Abstract: Discloses is an unpowered transparent antenna that can be installed to reduce or remove a radio wave shadow area such as an interior even without power. In order to achieve the objectives, an unpowered transparent antenna includes: a first conductive layer having a mesh structure; and a second conductive layer having a mesh structure and positioned on the bottom of the first conductive layer, in which an aperture ratio of the first and second conductive layers is 50% or more.

Abstract: Provided are an apparatus for manufacturing a textile grid with increased adhesion and a method thereof capable of integrating the textile grid with a concrete structure by increasing the adhesion of the textile grid when the concrete structure is built, repaired, or reinforced, increasing structural safety and durability of the concrete structure, increasing a working speed by coating a surface of the textile grid with an abrasive material powder that is a surface coating material in an automatic series of processes immediately after the textile grid is manufactured, and increasing coating performance by automatically inspecting and adjusting the amount of the coating material applied to the surface of the textile grid using a camera.

Abstract: Disclosed are a device for managing autonomous driving data and a method thereof. The device includes a controller that receives a key and a query string from an autonomous driving controller of a vehicle, determines an authority level corresponding to the key, modifies the query string based on the authority level, and executes the modified query string, and a database that stores the autonomous driving data according to an execution of the query string.

Abstract: An apparatus collects real-time driving information and real-time state information of an autonomous vehicle, receives a dataset from an external electronic device, selects a signal for collecting pieces of information of a plurality of parts, based on at least a portion of the dataset, identifies at least one policy associated with the selected signal, selects a first policy among the at least one policy, based on the at least a portion of the dataset, collects the signal, based on the first selected first policy, calculates a reference prediction value, based on the at least a portion of the dataset, compares the real-time driving information and the real-time state information with the calculated reference prediction value, and identifies states of the plurality of parts using the compared result.

Abstract: A position measurement method for position alignment with a vehicle, performed by a charging pad, may comprise performing synchronization with a vehicle entering a vicinity of the charging pad, transmitting low frequency (LF) signals having a same strength through a plurality of LF spots of the charging pad, receiving information on reception strengths of the LF signals from the vehicle, adjusting a transmission strength for the plurality of LF spots according to the information on reception strengths received from the vehicle, and transmitting the LF signals according to the adjusted transmission strength.

Abstract: Complex particles for a negative electrode active material according to the present disclosure have no problem with reduced capacity and output by virtue of sufficient electrochemical reaction sites between a solid electrolyte and an electrode active material. The complex particles according to the present disclosure include carbon particles of a carbon material such as flaky graphite, which are spherical in shape by shape modification, and a solid electrolyte and a conductive material filled between the particles, and thus have the increased contact area between the active material and the solid electrolyte increases, and ion conduction and electron conduction paths extended and maintained to the inside of the active material particles.

Abstract: An apparatus for controlling a wind power generator unit includes a deviation detection unit to detect an angular deviation between windward and a current rotation direction of a nacelle after a wind power generator is installed so as to face the windward, and a control unit to receive data detected by the deviation detection unit and to control a brake state and a yawing state of a yaw brake unit, wherein when the nacelle rotates out of a preset deviation range, the control unit temporarily releases frictional force of a brake pad coming into close contact with a disk so as to control a brake operation state of the yaw brake unit.

Abstract: A position measurement method for position alignment with a vehicle, performed by a charging pad, may comprise performing synchronization with a vehicle entering a vicinity of the charging pad, transmitting low frequency (LF) signals having a same strength through a plurality of LF spots of the charging pad, receiving information on reception strengths of the LF signals from the vehicle, adjusting a transmission strength for the plurality of LF spots according to the information on reception strengths received from the vehicle, and transmitting the LF signals according to the adjusted transmission strength.

Abstract: The present invention relates to a method for manufacturing a secondary battery. The method comprises: a first process (S10) of manufacturing an incomplete electrode assembly; a second process (S20) of preparing a pattern member on which a patterned pressing protrusion is formed; a third process (S30) of stacking the pattern member on an outer surface of the incomplete electrode assembly; a fourth process (S40) of partially pressing the incomplete electrode assembly to pattern-bond an interface between the electrode and the separator and thereby to manufacture a complete electrode assembly; a fifth process (S50) of accommodating the complete electrode assembly into a case; a sixth process (S60) of injecting an electrolyte to impregnate the electrolyte into the electrode assembly; a seventh process (S70) of sealing an unsealed surface to manufacture a secondary battery; and an eighth process (S80) of heating and pressing an entire surface of the secondary battery.

Abstract: A lamination device of the present invention includes a pattern roller part embodying a pattern on an electrode assembly, wherein the pattern roller part includes a rotation roller disposed on a surface of the electrode assembly to emit heat and a pattern cover wound around an outer circumferential surface of the rotation roller and partially pressing the surface of the electrode assembly together with the heat transferred from the rotation roller to embody a pattern, and the pattern cover includes a pattern film wound around the outer circumferential surface of the rotation roller and a deformation member disposed on an inner surface of the pattern film to wind the pattern film around the outer circumferential surface of the rotation roller while being deformed by the heat transferred from the rotation roller.

Abstract: The present invention relates to a method for manufacturing a secondary battery. The method comprises: a first process (S10) of manufacturing an incomplete electrode assembly; a second process (S20) of partially pressing the incomplete electrode assembly to manufacture a complete electrode assembly in which a bonding portion and a nonbonding portion coexist; a third process (S30) of accommodating the complete electrode assembly into a case; a fourth process (S40) of injecting an electrolyte through an opening of the case to impregnate the electrolyte into the electrode assembly; a fifth process (S50) of sealing an unsealed surface in which the opening of the case is formed to manufacture a secondary battery; and a sixth process (S60) of heating and pressing an entire surface of the secondary battery to bond the nonbonding portion of the interface between the electrode and the separator.

Abstract: A lamination device of the present invention includes a pattern roller part embodying a pattern on an electrode assembly, wherein the pattern roller part includes a rotation roller disposed on a surface of the electrode assembly to emit heat and a pattern cover wound around an outer circumferential surface of the rotation roller and partially pressing the surface of the electrode assembly together with the heat transferred from the rotation roller to embody a pattern, and the pattern cover includes a pattern film wound around the outer circumferential surface of the rotation roller and a deformation member disposed on an inner surface of the pattern film to wind the pattern film around the outer circumferential surface of the rotation roller while being deformed by the heat transferred from the rotation roller.

Abstract: The present invention relates to a method for manufacturing a secondary battery. The method comprises: a first process (S10) of manufacturing an incomplete electrode assembly; a second process (S20) of partially pressing the incomplete electrode assembly to manufacture a complete electrode assembly in which a bonding portion and a nonbonding portion coexist; a third process (S30) of accommodating the complete electrode assembly into a case; a fourth process (S40) of injecting an electrolyte through an opening of the case to impregnate the electrolyte into the electrode assembly; a fifth process (S50) of sealing an unsealed surface in which the opening of the case is formed to manufacture a secondary battery; and a sixth process (S60) of heating and pressing an entire surface of the secondary battery to bond the nonbonding portion of the interface between the electrode and the separator.

Abstract: Disclosed is a tire pressure monitoring system and a method for performing auto-location thereof that simply identifies the position of a tire pressure monitoring module in a direct scheme tire pressure monitoring system to perform auto-location.

Abstract: The present invention relates to a method for manufacturing a secondary battery. The method comprises: a first process (S10) of manufacturing an incomplete electrode assembly; a second process (S20) of preparing a pattern member on which a patterned pressing protrusion is formed; a third process (S30) of stacking the pattern member on an outer surface of the incomplete electrode assembly; a fourth process (S40) of partially pressing the incomplete electrode assembly to pattern-bond an interface between the electrode and the separator and thereby to manufacture a complete electrode assembly; a fifth process (S50) of accommodating the complete electrode assembly into a case; a sixth process (S60) of injecting an electrolyte to impregnate the electrolyte into the electrode assembly; a seventh process (S70) of sealing an unsealed surface to manufacture a secondary battery; and an eighth process (S80) of heating and pressing an entire surface of the secondary battery.

Abstract: An apparatus for controlling a wind power generator unit includes a deviation detection unit to detect an angular deviation between windward and a current rotation direction of a nacelle after a wind power generator is installed so as to face the windward, and a control unit to receive data detected by the deviation detection unit and to control a brake state and a yawing state of a yaw brake unit, wherein when the nacelle rotates out of a preset deviation range, the control unit temporarily releases frictional force of a brake pad coming into close contact with a disk so as to control a brake operation state of the yaw brake unit.

Abstract: Provided are a tire pressure detecting module that simply identifies a position of a tire detecting module to automatically assign the position of the tire detecting module and a tire pressure detecting system including the same. The tire pressure detecting module includes a phase angle sensor detecting a phase angle of a wheel, a pressure detecting sensor detecting a pressure and temperature of a tire, a pressure detecting control unit selecting one transmission pattern of a plurality of transmission patterns, in which phase angle numbers are arranged, to calculate a standby time taken until a phase angle number of the selected transmission pattern and the detected phase angle of the wheel match each other, and a pressure detecting transmission part transmitting tire information including the pressure or temperature detected according to the selected transmission pattern, transmission pattern information that is information with respect to the selected transmission pattern, and the standby time.

Abstract: Provided are a tire pressure detecting module that simply identifies a position of a tire detecting module to automatically assign the position of the tire detecting module and a tire pressure detecting system including the same. The tire pressure detecting module includes a phase angle sensor detecting a phase angle of a wheel, a pressure detecting sensor detecting a pressure and temperature of a tire, a pressure detecting control unit extracting a phase angle number matching a phase angle of the wheel that is detected by the phase angle sensor among a plurality of phase angle numbers that are given by uniformly dividing the wheel, and a pressure detecting transmission part transmitting tire information including a pressure value or temperature value detected by the pressure detecting sensor at the retransmission interval several times.

Abstract: Provided is a transparent conductive film which includes: a transparent base material; hard coating layers formed on either surface of the transparent base material; and at least one transparent conductive layer formed on the hard coating layer. Also provided is a method for manufacturing the transparent conductive film, which includes: a step of forming hard coating layers on either surface of the transparent base material; and a step of forming the transparent conductive layer on the hard coating layer using a sputtering method.

Abstract: The present invention relates to a transparent conductive film having improved visibility and, more specifically, to a transparent conductive film capable of improving pattern visibility by including inorganic particles in an undercoating layer so as to increase a refractive index of the undercoating layer and a method for manufacturing the same. The undercoating layer in a transparent conductive film of the present invention exhibits a refractive index that is higher than that of a silicon oxide layer formed by using a sputtering technique and is lower than that of a transparent conductive layer such that excellent pattern visibility can be obtained, and is formed by using a stable high-speed production method such that uniform thickness in the width direction can be obtained.