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| 20150125331 | DISPLACEMENT PUMP - A displacement pump with a pot-shaped housing, a rotor which is swivel-mounted about a rotation axis inside the housing, and two blades which are guided in a movable manner insider the rotor, wherein the pot-shaped housing includes an inner peripheral wall which has a sealing portion for tightly adjoining the rotor and a chamber portion for tightly adjoining the blade tips, as well as for dividing the internal space of the housing into chambers. The rotor has two blade receptacles for receiving and guiding the blades, wherein each internal radially extending blade tip restricts a pressure chamber in the respective blade receptacle. Both pressure chambers are fluid-connected to one another via a connection element, wherein the total volume of both pressure chambers and the connection element remains at the same level during a rotation of the rotor, at least while the blade tips are attached to the chamber portion. | 05-07-2015 |
| 20150132155 | PUMP DEVICE WITH A VACUUM PUMP AND A LUBRICATION PUMP - A pump device having a drive shaft which has a drive section that can be coupled with a drive system. The pump device includes a vacuum pump that can be driven by the drive shaft. The vacuum pump includes a rotor and at least one blade that can be moved in radial direction in the rotor and that divides pressure chambers. The pump device also includes a lubrication pump that can be driven by the drive shaft. The vacuum pump is arranged between the drive section and the lubrication pump. A locking device is provided between the rotor and the lubrication pump in which, when activated, the at least one blade remains in a radially internal position when the rotor is rotating. | 05-14-2015 |
| 20150132169 | POSTIVE DISPLACEMENT PUMP - The invention relates to a positive displacement pump, including a pot-shaped housing, a rotor rotatably supported in the housing, and at least one blade movably guided in the rotor, the blade tip of which contacts the inner circumferential wall of the housing and divides the interior into chambers, wherein a locking mechanism that inhibits or brakes the movement of the blade in the rotor is provided. | 05-14-2015 |
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| 20080220311 | Pem Fuel Cell with Charging Chamber - Proposed is a PEM fuel cell that comprises a separator plate assembly with a charging chamber, which is partitioned off by a partition wall and via charging spots has a fluid connection to an adjoining cathode chamber. The partition wall is designed so that the depths of the charging channels in the charging chamber and the depths of the distribution channels in the adjoining cathode chambers change in such a way that the quantity of oxidant that is charged at a charging spot from the charging chamber into the cathode chamber can be fixed in advance. As a result, the charging of oxidant, which has not been humidified or only slightly, into the cathode chamber can be improved with regard to the curve of the relative humidity along the cathode. Also proposed is a method for manufacturing a separator plate assembly suitable for a PEM fuel cell. | 09-11-2008 |
| 20090197134 | FUEL CELL WITH A SEPARATOR PLATE UNIT, AND A SEPARATOR PLATE UNIT - The invention relates to a fuel cell having a membrane electrode arrangement ( | 08-06-2009 |
| 20090325036 | Bipolar Plate and Fuel Cell Unit - The invention relates to a bipolar plate for a fuel cell stack, which comprises at least a an anode-side sub-plate. An interior of the bipolar plate is enclosed by the sub-plates, with a fluid port area arranged having at least one fluid port, over which a fluid can be conveyed to the fluid channels. The fluid channels are arranged on at least one of the flat sides, as well as a manifold zone, over which the fluid can be distributed to its assigned fluid channels and an accumulation zone, over which the fluid can be carried away from the fluid channels to another fluid port area. At least one of the sub-plates has a uniform arrangement of raised support points in the manifold zone and/or accumulation zone. Apart from the peripherally situated support points, a negative support point of the same type is designed adjacent to each raised support point inside the manifold zone and/or the accumulation zone. | 12-31-2009 |
| 20110097648 | Control of a fluid flow in an electrochemical cell - The invention relates to an electrochemical cell, especially a proton exchange membrane fuel cell (PEM fuel cell) or an electrolysis cell which displays improved efficiency as a result of improved temperature or moisture distribution and/or reactant distribution inside said cell. The invention is characterized in that in an electrochemical cell, comprising a channel structure for feeding, circulating and discharging fluids necessary for the operation of said cell, at least one element ( | 04-28-2011 |
| 20110159396 | BIPOLAR PLATE FOR A FUEL CELL ARRANGEMENT, IN PARTICULAR FOR PLACEMENT BETWEEN TWO ADJACENT MEMBRANE ELECTRODE ARRANGEMENTS - The invention relates to a bipolar plate ( | 06-30-2011 |
| 20110229779 | INTERNALLY GAS REGULATED FUEL CELL - A fuel cell includes a membrane electrode assembly (MEA) and at least one bipolar plate having an anode-side gas distributor structure for distributing anode reactants, a cathode-side gas distributor structure for distributing cathode reactants, and a guide passage structure for distributing a cooling medium. At least one of the anode-side gas distributor structure and the cathode-side gas distributor structure is divided into at least a first field and a second field, each of the first and second fields having an entry port and an exit port for the reactants. In addition, a method for such a fuel cell includes passing a reactant into an entry port of the first field and out of an exit port of the first field, mixing the reactant with a fresh reactant so as to form a mixture, and passing the mixture into the entry port of the second field. | 09-22-2011 |
| 20140315110 | Method for Operating a Fuel Cell - A method for operating a fuel cell system involves operating the fuel cell with recirculation of anode exhaust gas below a predefined maximum load limit of the fuel cell and operating the fuel cell without recirculation of the anode exhaust gas between the load limit and the full load of the fuel cell. | 10-23-2014 |
| 20150044590 | METHOD FOR OPERATING A FUEL CELL STACK FOR A FUEL CELL SYSTEM, AND FUEL CELL SYSTEM - A method for operating a fuel cell stack ( | 02-12-2015 |
| 20150086886 | Fuel Cell Stack Arrangement with at least one Multi-Functional End Plate - A fuel cell stack arrangement includes a fuel cells arranged between a first and a second end plate. At least one of the end plates is designed as a channel end plate with at least one channel. The channel has a stack opening, which is opened in the direction of the stack, and a second opening. The stack opening and the second opening are connected to each other via a channel section and are arranged at a distance to each other in a top view looking down on the channel end plate. | 03-26-2015 |
| 20150180051 | Fuel Cell Module for a Vehicle - A fuel cell module includes at least one fuel cell stack with a housing. The at least one fuel cell stack is arranged, with a plurality of system components for conducting and/or conditioning the fluids for the supply of the at least one fuel cell stack, with a mechanical interface for fastening the fuel cell module to the vehicle. The mechanical interface is arranged on the housing, wherein the housing forms a carrier for the system components. | 06-25-2015 |
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| 20080223124 | Method for the Indirect Tire Pressure Monitoring - Method for the indirect tire pressure monitoring in which an analysis of the natural oscillation behavior of at least one tire is performed and at least one pressure loss analysis variable (f | 09-18-2008 |
| 20080243423 | Method For the Indirect Tire Pressure Monitoring - Method for the indirect tire pressure monitoring in which there are performed a rolling circumference analysis of the tires, in which rolling circumference analysis variables (ΔDIAG, ΔSIDE, ΔAXLE) are determined from actually found and learnt test variables describing the rotation of the wheels, and a frequency analysis of the natural oscillation behavior of at least one tire in which at least one frequency analysis variable (f | 10-02-2008 |
| 20080281552 | Method for the Detection of the Loading of a Motor Vehicle - A method for the detection of the loading of a motor vehicle determines a loading condition of the vehicle using an analysis of the rotational behavior of the wheels. In a frequency analysis, it determines the natural frequencies of the wheels and looks at the amplitudes of the tire noise around those frequencies, which amplitudes change when the loading condition changes. | 11-13-2008 |
| 20100063665 | Method for Recognition of a Pressure Loss in Motor Vehicle Tires - Disclosed is a method for detection of a pressure loss in motor vehicle tires, which detects pressure loss on at least one vehicle tire based on several parameters, which are calculated from the rolling circumference of the tires. To this end, currently calculated parameters are compared with learnt values of the parameters. | 03-11-2010 |
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| 20110106463 | METHOD AND DEVICE FOR DETERMINING THE DELIVERY VOLUME OF AN INJECTION PUMP - By detecting the pressure time characteristic on the high-pressure side of an injection pump, the delivery volume of the pump is able to be determined without intervention in the injection system. | 05-05-2011 |
| 20110264282 | SYSTEM AND METHOD FOR OPTIMIZED DECISION-MAKING IN WATER SUPPLY NETWORKS AND/OR WATER SUPPLY OPERATIONS - A system and method are provided for optimized decision-making in water supply networks and/or water supply operations. The system includes at least one central data processing device and a control system having at least one integration device. The system also includes at least one functional unit for identifying and/or processing status information affecting the respective network or operation. The functionality of the at least one functional unit can be integrated and/or incorporated into the control system by means of the integration device such that the control system functionality is expanded by the functionality of the respective functional unit and/or control system, and the at least one function unit cooperates such that individual functions and/or the functionality of the respective functional unit can be called up and/or executed and/or utilized via the integration unit and/or the control system, and resulting additional status information can be obtained and provided for decision-making, for example, relating to a technical task or technical problem. | 10-27-2011 |
| 20120316852 | ARRANGEMENT AND METHOD FOR OPTIMIZING THE OPERATION OF A SUPPLY NETWORK - An exemplary arrangement for determining set point values for controllable elements in a network that includes a management system for driving elements of the network and a plurality of processing units. The arrangement also includes at least one simulation unit with a simulation environment for generating a hydraulic simulation model of the network, and an optimization unit with an optimization environment for converting and simplifying the hydraulic simulation model. The optimization environment receives exported data from the simulation environment, generates a simplified optimization model from the exported data through an algorithm that is implemented through program code executed by a processor, and uses the optimization model and at least one of received additional data and measurement and field data to calculate optimized flow charts as temporally changeable set point value series for driving elements in the network and providing the driven elements to the management system. | 12-13-2012 |
| 20130054174 | SYSTEM AND METHOD FOR TRANSMITTING MEASUREMENT SIGNALS IN SPATIALLY EXTENSIVE SUPPLY NETWORKS - Exemplary systems and methods for monitoring a current state of a spatially extensive supply network having at least one control station that monitors and controls the supply network and a plurality of sensors that transmit measurement values relating to operating behavior to the at least one control station. Current measurement values are measured at positions on the supply network corresponding to each sensor. Each sensor analyzes measured signal variations and signal trends of the measured current values via an evaluating unit. The measurement values of each respective sensor are transmitted to the at least one control station in data packets at a defined time. At each respective sensor, when the analysis detects an abnormal measurement signal variation, a frequency of transmission of the respective sensor and each adjacent sensor is increased, the respective sensor transmitting the measurement values to the at least one control station or to adjacent sensors to which the respective sensor is connected to through a common supply line and which measure an identical or physically similar quantity. | 02-28-2013 |
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| 20100324257 | OMEGA-AMINO CARBOXYLIC ACIDS, OMEGA-AMINO CARBOXYLIC ACID ESTERS, OR RECOMBINANT CELLS WHICH PRODUCE LACTAMS THEREOF - The present invention relates to a cell, which has been genetically modified relative to its wild type, so that in comparison with its wild type it is able to produce more ω-aminocarboxylic acids, more ω-aminocarboxylic acid esters or more lactams derived from ω-aminocarboxylic acids, starting from carboxylic acids or carboxylic acid esters. Furthermore, the present invention relates to a method for the production of a genetically modified cell, the cells obtainable by this method, a method for the production of ω-aminocarboxylic acids, of ω-aminocarboxylic acid esters or of lactams derived from ω-aminocarboxylic acids, the ω-aminocarboxylic acids, ω-aminocarboxylic acid esters or lactams derived from ω-aminocarboxylic acids obtainable by this method, a method for the production of polyamides based on ω-aminocarboxylic acids or based on lactams and the polyamides obtainable by this method. | 12-23-2010 |
| 20140235561 | MEANS AND METHODS FOR RHAMNOLIPID PRODUCTION - Provided is a host cell comprising a rhlA gene or an ortholog thereof, under the control of a heterologous promoter and a rhlB gene or an ortholog thereof, under the control of a heterologous promoter. The host cell is capable of achieving a carbon yield of more than 0.18 Cmol rhamnolipid/Cmol substrate. Provided is also a method of producing rhamnolipids, employing such a host cell. | 08-21-2014 |
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| 20100117144 | SEMICONDUCTOR DEVICE AND METHOD FOR THE PRODUCTION OF A SEMICONDUCTOR DEVICE - In one embodiment, a field effect transistor has a semiconductor body, a drift region of a first conductivity type and a gate electrode. At least one trench extends into the drift region. A field plate is arranged at least in a portion of the at least one trench. A dielectric material at least partially surrounds both the gate electrode and the field plate. The field plate includes a first semiconducting material. | 05-13-2010 |
| 20100181641 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING - A semiconductor and method for manufacturing a semiconductor device. In one embodiment the method includes providing a semiconductor substrate with a first substrate surface and at least one trench having at least one trench surface. The trench extends from the first substrate surface into the semiconductor substrate. The trench has a first trench section and a second trench section. The trench surface is exposed in an upper portion of the first and second trench sections and covered with a first insulating layer in a lower portion. A second insulating layer is formed at least on the exposed trench surface in the upper portion. A conductive layer is formed on the second insulating layer at least in the upper portion, wherein the second insulating layer electrically insulates the conductive layer from the semiconductor substrate. The conductive layer is removed in the first trench section without removing the conductive layer in the second trench section. | 07-22-2010 |
| 20110089527 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING - A semiconductor and method for manufacturing a semiconductor device. In one embodiment the method includes providing a semiconductor substrate with a first substrate surface and at least one trench having at least one trench surface. The trench extends from the first substrate surface into the semiconductor substrate. The trench has a first trench section and a second trench section. The trench surface is exposed in an upper portion of the first and second trench sections and covered with a first insulating layer in a lower portion. A second insulating layer is formed at least on the exposed trench surface in the upper portion. A conductive layer is formed on the second insulating layer at least in the upper portion, wherein the second insulating layer electrically insulates the conductive layer from the semiconductor substrate. The conductive layer is removed in the first trench section without removing the conductive layer in the second trench section. | 04-21-2011 |
| 20120025303 | SEMICONDUCTOR DEVICE AND METHOD FOR THE PRODUCTION OF A SEMICONDUCTOR DEVICE - In one embodiment, a field effect transistor has a semiconductor body, a drift region of a first conductivity type and a gate electrode. At least one trench extends into the drift region. A field plate is arranged at least in a portion of the at least one trench. A dielectric material at least partially surrounds both the gate electrode and the field plate. The field plate includes a first semiconducting material. | 02-02-2012 |
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| 20090152624 | INTEGRATED CIRCUIT DEVICE WITH A SEMICONDUCTOR BODY AND METHOD FOR THE PRODUCTION OF AN INTEGRATED CIRCUIT DEVICE - An integrated circuit device with a semiconductor body and a method for the production of a semiconductor device a provided. The semiconductor body comprises a cell field with a drift zone of a first conduction type. In addition, the semiconductor device comprises an edge region surrounding the cell field. Field plates with a trench gate structure are arranged in the cell field, and an edge trench surrounding the cell field is provided in the edge region. The front side of the semiconductor body is in the edge region provided with an edge zone of a conduction type complementing the first conduction type with doping materials of body zones of the cell field. The edge zone of the complementary conduction type extends both within and outside the edge trench. | 06-18-2009 |
| 20090218618 | SEMICONDUCTOR DEVICE AND METHOD FOR FORMING SAME - A semiconductor device and method. One embodiments provides a semiconductor substrate having a trench with a sidewall isolation comprising a first isolating material, a field electrode formed in lower portion of the trench, a cover comprising a second material above the field electrode, the second material being selectively etchable to the first isolating material, a gate dielectric on the sidewall in an upper portion of the trench and a gate electrode in the upper portion of the trench. | 09-03-2009 |
| 20110076817 | INTEGRATED CIRCUIT DEVICE WITH A SEMICONDUCTOR BODY AND METHOD FOR THE PRODUCTION OF AN INTEGRATED CIRCUIT DEVICE - An integrated circuit device with a semiconductor body and a method for the production of a semiconductor device a provided. The semiconductor body comprises a cell field with a drift zone of a first conduction type. In addition, the semiconductor device comprises an edge region surrounding the cell field. Field plates with a trench gate structure are arranged in the cell field, and an edge trench surrounding the cell field is provided in the edge region. The front side of the semiconductor body is in the edge region provided with an edge zone of a conduction type complementing the first conduction type with doping materials of body zones of the cell field. The edge zone of the complementary conduction type extends both within and outside the edge trench. | 03-31-2011 |
| 20140295658 | SEMICONDUCTOR DEVICE COMPRISING TRENCH GATE AND BURIED SOURCE ELECTRODES - A semiconductor device includes a semiconductor substrate, a trench, a buried insulated source electrode arranged in a bottom portion of the trench, a first gate electrode and a second gate electrode arranged in an upper portion of the trench and spaced apart from one another. A surface gate contact extends into the upper portion of the trench and is in physical and electrical contact with the first gate electrode and second gate electrode. | 10-02-2014 |
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| 20130116896 | System for Controlling a Work Machine - A system and a method for controlling a work machine. A plurality of sensor arrangements provide a respective output value. A data transmission network connects the sensor arrangements to a processor unit. The processor unit is operated to convert output values from the sensor arrangement into a standard data format on the basis of formatting data associated with the sensor arrangements and to amalgamate them to form a combined measured value. It is proposed that the processor unit be able to operate to obtain the formatting data via the transmission network. | 05-09-2013 |
| 20140129192 | DEVICE FOR DETECTING THE OPERATING STATE OF A MACHINE - A device for detecting the operating state of a machine comprises one or more sensors for making available in each case an output value relating to a current parameter of a component of the machine, and a processing unit which is connected to the sensors and is programmed to derive information about the operating state of machine using a Hidden Markov Model and on the basis of the measured values of the sensors and/or values derived therefrom. The processing unit can be supplied with a state transition matrix A, elements of an emission probability matrix B for the probability that an observation is conditioned by a certain state, and a vector π for describing an input state, in order to derive the operating states of the machine therefrom. The processing unit is programmed to derive elements of the emission probability matrix B from the measured values of the sensors. | 05-08-2014 |
| 20140277960 | HARVESTER WITH FUZZY CONTROL SYSTEM FOR DETECTING STEADY CROP PROCESSING STATE - A method, a system and a harvester ( | 09-18-2014 |
| 20140277961 | OPERATING STATE DETECTION SYSTEM FOR WORK MACHINE WITH FUSION CONSIDERING SENSOR VALUE RELIABILTY - A system for detecting an operating state of a work machine ( | 09-18-2014 |
| 20150199360 | OPERATOR PERFORMANCE RECOMMENDATION GENERATION - A set of data is received. The data is indicative of sensed parameters on a mobile machine. The data is evaluated against a set of actionable conditions to determine the degree of fulfillment of each condition. A recommendation for changing the operation of the mobile machine is identified based on the degree of fulfillment. An output is generated based on the recommendation. | 07-16-2015 |
| 20150199637 | OPERATOR PERFORMANCE REPORT GENERATION - A set of data indicative of sensed parameters on an agricultural machine is evaluated against a reference data set to obtain an evaluation value indicative of how the set of data compares to the reference data. A performance score is generated based on the evaluation value and indicates a performance of a given operator in operating the agricultural machine. An operator performance report is generated based on the performance score. | 07-16-2015 |
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| 20090075856 | Encapsulated Bleaching Agent Particles - A shelf-stable liquid agent or detergent containing a bleaching agent in the form of a finely particulate bleaching agent encapsulated in a crosslinkable polymer matrix. | 03-19-2009 |
| 20120167922 | DISHWASHER DETERGENT - The invention relates to a phosphate-free automatic dishwashing agent containing a builder, comprising a) 0.5 to 7.0 wt % of a nonionic surfactant A; b) 0.2 to 5.0 wt % of a nonionic surfactant B with a melting point above 25° C., each based on the total weight of the automatic dishwashing agent, wherein the nonionic surfactant A has a melting point which is at least 5° C. below the melting point of nonionic surfactant B, wherein said washing agent is characterized by excellent residue inhibition and good cleaning and clear rinsing performance. | 07-05-2012 |
| 20120167923 | DISHWASHER DETERGENT - The present invention is a phosphate-free automatic dishwashing agent containing a builder, said agent comprising: a) a copolymer A comprising i) at least one mono- or polyunsaturated carboxylic acid monomer, ii) at least one mono- or polyunsaturated sulfonic acid monomer, and iii) at least one additional nonionic monomer; and b) an acrylic acid homopolymer B, wherein the weight ratio of copolymer A to homopolymer B is between 10:1 and 1:3. The present agent is characterized by excellent residue inhibition, good cleaning, and clear rinsing performance in automatic dishwashing. | 07-05-2012 |
| 20150267153 | PROCESS FOR PRODUCING LOW-IN-WATER TO WATER-FREE DETERGENT OR CLEANING AGENTS - The invention relates to a process for producing liquid, low-water to water-free detergents or cleaning agents, in particular a machine dishwashing detergent, which contain at least one sulfo polymer and at least one builder component, wherein, during the production, the at least one sulfo polymer is used in the form of an aqueous solution and the at least one builder component is used in solid form. The invention further relates to detergents and cleaning agents produced using said process and the use thereof. | 09-24-2015 |
