Abstract: Disclosed in the present invention are a device system and method having sintering flue gas CO catalytic heat exchange and medium-and-low-temperature SCR denitration connected in series. In the device system, a CO catalytic heat storage and exchange device is arranged to completely replace an original heat exchanger arranged after a raw desulfurized flue gas pipe. The method comprises respectively carrying out first CO catalytic conversion and second CO catalytic conversion on sintering flue gas and denitrated flue gas by means of the CO catalytic heat storage and exchange device, thereby increasing CO conversion efficiency and reducing overall resistance of the system. In addition, the present invention takes both CO pollution control and carbon emission reduction into consideration and thus has good economic benefits and a good application prospect.

Abstract: The present disclosure relates to a chip-on-film bonding structure, a display module, and a terminal equipment. The chip-on-film bonding structure includes: a chip on film including a first pin, the first pin including a first end and a second end that are arranged to be opposite to each other; and a flexible circuit board including a second pin connected to the first pin, the second pin including a third end and a fourth end that are arranged to be opposite to each other; in which the first end and the third end overlap to form a first active contact region; and the second end and the fourth end respectively extend outward from two opposite sides of the first active contact region, to form a first exposed region at the second end and to form a second exposed region at the fourth end.

Abstract: The present application relates to TRK kinase inhibitor compounds and its use. Specifically, the present application discloses a compound represented by formula (I), an isotopically labeled compound thereof, an optical isomer thereof, a geometric isomer thereof, a tautomer thereof or an isomer mixture thereof, a pharmaceutically acceptable salt thereof, or a prodrug thereof, or a metabolite thereof. The present application also relates to an application of the above compound in medicine.

Abstract: An experimental simulation device for hydrogen production by in-situ conversion of a gas reservoir comprises a gas source, a plurality of groups of reactors and an analysis monitoring device, wherein the gas source comprises a methane tank, a helium tank, an oxygen tank and a water vapor generator, the gas source can supply gas to the reactors separately, the in-situ hydrogen production is simulated in the reactors; and meanwhile, a use method of the experimental simulation device for hydrogen production by in-situ conversion of the gas reservoir can achieve accurate simulation of the multi-stage in-situ hydrogen production and multi-well group cooperative hydrogen production processes of different types of gas reservoirs in actual production by adjusting connection states of the plurality of groups of reactors. The experimental result in the present invention can be closer to the actual production.

Abstract: An experimental simulation device for hydrogen production by in-situ conversion of a gas reservoir comprises a gas source, a plurality of groups of reactors and an analysis monitoring device, wherein the gas source comprises a methane tank, a helium tank, an oxygen tank and a water vapor generator, the gas source can supply gas to the reactors separately, the in-situ hydrogen production is simulated in the reactors; and meanwhile, a use method of the experimental simulation device for hydrogen production by in-situ conversion of the gas reservoir can achieve accurate simulation of the multi-stage in-situ hydrogen production and multi-well group cooperative hydrogen production processes of different types of gas reservoirs in actual production by adjusting connection states of the plurality of groups of reactors. The experimental result in the present invention can be closer to the actual production.

Abstract: A display-module assembly (100) and an electronic device (1000) are described. The display-module assembly (100) includes: a cover plate (10) including a window portion (101) and a non-window portion (102) surrounding the window portion (101); a display module (30) disposed at the inner side of the cover plate (10); a bonding layer (20) including a first bonding portion (201) and a second bonding portions (202). The first bonding portion (201) is adhered between the window portion (101) and the display module (30). An ink layer (40) is provided on the surface of the non-window portion (102) facing the display module (30). The second bonding portion (202) is adhered between the ink layer (40) and the display module (30).

Abstract: A press-mounting and dismounting machine for multi-gauge and multi-type wheel sets, includes: a frame, a wheel set mounting and dismounting mechanism, and a detection mechanism. The frame includes a base, a first column, a second column and a beam. The wheel set mounting and dismounting mechanism includes a first press-mounting device, a second press-mounting device, a movable baffle device, and a synchronous belt transmission device. The first press-mounting device is arranged on the first column, and the second press-mounting device is arranged on the second column. The synchronous belt transmission device is connected with the movable baffle device to drive the movable baffle device to move in a horizontal direction of the base. The detection mechanism includes a driving rotating device and a data detection device, so as to realize accuracy test of wheel set press-mounting.

Abstract: A display device includes first and second camera regions, a function integrating region, and an ambient light sensing region. A display panel has a first through hole in the first camera region, a second through hole in the second camera region, and a non-display region between the through holes. A cover panel is provided on the display side of the display panel. A grid glue has an orthographic projection of the first openings of the two camera regions and has an area greater than an orthographic projection of the through holes. A rigid heat dissipating layer has a second opening in all the four adjacent regions, and an orthographic projection of the second openings has an area greater than the orthographic projection of the first openings, and a photosensitive module defines an orthographic projection with an area greater than the orthographic projections of the first openings and the second openings.

Abstract: A power distribution terminal provided with a display module, a wireless power distribution display system and a wireless power distribution display method are disclosed. The wireless power distribution display system includes a local gateway, and at least two power distribution terminals which are communicated with the local gateway in a short-distance wireless communication mode and send their terminal identification data to the local gateway; at least one of the at least two power distribution terminals is provided with a display module; the local gateway outputs the terminal identification data in a short-distance wireless communication mode; and the at least one power distribution terminal provided with a display module receives the terminal identification data of other distribution terminals from the local gateway in a short-distance wireless communication mode, and displays the terminal identification data.

Abstract: A finishing boring machine for a high-precision wheel hub hole, includes: a boring machine body, a hydraulic automatic centering fixture, a computer numerical control (CNC) vertical sliding table, a spindle box, a CNC facing head, a cutter assembly, and a hydraulic system. The boring machine body is a main structure of the finishing boring machine for the wheel hub hole. The hydraulic automatic centering fixture is configured to place a to-be-processed workpiece, and is arranged on the boring machine body. The CNC vertical sliding table is configured to control operation of the CNC facing head, and is arranged on the boring machine body. The spindle box is configured to control an operation speed of the CNC facing head, and is arranged on the CNC vertical sliding table. The CNC facing head is configured to control the cutter assembly to process the to-be-processed workpiece, and is arranged on the spindle box.

Abstract: A press-mounting and dismounting machine for multi-gauge and multi-type wheel sets, includes: a frame, a wheel set mounting and dismounting mechanism, and a detection mechanism. The frame includes a base, a first column, a second column and a beam. The wheel set mounting and dismounting mechanism includes a first press-mounting device, a second press-mounting device, a movable baffle device, and a synchronous belt transmission device. The first press-mounting device is arranged on the first column, and the second press-mounting device is arranged on the second column. The synchronous belt transmission device is connected with the movable baffle device to drive the movable baffle device to move in a horizontal direction of the base. The detection mechanism includes a driving rotating device and a data detection device, so as to realize accuracy test of wheel set press-mounting.

Abstract: A vacuum interrupter. The vacuum interrupter comprising at least one anode side contact blade, at least one cathode side contact blade, at least one anode side conducting rod, at least one a cathode side conducting rod, a shielding case and an outer magnet, wherein the shielding case covers the at least one anode side contact blade, the c at least one anode side contact blade, the at least one anode side conducting rod and at least one cathode side conducting rod; and the outer magnet covers the shielding case. According to the vacuum interrupter, the outer magnet is arranged to generate a fixed first longitudinal magnetic field in the interelectrode area of the at least one anode side contact blade and the at least one cathode side contact blade, contraction of arcs during current breaking can be alleviated, the arcs are in a diffusion state, and ablation of the contact in the arcing process is reduced, and breaking capacity of a vacuum circuit breaker is guaranteed.

Abstract: Provided are a system for preparing isotope-labeled carbon dioxide and a method therefor. The preparation method comprises: vaporizing heavy-oxygen water and mixing the heavy-oxygen water with carbon dioxide, and subjecting the heavy-oxygen water and the carbon dioxide to an oxygen-exchange reaction by catalyzing them with a catalytic material, and performing gas-liquid separation after the reaction to obtain the isotope-labeled carbon dioxide. The system provided by the present application has a simple structure, and by adopting the heavy-oxygen water which has a wide source and low cost as an oxygen isotope source and utilizing the oxygen-exchange reaction, the replacement of oxygen-16 in normal carbon dioxide by oxygen-18 in heavy-oxygen water is achieved to obtain the oxygen-18 labeled carbon dioxide product.

Abstract: There is provided a display device including a cover plate and a display panel; the cover plate includes a middle plane part, a first edge curved surface part, a second edge covered surface part and a corner curved surface part; the display panel includes a middle part, an edge part and a corner part; the middle part is arranged corresponding to the middle plane part; the edge part includes a first edge part and a second edge part; the first edge part and the first edge curved surface part are arranged correspondingly, and the second edge part and the second edge curved surface part are arranged correspondingly; the corner part and the corner curved surface part are correspondingly arranged; the middle part is in a display area; at least a portion of the edge part and the corner part adjacent to the middle part is in the display area.

Abstract: This application discloses a foreground data generation method performed at a computer device. The method includes: obtaining a target image, the target image containing a target object and a background; removing the background from the target image to obtain initial foreground data of the target object in the target image; expanding the initial foreground data and eroding the expanded foreground data; blurring the eroded foreground data to obtain certain foreground data and uncertain data from the initial foreground data; and segmenting the certain foreground data from the uncertain data, to obtain target foreground data of the target object in the target image.

Abstract: Embodiments of this application disclose a foreground data generation method performed at a computer device. The method includes: obtaining a background image and a target image, the target image containing a target object and a background; removing the background from the target image according to the background image and the target image, to obtain initial foreground data of the target object in the target image; obtaining certain foreground data and uncertain data from the initial foreground data, wherein the uncertain data represents data whose value is between the certain foreground data and background data corresponding to the background; and segmenting the certain foreground data from the uncertain data, to obtain target foreground data of the target object in the target image.

Abstract: A circuit board, a display panel and a display apparatus are provided. The circuit board includes a main circuit board and an adapter circuit board stacked on the main circuit board. The adapter circuit board is provided with at least one first pad region, and the first pad region includes a hollowed region penetrating through the adapter circuit board and multiple first pads distributed around the hollowed region. The main circuit board is provided with at least one second pad region including multiple second pads, and the first pads of each of the first pad regions are respectively soldered to the multiple second pads of a corresponding second pad region.

Abstract: A touch sensor and a display apparatus are disclosed. The touch sensor includes a first opening region, a second opening region, first touch electrodes and second touch electrodes. at least one of the plurality of first touch electrodes includes a first transition touch electrode; each of a first group of second touch electrodes in the plurality of second touch electrodes further includes a second transition touch electrode the first transition touch sub-electrode at least partially surrounds the first opening region, and the second transition touch sub-electrode at least partially surrounds the second opening region; and at least part of the second transition touch electrode is positioned between the first transition touch sub-electrode and the second transition touch sub-electrode, and extends along the second direction.

Abstract: This application provides a method for training a pose recognition model performed at a computer device. The method includes: inputting a sample image labeled with human body key points into a feature map model included in a pose recognition model, to output a feature map of the sample image; inputting the feature map into a two-dimensional (2D) model included in the pose recognition model, to output 2D key point parameters used for representing a 2D human body pose; input a target human body feature map cropped from the feature map and the 2D key point parameter into a three-dimensional (3D) model included in the pose recognition model, to output 3D pose parameters used for representing a 3D human body pose; constructing a target loss function based on the 2D key point parameters and the 3D pose parameters; and updating the pose recognition model based on the target loss function.