The invention relates to polyamide sheet silicate compositions, containing an untreated clay mineral and a water-soluble polyamide, the concentration of the clay material being greater than 30% by weight. The substrate unit includes a first and a second substrate, and a first frame sandwiched there-between. The tilt actuator of the container is activated by a trigger wire which is attached to a trigger on the sled handle. A color information correction portion 12 performs color information correction based on the correction amount due to the contrast between the color information of a target pixel and representative color information of the surrounding region, and the correction gain value of the correction amount control portion. The dependency caused by reconvergent fanout is addressed, which is a necessary first step in a statistical STA framework. The apparatus may further include a controller adapted to adjust an adaptation of the model for the word or various models for the various words, based on the error rate.