Chemical conversion treatment solution for a steel material and chemical conversion treatment method
    3.
    发明授权
    Chemical conversion treatment solution for a steel material and chemical conversion treatment method 有权
    钢材化学转化处理液和化学转化处理方法

    公开(公告)号:US08535456B2

    公开(公告)日:2013-09-17

    申请号:US13004678

    申请日:2011-01-11

    IPC分类号: C23C22/34 C23C22/00

    CPC分类号: C23C22/34 C25D13/20

    摘要: A chemical conversion treatment solution for a steel material is provided. The solution is an acidic aqueous solution of pH 3 to 5 containing 50 to 500 ppm by weight of zirconium fluoride complex in terms of Zr, 5 to 50 ppm by weight of free fluorine, and 5 to 30% by weight in relation to Zr of polyethyleneimine having a weight average molecular weight of 300 to 10,000, a molar ratio of the primary amino group of at least 30%, and a molar ratio of the tertiary amino group of at least 15% in relation to the total amino group content. A method for chemical conversion treatment is also provided. This invention realizes excellent coating adhesion and corrosion resistance after the coating, as well as improved throwing power in the coating, and in particular, in the electrodeposition coating of a steel material.

    摘要翻译: 提供了一种用于钢材的化学转化处理溶液。 该溶液是pH3〜5的酸性水溶液,其以Zr计为50〜500重量ppm的氟化锆配合物,5〜50重量ppm的游离氟,相对于Zr为5〜30重量% 重均分子量为300〜10000,伯氨基的摩尔比为30%以上,叔氨基的摩尔比为15%以上的聚氨基乙烯与总氨基含量相关。 还提供了一种化学转化处理方法。 本发明实现了涂层之后优异的涂层附着力和耐腐蚀性,以及改善涂层的抛光力,特别是在钢材的电沉积涂层中。

    Metallic material and method of manufacturing the same
    4.
    发明授权
    Metallic material and method of manufacturing the same 有权
    金属材料及其制造方法

    公开(公告)号:US08318256B2

    公开(公告)日:2012-11-27

    申请号:US12868862

    申请日:2010-08-26

    IPC分类号: B05D3/00

    摘要: A metallic material is provided that is superior to an iron-based metallic material in all of adhesion, heat resistance, electrical conductivity, and corrosion resistance, and a method of manufacturing the metallic material is also provided. A metallic material is provided that includes an iron-based metallic material and an oxide layer formed on the surface of the iron-based metallic material. The oxide layer includes Fe and at least one kind of metal (A) selected from a group consisting of Zr, Ti, and Hf. There is also provided a method of manufacturing the metallic material.

    摘要翻译: 提供了在所有粘合性,耐热性,导电性和耐腐蚀性方面优于铁基金属材料的金属材料,并且还提供了制造金属材料的方法。 提供了一种金属材料,其包括铁基金属材料和形成在铁基金属材料的表面上的氧化物层。 氧化物层包括Fe和选自Zr,Ti和Hf中的至少一种金属(A)。 还提供了一种制造金属材料的方法。

    CHEMICAL CONVERSION TREATMENT SOLUTION FOR A STEEL MATERIAL AND CHEMICAL CONVERSION TREATMENT METHOD
    5.
    发明申请
    CHEMICAL CONVERSION TREATMENT SOLUTION FOR A STEEL MATERIAL AND CHEMICAL CONVERSION TREATMENT METHOD 有权
    化学转化处理方法钢材和化学转化处理方法

    公开(公告)号:US20110100830A1

    公开(公告)日:2011-05-05

    申请号:US13004678

    申请日:2011-01-11

    IPC分类号: C25D3/56

    CPC分类号: C23C22/34 C25D13/20

    摘要: A chemical conversion treatment solution for a steel material is provided. The solution is an acidic aqueous solution of pH 3 to 5 containing 50 to 500 ppm by weight of zirconium fluoride complex in terms of Zr, 5 to 50 ppm by weight of free fluorine, and 5 to 30% by weight in relation to Zr of polyethyleneimine having a weight average molecular weight of 300 to 10,000, a molar ratio of the primary amino group of at least 30%, and a molar ratio of the tertiary amino group of at least 15% in relation to the total amino group content. A method for chemical conversion treatment is also provided. This invention realizes excellent coating adhesion and corrosion resistance after the coating, as well as improved throwing power in the coating, and in particular, in the electrodeposition coating of a steel material.

    摘要翻译: 提供了一种用于钢材的化学转化处理溶液。 该溶液是pH3〜5的酸性水溶液,其以Zr计为50〜500重量ppm的氟化锆配合物,5〜50重量ppm的游离氟,相对于Zr为5〜30重量% 重均分子量为300〜10000,伯氨基的摩尔比为30%以上,叔氨基的摩尔比为15%以上的聚氨基乙烯与总氨基含量相关。 还提供了一种化学转化处理方法。 本发明实现了涂层之后优异的涂层附着力和耐腐蚀性,以及改善涂层的抛光力,特别是在钢材的电沉积涂层中。

    Sample picture data processing method and sample inspection system and method
    7.
    发明申请
    Sample picture data processing method and sample inspection system and method 失效
    样本图像数据处理方法和样本检查系统及方法

    公开(公告)号:US20070127842A1

    公开(公告)日:2007-06-07

    申请号:US10696627

    申请日:2003-10-28

    IPC分类号: G06K9/36

    摘要: A sample inspection system and method for displaying images of plural sample layers and a predetermined planar region within an image having a very large imaging region. Line sensors generate sample picture data for the plurality of sample layers, a computer stores the generated sample picture data, allows a planar region to be designated by a user for display, extracts picture data corresponding to the designated planar region for each of the respective layers from the sample picture data in response to designation of the planar region, and stores the extracted picture data as a set, and an image processing apparatus for displaying extracted pictures of the respective layers on a display in either an alternative way in which each picture may be selectively displayed individually and alternately, or simultaneously in which two or more of the pictures may be displayed together in a parallel or superposed manner.

    摘要翻译: 一种用于在具有非常大的成像区域的图像内显示多个样本层和预定平面区域的图像的样本检查系统和方法。 线传感器生成多个样本层的样本图像数据,计算机存储生成的样本图像数据,允许由用户指定平面区域进行显示,提取与各个层的每个层对应的指定平面区域的图像数据 并且将所提取的图像数据作为一组存储,以及图像处理装置,用于在显示器上以各种图像可选择的方式显示各层的提取图像 可以单独和交替地或同时地选择性地显示两个或更多个图像可以以并行或重叠的方式一起显示。

    Capacitor motor with terminal arrangement

    公开(公告)号:US07132769B2

    公开(公告)日:2006-11-07

    申请号:US11238915

    申请日:2005-09-29

    IPC分类号: H02K7/00

    摘要: A terminal arrangement of a motor has a terminal base formed with a plurality of terminal pins, the terminal base being fixed detachably on a stator iron core of a motor, terminal pins formed on bobbins, connected electrically with windings wound around the bobbins, a printed circuit board arranged on the stator iron core so as to connect electrically the terminal pins formed on the bobbins with the terminal pins formed on the terminal base, and an end bracket arranged so as to cover the printed circuit board. A hole is formed in the stator iron core, and an earth electrode is projected from the terminal base, and inserted into the hole so as to be connected electrically with the stator iron core, the earth electrode being connected electrically to one of the terminal pins formed on the terminal base. A capacitor motor has a motor having a stator iron core, and a phase advancing capacitor fixed detachably on the stator iron core.