Abstract: A bearing device in a radial flow adsorber with a gas flow guide function includes a bearing platform, a supporting cylinder, a flow guide pipe, an annular bottom plate, a limiting block and a supporting frame, wherein an upper portion of the bearing platform is filled with adsorbent, an interior of a lower portion of the bearing platform is connected with the annular bottom plate through the supporting cylinder, a backing plate is arranged between the bearing platform and the supporting cylinder, on the supporting cylinder or the annular bottom plate is opened a hole and arranged a plurality of flow guide pipes for guiding gas flow, the annular bottom plate is placed on the supporting frame, the limiting block is arranged on the supporting frame, and the supporting frame is fixed on a cylinder body or a lower head of the adsorber by welding.

Abstract: The present disclosure mainly relates to an earphone, comprising a core module and a hook structure. The core module is disposed on a front side of an ear in a wearing state. At least a portion of the hook structure is disposed at a rear side of the ear in the wearing state. The core module includes a core housing and a loudspeaker. The hook structure includes an adapter housing connected with the core housing. At least a portion of the adapter housing is disposed at the front side of the ear in the wearing state. The adapter housing forms an accommodation cavity and one or more through holes communicated with the accommodation cavity. The earphone includes one or more electrode terminals at least partially disposed in the one or more through holes.

Abstract: The invention relates to the field of milling, specifically a point position layout optimization method and a follow-up support head in mirror milling. It features an annular and linear sliding module to design a support head with adjustable support points. A corresponding layout optimization method is developed, starting with a coupled vibration model of the machining process. A layout optimization model is then created, with the quantity of support points and the support radius as decision variables. The goal is to minimize vibration amplitude and root mean square, constrained by structural interference and boundary conditions. The solution is achieved using a particle swarm optimization algorithm, supplemented by parameter scanning and a penalty function strategy. This invention addresses the limitations of existing single support point layouts for the mirror milling of various large thin-walled workpieces.

Abstract: The disclosure provides a medical device and a control method therefor, and a storage medium. The medical device includes a main control circuit, a power module, and functional modules for implementing medical functions of the medical device. The functional modules are powered by the power module and controlled by the main control circuit. The main control circuit is used to determine an idle module in an idle state among the functional modules and set the idle module to be in a low-power state. On the basis of the medical device and the control method therefor and the storage medium according to the embodiments of the disclosure, the overall power consumption of the medical device can be reduced, and the battery life of the medical device is improved.

Abstract: A structured-light projector, a camera assembly, and an electronic device are provided. The structured-light projector includes: a first light source, configured to emit a first light beam; a diffractive optical element, provided on a light-emitting side of the first light source and configured to generate structured light based on the first light beam incident on the diffractive optical element; an optical steering element, provided between the first light source and the diffractive optical element; and a second light source, wherein the second light source includes a light emitter, configured to emit a second light beam, the second light beam comprising infrared light. Via the structured-light projector, a scattered image and an infrared image of the target object can be acquired simutaneously.

Abstract: An image-processing unit for an electronic device is disclosed. The image-processing unit may include a digital signal processor (DSP), a first control interface configured for receiving an AP-instruction from an application processor (AP) external to the image-processing unit, and a second control interface configured for transmitting an intermediary-instruction generated by DSP based on the AP-instruction. The image-processing unit may further include a first data interface configured for receiving sensor-data generated in response to the intermediary-instruction by a sensor external to the image-processing unit, and a second data interface configured for bi-directionally transmitting intermediary-data to the AP or receiving AP-data from the AP, wherein the intermediary-data is generated by the DSP based on the sensor-data.

Abstract: An image-processing unit for an electronic device is disclosed. The image-processing unit may include a digital signal processor (DSP), a first control interface configured for receiving an AP-instruction from an application processor (AP) external to the image-processing unit, and a second control interface configured for transmitting an intermediary-instruction generated by DSP based on the AP-instruction. The image-processing unit may further include a first data interface configured for receiving sensor-data generated in response to the intermediary-instruction by a sensor external to the image-processing unit, and a second data interface configured for transmitting to the AP intermediary-data generated by the DSP based on the sensor-data.

Abstract: The disclosure provides a medical device and a control method therefor, and a storage medium. The medical device includes a main control circuit, a power module, and functional modules for implementing medical functions of the medical device. The functional modules are powered by the power module and controlled by the main control circuit. The main control circuit is used to determine an idle module in an idle state among the functional modules and set the idle module to be in a low-power state. On the basis of the medical device and the control method therefor and the storage medium according to the embodiments of the disclosure, the overall power consumption of the medical device can be reduced, and the battery life of the medical device is improved.

Abstract: A communications system includes a base station device and a terminal device. The base station device configures an enhanced Physical Downlink Control Channel (ePDCCH), comprising: circuitry, configured to determine ePDCCH position indication information adapted to indicate a position of the ePDCCH in a terminal device search space based on configuration of Demodulation Reference Signal, wherein ePDCCH comprises control information of the terminal device and is aggregated by a number of enhanced control channel elements, each enhanced control channel element consisting of a set of resource elements; and generate a signaling comprising the ePDCCH position indication information for the terminal device.

Abstract: An image-processing unit for an electronic device is disclosed. The image-processing unit may include a digital signal processor (DSP), a first control interface configured for receiving an AP-instruction from an application processor (AP) external to the image-processing unit, and a second control interface configured for transmitting an intermediary-instruction generated by DSP based on the AP-instruction. The image-processing unit may further include a first data interface configured for receiving sensor-data generated in response to the intermediary-instruction by a sensor external to the image-processing unit, and a second data interface configured for transmitting to the AP intermediary-data generated by the DSP based on the sensor-data.

Abstract: An image-processing unit for an electronic device is disclosed. The image-processing unit may include a digital signal processor (DSP), a first control interface configured for receiving an AP-instruction from an application processor (AP) external to the image-processing unit, and a second control interface configured for transmitting an intermediary-instruction generated by DSP based on the AP-instruction. The image-processing unit may further include a first data interface configured for receiving sensor-data generated in response to the intermediary-instruction by a sensor external to the image-processing unit, and a second data interface configured for bi-directionally transmitting intermediary-data to the AP or receiving AP-data from the AP, wherein the intermediary-data is generated by the DSP based on the sensor-data.

Abstract: An image-processing unit for an electronic device is disclosed. The image-processing unit may include a digital signal processor (DSP), a first control interface configured for receiving an AP-instruction from an application processor (AP) external to the image-processing unit, and a second control interface configured for transmitting an intermediary-instruction generated by DSP based on the AP-instruction. The image-processing unit may further include a first data interface configured for receiving sensor-data generated in response to the intermediary-instruction by a sensor external to the image-processing unit, and a second data interface configured for transmitting to the AP intermediary-data generated by the DSP based on the sensor-data.

Abstract: A communication apparatus, communication system and communication method. The related communication apparatus is used for aggregating, at a base station side, communication resources at different frequencies and/or different transmission time, wherein a scheduling resource among the aggregated communication resources is used for transmitting control information about the scheduling resource and scheduled resources. The communication apparatus includes: a grouping unit configured to divide the communication resources into groups based on characteristics of the communication resources, wherein the same group of the communication resource is indicated by the same piece of control information; and a sending unit configured to send the control information to a corresponding communication terminal side by the scheduling resource. The communication apparatus, communication system and communication method improve communication performance.

Abstract: An electronic device with a vibrating element which also produces sound includes a casing, an operation panel mounted to the casing, and a vibrator and a processor received in the casing. The operation panel includes a plurality of buttons. Each button can generate an input signal when pressed. The vibrator is attached to an inner surface of the casing. The processor is electrically connected to each button and the vibrator. The processor controls the vibrator to vibrate at a preset frequency in response to the input signal, thereby simultaneously generating sound with the vibration. The size of the electronic device is accordingly decreased.

Abstract: A wireless communication method and a wireless communication device. The wireless communication method is used in a coordinated multi-point communication system, and includes: recognizing an edge user equipment; determining the presence of interference to an enhanced physical downlink control channel (ePDCCH) of the edge user equipment; and in response to the determination of the presence of the interference, determining different interference coordination manners according to different scenarios, so as to control the transmission of the ePDCCH or a physical downlink shared channel (PDSCH) of a neighbor cell related to the interference.

Abstract: An image-processing unit for an electronic device is disclosed. The image-processing unit may include a digital signal processor (DSP), a first control interface configured for receiving an AP-instruction from an application processor (AP) external to the image-processing unit, and a second control interface configured for transmitting an intermediary-instruction generated by DSP based on the AP-instruction. The image-processing unit may further include a first data interface configured for receiving sensor-data generated in response to the intermediary-instruction by a sensor external to the image-processing unit, and a second data interface configured for transmitting to the AP intermediary-data generated by the DSP based on the sensor-data.

Abstract: A communication apparatus, communication system and communication method. The related communication apparatus is used for aggregating, at a base station side, communication resources at different frequencies and/or different transmission time, wherein a scheduling resource among the aggregated communication resources is used for transmitting control information about the scheduling resource and scheduled resources. The communication apparatus includes: a grouping unit configured to divide the communication resources into groups based on characteristics of the communication resources, wherein the same group of the communication resource is indicated by the same piece of control information; and a sending unit configured to send the control information to a corresponding communication terminal side by the scheduling resource. The communication apparatus, communication system and communication method improve communication performance.

Abstract: A wireless communication method and a wireless communication device. The wireless communication method is used in a coordinated multi-point communication system, and includes: recognizing an edge user equipment; determining the presence of interference to an enhanced physical downlink control channel (ePDCCH) of the edge user equipment; and in response to the determination of the presence of the interference, determining different interference coordination manners according to different scenarios, so as to control the transmission of the ePDCCH or a physical downlink shared channel (PDSCH) of a neighbour cell related to the interference.

Abstract: A communications system includes a base station device and a terminal device. The base station device configures an enhanced Physical Downlink Control Channel (ePDCCH), comprising: circuitry, configured to determine ePDCCH position indication information adapted to indicate a position of the ePDCCH in a terminal device search space based on configuration of Demodulation Reference Signal, wherein ePDCCH comprises control information of the terminal device and is aggregated by a number of enhanced control channel elements, each enhanced control channel element consisting of a set of resource elements; and generate a signaling comprising the ePDCCH position indication information for the terminal device.