Abstract: Disclosed is fucosyllactose having antiviral activity and inhibitory activity against viral infection, and a method for preventing or treating a viral infection by administering a composition including fucosyllactose as an active ingredient to a subject in need thereof. It was found that 2?-fucosyllactose and 3-fucosyllactose, which are human milk oligosaccharides (HMOs), have antiviral activity, and in particular, 3-fucosyllactose in vitro and in vivo exhibits much higher antiviral activity and inhibitory activity against viral infection compared to 2?-fucosyllactose and is thus useful as an antiviral agent.

Abstract: The present invention relates to a compound capable of lowering the flammability of a non-aqueous electrolyte when included in the non-aqueous electrolyte and improving the life properties of a battery by forming an electrode-electrolyte interface which is stable at high temperatures and low in resistance, and relates to a compound represented by Formula I descried herein, a non-aqueous electrolyte solution and a lithium secondary battery both including the compound, n, m, Ak, and X are described herein.

Abstract: A dehumidifier according to an embodiment comprises: a dehumidifier main body provided with a suction port for suctioning air and a discharge port for discharging dehumidified air to the outside; an evaporator disposed in the dehumidifier main body and removing moisture in the air suctioned through the suction port; and a compressor connected to the evaporator inside the dehumidifier main body and compressing a refrigerant for exchanging heat with the air inside the evaporator, wherein dehumidified water can be generated on the surface of the evaporator, and removed therefrom by means of the vibration of the compressor.

Abstract: A dehumidifier according to an embodiment comprises: a main body which suctions air through a suction port and discharges same through a discharge port; a heat exchange part which removes moisture in the air suctioned through the suction port and comprises an evaporator and a condenser; a blowing part guiding the dehumidified air dehumidified by the heat exchange part to the discharge port; and a cooling part disposed between the suction port and the heat exchange part. Here, the cooling part absorbs heat from the suctioned air, thereby lowering the temperature thereof.

Abstract: A dehumidifier according to an embodiment comprises: a main body which suctions air through a suction port and discharges same through a discharge port; a heat exchange part which removes moisture in the air suctioned through the suction port and comprises an evaporator and a condenser; a blowing part disposed between the suction port and the heat exchange part and guides the air from the suction port to the evaporator of the heat exchange part; and an accommodation part disposed under the evaporator and accommodating dehumidified water generated by the evaporator. The evaporator is obliquely disposed with respect to the longitudinal axis of the main body and toward the accommodation part, and the dehumidified water condensed by means of the evaporator can be dropped into the accommodation part by gravity.

Abstract: Disclosed is an air cleaner a body, a cover detachably provided on a front side of the body and configured to have an intake hole to take air into the body, a filter case disposed between the body and the cover such that a filter is attached to the filter case, and an authorized filter sensor attached to the filter and the filter case to sense whether the filter is authorized, wherein the authorized filter sensor includes a transmitting member attached to a lower end portion of the filter or included in the lower end portion of the filter and a detecting member provided on the filter case to sense the transmitting member and detect a variable electrical property.

Abstract: Provided is an air cleaner including a fan member configured to take air in from both sides of an axial direction thereof and discharge the air, and a casing member in which the fan member is rotatably disposed, a plurality of inlets through which the air is taken in from both the sides of the axial direction of the fan member is formed, and a plurality of outlets through which the air is discharged in a plurality of directions is formed, wherein the plurality of outlets may include a first outlet configured to discharge the air toward an upper side of the fan member, and a second outlet configured to discharge the air in a direction perpendicular to the axial direction of the fan member.