1. A wired circuit board comprising an insulating layer and a conductive pattern formed on the insulating layer,
wherein the conductive pattern includes terminals to be connected with external terminals through molten metal,
wherein first holes to be filled with the molten metal are formed in the terminals to extend through the terminals in a thickness direction thereof, and
wherein second holes to communicate with the first holes are formed in the insulating layer at portions thereof corresponding to the terminals to extend through the insulating layer in a thickness direction thereof.
2. The wired circuit board according to claim 1,
wherein a metal supporting layer is provided on the other side of the insulating layer opposite one side thereof on which the conductive pattern is provided, and
wherein third through holes to communicate with the second through holes are formed in the metal supporting layer to extend through the metal supporting layer in a thickness direction thereof.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1.-19. (canceled)
20. A system for rehabilitating a pipeline comprising a first pipe, said system comprising:
a first device coupled to a first portion of a spoolable second pipe, and wherein said first device is configured to push a length of said second pipe into a first access point of said first pipe; and
a second device coupled to a second portion of said second pipe, wherein said second device is configured to pull said second pipe through a second access point in said first pipe, said second access point spaced a distance from said first access point; and wherein said first pipe includes a friction-reducing fluid within said first pipe.
21. The system of claim 20, wherein said first device is an injector or a reel.
22. The system of claim 21, wherein said second device is a capstan, winch, tractor or propulsion jet.
23. The system of claim 20, wherein said second device is a capstan, winch, tractor or a propulsion jet.
24. The system of claim 23, wherein said second device is a capstan.
25. The system of claim 23, wherein said capstan is connected to said second pipe with a rope.
26. The system of claim 23, wherein said first device is an injector or reel.
27. The system of claim 20, wherein said first pipe is flooded with a flooding fluid that includes said friction-reducing fluid.
28. The system of claim 27, wherein said flooding fluid is selected such that said second pipe has about neutral or minimal negative buoyancy in said fluid.
29. The system of claim 27, wherein said flooding fluid is selected from a brine and water-based drilling mud.
30. The system of claim 20, wherein said second pipe further comprises a buoyancy control layer.
31. The system of claim 30, wherein said buoyancy control layer is coupled to an exterior of said second pipe.
32. The system of claim 30, wherein said buoyancy control layer reduces the coefficient of friction of the exterior of said second pipe.
33. The system of claim 20, wherein a sensor is affixed to said second pipe.
34. The system of claim 20, wherein the second pipe comprises a fluid impervious inner liner and a composite layer.