baber/WOPTO huggingface dataset:
Patent SE-7503612-L (SE)
Inventor: AHONEN E M
IPC: B28B1/08
Filed: 1975-03-27
Abstract: 1476879 Slide-casting machine PARAISTEN KALKKI OY-PARGAS KALK AB 26 March 1975 [29 March 1974] 12737/75 Heading B5A In a slide casting machine for concrete moving on wheels over a horizontal bed, the concrete is fed on to the bed by at least two horizontally extending feed screws, there being a horizontally extending mandrel or partition arranged between the or each pair of screws, and vibrators mounted within the or each mandrel or partition and also vibrators external to the cast concrete. The mandrels or partitions have a greater extent than the screws. Between the screws (as shown at A-A in Fig. 4) each mandrel or partition 18e follows the shape of the screws 3f, 3d to define a trough having a base slot 14 through which concrete drops on to a base-plate. Beyond the ends of the screws (as at C-C) each mandrel or partition 6c is of circular, square or other cross-section (see Fig. 6, which shows partitions 7g, 7h defining I-section beams), and surrounds a vibrator 22. The intermediate cross-section 5d is shown at B-B. The axes of the screws are higher than those of the mandrels or partitions. The machine carries curved side plates 21 adjacent the screws, which receive concrete that drops from a hopper (1) (Fig. 1, not shown). The upper surface of the concrete is vibrated by a horizontal plate (11).
Patent SE-7507456-L (SE)
Inventor: EGLI H
IPC: F02B37/013
Filed: 1975-06-30
Abstract: A multiple turbosupercharger system for an internal combustion engine routes the air from ambient, or combustible gas mixture from downstream of the carburetor, serially through a low-pressure compressor, a high-pressure compressor, the engine's intake and exhaust manifolds, and thence through the high-pressure and low-pressure turbines, thereafter exhausting to ambient. The high-pressure turbine, being of the meridionally divided wall type, is coupled to the engine's exhaust manifold so as to efficiently utilize the blow-down pulse energy of the exhaust gas. The low-pressure turbine has a movable vane in its gas distributor for establishing exhaust gas flow rate control without substantial loss of total energy of the fluid. The vane is positioned by an actuator under the control of sensing means which senses a suitable system or engine parameters.
Patent SE-7602864-L (SE)
Inventor: CORONELLI C
IPC: A61K35/66
Filed: 1976-02-27
Abstract: This invention relates to a novel antibiotic mixture and to the process for its production. This antibiotic mixture comprises a family of new antibiotic substances which may be separated and isolated as individual components. These antibiotic substances are referred to herein as antibiotic 8327 factor A, antibiotic 8327 factor B and antibiotic 8327 factor C. Antibiotic 8327 factor A is in turn a mixture of three fractions which will be referred to herein as teichomycin A1, teichomycin A2 and teichomycin A3. The novel antibiotic mixture is obtained by cultivation of strain Actinoplanes teichomyceticus nov. sp. ATCC 31121.
Patent SE-7610083-L (SE)
Inventor: BAKKA E J
IPC: E04B7/02
Filed: 1976-09-10
Abstract: 1525144 Collapsible roof trusses MOELVEN BRUG AS 15 Sept 1976 [18 Sept 1975] 38238/76 Heading E1W A collapsible roof truss comprises two rafters 3, 4 hinged together at their ends 8 and connected adjacent their other ends to the respective ends of atie beam 2 by means of links 9, 10 each pivoted at their ends to the respective ends of the tie beam and rafters. In its collapsed condition the rafters 3, 4 are colinear and lie along side the tie beam 2. A higher ridge may be provided by forming the rafters as telesecopically adjustable elements. The truss may be braced in its errected condition by a supplementary tie beam (21) Fig. 3 (not shown). A plurality of trusses may be joined to form a collapsible roof provided with covering sheets already fixed in place.
Patent SE-7612534-L (SE)
Inventor: SCHMIDT-DUNKER M
IPC: A61K38/23
Filed: 1976-11-10
Abstract: The water-soluble calcitonins and the water-soluble pharmaceutically-acceptable compounds of acidic nature which are effective against Paget's disease and which contain at least two acidic groups separated by not more than two carbon atoms act synergistically in inhibiting a pathological increased calcium metabolism rate (including the solubilization of bone calcium which occurs in Paget's disease). The components in combination, when administered in respectively preferred amounts, inhibit or arrest loss of calcium by the bones of the body with less severe side effects than those caused by equivalent therapeutic doses of the calcitonin alone or by equivalent therapeutic doses of the compounds of acidic nature alone.
Patent SE-7613719-L (SE)
Inventor: RUDENAUER W
IPC: F42C11/02
Filed: 1976-12-07
Abstract: The electrical detonator is provided with a piezoelectric voltage pulse transmitter which supplies a voltage pulse, corresponding to the braking moment, as a result of the sudden braking when the projectile strikes the target. The pulse transmitter is located in a detonator body (1) which is located in the nose of the projectile (3) and in whose tip a pulse transducer is arranged. The pulse transducer contains a nose part (7) having a cylindrical recess (11, 12) which expands in the shape of a funnel at the front and whose front edge is designed as a sharp gripping edge (10) and in whose cylindrical section a plug (14, 17) is inserted which covers the funnel-shaped expansion, overhangs the nose part and consists of a plastic material which can be deformed elastically. The sharp gripping edge causes the projectile to "stick" to the target object if it strikes at a flat impact angle, and the elastic plastic plug is intended to supply impact damping for those cases where the projectile strikes "soft" targets (foliage, rain etc.) and thus no detonation is intended to occur. <IMAGE>
Patent SE-7706853-L (SE)
Inventor: DULHUNTY P W
IPC: F16F15/28
Filed: 1977-06-14
Abstract: A vibration damper comprising a resilient messenger cable having a clamp intermediate its ends for securing it to a conductor. The cable has a weight secured to each end thereof, the center of gravity of each of the weights being disposed away from the axis of the cable. Each of the weights comprises an enlarged head portion attached to the ends of the cable, an arm extending from the head portion in a generally inward direction and a further mass supported at the distal end of the arm, the further mass being smaller in size and weight than the head portion. The size and placement of the further mass produces substantial local flexing of the messenger cable adjacent the innermost point of contact of the cable with the weight when the weight oscillates about its center of gravity.
Patent SE-7707106-L (SE)
Inventor: KUHNLEIN H L
IPC: B01D1/22
Filed: 1977-06-20
Abstract: A corrosive liquid such as sulphuric acid is concentrated using two spaced concentric tubes. A film of the acid flows down the inside of the inner tube and hot flue gases contact the outside of the outer tube. Advantageously, the inner tube transmits radiant energy, e.g. is made of quartz, so the outer tube heats the inner tube by radiation. This absence of mechanical stress on the inner tube increases its life. The water vapor is taken off at the top of the inner tube and concentrated solution at the bottom. If desired, the tubes could be reversed with the flue gases going through the inner tube and the outer tube being of quartz with the liquid flowing on its outside.
Patent SE-7708422-L (SE)
Inventor: KLOOSTER L
IPC: B27G13/04
Filed: 1977-07-21
Abstract: 1525380 Rotary chisels L KLOOSTER & ZONEN BV 17 June 1977 [26 July 1976] 25486/77 Heading B5L In a wood working machine in which chisel blades 6 are fastened to a rotatable chisel block 1 by bolts 5, loosening of each of the blades is prevented, in the event of the rupture of the associated bolt, by an L-shaped clamping plate 7 provided with a pair of projections 13 and 14 engaging in a recessed groove 2 in the block. Each blade is held in position during tightening of its clamping bolt 5 by a pair of set screws 9, 10 supported at 45 degrees to the groove 2 and engaging a face 11 of the blade.
Patent SE-7712099-L (SE)
Inventor: KLINKENBERG H
IPC: C08L101/00
Filed: 1977-10-27
Abstract: Copolymers based on unsaturated esters having the general formula: (1)             wherein the radicals X are the same or different and each represent bromine or chlorine, R is hydrogen or methyl and n is 0 or 1, and containing one or more units derived from comonomers selected from the group consisting of acrylic, methacrylic, maleic and fumaric esters.  These copolymers are suitable for use as flameproofing agents for thermoplasts.
Patent SE-7712821-L (SE)
Inventor: QUERMANN T R
IPC: G01C19/18
Filed: 1977-11-14
Abstract: The invention is a suspension system for a two-degree-of freedom flexure-suspended free-rotor gyroscope and a miniature gyroscope incorporating such a flexure system. An axial strut suspension device for controlling the axial position of the rotor includes a series of thin, flat sections, while the radial suspension function is performed by a cross-shaped element of very thin metal, one pair of the diametrically opposed cross ends thereof being affixed to the rotor-driving shaft, while the other pair of opposed cross ends thereof is affixed to the gyroscope rotor.
Patent SE-7905935-L (SE)
Inventor: MALMBERG G
IPC: A01D43/077
Filed: 1979-07-06
Abstract: A mower is provided with a grass cuttings ejection funnel and includes a cutting rotor which is fitted under a casing and supports knives (8) which preferably are slanted. The lawn mower is provided with a blower in the form of a fan (12) which sucks in air from the outside and blows it along the baffle 15 with an ejector effect being thus created adjacent the inlet end of the grass ejection passage (9). <IMAGE>
Patent SE-7906258-L (SE)
Inventor: KAUTH H-H
IPC: A01N31/02
Filed: 1979-07-20
Abstract: A dispenser for the application of pheromones contains the pheromone enclosed in a plastic film with a wall thickness of 20 to 100  mu m. The pheromone is expediently attached to a porous carrier. The dispenser allows a uniform release of active substance over a period of at least four weeks. The dispenser is used for controlling bark beetles.
Patent SE-8007933-L (SE)
Inventor: NILSSON A
IPC: G01S11/16
Filed: 1980-11-12
Abstract: A device for indicating a certain proximity between movable units emitting to the units a synchronizing signal with a very high transmission speed. A transmitter device is situated at least on certain of the units. The transmitter device is activated by the synchronizing pulse to emit an information signal in the form of a wave propagation movement in the medium in which the units are located. The wave propagation movement has in comparison with the synchronizing signal a considerably lower transmission speed. In at least certain others of the units the information signal is received by and related to the difference in time between the synchronizing signal and the received information signal to a predetermined time value corresponding to a certain proximity between the units. Thereafter the difference in time is evaluated in relation to the predetermined time value.
Patent SE-8008633-L (SE)
Inventor: HAULIN T
IPC: H02M7/48
Filed: 1980-12-09
Abstract: A pulse width modulated voltage converter is proposed, which converts a direct voltage to a sinusoidal alternating voltage with low frequency for use as a ringing signal generator for telephone exchanges. The converter includes a power stage comprising a ferrite core transformer (T) with two switches (P<uf'>u, P<ur>u) on the primary side (battery side) and two switches (S<u1>u, S<u2>u) on the secondary side (load side). The switches are controlled by control pulses from a pulse width modulator (PM) with a variable pulse rate so that they are switched with a frequency which is much higher than the frequency of the sinusoidal alternating current and so that a pulsing of the nergy flow between battery and load side is obtained.
Patent SE-8101648-L (SE)
Inventor: BROBERG H
IPC: C02F1/08
Filed: 1981-03-16
Abstract: One or more quartz tubes (1) are utilized in apparatus for the concentration of an acid. Each quartz tube is heated from the outside, and the acid is fed in at the upper part of each tube. Concentrated acid is drained off from the lower part of each tube into a vessel (3) and the vapors driven off from the acid during the concentrating rise inside each tube, and are led off from the upper part thereof. Inside each tube, the acid first passes through a rectification zone (A) in the upper part of the tube, and then passes through a liquid film zone and a reservoir zone.
Patent SE-8101916-L (SE)
Inventor: FORSSBERG BRUNO
IPC: B63B21/00
Filed: 1981-03-25
Abstract: A cantilever for mooring of boats comprises both a boom 3 which at its inner end is connected by a joint with a landing stage, a quay or similar 1 by means of a boom fastening 9 with a hinge having a horizontal axis 10 of rotation, and a pair of supporting arms 4, 5 which at their inner ends are connected to the landing stage or similar by means of supporting arm fastenings 11, 12 each comprising a hinge with a horizontal axis of rotation. The outer ends of the supporting arms 4, 5 are connected by a joint with the boom 3 by means of outer joint means having a horizontal axis of rotation parallel with the axis of rotation through the joints of the boom fastening and the supporting arm fastenings. Further, the boom is provided with a runner 6, and the outer ends of the supporting arms are connected with the boom by means of joint means with shared horizontal axis of rotation between each of the outer ends of the supporting arms and said runner. The boom fastening may be loosened from the landing stage, following which the boom may be drawn up on the landing stage while the supporting arms traverse a semi-circular movement. Subsequent to the loosening of a cotter pin 21 or similar between the boom and the runner, the boom may be drawn farther up on the landing stage and be locked in a position for winter storage. Instead of one boom, two or more parallel booms may be utilised. <IMAGE>
Patent SE-8104489-L (SE)
Inventor: THIES P
IPC: F16G3/16
Filed: 1981-07-22
Abstract: An appliance for the repair of rubber or plastics conveyor belts 1, usually having reinforcement inserts 2, and for making them endless, comprises heatable press plates 3, 4, upper girders 5, lower girders 6 and hydraulic pressure-producing equipment 7. The girders 5, 6 are connected together in pairs by tensioning bolts 8 with mechanical tightening facilities 9 and undergo bending deformation under a specified pressure, with a defined deflection curve or bending line. The pressure- producing equipment 7 acts between one of the press plates 3 and the associated girders 5, and consists of hydraulic tubes which are of constant perimeter but the cross-section of which can be deformed and which are supported on one side by the girder 5, and on the other side on a U-profile pressure plate 12. The distance of the pressure plate 12 from the girder 5 is adjustable and is so adjusted that in the operating condition the tubes 7 possess an oval cross-section. The deflection of the girders can be compensated by a deflection curve compensator 11. The tubes 7 may be arranged either parallel to or transversely of the girders and may either be connected to a common source of pressure medium or be tightly sealed but contain an incompressible liquid. <IMAGE>
Patent SE-8106656-L (SE)
Inventor: NEDELEC L
IPC: C07D211/70
Filed: 1981-11-10
Abstract: Novel 3-(1,2,5,6-tetrahydropyridin-3-yl)-phenols of the formula <IMAGE>  I  wherein X is selected from the group consisting of hydrogen and an acyl of an organic carboxylic acid of 2 to 7 carbon atoms, Y is selected from the group consisting of hydrogen and -OX, R is selected from the group consisting of hydrogen, alkyl of 1 to 5 carbon atoms optionally substituted with -OH, cycloalkylalkyl of 4 to 7 carbon atoms, alkenyl and alkynyl of 3 to 5 carbon atoms and aralkyl of 7 to 12 carbon atoms optionally substituted on the alkyl with -OH with the proviso that when R is hydrogen, X is hydrogen and their non-toxic, pharmaceutically acceptable acid addition salts having dopaminergic agonist and/or antagonist properties and their preparation.
Patent SE-8106765-L (SE)
Inventor: NEWMAN D
IPC: B41C1/14
Filed: 1981-11-13
Abstract: A screen tension and printing frame includes sets of parallel rollers coupled at their ends to corner members. Each roller is coupled to one edge portion of a screen. The screen is sealed with a respect to a dam member located inwardly of the rollers. A discrete member is connected to each dam member for preventing the associated roller from bowing inwardly toward its associated dam member, including a limit stop connected to each dam member by at least one web.
Patent SE-8200880-L (SE)
Inventor: JOHANSSON ERLAND
IPC: G10C3/12
Filed: 1982-02-15
Abstract: An improvement for keyboard instruments, such as e.g. pianos, which have a conventional keyboard arrangement with a number of adjacent white and black keys (1, 2) and also have a keyboard beam (5) which is arranged almost directly behind the black keys (2) and extends partially above the white keys (1), the surface of the key beam (5) which faces the keys following in the cross-section of the beam a curved line (6) which begins (7) slightly above the white keys (1) at a small distance from the rear surface of the black keys (2) and extends in a flat manner or bent slightly upwards in relation to the plane of the white keys (1) and then becomes a curve which extends to or behind a line which lies at right angles to the plane of the white keys (1) and ends at the upper surface of the beam (5). <IMAGE>
Patent SE-8204115-L (SE)
Inventor: BORZA M
IPC: B01D11/04
Filed: 1982-07-02
Abstract: A process for reclaiming spent oil comprises the steps of removing water and light hydrocarbons, thermally treating the stripped oil, extracting it with a supercritical gas to insolubilize impurities and additives, separating the gas-rich fractions from the oil-depleted gas fractions, expanding the insoluble fractions, separating the additives and impurities, separating the various hydrocarbon fractions according to the respective viscosities, compressing and recycling the gas phases and withdrawing the residue and the oil fractions according to the respective viscosities.
Patent SE-8206457-L (SE)
Inventor: MULLER H
IPC: B65B55/10
Filed: 1982-11-12
Abstract: A method of sterilizing containers with hydrogen peroxide which comprises combining a liquid containing the peroxide with compressed air and atomizing the combination onto a heated surface to effect vaporization of the liquid, and immediately blowing the mixture of vapor and air over the area to be sterilized. A suitable apparatus is shown.
Patent SE-8207297-L (SE)
Inventor: KASAI K
IPC: A44B11/28
Filed: 1982-12-21
Abstract: A buckle assembly comprises a socket and a plug which are made of synthetic resin and which can be assembled together. The socket includes an attachment for connection to one end of a belt, and a pair of hooks extending from the attachment, the hooks having a pair of locking bodies spaced from each other by a gap, respectively, and a pair of arms integral therewith and having a pair of first recesses opening away from each other. The plug has a base, an attachment extending therefrom for connection to an opposite end of the or another belt, and a retainer extending from the base, the retainer having a pair of spaced studs and a pair of holes disposed between the studs and the base and defining therebetween an insert and a pair of legs extending between the studs and the base. The legs have a pair of second recesses opening away from each other. The locking bodies are fittable respectively in the holes with the arms received respectively in the second recesses and the legs received respectively in the first recesses and with the insert disposed in the gap.
Patent SE-8300062-L (SE)
Inventor: PERSSON JONAS ALMER
IPC: A01C7/02
Filed: 1983-01-07
Abstract: Device for sowing seeds, made as a one-handed implement especially for pressing down forest seeds in the ground, comprised of a lengthwise steel tube (2) also forming a seed magazine. The tube is equipped in its upper end with a grip friendly removable handle (1) for filling of seeds which in its lower end are fed out by a rotating feeder disc (4) in gradual advancement of a hook spring (6) made in an up and down-sliding connecting cover (5) in which the seeds fall down and are pressed by the tip of the tube.<IMAGE>
Patent SE-8301351-L (SE)
Inventor: PETTERSSON BIRGER
Filed: 1983-03-11
Abstract: Solar panel with an absorber (2), which is positioned in an enclosed space, and is connected to a container (10) of variable volume, via pipe work.To prevent aging, oxidisation and corrosion, the container (10) and the solar panel (1) are filled with an inert gas, essentially nitrogen, and the container (10) has a wall of flexible, diffusion-tight material, and a volume, which is adjusted so that gas flowing to and from the solar panel (1) at all likely temperatures can be received or given off by the container without significant pressure changes.<IMAGE>
Patent SE-8306713-L (SE)
Inventor: BRUS L G H
IPC: B65D5/32
Filed: 1983-12-05
Abstract: A container of e.g. cardboard comprised from a bottom (20) arising side and gable walls separate unit with a bottom (21) and from its edge limits (22, 23) sections pushing up (24, 25) which surround the lower area of side and gable walls. The side and gable walls are formed of two separate, with respect to form and size, identical parts (10). Each part (10) present a centre field (11), forming a side wall in the container and to each opposing end edge (12) connecting gable wall sections forming fields (13) with a combined length, measured perpendicular against the associated end edge (12) in the centre field, exceeding the length of a gable wall, so that in the finished container both parts (10) gable walls form a field (13) with gable wall pieces overlapping each other. The gable wall pieces have locking tongues (14) arranged from the associated part's (10) one long side, so that these with one of the parts (10) resting on the bottom field (21) with the given one long side turned downward and with the other of the parts (10) resting on the bottom field (21) with the given one long side turned upward can work together for locking of the other overlapping gable wall pieces against movement in their lengthwise direction under influence of essentially vertically lifting of the above named other part (10) from the bottom (20) and the respectively named first part (10).<IMAGE>
Patent SE-8306733-L (SE)
Inventor: MAIONE C
IPC: B65D81/34
Filed: 1983-12-06
Abstract: A disposable device for utilizing an exothermic or endothermic reaction for heating or cooling drinks and foodstuffs, substantially comprising a single piece metal container, having two rooms and being enveloped within a protective insulating plastic covering, the reactants being contained in separated sectors and closed by diaphragms, which are heat-sealed and impermeable to outer agents, the covering being provided with a locking system for locking therein the metal container and with a device, so-called outer breaker, which is manually controlled for starting the exothermic or endothermic reaction by mixing a solid reactant with a liquid one.