Abstract: A method for the operation of a wind power plant (10), wherein in particular the wind power plant (10) will be or is switched off after a shutdown signal is triggered by a safety shutdown device (20) that is logically superordinate to an operating control system. The wind power plant (10) is released for operation by means of an operating device (41) that is spatially separated from the wind power plant (10) after a safety shutdown. An energy supply system with at least one wind power plant (10) and safety chain on a wind power plant are also described.

Abstract: A single chamber device for drawing in and dispensing components comprising a syringe housing, a piston that is actuatable by a plunger unit, and a mixing assembly whose rod is guided through the piston and operatively connected to the plunger unit. The plunger unit comprises a plunger rod that is articulated at the mixing rod and provided with means that are engageable with the mixing rod. In this manner, a mixture of different components, particularly also bone cement, can be both created and dispensed in a simple and inexpensive single chamber device.

Abstract: A disposable injector with a housing (10) in which are arranged at least one mechanical spring energy store (50), at least one cylinder-piston unit that can be filled at least temporarily with an active substance, at least one piston actuation plunger (60) and at least one triggering unit (80). The spring energy store comprises at least one pre-loaded spring element. The spring-loaded piston actuation plunger has at least one traction rod (61) which can be moved transversely, at least in certain regions, and by means of a supporting portion supports the tensioned spring energy store on at least one resting surface (37) of the housing. An actuatable triggering slide device (82) unlocks the disposable injector and releases the supporting portion to allow it to move away from the resting surface.

Abstract: There is disclosed an insert suitable for use within a seating system of an automotive vehicle.

Abstract: The guide device for the diffusor at the compressor impeller outlet of a radial compressor has guide blades with stepped inlet edges. The step is implemented by setting back the hub-side inlet edge. This meridional stepping divides the guide blades into two component blades, of which the first component blade is made longer than the second component blade. The set-back of the inlet edge of the hub-side component blade and the associated superposition of the noise fields which are produced on the front and rear inlet edge of the diffusor leads to improvement of the acoustic properties of the compressor.

Abstract: The invention relates to a method for the calibration of at least one sensor (11-14) of a wind power plant (10). The invention also relates to a wind power plant (10). The calibration process according to the invention is captured by the at least one sensor (11-14). The measurement value (30, 31), which is a measure for the load of a component (15-17), is evaluated, wherein the wind power plant has at least the moveable component (15, 15?, 15?, 16, 17), wherein the component (15-17) is pivoted or rotated around a predeterminable axis (19, 20). The wind power plant according to the invention is provided with a calibration module for the automatic calibration of at least one sensor (11-14), which measures the load of a movable component (15-17) of the wind power plant.

Abstract: The invention relates to a method for the operation of a wind energy plant (10), wherein the wind energy plant (10) has a rotor (11) with a rotor axis and at least one rotor blade (15, 15?) arranged on the rotor (11), wherein the rotor blade (15, 15?) is adjustable or adjusted around a rotor blade axis with a predetermined rotor blade pitch angle. Further, at least one rotor blade (15, 15?) is rotated into an idle position, the rotation of the rotor blade (15, 15?) is braked after a first predetermined rotational position of the rotor blade (15, 15?) is reached and the stand-still position of the rotor blade (15, 15?) reached as a result of the braking procedure is captured. Furthermore, the invention relates to a wind energy plant (10) with a rotor (11) and at least one angle-adjustable rotor blade (15, 15?) arranged on the rotor (11).

Abstract: A method for recovering an authorization code which is assigned to a licensee by a licensor and is stored in an access-protected data processing device that is connected to a computer of said licensee via an interface. A backup file which is part of the authorization code and contains the license parameters is stored on the licensee's computer. The license parameters associated with the licensor are read out of the backup file, the license parameters are sent to the respective licensor, authorization codes corresponding to the received license parameters are recovered at the level of the licensor, the recovered authorization code is then returned to the licensee's computer, and the recovered authorization codes are stored in the data processing device connected to the licensee's computer.

Abstract: The invention relates to a device and a method for filling or packing contents, particularly beverages, food, medications, or the like, into containers. As the containers pass through the device from an inlet to an outlet side, the containers passing through the working chamber have a sterile fluid, particularly sterile air, applied thereto for preventing germ growth. In order to reduce the cleaning effort for lines for the sterile fluid, the invention proposes that a cleaning medium having an internal line is inserted into the line for applying the sterile fluid. The line no longer needs to be disassembled in order to load the sterile fluid. In order to distribute the sterile fluid uniformly throughout the containers in a working chamber, the sterile fluid is distributed in two stages, first by means of the pipe extending into the working chamber, as described above and then through a profile extending over the containers and below the pipe, having openings for passing the sterile fluid.

Abstract: Processes and apparatus for producing laminated solar panels built up of a plurality of layers, wherein at least one layer is preheated and stores thermal energy. The at least one layer is laminated, under vacuum or in controlled gas atmosphere, with at least one other layer.

Abstract: A method for the multi-track tailoring of transdermal therapeutic patches having at least a one-layer, adhesive reservoir foil containing an active ingredient, which is disposed between an adhesive back foil and a removable protective foil. The reservoir foils are applied per track with their adhesive layers on a transport element moving discontinuously in the longitudinal direction of the reservoir foils. After separating sections of the size of a patch or band aid the same are transferred to a further transport element that is moved continuously for depositing the same thereon in spaced relationship. The present invention provides a method for multi-track tailoring, wherein web-shaped reservoir foils, which can be unwound from rolls, may be utilized without producing any waste containing the active ingredient.

Abstract: A method for the operation of a wind power plant 10) with a rotor (12), which has at least one angle-adjustable rotor blade (14), wherein the wind power plant (10) is operated in a first operating mode (71) and/or a second operating mode (75). In the first operating mode (71) a braking process of the rotor (12) is initiated when a rotational speed of the rotor (12) is exceeded, which lies above a first rotational speed threshold value. Also, a method for the operation of a wind power plant (10) with a rotor (12), which has at least one angle-adjustable rotor blade (14), wherein an operating parameter is monitored and a braking process of the rotor (12) is initiated when an operating parameter threshold value is reached.

Abstract: Support device, adjustable by electric motor, for supporting cushioning of a piece of furniture for sitting or lying on, in particular a bed mattress, has base body with first adjustable support part, in particular pivotable, relative to second support part. Electric motor adjusting device adjusts first support part, and has first and second adjusting unit provided on opposite longitudinal sides of base body. Rotationally supported component of first adjusting unit is connected, rotationally fixed, to similar component of second adjusting unit by a connecting shaft, and axial ends of connecting shaft engage in recesses in rotatably supported components. Connecting shaft is axially movable between a first position in which rotatably supported components are connected rotationally fixedly by connecting shaft, and a second position in which one end of the connecting shaft is released from recess, and connecting shaft is pretensioned in first position by a spring.

Abstract: Support device is adjustable by an electric motor, for supporting cushioning of a piece of furniture for sitting and/or lying on, and has a base body with a first support part that is adjustable, in particular pivotable, with respect to a second support part. Support device has an electric motor adjusting device connected with first support part for adjusting it. Adjusting device has a first and a second adjusting unit second adjusting unit which are provided on opposite longitudinal sides of base body. A rotationally supported component of the first adjusting unit is connected in rotationally fixed manner to a similar component of the second adjusting unit via a connecting shaft, and a shared electric motor is associated with the adjusting units. The rotationally supported component in each case is an input-side transmission element of a reduction gear.

Abstract: Support device, which is adjustable by an electric motor, for cushioning of a piece of furniture for sitting and/or lying on has a base body, a first support section for supporting a person resting on support device, in a head/upper body region, and a second support section for supporting a person, in calf/thigh region. Stationary third support section is provided between the first and second support section. The first support section and/or the second support section have the three support parts which are pivotable in an articulated manner relative to one another and/or relative to the third support section. Electric motor drive is provided for adjusting the support parts. At least one separate actuating element is operatively associated with the individual support parts for pivoting a particular support part, and at least two support parts are pivotable independently.

Abstract: The invention relates to a film-shaped form of administration for topically administering at least one agent and/or nutrient to a living being. Said form of administration comprises at least one agent-containing and/or nutrient-containing layer that is based on crosslinked hydrophilic polymers which are crosslinked with at least one polyacrylic acid derivative.

Abstract: The invention relates to a rotor blade attachment (17), in particular of a wind power plant (1), for the connection of a rotor blade (5) with an attachment device (4), including a transverse pin (20, 20?) and a connecting device (13, 21), which can be brought together to establish an operative connection, wherein the connecting device (13, 21) defines a longitudinal axis. The rotor blade attachment (17) is characterized in that the transverse pin (20, 21?) in the direction of the longitudinal axis of the connecting device has a higher bending stiffness than transversally to the longitudinal axis (18). An alternative rotor blade attachment (17) is characterized in that the transverse pins (20, 20?) are arranged in at least two rows (33, 34), wherein at least a first row (33) is arranged closer to the blade-root-side end (19) of the rotor blade (5) than at least a second row (34).

Abstract: Support device, which is adjustable by an electric motor, for cushioning of a piece of furniture for sitting and/or lying on has a first support part, and a second support part pivotable about a pivot axis, between which a third support part is provided. Support device has an electric motor drive which has an adjusting element connected in a force-transmitting manner to the second support part by an actuating element for pivoting second support part. Actuating element has a rod-like configuration, by which the adjusting element is guided in a linearly displaceable manner in guide formed on third support part. Actuating element engages with second support part for pivoting the second support part eccentrically relative to pivot axis.

Abstract: A coupling closure is provided for substantially environmentally-sealed reversible closure of containers or hose elements. At least one first flexible band with at least one first closure element is provided. At least one second flexible band is provided with at least one second closure element that is complementary to the first closure element. A top side of the first band comprises at least one third closure element and a top side of the second band comprises at least one fourth closure element. Also a coupling closure is provided for substantially environmentally-sealed reversible closure of containers or hose elements comprising a plurality of frame bands and articulation devices. Immediately adjacent frame bands are connected with one another via at least one articulation device between the immediately adjacent frame bands to form a circumferential folding frame wherein inner sides of at least two adjacent or opposing frame bands are foldable one on top the other to form a closure.

Abstract: The machine (1) has a heated plate (5), conveyor means (6) for conveying the elements (4) along a conveyor path leading across the heated plate (5), a top part (8) which can be moved vertically with respect to the heated plate (5), a membrane (9) disposed on the top part (8) and a separating film (10) disposed between the membrane (9) and the heated plate (5) which can be moved synchronously with the conveyor means. The separating film (10) is divided into sections (11) and every section (11) is retained exclusively by a single edge oriented transversely to the conveying path by retaining means (32). The sections (11) therefore sit loosely on the elements (4) free of tension. The membrane (9) lies against a peripherally extending peripheral face (46) of the top part (8) facing the heated plate (5) and can be moved directly onto the plane of the surface of the heated plate (5) in order to form a closed chamber with it. Finally, the membrane (9) is connected to clamping means (25, 26, 27).