baber/WOPTO huggingface dataset:
Patent SE-8105862-L (SE)
Inventor: MONCH M
IPC: B01F5/06
Filed: 1981-10-05
Abstract: A dispensing nozzle 5, of the tool, has a dispensing mouthpiece 56 and a mixing chamber 5a which lies within a storage container 1. The storage container 1 defines separate compartments 1a, b for the components of the composition. Pistons 3 in compartments 1a, 1b are actuated to force the components from compartments 1a, 1b through respective apertures 1c, 5d into the mixing chamber. The compartments are parallel with the nozzle between them. Alternatively, the container is cylindrical with sector-like compartments divided by a partition of a surrounding bag. The bag is squeezed by a ring operated by gas pressure. The dividing wall supports the nozzle. <IMAGE>
Patent SE-8201654-L (SE)
Inventor: SUH J T
IPC: C07D491/04
Filed: 1982-03-16
Abstract: Compounds of the formula   <IMAGE>  wherein     R1 and R2 are hydrogen, lower alkyl or phenyl lower alkyl, R2, R3, R4, R5 and R6 are independently hydrogen, lower alkyl, lower alkenyl, lower alkynyl, aryl, fused aryl-cycloalkyl, aralkyl, cycloalkyl, heterocyclic, substituted lower alkyl, lower alkenyl, and lower alkynyl groups wherein the substituent is hydroxy, alkoxy, halo, amino, alkylamino, mercapto and alkylmercapto groups, and substituted cycloalkyl, aryl and heterocyclic groups in which the substituent is alkyl, hydroxy, alkoxy, hydroxyalkyl, halo, mercapto, alkylmercapto, mercaptoalkyl, haloalkyl, amino, alkylamino, aminoalkyl, nitro, methylenedioxy, and trifluoromethyl; each R8 is lower alkyl, lower alkenyl, lower alkynyl, nitro, amino, alkylamino, dialkylamino, hydroxy, alkoxy, mercapto, alkylmercapto, hydroxyalkyl, mercaptoalkyl, halogen, haloalkyl, aminoalkyl, alkylaminoalkyl, dialkylaminoalky, sulfonamido, methylenedioxy, or trifluoromethyl,     m is an integer from 0 to 2 inclusive; m' is an integer from 1 to 3 inclusive, provided that when m is 0, m' is 2 or 3 and, when m is other than 0, m' is 1 or 2; n is an integer from 0 to 4 inclusive, and salts thereof, especially pharmaceutically acceptable salts with an acid or a base.
Patent SE-8203117-L (SE)
Inventor: BUSS D H
IPC: H01M4/52
Filed: 1982-05-18
Abstract: The invention relates to active electrochemical substances for use as the negative and particularly the positive electrodes of an accumulator. The invention provides more active electrochemical substances by the use of hydroxides of iron in the +III degree of oxidation, which have been manufactured by hydrolysis of iron (III) salts carried out whilst maintaining constant specific pH values lying within the range of 1 to 13, the constant values being maintained within +/-0.05 pH units.
Patent SE-8203955-L (SE)
Inventor: BUSSE P J
IPC: B01J38/50
Filed: 1982-06-24
Abstract: An in-reactor method for removing alkali metal-containing impurities from supported silver catalysts which have been used for the direct oxidation of ethylene oxide comprises:   a) contacting the catalyst in the reactor with a nonaqueous solvent for from 0.1 to 10 hours; b) removing the used solvent and the alkali metal-containing impurities contained therein; c) causing fresh solvent to flow through the reactor for sufficient time to reduce the alkali metal concentration in the effluent to 50 parts per million or less;   d) draining the solvent from the catalyst; and   e) drying the catalyst.   The washed catalyst may be impregnated with a C3 and/or Rb component.
Patent SE-8207257-L (SE)
Inventor: FEGERL J
IPC: C21C5/35
Filed: 1982-12-20
Abstract: In an arrangement for the production of steel from solid and/or liquid charging materials, such as pig iron, heavy scrap and light scrap, a liftable and lowerable heating-refining arrangement and, if desired an arrangement for supplying further additions are positioned in a refactorily lined refining vessel. In order to be able to use as high a scrap portion of the materials charged as possible without substantially increasing the time required until the end of the refining operation per charge, the heating-refining arrangement consists of a plasma burner, a jacket surrounding the plasma burner for supplying oxygen, and a cooling jacket surrounding that jacket, a counter-electrode being arranged in the bottom of the refining vessel.
Patent SE-8207436-L (SE)
Inventor: PREISIG R
IPC: B31B50/06
Filed: 1982-12-28
Abstract: A device for pressing a pile of sheets in a feeding unit or station including a vertically movable pressing carriage with a pressing device being guided in a vertical path formed by rails and a groove provided in a front surface of a gauge of the feeding unit. The pressing device includes a sensing arrangement acting on a switch connected in a control circuit for a pneumatic drive so that when introducing an additional batch of sheets into the feeding station the sensing device actuates the pneumatic piston to retract the pressing device to provide clearance for the additional batch.
Patent SE-8302846-L (SE)
Inventor: GINATTA M
IPC: C25C7/02
Filed: 1983-05-19
Abstract: A special system is described and illustrated for supporting and easily maneuvering, without the danger of breakage, a set of graphite anodes used for extracting the lead from the electrolyte in electrochemical processes for recovering the metals contained in spent accumulators.
Patent SE-8400445-L (SE)
Inventor: SEILER M P
IPC: A61K31/47
Filed: 1984-01-30
Abstract: A 6- or 8-monooxy- or 6,8-dioxy-1,2,3,4,4a,5,10,10a-octahydrobenzo[g]quinoline in which the 3-position is unsubstituted, is useful as a pharmaceutical, in particular as a prolactin secretion inhibitor, dopaminergic agent and dopamine receptor stimulating agent.
Patent SE-8402823-L (SE)
Inventor: STOLL K
IPC: F15B15/28
Filed: 1984-05-25
Abstract: Piston/cylinder unit actuated by pressure medium and having a piston which carries one or more permanent magnets. The permanent magnets project in a radial direction from the piston and are guided in a longitudinal groove (12) of the cylinder (1) so that they serve as an anti-rotation locking means for the piston. Sensors (5) sensitive to a magnetic field are arranged radially opposite the longitudinal groove (12) on the periphery (4) of the cylinder (1). The sensors (5), as limit switches, can affect among other things a control unit (11) which is sunk in the cylinder shell and is connected to working spaces of the cylinder via lines (18) integrated in the wall. The limit switches are displaceable on a rail-shaped holding device (6). Furthermore, a magnetic displacement gauge is provided which works according to the principle of the transit-time measurement of a travelling wave excited by magnetostriction. 
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Patent SE-8403312-L (SE)
Inventor: MIKELSAAR R-K N
IPC: F26B17/26
Filed: 1984-06-20
Abstract: The three-dimensional model has plastics modules (1), each representing an atom of the molecular structure. These are connected by assembly parts (2) introduced into housings in each module. The housing shape matches that of the assembly parts, which are basically cylindrical. - The surface of both are corrugated (3,6,4,7), with alternate matching ridges and hollows. The ridges (3) and hollows (4) are made so that their axes are parallel to that of the assembly part. The entry zone (5) of each housing is conical and the model has pivoted hand grips for easy handling.(1/3)
Patent SE-8405462-L (SE)
Inventor: LENNARTSSON U
IPC: H04W36/08
Filed: 1984-10-31
Abstract: A method of increasing the number of call options in a mobile telephone system with a mobile telephone exchange (MTX) and a number of base radio stations (B1-B8). The method utilizes the overlap existing between the coverage areas (A2,A5), between two base stations, one (A2) with low traffic intensity and the other (A5) with high traffic intensity. A mobile station (MB) in the area (A5) with the higher intensity is controlled such that it communicates via a channel belonging to the base station (B2) for the coverage area (A2) with the lower traffic intensity.
Patent SE-8406573-L (SE)
Inventor: WISSMANN M
IPC: F02B63/02
Filed: 1984-12-21
Abstract: The invention is directed to a fuel injection apparatus for two-stroke engines and is especially for small engines of high-speed tools such as motor-driven chain saws, for example. It provides for the valve-controlled input of fuel into a pressure chamber of a housing and includes a spring-loaded pump piston journalled for reciprocatory movement in a bore to supply the fuel. The pump piston is sealed by an annular seal. For fuel induction, the pump piston has a passageway opening into the pressure chamber and a valve seat. The valve seat of the pump piston cooperates with a substantially free-flying sealing body for opening and closing the valve.
Patent SE-8502443-L (SE)
Inventor: ERIKSSON LEIF
IPC: F04B35/00
Filed: 1985-05-17
Abstract: The invention relates to an arrangement for a wind-power- driven piston compressor for compressible media, such as a gas. So as to facilitate the starting torque of the compressor during the movement of the reciprocating piston 21, 22, the piston 21, 22 is hollow and divided into a lower part 22 which seals against the cylinder wall 4 and an upper part 21 fixed to the piston rod 10, these two parts being detachably joined together and the upper piston part 21 having a central hole for passage of a valve spindle 35, the valve body 13 of which is located between the upper surface of the upper piston part and the lower surface of the top cover 34, the top cover having recesses for the valve body and the free end of the spindle being provided with a stop 20, the position of which can be adjusted to reduce the initial inertia of the piston. <IMAGE>
Patent SE-8505043-L (SE)
Inventor: MÅRTENSSON RAGNAR
IPC: G03B21/32
Filed: 1985-10-25
Abstract: A dark field oil immersion condenser is set in motion under a preparation glass, and a spot light is made to paint from the preparation on film with the camera shutter open. The scanner X-Y table is made to fit a suitable microscope condenser holder (4). - The table has three parts, the lower of which has a retainer for the microscope. The lower part also supports guides for the part whose X- movements are driven by the step motor. Guides are also supported by the lower part for the part which provides the scanner Y- movements. Also incorporated in the lower part is a retainer for the dark field condenser.
Patent SE-8600018-L (SE)
Inventor: ARANCON MARIN G
IPC: C10B43/04
Filed: 1986-01-03
Abstract: A device for cleaning the doors of battery-arranged coke furnaces is provided. The device is suspended at four points from steel cables which pass along a pulley and are joined at its other end to a counter-weight. The cable is joined to the counter-weight in a resilient manner by compression actuated springs. The door to be cleaned is correctly positioned by the presence of sliders incorporated into the device and due to the floating arrangement of the device.
Patent SE-8700606-L (SE)
Inventor: GANEFJORD K
IPC: F04C15/06
Filed: 1987-02-16
Abstract: The present invention relates to an arrangement for a pump 10, which comprises a rotatable rotor 22 which can be received in the cavity 21 of a stator and, via a drive connection, can be connected to a drive mechanism located at a distance from the stator 20 so as to transmit rotation movement to the rotor 22 in question. The invention makes possible inter alia simple installation of the pump and associated parts. The drive connection consists of a rope 9 or a similar flexible means. <IMAGE>
Patent SE-8802159-L (SE)
Inventor: HERRMANN R
IPC: G01N27/00
Filed: 1988-06-09
Abstract: A dew-point sensor for a dew-point measuring device for measuring the water vapor dew point in gases comprises a sensor surface which is exposed to the gas to be measured and on which on cooling to the dew-point temperature water vapor condenses. Mounted on the sensor surface are two electrode structures which comprise electrode portions which are arranged a uniform interval parallel to each other and which are covered with a moisture-insensitive insulating layer. The reaching of the dew-point temperature is determined by measuring the impedance or capacitance between the two electrode structures. The distance between the electrode portions, arranged parallel to each other, of the two electrode structures is of the order of magnitude of the diameter of the largest condensation droplet forming on reaching the dew-point temperature, or smaller than said diameter, and the thickness of the insulating layer is small compared with the distance between the electrode portions.
Patent SE-8802544-L (SE)
Inventor: BARKER N
IPC: F23C10/00
Filed: 1988-07-07
Abstract: Method of controlling the temperature distribution in a fluidized bed of particulate material when firing with oil. The oil is supplied to the bed in the form of a water/oil emulsion, whereby the water, on the one hand, delays the combustion so that the fuel has time to spread in the bed prior to combustion, and, on the other hand, bursts the fuel droplets so as to obtain additional dispersal of the fuel within the bed. The application further includes a power plant, preferably of the PFBC type, for carrying out method.
Patent SE-8803145-L (SE)
Inventor: KDER M
IPC: A62B9/02
Filed: 1988-09-07
Abstract: The invention relates to a reduction valve for respiratory apparatus in particular, which reduction valve is actuated by means of subatmospheric pressure and has at least one actuating leaf spring (1) in a bag (2) made of an elastic material. One end of the leaf spring (1) is fastened to the valve gate (5) and its other end (3) is fastened to a holder (6). The holder is fixedly connected to the valve face (7), the bag (2) being connected to the valve base (7) in a gastight manner and the inner volume (8) of the said bag (2) is connected to the reduced-pressure outlet (9). <IMAGE>
Patent SE-8900497-L (SE)
Inventor: WIBERG ROLF
IPC: B32B15/02
Filed: 1989-02-14
Abstract: A metal fibre-reinforced packing material including at least one layer (3) of metal fibres, which is situated between a first layer (1) of cellulose fibres and a second layer (2) of cellulose fibres, at which at least one layer (1) of cellulose fibres contains a heat-resistant material as kaolin, kyanite or vermiculite. The layers (1, 2) of cellulose fibres contain unbleached cellulose fibres. The fibres in the layers (1, 2) of cellulose fibres has a length less than 1 mm and the fibres in the layer (3) of metal fibres is constituted by carbon steel with a carbon content of 0.08-0.12 % and has a fibre thickness of 8-80  mu m. In addition to this also a method for its manufacturing.
Patent SE-8900752-L (SE)
Inventor: STABLES R
IPC: A61K31/445
Filed: 1989-03-03
Abstract: An anti-inflammatory pharmaceutical compositions comprises a systematic non-steroidal anti-inflammatory drug and sufotidine or a physiologically acceptable salt thereof. The two active ingredients, may be administered separately or may be combined in a single preparation. Suitable non- steroidal anti-inflammatory drugs are aspirin, indomethacin, ibuprofen, piroxicam, fenoprofen, ketoprofen, naproxen, meferamic acid, diflurisal, benorylate, azapropazone, diclofenac, fenbufen, feprazone, fenclofenac, flufenamic acid, flurbiprofen, oxyphenbutazone, phenylbutazone, sulindac and tolmetin.
Patent SE-8901336-L (SE)
Inventor: WENNMO M A
IPC: F26B3/32
Filed: 1989-04-13
Abstract: Method and arrangement for drying non-metallic material, the material being fed, in a moist or wet state, preferably continuously via a conveyor belt 3 into a drying zone 2 of a drying tunnel 1. In a free-standing unit 4, microwaves are generated by means of magnetrons. The microwaves are guided via a waveguide into the drying zone 2, where they are distributed uniformly over the wet material. One or two resonant tubes 6, 7 are connected to the drying zone 2. Infrasound is introduced into the drying zone 2 via these tubes 6, 7. Hot, dry air is introduced into the drying zone 2 via an inlet 8. Outgoing moist air is extracted via an outlet 9. <IMAGE>
Patent SE-8903861-L (SE)
Inventor: LJUNGBO SVEN
IPC: D21B1/16
Filed: 1989-11-17
Abstract: The novel method according to the invention consists in introducing water into the pore system of the raw fibre material - wood, straw, other plant types, grasses, blades, roots - or using a raw fibre material which is so fresh that it still contains liquid water in its pore system, and then freezing the raw material so that the water turns to ice. The frozen mass is then worked mechanically, for example in a crushing mill, so that it is broken up into fibre bundles and fibres, whereupon the mass is heated at least to such an extent that the ice melts, and finally the heated mass is worked mechanically, for example in a crushing mill, so that the fibre bundles are broken up into individual fibres and fibre fragments. After screening, the accepted portion is used for producing paper, while the rejected portion is returned for renewed working. By carrying out the hot working in the presence of chemicals - mainly sulphites or alkalis - it is also possible to produce chemico-mechanical pulp.
Patent SE-9002712-L (SE)
Inventor: KRISTENSSON J AA A
IPC: F24F13/068
Filed: 1990-08-22
Abstract: An intake air unit for supplying air to premises in order to create therein a zone with clean air, whereby the temperature of the air supplied is preferably the same as or lower than the temperature in the premises. Air resistance is provided inside the intake air unit so that air entering said unit is distributed to flow out into said premises through essentially all portions of an air discharge member. In order to permit efficient ventilation without draft the air discharge member comprises a porous material of air filter type, which material is adapted to sieve the discharged air for generating a continuous air flow outside the air discharge unit which is of a substantially same width as said air discharge unit.
Patent SE-9003672-L (SE)
Inventor: HAIDER F
IPC: B02C13/28
Filed: 1990-11-19
Abstract: The invention relates to a segment for drum refiners provided with comminuting, in particular grinding surfaces with a projection of hammerhead-shaped cross section for anchoring on the rotor or rotor drum shell. The invention is characterized mainly in that the segment (2') of T-shaped cross section consists of a slim stem (2'') and a slim flange (2''') and that the transition surfaces from stem to hammerhead (12) viewed in cross section form an angle ( beta ) of between 15 and 75 degrees, preferably of about 55 degrees, open towards the hammerhead and conveniently equal on both sides with the axis of symmetry (8) of the hammerhead of symmetrical cross section. The ratio of the stem thickness (D) to the segment height (H) conveniently amounts to between 1:5 and 1:9, preferably about 1:7, and the flange thickness (FD) on the stem is about equal to the thickness of the stem. The transistions between flange and stem and between stem and hammerhead conveniently extend along comparatively large radii of curvature (R), for instance along a radius (R) which is equal to one half the time to one time the least thickness (S) of the flange.
Patent SE-9100599-L (SE)
Inventor: EDLUND R
IPC: H02B1/56
Filed: 1991-03-01
Abstract: The invention comprises a method for treating air in a closed air transport system in a series of electric switchgear cubicles (1a-1d), placed side-by-side and closed to the ambient air, by means of at least one air treatment unit (2) common to the cubicles. The method for air treatment comprises passing cleaned, pressurized, possibly also cooled and/or dried air, from an air treatment unit (2) via a common channel (3) and further via parallel branch pipes (4a-4d) with pressure regulating devices (5a-5d) for regulating the air flow, directly to each individual switchgear cubicle, these switchgear cubicles being adapted to receive the treated air, distribute the air for cooling purposes over electric equipment present in the cubicles, the distributed air being adapted to be collected and returned, via connections (6a-6d) arranged between the cubicles, to the air treatment unit (2) where an extra intake (8) for ambient air is adapted to supply extra air to the air transport system in order to create an overpressure in the system while at the same time replacing an air loss caused by a leakage flow of air out of the cubicle series. The direction of the air flow through the system may be reversed.
Patent SE-9101319-L (SE)
Inventor: HAGELBERG M
IPC: C02F11/04
Filed: 1991-05-02
Abstract: The solid or semi-solid material stored in the outer casings is that intended for anaerobic rotting. Fluid is fed to and removed from the flexible containers with the aid of a pointed tube which is inserted downwards through the uper part of the outer casing. In this way compostable material is obtd., and in a second, bio-gas producing stage, gas is obtd. which can be used for heating purposes.
Patent SE-9202670-L (SE)
Inventor: EKVALL R
IPC: F02B19/00
Filed: 1992-09-16
Abstract: Swirl chamber diesel having the swirl chamber (17, 19, 20) formed in a separate sleeve arrangement (13, 14, 15) which is fixed in the cylinder head (4). The sleeve arrangement consists of an outer sleeve (13) of copper and two inner sleeves (14, 15) of steel. The inner sleeves define the swirl chamber. <IMAGE>
Patent SE-9202975-L (SE)
Inventor: HELLQVIST O
IPC: H03H11/30
Filed: 1992-10-09
Abstract: PCT No. PCT/SE93/00815 Sec. 371 Date May 26, 1994 Sec. 102(e) Date May 26, 1994 PCT Filed Oct. 7, 1993 PCT Pub. No. WO94/09415 PCT Pub. Date Apr. 28, 1994.A method and apparatus is provided for varying the characteristics of an output signal of a current generator based on the impedance of a load to which the output signal is applied. The current generator contains first and second voltage inputs and outputs the output signal based on a voltage difference applied across the first and second voltage inputs. The first voltage input receives an externally applied input voltage, and the second voltage input receives the output of a comparator which has a negative input for inputting the external input voltage and a positive input for inputting the output voltage of the current generator. Based on the above configuration, if the load of the impedance is relatively small, the voltage of the output signal is less than the externally applied input voltage, and the comparator outputs zero volts to the second voltage input. Thus, the current value of the signal output by the current generator is dependent upon the external input voltage. On the other hand, if the load impedance is high, the voltage of the output signal is greater than the input voltage, and the comparator outputs a signal proportional to the difference between the input and output voltages. Consequently, the voltage of the output signal depends upon the external input voltage, and the current generator acts like a voltage follower.
Patent SE-9404037-L (SE)
Inventor: KARLSSON FOLKE
IPC: C04B41/64
Filed: 1994-11-22
Abstract: PCT No. PCT/SE95/00287 Sec. 371 Date Sep. 20, 1996 Sec. 102(e) Date Sep. 20, 1996 PCT Filed Mar. 21, 1995 PCT Pub. No. WO95/25706 PCT Pub. Date Sep. 28, 1995The invention relates to a method of treating structures of mineral materials, particularly concrete structures, with hydrophobizing substances in the form of silanes and/or siloxanes which are applied to the surfaces of the structures and absorbed therein by capillary action. The hydrophobizing substances may be applied as a thick layer in the form of a gel-like mass of essentially solvent-free silanes and/or siloxanes together with a vehicle medium of a layer-lattice mineral, such as bentonite or montmorillonite. Vehicle medium residues are removed when the hydrophobizing substance has been absorbed into the treated structures.
Patent SE-9501841-L (SE)
Inventor: CARLSSON STIG
IPC: E04F15/00
Filed: 1995-05-17
Abstract: The machine has a drive unit with rotating grippers (3) which remove the mat by subjecting it to a drag force.