Abstract: A method for searching a content includes receiving a predefined user input with respect to a text region; extracting, in response to the predefined user input, at least one word from the text region; creating a search condition based on the extracted at least one word; and displaying a list of contents searched based on the created search condition.

Abstract: A beamforming maximum ratio combining (MRC) pre-processing system for adjacency removal of HDR includes a first filter module implemented in a digital radio receiver and allowing only a low side band signal having a frequency lower than a center frequency of a radio signal in a selected channel to pass therethrough and a processor module performing beamforming on the selected channel based on a difference in gain value between the signal that has passed through the filter module and an original signal that has not passed through the filter module.

Abstract: A surface-treated inorganic nanoparticle including an inorganic nanoparticle, a first dispersant connected to the inorganic nanoparticle, and a second dispersant connected to the inorganic nanoparticle, wherein a molecular weight (MW) of the first dispersant is different from a molecular weight (MW) of the second dispersant.

Abstract: A semiconductor device includes a stack structure including conductive patterns spaced apart from each other, a channel structure penetrating the stack structure, and a slit insulating layer penetrating the stack structure. Air gaps are defined between the conductive patterns. The slit insulating layer includes a first interposition part covering a sidewall of one of the conductive patterns and a second interposition part covering one of the air gaps from the side. A smallest width of the second interposition part is smaller than a smallest width of the first interposition part.

Abstract: A new luminescent material and an electroluminescent display device using the same are disclosed, in which the luminescent material includes a compound expressed by the following chemical formula 1 and may be used as a dopant of a light emitting layer of a green, yellow-green or red color:

Abstract: A semiconductor memory device is provided. The semiconductor includes a data clock buffer that receives a data clock signal from a memory controller and outputs a pair of differential input signals, an edge delay controller that adjusts duty ratios of the pair of differential input signals based on a control code and outputs a pair of corrected clock signals, a first unit delay path circuit that generates four output clock signals having different phases based on the pair of corrected clock signals, a rising edge multiplexer that serially outputs data corresponding to a rising edge of each of the four output clock signals, a second unit delay path circuit that generates four duplicate clock signals having different phases based on the pair of corrected clock signals and a quadrature error correction circuit detector that detects a duty error based on the duplicate clock signals and outputs the control code.

Abstract: Provided is a substrate treatment apparatus including a treatment container equipped with a conductive member. The conductive member is made of a material having a lower resistivity than that of the treatment container. The conductive member prevents a rise of an electric potential of the treatment container, which is caused by charging during treatment of a substrate, thereby preventing the substrate from being contaminated and damaged by particles and electrostatic arcing.

Abstract: A semiconductor device includes a stacked structure including conductive layers and insulating layers stacked alternately with each other, a channel layer passing through the stacked structure, a ferroelectric layer surrounding a sidewall of the channel layer, a first dielectric layer surrounding a sidewall of the ferroelectric layer, and sacrificial patterns interposed between the first dielectric layer and the insulating layers and including a material with a higher dielectric constant than the first dielectric layer.

Abstract: A dielectric ceramic composition includes a base material main component of barium titanate and a subcomponent. A microstructure of the dielectric ceramic composition after sintering includes a first grain having a Ca content of less than 3.5 at % and a second grain having a Ca content of 3.5 to 13.5 at %, and an area ratio of the second grain to an area of the total grains is 70% to 95%.

Abstract: A multilayer electronic component includes a body including a dielectric layer and an internal electrode alternately disposed with the dielectric layer, and an external electrode disposed on the body. The dielectric layer includes a BaTiO3-based base material main ingredient, a sub-ingredient including Dy, and an additive. The additive is one or more of Sm, Gd and Tb, and a content of the additive is 25 mol or more and less than 50 mol relative to 100 mol of Dy. The dielectric layer includes a plurality of dielectric grains. When an average grain size of the plurality of dielectric grains is represented by G, and an average thickness of the dielectric layer is represented by td, 1.75?td/G?2.23 is satisfied.

Abstract: The present disclosure relates to an expanded foam solution for forming a thermosetting expanded foam having excellent flame retardancy produced using the same. According to the present disclosure, nanoclay is mixed with a polyol-based compound using ultrasonic waves, an isocyanate-based compound is added, and a trimerization catalyst or an isocyanurate compound is mixed with the polyol-based compound so that an isocyanurate structure is formed.

Abstract: The present invention relates to a biaryl derivative compound, which exhibits the activity of a diacylglycerol acyltransferase 2 (DGAT2) inhibitor and is represented by chemical formula (1), a pharmaceutical composition comprising same as an active ingredient, and a use thereof.

Abstract: Disclosed are a method, device, and system for providing automated explanations for inference services based on artificial intelligence using a cloud. The method includes: requesting an inference response message to an inference container according to an inference service based on an inference request message received from a client; sending the inference request message and the inference response message to an imitation learning container linked with the inference container according to a mirroring setting; and creating interpretation information of the inference container based on the inference request message and the inference response message, and providing the created interpretation information to the client.

Abstract: A ceramic electronic component includes a body, including a dielectric layer and an internal electrode, and an external electrode disposed on the body and connected to the internal electrode. At least a region of the dielectric layer includes tin (Sn) and a lanthanide rare earth element (RE) including dysprosium (Dy). In the at least a region of the dielectric layer, a molar ratio of tin (Sn) to dysprosium (Dy) is from 0.15 to 0.30.

Abstract: The present invention provides a substrate treating apparatus. The substrate treating apparatus includes: a cup having a treatment space therein; a support unit configured to support a substrate within the treatment space, and including a rotatable support plate; and a liquid discharge unit configured to discharge a chemical liquid to the substrate supported by the support unit, in which the support unit includes: a plurality of pin members provided to the support plate to support the substrate placed on the support plate; and a discharge member coupled to the pin member to discharge charges to the air according to a rotation of the support plate, and the discharge member is provided as a conductive member.

Abstract: The present invention relates to a bowl including a collection container having an inner surface, and an outer surface disposed opposite to the inner surface, in which a pattern is formed on the inner surface.

Abstract: An image reading apparatus includes an image sensor, a document feeder, and a processor. The document feeder includes a first driving device, a second driving device, a third driving device, a first sensor, and a second sensor. The first driving device includes a pick-up member to move documents from a tray to a document conveying path using a driving force through a first clutch. The second driving device is to move the tray with the documents to a side of the pick-up member using a driving force through a second clutch. The third driving device to move the documents along the document conveying path onto the image sensor using the driving force of the motor. The first and second sensors detect the documents on the document conveying path. The processor controls an operation of the first clutch based on the signals of the first and second sensors.

Abstract: Computerized systems and methods for managing API information. An exemplary method includes receiving an input from a user device associated with a first computer system, the input not including identity of a second computer system. The method includes determining a target API based on the input, the target API being the second computer system's API. The method also includes determining whether a user of the user device has access to the target API. The method includes retrieving documentation of the target API from an API database if it is determined that the user has access to the target API. The method includes providing the user device with the retrieved documentation.

Abstract: Disclosed is a clock converting circuit, which includes a first switch that is connected between a first input node for receiving a second input clock and a first node and operates in response to a first logic state of a first input clock, the second input clock delayed with respect to the first input clock as much as 90 degrees, a second switch that is connected between a second input node for receiving the first input clock and a second node and operates in response to a second logic state of the second input clock, and a third switch that is connected between the second node and a ground node and operates in response to a first logic state of the second input clock opposite to the second logic state of the second input clock.