The present disclosure relates to bioengineering approaches for producing biofuel and, in particular, to the use of a C1 metabolizing microorganism reactor system for converting C1 substrates, such as methane or methanol, into biomass and subsequently into biofuels, bioplastics, or the like. The digital signals from at least one channel of the radar sensor are processed until a first evaluation capability is obtained as a distance signal or as an approach speed signal, with which it is defined which data are ascertained and will be made available to an interface between the radar sensor and a downstream control unit. The trip blocking apparatus has a trip blocking arm and a blocking lever. The rear-viewable display also facilitates attachment of color filters directly to the backplane simplifying filter pixel alignment issues. The pharmaceutical composition is configured to enhance the sustained release of the pharmacologically active substance GnRH analogue. In a wave soldering bath according to the present invention, a cylinder is disposed at one end of a duct, a spiral pump is installed in the cylinder, and the width of a nozzle opening is made narrower than the width of the duct.