Abstract: This application discloses a path recovery method and apparatus. The method includes: When an anomaly occurs on a transmission path of a signal, a target adaptive equalization coefficient corresponding to an anomaly type of the transmission path is determined from a plurality of candidate adaptive equalization coefficients that enable an adaptive equalization operation to converge. Then, the adaptive equalization operation is performed on the signal based on the target adaptive equalization coefficient to obtain an adaptive equalized signal. Finally, the transmission path is recovered based on the adaptive equalized signal.

Abstract: An organic light-emitting device, a preparation method, and a display panel are disclosed. The organic light-emitting device is formed on a glass substrate. The organic light-emitting device includes a first electrode, a second electrode, and an organic light-emitting layer disposed between the second and the first electrode. A first light extraction layer is disposed between the first electrode and the glass substrate. The first light extraction layer is formed by dielectric nanoparticles. The side of the first light extraction layer facing towards the organic light-emitting layer has a relatively rough surface. Light is extracted from the organic light-emitting layer by the dielectric nanoparticles. The rough surface formed by the dielectric nanoparticles has a relatively greater ability to scatter more light.

Abstract: A method for AR glasses interactive display. includes: generating first projection data by performing rendering by a terminal device according to first pose information of a target object relative to a user wearing AR glasses and pre-stored model data of the target object, sending the first projection data to the AR glasses, and projecting and displaying a first virtual animation on a screen of the AR glasses by the AR glasses according to the received first projection data, the first virtual animation including a first virtual object corresponding to the target object and an opening animation of the first virtual object, where an initial pose of the first virtual object, projected and displayed in a virtual space after the opening animation, relative to the user is related to the first pose information.

Abstract: The present disclosure discloses an assembling device for a rotating joint of rotary drying equipment, including a telescopic upright column; a mounting sleeve is fixed at a top of the telescopic upright column; an inner end of each bevel gear is connected with a first screw rod; the first screw rods are sleeved with fixed rods through threads; a microprocessor is fixed at a bottom of the mounting sleeve; a motor is fixed at a top of the mounting sleeve; an oil slot formed in an inner wall of a top of a detection tooth ring is internally connected with a detection seat through a first elastic telescopic rod; an adjustment rod is embedded into a right bottom of the detection seat in an elastic sliding manner through a spring.

Abstract: The present disclosure discloses an assembling device for a rotating joint of rotary drying equipment, including a telescopic upright column; a mounting sleeve is fixed at a top of the telescopic upright column; an inner end of each bevel gear is connected with a first screw rod; the first screw rods are sleeved with fixed rods through threads; a microprocessor is fixed at a bottom of the mounting sleeve; a motor is fixed at a top of the mounting sleeve; an oil slot formed in an inner wall of a top of a detection tooth ring is internally connected with a detection seat through a first elastic telescopic rod; an adjustment rod is embedded into a right bottom of the detection seat in an elastic sliding manner through a spring.

Abstract: In accordance with an embodiment, a pluggable device includes: a housing; a circuit board; a heat emitting element; and a liquid cooling part comprising two pipe joints fastened to a housing wall of the housing. The two pipe joints are configured to be respectively connected to a liquid discharge pipe joint and a liquid inlet pipe joint of a liquid cooling heat dissipation part, and the circuit board, the heat emitting element, and the liquid cooling part are sequentially stacked in the housing.

Abstract: A laser alignment device with at least one movable mirror, a laser-target alignment sensor with movable mirrors and a laser alignment method are disclosed. The laser alignment device with the movable mirror comprises an image acquisition means for collecting incident lasers, a moveable mirror for reflecting the lasers to the image acquisition means and is operable to move linearly with respect to the image acquisition means, and a lens for forming an image of a target in the image acquisition means. The present disclosure achieves linear motion of the movable mirror with high accuracy in a small range, which in turn achieves fast and accurate alignment of the laser. It solves the problem of laser spots overlapping, reduces alignment time and improves shooting accuracy.

Abstract: A laser alignment device with at least one movable mirror, a laser-target alignment sensor with movable mirrors and a laser alignment method are disclosed. The laser alignment device with the movable mirror comprises an image acquisition means for collecting incident lasers, a moveable mirror for reflecting the lasers to the image acquisition means and is operable to move linearly with respect to the image acquisition means, and a lens for forming an image of a target in the image acquisition means. The present disclosure achieves linear motion of the movable mirror with high accuracy in a small range, which in turn achieves fast and accurate alignment of the laser. It solves the problem of laser spots overlapping, reduces alignment time and improves shooting accuracy.