baber/WOPTO huggingface dataset:
Patent SE-7711883-L (SE)
Inventor: WILLUS C A
IPC: B04B1/14
Filed: 1977-10-21
Abstract: A nozzle type centrifugal machine designed for two-fraction separation of feed slurry, wherein the rotor has a light fraction overflow at the top, while feed slurry as well as underflow return slurry from the nozzles are introduced into the rotor from below into respective feed accelerating pumping chambers, and wherein improvements in the pumping chambers results in reduced power requirement and in improved overall performance of the machine.
Patent SE-7712265-L (SE)
IPC: D04D5/00
Filed: 1977-10-31
Abstract: A carpet binding tape comprising an inner tape part provided with loose thread pieces lying closely side by side and transversely of the longitudinal section of the inner tape part, the ends of the loose thread pieces being connected with the longitudinal edges of the inner tape part to form an outer tape part.
Patent SE-7713238-L (SE)
Inventor: MALLEK H
IPC: C10B1/04
Filed: 1977-11-23
Abstract: Ducts for carrying off hot gas given off from the combustion chamber of an incinerator are built into the outer walls of a pyrolysis chamber located above the combustion chamber. The pyrolysis chamber has cross-sectional dimensions that are small enough to assure that heat from the gas ducts in walls completely penetrate the fill of waste in the pyrolysis chamber. Sluice gates are provided between the pyrolysis chamber and the combustion chamber on which the fill of the pyrolysis chamber rests when the gates are quiescent. The gates are moved to allow fragments of the pyrolysis products to drop into the combustion chamber or to turn over material resting on the gates.
Patent SE-7713486-L (SE)
IPC: A47H1/00
Filed: 1977-11-29
Abstract: Apparatus is disclosed for attaching a curtain board to a support surface. Such apparatus includes an elongated fastening member having a base which is adapted to be attached to the support surface. At least two attachment members extend outwardly from the base. Each of these attachment members include two arms of a flexible material which are spaced apart to define a slot and each of these arms includes at least two substantially parallel transverse grooves formed in its surface facing the slot.
Patent SE-7904848-L (SE)
Inventor: FITZNER A O
IPC: F02B75/02
Filed: 1979-06-01
Abstract: A solid state ignition system is provided for a two cycle internal combustion engine. A low speed limiter unit includes an electronic spark advance controller means connected to the ignition system to automatically advance the ignition angle by a substantial amount below a desired low limit speed. A speed sensing means is connected to sense the engine speed and at the selected minimum engine speed actuates the advance controller. The advance controller preferably has an asymmetrical rate of response, producing a relatively rapid advance output and a relatively slow retard output in response to changes in the speed sensing means.
Patent SE-7906558-L (SE)
Inventor: ROBERTSON K G
IPC: C22F1/05
Filed: 1979-08-02
Abstract: A composition and method whereby aluminium scrap, including consumer scrap, is recycled into aluminium sheet and aluminium containers. Aluminium scrap is heated to form a melt, which requires a minimum amount of adjustment to arrive at the present alloy composition. The melt is adjusted to form a composition consisting essentially of silicon 0.1-1.0%; iron 0.1-0.9%; manganese 0.4-1.0%; magnesium 1.3-2.5%; copper 0.05-0.4%; and titanium 0-0.2%, the balance being essentially aluminium. The total concentration of Mg+Mn is 2-3.3%, and the Mg:Mn ratio lies between 1.4:1 and 4.4:1. The composition is then cast and fabricated into sheet having strength and formability properties making it suitable for container manufacture. Sheet fabrication according to the present invention comprises direct chill casting, scalping, preheating, hot breakdown rolling, continuous hot rolling, annealing, cold rolling and shearing. Container manufacture comprises drawn-and-ironed can body manufacture and easy-opening end manufacture.
Patent SE-7909772-L (SE)
Inventor: VULLIOUD G
IPC: F03B3/10
Filed: 1979-11-27
Abstract: The plant comprises a Pelton turbine and a double stage pump having wheels (3, 4, 5) mounted on a common shaft (2) for rotation in the same direction during turbine or pump operation. The pump diffuser is connected by pipes (12) to the turbine distributor (8). <IMAGE>
Patent SE-8100080-L (SE)
Inventor: NOVAK M
IPC: A01M23/34
Filed: 1981-01-09
Abstract: There is provided an animal trap construction, in which a coil spring is adapted, upon springing of the trap, to cause a swing arm to pivot upwardly through a vertical arc, and tighten a noose around the leg of an animal. The coil spring is contained between two upstanding brackets, and an end portion of the swing arm, bent at right angles to the latter, passes centrally through the spring, and passes through the two brackets. A first bushing of cylindrical form is fixed within the end of the spring remote from the bend location between the swing arm and its end portion, the first bushing having a smaller-diameter cylindrical extension passing through an aperture in the respective bracket. A second bushing is provided at the other end of the coil spring, the second bushing having a flange which is adapted to be located between the coil spring and the respective bracket. The end portion of the swing arm passes through both bushings. The second bushing has a rib of annular form, extending toward and contacting the respective bracket, in order to reduce friction between the second bushing and its respective bracket.
Patent SE-8103292-L (SE)
Inventor: TAKADA J
IPC: B60R22/405
Filed: 1981-05-26
Abstract: An emergency locking retractor for a vehicle occupant restraint belt comprises a locking mechanism having an inner disc that is received on the reel shaft for axial movement toward and away from a side frame member in which the reel is supported, an inertia spring that normally holds the inner disc in an outward position in which the mechanism is unlocked, and an outer disc fixed on the shaft against axial outward movement away from the frame. One of the two discs is rotatable relative to the shaft, while the other rotates with the shaft, and coating cam elements on the inner and outer discs shift the inner disc toward the frame when the reel is pulled out abruptly and engage coacting locking ratchet teeth on the inner disc and the frame to stop the inner disc from rotating. The reel shaft is locked to the inner disc by a flange on the shaft having lugs that fit into locking slots in the inner disc. A third set of ratchet teeth on the circumference of the rotatable disc are engageable by the pawl of an inertia-responsive device and initiate the same locking operations as the abrupt pulling out of the belt produces.
Patent SE-8106964-L (SE)
Inventor: SANDREN S
IPC: B32B17/10
Filed: 1981-11-24
Abstract: The invention is primarily intended as a method of producing windows for VEHICLES (CARS) or the like in a plastiglass composite with scratch-resistant outer surfaces of relatively thin, clear plastic cores which are bound to glass by means of impact resistance.The plastiglass of this invention is obtained by liquid plastic being supplied to a blown, thin-walled glass vessel with plate, parallel broadsides of minimal thickness but with a large lateral dimension. The plastic is then allowed to harden under such conditions that it binds to the inside of the glass vessel and completely fills the same when hardened.The glass vessel in question is manufactured by means of glass blowing techniques and is supported during the supply and hardening of the plastic by its own shape.
Patent SE-8203472-L (SE)
Inventor: HALLBERG M A
IPC: G01N25/00
Filed: 1982-06-04
Abstract: A method of and an apparatus for analysing carbon and carbon compounds on heat resistant materials and in composite materials, containing carbon and hydrogen by oxidation of carbon and hydrogen with a gas containing oxygen and determining the water vapor and carbon dioxide contents of the gas. The test material is placed in a first oven (1) in which the temperature is raised such that a regulated temperature rise is obtained and that the test material is subjected to a passing inert gas which is free from carbon and hydrogen, this gas furthermore containing oxygen or is supplied with oxygen after passing the test material, the gas containing oxygen being caused to pass a second oven (4) containing an oxidation catalyst (15) and at a temperature of over 500<o>C, in that the gas is subsequently cooled to a constant temperature suitable for analysing the gas, after which the water vapor and carbon dioxide contents of the gas are continuously determined and registered in relation to the temperature in the first oven (1).
Patent SE-8205164-L (SE)
Inventor: MOSTROM A
IPC: B27L1/00
Filed: 1982-09-10
Abstract: The tree trunk lopping mechanism comprises a grip claw from which evolves a lopping head which executes a striking movement along the timber. Movement is achieved by a scissors structure composed of links and operated via a hydraulic cylinder. - The mechanism moves quickly so that inertia in the lopping head and scissors can be used for severing thicker stems.
Patent SE-8206295-L (SE)
Inventor: MULLER K
IPC: B60R9/12
Filed: 1982-11-05
Abstract: A plurality of U-shaped holders for skis can be attached to a ski holder for motor vehicles. The clear cross-section of the holder can be changed in terms of height and width by means of a compensation element in such a way that the width and thickness difference between cross country skis and downhill skis is compensated.
Patent SE-8303039-L (SE)
Inventor: SAIGO T
IPC: G02C13/00
Filed: 1983-05-30
Abstract: A method for determining the optimum thickness of an ophthalmic lens comprises the steps of applying data indicative of the kind of a lens suitable for a spectacle wearer and the contents of a prescription as inputs to a computer, executing necessary computation by the computer according to a predetermined program on the basis of the various input data thereby drawing a map of an equi-thickness line group of the ophthalmic lens on the basis of the result of computation, and placing a spectacle frame at a predetermined position on the map of the equi-thickness line group to find out the outermost equi-thickness line within the extent of the frame.
Patent SE-8401137-L (SE)
Inventor: LILJA BENGT INGEMAR AKE
IPC: A47G29/10
Filed: 1984-03-01
Abstract: A key insertion aperture (2a) is provided which is extended through a door (1) or wall part. A storage space (2b) is formed with a labyrinth (2d,2e,2f) constituting a curved extension path from the insert aperture to the storage space (2b) for the key.
Patent SE-8402557-L (SE)
Inventor: ANDREASSON B C
IPC: F02P3/08
Filed: 1984-05-11
Abstract: A capacitor ignition system of magnet type comprises a charging winding (10), a trigger winding (11), an ignition coil (13) and an ignition switch (14) with electronic control means, in this case a micro-processor (16). For practical, economical reasons the voltage of the charging winding cannot be used for current supply to the electronic control means as this voltage is several hundred volts. In the trigger winding the chosen voltage can be a few volts which is a proper voltage for the control means. The trigger winding of the invention has double functions: to generate a reference voltage for spark release (triggering) and to be an energy source for the electronic control means.
Patent SE-8404944-L (SE)
Inventor: CARLSSON CARL-ERIK W
IPC: F16H57/12
Filed: 1984-10-03
Abstract: To eliminate free movement, the gearbox has input shafts (1,2) secured in position w.r.t each other. Driving gears (3,4) are keyed to the shafts and mesh with a driven gear (5). One (or both) hub of the driving gears is a further gear (8,11) spring-coupled to it and meshing with a third gear (9) in a fixed mounting forming output member with no free movement.
Patent SE-8405092-L (SE)
Inventor: KANNGIESSER K W
IPC: H01B7/42
Filed: 1984-10-11
Abstract: Control method for a liquid-cooled cable installation with a hollow conductor, through which a coolant flows, as the cable conductor. The hollow space is divided in the longitudinal direction by partitions forming separate canals for the outgoing flow and the return of the coolant and in which canals the coolant is in contact with the conductor at high-voltage potential. Heat exchangers are provided at the start and the end of the cable system or at intermediate stations. The cable flow temperature ( theta Z*) of the coolant is lowered with increasing load of the cable by influencing the heat exchanger and is conversely raised with falling load in such a manner that the mean value of the coolant ( theta m) remains constant.
Patent SE-8600010-L (SE)
Inventor: CHACHIN V N
IPC: B24B1/00
Filed: 1986-01-02
Abstract: A magnetoabrasive machining device comprises a mechanism (4) providing for oscillations of pole shoes (2, 3) and designed as a shaft (13) with eccentric bushes (14, 15) reciprocally turned by 180<o>, each of them carrying a pole shoe (2, 3).
Patent SE-8602473-L (SE)
Inventor: WIESKE T
IPC: A23D7/015
Filed: 1986-05-30
Abstract: 1455416 Fat blend UNILEVER Ltd 21 March 1974 [26 March 1973] 14449/73 Heading C5C A fat blend for margarine or table spreads and having dilatation values at 10‹ C. of at most 1000, at 20‹ C. of at least 200 and at 35‹ C. of no more than 75 comprises a corandomized fat and a nonrandomized fat, the former being produced by corandomizing a fat mixture comprising a palm-based fat, a lauric fat and a trans containing fat (defined), the fat blend containing combined as glycerides 18-50 wt. per cent C 16 -C 24  saturated fatty acids, 3-25 wt. per cent C 16 -C 24  monotrans unsaturated fatty acids and 3-30 wt. per cent C 12 -C 14  saturated fatty acids. As palm based fat anhydrogenated palm oil is used. The other fats are obtained by hydrogenation of sunflower, safflower, cottonseed wheat germ, soya bean, grapeseed, poppy seed, tobacco seed, rye, walnut palm or rapeseed oils. The emulsions contain in addition monoglycerides, citric acid and salt.
Patent SE-8605317-L (SE)
Inventor: ANDERSSON T
IPC: C08L23/08
Filed: 1986-12-11
Abstract: A packing container (2) comprising a container body consisting of side walls (3,4) which has been given an arbitrary bottom closure (5) and which at the top has been closed by bellow-type folding and heat sealing so as to form a top closure of the gable-top type which can be unfolded to an emptying opening (25) in the form of a pouring spout. To facilitate this re-unfolding certain portions (the areas C and D) of the surfaces which are heat-sealed to one another are coated within the area of the unfoldable part of the top closure with a seal-weakening composition which is based on an aqueous dispersion of a thermoplastics, preferably polythene, which is modified by a carboxymethyl cellulose, preferably sodium carboxymethyl cellulose.
Patent SE-8702123-L (SE)
Inventor: MATSUMOTO Y
IPC: C25B11/04
Filed: 1987-05-21
Abstract: An electrode for electrolysis is disclosed, comprising an electrode substrate made of a conductive metal having provided thereon an intermediate layer and a coating of an electrode active substance, in which an intermediate layer is formed by tin-plating and is composed of a tin and/or tin oxide. The electrode exhibits high resistance to passivation and excellent durability, and is particularly suitable for use in electrolysis accompanied by oxygen generation and for organic electrolysis.
Patent SE-8703019-L (SE)
Inventor: COOTE N C T
IPC: G01S7/292
Filed: 1987-07-31
Abstract: A clutter-reducing digital filter 6 spreads out impulsive interference making it difficult to recognise the presence of impulsive interference. To solve this a buffer store 8 stores a predetermined number of filtered echo pulses and pattern recognition means 10 responsive to the stored pulses contemporaneously for recognises a predetermined pulse amplitude pattern which signifies the presence of an interference pulse. A feedback cancellation operation 11, 13 suppresses the interference pulse. <IMAGE>
Patent SE-8703585-L (SE)
Inventor: BUXTON A C
IPC: F41F/
Filed: 1987-09-16
Abstract: A gun system comprises a gun 1 mounted on a carriage support and having a trail arrangement 13 for providing a stable balance of the gun about the carriage support, wherein the carriage support comprises a saddles by which the rear end 3 of the gun is supported, a support 21 on which the saddle is mounted, a base 11 which may be located on or anchored in the ground G and a spherical coupling 23 between the support 21 and the base 11 allowing the support 21 and saddle 5 to pivot relative to the base 11. Upon recoil, the load upon the trunnions 7 causes the saddle 5 to rotate relative to the coupling 23 causing the load to be absorbed into the ground via the support 21 and base 11. <IMAGE>
Patent SE-8802990-L (SE)
Inventor: WIENINGER K
IPC: B27B17/02
Filed: 1988-08-26
Abstract: A guide bar for a motor-driven chain saw is disclosed wherein the guide bar is provided with a center cutout extending in the longitudinal direction of the bar which is filled out with a bonded fiber material made of plastic and reinforced with long fibers. The guide bar reduces the weight and facilitates manipulation of the chain saw equipped therewith while at the same time providing a high strength and the capacity to take up bending and torsion loads.
Patent SE-8903142-L (SE)
Inventor: CLEVENHOLM R
IPC: A47J36/02
Filed: 1989-09-25
Abstract: In a device for preparing food, in particular roasting, there is a roasting shelf 2 in which there is a heat source 3. The roasting shelf consists of a metal plate in which an upper layer 4 is made of a ceramic, while the rest of the plate 5 is made of a metal with better heat conduction than the ceramic of the upper layer. The upper layer 4 and the lower one 5 are made of aluminium which has been produced by a chemical/electrolytic process on the lower layer 5. <IMAGE>
Patent SE-9000600-L (SE)
Inventor: OHLSSON ANDERS
IPC: A47J47/10
Filed: 1990-02-20
Abstract: A device for storing food packed in a non-airtight manner comprises an airtight housing 3 having an inner storage compartment 10 and a sealable opening 6 for the introduction and removal of food into and from the housing, and means arranged to generate an air vacuum inside the housing 3 when the opening 6 is sealed or members 15 for connecting the housing 3 to such means. <IMAGE>
Patent SE-9100470-L (SE)
Inventor: SEVERINSSON L M
IPC: G01L5/10
Filed: 1991-02-18
Abstract: PCT No. PCT/SE92/00096 Sec. 371 Date Aug. 2, 1993 Sec. 102(e) Date Aug. 2, 1993 PCT Filed Feb. 17, 1992 PCT Pub. No. WO92/15000 PCT Pub. Date Sep. 3, 1992.A load cell for transmitting a signal depending on the force exerted thereon has an elastic element in the form of a rubber sleeve (11), which is in contact with a pressure transducer (14) and is enclosed in an annular compartment formed by an annular recess in a housing (2) and a corresponding recess in a rod (6), that is exposed to the force and extends into the housing. A ring (10, 12) is arranged at each end of the rubber sleeve to transmit forces in the two axial directions of the rod to the sleeve from the respective end shoulders (2', 3', 8', 9') of the recesses
Patent SE-9102166-L (SE)
Inventor: OHLSEN H
IPC: G01M3/28
Filed: 1991-07-11
Abstract: The method involves connecting the free end of a suction hose (2) to a suction device (3), placed close to a leakage point (7), with all leakage gas and ambient air being sucked through the suction device, leaving it through a flow meter (8) which determines the flow. - A sample is collected in a sampling vessel(4), e.g. a plastic spray (4), and analysed in a gas chromatograph, so that the gas concn. in the sample is established, after which this result in combination with the unloaded flow is used to calculate the amt. of gas leaked per time unit. - Measuring of leakage flow is likewise completed with reference measurements around the leak point with gas detectors, which give direct measurement results, or with a collection vessel for further analysis. By the reference measurements it is possible to clarify if the test equipment sucks in the adjacent gas leaks or only incompletely so.
Patent SE-9201364-L (SE)
Inventor: LINDSTEDT L
IPC: B23B27/04
Filed: 1992-04-30
Abstract: The invention relates to a turning insert (10) that consists of a polygonally shaped body, confined by oppositely disposed side surfaces (11, 12) interconnecting upper and lower surfaces (13, 14) and front and rear end surfaces (15, 16), with a main cutting edge (18) at the intersection between the front end surface (16) and an upper land area (27). A chipforming device (19) is provided in the forward portion of said top surface (14) shaped in the form of a number of distantly provided recesses (28, 30) and ridges (34, 35) in order to promote improved chip control and obtention of narrower chips in grooving operations. <IMAGE>
Patent SE-9404429-L (SE)
Inventor: EKWALL BERNDT
IPC: B25D17/06
Filed: 1994-12-21
Abstract: PCT No. PCT/SE95/01471 Sec. 371 Date Jun. 16, 1997 Sec. 102(e) Date Jun. 16, 1997 PCT Filed Dec. 7, 1995 PCT Pub. No. WO96/19324 PCT Pub. Date Jun. 27, 1996A water driven hammer device has a machine housing and a hammer piston movable to-and-fro in the machine housing. The hammer piston is guided in the machine housing in two guides separated from each other. The guides are formed from two parts each having different inner diameters, and the parts with the largest inner diameters on the guide are turned towards each other. A room between the guides is pressurized and chambers on the other side of the guides are kept at a lower pressure, resulting in fluid flow through the guides for centering the hammer piston in the machine housing to avoid seizure of the hammer piston.
Patent SE-9501830-L (SE)
Inventor: JONSSON STEFAN
IPC: H04B1/38
Filed: 1995-05-16
Abstract: Antenna devices, including a pair and larger arrays of radiators, wherein each pair is to be connected to a first transmission line having a first characteristic impedance Z1. Each pair includes at least first and second radiating elements (1, 2) and first and second impedance transformers (3, 4) for the first and second radiating elements. One side of each transformer is connected to the respective element. The other sides are inter-connected by a second transmission line (8) to which their impedances are matched. The second transmission line has a resistive first impedance R1 equal to twice the first characteristic impedance Z1. The first transmission line is to be connected to the second transmission line at a selected one of many possible contact points (9). The selected contact point then determines a signal phase difference between said first and second radiating elements.
Patent SE-9503614-L (SE)
Inventor: LAMBERT HANS
IPC: A61M16/18
Filed: 1995-10-16
Abstract: A device for recovering anaesthetic. During the administration of inhaled anaesthetic, the device is connected to a patient. It includes an anaesthetic evaporator for supplying anaesthetic to the patient and an absorption filter for absorption and desorption of the medium. The device includes a body placed between the absorption filter and the patient with the gases breathed by the patient passing across the body and the anaesthetic evaporating on the surface thereof. The absorption filter is in the form of a flat element placed in the flow path of a gas breathed by the patient and contains fibers of active carbon. The absorption filter is movably arranged in a housing between a position in which substantially all the gases breathed pass through the filter and the position in which a small portion of the gases breathed passes therethrough.