Abstract: The disclosure relates to a fluorescence resonance energy transfer (FRET)-based biosensor for sensing chimeric antigen receptor (CAR) activity and use thereof, and in particular, to a FRET-based biosensor, which simultaneously detects binding of an antigen-binding receptor domain to a cancer antigen and consequent activation of T cells, and a method of screening for CAR activity in a live cell by using the FRET-based biosensor.

Abstract: Disclosed are a method for measuring the adhesive strength of a thin film using surface waves, and a computer-readable recording medium having a program for performing same recorded thereon. The method for measuring the adhesive strength of a thin film measures the adhesive strength between a substrate and a thin film by means of an electronic calculator, using sound waves measured from a thin film structure having a thin film formed on a substrate.

Abstract: A cargo container is provided. The cargo container includes a frame part, a panel part, a plurality of lead screws and a plurality of guide brackets, so that the cargo container may be operated in a fixing mode or a folding mode according to loading or unloading of cargo. Thus, the volume in the folding mode may be reduced, and transport with stacked may be facilitated, so that a highly efficient cargo container may be provided that is easy to store and transport.

Abstract: Disclosed are a method for measuring the adhesive strength of a thin film using surface waves, and a computer-readable recording medium having a program for performing same recorded thereon. The method for measuring the adhesive strength of a thin film measures the adhesive strength between a substrate and a thin film by means of an electronic calculator, using sound waves measured from a thin film structure having a thin film formed on a substrate.

Abstract: To improve the problems of conventional mine detectors, the purpose of the present invention is to provide a smart wearable mine detector comprising a human body antenna unit 100, a main microprocessor unit 200, a smart eyeglasses unit 300, a body-mounted LCD monitor unit 400, a wireless data transmission and reception unit 500, a belt-type power supply unit 600, a black box-type camera unit 700, and a security communication headset 800, the smart wearable mine detector: can be detachably worn on the head, torso, arm, waist, leg and the like of a body while a combat uniform is worn, thereby having excellent compatibility with conventional combat uniforms; enables a human body antenna unit which is detachably attached to a body and detects a mine through a super high-frequency RF beam and a neutron technique to be applied so as to detect the mine by identifying metals, nonmetals, and initial explosives of the mine; enables mines buried on the ground and under the ground to be detected in all directions (360°),

Abstract: A display device is disclosed. The display panel may comprise a display panel including a pixel area and a light refraction element disposed on the display panel. The light refraction element may have a first face facing the display panel and a second face disposed at an opposite side of the first face. The light refraction element may comprise a light refraction pattern disposed at the first face and having a first slanting face and a second slanting face, and the light refraction pattern can refract light emerging from the display panel.

Abstract: The present disclosure relates to a three-dimension printing apparatus using photocurable resin, the three-dimension printing apparatus capable of easily separating the cured photocurable resin from a bottom surface of an accommodating unit where the photocurable resin is accommodated by moving the accommodating unit in a spiral direction, and including the accommodating unit configured to receive light being emitted from a light source, and to provide space for the photocurable resin accommodated therein to be cured by the light; a moving unit configured to move cured photocurable resin in a direction distancing away from the light source, so that the photocurable resin accommodated in the accommodating unit is cured sequentially by the light; and a separation guiding unit mounted onto the accommodating unit, and configured to move at the same time as the accommodating unit along a spiral direction so that the cured photocurable resin is separated from an inner surface of the accommodating unit.

Abstract: Provided are a method and a device for transmitting and receiving a traffic stream in a wireless local area network (WLAN) system. Specifically, the device broadcasts a beacon frame including allocation information on a contention-free period (CFP) and allocation information on a contention period (CP) to a station (STA) and transmits a downlink traffic stream to the STA or receives an uplink traffic stream from the STA, based on the allocation information on the CFP. The allocation information on the CFP indicates that the downlink traffic stream is transmitted without performing a clear channel assessment (CCA) during the CFP and indicates that the uplink traffic stream is received with performing a CCA during the CFP.

Abstract: The present invention provides a smart device which can receive, by an image sensor of a camera, a visible light signal generated by a light-emitting source such as a lighting apparatus or a display, and which can transmit the visible light signal to another terminal and light-emitting source by an LED flash of the camera, thereby enabling transmission and reception of visible light communication by the camera, which is equipped as standard in the smart device, as well as enabling transmission and relay of data by connecting to RF communication such as WiFi, Bluetooth and UWB.

Abstract: A cargo container is provided. The cargo container includes a frame part, a panel part, a plurality of lead screws and a plurality of guide brackets, so that the cargo container may be operated in a fixing mode or a folding mode according to loading or unloading of cargo. Thus, the volume in the folding mode may be reduced, and transport with stacked may be facilitated, so that a highly efficient cargo container may be provided that is easy to store and transport.

Abstract: An OLED display capable of visible light communication and a visible light communication system having same are disclosed. The OLED display comprises an OLED display unit, a data memory unit, and an OLED control unit. The OLED display unit emits an image which is outwardly displayed and additional information which is included in the image. The data memory unit is storing image data corresponding to the image and additional data corresponding to the additional information. The OLED control unit controls the OLED display unit to display the image by using the image data provided by the data memory unit and controls the flicker of the image within a range which cannot be perceived by human eyes so that the additional information is included in the image by using the additional data provided by the data memory unit.

Abstract: Provided are a method and a device for transmitting and receiving a traffic stream in a wireless local area network (WLAN) system. Specifically, the device broadcasts a beacon frame including allocation information on a contention-free period (CFP) and allocation information on a contention period (CP) to a station (STA) and transmits a downlink traffic stream to the STA or receives an uplink traffic stream from the STA, based on the allocation information on the CFP. The allocation information on the CFP indicates that the downlink traffic stream is transmitted without performing a clear channel assessment (CCA) during the CFP and indicates that the uplink traffic stream is received with performing a CCA during the CFP.

Abstract: An OLED display capable of visible light communication and a visible light communication system having same are disclosed. The OLED display comprises an OLED display unit, a data memory unit, and an OLED control unit. The OLED display unit emits an image which is outwardly displayed and additional information which is included in the image. The data memory unit is storing image data corresponding to the image and additional data corresponding to the additional information. The OLED control unit controls the OLED display unit to display the image by using the image data provided by the data memory unit and controls the flicker of the image within a range which cannot be perceived by human eyes so that the additional information is included in the image by using the additional data provided by the data memory unit.

Abstract: The present invention provides a smart device which can receive, by an image sensor of a camera, a visible light signal generated by a light-emitting source such as a lighting apparatus or a display, and which can transmit the visible light signal to another terminal and light-emitting source by an LED flash of the camera, thereby enabling transmission and reception of visible light communication by the camera, which is equipped as standard in the smart device, as well as enabling transmission and relay of data by connecting to RF communication such as WiFi, Bluetooth and UWB.

Abstract: A MIMO antenna for improving isolation is disclosed. The disclosed antenna includes a dielectric feature; a ground plane included in a first layer of the dielectric feature; a first radiator, which is electromagnetically joined with a first feed point, configured to radiate a first RF signal, and joined with the ground plane; a second radiator, which is electromagnetically joined with a second feed point, configured to radiate a second RF signal, and joined with the ground plane; and a connector line, which is joined with a particular point of the first radiator and with a particular point of the second radiator to connect the first radiator with the second radiator. The disclosed antenna can improve isolation properties between multiple antennas and can ensure adequate isolation properties even when the distances between multiple antennas are set to be relatively small.

Abstract: Provided is a bus including a door adjacent to a driver's seat. The bus includes a first front surface part and a second front surface part. The first front surface part is connected to a front end of the bus undersurface part, and is designed into a streamlined shape so as to reduce a pressure resistance by a still air pressure acting on a front surface of the bus during a running. The second front surface part assists a reduction of the pressure resistance and extends from an upper part of the first front surface part while being bent toward an inside of the bus so as to provide a boarding space for passengers through the door.

Abstract: Provided are an automatic financial product trading system and method for automatically trading a financial product when the financial product satisfies a preset trading condition. Through an automatic ordering accelerator using separate hardware or an automatic ordering accelerator installed in a network card, rather than a main processor of a computer system, information input and output through a network card is collected and a financial product is quickly automatically traded.

Abstract: An RFID system using an M pulse amplitude modulation (M-PAM) or M quadrature amplitude modulation (M-QAM) scheme using a plurality of load-modulators, a plurality of antennas, and a communication method thereof are provided. The RFID system includes: an RFID tag; and a reader device communicating with the RFID device, wherein the RFID tag includes: N load-modulators an N antennas communicating with the reader device in any one scheme of M-pulse amplitude modulation (M-PAM) and M-quadrature amplitude modulation (M-QAM) in which modulation of an M level is performed and operated corresponding to the M level.

Abstract: The present disclosure provides polymer compounds binding with lipoamide produced by the reaction of the primary amine group of lipoamide with the carboxy group of polysaccharide compounds such as chondroitin sulfates, carboxymethyl celluloses, or hyaluronic acids; functional compounds such as peptides, proteins, growth factors; or drugs; or biocompatible polymers such as poly(ethylene oxide), poly(vinyl alcohol), or poly(vinyl pyrrolidone). The present disclosure also provides their synthesis methods, products of hydrogels and films using the same as and methods for manufacturing the products.

Abstract: An NoC-based error correction apparatus capable of supporting a network interface that transmits a flit between Tx and Rx IP-elements includes: an encoder configured to receive a k-bit flit from the Tx IP-element and encodes the k-bit flit into n-bit data; and a decoder configured to receive the n-bit data, decode the n-bit data into the k-bit flit, and output the k-bit flit, the decoder having an error correction circuit for correcting an error in the n-bit data, wherein a t-bit adaptive error correction code having a variable error correction capability depending on the number of bits (n) of the received data is applied to the error correction circuit, the error correction capability is proportional to the number of bits (n) of the received data, and the t-bit error correction code has the number of bits proportional to the number of bits (n) of the received data.