Abstract: A bio information measurement device and a bio information measurement method are provided. The bio information measurement device includes: a heart information acquisition unit for acquiring heart information; a brainwave information acquisition unit for acquiring brainwave information; a control unit for acquiring heart-brain synchronization information on the basis of the heart information and the brainwave information; and a display unit for displaying the heart-brain synchronization information. According to the present invention, it is possible to provide a health index reflecting the influence of both the automatic nervous system and the central nervous system.

Abstract: Provided is a cognitive impairment diagnosis method including: receiving an electroencephalogram signal of a user by a cognitive impairment diagnosis device; preprocessing the electroencephalogram signal by the cognitive impairment diagnosis device; extracting features, by the cognitive impairment diagnosis device, from the electroencephalogram signal by using a brain connectivity-based analysis method; and outputting cognitive impairment diagnosis information of the user by the cognitive impairment diagnosis device, on the basis of features having a causal relationship with the cognitive impairment diagnosis information, among the extracted features.

Abstract: A refrigerator including a water intake container, in which carbonated water is produced by mixture of carbon dioxide and clean water, a first dispenser assembly, which the water intake container is attached to or detached from, and which supplies carbon dioxide and clean water to the water intake container when the water intake container is attached to the first dispenser, a dispenser lever and a second dispenser assembly which discharges clean water or ice according to manipulation of the dispenser lever, but stops the discharging of clean water or ice if the water intake container is attached to the first dispenser assembly. The refrigerator may include a dispenser lever and a processor to control an ice maker to stop operation if a command is entered through a user interface and to control the ice maker to start operation if the dispenser lever is manipulated while the ice maker stops operation.

Abstract: A refrigerator includes a mixing container in which carbon dioxide and purified water are mixed and carbonated water is prepared, a mounting body on or from which the mixing container is mountable or detachable, a first dispenser assembly which injects the carbon dioxide and the purified water into the mixing container when the mixing container is mounted on the mounting body, and a user interface which outputs information on whether the mixing container is mounted on the mounting body.

Abstract: Disclosed herein is a refrigerator and a control method thereof. The refrigerator includes a purified water tank to store water, a flow sensor to detect an amount of water supplied to the purified water tank, a purified water supply valve to open/close a purified water supply flow path to guide water stored in the purified water tank to the carbonated water tank, a carbonated water discharge valve to open/close a carbonated water discharge flow path to guide the carbonated water to the outside of the refrigerator, and a controller to detect a position where water leakage occurs by sequentially opening the purified water supply valve and the carbonated water discharge valve in a water leakage mode.

Abstract: A refrigerator including a water intake container, in which carbonated water is produced by mixture of carbon dioxide and clean water, a first dispenser assembly, which the water intake container is attached to or detached from, and which supplies carbon dioxide and clean water to the water intake container when the water intake container is attached to the first dispenser, a dispenser lever and a second dispenser assembly which discharges clean water or ice according to manipulation of the dispenser lever, but stops the discharging of clean water or ice if the water intake container is attached to the first dispenser assembly. The refrigerator may include a dispenser lever and a processor to control an ice maker to stop operation if a command is entered through a user interface and to control the ice maker to start operation if the dispenser lever is manipulated while the ice maker stops operation.

Abstract: A carbonated water production unit for a refrigerator includes a coupler to which a container is coupled to be detachable, a cylinder configured to store carbon dioxide, a nozzle module configured to inject carbon dioxide into the container, a regulation member, a first valve, a second valve, a user interface which receives a command for production of carbonated water and an input of concentration of the carbonated water, and a controller which controls the first valve to supply water when the command for the production of carbonated water is input, determines information on injection of the carbon dioxide corresponding to the concentration of the carbonated water when the supply of water is completed, controls the regulation member to inject the carbon dioxide based on the determined information on the injection, and controls the second valve to regulate the pressure of the container when injection of the carbon dioxide is completed.

Abstract: The present invention relates to a biaryl derivative expressed by the chemical formula 1, a method for producing the biaryl derivative, a pharmaceutical composition comprising same, and use of same, the biaryl derivative expressed by the chemical formula 1, as a GPR120 agonist, promoting GLP-1 generation in the gastro-intestinal tract, reducing insulin resistance in the liver, muscles and the like from anti-inflammatory activity in the macrophage, pancreatic cells and the like, and allowing effective use in prevention or treatment of inflammation or metabolic diseases such as diabetes, complications from diabetes, obesity, non-alcoholic fatty liver disease, fatty liver disease, and osteoporosis.

Abstract: Disclosed herein is a refrigerator and a control method thereof. The refrigerator includes a purified water tank to store water, a flow sensor to detect an amount of water supplied to the purified water tank, a purified water supply valve to open/close a purified water supply flow path to guide water stored in the purified water tank to the carbonated water tank, a carbonated water discharge valve to open/close a carbonated water discharge flow path to guide the carbonated water to the outside of the refrigerator, and a controller to detect a position where water leakage occurs by sequentially opening the purified water supply valve and the carbonated water discharge valve in a water leakage mode.

Abstract: A refrigerator includes a carbonated water tank in which carbonated water is stored; a water level sensor sensing a water level of carbonated water stored in the carbonated water tank; a water tank supplying filtered water to the carbonated water tank; a carbon dioxide cylinder supplying carbon dioxide to the carbonated water tank; and a controller, if the water level of carbonated water sensed by the water level sensor is less than or equal to a predetermined minimum water level, supplying the filtered water to the carbonated water tank, and if supply of the filtered water is completed, supplying the carbon dioxide to the carbonated water tank so as to produce the carbonated water. If the carbonated water is discharged, the controller controls the water level sensor to sense the water lever of the carbonated water stored in the carbonated water tank.

Abstract: A carbonated water production unit for a refrigerator includes a coupler to which a container is coupled to be detachable, a cylinder configured to store carbon dioxide, a nozzle module configured to inject carbon dioxide into the container, a regulation member, a first valve, a second valve, a user interface which receives a command for production of carbonated water and an input of concentration of the carbonated water, and a controller which controls the first valve to supply water when the command for the production of carbonated water is input, determines information on injection of the carbon dioxide corresponding to the concentration of the carbonated water when the supply of water is completed, controls the regulation member to inject the carbon dioxide based on the determined information on the injection, and controls the second valve to regulate the pressure of the container when injection of the carbon dioxide is completed.

Abstract: A refrigerator includes a mixing container in which carbon dioxide and purified water are mixed and carbonated water is prepared, a mounting body on or from which the mixing container is mountable or detachable, a first dispenser assembly which injects the carbon dioxide and the purified water into the mixing container when the mixing container is mounted on the mounting body, and a user interface which outputs information on whether the mixing container is mounted on the mounting body.

Abstract: A bio information measurement device and a bio information measurement method are provided. The bio information measurement device includes: a heart information acquisition unit for acquiring heart information; a brainwave information acquisition unit for acquiring brainwave information; a control unit for acquiring heart-brain synchronization information on the basis of the heart information and the brainwave information; and a display unit for displaying the heart-brain synchronization information. According to the present invention, it is possible to provide a health index reflecting the influence of both the automatic nervous system and the central nervous system.

Abstract: A refrigerator includes a carbonated water tank in which carbonated water is stored; a water level sensor sensing a water level of carbonated water stored in the carbonated water tank; a water tank supplying filtered water to the carbonated water tank; a carbon dioxide cylinder supplying carbon dioxide to the carbonated water tank; and a controller, if the water level of carbonated water sensed by the water level sensor is less than or equal to a predetermined minimum water level, supplying the filtered water to the carbonated water tank, and if supply of the filtered water is completed, supplying the carbon dioxide to the carbonated water tank so as to produce the carbonated water. If the carbonated water is discharged, the controller controls the water level sensor to sense the water lever of the carbonated water stored in the carbonated water tank.

Abstract: A refrigerator includes a carbonated water tank in which carbonated water is stored; a water level sensor sensing a water level of carbonated water stored in the carbonated water tank; a water tank supplying filtered water to the carbonated water tank; a carbon dioxide cylinder supplying carbon dioxide to the carbonated water tank; and a controller, if the water level of carbonated water sensed by the water level sensor is less than or equal to a predetermined minimum water level, supplying the filtered water to the carbonated water tank, and if supply of the filtered water is completed, supplying the carbon dioxide to the carbonated water tank so as to produce the carbonated water. If the carbonated water is discharged, the controller controls the water level sensor to sense the water lever of the carbonated water stored in the carbonated water tank.

Abstract: A refrigerator includes a carbonated water tank in which carbonated water is stored; a water level sensor sensing a water level of carbonated water stored in the carbonated water tank; a water tank supplying filtered water to the carbonated water tank; a carbon dioxide cylinder supplying carbon dioxide to the carbonated water tank; and a controller, if the water level of carbonated water sensed by the water level sensor is less than or equal to a predetermined minimum water level, supplying the filtered water to the carbonated water tank, and if supply of the filtered water is completed, supplying the carbon dioxide to the carbonated water tank so as to produce the carbonated water. If the carbonated water is discharged, the controller controls the water level sensor to sense the water lever of the carbonated water stored in the carbonated water tank.

Abstract: The present invention relates to new compounds useful for the treatment or prevention of hepatitis C, process for preparing them, and a composition for the treatment or prevention of hepatitis C comprising the compounds as an active ingredient.