Abstract: This application provides a dual SIM dual active control method. The method is applied to an electronic device. The electronic device supports disposing of a first SIM card and a second SIM card. The method includes: determining a location of the electronic device; and enabling, when the location of the electronic device is within a preset geo-fence and the electronic device is processing a target service, a DSDA function, to establish two service flows by using the first SIM card and the second SIM card to simultaneously transmit service data of the target service.

Abstract: A coal flow identification method based on a background subtraction algorithm, including: S1: simultaneously capturing images of a coal layer at a coal unloading end of a scraper conveyor using a plurality of cameras mounted on a reversed loader in parallel; S2: determining an optimal sequence image of simultaneously captured three sequence images, and delimiting a region of interest; S3: extracting a motion region outline in the image; S4: performing line adding repair on the motion region outline, and padding the repaired motion region outline; S5: calculating a number of pixels in a motion region, and calculating an area of the motion region according to a scale; and S6: calculating a coal flow volume.

Abstract: The present invention relates to the technical field of mining belt conveyors, and particularly to a system for visually identifying and positioning a tearing fault of a conveyer belt of a mining belt conveyor.

Abstract: A transmission control method in a satellite communication system and a related apparatus are provided. A terminal may determine, through satellite selection, a target satellite with a strongest signal from at least one satellite in geosynchronous orbit. The terminal may determine a satellite transmission link direction based on location information of the terminal and location information of the target satellite and may further determine a radiation direction of a satellite antenna in the terminal based on geomagnetic data and attitude data of the terminal. The terminal may enable, by using the satellite transmission link direction and the radiation direction of the satellite antenna, the radiation direction of the satellite antenna in the terminal to be aligned with the target satellite. After aligning with the target satellite, the terminal may send a first data packet to the target satellite along the radiation direction of the satellite antenna.

Abstract: A letter download query method may include a terminal sending a letter download query request packet to a satellite network device, where the letter download query request packet includes a service type field and a message ID field, the service type field indicates a service type of the letter download query request packet, and the message ID field indicates an ID of a letter successfully received by the terminal last time. The terminal receives a letter download query result packet from the satellite network device, where the letter download query result packet includes an original letter sending time field and a letter content field, the original letter sending time field indicates original sending time of letter content in the letter content field, and the letter content field indicates letter content from one or more target terminals to the terminal.

Abstract: A clamping instrument (10), mainly comprising: a clamping base (20), a driving base (30), a clamping structure (40), which forms different clamping angles according to the distance between the clamping base (20) and the driving base (30); and a fine adjustment member (50), wherein the fine adjustment member (50) and the driving base (30) can be separated from each other or connected to each other, such that the driving base (30) can move rapidly or step by step relative to the clamping base (20), thereby achieving the aim of rapidly adjusting or finely adjusting the clamping angle of the clamping structure.

Abstract: A clamping instrument (10), mainly comprising: a clamping base (20), a driving base (30), a clamping structure (40), which forms different clamping angles according to the distance between the clamping base (20) and the driving base (30); and a fine adjustment member (50), wherein the fine adjustment member (50) and the driving base (30) can be separated from each other or connected to each other, such that the driving base (30) can move rapidly or step by step relative to the clamping base (20), thereby achieving the aim of rapidly adjusting or finely adjusting the clamping angle of the clamping structure.

Abstract: The invention provides a clamping instrument and a clamping assembly, which mainly comprises a positioning base, a moving base, at least two clamping arms connected with the moving base, at least two linkage arms respectively connected with each of the clamping arms and the positioning base, and an actuating rod respectively penetrating through the positioning base and the moving base, wherein the positioning base is rotated circumferentially and fixed axially relative to the actuating rod, and the moving base is rotated circumferentially and moves axially relative to the actuating rod; when the movable rod is rotated circumferentially, a distance between the moving base and the positioning base can be changed, and then each of the clamping arms is linked to be rotated around the moving base to be in an unfolded position or a clamped position so as to clamp a preset site of a human tissue.

Abstract: An emulsion system includes a plurality of monodisperse particle-drops. Each particle-drop is formed by a single elongated drop-carrier particle disposed in an oil-based continuous phase, wherein the single elongated drop-carrier particle comprises an elongate body with an opening at one end thereof. The single elongated drop-carrier particle has a hydrophilic interior region containing an aqueous droplet and a hydrophobic exterior region. The aqueous droplet and/or a surface of the hydrophilic interior region may contain one or more reagents, analytes, labels, reporter molecules, and/or cells.

Abstract: Presented is a humidifier, comprising: a rotatable wick; a means for rotating the wick; characterized in that: the humidifier further comprises a disinfection unit adapted such that different parts of the wick are disinfected when the wick rotates.

Abstract: Embodiments of the present invention provide a method for improving voice call quality. The method is applied to a terminal, and the terminal includes a buffer module. When the buffer module includes voice data, the method includes: determining that the voice data buffered by the buffer module is in an accumulated state; and cutting off an SID frame in the voice data. To be specific, when the SID frame is detected and the voice data buffered by the buffer module is in the accumulated state, the SID frame in the voice data is cut off. The SID frame does not include semantic data. In this way, an amount of to-be-sent voice data is reduced, a packet loss and a sending delay are reduced, voice call quality is improved, and user experience is improved.

Abstract: An LED tube lamp comprises a glass tube, two end caps coupled to a respective end of the glass tube, an LED light strip attached to an inner circumferential surface of the glass tube, a protective layer disposed on a surface of the LED light strip, a plurality of LED light sources mounted on the LED light strip, two first soldering pads arranged at an end of the LED light strip, two notches formed at an edge of the end of the LED light strip, a power supply module configured to drive the plurality of LED light sources. The protective layer comprises two openings to expose the two first soldering pads. The power supply module comprises a printed circuit board comprising two second soldering pads and each of the two first soldering pad soldered to the respective second soldering pad by a solder. The solder is disposed on the first soldering pad, the corresponding second soldering pad and in the corresponding notch.

Abstract: Presented is a humidifier, comprising: a rotatable wick (101); a means for rotating the wick (102); characterized in that: the humidifier further comprises a disinfection unit (103a, 103b) adapted such that different parts of the wick are disinfected when the wick rotates.

Abstract: A cooling system for a rechargeable energy system includes a plurality of bus bars, a cooling plate configured for cooling the plurality of bus bars and disposed in a thermally-conductive relationship with a portion of each of the plurality of bus bars, and an isolation component disposed between and in contact with the cooling plate and each of the plurality of bus bars. A rechargeable energy storage system and device are also described.

Abstract: The present disclosure relates to an humidification attachment module (66) arranged to be coupled with an air treatment apparatus (10), the module comprising a fluid dispensing unit (88) for a humidification fluid that is supplied by a fluid reservoir (86), a flow inlet (74) for an inlet air flow (120), a first flow path defined between the flow inlet (74) and a first flow outlet (76), a second flow path defined between the flow inlet (74) and a second flow outlet (78), and a flow dividing unit (100), wherein the first flow path bypasses the fluid dispensing unit (88), wherein the second flow path passes through the fluid dispensing unit (88), and wherein the flow dividing unit (100) is operable to divide an overall flow through the humidification module into a first flow path component (122) and a second flow path component (124). The present disclosure further relates to air treatment apparatus (10) and to a method of augmenting an air treatment apparatus (10).

Abstract: The invention provides a clamping instrument and a clamping assembly, which mainly comprises a positioning base, a moving base, at least two clamping arms connected with the moving base, at least two linkage arms respectively connected with each of the clamping arms and the positioning base, and an actuating rod respectively penetrating through the positioning base and the moving base, wherein the positioning base is rotated circumferentially and fixed axially relative to the actuating rod, and the moving base is rotated circumferentially and moves axially relative to the actuating rod; when the movable rod is rotated circumferentially, a distance between the moving base and the positioning base can be changed, and then each of the clamping arms is linked to be rotated around the moving base to be in an unfolded position or a clamped position so as to clamp a preset site of a human tissue.

Abstract: A dual CCT automotive headlight is described herein, comprising: at least one first LED configured to emit light of a first color; at least one second LED configured to emit light of a second color different from the first color; a light mixing device arranged to receive and mix light from the at least one first LED and the at least one second LED and to emit the mixed light. The dual CCT automotive headlight can not only provide homogeneous light of the first color and homogeneous light of the second color, but can also provide homogeneous light of a mixed color.