| Patent application number | Description | Published |
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| 20130255229 | METHOD FOR USE IN CONJUNCTION WITH AN EXHAUST-GAS AFTERTREATMENT SYSTEM - A method for an exhaust-gas aftertreatment system which is operated on an internal combustion engine operated with an excess of air, in which exhaust-gas aftertreatment system soot particles are separated out of exhaust gas by a particle filter and the particle filter is regenerated with the aid of NO | 10-03-2013 |
| 20130259778 | METHOD FOR USE IN CONNECTION WITH AN EXHAUST GAS POST-TREATMENT SYSTEM - A method for use with an exhaust gas post-treatment system on an internal combustion engine operated with aft surplus includes reducing nitrous oxides in that an ammonia-separating reducing agent is added to the exhaust gas flow upstream of a catalyst which is charged with a catalyst material for selective catalytic reduction of nitrous oxides. The method further provides that the NH | 10-03-2013 |
| 20130276427 | METHOD AND DEVICE FOR TESTING THE FUNCTION CAPACITY OF AN NO OXIDATION CATALYST - The invention concerns a method and a device for testing the function capacity of an NO oxidation catalyst ( | 10-24-2013 |
| 20140018234 | CATALYST, PROCESS FOR PRODUCING THE CATALYST, USE OF THE CATALYST - A catalyst especially for oxidation of exhaust gas constituents, for example nitrogen oxide, preferably nitrogen monoxide, consists of a particulate support material composed of titanium-containing nanoparticles, preferably titanium oxide nanoparticles, especially titanium dioxide nanoparticles coated with platinum, especially platinum particles. A process for producing such a catalyst. | 01-16-2014 |
| 20140026470 | CATALYST, PROCESS FOR PRODUCING THE CATALYST, USE OF THE CATALYST - A method and apparatus for converting an alcohol into a fuel mixture which consists of alcohol, ether and water and is suitable for operating a combustion engine, in particular an internal combustion engine in a motor vehicle, converts the alcohol into the fuel mixture in a reactor at a suitable reaction temperature. The mixing ratio of alcohol fraction, ether fraction and water fraction in the fuel mixture is adjusted by controlling at least one reaction parameter of a reaction taking place in the reactor. | 01-30-2014 |
| 20140130569 | METHOD AND DEVICE FOR CALIBRATING AN EXHAUST GAS SENSOR - A method for calibrating an exhaust gas sensor arranged in a measurement chamber, includes providing a measurement chamber in or adjacent to an exhaust channel of an internal combustion engine. At the start of a calibration phase, exhaust gas present in the measurement chamber is displaced by a filling of the measurement chamber with calibration gas, and at the end of the calibration phase, exhaust gas diffuses into and/or is introduced into the measurement chamber. | 05-15-2014 |
| 20140130589 | METHOD AND DEVICE FOR OPERATING A SENSOR FOR DETERMINING EXHAUST GAS COMPONENTS, IN PARTICULAR FOR A MOTOR VEHICLE - A method and a device for operating a sensor is provided in an exhaust gas system of an internal combustion engine for determining the emissions contained in an exhaust gas flow, in particular, of nitrogen oxides, ammonia, oxygen and/or unburnt carbon, with the exhaust gas flow acting on the sensor during measurement phases. Between the measurement phases, the sensor is at least largely kept free from the exhaust gas flow, wherein the duration and/or the frequency of the measurement phases can be set as a function of operating parameters of the internal combustion engine and/or of the exhaust gas regulation system. A measurement space which surrounds the sensor is exposed to a pressurized flushing gas immediately after a measurement phase, as a result of which the exhaust gas present in the measurement space is displaced out of the measurement space into the exhaust gas flow. | 05-15-2014 |
| 20140360186 | METHOD AND DEVICE FOR DESULPHURIZING AN EXHAUST-GAS RECIRCULATION FLOW - A method for desulphurizing an exhaust-gas recirculation flow of an internal combustion engine supplied to the internal combustion engine on the fresh-air side includes branching a partial exhaust-gas flow from the exhaust-gas flow of the internal combustion engine. At least one reactant is supplied to the partial exhaust-gas flow that splits to form ammonia, and the thus laden partial exhaust-gas flow is supplied partially, as an exhaust-gas recirculation flow, to the fresh-air side and partially, as an aftertreatment partial flow, to an exhaust-gas aftertreatment system. The flow rate of the exhaust-gas recirculation flow supplied to the fresh-air side and the flow rate of the aftertreatment partial flow supplied to the exhaust gas aftertreatment system are predefined and/or varied by a regulating device as a function of at least one operating parameter that defines the respective operating state of the internal combustion engine. | 12-11-2014 |
| 20150275722 | DEVICE AND METHOD FOR REGENERATING A PARTICULATE FILTER ARRANGED IN THE EXHAUST SECTION OF AN INTERNAL COMBUSTION ENGINE - A device and a method for regenerating a particulate filter that is arranged in the exhaust tract of an internal combustion engine. There is disposed at least one NO oxidation catalytic converter upstream of the particulate filter for the oxidation of NO, and in particular to form NO | 10-01-2015 |
| 20150276696 | METHOD AND DEVICE FOR CALIBRATING AN EXHAUST GAS SENSOR - A method for calibrating an exhaust gas sensor arranged in a measurement chamber, includes providing a measurement chamber in or adjacent to an exhaust channel of an internal combustion engine. At the start of a calibration phase, exhaust gas present in the measurement chamber is displaced by a filling of the measurement chamber with calibration gas, and at the end of the calibration phase, exhaust gas diffuses into and/or is introduced into the measurement chamber. | 10-01-2015 |
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| 20090241184 | METHOD FOR GENERATING ACCESS DATA FOR A MEDICAL DEVICE - A method for generating an access code to a medical device including a memory for patient data, the access code being valid only once. According to the method, a query key is generated from a device-internal identification and is transmitted to an authorization entity. The authorization entity generates an associated release key from the query key. The release key grants access and modifies the internal identification when the release key is entered into the device such that the access code cannot be used a second time. | 09-24-2009 |
| 20100023772 | METHOD FOR GENERATING A ONE-TIME ACCESS CODE - A method for generating an access code for a device or system. The one-time access code generated by the method for the device or system is valid only once. The method can be used for supplying goods or services by means of automatic or semiautomatic access control devices or systems, for example. | 01-28-2010 |
| 20110058715 | METHOD FOR THE CREATION OF PANORAMIC IMAGES OF THE EYE FUNDUS - A method for creating or calculating panoramic images of the eye fundus particularly from images of a fundus camera. In the method a pre-positioning process is carried out in which a first variable is determined for geometrically associating the images with each other. An anchor image is determined as a reference for the first variables for the geometric association; areas that are associated with each other are determined in the anchor image and the other images by a block-matching algorithm; transformation parameters for a geometric transformation between the anchor image and the other images are determined from the mutual position of the associated areas; and the other images are transformed onto the anchor image by transformation parameters and are superimposed onto the anchor image and among each other. | 03-10-2011 |
| 20120287399 | SYSTEM AND METHOD FOR THE NON-CONTACTING MEASUREMENTS OF THE EYE - Combined equipment for non-contacting determination of axial length (AL), anterior chamber depth (VKT) and corneal curvature (HHK) of the eye, are also important for the selection of the intraocular lens IOL to be implanted, particularly the selection of an intraocular lens (IOL) to be implanted, preferably with fixation of the eye by means of a fixating lamp and/or illumination through light sources grouped eccentrically about the observation axis. | 11-15-2012 |
| 20140375951 | SYSTEM AND METHOD FOR THE NON-CONTACTING MEASUREMENTS OF THE EYE - Combined equipment for non-contacting determination of axial length (AL), anterior chamber depth (VKT) and corneal curvature (HHK) of the eye, are also important for the selection of the intraocular lens IOL to be implanted, particularly the selection of an intraocular lens (IOL) to be implanted, preferably with fixation of the eye by means of a fixating lamp and/or illumination through light sources grouped eccentrically about the observation axis. | 12-25-2014 |
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| 20080229815 | Sensor system for measuring pressure - A sensor system for measuring the pressure in the combustion chamber of an internal combustion engine, by the use of which a high measuring accuracy may be achieved, based on high measuring sensitivity and great thermal stability. In addition, the construction of the sensor system makes possible great system flexibility, and particularly very space-saving installation in the combustion chamber of an internal combustion engine. For this purpose, the sensor system includes at least one electrically conductive spring element and at least one electrically conductive counter-element,
| 09-25-2008 |
| 20090321408 | SEAL FOR A GLOW PLUG - A glow plug for a combustion chamber of a self-igniting internal combustion engine has a ceramic heating element designed as a sheathed-element glow plug, which is surrounded by a supporting tube. The ceramic heating element is sealed with respect to the combustion chamber of the internal combustion engine by a seal in the supporting tube. The seal is designed as a sealing element made of an FeNi alloy having an Invar effect. | 12-31-2009 |
| 20100037698 | PRESSURE-MEASURING DEVICE - A pressure-measuring device is situated in a chamber of an internal combustion engine. The pressure-measuring device has a housing, a force-transmitting element that protrudes partly from the housing at a chamber-side opening of the housing, and a pressure sensor that is situated in an interior space of the housing. The pressure sensor stands in effective connection to the force-transmitting element. In addition, a diaphragm is provided that seals the interior space of the housing, in which the pressure sensor is situated, against the chamber-side opening. The diaphragm, which is preferably fashioned as a metal diaphragm, has a force-transmitting segment that is oriented in an axial direction of the force-transmitting element. Moreover, the pressure sensor stands in effective connection with the force-transmitting element via the force-transmitting segment of the diaphragm. In this way, there takes place at least a partial compensation of thermally caused changes in length of the diaphragm, caused for example by hot combustion gases, and resulting in periodic impairments of the pressure measurement made by the pressure sensor. | 02-18-2010 |
| 20100170346 | SENSOR ELEMENT FOR CAPACITIVE DIFFERENTIAL-PRESSURE SENSING - A sensor design, respectively a micromechanical sensor structure for capacitive relative-pressure measurement, that will allow very small pressure differentials to be reliably recorded at high absolute pressures even in harsh, particle-laden measuring environments. For that purpose, the micromechanical sensor element includes a deflectable diaphragm structure which is provided with at least one deflectable electrode, and a fixed support structure for at least one fixed counter-electrode which is located opposite the deflectable electrode. The diaphragm structure includes two mutually parallel configured diaphragms that are joined rigidly to one another via at least one connecting crosspiece, so that each application of force to one of the two diaphragms is directly transmitted to the respective other diaphragm. The first diaphragm is able to be pressurized by a first measuring pressure emanating from the front side of the sensor element, and the second diaphragm is able to be pressurized by a second measuring pressure emanating from the rear side of the sensor element. The fixed counter-electrode is located in the sealed volume between the two diaphragms of the diaphragm structure. | 07-08-2010 |
| 20100294028 | DEVICE FOR DETECTING A COMBUSTION CHAMBER PRESSURE OF AN INTERNAL COMBUSTION ENGINE - A device for detecting a combustion chamber pressure of an internal combustion engine, in particular a gasoline engine. The device includes a sensor housing, the sensor housing being set up to be at least partially introduced into a combustion chamber of the internal combustion engine. At least one mechanical-electrical transducer element is accommodated inside the sensor housing, which is separated from the sensor housing by at least one sensor holder, in particular a sensor holder which at least partially encloses the mechanical-electrical transducer element. The sensor holder has an at least partially rigid design. | 11-25-2010 |
| 20100300186 | Pressure-Measuring Device - A pressure-measuring device is to be placed in a chamber of an internal combustion engine. The pressure-measuring device has a housing, a force-transmission element projecting out of the housing, and a pressure sensor disposed in an interior chamber of the housing. On the one hand, the pressure sensor is braced on a fixation element. On the other hand, to detect a pressure prevailing inside the chamber, the pressure sensor is operatively connected to the force-transmission element. The pressure sensor has a straight-through recess through which an electrical line is routed. In addition, a positioning element is provided, which has a straight-through recess in a guide region, the electrical line being routed through the straight-through recess, and the positioning element having a reduced thickness in the guide region. This makes it possible to reduce friction of the electrical line in the guide region at the straight-through recess, so that the pressure measurement is improved. | 12-02-2010 |
| 20110192236 | Micromechanical sensor element for capacitive differential pressure detection - A sensor concept for capacitive pressure measurement yields reliable measurement results and is for aggressive particle-bearing measuring environments. This sensor element is a micromechanical sensor element, whose structural elements are implemented in a layered structure. The sensor element includes two pressure connections separated from each other, a deflectable carrier element for at least one deflectable measuring electrode, and at least one stationary counter electrode for the measuring electrode. The carrier element spans a closed cavity in the layered structure. The carrier element is spanned by a cap structure, and is suspended on the cap structure via a suspension web functioning as a rocker bearing. The two pressure connections are connected to the carrier element's top side which is divided by the suspension web into two separated pressure connection zones. The measuring electrode is on the carrier element's underside and the counter electrode is on the cavity's opposite wall. | 08-11-2011 |
| 20120174660 | COMBUSTION CHAMBER PRESSURE SENSOR FOR RECORDING A PRESSURE IN A COMBUSTION CHAMBER OF AN INTERNAL COMBUSTION ENGINE - A combustion chamber pressure sensor is provided for recording a pressure in a combustion chamber of an internal combustion engine, the combustion chamber pressure sensor has a housing having an inner space that is at least partially enclosed by the housing. At least one mechanical-electrical transducer element, for recording the pressure, is accommodated in the housing. The housing has at least one housing opening. The housing opening is sealed by at least one diaphragm. The diaphragm has at least one convex curvature towards the inner space. | 07-12-2012 |
| 20120234084 | Device for detecting a combustion chamber pressure of an internal combustion engine - A device for detecting a combustion chamber pressure of an internal combustion engine includes a sensor housing which is designed to be at least partially introduced into a combustion chamber of the internal combustion engine. On the combustion chamber side, the sensor housing has an opening which is closed by at least one diaphragm. At least one mechanical-electrical transducer element is accommodated inside the sensor housing. Furthermore, at least one transmission element is provided, which is implemented separately from the sensor housing, for transmitting a deformation of the diaphragm to the mechanical-electrical transducer element. | 09-20-2012 |
| 20150027213 | Pressure-Measuring Device with additional diaphragm - A pressure-measuring device for recording a pressure in a combustion chamber of an internal combustion engine, having a force transmission body, situated in a housing, which is exposed to the combustion chamber and which transmits the combustion chamber pressure to a pressure-measuring unit at least indirectly by an axial motion, and having a flexible diaphragm, which is situated between the force transmission body and the housing. The flexible diaphragm is configured to be resilient to implement the axial motion of the force transmission body within the housing. A flexible additional diaphragm is connected ahead of the flexible diaphragm on the combustion chamber side, which seals the flexible diaphragm from the combustion chamber. | 01-29-2015 |
| 20150253233 | SENSOR FOR DETECTING PARTICLES - A sensor for detecting particles, in particular soot particles, includes at least two measuring electrodes and a heating element. The measuring electrodes are placed on a chip of an electrically insulating material, or on an electrically insulating intermediate layer that is on the chip. The sensor also includes a ceramic substrate upon which the heating element is configured. The chip is connected to the ceramic substrate and is made of a highly thermally conductive material. | 09-10-2015 |
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| 20140072497 | PROCESS FOR PREPARING TRISILYLAMINE IN THE GAS PHASE - The invention relates to a method for producing trisilylamine from ammoniac and monochlorosilane in the gas phase. The invention further relates to a plant in which such a method can be performed. | 03-13-2014 |
| 20150045585 | HYDROLYSIS OF THE RESIDUES OBTAINED IN THE PRODUCTION OF ISOPHORONE TO RECOVER ISOPHORONE AND ACETONE - A process for preparing isophorone (3,5,5-trimethyl-2-cyclohexen-1-one) is provided wherein distillation vapors from the work-up of product fractions are recycled to earlier stages of operation of the process. | 02-12-2015 |
| 20150284250 | PLANT FOR PRODUCING TRISILYLAMINE IN THE GAS PHASE - A plant for preparing trisilylamine in the gas phase is provided. The plant includes a reactor ( | 10-08-2015 |
| 20160031783 | PROCESS FOR PREPARING CYCLODODECANONE - Cyclododecanone (CDON) is prepared by epoxidizing cyclododecene (CDEN) to epoxycyclododecane (CDAN epoxide), and rearranging the CDAN epoxide to CDON to obtain a mixture comprising said CDON and cyclododecane (CDAN), wherein CDAN is separated from the CDON-containing mixture and oxidized to CDON. | 02-04-2016 |
| 20160031784 | PROCESS FOR PREPARING CYCLODODECANONE - Cyclododecanone (CDON) is prepared by epoxidizing cyclododecene (CDEN) to epoxycyclododecane (CDAN epoxide), and rearranging the CDAN epoxide to CDON to obtain a mixture comprising said CDON and CDEN, wherein CDEN is separated from the CDON-containing mixture and sent to the epoxidation to CDAN epoxide in step a. | 02-04-2016 |
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| 20130052242 | ANTIPERSPIRANT COMPOSITIONS AND PRODUCTS HAVING ENHANCED WETNESS PROTECTION AND METHODS FOR MAKING THE SAME - Embodiments of antiperspirant compositions, products, and methods for making antiperspirant compositions and products are provided herein. The antiperspirant composition comprises an active antiperspirant compound and moisture absorbent particles. The moisture absorbent particles comprise aluminum starch octenylsuccinate and isopropyl titanium triisostearate. | 02-28-2013 |
| 20140169856 | ANTIPERSPIRANT WITH ANHYDROUS COMPOSITIONS - Anhydrous soft slid antiperspirant compositions include, relative in each case to the total weight of the composition,
| 06-19-2014 |
| 20140248227 | DEODORIZING COMPOSITIONS - Cosmetic compositions for reducing body odor include a) at least one alkoxybenzene compound having the structural formula (I), having the residues R | 09-04-2014 |
| 20140348756 | WATER-FREE FORMULATIONS HAVING A COOLING EFFECT - Compositions for personal hygiene or body care, in particular deodorants, antiperspirants, massage fluids, foot care agents, shaving aids, or oral care agents, which preferably are present as a spray, including 0-7 wt % of free water, at least one cosmetic oil that is liquid under normal conditions, an oily extract from the leaves of Rumex acetosa, and in addition to the aforementioned components at least one cooling agent, wherein the amount specifications are relative to the weight of the composition without taking into account any present propellant. | 11-27-2014 |
| 20150086499 | THICKENED ANTIPERSPIRANT ROLL-ONS HAVING AN IMPROVED RESIDUE BEHAVIOR - Antiperspirant compositions that are suitable for application using a roll applicator include water, at least one perspiration-inhibiting aluminum compound or aluminum-zirconium compound, furthermore dehydroxanthan gum, and in addition thereto at least one nonionic thickening polymer selected from cellulose and cellulose ethers as well as mixtures thereof. The compositions exhibit elevated shelf stability even at relatively high temperatures, as well as reduced visible residua on the skin. | 03-26-2015 |
| 20150132416 | COMBINATIONS OF HERB EXTRACTS HAVING SYNERGISTIC ANTIOXIDANT EFFECT, AND METHODS RELATING THERETO - The present invention comprises mixtures of herb extracts which exert synergistic antioxidant effect and comprise the herb | 05-14-2015 |
| 20150132417 | COMBINATIONS OF HERB EXTRACTS HAVING SYNERGISTIC ANTIOXIDANT EFFECT, AND METHODS RELATING THERETO - The present invention comprises mixtures of herb extracts which exert synergistic antioxidant effect and comprise the herb | 05-14-2015 |
