Abstract: A walk-in device for a vehicle seat includes a rear link having one end connected to a seat cushion frame by a first hinge shaft, and the other end connected to an upper rail by a second hinge shaft, the rear link being capable of rotating in an unlocking direction about the second hinge shaft, and an unlocking device configured to operate in conjunction with a rotational operation of the rear link and implement an unlocked state by pressing a locking pin by means of operations of a plurality of links.

Abstract: A walk-in device for a vehicle seat includes a rear link having one end connected to a seat cushion frame by a first hinge shaft, and the other end connected to an upper rail by a second hinge shaft, the rear link being capable of rotating in an unlocking direction about the second hinge shaft, and an unlocking device configured such that at least one bracket, which operates in conjunction with a rotational operation of the rear link, presses a locking pin in a state in which the bracket is elastically supported by an elastic member, such that an unlocked state is implemented.

Abstract: A walk-in device for a vehicle seat includes a rear link having one end connected to a seat cushion frame by a first hinge shaft, and the other end connected to an upper rail by a second hinge shaft, and a pressing bracket configured to be pressed by the rear link.

Abstract: According to one aspect of the present invention, provided is a method for supporting labeling of sensor data, comprising the steps of: acquiring sensor data to be labeled, measured by means of a sensor for a subject; and referring to the subject's behavior estimated from the sensor data to be labeled and/or first corresponding reference data, which corresponds to the sensor data to be labeled and belongs to a type differing from that of the sensor data to be labeled, thereby determining information related to labeling of the sensor data to be labeled.

Abstract: The present invention relates to a method for evaluating the characteristics of a magnetorheological fluid. The method for evaluating the characteristics of magnetorheological fluid, according to the present invention, is for evaluating the characteristics of magnetorheological fluid comprising a dispersion medium and magnetic particles and is characterized by comprising the following steps: (a) preparing a container in which a magnetorheological fluid is filled or a flow channel in which a magnetorheological fluid flows; (b) placing a coil part such that the container or flow channel is positioned in the hollow portion of the coil part; and (c) using the coil to measure an impedance signal or inductance signal with respect to the magnetorheological fluid.

Abstract: The present invention relates to a magnetorheological fluid. The magnetorheological fluid according to the present invention is a magnetorheological fluid whose flow characteristics change in response to the application of an external magnetic field, the magnetorheological fluid including: a dispersion medium containing oil; magnetic particles; and an additive, wherein the oil has a triglyceride structure composed of ester bonds between glycerol and fatty acid.

Abstract: There are provided a method, apparatus and non-transitory computer-readable recording medium for measuring photoplethysmography (PPG) signals. Accurate PPG signals can be obtained even when brightness of ambient light is not constant due to external light sources, and accuracy of a variety of biological information derivable from the PPG signals can be improved.

Abstract: Provided herein are methods, apparatuses, and non-transitory computer-readable recording media for measuring photoplethysmography (PPG) signals. Accurate PPG signals can be obtained even in a situation in which brightness of ambient light is not constant due to external light sources, and accuracy of a variety of biological information derivable from the PPG signals can be improved.

Abstract: A multi-frame data processing apparatus and method using frame disassembly is provided. The multi-frame data apparatus includes a data communication unit, a frame processing unit, and a data processing unit. The data communication unit receives a transmission signal from a Line Adaptation Unit (LAU). The frame processing unit disassembles each frame of the transmission signal and acquires information data that is included in the transmission signal. The data processing unit transfers the information data to an Algorithm Processing Unit (APU), and acquires processed information data that is obtained by processing the information data via the APU based on a corresponding algorithm.

Abstract: A data transmission method and apparatus, which can improve transmission efficiency and securely perform communication without increasing the bandwidth of encrypted data in an environment in which a transmission success rate for encrypted data is changeable depending on the quality of a network. In the method, a network quality of a channel is measured, and a lossy compression scheme or a lossless compression scheme is selected depending on results of measurement. Original data to be transmitted is compressed so that the original data is compressed using the selected compression scheme. Compressed data is encrypted. ECC encoding is performed on encrypted data, and ECC-encoded data is interleaved.

Abstract: A multi-frame data processing apparatus and method using frame disassembly is provided. The multi-frame data apparatus includes a data communication unit, a frame processing unit, and a data processing unit The data communication unit receives a transmission signal from a Line Adaptation Unit (LAU). The frame processing unit disassembles each frame of the transmission signal and acquires information data that is included in the transmission signal. The data processing unit transfers the information data to an Algorithm Processing Unit (APU), and acquires processed information data that is obtained by processing the information data via the APU based on a corresponding algorithm.

Abstract: Provided is a method and apparatus for compressing a text and an image. When compressing the text and image, it is possible to group valid lines with data into each line having a common element, and compress and encode the data of the valid lines. Accordingly, it is possible to reduce a data loss that may occur in a tactical communication environment with a poor channel state due to a bit sleep or a burst error. In the case of the text, it is possible to perform lossless compression on only a valid line with data and thereby improve compression efficiency. In the case of the image, it is possible to perform loss compression on valid lines, and then restore the partially damaged data using an ECC even when data is partially damaged. Accordingly, it is possible to improve compression efficiency and the entire data transmission success rate.

Abstract: Provided is a method and apparatus for compressing a text and an image. When compressing the text and image, it is possible to group valid lines with data into each line having a common element, and compress and encode the data of the valid lines. Accordingly, it is possible to reduce a data loss that may occur in a tactical communication environment with a poor channel state due to a bit sleep or a burst error. In the case of the text, it is possible to perform lossless compression on only a valid line with data and thereby improve compression efficiency. In the case of the image, it is possible to perform loss compression on valid lines, and then restore the partially damaged data using an ECC even when data is partially damaged. Accordingly, it is possible to improve compression efficiency and the entire data transmission success rate.