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    • 1. 发明申请
    • Blasting method
    • 爆破方式
    • US20070151437A1
    • 2007-07-05
    • US10587359
    • 2005-03-22
    • Shuzo FujiwaraTakehiro MatsunagaKen OkadaKatsuo KuroseKenji Koide
    • Shuzo FujiwaraTakehiro MatsunagaKen OkadaKatsuo KuroseKenji Koide
    • F42B33/00
    • F42B12/56F42B12/46F42B33/06F42D5/04
    • A blasting method of processing a bomb by forming an explosive layer on an outermost surface of the bomb to be processed having a casing in a particular shape and by exploding the explosive layer, wherein the explosive layer comprises a first explosive layer formed around the outermost surface of the casing and a second explosive layer formed as to surround the first explosive layer, an explosive in the second explosive layer has a higher explosion velocity than an explosive in the first explosive layer, and the second and first explosive layers are exploded at a certain time interval by igniting a particular region of the second explosive layer. The method allows low-cost blasting of bombs, by relaxing the impact of the scattering casing fragments.
    • 一种通过在待加工的炸弹的最外表面上形成爆炸层来加工炸弹的爆破方法,其具有特定形状的壳体并爆炸爆炸层,其中爆炸层包括围绕最外表面形成的第一炸药层 以及形成为围绕所述第一爆炸层的第二爆炸层,所述第二炸药层中的爆炸物具有比所述第一爆炸层中的爆炸物更高的爆炸速度,并且所述第二爆炸层和所述第一炸药层以特定的方式爆炸 通过点燃第二爆炸层的特定区域的时间间隔。 该方法允许通过放松散射套管碎片的冲击来低成本地爆炸炸弹。
    • 8. 发明授权
    • Column-and-beam join structure
    • 柱梁连接结构
    • US06739099B2
    • 2004-05-25
    • US10163475
    • 2002-06-05
    • Toru TakeuchiYasushi MaedaKazuaki SuzukiKen OkadaSatoshi YamadaAkira Wada
    • Toru TakeuchiYasushi MaedaKazuaki SuzukiKen OkadaSatoshi YamadaAkira Wada
    • E04B198
    • E04B5/10E04B1/2403E04B2001/2415E04B2001/2439E04B2001/2442E04B2001/2448E04B2001/2454E04C3/04E04C3/30E04C2003/0413E04C2003/0421E04C2003/043E04C2003/0434E04C2003/0452E04C2003/0465Y10T403/73
    • The present invention provides a column-and-beam join structure which absorbs energy caused by a large earthquake or the like by split tees surely yielding at a prescribed value, does not cause other members to fracture, and thus makes it possible to replace only the split tees which have become unusable, and, more specifically, a column-and-beam join structure constructed by attaching and connecting, using bolts 9, the ends 8a of both the upper and lower flanges 8 of a steel beam (H-shaped steel beam) 7 between the webs 6 of a pair of upper and lower split tees 4 the flanges 5 of which are connected to a steel column 1 using bolts 3. The upper limit of the yield stress of the steel material used for the split tees 4 is defined to be not more than twice the lower limit thereof. Further, in order for the web 6 extending from the flange 5 of a split tee 4 in the axial direction of an H-shaped steel beam 7 to absorb earthquake energy by its plasticization, the cross-sectional area of the web 6 is reduced partially and the base end portion 6a of the web 6 is divided from the tip portion 6b which is connected to the flange 8 of the H-shaped steel beam 7.
    • 本发明提供了一种柱形梁接合结构,其通过分开的三通,由大的地震等引起的能量确定地产生规定的值,不会导致其他构件断裂,从而可以仅替换 更具体地说,是使用螺栓9连接和连接钢梁(H型钢)的上下凸缘8的端部8a而构成的柱梁连接结构 横梁)7在一对上,下开口三通4的腹板6之间,其凸缘5使用螺栓3连接到钢柱1上。用于分体三通4的钢材的屈服应力的上限 被定义为不超过其下限的两倍。 此外,为了从H形钢梁7的轴向方向从裂缝三通4的凸缘5延伸的纤维网6通过其增塑而吸收地震能量,纤维网6的横截面积部分地减小 腹板6的基端部6a与H形钢梁7的凸缘8连接的前端部6b分开。
    • 10. 发明授权
    • Surface mounting antenna and communication apparatus using the same
    • 表面贴装天线及使用其的通信装置
    • US5696517A
    • 1997-12-09
    • US716697
    • 1996-09-17
    • Kazunari KawahataKen Okada
    • Kazunari KawahataKen Okada
    • H01Q1/22H01Q1/24H01Q1/36H01Q1/38H01Q9/04
    • H01Q1/2283H01Q1/22H01Q1/243H01Q1/36H01Q1/38H01Q9/0421
    • A surface mounting antenna in which easy formation of a radiation electrode can be achieved by forming it on the surface of a substrate, and also the antenna can be downsized by bending the radiation electrode. A communication apparatus using the above antenna is also disclosed. A ground terminal and a feeding terminal are separately disposed on one lateral surface. A loading capacitor electrode is formed on another lateral surface opposedly facing the surface on which the ground terminal and the feeding terminal are disposed. A stripline radiation electrode is further formed on the obverse surface of the substrate and is connected at the respective ends to the ground terminal and the loading capacitor electrode. A feeding electrode for connecting the matching portion of the radiation electrode and the feeding terminal is disposed on the obverse surface of the substrate.
    • 通过将其形成在基板的表面上,能够容易地形成放射电极的表面安装天线,也可以通过使辐射电极弯曲而使天线小型化。 还公开了使用上述天线的通信装置。 接地端子和馈电端子分别设置在一个侧面上。 负载电容器电极形成在面对设置有接地端子和馈电端子的表面的另一侧面上。 带状线辐射电极进一步形成在基板的正面上,并在各自的端部连接到接地端子和负载电容器电极。 用于连接辐射电极的匹配部分和馈电端子的馈电电极设置在衬底的正面上。