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    Golf ball
    61.
    发明申请
    Golf ball 失效
    高尔夫球

    公开(公告)号：US20060030428A1

    公开(公告)日：2006-02-09

    申请号：US10915942

    申请日：2004-08-09

    申请人： Takashi Ohira

    发明人： Takashi Ohira

    IPC分类号： A63B37/12

    CPC分类号： C08G18/425 ,  A63B37/0003 ,  A63B37/0006 ,  A63B37/0018 ,  A63B37/002 ,  A63B37/0022 ,  A63B37/12 ,  C08K3/36 ,  C09D175/06 ,  C08L2666/54

    摘要： A golf ball with a large number of dimples and a coating film formed on its surface, which is characterized in that said coating film is formed from a coating material incorporated with fine silica powder having an average particle diameter no larger than 200 nm. The fine silica power has no adverse effect on the color and clarity of the coating film, and the coating material gives a uniform coating film which retains good clarity, gloss, and film properties.

    摘要翻译： 具有大量凹坑的高尔夫球和在其表面上形成的涂膜，其特征在于，所述涂膜由平均粒径不大于200nm的二氧化硅微粉末的涂料形成。 细二氧化硅粉末对涂膜的颜色和透明度没有不利影响，并且涂料得到均匀的涂膜，其保持良好的透明度，光泽度和膜性质。

    Method for marking golf ball and golf ball
    62.
    发明申请
    Method for marking golf ball and golf ball 有权
    高尔夫球和高尔夫球标记方法

    公开(公告)号：US20050272531A1

    公开(公告)日：2005-12-08

    申请号：US10859609

    申请日：2004-06-03

    申请人： Takashi Ohira

    发明人： Takashi Ohira

    IPC分类号： A63B45/00 ,  A63B37/00 ,  A63B37/14 ,  A63B45/02 ,  A63B57/00

    CPC分类号： A63B57/30 ,  A63B37/0003 ,  A63B37/0022 ,  A63B45/02 ,  A63B57/00

    摘要： The invention provides a golf ball marking method of marking the surface of a golf ball with a character, pattern or the like by a direct or indirect printing technique, comprising applying a marking layer onto the ball surface for marking, the marking layer being of a two-layer structure consisting of a lower layer of a composition containing a color pigment in a lower layer ink medium and an upper layer which is formed on the lower layer from a composition containing a metal powder in an upper layer ink medium and which is transparent or translucent and has brilliance, and adjusting the content of the metal powder and the thickness of the upper layer such that the relation of the content (wt %) of the metal powder relative to the upper layer ink medium solids to the thickness (μm) of the upper layer may satisfy the inequality: 1≦[metal powder content (wt %)]×[upper layer thickness (μm)]≦10. When it is desired to impart brilliance in a dark color such as black, the dark color is improved in sharpness and reproducibility.

    摘要翻译： 本发明提供了一种通过直接或间接印刷技术以特征，图案等标记高尔夫球表面的高尔夫球标记方法，包括将标记层施加到球表面上用于标记，标记层为 由下层墨水介质中含有着色颜料的组合物的下层和在上层油墨介质中含有金属粉末的组合物形成在下层上的上层的两层结构体， 或半透明并且具有光泽度，并且调节金属粉末的含量和上层的厚度，使得金属粉末的含量（wt％）相对于上层油墨介质固体与厚度（母体）的关系， 的上层可以满足不等式：1 <= [金属粉末含量（wt％）]×[上层厚度（mum）] <= 10。 当希望将黑光赋予深色时，锐度和再现性提高了深色。

    Aqueous coating composition for golf ball and golf ball using the same
    63.
    发明授权
    Aqueous coating composition for golf ball and golf ball using the same 有权
    用于高尔夫球和使用其的高尔夫球的水性涂料组合物

    公开(公告)号：US06509410B2

    公开(公告)日：2003-01-21

    申请号：US09805560

    申请日：2001-03-14

    申请人： Takashi Ohira ,  Hisako Nakahama ,  Masayoshi Arai ,  Katsunori Shiyama

    发明人： Takashi Ohira ,  Hisako Nakahama ,  Masayoshi Arai ,  Katsunori Shiyama

    IPC分类号： C08K320

    CPC分类号： C08G18/0823 ,  A63B37/0003 ,  A63B37/0022 ,  A63B37/0024 ,  A63B37/12 ,  C08G18/4063 ,  C08G18/4236 ,  C08G18/7831 ,  C08G18/792 ,  C09D175/04

    摘要： The aqueous coating composition of the present invention can form a high crosslink density owing to the high hydroxyl value, contains a soft urethane structure and alicyclic structure possessed by the water-soluble urethane polyol and the water-dispersible urethane resin, and also contains tough isocyanurate ring structures possessed by the water-dispersible acrylic resin and the hydrophilic polyisocyanate; accordingly, can give a coating film which is high in impact resistance, abrasion resistance, contamination resistance, etc., which has properties equivalent to those possessed by the films produced from organic solvent type coatings, and which has high durability; therefore, is most suitable for coating a golf ball to be hit by a golf club. A golf ball coated with the aqueous coating composition of the present invention is free from cracking or film peeling when hit by a golf club; is low in scratch, abrasion and contamination with grass sap; therefore, can retain gloss and fine appearance.

    摘要翻译： 本发明的水性涂料组合物由于羟值高，可形成高交联密度，含有水溶性聚氨酯多元醇和水分散性聚氨酯树脂所具有的软氨基甲酸酯结构和脂环结构，并且还含有韧性异氰脲酸酯 水分散性丙烯酸树脂和亲水性多异氰酸酯所具有的环结构; 因此，可以得到具有与有机溶剂型涂料制造的膜相同的性能，具有高耐久性的耐冲击性，耐磨性，耐污染性等高的涂膜。 因此，最适合于涂覆高尔夫球以被高尔夫球杆撞击。 涂覆有本发明的水性涂料组合物的高尔夫球在被高尔夫球杆撞击时没有破裂或膜剥落; 刮伤，磨损和草液污染少; 因此，可以保持光泽和细腻的外观。

    Array antenna
    64.
    发明授权
    Array antenna 失效
    阵列天线

    公开(公告)号：US06407719B1

    公开(公告)日：2002-06-18

    申请号：US09786726

    申请日：2001-03-08

    申请人： Takashi Ohira ,  Koichi Gyoda

    发明人： Takashi Ohira ,  Koichi Gyoda

    IPC分类号： H01Q2100

    CPC分类号： H01Q3/44 ,  H01Q9/30 ,  H01Q9/32 ,  H01Q19/32 ,  H01Q21/061 ,  H01Q21/20

    摘要： An array antenna apparatus includes a radiating element (6) for transmitting and receiving radio signals, and at least one parasitic element (7) arranged at a predetermined distance (d) away from the radiating element (6) and incapable of transmitting or receiving radio signals. The parasitic element (7) is connected with a variable-reactance element (23). A controller (100) changes the directivity of the array antenna by changing the reactance Xn of the variable-reactance element (23). The variable-reactance element (23) is a varactor diode (D, D1), for example, and the controller (100) changes the backward bias voltage Vb applied to the variable-reactance diode (D, D1) to change the capacitance of the varactor diode (D, D1), thus changing the directivity of the array antenna. The array antenna has a low-cost and simplified structure compared with the prior art, while facilitating directivity control.

    摘要翻译： 阵列天线装置包括用于发送和接收无线电信号的辐射元件（6），以及布置在远离辐射元件（6）预定距离（d）的至少一个寄生元件（7），并且不能发射或接收无线电 信号。 寄生元件（7）与可变电抗元件（23）连接。 控制器（100）通过改变可变电抗元件（23）的电抗Xn来改变阵列天线的方向性。 可变电抗元件（23）例如是变容二极管（D，D1），并且控制器（100）改变施加到可变电抗二极管（D，D1）的反向偏置电压Vb，以改变 变容二极管（D，D1），从而改变阵列天线的方向性。 与现有技术相比，阵列天线具有低成本和简化的结构，同时有助于方向性控制。

    Surface treatment of golf balls
    65.
    发明授权
    Surface treatment of golf balls 失效
    表面处理高尔夫球

    公开(公告)号：US5985370A

    公开(公告)日：1999-11-16

    申请号：US984645

    申请日：1997-12-03

    申请人： Takashi Ohira ,  Susumu Muta

    发明人： Takashi Ohira ,  Susumu Muta

    IPC分类号： A63B37/00 ,  A63B37/14 ,  B05D3/10 ,  C08J7/04 ,  C08J7/12 ,  B05D5/04 ,  B05D1/36 ,  B05D7/02

    CPC分类号： C08J7/12 ,  A63B37/0003 ,  B05D3/101 ,  A63B37/0024 ,  C08J2323/08

    摘要： Prior to paint coating, a golf ball is surface treated with a surface treating agent comprising a silane coupling agent of the formula: (RO).sub.a --Si--(X).sub.b wherein R is alkyl, X is a monovalent hydrocarbon group, letters a and b are integers of 1 to 3, satisfying a+b=4 and optionally an epoxy compound. The surface treatment helps the ball surface bear a paint coating of quality. The surface treating agent may be a mixture of the salane coupling agents.

    摘要翻译： 在涂漆之前，用包含下式的硅烷偶联剂的表面处理剂对高尔夫球进行表面处理：（RO）a-Si-（X）b其中R是烷基，X是一价烃基，字母a b为1〜3的整数，满足+ b = 4，任选为环氧化合物。 表面处理有助于球面承受质量的涂料。 表面处理剂可以是烷烃偶联剂的混合物。

    Switching circuit
    70.
    发明授权
    Switching circuit 有权
    开关电路

    公开(公告)号：US08766699B2

    公开(公告)日：2014-07-01

    申请号：US13490240

    申请日：2012-06-06

    申请人： Kazuhiro Fujikawa ,  Nobuo Shiga ,  Takashi Ohira ,  Kazuyuki Wada ,  Hiroshi Ishioka

    发明人： Kazuhiro Fujikawa ,  Nobuo Shiga ,  Takashi Ohira ,  Kazuyuki Wada ,  Kazuya Ishioka

    IPC分类号： H03K17/30

    CPC分类号： H03K17/04123 ,  H03K2217/0036 ,  H03K2217/0045 ,  Y10T307/747

    摘要： A switching circuit according to one embodiment includes first to fourth semiconductor switch elements. A pulse-like signal is applied to each input terminal of the switch elements such that when the first and fourth switch elements are in an ON (OFF) state, the remaining switch elements are in an OFF (ON) state. The switching circuit includes first and second capacitance elements. The first capacitance elements connected between an output terminal of the second semiconductor switch element and the second capacitance elements connected between an input terminal of the second semiconductor switch element and an output terminal of the fourth semiconductor switch element has a capacitance to reduce a parasitic capacitance between the input and output terminals of each of the fourth and second switch elements at a frequency N times (N is an integer of 1 or more) as high as a clock frequency of the pulse-like signal.

    摘要翻译： 根据一个实施例的开关电路包括第一至第四半导体开关元件。 脉冲状信号被施加到开关元件的每个输入端子，使得当第一和第四开关元件处于导通（OFF）状态时，剩余的开关元件处于断开（ON）状态。 开关电路包括第一和第二电容元件。 连接在第二半导体开关元件的输出端子和连接在第二半导体开关元件的输入端子和第四半导体开关元件的输出端子之间的第二电容元件之间的第一电容元件具有电容以减小第二半导体开关元件的输出端之间的寄生电容 以与脉冲状信号的时钟频率相同的频率N倍（N为1以上的整数）的第四开关元件和第二开关元件的输入输出端子。