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    • 11. 发明授权
    • Combination stamp
    • 组合邮票
    • US3988987A
    • 1976-11-02
    • US517385
    • 1974-10-23
    • Kenichiro IkuraNobukazu SakamotoTetsuo KoyamaMasaru Miyazaki
    • Kenichiro IkuraNobukazu SakamotoTetsuo KoyamaMasaru Miyazaki
    • B41K1/04B41K1/52B41F31/02
    • B41K1/52B41K1/04
    • Combination stamp comrpises a plurality of independent stamp elements joined together for use in combination. The stamp element includes a stamp frame having a stamp plate at its lower end and a top wall and four side walls. A dovetail-like vertical projection is formed on one of the opposing side walls and a dovetail-like vertical groove in the other side wall. Engagement of the projection in the groove joins adjacent stamp elements together against horizontal displacement. Each of the other opposing side walls has a horizontal groove in its upper portion. The joined stamp elements are so adjusted that the horizontal grooves therein are in alignment with each other, and a cover having inward projections along the opposite side edges thereof is fitted over the stamp elements, with the inward projections engaged in the aligned horizontal grooves, whereby the stamp elements are prevented from vertical displacement.
    • 组合邮票组合连接在一起的多个独立邮票元素组合使用。 印模元件包括在其下端具有印版的印模框架,以及顶壁和四个侧壁。 燕尾形状的垂直突起形成在另一侧壁中的一个相对的侧壁和燕尾状的垂直槽中。 凹槽中的突出物的接合将相邻的印模元件结合在一起反对水平位移。 其他相对的侧壁中的每一个在其上部具有水平凹槽。 连接的印模元件被调节成使得其中的水平凹槽彼此对准,并且具有沿其相对侧边缘的向内突起的盖子装配在印模元件上,其中向内的凸起与对准的水平凹槽接合,由此 防止印章元件垂直移动。
    • 19. 发明授权
    • Power conversion apparatus
    • 电力转换装置
    • US08514590B2
    • 2013-08-20
    • US13021931
    • 2011-02-07
    • Akira NakasakaMasaru MiyazakiKenichi Oohama
    • Akira NakasakaMasaru MiyazakiKenichi Oohama
    • H02B1/01
    • H05K7/20854H01L23/473H01L25/112H01L25/162H01L2924/0002H01L2924/00
    • The power conversion apparatus includes electronic components constituting a power conversion circuit, a cooler for cooling at least some of the electronic components, and a case housing the electronic components and the cooler. The at least some of the electronic components and the cooler are fixed to and integrated in a frame as an internal unit . The internal unit including therein the semiconductor modules also includes a control circuit board fitted to board fixing sections formed in the frame so as to project from the frame in the height direction perpendicular to the plane of the frame. Each of the board fixing sections has a board abutment surface at a position closer to the frame than the tips of control terminals of the semiconductor modules formed so as to project in the height direction.
    • 电力转换装置包括构成电力转换电路的电子部件,用于冷却至少一部分电子部件的冷却器,以及容纳电子部件和冷却器的壳体。 电子部件和冷却器中的至少一些固定在框架内并作为内部单元集成。 其中包括半导体模块的内部单元还包括控制电路板,该控制电路板安装成在框架中形成的固定部分,以便在与框架的平面垂直的高度方向上从框架突出。 每个板固定部分在比半导体模块的控制端子的尖端更靠近框架的位置处具有板抵接表面,所述端部形成为在高度方向上突出。