Abstract: The invention relates to a dual-modality imaging system and a method for dual-modality imaging, wherein a positron emission tomography (PET) scanner for acquiring PET imaging data and at least one optical imaging detector for acquiring optical imaging data are arranged to acquire the PET imaging data and the optical imaging data of an imaged object (5) simultaneously (i.e. at the same time and at superimposed fields-of-view). The at least one optical imaging detector is a non-contact optical imaging detector.

Abstract: The invention relates to an optical imaging detector for fluorescence and bioluminescence imaging of an imaged object that can be used for tomographic imaging. The optical imaging detector comprises at least one micro-lens array with a plurality of micro-lenses. A photo detector can be located either in the focal plane of the micro-lens array or can be connected to the micro-lens array by a network of optical fibres and be located externally.

Abstract: The invention describes a radio communication arrangement to be used especially in leisure facilities and to operate especially according to the ZigBee standard. In the area of motor vans, caravans, mobile homes or boats, secondary facilities, such as air conditioners, venting windows and lighting systems can be controlled with the arrangement. Likewise, sensor signals concerning the status of the battery charge, of a fresh water container or of alarm signals from smoke and movement detectors can be received and processed by the inventive installation by radio. Preferably, the signals can be put out or passed on over a cellular phone network to a cellular phone, in order to supply information directly to the user concerning his recreational vehicle.

Abstract: The invention relates to a cutting device provided with a simple design, easiness of use and with improved cleanability. This cutting device serves to cut foodstuffs into slices and strips. To this end, the device is provided with a fixed blade element, which has a cutting edge (13) and which, together with an elastically deflectable flexible tongue (9), forms an adjustable cutting gap for the item to be cut. A slideway for the item to be cut is formed by the flexible tongue (9). A shaft supporting a blade arrangement (27) extends transversal to the slideway and is equipped with disk cutters, which extend perpendicular to the axis of the shaft and which are guided though slots of the flexible tongue (9). The disk cutters project into the slideway to an extent the defines the height of cut that can be set according to the rotation angle position of said shaft.

Abstract: The invention describes an electromagnetically actuated locking means of simple mechanical construction for camping and leisure vehicles in particular, by which household appliances can be locked automatically. Therein, a mechanical bolt preferably is actuated via the ignition only and, in standard operation of the device when said leisure vehicle is parked, is not in engagement with a holding element on a door of a refrigerator e.g. Preferably, said locking means comprises a control and detectors for the position of said bolt engaging into a holding means, as well as a detector for detecting an opened or closed condition of said door. Furthermore, said locking means preferably comprises an illumination means and a communication interface by which functionality of the means can be checked and by which the individual function of said locking means can be addressed and/or detector signals can be interrogated.

Abstract: A process for continuous refining of steel via multiple distinct reaction vessels for melting, oxidation, reduction, and refining for delivery of steel continuously to, for example, a tundish of a continuous caster system, and associated apparatus.

Abstract: In a U-cup based seal of a rod, the basic body of the U-cup 3 is recessed relative to a square cross-sectional shape in the region of a radially inner outer edge 18 on the low pressure side in order to obtain a space 17 between the U-cup 3 and the opening, i.e. the passage opening 16 of a sealing gap 15, leading into a rectangular groove 4 guiding the U-cup 3. This space 17 remains at least partially also upon pressurization such that the U-cup 3 completely remains in the groove 4 upon pressurization and is not extruded into the sealing gap 15. This considerably reduces wear of the U-cup 3.

Abstract: The invention relates to an imaging method for simultaneously determining in vivo distributions of bioluminescent and/or fluorescent markers and radioactive markers at identical projection angles, the distribution of the bioluminescent and/or fluorescent markers being determined by separate detection of photons having a first average energy, which are emitted by the bioluminescent and/or fluorescent markers, by means of at least one first detector and the distribution of the radioactive markers being determined by simultaneous separate detection of photons having a second average energy, which are emitted by the radioactive markers, by means of at least one second detector.

Abstract: The invention relates to a method for adjusting a resistance in an integrated circuit, the resistance having a first conductive area and a second conductive area between which a dielectric area is arranged, a programming current being conducted through the resistance, the programming current being selected so as to adjust a resistance value of the resistance which is selected from a resistance range and is dependent on the programming current.

Abstract: A method and a device automatically allocate at least one identification data set for at least one component of a technical system, in particular a circuit element of a semiconductor component. A graphical association between at least one identification data set and at least one component is automatically produced in a display area of a monitor. The graphical association is independent of the selection of the view of the component in the display area. Processing of extended components is therefore possible in a simple way, even in changing views.

Abstract: An integrated circuit has a programmable element with an electrical interconnect resistance that can be varied by programming. An evaluation circuit for the evaluation of the electrical interconnect resistance is connected to the programmable element. The electrical interconnect resistance of the programmable element is read out and evaluated by the evaluation circuit. With a trimming circuit, connected to the evaluation circuit, an operating point of the evaluation circuit is adjusted in dependence on the electrical interconnect resistance that has been read out by the evaluation circuit. In this way, a state of the programmable element can be read out and evaluated largely independently of technological fluctuations.

Abstract: An energy administration device serves for operating an absorption refrigerating device with different energy sources and includes an energy control unit (7) for controlling and selecting an energy source. It includes at least one gas operation unit (8 to 12) for operating said absorption refrigerating device with gas with a gas burner connected to a gas supply line, which can be controlled by a surveillance system. Said surveillance system is an ignition surveillance system and includes an ionisation sensor and/or UV sensor for surveying said gas flame of said gas burner (11).

Abstract: A cast housing is provided for carrying switchgear components, such as a power switch or circuit-breaker, a busbar, a disconnecting switch and a grounding switch and bushings, to a multi-phase medium-voltage switchgear. It is substantially cuboid-shaped and is filled with an insulating gas. This cast housing is designed such that it may be used without substantial modifications in all possible designs of switchgear for a given switchgear voltage. This is achieved by the cast housing having large openings at the front wall and at the side surfaces adjoining the front wall and having a comparatively small opening at each of the rear walls and the top and bottom surfaces for each phase of a switchgear having from one to four phases.