Abstract: Disclosed are a tungsten hexafluoride preparation method and apparatus based on photoelectric synergy. A photocatalyst and metal tungsten are sequentially filled in a discharge area of a plasma reactor in a direction of gas entry, and the discharge area of the plasma reactor is irradiated with light at the same time; the background gas generates a large amount of plasma in the discharge area, SF6 undergoes decomposition under the synergistic effect of photocatalysis and plasma, SF6 is decomposed to generate fluorine atoms and low-fluorine sulfides such as SF5 and SF4. The generated fluorine ions, SF5, SF4 and low-fluorine sulfides further react with metal tungsten to generate WF6 specialty gas, which not only realizes the utilization of fluorine resources of SF6, but also replaces highly toxic fluorine gas with non-toxic SF6 exhaust gas in the plasma reactor for reaction, thereby ensuring safe operation and low energy consumption.

Abstract: Disclosed are a tungsten hexafluoride preparation method and apparatus based on photoelectric synergy. A photocatalyst and metal tungsten are sequentially filled in a discharge area of a plasma reactor in a direction of gas entry, and the discharge area of the plasma reactor is irradiated with light at the same time; the background gas generates a large amount of plasma in the discharge area, SF6 undergoes decomposition under the synergistic effect of photocatalysis and plasma, SF6 is decomposed to generate fluorine atoms and low-fluorine sulfides such as SF5 and SF4. The generated fluorine ions, SF5, SF4 and low-fluorine sulfides further react with metal tungsten to generate WF6 specialty gas, which not only realizes the utilization of fluorine resources of SF6, but also replaces highly toxic fluorine gas with non-toxic SF6 exhaust gas in the plasma reactor for reaction, thereby ensuring safe operation and low energy consumption.

Abstract: A joint imaging system based on unmanned aerial vehicle platform and an image enhancement fusion method are provided. The system includes a flying unit as a load platform, a shutter control system for controlling the operation of a load camera, a posture control system for recording the movement track and POS data of the flying unit, an airborne image transmission system for communicating with ground equipment, and an onboard computing unit with an image processing module for receiving the output images and performing image processing and fusion.

Abstract: The present disclosure provides the use of an anti-PD-1 antibody in combination with famitinib in the preparation of a drug for treating tumors. In the present technical solution, toxicity is controllable and tolerable. At the same time, the described drug combination effectively reduces adverse reactions to the anti-PD-1 antibody, such as the occurrence of reactive capillary endothelial proliferation.

Abstract: Disclosed is a screening method for selecting an adsorbent for use in environment-friendly gas-insulated equipment which contains an environment-friendly gas functioning as an insulating medium inside the equipment, the adsorbent to adsorb unwanted decomposed gas that is produced from decomposition of the environmental-friendly gas, the method steps include: establishing screening sets, performing pre-experiment adsorption experiment screening, standard gas adsorption experiment screening, and mixed gas adsorption experiment screening, establishing mapping relationship between a decomposed gas type set and a third adsorbent type set under different working conditions, and selecting an adsorbent combination mode suitable for a working condition type and a mixed gas composition mode based on the mapping relationship.

Abstract: The present discloses an apparatus for transmitting torque and tightening or loosening threaded fasteners. The apparatus comprising a housing having a driving assembly and a cylinder assembly, a ratchet mechanism being arranged in the driving assembly which is further associated and drivable by the cylinder assembly. The cylinder assembly further comprises a piston assembly and an end cap assembly having a safety ring and a hydraulic cylinder assembly. The apparatus further comprises a hydraulic piston eject safety assembly intended to identify the failure of the apparatus owing to a material fault or overuse/fatigue. The apparatus may further comprise a leakage safety assembly configured to prevent hydraulic fluid from leaking at opening. The apparatus may further comprise a dual reaction assembly, a fastener, a socket, a driver a reaction fixture, an auto-release safety reaction pawl assembly, a quick coupler with thread lock assembly, a cycle counter assembly.

Abstract: A method and a device for preparing MoF6 based on plasma activation of SF6. The method includes the following steps: S1, filling a discharge area of a plasma reactor with molybdenum powder; S2, introducing an inert gas and an SF6 gas into the discharge area of the plasma reactor, where the inert gas is ionized into plasma, and the SF6 gas is ionized into fluorine atoms and low-fluorine sulfides after being activated by the plasma; and S3, generating an MoF6 gas and sulfur elements through reaction of the fluorine atoms and the low-fluorine sulfides with the molybdenum powder.

Abstract: A method of manufacturing an organic light-emitting diode (OLED) display panel includes: providing a thin film transistor (TFT) substrate comprising a first surface; forming a planarization layer on the first surface; forming an anode layer on a surface of the planarization layer away from the TFT substrate; forming a dam layer on a surface of the anode layer away from the planarization layer; removing the dam layer not shielded by a semi-transparent mask and the anode layer not covered by the dam layer to form a patterned dam layer and a patterned anode layer; and removing a part of the patterned dam layer to expose a part of the patterned anode layer.

Abstract: Provided is a monitoring device for the settlement of a transmission tower. The monitoring device includes a laser ranging sensor, an acceleration sensor, a central processing module, a battery, and a fixing plate. The laser ranging sensor is configured to measure the distance between the installation position of the monitoring device and the ground. The acceleration sensor is configured to measure the inclination angle of a tower leg. The central processing module is configured to process measurement data of the laser ranging sensor and the acceleration sensor. The battery is configured to supply power to the laser ranging sensor, the acceleration sensor, and the central processing module. The fixing plate is configured to fix the monitoring device to the tower leg of the transmission tower. A method for monitoring a settlement of a transmission tower is further provided.

Abstract: Aspects relating to machine learning includes receiving, by a first trusted node, a first target data set sent by a first participant, wherein the first target data set is obtained via encrypting, by the first participant, a data set provided by the first participant based on a first preset encryption mode; decrypting the first target data set, determining first training data, and performing model training for a preset machine learning model based on the first training data to obtain a first intermediate training result; acquiring an encrypted second intermediate training result sent by at least one second trusted node; and performing federated learning for the preset machine learning model based on at least the first intermediate training result and the decrypted second intermediate training result, to update model parameters of the preset machine learning model and obtain a learning completed target model.

Abstract: An OLED display panel and a preparation method therefor are provided. The OLED display panel includes a substrate, an anode layer, an electron transport layer, and a cathode layer, wherein the anode layer includes an anode and an auxiliary electrode disposed in a same layer, and the auxiliary electrode is disposed in an overlapping area. The auxiliary electrode is provided with a groove, an opening of the groove is disposed toward the cathode layer, and the auxiliary electrode extends through the electron transport layer and is electrically connected with the cathode layer.

Abstract: Disclosed are a device of complex gas mixture detection based on optical-path-adjustable spectrum detection and a method therefor, and the device includes: a light source configured for generating an incident beam and emitting the incident beam into an optical gas cell; the optical gas cell, including a cavity configured for accommodating a gas sample, and a reflection module group configured for reflecting the incident beam and a track arranged in the cavity, where the track is consistent with a light path of the light beam in the cavity; a detector module that is connected with the track in a relatively movable manner and is configured for receiving light beams and obtaining spectral data, where an optical path is changed by moving the detector module relative to the track; and a data acquisition unit that is configured for acquiring the spectral data obtained by the detector module.

Abstract: Provided is a display panel comprising an anode layer, a sacrificial layer disposed on an anode layer, a pixel definition layer covering the sacrificial layer and the anode layer, and a light-emitting functional layer disposed in the groove and the light-emitting area opening, and a manufacturing method thereof, wherein the sacrificial layer is formed with a groove at a position corresponding to the light-emitting area opening. In this way, the sacrificial layer forming at the light-emitting area opening can be removed to form a groove at the same time in the process of forming the light-emitting area opening by exposure and development, so that it is possible to ensure that no pixel definition layer remains on the anode layer at the light-emitting area opening, thereby solving the problem that the light-emitting functional layer cannot be spread.

Abstract: A display panel includes a thin-film transistor, an anode, and a bonding pad. The thin-film transistor includes a source, a drain, and a gate. The anode is electrically connected to the thin-film transistor. A material of the anode includes silver-palladium-copper alloy. The bonding pad is electrically connected to the thin-film transistor. A material of the bonding pad is same as the material of the anode. Since the material of the anode is alloy material formed by adding appropriate proportions of metal elements such as silver, palladium, and copper, which can make an overall material enhance abilities of resisting corrosions of elements such as water vapor, high temperature, sulfide, and oxidation.

Abstract: The present disclosure relates to a top emitting AMOLED display panel, a manufacturing method thereof, and a display device. The top emitting AMOLED display panel includes a passivation layer and a protective conductive layer. The passivation layer is sandwiched between an interlayer insulating layer and a planarization layer of the top emitting AMOLED display panel; the protective conductive layer covers a metal layer and side walls of openings. The passivation layer covering the metal layer can physically protect and prevent the metal layer from oxidation, and the protective conductive layer coats the metal layer to prevent the metal layer from being etched or oxidized by anode etching solution.

Abstract: A connector, such as a fiber optic connector, including a protective sealant layer bonded to a mating interface of the connector to protect against contaminants and damage to the mating interface prior to use. The sealant layer may comprise a liquid polymer applied to the mating interface using a seal mold to help prevent the polymer from wicking. The liquid polymer may dry at room temperature by solvent evaporation to form a protective barrier covering the mating interface to protect against physical and chemical damage. The protective seal layer also serves to clean the mating interface upon removal of the seal layer to provide for optimal performance of the connector.

Abstract: Disclosed is a screening method for adsorbent in environment-friendly gas-insulating equipment, the method steps include: establishing screening sets, pre-experiment screening, standard gas adsorption experiments screening, mixed gas adsorption experiments screening, establishing mapping relationship between the decomposed gas type set and the third adsorbent type set under different working conditions, and selecting adsorbent combination mode suitable for the working condition type and the mixed gas composition mode based on the mapping relationship.

Abstract: Aspects relating to machine learning includes receiving, by a first trusted node, a first target data set sent by a first participant, wherein the first target data set is obtained via encrypting, by the first participant, a data set provided by the first participant based on a first preset encryption mode; decrypting the first target data set, determining first training data, and performing model training for a preset machine learning model based on the first training data to obtain a first intermediate training result; acquiring an encrypted second intermediate training result sent by at least one second trusted node; and performing federated learning for the preset machine learning model based on at least the first intermediate training result and the decrypted second intermediate training result, to update model parameters of the preset machine learning model and obtain a learning completed target model.

Abstract: The present disclosure relates to a top emitting AMOLED display panel, a manufacturing method thereof, and a display device. The top emitting AMOLED display panel includes a passivation layer and a protective conductive layer. The passivation layer is sandwiched between an interlayer insulating layer and a planarization layer of the top emitting AMOLED display panel; the protective conductive layer covers a metal layer and side walls of openings. The passivation layer covering the metal layer can physically protect and prevent the metal layer from oxidation, and the protective conductive layer coats the metal layer to prevent the metal layer from being etched or oxidized by anode etching solution.

Abstract: The present invention relates to an array substrate, a fabricating method thereof, and a display device. On the one hand, the present invention provides a third metal layer including a second scanning signal line on the pixel electrode through a halftone mask process, thereby reducing the number of masks, thus saving production costs; on the other hand, the present invention avoids a buffer layer to be provided when the second scanning signal line is disposed under the gate, thereby further saving production costs.