This invention concerns highly concentrated self-emulsifying preparations containing organopolysiloxanes and alkylammonium compounds and use thereof in aqueous systems on textile substrates. In addition, a method for reading digital watermark data includes the steps of calculating a probability of reading \u20181\u2019 or \u20180\u2019 in a read bit sequence by using a test method on the basis of binary distribution, determining the presence or absence of digital watermark data according to the probability, and reconstituting digital watermark data. In one embodiment, the adaptive timing system comprises a delay circuit for sampling the data signal at a midpoint of the DVW. The exit surface is formed in a shape causing light to be concentrated. When an operation instruction is input by voice in the model pattern, candidate character strings are assigned to the variable parts of the model. In one aspect, the measured downward force is compared to a tool downward force measurement that is measured using a tool load cell, which is generally utilized to measure tool downward force during a normal CMP process.