Abstract: A data communication adaptor (1) is provided which includes a data inputting unit (63) for inputting data from a first information processing apparatus (3) and a data outputting unit (64) for outputting data to a second information processing apparatus (2). The data communication adaptor (1) further includes a memory (65) for storing a plurality of pieces of data which are inputted through the data inputting unit (63) and include data-discriminating information for discrimination from other data pieces, while also including a selector (66) for selecting the data satisfying a particular condition from the plurality of data pieces stored in the memory (65) based on the data-discriminating information, a data processor (68) for processing the data selected by the selector (66) and a controller (69) for controlling outputting of data through the data outputting unit (64).

Abstract: A data communication adaptor (1) is provided which includes a data inputting unit (63) for inputting data from a first information processing apparatus (2) and a data outputting unit (64) for outputting data to a second information processing apparatus (2). The data communication adaptor (1) further includes a memory (65) for storing a plurality of pieces of data which are inputted through the data inputting unit (63) and include data-discriminating information for discrimination from other data pieces, while also including a selector (66) for selecting the data satisfying a particular condition from the plurality of data pieces stored in the memory (65) based on the data-discriminating information, a data processor (68) for processing the data selected by the selector (66) and a controller (69) for controlling outputting of data through the data outputting unit (64).