Schwarzer, DE
Andreas Schwarzer, Hemmingen DE
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20110208390 | Electropneumatic Control Arrangement for an Automatic Vehicle Level Control System - The invention relates to an electropneumatic control arrangement for an automatic vehicle level control system, particularly of a commercial vehicle, wherein the control arrangement ( | 08-25-2011 |
Anke Schwarzer, Freiberg DE
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20160052945 | PROCESS FOR THE SILYLATION OF 2-AMINO-1,3,5-TRIAZINES - The present invention relates to a method for silylating 2-amino-1,3,5-triazines of the general formula (I) | 02-25-2016 |
Bernd Schwarzer, Rothenstein DE
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20110299846 | THERMAL IMAGING CAMERA WITH A FAST ELECTROMECHANICAL SHUTTER DEVICE - A thermal imaging camera, with an electromechanical shutter device for interrupting the ray path from time to time, has a motor ( | 12-08-2011 |
Christoph Schwarzer, Munchen DE
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20090267681 | Integrated Circuit and Method of Configuring an Integrated Circuit - An integrated circuit comprises an output terminal to be coupled to a non-linear circuit element, an output circuit coupled to the output terminal, the output circuit being configured to supply an operating signal to the non-linear circuit element, a measuring circuit coupled to the output terminal, the measuring circuit being configured to sense on the output terminal a signal value outside an operating regime of the non-linear circuit element, and a control circuit coupled to the measuring circuit, the control circuit being configured to configure at least one function of the integrated circuit on the basis of the signal value sensed by the measuring circuit. | 10-29-2009 |
Christoph Schwarzer, Muenchen DE
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20100007535 | Circuit with Calibration Circuit Portion - In an embodiment, a circuit is disclosed comprising a circuit portion coupled to a terminal and a calibration circuit portion coupled to said terminal. | 01-14-2010 |
Dieter Schwarzer, Kolbermoor DE
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20110123308 | Apparatus for Order-Picking and / or Restacking a Plurality of Palletised Packs - A device and a method are disclosed for loading and/or restacking a plurality of palleted containers. The device ( | 05-26-2011 |
Dirk Schwarzer, Marburg DE
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20100285563 | Non-Ribosomal Peptide Synthetases - Novel tailor-made artificial non-ribosomal peptide synthetases (NRPSs) for non-ribosomal synthesis and/or modification of peptides of a predetermined length and composition and/or for modification of individual amino acids are described. The fusion of building units of said peptide synthetases in particular linker regions makes it possible to specifically prepare by means of “modular molecule construction kits” NRPSs which are capable of synthesizing peptides of a desired structure. | 11-11-2010 |
20100297751 | Non-Ribosomal Peptide Synthetases - Novel tailor-made artificial non-ribosomal peptide synthetases (NRPSs) for non-ribosomal synthesis and/or modification of peptides of a predetermined length and composition and/or for modification of individual amino acids are described. The fusion of building units of said peptide synthetases in particular linker regions makes it possible to specifically prepare by means of “modular molecule construction kits” NRPSs which are capable of synthesizing peptides of a desired structure. | 11-25-2010 |
Hans-Christoph Schwarzer, Hohenkirchen-Siegertsbrunn DE
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20110039689 | SHAPED CATALYST BODY - The present invention relates to a shaped catalyst body comprising a core and a first catalytically active layer arranged on sections of the core, characterized in that the total density of the core is greater than the total density of the catalytically active layer. The invention further relates to the use of said shaped catalyst body as an oxidation catalyst in the cleaning of exhaust gases or for reducing and decomposing nitrogen oxides and nitrous oxide. | 02-17-2011 |
20110124490 | Method For Producing A Platinum Catalyst Precursor - The present invention relates to a method for producing a precursor of a supported platinum catalyst. To provide a method for producing a platinum catalyst precursor, by means of which supported platinum catalysts can be produced which have a relatively high activity, a method is proposed, comprising the steps of: | 05-26-2011 |
20130274089 | Method for Producing a Platinum Catalyst Precursor - The present invention relates to a method for producing a precursor of a supported platinum catalyst. To provide a method for producing a platinum catalyst precursor, by means of which supported platinum catalysts can be produced which have a relatively high activity, a method is proposed, comprising the steps of: | 10-17-2013 |
Jana Schwarzer, Magdeburg DE
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20090288951 | Method for Automated High Throughput Identification of Carbohydrates and Carbohydrate Mixture Composition Patterns as well as Systems Therefore - The present invention relates to methods for the identification of compounds in carbohydrate mixture compositions as well as the determination of carbohydrate mixture composition patterns, based on e.g. orthogonal cross determining migration time (indices) using capillary gel electrophoresis-laser induced fluorescence and identifying said carbohydrate components based on comparing said migration time (indices) with standard migration time (indices) from a database which data are preferably also orthogonal cross determined. In a further aspect, the present invention relates to a method for carbohydrate mixture composition pattern profiling, like glycosylation pattern profiling using capillary gel electrophoresis-laser induced fluorescence (CGE-LIF). In another aspect, the present invention refers to a system for an automated determination and/or identification of carbohydrates and/or carbohydrate mixture composition patterns (e.g.: glycosylation patterns). Finally, the present invention relates to a database containing e.g. orthogonal cross normalized migration times and/or migration time indices of carbohydrates. | 11-26-2009 |
Jana Schwarzer, Neustadt DE
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20130075258 | Method for Automated High Throughput Identification of Carbohydrates and Carbohydrate Mixture Composition Patterns as well as Systems Therefore - The present invention relates to methods for the identification of compounds in carbohydrate mixture compositions as well as the determination of carbohydrate mixture composition patterns, based on e.g. orthogonal cross determining migration time (indices) using capillary gel electrophoresis-laser induced fluorescence and identifying said carbohydrate components based on comparing said migration time (indices) with standard migration time (indices) from a database which data are preferably also orthogonal cross determined. In a further aspect, the present invention relates to a method for carbohydrate mixture composition pattern profiling, like glycosylation pattern profiling using capillary gel electrophoresis-laser induced fluorescence (CGE-LIF). In another aspect, the present invention refers to a system for an automated determination and/or identification of carbohydrates and/or carbohydrate mixture composition patterns (e.g.: glycosylation patterns). Finally, the present invention relates to a database containing e.g. orthogonal cross normalized migration times and/or migration time indices of carbohydrates. | 03-28-2013 |
Jens Konstantin Schwarzer, Krefeld DE
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20150353109 | POWER SUPPLY DEVICE FOR A RAIL VEHICLE - The invention relates to a 1st power supply arrangement for a rail vehicle. The rail vehicle includes at least one driven car with an intermediate circuit, a brake system and an energy supply system for supplying the brake system with operating energy. In order to improve the framework conditions to ensure reliable electrodynamic braking, the energy supply system contains at least two energy supply units, for the driven car, arranged at the intermediate circuit, for the redundant energy supply to the brake system. | 12-10-2015 |
Jesko Schwarzer, Bonn DE
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20080238932 | Method and device for adjusting color value for a low-noise visualization of volumetric objects - A device for adjusting a color value assigned to a spatial point for a low-noise volume rendering of an object is provided. The device mixes a first color value from a classification unit with a second color value obtained by the application of an illumination model on the first color value. | 10-02-2008 |
20080297508 | DISTRIBUTED CALCULATION OF IMAGES OF VOLUMETRIC OBJECTS - A method for calculating an image in the context of a volume visualization by ray casting using a plurality of computing nodes is provided. The method includes subdividing a volume that is to be visualized into subvolumes assigned to the plurality of computing nodes; assigning a subdivision of data to volume points and storing the subdivision of data in a memory associated with the plurality of computing nodes, the subdivision corresponding to the assignment of subvolumes to nodes; and computing at least one pixel by generating a ray leading through the volume, wherein computing includes taking into account points lying on the ray one after another. | 12-04-2008 |
Jochen Schwarzer, Witten DE
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20120103473 | METHOD FOR CARBONITRIDING - In a method for carbonitriding at least one metal part, the metal part is heated in a heating phase to a treatment temperature, is nitrided in at least one nitriding phase using a nitrogen donor gas, and is carburized in at least one carburizing phase using a carbon donor gas. The first nitriding phase begins after the termination of the heating phase and before the beginning of the first carburizing phase. | 05-03-2012 |
20130037173 | METHOD FOR CARBONITRIDING AT LEAST ONE COMPONENT IN A TREATMENT CHAMBER - The invention relates to a method for carbonitriding at least one component ( | 02-14-2013 |
20130126049 | PROCESS FOR CARBONITRIDING METALLIC COMPONENTS - In a process for carbonitriding metallic components ( | 05-23-2013 |
Jochen Schwarzer, Ludwigsburg DE
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20090218738 | INSTALLATION FOR THE DRY TRANSFORMATION OF A MATERIAL MICROSTRUCTURE OF SEMI-FINISHED PRODUCTS - An installation for the dry transformation of a material microstructure of semi-finished products, especially for dry bainitization, includes a quenching chamber and a microstructure transformation chamber situated downstream from it in the processing flow, in each case the inner space of the two chambers having applied to it excess gas pressure, at least during the respective method step, for the transformation of the material microstructure. Device(s) are provided for maintaining a minimum excess gas pressure acting on the semi-finished product, during the moving of the semi-finished product from the quenching chamber into the microstructure transformation chamber. | 09-03-2009 |
20110277887 | METHOD FOR CARBURIZING WORKPIECES AND ITS APPLICATION - A method for carburizing workpieces made of steel, particularly workpieces having outer and inner surfaces, the workpiece being held at a temperature in the range of 850 to 1050° C. in an atmosphere containing a gaseous hydrocarbon. At least two different gaseous hydrocarbons are used and/or the workpiece is alternatingly held in the atmosphere containing the gaseous hydrocarbon during a carburizing pulse and in an atmosphere free of hydrocarbon during a diffusion phase. Also described is a use of the method. | 11-17-2011 |
Joerg Schwarzer, Hilden DE
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20130292242 | DEVICE AND METHOD FOR DISTILLING TEMPERATURE-SENSITIVE SUBSTANCES - The present invention relates to an apparatus for the distillation of substance mixtures which comprise temperature-sensitive substances, where the apparatus comprises a thin-film evaporator and a fractionating column, and where the fractionating column is attached to the distillate outlet of the thin-film evaporator, and where the fractionating column has at least 3 theoretical plates, and where the pressure drop of the fractionating column during operation at an F factor of 1 Pa | 11-07-2013 |
Jörg Schwarzer, Hilden DE
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20080220051 | Powdery Sterol Compositions Containing Colloid-Forming Agents - Compositions in powder form of sterols, stanols, and esters thereof, and natural macromolecular colloid formers are disclosed. A process of making the compositions is also disclosed. The suitability of incorporation of the compositions in powder form in food products, for example beverages and milk products, is also disclosed. | 09-11-2008 |
20100068367 | Method for producing sterol formulations - The invention relates to a wet grinding method for producing sterol formulations having good wettability. According to said method, a) an additive selected from the group constituted by proteins, proteinaceous adjuvants, carbohydrates, cellulose derivatives, sugar alcohols, fruit concentrates and vegetable concentrates is dissolved or dispersed in water or in an aqueous suspension medium, b) sterol and/or stanol particles having a medium particle size of at least 1 mm are added to this solution/dispersion, c) the dispersion thus obtained is homogenized and size-reduced in a mill that works according to the rotor/stator principle, and d) is then optionally dried, with the proviso that the sterol and/or stanol particles are present in the final formulation with a particle size distribution of D | 03-18-2010 |
20110097474 | Water-dispersable Sterol Containing Dispersions - The invention relates to aqueous dispersions containing (a) 5 to 50% by weight of sterols and/or stanols; and (b) 0.5 to 20% by weight of citric acid esters of mono- and/or diglycerides, based on the total weight of the dispersion, wherein the citric acid esters of mono- and/or diglycerides are partially neutralised; and to a process for the production of an aqueous sterol/stanol-containing dispersion, which process comprises (a) dissolving citric acid esters of mono- and/or diglycerides that are partly neutralised, in water; (b) dispersing sterols and/or stanols in the emulsifier solution to form a pre-dispersion; and (c) grinding the pre-dispersion in a ball-mill until the dispersion has a particle mass diameter, d | 04-28-2011 |
20130216678 | Method For Producing Sterol Formulations - The invention relates to a wet grinding method for producing sterol formulations having good wettability. According to said method, a) an additive selected from the group constituted by proteins, proteinaceous adjuvants, carbohydrates, cellulose derivatives, sugar alcohols, fruit concentrates and vegetable concentrates is dissolved or dispersed in water or in an aqueous suspension medium, b) sterol and/or stanol particles having a medium particle size of at least 1 mm are added to this solution/dispersion, c) the dispersion thus obtained is homogenized and size-reduced in a mill that works according to the rotor/stator principle, and d) is then optionally dried, with the proviso that the sterol and/or stanol particles are present in the final formulation with a particle size distribution of D | 08-22-2013 |
20140170717 | Ester Synthesis - The present invention relates to a process for preparing esters from fatty alcohols, in which fatty alcohols and fatty acids are reacted in the presence of an enzyme at a temperature in the range of 30 to 50° C., the water which forms is removed and the reaction is completed under reduced pressure at a temperature of 50 to 80° C. | 06-19-2014 |
Jörg Schwarzer, Hilden DE
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20110097474 | Water-dispersable Sterol Containing Dispersions - The invention relates to aqueous dispersions containing (a) 5 to 50% by weight of sterols and/or stanols; and (b) 0.5 to 20% by weight of citric acid esters of mono- and/or diglycerides, based on the total weight of the dispersion, wherein the citric acid esters of mono- and/or diglycerides are partially neutralised; and to a process for the production of an aqueous sterol/stanol-containing dispersion, which process comprises (a) dissolving citric acid esters of mono- and/or diglycerides that are partly neutralised, in water; (b) dispersing sterols and/or stanols in the emulsifier solution to form a pre-dispersion; and (c) grinding the pre-dispersion in a ball-mill until the dispersion has a particle mass diameter, d | 04-28-2011 |
Martin Schwarzer, Wuerselen DE
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20100079484 | System and Method for Selecting a Pixel Output Format - A method for selecting a pixel output format includes selecting a first pixel to be output, and determining whether the first pixel to be output overlaps with a second pixel. The second pixel is available in the first format from a first source, and in a second format from a second source. The method further includes converting the second pixel in the second format to the first format to produce a converted second pixel. The converted second pixel is compared to the second pixel having the first format, and the second pixel having the first format or the second pixel having the second format is selected for output based upon the comparison. | 04-01-2010 |
Michael Schwarzer, Muenchen DE
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20150015107 | Vibration Prevention in Synchronous Machines - Spatially mutually close pole components are offset with respect to one another such that their influences on a given harmonic of the vibrations occurring during operation cancel one another as much as possible. The present invention therefore suggests concepts and makes dimensioning proposals by means of which certain harmonic orders of the operating noise can be reduced. | 01-15-2015 |
Michael Schwarzer, Stuttgart DE
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20100295333 | TOP RAIL FOR A FOLDING TOP OF A PASSENGER VEHICLE - A folding top includes a roof cap extending transversely to a longitudinal direction and a top rail extending on one side of the roof cap in the longitudinal direction. The top rail has front and rear rail guides arranged end to end in the longitudinal direction with a rear end of the front rail guide facing a front end of the rear rail guide. The front rail guide is connected to the roof cap by screws. The front lever is connected to the rear end of the front rail guide. The rear lever is connected to the front end of the rear rail guide. The levers are connected together via a rotating bearing such that the rail guides are connected together and are movable relative to one another as the levers rotate about the bearing. The levers and the bearing are fabricated separately from the rail guides. | 11-25-2010 |
Robert Schwarzer, Herrenberg DE
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20100237242 | DEVICE AND METHOD FOR CRYSTAL ORIENTATION MEASUREMENT BY MEANS OF AN ION BLOCKING PATTERN AND A FOCUSED ION PROBE - The invention relates to a device for crystal orientation measurement, comprising an ion source ( | 09-23-2010 |
Rolf Schwarzer, Siegen DE
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20160059878 | Device for Connecting a Steering Column to a Crossmember | 03-03-2016 |
Rolf Schwarzer, Berlin DE
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20100285038 | Factor Involved in Metastasis and Uses Thereof - The present invention is related to a nucleic acid coding for a factor involved in a biological process, whereby the process is a PI 3-kinase pathway regulated process, preferably a process selected from the group comprising glucose metabolism, amino acid and glucose deprivation processes, diabetes, wound healing, stress response, apoptosis, metastasis, tumorigenesis, cell migration, cell motility in extracellular matrix and cell growth in extracellular matrix, and the factor is a polypeptide comprising an amino acid sequence according to SEQ ID. NO. 1 or a polypeptide having a sequence according to databank entries gi 9506687 or NP_061931, preferably NP_061931.1. | 11-11-2010 |
Sebastian Schwarzer, Meschede DE
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20110150577 | TOOL FOR LONGITUDINALLY SUBDIVIDING SEWER PIPES - The invention relates to a tool for longitudinally subdividing buried sewer pipes having an asymmetric, generally oval cross section, made substantially of a support shoe opposing a cutting blade acting in the direction of the pipe axis. The device also has two side cutting blades and is moved through the old pipe by means of a rod and a cylindrical calibration mandrel. | 06-23-2011 |
Siegfried Schwarzer, Stockse DE
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20090199596 | Setting Plate Arrangement - In order to permit more effective cooling in comparison to the prior art, in particular in its floor area, of a hollow glass article ( | 08-13-2009 |
Stefan Schwarzer, Munchen DE
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20090322615 | METHOD AND DEVICE FOR TRAVEL TIME-BASED LOCATION IDENTIFICATION WITH THE AID OF A TRIGGERED OR SELF-TRIGGERING REFERENCE SIGNAL - A method for the detection of an object by the TDOA principle is provided. The object transmits a signal, which is received by a plurality of stations having known positions. The stations' clocks can have different unknown time delays in relation to each other. An additional stationary reference station having a known position relative to the stations and transmitting a signal that is received by the stations is provided. An unknown transmission delay can be generated between the emission of the signal from the object and the emission of the signal from the reference station. For each station the difference in travel time between receipt of the signal from the object and the signal from the reference station and the difference of the travel time differences between the stations are determined. Mathematical algorithms for determining the location are performed. | 12-31-2009 |
20100309054 | Method for Increasing the Location Accuracy for Unsynchronized Radio Subscribers - The invention relates to a method for increasing the location accuracy for unsynchronized radio subscribers, in which phase evaluation is used to ascertain the position of a transmitter which is to be located. The transmitter to be located and a further transmitter, whose location is known, respectively send a sequence of N signals to at least two receivers, wherein the transmission channel to be used for transmitting a signal is varied, in line with the invention, on the basis of a prescribed, symmetrical hopping scheme. The advantageous characteristics of the hopping scheme and the additional application of the TDOA (time difference of arrival) principle mean that highly accurate location is possible. | 12-09-2010 |
Stefan Schwarzer, Taufkirchen DE
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20120249135 | LOCAL COIL SYSTEM - The present embodiments relate to a local coil system for a magnetic resonance system. The local coil system includes at least one local coil for detecting MR response signals and at least one transmitting device for the wireless transmission of signals to a receiver of the magnetic resonance system. The local coil system is embodied with a transmitter-side diversity. A receiver-side diversity may exist in the magnetic resonance system. | 10-04-2012 |
20120249140 | LOCAL COIL SYSTEM, MAGNETIC RESONANCE SYSTEM AND METHOD FOR TRANSMITTING SIGNALS FROM A LOCAL COIL - A local coil system for a magnetic resonance system has a local coil for detecting MR response signals and a transmitter for wirelessly transmitting signals to the magnetic resonance system. At least one pseudo random device is operable to change signals in a pseudo random fashion in order to avoid interferences in the imaging. | 10-04-2012 |
20120319884 | CONVERTING AND TRANSMITTING A MAGNETIC RESONANCE DETECTION SIGNAL - A system and method for converting an analog detection signal of a magnetic resonance detection coil into a digital detection signal and for transmitting the detection signal to an evaluating device. In an embodiment, the detection signal is digitized by an analog-to-digital converter, decimated by a decimation filter, transmitted through a transmission route, then equalized by an equalizing filter. | 12-20-2012 |
20130082706 | LOCAL ANTENNA DEVICE FOR TRANSMITTING MAGNETIC RESONANCE SIGNALS - A local antenna device for transmitting magnetic resonance (MR) signals of a plurality of MR receiving antenna elements to an MR signal processing device is provided. The local antenna device includes a plurality of analog-to-digital converters for scanning the MR signals and converting the MR signals to digital MR data, and a plurality of transmitting antenna elements for wirelessly transmitting the digital MR data to the MR signal processing device by the emission of an electromagnetic field. The local antenna device includes a plurality of transmitting devices for triggering the transmitting antenna elements and a plurality of spacer elements that is arranged and embodied on the local antenna device such that at least a defined minimum emission spacing is produced between the plurality of transmitting antenna elements and articles adjoining the local antenna device in at least one direction of a principal axis of emission of the electromagnetic field. | 04-04-2013 |
20130200894 | ADAPTIVE ENERGY TRANSFER TO A LOCAL COIL SYSTEM - A method for wireless transfer of energy to a local coil system for a magnetic resonance system is provided. The method includes determining an energy requirement value representing a minimum energy level to be fed to the local coil system, so that the local coil system may carry out a predetermined function over a predetermined time period. Energy is transferred adaptively to the local coil system depending on the energy requirement value. | 08-08-2013 |
20130342199 | Determination of Communication Latency in Magnetic Resonance Tomography Systems - A method for determining communication latency in a magnetic resonance tomography system includes emitting a high-frequency pulse at a first timepoint, receiving the high-frequency pulse by a local coil arrangement of the magnetic resonance tomography system, and transmitting a return signal from the local coil arrangement to a receiving unit. The method also includes receiving the return signal by the receiving unit at a second timepoint, and evaluating a time difference between the first timepoint and the second timepoint in order to determine the communication latency. | 12-26-2013 |
20140107830 | METHOD AND DEVICE FOR DETECTING PARAMETERS OF A TRAVERSING OR CIRCULATING MATERIAL WEB IN A MATERIAL PROCESSING MACHINE - A method detects parameters of a traversing or circulating material web in a material processing machine. At least one oscillation parameter of at least one transverse oscillation which occurs on the material web is detected contactlessly by at least one sensor. At least one parameter of the material web which results from said oscillation parameter is determined. Furthermore, a device detects parameters of a traversing or circulating material web in a material processing machine. | 04-17-2014 |
20140266190 | System and Methods for Providing Magnetic Resonance Imaging Data for an Image Reconstruction - The embodiments relate to an image reconstruction to be carried out on a base unit of a MRI system, where data is formed by reception signals obtained by a local coil unit. Provisions are made for an alternating magnetic field, modulated in accordance with a reference clock, the alternating magnetic field to be used by the local coil unit for obtaining electric energy for supplying local electronics of the local coil unit and the reference clock to be retrieved from the received alternating magnetic field by the local electronics, a radio signal containing MRI information representing the reception signals and clock information representing the retrieved reference clock to be produced by the local electronics and transmitted to the base unit, and the received radio signal to be processed by the base unit such that the data and the clock information are retrieved therefrom and provided for the image reconstruction. | 09-18-2014 |
20160089997 | METHOD FOR DETERMINING AN ARRANGEMENT OF AN ELECTRIC VEHICLE AND ARRANGEMENT DETERMINATION UNIT - A method for determining an arrangement of an electric vehicle relative to a charging point is provided. An alternating magnetic field is transmitted by a transmitting device arranged on the electric vehicle. The alternating magnetic field is received at a location of the charging point, and the arrangement is inferred based on the received alternating field. An arrangement determination unit is configured for use in a method of this type to determine the arrangement of the electric vehicle relative to the charging point using the received alternating field. | 03-31-2016 |
Susanne Schwarzer, Sottrum DE
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20120145867 | SEAT ADJUSTMENT DEVICE AND AIRCRAFT OR SPACECRAFT - The present invention provides a seat adjustment device for an aircraft or spacecraft, comprising: | 06-14-2012 |
Ulrich Schwarzer, Warstein DE
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20100066175 | CIRCUIT ASSEMBLY FOR GATING A POWER SEMICONDUCTOR SWITCH - An embodiment of the invention relates to a circuit assembly having the following components: a power transistor with a control terminal, a first load terminal and a second load terminal, the second load terminal having a floating potential; a driver circuit configured to generate control signals for the control terminal of the power transistor, the relevant reference potential for the driver circuit being the floating potential of the second load terminal; a planar metallization layer sited on or in a substrate and comprising a constant reference potential, a shielding plane isolated from the metallization layer, sited planar on or in the substrate such that it is capacitively coupled to the metallization layer; a power supply circuit for providing a supply voltage referenced to the floating potential of the second load terminal for the driver circuit, the power supply circuit comprising, circuited between the second load terminal and the shielding plane, a first series circuit including a first capacitor and a first diode. | 03-18-2010 |
20100109123 | Method of Constructing Inductors and Transformers - An embodiment of the invention relates to an apparatus including a magnetic device and a related method. A multilayer substrate is constructed with a winding formed in a metallic layer, an electrically insulating layer above the metallic layer, and a via formed in the electrically insulating layer to couple the winding to a circuit element positioned on the multilayer substrate. A depression is formed in the multilayer substrate, and a polymer solution, preferably an epoxy, containing a ferromagnetic component such as nanocrystaline nickel zinc ferrite is deposited within a mold positioned on a surface of the multilayer substrate above the winding and in the depression. An integrated circuit electrically coupled to the winding may be located on the multilayer substrate. The multilayer substrate may be a semiconductor substrate or a printed wiring board, and the circuit element may be an integrated circuit formed on the multilayer substrate. | 05-06-2010 |
20130241685 | Method of Constructing Inductors and Transformers - An embodiment of the invention relates to an apparatus including a magnetic device and a related method. A multilayer substrate is constructed with a winding formed in a metallic layer, an electrically insulating layer above the metallic layer, and a via formed in the electrically insulating layer to couple the winding to a circuit element positioned on the multilayer substrate. A depression is formed in the multilayer substrate, and a polymer solution, preferably an epoxy, containing a ferromagnetic component such as nanocrystaline nickel zinc ferrite is deposited within a mold positioned on a surface of the multilayer substrate above the winding and in the depression. An integrated circuit electrically coupled to the winding may be located on the multilayer substrate. The multilayer substrate may be a semiconductor substrate or a printed wiring board, and the circuit element may be an integrated circuit formed on the multilayer substrate. | 09-19-2013 |
Ulrich Michael Georg Schwarzer, Warstein DE
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20080204087 | METHOD AND CIRCUIT ARRANGEMENT CONFIGURED FOR DRIVING A FIELD-EFFECT-CONTROLLED TRANSISTOR - A method and circuit arrangement including driving a field effect controlled transistor. One embodiment provides a first load terminal, a second load terminal and a control terminal. The control terminal is driven, at least during a Miller plateau phase of the transistor, with a pulse-width-modulated control signal whose period duration is shorter than the duration of the Miller plateau phase. | 08-28-2008 |
20130075932 | Power Semiconductor Module with Integrated Thick-Film Printed Circuit Board - A power semiconductor module includes a first printed circuit board having a first insulation carrier, and a first upper metallization and a first lower metallization applied to the first insulation carrier on mutually opposite sides, and a second printed circuit board having a second insulation carrier and a second upper metallization applied to the second insulation carrier. The second printed circuit board is spaced apart from the first printed circuit board in a vertical direction oriented perpendicular to the opposite sides of the first insulation carrier. A semiconductor chip is disposed between the printed circuit boards and electrically conductively connected at least to the second upper metallization. The first lower metallization and the second upper metallization face one another. The first printed circuit board has a first thick conductor layer at least partly embedded in the first insulation carrier and which has a thickness of at least 100 μm. | 03-28-2013 |
20130285712 | Method for Driving Power Semiconductor Switches - A method for driving a controllable power semiconductor switch, having a first input terminal and first and second output terminals coupled to a voltage supply and a load, the first and second output terminals providing an output of the power semiconductor switch, includes adjusting a gradient of switch-off edges of an output current and an output voltage of the power semiconductor switch by a voltage source arrangement coupled to the input terminal. A gradient of switch-on edges of an output current and an output voltage is adjusted by a controllable current source arrangement that is coupled to the input terminal and generates a gate drive current. The profile of the gate drive current from one switching operation to a subsequent switching operation, beginning at a rise in the output current and ending at a decrease in the output voltage, is varied at most within a predefined tolerance band. | 10-31-2013 |