Dressler, DE
Alexander Dressler, Bad Friedrichshall DE
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20100280784 | Method for monitoring the quality of a control circuit in a power plant - A method of monitoring quality of a control circuit in a power plant is provided. The quality of the control circuit is continuously assessed by determining characteristic quantities describing the quality by applying a plurality of testing methods suitable for describing dynamic properties of the control circuit to current operating data originating from the instrumentation and control equipment of the power plant, and by evaluating the characteristic quantities. Further, a system and a computer readable medium are provided. | 11-04-2010 |
Bernhard Dressler, Forchheim DE
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20140137517 | Method and Device for Packing Strip-Type Objects, Especially Strips of Chewing Gum - The invention relates to a method and a device for producing and packing individual strip-type objects, especially strips of chewing gum, comprising the following method steps and features: provision of rectangular sheets from which the strips are to be formed, the length of the shorter sides of the sheets corresponding to the length of a strip to be formed; formation of individual strips from the sheets provided; packing of the formed individual strips using a first packaging material; formation of a group of the individual packed strips; and packing of the formed group of strips using a second packaging material. The step of providing the sheets comprises the following additional method steps and features: creation of grooves in the sheets, said grooves extending parallel to the shorter sides of the sheets; and controlled supply of the individual sheets successively in the longitudinal direction thereof to the following step of forming the individual strips, in such a way that each sheet adjoins the respective previous sheet in a precise position, without gaps and without back pressure. The step of forming the individual strips comprises the following additional method steps and features: respective separation of an individual strip from the sheet on the front end thereof in the direction of transport by tearing along the respectively frontmost produced groove such that the supplied sheet and the separated strip are in the same plane; and acceleration of the separated strip in the direction of transport in order to create a gap between the individual successive strips. | 05-22-2014 |
Bjoern Dressler, Iphofen DE
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20150273960 | MACHINE FOR FITTING/REMOVING A TYRE - The machine ( | 10-01-2015 |
Dirk Dressler, Hamburg DE
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20140010803 | HIGH FREQUENCY APPLICATION OF BOTULINUM TOXIN THERAPY - The present invention relates to methods for treating diseases and disorders by administering a composition containing the neurotoxic component of a | 01-09-2014 |
Franz Dressler, Wiesbaden DE
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20100068392 | PROCESS FOR THE DEMULSIFYING CLEANING OF METALLIC SURFACES - The demulsifying cleaning of metallic surfaces which may be contaminated with oil(s) with at least one further nonpolar organic compound, with fat(s), with soap(s), with particulate dirt or with at least one anionic organic compound using an aqueous, alkaline, surfactant-containing bath solutions. | 03-18-2010 |
20120273013 | PROCESS FOR THE DEMULSIFYING CLEANING OF METALLIC SURFACES - The demulsifying cleaning of metallic surfaces which may be contaminated with oil(s) with at least one further nonpolar organic compound, with fat(s), with soap(s), with particulate dirt or with at least one anionic organic compound using an aqueous, alkaline, surfactant-containing bath solutions. | 11-01-2012 |
20140041693 | PROCESS FOR THE DEMULSIFYING CLEANING OF METALLIC SURFACES - The demulsifying cleaning of metallic surfaces which may be contaminated with oil(s) with at least one further nonpolar organic compound, with fat(s), with soap(s), with particulate dirt or with at least one anionic organic compound using an aqueous, alkaline, surfactant-containing bath solutions. | 02-13-2014 |
20140311533 | PROCESS FOR THE DEMULSIFYING CLEANING OF METALLIC SURFACES - The demulsifying cleaning of metallic surfaces which may be contaminated with oil(s) with at least one further nonpolar organic compound, with fat(s), with soap(s), with particulate dirt or with at least one anionic organic compound using an aqueous, alkaline, surfactant-containing bath solutions. | 10-23-2014 |
Guenther Dressler, Immenstaad DE
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20110240213 | METHOD AND DEVICE FOR LAYING AND DRAPING PORTIONS OF A REINFORCING FIBER STRUCTURE TO PRODUCE A PROFILED PREFORM - A device for automatically laying and draping a plurality of web-form portions of a dry sheet-like formation, in particular of a multiaxial laid fiber fabric and/or a woven reinforcing fabric to create a profiled preform on a core by repeated laying and draping of the portions in order to produce a reinforcing profile with a composite material. Accordingly at least one portion, is kept in at least one cassette between two roller conveyors ready for laying on the core. As a result of the preferably simultaneous laying of preferably more than one prefabricated portion of the sheet-like formation on the core by means of at least one cassette of the cassette arrangement a profiled preform can be fully automatically laid and draped quickly and with great dimensional accuracy and at the same time with good reproducibility for the production of CRP profiles. | 10-06-2011 |
Günther Dressler, Immenstaad DE
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20120267824 | MANUFACTURING A COMPOSITE COMPONENT - Manufacturing of a composite component, such as a composite component of an aircraft, is provided with a molding tool that includes, but is not limited to a first mold, a second mold and a pressure generator. Between the first mold and the second mold, a membrane is arranged so that between the first mold and the membrane a first region is formed, and between the second mold and the membrane a second region is formed. In the first region, a fibrous mat is arranged. In the second region with the use of the pressure generator | 10-25-2012 |
Jens Dressler, Stuttgart DE
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20110145654 | METHOD AND APPARATUS FOR THE DETERMINATION OF A REPETITIVE BIT VALUE PATTERN - A repetitive bit value pattern associated to a predetermined bit position of a sequence of data words, the data words having two or more bits in a bit order, a bit position describing a position within the bit order being indicative of a value represented by the bit at the bit position, can be determined from program loop information, the program loop information having a program expression for determining an updated data word of the sequence of data words. Using the predetermined bit position, a sequence length value associated to the predetermined bit position is determined. The program expression is evaluated for a number of loop iterations indicated by the sequence length value, to obtain updated bit values associated to the predetermined bit position. The repetitive bit value pattern is determined using the updated bit values of the number of loop iterations. | 06-16-2011 |
Jochen A. Dressler, Mietingen DE
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20090011118 | Measurement, Monitoring and Control of Directed Product Movements in Fluidized Bed or Spouted Bed Systems and Suitable Systems - A process for measuring, monitoring and/or controlling directed product movements of fluidized products in process systems ( | 01-08-2009 |
Kai Dressler, Freiburg Im Breisgau DE
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20110028877 | ORTHOTIC SYSTEM FOR AN ANKLE JOINT - The invention relates to an orthopedic brace system for bracing a joint with a dimensionally stable, flexible base body ( | 02-03-2011 |
Klaus Dressler, Loechgau DE
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20120120535 | CIRCUIT ARRANGEMENT FOR A CONTROL DEVICE - The invention relates to a circuit arrangement ( | 05-17-2012 |
Marc Dressler, Horn-Bad Meinberg DE
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20130041550 | METHOD FOR PROCESSING DATA IN AN INFLUENCING DEVICE - A method is provided for processing data in an influencing device, whereby the influencing device is connected to a vehicle control unit and to a data processing unit. The vehicle control unit and the influencing device are disposed in a motor vehicle or, for example, on a test bench in a laboratory. A first program runs in the vehicle control unit. Data are exchanged according to an XCP protocol and/or a CCP protocol between the data processing unit and the influencing device. The influencing device has a second execution unit, which executes predetermined data processing steps more rapidly than the first execution unit. The data exchanged by the XCP protocol or the CCP protocol are checked for a predetermined criterion and, based on the result of the check, the data are processed either in the first execution unit or in the second execution unit. | 02-14-2013 |
20130041551 | METHOD FOR PROCESSING DATA IN AN INFLUENCING DEVICE - A method is provided for processing data in an influencing device, whereby the influencing device is connectable to a vehicle control unit and to a data processing unit. If the influencing device receives a first trigger or a second trigger, the first trigger is checked for a valid assignment to a function implemented in the hardware or software. If there is a valid assignment, the assigned function is started. A first address and/or a second address and/or the value are checked for a valid assignment to a first sub-function or a second sub-function. Depending on the called sub-function, the value is checked and/or manipulated and depending on the result of the check, the checked value and/or the manipulated value are sent by the influencing device to the vehicle control unit and/or to the data processing unit and/or stored in the memory of the influencing device. | 02-14-2013 |
20130042079 | METHOD FOR PROCESSING DATA OF A CONTROL UNIT IN A DATA COMMUNICATION DEVICE - A method for processing data of a control unit in a data communication device, which has a first memory area and a second memory area, and is connected to the control unit through an interface. Data from the control unit is transmitted to the data communication device through the interface. A value is stored identically in the first memory area and in the second memory area. The data communication device tests whether a first trigger is present, and if present, storage in the first memory area is discontinued, or the trigger class of the first trigger is tested and storage in the first memory area is discontinued only in the presence of a predefined trigger class. Subsequently, values of the data are read out from the first memory area, whereby values arriving chronologically after the first trigger are stored in the second memory area by the data communication device. | 02-14-2013 |
20150160940 | METHOD FOR CHANGING THE SOFTWARE IN THE MEMORY OF AN ELECTRONIC CONTROL UNIT - A method for changing a software in the memory of an electronic control unit. A bypass routine is stored in the working memory of the electronic control unit, and the address of the bypass function is stored in a table. A service function reads the address from the table and calls the bypass routine. The bypass routine is replaceable at the run time of the electronic control unit by erasing the table entry. The call of the service function is integrated into the program code of the electronic control unit by an overlay memory, a memory management unit, or with the aid of watch points. | 06-11-2015 |
20150161046 | METHOD FOR CHANGING THE SOFTWARE IN THE MEMORY OF AN ELECTRONIC CONTROL UNIT - A method for changing software in a memory of an electronic control unit, wherein each memory address from the overlay memory can be assigned to a memory address in the read-only memory by an assignment information item. During a run time of the control unit, at least a functional part of a bypass routine that is to at least partially replace an original program routine is stored in an address range in the overlay memory, or a jump instruction is stored in the overlay memory as the first part of a bypass routine that refers to a second part of the bypass routine that is stored in an address range accessible to the processor. To activate an overlay functionality the address and/or the address range of the overlay memory are assigned to an address or address range of the program routine to be replaced. | 06-11-2015 |
Marc Dressler, Horn DE
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20100192015 | METHOD FOR INFLUENCING A CONTROL UNIT AND MANIPULATION UNIT - A method for influencing a control unit by means of a manipulation unit whereby the control unit has at least one microcontroller, at least one memory having a plurality of memory cells and at least one debug interface, and the debug interface has a monitoring functionality for observing the memory content, and by means of the debug interface a first point in time of the control unit for writing a first value to a first memory cell is detected, and a triggering point in time for a processing routine by the manipulation unit is obtained as the result based on the information transmitted to the manipulation unit by the debug interface at the first point in time, and at a second point in time, a second value is written to the first memory cell by the manipulation unit by means of the processing routine via the debug interface before the first memory cell is read by the control unit at a third point in time. | 07-29-2010 |
20100192016 | Method For Controlling An Operating Mechanism And A Manipulation Unit - A method for controlling an operating mechanism using a manipulation unit, in which the operating mechanism includes at least one microcontroller, at least one memory with a plurality of memory cells, and at least one debug interface, and the debug interface presents a monitoring functionality for monitoring memory content and using the debug interface a first timepoint of the operating mechanism is detected for writing into a first memory cell and, using the information transmitted by the debug interface for the first timepoint to the manipulation unit, a trigger timepoint results for a processing routine through the manipulation unit (IN) and using the processing routine a second value is written by the manipulation unit using the debug interface for a second timepoint in the first memory cell before the first memory cell is read by the operating mechanism for a third timepoint. | 07-29-2010 |
20100192017 | Method For Controlling An Operating Mechanism And A Manipulation Unit - A method for controlling an operating mechanism using a manipulation unit, in which the operating mechanism includes at least one microcontroller, at least one memory with a plurality of memory cells and at least one first value in a first memory cell and at least one debug interface, and the debug interface exhibits a monitoring functionality for monitoring a program code executed by the operating mechanism and using the debug interface a first pre-set timepoint is detected when processing the program code and, using the information transmitted by the debug interface for the first timepoint to the manipulation unit, a trigger timepoint results for a processing routine through the manipulation unit (IN) and a second value is written using the debug interface by the manipulation unit using the processing routine for a second timepoint in the first memory cell before the first memory cell is read by the operating mechanism for a third timepoint. | 07-29-2010 |
20110145454 | COMMUNICATION SYSTEM AND INTERFACE DEVICE FOR A COMMUNICATION SYSTEM - A communication system is provided that includes at least two peripheral devices, wherein each peripheral device has at least one I/O interface and the peripheral devices are connected to each other by at least one data bus and exchange data by means of a communication relationship via the data bus. At least one interface device has a peripheral device interface and has a data bus interface, the interface device being connectable by the peripheral device interface thereof to one of the peripheral devices via an I/O interface thereof, and the interface device being connected by the data bus interface thereof to the data bus, and the communication relationship can be preset in the interface device. | 06-16-2011 |
Marc-Andre Dressler, Horn DE
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20080256268 | SYSTEM AND METHOD FOR TESTING AND CALIBRATING A CONTROL UNIT USING AN ADAPTATION UNIT - A system and method for testing and calibrating a control unit including a microcontroller includes an influencing device and an adaptation unit. The adaptation unit includes a memory that can store at least part of a data of a data communication between the influencing device and the control unit. The memory can be read from and/or written to by the microcontroller of the control unit when the control unit is in an on state. | 10-16-2008 |
Martin Dressler, Berlin DE
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20100196660 | Process for the Production of Micro-Structured Construction Units by Means of Optical Lithography - The invention relates to a method for producing micro-structured shaped parts ( | 08-05-2010 |
Martin Dressler, Schorndorf-Weiler DE
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20120282045 | Machining Tool - The invention relates to a machining tool ( | 11-08-2012 |
Martina Dressler, Mainz DE
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20130237400 | GLASS-CERAMIC HAVING AT LEAST TWO CRYSTAL PHASES, PROCESS FOR PRODUCING A GLASS-CERAMIC AND ITS USE - A glass-ceramic having at least two crystal phases, wherein at least one crystal phase has a positive temperature dependence of the resonance frequency τ | 09-12-2013 |
Michael Dressler, Langenlonsheim DE
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20080251430 | Method and Device for Processing Relevant Data for Sorting Postal Items - There is provided a method and system for sorting mailpieces in which data objects that are relevant for the sorting of the mailpieces are processed, and a result of the processing of a data object in a first data processing system is transmitted to a second data processing system for further processing. An exemplary method comprises providing in the first and second data processing systems a definition list that contains associations between the data objects and an unambiguous identifier and in which attributes of the data objects are indicated, whereby the unambiguous identifier of the data object is contained in the result of the processing of the data object, and whereby the second data processing system ascertains the attributes of the data object on the basis of the definition list and carries out the further processing of the result of the processing of the data object in the first data processing system on the basis of the ascertained attributes. | 10-16-2008 |
20080264836 | Method for Sorting Postal Items and Data Structure for a Sorting Plan - There is provided a method and system for sorting mailpieces in which a mailpiece is diverted into a sorting compartment of a sorting machine as a function of a sorting code associated with the mailpiece, where several sorting code ranges are each associated with a sorting compartment. An exemplary method comprises associating at least one first sorting code range with at least another sorting code range which is a subrange of the first sorting code range and checking consecutively for the sorting code ranges associated with each other whether the sorting code belongs to the sorting code range. The exemplary method further includes diverting the mailpiece into the sorting compartment that is associated with the last sorting code range for which the sorting code belongs to the sorting code range. | 10-30-2008 |
20080308470 | Logistics System for Transporting Postal Items and Method for Determining a Transport Path - There is provided a logistics and method a logistics system for transporting a mailpiece along a transportation route within a postal distribution network, the transportation route comprising several nodes of the postal distribution network. An exemplary logistics system comprises a node that corresponds to a delivery point, the node being associated with a first unambiguous identifier and a node that corresponds to a sorting point, the second node being associated with a second unambiguous identifier. The exemplary logistics system further comprises a node that corresponds to a subsequent node in the transportation route being associated with a third unambiguous identifier, the node that corresponds to the subsequent node in the transportation route being associated with another node that either precedes or follows the subsequent node in the transportation route. | 12-18-2008 |
Michael Dressler, Dresden DE
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20140333122 | RIM WELL WITH INTEGRATED FLANGE MADE OF FIBER COMPOSITES AS WELL AS METHOD FOR MANUFACTURING SAME - A rim well with integrated flange made of fiber composite as well as to a method for manufacturing same. The flange is formed by inwardly directed protuberances of fiber layers of the rim well, wherein the fiber layers transition to the flange from the rim well without interruption of the fibers. The manufacture is carried out by depositing fiber material on a mold, which corresponds to the contour of the rim well and has a radially circumferential or segmented groove. The fibers are deposited such that the fibers of at least one fiber layer have protuberances directed into the groove. A multipart mold, which makes it possible to reduce the width of the groove and thus a deformation of the protuberances, is preferably used. | 11-13-2014 |
20140346847 | WHEEL SPIDER - A wheel with a rim as well as a wheel spider, where the wheel spider has a hub and spokes. The wheel includes spokes including one or more linearly stretched textile strands as reinforcement material of a fiber composite and each linearly stretched textile strand runs at least once from the rim to the hub and back without interruption and thus forms at least one spoke. The textile strands are connected in a positive-locking manner and/or in substance with the hub and the rim. A process is provided for the manufacture of the wheel. | 11-27-2014 |
20140375112 | WHEEL MADE OF FIBER COMPOSITES AND PROCESS FOR THE MANUFACTURE THEREOF - A one-part wheel which is made of fiber composites without interruption of fibers with excellent mechanical properties and with low weight at the same time as well as a process for the manufacture thereof. The wheel has especially a rim well as well as a wheel disk passing over into a wheel flange of the rim well, where the wheel disk is formed at least partly by fiber layers, which run from the rim well over a wheel flange and the wheel disk. The wheel is manufactured by a multipart mold with parts displaceable at least in the axial direction. The mold is completely removed after the deposition of fibers or remains as a lost core in the wheel. | 12-25-2014 |
20150076896 | TWO-PART WHEEL - While specific embodiments of the invention have been shown and described in detail to illustrate the application of the principles of the invention, it will be understood that the invention may be embodied otherwise without departing from such principles. | 03-19-2015 |
20150231917 | TWO-PART WHEEL SPIDER WITH PROFILE SPOKES - A wheel includes a rim having a rim base and a two-part wheel spider. The wheel spider includes two molded parts. The first molded part forms the spokes having an open cross-section and is joined to the second molded part. The spokes of the first molded part are completely or partially closed along the profile length by the second molded part. The wheel spider is preferably integrated in the rim in an interlocking manner. The rim and the two-part wheel spider can consist of metal, but in particular preferably of composite fiber material. | 08-20-2015 |
Oliver Dressler, Furth DE
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20080247577 | Method for reducing noise using trainable models - The object is to improve the effect of a noise reduction algorithm for hearing apparatuses and in particular hearing aids. This is achieved by a method wherein the input signal is modeled by a wanted signal model and a noise signal model. In addition, a signal statistic of the input signal is recorded in a data logging unit. The wanted signal model and/or the noise signal model can now be changed as a function of said signal statistic. Finally the noise component of the input signal is reduced using the noise signal model and/or the wanted signal model. This means that the models used can be continuously adapted to the hearing apparatus user's current situation. | 10-09-2008 |
20090252358 | Multi-stage estimation method for noise reduction and hearing apparatus - The noise reduction for signals which can contain speech at least part of the time is to be improved. To this end a hearing apparatus and especially a hearing device with a first estimation device for estimating a first value of an input signal with a first estimation algorithm and a noise reduction device for reducing noise in the input signal are provided. A second estimation device, which is parameterized with the estimated first value, is used for estimating a second value of the input signal with a second estimation algorithm. The noise reduction device receives the estimated second value from the second estimation device for reducing the noise. The two-stage estimation method enables an adaptive estimation to be carried out which is always currently adapted to an input signal. | 10-08-2009 |
Oliver Dressler, Fuerth DE
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20130266166 | METHOD FOR RESTRICTING THE OUTPUT LEVEL IN HEARING APPARATUSES - Psychoacoustic boundary conditions are to be better taken into account in the amplification of input signals of a hearing apparatus. To this end, a channel-specific compression characteristic curve is predetermined in a number of spectrally-separated processing channels of the hearing apparatus, which defines a relationship between an input level and an output level in the respective processing channel of the hearing apparatus. A respective input signal portion is amplified in each processing channel as a function of a channel-specific operating compression characteristic curve. A channel-specific input level threshold is predefined here for each processing channel. Finally, the respective channel-specific operating compression characteristic curve is then defined according to the predetermined channel-specific compression characteristic curve below the channel-specific input level threshold and the respective curve of the channel-specific operating compression characteristic curve is defined with a compression ratio of greater than 8 above the channel-specific input level threshold. | 10-10-2013 |
Sebastian Dressler, Berlin DE
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20090034570 | QUANTUM CASCADE LASER STRUCTURE - A quantum cascade laser structure in accordance with the invention comprises a number of cascades ( | 02-05-2009 |
Sigurd Dressler, Obertiefenbach DE
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20100002443 | THERMOELECTRIC DEVICE BASED REFRIGERANT SUBCOOLING - The invention provides an illumination device, preferably a reading lamp, which, on the one hand, has a compact design and, on the other hand, ensures a flexible illumination of objects, for which, in order to ensure an adequately high illuminance, high-power light sources can be used and which includes preferably a light source and a light-guiding element that can be pivoted and/or tilted around a pivoting/tilting point, which has at least one light-guiding axis and at least one light in-coupling surface as well as one light out-coupling surface, with the light-guiding element being arranged preferably in an axially displaceable manner in such a way that a free beam area can exist between the light source and the light in-coupling. | 01-07-2010 |
Thomas Dressler, Jena DE
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20130293973 | ADJUSTABLE LENS MOUNT FOR A STRIP LENS - A lens mount for a strip lens is provided, in which the strip lens can be deformed substantially perpendicular to its optical axis, in order to linearize the imaging of a beam scanning over the strip lens. The lens mount includes a slotted distance strip, a support strip and a base plate. The support strip is rigidly connected to the strip lens via the distance strip that has only a very low bending stiffness and can be deformed relative to the base plate by means of adjusting screws, whereby the strip lens can be deformed. By inserting a distance strip, the installation space that is required for the lens mount is essentially moved away from the optical axis in order to provide, for example, installation space for adjacent optical or mechanical components. | 11-07-2013 |
20150153567 | ACHROMATIC SCANNER HAVING A MONOCHROMATIC F-THETA OBJECTIVE - An achromatic scanner in which pre-scan optics and post-scan optics are designed and disposed with respect to one another in such a way that for a light beam imaged onto the target surface a first image plane of the pre-scan optics coincides with a first object plane of the post-scan optics for a first beam portion and a second image plane of the pre-scan optics coincides with a second object plane of the post-scan optics for a second beam portion, wherein an image plane of the post-scan optics which lies on the target surface is associated with the first object plane of the post-scan optics and the second object plane of the post-scan optics. | 06-04-2015 |
Wolfgang Dressler, Vaihingen DE
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20090222231 | Method and device for correcting a signal of a sensor - A method and a device for correcting a signal of a sensor provide for maximally accurate drift compensation of a characteristics curve of the sensor. At least one characteristic quantity of the signal of the sensor is compared with a reference value. The signal of the sensor is corrected as a function of the comparison result. A value of the at least one characteristic quantity of the signal of the sensor derived from the signal of the sensor is formed as the reference value. | 09-03-2009 |
20110000901 | METHOD AND DEVICE FOR CONTROLLING A GLOW PLUG - A method and a device for controlling a glow plug in a combustion engine, where a state of aging A of the glow plug is ascertained, and the control of the glow plug is influenced as a function of the state of aging A of the plug. | 01-06-2011 |
Wolfgang Dressler, Vaihingen/enz DE
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20090193882 | Method and device for detecting the exchange of sheathed-element glow plugs in a combustion engine - A method and a device for detecting the exchange of sheathed-element glow plugs (GPE) in a combustion engine, in which at least one electric characteristic quantity of at least one glow plug is measured at the beginning of a driving cycle, an instantaneous value of this characteristic quantity is determined and compared to at least one stored value of the same electric variable quantity of this glow plug, which was determined at the beginning of at least one preceding driving cycle, and if the deviation of the instantaneous value from the stored value exceeds a specifiable threshold value, an exchange of the glow plug (GPE) will be inferred. | 08-06-2009 |
20100280735 | Method and Device for Controlling at Least One Glow Plug of a Motor Vehicle - A device and a method for controlling at least one glow plug of a motor vehicle are described. The at least one glow plug is controlled as a function of the operating state of the internal combustion engine. In this case, the control is effected as a function of a variable which depends on the exhaust gas temperature and/or as a function of the fulfillment of a fuel quantity condition and/or time condition. | 11-04-2010 |
20130174644 | Test method for a humidity sensor and sensor module for same - A method for operating a sensor module having a humidity sensor for ascertaining the relative humidity, at least one first measured value for the relative humidity being ascertained with the aid of the humidity sensor. It is provided that an ambient temperature in the area of the humidity sensor is changed with the aid of a temperature control device; at least one second measured value for the relative humidity is ascertained with the aid of the humidity sensor after the change in ambient temperature in the area of the humidity sensor; and an operating state and/or a proper operation of the humidity sensor is inferred as a function of the first and second measured values. | 07-11-2013 |