Abstract: A nozzle for a cleaner has a nozzle housing, which has a nozzle base and a drain hole for discharging water from the nozzle housing. The nozzle also has a rotary cleaning unit disposed below the nozzle housing. The rotary cleaning unit has a rotation plate that can be attached to a mop. The nozzle has a driving unit that includes a driving motor for driving the rotary cleaning unit. The nozzle also has a control board for controlling the drive motor. In addition, the nozzle has a water tank detachably mounted on an upper side of the nozzle housing. The water tank stores water and supplies the water to the rotary cleaning unit.

Abstract: An image decoding method including obtaining a neural network post-filter (NNPF) group (NNPFG) characteristics (NNPFGC) supplemental enhancement information (SEI) message specifying information related to a group of two or more NNPFs to be applied to image data; obtaining a first list of output images that are output by one or more of the two or more NNPFs; obtaining a number of output images of the first list that are to be included in a final output of images; based on the obtained number being greater than zero, setting one or more indicators for the output images indicating whether each output image is to be included in the final output of images; and based on the first list and the one or more indicators, generating a second list of images that are to be output in the final output of images.

Abstract: A cooking appliance may include a cavity configured to accommodate food to be cooked, a heater disposed in the cavity, a thermistor disposed in the cavity and configured to measure a temperature of the cavity, a blowing fan disposed outside the cavity and configured to discharge air from the cavity to a surroundings of the cavity, a circuit breaker disposed outside the cavity and configured to cut off power to the cooking appliance, and a controller configured to control an operation of the cooking appliance. Additionally, a method for controlling the cooking appliance may include operating the blowing fan when the temperature of the cavity reaches a first set temperature, stopping the operation of the blowing fan when the temperature of the cavity increases, and cutting off the power to the cooking appliance when a temperature of the circuit breaker reaches a fourth set temperature.

Abstract: Disclosed are a method and device for assessing radio link quality in a wireless communication system. A method for assessing radio link quality according to one embodiment of the present disclosure may comprise the steps of: receiving configuration information related to a control resource set (CORESET) from a base station; and assessing radio link quality on the basis of one or more reference signals (RS) for the CORESET related to a physical downlink control channel (PDCCH) monitored by a terminal. The radio link quality may be assessed on the basis of the one or more reference signals among a plurality of reference signals for which a quasi co-location (QCL) related to a spatial reception parameter for the CORESET has been set.

Abstract: Disclosed is a robot. The robot includes: a first arm; a second arm configured to be rotatably joined to the first arm; a sealing member configured to be located between the first arm and the second arm; and a joint block configured to cover the sealing member, and join the first arm to the second arm.

Abstract: The present disclosure proposes a method and device for using a coding subfield reserved for MU-MIMO in a wireless LAN system. Specifically, a receiving STA receives an MU PPDU from a transmitting STA. The receiving STA decodes the MU PPDU. The MU PPDU includes EHT-SIG and a data field. The EHT-SIG includes a common field and a user field. The user field includes a coding subfield and an MCS subfield. If the data field is transmitted in an RU or MRU having a size larger than a 242 RU on the basis of MU-MIMO, the coding subfield is reserved. If the value of the coding subfield is set to 0, the MCS subfield includes information on a second MCS different from a first MCS defined in an EHT wireless LAN system.

Abstract: The present specification relates to an embodiment of a battery shredding system and a battery shredding method that cools an object with a coolant in response to a state condition of the object, shreds the cooled material into flake shapes, and mixes or combines the shredded material with a stabilizer in response to the state condition.

Abstract: According to an application (related to meditation and downloadable to a mobile device) according to one embodiment of the present invention, after the meditation-related application is executed, the state of a user wearing a portable audio output device connected to the mobile device in a wired or wireless manner is checked; a segment corresponding to a first layer of specific audio content is output through the portable audio output device according to the checked user's state; and if the checked user's state is changed, a segment corresponding to a second layer of the specific audio content is output through the portable audio output device.

Abstract: A display device is disclosed. The display device includes a first substrate, a frame positioned in the rear of the first substrate, a second substrate opposite the first substrate and positioned between the first substrate and the frame, the second substrate having an area less than an area of the first substrate, and a member layer electrically connected to the first substrate and extended toward the frame.

Abstract: A display device is disclosed. The display device may include: a display panel; a frame positioned behind the display panel; a light source providing light to the display panel; an optical plate positioned between the display panel and the light source; a frame which is opposite to the display panel with respect to the optical plate and on which the optical plate is seated; and a holder adjacent to one side of the optical plate and coupled onto the frame, wherein the holder comprises: a plurality of protrusions formed at one surface of the holder that faces the one side of the optical plate; and a coupling portion protruding from the holder toward the frame, passing through the frame, and engaged with a rear surface of the frame.

Abstract: The present disclosure relates to a laundry treating apparatus including a cabinet having a laundry inlet defined therein, a tub including a tub body disposed inside the cabinet to store water, and a tub inlet defined in the tub body and in communication with the laundry inlet, a drum rotatably disposed inside the tub to store laundry, an air supply including a chamber body disposed inside the cabinet, chamber disposed in the chamber body, a chamber supply flow channel guiding air inside the tub body to the chamber, and a tub supply flow channel guiding air inside the chamber to the tub body, a heat exchanger assembly that sequentially performs dehumidification and heating of air introduced into the chamber, and a washer that forms a ring-shaped water stream sprayed onto an inner circumferential surface of the chamber supply flow channel to remove foreign substances from the chamber supply flow channel.

Abstract: The present disclosure relates to a laundry treating apparatus including a cabinet including a front panel with a laundry inlet defined therein, a rear panel forming a rear surface, a top panel forming a top surface, and a first side panel and a second side panel forming both side surfaces, a tub including a tub body disposed inside the cabinet to store water therein and a tub inlet defined in the tub body and in communication with the laundry inlet, a drum rotatably disposed inside the tub to store laundry therein, an air supply including a chamber body positioned between the top panel and the tub body, a filtration chamber and a heat exchange chamber disposed in the chamber body and in communication with each other, a chamber supply flow channel guiding air inside the tub body to the filtration chamber, and a tub supply flow channel guiding air discharged from the heat exchange chamber to the tub body, a filter that is disposed in the filtration chamber and filters air, and a heat exchanger assembly that is

Abstract: The present disclosure relates to an audio device and an operating method thereof. The audio device according to an embodiment of the present disclosure includes: a first speaker disposed on a left side; a second speaker disposed on a right side; a third speaker disposed between the first speaker and the second speaker; and a controller, wherein: the first to third speakers are arranged to output audio in an upward direction; and the controller generates a third channel signal corresponding to the third speaker based on a first channel signal corresponding to the first speaker and a second channel signal corresponding to the second speaker, and outputs audio corresponding to the third channel signal through the third speaker. Various other embodiments are also possible.

Abstract: Disclosed is a hair iron comprising: a pair of bodies each including a fixing portion and a driver rotatably coupled to one side of the fixing portion; and a hinge portion which is coupled to the other side of the fixing portion of the pair of bodies and adjusts the angle of the pair of bodies, wherein the driver comprises: a rotating plate coupled to one end of the fixing portion so as to be rotatable in a longitudinal direction from the other end of the fixing portion to the one end thereof, as a rotary shaft; a heating module located on one surface of the rotating plate; and a cooling module located on the other surface of the rotating plate. Accordingly, by simultaneously or sequentially applying a hot/cold process, thermal damage to hair may be minimized and setting power may be increased.

Abstract: A speaker assembly is disclosed. The speaker assembly includes: a supporter that is elongated; an upper basket adjacent to one end of the supporter and coupled to the supporter; a lower basket adjacent to the other end of the supporter and coupled to the supporter; and a diaphragm disposed at an outside of the supporter between the upper basket and the lower basket, wherein one end and the other end of the diaphragm are coupled to the upper basket and the lower basket, respectively, so as to vibrate in a longitudinal direction of the supporter.

Abstract: An artificial intelligence device according to an embodiment of the present invention comprises a microphone and a processor configured to recognize a wake-up command received through the microphone, receive a first voice command through the microphone after recognition of the wake-up command, and obtain first analysis result information indicating an intention analysis result of the first voice command, and infer a first waiting time, which is a time the artificial intelligence device waits for reception of an additional voice command after the recognition of the wake-up command based on the first analysis result information.

Abstract: An interaction control method for detecting a default object in a real-time image and an electronic device are introduced. The method includes steps of image recognition, interaction area setting, movement detection, and playing execution, wherein a default object, a reference object and a setting object are recognized by artificial intelligence in the real-time image, and the electronic device triggers a preset instruction corresponding to the interaction content corresponding to an interaction area by artificial intelligence to recognize a preset instruction corresponding to the interaction content of an interaction area, and the electronic device executes the preset instruction to play a sound response. A terminal device in communication connection with an electronic device and a non-transitory computer-readable recording medium are further provided.

Abstract: A display device including a head including a display panel, a pole supporting the head, and a base coupled with the pole and supporting the pole, wherein the base includes a first weight in the base, and a plurality of second weights on the first weight in the base.

Abstract: The present disclosure relates to a laundry treating apparatus in which a sprayer, which is coupled to an upper portion of a gasket. receives water from a water supply pipe, and sprays water into a drum, may also spray water to an inner circumferential surface of a gasket.

Abstract: The present disclosure relates to a wireless audio transmission device, a wireless sound output device, and a system including the same. The wireless audio transmission device includes: a transceiver configured to wirelessly transmit an audio signal to at least one wireless sound output device; and a processor configured to control the transceiver, wherein, after power on, the transceiver transmits a beacon frame including available multiple network address information, and after pairing, receives selected network address information from a paired wireless sound output device and transmits wireless audio data based on the selected network address information. Accordingly, it is possible to reduce the period of wireless network configuration after power on in the wireless sound output system.