baber/WOPTO huggingface dataset:
Patent SE-524156-C2 (SE)
Inventor: BRAENNSTROEM STIG
IPC: E21D3/00
Filed: 2002-05-31
Abstract: A safety arrangement which pertains to drill bits for reamer drilling and which is intended to prevent the drill bit from falling freely down the hole in the event of a breakage in an element that connects the drill bit with an overlying rotatable carrier element, the element forming part of a drill string that carries the drill bit, wherein the element includes a longitudinal hole that extends internally along at least a part of the length of the element, and the hole has disposed therein a safety device which functions to capture the element and therewith also the drill bit should the element break, the capture being achieved by virtue of the safety device being connected to a threaded part of the overlying element and also to a part of the element located at a distance from the threaded part of the element.
Patent SE-533565-C2 (SE)
Title: Axelanordning och förfarande för lagring av en axel
Inventor: HAGBERG KENNETH
IPC: F16C3/02
Filed: 2009-03-11
Abstract: Uppfinningen avser en axelanordning med en roterbar axel (4) som har etti sin Iängdriktning förlöpande genomgående häl (9). Enligt uppfinningen innefattar anordningen vidare en stäng (10) somförlöper i axelns (4) Iängdriktning genom hålet (9) frän ena änden av axeln (4) tillden andra. Stängen (10) är vid sin ena ände försedd med ett radiellt riktatstödelement (14). Stödelementet (14) är axiellt beläget utanför axelns (4) ände ochsträcker sig radiellt utanför axelns ytterdiameter vid änden. Uppfinningen avser även ett förfarande för lagring av en axel med hjälp av den uppfunna axelanordningen. (Fig. 1)
Patent SE-537402-C2 (SE)
Title: Fixtur för immobilisering av en arm hos en patient
Inventor: BERGENUDD HAMPUS
IPC: A61G13/12
Filed: 2011-11-16
Abstract: SAMMANDRAG En fixtur for immobilisering av en arm hos en patient for inforing av en kateter fOr undersokning av hjartat eller intervention. Fixturen innefattar ett forsta parti (41) avsett att vara anordnat pa overarmen (3), ett andra parti (42, 44, 45) avsett att vara anordnat utmed underarmen och ett tredje parti (43) avsett att vara anordnat vid handleden med handleden i en oppen position. Det andra partiet är uppdelat i en forsta del (44) forbunden med det forsta partiet (41) med en vinkel pa omkring 150 grader och en andra del (45) forbunden med det tredje partiet (43) med en vinkel pa omkring 210 grader. Den forsta delen (44) och den andra delen (45) är sammanbundna med en semi-armband (46) eller en flexibel rem (63). Pa detta sattet kan det forsta partiet vara anordnat pa insidan av armbagen och det tredje partiet vara anordnat vid handryggen vid den motsatta sidan av armen. Fixturen är fast vid armen med flera flexibla remmar. Fixturen är anordnad att imobilisera armen och handleden i en position intill naveln, dar radialis-artaren for armen är bekvamt tillganglig for kateterisering.
Patent SE-540420-C2 (SE)
Title: Method of protecting and preserving concrete objects
Inventor: PER-ERIK IRVANG
IPC: C04B41/47
Filed: 2016-02-11
Abstract: The present invention generally relates to protection and preservation of concrete objects, such as construction elements, which are exposed to weathering by rain, salt water, wind, freeze-thaw cycles as well as to applied chemicals and de-icing agents, and more particularly to a method of protecting such concrete objects from spalling using raw, cold-pressed linseed oil, as well as a concrete object treated with cold-pressed linseed oil.
Patent SE-541490-C2 (SE)
Title: A sealing valve arrangement
Inventor: NISTOVIC ADIS
IPC: F16K24/04
Filed: 2016-04-18
Abstract: Herein a sealing valve arrangement (2) for a fluid container is disclosed. The sealing valve arrangement (2) comprising a valve body (4), a flexible sealing valve (8), and a supporting element (14). The flexible sealing valve (8) comprises a sealing surface (10) and is situated in the second longitudinal portion (17) between an intermediate surface (18) and the supporting element (14). A centrally arranged recess (12) of the flexible sealing valve (8) forms a blind hole and the sealing surface (10) abuts against the intermediate surface (18), such that the flexible sealing valve (8) enables a fluid flow thought the through hole (6) only in a direction from the first longitudinal portion (15) to the second longitudinal portion (17) and the channel (16). Further a fuel tank for a hand-held power tool comprising a sealing valve arrangement is disclosed.
Patent SE-540933-C2 (SE)
Title: Improved handheld power tool
Inventor: HAGBERG ALBIN
IPC: F16F15/04
Filed: 2016-12-29
Abstract: A sprocket arrangement (5, 18, 25) for a handheld power tool such as a saw, comprising a drive unit (20) configured to rotate a drive shaft (21) and cutting tool (3) configured to be driven by the drive shaft (21) via the sprocket arrangement. The sprocket arrangement (5; 18; 25) comprises a gear (1; 10; 12) and at least one flexible element (6a, 6b; 11; 15 a, 15b) arranged such that the drive shaft (21) in the handheld power tool is resiliently connected to the cutting tool (3) in the handheld power tool. A handheld power tool comprising a drive unit, a drive shaft, driving means, and a sprocket arrangement is also provided.
Patent SE-540695-C2 (SE)
Inventor: BJÖRN BÖKELUND
IPC: G01K15/00
Filed: 2017-02-20
Abstract: The invention relates to a method for determining a correct or incorrect position of a temperature sensor (243) in an emission control system of a combustion engine, comprising the steps of: determining a first reference temperature (Tr1) within a first temperature interval (Int1); measuring a first temperature (T1) by means of said temperature sensor corresponding to said first temperature interval (Int1); determining a second reference temperature (Tr2) within a second temperature interval (Int2), wherein said second temperature interval (Int2) differs from said first temperature interval (Int1); measuring a second temperature (T2) by means of said temperature sensor corresponding to said second temperature interval (Int2); determining a value for a characteristic parameter based on said first reference temperature (Tr1), said first measured temperature (T1), said second reference temperature (Tr2) and said second measured temperature (T2); comparing said thus determined value for said characteristic parameter with a predetermined characteristic parameter threshold value, said predetermined characteristic parameter threshold value being based upon determined operation parameter results for different positions of said temperature sensor for predetermined engine operation characteristics; and based upon said comparison, determining a correct or incorrect position of said temperature sensor.The invention relates also to a computer program product, a system (289) for determining a correct or incorrect position of a temperature sensor in an emission control system of a combustion engine, and a motor vehicle (100) equipped with the system (289).
Patent SE-542783-C2 (SE)
Title: Finger mount tweezer and method of using
Inventor: PARSA BEATRICE
IPC: A61B17/30
Filed: 2018-01-02
Abstract: The invention is constituted by a finger mount tweezer (1) wherein the tweezer comprises a ring shaped body portion (10) where a tong (11) is arranged to the ring.The invention is further constituted by a method of attaching individual hair extensions to individual hairs of the eye lashes, where a first finger mounted tweezer is arranged to the index finger of a first hand and a second finger tweezer is arranged to the long finger of the first hand and a third finger mounted tweezer is arranged to the thumb of the second hand and a fourth tweezer is arranged to the index finger of the second hand where;- an individual hair of the eye lash is laid open by separating the surrounding hairs of the eye lash by the first and second finger tweezers,- adhesive is applied to the individual hair of the eye lash and/or to an individual hair extension,- the individual hair extension is applied to the individual hair of the eye lash by the third and fourth finger tweezer,- the individual hair extension is kept in the position to the individual hair of the eye lash until it is fixed to the hair of the eye lash.
Patent SE-542360-C2 (SE)
Title: A steel powder, a product comprised by an aggregate thereof, and use of such steel powder
Inventor: DAMM PETTER
IPC: C22C38/50
Filed: 2018-05-21
Abstract: A steel powder having the following composition in weight %: C: 0.36 - 0.40, Si: 0.6 -1.3, Mn: 0.2 - 0.7, Cr: 13.0 - 14.0, V: 0.15 - 0.40, S: <0.05, N: 0.01 - 0.15, and, optionally, Al: 0.001-0.1, Ni: < 0.5, Mo: <0.25, Ti: <0.02, Nb: <0.03, balance Fe and impurities, and having a particle size of <500 pm.
Patent SE-544107-C2 (SE)
Title: Arrangement for electronic locking system with energy harvesting and feedback, and electronic locking system
Inventor: SKARP DANIEL
IPC: E05B47/00
Filed: 2019-06-27
Abstract: An arrangement (10) for an electronic locking system (24), the arrangement (10) comprising an actuating element (12) arranged to perform an actuating procedure (18) by means of manual manipulation by a user; an electromagnetic generator (14) comprising a stator (20) and a rotor (22), the rotor (22) being arranged to be rotationally driven relative to the stator (20) at least temporarily during the actuating procedure (18) by movement of the actuating element (12) to thereby generate electric energy; and an electronic control system (16) arranged to be electrically powered by the generator (14); wherein the control system (16) is arranged to control a provision of feedback to the user. An electronic locking system (24) comprising the arrangement (10) is also provided.
Patent SE-543803-C2 (SE)
Title: Water treatment arrangement comprising light transparent wall
Inventor: EWERLÖF GÖRAN
IPC: F24S20/00
Filed: 2020-04-17
Abstract: A water treatment arrangement (2) comprising a treatment chamber (4) having at least one chamber inlet (6) to receive water that may be contaminated with pathogens, such as bacteria, viruses, and protozoa, and at least one chamber outlet (8), the treatment chamber (2) is structured to have an essentially vertical orientation during use, said at least one chamber inlet is arranged in a lower end of the treatment chamber and said at least one chamber outlet is arranged in an upper end of the treatment chamber,the treatment chamber (4) is provided with a solar light transparent wall (18) and a backside wall (20), the solar light transparent wall (18) being transparent of ultraviolet (UV) light.The chamber outlet (8) is provided with a temperature controlled valve (24) configured to control outflow of water through the chamber outlet (8) in dependence of water temperature at said chamber outlet (8). The maximum thickness of defined vertical channels (10) is below a predetermined thickness value being in the range of 0.5 - 2.0 mm. The treatment chamber (4) is provided with a lower water receiving channel (12) structured to receive water from said at least one inlet (6) and to supply water to said vertical channels, and an upper water receiving channel (14) being structured to receive water from said vertical channels and to supply water to said at least one outlet (8).
Patent SE-507400-C2 (SE)
Inventor: MORPER MANFRED
IPC: C02F1/52
Filed: 1990-05-28
Abstract: Wastewater containing impurities refractory to secondary treatment is first introducted into an aerobic biological treatment stage operating with an oxygen-enriched stream and subsequently into a precipitation stage where the biologically treated wastewater is combined with Ca(OH)2 to precipitate Ca(OH)2CaCO3 sludge which adsorbs or occludes impurities. The clear liquid, separated from the resultant sludge, is passed to a second precipitation stage where it reacts with a CO2 and oxygen-containing waste gas at least in part from the aerobic biological treatment stage, thereby forming additional CaCO3. Waste gas withdrawn from the second precipitation stage, being enriched in oxygen is recycled to the aerobic biological treatment stage.
Patent SE-500050-C2 (SE)
Inventor: HARTZELL TORBJOERN
IPC: C22C29/08
Filed: 1991-02-18
Abstract: The present invention relates to cemented carbide bodies preferably for wear demanding rock drilling and mineral cutting. The bodies are built up of a core of eta-phase containing cemented carbide surrounded by a surface zone free of eta-phase where the binder phase content in the outer part of said zone is lower than the nominal and, in addition, constant or near constant, and that the binder phase content in the inner part of the eta-phase free zone closer to the eta-phase core is higher than the nominal. According to the method according to the invention bodies comprising evenly distributed eta-phase are subjected to a partly carburizing treatment with a carbon activity, ac, close to 1. <IMAGE>
Patent SE-500909-C2 (SE)
Title: Tightening device for screws connected by strip - comprises drive unit which is partly connected to rotatable screwdriver, and partly support screw feed device
Inventor: ANDERSSON EGON
IPC: B25B21/00
Filed: 1991-09-16
Abstract: The screw feed device incorporates a fixed base part (3) on which a feeding part (4) moves forwards and backwards. The strip (11) with the screws is arranged to pass to the feeding part (4) outer end so that the screws can be fed forward in stages and inserted into a base by the screw driver (2). The feeding part (4) has a feed unit which is in connection with the screws and/or the strip. The feeding part supports a sepn. device (20), by means of which the strip (11) can be sepd. after the screws have been emptied from it.
Patent SE-500119-C2 (SE)
Inventor: WENNERBO OERJAN
IPC: F15B11/05
Filed: 1993-01-14
Abstract: A method for controlling a hydraulic motor by means of a hydraulic valve comprising an inlet section which includes a pump and tank connection and a manoeuvering section having a slide (B1) and a load signal system (L1, L2, L3). The hydraulic valve also includes two regulating constrictions (S3, S4) which can be connected to and from a motor (C), such as a hydraulic piston-cylinder device. The manoeuvering slide (B1) also includes a load level detecting constriction (S2) and a load signal drain (S5), and the pump generates an idling pressure. The invention is characterized in that when manoeuvering by means of the manoeuvre slide (B1), the load signal Ps of the load signal system is increased by means of a further constriction (S1) located between the pump connection and that side of the load detecting constriction (S2) that has the higher pressure during the manoeuvering process. The invention also relates to a valve construction. <IMAGE>
Patent SE-501322-C2 (SE)
Inventor: ANDERSSON ERLAND
IPC: B22D11/04
Filed: 1993-01-19
Abstract: PCT No. PCT/SE94/00005 Sec. 371 Date Jun. 19, 1995 Sec. 102(e) Date Jun. 19, 1995 PCT Filed Jan. 4, 1994 PCT Pub. No. WO94/16844 PCT Pub. Date Aug. 4, 1994A device for continuously manufacturing a cast strand by continuous casting of liquid metal melt wherein the flow of the liquid metal in the non-solidified portions of the strand is controlled by means of a static or periodic low-frequency magnetic field. A mould adapted to be supplied with the melt includes copper plates (2a,2b) which form a casting mould space with a rectangular cross section, water box beams (3) which are arranged outside the copper plates to support and cool them, and a member (4) holding the mould together. Magnetic field-generating devices, i.e., magnets, are provided close to the mould to generate a static or periodic low-frequency magnetic field which acts in the path of the inflowing melt and divides the primary flow as well as checks any secondary flows arising. Each magnet comprises a front core (5), a rear core and a coil (7). The front core is a fully integral part of the water box beam and the rear core comprises a rear movable part (6b) which is movable in a direction which substantially coincides with the direction of the field.
Patent SE-501025-C2 (SE)
Inventor: PAULSSON LARS
IPC: F27B3/08
Filed: 1993-03-18
Abstract: PCT No. PCT/SE94/00072 Sec. 371 Date Oct. 24, 1994 Sec. 102(e) Date Oct. 24, 1994 PCT Filed Jan. 31, 1994 PCT Pub. No. WO94/22279 PCT Pub. Date Sep. 29, 1994An arc furnace (1) has an electrode (13) and connection members (14) for connection to a power-supply network (20) for supplying an arc (16) at the electrode with current. The furnace is provided with a voltage-pulse generating member (3) adapted, in connection with an interruption in the arc, to supply voltage pulses to the furnace for striking the arc.
Patent SE-510480-C2 (SE)
Title: Log sawing device with laterally adjustable second saw members
Inventor: HAGLUND AAKE
IPC: B27B7/00
Filed: 1993-12-15
Abstract: The device has a support, a first sawing member(3) and a feed table (4). The feed table is designed to support a log to be sawn, and is movable to and fro relative to the support in order to move the log past the sawing member. A second sawing member(7) is adjustable laterally across the path of the feed table, thus enabling adjustment of the cat width between the sawing member. A transporter (9) is positioned side by side with the feed table and its path so a log can simultaneously rest on the transporter and feed table.
Patent SE-503997-C2 (SE)
Title: Isocyanate cured linear glycidyl:azido polymer (GAP) compsn.
Inventor: PERSSON DAG
IPC: C08G65/32
Filed: 1995-02-22
Abstract: Energy curable compsn. comprises: (A) linear glycidylazido polymer (GAP) with hydroxy end gps.; (B) polyether with a mol. wt. of 1000 - 5000 g / mol and contg. hydroxyl gps., mainly comprising polyethylene oxide polypropylene glycol ethers of formula (I) ; and (C) one or more isocyanate curing agents. H(OC2H4)x(OCH(CH3)CH2)y(OC2H4)xOH (I) (where, x = 2 - 10; and y = 15 - 100).
Patent SE-509382-C2 (SE)
Inventor: RUDLING PETER
IPC: G21C3/20
Filed: 1996-02-23
Abstract: A component (1) designed for use in a light water reactor and at least partly comprised by a metal and/or a metal alloy presents a coatings (4, 7) at its outer surface (3) and its inner surface (5). The coating (4 and 7 respectively) has as its task to protect the surface (3 and 5 respectively) against oxidation, corrosion, wear and hydration. The coating (4 and 7 respectively) suitably comprises at least one of zirconium dioxide (ZrO2) and zirconium nitride (ZrN).
Patent SE-507031-C2 (SE)
Title: Magnet system for oscillation production
Inventor: HOLM BENGT
IPC: G10K9/12
Filed: 1996-04-02
Abstract: Both rings with their magnets equally distributed around them with reciprocal gaps between them are arranged around a common axis. The magnetic forces between the two part systems with the rotor rotation around the axis cause the oscillation body to oscillate with force controlled movement along the axis. The magnets have uniform polarity within each of the part systems and are arranged with such reciprocal spacing that momentary repeated change of force directions is produced through circular reciprocal position movement of the part systems during rotation of the rotor. The unified polarities are such that repulsion is dominant during the main part of the rotation movement, whilst on the other hand attraction is dominant during a short period when the magnets in the one part system pass the gaps in the other part system.
Patent SE-507597-C2 (SE)
Inventor: NORDSTROEM OLLE
IPC: F16L37/138
Filed: 1996-12-18
Abstract: Coupling device (1) for detachable fixing at a pipe end (2), which around its periphery has a radially projecting flange (3) against which an O-ring seal (4) bears. The coupling device (1) is characterised by a tubular inner part (5), which at a first end has a sealing surface (6), conforming to the O-ring seal (4). The inner part (5) has at least three arms (7) arranged around the periphery, which resiliently project radially out past the first end of the tubular inner part and are directed so that hooks (8), formed at their ends and directed radially inwards, can pass freely over the flange (3) and O-ring seal (4) when pushed onto the pipe end (2). A tubular outer part (9) is adapted to be passed over the inner part (5) from its second end and to press the spring arms (7) radially inwards until the hooks (8) are brought into engagement behind the radially projecting flange (3). The inner and outer parts have interacting elements (11, 12), which allow these to be fixed to one another by means of a twisting movement relative to one another. At least one window (18), through which a part of the inner part (5) is adapted to become visible when fixing has been accomplished, is incorporated into the outer part (9).
Patent SE-510393-C2 (SE)
Inventor: LARSSON MARTIN
IPC: G06F21/55
Filed: 1997-06-26
Abstract: The invention relates to a method and arrangement for detecting and/or tracking a non-authorised client station (11, 20) when accessing a host station (10, 21) in a communications network (12), which also comprises connecting devices (13-17, 22-28) in a route between said client station and host station (10, 21), each client station (11, 20), host station (10, 21) and at least some of said connecting devices (13-17, 22-28) being provided with a unique identity, the method comprising the steps of executing a first verification. The method in case of approved said first verification includes further step of route control comprising: retrieving the unique identity of each of said devices in said route, by propagating an identity inquiry, collecting an identity inquiry response message, including the identity of at least each device having a unique identity, comparing each unique identity of each device and/or station included in said response message with a list of approved identities, and rejecting or accepting the access, based on the comparison result.
Patent SE-512383-C2 (SE)
Inventor: AASBERG BENGT
IPC: E21B10/62
Filed: 1997-08-08
Abstract: A rock drilling tool includes a drill body on which a radially extendible reamer is mounted. The reamer, when extended, enlarges the hole diameter to enable a hole casing to be pulled down by the tool. The body includes a front pilot bit, a rear shank adapted to be connected to a drill string, and a guiding member disposed between the pilot bit and the rear shank for pulling the hole casing along with the tool. The pilot bit, the rear shank and the guiding member are non-removable from one another. The reamer, which is mounted between the guiding member and the pilot bit, is formed of two U-shaped pieces that are hinged together to enable the reamer to be installed and removed.
Patent SE-511212-C2 (SE)
Inventor: O DONNELL SYLVIE
IPC: B43K1/08
Filed: 1997-12-22
Abstract: There is disclosed a cemented carbide containing tungsten carbide, titanium carbide, nickel, molybdenum and chromium. The composition of the materials provides a good resistance to corrosion as well as high hardness and wear resistance. These properties are particularly interesting for the manufacture of pen balls. Ball-point pen balls made with these materials will have steady writing characteristics over a long period of time. This material is particularly suitable when water-based inks are used, because these inks are far more common than oil-based inks.
Patent SE-509292-C2 (SE)
Title: Refuse container
Inventor: MAMEREN HANS VAN
IPC: B65F/
Filed: 1998-01-15
Abstract: Refuse (e.g. plastic cups or drink cans) is thrown into the container (1) through a slot (2), which is covered by a safety flap formed as a tongue-shaped component (4) dividing the slot into one or more smaller gaps (6-8). These small slots prevent children from climbing into the container through the slot. Preferably the flap comprises a piece of tubing (9) bent into a U-shape and attached to one of the slot edges (3).