baber/WOPTO huggingface dataset:
Patent SE-7909865-L (SE)
Inventor: RASMUSSEN O S
IPC: B02C23/12
Filed: 1979-11-29
Abstract: The invention relates to a method of and apparatus for dry grinding a granular material in a grinding tube mill (1) having a final grinding compartment (2) and one or more preceding grinding compartments (3) containing grinding bodies. The material, after having passed through the preceding compartment or compartments (3), is discharged through openings (6) in the mill (1) and is divided into a fine and a coarse fraction in a separator (9). The coarse fraction is returned to the preceding compartment or compartments (3), and the fine fraction is fed to the final compartment (2). The ground material is discharged by flowing over a dam ring (12) from the final compartment (2). Any grinding bodies carried with the overflow are separated by a sieving diaphragm (13) from the material and returned to the final compartment (2). The invention also relates to the granular material ground according to the method of the invention.
Patent SE-8005511-L (SE)
Inventor: WATSON N F
IPC: B60P3/12
Filed: 1980-08-01
Abstract: A recovery vehicle is provided with a main lifting device for recovery purposes which is preferably a main boom 5 of similar construction to the known EKA recovery equipment but is somewhat shorter, there being a slewing crane 31 supported on the vehicle immediately in front of the main boom 5 and there being a mechanical link between brackets 51 and 53 for connecting the crane boom to the main lifting device so that a power operated device for the crane boom, preferably at least one hydraulic ram 45 extending between a turntable 39 for the slewing crane and the crane boom, can be used to raise both the crane boom and the main lifting device when the link is connected. For suspended towing, the main lifting device can be mechanically supported on the vehicle chassis 1. Preferably both the crane boom and a main boom are pivotally supported about horizontal axes. <IMAGE>
Patent SE-8008718-L (SE)
Inventor: HOBES J
IPC: C08F8/12
Filed: 1980-12-11
Abstract: A process for preparing pulverulent ethylene homopolymers or copolymers with a grain size of less than 200  mu m which comprises contacting coarse-particled ethylene homopolymers or copolymers in the form of a suspension with an aliphatic ketone containing 3 to 10 carbon atoms, heating the same with a mixture of said ketone up to a temperature above the softening point of the polymer and thereafter cooling the same.
Patent SE-8100698-L (SE)
Inventor: SBUELZ A
IPC: H04M3/34
Filed: 1981-01-30
Abstract: To measure electrical characteristics of a line segment, a switch or some other circuit element of a time-sharing telecommunication network using pulse-amplitude modulation, a transmission path is established between two subscriber lines through the circuit element to be tested, these subscriber lines being respectively connected to a generator of a sinusoidal test signal and to a highly sensitive signal detector. The two subscriber lines are briefly closed during a single sampling interval, or during two consecutive sampling intervals separated by an intervening guard interval during which capacitively stored residual energy is dissipated, depending on the nature of the test.
Patent SE-8102986-L (SE)
Inventor: ROSTRUP-NIELSEN J R
IPC: C07C67/00
Filed: 1981-05-12
Abstract: An exothermal catalytic gas phase reaction is conducted in a cooled reactor containing a bed of porous catalyst particles each having an outermost zone that has catalytic activity with respect to that reaction that is less than the catalytic activity of the remainder of the particle. Optionally, the pores in the outermost zone may contain a material catalytically active in a side- reaction. When the method is applied to methanation accompanied by a water gas reaction it is preferred to use, as the catalyst particles, particles comprising a porous support containing nickel and having copper in the outermost layer of each particle. Such catalysts are novel.
Patent SE-8107090-L (SE)
Inventor: NORBERG G B
IPC: B65B9/04
Filed: 1981-11-27
Abstract: The invention relates to plastic pockets for arrangement on parcels and the like and intended to contain address labels, packing notes and the like, and also provided with adhesive on one side for attachment to the consignment. According to the invention, the plastic pockets are made from two plastic films which are welded together by means of a bottom weld 1 and two side welds 2, 3 which do not reach all the way to the openings of the pockets, so that a section 5 is formed in which the films are not welded together. The pockets are arranged on a protective paper in the form of a continuous web, and are separated by perforations 6 which pass through only the plastic films and not through the protective paper. The invention also relates to an arrangement for dispensing plastic pockets according to the above and comprising a holder 10 for a roll 11 of a web comprising a succession of plastic pockets on a continuous protective paper, and also an arrangement 14 for opening the pockets for insertion of address cards and/or other notes. In a preferred embodiment, the feed of the web of pockets is driven and is controlled by a sensor 13 so that opening takes place correctly. <IMAGE>
Patent SE-8200499-L (SE)
Inventor: MALMGREN B-G
IPC: F23K3/00
Filed: 1982-01-29
Abstract: A device for supplying solid fuel to a furnace comprises a cell wheel (16) for receiving fuel portions in the cells (19) open axially. The cell wheel is rotatably mounted between two stationary end walls (12, 13) forming two openings (20, 21) facing each other, one of the end walls having an outlet socket (23) at the opening therein. A mechanism (27, 33) is provided to rotate the cell wheel step by step, and a transfer element (50, 51) is displaceable through a cell when located between the openings, for supplying the fuel contained therein through the outlet socket to the furnace. A shut-off member (43) is provided to shut off the passage through the socket in co-ordination with the movement of the transfer element.
Patent SE-8201348-L (SE)
Inventor: JUNG G
IPC: C05F11/08
Filed: 1982-03-04
Abstract: This invention relates to a process of inclusion of microorganisms of the group consisting of mycorrhizae and actinorhizae in a polymer gel matrix to prepare a solid, stable, storable preparation suitable for use in particular for agronomic purposes. The polymer gel matrix is based on at least one polymer from the polysaccharide group, with at least partial cross-linking of the polymer.
Patent SE-8205767-L (SE)
Inventor: CHRISTIDIS Y
IPC: A61K31/23
Filed: 1982-10-11
Abstract: Pharmaceutical compositions containing a compound of the formula (I): <IMAGE>  (I)  in which R represents a hydrogen atom or an alkyl radical containing from 1 to 8 carbon atoms, R1 represents a hydroxy radical in 2-position or an alkoxy radical in 4-position containing from 1 to 8 carbon atoms, and R2 represents a hydrogen atom or an alkyl radical containing from 1 to 8 carbon atoms. Pharmaceutically acceptable alkali metal, alkaline earth metal, ammonium or amine salts of the compounds of formula (I) in which R represents a hydrogen atom may also be included in the compositions. Such compositions are useful in treating hyperchlorhydria, gastric or gastroduodenal ulcers, gastritis, hiatal hernias, and gastric or gastroduodenal ailments accompanied by gastric hyperacidity.
Patent SE-8303716-L (SE)
Inventor: MORRISSEY D M
IPC: H05K3/42
Filed: 1983-06-29
Abstract: In a method for electroplating non-metallic surfaces on a substrate (e.g., of plating hole walls in metal clad laminates), metallic sites are formed on the surface to be plated and the resulting site-containing surface is electroplated by means of an electroplating bath comprising a component (e.g. a dye, surfactant, chelating agent, brightener, levelling agent or pyrophosphate ions) which causes the plating to preferentially occur at the sites in comparison to the plating on surfaces of the same metal as the one plated out; whereby an increased rate of plating on the site surfaces is achieved with respect to the plating reaction on a surface consisting of the metal to be plated out. The method allows non-metallic surfaces to be rapidly and uniformly electroplated, without the need to electrolessly plate the surfaces first.
Patent SE-8304049-L (SE)
Inventor: FORD A W
IPC: E05F3/00
Filed: 1983-07-20
Abstract: The door or window fitting is of the kind which includes at least one mounting plate (10) and a part (15) which projects from the in-use rear face and is required to be recessed into a door, window or surrounding frame. The mounting plate has rounded end portions (12). - After a bore (30) has been drilled to receive the rearwardly projecting part shallow recesses (31) can be drilled (preferably with the same drill) on either side to receive the rounded end portions of the mounting plate. The surplus material (32) is removed to complete the rebate necessary to receive the plate.(1,2/2)
Patent SE-8305467-L (SE)
Inventor: HATAYAMA K
IPC: A61P9/02
Filed: 1983-10-05
Abstract: The compounds of the formula  <IMAGE>  wherein R is alkyl having 1 to 4 carbon atoms or nitratoalkyl having 2 or 3 carbon atoms, and R' is nitratoalkyl having 2 or 3 carbon atoms, are disclosed. These compounds are useful as therapeutic agents for cardiovascular disorders such as coronary artery disease, cerebral artery disease, hypertension and the like.
Patent SE-8305582-L (SE)
Inventor: WIGRAM S
IPC: B65G69/06
Filed: 1983-10-11
Abstract: The system ventilates and cools hoppers used for storing granular material and having flat floors and a circular cross-section. The system uses air to discharge the residue of the material. The system includes a central blast nozzle, whose output is adjustable to avoid harming the material.
Patent SE-8400352-L (SE)
Inventor: HJELTE S
Filed: 1984-01-25
Abstract: A slotted fixture (10) accommodates a seat belt and is so fitted in the vehicle that it can be turned between two end positions around a vertical axis (25) extending across the slot. The fixture can be adjusted to form direction alterations in the part of the belt extending outwards from the slot.(2)
Patent SE-8501140-L (SE)
Inventor: SELANDER STIG
IPC: B65G65/40
Filed: 1985-03-08
Abstract: Device for outfeed and thermal treatment of bulk goods, such as material in pieces or granules, for example wood chips, grain or the like, from the bottom of a storage container (10a, 10b) for the material. The container bottom (14) contains an outlet (16) through which the material is fed following treatment. A number of drivers (26) are situated over the preferably rectangular bottom component (14) and run across the bottom parallel to the bottom's (14) outlet (16). The drivers can move back and forth laterally to feed the material to the bottom's outlet (16). The container (10a, 10b) is also equipped with supply devices (28; 34; 36; 38) for thermal treatment medium.<IMAGE>
Patent SE-8601427-L (SE)
Inventor: TOTH B
IPC: H04M7/00
Filed: 1986-03-27
Abstract: A trunk circuit comprises a dialled digit sensing transistor 2 controlled with optical coupling, CS1, a muting relay A, optical coupling CS2 connected to the coil of the muting relay and a dial pulse control circuit 6. <IMAGE>
Patent SE-8601620-L (SE)
Inventor: MARTIKAINEN K
IPC: E05B21/06
Filed: 1986-04-10
Abstract: The invention relates to disc cylinder lock-key-combination, including a cylinder housing (1), and inside thereof, a turnable inner cylinder (2), which encloses a set of discs comprising a number of locking discs (3,4) provided with peripheral notches (8) and separated from one another by means of intermediate discs (5), and a locking bar (10), which in the locked position of the lock is located partly in a groove in the cylinder housing and partly in a slot (9) in the inner cylinder thereby preventing the inner cylinder to be turned with regard to the cylinder housing. The locking discs (3,4) are turnable by means of the key (12) of the lock into a position, in which the peripheral notches (8) form a uniform channel at the position of said slot (9) of the inner cylinder, into which channel the locking bar (10) can enter from the groove of the cylinder housing thereby releasing the inner cylinder to turn with regard to the cylinder housing. In accordance with the invention a guiding element (18), cooperating with the key (12) and extending at least substantially across the axial length of the set of discs, is arranged in the keyway formed jointly by the key openings (6,7) of the discs (3,4,5) in the set of discs. The lock includes further at least one member (3,23) turning continuously with the key when the key is turned in the lock, to which member the guiding element (18) is supported and from which the guiding element (18) is arranged to receive its guidance.
Patent SE-8604818-L (SE)
Inventor: JOHANSSON B-G
IPC: F16L5/02
Filed: 1986-11-11
Abstract: The invention relates to a frame structure for providing a lead-through facility for passing cables or like devices sealingly through a wall or like structure. The frame construction is substantially of rectangular configuration and is intended to be filled with packing pieces made of a material which has a given compressibility, in a manner to present through-passing holes which correspond in size and in number to the size and the number of cables or like devices to be passed through the frame construction. The invention is mainly characterized in that the frame construction comprises a plurality of mutually interconnected frame members (1-4) namely at least one frame side-piece (1-3) for each side of the frame, and one corner piece (4) for each corner. The frame construction also comprises partition walls (7-9) which divide the interior of the frame construction into sections substantially perpendicularly to the frame side-pieces (1-3) in the case of frame sides which comprise more than one frame side-piece (1-3). The partition walls (7-9) have the same length as those frame side-pieces (1-3) that extend parallel therewith. A connector device (10) is provided for connecting mutually adjacent and/or intersecting partition walls (7-9) one to the other.
Patent SE-8605365-L (SE)
Inventor: BRENDSTROM M
IPC: F27B3/26
Filed: 1986-12-12
Abstract: The scrap that is to be charged into an electric arc furnace is preheated by a gas in a closed circuit and this gas is heated in a heat exchanger by the exhaust fumes from the furnace. A minor part of the circulating gas is continuously led off to a burner in which it is burnt with a gas as fuel at such a high temperature that rest products such as dioxines are destroyed. The exhaust fumes from the burner is supplied to the exhaust fumes of the furnace upstream of the heat exchanger. In another burner, another minor part of the circulating gas is continuously burnt with a gas fuel at a substantially lower temperature so that hydrocarbons in the circulating gas burn. The exhaust fumes from the burner are returned to the closed circuit.
Patent SE-8800496-L (SE)
Inventor: LJUNGBERG NILS
IPC: F28C3/06
Filed: 1988-02-15
Abstract: The invention relates to an arrangement usually referred to as a nozzle chamber or a scrubber which is used in technical processes for heat and/or mass transfer between liquid drops and gaseous media. The efficiency in such a process unit increases with the use of small drops, high drop concentration, high relative velocity of the media, and a good-quality counterflow. The invention achieves this in such a manner that the gaseous medium is made to flow into a circular chamber 2 where it generates a circulating flow, and then, while continuing to circulate, flows through a gap 4 into a chamber 3, which is the contact zone, and towards the centre axis, liquid drops 7, which are supplied at a gap 5 located inside, being caused to rotate with the gas flow. Owing to the centrifugal force of the liquid drops brought about in this way, they migrate radially outwards towards the gas flow with their preferred migration velocity when the tangential and radial velocity components of the gas is suitably adapted to the liquid flow and drop size range selected. <IMAGE>
Patent SE-8802223-L (SE)
Inventor: HULTGREN KARL SIGURD HERMAN
IPC: F23L1/02
Filed: 1988-06-14
Abstract: The present invention relates to an arrangement for combusting solid fuel, comprising a combustion chamber (3) which is divided into an internal and an external part by means of mutually different inserts (11, 13, 15). Combustion air is supplied to the combustion chamber from beneath and is divided into a primary flow, which flows into the internal part of the combustion chamber, and a secondary flow, which flows into the external part of the combustion chamber. Parts of the secondary flow are blown into the internal part of the combustion chamber, through gaps defined between the different inserts. The invention provides a combustion chamber in which combustion takes place in the so-called blue phase.
Patent SE-8903464-L (SE)
Title: Muff for waste pipe running through floor - comprises muff with seal through which pipe passes activated by tightening device pressing muff against floor lining
Inventor: SPAANBERG S
IPC: F16L5/02
Filed: 1989-10-20
Abstract: The muff is formed with sealing surfaces fitted around the waste pipe, such surfaces locating against a floor lining. The muff is activated by a tightening device (5-11) which presses it against a floor lining (2,3). In this way, the requisite seal between the waste pipe and the floor is achieved, ensuring that they cannot move in relation to one another.
Patent SE-9002528-L (SE)
Inventor: DELMERICO P E
IPC: B62B5/00
Filed: 1990-07-30
Abstract: A refuse container and dolly assembly in which the refuse container and dolly includes a square or rectangular transverse sectional configuration. An alignment flange is provided in the top surface of the dolly, adapted to engage a registration flange in the underside of the container, whereby, upon rotary connection between the dolly and an underside of the waste container, the side walls of the dolly and the waste container are brought into co-planar alignment.
Patent SE-9103754-L (SE)
Inventor: LOEFVING STEN
IPC: G01S17/46
Filed: 1991-12-18
Abstract: The detector (1, 2, 3, 4) max sensitivity is oriented in different directions in the plane which includes the radiation source max radiation, whereby the detectors detect the diffusely reflected radiations from the source against a measurement surface. The detectors are positioned closely to each other and at a specific distance from the radiation source max radiation. The output signal from the system consists of the quota between weighted sum signals from two groups of detectors, with the summations made within the respective groups, and each group of detectors (2, 3; 1, 4) comprises one or more detectors whose max sensitivity is directed in the same direction.
Patent SE-9300196-L (SE)
Inventor: DOERAGRIP FRIDOLF ANDERS GUSTA
IPC: F01N13/00
Filed: 1993-01-22
Abstract: A muffler, especially for an internal combustion engine of a chain saw, comprises a primary and a secondary chamber through which exhaust gases from the engine in turn flow. The primary chamber (10) is formed by an inner, generally spherical receptacle (11) which is surrounded by an outer receptacle (12), and the secondary chamber (13) is formed by the space between the receptacles. The dimensions of the receptacles are such that the volumes of the chambers are generally equal.
Patent SE-9301114-L (SE)
Inventor: HAUGAN OLAV
IPC: B65D85/32
Filed: 1993-04-02
Abstract: A package (1) for eggs or the like comprises a tray or the like (2), made of compression molded pulp and having upper raised portions (5) and lower raised portions (7), which in quadratic groups of four include between them upwardly open recesses (6) and downwardly open recesses (9) respectively in order to secure and enclose respectively eggs or the like. According to the invention the package is at the top of it covered by a lid (3), made of a plate of corrugated paper, which lid is provided with holes (18) designed to allow the upper parts of the eggs or the like to penetrate the lid as well as with laterally disposed edge sections (11, 12), by means of which the lid is fastened to the tray or the like (2) below. The edge sections (10, 11) are joined to the rest of the lid (3) through fold and tear indication lines (13, 14). The lid has wide end sections (19) without holes, which are used as gripping elements and as support surfaces for upper trays in a stack as well as for imprints.
Patent SE-9301845-L (SE)
Inventor: JOHANSSON LARS E
IPC: A63K3/04
Filed: 1993-06-01
Abstract: A practice obstacle for equestrian sport is made according to the invention with a number of box-shaped blocks, each block having a pair of opposite, parallel and mainly square side surfaces. Perpendicularly thereto, a hole is made eccentrically. That side of the block which is directed perpendicularly towards said square side and which is closest to the hole has an inwardly curved part-surface.
Patent SE-9503965-L (SE)
Inventor: BORGSTROEM LEONARD
IPC: B04B1/14
Filed: 1995-11-09
Abstract: PCT No. PCT/SE96/01418 Sec. 371 Date May 8, 1998 Sec. 102(e) Date May 8, 1998 PCT Filed Nov. 5, 1996 PCT Pub. No. WO97/17139 PCT Pub. Date May 15, 1997In a centrifugal rotor there is an inlet chamber (7), a separation chamber (8) and an outlet chamber (10), which chambers are coupled in series. A stationary outlet member (16) is arranged to remove from a predetermined level in the outlet chamber (10) separated liquid during normal operation of the centrifugal rotor. For internal cleaning of the centrifugal rotor there is arranged within the outlet chamber (10) inside said predetermined radial level a preferably stationary reconducting member (26) that is dimensioned to accomplish a recirculation flow of cleaning liquid through said chambers (7, 8, 10) in the centrifugal rotor, which circulation flow is substantially larger than the flow of liquid which during normal operation of the centrifugal rotor passes through these chambers.
Patent SE-9504049-L (SE)
Inventor: AXELSSON CARL-LENNART
IPC: C10J3/57
Filed: 1995-11-14
Abstract: A process for the destruction of rubber-based materials and plastic materials, the process employing a metal smelt in a smelt reactor (1), wherein products of the rubber-based material and/or a plastic material are partially fragmented to form product pieces and the fragmented material is then contacted with an iron smelt, where oxygen is supplied to the smelt. The invention is distinguished in that the pieces of said material are supplied to the metal bath (11), that the pieces are substantially or completely retained in the bath (11) under the bath surface (12) until the pieces have been gasified in contact with the smelt and supplied oxygen, that a foaming slag (13) is established on top of the smelt, and that the metal bath is brough into agitation to such a degree that the pieces are drawn down beneath the bath surface (12) by the motion of the smelt.