Abstract: A method for charging pallet cars of a traveling grate for the thermal treatment of bulk material includes in a first step a first layer is applied as a hearth layer on a grate surface of the pallet car. In at least one second step a second layer at the same time or successively is applied as a side layer on two opposed side walls of the pallet car and a third layer is applied as green pellet layer between the side layers and on the hearth layer. The pellets used for the grate and the side layer differ in terms of their diameter and size distribution.

Abstract: A method for charging pallet cars of a traveling grate for the thermal treatment of bulk material includes in a first step a first layer is applied as a hearth layer on a grate surface of the pallet car. In at least one second step a second layer at the same time or successively is applied as a side layer on two opposed side walls of the pallet car and a third layer is applied as green pellet layer between the side layers and on the hearth layer. The pellets used for the grate and the side layer differ in terms of their diameter and size distribution.

Abstract: A method for determining an energy yield loss of a first wind turbine of a wind farm that includes a plurality of wind turbines. The first wind turbine is operated in a reduced energy yield mode that is outside an energy-optimized normal operating mode and a reduced energy yield of the first wind turbine is determined. At least one second wind turbine is selected according to a pre-determinable criterion. The energy yield of the at least one second wind turbine is determined and depending upon the energy yield of the at least one second wind turbine, an energy yield potential of the first wind turbine is determined. The difference between the energy yield potential of the first wind turbine and the determined reduced energy yield is formed.

Abstract: A method for determining an energy yield loss of a first wind turbine (1-49) of a wind farm (51) that includes a plurality of wind turbines (1-49). The first wind turbine (1-49) is operated in a reduced energy yield mode that is outside an energy-optimized normal operating mode and a reduced energy yield of the first wind turbine (1-49) is determined. At least one second wind turbine (1-49) is selected according to a pre-determinable criterion. The energy yield of the at least one second wind turbine (1-49) is determined and depending upon the energy yield of the at least one second wind turbine (1-49), an energy yield potential of the first wind turbine (1-49) is determined. The difference between the energy yield potential of the first wind turbine (1-49) and the determined reduced energy yield is formed.

Abstract: The invention relates to a data carrier into which, by a laser beam, identifiers (20, 22) are introduced in the form of patterns, letters, numbers and/or images that are visible due to local changes in the optical properties of the data carrier, effected by the laser beam and resulting from material transformations. According to the present invention, the data carrier comprises a laser-sensitive recording layer (26) that is transparent in the visible spectral range and that is provided with a surface relief in the form of a lens grid (28). The identifiers are introduced with the laser beam from different directions through the lens grid (28) into the recording layer (26) and are perceptible when later viewed from those same directions. The data carrier is transparent at least in the area of the introduced identifiers (20, 22).

Abstract: A connector includes an inner structure divided into first, second, and third components. The first component includes plug contacts disposed so as to form a circular plug face configured for connection to a mating connector. The second component includes a connection block having connection contacts configured for connection of a data line connection. The third component includes a printed circuit board configured to provide an adaptable connecting element between the connection block and the plug contacts. The printed circuit board includes a plurality of layers in a sandwich configuration, the plurality of layers including layers having conductive trace alternating with layers having a dielectric. A first layer having a dielectric is disposed between two layers having conductive trace so as to form a first parallel plate capacitor. A second layer having a dielectric is disposed between two layers having trace so as to form a second parallel plate capacitor.

Abstract: A connector includes an inner structure divided into first, second, and third components. The first component includes plug contacts disposed so as to form a circular plug face configured for connection to a mating connector. The second component includes a connection block having connection contacts configured for connection of a data line connection. The third component includes a printed circuit board configured to provide an adaptable connecting element between the connection block and the plug contacts. The printed circuit board includes a plurality of layers in a sandwich configuration, the plurality of layers including layers having conductive trace alternating with layers having a dielectric. A first layer having a dielectric is disposed between two layers having conductive trace so as to form a first parallel plate capacitor. A second layer having a dielectric is disposed between two layers having trace so as to form a second parallel plate capacitor.

Abstract: The invention relates to a data carrier into which, by a laser beam, identifiers (20, 22) are introduced in the form of patterns, letters, numbers and/or images that are visible due to local changes in the optical properties of the data carrier, effected by the laser beam and resulting from material transformations. According to the present invention, the data carrier comprises a laser-sensitive recording layer (26) that is transparent in the visible spectral range and that is provided with a surface relief in the form of a lens grid (28). The identifiers are introduced with the laser beam from different directions through the lens grid (28) into the recording layer (26) and are perceptible when later viewed from those same directions. The data carrier is transparent at least in the area of the introduced identifiers (20, 22).

Abstract: The invention describes a method for producing chip cards with contactless and/or contact-type operation having a multilayer card body, an integrated circuit and at least one coil (2, 21) for data exchange and for power supply. The coil (2, 21) is applied to one or more layers (11) of the card body by printing technology, whereby after production of the printed coil a metal foil (4, 41) is placed over the coil terminals (32, 33) and laminated into the card body, thereby producing the connection between the contact areas (32, 33) of the printed coil and the metal foil (4, 41).

Abstract: For throughplating flexible circuit boards, two electrically conductive layers located on opposing surfaces are electrically interconnected by cutting through the circuit board using a simple cutting tool for producing a passage. A defined quantity of conductive material is then inserted optionally into the through hole.

Abstract: The invention describes a method for producing chip cards with contactless and/or contact-type operation having a multilayer card body, an integrated circuit and at least one coil (2, 21) for data exchange and for power supply. The coil (2, 21) is applied to one or more layers (11) of the card body by printing technology, whereby after production of the printed coil a metal foil (4, 41) is placed over the coil terminals (32, 33) and laminated into the card body, thereby producing the connection between the contact areas (32, 33) of the printed coil and the metal foil (4, 41).

Abstract: For throughplating flexible circuit boards, two electrically conductive layers located on opposing surfaces are electrically interconnected by cutting through the circuit board using a simple cutting tool for producing a passage. A defined quantity of conductive material is then inserted optionally into the through hole.

Abstract: The invention relates to different methods for distortion-free production of data carriers having at least in partial areas a transparent plastic layer with a surface structure in the form of a lens structure. The surface structure can be produced by cutting method or embossed by applying heat and pressure. Alternatively the surface structure can be produced as a separate element which is connected after its production with the data carrier.

Abstract: The invention relates to different methods for distortion-free production of data carriers having at least in partial areas a transparent plastic layer with a surface structure in the form of a lens structure. The surface structure can be produced by cutting methods or embossed by applying heat and pressure. Alternatively the surface structure can be produced as a separate element which is connected after its production with the data carrier.

Abstract: A multilayer data carrier is described which bears general printed data and furthermore has a transparent layer containing additives which are absorbent for a laser beam. The transparent layer is designed so that it exists in the card compound as a thin, nonself-supporting layer.

Abstract: A multilayer data carrier is described which bears general printed data and furthermore has a transparent layer containing additives which are absorbent for a laser beam. The transparent layer is designed so that it exists in the card compound as a thin, nonself-supporting layer.