baber/WOPTO huggingface dataset:
Patent SE-8601959-L (SE)
Inventor: WALKER M D
IPC: H04B3/46
Filed: 1986-04-28
Abstract: A microcomputer controlled apparatus and method for testing communication lines including circuits serving multiple functions in the measurements of line electrical and noise characteristics. A current divider, an analog to digital converter, a constant current source, various filters and an RMS-to-DC converter are used to perform A.C. and D.C. voltage and current measurements, resistance measurement and noise measurement. Capacitance measurement circuits and method utilize a buffer for isolating the capacitance on the wire measured from other capacitance sources.
Patent SE-8603720-L (SE)
Inventor: TIMUSKA K
IPC: F01C1/08
Filed: 1986-09-05
Abstract: A rotor for a rotary screw machine having helical lobes and intermediate grooves, the rotor having a core including a shaft 1 of a first material and a rotor body 2 of a second material mounted on the shaft. The surface of the rotor is coated with a plastic layer 3.
Patent SE-8700703-L (SE)
Inventor: BERGH SVEN
IPC: B01F15/04
Filed: 1987-02-20
Abstract: The pump pistons are connected by a yoke (7), and the pumps are positioned on one side of a plate-form base (1), towards which cylinders (3) and pistons (4) are directed. The drive unit is fitted on the oposite side of the base, and includes a motor (20) governed by a control unit (27) which via an aperture in the base is coupled to a screw spindle (17). This spindle extends parallel to the cylinders, and rotates in engagement with a nut (18) on the yoke. The yoke is connected to the base by a telescopically movable stabiliser (21,22). The cylinders are fitted in a block (5) which has a through hole parallel with the cylinders in which the screw spindle and stabiliser are fitted. The stabiliser comprises two tubes moving telescopically one inside the other and enclosing the screw spindle. The pistons have an equal dia. over their whole stroke length, the drive motor is of the stepped type, and the control unit consists of power and computer sections. The cylinder end piece cylinder block and pistons are of plastic, pref. poltetrafluoroethylene.
Patent SE-8702031-L (SE)
Inventor: JANISZEWSKI G
IPC: F16D13/70
Filed: 1987-05-18
Abstract: A motor vehicle clutch comprises two clutch plates or discs (4, 5) each mounted on a respective input shaft (9, 10) of a gear box. With the aid of a linearly movable pressure plate (6) it is possible to press alternately one clutch plate (5) against a pressure plate (7) stationarily mounted on the flywheel (1) and the other clutch plate (4) against the flywheel. Torque is transmitted between the movable clutch plate and the flywheel with the aid of spherical elements (16) located in grooves (12, 15) in the movable pressure plate and in a flange (8) firmly connected to the flywheel, while accurately centering the pressure plate at the same time.
Patent SE-8800679-L (SE)
Inventor: SABEL O
Filed: 1988-02-26
Abstract: Projecting reinforcements from the first concrete plate (1) comprise pairs of rods (16,17) forming a small angle with each other so that the distance between the rod free ends (18,19) is less than the reinforcement grid (14) mesh width in the mould. Thus, the free ends of each pair of reinforcement rods pass through a mesh in the reinforcement grid. The length of the rods is such that their free ends, on being lowered, come into contact with the bottom of the mould (6), slide along it, and are pushed apart from each other. This occurs whilst the second concrete plate being cast in the mould is still wet.
Patent SE-8802797-L (SE)
Inventor: ANDERSSON ALLAN
IPC: A47G33/12
Filed: 1988-08-03
Abstract: A Christmas tree stand, comprising a base section 10, which is intended to rest against a horizontal surface, and an upwardly directed container part 13, which is angularly adjustable relative to the base section and which has members 15,16 for fixing a stem belonging to a Christmas tree. The base section 10 is provided firstly with surfaces 23 which are set up to interact with surfaces 13b on the container part 13 and secondly with members 17-22 for generating a reciprocal friction- locking between the said surfaces. <IMAGE>
Patent SE-8804625-L (SE)
Inventor: DONOHUE J A
IPC: F02M67/04
Filed: 1988-12-22
Abstract: Disclosed herein is an internal combustion engine comprising first and second cylinders respectively including head ends and side walls, first and second pistons respectively reciprocably movable in the first and second cylinders between top dead center and bottom dead center positions, one of the first and second pistons being adjacent top dead center position when the other of the first and second pistons is adjacent bottom dead center position, a fuel supply venturi extending between the cylinders and including a throat, and a fuel injector located adjacent the head ends of the first and second cylinders, communicating with the throat, and including a valve movable between a closed position and an open position affording fuel flow into the throat.
Patent SE-8904028-L (SE)
Inventor: BARKSTROEM LARS HENRIK
IPC: B01F1/00
Filed: 1989-11-29
Abstract: A device for dissolving water-soluble powder or granulate and producing a concentrated solution, suitable for preparing and adding to a working solution. The device comprises an exchangeable powder container 1 having an outlet area which is less than half of the cross- sectional area and is closed off by a netting 2,3 which prevents powder or granulate from escaping when the container is placed with the mouth downwards, a holder device, which also comprises an upwardly directed nozzle 4 connected to a pressure water pipe having a valve which is controlled manually or automatically, and a second container 7, which surrounds the nozzle and the lower part of the powder container and collects formed solution. The netting 2,3 consists of a combination of a coarse-mesh netting 3 closest to the nozzle and a fine- mesh netting 2 closest to the powder. <IMAGE>
Patent SE-8904317-L (SE)
Inventor: WIDLUND U
IPC: A61F13/15
Filed: 1989-12-21
Abstract: PCT No. PCT/SE90/00838 Sec. 371 Date Jun. 19, 1992 Sec. 102(e) Date Jun. 19, 1992 PCT Filed Dec. 14, 1990 PCT Pub. No. WO91/09580 PCT Pub. Date Jul. 11, 1991.The present invention relates to a method for the flat manufacture of three-dimensional articles, in particular absorbent disposable articles. According to the invention, a plurality of narrow, flexible absorbent bodies (1a-1g) are placed sequentially on a thin material web of liquid-impermeable material (2; 2') or liquid-permeable material, said pads having mutually diverging side surfaces on both sides of a central pan of said pads intended to form the crotch parts of a manufactured article; placing a thin, second material web of liquid-permeable material (4) or liquid-impermeable material over said bodies and fastening second material web to the first material web (2; 2') so as to enclose each pad between the two material webs; and by rendering those parts of the mutually joined material webs located between the different pads contractable prior to or in conjunction with placing the liquid-permeable material web in position; and by then causing the contractable parts of the material webs to contract and therewith move the side surfaces of the pads towards one another. The invention also relates to an absorbent disposable article manufactured in accordance with the method.
Patent SE-9002096-L (SE)
Inventor: WILSON H P
IPC: C25D3/56
Filed: 1990-06-12
Abstract: Baths are disclosed for electrodepositing bismuth-tin alloys of all ratios as shown by the Figure. The baths are of the acidic alkylsulfonate-type. Soluble bismuth anodes are used to replenish bismuth in the bath solution. The baths find particular use in electrodepositing eutectic compositions such as 58 % Bi-42 % Sn.
Patent SE-9102292-L (SE)
Inventor: NILSSON KURT G I
IPC: C12P19/14
Filed: 1991-08-06
Abstract: PCT No. PCT/SE92/00541 Sec. 371 Date Apr. 6, 1994 Sec. 102(e) Date Apr. 6, 1994 PCT Filed Jun. 8, 1992 PCT Pub. No. WO93/03168 PCT Pub. Date Feb. 18, 1993.A synthetic method in which is included at least one process, which is characterized by that a glycosidase (EC 3.2) is used to catalyse a reaction between a partially protected galactose derivative, or a partially protected glucose derivative, and a glycosyl doner, which is an oligosaccharide or a monosaccharide glycoside, is described. The process is suitable for synthesis of carbohydrate derivatives or for synthesis of partially protected carbohydrate intermediates which are suitable for further synthesis e.g. of blood group determinants A and B, or other carbohydrates.
Patent SE-9202454-L (SE)
Inventor: JACOBSSON SVEN-AAKE
IPC: F16K47/04
Filed: 1992-08-26
Abstract: PCT No. PCT/SE93/00683 Sec. 371 Date Dec. 16, 1993 Sec. 102(e) Date Dec. 16, 1993 PCT Filed Aug. 17, 1993 PCT Pub. No. WO94/04255 PCT Pub. Date Mar. 3, 1994.The invention relates to a method and apparatus for reducing steam pressure and temperature in a steam conditioning valve, in which steam flow is regulated with the aid of a valve plug (5) displaceably arranged in a valve seating (4), the plug being perforated by a plurality of holes (6), while cooling water is simultaneously taken into the upper portion (8) of the valve and is regulated in proportion to the regulation of process steam, said water being taken through a hollow valve spindle (7) passing through the plug (5) for discharge through a jet (12) downstream of the center of the departing steam flow. The plug (5) has at least one row of holes (14) in its central region (13). For small opening amounts of the valve (1) process steam is taken through at least one separate duct (15) up to and past the coolant outlet from its openings (16) such as to flow past and break up the coolant, which is ejected from the duct (15) in the vicinity of, and just above the coolant outlet openings (16).
Patent SE-9303194-L (SE)
Inventor: STRID KENT
IPC: D21D1/40
Filed: 1993-09-30
Abstract: In a method for the conversion of a fibre suspension, and particularly for increasing the output of a dewatering apparatus especially for recycled fibre pulp, the reject from the dewatering apparatus is treated in a fractionator, where fractioning takes place in liquid, and fractions from the fractionator are selectively introduced into the accept flow from the dewatering apparatus. In an apparatus for practising the method, a fractionator (10) of the kind where fractioning takes place in liquid is connected to the reject outlet (8) of a dewatering apparatus (1), and the fraction outlets (18, 19, 20) of the fractionator lead to the accept outlet (6) of the dewatering apparatus (1).
Patent SE-9401854-L (SE)
Inventor: ZARELIUS CHRISTER
IPC: G09F15/00
Filed: 1994-05-30
Abstract: The unit comprises at least two first and second sheet-like panels which are mutually fastened edge-to-edge. The first parts of two-part coupling devices are fastened to the two mutually opposing edge portions of the first panel. The second parts of the two-part coupling devices are fastened to the mutually opposing edge portions of the second panel. The distance between the first coupling parts associated with the first panel (10) differs from the distance between the second coupling parts associated with the second panel (20). The first coupling parts of respective coupling devices define a gap, with the gaps of the first coupling parts associated with the first panel facing towards one another.
Patent SE-9404582-L (SE)
Inventor: GUIDOTTI TED
IPC: A61F13/53
Filed: 1994-12-30
Abstract: PCT No. PCT/SE95/01587 Sec. 371 Date Jun. 17, 1997 Sec. 102(e) Date Jun. 17, 1997 PCT Filed Dec. 27, 1995 PCT Pub. No. WO96/20670 PCT Pub. Date Jul. 11, 1996An absorbent article which includes a liquid-permeable outer sheet (1) disposed on a first surface of the article, a liquid-impermeable outer sheet (2) disposed on a second surface of the article, and an absorbent body (3) which is enclosed between the two casing sheets and which includes a receiving space (24) for taking-up body liquid, wherein the space is comprised of at least one cavity or region of lower density than the density of a part of the absorbent body (3) adjacent the receiving space (24) and located generally in the same plane. The article is mainly characterized in that the receiving space (24) is disposed in a storage layer (19) in the absorbent body (3), and in that parts (20,125) of the storage layer (19) adjacent the receiving space (24) include a material which when wetted increases in volume in a direction generally perpendicular to the first surface of the article, whereby the size of the receiving space (24) is also increased in this direction as a result of wetting the article.
Patent SE-9503023-L (SE)
Inventor: PALM THOMAS
IPC: H03K19/08
Filed: 1995-09-01
Abstract: A logic circuit having at least a first input terminal and at least a first output terminal, comprises at least a first and a second electron-wave Y-branch switch, each having a source, a first drain, a second drain, and at least a first gate for switching a source current between the first and the second drain. The sources of said first and second Y-branch switches are adapted to be connected to a high voltage supply and a low voltage supply, respectively. The first gates of said first and second Y-branch switches are interconnected, and the interconnection point between said first gates constitutes said first input terminal. The first drain of the first Y-branch switch is connected to the second drain of the second Y-branch switch, and the second drain of the first Y-branch switch is connected to the first drain of the second Y-branch switch. The interconnection point between said second drain of the first Y-branch switch and said first drain of the second Y-branch switch constitutes said first output terminal.
Patent SE-9600164-L (SE)
Inventor: VALET ANDREAS
IPC: G03C7/392
Filed: 1996-01-17
Abstract: A mixture comprising a compound of the formula I and a compound of the formula II    <IMAGE>  (I)   <IMAGE>  (II)  in which n is 1 or 2; R1, R'1, R2, R'2, R3 and R4, independently of one another, are H, C1-C12alkyl; C2-C6alkenyl; C1-C12alkoxy; C2-C18alkenoxy; halogen; trifluoromethyl; C7-C11phenylalkyl; phenyl; phenyl which is substituted by C1-C18alkyl, C1-C18alkoxy or halogen; phenoxy; or phenoxy which is substituted by C1-C18alkyl, C1-C18alkoxy or halogen; R6 is hydrogen, C1-C24alkyl, C5-C12cycloalkyl or C7-C15phenylalkyl; R7, in the case where n=1, and R'7, independently of one another, are hydrogen or C1-C18alkyl; or are C1-C12alkyl which is substituted by OH, C1-C18alkoxy, allyloxy, halogen, -COOH, -COOR8, -CONH2, -CONHR9, -CON(R9)(R10), -NH2, -NHR9, -N(R9)(R10), -NHCOR11, -CN, -OCOR11, phenoxy and/or phenoxy which is substituted by C1-C18alkyl, C1-C18alkoxy or halogen; or R7 is C3-C50alkyl which is interrupted by -O- and may be substituted by OH; or R7 is C3-C6alkenyl; glycidyl; C5-C12cycloalkyl; cyclohexyl which is substituted by OH, C1-C4alkyl or -OCOR11; C7-C11phenylalkyl which is unsubstituted or substituted by OH, Cl or CH3; -CO-R12 or -SO2-R13; and R7, in the case where n=2, and R8 to R23 are as defined in claim 1, is highly suitable for stabilizing organic material.
Patent SE-9600536-L (SE)
Inventor: ERIKSSON ANDERS
IPC: H04M11/08
Filed: 1996-02-14
Abstract: The device information handler receives commands from a customer connected to the public telephone network via a communication device. The information handler carries out the command and receives service data corresponding to the command from the general information network. The information handler then transmits the service data to a video text side dedicated to the customer. The information handler incorporates an authorisation (1) for each connected data network, which handles access to the network and presents information for the authorisation (2) in accordance with a standard which is common for all authorisation. An authorisation for each customer functions as lock tool for service information which is accessed by the authorisation.
Patent SE-9600830-L (SE)
Inventor: KIM SANG-RYUL
IPC: C11D3/39
Filed: 1996-03-04
Abstract: Granular sodium percarbonate is produced in a reactor charged with unpurified anhydrous Na2CO3 under an air flow at constant temperature. The charge is agitated and sprayed with H2O2 solution and the sodium percarbonate produced is continuously dried. Any uneven percarbonate is recycled for further production. A further claim is for a process for the manufacture of particulate sodium percarbonate in which 1 or more compounds from the following groups 1, 2, 3 and 4 are introduced into a reactor with MgSO4 in order to blend them with the interior or the surface of the particles; (1) - aqueous sodium silicate of general formula Na2OnSiO2 xH2O where n = 1 to 4 and x = 0 to 9, (2) - higher fatty acids and carbohydrate esters or polyol or a compound that is given by adding polyoxyethylene to this ester, (3) - pyridine compounds or their salts with 1 or more carboxyl groups as substituents, (4) - aromatic or aliphatic amines and their salts with 1 or more sulphonic acid groups or carboxyl groups and substituents.
Patent SE-9600898-L (SE)
Inventor: LITWIN ANDREJ
IPC: H01L21/331
Filed: 1996-03-07
Abstract: In a bipolar semiconductor-on-insulator transistor device (1) comprising an emitter region (4), a base region (5), a collector region (2) and a collector contacting region (6) in a semiconductor wafer, e.g. a monocrystalline silicon wafer (2), on top of an insulator (3), the base-emitter and collector-base junctions are tilted relative to the interface between the semiconductor wafer (2) and the insulator (3). The device can be made by anisotropic etching in order to produce a tilted surface (7) at an edge of the device or equivalently a V-groove having tilted sidewalls. The base and emitter regions (5, 4) are then produced by diffusing suitable donor and acceptor atoms into the material inside the tilted surface. Such a bipolar semiconductor-on-insulator transistor combines the high speed features of a lateral semiconductor device and the high voltage features of a vertical semiconductor device.
Patent SE-9603800-L (SE)
Inventor: SPRINGMANN STEFAN U
IPC: H02G11/00
Filed: 1996-10-14
Abstract: A device for holding and guiding a cable assembly (11) between a first manipulator part (2) and a second manipulator part (3), which is movable in relation to the first part. The device comprises a cable assembly carrier (17) which is attached to the first manipulator part and which is elongated and tubular and that the cable assembly runs longitudinally through the cable assembly carrier. From an initial position, the movement of the cable assembly is influenced by a returning force.
Patent SE-9604689-L (SE)
Inventor: HESSELBOM HJALMAR
IPC: H01R12/71
Filed: 1996-12-19
Abstract: A combined optical and electrical interconnection means for interconnection of in particular chip modules has an elastic layer of for instance silicone placed over the sharp edge or corner connecting surfaces where the interconnection is made. On the front surface the layer covers an end of an optical waveguide having a core and on the top surface the layer carries an electrically conducting area connected to an electric transmission line. The front surfaces are pressed against each other connecting the ends of the optical waveguides. On the top surface the conducting area is in contact with interconnected electrically conducting areas on a surface of a connector strip. This interconnection structure is able to connect densely located electrical lines and optical waveguides not requiring any fan-out configuration. It is particularly suited for interconnecting compact multi-chip modules and similar devices.
Patent SE-9703767-L (SE)
Inventor: MAXIM GABRIEL
IPC: F02B47/00
Filed: 1997-10-16
Abstract: A pressurised heat carrying medium such as air is used to cool the combustion chamber during a work stroke and the heat captured results in the medium expanding, the resulting increase in pressure being put to use in the engine work stroke. A silent six-stroke compound combustion engine with twin gas expansion during the combustion expansion and hot gas expansion work strokes is used.
Patent SE-9704825-L (SE)
Inventor: CARSTENSEN PETER
IPC: H01B9/00
Filed: 1997-12-22
Abstract: An insulated DC-cable and method for production of an insulated DC-cable with an insulating system comprising an extruded cross-linked polyethylene based insulation disposed around the conductor. The extruded polyethylene based compound comprises additives such as cross-linking agent, scorch retarding agent and antioxidant. The scorch retarding agent comprises a compound (D), 2,4-diphenyl-4-methyl-pentene-1 and the antioxidant comprises a compound (C), a diester of 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionicacid and thiodiglycol. The compounded polyethylene based resin composition is extruded and cross-linked at a temperature and for a period of time sufficient enough to cross link the insulation. The temperature and the period of time upon extrusion and cross-linking are limited so as to substantially suppresss or essentially avoid undesired polar by-products being formed in the cross-linked composition.
Patent SE-9801221-L (SE)
Inventor: PERSSON PER-HAAKAN
IPC: F16B21/07
Filed: 1998-04-07
Abstract: It is shown a locking arrangement at a portable device such as a telephone terminal. The device comprises a main body and a movable protruding member such as a flip-lid. The protruding member is switchable between at least a first position and a second position with respect to the main body. The locking arrangement comprises a plunger unit and a lock and release unit with a fixed part and a resilient part. The resilient part is resilient along at least one direction of resilience (X) away from the fixed part. The plunger unit is switchable, along a direction of insertion and retraction, between a disengaged position and an engaged position between the fixed part and the resilient part.
Patent SE-9802112-L (SE)
Inventor: ANDERSSON JONAS ERIK
IPC: G01N1/22
Filed: 1998-06-15
Abstract: The present invention relates to a method of enriching a volatile substance or volatile substances from a gas flow that has already been generated and metering the volatile substance(s) to an analytical instrument in a limited gas flow, characterized by either sucking or pressing the gas flow via a first switching valve to an adsorber in which the volatile substance or volatile substances is/are adsorbed, and causing the gas flow freed from said substance or substances to leave the system via at least said first switching valve; causing a controlled amount of inert gas to flow via the first switching valve to the adsorber, which is heated with the aid of an infusion pump and through said adsorber while taking up the volatile substance or volatile substances, again via the first switching valve and via a second switching valve to the infusion pump; and delivering the inert gas together with its volatile substance or volatile substances content to the analytical instrument via said infusion pump and said second switching valve. The present invention also relates to apparatus for carrying out the method.
Patent SE-9802992-L (SE)
Inventor: SJOELUND HANS MARTIN
IPC: A01J7/00
Filed: 1998-09-04
Abstract: The invention regards an apparatus for performing an animal related operation like milking or grooming, where the animal (9) is confined in a stall (8). In order to protect animals and equipment, it is so arranged that any breaking of the functions activates an activable state, which retracts devices (21; 10) from the region of confinement before the apparatus is allowed to finally stop.
Patent NO-20002023-L (NO)
Title: Kamerastyringssystem
Inventor: OSEN KARL
IPC: G01C21/16
Filed: 2000-04-18
Abstract: Et system for kamerastyring benytter en GNSS-mottaker (global navigasjonssatellittsystem-mottaker), en treghetsmåleenhet, samt andre sensorer som bidrar til å bestemme posisjonen og stillingen av objekter, og spesielt av de mål som skal filmes.