Abstract: The display panel includes a driving backplane, a light-emitting layer, a lens layer, and a cover plate. The light-emitting layer is arranged on a side of the driving backplane and includes a plurality of light-emitting devices. The lens layer is arranged on a side of the light-emitting layer away from the driving backplane and includes a plurality of lens groups. One lens group is arranged corresponding to at least one light-emitting device. The lens group includes a central lens and a peripheral lens surrounding the central lens. The central lens and the peripheral lens include an inner light-transmissive area and an outer light-transmissive area surrounding the inner light-transmissive area. The refractive index of the inner light-transmissive area is greater than that of the outer light-transmissive area in the same lens group. The cover plate is arranged on a side of the lens layer away from the driving backplane.

Abstract: Provided are an offshore floating light energy storage integrated charging station system and an operation control method thereof. The system includes a triangular floating floater structure, a control unit mounted on the floating floater structure, an energy storage tank arranged on the floating floater structure, an energy storage unit mounted in the energy storage tank, and a photovoltaic electricity generation unit paved on the energy storage tank. A battery pack in the energy storage tank on each triangular floater is one energy storage unit. The energy storage unit can independently supply electricity or charge the vessels when the photovoltaic electricity generation unit does not generate electricity and the state of charge of the energy storage unit is sufficient. The energy storage unit are controlled to switch between four control modes according to the system's needs to ensure stable operation of the system.

Abstract: A wind turbine planet gear shaft has a shaft body with an outer surface, a segment of the outer surface being a slide bearing surface configured to form a radial slide bearing with an inner opening of a planet gear. The slide bearing surface has a first portion configured as a non-load-bearing zone and a second portion configured as a load-bearing zone and exactly one axially elongate oil pocket in the slide bearing surface, that oil pocket being located in the non-load-bearing zone. An oil supply channel in the shaft body has a first end in communication with the oil pocket, and first and second oil return channels in the slide bearing surface each have a first end at a longitudinal end of the oil pocket and a second end open to ambient air.

Abstract: With rapidly evolving technologies and emerging tools, sports-related videos generated online are rapidly increasing. To automate the sports video editing/highlight generation process, a key task is to precisely recognize and locate events-of-interest in videos. Embodiments herein comprise a two-stage paradigm to detect categories of events and when these events happen in videos. In one or more embodiments, multiple action recognition models extract high-level semantic features, and a transformer-based temporal detection module locates target events. These novel approaches achieved state-of-the-art performance in both action spotting and replay grounding. While presented in the context of sports, it shall be noted that the systems and methods herein may be used for videos comprising other content and events.

Abstract: The present application provides a thin-walled shell model updating method and system. The method includes converting an influence of fine feature structures in a space shell structure on stiffness and mass equivalently onto a skin and a stiffener, so as to simulate the influence of the fine feature structures on a bearing capacity of a whole structure.

Abstract: The present invention relates to processes of preparing PD-1/PD-L1 inhibitor (R)-1-((7-cyano-2-(3?-(3-(((R)-3-hydroxypyrrolidin-1-yl)methyl)-1,7-naphthyridin-8-ylamino)-2,2?-dimethylbiphenyl-3-yl)benzo[d]oxazol-5-yl)methyl)pyrrolidine-3-carboxylic acid, or salts thereof, related synthetic intermediates, and salts of the intermediates, where the PD-1/PD-L1 inhibitor is useful in the treatment of various diseases including infectious diseases and cancer.

Abstract: A display panel, a manufacturing method thereof and a display apparatus are provided. The display panel is divided into a display region and at least one light transmission region at least partially surrounded by the display region, including a base substrate; a driving circuit layer; an anode layer; a first insulating layer over the anode layer and including a first insulating sub-layer in the display region and a second insulating sub-layer in the at least one light transmission region; a functional film layer in the at least one light transmission region, the functional film layer has a first thickness so that a height difference between a height of a surface of the first insulating sub-layer and a height of a surface of the second insulating sub-layer is less than a first threshold; and an encapsulation leveling layer arranged on surfaces of the first and second insulating sub-layer.

Abstract: Novel cyclic ?-AA peptides and methods of use thereof in modulating E3 activity are presented. Each novel compound is comprised of four ?-AA building blocks. It was found that in particular, compound P6 activated E6AP to stimulate self-ubiquitination of E6AP and E6AP-catalyzed substrate ubiquitination as well as enhance the ubiquitination of E6AP substrates in the cell and accelerate their degradation.

Abstract: Provided is a wall-mounted air conditioner. The wall-mounted air conditioner comprises a casing; the casing internally comprises an air duct; the air duct comprises an air intake channel and an air output channel, which are connected to each other; the air duct is provided with an air inlet and an air outlet; at least a part of the air inlet faces the front face of the wall-mounted air conditioner; and a first included angle, which is between a central line of the air intake channel and a central line of the air output channel, is greater than or equal to 10 degrees and less than or equal to 85 degrees. Since at least a part of the air inlet of the wall-mounted air conditioner is positioned on the front face of the casing, it is not necessary for air in the environment to enter the air duct from directly above the casing.

Abstract: A display substrate and a display device. A first opening region includes a first opening and a first opening peripheral region surrounding the first opening; a display region surrounds the first opening region the first signal lines extend along the first direction; the second signal lines extend along a second direction; the second signal lines pass through the first opening peripheral region along the second direction, each second signal line includes a longitudinal winding portion in the first opening peripheral region; the longitudinal winding portion partially surrounds the first opening; the longitudinal winding portion closest to the first opening among longitudinal winding portion of the plurality of second signal lines is an edge longitudinal winding portion, and the first floating electrode is in a same layer as the edge longitudinal winding portion and is at a side of the edge longitudinal winding portion close to the first opening.

Abstract: Provided is a self-power-assisted-steering steering gearbox, including a steering gearbox body. The steering gearbox body is connected to a steering wheel and includes a pair of steering track rods arranged coaxially. The pair of steering track rods is connected on end portions close to each other through a steering rack. A shaft sleeve is sleeved outside the steering rack. The steering gearbox further includes a gear box, where a gear train is arranged in the gear box, and an axial direction of the gear train and an axial direction of the steering rack are obliquely arranged in a cross manner; a torque sensor; and a power-assisted motor, where a motor shaft of the power-assisted motor is partially arranged in the gear box in a penetrating manner, and an axis of the motor shaft and the axial direction of the gear train are obliquely arranged in a cross manner.

Abstract: A floor-type air-conditioning indoor unit and an air conditioner are provided. The indoor unit has a housing, a top air outlet frame and a fan assembly. The housing has an installation port where the top air outlet frame is installed. The top air outlet frame is movable in an up-down direction and has a lower port and a front port. The fan assembly blows airflow from the air inlet to the lower port and out from the front port of the top air outlet frame. One of the top air outlet frame and the housing is provided with a sliding plate extending in the up-down direction, and the other is provided with a sliding groove engaging the sliding plate. A length of the sliding plate is longer than or equal to a maximum trip of the top air outlet frame in the up-down direction.

Abstract: An embodiment of an adaptive video encoder may determine headset-related information including at least one of focus-related information and motion-related information and determine one or more video encode parameters based on the headset-related information. The adaptive video encoder may also encode a macroblock of a video image based on the one or more determined video encode parameters. Other embodiments are disclosed and claimed.

Abstract: Embodiments include systems and methods for product scrapping and processing. Methods may include transmitting a list of stock keeping units (SKUs) to an interface; causing an external system to determine the location identifier associated with each SKU, command at least one automated guided vehicle (AGV) to retrieve each SKU, and transport each SKU to at least one terminal; compare, by a user device associated with the at least one terminal, the registered SKU identifier with a physical SKU identifier; when the registered SKU identifier is consistent with the physical SKU identifier: transport the corresponding SKU to undergo a scrapping process or a conversion process; when the registered SKU identifier is inconsistent with the physical SKU identifier: perform logic steps to assess the corresponding SKU, and modify the registered SKU identifier according to results of the performed logic steps.

Abstract: The present disclosure relates to a method and a device for predicting ability of a temporary plugging agent to plug cracks and a storage medium, and includes the following steps: calculating a plane elastic modulus of a core through experiments, acquiring a maximum force load of a specimen, calculating rock fracture toughness through the maximum force load, manufacturing an artificial crack model and placing it in a core holder, preparing temporary plugging deflection fluid by selecting a temporary plugging agent, injecting the temporary plugging deflection fluid into the artificial crack so as to calculate apparent fracture toughness of the temporarily plugged crack, and finally calculating a fracture pressure of the temporarily plugged crack based on the calculated rock fracture toughness and the plane elastic modulus of the core. Through the above method, the present disclosure provides a standard fracture pressure calculation method.

Abstract: A compressor and a refrigeration device are provided. The compressor has a housing, a first cylinder, a first piston, a second cylinder and a second piston. The housing has a first air outlet port and a second air outlet port. The first cylinder has an accommodating cavity, and the first piston is eccentrically disposed in the first accommodating cavity. The second cylinder has a second accommodating cavity, and the second piston is eccentrically disposed in the second accommodating cavity.

Abstract: The present disclosure provides a device and methods for determining the original stratum direction of a core. The device includes a confining pressure pump, a resistance meter, and a core holder composed of upper and lower portions. The present disclosure further provides three methods for determining the original stratum direction of the core. The three methods respectively use the device to measure resistance values at different positions of the core, and compare a test result with an imaging result of resistivity imaging logging data to determine the rock direction of the core in a stratum.

Abstract: Disclosed in the present invention is a visual monitoring method for cross-section temperature fields and radiation characteristics of boiler furnaces by combining radiation images and spectra. Image detectors can be directly inserted into observation holes of a boiler to acquire flame image data, so that when the detection system is applied to a power station boiler, extra holes are not required to be drilled, and therefore, there is no risk that the strength of a furnace wall of the boiler is reduced by drilling holes. According to cross-section temperature fields of a furnace measured by the detection system, the state of combustion in the furnace can be accurately judged, which can play an accurate and effective guiding role in boiler combustion control, and reduce the temperature deviation in each combustion area of the boiler so as to keep the boiler running smoothly, thereby improving the combustion efficiency of the boiler.

Abstract: A polyurethane urea fiber or film is made having high elongation, low modulus, low hysteresis loss, and excellent clastic recovery. The clastic polyurethane clastic fiber or film is formed from a copolymer glycol, a diisocyanate, a chain extender and optionally a chain terminator. The hard segment content of the polyurethane fibers is in the range of 8.0-13.0% by weight.

Abstract: A multilayer film comprising at least three layers including (a) at least a first polyolefin layer, wherein the at least first polyolefin layer comprises a first outer layer of the multilayer film: (b) at least a second polyolefin layer, wherein the at least second polyolefin layer comprises a core layer of the multilayer film; and (c) at least a third polyolefin layer, wherein the at least third polyolefin layer comprises a second outer layer (or other layer such as a sealant layer) of the multilayer film: wherein the layers are as described.