Abstract: A computer-implemented method for managing information during a web conference is provided. The computer-implemented method includes collecting and formatting meeting application information at a processor of a computing device having a screen being shared with attendees of the web conference and collecting and formatting to-be-popup application information at the processor. The computer-implemented method further includes analyzing, by the processor, an urgency of the to-be-popup application information and a correlation between the to-be-popup application information and the meeting application information and determining, by the processor, whether to share the to-be-popup application information with a user of the computing device and with the attendees based on results of the analyzing.

Abstract: The utility model relates to a grounded shrapnel structure of an H-MTD male connector, including a housing of a hollow structure, a shrapnel in an arch shape, and a guide block. The front end of the housing is provided with an opening. The guide block is arranged horizontally. One end of the guide block is connected to one end of the opening. The other end of the guide block is connected to one end of the shrapnel. The structure uses only two surfaces at top and bottom that are grounded, thereby reducing the number of openings, improving the strength of a sidewall, and enhancing the shielding effect. In addition, the guide block can play the function of anti-scratching during assembly, which can effectively avoid the damage to the shrapnel during assembly and improve yield.

Abstract: The utility model relates to a ring-shaped shrapnel structure of an H-MTD male connector, including a housing, a ring-shaped sheet, and a shrapnel. The housing is a stepped hollow structure. The ring-shaped sheet is connected to the front end of the housing. The shrapnel in an arch-shape protrudes and is arranged on the ring-shaped sheet. The structure uses a split design to separate the shrapnel from the housing, thereby reducing production difficulties and improving yields, while complementing the shielding effect of the connector.

Abstract: A startup stage protection device used in Electric Multiple Unit (EMU) train coupler experiment is provided between two test cars. The startup stage protection device is arranged between and tightly abuts two test cars at the starting stage of the experiment to receive a compressing force in place of the coupler. The startup stage protection device separates from the two test cars after the end of the starting stage.

Abstract: The present invention discloses a extra thick hot rolled H section steel and a production method therefor. The extra thick hot rolled H section steel contains, by mass, the following chemical components: 0.04-0.11% of C, 0.10-0.40% of Si, 0.40-1.00% of Mn, 0.40-1.00% of Cr, 0.10-0.40% of Cu, 0.020-0.060% of Nb, 0.040-0.100% of V, 0.010-0.025% of Ti, 0.010-0.030% of Al, 0.0060-0.0120% of N, not more than 0.015% of P, not more than 0.005% of S, not more than 0.0060% of O, and the balance Fe and trace residual elements, wherein 0.090%?Nb+V+Ti?0.170%, 6.5?(V+Ti)/N?10.5, and 0.30%?CEV?0.48%. The extra thick hot rolled H section steel has a flange thickness of 90 mm-150 mm, has excellent comprehensive mechanical properties, and can well meet the needs for heavy supporting structural parts of high-rise buildings, large squares, bridge structures, etc.

Abstract: The present utility model provides an RJ45 plug, comprising a plug body and an insertion tongue structure arranged on the plug body, wherein the insertion tongue structure comprises a connection part and an elastic sheet part, the connection part is connected to the plug body, the elastic sheet part is connected to the connection part, and the elastic sheet part is provided with a V-shaped slope structure that is in lock-catch fit with an RJ45 socket. The present utility model has the following beneficial effects: with the improvement of the insertion tongue structure of the RJ45 plug, the RJ45 plug can be directly pulled out and unlocked without pressing after being inserted into an RJ45 socket, and the improved insertion tongue structure does not need to provide a part for pressing, so that a length of the insertion tongue structure can be shortened, and the risk of breakage is reduced.

Abstract: The present utility model provides an RJ45 socket, comprising a socket main body and a housing surrounding the socket main body, wherein the housing is provided with a lock catch structure that is in lock-catch fit with an insertion tongue structure of an RJ45 plug, the lock catch structure comprises a lock catch elastic sheet, and a V-shaped slope structure is arranged in a middle part of the lock catch elastic sheet. The present utility model has the following beneficial effects: with the improvement of the lock catch structure of the RJ45 socket, an RJ45 plug can be directly pulled out and unlocked without pressing after being inserted into the RJ45 socket.

Abstract: A progressive localization method for text-to-video clip localization. The method comprises: first, respectively extracting features of two modes, namely a video mode and a text mode by using different feature extraction methods; then progressively selecting different step sizes, and learning the correlation between the video and the text in multiple stages; and finally, training a model in an end-to-end manner based on the correlation loss of each stage. Moreover, the fine time granularity stage is fused with information of the coarse time granularity stage by means of a condition feature update module and up-sampling connection, such that different stages are mutually promoted. Different stages can pay attention to clips with different time granularities, and the model can cope with the situation that the length of a target clip is obviously changed based on the interrelation between the stages.

Abstract: The present disclosure discloses methods and systems for controlling a smart lock. The method may include establishing a secure connection with a network, obtaining security control information through the secure connection, obtaining an operation input; performing a security verification based on the security control information and the operation input, and performing a corresponding operation based on the operation input when the security verification is passed.

Abstract: Provided are antibodies that specifically bind to T-cell immunoglobulin domain and mucin domain 3 (Tim-3). The anti-Tim-3 antibodies can be used to treat, prevent or diagnose immune, cancerous, infectious diseases or other pathological disorders that may be modulated by Tim-3-mediated functions.

Abstract: A device and method for enhancing nitrogen and phosphorus removal based on a multistage AO partial denitrification coupled with Anammox process in combination with a sludge hydrolytic acidification mixture belong to the technical field of active sludge method wastewater treatment. A system includes a water tank, a water pump, a biochemical reaction zone, a hydrolytic acidification tank and other devices.

Abstract: The force modulation system for a drill bit includes a cutter, a blade cap, a cap retention device, and a first force member. The cutter or cutters fit in the blade cap, and the blade cap fits to the drill bit. The cap retention device exerts a cap retention force in a first direction. The first force member exerts a first force in a second direction. The cutting profile of the force modulation system is now variable in more than one direction so as to avoid excessive forces from more than one direction for each cutter on the blade cap. There can also be a second force member to exert a second force in the first direction for more variability of the cutting profile in the first direction and a third force member to exert a third force in an opposite second direction.

Abstract: A method includes identifying one or more edge cases associated with at least one trained machine learning model, where the at least one trained machine learning model is configured to perform at least one function related to one or more vehicles. The method also includes obtaining raw data associated with the one or more edge cases from at least one of the one or more vehicles and selecting a subset of the raw data. The method further includes generating synthetic data associated with the one or more edge cases. In addition, the method includes at least one of: retraining the at least one trained machine learning model and training at least one new machine learning model using the selected subset of raw data and the synthetic data.

Abstract: The present invention belongs to the field of pharmaceutical formulation, and particularly relates to an aripiprazole injectable suspension formulation having prolonged shelf life, and methods of using the formulation in treating schizophrenia and related diseases. In another aspect, the present invention also relates to a method of prolonging shelf life of an aripiprazole injectable suspension formulation.

Abstract: The present invention relates to a compound simultaneously having triple activities of thrombolysis, antithrombosis and free radical scavenging, as well as the preparation method, composition, and applications thereof. The compound is represented by the formula I shown below: wherein the definitions of T, Q, R1 and R2 are described herein. The compound of the present invention simultaneously has triple functions of thrombolysis, free radical scavenging and thrombus-targeting/antithrombosis. The present invention also relates to a pharmaceutical composition comprising the compound, and a preparation method and a nanostructure of the compound.

Abstract: The present invention belongs to the field of pharmaceutical formulation, and particularly relates to an aripiprazole injectable suspension formulation having prolonged shelf life, and methods of using the formulation in treating schizophrenia and related diseases. In another aspect, the present invention also relates to a method of prolonging shelf life of an aripiprazole injectable suspension formulation.

Abstract: The force modulation system for a drill bit includes a cutter, a blade cap, a cap retention device, and a first force member. The cutter or cutters fit in the blade cap, and the blade cap fits to the drill bit. The cap retention device exerts a cap retention force in a first direction. The first force member exerts a first force in a second direction. The cutting profile of the force modulation system is now variable in more than one direction so as to avoid excessive forces from more than one direction for each cutter on the blade cap. There can also be a second force member to exert a second force in the first direction for more variability of the cutting profile in the first direction and a third force member to exert a third force in an opposite second direction.

Abstract: The force modulation system for a drill bit includes a cutter, a blade cap, a cap retention device, and a first force member. The cutter or cutters fit in the blade cap, and the blade cap fits to the drill bit. The cap retention device exerts a cap retention force in a first direction. The first force member exerts a first force in a second direction. The cutting profile of the force modulation system is now variable in more than one direction so as to avoid excessive forces from more than one direction for each cutter on the blade cap. There can also be a second force member to exert a second force in the first direction for more variability of the cutting profile in the first direction and a third force member to exert a third force in an opposite second direction.

Abstract: The force modulation system for a drill bit includes a cutter, a blade cap, a cap retention device, and a first force member. The cutter or cutters fit in the blade cap, and the blade cap fits to the drill bit. The cap retention device exerts a cap retention force in a first direction. The first force member exerts a first force in a second direction. The cutting profile of the force modulation system is now variable in more than one direction so as to avoid excessive forces from more than one direction for each cutter on the blade cap. There can also be a second force member to exert a second force in the first direction for more variability of the cutting profile in the first direction and a third force member to exert a third force in an opposite second direction.

Abstract: The present disclosure discloses a laboratory test device for permeation grouting of impermeable material, which comprises a slurry storage device with a stirrer, a grouting pump, electromagnetic flow meters, pressure sensors, a pressure chamber, a slurry collection tank, a pH value meter, a conductivity meter, electronic scales, an image acquisition system and a computer system. The computer system automatically acquires related data to save the labor, and the data is recorded completely so as to facilitate tests and researches. Software installed in the computer system can automatically process the data and displays a permeability coefficient in real time so as to achieve quick determination and real-time display of the permeability coefficient and facilitate development of laboratory tests and researches. Three pressure sensors are arranged on an organic glass cylinder of the pressure chamber at the equal intervals.