2021. June 21.
Method apparatus and computer program for the disinfection and the quality control of the disinfection of the hands of a user, wherein the method comprises the following steps: dispensing a predetermined amount of the mixture of a disinfectant substance and a light reflection modifying substance on the hands to be disinfected; allowing the user to smear and rub the mixture on his/her hands; inserting the hands one after the other into an imaging compartment (11) of an apparatus (10) for disinfection quality control; illuminating the inserted hand with light sources (14) emitting light having a predetermined spectral distribution and intensity; recording the image of the hand (9) from both sides by cameras (16); processing the recorded image to provide distinction between areas of the hand contacted and non-contacted by the mixture, wherein the light reflection modifying substance is a substance that absorbs light in at least a predetermined wavelength range which is added to the disinfectant substance in an amount that decreases light absorption of areas treated by the mixture and retains at the same time disinfectant properties; the light source emits light to cover the predetermined range and the cameras have sensitivity in that range; furthermore, in the processing step areas of the hand (9) are made brighter which were not contacted previously by the mixture.
2021. May 5.
The utility model relates to an articulated arm awning comprising a holder (1), a roller tube rotatably mounted in the holder (4), an awning fabric (3) that can be unwound from the roller tube and wound onto the roller tube, at least two articulated arm units composed of at least two arms (6, 15) for moving the awning fabric, includes a rotating unit (10) connected to the roller tube, wherein the articulated arm assembly is composed of at least two arms.
2021. May 5.
The invention relates to an angling aid for line-fishing, preferably for catching catfish, comprising a housing (1), an electronic sound generating unit (4) arranged in the housing ensuring protection against at least splashing water, a control and display unit (5) electrically connected to the sound generating unit (4), a power supply (6) for supplying current consumers of the sound generating unit and the control and display unit, and a loudspeaker (2) connected to an output of the sound generating unit.
2021. May 5.
Additive toilet feeding device for toilet flushing construction (1) with additive container for storing liquid additive (7), with a holding structure (16) for securing the additive container to the rinsing device, and a mixing device (6) which temporarily brings the water introduced into or stored in the rinsing device and the additive stored in the additive container (7) to each other during its operation.
2021. May 5.
Arm-operated building blinds and awnings, including articulated arm awning structures have long been widely used due to their many advantages. However, it is not aesthetically ideal for the arms of the support structure to be visible mostly from below, but in some cases, when the plane of the shading element is below of the supporting structure and armature, it can be seen from above.
