baber/WOPTO huggingface dataset:
Patent SE-8106712-L (SE)
Inventor: NEELY JR J E
IPC: C01B25/44
Filed: 1981-11-11
Abstract: A method for preparing aluminium trimetaphosphate by mixing aluminium hydroxide and a phosphate compound capable of reacting therewith to form aluminium trimetaphosphate, and heating the mixture at a sufficient temperature for a sufficient time to convert the reactants to aluminium trimetaphosphate.
Patent SE-8202511-L (SE)
Inventor: ROHM GUNTER HORST
IPC: B23B31/40
Filed: 1982-04-21
Abstract: A power mandrel has a mandrel body extending along, generally centered on, and adapted to be rotated about an axis. A synthetic-resin tube generally centered on the axis, having angularly extending reinforcement fibers, and having opposite ends formed with respective axially oppositely opening grooves each having one radially outwardly directed flank spacedly surrounds this body and forms with it a pressurizable compartment. Respective rings on the body axially flank the tube and having axially projecting lips fitted to the grooves and each have one face engaging radially inwardly on the respective groove flank. The body, tube, and rings together form the pressurizable compartment. Respective adhesive bonds between each of the groove flanks and the respective lip face secure the tube in place on the body. Normally the flanks and faces are complementarily frustoconical and centered on the axis.
Patent SE-8207411-L (SE)
Inventor: WIKLUND P M
IPC: B27B1/00
Filed: 1982-12-27
Abstract: The present invention relates to a process for sawing a log or a block into pieces of lumber, such as blocks, planks, boards, etc. The method is characterized in that pieces of lumber are sawn out with longitudinal cut surfaces such that-when the log is viewed in cross section-the lateral surface of the piece of lumber facing the center of the log is substantially concave while its lateral surface facing away from the center of the log is substantially convex, the concavity and convexity being adapted to the local tangential and radial shrinkage properties of the wood so that the sawn pieces, after drying to the desired moisture ratio, will have substantially plane-parallel sides.
Patent SE-8300858-L (SE)
Inventor: LANFRANCONI G
IPC: H02G1/10
Filed: 1983-02-16
Abstract: An underwater electric power cable which has a minimum radius of curvature to which it can be bent without damage and which can be suspended between underwater suspension points in no greater than a predetermined length for a desired service life is layed by first laying a flexible steel rope along the desired underwater course and adjusting the rope position and length so that there are no curvatures thereof less than the minimum radius and no lengths thereof greater than the predetermined length, and then, the cable is layed alongside the rope so as to follow the configuration of the rope.
Patent SE-8302050-L (SE)
Inventor: MOERK JR J C
IPC: F16J15/08
Filed: 1983-04-13
Abstract: An improved head gasket assembly for sealing the block and head of an internal combustion engine where the head mounts a precombustion chamber, and method of making that gasket assembly. The gasket assembly comprises a main gasket body and an armored fire ring mounted at the combustion openings. The fire ring provides a precombustion tab underlying the precombustion chamber, against which sealing occurs. To enhance that seal, an auxiliary sealing element is positioned between the wire ring and the precombustion tab. The auxiliary element includes a main body portion which lies along the periphery of the precombustion chamber and sealing tabs which bridge the zones of intersection of the chamber and the wire ring so that when the gasket assembly is compressed between the block and the head and precombustion chamber, the auxiliary sealing element induces a more effective and consistent seal between the head and precombustion chamber, and the associated fire ring and main gasket body, regardless of whether the precombustion chamber is flush with, projects from, or is recessed with respect to, the head.
Patent SE-8302825-L (SE)
Inventor: SCHWEIZER H
IPC: F16L9/21
Filed: 1983-05-19
Abstract: An exhaust manifold (1) has a plurality of connection sockets (2, 3, 4) and comprises a one-piece pipe of steel plate with local necked out portions (1a, 1b, 1c) welded to the connection sockets. Expansion corrugations (6-13) are directly formed in the wall of the connection sockets and/or the pipe. The manifold may be covered by a heat- and sound- absorbing insulation (14). Coverings (15) of a metal netting, woven mesh or knitted mesh may be formed on the expansion corrugations in order to improve the sound absorption. <IMAGE>
Patent SE-8400816-L (SE)
Inventor: SETTERBERG LARS IVAR
IPC: B28B1/087
Filed: 1984-02-15
Abstract: A method of vibrating mass material in moulds or forms is described, there being used a vibrator attached to the mould, for such as the vibration of refractory masses for lining metallurgical vessels or the vibration of concrete in forms. The invention is distinguished in that vibration takes place continuously during movement of the vibrator on the mould in time with the mould being filled with mass material. The vibrator, which is attached to a plate having a built-in magnet, preferably an electromagnet, is attached to the mould and moved on it with the aid of a device acting on the vibrator itself, the device being controlled by a driven member, e.g. a screw, a power ram or the like.
Patent SE-8403350-L (SE)
Inventor: ILLES V
IPC: B01D53/04
Filed: 1984-06-21
Abstract: The invention relates to a process for the recovery of organic substances from gases by adsorption by binding the organic substances, present therein as contaminant, in one or more adsorber(s) packed with activated charcoal and/or another adsorber having a high specific surface area and desorption thereof after saturation of the [respective] adsorber and, possibly following condensation of the vapour mixture of organic substances and water produced on desorption, and removal or recovery of the organic constituents which can be separated from the condensate, incineration of the organic substances in whole or in part with the aid of auxiliary energy and, as a result, rendering the same harmless, and utilising the quantity of heat obtained, which is characterised in that the desorption is carried out using saturated steam under pressure or superheated steam. <IMAGE>
Patent SE-8500178-L (SE)
Inventor: EGGERT JR W S
IPC: B62D55/253
Filed: 1985-01-15
Abstract: An endless track for a light tank or armoured personnel carrier includes a plurality of interconnected molded flexible track sections (14). Each track section (14) has embedded therein cables (26) passing through cross bars (24) and connected at their ends to attachment bars. The attachment bars of adjacent track sections are interconnected by pins 42. Each track section has road contacting portions 20, traction ribs 16, and openings for receiving sprocket teeth. <IMAGE>
Patent SE-8503119-L (SE)
Inventor: JONSSON A
IPC: B61J3/04
Filed: 1985-06-24
Abstract: The coupling rod (10) is rotatably fitted for location against the one or the other of axially opposed sides of a fixed stop (13) when the trolley is pulled or pushed with the rod in the neutral displacement position. The rod is articulated with one arm of a centrally located double-armed lever (27). The two arms of the lever are connected to the main cylinder (35) of a hydraulic brake system on the trolley. The lever assists in applying the brake when the coupling rod is moved from the neutral position, which corresponds to the brake being released.
Patent SE-8503850-L (SE)
Inventor: FU Y-L
IPC: B03D1/001
Filed: 1985-08-16
Abstract: Collector compositions for use in froth flotation processes for the beneficiation of mineral values from base metal sulfide ores comprise at least one hydrocarboxycarbonyl thionocarbamate or thiourea compound selected from compounds of the formulas:   <IMAGE>  R<1>, R<2> and R<3> being specified. The processes include the use of the collectors which at pH values below 10.0 exhibit unexpectedly high collector activity for base metal sulfide minerals such as copper, lead and zinc and selectively rejects gangue sulfide minerals, such as pyrite and pyrrhotite. The collectors and processes provide excellent metallurgical recoveries of copper sulfide mineral values of high grade at a substantial reduction in lime consumption and reagents costs associated with prior art flotation separation methods. Bulk sulfide flotation methods are also disclosed. <IMAGE>
Patent SE-8505258-L (SE)
Inventor: GUDMUNDSSON A
Filed: 1985-11-07
Abstract: The rails (1) have flanges (1a,1b) which have support surfaces (4,5) for plates located between the rails. The flange support surfaces work in conjunction with a holder unit (6), e.g. to retain a decorative rod or a fillet (20). The holder unit has two fixtures (7,8) which work with the rail flange edge parts, the distance between the fixtures exceeding that between the flange edge parts, so that the holder can be turned to bring the fixtures into contact with the flange edge parts. One of the flange edge parts (1b) has a short raised part (15) running in the flange crossways direction. The holder unit fixtures (7,8) are made from a pliant and/or sprung plastic material. This enables a part of the fixture to pass over the raised part when the holder and rail are working together.
Patent SE-8600948-L (SE)
Inventor: UNOSEN OLOV
IPC: A01G23/083
Filed: 1986-03-03
Abstract: A wood processor for felling, delimbing and cutting tree-trunks includes a system of arms containing at least two beams (10, 12) mutually movable in the longitudinal direction, one in the other. The wood processor also includes a unit composed of a delimbing head (13) and a felling head (14) attached to one end of the arm system. At its other end, the arm system is attached to a vehicle, for example a wood tractor, and is arranged substantially horizontally. The whole unit (13, 14) is pivotable about a turning point (25) at one end of the arm system. The delimbing head (13) is attached to the inner beam of the beams (12) in the arm system and the felling head (14) is attached to the outer beam of the beams (10) in the arm system, so that the delimbing head (13) is movably arranged in the longitudinal direction of the beams (10, 12) in relation to the felling head (14).
Patent SE-8700321-L (SE)
Inventor: CARLQVIST S G
IPC: F02G1/043
Filed: 1987-01-28
Abstract: PCT No. PCT/SE88/00030 Sec. 371 Date Jun. 28, 1989 Sec. 102(e) Date Jun. 28, 1989 PCT Filed Jan. 28, 1988 PCT Pub. No. WO88/05878 PCT Pub. Date Aug. 11, 1988.A motion transmitting mechanism for heat engines, refrigerating machines and heat pumps which are hermetically sealed or provided with rotary shaft seals and have reciprocating pistons connected to the motion transmitting mechanism (11) by means of connecting rods (33, 34, 23, 24), is provided with two counterrotating crank systems which are centered along a single center line, whereby the lateral forces of the pistons counteract each other so as to be eliminated and allow the use of permanent grease-lubricated and sealed rolling bearings (22, 25, 26, 35, 36).
Patent SE-8701802-L (SE)
Inventor: ERIKSSON S-G
IPC: B66C1/42
Filed: 1987-04-30
Abstract: Lifting gear, connectable to a lifting apparatus, for lifting and handling of objects having two mutually opposing faces and preferably of objects standing on end, such as, for example, gas cylinders, poles, pillars and equivalent. In order to refine the prior art within the field in question, which comprises lifting slings as the link between the lifting apparatus and the gas cylinder to be lifted, this lifting gear comprises two torque arms 3 which are disposed articulately in a frame 1 and support mutually facing clamping members 13 for clamping between themselves the object to be lifted and which, at a greater distance from the frame 1 than are the clamping jaws 13, are mutually joined by a lifting arm 7 which is pivotably attached to the respective torque arm 3 and which, between its said hinge points 8, is hinged- connected at a joint 9 to a member 11 for connecting the lifting gear to the lifting apparatus. <IMAGE>
Patent SE-8703648-L (SE)
Inventor: MOENKAERE M
IPC: A63C9/18
Filed: 1987-09-22
Abstract: A ski binding comprises two clamping pieces 5, which can be locked into the clamping position by means of a locking member and which are each placed in their respective side edge 2 of the toe-support iron 1,2, which clamping pieces are arranged to be pivoted into the clamping position essentially in a plane running transversely to the longitudinal direction of the binding and are arranged to clamp in the clamping position against the sole edge 14 of the footwear. The clamping pieces 5 are connected to stay bars 4,7';4,7", which are arranged to be pivoted towards each other and locked together. The stay bars 4,7';4,7" comprise arms 7',7", running transversely to the longitudinal direction of the binding, which are connected to each other and are jointly movable by means of a member 8, such as a ring or the like, which is present in the second arm 7" and essentially surrounds the one arm 7', and are arranged so as to be locked together into an essentially parallel position one relative to the other by means of a locking member 9 present in the arms. <IMAGE>
Patent SE-8704330-L (SE)
Title: Anordning foer automatisk reglering utav foerbraenningshastigheten vid eldning utav fasta braenslen, till ex vid eldning i braskassetter avsedda foer installation i oeppna spisar
Inventor: LARSSON ARNE
IPC: F23N3/04
Filed: 1987-11-05
Abstract: Uppfinningen ir en anordning for automatisk reg.lerng utav forbrinningshastighst och virmeutveckling yid eldning utav fasts brinalen ( ej kol, koks, briketter eller dyl.) i dirfOr ausett fbrbrinningsrum, till ex. i braskassetter avsedda fOr bppna spisar. Den automatiska reglaringen akar via en torsostartstyrd elektromagnet'(23) fig.6 cam vid en fbrutbeatimd temperatur via an slier tvi vipparmar stinger tilluftespjillet (15) fig.6 Den pi termostarten (ej pi ritning) instillda temperaturon evkinnes utav termoatartens kinsalkropp'(28) riga i an utav braskassettens varmluftskanaler (26) fig.2 Vid uppadd temperatur stinger elektromagneten tillluftsspjillet (15) fig.6 varvid flakt (22) fig.6 startar och kyler nor termostertens kinselkropp till fbrutbestimd differens, varvid flikten.stannar och Atergir till tippet lige. Spridningen utav forbrinningsluft sker via till luftskanalen fig.(3) (4) i vilken tilluftespjillet (15) fig.b och luftkanalerna (13) (14) (18) in placerade. Patentkravet omfattar, tilluftskanalen mad doss tilluftssp011 och luftkanaler, den termostartstyrda elektromagnetiska styrningen utav tilluftsspjull.t i km"- bination mad Mkt fbr kylning utav termostartens kinsel- kropp.I/0
Patent SE-8704585-L (SE)
Inventor: STANGEBYE-HANSEN HENRIK
IPC: A47B65/00
Filed: 1987-11-20
Abstract: In the arrangement for supporting upright articles in bookcase shelves, at least one strip 4, 5, 6 of brush material is secured along the entire width of a shelf 2, 3 between the front edge and back edge of the shelf, and at least in the top of the shelf space, and the relatively stiff bristles 7 are directed towards the shelf space so that some of the stiff bristles 7 are pressed backwards or to the side of the top or bottom edge, respectively, of the article when such an article is placed in the shelf space at right angles to the bookcase, so that the bristles 7 thus hold the articles 1 vertically and prevent them from moving sideways. <IMAGE>
Patent SE-8801163-L (SE)
Inventor: ECKERNAES S-AA
IPC: A61J/
Filed: 1988-03-29
Abstract: PCT No. PCT/SE89/00162 Sec. 371 Date Sep. 21, 1990 Sec. 102(e) Date Sep. 21, 1990 PCT Filed Mar. 29, 1989 PCT Pub. No. WO89/09042 PCT Pub. Date Oct. 5, 1989.A device for signalling the ingestion of medicaments in tablet form packed in blister packs in which the various tablet compartments on one side are delimited by a metal foil sheet which is common to the pack as a whole. A sheet (12) of insulating material has provided therein holes (20) which are so arranged as to correspond to the positions of the tablets in the pack. Electrodes (10, 11) having an electrically conductive surface are disposed circumferentially around each hole on one side of the sheet. A first number (10) of these electrodes is mutually connected to a first signal conductor, and a second number of these electrodes is mutually connected to a second signal conductor. The foil (2) is arranged such that when a tablet is removed through a hole in the blister pack located in the device, an electric contact is made between an electrode of the first number of electrodes (10) and an electrode of the second number of electrodes (11) and therewith an electric connection is established between the first and the second signal conductors. The first conductors from all of the first number of electrodes (10) are mutually connected to a common first signal conductor (100), and the second signal conductors (110, 111, 112) are each connected to a respective input of a sensing circuit (FIG. 6).
Patent SE-8803717-L (SE)
Inventor: ERIKSSON T
IPC: E04G19/00
Filed: 1988-10-18
Abstract: The invention relates to a machine and a system for cleaning wood shuttering joists in particular for removing residual concrete (2). The machine comprises an elongate frame (3) having a series of rollers (7) forming a roller conveyor. A number of driving stations (8, 10) advance the shuttering joist (1) along the roller conveyor. A cleaning station (9) is provided in the frame and is adapted to contact the opposite side surfaces of the shuttering joist so as to clean said surfaces. The characteristic features of the invention are that the cleaning station comprises two opposed, separately driven cylinders (14, 15) each having a hard structured surface for removing the concrete residuals by grinding, preferably milling. The system in accordance with the invention comprises the machine so modified that it comprises a load testing station for load testing the shuttering joists, a first transfer station for transferring the joists, one at a time, from the roller conveyor to a collecting table (56) on which the shuttering joists are collected beside each other to form av group, a second transfer station for transferring successive groups of shuttering joists to a lifting table (58) in such a manner that one layer of shuttering joists is placed upon the previous layer, and a bundling station for tying up a predetermined number of groups of shuttering joists on the lifting table with straps so as to form a package of treated shuttering joists.
Patent SE-8900973-L (SE)
Inventor: LAERUM A
IPC: E21D11/15
Filed: 1989-03-20
Abstract: A process for the lagging of walls and ceilings (11) in rock spaces (10) (road tunnels or the like) with reinforced canvas material (21) is employed for a canvas which is adapted to divert water from ceilings and walls to a drainage ditch at the lower edge of the wall. Eye bolts are fixed in rows in walls and ceilings (11) in the rock space (10) at a set distance, conforming to the breadth of the canvas piece (21). Thereafter associated wires are threaded through the eyes of the bolts and the wires are fastened via stays or similar fastening means in or at the drainage ditch. The canvas pieces (21) with associated grommets and cordage are thereafter fastened to tensioned wires, while the joint between canvas pieces (21) is overlapped with a canvas strip to form a liquid-tight seam. Each canvas piece (21) - at least at the ceiling of the rock space - is placed with the side facing towards the interior of the rock space against a convexly folded or curved support means (30) between the opposite longitudinal edges of the piece of canvas. The support means (30) is connected and/or fixed at opposite ends to their respective fastening bolts at opposite edges of the canvas piece. Thereafter the canvas piece is drawn out in opposite directions longitudinally across the support means via associated cordage and wires. A system for use in the lagging of walls and ceilings in rock spaces comprising a support means in the form of a bow (30) folded or curved into an obtuse angle, which is provided at opposite ends (31,32) with fastening means for fixing into their respective separate fastening bolts (36, 37) for the support of the bow in a convexly upwardly arched support position.
Patent SE-9001343-L (SE)
Title: Distance and locking components for glass panes - fit between pane edge part and surrounding frame or arch
Inventor: ERIKSSON LARS
IPC: E06B3/60
Filed: 1990-04-11
Abstract: The distance and locking component (3) supports and locks the glass panes (1) in multiple glazing arrangements at a distance from and against the frame (2) or arch. At its top, the component has a projection for locking purposes, and on its underside has a lock tongue (5) which works in conjunction with at least one track (9) in the frame. The lock tongue can also be used for hooking the component or fixing its position when inserted between the edge parts (11) of the pane and the frame.
Patent SE-9001473-L (SE)
Inventor: TOEROEK V
IPC: H02K1/24
Filed: 1990-04-24
Abstract: PCT No. PCT/SE91/00293 Sec. 371 Date Dec. 16, 1992 Sec. 102(e) Date Dec. 16, 1992 PCT Filed Apr. 24, 1991 PCT Pub. No. WO91/16754 PCT Pub. Date Oct. 31, 1991.A synchronous machine having a stator and a rotor, of which one, preferably the stator, is provided with a three-phase, symmetrical, Y-connected armature winding intended to have a sinusoidal line voltage or a sine-wave supply current, whereas the other, preferably the rotor, carries a field magnet system. The magnetic flux generated in the air gap between the ferromagnetic cores of the stator and the rotor and linked with the armature winding has a density whose mean value, as determined over the axial extension of the air gap, varies along the air gap in its circumferential extension in accordance with a uniform periodic function whose positive and negative half-periods are mirror images of one another and whose period coincides with the extension of two pole pitches of the field magnet system, and whose shape deviates from a purely sinusoidal shape. Within one-half of one positive half-period of the function f( alpha ,  beta )=1 for 0</= alpha </= pi /2 and f( alpha , beta )=cos( alpha - beta )-sin beta /1-sin beta  for  beta < alpha </= pi /2, where  alpha  is the angle in the circumferential direction of the air gap and varies from 0 DEG  to 90 DEG   electrical over half of one-half period and  beta  is a constant not greater than about 40 DEG  electrical.
Patent SE-9100500-L (SE)
Inventor: DILLING P
IPC: C08H7/00
Filed: 1991-02-20
Abstract: A method of producing a sulfated lignin comprising the steps of dissolving lignin in an aqueous alkaline solution, adding an organic amine-sulfur trioxide complex to the dissolved lignin, and reacting the amine-sulfur trioxide complex with the lignin under conditions to sulfate the same.
Patent SE-9100768-L (SE)
Inventor: HAUTVAST H-J
IPC: G01C22/02
Filed: 1991-03-13
Abstract: A contact arrangement for interrogating the data and counting values of a wheel revolution counter. The contact arrangement is accessible from the outside at an otherwise hermetically closed housing. The wheel revolution counter is conventionally fastened at a wheel hub of a vehicle in a cantilevering manner. The contact arrangement comprises a contact plate which is fastened axially in the front housing wall together with an insulating bush having a collar serving as a spacer. An adhesive layer fills the gap between the contact plate and the housing. This adhesive layer extends out on the outer surface of the housing and separates the outer surface of the contact plate and the end face of the housing with an insulating layer covering a large surface area.