Abstract: Discussed is a battery pack that may include at least one battery module including at least one battery cell; a case tray configured to support the at least one battery module; a tray cover coupled to the case tray; and at least one bushing gasket configured to connect the case tray and the tray cover and to support the case tray on a plurality of points.

Abstract: A coil component includes: a body having a first surface and a second surface opposing each other in a first direction; a support member disposed in the body; a coil disposed on the support member, and including a coil pattern having at least one turn and a lead portion extending from the coil pattern to at least one of the first surface and second surface of the body; and external electrodes disposed on the body and respectively connected to the lead portions, wherein a partial region of an outermost turn of the coil pattern has a line width smaller than that of the other region, and at least one of the lead portions is biased to one side based on a center line passing through a center of the coil pattern while being parallel to the first direction.

Abstract: Provided is an overlay mark. The overlay mark comprises a substrate, a lower overlay in the substrate, a pattern layer on the substrate, and an upper overlay defining an opening on the pattern layer. The lower overlay does not overlap the upper overlay in a thickness direction of the substrate.

Abstract: A capacitor component includes a body having a first surface and a second surface opposing each other and including a multilayer structure in which a plurality of dielectric layers are stacked and first and second internal electrodes are alternately disposed with respective dielectric layers interposed therebetween and exposed to the first surface and the second surface, respectively, first and second metal layers covering the first surface and the second surface and connected to the first and second internal electrodes, respectively, first and second ceramic layers covering the first and second metal layers, and first and second external electrodes covering the first and second ceramic layers and connected to the first and second metal layers to be electrically connected to the first and second internal electrodes, respectively.

Abstract: A brake device for a vehicle includes a housing unit, a cylinder unit installed inside the housing unit, a motor unit connected to the cylinder unit and provides a rotational force, a screw shaft provided inside the cylinder unit and axially rotated by receiving the rotational force of the motor unit, a nut unit coupled to the screw shaft through a ball member and reciprocated in an axial direction of the screw shaft according to a rotation direction of the screw shaft, a piston unit coupled to the nut unit and moving in conjunction with the nut unit, and a bearing unit provided inside the cylinder unit, coupled to the screw shaft, and supporting an axial load when forming hydraulic pressure of the cylinder unit.

Abstract: An integrated electronic brake apparatus may include: a main control unit configured to receive one or more of an EPB signal, a value from a pedal sensor, a value from a cylinder pressure sensor, or a value from a wheel speed sensor, perform EPB control, drive a main brake valve and a brake motor for main braking of the vehicle according to an operation of a pedal, and drive an additional brake valve for additional braking; an auxiliary control unit configured to receive one or more of the EPB signal, the value from the pedal sensor, or the value from the wheel speed sensor when a driving signal is inputted thereto, perform EPB control, and control the operation of the EPB to perform a pseudo ABS operation; and a connection bus configured to connect the first and second areas mounted in one box, and transfer a signal transmitted/received between the main control unit and the auxiliary control unit.

Abstract: A master cylinder of a vehicle brake includes a housing, a motor, a screw, a moving piston, a guide, and a pressurizing part. The housing includes a port configured to move hydraulic fluid. The motor is connected to the housing and configured to supply rotation power. The screw is rotatably installed in the motor and configured to rotate in response to the rotation power. The moving piston is engaged with an outside of the screw, and is configured to move in a longitudinal direction of the housing in response to rotation of the screw. The guide is blocked by the housing and constrained from rotating, and is configured to constrain rotation of the moving piston and guide linear movement of the moving piston in the longitudinal direction. The pressurizing part is installed between the housing and the guide, and is configured to pressurize the guide via an elastic force.

Abstract: A master cylinder of a vehicle brake includes a housing, a motor, a screw, a moving piston, a guide, and a pressurizing part. The housing includes a port configured to move hydraulic fluid. The motor is connected to the housing and configured to supply rotation power. The screw is rotatably installed in the motor and configured to rotate in response to the rotation power. The moving piston is engaged with an outside of the screw, and is configured to move in a longitudinal direction of the housing in response to rotation of the screw. The guide is blocked by the housing and constrained from rotating, and is configured to constrain rotation of the moving piston and guide linear movement of the moving piston in the longitudinal direction. The pressurizing part is installed between the housing and the guide, and is configured to pressurize the guide via an elastic force.

Abstract: An item management system using tag information includes a wireless tag provided to each of a plurality of products; first to nth (n is a natural number equal to or greater than 2) readers provided at different locations to receive tag information from the wireless tag; and a control module configured to control the first to nth readers, wherein the control module includes a receiving unit configured to receive the tag information; an information generating unit configured to generate the received tag information and response frequency information representing receipt of the tag information for each of the first to nth readers; and a location information generating unit configured to generate location information of the wireless tag by using the response frequency information and the location information of the first to nth readers.

Abstract: An item management system using tag information includes a wireless tag provided to each of a plurality of products; first to nth (n is a natural number equal to or greater than 2) readers provided at different locations to receive tag information from the wireless tag; and a control module configured to control the first to nth readers, wherein the control module includes a receiving unit configured to receive the tag information; an information generating unit configured to generate the received tag information and response frequency information representing receipt of the tag information for each of the first to nth readers; and a location information generating unit configured to generate location information of the wireless tag by using the response frequency information and the location information of the first to nth readers.