COMPUTER INTEGRATION QUALITY ASSURANCE

Brand	Owner	Address	Description
CIQA	CIQA	300 Ave. Atleticos de San German Suite 106, PMB #265 San German 006834750 Puerto Rico	COMPUTER INTEGRATION OF QUALITY ASSURANCE;Engineering services in the field of biotechnology, namely, pharmaceutical validation engineering to validate manufacturing equipment, products and processes of companies that manufacture oral products, parenterals and medical devices;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

The present invention embodies an engine intake air flow meter measuring a mass flow rate based on measured pressures in an intake pipe, such as a pressure difference between two points and a pressure at a point. Calculations for integration and double integration of the pressure difference are performed, and both values of integration and double integration are corrected at a moment when an air flow rate is detected to be a zero based on a value of a time derivative of the pressure. Then a mass flow rate and an amount of air are calculated by the value of integration and the value of double integration respectively.