Abstract: An estimated or predicted dose for radiotherapy treatment may be generated based on a partial dose map including dose information only for one or more regions of interest within a treatment site, by use of a properly trained machine learning system such as a U-Net or a V-Net. Said partial dose map typically set to fulfil clinical goals. A method of training such a machine learning system is also disclosed.

Abstract: A voltage source converter (VSC) system of a high-voltage direct current (HVDC) system is disclosed. The system includes a number of line-commutated converter (LCC) transformers. Each LCC transformer is operable to transform alternate current (AC) voltage. A number of VSC converter units are connected in series and coupled to the plurality of LCC transformers. Each VSC converter unit is operable to convert between the AC voltage and direct current (DC) voltage. A bypass breaker is connected in parallel with at least one of the VSC converter units and operable to be closed to bypass the at least one VSC converter unit.

Abstract: A gaming system and method utilize an electronic display device configured to display a plurality of symbol-bearing reels and an array of symbol positions. The array of symbol positions comprises a plurality of rows and columns. The plurality of symbol-bearing reels are spun and stopped to land symbols on the reels in the symbol positions of the array. Payouts are awarded for any winning symbol combinations along horizontal and vertical ways. In response to a triggering event, the array is expanded by expanding one or more of the rows of the array to add one or more symbol positions to each expanded row. The plurality of symbol-bearing reels are again spun and stopped to land symbols on the reels in the symbol positions of the expanded array. Payouts are again awarded for any winning symbol combinations along the horizontal and vertical ways.

Abstract: A fuel nozzle for use in a combustion arrangement of a gas turbine includes a main body extending from a cold side to an opposite hot side and at least five air passages arranged next to each other extending from the cold side towards the hot side. A fuel distribution chamber is arranged within the main body next to the cold side, wherein the air passages cross the fuel distribution chamber separated by passage walls. To inject fuel into the air passages, fuel holes are arranged within the passage walls.

Abstract: A gaming system and method utilize an electronic display device configured to display a plurality of symbol-bearing reels and an array of symbol positions. The array of symbol positions comprises a plurality of rows and columns. The plurality of symbol-bearing reels are spun and stopped to land symbols on the reels in the symbol positions of the array. Payouts are awarded for any winning symbol combinations along horizontal and vertical ways. In response to a triggering event, the array is expanded by expanding one or more of the rows of the array to add one or more symbol positions to each expanded row. The plurality of symbol-bearing reels are again spun and stopped to land symbols on the reels in the symbol positions of the expanded array. Payouts are again awarded for any winning symbol combinations along the horizontal and vertical ways.

Abstract: A method for pressing bales of material in a baler is disclosed. The method comprises the steps of feeding the material into the baler through an inlet, pre-compressing the material under a number of compressing cycles by a first press, transporting the pre-compressed material by a transport unit into a second press, and compressing the pre-compressed material by the second press into a finished bale of compressed material. The step of transporting the pre-compressed material by a transport unit into a second press is conducted in a space of the baler, such that an undesirable expansion of the pre-compressed material can be prevented. A baler for pressing bales of material is also disclosed.

Abstract: A system for communicating information to a person in a local area. The system includes a device arranged noticeable by the person and a power source arranged to power the device. The system further includes a relay arranged in-between the power source and the device, and a control unit arranged to generate a control signal in response to an event. The relay is arranged to connect the device to the power source in absence of the control signal, and to temporarily disconnect the device from the power source in response to the control signal generated by the control unit, thereby communicating the information to the person.

Abstract: A first converter station is part of a high voltage direct current transmission system that includes a DC transmission link connected to the first converter station a second converter station. A DC current and a DC voltage of the DC transmission link are sensed by the first converter station. It is determined that the sensed DC current is equal to or larger than a threshold current value, that the sensed DC current is equal to or larger than the threshold current value, and that at least a partial recovery of the sensed DC voltage has occurred. On the basis that it is determined that the at least a partial recovery of the sensed DC voltage has occurred, it is determined that a phase-to-ground fault has occurred. In response to determining that a phase-to-ground fault has occurred, a power delivered by the first converter station can be reduced.

Abstract: The present invention describes an outflow unit (1) for a mixer (2), said outflow unit (1) comprising multiple individual outflow grooves (3).

Abstract: A gaming system and method utilize an electronic display device configured to display a plurality of symbol-bearing reels and an array of symbol positions. The array of symbol positions comprises a plurality of rows and columns. The plurality of symbol-bearing reels are spun and stopped to land symbols on the reels in the symbol positions of the array. Payouts are awarded for any winning symbol combinations along horizontal and vertical ways. In response to a triggering event, the array is expanded by expanding one or more of the rows of the array to add one or more symbol positions to each expanded row. The plurality of symbol-bearing reels are again spun and stopped to land symbols on the reels in the symbol positions of the expanded array. Payouts are again awarded for any winning symbol combinations along the horizontal and vertical ways.

Abstract: The present specification generally relates to the field of satellite communication and particularly discloses a method and arrangement for providing broadband from a hybrid satellite-terrestrial solution. The system is adapted to have a improved latency in a less complex construction that provides overall cost benefits and comprises a user terminal, a satellite and a satellite gateway.

Abstract: A braking device of lever type, wherein actuation means is realized in the form of a screw jack (19) comprising an electric motor (20) and an angle gear (21) driving a jack screw (22) which is coupled between the levers (2; 5). A load sensor (29) coupled to one lever controls, via a power regulating means (25), the force applied in braking mode. A position sensor (31) coupled to the other lever determines the lever's positions in idling mode.

Abstract: A drainage tray may be provided for collecting condensate from a heat pump that is adapted to be mounted on a support. The support may be mountable to at least one supporting structure to carry the weight of the heat pump and the support. The drainage tray may include a peripheral edge portion defining a central recessed portion configured to collect condensate. A condensate outlet may be provided for removing the condensate from the tray. The drainage tray may be configured to be arranged between an underside of the heat pump and the support. The drainage tray may have a trapezoidal shape.

Abstract: The present invention relates to a polyolefin composition comprising (A) a polyolefin, (B) a benzil derivative comprising, preferably consisting of, the structural unit according to the following formula (I) wherein R1, R2, R3, R4, R5, R6, R7, R8, R9 and R10 independently from each other are hydrogen, or a hydrocarbyl group which may contain heteroatoms or at least two of said R1, R2, R3, R4, R5, R6, R7, R8, R9 and R10 together with the ring atoms of the ring system of formula (I) they are attached to, form a further aromatic or non-aromatic ring fused to the ring system of formula (I) and at least R1 or R2 is an ester group. The invention also relates to a wire or cable, in particular a medium, high or extra high voltage cable, comprising such a composition, and to the use of such a composition for the production of a wire or cable, in particular a medium, high or extra high voltage cable.

Abstract: The invention relates to a method for pressing bales of material in a baler. The method comprises the steps of feeding the material into the baler through an inlet, pre-compressing the material under a number of compressing cycles by means of a first press, transporting the pre-compressed material by means of a transport unit into a second press, and compressing the pre-compressed material by means of the second press into a finished bale of compressed material. The method is characterised in that the step of transporting the pre-compressed material by means of a transport unit into a second press is conducted in a space of the baler, such that an undesirable expansion of the pre-compressed material can be prevented. The invention is also related to a baler for pressing bales of material.

Abstract: A first converter station is part of a high voltage direct current transmission system that includes a DC transmission link connected to the first converter station a second converter station. A DC current and a DC voltage of the DC transmission link are sensed by the first converter station. It is determined that the sensed DC current is equal to or larger than a threshold current value, that the sensed DC current is equal to or larger than the threshold current value, and that at least a partial recovery of the sensed DC voltage has occurred. On the basis that it is determined that the at least a partial recovery of the sensed DC voltage has occurred, it is determined that a phase-to-ground fault has occurred. In response to determining that a phase-to-ground fault has occurred, a power delivered by the first converter station can be reduced.

Abstract: A voltage source converter (VSC) system of a high-voltage direct current (HVDC) system is disclosed. The system includes a number of line-commutated converter (LCC) transformers. Each LCC transformer is operable to transform alternate current (AC) voltage. A number of VSC converter units are connected in series and coupled to the plurality of LCC transformers. Each VSC converter unit is operable to convert between the AC voltage and direct current (DC) voltage. A bypass breaker is connected in parallel with at least one of the VSC converter units and operable to be closed to bypass the at least one VSC converter unit.

Abstract: A drainage tray may be provided for collecting condensate from a heat pump that is adapted to be mounted on a support. The support may be mountable to at least one supporting structure to carry the weight of the heat pump and the support. The drainage tray may include a peripheral edge portion defining a central recessed portion configured to collect condensate. A condensate outlet may be provided for removing the condensate from the tray. The drainage tray may be configured to be arranged between an underside of the heat pump and the support. The drainage tray may have a trapezoidal shape.

Abstract: A drainage tray for collecting condensate from a heat pump is disclosed, where the heat pump (3) being adapted to be mounted on a support (4) being mountable to at least one supporting structure to carry the weight of the heat pump (2) and the support (4) wherein the tray (2) comprises a peripheral and preferably inclined edge portion (7) defining a central recessed tray portion (8) configured to collect condensate, wherein the tray further comprises a condensate outlet (9) for removing the condensate from the tray (2).

Abstract: Radio network node comprises a plurality of antenna sub arrays, forming a multiple antenna array which is configured for beamforming, spatial multiplexing and Multiple Input Multiple Output, MIMO, transmission/reception, and further comprising an antenna base band processing unit and a central base band processing unit. The radio network node further comprises a plurality of antenna active modules, wherein each active antenna module is connected to one of the antenna sub arrays, comprised in the multiple antenna array, and wherein each active antenna module is configured for pre-processing of signals over the respective antenna sub array, before any forwarding of signals is made to the central base band processing unit.