Abstract: Related are a method and an apparatus for protecting a clutch in a vehicle driving process. The method comprises: acquiring a current oil temperature of a space where the clutch is located and judging whether the current oil temperature is within a set temperature interval or not; in a case where the current oil temperature is within the set temperature interval, detecting whether a current wheel speed difference between front shaft and rear shaft reaches to a set wheel speed difference threshold or not; and in a case where the current wheel speed difference between the front shaft and rear shaft reaches to the set wheel speed difference threshold, triggering a first protective mode that is preset to protect the clutch; and in a case where the current oil temperature is higher than the set temperature interval, triggering, a second protective mode that is preset to protect the clutch.

Abstract: There is provided a method of preparing formamidinium lead halide perovskite quantum dots having a photoluminescence quantum yield higher than before. The disclosed method comprises steps of: preparing a lead halide solution by dissolving lead halide (II), oleic acid and oleylamine in a nonpolar solvent; preparing a formamidinium solution by dissolving formamidine acetate salt and oleic acid in a nonpolar solvent; mixing the formamidinium solution and the lead halide solution to form quantum dots; and centrifuging the mixed solution to obtain sediment; dispersing the sediment in a nonpolar solvent to prepare a crude quantum dot solution; mixing the crude quantum dot solution with methyl acetate; and centrifuging the crude quantum dot solution mixed with the methyl acetate to obtain sediment as purified quantum dots. The durable quantum dots are stably formed by injecting the lead halide solution into the formamidinium solution heated at 60° C.-90° C.

Abstract: Disclosed is a fused-ring or tricyclic aryl pyrimidine compound used as a mutation selectivity EGFR inhibitor. Specifically, disclosed is a compound represented by formula (I) and used as an EGFR inhibitor or a pharmaceutically acceptable salt thereof.

Abstract: A method includes processing a plurality of descriptors received from an electronic device. Each descriptor corresponds to a function of the electronic device. The processing includes determining a virtual function device corresponding to execution of at least one function based on a successful matching of one or more of the received descriptors with one or more driver files corresponding to at least one of the plurality of functions. The method also includes communicating an operating command to the virtual function device corresponding to execution of the at least one function based on an indication that the at least one function is to be executed. The operating command causes the virtual function device corresponding to execution of the at least one function to be operated on the electronic device. Two or more functions of the plurality of functions associated with different resources of the electronic device are selectable for execution.

Abstract: The present disclosure provides an information processing method and apparatus, a storage medium, and an electronic device. The method includes: providing a crosshair for aiming at a virtual target and a crosshair control region on a graphical user interface, the crosshair control region being configured to control a movement of the crosshair according to a detected sliding touch event; when it is detected that a preset trigger condition is satisfied, determining whether the sliding touch event occurs in the crosshair control region; when the sliding touch event occurs in the crosshair control region, controlling the movement of the crosshair according to the detected sliding touch event; and when the sliding touch event does not occur in the crosshair control region, controlling the movement of the crosshair according to the deflection angle of the mobile device.

Abstract: A polypropylene composition, a preparation method thereof, and a film or a sheet prepared from the polypropylene composition and use thereof. The composition includes 45 parts to 75 parts of a polypropylene, 10 parts to 35 parts of an elastomer, 5 parts to 20 parts of a polyethylene, 0.1 parts to 0.5 parts of an antioxidant, and 0.1 parts to 0.5 parts of a lubricant. A half peak width of a crystallization peak of the polypropylene is 5° C. to 10° C., and a peak temperature of the crystallization peak of the polypropylene is 105° C. to 115° C. The polypropylene composition has a good tenacity, especially a ?30° C. low-temperature impact performance. The film or the sheet prepared from the composition and applied to automotive interior parts, can enable the external accessories not only to be less likely to generate sharp fragments while being strongly impacted, to guarantee the safety of people, but also to have a matte characteristic.

Abstract: The present invention discloses a bexarotene softgel capsule and a preparation method thereof. The bexarotene softgel capsule including: a softgel capsule shell and contents, in which the contents include bexarotene, low molecular weight polyethylene glycol, high molecular weight polyethylene glycol, and polysorbate. The bexarotene softgel capsule of the formula can avoid a problem of drug degradation caused by high temperature heat release and degassing difficulty in a process of preparing the bexarotene softgel capsule in the prior art while maintaining the drug release characteristics, and the preparation method has a simple production process and can significantly improve a problem of poor dosage uniformity while filling a capsule in the prior art.

Abstract: Disclosed is a fused-ring or tricyclic aryl pyrimidine compound used as a mutation selectivity EGFR inhibitor. Specifically, disclosed is a compound represented by formula (I) and used as an EGFR inhibitor or a pharmaceutically acceptable salt thereof.

Abstract: Disclosed is a fused-ring or tricyclic aryl pyrimidine compound used as a mutation selectivity EGFR inhibitor. Specifically, disclosed is a compound represented by formula (I) and used as an EGFR inhibitor or a pharmaceutically acceptable salt thereof.

Abstract: A method includes processing a plurality of descriptors received from an electronic device. Each descriptor corresponds to a function of the electronic device. The processing includes determining a virtual function device corresponding to execution of at least one function based on a successful matching of one or more of the received descriptors with one or more driver files corresponding to at least one of the plurality of functions. The method also includes communicating an operating command to the virtual function device corresponding to execution of the at least one function based on an indication that the at least one function is to be executed. The operating command causes the virtual function device corresponding to execution of the at least one function to be operated on the electronic device. Two or more functions of the plurality of functions associated with different resources of the electronic device are selectable for execution.

Abstract: Certain aspects of the disclosure relates to a method for operating an electronic device. A control device detects a Universal Serial Bus (USB) interface being connected to the electronic device, where the USB interface has a plurality of virtual ports. Then the control device receives one or more descriptors through the USB interface, each descriptor corresponding to a function of the electronic device. Then the control device matches each descriptor corresponding to each function with one driver file corresponding to each function, and after the matching is successful, determines a virtual function device corresponding to execution of each function. In response to receiving an operating command for executing one function, the control device sends the operating command to the corresponding virtual function device to the function to be executed through a corresponding driver interface, such that the corresponding virtual function device is operated on the electronic device.

Abstract: Certain aspects of the disclosure relates to a method for operating an electronic device. A control device detects a Universal Serial Bus (USB) interface being connected to the electronic device, where the USB interface has a plurality of virtual ports. Then the control device receives one or more descriptors through the USB interface, each descriptor corresponding to a function of the electronic device. Then the control device matches each descriptor corresponding to each function with one driver file corresponding to each function, and after the matching is successful, determines a virtual function device corresponding to execution of each function. In response to receiving an operating command for executing one function, the control device sends the operating command to the corresponding virtual function device to the function to be executed through a corresponding driver interface, such that the corresponding virtual function device is operated on the electronic device.

Abstract: Disclosed is a fused-ring or tricyclic aryl pyrimidine compound used as a mutation selectivity EGFR inhibitor. Specifically, disclosed is a compound represented by formula (I) and used as an EGFR inhibitor or a pharmaceutically acceptable salt thereof.

Abstract: Certain aspects of the disclosure relates to a method for operating an electronic device. A control device detects a Universal Serial Bus (USB) interface being connected to the electronic device, where the USB interface has a plurality of virtual ports. Then the control device receives one or more descriptors through the USB interface, each descriptor corresponding to a function of the electronic device. Then the control device matches each descriptor corresponding to each function with one driver file corresponding to each function, and after the matching is successful, determines a virtual function device corresponding to execution of each function. In response to receiving an operating command for executing one function, the control device sends the operating command to the corresponding virtual function device to the function to be executed through a corresponding driver interface, such that the corresponding virtual function device is operated on the electronic device.

Abstract: A device according to embodiments of the invention includes a light emitting diode (LED) mounted on an electrically conducting substrate. A lens is disposed over the LED. A polymer body is molded over the electrically conducting substrate and in direct contact with the lens.

Abstract: A washer configured to wash a product includes a support frame, a transmission mechanism mounted to the support frame, a guide mechanism mounted to a top of the transmission mechanism, and a washing mechanism mounted adjacent to the transmission mechanism. The transmission mechanism includes a plurality of rollers mounted to the ends of the support frame and a plurality of transmission belts mounted to the rollers. The washing mechanism includes a plurality of washing elements. The plurality of washing elements are arranged at the top and bottom edges of the plurality of transmission belts. A plurality of outlet holes are defined in positions of washing elements adjacent to the plurality of transmission belts. Cleaning fluid sprayed from the plurality of outlet holes forms an intersecting liquid curtain to wash the product.

Abstract: Certain aspects of the disclosure relates to a method for operating an electronic device. A control device detects a Universal Serial Bus (USB) interface being connected to the electronic device, where the USB interface has a plurality of virtual ports. Then the control device receives one or more descriptors through the USB interface, each descriptor corresponding to a function of the electronic device. Then the control device matches each descriptor corresponding to each function with one driver file corresponding to each function, and after the matching is successful, determines a virtual function device corresponding to execution of each function. In response to receiving an operating command for executing one function, the control device sends the operating command to the corresponding virtual function device to the function to be executed through a corresponding driver interface, such that the corresponding virtual function device is operated on the electronic device.

Abstract: To satisfy the need for refitting the lighting of a vehicle without the need to modify the controlling system of the vehicle, the present invention proposes a lighting system which comprises an electrical element (110), configured to consume the received power and incapable of emitting light; a light source (130); and a controller (120), configured to receive a first signal indicating the working status of the electrical element (110) and control the light source (130) generating a first light and a second light, respectively, based on the first signal. By utilizing the signal indicating the working status of the electrical element (110), which element is used to replace another automotive lamp, the controller can control the light source (130) to mimic said another automotive lamp while performing its original function.