Abstract: An electromagnetic automatic balancing device based on radial excitation includes a shell, a rotatory ring, a stationary ring, a pair of connecting bearings and a controller. The rotatory ring includes two bilaterally symmetrical outer excitation magnetic rings, two bilaterally symmetrical inner excitation magnetic rings, two bilaterally symmetrical counterweight discs, two bilaterally symmetrical first counterweight blocks, two bilaterally symmetrical second counterweight blocks and a pair of rotatory-ring bearings. The stationary ring includes a stator, two bilaterally symmetrical excitation frameworks and two bilaterally symmetrical coils. The rotatory ring and the stationary ring are installed in the shell and connected through a pair of connecting bearings. The stator is installed in the center of the shell. The excitation frameworks are respectively fixed at both ends of the stator.

Abstract: The present disclosure provides a torsion adjustment device, including a torsion receiving element, a force transmission module and an elastic force module. The torsion receiving element includes a transmission shaft coupled to a torsion mechanism. The transmission shaft is driven by a torsion applied by the torsion mechanism to rotate. The force transmission module includes a gear set and a gear turntable meshing with the gear set, and the transmission shaft is coupled to the gear set to drive the gear set to rotate by the torsion. The elastic force module includes an elastic element and a plurality of force-bearing balls. The elastic element is configured to generate an elastic force. The force-bearing balls abut between the elastic element and the gear turntable and mesh with the gear turntable. When the torsion is greater than the elastic force, the gear turntable is disengaged from the force-bearing balls and rotated.

Abstract: A shift lever apparatus is normally hidden, and provides traveling sensitivity according to a driver's preference when deployed for a specific mode. The shift lever apparatus includes a shift lever that is deployed or undeployed in a housing according to a rotating location; an operating mechanism installed on the shift lever to be rotated together with the shift lever, and provided with a stopper drawn out or drawn into the operating mechanism depending on whether an operation is performed; a guide installed in the housing to guide movement of the stopper and having a first fixing hole and a second fixing hole spaced apart from each other within a rotating radius of the stopper; and a sensing sensor sensing the rotating location of the shift lever when the stopper is located in the second fixing hole to transfer a shift signal according to the rotating location.

Abstract: A plasma source device includes a pair of divided electrodes including a first divided electrode and a second divided electrode spaced apart from each other and electrically coupled to each other; and a ferrite structure comprising a portion interposed the first divided electrode and the second divided electrode.

Abstract: A motor includes a rotor assembly and a stator assembly that accommodates the rotor assembly. The stator assembly includes a stator core including tooth portions corresponding to first to third phase currents, respectively, and a coil wound around the tooth portions and defining a Y connection of the first to third phase currents, a neutral point terminal defining a neutral point of the Y connection, and power terminals configured to communicate each phase current with the Y connection. The coil includes a primary winding and a secondary winding that are wound around each of the tooth portions, that are electrically connected parallel to each other, and that are connected to each of the power terminals.

Abstract: An ion-beam etching apparatus includes: a plasma chamber configured to generate plasma from process gas in the plasma chamber; at least one plasma valve coupled to the plasma chamber; an ion-beam source in communication with the plasma chamber, wherein the ion-beam source is configured to extract ions from the plasma and generate ion-beams when a bias is applied to the ion-beam source; an etching chamber in communication with the ion-beam source, and configured to accommodate an object to be etched; at least one etching valve coupled to the etching chamber; and at least one exhausting pump connected to either one or both of the plasma chamber and the etching chamber by the plasma valve and the etching valve, respectively, wherein the at least one exhausting pump is configured to receive and exhaust radicals in either one or both of the plasma chamber and the etching chamber by the plasma valve and the etching valve, respectively.

Abstract: The present disclosure relates to a semiconductor device and a photoelectronic device, both including a transition-metal dichalcogenide thin-film, and to a method for producing a transition-metal dichalcogenide thin-film. The transition-metal dichalcogenide thin-film includes: a first region including a stack of N+M transition-metal dichalcogenide molecular layers; and a second region including a stack of N transition-metal dichalcogenide molecular layers, wherein the second region is horizontally adjacent to the first region, wherein the N transition-metal dichalcogenide molecular layers of the second region respectively horizontally extend from the N transition-metal dichalcogenide molecular layers of the first region.

Abstract: Disclosed is a reinforcement learning-based resource allocation method for a wireless backhaul network, which is performed by a resource allocation apparatus. The method includes estimating locations of a plurality of base stations on the basis of channel state information (CSI) measured by the plurality of base stations; and allocating resources of the wireless backhaul network to the plurality of base stations using a reinforcement learning neural network having the locations as an input.

Abstract: A photoelectronic device includes a substrate; a first electrode and a second electrode disposed on the substrate and spaced apart from each other in a first direction; and a transition metal dichalcogenide thin film including at least one first region and at least one second region. Each first region includes M+N transition metal dichalcogenide molecular layers and extends along the first direction. Each second region includes N transition metal dichalcogenide molecular layers extending from lower N transition metal dichalcogenide molecular layers of the first region. Each second region extends along the first direction and is adjacent to each first region. Both end regions in the first direction among the first and the second regions are electrically connected to the first electrode and the second electrode, respectively.

Abstract: The present disclosure provides a torsion adjustment device, including a torsion receiving element, a force transmission module and an elastic force module. The torsion receiving element includes a transmission shaft coupled to a torsion mechanism. The transmission shaft is driven by a torsion applied by the torsion mechanism to rotate. The force transmission module includes a gear set and a gear turntable meshing with the gear set, and the transmission shaft is coupled to the gear set to drive the gear set to rotate by the torsion. The elastic force module includes an elastic element and a plurality of force-bearing balls. The elastic element is configured to generate an elastic force. The force-bearing balls abut between the elastic element and the gear turntable and mesh with the gear turntable. When the torsion is greater than the elastic force, the gear turntable is disengaged from the force-bearing balls and rotated.

Abstract: The present disclosure relates to a semiconductor device and a photoelectronic device, both including a transition-metal dichalcogenide thin-film, and to a method for producing a transition-metal dichalcogenide thin-film. The transition-metal dichalcogenide thin-film includes: a first region including a stack of N+M transition-metal dichalcogenide molecular layers; and a second region including a stack of N transition-metal dichalcogenide molecular layers, wherein the second region is horizontally adjacent to the first region, wherein the N transition-metal dichalcogenide molecular layers of the second region respectively horizontally extend from the N transition-metal dichalcogenide molecular layers of the first region.

Abstract: The present disclosure relates to a semiconductor device and a photoelectronic device, both including a transition-metal dichalcogenide thin-film, and to a method for producing a transition-metal dichalcogenide thin-film. The transition-metal dichalcogenide thin-film includes: a first region including a stack of N+M transition-metal dichalcogenide molecular layers; and a second region including a stack of N transition-metal dichalcogenide molecular layers, wherein the second region is horizontally adjacent to the first region, wherein the N transition-metal dichalcogenide molecular layers of the second region respectively horizontally extend from the N transition-metal dichalcogenide molecular layers of the first region.

Abstract: A character translation method performed by a character translation apparatus according to one embodiment of the present invention may comprise the steps of: obtaining image contents; recognizing characters of a first language on the image contents and a sentence determination symbol of the first language; extracting a sentence of the first language composed of the recognized characters, on the basis of the recognized sentence determination symbol; producing, on the basis of the extracted sentence of the first language, a sentence to be translated using user event information; and translating the generated sentence to be translated into a second language and displaying the sentence translated into the second language.

Abstract: Provided is a method for diagnosing a disease risk based on complex genetic information network analysis. In the method for diagnosing a disease risk based on complex genetic information network analysis according to the present invention, it is possible to deduce a stable correlation with a disease from a small number of genetic information combination by introducing an optimization method or learning method, and it is possible to provide a genetic information correlation based on a network model. A diagnosis technology satisfying accuracy and economical efficiency enough to be commercially used in an actual medical field by using the correlation between the genetic information and the disease deduced in the present invention will be secured. Further, the biomarker deduced in the present invention will be commercially used in manufacturing a medical device including a diagnosis chip and terminal and in disease diagnosis service.

Abstract: Disclosed is a reinforcement learning-based resource allocation method for a wireless backhaul network, which is performed by a resource allocation apparatus. The method includes estimating locations of a plurality of base stations on the basis of channel state information (CSI) measured by the plurality of base stations; and allocating resources of the wireless backhaul network to the plurality of base stations using a reinforcement learning neural network having the locations as an input.

Abstract: A plasma source device includes a pair of divided electrodes including a first divided electrode and a second divided electrode spaced apart from each other and electrically coupled to each other; and a ferrite structure comprising a portion interposed between the first divided electrode and the second divided electrode.