Patent ID: 11919291
Assignee: SII PRINTEK INC.
Field: Textile and paper machines (Mechanical engineering)
Classification: CPC B | IPC B

Claim 2:
3. The characteristic table generation system according to claim 2, wherein the conversion process includes:
a preliminary process of generating a preliminary characteristic curve representing a relationship between a voltage value and temperature from the measured characteristic curve using the conversion coefficient, and
an add operation of adding a voltage shift amount to the voltage value in the preliminary characteristic curve to thereby generate the predictive characteristic curve, and
wherein the predetermined parameter further includes at least one of parameters of:
a number of drops corresponding to a number of the pulses included in a unit period in the drive signal,
a viscosity value of the liquid at a reference temperature,
the voltage shift amount, and
a voltage sensitivity of the liquid corresponding to a variation per unit voltage in either one of ejection speed of the liquid and a drop volume of the liquid when the liquid is jetted at the reference temperature.