baber/WOPTO huggingface dataset:
Patent SE-8002591-L (SE)
Inventor: LINDROOS GORAN
IPC: A61K38/01
Filed: 1980-04-03
Abstract: PCT No. PCT/FI81/00026 Sec. 371 Date Nov. 16, 1981 Sec. 102(e) Date Nov. 16, 1981 PCT Filed Apr. 1, 1981 PCT Pub. No. WO81/02834 PCT Pub. Date Oct. 15, 1981.A heme concentrate containing 15 to 55 percent heme in readily absorbable form and useful as a pharmaceutical against anemia and as an iron-enriching agent in foodstuffs, and a method for the preparation of said heme concentrate of a mixture of heme and blood substance obtained when cleaving hemoglobin, for example, from whole blood or red blood cells, by treating said mixture with a dehydrating agent, preferably a lower alcohol or a mixture of alcohols, either at a pH of at least 8.0 or in the presence of a substance promoting the separation, preferably imidazole or an imidazole derivative, at a pH of at least 6.0, preferably 6.5 to 8.5, whereafter the solid blood substance is separated and the heme concentrate is recovered from the remaining solution; the blood substance simultaneously recovered, mainly globin, is intended for purposes of foodstuffs and fodder.
Patent SE-8003111-L (SE)
Inventor: NILSSON SVEN ARNE
IPC: F23N1/06
Filed: 1980-04-24
Abstract: The opening of the chimney damper in an oil fired heating furnace is controlled by a hydraulic cylinder acting against a spring to open the damper. The hydraulic cylinder is supplied through a hydraulic line from a power cylinder using a non-flammable working fluid. The power cylinder has a free piston with the non-flammable fluid above and oil from the burner oil pump below. The burner oil pump is motor driven from the electrical mains through a regulator and draws oil from a tank, delivering the oil to a burner and to the damper power cylinder. Oil is taken away from the power cylinder by a valve operated by the thermostat for the heater. The thermostat and a pyrostat control the operation of the oil pump motor.
Patent SE-8100174-L (SE)
Inventor: GAFFAR A
IPC: A61K8/44
Filed: 1981-01-14
Abstract: An oral composition containing an oral vehicle, tranexamic acid as antigingivitis agent, a fluorine-containing anticaries agent, and a flavor mixture of methyl salicyclate, menthol, eugenol and cineol.
Patent SE-8104682-L (SE)
Inventor: BARTH W E
IPC: A23K1/16
Filed: 1981-08-04
Abstract: The present invention discloses novel 6-acylamino-2,2-dimethyl-3-phosphonopenams and certain lower alkyl esters thereof possessing antibacterial activity, methods for their production, and intermediates therefor; the production comprises the steps of reacting 6-triphenylmethylamino-2,2-dimethylpenam-3-carboxylic acid with lead tetraacetate to form the corresponding 3-acetoxy compound, the latter is converted to alpha -triphenylmethylamino-5,5-dimethyl-3-thiazoline-2-acetic acid which is condensed with dimethyl phosphite to produce alpha -triphenylmethylamino-5,5-dimethyl-4(0,0-dimethylphosphono)-thiazolidi ne-2-acetic acid which is cyclized to 6-triphenylmethylamino-2,2-dimethyl-3-(0,0-dimethylphosphono)penam and the latter is subsequently deblocked and acylated.
Patent SE-8105272-L (SE)
Inventor: NORDIN ULF
IPC: E04H12/22
Filed: 1981-09-04
Abstract: A joint which can be set to lock an elongate item in a desired position and angle characterized by a cover 5, 25 which reaches around said item 1, 21 at a distance from the latter and with a few openings 24, 30 for the end pieces provided on the item which essentially connect to the inside of the cover and the outside of the item which reaches through the openings in the ends and through the chamber 14, 34 defined by the cover and the end pieces, an incompressible granulate 13, 35 arranged in said chamber, and means 17, 31 to decrease the chamber volume so that the granulate during pressure is pressed together to a body, which, during the effect of pressure and friction between the individual particles in the granulate, appears as a fixed body which locks the item in its set position through pressure and friction. <IMAGE>
Patent SE-8201790-L (SE)
Title: Training device including resistance producing unit - has arm which is loaded by unit and is movable only in one direction
Inventor: NILSSON KARL BERTIL
IPC: A63B21/00
Filed: 1982-03-22
Abstract: The training device comprises a resistance producing unit which loads an arm for execution of training movements. The arm is allowed to be moved in one direction but not in the other. The resistance producing unit can be adjusted so that there is a reversal of the movement and non-movement directions.
Patent SE-8203534-L (SE)
Inventor: MICHALAK S
IPC: F28D19/04
Filed: 1982-06-08
Abstract: A regenerative heat exchanger has a rotor 6 rotatable in a housing 7, the gap between the rotor and the housing being sealed by parallel flexible rows of bristles 12, 12'. The bristles 12, 12' extend from a stop 11 which is attached to the housing 7 through a connecting element 13. The connecting element 13 can be made resilient and/or adjustable. <IMAGE>
Patent SE-8204103-L (SE)
Inventor: GOEHL H J
IPC: A61M1/34
Filed: 1982-07-02
Abstract: Filtration membrane, especially adapted for use in hemofiltration as well as filtration of infusion solutions. 
<??>The membrane, preferably in the form of a hollow fiber, is made of a polymer which is soluble in a polar, non-protonic organic solvent. The most preferred polymer for the membrane material is polyamide. Characterizing for the membrane is high ultrafiltration rates (permeabilities to water) of up to 500 x 10<-><4> ml/sec. x cm<2> x atm., and impermeability to albumin (Mw 68,000). 
<??>The membrane is prepared by extruding a polymer solution with a center liquid under conditions such that the volume of polymer solution to volume of center liquid ratio is within the range of from 2 : 1 to 4 : 1. Simultaneously, the inner diameter to wall thickness ratio of the hollow fiber is preferably correlated to the polymer concentration and is set to 150 : 75 to 280 : 75 at a polymer concentration of 5-20%. The most preferred such correlation is 220 : 75 at a polymer concentration of 11%.
Patent SE-8204307-L (SE)
Inventor: LINK A
IPC: F16D13/72
Filed: 1982-07-13
Abstract: A clutch system for an oil-lubricated clutch mechanism including an oil reservoir, oil pump means, and a control valve device whereby oil from the reservoir is directed to the clutch when the clutch is engaged, with the oil being returned to the reservoir when the clutch is disengaged, the control valve device being operated by fluid pressure such as compressed air.
Patent SE-8207148-L (SE)
Inventor: HEYMANN K
IPC: C04B41/88
Filed: 1982-12-14
Abstract: A process is disclosed for the adhesive metallization of ceramic materials by roughening of the materials and subsequent chemical and, if necessary, galvanic metal deposition, in which the materials are treated with an alkali hydroxide solution having a temperature from 50 DEG  to 180 DEG  C. for the roughening, and are subsequently heated to a temperature between about 300 DEG  and 600 DEG  C. The metal coatings provided on the ceramic materials display adhesive strengths from 3 to 5 kg/inch. Such materials find use in the fields of electrical engineering and electronics.
Patent SE-8300317-L (SE)
Inventor: JOHNSON F T
IPC: G21C15/18
Filed: 1983-01-21
Abstract: A safety coolant injection system for nuclear reactors wherein a core reflood tank is provided to afford more reliable reflooding of the reactor core in the event of a break in one of the reactor coolant supply loops. The reactor vessel, reactor coolant supply loops, emergency water storage tank and pump modules are arranged in separate compartments in the containment structure to control the flow of spilled coolant. An integrated containment spray system and normal cooldown system are also described.
Patent SE-8305233-L (SE)
Inventor: HANNEMAN H
IPC: B01D45/16
Filed: 1983-09-28
Abstract: Illustrated and described is an apparatus for the separation of liquid drops or particulate solids from a gas stream comprising a plurality of parallel separator plates, a flow passage being formed between every two separator plates, each separator plate having at least one wave crest disposed approximately in its center and two wave troughs disposed at its edge on the inlet side and the outlet side, respectively, and forming an inlet section and an outlet section, respectively, as well as impingement-wall sections formed between the wave crest and the wave troughs, a main phase-separator chamber open in a direction counter to the direction of the gas flow being formed externally on the wave crest. In accordance with the invention, high separation efficiency with low pressure drop or low energy loss is obtained by providing an inlet nozzle formed in the inlet section, the gas stream being directable by means of the inlet nozzle onto the region on the inlet side of the opposite impingement-wall section.
Patent SE-8401523-L (SE)
Inventor: MICHAUX J
IPC: B21B1/46
Filed: 1984-03-20
Abstract: A process for forming a rail blank in a universal stand, starting with an initial section (1) of rectangular cross-section comprising a first series of passes for cutting into the web forming portion by way of horizontal rolls (2, 3) accompanied by reduction of the head by way of one of the vertical roll (5), and a second series of passes for simultaneously reducing the head flank forming portions by the horizontal rolls (2, 3) and the base forming portions by one of the vertical roll (4) of the universal stand, the other roll (5) remaining non-active.
Patent SE-8404152-L (SE)
Inventor: HELGESSON G
IPC: G01G13/22
Filed: 1984-08-20
Abstract: During rotation of the wheel the material is transported between a higher and a lower position so that the torque caused by the material on the wheel is recorded and used for determn. of the transported material weight. The wheel blades have a constant clearance between them and the wheel axis, and the material leaves them within an angle between plus or minus 10 degrees around the vertical line through the wheel rotation axis. - The wheel speed is maintained constant, but when a given torque value is exceeded, it rotates more rapidly than the speed of free fall of the material.
Patent SE-8405888-L (SE)
Inventor: MATSUDAIRA Y
IPC: F01C1/02
Filed: 1984-11-22
Abstract: A scroll type fluid displacement apparatus is disclosed which includes a pair of scrolls each having a circular end plate and spiral element extending therefrom. The scrolls are maintained at an angular and radial offset so that both spiral elements interfit to form a plurality of line contacts to define at least one pair of sealed off fluid pockets. Upon relative orbital motion of the scrolls, the line contacts shift along the spiral curved surfaces of the spiral elements to thereby change the volume of the fluid pockets. In particular, according to the present invention, the thickness of the spiral element of the orbiting scroll is gradually from the inner end of the spiral element to its outer end to increase the mechanical strength of the spiral element at its central portion while avoiding an increase in the centrifugal force generated by the orbiting scroll during orbital motion. On the other hand, the thickness of the spiral element of the other scroll, i.e., the fixed scroll, is gradually increased from the inner end of the spiral element to its outer end to compensate for the change in shape of the facing spiral element of the orbiting scroll.
Patent SE-8604167-L (SE)
Inventor: MATHERA W
IPC: F41A9/82
Filed: 1986-10-01
Abstract: Device for feeding the gun of an armoured vehicle with munitions in which, at least on one side of the gun provided in a rotary turret, is mounted a rotating drum magazine emptying in the direction of this gun, and in which the shell of the vehicle carrying the turret comprises a munitions store, characterised in that with the drum magazine 3 or with each drum magazine there is associated a reserve magazine 5, also drum-shaped, having a parallel axis and disposed in the shell of the vehicle 1, in that the bottom 2a of the turret 2 and the roof 1a of the shell of the vehicle 1 each have, in the zone of the magazines 3, 5, a hatch 6, 7 which can be closed, these two hatches being able to be superimposed by rotation of the turret, and in that, in the shell of the vehicle 1, there is housed a lifting device preferably formed by an articulated parallelogram 17 with electrical or similar servo-control 18 by means of which the projectiles dispensed by the reserve magazine 5 may be inserted one by one through the hatches 6, 7 into the drum magazine 3. <IMAGE>
Patent SE-8604465-L (SE)
Inventor: TOIVONEN H
IPC: D21H17/08
Filed: 1986-10-20
Abstract: A neutral size for paper having less than 10% content of loading material comprises an aqueous dispersion of a hydrophobic cellulose-reactive sizing agent having a particle size of from 1 to 100  mu m. The sizing agent may be an alkyl ketene dimer, a dicarboxyl acid anhydride, carbamoyl chloride or an organic isocyanate.
Patent SE-8700123-L (SE)
Inventor: NUSSBAUMER E
IPC: F16H48/30
Filed: 1987-01-14
Abstract: In an epicyclic distributor gear-box for driving two vehicle axles of a motor vehicle, a main shaft concentric with one of two coaxial main shafts is connected to the sun wheel of an epicyclic gear-box. Each of the two other gear elements of the epicyclic gear-box are connected to one of the coaxial main shafts. A lock-up plate clutch connected to two of the gear elements is engaged by a spring and disengaged by an axial pressure piston. Each half-clutch has a plate carrier and one of the plate carriers has an abutment supporting all the plates. The abutment is both immovably fixed on the concentric main shaft by releasable fasteners and is provided with axial passage for a clutch disengagement assembly. The spring maintains the engaged end position and is located on the sun wheel side of the plate carrier having the abutment and the axial pressure piston is located on the other side. In this way, the concentric main shaft and the lock-up plate clutch are designed as a unit which can be preassembled and is compact.
Patent SE-8702743-L (SE)
Inventor: JOHANSSON K
IPC: B60Q1/14
Filed: 1987-07-03
Abstract: In a control device (7) for a main-lights circuit (1) of a motor vehicle, relays (RL1, R12) are controlled by an electronic control unit (14) which can be activated by a vehicle-lights selector switch (6) and a dimmer switch (10) for switching between dipped beam and full beam. The control unit is constructed so that the headlights will always be switched to dipped beam when the vehicle main lights are switched on, and also so that the main lights can be switched on, even in the event of a malfunction.
Patent SE-8703730-L (SE)
Inventor: GOLUB N F
IPC: B26B19/24
Filed: 1987-09-28
Abstract: A shearing machine comprises a casing (1) the front part of which accommodates a shearhead including a movable knife (3), a fixed shearing comb (4) and an additional detachable comb (5). The width of the toothed zone of the additional comb (5) is greater than the width of the toothed zone of the fixed shearing comb (4), and lengthwise the teeth are sickle-shaped. Each tooth of the comb (5) has in cross-section the shape of an isosceles triangle with a base thereof facing the shearing comb (4), the surface area of the triangle diminishing toward the tooth tips. The base of the additional comb (5) is secured to the base of the fixed comb (4) to the rear of its toothed zone, the teeth of the comb (5) curving up towards, but spaced from, the tips of the teeth of the fixed comb (4). <IMAGE>
Patent SE-8704127-L (SE)
Inventor: SVANTESSON AAKE
IPC: B41F15/10
Filed: 1987-10-23
Abstract: The invention comprises a multicolour stencil printing machine having a frame 5 which is disposed in the respective print station and has a fixed stencil 6, a doctor blade 2 which is arranged such that it is displaceable relative to the frame, for transferring a first pattern 6a belonging to the stencil as a printed second pattern 7a to a material 7 earmarked for printing, the doctor blade, during a printing sequence, being arranged to move over the stencil in a first direction P1. The stencil 6 and the stencil frame 5 are here, during the printing sequence, arranged to move in a second direction P2 opposite to the first direction P1. During the printing sequence, the stencil 6 and the stencil frame 5 are arranged to move at a speed and in a direction P2 conforming to the speed and the direction P3 of the material 7 earmarked for printing. <IMAGE>
Patent SE-8704641-L (SE)
Inventor: JOHANSSON H
IPC: F02P15/12
Filed: 1987-11-24
Abstract: The invention relates to a method for achieving elevated charging of an ignition capacitor in a capacitive type ignition system for internal combustion engines. When starting a cold engine or when starting the engine under other conditions in which the battery capacity is low, activation of the engine starting motor will result in a drop in voltage in the electric system serving both the starting motor and the ignition system. The voltage drop in the electrical system will vary sinusoidally synchronously with the crankshaft rotation, owing to the fact that the starting motor will momentarily subject the electrical system to higher loads when the pistons are located adjacent their top-dead-centre position L in the compression stroke. The method solves this problem, by delaying the re-charging of the capacitor until a position H is reached in which the voltage drop in the electrical system has its lowest value.
Patent SE-8800548-L (SE)
Inventor: LINNER H
IPC: B65D8/22
Filed: 1988-02-18
Abstract: An end closure, a method for application of said closure in hollow tubular profiles (10), formed of a thin-walled plastic or plastic-laminate material, and a device for performing said application. The end closure (16) is provided with a partly tapered cylindrical insert wall portion (12; 18) and a circumferentially extending, groove (20) which is adapted to receive the hollow tubular profile (10) in a heat sealable joint.
Patent SE-8803148-L (SE)
Inventor: KOSKINEN E
IPC: E03F/
Filed: 1988-09-07
Abstract: The separation system is intended especially for sand, grease separators. Each separator has a service well (1) and a container for the separated material (2). The system consists of basic parts such as a service well part (3) as well as of at least one additional part (6, 7), or optional part. According to the system, at least a series of separators are to be manufactured such that the basic parts (3-5) of the smallest of the series' separators are interconnected, and the larger separators feature additional parts (6,7) connected to the basic parts (3-5) such that the additional part/parts (6,7) are located between the service well part (3) and the connecting ring part (4), and/or between the connecting ring part (4) and the bottom part (5).<IMAGE>
Patent SE-8803782-L (SE)
Inventor: SCHUSTER H-D
IPC: G01N27/407
Filed: 1988-10-24
Abstract: Thermal shock reactions of a heated lambda probe owing to the impact of liquid droplets on the heated ceramic probe body during cold starting, which phenomenon can lead to a fracture of the ceramic probe body, are avoided, and a better representativeness of the signals transmitted by the lambda probe is achieved, in that a gas deflector plate is arranged before the lambda probe in the exhaust gas flow, as seen in the direction of flow of the exhaust gases, in such a way that the lambda probe lies in its Lee.
Patent SE-8804659-L (SE)
IPC: C08H7/00
Filed: 1988-12-27
Abstract: A product comprising lignin material having a N-content of at least 1.86% and a sulfur content of at least 3.1%, an IR in the vicinity of 1550 to 1670 cm-1 having a peak width of at least 60 cm-1. The product is also directed to such products being cross-linked and which are most suitable as chelating agents in basic medium. The product may also be used as flame retardant, for agricultural and other end uses. The invention is also directed at a method of making the above product which comprises heating a lignin containing material with thiourea H2N-C(S)-NH2: for example by heating in a solvent or melting.
Patent SE-8900276-L (SE)
Inventor: ANDERSSON I
IPC: B29C31/00
Filed: 1989-01-26
Abstract: Apparatus for removing mouldings from a mould in a machine for the manufacturing of moulded products, for example an injection moulding machine, comprises a container body (18) connected with a suction conduit (14) and adapted after the opening of the mould to suck a moulding (6) manufactured in the mould into the container and to move the moulding away from the mould.
Patent SE-9000278-L (SE)
Inventor: HONKALA J
IPC: D21G1/00
Filed: 1990-01-26
Abstract: The invention concerns a calender, in particular a supercalender, on whose frame (1) a set of rolls (2) is mounted, which comprises an upper roll (3), a lower roll (4), and several intermediate rolls (5) placed between the upper roll and the lower roll. The rolls (3, 4, 5) are supported on the frame (1) by the intermediate structure of the base parts (34, 47, 54) being vertically displaceable along guides (7) provided in the frame. Of the base parts, at least the base parts (54) of the intermediate rolls can be positioned in the vertical direction by means of lifting spindles (6) provided in the frame (1) and by means of spindle nuts (56) provided on the spindle. The base parts (54) of the intermediate rolls are supported on the lifting spindles (6) being vertically displaceable by means of pressure-medium operated relief devices (57) arranged between the base parts (54) and the spindle nuts (56) to reduce the journal loads on the rolls (5). The bearing housings (51) of the intermediate rolls are attached to the base parts (54) being pivotable relative to an articulation shaft (53) parallel to the axes of the rolls (3, 4, 5) and supported on the base parts (54) by means of attenuation devices (10) to equalize the forces resulting from movements of the nips (N1, N2, N3, N4) between the rolls and to attenuate oscillations of the rolls (5).
Patent SE-9100726-L (SE)
Title: Controlled feed appts. for small amts. of biochemical reagents in closed system - comprises measurement capillary on which is casing with closed upper and open lower ends
Inventor: MALMQUIST MATS
IPC: B01L3/02
Filed: 1991-03-11
Abstract: The measurement capillary with its fitted casing is placed into engagement with a reaction vessel filled with the fluid medium which is required to be fed on a controlled basis. The casing is pressed together along its length, whereby the measurement capillary immerses beneath the surface of the fluid medium in the reaction vessel. A known amt. of fluid medium is sucked upwards into the capillary by capillary force, and the whole controlled feed device is taken out of the reaction vessel and placed into engagement with another such vessel into which the fluid medium is fed by means of a centrifugal process. The casing lowermost end or base is open and collared, which is brought over a tube fitted in the reaction vessel cover against which it locates.