A single-piece and rigid coupling of a turbocharger with an oxidation mechanism of an exhaust line of an internal combustion engine, including a burnt gas inlet duct that extends along an inlet axis and a burnt gas outlet duct that extends along an outlet axis substantially orthogonal to the inlet axis. External light sensed by the photo sensor is inputted into a luminance adjustment controller, and luminance necessary to maintain constant contrast is obtained. The sheet of translucent material rests within a longitudinal groove formed within the frame. A ring-shaped piezoelectric transformer is developed in this invention for low voltage applications. Winning lottery data DL is determined from a correlation between the winners’ and their respective pre-qualifying data.