Abstract: A device for removing hot-melt adhesive from a rotating, vertically-arranged roller (1), comprising: a hollow, preferably hollow cylindrical, scraper (2), characterized in that the scraper (2) comprises an opening (6) on the circumferential surface thereof along the longitudinal axis, at which opening a strike plate (3) that protrudes radially outward is arranged, and wherein the strike plate (3) is arranged such that it can be brought into a position for removing adhesive from the roller (1) and can convey the removed adhesive towards the circumferential inner side of the scraper (2).

Abstract: A method for managing an electronic commerce (e-commerce) shopping cart may include, in a computing device comprising a touch screen, memory, and at least one processor, receiving a selection of one of a plurality of web pages associated with an e-commerce web site. The selected one of the plurality of web pages and an indication of the e-commerce shopping cart may be displayed on the touch screen. The indication of the e-commerce shopping cart may be integrated for display into each of the plurality of web pages. While displaying the selected one of the plurality of web pages and the indication of the e-commerce shopping cart, at least one gesture event associated with the e-commerce shopping cart may be detected. Access to the e-commerce shopping cart may be enabled upon detecting the at least one gesture event.

Abstract: In one aspect, an example method includes (i) determining a blur delta that quantifies a difference between a level of blurriness of a first frame of a video and a level of blurriness of a second frame of the video, wherein the second frame is subsequent to and adjacent to the first frame; (ii) determining a contrast delta that quantifies a difference between a contrast of the first frame and a contrast of the second frame; (iii) determining a fingerprint distance between a first image fingerprint of the first frame and a second image fingerprint of the second frame; (iv) determining a keyframe score using the blur delta, the contrast delta, and the fingerprint distance; (v) based on the keyframe score, determining that the second frame is a keyframe; and (vi) outputting data indicating that the second frame is a keyframe.

Abstract: Systems and methods for cloud-based keyless entry are generally described. In some examples, a first number is received from a vehicle. A first computing device of the vehicle may be configured to control an electronic door lock. A first unlock code may be generated using the first number. In some examples, a notification is sent to a remote entry device associated with the vehicle. A response to the notification may be received from the remote entry device. In some examples, the first number may be retrieved from a messaging service based at least in part on the receiving the response to the notification. A second unlock code may be generated using the first number. A determination may be made that the first unlock code matches the second unlock code. An instruction may be sent to the first computing device, the instruction effective to cause unlock of the electronic door lock.

Abstract: A system receives, from a second space, a second picked-up image signal obtained by picking up by a second imaging unit, and projects in a first space an image on the basis of the second picked-up image signal. The system includes a region setting section that sets a specific output region, a signal processing section that generates post-processing image data by performing image signal processing on the second picked-up image signal in such a way that a luminance value of the image projected onto the specific output region becomes equal to or smaller than a specific value; and a device control section that causes projection of the image on the basis of the post-processing image data.

Abstract: The invention relates to an electric meter (1) for measuring the electric consumption of an electric load (RLOAD), in particular while charging an electric vehicle. The electric meter according to the invention has a current measuring device (11) in order to measure a charging current (ILOAD) which flows through a charging cable (7) to a transfer point (9, 10) for the load (RLOAD), wherein the transfer point (9, 10) is preferably located in a plug (8) of the charging cable (7). Furthermore, the electric meter (1) according to the invention includes a voltage measuring device (12) for measuring a voltage. According to the invention, the voltage measuring device (12) measures the voltage directly at the transfer point (9, 10) of the charging cable (7) in order to determine line losses in the charging cable (7), in particular in order to take into consideration the line losses when calculating the consumption.

Abstract: Systems and methods for identifying memory devices for swapping virtual machine memory pages. An example method may comprise: identifying, by a processing device, a workload type associated with a workload being executed by a computer system; identifying a memory device associated with the workload type; evaluating a memory pressure metric reflecting a period of time during which an application being executed by the computer system has been blocked by a memory allocation operation; and responsive to determining that the memory pressure metric exceeds a threshold value, allocating a memory block on the identified memory device.

Abstract: There is presented a wireless device for dual-polarization beamforming. The wireless device comprises an antenna array. The antenna array comprises antenna elements of mutually orthogonal polarizations and a baseband chain. The antenna elements of both polarizations are operatively connected to the baseband chain. There is also presented a method for dual-polarization beamforming as performed by such a wireless device.

Abstract: A cascade element for a thrust reverser system of an engine, more particularly a jet engine, comprises a number of mutually adjacent deflecting vanes for deflecting an air flow, at least one of the deflecting vanes being twisted about its longitudinal axis at least along a twist longitudinal portion, and an engine having a cascade element of this type and to a method for producing a cascade element of this type, wherein additive manufacturing is carried out.

Abstract: The disclosure concerns a method for vibration reduction in a compression ignition four-stroke internal combustion engine. The internal combustion engine comprises exhaust and intake valves controlled by exhaust and intake camshafts. The method comprises, when operating the internal combustion engine below a threshold rotational speed, steps of: changing a timing of the exhaust camshaft to advance closing of the exhaust valve, and —changing a timing of the intake camshaft to delay opening of the intake valve.

Abstract: A method for controlling a vehicle. In the method, data of a digital road map are read in, zones are determined for the digital road map, and possible sequences of trips along a road of the digital road map are ascertained as a function of the determined zones. Furthermore, it is ascertained, as a function of sensor data and/or current driving data of the vehicle, whether a current or predicted traffic situation is outside the possible sequences or corresponds to a possible sequence that is determined as being outside an intended operating range. If the current or predicted traffic situation is outside the possible sequences or corresponds to the possible sequence outside the intended operating range, a measure is determined and the vehicle is controlled as a function of the measure that is taken.

Abstract: The present invention relates to a machine arrangement, in particular for processing pharmaceutical products, comprising a processing station (2) for filling and sealing containers, in particular with pharmaceutical products, a handling device (3) for feeding and removing the containers into the machine arrangement, wherein the handling device (3) is designed to feed and remove containers only from exactly one side of the machine arrangement into the machine arrangement, wherein the processing station (2) has at least one work region (4) for receiving an empty container, at which the empty container is filled and sealed, wherein the processing station (2) has at least one storage region (5) for the temporary storage of filled and sealed containers, and wherein the handling device (3) is designed to feed empty containers to the processing station (2) and remove filled and sealed containers from the storage region (5).

Abstract: The invention relates to a method of designing a refractive transparent or partially transparent light-redirecting surface, or a reflective light-redirecting surface, of a caustic layer comprising providing a discrete representation of an input target image, calculating a generalized power diagram for a set of image pixels pi of the target image and computing a piecewise light-redirecting surface of the caustic layer based on a calculated optimal set of weights minimizing a cost function associated with the set of image pixels pi. The invention also relates to an optical security element, a marked object, a method of visually authenticating an object and use of the optical security element for authenticating or securing against counterfeiting.

Abstract: In a method and a carrier gas nozzle for allowing at least one fluid to flow over a welding area of a workpiece along a welding path during a welding process, the at least one fluid is flowed onto the welding area via at least one inlet and channels having openings. The openings of the channels are divided into at least two sectors, and at least one flow parameter, if need be also a property of the at least one fluid of each sector, is individually controlled, wherein at least one flow parameter of at least one fluid of at least one sector is controlled depending on the geometry of the welding path and/or depending on the geometry of the workpiece.

Abstract: The present disclosure provides methods of treating subjects having liver disease, and methods of identifying subjects having an increased risk of developing liver disease.

Abstract: An electrochemical fuel cell measures ethanol in human breath and a process maintains such an electrochemical fuel cell. The electrochemical fuel cell includes a first electrode (1), a second electrode (2) and a third electrode (3). The first electrode (1) is used as a measuring electrode in a regular operating mode of the electrochemical fuel cell and as a measuring electrode or as a reference electrode in a maintenance mode of the electrochemical fuel cell. The second electrode (2) is used as a counter electrode in the regular operating mode of the electrochemical fuel cell and as a measuring electrode or as a reference electrode in the maintenance mode of the electrochemical fuel cell. The third electrode (3) is used as a counter electrode in the maintenance mode of the electrochemical fuel cell.

Abstract: The present disclosure relates to the medical use of citicoline analogs with a N4-hydroxycytidine moiety and a solvate or pharmaceutically acceptable salt thereof. The compounds can be used as antiviral drug for treatment of e.g. Covid-19, human rhinovirus (HRV), influenza and respiratory syncytial virus (RSV).

Abstract: The present invention relates to the production of perfuming, aromatising, taste-enhancing and/or flavouring agents and compositions based on extracts from wild, domesticated and/or modified vanilla fruit from the biodiversity of the Brazilian Atlantic Forest flora, which have a metabolome and proteome that differ from those of the Vanilla planifolia vanilla, generating new vanilla aromas and flavours that can be used in cosmetics, foods, pharmaceuticals and nutraceuticals, perfumes, textiles, wood and plastic articles, repellents and other products that can carry this essence.

Abstract: The present invention relates to a comb copolymer comprising in polymerized form up to 40 wt % of a PIB macromonomer of the formula (I) and a hydrophobic monomer of the formula (II). The invention further relates to a method of preparing the PIB macromonomer of the formula (I) where a polyisobutene amine of the formula (IV) is reacted with (meth)acrylic acid anhydride; and to a lubricant comprising a base oil, the comb copolymer, and further lubricant additives; and to a use of the comb copolymer for improving the viscosity index of a lubricating oil.