baber/WOPTO huggingface dataset:
Patent SE-518673-C2 (SE)
Title: 3 dimensional computer modelling method for objects derived from video sequences, assumes distance between some positions on object remains constant
Inventor: CARLSSON STEFAN
IPC: G06F/
Filed: 2001-03-09
Abstract: Transformation parameters are calculated on the basis of the coordinates for the initial 3D computer model and the assumption that at least one distance between two or more of the pre-determined positions on the object is constant over time. A number of coordinates for a final 3D computer model of the object are calculated, based on the coordinates for the initial 3D computer model and the transformation parameters.  A 3D computer model of at least one moving object is generated by creating at least two digital representations of video signals from two or more cameras used to monitor the object during overlapping time intervals. A number of points in the digital representations are determined, corresponding to pre-determined positions on the object. A number of coordinates for an initial 3D computer model of the object are calculated, based on the defined points in the digital representations. An Independent claim is also included for a software product for carrying out this method.
Patent SE-524100-C2 (SE)
Inventor: ERICSSON HANS
IPC: B27B5/32
Filed: 2001-05-16
Abstract: The invention concerns a hub device for a pair of saw blades comprising a first blade (1), which is adapted to rotate about an axis of rotation (r) in a first direction, and a second blade (2), which is adapted to rotate about the same axis of rotation (r) in a second direction opposite to said first direction. The two blades (1, 2) each have a blade body (3, 4) and cutting units (5, 6) arranged along the periphery of the blade body and adapted to run close to and in parallel with each other. The hub device comprises a blade adapter (10) having a support surface (15) for that side of the second blade (2) facing away from the first blade (1). For rotating the second blade (2) the blade adapter (10) has screw holes (13, 14) cut in its support surface (15), into which screws (16, 17) are screwable for locking the second blade (2) onto the blade adapter (10).
Patent SE-522658-C2 (SE)
Inventor: JAERGENSTEDT MATS
IPC: G01M15/04
Filed: 2002-06-28
Abstract: A method for identifying a fault associated with an individual cylinder of a multicylinder combustion engine, comprising the steps of: accelerating the combustion engine to a first engine speed (L 1 ); interrupting the fuel supply to all cylinders except the individual cylinder, which receives a predetermined amount of fuel supply, when the first engine speed is reached; and counting the time it takes for the speed of the combustion engine to decrease from either the first engine speed or a second engine speed (L 2 ), which is lower than the first engine speed, down to a third engine speed (L 3 ). A computer, a computer program and a computer program product which use the method.
Patent SE-522479-C2 (SE)
Inventor: HELLBERG RICHARD
IPC: H03F1/02
Filed: 2002-07-03
Abstract: A composite power amplifier includes a first and a second power amplifier connected to an input signal over an input network and to a load over an output network. The output network includes phase shifting elements for generating different phase shifts from each power amplifier output to the common load. The input network includes means for driving both power amplifiers to produce first output current components having an amplitude that increases linearly with increasing output signal amplitude below a transition point (T.P) and decreases motonically with increasing output signal amplitude above said point, and second output current components having an amplitude that increases linearly with increasing output signal amplitude both below and above the transition point.
Patent SE-526222-C2 (SE)
Title: Control valve for hydraulic components, e.g. in load trucks, has inlet, motor and outlet ports connected to pump, hydraulic component and tank
Inventor: MARKLUND MARTIN
IPC: F15B11/024
Filed: 2003-12-02
Abstract: The valve has a casing (2) containing an inlet port connected to a hydraulic fluid pump, a motor port connected to the hydraulic component and an outlet port connected to a hydraulic fluid tank.
Patent SE-526219-C2 (SE)
Inventor: RYDEN LASSE
IPC: B60R16/02
Filed: 2003-12-17
Abstract: An arrangement for charging a plurality of batteries that are connected in series, where the total voltage across all the batteries that are connected in series is a predefined system voltage, includes an arrangement for controlling the voltage across each battery separately, so that the system voltage is not exceeded and so that the voltage across one of the batteries is higher than the voltage across each individual other battery. The arrangement can be arranged to be able to charge batteries on, for example, a vehicle with two batteries that are connected in series, where the charging voltage needs to be higher than half the system voltage and at the same time the system voltage is not permitted to exceed a predetermined level.
Patent SE-534828-C2 (SE)
Inventor: SWARTLING FREDRIK
IPC: B60W30/18
Filed: 2009-09-14
Abstract: A method for determination of one or more downshift and upshift points for a gearbox in a motor vehicle. The vehicle includes an engine connected to the gearbox, where a downshift point represents a first engine speed at which the gearbox effects a downshift, and an upshift point represents a second engine speed at which the gearbox effects an upshift. One or more downshift and upshift points are determined relative to an engine target speed which is a desired speed for the engine. A system, a motor vehicle, a computer program and a computer program product thereof perform the method.
Patent SE-534921-C2 (SE)
Title: Anordning och metod för lastöverföring i en boggi
Inventor: HESSE JOHAN
IPC: B60G17/0165
Filed: 2010-06-28
Abstract: Uppfinningen innefattar en anordning för att reglera lastfördelningen mellan hjulaxlar i en boggi hos ett fordon, varvid åtminstone en hjulaxel i boggin är endrivande axel, fordonet innefattar vidare en styrenhet som är anpassad att regleralastfördelningen mellan nämnda hjulaxlar. Anordningen innefattar: ätminstone ensensorenhet anpassad att uppmäta en vägparameter som anger vägens karaktär,och som är anpassad att generera en vägparametersignal i beroende därav, samten processorenhet som är anpassad att: jämföra nämnda vägparameter med ettförutbestämt tröskelvärde (KG, Kr, KT) inom vägparameterns kategori, ochgenerera en lastfördelningssignal baserat pä resultatet av nämnda jämförelse.Anordningen är vidare anpassad att sända lastfördelningssignalen till nämndastyrenhet, varvid styrenheten reglerar lastfördelningen mellan hjulaxlarna baseratpä lastfördelningssignalen. Uppfinningen innefattar även en metod för att regleralastfördelningen mellan hjulaxlar i en boggi i ett fordon. (Figur 1)
Patent SE-535798-C2 (SE)
Title: Förfarande och system för gasmätning i förbränningskammare
Inventor: BADIEI SHAHRIAR
IPC: G01K11/324
Filed: 2011-03-08
Abstract: FÖRFARANDE QCH SYSTEM FÖR GASMÄTNING Föreliggande uppfinning hänför sig till ett förfarande för be-stämning av åtminstone en gasegenskap vid ett läge i en kam-mare medelst en laserpuls. Förfarandet innefattar emittering(S1) av laserpulsen in i kammaren; bestämning (S2) av enförsta tidpunkt vid vilken laserpulsen emitteras in i kamma-ren; detektering (S3) av laserljus som återsprids av gasmole-kyler vid läget i kammaren; bestämning (S4) av en andra tid-punkt vid vilken laserljuset som återsprids av gasmolekylernadetekteras; bestämning (S5) av läget baserat på den förstatidpunkten, den andra tidpunkten och en pulslängd hos laser-pulsen; samt bestämning (S5) av den åtminstone en gasegenskap-en vid läget, baserat på åtminstone en egenskap hos det bakåt-spridda laserljus som detekteras vid den andra tidpunkten. Dessutom presenteras ett gasmätningssystem och ett förbrän- ningssystem. (Figur 5)
Patent SE-541370-C2 (SE)
Title: A system and a method for determining safe start-up of a reducing agent provision configuration
Inventor: KÄLLKVIST KURT
IPC: F01N3/20
Filed: 2017-09-22
Abstract: The invention relates to a method for determining safe start-up of a reducing agent provision configuration during relatively cold conditions. The method comprises the steps of determining a need of heating energy supply to the reducing agent provision configuration in order to provide safe start-up of the reducing agent provision configuration. This is performed on the basis of determined ambient temperature values corresponding to engine shut down and engine start as well as a determined time period during which the engine has been turned off.The invention relates also to a computer program product comprising program code (P) for a computer (200; 210; 500) for implementing a method according to the invention. The invention relates also to a system for determining safe start-up of a reducing agent provision configuration and a motor vehicle (100) equipped with the system.
Patent SE-543148-C2 (SE)
Title: Antenna array
Inventor: ELLGARDT ANDERS
IPC: H01Q21/06
Filed: 2019-06-05
Abstract: An antenna array includes an array of antenna bodies (121, 122) arranged on a planar structure (110), which, in turn, contains a circuit board (210) with a ground-plane layer (420). The array of antenna bodies (121, 122) is arranged on a top side of the circuit board (210). Each of the antenna bodies (121, 122) is dome shaped and attached to the top side of the circuit board (210) along its base. Each of the antenna bodies (121, 122) is connected to a respective top transmission line (450) configured to convey microwave signals to and/or from said antenna bodies (121, 122). The top transmission lines (450) are further connected to bottom transmission lines (430) via coaxial probes (440) through the ground-plane layer (420). A resonance cavity (460) is arranged below the top side of the circuit board (210) between each of the antenna bodies (121, 122). This accomplishes a highly compact design that can be produced in a cost-efficient manner.
Patent SE-503446-C2 (SE)
Inventor: MELAN CORNEILLE
IPC: E04G21/22
Filed: 1989-11-08
Abstract: Automated installation for the laying for masonry on a wall, especially of a converter, comprising an operating station with a work plateform movable vertically inside the enclosure and capable of rotating about the vertical axis of the latter, areas for the simultaneous storage of two pallets of bricks on the platform, a robot for handling and laying the bricks, a monitoring and control station, retractable props for stabilizing the operating station and a device for raising and lowering pallets of bricks. The entire operating station is supported by a telescopic mast mounted on a turntable of a movable floor which is located outside the enclosure and with which the operating station forms a retractable self-propelled or towable unit.
Patent SE-504903-C2 (SE)
Title: Collecting device with stand for sale of loose sweets
Inventor: BENGTSSON ULF
IPC: A47F3/00
Filed: 1991-12-17
Abstract: The device has the form of a long tray (6) closed at its ends arranged at the bottom of the side of the stand (1) facing the customer. The tray profile has an upwardly open form and the tray side facing towards the stand has a downwardly inclined panel extending into the tray and with a length corresp. to that of the tray.
Patent SE-505911-C2 (SE)
Title: Explosive substance compsn.
Inventor: ENGSBRAATEN BJOERN
IPC: C06B29/00
Filed: 1992-02-06
Abstract: At least a part of the solid oxidising salt contains ammonium ions and the mixt. contains an addition of acid amounting to between 0.5 and 30 wt.% of the compsn. The acid has a pKa value at room temp. between 1 and 10, and pref. between 2 and 8. The acid has a water solubility at room temp. exceeding 25 grams per litre of water and pref. exceeding 100 grams per litre of water. It is added in powder-form. The average particle size of the powder is less than the average particle size of the oxidising salt. The acid has a fuel value and together with the fuel gives the compsn. an oxygen balance between -20% and +10%. The acid is organic with between 1 and 12 carbon atoms, or is selected amongst monocarboxyl acids with between 1 and 10 carbon atoms or amongst di or polycarboxyl acids with between 2 and 12 carbon atoms. The acid is a hydroxy-acid, partic. apple acid, tartaric acid or citric acid.
Patent SE-504103-C2 (SE)
Inventor: CARLSSON GOERAN
IPC: E05D13/00
Filed: 1995-12-12
Abstract: A method of manufacturing a U-section guide rail (3) for slidably receiving the edges (2) of a generally vertically movable shutter or door-like member (1), the guide rail including an engagement element (4) for coaction with a latching mechanism (5) intended for connection to a shutter hoist element, e.g. to a hoist line or a hoist belt, wherein the latching mechanism is adapted to be moved into and out of latching engagement with the engagement element (4) when the tension force acting on the latching mechanism (5) is removed therefrom or when a tension force is applied thereto, and wherein the method comprises the steps of   extruding a U-section guide rail (3) with an undercut groove (6, 8) in its bottom wall; extruding a profiled element (15) having a tooth-like configuration in cross-section; separating from the profiled element (15) transversely thereto individual sections (13) that have a width which enables the sections to fit into the undercut groove (6, 8); and inserting the thus formed individual sections (13) into the undercut groove (6, 8) sequentially such as to form a continuous tooth-like configuration that faces towards an edge (2) of the movable shutter.   <IMAGE>
Patent SE-507157-C2 (SE)
Inventor: JOHANNESSON STIG-ERIK
IPC: F16D23/14
Filed: 1996-08-12
Abstract: The invention relates to an arrangement for the mounting of a declutching bearing (3) of a vehicle transmission comprising an essentially tube-shaped part (2) intended for the spindle of said transmission, and an essentially sleeve-shaped bearing element (7) arranged on said tube-shaped part (2), with the declutching bearing (3) being displaceably arranged in the axial direction on said bearing element (7). The invention is characterized in that said tube-shaped part (2) around its casing surface is shaped with a part (4) which is recessed in the radial direction, and in that said bearing element (7) is arranged for detachable positioning in said recessed part (4). By means of the invention, a cost-efficient and easily removable arrangement for the mounting of a declutching bearing equipped with a bearing jacket in a clutch of a transmission in a motor vehicle is provided.
Patent SE-505648-C2 (SE)
Inventor: BOREHALL HANS
IPC: B62D21/09
Filed: 1996-08-30
Abstract: A frame for a vehicle is designed to have removably fitted to it a fastening member (5) forming part of a driving compartment module. The frame incorporates a cross-member (3) extending in the transverse direction of the vehicle, and the driving compartment module incorporates a fastening member (5) intended for fitting to the cross-member (3). On the cross-member (3) are arranged upper and lower fastening surfaces (11, 12) which have fastening holes arranged in symmetrically similar patterns. The fastening surfaces (11, 12) are provided in the transverse direction of the vehicle with a number of alternative fastening holes at spacings corresponding to the configuration of holes in the fastening member (5). This means that the fastening member (5) of the driving compartment module can be fitted at various transverse positions relative to the frame of the vehicle. The fastening holes in the upper fastening surface and those in the lower fastening surface are also symmetrical to a horizontal plane of symmetry, so that the cross-member (3) together with the fastening surfaces (7, 8) forms a symmetrical unit, which means that the same cross-member can be used for righthand and lefthand drive vehicles.
Patent SE-505653-C2 (SE)
Title: Device for installing pipe or similar in cast building plane, such as floor
Inventor: ANDRAEY KJELL
IPC: E04G/
Filed: 1996-10-21
Abstract: The tube is so formed that its axial length is variable within an interval for matching its dimension to the floor thickness. The tube consists of two mutually axially movable parts (2,3). The one part is partially inserted in the other. It also incorporates a device for counteracting the inadvertent alteration of the installed length of the tube. The tube has threads (8,9) for producing the variability in its length. The one tube part (2), which is partially inserted in the other tube part (3), has threads (8) on its outside which are in threaded engagement with threads (9) on the inside of the other tube part. A scale is provided on the tube, permitting a visual reading of the tube adjusted length. At least one tube end is provided with a perforable sealing component (6), which during casting of the floor closes the one end, preventing penetration of cast material.
Patent SE-506420-C2 (SE)
Inventor: FLADDA GERT
IPC: D21C9/10
Filed: 1996-12-23
Abstract: A method and a device for measuring the content of chemicals used in connection with bleaching of preferably cellulose fibers in a pulp, suspension for the purpose of providing a better and more uniform product quality and preventing overdosage of the bleaching chemical used. According to the invention a measurement sample is derived from a predetermined volume of the pulp suspension after or during the bleaching. Further, a catalyst in the shape of the enzyme catalase is added to the sample, which is agitated so that the bleaching chemical is decomposed and oxygen gas is generated, which oxygen gas pushes out a certain sample volume for the measurement sample, which sample volume is directly or indirectly converted, e.g. via a simple algorithm, to a value representing the content of the bleaching chemical used.
Patent SE-517621-C2 (SE)
Title: Water heater containing heat exchanger arrangement
Inventor: LEPP EERO
IPC: F24H8/00
Filed: 1997-08-29
Abstract: The heat exchanger extends upwards from the top of the stove and contains a length direction flue gas channel linked to the flue gas outlet of the stove, as well as a length direction heat carrying medium flow channel.  Heat exchangers (11,12) connected to the burner chamber (14) in the stove (10) are used to recover heat from the flue gases leaving the stove through the flue gas outlet. The burner extends upwards in a vertical direction through the stove from a burner (15) mounted in a lower part of the stove, and opens out into the upwards pointing flue gas outlet in the top of the stove. One heat exchanger (11) is fitted on top of the stove and extends in an upwards vertical direction. A flue gas channel (27) linked at the bottom end of the heat exchanger to the flue gas outlet extends in the length direction of the heat exchanger, along with a flow channel (28) for a gaseous or liquid heat carrying medium, e.g. water.
Patent SE-511065-C2 (SE)
Inventor: LINDBLOM BO
IPC: D03D49/42
Filed: 1998-03-24
Abstract: Shooting and guide members for a shuttle are arranged in a weaving machine. The shooting member comprises an air pressure source which supplies compressed air to one or more acceleration nozzles. The acceleration nozzle or nozzles are arranged to accommodate the shuttle at the time of shooting and, depending on the compressed-air supply, generating one or more air jets. The shuttle is made with surfaces which can be exposed to the air jets. The nozzle and guide members are arranged so as to guide the shuttle at least at the beginning of its shooting trajectory, when the air jet of the acceleration nozzle are brought into effect.
Patent SE-520839-C2 (SE)
Title: Anchor fitting for securing lift mast to building construction
Inventor: LIND MIKAEL
IPC: B66B9/187
Filed: 1998-03-27
Abstract: The fitting comprises at least one strut, a first fastener for releasably securing one end of the strut to the building construction, and a second fastener for releasably securing the opposite end of the strut to the lift mast. The first fastener contains a ball joint to allow restricted pivoting of the strut relative to the building construction in a chosen plane extending through the joint, once the strut has been secured to the building structure.
Patent SE-511866-C2 (SE)
Title: Anti theft device for mounting box shaped object on plate
Inventor: ODDMAN LARS
IPC: E05B73/00
Filed: 1998-04-22
Abstract: The anti-theft device comprises a frame (4) with two tubular side pieces (5,5`) joined together by crosspieces (6,6`) and housing telescopic extension arms (8,8`) with hooks (7) projecting away from the plane of the frame at either end for engaging with opposite sides of the plate. Four corner brackets (9-12) are engaged with four corners of the box to prevent it from being moved sideways relative to the frame. At least one of the brackets (10) is releasably secured to the frame and can be fixed into position using a locking tool (17). Catches (13,13`) in the brackets prevent the removal of the box in a direction at right angles to the plane of the frame.
Patent UA-37171-C2 (UA)
Title: solid catalytic component for olefins polymerization and olefins polymerization catalyst
Filed: 1989-09-29
Abstract: The invention relates to solid catalytic components for olefins polymerization and olefins polymerization catalyst. A solid catalytic component for olefins CH2=CHR, polymerization, where R- hydrogen, alkyl C1-C6, aryl, or mixtures of such olefins containing magnesium bichloride in an active form with titanium tertrachloride applied thereon and 5-20 mmole % of oxygen-containing electron donor compound relative to magnesium bichloride.
Patent DE-10030447-C2 (DE)
Inventor: BEFURT UWE
IPC: C09D7/40
Filed: 2000-06-21
Granted: 2002-11-28
Abstract: The invention relates to a preservative-free dispersion paint consisting of 4-15 percent by weight polymer dispersion that is calculated as solid fraction, 10-55 percent by weight pigment and/or extender and a maximum of 2 percent by weight water glass as additive and fractions of water to complete 100 percent by weight. Said dispersion paint has the known and reliable processing properties of dispersion paints although no preservative is used.
Patent DE-19936196-C2 (DE)
Title: Verfahren zum Betreiben eines geldbetätigten Unterhaltungsgerätes
Inventor: SCHWERDLING DIRK
IPC: G07F17/32
Filed: 1999-07-31
Granted: 2003-10-16
Abstract: Ein geldbetätigtes Unterhaltungsgerät umfaßt eine Umlaufkörper (5) mit Symbolen (6) aufweisende Symbol-Spieleinrichtung (1) und mindestens eine aus mehreren Anzeigefeldern (17, 19) bestehende Zusatzgewinn-Spieleinrichtung (15). Die Umlaufkörper (5) der Symbol-Spieleinrichtung (1) und die Anzeigefelder (17, 19) der Zusatzgewinn-Spieleinrichtung (15) sind ausschließlich mit Sonderspielen oder Punkten und nicht mit Geldwertbeträgen belegt. Der Einsatz pro Spiel wird jedoch mit einem Geldwertbetrag vorgenommen. Der weitere Spielverlauf erfolgt hingegen ausschließlich mit Sonderspielen oder Punkten, nicht jedoch mit Geldwertbeträgen. Daher sind auf den Umlaufkörpern (5) der Symbol-Spieleinrichtung (1) und den Anzeigefeldern (17, 19) der Zusatzgewinn-Spieleinrichtung (15) keine Geldwertbeträge als Symbole oder Belegungen angegeben.