Casting apparatus for formation of resin-made membrane
    2.
    发明授权
    Casting apparatus for formation of resin-made membrane 失效
    用于形成树脂膜的铸造设备

    公开(公告)号:US06273704B1

    公开(公告)日:2001-08-14

    申请号:US09061259

    申请日:1998-04-17

    IPC分类号: B05C100

    摘要: The present invention relates to a casting apparatus for formation of a resin-made membrane which is made to be capable of accomplishing a stable pressure reduction through a suction chamber irrespective of the dimension of an interval between a die and a cooling roll. Thus, in the apparatus according to this invention, a suction chamber is disposed independently of a die and is located to define a necessary seal gap with respect to a cooling roll. Further, a circumferentially moving mechanism is provided to shift the suction chamber along the circumferential directions of the cooling roll while maintaining the necessary seal gap. This invention is applicable, for example, to a biaxial oriented film machine, a non-oriented film machine, a sheet machine, and others.

    摘要翻译: 本发明涉及一种用于形成树脂膜的铸造设备,其制造成能够通过抽吸室实现稳定的压力降低,而与模具和冷却辊之间的间隔的尺寸无关。 因此,在根据本发明的装置中,吸入室独立于模具设置并且被定位成限定相对于冷却辊所需的密封间隙。 此外,设置周向移动机构,以沿着冷却辊的圆周方向移动吸入室,同时保持必要的密封间隙。 本发明可以应用于例如双轴取向膜机,非取向膜机,片机等。

    Electric power steering apparatus and method for controlling the electric power steering apparatus
    4.
    发明授权

    公开(公告)号:US07406375B2

    公开(公告)日:2008-07-29

    申请号:US11852817

    申请日:2007-09-10

    IPC分类号: B62D5/04

    摘要: When it is determined that the torque output from the electric motor abnormally fluctuates or the torque output from the electric motor varies between clockwise and counterclockwise turning operations of the driver's steering wheel, the steering assist control is continued if the vehicle speed v is equal to or lower than the reference speed v0. In this case, the width of the dead band of the steering torque in the assist map used to calculate the target assist torque is increased. Thus, only in a case where the vehicle is moving at a low speed and the driver's steering wheel is operated with a great force, the steering assist torque is produced to alleviate the burden on the driver. In the other cases, the electric motor is stopped to minimize a sense of discomfort in the steering operation.

    摘要翻译: 当确定从电动机输出的转矩异常波动或从电动马达输出的转矩在驾驶员方向盘的顺时针和逆时针转动操作之间变化时,如果车速v等于或等于 低于参考速度v 0。 在这种情况下,用于计算目标辅助转矩的辅助图中的转向转矩的死区宽度增加。 因此,仅在车辆以低速移动并且驾驶员的方向盘以大的力进行操作的情况下,产生转向辅助转矩以减轻驾驶员的负担。 在其他情况下,停止电动马达以最小化转向操作中的不适感。

    ELECTRIC POWER STEERING APPARATUS AND METHOD FOR CONTROLLING THE ELECTRIC POWER STEERING APPARATUS
    5.
    发明申请
    ELECTRIC POWER STEERING APPARATUS AND METHOD FOR CONTROLLING THE ELECTRIC POWER STEERING APPARATUS 失效
    电力转向装置及控制电力转向装置的方法

    公开(公告)号:US20080066994A1

    公开(公告)日:2008-03-20

    申请号:US11852817

    申请日:2007-09-10

    IPC分类号: B62D5/04 G06F19/00

    摘要: When it is determined that the torque output from the electric motor abnormally fluctuates or the torque output from the electric motor varies between clockwise and counterclockwise turning operations of the driver's steering wheel, the steering assist control is continued if the vehicle speed v is equal to or lower than the reference speed v0. In this case, the width of the dead band of the steering torque in the assist map used to calculate the target assist torque is increased. Thus, only in a case where the vehicle is moving at a low speed and the driver's steering wheel is operated with a great force, the steering assist torque is produced to alleviate the burden on the driver. In the other cases, the electric motor is stopped to minimize a sense of discomfort in the steering operation.

    摘要翻译: 当确定从电动机输出的转矩异常波动或从电动马达输出的转矩在驾驶员方向盘的顺时针和逆时针转动操作之间变化时,如果车速v等于或等于 低于参考速度v 0。 在这种情况下,用于计算目标辅助转矩的辅助图中的转向转矩的死区宽度增加。 因此,仅在车辆以低速移动并且驾驶员的方向盘以大的力进行操作的情况下,产生转向辅助转矩以减轻驾驶员的负担。 在其他情况下,停止电动马达以最小化转向操作中的不适感。

    Filter for filtering molten resin and a filtering device for multi-layer
resin forming
    8.
    发明授权
    Filter for filtering molten resin and a filtering device for multi-layer resin forming 失效
    用于过滤熔融树脂的过滤器和用于多层树脂形成的过滤装置

    公开(公告)号:US5578208A

    公开(公告)日:1996-11-26

    申请号:US218950

    申请日:1994-03-29

    IPC分类号: B01D29/05 B01D29/19 B01D29/21

    摘要: A filter for flitrating molten resin of the invention includes: a cylindrical filtering member formed with a large number of projections and recesses; and radially arranged rods in a supporter for supporting the cylindrical filtering member at arc-shaped projected portions, and is constructed such that molten resin material is allowed to pass through the filtering member at arc-shaped recessed portions. In this arrangement, it is possible to enhance the resistance of thermoplastic molten resin filter against filtering pressure as well as to ensure a large filtering area. Further, the filter may be constructed such that the cross-section of the aforementioned cylindrical member is made greater from the upstream side toward the downstream side. By this configuration, the flow rate of molten resin passing through the unit area of the filtering member is made uniform and consequently the collecting capacity of foreign substances is increased.

    摘要翻译: 本发明的熔融树脂熔融用过滤器包括:形成有多个突起和凹部的圆柱形过滤构件; 在圆弧形突出部分支撑圆柱形过滤构件的支撑件中径向布置的杆,并且使得熔融树脂材料被允许在弧形凹部处通过过滤构件。 在这种布置中,可以提高热塑性熔融树脂过滤器对过滤压力的阻力以及确保大的过滤面积。 此外,过滤器可以被构造成使得上述圆柱形构件的横截面从上游侧向下游侧更大。 通过这种结构,通过过滤构件的单位面积的熔融树脂的流量被均匀,因此异物的收集能力增加。