Abstract: A light-guide optical element and a method for manufacturing the same, includes: a coating step including forming at least one functional coating on a surface of a substrate, and cutting the substrate to form at least one optical coating strip; a mounting step including placing at least one optical coating strip in a storage space of a first substrate; an assembling step including combining a second substrate corresponding to the first substrate with the first substrate, so that the at least one optical coating strip is positioned between the first substrate and the second substrate, forming a semi-finished product; and a cutting step including cutting the semi-finished product into at least one finished light-guide optical element, and the at least one finished light-guide optical element includes the at least one optical coating strip.

Abstract: In various examples, sensor configuration for autonomous or semi-autonomous systems and applications is described. Systems and methods are disclosed that may use image feature correspondences between camera images along with an assumption that image features are locally planar to determine parameters for calibrating an image sensor with a LiDAR sensor and/or another image sensor. In some examples, an optimization problem is constructed that attempts to minimize a geometric loss function, where the geometric loss function encodes the notion that corresponding image features are views of a same point on a locally planar surface (e.g., a surfel or mesh) that is constructed from LiDAR data generated using a LiDAR sensor. In some examples, performing such processes to determine the calibration parameters may remove structure estimation from the optimization problem.

Abstract: A motor, a compressor and a refrigeration device are provided. The motor has a stator and a rotor. The stator has a stator core and a winding. The stator core is provided with multiple stator protruding teeth. The winding are wound on the teeth. The rotor has a rotor core and a permanent magnet. The permanent magnet is arranged on the rotor core. A ratio of the number of the stator protruding teeth to the number of phases of the winding is adaptable to adjust the strength of a demagnetization reverse magnetic field generated by energizing the winding.

Abstract: The present application provides a glabridin composition with high skin permeability and a preparation method and use thereof, belonging to the field of cosmetics. The glabridin composition is prepared from an S1 phase, an S2 phase and an S3 phase, in which the S1 phase consists of an oil and glabridin, the S2 phase is prepared from 3-o-ethyl ascorbic acid, an anionic surfactant, a nonionic surfactant, a polyol and water, and the S3 phase is water. The glabridin composition is prepared by conventional emulsifying equipment, and has low preparation cost, and simple operation process. The composition has good skin permeability, and has good state stability, good content stability, good pH stability and high mildness under high temperature and low temperature conditions, thus having unexpected technical effects.

Abstract: Provided are a method and a device for converting a current and a moment and a rehabilitation robot, which relate to the technical field of current moment conversion. The method is applied to a controller of a rehabilitation robot; and the method comprises: acquiring to-be-processed current data; searching for a conversion relationship corresponding to the to-be-processed current data from a pre-stored current conversion relationship table based on the to-be-processed current data, wherein the current conversion relationship table stores at least one set of corresponding relationships of current data and conversion relationship; and converting the to-be-processed current data into a corresponding target moment using the conversion relationships.

Abstract: A smart cosmetic device includes a main body, an optical detection module and a cosmetic applicator. The optical detection module is disposed within the main body and adapted to detect a predefined feature of a target object. The cosmetic applicator is disposed within the main body and has an accommodated chamber where inside cosmetic material is disposed. The cosmetic applicator is adapted to spray the cosmetic material to a specific area of the target object in accordance with the predefined feature.

Abstract: The embodiments of the disclosure provide a method for visualizing a rendering performance, a server, and a computer readable storage medium. The method includes: receiving a plurality of poses and a plurality of smoothness statuses respectively associated with the plurality of poses from a first client device; and outputting a rendering performance map based on the plurality of poses and the associated plurality of smoothness statuses, wherein the rendering performance map comprises a plurality of directional smoothness indicators.

Abstract: A photovoltaic device and a method for mounting a photovoltaic device are provided. The photovoltaic device includes a color steel tile, a bonding layer, and a photovoltaic assembly. The color steel tile includes an angle relaxation portion. The bonding layer is arranged on a top wall of the angle relaxation portion. The photovoltaic assembly is located on one side of the color steel tile and connected to the color steel tile through the bonding layer. The bonding layer includes a first bonding portion and a second bonding portion arranged along a first direction. In the first direction, a ratio of a dimension of the first bonding portion to a dimension of the second bonding portion ranges from 0.1 to 0.5. The first bonding portion temporarily fix the photovoltaic assembly, while the second bonding portion mainly fix the photovoltaic assembly.

Abstract: Provided is an ankle joint rehabilitation training device, wherein the device acquires an actual movement parameter of a patient by a sensor assembly, determines a parameter difference according to the actual movement parameter and an application movement parameter by a controller, and adjusts the application movement parameter according to the parameter difference and the actual movement parameter, finally generates a movement instruction, and drives a foot support to move by the motor according to the movement instruction, so as to perform the rehabilitation training on the patient's foot. Since the current movement ability of the patient is considered in the process of rehabilitation training, the rehabilitation training is more suitable to personal condition of the patient, meanwhile, the rehabilitation training also considers the application movement parameter corresponding to the target rehabilitation strategy.

Abstract: The present invention discloses a method and an apparatus for rebuilding a relightable implicit human body model. A human body is represented as a deformable implicit neural representation, and a geometric shape, material attributes, and ambient lighting of the human body are decomposed to obtain a relightable and drivable implicit human body model. In addition, a volumetric lighting grid including a plurality of spherical Gaussian models is introduced to represent complex lighting with spatial variation, and visible probes capable of changing in position with change in human pose are introduced to record dynamic self-occlusion caused by human motion. With the method, drivable implicit models capable of being used for high-fidelity human body relighting may be generated in cases of sparse video input and even monocular input.

Abstract: A bridge monitoring method, system, a structure state monitoring device and a storage medium, which comprises: obtaining at least one qubit pair in a quantum entangled state; the coupling relationship between the qubit pair state of at least one qubit pair and the physical parameters of the bridge is constructed. The qubit pair state of at least one qubit pair is monitored, and the structural state of the bridge is determined based on the qubit pair state and the coupling relationship. The invention uses the entanglement relation of quantum bits to realize the real-time monitoring of the bridge structure state in the full range of the bridge with high sensitivity and high resolution.

Abstract: Embodiments of the present disclosure provide a progress adjustment method and apparatus, an electronic device and a storage medium. The method comprises: receiving a progress adjustment operation that acts on a progress bar of a target content; in response to the progress adjustment operation, expanding a size of the progress bar, and adjusting the progress of the target content according to the progress adjustment operation; and in response to determining that the progress adjustment operation ends, stopping adjusting, according to the progress adjustment operation, the progress of the target content.

Abstract: The present disclosure provides a three-dimensional display device, a driving method and manufacturing method therefor.

Abstract: An automatic detection function-integrated detection apparatus includes a drill rod and an elastic water storage bag; two sides of the drill rod are a head region and a tail region, respectively; an interior of the drill rod has a water supply channel, a side wall of the drill rod is provided with a first channel, and a first valve is disposed in the first channel. The automatic detection function-integrated detection apparatus and method for the water flowing fractured zone may complete the detection of the water flowing fractured zone while drilling, and thus the labor intensity of workers may be reduced.

Abstract: Provided is a method for preventing or treating an inflammatory pulmonary disease or disorder in a subject in need thereof, including administering to the subject an effective amount of FJU-C28 or a salt thereof. Also provided is a use of an a compound of FJU-C28 or a salt thereof in the manufacture of a medicament for preventing or treating an inflammatory pulmonary disease or disorder.

Abstract: An apparatus includes an optical writing module and an optical characterization module. The optical writing module is configured to emit a laser beam and guide the laser beam toward a substrate. The optical characterization module is optically coupled with the optical writing module such that the optical writing module and the optical characterization module share the same optical path. The optical writing module is configured to emitting an observation light beam toward the substrate. The optical characterization module is further configured to determine whether a mixture of solution and suspension is in contact with the substrate. When the mixture is determined in contact with the substrate, the laser beam is enabled to irradiate the mixture near a surface of the substrate, so as to form a mechanically rigid material deposition in contact with the substrate.

Abstract: A method for a photon induced conductive material deposition on a substrate is provided. The method includes steps as follows: preparing a first solution comprising metalate, metal ions, or combinations thereof; preparing a first suspension comprising nanoparticles, a light sensitive reducing agent, an electron providing solvent, or combinations thereof; mixing the first solution and the first suspension to form a first reagent on a first substrate; and emitting a light beam provided by a light source and focusing the same onto the first reagent kept on a first region of the first substrate, so as to form a mechanically rigid conductive deposition in contact with the first substrate in a focus point of the light source, wherein the first substrate has a second region exposed to surrounding gas or an air environment.

Abstract: In various examples, sensor calibration for autonomous or semi-autonomous systems and applications is described herein. Systems and methods are disclosed that calibrate image sensors, such as cameras, using images captured by the image sensors at different time instances. For instance, a first image sensor may generate first image data representing at least two images and a second image sensor may generate second image data representing at least one image. One or more feature points may then be tracked between the images represented by the first image data and the image represented by the second image data. Additionally, the feature point(s), timestamps associated with the images, poses associated with image sensors (e.g., poses of a vehicle), and/or other information may be used to determine one or more values of one or more parameters that calibrate the first image sensor with the second image sensor.

Abstract: Disclosed herein are systems and methods to efficiently execute predictions models to identify future values associated with various nodes. A server retrieves a set of nodes and generates a primary prediction model using data aggregated based on all nodes. The server then executes various clustering algorithms in order to segment the nodes into different clusters. The server then generates a secondary (corrective) prediction model to calculate a correction needed to improve the results achieved by executing the primary prediction model for each cluster. When a node with unknown/limited data and attributes is identified, the server identifies a cluster most similar the new node and further identifies a corresponding secondary prediction model. The server then executes the primary prediction model in conjunction with the identified secondary prediction model to populate a graphical user interface with an accurate predicted future attribute for the new node.