Abstract: The invention relates to a device for the attachment of a wall-mounted object, such as an item of sanitary ware and in particular a toilet bowl, to a wall (W) using at least one wall bracket (2) which can be fixed to the wall (W) of a building, an object, such as the body of a toilet bowl (3), being supported on said wall bracket (2) and said object (3) being screwed to said wall bracket by means of a respective locking screw (4) which engages through a respective hole (5) in the upper side (6) of the object (3) and can be screwed down into the respective wall bracket (2) from above.

Abstract: The invention refers to a mechanism for the preferably length-adjustable fastening of a semi-pedestal (1) under furniture (2), such as a basin (2?), in particular a wash basin in a kitchen or washroom, having at least one tension member (3), which is attached, preferably releasably, on the one hand, to a mounting plate, e.g. a wall holder (4) of the furniture (2) provided with a fastening bolt (10) and, on the other hand, to the wall (5) of the semi-pedestal (1), where the tension member (3), which may be elastically compliant, is equipped in at least one terminal region (6) in the manner of a cable tie, with latching means (7), e.g. a toothed formation, and which can be introduced by way of the terminal region (6) into an accommodating element (8) which can be attached to the holder (4) of the furniture (2) and/or the wall (5) of the semi-pedestal (1) and formed as a counter-latching element and can be held there as well as furniture equipped with at least one such mechanism.

Abstract: The invention relates to a flush water unit for a toilet bowl that has several outlet openings (3,3?) ending in the bowl interior (1) of a bowl body (2), through which flush water enters into the flusher bowl (1) from the rear of the bowl body (2) below the upper bowl edge (4). The outlet openings (3, 3?) are configured on the respective front end (5, 5?) of separate, preferably essentially straight feed pipes (6, 6?) that project from the outside into the interior of the bowl (1) and are insertable through at least one installation recess (7, 7?) in the rear wall (8) of the bowl body (2).

Abstract: A filter arrangement for liquids has a filter housing and a functional carrier arranged inside the filter housing. A cylindrical filter element is inserted axially into the filter housing and defines an unfiltered side and a filtered side inside the filter housing. A non-return diaphragm is secured within the filter housing, wherein the non-return diaphragm is arranged on the functional carrier so as to effect an axial and/or radial sealing action of the unfiltered side relative to the filtered side of the filter arrangement.

Abstract: The invention relates to a device for the attachment of a wall-mounted object, such as an item of sanitary ware and in particular a toilet bowl, to a wall (W) using at least one wall bracket (2) which can be fixed to the wall (W) of a building, an object, such as the body of a toilet bowl (3), being supported on said wall bracket (2) and said object (3) being screwed to said wall bracket by means of a respective locking screw (4) which engages through a respective hole (5) in the upper side (6) of the object (3) and can be screwed down into the respective wall bracket (2) from above.

Abstract: The invention refers to a mechanism for the preferably length-adjustable fastening of a semi-pedestal (1) under furniture (2), such as a basin (2?), in particular a wash basin in a kitchen or washroom, having at least one tension member (3), which is attached, preferably releasably, on the one hand, to a mounting plate, e.g. a wall holder (4) of the furniture (2) provided with a fastening bolt (10) and, on the other hand, to the wall (5) of the semi-pedestal (1), where the tension member (3), which may be elastically compliant, is equipped in at least one terminal region (6) in the manner of a cable tie, with latching means (7), e.g. a toothed formation, and which can be introduced by way of the terminal region (6) into an accommodating element (8) which can be attached to the holder (4) of the furniture (2) and/or the wall (5) of the semi-pedestal (1) and formed as a counter-latching element and can be held there as well as furniture equipped with at least one such mechanism.

Abstract: An optical transient sensor circuit includes a photodiode in series with a MOS feedback transistor connected across a voltage difference. An inverting amplifier having its input connected to the common connection between the photodiode and the MOS feedback transistor and its output connected to an output-node for a measure of the incoming irradiance. A charge/discharge circuit, having an input connected to the output of the inverting amplifier, having an output connected to the gate of the MOS feedback transistor and having a first and second output for half-wave rectified and thresholded contrast encoding measures of positive and negative irradiance transients. A capacitor connected between a constant potential and the gate of the MOS feedback transistor.

Abstract: An optical transient sensor circuit includes a photodiode in series with a MOS feedback transistor connected across a voltage difference. An inverting amplifier having its input connected to the common connection between the photodiode and the MOS feedback transistor and its output connected to an output-node for a measure of the incoming irradiance. A charge/discharge circuit, having an input connected to the output of the inverting amplifier, having an output connected to the gate of the MOS feedback transistor and having a first and second output for half-wave rectified and thresholded contrast encoding measures of positive and negative irradiance transients. A capacitor connected between a constant potential and the gate of the MOS feedback transistor.

Abstract: In a filter element comprising a pleated pack of planar porous filter material sheets with pleat backs, which are reinforced by impregnation or coating with a casting resin or another self-hardening plastic material, the filter element includes transition areas between the impregnated or coated and the non-impregnated or non-coated filter areas wherein the hardened state of the filter material gradually changes to the non-hardened state thereby to reduce chances of fatigue fractures between the hardened and the non-hardened filter areas.

Abstract: A device for installing a toilet, having a rearwardly extending discharge pipe, on a floor opening, surrounded by a floor ring anchored in the floor and having upright threaded bolts configured to fasten a toilet having a downwardly extending discharge pipe, has a base having an underside configured to be placed onto the floor ring. A U-shaped pipe section having a first end and a second end is provided wherein the first end has a 90° bend section connected to the base. The second end has a diameter matched to a diameter of a rearwardly extending discharge pipe of a toilet to be installed. The 90° bend section has an end portion facing the floor ring, wherein the end portion has a diameter matched to a diameter of the floor ring. The base has securing elements secured to the floor indirectly by the floor ring, the threaded bolts, and the base.

Abstract: An integrated circuit that computes the velocity of a visual stimulus moving between two photoreceptor locations is disclosed. In its most basic version, the circuit comprises two temporal edge detectors with photoreceptors, two pulse-shaping circuits, and one motion circuit on a single silicon chip. Velocity is computed from the signed time delay of the appearance of an image feature at the two photoreceptor locations. Specifically, each temporal edge detector detects a rapid irradiance transient at its photoreceptor location and converts it into a short current spike. This current spike is transformed into two different voltage pulses, a fast pulse and a slowly-decaying pulse, by the pulse-shaping circuit that is coupled to the temporal edge detector.

Abstract: An integrated circuit that computes the velocity of a visual stimulus moving between two photoreceptor locations is disclosed. In its most basic version, the circuit comprises two temporal edge detectors with photoreceptors, two pulse-shaping circuits, and one motion circuit on a single silicon chip. Velocity is computed from the signed time delay of the appearance of an image feature at the two photoreceptor locations. Specifically, each temporal edge detector de tects a rapid irradiance transient at its photoreceptor location and converts it into a short current spike. This current spike is transformed into two different voltage pulses, a fast pulse and a slowly-decaying pulse, by the pulse-shaping circuit that is coupled to the temporal edge detector.

Abstract: An integrated circuit that computes the velocity of a visual stimulus moving between two photoreceptor locations is disclosed. In its most basic version, the circuit comprises two temporal edge detectors with photoreceptors, two pulse-shaping circuits, and one motion circuit on a single silicon chip. Velocity is computed from the signed time delay of the appearance of an image feature at the two photoreceptor locations. Specifically, each temporal edge detector detects a rapid irradiance transient at its photoreceptor location and converts it into a short current spike. This current spike is transformed into two different voltage pulses, a fast pulse and a slowly-decaying pulse, by the pulse-shaping circuit that is coupled to the temporal edge detector.

Abstract: An integrated circuit that computes the velocity of a visual stimulus moving between two photoreceptor locations is disclosed. In its most basic version, the circuit comprises two temporal edge detectors with photoreceptors, two pulse-shaping circuits, and one motion circuit on a single silicon chip. Velocity is computed from the signed time delay of the appearance of an image feature at the two photoreceptor locations. Specifically, each temporal edge detector detects a rapid irradiance transient at its photoreceptor location and converts it into a short current spike. This current spike is transformed into two different voltage pulses, a fast pulse and a slowly-decaying pulse, by the pulse-shaping circuit that is coupled to the temporal edge detector.

Abstract: An algorithm and circuits for sensing a moving optical stimulus. Three sequentially produced electrical signals at different locations in response to a moving stimulus are used to generate a monotonic function of velocity which is substantially insensitive to the global illumination level and stimulus contrast. Temporal aliasing is minimized by using an adaptive inhibition scheme. Dense arrays of such motion sensors can be monolithically integrated for the acquisition of entire velocity maps which can be used to obtain imaging information suitable for navigation of mobile systems in complex environments.

Abstract: An integrated circuit that computes the velocity of a visual stimulus moving between two photoreceptor locations is disclosed. In its most basic version, the circuit comprises two temporal edge detectors with photoreceptors, two pulse-shaping circuits, and one motion circuit on a single silicon chip. Velocity is computed from the signed time delay of the appearance of an image feature at the two photoreceptor locations. Specifically, each temporal edge detector detects a rapid irradiance transient at its photoreceptor location and converts it into a short current spike. This current spike is transformed into two different voltage pulses, a fast pulse and a slowly-decaying pulse, by the pulse-shaping circuit that is coupled to the temporal edge detector.