Abstract: A soldering iron includes a handle body having a gripping section for gripping by a user during operation of the soldering iron; an electrical cord supplying power to the handle body; a soldering tip assembly supported by the handle body and having a mounting end disposed proximal the handle body and a tip end disposed distal from the handle body. The soldering tip assembly includes a heating element embedded therein and disposed closer to the tip end than the mounting end, with the heating element electrically insulated from an exterior surface of the tip end. A power supply is operative to supply a controlled low voltage DC power to the heating element by converting an incoming AC power. The soldering tip assembly may be formed as a cartridge removably mated to the handle body and the soldering tip may be quick heating.

Abstract: An apparatus for assisting the loading of a plurality of wafer boats into a multi-level wafer boat loading system (1) includes a vertical elevator mechanism (10) attached to the wafer boat loading system (1). A vertically movable horizontal wafer boat platform (18B) is attached to a vertically movable carriage (31) included in the elevator mechanism and vertically movable along a linear track (30) therein. A control system (25) associated with the vertical elevator mechanism includes a processor for executing a stored program which stores information representing a plurality of elevation levels the plurality of cantilever paddles (5), respectively, and which responds to a selection signal corresponding to manual selection of one of the elevator levels to control a drive mechanism (22,27) which moves the wafer boat support platform (18B) from an initial position to the selected elevator level.

Abstract: An apparatus for automatically and simultaneously loading/unloading a plurality of wafer boats (24) onto/from a cantilever paddle includes a cantilever paddle (47-1) and a carriage (42-1) supporting the cantilever paddle First and second vertical translation mechanisms (34A,B) each include a stationary part (62,63) and a vertically moveable support (61). First and second horizontal translation mechanisms (50A,B) each have a base (86) supported by one of the vertically moveable supports and a horizontally moveable arm (51) supported by the base (86). A horizontal boat support assembly (102) supports the loaded wafer boats and has an end supported by a first horizontally moveable arm (51A) and another end supported by a second horizontally moveable arm (51B).

Abstract: An apparatus for assisting the loading of a plurality of wafer boats into a multi-level wafer boat loading system (1) includes a vertical elevator mechanism (10) attached to the wafer boat loading system (1). A vertically movable horizontal wafer boat platform (181B) is attached to a vertically movable carriage (31) included in the elevator mechanism and vertically movable along a linear track (30 therein. A control system (25) associated with the vertical elevator mechanism includes a processor for executing a stored program which stores information representing a plurality of elevation levels the plurality of cantilever paddles (5), respectively, and which responds to a selection signal corresponding to manual selection of one of the elevator levels to control a drive mechanism (22,27) which moves the wafer boat support platform (18B) from an initial position to the selected elevator level.

Abstract: An apparatus for automatically and simultaneously loading/unloading a plurality of wafer boats (24) onto/from a cantilever paddle includes a cantilever paddle (47-1) and a carriage (42-1) supporting the cantilever paddle First and second vertical translation mechanisms (34A,B) each include a stationary part (62,63) and a vertically moveable support (61). First and second horizontal translation mechanisms (50A,B) each have a base (86) supported by one of the vertically moveable supports and a horizontally moveable arm (51) supported by the base (86). A horizontal boat support assembly (102) supports the loaded wafer boats and has an end supported by a first horizontally moveable arm (51A) and another end supported by a second horizontally moveable arm (51B).