32results about How to "Robust in use" patented technology

Fluorescence, spectroscopy is used to analyze small numbers of molecules that are present in a relatively small detection volume or zone. Information regarding physical and chemical properties of these molecules is determined by rapidly modulating the wavelength, intensity and / or polarization of laser energy to excite fluorophores that are attached either to the molecule of interest or a molecule that interacts with the molecule of interest. The emission profile of the fluorophores is used to determine useful information about the labeled and / or non-labeled molecules including molecular interactions between the molecules.

A force sensor particularly suited for use in an electronic stylus that senses the contact force on its nib for recording pen strokes and handwriting recognition. The sensor has a housing for a load bearing member for receiving an input force to be sensed and associated circuitry for converting the input force into an output signal indicative of the input force. The bearing member is movably mounted within the elongate body (up to 100 microns). The input force acting on the load bearing member is caused by contact on the nib. The load bearing member is biased against the direction of the input force.The force sensor also has a light source and photo-detector for sensing levels of illumination from the light source. Associated circuitry converts a range of illumination levels sensed by the photo-detector into a range of output signals, so that the illumination level sensed by the photo-detector varies with movement of the load bearing member within the elongate body such that the output signal from the circuitry is indicative of the input force. Using an optical sensor avoids the need to use a delicate piezo-resistive sensor that requires careful tolerancing during production.

A force sensor particularly suited for use in an electronic stylus that senses the contact force on its nib for recording pen strokes and handwriting recognition. The sensor has a load bearing member movably mounted for receiving an input force to be sensed, the load bearing member being biased against the direction of the input force. The sensor also has a light source, a photo-detector for sensing levels of illumination from the light source and circuitry for converting a range of illumination levels sensed by the photo-detector into a range of output signals. During use, the illumination level sensed by the photo-detector varies with movement of the load bearing member such that the output signal from the circuitry is indicative of the input force. Using an optical sensor avoids the need to use a delicate piezo-resistive sensor that requires careful tolerancing during production.

An adhesion promoter composition which comprises an oligomer of a functional alkoxysilane and a specific alkyl alkoxy silane is advantageously employed to improve the bonding of sealants / adhesives / coatings such as moisture curable silylated polymers on various substrates such as wet or dry concrete. In a preferred embodiment the adhesion promoter contains an octyltrialkoxysilane and an oligomer prepared from an epoxy or polyethylene oxide functional alkoxysilane.

A metal wire is first coated with a coating. In this first coating, retro-reflective beads are partly embedded. Thereafter the beads and the first coating are covered by a protective coating. The metal wire is made from a strand or wire made of stainless steel, or low carbon steel, or high carbon steel. The retro-reflective metal wire is used for diverse applications, such as spoke wire, signalization means, or bookbinding wire.

A fastening device includes a self-adhesive part having a self-adhesive surface and a connecting surface which is situated on the opposite side from the self-adhesive surface. A flexible strip extends from the connecting surface of the self-adhesive part. The flexible strip is joined to the self-adhesive part by means of a connecting element disposed in a region on the connecting surface. This region faces a central region of the self-adhesive surface. Thus, a traction force exerted on the flexible strip is distributed substantially uniformly over the self-adhesive surface.

A telescope has a joint for universally bearing an optical assembly in relation to a housing. The joint is designed as an elastic spring joint.

The invention encompasses devices and methods that at least partially entrap the droplets and aerosols from a person undergoing an aerosol / droplet-generating procedure, thereby reducing a health care worker's direct exposure to such health hazards. The device includes a planar cover structure impermeable to aerosols, droplets, fluids and gas. The planar cover structure providing a barrier between a health care worker and the body cavity or orifice of a patient. A hollow tubular extension forming an opening on the planar cover structure and the opening is configured to be positioned approximately on top of the body cavity or orifice of the patient. The opening configured to be reversibly closed via a closure mechanism.