baber/WOPTO huggingface dataset:
Patent SE-8102149-L (SE)
Inventor: ANDERSSON STIG
IPC: F23L9/04
Filed: 1981-04-03
Abstract: An insert for such a pre-furnace which is used for firing with comminuted fuels such as wood chipping, sawdust, straw, peat or similar, whereby the object of the insert is to supply primary air to the fuel in a controlled manner, whereby the combustion process is improved and the risk of so-called backfire is eliminated. According to the invention, the insert is characterized by a fixed supporting surface 8 for the fuel, arranged adjacent to the fuel inlet 3 of the pre-furnace and having an upper, sloping portion 9 and a lower, horizontal portion 10. These two portions each have an injection means 13, 15 and 14, 16, respectively, for directed air injection into the fuel. Apart from the injection means, the supporting surface is arranged to separate the fuel from an air intake 5 to the injection means in a tightening way. In one embodiment, the insert is shaped such that the supporting surface constitutes the upper side of a closed box 19 with a connection 20 for introduction of air. <IMAGE>
Patent SE-8103240-L (SE)
Inventor: NILSSON JAAKKO
IPC: E04H7/28
Filed: 1981-05-22
Abstract: A building block (1), which together with other similarly shaped building blocks (2) can be made to form a collecting container such as a compost silo for garden waste. The block is shaped as a tube and is of porous material, preferably a rectangular tube of lightweight clinker material. Furthermore at least one of the ends of the block is formed with holders for receiving brackets (17) which are intended to hold together a stack of building blocks and/or hold together building blocks placed beside each other.
Patent SE-8104282-L (SE)
Inventor: JAMES D R
IPC: A61G7/10
Filed: 1981-07-09
Abstract: A bed comprises a flexible web, preferably of mesh or net form, on which a patient is supported and which is slung between two parallel shafts. The ends of the web are respectively wound on to the two shafts which can be turned by end winding handles through drive clutch/brake units of the shafts. At the other ends the shafts have plain bearing assemblies. The drive units are non-rotatably received in support crutches of a frame of the bed, and these crutches can pivot about inclined axes in the manner of the rowlocks of a rowboat. The bearing assemblies are received in fixed crutches formed to allow a permissible range of angularity of the shafts in these crutches when removed from the drive end crutches. Each end of each shaft is retained captive to the frame by a chain or cord of length such that if a shaft is lifted out of the support crutch at one end and lowered to hang on the corresponding cord, while remaining in the crutch at the other end, the shaft is constrained so that the lowering movement lies inside an arc which limits the angularity of the shaft to within a permissible range thereof.
Patent SE-8105845-L (SE)
Inventor: SAARIKKO T
IPC: F24F13/08
Filed: 1981-10-05
Abstract: Air inlet component for air heating systems. Said component (10) is placed between an air inlet duct and an air inlet grille. The component (10) has connectors (12, 13, 14) on one side and on both mutually opposed end faces, it is divisible substantially at its central plane into two parts (10a, 10b) which both are usable as independent air inlet components (10a, 10b). In installation under the floor one (13) of the connectors on the end of the air inlet component (10) extends higher than floor level and prevents the ingress of dirt, etc. into the component. The component (10) consists of plastic and it provides alone by itself the requisite electrical insulation between the air inlet grille and ground.
Patent SE-8204502-L (SE)
Inventor: UNGER G
IPC: A01D34/30
Filed: 1982-07-29
Abstract: A harvester has a reaper knife drive in which bell crank levers (11) connected to the reaper knives (24) are drivable via crank pins (9) and articulated connecting rods (10) from both ends of a drive shaft (3) disposed behind a cutting mechanism trough (2). The levers (11) are disposed beneath the trough (2) and between mounting plates fixed to a frame of the cutting mechanism. The ends of the levers projecting outwards transversely to the travel direction through openings (12) in side walls (7) are connected with the rods (10), and the ends of the levers projecting forwards through apertures (22) in the trough (2) are connected inside the side walls (7) with knife head plates (25) fixed to the knives (24). <IMAGE>
Patent SE-8302132-L (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-8304063-L (SE)
Inventor: BEZCHASTNOV G A
IPC: H02K3/40
Filed: 1983-07-20
Abstract: According to the invention, a stator for an electric high-voltage machine consists of three phase windings (1) in the form of helical coils that are located between two insulating cylinders (2, 3) and separated from each other via an insulation layer (4), and are distinguished by the fact that every phase winding (1) is equipped with an electrostatic screen provided with holes for the flow of a coolant (5) that surrounds the cross-section of the winding (1) along its entire circumference and that is electrically connected to the winding's (1) neutral conductor.<IMAGE>
Patent SE-8305684-L (SE)
Inventor: BERNERYD S
IPC: H01H33/91
Filed: 1983-10-17
Abstract: 1. Compressed-gas circuit breaker with a sleeve-shaped stationary contact (18) and a corresponding rod- or tubeshaped, axially movable contact (17) and a pump assembly comprising a piston (15) a cylinder (8, 9) which pump assembly (8, 9, 15, 16) is arranged to blast, during the circuit interruption process, pressurized gas around the movable contact and through the stationary contact, the movable contact, for guiding the gas stream, being provided with an insulating cylindrical sleeve (19) encircling the stationary contact in the closed-circuit position and during the interruption process, characterized in that the insulation sleeve (19) extends beyond the free end of the movable contact (17), that its inner diameter is only slightly larger than the outer diameter of the stationary contact (18), and that a ring (20) is fixedly attached to the free end of the stationary contact (18) facing towards the movable contact (17), said ring (20) sealing between the insulating sleeve (19) and the stationary contact (18) during the interruption process and covering the end face of the contact (18) in an arc-diverting manner.
Patent SE-8306853-L (SE)
Inventor: OSTMAN P H
IPC: D21C7/00
Filed: 1983-12-12
Abstract: The invention relates to a method for use in continuous digestion of finely-divided cellulose-containing material, such as wood chips. According to the invention said finely-divided material is fed in a liquid-filled treatment vessel as a continuous chip pillar through a feeding zone, a heating and impregnation zone, a digesting zone, and a washing zone, the temperature in the heating and impregnation zone being kept lower than in the digesting zone. In order to obtain stable temperature and chemical profiles in these zones the liquor fed in with the chips is caused to flow through the chip pillar in the feeding zone in the direction of feed of the chips with such velocity before said liquor is withdrawn that said chip pillar is fed through the subsequent impregnation zone, where a flow of impregnation liquor in counter-current to the advancing chip pillar is so regulated that the heat-capacity flow of said impregnation liquor is at least equal to the heat-capacity flow of the advancing chip pillar.
Patent SE-8402809-L (SE)
Inventor: UMIKER H
IPC: B65G47/74
Filed: 1984-05-24
Abstract: PCT No. PCT/CH84/00124 Sec. 371 Date Apr. 3, 1985 Sec. 102(e) Date Apr. 3, 1985 PCT Filed Aug. 7, 1984 PCT Pub. No. WO85/00763 PCT Pub. Date Feb. 28, 1985.Containers, e.g. bottle crates, industrial containers, of a common issue (Fxx1), e.g. a manufacturing series, are provided with a specific marking which indicates that they belong together. The mixing up of the various issues (Fxx1 . . . Fyz1 . . . Fzz2) which occurs during the circulation (Z, RZ) can again be reversed in an automatic sorting process, which makes it possible to sort out a desired sub-quantity (Fxx1) and to subject same to a further process stage (Rxx1, Axx1). The marked containers display an optically readable marking (3, 4), from which the information for the automatic sorting out of an issue can be noted.
Patent SE-8402839-L (SE)
Inventor: MACNITT JR D G
IPC: B21J5/02
Filed: 1984-05-25
Abstract: A die package for forming a central disc structure having a plurality of integrally formed appendages extending therefrom includes a cylindrical array of appendage forming, abutting die segments which are prevented from tilting or moving in a circumferential direction by means of pins extending into slots formed along the parting lines between abutting die segments in the upper surfaces of the segments. In one embodiment, the pins extend upwardly from between opposed, parallel, radially and axially extending walls of each slot and fit tightly between said walls. The upper ends of the pins are secured to a rigid annular ring overlying the slots. The slots extend radially inwardly of the pins to allow the die segments to be moved radially outwardly after forging to release the forging from the die package.
Patent SE-8500695-L (SE)
Inventor: KERNE T
IPC: F23C10/18
Filed: 1985-02-14
Abstract: The present invention concerns an ignition device for igniting fuel within a heating boiler having a combustion section operating according to the fluidized bed principle. The ignition device comprises a jacket-like body portion with a surface facing away from the fluidized bed of particles such as sand being furnished with a heating member, and the surface of the jacket-like body portion facing the fluidized bed of particles having heat transfer elements. The heat transfer elements may be rib-shaped, while a lagging or equivalent structure may encircle the ignition device, to form an intermediate space therebetween through which combustion gas is arranged to flow into the jacket-like body portion. A member for pre-heating the combustion gas flowing through this intermediate space, may also be provided, which is in turn cooled by the inflowing combustion gas.
Patent SE-8600056-L (SE)
Inventor: BADER K
IPC: H05B3/56
Filed: 1986-01-07
Abstract: The invention concerns a heat conductor, particularly for flexible heating devices. The object is to create a heat conductor which can be manufactured easily and cheaply, and which has an equal heat distribution over the whole length of the conductor. According to the invention, the method of achieving the object is that a layer of elastic or plastic material, preferably silicone rubber, is applied to a bearing core, a heating wire in helical form is embedded in the surface of this layer to at least a depth equivalent to the diameter of the wire, and an outer insulating layer, preferably of silicone rubber, is arranged over it.
Patent SE-8600737-L (SE)
Inventor: SIMANAINEN J
IPC: B65G39/12
Filed: 1986-02-19
Abstract: Removable supporting roller (2) for moving objects subject to heavy loads, e.g. for the dewatering drum (1) of a drum press. Known supporting systems have the disadvantage that rapidly wearing supporting rollers cannot be replaced without first lifting the object or apparatus supported by them. However, this is often difficult because of a shortage of space or a lack of lifting equipment. In the case of the supporting rollers according to the invention, this problem is solved by the formation of notches (5) at the ends of the axle (3) of the supporting roller (2), by mounting the axle (3) at the ends in slots in the supporting structure (8), and by locking the axle (3) non-rotatably by means of fastening members (4) mounted on the supporting structure (8) at the ends of the axle (3). <IMAGE>
Patent SE-8601445-L (SE)
Inventor: ABDUKARIMOV E T
IPC: B23H1/04
Filed: 1986-03-27
Abstract: The invention relates to machining by electroerosion. The electrode tool forming the subject of the invention is of the type comprising a central electrode 1 made of a conductive material, mounted coaxially in a sheath 6, and is characterised in that the central electrode 1 is arranged with a certain spacing with respect to the sheath 6 and extends beyond the active end of the latter on the workpiece 7 to be machined side. The invention finds applications, preferably, in the spark-erosion machining of conductive materials, especially materials which are difficult to machine (extra-hard, having high impact strength). <IMAGE>
Patent SE-8601511-L (SE)
Inventor: BOLMSTROM A
IPC: C12Q1/18
Filed: 1986-04-04
Abstract: The present invention relates to a test device for characterization of biological materials, in which device there is a plurality of wells, each comprising two zones communicating with one another. The invention also relates to a method of characterizing biological materials according to which one or more reagents are applied to a reagent zone communicating with a reading zone, a suspension of the biological material is uniformly distributed across the two zones and the reaction is read in the reading zone.
Patent SE-8602199-L (SE)
Inventor: KHOLIN B G
IPC: A63B69/00
Filed: 1986-05-14
Abstract: PCT No. PCT/SU85/00019 Sec. 371 Date May 16, 1986 Sec. 102(e) Date May 16, 1986 PCT Filed Feb. 28, 1985 PCT Pub. No. WO86/02011 PCT Pub. Date Apr. 10, 1986.A tennis ball projector comprises a chamber (1) communicating with a source (10) of compressed air. There is also a barrel (13) for projecting balls (16), communicating with the chamber (1) through a valve (27) located close to the end face (14) of the barrel (13), and a branch pipe (17) to admit the balls (16) into the barrel (13). The valve (27) is actuated by a pneumatic chamber (28) communicating with the source (10) of compressed air and also communicating with the atmosphere through an additional valve (32) provided with a remote control arrangement (46).
Patent SE-8603861-L (SE)
Inventor: UEKI T
IPC: C08K13/02
Filed: 1986-09-15
Abstract: A polypropylene resin composition is provided by incorporating a metal salt of a fatty acid and the oxide or hydroxide of an alkaline earth metal, each, in an amount of 0.05-1 part by weight based on 100 parts by weight of polypropylene. The polypropylene resin composition shows excellent thermal processing stability even when subjected to remelting and extrusion molding after mixing of a scrap recycled from the production of multi-layered containers or sheets each of which is formed of a gas barrier layer made of nylon or an ethylene-vinyl alcohol copolymer and another layer made of a polypropylene resin composition.
Patent SE-8900503-L (SE)
Inventor: EDLUND L E
IPC: A47L9/28
Filed: 1989-02-14
Abstract: PCT No. PCT/SE90/00049 Sec. 371 Date Oct. 11, 1990 Sec. 102(e) Date Oct. 11, 1990 PCT Filed Jan. 24, 1990 PCT Pub. No. WO90/09138 PCT Pub. Date Aug. 23, 1990.A vacuum cleaner has an electric motor (15) and a suction fan (17) connected to the motor. A control device (16) drives the motor in a speed range limited upwards by a rated voltage corresponding to a rated power level for the motor. Circuit components (46, 39; 30, 31) are provided after actuation of a manually operable switch (19), to temporarily connect the motor (15) to a voltage exceeding said rated voltage, resulting in operation at an increased power level during a predetermined time. The circit components (46, 39; 30 31) for connecting of the increased voltage includes a thermally-operated device (46, 30) which cooperates with the control device (16) for the connection and disconnection, respectively, of the increased voltage, the predetermined time being determined by the heating time for the thermally-operated device.
Patent SE-8903110-L (SE)
Inventor: BERGSTEN C J
IPC: G01B7/26
Filed: 1989-09-21
Abstract: The invention concerns a method and device for measuring the depth of thread in threaded holes. According to the invention a measuring device 2 with a sensor 3 is inserted, whereby the sensor 3 is caused to emit a signal at each transit of a thread, in addition to which the signals are fed into a calculating unit where they are calculated and multiplied by the pitch of the thread 1 to obtain a measurement value. The device comprises a magneto-resistive sensor 3 and an interacting magnet 4 which subjects the sensor 3 to a magnetic field of a predetermined strength. Changes in the magnetic field cause the sensor 3 to emit a signal to the calculation unit which is equipped with devices for calculating the signals and a device for multiplying the number of signals by the pitch of the thread 1 to obtain a measurement value which gives the depth of the thread 1. <IMAGE>
Patent SE-9002083-L (SE)
Inventor: KARLSSON INGEMAR
IPC: B65H23/038
Filed: 1990-06-12
Abstract: The two strips of material are drawn between the two parallel application rollers (2,3) supported by the frame (1). The frame carries a roll (5) of the first material strip (6) parallel to the application rollers, and is pivotable around an axis at right-angles to the roller. It is also movable forwards and backwards in the roller axial direction. - The application rollers are made of elastic material, and have an operating component (7) at each end to regulate their application pressure. A monitor (20,21) monitors the second material strip (10) slightly ahead of the rollers so that if its side edge deviates laterally from a predetermined reference line a signal is passed to one or the other of the operating components (7).
Patent SE-9002615-L (SE)
Inventor: SJOESTROEM S
IPC: F16F7/10
Filed: 1990-08-10
Abstract: PCT No. PCT/SE91/00527 Sec. 371 Date Feb. 8, 1993 Sec. 102(e) Date Feb. 8, 1993 PCT Filed Aug. 9, 1991 PCT Pub. No. WO92/02382 PCT Pub. Date Feb. 20, 1992.A suspension system for motor vehicles is disposed between body (1) and wheel (2) and is provided with a damper (4) with integrated resonance dampers (40, 48) for improved insulation of transmission of road unevenness to the body. The resonance damper is formed in that the casing (40) of the damper (4) forms a moving mass m40 between the body (1) and the wheel (2), the casing being connected to the wheel via a spring (48) harmonized with the mass m40. The pistons (41, 42) of the damper are connected via piston rods (43, 44, respectively) to the body (1) and the wheel (2), respectively. By a fixed adaptively regulated flow between the chambers (5--7) formed in the damper (4) in response to parameters dependent upon the oscillation cycle, there will be obtained improved insulation primarily in those resonance ranges which are typical for suspension systems for motor vehicles,
Patent SE-9004022-L (SE)
Inventor: HANSSON ALFONS
IPC: C02F1/66
Filed: 1990-12-17
Abstract: Use of limestone for returning lime to nature, in which the limestone, crushed to a fraction of 0.5 - 15 mm, in the form of a water filter is arranged as a support edge 5 for road surfaces 4. <IMAGE>
Patent SE-9101273-L (SE)
Title: Method of producing support framework for traffic equipment - which uses connecting wires and lines to join columns, traverses and other types of support
Inventor: PERSSON I
IPC: E04H12/08
Filed: 1991-04-26
Abstract: A number of different profiles are used which are held together by wires or lines, the profiles having differing formats of corners and shapes.
Patent SE-9300903-L (SE)
Inventor: ERIKSSON ARNE
IPC: F16B39/02
Filed: 1993-03-19
Abstract: PCT No. PCT/SE94/00216 Sec. 371 Date Aug. 18, 1994 Sec. 102(e) Date Aug. 18, 1994 PCT Filed Mar. 15, 1994 PCT Pub. No. WO94/21930 PCT Pub. Date Sep. 29, 1994.A lock nut includes a nut body (10) having outer (12) and inner (14) circumferential surfaces. The inner surface (14) defines a screw-threaded axial through-hole that can be mounted on an externally threaded shaft. A plurality of blind bores (18) is formed in the nut body (10), each blind bore extending radially inwardly from the outer surface. Those blind bores (18) terminate short of the inner surface so that a plastically displaceable part (20) of the nut body remains between each blind bore and the inner surface to close-off a radial inner end of the blind bore (18). Locking screws (30) are mounted in respective blind bores (18). By tightening the locking screws (30), the displaceable portions (20) are pressed against the externally threaded shaft to frictionally grip the shaft.
Patent SE-9500303-L (SE)
Inventor: JINBAECK LARS HENRY
IPC: B63B57/02
Filed: 1995-01-30
Abstract: The flushing device is for internal flushing of tanks, preferably tanks in vessels or ships. A turbine wheel (13) in a turbine device (8) is mounted in a supply conduit (10) so that the wheel (13) is driven by the flow of flush liquid in the supply conduit (10). The turbine wheel (13) is provided to operate a driving assembly located outside the supply conduit (10) and provided to bring a flush-liquid pipe to rotate and at the same time revolve or turn flush nozzles (7). A magnetic coupling (50) is provided to transfer by means of magnetic power, the rotary motions of the turbine wheel (13) from the interior of the supply conduit (10) to the driving assembly (9) located outside the supply conduit (10). Furthermore, the turbine wheel (13) is displaceably mounted for increasing or decreasing the speed of rotation.
Patent SE-9503782-L (SE)
Inventor: KARLQUIST PER-ERIK
IPC: E05C17/44
Filed: 1995-10-27
Abstract: The overflow channel allows the medium contained in the cylinder to flow between the two chambers located on each side of the piston. The overflow channel is formed so that flow can occur faster in the one direction than in the other, whereby even the piston can be moved faster and easier in the one direction than the other. The movement as described above produces automatic return of the piston from the release position to the normal position.
Patent SE-9504338-L (SE)
Inventor: LARSSON MIKAEL
IPC: A61C/
Filed: 1995-12-05
Abstract: The device comprises a unit (1) with a material (2) and a pin (3) in the material for securing the unit into a chuck (5). The unit contains an arrangement (4) for determining an angle of rotation (gamma) by which it is fixed into a pre-selected angle of rotation position. The pin is formed out of the material or a part sepd. from the material, and in transition (U) between the material and the part. There is a piece (4) integrated with the part which extends perpendicular to the part and combines with the stopper to form an angle of the rotation-fixing arrangement. Alternatively the material has side cavities that mate with gripers in robot for moving, rotating and lifting the unit to process the equipment at preselected angle of the rotation.