Abstract: Disclosed herein is a system comprising: a radiation source configured to cause emission of characteristic X-rays of a chemical element in human breast tissues by generating and directing radiation to the human breast tissues; a first image sensor configured to capture a first set of images of the human breast tissues using the characteristic X-rays; a second image sensor configured to capture a second set of images of the human breast tissues using the radiation that has transmitted through the human breast tissues; and a clamp configured to compress the human breast tissues against the second image sensor; wherein the first image sensor is between the clamp and the second image sensor.

Abstract: A liquid cooling unit is arranged at an end surface of a casing of a energy storage container. The liquid cooling unit includes a cabinet having an accommodation space and a heat dissipation assembly arranged in the accommodation space. The cabinet includes a first surface adjacent to the end surface and a second surface adjacent to a side surface of the container casing and adjacent to the first surface. The direction in which the first surface faces defines a first servicing direction of the liquid cooling unit, and the direction in which the second surface faces defines a second servicing direction of the liquid cooling unit. The heat dissipation assembly is structured to be serviceable in the first servicing direction and the second servicing direction to realize servicing of most of components of the unit without pulling the unit to outside of the container casing for servicing.

Abstract: Embodiments of the present disclosure provide an earphone including: a sound generation component, including a transducer and a housing accommodating the transducer, the housing being provided with a sound outlet hole and a pressure relief hole, the sound outlet hole being provided on an inner side of the housing facing an auricle, and the pressure relief hole being provided on an other side of the housing; an ear hook configured to place the sound generation component near an ear canal without blocking the ear canal in a wearing state; and a microphone assembly at least including a first microphone and a second microphone provided in the sound generation component or the ear hook, the sound generation component or the ear hook being provided with a first sound receiving hole and a second sound receiving hole corresponding to the first microphone and the second microphone, respectively.

Abstract: Disclosed are a heating assembly and an automatic meals-selling machine. The heating assembly includes a vessel body, a cover body and a heating body, and the vessel body is provided with a space accommodating meals to be heated; the cover body is movably provided relative to the vessel body to cover or open the vessel body, and the cover body and the vessel body are configured to cover together to form a heating cavity; the heating body is provided at the vessel body and/or the cover body for achieving at least one of roasting heating, water-bath heating or steam heating; and one of the vessel body and the cover body is provided with a meals inlet to allow the meals pickup assembly put the meals into the one of the vessel body and the cover body via the meals inlet.

Abstract: A flexible display module and an electronic device are provided in the present application; when a main display screen of the flexible display module is in a flattened state, a supporting member extends out of a supporting component, and the main display screen is located on the supporting component and the supporting member; when the main display screen is in a bent state, at least part of the supporting member is retracted into the supporting component. This way, displacement generated when a flexible display panel is bent is compensated by telescopic movement of a telescopic component, so as to alleviate a problem of gaps generated in a frame when an existing folding display device is bent.

Abstract: A medical device and an information display method are disclosed. The medical device includes a memory for storing an executable program, a processor and a display. The processor is used for executing the executable program to perform following operations: acquiring patient data of a patient, which includes monitoring data of one or more vital sign parameters of the patient; analyzing the patient data according to preset rules to obtain the patient state of the patient and a comparison result of at least one vital sign parameter associated with the patient state and a preset alarm condition; and presenting in the display the patient state on a human body diagram, and via text or graphics, the comparison result of the at least one vital sign parameter associated with the patient state and the preset alarm condition.

Abstract: A rapid prototyping device is provided. The rapid prototyping device includes a frame with a substrate. A printing platform is slidably connected to the frame. A moving assembly includes a display screen assembly corresponding to the printing platform. The moving assembly cooperates with the substrate to move to a leveling position relative to the substrate under the pushing of the printing platform. A suspension member is configured to apply a pushing force, which enables the moving assembly to move away from the substrate, to the moving assembly. The positioning assembly is configured to position the moving assembly in the leveling position. The rapid prototyping device is applied to level the rapid prototyping device.

Abstract: The present application proposes an image processing method, a device and a storage medium. The image processing method includes the following steps: obtaining first image data; determining or generating a target data stream according to a data stream format; and performing image processing on the first image data according to the target data stream. In the present application, by setting the data stream format, the target data stream based on the data stream format can include the first image data and/or characteristic data of the first image data, and the image processing on the first image data can be implemented according to the target data stream, improving the image processing efficiency as well as the compatibility and consistency of a computational photography system.

Abstract: A display control method determines whether a low frame rate compensation function is in an on state when a frame rate of a current frame rendered by a graphics processor is smaller than a minimum refresh rate of a display panel, performs grayscale compensation on at least one frame of display picture in consecutive n frames of display pictures of the display panel when the low frame rate compensation function is in the on state, and controls the display panel to display the compensated consecutive n frames of display pictures.

Abstract: A device for mounting an electronic display to a wall includes: a fixing plate; a display-mounting bracket configured to vertically tilt relative to the fixing plate, wherein the display-mounting bracket includes a proximal extension defining a damper housing; an adjustment screw extending through the damper housing; a damper slider disposed around the screw; and a spring coupled between the fixing plate and the slider such that: the spring provides a counterbalancing force against a weight of the display to retain a vertical-tilt orientation of the display, and rotation of the screw causes a proximal or distal translation of the slider relative to the fixing plate and adjusts an orientation of the spring relative to a vertical axis of the fixing plate, thereby modifying the counterbalancing force.

Abstract: A thin film transistor array substrate includes a base substrate, a light shielding layer, a semiconductor layer, a gate insulating layer, a gate layer, and a source-drain metal layer in contact with the semiconductor layer and in contact with the light shielding layer sequentially disposed on the base substrate, a first insulating layer covering the source-drain metal layer disposed on the base substrate, and a metal protection layer disposed on the first insulating layer. The semiconductor layer, the gate layer, and the source-drain metal layer form a thin film transistor. An end of the metal protection layer is in contact with the source-drain metal layer, and another end of the metal protection layer is in contact with the light shielding layer.

Abstract: A display panel includes a light-emitting layer, an encapsulation layer, a first light scattering layer, and a second light scattering layer. The light-emitting layer includes a plurality of light-emitting elements. The encapsulation layer is located on a light emitting side of the light-emitting layer. The first light scattering layer, disposed between the light-emitting layer and the encapsulation layer, overlaps with the plurality of the light-emitting elements. The second light scattering layer is disposed on a side of the encapsulation layer away from the light-emitting layer, and located between the plurality of light-emitting elements.

Abstract: A dual-standard AC smart charging pile includes a first charging gun, a first power supply circuit, a second charging gun, a second power supply circuit and a signal processing circuit. Each of the two charging guns comprises a charging port conforming to different specifications. Each of the two power supply circuits is electrically connected to the corresponding charging gun, and is respectively configured to provide power to the corresponding charging gun based on different specifications. The signal processing circuit is electrically connected to the first charging gun, the second charging gun, the first power supply circuit and the second power supply circuit, and is configured to control one or both of the first power supply circuit and the second power supply circuit according to one or both of a first trigger time point of the first charging gun and a second trigger time point of the second charging gun.

Abstract: This utility model relates to the technical field of massage equipment, and specifically, to a permanent magnet-propelled air compression massager with a massager body. The massager body has an MCU and a peripheral control circuit, the MCU, positive and negative electrodes of the peripheral control circuit, and two ends of a coil are connected, a permanent magnet is inside the coil, a flexible leather sheath is connected to an upper end of the permanent magnet, and the flexible leather sheath wraps the permanent magnet with an lower end exposed. A solution difference between the patent and prior art is charging the coil with alternating current to generate a magnetic field for reciprocation of the permanent magnet and repeated deformation of the flexible leather sheath. The permanent magnet and coil are separated during component operation, thereby reducing friction and noise and improving service life of components and energy conversion efficiency.

Abstract: In a game processing method, a request is received from a user of a second virtual object to perform an object copy function on a first virtual object. A first game skill control element is displayed in a control region of the second virtual object in a game interface based on the request. The first game skill control element is associated with a first game skill of the first virtual object. A display of the second virtual object in the game interface is switched from a second object image of the second virtual object to a first object image of the first virtual object based on the request. The second virtual object is controlled to perform the first game skill based on a user interaction with the first game skill control element in the control region of the second virtual object in the game interface.

Abstract: An AC smart charging pile includes a charging gun, a power supply circuit, a communication transmission unit and a signal processing circuit. The power supply circuit is connected to the charging gun, and configured to provide power to the charging gun. The communication transmission unit is configured to obtain charging data from a user device or a management center. The signal processing circuit is connected to the power supply circuit and the communication transmission unit, and configured to control charging power of the power supply circuit.

Abstract: A wireless charging-based underwater energy rescue method for an autonomous underwater vehicle (AUV) cluster fully considers the actual situation of an AUV rescue system. For example, a rescue-side AUV takes speed as a constraint in order for rapid rescue, while a demand-side AUV takes minimum energy consumption as a constraint to select an optimal charging point. In addition, optimal path planning is performed in an environment with a dynamic disturbance such as a fish school. The wireless charging-based underwater energy rescue method combines path planning algorithms, namely rapidly-exploring random trees (RRT) and dynamic window approach (DWA), to achieve rapid and effective underwater energy rescue of AUVs.

Abstract: A device for mounting an electronic display to a wall includes: a fixing plate defining an inner gear wheel; a display-mounting bracket configured to vertically tilt relative to the fixing plate, the display-mounting bracket having a proximal extension with an eccentric gear having a locking shaft, the eccentric gear being configured to engage with the inner gear wheel; a spring coupled between the main fixing plate and the locking shaft such that the spring retains a vertical-tilt orientation of the display-mounting bracket relative to the main fixing plate; and an adjustment screw coupled to the lower end of the tension spring, wherein rotation of the adjustment screw expands or compresses the spring.

Abstract: A streaming-based compute unit and method, and an artificial intelligence chip, relating to artificial intelligence field. The compute unit includes N registers configured to perform N convolutions on N convolution windows and a convolution kernel. A jth convolution includes performing M multiplications on M data in a jth convolution window and M data in the convolution kernel, to obtain M first computation results. The N convolutions include N multiplications sequentially and consecutively performed on at least one set of feature map data and convolution kernel data. Each feature map data set includes N data from N convolution windows at the same position. A jth register is configured to store a second computation result of the jth convolution window. After an ith multiplication in the jth convolution, the second computation result is updated into a sum of i first computation results in the jth convolution.

Abstract: The present application discloses a method for determining hand position information and a related device. The method includes: determining, according to a human skeleton detection model, position information of key part joint points of a human object in an image in a preset coordinate system; determining, according to position information of the head key part joint point and position information of the first part joint point, a height difference between the head key part joint point and the first part joint point; determining, according to the height difference, a hand size of the human object; determining position information of feature points according to the hand size, position information of the elbow joint point and position information of the wrist joint point, wherein the feature points are feature points of a preset shape surrounding a hand area; and determining the position information of the feature points as hand position information.