Abstract: A method for effectively transmitting data, in which a switch is connected between a plurality host and storage, comprises steps of the following. First, the hosts recognize the storages via the switch, and revise a data transmission path within an original command, meanwhile transforming it into a specific command. Later, the switch receives the specific command, alternatively revises the data transmission path or not, and transforms the specific command into a standard command. The standard command is then transmitted to the storage. After receiving it, the storage is able to search for a corresponding host based on the data transmission path such that data is simply transmitted between the storage and its corresponding host. By employing the proposed method, the present invention is beneficial to reducing system complexity and raising data transmission efficiency.

Abstract: A method for effectively transmitting data, in which a switch is connected between a plurality host and storage, comprises steps of the following. First, the hosts recognize the storages via the switch, and revise a data transmission path within an original command, meanwhile transforming it into a specific command. Later, the switch receives the specific command, alternatively revises the data transmission path or not, and transforms the specific command into a standard command. The standard command is then transmitted to the storage. After receiving it, the storage is able to search for a corresponding host based on the data transmission path such that data is simply transmitted between the storage and its corresponding host. By employing the proposed method, the present invention is beneficial to reducing system complexity and raising data transmission efficiency.

Abstract: The present invention provides a gas vent system for a vacuum chamber. The particle placed onto the wafer after loading out from a vacuum chamber can be greatly reduced by the system design. The gas vent system has a gas supply, an anti-vibrating tube, a gas regulator, a first line, a second line, a vent valve, and a filter. The anti-vibrating tube is connected after the gas supply for transferring gas without introducing vibration. The gas regulator is connected after the anti-vibrating tube for controlling a flow rate of the gas. The first line is connected after the gas regulator and has a first metering valve. The second line is connected after the gas regulator and is also connected in parallel with the first line. The second line has a second metering valve and an in-line valve in series. The vent valve is connected after the first line and the second line. The filter is connected between the vent valve and the vacuum chamber.