Abstract: A table processing method, device, an interactive white board and a storage medium is disclosed. The method therein includes, when an erasing instruction is received, determining whether a current erasing operation is in a first cell of a created table; and, in response to the erasing operation is in the first cell, when the erasing operation ends, updating the first cell to shrink the first cell.

Abstract: The present invention provides a polymer film on array (PFA) material and a preparation method thereof. The PFA material includes a polymer film on array (PFA) resin, a polysiloxane resin dispersion liquid, and a solvent, wherein the PFA resin ranges from 1 to 25% by weight relative to a total weight of the PFA material, and the polysiloxane resin dispersion liquid ranges from 1 to 30% by weight relative to a total weight of the PFA material.

Abstract: A connector includes a cage and a heat-radiation element. A top wall of the cage includes an opening, and first engaging structures extending from the top wall of the cage toward an outside of the cage at a periphery of the opening. The heat-radiation element is disposed on the cage corresponding to the opening, and first notches corresponding to the first engaging structures are disposed on side walls of the heat-radiation element. Each first engaging structure passes through the corresponding first notch to engage the heat-radiation element on the cage. The cage has a receiving cavity and supporting structure at a bottom of the receiving cavity. When a mating connector is inserted into the receiving cavity, a bottom of the mating connector is supported by the supporting structure, a top of the mating connector abuts against the heat-radiation element through the opening, and the heat-radiation element remains substantially stationary.

Abstract: A radio frequency identification host, which includes: a host body (1) for radio frequency identification, a mounting structure (2) is provided at one end of the host body (1) for fixing the radio frequency identification host body (1) on an external holding pole, the mounting structure (2) includes a first mounting frame (21) fixedly connected to one end of the host body (1), a hinge of the first mounting frame (21) is connected with a second mounting frame (22), and the second mounting frame (22) is fixedly connected to the first mounting frame (21) by bolts (23).

Abstract: An express package delivery request is received from a courier terminal that indicates identifier information of a courier and first positioning information corresponding to a location of the courier. The express package delivery content information corresponding to a recipient address is retrieved from a database. The identifier information of the courier and the first positioning information corresponding to the location of the courier is determined to be within proximity to the retrieved recipient address. The second positioning information of a recipient that can receive an express package is determined corresponding to an account in the retrieved express package delivery content information. A notification is provided to the courier terminal to deliver the express package identified in the express package delivery request if the determined second positioning information of the recipient coincides with the retrieved recipient address.

Abstract: A vehicle can include an on-board data processing system that receives velocity data captured by one or more sensors of the vehicle. As a vehicle travels along a route, the on-board data processing system can process the velocity data to identify potential vehicle stops. For example, the system can detect a trough in velocity values, and determine whether a velocity value at the trough is below a threshold velocity value. If the velocity value is below the threshold velocity value, the system can determine whether any vehicle stops were previously detected within a threshold time of the time corresponding to the trough. If a vehicle stop was previously detected, the system may detect that a stop occurred at the time of the trough if the velocity of the vehicle increased by at least a velocity ripple value between the time of the previously-detected stop and the time of the trough.

Abstract: A post-paid transaction data processing method includes: receiving risk search information via a wireless or wired interface, the risk search information including a transaction amount and a transaction user identifier of a post-paid transaction; acquiring, according to the transaction user identifier, a payment channel corresponding to the transaction user identifier; determining a predictive affordable value of the payment channel for the transaction amount based on the payment channel and the transaction amount; and determining a default evaluation result of the post-paid transaction according to the predictive affordable value.

Abstract: A composite textile product includes a polyamide textile layer and a polyamide film. The polyamide film is bonded to the polyamide textile layer. A thickness of the polyamide textile layer is between 0.1 mm and 0.3 mm. The polyamide film has an average pore size ranging from 10 ?m to 150 ?m. A thickness of the polyamide film is between 0.01 mm and 0.1 mm. Wherein the polyamide film comprises a copolymer material, and the copolymer material includes a polyamide section and a polyether section.

Abstract: This application discloses a mask and a manufacture method thereof, including: a full shielding area, made of a light shielding material; a semi-transparent area, where there is at least one semi-transparent area and the semi-transparent area allows transmission of partial light, and a main body of the semi-transparent area is made of semi-transparent films, and full shielding structures are arranged in the semi-transparent films.

Abstract: The disclosure provides a method and system for determining a lumen volume of a target blood vessel. The method may include acquiring a temporal sequence of angiography images of the target blood vessel after a contract agent is injected in the target blood vessel. The method may further include identifying a region of interest containing the target blood vessel, by a processor, in each angiography image in the temporal sequence of angiography images. The method may also include integrating, by the processor, pixel values in each region of interest, and determining the lumen volume, by the processor, based on the integrated values of the regions of interest and a predetermined correlation between the integrated values and volumes of the contrast agent.

Abstract: The present disclosure provides a method and apparatus for scheduling a memory access request, an electronic device and a storage medium. The method may include: acquiring monitoring data of at least one service module; determining a target service module from the at least one service module based on the monitoring data; determining a target NUMA node matching the target service module from a preset NUMA node set, based on the monitoring data; and sending a memory access request of the target service module to the target NUMA node.

Abstract: A capacitive touch device and a gesture recognition method thereof, a chip and a storage medium are provided. In some embodiments, the gesture recognition method includes: sampling a capacitance of a capacitive sensor in the capacitive touch device to acquire a capacitance sampling value corresponding to a current sampling frame; determining a first capacitance value of an interference capacitance caused by a liquid on the capacitive sensor according to the capacitance sampling value and reference information corresponding to the current sampling frame; determining a touch state of the capacitive sensor represented by the current sampling frame according to the capacitance sampling value and the first capacitance value of the interference capacitance corresponding to the current sampling frame; and recognizing a gesture of a user on the capacitive touch device according to timing information of the touch state represented by the current sampling frame and a historical touch state of the capacitive sensor.

Abstract: Current HARQ procedures for grant-based uplink transmissions may not be suitable for implementations in which a UE can simultaneously transmit multiple transport blocks (TBs) to a base station. However, in some scenarios, such as in some grant-free uplink transmission schemes, a UE may simultaneously transmit multiple TBs. Systems and methods are disclosed herein for performing HARQ for situations in which a UE simultaneously transmits multiple TBs to a base station. By using the systems and methods described herein, HARQ may therefore be performed in such situations.

Abstract: An organic light-emitting diode (OLED) display panel including a composite substrate including a first substrate, a barrier layer, a plurality of inorganic layers each interlaced therein with an organic material structure, and a second substrate interlaced therein with an organic material structure; a buffer layer disposed on the composite substrate; a thin film transistor layer disposed on the buffer layer; an OLED device layer disposed on the thin film transistor layer; and an encapsulation layer disposed on the OLED device layer.

Abstract: A wet etching apparatus is provided. The wet etching apparatus induces an etching chamber, at least one shutter, and at least one spraying pipe. The etching chamber is used for accommodating and etching a substrate, and has an inlet at its front end as well as an outlet at its rear end. The shutter is mounted at the inlet or the outlet by a shaft. The spraying pipe disposed on the shaft overturns with the shutter at the same time. It can effectively remove a large number of crystals of the etching liquid generated at the inlet of the etching chamber and the outlet of the etching chamber by spraying over the inlet of the etching chamber and the outlet of the etching chamber through the spraying pipe, thereby improving an utilization of the apparatus, cleanliness, and a product quality.

Abstract: The present invention discloses an organic light emitting diode flexible array substrate including a displaying region, a folding region adjacent to the displaying region, a flexible substrate, barrier layer, a buffer layer, a polycrystalline layer stacked together, a first insulation layer disposed on the buffer layer and covering the polycrystalline layer, a first metal layer, a second metal layer, and a third metal layer. Folding signal lines are formed on a portion of the second metal layer in the folding region. Folding signal lines are formed on a portion of the third metal layer in the folding region. Double folding signal lines of the second metal layer and third metal layer drastically increase reliability and lifespan of the signal lines in the folding region.

Abstract: A two-way ratchet screwdriver includes a handle, a main shaft acting on a working end, a ratchet seat, and a reversing seat. Two ends of the ratchet seat are provided with an upper ratchet head and a lower ratchet head, respectively. The upper ratchet head has the same structure as the lower ratchet head and is fixedly connected to the handle. The upper ratchet head is provided with a circle of wheel facing teeth and a circle of ratchet teeth. The wheel facing teeth of the upper and lower ratchet heads are connected by pinions. A periphery of the reversing seat is mounted with at least one set of a forward pawl and an inverse pawl passing through the ratchet seat. The reversing seat is switched to rotate to drive the forward pawl or inverse pawl to act on the ratchet teeth of the upper and lower ratchet heads.

Abstract: A method of data transmission includes: receiving a first packet, where the first packet includes first compressed data and a first check value, the first compressed data is obtained by compressing first data based on a first compression mode, the first check value is obtained by processing a second check value based on a first check algorithm, the second check value is obtained by processing the first compressed data based on a second check algorithm; obtaining a first check code by processing the first packet based on a third check algorithm; determining, according to a correspondence between the first check code and the first compression mode, that the first compression mode is a compression mode used when the first data is compressed; and obtaining the first data by decompressing, based on a first decompression mode corresponding to the first compression mode, the first compressed data included in the first packet.

Abstract: A protective case for a mobile terminal, includes a shell and a ring assembly, the shell is defined with a mounting chamber for accommodating the mobile terminal, the ring assembly includes a metal ring and a mounting portion, the mounting portion is fixed on the shell, the metal ring is arranged on a side of the shell opposite to the mounting chamber, the metal ring is pivotally connected with the mounting portion through a fixing shaft, the metal ring and the fixing shaft are jointly formed into an annular body, and a nick is defined on the annular body. As the mounting portion is fixed on the shell, the metal ring is arranged on the side of the shell opposite to the mounting chamber, and the metal ring is pivotally connected with the mounting portion through the fixing shaft, the metal ring can hence be firmly connected with the shell.