Abstract: A dishwasher with a controllable operation display panel, has a plurality of illumination elements for emitting light rays. When a medium necessary for normal operation of the dishwasher is lacking, some or all the illumination elements of the operation display panel can be intermittently activated.

Abstract: A domestic appliance includes an operation indicator having an illumination element for emitting a light beam by means of which a gap between the domestic appliance and a surface adjacent to the domestic appliance can be illuminated, and a reflection element in the gap for directing or bundling light emitted by the illumination element.

Abstract: A dishwasher is provided that includes a washing space in which the soiled articles can be positioned for cleaning and an operating device that operates during the cleaning operation and is arranged in an opening in a bounding face of the washing space and/or of a container which can be positioned in the washing space. A spray device for spraying cleaning fluid is integrated into the washing space in the operating device.

Abstract: The present invention relates to a process and device for detecting the response of the heart to an electrical stimulation pulse, comprising: collecting, after the end of the stimulation pulse, a first signal v which represents the electrode potential in open circuit and of which the variation in time t, from an original instant t.sub.o is of substantially logarithmic form: ##EQU1## v.sub.o being the value of v at instant t.sub.o and k being a parameter connected in particular with the duration and amplitude of the stimulation pulse, converting the first signal v into a second signal of which the variation in time is substantially linear and, detecting in said second signal a non-linear component representing the signal produced by the provoked contraction of the heart.