Abstract: The present disclosure includes a method for determining the necessity of a measure and/or the success of a measure in the case of a sensor in a retractable assembly, comprising the steps: moving the sensor in the direction of a service chamber of the retractable assembly; analyzing an attribute associated with the sensor, wherein the attribute is a state of at least a portion of the surface of the sensor and/or composition of a medium in the service chamber; and deriving measures from the analysis. The present disclosure also includes a system comprising a retractable assembly having a sensor and a corresponding analysis device.

Abstract: The present disclosure includes a method for determining the necessity of a measure and/or the success of a measure in the case of a sensor in a retractable assembly, comprising the steps: moving the sensor in the direction of a service chamber of the retractable assembly; analyzing an attribute associated with the sensor, wherein the attribute is a state of at least a portion of the surface of the sensor and/or composition of a medium in the service chamber; and deriving measures from the analysis. The present disclosure also includes a system comprising a retractable assembly having a sensor and a corresponding analysis device.

Abstract: An embodiment of the invention generally relates to an FET-based detector for carbon monoxide which is based on two sensitive layers. In at least one embodiment, the first of the sensitive layers is catalytically active and therefore reacts equally to alcohols, in particular ethanol, and carbon monoxide. The second of the sensitive layers is not catalytically active and therefore does not react to carbon monoxide, but only to ethanol. The concentration of carbon monoxide can be deduced from the comparison of the signals of the two layers. The two sensitive layers are implemented via similar metal oxide layers, an additional layer having a catalyst such as palladium being provided for the catalytically active layer. Alternatively, two different layers can be used, one of which is already catalytically active without an additional layer.

Abstract: A tobacco smoke detector has a gas-sensitive semiconductor sensor device (in particular, GasFET sensor) with a first gas-sensitive layer which reacts to tobacco smoke and a second gas-sensitive layer which reacts to fire products. An evaluation unit (e.g. microchip) analyzes the signals supplied by the first and the second gas-sensitive layer and determines whether tobacco smoke is present. Optionally, the tobacco smoke detector contains an interface for providing a connection using signals or data technology to a hazard detector and/or a hazard control unit and/or an output device, in particular for transmitting information as to whether tobacco smoke is present. Optionally, the tobacco smoke detector can be operationally integrated into a conventional hazard detector (e.g. fire alarm).

Abstract: An embodiment of the invention generally relates to an FET-based detector for carbon monoxide which is based on two sensitive layers. In at least one embodiment, the first of the sensitive layers is catalytically active and therefore reacts equally to alcohols, in particular ethanol, and carbon monoxide. The second of the sensitive layers is not catalytically active and therefore does not react to carbon monoxide, but only to ethanol. The concentration of carbon monoxide can be deduced from the comparison of the signals of the two layers. The two sensitive layers are implemented via similar metal oxide layers, an additional layer having a catalyst such as palladium being provided for the catalytically active layer. Alternatively, two different layers can be used, one of which is already catalytically active without an additional layer.

Abstract: The invention relates to a shaping insert (1) for garments for supporting a woman's bust. The aim of the invention is to provide as much bend resistance as possible in the plane stressed by the insert and as much flexibility as possible in relation to bending stresses perpendicular thereto. At the same time, the insert should be as economical as possible to produce. To this end, the insert is configured with at least two insert elements (2, 3) which are arranged essentially one behind the other in the direction perpendicular to the plane which is stressed by the insert. The two insert elements are curved essentially identically either side of the bottom of the insert.