Sentence examples for coupler from inspiring English sources

The substance is called a dye coupler.

Since the dye is formed in the dyeing process, the coupler and the diazonium component as a free base or diazonium salt are supplied to dyers.

(4) The second emulsion layer, which contains blue- and green-sensitive silver halide plus a magenta-forming colour coupler.

(5) The next emulsion, which is blue-and-red sensitive (blue again being suppressed) and contains a cyan-forming colour coupler.

Modern multiple-units are increasingly fitted with automatic couplers that combine a draft function with connection of all power, braking, and other control circuits between two train-sets; this is achieved by automatic engagement, when couplers interlock, of a nest of electric contacts built into each coupler head.

(2) The first emulsion layer, which contains blue-sensitive silver halide plus a yellow-forming colour coupler.

Negative colour films are practically all of the substantive-coupler type.

Processing such nonsubstantive colour films is more complex than processing substantive-coupler films containing couplers in the emulsions.

The developer used is one which leaves no dye-coupler stains.

'You'll need to keep that depressed,' came a muffled voice, 'until the thermo-coupler kicks in.' A jolly pilot deftly navigated us out of Chirk Marina, then, with a bracing clap on the back, hopped on to the towpath and whistled away.

Cuomo is a serial power-coupler.