A mixture of two powdered alloys of the M, Cr, Al type, M being Co and/or Ni, is disclosed, in one form, for use in providing an abradable surface of an article and is characterized by the substantial absence of B. The first alloy has substantially no Si and has a higher melting range than that of the second alloy. The second alloy has substantially no Y and consists essentially of, by weight, 8-1...

Imidazolylmethyl-substd. fused indole derivs. of formula (I) and their physiologically acceptable salts and solvates are new: Im = gp (a) or (h); R1 = H, 1-6C alkyl, 3-6C alkenyl, 3-10C alkynyl, 3-7C cycloalkyl, 3-7C cycloalkyl (1-4C)alkyl, phenyl, phenyl (1-3C) alkyl, COOR5, COR5, CONR5R6 or SO2R5; R5 and R6 = H, 1-6C alkyl, 3-7C cycloalkyl, phenyl or phenyl (1-4C) alkyl, the last opt. ring-subst...

Pharmacologically active catechol derivatives of formula I I wherein R1 and R2 independently comprise hydrogen, alkyl, acyl, optionally substituted aroyl, lower alkylsulfonyl or alkylcabamoyl or taken together form a lower alkylidene or cycloalkylidene, X comprises an electronegative substituent such as halogen, nitro, cyano, lower alkylsulfonyl, sulfonamido, aldehyde, caboxyl or trifl...

A means (1) for detection of position changes round a joint, especially the spine. The means comprises a vertebral column unit (4) consisting of a number of separate vertebrae (6) and sleeves (12), and a detection unit (5). The vertebral column unit is held together by a tension spring (18) running through all the vertebrae and sleeves. Furthermore, through the vertebrae (6) run at least one flexi...

A means (1) for detection of position changes round a joint, especially the spine. The means comprises a vertebral column unit (4) consisting of a number of separate vertebrae (6) and sleeves (12), and a detection unit (5). The vertebral column unit is held together by a tension spring (18) running through all the vertebrae and sleeves. Furthermore, through the vertebrae (6) run at least one flexi...

A valve is provided for dispensing metered doses from an aerosol container (2) which contains a liquid. The valve comprises a metal cup (12) open at the upper end thereof and also having an opening (15) at its lower end, the cup (12) defining a cavity. First and second valve seals (16, 17) are located at opposite ends of the cup. A metal valve stem (21) passes in sliding and sealing contact throug...

A valve is provided for dispensing metered doses from an aerosol container (2) which contains a liquid. The valve comprises a metal cup (12) open at the upper end thereof and also having an opening (15) at its lower end, the cup (12) defining a cavity. First and second valve seals (16, 17) are located at opposite ends of the cup. A metal valve stem (21) passes in sliding and sealing contact throug...

A valve is provided for dispensing metered doses from an aerosol container (2) which contains a liquid. The valve comprises a metal cup (12) open at the upper end thereof and also having an opening (15) at its lower end, the cup (12) defining a cavity. First and second valve seals (16, 17) are located at opposite ends of the cup. A metal valve stem (21) passes in sliding and sealing contact throug...

A valve is provided for dispensing metered doses from an aerosol container (2) which contains a liquid. The valve comprises a metal cup (12) open at the upper end thereof and also having an opening (15) at its lower end, the cup (12) defining a cavity. First and second valve seals (16, 17) are located at opposite ends of the cup. A metal valve stem (21) passes in sliding and sealing contact throug...

PURPOSE:To completely assure recording data by providing a data buffer outputting stored data to a host device through a line driver just after it finishes storing a series of recording data from the host device. CONSTITUTION:A data reproduction circuit 4 reproduces data from a recording medium at the time of data reproduction and data recording, and outputs it to a CRC (error detection code) disc...

A vertical plug-in single-in-line circuit module with a carrier for carrying a row of single-in-line mounted metal pins lying in the plane of the carrier along one carrier edge as outer electrical connections of one or more resistive elements such as a resistance area or resistance path. A first region of the resistive element is located closer to the metal pins of the carrier than a second region...

A vertical plug-in single-in-line circuit module with a carrier for carrying a row of single-in-line mounted metal pins lying in the plane of the carrier along one carrier edge as outer electrical connections of one or more resistive elements such as a resistance area or resistance path. A first region of the resistive element is located closer to the metal pins of the carrier than a second region...

A high consistency pulp tower 1, which has an element assisting the pulp outlet flow arranged in proximity to the outlet opening 4 for the pulp. In order to prevent the pulp from standing still in any part of the bottom, the pulp tower is provided with a rotating element 10, which is provided with conveying elements 14, which feed pulp towards the outlet opening 4. The outlet opening 4 may be prov...

Novel methyl carbinol derivatives of Vitamin E and a method for their manufacture.

Asbestos-free, fibre-reinforced formed objects having a volume weight of at least 1,000 kg/cm3 and having a matrix consisting of a hardened inorganic binding agent are produced in a process in which green formed bodies are produced by dehydrating an aqueous suspension of fibres and a matrix-forming material comprising particles of an inorganic hydraulic binding agent, a particular inorganic admixt...

A powder-filled welded steel tube has a tube wall (1) with a welded longitudinal seam (6) and is wound into a coil for despatch. To reduce the risk that the seam opens when the tube is twisted, e.g. on uncoiling, the tube wall is provided with a continuous longitudinal groove (5). Preferably the groove (5) is symmetrical and directed radially inwards. In the continuous manufacture of such tube, a ...

Starting from a synthesis process for ammonia in which converter parts heated in the process by the hot gas are cooled by colder gas, a solution is provided which in particular makes possible thinner-walled components and/or less expensive material for the converters and other components. According to the process, this is achieved by repeatedly recirculating the process gas over the ammonia conver...

Starting from a synthesis process for ammonia in which converter parts heated in the process by the hot gas are cooled by colder gas, a solution is provided which in particular makes possible thinner-walled components and/or less expensive material for the converters and other components. According to the process, this is achieved by repeatedly recirculating the process gas over the ammonia conver...

Each arm (10) is articulately fitted in the suspension frame (4) and to the snow plough (5,6,9) so that they may pivot and cause the plough to move outwards to either side of the tractor. To control the pivoting of the arms, double-acting hydraulic pistons (14) are pref. used. The plough has a guide (9) for its longitudinal movement by means of a hydraulic motor (15), and articulations (12) fitted...