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    • 1. 发明申请
    • CUTTING TOOL
    • 切割用具
    • US20140271000A1
    • 2014-09-18
    • US14234617
    • 2012-07-25
    • Yoshiki SakamotoMasahiro WakiYaocan Zhu
    • Yoshiki SakamotoMasahiro WakiYaocan Zhu
    • B23B27/14
    • B23B27/148C23C14/0664C23C28/042C23C28/044C23C28/42C23C30/005Y10T407/27
    • A cutting tool including a base member and a coating layer. The base member includes a rake face and a flank face. The coating layer has a composition represented by a first chemical formula of CraM1-a(C1-xNx), wherein M represents at least one selected from Ti, Al, Si, W, Mo, Ta, Hf, Nb, Zr, and Y, 0.01≦a≦0.5, and 0≦x≦1. The coating layer is disposed on the base member and includes a cutting edge at an intersecting ridge line between the rake face and the flank face. The coating layer further comprises droplets thereon. An average composition of the droplets disposed on the rake face has a Cr content higher than the Cr content of the average composition of the droplets disposed on the flank face.
    • 一种切削工具,包括基底部件和涂层。 基座构件包括前刀面和侧面。 涂层具有第一化学式CraM1-a(C1-xNx)表示的组成,其中M表示选自Ti,Al,Si,W,Mo,Ta,Hf,Nb,Zr和Y中的至少一种 ,0.01≦̸ a≦̸ 0.5和0≦̸ x< 1; 涂层设置在基座构件上,并且包括在前刀面和侧面之间的交叉脊线处的切削刃。 涂层还包括液滴。 设置在前刀面上的液滴的平均组成具有高于设置在侧面上的液滴的平均组成的Cr含量的Cr含量。
    • 2. 发明授权
    • Cutting tool
    • 切割用具
    • US09085032B2
    • 2015-07-21
    • US14234617
    • 2012-07-25
    • Yoshiki SakamotoMasahiro WakiYaocan Zhu
    • Yoshiki SakamotoMasahiro WakiYaocan Zhu
    • B23B27/14C23C30/00
    • B23B27/148C23C14/0664C23C28/042C23C28/044C23C28/42C23C30/005Y10T407/27
    • A cutting tool including a base member and a coating layer. The base member includes a rake face and a flank face. The coating layer has a composition represented by a first chemical formula of CraM1-a(C1-xNx), wherein M represents at least one selected from Ti, Al, Si, W, Mo, Ta, Hf, Nb, Zr, and Y, 0.01≦a≦0.5, and 0≦x≦1. The coating layer is disposed on the base member and includes a cutting edge at an intersecting ridge line between the rake face and the flank face. The coating layer further comprises droplets thereon. An average composition of the droplets disposed on the rake face has a Cr content higher than the Cr content of the average composition of the droplets disposed on the flank face.
    • 一种切削工具,包括基底部件和涂层。 基座构件包括前刀面和侧面。 涂层具有第一化学式CraM1-a(C1-xNx)表示的组成,其中M表示选自Ti,Al,Si,W,Mo,Ta,Hf,Nb,Zr和Y中的至少一种 ,0.01≦̸ a≦̸ 0.5和0≦̸ x< 1; 涂层设置在基座构件上,并且包括在前刀面和侧面之间的交叉脊线处的切削刃。 涂层还包括液滴。 设置在前刀面上的液滴的平均组成具有高于设置在侧面上的液滴的平均组成的Cr含量的Cr含量。
    • 3. 发明授权
    • Cutting tool
    • 切割用具
    • US08586214B2
    • 2013-11-19
    • US13638549
    • 2011-03-28
    • Yoshiki SakamotoMasahiro Waki
    • Yoshiki SakamotoMasahiro Waki
    • B32B9/00
    • C23C30/005B23B2228/105C23C14/0664C23C14/325
    • A cutting tool with excellent resistance to adhesion and wear. The cutting tool has a cutting edge on the intersecting ridge line of the rake face and the flank face, and is covered on the surface of the base thereof by a coating layer comprising TiaAlbNbdMe(C1-xNx). M is at least one selected from Si, W, Mo, Ta, Hf, Cr, Zr, and Y, with the content ranges 0.3≦a≦0.8, 0≦b≦0.6, 0.01≦d≦0.25, 0≦e≦0.25, a+b+d+e=1, and 0≦x≦1). Droplets provided on the surface of the coating layer have a higher Nb content ratio on the rake face compared to the flank face.
    • 具有优异的耐粘附性和耐磨性的切削工具。 切削工具在前刀面和后刀面的交叉脊线上具有切削刃,并且通过包括TiaAlbNbdMe(C1-xNx)的涂层在其底部的表面上被覆盖。 M是选自Si,W,Mo,Ta,Hf,Cr,Zr和Y中的至少一种,其含量范围为0.3 @ a @ 0.8,0 @ b @ 0.6,0.01 @ d @ 0.25,0 e @ 0.25,a + b + d + e = 1,0 @ x @ 1)。 与侧面相比,在涂层表面设置的液滴比前刀面具有更高的Nb含量比。
    • 4. 发明申请
    • CUTTING TOOL
    • 切割用具
    • US20130022419A1
    • 2013-01-24
    • US13638549
    • 2011-03-28
    • Yoshiki SakamotoMasahiro Waki
    • Yoshiki SakamotoMasahiro Waki
    • B23B27/14
    • C23C30/005B23B2228/105C23C14/0664C23C14/325
    • A cutting tool with excellent resistance to adhesion and wear. The cutting tool has a cutting edge on the intersecting ridge line of the rake face and the flank face, and is covered on the surface of the base thereof by a coating layer comprising TiaAlbNbdMe(C1-xNx). M is at least one selected from Si, W, Mo, Ta, Hf, Cr, Zr, and Y, with the content ranges 0.3≦a≦0.8, 0≦b≦0.6, 0.01≦d≦0.25, 0≦e≦0.25, a+b+d+e=1, and 0≦x≦1). Droplets provided on the surface of the coating layer have a higher Nb content ratio on the rake face compared to the flank face.
    • 具有优异的耐粘附性和耐磨性的切削工具。 切削工具在前刀面和后刀面的交叉脊线上具有切削刃,并且通过包括TiaAlbNbdMe(C1-xNx)的涂层在其底部的表面上被覆盖。 M是选自Si,W,Mo,Ta,Hf,Cr,Zr和Y中的至少一种,其含量范围为0.3< 1lE; a≦̸ 0.8,0& nlE; b≦̸ 0.6,0.01≦̸ d≦̸ 0.25,0& e≦̸ 0.25,a + b + d + e = 1,0≦̸ x≦̸ 1)。 与侧面相比,在涂层表面设置的液滴比前刀面具有更高的Nb含量比。
    • 5. 发明授权
    • Fan apparatus
    • 风扇装置
    • US08540496B2
    • 2013-09-24
    • US12708738
    • 2010-02-19
    • Yuzuru SuzukiYuuki TakahashiYoshiki Sakamoto
    • Yuzuru SuzukiYuuki TakahashiYoshiki Sakamoto
    • F04B35/04
    • F04D25/0613F04D29/542
    • A fan apparatus is provided and includes: a housing having a hollow cylindrical shape; a circuit board holding structure which is disposed in the housing so as to be located at the radially central part of the housing and which includes a plurality of slits extending axially; a circuit board disposed inside the circuit board holding structure in parallel with the axial direction; a plurality of fixed blades disposed so as to bridge between the housing and the circuit board holding structure; and a motor which includes a rotary shaft and an impeller and which is disposed at the front end of the circuit board holding structure, wherein the impeller is connected to the rotary shaft so as to move air.
    • 提供了一种风扇装置,包括:具有中空圆柱形状的壳体; 电路板保持结构,其设置在壳体中,以便位于壳体的径向中心部分处,并且包括沿轴向延伸的多个狭缝; 电路板,其设置在所述电路板保持结构内,与所述轴向平行; 多个固定刀片,其布置成在所述壳体和所述电路板保持结构之间桥接; 以及包括旋转轴和叶轮并且设置在电路板保持结构的前端的电动机,其中叶轮连接到旋转轴以移动空气。
    • 10. 发明授权
    • Angle detecting device
    • 角度检测装置
    • US09013179B2
    • 2015-04-21
    • US13397126
    • 2012-02-15
    • Yoshiki SakamotoWataru Nogamida
    • Yoshiki SakamotoWataru Nogamida
    • G01B7/30G01R33/06G01D5/244G01D5/245
    • G01D5/24471G01D5/245
    • A VR resolver 120 and an MR sensor 114 are mounted to a shaft 103. The VR resolver 120 and the MR sensor 114 are formed so as to have a shaft angle multiplier of not less than 2. The difference of the shaft angle multiplier between the VR resolver 120 and the MR sensor 114 is made to be 1. An absolute angle of the shaft 103 is calculated based on a difference between an angle calculated from an output of the VR resolver 120 and an angle calculated from an output of the MR sensor 114. Since the VR resolver 120 and the MR sensor 114 have a different failure mode, redundancy against failure is reliably obtained.
    • VR旋转变压器120和MR传感器114安装到轴103. VR旋转变压器120和MR传感器114形成为具有不小于2的轴角倍增器。轴角倍增器的差异 VR旋转变压器120和MR传感器114成为1.根据从VR旋转变压器120的输出计算的角度与从MR传感器的输出计算的角度之间的差计算轴103的绝对角度 由于VR旋转变压器120和MR传感器114具有不同的故障模式,因此可靠地获得防止故障的冗余。