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    • 81. 发明授权
    • System for controlling a computing scale
    • 用于控制计算规模的系统
    • US3769498A
    • 1973-10-30
    • US3769498D
    • 1971-10-22
    • KUBOTA LTD
    • HINO MHARA I
    • G01G19/414G01G23/16G06F7/491G06F7/52G01G19/413G06F7/38
    • G06F7/4915G01G19/414G01G23/16
    • A controlling system for a computing scale. The system has a circulating register formed in a series having desired figure of desired bits. An input signal selecting and changing circuit is connected to the circulating register, and a decimal adding circuit is connected to the input signal selecting and changing circuit. The circulating register, input signal selecting and changing circuit and decimal adding circuit form an amount cost counting means which is operated according to input signals of weight and unit cost. The circulating register has an intermediate terminal at a predetermined position thereof, a zero weight discriminating circuit and a weight subtraction discriminating circuit which are connected to the intermediate terminal of the circulating register. A weight and packing discriminating circuit and a displaying means are provided, the operation of the weight and packing discriminating circuit being changed correspondingly to output signals from the zero weight discriminating circuit and from the weight subtraction discriminating circuit. The contents thereof are memorized in the circulating shift register. A calculating operation of the cost is performed within the circulating shift register synchronized with a timing pulse by the amount cost counting means, and the contents of a certain range of the circulating shift register are displayed by the displaying means.
    • 计算规模的控制系统。 该系统具有循环寄存器,该循环寄存器形成为具有期望位数的一系列。 输入信号选择和更换电路连接到循环寄存器,并且将十进制加法电路连接到输入信号选择和改变电路。 循环寄存器,输入信号选择和更换电路和十进制加法电路形成一个根据重量和单位成本的输入信号操作的数量成本计数装置。 循环寄存器在其预定位置具有中间端子,零重量鉴别电路和权重减法鉴别电路,其连接到循环寄存器的中间端子。 提供了重量和包装识别电路和显示装置,重量和包装识别电路的操作相应于来自零重量鉴别电路和权重减法识别电路的输出信号而改变。 其内容被存储在循环移位寄存器中。 在与定时脉冲同步的循环移位寄存器内通过金额成本计数装置执行成本的计算操作,并且通过显示装置显示循环移位寄存器的一定范围的内容。