Abstract: A system for measuring a depth of a stereoscopic image includes a display device displaying a stereoscopic image at a predetermined depth of field; a holographic camera generating an interference pattern image by sensing a wavelength and a phase of light of the stereoscopic image; and a control unit calculating a plurality of modulated image data having image information of the stereoscopic image at each depth of the plurality of depths based on the wavelength and the phase of the light, calculating edges of a field in each of the plurality of modulated image data to obtain edge detection values, calculating a modulated signal by arranging the edge detection values according to a depth in the each of the plurality of modulated image data, calculating a first maximum value of the modulated signal, and calculating a first depth corresponding to the first maximum value as the depth of field.

Abstract: The present invention provides methods for treating or ameliorating metabolic diseases, cholestatic liver diseases, or organ fibrosis, which comprises administering to a subject a therapeutically effective amount of a pharmaceutical composition comprising an isoxazole derivative, a racemate, an enantiomer, or a diastereoisomer thereof, or a pharmaceutically acceptable salt of the derivative, the racemate, the enantiomer, or the diastereoisomer.

Abstract: A vector map display method executed by a user terminal device may include: a web vector map display viewpoint change step of changing a viewpoint of a web vector map according to the directions of previously stored first and second viewpoints; a background or POI information extraction step of extracting a background or one or more pieces of POI information corresponding to a current position of the user terminal device from data of the web vector map by reflecting the first and second viewpoints; a size ratio adjusting step of adjusting the size ratio of the extracted background or POI information; a current web vector map data generation step of generating data of the current web vector map corresponding to the current position; and a current web vector map display step of displaying the data of the current web vector map.

Abstract: A truck may include a cargo box in which cargo is loaded, wherein the cargo box includes a loading portion having an upper side on which the cargo is loaded, a gate having a lower end portion rotatably disposed on an end portion of the loading portion to rotate and configured to open or close a rear of the cargo box, and a gate support device configured to set an opening angle of the gate.

Abstract: A truck may include a cargo box in which cargo is loaded, wherein the cargo box includes a loading portion having an upper side on which the cargo is loaded, a gate having a lower end portion rotatably disposed on an end portion of the loading portion to rotate and configured to open or close a rear of the cargo box, and a gate support device configured to set an opening angle of the gate.

Abstract: A floor board and a method of manufacturing the same may include a body formed of wood and an external cover including a composition which is formed of wood flour and synthetic resin at a predetermined ratio, wherein the external cover surrounds at least part of an external surface of the body.

Abstract: A graphics-based web vector map display method may include: extracting object information from map sheet information of a previously stored original vector map; extracting an input array of a display engine for each type of the original vector map; storing the object information in the extracted input array of the display engine; separating the input array having the object information stored therein into property layer arrays according to property information of map information; storing the separated property layer arrays as map sheet information of a web-based vector map; and generating service-specific vector map information from the map sheet file of the web-based vector map.

Abstract: A vector map display method executed by a user terminal device may include: a web vector map display viewpoint change step of changing a viewpoint of a web vector map according to the directions of previously stored first and second viewpoints; a background or POI information extraction step of extracting a background or one or more pieces of POI information corresponding to a current position of the user terminal device from data of the web vector map by reflecting the first and second viewpoints; a size ratio adjusting step of adjusting the size ratio of the extracted background or POI information; a current web vector map data generation step of generating data of the current web vector map corresponding to the current position; and a current web vector map display step of displaying the data of the current web vector map.

Abstract: A tilt locking apparatus for a truck cap is provided. The tilt locking apparatus includes a locking hook that is installed below the truck cap and a tilting lever that is installed under a lower portion of the truck cap to be rotatable. A hook lever is installed adjacent to the locking hook to be rotatable forward and rearward and is configured to rotate interlocking with the tilting lever to selectively lock or from the hook lever to or from the locking hook. A manipulation lever is installed adjacent to the tilting lever and forms a latch lever. The manipulation lever is configured to sequentially restrict rotation of the tilting lever and rotates so that when the tilting lever is sequentially released from the latch lever, the hook lever is removed from the locking hook.

Abstract: An air diffusion device is provided. The device includes a base coupled to an air supply pipe for supply of air. The base has an air discharge hole for discharge of air supplied from the air supply pipe. The device further includes a perforated cover in the form of a multi-layered stepped plate the height of which is reduced stepwise from the center to the edge. The perforated cover has a plurality of through-holes for discharge of air, and it is coupled to an upper surface of the base to cover the air discharge hole, thus defining an air guide chamber between the perforated cover and the base. The device further includes a securing mechanism configured to secure the perforated cover to the base.

Abstract: Disclosed is an air diffusion device including a base coupled to an air supply pipe and having an air discharge hole for discharge of air supplied from the air supply pipe, a perforated cover having a single-layered flat plate shape, and a securing mechanism to secure the perforated cover to the base. The perforated cover having through-holes is coupled to an upper surface of the base to cover the air discharge hole, defining an air guide chamber between the perforated cover and the base. The air diffusion device has ease in assembly/disassembly thereof because the perforated cover is assembled to the base via the securing mechanism separably coupled to the base. Further, through provision of a diaphragm cover to open or close an air discharge hole for discharge of air into the air guide chamber, it is possible to prevent wastewater, sludge, or impurities from entering the air supply pipe.