baber/WOPTO huggingface dataset:
Patent SE-8306812-D0 (SE)
Inventor: SWEENEY W A
IPC: C09K23/00
Filed: 1983-12-09
Abstract: A nonionic emulsifier useful for forming a stable aqueous emulsion of a hydrocarbyl-substituted succinic anhydride is the reaction product of:   (a) a hydrocarbyl-substituted succinic anhydride having from 6 to 50 carbon atoms in the hydrocarbyl substituent; and (b) a nonionic water-soluble compound having from 1 to 3 reactive polar groups, said water-soluble compound having sufficient hydrophilic strength to give a balanced oil-in-water emulsifier; wherein the emulsifier so produced contains a free carboxyl group and a substituted carboxyl group per each reacted anhydride molecule.   Aqueous emulsions formed from hydrocarbyl-substituted succinic anhydrides and the nonionic emulsifier can be used to render surfaces water repellent and in particular can be used as sizing agents for cellulose stocks in the production of paper.
Patent SE-8400159-D0 (SE)
Inventor: KRAFT D H
IPC: B21D53/26
Filed: 1984-01-13
Abstract: A sheet steel poly-V-grooved pulley having a special cross-sectional contour is made optionally by any one of three different cold working manufacturing procedures. Special physical properties or characteristics are developed in the pulley by the manner in which the metal in the V-groove body and single and double walled terminal flanges are cold worked. The cold working involves forming in stages of manufacturing from a cup-shaped blank to the finished pulley product a stepped inner body wall surface equivalent to a tapered surface with improved substantially uniform torque transmitting strength in the grooved body from web wall to open end. Also involved in the cold working is an increase in pulley diameter in certain portions of the finished pulley and a decrease in diameter in other portions from the diameter of the side wall of the cup shaped starting blank.
Patent SE-8400508-D0 (SE)
Inventor: BEEKES M
IPC: C25D5/26
Filed: 1984-02-01
Abstract: A zinc plating process comprises electrodepositing a zinc flash by a high cathode efficiency alkaline zinc plating bath and subsequently electrodepositing a bright zinc layer on the flash. This process overcomes the problem of producing zinc electrodeposits which do not blister yet does not necessarily use plating baths which contain cyanide. The high cathode efficiency bath may comprise:  Zn 15-22 g/l  NaOH 75-175 g/l (the ratio of Na0H (g/l) to Zn (g/l) being in the ratio 5:1 to 8:1) and a brightener (e.g. a polyethyleneimine or a polyethylene glycol).
Patent SE-8403650-D0 (SE)
Inventor: LAGER K
IPC: A01C11/00
Filed: 1984-07-10
Abstract: In an aperture at the bottom of converging walls of a funnel-shaped lower part of a container (2) is a feed-out roller (6) which has an axial peripheral track (7) which can accommodate one sapling (5). The roller can be rotated forwards and backwards to that the track is moved over the funnel opening between two end positions where it locates adjacent to one or the other of the two converging side edges (3). Apertures are provided in the opposing container walls as a prolongation of the track when it is in the one end position. A removal device comprising a rod insertable in the track to push out a sapling located in the track, and through one of the apertures.
Patent SE-8404420-D0 (SE)
Inventor: BONETTI M
IPC: E06B3/46
Filed: 1984-09-04
Abstract: The furniture article has at least two sliding leaves which are aligned in the closed position. Each sliding leaf comprises an upper track for receiving a roller, a slide guide fixed secured to or integral with the item of furniture and having a movable part movable in a direction perpendicular to the plane of the leaf. This is provided with a first roller having a vertical axis received in the upper track and an engagement pin. A first pulley is coupled to the movable part by the pin. There is a second pulley in a lower part of the item of furniture and an inextensible, flexible line connects the pulleys. A horizontal shaft extends across the width of the door leaf for supporting the second pulley. An arm extends from each end of the shaft, acting upon lateral carriages supported by pairs of rollers sliding in guides rigidly secured to the item of furniture. -
Patent SE-8405532-D0 (SE)
Inventor: DE LA ORDEN AZUAGA M
IPC: B60R25/022
Filed: 1984-11-05
Abstract: An anti-theft device for automobiles incorporates an internally splined sleeve that is slidable on axially aligned splined sections of the steering column between a positions in which the sections of the steering column are interconnected, and, a disabling position in which the splines on an upper section of the steering column are located within an unsplined section interiorly of the sleeve and freely rotatable therein, and, the steering wheel is thus freely rotatable in either direction.
Patent SE-8501161-D0 (SE)
Inventor: JEWELL G S
IPC: G01B21/00
Filed: 1985-03-08
Abstract: The present invention relates to a sensing apparatus for sensing the displacement of a movable object relative to its ideal vertical path of travel. The apparatus includes two elongate reference wires extending parallel to the ideal vertical path of travel of the object. The apparatus further includes two sensing devices mounted for movement with the object. Each of the sensing devices is normally positioned a predetermined distance from a respective one of the reference wires such that engagement of the reference wire by the sensing device indicates that the object has been displaced about or from its expected predetermined path of travel.
Patent SE-8502406-D0 (SE)
Inventor: MERILEINEN P
IPC: G01N27/74
Filed: 1985-05-14
Abstract: The invention relates to paramagnetic analyzer for measurement of oxygen contents of gas mixtures. The analyzer comprises electromagnet in a closed cavity controlled with chopped DC-current, sample and reference gas conduits entering the cavity and magnet core and common exit conduit. Gases are led to magnetic field in the gap between magnet poles through holes (13) and (14) drilled into the magnet core so that pedestals (15 and 16) in the gap guide gas flows to collide to be mixed. The mixed gas flows freely out from the gap to the surrounding cavity space (1).
Patent SE-8600565-D0 (SE)
Inventor: HELLSTEN M
IPC: B03D1/014
Filed: 1986-02-10
Abstract: A process and composition are provided for the froth flotation beneficiation of iron minerals from iron ores containing silicate and phosphate minerals, comprising as collectors a combination of a primary amine and a nitrogen compound containing an anionic group selected from methylene carboxylic acid, ethylene phosphoric acid and methylene phosphonic acid.
Patent SE-8601402-D0 (SE)
Inventor: PERSSON KJELL
IPC: F16L55/165
Filed: 1986-03-26
Abstract: This invention relates to a device in lining of existing sewers etc., mutually assembled pipes (1) being inserted into a conduit (2), said pipes (1) having a first projecting portion (3) and a second projecting portion (4), said portions (3, 4) overlapping each other when several pipes (1) are assembled. The invention is characterized in that the first projecting portion (3) comprises a peripheral beveled part (5) as seen from its end, an annular groove (6) for a sealing ring immediately followed by a peripheral shoulder (7; 7 min ), and that the second projecting portion (4) comprises a peripheral beveled part (8) as seen from its end followed by a collar (8; 9 min ), said pipes (1) being locked in mounted position in a direction pulling apart the pipes (1) through snap-in closure in such a way that the collar (9; 9 min ) bears upon the shoulder (7; 7 min ).
Patent SE-8602797-D0 (SE)
Inventor: JAMES D R
IPC: B25B9/00
Filed: 1986-06-24
Abstract: The invention relates to a device for grasping remote objects comprising a rod or elongate arm 1 provided with a handle 2 at one end, and with grasping jaws 7, 10 controlled by a trigger 4 at the other end, in which device a lower jaw element 7, mounted so as to pivot, is provided on its external lower edge with a projecting part which the user can use to take hold of an object and pull it towards him/her. <IMAGE>
Patent SE-8605450-D0 (SE)
Inventor: FLAXA V
IPC: B21B43/08
Filed: 1986-12-18
Abstract: The invention relates to a method and an apparatus for braking, cooling and transferring rolled bars in light- and medium-section rolling mills. The aim of the invention is to brake, cool and transfer rolled bars to downstream units with the minimum outlay on equipment and with the minimum space requirement for the equipment while making economic use of heat energy radiated and ensuring high flexibility of the installation. The object of creating a method and an apparatus for braking, cooling and transferring rolled bars in light- and medium-section rolling mills is achieved by the fact that the rolled bars coming from the high-speed shear are guided into a specially designed braking, cooling and transfer apparatus in the form of a cylindrical magazine where they come to rest, are cooled to a desired temperature and are then transferred to a cross-conveyor having a roller table. A further point to note is that the number of magazines with their feed devices can be chosen as desired to match the technological conditions and that they can be arranged in series or in parallel.
Patent SE-8700400-D0 (SE)
Inventor: MORITZ M
IPC: G10K7/04
Filed: 1987-02-03
Abstract: The broad end of a horn (8) of a sounder, which is operated by an asynchronous motor (1), is shaped essentially rectangularly, in order to avoid thereby losses in the sound energy at extremely low temperatures. <IMAGE>
Patent SE-8701300-D0 (SE)
Inventor: VOORN G
IPC: H01M50/528
Filed: 1987-03-30
Abstract: A battery of one or more electrochemical cells comprises in a metal cell box having a metal double-walled cell lid (2) with a leadthrough of an electrically insulating material (3, 4) and a leadthrough pin (5, 6), which lid is sealed hermetically to said box, a negative electrode of an alkali metal, a positive electrode and an electrolyte which comprises a corrosive constituent. The cell lid has such a shape that a chamber is formed which is sealed from the ambient. Both walls have a leadthrough of an electrically insulating material and a leadthrough pin.
Patent SE-8701835-D0 (SE)
Inventor: NILSSON G
IPC: F16B2/24
Filed: 1987-05-05
Abstract: A device for use in a stapler for locking a member (1) displaceable along a bar (4) in an optional displacement position, said member carrying a catch for the object to be stapled, has a locking means (6) formed with a through hole through which the bar (4) extends and which is designed such that the locking means is nonrotatably connected to the bar but is tiltable therealong between a free position wherein the locking means (6) is freely displaceable along the bar (4), and a pinch position wherein the locking means (6) is pinched to the bar (4). The locking means (6) is disposed in a slot (5) in the displaceable member (1), two opposed wall surfaces (5a, 5b) of the slot forming on the one hand a carrier means adapted to carry along the locking means when the displaceable member (1) is displaced along the bar (4) and, on the other hand, an engagement means adapted to engage the locking means in order to tilt the latter between its free position and its pinch position when the bar and hence the locking means are turned, the locking means (6) in its pinch position locking the displaceable member (1) to the bar (4) in cooperation with the carrier means.
Patent SE-8802029-D0 (SE)
Inventor: ASSINDER I
IPC: A23L9/10
Filed: 1988-05-31
Abstract: Artificial cream comprises a dispersion in an aqueous phase of edible fat, an emulsifier composition, and protein preferably buttermilk powder, wherein the fat meets specific solids content requirements for improving stability in use and storage, preferably a mixture of coconut oil and substantially saturated palm kernel fat.
Patent SE-8802365-D0 (SE)
IPC: F01N3/00
Filed: 1988-06-23
Abstract: By increasing the oxygen content, and reducing nitrogen, less exhaust gas is produced, water is electrolytically decomposed, and improved combustion results. Hydrogen is fed into the engine, the internal combustion engine aspirates oxygen through a pipe connection and a filter. - The same occurs with ambient air which is regulated by a valve on the engine. Oxygen in the water tank is renewed by air being blown into the water. A pipe from the exhaust gas outlet leads into the engine, thus forming a so-called closed system.(0/0)
Patent SE-9100935-D0 (SE)
Inventor: FALKENSON R
IPC: B23B5/16
Filed: 1991-03-28
Abstract: Trimming tool for removing internal and external burr from the ends of tubes and comprising a sleeve, which internally is provided with a body with a conical indentation (8, 9) in one axial side of the sleeve and a corresponding conical cone-shaped boss (10, 11) by the opposite side of the sleeve, and in addition the inside body of the sleeve is divided axially in two parts, held together in operative position, between which a steel cutter (2) is mounted with a lateral surface protruding from the conical indentation (8, 9) and a lateral surface protruding from the conical boss (10, 11), whereby the body is divided along a division plan (20), which is parallel with a diameter in the sleeve, but parallel displaced in relation to corresponding diameter plane (21), and that respective body has the tip of its indentation (8, 9) respectively its boss (10, 11) situated in the middle of the dividing plane (20), whereby the conical formation is constituted by an eccentric, oblique conical indentation respectively an eccentric, oblique conical boss.
Patent SE-9101083-D0 (SE)
Inventor: ROELLGAARDH F L
IPC: F15B15/14
Filed: 1991-04-11
Abstract: In a piston-cylinder type actuator, at least one cylinder end wall (13, 14) is rigidly mounted to the cylinder tube (10) by being at least partly introduced into the cylinder tube (10) and provided with at least one peripheral groove (33, 34) which is engaged by one or more lock lugs (35, 36) formed by plastic deformation of the cylinder tube (10) simultaneously with the introduction of the end wall (13, 14) into the cylinder tube (10). <IMAGE>
Patent SE-9102075-D0 (SE)
Inventor: LJUNGSTROEM ANDERS
IPC: A61G17/04
Filed: 1991-07-03
Abstract: A coffin 5 is generally borne by two men, one at each end of the coffin 5 and gripping the lower edge. To make it easier to bear the coffin 5, it is carried in the manner of a stretcher, with four connecting elements joining the bottom of the coffin 5 to the top side of two bearing poles. <IMAGE>
Patent SE-9102976-D0 (SE)
Inventor: HU S-L
IPC: C07K14/15
Filed: 1991-10-14
Abstract: Recombinant viruses which direct the expression of peptides or proteins related to epitopes of LAV/HTLV III, the etiological agent of Lymphadenopathy Syndrome and Acquired Immune Deficiency Syndrome. These viruses can be formulated as viral vaccines or in multivalent vaccines that protect against LAV/HTLV III infection. Antigenic peptides and proteins related to epitopes of LAV/HTLV III are also described. These can be prepared using recombinant DNA techniques or by chemical synthesis and can be used as immunogens in subunit vaccines or as antigens in diagnostic immunoassays.
Patent SE-9201556-D0 (SE)
Inventor: EDLAND E
IPC: G07C9/02
Filed: 1992-05-15
Abstract: The present invention relates to a system for controlling entrance gates to store localities in particular or to other localities open to the public. The entrance system includes an entrance passageway which is defined by posts on which gates are pivotally mounted. A sensor means functions to detect the presence of people and objects in the vicinity of the passageway and to deliver signals to a control means for controlling opening and closing of the gate. The sensing means includes at least one sonar (8, 9) which is mounted in or in the vicinity of the passageway (2) and which comprises a transmitter/receiver means for transmitting ultrasonic pulses and receiving ultrasonic pulses that are reflected from objects and persons located within the defined measuring area.
Patent SE-9201966-D0 (SE)
Inventor: BARTFAI T
IPC: A61P9/00
Filed: 1992-06-25
Abstract: An Interleukin-1(beta) deletion mutant, which has a quasi conserved sequence of three amino acids deleted from the amino acid sequence of an endogenous mammalian Interleukin-1(beta) is disclosed. The deletion is Ser Asn Asp (numbers 52-54 of mature human IL-1(beta)) in the case of human, mouse, rat and rabbit, and Arg Asp Asn in the case of bovine and sheep Interleukin-1(beta). The Interleukin-1(beta) deletion mutant is shown to be an Interleukin-1 receptor ligand which binds to both Interleukin-1 type I receptors and Interleukin-1 type II receptors with substantially different binding-affinities. The ligand may have additional amino acid deletion(s) and/or point mutation(s). The Interleukin-1(beta) deletion mutants may be used as carriers and adjuvants for biologically active molecules as well as in therapeutic and/or prophylactic agent.
Patent SE-9400609-D0 (SE)
IPC: A61B17/76
Filed: 1994-02-21
Abstract: The first part (1) comprises a socket (10) or insertion in a channel formed in the thigh bone head, the socket being permanently fixed at an angle to a slide bone (11). The slide bone is stretched along the femur shaft and forms a slide part. The second part (2) includes a slide part which cooperates axially with the first part slide part. The second part has openings for receiving bone screws (5) which are fixed in the femur shaft. - The screw is arranged to be received by the socket (10) and screwed into the thigh bone head. The slide bone (11) lower end can freely pass the lower end of the second part (2) slide part and the slide bone in a transition area to the socket has a cross-section alteration which in a predetermined position prevents continued relative slide movement for the second part (2) slide part in the direction towards the socket (10).
Patent SE-9401395-D0 (SE)
Inventor: DANIELSEN JAN
IPC: B23B31/40
Filed: 1994-04-25
Abstract: A hydraulic bushing (1) to receive and retain a machining tool, in which the cavity (2) to receive the machining tool is preferably provided with an inflexible bottom, the inner wall of the cavity is arranged to be radially flexible via a tubular space (10) inside the inner wall. The tubular space can extend beyond the length of the cavity and which space contains a pressure medium to be influenced by pressurising means (3, 4, 5) that preferably includes an axially displaceable unit and that suitably utilises a thread arrangement. The pressurising means are arranged in the shift part (6) of the bushing which is intended to secure the bushing to the holder part (8) and which transmits a rotary movement to the bushing and in that the displacement direction of the unit is parallel with the axis of the bushing and can be influenced externally.
Patent SE-9402207-D0 (SE)
Inventor: LOEFBERG GUNNAR
IPC: E01C9/00
Filed: 1994-06-22
Abstract: Mounting system for assembling a framework construction and fastening the same in a base (6). The system comprises fastening sleeves (14), which form part of the base (6), for receiving one fastening part (16) each of the framework construction. This framework construction is composed of tubular or bar-like construction elements (18) with fastening parts in the form of pin-like end parts (16) intended to be inserted in the continuous fastening holes in the fastening sleeves (14) of the base. Also included in the framework construction are connection elements (24, 26, 28, 30) which assemble the construction elements (18) with mutual prestressing and thus lock them mutually and in the base (6) and which are arranged at a distance from the fastening parts (16) of the construction elements (18). In the area above these connection elements are vertical bars (34) which are mounted on the upper end parts (22) of the construction elements (18) and which form part of the framework construction and the upper ends of which are mutually connected by a second set of transverse, preferably arched support bars (36, 38, 40, 42).
Patent SE-9402762-D0 (SE)
Inventor: BURTCH RONALD P
IPC: G09F1/08
Filed: 1994-08-18
Abstract: A display device is provided which comprises a support portion and an integral display portion constructed in such a manner that the portions are relatively movable, through a periscoping action of the display portion, between a planar configuration of the device wherein the display portion is substantially covered by the support portion so as to form a card-like construction, and a erected configuration of the device wherein the display portion extends upwardly from a support formed by the support portion. The display portion comprises a display panel including a tongue which in the erected configuration extends through a central slot in the display portion and a base including shoulders disposed on opposite sides of the tongue. The support portion includes first and second pairs of serially arranged panels which, in the planar configuration, are disposed so as to lie flat and to overlie respective faces of the display panel and which, in said erected configuration, are arranged at an angle to form the support for the display panel. An end panel of the support portion is secured to the base portion of the display portion. A blank for making the device is also provided.
Patent SE-9500618-D0 (SE)
Inventor: JARL PER-ERIK
IPC: A61N1/378
Filed: 1995-02-20
Abstract: An electrode contact device suitable for use with a cardiac pacemaker, comprising a ceramic body 44 which has on its outside at least two electrically conductive portions 50, 56, 58 at different radial distances in relation to a longitudinal axis of the main body. At least one of the conductors 50 consists of a thin layer of material applied on a surface area of the main body. The device may be constructed using a method of alternately layering on the main body conductive and ceramic material, creating at least a partial overlap between these two layers.
Patent SE-9503002-D0 (SE)
Inventor: ANDERSSON KARL-ERIK
IPC: F16C33/36
Filed: 1995-08-31
Abstract: The invention relates to an arrangement (1) for a roller bearing (2) which exhibits a number of bearing rollers (5) distributed along the inside (3) of an outer bearing ring (4), which rollers on one side are in contact with the inside (3) of the outer bearing ring and on the other side are in contact with an inner bearing box (7) passed onto a shaft (6). In accordance with the invention the inner bearing box (7) exhibits a convex bearing surface (8), more specifically a cylindrical spherical outward-facing bearing surface, in conjunction with which said inner bearing box (7) together with the shaft (6) are capable of mutual adjustment at an angle  alpha  in relation to the central axis (9) of the outer ring (4) and of axial adjustment (21, 22).
Patent SE-9600601-D0 (SE)
Inventor: HAMMARSTRAND OVE
IPC: F02F/
Filed: 1996-02-19
Abstract: Hydraulic or pneumatic coupling arrangement (1) comprising piston-cylinder units (2, 3) and pipe system (4) linking these units to a pressure source (5) via a valve (6) controlled by a joystick (6a). In a first active position (A), different from a neutral position, pressurised medium is supplied to a unit, whilst in a second active position (B) this medium is supplied to a different unit. A first hose (41) belonging to the pipe system is connected via a reverse valve (10) to the one end (2a) of a first unit (2) and to one end (3b) of a second unit (3), whilst a second hose (42) is connected via a reverse valve (11) to the other ends (2b, 3a) of the first and second units. These hoses are pressurised depending on the position of the joystick - pressurisation of the first hose forces one of the units (3) into an end position. This increase in pressure is designed so that the pressurised medium can pass through the reverse valve and force the other unit (2) into an end position.