Abstract: A storage device includes a printed circuit board (PCB) with attached semiconductor chips, each including a memory, and with at least one wire coupling the semiconductor chips. The storage device includes a case including a first case surrounding a top portion of the printed circuit board and a second case surrounding a bottom portion of the printed circuit board. A sidewall of the first case and a protrusion of the second case form a concavo-convex structure. The sidewall of the first case and the protrusion of the second case cover a side of the printed circuit board.

Abstract: The present invention relates to a pharmaceutical composition for preventing or treating alopecia areata acting as a functional antagonist for S1P receptor's subtypes S1PR1 and S1PR4, and more particularly, relates to a pharmaceutical composition containing as an active ingredient a sphingolipid compound acting as a functional antagonist for S1PR1 and S1PR4, does not cause cardiovascular side effects, and is effective in preventing or treating alopecia areata.

Abstract: A frame structure for a vehicle includes: an inner panel connected to a side member and defining an inner side of a rear part of the side member; an outer panel connected to a rear side of the side member and coupled to an outer side of the inner panel defining a closed cross-section together with the inner panel and defining an outer side of the rear part of the side member; an opening portion formed below the inner and outer panels partially opening the closed cross-section so that a front end of a rear suspension arm can be inserted into the opening portion; and a reinforcing member disposed in the opening portion defining the closed cross-section together with the outer panel and the inner panel and configured to close an internal space in the outer and inner panels.

Abstract: A frame structure for a purpose built vehicle (PBV) includes: two main side members extending while gradually rising toward a front of the PBV and extending in a front/rear direction to be disposed on either side of the PBV; two auxiliary side members respectively extending in a front/rear direction to be disposed on a lower side of the two main side members; a front cross member connecting the two auxiliary side members in a lateral direction of the PBV; and a plurality of vertical members respectively connecting the main side members and the auxiliary side members in a vertical direction.

Abstract: Provided is a genome extraction device to which a dual chamber structure of an outer chamber and a bead chamber is applied, more particularly a genome extraction device to which the above-described dual chamber structure is applied so that the performance of dry beads vulnerable to moisture can be maintained for a long time.

Abstract: A neural network may be used to determine corner points of a skewed polygon (e.g., as displacement values to anchor box corner points) that accurately delineate a region in an image that defines a parking space. Further, the neural network may output confidence values predicting likelihoods that corner points of an anchor box correspond to an entrance to the parking spot. The confidence values may be used to select a subset of the corner points of the anchor box and/or skewed polygon in order to define the entrance to the parking spot. A minimum aggregate distance between corner points of a skewed polygon predicted using the CNN(s) and ground truth corner points of a parking spot may be used simplify a determination as to whether an anchor box should be used as a positive sample for training.

Abstract: Disclosed are novel compounds of Chemical Formula 1, optical isomers of the compounds, and pharmaceutically acceptable salts of the compounds or the optical isomers. The compounds, isomers, and salts exhibit excellent activity as GLP-1 receptor agonists. In particular, they, as GLP-1 receptor agonists, exhibit excellent glucose tolerance, thus having a great potential to be used as therapeutic agents for metabolic diseases. Moreover, they exhibit excellent pharmacological safety for cardiovascular systems.

Abstract: According to the invention, there are provided a system, a method and a computer program for producing an implant placing guide. In some embodiments, a method might include acquiring a three-dimensional intraoral image by a CT scan in a state where a guide tray filled with an impression material is inserted into an oral cavity of a patient and receiving implant planning information on the three-dimensional image. The method may continue by matching an image of the guide tray and the three-dimensional image by using marker information of the guide tray and locating a guide hole on the image of the guide tray. Next, the method may continue by generating an implant-placing-guide processing file by using the image of the guide tray in which the guide hole is located. According to the invention, a time for producing an implant placing guide is significantly shortened improving patient experience.

Abstract: An optical path control member according to an embodiment comprises: a first substrate; a first electrode arranged on the upper surface of the first substrate; a second substrate arranged on top of the first substrate; a second electrode arranged on the lower surface of the second substrate; and an optical conversion unit which is arranged between the first electrode and the second electrode and which defines a first direction and a second direction, wherein the optical conversion unit comprises a partition part and an accommodation part that are alternately arranged in the first direction, the accommodation part includes a plurality of cells arranged to be spaced in the second direction, at least one of the cells includes a first inner side surface and a second inner side surface that are connected to each other, and the first inner side surface and/or the second inner side surface extends in a direction other than the first and second directions.

Abstract: A frame for a purpose-built vehicle (PBV) includes: a front part frame positioned at a front side of a vehicle; a rear part frame positioned at a rear side of the vehicle; and a center part frame. The center part frame has a rectangular planar shape and is coupled between the front part frame and the rear part frame.

Abstract: In various embodiments, an antenna array may comprise a dielectric; a first patch antenna disposed on a first region of the dielectric; a second patch antenna disposed on a second region of the dielectric; and a ground layer including a first sub-ground layer in contact with a lower portion of the first region of the dielectric, a third sub-ground layer in contact with a lower portion of the second region of the dielectric, and a second sub-ground layer spaced apart from a lower portion between the first region and the second region of the dielectric.

Abstract: A vehicle frame structure includes: an inner panel connected to a side member and defining the inside of the side member; an outer panel connected to the side member and coupled to the inner panel forming a closed section with the inner panel and defining the outside of the side member; an opening formed in lower sides of the inner panel and outer panel to partially open the closed section such that a front end of a rear suspension arm can be inserted therein; a first reinforcement member provided in the opening forming a first closed portion with the inner panel; and a second reinforcement member provided in the opening forming a second closed portion with the inner panel, the outer panel, and the first reinforcement member and to isolate a space formed by the inner panel and the outer panel from an outer portion.

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: An optical path control member according to an embodiment comprises an adhesive layer disposed between a second electrode and a light conversion part, wherein: the light conversion part includes a partition wall part and a reception part alternately arranged; the partition wall part includes a first area from the upper surface of the partition wall part up to 30 ?m in a direction toward the first substrate, a third area from the lower surface of the partition wall part up to 30 ?m in a direction toward the second substrate, and a second area provided between the first area and the third area; and Si measured by XPS in the first area corresponds to 2 at % or less.

Abstract: A payment method for purchase of digital currency includes receiving selection information for selecting a specific payment type among a plurality of different payment types related to digital currency, in relation to a user account; registering a payment condition corresponding to the specific payment type to the user account by using the selection information; and starting an electronic payment process to purchase the digital currency for the user account in response to occurrence of a payment event related to the payment condition at the user account.