Abstract: The present invention relates to a novel exercise equipment for simulation of ski routines, with a resistance regulation mechanism, with individual resistance elements

Abstract: A dissolvable alloy, the chemical composition of which comprises aluminum between 2.5% and 9%; zinc between 0.1% and 1.5%; iron between 0.01% and 3%; and magnesium the remainder, such alloy being usable in tools and components of the petroleum industry.

Abstract: A dissolvable alloy, the chemical composition of which comprises aluminum between 2.5% and 9%; zinc between 0.1% and 1.5%; iron between 0.01% and 3%; and magnesium the remainder, such alloy being usable in tools and components of the petroleum industry.

Abstract: A security device placed at a wellhead over a blowout preventer valve, which can be activated to catch a cable and/or a string of pipes upon a cut event or accident, preventing the fall of the same into the well, which includes: an upper horizontal plate and lower horizontal plate, vertically aligned, each having a circular central orifice for the passing of a string of pipes and/or a cable, and a cutout on the front part thereof, located between its front edge and the circular orifice; lateral support device, located between the upper and lower plates, that connect the plates together, delimiting an aperture at the front part of the device that together with the cutouts on the upper and lower plates form a front passage toward the inside of the device; at least two clamps driven by corresponding hydraulic cylinders, which are arranged at an acute angle with the vertical axis of the device; and a movable vertical plate arranged on the front part of the device between the lateral support means, pivotally conne

Abstract: A security device placed at a wellhead over a blowout preventer valve, which can be activated to catch a cable and/or a string of pipes upon a cut event or accident, preventing the fall of the same into the well, which includes: an upper horizontal plate and lower horizontal plate, vertically aligned, each having a circular central orifice for the passing of a string of pipes and/or a cable, and a cutout on the front part thereof, located between its front edge and the circular orifice; lateral support device, located between the upper and lower plates, that connect the plates together, delimiting an aperture at the front part of the device that together with the cutouts on the upper and lower plates form a front passage toward the inside of the device; at least two clamps driven by corresponding hydraulic cylinders, which are arranged at an acute angle with the vertical axis of the device; and a movable vertical plate arranged on the front part of the device between the lateral support means, pivotally conne

Abstract: The present invention provides a system and method for combining asymmetrical camera views from a front racing and a back facing camera. Resizing and quality enhancement techniques are used to bring both front and back camera to same quality. Further, a panoramic mode of from camera and back camera are utilized to create a uniform stitching.

Abstract: The present invention provides a system and method for combining asymmetrical camera views from a front racing and a back facing camera. Resizing and quality enhancement techniques are used to bring both front and back camera to same quality.