Abstract: A weeding robot and a method and apparatus for planning a weeding path for the weeding robot and a medium are provided. The method for planning a weeding path for the weeding robot includes the following steps: acquiring an image segmentation model based on neural network model training, where the image segmentation model is configured to identify and segment a weed target feature, a soil target feature and a crop target feature; and based on the weed target feature, acquiring the weed target feature by intra-camera tracking, and acquiring the weed target feature by inter-camera tracking, and planning a weeding path for a weeding robotic arm of the weeding robot, to enable the weeding robotic arm to weed according to the weeding path.

Abstract: A bicycle fork structure is a fork including a steerer tube, a first crown, and a second crown that are integrally formed as a monolithic unit. An end of the steerer tube opens along a vertical direction to form a slot with two openings that are respectively located on two sides of the slot. Another end of the steerer tube is connected to an end of the first crown and an end of the second crown. The first crown and the second crown are respectively located on another two sides of the slot that are not provided with the two openings. The slot is adapted to receive at least one controlling cable. With the slot having the two openings on the two sides of the slot, the controlling cable could conveniently pass from a stem to a frame, thereby casing the difficulty in hiding the controlling cable.

Abstract: Examples in this application include methods for sending accuracy information, example apparatuses, and systems. In one example method, a first network element switches from a locked state to a holdover state, and the first network element sends state information to a second network element. The state information includes accuracy information of the first network element in the holdover state. According to the foregoing method, the second network element may obtain state information of the first network element in the holdover state, and perform clock synchronization with the first network element or the second network element based on the state information.

Abstract: The present disclosure discloses a split-screen display device for a notebook computer screen, which comprises a left support plate and a right support plate, wherein a left slide arm is formed at an edge of the left support plate, a right slide arm is formed at an edge of the right support plate, the right slide arm and the left slide arm are parallel up and down, the left slide arm is inserted into the right support plate and the two are in a slide fit, the right slide arm is inserted into the left support plate and the two are in a slide fit, clamping mechanisms for clamping a notebook computer screen are respectively provided at an upper left corner of the left support plate and an upper right corner of the right support plate, a left display screen is provided at a left edge of the left support plate and the two are in a hinge fit, a right display screen is provided at a right edge of the right support plate and the two are in a hinge fit, and a support mechanism capable of being flipped outward a predet

Abstract: Implementations of the subject matter described herein provide a method of managing user identity authentication data, a method of authorizing a query, a management device, an authentication device, a terminal, a non-transitory computer readable storage medium and a computer program product.

Abstract: A drain pan and an air conditioner are provided. The drain pan includes a plastic member and a foaming member, an air outlet near the edge of the plastic member, and a water receiving sink. An air inlet is provided in the middle part of the plastic member. The water receiving sink is arranged between the air inlet and the air outlet and surrounds the air inlet. The air outlet continuously surrounds at least part of the outer edge of the water receiving sink. Multiple supporting grilles are arranged inside the air outlet. The supporting grilles are distributed at intervals in an extension direction of the air outlet. The foaming member and the plastic member at least partially overlap with each other. The foaming member avoids the air inlet and the air outlet.

Abstract: The present disclosure relates to a three-screen split display device. The screen split display device includes a middle plate, side display screens and an upper display screen. The middle plate is used to be fixed on the back of a laptop screen. The upper display screen is hinged with the upper part of the middle plate. One side of the side display screen is hinged with one sliding plate. The sliding plate is provided at a side edge of the middle plate. The sliding plate is used to clamp onto a side edge of the laptop screen. The sliding plate is connected to the middle plate, and the sliding plate and the side display screen can be horizontally translated relative to the middle plate. This structure can realize the installation of 1-3 display screens. One same structure can be assembled into products with different number of display screens.

Abstract: A battery sub-packing unit includes at least one battery cell; and a case accommodating the at least one battery cell, wherein the case comprises an end panel on which an electrode tab of the at least one battery cell is fastened to extend into an external space, and having a lower end portion in which a sub-vent hole is formed for communication between the external space and an internal space in which the at least one battery cell is disposed.

Abstract: The present application relates to a resin composition or a use thereof. In the present application, it is possible to provide a resin composition or a cured body thereof that exhibits low adhesion force to a predetermined adherend while exhibiting high thermal conductivity. Also, in the present application, the low adhesion force can be achieved without using an adhesion force adjusting component such as a plasticizer or in a state where the use ratio thereof is minimized. The present application can also provide a product comprising the curable composition or the cured body thereof.

Abstract: A weeding robot and a method and apparatus for planning a weeding path for the weeding robot and a medium are provided. The method for planning a weeding path for the weeding robot includes the following steps: acquiring an image segmentation model based on neural network model training, where the image segmentation model is configured to identify and segment a weed target feature, a soil target feature and a crop target feature; and based on the weed target feature, acquiring the weed target feature by intra-camera tracking, and acquiring the weed target feature by inter-camera tracking, and planning a weeding path for a weeding robotic arm of the weeding robot, to enable the weeding robotic arm to weed according to the weeding path.

Abstract: A resin composition and a use thereof are described herein. Such resin composition or a cured product thereof exhibits low adhesion force to a predetermined adherend while exhibiting high thermal conductivity, wherein the low adhesion force can be achieved without using an adhesion force adjusting component such as a plasticizer or in a state where the use ratio thereof is minimized. A product comprising the curable composition or the cured product thereof is also described.

Abstract: A heat exchanger sealing plate for an air conditioner, an indoor unit and an air conditioner are provided. The indoor unit includes a casing, an air guiding ring, a heat exchanger, a sealing plate and a water pump. The air guiding ring is provided in the casing. The heat exchanger has a first end and a second end, and the heat exchanger is provided in the casing and surrounds the air guiding ring. The sealing plate is provided in the casing, the sealing plate has a first connecting portion, a second connecting portion and a water pump mounting portion. The first connecting portion and the second connecting portion are connected to the heat exchanger, in order for the sealing plate to close a gap between the first end and the second end of the heat exchanger. The water pump is mounted on the water pump mounting portion.

Abstract: Split-cell and multi-panel photovoltaic backtracking control systems and methods allow for increased total power generation during low sun elevation conditions by shading a percentage of panel modules, thereby allowing for a lower angle of incidence on unshaded modules. The control systems and methods involve determining a sun elevation angle, a traditional backtracking angle, a split-cell or multi-panel backtracking angle, a single-cell or single-panel relative light transmission (RLT) based on the single-cell or single-panel backtracking angle, and a split-cell or multi-panel RLT based on the split-cell or multi-panel backtracking angle. If twice the single-cell or single-panel RLT is greater than the split-cell or multi-panel RLT, the split-cell or multi-panel backtracking angle is used; otherwise, the single-cell or single-panel backtracking angle is used.

Abstract: The present disclosure provides systems and methods for medical imaging. The system may obtain a scout image of a subject lying on a scanning table. The scanning table may include N portions corresponding to N bed positions of a target scan, and an ith portion of the N portions may correspond to an ith bed position of the N bed positions. For the ith bed position, the system may determine one or more body parts of the subject located at the ith portion of the scanning table based on the scout image; and determine at least one scanning parameter or reconstruction parameter corresponding to the ith bed position based on the one or more body parts of the subject.

Abstract: There is provided a treadmill capable of performing the fall detection. The treadmill includes a light sensor and a processor. The light sensor acquires an image frame toward an operation space. The processor performs the occupancy detection on the image frame using face detection and human detection. Upon not detecting the operation space being occupied by any user during a running state of the treadmill, the processor deactivates the treadmill and raises a fall alarm.

Abstract: A composition which can be cured at room temperature; and can form a heat dissipation material exhibiting an appropriate level of hardness, low adhesion force, and excellent thermal conductivity, is provided. In addition, the composition can achieve the low adhesion force, and the like without using a plasticizer or the like, or in a state where even if the plasticizer is used, the use ratio thereof is minimized. A product containing the composition, or a cured body thereof is also provided.

Abstract: A color conversion component and a display device. The color conversion component includes a light conversion layer including a black matrix, color conversion layers and concave-convex structure layers; the black matrix has a plurality of through holes arranged in an array; the color conversion layers are located within at least a portion of the through holes and capable of emitting a light in a wavelength range different than that of an incident light; and the concave-convex structure layers are arranged at least correspondingly in each of the through holes accommodating the color conversion layers, and each concave-convex structure layer is located on a light incident side of the light conversion layer and has a concave-convex structure surface facing towards the respective color conversion layer.

Abstract: A resin composition comprising an oil-modified polyol component, and a filler, or a cured product thereof that exhibits low adhesion force to a predetermined adherend while exhibiting high thermal conductivity without using an adhesion force adjusting component such as a plasticizer or in a state where the use ratio thereof is minimized, are described herein.

Abstract: A resin composition comprising a polyol component, and a filler, and a use thereof are described. Such resin composition or a cured product thereof exhibits low adhesion force to a predetermined adherend while exhibiting high thermal conductivity without using an adhesion force adjusting component such as a plasticizer or in a state where the use ratio thereof is minimized.