cm2/sec per thickness of 1 cm provided between the second filter element and the outlet port side container.

    摘要翻译： 柔性血液过滤器，使液体平滑流动，分离性，耐压性和耐离心性优异。 血液处理过滤器，包括用于从血液中除去聚集体的第一过滤元件，用于去除设置在第一过滤器元件的下游的白细胞的第二过滤元件，以及具有3至40cc / cm 2 / sec的透气度的第三过滤元件 每1cm设置在第二过滤元件和出口侧容器之间。

    FILTER MATERIAL FOR REMOVING AGGREGATES AND METHOD OF FILTERING BLOOD PRODUCT
    7.
    发明申请
    FILTER MATERIAL FOR REMOVING AGGREGATES AND METHOD OF FILTERING BLOOD PRODUCT 有权
    用于移除聚集体的过滤材料和过滤血液产品的方法

    公开(公告)号：US20110031191A1

    公开(公告)日：2011-02-10

    申请号：US12936253

    申请日：2009-04-14

    申请人： Tatsuya Fukuda ,  Yoshimasa Matsuura

    发明人： Tatsuya Fukuda ,  Yoshimasa Matsuura

    IPC分类号： B01D39/02 ,  B01D37/00

    CPC分类号： B01D39/02 ,  A61M1/3633 ,  A61M2205/7545 ,  B01D39/083 ,  B01D2239/0421 ,  B01D2239/0478 ,  B01D2239/0609 ,  B01D2239/0613 ,  B01D2239/0618 ,  B01D2239/0622 ,  B01D2239/0627 ,  B01D2239/0636 ,  B01D2239/065 ,  B01D2239/0659 ,  B01D2239/0663 ,  B01D2239/0668 ,  B01D2239/086 ,  B01D2239/1216 ,  B01D2239/1225 ,  B01D2239/1233

    摘要： An aggregate-removing filter material efficiently removes aggregates that are contained in a blood product for transfusion and may cause transfusion reactions without clogging, and exhibits excellent quality stability, and a blood product filtration method uses a filter apparatus that includes the aggregate-removing filter material and a leukocyte-removing filter material. The aggregate-removing filter material includes short fibers having a fineness of 0.7 to 4.0 dtex and a fiber length of 1 to 80 mm, and a ground fabric that includes long fibers, a fiber axis of the long fibers being oriented in a planar direction of the ground fabric, the short fibers being entangled with the ground fabric so that the aggregate-removing filter material has a total weight per unit area of 10 to 80 g/m2, and a layer of the short fibers forming a three-dimensional structure.

    摘要翻译： 聚集体除去过滤材料有效地除去用于输血的血液制品中所含的凝集物，并且可能导致输血反应而不堵塞，并且显示出优异的质量稳定性，并且血液制品过滤方法使用包含聚集体去除滤材的过滤装置 和去除白细胞的过滤材料。 聚集体除去过滤材料包括细度为0.7〜4.0dtex，纤维长度为1〜80mm的短纤维，以及包含长纤维的底布，长纤维的纤维轴在平面方向上取向 底布，短纤维与底布缠结，使得聚集体除去过滤材料的每单位面积的总重量为10〜80g / m 2，短纤维层形成三维结构。

    Blood processing filter
    9.
    发明授权
    Blood processing filter 有权
    血液处理过滤器

    公开(公告)号：US07641794B2

    公开(公告)日：2010-01-05

    申请号：US10332569

    申请日：2001-07-10

    申请人： Shin-ichiroh Oka ,  Yoshimasa Matsuura ,  Tomohisa Yokomizo

    发明人： Shin-ichiroh Oka ,  Yoshimasa Matsuura ,  Tomohisa Yokomizo

    IPC分类号： B01D36/00

    CPC分类号： A61M1/3633 ,  A61M1/3636 ,  A61M2202/0439 ,  A61M2202/0057

    摘要： A flexible blood filter allowing smooth flow of a liquid and being excellent in separation resistance, pressure resistance and centrifugation resistance. The blood processing filter, includes a first filter element for removing aggregates from blood, a second filter element for removing leukocytes provided in the downstream of the first filter element, and a third filter element having gas permeability of 3 to 40 cc/cm2/sec per thickness of 1 cm provided between the second filter element and the outlet port. The filter contains a seal zone at a peripheral section which contains five layers including a layer of molten material and layers of molten material mixed with filter element material.

    摘要翻译： 柔性血液过滤器，使液体平滑流动，分离性，耐压性和耐离心性优异。 血液处理过滤器包括用于除去血液聚集体的第一过滤元件，用于除去设置在第一过滤元件下游的白细胞的第二过滤元件，以及透气度为3〜40cc / cm 2 / sec的第三过滤元件 设置在第二过滤元件和出口之间的每1cm的厚度。 过滤器在周边部分包含密封区，该密封区包含五层，包括熔融材料层和与过滤元件材料混合的熔融材料层。