baber/WOPTO huggingface dataset:
Patent SE-8006844-L (SE)
Inventor: SMITH C G
IPC: A61K31/135
Filed: 1980-09-30
Abstract: Nylidrin, (p-hydroxy-N-(1- methyl-3-phenylpropyl)-nor- ephedrine), and salts thereof particularly the RSO3H salts, wherein A is lower alkyl, phenyl, lower - alkyl - phenyl and heterocyclic, exhibit potent and long lasting activity in treatment of glaucoma.
Patent SE-8007981-L (SE)
Inventor: ABISHEV D N
IPC: C22B1/02
Filed: 1980-11-13
Abstract: PCT No. PCT/SU79/00063 Sec. 371 Date Mar. 31, 1981 Sec. 102(e) Date Nov. 24, 1980 PCT Filed Jul. 31, 1979 PCT Pub. No. WO81/00418 PCT Pub. Date Feb. 19, 1981.A method comprises heating the material to be treated without access of air at a temperature of 700 DEG  to 800 DEG C. for a period of 1-2 hours, and then subjecting this material to subsequent magnetic separation. It is advisable that the furnace walls surrounding the material under treatment be heated to a temperature which is 100 DEG  C. to 200 DEG  C. higher than the boiling temperature of the volatile components of the material. Upon completion of the heating operation, the material being treated is cooled at a rate of 2 to 4 deg. per minute, whereafter iron sulphides are removed therefrom by means of magnetic separation, the intensity of magnetic field ranging from 1000 to 2000 oersted, and then copper sulphides are separated, with the field intensity ranging from 4500 to 6000 oersted.
Patent SE-8100430-L (SE)
Inventor: FISCHER ARTUR
IPC: A63H18/02
Filed: 1981-01-26
Abstract: A toy track element (1) made of resilient plastics material has at least one wire strip (3) provided along its length so that when the element is bent, the strip(s) maintain the element in its bent configuration, the element including spaced slots (5) along each of its edges to facilitate bending. The strip(s) conduct electricity to power a vehicle used on the track, and act as connectors between adjacent elements, projections 9 being received in apertures 10 to retain strip portion 7 in socket 8. <IMAGE>
Patent SE-8101325-L (SE)
Inventor: AOYAGI K
IPC: B21B31/24
Filed: 1981-03-02
Abstract: A rolling mill for bars or wire rod, has two driven work rolls which are supported by the mill housing in cantilever fashion, and, for each roll, two back-up rolls. The two back-up rolls each contact the associated work roll and are carried in a support 2a or 2b which is adjustable by a screw assembly. <IMAGE>
Patent SE-8104680-L (SE)
Inventor: BERNEKING H-J
IPC: B60N2/90
Filed: 1981-08-04
Abstract: A seat has a first link part rigid with the seat part and a second link part (2) pivotally secured both to the first link part about a first axis (3) and to the backrest. A row of teeth (5) are located on the second link part (2) and a locking member 6 is pivotally mounted at 7 on the first link part, and is movable into and out of engagement with the teeth (5). A cam (9) is pivotally supported on the first link part (1) about a second axis (10). A spring urges the cam (9) to engage the locking member teeth 8 with the teeth (5). At the instant the cam (9) causes the locking member 6 to engage teeth 5, 8, the point of contact (B) between the two surfaces 6a, 9a is below a straight line (18) joining the first and second pivotal axes (3 and 10), and the angles  alpha , beta  between the common contact tangent t and the lines connecting the pivot axes 10,3 with contact point B are each greater than 90 DEG . <IMAGE>
Patent SE-8104715-L (SE)
Inventor: BERTHOLD H
IPC: B65G67/60
Filed: 1981-08-06
Abstract: In order to provide for the continuous discharge of particulate material from a ship's hold, a ship's unloader has a L-shape formed by a vertical support 2 and a horizontal take-up arm 3, rotatable about a vertical axis. An endless bucket conveyor 1 passes around both the support 2 and the arm 3, for picking up material adjacent to the arm 3 and carrying the material up out of the hold. The material is discharged radially from the bucket conveyor 1 on to a ring conveyor 19, and thence onto a conveyor belt 22. <IMAGE>
Patent SE-8105060-L (SE)
Inventor: EWEN J H
IPC: C08G18/65
Filed: 1981-08-26
Abstract: Elastomeric polyurethane-polyurea polymers are disclosed that are derived from the reaction of organic polyisocyanates with A. primary hydroxyl polyols having a functionality of 2 to 4 and a molecular weight from 1500 to 12000, and B. extender mixtures comprised of 1. an aromatic diamine wherein at least one of the positions ortho to each amine group is substituted by a lower alkyl group, and 2. a lower molecular weight diol, provided that the aromatic diamine comprises from 5 to 45 percent by weight of the extender mixture and the balance comprises the diol. The polymers find particular utility in the preparation of reaction injection molded parts, particularly, automotive parts because of their excellent flexural modulus, tensile, and tear properties.
Patent SE-8107129-L (SE)
Inventor: SCHEBDAT K
IPC: B09B3/00
Filed: 1981-11-30
Abstract: To form a clamp (30), the deposit 1 is formed on the first day, the deposit 2 on the second day, and so on. To promote the microbiological, especially aerobic process, oxygen in the form of air is fed to these deposits. The resulting process heat begins to dry out the material, the microbiological process gradually subsiding below a certain moisture threshold, and the heat evolution thus ceasing. When the process heat evolution in the deposit subsides, the latter can be used as a new base for the deposits n + 1, n + 2 and so on, and a further clamp layer can thus be formed. The material has been dry-stabilised and can be used in this form as a fuel. <IMAGE>
Patent SE-8200523-L (SE)
Inventor: JONSSON MATS
IPC: E21B49/02
Filed: 1982-01-29
Abstract: A process and device for extracting soil samples, wherein a core sample is extracted from the ground which is to be analysed and part of the soil is removed from the core for subsequent analysis or other after-treatment. The core sample is removed from the ground and enclosed in a encasing (32, 34) in which the core sample remains in the form and position it had in the ground prior to extraction. The required volumes of soil samples are removed via openings (46) in the encasing (32, 34) at pre-determined points, and collected for further treatment.
Patent SE-8204227-L (SE)
Inventor: ASPHAHANI A I
IPC: C22C19/05
Filed: 1982-07-08
Abstract: Disclosed is a nickel-base alloy which provides excellent corrosion resistance to a variety of severe environments, especially hot phosphoric acid. The alloy preferably contains, in weight percent: about 30 chromium, about 4 molybdenum, about 2 tungsten, about 1 Cb/Ta, about 1.5 copper, about 14 iron and the balance nickel plus the impurities and modifying elements usually found in alloy of this class. The alloy is eminently suited for use as articles in chemical processing apparatus in the manufacture and/or containment of phosphoric acid and sulfuric acid.
Patent SE-8301370-L (SE)
Inventor: WENDT M
IPC: A61M25/01
Filed: 1983-03-14
Abstract: A suction adapter for connecting a suction cathetor to a tracheal tube which is also connected to a respirator comprises a hollow body which has a first opening with a tracheal tube receiver fitting, a second opening with a respirator line connector and a third opening for introducing a suction catheter which is advantageously aligned with the tracheal tube receiver fitting. The hollow body or connector includes a first valve which closes the outside of the third opening and it includes a valve member which may be stopped in a closed as well as in an opened position. The second valve member is located within the hollow body and is spaced from the outside or first valve member. A passage in the interior of the hollow body is defined between the two valve members and the second valve member includes a valve seat at the end of the passage and a valve member which is pivotally mounted in the body which is engageable on the valve seat to close the passage. This second valve member is urged by a spring into a closing position. In accordance with the method of the invention, when the suction catheter is to be introduced into the fitting, the catheter housed in a casing of plastic is connected to the fitting by the insertion of a stop sleeve member after the member has been freed from the plastic. A catheter tube enclosed in the plastic is inserted through the stop sleeve and into the fitting after the first valve member is in the opened position. The stop sleeve contacts the inner valve or second valve and the amount of the insertion of the stop sleeve is controlled by knurls formed on the outside of the stop sleeve. A catheter tube is pushed through its plastic coating and through the stop sleeve and it is connected at its opposite end to a source of suction after first removing a plastic covering from this end of the tube. After the drainage is effected the catheter tube is withdrawn into its enclosing plastic so that no contamination of the outside atmosphere is possible.
Patent SE-8303303-L (SE)
Inventor: SANDBERG BORJE
IPC: F41J9/16
Filed: 1983-06-10
Abstract: The circular target is shot at during movement along the ground surface, and splinters on being hit. The target comprises a clay pigeon which consists of a splintering section and a surrounding protective ring preventing splintering of the clay pigeon on contacting the ground. The ring is so fitted on the clay pigeon that the centre of gravity of the latter is altered, allowing the target to roll on the ground.
Patent SE-8404495-L (SE)
Inventor: OLDEN S
IPC: B65D25/28
Filed: 1984-09-07
Abstract: Two arms, once engaged in holes (8,9) locate against the undersides of transverse wall components (7). When not in use, the hand grip arms are pushed into a free space under the holes so that the hand grip locates against the top side of the transverse wall components.
Patent SE-8405417-L (SE)
Inventor: LAMBERTZ J
IPC: C10J3/54
Filed: 1984-10-30
Abstract: In a process for the gasification of carbonaceous substances, exothermic and endothermic gasification agents are injected into the reaction area through at least one nozzle comprising at least two coaxial pipes, the outer pipe terminating short of the end of the inner pipe, at a distance such that the end face of the outer pipe is in a region of the pressurized interior of the reactor, in which the temperature is below the melting point of the ash of the solid particles to be gasified. The speed of flow of the endothermic agent out of the annular gap between the pipes is substantially higher than the speed of flow of the exothermic agent out of the inner pipe and the flow of endothermic gasification agent tends to be constricted around the flow from the inner pipe. The outer edge of the inner pipe is a sharp, right-angled edge so that in the region thereof eddies are formed which protect the region from the penetration of particles of ash therein.
Patent SE-8500337-L (SE)
Inventor: DEMEURE A
IPC: G06F9/38
Filed: 1985-01-24
Abstract: In this digital signal treatment arrangement, which involves N operator circuits (2n) which communicate with themselves and each one has an arithmetical unit (3n) and a memory (4n) which contains the sample of that signal which is to be processed, a programme control circuit (1), which controls the N circuits in exactly the same way, and an addressing device (1,5n, 6n) for registering and for reading of the N-memories, whereby the addressing units for registering and for reading of the N-memories are so arranged that several processings can be managed in parallel, whereby at the same time, one carries out the same elementary transformations on those tests of the samples which correlate to equidistant corresponding terminals along the section of the retained signal.Application of digital signal processing.<IMAGE>
Patent SE-8501425-L (SE)
Inventor: BERGVALL B A
IPC: D05B19/10
Filed: 1985-03-22
Abstract: The seam indicating arrangement in an electronic sewing machine shall show all the seams that can be sewn. The seam illustrations (A-H) are performed on an electronic display where several groups of seam illustrations can become visible by means of electric signals. Thus, the arrangement shows the seam illustration as well as the marker and is connected to seam selecting means (13) by which the groups can be presented one by one and the marker moved between several illustrations.
Patent SE-8502311-L (SE)
Inventor: EBERHARD G
IPC: F16F13/00
Filed: 1985-05-09
Abstract: A resilient mounting for engines, machine units, etc. During driving operation, resilient motor mounts having a supporting diaphragm-like element which oscillates freely via an air cushion generate undesirable and annoying noises, and they also transmit to the chassis and the body, in a practically undamped fashion, low-frequency oscillations. The present invention therefore provides an effective acoustic uncoupling, without adversely affecting the spring or shock absorption characteristic, via a damping device in the form of a flexible diaphragm which is provided with a throttled transfer hole. This diaphragm is attached between the air cushion and a supplemental space which receives compressed air, the pressure of which can be regulated.
Patent SE-8502965-L (SE)
Inventor: HARRISON C R B
IPC: A01G3/02
Filed: 1985-06-14
Abstract: A garden pruner has a leaf spring 14 secured at its outer end to one of the handles (12a) and engaging the other handle (11a) at its inner end. A slider (15) on the one handle (12a) slidably engages the leaf spring and is movable to vary the length of the spring between the slider and the inner end of the spring and thereby vary the spring force and spring rate.
Patent SE-8503799-L (SE)
Inventor: NIEMELE PEKKA
IPC: F41C33/00
Filed: 1985-08-14
Abstract: A carrying strap for a weapon, attached to the weapon in such manner that it forms a loop intended to be kept across one shoulder and the back, whereby the weapon can be held in front of the person supported by the carrying strap, ready to fire. A drawback of all carrying straps is that the weapon is hanging upside down when in the ready-to-fire position. The carrying strap of the invention has, at least at one attachment point, a laterally stiff strap section so that the center of gravity of the weapon, in correct ready-to-fire position, lies below the line defined by the stiffener and the other attachment point.
Patent SE-8505278-L (SE)
Inventor: FILIPSSON R
IPC: E01H1/14
Filed: 1985-11-08
Abstract: The pick-up unit is connected to a tractor which has lifting forks (4) and their corresp. yoke (3). The yoke comprises two horizontal booms (10) joined to two symmetrical columns (11) via which the yoke is connected to the forks. The electrical gear (5) is fitted on a platform, on the underside of which two lift fork channels (14) extend parallel to each other. An internal combustion engine (15) is mounted on the platform, and connected to an electrical generator from which current is fed to the two electromagnet devices (6) via a control cabinet (17). Control of the magnetising and demagnetising currents is via a cable (18) connecting the control cabinet to an operating component positioned in the tractor driver location. The same cable is used to start and stop the internal combustion enging. The electromagnet devices are fitted on a cross beam (19) fixed to the underside of the two lift fork channels via chains (20). Their height above the ground surface is adjusted by means of lift arms on the tractor.
Patent SE-8601335-L (SE)
Inventor: KARLSSON RUNE
IPC: A01B63/32
Filed: 1986-03-21
Abstract: A device for adjusting the distance between soil working tools such as plough bodies (5) disposed beside each other and fitted to means (7) movable along a bar (3). The invention is characterized in that slewing brackets (11, 14, 15) for de­fining the movements of the movable means along the bar (3) are arranged articulatedly between the movable means (7) so that the relative movement between the two outermost means on the bar is a (n-1), where a is the distance of the movement between two adjacent means (7) and n is the number of means. A hydraulic piston-cylinder unit is arranged to provide the mo­tion of the movable means (7) along the bar (3).
Patent SE-8700435-L (SE)
Inventor: KREUSEL ULRICH
IPC: E04B1/58
Filed: 1987-02-05
Abstract: The present invention relates to a cross connector for two continuous pipes that cross over each other at any desired angle, the connector comprising two pipe clamps that encircle the two pipes to be connected, and each of which has two clamp arms that have a gap between them. The object of the invention is characterized in that the pair of clamp arms (6) of one pipe clamp (1) is inserted at the front side into the pair of clamp arms (7) of the other pipe clamp (2) and held by means of a snap connection so as to be able to rotate freely; and in that the outer clamp arm pair (7) can be tightened securely against the inner clamp arm pair (6) by means of a tightening device.
Patent SE-8800921-L (SE)
Inventor: RAADMAN BENGT
IPC: F42D1/10
Filed: 1988-03-15
Abstract: In a method and a device for introducing granular or pulverulent explosive into drill holes the introduction is suitably carried out by means of a hose like or tube like conduit (2) introducable into the drill hole, the explosive being transported through the conduit, e.g. with pressurized air. To obtain an explosive power reduced in relation to that obtained by complete filling of the drill holes with the explosive, only partial filling of the drill holes is carried out by either a) providing the conduit (2) with a tool (12), which on withdrawal of the conduit out of the drill hole leaves an air filled cavity in the drill hole, or b) arranging in the drill hole elongated filler means (24) and carrying out feeding of the explosive while said means is located within the drill hole.
Patent SE-8802528-L (SE)
Inventor: BRAUNISCH E
IPC: H05B6/64
Filed: 1988-07-06
Abstract: A microwave oven comprising an oven cavity, into which HF power is fed from a microwave source driven by a power device. The power device with its components and the microwave source are cooled by means of a fan. The power device, the microwave source (12) and the fan (11) are combined to a so-called power module, comprising a substantially closed envelope (10) having an air inlet (15) and an air outlet (16), an input for mains voltage and an output for HF power (30). The microwave source is mounted as a projecting part of the envelope at the air inlet or air outlet of the power module. This makes it possible to adapt the power module to a great number of microwave oven constructions. The power module may be mounted at the top or bottom of the oven cavity or at the side of the same. Feeding of the cavity is possible both at the top and bottom.
Patent SE-8804316-L (SE)
Inventor: HERRMANN R
IPC: G01N27/22
Filed: 1988-11-29
Abstract: For measuring the water vapor dew point in gases, a moisture-dependent electrical quantity of a sensor surface suitable for indicating formation of dew droplets is held by temperature control at a desired value corresponding to a stable dew mass. The temperature of the sensor surface corresponding to the desired value of the moisture-dependent electrical quantity is measured as dew point temperature. For compensating the influence of soiling, from time to time the desired value of the moisture-dependent electrical quantity is set in that the temperature of the sensor surface is lowered from a value lying above the dew point temperature and a periodic time temperature variation superimposed on the lowering. If the sensor surface is soiled, periodic time variations of the moisture-dependent electrical quantity occur at the same time but they become a monotonic variation when the dew point temperature is reached. The value of the moisture-dependent electrical quantity measured on the transition of the periodic time variations to a monotonic variation is then used as the reference or desired value which is maintained by the control of the temperature of the sensor surface. Furthermore, the control parameters for controlling the moisture-dependent electrical quantity are continuously corrected on the basis of an oscillation analysis.
Patent SE-8902312-L (SE)
Inventor: NAESLUND LEIF
IPC: H01H1/50
Filed: 1989-06-27
Abstract: The invention concerns an electrical contact unit, particularly an electrical current breaker, comprising a first and a second contact which are arranged to be able to be moved towards and away from each other in order to make or break the power circuit. It is characteristic of the invention that one contact 1 comprises a base part 3 and at least one contact device 5 in electrical contact with the base part, that the said contact device is arranged to be brought into electrical and mechanical contact with the second contact 2 for making of the power circuit, and that the said contact device 5 is fixed relative to the second contact 2, when the power circuit has been made but at the same time is arranged to be able to move relative to the base part 3 of the first contact 1. <IMAGE>
Patent SE-8902607-L (SE)
Inventor: LEE S J
IPC: A61K31/5377
Filed: 1989-07-27
Abstract: A novel class of 5, 6 or 7 member heterocycles which belong to the 3-isoxazolidinone, 2H-1,2-oxazin-3 (4H)-one and 3-isoxazepinone series of compounds and which are substituted at the 4-carbon by a benzylidene radical. The compounds have utility as analgesic agents, immunomodulating agents, anti-inflammatory agents and anti-pyretic agents and they may be combined with excipients to provide formuations which are useful in treating arthritis and conditions generally associated with that disease.
Patent SE-8903073-L (SE)
Inventor: RUFF H-A
IPC: B65H19/28
Filed: 1989-09-19
Abstract: A winding machine with receiving stations for winding rolls arranged on both sides of a roller, to which web-form material runs alternately (as viewed in machine transverse direction). On a machine frame there are arranged axially unslidable load rollers following one upon another over the usable machine width. The load rollers are movable with operating arrangement against the winding rolls. For the use of the load rollers it is merely required that there be selected those rollers which lie within the width of the corresponding web strip.
Patent SE-9002498-L (SE)
Inventor: OLANDER E
IPC: B63B21/22
Filed: 1990-07-25
Abstract: The invention concerns a device for laying anchor at a distance from a boat, vessel or the like. The novel feature is that the anchor has an arrangement 1 provided with wing-like foils 3, with a shape which ensures directional stability, and provided with holder or support devices 4, 4', 5, 13, 14, 16 adapted to the anchor A in order to hold the latter in position and, after the anchor has been dropped into the water, through the interaction between the foils 3 and the water, to move the anchor along a sloping trajectory until the bottom is reached, where the anchor is left to dig itself into place. <IMAGE>
Patent SE-9103721-L (SE)
Inventor: JAMBOR A
IPC: B60R21/11
Filed: 1991-12-16
Abstract: A vertically adjustable roll bar for a motor vehicle is disclosed which has side arms displaceable within holding tubes rising vertically parallel to the vehicle sides. The holding tubes are connected to one another by a connecting element on the tube stems extending in the direction of the vehicle width. The holding tubes are supplemented by another transverse-running connecting element to form a rigid guide frame, which is rectangularly closed in the transverse direction of the vehicle.
Patent SE-9202105-L (SE)
Inventor: ANDERSSON KURT
IPC: E21B1/26
Filed: 1992-07-07
Abstract: Hammer device comprising a machine housing (1) with a hammer piston (2) movable to-and-fro. The movement to-and-fro of the hammer piston is controlled by a valve body (6) movable to-and-fro in the machine housing. In order to speed up the turning of the hammer piston at its rear end position the machine housing is provided with a room (10) which by the hammer piston is separated from connection with the valve body (6) at the same time as the rear end surface (5) is supplied with pressure fluid via a connection (11) opened by the hammer piston to the pressure source (8) when the hammer piston approaches its rear end position. <IMAGE>