Abstract: An arrangement (1) for the cultivation of plants and for the utilization of biomass waste and a system (1000) of at least one arrangement (1) for the cultivation and utilization of biomass are disclosed. The arrangement (1) comprises a modular greenhouse (100) and a modular, two-stage biogas plant (200). The system (1000) has at least one arrangement (1) wherein a control and monitoring unit (101) of the modular greenhouse (100) and a further a control and monitoring unit (201) of the two-stage biogas plant (200) are communicatively connected to a central control and monitoring unit (55).

Abstract: Machine for producing a web includes a system for predefining a quantity of a grade to be produced utilizing a measuring arrangement for measuring quality data during production of the web. The system defines the quantity of the grade to be produced by using data measured by the measuring arrangement during the production of the web.

Abstract: A marking unit having a writing device that marks a material web which can be wound up onto a core by a winding device to form a reel, the marking device having a signal generator that is operatively connected to the core of the winding device. Depending on the rotation of the core, the signal generator outputs a clock signal to the writing device for marking the material web.

Abstract: An ergonomic microscope (1) and a microscope carrier (2) are disclosed. The microscope encompasses a stand (3) which possesses a stand base (3a) that defines an external contour (3b). The microscope (1) is placed onto the microscope carrier (2). The microscope carrier (2) comprises a body (4) and a left and a right hand rest (6). The left and the right hand rest (6) are attached to the body (4) so as to pivot freely and independently of one another. A height adjustment of the microscope carrier (2) results in a pivoting of the hand rests (6) in such a way that their front edges (6a) rest on the bench surface (50) regardless of the height adjustment.

Abstract: Machine for producing a web includes a system for predefining a quantity of a grade to be produced utilizing a measuring arrangement for measuring quality data during production of the web. The system defines the quantity of the grade to be produced by using data measured by the measuring arrangement during the production of the web. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.

Abstract: Machine for a web having at least one marking device structured and arranged to apply at least two markings at a distance from one another in a longitudinal direction to the web. At least one measuring device is arranged downstream, relative to a web run direction, of the at least one marking device. The at least one measuring device is structured and arranged to measure the distance between the markings. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

Abstract: A marking unit having a writing device that marks a material web which can be wound up onto a core by a winding device to form a reel, the marking device having a signal generator that is operatively connected to the core of the winding device. Depending on the rotation of the core, the signal generator outputs a clock signal to the writing device for marking the material web.

Abstract: A composite material having an aluminum substrate, an intermediate layer located on one side of the substrate, and an optically active multilayer system applied to the intermediate layer. The multilayer system includes three layers. The two upper layers are dielectric and/or oxide layers and the bottom layer is a metallic layer applied to the intermediate layer. In order to controllably and selectively set the absorptivity and reflectivity in various wavelength regions, the intention also being to ensure good processability, in particular deformability, a high thermal conductivity and high long-term thermal and chemical stability of the material, the top layer is a dielectric layer, preferably an oxide, fluoride or nitride layer of chemical composition MeOz, MeFr, MeNs, with a refractive index n<1.8. The middle layer is a chromium oxide layer of chemical composition CrOx. The bottom layer of gold, silver, copper, chromium, aluminum and/or molybdenum.

Abstract: The present invention relates to a composite material, in particular for reflectors, having a metallic support (1) in strip form, an intermediate layer and having a multilayer optical system (3) which is applied to the intermediate layer (2). A non-metallic protective layer (4), which consists of a low-absorption material and has a thickness (D4) of from 5 to 20 nm, preferably from 5 to 10 nm, is applied to the multilayer optical system (3).

Abstract: A composite material having an aluminum substrate, an intermediate layer located on one side of the substrate, and an optically active multilayer system applied to the intermediate layer. The multilayer system includes three layers. The two upper layers are dielectric and/or oxide layers and the bottom layer is a metallic layer applied to the intermediate layer. In order to controllably and selectively set the absorptivity and reflectivity in various wavelength regions, the intention also being to ensure good processability, in particular deformability, a high thermal conductivity and high long-term thermal and chemical stability of the material, the top layer is a dielectric layer, preferably an oxide, fluoride or nitride layer of chemical composition MeOz, MeFr, MeNs, with a refractive index n<1.8. The middle layer is a chromium oxide layer of chemical composition CrOx. The bottom layer of gold, silver, copper, chromium, aluminum and/or molybdenum.

Abstract: The invention relates to a solar collector element having an absorber part and a tube for a heat transfer liquid connected thereto on a first side. The absorber part consisting of a composite material having a metallic substrate and an optically active coating on a second side of the substrate. The coating is a multilayer system having three layers. The top layer is a dielectric layer, preferably an oxide, fluoride or nitride layer of chemical composition MeOz, MeFr, MeNs, having a refractive index n<1.8. The middle layer is a chromium oxide layer of chemical composition CrOx. The bottom layer is gold, silver, copper, chromium, aluminium and/or molybdenum. The indices x, z, r and s indicate a stoichiometric or non-stoichiometric ratio in the oxides, fluorides or nitrides.

Abstract: The invention relates to a cover part for a light source, in particular for a headlight lamp in a motor vehicle headlight. The cover part has a wall with a first side facing the light source and having light-absorbing action. The wall also has a second side away from the light source, that has a reflective action. In order to achieve high light absorption, improved use characteristics under operating conditions which involved high thermal loads, and longer service life, combined with a production method involving a minimum possible capital outlay, the wall of a composite material having a metallic substrate, to which an optically active multilayer system is applied. The multilayer system is composed of a top layer, being a dielectric layer and preferably an oxide, fluoride or nitride layer of chemical composition MeOz, MeFf, MeNs with a refractive index n<1.