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    • 1. 发明授权
    • Apparatus and sensor unit for monitoring changes in a physical quantity
with time
    • 用于随时间监视物理量的变化的装置和传感器单元
    • US5332315A
    • 1994-07-26
    • US873944
    • 1992-04-27
    • John F. C. BakerJohn M. Phillips
    • John F. C. BakerJohn M. Phillips
    • G01D9/00G01K1/02G06K19/077G01K1/08G01K3/00G01K13/00
    • G06K19/0717G01D9/005G01K1/02G06K19/077
    • Apparatus for monitoring changes in a physical quantity with time comprises a reader unit and at least one sensor unit containing electronic components arranged to measure said quantity at predetermined time intervals and to store measurement data with corresponding time data. Each sensor unit also contains communication means for transferring said measurement data and said time data from the sensor unit to the reader unit, and the sensor unit also contains an inductive coupling means to receive energy from the reader unit to power the communication means. Each sensor unit is encapsulated with a food grade plastic and is typically the size of a credit card, thereby providing a small and relatively inexpensive temperature monitoring device for use in the transport and storage of foodstuffs.
    • 用于监视物理量随时间变化的装置包括读取器单元和至少一个传感器单元,该传感器单元包含以预定时间间隔测量所述量的电子部件,并存储具有相应时间数据的测量数据。 每个传感器单元还包括用于将所述测量数据和所述时间数据从传感器单元传送到读取器单元的通信装置,并且传感器单元还包含用于从读取器单元接收能量以为通信装置供电的电感耦合装置。 每个传感器单元都用食品级塑料包装,通常是信用卡的大小,从而提供了一种用于食品运输和储存的小型且相对便宜的温度监控装置。
    • 3. 发明授权
    • Automatic lowering device for toilet seat
    • 马桶座自动下降装置
    • US5101518A
    • 1992-04-07
    • US631384
    • 1990-12-20
    • John M. Phillips
    • John M. Phillips
    • A47K13/10
    • A47K13/10
    • A mechanism is provided for automatically actuating the return of a conventional hinged toilet seat to the lowered position following a predetermined lapse of time after the toilet seat has been placed in the raised position.The mechanism comprises a timing means to measure the lapse of predetermined period of time which is begun by the raising of a toilet seat and an actuator interconnected with the timing means to move the raised toilet seat sufficiently to result in the lowering of the toilet seat after the expiration of a predetermined time period. The device is conveniently retrofitted for use with conventional toilet seats which are hingedly connected at the rear to the top rear of a toilet bowl.
    • 提供了一种机构,用于在马桶座圈已经放置在升高位置之后,经过预定的经过时间,自动地将传统的铰接马桶座圈返回到下降位置。 该机构包括一个定时装置,用于测量通过提升马桶座圈开始的预定时间段的过去和与定时装置相互连接的致动器,以便使上升的马桶座圈充分移动,从而导致马桶座圈的下降。 预定时间段到期。 该装置方便地改装用于常规马桶座圈,这些座便器在后部铰接到马桶的顶部后部。