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    • 5. 发明授权
    • Shift register circuit
    • 移位寄存器电路
    • US09336897B2
    • 2016-05-10
    • US13455808
    • 2012-04-25
    • Youichi TobitaIsao NojiriSeiichiro MoriTakashi Miyayama
    • Youichi TobitaIsao NojiriSeiichiro MoriTakashi Miyayama
    • G11C19/00G11C19/28G09G3/36G11C19/18G09G3/32
    • G11C19/28G09G3/3266G09G3/3677G09G2300/0408G09G2310/0286G09G2320/0233G11C19/184
    • A shift register circuit comprises a first transistor connected between a clock terminal and an output terminal, a second transistor for charging a control electrode of the first transistor in response to activation of an output signal of the preceding stage, a third transistor for discharging the control electrode of the first transistor, an inverter using a control electrode of the third transistor as an output end, and a fourth transistor which discharges an input end of the inverter at power-off and is turned off after power-on. A fifth transistor which is a load element of the inverter charges the control electrode of the third transistor at power-on. It is thereby possible to initialize the respective levels of the nodes without any external initialization signal and prevent a decrease in the level change rate of the output signal in the shift register circuit.
    • 移位寄存器电路包括连接在时钟端子和输出端子之间的第一晶体管,用于响应于前一级的输出信号的激活而对第一晶体管的控制电极进行充电的第二晶体管,用于对控制器进行放电的第三晶体管 第一晶体管的电极,使用第三晶体管的控制电极作为输出端的反相器,以及在断电时对逆变器的输入端进行放电并在通电之后被截止的第四晶体管。 作为逆变器的负载元件的第五晶体管在通电时对第三晶体管的控制电极进行充电。 从而可以初始化节点的各个级别而没有任何外部初始化信号,并且防止移位寄存器电路中的输出信号的电平变化率的降低。
    • 10. 发明授权
    • Press-forming die set including rotary cam having negative-angle forming portion and rotatable about vertical axis
    • 压力成型模具包括具有负角形成部分并且可围绕垂直轴线旋转的旋转凸轮
    • US06263717B1
    • 2001-07-24
    • US09597228
    • 2000-06-20
    • Isao Nojiri
    • Isao Nojiri
    • B21D504
    • B21D5/04B21D5/042B21D19/08B21D19/086B21D22/02
    • A press-forming die set including a first die and a second die which are linearly movable in a press-forming direction for mutual engagement to form a negative-angle portion on a workpiece placed on the second die, the press-forming die further including a rotary cam having a first negative-angle forming portion, and a forming cam having a second negative-angle forming portion. The first negative-angle forming portion is disposed such that the rotary cam is rotatable about an axis of rotation inclined with respect to a bottom surface of the workpiece. The rotary cam is engageable with the second die and is rotated about the axis of rotation in one of opposite directions when the first and second dies are moved toward each other, and is rotated in the other direction when the first and second dies are moved away from each other. The forming cam is held in engagement with the first negative-angle forming portion while the first and second dies are held in engagement with each other, and is disengaged from the first negative-angle forming portion when the first and second dies are spaced apart from each other.
    • 一种压模成形模组,包括第一模具和第二模具,它们可在压制成形方向上直线移动以进行相互接合,以在放置在第二模具上的工件上形成负角部分,压制成型模具还包括 具有第一负角形成部的旋转凸轮和具有第二负角形成部的成形凸轮。 第一负角形成部被配置为使得旋转凸轮能够相对于工件的底面倾斜的旋转轴线旋转。 旋转凸轮可与第二模具接合,并且当第一和第二模具朝向彼此移动时沿相反方向的一个方向旋转,并且当第一和第二模具移开时沿其它方向旋转 从彼此。 当第一和第二模具保持彼此接合时,成形凸轮保持与第一负角形成部分接合,并且当第一和第二模具与第一和第二模具间隔开时,与第一负角形成部分脱离接合 彼此。