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    • 103. 发明授权
    • Plasma cutter, and plasma cutter power supply system
    • 等离子切割机和等离子切割机供电系统
    • US08723072B2
    • 2014-05-13
    • US11907838
    • 2007-10-18
    • Yoshihiro YamaguchiTakahiro Iriyama
    • Yoshihiro YamaguchiTakahiro Iriyama
    • B23K10/00
    • H05H1/36
    • In a main circuit 11 of the plasma cutter power supply device 6, a plurality of DC power units 14-1, . . . 14-n of low capacity are connected in parallel on their DC output sides, and are connected to a plasma torch 20. Each power unit 14-1, . . . 14-n can operate asynchronously and independently from each other. The power supply control device 6 controls the number of power units to be operated, and the intensity of output electrical current at which each of them is to be operated, according to the cutting conditions (the nature of the material to be cut, its thickness, and the cutting speed) and according to the number of power units which can be operated. If some of the power units are faulty, the power supply control device 6 controls the cutting conditions which can be accepted, according to the number of normal power units.
    • 在等离子切割器电源装置6的主电路11中,多个直流电力单元14-1,...。 。 。 14-n的低容量在其直流输出侧并联连接,并连接到等离子体焰炬20.每个电源单元14-1, 。 。 14-n可以彼此异步和独立地操作。 电源控制装置6根据切割条件(待切割材料的性质,其厚度等)来控制要操作的功率单元的数量和要各自操作的输出电流的强度 ,切割速度)以及可以操作的动力单元的数量。 如果一些动力单元有故障,则电源控制装置6根据正常功率单元的数量来控制可以接受的切割条件。
    • 106. 发明授权
    • Plasma torch, plasma torch nozzle, and plasma-working machine
    • 等离子炬,等离子炬喷嘴和等离子体加工机
    • US08420975B2
    • 2013-04-16
    • US12600616
    • 2008-06-27
    • Yoshihiro YamaguchiKazuhiro Kuraoka
    • Yoshihiro YamaguchiKazuhiro Kuraoka
    • B23K10/00
    • H05H1/34H05H2001/3426H05H2001/3457
    • A plasma torch includes a torch main unit and a nozzle. The torch main unit has a nozzle seat member on which the nozzle is mounted. The nozzle is arranged to move toward or away from the nozzle seat member in a direction substantially parallel to a center axis of the nozzle when the nozzle is mounted on or removed from the nozzle seat member. The nozzle has an electroconductive surface facing the nozzle seat member. The torch main unit has an elastic electric contact portion contacting with the electroconductive surface of the nozzle to form an electroconductive path for a pilot arc to the nozzle. The electroconductive surface of the nozzle presses the electric contact portion in the direction substantially parallel to the center axis when the nozzle is moved toward the nozzle seat member to mount the nozzle on the nozzle seat member.
    • 等离子体焰炬包括火炬主单元和喷嘴。 割炬主体具有安装喷嘴的喷嘴座构件。 喷嘴被布置成当喷嘴安装在喷嘴座构件上或从喷嘴座构件移除时沿大致平行于喷嘴的中心轴线的方向朝向或远离喷嘴座构件移动。 喷嘴具有面向喷嘴座构件的导电表面。 手电筒主体具有与喷嘴的导电表面接触的弹性电接触部分,以形成用于引导电弧到喷嘴的导电路径。 当喷嘴朝向喷嘴座构件移动以将喷嘴安装在喷嘴座构件上时,喷嘴的导电表面在基本上平行于中心轴线的方向上按压电接触部分。
    • 108. 发明授权
    • System and method for analyzing waves of electrocardiogram during CPR
    • CPR期间心电图波分析系统及方法
    • US08190255B2
    • 2012-05-29
    • US12342178
    • 2008-12-23
    • Yoshihiro YamaguchiHidetoshi Oya
    • Yoshihiro YamaguchiHidetoshi Oya
    • A61N1/18
    • A61N1/3925A61B5/04012A61B5/0428A61B5/0452Y10S128/901
    • Electrocardiogram wave data in which a component of cardiac massage is removed from the electrocardiogram wave data is generated, so that the electrocardiogram wave at the time of cardiopulmonary resuscitation is identified. An electrocardiogram wave processing system of obtaining and processing the electrocardiogram wave data includes a wave identification unit that identifies an electrocardiogram wave from the obtained electrocardiogram wave data, a feature selection unit that selects a feature pattern including a feature when a cardiac massage has been performed with respect to the electrocardiogram wave data identified by the wave identification unit, a generation unit that generates a component of the cardiac massage using the feature pattern selected by the feature selection unit, and a removal unit that removes, from the obtained electrocardiogram wave data, the component of the cardiac massage generated by the generation unit.
    • 产生其中从心电图波数据中去除心脏按摩的成分的心电图波数据,从而识别心肺复苏时的心电图波。 获取和处理心电图波数据的心电图波处理系统包括从所获得的心电图波数据中识别心电图波的波识别单元,特征选择单元,当进行心脏按摩时选择包括特征的特征图案,特征选择单元, 相对于由波识别单元识别的心电图波数据,使用由特征选择单元选择的特征图案生成心脏按摩的分量的生成单元,以及从所获得的心电图波数据中除去心脏按摩 由生成单元产生的心脏按摩的组成部分。