Abstract: The present invention relates to a functional copper sulfide composition and a functional fiber prepared therefrom, and more particularly, a functional copper sulfide composition comprising a copper salt, a metal salt, a reducing agent, a sulfur compound, a catalyst, a poly amine, an alkali compound and a pH adjusting agent; and a functional fiber prepared by treating the composition with a fiber.

Abstract: A method for batch processing for a plurality of individual transactions includes generating a batch transaction by aggregating at least some of the plurality of individual transactions according to a setting value of a batch size, and processing the batch transaction via a blockchain network. The generation of the batch transaction includes adjusting the setting value of the batch size based on a monitoring result for a transaction processing status, and generating the batch transaction according to the adjusted setting value.

Abstract: A roof airbag apparatus may include: a gas injection unit configured to discharge gas; a tether guide extending in a longitudinal direction of a roof; and an airbag configured to be deployed by gas transferred from the gas injection unit. The airbag may include: a first chamber part coupled to the tether guide and configured to be deployed in a longitudinal direction of the tether guide by gas transferred from the gas injection unit; and a second chamber part coupled to the first chamber part, and configured to be deployed by gas transferred from the first chamber part and cover the first chamber part.

Abstract: In an embodiment, a roof airbag apparatus may include: a roof airbag cushion connected to an inflator, the roof airbag cushion configured to be disposed in a first folded state in a panorama roof, and to be inflated in a second expanded state and deployed as gas is supplied from the inflator; and a constraint connected to the roof airbag cushion configured to pull downward a distal end portion of the roof airbag cushion as it is being inflated to prevent reverse deployment of the roof airbag cushion.

Abstract: A roof airbag apparatus includes a roof airbag cushion disposed in a folded state in a panorama roof and configured to inflate and deploy as gas is supplied from an inflator; and a diffuser disposed in the roof airbag cushion and configured to guide a deployment of the roof airbag cushion in a width direction of a vehicle when the roof airbag cushion is inflated.

Abstract: A roof airbag apparatus including: a leading deployment part connected to a diffuser; a trailing deployment part connected to the leading deployment part, and deployed with a time difference from the deployment of the leading deployment part; and an overlap deployment part connected to the trailing deployment part, overlapped by the trailing deployment part, and deployed with a time difference form the deployment of the trailing deployment part.

Abstract: An accessory assembly for coupling a unit to an animal band, having a support frame that includes a locking gap positioned on one end of the support frame, a latch protrusion positioned on the other end of the support frame, a proximally positioned receiving aperture, and a plurality of strap retention structures configured for coupling to at least one strap, the straps configured for coupling to an animal band. The accessory assembly further has a coupling latch having an actuator positioned on one end of the coupling latch and a locking mechanism positioned on the other end of the coupling latch opposite the actuator where the coupling latch is configured to be coupled to the support frame by placing the locking mechanism within the locking gap and positioning the actuator around the latch protrusion, and where the coupling latch is further configured to laterally move the locking mechanism.

Abstract: A roof airbag for a vehicle may include an inflator at a first end portion of a front and a rear end portions of a sunroof frame configured to discharge deployment gas when activated; a reinforcement member connecting a first and a second side of the sunroof frame at a position between the front and the rear end portions of the sunroof frame; and an airbag cushion at the first end portion of the front and the rear end portions of the sunroof frame in a folded state, and configured with a first chamber configured to cover from the first end portion of the front and the rear end portions of the sunroof frame to a position before reaching the reinforcement member and a second chamber configured to cover from the reinforcement member to the second end portion of the front and the rear end portions of the sunroof frame.

Abstract: A roof airbag apparatus may include: a gas injector configured to inject gas; a tether guide disposed along the longitudinal direction of a roof; a chamber part connected to the tether guide, and deployed by gas received from the gas injector; and a chamber moving part installed in the chamber part, and moving the chamber part while being pressed by the gas transferred to the chamber part.

Abstract: An airbag device for a panorama roof may include: a roller disposed under a panorama roof and having a blind wound therearound, the blind serving to cover the panorama roof; a head liner covering the roller; an inflator disposed at sides of the panorama roof; a guide tunnel connected to the inflator to guide gas; and a cushion connected to the guide tunnel, and deployed by gas guided through the guide tunnel so as to cover the panorama roof.

Abstract: Provided is a video analysis (VA) method comprises calculating, by a VA apparatus, a size of each of a plurality of frames by summing sizes of a plurality of packets constituting each of the plurality of frames, analyzing, by the VA apparatus, the size of each of the plurality of frames constituting a video to determine a pattern of the sizes of the plurality of frames and determining, by the VA apparatus, whether there is a motion in the video based on the size pattern.

Abstract: An airbag apparatus may include: a guide bar; a plurality of holders contacting the outer surface of the guide bar, and supporting the guide bar; a plurality of guide tabs connected to the respective holders, surrounding the guide bar; and a cushion connected to the holders on the opposite side of the guide taps.

Abstract: An airbag device for a driver may include: a plate mounted in a steering wheel; an inflator inserted into the plate; a damper coupled to the plate and the inflator so as to reduce vibration of the inflator; a cage covering the inflator, and mounted on the plate; and a gasket coupled to the cage so as to prevent leakage of the gas provided from the inflator to the outside.

Abstract: A roof airbag for a vehicle may include an inflator at a first end portion of a front and a rear end portions of a sunroof frame configured to discharge deployment gas when activated; an reinforcement member connecting a first and a second side of the sunroof frame at a position between the front and the rear end portions of the sunroof frame; and an airbag cushion at the first end portion of the front and the rear end portions of the sunroof frame in a folded state, and configured with a first chamber configured to cover from the first end portion of the front and the rear end portions of the sunroof frame to a position before reaching the reinforcement member and a second chamber configured to cover from the reinforcement member to the second end portion of the front and the rear end portions of the sunroof frame.

Abstract: A roof airbag apparatus including: a leading deployment part connected to a diffuser; a trailing deployment part connected to the leading deployment part, and deployed with a time difference from the deployment of the leading deployment part; and an overlap deployment part connected to the trailing deployment part, overlapped by the trailing deployment part, and deployed with a time difference form the deployment of the trailing deployment part.

Abstract: A method of compressing sequence data in a text-based format, the method involving parsing text of the sequence data into a plurality of fields, identifying encoding algorithms that achieve greatest compression gains with respect to the plurality of fields based on collected statistics, and generating a bitstream, compressed from the sequence data, by encoding the sequence data using the identified encoding algorithms.

Abstract: A roof airbag apparatus may include: a gas injection unit configured to discharge gas; a tether guide extending in a longitudinal direction of a roof; and an airbag configured to be deployed by gas transferred from the gas injection unit. The airbag may include: a first chamber part coupled to the tether guide and configured to be deployed in a longitudinal direction of the tether guide by gas transferred from the gas injection unit; and a second chamber part coupled to the first chamber part, and configured to be deployed by gas transferred from the first chamber part and cover the first chamber part.

Abstract: A roof airbag apparatus may include: a gas injector configured to inject gas; a tether guide disposed along the longitudinal direction of a roof; a chamber part connected to the tether guide, and deployed by gas received from the gas injector; and a chamber moving part installed in the chamber part, and moving the chamber part while being pressed by the gas transferred to the chamber part.

Abstract: In an embodiment, a roof airbag apparatus may include: a roof airbag cushion connected to an inflator, the roof airbag cushion configured to be disposed in a first folded state in a panorama roof, and to be inflated in a second expanded state and deployed as gas is supplied from the inflator; and a constraint connected to the roof airbag cushion configured to pull downward a distal end portion of the roof airbag cushion as it is being inflated to prevent reverse deployment of the roof airbag cushion.