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    SiC semiconductor device
    6.
    发明申请
    SiC semiconductor device 审中-公开
    SiC半导体器件

    公开(公告)号：US20060214268A1

    公开(公告)日：2006-09-28

    申请号：US11385762

    申请日：2006-03-22

    申请人： Yusuke Maeyama ,  Koichi Nishikawa ,  Yusuke Fukuda ,  Masaaki Shimizu ,  Masashi Satoh ,  Hiroaki Iwakuro ,  Kenichi Nonaka

    发明人： Yusuke Maeyama ,  Koichi Nishikawa ,  Yusuke Fukuda ,  Masaaki Shimizu ,  Masashi Satoh ,  Hiroaki Iwakuro ,  Kenichi Nonaka

    IPC分类号： H01L29/04

    CPC分类号： H01L29/045 ,  H01L21/046 ,  H01L21/0485 ,  H01L29/6606 ,  H01L29/66068

    摘要： A semiconductor device includes: a passivation film; a first semiconductor layer that has a first main component of 4H—SiC of a first conductivity type; and a second semiconductor layer that has a second main component of 4H—SiC of a second conductivity type. The second semiconductor layer has a pn-junction with the first semiconductor layer. The pn-junction has a junction edge. The first and second semiconductor layers further include a local area that includes the junction edge. The local area has a first principal plane that interfaces with the passivation film. A normal to the first principal plane tilts by a first tilt angle in a range of 25 degrees to 45 degrees from a first axis of [0001] or [000-1] toward a second axis of .

    摘要翻译： 一种半导体器件包括：钝化膜; 具有第一导电类型的4H-SiC的第一主要成分的第一半导体层; 以及具有第二导电类型的4H-SiC的第二主要成分的第二半导体层。 第二半导体层具有与第一半导体层的pn结。 pn结具有接合边缘。 第一和第二半导体层还包括包括接合边缘的局部区域。 局部区域具有与钝化膜相接的第一主平面。 第一主平面的法线在从[0001]或[000-1]的第一轴朝向<01-10>的第二轴的25度至45度的范围内倾斜第一倾斜角。

    Performance information monitoring system, method and program
    7.
    发明申请
    Performance information monitoring system, method and program 审中-公开
    绩效信息监控系统，方法和程序

    公开(公告)号：US20070192473A1

    公开(公告)日：2007-08-16

    申请号：US11723570

    申请日：2007-03-21

    申请人： Yusuke Fukuda ,  Tadashi Numanoi ,  Tomohiro Kominami ,  Naoki Shimada

    发明人： Yusuke Fukuda ,  Tadashi Numanoi ,  Tomohiro Kominami ,  Naoki Shimada

    IPC分类号： G06F15/173

    CPC分类号： G06F11/3452 ,  G06F11/3442 ,  G06F11/3485 ,  G06F2201/81 ,  G06F2201/86

    摘要： A performance information monitoring method using computers includes the steps of accepting information on a group relating to a first computer in the first computer; storing the accepted group information in a storage in the first computer; accepting performance information from a second computer in the first computer; comparing performance information of the second computer previously stored in a storage with the performance information received from the second computer in the first computer; judging whether or not the second computer is included in the information of the group when finding a difference between the performance information in the comparison result; and transmitting an instruction to the computer included in the group information to change a performance information collection interval according to the judgment result.

    摘要翻译： 使用计算机的性能信息监视方法包括以下步骤：接收关于第一计算机中与第一计算机有关的组的信息; 将所接受的组信息存储在第一计算机中的存储器中; 从所述第一计算机中的第二计算机接收演出信息; 将先前存储在存储器中的第二计算机的性能信息与在第一计算机中从第二计算机接收的性能信息进行比较; 当比较结果中的性能信息之间发现差异时，判断第二计算机是否包括在组中的信息中; 以及根据判断结果向包括在组信息中的计算机发送指令以改变性能信息收集间隔。

    Power steering apparatus
    9.
    发明授权
    Power steering apparatus 有权
    动力转向装置

    公开(公告)号：US08443929B2

    公开(公告)日：2013-05-21

    申请号：US12729865

    申请日：2010-03-23

    申请人： Tatsuro Suzuki ,  Kohtaro Shiino ,  Yusuke Fukuda ,  Atsushi Yoshitake

    发明人： Tatsuro Suzuki ,  Kohtaro Shiino ,  Yusuke Fukuda ,  Atsushi Yoshitake

    IPC分类号： B62D5/04

    CPC分类号： B62D5/0409 ,  F16C19/06 ,  F16C25/083 ,  F16C35/077 ,  F16C2326/24 ,  F16H55/24 ,  F16H57/022 ,  F16H2057/0213 ,  F16H2057/0222

    摘要： A power steering apparatus includes a worm wheel mounted on the steering shaft, a worm shaft engaged with the worm wheel, a gear housing having a wheel accommodating portion to accommodate the worm wheel and a shaft accommodating portion to accommodate the worm shaft, a bearing mounted on the worm shaft to rotatably support the worm shaft, a holder disposed in the shaft accommodating portion and having a bearing retaining portion to retain the bearing and a resilient element disposed in the shaft accommodating portion and having a resilient body portion formed with a curvature. The resilient body portion is so structured as to become deformed in such a manner as to increase or decrease in diameter when the bearing shifts in a direction that moves the worm shaft away from the worm wheel and bias the bearing in a direction that urges the worm wheel toward the worm wheel.

    摘要翻译： 一种动力转向装置，包括安装在转向轴上的蜗轮，与蜗轮啮合的蜗杆轴，具有容纳蜗轮的轮容纳部分和容纳蜗杆轴的轴容纳部分的齿轮壳体， 在所述蜗杆轴上以可旋转的方式支撑所述蜗杆轴;保持器，其设置在所述轴容纳部分中并且具有用于保持所述轴承的轴承保持部分和设置在所述轴容纳部分中并具有形成为曲率的弹性体部分的弹性元件。 弹性体部分被构造成当轴承沿着使蜗杆轴远离蜗轮移动的方向移动并使轴承沿着推动蜗杆的方向偏移时直径增大或减小的方式变形 轮朝向蜗轮。