JPS5819359U - Analog recorder that can draw characters - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

Figure 1 is a block diagram showing the circuit configuration of an analog recorder according to the present invention, Figure 2 is an example of character matrix data stored in the memory, Figure 3 is the waveform of each part of Figure 1, and Figure 4 is FIG. 1 shows an example of character recording by the recorder, and FIG. 5 shows an enlarged view of the recorded waveform according to another embodiment. 4: Sweep signal generation circuit, 8: Control circuit.

Claims (1)

[Scope of utility model registration request] The character is divided into matrix-like addresses in the recording pen movement direction and paper feeding direction, and a memory storing a plurality of types of character data in which data is written in the matrix-like addresses at positions forming the character, and A sweep signal generation circuit generates a sweep signal for repeated driving by a fixed amount, and a commanded saw selects the character data and scans the recording pen movement direction of the matrix address of this character data based on the level of the sweep signal. a control circuit that sequentially performs the same number of paper feeding direction addresses in the matrix address in accordance with the change; and a dot pulse generator that generates a dot recording pulse that is superimposed on the sweep signal when the data is read by the address scan. An analog recorder capable of drawing characters, comprising a circuit.