Abstract: A display apparatus including a display and a supporter. The supporter being mounted on the display and configured to support the display and rotate the display module between a first position and a second position. The supporter including a drive motor, a first gear, and a detection sensor. The drive motor configured to supply a driving force to rotate the display. The first gear configured to rotate together with the display by receiving the driving force from the drive motor. The detection sensor configured to detect a rotation amount of a second gear configured to rotate in with the first gear.

Abstract: The present invention provides an immunogenic composition comprising a Streptococcus pneumoniae polysaccharide-protein conjugate, comprising a capsular polysaccharide derived from one or more selected from the group consisting of serotypes 1, 2, 3, 4, 5, 6A, 6B, 7F, 8, 9N, 9V, 10A, 11A, 12F, 14, 15B, 17F, 18C, 19A, 19F, 20, 22F, 23F, and 33F, derived from Streptococcus pneumoniae; and one or 2 or more of carrier proteins conjugated to the respective capsular polysaccharide, and method of preparation thereof. Through one example of the present invention, an immunogenic composition for preventing or treating pneumococcal infection can be provided.

Abstract: A display apparatus including a display and a supporter. The supporter being mounted on the display and configured to support the display and rotate the display module between a first position and a second position. The supporter including a drive motor, a first gear, and a detection sensor. The drive motor configured to supply a driving force to rotate the display. The first gear configured to rotate together with the display by receiving the driving force from the drive motor. The detection sensor configured to detect a rotation amount of a second gear configured to rotate in with the first gear.

Abstract: Provided is a safe electrical outlet, which includes a case having a top opening and an inner lower portion to which a connecting terminal is fixed, a lift plate coupled to an inner portion of the case and vertically moving and including at least one insertion hole in which a connecting pin of a plug for connecting to a power source is inserted, and a lift operation unit coupled to the inner portion of the case. When the connecting pin is inserted in the insertion hole to move the lift plate downward in the case, the connecting terminal contacts the connecting pin, and the lift operation unit fixes the lift plate. When the plug is pressed to a lower side of the case with the connecting terminal contacting the connecting pin, the lift plate is elastically moved upward to space the connecting pin apart from the connecting terminal.

Abstract: Provided is a safe electrical outlet, which includes a case having a top opening and an inner lower portion to which a connecting terminal is fixed, a lift plate coupled to an inner portion of the case and vertically moving and including at least one insertion hole in which a connecting pin of a plug for connecting to a power source is inserted, and a lift operation unit coupled to the inner portion of the case. When the connecting pin is inserted in the insertion hole to move the lift plate downward in the case, the connecting terminal contacts the connecting pin, and the lift operation unit fixes the lift plate. When the plug is pressed to a lower side of the case with the connecting terminal contacting the connecting pin, the lift plate is elastically moved upward to space the connecting pin apart from the connecting terminal.