Abstract: A physically unclonable function (PUF) identifier (ID) includes a random fibrous medium and a frame configured to support the random fibrous medium. According to the present disclosure, it is possible to implement a PUF ID that is inexpensive and excellent in encryption performance, and PUF ID reader that reads the PUF ID.

Abstract: A polarizing laminate according to an embodiment of the present invention includes a first adhesive layer, a polarizer disposed on an upper surface of the first adhesive layer, and a first retardation layer disposed on a lower surface of the first adhesive layer. The polarizing layer has a refractive index smaller than that of the first adhesive layer, and the first retardation layer has a refractive index greater than that of the first adhesive layer. The polarizing laminate has improved anti-reflective properties to front and oblique directions.

Abstract: A floating type humidifier with an increased humidification amount according to an exemplary embodiment of the present invention includes: a floating body which floats on water accommodated in a water tub and has a hollow portion vertically and penetratively formed at a central portion of the floating body; an ultrasonic generator which is installed in the hollow portion and configured to atomize water, which is introduced at a lower portion, to create humidification particles by using ultrasonic vibration; a humidification particle guide unit which is installed on an upper portion of the floating body and guides the humidification particles so that the humidification particles move upward along a guide hole in the humidification particle guide unit; and an air pressurizing portion which is provided in the humidification particle guide unit and pressurizes air so that the humidification particles are moved upward by the pressurized air.

Abstract: A cell-monitoring connector is configured to be detachably mounted to a fuel cell. A housing configured such that a portion thereof is insertable into a receiving space. A pair of lever operators is configured to be movable by a first external pressure in a third direction that intersects the first direction and the second direction. A number of levers are coupled to the pair of lever operators inside the housing. The levers include latching protrusions configured to operate in connection with movement of the lever operators. The latching protrusions are movable between a first position at which the latching protrusions protrude in the third direction from an outer surface of the housing and a second position at which the latching protrusions do not protrude from the outer surface of the housing.

Abstract: According to an embodiment, a maritime wireless communication system comprises a communication module installed in the at least one buoy, providing sensing information, identification information, and location information for the at least one buoy and a gateway device installed in each of a fishing vessel terminal device and a managing vessel terminal device, performing communication with the at least one buoy and a land control center via a long range (LoRa)-based communication network to provide various types of fishery information, and setting different communication options for a normal condition and the event condition in performing a communication connection function.

Abstract: According to an embodiment, a fishing tool loss monitoring system comprises at least one buoy providing sensing information and buoy identification information and buoy position information, a fishing vessel terminal device providing fishing vessel information including fishing vessel identification information, fishing vessel position information, the fishing tool identification information, and the buoy position information, and a land control center performing transmitting/receiving information to/from the fishing vessel terminal device or the buoy through a communication network to gather the sensing information including underwater temperature information and overwater temperature information from the buoy during a preset time, measuring a speed of the buoy using the buoy position information when a difference between respective averages of the underwater temperature information and the overwater temperature information falls outside a preset error range.

Abstract: The present invention relates to cytokine-based immune cells and an immunotherapeutic use thereof, and an immune cell according to an aspect is designed in such a form that a cytokine is linked to the surface of the cell via a linker, and thus the cytokine continuously stimulates the immune cell, thereby inducing proliferation and activation, and the cytokine does not affect surrounding cells, whereby side effects can be minimized.

Abstract: The present invention relates to an air cleaner, including a body forming an exterior; a suction portion formed on the body to suck air; a discharge portion formed on the body and discharging the air sucked through the suction portion; and a fan module provided in the body to form a flow of air flowing from the suction portion to the discharge portion, wherein the fan module includes: a driving portion forming a rotation shaft and generating power; a fan receiving the power from the driving portion and rotating about the rotation shaft; and a shroud accommodating the fan and provided between the suction portion and the discharge portion to guide the air sucked through the suction portion to the discharge portion, and the shroud includes a guide portion guiding foreign substances introduced through the discharge portion in a direction opposite to the flow of air.

Abstract: The present invention relates to a disposal container and a storage system for high-level radioactive waste and, more specifically, to a disposal container for high-level radioactive waste using multiple barriers and a barrier system using thereof, the disposal container having the multiple barriers consisting of an inner wall made of carbon steel for excellent corrosion resistance and ease of manufacture, a middle wall made of Inconel, which is bonded to a lateral surface of the inner wall, and an outer wall made of copper, which is bonded to a lateral surface of the middle wall.

Abstract: A vehicle includes a safety device, a camera sensor configured to detect an obstacle around the vehicle, a radar sensor configured to detect the obstacle around the vehicle, and a controller configured to predict a collision state and a collision position of the vehicle through the camera sensor and the radar sensor, determine whether to control the safety device based on at least one of a vehicle type, a collision speed, a seat position of an occupant, whether the occupant wears a seat belt, a gender of the occupant, whether the occupant is an infant, or a size of the occupant, in response to a prediction result, and control the safety device depending on device determination result.

Abstract: Disclosed is a field-sequential-color display device sequentially driving a plurality of color fields divided from any one frame of a plurality of frames, including: a processor calculating a second field brightness-correction-value of a second color field based on a first field transition-brightness-value transferred from a first color field; and a display unit controlling the second color field based on the second field brightness-correction-value. Correction data is calculated by reflecting a brightness-value transited between color fields in a display to a non-linear brightness-value displayed in the corresponding field to minimize an error caused due to a difference between linear image data and a non-linear brightness-value displayed in the display.

Abstract: The present invention relates to a light extraction substrate for an organic light emitting element and, more specifically, to a light extraction substrate for an organic light emitting element that can enhance the light extraction efficiency of the organic light emitting element by optimizing a stack structure that can maximize scattering efficiency, and an organic light emitting element comprising the same.

Abstract: A recommendation server is provided. The recommendation server includes a communicator configured to receive, from a first device, when a first user's input for communicating with a second user is received by the first device of the first user, a transmission request with respect to a list of a plurality of items of content related to an operation of the first device which was performed when the first user and the second user met each other; and a controller configured to determine a time when the first user and the second user met each other, based on at least one of first user's activity information of the first user and second user's activity information of the second user, and to provide, to the first device, a list of a plurality of items of content related to an operation of the first device which was performed at the determined time.

Abstract: A vehicle seat support assembly includes: a front link; and a front link bracket coupled to an upper rail of a vehicle seat and including a sagging support portion configured to inhibit sagging of the front link toward the upper rail. In particular, the front link is pivotally coupled to the front link.

Abstract: An air circulator having a dual rotary vane according to an exemplary embodiment of the present invention includes: a casing assembly having a suction port through which air is introduced, and a discharge port through which the air is discharged; an intake fan assembly including an intake motor fixedly coupled in the casing assembly, and an intake fan configured to be rotatably driven by the intake motor; and an exhaust fan assembly including an exhaust motor fixedly coupled in the casing assembly, and an exhaust fan configured to be rotatably driven by the exhaust motor, in which a rotational speed of the exhaust fan is higher than a rotational speed of the intake fan.

Abstract: A customized electrical stimulation providing system includes: an electrical stimulation request input unit receiving electrical stimulation mode selection information; an electrical stimulation control unit setting an electrical stimulation control variable according to the electrical stimulation mode selection information and generating a control signal; and an electrical stimulation providing means receiving the control signal generated by the electrical stimulation control unit and providing electrical stimulation, wherein the electrical stimulation mode selection information includes at least one of a beauty mode (muscle loss mode) and a muscle strengthening mode.

Abstract: The present disclosure discloses: a bifunctional Cu/Ce—Zr-based catalyst suitable for reacting a ketone and alcohol which are contained in a fermented product of biomass and have a low molecular weight, and converting same into an aliphatic ketone having an increased carbon number; a method for producing the catalyst; and a method for producing a fuel-range aliphatic ketone, such as gasoline and air fuel, by using the catalyst.