Abstract: A method, computer program product, and system for managing storage space in a virtualized computing environment. The method includes a computer determining, by one or more computer processors, that a virtual computer system has reached a threshold level of minimum available storage space. The storage space of the computer system is searched for an inactive snapshot file. When the inactive snapshot file is located, the inactive snapshot file is moved to a secondary storage.

Abstract: A chip arrangement may include: a mold compound; and a microelectromechanical systems device at least partially embedded in the mold compound.

Abstract: A chip arrangement may include: a first chip including a first contact, a second contact, and a redistribution structure electrically coupling the first contact to the second contact; a second chip including a contact; and a plurality of interconnects electrically coupled to the second contact of the first chip, wherein at least one interconnect of the plurality of interconnects electrically couples the second contact of the first chip to the contact of the second chip.

Abstract: Method, system, and computer program product embodiments of controlling filling levels of a plurality of storage pools are provided. A plurality of files is selected from each storage pool of the plurality of storage pools. Each file is then copied to a server and a list is updated. The list comprises an entry for each file of the plurality of files. Each entry comprises a status information. The status information indicates that the corresponding file has been copied to the server. Each entry further comprises an identifier indicating the storage pool on which the corresponding file is stored. If it is detected that the filling level of a storage pool reaches a predefined first threshold value, then a first set of files is determined by use of the list. Each file of the first set of files is replaced by a stub file. The status information is updated.

Abstract: A switch for controlling a control circuit or an operating current of electric-motors in linear gear drives includes: a switch casing, having at least an upper part including keys, and a lower part for forming a receiving space; a circuit board incorporated in the receiving space with micro-switches including a switch casing and a spring-biased push-rod therein; wherein, when the keys are actuated by a user, the push rod actuates the micro-switch to control a control circuit or operating current, and wherein the switch contains at least one locking element, transferable between a locking position, which locks the keys, and a release position, which releases the keys. To prevent damage to a switch from pressure forces during actuation, the locking device is formed such that the pressure applied to the key is transferred onto the switch casing and/or the circuit board plate over as wide an area as possible.

Abstract: A method for producing bubble-free glasses is provided, in which a glass mixture that is arsenic-free, antimony-free and tin-free with the exception of any unavoidable raw material impurities and at least one sulfate compound as a refining agent are used. The glass mixture and refining agent are melted and primarily refined in a first region of a melting tank, an average melting temperature (T1) is set at T1>1580° C. and an average melt residence time (t1) is set at t1>2 hours. A secondary refinement is carried out in a second region, an average melting temperature (T2) is set at T2>1660° C. and an average melt residence time (t2) is set at t2>1 hour, and the proportion of the SO3 resulting from decomposition of the sulfate is reduced to less than 0.002 wt. %.

Abstract: A method for producing bubble-free glasses is provided, in which a glass mixture that is arsenic-free and antimony-free with the exception of any unavoidable raw material impurities and a sulfate compound and SnO2 as refining agents are used. The glass mixture is melted and primarily refined in a first region of a melting tank, an average melting temperature (T1) is set at T1>1560° C. and an average melt residence time (t1) is set at t1>2 hours. The proportion of SO3 resulting from the decomposition of the sulfate compound is reduced to less than 0.002 wt. % as the primary refinement is carried out. A secondary refinement is carried out in a second region of the melting tank, an average melting temperature (T2) is set at T2>1640° C. and an average melt residence time (t2) is set at t2>1 hour.

Abstract: A portable hearing assistance device comprises an input unit, an output unit, a forward path between the input unit and the output unit, and an energy source for energizing components of the hearing assistance device. The hearing assistance device further comprises a control unit to control activation (or deactivation) of a low-power mode of operation of the hearing assistance device. When the low-power mode is activated—the draw of current from said energy source is reduced compared to a normal mode of operation of the device, the activation (or deactivation) being influenced by a combination of at least two different control input signals to the control unit, each control input signal being a signal selected from 1) signals relating to current physical environment, 2) signals relating to current acoustic environment, 3) signals relating to current wearer state, and 4) signals relating to current state or operation mode.

Abstract: A chip arrangement may include: a first chip including a first contact, a second contact, and a redistribution structure electrically coupling the first contact to the second contact; a second chip including a contact; and a plurality of interconnects electrically coupled to the second contact of the first chip, wherein at least one interconnect of the plurality of interconnects electrically couples the second contact of the first chip to the contact of the second chip.

Abstract: The present invention relates to devices for relieving soreness, pain and/or discomfort of the foot arising from a variety of painful conditions and/or injuries. The devices of the invention provide support for the foot, are affordable, minimally visible, do not interfere with the fit of normal footwear, and are easily and accurately applied. In some embodiments, the invention relate to kits comprising the devices and an application guide for directing placement of the devices.

Abstract: A method includes: generating an indicator of present operating conditions of an engine; determining a first amount of noise based on vibration measured during a first plurality of combustion events of a cylinder; storing the first amount of noise and a first value of the indicator in a mapping based on a first engine speed and a first engine load; determining the first value of the indicator from the mapping based on a second engine speed and a second engine load; generating a trigger signal when the first value is different than a second value of the indicator; and, when the trigger signal is generated: determining a second amount of noise based on vibration measured during a second plurality of combustion events of the cylinder; and replacing the first amount of noise and the first value in the mapping with the second amount of noise and the second value.

Abstract: A semiconductor device includes: a semiconductor chip; an extension layer extending laterally from a boundary of the semiconductor chip; a redistribution layer disposed over at least one side of the extension layer and the semiconductor chip, wherein the redistribution layer electrically couples at least one contact of the semiconductor chip to at least one contact of an interface, wherein at least a part of the interface extends laterally beyond the boundary of the semiconductor chip.

Abstract: The present invention relates to polyamines and to a process for preparing polyamines.

Abstract: The invention relates to a drive device for multiaxial transport of workpieces through successive machining stations of a machine tool, in particular of a multistage forming press, wherein the drive device comprises two gripper rails, wherein the two gripper rails are transversely displaceable independently of each other by a first transverse drive assigned to the first gripper rail and a second transverse drive assigned to the second gripper rail for the execution of a closing movement. The gripper rails are here vertically displaceable independently of each other for the execution of a lifting movement, and/or the gripper rails are longitudinally displaceable independently of each other for the execution of a transport movement.

Abstract: This disclosure relates to a cooler for an aircraft cooling system. The cooler includes a matrix body in which a plurality of coolant channels are designed and extend from a first surface of the matrix body to a second surface of the matrix body, allowing a coolant to flow through the matrix body. The matrix body of the cooler is designed to form a section of the outer skin of the aircraft.

Abstract: A tubular component with an end section has a profile, wherein the profile comprises a plurality of holding elements axially offset in longitudinal direction of the end section. The holding elements comprise at least one first azimuthal contour region and at least one second azimuthal contour region, wherein the outer contour of a holding element in the first contour region at least in sections is lowered or raised relative to the second contour region and wherein the first contour regions of at least two holding elements are offset relative to each other in azimuthal direction.

Abstract: Techniques relate to a cleaning device for an interior of a thermal power plant carrying flue gases, especially a so-called soot blower. The cleaning device includes at least one rigid lance having a base and a lance add-on part which includes at least one nozzle, the lance add-on part being detachably connected to the base. At least the lance add-on part includes at least one sensor for measuring an environment parameter. The techniques further relate to a method for installing such a cleaning device and to a cleaning and monitoring method for defined areas of the interior of the thermal power plant.

Abstract: The invention relates to isolated nucleic acids and rAAV-based compositions, methods and kits useful for treating genetic diseases (e.g., alpha-1 antitrypsin deficiency).

Abstract: The present invention relates to a process for solar thermal energy production in which switching between daytime and nighttime operation is possible, and also to a device for solar thermal energy production. The present invention relates, in particular, to the use of the process and of the device for producing drinking water or service water.

Abstract: A system for determining position comprises at least one transmitter connected to the object, at least two stationary receivers, and means for determining the phase difference with which the signal of the transmitter arrives at the two receivers. Compared to conventional radio direction finding (decca direction finding), transmission takes place only at the location of the mobile object. This has the effect that only one transmitter having very small dimensions and very low power consumption is required at the location of the mobile object. At least one pair of two stationary receivers is used for operation to determine at least one space coordinate of the object position, the measuring region for the object position being located between these receivers at this space coordinate. The position can be determined with high accuracy if the three space coordinates thereof are determined separately using at least one dedicated receiver pair.