Abstract: A microwave heat treatment method for granulated blast furnace slag is provided, which includes the following steps: subjecting the granulated blast furnace slag to microwave heat treatment at a frequency of 900-930 MHz and then cooling the slag. Microwave rapid heating is utilized to remove the moisture in the granulated blast furnace slag, stress is generated inside the granulated blast furnace slag particles to promote the formation of cracks or the decomposition of the granulated slag particles into small particles. After the microwave reaches a certain power, the microwave is turned off, an air blower is turned on, and thermal stress is generated inside the granulated blast furnace slag particles, so that the particles are further promoted to generate cracks or fragmentation; and then the desired fine powder can be obtained by ball milling the granulated blast furnace slag after microwave heat treatment for a short time.

Abstract: Method and system for estimating 3D camera pose based on 2D features. 3D virtual camera poses are generated, each of which is used to determine a perspective to project a 3D model of a target organ to create a 2D image of the target organ. 2D features are extracted from each 2D image and paired with the corresponding 3D virtual camera pose to represent a mapping. A 2D feature-camera pose mapping model is obtained based on the pairs. Input 2D features extracted from a real-time 2D image of the target organ are used to map, via the 2D feature-camera pose mapping model, to a 3D pose estimate of a laparoscopic camera, which is then refined to derive an estimated 3D camera pose of the laparoscopic camera via differential rendering of the 3D model with respect to the 3D pose estimate.

Abstract: In some implementations, an optical component includes a substrate component; and a plurality of mirrors disposed on a top surface of the substrate component in a single, horizontal plane, wherein each mirror, of the plurality of mirrors, is angled, non-orthogonally, with respect to the single, horizontal plane, such that each optical path associated with each mirror is disposed in a corresponding tilted plane that is non-parallel with the single, horizontal plane.

Abstract: A light sensor status control method, includes: a processor (110) determines a display time period and a non-light-emitting time period in a image refresh cycle (501); and the processor (110) controls an optical transmitter of a light sensor (180G) to transmit an optical signal when pixels in a display area that is of an OLED display screen (194) and that corresponds to the light sensor do not emit light in the image refresh cycle, and the processor (110) controls the optical transmitter not to transmit an optical signal when the pixels in the display area that is of the OLED display screen (194) and that corresponds to the light sensor (180G) emits light (502). Therefore, a problem that the screen blinks because the light sensor emits infrared light is alleviated, and a display effect of the screen is improved.

Abstract: A method for detecting a metal mask includes: providing a metal mask, where the metal mask has first sites arranged along a first long side, and a second site and a third site form a first straight line; calculating a vertical distance from each first site to the first straight line, where the vertical distance includes a first vertical distance; in a case that the first vertical distance is greater than 10 ?m and not greater than 15 ?m, determining a type of the metal mask, where the type includes a first type; in a case that the metal mask is of the first type, calculating a first distance between the second site and the third site, and a second distance between the fourth site and a central point of the first long side; and calculating the percentage of the second distance relative to the first distance.

Abstract: The present invention discloses a method for dynamically assessing slope safety, and the method comprises the following steps: S1, carrying out geologic model generalization to the slope according to slope type, surface elevation, slope structure, stratum characteristics and a deformation failure mode to obtain a slope geologic model, creating a slope geometric model according to the said slope geologic model, carrying out the subdivision of computational grid, and selecting a reasonable numerical simulation method, mechanical constitutive and initial boundary value conditions to form a computational model; and S2, adjusting stratum parameters, structural plane parameters and activating factor strength based on the said computational model, carrying out a large amount of numerical simulation, summarizing results of the said numerical simulation, normalizing input quantities and output quantities to establish machine learning samples.

Abstract: The present utility model relates to a toilet. The toilet comprises: a seat body having a sewage accommodating bowl; a ring flushing pipeline, the ring flushing pipeline being used for performing ring flushing on the sewage accommodating bowl; a bottom flushing pipeline, the bottom flushing pipeline being used for performing bottom flushing on the sewage accommodating bowl; and a flush valve, the flush valve being capable of being in fluid communication with at least one of the ring flushing pipeline and the bottom flushing pipeline, such that water for flushing flows to the sewage accommodating bowl via the flush valve. A first power supply apparatus is arranged in the seat body, and the first power supply apparatus is configured to supply power to the flush valve.

Abstract: Various embodiments of the teachings herein include an interface display method for industrial software. An example method includes: obtaining a present operation sequence by a user in a functional interface of industrial software; using a recurrent neural network (RNN) model to predict a next operation of the user according to the present operation sequence by the user, wherein the RNN model is obtained through history operation sequence of the user and history operation sequence of typical users in industrial domain knowledge; and highlighting a functional component of the predicted operation of the user from the functional interface and/or generating navigation corresponding to the predicted operation of the user.

Abstract: A bispecific antibody targeting both CD40 and CLDN18.2, a pharmaceutical composition comprising same, an application thereof for treating related diseases, and a treatment method are provided. The bispecific antibody targeting both CD40 and CLDN18.2 comprises (i) an anti-CD40 antibody or a fragment thereof and (ii) an anti-CLDN18.2 antibody or a fragment thereof.

Abstract: This application provides a hinge mechanism and an electronic device. One example hinge mechanism includes a base, and a first rotating assembly and a second rotating assembly that are respectively disposed on two sides of the base. When the first rotating assembly and the second rotating assembly rotate toward each other, a length of the hinge mechanism may be increased; or when the first rotating assembly and the second rotating assembly rotate opposite to each other, a length of the hinge mechanism may be shortened, and a support surface for supporting a flexible display can be formed.

Abstract: The present disclosure describes techniques of metadata management for transparent block level compression. A first area may be created in a backend solid state drive. The first area may comprise a plurality of entries. The plurality of entries may be indexed by addresses of a plurality of blocks of uncompressed data. Each of the plurality of entries comprises a first part configured to store metadata and a second part configured to store compressed data. Each of the plurality blocks of uncompressed data may be compressed individually to generate a plurality of compressed blocks. Metadata and at least a portion of compressed data associated with each of the plurality of compressed blocks may be stored in one of the plurality of entries based on an address of a corresponding block of uncompressed data. A second area may be created in the backend solid state drive for storing the rest of the compressed data.

Abstract: Systems and methods for space allocation for block device compression are provided. In particular, a computing device may receive an allocation request to write the compressed data, select a range list adequate for serving the allocation request from a plurality of range list, dequeue a range entry from the selected range list to allocate free space for the compressed data, and allocate the free space corresponding to the range entry to the compressed data to serve the allocation request.

Abstract: A film includes an ethylene-?-olefin copolymer. The film is a layer in a multilayer structure. The film has improved peel force and leaves no residue after being peeled off from a substrate.

Abstract: Apparatuses (e.g., devices, systems, etc.) and methods that may provide access to one or more tools to a remote site in the body including expandable and external working channels that may be part of a tube that is coupled to an outer surface of an elongate medical device, such as an endoscope.

Abstract: A method and system for automated and semi-automated predictable, consistent, safe, effective, and lumen-specific and patient-specific cryospray treatment of airway tissue in which treatment duration is automatically set by the system following entry of patient information and treatment location information into the system by the user, and treatment spray is automatically stopped by the system when the automatically selected treatment duration has been achieved as determined by the system.

Abstract: A semiconductor laser may include an off-cut substrate having a cut angle of at least approximately 6 degrees (°). The semiconductor laser may include an epitaxial structure over the off-cut substrate. A first sidewall formed by the off-cut substrate and the epitaxial structure may be parallel to a second sidewall formed by the off-cut substrate and the epitaxial structure. A front facet formed by the off-cut substrate and the epitaxial structure may be parallel to a back facet formed by the off-cut substrate and the epitaxial structure. The cut angle of the off-cut substrate may cause the first sidewall to be non-perpendicular to epitaxial layers of the epitaxial structure. The cut angle of the off-cut substrate may cause the second sidewall to be non-perpendicular to the epitaxial layers of the epitaxial structure.

Abstract: This application discloses a route selection method and a related device. A control entity determines first metric information of a first segment routing (SR) path, generates a first border gateway protocol (BGP) update message including the first metric information, and sends the first BGP update message to an ingress node of the first SR path, where the first metric information represents quality of the first SR path, the first metric information is used for route selection on a plurality of paths, each of the plurality of paths has a same IP prefix of a destination node, and the plurality of paths include the first SR path. According to the method, the control entity can send, to the ingress node of the SR path by using the BGP update message, the metric information that represents the quality of the SR path.

Abstract: A mask with sterilization function is provided. The mask comprises two straps, a mask body, a functional layer, a first electrode, a second electrode, and a power inlet. The functional layer, the first electrode and the second electrode located in the mask body. The first electrode and the second electrode are located on a surface of the functional layer and are electrically connected to the power inlet. The first electrode and the second electrode are configured to input a current to the functional layer to heat the functional layer. The functional layer is a conductive layer and comprises a plurality of micropores.

Abstract: The present teaching relates to automated generation of a surgical tool-based visual guide. Two-dimensional (2D) images capturing anatomical structures and a surgical instrument therein are provided during a surgery. The type and pose of a tool attached to the surgical instrument are detected based on the 2D images. Focused information is determined based on the type and pose of the detected tool and is used to generate a visual guide to assist a user to perform a surgical task using the tool.

Abstract: The present teaching relates to automatic surgical tool based model fusion. Two-dimensional (2D) images are received, capturing a surgical instrument. A 2D location of a surgical tool attached to the instrument is detected. Specific type of focused information for is determined based on the surgical tool for assisting a surgical task using the surgical tool. 2D/3D corresponding focused regions are identified via model fusion. A visual guide is created based on the type of focused information from the 3D focused region of a 3D model for an organ and surrounding anatomical structures by projecting it onto the 2D focused region.