Abstract: A writing, marking and/or drawing liquid for writing implements, especially for capillary pens, which has a viscosity of less than 50 mPas (Brookfield, 20° C., CPE-40 plate-cone), contains a resin mixture dissolved in a solvent matrix having at least one solvent. Wherein the resin mixture contains a first resin in the form of a modified resin ester and/or a dissolved polyester resin and a second resin in the form of a maleate resin and/or a rosin, especially a phenol-modified rosin. Additives are present in the form of at least one fluorosurfactant as wetter and at least one polyethersiloxane copolymer as glidant.

Abstract: A detachable connecting arrangement for fitting launchable external loads to an aircraft, having a hook-like connecting element fitted to the external load and a holding element fitted to the aircraft for the hook-like connecting element. The hook-like connecting element includes a lower supporting surface and an upper supporting surface. The holding element has a first opposing supporting surface that interacts with the lower supporting surface, and a second, upper opposing supporting surface that interacts with the upper supporting surface. The lower supporting surface and the first opposing supporting surface are designed to support mass forces of the external load directed away from the aircraft, and the upper supporting surface and the upper opposing supporting surface are designed to support mass forces of the external load directed towards the aircraft.

Abstract: A switching device has a current transformer for measuring in a potential-free manner a current to be switched by the switching device, a current sense amplifier, to which the unrectified measurement current of the current transfer is fed on the input side, and a controller, to which the output current of the current sense amplifier is fed on the input side and which is configured so as to digitalize the fed output current and to perform one or more performance-related measurements and to output the measurement results.

Abstract: Methods are provided for production of a composite layer comprising a plastic foil and a layer deposited directly thereon. A method for production of a composite layer comprising a plastic foil and at least one layer deposited directly onto the plastic foil by means of chemical gas-phase deposition within a vacuum chamber may be provided, wherein the plastic foil has a proportion of at least 20 percent by mass of a metal element or of a semiconductor element, wherein during the layer deposition, at least one monomer is supplied into the vacuum chamber and a plasma is formed within the vacuum chamber. After completed deposition of the layer, at least one surface region of the layer is exposed to accelerated electrons.

Abstract: A galvanic anode system for the corrosion protection of steel in concrete includes a galvanic anode material, which includes of zinc and alloys thereof, embedded in a solid electrolyte, and is characterized in that the galvanically available surface is larger, preferably at least twice as large, as the total geometrical surface of the metal anode. The galvanic anode system is also characterized in that, during operation, during which the anode disintegrates as a sacrificial anode, the galvanically active anode surface is reduced only slightly, preferably is not reduced up to at least 50%, in particular 75%, of the time during use.

Abstract: A tailpipe cover is provided for an exhaust system of a motor vehicle, including a cover pipe having a pipe axis, which can be fitted onto a tailpipe of the exhaust system, a plurality of fastening elements arranged on a radial inner side of the cover pipe for fixing the tailpipe cover to the tailpipe in a radial and axial direction, and a positioning element arranged on a radial inner side of the cover pipe for positioning the tailpipe cover in a circumferential direction relative to the tailpipe.

Abstract: A switching device has a current transformer for measuring in a potential-free manner a current to be switched by the switching device, a current sense amplifier, to which the unrectified measurement current of the current transfer is fed on the input side, and a controller, to which the output current of the current sense amplifier is fed on the input side and which is configured so as to digitalize the fed output current and to perform one or more performance-related measurements and to output the measurement results.

Abstract: A detachable connecting arrangement for fitting launchable external loads to an aircraft, having a hook-like connecting element fitted to the external load and a holding element fitted to the aircraft for the hook-like connecting element. The hook-like connecting element includes a lower supporting surface and an upper supporting surface. The holding element has a first opposing supporting surface that interacts with the lower supporting surface, and a second, upper opposing supporting surface that interacts with the upper supporting surface. The lower supporting surface and the first opposing supporting surface are designed to support mass forces of the external load directed away from the aircraft, and the upper supporting surface and the upper opposing supporting surface are designed to support mass forces of the external load directed towards the aircraft.

Abstract: The invention relates to a hydraulic binder, comprising K, Ca, aluminosilicates, as well as optionally Li, Na, and Mg, wherein the binder comprises the following components: a) a latently hydraulic aluminosilicate glass with a ratio of (CaO+MgO+Al2O3)/SiO2>1 and b) an alkali activator of the empirical formula (I) a(M2O)*x(SiO2)*y(H2O)??(I) wherein M=Li, Na, K, a=0-4, and x=0-5 and y=3-20, wherein the molar ratio of Ca/Si is <1, the molar ratio of Al/Si is <1, and the molar ratio of M/Si is >0.1. Furthermore, it relates to binder matrices, mortars, concrete adhesives, and metal anodes made of such binder.

Abstract: A metallic ink includes 30% to 80% water, 0.4% to 10% color pigments having a particle size ?6 ?m, 1% to 15% dissolved resin from the group consisting of maleate resin and/or maleic acid modified rosin, 1% to 15% metallic pigments having a particle size distribution D50<25 ?m, 1% to 20% humectants, 0.1% to 10% additives and a viscosity of 5-10 mPa·s (Brookfield, CPE-40 spindle, 20 rpm). An applicator for applying the ink is also provided.

Abstract: The invention relates to a covering material for biomass and a method for the production thereof, in which at least two components (A) and (B) are mixed and subsequently applied onto the biomass, wherein component (A) comprises an oil of animal or vegetable origin and an alginate and component (B) comprises an aqueous latex dispersion and/or a protein dissolved in water.

Abstract: A metallic ink includes 30% to 80% water, 0.4% to 10% color pigments having a particle size?6 ?m, 1% to 15% dissolved resin from the group consisting of maleate resin and/or maleic acid modified rosin, 1% to 15% metallic pigments having a particle size distribution D50<25 ?m, 1% to 20% humectants, 0.1% to 10% additives and a viscosity of 5-10 mPa·s (Brookfield, CPE-40 spindle, 20 rpm). An applicator for applying the ink is also provided.

Abstract: A method for mail handling, and a mail extraction cart. The mail extraction cart has a chassis formed by a wheeled base supporting a pair of lower support members and a pair up upper support members connected to the lower support members. The cart has a column of support shelves between each of the pair of upper support members and each of the pair of lower support members, the support shelves movable between at least a first position and a second position. The cart has a lever to control the position of the support shelves. In the first position, the support shelves are configured to engage a plurality of bins of a sorting machine. In the second position, the support shelves are configured to remove the plurality of bins from the sorting machine to be carried by the mail extraction cart.

Abstract: The invention relates to a hydraulic binder, comprising K, Ca, aluminosilicates, as well as optionally Li, Na, and Mg, wherein the binder comprises the following components: a) a latently hydraulic aluminosilicate glass with a ratio of (CaO+MgO+Al2O3)/SiO2>1 and b) an alkali activator of the empirical formula (I) a(M2O)*x(SiO2)*y(H2O)??(I) wherein M=Li, Na, K, a=0-4, and x=0-5 and y=3-20, wherein the molar ratio of Ca/Si is <1, the molar ratio of Al/Si is <1, and the molar ratio of M/Si is >0.1. Furthermore, it relates to binder matrices, mortars, concrete adhesives, and metal anodes made of such binder.

Abstract: A method for transporting sorted mail includes steps sorting flat mail pieces from a sorting machine into a series of bins mounted on a rack; removing the series of bins from the rack toto shelves of an extraction cart; moving the loaded cart onto a delivery vehicle; removing the bins from the cart into positions for delivery; removing the mail from the bins and delivering the mail to the recipient. A method for transporting sorted mail including sorting flat mail pieces from a sorting machine into a series of bins mounted on a rack; removing the series of bins from the rack toto shelves of an extraction cart; moving the loaded cart onto a delivery vehicle; removing the bins from the cart into positions for delivery; removing the mail from the bins and delivering the mail to the recipient.

Abstract: The invention relates to a galvanic anode system for the corrosion protection of steel, comprised of a solid electrolyte and a galvanic anode material, preferably zinc and its alloys, glued to the solid electrolyte or embedded in the solid electrolyte. The solid electrolyte is characterised by a high ion conductivity and comprises at least one anionic and/or cationic polyelectrolyte and/or preferably at least one compound that forms complex compounds with the anode material, preferably with zinc. The solid electrolyte is produced by applying a coating agent, preferably as an aqueous dispersion or suspension, to the steel and/or to the mineral substructure, preferably to concrete. The anode material is characterised in that it forms a galvanic element in combination with the solid electrolyte and the steel to be protected, in which the steel forms the cathode.

Abstract: The invention relates to a covering material for biomass and a method for the production thereof, in which at least two components (A) and (B) are mixed and subsequently applied onto the biomass, wherein component (A) comprises an oil of animal or vegetable origin and an alginate and component (B) comprises an aqueous latex dispersion and/or a protein dissolved in water.

Abstract: A method of sorting mail according to the invention includes the steps of receiving a plurality of first mail pieces of unknown origin in a first apparatus for bulk processing of the mail pieces, processing the mail pieces in the first apparatus by one of testing the mail pieces to determine if a potentially dangerous microorganism is present, sterilizing the mail pieces to destroy microorganisms on mail pieces, or both, and then if no contamination is detected or if sterilization is carried out, combining first the mail pieces at a later stage of postal processing with second mail pieces from senders identified as having a lesser risk of contamination than the first mail pieces of unknown origin. The invention further provides mail contaminant detection and sterilization systems suitable for use in such a method.

Abstract: The invention relates to a galvanic anode system for the corrosion protection of steel, comprised of a solid electrolyte and a galvanic anode material, preferably zinc and its alloys, glued to the solid electrolyte or embedded in the solid electrolyte. The solid electrolyte is characterised by a high ion conductivity and comprises at least one anionic and/or cationic polyelectrolyte and/or preferably at least one compound that forms complex compounds with the anode material, preferably with zinc. The solid electrolyte is produced by applying a coating agent, preferably as an aqueous dispersion or suspension, to the steel and/or to the mineral substructure, preferably to concrete. The anode material is characterised in that it forms a galvanic element in combination with the solid electrolyte and the steel to be protected, in which the steel forms the cathode.

Abstract: A circuit breaker includes current detectors, a microprocessor-controlled tripping device, and a bypass circuit that interacts with a watchdog circuit that monitors the proper functioning of the microprocessor. A switchable reference voltage is made available to the bypass circuit as a function of the momentary supply voltage. During short circuits, the bypass circuit, immediately upon being switched on, responds to very high limit current values, whereas after the switch-on phase, it already responds at moderately high limit current values.