Abstract: The present disclosure provides for an arrangement of components within a hearable device, such as earbuds, to reduce H field coupling for E noise improvement. A battery is positioned above a magnet and speaker, such that the battery is not coaxially aligned with either the magnet or the speaker. An internal positive tab of a battery is positioned farthest from a speaker yoke, while an internal negative tab of the battery is closer to the speaker yoke. Magnetic flux poles of a contact magnet have different contributions for electric field coupling.

Abstract: Disclosed is a two-phase access authentication method integrating spatial-temporal features in space-air-ground integrated networks. In the method, an access authentication is divided into two phases: a primary authentication phase and a continued authentication phase. In the primary authentication phase, a user equipment and a satellite are respectively initialized and registered through a ground network control center. In the authentication phase, a fast and secure access is achieved by using a user ID, facial features, and other authentication factors. In the continued authentication phase, data of a user flow and behavior features are acquired, and feature comparison is performed by using historical user data; and a security level and an authentication decision are output.

Abstract: The system comprises a plurality of driver modules coupled by a fault condition bus, e.g. single-wire bus. Each driver module includes an Error Flag Interface block coupled between a single terminal error flag input/output (EF I/O) and a Control block. Each driver module may be coupled- to a motor. When a driver module detects a local fault condition, its Error Flag Interface block is configured to lower the voltage at the single terminal EF I/O to communicate the change to the other driver modules. The Error Flag Interface block is further configured to monitor voltage changes at its single terminal EF I/O. An external fault condition is detected when the single terminal EF I/O is at a low voltage. The Error Flag Interface block is further configured to send a signal disabling the output of the driver module.

Abstract: A dual phase magnetic component, along with methods of its formation, is provided. The dual phase magnetic component may include an intermixed first region and second region formed from a single material, with the first region having a magnetic area and a diffused metal therein, and with the second region having a non-magnetic area. The second region generally has greater than 0.1 weight % of nitrogen.

Abstract: The present disclosure relates to a battery cell to alleviate the problem of impurities falling into an electrode assembly. Wherein, the battery cell includes: an electrode assembly including a tab and a cell body, wherein the tab is connected to the cell body; a cover plate assembly including an electrode terminal and a cover plate, wherein the electrode terminal is disposed on the cover plate; a connecting sheet connected between the tab and the electrode terminal, the connecting sheet includes a first connecting portion and a second connecting portion, wherein the first connecting portion is connected to the tab, and the second connecting portion is connected to the electrode terminal; an insulating pallet disposed between the cell body and the connecting sheet; and an insulation member disposed between the insulating pallet and the second connecting portion.

Abstract: This application provides an antenna assembly, including two antenna boards that are placed in a stacked manner. Polarization manners of the two antenna boards are perpendicular to each other, and the two antenna boards are configured to separate a received electromagnetic wave into a horizontal polarization component and a vertical polarization component. A bias voltage is applied to a liquid crystal dielectric layer in the two antenna boards to change ratios of reflection power to transmission power of the two antenna boards, to change a ratio of reflection power of the two polarization components that are obtained through separation, and implement linear polarization at different angles after vector synthesis is performed on the two polarization components. In this way, receive power of an antenna is increased.

Abstract: The present invention provides a magnetic control device and a magnetically controlled capsule endoscope system. The magnetic control device comprises a mounting base, a base, a magnetic component, a first motor and a second motor. The mounting base is for hoisting the magnetic control device, the base is connected to the mounting base, the magnetic component comprises a magnet for driving the capsule endoscope to rotate, the first motor drives the magnetic component to rotate around a first axis, and the first motor passes through the mounting base and is arranged on the base along a first direction, the second motor drives the magnetic component to rotate around a second axis, the second motor is arranged on the base, and the first axis intersects the second axis. By reasonably utilizing a mounting space of the magnetic control device, the structure is more compact, small and convenient to move.

Abstract: The present disclosure relates to a feed additive for improving intestinal structure of Larimichthys crocea, a feed and use, and belongs to the field of aquatic animal nutritional feeds. The feed additive includes glyceryl monolaurate. The present disclosure further provides a feed containing the feed additive, and a mass percentage of the glyceryl monolaurate in the feed is 0.04%. The present disclosure further provides use of the feed additive in improving the intestinal structure of the L. crocea, and the use lasts for at least 70 days. The feed provided by the present disclosure can effectively improve intestinal morphological change, reduced intestinal villi, reduced intestinal perimeter ratio, and intestinal barrier damage caused by replacement of fish oil with soybean oil; and damage of intestinal antioxidant activity caused by replacement of fish oil with soybean oil is relieved.

Abstract: Systems and methods for enabling power control of multiple Transmission Reception Points (TRPs) are provided. In some embodiments, the wireless device performs at least one of: receiving in a Downlink Control Information (DCI) a first Transmit Power Control (TPC) command and a second TPC command and an indication of a first transmission of the physical channel to a first TRP associated with a first closed-loop and a second transmission of the physical channel to a second TRP associated with a second closed-loop; determining a first and a second transmit power based on the first and the second TPC commands, respectively; and applying the first and the second transmit power to the first UL transmission and the second UL transmission, respectively. In this way, some embodiments herein enable more accurate per TRP power control with a simple signaling for multiple UL transmissions towards different TRPs scheduled by a single DCI.

Abstract: A method for forming a component includes estimating a dosing plan for powder of a powder bed fusion (PBF) system needed to form the component. The dosing plan includes powder dosing requirements needed per layer to form the component. The method includes providing the dosing plan to a controller of the PBF system. Further, the method includes regulating the powder being supplied to a build chamber of the PBF system from a supply chamber of the PBF system based on the dosing plan. In addition, the method includes additively manufacturing the component via the PBF system using the powder.

Abstract: An absorbable implantable medical device made of iron-based alloy, including a base made of iron-based alloy and a complex, wherein the complex includes a complexing agent. In a physiological solution, the base made of iron-based alloy can react with the complexing agent to generate a water-soluble iron complex having solubility in the physiological solution of no less than 10 mg/L. A corrosion product generated after the absorbable implantable medical device made of iron-based alloy is implanted in a human body can be quickly metabolized/absorbed by the body.

Abstract: Provided are a display panel and a display device. The display panel includes multiple pixel units, multiple scan lines, multiple data lines, a multiplexer and h control signal lines. In a same data write stage of the display panel, during a first stage, data signals are written into the multiple data lines at an enable duration of a j-th control signal, during a second stage, a first scan enable voltage edge of an i-th scan signal is located behind a first control enable voltage edge of the j-th control signal, and the data signals on the multiple data lines are written into the multiple pixel units; and a second scan enable voltage edge of the i-th scan signal in a m-th data write stage is located before a second control enable voltage edge of an n-th control signal in a (m+1)-th data write stage.

Abstract: A random access method performed by a terminal includes: recording association information related to a random access process of attempting to access a base station during the random access process; and reporting the association information to the base station after establishing a radio resource control (RRC) connection with the base station.

Abstract: This application discloses a charging cable-based data transmission method and an electronic device. A first electronic device is connected to a second electronic device through a third electronic device, and the third electronic device includes a first data signal line and a second data signal line. When the method is applied to the first electronic device, the first electronic device may detect a connection to the second electronic device; send a first message through a first pin, where the first pin is connected to the first data signal line; and receive a second message through a second pin, where the second pin is connected to the second data signal line, and the first message and the second message are used for charging setting of the first electronic device.

Abstract: A positive electrode active material comprising an A material and a B material, wherein the A material is at least one selected from the following single crystal materials or single crystal-like materials: LixMy(PO4)z, wherein M is selected from one or more of Ni, Co, Mn, Fe, Mg, Al, V, Zn, Zr, and F, v is the valence of M, 1?x?3, 1?z?3, and x+vy-3z=0; the A material has a Dv50 of 0.8 µm to 4.2 µm; the B material is selected from at least one of the following materials: (i) LiAO2, wherein A is Ni, Co or Mn; or (ii) LiNiaCobE1-a-bO2, wherein E is selected from at least one of Mn and Al, 0.50?a?0.98, and 0.001?b?0.3; wherein based on the total weight of the positive electrode active material, the A material is present in a mixing ratio m of 50 wt% to 97 wt%.

Abstract: Disclosed is a nano-sand mill with static discharge at the tail end of a turbine, including a main body and a screen box. The screen box is fixedly installed at a bottom of the main body, a top surface of the screen box is provided with a through hole, the screen box is communicated with a discharge chamber of the main body through the through hole, an annular mounting plate is fixedly installed on an inner side surface of the screen box, a screen is fixedly installed between inner side surfaces of the annular mounting plate, and a dredging mechanism is provided inside the annular mounting plate. Through the dredging mechanism, a plurality of dredging marbles can continuously strike the screen to quickly dredge the screen, shaking out materials blocked on the screen, and the surfaces of the dredging marbles grind materials blocked on the lower surface of the screen.

Abstract: Embodiments of the present disclosure provide a method for improving object detection accuracy, a computer device, a storage medium, an integrated circuit, a radio device, and an electronic device, and relate to the technical field of radar signal processing. The method for improving object detection accuracy includes: obtaining a velocity ambiguity factor and object peak data based on an echo signal (step 301), compensating the object peak data based on the velocity ambiguity factor (step 302), and obtaining the object data based on the compensated peak data, where the object data is adopted as real object data (step 303). Compared with the object data obtain in a conventional way, the real object data obtained by the method for improving object detection accuracy is more accurate, and this is especially true when the object velocity is excessive high.

Abstract: Method and apparatus of processing a sequence of video frames comprising generating at least one video frame and using an analog neural network to select, within the at least one video frame, at least one patch of pixels and process the at least one pixel patch to produce a patch feature for each of the at least one pixel patches. The method digitizes the patch feature, identifies objects within the digitized patch feature, and tracks the objects to generate control information that is used by the analog neural network to select and process the pixel patches.

Abstract: Methods for manufacturing dual phase soft magnetic components include combining a plurality of soft ferromagnetic particles with a plurality of paramagnetic particles to form a component structure, wherein the plurality of soft ferromagnetic particles each comprise an electrically insulative coating, and, heat treating the component structure to consolidate the plurality of soft ferromagnetic particles with the plurality of paramagnetic particles.

Abstract: Disclosed are systems and techniques for wireless communications. In one example, an apparatus for wireless communication at a first user equipment (UE) can send a first sidelink communication to a second UE using a first beam pair of a unicast link with the second UE, wherein the first beam pair includes a first transmission beam and a first reception beam. In some aspects, the apparatus can determine a fault associated with at least one of the first transmission beam and the first reception beam.