Title:
DATA TOTALIZATION SYSTEM
Document Type and Number:
Japanese Patent JPS6043773
Kind Code:
A
Abstract:
PURPOSE:To use effectively the memory capacity by comparing the key of the data to be stored with the key of the registered data for each storage of data and searching the memory position in order of the sizes of the data keys. CONSTITUTION:It is discriminated in a step 3 whether the account number in a memory part 8 is larger than the account number of a cash transaction. When the coincidence is obtained between both account numbers, a control part 7 checks the coincidence or dissidence between both numbers. If this coincidence is confirmed, the part 7 discriminate that the transaction is already carried out with the same account number and adds cumulatively the present transaction data to the totalization data shown by a search pointer SP. If dissidence is confirmed, a new addition is discriminated. Then the capacity of a memory part 8 is compared with a final pointer LP, and a start pointer memory area Tp for the next data is secured at the end of the part 8 shown by the pointer LP as long as a remaining amount exists. Then the present transaction data is stored.
Inventors:
OKAZAKI TOSHIO
KANEKO MASATAKA
KANEKO MASATAKA
Application Number:
JP15049283A
Publication Date:
March 08, 1985
Filing Date:
August 18, 1983
Export Citation:
Assignee:
TOSHIBA KK
International Classes:
G07D3/00; G06Q20/18; G06Q40/00; G06Q40/02; G07D9/00; (IPC1-7): G07D9/00
Attorney, Agent or Firm:
Takehiko Suzue