Wireless automatic auction system
专利汇可以提供Wireless automatic auction system专利检索，专利查询，专利分析的服务。并且PURPOSE: To attain smooth auction by adopting a constitution that the will of purchase of a purchaser is transmitted by using a radio transmitter, and received by a receiver and outputted to a billboard in an auction such as domestic animals.
CONSTITUTION: A radio transmitter 10 irradiating a weak radio wave by the on/off operation of a pushbutton switch is provided to each purchaser, the receiver 20 is provided to an auctioner, the output of the receiver 20 is outputted to a luminescent billboard 90 via an operation device 60. In case of the auction, a seller uses at first the operating device 60 to display the content of the auction to the billboard 90. When the purchaser having the will of purchase operates the transmitter 10, the receiver 20 identifies from which transmitter a radio wave is irradiated and lights the monitor lamp of the operating device 60. When ≥2 purchasers exist, the displayed price on the billboard 90 is increased until only one purchaser exists. Further, sellers can participate in the auction by using a seller switch 80.
COPYRIGHT: (C)1986,JPO&Japio，下面是Wireless automatic auction system专利的具体信息内容。
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