Abstract: An electrosurgical device that is capable of both generating a plasma to perform surface coagulation and emitting a non-ionizing microwave field (in the absence of plasma) to perform coagulation at a deeper level. The device comprises a probe tip that is connected to receive radiofrequency (RF) and/or microwave frequency energy from a generator, and also defines a flow path for a gas. The probe tip is adjustable between a first configuration, in which it defines a bipolar (e.g. coaxial) structure to produce a high electric field from the received RF and/or microwave frequency energy across the flow path for the gas to strike and sustain plasma and a second configuration, in which it defines an antenna structure to emit non-ionizing microwave energy into tissue.

Abstract: A light system having a plurality of lighted tiers wherein each tier includes a plurality of radially extending lighted arms for illuminating branches of a tree. Each lighted arm is operatively associated with at least two conductive connectors for electrically connecting other lighted arms, other lighted tiers, or the lead wire.

Abstract: A selectively sized artificial tree comprising a frame assembly including an upper frame and body frame. The artificial tree may be configured for trees of different heights, having different radii, and having different sector sizes such as full circle, semicircle for positioning against a wall, and conical for positioning in a corner. The frames which are less than full circle may be combined, such as two semi circles for forming a full tree. A wheel assembly is provided for moving the tree. The wheels are housed with the frame when not engaged.

Abstract: A socket for allowing a threaded light bulb or a bayonet light bulb to be quickly and effectively inserted into and removed from the socket by axial force, avoiding the need for it to threaded by rotational forces within the socket to achieve connectivity. The socket includes a bulb interface including a plurality of flanges for cooperating with a bulb having a threaded base and/or a bayonet base.

Abstract: An internet-based device for remotely controlling the flow of electricity to electrical devices that operate on millivolt or low voltage currents, including electrically operated gas powered fireplaces.

Abstract: Using various embodiments systems, methods, devices, and apparatuses for a. flying disc with an embedded smoking pipe are described. In one embodiment, the flying disc includes an aperture in the center to bear a smoking pipe. The smoking pipe can be embedded in the aperture of the flying disc and can comprise an outer chamber comprising a top portion and a bottom portion, the outer top portion including an inhaling aperture, and the bottom portion including an air intake aperture. The smoking pipe can also include a inner member encapsulated within the outer chamber, and the inner member configured to accommodate a combustible smoking substance.

Abstract: An electrosurgical device that is capable of both generating a plasma to perform surface coagulation and emitting a non-ionising microwave field (in the absence of plasma) to perform coagulation at a deeper level. The device comprises a probe tip that is connected to receive radiofrequency (RF) and/or microwave frequency energy from a generator, and also defines a flow path for a gas. The probe tip is adjustable between a first configuration, in which it defines a bipolar (e.g. coaxial) structure to produce a high electric field from the received RF and/or microwave frequency energy across the flow path for the gas to strike and sustain plasma and a second configuration, in which it defines an antenna structure to emit non-ionising microwave energy into tissue.

Abstract: An acetabular cup assembly for a prosthetic hip joint is disclosed. This assembly includes an outer shell having at least one shell extension, an adaptor having at least one adaptor extension, and an insert. The inclusion of an extension on the outer shell and an extension on the adaptor allows for easier manipulation and implantation of the assembly.

Abstract: An acetabular cup assembly for a prosthetic hip joint is disclosed. This assembly includes an outer shell having at least one shell extension, an adaptor having at least one adaptor extension, and an insert. The inclusion of an extension on the outer shell and an extension on the adaptor allows for easier manipulation and implantation of the assembly.

Abstract: An acetabular cup assembly for a prosthetic hip joint is disclosed. This assembly includes an outer shell having at least one shell extension, an adaptor having at least one adaptor extension, and an insert. The inclusion of an extension on the outer shell and an extension on the adaptor allows for easier manipulation and implantation of the assembly.

Abstract: An outside cooking grill has a frame with a cooking box at the upper end thereof. Suspended within the cooking box near the upper end is a grill. The bottom of the cooking box is open and slideably receives therein a vertically moveable firebox. At least one electrically driven jack is mounted on the frame for raising and lowering the firebox to thereby increase or decrease the temperature in the cooking box.

Abstract: An acetabular cup assembly for a prosthetic hip joint is disclosed. This assembly includes an outer shell having at least one shell extension, an adaptor having at least one adaptor extension, and an insert. The inclusion of an extension on the outer shell and an extension on the adaptor allows for easier manipulation and implantation of the assembly.

Abstract: A sensor system for viewing the light energy of a scene has an imaging detector which converts incident light energy into an electrical signal. Two colors are separately imaged by the detector in two imaging regions. The imaging system for each color includes a color filter positioned between the scene and the respective region of the detector, an optical train that focuses filtered color scene energy, and an optical fiber bundle having an input end that receives the respective color scene energy from the optical train and an output end that directs the color scene energy onto the respective region of the detector using a nonlinear mapping. The optical fiber bundle is formed of a plurality of optical fibers wherein each of the optical fibers has an input shape and size at its input end and an output shape and size at its output end. The output shape and size are different from the input shape and size.

Abstract: This invention relates to a method and apparatus for controlling the composition of a weld. More particularly it relates to welding using an electric circuit, thereby creating a weld puddle, and adding at least one filler that is electrically independent from the electric circuit to the weld puddle at a controllable rate to obtain a target weld composition. The filler can be added to the extent limited by practical weld puddle geometry and, thus, the method and apparatus also facilitate increased weld deposition rates.

Abstract: A method, an apparatus (150), and a prefabricated replacement tube (108) are provided for repairing a defect (112) in a tube (102), such as in a waterwall (100). In the method, a replacement tube (108) is prefabricated having a wall (116), a central opening (114) extending through a portion thereof, and a predetermined length. A length of the tube (102), including the defect (112), equal to the predetermined length is removed. The replacement tube (108) is positioned between stubs (126, 128) of the tube (102), and a rotatable torch (152) of an automated welding apparatus (150) inserted through the opening (114) to align with a joint between an end (118, 120) of the replacement tube and a stub (126, 128). The torch (152) is rotated to join it to the stub (126, 128) along the entire joint. The torch (152) is then removed, turned 180 degrees, and reinserted to weld the remaining joint.

Abstract: A method, a apparatus (150) and a prefabricated replacement tube (108) are provided for repairing a defect (112) in a tube (102), such as in a waterwall (100). In the method, a replacement tube (108) is prefabricated having a wall (116), a central opening (114) extending through a portion thereof and a predetermined length. A length of the tube (102), including the defect (112), equal to the predetermined length is removed. The replacement tube (108) is positioned between stubs (126, 128) of the tube (102), and a rotatable torch (152) of an automated welding apparatus (150) inserted through the opening (114) to align with a joint between an end (118, 112) of the replacement tube and a stub (126, 128). The torch (152) is rotated to join it to the stub (126, 128) along the entire joint. The torch (152) is then removed, turned 180 degrees, and reinserted to weld the remaining joint.

Abstract: This invention relates to a method and apparatus for controlling the composition of a weld. More particularly it relates to welding using an electric circuit, thereby creating a weld puddle, and adding at least one filler that is electrically independent from the electric circuit to the weld puddle at a controllable rate to obtain a target weld composition. The filler can be added to the extent limited by practical weld puddle geometry and, thus, the method and apparatus also facilitate increased weld deposition rates.

Abstract: In client/server computing, especially in the field of e-commerce, digitally signed credentials are passed between client and server to develop trust between the parties. However, this requires that one party disclose its credentials (which could be considered sensitive) to the other party before the disclosing party knows anything about the receiving party (someone has to go first). To solve this problem, the invention implements a negotiation of credential disclosure called automatic incremental credential disclosure. Each credential held at a local site is associated with an access policy which is based on opposing site credentials. Incoming requests for credentials are logically combined with the access policies to derive further negotiation responses.

Abstract: A lockup clutch assembly and fabrication method for a hydrokinetic torque converter comprising a high capacity piston and clutch assembly located within the cover of the hydrokinetic torque converter, the piston and clutch assembly comprising a first friction disc and a second friction disc connected drivably to the torque input member of a multiple ratio geared transmission and a third friction disc situated between the first and second friction discs and connected to the cover of the torque converter, the second friction disc being adapted to engage a friction surface on the cover when a pressure differential across the piston and clutch assembly is created in the torque converter, the driving connection between the third disc and the cover being achieved by interlocking spline teeth or embossments which permit torque transfer from the cover through the piston and clutch assembly while accommodating relative axial displacement between them whereby a direct drive torque transfer path is established with mini