Abstract: Disclosed are a compound selected from novel indazole derivatives, pharmaceutically acceptable salts thereof, hydrates thereof and stereoisomers thereof, a method for preparing the compound, and a pharmaceutical composition for preventing, alleviating or treating cancer containing the compound as an active ingredient. The novel indazole derivatives exhibit excellent ABL/DDR1 inhibitory efficacy and anti-proliferative efficacy against cancer cells, specifically blood cancer cells, and inhibitory activity against ABL T315I point mutations, thus being useful for the prevention, alleviation or treatment of cancer, specifically blood cancer, especially chronic myelogenous leukemia.

Abstract: A washing machine of the present disclosure includes a cabinet having a first opening and a washing space disposed therein and a door assembly configured to open and close the first opening, wherein the door assembly includes a second opening configured to communicate with an inside of the cabinet and an auxiliary door disposed to be slidable and configured to open and close the second opening. In this way, laundry or detergent can be freely inserted even during a washing process.

Abstract: Disclosed are a refrigerator and a method for displaying a user interface on the refrigerator, a user terminal, and a method for performing a function in the user terminal. The refrigerator according to the present disclosure may include: a storage chamber storing food therein; a temperature detection unit configured to detect the internal temperature of the storage chamber; a cooling unit configured to supply cold air to the storage chamber; a camera configured to photograph food in the storage chamber; a communication unit configured to communicate with a user terminal; a display; at least one processor electrically connected to the temperature detection unit, the camera, the cooling unit, and the communication unit; and a memory electrically connected to the at least one processor.

Abstract: Disclosed are a compound selected from novel indazole derivatives, pharmaceutically acceptable salts thereof, hydrates thereof and stereoisomers thereof, a method for preparing the compound, and a pharmaceutical composition for preventing, alleviating or treating cancer containing the compound as an active ingredient. The novel indazole derivatives exhibit excellent ABL/DDR1 inhibitory efficacy and anti-proliferative efficacy against cancer cells, specifically blood cancer cells, and inhibitory activity against ABL T315I point mutations, thus being useful for the prevention, alleviation or treatment of cancer, specifically blood cancer, especially chronic myelogenous leukemia.

Abstract: A robot cleaner includes a body to travel on a floor; an obstacle sensing unit to sense an obstacle approaching the body; an auxiliary cleaning unit mounted to a bottom of the body, to be extendable and retractable; and a control unit to control extension or retraction of the auxiliary cleaning unit when the obstacle is sensed. The control unit prevents the auxiliary cleaning unit from extending if a signal is received from a charger.

Abstract: A washing machine of the present disclosure includes a cabinet having a first opening and a washing space disposed therein and a door assembly configured to open and close the first opening, wherein the door assembly includes a second opening configured to communicate with an inside of the cabinet and an auxiliary door disposed to be slidable and configured to open and close the second opening. In this way, laundry or detergent can be freely inserted even during a washing process.

Abstract: A robot cleaner includes a body to travel on a floor, an obstacle sensing unit to sense an obstacle approaching the body, an auxiliary cleaning unit mounted to a bottom of the body, to be extendable and retractable, and a control unit to control extension or retraction of the auxiliary cleaning unit when the obstacle is sensed. The control unit recognizes a zone of a charger and performs a control operation to prevent the auxiliary cleaning unit from extending in the charger zone.

Abstract: A robot cleaner includes a body to travel on a floor; an obstacle sensing unit to sense an obstacle approaching the body; an auxiliary cleaning unit mounted to a bottom of the body, to be extendable and retractable; and a control unit to control extension or retraction of the auxiliary cleaning unit when the obstacle is sensed. The control unit prevents the auxiliary cleaning unit from extending if a signal is received from a charger.

Abstract: A robot cleaner that automatically removes dust accumulated on a floor while navigating a cleaning area, and a method of controlling the robot cleaner, includes a main body that navigates a floor; a first detector that detects an obstacle getting closer to the main body; an auxiliary cleaner that is mounted on the main body to protrude and retract; a second detector that detects a protrusion state or a retraction state of the auxiliary cleaner; and a controller that determines an abnormal operation of the auxiliary cleaner based on a result of the detection of the second detector and controls a protrusion operation or a retraction operation of the auxiliary cleaner according to a result of the determination.

Abstract: A robot cleaner that automatically removes dust accumulated on a floor while navigating a cleaning area, and a method of controlling the robot cleaner, includes a main body that navigates a floor; a first detector that detects an obstacle getting closer to the main body; an auxiliary cleaner that is mounted on the main body to protrude and retract; a second detector that detects a protrusion state or a retraction state of the auxiliary cleaner; and a controller that determines an abnormal operation of the auxiliary cleaner based on a result of the detection of the second detector and controls a protrusion operation or a retraction operation of the auxiliary cleaner according to a result of the determination.

Abstract: Disclosed is an apparatus and method for machine washing that includes a sterilizer capable of continuously exhibiting antibiotic and sterilization functions during washing and rinsing processes and reducing the consumption amount of Ag. The washing machine comprises a water reservoir to contain washing water, a sterilizer sterilizing the washing water through an electrolysis process, and a circulator circulating the washing water in the sterilizer.

Abstract: Disclosed is an apparatus and method for machine washing that includes a sterilizer capable of continuously exhibiting antibiotic and sterilization functions during washing and rinsing processes and reducing the consumption amount of Ag. The washing machine comprises a water reservoir to contain washing water, a sterilizer sterilizing the washing water through an electrolysis process, and a circulator circulating the washing water in the sterilizer.

Abstract: A refrigerator and a safety control method thereof, which is capable of ensuring protection from a high voltage applied to a shelf on which food is placed in order to improve food preservation. The safety control method of a refrigerator having a storage chamber which stores food, the method includes sensing a chamber temperature of the storage chamber, comparing the sensed chamber temperature with a predetermined setting temperature and generating a high voltage when the chamber temperature is less than the predetermined setting temperature, supplying the generated high voltage to the inside of the storage chamber to preserve the food, determining whether a high voltage cutoff condition occurs while the high voltage is supplied to the inside of the storage chamber, and cutting off the high voltage supplied to the inside of the storage chamber when the high voltage cutoff condition occurs.