baber/WOPTO huggingface dataset:
Patent SE-8009157-L (SE)
Inventor: CHANAS M
IPC: C07G99/00
Filed: 1980-12-29
Abstract: Procedure for the preparation of a concentrate of prothrombinogenic compound. This procedure, in which, starting from a source of prothrombinogenic compound, an adsorption is followed by an elution, is characterized by the fact that a source of prothrombinogenic compound and a source of antithrombin III (or AT III) is placed in contact with an adsorbing agent capable of adsorbing both the prothrombinogenic compound and antithrombin III, and that the foregoing occurs in the presence of heparin, at least during the elution stage, and that elution is carried out with an elution agent capable of eluting the prothrombinogenic compound, the AT III and heparin at the same time. Application of the product obtained, notably to the treatment of blood coagulation difficulties.
Patent SE-8102724-L (SE)
Inventor: DE CONCINI R
IPC: F02M69/02
Filed: 1981-04-29
Abstract: An electrically-operated fuel pump is provided for supplying fuel to the fuel injection system of a spark-ignition I.C. engine. The pump comprises a casing wherein there is located a small electric motor and a rotary pumping assembly. The rotor of the motor is drivingly coupled to the impeller of the pumping assembly. The pump also includes a pressure relief valve for preventing the build up of excessive pressures within the casing, and a non-return valve provided at the pump outlet. The pump casing serves not only as a fuel containment member and a mechanical supporting structure, but also as the magnetic frame of the motor stator.
Patent SE-8106783-L (SE)
Inventor: SKOGBERG B T
IPC: E21B33/12
Filed: 1981-11-16
Abstract: An expansion body for constructions like piles or anchorages located in the earth, said body being adapted for insertion into the ground in a compact shape and expanded therein to an expanded shape. The expansion is achieved by unfolding a folded sheet metal casing (11) by filling it up with pressurized fluid. The sheet metal casing which defines two opposed portions (16, 17) is folded in a zigzag shape before the expansion with the folds (18) of one portion (16) falling into the folds (19) of the other portion (17).
Patent SE-8200633-L (SE)
Inventor: LEWIN GUNNAR ERIK WERNER
IPC: E05C17/30
Filed: 1982-02-04
Abstract: The device consists, on the one hand, of a circular tube 1 whose one end is connected rotatably and pivotably to a fixture 4, 9, 10, 12 intended to be secured on a window or a door or on a window frame or door frame, and, on the other hand, of a guided circular rod 15 which is inserted displaceably into the other end of the tube 1 and whose outer end 16 located outside the tube 1 is connected in an articulated manner, via a fixture 17, to the window casement or window frame or to the door or door frame so that the rod 15 can be displaced in a manner known per se in the tube 1 when the window or the door is opened and closed, in which device that part of the rod 21 inserted in the tube 1 is provided with a projection 22 which forms a shoulder on said rod part, and displaceable and tightenable members are arranged on said projection 22 for setting the required friction. <IMAGE>
Patent SE-8202442-L (SE)
Inventor: BUGGERT PETER OLLE
IPC: F02F3/28
Filed: 1982-04-19
Abstract: In internal combustion engines with electric ignition being driven with petrol, at least part of the area of the combustion chamber and/or piston head is provided with a very fine surface structure which reduces the octane number requirements of the engine.
Patent SE-8203627-L (SE)
Inventor: KUDO T
IPC: E21B17/00
Filed: 1982-06-10
Abstract: An alloy useful for manufacturing high strength deep well casing, tubing and drill pipes for use in oil-well operations is disclosed. The alloy exhibits improved resistance to stress corrosion cracking in the H2S-CO2-Cl- environment, which comprises the following alloy composition: -C: </= 0.1% Si: </= 1.0% -Mn: </= 2.0% P: </= 0.030% -S: </= 0.005% N: 0-0.30% -Ni: 25-60% Cr: 22.5-40% -Mo: 0-3.5% (excl.) W: 0-7% (excl.) -Cr (%) + 10Mo (%) + 5W (%) >/= 50%, -1.0% </= Mo (%) + 1/2W (%) < 3.5% -Cu: 0-2.0% Co: 0-2.0% -Rare earths: 0-0.10% Y: 0-0.20% -Mg: 0-0.10% Ca: 0-0.10% -one or more of Nb, Ti, Ta, Zr and V in the total -amount of 0.5-4.0, if necessary, -Fe and incidental impurities: balance. -
Patent SE-8204914-L (SE)
Inventor: HEDENSTROM B
IPC: B63B25/24
Filed: 1982-08-27
Abstract: The interlocking arrangement for the vertical connection of containers has a distance plate (1,2,3) to which are attached two lock bodies, at least one of which (6) (but pref. both) is rotatable relative to the distance plate. The rotatable lock body prevents damage to the deck of the vessel or a container stowed beneath it. - One lock body (6) is connected with a cylindrical lock unit (5) whose end turned from the heel has a sloped formation (9) working in conjunction with a similar formation on a blocking arm (19). The lock unit is movable in its axial direction and (through the reciprocal operation between the two sloped formations) can be displaced between a freeing and a blocking position. In the freed position, a support leg (11) with a foot (12) moves between effective and ineffective positions.(1)
Patent SE-8300017-L (SE)
Inventor: LINDSKOG S
Filed: 1983-01-03
Abstract: Arrangement includes a prim. and sec. air flow and an aerodynamic stabiliser. The air flows are controlled and accelerated. - Extruder (1) extrudes plastic film (2). There is a prim. air flow (3) and a sec. air flow (4). The stabiliser (5) has guide surfaces (6). There surround the film but do not come into contact with it. They are skewed inward to cause some of the air to deliver on accelerating impulse to the film. (Provisional Basic previously advised in Week 8427)
Patent SE-8304018-L (SE)
Inventor: GYLLENSWERD M G
IPC: A23K1/175
Filed: 1983-07-18
Abstract: The present invention relates to a pH-controlling feed-stuff additive for ruminants comprising at least one buffering compound, whereby mono-, di-, and/or triglycerides; a wax; a fatty acid, derivative of a fatty acid, and/or a salt of a fatty acid having a melting pointy exceeding 35 DEG C, preferably exceeding 55 DEG C has been applied as a taste masking coating on the buffering substance. Sodium hydrogen carbonate is preferably used as a buffering substance.
Patent SE-8304583-L (SE)
Inventor: OSTERLIN K
IPC: A43C15/06
Filed: 1983-08-24
Abstract: The protector is applied to the shoe of a wearer, and comprises heel and toe plates connected by a rail. The rail connects to the toe plate via an articulation, and is rigidly joined to the heel plate by a releasable union lockable in different positions. The toe plate, at its front end, has upwardly projecting supports which enclose the toe part of a shoe. The heel plate has a sprung retainer which engages the heel.
Patent SE-8306110-L (SE)
Inventor: CARLSSON GYLLEN HENDEL ANDOR
IPC: B60T7/20
Filed: 1983-11-07
Abstract: A trailer overrun brake forms an integral part of a drawbar, which comprises two areas (11, 12), movable towards one another, which are arranged for relative movements generally parallel to the longitudinal axis of the drawbar and are loaded by the force of a spring away from one another into outer limit positions, from which they can be moved towards one another into inner limit positions, thereby operating an operating device (25) for the trailer brakes when an external compressive force is exerted on the drawbar. The two drawbar areas (11, 12) are connected to one another by two articulated levers (15, 16), which are swivel mounted on these areas (11, 12) and arranged along the drawbar at a distance from one another. The swivel axes (17-20) of the articulated levers (15, 16) extend parallel to one another and transversely to the drawbar. 
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Patent SE-8402146-L (SE)
Inventor: PRESTON R S
IPC: F16L47/28
Filed: 1984-04-17
Abstract: The invention relates to a branched hose consisting of rubber or rubber-substitute materials, for example for a vehicle cooling system. It has a main hose line and a branch hose line which are connected to one another in a fluid-tight manner, to be precise according to the proposal of the invention by means of an essentially rigid connecting element which is arranged inside the hose lines and a bandage-like transition piece consisting of formed, vulcanised material externally on the hose lines around the region of their connection. The connecting element has a tubular body which passes through an opening in the wall of the main hose line and is fixed in the branch hose line. Located at one end of the tubular body is an outer flange which fits the curvature of the hose hole in the main hose line and rests around the opening on the main hose line.
Patent SE-8403082-L (SE)
Inventor: FORSEN I
IPC: F41G1/00
Filed: 1984-06-07
Abstract: A sight means, particularly for weapons and other objects which are intended to be sighted onto a given point, comprises two mutually spaced and two mutually parallel grid discs (3,4) each of which includes a transparent disc provided with concentrically lying opaque grid lines separated by transparent interspaces, and which grid discs (3,4) are arranged in a tubular housing (2). In accordance with the invention a central region (7,8) is devoid of opaque lines in the centre of the discs (3,4), this region having a size of approximately 1/5 to 1/2 of the disc diameter, or a corres. ponding measurement, the target being intended to be viewed through the aforesaid regions.In accordance with one embodiment one (3;4) of the grid discs has solely one more opaque line than the other (4;3) of the grid disc in the region provided with grid lines.
Patent SE-8404217-L (SE)
Inventor: PERSSON B
IPC: B27L1/00
Filed: 1984-08-24
Abstract: A debarking machine of annular rotor type comprises a stator (1) and a rotor (2) that has an opening (4) for the longitudinal feed of logs and to which a number of machining tools are connected. Each tool is actuated by a spring device that usually strives to hold the tool flexibly pressed against a log passing through the rotor in order to peel the bark from such. As necessary, the individual tools can move together in a direction outward from the log against the force of the spring devices. A ring element (18), which is mounted relative to the rotor and usually follows such during normal operation, is situated between the rotor (2) and the stator (1). Via a transmission (21), this ring element is connected to the drive shaft (23) of a pump (24) that is mounted on the rotor and always follows such. The stator (1) has a braking device (26) to reduce the speed of the ring element in relation to the rotor speed as necessary (suitably to zero) and then activate the pump (24) via the transmission so that this in turn transfers a force to the machining tool that overcomes the force exerted by the spring device and produces said oscillation of the tool in a direction outward from the rotor centre.<IMAGE>
Patent SE-8404926-L (SE)
Inventor: BARKMAN T
IPC: C21D9/00
Filed: 1984-10-02
Abstract: Method and installation for heat treatment in connection with case-hardening of articles with varying requirements as to heat treatment time. The articles are first heated up in a heating-up furnace (9) to the heat treatment temperature. Thereafter the articles are heat-treated in a ring furnace (10). The articles are removed from the ring furnace after a predetermined holding time independently of the order in which they are inserted, by advancing each article to the discharge opening (11) of the furnace.
Patent SE-8405038-L (SE)
Inventor: LINDBLOM E J
IPC: A63B29/02
Filed: 1984-10-09
Abstract: A fastener device (1) which functions as a rock dowel and intended for use in rock climbing or for mooring boats, and the like, comprising a first element (2) and a second element (5) which are integrated with one another at a juncture (12). The first element (2) has the form of a wedge intended for co-action with a crack (3) in a rock surface or like surface, and the second element (5) forms an attachment for a line (8) or the like (7). The first element (2) is twisted in its longitudinal axis relative to a central plane (10) extending through the first element (2) from the juncture (12) at the second element (3).
Patent SE-8406612-L (SE)
Inventor: WESSEL HANS
IPC: A47L9/02
Filed: 1984-12-27
Abstract: A vacuum cleaner nozzle has an elongated suction orifice (2) in its base (1) with flexible strips (4) bordering each longer side. Each strip has a spine (6), a flange (5) providing a skirt alongside the orifice, and press studs (7) on the opposite side of the spine from the flange. The spine seats in a groove (3) and the press studs snap through apertures (8) in the base (9) of the groove to secure the strip. <IMAGE>
Patent SE-8501529-L (SE)
Inventor: RUPPERT M
IPC: H02P5/50
Filed: 1985-03-27
Abstract: The invention relates to a control device for synchronizing a plurality of driving units, the speed thereof controlled by a time-variable desired signal which is common for all units. For each driving unit a positional control means in combination with a speed control means is provided. The positional control means receives a signal for the desired position of the correlated driving unit which signal is produced in an integrating means from the desired speed signal and further receives a signal representing the actual position of the unit. The output signal of the speed control means is added to the desired speed signal modified in an amplifying network. The gain control of the amplifying network is selected such that the transient response of the compensating means is inversely proportional to the transient response of the actuating means and the drive unit. This allows for a high synchronizing accuracy.
Patent SE-8501833-L (SE)
IPC: B66B9/187
Filed: 1985-04-15
Abstract: An elevator (21) comprising an elevator mast (11) constructed of a plurality of sections (111, 112...) and a cage (21) which is guided along the mast (11) the cage (21) including an assembly bridge (41) which, at the end facing the mast (11), is outwardly pivotable from the platform enclosure frame of the cage (21) and has, on its free end, an upwardly pivotable stop member (42) provided with connection members (43) which extend rearwardly to the enclosure frame. Thus the safe assembly and disassembly of the mast from the cage is facilitated. <IMAGE>
Patent SE-8503697-L (SE)
Inventor: NAKAGAWA T
IPC: B29C49/04
Filed: 1985-08-02
Abstract: The invention concerns a device for manufacturing a hollow plastic product, and a plastic tube which is blow- moulded from a composite tube piece of a single layer. The said device comprises switching members which include a pair of circular ridges 34, 35, 36, 37 which are located opposite each other and which are arranged in each of two channels 27 and 28, respectively. The said pairs of ridges can be brought to a first position in order to essentially close one of the said channels and to a second position in order to essentially open the corresponding channel. <IMAGE>
Patent SE-8601466-L (SE)
Inventor: OHKAWA T
IPC: F16B5/04
Filed: 1986-04-01
Abstract: A rivet comprises a female member having a flange (2) and a cylindrical portion depending from the flange (2) and divided by radially spaced-apart slits into plural divisions (4) and a male member having a large diameter portion (6) for holding the individual divisions (4) in radially outwardly flexed state, recesses (7, 8) provided above and below the large diameter portion (6) for holding the divisions (4) without flexing and stopper means (14) provided above the upper recess (8) for engaging with the upper surfaces of inward projections (5) of the divisions (4). When the male member is inserted into the female member from the Fig. 4 position, the divisions (4) of the cylindrical portion (1) are outwardly flexed by the large diameter portion (6). When the male member is further inserted, the divisions (4) restore to their initial state in the recess (8). The stopper means (14) prevents excessive insertion of the male member into the female member. <IMAGE>
Patent SE-8603360-L (SE)
Inventor: CARLSSON JAN-IVAR
IPC: B63H25/02
Filed: 1986-08-08
Abstract: A wind rudder 1 for sailing boats 2 has an attachment 4 to be fitted on the stern 3 of the boat. A yoke 6 is pivotably mounted on the attachment 4 and can swing relative to the latter about a yoke axis A. The yoke can be connected to the ordinary rudder 10 of the boat 2 so that when it swings, it causes the rudder 10 to execute a rudder movement. A servo rudder 15 is suspended on the yoke 6 and can be swung together with the latter. The servo rudder 15 submerges in the water 17 behind the boat 2 and can turn relative to the yoke 6 about a servo rudder axis B. A holder 20 mounted on the attachment 4 extends upwards from the attachment 4 and has a wind vane 22 which is connected thereto and which in turn can be turned relative to the holder 20 about its axis C and can swing about a vane axis D. The wind vane 22 is connected to the servo rudder 15 so that as it swings about the vane axis D, it turns the servo rudder about the servo rudder axis B and thereby causes the servo rudder 15 and the yoke 6 to swing about the yoke axis A. The servo rudder 15 and the yoke 6 can be pivoted up together about the yoke axis A to a safety and/or transport position alongside and parallel to the holder 20 and the wind vane 22. <IMAGE>
Patent SE-8700220-L (SE)
Inventor: VELLEKOOP L J
IPC: A61K8/73
Filed: 1987-01-21
Abstract: A single unit dose chewable oral product stabilized against syneresis comprising an alginate gelling agent, cross-linked with a calcium ion, flavor and a liquid vehicle containing water, humectant and a vegetable oil additive to reduce syneresis.
Patent SE-8702608-L (SE)
Inventor: SUNDLOEF CONNY ROLF GOERAN
IPC: F28F9/22
Filed: 1987-06-24
Abstract: Each channel (7) has an outlet and a medium, e.g freon, flows through every other one of them for evaporation, whilst in the other intervening channels a heat-emitting medium, e.g water, flows. Each plate (2,2') has holes (9) at their inlets and outlets. - To achieve even distribution of evaporation medium in the plate packet, a restrictor is arranged at each inlet to the channels (7) in which the evaporation medium flows. In one version, the restrictor comprises a ring (10) which seals efficiently against each evaporation channel (7) inlet and has one or more radial through holes directed towards the evaporation channel centre.
Patent SE-8704221-L (SE)
Inventor: BLOM L-E K
IPC: E04F13/08
Filed: 1987-10-29
Abstract: A mounting element (10) for pivotable connection of a ceiling module (14) relative to a supporting frame for false ceilings. The mounting element includes in principle three main parts. The first main part consists of a mounting part (12) for fixing the mounting element on the ceiling module. The second main part is an engagement part (18) intended for pivotable engagement in a recess or the like in the supporting frame. The third main part is a resilient part (16) located between the mounting part (12) and the engagement part (18). The latter is arranged for pivoting in a desired direction and locking the ceiling module, respectively.
Patent SE-8800007-L (SE)
Inventor: THUERMER R
IPC: B04B15/06
Filed: 1988-01-04
Abstract: The drum in a centrifugal separator from which slime is periodically removed is cleaned by briefly overflowing the surfaces with soln. of acid or alkali with intermediate rinsing water, with the overflow caused by shifting the liq. level in discharge chambers. During the cleaning process the pump power is reduced by lowering the rotation speed in a specified cycle. A number of such cycles can be initiated during a single cleaning sequence. The cycle is produced by a signal responsive to the frequency changes of a synchronous or asynchronous motor.
Patent SE-8801175-L (SE)
Inventor: KUMMER M E
IPC: F16D13/70
Filed: 1988-03-30
Abstract: An apparatus and a method are disclosed for varying the effective length of the levers which actute a collector ring in a clutch. Each of the levers includes a pair of noses which are angled toward the inner end of the levers and toward the collector ring to provide a point contact which moves along the surface of the nose as the levers are rotated by a throw-out bearing. Thus, the force required to actuate the throw-out bearing and/or the force applied to a pressure plate can be varied in accordance with the geometry selected for the noses and the collector ring.
Patent SE-8901267-L (SE)
Title: Rotary parabolic electromagnetic wave reflector - comprises two cylindrical structures with concave reflecting surfaces facing each other
Inventor: NAEVE A
IPC: G02B27/18
Filed: 1989-04-10
Abstract: The first (1) of the two reflectors is positioned so that its focal line (A-B) falls outside a wave flow directed towards it, and the second reflector (2) is located so that its guide line (A-B) coincides with the focal line of the first reflector. Thus, a focal point (F) is formed at the same length in front of the second reflector, the guide line of which is located behind it. A combination of two pairs of cylindrical, parabolic reflectors can be used. One pair of reflectors has its focal point arranged for positioning an object close to it with a view to obtaining a real and correctly angled picture of the object in the vicinity of the focal point of the other pair of reflectors. The two pairs of reflectors are so positioned in relation to one another that a point-form light source placed in the focal point of the one pair, after being reflected in both reflectors of the pair, provides a parallel light flow inwards towards the second pair of reflectors of which the light flow is focussed towards its focal point. @(Provisional basic advised week 90/48)@.
Patent SE-8901979-L (SE)
Inventor: LAURELL C
IPC: F16K3/26
Filed: 1989-06-01
Abstract: Vacuum-lifting arrangements generally have a valve member for regulating the vacuum conditions, manual control members being manoeuvred towards and away from the arrangement. The invention relates to a control member which is guided upwards when the arrangement is to lift and downwards when the arrangement is to lower the load. This is made possible by using two coaxially arranged tubular parts 10 and 43, the inner 10 having an opening 29 and constituting part of the wall of the space of the arrangement itself. <IMAGE>
Patent SE-9101462-L (SE)
Inventor: OLERUD SVEN
IPC: A61B17/70
Filed: 1991-05-15
Abstract: A surgical clamp which can be affixed to a vertebra without requiring the use of fastener elements which are driven or screwed into the vertebra includes a first block (1) from which there extend two projections or blades (3, 4) to form a fork structure which can straddle the vertebra arch in the region between the spinal processus and the processus articularis, and further includes a tensioning element (7) in the form of a rod which extends through the first block (1) and one end of which is curved to form a hook (10) for gripping around a lamina and the other end of which is screw threaded and coacts with nut (11) which is guided in the block and one end of which has a tool accommodating recess.
Patent SE-9101734-L (SE)
Inventor: OLSSON BENGT
IPC: A01B73/04
Filed: 1991-06-07
Abstract: A device for swinging the roller sections of a multi-roller agricultural soil compactor from the working position to a road transport position in which the overall width of the unit is reduced. The invention enables a single power actuator (such as an hydraulic ram) to be used to pivot a number of roller sections simultaneously into the vertical plane. A power-transmitting connecting element (4) (such as a link rod) is used to connect every alternate frame section (2) at right-angles to the direction of travel. Each end of the connecting element is attached by a pivoted connection to the respective frame sections (2) at a point relative to each respective adjoining pivot axle (3) such that the connected frame sections (2) and attached roller sections (1) are maintained substantially parallel during the swinging movement.