Abstract:
The invention relates to a device for generating a hydrogen-rich gas from a liquid, hydrogen-containing fuel using a reforming reaction, having feed lines for supplying starting materials and having discharge lines for discharging the reformate, having at least one component for evaporating liquid starting materials, having at least one component for reforming, having at least one component for the catalytic generation of thermal energy, and having at least one component for reducing the carbon monoxide fraction in the reformate, in which device at least two of the components are arranged on a common plate, which comprises a porous layer formed by pressing catalyst material, the reaction starting materials flowing over and/or through the layer.
Abstract:
Disclosed is method and apparatus for distributing a chemical over the surface of a substrate. The method includes depositing the chemical on a portion of the surface of a substrate near the center of the substrate. The method further includes controlling the temperature of the surface of a substrate so that the viscosity of the chemical is calibrated to cause the chemical to be deposited on the surface of the substrate in a substantially uniform manner.
Abstract:
An operating device is for operating a computing device, e.g., an operating device is for operating a computing device for controlling functions in a motor vehicle, the operating device including a display for optically displaying information, a touch screen situated above the display, for the input of commands by touching the touch screen and/or by pressing on the touch screen, and an actuator for setting the touch screen in motion, and the operating device having an internal control system for controlling the actuator for setting in motion the touch screen in response to a touching of the touch screen and/or in response to a pressing on the touch screen, in an area of the touch screen that is provided for haptic feedback.
Abstract:
In a method for controlling a map display in a vehicle, a display device is controlled such that a section of a geographical map is displayed in a spatially non-linear scale. A display apparatus for displaying a geographical map includes a control unit and a display device, connected to the control unit, a map section, the control unit including an arithmetic-logic unit by which data assigned to the geographical map is able to be converted into display data, taking a spatially non-linear scale into consideration. A navigation system includes such a display apparatus.
Abstract:
A device having a plurality of chambers for carrying out a solid-catalyzed reaction includes a common evaporation unit for evaporating liquid starting materials. The evaporation unit is in thermally conductive contact with a plurality of chambers. An area of the evaporation unit in which the evaporation substantially takes place is at least partially surrounded by the plurality of chambers.
Abstract:
In a method and a device for controlling the display on a display area of a display device in a transportation device, data are generated for the display of a background region and data for the display in a subregion of the display area. The display in the subregion covers the display of the background region, and the display content in the subregion displays at least a portion of the display content of the background region covered by the subregion in a different manner than in the background region. The subregion in the display is shifted relative to the display content of the background region, or the display content of the background region is shifted relative to the subregion, the display content in the subregion being updated in the process, so that, in the new relative position between the subregion and the display content of the background region, it continues to display at least a portion of the display content of the background region covered by the subregion in a different manner than in the background region.
Abstract:
A lignin derivative is produced from a lignin with the empirical formula L(OH)z, where L is a lignin without hydroxyl groups, OH are free hydroxyl groups bonded to L, and z is 100% of the free hydroxyl groups bonded to L. The lignin derivative has free hydroxyl groups that are derivatized with divalent residues Rx and monovalent residues Ry that are bonded to L via an ester, ether, or urethane group. A shaped body comprising the lignin derivative can take the form of a fiber, e.g. as precursor fiber for the production of a carbon fiber. A carbon fiber can be produced from the above-mentioned precursor fiber.
Abstract:
In a method for controlling a display device in a motor vehicle, the display device displays a geographic map having elements which are assigned geographic positions and which are displayed on the displayed map at the geographic positions they are assigned. The relevance of the elements displayable on the map for the user is evaluated and an automatic decision is made as a function of the result of the evaluation as to which elements are displayed at the geographic positions they are assigned. A display device in a motor vehicle includes a control device, a display connected to the control device, a memory or a plurality of memories for storing data for displaying a geographic map and for storing elements that are assigned geographic positions and which are displayable on the displayed map at the geographic positions they are assigned. The display device includes a decision processor, which is connected to the control device, by which the relevance of the elements displayable on the map is able to be evaluated, and an automatic decision is able to be made as a function of the result of the evaluation as to which elements will be displayed at their assigned geographic positions.
Abstract:
In a method and a device for controlling the display on a display area of a display device in a transportation device, data are generated for the display of a background region and data for the display in a subregion of the display area. The display in the subregion covers the display of the background region, and the display content in the subregion displays at least a portion of the display content of the background region covered by the subregion in a different manner than in the background region. The subregion in the display is shifted relative to the display content of the background region, or the display content of the background region is shifted relative to the subregion, the display content in the subregion being updated in the process, so that, in the new relative position between the subregion and the display content of the background region, it continues to display at least a portion of the display content of the background region covered by the subregion in a different manner than in the background region.
Abstract:
A device having a plurality of chambers for carrying out a solid-catalyzed reaction includes a common evaporation unit for evaporating liquid starting materials. The evaporation unit is in thermally conductive contact with a plurality of chambers. An area of the evaporation unit in which the evaporation substantially takes place is at least partially surrounded by the plurality of chambers.