Abstract: The present invention relates to a novel enzyme capable of producing multi-hydroxy derivatives from polyunsaturated fatty acids and a method for producing multi-hydroxy derivatives of polyunsaturated fatty acids using the same.

Abstract: A head-up display (HUD) device includes a plurality of backlight units (BLUs); a base including a base plate and a base body, the base plate being configured to support the plurality of BLUs, and the base body protruding upward from the base plate; a head detachably connected to the base; a sheet of glass disposed on an upper side of the head; and a thin film transistor disposed on a top surface of the sheet of glass, wherein the head includes a material with a higher thermal conductivity than the base.

Abstract: A head-up display (HUD) device includes a plurality of backlight units (BLUs); a base including a base plate and a base body, the base plate being configured to support the plurality of BLUs, and the base body protruding upward from the base plate; a head detachably connected to the base; a sheet of glass disposed on an upper side of the head; and a thin film transistor disposed on a top surface of the sheet of glass, wherein the head includes a material with a higher thermal conductivity than the base.

Abstract: An optical fiber fusion splicer (1) includes a body (10); a joining part (20) disposed on the top portion of the body (10) to join ends of two optical fibers (2); a heating part (30) disposed on the top portion of the body to fuse a sleeve pipe (3) to the optical fibers, which are joined to each other; a monitor (40) disposed on the top portion of the body to monitor the connection state of the optical fibers; an operating part (50) disposed in the body to operate the joining part, the heating part (30) and the monitor (40); and a fixing part (60) detachably disposed on the top surface of the body so as to be positioned on one portion of the joining part. The sleeve pipe (3), which will be fused to the optical fibers (2), is fitted on the fixing part (60).

Abstract: A portable optical fiber processing apparatus is disclosed. The portable optical fiber processing apparatus of the present invention includes a base (1), which provides a space in which components are installed, and a sheathing stripping unit (10), which is provided on the base and strips sheathing from an optical fiber (R). The apparatus further includes an optical fiber cutting unit (40), which is provided on the base and cuts a portion of the optical fiber, from which the sheathing has been stripped, using a sliding cutter (43) in a direction perpendicular to the longitudinal direction of the optical fiber, and a welding unit (50), which is provided on the base and welds junction portions of two optical fibers. The present invention is characterized in that a process of stripping sheathing from an optical fiber and cutting, cleaning and welding processes can be conducted using a single apparatus.

Abstract: A portable optical fiber processing apparatus is disclosed. The portable optical fiber processing apparatus of the present invention includes a base (1), which provides a space in which components are installed, and a sheathing stripping unit (10), which is provided on the base and strips sheathing from an optical fiber (R). The apparatus further includes an optical fiber cutting unit (40), which is provided on the base and cuts a portion of the optical fiber, from which the sheathing has been stripped, using a sliding cutter (43) in a direction perpendicular to the longitudinal direction of the optical fiber, and a welding unit (50), which is provided on the base and welds junction portions of two optical fibers. The present invention is characterized in that a process of stripping sheathing from an optical fiber and cutting, cleaning and welding processes can be conducted using a single apparatus.

Abstract: A portable optical fiber processing apparatus is disclosed. The portable optical fiber processing apparatus of the present invention includes a base (1), which provides a space in which components are installed, and a sheathing stripping unit (10), which is provided on the base and strips sheathing from an optical fiber (R). The apparatus further includes an optical fiber cutting unit (40), which is provided on the base and cuts a portion of the optical fiber, from which the sheathing has been stripped, using a sliding cutter (43) in a direction perpendicular to the longitudinal direction of the optical fiber, and a welding unit (50), which is provided on the base and welds junction portions of two optical fibers. The present invention is characterized in that a process of stripping sheathing from an optical fiber and cutting, cleaning and welding processes can be conducted using a single apparatus.

Abstract: An optical fiber fusion splicer (1) includes a body (10); a joining part (20) disposed on the top portion of the body (10) to join ends of two optical fibers (2); a heating part (30) disposed on the top portion of the body to fuse a sleeve pipe (3) to the optical fibers, which are joined to each other; a monitor (40) disposed on the top portion of the body to monitor the connection state of the optical fibers; an operating part (50) disposed in the body to operate the joining part, the heating part (30) and the monitor (40); and a fixing part (60) detachably disposed on the top surface of the body so as to be positioned on one portion of the joining part. The sleeve pipe (3), which will be fused to the optical fibers (2), is fitted on the fixing part (60).

Abstract: An optical fiber cleaver is disclosed. The optical fiber cleaver of the present invention includes a cleaving unit (1), which cleaves an optical fiber (F), and a twisting unit (2), which is disposed opposite the cleaving unit (1). The cleaving unit (1) includes a main body (3), first and second covers (9) and (11), which are pivotably provided on the main body (3), and a slider (7), which is provided in an end of the main body (3) so as to be movable across a base (5). The twisting unit (2) is provided opposite the main body (3) and includes a stand (4), which is movable on the upper surface of the base (5), a rotating body (6), which is rotatably provided on the stand (4), and a clamp (8), which is provided on an end of the rotating body (6).

Abstract: A portable optical fiber processing apparatus is disclosed. The portable optical fiber processing apparatus of the present invention includes a base (1), which provides a space in which components are installed, and a sheathing stripping unit (10), which is provided on the base and strips sheathing from an optical fiber (R). The apparatus further includes an optical fiber cutting unit (40), which is provided on the base and cuts a portion of the optical fiber, from which the sheathing has been stripped, using a sliding cutter (43) in a direction perpendicular to the longitudinal direction of the optical fiber, and a welding unit (50), which is provided on the base and welds junction portions of two optical fibers. The present invention is characterized in that a process of stripping sheathing from an optical fiber and cutting, cleaning and welding processes can be conducted using a single apparatus.