发明名称 Flower container with water sensor and message reproducing device
摘要 A flower container has a control unit (14) comprising a water sensor (20) for directly or indirectly detecting water content in soil in a flowerpot (12), a memory (22) storing at least first and second recorded messages, and a speaker (32). When receiving a detection signal from the water sensor which indicates that the water content is decreased to below a predetermined level, the first message is read out from the memory and outputted through the speaker to urge a user to supply water. When the detection signal from the water sensor indicates that the water content is returned to above the predetermined level within a predetermined period of time from reproduction of the first message, the second message is read out from the memory and outputted through the speaker in appreciation of user's watering.
申请公布号 US2002024445(A1) 申请公布日期 2002.02.28
申请号 US20010941859 申请日期 2001.08.30
申请人 TAKAYAMA HIDEKI;TAKANO TATSUO 发明人 TAKAYAMA HIDEKI;TAKANO TATSUO
分类号 A01G9/02;A01G9/04;A01G27/00;G06Q30/06;G06Q50/00;(IPC1-7):G08B21/00 主分类号 A01G9/02
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