Abstract: Methods and apparatuses for UE grouping are disclosed. A method at a remote unit comprises: receiving grouping rule information; and computing a group_ID based on at least the grouping rule information.

Abstract: A sealing quality detection device for gas extraction boreholes includes a detection host, a detection pipe, a sealing element, and a three-way pipe. A plurality of air inlets and a plurality of exhaust ports are formed above the detection host, a negative pressure injector is arranged in the detection host, a quick joint and a control switch are also arranged on the detection host, the quick joint is used to be connected with an underground wind pipe, the underground wind pipe is connected to an underground compressed air tube, and the control switch is used for starting and switching off the negative pressure injector in the detection host. A sealing quality evaluating method for gas extraction boreholes is provided.

Abstract: The disclosure relates to the technical field of communications, and in particular, to a method for establishing a communication connection after a device is offline and a smart home system. The method for establishing the communication connection after the device is offline comprises: whether a first device is in an offline state in a Wi-Fi network under a wireless router is determined; when the first device is in the offline state, the first device is connected to at least one second device in Wi-Fi connection with the wireless router; and the first device establishes a communication connection with the wireless router by means of the second device. According to the method provided by the disclosure, an offline terminal can establish a communication connection with the wireless router by means of other terminals under the wireless router.

Abstract: A sealing quality detection device for gas extraction boreholes includes a detection host, a detection pipe, a sealing element, and a three-way pipe. A plurality of air inlets and a plurality of exhaust ports are formed above the detection host, a negative pressure injector is arranged in the detection host, a quick joint and a control switch are also arranged on the detection host, the quick joint is used to be connected with an underground wind pipe, the underground wind pipe is connected to an underground compressed air tube, and the control switch is used for starting and switching off the negative pressure injector in the detection host. A sealing quality evaluating method for gas extraction boreholes is provided.

Abstract: A method and apparatus of a device that switches bandwidth parts for a user equipment device and a base station is described. In an exemplary embodiment, the device receives an indication to switch to the bandwidth part for the user equipment on the wireless link from the base station. In addition, the device switches to the new bandwidth part for the user equipment. The device further signals that the switching to the new bandwidth part has occurred in a time period smaller than a predefined time period. The deice additionally communicates information on the wireless link using the new bandwidth part.

Abstract: A fixture for unpacking a carton, wherein the fixture includes a fixed portion and a rotating portion. The fixed portion includes a first frame, a first plurality of suction components, and a first driving component arranged on the first frame. The a rotating portion includes a second frame connected to the first frame and capable of rotating or being fixed relative to the first frame under the driving of the first driving component, a third frame arranged on the second frame, a second plurality of suction components arranged on the third frame, and a second driving component connected to the second frame and the third frame.

Abstract: The present invention provides an instant-mix cap, which relates to the technical field of the bottle cap. The instant-mix cap includes a cap body and a sealing plug, and the cap body and the sealing plug enclosed to form a sealed storage chamber, a pushing part can drive an elastic part to deform and move downward under the action of an external force, and a pillar simultaneously pushes the sealing plug to move downward, so that the sealing plug is forced to be disconnected from a bottom of a cap cylinder, thereby opening the storage chamber.

Abstract: Methods, a remote unit and a base unit are disclosed. According to one embodiment, a method at a base nit, comprising: generating a wake up signal which indicates that a remote unit shall attempt to receive a paging message in a paging occasion, wherein the wake up signal is generated by L base sequences, each of the L base sequences is mapped to a base resource unit, where L is an integer, wherein the base resource unit includes M continuous Physical Resource Blocks (PRBs) in frequency domain and N continuous Frequency Division Multiplexing (OFDM) symbols within a slot in time domain, where M and N are integers; mapping the wake up signal to a frequency-time resource; and transmitting, to the remote unit, the mapped wake up signal in the frequency-time resource.

Abstract: Methods and apparatuses for random access procedure. A method performed by a user equipment (UE), including: receiving, from a base station (BS), multiple random access (RA) channel (RACH) configurations including a non-feature-related RACH configuration indicating a first subset of preambles in each RA occasion (RO) of a set of ROs configured for a contention-based (CB) RA procedure, and at least one feature-related RACH configuration associated with a first number of features, wherein each feature-related RACH configuration indicates a subset of preambles in each RO of the set of ROs for a feature; and determining a set of preambles for the UE to perform an RA procedure in an RO based on the first subset of preambles and a second subset of preambles that are determined from the at least one feature-related RACH configuration for the first number of features.

Abstract: A swirl structure-based exhaust aftertreatment device for an underground mining diesel vehicle comprises a water tank, a PM collection tank, an inlet tube, a high-speed rotary exhaust separator, an exhaust catalytic converter, a circulating NOx selective catalytic reduction system and an exhaust tube. The high-speed rotary exhaust separator comprises a Laval tube, a throat tube, a swirl tube and a first deposition tube. The concentration of toxic and harmful components in exhaust can be decreased below a concentration threshold, thus avoiding pipeline blockage caused by PM accumulation.

Abstract: Provided are a remote debugging method and apparatus, an electronic device, a computer-readable storage medium, a computer program product, and a computer program. The method includes receiving first operation data of a controller; according to a debugging instruction, acquiring the first operation data of the controller to be debugged, and the debugging instruction includes identification information of the controller to be debugged; and generating debugging data according to the first operation data, and sending the debugging data to the controller to be debugged.

Abstract: A method may include obtaining an original image. The method may also include determining a plurality of decomposition coefficients of the original image by decomposing the original image. The method may also include determining at least one enhancement coefficient by performing enhancement to at least one of the plurality of decomposition coefficients using a coefficient enhancement model. The method may also include generating an enhanced image corresponding to the original image based on the at least one enhancement coefficient.

Abstract: A container loading and unloading device, includes a loading and unloading unit including: a support assembly extending in a vertical Y-axis direction; and at least one container taking and conveying assembly configured to move along the support assembly in the Y-axis direction. The container taking and conveying assembly includes a taking and placing assembly and a bearing assembly, the taking and placing assembly is configured to move in a Z-axis direction to take out a container from a carrier and load the same onto the bearing assembly, or unload the container from the bearing assembly and place the same on the carrier.

Abstract: A method and a system for identifying a glacial lake outburst debris flow (GLODF) are provided. The method is obtained based on considering induced influences of slopes of channels and particle sizes of source particles on the GLODF. The method not only compensates for deficiencies in identifying the GLODF, but also realizes determination of the GLODF, which provides data basis for disaster prevention and control layout such as monitoring and early warning on a glacial lake and assists preventing and managing disasters caused by the GLODF. Meanwhile, multiple parameters used in the method are easy and convenient to obtain, and the parameters can be directly used on site, which saves engineering cost, improves working efficiency, and has high practical and promotional value in environmental protection and disaster prevention and mitigation.

Abstract: The present disclosure discloses a trailer braking control method and system based on an electric brake controller. A lateral displacement and speed of a vehicle are acquired first; whether the vehicle has Death Wobble and a degree of the Death Wobble are then determined according to the lateral displacement; if there is Death Wobble, a driving state of the vehicle is determined according to the speed; and finally, a set voltage is added based on a set output voltage according to the degree of the Death Wobble and the driving state, so as to brake the vehicle. The present disclosure avoids setting of a weight ratio in the prior art to prevent the phenomenon of Death Wobble, and can identify and prevent the phenomenon of Death Wobble of a trailer, thereby avoiding an overturning accident and ensuring the personal safety and the integrity of a vehicle.

Abstract: A swirl structure-based exhaust aftertreatment device for an underground mining diesel vehicle comprises a water tank, a PM collection tank, an inlet tube, a high-speed rotary exhaust separator, an exhaust catalytic converter, a circulating NOx selective catalytic reduction system and an exhaust tube. The high-speed rotary exhaust separator comprises a Laval tube, a throat tube, a swirl tube and a first deposition tube. The concentration of toxic and harmful components in exhaust can be decreased below a concentration threshold, thus avoiding pipeline blockage caused by PM accumulation.

Abstract: A continuous process for preparing exo-THDCPD by isomerization of endo-THDCPD includes the step of passing endo-THDCPD and hydrogen gas successively through a first reaction zone filled with a hydrogenation protectant and a second reaction zone filled with an isomerization catalyst to perform a hydroisomerization reaction so as to obtain exo-THDCPD, wherein the hydrogenation protectant is a supported metal hydrogenation catalyst, and the isomerization catalyst is a metal-modified molecular sieve catalyst. The process converts endo-THDCPD to exo-THDCPD, with a conversion of greater than 86% and a target product selectivity of greater than 94%.

Abstract: A container taking and conveying assembly includes: a base; a bearing assembly configured to bear a container and defining an accommodating space for accommodating the container; a taking and placing assembly configured to take out the container from a first target position and load the container onto the bearing assembly, or unload the container from the bearing assembly and place the container at a second target position; and a moving assembly configured to drive the taking and placing assembly to move in a first movement trajectory where the moving assembly is configured to drive the taking and placing assembly to move in the accommodating space to load or unload the container, and a second movement trajectory where the moving assembly is configured to drive the taking and placing assembly to leave the accommodating space to allow the container to enter the accommodating space and be borne on the bearing assembly.

Abstract: Methods and apparatuses for UE grouping are disclosed. A method at a remote unit comprises: receiving grouping rule information; and computing a group_ID based on at least the grouping rule information.