发明名称 Toilet training device
摘要 A battery-powered toilet training device has been developed using the state-of-art electronic devices to provide improved training of toddlers in orderly habits of discharging urine and stool as well. A non-contact electronic sensor is used to detect the presence of urine and stool in the receptacle. A battery-powered toy is used to produce an audible signal and a mechanical motion to reward the toddler and to signal the trainer when the toddler's elimination begins.
申请公布号 US4162490(A) 申请公布日期 1979.07.24
申请号 US19780872568 申请日期 1978.01.26
申请人 FU, CHIEN-HUNG;FU, FANG-CHENG 发明人 FU, CHIEN-HUNG;FU, FANG-CHENG
分类号 A47K11/04;G09B19/00;(IPC1-7):G08B21/00;A47K11/02 主分类号 A47K11/04
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