PRINTED WIRING BOARD
    7.
    发明申请
    PRINTED WIRING BOARD 失效
    印刷线路板

    公开(公告)号:US20090294166A1

    公开(公告)日:2009-12-03

    申请号:US12390168

    申请日:2009-02-20

    Abstract: Large-sized through holes are formed in a core layer of a printed wiring board. Large-sized vias are formed in the shape of a cylinder along the inward wall surfaces of the large-sized through holes located within a specific area. A filling material fills the inner space of the large-sized via. A small-sized through hole penetrates through the corresponding filling material along the longitudinal axis of the small-sized through hole. A small-sized via is formed in the shape of a cylinder along the inward wall surface of the small-sized through hole. The filling material and the core layer are uniformly distributed within the specific area in the in-plane direction of the core substrate. This results in suppression of uneven distribution of thermal stress in the core layer in the in-plane direction of the core layer.

    Abstract translation: 在印刷电路板的芯层中形成大尺寸的通孔。 大尺寸通孔沿着位于特定区域内的大尺寸通孔的内壁表面形成为圆柱体的形状。 填充材料填充大尺寸通孔的内部空间。 小尺寸的通孔穿过相应的填充材料沿着小尺寸通孔的纵向轴线。 小尺寸的通孔沿着小尺寸通孔的内壁表面形成为圆柱体的形状。 填充材料和芯层均匀地分布在芯基板的面内方向的特定区域内。 这导致抑制芯层在芯层的面内方向上的热应力的不均匀分布。

    CONDITION MONITORING APPARATUS FOR VEHICLE PASSENGER COMPARTMENT
    10.
    发明申请
    CONDITION MONITORING APPARATUS FOR VEHICLE PASSENGER COMPARTMENT 审中-公开
    车辆乘客舱的状况监测装置

    公开(公告)号:US20080268761A1

    公开(公告)日:2008-10-30

    申请号:US12108857

    申请日:2008-04-24

    CPC classification number: B60H1/00742 B60H1/00778 B60H1/008 B60H1/00978

    Abstract: A condition monitoring apparatus determines whether an occupant is present in a passenger compartment based on a detection signal from a seat sensor, and detects the carbon dioxide concentration Cx in the passenger compartment based on a detection signal from a carbon dioxide sensor. When the ignition switch is OFF and an occupant is present in the passenger compartment, the condition monitoring apparatus determines whether the carbon dioxide concentration Cx is greater than a determination threshold value C1 for carbon dioxide concentration. The apparatus activates an alarm when the carbon dioxide concentration Cx is greater than the threshold value C1.

    Abstract translation: 状态监视装置根据来自座椅传感器的检测信号,判定乘客的乘客是否存在,根据来自二氧化碳传感器的检测信号,检测乘客室内的二氧化碳浓度Cx。 当点火开关关闭并且乘员在乘客室中时,条件监测装置确定二氧化碳浓度Cx是否大于用于二氧化碳浓度的确定阈值C 1。 当二氧化碳浓度Cx大于阈值C 1时,该装置启动报警。

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