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17 条记录 (耗时 0.027 秒)

    COMPOSITE MATERIAL AND COATED CUTTING TOOL
    3.
    发明申请
    COMPOSITE MATERIAL AND COATED CUTTING TOOL 有权
    复合材料和涂层切割工具

    公开(公告)号：US20100255264A1

    公开(公告)日：2010-10-07

    申请号：US12677979

    申请日：2008-09-12

    申请人： Tomoyuki Ishida ,  Hideki Moriguchi ,  Akihiko Ikegaya

    发明人： Tomoyuki Ishida ,  Hideki Moriguchi ,  Akihiko Ikegaya

    IPC分类号： B32B3/10

    CPC分类号： C23C30/005 ,  B23B27/146 ,  B23B2222/16 ,  B23B2222/28 ,  B23B2228/105 ,  C22C29/08 ,  C22C2204/00 ,  Y10T428/24612 ,  Y10T428/24628 ,  Y10T428/2495

    摘要： The present invention provides a composite material that is excellent in the bonding ability between a cemented carbide layer and a cermet layer is excellent and deformation after sintering can be suppressed and a coated cutting tool having a base containing the composite material. A composite material 10ii is obtained by laminating a cemented carbide layer 11 and a cermet layer 12 and has the cemented carbide layer 11 on the surface side. The boundary between both the layers 11 and 12 has a concave portion 23, and the maximum depth Dmax of the concave portion 23 is 50 μm or more and 500 μm or lower. When the thickness of the composite material is defined as h1 and the thickness of the cemented carbide layer 11 is defined as h2, h2/h1 is in the range of more than 0.02 and 0.4 or lower. By providing the concave portion 23 to the boundary, both the layers 11 and 12 are sufficiently bound and the bonding ability therebetween is excellent. Due to the fact the cemented carbide layer 11 satisfies the given thickness mentioned above, the composite material 10 is difficult to deform.

    摘要翻译： 本发明提供了一种在硬质合金层和金属陶瓷层之间的接合能力优异的复合材料，并且可以抑制烧结后的变形，以及具有含有复合材料的基材的涂层切削工具。 通过层叠硬质合金层11和金属陶瓷层12并且在表面侧具有硬质合金层11来获得复合材料10ii。 两层11,12之间的边界具有凹部23，凹部23的最大深度Dmax为50μm以上且500μm以下。 当复合材料的厚度定义为h1，硬质合金层11的厚度定义为h2时，h2 / h1在大于0.02和0.4以下的范围内。 通过将凹部23设置在边界上，层11和12都被充分地结合，并且它们之间的结合能力优异。 由于硬质合金层11满足上述给定的厚度，复合材料10难以变形。

    Engine control device for tractor
    5.
    发明授权
    Engine control device for tractor 有权
    拖拉机发动机控制装置

    公开(公告)号：US09062619B2

    公开(公告)日：2015-06-23

    申请号：US13574153

    申请日：2011-01-19

    申请人： Tatsuzo Murakami ,  Takanori Izutani ,  Tomoyuki Ishida ,  Takashi Wakino ,  Yutaka Kajino

    发明人： Tatsuzo Murakami ,  Takanori Izutani ,  Tomoyuki Ishida ,  Takashi Wakino ,  Yutaka Kajino

    IPC分类号： F02D41/30 ,  F02D31/00 ,  F02D29/00

    CPC分类号： F02D31/001 ,  B60W10/06 ,  F02D29/00 ,  F02D41/021 ,  F02D2200/0604 ,  F02D2200/604

    摘要： In structure of an engine control device for a tractor, when a standard engine performance curve is selected by a mode selection device, and a PTO drive device, which drives an implement attached to a tractor, is turned on, switching to the engine speed maintenance control mode is performed. Further, when a fuel efficient engine performance curve is selected by the mode selection device, and the PTO drive device, which drives the implement, is turned on, switching to the engine speed change control mode is performed. The problem that an engine stall tends to occur when control for maintaining the engine speed is performed while the fuel efficient engine performance curve with lower consumption rate than normal consumption rate is selected can be solved.

    摘要翻译： 在用于拖拉机的发动机控制装置的结构中，当通过模式选择装置选择标准的发动机性能曲线，并且驱动驱动附接到拖拉机的工具的PTO驱动装置被接通时，切换到发动机转速维持 执行控制模式。 此外，当通过模式选择装置选择燃油效率的发动机性能曲线，并且驱动工具的PTO驱动装置被接通时，执行切换到发动机转速改变控制模式。 可以解决在选择具有比正常消耗速率低的消耗速率的燃料效率发动机性能曲线的同时执行用于维持发动机转速的控制时发生发动机失速的问题。

    Objective lens driving device
    10.
    发明授权
    Objective lens driving device 失效
    目标镜头驱动装置

    公开(公告)号：US5144607A

    公开(公告)日：1992-09-01

    申请号：US447082

    申请日：1989-12-07

    申请人： Tomoyuki Ishida ,  Yuhei Kobayashi

    发明人： Tomoyuki Ishida ,  Yuhei Kobayashi

    IPC分类号： G11B7/09

    CPC分类号： G11B7/0932

    摘要： An objective lens driving device employed in an optical pickup device of a recording and/or reproducing apparatus for an optical disk adapted to perform recording and/or reproduction of data signals on or from an optical disk as a recording medium includes an objective lens bobbin mounting an objective lens, objective lens supporting members for movably supporting the objective lens bobbin in the focusing direction and in the tracking direction, and an electromagnetic driving unit for driving the objective lens in the focusing and tracking directions simultaneously with the focusing coils and the tracking coils wound about the objective lens bobbin. The objective lens supporting member is formed by bending a single spring plate in the form of a rectangular frame and includes a pair of supporting arm sections extending parallel to each other, a pair of connecting plate sections interconnecting both ends of these supporting arm sections and resilient deflective sections formed in the connecting plate sections. These resilient deflective sections may be resiliently deflected in the direction at right angles with the deflection along the direction of thickness of the supporting arm sections, which direction is the direction of thickness of the connecting plate sections.