baber/WOPTO huggingface dataset:
Patent SE-0800213-L (SE)
Inventor: EK PETER
Filed: 2008-01-28
Abstract: A lid-like arrangement can be useable with a first unit such as a pot or frying pan set. The lid-like arrangement can consist of an upper portion and a rim terminally extending around the upper portion, wherein the rim is arranged to be easily connectable and easily separably cooperable with an open upper section of the first unit. The rim can be formed as two rim portions connectable with each other, in cross-section angle formed rim portions, formed as an inner first rim portion and an outer rim portion, such that the rim portions are connected and/or joined to one another. Oppositely-directed outward surface extensions, for the inner rim portion and outer rim portion, can be arranged to support the upper portion between them.
Patent SE-7410130-L (SE)
Inventor: SCHNOLLER M
IPC: C30B31/06
Filed: 1974-08-07
Abstract: Hollow semiconductor bodies are formed from a gaseous phase by deposition on a heated mandrel and end zones of a so-produced body are doped so as to be conductive at room temperature.
Patent SE-7415702-L (SE)
Inventor: BRENDSTROM P H
IPC: E05B65/10
Filed: 1974-12-13
Abstract: 1524872 Emergency door opening device P H BRANDSTROM and ASWARD TL 12 Dec 1975 [13 Dec 1974] 51062/75 Heading E2A An emergency opening device for doors intended for opening from one side with a knob 5 and/or handle 2 comprises a bar 3 with two side arms 6 and 6' fixed thereto rotatably attached to the door 1 by means of hinges 7 and 7', a rotatable arm 11 replacing or supplementing the knob 5 a handle 2 and engagable with the lock 4, and a turnbuckle 12 coupling the bar 3 and the rotatable arm 11 so that pressure on the bar 3 in the direction of arrow P serves to rotate the shaft 9 of the lock so opening the door. The bar may be fitted with stop plates 16 and 16' to limit movement of the bar against the door.
Patent SE-7503157-L (SE)
Inventor: SCHMIECHEN R
IPC: A61K31/4015
Filed: 1975-03-19
Abstract: 4-(Polyalkoxyphenyl)-2-pyrrolidones of the formula   <IMAGE>  wherein R1 and R2 each are hydrocarbon of up to 18 carbon atoms or alkyl of 1-5 carbon atoms substituted by halogen, OH, COOH, alkoxy, alkoxycarbonyl, carboxamido or amino or collectively are alkylene of 1-3 carbon atoms, R3 is H or OCH3, R4 is H, alkyl, aryl or acyl and X is O or S possess neuropsychotropic activity. The compounds wherein X is O are produced by saponifying and decarboxylating a corresponding 2-pyrrolidone-3-carboxylic acid alkyl ester or cyclizing a corresponding 3-phenyl-4-aminobutyric acid or alkyl ester thereof. The pyrrolidones are converted to corresponding thiopyrrolidones in a conventional manner, e.g., by reaction with phosphorous pentasulfide in the presence of base.
Patent SE-7511897-L (SE)
Inventor: DAHL K J
IPC: B29C48/15
Filed: 1975-10-23
Abstract: 1387303 Polyketones RAYCHEM CORP 15 Feb 1972 [16 Feb 1971 17 Jan 1972] 6946/72 Heading C3R Melt processable polyketones have repeating units of formula and have inherent viscosities between 0À8 and 1À65 (measured as a solution of 0À1 gm. of polymer in 100 ml. of concentrated sulphuric acid at 25‹ C.) and an elongation to break at room temperature of at least 50%. The polymers are obtained by polyermizing p-phenoxybenzoyl halides under Friedel-Crafts acetylation conditions, the reaction mixture containing an aromatic compound having a rate of reaction to acetylation relative to benzene greater than 150, which controls the inherent viscosity by endcapping the polymer chains and so terminating the polymerization. The polymer may be recovered by spray drying and may be solvent extracted. In examples polymers are obtained from p-phenoxybenzoyl chloride and from pphenoxybenzoyl fluoride in hydrogen fluoride with boron trifluoride as catalyst, the capping agents being biphenyl and diphenyl ether. Uses.-Insulation for electrical conductors, especially wires, fibres, films and moulded articles.
Patent SE-7607732-L (SE)
Inventor: OMHOLT RAY E
IPC: E04F15/16
Filed: 1976-07-06
Abstract: RESTRICTED-GROWTH ADHESIVE-APPLIED WOOD FLOORING SYSTEM AND METHOD OF MAKING THE SAME A restricted-growth resiliently cushioned adhesiveapplied antibuckling wood flooring system is provided.  The wooden floor members are held in place by a predetermined thickness of elastomeric cushioning adhesive material substantially filling the space between the wood flooring members and the supporting base.  The elastomeric cushioning adhesive material has sufficient gripping and tensile strength to overcome very substantial horizontal and vertical expansive buckling forces which can be generated by an increased moisture content within the wood flooring members during periods of adverse moisture conditions.  The elastomeric cushioning adhesive material also provides uniformly resilient cushioned support under the wood flooring members.
Patent SE-7704747-L (SE)
Inventor: LEFKOWITZ L R
IPC: D04H1/48
Filed: 1977-04-25
Abstract: Generally, the present invention relates to a resin-treated filter fabric which comprises a surface or batt layer comprised of glass fibers which is joined, by needling, to an underlayer which is comprised of mineral fibers. The present invention includes within its scope a method of manufacturing such a filter fabric.
Patent SE-7706233-L (SE)
Inventor: JOHNSON G H
IPC: F16K31/06
Filed: 1977-05-27
Abstract: A damper control arrangement wherein a damper blade opens and closes a flow-through orifice in response to selective moving means, the selective moving means moving the damper blade a preselected distance from the orifice opening to vary the opening of the orifice for a predetermined period of time prior to moving the damper blade to a fully open position. .
Patent SE-7710652-L (SE)
Inventor: CORDES C
IPC: C08J3/22
Filed: 1977-09-22
Abstract: Thermoplastic nylons are stabilized with copper compounds and synergistic halides by incorporation of from 0.1 to 10% of a concentrate of nylon, copper bromide or iodide and calcium bromide, zinc bromide or magnesium bromide. The stabilized nylons may be thermoplastically processed to give semimanufactures or films.
Patent SE-7902664-L (SE)
Inventor: SATO H
IPC: C25B11/10
Filed: 1979-03-23
Abstract: An electrode for use in electrolysis of an aqueous solution of a metal halide such as an alkali metal or alkaline earth metal halide comprising: (1) an electroconductive substrate, such as of titanium; and (2) a coating on the substrate, where the coating comprises: (a) 5 to 75 mole percent of iridium oxide; (b) 5 to 70 mole percent of at least one metal oxide selected from the group consisting of oxides of titanium, tantalum and niobium; and (c) 20 to 70 mole percent of at least one of a member selected from the group consisting of tin oxide and cobalt oxide, with the sum of the mole percent of the iridium oxide (a) plus the mole percent of the metal oxide (b) being at least 30 mole percent, and a method of making the same.
Patent SE-7904130-L (SE)
Inventor: MANDERS J L C
IPC: C11D11/02
Filed: 1979-05-10
Abstract: A washing powder containing soap, normally in relatively large quantities, is made by combining a slurry containing washing powder components with a stream containing fatty acid or soap or a mixture of these. The fatty acid may be liquid or molten or in solution. The slurry is combined with the stream in such a way that the two are thoroughly admixed, for instance by feeding them to a pressurizing pump. When fatty acid is to be combined with the slurry, the latter will contain sufficient excess alkali to form soap in situ.
Patent SE-7904311-L (SE)
IPC: B27L11/00
Filed: 1979-05-16
Abstract: A blade for a cutter for a wood reducing machine, said blade being of a star like three-horn cross-sectional shape, whereby the tips of the horns form cutting edges each comprising two plane blade surfaces. Each two blade surfaces and the plane connecting surface positioned between said two blade surfaces form a Z-shaped broken line in the cross section of the blade. This shape of the blade provides for an easy fastening of the blade in a fastening socket by means of one of the horns of said blade.
Patent SE-7906336-L (SE)
Inventor: STEPANOV V M
IPC: C12N9/76
Filed: 1979-07-24
Abstract: A process for the purification of proteolytic enzymes, which comprises biospecific sorption on a sorbent comprising a reaction product of a solid carrier which is an amino- derivative of a silicaceous material, with a ligand and a condensation agent; and elution of the sorbed enzymes by means of salt buffers and/or organic solvents, and the specific sorbent, is described.
Patent SE-7907061-L (SE)
Inventor: FEURSTEIN G
IPC: D21F5/02
Filed: 1979-08-23
Abstract: A paper machine drying cylinder 1 heatable by condensing steam has a smooth cylindrical inner surface 12 provided with a network 20 for producing turbulence in the condensate. The network 20 is a wire mesh 30 or is made of bent strips 23. Each of the strands forming the network 20, 30 is, along much of its length, spaced at a distance S from the inner surface 12. <IMAGE>
Patent SE-7909301-L (SE)
Inventor: BALME R
IPC: F04B9/12
Filed: 1979-11-09
Abstract: Diaphragm pumps are used for pumping liquids and comprise rods passing through a housing for effecting diaphragm return movement. This invention provides a novel diaphragm pump which avoids the use of those rods. The novel pump has an air chamber (26) and a pumping chamber (30) separated by a composite diaphragm (16, 18). Feeding compressed air to the air chamber (26) moves the diaphragm to effect a pumping stroke. The return stroke of the diaphragm is achieved by exhausting the air chamber (26) while feeding compressed air to a further air chamber formed between first (16) and second (18) membranes of the composite diaphragm. The area difference between the membranes is sufficient to make the composite membrane (16, 18) self-erecting, to draw fluid into the pumping chamber (30) ready for the next pumping stroke of the diaphragm.
Patent SE-7910494-L (SE)
Inventor: KUGLER WALTER
IPC: B65H1/06
Filed: 1979-12-19
Abstract: A dispenser which is suitable for relatively thick and thus heavy sheets of cardboard such as are used for the manufacture of letter-files or the like, has at least one vertical contact bar (17) arranged within the inside cross section of the stack holder (2) to relieve the load on the separating fingers (12) arranged at the bottom end of the stack G, and thus considerably increase the capacity of the stack holder. As shown, the articles G are held in a slanting position and only drop down onto the fingers (12) when they pass below the lower edges (23) of the contact bars (17). Suction cups (15) are operated in conjunction with the fingers (12) by a cam (27) to withdraw the articles, one at a time. Conveyor bands (22) remove the dispensed articles. <IMAGE>
Patent SE-8003018-L (SE)
Inventor: GIDLUND GUNNAR
IPC: F04B9/08
Filed: 1980-04-22
Abstract: A pump (1) is proposed for bringing up fluid, for example, a sampling pump for the investigation of ground water. Because it is intended for use in deep narrow holes (2) in rocky ground, it is characterised by having a small diameter throughout its length and includes a hydraulically driven pump piston working in a cylinder and sucking fluid within a limited intake area (12); this limited area is formed by a seal against the hole's (2) side walls.  The seal is made by one or more cuffs (11) enclosing a space, into which a pressure medium is passed to expand the cuff's outside until it tightly abuts the borehole's side surface.  The pump piston is driven by a drive medium, regulated from ground level and working under the pressure piston's lower surface, which causes a pump movement against the force of a return spring, by the supply of the drive medium from a source situated above the ground.<IMAGE>
Patent SE-8003890-L (SE)
Inventor: SCHOBER K
IPC: G01N1/22
Filed: 1980-05-23
Abstract: An exhaust adapter for exhaust gas measurements which can be attached to the tail pipe of an exhaust unit and to which can be connected a hose leading to the analyzing measuring system. Two pipes, one telescoped into the other, are provided for attachment to a tail pipe. An elastic sealing ring is arranged between the end edge of the inner pipe and a drawn-in collar of the outer pipe. The outer pipe may be restrained with respect to the inner pipe for a gastight seal on the tail pipe by the measure of a compression of the sealing ring.
Patent SE-8006759-L (SE)
Inventor: MULLER W
IPC: B29C45/27
Filed: 1980-09-26
Abstract: An arrangement for supplying molten plastic material in heated condition to an injection mold has a plurality of heating passage forming elements which are formed as separate units capable of being mechanically assembled with one another, and each provided with a housing having at least one inlet and one outlet opening, and with an electrical heating member which is electrically controlled independently of the heating members of other heating passage forming elements.
Patent SE-8104274-L (SE)
Inventor: LANG F
IPC: H05K7/10
Filed: 1981-07-09
Abstract: An element for spacing and fixing electronic components comprises a plug member 6 and a socket 7 formed by limbs 8, there being one or more through apertures 17, 20. Thus several elements may be stacked on top of one another. The sides of the element may be provided with engagement means (4, 5, 4', 5' Fig. 1 not shown) so that the elements may be interconnected to form arrays extending in one, two or three dimensions. Slots 17 are for clamping electrical conductors and open out into front and back tapered channels 18, 19. The element may be used to mount a light-emitting diode on a printed circuit board. <IMAGE>
Patent SE-8203173-L (SE)
Inventor: ARCHER JOHN NEVILLE
IPC: E06B9/28
Filed: 1982-05-21
Abstract: In a group of blinds each blind consists of a number of thin slats (1) suspended from a horizontal shaft (4). The slats are attached to cords (2,3) fixed to the shaft and the slats are tumably adjustable by rotating the shaft, which is connected to both a hand-operated mechanism (9) and automatic drive means (10,16). Said automatic drive means is provided with torque limiting means (13,23). Moreover, a timing device (34-36) is connected to said drive means for all blinds in the group for automatic actuation of all said drive means at determined points of time and setting of the slats in all blinds to closed or open position irrespective of their existing position set by said hand-operated mechanism.
Patent SE-8203876-L (SE)
Inventor: GOSSET S
IPC: C09D5/20
Filed: 1982-06-22
Abstract: Composition for forming on an article a temporary protective covering and applicable in the form of an aqueous solution or dispersion, comprising at least one starch or starch derivative and at least one wetting agent.
Patent SE-8205880-L (SE)
Inventor: FRYKENDAHL BJORN
IPC: C21C5/48
Filed: 1982-10-15
Abstract: A nozzle (4,5) for an injection lance which is intended for injecting primarily powderous material into a metal bath, such as a steel bath, freely in a bath or in a casting nozzle, and which comprises preferably an outer, preferably ceramic pipe (1) and an inner, preferably metallic pipe (2). in which said material is intended, usually pneumatically, to be transported all the way to the tip (3) of the lance, at which tip the powderous material is intended to pass out through at least one nozzle (4,5) comprising a through passageway (6) for said material.The nozzle according to the invention is especially characterized in that the nozzle (4,5) is made of a material with high wear resistance and with a fusion point, which is higher than the fusion point of the material, into which the injection is to be made, for example steel.
Patent SE-8301661-L (SE)
Title: Lined conduit, elbow, or tee etc. for hot combustion gases - has castable refractory between pipe and flexible insulating refractory blanket with polyethylene layer over it
Inventor: DE FEO A
IPC: F16L59/16
Filed: 1983-03-25
Abstract: A flexible insulating refractory blanket is around and in contact with the liner. A pipe is around the blanket and spaced therefrom, and a castable rigid refractory is between the pipe member and the blanket. Anchors are connected to the inside dia. of the pipe and extend into the castable material. The liner includes male and female slip joint ends for permitting thermal expansion of the liner with respect to the castable material and the pipe member. Method of fabricating the lined conduit etc. is also disclosed which utilises a polyethylene layer over the refractory blanket after it has been compressed to maintain the refractory blanket in a compressed condition until the castable material is in place. Hot gases are then directed through the interior of the liner for evaporating the polyethylene and setting the castable material which permits the compressed blanket to come into close contact with the castable material.
Patent SE-8302131-L (SE)
Inventor: LAITINEN L V
IPC: A61F5/02
Filed: 1983-04-15
Abstract: The immobilisation device comprises a vest worn by a patient, in which are holders for a stay system. This system holds a main ring at a distance above the vest, the ring passing around the head of the patient. The vest has left (10) and right (12) side halves which (at the top) are releasably connected to the front and rear sides by transverse beams (14), and by a tension band (20) at the bottom. - The beams, via the stay system (30), support the main ring (40). The latter comprises a divided strip-shaped ring with the strip ends overlapping each other, enabling the circumference of the ring to be varied. Lock components (48) fit through slots (46) in the ring band ends to lock the ring in its adjusted position.(1)
Patent SE-8303102-L (SE)
Inventor: SPENCER H B
IPC: G01P15/12
Filed: 1983-06-01
Abstract: A vehicle monitoring device 10 consists of a damped-pendulum transducer 12 coupled to a potentiometer 14. The analog output of the potentiometer 14, following a braking test with the vehicle concerned, is sampled in a peak/trough detector 16. A microprocessor 18 comprising signal processing unit 20 and arithmetic unit 22 controls the sampling and sums, averages and displays the output of microprocessor 18 on a digital display 24. If desired, a suitably programmed small computer may be used in place of microprocessor 18. According to one aspect of the invention, the device 10 is adapted to serve as a brake-efficiency meter. In this case, the display 24 will be arranged to display the average, or currently-measured, deceleration, as the case may be. In an alternative application, the device 10 is adapted to serve as a safe-slope meter. In this case, the display 24 will be arranged to display the safe-slope limit in degrees and the device will preferably also be operable to give audio and/or visual warnings to the driver of the vehicle when the angle of the vehicle reaches some predetermined relationship with the critical descent angle.
Patent SE-8303107-L (SE)
Inventor: JOHNSON L B
IPC: H01R12/58
Filed: 1983-06-01
Abstract: A pronged electrical contact is inserted into a circuit board by a tool with a cavity that is partially defined by upwardly converging inner surfaces shaped to mate with upwardly converging outer surfaces of the prongs.
Patent SE-8303668-L (SE)
Inventor: PAYRAUDEAU H-A
IPC: G07F7/06
Filed: 1983-06-27
Abstract: The present invention is directed to a device for locking and releasing objects intended for public use, such as luggage carts which can be taken from a common storage space and returned to the same. The device comprises a locking apparatus allowing each object to be automatically locked to an adjacent object or to a fixed point in compact storage position. A coin or the like is introduced into the locking apparatus to allow unlocking of the same and the concomitant release of the object by exerting a pull thereon. The locking apparatus returns the coin when the object is returned to the storage space and is locked to an adjacent object or to the fixed point. Unlocking of the object is accomplished by just exerting a pull thereon after the coin has been appropriately inserted into the locking apparatus.
Patent SE-8305160-L (SE)
Inventor: STIRLING I
IPC: A61P31/04
Filed: 1983-09-23
Abstract: Secondary amines of clavulanic acid are useful as beta-lactamase inhibitors that enhance the effectiveness of penicillins or cephalosphorins and also have antibacterial properties in their own right.
Patent SE-8306653-L (SE)
Inventor: OLSSON M A
IPC: F23D1/00
Filed: 1983-12-02
Abstract: The invention relates to a method and an apparatus for the combustion of fluidal fuels. The fuel is dispersed in combustion air and, in order to improve the combustion rate and efficiency, the fuel is exposed to a high particle velocity of a sound produced by a low frequency sound generator. The frequency of the sound is determined by the sound generator (1, 11), the maximum frequency being 60 Hz. A reciprocating movement of combustion air and fuel particles entrained therein is obtained. The sound generator is a quarter wave type sound generator with a tubular resonator 10 shaped as a diffusor (14) at its open end.
Patent SE-8402344-L (SE)
Inventor: MAGNUSSON ARNOLD INGEMAR
IPC: F24C7/08
Filed: 1984-04-30
Abstract: Overheating alarm for surveillance of heat emitting objects, preferably intended for surveillance of hotplates and electric cookers. Emitted heat radiation from a monitored object is detected by an IR-detector, located at a distance from the monitored object, which transmits a warning signal and/or interrupts the electric current supply when the temperature for a monitored object exceeds a predetermined maximum temperature level. The IR-detector is preferably arranged with a highpass filter, which by means of absorption or reflection reduces radiation having shorter wavelengths than 1 - 3  mu m from influencing in the IR-detector included detector element, and a shortpass filter, arranged to reduce radiation having wavelengths exceeding 3  mu m. The detector element comprises advantageously of two bridge circuit connected thermistors, integrated with a smoke detector. Compensation for radiation caused by adjacently located light sources is performed by differential measurement in the visible and near IR-range.
Patent SE-8402783-L (SE)
Inventor: AHLF H-J
IPC: A47L9/04
Filed: 1984-05-23
Abstract: The invention is directed to an attachment nozzle for a vacuum cleaning system such as a vacuum cleaner or the like which includes a rotating brush. A modular step-up gear transmission is interposed between the brush and the air turbine which runs in the suction air stream. The attachment nozzle includes an outer ring region wherein a plurality of air-inlet apertures are formed which are covered either partially or entirely by means of a ring-shaped body which is rotatably mounted on the end portion of the housing. A cup-shaped recess is formed centrally of the plurality of air inlet openings and defines a cup-shaped recess for receiving the modular gear transmission therein.
Patent SE-8501520-L (SE)
Inventor: ALLANDER C
IPC: A61H35/02
Filed: 1985-03-27
Abstract: PCT No. PCT/SE86/00130 Sec. 371 Date Nov. 13, 1986 Sec. 102(e) Date Nov. 13, 1986 PCT Filed Mar. 24, 1986 PCT Pub. No. WO86/05682 PCT Pub. Date Oct. 9, 1986.A sealed, disposable pocket-size package for an eye-rinsing liquid comprises a flexible plastic bottle containing the liquid. The bottle includes a neck that is closed by a cap welded thereto. One end of the cap communicates with a connector for a liquid discharge tube that is located within the bottle, and the other end of the cap defines a liquid sprinkle member which extends into a cup-shaped eye bowl that is integral with the cap. The eye bowl is shaped to define an open mouth and includes a liquid drainage hole in a bottom wall of the bowl. The open mouth of the eye bowl is sealed closed by a cover that is tearably welded thereto, the cover including an integral plug which extends from the inner surface of the cover across the bowl into the drainage hole to also close the drainage hole.
Patent SE-8503285-L (SE)
Inventor: HAST HENRY
IPC: A47L9/02
Filed: 1985-07-02
Abstract: In the bottom surface of the mouth piece a track (3) extends along its complete length. The bottom surface on each side of the track from an obtuse angle with one another.