baber/WOPTO huggingface dataset:
Patent SE-8204087-D0 (SE)
IPC: C08L23/06
Filed: 1982-07-01
Abstract: Insulation particularly suitable for high voltage power cable consists essentially of low density polyethylene (or crosslinked polyethylene) and an effective amount of an alcohol of 6 to 24 carbon atoms which is a tree growth inhibitor capable of imparting at least a thousand-fold increase in electrical endurance as measured by an accelerated test procedure.  Electrical trees can be initiated in the polyethylene in the presence of the alcohol.  However, increased electrical endurance is obtained through inhibition of continued tree growth at that site.  A precursor composition for a preferred insulation contains (1) low density polyethylene, (ii) a peroxide crosslinking agent, and (iii) an alcohol of 8 to 12 carbon atoms.
Patent SE-8204661-D0 (SE)
Inventor: TUBOLY J
IPC: F02B3/06
Filed: 1982-08-11
Abstract: An airport tractor for towing of aeroplane service vehicles, e.g. steps, air-conditioning equipment, luggage and cargo transport trailers also has its own loading surface (16) for transportation of cargo. The tractor has a hydrostatic transmission mechanism the pump of which is directly coupled to the diesel engine (1) of the vehicle. The transmission has an electromagnetic reversing valve controlled by a three- way selector switch. The hydraulic steering (13) of the vehicle is connected with a mechanical auxiliary steering. The reverse control switch (15) is located on the outside surface of the tractor. The brake system includes duplex drum brakes for the front wheels and drum brakes for the back wheels. <IMAGE>
Patent SE-8205632-D0 (SE)
Inventor: BRUNVOLL LARS
IPC: D07B9/00
Filed: 1982-10-04
Abstract: PCT No. PCT/NO82/00003 Sec. 371 Date Sep. 30, 1982 Sec. 102(e) Date Sep. 30, 1982 PCT Filed Feb. 4, 1982 PCT Pub. No. WO82/02729 PCT Pub. Date Aug. 19, 1982.A needle device for finishing and splicing lines or cordage consists essentially of a unitary member of substantially cylindrical configuration having a tapered front end, a tubular middle portion for receiving a strand end and a substantially tubular rear portion. The rear portion includes an elongated lateral opening and an integral hook internal thereof opposite the opening. The tip of the hook is spaced a distance from the middle portion sufficient to permit insertion of the strand into the middle portion. The strand may also be inserted laterally into the rear portion into engagement with the hook.
Patent SE-8303604-D0 (SE)
Inventor: MOLDRI A
IPC: F02G5/02
Filed: 1983-06-23
Abstract: In an energy-producing installation comprising a diesel engine (12), a steam generator (13) and a combustion chamber assembly (11) which is connected between the exhaust discharge system of the diesel engine and the steam generator for heating the engine exhaust gases by means of an oil burner (15) utilizing the oxygen of the exhaust gases, the combustion chamber assembly has an exhaust gas intake (14) subdivided into a plurality of intake passageways (21, 25, 29, 32) arranged in parallel-flow relation. Of these, two intake passageways (21, 25) supply exhaust gases serving as primary and secondary combustion air and a further one (29) supplies exhaust gases to a cooling passage (27) which surrounds a first mixing chamber (24) for combustion gases and opens into a second mixing chamber (30) which also receives the combustion gases from the first mixing chamber (24) and exhaust gases supplied through a still further intake passageway (32). The volume flow rate in the cooling passage (27) is kept substantially constant, regardless of the total volume flow rate of the exhaust gases.
Patent SE-8304210-D0 (SE)
Inventor: HENRIKSSON S R
IPC: B25D9/20
Filed: 1983-08-01
Abstract: A cylinder (15) is reciprocable in the housing (11) of a hydraulic percussive tool and a piston hammer (16) is reciprocable in the cylinder. The force between the cylinder and the housing is constant during the cycle of reciprocation and as a result the housing (11) is practically not vibrating at all. The piston hammer (16) and the cylinder (15) are coupled together to move conjointly during a part of each forward stroke of the hammer piston, which ensures the timing of the reciprocation of the hammer piston 16 and the cylinder (15).
Patent SE-8305036-D0 (SE)
Inventor: WIKDAHL NILS ANDERS LENNART
IPC: D21G9/00
Filed: 1983-09-19
Abstract: APPLICANT: N. A. LENNART WIKDAHL TITLE: METHOD IN THICKENING A FIBER SUSPENSION IN A THICKENING APPARATUS A method in thickening a fiber suspension in a thickening apparatus working under pressure and including an inlet for the fiber suspension and an outlet for a substantially fiberfree fraction, a supply conduit being connected to the inlet,and a discharge conduit being connected to each of the outlets. The flow in the discharge conduit for the fiber-rich fraction is regulated via a valve in the discharge conduit. Regulation is done on the basis of measuring a physical parameter of the fiber fraction with the aid of a transducer. The measured value is compared with a criterion value, and if there is a difference, the flow through the discharge conduit is changed to approach the criterion value.
Patent SE-8306329-D0 (SE)
IPC: B01D21/24
Filed: 1983-11-16
Abstract: A Device for sucking up particles from the bottom (2) of a circular liquid container (1) consists of a swingable tube-shaped arm (3) along the bottom (2) of the container (1), which with its inner end (4) is housed at the centre (5) of the container (1), where it is connected to a sucking device (6) for the sucking up of particles from the bottom (2) of the container (1) at turned openings (7) against the bottom (2) in the tube-shaped arm (3), whereby the tube-shaped arm (3) is designed to convey its swinging motion to the water, which is designed to supply the container (1) in a tangential direction. According to the invention, the inner end (4) of the tube-shaped arm (3) is housed at an outlet pipe (6) in the bottom (2) of the container (1), in which the outlet pipe (6) makes up the sucking device. In addition, the tube-shaped arm (3) at its outer end is equipped with one or more support wheels, which are designed to hold the arm's (3) distance from the bottom (2) constant. Finally, the openings along the pipe-shaped arm (3) are turned against the slits (7) in bottom of the container (1).<IMAGE>
Patent SE-8306420-D0 (SE)
Inventor: PETERSEN J H
IPC: F24H1/26
Filed: 1983-11-21
Abstract: The disclosure relates to an apparatus having a burner and a heat exchanger wherein between a hollow cylinder provided with an end wall and a concentric insert there is formed an annular gap which is free from integers and in which the combustion gases flow from the burner to the outlet. The object is to provide apparatus which permits a starting phase with a pure flame and without pulsations and wherein at the same time the lower power limit can be considerably reduced. This object is achieved by providing in the end of the insert facing the end wall with an annular end wall and a central burner for gasified liquid or gaseous fuel centrally disposed in the insert. A burner having a heatable central fuel preparing chamber and a passage system for the air of combustion with a concentric mouth, and a burner tube as an extension of the insert terminates at a spacing from the end wall of the hollow cylinder. In this construction, the fuel can be burnt stoichiometrically free from soot, forms a stable flame free from pulsations and rapidly brings the burner head to high temperatures.
Patent SE-8400157-D0 (SE)
Inventor: ORTENHEIM B A
IPC: F03D1/06
Filed: 1984-01-13
Abstract: A wind rotor member (10) comprises a central hub portion (14, 15) by which it may be mounted for rotary movement around a substantially horizontal axis, and a number of rotor blades (16) which are secured to said hub portion (14, 15) in stationary positions relatively thereto and which extend in generally radial outward directions from the hub portion. In order to enable operation within a very wide range of wind speeds, each rotor blade has a larger blade angle (vC) at its outer end than at its inner end (vA).
Patent SE-8400675-D0 (SE)
Inventor: MICKOS KAJ
IPC: E03C/
Filed: 1984-02-09
Abstract: Process for mounting a wash-basin (6) or similar on a wall-mounted console (2). The console is designed so that it can support a tap (1) connected to the water-main (3) before the wash-basin is mounted on the console. In the rear edge of the wash-basin a U-shaped recess (7) is engaged, which is adapted for connection of the tap in the console. The wash-basin can be mounted and de-mounted without breaking the connection to the water-main.<IMAGE>
Patent SE-8403051-D0 (SE)
Inventor: BOIRON J
IPC: A61P43/00
Filed: 1984-06-06
Abstract: A medicine and a reagent which prevent the liberation of histamine in the blood comprise A sample of PAF-Acether is diluted to a homeopathic dose (between 6 CH and 15 CH) by the Hahnemann method, with agitation of the intermediate dilutions. Applications: Inversion of the known properties of PAF-Acether in an allopathic dose, treatment of allergic phenomena and aggregation of blood platelets.
Patent SE-8403307-D0 (SE)
Inventor: CHRISTOPH E M
IPC: B29C41/46
Filed: 1984-06-20
Abstract: A thin-walled work piece of plastics material is cast in a mold by pouring or flowing the plastics material in the form of a plastisol or a flowable powder into a preheated casting mold which is locked to a casting container in a sealed manner to form a closed casting cavity. The mold and the container are then lifted or rotated through at least 180 DEG . A reduced pressure is maintained in the cavity at least prior and during the tilting. After a predetermined time the reduced pressure is removed and the mold and container are tilted back into the starting position. The mold and container are then separated again and the mold is then heated for completion of the jelling or curing whereupon the mold is cooled for removing the work piece from the mold.
Patent SE-8404717-D0 (SE)
Inventor: HAUSSELS B
IPC: A61M11/02
Filed: 1984-09-20
Abstract: A roller for heavy loads has a metal (partic. steel) tube encapsulated in plastic material, inner and outer end rings, and roller bearings between them. The outer end rings are held by outer L-section metal bushes whose outer ends hold in the ends of the central tube and, together with those ends and the roller bearings, are encapsulated with the polymer.
Patent SE-8405646-D0 (SE)
Inventor: GUSTAFSSON G-O
IPC: C04B24/10
Filed: 1984-11-12
Abstract: Method for the production of concrete mass and the mass produced. The mass is used for production of air-entrained concrete with high climate resistance, especially high resistance against frost cracking. The method includes mixing of binder, ballast and an air pore forming substance and liquid for activation of the binder. Cereal storage protein as gluten or a dispersion of the same is used as the air pore forming substance.
Patent SE-8405744-D0 (SE)
Inventor: WROBLEWSKI FRANZ BRUNO
IPC: B27L1/04
Filed: 1984-11-16
Abstract: PCT No. PCT/SE85/00432 Sec. 371 Date Jul. 15, 1986 Sec. 102(e) Date Jul. 15, 1986 PCT Filed Nov. 5, 1985 PCT Pub. No. WO86/02874 PCT Pub. Date May 22, 1986.A delimbing device which includes a rotatably mounted drum (13) within which a number of processing devices are mounted for mechanically processing a bundle of stems with twigs in order to limb and preferably also feed said stems longitudinally through the drum. Each processing device consists of at least one rotating member (16, 17) mounted on the inner side of the drum and accompanying the drum rotation. This rotating member comprises one or more tearing, cutting and/or shearing tools, for example screws (16, 17) adapted to remove limbs by cutting.
Patent SE-8405950-D0 (SE)
Inventor: NAGATA T
IPC: C07C211/46
Filed: 1984-11-26
Abstract: 4-Alkoxyanilines are obtained industrially advantageously by catalytically hydrogenating a nitrobenzene in the presence of a noble metal catalyst in a mixed solvent containing a lower aliphatic alcohol, sulfuric acid, and water or a lower aliphatic carboxylic acid or both to induce hydrogenation and a Bamberger-type rearrangement reaction. The mixed solvent contains at least 10 moles, preferably 30 to 60 moles, of the lower aliphatic alcohol per mole of the nitrobenzene, 1 to 10 moles, preferably 2 to 7 moles, of sulfuric acid per mole of the nitrobenzene, and 2 to 30% by weight, preferably 3 to 10% by weight, of water, the lower aliphatic carboxylic acid or both.
Patent SE-8500878-D0 (SE)
Inventor: CARR A A
IPC: C07K5/117
Filed: 1985-02-22
Abstract: Novel analgesic and antipsychotic agents having the formula   <IMAGE> wherein Q is   <IMAGE>   <IMAGE>  in which R1 is hydrogen, hydroxy or halogen and R4 is hydrogen or, R1 and R4 are both hydroxy; Z is hydrogen or straight chain lower alkyl having from 1 to 4 carbon atoms and X is methylene, carbonyl, hydroxymethylene, thio, sulfinyl or sulfonyl, or Z and X, taken together, are methylidenyl, with the proviso that when X is sulfonyl or sulfinyl, Z is other than hydrogen; R5 is hydrogen or halogen, and R2 is H, a straight or branched lower alkyl group having from 1 to 4 carbon atoms, the group <IMAGE>  or the group   <IMAGE>  wherein R3 is hydroxy, amino, alkylamino or dialkylamino wherein the alkyl moiety is straight or branched and has from 1 to 4 carbon atoms, diastereomers, enantiomers and pharmaceutically acceptable salts thereof.
Patent SE-8503095-D0 (SE)
Inventor: TINNES B
IPC: B22D41/26
Filed: 1985-06-20
Abstract: A swivelling sliding closure unit includes a stationary refractory plate having a discharge opening and supported by a stationary housing. A swivel pin is fixed to the stationary housing, and a swivel lever having first and second ends is mounted on the swivel pin by a gimbal bearing. A movable refractory plate has therethrough a discharge opening and is supported at the first end of the swivel lever by a movable housing to enable pivoting of the movable refractory plate with respect to the swivel lever. The swivel lever is rotated about the swivel pin to move the movable refractory plate between positions enabling and blocking discharge of molten metal from a metallurgical vessel and also to a replacement position. A rolling element is mounted on the stationary housing, and a raceway formed on the second end of the swivel lever abuts the rolling element. A bracket is hingedly connected to the stationary housing and is connectable to the swivel lever when the swivel lever is in the replacement position thereof. Thereby, upon removal of a clamp which clamps the swivel lever to the swivel pin, the swivel lever may be swung to an open position enabling replacement of the refractory plates.
Patent SE-8503564-D0 (SE)
Inventor: BRUNER H
IPC: A01D34/13
Filed: 1985-07-23
Abstract: The table (1), in the work position, is fixed relatively to the machine (7) and a movable input table (2) has its gables forming the front parts of a pair of levers (18) pivotably suspended on the fixed table around a first horizontal rotary axis (10). The levers are counterbalanced by a pair of hydraulic cylinders (20). A second horizontal rotary axis (35) is provided in the feed-in table front end, around which the blade unit (3) is suspended pivotably. A sensor emits impulses if the blade unit is turned upwards through a specific angle around the second rotary axis. Controls of receipt of the sensor impulses activate the hydraulic cylinders so that the levers are turned around the first rotary axis. The feed-in table is thus raised allowing the blade unit to move freely away from an obstruction.
Patent SE-8600056-D0 (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-8600383-D0 (SE)
Inventor: GRETHE K
IPC: B05B7/06
Filed: 1986-01-29
Abstract: A method and apparatus for the combustion or gasification of highly viscous and/or suspended fuel in a burner flame. The fuel is introduced, in a nozzle, and in the form of a continuous, thin, annular layer, into a stream of atomizing medium, with the aid of which the fuel is atomized. The fuel is guided onto the inner wall of the nozzle as a continuous film at a velocity that is low with regard to wear action. The fuel is atomized at a terminal portion of the nozzle that has a knife-edge configuration. The fuel and the atomizing medium stream that flows within the annular film discharge at a minor resonant velocity.
Patent SE-8600869-D0 (SE)
Inventor: OUHADI T
IPC: C11D1/72
Filed: 1986-02-27
Abstract: A liquid heavy duty laundry detergent composition comprising a suspension of builder salt in liquid nonionic surfactant in which the stability of the composition is improved by the addition of small amounts of an aluminum salt of higher fatty acid, especially aluminum tristearate. The yield stress of the compositions can be improved with the same or lower plastic viscosity, especially at low concentrations of the aluminum salt. The aluminum salts also exhibit an antifoaming effect and can be used to boost softening.
Patent SE-8601332-D0 (SE)
Inventor: SJOSTEDT C-G
IPC: F16J15/56
Filed: 1986-03-21
Abstract: The lower end of the piston connecting rod (1) is formed integrally with a cross piece (2) which has its own guide (3) forming part of a wall sepg. a high pressure gas chamber (4) from a low pressure such chamber (5) which is a crankcase. The high pressure chamber is limited partly by a cover (6) sepg. it from a further high pressure gas chamber (7) contg. the piston which activates the connecting rod. The gas pressure in the piston chamber varies with the movements of the piston which can be part of an engine or a pump. The first high pressure gas chamber (4) contains a pressure spring (10) pre-compressed between the cover and a spring support (11) locating against a flange on the plastics material packing (13). The flange (12) locates against a metal casing (14) resting against a stop (15) on the cross piece guide and forming part of limiting walls defining the aperture through which the connecting rod passes. The packing has a conical extension which diverges upwards and outwards, and which collects all the oil passing upwards through the packing. The conical shape produces a pump effect on the collected oil, and returns it through the packing under the effect of the forwards and backwards movements of the connecting rod.
Patent SE-8605368-D0 (SE)
Inventor: BRODIN BIRGER OLOF
IPC: B25B23/06
Filed: 1986-12-15
Abstract: Appts. comprises a casing with six sides, two edges having retaining hooks which hold the collected nuts against the spring. A nut is removed from a screw by placing the mouth adjacent the nut, pressing and turning.
Patent SE-8605481-D0 (SE)
Inventor: SVENSSON L
IPC: G08B13/02
Filed: 1986-12-19
Abstract: The code lock (2) emits a weak carrier wave, the frequency of which can differ between ten different values within the range 50 kHz to 800 kHz, and the range of which is approximately 20 cms. When the key is placed against the exterior of the windscreen, it picks up the carrier wave, giving rise to a voltage conducted to the central unit (1). This voltage drives a code generator which transmits an identification code comprising nine bits of trinary data. If the code coincides with one programmed into the central unit (1), the lock and alarm functions of the latter are stopped. Nine bits of trinary data provide some 13,000 usable codes, and with 10 carrier frequencies and 10 different data transmission speeds over a a million different combinations can be obtained. A vibration detection circuit contains two detectors (60,61) series-connected to extra contactors (62,63) connected to a radio, cassette player or telephone.
Patent SE-8700894-D0 (SE)
Inventor: SAARINEN REINO SIGFRID
IPC: H01R/
Filed: 1987-03-04
Abstract: The invention concerns an earthing terminal for a welding machine. The earthing terminal comprises a fixing screw 2 which can be turned in a framework 1 and an anvil 5 formed in the framework 1, which together form a screw terminal, by which the earthing terminal is fastened to the workpiece 9. In addition the earthing terminal has a connection for securing the earthing lead 7 to the framework 1. In known earthing terminals there are design faults, making them unreliable and preventing them from passing sufficient current in relation to their size. The faults are due to the terminal not forming a proper contact between the workpiece and the earthing lead which would ensure that the current of electricity could flow properly. In order to remedy these faults the connection of the earthing lead to the anvil 5 comprises a hole 6 at right angles to the direction of movement of the fixing screw 2 and fixing devices 14,15 which secure both the bare part of the earthing lead 12 and the cable insulation 13 in the hole 6. <IMAGE>
Patent SE-8701779-D0 (SE)
Inventor: LINDBERG C
IPC: F41J1/08
Filed: 1987-04-29
Abstract: The present invention relates to a method for assembling a dummy aeroplane in which a latticework carcass is constructed from the components of an assembly kit and covered with a weatherproof drape. The inventive method is characterized by the sequence of steps in which the upper parts of the carcass, or shell, are assembled at a first level, whereafter the assembled upper part is raised to a second level with the aid of lifting devices and held at this level by the lifting devices while lower parts of the carcass are assembled. These steps are then repeated until the undercarriage of the dummy aeroplane has been fitted, whereafter the lifting devices are withdrawn so that the dummy rests on its wheels, all of this assembly work being carried out at a level suitable for the assembly personnel concerned. The invention also relates to an assembly kit for carrying out the method.
Patent SE-8800251-D0 (SE)
Inventor: HINES W R
IPC: F02C3/30
Filed: 1988-01-27
Abstract: A steam piston balance means for a turbine engine comprises, in one form, a pressure chamber and means for supplying steam to the chamber to apply a force to walls of the chamber. The chamber is defined, in part, by an inner surface portion of a member connected and rotating with a portion of a thrust bearing whereby pressure force applied on the inner surface in turn applies a tractor force on the thrust bearing.
Patent SE-8801410-D0 (SE)
Inventor: FOHL A
IPC: B60R22/24
Filed: 1988-04-15
Abstract: In the safety belt restraining system a tightening means is combined with a height adjuster for the upper deflection fitting of the shoulder belt. By offsetting of the pivot axis of the detent lever of the height adjuster in the forward direction with respect to the engagement point of the deflection fitting, on activation of the tightening means a turning moment is generated at the detent lever by which said lever is pivoted into engagement with the next available detent opening of the height adjuster.