Abstract: A resin coated copper according to an embodiment includes: an insulating layer including a resin and a filler dispersed in the resin; and a copper foil layer disposed on the insulating layer, wherein the insulating layer has a plurality of pores formed on a surface in contact with the copper foil layer, and the plurality of pores have a width of 200 nm to 350 nm.

Abstract: The present disclosure relates to a method and apparatus for generating a travel route. The method according to an embodiment of the present disclosure may include obtaining first information related to first group points, calculating first estimated required times for moving between the first group points, based on the first information, and recording the first estimated required times in a first area of a weight matrix. In addition, the method may further include obtaining second information related to a second group point, calculating, based on the first information and the second information, second estimated required times including estimated required times for moving from the first group points to the second group point, and estimated required times for moving from the second group point to the first group points, and recording the second estimated required times in a second area of the weight matrix.

Abstract: The present invention relates to an apparatus and method for refining and preprocessing bio-signal data. The apparatus for refining and preprocessing bio-signal data includes a communication unit that receives bio-signal data or medical data, and a processor that generates segments with a certain length from the bio-signal data, refines the data by determining a data value, quality, and validity of each of the segments, converts and normalizes the refined data to pre-process the data, and generates a dataset for learning or evaluation based on the refined and preprocessed data, thereby effectively processing a large amount of data by standardizing and automating the process of refining and preprocessing the bio-signal data with various characteristics.

Abstract: Cathodes and secondary batteries including the cathodes are disclosed. In an embodiment, a cathode includes: a cathode current collector, a first cathode active material disposed on at least one surface of the cathode current collector, and including a first cathode active material; and a second cathode active material layer disposed on the first cathode active material layer, and including a second cathode active material different from the first cathode active material, wherein a Raman peak intensity ratio of the first cathode active material layer is smaller than a Raman peak intensity ratio of the second cathode active material layer.

Abstract: The present disclosure is directed to an agricultural tractor. In an agricultural tractor according to the present disclosure, a steering unit is coupled to a coupling target in a power supply room. According to the present disclosure, the efficiency of the assembly of a cabin and a transmission is maintained, and also vibration and noise are reduced in a boarding space.

Abstract: An oral fixation apparatus according to an embodiment of the present disclosure includes a mouthpiece provided to be mounted in a mouth, and a pressing unit configured to move relative to the mouthpiece, wherein the pressing unit is configured to press a tongue in the mouth to any one side in the mouth. Through this configuration, the oral fixation apparatus may maintain the same intraoral state. The oral fixation apparatus may be stably mounted inside the mouth, such that radiation therapy may be effectively and stably performed.

Abstract: A cathode for a lithium secondary battery according to embodiments of the present disclosure includes a cathode current collector, a first cathode active material layer which is disposed on at least one surface of the cathode current collector, and includes a first cathode active material having a single particle form and a point-like conductive material, and a second cathode active material layer which is disposed on the first cathode active material layer, and includes a second cathode active material having a single particle form and a linear conductive material, wherein the second cathode active material has an average particle diameter (D50) of 3 ?m to 4 ?m.

Abstract: Disclosed are a method and apparatus for providing a game. The method, according to an embodiment of the disclosure, comprises setting a safe zone within a field where game play of a user takes place, and updating the safe zone at every preset area update cycle, wherein the updating comprises setting some areas within an existing safe zone as a new safe zone each time the area update cycle starts, and changing remaining areas within the existing safe zone, excluding the new safe zone, to a danger zone each time the area update cycle ends.

Abstract: Disclosed are a method and apparatus for providing a game. The method, according to an embodiment of the disclosure, comprises determining a generation probability for one or more random objects to be placed on a field based on a game progress situation within the field where game play of a plurality of users is performed, and generating the one or more random objects on the field based on the generation probability.

Abstract: Disclosed are a method and apparatus for providing a game. The method, according to an embodiment of the disclosure, comprises providing a map of a field where game play will take place to a plurality of users before a game starts, obtaining information about a game start location selected by each of at least one user of the plurality of users on the map from the at least one user, and placing a game character of each of the plurality of users on the field based on the game start location when the game starts.

Abstract: Disclosed are a power semiconductor device having a withstand voltage region of a VLD structure, and a method for manufacturing same. The method for manufacturing a power semiconductor device comprises the steps of: deforming an oxide film formed on the top of a first conductive semiconductor substrate into an alternately thick and thin oxide film by using a LOCOS process in a withstand voltage holding region of a power semiconductor device; injecting a second conductive impurity into the semiconductor substrate from the top of the deformed oxide film toward the withstand voltage holding region by using the same concentration of the second conductive impurity and the same injection energy; and diffusing the second conductivity type impurity injected into the semiconductor substrate through the deformed oxide film, thereby forming an inclined doping region of a VLD structure.

Abstract: Provided are a method and server for providing a content list. The method and server for providing a content list includes: providing source content to a chat room, receiving a request for providing a content list related to the source content from a first terminal of a first member; providing at least one of a first content list including at least one keyword-related content selected from among the entire contents stored in the server based on a keyword of the source content and a second content list including at least one group-related content belonging to the same group as a group of the source content among the entire contents, receiving information on selection content selected by the first member among the contents included in the at least one content list, from the first terminal, and providing the selection content to the chat room.

Abstract: In one example, a semiconductor device comprises a main substrate having a top side and a bottom side, a first electronic component on the top side of the main substrate, a second electronic component on the bottom side of the main substrate, a substrate structure on the bottom side of the main substrate adjacent to the second electronic component, and an encapsulant structure comprising an encapsulant top portion on the top side of the main substrate and contacting a side of the first electronic component, and an encapsulant bottom portion on the bottom side of the main substrate and contacting a side of the second electronic component and a side of the substrate structure. Other examples and related methods are also disclosed herein.

Abstract: A circuit board according to an embodiment comprises: an insulation layer; a circuit pattern disposed on the upper surface or under the lower surface of the insulation layer; and a buffer layer disposed on at least one surface of the upper surface and the lower surface of the insulation layer, wherein the buffer layer includes carbon, nitrogen, and oxygen, the ratio of the nitrogen to the carbon ((carbon/nitrogen)*100) is 5 to 15, and the ratio of the oxygen to the carbon ((carbon/oxygen)*100) is 15 to 30.

Abstract: A computer-implemented method and system are disclosed for connecting one or more devices to subscriptions and cellular or other wireless billing plans. The method includes enrolling the one or more devices enabled for connectivity to cellular or other wireless service in a cellular or other wireless subscription and associated billing plan, wherein the enrollment includes providing an identifier for the one or more devices to a cellular or other wireless service provider chosen by a second user, and allowing the second user to use capabilities of the one or more devices governed by the cellular or other wireless subscription and an associated billing plan chosen by the second user; while the one or more devices are also configured to allow a first user to use capabilities of the one or more devices as governed by the cellular or other wireless subscription and an associated billing plan of the first user's choice.

Abstract: A printed circuit board includes: a substrate body part including a first region and a second region, and including a first side and a second side; first upper redistribution patterns disposed on the first side in the first region; third upper redistribution patterns disposed on the first side in the second region; second upper redistribution patterns disposed on the first side and between the first and third upper redistribution patterns; connection patterns connecting the first upper redistribution patterns to the second upper redistribution patterns; a solder resist film including first recesses, second recesses, and third recesses, which respectively expose upper surfaces of the first, second and third upper redistribution patterns; and dummy wire patterns disposed within the second and third recesses and connecting the second upper redistribution patterns to the third upper redistribution patterns, wherein the first, second and third upper redistribution patterns are electrically connected to one another

Abstract: Proposed is a method of manufacturing an oxide semiconductor-based memory device, the method including forming an insulating layer on a gate electrode, forming an oxygen-vacancy-inducing layer on the insulating layer, forming an oxide semiconductor thin film on the oxygen-vacancy-inducing layer, and performing annealing so that oxygen vacancies may be formed between the oxygen-vacancy-inducing layer and the oxide semiconductor thin film.

Abstract: The present disclosure relates to a transmission of an agricultural vehicle, the transmission including: a forward shift unit for performing shift with respect to drive transmitted from an engine of an agricultural vehicle; a clutch unit connected to the forward shift unit so as to selectively output drive transmitted from the forward shift unit; an adjustment unit connected to the clutch unit; and a backward shift unit connected to the adjustment unit so as to perform shift with respect to drive transmitted from the adjustment unit. The adjustment unit includes: a first adjustment mechanism connected to a first clutch mechanism included in the clutch unit; a second adjustment mechanism connected to a second clutch mechanism included in the clutch unit; and an integration mechanism connected to both the first adjustment mechanism and the second adjustment mechanism. The backward shift unit includes one backward shift mechanism connected to the integration mechanism.

Abstract: An electronic device and a method of making an electronic device. As non-limiting examples, various aspects of this disclosure provide various methods of making electronic devices, and electronic devices manufactured thereby, that comprise utilizing a compressed interconnection structure (e.g., a compressed solder ball, etc.) in an encapsulating process to form an aperture in an encapsulant. The compressed interconnection structure may then be reformed in the aperture.

Abstract: A multifunctional soft gripper device includes: a body unit which is moved depending on the position of a target object; a grip unit which includes a main body mounted below the body unit, a cup-shaped suction gripper provided on a lower end of the outer surface of the main body, a protrusion gripper having a plurality of small protrusions and provided on a lower portion of the outer surface thereof, and a finger gripper provided on an upper portion of the outer surface thereof; and an actuation unit mounted within the main body and the grip unit, which operates to move vertically, performing gripping motions with one of the suction gripper, protrusion gripper, or finger gripper based on the target object by operating the actuation unit in an optimal operation mode.