Abstract: CMOS processing is enhanced via a method and system that use a chemical bath purification process. According to an example embodiment of the present invention, solution from a CMOS wet chemical bath is passed over a powered circuit. The powered circuit plates out copper from the solution, and the solution is then returned to the bath. By removing copper from the chemical bath in this manner, cross-contamination of wet chemical equipment is reduced, and the need for redundant tool sets can be eliminated.

Abstract: A electrical conductor relay. The relay has a unitary, non-conducting, chassis/bobbin assembly with a base portion, a bobbin portion, and an upper portion with a window and a plunger slide passage. An electromagnetic coil is located around the bobbin portion and a magnetic metal core passes through the bobbin and extends partially into the window. First and second electrodes are attached to the chassis/bobbin assembly. The first electrode has a first electrode contact, and the second electrode has a top end. A plunger slide member is positioned within the plunger slide passage and has a magnetic metal plunger plate affixed to its bottom. The magnetic metal plunger plate is movably located in the window and is spaced above the magnetic metal core extending up into window. An armature with a fulcrum end and a rearwardly extending spring attachment end and a front end with an armature contact is provided. The armature pivotally engaged with the plunger slide member.

Abstract: The novel filtration system for zebra mussels is comprised of an unit that is designed to allow users to prevent the infiltration of zebra mussels into drinking water systems having their intake pipes located in surface waters that are infested with the zebra mussels and their eggs. The filtration system for zebra mussels is comprised of a plurality of filters that include an inner pleated micron filter, and a middle wire frame for durability and an outer, course metallic screen. The filtration system is the form of a circular unit that is fitted around the head of a foot valve of the water intake line. A circular plate is located at the top and the bottom of the filters and is held together as a single unit with rods connecting the top and bottom circular plates.

Abstract: The invention described here in is a computer-implemented method and apparatus for controlling a hand-held tool. In particular, the control of a hand held tool is for the purpose of controlling the speed of a fastener interface mechanism and the torque applied to fasteners by the fastener interface mechanism of the hand-held tool and monitoring the operating parameters of the tool. The control is embodied in intool software embedded on a processor within the tool which also communicates with remote software. An operator can run the tool, or through the interaction of both software, operate the tool from a remote location, analyze data from a performance history recorded by the tool, and select various torque and speed parameters for each fastener.

Abstract: A high security padlock for use with a pair of companion locking bars having apertured hasp end portions to be disposed in alined abutment and locked together, the padlock comprising a padlock body having a rearwardly opening cavity to receive the alined abutting hasp end portions therein and the padlock including a shackle extending through said cavity to pass through a pair of alined apertures in the hasp end portions, and a lock mechanism with the padlock body, together with a wedge attack resisting collar member shaped to surround three sides of the pair of alined hasp end portions having a portion disposed in the rearwardly opening cavity of the lock body and portions protruding rearwardly beyond the rear surface of the lock body.

Abstract: A high security padlock for use with a pair of companion locking bars having apertured hasp end portions to be disposed in alined abutment and locked together, the padlock comprising a padlock body having a rearwardly opening cavity to receive the alined abutting hasp end portions therein and the padlock including a shackle extending through said cavity to pass through a pair of alined apertures in the hasp end portions, and a lock mechanism with the padlock body, together with wedge-attack-resisting wedge members flanking opposite sides of the pair of alined hasp end portions each having a front portion disposed in the rearwardly opening cavity of the lock body and rear portions protruding rearwardly beyond the rear surface of the lock body.