Abstract: A transmission cable includes a plurality of transmission wires, an inner covering layer, at least one grounding wire, a conducting layer, and an outer covering layer. The plurality of transmission wires are traverse disposed in parallel to form at least one transmission wire layer. The inner covering layer wraps around the transmission wire layer. The grounding wire is disposed at one side of the inner covering layer. The conducting layer wraps around the inner covering layer and the grounding wire. The grounding wire is electrically connected with the inner surface of the conducting layer. The outer covering layer wraps around the conducting layer and forms a flat shape.

Abstract: A food container sealing structure is constructed to include a container body having a peripheral coupling flange, and a cover having a peripheral coupling flange coupled to the coupling flange of the container body to seal the container body, the coupling flange of the container body having endless concave portions respectively formed in horizontal section and vertical section thereof, the coupling flange of the cover having endless convex portions respectively formed in horizontal section and vertical section thereof and respectively engaged into the endless concave portions of the container body.

Abstract: A current surge absorbing wire winding box comprises a housing, a rotary disk, a communication wire, and a spiral spring. The rotary disk is rotatably received in a receiving groove within the housing, and a first ring and a second ring are formed around the center through holes on two surfaces of the rotary disk so that the communication wire and the spiral spring can wind around the first ring and the second ring. Characterized in that a circuit board with a surge absorption element is installed on the first ring of the rotary disk, a surge absorption device with two clamping covers and a plurality of inserting terminals. By the two clamping covers to clamp the communication wire, and one end of the inserting terminal is inserted into the clamping cover to the respective conductive wire, while another end is welded to the circuit board so that each surge absorption element can be electrically connected to each loop coil in parallel.