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28 条记录 (耗时 0.027 秒)

    Hot press-formed article
    15.
    发明授权
    Hot press-formed article 有权
    热压成型制品

    公开(公告)号：US07399535B2

    公开(公告)日：2008-07-15

    申请号：US11254641

    申请日：2005-10-21

    申请人： Yukihiro Yoshikawa ,  Kazuhito Imai ,  Kunihiro Fukui ,  Tamotsu Toki ,  Shuntaro Sudo ,  Akira Obayashi ,  Masanobu Ichikawa

    发明人： Yukihiro Yoshikawa ,  Kazuhito Imai ,  Kunihiro Fukui ,  Tamotsu Toki ,  Shuntaro Sudo ,  Akira Obayashi ,  Masanobu Ichikawa

    IPC分类号： B32B15/00 ,  B32B15/04 ,  B32B15/18

    CPC分类号： C23C2/28 ,  C21D1/673 ,  C23C2/26 ,  Y10T428/1259 ,  Y10T428/12611 ,  Y10T428/12799 ,  Y10T428/12951 ,  Y10T428/264 ,  Y10T428/27

    摘要： A hot press-formed article having improved corrosion resistance and coating adhesion when coated is obtained by hot press forming of a zinc-based plated steel material. It has a zinc-based plating layer comprising an iron-zinc solid solution phase and atop it a zinc oxide layer. The average thickness of the zinc oxide layer which is the outermost layer is at most 2 μm. A hot press-formed article having a good appearance and excellent corrosion resistance, coating adhesion, post-coating corrosion resistance, and weldability has a layer (2) consisting essentially of an iron-zinc solid solution phase atop a base material steel sheet (1). It also has a zinc oxide layer (3) with an average thickness of at most 5 μm as an uppermost layer, but it does not have a substantial amount of an iron-zinc intermetallic compound phase. The total amount of Al contained in the iron-zinc solid solution layer (2) and the zinc oxide layer (3) is at most 0.5 g/m2, and/or the total amount of Al oxides contained in these layers is at most 5 mg/m2.

    摘要翻译： 通过锌基电镀钢材的热压成型获得涂布时具有改善的耐腐蚀性和涂层附着力的热压成型制品。 它具有包含铁 - 锌固溶相的锌基电镀层，并在其上面涂上氧化锌层。 最外层的氧化锌层的平均厚度为2μm以下。 具有良好的外观和优异的耐腐蚀性，涂层粘附性，后涂层耐腐蚀性和可焊性的热压成型制品具有基本上由基材钢板（1）上的铁 - 锌固溶相组成的层（2） ）。 它还具有作为最上层的平均厚度至多为5μm的氧化锌层（3），但是其不具有大量的铁 - 锌金属间化合物相。 铁锌固溶体层（2）和氧化锌层（3）中所含的Al的总量为0.5g / m 2以下，和/或Al氧化物的总量 这些层中的含量为5mg / m 2以下。

    Engine unit of outboard motor
    17.
    发明授权
    Engine unit of outboard motor 有权
    舷外马达发动机单元

    公开(公告)号：US06336434B1

    公开(公告)日：2002-01-08

    申请号：US09574072

    申请日：2000-05-18

    申请人： Nobuyuki Shomura ,  Yukihiro Yoshikawa ,  Kazuo Mineno ,  Takeshi Toyama

    发明人： Nobuyuki Shomura ,  Yukihiro Yoshikawa ,  Kazuo Mineno ,  Takeshi Toyama

    IPC分类号： F02F700

    CPC分类号： F02B75/20 ,  F02B61/045 ,  F02B2075/027 ,  F02B2075/1812

    摘要： An engine unit of an outboard motor comprises an engine body, a crank case in which a crankshaft is vertically perpendicularly arranged in a usable mounted state of the outboard motor, a cylinder block which is disposed to a rear side of the crank case and in which cylinders are arranged, a cylinder head disposed to a rear side of the cylinder block, a magnet device mounted to a top end portion of the crankshaft projecting upward and comprising a stator and a flywheel to which a rotor is integrally formed. In the engine unit, the crankshaft is supported by a bearing boss disposed to a mating portion of the cylinder block and the crank case through a bearing means and an oil seal is disposed between the bearing boss and the bearing means, and the magnet device is mounted to the engine body through the stator through a mounting portion. A diameter of the mounting portion of the stator is to be larger than an outer diameter of the oil seal.

    摘要翻译： 舷外马达的发动机单元包括发动机主体，曲轴箱，其中曲轴在舷外马达的可用安装状态下垂直垂直设置，气缸体设置在曲轴箱的后侧，其中 设置有气缸，设置在气缸体的后侧的气缸盖，安装到向上突出的曲轴的顶端部分的磁体装置，其包括定子和飞轮，转子一体地形成在该飞轮上。 在发动机单元中，曲轴由轴承座支撑，该轴承凸起通过轴承装置设置在气缸体和曲轴箱的配合部分上，并且在轴承凸台和轴承装置之间设置有油封，并且磁体装置是 通过安装部分通过定子安装到发动机主体。 定子的安装部分的直径应大于油封的外径。

    Bis(3-aminophenoxy) aromatics and method of preparing the same
    18.
    发明授权
    Bis(3-aminophenoxy) aromatics and method of preparing the same 失效
    双（3-氨基苯氧基）芳烃及其制备方法

    公开(公告)号：US5077436A

    公开(公告)日：1991-12-31

    申请号：US831547

    申请日：1986-02-21

    申请人： Yukihiro Yoshikawa ,  Keizaburo Yamaguchi ,  Kenichi Sugimoto ,  Yoshimitsu Tanabe ,  Akihiro Yamaguchi

    发明人： Yukihiro Yoshikawa ,  Keizaburo Yamaguchi ,  Kenichi Sugimoto ,  Yoshimitsu Tanabe ,  Akihiro Yamaguchi

    IPC分类号： C04B7/32 ,  C04B7/345 ,  C04B28/02 ,  C07C205/38 ,  C07C217/90

    CPC分类号： C07C213/02 ,  C07C201/12 ,  C07C319/20 ,  C07C2103/94

    摘要： Bis(3-nitrophenoxy) derivatives of aromatic or bridged aromatic hydrocarbons are derived from m-dinitrobenzene and dihydroxy derivatives of said hydrocarbons and certain substituted derivatives thereof by a condensation reaction in dipolar aprotic solvents in the presence of bases. The bis(3-nitrophenoxy) derivatives and derivatives obtained are successively reduced to afford bis-(3-aminophenoxy)derivatives. This is a new method for reacting the dihydroxy-derivatives with m-dinitrobenzene, and hence can prepare novel bis(3-aminophenoxy) derivatives such as 4,4'-bis(3-amino-phenoxy)biphenyl, 1-[4-(3-aminophenoxy)phenyl]-1,3,3-trimethyl-6-(3-aminophenoxy)indan, 6,6'-bis(3-aminophenoxy)3,3,3',3'-tetramethyl-1,1'spirobiindan, and methyl substituted 2,2'-bis[4-(3-aminophenoxy)phenyl]propane.

    摘要翻译： 芳基或桥连芳烃的双（3-硝基苯氧基）衍生物衍生自所述烃的间二硝基苯和二羟基衍生物及其取代的衍生物，其在碱存在的情况下通过偶极非质子溶剂中的缩合反应。 将所得的双（3-硝基苯氧基）衍生物和衍生物连续地还原得到双 - （3-氨基苯氧基）衍生物。 这是使二羟基衍生物与间二硝基苯反应的新方法，因此可以制备新的双（3-氨基苯氧基）衍生物，如4,4'-双（3-氨基 - 苯氧基）联苯，1- [4- （3-氨基苯氧基）苯基] -1,3,3-三甲基-6-（3-氨基苯氧基）茚满，6,6'-双（3-氨基苯氧基）3,3,3'，3'-四甲基-1， 1'-螺二茚并和甲基取代的2,2'-双[4-（3-氨基苯氧基）苯基]丙烷。