Abstract: Proposed is a wind turbine blade with a lightning protection receptor. The wind turbine blade with a lightning protection receptor is a technology that allows for excellent lightning capture rate for both negative and positive lightning by improving lightning measures for conventional wind turbines, which are vulnerable to positive lightning, in line with the increasing wind turbine heights for large-scale power generation and the trend toward offshore wind power, and that minimizes post-repair/supplementary measures by limiting blade damage/coating peeling due to lightning strikes to a narrow area, unlike in the conventional case where damage or peeling of the coating occurs over the entire area of a blade when struck by lightning on an edge wire inserted into the lateral inner side of the blade.

Abstract: An electrode, an electrode assembly, and a battery are disclosed. An electrode includes a first coated portion including an active material on a first substrate, and a first electrode terminal which is formed by cutting a portion of a first uncoated portion of the first substrate on which the active material is not applied and has a shape of which an end portion is configured to be exposed or extend to an outside of a battery.

Abstract: Disclosed is a battery cell terrace alignment device including a base part, a table provided straight (in an X-axis direction) in parallel with a process direction, a first front end support part provided on the base part, a second front end support part provided on the base part, a first rear end support part provided on the base part, a second rear end support part provided on the base part, alignment blocks respectively provided in the first front end support part, the second front end support part, the first rear end support part, and the second rear end support part, a close-contact member provided in any one of the first front end support part and the second front end support part or any one of the first and the second rear end support parts, and a man chamber guide member.

Abstract: Provided are a motor cooling system and a motor cooling method. The motor cooling system and the motor cooling method using the same may secure improved motor efficiency and output by further lowering a temperature of a drive motor cooling oil by establishing a system that achieves an improved cooling effect by changing a medium for lowering the oil temperature from an inverter or integrated charging control unit (ICCU) coolant to a refrigerant used for cooling a coolant of a battery.

Abstract: A coil component includes: a body having a first surface, a second surface opposing the first surface in a first direction, and one or more side surfaces connecting the first and second surfaces to each other; first and second support members disposed to be spaced apart from each other in the first direction inside the body; and a coil portion including first and third coils disposed on both surfaces of the first support member, a first via connecting the first and third coils to each other, second and fourth coils disposed on both surfaces of the second support member, and a second via connecting the second and fourth coils to each other, in which the third coil and the fourth coil are bonded to each other inside the body.

Abstract: A coil component includes a body, a first coil including a first coil portion having a winding axis oriented in a first direction and first and second lead-out portions, a second coil including a second coil portion having a winding axis oriented in the first direction and third and fourth lead-out portions, a coupling adjustment portion including a first region located in at least a portion of regions overlapping a first core of the first coil portion and a second core of the second coil portion in the first direction, and a second region located in at least a portion of regions surrounding the first region in a lateral direction and having magnetic permeability, different from magnetic permeability of the first region, first to fourth external electrodes respectively connected to the firth to fourth lead-out portions.

Abstract: A coil component includes a body; a first wound coil including a first coil portion, and first and second lead-out portions; a second wound coil including a second coil portion, and third and fourth lead-out portions; a coupling adjustment portion including a first region through which a winding axis of the first coil portion and a winding axis of the second coil portion pass, and a second region surrounding the first region in a lateral direction; first and second external electrodes respectively connected to the first and second lead-out portions; and third and fourth external electrodes respectively connected to the third and fourth lead-out portions, wherein the first region and the second region include a plurality of magnetic particles and an insulating material interposed between the plurality of magnetic particles, respectively, and magnetic permeability of the first region is different from magnetic permeability of the second region.

Abstract: A coil component includes a body including a first surface and a second surface opposing in a first direction, and a third surface and a fourth surface opposing in a second direction; a coil disposed in the body; a first lead-out electrode connected to an external end of the coil and drawn out to the first surface; a second lead-out electrode connected to an internal end of the coil and drawn out to the second surface; a first external electrode disposed on the third surface, extending to the first surface and connected to the first lead-out electrode; and a second external electrode disposed on the third surface, extending to the second surface and connected to the second lead-out electrode, wherein a thickness of each of the first and second lead-out electrodes in the second direction is smaller than a thickness of the coil in the second direction.

Abstract: A DRAM is configured using a triple-mode memory cell that supports a computation mode, a memory mode, and a data conversion mode by one cell and converts modes as necessary, and an AI accelerator using the same is provided, so that a dataflow may be reconfigured according to a structure and a size of an AI neural network (so-called deep neural network) to be trained.

Abstract: A coil component includes a coil component includes a body including a first surface and a second surface opposing each other in a first direction; a coil disposed in the body and including a plurality of coil layers; an insulating layer disposed in each of regions between the plurality of coil layers; an external electrode disposed on the first surface of the body; and a connection portion disposed in the body, connecting one of the plurality of coil layers to the external electrode, and having one surface in contact with the one of the plurality of coil layers and the other surface in contact with the external electrode. The connection portion includes a fusion portion disposed on an end thereof to be in contact with the one of the plurality of coil layers.

Abstract: A coil component includes a body having a first surface, a second surface opposing the first surface in a first direction, and side surfaces connecting the first surface and the second surface to each other, a support member disposed in the body, a coil disposed on each of one surface of the support member and the other surface of the support member opposing the one surface in the first direction, including first and second lead-out portions respectively extending to a first side surface and a second side surface of the body opposing each other in a second direction, and a first dummy lead-out portion disposed on the other surface of the support member, and connected to the first lead-out portion. W2/W1 satisfies 0.3 or more and 0.8 or less, W1 is a width of the first lead-out portion, W2 is a width of the first dummy lead-out portion.

Abstract: A coil component, may include: a body having a first surface and a second surface facing each other in a first direction; a support member disposed within the body; a coil disposed on the support member; an external electrode disposed on the first surface of the body; and a connection portion disposed within the body to connect the coil and the external electrode, the connection portion having one surface in contact with the coil and another surface in contact with the external electrode, in which the connection portion may include a fused portion formed at an end in contact with the coil.

Abstract: The present disclosure relates to an immunodiagnostic device for determining normal and abnormal pregnancy, and more particularly, to an immunodiagnostic device including a multi-binding anti-hCG monoclonal antibody that may recognize Intact hCG and ?cf hCG in common, wherein Intact hCG and ?cf hCG contained in the sample may be separately detected, including two detection lines and control lines, and the ratio of the color development intensity of ?cf hCG to the color development intensity of Intact hCG and ?cf hCG (the distribution ratio of ?cf hCG) may be numerically quantified to determine the number of weeks of pregnancy, normal pregnancy, and abnormal pregnancy including ectopic pregnancy and blighted ovum accurately and quickly.

Abstract: A battery module and a manufacturing method therefor are provided. The battery module includes a pair of cylindrical battery cells, a pair of PTC elements at one side of the pair of battery cells, a connection member at an opposite side of the pair of cylindrical battery cells from the one side of the pair of cylindrical battery cells, and a connector having four wires connected to a single connection terminal and configured to electrically connect an external system and the pair of cylindrical battery cells via the connection terminal is provided.

Abstract: Exemplary semiconductor structures and processing methods may include forming a first portion of a first semiconductor layer characterized by a first etch rate for an etch treatment, forming a second portion of the first semiconductor layer characterized by a second etch rate that is less than the first etch rate for the etch treatment, and forming a third portion of the first semiconductor layer characterized by a third etch rate that is greater than the second etch rate. The processing methods may further include etching an opening through the first semiconductor layer, where the opening has a height and a width, and where the opening is characterized by a variation in the width between a midpoint of the height of the opening and an endpoint of the opening that is less than or about 5 ?.

Abstract: A motor comprises: a stator core; an insulator coupled to the stator core; a coil wound around an outer surface of the insulator; and a terminal coupled to the insulator, wherein the terminal includes a coil coupling portion to which both ends of the coil are coupled, and the insulator includes a protruding portion which protrudes further upward compared to other regions and supports any one of both ends of the coil.

Abstract: Disclosed is a terrace folding system of a secondary battery cell, including a transfer unit which transports a secondary battery cell; and a folding unit which is disposed along the transfer unit and is temporally separated from the transfer unit to fold a terrace of the secondary battery cell.

Abstract: A hot-press system for folding a surface of a pouch-type secondary battery, the hot-press system including: a first folded surface pressing unit configured to hold a main chamber and long-side terraces, which have folded surfaces, of a secondary battery, the first folded surface pressing unit being configured to primarily press the folded surfaces while applying heat and pressure to the folded surfaces, and a second folded surface pressing unit configured to hold the main chamber and the long-side terraces, which have the folded surfaces, of the secondary battery guided from the first folded surface pressing unit, the second folded surface pressing unit being configured to secondarily press the folded surfaces while applying heat and pressure to the folded surfaces.

Abstract: The disclosed device for forming a shark fin of a 3-sided sealing pouch type secondary battery includes: lower molds on which lower surfaces of shark fins formed outside front and rear ends of a sealed surface and an accommodation part of a 3-sided sealing pouch type secondary battery, and a lower surface of a terrace connected to the shark fins are seated; and upper molds pressing the shark fins seated on the lower molds, and the terrace connected to the shark fins to form folding lines between the shark fins and the terrace.

Abstract: A disclosed apparatus for forming a sealing portion for folding a secondary battery pouch includes: first and second pressing bars disposed to face each other with a sealing portion for folding therebetween to apply pressure for flattening the sealing portion for folding that is defined by the edge of a secondary battery pouch for sealing an electrode assembly accommodated therein; first and second pressing surfaces provided at the first and second pressing bars, respectively, and disposed to face the sealing portion for folding; and a forming protrusion formed on the first pressing surface and configured to form a folding guide line on the sealing portion for folding by pressure applied by the first and second pressing bars.