Abstract: Provided is a water supply system for sanitary ceramics in which, when a diaphragm configured to move downward is seated on a rotary cam device, the rotary cam device is eccentrically rotated and guides the diaphragm to gradually move downward, and here, an upper end of a water discharge hole is gradually blocked by the diaphragm, and a flow of water discharged through the water discharge hole is prevented from being suddenly blocked. According to the present disclosure, there are advantages that a rotary cam device supports a diaphragm configured to move downward and, by being eccentrically rotated, guides the diaphragm to gradually move downward so that a water discharge hole is prevented from being suddenly blocked by the diaphragm and the water discharge hole is gradually blocked to prevent a flow of water discharged through the water discharge hole from being suddenly blocked.

Abstract: A vacuum suction adapter device equipped with an electric shock module includes an adapter main body comprising an air inlet and an air outlet, the air outlet being detachably connected with a suction main body, negative pressure being formed inside the adapter main body, and the air inlet being detachably connected with a suction nozzle, air flows into the adapter main body from the air inlet and to be expelled from the air outlet. The electric shock module is disposed in the adapter main body for electrical discharge under high electric voltages for generating electric arc sparks. The electric voltage boost module is electrically connected with the electric shock module to electrically power the electric shock module for electrical discharge under the high electric voltages.

Abstract: A foreign substance collecting apparatus according to one embodiment of the present disclosure may comprise: a collection body unit formed with a suction port through which air including foreign substances flows in and a discharge port through which air removed of the foreign substances is discharged; and a mixing unit provided inside the collection body unit and disposed on a flow passage of the air, and forming a vortex in washing water contained therein by inducing a rotary flow of the air.

Abstract: An apparatus and method for guaranteeing deterministic latency in a communication system is proposed. The method of operating enqueue packet processing may include extracting cycle information of a received packet from the received packet, identifying at least one of enq_myQ, enq_mateQ, and enq_mateQ_hold states of a queuing state parameter of an enqueue process for a previous packet for each flow at a reception node, identifying whether a cycle parameter for performing a CQF operation for the previous packet for each flow in the reception node is the same as a cycle parameter for performing the current CQF operation, identifying whether a cycle parameter included in the previously received packet for each flow in the reception node is the same as a cycle parameter included in a currently received packet, and storing (enqueuing) the received packet on the basis of the identifying processes and storing information about the received packet.

Abstract: Disclosed are an entry management server, system and method for digital service-based traffic orchestration. The entry management server according to an embodiment includes a communication unit, and a processor connected to the communication unit and controlling a transaction for a request received by a server system. The processor receives a request signal transmitted from a user terminal, collects status data for each of a plurality of servers within the server system, determines whether the user terminal is capable of accessing the server system, based on the collected status data, and controls transmission of the request signal to the server system based on the determined result.

Abstract: A method for manufacturing a multilayer electronic component includes: preparing first ceramic green sheets on which first internal electrode patterns are formed spaced apart from each other and second ceramic green sheets on which second internal electrode patterns are formed spaced apart from each other; forming a ceramic green sheet stack by stacking the first ceramic green sheets and the second ceramic green sheets for the first internal electrode patterns and the second internal electrode patterns to be cross-stacked on each other; obtaining a multilayer body by cutting the ceramic green sheet stack to have a side surface to which distal edges of the first and second internal electrode patterns are exposed; adhering an adhesive layer to the side surface to which the distal edges of the first and second internal electrode patterns of the multilayer body are exposed; and peeling the adhesive layer from the side surface.

Abstract: A grain-orientation electrical steel sheet according to an exemplary embodiment of the present invention includes a linear groove formed in a direction intersecting with the rolling direction, the groove includes the gradient section and the uniform section on a cross section including the transverse direction of the groove and the rolling surface normal direction of the steel sheet, and a length of the gradient section (GS) and the length of the uniform section (US) satisfy Equation 1 below. 0.1?[GSL]/[USL]?0.5??[Equation 1] In Equation 1, [GSL] represents the length (mm) of the gradient section and [USL] represents the length (mm) of the uniform section.

Abstract: A near field communication (NFC) device includes a DC power supply configured to output a DC voltage, an NFC interface configured to generate a control signal in response to an NFC signal, and a voltage supply control circuit configured to supply the DC voltage to an electronic circuit in response to the control signal and maintain supply of the DC voltage to the electronic circuit in response to a voltage maintaining signal generated by the electronic circuit powered on by the DC voltage.

Abstract: A display panel is disclosed that includes a base layer including a first pixel area and a second pixel area adjacent to the first pixel area, a pixel definition layer disposed on the base layer and provided with a pixel opening defined therethrough to correspond to each of the first pixel area and the second pixel area, and a first electrode of which at least a portion is disposed in the pixel opening. The pixel definition layer includes a first slant portion, a second slant portion spaced apart from the first slant portion, a first convex portion disposed between the first slant portion and the second slant portion and adjacent to the first slant portion, and a first flat portion disposed between the first slant portion and the second slant portion and adjacent to the second slant portion.

Abstract: A bio-signal measuring device includes a signal detector detecting a bio-signal; a signal converter converting the bio-signal into a bio-digital signal; a memory; a communicator communicating with an external device; and a processor configured to operate in a first operation mode for storing the bio-digital signal in the memory or a second operation mode for transmitting the bio-digital signal to the external device.

Abstract: Disclosed is a bio-signal monitoring device including an electrocardiogram detector, one or more sensor units, a controller configured to process the electrocardiogram signal or a sensing signal received from the sensor units, a connector configured to be connected to the sensor units and to transmit, to the controller, a sensing signal from the sensor units, and a communicator configured to communicate with an external electronic device. The sensing units include a breathing rate sensor, an acceleration sensor, a temperature sensor, or a combination thereof.

Abstract: Provided is a method for decomposing peracetic acid and a method for culturing microorganisms using the decomposition method. The cultivation of microorganisms using the method of the present invention allows an effective removal of the peracetic acid used in a culture medium for sterilization.

Abstract: Disclosed are display layers, panels and devices. The display panel has a first display region and a second display region, at least a portion of which is bounded by the first display region, a plurality of first pixels on the first display region, and a plurality of second pixels on the second display region and including a plurality of light-emitting pixels each providing the same color as that produced from one of the first pixels and a plurality of non-light-emitting pixels. A first region where the light-emitting pixels are disposed is asymmetric to a second region where the non-light-emitting pixels are disposed.

Abstract: A biosignal measuring apparatus for converting and transmitting biosignals, includes a sensing unit configured to sense a user's electrocardiogram data, a communication unit configured to establish a wireless channel with a data receiving device, and a processing unit configured to determine real-time transmission characteristics based on communication quality information regarding the wireless channel, to determine a data resolution corresponding to the real-time transmission characteristics, to convert the electrocardiogram data according to the data resolution, and to transmit the electrocardiogram data to the data receiving device.

Abstract: A calibration apparatus is provided. The calibration apparatus includes: an acquisition unit for acquiring a captured image from a capturing device that captures a specified region in which a plurality of markers are indicated; and an analysis unit for finding the physical size of each pixel in the captured image through the analysis of physical movement data of at least one of the specified region and the capturing device and the captured image.

Abstract: Disclosed are an entry management server, system and method for digital service-based traffic orchestration. The entry management server according to an embodiment includes a communication unit, and a processor connected to the communication unit and controlling a transaction for a request received by a server system. The processor receives a request signal transmitted from a user terminal, collects status data for each of a plurality of servers within the server system, determines whether the user terminal is capable of accessing the server system, based on the collected status data, and controls transmission of the request signal to the server system based on the determined result.

Abstract: A method for manufacturing a multilayer electronic component includes: preparing first ceramic green sheets on which first internal electrode patterns are formed spaced apart from each other and second ceramic green sheets on which second internal electrode patterns are formed spaced apart from each other; forming a ceramic green sheet stack by stacking the first ceramic green sheets and the second ceramic green sheets for the first internal electrode patterns and the second internal electrode patterns to be cross-stacked on each other; obtaining a multilayer body by cutting the ceramic green sheet stack to have a side surface to which distal edges of the first and second internal electrode patterns are exposed; adhering an adhesive layer to the side surface to which the distal edges of the first and second internal electrode patterns of the multilayer body are exposed; and peeling the adhesive layer from the side surface.

Abstract: Disclosed is an NFC device not having a power button. The NFC device includes a battery including a voltage output terminal from which a battery voltage is output, an internal system including a voltage input terminal and using the battery voltage as an operating voltage, and an NFC tag circuit configured to connect the voltage output terminal of the battery and the voltage input terminal of the internal system in response to only a system power-on command included in a system power-on NFC signal that is transmitted by an external NFC device and to maintain the connection between the voltage output terminal of the battery and the voltage input terminal of the internal system in response to the battery voltage.

Abstract: Disclosed is an NFC device without a power button.

Abstract: Provided is a photographing apparatus including an image capturing unit including a first light source, an object lens, and a first light detector, a surface detecting unit including a second light source, the object lens, and a second light detector, a processor configured to obtain a strong reflection signal area where a reflection signal is strong in an oblique plane image obtained from the second light detector, and obtain a relative position relationship between a region of interest and a focal plane of the object lens, and an actuator configured to adjust the region of interest to be in focus.