Abstract: A secondary battery includes a first electrode plate including a first substrate having a first active material coated portion coated with a first active material and a first electrode uncoated portion not coated with the first active material; a second electrode plate including a second substrate having a second active material coated portion coated with a second active material and a second electrode uncoated portion not coated with the second active material; a separator between the first electrode plate and the second electrode plate; an electrode tab connected to one of the first electrode uncoated portion and the second electrode uncoated portion; and an insulation member that covers the electrode tab and fixes the electrode tab to the first electrode plate or the second electrode plate. The insulation member has a non-adhesive region on one side at a position corresponding to the electrode tab and an adhesive area.

Abstract: A secondary battery includes: a first electrode plate including a first substrate having a first active material coated portion coated with a first active material and a first electrode uncoated portion not coated with the first active material; a second electrode plate including on a second substrate having a second active material coated portion coated with a second active material and a second electrode uncoated portion not coated with the second active material; a separator between the first electrode plate and the second electrode plate; an electrode tab connected to one of the first electrode uncoated portion and the second electrode uncoated portion; an insulation tape on the first electrode uncoated portion or the second electrode uncoated portion and covering the electrode tab; and a step compensation unit on a region of an upper surface of the insulation tape excluding a region corresponding to the electrode tab.

Abstract: A secondary battery including an electrode assembly; a case containing the electrode assembly; and a strip terminal including a conductor part connected to the electrode assembly and extending outward, a foaming part surrounding the conductor part and containing foaming particles that foam under predetermined temperature conditions, and an adhesive layer surrounding the foaming part and bonded to the case.

Abstract: One example embodiment includes a guitar pickguard. The guitar pickguard includes a cover, where the cover is configured to cover at least a portion of a soundboard on a guitar. The guitar pickguard also includes attachment means, where the attachment means releasably attaches the cover to the soundboard.

Abstract: An apparatus for managing a plurality of wireless sensor networks selects a configuring policy according to a characteristic of each wireless sensor network and configures a network with the selected configuring policy for management. When an error occurs in the wireless sensor network, the apparatus performs error diagnosis based on a configuring policy applied to the error-detected wireless sensor network, infers a cause of the error, and provides an error recovery method corresponding to the inferred cause of the error to the error-detected wireless sensor network.

Abstract: An apparatus for managing a plurality of wireless sensor networks selects a configuring policy according to a characteristic of each wireless sensor network and configures a network with the selected configuring policy for management. When an error occurs in the wireless sensor network, the apparatus performs error diagnosis based on a configuring policy applied to the error-detected wireless sensor network, infers a cause of the error, and provides an error recovery method corresponding to the inferred cause of the error to the error-detected wireless sensor network.