Abstract: The invention relates to an inspection unit intended for use in devices for transferring electronic components from a first substrate to a second substrate and/or for applying adhesive from a reservoir to the second substrate, comprising an image capturing unit, which is assigned an illumination unit, wherein the illumination unit is designed to direct light of different wavelengths onto a second holder, which in turn is designed to support an object located on the second substrate, which is to be captured by the image capturing unit, wherein a sixteenth, seventeenth, eighteenth and/or nineteenth conveying unit is designed to convey the respective image capturing unit and/or its associated optics, including focusing optics, a beam deflector and/or an illumination unit, along the second holder.

Abstract: A method determines a frequency response of a hearing apparatus in any acoustic environment situation as well as an associated hearing apparatus. Here the frequency response of the hearing apparatus is determined in dependence on at least one preset, user-independent frequency response and at least one user-dependent frequency response. As a result, a frequency response is advantageously prespecified to the user of the hearing apparatus in any acoustic environment situation, said frequency response being individually matched to said wearer.

Abstract: A method provides time-dependent automatic acclimatization of at least one parameter of a hearing device, for example the volume, to a predeterminable target. In the method the speed of the automatic acclimatization is influenced by parameter changes made by a wearer of the hearing device himself. Advantageously this makes it possible to address the individual familiarizing phase and requirements of the wearer of the hearing device and finally to set an optimum parameter value.

Abstract: In a modular system (10), with a holder part (12) for clamping in a spindle of a turning machine and a machining tool (14) attached interchangeably to this, the machining tool (14) has a hollow cylindrical shaft part (18) which overlaps a receiving mandrel (20) on the holder part (12) and is fixed to the holder part (12) by means of a screw device (28, 30) mounted on the holder part (12) and generating a tension or compression force via a tension or compression rod (22) running through the holder part (12) and the receiving mandrel (20). The end of the tension or compression rod (22) facing the machining tool (14) is expanded and under the effect of the tension or compression force leads to an expansion of the receiving mandrel (20) such that the peripheral surface (42) of the receiving mandrel (20) and the inner surface (44) of the shaft part (18) are clamped against each other to form a friction connection.

Abstract: The dye mixture mentioned in claim 1 or one of the dyes mentioned in claims 12 or 13 are used for the dyeing of polyester textile material.