Abstract: The present disclosure relates to the technical field of electrical device state monitoring, and particularly discloses an open-phase fault monitoring system, in which a relay communication unit is configured with an MCU as a central control processing unit, and an external ADC realizes high-speed A/D conversion for a plurality of signals; a timing function is realized by a GNSS&RTC of the relay communication unit, a data interaction function is realized by a LORA module, and data is sent to a background industrial personal computer based on a designed sampling frequency. The system of the present disclosure has the advantages of small volume, high precision, low cost, easy installation and the like, and realizes real-time monitoring and accurate identification of a line open-phase fault of an auxiliary power supply system in a nuclear power plant.

Abstract: A radio frequency signal reception system for magnetic resonance imaging includes a cryostat, a coil and a pre-amplifier. The cryostat is provided with a housing, a thermal insulation cover and a vacuum layer which is covered by the housing, the vacuum layer is communicated with the first pumping port, the coil is arranged in the closed cavity, and a signal generated by the coil is transmitted to the magnetic resonance system through the pre-amplifier. The radio frequency signal reception system provided by the application has the advantages of high signal-to-noise ratio, wide applicability, easy operation, and easy maintenance, and is suitable for imaging multiple parts of the human body such as knee joints, arms, and wrists.

Abstract: System and methods to control resource distribution to fields are provided. A data processing system can identify a plurality of zones of the field, and can receive, from a client computing device, registration information of a node. The registration information can correlate the node with a zone of the field. The data processing system can obtain, via a gateway device and from the node, a first data file including field metric data and a second data file including third party data that pertains to the field. The data processing system can determine a resource distribution schedule based at least in part on data of the first data file and data of the second data file. The data processing system can receive, via the gateway device, a prompt from the node, and can provide an instruction to control a valve to regulate resource distribution to a portion of the field.

Abstract: A waterproof keyboard includes a base plate, a key frame, plural keycaps, a first adhesive layer, plural second adhesive layers and a keyboard film. The key frame is installed on the base plate. The first adhesive layer is installed on a frame top surface. The plural second adhesive layers are disposed on the corresponding keycap top surfaces, respectively. The keyboard film is attached on the first adhesive layer and the plural second adhesive layers. After the keyboard film is subjected to a thermal pressing process, the keyboard film generates at least one concave structure on the frame top surface and plural convex structures on the corresponding keycap top surfaces. The at least one concave structure is attached on the frame top surface through the first adhesive layer. The plural convex structures are respectively attached on the corresponding keycap top surfaces through the corresponding second adhesive layers.

Abstract: A terminal according to one aspect of the present disclosure includes a receiving section that receives one channel state information (CSI) report configuration, and a control section that performs control of transmitting first CSI at a first timing and second CSI being different from the first CSI at a second timing being different from the first timing, based on the one CSI report configuration. According to one aspect of the present disclosure, preferable channel estimation/use of resources can be implemented.

Abstract: A server cooling system relates to a technical field of server heat dissipation and solves problems of high manufacturing costs, large maintenance workload, and high energy consumption of existing server cooling systems. The server cooling system includes a flow divider, a heat exchange device, a first temperature sensor, a second temperature sensor, a control device, and a circulating pump. The server cooling system is configured to dissipate heat from a server cluster, and the cooling liquid is divided by the flow divider before the cooling liquid cools servers, such that the cooling liquid flows through each server in the server cluster through different pipelines, realizing centralized heat dissipation of the servers, reducing the manufacturing cost of the server cooling system, and lowering the maintenance workload and energy consumption of the server cooling system.

Abstract: A semiconductor structure includes a substrate, a deep well, a doped region, a field oxide, a gate structure, a source region, and a drain region. The deep well is with a first impurity of a first conductivity type in the substrate. The doped region is with a second impurity of a second conductivity type in the deep well, the second conductivity type being opposite to the first conductivity type. The field oxide partially is embedded in the deep well, wherein the field oxide interfaces with the doped region. The gate structure is over the field oxide and laterally extends across the doped region. The source region and the drain region laterally are separated at least in part by the doped region and the field oxide.

Abstract: A compact countertop drink maker is provided. The drink maker includes a mixing vessel configured to receive a drink product and a base configured to support the mixing vessel. The drink maker also includes a dasher configured to mix the drink product within the mixing vessel. The drink maker further includes a cooling circuit configured to cool the drink product within the mixing vessel. In some embodiments, a total height of the drink maker is less than 20 inches. Additionally, or alternatively, a maximum dimension of the mixing vessel along a vertical axis is greater than or equal to 40% of the total height of the drink maker.

Abstract: The present invention discloses a cylindrical heating apparatus for aluminum foil annealing furnaces. During use, a fan sends air through an air inlet into the cylindrical shell, where the air flows circumferentially along the inner wall of the cylindrical shell, a guide plate directs a portion of the air to middle areas of the cylindrical shell to enhance the heat convection exchange between heating cores located in the middle areas of the cylindrical shell and the air, thereby improving the heating efficiency of the heating cores.

Abstract: A configuration tool receives user input associated with a project to deploy a software application to a cloud computing environment. Based on the user input, the configuration tool generates an application package that includes application files, infrastructure configuration data, and customized deployment instructions. A user can follow the deployment instructions to use the application files and infrastructure configuration data within the cloud computing environment, such that the infrastructure configuration data automatically configures the cloud computing environment, and the cloud computing environment executes the software application based on the application files.

Abstract: Provided are methods, systems, and computer program products for unsupervised alignment of embedding spaces. A method may include receiving a first embedding matrix and a second embedding matrix. The first embedding matrix may include a plurality of source points and the second embedding matrix may include a plurality of target points. An initial permutation matrix and an initial orthogonal matrix may be initialized. A permutation matrix may be determined based on the initial permutation matrix, the first embedding matrix, and the second embedding matrix. An orthogonal matrix may be determined based on the initial orthogonal matrix, the first embedding matrix, the permutation matrix, and the second embedding matrix. For each step of a target number of steps, the following may be repeated: updating the permutation matrix based on a quantized 2-Wasserstein distance, and updating the orthogonal matrix based on a gradient descent and a Procrustes problem.

Abstract: The present disclosure provides an array substrate and a liquid crystal display panel, the array substrate includes a display area and a peripheral area surrounding the display area, the display area is divided into a plurality of heating zones, and each heating zone is provided with a heating electrode; the array substrate further includes a zone temperature control module and a heating wire module, the heating wire module includes a plurality of heating wire groups, the heating wire groups are arranged corresponding to the heating zones one to one, and a first terminal of each heating wire group is electrically connected with the zone temperature control module; the zone temperature control module is located in the peripheral area, and is configured to control each heating wire group to input a heating signal into the heating zone corresponding thereto.

Abstract: Certain aspects of the present disclosure provide techniques for wireless communications. One aspect provides a method of wireless communications by a user equipment (UE), the method including receiving, from a network entity, a reference signal; processing the reference signal with a machine learning model to generate machine learning model output; and determining an action to take based on the machine learning model output and a model monitoring configuration.

Abstract: A terminal device receives indication information from a network device, where the indication information is associated with a first cell. The terminal device performs cell selection, reselection, or access based on the indication information.

Abstract: A network device sends first configuration information to a terminal device, to configure a channel measurement resource set for the terminal device, where the channel measurement resource set includes at least one channel measurement resource. After receiving the first configuration information, the terminal device determines channel state information CSI, and sends the CSI to the network device. The CSI is associated with a first group of channel measurement resources and a second group of channel measurement resources in the channel measurement resource set. The first group of channel measurement resources is used for channel measurement, the second group of channel measurement resources is used for interference measurement, and the first group of channel measurement resources is different from the second group of channel measurement resources.

Abstract: An electrical control box for superconducting magnet transportation and a device for transporting a superconducting magnet, relating to the field of superconducting magnet transportation, are configured to transport the cryogenic superconducting magnet. The electrical control box for superconducting magnet transportation is provided to address the problem that rated load capacity requirement of the transport apparatus is too high while transporting the superconducting magnet. A function of one input to two outputs is implemented through a power supply distribution module to supply power to a helium compressor and a refrigerator respectively to align with the common practice of transport personnel. In addition, a delay module is arranged in a power supply output connected to the helium compressor to provide power to the helium compressor later than the refrigerator, i.e., the start-up of helium compressor and the refrigerator are asynchronous.

Abstract: The present disclosure relates to a method and system for automatic control of a vacuum pump. The method involves: starting the vacuum pump and obtaining system parameters; starting the motor and opening the solenoid valve; collecting the current vacuum value and motor start time; establishing a vacuum value model; comparing the current and predicted vacuum values; establishing a time parameter model; comparing the current vacuum value and time with set values; and turning off the motor and solenoid valve. This system enables remote and automatic control through solenoid valves and control circuits, saving energy, reducing labor costs, and improving efficiency.

Abstract: A battery cell includes a shell and at least one electrode assembly accommodated in the shell. The shell includes a first plate and a second plate, the second plate is intersected with the first plate for arrangement, the first plate includes a first inner wall surface facing the electrode assembly, and the second plate includes a second inner wall surface facing the electrode assembly. The shell includes a third inner wall surface connecting the first inner wall surface and the second inner wall surface, at least a part of the third inner wall surface defines a first avoidance groove, in a thickness direction of the first plate, the first avoidance groove is concave relative to the first inner wall surface and towards one side away from the electrode assembly, and a part of a projection of the electrode assembly on the first plate overlaps the first avoidance groove.

Abstract: A fabric touch panel, includes an upper conductor layer, a middle conductor layer, and a lower conductor layer, the middle conductor layer being a good conductor layer. When the fabric touch panel is subjected to an external force, a first good conductor is in contact with the middle conductor layer, such that a first semiconductor and the middle conductor layer form a first conductive path, and a first conductive resistance value obtained by conduction of the first conductive path uniquely corresponds to a coordinate in a first direction of a plane; and a second good conductor is in contact with the middle conductor layer, such that a second semiconductor and the middle conductor layer form a second conductive path, and a second conductive resistance value obtained by conduction of the second conductive path uniquely corresponds to a coordinate in a second direction of the plane.

Abstract: A sealing system is disclosed. An oil chamber is formed between an annular support and a main shaft. One side of the oil chamber can be sealed by using a dust-proof seal, to achieve dust-proof and waterproof effects at this side. The oil seal can be functioned to seal a bearing side. After a flexible oil retainer is mounted onto a main shaft through a limiting structure, a labyrinth can be formed in the oil chamber, thereby effectively improving the ability to prevent the oil from flowing out. Additionally, an oil guide hole can be used to recycle the oil, to avoid oil accumulation. Meanwhile, the flexible oil retainer is made of a flexible material, which can avoid damages to components of the labyrinth system during installation and operation of a wind turbine. Moreover, the flexible oil retainer is in a flexible design, and easy to mount and maintain.