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The invention relates to a method for increasing yield in the production of polyvalent alcohols, especially trimethylolpropane, obtained by condensing formaldehyde with a higher aldehyde. According to the inventive…
Updated Oct 29, 2026
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A liquid cleaning agent for hard surfaces based on aqueous solutions of surfactants, builders and organic polymers, characterized in that it contains as organic polymers from 0.05 to 0.5 % by weight and preferably from…
Updated Oct 29, 2026
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All-metal heat insulation, including building blocks which can be joined together, the building blocks each including metallic foils being thermally movably supported and mutually spaced apart from each other forming…
Updated Oct 29, 2026
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A hydraulic striking device (1) includes a percussion piston (3) which reciprocates in an operating cylinder (2) and strikes a bit (4). The reciprocation is governed by a control valve (10) which is connected to the…
Updated Oct 29, 2026
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A 2,6-dioxopiperidine selected from the group consisting of n( a ) a compound of the formula: nin which: none of X and Y is C=O and the other of X and Y n( i ) each of R 1 , R 2 , R 3 , and R 4 , independently of yl of…
Updated Oct 29, 2026
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A method and apparatus for base station controller relocation in a wireless communication system are disclosed. The apparatus for relocating a serving base station controller according to the present invention comprises…
Updated Oct 29, 2026
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A process for integrity check of lots of individual package units which comprises combining at least one RFID tag and a container which contains a large number of individual package units wherein each of the individual…
Updated Oct 29, 2026
HealthData.Gov
Chemical patent from PubChem database. Patent Number: AT-E400806-T1. Title: Novel Drug Delivery System. Filing Date: 2000-01-18. Inventors: Wilson, James, Brown, Patricia, Lee, David. Abstract: The present invention…
Updated Oct 29, 2026
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An optical element (10, 10', 10'') for deflecting light beams (18, 19), which enter and re-emerge from the latter, in such a way that their angle of emergence (gamma) is limited, in particular for use as a…
Updated Oct 29, 2026
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A process for preparing epichlorohydrin comprises (1) converting ethane to 1,2-dichloroethylene (cis/trans mixture) in the presence of a catalyst; (2) producing 2,3dichloropropanal by (a) hydroformylating the 1,2-…
Updated Oct 29, 2026
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The invention outlines a method for the methylation pattern retaining amplification of nucleic acid molecules. Furthermore the invention describes several devices for use in the methylation pattern retaining…
Updated Oct 29, 2026
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A method of biotreating and recovering metal values from metal-bearing refractrory sulfide ore using a nonstirred surface bioreactor is provided. According to the method, the surface of a plurality of coarse substrates…
Updated Oct 29, 2026
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The invention relates to a valuable document or security document (1) that comprises one or more LED elements (2) as a security feature. The LED element (2) is supplied with power by an energy source (3) via lines (4)…
Updated Oct 29, 2026
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A pair of wave shape circuits generates a reference signal and real-time arc power signal respectively. An error amplifier compares both the signals to generate a signal which is fed back to power supply so as to…
Updated Oct 29, 2026
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The seal has a non-rotating slide ring (105) formed as a cylinder having a variable inner diameter that defines a profile (115) forming a cross-section of the slide ring and corresponding to a matching profile of a…
Updated Oct 29, 2026
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A cerebrospinal fluid shunt system comprises a brain ventricle catheter ( 15 ) to insert into the brain ventricle ( 21 ) so as to drain cerebrospinal fluid from the brain ventricle, a sinus catheter ( 18 ) to insert…
Updated Oct 29, 2026
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Chemical patent from PubChem database. Patent Number: AT-E400558-T1. Title: Crystalline Forms of Chemical Compounds. Filing Date: 2007-02-19. Inventors: Martinez, Carlos, Thompson, Emily. Abstract: The invention…
Updated Oct 29, 2026
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The board has orientation-adjustable bindings each having a center (16, 17) defined as a rotation point of an orientation adjustment mechanism of the respective binding. The centers (16, 17) are separated by a distance…
Updated Oct 29, 2026
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A conveyor belt cleaner scraper blade (900) for cleaning the surface of a conveyor belt and a method of manufacture of the scraper blade. The scraper blade includes a body having a base member (902) adapted to be…
Updated Oct 29, 2026
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An apparatus for the concurrent converting of multiple web products includes at least a first unwind station and a second unwind station. The apparatus further includes a first web transformation station associated with…
Updated Oct 29, 2026
