Abstract: An inductor includes a coil, a conductive lead frame, and a housing. The coil includes a coil body and a lead protruding from the coil body. The lead has a U-bend portion. The lead is electrically fixed onto the conductive lead frame. The housing encapsulates the coil and exposes the conductive lead frame. A method of manufacturing an inductor includes the following steps: providing a coil, providing a conductive lead frame, making a lead of the coil be electrically fixed onto the conductive lead frame, bending the lead to form a U-bend portion and make the main body of the coil close to a portion of the lead that connects with the conductive lead frame, and forming a housing to encapsulate the coil and expose the conductive lead frame.

Abstract: A method for manufacturing a high electron mobility transistor device includes providing a substrate. A channel material, a barrier material, a polarization adjustment material and a conductive material are formed on the substrate. A hard mask layer is formed on the conductive material. The conductive material is patterned to form a conductive layer by using the hard mask layer as a mask. A plurality of protection layers is formed on sidewalls of the hard mask layer and the conductive layer. The polarization adjustment material is patterned to form a polarization adjustment layer by using the plurality of protection layers and the hard mask as masks. The plurality of protection layers is removed. A portion of the conductive layer is laterally removed to form a first gate conductive layer.

Abstract: Doping techniques for fin-like field effect transistors (FinFETs) are disclosed herein. An exemplary method includes forming a fin structure, forming a doped amorphous layer over a portion of the fin structure, and performing a knock-on implantation process to drive a dopant from the doped amorphous layer into the portion of the fin structure, thereby forming a doped feature. The doped amorphous layer includes a non-crystalline form of a material. In some implementations, the knock-on implantation process crystallizes at least a portion of the doped amorphous layer, such that the portion of the doped amorphous layer becomes a part of the fin structure. In some implementations, the doped amorphous layer includes amorphous silicon, and the knock-on implantation process crystallizes a portion of the doped amorphous silicon layer.

Abstract: A method for performing a plurality of vehicle computing tasks includes determining the plurality of vehicle computing tasks that need to be performed and monitoring a wireless connectivity between a vehicle and a remote computing system. Monitoring the wireless connectivity between the vehicle and the remote computing system includes measuring, in real time, at least one quality of service (QoS) measurement of the wireless connectivity between the vehicle and the remote computing system. The method further includes determining whether to perform at least one of the plurality of vehicle computing tasks in at least one of the remote computing system or a vehicle controller of the vehicle based on at least one QoS measurement.

Abstract: A semiconductor device includes a gate stack, an epitaxy structure, a first spacer, a second spacer, and a dielectric residue. The gate stack is over a substrate. The epitaxy structure is formed raised above the substrate. The first spacer is on a sidewall of the gate stack. The first spacer and the epitaxy structure define a void therebetween. The second spacer seals the void between the first spacer and the epitaxy structure. The dielectric residue is in the void and has an upper portion and a lower portion under the upper portion. The upper portion of the dielectric residue has a silicon-to-nitrogen atomic ratio higher than a silicon-to-nitrogen atomic ratio of the lower portion of the dielectric residue.

Abstract: Embodiments of the present disclosure relate to a FinFET device having gate spacers with reduced capacitance and methods for forming the FinFET device. Particularly, the FinFET device according to the present disclosure includes gate spacers formed by two or more depositions. The gate spacers are formed by depositing first and second materials at different times of processing to reduce parasitic capacitance between gate structures and contacts introduced after epitaxy growth of source/drain regions.

Abstract: A photovoltaic energy system and a method for detecting a ground insulation impedance, improve accuracy of detecting a ground insulation impedance after one or more conversion circuits are connected in parallel. The photovoltaic energy system includes one or more conversion circuits and a detection circuit. The detection circuit includes an alternating current signal source and a sampling resistor that are connected in series, a first sampling circuit, and a control circuit. The control circuit is configured to control the alternating current signal source to output harmonic signals of a first frequency and a second frequency. The first sampling circuit is configured to: when the alternating current signal source outputs the harmonic signal of the first frequency, collect a voltage at both terminals of the sampling resistor to obtain a first voltage.

Abstract: Disclosed is a magnetic pressure retaining control device, which comprises: a valve seat, a magnetic valve cover, and a trigger magnetic member for repelling the magnetic valve cover; the magnetic valve cover and an open end of the valve seat are movably connected; when the magnetic valve cover is in an open state, the trigger magnetic member is opposite to an end surface of the magnetic valve cover away from an inside of the valve seat. A cylindrical magnet is also arranged in the valve seat. By the magnetic between the trigger magnet and the magnetic valve cover, and the magnetic between the magnetic valve cover and the valve seat, a reliable guarantee for the closure between the magnetic valve cover and the valve seat is provided. The valve seat and the valve cover are tightly closed under different conditions.

Abstract: A semiconductor device includes a fin-shape base protruding from a substrate, channel structures suspended above the fin-shape base, a gate structure wrapping around each of the channel structures, a source/drain (S/D) epitaxial feature abutting the channel structures and directly above a top surface of the fin-shape base, inner spacers interposing the S/D epitaxial feature and the gate structure, and a dielectric layer disposed vertically between the top surface of the fin-shape base and a bottom surface of the S/D epitaxial feature.

Abstract: An integrated-type coupled inductor is applied to a related manufacturing method and includes a lead frame, a first coil, a second coil and a magnetic packing component. The lead frame has a first surface and a second surface opposite to each other and includes four pins. The first coil is disposed on the first surface and coupled to two of the four pins. The second coil is disposed on the second surface and coupled to other pins. The magnetic packing component covers the first coil and the second coil to expose parts of the four pins.

Abstract: Embodiments of this application disclose a channel arbitration method and an apparatus. After receiving an uplink grant for a first SIM card, a physical layer scheduler of a terminal device configures a transmission service priority of the first SIM card in a front-end arbiter as a first predicted priority, and configures PUSCH transmission information for the front-end arbiter based on the uplink grant, where if packeting for uplink scheduling is completed before an arbitration time point, the transmission service priority of the first SIM card is updated to a service priority of a MAC layer; the front-end arbiter arbitrates a transmission service of the first SIM card based on the PUSCH transmission information and the transmission service priority; and further, if the first SIM card is performing a voice service and the arbitration continuously fails, fallback to a DSDS 2.0 mode is triggered.

Abstract: A lifting storage device comprises multiple box bodies movably stacked up and down, X-shaped hinges are symmetrically arranged on two sides of the box body, a support frame slideway limiting plate is arranged below the box body, a bottom end of the X-shaped hinge is movably connected with the support frame slideway limiting plate, a box body front rotating shaft and a box body rear rotating shaft are arranged in front of and behind each box body, the front rotating shaft and the rear rotating shaft of each box body are connected with the X-shaped hinges in a staggered manner, each box body is obliquely lifted along with the X-shaped hinges after connection, a locking mechanism is arranged on the support frame slideway limiting plate corresponding to the X-shaped hinge and the locking mechanism is arranged in a final position of a slideway on the support frame slideway limiting plate.

Abstract: A first client station receives a multi-user physical layer (PHY) data unit from an access point. The multi-user PHY data unit includes i) a PHY preamble, and ii) a multi-user multiple input, multiple output (MU-MIMO) transmission. The PHY preamble includes a subfield that indicates respective numbers of spatial streams allocated to respective client stations among a plurality of client station that includes the first client station. The subfield has been encoded according to an encoding that supports allocating up to sixteen spatial streams to up to eight intended receivers, and the subfield consists of six or fewer bits. The first client station decodes the subfield to determine a number of spatial streams allocated to the first client station and processes the determined number of spatial streams in the MU-MIMO transmission.

Abstract: A system according to the present disclosure includes an actuator control module and a damping ratio module. The actuator control module is configured to control an actuator of a vehicle to cause the vehicle to perform a yaw maneuver by rotating about its yaw axis. The damping ratio module is configured to determine a damping ratio based on an operating parameter measured during the yaw maneuver. The operating parameter includes at least one of a yaw rate of the vehicle, a yaw rate of a trailer connected to the vehicle, a lateral acceleration of the vehicle, a lateral acceleration of the trailer, a heading angle of the vehicle, and a hitch angle between a longitudinal axis of the vehicle and a longitudinal axis of the trailer.

Abstract: A system comprises a processor and a memory storing instructions which when executed by the processor configure the processor to estimate a rack force for a steering system of a vehicle based on current driving and environmental conditions and estimate a health of an actuator of the steering system of the vehicle. The instructions configure the processor to estimate maximum achievable angle, velocity, and acceleration for the actuator of the steering system based on the estimated rack force and the estimated health of the actuator. The instructions configure the processor to provide to the steering system a path planned for the vehicle based on the estimated maximum achievable angle, velocity, and acceleration for the actuator of the steering system.

Abstract: Disclosed is a guiding and injecting integrated mechanism for continuous conduit, belonging to underground exploration technical field. The mechanism comprises a pair of chain wheel and chain clamping assemblies used for clamping conduit and pulling conduit to go down or out of well. A conduit guiding channel for conduit to pass through is formed between the pair of chain wheel and chain clamping assemblies, and an inlet and an outlet of the conduit guiding channel are not situated in line. The conduit guiding channel is arc-shaped and each of the two chain wheel and chain clamping assemblies comprises a chain wheel set, chains, clamping blocks mounted on the chain, and a pushing plate for pressing the clamping blocks. Further, clamping surfaces of the clamping blocks have a certain curvature with respect to guiding direction.

Abstract: Device under test (DUT) simulation equipment includes: a first circuit board including a first field programmable gate array (FPGA); a second circuit board including a processor; and a power distribution board, wherein the first circuit board is connected to the power distribution board, and the power of the first circuit board is supplied by the power distribution board, wherein the second circuit board is connected to the power distribution board, and the power of the second circuit board is supplied by the power distribution board, wherein when the DUT simulation equipment is connected to a tester to perform testing, the DUT simulation equipment simulates the performance of a DUT providing a response signal after receiving a test signal from the tester, and wherein, in the DUT simulation equipment, only the first circuit board receives the test signal from the tester, and the second circuit board controls the first circuit board by means of a control signal.

Abstract: A method of determining the position of a vehicle includes generating a vehicle-based point cloud of objects in proximity to the vehicle, referenced to a vehicle-based coordinate system. The method also includes receiving an infrastructure-based point cloud, referenced to a global coordinate system, of objects detected by a camera mounted at a fixed location external to the vehicle, and registering the vehicle-based point cloud with the infrastructure-based point cloud to determine the vehicle position in the global coordinate system.

Abstract: The present disclosure provides compositions and methods for treating SARS-CoV-2. Bepridil and Trifluoperazine effectively inhibit SARS-CoV-2 infections. The EC50 values for Bepridil and Trifluoperazine were 7.13 and 7.7 ?M, respectively. Moreover, using drug combinations with Remdesivir significantly potentiate Bepridil-mediated inhibition of SARSCoV-2 infections.

Abstract: Disclosed is a continuous conduit apparatus based on guiding and injecting integrated mechanism, which comprises a straightening apparatus and a pair of sprocket and chain clamping assemblies. The pair of sprocket and chain clamping assemblies are configured to clamp the conduit and pull the conduit to go downwards a well or upwards a lifting direction. Between the pair of sprocket and chain clamping assemblies, a conduit guide channel applied for the conduit to passing through is formed. An inlet and an outlet of the conduit guide channel are not situated in a straight line, and the straightening apparatus are configured to straighten the conduit. Each of the two sprocket and chain clamping assemblies comprises a sprocket set, a chain, a plurality of clamping blocks mounted on the chain, and a pushing plate configured to press the clamping blocks.