Abstract: A data processing method includes obtaining to-be-processed data and a target weight, based on the target weight, obtaining at least one target shift number, target shift numbers including all or a part of values of the valid value sequences, and performing a first strategy and obtaining a processing result of the to-be-processed data based on an obtained second shift result. The target weight includes a plurality of sets of valid number sequences, and after an initial weight is quantized into a sum of a plurality of powers of 2s, values of the sets of valid value sequences are power values of the plurality of powers of 2s.

Abstract: A read retry table generator is coupled to a plurality of memory dies via a data path. The read retry table generator is configured to: collect data from a plurality of memory cells coupled to a plurality of word lines in the plurality of memory dies; determine a pass rate of collected data appertaining to a plurality of clusters; select a cluster candidate among the plurality of clusters, based on a pass rate of collected data; and cluster the collected data into the cluster candidate to generate a read retry table.

Abstract: Provided are a display panel and a display apparatus. The display panel includes a fingerprint identification sensor, a first light shield layer disposed on the fingerprint identification sensor and a color film layer disposed on the first light shield layer, wherein the color film layer includes color filters with different colors and light transmission parts disposed between the color filters with different colors; the first light shield layer includes first openings and light shield parts, the light transmission parts and the first openings are used for allowing fingerprint reflected light to transmit and reach the fingerprint identification sensor, and the light shield parts are used for blocking out stray light.

Abstract: The disclosure provides a construction method including steps of: constructing a detailed model and a simplified model of the rail vehicle using finite element method based on the three-dimensional structure of the rail vehicle; initially setting the simplified model in accordance with the detailed model, including specifying materials, mechanical properties parameters, and mass point; setting different simplification thickness ratio to obtain a plurality of sets of the simplified models, designing longitudinal and lateral collision conditions, and in each type of the collision conditions, performing collision simulations on the detailed model and each set of the simplified models under each thickness ratio to obtain respective collision response curves; calculating a total CORA value corresponding to the plurality of sets of the simplified models; selecting an optimal simplified model from n sets of the simplified models with the highest total CORA values.

Abstract: A viewing angle adjustment panel includes an organic film including a plurality of openings, and a liquid crystal layer located in the plurality of openings. The liquid crystal layer includes liquid crystal molecules and a dye, the liquid crystal molecules and the dye are oriented in a direction, and the viewing angle of the light that is oriented and passes through the liquid crystal layer is adjusted.

Abstract: Disclosed is a positive electrode active material including a core part represented by Chemical Formula 1 below and a shell part represented by Chemical Formula 2 below, the shell part surrounding the core part. Li(Nia1Mnb1Coc1)O2??[Chemical Formula 1] Li(Nia2Mnb2Coc2)MeyO2??[Chemical Formula 2] In the Chemical Formula 1 and the Chemical Formula 2, a1+b1+c1=1, a2+b2+c2+y=1, a1>a2, Me is at least one metal selected from the group consisting of Na, Al, Fe, Cu, Zn, Mg, Ca, B, Zr, Nb, and a combination thereof, and y is a total of moles of the at least one metal selected for the Me.

Abstract: Disclosed herein are a semiconductor processing chamber, semiconductor processing equipment and vapor epitaxy equipment, solving technical problems of process gas uniformity, infrared radiation transmittance and pressure-bearing capacity in the field of semiconductor processing. Mainly, an upper cover of a processing chamber is covered by a pressure-bearing shell and a confined space is formed, a pressure-regulating device is configured to regulate air pressure of the confined space and further regulate air pressure borne by upper and lower surfaces of the upper cover of the semiconductor processing chamber, the structural design of the upper cover is optimized, such that, in a semiconductor processing process, in order to realize processing with higher uniformity and higher quality on a surface of a substrate, the upper cover can be improved in a larger range to obtain a more optimized processing space.

Abstract: A floating type offshore wind structure having improved structural strength and reduced weight, including a floating body having buoyancy in the seat; and a wind power generation unit fixed to the floating body, wherein the floating body includes a plurality of columns disposed at the vertex positions of a triangle, respectively, and a plurality of pontoon units disposed in the form of a triangle, so as to connect the plurality of columns, the wind power generation unit is placed at any one of the plurality of columns, each of the plurality of columns includes a first side in contact with a first pontoon unit which is any one of the plurality of pontoon units, and a second side in contact with a second pontoon unit which is another one of the plurality of pontoon units, and each of the first side and the second side is a planar surface.

Abstract: A control system for a power tool, comprising: a sensing unit configured to sense an operating characteristic of the power tool; a first control unit configured to determine whether the operating characteristic is within a safe operational range, and to output a first control signal at least partially based on said determination; a second control unit configured to determine whether the operating characteristic is within a safe operational range independently of the first control unit, and to output a second control signal at least partially based on said determination; and an output unit configured to receive the first and second control signals and to activate the power tool when the first and second control signals are received.

Abstract: A simulation apparatus for secondary battery production is provided. The simulation apparatus for secondary battery production comprises a memory configured to store at least one instruction and at least one processor configured to execute the at least one instruction stored in the memory. The at least one instruction includes instructions for executing an apparatus operating unit including a 3D coater related to secondary battery production, a facility operating unit including a plurality of adjustment parameters for determining operation of the 3D coater, and a quality checking unit including quality information related to quality of a material produced by the 3D coater.

Abstract: The present invention relates to an image encoding/decoding method and apparatus. An image encoding method according to the present invention may comprise generating a transform block by performing at least one of transform and quantization; grouping at least one coefficient included in the transform block into at least one coefficient group (CG); scanning at least one coefficient included in the coefficient group; and encoding the at least one coefficient.

Abstract: This application discloses an earphone and an earphone assembly. The earphone includes a housing, a speaker, a main circuit board, and a battery. All of the speaker, the main circuit board, and the battery are mounted in the housing. The main circuit board is located between the speaker and the battery. The main circuit board is disposed in an inclined manner relative to the speaker. A risk that the speaker of the earphone generates current noise is low, and sound quality of the earphone is good.

Abstract: A semiconductor device includes a gate stack with alternating conductive patterns and insulating patterns. The device also includes a first memory channel structure including a first channel layer enclosed by the gate stack and a first memory layer enclosing the first channel layer. The device also includes a source structure electrically connected to the first channel layer. The source structure includes several source layers stacked atop one another. The first channel layer is in physical contact with the second source layer but apart from the other source layers. The first source layer contains impurities of a first conductivity type. The second source layer is formed of an impurity-free material. The third source layer contains impurities of a second conductivity type different from the first conductivity type.

Abstract: The present disclosure provides a signal delay setting circuit, an isolation integrated circuit and a power conversion circuitry. The isolation integrated circuit includes a primary side circuit, an isolation circuit and a secondary side circuit. The primary side circuit generates a primary side signal according to a first input signal and a second input signal. The isolation circuit converts the primary side signal into a secondary side signal. The secondary side circuit receives the secondary side signal through the isolation circuit, to generate an output signal. The signal delay setting circuit is coupled to the secondary side circuit, calculates a delay time according to a voltage difference between an alternative terminal and a secondary side ground terminal of the isolation integrated circuit, and delays the secondary side signal according to the delay time, to control the duty ratio of the output signal.

Abstract: Wafer level solder ball bridge formation is used to provide electrical and thermal coupling between bond pads formed on substrates and bond pads formed on devices mounted on substrates. Solder balls anchored to solder-wettable bond pads enable sequential linking of laterally coupled solder balls over non-solder-wettable surface in the formation of solder ball bridge assemblies. Solder ball bridges formed between a device disposed on a substrate and a substrate enables thermal energy transfer and electrical interconnection between the device and the substrate.

Abstract: A display device includes a display panel including a display area and a non-display area adjacent to a side of the display area, and a residue trace disposed on the display panel, and disposed on the display area and the non-display area, wherein an outer boundary of the residue trace is adjacent to an edge portion of the display panel, and disposed to be closer to a center portion of the display panel than the edge portion of the display panel.

Abstract: In order to efficiently perform heating of a vehicle interior in a state in which the external temperature is low and heat generated by a heating element is not sufficient in an early stage of driving the vehicle, a heat pump system for a vehicle is provided. The heat pump system utilizes various heat sources in a general heating mode of the vehicle interior, and at the same time, maximizes the system performance by increasing flow of the refrigerant. The heat pump system may include: a compressor, a heating, ventilating, and air conditioning (HVAC) module; a heat-exchanger; a first expansion valve; a first connection line; a chiller; a second expansion valve; a second connection line; a third connection line; and a fourth connection line.

Abstract: The present invention relates to a peptide of a novel sequence that has hair growth promotion and hair loss prevention activity. The peptide has activity that can promote or induce the proliferation or activity of cells related to hair formation, and thus a composition containing the peptide can be usefully used for preventing hair loss or promoting hair growth.

Abstract: Described herein are methods, compositions, and kits relating to the mixed detection of one or more polynucleotides, in particular miRNAs. In certain aspects, methods, systems, compositions, and kits utilize Cas12a for polynucleotide detection, in particular miRNAs. In aspects the methods, systems, compositions, and kits utilize Cas12a for detection of polynucleotide targets in a single pot reaction.

Abstract: A memory device and method of making the same, the memory device including bit lines disposed on a substrate; memory cells disposed on the bit lines; a first dielectric layer disposed on the substrate, surrounding the bit lines and the memory cells; a second dielectric layer disposed on the first dielectric layer; thin film transistors (TFTs) embedded in the second dielectric layer and configured to selectively provide electric power to corresponding memory cells, the TFTs comprising drain lines disposed on the memory cells, source lines disposed on the first dielectric layer, and selector layers electrically connected to the source lines and the drain lines; and word lines disposed on the second dielectric layer and electrically connected to the TFTs.