Abstract: A cleaner holder includes a first body having a first charging port configured to charge a cleaner, a second body protruding from the first body to support the cleaner, and a battery accommodating space recessed in one surface of the second body and configured to accommodate a battery detachably mounted to the cleaner. A second charging port configured to charge the battery is provided in the second body.

Abstract: Disclosed are apparatus and methods for arrayed embedded magnetic components that include magnetic devices that have a core that is embedded between two or more substrates and a winding pattern surrounding the core that is implemented on and through the two or more substrates. The winding pattern is operable to induce a magnetic flux within the core when energized by a time varying voltage potential. The winding pattern may be implemented by printed circuit layers, plated vias, other electrically conductive elements, and combinations thereof. Arrayed embedded magnetic components include two or more electrically interconnected magnetic devices positioned side-by-side in a horizontal integration, positioned top-to-bottom in a vertical integration, or combinations thereof. The magnetic devices may have a magnetic functionality such as, but not limited to, a transformer, inductor, and filter.

Abstract: A refrigerator equipped with a door that becomes transparent as necessary to make the interior thereof visible is disclosed. The refrigerator includes a cabinet having a storage compartment defined therein, a lighting device for illuminating the interior of the storage compartment, a door, which is hingedly coupled to the cabinet to open and close the storage compartment, and has an opening and a panel assembly including a front panel disposed on the front surface thereof, a sensor for detecting sound waves, which are generated by a knock input applied to the door and are transmitted through the front panel, and a controller for controlling the lighting device to allow light to be transmitted through the panel assembly, thus making the storage compartment visible from outside the door through the opening when a predetermined knock input is detected.

Abstract: One embodiment of the present invention relates to a method by which a packet data network-gateway (PGW) processes data for a terminal, in a power saving mode (PSM), in a wireless communication system, the method for processing data for a terminal in PSM, comprising the steps of: receiving a message related to a PDN connection stop request; receiving downlink data which has to be transmitted to a terminal; and performing one of transmission, deletion, and storage of operations of the downlink data on the basis of the message related to the PDN connection stop request.

Abstract: A refrigerator includes a cabinet, a partition wall partitioning the cabinet, an accommodating unit defining an accommodating space and an opening, where the accommodating space is recessed downward from a horizontal top surface of the partition wall, and the opening is located at an upper portion of the accommodating unit and configured to introduce food therethrough, an accommodating unit door located at the upper portion of the accommodating unit and configured to open and close the opening by moving in a direction parallel to the horizontal top surface, a roller located below the accommodating unit door, where the roller supports the accommodating unit door and allows the accommodating unit door to slidingly move with respect to the partition wall, and an upper rib provided at each of left and right portions of the accommodating unit door and configured to restrict splaying of the accommodating unit door.

Abstract: A laundry treatment apparatus includes a cabinet having an opening, a drawer configured so as to be discharged from the cabinet through the opening, a through-hole formed in an upper surface of the drawer, a tub that is located inside the drawer and that defines a space that is configured to receive water, an introduction aperture formed in an upper surface of the tub, the introduction aperture being located under the through-hole, a drum that is located in the tub, that is configured to rotate, and that is configured to receive laundry, a door that is configured to open and close the introduction aperture, the door being coupled to one of the drawer or the tub, and a guide for preventing the door from interfering with the opening when the drawer is discharged from the cabinet.

Abstract: The present invention relates to a method and an apparatus for receiving a reference signal by a vehicle-to-vehicle (V2V) device for V2V communication in a wireless communication system. Specifically, the present invention comprising the steps of: receiving configuration with respect to one or more reference signals that are shared in a first transmission time interval (TTI) and a second TTI following the first TTI; and receiving the reference signals according to the configuration, wherein the first TTI and the second TTI are composed of orthogonal frequency division multiplexing (OFDM) symbols that are shorter than a subframe, and are configured such that the subframe matches with a symbol boundary.

Abstract: A 3D printing apparatus and a method thereof are provided. The apparatus includes base, forming platform, nozzle module, curing module, first sensor and second sensors and control module. The forming platform is movably disposed on the base along an axial direction. The nozzle module and the curing module are disposed on the base and located above the forming platform. The first and second sensors are movably disposed on the base and located at two opposite sides of the nozzle module and the curing module along the axial direction. A predetermined range of the 3D object on the forming platform has first and second endpoints along the axial direction, and the first and second sensors respectively correspond to the first and second endpoints. The control module determines whether the nozzle module impacts the 3D object according to a sensing time difference of the first and second sensors.

Abstract: A watch terminal includes a memory, at least one of a sensor and a touchscreen configured to receive a touch input from a user. A rim of the touchscreen has a specific shape and a wireless communication unit is configured to pair with at least one of an external terminal. A controller is coupled to the memory, the at least one of the sensor, the touchscreen and the wireless communication unit. The controller controls the wireless communication unit to transmit a control signal to a specific external terminal currently operating in a presentation mode, control the touchscreen to output a counting indicator indicating a current page, control the touchscreen to output a circular progress indicator indicating a progress status of the current page among the total page on a circular rim of the touchscreen, and provide a warning feedback when it exceeds a set target time during the presentation mode.

Abstract: Provided are a touch sensor assembly that is maintained in a state in which the touch sensor is closely attached to an exterior member to accurately detect displacement when touch manipulation is performed to improve a recognition rate, a refrigerator door including a touch sensor assembly that is capable of preventing a sensor control part from being damaged by static electricity and having an improved front outer appearance, and a method for manufacturing the refrigerator door.

Abstract: A method for transmitting downlink data from a BS in a wireless communication system is disclosed. The method comprises receiving a first request signal of the downlink data from a first UE at a first timing point; transmitting packet of the downlink data to the first UE by using a unicast scheme until a multicast preparation time period passes from the first timing point; receiving a second request signal of the downlink data from a second UE at a second timing point after the first timing point; transmitting packet of the downlink data to the second UE by using the unicast scheme until the multicast preparation time period passes from the second timing point; and transmitting packet of the downlink data to a multicast group, which includes the first UE and the second UE, by using a multicast scheme when the multicast preparation time period passes.

Abstract: Provided is a refrigerator. The refrigerator is characterized by enabling at least a part of a refrigerator door to be selectively transparent by a user's operation, such that the user sees through an inside of the refrigerator while the refrigerator door is closed.

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for removing a last PUCCH resource of a PUCCH group in a carrier aggregation system, the method comprising: configuring a first Physical Uplink Control Channel (PUCCH) group, wherein the first PUCCH group is composed of one or more first cells with PUCCH resource and zero or more second cells without PUCCH resource; and deactivating all cells belonging to the first PUCCH group, if a last PUCCH resource of the first PUCCH group is released.

Abstract: A covering structure for cable adaptable for connecting between a first and a second electronic modules that are electrically connected via a cable. When the first electronic module is pivoted relative to the second electronic module to be opened, a portion of the cable is exposed outside the first and the second electronic modules. The covering structure for cable includes a cover, a first shaft, and a second shaft. The first shaft is disposed on one side of the cover and pivoted to the first electronic module; the second shaft is disposed on an opposite side of the cover and pivoted to the second electronic module. The first electronic module is opened/closed relative to the second electronic module and drives the cover such that the cover covers a portion of the cable that is exposed outside the first and the second electronic modules when being opened.

Abstract: A cable retractor is disclosed and includes a housing. A spool is disposed within the housing and is mechanically coupled to the housing and rotatable about an axis. A spring mechanism is operatively attached to the spool and is configured to urge the spool to rotate in a first rotational direction about the axis. An electrically operated rotation regulator is operatively attached to the spool and is configured to, when activated, prevent the spool from rotating in the first rotational direction.

Abstract: The present invention discloses a method of transmitting a Physical Random Access Channel (PRACH) by a terminal in a wireless communication system. Specifically, the method includes: receiving first information related to a Synchronization Signal Block (SSB) and second information related to PRACH resources; and transmitting the PRACH on a valid PRACH resource among the PRACH resources based on the first and second information. In this case, valid PRACH resource may be a PRACH resource allocated after symbols in which the SSB is received among the PRACH resources included in a PRACH slot related to the second information.

Abstract: This invention relates to refrigerators, and more particularly to a refrigerator in which a vacuum space is formed between an outer case and an inner case of a body thereof for enhancing a heat insulating function. The refrigerator includes a body having a storage space for storing a predetermined storage object, wherein the body includes an inner case having the storage space, an outer case having an inside surface spaced a predetermined gap from an outside surface of the inner case to house the inner case, and a vacuum space provided between the inner case and the outer case sealed to maintain a vacuum state for heat insulating between the inner case and the outer case.

Abstract: A dishwasher may include a tub configured to accommodate one or more items to be washed, a spray arm rotatably mounted to the tub, and configured to spray water onto the one or more items to be washed, a sump disposed at a bottom surface of the tub and configured to store water and to supply stored water to the spray arm, a fixed gear unit fixed to the tub with gear teeth arranged along an outer circumferential surface of the fixed gear unit, a rotary gear unit rotatably mounted on the spray arm and configured to engage the gear teeth of the fixed gear unit, and a link member connected to the rotary gear unit and the spray arm, where the spray arm may include, a main arm with a pair of arms, and a pair of auxiliary arms rotatably connected to the main arm.

Abstract: A refrigerator is described. The refrigerator includes a cabinet that defines a storage compartment. The refrigerator further includes a door. The refrigerator further includes a water tank that is located at an inside of the door and that is configured to supply water. The water tank includes a storage unit that is configured to store water. The water tank further includes a valve that is configured to supply water stored in the storage unit. The water tank further includes a cover. The cover includes a cover support part that protrudes to a side of the storage unit and that is configured to be supported by an upper side of the storage unit. The cover further includes a gasket that comprises a protrusion that protrudes toward an inside wall of the storage unit at the side toward which the cover support part protrudes.