Abstract: A method for detecting the performance of the water softening device includes: obtaining a correspondence between a water temperature and a pressure drop of a target flow line; determining a target pressure drop corresponding to a current test water temperature based on the correspondence between the water temperature and the pressure drop of the target flow line; and determining a performance detection result based on a numerical relationship between an actual pressure drop and the target pressure drop, where the target flow line is a flow line between a water inlet end and a water outlet end of the water softening device, and the actual pressure drop is a pressure drop of the target flow line under the current test water temperature.

Abstract: A top-down construction type assembly construction method for paved road surface, including the following steps: step I, manufacturing prefabricating slabs: using a top-down method to manufacture the prefabricating slabs, and providing bolt sleeves, inside the prefabricating slabs, which are evenly arranged in the prefabricating slabs; step II, mounting the prefabricating slabs: on a lower bearing plate, placing the prefabricating slabs in one step, performing a fine tuning on a position and an altitude of the prefabricating slabs, performing a grouting construction, finally forming the paved road surface; the prefabricating slabs are manufactured by laying bricks and pouring concrete, the prefabricating slabs are rolled over and mounted, thus eliminating on-site concrete bonding between bricks and the lower bearing plate, improving overall stability of the bricks and the prefabricating slabs after being mounted, assembled mounting for a paved road surface is implemented, and the construction period is shorte

Abstract: An array substrate and a display device are provided. The array substrate includes: a base substrate, a planarization layer, a package layer, a first barrier wall, and a plurality of first transmission lines. The first barrier wall is in a peripheral region and includes a first barrier wall portion extending along a first direction; and the plurality of first transmission lines are in the peripheral region and at a side of the package layer away from the base substrate. The package layer includes an organic package layer, the planarization layer includes a first edge portion extending along the first direction, and an orthographic projection of at least one of the plurality of first transmission lines on the base substrate is located at a side of the orthographic projection of the first edge portion on the base substrate away from the display region.

Abstract: A method of identifying a webpage, a device, and a medium are provided, which relate to a field of an artificial intelligence technology, in particular to fields of deep learning, knowledge graph and other technologies. The method of identifying the webpage includes: acquiring structural data of a target webpage, a first association relationship between the target webpage and a historical webpage, and historical graph data for the historical webpage; determining target graph data for the target webpage and the historical webpage based on the structural data of the target webpage, the first association relationship and the historical graph data; determining a similarity between the target webpage and the historical webpage based on the target graph data; and determining a category of the target webpage based on a category of the historical webpage and the similarity.

Abstract: The present disclosure provides improves systems and methods for mounting photovoltaic modules. In one embodiment, a photovoltaic array includes a first photovoltaic module having a first photovoltaic module edge including a first purlin engagement device. The photovoltaic array further includes a first purlin, and the first purlin can be removably coupled with the first purlin engagement device of the first photovoltaic module edge of the first photovoltaic module. In another embodiment, a photovoltaic module includes a first photovoltaic module edge including a first purlin engagement device. The first purlin engagement device provides a purlin aperture, and the purlin aperture is configured to receive a first lip of a first purlin.

Abstract: A method for regenerating resin of a water softening plant including the following steps: controlling a backwashing assembly to suck a salt solution from a salt tank to wash the resin in a resin tank in the water softening plant through the salt solution; determining that washing of the resin by the salt solution is completed, and controlling the backwashing assembly to connect the resin tank with a raw water waterway, so as to obtain raw water from the raw water waterway to wash the resin in the resin tank; and the backwashing assembly is used for executing forward washing process or backwashing process.

Abstract: This invention discloses an adaptive low-power method, device, and medium for the MAC layer of a wireless sensor network. The method includes: determining the environmental traffic based on the number of packets sent and received by nodes within a set timeframe; obtaining the remaining battery energy percentage; establishing the average node frequency based on the power of all nodes; setting the maximum duty cycle frequency (RDCmax) and minimum duty cycle frequency (RDCmin). When the remaining battery energy percentage is above 50%, adjusting the current duty cycle frequency based on the environmental traffic; when the remaining battery energy percentage is approximately 20% to 50%, reducing the maximum duty cycle frequency (RDCmax) to limit the maximum change in duty cycle frequency while adjusting the current duty cycle frequency based on environmental traffic.

Abstract: A color film substrate includes a first base substrate, a color film layer disposed at one side of the first base substrate, a protective layer disposed at one side of the color film layer away from the first base substrate, and a plurality of first spacers disposed corresponding to the plurality of first grooves. In the non-display region, a plurality of first grooves are provided at one surface of the protective layer away from the first base substrate. A part of the first spacer is disposed in the first groove.

Abstract: A power semiconductor device, including a cell region, a transition region, and a terminal region. The transition region is located between the cell region and the terminal region of the device. A first conduction type substrate, a first conduction type epitaxial layer located above the first conduction type substrate, and a first conduction type buffer layer located in the first conduction type epitaxial layer are jointly arranged at the bottoms of the cell region, the transition region, and the terminal region of the device. In a high-current application, since the cell region occupies the largest area of a chip, in a case that breakdown can occur in the cell region and the current can be discharged through the cell region. On the basis of ensuring the BV of the terminal region, a silicon layer step is formed by elevating the position of a top structure of the terminal region.

Abstract: Systems and methods are provided for utilizing discrete input controls for push-pull guns/torches, spool guns/torches, MIG (GTAW) torches, and/or TIG (GTAW) torches. A welding-type torch configured for applying welds may include an input component configured for setting a welding-type parameter associated with a welding-type device that is used in conjunction with the welding-type torch during welding-type operations, with the input component configured to cause adjusting the welding-type parameter by a preset discrete value in response to each individual action on the input component by a user of the welding-type torch.

Abstract: Determining whether, upon cessation of a second automated assistant session that interrupted and supplanted a prior first automated assistant session: (1) to automatically resume the prior first automated assistant session, or (2) to transition to an alternative automated assistant state in which the prior first session is not automatically resumed. Implementations further relate to selectively causing, based on the determining and upon cessation of the second automated assistant session, either the automatic resumption of the prior first automated assistant session that was interrupted, or the transition to the state in which the first session is not automatically resumed.

Abstract: A computer-implemented method includes identifying a webpage comprising a set of user interface (UI) elements, analyzing the set of user UI elements to identify a set of interactable elements, classifying the elements of the set interactable elements as either focusable or not focusable, extracting features from source code corresponding to interactable elements of the set of interactable elements classified as focusable, and building an accessibility issue detection model using the extracted features from source code corresponding to focusable interactable elements as training data. The method may further include extracting features from source code corresponding to interactable elements classified as not focusable and updating the accessibility issue detection model using the extracted features from source code corresponding to interactable elements which are not focusable as training data.

Abstract: A video coding method includes the following steps: performing a first optimization operation on a sub-coding block to select original pixels or reconstructed pixels of an adjacent block of the sub-coding block according to a base prediction mode to generate an intermediate prediction mode of the sub-coding block; performing a second optimization operation on the sub-coding block to determine a prediction mode according to the intermediate prediction mode, the original pixels of the sub-coding block, and the reconstructed pixels of the adjacent block; generating prediction information of the sub-coding block according to the original pixels of the sub-coding block, the reconstructed pixels of the adjacent block, and the prediction mode; generating encoding coefficients and reconstructed pixels of the sub-coding block according to the prediction information of the sub-coding block; and generating a bit stream according to the encoding coefficients and the prediction information.

Abstract: An embodiment for detecting anomalous data using dependency modeling. The embodiment may, within a target data environment, identify references between data contained in one or more data files. The embodiment may determine dependency relationships between data fields in the data contained in the one or more data files. The embodiment may construct computational graphs depicting the determined dependency relationships as series of related data fields. The embodiment may identify a series of associated computational graphs within the constructed computational graphs. The embodiment may calculate abnormality degree values for each of the data fields within the constructed computation graphs. The embodiment may, in response to detecting an anomalous data field having a calculated abnormality degree value above a threshold value, calculating contribution values for a series of associated component data fields to identify a root cause for the detected anomalous data field.

Abstract: The invention provides viral protease inhibitors having the general formula (I) wherein the variables are as described herein, compositions including the compounds, processes of manufacturing the compounds and methods of using the compounds.

Abstract: An arrangement for at least partially covering a window. The arrangement includes a covering adapted for being arranged in different intermediate extension states between a retracted state and an extended state for covering the window to different extents. The arrangement further includes an elongated support element, wherein the covering is supported by the elongated support element and movably arranged in a longitudinal direction of the elongated support element between the different extension states in the extension direction. The elongated support element is at least substantially rigid.

Abstract: Techniques to reduce signal interference between wired signals communicated within an electronic device and wireless signals transmitted to or received from antennas of the electronic device are disclosed. The electronic device includes an interposer with an inner fence and an outer fence having offset gaps to prevent a pathway otherwise formed by overlapping tabs, where the pathway allows noise leakage from the wired signals. In some embodiments, the electronic device (e.g., in a main logic board package) includes a ground fencing of ground vias to prevent the noise leakage from harmonics associated with signal vias communicating the wired signals. The spacing between the ground vias is based on frequencies of signals that the ground vias are intended to block.

Abstract: An arrangement for at least partially covering a window. The arrangement includes a covering adapted for being arranged in different intermediate extension states between a retracted state and an extended state for covering the window to different extents. The covering includes a plurality of first sheet element sections which are connected to each other via their edges so that the first sheet element sections form a zigzag shape between opposite ends of the covering in its extension direction, and a plurality of second sheet element sections which are connected to the first sheet element sections so that they project substantially perpendicularly relative to the extension direction of the covering. At least one of the second sheet element sections is connected to every second transition between two adjacent first sheet element sections in the zigzag shape and wherein an edge of the at least one second sheet element section is free.

Abstract: The display panel comprises a display region and a bonding region, the bonding region comprises a display substrate and a first adhesive layer, a polarizing layer, a second adhesive layer and a cover plate layer arranged sequentially on a light exit side of the display substrate, the first adhesive layer and the polarizing layer are disposed in a lead region, a bending region and a composite circuit region in the bonding region, the cover plate layer is provided with a cover plate shield layer, at least one of the display substrate, the first adhesive layer and the polarizing layer is provided with a bonding shield layer, the distance between an edge of the bonding shield layer and the boundary of the display region is less than the distance between an edge of the cover plate shield layer and the boundary of the display region.