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11. 发明授权

US4003030A Electronic cash register 失效
标题翻译：电子收银机
公开(公告)号：US4003030A
公开(公告)日：1977-01-11
申请号：US614778
申请日：1975-09-19
申请人： Haruo Takagi , Reijiro Aoki
发明人： Haruo Takagi , Reijiro Aoki
IPC分类号： G06K7/00 , G05B9/02 , G06F1/30 , G06F13/00 , G07G1/10 , G07G1/12 , G07G5/00 , G06F1/00 , G06F3/12
CPC分类号： G06Q30/04 , G06Q20/209 , G07G1/10 , G07G1/12 , G07G5/00
摘要： An electronic cash register comprising: a power source for energization of said electronic cash register, a power recovery detecting circuit operatively coupled to said power source for detecting the power recovery after occurrence of the power failure, a keyboard for entering numerals and various functions, first price and department code registers for storing the entered price and department code of commodities, respectively, a counter for counting the number of digits of the department code, an adder responsive to the count up output of the counter for providing a cumulative total amount of the prices of the commodities, a total amount non-volatile register for storing the cumulative total amount, a second price and department code non-volatile registers responsive to the count up output of the counter for receiving and storing the price and department code information stored in the first price and department registers respectively, and a printing means responsive to the total, the second price and the second department code registers for printing out the total, price, and department code of the commodities, said printing means being adapted to be responsive to said power recovery detecting circuit for printing out again the datas which were to be printed out before the occurrence of power failure.
摘要翻译：一种电子收款机，包括：用于激励所述电子收银机的电源，可操作地耦合到所述电源的电源恢复检测电路，用于检测在电源故障发生之后的电力恢复，用于输入数字和各种功能的键盘，第一分别存储商品的输入价格和部门代码的价格和部门代码寄存器，分别用于计算部门代码的位数的计数器，响应于计数器的向上计数输出的加法器，用于提供部门代码的累计总量商品价格，总金额非易失性登记册，用于存储累计总额，第二价格和部门代码非易失性寄存器，响应计数器的计数输出，用于接收和存储存储的价格和部门代码信息第一个价格和部门分别登记，一个打印方式响应总计，第二价格和第二部门代码注册用于打印商品的总价，价格和部门代码，所述打印装置适于响应于所述电源恢复检测电路，再次打印在之前要被打印出的数据，之前发生电源故障。

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