Abstract: A selectively operable door (50) for a robotic vehicle (10) may include a doorframe disposable in a barrier dividing two areas in which the robotic vehicle (10) is enabled to travel, a door body (54) hingedly connected to the door frame (52), and a latching assembly configured to alternately allow movement of the door body (54) such that the robotic vehicle (10) to enabled to pass through the selectively operable door (50) via displacement of the door body (54) and prevent movement of the door body (54) such that the door body (54) is retained in a closed state. The latching assembly may include an automatic lock configured to define a release position in which movement of the door body (54) from the closed state is allowed, and a capture position in which movement of the door body to the closed state is allowed and movement of the door body from the closed state is prevented.

Abstract: Systems, methods, and at least one seal pocket detection assembly configured to be placed within a pressure cavity of a well tubing system. The seal pocket detection assembly includes a selectively removable insert body supporting one or more seals and one or more coils that produce an electromagnetic field extending into the bore of tubing sections of the well tubing system. The seal pocket detection assembly is configured to detect a ferrous object passing through the bore.

Abstract: A control unit includes a hydraulic fluid system, a lubricant system, at least one sensor cable, an electronics module in communication with the at least one sensor cable, the hydraulic fluid system, and the lubricant system. A housing of the control unit contains the hydraulic fluid system, the lubricant system, the sensor cable(s), and the electronics module.

Abstract: Systems, methods, and at least one seal pocket detection assembly configured to be placed within a pressure cavity of a well tubing system. The seal pocket detection assembly includes a selectively removable insert body supporting one or more seals and one or more coils that produce an electromagnetic field extending into the bore of tubing sections of the well tubing system. The seal pocket detection assembly is configured to detect a ferrous object passing through the bore.

Abstract: An orbital welding system is suitable for welding a flange to a tube. The system includes a base having a main axis and a clamp assembly configured to demountably secure a flange to the base. A mount is coupled to the base and rotatable about the main axis. A welding torch is coupled to the mount and includes electrode that extends radially outward from the main axis. The system further includes a motor configured to drive rotation of the mount about the main axis.

Abstract: A respirator cover or second-skin includes a support structure to cover a gas mask or respirator and is provided with cut-outs in the support structure to receive components of the respirator, the second-skin including an interior flexible gasket concentric and spaced from the outer perimeter of the second-skin which seals the cover to the outer surface of the respirator. The second skin serves to provide increased chemical protection to the user of a respirator, as an aid for garment interface, or to anchor a protective hood to the respirator.

Abstract: The invention features a method and related computer program product and apparatus for assessing the security of a computer network.

Abstract: The invention features a method and related computer program product and apparatus for assessing the security of a computer network.

Abstract: The invention features a method and related computer program product and apparatus for assessing the security of a computer network.

Abstract: The invention features a method and related computer program product and apparatus for assessing the security of a computer network.

Abstract: The invention features a method and related computer program product and apparatus for assessing the security of a computer network.

Abstract: The invention features a method and related computer program product and apparatus for assessing the security of a computer network.

Abstract: The invention features a method and related computer program product and apparatus for assessing the security of a computer network.

Abstract: The invention features a method and related computer program product and apparatus for assessing the security of a computer network.

Abstract: A dynamic content security parser (DCSP) that provides hardware assisted parallel processing technology for servicing complex web service security transactions at a high rate of throughput as an embeddable software product having a core DCSP engine that utilizes a content security policy to process documents in order to provide digital signature services, content encryption, XML filtering and SAML generation.