Abstract: An amplifier circuit structure can include an amplifier located in a main path, and a first switch located in a bypass. One end of a second switch is a signal output end of the amplifier circuit structure, and the other end of the second switch is configured to selectively connect to a signal output end of the bypass or a signal output end of the main path. The first and second switches are configured to control their respective operating states when a first instruction is received, such that the main path is connected to the signal input end and the signal output end of the amplifier circuit structure; and to control their respective operating states when a second instruction is received, such that the bypass is connected to the signal input end of the amplifier circuit structure and the signal output end of the amplifier circuit structure.

Abstract: A device and a method for reducing wind resistance power of a large geotechnical centrifuge are provided. A semicircular tube cylindrical cooling device is installed between an internal side of a high-speed rotor system and a cylindrical shell. A serpentine top semicircular tube cooling plate is provided right above a hanging basket, and return helium gas inlet holes are opened at a center of the top semicircular tube cooling plate. A helium gas in a helium gas storage tank passes through helium gas outlets on the helium gas inlet pipes, and enters a centrifuge chamber from a bottom sealing plate. The helium gas is used to replace air in the centrifuge chamber to reduce the wind resistance power and corresponding energy consumption. No vacuuming is required, so sealing requirements are lower. Heat dissipation equipment is placed inside the centrifuge chamber, and a helium gas circulation wind duct is added to improve heat exchange coefficient and heat dissipation effect.

Abstract: Embodiments of the present invention provide a method treating cartilage arthritis in a subject in need thereof, which method comprising administering an effective amount of NELL-1 protein or peptide to the subject to ameliorate or treat at least an osteoinflammatory cartilage condition in the subject. The present invention also provides a composition and method therefor.

Abstract: A storage assembly is installed on a frame of a child carrier. The storage assembly includes a storage component, a fixing base and a connecting component rotatably connected to the fixing base. One of the fixing base and the connecting component is fixedly connected to a handle of the frame, and the other of the fixing base and the connecting component is fixedly to the storage component. The storage component can be assembled on or disassembled from the handle through the fixing base and the connecting component. The storage component can rotate relative to the frame by relative rotation between the connecting component and the fixing base, so as to avoid interference with folding operation of the frame due to the storage component when folding the frame, and further facilitate folding operation of the child carrier, so that the child carrier can be folded to ideal volume for easy carrying.

Abstract: A method includes configuring a wireless power transfer system to operate in a sleep mode to reduce a quiescent current of the wireless power transfer system, configuring the wireless power transfer system to operate in a magnetic detection mode, wherein in the magnetic detection mode, an excitation is applied to a resonant tank of the wireless power transfer system, detecting a signal having a resonant attenuation envelope, wherein the signal is generated by the resonant tank, and configuring the wireless power transfer system to operate in an active mode after finding an object is magnetically coupled to the wireless power transfer system.

Abstract: This invention provides an integrated fastening device including a first clip seat, a second clip seat and a fastener, the fastener is used for fixing the first clip seat in the sliding groove of the mounting bar, the second clip seat is used for mounting on the cover, a hook is disposed at the first clip seat for snap-fitting with the second clip seat. The beneficial effects of this technical solution lie in: the hook and the second clip seat are fitted together to prevent longitudinal slippage between the hook and the cover.

Abstract: The present disclosure relates to a scene detection method, a chip, an electronic device, and a storage medium, the present disclosure detects periodic scenes, which helps to improve the accuracy of motion estimation.

Abstract: Provided are a ground fault protection method and apparatus for a photovoltaic station output transmission line. A circuit breaker on a photovoltaic side is controlled by a control element. Whether measured zero sequence impedance on the photovoltaic side of a segment line has a large variation before and after an action of power grid side distance protection is determined, the variation of the measured zero sequence impedance is inputted into the control element, in condition that the variation of the measured zero sequence impedance is less than a setting value, a tripping signal is outputted to the circuit breaker on the photovoltaic side to isolate the fault; and in condition that the variation of the measured zero sequence impedance is greater than the setting value, photovoltaic side distance protection is not started.

Abstract: A backlight module and a liquid crystal module are provided. The backlight module has a backplate, a light source, a light guiding element, an optical film and a plastic frame. The backplate has a bottom plate and side plates. The bottom plate and the side plates form a receiving chamber. The light source, the light guiding element and the optical film are disposed inside the receiving chamber. The plastic frame is disposed on the backplate. At least one of the side plates is provided with a recess portion at a position corresponding to the optical film, and the recess portion faces toward the optical film. When the optical film is thermally expanded, it extends toward the recess portion.

Abstract: Disclosed are a pixel circuit, a driving method of the pixel circuit and a display device, the pixel circuit including a reset unit, a voltage writing unit and a light-emitting control unit, the reset unit is connected to a reset control signal terminal, and resets the pixel circuit under the control of the reset control signal; the voltage writing unit stores a data signal and a threshold voltage of a driving transistor under the control of the scan control signal; the light-emitting control unit is connected to a light-emitting control signal terminal and includes the driving transistor, and use the data signal and the threshold voltage to generate a current under control of the light-emitting control signal; the light-emitting control unit includes a first type transistor, the reset unit and the voltage writing unit include a second type transistor different from the first type transistor.

Abstract: The present invention provides a system and a method for managing occlusions and reducing eye tissue damage during phacoemulsification surgery. More specifically, the present invention provides automated control of the application of ultrasonic energy to a partial or full occlusion of a surgical tool. The present invention measures the vacuum pressure and automatically adjusts the application of ultrasonic energy when the vacuum pressure indicates an occlusion or an occlusion break.

Abstract: A textile interconnection system for a textile substrate. The textile substrate may include at least one conductive fibre configured to transmit at least one of a power or data signal. The textile interconnection system includes a textile receptacle projecting from the textile substrate to define a cavity for receiving a controller device. The textile interconnection system includes a textile docking device received within the textile receptacle and coupled to the at least one conductive fibre of the textile substrate to electrically interconnect the received controller device and the textile substrate. The textile interconnection system includes a housing coupled to the textile docking device and received within the textile receptacle to mechanically interconnect the received controller device and the textile substrate.

Abstract: Embodiments of the present disclosure provide a display substrate, a display panel, a display device, and a manufacturing method of the display substrate. The display substrate includes a display region and a peripheral region located at an outer side of the display region, and the peripheral region includes a bonding region. The display substrate includes: a base substrate, and a first metal pattern and a second metal pattern which are provided on the base substrate and located in the bonding region, the second metal pattern covers at least a portion of at least one side surface of the first metal pattern, and an activity of a metal of the second metal pattern is weaker than an activity of a metal of the first metal pattern.

Abstract: A highly thermally conductive composition is provided, such composition comprising: (A) An organopolysiloxane composition; (B) a filler treating agent; (C) a thermal stabilizer; and (D) thermally conductive filler mixture, comprising: (D-1) a small-particulate thermally conductive filler having a mean size of up to 1 ?m, (D-2) middle-sized filler having a mean size of from 1 to 10 ?m, (D-3) large filler having a mean size of larger than 30 ?m and comprising at least magnesium oxide.

Abstract: An electrolytic solution includes the compound of Formula I and a carboxylate compound: The electrochemical device prepared with the electrolytic solution has reduced storage impedance, and improved post-storage swelling, overcharge performance and hot box performance.

Abstract: An electrolyte includes diglycolic anhydride and a trinitrile compound, with which the cycle performance and the high-temperature stability under over-discharge conditions of lithium-ion batteries are significantly improved. The electrolyte includes a compound of Formula I; and at least one of a compound of Formula II or a compound of Formula III; R1, R2, R3 and R4 are each independently selected from hydrogen, halo, substituted or unsubstituted C1-C10 alkyl, substituted or unsubstituted C2-C10 alkenyl, substituted or unsubstituted C2-C10 alkynyl, substituted or unsubstituted C6-C12 aryl, substituted or unsubstituted C1-C10 alkoxy, or substituted or unsubstituted C6-C12 aryloxy, wherein when substituted, the substituent is halo, cyano, or C1-C10 alkyl; and a, d and f are each independently selected from an integer from 1 to 5, and b, c, e, g, h and i are each independently selected from an integer from 0 to 5.

Abstract: An electrolyte, including: a compound of Formula I, and at least one of a compound of Formula II or a compound of Formula III, R1, R2, R3 and R4 are each independently selected from hydrogen, fluoro, substituted or unsubstituted C1-C10 alkyl, substituted or unsubstituted C2-C10 alkenyl, substituted or unsubstituted C2-C10 alkynyl, substituted or unsubstituted C6-C12 aryl, substituted or unsubstituted C1-C10 alkoxy, or substituted or unsubstituted C6-C12 aryloxy, wherein when substituted, the substituent is fluoro, cyano or C1-C10 alkyl; and a, d and f are each independently selected from an integer from 1 to 5, and b, c, e, g, h and i are each independently selected from an integer from 0 to 5.

Abstract: Disclosed is a foldable mobile terminal including: a flexible panel including a bending section, a first and second flat sections located on two sides of bending section; a first and second support housings, first and second support housings are respectively connected with backsides of first and second flat sections; a multi-rod mechanism located on backside of bending section, connected with first and second support housings, the multi-rod mechanism including support rods arranged in parallel and adjacent to each other, and extending along a bending axis of the bending section, a connection structure arranged corresponding to a same end of two adjacent support rods, the connection structure includes a first bushing pivoted with one of two adjacent support rods, axially limited in position, and a second bushing installed on other support rod of two adjacent support rods, axially limited in position, the first bushing is retractably connected with the second bushing.

Abstract: A display panel is provided, which includes an array substrate, a pixel definition layer disposed on the array substrate, and a light-transmitting region disposed on a side of the array substrate away from the pixel definition layer. The pixel definition layer is provided with a first hole corresponding to a position of the light-transmitting region, and the pixel definition layer is provided with at least one convex lens structure near an edge of the first hole.

Abstract: A touch display module has plural sensors and includes an integrated frame, a backlight module, a thin film transistor substrate, a color filter, and a polarizer. The integrated frame has a bottom plate portion and a side plate portion, and the side plate portion stands on the bottom plate portion. The backlight module is disposed on the bottom plate portion. The thin film transistor substrate is disposed on the backlight module. The color filter is disposed on the thin film transistor substrate. The polarizer is disposed on the color filter. One surface of the polarizer is an outer surface of the touch display module. The thin film transistor substrate and/or the color filter is connected to the side plate portion of the integrated frame. Therefore, by using the integrated frame to integrate required components into one mechanical part, the touch display module has thinner thickness and lighter weight.