Abstract: There is provided a refractory article for use in metal casting and a composition for manufacture thereof, comprising a particulate refractory material, an oxidisable fuel, an oxidant, a sensitizer; a binder, and from 0.5 to 5 wt % CaSO4.

Abstract: A measuring probe has a housing for receiving a sensor element. The measuring probe can be inserted in an opening of a device for carrying a medium. The housing has a curved outer circumference line perpendicular to the insertion direction of the housing in the device.

Abstract: A housing for a semiconductor chip has an injection molded body, in which an accommodating area for accommodating the semiconductor chip is provided. The injection-molded body has at least one metallization for making electrical contact with the semiconductor chip.

Abstract: A sensor arrangement includes at least two sensor components. Each sensor component includes a housing with at least one sensor element. The housings each include at least one connecting device. The at least one connecting device can be used to mechanically connect the at least two sensor components to one another.

Abstract: A housing for a semiconductor chip has an injection molded body, in which an accommodating area for accommodating the semiconductor chip is provided. The injection-molded body has at least one metallization for making electrical contact with the semiconductor chip.

Abstract: A measuring probe has a housing for receiving a sensor element. The measuring probe can be inserted in an opening of a device for carrying a medium. The housing has a curved outer circumference line perpendicular to the insertion direction of the housing in the device.

Abstract: A sensor arrangement includes at least two sensor components, each comprising a housing with at least one sensor element. The housings each include at least one connecting device that can be used to mechanically connect the at least two sensor components to one another.

Abstract: The invention pertains to a solar sensor that includes a first modulator that is transparent to electromagnetic waves within a spectrum, and an additional modulator that is at best slightly transparent to the electromagnetic waves within the spectrum. The additional modulator features a belt-shaped region of varying widths that is arranged on the outside of the first modulator and partially covers the first modulator, and a photodetector that receives the electromagnetic waves and is covered by the first modulator.

Abstract: A light sensor for recording the position of a light source includes a photo detector and a light modulator. The light modulator is configured to modulate the quantity of light hitting the photo detector based on an incident angle (?) of the light from the light source on the sensor.

Abstract: The invention pertains to a solar sensor that includes a first modulator that is transparent to electromagnetic waves within a spectrum, and an additional modulator that is at best slightly transparent to the electromagnetic waves within the spectrum. The additional modulator features a belt-shaped region of varying widths that is arranged on the outside of the first modulator and partially covers the first modulator, and a photodetector that receives the electromagnetic waves and is covered by the first modulator.

Abstract: A light sensor for recording the position of a light source includes a photo detector and a light modulator. The light modulator is configured to modulate the quantity of light hitting the photo detector based on an incident angle (?) of the light from the light source on the sensor.

Abstract: A substrate and an organic electroluminescence device employing the substrate are provided. The substrate has at least one non-continuous photo-resist coating layer formed on at least one surface of a supporting substrate and the non-continuous photo-resist coating has a plurality of continuous portions. The continuous portions may have high surface energy areas and low surface energy areas. A second photo-resist coating layer is used to at least temporarily overlap the continuous portion which corresponds to the high surface energy area in order to form the low surface energy area.

Abstract: A substrate and an organic electroluminescence device employing the substrate are provided. The substrate has at least one non-continuous photo-resist coating layer formed on at least one surface of a supporting substrate and the non-continuous photo-resist coating has a plurality of continuous portions. The continuous portions may have high surface energy areas and low surface energy areas. A second photo-resist coating layer is used to at least temporarily overlap the continuous portion which corresponds to the high surface energy area in order to form the low surface energy area.

Abstract: The method and apparatus described herein produce a tubular shelf post having a plurality of spaced apart annular grooves along the length thereof and stamped indicia on the outside surface of the post at various groove locations. A grooving and stamping roller is utilized to simultaneously groove and stamp the post with indicia, such roller being substantially larger in diameter relative to the post whereby a single roller revolution is sufficient to groove and stamp the post thereby eliminating double stampings.