Jerabek
Al Jerabek, Houston, TX US
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20110017473 | SLIP RING APPARATUS FOR A ROTARY STEERABLE TOOL - A downhole tool includes a slip ring assembly deployed radially between a shaft and a housing. The slip ring assembly may be configured as a stand-alone assembly and is further configured to provide a plurality of distinct electrical communication channels between the shaft and housing. These communication channels are suitable for transmitting electrical power and/or electronic data. Electrical connection is made between the housing and the slip ring assembly via a connector block that is fastened to a plurality of stator rings in the slip ring assembly. The connector block extends radially outward from the stator rings and physically engages an opening in the housing thereby rotationally coupling the stator rings to the housing. | 01-27-2011 |
Ales Jerabek, Prague CZ
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20140040874 | IMPLEMENTING MULTIPLE VERSIONS OF A PLUG-IN CONCURRENTLY - A system and method for implementing multiple versions of a plug-in concurrently are provided herein. The method includes identifying a plug-in within a multi-plug-in platform that is configured to provide a desired functionality. The method also includes executing a first version and a second version of the plug-in concurrently to provide the desired functionality, wherein each version of the plug-in is isolated from the other version of the plug-in. | 02-06-2014 |
Alois Jerabek, Houston, TX US
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20160041293 | Method and Apparatus for Magnetic Ranging While Rotating - A method for magnetic ranging includes rotating a drilling tool in a drilling well in sensory range of an AC ranging signal emanating from a target well. The drilling tool includes a magnetic field sensor rotatably coupled thereto. The magnetic field sensor obtains a plurality of magnetic field measurements while rotating. The magnetic field measurements are mathematically back-rotated to obtain back-rotated magnetic field measurements which are in turn processed to obtain a measurement of the AC magnetic ranging signal emanating from the target well. The AC magnetic ranging signal is then processed to compute at least one of a distance and a direction from the drilling well to the target well. | 02-11-2016 |
Harald Jerabek, Neuenburg DE
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20120312764 | Hanging Apparatus for Displaying Articles - The hanging apparatus for displaying articles initially comprises a grid arrangement ( | 12-13-2012 |
Jakub Jerabek, Cambridge GB
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20150308204 | CONTROL OF MANAGED PRESSURE DRILLING - A method is provided for controlling a managed pressure drilling system. The method comprises providing a fast system interpretation model for the operation of the managed pressure drilling system, obtaining real-time measurements from one or more sensors regarding the operation of the managed pressure drilling system, using the measurements to calibrate the fast system interpretation model for the managed pressure drilling system in real-time and using a predictive controller to run the calibrated fast system interpretation model to a time horizon in the future. | 10-29-2015 |
Lukas Jerabek, Zamberk CZ
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20110083949 | SWITCHING DEVICE - A switching device includes a switching appliance, a cap, at least one connecting device for firm connection of the switching appliance to the cap, and a monitoring device. In at least one embodiment, the monitoring device includes a sensor and a tripping element, whose position is variable after connection and which, when the switching appliance is ready to operate, is located in a position in which the tripping element can be detected by the sensor, the monitoring device further including a signal unit which is connected to the sensor and is used to signal operational readiness once the sensor has detected this. | 04-14-2011 |
Michael Jerabek, Leonding AT
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20150218355 | POLYPROPYLENE COMPOSITE - Fiber reinforced composition comprising (a) a polypropylene random copolymer comprising ethylene and/or C | 08-06-2015 |
Tomas Jerabek, Celakovice CZ
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20100156499 | LOGIC LEVEL CONVERTER - A logic level converter includes two first electronic switches coupled in a bi-stable flip-flop arrangement having at least one output line, and a forcing circuitry including two second electronic switches to force switching of the first electronic switches in the flip-flop arrangement. The forcing circuitry has an input terminal to receive a logic input signal having a given level to produce switching of the flip-flop arrangement and generate at the output line(s) of the flip-flop arrangement, a logic output signal(s) whose voltage level is converted with respect to the level of the logic input signal. The converter includes, interposed between each of the two first electronic switches in the flip-flop arrangement and a respective one of the second electronic switches in the forcing circuitry, at least one respective cascode electronic switch to limit the voltage across the two first electronic switches in the flip-flop arrangement. | 06-24-2010 |