Abstract: An apparatus and method to train an image recognition model to accurately estimate a location of a reference point for each class of landmark is disclosed. The apparatus and method use the image recognition model, which is trained based on calculating a class loss and a class-dependent localization loss from training data based on an image recognition model and training the image recognition model using a total loss comprising the class loss and the localization loss.

Abstract: For transmitting an uplink channel, one apparatus includes a processor and a transceiver that that communicates with a base unit in a mobile communication network. The processor receives first scheduling information to transmit a first uplink channel on a first uplink resource in a slot and receives second scheduling information to transmit a second uplink channel on a second uplink resource in the slot. Here, the first uplink resource and the second uplink resource at least partially overlap in the time domain, wherein the first scheduling information is received later than the second scheduling information and the second uplink resource is larger than the first uplink resource in the time domain. The processor transmits the first uplink channel on the first uplink resource including the overlap time and transmits the second uplink channel on a part of the second uplink resource excluding at least the overlap time.

Abstract: An optical proximity correction (OPC) method may include providing a design layout including conductive patterns, determining line end void (LEV)-risk patterns among the conductive patterns, the LEV-risk patterns each having a risk of suffering from poor contact due to an LEV, setting markers including portions of the LEV-risk patterns and portions of the conductive patterns adjacent to the LEV-risk patterns, performing a first OPC on first patterns included in the markers and performing a second OPC on second patterns outside the markers, the second OPC being different from the first OPC, and each of the first OPC and the second OPC being performed a plurality of times, and calculating a cost function of each of the markers. The determining may include comparing risks of occurrence of poor contact in each of the conductive patterns based on a scoring function, and the scoring function may be inversely proportional to a width of each of the conductive patterns.

Abstract: Provided are an electronic device, a control method thereof, and a sound output control system of the electronic device, for example, a technique for controlling sound that is output from an electronic device located in the same space as a voice recognition device.

Abstract: An automatic transmission oil composition includes 80 to 85 wt % of a base oil, 1 to 5 wt % of metallocene polyalphaolefin, 1 to 5 wt % of a detergent-dispersant, 0.01 to 0.03 wt % of a trinuclear molybdenum-based dialkyldithiocarbamate friction modifier, 3 to 10 wt % of a viscosity modifier, and 3 to 5 wt % of an anti-wear additive. The automatic transmission oil composition is prepared by mixing base oil with metallocene polyalphaolefin and a trinuclear molybdenum-based dialkyldithiocarbamate friction modifier at specific mixing ratios, whereby the dynamic friction coefficient can be maintained at an equivalent level and the metal friction coefficient can be reduced, thus improving the power transfer efficiency between transmission metals and fuel economy (an improvement of 1.5% or more), increasing durability, and minimizing energy loss.

Abstract: A device and method for providing recommended words for a character input by a user are provided. The method by which the device provides recommended words includes: receiving an input for inputting a character in a character input window; recommending at least one pseudo-morpheme including the input character by analyzing the input character; recommending at least one extended word including a selected pseudo-morpheme in response to receiving an input for selecting one of the at least one pseudo-morpheme; and displaying a selected extended word in response to receiving an input for selecting one of the at least one extended word.

Abstract: A display apparatus and an operation method for a display panel thereof are provided. The display apparatus includes a display panel and a voltage supply circuit. The display panel includes a pixel circuit and a common voltage line. The pixel circuit includes an organic light emitting diode (OLED), wherein a cathode of the OLED is coupled to the common voltage line. The voltage supply circuit is coupled to the common voltage line of the display panel. The voltage supply circuit supplies a common voltage to the common voltage line during a normal operation period. The voltage supply circuit supplies a reverse bias voltage higher than the common voltage to the common voltage line during a recovery period to reversely bias the OLED.

Abstract: A double wiping structure of a mascara wand provides an amount of mascara required to be applied to the eyelashes by causing a brush rod provided with a brush to be discharged along a ring member from a container so that mascara adhered to the brush rod is wiped using a first wiper and mascara adhered to the brush is wiped using a second wiper. The double wiping structure prevents mascara adhered to the brush from coming into contact with the inner surface of a wiper body and consequently prevents contamination of the inner surface of the wiper body due to the mascara by causing the ring member to be moved along the inner surface of the wiper body by pressure applied from the brush rod when the brush rod is introduced into and discharged from the container.

Abstract: Provided is an antenna module which can minimize the resistance of a radiation pattern by forming the radiation pattern on both surfaces or on a single surface in accordance with a relative position to an insertion hole in which a magnetic sheet is inserted and whether to overlap the magnetic sheet. The provided antenna module includes a radiation pattern is formed on both surfaces of the flexible sheet at a part of regions and is formed on a single surface of the flexible sheet at a remaining part.

Abstract: A voice-activated electronic device including a first portion with a first internal surface having a first attachment structure, and a second portion with a second internal surface having a second attachment structure. The first and second internal surfaces have compatible shapes that permit the first and second portions to be moved from a separated position to a joined position, where when the first portion and the second portion are in the joined position the first and second internal surfaces form a nested arrangement. The first and second attachment structures form a secure but separable connection to one another when the first and second portions are in the joined position. The first and second portions are configured to be joined securely and separated through manual human manipulation of one or both of the first portion and the second portion to move the first and second portions between separated and joined positions.

Abstract: An exposure mask includes a first transmission portion, a second transmission portion, and a blocking portion. The first transmission portion is configured to, when illuminated with light, transmit the light at a first energy level. The first transmission portion is disposed in association with formation of a first contact hole in an underlying layer. The second transmission portion is configured to, when illuminated with the light, transmit the light at a second energy level. The second transmission portion is disposed in association with formation of a second contact hole in the underlying layer. The blocking portion is configured to block the light, and is disposed in association with a boundary region between a first region and a second region of the underlying layer. The second transmission portion is further configured to enable the second contact hole to be formed deeper into the underlying layer than the first contact hole.

Abstract: Provided is a liquid crystal aligning agent composition comprising a hindered amine-based light stabilizer and a polyamic acid polymer derived from a diamine, a method for preparing a liquid crystal alignment film using the same, and a liquid crystal alignment film and a liquid crystal display using the same.

Abstract: An electronic device, accessory device and method using the same are disclosed herein. The accessory device is stowable in the electronic device, and includes at least a first sensor, a second sensor, a communication interface and a processor. The method includes receiving, through the communication interface, information from the electronic device corresponding to an application executed in the electronic device, in response to the received information, obtaining the first data through the first sensor when the received information is a first information and obtaining the second data through the second sensor when the information is a second information, and transmitting, to the electronic device, data based on at least one of the first data and the second data.

Abstract: An example base cover for a lower housing of a convertible computing device includes a first metallic structure positioned in the lower housing, and a second metallic structure electrically isolated from the first metallic structure. The second metallic structure is positioned in the lower housing and directly below an antenna slot defined in an upper housing of the convertible computing device when the upper housing is positioned over and parallel to the lower housing.

Abstract: A power generation prediction system using a first and second neural networks is provided, and the first neural network is connected to the second neural network. The first neural network receives first input data, and generates the amount prediction data according to the first input data. The first input data is used to determine amount prediction data, and the amount prediction data is used to determine power generation prediction data. The second neural network receives the amount prediction data, and calculates the power generation prediction data according to the amount prediction data. When a device in a selected area is deteriorated or reinstalled, the second neural network is fine-tuned and trained again. The power generation prediction data is a power generation prediction bound having a maximum and minimum power generation prediction values, and thus the power deployment terminal in a power grid can deploy power more precisely.

Abstract: The present invention provides a pharmaceutical composition for prevention or treatment of a stress disease and depression, the pharmaceutical composition be safely useable without toxicity and side effects by using an extract of leaves of Vaccinium bracteatum Thunb., which is natural resource of Korea, so that the reduction of manufacturing and production costs and the import substitution and export effects can be expected through the replacement of a raw material for preparation with a plant inhabiting in nature.

Abstract: A display apparatus includes: a display panel configured to display an image, one or more sound generation devices configured to vibrate the display panel to generate sound, a supporting member configured to support the display panel, a partition between the display panel and the supporting member, the partition including: a first side in a horizontal direction, and a second side in a vertical direction, one or more first pad parts on the first side of the partition, and one or more second pad parts on the second side of the partition, wherein a first of the one or more first pad parts includes a different material from a material of a first of the one or more second pad parts.

Abstract: Provided are a device, a method, and a computer program for self-diagnosis and treatment of benign paroxysmal positional vertigo, which is for, when a patient with benign paroxysmal positional vertigo develops or appeals symptoms, immediately, easily and accurately diagnosing the symptoms by patients themselves using a sequential and efficient self-diagnosis algorithm associated with an optimized self-diagnosis questionnaire data without temporal or spatial constraints, and presenting an optimal treatment method, so as to allow the patients to receive appropriate on-site treatments. The present disclosure is effective in not only immediate treatment of benign paroxysmal positional vertigo, but also reducing medical expenses and additional social costs incurred for treatments of dizziness.

Abstract: The present invention provides a composite conductive material having excellent dispersibility and a method for producing the same. In an embodiment, the method includes supporting a catalyst on surfaces of carbon particles; heat treating the catalyst in a helium or hydrogen atmosphere such that the catalyst penetrate the surfaces of the carbon particles and are impregnated beneath the surfaces of the carbon particles at a contact point between the carbon particles and the impregnated catalyst; and heating the carbon particles having the impregnated catalyst disposed therein in the presence of a source gas to grow carbon nanofibers from the impregnated catalyst to form a composite conductive material, wherein the source gas contains a carbon source, and wherein the carbon nanofibers extend from the contact point to above the surfaces of the carbon particles.

Abstract: A display device including a display panel, a rear cover, disposed at a rear of the display panel, which forms a rear exterior of the display panel, and a reinforcing member disposed between the display panel and the rear cover, such that the strength of the display device is increased, wherein the reinforcing member includes a body unit having a shape of the display panel and forms an external appearance of the reinforcing member, and a plurality of cells that penetrate the body unit.