Leu
Alexander Leu, Idstein DE
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20110120091 | METHOD AND APPARATUS FOR MONITORING THE LIGHT-OFF TEMPERATURE OF A DIESEL OXIDATION CATALYST - A method is provided for monitoring the light-off temperature of a diesel oxidation catalyst of a combustion engine. The method includes, but is not limited to measuring the temperature of the exhaust gas upstream and downstream of the diesel oxidation catalyst during a post injection phase or after injection phase of the combustion engine, determining whether a catalyst light-off occurred by using the temperature data of the exhaust gas, calculating the surface temperature of the diesel oxidation catalyst by using the measured temperature data of the exhaust gas, and defining the calculated temperature as light-off temperature of the diesel oxidation catalyst in the case that a catalyst light-off is determined. By means of the method, it is possible to determine the actual light-off temperature of the diesel oxidation catalyst for instance after each engine start by means of calculating the surface temperature of the diesel oxidation catalyst. Since the light-off temperature is not considered as a constant but as a changing variable, the aging of the diesel oxidation catalyst is sufficiently considered. Thus, it is provided a means for monitoring the light-off temperature of a diesel oxidation catalyst considering an aging of the diesel oxidation catalyst. | 05-26-2011 |
20150203100 | DIESEL ENGINE AFTERTREATMENT HEATING AND CLEANING HYBRID OPERATION - A method for selecting an engine operating point in a multi-mode powertrain system includes monitoring a desired axle torque based on an operator torque request and vehicle speed. When an aftertreatment device used to purify regulated constituents within an exhaust gas feedstream output from the engine is determined to require an exhaust gas feedstream temperature to be increased to a predetermined temperature, an intrusive engine operation mode is enabled to increase the exhaust gas feedstream temperature to the predetermined temperature. A plurality of engine power is retrieved, wherein each engine power loss corresponds to respective ones of a plurality of intrusive engine operation points each achieving the predetermined temperature of the exhaust gas feedstream. A desired engine operation point is selected corresponding to one of the intrusive engine operation points having a lowest total power loss. | 07-23-2015 |
Beat Leu, Buochs CH
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20150223942 | PROSTHESIS FOR THE RESTORATION OF A JOINT BETWEEN TWO BONES, AND ANCILLARY TOOL FOR THE ASSEMBLY THEREOF - A prosthesis includes a first and second plate; elements for mounting the plates to pivot about an axis, which include a flexible hinge including a cylindrical plane flexible strip with two cylindrical swellings respectively associated with two edges of the strip, the dimension of the cross-sections of the swellings, taken in a direction perpendicular to the plane containing the pivot axis and passing through the swellings, being greater than the thickness of the strip taken in the same direction, a hole in each plate of shape complementary to the swellings and opening out in a first face of the corresponding plate; a slot made in each plate and opening out into the hole of that plate, in a second of its faces, and in the first face, the hinge and plates being mounted to so that the swellings and the strip are situated respectively in the two holes and slots. | 08-13-2015 |
Bernd Leu, Meerbusch DE
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20110167827 | Steam power plant for generating electrical energy - A steam power plant is provided. The steam power plant includes a bypass pipeline which connects the fresh steam line flow to the exhaust steam line, wherein a bypass steam cooler is disposed in the bypass pipeline. In the event of an emergency stop, or a startup, or a shutdown, the bypass steam cooler cools the steam flowing into the bypass pipeline, whereby cheaper materials may be used for the bypass pipeline. | 07-14-2011 |
Christian Leu, Berlin DE
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20110117470 | FUEL CELL SYSTEM - The invention relates to a fuel cell system comprising a housing including a chamber for accommodating a fuel cell stack. The fuel cell system has various features that can also be independently embodied, namely: a U-shaped air channel including air inlet channels and air outlet channels which include an inlet or outlet on the same side of the housing of the fuel cell system; at least two fans or compressors that are disposed downstream of each other in an air flow direction in the air inlet channel or in the air outlet channel; a housing that has two additional, separate housing sections apart from a chamber for a fuel cell stack and an air inlet channel and an air outlet channel; and an air bypass channel which is arranged between an air inlet channel for introducing ambient air into a chamber for the fuel cell stack and an air outlet channel for discharging air from the chamber for the fuel cell stack. | 05-19-2011 |
Felix-George Leu, Buchs CH
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20110203610 | REMOTE PLASMA CLEANING METHOD AND APPARATUS FOR APPLYING SAID METHOD - A vacuum processing system with a vacuum chamber has an inlet, at least first and second outlets, exhaust means at a first of said outlets and a remote plasma source RPS, wherein the RPS is attached to a connecting point to the second of said outlets. In a method for remote plasma cleaning of a vacuum processing system with such an arrangement a flow of radicals is generated by said remote plasma source and directed to the first of said outlets whilst operating exhaust means via the second of said outlets. | 08-25-2011 |
Hans-Joerg Leu, Dossenheim DE
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20150149509 | TABLE PLACEMENT IN DISTRIBUTED DATABASES - A node type of a plurality of distributed nodes to which a table to be added to a distributed database should be assigned can be identified by applying a set of placement rules defined for the table. The set of placement rules can also be applied to determine whether the table should be partitioned into more than one partition. A table group name associated with the table can be obtained and used in conjunction with the node type and determination of whether to partition the table to store the table in the distributed database on at least one node of the plurality of nodes as one or more partitions. | 05-28-2015 |
20150149513 | TABLE REDISTRIBUTION IN DISTRIBUTED DATABASES - Tables in a distributed database can require redistribution, for example to provide improved collocation of tables or table partitions that require joining at a node of multiple nodes across which the distributed database is distributed. Based at least in part on a set of table redistribution parameters, a table redistribution plan can be generated to include redistribution of a table from a first node to a second node. The set of table redistribution parameters can include a grouping parameter indicating at least one other table with which the table should be collocated. The table redistribution plan can be executed to cause the moving of the table from the first node to the second node. | 05-28-2015 |
Hans-Jörg Leu, Dossenheim DE
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20140172794 | Replication Mechanisms for Database Environments - Data replication in a database includes identifying a source database system. The source database includes a main index file and a delta log file. To create a replica, one or more symbolic links to the source database system are generated. The symbolic links identify a path to a physical location of the source database. A replica of the source database is generated based on the symbolic links. The replica includes a copy of the main index file and delta log file. Information associated with the replica and the symbolic links is stored in a recovery log. Replica are provided transparently to most database engine components by re-using partitioning infrastructure. Components “see” replica as tables with a single partition; that partition is a local replica. | 06-19-2014 |
Ho June Leu, Suwon-Si KR
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20120242707 | METHOD FOR PROCESSING IMAGE AND EVICES USING THE METHOD - A scaler is provided and includes filters each receiving input pixel data and scaling the input pixel data using a scaling factor to generate a scaled pixel value, and a plurality of mixers, less than the plurality of filters. A first mixer performs a first blending operation on a first scaled pixel value and a second scaled pixel value provided by different filters. A second mixer performs a second blending operation on the blended result of the first mixer and a third scaled pixel value provided by anther filter. | 09-27-2012 |
20130223697 | FACE DETECTION-PROCESSING CIRCUIT AND IMAGE PICKUP DEVICE INCLUDING THE SAME - A face detection-processing circuit includes a down-scaler, a face detection unit, a control unit and a down-scaling ratio controller. The down-scaler is configured to scale down a resolution of an input image including at least one subject person according to a down-scaling ratio to provide a first image. The face detection unit is configured to detect a face of the least one subject person in the first image and generate coordinate information on a region of the detected face part (face region). The control unit is configured to calculate a face detection index indicating a ratio of the face region to the first image based on the coordinate information to provide control signals based on the face detection index and a face detection signal indicating whether a face is detected. The down-scaling ratio controller is configured to adjust the down-scaling ratio in response to the control signal. | 08-29-2013 |
Holger Leu, Uttenreuth DE
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20120229080 | CONVERTER AND SUBMODULE OF A CONVERTER FOR CHARGING OR DISCHARGING AN ENERGY STORE - A submodule charges or discharges an energy store and contains a capacitor unit and a power semiconductor circuit having power semiconductors that can be switched on and off. The capacitor unit and the power semiconductor circuit are connected to each other such that, after actuating the power semiconductors, the voltage released at the capacitor unit or a zero voltage can be produced at output terminals of the submodule. In order to provide a submodule allowing individual adaptation of the charging operation to the requirements of the energy store which, is cost-effective, the energy store is connected to the submodule via a DC-DC regulator. The regulator is connected to the capacitor unit and is configured to convert a capacitor voltage into a charge voltage that is required for charging the energy store, and to convert a discharge voltage released at the energy store during discharge into the capacitor voltage. | 09-13-2012 |
20140097693 | ELECTRICAL FEEDING DEVICE - An electrical feeding device has at least one feed connection at which electrical power can be fed into the feeding device and/or electrical power can be tapped from the feeding device. A converter has at least one a.c. voltage connection at which an alternating current can be fed in or tapped and at least one d.c. voltage connection at which a direct current can be fed in or tapped. A power module is connected to the d.c. voltage connection of the converter. A switchable transformer device, by means of which the input voltage present at the feed connection of the feeding device can be transformed down to a lower voltage for the converter, is electrically switched between the feed connection of the feeding device and the a.c. voltage connection of the converter. | 04-10-2014 |
20140104899 | CONVERTER ARRANGEMENT - A converter arrangement has at least one AC voltage connection, at which an alternating current can be fed in or drawn, and at least one DC voltage connection, at which a direct current can be fed in or drawn. The converter arrangement contains at least two series circuits connected in parallel. The external connections of the series circuits form the DC voltage connections of the converter arrangement. Each of the series circuits is connected in parallel and contains in each case at least two submodules connected in series, each of the submodules containing at least two switches and a capacitor. An energy store is to be connected to the capacitor of at least one of the submodules, wherein a filter is connected electrically between the capacitor and the energy store. | 04-17-2014 |
20140203645 | CONVERTER ASSEMBLY - A converter assembly has at least one a.c. voltage terminal at which an alternating current can be fed in or tapped and at least one d.c. voltage terminal at which a direct current can be fed in or tapped. The converter assembly includes at least two series connections, which are connected in parallel and the external terminals of which form d.c. voltage terminals of the converter assembly. Each of the series connections that are connected in parallel includes at least two sub-modules that are connected in series, each formed with at least two switches and a capacitor. At least one of the sub-modules has a terminal at which electrical energy can be drawn from the sub-module or electrical energy can be fed into the sub-module. | 07-24-2014 |
Jan Thomas Leu, Leichlingen DE
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20090032389 | PROCESS FOR THE MILD DISTILLATIVE SEPARATION OF MIXTURES - The invention relates to a semibatchwise process for the mild distillative separation of mixtures, in a first stage a column being supplied continuously with a feed and the feed being separated at least into different fractions, one of the fractions being removed continuously into a container, and, in a second step, the fraction removed into the container being recycled to the column and being separated again batchwise into different fractions. | 02-05-2009 |
Karl Leu, Beinwil Am See CH
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20090294548 | Air Humidifier and Evaporation Mat Contained Therein - Devices for the evaporation of liquid, in particular water, have an evaporation mat which is wetted with the liquid and on which the liquid evaporates. The evaporation mat comprises a textile fabric ( | 12-03-2009 |
Marco Peter Leu, East Perth AU
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20100055693 | LUCIFERASE SIGNAL ENHANCING COMPOSITIONS - Reagents and compositions for use in reactions catalysed by luciferase enzymes, and in particular for use in luciferase-based gene reporter assays are described. The invention also provides methods and compositions for, inter alia, increasing the sensitivity and/or improving the kinetics of luciferase-catalysed reactions. | 03-04-2010 |
20100092967 | BIOLUMINESCENT ASSAYS UTILISING SECRETED LUCIFERASES - Disclosed herein are methods for determining the amount or activity of one or more luciferases and methods for measuring the luminescent signal generated by one or more luciferases in a sample, the methods comprising incubating the sample with a reactive substrate(s) of the luciferase(s) to be analysed and a reducing agent to inactivate a first luciferase, wherein the first luciferase, in its native form, is a secreted luciferase. | 04-15-2010 |
20130217593 | BIOLUMINESCENT ASSAYS UTILISING SECRETED LUCIFERASES - Disclosed herein are methods for determining the amount or activity of one or more luciferases and methods for measuring the luminescent signal generated by one or more luciferases in a sample, the methods comprising incubating the sample with a reactive substrate(s) of the luciferase(s) to be analysed and a reducing agent to inactivate a first luciferase, wherein the first luciferase, in its native form, is a secreted luciferase. | 08-22-2013 |
20150191769 | BIOLUMINESCENT ASSAYS UTILISING SECRETED LUCIFERASES - Disclosed herein are methods for determining the amount or activity of one or more luciferases and methods for measuring the luminescent signal generated by one or more luciferases in a sample, the methods comprising incubating the sample with a reactive substrate(s) of the luciferase(s) to be analysed and a reducing agent to inactivate a first luciferase, wherein the first luciferase, in its native form, is a secreted luciferase. | 07-09-2015 |
Martin Leu, Balingen DE
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20080294438 | Apparatus for the processing of sales - The invention relates to an apparatus for the processing of sales of articles of a product assortment to a customer, in particular to store scales, having a microphone device for listening to a conversation between a customer and a salesperson for the conversion of connected spoken words of the conversation into an electrical speech signal, having a speech recognition device for the generation of a speech recognition result representing the words from the electrical speech signal having a comparator for the comparison of the speech recognition result with keywords stored in a memory device of the apparatus for keyword recognition in the speech recognition result, with at least some of the stored keywords being product names which define a group of keywords, and having a control device which, on the detection of a keyword belonging to the group and/or of a permitted combination of keywords, which includes a keyword belonging to the group, is adapted to output a piece of information associated with the detected keyword or with the detected permitted combination and available via a data source or to output an offer for the output of the information, in particular in the form of a section menu, by means of an output device of the apparatus. | 11-27-2008 |
Olivier Leu, Denens CH
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20110044138 | TIMEPIECE WITH MODULAR DISPLAY - A timepiece includes: a housing ( | 02-24-2011 |
Richard Le Leu, Manningham AU
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20110052538 | PROBIOTIC/NON-PROBIOTIC COMBINATIONS - This invention pertains to a method of promoting gastrointestinal health by ingesting a composition comprising one or more probiotic microorganisms, one or more carbohydrate sources, and one or more resistant protein products. Large intestinal health is benefited by one or more of the following: increased fecal weight, lower fecal pH, increased carbohydrate fermentation, and amelioration of protein fermentation. | 03-03-2011 |
Simone Leu, Dittelsheim-Hessloch DE
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20110095282 | ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING TRIAZINE DERIVATIVES - The invention relates to organic electroluminescent devices which comprise triazine derivatives as the electron transport material. | 04-28-2011 |
20110101328 | Organic Electroluminescent Device - The present invention relates to white-emitting organic electroluminescent devices which comprise at least one phosphorescent emitter and at least one ketone derivative as matrix material in at least one emitting layer. | 05-05-2011 |
20110108821 | ORGANIC ELECTROLUMINESCENT DEVICE - The present invention relates to white emitting organic electroluminescent devices having at least one blue fluorescent emitter layer. | 05-12-2011 |
20110284831 | ORGANIC ELECTROLUMINESCENCE DEVICE - The present invention relates to white-emitting organic electroluminescent devices in which the dependence of the colour point on the luminance can be adjusted specifically. | 11-24-2011 |
20120056169 | ORGANIC ELECTROLUMINESCENT DEVICE - The present invention relates to phosphorescent organic electroluminescent devices which comprise at least one phosphorescent emitter and a mixture of at least two matrix materials in the emitting layer. | 03-08-2012 |
20120267617 | ORGANIC ELECTROLUMINESCENT DEVICE - The present invention relates to organic electroluminescent devices which, in addition to the emitting layer, have a further layer which comprises the same materials as the emitting layer. | 10-25-2012 |
20150155514 | ORGANIC ELECTROLUMINESCENCE DEVICE - The present invention relates to white-emitting organic electroluminescent devices in which the dependence of the colour point on the luminance can be adjusted specifically. | 06-04-2015 |
Stefan Leu, Midreshet Ben Gurion IL
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20140196177 | ACYL-COA: DIACYLGLYCEROL ACYLTRANSFERASE 1-LIKE GENE (PTDGAT1) AND USES THEREOF - An isolated protein which is at least partially encoded by a polynucleotide sequence encoding a novel acyl-CoA: diacylglycerol acyltransferase 1—like gene (PtDGAT1) from the diatom Phaeodactylum tricomutum is provided together with a composition which includes the isolated protein and a transgenic organism transformed by a polynucleotide encoding same. The invention also provides a method for producing or enhancing the production of oil or triacylglycerols with high saturated fatty acids content. | 07-10-2014 |
Stefan Leu, Maslul IL
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20090075889 | IREN PROTEIN, ITS PREPARATION AND USE - There are provided DNA sequences encoding TRAF binding proteins, proteins encoded thereby, and their use in the treatment or prevention of pathological conditions associated with NF-κB induction, or an activity mediated by a TRAF. | 03-19-2009 |
Sylvère Leu, Schonenberg CH
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20100151725 | RECEPTACLES - The invention relates to a receptacle ( | 06-17-2010 |
20100170715 | RECEPTACLES - The invention relates to a receptacle ( | 07-08-2010 |
Sylvère Leu, Schonenberg CH
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20090065043 | METHOD OF COUPLING PHOTOVOLTAIC CELLS AND FILM FOR IMPLEMENTING IT - Method for electrically connecting photovoltaic cells ( | 03-12-2009 |
20100151725 | RECEPTACLES - The invention relates to a receptacle ( | 06-17-2010 |
20100170715 | RECEPTACLES - The invention relates to a receptacle ( | 07-08-2010 |