baber/WOPTO huggingface dataset:
Patent SE-7705824-L (SE)
Inventor: TRAWINSKI H F
IPC: B04C11/00
Filed: 1977-05-17
Abstract: A method and apparatus for fractionation with hydrocyclones for providing the relative sharp separation between separate meshes being divided, by cumulating a slurry-fill as a regulative bulk measured variable below a lower reject nozzle, and adjusting the clearance between the surface of the slurry-fill and the lower edge of an overflow adjusted to a predetermined length which is reversely proportional to a desired separation mesh by means for changing or retaining constant the fill level of the slurry fill.
Patent SE-7706455-L (SE)
Inventor: JESPERSEN E
IPC: B65G23/38
Filed: 1977-06-02
Abstract: A conveyor on which a casting mould consisting of closely juxtaposed mould parts is advanced stepwise, comprises a section formed by an endless flexible belt. Extending along the side edges of this belt are reciprocating coupling parts which during at least part of their forward stroke are firmly clamped to the edge portions of the belt, from which they are released during their return stroke. In this way elastic extensions and retractions of the flexible belt are excluded.
Patent SE-7706751-L (SE)
Inventor: MICHEL R
IPC: B21B39/18
Filed: 1977-06-09
Abstract: The invention relates to a switch for wire mills and refined iron mills for selecting one of two or more continuing tubular guides for rolled material arriving successively in one guide. A guide tube is used which may be oriented at the inlet orifices of the continuing guides, and which is connected to the arrival guide, whereby the guide tube may be set, while a rolled material strand is being forwarded to one of the continuing guides, for one of the other continuing guides.
Patent SE-7709002-L (SE)
Inventor: NANNINI G
IPC: C07C/
Filed: 1977-08-09
Abstract: Heteromonocyclic and heterobicyclic derivatives of unsaturated 7-ayclamide-3-cephem-4-carboxylic acid are disclosed, and process for preparing same. These compounds are suitable for treating infections caused by Gram-positive and Gram-negative microorganisms.
Patent SE-7709473-L (SE)
Inventor: BORLINGHAUS A
IPC: B60G11/14
Filed: 1977-08-23
Abstract: 1534500 Coil spring AHLE Gebr 25 Aug 1977 [25 Aug 1976] 35741/77 Addition to 1503423 Heading F2S The present Specification is a modification of Specification 1,503,423 whereby no decrease in the diameter of the wire occurs in the truncated conical portion after the initial increase in diameter. The maximum wire diameter of such portion may be achieved at or before the end of such portion.
Patent SE-7904365-L (SE)
Inventor: KAISER A
IPC: H04N5/00
Filed: 1979-05-18
Abstract: In television apparatus for producing signals for displaying simultaneously a succession of time-separated images of an object moving over a selectable time period in an otherwise static scene, the effect of the display is improved, particularly in situations where there is partial overlap of successive images of the object, by causing the latest image of the moving object to take precedence over the next previous image.
Patent SE-7906575-L (SE)
Inventor: SEVERINI L
IPC: B64B1/58
Filed: 1979-08-03
Abstract: An aerostatic balloon comprises an envelope 1 made of thin plastics sheet material e.g. polyethylene, which is of a dark colour 1, preferably black, and is open at one zone 2 thereof for being partially filed with air and then closed. The heating of the inner air in the envelope 1, after exposure to solar rays, develops a lift exceeding the weight of the balloon, so that the latter will fluctuate in the atmosphere. The balloon may be used for advertising or as a scientific toy. A mass may be hung from it to maintain the balloon in a desired attitude. <IMAGE>
Patent SE-7909983-L (SE)
Inventor: BAUDER A
IPC: F02M69/14
Filed: 1979-12-04
Abstract: The valve has a piston valve (3) mounted within a piston valve cylinder (4) by two spaced apart bearing regions (13, 14) so that the piston valve (3), can rotate and/or move axially relative to the piston valve cylinder (4) under the control of an air quantity measuring device. Fuel under pressure is introduced in the cylinder space between the bearing regions (13, 14) and low pressure prevails outside the bearing regions. The bearing regions (13, 14) of piston valve (3) are provided with circumferentially disposed grooves (27). The pressurised fuel migrates into those grooves (27) and tend to equalise the pressure on the circumferential surfaces of the bearing regions (13, 14) so that the piston (3) does not tend to adopt an eccentric attitude and bear against the side wall of the cylinder (4). <IMAGE>
Patent SE-7910078-L (SE)
Inventor: BATTIGELLI J A
IPC: C03B37/06
Filed: 1979-12-06
Abstract: In the technique for fiberizing glass by the use of a centrifugal spinner delivering glass streams into an attenuating blast, a novel spinner construction is provided, and provision is also made for increasing the production, while also providing for the use of glass of lower cost, and at the same time, reducing environmental pollution. Glass compositions and spinner alloy compositions particularly suited for use in accordance with the invention, are also disclosed.
Patent SE-8005992-L (SE)
Inventor: PRICE-FALCON J F
IPC: C21B13/04
Filed: 1980-08-27
Abstract: A method for the gaseous reduction of iron ore to sponge iron in a vertical moving bed reactor having a reduction zone in the upper portion thereof and a cooling zone in the lower portion thereof which comprises using a coolant gas containing up to about 30% by volume of hydrocarbon, e.g., coke oven gas, and passing a mixture of the hydrocarbon-containing gas and steam through the cooling zone to cause the sponge iron therein to catalyze the conversion of the hydrocarbon/steam mixture to carbon monoxide and hydrogen.
Patent SE-8006559-L (SE)
Inventor: LANGBAUER J
IPC: B60R9/08
Filed: 1980-09-18
Abstract: The device for securing the hull of a watercraft and/or a sailboat mast comprises a locking bar the lower end of which has a hook, an annular eyelet or a crosshead by means of which the locking arm can be secured on a portion of the roof carrier which supports the hull of the watercraft and is secured to the roof of an automotive vehicle or on the sailboat mast which can be inserted between the roof and the roof carrier during transport. The upper end of the locking bar has a thread onto which can be screwed a flange or nut by means of which the hull of the watercraft or the sailboat mast can be securely clamped. The threadedly connectable flange or nut acts either upon the hull of the watercraft, e.g., a surfboard, or upon a portion of the roof carrier when the sailboat mast is secured by the locking bar. If this safety device is to be used in connection with the hull of a watercraft, it is necessary that the hull be provided with a through opening, for example, a daggerboard opening.
Patent SE-8007661-L (SE)
Inventor: STOLL KURT
IPC: B65D69/00
Filed: 1980-10-31
Abstract: A storage pack is designed for round, ring-like or button-like flat parts, made for example of synthetic resin by injection moulding or pressing. Such parts may, for example, be stoppers, ornament buttons for furniture and, more specially, ring gaskets, for example for air-powered or liquid powered plant. Such gaskets may take the form of precision O-rings or flat ring gaskets. In the storing system these parts are joined together in rows or columns side-by-side or one on top of the other to form a single unit or configuration which may be handled and stored, for example in dispensers. In such rows or columns, each part is joined with the adjacent parts by a readily frangible connection or bridge-piece.
Patent SE-8007692-L (SE)
Inventor: DRABERT F
IPC: A47C31/12
Filed: 1980-11-03
Abstract: The chair is partic. intended for the operator of a visual data display unit. It comprises a base column (F) carrying a swivel seat (S) and a back rest (R) pivotable about a transverse axis relative to the seat and coupled to this via a spring element, such as a pneumatic spring. The seat (S) frame (5) has pivoted (8,9) links (7,11) at the rear whose other ends are pivoted (12,13) totheframe (20,15) of the back rest. This arrangement provides correct body balance in the normal working position, relaxed position, and forward-leaning operating position.
Patent SE-8101498-L (SE)
Inventor: LOVGREN A
IPC: F23H15/00
Filed: 1981-03-10
Abstract: This invention relates to a boiler installation for the combustion of solid fuels, for example forest waste material in the form of e.g. bark and or chips, peat pellets, coal etc., which installation comprises a furnace located in connection to a heat medium portion and a grate means located in the furnace, which grate means feeds fuel from a fuel charge opening through the furnace while the fuel is being combusted, from which furnace the flue gases flow to the heat medium portion and continue to a chimney, and at least one intake for controlled supply of combustion air in the form of at least primary and secondary combustion air. In order to improve the efficiency degree of such boiler installations and to render possible efficient and complete combustion of forest waste material and other biologic fuels, which may have a high moisture content, the rear portion of the grate means (4) of the boiler installation, seen in the direction of movement, is located outside of the furnace space (1) proper but connected thereto for forming a zone in connection to the charge opening (5 for a certain drying of the fuel before it is fed into the furnace (1) by the grate, and comprises transverse dogs (9) running on a grate plane for advancing the fuel through the furnace (1), which grate plane is located above means (25,26) for the supply of the primary combustion air from below to the fuel, and below the air intakes (29) for the secondary combustion air.
Patent SE-8101524-L (SE)
Inventor: FLEET B
IPC: C25C7/02
Filed: 1975-08-06
Abstract: The invention provides an electrode for use in an electrochemical reactor. The electrode comprising a plurality of metallic filaments consisting of carbon fibers coated with a metal, each of the metallic filaments being in electrical contact with at least several of the other metallic filaments for transmitting an electrical potential substantially throughout the electrode when the electrode is in use in the reactor.
Patent SE-8102108-L (SE)
Inventor: PETTERSSON P
IPC: C25D3/38
Filed: 1981-04-02
Abstract: Process for improving the conductivity in a silver paint layer. This is used on an electrical non-conductive material, such as a plastic material or similar. The silver paint layer is treated with an oxidizing solution, containing halogenide ions. The oxidized solution can also suitably contain a surface active substance for improving contact between the solution and the silver paint layer.
Patent SE-8106661-L (SE)
Inventor: TOKUNO M
IPC: B26D7/26
Filed: 1981-11-10
Abstract: A method for positioning tools comprises a first process for moving all tools into a stand-by reach and a second process for moving tools into a positioning reach, and the second process comprises steps of moving a tool onto an origin and moving the tool from the origin by a distance equal to a desired distance between the tool and a following tool. An apparatus for positioning tools is provided with a single signal generator rotated by a rotating shaft for moving shifters, by which the tools are moved in the positioning and stand-by reaches.
Patent SE-8203664-L (SE)
Inventor: KREIJ S-E
IPC: F02C3/20
Filed: 1982-06-14
Abstract: A gas turbine plant includes a compressor and a turbine and therebetween a pressurized combustion chamber with a fluidized bed arranged within a pressurized container. The plant is also provided with valves for shutting off the compressor and the turbine from the combustion chamber upon a sudden load drop out and a valved by-pass duct for direct connection of the compressor and the turbine. To rapidly release the pressure in the combustion chamber when there is a direct connection between the compressor and the turbine, hot gas from the fluidized bed and colder compressed air from the container are mixed in a mixing chamber prior to discharge into the surroundings. In this way, the blow-off valve is protected from very hot gases which would damage it.
Patent SE-8303012-L (SE)
Inventor: PADFIELD J M
IPC: A61K47/38
Filed: 1983-05-27
Abstract: Title: PHARMACEUTICAL COMPOSITION A pharmaceutical composition is described which contains as active ingredient the .beta.-stimulant salbutamol or one or more of its physiologically acceptable salts. The stability of aqueous formulations of the composition is improved by including a cellulose derivative which provide an optically transparent or opalescent colloidal dispersion. Preferred compositions are liquid formulations suitable for oral administration in which the cellulose derivative also serves as a thickening agent.
Patent SE-8303263-L (SE)
Inventor: PERSSON I
IPC: F16L13/02
Filed: 1983-06-09
Abstract: When joining together pipes the pipe ends are usually placed opposite each other and then welded together. This cannot be done with heavy pipes. A gap exists between the ends (3 and 4) to be joined. The invention provides a joint by producing a splicing tube (5) the length of the gap and joining this by means of explosive welding. The invention is also applicable for mending a defect (2) in a pipe (1) by the removal of a sufficiently large section of the pipe (1) to allow the splicing tube (5) to fit into the space obtained, the part removed containing the defect (2).
Patent SE-8305253-L (SE)
Inventor: OBERLE T T
IPC: B65D81/34
Filed: 1983-09-28
Abstract: A pasteurizable and/or cook-in shrink film is provided that includes a first or sealing layer of a nonlipophillic polymeric material having a softening point greater than that of the following shrink layer; a second or shrink controlling layer, melt bonded to the first layer, of an ethylene homopolymer or copolymer; a third or adhesive layer, melt bonded to the second layer, of a chemically modified polyethylene being irradiatively cross-linkable and having functional groups with a relatively strong affinity for the following barrier layer; a fourth or barrier layer, melt bonded to the third layer, of a hydrolyzed ethylene-vinyl acetate copolymer; a fifth or adhesive layer as in said third layer, melt bonded to the fourth layer; and a sixth or abuse layer, melt bonded to the fifth layer. An associated method for making the film is also provided that includes full coextrusion and selective irradiation and orientation.
Patent SE-8305907-L (SE)
Inventor: WENTZELL JOSEPH M
IPC: B29C44/12
Filed: 1983-10-27
Abstract: A method of producing ultra fine solid metal particles which comprises discharging droplets of molten metal centrifugally from an upper surface of a rotating primary member against a secondary annular surface surrounding and inclined downward and outward with respect to the first member whereby the droplets are atomized, and passing the resulting droplets into a cooling environment.
Patent SE-8401135-L (SE)
Inventor: TRABER R P
IPC: C07K7/64
Filed: 1984-03-01
Abstract: The present invention relates to cyclosporin derivatives, especially compounds of formula I I wherein A is or or useful as anti-arthritic agents.
Patent SE-8402511-L (SE)
Inventor: STRANDBERG A
IPC: B30B1/40
Filed: 1984-05-09
Abstract: A wedge component (6) can be moved relative to a base by a hydraulically operated press component (8-12), using other wedge components and rollers. Guide columns (4) are provided which are threaded, and the press aperture is adjustable by nuts (13). The nuts can be connected together for synchronous movement, and the thus achieved movement of the press table (2) can form part of the press operation.(1)
Patent SE-8403328-L (SE)
Inventor: TORGARDH R
IPC: F16L37/088
Filed: 1984-06-21
Abstract: A coupling arrangement comprising first and second telescoping connecting components which, when telescopingly engaged, are locked by a locking device attached to one of the components and introduced into a first recess in the other component to place the coupling in a first locking position with incomplete sealing and then into a fully connected, locked and sealed position with the locking device introduced into a second recess in the other component.
Patent SE-8403522-L (SE)
Inventor: HARTUNG G
IPC: C03B37/05
Filed: 1984-07-03
Abstract: A method and an apparatus in a plant for fibrating mineral molten material which in the form of a stream of molten material (4) is discharged to the peripheral surface of a primary spinner wheel (1) and which is formed to mineral fibres by being thrown out from the spinner wheel or from several cooperating spinner wheels. The distribution of the stream of molten material (4) over the width or length of the primary spinner wheel is improved in that the force is applied to the incoming stream of molten material (4), especially from rear side thereof as seen in the rotation direction of the spinner wheel as seen in the rotation direction of the spinner wheel, which force is acting in a plane substantially perpendicular to a generatrics to the peripheral surface of the spinner wheel (1) and in a blunt angle to the stream of molten material (4). The force acts on a stream of molten material a short distance in advance of the place where the material comes into contact with the spinner wheel (1), and the force provides a widening of the stream of molten material without breaking same up into small fragments. The force may be provided by a gas flow (5) or by different mechanical deflector means.
Patent SE-8405832-L (SE)
Inventor: AHONEN J
IPC: D21B1/14
Filed: 1984-11-20
Abstract: A method for feeding a wood batch into a pressure grinder, according to which method the wood batch is first fed into a pressurizable feeding device (9) and thereafter from the feeding device into a continuously pressurized grinding chamber (5) to make contact with a grinding means (3) rotating in the grinding chamber. The wood batch is fed from the feeding device into the grinding chamber essentially in a horizontal plane in the direction of the axis (4) of rotation of the grinding means for maintaining proper order of the wood batch during the feeding operation. In a feeding device for carrying out the method the feeding device (9) is positioned on the side of the grinding chamber (5) so that the bottom (10a) of the feeding pocket (10) formed by the feeding device is essentially in level with the bottom (5a) of the grinding chamber. The feeding device is provided with a pushing means (17) displaceable in the feeding pocket towards the grinding chamber in parallel with the level of the bottom.
Patent SE-8500447-L (SE)
Inventor: BERGLUND THOMAS
IPC: B66C1/36
Filed: 1985-02-01
Abstract: A lock mechanism (3), on closure of a lip (2), locks the lip against a hook part (1), and can be released from either the lip or the hook part to permit opening of the hook. After opening of the hook, the lock mechanism returns automatically to the ready-to-lock position.
Patent SE-8502136-L (SE)
Inventor: RAUTIO KAUKO
IPC: F24F6/02
Filed: 1985-05-02
Abstract: An air humidifier used for regulating humidity in indoor spaces, such as residential flats, and in which the humidity has been produced by vaporizing water in a vaporizer. The problem in existing air humidifiers is the constant need to add water and the need of other maintenance, such as cleaning. In the air humidifier of the invention, these problems have been solved in the way that the air humidifier is connected to the water mains by means of a pipe. The water flow entering the vaporizer can be controlled with the aid of a valve, and after the water inflow has been stopped by the valve the heat stored in the walls of the vaporizer and in the electric resistance dries the vaporizer, while at the same time burning out the impurities in the vaporizer.
Patent SE-8502378-L (SE)
Inventor: PETTERSSON MAGNUS
IPC: A01G25/00
Filed: 1985-05-14
Abstract: A main double hose is used or a box is provided for receipt of the throughflow controlled by a screw.
Patent SE-8502470-L (SE)
Inventor: KYTE D J
IPC: G09G5/24
Filed: 1985-05-20
Abstract: A font storage system for use in a typesetter having an electronically controlled character imaging device. The storage system, which preferably includes a floppy disk, has digital information stored thereon defining each character to be typeset by at least two outlines on a normalized X-Y grid. The digital information defining each character includes (1) digital numbers defining the X and Y coordinates of the initial start points of the outline and (2) digital numbers defining a plurality of straight line vectors extending successively along the character outlines. Each vector has a first digital number representing the X coordinate distance and a second digital number representing the Y coordinate distance from one end of the vector to the other.
Patent SE-8503397-L (SE)
Inventor: LOQVIST K-R
IPC: B23B1/00
Filed: 1985-07-09
Abstract: The present invention relates to a method for chip forming machining, preferably of metallic work pieces, said chip forming machining being carried out by a cutting edge (21) of a cutting insert (20). When using conventional cutting inserts the deformation of the chip, i e the lamination and the curving of the chip is carried out in two timely separated steps, said chip breaking work being relatively energy absorbing. The method according to the present invention is characterized in that the lamination creation of runners and the chip forming is happening in quick succession or essentially simultaneously.
Patent SE-8600383-L (SE)
Inventor: GRETHE K
IPC: B05B7/10
Filed: 1986-01-29
Abstract: A method and apparatus for the combustion or gasification of highly viscous and/or suspended fuel in a burner flame. The fuel is introduced, in a nozzle, and in the form of a continuous, thin, annular layer, into a stream of atomizing medium, with the aid of which the fuel is atomized. The fuel is guided onto the inner wall of the nozzle as a continuous film at a velocity that is low with regard to wear action. The fuel is atomized at a terminal portion of the nozzle that has a knife-edge configuration. The fuel and the atomizing medium stream that flows within the annular film discharge at a minor resonant velocity.
Patent SE-8603422-L (SE)
Inventor: ANDRESEN H
IPC: D21F7/08
Filed: 1986-08-14
Abstract: The invention relates to a press felt for the transportation of a web and for the dewatering thereof in a press part of a paper machine. The press felt comprises at least one needled flock layer formed by fibres. In order to eliminate the re-wetting and the blow effect, a surface layer is formed on or partially within the flock layer at least on one side of the felt. The permeability of the surface layer is substantially lower than that of the rest of the felt beneath the surface layer. The surface layer can be formed by a plastic material applied on the flock layer.
Patent SE-8701691-L (SE)
Inventor: ALBERTSSON C
IPC: E05D5/02
Filed: 1987-04-24
Abstract: The invention relates to a method and to a fastening device for reducting the number of fasteners and working steps required to mount door and window frames and to secure fittings to the frames. Accordingly, there is used in accordance with the invention a fastening device (1) comprising an externally screwthreaded sleeve (2) which has provided on one end thereof an external flange (3) by means of which a fitting in the form of a hinge (11) striking plate or the like can be securely fitted to a frame (8), which frame (8), in turn, can be secured in an opening in a building element (9) with the aid of a screw (7) which passes through and co-acts with the fastening device, the head (6) or like element of the screw being locked to the fastening device (1) so that the fastening device, and therewith the frame (8), will accompany axial movement of the screw (7) when screwing-in or screwing-off the screw from the side of an opening in the building structure (9).