Kuehn, DE
Alexander Kuehn, Roemerberg DE
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20140230409 | METHOD AND DEVICE FOR DETERMINING A STARTING TIME OF A REGENERATION PROCESS FOR REGENERATING A DIESEL PARTICLE FILTER - Method for determining a starting time of a regeneration process of a particle filter which is connected into the exhaust train of an internal combustion engine, in particular of a diesel engine, wherein the data of an air mass flow rate meter, of an exhaust gas temperature sensor and of a differential pressure sensor are fed to a control unit and the control unit starts the regeneration on the basis of the data by means of the comparison with characteristic diagrams. | 08-21-2014 |
Andre Kuehn, Rossdorf DE
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20090071461 | SYSTEM AND METHOD FOR CUTTING GRANITE OR SIMILAR MATERIALS - Improved methods including providing a frame saw system having multiple blades for cutting slabs of masonry materials. The improved methods allow for cutting masonry materials into slabs having surface small deviations. A process for cutting masonry blocks of granite, marble, rock, and the like, also includes positioning a support structure of a unifying material perpendicularly across the blade of the frame saw, wherein the support structure is adhered to at least one of the blades for keeping the blades in fixed relative positions, subjecting the block to a sawing operation using the frame saw, and at least substantially removing the support structure as the blades become submerged in the block. | 03-19-2009 |
20100078005 | SYSTEM AND METHOD FOR CUTTING GRANITE OR SIMILAR MATERIALS - An improved frame saw system has multiple blades for cutting slabs of masonry materials. The improved systems and methods allow for cutting masonry materials into slabs having surface small deviations. A frame saw system may include a support structure of unifying material bonded to at least one of the blades for keeping the blades in fixed relative positions. The support structure may be removable from the frame saw system as the blades are engaged in a swinging motion cutting into the block. In addition, a process for cutting masonry blocks of granite, marble, rock, and the like, includes pretreating the surface of the block with a skim coat to fill surface irregularities prior to cutting operations. A frame saw system may contain one or more spacers between the saw blades wherein a compressive force is applied across the blades connected to a frame to reduce deflection of the blades while cutting. | 04-01-2010 |
Benjamin Kuehn, Goettingen DE
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20140337192 | METHOD AND APPARATUS FOR FACILITATING AN IPR MARKET - A method is disclosed for establishing communication in a network between a seller of intellectual property rights (IPR) using a first node at a first address, and a buyer of IPRs using a second node at a second address. The method uses a third node at a third address to provide IPR data, IPR attribute information, and a first address associated with the identifier. The method determines a criterion to pre-select a set of identifiers; uses attribute information to pre-select a set of identifiers, transmits the pre-selected set of identifiers and associated first addresses from the third node to said second node. The method can fine-select an identifier and generate a message for transmission from the second node to the first address. The message can include the identifier and the second address. A computer-readable medium with instructions and an apparatus to establish communication are disclosed. | 11-13-2014 |
Bernd Kuehn, Frankfurt Am Main DE
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20140018398 | OTAMIXABAN FORMULATIONS WITH IMPROVED STABILITY - The invention relates to a pharmaceutical composition comprising methyl (2R.3R)-2-{3-[amino(imino)methyl]benzyl}-3-{[4-(1-oxidopyridin-4-yl)benzoyl]amino}butanoate or a pharmaceutically acceptable salt thereof and a pharmaceutically acceptable acidic reacting compound or to an aqueous solution or dispersion of the composition as well as a process for the preparation of the same, methods of using such compositions to treat subjects suffering from conditions which can be ameliorated by the administration of an inhibitor of Factor Xa. | 01-16-2014 |
Bernd Kuehn, Uttenreuth DE
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20090039885 | METHOD AND APPARATUS FOR ACQUISITION OF MAGNETIC RESONANCE DATA - In a magnetic resonance method and apparatus for acquisition of measurement data from a subject, k-space to be scanned into an inner region and an outer region, and the inner region is divided into inner segments that differ in terms of their distance from a k-space center and the outer region is divided into outer segments that differ in terms of their distance from a k-space center. First k-space data are acquired for the inner region, wherein k-space lines of the inner region are divided into first groups such that k-space lines from different inner segments are associated in each of the first groups, and the first groups are successively scanned. Second k-space data are acquired for the outer region, wherein k-space lines of the outer region are divided into second groups such that k-space lines from different outer segments are associated in each of the second groups, and the second groups are successively scanned. | 02-12-2009 |
20110043204 | MAGNETIC RESONANCE SYSTEM AND METHOD FOR COMPUTERIZED RULE-BASED CONTROL THEREOF - In a magnetic resonance system according to a measurement protocol defined in advance and comprising multiple acquisition parameters, wherein given a non-compliance with at least one limit value (which is automatically established before the beginning of a subject-specific measurement data acquisition)—in particular a SAR limit value and/or a magneto-stimulation limit value and/or a hardware limit value—by the measurement protocol, an adaptation of at least one acquisition parameter ensues using at least one (in particular user-defined) protocol-specific rule for compliance with the limit value, and the measurement data acquisition ensues automatically according to the adapted acquisition parameters. | 02-24-2011 |
20110137598 | METHOD TO CONFIGURE AT LEAST A PARTIAL RANGE OF A PULSE SEQUENCE OF A MAGNETIC RESONANCE DEVICE - In a method to configure at least one partial range of a pulse sequence for operating a magnetic resonance device, the pulse sequence is composed of at least two different program units, and information and/or at least one parameter is exchanged between the individual program units by a computerized mediator unit. | 06-09-2011 |
20130088228 | METHOD AND APPARATUS FOR MAGNETIC RESONANCE IMAGING - In a method and apparatus for magnetic resonance (MR) imaging, a magnetization of nuclear spins in a subject is prepared in multiple preparation modules of an acquisition sequence. MR signals are acquired with at least one imaging module of the sequence. Spoiler gradient fields are generated in the multiple preparation modules in order to affect a transverse magnetization of the spins. The spoiler gradient fields that are applied in at least two different preparation modules are spatially varied along different directions. Spoiler gradient moments of the spoiler gradient fields are selected so that, for at least one of three orthogonal spatial directions, a weighted sum of the spoiler gradient moments that are applied along this spatial direction satisfies a threshold condition. | 04-11-2013 |
20130249550 | METHOD AND MAGNETIC RESONANCE SYSTEM TO ACQUIRE MR DATA IN A PREDETERMINED VOLUME SEGMENT OF AN EXAMINATION SUBJECT - In a method and a magnetic resonance (MR) system, a marked area is determined that demarcates a predetermined volume segment of the subject relative to the regions adjacent thereto. Nuclei in the predetermined volume segment are excited, or nuclei in a region adjacent thereto are saturated with an RF excitation pulse at the same time a magnetic field gradient is activated. The center frequency of a frequency range of the RF excitation pulse and the direction of the magnetic field gradient are adjusted dependent on resonant frequencies of substances present within the predetermined volume segment in order, starting from the predetermined volume segment to shift an actual excitation volume segment excited by the RF excitation pulse toward the marked area, or to shift a saturation volume saturated by the RF excitation pulse away from the marked area. MR data are then acquired from the predetermined volume segment. | 09-26-2013 |
20130249551 | METHOD AND APPARATUS TO DETERMINE A COMPLETE PARAMETER OF A MAGNETIC RESONANCE PULSE SEQUENCE - In a method to determine a complete parameter of a pulse sequence composed of multiple pulse sequence modules for operating a magnetic resonance examination apparatus parameter information of the pulse sequence modules is stored in a memory in leaves and nodes of a tree structure, and the parameter information stored in the tree structure is evaluated to determine the complete parameter of the pulse sequence. | 09-26-2013 |
20140084921 | MAGNETIC RESONANCE IMAGING METHOD AND APPARATUS - In a method and apparatus for automatic magnetic resonance imaging of a patient, an MR overall image is composed from several MR partial images. An MR overview image is received by a process that determines several scanning ranges based on the MR overview image. The MR scanning ranges are characterized by a length along a first direction. For all MR scanning ranges: the length along the first direction is set equal to the length of the longest MR scanning range in the first direction. | 03-27-2014 |
20150362573 | MAGNETIC RESONANCE APPARATUS AND OPERATING METHOD THEREFOR - In a magnetic resonance apparatus and an operating method therefore, a data acquisition sequence for operating the apparatus is repeatedly reviewed in a number of ascertainment passes executed in a processor, each ascertainment pass involving a calculation step, and in each calculation step a determination is made as to other respective values of data elements used in a previous calculation step have changed. If no change has occurred, a re-calculation in the current calculation step is not implemented, thereby reducing the time and computing capacity that are needed to generate a final data acquisition sequence. | 12-17-2015 |
20160091585 | METHOD AND MEDICAL IMAGING APPARATUS OF DETERMINING TIME WINDOWS IN A SCAN SEQUENCE - In a method for determining time windows in a scan sequence, in which values of setting parameters of a scan can be changed during a current scan without adversely affecting the scan data obtained with the scan, comprising the following a scan sequence is loaded into a control computer, that then determines the time windows in the scan sequence in which values of setting parameters can be changed during a current scan, on the basis of an analysis of useful coherences in the scan sequence. The determined time windows are stored or processed so as to be available to operate an imaging apparatus to execute the scan sequence. | 03-31-2016 |
20160091586 | MEDICAL IMAGING APPARATUS HAVING MULTIPLE SUBSYSTEMS, AND OPERATING METHOD THEREFOR - In a method for operating a medical imaging apparatus having subsystems, a control protocol assigned to a scan sequence to be performed is provided to a control computer that determines sequence control data for the control protocol, which define different functional subsequences of the scan sequence. Different effective volumes are assigned to each functional subsequence, and current ambient conditions of the apparatus are determined for the sequence control data and associated effective volumes, for a series of states of physiological processes that occur during the scan sequence. Control signals for the scan sequence are determined from the sequence control data, the effective volumes and the current ambient conditions per observed state, that optimize the functional subsequences of the scan sequence locally. During the scan, at least one current state of the observed physiological processes is determined and the control signals used for the ongoing scan are determined from the stored control signals, dependent on the at least one current state. | 03-31-2016 |
20160091587 | MEDICAL IMAGING APPARATUS HAVING MULTIPLE SUBSYSTEMS, AND OPERATING METHOD THEREFOR - In a method for operating a medical imaging examination apparatus having multiple subsystems, current ambient conditions in a scan volume of the apparatus are determined and stored in a global ambient condition parameter set. A control computer starts a scan sequence according to a selected scan protocol, and sequence control data that define different functional sub-sequences for the respective subsystems are provided to the control computer. Different effective volumes are assigned to each functional sub-sequence, and respective current sub-regions in the effective volume associated with the respective sub-sequence are determined, in which a volume optimization is to take place. Control signals for the scan sequence are calculated using the sequence control data, the global ambient condition parameter set, and the determined current sub-regions of the affected volumes, in order to optimize the functional sub-sequences at least with regard to the current sub-region of the assigned effective volume. | 03-31-2016 |
20160091588 | MEDICAL IMAGING APPARATUS HAVING MULTIPLE SUBSYSTEMS, AND OPERATING METHOD THEREFOR - In a method for operating a medical imaging apparatus having subsystems, a control protocol assigned to a scan sequence to be performed is provided to a control computer that determines sequence control data for the control protocol, which define different functional subsequences of the scan sequence. Different effective volumes are assigned to each functional subsequence, and current ambient conditions of the apparatus are determined for the sequence control data and associated effective volumes, for a series of states of physiological processes that occur during the scan sequence. Control signals for the scan sequence are determined from the sequence control data, the effective volumes and the current ambient conditions per observed state, that optimize the functional subsequences of the scan sequence locally. During the scan, at least one current state of the observed physiological processes is determined and the control signals used for the ongoing scan are determined from the stored control signals, dependent on the at least one current state. | 03-31-2016 |
20160091589 | MEDICAL IMAGING APPARATUS HAVING MULTIPLE SUBSYSTEMS, AND OPERATING METHOD THEREFOR - In a method for operating a medical imaging apparatus having multiple subsystems, a control protocol assigned to a scan sequence to be performed is provided to a control computer that determines sequence control data for the control protocol, which define different functional subsequences of the scan sequence. Different effective volumes are assigned to each functional subsequence, and current ambient conditions of the apparatus are determined for the sequence control data and associated effective volumes. Control signals for the scan sequence are determined from the sequence control data, the effective volumes and the current ambient conditions that optimize the functional subsequences of the scan sequence locally, at least with regard to a sub-region of the respective effective volumes. During the scan, at least one change of a sub-region of a respective effective volume is determined and the control signals used for the ongoing scan are modified, dependent on the change, to maintain the aforementioned optimization. | 03-31-2016 |
20160091590 | MEDICAL IMAGING APPARATUS HAVING MULTIPLE SUBSYSTEMS, AND OPERATING METHOD THEREFOR - In a method for operating a medical imaging examination apparatus having multiple subsystems controlled by a control computer in a scan sequence, a control protocol for the scan is provided to the control computer, which determines sequence control data for the control protocol that define different functional subsequences of the scan, with different effective volumes assigned to each functional subsequence. Current ambient conditions of the apparatus are determined that are decisive for the determined relevant sequence control data and associated effective volumes. Control signals for the scan are determined from the sequence control data, the effective volumes and the current ambient conditions determined that optimize the functional subsequences of the scan. | 03-31-2016 |
Bodo Kuehn, Hanau DE
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20160002092 | OPTICAL COMPONENT MADE OF QUARTZ GLASS FOR USE IN ArF EXCIMER LASER LITHOGRAPHY AND METHOD FOR PRODUCING THE COMPONENT - An optical component made of synthetic quartz glass includes a glass structure substantially free of oxygen defect sites and having a hydrogen content of 0.1×10 | 01-07-2016 |
Bodo Kuehn, Gelnhausen/hailer DE
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20080274869 | Quartz Glass Blank and Method for Producing Said Blank - The present invention relates to a quartz glass blank for an optical component for transmitting radiation of a wavelength of 15 nm and shorter, the blank consisting of highly pure quartz glass, doped with titanium and/or fluorine, which is distinguished by an extremely high homogeneity. The homogeneity relates to the following features: | 11-06-2008 |
Bodo Kuehn, Gelnhausen DE
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20090004088 | Method for producing an optical component of synthetic quartz glass with enhanced radiation resistance, and blank for producing the component - To optimize an optical component of synthetic quartz glass, in the case of which a quartz glass blank is subjected to a multistage annealing treatment, with respect to compaction and central birefringence, the present invention suggests a method comprising the following steps: | 01-01-2009 |
20100091360 | OPTICAL COMPONENT MADE FROM SYNTHETIC QUARTZ GLASS WITH ENHANCED RADIATION RESISTANCE, AND METHOD FOR PRODUCING THE COMPONENT - To provide an optical component of quartz glass for use in a projection objective for immersion lithography at an operating wavelength below 250 nm, which component is optimized for use with linearly polarized UV laser radiation and particularly with respect to compaction and birefringence induced by anisotropic density change, it is suggested according to the invention that the quartz glass should contain hydroxyl groups in the range of from 1 wtppm to 60 wtppm and chemically bound nitrogen, and that the mean hydrogen content of the quartz glass should be in the range of 5×10 | 04-15-2010 |
20100147027 | METHOD FOR MAKING A BLANK FROM MATERIAL, PARTICULARLY FOR AN OPTICAL COMPONENT FOR USE IN MICROLITHOGRAPHY - The invention is concerned with a material which shows low absorption for UV radiation having a wavelength below 250 nm, low birefringence, high chemical resistance and high radiation resistance and which is therefore particularly usable for making optical components for microlithography. According to the invention the material consists of synthetically produced quartz crystallites which form a polycrystalline structure and have a mean grain size in the range between 500 nm and 30 μm. The method according to the invention for making a blank from the material comprises providing granules consisting of synthetically produced quartz crystals having a mean grain size in the range between 500 nm and 30 μm, and sintering the granules to obtain a blank of polycrystalline quartz. | 06-17-2010 |
20120183719 | BLANK OF TITANIUM-DOPED GLASS WITH A HIGH SILICA CONTENT FOR A MIRROR SUBSTRATE FOR USE IN EUV LITHOGRAPHY AND METHOD FOR THE PRODUCTION THEREOF - On the basis of a known method for producing a blank of titanium-doped glass with a high silica content (glass) for a mirror substrate for use in EUV lithography which has a surface region that has an outer contour, is intended to be provided with a reflective coating and is specified as a highly loaded zone when the mirror substrate is used as intended, in order to provide a blank which can be produced at low cost and nevertheless meets high requirements with respect to homogeneity and freedom from blisters and striae, a procedure which comprises the following method steps is proposed: (a) producing a front body of titanium-doped high-quality glass with dimensions more than large enough to enclose the outer contour, (b) producing a cylindrical supporting body from titanium-doped glass, (c) bonding the front body and the supporting body to form a composite body, and (d) working the composite body to form the mirror substrate blank, wherein the step of producing the front body comprises a homogenizing process involving twisting a starting body obtained in the form of a strand by flame hydrolysis of a silicon-containing compound to form a front body blank, and the supporting body is formed as a monolithic glass block with less homogeneity than the front body. | 07-19-2012 |
20140349830 | METHOD FOR PRODUCING SYNTHETIC QUARTZ GLASS AND QUARTZ GLASS FOR USE AS CLADDING MATERIAL OF AN OPTICAL FIBER - A known method for producing synthetic quartz glass comprises: (a) reacting a carbonic silicon compound-containing raw material with oxygen in a reaction zone into SiO2 particles, (b) precipitating the SiO2 particles on a sedimentation area by forming a porous SiO2 soot body containing hydrogen and hydroxyl groups, (c) drying the porous SiO2 soot body, and (d) glazing to the synthetic quartz glass by heating the soot body up to a glazing temperature. In order to facilitate cost-efficient production of quartz glass by means of pyrolysing or hydrolysing a carbon-containing silicon compound using a carbon-containing raw material, the invention describes the production of a soot body with a carbon content within the range of 1 ppm by weight to 50 ppm by weight. | 11-27-2014 |
20150140257 | BLANK OF TITANIUM-DOPED GLASS WITH A HIGH SILICA CONTENT FOR A MIRROR SUBSTRATE FOR USE IN EUV LITHOGRAPHY AND METHOD FOR THE PRODUCTION THEREOF - On the basis of a known method for producing a blank of titanium-doped glass with a high silica content (glass) for a mirror substrate for use in EUV lithography which has a surface region that has an outer contour, is intended to be provided with a reflective coating and is specified as a highly loaded zone when the mirror substrate is used as intended, in order to provide a blank which can be produced at low cost and nevertheless meets high requirements with respect to homogeneity and freedom from blisters and striae, a procedure which comprises the following method steps is proposed: (a) producing a front body of titanium-doped high-quality glass with dimensions more than large enough to enclose the outer contour, (b) producing a cylindrical supporting body from titanium-doped glass, (c) bonding the front body and the supporting body to form a composite body, and (d) working the composite body to form the mirror substrate blank, wherein the step of producing the front body comprises a homogenizing process involving twisting a starting body obtained in the form of a strand by flame hydrolysis of a silicon-containing compound to form a front body blank, and the supporting body is formed as a monolithic glass block with less homogeneity than the front body. | 05-21-2015 |
Carola Kuehn, Nuernberg DE
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20140034511 | ELECTROLYTIC CELL HAVING A LAMINATED CORE OF LAMINATIONS WHICH ARE STACKED ONE ON TOP OF THE OTHER WITH RECESSES, AND METHOD FOR MANUFACTURING AND OPERATING SAME - An electrolytic cell, a method for manufacturing the cell, and a method of operating same. The electrolytic cell has at least two bipolar plates, at least one fluid inflow and outflow, as well as at least one laminated core arranged between the at least two bipolar plates. The laminated core is constructed from laminations which are stacked one on top of the other. At least two laminations have recesses which are designed to extend through the entire thickness of the respective lamination. The at least two laminations are arranged one on top of the other in such a way that recesses in adjacent laminations overlap partially, but not completely, as a result of which ducts, which are continuous in the direction of the plane of the lamination, are formed. | 02-06-2014 |
20140374248 | METHOD FOR THE DRY PRODUCTION OF A MEMBRANE ELECTRODE UNIT, MEMBRANE ELECTRODE UNIT, AND ROLLER ARRANGEMENT - A method for the dry production of a membrane-electrode unit includes assembling a layered configuration including a centrally positioned membrane produced by extrusion and pre-dried at a temperature between 80° C. and 100° C. for 15 min to 30 min, a substrate-electrode unit on each side of the membrane having an electrode layer applied to a substrate, an optional frame around each substrate-electrode unit for fixing the substrate-electrode unit, and two separating films on outer sides. The configuration is pressed together between two laminating rollers so that a pressure connection is produced at least between the membrane and the electrode layers. A short production time is achieved because it is not necessary to keep the membrane moist at high temperatures under pressure. A membrane electrode unit and a roller configuration are also provided. | 12-25-2014 |
Christian Kuehn, Hasselroth DE
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20090129995 | Method for coating a surface filter with a finely divided solids, filter so obtained and its use - Coating a wall-flow filter with a catalytically active coating generally increases the exhaust-gas backpressure in the filter. The increase in the exhaust-gas backpressure is particularly pronounced if a slurry of fine-particle catalyst materials is used for the coating operation. The increase in the exhaust-gas backpressure can be restricted to a tolerable level if, prior to the coating operation, the slurry is so finely milled that virtually the entire mass of the catalyst materials is introduced into the pores of the filter and deposited on the inner surfaces of the pores. This is the case if the d | 05-21-2009 |
Christian Kuehn, Muenchen DE
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20150222317 | SWITCHING DEVICE, A COMMUNICATION DEVICE, AND A METHOD FOR PROCESSING A CARRIER - According to various embodiments, a switching device may include: an antenna terminal; a switch including a first switch terminal and a second switch terminal, the first switch terminal coupled to the antenna terminal, the switch including at least one transistor at least one of over or in a silicon region including an oxygen impurity concentration of smaller than about 3×10 | 08-06-2015 |
20150340277 | METHOD FOR MANUFACTURING A SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE - A method for manufacturing a semiconductor device in accordance with various embodiments may include: forming an opening in a first region of a semiconductor substrate, the opening having at least one sidewall and a bottom; implanting dopant atoms into the at least one sidewall and the bottom of the opening; configuring at least a portion of a second region of the semiconductor substrate laterally adjacent to the first region as at least one of an amorphous or polycrystalline region; and forming an interconnect over at least one of the first and second regions of the semiconductor substrate. | 11-26-2015 |
Clemens Kuehn, Darmstadt DE
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20110196041 | Novel crystal form of calcium 3-acetylaminopropane-1-sulfonate - The present invention relates to a novel crystal form of calcium 3-acetylaminopropane-1-sulfonate, to a process for the preparation thereof, and to the use thereof in medicaments. | 08-11-2011 |
20110257180 | Novel Polymorphic Forms of 6-(1-methyl-1H-pyrazol-4-yl)-2--2H-pyridazin-3-one Dihydrogenphosphate and Processes of Manufacturing thereof - The present invention relates to 6-(1-methyl-1H-pyrazol-4-yl)-2-{3-[5-(2-morpholin-4-yl-ethoxy)-pyrimidin-2-yl]-benzyl}-2H-pyridazin-3-one dihydrogenphosphate, its solvates and crystalline modifications thereof. The present invention further relates to processes of manufacturing these crystalline modifications as well as their use in the treatment and/or prophylaxis of physiological and/or pathophysiological conditions, which are caused, mediated and/or propagated by the inhibition, regulation and/or modulation of signal transduction of kinases, in particular by the inhibition of tyrosine kinases, e.g. pathophysiological conditions such as cancer. | 10-20-2011 |
20110269767 | Novel Polymorphic Forms of 3-(1--6-oxo-1,6-dihydro-pyridazin-3-yl)-benzonitrile Hydrochloride Salt and Processes of Manufacturing Thereof - The present invention relates to 3-(1-{3-[5-(1-methyl-piperidin-4-ylmethoxy)-pyrimidin-2-yl]-benzyl}-6-oxo-1,6-dihydro-pyridazin-3-yl)-benzonitrile hydrochloride solvates and crystalline modifications thereof. The present invention further relates to processes of manufacturing these crystalline modifications as well as their use in the treatment and/or prophylaxis of physiological and/or pathophysiological conditions, which are caused, mediated and/or propagated by the inhibition, regulation and/or modulation of signal transduction of kinases, in particular by the inhibition of tyrosine kinases, e.g. pathophysiological conditions such as cancer. | 11-03-2011 |
20120065142 | NOVEL SOLID MATERIALS OF AND METHODS FOR OBTAINING THEM - The instant invention relates to novel solid materials of {[(2S,5R,8S,11S)-5-Benzyl-11-(3-guanidino-propyl)-8-isopropyl-7-methyl-3,6,9,12,15-pentaoxo-1,4,7,10,13-pentaaza-cyclopentadec-2-yl]-acetic acid}, methods for producing them, and the use of said solid materials in pharmaceuticals. | 03-15-2012 |
20120300155 | PHOSPHORS - The invention relates to compounds of the formula (I), A | 11-29-2012 |
20140088022 | Novel Solid Materials of and Methods for Obtaining Them - The instant invention relates to novel solid materials of {[(2S,5R,8S,11S)-5-benzyl-11-(3-guanidino-propyl)-8-isopropyl-7-methyl-3,6,9,12,15-pentaoxo-1,4,7,10,13-pentaaza-cyclopentadec-2-yl]-acetic acid}, methods for producing them, and the use of said solid materials in pharmaceuticals. | 03-27-2014 |
20140200221 | NOVEL POLYMORPHIC FORMS OF 3-(1--6-OXO-1,6-DIHYDRO-PYRIDAZIN-3-YL)-BENZONITRILE HYDROCHLORIDE SALT AND PROCESSES OF MANUFACTURING THEREOF - The present invention relates to 3-(1-{3-[5-(1-methyl-piperidin-4-ylmethoxy)-pyrimidin-2-yl]-benzyl}-6-oxo-1,6-dihydro-pyridazin-3-yl)-benzonitrile hydrochloride solvates and crystalline modifications thereof. The present invention further relates to processes of manufacturing these crystalline modifications as well as their use in the treatment and/or prophylaxis of physiological and/or pathophysiological conditions, which are caused, mediated and/or propagated by the inhibition, regulation and/or modulation of signal transduction of kinases, in particular by the inhibition of tyrosine kinases, e.g. pathophysiological conditions such as cancer. | 07-17-2014 |
20150148351 | NOVEL POLYMORPHIC FORMS OF 3-(1--6-OXO-1,6-DIHYDRO-PYRIDAZIN-3-YL)-BENZONITRILE HYDROCHLORIDE SALT AND PROCESSES OF MANUFACTURING THEREOF - The present invention relates to 3-(1-{3-[5-(1-methyl-piperidin-4-ylmethoxy)-pyrimidin-2-yl]-benzyl}-6-oxo-1,6-dihydro-pyridazin-3-yl)-benzonitrile hydrochloride solvates and crystalline modifications thereof. The present invention further relates to processes of manufacturing these crystalline modifications as well as their use in the treatment and/or prophylaxis of physiological and/or pathophysiological conditions, which are caused, mediated and/or propagated by the inhibition, regulation and/or modulation of signal transduction of kinases, in particular by the inhibition of tyrosine kinases, e.g. pathophysiological conditions such as cancer. | 05-28-2015 |
20150152059 | SOLID STATE FORMS OF N-((S)-2,3-DIHYDROXY-PROPYL)-3-(2-FLUORO-4-IODO-PHENYLAMINO)-ISONICOTINAM- IDE - The invention relates to solid state forms of N—((S)-2,3-Dihydroxy-propyl)-3-(2-fluoro-4-iodo-phenylamino)-isonicotinamide, processes for their preparation, and medical uses thereof. | 06-04-2015 |
Daniela Kuehn, Munich DE
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20100297177 | MUTATED PARVOVIRUS STRUCTURAL PROTEINS AS VACCINES - The present invention is related to a method for identifying a parvovirus mutated structural protein capable of specifically binding to a binder for an antigen, a parvovirus mutated structural protein which comprises at least one B-cell epitope heterologous to the parvovirus, a multimeric structure comprising the protein, a nucleic acid encoding the protein, a virus or cell comprising the protein, a method of preparing the protein, a medicament comprising the protein, nucleic acid or multimeric structure and its use. | 11-25-2010 |
20130288921 | MUTATED PARVOVIRUS STRUCTURAL PROTEINS AS VACCINES - The present invention is related to a method for identifying a parvovirus mutated structural protein capable of specifically binding to a binder for an antigen, a parvovirus mutated structural protein which comprises at least one B-cell epitope heterologous to the parvovirus, a multimeric structure comprising the protein, a nucleic acid encoding the protein, a virus or cell comprising the protein, a method of preparing the protein, a medicament comprising the protein, nucleic acid or multimeric structure and its use. | 10-31-2013 |
Detlef Kuehn, Malsch DE
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20100277451 | DISPLAY DEVICE, PARTICULARLY DISPLAY DEVICE FOR MOTOR VEHICLES, WITH A BRIGHTNESS SENSOR - A display is disclosed, such as for a vehicle. A brightness sensor receives light from a flexible fiber-optic cable. An adapter element is provided proximate, such as between, the light output point of the optical fiber and the brightness sensor. The adapter element may be an angled piece, and may be extruded onto the optical cable. | 11-04-2010 |
Edgar Kuehn, Stuttgart DE
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20130095817 | CELLULAR TELECOMMUNICATIONS SYSTEM NETWORK ELEMENT - A network element ( | 04-18-2013 |
20140146700 | PERFORMING MEASUREMENTS IN A DIGITAL CELLULAR WIRELESS TELECOMMUNICATION NETWORK - The invention relates to a method for performing measurements in a digital cellular wireless telecommunication network ( | 05-29-2014 |
Edgar Wolfram Kuehn, Stuttgart DE
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20130090122 | METHOD OF SETTING A PLURALITY OF PARAMETERS IN A WIRELESS TELECOMMUNICATION NETWORK - The invention relates to a method of setting a plurality of wireless telecommunication parameters in a wireless telecommunication network ( | 04-11-2013 |
Fritz Elmar Kuehn, Nandlstadt DE
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20080221285 | Solvent-Stable Metal Complexes Having Slightly Coordinating Counter Anions as Polymerisation Catalysts - The invention relates to a solvent-stable metal catalyst having slightly coordinating counter anions of formula I [M(L) | 09-11-2008 |
20080249267 | Method for Producing Highly Reactive Isobutylene Homo-or Copolymers Using Boron-Containing Catalyst Complexes - Preparation of highly reactive isobutene homo- or copolymers having M | 10-09-2008 |
20090105432 | METHOD FOR POLYMERISING ETHYLENICALLY UNSATURATED POLYISOBUTENE - The invention relates to a method for polymerising ethylenically unsaturated monomers, wherein ethylenically unsaturated monomers are polymerised in the presence of a solvent-stable transition metal complex having slightly co-ordinating anions as polymer catalysts. The invention also relates to specific solvent-stable transition metal complexes having slightly co-ordinating anions. The invention also relates to highly reactive copolymers which are made of monomers comprising isobutene and at least one vinylaromatic compound which can be obtained according to said inventive method. | 04-23-2009 |
20100292422 | METHOD FOR PRODUCING COPOLYMERS MADE FROM ISOBUTENE AND AT LEAST ONE VINYLAROMATIC COMPONENT - The invention relates to a method for producing copolymers made from isobutene and at least one vinylaromatic component. Said method consists of polymerising isobutene or a hydrocarbon mixture containing isobutene with at least one vinylaromatic compound in the presence of a solvent-stable transistion metal complex comprising slightly co-ordinating anions as a polymerisation catalyst. The invention also relates to copolymers made of isobutene and at least one vinylaromatic compound, which can be obtained by means of said inventive method, in addition to specific functionalisation products therefrom. | 11-18-2010 |
Gerald Kuehn, Pulheim DE
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20140064832 | WELDING STUD HAVING A VARIABLE, HEAD-SIDE FUNCTIONAL REGION - What is proposed is a weld-on element which has a weld-on end and a functional region arranged at a distance from the latter and in which a body which is designed as a welding stud is arranged between the weld-on end and the functional region. | 03-06-2014 |
20140131319 | Method For Welding A Weld-On Element Onto A Counterpart - A method for welding a weld-on element onto a component is proposed, comprising at least the step that, before the welding process, at least one of the parts being connected is wetted with a wetting agent over the full area and uniformly in layer thickness in a welding region. | 05-15-2014 |
Hans-Peter Kuehn, Floh-Seligenthal DE
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20160075524 | FEED HOSE FOR FEEDING CONNECTING ELEMENTS TO A PROCESSING UNIT - In order to ensure a reliable automated feed of connecting elements to a processing unit, an apparatus, in particular an industrial robot, is provided. The apparatus has a hose pack, in which a feed hose for connecting elements is contained as a supply line. In order to ensure reliable operation and kink protection of the feed hose, the latter is formed from an inner hose which is embedded in a over-molded hose jacket. This measure permits the integration of the feed hose into the hose pack without problems. In addition, the risk of the feed hose kinking is kept small. | 03-17-2016 |
Hartmut Kuehn, Halle DE
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20120029119 | REDISPERSIBLE POLYMER POWDERS PREPARED FROM BLENDS OF CARBOXYLATE - A water redispersible polymer powder is produced by drying an aqueous mixture of a high T | 02-02-2012 |
20120077907 | STYRENE-BUTADIENE BASED REDISPERSIBLE POLYMER POWDERS WITH IMPROVED STABILITY IN CEMENT APPLICATIONS - A water redispersible polymer powder is produced by drying an aqueous mixture of a carboxylated styrene butadiene polymer and a colloidal stabilizer which includes a polyvinyl alcohol modified with an alkyl end chain. The alkyl modified polyvinyl alcohol provides excellent redispersibility of the redispersible polymer powder without adversely affecting spray drying. Cement compositions such as mortars, which contain the redispersible polymer powder with the alkyl modified polyvinyl alcohol exhibit unexpectedly superior stability and an unexpectedly lower rate of mortar viscosity buildup which is advantageous for workability or troweling. | 03-29-2012 |
20120329909 | EPOXY-BASED REDISPERSIBLE POLYMER POWDER - A polymer composition comprising at least one epoxy resin; at least one vinyl ester polymer; and at least one nonionic surfactant having a molecular weight within the range of from 1,000 to 7,000 Daltons which is different from an alkyl polyglycol ether or alkylaryl polyglycol ether having 8 to 40 ethylene oxide units. A redispersible powder comprising the polymer composition can be used in a construction chemistry product containing a hydraulic binding agent. | 12-27-2012 |
20130030086 | REDISPERSIBLE POLYMER POWDER FROM POLYOLEFIN DISPERSIONS AND THE USE THEREOF IN CONSTRUCTION APPLICATIONS - The present invention provides compositions comprising redispersible polymer powders of polyolefins with carboxyl group containing dispersant polymers and vinyl ester copolymers which may further comprise hydraulic or water curable inorganic cements for various construction applications, such as cement tile adhesives. Methods of making redispersible polymer powders of polyolefins are also provided, including forming an aqueous polyolefin dispersion, such as, for example, by mechanical dispersion, followed by drying to form the redispersible polymer powders. | 01-31-2013 |
20140275307 | POLYURETHANE POWDER BLEND WITH REDISPERSIBLE POLYMER POWDER FOR CEMENT COMPOSITIONS - Powdered polyurethane flexible foams, preferably powdered recycled polyurethane flexible foams are used with a redispersible polymer powder (RDP), preferably as a preblended additive, in hydraulic binders or cementitious compositions to improve performance of cementitious compositions or mortar, in applications such as cement based tile adhesives (CBTA), or external thermal insulating composite systems (ETICS). The use of the powdered polyurethane flexible foam as a partial replacement for an RDP unexpectedly provides an increase in wet mortar density while maintaining excellent workability and quick open time, quicker setting times, improved impact resistance, and increased adhesion after water immersion. | 09-18-2014 |
20140288202 | USE OF POLYURETHANE POWDER AS INNER ADDITIVE OF REDISPERSIBLE POLYMER POWDER - A powdered polyurethane, preferably a powdered recycled polyurethane rigid foam is co-dried with a water insoluble film-forming polymer to obtain a redispersible polymer powder composite for use in hydraulic binders or cementitious compositions to improve performance of cementitious compositions or mortar, in applications such as cement based the adhesives (CBTA), or external thermal insulating composite systems (ETICS). | 09-25-2014 |
20150087751 | DRY MIX FORMULATIONS CONTAINING CARBOXYLATED STYRENE-BUTADIENE REDISPERSIBLE POLYMER POWDERS AND ALUMINA RICH CONTAINING CEMENTS - Dry mix formulations containing a redispersible polymer powder (RDP) made of a low carboxylation, large particle size water-insoluble film—forming styrene butadiene polymer having at least one ethylenically unsaturated dicarboxylic acid monomer, and a high alumina content cement such as a calcium aluminate cement (CAC) or a calcium sulfoaluminate cement (CSA) provides cement compositions having unexpectedly superior water immersion shear strength and set time for a cement containing tile adhesive (CBTA or CTA), superior adhesion properties in water proofing mortars or mortar applications, and superior flexural and compressive strength in grout applications. | 03-26-2015 |
20150307399 | ADDITIVE FOR HYDRAULICALLY SETTING MIXTURES - The present invention relates to a redispersible polymer powder (RDP) composition for use in the preparation of dry mortar formulations, in particular, cement based tile adhesives (CBTA), adhesive, ETICS base coat or adhesive formulations and/or grouts. The invention further relates to a dry mortar formulation comprising said RDP composition. Furthermore, the invention is directed to the use of such RDP compositions for increasing, once cured, the adhesive, flexural and/or compressive strength of a dry mortar formulation. | 10-29-2015 |
20150322253 | REDISPERSIBLE POLYMER POWDER - The present invention relates to a water redispersible polymer powder (RDP) which comprises a co-dried admixture of a water-insoluble film forming polymer, a colloidal stabilizer and rubber particles. The presence of rubber within the RDP does not significantly affect redispersibility and may, when incorporated into hydraulically-binding compositions, provide an improvement in the physical properties of the resultant hydraulically bound composition. | 11-12-2015 |
Hartmut Kuehn, Laufkaferweg DE
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20100240819 | COPOLYMER MIXTURE - The invention provides a polymer composition comprising (a) a copolymer comprising in polymerized form at least one vinyl ester (i) of a monocarboxylic acid having 2 to 4 carbon atoms and at least one vinyl ester (ii) of a monocarboxylic acid having at least 5 carbon atoms and (b) a copolymer different from copolymer (a) and comprising in polymerized form vinyl acetate and ethylene. In addition the invention concerns compositions comprising an inorganic hydraulic binding agent and said polymer composition; and uses of said polymer composition, especially in tile adhesives. | 09-23-2010 |
Holger Kuehn, Leverkusen DE
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20090261822 | Hyperpolarization of lithium and other nuclei - The invention concerns a method for hyperpolarizing lithium atoms in a mixture by optically pumping, in a sampling cell, atoms of a first type or alkali metal and by spin exchange between the optically pumped electron of the alkali metal and the lithium atom electron. The lithium atoms are preferably oxidized into Li | 10-22-2009 |
Ingo Kuehn, Dresden DE
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20090144012 | TRANSACTION BASED VERIFICATION OF A SYSTEM ON CHIP ON SYSTEM LEVEL BY TRANSLATING TRANSACTIONS INTO MACHINE CODE - In a transaction-based verification environment for complex semiconductor devices, enhanced verification efficiency may be achieved by providing a transaction to machine code translator and an appropriate interface that enables access of the translated machine code instruction by a CPU under test. In this manner, transaction-based test environments may have a high degree of reusability and may be used for verification on block level and system level. | 06-04-2009 |
20090144675 | TRANSACTION BASED VERIFICATION OF A SYSTEM ON CHIP ON SYSTEM LEVEL BY TRANSLATING TRANSACTIONS INTO MACHINE CODE - In a transaction-based verification environment for complex semiconductor devices, enhanced verification efficiency may be achieved by providing a transaction to machine code translator and an appropriate interface that enables access of the translated machine code instruction by a CPU under test. In this manner, transaction-based test environments may have a high degree of re-usability and may be used for verification on block level and system level. | 06-04-2009 |
Ingolf Kuehn, Obersuelzen DE
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20080242790 | Aqueous Polymer Dispersions Containing Amphiphilic Block Copolymers, Method for Producing Said Dispersions and the Use Thereof - The invention relates to aqueous polymer dispersions, obtained by the emulsion polymerisation of ethylenically unsaturated monomers in an aqueous medium in the presence of polymerisation initiators and stabilisers that form radicals. According to the invention, amphiphilic polymers are used as stabilisers prior to, during or after polymerisation, said polymers containing one or more hydrophobic units (A) and one or more hydrophilic units (B), the hydrophobic units (A) being formed from a polyisobutene block, wherein at least 50 mol % of the polyisobutene macro-molecules have terminal double bonds. The invention also relates to a method for producing the aqueous polymer dispersions by the polymerisation of ethylenically unsaturated monomers in the presence of initiators that form radicals and the aforementioned amphiphilic polymers, which are used prior to, during or after polymerisation. The invention further relates to the use of the aqueous polymer dispersions that are obtained in this manner as associative thickeners in coating slip for paper, in the production of textiles, as thickening agents for textile printing pastes, in the pharmaceutical and cosmetic industry, for paints, for detergents and cleaning agents, in foodstuffs and as oilfield chemicals. | 10-02-2008 |
Mario Kuehn, Duisburg DE
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20130107291 | METHOD AND APPARATUS FOR CONTROLLING THE COLOR ACCURACY OF DIGITAL PRINTING DEVICES AND ADAPTATION TO A PREVIOUSLY DEFINED STATE | 05-02-2013 |
20140085665 | PRODUCTION PLANNING AND MONITORING IN INKJET DEVICES - An inkjet printer is placed in communications with a print production planning and scheduling system to allow planning, monitoring, and adjusting of an automatic digital (ink jet) printing production line. In one embodiment, the order of the print jobs is defined by the print shop owner or by the associated supervisor. Each job becomes a paper based (printed) job ticket and the order in which the jobs arrive at the print operator side defines the print order. The same is true for the order at the RIP side. Any change in regards to this order requires a direct communication of the print shop owner or supervisor with the printer or RIP operator. | 03-27-2014 |
Matthias Kuehn, Elzach DE
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20110046661 | SURGICAL INSTRUMENT WHICH CAN BE DISASSEMBLED - The invention relates to a surgical instrument ( | 02-24-2011 |
Michael Kuehn, Hollern-Twielenfleth DE
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20120018919 | MOLD FOR MANUFACTURE OF FIBER COMPOSITE PARTS AND METHOD OF MANUFACTURE OF FIBER COMPOSITE PARTS WITH SUCH A MOLD - A mold to produce fiber composite components is described where a fiber ply ( | 01-26-2012 |
20140054830 | Fiber resin duct - The invention relates to a method and a device for manufacturing a fiber-composite component, in which a closed U-shaped profile is placed onto the vacuum film and subsequently the cavity formed there is evacuated in order to form in this manner natural resin flow paths in the semifinished fiber product. | 02-27-2014 |
Michael Kuehn, Bochum DE
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20110081876 | DEVICE WITH DUAL-BAND ANTENNA TUNED BY TANK NETWORK - A communication device having an antenna tuned by a tank network at its input port to realize dual-band resonance. The antenna alone has a wideband but weak resonance, while the device antenna circuit with the tank network has a narrowband resonance between the two desired frequencies when the antenna is open-circuited. Together, the device antenna circuit with the tank network and antenna realize dual narrowband resonance at the two desired frequencies. | 04-07-2011 |
Michael Kuehn, Beelen DE
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20110283673 | Agricultural working machine comprising a front attachment - An agricultural working machine has a vehicle, a front attachment guided such that it is swivelable about an axis in a direction of travel during a harvesting operation, a frame on which working tools are mounted, and an element provided on a chassis of the vehicle and/or the front attachment for applying a force that counteracts a swivel motion of the vehicle or the front attachment induced by a parameter selected from the group consisting of driving speeds, uneven terrain and both. | 11-24-2011 |
Michael Kuehn, Berlin DE
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20150089919 | SYSTEM AND METHOD FOR ECOLOGICALLY GENERATING AND STORING ELECTRICITY - The present invention refers to a system for the production and storage of surplus energy from regenerative power sources in the form of hydrocarbons, which can be used in a closed cycle for renewed environment-friendly power production by the recycling of waste gas products. | 04-02-2015 |
Michael Kuehn, Bietigheim-Bissingen DE
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20150354573 | SIDE-CHANNEL PUMP WITH ASYMMETRICAL CROSS-SECTIONS OF THE SIDE CHANNELS - The invention relates to a side-channel pump that allows a reduced wear. The side-channel pump has a housing which encloses a pump chamber ( | 12-10-2015 |
Olaf Kuehn, Dresden DE
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20120119735 | XMR SENSORS WITH HIGH SHAPE ANISOTROPY - Embodiments relate to xMR sensors having very high shape anisotropy. Embodiments also relate to novel structuring processes of xMR stacks to achieve very high shape anisotropies without chemically affecting the performance relevant magnetic field sensitive layer system while also providing comparatively uniform structure widths over a wafer, down to about 100 nm in embodiments. Embodiments can also provide xMR stacks having side walls of the performance relevant free layer system that are smooth and/or of a defined lateral geometry which is important for achieving a homogeneous magnetic behavior over the wafer. | 05-17-2012 |
20150355295 | XMR SENSORS WITH HIGH SHAPE ANISOTROPY - Embodiments relate to xMR sensors having very high shape anisotropy. Embodiments also relate to novel structuring processes of xMR stacks to achieve very high shape anisotropies without chemically affecting the performance relevant magnetic field sensitive layer system while also providing comparatively uniform structure widths over a wafer, down to about 100 nm in embodiments. Embodiments can also provide xMR stacks having side walls of the performance relevant free layer system that are smooth and/or of a defined lateral geometry which is important for achieving a homogeneous magnetic behavior over the wafer. | 12-10-2015 |
Oliver Kuehn, Straubenhardt DE
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20150251840 | Dispenser - A disposable dispenser unit is disclosed. The disposable dispenser unit comprises a fluid reservoir, a tag for storing information, a dispenser head having a pump chamber and at least one injector nozzle, and a means disposed at the dispenser head for attachment thereof to a diagnostic system, wherein the pump chamber comprises a piston and the piston comprises a volume which can be filled with fluid. | 09-10-2015 |
Peter Kuehn, Jena DE
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20110090561 | MICROSCOPE - In microscopes, particularly laser scanning microscopes, for detecting light coming from a sample, it is known to protect detectors from excessively high light outputs by means of shutters in the detection beam path. Further, in order to measure the light output impinging on the detector when the detection beam path is closed, a portion of the light is coupled out of the detection beam path and directed to a monitor diode. Constructions of this kind are complicated and costly. In the microscope according to the invention, a monitor diode is arranged on the shutter in such a way that the monitor diode is situated in the detection beam path when the shutter is closed. This makes it possible in a simple manner to measure the light output in a microscope when the detection beam path is closed even without additionally coupling light out of the detection beam path. | 04-21-2011 |
Ralf Kuehn, Freising DE
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20110023137 | FUSION PROTEIN COMPRISING A CASPASE DOMAIN AND A NUCLEAR HORMONE RECEPTOR BINDING DOMAIN AND METHODS AND USES THEREOF - The present invention relates to a fusion protein comprising a Caspase domain or a functionally active variant thereof and a ligand binding domain of a nuclear hormone receptor, a nucleic acid coding for the fusion protein, a vector or cell comprising the nucleic acid, a method of producing the fusion protein, a non-human transgenic animal containing the nucleic acid, the use of the fusion protein for ligand-mediated induction of apoptosis of a cell, or for studying the function of a cell, tissue and/or organ or the use of a transgenic organism for studying the function of a cell at various developmental stages or as a disease model, a method for inducing apoptosis of a cell expressing a fusion protein or for identifying a ligand, or a medicament comprising a fusion protein, the nucleic acid, the vector or the cell, particularly for the treatment of cancer or for or after transplantation, particularly as safety mechanism. | 01-27-2011 |
Robert Kuehn, Palling DE
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20130071205 | RETAINING MEANS WITH AN AXIAL PASSAGE FOR RECEIVING A FORMAT PART - A retainer with an axial passage for receiving a format part is disclosed. The retainer includes several clamping tongues facing in the direction of the format part, the clamping tongues being angularly aligned against an outer lateral surface of the format part and being elastically deformable. The format part is held stationary in a first movement direction by the clamping tongues when its outer lateral surface is contacting the clamping tongues and whereby the format part is movable and/or guidable in a second movement direction, the second movement direction being opposite to the first movement direction. Furthermore the retainer includes at least one adjuster, wherein the surface contact between the respective clamping tongues and the format part is released upon actuation and/or upon a defined alignment of the at least one adjuster. | 03-21-2013 |
Sascha Kuehn, Dresden DE
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20110287330 | HIGH-TEMPERATURE FUEL CELL SYSTEM - The invention relates to a high-temperature fuel cell system comprising at least one fuel cell as heat generating source and/or at least one fuel cell system component as exothermic or endothermic source enclosed by a thermal insulation system. Between an inner thermal insulation unit and a radial outer shell at least one hollow space exists and this hollow space is evacuated or at least one fluid can be fed through and/or stored inside of the hollow space. | 11-24-2011 |
20110294022 | FUEL CELL SYSTEM WITH BURNER - Fuel cell system with at least one burner that is arranged directly at a fuel cell, shaped at/on it, or in which a burner ( | 12-01-2011 |
20110294041 | SOLID OXIDE FUEL CELL WITH SPECIAL CELL GEOMETRY - A solid oxide fuel cell, wherein one of the electrodes of the fuel cell or an electrically conductive carrier, on which this electrode is applied, is designed as stabilizing substrate ( | 12-01-2011 |
20110300457 | FUEL CELL SYSTEM WITH REOXIDATION BARRIER - A fuel cell system comprising at least one fuel cell unit ( | 12-08-2011 |
20120122007 | FUEL CELL STACK - The present invention relates to a fuel cell system, in particular solid oxide fuel cell system (SOFC-System), with several tubular fuel cells, whereby several of these fuel cells respectively have at least one inner electrode, an electrolyte surrounding this/these inner electrode(s) at least in sections and at least one outer electrode surrounding the electrolyte at least in sections, so that the electrolyte spatially separates the inner and the outer electrode(s) from each other, at least two of these fuel cells are located or fixated in or on an electrically conducting carrier and/or contact, which connects—electrically conducting—the inner electrode(s) and/or one/several electrical contact(s) of one/several inner electrode(s) of a first tubular fuel cell or a part of such with the outer electrode(s) and/or one/several electrical contact(s) of one/several outer electrode(s) of a second tubular fuel cell or a part of such, whereby the second tubular fuel cell is preferably located directly adjacent to the first tubular fuel cell or to the part of this fuel cell. | 05-17-2012 |
20120148940 | OXIDE-CERAMIC HIGH-TEMPERATURE FUEL CELL - The present invention relates to high-temperature solid oxide fuel cells, in particular to rotationally symmetrical high-temperature solid oxide fuel cells. The inventive oxide-ceramic high-temperature fuel cell having one or more gas channel(s) open at at least one end. The fuel cell has a substrate surrounding the gas channel(s) at least sectionally, preferably completely. The gas channel(s) and/or the substrate surrounding the gas channel(s) has/have (a) changing cross-sections(s), preferably (a) conically tapering cross-section(s), seen in the direction of the longitudinal axis/axes of the gas channel(s). | 06-14-2012 |
Silvio Kuehn, Wandlitz DE
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20110181324 | SELF-ADJUSTING GATE BIAS NETWORK FOR FIELD EFFECT TRANSISTORS - The present invention is directed to a self-adjusting gate bias network for field effect transistors in radio frequency applications. A bias network for field effect transistors is provided comprising a field effect transistor having a source electrode connected to ground and a drain electrode connected to a load; a radio frequency network connected to the gate electrode; a gate bias network connected to the gate electrode; wherein a device having a non-linear characteristic is provided in series between the gate electrode and the gate bias network such that a forward bias current at the gate electrode of the field effect transistor is reduced or prevented. | 07-28-2011 |
20120285934 | DEVICE AND METHOD FOR GENERATING A PLASMA BY MEANS OF A TRAVELING WAVE RESONATOR - A device for generating a plasma, comprises an alternating voltage source, a travelling wave resonator and coupling means that are designed to couple the alternating voltage generated by the alternating voltage source into the travelling wave resonator in such a manner that travelling electromagnetic waves are produced, wherein the travelling wave resonator is designed to increase the electric field strength of the travelling electromagnetic waves in such a manner that a plasma is ignited in a gas. The invention further relates to a method for generating a plasma, comprising the steps of: generating an alternating voltage; generating travelling electromagnetic waves in a travelling wave resonator by coupling said alternating voltage into the travelling wave resonator; and increasing the electric field strength of the travelling electromagnetic waves in the travelling wave resonator in order to ignite a plasma in a gas. | 11-15-2012 |
20120313524 | MINIATURIZABLE PLASMA SOURCE - The invention relates to a plasma source with an oscillator having an active element and a resonator connected to the active element. The resonator has a hollow body, a gas inlet, a gas outlet arranged at a distal end of the hollow body about a longitudinal axis of the hollow body, and a coil arranged along the longitudinal axis of the hollow body, said coil having an effective length of one quarter of a wavelength at a resonant frequency of the resonator. A distal end of the coil is arranged relative to the gas outlet such that a plasma section can form between the distal end of the coil serving as a first plasma electrode and the gas outlet of the hollow body serving as a second plasma electrode. At a proximal end of the hollow body, the coil is lead out of the interior of the hollow body through an electrically contact-free feed-through, and a proximal end of the coil contacts the hollow body at its external side. At a first contact region located between the proximal end of the coil and the feed-through, the coil is coupled to a first gate of the active element, and at a second contact region located between the proximal end of the coil and the feed-through, the coil is coupled to a second gate of the active element. | 12-13-2012 |
Silvio Kuehn, Bernau DE
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20100171425 | ELECTRODE FOR A PLASMA GENERATOR - The invention relates to an electrode for a plasma generator for generating plasmas at atmospheric pressure or near-atmospheric pressures by means of excitation using microwaves. The invention provides an electrode made of a sheet metal strip ( | 07-08-2010 |
Stefan Kuehn, Amtsberg DE
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20100126642 | PROCESS AND APPARATUS FOR HARDENING THE SURFACE LAYER OF COMPONENTS HAVING A COMPLICATED SHAPE - The invention relates to the hardening of the surface layer of parts of machines, plants and apparatuses and also tools. Objects for which the application is possible and advantageous are components which are subjected to severe fatigue or wear stresses and are composed of hardenable steels and have a complicated shape and whose surface has to be hardened selectively on the functional surfaces or whose functional surface has a multidimensional shape. The process for hardening the surface layer of components having a complicated shape is carried out by means of a plurality of energy input zones. According to the invention, it is characterized in that the energy input zones are conducted on different curved parts separately in space and time and by means of cooperatively working transport systems so that superposition of the individual temperature fields forms a uniform temperature field which completely covers the functional surface of the component and within which each surface element of the later hardening zone of the component attains the selected austenite formation temperature interval ΔT | 05-27-2010 |
20110260737 | Laser-Protective Wall Element for a Housing in Laser Machining Stations - A laser protective wall element for a housing in laser machining stations with which increased protection, in particular for the eyes of living beings, can be achieved. In a laser protective wall element for a housing at laser machining stations, an intermediate layer is present which has hot conductor properties. The intermediate layer can be formed between electrically conductive plate-like elements, an electrically conductive plate-like element and an electrically conductive coating or also two electrically conductive layers or can be arranged there. The electrically conductive plate-like elements, the coating and/or the layers are connected to an electrical voltage source as well as a measuring instrument which detects electrical current, electrical resistance and/or electrical capacity and whose measured signal change can be used for the condition monitoring of the laser protective wall element. | 10-27-2011 |
Thomas Kuehn, Mannheim DE
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20090243615 | INDUCTIVE PROXIMITY SWITCH AND METHOD FOR ITS OPERATION - The invention relates to an inductive proximity switch which has a resonant circuit (L | 10-01-2009 |
Timo Kuehn, Karlsbad DE
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20110057641 | METHOD AND APPARATUS FOR CURRENT MEASUREMENT IN PHASE LINES - In a method for current measurement in a multiphase current network, a conductive connection is produced between a plurality of the phases of the multiphase current network such that the plurality of the phases is short-circuited with one another. At a detection time, a current value flowing between the conductive connection and a first voltage potential is detected. | 03-10-2011 |
Tino Kuehn, Leipzig DE
Tino Kuehn, Radolfzell DE
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20110214727 | METHOD FOR MANUFACTURING A SOLAR CELL WITH A TWO-STAGE DOPING - A method for manufacturing a solar cell via a two-stage doping includes the steps of forming an oxide layer, which can be penetrated by a first dopant, on at least one part of the surface of a solar cell substrate, forming an opening in the oxide layer in at least one high-doping region by removing the oxide layer in this high-doping region and diffusing the first dopant into the at least one high-doping region of the solar cell substrate through the opening. The first dopant is diffused into the solar cell substrate through the oxide layer. The diffusing-in through the openings and through the oxide layer takes place at the same time in a common diffusion step and the solar cell substrate is diffused in the common diffusion step in an at least partially hydrophilic state. | 09-08-2011 |
Toralf Kuehn, Mannheim DE
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20090137396 | Piperazine Compounds with a Herbicidal Action - The present invention relates to the use of piperazine compounds of the formula I | 05-28-2009 |
Torsten Kuehn, Appenheim DE
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20100275917 | POWDER INHALER - The present invention relates to a method, a device, and a control program for the fluid-tight sealing of capsules containing medicaments, wherein the capsules consist of at least one capsule body and a capsule cap which are set one into the other telescopically and provided with a tight band in the abutment region on the exterior side of the capsule, wherein the capsule components are filled with gas which has a changed temperature and/or a changed pressure in relation to the environment, and wherein a reduction of the difference in pressure in the capsule occurs via gaps between capsule body and capsule cap after the capsule components have been placed one inside the other. The capsules produced via the method according to the invention are disposable capsules and preferably contain a single dose of an orally administered pharmaceutical formulation in the form of a powder or a liquid. | 11-04-2010 |
20100327476 | METHOD AND DEVICE FOR FILLING CAPSULES - The invention relates to a method for filling a capsule with a pharmaceutical active-substance formulation, wherein the capsule consists of two capsule parts (a capsule body and a capsule cap) and the two capsule parts, without being previously interlocked when empty, are only fitted together in a telescopic manner once one capsule part has been filled with a pharmaceutical active-substance formulation, as well as a device for this purpose. | 12-30-2010 |
20110259845 | Package in the form of a bottle comprising a cushioning means disposed therein - A package in the form of a bottle ( | 10-27-2011 |
Ulrich Kuehn, Baiersdorf DE
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20080317212 | X-RAY RADIATION DIAPHRAGM AND CONTROL METHOD THEREFOR, AND CT DEVICE EMBODYING SAME - A collimator device has at least one masking device that is adjustable between two end positions for collimation of a beam fan in an x-ray CT device, wherein the x-ray fan is schematically not masked in a first end position. The x-ray beam is more than half-masked in a second end position of the masking device. In a method for operation of such a collimator device as well as an x-ray CT device for examination of a subject having an x-ray source, a collimator device, and a control device for regulation of the aperture width of the masking device, an x-ray detector is arranged opposite the x-ray source and the collimator device and that detects the x-rays modified due to the intervening examination subject; and an image construction device reconstructs an image of the examination subject therefrom. | 12-25-2008 |
Walter Kuehn, Laudenbach DE
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20120112713 | METHOD AND APPARATUS FOR AUTOMATIC NETWORK STABILIZATION IN ELECTRIC POWER SUPPLY SYSTEMS USING AT LEAST ONE CONVERTER - Method and apparatus for automatic stabilization of an electric power supply network system comprising a network and at least one converter adapted to exchange maximum transferrable power with the network by changing the real current through a stabilizing controller, whereby the necessary direction of current change is determined through real-time stability analysis. | 05-10-2012 |
Walter Kuehn, Sankt Augustin DE
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20100242839 | APPARATUS FOR APPLYING A LIQUID TO A PASSING WEB - An apparatus for applying a treatment liquid to a web moving in a predetermined web-travel direction has an applicator element having a surface extending transverse to the direction and positioned to contact the moving web. The liquid is applied to the surface such that the liquid is transferred to the moving web where the moving web contacts the surface. A shield directly engages a portion of the surface between the web and the surface so that where the shield extends between the moving web and the surface there is generally no transfer of the liquid from the surface to the moving web. Formations on the shield conduct the liquid away from edges of the shield. | 09-30-2010 |
Willi Kuehn, Markgroeningen DE
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20100202110 | ELECTRIC CONTROL UNIT - Electric control units are known having a printed circuit board substrate | 08-12-2010 |
20120240396 | use of a control module for a transmission control installed in an automatic transmission - The use of a control module having at least one housing part and a multi-layer printed circuit board as the electrical connection between the inner space of the housing and components that are situated outside of the housing part is described. The multi-layer printed circuit board is the carrier for the electrical components of an electronic circuit, and is at the same time the thermal contacting to a housing part and/or a cooling element, particularly a hydraulic plate of the transmission, for a transmission control installed in an automatic transmission. | 09-27-2012 |
Winfried Kuehn, Delmenhorst DE
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20110172935 | METHOD AND SYSTEM FOR DETERMINING A FORCE ACTING ON A BODY - The present invention provides a method and a system for determining forces which act on a body with a controlled volume which is provided inside the flow tunnel and in which the body is arranged. A first measuring means is used to measure a pressure distribution for each surface defining the controlled volume. A second measuring means measures a velocity field for each defining surface of the controlled volume. Furthermore, a calculation unit is provided for calculating the forces acting on the body as a function of the pressure distributions and velocity fields measured for the defining surfaces of the controlled volume. | 07-14-2011 |