Title:
ELECTRONIC CASH REGISTER
Document Type and Number:
Japanese Patent JPS58105377
Kind Code:
A
Abstract:
PURPOSE:To prevent assuredly the payment to an unjust procedure, by setting a limit value to the total sum of the sales amount for the minus factors caused in a transaction and therefore inhibiting the payment which exceeds the limit value. CONSTITUTION:A CPU20 controls each circuit device on the basis of the program stored in an ROM21, and an RAM22 stores the desired data. The amount which limits the registered total of minus factors is stored in an RAM22, and the registration is inhibited by a clerk in case the registered total of minus factors exceeds the limit amount. Thereafter the operations are carried out by a responsible person. The above-mentioned limit amount is set by first setting a preset mode by a mode changeover switch, registering the limit amount by a ten-key and then pushing cash total key 18.
Inventors:
KAKIZONO YUKIO
Application Number:
JP20417281A
Publication Date:
June 23, 1983
Filing Date:
December 16, 1981
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO
International Classes:
G07G1/12; G07G1/06; (IPC1-7): G06F15/21
Domestic Patent References:
| JPS54144157A | 1979-11-10 | |||
| JPS55166765A | 1980-12-26 |
Attorney, Agent or Firm:
Yoshiaki Nagata