Abstract: The present invention provides a measuring apparatus for measuring a wafer carrier having an opening end and at least one gas tower deposited inside, the measuring apparatus comprising a carrying interface for securing the wafer carrier. The opening end of the wafer carrier faces an inspection space of measuring apparatus. The carrying interface having a gas supplying assembly connected to a base of the wafer carrier so as to supply gas to the wafer carrier. The internal of the inspection space disposed a measuring assembly which is mainly used to measure gas flow rate from the gas tower in the accommodating space. The measuring assembly comprises a plurality of wind speed sensing elements and a plurality of displacement sensing element, which are fitted to the a second connecting element.

Abstract: A charging and discharging system of a vehicle storage device utilizes a buffer device adapted for voltage adjustment toward a charging voltage of a charging device on the vehicle, and also for adjusting the charging current, in such a way that the charging voltage and current from the charging device may be reduced in advance for charging the storage device. With the charging and discharging system, storage device using lithium ion battery cell may be adapted to various vehicle system.

Abstract: A charging and discharging system of a vehicle storage device utilizes a buffer device adapted for voltage adjustment toward a charging voltage of a charging device on the vehicle, and also for adjusting the charging current, in such a way that the charging voltage and current from the charging device may be reduced in advance for charging the storage device. With the charging and discharging system, storage device using lithium ion battery cell may be adapted to various vehicle system.