Abstract: Provided is a method for detecting fog droplets and calculating fog characteristics based on camera images, which can set a digital camera and an optical lens at magnification capable of identifying fog droplets, thereby detecting fog droplets from photographed images and calculating various characteristics related to fog.

Abstract: An exemplary embodiment in the present disclosure relates to an electrode assembly capable of suppressing the occurrence of a short of a battery including an insulation film, a secondary battery including the electrode assembly, a battery module, and a battery pack. The electrode assembly includes an electrode laminate in which a cathode and an anode are alternately stacked with a separator as a boundary, a porous insulation film surrounding four or more sides of the electrode laminate, in which two of both ends of the insulation film are adhered on a side surface of the electrode laminate.

Abstract: An automatic handle device according to an embodiment of the present invention includes a grabbing part for grabbing a charging gun to be attached/detached to/from an electric vehicle, and an aligning part for moving the grabbing part. The charging gun may be electrically connected to a power module for providing charging power to the electric vehicle and may be held in a holder of a kiosk facing the electric vehicle. The aligning part can align the grabbing part at a first position facing the holder or align the grabbing part at a second position facing a connector of the electric vehicle.

Abstract: The present disclosure relates to is a sprinkler reducer fixing apparatus formed in a one-touch open bracket form and capable of easily fixing a reducer of a sprinkler. The apparatus includes at least a main frame including a first frame support portion, a sub-frame installed to be spaced at a certain interval from the main frame and including a second frame support portion, an intermediate frame installed between the main frame and the sub-frame, a shaft extending to pass through the main frame, the intermediate frame, and the sub-frame and having one end supported by the sub-frame, and a pivoting lever connected to the other end of the shaft, which protrudes from the main frame, and configured to pull and withdraw the other end of the shaft from the main frame by pivoting to decrease a distance between the main frame and the sub-frame.

Abstract: The present disclosure relates to is a sprinkler reducer fixing apparatus formed in a one-touch open bracket form and capable of easily fixing a reducer of a sprinkler. The apparatus includes at least a main frame including a first frame support portion, a sub-frame installed to be spaced at a certain interval from the main frame and including a second frame support portion, an intermediate frame installed between the main frame and the sub-frame, a shaft extending to pass through the main frame, the intermediate frame, and the sub-frame and having one end supported by the sub-frame, and a pivoting lever connected to the other end of the shaft, which protrudes from the main frame, and configured to pull and withdraw the other end of the shaft from the main frame by pivoting to decrease a distance between the main frame and the sub-frame.

Abstract: An automatic handle device according to an embodiment of the present invention includes a grabbing part for grabbing a charging gun to be attached/detached to/from an electric vehicle, and an aligning part for moving the grabbing part. The charging gun may be electrically connected to a power module for providing charging power to the electric vehicle and may be held in a holder of a kiosk facing the electric vehicle. The aligning part can align the grabbing part at a first position facing the holder or align the grabbing part at a second position facing a connector of the electric vehicle.

Abstract: A beta zeolite catalyst for the preparation of a BTEX (benzene, toluene, ethylbenzene, xylene) mixture from polyaromatic hydrocarbons and a preparation method of the same are disclosed. The beta zeolite catalyst demonstrates high conversion of polyaromatic hydrocarbons and high BTEX production yield by containing optimum contents of the group VIB metals and cocatalysts, so that it can be effectively used as a beta zeolite catalyst for the production of BTEX.

Abstract: The present invention relates to a beta zeolite catalyst for the preparation of a BTEX (benzene, toluene, ethylbenzene, xylene) mixture from polyaromatic hydrocarbons and a preparation method of the same. The beta zeolite catalyst of the present invention demonstrates the high conversion of polyaromatic hydrocarbons and the high BTEX production yield by containing the optimum contents of the group VIB metals and cocatalysts, so that it can be effectively used as a beta zeolite catalyst for the production of BTEX.

Abstract: Disclosed is a composition for preventing, treating, or alleviating arthritis, and particularly, a composition effective for preventing, treating, or alleviating arthritis comprising ?-1,3-1,6-branched D-glucan. The ?-1,3-1,6-branched D-glucan of the composition is characterized in that glucoses are linked via a beta-1,3 linkage between two glucose molecules and a gluclose is branched via a linkage between 1 and 6 positions of two glucose molecules in every 1-20 of the beta-1,3 linked glucoses, and the branched glucose is bound with an organic acid. Further, an arthritis therapeutic agent and a health supplement food including the composition, and a method of preventing, treating, or alleviating arthritis including administering a pharmaceutically effective amount of the composition, are disclosed.

Abstract: The present invention provides an electrode assembly, which can be manufactured by alternately stacking cathode plates and anode plates while interposing a separator therebetween, and winding or folding the separator in one or both directions, and to a manufacturing method thereof. According to the invention, both sides or the lower sides of both edges of a cathode current collector is exposed to create a level difference between the edges and a cathode conductive layer, thereby forming a level-difference portion, and an adhesive is applied to the level-difference portion which is then adhered to a separator, whereby the thickness of the battery can be prevented from increasing due to the adhesive during the manufacture of the battery, and the assembly of the battery can be facilitated. Also, a level-difference portion may be formed at an anode current collector, thereby effectively preventing the thickness of the battery from being increased due to the build up of the adhesive.

Abstract: An apparatus for controlling an operation of a linear compressor by which an instablel phenomenon caused due to a characteristics deviation of parts of a compressor is corrected to stabilize the operation of the system, thereby accomplishing an optimal operation. Also, when the tuning instability occurs due to the characteristic deviation and the assembly deviation of the mechanic unit of the compressor, and the parts deviation in the control circuit such as the sensorless stroke estimator, the compressor deviation is corrected by using a relative coordinate value. And, while the linear compressor is being operated with the stroke command value according to the cooling mode, in case that the current stroke is in an unstable state, the stroke command value is lowered down as much as a predetermined value, with which the linear compressor is operated for a predetermined time. Then, when a predetermined time lapses, it is operated with the original stroke command value, thereby evading the instablel state.