A cold work steel has the following chemical composition in weight-%: 1.25-1.75% (C+N), however at least 0.5% C 0.1-1.5% Si 0.1-1.5% Mn 4.0-5.5% Cr 2.5-4.5% (Mo+W/2), however max. 0.5% W 3.0-4.5% (V+Nb/2), however max. 0.5% Nb max 0.3% S balance iron and unavoidable impurities, and a microstructure which in the hardened and tempered condition of the steel contains 6-13 vol-% of vanadium-rich MX-ca...

A cold work steel has the following chemical composition in weight-%: 1.25-1.75% (C+N), however at least 0.5% C 0.1-1.5% Si 0.1-1.5% Mn 4.0-5.5% Cr 2.5-4.5% (Mo+W/2), however max. 0.5% W 3.0-4.5% (V+Nb/2), however max. 0.5% Nb max 0.3% S balance iron and unavoidable impurities, and a microstructure which in the hardened and tempered condition of the steel contains 6-13 vol-% of vanadium-rich MX-ca...

A variable-reluctance type vibrator for generating vibrations in a bone anchored hearing aid. The vibrator includes a vibrator plate and a bobbin base with a vibrator gap therebetween. The vibrator gap between the vibrator plate and the bobbin base, or some other spacing in the vibrator where a relative movement between two surfaces is generated during the vibratory function, is at least partially...

A variable-reluctance type vibrator for generating vibrations in a bone anchored hearing aid. The vibrator includes a vibrator plate and a bobbin base with a vibrator gap therebetween. The vibrator gap between the vibrator plate and the bobbin base, or some other spacing in the vibrator where a relative movement between two surfaces is generated during the vibratory function, is at least partially...

A method for detection of a change in the scene in an area. The method comprises the steps of recording (100) a digital image of the area using a sensor and transforming (110) the recorded image by an operator. The operator is based on a previous modelling of changes in the lighting in the area and on a modelling of how the sensor depicts the area in greyscale values in the recorded image. The met...

A method for detection of a change in the scene in an area. The method comprises the steps of recording (100) a digital image of the area using a sensor and transforming (110) the recorded image by an operator. The operator is based on a previous modelling of changes in the lighting in the area and on a modelling of how the sensor depicts the area in greyscale values in the recorded image. The met...

A multilayer pipelike product and a method for heating the same, the product comprising at least two layers (2, 3, 4). At least two layers (2, 3, 4) are provided with means for directing heating thereto. Different layers (2, 3, 4) can be heated separately such that when one layer (2, 3, 4) is heated, the rest of the product does not substantially warm up. A different heating arrangement is directe...

An ear cleaner is provided to clean ears more safely. It comprises first and second body members, the first body member comprising two sections, a screen separating the two sections, one of such sections having a tube communicating with its interior and being adapted for insertion in an ear, said one section enclosing a space fo r receiving debris extracted from the ear and being separably connec...

A method for polling a plurality of wireless modems from a base station in which, when a first modem is about to be polled, data that is ready to sent to a second modem is included in the poll sent to the first modem. The poll includes an indicatio n that the data is intended for the second modem.

A coupling device for attaching the external hearing aid part to the skull bone anchored part in a bone conducting hearing aid apparatus. The retaining force in the coupling device is substantially established with a permanent magnet. The bone anchored part and the external hearing aid part include a magnetic part.

A coupling device for attaching the external hearing aid part to the skull bone anchored part in a bone conducting hearing aid apparatus. The retaining force in the coupling device is substantially established with a permanent magnet. The bone anchored part and the external hearing aid part include a magnetic part.

A solubility-improved drug form is combined with a concentration-enhanci ng polymer in a sufficient amount so that the combination provides substantiall y enhanced drug concentration in a use environment relative to a control comprising the same amount of the same drug form without the concentration-enhancing polymer.

The invention relates to the creation of a novel method to allow customers to automatically alter media files. The method is suitably generic to allow compression of any media file. However, it is optimized for sporting events including but n ot limited to professional hockey, baseball, football and soccer. The invention is reliant on existing technology to 'stream' data over the Internet and is ...

System for establishing a user interface that comprises at least a user interface device that is portable and small in size, wherein it is suitable to be held on the palm, and that comprises at least one ocular display (1, 2), that is intended to be viewed when the user interface device is positioned in front of the eye of the user. The user inter-face device is intended for presenting the user in...

31 A device for connecting an electrical contact to a flat bus bar conductor formed with a tab comprises a spring sleeve and a tubular shroud. The sleeve receives both the tab and the electrical contact in order to interconnect these tab and contact. The shroud has a first section in which the sleeve fits and a second section through which the tab is inserted in the sleeve, this second section b...

A programmable optical demultiplexer can independently assign every inp ut optical channel in a WDM optical communications signal to depart from any desired output port. The demultiplexer device can also be operated in the reverse direction, and thus achieve programmable optical multiplexer functionality, by acceptin g different wavelengths at each of multiple input ports and efficiently combining...

This invention relates to a graphite and/or carbon black-containing. cathode coating dispersion which is suitable for battery production. The dispersion is water and alkali resistant and also electrically conductive wh en coated on cathode surfaces. The dispersion is a one pot thermoset water-base d system which contains at least two binders which are epoxy ester and styrene acrylic, stryrene buta...

Apparatus, systems, and methods for bonding one element of an electrochemical cell or cell stack to another wherein a sealing grove with a complex cross-sectional shape receives and retains a bead of adhesive prior to being assembled. The complex cross-sectional shape has a raised portion sized to receive and retain the bead of adhesive, and at least one depressed portion to receive adhesive dis...

-142- The invention provides a grid for a battery plate in which, when a metal sheet is formed into a grid-like shape, rupture due to torsion or stress concentration does not oc- cur in a basal portion of a wire which is drawn out from a node of the grid, thereby preventing corrosion due to elec- trolyte from advancing so as not to cause a crack of corro- sion in an early stage. The invention pr...