Abstract: The present application provides a touch substrate, a design structure of a touch electrode layer, a display panel, and a display device. The design structure of the touch electrode layer includes connecting portions and conducting wires. The connecting portions and the conducting wires form a plurality of meshes. One connecting portion is connected with four conducting wires. In conducting wires connected with a same connecting portion, at least one side edge of an end portion of at least one conducting wire connected with the connecting portion is provided with a depression, and a bottom edge of the depression joins an edge of the connecting portion. The touch electrode layer is prepared according to the design structure. The display panel includes the touch electrode layer. The display device includes the display panel.

Abstract: The present invention relates to processes for preparing Compound (I): or a pharmaceutically acceptable salt or solvate thereof. Compound (I) and pharmaceutical compositions are useful as Respiratory Syncytial Virus (RSV) inhibitors.

Abstract: A safety thrombectomy device, comprising: a handle (1); a hollow outer tube (2); a hollow inner core tube (3) having a first inner core segment located in a through hole in the outer tube (2), a second inner core segment extending from the front end of the outer tube (2), and a third inner core segment extending from the rear end of the outer tube (2); a thrombus crusher (5) provided at the front end of the outer tube (2); a thrombus collector (4) connected to the front end of the second inner core segment of the hollow inner core tube (3) and located in front of the thrombus crusher (5); a tee joint (6) provided at the front end of the handle (1) and having a free end (10) used for injecting normal saline; an adjusting knob (7) provided on the handle (1) and capable of moving with respect to the handle (1) to drive the outer tube (2) to move back and forth; a locking knob (8) provided on the handle (1) and used for locking the adjusting knob (7) after the outer tube (2) moves to a preset position; and an inj

Abstract: A 3D loop article made of a material comprising polyethylene, ethylene/?-olefin copolymer, or a blend of polyethylene and ethylene/?-olefin copolymer, wherein the material has a low-perfection crystal melting enthalpy, calculated within a temperature range of 15-80° C., of less than or equal to 30 J/g.

Abstract: The present invention discloses aryl-polyalkylene glycol monoester compound compositions that are suitable for use as a base oil, particularly a base oil for use as an automotive lubricant. The compositions can generally be characterized by having low kinematic viscosity at 100° C. high viscosity index and low Noack volatility. The present invention also discloses lubricant formulations including such aryl-polyalkylene glycol monoester compounds with other materials such as an API Group I-V base oil and/or additives.

Abstract: A method for handling rogue devices in a wireless communication network includes: detecting an interactive behavior between a user equipment and a network-side device in the wireless communication network; determining whether the user equipment is a rogue device according to the interactive behavior; and transmitting identification information of the determined rogue device to the network-side device, for the network-side device to perform blocking processing on the rogue device.

Abstract: A magnesium/titanium composite plate with large thickness ratios and a gradient heterothermal rolling bonding method are provided by the present disclosure, relating to the technical field of rolling bonding plates. The method includes following steps: assembling blanks according to a sequence of titanium strip, transition layer foil and magnesium alloy plate to obtain a composite blank; carrying out induction heating treatment on one side of the titanium strip of the composite blank, then rolling, and carrying out heat treatment on a composite plate blank after rolling to obtain the magnesium/titanium composite plate with large thickness ratios; and a thickness ratio of the magnesium alloy plate to the titanium strip is greater than or equal to 20:1.

Abstract: Disclosed is an easily-cleaned rice cooker, comprising a cooker main body (10), a cooker lid (20), an inner container (30) used for cooking rice, a heating device (105) and a cooling fan (40). The cooker main body is provided with an accommodation cavity (106). The inner container (30) is arranged in the accommodation cavity (106) and located on the heating device (105). The cooker lid (20) is fitted to seal the accommodation cavity (106) and form a cooking cavity (301) with the inner container (30). The cooker main body (10) comprises a heat preservation inner cover (101) provided with an air inlet (108). The cooling fan (40) is arranged at the air inlet (108). A heat preservation gap (107) is formed between the outer side wall of the inner container and the inner wall of the heat preservation inner cover (101). The air inlet (108) is provided with an air inlet angle facing an inner container lower part (302) and used for reducing the wind resistance of cold air entering the heat preservation gap (107).

Abstract: A magnesium/titanium composite plate with large thickness ratios and a gradient heterothermal rolling bonding method are provided by the present disclosure, relating to the technical field of rolling bonding plates. The method includes following steps: assembling blanks according to a sequence of titanium strip, transition layer foil and magnesium alloy plate to obtain a composite blank; carrying out induction heating treatment on one side of the titanium strip of the composite blank, then rolling, and carrying out heat treatment on a composite plate blank after rolling to obtain the magnesium/titanium composite plate with large thickness ratios; and a thickness ratio of the magnesium alloy plate to the titanium strip is greater than or equal to 20:1.

Abstract: Disclosed are a display substrate and a display apparatus. The display substrate includes: a base substrate, including a display region and a non-display region; an encapsulation dam, disposed on the base substrate and located in the non-display region, and annularly surrounding the display region; and an overflow detection structure, disposed on the base substrate and located in the non-display region, and annularly surrounding the display region, where the overflow detection structure is located between a region where the encapsulation dam is located and the display region. The overflow detection structure includes: at least one convex part; and a reflection part on a side, facing away from the base substrate, of the convex part and at least partially covering the at least one convex part.

Abstract: Novel tools and techniques are provided for implementing a semiconductor package or a chip package, and more particularly methods, systems, and apparatuses are provided for implementing a semiconductor package or a chip package including a stiffener member with a via. In various embodiments, an apparatus includes a substrate and a connector electrically coupled to the substrate. A stiffener member is disposed between the substrate and the connector and configured to restrain at least one of the substrate or the connector. A via extends through a body of the stiffener member and electrically couples the connector to the substrate.

Abstract: A motorized crushing apparatus includes a zero voltage detector, a manual switch, a motor driver, a motor and a controller. The zero voltage detector is coupled to an AC power source. When a varying voltage of the AC power source is below zero, the zero voltage detector generates a first signal. When the varying voltage of the AC power source is above zero, the zero voltage detector generates a non-zero signal. The manual switch is provided for a user to select a crushing pattern from multiple candidate crushing patterns. The controller is coupled to the zero voltage detector, the manual switch and the motor driver. The controller generates a control signal corresponding to the selected crushing pattern to alternatively turn on and turn off the motor driver under a schedule pattern.

Abstract: The present disclosure provides a prestressed strengthening apparatus for a prefabricated highway bridge. The prestressed strengthening apparatus includes a first mounting frame in a length direction of a strengthening component. The first mounting frame is provided with a sliding table in a length direction, a sliding block of the sliding table is provided with a bi-directional hydraulic cylinder perpendicular to a width direction of the first mounting frame, output ends of the bi-directional hydraulic cylinder are provided with a first connecting block parallel to a height direction of the first mounting frame respectively, the first connecting blocks arranged on two sides are provided with a left sliding rod and a right sliding rod respectively, one end of the left sliding rod is slidably sleeved with one end of the right sliding rod, and a second connecting block, parallel to the first connecting blocks, is arranged at the other end of the left sliding rod and the right sliding rod respectively.

Abstract: An intrinsic-safety explosive disposal and protection device is incapable of causing secondary damage itself during excessive explosion or extreme conditions and capable of realizing efficient absorption for energy from explosion shock waves. The device includes an explosion-proof top cover, a support plate, an explosion-proof material filling layer and an explosion-proof drum; the explosion-proof drum is of a drum body structure having openings in two ends; the explosion-proof top cover is disposed on a top opening of the explosion-proof drum; the support plate is supported inside the explosion-proof drum, a height of the support plate in the explosion-proof drum is adjustable, and an area located below the support plate in the explosion-proof drum is a placing area for the explosive. An explosion-proof material is filled between the support plate in the explosion-proof drum and the explosion-proof top cover to form the filling layer. Use of the device is also provided.

Abstract: A sample mounting device for direct tensile test of rock mass is provided, which includes a first positioning stage, a second positioning stage, a first support piece, a second support piece, and a screw drive mechanism. The second positioning stage is arranged above the first positioning stage and capable of moving up and down, and cushion blocks for gluing with the rock mass are coaxially and detachably arranged at opposite ends of the first positioning stage and the second positioning stage, and a rock mass mounting area is formed between the two cushion blocks. A screw of the screw drive mechanism includes a first thread segment and a second thread segment with opposite thread directions. The first support piece is connected with the first thread segment through a nut seat, and the second support piece is connected with the second thread segment through a nut seat.

Abstract: A vibration suppression method and system of a rolling mill roller assembly based on a vibration damping device are provided. The vibration suppression method includes: obtaining a first amplitude-frequency relationship during a vibration process of a rolling mill roller assembly vibration suppression system; based on the first amplitude-frequency relationship, determining two time domain relationships and two second amplitude-frequency relationships by a simulation analysis; based on the two time domain and relationships two second amplitude-frequency relationships, adjusting parameters of the vibration damping device until a vibration displacement of the rolling mill roller assembly vibration suppression system is less than or equal to a vibration displacement threshold. And provides a new solution for the stability control of the rolling mill, and ensures the reliability and stability of the vibration suppression of the rolling mill.

Abstract: An array of semiconductor structures is grown on a hetero-interface barrier layer by forming successive semiconductor layers within holes formed through a dielectric layer deposited above the hetero-interface barrier layer. The hetero-interface forms a two dimensional charge carrier gas. Each semiconductor structure is grown within one of the holes and includes at least one LED active layer between an n-type semiconductor layer and a p-type semiconductor layer. The bottom one of the two semiconductor layers has the same conductivity type as the barrier layer on which it is formed. The hetero-interface is defined between the barrier layer and a buffer layer. The barrier layer and buffer layer can be formed from GaN, AlGaN, and/or InGaN of varying concentrations. The two dimensional charge carrier gas can be a 2D electron gas or a 2D hole gas.

Abstract: A vibration suppression method and system of a rolling mill roller assembly based on a vibration damping device are provided. The vibration suppression method includes: obtaining a first amplitude-frequency relationship during a vibration process of a rolling mill roller assembly vibration suppression system; based on the first amplitude-frequency relationship, determining two time domain relationships and two second amplitude-frequency relationships by a simulation analysis; based on the two time domain relationships and two second amplitude-frequency relationships, adjusting parameters of the vibration damping device until a vibration displacement of the rolling mill roller assembly vibration suppression system is less than or equal to a vibration displacement threshold. And provides a new solution for the stability control of the rolling mill, and ensures the reliability and stability of the vibration suppression of the rolling mill.

Abstract: A switching module includes a substrate, a switching element, a first control part, a second control part, a first power part and a second power part. The switching element is disposed on the substrate. The switching element includes a first control terminal, a second control terminal, a first power terminal and a second power terminal. The first control part is connected with the first control terminal of the switching element. The second control part is connected with the second control terminal of the switching element. A projection area of the first control part on a reference plane intersects with a projection area of the second control part on the reference plane at one or more first intersections. The first power part is connected with the first power terminal of the switching element. The second power part is connected with the second power terminal of the switching element.

Abstract: A portable illumination apparatus such as, for example, a task light, that is lightweight and compact to provide enhanced illumination in an ambient environment when placed in one of a plurality of operating modes. The portable illumination apparatus includes a support base and a light module that includes one or more light sources and a rechargeable power source. The light module may be manually manipulated for movement between a collapsed, stowed position and a deployed position by rotation of about a first rotational axis. In the deployed position, the light module is rotatable about the second rotational axis that is perpendicular to the first rotational axis. The support base incorporates a carabiner clip member that facilitates secure attachment of the portable illumination apparatus to an object or surface in a manner that facilitates hands-free use of the portable illumination apparatus.