The furnace chamber is divided into a feeding area, a pre-heating area, a heating area, a high-temperature area, a control area and a discharge area.

Each layer contains a left area, a middle area, and a right area.

The invention relates to a metal structure having a display region being a second region and being integrated with another region being a first region, said first region not being a display region.

The predetermined zone includes an exclusion zone and a shadow zone.

The display area includes a reflecting area and a transmissive area.

The compressible article includes an upper zone , a middle zone, and a lower zone .

The photonic crystal comprises a red area, a green area, and a blue area.

A display case (14) includes display space (18) defined by a top area (22), a bottom area (26), a front viewing area (30), and a back area (34).

The speed profile includes an accelerating region, a constant speed region, a decelerating region, a constant low speed region, and a stopping operations region.

The recording medium includes an inner area, a data area, and an outer area.

The extruder (10) is divided into a blending zone, a heat treatment zone, a conveyance zone and a mixing zone.

The outer nozzle section has an entrance portion, an intermediate portion and an exit portion.

The recording medium has a lead-in area, a lead-out area, and a data zone, where the data zone had a user data area and a spare area.

The optical disc includes a clamping area, a lead-in area, a data area, and a burst cutting area (BCA).

The system has a torque-speed map having a balance area, a low torque area and a high torque area, a low speed area and a high speed area.