baber/WOPTO huggingface dataset:
Patent SE-518780-C2 (SE)
Inventor: LENZ FRANZ VILHELM
IPC: H04R25/02
Filed: 2000-08-22
Abstract: A hearing device of the kind that has a body (21) adapted to be inserted into the auditory meatus (11) of the user's ear. The body (21) is tubular in shape and contains in its outer end a microphone (24), in its inner end a loudspeaker (25) and an amplifier (26) connected there between. A head (23) is connectable to the body, said head enclosing a battery (27) and having a passage (28) with an inner end which is directed to wards the microphone and an outer end which is directed towards the inner side of the tragus. A housing (22) made of tissue-friendly, flexible material is arranged around the body, which housing when compressed will seek to return to its original shape. The auditory means is ventilated to the outside via this material by means of a passage which is open at both ends, the inner end of which is located in the auditory meatus and the outer end of which opens into the cavity of the auricle adjacent to the anthelix, approximately opposite the tragus.
Patent SE-520866-C2 (SE)
Inventor: AAKESSON CARL
IPC: E01C23/12
Filed: 2000-10-13
Abstract: A method for working a concrete surface uses a water jet ejected from a nozzle of a nozzle holder. The nozzle holder reciprocates in cutting sweeps and moves together with a working apparatus in steps between the cutting sweeps. The water jet is directed in directions of the sweeps, and at the end of each sweep, the nozzle holder is swung into a new angle of attack for a subsequent cutting sweep. At the end of a cutting sweep, the nozzle holder begins to swing backwards simultaneously as its linear velocity increases to permit the target area to remain substantially unchanged at the start of the stepping of the working apparatus so that the water jet makes a cut forwardly in the stepping direction. The stepping and change of angle of attack are completed simultaneously immediately prior to the commencement of a subsequent cutting sweep.
Patent SE-525622-C2 (SE)
Inventor: SJOEBERG AAKE
IPC: E04F15/04
Filed: 2002-12-09
Abstract: Means for installation of panels, the panels comprising a core, a decorative upper surface and edges provided with joining means for positioning the panels towards one another. Predetermined portions of the edges are provided with an encapsulated agent which is made present on the edges of the surface elements before assembly and which encapsulation is ruptured by means of assembly making the agent available to the core. The surface elements are hereby joined to one another by use of the joining means wherein a unit of a plurality of surface elements is formed.
Patent SE-527351-C2 (SE)
Inventor: PETTERSSON LENA
IPC: B23B27/14
Filed: 2003-07-10
Abstract: The present invention relates to a method to rationally coat cutting tool inserts comprising a substrate and a coating deposited using a CVD and/or MTCVD method. According to the invention the inserts are positioned on a wire net with a surface roughness, Ra, of the wires of between 2 and 50  mu m. <IMAGE>
Patent SE-527697-C2 (SE)
Inventor: ANDERSSON THOMAS
IPC: G01B21/22
Filed: 2003-11-20
Abstract: The invention relates to a gyroscope production method and to the configuration of a gyroscope thus produced. More specifically, the invention relates to a method of producing a base (15, 35) for a scale (24, 44) on a gyroscopic ring (3, 7) belonging to a gyroscopic suspension of an arm of a parallel kinematic machine, said gyroscopic ring (3, 7) being provided with bearing pins (5, 9). According to the invention, the bearing pins (5, 9) are worked in a secure fixed state and the base (15, 35) for the scale (23) is also worked in the same fixed state, without said state being changed between the working of the bearing pins (5, 9) and that of the base (15) for the scale (24, 44). The invention also relates to a scale configuration produced using the aforementioned method.
Patent SE-527152-C2 (SE)
Inventor: STJERNA NILS ERIC
IPC: A47C/
Filed: 2003-12-12
Abstract: A spring mattress with longitudinal strings comprising a plurality of interconnected coil springs (1) enclosed in covers (2) is described, wherein a plurality of such parallel strings are arranged side by side and interconnected by surface attachment between abutting surfaces. Furthermore, a slit is provided between at least two springs located adjacent to one another within the same string, which slit allows an increased interjacent separation distance (SA) to be formed between, said adjacent springs. Also described are a method and a device, respectively, for manufacturing a corresponding mattress.
Patent SE-527622-C2 (SE)
Title: Medicine container comprises body with medication part for containing fluid therapeutic substance and closure for limiting container body inner volume
Inventor: NYSTROEM BERNT
IPC: B65D1/02
Filed: 2004-03-04
Abstract: The medicine container (10) comprises a body (11) with a medication part (34) for containing a fluid therapeutic substance and a closure (12) for limiting the container body volume. The container body exterior is provided with a waist (14) dividing the body exteriorly into an upper part (16) and a lower part. Inside the container is a restriction (36) which marks a division between the inner volume of the medicinal part and an observation part (32).
Patent SE-528244-C2 (SE)
Title: Spray or shower arrangement for recovering heat from spent water has heat exchanger comprising metal sheet on which collected sprayed water flows on one side, and water in cold water delivery line flows on other side for pre-heating
Inventor: CEDERFERM JOSEPH
IPC: F28D21/00
Filed: 2004-05-17
Abstract: A basin collects water sprayed from a shower head. A heat exchanger (15) comprises a metal sheet of rectangular waveform cross section having alternating vertical and horizontal panels (13,14). The collected sprayed water flows on one side of the metal sheet, and water in cold water delivery line flows on the other side of the metal sheet for pre-heating. The heat exchanger disposed beneath the basin transfers heat from collected sprayed water to water in cold water delivery line to pre-heat the water. The cold water delivery line and a hot water delivery line are connected to a mixer leading to the spray head. An independent claim is also included for a shower insert for use in existing shower installation without heat recovery.
Patent SE-528262-C2 (SE)
Inventor: OESTLING FOLKE
IPC: A63C17/22
Filed: 2004-07-09
Abstract: The invention refers to a hub unit (2) for an inline skate wheel (1) having a concentric bore, incorporating two axially spaced apart rolling bearings having a common inner ring (3), and a substantially sleeve-shaped socket (7) forming a housing with a seat for enclosing the outer ring (6) for a first one of the bearings, the socket having a flexible portion (7b, 7c) projecting axially from the seat for the first bearing to the other bearing, the socket (7) being insertable from one end of said bore, the end (7c) of the socket remote from said bearing seat having connecting means (9) adapted to be coupled to corresponding means (10) provided on a connecting bush (11), arranged to enclose the outer ring (6) of the other bearing and being insertable from the opposite end of the said bore.
Patent SE-529812-C2 (SE)
Title: Low profile loudspeaker component of electro-dynamic type has reduced structural height-thickness with electro-dynamic properties upheld
Inventor: ANDERSSON PETER
IPC: H04R7/04
Filed: 2006-04-11
Abstract: The low-profile loudspeaker component of the electro-dynamic type has reduced structural height/thickness with electro-dyanic properties upheld. It has a membrane unit comprising interconnected multi-sided bodies, which has coils, forming a two-jawed structure and a magnet system with multiple magnet gaps (7) in a pattern conforming to that of the two-jawed structure. The membrane unit has a centering/spider (13) fixed to its outer limiting surface and can move freely at right-angles to the plane of the magnet system. Parts of the coils on the membrane unit outer limiting surface have magnet gaps (7) with corresponding pole pieces (6) and magnets (9). The membrane unit centering/spider (13) is fixed at a height above the magnet system upper surface (19) of at least half the membrane unit oscillation amplitude.
Patent SE-534820-C2 (SE)
Title: Ryggsäck med ryggplatta
Inventor: BERGKVIST CLAES
IPC: A41D13/05
Filed: 2010-01-14
Abstract: 19SAM MAN DRAG Föreliggande uppfinning avser ett bärsystem som innefattar energonomisk ryggpiatta (2) som täcker väsentligen hela ryggtavian hos enanvändare, en första bärsele (3) anpassad att sträcka sig från en förstaposition (P1) hos en övre sektion av nämnda ryggpiatta (2) över en första axelhos en användare väsentligen diagonalt ner mot solarplexus hos nämndaanvändare, en andra bärsele (4) anpassad att sträcka sig från en andraposition (P2) hos nämnda övre sektion av nämnda ryggpiatta över en andraaxel hos nämnda användare väsentligen diagonalt ner mot solarplexus hosnämnda användare, en tredje bärsele (5) anpassad att sträcka sig frän enförsta position (P3) hos en undre sektion av nämnda ryggpiatta (2) under enförsta arm hos nämnda användare väsentligen diagonalt upp mot solarplexushos nämnda användare, och en fjärde bärsele (6) anpassad att sträcka sigfrän en andra position (P4) hos nämnda undre sektion av nämnda ryggpiatta(2) under en andra arm hos nämnda användare väsentligen diagonalt uppmot solarplexus hos nämnda användare. Bärsystemet är kännetecknat av attminst en av nämnda bärselar (3, 4, 5, 6) ärförsedd med ett kopplingsorgan(7) som är fixerat i dess fria ände, och att var och en av resterande bärselar(3, 4, 5, 6) är försedd med ett fästorgan (8) som är fixerat i dess fria ände,varvid nämnda minst ett kopplingsorgan (7) är anpassat att sammankopplanämnda respektive fästorgan (8). Publiceringsfigur: Fig. 1b
Patent SE-537164-C2 (SE)
Title: Förfarande för att styra linjebredden hos en spinnmomentoscillator
Inventor: ÅKERMAN JOHAN
IPC: H03B15/00
Filed: 2011-02-15
Abstract: 537 164 SAMMANDRAG Forfarande fOr att styra en spinnmomentoscillator (104), dar spinnmomentoscillatorn (104) ar elektriskt kopplad till en likstromstremkalla (102), vilken likstromskalla (102) är anordnad till att styra spinnmomentoscillatorn (104), dar kretsen (100) vidare innefattar en strOmmodulator (110) anordnad till att styra spinnmomentoscillatorn (104), som uppvisar ett omrade med olinjart frekvensberoende av strOmmen. Forfarande innefattar att modulera strommen med strommodulatorn (110) i det olinjara omradet for att aka linjariteten has frekvensen.
Patent SE-539645-C2 (SE)
Inventor: HENRIK FALK
IPC: E04G21/16
Filed: 2015-04-13
Abstract: Fig. 1
Patent SE-539243-C2 (SE)
Title: Matarrotor för matning av granulärt eller pulverformigt material i ett lantbruksredskap, matarsystem med en matarrotor, lantbruksredskap med ett matarsystem samt förfarande för matning av granulärt eller pulverformigt material
Inventor: GERT GILSTRING
IPC: B65G65/48
Filed: 2015-10-08
Abstract: 17 SAM |\/IAN DRAG Detta dokument visar en matarrotor (13, 13”, 13") för matning av granulärteller pulverformigt material i ett lantbruksredskap. l\/latarrotorn omfattar ettcentrumparti (132), vilket sträcker sig längs en axiell riktning hos matarrotorn,samt minst tvà rotorblad (131), vilka sträcker sig radiellt utàt fràncentrumpartiet. l\/latarrotorn har en tätningsläpp (133, 133”, 133”), vilkensträcker sig runt, samt axiellt utàt fràn, ett axiellt ändparti hos centrumpartiet,för àstadkommande av tätning mellan matarrotorn (13, 13”, 13") och en del(125) som i axiell riktning begränsar ett matarutrymme (123) i vilketmatarrotorn är belägen. Dokumentet visar även ett system för matning av granulärt ellerpulverformigt material, ett lantbruksredskap för matning av granulärt ellerpulverformigt material samt ett förfarande för matning av granulärt ellerpulverformigt material. Publiceringsbild: Fig 2
Patent SE-543668-C2 (SE)
Title: Polypropylene coated paper and paperboard
Inventor: RIBU VILLE
IPC: D21H19/22
Filed: 2019-10-18
Abstract: The present invention relates to paper or paperboard comprising cellulose fibers, said paper or paperboard comprising at least one coating layer formed by extrusion coating of a PP (polypropylene) resin, characterized in that the PP resin comprises at least 50 % by weight of a branched PP copolymer having a density in the range of 890-910 kg/m3 (as determined according to ISO 1183), a melting temperature in the range of 155-170 °C (as determined according to ISO 11357-3), and a melt flow rate (230 °C / 2.16 kg) in the range of 10-15 g/10 min (as determined according to ISO 1133), and wherein the PP resin is applied to the paper or paperboard at a grammage of less than 30 g/m2.
Patent SE-544421-C2 (SE)
Title: Method and device for producing direct reduced metal
Inventor: MURRAY HANS E H
IPC: C23C8/20
Filed: 2020-06-26
Abstract: Method for producing direct reduced metal material, comprising the steps:a) charging metal material (142) to be reduced into a furnace space (120);b) providing heat and a reducing gas into the furnace space (120), so that heated reducing gas heats the charged metal material (142) to a temperature high enough so that metal oxides present in the charged metal material (142) are reduced, in turn causing water vapour to be formed; andc) condensing and collecting the water vapour formed in step c in a condenser (280);The method is characterised in that, in step a), the metal material (142) is charged onto a gas-permeable floor (151), in that the reducing gas is circulated in a closed loop upwards through said floor (151), through the charged metal material (142), and further via said condenser (280) and a gas forced circulation device (250), and in that the method further comprises the stepd) supplying additional reducing gas to achieve and/or maintain a predetermined pressure in said furnace space (120).The invention also relates to a system.
Patent SE-545147-C2 (SE)
Title: Prefabricerad rektangulär betongplatta med flänsar som utgör ett liv runtom plattan
Inventor: SVENSSON GERHARD
IPC: E04C2/04
Filed: 2021-07-23
Abstract: En prefabricerad rektangulär betongplatta (3) i ett plan innefattar en första sida (1), en andra sida (2) och fyra kanter (4). Kanterna (4) vid nämnda första sida (1) har utmed betongplattans plan flänsar (5) runtom betongplattan och att kanterna (4) vid nämnda andra sida (2) har utmed betongplattans plan flänsar (6) runtom betongplattan. Flänsarna (5, 6) vid nämnda första sida (1) och vid nämnda andra sida (2) tillsammans har en total tjocklek mindre än betongplattas tjocklek varvid mellanrummet mellan flänsarna (5, 6) utgör ett liv (7) runtom plattan (3). Flänsarna (6) vid nämnda andra sida (2) sträcker sig längre i betongplattans plan än flänsarna (5) vid nämnda första sida (1) så att ytan på nämnda andra sida (2) är större än ytan på nämnda första sida (1).
Patent SE-506237-C2 (SE)
Inventor: HAKKARAINEN MERJA
IPC: D21F1/00
Filed: 1991-06-10
Abstract: A two-layer paper machine fabric comprising one machine direction yarn system and two cross-machine direction yarn systems. The yarn systems are interlaced in accordance with an 8-shaft weave repeat. The yarns of the cross-machine direction yarn systems are positioned in two layers in such a way that the number of yarns in the upper system is double as compared with the lower cross-machine direction yarn system. To achieve a stable fabric each machine direction yarn passes during one weave repeat over two yarns in the upper cross-machine direction yarn layer and under one yarn in the lower cross-machine direction yarn layer. The passage of each machine direction yarn is reverse as compared with the passages of adjacent yarns. The yarns of the upper cross-machine direction yarn system form floats extending alternately over two and four machine direction yarns and the yarns of the lower cross-machine direction yarn system form floats extending alternately over two and four machine direction yarns. The longer float of the upper cross-machine direction yarn is always in alignment with the shorter float of the lower cross-machine direction yarn, and vice versa.
Patent SE-510271-C2 (SE)
Inventor: BECKER RUEDIGER
IPC: F02D41/22
Filed: 1992-03-20
Abstract: The cooling system of an IC engine (3) has the conventional layout but instead of the usual thermostat to control the flow of water from the radiator and engine-driven fan, the valve (27) and fan (21) are governed by the output of an electronic control box (5). The inputs to the box are engine temp., exhaust temp., ambient temp., speed, load, etc., all from sensors. A feedback loop is used, whereby actual engine temp. and expected engine temp. are compared. USE/ADVANTAGE - Electronic control of IC engine temp.; allows better efficiency, reduction of harmful emissions and improved power output.
Patent SE-510249-C2 (SE)
Inventor: KAPANEN KARI
IPC: D21D5/26
Filed: 1992-10-12
Abstract: A deaeration vessel has a partition wall dividing the hollow vessel body into first and second portions, and defining a weir with a top surface establishing the level of pulp suspension in the vessel body. Turbulence in the deaerated pulp is minimized by providing the outlet for deaerated pulp immediately adjacent the partition wall, in the bottom of the vessel body first portion (on the same side of the weir as the inlet conduits for the suspension being deaerated). The weir is preferably configured so that the top surface, defining the liquid level within the vessel, overlies the outlet. A partition wall may extend substantially linearly at an angle of about 60 DEG to the bottom of the vessel, or it may have a vertical bottom with a top extending at an angle to the bottom, or it may be continuously curved from the vessel bottom to the top surface, about a horizontal and/or vertical axis. The outlet may have an enlarged, non-circular configuration at the bottom, which then tapers to a circular outlet conduit.
Patent SE-514798-C2 (SE)
Inventor: FANTENBERG JOHAN
IPC: H04M3/00
Filed: 1994-11-23
Abstract: PCT No. PCT/SE95/01388 Sec. 371 Date Jul. 28, 1997 Sec. 102(e) Date Jul. 28, 1997 PCT Filed Nov. 22, 1995 PCT Pub. No. WO96/16502 PCT Pub. Date May 30, 1996A system and a method respectively for providing a managing system which manages a number of managed systems, with desired and up-dated information. At least one information storing device is arranged which is provided with the original information which is relevant to the managed system(s), which information storing device is up-graded. The managing system includes a device for fetching information from one of the information storing devices and the fetched information is held in information holding devices including a cache arranged in the managing system.
Patent SE-506303-C2 (SE)
Inventor: WIKBORG ERLAND
IPC: H01P3/08
Filed: 1995-06-13
Abstract: A tunable microwave monolithic integrated circuit includes a dielectric material with a variable dielectric constant. A superconducting material with a negative dielectric constant is provided which is arranged in relation to the dielectric material in such a way that at least one interface is formed between the superconducting material and the dielectric material. The dielectric material is a low loss non-linear bulk material. Phase velocity tuning of microwaves is provided through controlling the propagation of surface plasma waves of the microwaves along the interface(s).
Patent SE-515830-C2 (SE)
Title: Caulking arrangement for installing filter cloth onto disc filter segments
Inventor: ERKERS HANS
IPC: B01D33/23
Filed: 1995-08-30
Abstract: An arrangement for installing or removing a filter cloth (2) which forms at least one filtration area (9) over a support (1) - comprises an end cap (10) for the filter cloth, at least one strip (4, 5) at the opposite end of the filter to the cap, and a notch (3, 6) in the support, the open side of which points to the filtration area when the cloth is installed on the support. The cap is placed around a section (preferably an edge) of the support. The strip is fitted into the notch during installation of the cloth. Alternatively the cap may be replaced with a second strip which can be fitted into a different notch in the support.
Patent SE-507173-C2 (SE)
Inventor: VEDEFORS KENT
IPC: B02C18/12
Filed: 1996-04-15
Abstract: PCT No. PCT/SE97/00628 Sec. 371 Date Oct. 13, 1998 Sec. 102(e) Date Oct. 13, 1998 PCT Filed Apr. 15, 1997 PCT Pub. No. WO97/38793 PCT Pub. Date Oct. 23, 1997A device for disintegrating material such as fruit, vegetables, corn and meat products. The device has a disintegrator that is displaceably driven in relation to a dolly. A rotatably driven reception disc supports a plurality of displaceably driven and disintegrating knives that are eccentrically journalled so that an axis of rotation (7) is radially displaced from an axis of rotation (6) of the reception disc. The dolly is arranged along the circumference of the reception disc and along the path of a motion of the disintegrating knives.
Patent SE-507540-C2 (SE)
Inventor: HAMMAR KENT
IPC: B65G47/22
Filed: 1996-10-29
Abstract: The invention relates to a method and an apparatus for regulating the width between two support railings (1, 19) along a curved conveyor path (2). The outer support railing (1) is flexible and, on adjustment or regulation, is released from connecting straight support railings (3) in that a locking device (5) is opened and the outer support railing may now be pulled outwards or alternatively pushed inwards to the desired position where it is locked in place by means of the locking device (5). The inner support railing (19) consists of a support plate (19) with an end (20) curved along the curved conveyor section (2). The support plate (19) may be reciprocated towards the centre of the conveyor section (2) and its width may be regulated with the aid of wings (22) secured beneath the plate (19). The position of the support railings (1, 19) may be regulated rapidly and entirely without the use of tools .
Patent SE-513057-C2 (SE)
Inventor: LEIJON MATS
IPC: H02K5/20
Filed: 1997-09-30
Abstract: A device and a method for thermally insulating a rotating electric machine comprising a stator (1), wound with a high voltage cable (11), and a rotor (17), whereby the machine is provided with a thermal insulation (20, 60, 70, 90) in the air gap between the stator (1) and the rotor (17).
Patent SE-513638-C2 (SE)
Inventor: ERIKSSON TORD GEORG
IPC: A47L15/44
Filed: 1997-12-02
Abstract: Rinsing of smooth surfaces with water containing rinse aid is performed by a rinse solution, which is prepared just prior to use by dilution of a very concentrated rinse aid containing at most 30 % by weight water. Transport and storing of diluted rinse aid and deterioration of the effect of the rinse aid is avoided. Method and composition are described.
Patent SE-509605-C2 (SE)
Inventor: ERICSSON LARS
IPC: D01G11/00
Filed: 1998-03-27
Abstract: A method and a device for dissolving isolating material e.g. packaged in bales or similar, so that separate fibres are obtained, providing an isolation, in which the fibres are injected in e.g. building elements, to become as faultless as possible. The package of fibrous material such as the bale is brought to engage a worm device (16) tearing apart the fibrous material into minor parts. These parts are by means of the worm device (16) supplied to a cutter device (40) exposing the fibres contained in the parts. The worm device achieves also a feeding pressure towards the cutter device rendering the exposure of the separate fibres more effective.
Patent DE-10054836-C2 (DE)
Inventor: VERMEE FRANS A
IPC: B65B63/08
Filed: 2000-11-04
Granted: 2002-11-07
Abstract: The apparatus for cooling packages filled with material at a high temperature comprises a channel (10) filled with liquid coolant (18) and fitted with coolant sprays (42) through which the packages are passed. Air nozzles in the channel generate turbulence in the coolant.