baber/WOPTO huggingface dataset:
Patent SE-7906304-L (SE)
Inventor: MIKHAILOV V V
IPC: B28B21/56
Filed: 1979-07-23
Abstract: A characteristic feature of the present invention is the fact that the pipe producing plant has a horizontal platform rotatable round a vertical axis, on which a mould with conduit formers for pipe making is located. The base of the plant mounts a mechanism for feeding, tensioning of the reinforcement wire and wounding it onto a moulded pipe, and bench carrying a mechanism for filling the mould with concrete mix, a mechanism for smoothing the pipe end face and a mechanism for placing a protective cement mortar cover upon the reinforcing wire wound onto the moulded pipe. The plant incorporates also a mechanical actuator for alternatively raising and lowering the conduit formers, said actuator being mounted on a rigid base outside the rotary platform.
Patent SE-7909926-L (SE)
Inventor: BODEWIG P
IPC: B23K9/073
Filed: 1979-11-30
Abstract: In a power source for arc welding, a three-phase transformer (10) is connected to a three-phase network (R, S, T) and, in addition, controllable rectifiers are provided for generating an alternating single- phase welding current which is one- and-one-half or three times the supply frequency. In order to obtain the desired welding current frequency with as small a number of controllable rectifiers as is possible, the primary windings (11, 12, 13) in the three- phase transformer (10) are delta connected and the secondary windings (14, 15, 16) are star connected and, in addition, each secondary winding (14, 15, 16) is arranged in series with two antiparallel- connected controllable rectifiers (17/18, 19/20, 21/22), the rectifiers (17 to 22) being connected to a workpiece (25) via the centre tap of a choke (23) and the centre point (M) of the secondary windings (14, 15, 16) being connected to a welding torch (26). <IMAGE>
Patent SE-7910115-L (SE)
Inventor: NARAIN K A
IPC: C22B15/00
Filed: 1979-12-07
Abstract: {PG,1 A process for the recovery of copper, molybdenum, gold and elemental sulfur in tailings from hydrometallurgical processing of copper sulfide ores, the process comprising concentrating the tailings containing elemental sulfur and copper, gold and molybdenum to a small bulk volume by froth flotation to reject barren gangue including jarosite, if present, and other impurities, separating the liquids and solids in the float concentrate, leaching the resulting residue with a solvent for sulfur followed by liquid-solids separation and recovering elemental sulfur from the liquid, leaching the residue from the sulfur solvent leach with ferric chloride to selectively dissolve copper and iron therein followed by liquid-solids separation and recovering copper from the liquid or sending it back to the hydrometallurgical circuit, leaching the residue from the ferric chloride leach with cyanide to selectively solubilize gold followed by liquid-solids separation and recovering of solubilized gold from the liquid, recovering molybdenum ore from the residue from the cyanide leach by froth flotation, and recovering molybdenum from the molybdenum ore. The process is particularly applicable to tailings resulting from the treatment of chalcopyrite by hydrometallurgical processes for the recovery of copper.
Patent SE-8000102-L (SE)
Inventor: PATENAUDE R A
IPC: F41A7/10
Filed: 1980-01-07
Abstract: This invention has the provision in an automatic gun having a relatively small diameter barrel cluster, which rotates at a first velocity, of a relatively small diameter stationary cam track which controls and drives the gun bolts through their respective fore and aft dwells and adjacent accelerations and decelerations, and an additional relatively small diameter cam track which rotates in the opposite direction at a multiple of said first velocity to control and drive the gun bolts through the cross-overs of the stationary cam track.
Patent SE-8000771-L (SE)
Inventor: MAGES B
IPC: E05D11/10
Filed: 1980-01-31
Abstract: A hinge with a snap-in mechanism is activated by a spring. The spring is housed in a bush-like member pivotally mounted on a hinge axle of the hinge arm. There are two hinge links that connect the hinge arm with the hinge casing. The bush-like member presses on one hinge link when the hinge is in its closed position but rests mainly or completely on the hinge axle of the hinge link when the hinge is in its open position.
Patent SE-8007696-L (SE)
Inventor: FOHL A
IPC: B60R22/24
Filed: 1980-11-03
Abstract: Deflection fitting for a safety belt of a restraining system having a fitting plate with guide slot and cross bar. A sleeve-like deflection element has a longitudinal slit to permit sliding onto the cross bar. The element may then be rotated 180 DEG . Plug-like locking part has a longitudinal slot fitting the cross bar on one side and a key which fits into the longitudinal slit of the deflection on the other side. Pressing the plug-like locking part into the sleeve opening of the deflection element locks the deflection element to the cross bar.
Patent SE-8100684-L (SE)
Inventor: BELART J
IPC: B60T13/567
Filed: 1981-01-30
Abstract: A brake booster for automotive vehicles includes a low-pressure casing which is sealingly subdivided into a low-pressure chamber and a working chamber by an axially movable wall. The low-pressure chamber includes a casing port adjacent the low-pressure chamber and a portion of the splashboard of the automotive vehicle to which the casing part adjacent the low-pressure chamber is secured at an outer annular sealing surface of the portion of the splashboard in a sealed relationship thereto. Located at the portion of the splashboard is an inner annular sealing surface to which the end of a central reinforcement tube for the low-pressure casing adjacent the working chamber is sealingly connected.
Patent SE-8102620-L (SE)
Inventor: BENJAMINS H M
IPC: G21G1/00
Filed: 1981-04-24
Abstract: PCT No. PCT/NL80/00009 Sec. 371 Date Nov. 24, 1980 Sec. 102(e) Date Nov. 24, 1980 PCT Filed Mar. 25, 1980 PCT Pub. No. WO80/02082 PCT Pub. Date Oct. 2, 1980.Disclosed is a radioisotope generator useful in the process of eluting a daughter radioisotope from an adsorbed parent radioisotope. The radioisotope generator comprises a column containing carrier material adapted to adsorb the parent radioisotope and including an inlet opening and an outlet opening. The outlet opening of the column is connected to a tapping point on the generator by an eluate conduit, the tapping point adapted to receive an evaluated elution vial so that a liquid eluate containing the daughter radioisotope can be obtained from the generator under vacuum. The generator further includes a device for interrupting the elution process before the elution vial is entirely filled while simultaneously exposing the generator to sterile air both in the direction of the generator column and of the elution vial.
Patent SE-8106138-L (SE)
Inventor: MELAMED S
IPC: A61P1/04
Filed: 1981-10-16
Abstract: Water-soluble polymers having a molecular weight in the range of 100,000 to 2,000,000 including homopolymers and copolymers of vinylbenzenesulfonic acids and salts thereof wherein the benzene ring may be substituted by various radicals, compositions containing said products and methods useful in the treatment of ulcers are disclosed. The products are prepared by polymerization or copolymerization of vinylbenzene or substituted vinylbenzene followed by sulfonation or alternatively by the polymerization or copolymerization of substituted or unsubstituted vinylbenzenesulfonic acid salts.
Patent SE-8107564-L (SE)
Inventor: CALMANTI G
IPC: D21C5/02
Filed: 1981-12-17
Abstract: In a new process for printing ink etc removal from wastepaper a rapid flotation step is inserted between hydromechanical separation and washing stages. In the rapid flotation the 3-15% suspension is diluted to 0.05%-1 pref. 0.2-0.8wt% and undergoes flotation for less than 300 secs. pref 40-120 secs. with decolouring composition according to IT Pat. Appln. 28816A/77 and 27242A/78) The dilute suspension is transferred to the washing stages. Printing ink of hight and medium particle size is removed with low magent usage and removal of thermoplastic and sticky material. (Provisional basic previously advised in week E32)
Patent SE-8203369-L (SE)
Inventor: JANSSON K
IPC: A63C19/06
Filed: 1982-06-01
Abstract: The post includes two post tubes (6) whose opposing end faces are connected by a spring joint. The joint includes an elongate resilient member (2) extending inside the tubes and being fastened by axial pre-tension. The resilient member comprises a massive body of polymeric material, at least nearly filling the cross-section of the tubes. A portion of the length of the body is surrounded by at least one sleeve (4) to which it is directly fastened. A corresponding post tube is slipped onto the sleeve. The end of the sleeve facing towards the joint is fixed against displacement towards the other post tube.
Patent SE-8302689-L (SE)
Inventor: EZER E
IPC: A61K31/34
Filed: 1983-05-10
Abstract: The invention relates to new anti- ulcer and anti-ulcer/antiinflammatory compositions and products, which contain an anti-ulcer agent or a salt thereof and salicylic acid or an alkali metal salt thereof optionally together with a nonsteroidal antiinflammatory agent. As an anti-ulcer agent preferably cimetidine or ranitidine is employed, while the preferred non-steroidal antiinflammatory agent is indomethacin.
Patent SE-8303014-L (SE)
Inventor: COUEGNOUX G
IPC: H01F7/16
Filed: 1983-05-27
Abstract: The operating device contains an insulating tube (2), a coil (9) which surrounds the insulating tube (2), and a slotted tubular armature (13) which is fitted in the insulating tube (2) such that it can be displaced. The armature (13) supports a peg (16) for controlling the contact, whose condition is intended to depend on the intensity of the current flowing through the coil (9). The armature (13) is continuously pressed into its quiescent position by a spring (26). As soon as the response threshold in the coil (9) is exceeded, the magnetic force exerted on the armature (13) is sufficient to displace the armature (13) into its energised position, against the influence of the spring (26). The armature (13) and the peg (16) are produced from a single sheet-metal blank whose rectangular part (113) is bent in a round manner in order to form the side wall. The invention is used to simplify production. <IMAGE>
Patent SE-8303094-L (SE)
Inventor: WARNCKE E
IPC: A62B18/02
Filed: 1983-06-01
Abstract: A gas mask comprises an outer full mask and an inner half mask for closed cycle respirators leaving an interspace between the half mask and the full mask. The outer mask is sealed around the person's face by one or more sealing frames and the inner mask is sealed with the face around the wearer's nose and mouth. The construction includes a passage between the half mask and a full mask with a check valve which opens with exhalation resistance in a direction toward the space between the full mask and the half mask. The outer full mask has a wall with a linkage compensation device which is closed by a cover and includes a bellows which expands and contracts in the device in accordance with variations in pressure within the interspace between the two masks. A spring is employed to bias the bellows into one of an expanded or contracted situation so that the bellows may either expand or contract against the spring pressure during operation and provide a leakage compensation in the space between the masks.
Patent SE-8304143-L (SE)
Inventor: SLOVITER H A
IPC: C09K23/14
Filed: 1983-07-26
Abstract: Particles of perfluoro compound with a lipid coating are emulsified in aqueous medium, wherein the proportion of perfluoro compound in the emulsion is preferably about 30-75% (w/v) and the proportion of lipid is preferably about 7-9% (w/v). In the resulting stable emulsion 95% of these particles having diameters less than 0.2 mu . The emulsion is useful as an artificial blood for transport and delivery of oxygen to body tissues.
Patent SE-8305413-L (SE)
Inventor: LOCKLEY R
IPC: B21B37/00
Filed: 1983-10-03
Abstract: The invention refers to a device with which one can via a special breaking down mill, compact rolling mill, can increase the reduction of a material before it is routed further to e.g. a continuous mill. The device is characterized by that the compact rolling mill's back pair (4) are pump speed controlled and that the preceding pairs (1, 2, 3) are torque regulated to the limit of skidding between roller and material. The skid torque transferred to the material is partially utilised for the material reduction itself and partially in order to prevent a propelling force via the material on the next pair. This means that one can work with a greater bit angle than normal and can thereby increase the reduction. When skidding occurs, this is detected by a skid detector (SD1, SD2, SD3). The detector's output signal is designed so that via the summators (S1, S2, S3) the moment set point is reduced for the skidding pair and the moment set point is increased for the preceding pair in order to increase the propelling force.<IMAGE>
Patent SE-8306592-L (SE)
Inventor: MALMBOM R
IPC: B66F9/12
Filed: 1983-11-30
Abstract: The truck mast is movable along a base to allow handling of the load in the sideways direction. The mast has a hooked support (32) fitted over the top of a supporting frame (5,6) for supporting a unit (19,33-37) driven in the vertical and horizontal directions. - A vertical drive mechanism (25) is separate from the drive mechanism (24) of the load-manipulating mechanism (7).(7)
Patent SE-8401399-L (SE)
Inventor: TANAKA K
IPC: B24B19/00
Filed: 1984-03-13
Abstract: Invention concerns a grinding machine with a grinder, especially for grinding of lengthwise work pieces, such as band saw blades, and featuring a feeder unit (49) which is arranged to be mobile to and from the grinder unit (9U, 9L), gripping device (33R, 33L) which is mounted on the feeder unit (49) so that it is placed on opposite sides of the grinder unit (9U, 9L) to hold fast a work piece (W) which shall be ground, and a support device (85, 87) positioned on the feeder unit (49) to steady the work piece being ground.<IMAGE>
Patent SE-8402046-L (SE)
Inventor: MORIMOTO K
IPC: B21D51/38
Filed: 1984-04-12
Abstract: An apparatus for shaping a metallic pull ring and simultaneously connecting it to a container closure is disclosed. The apparatus includes a pre-shaped article former for shearing with a rotary shearing blade a rectangular metal blank from the end portion of a thin metal strip and simultaneously blending it to form an annular pre-shaped article having overlapped opposite ends, a closure feeder as well as a pre-shaped article feeder for continuously positioning a container closure and the pre-shaped article to a rotating support member in such a relation that the free end portion of a tear-off tab of the closure and a part of the pre-shaped article overlap each other and a pull ring shaper and connecter for curling the peripheral edge of the pre-shaped article in the radial direction to form it into a ring and simultaneously rolling the tear-off tab into said ring and connecting them to each other.
Patent SE-8402173-L (SE)
Inventor: AGREN U
IPC: B60G15/06
Filed: 1984-04-18
Abstract: A suspension strut mounting for motor vehicles comprises an inner sleeve (20), to which a surrounding rubber bushing (15) is vulcanized and in which the upper end of the suspension strut shock absorber piston rod (7) is held. The bushing is securely held in a surrounding sleeve element (13, 14), which is in turn mounted in the vehicle wheel housing. The underside of the bushing provides a seat (32) for a spring suspension. A washer (22) with a rubber bead (24) is held tightly against the upper edge of the inner sleeve, there being a small gap (s) between the bead and an abutment (25), so that minor spring movements and vibrations are absorbed solely by the bushing (15), while major spring movements result in the bead (24) being pressed against the abutment to increase the resistance to movement by the piston rod relative to the mounting. The bead (24) is of harder rubber than the bushing (15). <IMAGE>
Patent SE-8405504-L (SE)
Inventor: BROHULT JOHAN
IPC: A61L29/16
Filed: 1984-11-02
Abstract: Plastic object intended for extended contact with living tissue, for example catheters, mainly consisting of a hydrophobic plastic, whereby it contains at least in connection with the surface chlorhexidine in a bactericidally effective amount; and process for the manufacture of such plastic objects using extrusion of a thermoplastic.
Patent SE-8503230-L (SE)
Inventor: LILJA GORAN
IPC: B64D17/52
Filed: 1985-06-28
Abstract: The mechanism comprises a bellows (14) provided with a tube (15) connecting its exterior and interior to function as a pressure compensator. The tube is so dimensioned that, with a rapid increase in pressure, it cannot compensate the pressure unless the bellows (14) is compressed. This in turn allows the parachute to be release after a specific time.
Patent SE-8602116-L (SE)
Inventor: KARLSSON GOTE
IPC: B65D19/38
Filed: 1986-05-09
Abstract: The receiver on the outside of the first pallet collar (1) has a space into which the arm (5) on the second collar (2) can be pushed. A spring-loaded stop has teeth which lock the inserted arm (5) in the space (10). The receiver is a plate, and has a base and a cover (9). Into the cover section are pressed two T-shaped tracks (10,11) facing one another, the one (10) of which, forming the accommodation space, has open ends at opposite edges of the cover section. In the other track (11) are positioned the displaceable stop and spring. The cover section (9) is brought to and fixed in a position located along the base part.
Patent SE-8704728-L (SE)
Inventor: ARK S-O
IPC: A63F9/06
Filed: 1987-11-27
Abstract: Each game piece is formed by one or more components (6), each with the same shape and size as the figures on the gaming area. Each component has fixtures (7a,7b,7c,7d) enabling them to be assembled to form pieces of different configurations. The pieces cover a number of figures on the gaming area.
Patent SE-9100528-L (SE)
Inventor: RAMASWAMY C P
IPC: C06B33/06
Filed: 1991-02-25
Abstract: The invention is directed to a primary/detonator composition suitable for use in an automobile airbag system. The composition may safely be housed in a copper support structure (a/k/a cups).
Patent SE-9101977-L (SE)
Inventor: SUNDBLAD B
IPC: C01B11/02
Filed: 1991-06-26
Abstract: A process for the production of chlorine dioxide by reacting an alkali metal chlorate, mineral acid and a reducing agent in such proportions that chlorine dioxide is produced in a reaction medium which is maintained at a temperature of 50 DEG  C.-100 DEG  C. and at an acidity within a range of 2-12 N and which is subjected to subatmospheric pressure sufficient for evaporating water. A mixture of chlorine dioxide and water vapour is withdrawn from an evaporation zone in the reaction vessel, and alkali metal sulphate is precipitated in a crystallization zone in the reaction vessel. The precipitated alkali metal sulphate is contacted with a saturated water solution of alkali metal sulphate whereafter neutral alkali metal sulphate is precipitated and dissolved in water. The water solution is brought to an electrochemical membrane cell in which sulphuric acid is formed in the anode compartment and alkali metal hydroxide in the cathode compartment.
Patent SE-9200001-L (SE)
Inventor: DAVIES M R
IPC: B25D9/14
Filed: 1992-01-03
Abstract: This invention relates to a cyclic hydraulic actuator, and more particularly to an actuator for a rock drill and includes: a housing; at least two chambers in the housing; a fluid passage between a first of the chambers and the outside of the housing for feeding a liquid at supply pressure to the chamber during operation of the actuator; a fluid passage between a second of the chambers and the outside of the housing for exhausting liquid from the second chamber during operation of the actuator; a piston reciprocable on an axis in at least the first and second chambers with the piston including an exposed piston area in each of the two chambers for causing, with the liquid at supply pressure, reciprocation of the piston; an inlet valve for opening and closing the second chamber to liquid at supply pressure in the first chamber; an exhaust valve for opening and closing the exhaust passage; the inlet and exhaust valves, chambers and exposed piston areas being so arranged that during cyclic operation of the actuator, when the inlet valve is closed and the exhaust valve is open, the piston is accelerated in one direction, and when the inlet valve is open and the exhaust valve is closed the piston is accelerated in the opposite direction; means on the piston for opening the inlet valve after closing the exhaust valve, means for closing the inlet valve independently of the exhaust valve, and means biasing the exhaust valve from a position in which it closes the exhaust passage to a position in which the exhaust passage is at least partially open once the inlet valve is closed irrespective of the position of the piston in the remainder of its first direction of acceleration, during the cyclic operation of the actuator.
Patent SE-9200584-L (SE)
Inventor: RUDLING P
IPC: G21C3/20
Filed: 1992-02-27
Abstract: A fuel rod for a nuclear reactor comprises a sealing tube 1 made of zirconium-based alloy and a nuclear fuel 3 enclosed in the sealing tube. Arranged on the internal surface of the sealing tube is a protective layer 2 which protects the sealing tube against stress corrosion marking and consists of zirconium containing 0.1-5 per cent by weight beryllium. <IMAGE>
Patent SE-9300582-L (SE)
Inventor: LINDE HENRIK
IPC: G01D3/024
Filed: 1993-02-22
Abstract: The invention relates to a sensor unit comprising a patterned encoding device (12) and a detector device (14), wherein the detector device (14) and the encoding device (12) are displaceable in relation to one another, and wherein the detector device (14) is adapted to read the pattern on the encoding device (12) upon relative displacement between the detector device and the encoding device and produce a first encoding signal (10A, 10B) which indicates this mutual change in position. The sensor unit also includes a signal processing unit (40, 110, 60, 190) which is constructed to interpret the first encoding signal (10A, 10B) and to produce therefrom at least one digitally expressed output signal (U1; U2; U3, U4) containing a predetermined number of bits. The unit also includes adjustment means (110, 50, 190) which can be set to provide a selectable resolution of the digitally expressed output signal. <IMAGE>
Patent SE-9301117-L (SE)
Inventor: THOELEN CARL HERMAN
IPC: B65D30/08
Filed: 1993-04-05
Abstract: The bag has a bottom closure which incorporates a first crossways fold, formed by folding of one of the paper casing's two side fields and the plastics foil hose with the bag in the flatly folded state. Another crossways fold is formed by folding of the second of the paper casing's two side fields with the bag in the flat folded state. The plastics sheeting hose is connected with the paper casing by a cross adhesion located under the Z-fold, which only extends over one side fold of the paper casing.
Patent SE-9301790-L (SE)
Inventor: WERNER HEINZ
IPC: B23B27/16
Filed: 1993-05-26
Abstract: A cutting insert is mounted in a pocket of a holder so that rotation of an adjustment member mounted in the holder produces rotation of the insert about a center axis. The insert includes top and bottom surfaces interconnected by a side surface. The side surface includes a curved portion engaging side support surfaces of the holder, a pair of planar surfaces extending from respective ends of the curved portion, and a portion extending from one of the planar surfaces to define a parallel land. The curved portion engages the adjustment member so that rotation of the latter produces a fine adjustment of the parallel land.