A data carrier obtains necessary electric power and information by receiving a radio wave from a reader through an antenna and an information communication unit, and a control unit executes a required process based on the above information and information stored in a multi-value memory. The crosslinked fluorine-containing elastomer fine particles are crosslinked fluorine-containing elastomer fine particles having a gel fraction of not less than 85% by mass or crosslinked fluorine-containing elastomer fine particles obtained by crosslinking fluorine-containing elastomer particles having at least three iodine atoms per one polymer molecule at an end thereof. The group of pixels includes a plurality of pixel arrays, where each pixel array of the plurality of pixel arrays includes a first green pixel and a second green pixel. The second programmable transistor includes a second gate terminal, a second source terminal, and a second drain terminal, and a second programmable terminal. The emulsion is conducted to the separator tank for separating the oil from the water.