baber/WOPTO huggingface dataset:
Patent SE-7707024-L (SE)
Inventor: CIBULKA J
IPC: H02H7/12
Filed: 1977-06-16
Abstract: A test circuit for determining when one of a number of source voltages deviates from its set point. Each source voltage has coordinated comparison circuit which compares the voltage with a preset value, and which has a limited range of output voltage. Each comparison circuit has its output connected to a switching circuit. The output of each switching circuit is connected to a short circuit coil of one coupling transformer. The coupling transformer is fed from an auxiliary current source through an auxiliary coil and has as output a pick-up coil connected to an evaluation device.
Patent SE-7808008-L (SE)
Inventor: GRANT P J
IPC: C02F1/469
Filed: 1978-07-20
Abstract: Cell design for separation of an ionised solution into streams of concentrated acid, concentrated alkali and deionised fluid, containing a bed 22 of mixed anion and cation exchange resin, an anion membrane 21 which forms a partition wall for one side of the mixed resin bed 22, a cation membrane 24 which forms a partition wall for the other side of the mixed resin bed 22, an anion resin bath 20 next to the anion membrane 21, a cation membrane 17, which forms a partition wall for the other side of the anion resin bath 20, an anode 14 at a distance from the anion resin bed 20 and the cation membrane 24, a cation resin bed 26 at the cation membrane 24, which forms a partition wall for the other side of the mixed resin bed 22, an anion membrane 30 which forms a partition wall for the other side of the cation resin bed 26, and a cathode 27 at a distance from the cation resin bed 26 and the anion membrane 30, which forms walls against the cation resin bed 26. In a typical manner, this supplied fluid flows from the primary coolant circuit of a nuclear reactor, which coolant contains ionised boric acid and lithium<-7> hydroxide, into a bed of mixed anion and cation exchange resins. <IMAGE>
Patent SE-7902644-L (SE)
Inventor: FINLAYSON C M
IPC: C09D7/43
Filed: 1979-03-23
Abstract: An organoclay rheological additive for non-aqueous fluid systems comprising an organophilic clay gellant comprising the reaction product of a smectite-type clay having a cation exchange capacity of at least 75 milliequivalents per 100 grams of clay and a methyl benzyl dialkyl ammonium compound or a dibenzyl dialkyl ammonium compound wherein the alkyl groups contain specific amounts of 8 to 22 carbon atoms and the amount of said ammonium compound reacted with said clay being from 100 to 130 milliequivalents per 100 grams of clay based upon 100% active clay.
Patent SE-7902741-L (SE)
Inventor: REEVE D W
IPC: D06L3/08
Filed: 1979-03-27
Abstract: IMPROVED PULPING PROCEDURE The adverse effects of dissolved organic material in the aqueous phase of pulp suspensions during bleaching using mixtures of chlorine dioxide and chlorine are overcome by applying the chlorine dioxide and chlorine serially to the pulp in two steps without an intermediate wash.  An aqueous solution of chlorine dioxide or an aqueous solution of chlorine dioxide and chlorine may be used in the first step and chlorine is used in the second step.
Patent SE-7906806-L (SE)
Inventor: RAMSEYER F
IPC: G21C19/07
Filed: 1979-08-14
Abstract: The mounting means for the storage containers consists of an upper strip of stainless steel, a lower strip of ordinary structural steel and connecting posts which are welded between the two strips. The upper end of the posts are formed as fastening bolts for storage containers or are adapted to receive fastening bolts for securing a storage container in place.
Patent SE-7906943-L (SE)
Inventor: KIRKEGAARD A K
IPC: A01B33/02
Filed: 1979-08-20
Abstract: A garden implement utilizing the shell of a drum motor as an essential constituent part of the garden implement. Non-rotating shafts of the drum motor are carried by prongs of a frame. The shell of the drum motor constitutes a roller forming a garden implement, or carries working tools for working soil.
Patent SE-7907795-L (SE)
Inventor: DE BUMAN A
IPC: A61K9/02
Filed: 1979-09-20
Abstract: This invention provides a compression process for the production of suppositories characterized in that the compression step is effected at a temperature at or below +10 DEG  C., and in the absence of a binding agent.
Patent SE-7909734-L (SE)
Inventor: PANTZAR G G E
IPC: B27B17/12
Filed: 1979-11-26
Abstract: The invention refers to a host for a power saw comprised of two side plates and one on a hub in between the stored nose sprocket, at which lubricant is introduced into the nose sprocket and its layers via a canal which is made on the outside of the one side plate. In accordance with the invention the designated lubrication canal is separated from the nose sprocket by a wall, which is made in one piece with the side plate.<IMAGE>
Patent SE-7910269-L (SE)
Inventor: FISHER L D
IPC: A63F11/00
Filed: 1979-12-13
Abstract: In a game device of the type which can have one or more sets of symbols which are placed in motion in response to a player playing the game device and which also has means for stopping the motion, apparatus is disclosed for generating one or more random time delays for stopping the motion of the sets of symbols. The apparatus generates the time delay by gating and storing the number generated in a number sequencer 26 at a time randomly determined by a player operating the game enabling device 10. An adder 42 adds a predetermined constant to the gated and stored number from the memory 28 and loads this into a down counter 36 which is then clocked down to zero to indicate the stop time for the set of symbols. As applied to a fruit machine there may be three or more reels bearing sets of symbols in which case three respective predetermined constants are added to the gated and stored number in sequence to provide three successive random time intervals to stop the reels successively. <IMAGE>
Patent SE-8003553-L (SE)
Inventor: HORNBY R B
IPC: A61M1/18
Filed: 1980-05-12
Abstract: A hollow fiber separatory element of the type having a plurality of hollow semipermeable fibers terminating at their end portions in resin tubesheets; each tubesheet has a disc-shaped portion that tapers radially inwardly toward its inner end surface that serves as a pressure-induced sealing surface when forced into contact with a correspondingly tapered surface on the inner wall of a surrounding jacket. Each tubesheet optionally includes a second tapered portion that extends outwardly from the outer end face of the disc portion and its peripheral surface tapers radially inwardly toward the outer end planar surface which exposes the open ends of the fibers therein. The tubesheet disc portion may be circular, lenticular, elliptical or have other selected shape. The invention includes a hollow fiber medical separatory device which incorporates the new separatory element by a pressure type mechanical seal between the inner end surface of the disc portion of the tubesheet and a radially and axially inwardly extending tapering inner wall surface of the surrounding jacket of the device. The improved method relates to forming the new separatory element tubesheets by centrifugally casting a thermoplastic resin around the ends of the fibers in unique molds which enable uniform resin penetration and fiber wetting, and solidification of the molten cast resin into a sound and substantially void-free tubesheet having selected tapers.
Patent SE-8003676-L (SE)
Inventor: KEMP J E G
IPC: C07D499/86
Filed: 1980-05-16
Abstract: 6-Alpha and 6-beta-substituted penicillanic acid derivatives of the formula:    <IMAGE>  (I)  wherein R is H or a conventional penicillin carboxy protecting group or an ester forming residue readily hydrolyzable in vivo and R1 is a perhaloalkyl group of from 1 to 4 carbon atoms wherein the halogen atoms are fluoro or chloro, undergo SN2 nucleophilic displacement with halide or azide ions with inversion of configuration at C-6 to yield the corresponding 6-beta or 6-alpha-halo- or azido-substituted product.
Patent SE-8004968-L (SE)
Inventor: KANE G
IPC: B05C19/02
Filed: 1980-07-04
Abstract: Apparatus for dusting articles such as electrical cables with a powder such as talc, to prevent the articles sticking together, comprises means for agitating powder in a chamber and means for conveying powder-laden air from the chamber to a dusting nozzle. For efficient dusting of an article, it is important that a constant uniform flow of powder-laden air is conveyed to the dusting nozzle. A fluidized bed of dusting powder is created by a fan creating an air flow up through a permeable screen. A conveying nozzle receives some of the air flow, being positioned close to the screen, and comprises a convergent portion which accelerates the flow of powder-laden air to transport it to a discharge portion of the nozzle.
Patent SE-8005765-L (SE)
Inventor: BALCAR C
IPC: D21F7/08
Filed: 1980-08-15
Abstract: Fabric structures, for instance drainage and shaping sieves, base fabrics and felts used especially in the paper industry, are treated with polymers e.g. of unsaturated monomers that on the surface of the fibres or of the yarns e.g. polyesters create a layer of hydrophylic gel. This arrangement of the drainage structures diminishes the danger of fouling by resins and other impurities, substantially decreases the mechanical wear and increases their service life and the functional properties.
Patent SE-8101804-L (SE)
Inventor: ZIMMERMANN W
IPC: F26B25/10
Filed: 1981-03-20
Abstract: A prefabricated aeration block for silo bases in which at least two aeration blocks are mounted on the top side of a flat plate and shaped, hollow support sections are fixed on the bottom side of the plate, defining air channels for distribution of air to the aeration blocks.
Patent SE-8102013-L (SE)
Inventor: BLAD LARRY M
IPC: B65B31/00
Filed: 1981-03-30
Abstract: METHOD AND MEANS FOR PROTECTIVELY PACKAGING ARTICLES Method and means for protectively encasing a product to resist rust, oxidation and corrosion thereof. The method entails the injection of an inert gas in a container to displace air therefrom and sealing of the container to retain said inert gas in the container. The casing means constitutes a flexible gas impervious container with an opening to admit insertion of a product and at least one opening to accommodate injection of an inert gas into the container and discharge of oxygen, said container being provided with means for sealing each opening.
Patent SE-8102133-L (SE)
Inventor: CRAIG H M
IPC: F23R3/00
Filed: 1981-04-02
Abstract: A combustor liner is fabricated from a plurality of individual segments each containing counter/parallel Finwall material and are arranged circumferentially and axially to define the combustion zone. Each segment is supported by a hook and ring construction to an opened lattice frame with sufficient tolerance between the hook and ring to permit thermal expansion with a minimal of induced stresses.
Patent SE-8106854-L (SE)
Inventor: ZAGO G
IPC: A42B3/32
Filed: 1981-11-18
Abstract: Helmet 1 (FIG. 4) is provided on its bottom part with one, preferably two, jaw elements 7 secured to the base of the helmet by hinges 6 and 8. The adjacent ends of jaw elements 5,7 are provided with locking devices consisting of permanent magnets 10 or other types of means.
Patent SE-8107067-L (SE)
Inventor: ELIASSON STIG
IPC: E04F13/12
Filed: 1981-11-26
Abstract: A facade unit of sheet metal intended together with a plurality of identical facade units and attachment devices for the units to constitute a facade lining for buildings. Each facade unit has a substantially plane upper portion (3) intended to be an outer surface, and its lower and, respectively, upper short side is designed for cooperation with an attachment device. One, the first, lateral edge of each facade unit is bent so as to comprise, seen in cross- section, a U-shape where the bottom of the U is in parallel with the upper portion (3). According to the invention, a first leg of the legs (8) of the U is bent inward over the bottom of the U, so that the leg together with the bottom of the U forms a V-shaped portion. The second lateral edge (9) of the facade unit is bent downward entirely or partially inward beneath the upper portion (3) of the facade unit to form, seen in cross-section, an S- shaped portion, where the outer free portion of the S is bent to be substantially in parallel with the upper portion (3). The free portion of the S, in cross-section, has a length, which corresponds to the length of the bottom of the U, whereby after the insertion of a second lateral edge (9) into a first lateral edge (8) of an adjacent facade unit in such a manner, that the end of the free portion (24) of the S is inserted into said V-shaped portion, the free portion of the S is locked against movement perpendicular to and in parallel with the upper portion (3) of an adjacent facade unit. <IMAGE>
Patent SE-8201122-L (SE)
Inventor: ARCHENHOLTZ A
IPC: G05D23/26
Filed: 1982-02-23
Abstract: The invention relates to a method for temperature control in a channel of an inductor unit of a channel-type induction furnace for iron or steel. The method is characterized in that the current intensity or the power is measured, and the measuring signal (I, P) is compared with a desired value (Ib, Pb) in a control means for controlling the power of the inductor, the power to the inductor being switched off or reduced at a value I>Ib or P>Pb, where Ib or Pb corresponds to a temperature at or near the Curie point of the iron/steel. In those cases where the inductor is supplied from a thyristor unit, the control can also be carried out so that a constant impedance, corresponding to the conditions at the Curie point, is maintained in the inductor circuit.
Patent SE-8301291-L (SE)
Inventor: NILSSON C T
IPC: B29C49/68
Filed: 1983-03-10
Abstract: A method and a device for production of a temperature-stable, biaxially oriented container of thermoplastic material. In a first moulding stage a blank (40) is placed in a blow mould (12) after which a mandrel (15) extends the blank in its axial direction to a length exceeding the axial length of the future container. The length of the stretched material, in an axial section through the stretched blank, is then reduced at a predetermined temperature, and the reduction being made to a profile length substantially agreeing with the profile length for corresponding material portions in an axial section through the future container. In a second moulding stage the stretched blank is expanded to abut against the walls of the mould. The expansion takes place at a point in time for and/or at a speed allowing the reduction of the length of the stretched material, due to shrinkage to have time to be concluded before the material comes into contact with the walls of the mould.
Patent SE-8304555-L (SE)
Inventor: CAMBIO JR O D
IPC: A61M16/16
Filed: 1983-08-23
Abstract: A humidifier for a patient ventilator comprises a humidifier cartridge 30 and a reservoir of sterile water 15. Air to be humidified enters the cartridge by a tube 16 and leaves at a delivery port 21. Water is supplied to the cartridge from the reservoir by a means of a tube 26 and a non-return valve 29. A level sensing tube 31 is located within the cartridge and contains water to the same level as in the reservoir. Air and water can pass to the reservoir through a tube 27, again via a non-return valve 28. The water level in the cartridge can, by this arrangement be kept constant and the reservoir is not subjected to expansion and contraction during inspiration and expiration. <IMAGE>
Patent SE-8305164-L (SE)
Inventor: BROWER JEROME S
IPC: B23K7/00
Filed: 1983-09-23
Abstract: A tubular electrode for use in a cutting torch which is primarily used in underwater cutting operations comprising a cutting rod made from tubing produced by rolling and forming copper coated sheet steel into the tubular shape which acts as a carrier for a plurality of metallic rods.
Patent SE-8306912-L (SE)
Inventor: ANDERSSON K
IPC: B65B5/06
Filed: 1983-12-14
Abstract: The invention relates to an improvement in a machine for filling containers with single-piece goods, said machine having means (3, 5) for accumulating the goods on an openable bottom (4b) at a level above a conveyor (8) carrying a succession of empty containers (9) to a region underneath said bottom, means being provided for opening the bottom in order to deposit the accumulated goods quantity in the container. The arrangement comprises means (12) for raising the empty container from the conveyor (8) into alignment with the, as yet, closed bottom directly beneath said bottom, and adapted, upon receipt of the goods quantity by said container, successvely to absorb the momentum of the goods quantity, thereby to impart to the container a dampened downward movement back to the conveyor.
Patent SE-8403480-L (SE)
Inventor: ANDERSSON RUBEN JOHANNES
IPC: A45F3/08
Filed: 1984-06-29
Abstract: The rucksack frame has pivoted arms at its base, with pins to retain a cylindrical auxiliary bag. - Each pin (29) is located on a leaf spring which can be moved so that the pin is moved between locating and release positions.
Patent SE-8500277-L (SE)
Inventor: EHLSCHEID G
IPC: A61F13/472
Filed: 1985-01-22
Abstract: A method and apparatus for delivering articles from a high-speed production machine manufacturing hygienic articles, such as sanitary napkins, whereby the sanitary articles, which are separated from the production line and transported at high speed, are turned, aligned and slowed down successively, whereby the interval in the timed sequence of the articles is reduced significantly. Packs of the articles containing a preselected number of units are formed from the flow of sanitary articles so slowed down, and delivered for further processing.
Patent SE-8501159-L (SE)
Inventor: JUNGNELL J
IPC: A61G5/08
Filed: 1985-03-08
Abstract: The invention relates to a collapsible wheelchair chassis of the type including two side frames, which are jointed together by a pair of crossed braces provided with a pivot joint at their middle. According to the invention, the braces are arranged in a horizontal plane in order to obtain maximum compactness of the chassis in its collapsed state.
Patent SE-8502507-L (SE)
Inventor: ANTTILA E
IPC: B22D35/04
Filed: 1985-05-22
Abstract: Casting device for simultaneous casting of at least two casting moulds or casting balls in a casting line. According to the invention the device comprises a carriage (11) movable in the direction of the casting line, the carriage is provided with two gutters (14, 15) from respective furnace spouts to the respective sprues (20) of the moulds (18, 19), and at least one gutter is adjustable in the longitudinal direction of the line.
Patent SE-8504046-L (SE)
Inventor: KUBIS H
IPC: F02B29/04
Filed: 1985-08-30
Abstract: A common coolant circuit for cooling an internal combustion engine, on the one hand, and the charge air and possibly other media, on the other hand. In order to achieve a constant positive flow through the charge air cooler (intercooler) of a coolant which is at a low temperature level of 45 DEG  C. or less and, respectively, to ensure rapid heating of the engine after cold starting, a single four-way thermostat incorporating a double valve is provided. In the cold starting mode, the valve causes a bypass operation of the coolant in the cooling jacket of the engine and the coolant in the common cooling circuit, in conjunction with a separate coolant pump for each. In the hot operating mode, the valve controls circulation of a pre-determined coolant flow in the cooling circuit. The thermostat element of the thermostat is constantly exposed, during this process, to a pre-determined coolant flow from the cooling jacket of the engine (more specifically the coolant outlet of the engine).
Patent SE-8602940-L (SE)
Inventor: ANDERSSON L
IPC: B62D35/02
Filed: 1986-07-02
Abstract: In the case of motor vehicles it is normal for linings (3) to be releasably fastened to the outside of the body (2) in order to reduce the air resistance of the body (2) and/or to give the vehicle a special appearance. A connection is used for the fastening which is composed of a reception part (10) and a plug-in part (9), one part (10) of which is fastened to the inside of the lining (3) and the other part (9) of which is fastened to the outside of the body (2). During assembly, the reception part (10) and the plug-in part (9) are combined to form a solid connection. An edge (19) of the lining (3) is to rest against the outside of the body (2) without giving rise to play. This is achieved by means of a leaf spring (17) which is prestressed on the lining (3) at one of its ends together with a part (10) of the releasable connection (9, 10) in such a way that the edge (19) of the said lining (3) is held so as to rest resiliently against the outside of the body (2). <IMAGE>
Patent SE-8604882-L (SE)
Inventor: WIDENBECK R H
IPC: A41D27/24
Filed: 1986-11-14
Abstract: A sleeve arrangement on garments, protective aprons or protective clothing having a whole and unbroken front piece entails the material for the sleeves being in one piece and joined along a substantially coherent, preferably continuous join extending around both shoulders and straight across the upper and lower portion of the chest, and the two adjacent material segments lying within the join definition being removed to produce one common aperture for both sleeves. A method of manufacturing the sleeves of garments, protective aprons or protective clothing having a whole and unbroken front piece comprises stitching, glueing or welding the coherent sleeve piece to the front piece of the garment, preferably in a single continuous operation, along a substantially coherent, preferably continuous join extending around both shoulders and across the upper and lower portion of the chest, and removing the two adjacent material segments lying within the join definition to produce one common aperture for both sleeves.
Patent SE-8605123-L (SE)
Inventor: AXINGER J
IPC: F42B10/54
Filed: 1986-12-01
Abstract: The invention relates to a device for reducing the rotational speed of an ammunition unit, for instance a submunition unit, and at the same time imparting to the ammunition unit a lateral speed. The device comprises a body (6) arranged to be swung out from the ammunition unit (1) and be released in a specific outswung position. The body preferably consists of a band which is wrapped about the outer peripheral surface of the ammunition unit. One end (7) of the band is fixed to the ammunition unit in such a way that the band is released in a specific outswung position.
Patent SE-8702091-L (SE)
Inventor: TERNSTROEM M I
IPC: A61F13/20
Filed: 1987-05-20
Abstract: Tampon is mfd. from a nearly flat or cushion-like tampon material which includes a liq. permeable envelope with absorbent material inside. Parts of the envelope project from the periphery of the absorption body. The whole is formed into an oblong shape, with the projecting parts at one end.
Patent SE-8800268-L (SE)
Inventor: SVENSSON G
IPC: B65H29/58
Filed: 1988-01-28
Abstract: In a method and apparatus for withdrawing a selected number of consecutive copies of newspapers (2), for instance, from a series of said products travelling horizontally and arranged in overlapping formation (4), a gripping means in the form of a mechanical clamp (10) is caused to engage with the desired number of copies by the front edge of the clamp (10) being kept in contact with the formation along a selected distance (a), the clamp (10) being driven with a speed (V1) difference in relation to the formation (4, VO) such that a selected number of copies enter the clamp (10) along the selected distance (a). At the end of the distance the clamp (10) is closed and its speed thereafter accelerated in relation to the formation, to a speed (V2) considerably higher than that of the formation (4, VO), its direction deviating only marginally from the direction of movement of the formation. Only a few consecutive copies are withdrawn from the formation (4) so that no gaps occur in the formation (4).