Abstract: A display is provided. The display device includes a display area and a non-display area located around the display area; a base layer; an organic light-emitting diode (OLED) that is located on the base layer in the display area; and a first crack detection line that is located on the base layer in the non-display area; wherein the first crack detection line comprises a first line that extends substantially in a first direction along a first edge of the display area, a second line that is separated from the first line and extends substantially in the first direction, and a third line that is connected to an end of the first line and an end of the second line, wherein a cross-sectional shape of the first line in a second direction crossing the first direction is inversely tapered.

Abstract: An exhaust gas dilution device according to an exemplary embodiment of the present invention includes a head part, ejector unit, a nozzle part, and a dilution part. The head part has a space part into which an exhaust gas flows and a through-hole formed through the center axis direction to be connected to the space part. The ejector unit is coupled to the head part and has a first discharge hole formed passing through the center axis direction to be connected to the through-hole and connected to a first inlet to which primary dilution air is supplied. The nozzle part is inserted into a first discharge hole through the through-hole and has a second discharge hole that penetrates in the center axis direction so that the exhaust gas flowed into the space part is sucked and ejected into the first discharge hole as the primary dilution air moves through the first discharge hole.

Abstract: Disclosed herein are a composition for inhibiting sebum secretion comprising a peach sprout extract as an active ingredient, and a composition for inhibiting sebum secretion comprising a mixed extract of peach sprout and peony as an active ingredient. The extract can inhibit an overproduction of sebum and regulates secretion of sebum, thereby not only imparting elasticity to the pores but also suppressing the aging of the pores and exhibiting a pore-contraction effect.

Abstract: Disclosed is to provide a composition for enhancing skin elasticity or improving skin wrinkles, which comprises a polyol as a dispersion medium, and a ginseng cell lysate dispersed in the polyol as an active ingredient. Specifically, the composition according to the present disclosure contains a polyol and all useful substances in ginseng cells dispersed in a polyol as an active ingredient, thereby exhibiting excellent skin elasticity enhancement or skin winkle improvement effects. In addition, the preparing method according to the present disclosure can effectively disperse useful substances in ginseng cells in the polyol by using a micro fluidizer, and thus can exhibit synergistic effects of useful substances in ginseng cells.

Abstract: An image sharing method and device can comprise the steps of: connecting to a relay user device on the basis of a first communication network by a target user device; and receiving image data, which has been generated through image capturing by an image processing device, by the target user device in real time on the basis of the first communication network, wherein the image processing device and the relay user device may be connected on the basis of a second communication network.

Abstract: The present invention relates to a method for a street view service and an apparatus for performing same method. The method for a street view service may comprise: a step in which a street view service server receives a first path image for a first path from a first image processing apparatus; a step in which the street view service server generates first user provision information for the street view service for the first path on the basis of the first path image; and a step in which the street view service server transmits the first user provision information to a user apparatus.

Abstract: The present invention relates to a composition comprising an araloside-based compound and, more particularly, to a composition for external application to skin, the composition comprising, as an active component, an araloside-based compound, including araloside X, araloside V and araloside VII. Thus, the composition restores skin markers damaged by external environmental stress, such as harmful substances or fine dusts, and reduces the expression of skin inflammatory factors to help the recovery of damaged skin, thereby providing effects, such as anti-oxidation, skin trouble suppression, anti-inflammation, or skin barrier improvement.

Abstract: A display is provided. The display device includes a display area and a non-display area located around the display area; a base layer; an organic light-emitting diode (OLED) that is located on the base layer in the display area; and a first crack detection line that is located on the base layer in the non-display area; wherein the first crack detection line comprises a first line that extends substantially in a first direction along a first edge of the display area, a second line that is separated from the first line and extends substantially in the first direction, and a third line that is connected to an end of the first line and an end of the second line, wherein a cross-sectional shape of the first line in a second direction crossing the first direction is inversely tapered.

Abstract: Provided according to one embodiment of the present invention are a non-magnetic steel material and a method for manufacturing the same. The steel material comprises 15-27 wt % of manganese, 0.1-1.1 wt % of carbon, 0.05-0.50 wt % of silicon, 0.03 wt % or less (0% exclusive) of phosphorus, 0.01 wt % or less (0% exclusive) of sulfur, 0.050 wt % or less (0% exclusive) of aluminum, 5 wt % or less (0% inclusive) of chromium, 0.01 wt % or less (0% inclusive) of boron, 0.1 wt % or less (0% exclusive) of nitrogen, and a balance amount of Fe and inevitable impurities, has an index of sensitivity of 3.4 or less, the index of sensitivity being represented by the following relational expression (1): [Relational expression 1]?0.451+34.131*P+111.152*Al?799.483*B+0.526*Cr?3.4 (wherein [P], [Al], [B] and [Cr] each mean a wt % of corresponding elements), and contains a microstructure with austenite at an area fraction of 95% or greater therein.

Abstract: The purpose of the present invention is to provide a steel material and a manufacturing method for the same, wherein the steel material has excellent strength, elongation, and impact toughness as well as excellent inside quality and wear resistance. According to the present invention, provided are a steel material having excellent wear resistance and a manufacturing method for the same, wherein. the steel material contains, in weight, 0.55-1.4% carbon (C), 12-23% manganese (Mn), 5% or less (excluding 0%) chromium (Cr), 5% or less (excluding 0%) copper (Cu), 0.5% or less (excluding 0%) Al, 1.0% or less (excluding 0%) Si, 0.02% or less (including 0%) S, 0.04% or less (including 0%) phosphor (P), and the balance Fe and unavoidable impurities, and has a microstructure comprising, in area, 10% or less (including 0%) carbide and the balance austenite.

Abstract: An electronic apparatus for acquiring a panorama image using a plurality of cameras and a method for controlling the electronic apparatus thereof are provided. The electronic apparatus includes a plurality of cameras for capturing an image, a sensor for acquiring movement information, and a processor for determining individual movement information of the plurality of cameras with reference to a predefined location using movement information acquired through the sensor, acquiring a plurality of images through the plurality of cameras based on the individual movement information and generating a panorama image using the plurality of photographed images.

Abstract: A sound vibration actuator includes: a casing having an internal space, a coil part coupled to the casing to receive power, a magnet part disposed in the casing, an elastic member whose one surface coupled to the magnet part, a substrate drawn from the internal space, and an external device-coupling part disposed on an outer peripheral surface of the casing to be coupled to an external device, wherein the casing has an underside casing part, a side periphery casing part, and a top casing part, the coil part is coupled to the top casing part, and the external device-coupling part includes a first coupling area coming into contact with a portion of the outer periphery of the side periphery casing part and second coupling areas extended from the first coupling area in a vertical direction to the first coupling area coupled to the external device.

Abstract: A memory device including: a loopback circuit for performing a loopback operation, wherein the loopback operation includes receiving, via a loopback channel, test signals provided from a test device and feeding back the test signals to the test device via the loopback channel; and an information management circuit for outputting information of the memory device to the loopback channel.

Abstract: The present invention relates to a wearable camera device and is characterized by including: an elastic frame (110) which is detachably coupled to the neck of a user and in which a plurality of camera holders (114, 115, 116, 117) are provided spaced apart from each other; a plurality of camera modules (120, 120a, 120b, 120c) which are coupled to the plurality of camera holders (114, 115, 116, 117) and generate image data of different viewing angles around the user; a battery (130) provided spaced apart from the elastic frame (110); and a battery connection tube (140) which connects the battery (130) and the elastic frame (110), and guides a plurality of camera power supply lines (142, 143, 144, 145), which respectively supply power to the plurality of camera modules (120, 120a, 120b, 120c), to the elastic frame (110).

Abstract: Provided according to one embodiment of the present invention are a non-magnetic steel material and a method for manufacturing the same. The steel material comprises 15-27 wt % of manganese, 0.1-1.1 wt % of carbon, 0.05-0.50 wt % of silicon, 0.03 wt % or less (0% exclusive) of phosphorus, 0.01 wt % or less (0% exclusive) of sulfur, 0.050 wt % or less (0% exclusive) of aluminum, 5 wt % or less (0% inclusive) of chromium, 0.01 wt % or less (0% inclusive) of boron, 0.1 wt % or less (0% exclusive) of nitrogen, and a balance amount of Fe and inevitable impurities, has an index of sensitivity of 3.4 or less, the index of sensitivity being represented by the following relational expression (1): [Relational expression 1]—0.451+34.131*P+111.152*Al?799.483*B+0.526*Cr?3.4 (wherein [P], [Al], [B] and [Cr] each mean a wt % of corresponding elements), and contains a microstructure with austenite at an area fraction of 95% or greater therein.

Abstract: In a system of manufacturing an orthodontic wire, a method for manufacturing the orthodontic wire using the system, and an orthodontic wire bending machine for performing the system, the system includes a teeth data obtaining part, a simulating part, a calculating part and a wire manufacturing part. The teeth data obtaining part obtains present teeth data of a patient. The simulating part generates final teeth data. The calculating part compares a predetermined threshold to a compared value between the present teeth data of the patient and the final teeth data. The wire manufacturing part selectively manufactures a wire for an orthodontic process or a wire for a dentition maintenance process based on a compared result of the calculating part.

Abstract: An embodiment of the present invention provides a method of preparing 2,5-furandimethylcarboxylate (FDMC), including preparing 2,5-furandimethylcarboxylate (FDMC) by subjecting a reaction mixture including 5-hydroxymethylfurfural (HMF), air, and an alcohol solvent to oxidative esterification in the presence of a gold (Au)-nanoparticle-supported catalyst, in which the gold (Au)-nanoparticle-supported catalyst includes a support and gold (Au) nanoparticles supported on the support.

Abstract: One aspect of the present disclosure relates to a gardenia red pigment stably adsorbed on the surface of silica, and a cosmetic composition containing the same, and more specifically, to a gardenia red pigment stably adsorbed on the surface of silica, the silica surface having a specific reactive group introduced thereto, and a cosmetic composition containing the same. Compared to conventional gardenia red pigments, the gardenia red pigment stably adsorbed on the surface of silica, according to one aspect of the present disclosure, has improved thermal stability, does not aggregate at a low pH level, and may be applied to cosmetic compositions other than water-phase cosmetic compositions, and thus can have a further expanded range of use.

Abstract: Disclosed in the present specification is a skin whitening composition comprising a Bacillus hwajinpoensis strain, a lysate thereof, a cultured product thereof or an extract of the strain, lysate or cultured product as an active ingredient. Disclosed in the present specification is a Bacillus hwajinpoensis strain SNC 135, having an accession number of KCCM12051P, which has a skin whitening function.