Abstract: The present invention relates to GPCR ligand collagen peptides produced through microbial fermentation, and in particular, to a method of preparing collagen peptides obtained by culturing a microorganism, peptides prepared by the method, and a composition including the peptide as an active ingredient; and a composition for improving intestinal function, relieving inflammation, and/or promoting wound healing, and a method of preparing the composition.

Abstract: A radar includes a transmitter antenna unit including a plurality of transmitter antennas; a receiver antenna unit including a plurality of receiver antennas; a transceiver configured to transmit sending signals through the transmitter antenna unit and receive return signals reflected from a target object trough the receiver antenna unit; and a processing unit configured to derive information about the target object by processing the received return signals. The processing unit selects at least one of the plurality of transmitter antennas and sets the selected at least one transmitter antenna to one of a mid/long-range detection mode or a short-range detection mode. One of the transmitter antenna unit or the receiver antenna unit forms a vertical offset.

Abstract: An object detection radar apparatus is installed in a vehicle and is configured to detect an object. The object detection radar apparatus includes a transceiver configured to transmit a radar signal to the outside of the vehicle and receive a radar signal reflected from the object; a driving environment detector configured to detect a driving environment of the vehicle based on an operation status of the vehicle; an object detector configured to detect the object based on the received radar signal; and a controller configured to determine whether or not a predetermined event occurs based on the driving environment of the vehicle or a result of the detection of the object, and control signal characteristics of the transmitted radar signal or the received radar signal when the predetermined event occurs.

Abstract: A sitting posture determination device and a method thereof are proposed. The device includes a measurement data generation unit for generating measurement data composed of top portion measurement values and bottom portion measurement values for time points over time by receiving the top and bottom portion measurement values respectively input from top and bottom portion distance sensors, a correct posture determination unit for outputting a time point-specific top portion measurement value and bottom portion measurement value, which are out of a range preset for correct posture, by extracting the top and bottom portion measurement values from the measurement data and comparing the top and bottom portion measurement values with the range preset for the correct posture, and a posture classification unit for selecting and outputting any one of classification values corresponding to postures preset according to the top and bottom portion measurement values at each time point.

Abstract: Disclosed are a method of transmitting and receiving image signals and an image processing device for implementing the same, by which an error detection code for verification of image related data can be provided in transmitting the image related data to a receiving side from a transmitting side. The disclosure includes generating a control field frame including Average Picture Level (APL) data of image data and an error detection code for the APL data, transmitting the generated control field frame in a vertical blanking period according to a serial interface system, and transmitting pixel data of the image data in a vertical non-blanking period according to the serial interface system.

Abstract: A waveguide antenna includes a base part including an accommodation portion that accommodates an integrated circuit and configured to separate an output of the integrated circuit into a first electromagnetic wave and a second electromagnetic wave having different frequencies from each other; a waveguide part provided on the base part and including a first waveguide and a second waveguide that guide the first electromagnetic wave and the second electromagnetic wave in different directions; and a cover part provided to cover at least a part of the waveguide part and including a first directional surface to which the first electromagnetic wave is radiated and a second directional surface to which the second electromagnetic wave is radiated.

Abstract: A radar device includes a plurality of transmit antennas, a plurality of receive antennas, and a monolithic microwave integrated circuit (MMIC) configured to control the plurality of transmit antennas and the plurality of receive antennas. The MIMIC is configured to, transmit a radar signal through the plurality of transmit antennas in accordance with a Doppler division multiple access (DDMA), receive a reflected signal, which is at least a part of the radar signal reflected from a target, through the plurality of receive antennas, estimate a transmit antenna corresponding to the reflected signal among the plurality of transmit antennas based on a phase corresponding to the received reflected signal, and obtain radar data corresponding to the target based on the estimated transmit antenna and the reflected signal.

Abstract: Proposed are a method and an apparatus for inspecting weld quality using sensors and images. The method includes receiving a dataset consisting of sensor values from a sensor module that is installed in a welding device and measures at least one of voltage, current, and gas flow rate, determining defectiveness according to a number of sensor values smaller than a lower limit value based on the lower limit value calculated from an average of the sensor values included in the dataset, receiving, when the defectiveness is determined, an image of a weld bead corresponding to the dataset, detecting a region of interest corresponding to a weld bead in the image, calculating dimensions of horizontal and vertical lengths of the region of interest, and determining defectiveness depending on whether the dimensions of horizontal and vertical lengths of the region of interest exceed preset thresholds for the horizontal and vertical lengths.

Abstract: An aqueous dispersion composition according embodiments of the present invention includes an ethylene-carboxylic acid copolymer, an anti-blocking agent including a polymer wax included in a content of 5 wt % or more based on a weight of the ethylene-carboxylic acid copolymer, and an aqueous dispersion medium. A peak area corresponding to a melting point of 80° C. or less in a differential scanning calorimetry (DSC) graph is 50% or more. Blocking phenomenon is suppressed using the anti-blocking agent while achieving desired heat seal properties.

Abstract: Disclosed is a method of controlling a display device, the method including generating a plurality of Average Picture Level (APL) data for each specific period within a vertical blank period by a first display module, transmitting a plurality of the APL data to a second display module at a specific timing point by the first display module, receiving a plurality of the APL data by the second display module, and processing image data by the second display module based on a specific APL data among a plurality of the received APL data.

Abstract: The present invention relates to a novel scalp-derived peptide having the ability to alleviate alopecia symptoms, and since the peptide has an activity capable of promoting or inducing the proliferation or activity of cells associated with hair formation, a composition including the peptide can alleviate the progression of alopecia and promote the nourishment and growth of hair, and thus is effective for preventing, treating or ameliorating alopecia.

Abstract: A radar apparatus includes a transceiver that transmits a radar signal and receives a radar signal reflected from an object; a signal processing unit that processes the reflected radar signal to detect the object; a fusion data generation unit that generates fusion data based on radar data and camera data; and a classification unit that classifies the detected object using an artificial intelligence module trained based on the generated fusion data.

Abstract: A radar includes a transmitter antenna unit including a plurality of transmitter antennas based on a first horizontal interval and a first vertical interval, a receiver antenna unit including a plurality of receiver antennas arranged based on a second horizontal interval, a transceiver configured to transmit a transmission signal through the transmitter antenna unit and receive a reflection signal reflected from a target object through the receiver antenna unit and a processing unit configured to extract information about the target object by processing the received reflection signal. The second horizontal interval is smaller than the first horizontal interval.

Abstract: Disclosed are a method of transmitting and receiving image signals and an image processing device for implementing the same, by which an error detection code for verification of image related data can be provided in transmitting the image related data to a receiving side from a transmitting side. The disclosure includes generating a control field frame including Average Picture Level (APL) data of image data and an error detection code for the APL data, transmitting the generated control field frame in a vertical blanking period according to a serial interface system, and transmitting pixel data of the image data in a vertical non-blanking period according to the serial interface system.

Abstract: Disclosed is a method of controlling a display device, the method including generating a plurality of Average Picture Level (APL) data for each specific period within a vertical blank period by a first display module, transmitting a plurality of the APL data to a second display module at a specific timing point by the first display module, receiving a plurality of the APL data by the second display module, and processing image data by the second display module based on a specific APL data among a plurality of the received APL data.

Abstract: An object detection radar apparatus is installed in a vehicle and is configured to detect an object. The object detection radar apparatus includes a transceiver configured to: transmit a radar signal to the outside of the vehicle based on a first mode or a second mode different from each other in terms of detection range, and receive a radar signal reflected from the object; and a processing unit configured to: detect the object based on the reflected radar signal when the first mode is activated, and recognize the object based on the reflected radar signal when the second mode is activated.

Abstract: A waveguide antenna includes a base part including an accommodation portion that accommodates an integrated circuit and configured to separate an output of the integrated circuit into a first electromagnetic wave and a second electromagnetic wave having different frequencies from each other; a waveguide part provided on the base part and including a first waveguide and a second waveguide that guide the first electromagnetic wave and the second electromagnetic wave in different directions; and a cover part provided to cover at least a part of the waveguide part and including a first directional surface to which the first electromagnetic wave is radiated and a second directional surface to which the second electromagnetic wave is radiated.

Abstract: The present invention relates to GPCR ligand collagen peptides produced through microbial fermentation, and in particular, to a method of preparing collagen peptides obtained by culturing a microorganism, peptides prepared by the method, and a composition including the peptide as an active ingredient; and a composition for improving intestinal function, relieving inflammation, and/or promoting wound healing, and a method of preparing the composition.

Abstract: A radar apparatus includes a transceiver that transmits a radar signal and receives a radar signal reflected from an object; a signal processing unit that processes the reflected radar signal to detect the object; a fusion data generation unit that generates fusion data based on radar data and camera data; and a classification unit that classifies the detected object using an artificial intelligence module trained based on the generated fusion data.

Abstract: An aqueous dispersion composition according embodiments of the present invention includes an ethylene-carboxylic acid copolymer, an anti-blocking agent including a polymer wax included in a content of 5 wt % or more based on a weight of the ethylene-carboxylic acid copolymer, and an aqueous dispersion medium. A peak area corresponding to a melting point of 80° C. or less in a differential scanning calorimetry (DSC) graph is 50% or more. Blocking phenomenon is suppressed using the anti-blocking agent while achieving desired heat seal properties.