baber/WOPTO huggingface dataset:
Patent SE-7812470-L (SE)
Inventor: SUNNA G S
IPC: G01N1/20
Filed: 1978-12-04
Abstract: A device for taking from a flowing suspension a sample-flow representative of said suspension comprises a first chamber (18) arranged to reveive the flowing suspension, said first chamber communicating via a weir (23) with the upper part of a second chamber (22) having first and second openings (25, 26) arranged at the bottom thereof for removing the sample-flow and the remaining part of said suspension respectively. The openings (25, 26) are separated from each other by partition walls (27) which extend transversely of the weir over the whole lenght of the second chamber and communicate with a respective outlet (15, 20; 21). The openings (26) for receiving the said remaining part of the suspension communicate with the associated outlet (21) via a substantially U-shaped passage and a second weir (29) which is located substantially on the same level as the weir (23) of the first chamber. In order to prevent blockage of the U-shaped passage while maintaining requisite precision of the device, at least one of said partition walls (27) exhibits means for maintaining communication between said U-shaped passage and the sample-flow outlet (15, 20) in a region located beneath the uppermost level (33) of the connection (30) between the two legs of the U-shaped passage.
Patent SE-7812590-L (SE)
Inventor: LANDSTROM L
IPC: B08B15/02
Filed: 1978-12-07
Abstract: This invention concerns a fireplace mantel, which contains at least three mutually interconnected and easily dismantled parts, for example, for cleaning purposes, namely, one frame part 1 designed for fixation to a wall or the like, a mantel part 2 which can be placed on the front of the latter, and a cover part 3 for bridging over the space between the frame part and a ceiling. Interacting connection means 13, 12 arranged on the frame part and the mantel part are arranged to connect the frame part and the mantel part to each other and at the same time connect the ceiling part to the frame part and the mantel part. <IMAGE>
Patent SE-7901939-L (SE)
Inventor: SCHRECKENBERG K
IPC: F42B39/22
Filed: 1979-03-05
Abstract: A device for feeding of ammunition, particularly cartridges, by use of an elevator and tubular cartridge receiver for the ammunition, i.e. cartridges, especially for armored vehicles, from an ammunition magazine positioned below a platform. The platform is rotatable about a vertical axis relative to a top mounted gun with zero elevation and positioned on the platform. The elevator is secured at the underside of the platform and includes a tubular cartridge receiver associated with a spring-biased centering mechanism which extends into the free cross-sectional area of the cartridge receiver, and at least one spring-biased holder for the cartridges movable vertically relative to the longitudinal axis of the cartridge receiver. The cartridges, are stored vertically relative to the axis of the bore of the gun in the magazine therefor as well as is also being secured to the platform underside so that the same can be elevated to a point above the platform. The cartridge can then be brought into a position so as to be coaxially aligned with the bore of a gun barrel and the cartridge receiver serves simultaneously as the charging tube in which there is integrated a ram.
Patent SE-7902404-L (SE)
Inventor: WRIGHT G C
IPC: C07D311/68
Filed: 1979-03-16
Abstract: A series of 2,3-dihydro-4H-1-benzopyran-4-one O-carbamoyl-oximes are useful as gastric antisecretory agents.
Patent SE-8005499-L (SE)
Inventor: WITZEL F
IPC: A23G4/00
Filed: 1980-07-31
Abstract: A chewing gum is provided which is capable of releasing into the oral cavity relatively large amounts of finely-divided water-insoluble therapeutic materials, which chewing gum includes a water-soluble phase formed of aqueous softener, and the finely divided therapeutic component to be released, said therapeutic component being coated with a water-soluble coating agent for preventing resorption of therapeutic component back into the gum base and, optionally, a first sweetener, dispersed throughout the aqueous softener, and a relatively water-insoluble phase formed of a plurality of separate and distinct masses suspended in and dispersed throughout the water-soluble phase, each of said masses formed of particles of gum base and, optionally, particles of a second sweetener, suchas mannitol and/or sorbitol or sugar, enveloped by particles of gum base. Upon chewing the above gum, the therapeutic component is, in fact, released in the oral cavity in relatively large quantities, together with the aqueous softener. The therapeutic component to be released may comprise orally beneficial materials, such as dicalcium phosphate, antacids, such as magnesium hydroxide, calcium carbonate, as well as vitamins, drugs and the like. In a preferred embodiment, the therapeutic component is coated with gum arabic to facilitate release from chewing gum.
Patent SE-8006476-L (SE)
Inventor: KING J F
IPC: H01M4/46
Filed: 1980-09-16
Abstract: A magnesium alloy contains the following additives: A1 1-9%, Zn 0-4%, Sn 0.1-5%, Mn 0-1%. It is useful as an anode in cells operating with a salt water electrolyte, especially in batteries powering equipment for deep-sea use in which a pulsed power source is required.
Patent SE-8007480-L (SE)
Inventor: HEGER HAGER BROR OLOF
IPC: B27K5/04
Filed: 1980-10-24
Abstract: The invention is a method for surface treating wood, such as painting, proofing against water, rot, and moisture spots. This is done by dampening the wood surface and subsequent treatment in warm oil in a vacuum.
Patent SE-8007650-L (SE)
Inventor: KLEMM GERHARD
IPC: B41F15/46
Filed: 1980-10-30
Abstract: A screen printing machine has a reciprocable printing screen and below it a counter-pressure roller. Above the screen a squeegee unit is movable relative to the screen and has two vertically displaceable parallel squeegees. During movement of the screen in one direction, one of the squeegees forces ink through the screen and the other squeegee is retracted. During reverse movement the one squeegee is retracted and the other one pushes the ink pool over the screen back to the starting position. In the starting position, the one squeegee is lowered again and the other squeegee is retracted. The transfer of the ink pool from the other squeegee to the one squeegee takes place directly above the printing line which is defined by the screen in conjunction with the counter-pressure roller. The screen printing machine is provided with a control device for coordinating the movements of the squeegee unit with the movements of the printing screen.
Patent SE-8101104-L (SE)
Inventor: HYTTI T T
IPC: B26D1/00
Filed: 1981-02-19
Abstract: The invention relates to a method for manufacturing insulating troughs for pipes, especially pipe bends. According to the method semicircular portions of a pair of concentric cutting blades having radii of curvature corresponding to the outer diameter of the insulating trough and the outer diameter of the pipe respectively, are applied with their cutting edges in a vertical plane against one edge of a board of insulating material, the blades are set in motion in their circumferential direction and advanced through the material of the board along a path corresponding to the desired shape of the insulating trough. An apparatus for carrying out the method is also disclosed.
Patent SE-8104286-L (SE)
Inventor: PRYOR M J
IPC: B21B1/22
Filed: 1981-07-09
Abstract: A rolling mill apparatus and process comprise a plurality of rolls defining a plurality of roll bites defining a gap spacing between adjacent rolls. A fixed gap spacing is employed for at least one roll bite. A floating gap spacing is provided for at least one other roll bite. It is thereby possible to control in a desired manner the amount of thickness reduction at a desired roll bite in a pass through the mill.
Patent SE-8105269-L (SE)
Inventor: WHEELDON J B
IPC: D21F1/00
Filed: 1981-09-04
Abstract: A link belt structure formed from interdigitated coils joined by hinge wires is provided with tape-like elements within the individual coils to reduce the permeability of the total structure and/or to introduce some requisite character therein appropriate to the nature of the elements and their relationship to the coils within which the same are located.
Patent SE-8106202-L (SE)
Title: Damper in oil burner combustion air duct - opens when fan operative but is retained closed by magnet lock when no combustion occurs
Inventor: BRENGDAHL B
IPC: F23L3/00
Filed: 1981-10-21
Abstract: The intermittent oil burning combustion system comprises a fan which drives combustion air through a feed duct into the combustion chamber. In this duct is a movably suspended damper which is held open by the air current. It closes when the fan stops and there is no combustion air supply. This prevents air entering the combustion chamber when it is inactive, and providing a cooling effect. The damper is installed in a section of the air duct between the fan and the combustion chamber, and in the closed position is activated by a magnet lock. This lock provides sufficient retention force to prevent the damper opening under the effect of gravity, but its effect is overcome when the fan starts up. (Provisional Basic advised week K24).
Patent SE-8106528-L (SE)
Inventor: CROCE C M
IPC: C12N15/02
Filed: 1981-11-04
Abstract: The present invention provides a stable, continuous human myeloma cell line which is capable of hybridization with antibody-producing cells of humans and other animals, the cell line being a mutant of GM 1500 human B cells and being deficient in hypoxanthine phosphoribosyltransferase. The invention also comprises processes for the production of hybrid cells employing the stable, HPRT- deficient human myeloma cell line, and processes for the production of antibodies employing such hybrid cells.
Patent SE-8107618-L (SE)
Inventor: JOHANSSON JOHAN ALFRED OLOF
IPC: E01C9/00
Filed: 1981-12-18
Abstract: Procedure for making a slippery surface on a training course for drivers of motor vehicles such as cars, buses and motorcycles. According to the procedure, round or granule-shaped particles of a cross-linked , hydrophilic carbohydrate polymer, which forms a three dimensional network held together by covalent bonding, is spread onto the driving course. This polymer is principally insoluble in water but has such a swelling capacity that 1 g of dry polymer produces a gel with a volume of 1-100 ml at complete swelling in water.
Patent SE-8202594-L (SE)
Inventor: DEVRIES L
IPC: C10N30/10
Filed: 1982-04-26
Abstract: An antioxidant additive combination for lubricating oils is prepared by combining (a) a sulfur containing molybdenum compound prepared by reacting an acidic molybdenum compound, a basic nitrogen compound, and a sulfur compound, with (b) an aromatic amine compound.
Patent SE-8402154-L (SE)
Inventor: DELLRUD ROLF
IPC: F24B1/18
Filed: 1984-04-18
Abstract: After the gases have transmitted heat to a cassette wall, the gases are forced downwards before passing upwards via a smoke pipe (9). During their passage downwards and then upwards, the gases are mixed with cool or secondary air which is heated by passage under an ash box (6) in the cassette (1). - A nozzle hole (8) is provided through which secondary air flows issue beneath the smoke pipe. A screen plate (7) surrounds the lower part of the smoke pipe and guides the combustion gases, producing an effective combustion process, and a mixing temp. which is below the max. permitted level at the entrance to the chimney.
Patent SE-8500840-L (SE)
Inventor: DELME G
IPC: B60P7/14
Filed: 1985-02-21
Abstract: The protector is plate or grid-shaped, and is positioned in the vehicle over the rear support for its rear seat (3). It has a connector (10,11) on its edge facing the vehicle side wall (2), and fastened in that wall. The protector is also connected to the connector via bars (8,9) which work telescopically in conjunction with horizontal tubes (4,6) in the protection. The connector is of the universal type permitting pivoting around several different axes so that the inclination of the side wall. The protector can be pivoted to an inactive position. This is achieved by moving the bars (8,9), and pivoting them in a height direction.
Patent SE-8501542-L (SE)
Inventor: HARRISON R
IPC: F16F13/20
Filed: 1985-03-28
Abstract: A pneumatic spring for use in a vehicle suspension has provided within the pneumatic spring an elastomeric spring which is subject to load only in the event of a pressurization failure of the pneumatic spring. The elastomeric spring is secured at one end to the pneumatic spring and is of generally circular cross-sectional shape in a plane perpendicular to the normal direction in which it would be loaded. The spring additionally is of progressively increasing external diameter over a part of its length as considered in a direction from its secured end to the other, free, end whereby both the vertical compression stiffness and horizontal shear stiffness of the spring progressively increase when the spring is subject to an increasing compression loading in the event of a pressurization failure.
Patent SE-8503914-L (SE)
Inventor: HUMPOLIK B
IPC: F02D9/14
Filed: 1985-08-22
Abstract: A control slide valve for fitting into the exhaust line of motor vehicles is described, which comprises a housing, through which the exhaust gas flows, in which housing a sealing plate is guided, which by means of a drive can be slid in front of the through-flow aperture. The drive device has a pivoted lever supported in the housing outside the exhaust path, on which lever the sealing plate is arranged. By means of this arrangement a lever transmission which permits great adjustment travel for a small drive travel can be provided for adjustment of the sealing plate, so that drives which only have small adjustment travels can also be used.
Patent SE-8504276-L (SE)
Inventor: NORBERG H
IPC: E21B43/00
Filed: 1985-09-16
Abstract: A floating pontoon (10) is joined by a support by to the working platform which is above the water line. Riser pipes (33-36) are connected via a fixed connecting device (29) on the pontoon. These connections are contained in a vertical shaft (16). Its top (18) is open during operation and its lower end (21) is sealed by a sealing piece (41) on the riser pipes. The resulting chamber contains any gases which leak from the connections and is subsequently removed.
Patent SE-8600145-L (SE)
Inventor: FOGELBERG IVAR
IPC: A01B15/00
Filed: 1986-01-14
Abstract: The fixture (1) is adjustably connected to the plough frame (2) with a clamp union, on which are placed twin stop screws for elimination of any play between the fixture and the frame (2).
Patent SE-8602785-L (SE)
Inventor: PROHASKA H
IPC: B60S1/48
Filed: 1986-06-24
Abstract: The windscreen cleaning arrangement has an air inlet funnel (10) fitted in the front of the engine compartment by which air is passed to a heat exchanger unit (12) fitted to the engine exhaust manifold from which warm air is taken to an outlet (23) close to the rest position of the vehicle windscreen wipers (24). A branch pipe (15) from the warm air channel passes to a heater  coil (16) fitted in the windscreen washer bottle (17) from where it passes to a connector unit (18) from which the air is passed into an outer pipe surrounding the water pipe (20) from the windscreen washer pump (19) to the washer nozzles.
Patent SE-8800481-L (SE)
Inventor: NEUHAUS G
IPC: F01D25/28
Filed: 1988-02-12
Abstract: A method of mounting the machine in a settable position comprises disposing two wedge-shaped washers (1, 2) between two mutually facing bearing surfaces of the machine and the stand. The orientation of the machine relative to the vertical is set by relative and/or conjunctive rotation of the washers and the height of the machine is set by relative rectilinear displacement of the washers. The set position of the machine is maintained by a clamping bolt (7) with fixing nuts (9, 12), the same bolt being used, during the setting phase, as a guide for lifting means relieving the load of the machine on the washers. <IMAGE>
Patent SE-8801496-L (SE)
Inventor: NERG H
IPC: D21B1/34
Filed: 1988-04-22
Abstract: The invention relates to a method and an arrangement for the elimination of latency from mechanical half-stuffs. The stock is mixed at a consistency of at most 3.5% and a temperature above 50@C in a container (1). To produce rapid and efficient elimination of latency, the stock is mixed in at least two mixing zones following each other as seen in the stock delivery direction and at a distance from each other, in such a way that hydrodynamic forces are effected in the fibres with the aid of mixing means (4). The separation between the mixing zones formed by the mixing means (4) is made so large that the fibres have time to return to a quiescent position before the following mixing zone. <IMAGE>
Patent SE-8802264-L (SE)
Inventor: ARNBORG B T
IPC: H01L21/8232
Filed: 1988-06-16
Abstract: An epitaxial layer (2a) is grown on a substructure (1) of semiconductor material, an area (7a) on said layer being doped negatively (n). A thick oxide layer (16) is grown around an area which is the active area of a bipolar transistor (BIP) and field effect transistor (FET). The active area is oxidised to an oxide layer (19) which is coated with a polycrystalline silicon layer (20a). A weak positive doping, so-called LDD doping, is carried out in an area (P) between this silicon layer (20a) and the silicon dioxide layer (16). A heavily negative doping (n+) is carried out on one side of the polycrystalline layer (20a) for constituting emitter (E) of the bipolar transistor (BIP). Its collector consists of the doped epitaxial layer (7a) which is connected to a polycrystalline layer (20c) on the silicon dioxide layer (16). A heavy, positiv doping (p+) is carried out on the other side of the polycrystalline layer (20a) such as to constitute collector/emitter of the (FET), which is connected to the bipolar transistor (BIP) in a Darlington circuit. The transistors (BIP, FET) are provided with a protective layer of phosphor glass and also with electrical connections. The method permits the production of a bipolar transistor by itself and also the production of the Darlington circuit with a field effect transistor complemental to the field effect transistor (FET).
Patent SE-8904176-L (SE)
Inventor: WESTMAN J-E
IPC: B65G61/00
Filed: 1989-12-12
Abstract: Stacking machine for moving items D one after another from one position to another, where the items are to be stacked. The machine comprises a first conveyor unit 6, 10, 11 for lifting the item at the said first position, for horizontal displacement of the item to a second conveyor unit 14 and for lowering and release of the item onto the second conveyor unit, which is designed to move the item horizontally to the second position, where a third conveyor unit 17, 19 is designed to lift the item from the second conveyor unit and lower it into/onto a storage unit 22. A control unit is intended to actuate the said movements in such a way that all the conveyor units are in lifting, lowering or displacement mode or in return movement mode essentially simultaneously. <IMAGE>
Patent SE-9002746-L (SE)
Inventor: PETAENEN P
IPC: D21C11/10
Filed: 1990-08-28
Abstract: The invention relates to a process for the recovery of heat and chemicals from a mixture of ashes and spent liquor by carrying out the final concentrating (2) of the liquor, and its feeding (8) into the soda recovery unit (5), under pressure and at a temperature higher than the atmospheric boiling point of the liquor. According to the invention, the ashes (1) are not mixed with the waste liquor (7) until after the final concentrating (2) of the liquor, and the mixture is further expansion evaporated (4) before the thus concentrated pressurized liquor is fed into the soda recovery unit (5).
Patent SE-9100833-L (SE)
Inventor: HARTWALL P M
IPC: B65D19/38
Filed: 1991-03-18
Abstract: The invention relates to a pallet container (2) of plastic having a lower part with recesses (8, 9) for the forks of a fork lift. The container has a bottom and four sidewalls. At least one of the sidewalls (4) is provided with a scuttle (3) which can be opened by means of a control (11) preferably placed at the side or at the back of the pallet container (2). The invention also comprises a process for a rational and hygienic batchwise transport and handling of larger quantities of piece-formed food stuffs by means of the pallet container (2).
Patent SE-9103304-L (SE)
Inventor: HOLMQUIST E
IPC: H02H3/12
Filed: 1991-11-08
Abstract: The invention relates to a method to connect and disconnect a voltage source and an electric apparatus, such as a television set or a similar apparatus, which takes on a stand-by state or a similar operating condition, in which a connecting device is arranged in the power supply connection and in such a way that when the value of the supplied current or the power dissipation related to it are below a preset value, a relay device is acted upon in such a way that it interrupts the connection to the power supply and the voltage source is disconnected. Further, the invention relates to a device for the realization of said method where said device is mountable on the power supply connection of the device and that it contains a relay device (5) or a thermostat (5), which is arranged so as to sense the value of the supplied current (I1) or a power dissipation related to the current, where the relay device (5) or the thermostat (5) when the current level or its related power dissipation level are below a predetermined value, interrupts the connection to the power supply, such that the voltage source is disconnected and that for the connection of the voltage source, the relay device (5) or the thermostat (5) is arranged in such a way that when the current level exceeds another predetermined value it closes the connection to the power supply.
Patent SE-9200245-L (SE)
Inventor: HAAKANSSON RYD SE GOERAN
IPC: E06B3/28
Filed: 1992-01-28
Abstract: A window is produced by renovation of an existing wooden window comprising a fixed window frame (11) and at least one hinged or demountable sash (17) supporting a thereon glazed glass pane (18) and having such a size, that it with free fit fits into a rabbet (52, 54) in the window frame (11). A self-supporting, hinged or demountable inner pane (40) is so fitted to the sash (17) and is ofsuch a size, that it along its entire circumference abuts on the rabbet bottom (54) when the window is closed. Window frame thickening lists (51) are mounted onto the outward surfaces (14) of the window frame (11) being parallel to the window plane at least around the sash (17), and the position of the sash (17) in its closed position is adjusted to window frame (11, 51) modified in this way. A new, plane rabbet bottom (54) and good weather seal can be provided for by means of an angle shaped abut list (53) and a weather strip (38). By means of the invention it is possible to keep the inwards and the outwards appearence of the original window when renovated, and simultaneously provide a new outward facing window frame surface. The renovation according to the invention is cost efficient, and no irreversible cutting away of original wood is required.
Patent SE-9301529-L (SE)
Inventor: NEMEGEER DIRK
IPC: C04B14/48
Filed: 1993-05-04
Abstract: Steel fiber reinforced concrete with very high flexural strength. A concrete composition is used with a compressive strength P of at least 80 N/mm2. Mixed in the concrete are fibers made by a cold work hardening cross-section reduction operation, having a length-to-thickness ratio ranging from 60 to 120, and with a grappling form. The tensile strength T of the steel is in a proportion with respect to the compressive strength P according to the formula T/P>17.