Abstract: An apparatus and method for adjusting the position of a load port utilized in a semiconductor wafer processing system. Generally, a door opener can be configured for opening a door through which a semiconductor wafer may enter for subsequent positioning and processing thereof by a semiconductor wafer processing system. A load port is associated with the door opener. A calibration mechanism can then be utilized for calibrating the load port for leveling and height positioning, such that a plurality of directional axis associated with the load port do not interfere with one another, thereby conserving calibration time while permitting a single individual to perform calibration operations thereof.

Abstract: An apparatus and method for adjusting the position of a load port utilized in a semiconductor wafer processing system. Generally, a door opener can be configured for opening a door through which a semiconductor wafer may enter for subsequent positioning and processing thereof by a semiconductor wafer processing system. A load port is associated with the door opener. A calibration mechanism can then be utilized for calibrating the load port for leveling and height positioning, such that a plurality of directional axis associated with the load port do not interfere with one another, thereby conserving calibration time while permitting a single individual to perform calibration operations thereof.

Abstract: An apparatus and a method for aligning a loadport on a process machine are disclosed. The apparatus is constructed by a base plate, an alignment block mounted on the base plate, a light source and an optical detector. The alignment block is provided with an aperture extending longitudinally through the block, or formed in a T-shape extending both longitudinally and transversely through the block. The light source may be suitably a laser emission source, or a laser source that operates in a pulse mode. The diameter of the aperture provided in the alignment block should be sufficiently small, i.e. smaller than 5 mm, and preferably smaller than 3 mm.

Abstract: A hand tool for rolling an O-ring under a downward pressure into a slot opening is described. The hand tool is constructed by a tool body that has an arcuate top surface adapted for gripping by a human hand and a planar bottom surface. The planar bottom surface of the tool body is provided with a cavity adapted for receiving a pair of rotatable balls mounted juxtaposed to each other. The pair of rotatable balls are mounted on a shaft through a center aperture of the balls in the cavity in such a way that only less than half of the spherical surface of the balls is protruding beyond the planar bottom surface of the tool body.

Abstract: An apparatus and a method for aligning a loadport on a process machine are disclosed. The apparatus is constructed by a base plate, an alignment block mounted on the base plate, a light source and an optical detector. The alignment block is provided with an aperture extending longitudinally through the block, or formed in a T-shape extending both longitudinally and transversely through the block. The light source may be suitably a laser emission source, or a laser source that operates in a pulse mode. The diameter of the aperture provided in the alignment block should be sufficiently small, i.e. smaller than 5 mm, and preferably smaller than 3 mm.