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    • 9. 发明授权
    • Passive alternating current sensor
    • 无源交流传感器
    • US08604669B2
    • 2013-12-10
    • US13436238
    • 2012-03-30
    • Hsieh-Shen HsiehTing-Yi ChungHeng-Chung Chang
    • Hsieh-Shen HsiehTing-Yi ChungHeng-Chung Chang
    • H01L41/08
    • G01R15/183
    • A passive alternating current sensor for sensing a current-carrying conductor is disclosed. The passive alternating current sensor includes a substrate, a magnetic body, at least one coil and a first measuring circuit. The substrate has a flexible structure layer. The magnetic body is disposed correspondingly to the current-carrying conductor and located at one side of the substrate. The coil is disposed on the substrate and correspondingly winds around the magnetic body. The first measuring circuit is connected with the coil. When the magnetic body is subjected to the magnetic field generated by the current-carrying conductor and enabled a relative motion with the coil, the coil produces an induced electromotive force. The first measuring circuit measures the induced electromotive force and accordingly outputs a first induction signal.
    • 公开了一种用于感测载流导体的无源交流电流传感器。 无源交流传感器包括基板,磁体,至少一个线圈和第一测量电路。 基板具有柔性结构层。 磁体相对于载流导体设置并位于基板的一侧。 线圈设置在基板上并相应地卷绕在磁体上。 第一测量电路与线圈相连。 当磁体经受由载流导体产生的磁场并且能够与线圈相对运动时,线圈产生感应电动势。 第一测量电路测量感应电动势并相应地输出第一感应信号。
    • 10. 发明申请
    • MINIATURE SCENT GENERATING DEVICE
    • 微型气囊发生装置
    • US20130292486A1
    • 2013-11-07
    • US13607742
    • 2012-09-09
    • Wei-Ieun FangHeng-Chung Chang
    • Wei-Ieun FangHeng-Chung Chang
    • A61L9/12
    • A61L9/125A61L2209/11A61L2209/132
    • A miniature scent generating device includes a scented component, a plurality of granular first materials, and a driving unit. The scented component includes a housing, a chamber located in the housing, a ventilation opening penetrating through the housing to communicate with the chamber, and a vibration unit disposed in the chamber. The first materials are provided in the chamber, and have a first scent. The driving unit is connected to the vibration unit. The vibration unit is controlled by the driving unit to vibrate and produce an airflow of perturbation in the chamber, so as to prompt the first materials to pass through the ventilation opening and discharge out of the chamber to disperse the first scent. The miniature scent generating device has the advantage of unlikely spoiled and readily controlling a release concentration of the scent.
    • 微型气味产生装置包括有气味的组分,多个粒状的第一材料和驱动单元。 香味部件包括壳体,位于壳体中的腔室,穿透壳体以与腔室连通的通气口以及设置在腔室中的振动单元。 第一种材料设置在腔室中,并具有第一种气味。 驱动单元连接到振动单元。 振动单元由驱动单元控制,以振动并产生腔室中的扰动气流,从而促使第一材料通过通风口并排出室以分散第一气味。 微型气味产生装置具有不易损坏并容易控制气味释放浓度的优点。