会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明授权
    • Power transmission device
    • 动力传动装置
    • US09080670B2
    • 2015-07-14
    • US13233349
    • 2011-09-15
    • Takuya KomatsuTomoo AtarashiTatsuya Ishikawa
    • Takuya KomatsuTomoo AtarashiTatsuya Ishikawa
    • B60W10/04F16H63/34F16H61/32
    • F16H61/32B60W30/00F16H63/34F16H63/3425F16H63/3458F16H63/3466F16H2061/326Y10T74/2003Y10T74/20085
    • A power transmission device for a vehicle configured with a rotary power member, and a mechanism configured with a plurality of operational states. A switching shaft changes the operational state of the operating mechanism and is moved by an electric actuator. A control transmission transmits the power from the actuator to the shaft. The housing for the rotary member includes is configured so that the switching shaft projects outwards from the housing. The electric actuator is arranged at a location facing, of a surface of the housing portion of the case, a portion that does not overlap another portion where the switching shaft projects, when viewed in the axial direction of the rotational axis of the rotary member. A part of the actuator is arranged on a case side relative to a vertical line passing through the portion where the switching shaft projects from the housing portion of the case.
    • 一种用于车辆的动力传递装置,其配置有旋转动力构件,以及构造成具有多个操作状态的机构。 切换轴改变操作机构的操作状态并由电动执行器移动。 控制变速器将​​动力从致动器传递到轴。 用于旋转构件的壳体构造成使得切换轴从壳体向外突出。 电动致动器布置在面向壳体的壳体部分的表面的位置处,当从旋转构件的旋转轴线的轴向方向观察时,该部分不与切换轴突出的另一部分重叠。 致动器的一部分相对于穿过切换轴从壳体的壳体部分突出的部分的垂直线布置在壳体侧上。
    • 8. 发明授权
    • Optical multiplexer/demultiplexer
    • 光复用器/解复用器
    • US06804430B2
    • 2004-10-12
    • US10156868
    • 2002-05-30
    • Isao OoyamaHiroyuki KoshiTakuya KomatsuKazuhisa Kashihara
    • Isao OoyamaHiroyuki KoshiTakuya KomatsuKazuhisa Kashihara
    • G02B628
    • G02B6/12007G02B6/29352G02B6/2938G02B2006/12038G02B2006/12159
    • An optical multiplexer/demultiplexer has a plurality of Mach-Zehnder optical interferometer multiplexing/demultiplexing circuits connected in plural stages, at least one of the plurality of Mach-Zehnder optical interferometer multiplexing/demultiplexing circuits including a first optical waveguide, a second optical waveguide disposed along the first optical waveguide, a first directional coupling portion that connects a first part of the first optical waveguide to a first part of the second optical waveguide, and a second directional coupling portion that connects a second part of the first optical waveguide to a second part of the second optical waveguide. A relationship among a coupling portion length LR of at least one of the first and second directional coupling portions, a complete coupling length LC of at least one of the first and second directional coupling portions and a lead portion coupling length Le of at least one of the first and second directional coupling portions, is substantially: π 2 × L e + L R L C = π 4 .
    • 光复用器/解复用器具有多个多级连接的多个马赫 - 曾德尔光干涉仪复用/解复用电路,多个Mach-Zehnder光干涉仪复用/解复用电路中的至少一个包括第一光波导,布置的第二光波导 沿着第一光波导,将第一光波导的第一部分连接到第二光波导的第一部分的第一定向耦合部分和将第一光波导的第二部分连接到第二光波导的第二定向耦合部分 第二光波导的一部分。 第一和第二定向耦合部分中的至少一个的耦合部分长度LR之间的关系,第一和第二定向耦合部分中的至少一个的完整耦合长度LC和至少一个第一和第二定向耦合部分的引线部分耦合长度Le 第一和第二定向联接部分基本上是: