Patent ID: 6591281
Filing Date: 2003-07-08
Classification: G06Q

Abstract:
A numerical data processing apparatus comprising:at least three loading apertures onto each of which a storage medium is loaded, said storage medium storing numerical data standing for a numerical value to be converted into an amount of money and having an equivalent value to a value of currency of the amount of money corresponding; a transfer path network connected to all of said at least three loading apertures for transferring the numerical data among the storage medica loaded onto said at least three loading apertures; and a transfer control unit for providing such a control that a transfer source and a transfer destination of a data transfer by said transfer path network are identified, an amount of money is obtained in accordance with an operation, and numerical data of the obtained amount of money corresponding is transferred from the transfer source to the transfer destination, wherein said transfer control unit calculates a plurality of sums and transfers numerical data of each sum corresponding, in which as basic information for calculating the plurality of sums, a total sum for the plurality of sums and mutual ratios of the plurality of sums therebetween are generated in accordance with an operation.