Stevens, Davis, Miller & Mosher
ECR having means for establishing a data format and processing entered data in accordance with an established data format
 A data input device can be adapted for setting a data format establishing mode or a data inputting mode in which the input data are processed on the basis of the established data format. The data input device includes a keyboard for establishing the data format in the data format establishing mode and for inputting data in the data inputting mode. The data format established by the keyboard is stored in a memory. The input device processes the input data on the basis of the data format stored in the memory. 
Omron Tateisi Electronics Co.
G G G
G07G G06F G06Q
inventional inventional inventional
Yasuo
Suzuki