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Novel 1,5-benzothiazepine derivatives of the formula:wherein R 1 is hydrogen or lower alkyl, R 2 is hydrogen, lower alkanoyl or benzyl, R 3 is hydrogen or lower alkyl and either one of R 4 and R 5 is hydrogen and the…
Updated Oct 29, 2026
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If the exothermic activity of the catalyst exceeds a safety threshold value during application of a second, higher temperature regeneration strategy, the fuel feed is controlled to reduce it progressively; if it is…
Updated Oct 29, 2026
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Phase transformation of C.I. Pigment Yellow 191 involves the effect on it, its tautomers, cis-trans isomers or cis-trans isomer tautomers of diethylene glycol dimethyl ether. Phase transformation of C.I. Pigment Yellow…
Updated Oct 29, 2026
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A support structure (1) is provided comprising a plurality of curved surfaces A, B hingedly interconnected along their edges such as to provide effective deployment in two separate stages. Preferably, the structure has…
Updated Oct 29, 2026
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Frequency dividers (2) comprising sections (21-27) are provided with basic sections of a first type (21,23,24) for dividing frequency signals (f") by adjustable numbers in dependence of adjustment signals (p") and in…
Updated Oct 29, 2026
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A silicon carbide fiber having a surface boron nitride layer, wherein (a) in a portion of the fiber the concentration of boron increases towards the surface of the fiber and (b) the orientation of the boron nitride…
Updated Oct 29, 2026
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Nitrogen-protecting groups are removed from the exocyclic nucleobase portion of a 2′-O protected nucleotide or 2′-halo nucleotide by contacting the nucleotide with an inorganic base. Typical is the removal of…
Updated Oct 29, 2026
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A tractor-drawn agricultural spray-trailer has a tank and spreader arms resting on a chassis (1). The trailer is pulled by a draw-bar (3) linked to the chassis by a pin (7) which is transverse to the direction of…
Updated Oct 29, 2026
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A motor's can (1) is fitted with a permanent magnet rotor (9) and a displacing device (13) to fill up part of a portion of space in the motor's can, around which the permanent magnet rotor is smaller than a…
Updated Oct 29, 2026
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A swing-window has an inner frame and hinges with respect to a surrounding frame. Either the inner frame or the outer frame incorporates a magnet that engages with a magnet in the opposite frame on closure. The magnet…
Updated Oct 29, 2026
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A pharmaceutical composition comprising a pharmaceutically effective amount of a pharmaceutically active substance and a pharmaceutically acceptable carrier including a cationic excipient, wherein said cationic…
Updated Oct 29, 2026
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A 5-aminopyrazole of the formula in which R1 represents alkoxycarbonyl, alkenyloxycarbonyl or alkinyloxycarbonyl, and R3, R4, R5, R6, and R7, which are identical or different, represent hydrogen, halogen, cyano, nitro,…
Updated Oct 29, 2026
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A speech recognition method comprises importation of speech made by a user. This importation is started in accordance with the user's operation or movement. It is then determined whether beginning of the imported speech…
Updated Oct 29, 2026
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A novel pyrrole derivative represented by the following formula (1) and a salt thereof: wherein R means substituted alkenyl, etc.; R means substituted benzoyl, etc.; and R to R each means hydrogen, alkyl, halogeno, etc.…
Updated Oct 29, 2026
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Methods and systems for performing landing gear operations. In one embodiment, a method for retracting a landing gear is useable with an aircraft having a gear door that at least partially covers a gear well when the…
Updated Oct 29, 2026
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Chemical patent from PubChem database. Patent Number: AT-E400749-T1. Title: Sustained Release Formulation. Filing Date: 1996-08-21. Inventors: Anderson, Robert, Davis, Linda. Abstract: A sustained release formulation is…
Updated Oct 29, 2026
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A pyrogenic oxidic powder composed of particles, comprising (i) atoms of an element of groups 3A, 4A, 3B or 4B of the periodic table of the elements, and (ii) oxygen atoms, said particles being characterized by lithium…
Updated Oct 29, 2026
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The housing arrangement for the turbocharger of an internal combustion engine has a rotor casing (4) with an inlet duct (1), an exhaust gas overflow section (9) connected to the rotor casing and connected to an exhaust…
Updated Oct 29, 2026
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The object of the invention is to provide a method of calibrating an optical FMCW backscattering measurement system that improves the precision of the measurement. The problem is solved by a method comprising the steps…
Updated Oct 29, 2026
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Chemical patent from PubChem database. Patent Number: AT-E400667-T1. Title: Crystalline Forms of Chemical Compounds. Filing Date: 1999-05-28. Inventors: Martinez, Carlos, Thompson, Emily. Abstract: The invention…
Updated Oct 29, 2026
