The invention relates to a machine for applying a traditional sealing coating material comprising one or more layers or a material formed by a single- or multi-layer weldable sealing membrane for a horizontal flat roof.

The invention relates to superparamagnetic nanoparticles containing Sn doped Co-Ni-Mn spinel ferrites. The residual magnetisation, the saturation magnetisation, the coercive field, the transition temperature and the blocking temperature of the Sn doped spinel ferrite superparamegnetic nanoparticles are optimised by the concentration of magnetic ions and the size of the nanoparticles, made at a low temperature, in order to obtain the characteristics required for well defined technological uses, such as in the fields of electronics, spintronics and microwave frequencies.

The present invention generally relates to lead-frame semiconductor devices designed for housings of the Dual Flat Non-leaded (DFN) family, linked to the process of assembling so-called chip on paddle (COP) chips. Progress made: in a standard production process, semiconductor chips are usually assembled in a DFN housing according to two processes: COP or Chip on Lead (COL). The COP is fitted with a chip centred and 0.2 mm away from the paddle, said paddle being 0.2 mm from the lead, i.e. a total of 0.4 mm. With COL, the centered die can be fitted directly on the leads via a layer of insulating epoxy, provided that the bond pads (the wirebond stacks on the die) are not floating. Depending on the application and environment used, DFN housings designed for the assembly of chips require a limited chip size. In the case of the latest existing 5x3.2 mm2 DFN's, the maximum chip size is of the order of 1x0.9 mm2.

The invention relates to a method for treating water containing organic pollutants (dyes and pesticides), in particular with a view to reusing said water for irrigation, in industry or even as drinking water. This method is also applicable to the treatment of industrial effluents rich in organic impurities. The developed method relates to the use of photo-catalysts based on nanostructured carbon and a nanosized metal oxide. The scientific and technological obstacles of this method actually lie in the preparation of nanocomposites based on graphite and functionalised graphene (graphite oxide, graphene, graphene-titanium dioxide nanocomposite (GF@TiO2)) capable of degrading organic pollutants in water in the absence of ultra-violet (UV) radiation, and the production methods and uses thereof.

The mechanical power amplifier comes in two types: a type with a variable amplification factor and a type with a constant amplification factor. Each of these two types has two models: the variant is the amplifier with link rod and the other with swinging/sliding bar. The constant is the amplifier with moving bar AB and the other with moving frame ABCD. This amplifier comprises: - the cylindrical fixed bars - the slide balls - the fixed small slides - the fixed large slides - the moving small slides - the link rods - the cranks - the slide bars - the pin bars - the bars AB - the toothed wheels with crankpins - the bars connecting the frames ABCD and A' B' C' D' - the toothed flat bars and the swinging/sliding bars. This amplifier considerably reduces or eliminates the consumption of any polluting and eco engine.

The present invention enables permanent magnets integrated in magnetic circuits to be used as energy-storage means. It consists of a novel device which enables energy to be extracted from the permanent magnets by means of the circulation of a variable electric current in a conducting bar secured to a support and subjected to the magnetic fields of the permanent magnets, which are oriented such that mechanical vibrations appear in the magnetic circuits. These vibrations are transmitted to piezoelectric sensors which are in mechanical contact with the magnetic circuits, resulting in the generation of a variable electrical voltage at the terminals of the sensors which can be accumulated and used to perform work. A line current line is used as the source of variable current.

The invention relates to a heavy cellular "quay unit" having a compensated bed for forming a quay wall capable of reaching great heights. The principle is based on the design of how the 50 to 100 tonne blocks bear against one another, which can be summarised as linear frontal bearing and point-by-point rear bearing without transverse ribs bearing a load.

The present invention relates to the production of an improved traditional anti-inflammatory plant medicament in the form of a 100% natural syrup based on five medicinal plants harvested in the Rissani-Errachidia region (south-east of Morocco). This plant medicament is obtained by cold aqueous maceration of five plants (Rosmarinus officinalis L., Phoenix dactylifera L., Artemisia herba-alba Asso, Mentha pulegium L., Mentha suaveolens Ehrh.) carefully selected on the basis of ethnopharmacological surveys in the abovementioned region, and formulated in the form of a syrup. Firstly, the aqueous macerate of the plants selected, at a dose of l g/kg of body weight (b.w.) of the Wistar rat, is evaluated orally; the percentage inhibition of the inflammation is about 82.98%, in comparison with indomethacin 61.7%, 5 hours after induction of inflammation with 0.5% carragenin. The anti-inflammatory capacity of the syrup formulated at l g/kg b.w. was also evaluated orally in Wistar rats. A considerable anti-inflammatory capacity of about 84.04%, in comparison with indomethacin, 5 hours after induction of inflammation, was noted. This syrup is a 100% natural anti-inflammatory which is more powerful than indomethacin; it is produced from plants used for recognized traditional purposes. In this respect, it contributes to improving quality of life and to well-being in the case of inflammation.

The invention relates to the field of drying solid bodies, which is an integral operation in process engineering. The invention relates to a unit for drying solid bodies in the form of granules. The invention relates to a continuous drying method using convection as a heating mode in a fluidised solid gas medium. The flow of the product is caused by an Archimedean screw, and the aeraulic circuit is provided by passing through the product, creating gas/solid fluidisation along a helical path.

The invention relates to a method for synthesising a diluted magnetic oxide (DMO) from a matrix consisting of a non-magnetic metal oxide. The invention is characterised in that said matrix is doped with at least one metal, the type and concentration of which are calculated so as to ensure that said diluted magnetic oxide to be synthesised is imparted with a phase that is intrinsically stable at high temperatures, said phrase being selected from among the following phases: ferromagnetic, spin glass, and super-paramagnetic.