Abstract: An apparatus for determining whether a vehicle is in a stuck state may include: a receiving unit configured for receiving driving information of a vehicle; a score determination unit configured for determining a stuck score based on the driving information; and a stuck determining unit configured for determining whether a vehicle is in a stuck state based on accumulated stuck scores obtained by accumulating stuck scores.

Abstract: Proposed is a disconnector apparatus including a casing having therein a support ring and one side gear, and a clutch ring having a first clutch part disposed on an inner-diameter portion of the clutch ring at one side of the clutch ring facing one side gear, and a second clutch part disposed on one inner surface of the inner-diameter portion, in which the first clutch part engages with a third clutch part disposed on an outer-diameter portion of the support ring at one side of the support ring, and the second clutch part engages with a fourth clutch part disposed on one surface of the one side gear.

Abstract: A performance match method of memory, a memory storage device and a memory control circuit unit are disclosed. The method includes: receiving a performance match command from a host system; in response to the performance match command, adjusting an operation setting of a memory storage device to match a performance of the memory storage device with a performance requirement of the host system; and interacting with the host system based on the adjusted operation setting.

Abstract: This disclosure provides a network control method, an apparatus, and a system, to manage an IP network and an optical network together, thereby properly controlling use of resources of an entire network. The method includes: obtaining first link state information and second link state information, where the first link state information is used to indicate a link state of an Internet Protocol IP network, and the second link state information is used to indicate a link state of an optical network; determining third link state information based on the first link state information and the second link state information, where the third link state information includes the link state of the IP network and the link state of the optical network; and computing a path based on the third link state information.

Abstract: An apparatus for estimating a vehicle speed includes: a vehicle information receiving unit for receiving driving information of a vehicle, including wheel speed, motor torque, and longitudinal acceleration of the vehicle; a wheel slip determining unit for determining whether wheel slip occurs; a longitudinal acceleration correction unit correcting the longitudinal acceleration received from the vehicle information receiving unit; and a vehicle speed estimation unit for estimating a vehicle speed using the wheel speed or the corrected longitudinal acceleration according to the determination result of the wheel slip determining unit.

Abstract: Provided are a vacuum distillation furnace, and a method for preparing high-purity copper particles. In view of the fact that high-purity copper prepared by the traditional method in the current industrial production has an unsatisfactory purity, a high impurity content, and a complicated composition, a vacuum distillation method is adopted. During the vacuum distillation method, most of valuable metals in a copper matrix are volatilized and enter into a gas phase, such that the metals are separated from the copper matrix, thereby allowing the purification of copper; and copper powder particles volatilized to a condensation plate have a smooth surface and a purity of 5 N grade or more.

Abstract: Systems and methods for surgical guidance and image registration are provided, in which three-dimensional image data associated with an object or patient is registered to topological image data obtained using a surface topology imaging device. The surface topology imaging device may be rigidly attached to an optical position measurement system that also tracks fiducial markers on a movable instrument. The instrument may be registered to the topological image data, such that the topological image data and the movable instrument are registered to the three-dimensional image data. The three-dimensional image data may be CT or MRI data associated with a patient. The system may also co-register images pertaining to a surgical plan with the three-dimensional image data. In another aspect, the surface topology imaging device may be configured to directly track fiducial markers on a movable instrument. The fiducial markers may be tracked according to surface texture.

Abstract: A determination method for a weather avoidance strategy of flights includes collecting historical radar trajectory data and historical weather data of various flights in a predetermined airport terminal area, and collecting weather forecast data in real time; determining an arrival and departure typical flight route of each flight in the predetermined airport terminal area on the basis of the historical radar trajectory data and the historical weather data; acquiring deviation information indicating deviation of each flight due to severe convective weather on the basis of the historical weather data, the arrival and departure typical flight route, and the historical radar trajectory data; determining flight deviation probabilities under different weather conditions on the basis of the historical weather data, the arrival and departure typical flight route and the deviation information, to generate a flight deviation probability chart; constructing a weather avoidance probability figure of the predetermined ai

Abstract: A printed circuit board transmits the collected current and voltage signals of different regions in a membrane electrode assembly inside the fuel cell to PCB connectors, and transmits the current and voltage signals to a data collection module by means of mating of a male of the connector, a female and a male of the standard harness. The current and voltage signals of the PCB connectors are identified, and a local current density of the fuel cell represented by each signal is positioned according to the position matching relationship, so that the current density distribution in the entire membrane electrode assembly of the fuel cell is finally obtained. According to the scheme, stable and reliable transmission of current and voltage signals of different regions on the membrane electrode assembly inside the fuel cell to the data collection system is realized.

Abstract: In an approach, a processor obtains a configuration file of a distributed file system federation, the configuration file comprising a list of a plurality of subclusters within the distributed file system federation and migration trigger factors for the plurality of subclusters. A processor determines a list of one or more source subclusters and a list of to-be-migrated directories in the one or more source subclusters based on a scanning result of the plurality of subclusters and the migration trigger factors in the configuration file. A processor generates a migration plan to migrate the to-be-migrated directories from the one or more source subclusters to one or more target subclusters in the distributed file system federation.

Abstract: A novel compound represented by the following Chemical Formula 1, and an organic light emitting device including the same.

Abstract: An effuser flusher includes an effuser box. The effuser includes: a box body having a box body opening disposed at a front end of the box body; and a box cover pivotally mounted on the box body and configured to control opening and closing of the box body opening. The effuser flusher also includes an effuser mounted in a box body cavity of the box body; a nozzle disposed at a front end of the effuser and configured to extend forward and retract backward through the box body opening; a first water supply pipe connected with a rear end of the effuser and configured to supply washing water; and a second water supply pipe communicated with the box body cavity and/or the effuse and configured to supply cleaning water.

Abstract: Disclosed is a Bayesian classification recognition system based on an industrial PaaS platform, comprising: an IaaS infrastructure service layer, a G-PaaS graph neural network processing layer, an O-PaaS docking service layer and an SaaS system application layer. The G-PaaS graph neural network processing layer is configured for point cloud feature generation, point cloud feature learning, point cloud structure estimation and point cloud model classification; and the recognition accuracy of a workpiece point cloud model is improved through the Bayesian classification recognition system based on the industrial PaaS platform.

Abstract: The present disclosure provides a ceramic package for quantum computing and a method for preparation. The ceramic package for quantum computing may include a first ceramic plate, a vacuum tube, and a second ceramic plate connected sequentially from bottom to top, wherein the first ceramic plate is installed with a first light window, the second ceramic plate is installed with a second light window, the first light window and the second light window cover a signal inlet and a signal outlet of the vacuum tube, respectively; the first ceramic plate is provided with a lead wire on a side depart from the vacuum tube and configured to lead a signal into a system.

Abstract: A display device including: a base layer; a backplane structure provided on the base layer, the backplane structure including pixel circuits and a sensor circuit; a pixel layer provided on the backplane structure, the pixel layer including light emitting elements respectively connected to the pixel circuits and a light receiving element connected to the sensor circuit; an encapsulation layer covering the pixel layer; a light blocking member provided on the encapsulation layer, wherein the light blocking member Includes openings overlapping the light emitting elements and the light receiving element; and a color filter provided on the encapsulation layer and covering the light blocking member wherein the light emitting elements include light emitting layers, the light receiving element includes a light receiving layer, and at least one of the openings of the light blocking member overlaps one of the light emitting layers and the light receiving layer.

Abstract: The disclosure relates to a connector for fitting with a docking connector comprising an electrical module plug and additional module plugs, the connector comprising a housing, the housing comprising a first receiving portion concavely provided with a socket from the front wall toward the rear wall of the housing and a second receiving portion provided on the front wall. The connector further comprises a terminal comprising a terminal head portion and a terminal connecting portion which are connected to each other, the terminal head portion being bent at an angle with respect to the terminal connecting portion, such that the terminal head portion is provided in the second receiving portion for connecting to the additional module plugs and the terminal connecting portion is provided on an outer surface of one of the two side walls. The connector can be compatible with additional applications while being suitable for standard applications.

Abstract: Provided is a heat pump system including a compressor for compressing a refrigerant the heat pump system including: an input interface configured to receive an input of an authentication code; a display configured to display the authentication code input through the input interface; and a controller to control an operation of the heat pump system according to whether a control program to control the operation is to be activated based on the authentication code input through the input interface.

Abstract: A package structure and a method of manufacturing the same are provided. The method of manufacturing the package structure includes several steps as follows. A lead frame is provided. A first mask layer is formed on an upper surface of the lead frame and a second mask layer is formed on a lower surface of the lead frame, so that the first mask layer, the lead frame and the second mask layer are formed together to be a multilayered structure. A patterning process is performed on the multilayered structure, so a through hole penetrating through the multilayered structure is formed. A sandblasting process is performed in the through hole to form a rough textured surface in the through hole. After that, the first mask layer and the second mask layer are removed to expose the upper surface and the lower surface of the lead frame.

Abstract: A bag breaking device for garbage bags, which includes a horizontal moving mechanism, a vertical moving mechanism mounted on the horizontal moving mechanism, and a bag breaking mechanism mounted on the vertical moving mechanism; the bag breaking mechanism includes a first motor on the vertical moving mechanism, a first housing fixedly connected to an output end of the first motor, a second housing fixed on the first housing, a second motor fixed in the first housing, a first screw rod fixedly connected to an output end of the second motor, a screw block scraper rotatably mounted on the first screw rod, and a cylindrical knife fixed on the second housing.

Abstract: Provided is an organic light emitting device including a first organic material layer that comprises a compound of Formula 1: and a second organic material layer comprising a compound of Formula 2: