Abstract: The disclosure relates to a plant, especially power plant, for reduction of the carbon dioxide content in atmospheric air, especially for improvement of atmospheric air quality. The plant has at least one electrolysis unit for oxygen production, at least one carbonization unit for carbon synthesis, especially a Bosch reaction unit, and at least one unit for cleaning of ambient air from an outside atmosphere surrounding the plant. The carbonization unit synthesizes carbon from carbon dioxide which is obtained from the atmosphere by means of the carbon dioxide sorption unit and this carbon is stored, in order to effectively reduce the proportion of carbon dioxide in the atmosphere. The disclosure further relates to a method of operating such a plant, with which the carbon dioxide content in the atmosphere can be efficiently reduced.

Abstract: An RF PA and an RF PA protection circuit are disclosed according to one embodiment of the present disclosure. The RF PA includes an RF PA bias circuit and an RF PA transistor element. The RF PA transistor element has a first current terminal and a control terminal. The RF PA protection circuit is coupled between the RF PA bias circuit and the first current terminal. The RF PA protection circuit reduces a current through the first current terminal using the RF PA bias circuit when a magnitude of a voltage at the first current terminal exceeds a protection threshold.

Abstract: An RF PA and an RF PA protection circuit are disclosed according to one embodiment of the present disclosure. The RF PA includes an RF PA bias circuit and an RF PA transistor element. The RF PA transistor element has a first current terminal and a control terminal. The RF PA protection circuit is coupled between the RF PA bias circuit and the first current terminal. The RF PA protection circuit reduces a current through the first current terminal using the RF PA bias circuit when a magnitude of a voltage at the first current terminal exceeds a protection threshold.

Abstract: The present invention relates to medical fluid injectors. An exemplary injector may include a drive ram that is adapted to interface with a plunger of a syringe. The drive ram may be equipped with an RF enabled pressure sensor that is configured to measure pressure exerted on the syringe plunger by the drive ram. In addition, the injector may include an RF circuit in RF communication with the pressure sensor of the drive ram. In some embodiments, the injector may include a controller in electrical communication with the RF circuit. The controller may be configured to adjust movement of the drive ram to alter the pressure exerted on the syringe plunger by the drive ram (i.e., the pressure measured by the pressure sensor).

Abstract: A reel for a fishing rod comprises a braking device consisting of a slider movable radially in relation to one of the cheeks of a drum on to which the line is wound, a flexible end of this slider exerting a braking effect which varies according to its radial distance. The cheek of the drum is preferably provided with radially orientated notches.

Abstract: A fishing reel is disclosed which comprises a rotatable line drum and actuating means for rewinding the fishing line onto said drum. Said actuating means include a pulley driven by manually pulling a wire, a return device for said pulley and a unidirectional clutch for temporarily couple the pulley to the line drum for rewinding the line.