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    • 61. 发明授权
    • Process for regenerating electroless plating bath and a regenerating
apparatus of electroless plating bath
    • 化学镀浴的再生方法和化学镀浴的再生装置
    • US4425205A
    • 1984-01-10
    • US372133
    • 1982-04-27
    • Hideo HonmaYoshiaki SuzukiYasuhiro Matsumoto
    • Hideo HonmaYoshiaki SuzukiYasuhiro Matsumoto
    • C23C18/16C02F1/46B01D13/02
    • C23C18/1617Y10S204/13
    • A process for regenerating electroless plating bath comprising the steps of:(i) continuously or intermittently taking out a part or the whole of chelating agent-containing copper electroless plating bath from an electroless plating tank, followed by removing off the copper ion content from said bath;(ii) acidifying the thus obtained solution for precipitating the chelating agent therefrom and recovering the precipitated chelating agent;(iii) supplying said recovered chelating agent to an anodic cell separated by an exchange membrane from a cathodic cell having cathode, said anodic cell having copper anode, wherein in case a neutral or alkaline electrolyte solution is supplied to said cathodic cell said partitioning membrane is an anion exchange membrane or cation exchange membrane, while in case an acidic electrolyte solution is supplied to said cathodic cell said partitioning membrane is a cation exchange membrane, and applying direct current between both electrode; and(iv) then, recycling the solution within said anodic cell to said electroless plating tank, and a regenerating apparatus of electroless plating bath including(a) a copper-precipitating means for decomposing the copper chelate contained in the electroless copper plating bath and for precipitating the copper ion,(b) a chelating agent-recovering means for changing the pH of the solution to precipitate the chelating agent and recover, and(c) an electrolytic means comprising an anodic cell and a cathodic cell separated by means of an ion exchange membrane, said anodic cell having a copper anode therein, said cathodic cell having a cathode therein.
    • 1.一种无电镀浴的再生方法,包括以下步骤:(i)从无电镀槽连续地或间歇地取出含有螯合剂的铜无电镀液的一部分或全部,然后从所述 浴; (ⅱ)酸化由此获得的溶液,从中沉淀出螯合剂并回收沉淀的螯合剂; (iii)将所述回收的螯合剂供给到由具有阴极的阴极电池分离的阳极电池,所述阳极电池具有铜阳极,其中在将中性或碱性电解质溶液供应到所述阴极池的情况下,所述分隔膜为 阴离子交换膜或阳离子交换膜,而在向所述阴极池供给酸性电解质溶液的情况下,所述隔膜是阳离子交换膜,并且在两电极之间施加直流电流; 和(iv)然后,将所述阳极电池内的溶液再循环到所述化学镀槽中,以及化学镀浴的再生装置,其包括(a)用于分解无电镀铜浴中所含的铜螯合物的铜析出装置, 沉淀铜离子,(b)螯合剂回收装置,用于改变溶液的pH以沉淀螯合剂并回收,以及(c)包含阳离子电池和通过离子分离的阴极池的电解装置 所述阳极电池在其中具有铜阳极,所述阴极电池在其中具有阴极。
    • 65. 发明申请
    • STEERING DEVICE, STEERING CONTROL DEVICE, AND STEERING CONTROL METHOD
    • 转向装置,转向控制装置和转向控制方法
    • US20150120140A1
    • 2015-04-30
    • US14405341
    • 2013-07-16
    • Yoshio KudoYoshiaki SuzukiMotoaki KataokaDaiji WatanabeHisaya Akatsuka
    • Yoshio KudoYoshiaki SuzukiMotoaki KataokaDaiji WatanabeHisaya Akatsuka
    • B62D5/04B62D6/00
    • B62D5/0472B62D6/008
    • A steering device (1) includes: a steering member (4) that is provided in a vehicle (2) and configured to be rotationally operated; an actuator (8) that generates a torque assisting a steering operation on the steering member (4); a detection device (9) that detects a torque applied to a steering shaft portion (5) that rotates together with the steering member (4); and a steering control device (11) that performs vibration suppression control to suppress vibrations transmitted to the steering member (4) by adjusting a torque generated by the actuator (8), on a basis of a detected torque that is a torque detected by the detection device (9). The steering control device (11) controls the actuator (8) such that a torque of a frequency band in a first predetermined range, which corresponds to the detected torque is not suppressed.
    • 转向装置(1)包括:转向构件(4),其设置在车辆(2)中并构造成可旋转地操作; 致动器(8),其产生帮助所述转向构件(4)上的转向操作的扭矩; 检测装置(9),其检测施加到与所述转向构件(4)一起旋转的转向轴部分(5)的扭矩; 以及转向控制装置(11),其通过基于由所述致动器(8)检测到的扭矩的检测转矩来进行调节由所述致动器(8)产生的转矩来抑制传递到所述转向构件(4)的振动的振动抑制控制 检测装置(9)。 转向控制装置(11)控制致动器(8),使得对应于检测转矩的第一预定范围内的频带的扭矩不被抑制。