Abstract: An electrode assembly for an electrosurgical instrument includes an active electrode and retainer arrangement that are inserted to a cavity of an insulator and then welded together to secure the active electrode in the insulator for use in tissue treatment. The active electrode and retainer are configured to interlock with at least one internal retention surface of the cavity. Once assembled in the cavity, both the active electrode and the retainer may have a portion that extends out of the cavity to protrude from the insulator. This allows opposing biasing forces to be exerted on the active electrode and the retainer respectively so as to push the two components against a retention surface within the cavity. When the active electrode and the retainer are welded together, any clearance with the retention surfaces inside the cavity, caused by variations between parts during the manufacturing process, is removed or at least minimized.

Abstract: A first via opening is formed to a first conductor and a second via opening is formed to a second conductor. The first and second via openings are formed through insulative material. Then, the first conductor is masked from being exposed through the first via opening and to leave the second conductor outwardly exposed through the second via opening. An antifuse dielectric is formed within the second via opening over the exposed second conductor while the first conductor is masked. Then, the first conductor is unmasked to expose it through the first via opening. Then, conductive material is deposited to within the first via opening in conductive connection with the first conductor to form a conductive interconnect within the first via opening to the first conductor and to within the second via opening over the antifuse dielectric to form an antifuse comprising the second conductor, the antifuse dielectric within the second via opening and the conductive material deposited to within the second via opening.

Abstract: A first via opening is formed to a first conductor and a second via opening is formed to a second conductor. The first and second via openings are formed through insulative material. Then, the first conductor is masked from being exposed through the first via opening and to leave the second conductor outwardly exposed through the second via opening. An antifuse dielectric is formed within the second via opening over the exposed second conductor while the first conductor is masked. Then, the first conductor is unmasked to expose it through the first via opening. Then, conductive material is deposited to within the first via opening in conductive connection with the first conductor to form a conductive interconnect within the first via opening to the first conductor and to within the second via opening over the antifuse dielectric to form an antifuse comprising the second conductor, the antifuse dielectric within the second via opening and the conductive material deposited to within the second via opening.

Abstract: A first via opening is formed to a first conductor and a second via opening is formed to a second conductor. The first and second via openings are formed through insulative material. Then, the first conductor is masked from being exposed through the first via opening and to leave the second conductor outwardly exposed through the second via opening. An antifuse dielectric is formed within the second via opening over the exposed second conductor while the first conductor is masked. Then, the first conductor is unmasked to expose it through the first via opening. Then, conductive material is deposited to within the first via opening in conductive connection with the first conductor to form a conductive interconnect within the first via opening to the first conductor and to within the second via opening over the antifuse dielectric to form an antifuse comprising the second conductor, the antifuse dielectric within the second via opening and the conductive material deposited to within the second via opening.

Abstract: A first via opening is formed to a first conductor and a second via opening is formed to a second conductor. The first and second via openings are formed through insulative material. Then, the first conductor is masked from being exposed through the first via opening and to leave the second conductor outwardly exposed through the second via opening. An antifuse dielectric is formed within the second via opening over the exposed second conductor while the first conductor is masked. Then, the first conductor is unmasked to expose it through the first via opening. Then, conductive material is deposited to within the first via opening in conductive connection with the first conductor to form a conductive interconnect within the first via opening to the first conductor and to within the second via opening over the antifuse dielectric to form an antifuse comprising the second conductor, the antifuse dielectric within the second via opening and the conductive material deposited to within the second via opening.

Abstract: A roller chain and sprocket system utilizes an involute profile on the sprocket teeth to engage rollers in the links of a roller chain. The links, when aligned linearly, bear upon one another when pushed to form a substantially rigid column which has an axis. The system results in substantially 100% of the rotational energy imparted to the sprocket being translated into linear motion of the chain along the column axis.

Abstract: Planar access transistor devices and recessed access transistor devices used with semiconductor devices may include gate electrodes having materials with multiple work functions, materials that are electrically isolated from each other and supplied with two or more voltage supplies, or materials that create a diode junction within the gate electrode. Access device drivers are also provided which are capable of driving distinct or identical voltages to the gate electrodes.

Abstract: A paint tray including a mechanically-openable lid and a mechanism for opening the lid.