De Volder
Claude Rene De Volder, Les Carrieres Auffargis FR
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20080231493 | Method and Device For Filtering a Video Signal Received By a Secondary Radar, Particularly in Order to Eliminate Mode S Replies - The invention applies to secondary radars. It makes it possible to carry out filtering when seeking to detect SSR responses, these SSR responses being overlapped by a mode S response. According to the invention, the pulses of the mode S response are filtered without filtering the pulses of the SSR responses which are of a higher level than the mode S response. For this purpose, the subject of the invention is in particular a method for filtering a video signal, the video signal being received by a secondary radar, the filtering being designed to precede the detection of SSR responses, the received signal comprising samples intended to be analyzed according to the method, in which method for a sample under analysis at least one instantaneous power of the received signal is estimated, the power being estimated on the basis of determined signal samples, said samples at least leading or lagging by a duration greater than a duration T with respect to the sample under analysis, the duration T being the duration of an SSR response; a threshold is determined, the threshold being at least equal to the estimated power; if the power of the sample under analysis is less than the threshold, the sample is filtered. | 09-25-2008 |
20080238758 | Method For Pre-Detecting Responses in a Secondary Radar or Application to the Detection of Mode S Responses - The invention relates to a method for pre-detecting responses in a secondary radar. It applies in particular to the detection of mode S responses. An aim of the invention is to process the signals received before decoding the responses so as to allow the detection of mixed responses, and avoid the detection of ghost responses. For this purpose, the invention has in particular as subject a method for pre-detecting responses in a secondary radar, the responses to be pre-detected comprising a message coded by a modulated signal, characterized in that the presence of a signal exhibiting modulation characteristics in accordance with those of a message of a response to be pre-detected is identified; the duration of the signal identified is measured; this duration is compared with a minimum duration, this minimum duration being determined on the basis of the duration of the messages of the responses to be pre-detected. | 10-02-2008 |
Edmond De Volder, Sint-Niklaas BE
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20110175598 | METHOD FOR PRODUCING A SPEED SENSOR ELEMENT - A method for producing a sensor element, wherein at least parts of the sensor element are subjected to at least one plasma treatment process during production. The plasma treatment process may be either a plasma cleaning process and/or a plasma activation process. During the plasma treatment process, a base element and/or a carrier element of the sensor element is subjected to a plasma treatment process before a placement process and/or before a contact-connecting process with electrical connection means. The sensor element is equipped with at least one measurement probe element and/or at least one electronic circuit. This method is used to produce a sensor element, such as a speed sensor element, that may be used in a motor vehicle. | 07-21-2011 |
20110179889 | SENSOR ELEMENT AND CARRIER ELEMENT FOR MANUFACTURING A SENSOR - A method for manufacturing a sensor in which a sensor element, which comprises at least a first housing, is at least partially encapsulation-molded in an encapsulation-molding process. As a result of the encapsulation-molding process a sensor housing is formed. The sensor element is mechanically connected to a support element and/or accommodated by the support element, after which the sensor element and the support element are encapsulation-molded in a common encapsulation-molding process for forming the sensor housing. | 07-28-2011 |
20130175733 | SENSOR ELEMENT AND CARRIER ELEMENT FOR MANUFACTURING A SENSOR - A method for manufacturing a sensor in which a sensor element, which comprises at least a first housing, is at least partially encapsulation-molded in an encapsulation-molding process. As a result of the encapsulation-molding process a sensor housing is formed. The sensor element is mechanically connected to a support element and/or accommodated by the support element, after which the sensor element and the support element are encapsulation-molded in a common encapsulation-molding process for forming the sensor housing. | 07-11-2013 |
Laurent De Volder, Maria-Aalter BE
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20080236414 | Apparatus for Pad Printing of Products Having Significant Variations and Process Therefor - A device for printing products with significant variations between them by means of a pad ( | 10-02-2008 |
Laurent De Volder, Aalter BE
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20090308271 | Process and device for inking an engraved printing plate from an ink-tank - The invention concerns a process for inking an engraved printing plate from an ink tank and for scraping off the ink in dab printing, characterised in that a doctor blade ( | 12-17-2009 |
20140069287 | PAD PRINTING SYSTEM AND METHOD THEREFOR - This invention relates to a printing device of products ( | 03-13-2014 |
Michael De Volder, Borgerhout BE
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20080277881 | Surface Tension Seal - Present invention involves a seal means suitable to replace the classic seals. For instance the seal means of present invention can be a liquid seal ring ( | 11-13-2008 |
Michael De Volder, Gent BE
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20130341185 | Micro-Stimulation and Data Acquisition From Biological Cells - The present invention relates to a method for fabricating a semiconductor device for stimulation and/or data recording of biological material to a such semiconductor device. The method comprises providing a semiconductor substrate comprising a first insulating layer; providing a patterned conductive layer on top of the first insulating layer; depositing and patterning a second insulating layer atop the patterned conductive layer; growing carbon nano-sheets atop the second insulating layer; and defining carbon nano-sheet electrode areas on the second insulating layer by etching away the carbon nano-sheets outside of the carbon nano-sheet electrode areas. | 12-26-2013 |
20140079921 | Hierarchical Carbon Nano and Micro Structures - Disclosed are methods for fabricating pyrolysed carbon nanostructures. An example method includes providing a substrate, depositing a polymeric material, subjecting the polymeric material to a plasma etching process to form polymeric nanostructures, and pyrolysing the polymeric nanostructures to form carbon nanostructures. The polymeric material comprises either compounds with different plasma etch rates or compounds that can mask a plasma etching process. The plasma etching process may be an oxygen plasma etching process. | 03-20-2014 |
Michael Fi De Volder, Gent BE
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20160023904 | STRAIN ENGINEERED MICROSTRUCTURES - The present invention generally relates to articles comprising microstructures and methods for forming microstructures. The microstructures may be mechanically coupled to impart complex three dimensional shapes. For example, one or more microstructures may be grown on a substrate at different average growth rates, resulting in curved microstructures. | 01-28-2016 |