Abstract: A fixture and electronic equipment for rapid assembly and disassembly of expansion cards. The fixture comprises a holder, a bracket, a first connector, and a second connector. The holder is configured to fix the expansion card. The first connector is positioned on the holder. A first slot is defined on the bracket. The first connector enters the first slot. Two walls of the first slot are stopped on opposite sides of the first connector along the second direction. The bracket supports the holder along the third direction. The second connector is positioned on the holder. A socket is defined on the bracket. The second connector is insertable into the socket to limit the holder from moving relative to the bracket along the first direction. The first direction, the second direction, and the third direction are perpendicular to each other.

Abstract: A method includes receiving a text embedding generation query from a user requesting generation of a text embedding for one or more data elements stored at a data warehouse. In response, the method includes selecting, using the text embedding generation query, a text embedding model from a plurality of different text embedding models. The method includes generating, using the selected text embedding model, the text embedding for the one or more data elements and storing the text embeddings at the data warehouse. The method includes receiving a machine learning model training query from the user device requesting training of a machine learning model using the text embeddings. In response to receiving the machine learning model training query, the method includes training the machine learning model using the text embeddings. The method includes providing, to the user device, a notification indicating that training of the machine learning model is complete.

Abstract: An insertion slot connector and a connector assembly. The insertion slot connector includes an insulating body and multiple conductive terminals. The insulating body includes two side walls, a bottom wall and an insertion slot. The insulating body has a mating surface and a mounting surface provided opposite to each other. The insertion slot runs through the mating surface. Each conductive terminal includes a base, an elastic arm extending from the base toward the mating surface and turns back to extend toward the bottom wall, a contact portion provided at a tail end of the elastic arm and a soldering portion. A distance between the insertion slot and the soldering surface of the soldering portion in the insertion direction is not greater than 0.70 mm. The connector assembly includes a circuit board and at least one insertion slot connector and at least one card edge connector alternately mounted thereon.

Abstract: The present disclosure proposes network elements, methods at the network elements for facilitating reuse of IP address, a telecommunications system comprising the network elements. The method at a first network element for facilitating reuse of an IP address at multiple UEs comprising a first UE comprises: transmitting, to a second network element, a first request message associated with the first UE, the first request message comprising the IP address and a first indicator which, in conjunction with the IP address, uniquely identifies the first UE.

Abstract: A method for fabricating a semiconductor device includes the steps of forming a gate structure on a substrate, forming an interlayer dielectric (ILD) layer on the gate structure, forming a contact hole in the ILD layer adjacent to the gate structure, performing a plasma doping process to form a doped layer in the ILD layer and a source/drain region adjacent to the gate structure, forming a conductive layer in the contact hole, planarizing the conductive layer to form a contact plug, removing the doped layer to form an air gap adjacent to the contact plug, and then forming a stop layer on the ILD layer and the contact plug.

Abstract: A semiconductor device includes a gate structure on a substrate, a source/drain region adjacent to the gate structure, an interlayer dielectric (ILD) layer around the gate structure, a contact plug in the ILD layer and adjacent to the gate structure, an air gap around the contact plug, a barrier layer on and sealing the air gap, a metal layer on the barrier layer, a stop layer adjacent to the barrier layer and on the ILD layer, and an inter-metal dielectric (IMD) layer on the ILD layer. Preferably, bottom surfaces of the barrier layer and the stop layer are coplanar and top surfaces of the IMD layer and the barrier layer are coplanar.

Abstract: A method for fabricating a semiconductor device includes the steps of forming a gate structure on a substrate, forming an interlayer dielectric (ILD) layer on the gate structure, forming a contact hole in the ILD layer adjacent to the gate structure, performing a plasma doping process to form a doped layer in the ILD layer and a source/drain region adjacent to the gate structure, forming a conductive layer in the contact hole, planarizing the conductive layer to form a contact plug, removing the doped layer to form an air gap adjacent to the contact plug, and then forming a stop layer on the ILD layer and the contact plug.

Abstract: A large-scale denudation depth thematic mapping method, which includes: creating a rule for arranging field work point and field work route, a sampling rule, a field observation and recording rule and a mineral processing rule of a research area. Analyzing a target mineral selected at each field work point by using a thermochronology research method and inputting analysis data into a Low-T Thermo software to perform thermal evolution history modeling and denudation depth calculation, so as to obtain a denudation depth at each of the field work points. Drawing a denudation depth isopleth map of the research area according to the denudation depth at each of the field work points; and setting a large-scale standard regional geological map of the research area as a base map. Superimposing the base map and the denudation depth isopleth map to obtain a denudation depth map of the research area.

Abstract: The application provides a winding device and a winding method. The winding device includes a feeding mechanism and at least two winding members, and the feeding mechanism is used to provide an electrode sheet and a separation membrane. The winding device is provided with a winding station and a non-winding station, and each of the winding members is movable between the winding station and the non-winding station. When one of the winding members winds the electrode sheet and the separation membrane for a preset amount of turns at the winding station, said one of the winding members moves from the winding station to the non-winding station. Said one of the winding members releases a part of the separation membrane wound on said one of the winding members when said another of the winding members winds the electrode sheet and the separation membrane.

Abstract: The present disclosure relates to a power conversion module, a control method, and a power conversion system. An interconnecting branch is connected between a first power unit and a second power unit. The interconnecting branch includes a resonant capacitor and a switching unit that are electrically connected. The resonant inductor is connected between the midpoint of a first bridge arm and the midpoint of a second bridge arm, or in series with the resonant capacitor. In the present disclosure, by controlling the on and off of the interconnecting branch, a current opposite to the power grid current is generated on the branch connecting the first bridge arm and the second bridge arm, thereby realizing the soft switching of the switching transistors of the power conversion module.

Abstract: An upper limb rehabilitation device for sarcopenia and its application method are provided, which is less likely to cause harm to patients, more suitable for people with weaker strength, can encourage to exercise combined with fun, and can significantly improve the upper limb muscle function of sarcopenia patients. The upper limb rehabilitation device for sarcopenia includes an outer surface, a filling material, and a keel. The shape of the outer surface is shuttle shaped, the keel is made of rubber material, the filling material is between the keel and the outer surface, including sponge particles and wormwood particles, and hand acupoint protrusion particles are set on the outer surface.

Abstract: An upper limb rehabilitation device for sarcopenia and its application method are provided, which is less likely to cause harm to patients, more suitable for people with weaker strength, can encourage to exercise combined with fun, and can significantly improve the upper limb muscle function of sarcopenia patients. The upper limb rehabilitation device for sarcopenia includes an outer surface, a filling material, and a keel. The shape of the outer surface is shuttle shaped, the keel is made of rubber material, the filling material is between the keel and the outer surface, including sponge particles and wormwood particles, and hand acupoint protrusion particles are set on the outer surface.

Abstract: The present invention discloses an adaptive knowledge graph representation learning method for integrating a graph structure with text information, including: (1) sampling a neighbor triple of each of a head entity and a tail entity in a target triple; (2) calculating semantic representations of the target triple, and neighbor triples of its head and tail entities; (3) calculating structure representations of the head and tail entities of the target triple; (4) splicing the semantic representation of the target triple with the structure representations of its head and tail entities, inputting a spliced result into an adaptive classification layer, and calculating a classification result and a classification loss; and (5) optimizing the foregoing module based on an optimization algorithm of gradient descent, until a loss value converges, to obtain a final spliced result between the semantic representation of the target triple and the structure representations of its head and tail entities.

Abstract: There is provided a method performed by a user plane core network function for a wireless communication network. The user plane core network function is configured with a range of Internet Protocol addresses for allocation to user equipments. The method comprises: transmitting a message to a control plane core network function, the message comprising an indication of a usage level of the range of IP addresses.

Abstract: An air pressure adjusting device, an air pressure massager thereof and a method for controlling the air pressure massager are discussed. The air pressure adjusting device includes a base, wherein an air intake channel and a plurality of air chambers are arranged. Each air chamber is communicated with an openable and closable air intake chamber, an airbag connecting pipe is communicated with the air intake chamber, and the air chamber not communicated with the air intake chamber is communicated with the air intake channel. A check valve is arranged at the connection between each air intake chamber and the air intake channel. The check valve is opened in the direction from the air intake chamber to the air intake channel. The air intake channel is also communicated with the openable and closable air intake port of the air intake channel and a first openable and closable air exhaust channel.

Abstract: This application relates to wearable devices and sound pickup methods. An example method includes: displaying a first interface in response to a first operation, where the first interface is used to configure a sound pickup direction; and determining a target sound pickup direction in response to a second operation detected on the first interface. In some instances, the electronic device can provide a sound pickup direction configuration function by using the first interface, so that a user can select the target sound pickup direction based on an actual application situation, and the electronic device can directly pick up a sound signal based on the target sound pickup direction in a subsequent sound pickup process, or perform signal enhancement processing on a picked-up original sound signal based on the target sound pickup direction to obtain an enhanced sound signal in the target sound pickup direction in the original sound signal.

Abstract: In an embodiment, in an operation method of a power storage system, a plurality of SOC ranges shifted from each other are set, and one of the SOC ranges to be an option is selected as an operation SOC range for each of a plurality of groups so as to be in a state where the SOC ranges selected are different between the groups. In the operation method, a power storage facility belonging to each of the groups is operated in the SOC range selected as the operation SOC range, and the SOC range to be selected as the operation SOC range is sequentially switched between the plurality of SOC ranges for each of the groups so as to be in a state in where the SOC ranges selected are different between the groups.

Abstract: In an operating method of a battery in an embodiment, one of a plurality of SOC ranges shifted from each other is selected as an operation SOC range, and the battery is operated in the SOC range selected as the operation SOC range. In the operation method, the SOC range selected as the operation SOC range is sequentially switched between the plurality of SOC ranges.