Abstract: A carrying device for a portable gas exchange device has at least one first holding strap which is designed to be worn around a torso of a patient, thereby allowing the carrying device to be supported on the patient. The carrying device further includes a fastener which is designed to fasten a portable gas exchange device. Also provided is a carrying system which consists of a carrying device and a gas exchange device.

Abstract: A method of manufacturing an ultrasound flow rate measurement apparatus is provided, wherein at least one pocket for an ultrasonic transducer is manufactured from the outside in a line wall of a line section in which a fluid flows in operation and an ultrasonic transducer is arranged in the pocket, wherein the ultrasonic transducer has an oscillating body that couples to a part region of the line wall and that acts as a membrane of the ultrasonic transducer capable of vibration. In this respect, a manufacturing step of the pocket has a drilling procedure and a coupling piece is manufactured with the pocket and is arranged between the membrane and the oscillating body after the insertion of the ultrasonic transducer and its cross-section is smaller than the cross-section of the oscillating body.

Abstract: Use of a hot-melt adhesive for adhesive bonding of at least a first packaging and a second packaging, the hot-melt adhesive comprising: (a) 50-85 parts per weight of a basis polymer, wherein the basis polymer is consisting of a metallocene catalyzed polyolefin polymer, preferably ethene-1-octene-copolymer; (b) 10-25 parts per weight of a modifying polymer, the modifying polymer comprising a styrene block copolymer; (c) 5-25 parts per weight of a reinforcing wax, preferably a polyethylene wax or a wax produced by the Fischer-Tropsch synthesis route, the wax component preferably comprising paraffinic oil, naphthenic oil, polybutene, dibasic ester, polyol or mixtures thereof; and (d) 0.05-1.5 parts per weight of a stabilizer component comprising a sterically hindered phenolic antioxidant and/or a hindered amine light stabilizer and a pack comprising the hot-melt adhesive.

Abstract: The present invention concerns a composition for the permanent shaping of human hair comprising at least one reducing agent at a concentration of above 2% by weight an aminated silicone emulsion comprising at least one nonionic surfactant and free from any cationic surfactant at a concentration in the range of 0.1 to 2.5% by weight calculated to total composition and process for permanent shaping human hair with the said compositions.

Abstract: The invention relates to a method for measuring an electric current of a battery (10) with multiple battery modules (11), having the step of measuring a temperature related to the battery module (11). According to the method, the temperature of a connector is first determined for at least one battery module (11) using the measured temperature and a temperature model, and the electric resistance of the connector is determined using a resistance model and the temperature of the connector. The electric voltage which drops at the connector is then measured, and the electric current flowing through the connector is calculated from the voltage. The invention additionally relates to a corresponding device and to a battery comprising such a device.

Abstract: A hybrid bone plate has a first plate portion, having a first top surface and a first bottom surface and comprises a hard titanium alloy. A second plate portion has a second top surface and a second bottom surface and comprises a pure titanium or a soft titanium alloy. The first plate portion has a higher material yield strength than the second plate portion. The first plate portion and the second plate portion are connected to each other at a transition region by for example welding wherein in the transition region the first top surface and the second top surface together form a closed top integral surface and the first bottom surface and the second bottom surface together form a closed bottom integral surface.

Abstract: This invention relates to a method for monitoring current sensors (7), (8), (9) during the determining of a total electric current, I, from a battery, preferably from a lithium-ion battery, in an electrical circuit (1) having current sensors (7), (8) in a parallel conductor section (3) with at least two parallel conduction paths (5), (6), for determining the respective current components I1, I2. According to the invention, the electric circuit (1) has a further current sensor (9) for determining the total current I. In a scaling step, scaling factors S1, S2 are defined, by the use of which current components I1, I2 flowing in the parallel conduction paths (5), (6) can be scaled up to the total current, I. In a monitoring step, measured current components IM1, IM2 are scaled up by means of scaling factors S1, S2 and thus calculated total currents IB1 (10), IB2 (11) are defined and compared with one another and with a total current IM (12) determined by the current sensor (9).

Abstract: The present invention relates to the use of a hot-melt adhesive for adhesive bonding of at least a first packaging and a second packaging, the hot-melt adhesive comprising: (a) 7-70 parts per weight, preferably 20-60 parts by weight, more preferred 30-50 parts per weight, even more preferred 35-45 parts by weight, of a polymer component, the polymer component comprising a first styrene block copolymer and a second styrene block copolymer, the first styrene block copolymer and the second styrene block copolymer having a different styrene content, (b) 15-60 parts per weight, preferably 25-50 parts per weight, even more preferred 35-45 parts per weight, of a tackifying component; (c) 5-30 parts per weight, preferably 5-25 parts per weight, of a plasticizer component; and d) 0.02-1.2 parts per weight of a stabilizer component.

Abstract: A hybrid bone plate has a first plate portion, having a first top surface and a first bottom surface and comprises a hard titanium alloy. A second plate portion has a second top surface and a second bottom surface and comprises a pure titanium or a soft titanium alloy. The first plate portion has a higher material yield strength than the second plate portion. The first plate portion and the second plate portion are connected to each other at a transition region by for example welding wherein in the transition region the first top surface and the second top surface together form a closed top integral surface and the first bottom surface and the second bottom surface together form a closed bottom integral surface.

Abstract: This invention relates to a precursor material, which can be decomposed to form semiconductors and metal oxides, or more generally, materials for electronic components. The precursors comprise metal complexes of hydroxamato ligands. The invention further relates to a preparation process for thin inorganic films comprising various metals (e.g. Cu/In/Zn/Ga/Sn) and oxygen, selenium and/or sulfur. The thin films can be used in photovoltaic panels (solar cells), other semiconductor or electronic devices, and other applications using such films. The process uses molecular, metal containing precursor complexes with hydroxamato ligands. These can be combined in the process with chalcogenide sources or oxygen. Exemplarily, various metal oxides and copper-based chalcopyrites of the I-III-VI2 type are prepared with high purity at low temperatures.

Abstract: The invention relates to a battery management system (1) for monitoring and regulating the operation of a rechargeable battery, comprising a plurality of battery cells, said rechargeable battery comprising a control device unit (2), a plurality of cell monitoring units (3), each assigned to at least one battery cell, a communication system (5) for transmitting and/or receiving data, and an isolating apparatus (4) for galvanic isolation of the battery from a consumer and/or a charging apparatus, wherein the isolating apparatus (4) is designed to receive data. The isolating apparatus (4) comprises an evaluating unit, which evaluates data received by the isolating apparatus (4) in respect of a demand to separate the battery from a consumer and/or a charging apparatus. The invention further relates to a battery system having a rechargeable battery which comprises a plurality of battery cells and a battery management system (1) according to the invention for monitoring and regulating the operation of the battery.

Abstract: A fastening element is provided for a motor vehicle having a nut and a housing accommodating the nut, by which the fastening element can be fastened to a support part, in particular body panel, body attachment part or similar vehicle part of vehicle attachment part. It is provided that the housing is a plastic part with fixing device molded thereon for the clamping and/or positively joined fixing of the fastening element on the support part. A support part is further provided for a motor vehicle, on which a fastening element is fixed. A wiper motor is provided having such a support part.

Abstract: An insulation system for a tool includes a first element that is configured to electrically insulate the tool relative to a tool output. The tool output has a detachably mountable tool element of the tool configured for machining a workpiece. A tool includes the insulation system.

Abstract: The present invention relates to novel precursors in the form of metal complexes with 2-substituted 1,3-diketones and to a process for the preparation thereof. The invention furthermore relates to the use thereof for the production of thin metal-oxide layers. The latter are constituents in a very wide variety of electronic components and devices having various functions.

Abstract: A rail vehicle system includes a set of cars for transporting passengers. The set has two end cars, at least one driveless central car and at least one central car constructed as a traction car having at least one drive unit. In order to achieve greater flexibility in assembling a rail vehicle system, in particular with regard to improved scalability of traction power, the traction car includes a power supply unit for the drive unit and has at least one voltage transformation unit and a power converter unit.

Abstract: The subject of the invention is a spring sensor element 1, comprising carbon nanotubes 6 on a carrier 2, wherein the carbon nanotubes 6 are arranged in CNT blocks 10, 20, 30, 40, wherein the carbon nanotubes 6 of each CNT block 10, 20, 30, 40 preferably have the same length and the same alignment with respect to the carrier 2, wherein at least the highest one of the CNT blocks 10, 20, 30, 40 is arranged nearby at least two electric contacts 60, 61, 62. The spring sensor element 1 has at least one additional neighboring CNT block 20, 30, 40 of the height H2 in addition to the first CNT block 10 of the height H1, wherein the heights H1 and H2 differ by a factor of at least 2.

Abstract: Use of a hot-melt adhesive for adhesive bonding of at least a first packaging and a second packaging, the hot-melt adhesive comprising: (a) 50-85 parts per weight of a basis polymer, wherein the basis polymer is consisting of a metallocene catalysed polyolefin polymer, preferably ethene-1-octene-copolymer; (b) 10-25 parts per weight of a modifying polymer, the modifying polymer comprising a styrene block copolymer; (c) 5-25 parts per weight of a reinforcing wax, preferably a polyethylene wax or a wax produced by the Fischer-Tropsch synthesis route, the wax component preferably comprising paraffinic oil, naphthenic oil, polybutene, dibasic ester, polyol or mixtures thereof; and (d) 0.05-1.5 parts per weight of a stabilizer component comprising a sterically hindered phenolic antioxidant and/or a hindered amine light stabilizer and a pack comprising the hot-melt adhesive.

Abstract: The present invention relates to the use of a hot-melt adhesive for adhesive bonding of at least a first packaging and a second packaging, the hot-melt adhesive comprising: (a) 7-48 parts per weight of a polymer component, the polymer component comprising a styrene block copolymer; (b) 15-52 parts per weight of a tackifying component, wherein the tackifying component comprises thermoplastic adhesive resin, aliphatic hydrocarbon, cycloaliphatic hydrocarbon, aromatic hydrocarbon, the respective hydrocarbon optionally being modified and/or hydrogenated, terpenes, the terpenes optionally being modified or hydrogenated, rosins, the rosins optionally being modified or hydrogenated, or mixtures thereof; (c) 5-25 parts per weight of a plasticizer component, wherein the plasticizer component comprises paraffinic oils, naphthenic oils, polybuten, polybutadien, dibasic esters, polyols or mixtures thereof; and d) 0.02-1.

Abstract: The present invention provides a hair straightening composition with improved ease of use, which leads to an enhanced smoothness of the straightened hair. The composition comprises at least one carboxylic acid of the formula (I) in combination with at least one quaternary ammonium compound having two long-chain hydrocarbon groups: R—CO—COOH Formula (I). In further aspects, the present invention concerns a process for semi-permanent straightening of the hair, utilizing said composition, the use of the composition for straightening hair, and a kit comprising the composition and a straightening iron.

Abstract: The present invention provides a hair straightening composition with improved ease of use and reduced smoke development during the application of a straightening iron. The composition comprises at least one carboxylic acid of the formula (I) in combination with at least one polymeric thickening agent selected from non-ionic, anionic, cationic and amphoteric polymers having a viscosity of at least 500 mPa-s measured at a polymer concentration of 1% by weight, in water and at 20° C. with a Brookfield viscometer: R—CO—COOH Formula (I) In further aspects, the present invention concerns a process for semi-permanent straightening of the hair, utilizing said composition, the use of the composition for straightening hair, and a kit comprising the composition and a straightening iron.