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1.发明申请公开(公告)号：US20160164333A1
公开(公告)日：2016-06-09
申请号：US14905288
申请日：2014-07-10
Inventor： KEN HATAKEYAMA , YUTO YAMANISHI , TOSHIAKI SEKI
CPC classification number: H02J50/12 , H02J5/005 , H02J7/0044 , H02J7/025 , H02J7/042 , H02J50/40 , H02J50/60 , H02J50/90
Abstract: A position detection coil (14B) is disposed as a foreign matter detector that detects a state where a foreign matter is present on the upper surface of an installation plate (6). Further, the position detection coil (14B) and an alarm unit (43) that emits an alarm when detecting a foreign matter by the position detection coil (14B) are connected to a controller (10). The controller (10) is formed to alternately drive position detectors (both position detection coils (14A), (14B)) and the position detection coil (14B) alone (foreign matter detector), and drive the alarm unit (43) if the detection level that is detected by the position detection coil (14B) alone (foreign matter detector) is higher than a threshold.
Abstract translation: 位置检测线圈（14B）被设置为异物检测器，其检测在安装板（6）的上表面上存在异物的状态。 此外，当通过位置检测线圈（14B）检测异物时发出报警的位置检测线圈（14B）和报警单元（43）连接到控制器（10）。 控制器（10）形成为交替地驱动位置检测器（位置检测线圈（14A），（14B））和位置检测线圈（14B）单独（异物检测器），并驱动报警单元（43），如果 由位置检测线圈（14B）单独检测到的检测水平（异物检测器）高于阈值。
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公开(公告)号：US20160261130A1
公开(公告)日：2016-09-08
申请号：US15026990
申请日：2014-10-30
Inventor： TOSHIAKI SEKI , YUTO YAMANISHI , KEN HATAKEYAMA
Abstract: A controller of a mobile terminal charging device compares a resonance frequency or a resonance voltage of each of a plurality of foreign object detection coils with a reference resonance frequency or a reference resonance voltage of each foreign object detection coil, stored in a memory, corresponding to a position of a charging coil. The controller performs a safety operation on the basis of a comparison result.
Abstract translation: 移动终端充电装置的控制器将多个异物检测线圈中的每一个的谐振频率或谐振电压与存储在存储器中的每个异物检测线圈的基准共振频率或参考谐振电压进行比较，对应于 充电线圈的位置。 控制器基于比较结果执行安全操作。
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