Abstract: The invention relates to the use of an aqueous extract of tobacco leaves for the preparation of a medicament for the treatment of dependence, in particular tobacco dependence, and to a sterile injection solution and a kit which can be used for the treatment of dependence, in particular of tobacco.

Abstract: The invention relates to the use of an aqueous extract of tobacco leaves for the preparation of a medicament for the treatment of dependence, in particular tobacco dependence, and to a sterile injection solution and a kit which can be used for the treatment of dependence, in particular of tobacco.

Abstract: A power current regulator, in particular for airport lighting, includes transformers in series with intermediate taps on their secondary windings staged a various different numerical weights. In each case, one of said taps is selected by a latch memory (MV) preceded by an up/down counter (CD). These circuits are actuated by a control circuit as a function of the current detected by a current transformer (TIC) connected in series with the load.

Abstract: An installation for controlling the electric supply of charge elements, such as high pressure discharge lighting lamps, which are distributed along supply lines to which are applied an alternating supply voltage and periodical control transitions superposed to said alternating supply with a selected phase angle. The installation comprises supply circuits through which said charge elements are connected across supply lines. Said supply circuit includes a pulse transformer having two windings, one of the windings being connected via a capacitor in parallel to a choke coil. The other winding triggers a controlled switching device which supplies the charge elements.