Abstract: The invention refers to an apparatus 110 for generating a database for controlling a workflow of a production process. A providing unit 111 provides a graph database template indicative of predefined product data, wherein product data refers to information related to a product. A providing unit 112 provides shipping data of the product, wherein the shipping data refers to data generated in relation to a logistic process. An extraction unit 113 extracts predefined product data for the product from the shipping data. A generation unit 114 generates a graph database for the product by utilizing the graph database template filled with the extracted predefined product data. A generation unit 115 generates, based on the graph database for the product, a control signal for affecting the workflow of the production process referring to the product.

Abstract: The invention relates to a pawl nut (10) having a securing element (18) for axially securing a topper element (12) of a shaft (14), in particular a bearing of a gear shaft or a wheel shaft of a Cardan shaft, the pawl nut (10) being screwed on a, in particular frontal, thread-shaft section (16) of the shaft (14) in a tightening direction (D1) in order to axially brace the topper element (12) on the shaft (14) along a screwing axis (S) in the mounted state, the securing element (18) having an engagement section (22) which engages in a recess (24) of the shaft (14) and holds the pawl nut (10) along a loosening direction (D2) in the mounted state. In this context, the pawl nut (10) mounts the securing element (18) along the screwing axis (S), the pawl nut (10) being twisted on one side along the tightening direction (D1) in relation to the securing element (18).

Abstract: The present invention relates to a method for producing a bag-shaped package made of plastic, wherein the bag-shaped package is equipped with an anti-adhesion layer on the basis of polydiorganosiloxane which is weldable, and the bag-shaped package is produced by welding or sealing on the side with the anti-adhesion layer, and also to a bag-shaped package that can be produced by the method according to the invention, and to the use of a weldable plastic based on polydiorganosiloxane with anti-adhesion properties for the production of a bag-shaped package by means of welding or sealing.

Abstract: This disclosure describes a multi-junction laser diode with improved wavelength stability. The multi-junction laser diode is found in an edge emitting laser (EEL). The disclosed system and method are suited for improving the wavelength stability of multi-junction EEL without coupling the laser modes of the individual junctions and without using any external elements such as Fiber Bragg Gratings (FBR), Volume Bragg Gratings (VBG) or Thermoelectric Cooling (TEC).

Abstract: The apparatus has a control unit, a connection unit and a vibration unit. The connection unit has a control-element-side region, an edge region and a flexible region, wherein the control-element-side region is flexibly mounted relative to the edge region by the flexible region. The control unit has a contact region, wherein the contact region is fixed relative to the control-element-side region. The control unit is configured to generate a contact signal based on contact with the contact region. The vibration unit is configured to induce a vibration of the contact region relative to the edge region during contact with the contact region.

Abstract: A hybrid medical apparatus having an imaging unit, an irradiation unit, and a patient support apparatus is provided. The imaging unit is configured to record image data of an examination region. The irradiation unit is configured to carry out an irradiation of at least a part of the examination region. The imaging unit and the irradiation unit have a common isocenter. The irradiation unit is arranged for rotational movement along a first perimeter independently of the imaging unit. An X-ray source and an X-ray detector of the imaging unit are arranged for movement such that a central beam between the X-ray source and the X-ray detector runs through the common isocenter. The patient support apparatus and/or the imaging unit and/or the irradiation unit is movable along a first spatial axis such that the examination region of the examination object is able to be arranged in the common isocenter.

Abstract: The present invention relates to a process for preparing ammonium metatungstate using a reverse osmosis cell, and to a device for performing the process according to the invention.

Abstract: A hybrid medical apparatus having an imaging unit, an irradiation unit, and a patient support apparatus is provided. The imaging unit is configured to record image data of an examination region. The irradiation unit is configured to carry out an irradiation of at least a part of the examination region. The imaging unit and the irradiation unit have a common isocenter. The irradiation unit is arranged for rotational movement along a first perimeter independently of the imaging unit. An X-ray source and an X-ray detector of the imaging unit are arranged for movement such that a central beam between the X-ray source and the X-ray detector runs through the common isocenter. The patient support apparatus and/or the imaging unit and/or the irradiation unit is movable along a first spatial axis such that the examination region of the examination object is able to be arranged in the common isocenter.

Abstract: An embodiment of the invention relates to a cooling system for an imaging apparatus having a gantry for cooling components arranged in the gantry, including a fan and a solid body. The solid body has an inlet opening, and an outlet opening, wherein the inlet opening is larger than the outlet opening. The solid body also has a positive guide, defined by a continuous outer boundary, for a first fluid from the inlet opening to the outlet opening, which continuously transforms the geometry of the inlet opening into the geometry of the outlet opening and defines a flow path for the first fluid, and has a flow channel for a second fluid, which is arranged in heat exchange communication with the flow path, and has an inlet and an outlet for the second fluid.

Abstract: A diode laser bar assembly is formed to exhibit a relatively low thermal resistance, which also providing an increased range of conditions over which the internal stress conditions may be managed. In particular, the submount configuration of the prior art is replaced by a pair of platelets, disposed above and below the diode laser bar so as to form a “sandwich” structure. The bottom platelet is disposed between the heatsink (cooler) and the diode laser bar. Thus, the bottom platelet may be relatively thin, creating a low thermal resistance configuration. The combination of the top and bottom platelets provides the ability to create various configurations and designs that best accommodate stress conditions for a particular situation.

Abstract: In the case of a method for the heat treatment of erected, preferably large-area tube wall regions or tube wall segments, in particular of a diaphragm wall, of a steam generator, in particular of a power plant, in the installed state, it is sought to provide a solution which permits the use of steel types which are more problematic with regard to power plant operation with elevated steam parameters, in particular the steels T23 and T24, in the erection of steam generators. This is achieved in that the tube wall regions or tube wall segments for heat treatment are subjected, in the installed state in the steam generator, and in particular over a large area, to a stress-relief annealing process.

Abstract: A method for pulse-modulated current control of an inductive load current. A first operating mode is implemented when a change in current setpoint value is effected. An initial duty cycle of the pulse modulation is determined and used to operate the inductive load in a second operating mode. In the first operating mode, a switching state of at least one switching element is set depending on whether a current setpoint value of the load current is higher or lower than a current setpoint value of a directly preceding cycle. The switching state is retained until a current limit value is reached and then switched over. The switching state of the switching element is switched over multiple times to generate a prescribed number of periods, and the duty cycle of the pulse modulation is determined based on at least a portion of the prescribed number of periods.

Abstract: The present invention relates to a method for producing a bag-shaped package made of plastic, wherein the bag-shaped package is equipped with an anti-adhesion layer on the basis of polydiorganosiloxane which is weldable, and the bag-shaped package is produced by welding or sealing on the side with the anti-adhesion layer, and also to a bag-shaped package that can be produced by the method according to the invention, and to the use of a weldable plastic based on polydiorganosiloxane with anti-adhesion properties for the production of a bag-shaped package by means of welding or sealing.

Abstract: The invention describes a method for pulse-width modulated (PWM) current control of a load current (IL) of an inductive load (L) by means of at least one switch element (T1) for switching the load current (IL), wherein a first operating mode (I) is executed for operating the inductive load (L) if a change in the current setpoint value (ISOLL) occurs, wherein an initial duty-cycle (DC) of the pulse-width modulation (PWM) is determined in the first operating mode (I), which is used for operating the inductive load (L) in a second operating mode (II), and a switching state of the switch element (T1) is established in the first operating mode (I) depending on whether a current setpoint value (ISOLL) of the load current (IL) is higher or lower than a current setpoint value (ISOLL,t?1) of a directly preceding cycle, wherein the switching state is maintained until achieving a current limit value (ISOLL,o,I, ISOLL,u,I) and is switched over upon achieving the current limit value (ISOLL,o,I, ISOLL,u,I), wherein multipl

Abstract: A textile machine, especially a spinning preparation machine, with a drafting system for drafting a fiber strand fed to the textile machine, includes a compressor arranged downstream from the drafting system in a transportation direction of the fiber strand for compressing the fiber strand. A draw-off device is arranged downstream from the compressor for drawing off the drafted fiber strand. At least one entrance cylinder is provided that can be powered by a drive and one exit cylinder that can be powered by a drive. The draw-off device comprises at least one draw-off disk that can be powered by a drive. Means are provided to the textile machine to change the ratio of the circumferential speeds of the exit cylinder and the draw-off disk (=tension draft (A)) while the drafting system is operated, at least during a part of its starting phase and/or its stopping phase.

Abstract: The present invention relates to a wear resistant coating suitable to be deposited on cutting tool inserts for chip forming metal machining. The coating comprises at least two layers with different grain size, but with essentially the same composition. The coating is deposited by Physical Vapor Deposition (PVD).

Abstract: A broad area laser diode is configured to include an anti-guiding layer located outside of the active region of the device. The anti-guiding layer is formed of a high refractive index material that serves to de-couple unwanted, higher-order lateral modes (attributed to thermal lensing problems) from the lower-order mode output beam of output signal from the laser diode. The anti-guiding layer is formed using a single epitaxial growth step either prior to or subsequent to the steps used to grow the epitaxial layers forming the laser diode itself, thus creating a structure that provides suppression of unwanted higher-order modes without requiring a modification of specific process steps used to fabricate the laser diode itself.

Abstract: A method for treating components with a liquid comprises providing a splash guard in a dip tank filled with the liquid, and dipping components into the liquid. Then the components are moved out of the liquid, the splash guard is moved relative to the dip tank into a centrifuging position surrounding the components, the components are rotated within the splash guard; and the splash guard is moved relative to the dip tank into a dipping position.

Abstract: A dip tank is fillable with a liquid. An accommodation device accommodates components and is rotatingly drivable around an axis of rotation. The accommodation device and the dip tank are movable relative to each other to dip the components in the dip tank or to lift the components out of the dip tank. A splash guard is provided. A lifting device is arranged to move the splash guard relative to the dip tank.

Abstract: The invention relates to a coating method for depositing a layer system formed from hard material layers on a substrate, by depositing at least one contact layer including the evaporation material on the surface of the substrate only by means of a cathodic vacuum arc evaporation source. After the depositing of the contact layer, at least one intermediate layer is deposited in the form of a nano-layer intermediate layer in a hybrid phase or as a nanocomposite layer, including the evaporation material and the discharge material, by parallel operation of a cathodic vacuum arc evaporation source and of a magnetron discharge source.