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    • 76. 发明申请
    • Method of joining together dissimilar metal members
    • 将不同金属构件接合在一起的方法
    • US20080029581A1
    • 2008-02-07
    • US11499322
    • 2006-08-04
    • Masaki KumagaiKoji Tanaka
    • Masaki KumagaiKoji Tanaka
    • A47J36/02
    • B23K20/1255B23K2103/20
    • A method of joining together dissimilar metal members, by superposing a first member formed of an aluminum plate and a second member formed of a steel plate on each other, and performing a friction stir welding operation by rotating a probe located coaxially with and at an end of a shoulder member of a rotary tool, while the probe is inserted into the first member in a way that a tip of the prove reaches right above the second member, wherein a double-acting rotary tool is used as the rotary tool, and after the friction stir welding operation is performed, the probe is removed from thus formed friction stir zone while a probe hole formed by the removal of the prove is filled by a material flown from another part of the friction stir zone other than a part, from which the probe is removed.
    • 通过将由铝板形成的第一部件和由钢板形成的第二部件重叠在一起而将不同的金属部件接合在一起的方法,并且通过旋转位于同轴并且在一端的探头进行摩擦搅拌焊接操作 的旋转工具的肩部构件,同时探针以证明的尖端到达第二构件正上方的方式插入第一构件中,其中使用双作用旋转工具作为旋转工具,并且之后 进行摩擦搅拌焊接操作时,将探针从这样形成的摩擦搅拌区域移除,同时通过除去证明物形成的探针孔由摩擦搅拌区域的除了部分之外的另一部分的材料填充, 探针被去除。
    • 77. 发明授权
    • Composite high frequency component and mobile communication device including the same
    • 复合高频分量与移动通信设备相同
    • US07200365B2
    • 2007-04-03
    • US10441218
    • 2003-05-20
    • Takahiro WatanabeKoji TanakaKoji FurutaniHideki MutoTakanori UejimaNorio Nakajima
    • Takahiro WatanabeKoji TanakaKoji FurutaniHideki MutoTakanori UejimaNorio Nakajima
    • H04B1/40
    • H04B1/0057H03H7/46H03H7/463H03H2001/0085H03H2250/00H04B1/005H04B1/48
    • The invention provides a composite high frequency component constituting a part of a microwave circuit having plural signal paths corresponding to their respective frequencies, comprising: a diplexer for coupling transmitting signals from the plural signal paths for transmission and distributing receiving signals into said plural signal paths for reception; plural high frequency switches for separating the plural signal paths into a transmission section and a reception section, respectively; plural filters introduced in the signal paths; said diplexer, said high frequency switch, and said filters being integrated into a ceramic multi-layer substrate formed by lamination of plural ceramic sheet layers. According to the above described composite high frequency component, the diplexer, the high frequency switches, and the filters which constitute the composite high frequency component are integrated into the ceramic multi-layer substrate formed by lamination of plural ceramic sheet layers. Thus, the matching and adjustment between the diplexer and the high frequency switches can be easily performed. It is unnecessary to provide a matching circuit for matching and adjusting the diplexer and the high frequency switches, and moreover, the high frequency switches and the filters.
    • 本发明提供构成具有与其各自频率对应的多个信号路径的微波电路的一部分的复合高频分量,包括:双工器,用于耦合来自多个信号路径的发送信号,用于传输,并将接收信号分配到所述多个信号路径中, 接待处 多个高频开关,分别将多个信号路径分离成发送部分和接收部分; 在信号路径中引入多个滤波器; 所述双工器,所述高频开关,并且所述滤波器集成到通过层叠多个陶瓷片层而形成的陶瓷多层基板中。 根据上述复合高频分量,构成复合高频分量的双工器,高频开关和滤波器集成在通过层叠多个陶瓷片层而形成的陶瓷多层基板中。 因此,可以容易地进行双工器与高频开关之间的匹配和调整。 不需要提供用于匹配和调整双工器和高频开关的匹配电路,以及高频开关和滤波器。