Abstract: A driver-side airbag device includes: a mounting plate; a cushion disposed inside the mounting plate and configured to be inflated by gas supplied thereto; a cover surrounding the cushion and having a movable lid to be cut and tilted by an inflation of the cushion; a decoration part disposed on a front surface of the movable lid and to be rotated together with the movable lid; and a connector having one side disposed between the cover and the decoration part and another side coupled to the mounting plate, the connector configured to restrain forward deployment of the cover when the cushion is inflated.

Abstract: A knee airbag configured to rapidly restrain the knees of a passenger and reduce the risk of injury to the passenger by changing a deployment angle of the airbag depending on a seated state of the passenger, the knee airbag including an airbag module coupled to a hinge structure inside a cockpit and configured to rotate around the hinge structure to change a deployment direction of a cushion, a driving unit configured to provide rotational force to the airbag module, and a controller configured to adjust a rotation angle of the airbag module by operating the driving unit based on the seated state of the passenger.

Abstract: A knee airbag configured to rapidly restrain the knees of a passenger and reduce the risk of injury to the passenger by changing a deployment angle of the airbag depending on a seated state of the passenger, the knee airbag including an airbag module coupled to a hinge structure inside a cockpit and configured to rotate around the hinge structure to change a deployment direction of a cushion, a driving unit configured to provide rotational force to the airbag module, and a controller configured to adjust a rotation angle of the airbag module by operating the driving unit based on the seated state of the passenger.

Abstract: A knee airbag is proposed. The knee airbag is configured to be applied to a slim-type cockpit design and to quickly restrain the knees of an occupant without increasing a package of an airbag cushion to reduce a risk of injuries to the occupant. The knee airbag includes an airbag housing provided at a lower end of a cockpit, and including an airbag cushion located toward an occupant, a cover assembled to the airbag housing in a shape of covering the airbag cushion, wherein in deployment of the airbag cushion, a lower portion of the cover is fixed to the airbag housing and an upper portion thereof is separated and opened from the airbag housing, and an opening limiting unit configured to limit an opening degree of the upper portion of the cover.

Abstract: A driver airbag with an emblem is proposed. The driver airbag with an emblem includes: a first cover mounted to a steering wheel; an emblem arranged on an upper portion of the first cover; a second cover having an emblem hole exposing a portion or all of the emblem upward, covering the emblem or the first cover from above the emblem, and coupled to the first cover or the steering wheel; and an airbag module coupled to the steering wheel below the first cover, and configured to deploy an airbag cushion toward a front portion of an occupant while rotating the first cover or the second cover during an operation thereof.

Abstract: An optical sheet and a method for manufacturing the optical sheet are provided.

Abstract: A blockchain network platform system according to an embodiment of the present invention comprises: a non-random consensus proof-based blockchain network; and a neural consensus proof module cluster for generating a new block, combined with random-consensus proof-based neural consensus validity verification data, by using block data propagated from the non-random consensus proof-based blockchain network, wherein the new block is propagated through the non-random consensus proof-based blockchain network.

Abstract: An operation method of a device for constructing a neural block rapid-propagation protocol (NBRP)-based blockchain according to an embodiment of the present invention comprises: a routing acquisition step of obtaining routing information for one or more participant node terminals participating in a blockchain network; a topology configuration step of activating an NBRP as a scheme of data transmission or reception, and identifying a peer node terminal among the participant node terminals on the basis of the routing information; a communication mode determination step of determining a communication process by determining whether the NBRP is activated for the peer node terminal; and a data processing step of processing synchronization and session data communication for transaction data or block data with the peer node terminal according to the communication process.

Abstract: The present invention provides a thiophene carboxamide compound of the following General Formula (I), which is a novel fluorine-substituted biphenyl carboxamide-based compound, and provides a useful compound, as an agricultural and horticultural plant disease control agent, exhibiting an excellent control effect at a low dose. wherein, R, R1, R2, R3, Xm, and Y are each as defined in the specification.

Abstract: An airbag module to protect a display device of a vehicle is proposed. The airbag module includes: the display device vertically slidably mounted to a cockpit of the vehicle; and an airbag housing arranged at the rear of the display device, rotatably mounted to the cockpit on a shaft extended in a direction parallel to a transverse direction of the vehicle, and configured to be rotated in response to sliding of the display device.

Abstract: An automatic washing apparatus for a heat exchanger is proposed. The automatic washing apparatus is configured to recognize positions of tube holes through a camera, and to automatically wash the tube holes. The automatic washing apparatus is also configured to be able to automatically wash an external bundle and internal tubes of a heat exchanger in accordance with set operation patterns of an external washing module and an internal washing module, and to be able to reuse washing water used for washing a heat exchanger as washing water by reprocessing the washing water.

Abstract: A driver airbag apparatus for vehicle with an illumination emblem, capable of preventing the deployment pressure of an airbag cushion 10 from being directly transmitted to a cover hinge part 43 of an airbag cover 40, thereby preventing the cover hinge part 43 from being broken due to the deployment pressure of the airbag cushion 10 and the departure of the illumination emblem 50 from a driver airbag module, by using a guide support 60 installed to cover the cover hinge part 43 of the airbag cover 40 at an inner position of the illumination emblem 50.

Abstract: The present invention relates to a novel fucose isomerase and a fucose production method using same. More specifically, in a reversible reaction between L-fucose and L-fuculose, an L-fucose isomerase, derived from a Raoultella sp. KDH 14 strain isolated from abalone intestines, favors the reaction progressing from L-fuculose to L-fucose, and thus the present invention provides the effect of applying same to the production of L-fucose.

Abstract: Disclosed is a driver airbag apparatus for a vehicle configured to be deployed from the region behind a steering wheel, having at the center portion thereof an obstacle, toward the region in front of the steering wheel while avoiding the obstacle. The driver airbag apparatus includes an airbag housing disposed behind the steering wheel, an airbag cushion accommodated in the airbag housing and configured to be deployed by gas injected thereinto toward the region in front of the steering wheel through a space between the obstacle and the steering wheel, and a housing cover coupled to the airbag housing so as to cover an opening in the airbag housing and configured to be ruptured by the deployment pressure of the airbag cushion so as to open the airbag housing to a limited angle toward the region in front of the steering wheel.

Abstract: The present invention relates to use of an enzyme that cleaves both alpha- and beta-1,4-glycosidic bonds and, more particularly, the present invention provides ?-L-fucosidase which has ?-1,4-glucosidase and ?-1,4-galactosidase activities and thus is capable of producing glucose and/or galactose, which are monosaccharides, from non-fucosylated saccharides. The enzyme has transglycosylation activity and thus produces maltooligosaccharides having a higher degree of polymerization than maltooligosaccharides used as a substrate, thereby being applicable to the development of high-value-added new materials in the food industry.

Abstract: An airbag cover structure for a steering wheel. The airbag cover structure with a lighting emblem includes: a mounting plate with an airbag cushion; an inner cover including an inner locking portion, a storage portion, and an inner hinge portion; an outer cover including an outer locking portion, an indicating portion, and an outer hinge portion; and an absorption area provided on the inner hinge portion of the inner cover, and configured to concentrate and absorb stress generated by a force that unfolds a bent portion of the outer hinge portion during deployment of the airbag cushion.

Abstract: An external airbag device is proposed. The external airbag device includes: a housing located in a bumper and securely coupled to a vehicle; and an airbag cushion disposed inside the housing in a folded state, and configured to be deployed outwardly from the housing and the bumper when gas is injected thereinto, wherein the airbag cushion is configured to be deployed to be inclined while a contact surface thereof brought into contact with an external obstacle colliding with the vehicle is deployed.

Abstract: A driver airbag module with a lighting device installed in a steering wheel of a vehicle is proposed. The driver airbag module includes an inner cover extending in a direction of a plane parallel to the steering wheel and having an accommodation space recessed downwards; an emblem panel accommodated in the accommodation space to be disposed in an upper portion of the inner cover and integrally coupled with the inner cover; a lighting device accommodated in the accommodation space to be disposed between the emblem panel and the inner cover; and an outer cover extending in the direction of the plane parallel to the steering wheel and integrally coupled with an upper surface of the inner cover while covering the emblem panel and the inner cover.

Abstract: A driver airbag module with a lighting device installed in a steering wheel of a vehicle is proposed. The driver airbag module includes an inner cover extending in a direction of a plane parallel to the steering wheel and having an accommodation space recessed downwards; an emblem panel accommodated in the accommodation space to be disposed in an upper portion of the inner cover and integrally coupled with the inner cover; a lighting device accommodated in the accommodation space to be disposed between the emblem panel and the inner cover; and an outer cover extending in the direction of the plane parallel to the steering wheel and integrally coupled with an upper surface of the inner cover while covering the emblem panel and the inner cover.

Abstract: A driver seat airbag including a horn plate seated on a steering wheel armature and provided with a plurality of restraint holes; holders disposed in the plurality of restraint holes; restraint clips installed in the plurality of holders to be elastically deformable; a mounting plate seated on the horn plate; and hooks provided to protrude from the mounting plate to correspond to the plurality of restraint holes, inserted into the plurality of restraint holes, and hooked on and restrained by the restraint clips.