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54 条记录 (耗时 0.029 秒)

    System for separating electrophotographic carrier compositions and recycling the compositions
    2.
    发明授权
    System for separating electrophotographic carrier compositions and recycling the compositions 有权
    用于分离电子照相载体组合物并再循环组合物的系统

    公开(公告)号：US07182861B2

    公开(公告)日：2007-02-27

    申请号：US10197274

    申请日：2002-07-16

    申请人： Kunitoshi Sugiyama ,  Yoshihiko Itoh ,  Hideyuki Santoh ,  Kunio Arai ,  Tadafumi Ajiri

    发明人： Kunitoshi Sugiyama ,  Yoshihiko Itoh ,  Hideyuki Santoh ,  Kunio Arai ,  Tadafumi Ajiri

    IPC分类号： B08B7/04 ,  B01J19/00 ,  B01J19/02

    CPC分类号： B08B7/0021 ,  G03G9/113 ,  G03G9/1131

    摘要： A method for use in two-components electrostatic image developers is disclosed, in which secure separation of a carrier coating resinous materials from a core magnetic material is achieved without affecting the properties of the core materials through process steps benign to the environment in super- or sub-critical water compositions under the conditions of a temperature of 300° C. or more and a pressure of 20 MPa. The core magnetic material is subsequently recycled for forming carrier. This method may also be useful for processing waste including magnetic materials with silicone resin coating.

    摘要翻译： 公开了一种用于双组分静电图像显影剂的方法，其中，通过在超级或超纯度静电图像显影剂的环境中良好的处理步骤，可以在不影响芯材料的性能的情况下实现载体涂覆树脂材料与芯磁性材料的固定分离 亚临界水组合物在温度为300℃以上，压力为20MPa的条件下进行。 核心磁性材料随后被再循环用于形成载体。 该方法也可用于处理包括具有硅树脂涂层的磁性材料的废物。

    Method for forming cellulose
    3.
    发明授权
    Method for forming cellulose 失效
    纤维素成型方法

    公开(公告)号：US06921820B2

    公开(公告)日：2005-07-26

    申请号：US10247623

    申请日：2002-09-20

    申请人： Kunio Arai ,  Tadafumi Ajiri ,  Hideo Hattori ,  Mitsuru Sasaki

    发明人： Kunio Arai ,  Tadafumi Ajiri ,  Hideo Hattori ,  Mitsuru Sasaki

    IPC分类号： C08B15/02 ,  C08B15/08 ,  C08B13/00 ,  D21C1/00

    CPC分类号： C08B15/08 ,  Y02P20/544 ,  Y10T428/249921

    摘要： A method for forming II-type cellulose, which comprises introducing together a slurry having water and a I-type cellulose dispersed therein and water in the state of high temperature and high pressure to a tubular reactor (28) contacting the I-type cellulose with a hot water in a supercritical state or subcritical state for a predetermined time in the tubular reactor (28), to thereby cleave a part of the hydrogen bonds in the I-type cellulose and dissolve the I-type cellulose into the water in a supercritical state or subcritical state, cooling a cellulose solution discharged from the tubular reactor (28) in a cooler (30) to room temperature or lower, followed by allowing to stand, to thereby precipitate crystals of II-type cellulose having a molecular weight lower than that of the I-type cellulose, and separating the resultant II-type cellulose from a solvent. The method allows the preparation of pure II-type cellulose by the use of a simple process.

    摘要翻译： 一种形成II型纤维素的方法，其包括将具有水分和I型纤维素分散在其中的高温高压状态的水引入与I型纤维素接触的管状反应器（28）和 在管状反应器（28）中处于超临界状态或亚临界状态的预定时间的热水，从而切割I型纤维素中的一部分氢键，并将I型纤维素溶解在超临界水中 状态或亚临界状态，将冷却器（30）中从管式反应器（28）排出的纤维素溶液冷却至室温以下，然后静置，使析出的分子量低于 I型纤维素，并将所得II型纤维素与溶剂分离。 该方法允许通过简单的方法制备纯的II型纤维素。

    Method of separating electrophotographic carrier compositions and recycling the compositions
    4.
    发明授权
    Method of separating electrophotographic carrier compositions and recycling the compositions 有权
    分离电子照相载体组合物并回收组合物的方法

    公开(公告)号：US06464797B1

    公开(公告)日：2002-10-15

    申请号：US09628738

    申请日：2000-07-28

    申请人： Kunitoshi Sugiyama ,  Yoshihiko Itoh ,  Hideyuki Santoh ,  Kunio Arai ,  Tadafumi Ajiri

    发明人： Kunitoshi Sugiyama ,  Yoshihiko Itoh ,  Hideyuki Santoh ,  Kunio Arai ,  Tadafumi Ajiri

    IPC分类号： B08B704

    CPC分类号： B08B7/0021 ,  G03G9/113 ,  G03G9/1131

    摘要： A method for use in two-components electrostatic image developers is disclosed, in which secure separation of a carrier coating resinous materials from a core magnetic material is achieved without affecting the properties of the core materials through process steps benign to the environment in super- or sub-critical water compositions under the conditions of a temperature of 300° C. or more and a pressure of 20 MPa. The core magnetic material is subsequently recycled for forming carrier. This method may also be useful for processing waste including magnetic materials with silicone resin coating.

    摘要翻译： 公开了一种用于双组分静电图像显影剂的方法，其中，通过在超级或超纯度静电图像显影剂的环境中良好的处理步骤，可以在不影响芯材料的性能的情况下实现载体涂覆树脂材料与芯磁性材料的固定分离 亚临界水组合物在温度为300℃以上，压力为20MPa的条件下进行。 核心磁性材料随后被再循环用于形成载体。 该方法也可用于处理包括具有硅树脂涂层的磁性材料的废物。

    SURFACE TREATMENT METHOD FOR COPPER AND SURFACE TREATMENT METHOD FOR PRINTED WIRING BOARD
    8.
    发明申请
    SURFACE TREATMENT METHOD FOR COPPER AND SURFACE TREATMENT METHOD FOR PRINTED WIRING BOARD 审中-公开
    用于印刷线路板的铜和表面处理方法的表面处理方法

    公开(公告)号：US20110036493A1

    公开(公告)日：2011-02-17

    申请号：US12921656

    申请日：2009-02-25

    申请人： Toshinori Kawamura ,  Haruo Akahoshi ,  Kunio Arai

    发明人： Toshinori Kawamura ,  Haruo Akahoshi ,  Kunio Arai

    IPC分类号： B29C65/16 ,  C25D11/34

    CPC分类号： H05K3/0038 ,  C25D7/0614 ,  C25D11/34 ,  H05K3/4652 ,  H05K2201/0112 ,  H05K2203/0315

    摘要： The present invention provides a surface treatment method for a printed wiring board to form cupric oxide on a surface of an outer layer of copper foil of a laminated board formed by laminating copper foils to base resin layers the cupric oxide being formed to have thickness 0.6 μm to 3.0 μm by performing electrolytic anodizing in an alkaline aqueous solution containing copper oxide ions at a concentration of more than 0.001 mol/l but not more than the saturation point, under the conditions that the electrolytic solution contains sodium hydroxide or potassium hydroxide of 2 mol/l to 6 mol/l and liquid temperature is 50° C. to 90° C.

    摘要翻译： 本发明提供一种印刷线路板的表面处理方法，该印刷线路板在层压板的铜箔的外层的表面上形成氧化铜，所述层压板通过将铜箔层叠到形成为厚度为0.6μm的氧化铜的基础树脂层而形成 通过在浓度大于0.001mol / l且不大于饱和点的含有氧化铜离子的碱性水溶液中，在电解液含有2mol的氢氧化钠或氢氧化钾的条件下进行电解阳极氧化至3.0μm / l至6mol / l，液体温度为50℃至90℃

    Laser machining method and laser machining apparatus
    10.
    发明授权
    Laser machining method and laser machining apparatus 有权
    激光加工方法和激光加工设备

    公开(公告)号：US07205501B2

    公开(公告)日：2007-04-17

    申请号：US10927185

    申请日：2004-08-27

    申请人： Kunio Arai ,  Kazuhisa Ishii ,  Hiroaki Ashizawa

    发明人： Kunio Arai ,  Kazuhisa Ishii ,  Hiroaki Ashizawa

    IPC分类号： B23K26/38

    CPC分类号： H05K3/0038 ,  B23K26/04 ,  B23K26/0622 ,  B23K26/384 ,  B23K2101/42 ,  B23K2103/12

    摘要： A laser machining method and a laser machining apparatus superior in hole position accuracy and hole quality. An outgoing beam outputted as short pulses is shaped by a pulse shaping unit so as to form a #1 branch beam. The #1 branch beam is supplied to a portion to be machined, so as to machine the portion. In this case, the #1 branch beam may be controlled to synchronize with the outgoing beam. When a piece to be machined is made from a metal material and at least one of an organic material and an inorganic material, the metal material is machined with a laser beam shaped to have a pulse width not shorter than 100 ns, and at least one of the organic material and the inorganic material is machined with a laser beam shaped to have a pulse width shorter than 100 ns.

    摘要翻译： 激光加工方法和激光加工装置，其孔位精度和孔质量优异。 作为短脉冲输出的输出光束通过脉冲整形单元成形，从而形成＃1分支光束。 将＃1分支光束供给到要加工的部分，以便加工该部分。 在这种情况下，可以控制＃1分支光束与输出光束同步。 当要被加工的零件由金属材料和有机材料和无机材料中的至少一种制成时，金属材料被加工成具有不小于100ns的脉冲宽度的激光束，并且至少一个 的有机材料和无机材料用激光束加工成具有短于100ns的脉冲宽度。