baber/WOPTO huggingface dataset:
Patent SE-8206265-D0 (SE)
Inventor: KREKU ISAK
IPC: F16L17/04
Filed: 1982-11-04
Abstract: A seal for pipe joints consisting of a profile (10) that can be attached round the joints, or pipe section in the immediate proximity, and which have dovetail grooves (11), or similar, in the inside and which are filled with a plastic sealing compound. The profile (10) can be tightened around the pipes and the joint, via a metal plate wrap (21) with flanged edges(22),for forming a channel in which the profile (10) is placed.  When the profile (10) is tightened around the pipes, the sealing compound presses the sections of the profile adjacent to the dovetail grooves tightly against the pipes and a good seal is achieved, even if the surfaces of the pipes are uneven. If the one flanged long edge (22) of the metal plate wrap (21) has a greater height than the profile and engages with a groove in the one pipe, the seal can easily remain permanently engaged with this pipe while the other pipe can move in the seal.<IMAGE>
Patent SE-8301291-D0 (SE)
IPC: B29C49/48
Filed: 1983-03-10
Abstract: A method and a device for production of a temperature-stable, biaxially oriented container of thermoplastic material. In a first moulding stage a blank (40) is placed in a blow mould (12) after which a mandrel (15) extends the blank in its axial direction to a length exceeding the axial length of the future container. The length of the stretched material, in an axial section through the stretched blank, is then reduced at a predetermined temperature, and the reduction being made to a profile length substantially agreeing with the profile length for corresponding material portions in an axial section through the future container. In a second moulding stage the stretched blank is expanded to abut against the walls of the mould. The expansion takes place at a point in time for and/or at a speed allowing the reduction of the length of the stretched material, due to shrinkage to have time to be concluded before the material comes into contact with the walls of the mould.
Patent SE-8302132-D0 (SE)
Inventor: HALVORSEN FINN
IPC: E06B3/42
Filed: 1983-04-15
Abstract: The sliding door is of the high type, the panels being held together at the top and the bottom by horizontal support beams. In each vertical end of the panels are upright main beams, the width of which is greater than the panel thickness. - Specific panels can be moved to the right past an panel, and even past each other, whilst a further combination of panels can be moved to the left past a terminal panel and each other. In the ceiling and/or floor of a building are fitted control beams, between which the door panels are guided horizontally by control rollers. The sliding door is suitable for hangars, shipbuilding chambers etc. with a height of 30 metres or more.
Patent SE-8302866-D0 (SE)
Inventor: MULLER A
IPC: A63C5/12
Filed: 1983-05-20
Abstract: A process of manufacturing a composite ski, particularly a laminated ski. The constituent parts of the ski are placed into an evacuable mold, which during or after its evacuation is supplied with a binder, which is preferably liquid and fills the pores of the constituent parts and the cavities between the constituent parts.
Patent SE-8306052-D0 (SE)
Inventor: BJORKMAN R
IPC: G01N35/10
Filed: 1983-11-03
Abstract: A device for handling porous solid matrixes (16) in analytic determinations of the type comprising at least one reaction step, which is performed in the very matrixes by absorption of a liquid phase therein, comprises a holder (1) and at least one matrix carrier (2), each of which can retain a matrix (16) while at the same time permitting liquid which surrounds the matrix carrier to substantially unobstructedly be absorbed by the matrix. The holder (1) is provided with at least one gripping body (11) projecting therefrom, each of which can detachably carry a corresponding matrix carrier (2), and at least one squeezing body (11), each of which can be pressed against the porous matrix for squeezing out liquid from the same.An analysis apparatus comprises such a handling device. the holder (1) of which is carried by a driving mechanism in the apparatus. which driving mechanism has driving means for both horizontal and vertical displacement of the holder (1), so that matrix carriers (2) earned by the same can be moved horizontally between adjacent liquid containers (29. 29. 301 and vertically down into and up from selected liquid containers.
Patent SE-8307138-D0 (SE)
Inventor: LUNDSTROM E
IPC: F24D3/10
Filed: 1983-12-22
Abstract: No further information available at time of publication
Patent SE-8400626-D0 (SE)
Inventor: STORZER A
IPC: B23D61/02
Filed: 1984-02-07
Abstract: The circular saw blade comprises an unclogging and/or guidance element which is formed by the edge of a recess in a basic blade. The unclogging and/or guiding element has a working element and is fitted with at least two portions 4 formed by parts of the basic blade 1. They extend beyond the sides 16, 17 of the basic blade 1. The external sides of the portions 4 comprise the working elements 21, 22 of the unclogging and/or guidance element. The portions 4 are easy to produce on the saw blade, given that, for this purpose, it is sufficient to carry out a bending or stamping operation. Given that the portions 4 consists of parts of the basic blade 1, the unclogging and/or guiding element does not break during sawing, so that the saw blade has high durability. <IMAGE>
Patent SE-8401347-D0 (SE)
Inventor: BECKSTROM GUNNO
IPC: E04D13/08
Filed: 1984-03-12
Abstract: The plate profile (1) is fitted at the foot of the roof and comprises a collector (2) for roof water and a crown (3). A drain pipe is connected to the collector to conduct away the roof water. Beyond the crown, viewed in the roof drop direction, the plate profile has a fastening section (5). When assembled the fastener locates against the top side of the roof in the area of the foot.
Patent SE-8402766-D0 (SE)
Inventor: PADOVANI P
IPC: B65D85/32
Filed: 1984-05-23
Abstract: A thermoformed plastics cover to assist the film wrapping of an open egg container has an upper face (15) which is provided with frusto-conical depressions (17, 18, 19) and has outwardly flared side walls which incorporate channels, said channels and depressions being able to rest on projections of the container. Cavities (16) are provided which form anti-impact air cushions together with the wrapping film, and a continuous impact strip (21) is provided. <IMAGE>
Patent SE-8402844-D0 (SE)
Inventor: BOLLIGER M
IPC: B22D41/60
Filed: 1984-05-25
Abstract: A process and nozzle for the continuous casting of molten metal to the mold of a caterpillar track type mold wherein the distance of the nozzle from the moving mold belts is regulated during the casting operation by altering the temperature at a plurality of places inside the nozzle body and/or by creating a pressurized gas cushion at a plurality of locations between the nozzle and the moving mold belts. The nozzle for feeding molten metal to the mold includes heating elements for altering the temperature of the nozzle and, if desired, at least one gas channel for forming a gas cushion between the nozzle and the moving mold belts.
Patent SE-8403214-D0 (SE)
Inventor: SUMNER A J M
IPC: B60C15/06
Filed: 1984-06-14
Abstract: The bead reinforcing structure comprises an annular bead core (1), an apex strip (5) extending radially outwards from the bead core and a filler strip or chafer (6) comprising a strip of fabric formed by a single continuous reinforcement member (11) which extends continuously back and forth from side-to-side of the strip of fabric so that the filler strip reinforcement includes looped edges and no cut ends at either side. <IMAGE>
Patent SE-8404527-D0 (SE)
Inventor: OSAKI S
IPC: B07C5/344
Filed: 1984-09-10
Abstract: A method of detecting and sorting pieces of insulating materials admixed in small pieces of conductive materials, which comprises detecting and amplifying the surface potentials of the conductive materials and the insulating materials by a surface potentiometer on the basis of a time differentiation method, inputting the signal to a comparator, and sensing the presence of the insulating materials. This method is utilized to detect and sort plastics admixed in pulp and papermaking materials or cereals.
Patent SE-8405290-D0 (SE)
Inventor: CAVALLI ALFREDO
IPC: B65H75/44
Filed: 1984-10-23
Abstract: A steam iron assembly for domestic use includes an iron, a box-shaped base for supporting the iron, and a water reservoir pivotably mounted on the base for movement thereon as required. The base may also contain an automatic cablewinder and a water-softening filter. The steam iron assembly has notably reduced bulk in its inoperative position, but provides a wide surface for holding the iron during use thereof.
Patent SE-8500437-D0 (SE)
Inventor: HANSEN E H
IPC: G01N21/75
Filed: 1985-01-31
Abstract: One or more components are determined in a sample by bringing said sample, which can be a liquid or a gas, into contact with a medium for adsorbing or taking up the components in question. A light beam (4) is led via an optical cable through the medium (3) containing the adsorbed or taken-up compound sought for, is reflected against a reflector material (5) back through the medium (3), and the emitted light beam (6) is detected. In enzymatic reactions, inter alia, a membrane (7) can be utilized between sample solution and reagent, said membrane enabling the actual component to diffund through the membrane and react with the enzyme, avoiding thereby the measurements to be disturbed by strong coloration and/or a high content of impurities in the sample solution. The membrane thereby serves as a reflector material for the light beam.
Patent SE-8500706-D0 (SE)
Inventor: REINARTZ H-D
IPC: B60T13/56
Filed: 1985-02-15
Abstract: In a vacuum-operated brake booster and tandem master cylinder assembly, a jump (increase) of transmission ratio is achieved in the event of failure of the booster in that only a part of the push-rod piston (25) which has a smaller cross-sectional area is effective. For this purpose, the push-rod piston (25) is provided with a stem (26) which is coupled to the output force push-rod (12) of the booster and over which a sleeve (27) is slidable which controls the passage of hydraulic fluid through a duct (36, 36') provided in said stem (26) and which is, to this end, coupled to the control valve housing (7, 7') of the booster through a cap (21). In the event of failure of the booster, only the push-rod piston (25) with its stem (26) will shift, whereas the sleeve (27) will remain in its initial position, as a result whereof the passage of hydraulic fluid through the duct (36, 36') is opened up, which latter duct (36, 36') now links an annular chamber (28) positioned behind the shoulder (29) of the push-rod piston (25) to the pressure chamber (40) positioned before the push-rod piston (25), so that only a reduced cross-sectional area will be effective. Simultaneously the recuperation part (31) is closed by an annular valve member (32). <IMAGE>
Patent SE-8503099-D0 (SE)
Inventor: ALMLOF G
IPC: B01D53/14
Filed: 1985-06-20
Abstract: Water enters the chamber via several nozzles. A channel leads from the bottom of chamber via a valve to a closed vessel. From the upper part of this loads a channel via a vacuum pump to another closed vessel. There is also a pressure pump, a filter and a cooling arrangement. The flue gas is pumped into chamber in which the liq. is sprayed as fine droplets from nozzles. Sulphur-dioxide dissolves up and leaves via valve to the vessel which is at lower pressure where a large part of dioxide evaporates and is pumped to a storage vessel. The liq. with remaining SO2 is cleared, cooled and pumped back to the chamber where it forms fine droplets.
Patent SE-8506050-D0 (SE)
Inventor: DYVIK F
IPC: C25C1/16
Filed: 1985-12-20
Abstract: The present invention relates to a method for manufacturing zinc hydrometallur­gically from zinc-containing starting materials. The method comprises one or more leaching stages, one or more solution purifying stages and one or more electrowinning stages for recovering metallic zinc from the leaching solution obtained. The method is operating with a closed solution circuit. A predeter­mined part volume of the solution obtained in the electrowinning stage or stages is withdrawn and concentrated by evaporation so as to precipitate any magne­sium and manganese present in the part volume in the form of metal salt crys­tals. The precipitated crystal mass is separated from the residual liquid phase. The liquid phase in this manner purified with respect to magnesium and manga­nese can be recycled to the leaching process or utilized for some other purpose. When the process is carried out in a sulphate environment, the solution obtained in the electrowinning stage or stages is concentrated to a sulphuric acid concen­tration of at least 60% by weight.The precipitated crystal mass, which has but a small volume, may be dumped to no disadvantage. In accordance with a preferred embodiment, the crystal mass is re-dissolved in a small quantity of water, thereby enabling practically all the zinc content to be recovered in metallic form, by electrowinning.
Patent SE-8601401-D0 (SE)
Inventor: MOSER H A
IPC: C09B44/08
Filed: 1986-03-26
Abstract: New metal-free or metallised compounds of formula I, free from sulphonic acid groups, are useful for dyeing paper, textiles and leather   <IMAGE> wherein the two pyridone couplers are identical; each n is 0, 1 or 2; R1, R2 and T are each H or specified substituents; X0 is a direct bond or a bridging group; and B is  -A, -NR7R8 or   <IMAGE> where A1 is C2-8-alkylene and R7-R9 are specified substituents or form a ring with the adjacent nitrogen atom.
Patent SE-8605485-D0 (SE)
Inventor: WIKELL L
IPC: E01F9/018
Filed: 1986-12-19
Abstract: In a method of fixing a column (31) substantially vertically on a foundation (33), bolt means (35) are attached in such a way to the column that they extend outwardly from one of the end surfaces thereof. A first nut means (41) is then disposed on each bolt means (35), whereafter the column (31) is disposed on the foundation (33) in which there has been provided, for each bolt means, a cavity (38). This cavity is designed to accommodate the respective bolt means with a lateral allowance, and opens into an access opening (39) provided in the foundation. When the column (31) is disposed on the foundation . When the column (31) is disposed on the foundation (33), each nut means (41) is placed on the foundation and each bolt means (35) is inserted into the access opening via the associated cavity, whereupon second nut means (43) are disposed on the bolt means via the respective access opening for clamping the column, after adjustment thereof by means of the first nut means, to the foundation in cooperation with said first nut means.
Patent SE-8701044-D0 (SE)
Inventor: LUNING S A
IPC: E04H12/18
Filed: 1987-03-13
Abstract: An elongate member, for example, in the form of a flag pole, comprises two components 2, 3 interconnected, with part of one component being inserted into an open mouth defined by the other component. One component carries two bushes 4, 5, each bush defining a plurality of peripheral grooves of different depths. An O-ring is associated with each bush, each O- ring being positioned in a selected groove. The positioning of the O-rings is such that when the bushes have been introduced into the open mouth of the other member the O-rings are in firm contact with the interior of the open end of other member. It is possible to select the O-ring in a groove of a selected depth to ensure that a good fit is obtained. <IMAGE>
Patent SE-8702810-D0 (SE)
Inventor: HORST G
IPC: E06B3/54
Filed: 1987-07-08
Abstract: A pane holder for increasing security of an outer pane inside a composite glass pane system that accommodates a holder element secured to a supporting structure. The pane holder is formed by offsetting the outer pane so that at least one surrounding peripheral edge of the outer pane has a step-shape cross-section. The holder element has a folded edge that mechanically grips the step-shape cross-section to secure the outer pane to the supporting structure.
Patent SE-8702946-D0 (SE)
Inventor: SALOMONSSON O
Filed: 1987-07-23
Abstract: Each articulated fitting (10) comprises a lower part (11) fixed to the support base (9). An upper part (13), with its first end, is connected to the cushion (3), and its other end is connected to the lower part (11). - The upper part of the articulated fixture is movable in relation to the lower part between two positions (18,19). In either position, the upper part can be locked.
Patent SE-9000905-D0 (SE)
Inventor: RYDBERG B L
IPC: B65D90/02
Filed: 1990-03-13
Abstract: A wall exposed to wear is made up of wear-resisting, impact-absorbing elements (11) and a structure (10, 12, 13) supporting these elements. The elements (11) are elongate and have base portions (15) to permit mounting the elements on the supporting structure, and arch portions (19) of elastomer or plastic material which extend freely between the base portions and directly pass into a protective layer over the base portions. The thickness of the arch portions amounts to 50% at most, preferably about 30-50% of the total thickness of the element, which preferably is at least about 10 cm.
Patent SE-9001505-D0 (SE)
Inventor: PERSSON KARL WILHELM
IPC: C02F1/52
Filed: 1990-04-26
Abstract: The invention relates to a precipitating agent in the form of a russet powder which is obtained by mixing iron(II)sulphate and quicklime in an iron to lime molar ratio which is such that the bivalent iron in the iron(II)sulphate is oxidized to trivalent iron by the quicklime, where appropriate in the presence of added water. The invention also relates to a method of preparing the precipitating agent in which iron(II)sulphate, finely ground quicklime and, where appropriate, water are mixed in an iron to lime molar ratio which is such that the bivalent iron in the iron(II)sulphate is oxidized to trivalent iron by the quicklime, thereby forming a russet powder.
Patent SE-9103253-D0 (SE)
Inventor: ANDERBERG GOERAN
IPC: F16J15/02
Filed: 1991-11-05
Abstract: A hygienic sealing arrangement for a leadthrough shaft passing through a cover (4) for use in the food industry or the like in which an outer seal ring (1) and an inner seal ring (2) are bonded to the cover (4) by vulcanization. Upon assembly, the side of the outer seal ring (1) facing the medium to be sealed off is somewhat compressed because its contact surfaces (6, 7) in the cover (4) and the adjoining wall (5), respectively, converge toward the medium side. The inner seal ring is in the form of a lip seal (2) and bears against a part (3) of the lead-through shaft which part (3) can move somewhat back and forth but which does not rotate. The side face of the lip seal (2) is exposed to the medium being sealed off of arcuate curvature to form a recess so that the edge of the lip is pressed against the abutting surface by the pressure (P) of the product in the recess.
Patent SE-9200640-D0 (SE)
Inventor: SAIRANEN P
IPC: D21F/
Filed: 1992-03-03
Abstract: The invention concerns an arrangement for moistening the dry end in a paper machine, said arrangement 10, 11, 100, 101, 110, 150 comprising a conditioning unit 150 and blowing device 10, 11, 100, 101, 110 for air. The arrangement includes device 150 to blow cool moist air P locally into the dry end of the paper machine to bring the air surrounding web W to an equilibrium moisture content. The arrangement 10, 11, 100, 101, 110, 150 is arranged to blow cool moist air P into the area of the cutting blade 50, 51 of a longitudinal cutting arrangement to prevent shrinkage of the paper web W and breakage because of shrinkage. <IMAGE>
Patent SE-9200880-D0 (SE)
Inventor: THEURER J
IPC: E01B27/02
Filed: 1992-03-23
Abstract: A track working machine for the controlled lowering of a track comprises a machine frame, at least one undercarriage supporting the machine frame on the track for mobility in an operating direction, a track stabilization unit for compacting the ballast whereby the track is lowered, the track stabilization unit being vertically adjustably mounted on the machine frame and including rail-engaging roller tools subjected to substantially horizontal vibrations extending transversely to the machine frame and the track, and a broom vertically adjustably mounted on the machine frame ahead of the track stabilization unit in the operating direction, the broom being rotatable about an axis extending transversely to the machine frame and the track.
Patent SE-9201871-D0 (SE)
Inventor: BOCK H
IPC: A47C3/12
Filed: 1992-06-18
Abstract: The invention relates to a flat, one-piece molded part of injection-molded plastic material with ribs (3) parallel to each other, perpendicular to the surface plane (2) and extending longitudinally in a direction of surface expansion (longitudinal direction 1). The molding strips (4, 4', 4") located between the ribs (3) are formed as a kind of corrugated profile (5, 5', 5") advancing in the direction of longitudinal extension (longitudinal direction 1) of the ribs (3), the corrugated profiles (5, 5') of two neighboring molding strips (4, 4') being arranged in misalignment one relative to the other in the direction of longitudinal extension (longitudinal direction 1) of the ribs (3). The molded part can be in the form of a seat-backrest shell. <IMAGE>
Patent SE-9300635-D0 (SE)
Inventor: JANSSON KARL-YNGVE
IPC: B63B59/02
Filed: 1993-02-25
Abstract: A fastening device (1) comprises fastener elements for attaching the device to a supportive device (2), such as a so-called manrope or like elongated device, and fastener means for attaching to the fastener device an elongated, flexible carrier (5), such as a line, on which an object (6), such as a so-called fender, is intended to hang from the fastening device. The fastening device is mainly characterized in that the fastening device is so arranged that said carrier (5) will extend through the fastener element (1) while generally guided, and in a first position can be moved in its longitudinal direction in the fastening device essentially freely, and in a second position is clamped firmly in the fastening device and therewith latched against movement in its longitudinal direction, and such as to enable said positions to be switched simply, by displacing the carrier transversely to its longitudinal direction with the aid of a free carrier end which extends from the fastening device and which can be manoeuvred by a single-handed grip on said carrier.
Patent SE-9300934-D0 (SE)
Inventor: THORIN MIKAEL
IPC: H02G1/14
Filed: 1993-03-22
Abstract: The method is for forming a heat cable (22) which has an insulated, centrally located resistance wire (23) with a coaxially surrounding back conductor screen (39) and earth screen (41). Connected to the heat cable is a similarly constructed cold cable (20). The resistance wire (23) and the cold cable centrally located conductor wire (21) are brought end to end and joined together. At least one shrink hose (32) is fitted over the joint point and shrunk around it by heat. A first plastic insulating layer (38) is extruded around the resistance wire (23), joint point (35) and the conductor wire (21). - A back conductor screen (39) is fitted over the first plastic insulating layer (38), and a second plastic insulating layer (40) is extruded over the back conductor screen (39). An earth screen (41) is fitted over the second plastic insulating layer (40) and an outer cover (42) is extruded over the earth screen (41).