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    • 7. 发明申请
    • Charging Cradle
    • 充电摇篮
    • US20120133328A1
    • 2012-05-31
    • US12955056
    • 2010-11-29
    • Chao CHEN
    • Chao CHEN
    • H02J7/00
    • H02J7/0044
    • A charging cradle for a rechargeable medium having a charging contact. The charging cradle including a cradling-body, which includes a receiving area shaped to receive the rechargeable medium; a charging circuit having a charging and a non-charging state; a charging contact electrically coupled to the charging circuit and positioned to be alignable with the charging contact of the rechargeable medium; and a switch coupled to the cradling-body for interacting with the rechargeable medium to place the charging circuit in the charging state or the non-charging state. When the rechargeable medium is fully inserted into the receiving area such that the charging contact of the rechargeable medium is aligned with the charging contact of the cradling-body, the rechargeable medium, via the switch, places the charging circuit in the charging state, and when the rechargeable medium is not fully inserted, the switch places the charging circuit in the non-charging state to prevent short-circuiting of the charging circuit.
    • 一种用于具有充电接触的可充电介质的充电座。 所述充电座包括支架体,所述支架体包括成形为容纳所述可充电介质的接收区域; 具有充电和非充电状态的充电电路; 充电触点,其电耦合到所述充电电路并且被定位成可与所述充电介质的充电触点对准; 以及耦合到支架体的开关,用于与可再充电介质相互作用以将充电电路置于充电状态或非充电状态。 当可充电介质完全插入接收区域中时,可再充电介质的充电触点与支架体的充电触点对准,充电介质经由开关将充电电路置于充电状态,并且 当可充电介质未完全插入时,开关将充电电路置于非充电状态,以防止充电电路短路。
    • 8. 发明申请
    • SELF-POWERED AND SELF-SENSING MAGNETORHEOLOGICAL DAMPERS
    • 自激和自感磁力学阻尼器
    • US20120031719A1
    • 2012-02-09
    • US12896760
    • 2010-10-01
    • Wei Hsin LIAOChao CHEN
    • Wei Hsin LIAOChao CHEN
    • F16F9/53H02J7/04
    • F16F9/53
    • Disclosed is a self-powered and self-sensing MR damping device, comprising: an MR damper part having a damper piston assembly and a damper cylinder, the damper piston assembly being movable relative to the damper cylinder under an external excitation; a power generator configured to generate electrical power according to the relative movement between the damper piston and the cylinder assembly; and an electrical circuit configured to estimate said relative movement to output a damper driving current based on the estimated velocity, wherein the MR damper part is further configured to generate a damper force according to the damper driving current. An electrical circuit for the device is also provided.
    • 本发明公开了一种自供电和自感应MR阻尼装置,包括:MR阻尼器部件,其具有阻尼器活塞组件和阻尼气缸,所述阻尼器活塞组件可在外部激励下相对于所述阻尼气缸运动; 发电机,其被配置为根据所述阻尼器活塞和所述气缸组件之间的相对运动产生电力; 以及电路,其被配置为基于所估计的速度来估计所述相对运动以输出阻尼器驱动电流,其中所述MR阻尼器部分还被配置为根据所述阻尼器驱动电流产生阻尼力。 还提供了用于该装置的电路。
    • 9. 发明申请
    • DETECTION OF INTENDED KEY ACTIVATION ON A MOBILE DEVICE
    • 检测移动设备上的主要关键活动
    • US20110115652A1
    • 2011-05-19
    • US12617993
    • 2009-11-13
    • Colin Mark WernerLawrence Edward KUHLKeizo MARUIChao CHENKen WU
    • Colin Mark WernerLawrence Edward KUHLKeizo MARUIChao CHENKen WU
    • H03K17/94
    • H03K17/9622G06F1/3231G06F3/0202H03K2217/960755Y02D10/173
    • A method and device are provided for preventing unintended activation of one or more hard keys on a mobile device. A capacitive sensor senses a capacitance level at a location on the keyboard, to detect whether a hard key is being actuated by a human hand or human skin. If the sensed capacitance level exceeds a key activation capacitance threshold, a key circuit connection is identified as being associated with an intended hard key activation. If the measured capacitance level is within an uncertainty tolerance below the key activation capacitance threshold, a secondary capacitance level is measured at a non-keyboard location. The key circuit connection is identified as being associated with an intended hard key activation when the measured secondary capacitance level exceeds a key activation confirmation threshold. Additional secondary indicators can be obtained based on size and shape capacitance pattern, timing information, and an active application or device state.
    • 提供了一种用于防止移动设备上的一个或多个硬键的意外激活的方法和设备。 电容传感器感测键盘上的位置处的电容电平,以检测硬键是由人的手还是人皮肤致动。 如果感测到的电容电平超过键激活电容阈值,则将键电路连接识别为与预期的硬键激活相关联。 如果测量的电容电平在低于键激活电容阈值的不确定性容限内,则在非键盘位置测量次级电容电平。 当测量的次级电容电平超过键激活确认阈值时,将钥匙电路连接识别为与预期的硬键激活相关联。 可以基于尺寸和形状电容图案,定时信息以及主动应用或设备状态来获得附加的次要指示符。