Abstract: There are provided using high power laser systems for performing decommissioning welding and repair of structures in boreholes, off-shore, and other remote and hazardous locations. In a particular embodiment the laser system is a Class I system.

Abstract: A tubular clamp for gripping a tubular is disclosed. In one aspect, a tubular clamp for use with a cutting and lifting system is provided. The tubular clamp is configured to move between an opened position and a closed position. The tubular clamp further includes at least one slip member to permit the clamp to bear the weight of a severed tubular string. Lifting lugs on an outer surface of the clamp permit attachment to a lifting assembly.

Abstract: A magnetically polarized photonic device is provided. The magnetically polarized photonic device (100) includes substrate (102), an annihilation layer (106) and a graded band gap layer (142). The annihilation layer (106) is deposed on a surface (104) of substrate (102) with graded band gap layer (142) disposed on annihilation layer (106). Contacts (116, 128) are disposed on ends (146, 150) of magnetically polarized photonic device (100). A magnetic field (159) is applied to graded band gap layer (142) and annihilation layer (106) to drive charges to contacts (116, 128).

Abstract: High power laser systems, high power laser tools, and methods of using these tools and systems for opening up damaged wells and for cutting, sectioning and removing structures objects, and materials, and in particular, for doing so in difficult to access locations and environments, such as offshore, underwater, or in hazardous environments, such as nuclear and chemical facilities. And, high power laser systems, high power laser tools, and methods of using these systems and tools for providing rock-to-rock plugs for decommissioning of wells.

Abstract: Among other things, one or more techniques and/or systems are provided for authorizing an action using vehicle identification information (e.g., supplied by a vehicle) and user identification information (e.g., supplied by a mobile device associated with a user of the vehicle). Such an action may relate to, among other things, refueling the vehicle, parking the vehicle, using a fee-based road segment, and/or other vehicle-centric actions, for example. Moreover, in one embodiment, as part of the authorization, a payment transaction may be initiated by an authorization system configured to authorize the action.

Abstract: An assembly (10) forming part of a regenerative drive system for a motor lorry. The motor lorry has a driven train that is operatively associated with the assembly (10) so as to cause operation of the assembly (10) to store energy, or alternatively to be driven by the assembly (10) by depletion of energy stored by the assembly (10). The assembly (10) includes a variable angled swash plate pump/motor (11) that is drivingly associated with the drive train and the motor lorry. The assembly (10) includes a clutch (13) that is engaged when the motor lorry is de-accelerating, to cause the pump/motor (11) to be driven.

Abstract: There is provided high power laser systems, high power laser tools, and methods of using these tools and systems for cutting, sectioning and removing structures objects, and materials, and in particular, for doing so in difficult to access locations and environments, such as offshore, underwater, or in hazardous environments, such as nuclear and chemical facilities. Thus, there is also provided high power laser systems, high power laser tools, and methods of using these systems and tools for removing structures, objects, and materials located offshore, under bodies of water and under the seafloor.

Abstract: An apparatus that enables quick disconnect termination or connection for cryogenic transfer lines is presented. The apparatus is a connector that will allow two lines to be connected and coupled for simultaneously allowing for fluid to occur and electrical communication to ensue. Connection and termination will occur successfully under a pressurized environment.

Abstract: A tubular clamp for gripping a tubular is disclosed. In one aspect, a tubular clamp for use with a cutting and lifting system is provided. The tubular clamp is configured to move between an opened position and a closed position. The tubular clamp further includes at least one slip member to permit the clamp to bear the weight of a severed tubular string. Lifting lugs on an outer surface of the clamp permit attachment to a lifting assembly.

Abstract: Devices, methods and kits for conducting an assay to determine the presence or amount of an analyte in a fluid sample. The device includes a sample application element and a flow path matrix that facilitates fluidic flow by capillary action. The sample application element includes a non-absorbent or absorbent carrier that has a conjugate reagent that is readily solubilized by the liquid sample. In various aspects of the invention, the sample application element and the matrix are associated with a housing that allows for releasable contact between the element and the matrix. In other aspects, the invention includes methods using the device and kits including the device.

Abstract: An assembly (10) forming part of a regenerative drive system for a motor lorry. The motor lorry has a driven train that is operatively associated with the assembly (10) so as to cause operation of the assembly (10) to store energy, or alternatively to be driven by the assembly (10) by depletion of energy stored by the assembly (10). The assembly (10) includes a variable angled swash plate pump/motor (11) that is drivingly associated with the drive train and the motor lorry. The assembly (10) includes a clutch (13) that is engaged when the motor lorry is de-accelerating, to cause the pump/motor (11) to be driven.

Abstract: A drive assembly (10) for a regenerative drive system (11) that incorporates a pump/motor (12) and an electronic and a hydraulic control system (13). When incorporated in a motor lorry, and the motor lorry is de-accelerating a second clutch part (20) of the assembly (10) is engaged with a first clutch part (19) to thereby drive the pump/motor (12). The pump/motor (12) is rendered inoperative by operation of a clutch (18).

Abstract: There is provided a device for partitioning a liquefied sample into discrete volumes. The device includes a bottom member; a top member disposed adjacent the bottom member; and at least one channel member disposed between the top and bottom members. The at least one channel member is at least partially defined by the top and bottom members and has first and second end portions. The first end portion of the at least one channel has an opening to receive liquid and the second end portion of the at least one channel has a reaction compartment and a vent opening. Accordingly, when the liquefied sample is introduced to the first end portion, capillary action assists in causing the liquefied sample to travel from the first end portion to the second end portion and at least a portion of the liquefied sample is caused to remain in the reaction compartment.

Abstract: The present invention is an apparatus designed and configured to enable quick disconnect termination or connection for cryogenic transfer lines. The apparatus is a connector that will allow two lines to be connected and coupled for simultaneously allowing for fluid to occur and electrical communication to ensue. Connection and termination will occur successfully under a pressurized environment.

Abstract: A device for conducting an assay to determine the presence or amount of an analyte in a fluid sample. The device includes a flow path that facilitates fluidic flow by capillary action. The flow path has a first fluid permeable region, a second fluid permeable region, a barrier that inhibits fluidic flow between the first and second regions, and a fluidic bridge. The bridge includes a fluid permeable material overlapping at least a portion of each of the first region, the barrier and the second region.

Abstract: A magnetic drawing tablet apparatus comprising a stationary base housing and a screen housing movable with respect thereto. The screen housing will contain a magnetic drawing screen which is sealed and includes writing medium suspended therein which can create an image on the screen responsive to contacting thereof with a magnetic stylus. An magnetic erasing member is secured with respect to the base and extends into the screen housing to a position adjacent the magnetic screen. When the screen housing is moved between a docked position engaging the base and an extended position away from the base, erasing of images on the magnetic screen is achieved by passing the magnetic screen adjacently over the magnetic eraser. Sliding the screen housing relative to the base will preferably expose a decorative panel therebeneath. A receptacle in the base may be provided for storage of drawings templates and a magnetic style for writing may be mounted in a hole defined in the base.

Abstract: The hydraulic regenerative drive system for a vehicle includes an electronic controller, a hydraulic control circuit that receives control signals from the electronic controller, a reservoir in fluid communication with the hydraulic control circuit, a pump/motor unit having a controlled-angle swash plate element providing variable displacement, an accumulator in fluid communication with the hydraulic control circuit and a pump/motor unit speed sensor and pump/motor unit pressure sensor providing measured speed and measured pressure signals to the electronic controller. The electronic controller generates a torque signal and a modified engine throttle signal on the basis of a mathematical model, converts the torque signal to a swash plate angle, and controls a controlled-torque retard mode of operation and a controlled torque propulsion mode of operation.

Abstract: A bearing assembly comprising a centrifugal debris trap for removing contamination debris from lubrication fluid prior to lubrication of the bearing assembly components is provided. The centrifugal debris trap comprises an annular groove on an inner race such that with sufficient centrifugal force, contamination debris in the lubrication oil is forced into the groove and held there. Removal of contamination debris from the lubrication oil prevents damage to bearing balls and races of the bearing assembly, thus reducing bearing fatigue. A method for lubricating bearing assembly components using the bearing assembly of the present invention is also provided.

Abstract: An optical cross-connect switch is provided for routing optical data signals in an optical transport network.

Abstract: A wide bore, high field superconducting magnet. The superconducting magnet has a plurality of superconducting coils impregnated with epoxy and nested within each other. An innermost one of the nested coils has a bore therethrough that defines a bore width of the magnet. The bore width is greater than approximately 100 millimeters. The nested coils are electrically connected in series and cooled to an operating temperature less than approximately 4 degrees K. The magnet also has external reinforcements on the coils that are applied prior to impregnating the coils with epoxy. An active protection circuit protects the coils in response to a quench in the magnet. The protection circuit includes heater elements positioned in thermal contact with the coils prior to impregnating the coils with epoxy. The magnet further has lead supports for supporting the lead wires with epoxy that extend from the coils.