在利用接近认证装置的非接触的认证处理等的操作等之际，可以对该电源充电。
A power source can be charged in operation for non-contact authentication which is executed when a device approaches an authentication device.
美国专利局拒绝评估认证永动装置，除非设计者们能制造出可用的模型。
The U.S. patent office refuses to assess claims for perpetual motion devices unless the inventors can produce working models.
注意：这种装置只应该安装在通过认证的至少包含四圈螺纹的洒水龙头上。
Note: Device should only be installed on approved sill cocks containing at least four full threads.
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