Abstract: An illumination optical unit for EUV projection lithography serves to illuminate an object field with illumination light. A transmission optical unit images field facets in a manner superposed on one another into the object field via illumination channels, which each have assigned to them one of the field facets and one pupil facet of a pupil facet mirror. The superposition optical unit has at least two mirrors for grazing incidence, downstream of the pupil facet mirror. The mirrors for grazing incidence produce an illumination angle bandwidth of an illumination light overall beam, composed of the illumination channels, in the object field. The bandwith is smaller for a plane of incidence parallel to the object displacement direction than for a plane perpendicular thereto. The result can be an illumination optical unit, by which a projection optical unit can be adapted to a configuration of an EUV light source for the illumination light.

Abstract: In an image processing system a processor is configured to perform an image processing method. The method performs receiving a spectral image of a person's skin and identifying the person based on the received spectral image of the person's skin and skin reflectance information.

Abstract: An illumination system for EUV projection lithography has a beam shaping optical unit for generating an EUV collective output beam from an EUV raw beam of a synchrotron-radiation-based light source. An output coupling optical unit serves for generating a plurality of EUV individual output beams from the EUV collective output beam. In each case a beam guiding optical unit serves for guiding the respective EUV individual output beam toward an object field in which a lithography mask is arrangable. The result is an illumination system with which EUV light of a synchrotron-radiation-based light source is guided to the greatest possible extent without losses and at the same time flexibly.

Abstract: A method of rinsing and/or filling a blood treatment device, in particular for priming a blood treatment device, is associated with a blood treatment device that includes a membrane filter, in particular a hollow fiber membrane filter, a first partial circuit, and a second partial circuit. The first and the second partial circuits are separated by the membrane filter in a semipermeable manner, with temporarily the first partial circuit being first filled with a fluid with a uniform and/or a pulsatile first volumetric flow rate, with the volumetric flow rate not exceeding a specified threshold value at which the fluid has not completely wetted and/or soaked the membrane. The second partial circuit is temporarily open towards the atmosphere, air is displaced from the first partial circuit into the second partial circuit via the membrane, and during filling no negative pressure is applied to the first partial circuit.

Abstract: A device and a method are provided for blood treatment in a single-needle operating mode. The blood treatment device has an extracorporeal blood circuit comprising a blood supply line leading to the inlet of a blood treatment unit and a blood return line leading away from the outlet of the blood treatment unit. A blood collecting container is provided in the blood return line, and is connected to an air reservoir by a flow line. The flow connection comprises two line branches, one branch being used to transfer gas from the air reservoir into the blood collecting container and the other branch being used to transfer gas from the blood collecting container into the air reservoir. The connection branch for transferring gas from the air store into the blood collecting container can contain a compressor.

Abstract: The present invention relates to a 3D picture processing device comprising an input unit for receiving a video signal, an output unit for providing a video signal for a 2D display device, preferably a TV set, and a 3D shutter glasses driver unit for generating a driving signal to control 3D shutter glasses. A delay compensation unit is coupled to the driver unit and adapted to compensate for the processing delay present in the display device, preferably the TV set.

Abstract: An arrangement for examining a sample which can be excited by means of electromagnetic radiation comprises a first dichroitic beam splitter having a first and a second prism, which are connected to one another on the base surfaces thereof, and a dichroitic layer arranged between the base surfaces of the two prisms, wherein an entry surface of the first prism encloses an angle (?) in the range from 10° to <40° with the dichroitic layer. Furthermore a light source provides the electromagnetic radiation suitable for excitation of the sample, the radiation coupled into the entry surface of the first prism, wherein a part of the radiation is reflected on the dichroitic layer in the direction of the sample, which is positioned downstream of an exit surface of the first prism. Finally, a detector detects electromagnetic radiation emitted by the sample, passed through the beam splitter and leaving the latter on a measurement surface.

Abstract: An electronic device including a processor configured to receive a first radiation measurement and determine a skin surface condition information based on the first radiation measurement.

Abstract: Disclosed is a sealing device for sealing at least one first volume of an arrangement for the treatment of at least one medical fluid against at least one second volume, wherein the first volume is provided for receiving at least one external functional device. The sealing device includes at least one first connection device whereby the sealing device may be connected to the arrangement. In addition an arrangement and a method are disclosed.

Abstract: A slide grinding machine having a turntable and a work container rotated by the turntable has an air pressure operated automatic gap setting feature having a zero gap width reference value to adjust the gap width between the turntable and the work container.

Abstract: In a method for a model-based determination of a temperature distribution of an exhaust gas post-treatment unit, a differentiation is made between steady operating states and non-steady operating states by taking into account the axial and the radial temperature distribution, and, on the basis of virtual segmentation of the post-treatment unit, in particular the radial heat transfer to the surroundings is taken into account in the model-based determination for steady operating states, and for non-steady operating states the heat transfer from the exhaust gas which flows axially through the post-treatment unit to the segments is taken into account by a heat transfer coefficient k.

Abstract: An apparatus for treating a medical fluid is provided which includes a treatment machine having a coupling surface, with a cassette made of a hard part having liquid-conducting passages which are covered by a flexible film being able to be coupled to the coupling surface of the treatment machine. A corresponding medical cassette is also provided. An air-free coupling of the flexible film of the cassette to the treatment machine is ensured in that air can be sucked out areally along a plane between the flexible film and the coupling surface during the coupling process and/or with a coupled cassette. A method for coupling the cassette and a method for checking the leaktightness of the cassette via the vacuum control of the air suction is also provided.

Abstract: An illumination optical unit for EUV projection lithography serves to illuminate an object field with illumination light. A transmission optical unit images field facets in a manner superposed on one another into the object field via illumination channels, which each have assigned to them one of the field facets and one pupil facet of a pupil facet mirror. The superposition optical unit has at least two mirrors for grazing incidence, downstream of the pupil facet mirror. The mirrors for grazing incidence produce an illumination angle bandwidth of an illumination light overall beam, composed of the illumination channels, in the object field. The bandwith is smaller for a plane of incidence parallel to the object displacement direction than for a plane perpendicular thereto. The result can be an illumination optical unit, by which a projection optical unit can be adapted to a configuration of an EUV light source for the illumination light.

Abstract: A silicon-carbide volume monocrystal is produced with a specific electrical resistance of at least 105 ?cm. An SiC growth gas phase is generated in a crystal growing area of a crucible. The SiC volume monocrystal grows by deposition from the SiC growth gas phase. The growth material is transported from a supply area inside the growth crucible to a growth boundary surface of the growing monocrystal. Vanadium is added to the crystal growing area as a doping agent. A temperature at the growth boundary surface is set to at least 2250° C. and the SiC volume monocrystal grows doped with a vanadium doping agent concentration of more than 5·1017 cm?3. The transport of material from the SiC supply area to the growth boundary surface is additionally influenced. The growing temperature at the growth boundary surface and the material transport to the growth boundary surface are influenced largely independently of one another.

Abstract: A computer system may create version records in a versioned database that stores data from transaction documents. Each version record may include a timestamp that represents a time from which the data stored in the version record is valid. The timestamp may represent the time of creation of particular version of the transaction document. The version records may be accessed to perform a valuation for a specified time.

Abstract: An apparatus for treating a medical fluid is provided which includes a treatment machine having a coupling surface, with a cassette made of a hard part having liquid-conducting passages which are covered by a flexible film being able to be coupled to the coupling surface of the treatment machine. A corresponding medical cassette is also provided. An air-free coupling of the flexible film of the cassette to the treatment machine is ensured in that air can be sucked out areally along a plane between the flexible film and the coupling surface during the coupling process and/or with a coupled cassette. A method for coupling the cassette and a method for checking the leaktightness of the cassette via the vacuum control of the air suction is also provided.

Abstract: An imaging optical unit serves within a metrology system for examining a lithography mask. The lithography mask can be arranged in an object field of the imaging optical unit. The object field is defined by two mutually perpendicular object field coordinates. The imaging optical unit has an aperture stop of which the aspect ratio in the direction of the two object field coordinates differs from 1. This results in an imaging optical unit which can be used for the examination of lithography masks that are designed for projection exposure with an anamorphic projection optical unit.

Abstract: A method for operating an internal combustion engine with an exhaust gas after treatment system, which includes at least one particulate filter. The method is characterized by a parameter-controlled partial regeneration of the particulate filter.

Abstract: A device and a method are provided for blood treatment in a single-needle operating mode. The blood treatment device has an extracorporeal blood circuit comprising a blood supply line leading to the inlet of a blood treatment unit and a blood return line leading away from the outlet of the blood treatment unit. A blood collecting container is provided in the blood return line, and is connected to an air reservoir by a flow line. The flow connection comprises two line branches, one branch being used to transfer gas from the air reservoir into the blood collecting container and the other branch being used to transfer gas from the blood collecting container into the air reservoir. The connection branch for transferring gas from the air store into the blood collecting container can contain a compressor.

Abstract: A mirror (M) of a projection exposure apparatus for microlithography configured for structured exposure of a light-sensitive material and a method for producing a mirror (M). The mirror (M) has a substrate body (B), a first mirror surface (S) and a second mirror surface (S?). The first mirror surface (S) is formed on a first side (VS) of the substrate body (B). The second mirror surface (S?) is formed on a second side (RS) of the substrate body (B), the second side being different from the first side of the substrate body (B). The mirror (M) may be embodied, in particular, such that the substrate body (B) is produced from a glass ceramic material.