Abstract: A shoes care device includes an inner cabinet configured to accommodate shoes inside; a outlet configured to suck air inside the inner cabinet; a nozzle duct having one end hinge-coupled to the inner cabinet so as to protrude into the inner cabinet, and which forms a passage for air; a nozzle hinge-coupled to the other end of the nozzle duct so that the shoes can be inserted into the inner cabinet, and configured to inject air into the shoes; a nozzle connector, of which one end is hinge-coupled to the inner cabinet and of which the other end is hinge-coupled to the nozzle; a connection path from the suction to the nozzle; a blowing part in the connection path and configured to ventilate air from the outlet to the nozzle; and a dehumidifying part in the connection path and capable of dehumidifying the ventilated air.

Abstract: A shoes care device includes an inner cabinet having an accommodation space configured to accommodate shoes; a outlet formed on a bottom of the inner cabinet so as to suck air inside the inner cabinet; a connection path forming a flow path through which air in the accommodation space is discharged from the inner cabinet through the outlet and then introduced back into the accommodation space; a blowing part disposed in the connection path and configured to ventilate air; a dehumidifying part disposed in the connection path and configured to dehumidify air; and a main shelf installed to cover the bottom of the inner cabinet and having an upper surface on which the shoes can be settled.

Abstract: The present invention relates to a Lactobacillus acidophilus KBL409 strain and uses thereof, wherein the Lactobacillus acidophilus KBL409 (deposit number KCTC 13518BP) strain according to the present invention reduces inflammation of the kidney, reduce the concentration of uremic toxins such as blood urea nitrogen, creatinine and p-cresol to protect the kidney, and thus may be usefully utilized for prophylactic and therapeutic applications of renal diseases including improving renal function and chronic renal failure.

Abstract: Provided is a scroll compressor having an improved function of oil circulation and back pressure control. The scroll compressor includes: a housing; a drive part for generating a rotational force; a drive shaft driven by the drive part; and a scroll compression part including a stationary scroll fixed regardless of rotation of the drive shaft and having a scroll wrap for compressing sucked fluid and a discharge port for supplying coolant into a discharge chamber, and an orbiting scroll orbited depending on rotation of the drive shaft and having a scroll wrap, characterized in that the coolant compressed by the scroll compression part is conveyed to the discharge chamber, the coolant of the discharge chamber is separated into oil and gas in an oil separator, the gas being discharged through a discharge hole and the oil being supplied into a back pressure chamber through a return path formed in the stationary scroll, and the oil is returned into a suction chamber through a back pressure adjustment valve.

Abstract: Provided is a scroll compressor having a rotation prevention mechanism including: a housing for accommodating components; a drive unit for generating a rotational force; a suction part for sucking fluid from the exterior; a scroll compression part including a stationary scroll constituted of a spiral scroll wrap for compressing the fluid sucked from the suction part and fixed regardless of rotation of a drive shaft of the drive unit, and an orbiting scroll orbited depending on rotation of the drive shaft and having a spiral scroll wrap; and a discharge part for discharging the high pressure fluid compressed by the scroll compression part, characterized in that a guide ring is installed between the stationary scroll and the suction-side housing, a plurality of fitting pins are installed to project forward from an outer periphery of the orbiting scroll, and a plurality of fitting grooves, in which the fitting pins are accommodated, are formed at an inner periphery of the guide ring.

Abstract: Provided is a scroll compressor having an improved function of oil circulation and back pressure control. The scroll compressor includes: a housing; a drive part for generating a rotational force; a drive shaft driven by the drive part; and a scroll compression part including a stationary scroll fixed regardless of rotation of the drive shaft and having a scroll wrap for compressing sucked fluid and a discharge port for supplying coolant into a discharge chamber, and an orbiting scroll orbited depending on rotation of the drive shaft and having a scroll wrap, characterized in that the coolant compressed by the scroll compression part is conveyed to the discharge chamber, the coolant of the discharge chamber is separated into oil and gas in an oil separator, the gas being discharged through a discharge hole and the oil being supplied into a back pressure chamber through a return path formed in the stationary scroll, and the oil is returned into a suction chamber through a back pressure adjustment valve.