Abstract: The present invention provides a radar velocity measurement system, method, and radar device. The system includes a radar module and an electrically connected signal processor. The radar module includes a transmission antenna and a receive antenna. The signal processor includes a sequence unit, a conversion unit, and a compare calculation unit that are coupled with each other. The sequence unit establishes an even number receive sequence and an odd number receive sequence. The conversion unit carries out a time domain to frequency domain conversion upon the receive sequences to generate a first reflection signal and a second reflection signal, respectively. The compare calculation unit uses an interpolation method to compare the phase difference between the reflection signals with a comparison model to obtain a true velocity. Therefore, the present invention effectively prevents the velocity ambiguity issue of radar system.

Abstract: A page buffer includes a first charge/discharge circuit and a second charge/discharge circuit coupled to a bit line. The first charge/discharge circuit is configured to store first bit line forcing information and apply a first bit line forcing voltage to the bit line based on the first bit line forcing information. The second charge/discharge circuit coupled to the bit line and configured to store a second bit line forcing information, and apply a second bit line forcing voltage, different from the first bit line forcing voltage, to the bit line based on the second bit line forcing information. The first bit line forcing voltage and the second bit line forcing voltage are both higher than a programming bit line voltage and lower than a programming-inhabit bit line voltage.

Abstract: The present disclosure provides a design method and device for a high polarization isolation fence which includes the following steps: Setting the material, application environment, and initial structural parameters of the high polarization isolation fence to form an initialized high polarization isolation fence and performing it to obtain antenna performance parameters with the initialized high polarization isolation fence and without the high polarization isolation fence loaded; Debugging the initial structural parameters to determine the optimization range corresponding to each structural parameter; and obtaining the target high polarization isolation fence based on the optimization range corresponding to each structural parameter and the current antenna performance parameters of the initialized high polarization isolation fence.

Abstract: An accelerator scheduling method includes receiving a first request, where the first request is a request to configure a target accelerator for a first task currently being run in a first process run in a processor, wherein the processor includes a plurality of processing cores, wherein the first task includes a plurality of subtasks, and wherein each of the subtasks corresponds to one of the plurality of processing cores. The method also includes determining, in response to the first request, the target accelerator from N accelerators based on a processing core corresponding to a first subtask in the first task, where N is an integer greater than 0. The method also includes scheduling the first task to the target accelerator for processing.

Abstract: A container for containing food or liquid is provided. The container includes a body portion, a lid and an attachment. The lid is detachably disposed on the body portion. The attachment is configured to be disposed on the lid or the body portion and includes a magnetic attraction member and a connecting structure. The magnetic attraction member is adapted to be magnetically connected to a mobile electronic device. The connecting structure is disposed between the magnetic attraction member and the container for selectively fixing the magnetic attraction member at a first position or a second position. The connecting structure includes a fastening member, and the fastening member is adapted to be detachably fastened to the body portion or the lid.

Abstract: An example system includes a detector configured to detect a value that is based on a hematocrit of a test sample containing plasma and red blood cells, a fluidic channel configured to hold the test sample, and an acoustic transducer configured to apply acoustic waves to the fluidic channel to separate the plasma from the red blood cells in the fluidic channel. The acoustic waves have at least one of an amplitude, a frequency, or a duration that is based on the value.

Abstract: An electronic device including a first body, a second body, a stylus, and a positioning mechanism is provided. The second body is pivotally connected to the first body and has a stylus slot. The stylus is accommodated in the stylus slot, wherein the positioning mechanism is disposed in the stylus slot and the stylus is fixed to the positioning mechanism. When the second body is unfolded relative to the first body, the positioning mechanism is adapted to move the stylus out of the stylus slot.

Abstract: A method and system for performing analysis and calculation of multi-energy flow for integrated energy system (IES), comprising establishing electrical power flow model, hydraulic model and thermal model, to form preliminary model of IES; constructing DHL-LSTM neural network for nonlinear regression of electrical power flow model, construct SHL-LSTM neural network for nonlinear regression of hydraulic model, and finding optimal parameters of two neural networks; training the two models, and adding error compensations into the two models; simplifying the thermal model, to obtain mechanism-driven linear thermal mode; and embedding mechanism-driven linear thermal model into error-compensated hydraulic model and error-compensated electrical power flow model respectively, to form and use final model of the IES to perform analysis and calculation of multi-energy flow.

Abstract: An optical clear adhesive composition includes a first polydiene, a second polydiene, a plurality of acrylate monomers, and a photoinitiator. The first polydiene has a first weight average molecular weight of 500 Da to 1500 Da. The second polydiene has a second weight average molecular weight of 50000 Da to 110000 Da. The acrylate monomers include at least two different hydroxyacrylates.

Abstract: A display panel comprises a plurality of sub-pixels and a plurality of light-transmitting reserved regions. The plurality of sub-pixels include a plurality of first sub-pixels, a plurality of second sub-pixels, and a plurality of third sub-pixels, one of the second sub-pixels and one of the light-transmitting reserved regions are adjacently arranged to form a combined region. A plurality of first sub-pixels and a plurality of combined regions are arranged in each first pixel row, and a plurality of third sub-pixels are arranged in each second pixel row. In two adjacent first pixel rows, a pixel arrangement of the combined region located in one first pixel row and another pixel arrangement of the combined region located in the other first pixel row are different, and have the same structures if one of the two combined regions is rotated by 90 degrees.

Abstract: The present disclosure provides an entity tag association prediction method, device, system, and a computer readable storage medium.

Abstract: The present disclosure is directed to anti-contamination compositions and the use thereof for preventing pitch or sticky contaminants from deposition on the surface of dryer fabrics and cylinders in the dryer section of paper machines.

Abstract: Embodiments of the present application provide a connecting terminal, a battery, and an electrical device. The connecting terminal is used for connecting a sampling circuit and a busbar, including: a first connecting portion including a snap-fit structure, the snap-fit structure being used for snap-fit connection with the busbar; and a second connecting portion connected to the first connecting portion, the second connecting portion being electrically connected to the sampling circuit.

Abstract: Various embodiments of the present disclosure provide a semiconductor device structure including a source/drain feature disposed over a substrate, a plurality of semiconductor layers vertically stacked over the substrate and in contact with the source/drain feature, a gate electrode layer surrounding a portion of each of the plurality of the semiconductor layers, a first dielectric spacer in contact with a first side of a topmost semiconductor layer of the plurality of semiconductor layers, and a second dielectric spacer in contact with a second side of the topmost semiconductor layer of the plurality of semiconductor layers.

Abstract: A touch structure, a touch display panel, and a display device are provided, which relate to the field of touch technology. The touch structure includes first touch electrodes and second touch electrodes. The first touch electrode includes first electrode blocks and transfer bridges. The second touch electrode includes second electrode blocks. The first and second touch electrodes are mesh structures. Grid lines of the first and second electrode blocks are channel lines, and the channel lines forming boundaries of the first electrode block are first boundary channel lines. Grid lines of the transfer bridge are transfer lines. The transfer bridge includes an opening part and a bridge part connected to the opening part. The opening part is connected to the first electrode block through a via hole. Some transfer lines are boundary transfer lines. The boundary transfer lines are overlapped with some first boundary channel lines.

Abstract: An integrated circuit (IC) structure includes a gate structure, a source epitaxial structure, a drain epitaxial structure, a front-side interconnection structure, a backside dielectric layer, an epitaxial regrowth layer, and a backside via. The source epitaxial structure and the drain epitaxial structure are respectively on opposite sides of the gate structure. The front-side interconnection structure is over a front-side of the source epitaxial structure and a front-side of the drain epitaxial structure. The backside dielectric layer is over a backside of the source epitaxial structure and a backside of the drain epitaxial structure. The epitaxial regrowth layer is on the backside of a first one of the source epitaxial structure and the drain epitaxial structure. The backside via extends through the backside dielectric layer and overlaps the epitaxial regrowth layer.

Abstract: A stator, a flat wire motor, a powertrain. A plurality of stator slots are evenly provided on an inner wall of the stator core in a circumferential direction, the stator winding includes flat wire conductors inserted in the stator slots. The flat wire conductors are connected to form m phase windings, each phase winding includes a plurality of phase units that are evenly disposed at spacings in the circumferential direction of the stator core, any phase unit of each phase winding includes at least two phase bands, each phase band of any phase unit includes two adjacent layers of flat wire conductors, and adjacent phase bands of any phase unit are staggered by one stator slot. The stator winding is a short-pitch winding, which reduces back electromotive force harmonics and improves performance of the motor.

Abstract: A touch structure, a display panel and an electronic device. The touch structure includes: a plurality of touch sub-electrodes spaced apart from each other and a dummy electrode; the dummy electrode is embedded into at least one touch sub-electrode among the plurality of touch sub-electrodes, and is spaced apart from the touch sub-electrode where the dummy electrode is located, so as to be insulated from each other; the at least one touch sub-electrode includes a strip-shaped channel and a main body portion surrounding the dummy electrode and the channel, the strip-shaped channel penetrates through the dummy electrode, and two ends of the strip-shaped channel in an extension direction thereof are both connected to the main body portion.

Abstract: A payment includes: in response to a received payment request message, sending a security verification request message to a security control system, the security verification request message is used to instruct the security control system to perform security verification according to security verification information; receiving security verification result information sent by the security control system; when the security verification result information indicates that the security verification is passed, sending a first notification message to the SDK, the first notification message instructs the SDK to notify the host program to display a user verification page to prompt the user to enter the first user verification input information, the first user verification input information is used for the host program server to perform user verification to obtain user verification result information; when the user verification result information indicates that the user verification is passed, initiating a payment requ

Abstract: An integrated vapor chamber includes a metallic top cover, a metallic bottom cover, a working space, capillary structures and a working fluid in the working space. The top cover includes oppositely an outer heat-dissipating surface and an inner condensation surface surrounded by a top frame. The inner condensation surface has parallel top grooves and protrusive supporting structures. The bottom cover includes oppositely an outer heat-absorption surface having recessed spaces for accommodating electronic elements and an inner evaporation surface surrounded by a bottom frame. The inner evaporation surface has parallel bottom grooves. The working space is an airtight space formed by engaging the top frame and the bottom frame with the inner condensation surface to face the inner evaporation surface, the top grooves to overlap individually the bottom grooves, the supporting structures to contact individually at the inner evaporation surface among the bottom grooves.