Abstract: A cutting insert may include a coupling part, a cutting part, a connection part, a clamping part, and a recess part. Also, the cutting part may include a cutting body part through which the clamping part passes and a cutting edge disposed along an outer circumference of the cutting body part, and the cutting edge may include a main cutting edge provided in plurality to cut the workpiece, a corner cutting edge provided in number corresponding to that of the main cutting edge and extending curvedly from the main cutting edge, a minor cutting edge provided in number corresponding to that of the corner cutting edge and extending from the corner cutting edge to cut the workpiece, and an inclined cutting edge having one end connected to the minor cutting edge and the other end connected to the main cutting edge.

Abstract: A method includes obtaining, based on a sequential graph-based model, gaming exposure information over time, where the gaming exposure information includes device-level preferences and household-level preferences. The method also includes combining one or more raw user behavior sessions into a gameplay session based on the obtained gaming exposure information. The method further includes providing a scoring metric to (i) check an extent of multi-matching in the obtained gaming exposure information and (ii) remove untrustworthy gaming exposures from the obtained gaming exposure information. In addition, the method includes generating, based on a feature engineering pipeline, one or more game segments running in a production environment, where the one or more game segments are identified for ancillary content based on inferences by a machine learning model trained using the gaming exposure information.

Abstract: A semiconductor device may include a gate stack that includes a first insulating pattern, a second insulating pattern adjacent to the first insulating pattern, a third insulating pattern adjacent to the second insulating pattern, a first conductive pattern between the first and second insulating patterns, and a second conductive pattern between the second and third insulating patterns, a channel layer that extends in the gate stack, a tunnel insulating layer on the channel layer, and a first data storage pattern and a second data storage pattern on the tunnel insulating layer. The first data storage pattern may include a first outer portion between the first and second insulating patterns, and a first inner portion on the first outer portion.

Abstract: A ship-centric direct communication system and an operation method thereof are proposed. The system includes a data transmission device configured to transmit, to a data reception device through a link channel, a transmission frame composed of a plurality of slots generated according to slot time, a plurality of pilots provided for channel estimation and arranged at respective specific positions in each of the plurality of slots according to a pilot transmission period, and data symbols arranged between each of the plurality of pilots, and the data reception device configured to perform channel compensation for data present between the plurality of pilots by using the plurality of pilots for each of the plurality of slots of the transmission frame when the transmission frame is received from the data transmission device and performing linear interpolation after the channel estimation in a frequency domain, and convert channel-compensated signals back into time domain symbols.

Abstract: In certain embodiments, a method includes forming, on a substrate by spin-on deposition, a layer stack of alternating layers of first and second carbon-containing materials. The layers of the first carbon-containing material include an agent-generating ingredient for generating a solubility-changing agent in response to an activation trigger. The method includes executing the activation trigger in response to which the solubility-changing agent is generated from the agent-generating ingredient in the layers of the first carbon-containing material and modifies the layers of the first carbon-containing material to be soluble in a developer. The method includes etching first openings through the layer stack, filling the first openings with a third material, etching second openings through the layer stack, removing the layers of the first carbon-containing material from the layer stack by exposing those to the developer, and replacing the layers of the first carbon-containing material with a fourth material.

Abstract: An apparatus may be configured to transmit a first indication of a maximum number of active periodic resource sets of a plurality of periodic resource sets at the wireless device, transmit, based on a power-related characteristic of the wireless device, a second indication of a set of configuration parameters associated with the plurality of periodic resource sets that are activated during a first time period, and receive, based on the first indication and the second indication, a third indication of an activation and a configuration for at least one periodic resource set of the plurality of periodic resource sets.

Abstract: A semiconductor memory device includes a substrate including a cell region, a core region, and a boundary region between the cell region and the core region, a boundary element isolation layer in the boundary region, the boundary element isolation layer being in a boundary element isolation recess and including first and second boundary liner layers extending along a profile of the boundary element isolation recess and a first gate structure on the core region and at least a part of the boundary element isolation layer, wherein the first gate structure includes a first high dielectric layer, and a first gate insulating pattern below the first high dielectric layer, with a top surface of the substrate being a base reference level, the first gate insulating pattern does not overlap a top surface of the first boundary liner layer, and wherein the first gate insulating pattern includes a first_1 gate insulating pattern between a top surface of the second boundary liner layer and a bottom surface of the first high

Abstract: The present specification proposes a method for transmitting and receiving a PUSCH in a wireless communication system, and an apparatus therefor. The method, carried out by a base station, may comprise the steps of: transmitting, to a terminal, configuration information including information regarding an uplink resource and information regarding a transmission beam, wherein a transmission beam of the terminal is determined on the basis of the information regarding the transmission beam; in an RRC idle state or RRC inactive state, for reception of a PUSCH, switching one or more reception beams; receiving, on the basis of the switching, the PUSCH from the terminal on the uplink resource; and determining an optimal reception beam on the basis of the switching.

Abstract: A shoe management apparatus including a cabinet including an inner space for storing shoes, an exhaust port disposed at a rear surface of the inner space and discharging air into the inner space, and a front discharge port disposed at an upper surface of the cabinet and discharging air from the inner space to outside of the shoe management apparatus.

Abstract: An apparatus for estimating a concentration of a component includes a sensor including a plurality of light sources having different central wavelengths and at least one detector configured to detect light, and a processor configured to determine a first reflectance of skin using a first light source of the plurality of light sources, set an operating condition of the sensor based on the determined first reflectance, drive the plurality of light sources according to the operating condition, and estimate a concentration of an analyte component based on a plurality of light quantities detected from skin by the at least one detector.

Abstract: An aerosol generating device includes: a housing including a hole for receiving an aerosol generating article and a guide apart from the hole; and a cover configured to move along the guide between a first position and a second position to open or close the hole, wherein the hole is open when the cover is located in the first position, and the hole is closed when the cover is located in the second position.

Abstract: Disclosed is an apparatus for a motor imagery training, which includes a measuring unit that measures a brain signal while a user performs a motor imagery training, a preprocessing unit that performs preprocessing with respect to the brain signal, a feature extraction unit that selects a time period including information related to a motor imagery from the preprocessed brain signal and calculates feature data corresponding to the brain signal of the selected time period, and a classification unit that classifies the brain signal into one of a plurality of classes based on the feature data, and the motor imagery training is any one of a first training in which the user imagines moving a body part and a second training in which the user imagines feeling a somatosensory stimuli of a tangible object using the body part.

Abstract: A dishwasher may include a tub configured to accommodate one or more items to be washed, a spray arm rotatably mounted to the tub, and configured to spray water onto the one or more items to be washed, a sump disposed at a bottom surface of the tub and configured to store water and to supply stored water to the spray arm, a fixed gear unit fixed to the tub with gear teeth arranged along an outer circumferential surface of the fixed gear unit, a rotary gear unit rotatably mounted on the spray arm and configured to engage the gear teeth of the fixed gear unit, and a link member connected to the rotary gear unit and the spray arm, where the spray arm may include, a main arm with a pair of arms, and a pair of auxiliary arms rotatably connected to the main arm.

Abstract: A hairdryer may be provided, the hairdryer comprising: a main body unit provided with a gas discharge unit through which a gas is discharged to the outside, and a handle unit extending from the main body unit, wherein the gas discharge unit comprises: a module power supply unit which is provided at the center of the gas discharge unit and is in contact with a diffuser coupled to the main body so as to supply electric power to the diffuser; and a coupling unit which is provided in an annular shape along the circumference of the gas discharge unit so as to surround the module power supply unit. The diffuser is coupled to the main body unit via the coupling unit, and the module power supply unit is provided to come into contact with the diffuser while facing the diffuser. As such, a user may easily couple the diffuser to the hairdryer. Also, the hairdryer can supply electric power to the diffuser so that the additional function of the diffuser can be easily carried out.

Abstract: A camera for diagnosing ophthalmic disorders and control method for the same according to an embodiment of the present invention allow not only a skilled ophthalmologist, but also non-specialists, beginners, etc. to easily obtain a fundus image in a preferable form that can be read for diagnosis. In addition, the present invention can stably obtain a fundus image in the preferable form that can be read for diagnosis by a non-specialist or a beginner even in the case of a non-mydriatic method in which the fundus image must be acquired in an instant before the patient blinks by flashing.

Abstract: An in-line dumpling molding system is disclosed. The in-line dumpling molding system according to the present invention comprises: a dumpling wrapper cutting device, which cuts a supplied dough sheet to form dumpling wrappers; a dumpling-molding lower folding device, which is disposed below the dumpling wrapper cutting device, on which the cut dumpling wrappers are loaded, and which presses and folds the dumpling wrappers onto which dumpling fillings have been supplied; and a sealing device, which is disposed above the dumpling-molding lower folding device, and presses and seals the folded dumpling wrappers.

Abstract: An electronic device may include: a first temperature sensor configured to measure a first temperature of a skin surface when a user comes into contact with a main body of the electronic device; a first heating element spaced apart from the first temperature sensor by a first predetermined distance; a second temperature sensor spaced apart from the first heating element by a second predetermined distance and configured to measure a second temperature inside the main body; and a processor configured to: estimate heat flux based on the first temperature and the second temperature; estimate a blood perfusion rate of the user based on a temperature of the first heating element and the first temperature, and estimate a core body temperature of a user based on the first temperature, the estimated heat flux, and the estimated blood perfusion rate.

Abstract: The present invention relates to a protein food composition having low calories and a high bioabsorption rate, and to a method for providing diet information using same. The food composition according to one aspect of the present invention contains a protein having a high bioabsorption rate while having low calories, and contains a protein in an amount in a specific range, and thus enables a nutritionally balanced diet that can also prevent muscle loss, which is one of adverse side effects of weight loss. Accordingly, when ingesting the food composition according to the method of providing diet information according to one aspect of the present invention, obese patients who need weight control, including patients suffering from obesity, metabolic syndrome, non-alcoholic steatohepatitis, knee osteoarthritis, and diabetes can lose weight while minimizing adverse side effects, such as muscle loss and changes in blood pressure.

Abstract: An implant in accordance with an embodiment of the present technology includes proximal and distal end portions spaced apart from one another along a longitudinal axis and configured to be deployed at first and second airways, respectively, of a bronchial tree, the second airway being of a greater generation than the first airway. The implant includes a wire extending along a wire path within a tubular region coaxially aligned with the longitudinal axis. The wire includes first and second legs alternatingly disposed along the wire path and extending distally and proximally, respectively, in a circumferential direction about the longitudinal axis. The implant is configured to transition from a low-profile delivery state to an expanded deployed state at a treatment location and to allow mucociliary clearance from immediately distal to the implant to immediately proximal to the implant while the in deployed at the treatment location.

Abstract: A smoking article with an improved tobacco flavor and a method of producing the same are provided. The smoking article according to some embodiments of the present disclosure may include a smoking material portion, a filter portion, and a wrapper wrapped around at least a portion of the smoking material portion. Here, a sheet-type material including a plant extract may be applied to the smoking material portion or the wrapper. By expressing a tobacco flavor during smoking, the sheet-type material can improve a tobacco flavor of the smoking article.