Abstract: A method for anomaly detection on a doctor blade of a papermaking machine includes obtaining doctor blade-related data, wherein the doctor blade-related data includes working condition data, status monitoring data, and design parameter data of the doctor blade, performing a predetermined data pre-processing on the doctor blade-related data to obtain a pre-processed data set, wherein the pre-processed data set includes processed data respectively corresponding to the working condition data, the status monitoring data, and the design parameter data; performing a predetermined feature extraction on the pre-processed data set, and fusing extracted features to obtain fused feature data; and analyzing the fused feature data based on different anomaly detection processes respectively, to perform a comprehensive anomaly detection on the doctor blade of the papermaking machine.

Abstract: A display assembly includes a three-dimensional display cover defining an internal volume. The three-dimensional display cover includes a central portion and a peripheral portion. The peripheral portion extends around a periphery of the internal volume. The display assembly includes a first display and a second display. The first display is disposed within the internal volume of the three-dimensional display cover and is visible through the central portion of the three-dimensional display cover. The second display is disposed within the internal volume of the three-dimensional display cover and extends around at least a portion of a periphery of the first display. Furthermore, the second display is visible through the peripheral portion of the three-dimensional display cover.

Abstract: A system can receive user data from a computing device of a user. Based on the user data, the system can determine that the user will utilize a transport service to arrive at a destination location at a specified time. Prior to the specified time, the system can monitor transport service conditions within a region that includes a current location of the user, and determine a service request time for the user based at least in part on the transport service conditions. The system then automatically generates the service request for the user at the service request time to match the user to a transport provider.

Abstract: A boot control method and an electronic device are disclosed. The method includes: activating a boot procedure of the electronic device; during an execution of the boot procedure, receiving a wireless verification signal through a wireless communication circuit of the electronic device, in which the wireless verification signal carries verification information; determining whether the verification information passes verification; in response to the verification information passing the verification, continuing executing the boot procedure; and in response to the verification information not passing the verification, stopping the boot procedure. In this way, the user experience can be effectively enhanced while at the same time taking into account the security protection for the boot of the electronic device.

Abstract: This document describes systems and techniques directed at extending touch-sensitive regions in electronic devices. In aspects, an electronic device includes a cover layer, a touch sensor panel, and an electronic visual display panel (“display panel”). The cover layer includes a top face and a side face. The touch sensor panel has a first sensing region corresponding to a surface of the top face and a second sensing region at least partially corresponding to a second surface of the side face. The display panel has an active area corresponding at least partially to the first surface of the top face. The active area of the touch sensor panel is greater than an active area of the display panel. Despite the display panel and the touch sensor panel having different active area sizes, an integrated circuit is configured to control both of them, maximizing an internal volumetric efficiency.

Abstract: A plasma separation device including a blood inlet and a plasma outlet, the blood inlet comprising an inlet tunnel configured for loading a whole blood sample and a first chamber configured for collecting the whole blood sample; the plasma outlet comprising a second chamber for collecting plasma separated from the whole blood; the device comprising an anti-fouling membrane disposed between the blood inlet and the plasma outlet, the anti-fouling membrane comprising a zwitterionic polyurethane or pre-polymer thereof, wherein the zwitterionic polyurethane or pre-polymer thereof comprises a monomeric unit comprising a zwitterion or precursor thereof and optionally a monomeric unit derived from a polyol, wherein the monomeric unit derived from a polyol is present in a molar ratio in a range of about 0 to about 0.80 relative to the combined amount of monomeric unit derived from a polyol and the monomeric unit comprising a zwitterion or precursor thereof.

Abstract: A machine tool evaluation method, a machine tool evaluation system and medium are disclosed. The method includes: determining a target component of a machine tool; and for each target component: acquiring type information and attribute information of the target component; determining and acquiring, based on type information and the attribute information, target operating condition data, target state monitoring data, and target design parameter data corresponding to the target component and generating an original data set based on the target operating condition data, the target state monitoring data and the target design parameter data; preprocessing the original data set to obtain a target data set; performing feature extraction on the target data set to obtain a feature data set; and performing a multi-level evaluation on the target component, and generating an evaluation result of the target component; and generating an evaluation result of the machine tool based on the evaluation results.

Abstract: A system can receive user data from a computing device of a user. Based on the user data, the system can determine that the user will utilize a transport service to arrive at a destination location at a specified time. Prior to the specified time, the system can monitor transport service conditions within a region that includes a current location of the user, and determine a service request time for the user based at least in part on the transport service conditions. The system then automatically generates the service request for the user at the service request time to match the user to a transport provider.

Abstract: A device-abnormality detection method and a device-abnormality detection system are disclosed. The device-abnormality detection method includes: generating, by a local detection terminal, target performance index data of a device to be detected, and sending the target performance index data to a cloud platform. The method may include determining, by the cloud platform based on the target performance index data, target detection algorithm information corresponding to the target performance index data, and sending the target detection algorithm information to the local detection terminal. The method may also include implementing, by the local detection terminal, an abnormality detection of the device to be detected based on the target detection algorithm information and performance data of the device to be detected, and outputs an abnormality detection result.

Abstract: Provided herein are polymers having a polymer backbone including a zwitterionic precursor monomeric unit having a secondary or tertiary amine in the polymer backbone, as well as methods of making and using the same.

Abstract: The Address Verification, Seed Splitting and Firmware Extension for Secure Cryptocurrency Key Backup, Restore, and Transaction Signing Platform Apparatuses, Methods and Systems (“SFTSP”) transforms contract deployment request, transaction signing request, key backup request, key recovery request inputs via SFTSP components into contract deployment response, transaction signing response, key backup response, key recovery response outputs. A contract deployment request message datastructure is obtained. Owner key identification parameters are determined. An owner public key is determined using the owner key identification parameters. An owner address is generated using the owner public key. A salt value is generated. A contract address for the smart contract is calculated as a function of the deployment factory address, the salt value, the contract code, and the owner address. An owner private key is determined using the owner key identification parameters and used to sign the contract address.

Abstract: An electrolyte composition comprising a fluoroamino solvent and a lithium salt comprised of boron dissolved in the fluoroamino solvent, the fluoroamino solvent being a fluoroacetamide or fluoroimide may be used as an electrolyte in a secondary battery. The electrolyte composition is useful for lithium ion batteries having an anode comprised of lithium metal and the electrolyte may be present in a lean amount.

Abstract: The present disclosure discloses a smart television and a server. In the present disclosure, a query command comprising a keyword is sent to a server in response to a query request for an audio/video from the user input interface, wherein the server is configured to determine media resource information of corresponding target audio/video according to the keyword in response to receiving the query command, and generate a reply text comprising comment information of the target audio/video according to the keyword; the media resource information and the reply text sent from the server are received; and the display is controlled to present the media resource information in a first area on the user interface and present the reply text in a second area on the user interface.

Abstract: A platelet exosome enrichment tube is provided. The platelet exosome enrichment tube includes a tube body, a cover body and a plurality of frosted glass beads. The tube body has a closed end, an open end and an accommodation space. The open end is opposite to the closed end, and the accommodation space is formed by connecting the closed end to the open end. The cover body detachably covers the open end of the tube body, and the frosted glass beads are disposed in the accommodation space. A surface of each of the frosted glass beads has a uniformly distributed uneven shape.

Abstract: Described herein are dinuclear platinum(II) emitter complexes and their methods of making and using thereof. The design of the dinuclear platinum(II) emitters results in short radiative lifetimes and high quantum yields. The dinuclear platinum(II) emitter complexes can be used to fabricate blue emitting OLEDs.

Abstract: Provided are an operating assembly and a household appliance. The operating assembly includes a first operating portion and a second operating portion. The first operating portion is at least partially disposed in the second operating portion. The second operating portion can be located at and move back and forth between a first position and a second position of the first operating portion. When the second operating portion is located at the first position, the second operating portion can rotate relative to the first operating portion to generate a first electric signal; when the second operating portion is located at the second position, the second operating portion can drive the first operating portion to rotate to generate a second electrical signal during the rotation of the first operating portion; and the first operating portion can be pressed to generate a third electric signal.

Abstract: A method for determining an estimated life of a mechanical device includes (1) acquiring a load spectrum of the mechanical device within a predetermined time range; (2) acquiring a lubricant state of the mechanical device within the predetermined time range; (3) determining a plurality of operating states experienced by the mechanical device within the predetermined time range based on the acquired load spectrum and the acquired lubricant state, and (4) determining an estimated life of the mechanical device based on the plurality of operating states of the mechanical device within the predetermined time range. Each operating state corresponds to a particular range of load values in the load spectrum and a particular degree of contamination in the lubricant state. The method may also determine the remaining useful life of a mechanical device. The method may be implemented in a device for determining the estimated life of a mechanical device.

Abstract: Described herein are compounds containing palladium(II), as the central metal atom, and tetradentate [N{circumflex over (?)}C{circumflex over (?)}C{circumflex over (?)}N] ligands. The compounds are charge neutral, and feature a donor-acceptor structure where a pendant substituted amino group (such as unsubstituted diphenylamine or substituted diphenylamine) and a heteroaryl group (such as pyridine group) serve as donor and acceptor, respectively. This donor-acceptor structure introduces a set of low-energy singlet and triplet charge-transfer excited states with small energy separation allowing for efficient thermally activated delayed fluorescence to take place.

Abstract: Embodiments of the present disclosure relate to link based groupcast communication. In the solution, a groupcast stream can be delivered on a specified link in a negotiation manner between a first device (e.g., an access point AP in an infrastructure BSS or a mesh station in a mesh BSS) and a second device (e.g., a non-AP station in the infrastructure BSS or a mesh station in the mesh BSS). As such, the waste of radio resources caused by repeated transmission of invalid data on the multiple links are reduces significantly.

Abstract: The present disclosure relates to a method for determining particle content in a fluid. The method includes acquiring an image of the fluid, determining a particle-related characteristic value in the image, and determining the particle content from the particle-related characteristic value. Furthermore, the present disclosure also relates to an apparatus and a computer readable medium for determining particle content in a fluid.