Abstract: The present disclosure relates to the technical field of display screen, and provides a display module set and a display screen. The display module set comprises a cabinet frame and a plurality of display modules. The cabinet frame comprises a power box and a plurality of sub-frames located on the left and right sides of the power box. The sub-frames on each side are arranged sequentially in a vertical direction. The plurality of the display modules corresponds to a plurality of the sub-frames on a one-to-one basis. A drive circuit and mounting members of the display module are both provided on a left side and/or right side region. A middle region of the display module is uniformly distributed with a hole structure for sound transmission. The display module is mounted on a corresponding sub-frame via the mounting members of the left side and/or right side region.

Abstract: A printed circuit board includes an insulating layer, a circuit pattern on the insulating layer, and a surface treatment layer on the circuit pattern. The surface treatment layer includes a bottom surface having a width wider than a width of a top surface of the circuit pattern.

Abstract: Systems and methods for wireless communications are disclosed herein. In one embodiment, a wireless communication device determines that transmission of uplink control information (UCI) on at least a portion of a first uplink resource is canceled. In response to determining that the transmission of the UCI on the first resource is canceled, the wireless communication device determines a second uplink resource for transmitting the UCI. The wireless communication device transmits the UCI on the second uplink resource.

Abstract: Provided are a signal transmission method and device. The signal transmission method includes: sending an uplink (UL) grant to a terminal, where the UL grant is used for indicating a change in a transmission mechanism of a signal and/or a change in a resource for a signal.

Abstract: The present inventive concept relates to an artificial bait with movable hooks that is capable of easily catching cephalopods such as octopus ocellatus, cuttlefish, and the like underwater. According to the present inventive concept, in the process of performing hook setting, the movable hooks located at one end portion of the body move to the other end portion of the body, so that the cuttlefish around the body can be easily caught by the movable hooks suddenly protruding outward.

Abstract: According to various embodiments of the present disclosure, an electronic device may comprise: at least one sensor, and at least one processor functionally connected with the at least one sensor.

Abstract: A method (of manufacturing a semiconductor device) includes: migrating a circuit design from a first netlist corresponding with a first semiconductor process technology (SPT) to a second netlist corresponding with a second SPT, at least the second netlist being stored on a non-transitory computer-readable medium, the migrating including: generating first versions correspondingly of the first and second netlists; abstracting selected components in the first version of the second netlist and correspondingly in the first version of the second netlist to form corresponding second versions of the second and first netlists; performing a logic equivalence check (LEC) between the second versions of the first and second netlists, thereby identifying migration errors; and revising the second version of the second netlist to reduce the migration errors, thereby resulting in a third version of the second netlist.

Abstract: The present invention relates to compounds of formula (I) or a pharmaceutically acceptable salt form thereof, wherein the substituents are as defined in the specification; to intermediates in the preparation of the compounds, to pharmaceutical compositions comprising the compounds and to the use of the compounds in the treatment of disease.

Abstract: The present invention provides an oil slurry filter, a filter unit including the oil slurry filter, a multiple-filter system including the oil slurry filter, and a multiple-stage filter system including the oil slurry filter. Due to the use of the filter component of flexible texture in the oil slurry filter of the present invention, the problems that the filter material is easily blocked by high-viscosity colloidal impurities, the regeneration efficiency of the filter is poor and the filtration efficiency is low are solved, and it is possible to make the backwash treatment of the filter residue more convenient and improve the regeneration efficiency of the filter. The present invention also provides a filtering process using the oil slurry filter to ensure long-term stable operation of the oil slurry filtering process.

Abstract: The present invention relates to a system structure capable of performing real-time detection of nucleic acid extraction and amplification reactions and amplified results in a device for implementing a polymerase chain reaction (PCR).

Abstract: The present invention provides a novel groove cutter with chip breaker, including: a cutter body; a cutter head arranged at the end part of the cutter body, a cutting edge being arranged at a bordering position of the cutter head; and a chip breaker arranged on the cutter head, wherein the chip breaker comprises a breaker bottom and a breaker wall, the breaker bottom being connected to the cutting edge, the breaker wall being arranged on one side of the breaker bottom away from the cutting edge, the breaker bottom being non-coplanar with the breaker wall, an intersecting line of the breaker bottom and the breaker wall including multiple connecting sections, and one curved transition section being arranged between two adjacent connecting sections. By means of the technical solutions provided in the present application, the problem that breaking chips in a groove machining process is difficult in the prior art can be solved.

Abstract: A primer group for simultaneous detection of 15 porcine pathogens through high-throughput targeted amplicon sequencing and use thereof are provided. The primer group for simultaneous detection of 15 porcine pathogens through high-throughput targeted amplicon sequencing includes: primers having nucleotide sequences set forth in SEQ ID NO: 1 to SEQ ID NO: 302. The nucleotide sequences of pathogenic target genes are set forth in SEQ ID NO: 303 to SEQ ID NO: 344. The primer group of the present invention is used for amplicon sequencing detection analysis method for 42 target genes of 15 porcine respiratory pathogens, has the technical advantages of rapidness, high efficiency, high targeting, strong specificity, and the like, and is suitable for rapid and accurate simultaneous diagnosis of multiple pathogens of diseased pigs in pig farms.

Abstract: A method for producing direct reduced metal material includes charging metal material to be reduced into a furnace space; evacuating an existing atmosphere from the furnace space so as to achieve an underpressure inside the furnace space; providing, in a main heating step, heat and hydrogen gas to the furnace space, so that heated hydrogen gas heats the charged metal material to a temperature high enough so that metal oxides present in the metal material are reduced, in turn causing water vapor to be formed; and condensing and collecting the water vapor in a condenser below the charged metal material. The providing of heat and hydrogen gas, and the condensing and collecting, are performed at least until a hydrogen atmosphere overpressure has been reached inside the furnace space, and so that no hydrogen gas is evacuated from the furnace space until the overpressure has been reached.

Abstract: The present disclosure relates to a steel wire rod enabling the omission of softening heat treatment and a method of manufacturing same. An embodiment of the present disclosure provides a steel wire rod enabling the omission of softening heat treatment and a method of manufacturing same, the steel wire rod comprising, in weight %, 0.2-0.45% of C, 0.02-0.4% of Si, 0.3-1.5% of Mn, 0.01-1.5% of Cr, 0.02-0.05% of Al, 0.01-0.5% of Mo, 0.01% or less of N, and the balance Fe and other unavoidable impurities, wherein the microstructure of the steel wire rod is a composite structure of proeutectoid ferrite+perlite as a main phase; the steel wire rod contains 10 area % or less (including 0%) of at least one of bainite or martensite; and the average colony size of the perlite is 5 ?m or less.

Abstract: Disclosed herein is a combustor nozzle that includes at least one cluster composed of a plurality of tubes through which air and fuel flow, wherein the cluster includes a main tube through which air and fuel flow, a sub-tube disposed to surround the main tube, a fuel supply part positioned inside the main tube to supply fuel, and a plurality of wing parts protruding radially from the fuel supply part, each having one end coupled to the fuel supply part and the other end in contact with an inner peripheral surface of the main tube.

Abstract: An imaging lens system includes: a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, and a seventh lens sequentially disposed from an object side. The fourth lens has negative refractive power and the fifth lens has negative refractive power, and a ratio (TTL/2ImgHT) between a distance (TTL) from an object-side surface of the first lens to an imaging plane and a diagonal length (2ImgHT) of the imaging plane is 0.6 or less.

Abstract: A display module includes a back plate, a light guide plate, a rubber frame and a display panel, the light guide plate is fixed on a bearing surface, a connecting line between two end portions of the bearing surface forms a first curve. The first curve includes a circular arc segment and a transition curve segment, and bends in a direction away from the display panel; the circular arc segment is located at the middle, at least one end of the circular arc segment is provided with the transition curve segment; the transition curve segment is located at a first position, the first position being a position of the bearing surface opposite to a second position, the second position being a position where light leaks from the display panel, the radius of curvature of the transition curve increases along a direction close to an end portion of the first curve.

Abstract: Provided is a method of manufacturing a thin film electrode for an electrochromic device, and an electrochromic device manufactured thereby. Specifically, a method of manufacturing a thin film electrode for an electrochromic device includes: synthesizing insoluble Prussian blue nanoparticles; adding a surfactant to the insoluble Prussian blue nanoparticles to form water-soluble Prussian blue nanoparticles; adding a solvent and a binder to the water-soluble Prussian blue nanoparticles to form a mixed solution; applying the mixed solution onto an electrode; and performing a drying process on the electrode applied with the mixed solution, wherein the drying process may be performed at 15° C. to 30° C.