Abstract: The present invention relates to a remote-receiving circuit (1) for providing and controlling an electric stimulus applied to an animal, the circuit (1) comprising: an isolated DC/DC converter (4) having a low voltage input powered by an energy source (3) and a high voltage output connected to a storage capacitor (8) suitable to be charged with stimulus energy by said converter (4); a first electrode (5) and a second electrode (6) configured to be in contact with the animal for delivering to it high voltage stimulus current and connected to the respective ends of said storage capacitor (8); a current-limiting circuit (9) connected in series with the storage capacitor (8) to control the stimulus current delivered to the animal through the electrodes (5, 6).

Abstract: The plant includes, in principle, an elongated structure supporting shelving units with shelves for storing packaged goods, including as well a horizontal guide system along which a front loading set and a rear loading set move. It is characterized in that each guide system comprises a modular upper rail (10) incorporating permanent magnets (11) and an encoder strip (12), a revolving movable head (14) that can move along the modular upper rail (10) being coupled to said modular upper rail (10), said head including at least one coil, an electronic control panel (17) and an encoder reader associated with the encoder strip (12), said revolving movable head (14) serving as the support means for the relevant subset, each longitudinal guide system also comprising a lower rail (13) that constitutes a channel for supplying electricity to the coil of the revolving movable head (14) and other parts of the plant that require electricity.

Abstract: The present invention relates to a remote-receiving circuit (1) for providing and controlling an electric stimulus applied to an animal, the circuit (1) comprising: an isolated DC/DC converter (4) having a low voltage input powered by an energy source (3) and a high voltage output connected to a storage capacitor (8) suitable to be charged with stimulus energy by said converter (4); a first electrode (5) and a second electrode (6) configured to be in contact with the animal for delivering to it high voltage stimulus current and connected to the respective ends of said storage capacitor (8); a current-limiting circuit (9) connected in series with the storage capacitor (8) to control the stimulus current delivered to the animal through the electrodes (5, 6).

Abstract: The method is disclosed for checking the accuracy of folding a parallelepiped box made from a cardboard blank (1) comprising four adjacent panels (Pa, Pb, Pc, Pd), at least some edges of the panels being associated with flaps (Ra1, Ra2, Rb1, Rb2, Rc1, Rc2, Rd1, Rd2) for closing the top and bottom surfaces of the box. Slots (5, 6) with parallel edges are formed between the adjacent flaps. In the method, the spacing between the edges of the slots (5, 6), produced between the flaps (Ra1, Rd1 Ra2, Rd2) when the outer panels are folded together, is compared with a predetermined standard spacing between the edges of the slots (5, 6) to determine whether the folded box is defective.

Abstract: A method is disclosed for straightening a stack (P) of sheet material that has been deformed after conveyance on a roller conveyor (4), the rollers of which are mounted around parallel axes of rotation (5) extending transverse to the direction of conveyance of the stack (P), consists of putting the stack (P) in engagement with a stop surface (32) and driving the axes (5) of the rollers on which the stack (P) rests in a movement of translation in the direction of conveyance of the stack (P), allowing the rollers to rotate freely around their respective axes of rotation (5).

Abstract: The corrector comprises a mixture of trace elements, in hydrated sulfate form, optionally containing carbonates and including iron, magnesium, manganese and zinc, with the following typical analysis: Magnesium 3.5-6%; iron 12-19%; Manganese 1-1.5%; zinc 0.2-0.3% and organic matter 0-45%.The process comprises mixing 50-66% of the by-product of manufacture of titanium bioxide via sulfate, 5-10% alkaline earth carbonate or magnesite and, optionally, 10-45% organic matter, grinding the mixture, granulating it and drying it, cooling it and screening it.The corrector is used in agriculture to prevent and control ferric chlorosis, to favor physiological processes of harvests in which iron takes part and to avoid deficiencies of manganese and zinc in farmland.

Abstract: A stove comprises a combustion chamber and a window disposed at the front wall of the combustion chamber. The stove further includes a device disposed at the front wall of the combustion chamber for directing air into the combustion chamber across the inner side of the window and in a downward direction. The device can form, across the inner side of the window, a screen of air which has a width approximately equal to the width of the window. The device includes a longitudinal chamber and a longitudinal slot in flow communication with the longitudinal chamber. Disposed within the slot are: a cylindrical register which can be rotated about its longitudinal axis for controlling a flow amount of the screen of air across the window; a profiled piece having air passage openings therein; and a flexible sealing leaf engaging, on one side thereof, the cylindrical register, and on another side thereof, the profiled piece.

Abstract: A process for forming a microelement deficiency-corrector comprising a mixture of trace elements, in hydrated sulfate form, optionally containing carbonates and including iron, magnesium, manganese and zinc, with the following typical elemental analysis: Magnesium 3.5-6%; iron 12-19%; Manganese 11.5%; zinc 0.2-0.3% and organic matter 0-45%.The process comprises mixing 50-95% of the by-product of manufacture of titanium bioxide via sulfate, 5-10% alkaline earth carbonate or magnesite and, optionally, 10-45% organic matter, grinding the mixture, granulating it and drying it, cooling it and screening it.The corrector is used in agriculture to prevent and control ferric chlorysis, to favour physiological processes of harvests in which iron takes part and to avoid deficiencies of manganese and zinc farmland.

Abstract: A cover for a heating body comprising a thin wall at least partially screening the heating body from a region outside of the heating body. The thin wall comprises a polymeric material being substantially rigid and substantially resisting permanent deformation at temperatures from 100.degree. C. to 130.degree. C., the polymeric material further substantially resisting infrared absorption at wavelengths corresponding to black-body temperatures of 200.degree. C. to 500.degree. C.

Abstract: A coin mechanism for vending machines comprising a coin receptacle, a detector for unlocking a dispensing mechanism only when a coin of the proper size is received in the receptacle, and a coin retaining device for retaining coins deposited in the mechanism only when a selected product has been properly dispensed from the machine. The detector includes a wall defining part of a coin slot, a window in the wall, a coin holding lever for holding coins across the window only when such coins are of the proper denomination, and a detector arm for entering the window when it is open to prevent the actuation of the product dispensing mechanism and for enabling the actuation of the dispensing mechanism when the window is closed by a coin.

Abstract: In a machine for successively processing cardboard sheets running through a printing machine having more than one printing station, the active parts of each of the printing stations being mounted on a vertical slide in the machine frame with an arrangement for lifting the parts from a working position to either a standby or a preparatory position with the printing cylinder of each station being out of engagement with the sheet being carried by a conveyor arrangement through the machine. This will allow easy access to the printing cylinder. The machine includes a shiftable guide or shutter, which can be moved to a position beneath the printing cylinder when the cylinder is raised from the working position to guide the sheet passing through the station which is not in a working mode.