baber/WOPTO huggingface dataset:
Patent SE-0004347-L (SE)
Inventor: SUND ANDERS
IPC: A61C13/20
Filed: 2000-11-24
Abstract: The present invention relates to a method for producing a dental restoration of at least part of at least one tooth. The method comprises measuring the surface of a preparation replica (1) of a preparation, for which the dental restoration is intended, and storing information about the topology of the preparation replica (1) in a data storage means (3), and creating a computer model (4) of the dental restoration, whereby at least some of the information stored in the previous step is used and/or user inputs from a computer operator is registered. At least one tool path is generated for the control of a machining equipment (5), using the computer model (4), and a restoration replica (6) is machined in a restoration replica material, using the at least one tool path. Finally a mould (7) is formed, using the restoration replica (6), and the dental restoration is cast, using the mould (7).
Patent SE-0004389-L (SE)
Inventor: LINDQUIST TOMMY
IPC: A47L9/16
Filed: 2000-11-29
Abstract: This invention relates to a device for a dust container for a vacuum cleaner, which comprises a bag (20) made of airtight material and a closing device (23, 25) connected to the opening of the bag. The closing device comprises a collar (23) with an opening (24) through which dust particles flow into the bag and a plate (25) having an opening (26). The plate is slidably arranged in the plane of the collar from a position where the plate opening is aligned with the collar opening to a position where the plate covers the collar opening. The plate is designed such that it is accessible to manually close the collar opening from the outside of the vacuum cleaner.
Patent SE-0100579-L (SE)
Inventor: SHEG BAOLIANG
IPC: G01R31/26
Filed: 2001-02-21
Abstract: A synthetic test circuit for testing of an HVDC-valve (Vt) has a current source (CUS), a voltage source (VOS), and a voltage oscillating circuit. The voltage oscillating circuit has an inductor (L2) and a first capacitor (Cs), the first capacitor for supplying an injection current (Iinj) through the HVDC-valve, and for imposing a forward blocking voltage and a reverse recovery voltage on the HVDC-valve. The voltage oscillating circuit comprises first means (Va5) for creating an oscillating current path (L2 - Cs - Va5) through the inductor and the first capacitor for a polarity change of the voltage of the first capacitor from reverse recovery voltage polarity to forward blocking voltage polarity, said current path being de-coupled from the voltage source during said change of polarity of the first capacitor, a second capacitor (C2), connected across the voltage source, and second means (Va2) for coupling the second capacitor to the first capacitor via the inductor when the voltage of the first capacitor has the same polarity as the polarity of the voltage source.
Patent SE-0102473-L (SE)
Inventor: NORDSTROEM LARS-INGVAR
IPC: F16L39/00
Filed: 2001-07-11
Abstract: A device for connecting two twin tubes (1, 2) of a cloth material is constituted by  a metal bow (3) in the shape of a "figure eight" arranged in a cloth pocket at the end of a first tube (1), a distance rod (4) arranged in a cloth pocket at the end of a separation wall (1C) between the two tube parts (1A, 1B), a clamp strap (5), which has a shape corresponding to that of the metal bow (3) and is to be arranged over the metal bow in its pocket of the first tube (1) and over the end of the second tube (2) pulled over the end of the first tube, and means (10, 15, 16, 18) associated with the distance rod (4) for tightening the clamp strap (5) to the metal bow (3).  <IMAGE>
Patent SE-0201043-L (SE)
Inventor: SUNDBERG MATS
IPC: C04B35/58
Filed: 2002-04-05
Abstract: A method for the production of a heating element that is composed essentially of molybdenum silicide and alloys of that basic material, and a heating element formed from such material. A material is produced that contains substantially Mo(Si<SUB>1-x</SUB>Al<SUB>x</SUB>)<SUB>2 </SUB>and Al<SUB>2</SUB>O<SUB>3 </SUB>by mixing a molybdenum aluminum silicide Mo(Si<SUB>1-y</SUB>Al<SUB>y</SUB>)<SUB>2 </SUB>with bentonite clay in a known manner. The bentonite clay contains impure or contaminating substances with which molybdenum silicide cannot be alloyed and with which the symmetry of the crystal lattice of the molybdenum silicide is retained with a combined content of less than 2000 ppm.
Patent SE-0203576-L (SE)
Inventor: HANSSON BIRGER
IPC: B41F35/00
Filed: 2002-12-03
Abstract: A bobbin ( 6 ) for a cleaning cloth ( 2 ) in a washing unit ( 1 ) for a cylinder in a printing press is provided with internal, longitudinal or axial projections ( 6 ') for cooperation with corresponding longitudinal grooves ( 7 ') in a shaft ( 7 ) therefore and with embossments over at least a part of its circumferential surface.
Patent SE-0400289-L (SE)
Inventor: BRANDT PER-OLOF
IPC: H04M1/67
Filed: 2004-02-09
Abstract: A method for transferring an identification code from a first unit to a second unit in a vehicle is provided, where the identification code is intended to unlock an electronic security function in the second unit. The method includes steps of storing a plurality of identification codes in the first unit, checking a user's identity on a predetermined occasion, which user's identity can correspond to one of a plurality of predefined user identities with each user identity being associated with at least one of the said identification codes, and of transferring the identification code that is associated with the user from the first unit to the second unit when the user's identity matches a predefined identity. It is possible by this method to avoid having to input an identification code manually each time the second unit is switched on.
Patent SE-0400439-L (SE)
Inventor: GUSTAFSSON TORBJOERN
IPC: B60J/
Filed: 2004-02-25
Abstract: The device is for regulating a radiation flow to a sensor (1) and is provided with a controllable dazzle protection (2) placed between the sensor and a presumed dazzle source (3). A picture recording device (9) studies whole or parts of an area occupied by the sensor and its adjacent ambiance in order to ascertain the dazzle protection effect on that area, the derived information being used to determine how the dazzle protection is to be altered.
Patent SE-0401811-L (SE)
Inventor: KARLBERG RUNE
IPC: B60N2/888
Filed: 2004-07-09
Abstract: The insert (400) includes flat pieces arranged at insert edge and having edges extending towards the insert first main edge. An independent claim is also included for a headrest.
Patent SE-0600613-L (SE)
Inventor: TOERNQVIST LARS-GOERAN
IPC: F41J13/00
Filed: 2006-03-17
Abstract: The trap has a casing with a closed end and an open end which surrounds a laminar structure comprising a first layer for breaking a bullet entering it, a second layer acting as a friction brake for the bullet entering it via the first layer and a third layer for distributing the explosive gases from a weapon with its mouth placed against this layer. The first layer extends away from the closed end of the casing and comprises a granular material. The second layer comprises a resilient material and the third layer comprises a cellular material.
Patent SE-0602849-L (SE)
Inventor: LUNDMARK JOHAN
Filed: 2006-12-29
Abstract: An improved device and method for prioritizing audio in a vehicle is disclosed. According to the invention, an audio priority device for use in a vehicle, includes a plurality of audio source input connectors, at least one output connector connectable to a sound emitting system, and a selecting means arranged to select the audio signal with highest priority level received at the input connectors and further arranged to output the selected audio signal to the at least one output connector. Each input connector is arranged assigned with a specific fixed priority level, whereby a present audio signal from an audio source that is connected to one of the input connectors is assigned the priority level of that input connector.
Patent SE-0702435-L (SE)
Inventor: ONNO GAEL
Filed: 2007-11-02
Abstract: The present invention relates to a smokeless oral tobacco product and a method for manufacturing a smokeless tobacco product, the tobacco product comprising cased tobacco and at least one flavour constituent.
Patent SE-7314006-L (SE)
Inventor: BERGHOLTZ NIELS
IPC: D06B/
Filed: 1973-10-16
Abstract: 1487851 Dyeing textiles NIELS BERGHOLTZ & CO KB 16 Oct 1974 [16 Oct 1973] 45130/74 Heading D1L In the dyeing of textiles the dye liquor is heated or cooled by heat exchange medium contained within a chamber A surrounding the liq. treatment vessel, the chamber A being open at the top and communicating with space B above the dye liquor. In Fig. 1, vessel 2 for dyeing textile 5 wound on carrier 4 is surrounded by a pressure vessel 1 which forms an annular chamber A into which steam, hot or cooling water is introduced from ring distribution pipe 10 at the upper end of the chamber. Condensed steam or warmed water is discharged via outlet 27 at the chamber bottom. In Fig. 6 the annular chamber is spaced from the inner wall of the pressure vessel. Figs. 7 and 8 show the heat exchange chamber A incorporated into apparatus for endless loop dyeing.
Patent SE-7501709-L (SE)
Inventor: ENGALITCHEFF JR J
IPC: B05B13/00
Filed: 1975-02-17
Abstract: An injector type cooling apparatus is disclosed wherein multiple flat liquid sprays are directed into a conduit of uniform cross section to draw cooling air into and through the conduit for mixture with and heat transfer from the liquid. Air flow control strips are provided at the conduit inlet along with a special turbulence reducing air inlet slot. Also described is a dual level liquid collection means.
Patent SE-7505791-L (SE)
Inventor: KLEIN H J
IPC: C22C38/44
Filed: 1975-05-21
Abstract: 1508184 Oxidation resistant ferrous alloy CABOT CORP 21 May 1975 [22 May 1974] 21748/75 Heading C7A A hot and cold workable oxidation resistant iron-based alloy contains: C 0À05-0À7 Nb 0-0À3 Co 15-30 Cr 18-25 Mn 0-2 Mo 1-6 where N 0À10-0À30 Nb and Ta > 0À4 Ni 15-30 Si 0À2-0À8 Ta 0À1-2 W 1-10  Zr 0-0À1 Al 0À1-0À5 La 0-0À1 Fe Bal > 23 with impurities i.e. B, Ti, Mg, Cu, S, P, V, Ca to a max. of 0À6%. The alloy has good high temperature tensile, creep, fatigue and oxidation resistance and may be used as a more economic substitute for super alloys. Optimum properties are achieved when C + N > 0À25.
Patent SE-7506002-L (SE)
Inventor: SANBONGI K
IPC: C22C38/00
Filed: 1975-05-27
Abstract: A weldable steel excellent in the toughness of the bond in a single layer welding with a large heat-input more than 60,000 J/cm, which contains 0.03 to 0.22% of carbon, 0.02 to 0.80% of silicon and 0.40 to 2.00% of manganese in coexistance of 0.005 to 0.1% of rare earth metal and 0.0005 to 0.01% of boron, the remainder being substantially iron. Said weldable steel can be further improved by containing at least one of not more than 0.1% of niobium, not more than 0.1% of vanadium, not more than 0.5% of copper, not more than 1.0% of nickel, not more than 0.8% of chromium, not more than 0.5% of molybdenum, not more than 0.1% of selenium, not more than 0.1% of aluminum, not more than 0.1% of titanium and not more than 0.1% of zirconium.
Patent SE-7508192-L (SE)
Inventor: STEINHAUSER U
IPC: B21J13/10
Filed: 1975-07-17
Abstract: A gripper device comprises a gripper carrier which reciprocates towards and away from an upsetting station in a multi-stage upsetting press and at least one gripper for carrying workpieces. Each gripper comprises a pair of guide elements on the carrier and a pair of gripper arms each pivotally connected to a respective one of the guide elements to be driven thereby. The gripper arms are pivoted to one another at a point which is triangularly spaced from the points at which the arms are pivoted to the guide elements. The guide elements are arranged so that as the arms open to deposit a workpiece, they are moved bodily upwards in order to clear the upsetting station, the upward motion being at a minimum as the arms start to open and increasing steadily as the motion proceeds.
Patent SE-7601004-L (SE)
Inventor: HYND W C
IPC: C03B5/20
Filed: 1976-01-30
Abstract: 1531742 Melting glass PILKINGTON BROS Ltd 21 Jan 1976 [31 Jan 1975] 4360/75 Heading C1M Molten glass is prepared in a tank 10 comprising a relatively wide portion 14 adjacent inlet 11, and a narrower portion 18, the wide portion 14 including melting zone 15 and refining zone 16, the narrower portion including a conditioning zone 19 which is shallower than the intermediate zone 9 which constitutes the remainder of narrow portion 18, means (e.g. barrier 34) for regulating flow of glass from wide portion 14 to narrow portion 18, return flow occurring in refining zone 16 and intermediate zone 9, but not in conditioning zone 19, and a step 33 at the start of shallow conditioning zone 19 which marks the limit of return flow through refining zone 16 towards melting zone 15. Barrier 34, which may be water-cooled, may skim off imperfect glass. Cooled stirrers 35, cooled cylinders 37 and a further cooled barrier 38 may also be provided. A soda-lime-silica glass may be cooled from, e.g., 1355-1375‹ C. at 34 to 1175-1225‹ C. at 33.
Patent SE-7601811-L (SE)
Inventor: JANSSEN H
IPC: C08G73/16
Filed: 1976-02-17
Abstract: 1517992 Aqueous polyesterimide insulating enamel DR BECK & CO AG 17 Feb 1976 [19 Feb 1975] 6236/76 Heading C3R A water-diluted electrically-insulating enamel is formed by a process wherein (A) an OH-group containing polyesterimide containing substantially no free COOH groups, which is prepared by reacting at least one each of an aromatic tricarboxylic acid monoanhydride, a diamine, a diol and an isocyanurate ring-containing triol, and optionally an aromatic diacid or diester, is reacted at 50 to 250‹ C. with 5 to 30 wt. per cent of (B) an amino-alcohol to form a product which is miscible with water without precipitation, and diluting it with water to a room temperature viscosity of 100 to 10,000 mPa s. Reference is made to Specifications 1,095,633 and 973,377.
Patent SE-7608761-L (SE)
Inventor: HECKER R
IPC: F16L11/10
Filed: 1976-08-04
Abstract: 1495111 Flexible hoses CONTINENTAL GUMMI-WERKE AG 19 July 1976 [5 Aug 1975] 29922/76 Heading F2P The hose of Fig. 1 has an internal hose 4 of a rubber or rubber-like elastomeric plastics material, a reinforcing fabric 6 of textile fibres, electric conductor wire braids 7 and an outer covering 5. The wire braids 7 change their pitch at each turn and consist of outer twisted steel wires 17 and inner twisted copper wires 27 encased in an insulation covering 37.
Patent SE-7610023-L (SE)
Inventor: WOOD E
IPC: E02B17/00
Filed: 1976-09-10
Abstract: An offshore platform support structure having a column structure including at least two sections, each section being joined to a vertically adjacent section by a plurality of circumferentially arranged joints defining a plurality of hinge axes lying in a plane substantially normal to the vertical axis of the column structure, to permit yielding tilting about any one of the hinge axes in response to excessive lateral forces exerted against the column structure.
Patent SE-7709523-L (SE)
Inventor: KOENIG KARL-HEINZ
IPC: C07C239/00
Filed: 1977-08-24
Abstract: New and valuable diurethanes of the formula   <IMAGE>   where R denotes lower alkyl, X/Y denote the combination fluorine/fluorine, fluorine/chlorine or chlorine/fluorine, and processes for controlling the growth of unwanted plants with these compounds.
Patent SE-7901599-L (SE)
Inventor: MANNSCHKE L
IPC: G02B6/38
Filed: 1979-02-22
Abstract: The invention relates to a plug and a socket for coupling an optical fiber to another optical fiber or to a light source or detector for optical communication purposes. The plug is provided with a tenon which fits into a recess of the socket. When inserting the tenon into the recess, the fiber is lifted from a groove in the tenon and pushed into a groove in the bottom of the recess by means of an elastic cushion. The tenon is provided with fitting pieces which, in conjunction with chamfers formed in the socket, bring the position of the tenon into alignment with the position of the recess.
Patent SE-7907280-L (SE)
Inventor: COLLONIA H
IPC: F02D31/00
Filed: 1979-08-31
Abstract: A device for the control of the traveling speed of a motor vehicle with a regulating unit which is actuatable by the vehicle driver, particularly with a gas pedal, with electrical means for the transmission of the movement of the same to an element which influences the fuel-air mixture, particularly a throttle valve, with an electrical controller, the element which influences the fuel-air mixture being in operative connection with the output of the electrical controller, and with at least one comparator, one of the inputs of the comparator being applied with a voltage which is proportional to the rotational speed of the motor and its other input being applied with an adjustable constant voltage value for the rotational speed limitation. As a controller a PI controller is connected in parallel with a P-controller of great amplification.
Patent SE-7909953-L (SE)
Inventor: CASADEI A
IPC: H01L21/763
Filed: 1979-12-03
Abstract: In a method for producing an integrated semiconductor device which contains a vertical epitaxial planar NPN bipolar transistor and isolation columns on an epitaxially grown P-type substrate 1 of (100) orientation, a layer is provided which comprises semiconducting regions of polycrystalline silicon for isolation zones 7 and collector connector zones 8, and monocrystalline type silicon for the remaining parts. The polycrystalline and epitaxial layers are grown in three separate stages using chemical vapour deposition. In the first stage, collector connector zones 8 and isolation zones 7 are grown to a thickness of about 6000 ANGSTROM -8000 ANGSTROM , Fig. 5, at a growth rate of about 1 000 ANGSTROM /minute. The second layer extends beyond the areas already grown in the first stage to the remaining areas of the substrate, Fig. 6, to produce a layer 10 of about 30,000 ANGSTROM , thickness, at a growth rate of 2000 to 3000 ANGSTROM /minute. In the third growth stage, Fig. 7, a layer 12 is grown at a rate of 10,000 to 15,000 ANGSTROM /minute. <IMAGE>
Patent SE-8001587-L (SE)
Inventor: ALLAIN R J
IPC: C01F5/34
Filed: 1980-02-29
Abstract: In a process of producing anhydrous magnesium chloride of the type comprising: A. Mixing together a magnesium chloride hydrate, said hydrate containing minor amounts of water-soluble sulfate and boron compounds as impurities with diethyl ether of tetraethylene glycol to prepare 0.1-6.0% by weight slurry of MgCl2 in the diethyl ether of tetraethylene glycol and an azeotropic agent having a boiling point less than the diethyl ether of tetraethylene glycol in a quantity sufficient to remove water from said slurry; the improvement which comprises substituting dibutyl ether of tetraethylene glycol for the diethyl ether of tetraethylene glycol.
Patent SE-8002901-L (SE)
Inventor: BLAQUIERE C
IPC: A23K1/175
Filed: 1980-04-17
Abstract: Animal foodstuff in the form of blocks or agglomerates comprising a mixture of the products constituting the foodstuff, and in addition an alkali metal silicate.
Patent SE-8004860-L (SE)
Inventor: PREISLER E
IPC: F26B13/02
Filed: 1980-07-01
Abstract: A material web drier containing a device for controlling the gas flow of a drying medium as a function of the actual state of the wet material web which is to be dried, comprising nozzle casings or surfaces containing blow-out or discharge openings arranged in cooperating relationship with respect to the material web. The discharge openings are directed towards the material web and serve for blowing-out the drying medium onto the web. For the purpose of dosing the gas flow or stream effluxing at the nozzle casings or surfaces, there are provided opening and closing elements which free the discharge openings or partially or completely close the same, as desired, whereby it is possible to vary the impingement of the material web by the drying medium selectively at discrete locations or regions thereof, both in the lengthwise and transverse directions of such material web.
Patent SE-8005415-L (SE)
Inventor: THEURER J
IPC: B24B7/10
Filed: 1980-07-28
Abstract: Rail heads are planed with a mobile machine moving continuously along a track and comprising a frame and a rail planing tool mounting linked to the frame. The mounting is adjusted vertically relative to the running surface of the rail head and pressed thereagainst, and guided along the rail head by a guide roller laterally guiding the mounting along a selected side of the rail head and two additional guide rollers vertically guiding the mounting along the running surface of the rail head. A tool head including a tool holder is mounted on the mounting for displacement relative thereto and a rail planing tool is replaceably mounted in the tool holder and detachably carries a cutting blade having a cutting edge for planing chips or shavings off the rail head by the forward thrust of the machine. A pick-up magnet removes the chips.
Patent SE-8006291-L (SE)
Inventor: DUREN G
IPC: B03C1/14
Filed: 1980-09-09
Abstract: A drum shaped magnetic separator for separating magnetisable and non magnetisable particles in a separating region in which there is a magnetic field, the separator comprising several magnets or magnet systems arranged in the same sense, the conductor coils (2) of the individual magnets being elongate, being arranged next to each other in the longitudinal direction of the axis (3) of the drum (1) and being matched approximately to the curvature of the drum (1). <IMAGE>
Patent SE-8006403-L (SE)
Inventor: SCHARF F
IPC: F23D11/40
Filed: 1980-09-12
Abstract: An oil-atomising burner is proposed, which, retaining to a great extent proven parts, demonstrates a good waste-gas behaviour even in the case of low fuel flows. The atomising nozzle (4) of the burner is arranged upstream of a baffle plate (16), via which primary air flows with twist into the combustion chamber (26) and there forms a first whirl (72) which brings about a good mixing together of the air with the oil droplets of the atomising cone (70) of the nozzle (4). The combustion chamber (26) is surrounded by an annular space (54), from which secondary air flows with a tangential flow component into the combustion chamber (26) and there forms a second whirl (74) which axially follows the whirl (72) of the primary air and preferably has opposite twist. Between the two whirls (72, 74), secondary air without twist is blown in the form of a conical jacket (76) into the combustion chamber (26), as a result of which the two boundary layers of the whirls (72, 74), which layers preferably flow with different twist directions, are separated from one another. As a result of the twist, an underpressure is created in the core of the whirls (72, 74), as a result of which waste gas is returned from the flame to the flame root, which ensures a complete evaporation of the atomised fuel. <IMAGE>
Patent SE-8101714-L (SE)
Inventor: ADRIAN F
IPC: F23D1/00
Filed: 1981-03-18
Abstract: A method for operating a coal dust furnace comprises blowing into the furnace a mixture of combustion air and combustion coal dust having a specified range of grain sizes, the range of grain sizes having an upper limiting grain size, and, for reducing the temperature of the flame, also blowing into the furnace additional temperature reducing coal dust, the range of grain sizes of the additional coal dust lying essentially above the specified upper limiting grain size, this temperature reducing coal dust subsequently being burnt in additional areas of the furnace. The two types of coal dust are blown into the furnace in concentric streams each surrounded by an annular stream of its associated combustion air. If the combustion coal dust is the central stream, then its combustion air is fed in a swirling stream.