Abstract: Disclosed are a method and apparatus for reusing wastewater. The method for reusing wastewater disclosed herein includes: generating a mixed wastewater by mixing multiple types of wastewater (S20); performing a first purification by passing the mixed wastewater through a flocculation-sedimentation unit (S40); performing a second purification by passing an effluent of the flocculation-sedimentation unit through a membrane bioreactor (MBR) (S60); performing a third purification by passing an effluent of the MBR through a reverse-osmosis membrane unit (S80); and reusing an effluent of the reverse-osmosis membrane unit as cooling water or industrial water (S100).

Abstract: Disclosed herein are a method and apparatus for converting a credential data schema.

Abstract: Disclosed herein is a method for user-centered visitor access management, which may include issuing, by a management office server, a digital certificate to a householder terminal; registering, by a wall-pad, a householder in response to a request to register the householder based on the digital certificate; requesting, by the householder terminal, the management office server to register a visitor based on a visit request from a visitor terminal and delegating the digital certificate to the visitor terminal; making an entry request to a management terminal based on the digital certificate; verifying, by the wall-pad, the digital certificate based on a request for verification for entry from a wall-pad management terminal and providing a verification result to the wall-pad management terminal when the management terminal is the wall-pad management terminal; and managing and controlling, by the wall-pad, permission to use home devices based on delegated permission information of the digital certificate.

Abstract: A complementary thin film transistor (TFT) includes a substrate and a first TFT and a second TFT disposed on the substrate, wherein a first conductive semiconductor layer of the first TFT and a second gate electrode layer of the second TFT are disposed in the same layer and include the same material.

Abstract: Provided are a data processing method and apparatus for training a depth information estimation model. The data processing method for training a depth information estimation model, includes: logging image data collected from one or more cameras; transmitting the logged image data to a database; configuring training data, based on the image data of the database; and training a model, based on the training data.

Abstract: Provided is a pharmaceutical composition containing, as an active ingredient, a Sophora japonica L. extract, for the prevention and treatment of neurodegenerative disorders and improvement of cognitive functions. Particularly, it was confirmed that the Sophora japonica L. extract, according to the present invention, has a significant effect in an Alzheimer's Disease-causing mouse model, through a Y-maze test and a Morris water maze test, thereby confirming that the Sophora japonica L. extract could be useful as an active ingredient in the pharmaceutical composition for the prevention and treatment of neurodegenerative disorders and the improvement of cognitive functions.

Abstract: Provided is a power inductor. The power inductor includes a body, at least one base material disposed within the body, at least one coil pattern disposed on at least one surface of the base material, an insulation layer disposed between the coil pattern and the body, and an external electrode disposed outside the body and connected to the coil pattern. The body includes a magnetic pulverized material and an insulation material.

Abstract: Provided is a method of forming a coil pattern on at least one surface on a substrate, the method comprising forming a seed layer on at least one surface of a substrate, and forming at least two or more plating layers to cover the seed layer, wherein the two or more plating layers are formed through anisotropic plating.

Abstract: Provided is a coil pattern formed on at least one surface of a substrate and including a first plating film formed on the substrate and a second plating film formed to cover the first plating film, a method of forming the coil pattern, and a chip device provided with the coil pattern.

Abstract: Provided is a power inductor. The power inductor includes a body, at least one base material disposed within the body, at least one coil pattern disposed on at least one surface of the base material, an insulation film disposed between the coil pattern and the body, and an external electrode disposed outside the body and connected to the coil pattern. The body includes a plurality of magnetic layers and insulation layers, which are alternately laminated.

Abstract: Provided is a coil pattern formed on at least one surface of a substrate and including a first plating film formed on the substrate and a second plating film formed to cover the first plating film, a method of forming the coil pattern, and a chip device provided with the coil pattern.

Abstract: Provided is a contactor disposed on a conductor coming into contact with a user of an electronic device and an internal circuit. The contactor includes a contact part and an electric shock prevention part, which are disposed to face each other, and, of which at least portions respectively come into contact with the conductor and the internal circuit, wherein the electric shock prevention part includes a laminate in which a plurality of insulation sheets are vertically laminated between the internal circuit and the conductor and an external electrode disposed on a side surface of the laminate, and at least one portion of the external electrode extends to one surface of the laminate and is connected to a ground terminal or the conductor, and at least the other portion extends to the other surface of the laminate to come into contact with the contact part.

Abstract: The present disclosure provides a stacked element including: a stacked body in which a plurality of sheets are stacked; a capacitor part comprising a plurality of internal electrodes formed inside the stacked body; and an external electrode provided outside the stacked body and connected to the internal electrode, wherein at least one sheet among the plurality of sheets has a different temperature coefficient of capacitance (TCC) from the remaining sheets.

Abstract: In accordance with an exemplary embodiment, a power inductor includes a body, a base disposed in the body, and a coil pattern disposed on at least one surface of the base, in which the body includes metal powder, a polymer, and a thermal conductive filler and the base is formed by bonding a copper foil to both surfaces of a metal plate comprising iron.

Abstract: The present invention suggests a power inductor comprising: a body; at least one substrate provided on the inside of the body; at least one coil pattern provided on at least one surface of the substrate; and an insulating layer formed between the coil pattern and the body, wherein at least a part of the substrate is removed and the body is filled in a region where the substrate is removed.

Abstract: The present disclosure provides a power inductor, which includes a body, at least one substrate provided inside the body, at least one coil pattern provided on at least one surface of the substrate, and an insulation layer formed between the coil pattern and the body, wherein the insulation layer is formed of parylene.

Abstract: In accordance with an exemplary embodiment, a power inductor includes a body, at least two bases disposed in the body, a plurality of coil patterns disposed on at least one surface of the at least two the base, respectively, and a connection electrode disposed on an outer portion of the body and connecting the at least two coils to each other.

Abstract: Exemplary embodiments provide a complex device including a laminate and two or more functional layers disposed in the laminate and having functions different from each other, wherein each of the two or more functional layers contains at least a portion of a material of another functional layer adjacent thereto, and an electronic device including the same.

Abstract: The present disclosure provides a complex protection device including: a laminate in which a plurality of sheets are laminated; a plurality of internal electrodes formed inside the laminate; an overvoltage protection part formed on at least a portion of the sheets; and an external electrode provided outside the laminate and connected to the internal electrode and the overvoltage protection part, wherein at least a portion of the plurality of sheets has a dielectric constant different from the other sheets.

Abstract: Provided is a pharmaceutical composition containing, as an active ingredient, a Sophora japonica L. extract, for the prevention and treatment of neurodegenerative disorders and improvement of cognitive functions. Particularly, it was confirmed that the Sophora japonica L. extract, according to the present invention, has a significant effect in an Alzheimer's Disease-causing mouse model, through a Y-maze test and a Morris water maze test, thereby confirming that the Sophora japonica L. extract could be useful as an active ingredient in the pharmaceutical composition for the prevention and treatment of neurodegenerative disorders and the improvement of cognitive functions.