Abstract: A sawn wood drying system, which allows to take advantage of the heat contained in the dry wood that leaves the system to preheat the wet and cold wood that enters the system, the system comprising: a heating chamber, a drying chamber and a cooling chamber, sequentially arranged, and a transport path that allows the transfer of sawn wood through these three chambers; a first air circulation system, which provides a first high temperature air flow inside the drying chamber; and a second air circulation system that provides a second air flow, independent of the first air flow, which allows the heating chamber to be in fluid communication with the cooling chamber by means of external chambers or ducts connecting both chambers.

Abstract: A sawn wood drying system, which allows to take advantage of the heat contained in the dry wood that leaves the system to preheat the wet and cold wood that enters the system, the system comprising: a heating chamber, a drying chamber and a cooling chamber, sequentially arranged, and a transport path that allows the transfer of sawn wood through these three chambers; a first air circulation system, which provides a first high temperature air flow inside the drying chamber; and a second air circulation system that provides a second air flow, independent of the first air flow, which allows the heating chamber to be in fluid communication with the cooling chamber by means of external chambers or ducts connecting both chambers.

Abstract: A ventilation assembly is defined comprising a fan located in the top of a drying chamber or furnace and which recirculates gases at high temperatures and/or humidity; a drive shaft with its mounts or bearings, on which is mounted the fan, and a separation chamber which houses the shaft bearings and separates said bearings from the inside of the drying chamber or furnace. The separation chamber is open to the external environment and is sized such that a person may enter it to perform maintenance of the shaft bearings without the need to enter the dryer or furnace. The ventilation assembly may further include the pre-assembly in the factory of the engine, its transmission system and/or one or more air renewal vents. Furthermore, the assembly can be complemented with trusses to further facilitate installation on the walls of the dryer or furnace.

Abstract: The present invention relates to a vehicle test bench for calibrating and/or testing systems of a vehicle which comprise at least one camera. The vehicle test bench has a target position for the vehicle. At least one surface that reproduces an image display and/or shows an image display is assigned to the cameras of systems to be tested. A plurality of elements that absorb stray light are provided, which elements each consist of a wall-like boundary of the vehicle test bench, which reduces penetration of light into the vehicle test bench. A plurality of wall-like boundaries results in lateral delimitation of the vehicle test bench on all sides.

Abstract: A ventilation assembly is defined comprising a fan located in the top of a drying chamber or furnace and which recirculates gases at high temperatures and/or humidity; a drive shaft with its mounts or bearings, on which is mounted the fan, and a separation chamber which houses the shaft bearings and separates said bearings from the inside of the drying chamber or furnace. The separation chamber is open to the external environment and is sized such that a person may enter it to perform maintenance of the shaft bearings without the need to enter the dryer or furnace. The ventilation assembly may further include the pre-assembly in the factory of the engine, its transmission system and/or one or more air renewal vents. Furthermore, the assembly can be complemented with trusses to further facilitate installation on the walls of the dryer or furnace.

Abstract: Solid, elongate dosage forms (10) with a long axis (11) and with a length (L) which is defined by projection of the ends (12, 13) of the dosage form to the long axis, where a cross-sectional area (14, 15, 16) oriented perpendicular to the long axis (11) has an area which is variable along the long axis (11) and increases from a cross-sectional area (15) which is located between the ends (12, 13) and has a minimal area essentially continuously toward the two ends (12, 13) up to in each case a cross-sectional area (14 and 16 respectively) with a maximal area, wherein the distance of the maximal cross-sectional area (14) which is located near one end (12) from the maximal cross-sectional area (16) which is located near the other end (13) is, projected on the long axis (11), more than half the length (L) of the dosage form (10), are described.

Abstract: A fast-acting analgesic comprises as analgesic substance ibuprofen in an adjuvant matrix with a porous structure and a density of greater than 1 and up to 2.5 g/cm3.

Abstract: The invention relates to solid drug forms obtainable by extrusion with subsequent shaping of a solvent-free melt, comprising, besides one or more active ingredients, A) 10-90% by weight of a melt-processable, water-soluble polymer, B) 5-85% by weight of isomalt, and C) 0-5% by weight of lecithin, where the total of all the ingredients is to be equal to 100% by weight.

Abstract: A process for preparing salts of pharmaceutical active substances which have acidic groups by reacting the carboxylic acids with a base in the melt, wherein the acids are reacted with at least the stoichiometric amount of a base in an extruder.

Abstract: The method is for non-erasable or non-alterable storage of data records in a device, initialization establishing the format of the data records and determining those data fields by way of which summation is permissible. An initialization character sequence is transmitted that has at least a number and length of the data fields to be stored. The valid initialization character sequence is accepted and executed only once. After acceptance only data records whose coding satisfies the information is accepted.

Abstract: A method of producing a cold-rolled strip from a stainless, ferretic or austenitic high-grade steel or a titanium alloy, wherein the strip which has been wound into a coil and has been manufactured by a hot-rolling or casting process is subjected in one pass to the steps of unwinding the coil, mechanically descaling the strip if required, subsequently chemically and/or electrochemically first or black pickling of the strip, then cold-rolling the strip to finished dimensions, degreasing the strip as required, annealing the strip, finish-pickling the strip and, if necessary, passivating, dressing and stretcher-leveling the strip. The pickling step is carried out in a pickling solution which contains hydrochloric acid, sulfuric acid and/or nitric acid.