baber/WOPTO huggingface dataset:
Patent SE-7909949-L (SE)
Inventor: VESA M
IPC: E04B5/19
Filed: 1979-12-03
Abstract: The invention concerns a flash mould system of concrete comprising a concrete slab (1) on which a concrete layer (6) is cast. The concrete layer is only equipped with bent-up bars (3) in the end sections, which reduces production costs compared with concrete slabs that are equipped with bent-up rods over their entire length.<IMAGE>
Patent SE-7910396-L (SE)
Inventor: TSUCHIYA T
IPC: G11C19/28
Filed: 1979-12-18
Abstract: A clocking signal drive circuit supplies at least one clocking signal in a charge transfer device which has a plurality of successive capacitive storage elements for sequentially holding a charge level representing a time sampled input signal, with each of the capacitive storage elements having a clocking electrode for receiving one of a plurality of clocking signals so that the charge level representing the time sampled input signal is transferred from one to another of the capacitive storage means in succession in response to the clocking signals. The clocking signal drive circuit includes a clocking signal generator having an output at which the generator provides a clocking control signal, and a pair of complementary transistors each having first, second, and control electrodes, with the control electrode of the complementary transistors being connected together and to the output of the clocking signal generator and the first electrodes of the complementary transistors being connected together and to the clocking electrode of at least one of the capacitive storage elements. In one embodiment of the invention the clocking signal drive circuit functions as an output device for detecting the charge level on at least one of the capacitive storage elements of the charge transfer device, and further includes a detector for determining the amount of current which flows from the clocking signal drive circuit to the clocking electrode or electrodes to which it is connected.
Patent SE-7910498-L (SE)
Inventor: WELCH C N
IPC: C25B11/04
Filed: 1979-12-19
Abstract: Disclosed herein is a cathode having an electroconductive substrate and a porous surface. The porous surface is characterized by containing a major portion of nickel and a hydrogen overvoltage reducing amount of molybdenum. The molybdenum may be present as elemental molybdenum, as an alloy with nickel, or as a molybdenum compound. Also disclosed is an electrolytic cell having an anode, a cathode, and a separator between the anode and cathode, where the cathode is characterized by a porous surface having a major portion of nickel and a hydrogen over voltage reducing amount of molybdenum, which molybdenum may be present as elemental molybdenum, and molybdenum alloy with nickel or a molybdenum compound. Further disclosed is a method of electrolyzing an alkali metal chloride brine by passing an electrical current from an anode to a cathode to evolve chlorine at the anode and hydroxyl ion at the cathode. The cathode is characterized by a porous surface containing a major portion of nickel and hydrogen overvoltage reducing amount of molybdenum. Also disclosed is a method of preparing a porous nickel electrode by flame spraying nickel bearing particles, leachable constituent bearing particles and molybdenum bearing particles onto a metal substrate and leaching out the leachable constituent whereby to form the porous surface.
Patent SE-8000556-L (SE)
Inventor: RAGNMARK G
IPC: B25D17/04
Filed: 1980-01-24
Abstract: A hand-held hammer machine with handles (2) which via arms (13) are connected with an axle (5) rotatably arranged in a housing (1). The axle is provided with actuation means (6) which move one end of one or more springs (11) along a substantially circular arc shaped curve when the axle (5) is turned. The other end of the spring is supported by a cup-shaped support means (12). Turning of the axle (5) thus results in compression of spring (11) and at the same time a shortening of the moment arm (A) of the spring force so that the moment of the spring force about the axle (5) is substantially constant when feed force is applied against the handles (2).
Patent SE-8005625-L (SE)
Inventor: LEABACK D H
IPC: B01L3/00
Filed: 1980-08-08
Abstract: A miniature reaction container for conducting reactions with precise micro-litre volumes of liquid reactants, reagents and samples for the purposes of enzyme assay procedures, comprises a tubular reaction chamber (1) made from a transparent wettable plastics material and an inlet tube (2) made from a transparent non-wettable material, such as Teflon. Both the chamber and the inlet tube may be capillary tubes and the volume of the chamber should not exceed 30  mu l. For the purposes of a particular assay procedure, the chamber (1) may be pretreated so as to have a reactant adhered or chemically bonded to its inside surface. With a plurality of such reaction containers, a multiplicity of reaction mixtures may be prepared and incubated simultaneously. To this end, the containers (23), which may or may not have been pretreated with reactant, are mounted in a slidable assembly (17-20) together with syringes (26). The needles (28) of the syringes are connected to the reaction chambers (1) and their plungers (33) are ganged together so as to be movable by the mechanism (40) simultaneously to draw a precisely metered micro-volume of liquid into the inlet tube of each container. By dipping the inlet tube successively into different liquids and actuating the syringes, coherent threads of these liquids are formed in the inlet tubes and subsequently drawn into the reaction chambers to produce reaction mixtures. These reaction mixtures may be incubated within the containers before being expressed therefrom and assayed, for example, by fluorimetry.
Patent SE-8101148-L (SE)
Inventor: WEBER K
IPC: B60R21/045
Filed: 1981-02-20
Abstract: A dashboard is constructed of a formed plastic sheet and polyurethane foam laminate having a reinforcement fixture and mat embedded in the foam.
Patent SE-8103333-L (SE)
Inventor: LUMIKKO J
IPC: B01D37/02
Filed: 1981-05-27
Abstract: Procedure for separating finely divided matter from a suspension by filtration in a periodically operated pressure filter including a filter tank into which the suspension to be filtered is supplied along with lime sludge (or CaCO3) as a filtering auxiliary substance. The lime sludge forms a filtering layer on the surface of filtering elements and the suspension to be filtered passes through this layer for separating sediment. The pressure filter contains a plurality of filtering elements extending downwardly from the roof of the filter tank so that the filtrate flows through the elements to a superposed filtrate collecting tank. The lime sludge collects on the outer surface of the filtering elements and is periodically detached by a countercurrent washing operation. Green liquor, from which the soda sediment is to be separated, is used as the suspension to be filtered.
Patent SE-8103927-L (SE)
Inventor: GUERRIER J
IPC: F02N19/00
Filed: 1981-06-23
Abstract: An auxiliary starting carburetor for internal combustion engines is provided, arranged so as to supply to the engine an auxiliary fuel, particularly in aerosol form. This carburetor comprises: a hollow rod adapted to bear on the valve of the fuel reservoir, an electromagnetic coil for actuating the rod, a chamber provided with a piston for receiving a measured amount of fuel and an outlet connected to the manifold for the fuel expelled by the piston urged by a spring.
Patent SE-8104922-L (SE)
Title: Diene! rubber stock contains oxidised oligomer - derived from thermally decomposed rubber to improve vibration damping properties
Inventor: LYAKHEVICH G D
IPC: C08L9/00
Filed: 1981-08-19
Abstract: Vulcanisable rubber shock based on diene rubber contains 5-68 wt.%, based on the diene rubber, oxidised oligomer derived from thermally decomposed rubber materials. The oligomer has mol. wt. 450-86000. The rubber when vulcanised is strong and has good vibration damping properties and is used for damping pads for machines.
Patent SE-8201529-L (SE)
Inventor: RASTOGI L K
IPC: F23N5/00
Filed: 1982-03-11
Abstract: A method and system for controlling the combustion of, for example, coal or bark in a stoker boiler or black, liquor in a recovery boiler to provide operation at maximum efficiency. Control loops are provided for primary or undergrate air and secondary or overfire air. The undergrate air control loop is adjusted as a function of carbon dioxide or steam/fuel ratio, and the overfire air control loop is adjusted as a function of carbon monoxide. In addition to carbon monoxide, combustibles and opacity may be used. Air redistribution is also used to minimize combustibles or CO or opacity.
Patent SE-8203138-L (SE)
Inventor: FRICK BERNDT EBBE
IPC: B41J29/08
Filed: 1982-05-18
Abstract: The cover has sound-absorbent material on its wall parts. It is formed in two parts displaceable relatively to each other, and also to a frame which supports both the sound-producing unit and the cover itself. The movement of the cover parts is via guides along each side. In one of the two cover parts are cooling air channels which work in conjunction with a similar channel in the frame. Where the sound-producing unit is a printer, one of the cover parts incorporates a channel for conducting a printed paper strip to a collection magazine located in the frame, or to positions at the rear of, or above the cover. The sound-absorbent material used is of wood with cardboard attached on both sides, via the intermediary of a lead or felt layer. Fastening is by means of a soft rubber or neoprene adhesive. (Provisional Basic advised week 84/02)
Patent SE-8402434-L (SE)
Inventor: HAHN F C
IPC: E02F9/28
Filed: 1984-05-04
Abstract: A mounting and method for an excavating implement embodying a shank positioned within a recess, the shank and recess being equipped with confronting spherical zonal walls and the shank and recess at the apices thereof being equipped with spherical segmental walls, the shank and recess between the two sets of spherical walls providing a gap into which thermosplastic material is introducible to provide a superior and stress transmitting fit.
Patent SE-8403883-L (SE)
Inventor: SWANLJUNG C G P
IPC: G01N33/543
Filed: 1984-07-27
Abstract: Chemical analytical device, esp. for immunoassay, involving contact of the sample with a reagent(s) to form a detectable substance (I) for qualitative or quantitative determn. is new when it comprises a continuous sheet of at least 2 segments. The first one contains a site on which a reagent(s) is present from the start, and on which contact between it an the sample can take place. The second one contains a site, esp. with (I) present from the start and on which its presence can be shown. These first and second segments are foldable in such a way that the site with the reagents can be brough to overlap the detection site. It comprises an arrangement(s) for sepn.of reagent(s) that has not reacted during the contact between sample and reagent(s). The arrangement is placed so that it is activated before the presence of (I) is shown. The segments present can be folded in such a way that desired segments overlap each other for performance of the analytical step.
Patent SE-8505355-L (SE)
Inventor: PORRVIK S
IPC: G03G9/08
Filed: 1985-11-13
Abstract: Toner for electrophotographic copying or electrostatic printing has (1) internally pigmented thermoplastic main particles prepd. by suspension polymerisation, mean dia. 2-25 microns, whose surface is covered by (2) a fine-grained thermoplastic polymerisable prepd. by emulsion or microssupension polymerisation, mean dia. 0.05-33% pref. 0.2-15% of mean dia. of main particles. 10-91% esp. 30-80%, of the surface of the main particles is covered by polymerizate. Methods of toner prepn. are also claimed.
Patent SE-8701337-L (SE)
Inventor: FORSLUND G
IPC: B60P1/48
Filed: 1987-03-30
Abstract: The hook (3) lock stop (6) can be activated to move from a coupling-ready position (I) in which the hook can be connected to a holding fixture (16) or released from it, and a
Patent SE-8800157-L (SE)
Inventor: MOLONEY M
IPC: C12N15/90
Filed: 1988-01-19
Abstract: Brassica species are produced by transformation of cell culture with foreign DNA followed by regeneration of plants from transformed cells. The cells and the plants produced thereby are capable of expressing the foreign gene. The Brassica species are transformed employing a manipulated Agrobacterium transformation system, followed by regeneration of the plant tissue into plants.
Patent SE-8803332-L (SE)
Inventor: LAURILA M
IPC: B24C9/00
Filed: 1988-09-20
Abstract: An apparatus for blasting steel products comprises a pressure vessel, a blasting chamber through which the product to be blasted passes, a sand circulation and dust removal cyclone and means for introducing a pressurized sand-air mixture from the pressure vessel into the blasting chamber and for passing sand from the blasting chamber into the cyclone. The circulation of sand is boosted by providing along the bottom (19) of the blasting chamber a suction pipe (20) having a mantle provided with suction grooves (21) for dispersing the sand flow, and the suction pipe (20) is connected at both ends thereof to end chambers (24, 25) formed at the ends of the blasting chamber (2), through which end chambers the product to be blasted enters and leaves the blasting chamber (2). <IMAGE>
Patent SE-8900590-L (SE)
Title: Arrangement with striker machine - comprises drill crown with length less than 80 per cent of that of striker piston
Inventor: RODERT J A R
Filed: 1989-02-21
Abstract: The striker piston moves forwards and backwards in a machine to strike against a drilling tool, and in the housing front part is a drill casing rotatable by a motor with a gearwheel engaging in cogs on the casing. The drill casing has its front end threaded to connect it to a tube constituting its extension. A set of tubes are connected to each other by threaded unions, and to their front end a drill crown is coupled by a splined union. A bar is arranged in the drill casing to transmit striker energy to a set of bars axially movable in the set of tubes, and thence to the drill crown. The drill crown has a work part and a shaft. In the crown is a wash channel which only extends axially in the shaft. The bar next to the crown has an axial flow channel connecting to that in the crown.
Patent SE-9000193-L (SE)
Inventor: MITRYASHIN L L
IPC: B23K35/368
Filed: 1990-01-19
Abstract: Powder wire for steel arc welding, which consists of a low-carbon steel casing and a pulverulent core which contains calcium carbonate, magnesium carbonate or sodium carbonate, a component which contains zirconium dioxide or titanium dioxide, a fluoride of an alkaline earth metal consisting of calcium, barium or magnesium, an oxide of a ferrous metal, ferromanganese, ferrotitanium and iron powder. In addition to these components, the core contains a ferro alloy of an alkaline earth metal consisting of calcium, magnesium or barium and a rare earth metal consisting of a lanthanoid, with a ratio between the ferrous metal oxide and the ferrotitanium being 1:2.
Patent SE-9001195-L (SE)
Inventor: PERAELAE R
IPC: G05D23/275
Filed: 1990-04-02
Abstract: Heating elements (1A1, 2A1 etc.) are divided into two gps. assigned respectively to the heat storage mineral space (1) and hot air duct (2), served by three-phase AC supplies via separate contactors (6,7) and multipole relays (4,5). An auxiliary switch (12) in conjunction with store and duct thermostats (3, 11) provides sequential switching of the relays to supply max. current to the duct heaters (2A1-2A3), 2B1-2B3) for a period before the store heaters (1A1-1A3, 1B1-1B3) are stepped-up from half to full power.
Patent SE-9002824-L (SE)
Title: Load handling device with extendable load engaging members - has singledriving motor operating vertically movable engaging members extending andretracting relative to carriage
Inventor: AHLSEN B
IPC: B66F9/19
Filed: 1990-09-04
Abstract: A load handling assembly has a driving mechanism which comprises an endless driving element (34) that runs along an elongate path between guiding wheels (33, 35). The load engaging member (29) of the load handling assembly is designed as a double armed lever (29, 30, 39) with a fulcrum in the form of a pivot pin (40). The fulcrum (40) of the lever is rotatably connected to the driving element (34), whose movement it follows. One arm (29), or forms part of it. The other arm (39) of the lever has a cam follower which absorbs torque produced by the load and engages a cam track (36, 37).
Patent SE-9003694-L (SE)
Inventor: LOKHOV J A
IPC: G01N21/03
Filed: 1990-11-20
Abstract: The cuvette comprises a sealed chamber (1) with optical windows (2). Each window (2) is mounted between two flanges (3, 4) one of which, for example flange (3), is provided with a groove (6) connected through tubes (7) to a system for feeding a cooling agent. The chamber (1) is provided with a sealed envelope (16) with tubes (16) for inletting and discharging a heat carrier, said envelope embracing the chamber (1) at the area of placing the samples to be tested which are placed between the optical windows (2) on the path of a light beam coming from a light source. The samples to be tested are placed in a holder (10) provided with a heater (14) and with a mechanism (9) for moving the samples in relation to the beam. <IMAGE>
Patent SE-9100033-L (SE)
Inventor: FURAELV RUNE
IPC: B27L7/00
Filed: 1991-01-07
Abstract: The invention concerns a device for preferably internal fitting of an additional pane 6 in an existing inner window casement 1 by means of a profile strip 7 securing the additional pane 6. The device comprises, along each side of the window casement 1, as viewed from the existing inner pane 2: a sealing strip 4 of flexible material which bears against the inner pane 2 and against which there bears a spacer element 5 with at least two parallel sides 5a, 5b, the additional pane 6 bearing against 5a. In cross section, the profile strip 7 has two branches 7a, 7b arranged in a compressed V-shape. One branch 7a, which is intended to be placed nearest the inner window casement 1, has a length which is determined by the rabbet depth "a" of the casement 1. The length of the second branch 5b is determined by the spacer element 5 and the thickness of the additional pane 6. A flange 7a1, 7b1, respectively, projects out from each branch 7a, 7b almost at right angles, of which one flange 7a1 is intended to be fixed to the window casement 1. In the mounted state, the second branch 7b1 bears against that side of the additional pane 6 directed away from the existing pane 2 and presses the additional pane 6 against the spacer element 5. The connection line 7c of the branches 7a, 7b lies against the sealing strip 4. The additional pane 6 is sealed off from and fixed to the associated flange 7b1 by means of a bead 9 of sealing agent. <IMAGE>
Patent SE-9200532-L (SE)
Inventor: MACDONALD R
IPC: F16K31/68
Filed: 1992-02-21
Abstract: A mixing valve having a modular cartridge containing a volume control valve and a thermostatic valve. The cartridge comprises a tubular sleeve having rotatably disposed therein a hollow cylindrical housing containing a valve plate mounted on its bottom end. The valve plate cooperates with a fixed valve plate in a nose piece of the cartridge to control the volumetric flow of water into the cartridge. An inner housing is disposed within the hollow cylindrical housing and defines therewith cold and hot water inlet passageways which are in communication with a mixing chamber in the interior of the inner housing via cold and hot water supply openings. The thermostatic control valve includes a temperature responsive element disposed in the mixing chamber which is operably connected to a piston which is axially slidably movable in a cylinder. The cylinder is fixedly mounted on the top of the inner housing with the bottom of the cylinder and the top of the inner housing defining the hot water supply opening and the top of the cylinder defining with an inner shoulder in the cylindrical housing the cold water supply opening. Upward movement of the piston serves to close off the cold water supply opening while downward movement of the piston serves to close off the hot water supply opening.
Patent SE-9202038-L (SE)
Inventor: LUNDSTROEM J
IPC: B23B27/14
Filed: 1992-07-02
Abstract: A cutting insert (10) for chipforming machining of metal workpieces is provided, which comprises top and bottom surfaces and side walls (11) therebetween. A land area (12) extends around the entire insert whilst a descending surface (14a, 14b) joins the inner margin of said land. An elongated rib (17) is provided at each corner region which is terminated at a certain distance from said descending surface. Two distantly provided chipbreaking projections (22) are provided at the forward nose portion of said elongated rib in order to fascilitate chipbreaking at small depths of cut and moderate feed.
Patent SE-9202095-L (SE)
Inventor: GUSTAVSSON ANDERS
IPC: B60K20/04
Filed: 1992-07-07
Abstract: Gear shift mechanism comprising a gear lever (7) and connecting rods (8,9,11) forming a link with the gear box (4). One end of the connecting rods (9) is supported on a fixed mounting (10) on the vehicle frame. In the course of tilting the cab forwards, spacing differences between the cab-side mounting point (14) for the gear lever and the vehicle-side mounting (10) are taken up by angular changes in the joints (16,18) between the connecting rods (8,9). ADVANTAGE - Allows the cab to be tilted in relation to the frame without the prior actuation of a locking mechanism.
Patent SE-9303282-L (SE)
Inventor: LINDER MATS
IPC: E05B19/00
Filed: 1993-10-07
Abstract: The cabinet comprises a frame of four-sided steel tube which provides rigidity against a break-in tool and which is elastically fixed in a back piece with elastic fastening devices to counteract the effect of a striking, chopping or wedging break-in tool. The back piece is fitted with bolts in the wall and the cabinet frame is drawn over the upwardly folded edges of the back piece and fastened with elastic fixtures. The cabinet has a front hatch which by reason of its formation partly has rigidity against untoward effect and partly can be pivoted upwards through 135 deg. A newly constructed hatch stop device is incorporated which permits the hatch partly to be opened with an electrical opening unit via e.g. a card reader or other electronic device and partly manually in the event of a failure in power supply.
Patent SE-9303787-L (SE)
Inventor: DIZDAR NIL
IPC: A61K31/195
Filed: 1993-11-17
Abstract: Medication comprises an infusion soln. with L-dopa dissolved in hydrochloric acid and buffered with Addex-THAM to a degree of acidity so that the soln. maintains its properties, is tissue-tolerable and maintainable for periods permitting its use in clinical practice. The pH of the medication is 4.0-6.0 and sodium pyrosulphite is used to stabilise the soln. and improve its durability. The durability is pH-dependent and at pH 4.5 is 3 days.
Patent SE-9504702-L (SE)
Inventor: BRATT GUNNAR
IPC: B05D5/06
Filed: 1995-12-28
Abstract: In a joint between two elements (2, 3), where jointing compound (8) is applied in a bead along the joint, the bead of jointing compound is worked according to the invention into a predetermined cross-sectional shape by a cutting shaping tool (16) being moved along the bead and planing off an outer layer (19) therefrom, at the same time as the planed-off outer layer is removed by suction. A polyurethane-based sealant can be used with advantage as the jointing compound. A suitable tool consists of a suction nozzle (16) with a suction opening (17a) and a cutting implement (18) mounted on an edge thereof which can plane off and guide an upper layer of the jointing compound bead into the suction opening, to be taken away.