Pertsch
Eduard Pertsch, Petershagen DE
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20150216348 | FILTER-PAPER INSERT - A filter-paper insert for making brewed beverages at least two layers of filter paper having a base and two opposite sides. The two layers are connected together at the base and at the two opposite sides to define an interior space that can be filled from a filling opening opposite the base. The filter paper includes a plurality of slots to increase permeability. The filter-paper insert has a lower region adjacent the base and an upper adjacent the filling opening. The lower region has fewer slots per surface area than the upper region. | 08-06-2015 |
Patrick Pertsch, Hermsdorf DE
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20100013354 | ADJUSTING DEVICE WITH HIGH POSITION RESOLUTION, EVEN IN THE NANO-OR SUBNANOMETER RANGE - The invention relates to an adjusting device with high position resolution, even in the nano- or subnanometer range and a regulating distance of a few micrometers up to several hundred millimeters, wherein PZT-solid state actuators in a closed-loop control circuit are used for the main control direction, the positions thereof being determined by high resolution sensors and the PZT-solid state actuators are in connection with a platform ( | 01-21-2010 |
Thomas Pertsch, Hermsdorf DE
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20100307705 | SECURITY ELEMENT - The present invention relates to a security element ( | 12-09-2010 |
Thomas Pertsch, Goettingen DE
Patent application number | Description | Published |
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20090008156 | ELECTRONIC SCALE WITH MEMORY SPACE DIVIDED INTO PARAMETER GROUPS - An electronic scale having an integrated computer with an input unit for entering selection data, a memory for storing a plurality of parameter values, which can be assigned to function-specific parameters dependent on the entered selection data, a data processing unit for executing weighing applications dependent on a subset of the function-specific parameters and at least one interface for interacting with mechanical and/or electronic components dependent on a subset of function-specific parameters. A plurality of different profiles ( | 01-08-2009 |
20090071729 | ELECTRONIC SCALES AND METHOD FOR THE OPERATION THEREOF - Electronic scales having an integrated computer including a display for presenting information to a user, an input unit for entering selection data by a user, a memory for storing a plurality of activatable profiles as sets of parameter values for assignment to corresponding sets of parameters, and a data processing unit for controlling the display, the input unit, and the memory, and for determining and processing measured values in accordance with the current activated profile. The measured values are generated during a weighing operation by the user. To determine a profile, a user is requested, over a plurality of successive steps, to select one of several options presented by the display, the combination of the options presented in a step being dependent on the selection made in the preceding step. Then, during the weighing operation, the user is requested, again, over a plurality of successive steps, to perform an action presented by the display. A request, is a function of the type of actual current activated profile, and is made only if the action requested in the preceding step is confirmed as carried out. | 03-19-2009 |
20130292193 | WORK BOOTH HAVING AN INTEGRATED SCALE - A work booth ( | 11-07-2013 |