Fritsch, DE
Alexander Fritsch, Esslingen DE
Patent application number | Description | Published |
---|---|---|
20120106237 | BOOST CIRCUIT FOR GENERATING AN ADJUSTABLE BOOST VOLTAGE - A technique for generating an adjustable boost voltage for a device includes charging, using first and second switches, a capacitor to a first voltage during a charging phase. The technique also includes stacking, using a third switch, a second voltage onto the first voltage across the capacitor in a boost phase to generate a boost voltage. In this case, the boost voltage is applied to a driver circuit of the device only during the boost phase and at least one of the first and second voltages is adjustable, thereby making the boost voltage adjustable. | 05-03-2012 |
20160071555 | Current-Mode Sense Amplifier and Reference Current Circuitry - An electronic circuit comprising is provided with a current sense amplifier. The amplifier comprises a reference current input terminal, a sense current input terminal, and a first output terminal. The electronic circuit includes a reference current source. The reference current source includes two reference n-FET stacks connected in series, and the reference current input terminal is coupled to a ground terminal via the two reference n-FET stacks. The electronic circuit includes a plurality of memory cells each coupled in parallel via a respective sense n-FET stack to the sense current input terminal. The amplifier is configured to generate a first logical value at the first output terminal of the amplifier in response to a sense current of the sense current input terminal being lower than a reference current of the reference current input terminal. The amplifier is further configured to generate a second logical value at the first output terminal of the amplifier in response to the sense current being higher than the reference current. | 03-10-2016 |
20160072461 | Current-Mode Sense Amplifier - A current sense amplifier comprises a reference current input terminal, a control line input terminal, a sense current input terminal, an output terminal, a first NAND gate, a transmission gate, and two cross coupled inverters each comprising a n-FET. The first NAND gate comprises an output terminal being coupled to the output terminal of the amplifier. The transmission gate comprises two transmission terminals and a gate terminal. The gate terminal is coupled to the control line terminal. Sources of the n-FETs are coupled to the sense current input terminal and the reference current input terminal, respectively. One of the transmission terminals is coupled to an input terminal of one of the inverters and the other transmission terminal is coupled to an input terminal of the other inverter. The input terminals of the first NAND gate are coupled to the control line terminal and one of the input terminals of the inverters, respectively. | 03-10-2016 |
20160099053 | CONTENT ADDRESSABLE MEMORY ARRAY - A memory apparatus includes a content addressable memory, CAM, cell block including CAM cells and a random access memory (RAM), cell block including RAM cells. A geometric footprint of each of the CAM cells has a side bigger than a side of a geometric footprint of each of the RAM cells, where the sides of the CAM cells and the RAM cells are parallel to each other. The apparatus is configured to translate an input keyword at an input of the CAM cell block to an output word at an output of the RAM cell block when the keyword at the input of the CAM cell block is stored in the CAM cell block. The CAM cell block is split into a first part and a second part of the CAM cells. | 04-07-2016 |
Andreas Fritsch, Neubiberg DE
Patent application number | Description | Published |
---|---|---|
20090045910 | Platform for Standardizing Vehicle Communications With Third-Party Applications - A business-to-vehicle platform functions as an information technology (IT) integration platform to support secure communication between a vehicle's onboard IT system and any offboard third-party IT system. In one embodiment, the a vehicle's communication hub is decoupled from all voice and data traffic to/from third-party service providers, such that the vehicles will “look and feel” like standard business IT devices to the third-party service providers. In certain embodiments, this decoupling enables the use of standardized business IT services in vehicles, rather than the traditional approach of requiring vehicle-specific embedded services. | 02-19-2009 |
Andreas Fritsch, Waiblingen DE
Patent application number | Description | Published |
---|---|---|
20090188252 | METHOD AND APPARATUS FOR INCREASING THE EXHAUST GAS TEMPERATURE OF AN INTERNAL COMBUSTION ENGINE - The invention relates to a method and an apparatus for temporarily increasing the temperature in the exhaust gas of an internal combustion engine, comprising at least two associated turbochargers with a respective compressor in a fresh air feed to the internal combustion engine and a respective turbine in an exhaust gas line of the internal combustion engine, wherein a bypass is assigned to at least one compressor and/or one turbine, and comprising at least one exhaust gas retreatment system connected downstream of the turbines in the exhaust gas direction. In this case, the volumetric flow of fresh air and/or of exhaust gas directed past at least one compressor and/or one turbine through the bypasses is increased via regulating elements in the bypasses, which leads to a reduction in the charge pressure and hence to a reduction in the efficiency of the internal combustion engine and to an increase in the exhaust gas temperature. | 07-30-2009 |
20130115150 | SCR CATALYST SYSTEM AND METHOD FOR THE OPERATION THEREOF - A SCR catalyst system, comprising a first SCR catalyst ( | 05-09-2013 |
20140147355 | METHOD FOR OPERATING AN EXHAUST GAS AFTERTREATMENT SYSTEM WITH AT LEAST ONE FIRST SCR DEVICE AND AT LEAST ONE SECOND SCR DEVICE - A method for operating an exhaust gas aftertreatment system is provided that comprises at least one first SCR device and at least one second SCR device. Furthermore, a dosing device for reactant for supplying the SCR devices is provided upstream of the first SCR device in the exhaust gas flow direction. In one embodiment, a target overall efficiency η | 05-29-2014 |
20140150538 | SENSOR FOR DETECTING THE QUALITY OF A FLUID - A device for measuring the quality of an operating substance and/or additive, in particular a reduction agent, stored in a tank, includes a reference container connected to the operating substance and/or the additive via a semi-permeable diaphragm, in which the reference container is filled with a medium which has a known osmotic pressure relative to the used operating substance and/or additive. | 06-05-2014 |
Andreas Fritsch, Kummersbruck DE
Patent application number | Description | Published |
---|---|---|
20080297089 | Method for Operating a Two-Phase Rotary Current Controller - A method is disclosed for operating a two-phase rotary current controller. In order to optimize the operation of a two-phase rotary current controller, magnitudes of a parameter that can be varied in both controllable phases of a two-phase rotary current controller is matched in these phases. In particular, the existing principle of phase-symmetric control with a uniform ignition delay in both controlled outer conductors is abandoned, and a separate ignition delay is stipulated for each of the two controlled outer conductors. | 12-04-2008 |
20100039736 | Protective circuit for protection of an appliance, in particular an electric motor,against thermal overloading - At least one embodiment of the invention relates to a protective circuit for protection of an appliance, in particular of an electric motor, against thermal overloading. In at least one embodiment, the protective circuit includes a first and a second terminal for connecting a temperature detection element; a detection unit for detecting whether a resistance value of the temperature detector element which is connected between the first and the second terminals, is in a first or a second resistance range; a short-circuit detector for identifying whether there is a short circuit between the first and the second terminals; signaling outputs for emitting signal messages to an evaluation unit when the detected resistance value is in the second resistance range and/or when a short circuit has been identified by the short-circuit detector; and a third terminal, which is connected to the second terminal via a predetermined resistance. | 02-18-2010 |
20150349518 | SWITCHING DEVICE FOR CONTROLLING ENERGY SUPPLY OF A DOWNSTREAM ELECTRIC MOTOR - A switching device includes an energy store and a measuring device connected to a control apparatus. The energy store is connected in series between the supply connection and the power supply. The control apparatus can monitor the energy supply of the switching device in the area between the supply connection and the power supply taking place via the supply connection via the measuring device. If the energy supply monitored by the measuring device falls into a critical range, and using the energy from the energy store: the control apparatus connects the semiconductor switch in an electrically conductive manner and then opens the second switch; and subsequently switches the semiconductor switch to an electrically non-conductive state and then opens the first switch. | 12-03-2015 |
20150349671 | SWITCHING DEVICE FOR CONTROLLING ENERGY SUPPLY OF A DOWNSTREAM ELECTRIC MOTOR - A switching apparatus includes an energy store and two measuring devices connected to the control apparatus, the energy store being connected in series between the supply connection and the power supply via the first measuring device, the control apparatus can ascertain if the supply voltage attached to the primary side of the power supply falls short of a first voltage threshold value and, via the second measuring device, if the supply voltage of the power supply attached to the secondary side of the power supply falls short of a second voltage threshold value, the control apparatus evaluates the time between falling short of the first voltage threshold value and falling short of the second voltage threshold value. | 12-03-2015 |
Anja Fritsch, Weil Am Rhein DE
Patent application number | Description | Published |
---|---|---|
20140335526 | QUANTIFICATION OF RESIDUAL HOST CELL DNA BY REAL-TIME QUANTITATIVE PCR - The present invention relates to a method for quantifying residual host cell genomic DNA in recombinant protein biologics using quantitative real time PCR. | 11-13-2014 |
Christian Fritsch, Waldkirch DE
Patent application number | Description | Published |
---|---|---|
20090140722 | MEASUREMENT SIGNAL PROCESSING - In order to determine amplitudes of measurement signals originating from an AC power supply and to determine the phase shift (ø) between measurement signals more simply, the measurement signals are processed in measurement signal operation devices to form auxiliary signals each having a constant AC amplitude and to obtain first measurement values (v, a, rssi, rssi | 06-04-2009 |
20140159580 | Protecting Passive HF Generator Components - In one aspect, a method includes protecting passive components connected to a high-frequency generator. In another aspect, a system includes a high-frequency generator having an HF source generating a high-frequency power signal at a fundamental frequency, and having a first control circuit which is fed with a signal related to an HF power transmitted by a high-frequency cable between the high-frequency generator and a load. | 06-12-2014 |
20140159741 | Method for Producing an Arc Detection Signal and Arc Detection Arrangement - A method for producing an arc detection signal on the basis of a plurality of observation signals comprises producing an arc detection part-signal for each of at least two observation signals. Producing each of the part-signals includes correlating the respective observation signal with a correlation signal by influencing the correlation signal with the respective observation, thereby producing a correlation result; producing or modifying a coefficient on the basis of the correlation result; and weighting the respective observation signal with the coefficient. The arc detection part-signals are added to form the arc detection signal. | 06-12-2014 |
Dennis Fritsch, Muenchen DE
Patent application number | Description | Published |
---|---|---|
20120181740 | DEVICE AND METHOD FOR RECEIVING, HOLDING AND/OR HANDLING TWO-DIMENSIONAL OBJECTS - A receiving, holding and/or handling device for two-dimensional objects, with at least two controllable suction grippers. The suction grippers are arranged and connected to free ends of movable cantilever arms, which are elastically deformable at least in some sections. The cantilever arm are mounted and supported on a bridge. The cantilever arms each include at least one lower pull and one upper pull which meet at the free end of the cantilever arm and are connected there. An actuating device is assigned to the upper pull. The actuating device generates a pulling force with at least one horizontal direction component which is approximately parallel to the longitudinal extension direction of the cantilever arm. A method is also disclosed. | 07-19-2012 |
Detlev Fritsch, Reinbek DE
Patent application number | Description | Published |
---|---|---|
20090004528 | PROTON-CONDUCTING POLYMER MEMBRANE - A polymer electrolyte membrane includes a membrane polymer made of monomer units that have aromatic polyarylenes groups with proton-conducting functional groups bound to the aromatic polyarylene groups. The polymer electrolyte membrane can be used as a proton-conducting polymer membrane between the electrodes in a fuel cell. | 01-01-2009 |
20090029849 | IMMOBILIZED HOMOGENEOUS CATALYSTS - A catalyst is produced by bonding a homogeneous catalyst to the surface of a catalyst support. A catalyst may include a catalyst support, a spacer molecule bonded to the catalyst support, and a homogeneous catalyst bonded to the spacer molecule. A catalyzed reaction can be carried out by providing reactants in a first phase and providing a catalyst as described herein in the first phase. | 01-29-2009 |
20100130634 | PRODUCTION OF POLYMERS WITH INHERENT MICROPOROSITY - A method for producing polymers with inherent microporosity from a starting composition by means of polycondensation and/or polyether synthesis, is carried out with the use of a micro reaction system in a continuous process. | 05-27-2010 |
Elke Fritsch, Munich DE
Patent application number | Description | Published |
---|---|---|
20090011556 | Method for producing a microelectronic structure - A method for producing a microelectronic structure is suggested in which a layer structure ( | 01-08-2009 |
Ernst Fritsch, Leutershausen DE
Patent application number | Description | Published |
---|---|---|
20110036988 | Radiation Monitoring Device - Radiation detector ( | 02-17-2011 |
Eugen Fritsch, Weingarten DE
Patent application number | Description | Published |
---|---|---|
20110235336 | DIFFUSING PLATE - A diffusing plate may include a transparent base body which has a first surface, the first surface being subdivided into facets, and in which an elevation or depression with a second, curved surface can be assigned to every facet, the facets having different geometric shapes, wherein the facets are assigned to several circular rings, in the sense that their center points lie on each of them. | 09-29-2011 |
Georg Fritsch, Schwarzach DE
Patent application number | Description | Published |
---|---|---|
20120110789 | METHOD FOR PREPARING A SUSPENSION - A method for preparing a suspension from a separation process, wherein the suspension is made of a particulate abrasive and a liquid slurrying agent. The method includes the steps of: a) thinning the suspension in a tank with an additional slurrying agent (PEG) without adding additional water, producing a constant volume ratio between the particulate abrasive and the liquid slurrying agent; b) separating the thinned suspension into a liquid and a solid fraction in a centrifugal separator, and c) subsequent refinement or reuse of the separated liquid and solid fractions. | 05-10-2012 |
Gerd Fritsch, Muenchen DE
Patent application number | Description | Published |
---|---|---|
20110219766 | Arrangement and Control Method for Supplying Fresh Gas to a Turbocharged Internal Combustion Engine - An arrangement for supplying fresh gas to a turbocharged internal combustion engine having an intake line and an exhaust gas line, includes an exhaust gas turbocharger having a compressor impeller for compressing fresh gas and feeding the compressed fresh gas to the internal combustion engine, and having a drive impeller for driving the internal combustion engine with exhaust gas for driving the compressor impeller. The arrangement also includes a compressed air supply system for the controlled supply of compressed fresh gas or compressed air to the internal combustion engine. The compressed air supply system is connected via a charge air intake to the compressor impeller, via an outlet to the intake line, and via a compressed air inlet to a compressed air source. The compressor impeller of the exhaust gas turborcharger is composed completely of partially of steel or a steel alloy. | 09-15-2011 |
Gerd Fritsch, Munchen DE
Patent application number | Description | Published |
---|---|---|
20100191413 | SPEED DETECTION FOR A TACHOGRAPH SYSTEM - System and method for detecting and storing at least speed as an information relevant for resignation for a tachograph system. to provide a tamperproof tachograph system offering a high degree of security. An arithmetic unit detects signals for determining the speed from at least two independent sensors and compares them with each other and stores a sensor-related error message if the signals deviate significantly from each other. The signals of at least three independent sensors are compared with each other in the arithmetic unit and are checked for their plausibility by excluding any signals that significantly deviate from a plurality of signals and determining the speed of the vehicle to be stored only using one or more of those signals that deviate from each other only within defined limits. | 07-29-2010 |
Helge Fritsch, Singen DE
Patent application number | Description | Published |
---|---|---|
20150017308 | UMAMI FLAVOUR COMPOSITION FROM VEGETABLE PROCESSING - A process for preparing a flavour composition having an umami flavour/taste and a MSG content of less than 1 wt % (% weight by total dry matter) comprising the steps of: a) heating vegetable matter in water at any given temperature to give cooking water containing flavour-active compounds water extracted from the vegetable matter; b) separating the vegetable matter from the cooking water; and c) concentrating the cooking water to provide the flavour composition. Claims are also directed to the composition obtainable from the process and to food products such as soups and snacks including the composition. | 01-15-2015 |
Horst Fritsch, Leonberg DE
Patent application number | Description | Published |
---|---|---|
20120097025 | DRIVE DEVICE FOR OSCILLATING POSITIVE-DISPLACEMENT MACHINES - The present invention concerns a drive mechanism for oscillating positive-displacement machines such as for example diaphragm pumps comprising an eccentric shaft and a plurality m of piston rods, wherein the piston rods are connected to the eccentric shaft in such a way that rotation of the eccentric shaft produces an oscillating linear movement of the piston rods. To provide a corresponding drive mechanism which avoids or at least reduces the described disadvantages it is proposed according to the invention that the eccentric shaft and the piston rod are connected together by way of a sliding unit guide. | 04-26-2012 |
20120100022 | DIAPHRAGM MACHINE - The present invention concerns a multi-cylinder diaphragm machine having at least two hydraulically driven diaphragms includes: a drive unit for producing at least two pulsating hydraulic fluid flows for driving the diaphragms and a delivery unit for delivering a delivery medium and having at least two pump chambers, the volumes of which can be varied by the movement of a respective diaphragm, wherein each delivery chamber is connected by way of a pressure valve to a pressure line and by way of a suction valve to a suction line. To provide a multi-cylinder diaphragm machine which avoids or at least alleviates the specified disadvantages and which is extremely compact and thus saves on space and material, has a high energy efficiency and a high degree of flexibility in adaptation to the conditions at the installation location and with which it is at the same time ensured that mounting and dismantling of the individual diaphragms and valves are easily possible, in accordance with the invention it is proposed that the delivery unit includes a diaphragm body in which the pressure and suction lines are arranged and at least two hydraulic bodies, wherein each hydraulic body is connected to the drive unit, wherein formed between each hydraulic body and the diaphragm body is a cavity in which one of the diaphragms is arranged so that by production of the pulsating hydraulic fluid flows the diaphragms are moved within the cavities and a delivery medium is periodically transferred from the suction line into the pressure line. | 04-26-2012 |
20130209280 | Membrane Pump Having an Inertially Controlled Leakage Compensation Valve - The present invention concerns a membrane pump having a hydraulic chamber ( | 08-15-2013 |
20140147292 | Membrane Pump and Method for Adjusting Same - The present invention concerns a pump adjusting method and a membrane pump having a pumping chamber, a pressure and a suction connection, wherein the pressure and the suction connections are connected to the pumping chamber, a hydraulic chamber, wherein the pumping chamber and hydraulic chamber are separated from each other by a membrane, wherein a pulsating working fluid pressure can be applied to the hydraulic chamber which can be filled with a working fluid, wherein the membrane is moved between a first and second chamber positions of different volumes, wherein the chamber is connected to a working fluid reservoir, wherein the membrane comprises exchangeable spring elements exerting different forces on the membrane. The force which is exerted by the spring element on the membrane in the direction of the second position can be adjusted. | 05-29-2014 |
Jan Fritsch, Muhlheim DE
Patent application number | Description | Published |
---|---|---|
20130179382 | VEHICLE WITH COMPUTING MEANS FOR MONITORING AND PREDICTING TRAFFIC PARTICIPANT OBJECTS - An anticipatory monitoring and prediction system can include methods for generating effective, accurate predictions of other traffic objects in the vicinity of an ego-car. The invention proposes to combine approximate probability distributions (ADPs) of agent states with Attractor Functions (AFs) for generating distributed probabilistic representations of the potential future states of the observed traffic objects. AFs are selected based on both the current road context, in which the ego-car is situated, and the current states of all participating objects. The generated predictions can be used to filter incoming sensory information for better object state estimations, rate the nature of the behavior of other traffic objects by comparing generated predictions with actual perceived sensor information, or infer accident likelihoods by comparing the predicted state distributions of objects and the ego-car. Warning and information signals or control commands can be issued in a driving assistance system. | 07-11-2013 |
Jan Fritsch, Muehlheim Am Main DE
Patent application number | Description | Published |
---|---|---|
20140063248 | VEHICLE PERIPHERY MONITORING DEVICE - A vehicle periphery monitoring device | 03-06-2014 |
Jannik Fritsch, Muhlheim DE
Patent application number | Description | Published |
---|---|---|
20130079990 | ROAD-TERRAIN DETECTION METHOD AND SYSTEM FOR DRIVER ASSISTANCE SYSTEMS - The present invention describes a road terrain detection system that comprises a method for classifying selected locations in the environment of a vehicle based on sensory input signals such as pixel values of a camera image. The method comprises a high level spatial feature generation for selected locations in the environment called base points. The spatial feature generation of the base points is based on a value-continuous confidence representation that captures visual and physical properties of the environment, generated by so called base classifiers operating on raw sensory data. Consequently, the road terrain detection incorporates both local properties of sensor data and their spatial relationship in a two-step feature extraction process. | 03-28-2013 |
20150203114 | LANE RELATIVE POSITION ESTIMATION METHOD AND SYSTEM FOR DRIVER ASSISTANCE SYSTEMS - The invention relates to a system and method for lane relative position estimation, wherein first the environment of a vehicle is sensed with at least one sensor means; then spatial features from information obtained from the sensor means are extracted which are then classified. The spatial features capture lateral position information within a lane and an output signal including the result of the classification which represents the relative lateral positioning of a road location with respect to the overall lane shape is generated. | 07-23-2015 |
Jannik Fritsch, Muehlheim DE
Patent application number | Description | Published |
---|---|---|
20100183192 | SYSTEM AND METHOD FOR OBJECT MOTION DETECTION BASED ON MULTIPLE 3D WARPING AND VEHICLE EQUIPPED WITH SUCH SYSTEM - The present invention relates to a technique for detecting dynamic (i.e., moving) objects using sensor signals with 3D information and can be deployed e.g. in driver assistance systems. | 07-22-2010 |
Jan Nikolaus Fritsch, Obertshausen DE
Patent application number | Description | Published |
---|---|---|
20090138167 | Adaptive Driver Assistance Systems With Robust Estimation Of Object Properties - A computer-implemented system and method for estimating properties of objects represented in digital images, comprising the steps of (a) encoding input data from a sensor in a neural map comprising neurons having numerical activation values, wherein the activation values in the neural maps have continuous time dynamics defined by an update scheme; (b) creating, adapting and deleting weights of the neural map in unsupervised, incremental manner; (c) transmitting data from an input map to an output map, based on the values of the weights; wherein each weight between the input map (IM) and a neural output map (OM) has a unique source and destination neuron; and wherein data transmission is directed; and (d) detecting correlations between the input map (IM). | 05-28-2009 |
Juergen Fritsch, Ginsheim-Gustavsburg DE
Patent application number | Description | Published |
---|---|---|
20140146168 | METHOD FOR DISPLAYING IMAGES OF A REVERSE VIEW CAMERA SYSTEM OF A MOTOR VEHICLE ON A DISPLAY - A method is provided for displaying images from a reverse view camera system of a motor vehicle on a display, which includes, but is not limited to generating an image of a rearward environment of the motor vehicle with the aid of the reverse view camera system, providing an information system in the motor vehicle, displaying the image of the rearward environment on the display, and displaying a parameter associated with the information system on the display whilst driving. | 05-29-2014 |
Jürgen Fritsch, Regensburg DE
Patent application number | Description | Published |
---|---|---|
20100116911 | METHOD AND DEVICE FOR THE CALIBRATION OF FUEL INJECTORS - In a method and a device for the calibration of internal combustion engines, in each fuel injector, at least one actuator element ( | 05-13-2010 |
20100318275 | METHOD AND DEVICE FOR DETERMINING A VIBRATION-OPTIMISED ADJUSTMENT OF AN INJECTION DEVICE - In a method for determining a vibration-optimised adjustment of an injection device of an internal combustion engine, for each cycle of the internal combustion engine, a plurality of individual injections per cylinder is carried out by the injection device, each of which is defined by a relative injection moment and an individual injection quantity. A temporal course of a resulting pressure influenced by pressure waves is determined in a fuel guiding part, and the above-mentioned adjustment is determined by variation of the injection moment of at least one individual injection and/or the individual quantity, such that the adjustment is characterised by a temporal variation of the resulting pressure, which is reduced by an at least partially destructive interference between the cited pressure waves. A corresponding device can determine a vibration-optimised adjustment of an injection device, and an internal combustion engine may have such a device. | 12-16-2010 |
Jürgen Fritsch, Regensburg DE
Patent application number | Description | Published |
---|---|---|
20100116911 | METHOD AND DEVICE FOR THE CALIBRATION OF FUEL INJECTORS - In a method and a device for the calibration of internal combustion engines, in each fuel injector, at least one actuator element ( | 05-13-2010 |
20100318275 | METHOD AND DEVICE FOR DETERMINING A VIBRATION-OPTIMISED ADJUSTMENT OF AN INJECTION DEVICE - In a method for determining a vibration-optimised adjustment of an injection device of an internal combustion engine, for each cycle of the internal combustion engine, a plurality of individual injections per cylinder is carried out by the injection device, each of which is defined by a relative injection moment and an individual injection quantity. A temporal course of a resulting pressure influenced by pressure waves is determined in a fuel guiding part, and the above-mentioned adjustment is determined by variation of the injection moment of at least one individual injection and/or the individual quantity, such that the adjustment is characterised by a temporal variation of the resulting pressure, which is reduced by an at least partially destructive interference between the cited pressure waves. A corresponding device can determine a vibration-optimised adjustment of an injection device, and an internal combustion engine may have such a device. | 12-16-2010 |
20110180044 | METHOD AND DEVICE FOR CORRECTING A TEMPERATURE-DEPENDENT LENGTH CHANGE OF AN ACTUATOR UNIT DISPOSED IN THE HOUSING OF A FUEL INJECTOR - A method and a device correct a temperature-dependent length change of an actuator unit ( | 07-28-2011 |
20120101709 | METHOD AND APPARATUS FOR OPERATING AN INTERNAL COMBUSTION ENGINE - In a method and the corresponding apparatus for operating an internal combustion engine with a plurality of cylinders (Z | 04-26-2012 |
Marco Fritsch, Dresden DE
Patent application number | Description | Published |
---|---|---|
20130205950 | METHOD FOR PRODUCING NANOPARTICLES FROM A NOBLE METAL AND USE OF THE NANOPARTICLES THUS PRODUCED - The invention relates to a method for producing nanoparticles from a noble metal and to the use of the nanoparticles produced using the method. It is the object of the invention to provide possibilities for a simple and inexpensive production of nanoparticles from a noble metal in which influence can be directly made on the particle size of the nanoparticles thus produced. Nanoparticles of silver, gold and platinum can be produced with an adjustable particle size using the method in accordance with the invention. A chemical compound of the respective noble metal is dissolved in an aqueous solution or the noble metal is dissolved in an acid mixture. An aqueous solution containing at least one surfactant is added to the respective solution and a reductant is additionally added with silver and platinum. The parameters: concentration of the chemical compound or of the noble metal, the temperature, pH and the fraction of surfactant are influenced to influence the particle size. The noble metal particles precipitated from the respective solution can be centrifuged out. | 08-15-2013 |
Markus Fritsch, Leipzig DE
Patent application number | Description | Published |
---|---|---|
20150336872 | PROCESS FOR THE PURIFICATION OF CARBOXYLIC ACIDS - A process for the purification of carboxylic acid having a chain length from one to five carbon atoms is disclosed herein. The process includes transforming the carboxylic acid to its monoester and/or its diester, and processing the mono- and/or the diester of the carboxylic acid by subcritical or supercritical fluid chromatography using a subcritical or supercritical mobile phase. | 11-26-2015 |
Martin Fritsch, Berlin DE
Patent application number | Description | Published |
---|---|---|
20090098189 | AZAINDOLES AS INHIBITORS OF SOLUBLE ADENYLATE CYCLASE - The present invention relates to azaindoles of general formula I, a method for the production thereof, and to the use thereof for the production of pharmaceutical compositions. | 04-16-2009 |
20090238836 | Hip kinase for fertility control - The present invention relates to the use of a pharmaceutical composition which comprises as active component at least one HipK4 nucleic acid, a HipK4 polypeptide, modulators of HipK4, antibodies directed against HipK4, a HipK4 antisense, and a HipK4 RNAi, for the diagnosis and treatment of fertility impairments and for contraception. The invention further relates to the use of this pharmaceutical composition for manufacturing a medicament for the treatment of fertility impairments. | 09-24-2009 |
20120238533 | (Heteroarylmethyl) Thiohydantoins as anticancer drugs - The invention refers to the use of androgen receptor antagonists for the treatment and/or prevention of fibroids, also known as uterine leiomyoma, leiomyomata. Particularly, the invention refers to the use of an androgen receptor antagonist being any one of the compounds according to the following list: cyproterone acetate, oxendolone, chlormadinone acetate, spironolactone, osaterone acetate, dienogest, flutamide, hydroxyflutamide, nilutamide, bicalutamide, RU 58841, LGD-2226, MDV3100, BMS-641988, BMS-779333, or 4-(3-{[6-(2-hydroxy-2-methylpropoxy)pyridin-3-yl]methyl}-4,4-dimethyl-5-oxo-2-thioxoimidazolidin-1-yl)-2-(trifluoromethyl)benzonitrile (thioxoimidazolidine derivative) for the treatment of fibroids. | 09-20-2012 |
20150191431 | N-[4-(Quinolin-4-yloxy)cyclohexyl(methyl)](hetero)arylcarboxamides as androgen receptor antagonists, production and use thereof as medicinal products - The invention relates to N-[4-(quinolin-4-yloxy)cyclohexyl(methyl)](hetero)arylcarboxamides, intermediates and methods for their production, use thereof for treating and/or preventing diseases and use thereof for producing medicinal products and use thereof for treating and/or preventing diseases, especially of hyperproliferative diseases. | 07-09-2015 |
Peter Fritsch, Grossraeschen DE
Stephan Fritsch, Paderborn DE
Patent application number | Description | Published |
---|---|---|
20130037475 | Filtration Device - A filtration device consists of a rotor system ( | 02-14-2013 |
20130043180 | Filtration Device - A filtration device designed for the purpose of recovering filtrate from wastewaters is characterized by a rotor system ( | 02-21-2013 |
Swen Fritsch, Dortmund DE
Patent application number | Description | Published |
---|---|---|
20160136608 | PLANT AND PROCESS FOR THE EFFICIENT UTILIZATION OF EXCESS ELECTRIC ENERGY - In a plant comprising a first apparatus for the electrochemical or electrothermal production of hydrogen, which produces a first hydrogen stream; a second apparatus for producing hydrogen from a hydrocarbon by steam reforming, partial oxidation or dehydrogenation, which produces a second hydrogen stream; a hydrogen conduit or a hydrogen consumer to which both the first hydrogen stream and the second hydrogen stream are fed; and a control device which matches the production of hydrogen in the first apparatus and in the second apparatus in such a way that the total amount of first hydrogen stream and second hydrogen stream corresponds to a predetermined value, excess electric energy can be efficiently utilized by operating the apparatus for the electrochemical or electrothermal production of hydrogen with excess electric energy. | 05-19-2016 |
Thomas Fritsch, Eppstein DE
Patent application number | Description | Published |
---|---|---|
20090106923 | Brush head for toothbrush - A head for a toothbrush including a neck and, first and second sets of one or more bristles each. The first and second sets are indirectly supported by the neck and movable relative to each other such that at least one component of this relative movement causes the bristle(s) of the first set to be raised and/or lowered relative to the bristle(s) in the second set. The first and second sets of bristles both are movable relative to the neck. | 04-30-2009 |
20090188058 | ELECTRIC TOOTHBRUSH - An electric toothbrush is provided, the electric toothbrush having a housing, with a drive that is elastically mounted on the housing by means of a spring device and can be moved in an oscillatory fashion in at least one plane of motion, and with a transmission element that is connected to the drive and serves for transmitting the driving motion to a brush head. | 07-30-2009 |
20100320064 | Electrical Appliance Housing - An electrical appliance housing including a hard plastic housing body defining a switch-actuating aperture. The aperture is sealed with a soft plastic membrane. An actuating button is fastened to a hard plastic base that is bonded to the membrane. | 12-23-2010 |
20110010882 | Brush head for toothbrush - A toothbrush head includes a base portion having a first surface and a pivot portion having a first cleaning element holder having a second surface, wherein the second surface is superjacent the first surface. The pivot portion also includes a second cleaning element holder and a third cleaning element holder which extend longitudinally from the first element holder. The head includes a pivot element for pivotally coupling the base portion and the pivot portion. | 01-20-2011 |
20110138561 | Oral Cleaning Section - An oral cleaning section is disclosed. The oral cleaning section includes a first carrier having a cleaning side on which at least a first cleaning element is mounted and a second side opposite to the cleaning side, a second carrier having a cleaning side on which at least a second cleaning element is mounted, at least one aperture being formed in the first carrier such that the aperture extends from the cleaning side to the second side, with the second cleaning element extending through the aperture. The second carrier is arranged underneath the first carrier such that the cleaning side of the second carrier is underneath the second side of the first carrier and laterally extends beyond the aperture in at least a first direction. The first carrier and the second carrier are arranged for relative movement to each other. | 06-16-2011 |
20110266127 | Electrical Appliance Housing - An electrical appliance housing including a hard plastic housing body defining a switch-actuating aperture. The aperture is sealed with a soft plastic membrane. An actuating button is fastened to a hard plastic base that is bonded to the membrane. | 11-03-2011 |
20120011666 | Electric Appliance for Personal Use - A handle of an electrical appliance for personal use is disclosed. The handle includes an elongated housing for receiving functional components of the appliance; and a control unit or an electric power supply. The housing includes at least two tube-shaped housing parts connected to each other at end portions thereof. An annular sealing element is associated with the end portions to seal the interface between the housing parts. The end portions of the housing parts have substantially the same diameter such that end surfaces of the housing parts abut against each other or against the annular sealing element. A holding member extending over the interface between the housing parts and the sealing element is provided for holding the housing parts together. | 01-19-2012 |
20120036655 | Brush Section For An Electric Toothbrush - A brush section for use with an electric toothbrush includes a movable contact element holder and a fixed contact element holder. The movable contact element holder is driven to move relative to the fixed contact element holder by an electric drive in a handle section which is coupled to the movable contact element holder. The risk of oral mucosa being pinched by the movement is minimized by any one of several methods, such as for example reducing the width of the gap between the two holders, adding a cover member, reducing the movement of the movable contact element holder, and the like. In addition, a low profile brush section is provided. | 02-16-2012 |
20120036656 | Fracture Resistant Brush Head - This application relates to electric toothbrushes and in particular to a brush section for an electric toothbrush. The brush section may include static contact elements and movable contact elements to perform a cleaning operation. A head portion of the brush section is resistant to fractures or other material damage which might result from impacts, such as for example caused by dropping the toothbrush. It is structured to transmit forces from the impact away from an interior region of the head portion, to pass through the side portions of the head portion. | 02-16-2012 |
20120073070 | Brush Head Manufacturing Method - A method of manufacturing a brush head is disclosed. The method includes the steps of providing a bristle carrier on which at least a bristle tuft including a plurality of bristles is mounted; providing a cover structure having at least an aperture; constraining the free ends of the plurality of bristles of the bristle tuft into a defined cross sectional geometry such that it fits within the cross sectional area of the aperture; moving the cover structure and the bristle carrier relative to each other until the constrained bristle tuft and the aperture are positioned in spatial alignment; and releasing the constraint while moving the cover structure into a destination position in which the bristle tuft extends through the aperture. | 03-29-2012 |
20120124759 | Oral Care Implement - An oral care implement is disclosed. The oral care implement includes a housing; a carrier element mounted for movement relative to the housing; and a locking assembly for preventing separation of the carrier element from the housing. The locking assembly includes a first locking element being supported at the housing at a first support location and a second support location and engaging into a first aperture or recess of the carrier element. The first and second support location lie offset to a rotation axis (R) of the carrier element. | 05-24-2012 |
20120159722 | Cleaning Section Of An Electric Oral Hygiene Device - A cleaning section of an oral hygiene device is disclosed. The cleaning section includes a cleaning element carrier mounted for oscillatory rotation around a carrier rotation axis; a gear unit arranged for being coupled to a drive shaft of a handle of the oral hygiene device, which drive shaft defines a drive shaft rotation axis in an attached state, and the gear unit further having an actuation element for transferring motion from the drive shaft to the cleaning element carrier during operation. The carrier rotation axis is parallel to the drive shaft rotation axis and is disposed at a distance to the drive shaft rotation axis. | 06-28-2012 |
20120227201 | Electric Toothbrush Head - A toothbrush is disclosed. The toothbrush includes a head; a base member supported by a neck; a support member having a plurality of holes therein; a resilient cushion member disposed, at least in part, between the base member and the support member, the cushion member being fixed to the support member; at least one center bristle tuft extending from the support member; and two or more outer bristle tufts located at least partially around the at least one center bristle tuft. The center bristle tuft has a first shaped cross section and the outer bristle tufts have a second shaped cross section. The first shaped cross section is different from the second shaped cross section. Applying a force to the center bristle tuft and/or the outer bristle tufts causes the center bristle tuft and/or the outer bristle tufts to deflect into the resilient cushion member. | 09-13-2012 |
20130007969 | Cleaning Section For An Electric Oral Hygiene Device - A cleaning section for an electric oral hygiene device is disclosed. The cleaning section includes at least a first carrier mounted for driven rotation or oscillating rotation around a rotation axis; and at least a plurality of first cleaning elements mounted on the first carrier with their bases arranged on the vertices of a first star-shaped polygon around the rotation axis. All of the first cleaning elements are inclined in a circumferential direction such that the free end of each of the first cleaning elements is farther away in the circumferential direction than the base of the respective first cleaning element; and wherein at least one cleaning element property alternates between adjacent first cleaning elements or between clusters of first cleaning elements. | 01-10-2013 |
20130025078 | Personal Care Device - A personal care device is disclosed. The personal care device includes an electrically powered driving unit for driving a working implement of the personal care device at a desired speed and/or amplitude and/or frequency; and a control unit for controlling the driving unit in response to load onto the working implement. The control unit includes a detector for detecting an operating parameter of the driving unit responsive to load onto the working implement, and a powering unit for varying the electrical powering of the driving unit in response to a detected change of the value of the operating parameter such that speed and/or amplitude and/or frequency of the working implement is changed from an idling value to an operation value. | 01-31-2013 |
20130139337 | Method And Device For Producing A Brush Head Section For An Oral Care Device And Brush Head Section Produced By Said Method And/Or Said Device - A brush head section for an oral care device is provided. The brush section includes an insert being made from a first thermoplastic material by injection-molding, at least one oral cleaning element and a cleaning element carrier consisting of a second thermoplastic material or a second thermoplastic mixture. The insert and the at least one cleaning element are partially embedded into the cleaning element carrier by over-molding and the cleaning element carrier at least partly engages behind the insert. The hardness of the second thermoplastic material is less than the hardness of the first thermoplastic material. | 06-06-2013 |
20130180061 | Head Portion And Handle Portion Of An Oral Care Device - An oral care device is disclosed. The oral care device includes a housing being at least partly formed of an electrically isolating material; a capacitor having a first electrode and a second electrode, the first and second electrodes being electrically isolated by the electrically isolating material of the housing such that they are not exposed to an outside environment of the oral care device; and a processor unit being electrically connected to the first and second electrodes. The processor unit is arranged such that during operation of the oral care device it determines a capacitance (x) of the capacitor in order to determine whether the oral care device is within a user's oral cavity or not. | 07-18-2013 |
20130227804 | Brush Section For An Electric Toothbrush - A brush section for use with an electric toothbrush includes a movable contact element holder and a fixed contact element holder. The movable contact element holder is driven to move relative to the fixed contact element holder by an electric drive in a handle section which is coupled to the movable contact element holder. The risk of oral mucosa being pinched by the movement is minimized by any one of several methods, such as for example reducing the width of the gap between the two holders, adding a cover member, reducing the movement of the movable contact element holder, and the like. In addition, a low profile brush section is provided. | 09-05-2013 |
20130283555 | Fracture Resistant Brush Head - This application relates to electric toothbrushes and in particular to a brush section for an electric toothbrush. The brush section may include static contact elements and movable contact elements to perform a cleaning operation. A head portion of the brush section is resistant to fractures or other material damage which might result from impacts, such as for example caused by dropping the toothbrush. It is structured to transmit forces from the impact away from an interior region of the head portion, to pass through the side portions of the head portion. | 10-31-2013 |
20130305467 | Oral Cleaning Section - An oral cleaning section is disclosed. The oral cleaning section includes a first carrier having a cleaning side on which at least a first cleaning element is mounted and a second side opposite to the cleaning side, a second carrier having a cleaning side on which at least a second cleaning element is mounted, at least one aperture being formed in the first carrier such that the aperture extends from the cleaning side to the second side, with the second cleaning element extending through the aperture. The second carrier is arranged underneath the first carrier such that the cleaning side of the second carrier is underneath the second side of the first carrier and laterally extends beyond the aperture in at least a first direction. The first carrier and the second carrier are arranged for relative movement to each other. | 11-21-2013 |
20130340184 | Oral Care Implement - An oral care implement is disclosed. The oral care implement includes a head section including a carrier element that is mounted for driven movement; a base section including a transmission element; and an at least partly elastically deformable neck section arranged between the head section and the base section. The transmission element is coupled to the carrier element for driving the carrier element into an oscillatory movement with an oscillation amplitude peak value. Further, the neck section is arranged as a parallel spring arrangement that deforms when a load above a first threshold load value is applied at the head section along a use direction such that the angular relationship between the head section and the base section is preserved and the head section and the base section move relatively to each other resulting in a reduction of the oscillation amplitude peak value. | 12-26-2013 |
20140026337 | Oral Hygiene Implement And Oral Hygiene Device - An oral hygiene implement is provided. The oral hygiene implement includes a housing; a movably mounted functional element; a fixation element that is secured at the housing and that essentially locks the functional element at the housing; and an axle that is supported by the fixation element. The functional element is arranged for movement around the axle and the fixation element extends through a cut-out or recess provided in a carrier element of the functional element, such that pulling the functional element out of the housing along the longitudinal axle extension direction is inhibited. | 01-30-2014 |
20150020324 | Oral Hygiene Implement - The present disclosure is concerned with an oral hygiene implement having a neck section extending along a longitudinal direction and having a neck section housing surrounding a neck section cavity, a head section having a through hole therein extending through the head section along a through hole direction having an angle with respect to the longitudinal direction and having a head section housing surrounding the through hole, wherein the through hole defines a first and a second opening in the head section housing, and wherein a cap element separately made from the head section housing is connected with the head section housing to essentially cover the first opening and a carrier element separately made from the head section housing is arranged to cover the second opening. | 01-22-2015 |
20150052696 | Head Portion And Handle Portion Of An Oral Care Device - An oral care device is disclosed. The oral care device includes a housing being at least partly formed of an electrically isolating material; a capacitor having a first electrode and a second electrode, the first and second electrodes being electrically isolated by the electrically isolating material of the housing such that they are not exposed to an outside environment of the oral care device; and a processor unit being electrically connected to the first and second electrodes. The processor unit is arranged such that during operation of the oral care device it determines a capacitance (x) of the capacitor in order to determine whether the oral care device is within a user's oral cavity or not. | 02-26-2015 |
20150082561 | ORAL-HYGIENE IMPLEMENT AND ORAL-HYGIENE DEVICE COMPRISING AN ORAL-HYGIENE IMPLEMENT - An oral-hygiene implement having a housing, a first carrier on which at least one first oral-treatment element is mounted, a second carrier on which at least one second oral-treatment element is mounted, wherein at least the first carrier element is mounted for driven oscillatory movement with a peak amplitude value relative to the housing and wherein the first and second oral-treatment elements are arranged such that the first oral-treatment element contacts the second oral-treatment element at least once during each oscillation period of the first carrier at a contact amplitude value smaller than the peak amplitude value and moves the second oral-treatment element out of its initial position until the peak amplitude value is reached. | 03-26-2015 |
20150320529 | ORAL CARE IMPLEMENT - The present disclosure is concerned with an oral hygiene implement having a longitudinal axis, a carrier element mounted for driven movement, a motion transmitter that has a first end for transferring a drive force to the carrier element, which first end is provided at a position being offset from the longitudinal axis, and the motion transmitter has a second end positioned essentially on on the longitudinal axis or is arranged for being positioned essentially on the longitudinal axis during operation, wherein the motion transmitter has a first coupling part comprising the first end, which first coupling part essentially extends along a centre axis arranged at an angle with respect to the longitudinal axis, and a second coupling part comprising the second end, which first coupling part is fixedly connected with a first connecting portion of an elastic pivot element that allows that the first coupling part and the second coupling part can pivot with respect to each other at least in a first pivoting plane spanned by the longitudinal axis and by the centre axis, and wherein the first coupling part is made from a plastics material, including reinforced plastics materials, having a Young's modulus of at least 5000 MPa or from a metal material, and at least the first connecting portion, in particular the whole elastic pivot element, is made from a plastics material having a Young's modulus of not more than 3000 MPa, optionally of not more than 1000 MPa, further optionally of not more than 500 MPa. | 11-12-2015 |
Thomas Fritsch, Mönchengladbach DE
Patent application number | Description | Published |
---|---|---|
20100282982 | DEVICE FOR MEASURING THE FLUORESCENCE OF A MEDIUM - A device for measuring the fluorescence of a medium having a radiation source, an emission-receiving element and an optical imaging element arranged on the sensor side of the optical imaging element, and a scattering-receiving element arranged on the sensor side of the optical imaging element and in which the radiation source, the imaging element and the emission-receiving element are aligned and configured relative to one another so that the medium present on the medium side of the imaging element can be illuminated by radiation from the radiation source, and the emission intensity of the medium radiation emitted by the medium based on fluorescence can be detected with the emission-receiving element. To provide a device for measuring the fluorescence of a medium which has an increased reliability in measuring the fluorescence, temperature compensation is performed relative to the temperature of the medium and/or at least one of the receiving elements. | 11-11-2010 |
Thomas Fritsch, Mönchengladbach DE
Patent application number | Description | Published |
---|---|---|
20100282982 | DEVICE FOR MEASURING THE FLUORESCENCE OF A MEDIUM - A device for measuring the fluorescence of a medium having a radiation source, an emission-receiving element and an optical imaging element arranged on the sensor side of the optical imaging element, and a scattering-receiving element arranged on the sensor side of the optical imaging element and in which the radiation source, the imaging element and the emission-receiving element are aligned and configured relative to one another so that the medium present on the medium side of the imaging element can be illuminated by radiation from the radiation source, and the emission intensity of the medium radiation emitted by the medium based on fluorescence can be detected with the emission-receiving element. To provide a device for measuring the fluorescence of a medium which has an increased reliability in measuring the fluorescence, temperature compensation is performed relative to the temperature of the medium and/or at least one of the receiving elements. | 11-11-2010 |
Thomas Fritsch, Moenchengladbach DE
Patent application number | Description | Published |
---|---|---|
20140097347 | DEVICE FOR DETERMINING A PARAMETER OF A MEDIUM | 04-10-2014 |
Thomas Fritsch, Hollergewann DE
Patent application number | Description | Published |
---|---|---|
20130185882 | Head For An Oral Hygiene Device - A head for an oral hygiene device is disclosed. The head includes a carrier; and at least one elastic cleaning element attached to the carrier. The carrier is structured such that it provides the cleaning element with a first bending property in a first direction and a second bending property in a second direction. The first bending property and the second bending property are different from each other; and the first direction and the second direction are different from each other. | 07-25-2013 |
Thomas Willi Fritsch, Eppstein Im Taunus DE
Patent application number | Description | Published |
---|---|---|
20140041892 | ELECTRICAL APPLIANCE HOUSING - An electrical appliance housing including a hard plastic housing body defining a switch-actuating aperture. The aperture is sealed with a soft plastic membrane. An actuating button is fastened to a hard plastic base that is bonded to the membrane. | 02-13-2014 |
Uwe Fritsch, Grobenzell DE
Patent application number | Description | Published |
---|---|---|
20080316368 | Method and Device For Moving a Camera Disposed on a Pan/Tilt Head Long a Given Trajectory - The invention relates to a method for moving a camera that is disposed on a pan/tilt head along a given trajectory especially in a set or studio as well as an associated camera robot. In order to be able to move a camera with repeated accuracy along a given trajectory, an associated trajectory is determined for the spatial positions and orientations of a basic reference system of the pan/tilt head from the given trajectory for the camera, and associated control variables for shafts of a robot that can be moved in Cartesian coordinates are generated from the determined trajectory for the basic reference system of the pan/tilt head and are transmitted to the shafts, thus allowing camera movements to be made that are not possible with previously known systems. | 12-25-2008 |