Wittkowski
Donald R. Wittkowski, Sullivan, IL US
Patent application number | Description | Published |
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20080271281 | Loose Material Collecting Device and Method - The present disclosure relates generally to a device for collecting and transporting loose material, and in particular, to a device pulled by a vehicle equipped with a turbine, a conduit, an enclosure, and a foldable accordion-type top. This device is equipped with a top made of a plurality of foldable rectangular ribs over which a flexible sheet and air opaque or mesh-line panels are used to regulate the flow of air through the enclosure. At one end the sheet is secured to the loose material conduit where loose material enters the enclosure and at an opposite end the sheet is secured to the tailgate or to the back section of the enclosure. To open the enclosure with a tailgate equipped with this disclosure, a user unlocks the tailgate of the enclosure, flips the back section of the accordion-type roof up toward the front section, and secures the tailgate to the folded accordion-type roof. To open the enclosure without a tailgate equipped with this disclosure, a user unlocks the back section of the accordion-type roof from the back of the enclosure and flips the back section of the accordion-type roof up toward the front section, and secures the locking mechanism to the roof. | 11-06-2008 |
Knut M. Wittkowski, New York, NY US
Patent application number | Description | Published |
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20080234976 | Statistical Methods for Multivariate Ordinal Data Which are Used for Data Base Driven Decision Support - A method of analysis including an intrinsically valid class of statistical methods for dealing with multivariate ordinal data. A decision support system that can (1) provide automated decision support in a transparent fashion (2) optionally be controlled by a decision maker, (3) provide for an evidence acquisition concept, including automatically increasing the content of an underlying database, and (4) provide a computationally efficient interactive distributed environment. The method is exemplified in the context of assisted diagnostic support. | 09-25-2008 |
Martin Wittkowski, Bonn DE
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20100139658 | Oxygen Supply System For An Aircraft - According to an exemplary embodiment of the invention an oxygen supply system for an aircraft is provided, wherein the said system comprises a control valve, a reservoir bag, a respiration device and a sensor device, wherein the control valve is designed in such a way that oxygen can be supplied to the reservoir bag until a predetermined quantity of oxygen is adjusted in the reservoir bag. The respiration device may be designed in such a way that breathing gas can be provided for a passenger. The sensor device may be designed in such a way that an exhalation is detectable. The reservoir bag may he designed in such a way that a predetermined quantity of oxygen can be metered into the reservoir bag during the exhalation. Moreover the reservoir bag may be designed in such a way that breathing gas can be supplied to the respiration device in a pulse-like fashion. The oxygen supply system may comprise a first operation mode and a second operation mode. Furthermore a method for supplying a passenger with oxygen in an aircraft is provided. | 06-10-2010 |
Michael Wittkowski, Telgte DE
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20140138188 | ELEVATOR SYSTEM - A shaft door device and a cab door device are included in an elevator system. The shaft door device has a shaft door and a shaft door closer, and the cab door device includes a cab door. The shaft door closer is operatively connected to the shaft door such that a closing force is exerted onto the shaft door. This provides an improved elevator system which allows a quick opening of the shaft door with an energy-efficient and compact door controlling device. This is achieved by including a compensator which can be operatively connected to the shaft door such that the compensator compensates for at least a part of the closing force acting on the shaft door at least in phases during the opening process of the shaft door. | 05-22-2014 |
20150066171 | OBSERVATION AND/OR OPERATION OF A SPORT AND/OR REHABILITATION DEVICE - A method for observation and/or operation of a sport and/or rehabilitation device uses open-loop and/or closed-loop control of the device. A smartphone, navigation device, digital picture frames or a tablet PC is used as the Human Machine Interface (HMI). The HMI and the sport and/or rehabilitation device connect to one another via a communication connection. The HMI and the sport and/or rehabilitation device identify each other mutually. The sport and/or rehabilitation device checks the HMI for its suitability for observation and/or operation. In the event of the HMI being suitable for observation and/or operation of the sport and/or rehabilitation device, an application is started at the HMI for observation and/or operation of the sport and/or rehabilitation device. In the event of the HMI not being suitable for observation and/or operation of the sport and/or rehabilitation device, a signal is output. | 03-05-2015 |
Thomas Wittkowski, Hermeskeil DE
Patent application number | Description | Published |
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20090001983 | Magnetic Field Sensing Element - A magnetic field sensing element includes a pair of electrodes; a dielectric polymer layer separating the electrodes; and a network of magnetic nanoparticles in the insulating layer forming a current flow path between the electrodes; where the network of magnetic nanoparticles includes at least one magnetic tunnel junction involving two neighbouring nanoparticles of different coercivity. | 01-01-2009 |
20130075381 | Occupant sensing and heating textile - A textile electrode material comprises an electrically conductive textile sheet material having a first sheet resistance. According to the invention the electrical properties of at least one specific region of said textile sheet material are modified with respect to the other regions so that in said specific region the textile electrode has a second sheet resistance, which is substantially lower than said first sheet resistance. | 03-28-2013 |
20140246415 | ELECTRICALLY CONDUCTIVE TEXTILES FOR OCCUPANT SENSING AND/OR HEATING APPLICATIONS - A flexible heater and/or electrode comprises a woven textile material having a warp direction and a weft direction, said textile material comprising at least one region having a low electrical conductance and at least two regions having a high electrical conductance. The at least two regions of high electrical conductance are adjacent to said at least one region of low electrical conductance. At least one of said at least two regions of high electrical conductance is operatively connected to a connection terminal of said heater and/or electrode, said connection terminal for connecting said heater and/or electrode to an electronic control circuit. | 09-04-2014 |