David, DE
Bernd R. David, Huettblek DE
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20080285717 | DEVICE FOR GENERATING X-RAYS HAVING A LIQUID METAL ANODE - The invention relates to a device for generating X-rays ( | 11-20-2008 |
Ciprian David, Boblingen DE
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20150136266 | CONCRETE DISPENSING BOOM FOR CONCRETE PUMPS - A concrete dispensing boom for stationary and mobile concrete pumps has a plurality of boom arms, connected to one another at joints, and a concrete conveying line consisting of a plurality of pipe segments preferably connected to one another in an articulated manner via pipe bends and rotary couplings. Said pipe segments run along the individual boom arms and are attached to these boom arms. At least one of the boom arms has a hollow chamber profile which has at least two hollow chambers separated from one another by a separating wall, at least one of which chambers is a closed chamber and one is open at the periphery. The pipe segment allocated to the boom arm concerned is disposed on the opening side outside, partially inside or inside the open hollow chamber. | 05-21-2015 |
Gabriele David, Lindau DE
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20080317682 | Tooth Bleaching Agent - A bleaching agent for brightening teeth that is comprised of a solvent, a pharmaceutically acceptable oxidation agent, and a varnish former. A kit that includes a bleaching agent and lip and cheek retractor. | 12-25-2008 |
20100040995 | Applicator Device - The invention relates to an applicator device ( | 02-18-2010 |
Giovanni David, Torino DE
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20150016485 | METHOD OF DETERMINING THE THERMAL STATE OF A SUBSTANCE IN COLD CONDITION - A method of determining a thermal state or a thermal state transition of a substance based on how much liquid phase is available is disclosed. The method includes: (a) determining a current thermal state of the substance when the internal combustion engine is switched on based on a tank temperature and on a time interval during which the engine is switched off; and (b) calculating a percentage of the liquid phase in case the thermal state is a mixture of solid phase and liquid phase based on a total mass of the substance in the tank, a heat amount supplied to the tank, a heat exchange of the tank with an external environment; and (c) detecting the thermal state transitions based on said tank temperature and its time derivative and on said percentage of the liquid phase. | 01-15-2015 |
20150032391 | CONTROL APPARATUS FOR DETECTING A VARIATION OF A FLUID LEVEL IN A TANK - A control apparatus for detecting a variation of a fluid level in a tank is disclosed. The control apparatus includes an Electronic Control Unit connected to the fluid level sensor. The ECU is configured to monitor a signal value representative of a fluid level in the tank; filter the fluid level signal value using a first filter to obtain a first filtered signal and using a second filter to obtain a second filtered signal, the first filter having a time constant (τ1) lower than a time constant (τ2) of the second filter; calculate an integral value of a difference between the first filtered signal and the second filtered signal; and generate a signal representative of the detection of an increase in the fluid level in the tank when the integral value is greater than a predefined threshold. | 01-29-2015 |
Herbert David, Herzogenrath DE
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20130225106 | Radio Receiver Apparatus of a Cellular Radio Network - A radio receiver apparatus of a cellular network includes a channel estimator configured to calculate channel estimates on the basis of a common pilot channel. The apparatus further includes a weight calculation unit configured to calculate a weighting factor on the basis of a signal power of the common pilot channel and control data depending on a transmit signal power of a dedicated data channel. The control data is signaled by the cellular network to the radio receiver apparatus. The radio receiver apparatus further comprises a combiner that combines the signals from multiple cells by using the channel estimates and the weighting factor. | 08-29-2013 |
Hermann-Josef David, Monschau DE
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20120312329 | Tool for Cleaning and/or Drying a Cavity - The invention relates to a tool for cleaning and/or drying a cavity in a workpiece, such as a hole, in particular a threaded bore. The workpiece has a workpiece adapter. The workpiece adapter includes a workpiece contact surface and has a connector for feeding cleaning medium and/or drying medium. There is an opening in the connection adapter for discharging cleaning medium and/or drying medium containing dirt particles. A nozzle having a nozzle chamber is formed in the workpiece adapter. The connector opens into the nozzle chamber such that a cyclonic flow of the fed cleaning medium and/or drying medium can form in the nozzle and exits the nozzle. The cyclonic flow transports dirt particles from the cavity in the workpiece to the opening for discharging dirt particles and cleaning medium and/or drying medium. | 12-13-2012 |
20130032980 | INSTALLATION AND METHOD FOR CLEANING AND/OR DEBURRING WORKPIECES - To provide an installation for cleaning and/or deburring workpieces, comprising a treatment region configured to enable a cleaning treatment and/or a deburring treatment to be performed on a workpiece therein, a loading device for transferring the workpiece from an outer area of the installation into the treatment region and an unloading device for transferring the workpiece from the treatment region into the outer area of the installation, with which installation there is achieved a high workpiece throughput with a favourable cleaning and/or deburring result, it is proposed that the loading device and/or the unloading device comprises at least one treatment device configured to enable the workpiece to be treated during the transfer between the outer area of the installation and the treatment region of the installation. | 02-07-2013 |
20130034411 | PROCESS CONTAINER - In order to provide a process container for carrying out a cleaning process, a drying process, a deburring process, a coating process and/or a coating removal process on a workpiece in the interior of the process container, comprising a wall delimiting the interior of the process container, which is usable in a maintenance-friendly and flexible manner, it is proposed that the process container comprises at least one medium passage, by means of which a medium is guidable through the wall of the process container, at least two different process elements of different types being adaptable to at least one of the medium passages. | 02-07-2013 |
20130220371 | APPARATUS AND METHOD FOR DETERMINING SOILING OF AN OBJECT - An apparatus determines soiling of an object and includes a rinsing zone for rinsing off dirt particles built up on an object with a fluid. A collecting arrangement includes a retaining device for capturing the dirt particles rinsed off from the object and a measuring device measures a physical parameter of the captured dirt particles. A transport system moves the dirt particles captured with the retaining device to the measuring device to permit measuring the physical parameter of the captured dirt particles. | 08-29-2013 |
20130239432 | APPARATUS AND SYSTEM FOR CONTROLLING THE TEMPERATURE OF OBJECTS - An apparatus controls the temperature of objects such as workpieces after a cleaning operation. The apparatus has a controlled temperature zone ( | 09-19-2013 |
20140109939 | NOZZLE APPARATUS AND METHODS FOR TREATING WORKPIECES - Nozzle apparatus and methods for treating workpieces are disclosed. An example apparatus includes a nozzle module and a first nozzle chamber disposed within the nozzle module. The first nozzle chamber has a first nozzle opening and is to deliver a relatively high pressure fluid to the first nozzle opening. The example apparatus also includes a second nozzle chamber disposed within the nozzle module and having a second nozzle opening, the second nozzle chamber to deliver a relatively low pressure fluid to a second nozzle opening. A first flow of the low pressure fluid at least partially contacts a second flow of the high pressure fluid. The second flow is directed onto a workpiece. | 04-24-2014 |
20140165807 | APPARATUS FOR GENERATING A PULSATING PRESSURIZED FLUID JET - Apparatus for generating a pulsating pressurized fluid jet are disclosed. One disclosed example includes a line system having at least one nozzle with at least one nozzle orifice from which a pulsating fluid jet of pressurized fluid emerges, and a chamber having a pressure wave generating device to generate fluid pressure waves, where the chamber is in fluid communication with the line system through an outlet opening for the generated fluid pressure waves. The disclosed example also includes a setting device for controlling the amplitude of the fluid pressure waves in the line system upstream of the at least one nozzle orifice where the setting device sets a quotient of a path length of the fluid pressure waves between the outlet opening and the at least one nozzle orifice, and the wavelength of the fluid pressure waves in the line system. | 06-19-2014 |
20140202497 | METHODS AND APPARATUS TO MONITOR AND CONTROL CLEANING SYSTEMS - Methods and apparatus to monitor and control cleaning systems are disclosed. One disclosed example method includes detecting initial contamination of workpieces before cleaning and detecting residual contamination of workpieces after cleaning. The example method also includes determining, via a processor, a system malfunction from a comparison of the initial contamination with a first threshold value and from a comparison of the final contamination with a second threshold value. The system malfunction is determined from one or more of the determined initial contamination undershoots the first threshold value and the determined final contamination exceeds the second threshold value, the determined initial contamination exceeds the first threshold value and the determined final contamination exceeds the second threshold value, or the determined final contamination remains substantially constant for successive workpieces and exceeds the second threshold value with an absolute value that remains substantially constant. | 07-24-2014 |
20150211976 | METHODS AND APPARATUS TO DETERMINE WORKPIECE CONTAMINATION - Methods and apparatus to determine workpiece contamination are disclosed. One disclosed example apparatus includes a filter membrane to capture dirt particles from a characteristic volume, where the dirt particles are introduced to the liquid volume by subjecting the workpiece to the liquid volume. The example apparatus also includes a transporting device to move a portion of the filter membrane or a sensor relative to the portion. The example apparatus also includes an analysis computer to determine, based on the sensor, a dirt particle load of the liquid volume, where the dirt particle load is based on one or more of a type, a number, a size, or a size distribution of dirt particles accumulated on a section of the filter membrane. | 07-30-2015 |
Kerstin David, Hamburg DE
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20100273668 | USE OF AN ENDOPLASMIN FRAGMENT AND DERIVATIVES THEREOF AS BIOMARKER FOR COLORECTAL ADENOMA AND/OR CARCINOMA; METHOD FOR DETECTION AND TEST SYSTEM - The present invention is directed to a method for detecting colorectal adenoma and/or colorectal carcinoma comprising the steps: a) providing an isolated sample material which has been taken from an individual, b) determining the level of an endoplasmin fragment or a derivative thereof in said isolated sample material, c) comparing the determined level of an endoplasmin fragment or a derivative thereof with one or more reference values. The invention is further directed to a method for discriminating between colorectal adenoma and colorectal carcinoma as well as to a method for monitoring the development and/or course of colorectal adenoma and/or colorectal carcinoma and/or the treatment of colorectal adenoma and/or colorectal carcinoma. Moreover, the invention is directed to a test system and an array for use in these methods. Furthermore, the invention is directed to the use of an endoplasmin fragment as a biomarker for a detection of colorectal adenoma and/or colorectal carcinoma in an individual. Further, the invention is directed to a method for determining the effectiveness of a compound in the treatment colorectal adenoma and/or colorectal carcinoma. | 10-28-2010 |
Klaus David, Warburg DE
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20110210866 | Method for Avoiding Collision - The present invention relates to a method for avoiding a collision between a vehicle and another traffic participant. According to the inventive method, a cell phone carried by the traffic participant sends a signal including a position of the traffic participant. A processing unit processes the signal including the position of the traffic participant for a position or evaluation history. The processing unit determines an estimation of a future position of the traffic participant on the basis of the position or evaluation history. The processing unit evaluates a likelihood of a collision between the vehicle and the traffic participant on the basis of the estimated future position of the traffic participant and an estimation of a future position of the vehicle. An acceleration of the traffic participant is sensed by an acceleration sensor of the cell phone. This acceleration sensor is multifunctionally used by using the sensor also for a manipulation of the operating state of the cell phone by moving the cell phone. An action for avoiding a collision is automatically initiated in case that a distance of the future position of the traffic participant and the vehicle is smaller than a safety distance. According to the invention, the safety distance depends on the acceleration which is sensed by the acceleration sensor of the cell phone. | 09-01-2011 |
Michael David, Stockach DE
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20100010047 | Isotopically substituted proton pump inhibitors - The invention relates to compounds of formula 1 | 01-14-2010 |
20100022779 | Isotopically substituted proton pump inhibitors - The invention relates to compounds of formula 1 | 01-28-2010 |
Rainer David, Berlin DE
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20120181392 | TRACK-BOUND VEHICLE HAVING A SENSOR DEVICE - A track-bound vehicle has a first and a second car coupled to one another and at least one sensor device for monitoring a region between the two coupled cars. In order to allow particularly reliable monitoring of the region between the two coupled cars, the at least one sensor device is an optical sensor system having at least one optical transmitter on the side of the first car directed at the region to be monitored and at least one optical receiver on the side of the second car. The sensor is implemented for outputting a detection signal if the light path between the at least one optical transmitter and the at least one optical receiver is interrupted. | 07-19-2012 |
Ralf David, Leipzig DE
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20150337348 | Enzymatic Synthesis of L-Nucleic Acids - The present invention is related to a method for adding one or more L-nucleotides to the 3′ end of a first L-nucleic acid, wherein the method comprises the step of reacting the one or more L-nucleotides with the first L-nucleic acid in the presence of a protein comprising an enzymatic activity exhibiting moiety, wherein the enzymatic activity is capable of adding one or more L-nucleotides to the 3′ end of the first L-nucleic acid. | 11-26-2015 |
Robert David, Wiesbaden DE
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20090320264 | DISPOSABLE KEG WITH A DISPOSABLE FITTING AND METHOD OF MAKING SAME, WHICH KEG IS CONFIGURED TO CONTAIN A BEVERAGE SUCH AS MINERAL WATER, TABLE WATER, BEER, OR A SIMILAR BEVERAGE, THE FITTING BEING HELD ONTO A NECK OF THE KEG BY WELDING OR BY DEFORMATION OF A SHRINKABLE SLEEVE - A disposable keg with a disposable fitting and method of making same, which keg is configured to contain a beverage such as mineral water, table water, beer, or a similar beverage, the fitting being held onto a neck of the keg by welding or by deformation of a shrinkable sleeve. The abstract of the disclosure is submitted herewith as required by 37 C.F.R. §1.72(b). As stated in 37 C.F.R. §1.72( | 12-31-2009 |
20130334160 | DISPOSABLE KEG WITH A DISPOSABLE FITTING AND METHOD OF MAKING SAME, WHICH KEG IS CONFIGURED TO CONTAIN A BEVERAGE SUCH AS MINERAL WATER, TABLE WATER, BEER, OR A SIMILAR BEVERAGE, THE FITTING BEING HELD ONTO A NECK OF THE KEG BY WELDING OR BY DEFORMATION OF A SHRINKABLE SLEEVE - A disposable keg with a disposable fitting and method of making same. The abstract of the disclosure is submitted herewith as required by 37 C.F.R. §1.72(b). As stated in 37 C.F.R. §1.72(b): A brief abstract of the technical disclosure in the specification must commence on a separate sheet, preferably following the claims, under the heading “Abstract of the Disclosure.” The purpose of the abstract is to enable the Patent and Trademark Office and the public generally to determine quickly from a cursory inspection the nature and gist of the technical disclosure. The abstract shall not be used for interpreting the scope of the claims. Therefore, any statements made relating to the abstract are not intended to limit the claims in any manner and should not be interpreted as limiting the claims in any manner. | 12-19-2013 |
Sandra David, Hamburg DE
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20130116104 | Centrifuge Bucket - A centrifuge bucket for centrifuging materials, in particular in laboratory centrifuges. The centrifuge bucket is operable in a very simple manner and facilitates safe and constant closure over the service life of the centrifuge bucket. Thus, the centrifuge bucket handles much better than known centrifuge buckets because real one hand operation without using a second hand is facilitated. Furthermore, the centrifuge bucket can be produced in a simpler and more cost-effective manner while being equally suitable for a given centrifugation power and centrifugation capacity. | 05-09-2013 |
20140179505 | CENTRIFUGE INSERT AND CARRIER FOR CENTRIFUGE INSERT - The present invention relates to a centrifuge insert for sample holders and to a carrier for a centrifuge insert for sample holders. The centrifuge insert according to the invention has substantial advantages over known centrifuge inserts. These advantages are not limited to the fact that the carrier is attachable and detachable in a particularly easy and comfortable manner. It is also feasible to use different carriers for different sample holders. Furthermore, the centrifuge insert according to the invention is configured particularly light and compact so that the loading of the rotor is significantly lower for identical centrifugation powers or so that significantly higher RCA values can be used. | 06-26-2014 |
Sarah David, Dormagen DE
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20140329982 | METHOD FOR PRODUCING PURIFIED NITRILE RUBBERS - A new process is provided for producing a purified nitrile rubber by subjecting the nitrile rubber, which contains specific impurities, to a defined ultrafiltration. Success is thereby achieved in substantially reducing the amount of the specific impurities in the nitrile rubber. | 11-06-2014 |
20150025199 | CATALYST COMPOSITIONS AND THEIR USE FOR HYDROGENATION OF NITRILE RUBBER - This invention relates to novel catalyst compositions based on Ruthenium- or Osmium-based complex catalysts of the Grubbs-Hoveyda, Grela or Zhan type and specific co-catalysts comprising at least one vinyl group, pref. ethyl vinyl ether, and to a process for selectively hydrogenating nitrile rubbers in the presence of such catalyst compositions, preferably with a preceding metathesis step using the same complex catalyst as in the hydrogenation step. | 01-22-2015 |
20150126683 | CATALYST COMPOSITIONS AND THEIR USE FOR HYDROGENATION OF NITRILE RUBBER - This invention relates to novel catalyst compositions based on ruthenium or osmium carbene-complex catalysts, pref. of the Grubbs-I, -II or -III type or fluorenylidene analogues thereof, and terminal olefins, pref. enol ethers such as ethyl vinyl ether (EVE or VEE) as co-catalysts and to a process for selectively hydrogenating nitrile rubbers in the presence of such catalyst compositions, pref. with a preceding metathesis step using the same complex catalyst as in the hydrogenation step. | 05-07-2015 |
Sebastian David, Eppelheim DE
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20130223039 | ELECTRICAL COMPONENT FOR SURFACE MOUNTING - The present invention relates to an electrical component, in particular for surface mounting, comprising a housing body, preferably configured as a housing block, comprising a plurality of contact pins which project from the housing body, at least in portions, and comprising at least one orientation element on which, at least in the operating position thereof, the contact pins rest orientated along a predetermined contact contour, at least in portions. According to the invention, by installing the at least one orientation element with spacing from the housing body a component can be provided which is simple and cost-effective to produce, versatile and can be fitted in a reliable manner. | 08-29-2013 |
Steffen David, Schorndorf DE
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20150020762 | SOUND GENERATOR FOR AN ANTI-NOISE SYSTEM FOR INFLUENCING EXHAUST NOISE AND/OR INTAKE NOISE OF A MOTOR VEHICLE - A sound generator | 01-22-2015 |
Stephane David, Dusseldorf DE
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20100160514 | PLASTIC COMPRISING ZINC SULPHIDE - The present invention relates to a plastic comprising zinc sulphide and to its use. | 06-24-2010 |
Tobias David, Bargteheide DE
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20130243666 | Pipetting Apparatus and Method for Production Thereof - The invention relates to a pipetting apparatus, in particular for pipetting a fluid sample by aspiration into a pipetting container by means of air under a pipetting pressure, said pipetting apparatus comprising: a valve arrangement having at least one valve device for setting a pipetting pressure, wherein the valve device comprises a valve chamber; at least one pump device, which is connected to the valve chamber to generate a chamber pressure in the valve chamber; a pipetting channel, to which the pipetting container can be connected, and; a bypass channel, which is open to the surrounding environment; wherein the pipetting channel and the bypass channel are each connected to the valve chamber; and wherein the at least one valve device is designed such that, to generate the desired pipetting pressure in the pipetting channel, the chamber pressure is distributed in a metered manner by the valve device between the pipetting channel and the bypass channel. The invention further relates to a method for producing this pipetting apparatus. | 09-19-2013 |
Walter David, Mülheim An Der Ruhr DE
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20080223099 | Component With Compressive Residual Stresses, Process For Producing And Apparatus For Generating Compressive Residual Stresses - The inventive method discloses the local, adapted and controlled introduction of internal compressive stress in convex and concave regions, such as the root region of turbine blades, by means of at least two pressure generators. | 09-18-2008 |
Walter David, Mulheim An Der Ruhr DE
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20080223099 | Component With Compressive Residual Stresses, Process For Producing And Apparatus For Generating Compressive Residual Stresses - The inventive method discloses the local, adapted and controlled introduction of internal compressive stress in convex and concave regions, such as the root region of turbine blades, by means of at least two pressure generators. | 09-18-2008 |
20100101234 | Evaporative Cooler and Use Thereof and Gas Turbine System Featuring an Evaporative Cooler - An evaporative cooler for cooling a gas stream, in particular an air stream, including a number of cooling elements located in a flow channel, is provided. A liquid, preferably water, is supplied by a feed device and will be vaporized or evaporated. In one aspect, the surface of at least one of the cooling elements has hydrophilic properties, at least in one sub-region designed to form a liquid film. | 04-29-2010 |
20100135780 | Component with Compressive Residual Stresses, Process for Producing and Apparatus for Generating Compressive Residual Stresses - A turbine blade or vane is provided. The turbine blade or vane includes an airfoil portion, a root portion arranged below the airfoil portion, a dove tail shaped securing portion arranged below the root portion have a surface including subregions that have locally different compressive residual stresses, and a convexly curved sub region arranged on the surface and adjacent to the concavely curved sub region. The concavely curved region has higher compressive residual stresses than the convexly curved region, and the level of the compressive residual stress in the concavely curved region is at least 30% of the component base material yield strength. | 06-03-2010 |
20140060058 | GAS TURBINE SYSTEM HAVING AN EVAPORATIVE COOLER - A gas turbine system includes a compressor; a combustion chamber; a gas turbine; and an evaporative cooler. The evaporative cooler includes a plurality of cooling elements, a flow channel, and a feed device. The plurality of cooling elements are arranged in the flow channel. The feed device supplies a liquid to the plurality of cooling elements. The liquid is evaporated or vaporized. Each of the plurality of cooling elements is a flat cooling sheet, a surface of the cooling sheet having hydrophilic properties at least in a subregion which is specified for forming a liquid film. The evaporative cooler is connected ahead of the compressor on an intake side. | 03-06-2014 |
20150174728 | METHOD FOR MACHINING MATERIALS BY MILLING AND SUBSEQUENT BRUSHING - A method for machining a material, in particular steel, is provided. The material is milled at such a high cutting speed that residual tensile stresses close the surface that exceed a specified value can occur and the residual tensile stresses can be lowered below the specified value by subsequent brushing. A device for performing the method is also provided. | 06-25-2015 |
Wolfgang David, Hamburg DE
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20110086563 | ADHESIVE STRAPPING TAPE - Adhesive strapping tape having improved stability toward UV light for an extended time period, and being removable without residue after such extended time period, having a carrier with an adhesive applied to at least one side, the adhesive being composed of at least one block copolymer P1 having one or more vinylaromatic terminal blocks and at least one block of conjugated dienes, more than 80% of the terminal double bonds formed by 1,2-linkage being hydrogenated while less than 30% of the double bonds in the main chain, formed by 1,4-linkage being hydrogenated, and at least one block copolymer P2 having one or more terminal blocks of vinylaromatics and at least one block of conjugated dienes wherein at least 95% of the double bonds are hydrogenated. | 04-14-2011 |
Wolfgang David, Aachen DE
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20110127747 | Wheel suspension - The invention relates to a wheel suspension having a shock absorber ( | 06-02-2011 |
20110272911 | Transverse Link On A motor Vehicle - The invention relates to a transverse link ( | 11-10-2011 |
20120091681 | Transverse Link On A Motor Vehicle - The invention relates to a transverse link ( | 04-19-2012 |