baber/WOPTO huggingface dataset:
Patent SE-7501146-L (SE)
Inventor: STIFT K
IPC: F27B3/06
Filed: 1975-02-03
Abstract: 1435888 Ore reducing furnaces VEREINIGTE OSTERREICHISCHE EISEN UND STAHLWERKE ALPINE MONTAN AG 21 Feb 1975 [22 Feb 1974] 7315/75 Heading F4B [Also in Division C7]  Apparatus for reducing iron ore comprises a rotary kiln discharging into two hearth furnaces arranged in series, the three units being gastightly connected so that all exhaust gases are discharged through the kiln. In the particular embodiment described kiln 3 fired by burner 15 discharges into the first of two hearths (7, 8) formed in a common shell which is arranged to tilt about the axis of the kiln. The hearths are each provided with a tapping spout 18, and are separated by a weir 19 which is downwardly stepped on the side remote from the spout whereby by tilting in one direction slag or metal can be discharged, and by tilting in the other metal can be transferred from the first to the second hearth. The first hearth is heated by burners 9 or electrodes 17 to melt the charge, while in the second hearth slag-forming additions from hoppers 11, 13 are melted by electrodes 12 and the bath is then blown with oxygen from lance 14.
Patent SE-7604522-L (SE)
Inventor: WESTLEY C E
IPC: G05D23/275
Filed: 1976-04-20
Abstract: A reversible electric motor is caused to modulate a load in response to an off-on condition responsive device, such as a thermostat. The thermostat completes an electric circuit through an electric heater which in turn supplies heat to a bimetal. The time constant of the bimetal and heater provides a modulating action to a three position motor control switch means which has a center open position. The motor provides a follow-up action through a cam or similar mechanism to rebalance and control an appropriate load, such as a temperature altering medium source.
Patent SE-7605584-L (SE)
Inventor: SIMON G
IPC: B29C51/18
Filed: 1976-05-17
Abstract: Sheets produced by the extrusion of a mixture of about 85 - 95 percent by weight of polystyrene or semi-impact-resistant polystyrene and about 5 - 15 percent by weight of a diene-styrene block copolymer having the structure S-B-S wherein S represents the styrene structure and B represents the butadiene or isoprene structure are used for the manufacture of molded articles in the vacuum-forming or thermoforming method.
Patent SE-7706335-L (SE)
Inventor: KOJIMA M
IPC: C07J41/00
Filed: 1977-05-31
Abstract: The cortisol compound of the formula (E)    <IMAGE>  (E)  wherein R represents a hydroxy group, a tyrosine lower alkyl ester residue, a tyramine residue, a histamine residue, a 7-aminoheptanoyl-tyrosine lower alkyl ester residue, a radioiodinated tyrosine lower alkyl ester residue, a radioiodinated tyramine residue, a radioiodinated histamine residue, a radioiodinated 7-aminoheptanoyltyrosine lower alkyl ester residue, a protein or a polypeptide; and a radioimmunoassay method using cortisol derivative.
Patent SE-7709099-L (SE)
Inventor: ENGELMANN G
IPC: H04L13/06
Filed: 1977-08-11
Abstract: A paper transport device utilizing pins for indexing with paper having perforated margins. Pin carrying rings are eccentrically mounted at the ends of a platen and project radially through circumferentially spaced slots in platen end portions with the pins projecting beyond the platen surface for only a portion of the platen's circumference.
Patent SE-7810113-L (SE)
Inventor: HILLERSTROM B
IPC: F28D7/16
Filed: 1978-09-26
Abstract: A heat exchanger for exchanging heat between a first medium passing through a serpentine tube system 12 and a second medium which flows around the tube system. The tube system comprises a plurality of tubes 13 to 16 which are connected in parallel between an inlet 10 and an outlet 11 for the first medium. The tube system is enclosed in a casing 19 so designed that a serpentine channel 22 is formed for the second medium from an inlet 23 to an outlet 24. <IMAGE>
Patent SE-7904495-L (SE)
Inventor: IVEFJELL TORSTEN
IPC: B42D3/08
Filed: 1979-05-22
Abstract: A sealing means for periodicals and like papers (1) intended for use in the distribution and selling of such papers. The sealing means comprises two sealing members (3, 4) which are applied around those end portions of the edge of the paper which are opposite the back thereof, and are adapted to keep together the sheets of the paper along said edge opposite the back. Each of said sealing members consists of a substantially rectangular paper sheet which is divided up into three fields the outermost fields (5, 6) of which are provided with means for adhesion to the outer sides of the wrapping and the unprepared central field (7) of which is adapted to be placed right opposite said edge.
Patent SE-7904799-L (SE)
Inventor: JACKSON W L
IPC: B60C17/04
Filed: 1979-05-31
Abstract: A pneumatic tire and wheel rim assembly containing a support hoop which supports the vehicle to which the assembly is fitted when the tire deflates by contacting the inside of the tire tread at the top and bottom of the assembly. The dimensions of the hoop are such that its inner surface does not touch the rim whether the tire is inflated or deflated, and its outer surface does not touch the tire when inflated normally.
Patent SE-7905910-L (SE)
Inventor: ROSSMANN A
IPC: F01D5/20
Filed: 1979-07-06
Abstract: The blade has a metallic core 2 carrying the blade root 2a and a ceramic aerofoil 1 enveloping the core with a resilient substance 4, e.g. ceramic foam or felt, interposed between the core and aerofoil. The core 2 has a head 3 under which one or more shoulders 1e engage to secure the aerofoil 1. The blade may consist of several axial sections 1a, b, c. The core and aerofoil are thus able to expand and contract independently of one another. Cooling air passages 6a may be provided. <IMAGE>
Patent SE-8006055-L (SE)
Inventor: WILLING D N
IPC: C08L83/04
Filed: 1980-08-29
Abstract: A latex of crosslinked silicone is prepared by emulsifying a vinyl endblocked polydiorganosiloxane and an organosilicon compound having silicon-bonded hydrogen atoms with water and surfactant, adding a platinum catalyst and then heating the emulsion to form the latex. Colloidal silica can be added to the latex to provide a product which is tougher. The water in the latex can be evaporated to provide an elastomer film. Coating the latex on a substrate, such as a textile or paper, provides an elastomeric coated substrate, which provides water repellency, insulation and release properties to the substrate.
Patent SE-8008085-L (SE)
Inventor: CAMERON G M
IPC: F28F9/22
Filed: 1980-11-18
Abstract: A heat exchanger having a disc and doughnut baffle configuration, in which the tubes are laid out in a set of concentric rings. Each ring of a set contains the same number of tubes as each other ring of the set, and the tubes in each ring are spaced uniformly apart. Each tube in each ring is located circumferentially midway between the two adjacent tubes of each neighboring ring and is separated from each of the two adjacent tubes in each adjacent ring by a ligament distance h. The distance h is held constant for all tubes in the set, by varying the radial spacing between rings, and the distance between any two adjacent tubes in any ring of the set is made greater than or equal to 2 h. The ligament gaps h which are constant therefore determine the minimum flow area between adjacent rings, and therefore the mass flow velocity through the tube bundle is constant.
Patent SE-8104443-L (SE)
Title: Liq. concrete transport vehicle - has stirring and discharge blades on driven shaft, with hatch in trough wall
Inventor: SVENSSON LARS-OLOV
IPC: B60P3/16
Filed: 1981-07-20
Abstract: The transport vehicle has a trough for liq. concrete, the trough containing a combined stirrer and discharge device. The latter comprises a number of blades (3) on a driven shaft (4) turning in bearings. There is a discharge opening (12) in the trough wall (7) which can be shut by a hatch (13).
Patent SE-8105140-L (SE)
Inventor: ANDERSSON E G
IPC: F25B9/00
Filed: 1981-08-31
Abstract: A device for a heating pump suggested as the type where air is compressed and the energy contained in the compressed air is used for heating of a secondary medium, like water in a circulating heating system. The air is compressed by a motor (2) driven air compressor (1) and is thereafter led into a pressure tank (3) where it is made to emit part of its heat content by being led into transport ducts (4) surrounded by heat exchange channels (5) containing the secondary media, like water in a heating conduit system for a water heater in a house or the like, after which the air is brought from the pressure tank (3) passes through a pipe (7) to an air-powered motor (8), that is powered by this air, whereby the air-powered motor's (8) outgoing effect applies the motor axel to the motor (2) which drives the air compressor (1).<IMAGE>
Patent SE-8200341-L (SE)
Inventor: SMITH R D
IPC: G01T1/12
Filed: 1982-01-22
Abstract: Zircaloy metal is utilized to form the heat generating core and internal lining of a high strength pressure barrier for a gamma thermometer. The internal lining which is cross-sectionally smaller than the core, forms a hydrogen gas barrier to prevent deterioration of the low thermal conductivity of the thermal resistance region in the thermometer.
Patent SE-8201275-L (SE)
Inventor: OHLSSON WEIMAR
IPC: F16L37/098
Filed: 1982-03-02
Abstract: A quick-coupling assembly for fluid conduits and of the kind comprising a first sleeve-shaped member, which at one end is provided with a number of resilient tongues provided with at least one projection intended to be locked behind at least one shoulder or the like in a second sleeve-shaped member for being connected to this and a ring being actually displaceable in the second member towards and away from the shoulder and being designed to cooperate with the tongues for compressing these so that they can be moved past the shoulder. The object of the invention is to provide a quick-coupling which despite high pressures (e.g. 350 bar) is easily rotatable so that a pressure hose connected to the coupling really can rotate, which is especially important at many hydraulic arrangement where relative movements occur between different structural parts connected to each other by pressure hoses. This object has been solved by the fact that the shoulder (5) comprises a ring (10) which is rotatably but undisplaceably arranged with respect to the second sleeve-shaped member (4).
Patent SE-8204713-L (SE)
Inventor: NAKANISHI W
IPC: E02D3/12
Filed: 1982-08-16
Abstract: A method and apparatus for the injection of solidifying material into a depth of soil, whereby water and air respectively is sprayed through a main nozzle (11) which links to a nozzle (12) when a hollow spindle (1) is introduced down into the soil and rotated. When the spindle has reached down to a predetermined depth, the solidifying material is sprayed through the main nozzle (11).An apparatus for the injection of solidifying material into a depth of soil involving a main nozzle (11) appointed in the side wall of a hollow spindle (1), and a linking nozzle positioned above the main nozzle (12) and positioned in connection with a vertical pipe (9) which goes eccentrically into the hollow spindle in relation to the vertical symmetry spindle of the aforementioned hollow spindle (1).<IMAGE>
Patent SE-8206029-L (SE)
Inventor: RYYNENEN S I
IPC: B04C5/081
Filed: 1982-10-25
Abstract: Separation of a medium into components having different particle masses is effected by means of centrifugal force in turbulence free flow operated equipment, e.g. cyclones. The invention serves to reduce the friction resistance between a vortex and a chamber by removing part of a chamber wall or an entire chamber wall from between parallel vortexes. The supporting action of a chamber wall is compensated for by having parallel, oppositely rotating vortexes collide with each other at an angle of 0 to 90 DEG . Separators can be built up into large systems in which parallel vortexes are disposed e.g. in circular configuration or in a regular square net. Having the vortexes collide with each other further acts to develop a separating power intensifying radial oscillating motion in vortexes.
Patent SE-8207216-L (SE)
Inventor: BERGAMINI G
IPC: G09F9/30
Filed: 1982-12-16
Abstract: An electromechanical digital indicator for displaying numerical information is disclosed, in which the angular movements of seven movable segments, combined with the action of a block in the shape of an eight and made of a transparent and light-channelling plastics material, acts in such a way as to display any figure at choice from zero to nine in solid lines rather than in segmental form, contrary to what occurs with the conventional display devices. Fluorescent layers on the bottom wall of the block and other expedient render the display visible under any conditions of direct or indirect lighting and also in the darkness of the night. Internal illumination means can be provided in the inside of the indicator box, that which could not be obtained heretofore with the electromechanical digital display appliances.
Patent SE-8300013-L (SE)
Inventor: INGVARSSON L I
IPC: E04B5/40
Filed: 1983-01-03
Abstract: PCT No. PCT/SE83/00487 Sec. 371 Date Aug. 20, 1984 Sec. 102(e) Date Aug. 20, 1984 PCT Filed Dec. 30, 1983 PCT Pub. No. WO84/02734 PCT Pub. Date Jul. 19, 1984.A framework cassette of thin sheet intended to be joined to adjacent cassettes so as to constitute a lost form when casting concrete framework and co-operating with the concrete in the finished framework as regards the absorption of forces. It consists of a rectangular bottom (11) along the two longitudinal sides of which edge beam sections are bent up. These edge beam sections consist in part of an upper, horizontal flange (5), a vertical web (3) with bulges (8) and furthest down a sleeve (6). On the sleeves (6) and between them is located a top section (9) which is also secured to them. The space between the top section (9) and bottom (11) of the cassette can be filled with insulation or used for installation material (14). The concrete is cast over the top section (9) and between the webs (3).
Patent SE-8303385-L (SE)
Inventor: VOGEL A
IPC: A61P9/00
Filed: 1983-06-14
Abstract: Compounds having the formula (I) wherein one of the two residues R1 and R2 is the methyl group and the other one is a group selected among isopropyl, n-butyl, isobutyl, cyclopentyl or isopropoxy-ethyl groups and the residue R3 is hydrogen or an optionally substituted alkyl group; these compounds are either in an optically active form when R3 is hydrogen, or in a racemic form or in an optically active form when R3 is an alkyl residue with 1 to 6 atoms of carbon, optionally substituted. Such compounds are used for the treatment of the deficiency of coronaries, cerebro-vascular deficiency, troubles of peripheral circulation, hypertension or asthma.
Patent SE-8402781-L (SE)
Inventor: SATO T
IPC: F04C15/00
Filed: 1984-05-23
Abstract: The machine may be a refrigerant compressor and to reduce wearing of the flanks of the spiral elements, or "wraps", 182, 192 the driving mechanism for the orbiting scroll-member 19 comprises a balancing mass, or "weight", 331, which slightly over-compensates for the radial force acting on the said scroll-member. Additional balancing weights 35, 36 may be comprised in the driving mechanism to compensate for the tilting moment due to the radial forces acting on the orbiting scroll member and the balancing weight 331. <IMAGE>
Patent SE-8501771-L (SE)
Inventor: ELIASSON TORBJORN
IPC: B28B11/24
Filed: 1985-04-11
Abstract: Process for heating and drying of reinforced concrete products in which is arranged a reinforcement (9) of electrically conducting material, wherein it is provided that parts of the reinforcement (9) can be reached from the outside. At least two of the parts of the reinforcement (9) which are located at a distance from each other and can be reached from the outside form two poles (4, 5) which are in electrical contact with each other by means of the reinforcement. The poles are connected to a current supply source (1) so that at least one closed circuit is formed and, with such adjustment of the current from the current supply source to the size of the concrete products together with the resistance in the closed circuit, that heat is generated in the reinforcement. Heat is conveyed to the concrete products (8) by means of heat conduction to the concrete body surrounding the reinforcement, and the heat in the concrete products (8) is detected. The current is conveyed to the reinforcement at selected periods depending on the detected heat in the concrete products.
Patent SE-8503612-L (SE)
Inventor: LINDH KJELL
IPC: A61F5/37
Filed: 1985-07-26
Abstract: Specific torsion is possible along the length of the strip components (6). At each end of their ends is a holder component (9, 10) to support end parts. At one or more points in the strip component central parts, there are distance components (16-19) between the strips. The strip compartments are displaceably arranged relatively to each other in their longitudinal direction, so that the reciprocal spacing between them is maintained when the joint is bent across the strip plane. The strip components together define a movable bending axis for the joint which is adaptable to the anatomical joint axis for the body joint to be supported.
Patent SE-8504460-L (SE)
Inventor: ANDERSSON K
IPC: E04B2/72
Filed: 1985-09-26
Abstract: Component comprises two sheets with an insulating material in between. This insulating core has vertical cardboard tubes which are smaller in diameter than the distance between the sheets. The tubes are filled with polyurethane foam. They are anchored in holes in battens.
Patent SE-8505010-L (SE)
Inventor: ILMAVIRTA I
IPC: G01F17/00
Filed: 1985-10-24
Abstract: The invention relates to a method for measuring the volume of a stack. In the method, the surface area Atot of the cross section of the stack is determined by measuring across the stack, and the volume V of the stack is then determined by calculation. The surface area Atot of the cross section of the stack is determined from the surface K of the stack at a number of different points of the length of the stack by measuring the height of vertical sections along the two sides of the stack, the width b of which sections is constant in the width direction of the cross section, which measuring of the height of the sections is carried out starting from the root of the stack up to the top of the stack by measuring the height difference &DELTA;h between vertical sections lying next to one another, which difference is added to the height value h of the preceding section, and by determining the surface area of the cross section by calculation on the basis of the measurement results obtained. The invention also relates to an arrangement for measuring the volume of a stack using the method according to the invention. The arrangement 1 is used to determine the surface area of the cross section of the stack by measuring across the stack. The arrangement 1 has a vertical boom provided with a measuring scale. A horizontal boom is arranged on the vertical boom and can be moved in its longitudinal direction to measure height differences between vertical sections of uniform width located next to one another from the side of the stack. <IMAGE>
Patent SE-8505337-L (SE)
Inventor: BLOMGREN BERNT
IPC: B03B5/32
Filed: 1985-11-12
Abstract: The machine separates two or more fractions of different density in an incoming current. It has a rotary drum (4), a current inlet (1) and outlets (2, 3) for the fractions. As the drum rotates, the incoming current is directed axially from one end (5) to the other (6), stratifying the fractions according to density in theprocess. The heavier fraction is delivered to the further end (6). The fractions are divided between their outlets.
Patent SE-8505370-L (SE)
Inventor: NAZARIAN M M
IPC: C02F1/463
Filed: 1985-11-13
Abstract: The electrical coagulator for the purification of a contaminated liquid comprises a settling chamber (1) wherein a vertical electrical coagulation chamber (2) is arranged coaxially thereto. In the lower portion of the chamber (2) a system of soluble electrodes (5) is mounted whereunder a sleeve (6) is provided for feeding the contaminated liquid. An electrolyte is fed into the electrical coagulation chamber (2) through a sleeve (7) which is arranged in the lower portion thereof. The purified liquid is discharged through the sleeve (3) which is mounted in the settling chamber (1). Screen grids (8) are arranged between the electrodes (5) and the sleeve (6) provided for feeding the contaminated liquid.
Patent SE-8600937-L (SE)
Inventor: PETKOV K S
IPC: B65G53/46
Filed: 1986-03-03
Abstract: The apparatus for metered delivery of powder has a vessel (1), beneath which is permanently installed a metering device (2), in the bottom section of which a pipe (3) for transport gas is provided in the form of an ejector. The pipe (3) is connected via a low-pressure pipe (6) to a chamber (4) which is situated on a vertical side wall of the metering device (2). The chamber (4) is closed at the end by a membrane (5) which firmly seals the outlet orifice of the vessel (1). Depending on the vacuum which is generated by the ejector in the pipe (3) for the transport gas and the delivery of the powder and which acts on the membrane (5) in the chamber (4) via the low-pressure pipe (6), the membrane (5) accordingly lifts off from the delivery orifice, as a result of which a metered powder delivery can be achieved. The powder passing into the ejector is delivered by the transport gas in the pipe (3). <IMAGE>
Patent SE-8602497-L (SE)
Inventor: WESTLING KENNETH
IPC: B65B33/02
Filed: 1986-06-03
Abstract: The anti-rust protection for the flat surfaces of tools (2) comprises a wholly covering foil (1), which can also be used as packaging. Appropriate printed descriptions, price data, etc., can be incorporated in the foil.
Patent SE-8703773-L (SE)
Inventor: AXELSSON GUNNAR
IPC: B60P3/14
Filed: 1987-09-30
Abstract: The present invention relates to an arrangement in light trucks, comprising a floor (4) and a roof (7) with a box-shaped, tightly closable space between. The floor (4) and roof (7) are secured together by means of posts (5, 6) arranged in the corners, to form an upper (7) and a lower (4) permanent loading platform, arranged an optional distance apart, the upper platform simultaneously constituting a work platform. The intermediate space can be closed by flaps and/or tailboard (11, 12, 13).
Patent SE-8801561-L (SE)
Title: Glued timber part mfg. system - with surfaces to be glued together having longitudinal cut=outs
Inventor: PRILEPSKY E A
IPC: B27M1/00
Filed: 1988-04-26
Abstract: For the manufacturing process, cut timber is dried, mechanically processed to workpieces (1), which are formed into a parcel and compressed, after adhesive has been applied. The workpiece surfaces to be glued together have longitudinal cutouts, the depth of which is not smaller than the thickness of an annual ring of early timber. The recesses may be cut before/after drying, at the same time as the mechanical processing.