Abstract: The present disclosure relates to an apparatus for controlling movement of an ultrasonic wave generating unit, the apparatus characterized by comprising: a transfer unit for moving the ultrasonic wave generating unit; and a control unit for controlling the operation of the ultrasonic wave generating unit and the transfer unit, wherein the control unit controls the ultrasonic wave generating unit such that, when the ultrasonic wave generating unit moves, ultrasonic waves are irradiated at intervals to the skin on a movement path of the ultrasonic wave generating unit.

Abstract: Disclosed herein are a video decoding method and apparatus and a video encoding method and apparatus. In video encoding and decoding, multiple partition blocks are generated by splitting a target block. A prediction mode is derived for at least a part of the multiple partition blocks, among the multiple partition blocks, and prediction is performed on the multiple partition blocks based on the derived prediction mode. When prediction is performed on the partition blocks, information related to the target block may be used, and information related to an additional partition block, which is predicted prior to the partition block, may be used.

Abstract: Provided is a method of forming a micro/nanowire having a nanometer- to micrometer-sized diameter at predetermined positions of an object. The method includes: preparing a micro/nanopipette having a tip with an inner diameter which is substantially the same as the diameter of the micro/nanowire to be formed; filling the micro/nanopipette with a solution containing a micro/nanowire-forming material; brining the solution into contact with the object through the tip of the micro/nanopipette; and pulling the micro/nanopipette from the object at a pulling speed lower than or equal to a predetermined critical speed (?c) to obtain a micro/nanowire having substantially the same diameter as the inner diameter of the micro/nanopipette tip.

Abstract: The present invention relates to a phosphine precursor for the preparation of a quantum dot, and a quantum dot prepared therefrom. Using the phosphine precursor for the preparation of a quantum dot of the present invention, a quantum dot with improved luminous efficiency and higher luminous color purity can be provided.

Abstract: A secondary battery comprises an electrode assembly, a can, and an insulator. The electrode assembly includes a first electrode, a separator, and a second electrode alternately stacked and wound. The can has an accommodation part accommodating the electrode assembly therein, and the can comprises a first can and a second can having cylindrical shapes open in a direction facing each other. The insulator insulates an overlapping portion between the first can and the second can. The first can is electrically connected to the first electrode, and the second can is electrically connected to the second electrode. The insulator has a short-circuit induction through-part defined by a through-hole or a cutoff line, such that a short circuit occurs between the first can and the second can through the short-circuit induction through-part when it is deformed in shape as heat or a pressure is applied to contract or expand the insulator.

Abstract: An embodiment vehicle panel assembly includes an inner panel configured to wrap a roof and opposite pillars of a vehicle body, the inner panel including a second inner assembly portion provided at pillar-side opposite side parts and a guide portion provided at an upper side of the second inner assembly portion, and an outer panel configured to be loaded from above the inner panel and coupled to the inner panel to wrap an outside of the inner panel, the outer panel including a second outer assembly portion provided at a side part, the second outer assembly portion configured to be guided downwards by the guide portion when loaded from above and facing the second inner assembly portion after loading, wherein the second outer assembly portion is fastened to the second inner assembly portion.

Abstract: Provided is an eco-friendly cosmetic container including: a lower container having a cosmetic material accommodation dish seating portion; an upper container open and closed with respect to the lower container by means of a hinge coupling structure; a cosmetic material accommodation dish seated onto the cosmetic material accommodation dish seating portion; and an intermediate support adapted to be rotatingly locked onto the lower container and released from the locked state over a given region thereof onto and from the lower container to separably fix the cosmetic material accommodation dish to the lower container.

Abstract: The present invention relates to a composition for regulating glucose that regulates the amount of glucose metabolized in the small intestine. According to the present invention, it is possible to improve glucose metabolism in the small intestine and to promote blood glucose excretion into feces, thus lowering blood glucose concentration, thereby preventing, alleviating or treating metabolic disease.

Abstract: The inventive concept provides a substrate treating apparatus. The substrate treating apparatus includes a housing having a treating space; a support unit configured to support a substrate in the treating space; and a brush unit configured to clean the substrate supported on the support unit, and wherein the brush unit includes: a body having a circular-shaped cross-section; and a plurality of contact pads protruding from the body and defining a plurality of groove portions for discharging foreign substances dropped from a substrate, each groove portion defined between adjacent contact pads, and wherein a width of the groove portion near a center of the body is different from a width of the groove portion near an edge of the body.

Abstract: Disclosed is a ball throwing game machine in which, when a ball is hit by a hitting device whose hitting force is controlled by a handle, the ball is thrown to fly toward a game operation part and enters the game operation part, and here, a control device, which has received a light emission color signal and a ball entry signal from the game operation part, outputs a score signal to a score display device that corresponds to the light emission color signal from the game operation part to display a predetermined score on the score display device corresponding to the light emission color signal from the game operation part at the time the ball enters.

Abstract: Provided is a semiconductor package. The semiconductor package may comprise a first die, a second die on the first die, and connection terminals, the first die comprises: a first silicon substrate that has a lower side and an upper side opposite to the lower side, first through vias, first chip pads, and a first dummy pattern on the upper side of the first silicon substrate, the first dummy pattern having a grid shape from a plan view and at least partially surrounding each of the first chip pads, the second die comprises: a second silicon substrate that has a lower side and an upper side opposite to the lower side, and second through vias, wherein the connection terminals and the first chip pads are in contact with each other and are electrically connected, respectively, and wherein the first dummy pattern includes a metal film or a polymer film.

Abstract: A semiconductor package includes a mold substrate, at least one first semiconductor chip in the mold substrate and including chip pads, wiring bonding pads formed at a first surface of the mold substrate and connected to the chip pads by bonding wires, and a redistribution wiring layer covering the first surface of the mold substrate and including redistribution wirings connected to the wiring bonding wirings.

Abstract: A display apparatus includes a display panel including a plurality of pixels, a timing controller configured to generate current control information on the basis of a degree of transition of image data which is to be applied to a corresponding pixel of the plurality of pixels, and a plurality of output buffers configured to output a target data voltage, corresponding to the image data, to data output channels connected to the plurality of pixels, wherein each of the output buffers includes an amplifier output circuit configured to apply a rising current or a falling current, which is previously set for outputting the target data voltage, to an output node connected to one of the data output channels and a slew rate adjustment circuit configured to selectively and further apply an additional rising current or an additional falling current to the output node on the basis of the current control information, for increasing an output slew rate of the target data voltage.

Abstract: An elevator unit for transferring a tray includes a tray guide block on which a tray is seated, a wrapping connector driving member configured to elevate and lower the tray guide block, a fixed fastener connected to the tray guide block, and a corrective fastener connected to the wrapping connector driving member and configured to rotatably coupled to the fixed fastening member.

Abstract: The present invention relates to a system and a method for editing a custom decorated digital image and issuing them as a non fungible token, and according to an exemplary embodiment of the present invention, the NFT issuance system for issuing custom decorated digital images as a non fungible token (NFT) may include: a user terminal device; a service providing server; and a blockchain server, and the user terminal device may recognize and authenticate a digital image related identifier, the service providing server may provide a digital image and a decoration code for decoration edition to the user terminal device based on the authenticated identifier, the user terminal device may enter a decoration page related to the provided digital image, and perform the decoration edition on a digital image provided based on the provided decoration code in the decoration page to generate and store the custom decorated digital image, the service providing server may receive an NFT issuance request for the generated and s

Abstract: An apparatus for classifying stress includes an electrocardiogram (ECG) measurement module configured to measure an ECG signal in a first state, an idle state, and an ECG signal in a second state in which noise, having various magnitudes, is generated, a feature point extraction module configured to extract a feature point of each of the measured ECG signal in the first state and the measured ECG signal in the second state, and a clustering module configured to perform K-means clustering on the ECG signals in the first and second states based on the extracted feature points to classify stress.

Abstract: Provided is a tube weld X-ray inspection device for inspecting an abnormality, such as a tube welding part crack, of a heat exchanger by using X-rays.

Abstract: A receiver (16) is configured for use in a wireless communication network. The receiver (16) waits to receive one or more packets (14-X) from a transmitter (12). The receiver (16) receives, from the transmitter (12), signaling (22) indicating that the receiver (16) is to consider the one or more packets (14-X) as discarded, not expect the one or more packets (14-X), consider the one or more packets (14-X) as delivered to an upper layer, or consider the one or more packets (14-X) as received. Responsive to receiving the signaling (22), the receiver (16) stops waiting to receive the one or more packets (14-X).

Abstract: The present invention relates to a Lactobacillus strain having antimicrobial activity against Gardnerella vaginalis and Candida albicans, a culture medium of the strain, and a cell-free supernatant of the strain, and to an antimicrobial composition containing the same, a pharmaceutical composition for preventing or treating Gardnerella vaginalis infection or Candida albicans infection containing the same, a pharmaceutical composition for prevention or treatment of vaginitis containing the same, a health functional food for prevention or ameliorating of vaginitis containing the same, and a quasi-drug composition for prevention or amelioration of vaginitis containing the same.

Abstract: An electroluminescent display device includes a substrate having an emission area and a transparent portion, the emission area including a sub-pixel, and the transparent portion being adjacent to the sub-pixel; a first electrode in the emission area and over the substrate; a transparent connection pattern in the transparent portion and over the substrate, the transparent connection pattern being spaced apart from the first electrode; a first bank covering an edge of the first electrode and exposing the transparent connection pattern in the transparent portion; and a second bank on the first bank and covering the transparent connection pattern in the transparent portion, wherein the second bank includes a transparent conductive material.