Abstract: A battery welding system includes a welding booth, a welding unit installed in an interior of the welding booth and configured to weld a battery component part transported along a predetermined transport path, a component part loading module and a component part unloading module each installed in the interior of the welding booth and configured to load and unload the battery component part at a predetermined part loading position and a part unloading position of the transport path, respectively, and a fire detection unit installed in the welding booth and configured to detect fire occurring in the battery component part.

Abstract: The present invention relates to: a biodegradable capsule which is a capsule having a form in which a capsule wall surrounds fragrance or oil, wherein a polymer, formed by the reaction of a fibrous polymer, a protein polymer, an aliphatic polyesterpolyol and an aliphatic crosslinking agent, constitutes the capsule wall of the capsule; and a manufacturing thereof.

Abstract: A fastening component supplying apparatus is disclosed. The disclosed fastening component supplying apparatus according to an exemplary embodiment of the present invention for supplying a plurality of bolts aligned by a bolt aligning device to a fastening portion of a fastening target part includes: a bolt picking unit rotatably installed to an arm front end of a handling robot and picking a plurality of bolts aligned in the bolt aligning device; and a bolt drop unit installed to an arm front end side of the handling robot and dropping the bolts picked by the bolt picking unit to the fastening portion.

Abstract: An engagement component supplying apparatus includes: i) a jig frame in which at least one driving unit is installed and which is configured to support an engagement target part and a corresponding part to be engaged each other through a plurality of engagement components; ii) an engagement component picking unit installed on the at least one driving unit through a mounting bracket and which is configured to pick the plurality of engagement components aligned at a predetermined position; and iii) an engagement component temporary engagement unit installed on the mounting bracket and which is configured to, while picking the plurality of engagement components picked by the engagement component picking unit one by one, temporarily engage the plurality of engagement components to a plurality of second engagement portions of the corresponding part through a plurality of first engagement portions of the engagement target part.

Abstract: A part assembling system of an automation line includes: a station frame in which a part assembling tool is installed and that includes at least one mounting part; at least one positioner mounted on the at least one mounting part; a part conveying pallet including at least one positioning pin coupled to the at least one positioner; and a moving carriage that transports the part conveying pallet to a predetermined position on a floor of a process work area.

Abstract: A part assembling system of an automation line includes: a station frame in which a part assembling tool is installed and that includes at least one mounting part; at least one positioner mounted on the at least one mounting part; a part conveying pallet including at least one positioning pin coupled to the at least one positioner; and a moving carriage that transports the part conveying pallet to a predetermined position on a floor of a process work area.

Abstract: The present invention relates to: a biodegradable capsule which is a capsule having a form in which a capsule wall surrounds fragrance or oil, wherein a polymer, formed by the reaction of a fibrous polymer, a protein polymer, an aliphatic polyesterpolyol and an aliphatic crosslinking agent, constitutes the capsule wall of the capsule; and a manufacturing thereof.

Abstract: A fastening component supplying apparatus is disclosed. The disclosed fastening component supplying apparatus according to an exemplary embodiment of the present invention for supplying a plurality of bolts aligned by a bolt aligning device to a fastening portion of a fastening target part includes: a bolt picking unit rotatably installed to an arm front end of a handling robot and picking a plurality of bolts aligned in the bolt aligning device; and a bolt drop unit installed to an arm front end side of the handling robot and dropping the bolts picked by the bolt picking unit to the fastening portion.

Abstract: A multi-input multi-output (MIMO) antenna for improving isolation is provided. Split ring resonators (SRRs) are structurally arranged on the lower end of a ground surface between a plurality of antenna patterns spaced apart from each other. Accordingly, permeability of the SRRs has a negative value, which prevents current from flowing between antennas. Consequently, the isolation characteristic of the antennas is improved.