Abstract: Disclosed is a population and contamination estimation method for severe accidents in nuclear power plants. The population estimation method performed by a population estimation device according to an embodiment may include storing location information of a nuclear power plant on a map and predicting a multi-unit accident occurrence point based on information on a plurality of single units associated with the nuclear power plant stored on the map.

Abstract: Disclosed is a wheel assembly including a wheel portion, and optionally, a hub portion transmitting driving force transmitted through a drive shaft to the wheel portion. The wheel portion further includes a wheel flange portion connected to the hub portion, and the wheel flange portion includes a foreign matter discharge portion having a first discharge surface and a second discharge surface indented in different directions on an inner side surface.

Abstract: The present inventive concept relates to an apparatus for processing a substrate, the apparatus comprising: a chamber which includes a lid on top; a first plate which is installed under the lid and in which a plurality of gas holes is formed; a second plate coupled to the first plate and including a plurality of gas holes that communicate with some of the plurality of gas holes of the first plate; and a distance adjustment part which is connected to the second plate, adjusts the distance between the lid and the first plate, and is connected to an RF power feeding line.

Abstract: A vehicle control system includes a storage unit configured to store tire code information including a load index and a speed symbol, a detector configured to collect and detect state information on the vehicle including vehicle weight, vehicle speed, tire pressure of tires of the vehicle, and camber angle, and a controller configured to determine, based on the tire code information and the state information, suitability of the tires, and to control a maximum possible travelling speed of the vehicle.

Abstract: A button device that is attachable to a touchscreen is provided, the button device including: a base adhered and fixed to a surface of a touchscreen is push button disposed to overlap with the base and be able to move upward and downward relative to the base and having a central portion and a flange portion stepped from an outer boundary of the central portion and expanding outward; a bezel placed on the push button to expose the central portion and cover the flange portion and detachably coupled to the base; and a through-base conductor having an upper side passing through the base in an up-down direction and a lower side coming in contact with the surface of the touchscreen.

Abstract: The disclosed technology teaches testing voice connection routing over 911 circuits as if voice calls originated from an E911 device in coverage areas of cell tower locations, without requiring a physical presence of the E911 device in each coverage area. A remote test agent audio bridge and tester originates a first call to a test user with a first phone number, creates a media bridge, emulates an E911-compliant mobile device to originate a second call to a 911 operator, relays audio over the media bridge as a verbal exchange between the first and the second calls, and logs an evaluation of the verbal exchange. The emulation includes spoofing a call origination from an origination location being tested, the spoofed origination location being within coverage of an originating cell.

Abstract: A foldable display device includes a flexible display panel, a case supporting the flexible display panel, a bonding member fixing the flexible display panel to the case. The case includes a hinge portion, and supports respectively coupled to the hinge portion at opposing sides of the hinge portion. The flexible display panel includes a bendable area corresponding to the hinge portion, and planar areas respectively at opposing sides of the bendable area and corresponding to the supports of the case. The bonding member is between a support of the case and the corresponding planar area of the flexible display panel, and is displaceable with respect to the support along one of a thickness direction and a width direction of the flexible display panel when the flexible display panel is folded.

Abstract: A button device for an electronic device is provided including a frame part including a conductive material, a button part movably coupled to the frame part, an inner conductive part which is disposed in the button part to be moved with the button part and receives electrostatic energy caused by an electrostatic capacitance of the frame part, a support part coupled to the frame part to elastically support the button part, and an adhesive conductive part which is coupled to the frame part, is bonded to a touch panel unit, and comes into contact with the inner conductive part to transfer the electrostatic energy of the inner conductive part to the touch panel unit when the button part moves.

Abstract: A device for registering and authenticating a user device for vehicle control includes: a communication unit connected to the user device to receive an authentication request from the user device; an interface configured to communicatively connect with at least one antenna included in the vehicle and communicating with a FOB of the vehicle; and a processor configured to detect whether the user device is registered based on at least one of user information and device information included in the received authentication request, to detect whether a user of the user device has the FOB by using the at least one antenna, and to control a registration process of the user device which is set differently depending on whether the user has the FOB when the user device is not registered.

Abstract: A foldable display device includes a flexible display panel, a case supporting the flexible display panel, a bonding member fixing the flexible display panel to the case. The case includes a hinge portion, and supports respectively coupled to the hinge portion at opposing sides of the hinge portion. The flexible display panel includes a bendable area corresponding to the hinge portion, and planar areas respectively at opposing sides of the bendable area and corresponding to the supports of the case. The bonding member is between a support of the case and the corresponding planar area of the flexible display panel, and is displaceable with respect to the support along one of a thickness direction and a width direction of the flexible display panel when the flexible display panel is folded.

Abstract: A capacitive button interface device is provided and includes: a touchscreen; a capacitive button which can be attached to or detached from the touchscreen; an input device which can input an operation control command; a storage unit for storing setting information and a program for registering the capacitive button; and a control unit which detects information of the capacitive button attached to the upper surface of the touchscreen and stores or registers the information in the storage unit, and which detects an input of the capacitive button for which registration is complete and performs an operation corresponding to the capacitive button.

Abstract: The present technology relates to an electronic device. According to the present technology, a memory controller may Include a write controller and a map manager. The write controller may search, in response to a write request for a second logical address received from a host during a first write operation for a first logical address, for a descriptor corresponding to the first write operation, determine whether the first logical address and the second logical address overlap, and set a map update flag corresponding to the first write operation based on a result of the determination. The map manager may update mapping information on the first logical address based on the map update flag.

Abstract: The technology includes a method, computer medium, and system for testing transport audio quality irrespective of tester location. The technology involves a virtual test agent (VTA) selecting a Mobility Management Engine (MME) for routing a second call through a Serving Gateway (SGW) assigned by the MME for audio communication with a tester terminus over a transport segment under test, so a tester can evaluate audio quality over the transport segment under test. The VTA makes a first call to a tester appliance, and makes a second call, over the transport segment under test, to the tester terminus by signaling the MME. The VTA bridges the first and second calls by relaying audio during a test of subjective audio quality, whereby the bridging assures that the relayed audio in the second call continues to be relayed over the transport segment under test and not re-routed by core network components.

Abstract: The disclosed technology teaches testing voice connection routing over 911 circuits as if voice calls originated from an E911 device in coverage areas of cell tower locations, without requiring a physical presence of the E911 device in each coverage area. A remote test agent audio bridge and tester originates a first call to a test user with a first phone number, creates a media bridge, emulates an E911-compliant mobile device to originate a second call to a 911 operator, relays audio over the media bridge as a verbal exchange between the first and the second calls, and logs an evaluation of the verbal exchange. The emulation includes spoofing a call origination from an origination location being tested, the spoofed origination location being within coverage of an originating cell.

Abstract: The technology includes a method, computer medium, and system for testing audio quality of a transport segment between two core networks. A first virtual test agent (VTA) selects a Mobility Management Engine (MME) corresponding to an eNodeB served by a first core network for routing a second call, through a Serving Gateway (SGW) assigned by the MME for audio communication with a tester terminus. The second call is made from the first VTA to a second VTA at a second core network over a transport-segment-under-test that connects the first and second core networks, So that a tester can evaluate audio quality over the transport-segment-under-test. The first VTA makes a first call to a tester appliance, makes a second call, over the transport-segment-under-test, to the second VTA implementing audio evaluation, by signaling the MME, and bridges the first and second calls by relaying audio during a test of subjective audio quality.

Abstract: The technology includes a method, computer medium, and system for remote testing over-the-air (OTA) audio quality using a test platform positioned at core network, the test platform comprising first and second cellular handsets and bridging logic that interconnects, controls, and bridges the first and second cellular handsets. The method includes triggering the bridging logic. The bridging logic initiates a first call over the first cellular handset to a tester, and initiates a second call over the second cellular handset to a destination, wherein the second call is initiated over-the-air. The bridging logic and the first and second cellular handsets are positioned in a location that causes routing by a cellular network of the first call over a segment under test. The bridging logic bridging audio between the first and the second calls, including relaying audio. The tester determines that the second call was established based on the relayed audio.

Abstract: A button device for an electronic device is provided including a frame part including a conductive material, a button part movably coupled to the frame part, an inner conductive part which is disposed in the button part to be moved with the button part and receives electrostatic energy caused by an electrostatic capacitance of the frame part, a support part coupled to the frame part to elastically support the button part, and an adhesive conductive part which is coupled to the frame part, is bonded to a touch panel unit, and comes into contact with the inner conductive part to transfer the electrostatic energy of the inner conductive part to the touch panel unit when the button part moves.

Abstract: A capacitive button interface device is provided and includes: a touchscreen; a capacitive button which can be attached to or detached from the touchscreen; an input device which can input an operation control command; a storage unit for storing setting information and a program for registering the capacitive button; and a control unit which detects information of the capacitive button attached to the upper surface of the touchscreen and stores or registers the information in the storage unit, and which detects an input of the capacitive button for which registration is complete and performs an operation corresponding to the capacitive button.

Abstract: Disclosed is an ultraviolet (UV) curing apparatus for nail art, which is configured to focus-irradiate UV light to a curing material coated on fingernails or toenails and to quickly cure the curing material. The disclosed UV curing apparatus comprises: a housing having a receiving space in which user's fingernails or toenails are received; a light source, installed in the housing, for irradiating UV light rays; an optical module provided with a focusing lens for focusing the light rays irradiated from the light source to a target position in the receiving space; and a scanning unit, installed in the housing, for driving the optical module to be capable of reciprocating within the housing in one scanning direction, to allow the target position to move to the entire region of user's fingernails or toenails received in the receiving space.

Abstract: A foldable display device includes a flexible display panel, a case supporting the flexible display panel, a bonding member fixing the flexible display panel to the case. The case includes a hinge portion, and supports respectively coupled to the hinge portion at opposing sides of the hinge portion. The flexible display panel includes a bendable area corresponding to the hinge portion, and planar areas respectively at opposing sides of the bendable area and corresponding to the supports of the case. The bonding member is between a support of the case and the corresponding planar area of the flexible display panel, and is displaceable with respect to the support along one of a thickness direction and a width direction of the flexible display panel when the flexible display panel is folded.