baber/WOPTO huggingface dataset:
Patent SE-524476-C2 (SE)
Inventor: OEJDEMARK CHRISTER
IPC: B07C5/342
Filed: 2002-12-04
Abstract: The invention relates to a method and an arrangement for sorting randomly distributed refuse sacks containing different types of refuse sorted at source. Each refuse sack has a predetermined means of identification (R, G, B, O, GR) for each type of refuse sorted at source. In the sorting, the refuse sacks are transported for them to be identified in successive sorting stations and separated so that refuse sacks containing a predetermined type of refuse are sorted out at the sorting station intended for this purpose. In the method according to the invention, in at least one sorting station (10a, 10b, 10c; 14a, 14b, 14c) refuse sacks containing another predetermined type of refuse (R, G, B, O, GR) and provided with associated means of identification are identified and separated.
Patent SE-527078-C2 (SE)
Title: Isolating protein fractions from skimmed milk by microfiltration, involves heating milk prior to microfiltration
Inventor: BENDIXEN NIELS
IPC: A01J/
Filed: 2004-05-06
Abstract: The milk is heated prior to microfiltration and the temperature is then reduced or kept constant during microfiltration. A method for isolating protein fractions from skimmed milk comprises a single or multi-step microfiltration process. The milk is heated to 60-65[deg]C and maintained at this temperature for 5-10 minutes before microfiltration and then during microfiltration the milk has a temperature which is either falling or constant.
Patent SE-526082-C2 (SE)
Inventor: STREIB MARTIN
IPC: F02D41/34
Filed: 2004-05-27
Abstract: The method involves dividing a range of crankshaft angle, between two predetermined operating points of cylinders (5,10,15,20) activated successively, in several partial segments. A value of an engine rotation speed is determined in each of the partial segments. An upper dead point of ignition of the cylinders is selected from the predetermined operating points.
Patent SE-526721-C2 (SE)
Title: Turning method for Savonius type wind turbine, uses winch to slant turbine frame in event of generator overloading
Inventor: LAGSTROEM GOERAN EMIL
IPC: F03D7/06
Filed: 2005-02-21
Abstract: The turbine (1) is mounted in a frame (7) with its gearbox and electricity generator mounted on the lower horizontal beam in this frame. This beam is welded to an axle (2) resting on bearings on either side of the frame, which in turn is mounted on a foundation (4). A winch (5) is mounted on the foundation and the winch wire (6) is secured to the upper horizontal beam in the frame, holding the latter against a framework (8) in the foundation as long as the generator is not overloaded as a result of high winds. In the event of overloading, a signal is sent to the winch to pay out more wire so that the frame slants backwards at an angle and no longer faces directly into the wind. The turbine has three rotor sections separated by an angle of 120 deg.
Patent SE-529577-C2 (SE)
Inventor: LIN CHAO-WEI
IPC: F16B25/10
Filed: 2005-12-22
Abstract: A screw comprising a head part (50), a pointed insert part (52) and a shank part disposed between said head part and said pointed insert part and having a shank axis (A). The shank part comprising a first shank segment (53) adjacent to said head part and having a first radius (r0) relative to the shank axis, and a second shank segment (54) adjacent to said pointed insert part and having a surface that is formed with a helical screw thread (55) including interconnected thread sections that have a second radius (ii) relative to the shank axis and larger than the first radius. The second shank segment is provided with one lengthwise groove (56) having a curvature so that the depth of said groove is larger than zero but smaller than the outer diameter of said threads, and the length of said groove is larger than zero but smaller than the whole length of said shank part, said lengthwise groove extends upward from the pointed end. The surface of the second shank segment being further formed with at least one projecting element (57) between two neighbouring interconnected ones of said thread sections, said projecting element having a greatest radial dimension (r2) with respect to the shank axis that is greater than the first radius (r0) and less than or equal the second radius (r1),
Patent SE-533323-C2 (SE)
Inventor: OJALA MIKA
IPC: F24J3/08
Filed: 2007-10-05
Abstract: The present invention relates to a single pipe collector for a heat pump installation. The collector comprises a pipe (12) intended for installation in a heat pump plant, in which pipe a heat transfer liquid circulates in a closed cycle for conveyance of heat that is absorbed from a heat source to a heat pump and return of the heat transfer liquid back to the heat source. The inward surface (14) of the pipe has an uneven surface structure that comprises indentations and/or elevations (16). The present invention also relates to heat pump plant comprising the collector.
Patent SE-532024-C2 (SE)
Inventor: BOLIN GOERAN
IPC: C09K5/06
Filed: 2008-02-12
Abstract: In a chemical heat pump using a hybrid substance (2) and a volatile liquid, layers (3) of a matrix material are provided for binding or containing the substance and/or the condensed volatile liquid. These matrix layers are placed sot that transport of heat to or from an external medium at at least the free surfaces of the matrix layers is obtained and preferably also at their opposite surfaces. Therefor, pipe conduits (9) are provided, in which the external medium flows and which are placed at the surfaces of the matrix layers, such as both beneath supporting plates (4) and directly on top of the matrix layers. By using pipe conduits at the free surfaces of the matrix layers, i.e. the surfaces which are not located at the supporting plates, it is achieved that the free surfaces of the matrix layers still are permeable to the vapour of the volatile liquid in both the evaporation stage and the condensing stage.
Patent SE-535951-C2 (SE)
Title: Metod och anordning för anslutning av el-ledningar till jord- och nollskenor i el-centraler
Inventor: STIGEFELT HARALD
IPC: H02B1/20
Filed: 2010-05-18
Abstract: Metod och anordning för anslutning av el-ledningar till jord- och nollskenor (5) iel-centraler. Metoden ger bättre utrymme och underlättar vid montering av el-ledningarna mot jord- och nollskenorna (5) i el-centralerna när dessa installeras ifastigheterna. Detta åstadkcinnnes genom att placera jord- och nollskenorna (5)vertikalt på var sin sida i el-centralen. Detta frigör utrymme i el-centralen, speciellt för kablarna som ide 'ﬂesta fall ansluts till el-centralen uppiﬁån.
Patent SE-536261-C2 (SE)
Inventor: AAKERMAN NILS
IPC: A47C17/80
Filed: 2011-12-19
Abstract: The device (I) has a bed unit (10) folded between horizontal and vertical positions, and running unit-pairs (20, 22, 24, 26) arranged along a longitudinal side of the bed unit. Control units (50, 60) comprise horizontal portions (54, 64) and vertical portions (52, 62). Two of the running unit-pairs are arranged at a distance to each other in a thickness direction of the bed unit such that the running unit-pairs act together with the control units when the bed unit is folded between the positions. A locking unit locks the bed unit in a horizontal position or in vertical position.
Patent SE-542691-C2 (SE)
Title: Distanselement med utslagsbegränsande perifera fjädrar för kärnbränslearrangemang och förfaranden för tillverknng av detsamma
Inventor: SMITH DAVID GREY
IPC: G21C3/356
Filed: 2013-03-19
Abstract: Bränsledistanselement (100) innefatta r minst et specialiserat badkar (110) på et yttre perimeterband (101). Specialiserade badkar (no) innefattar en elastiskt resistiv förlängning och en motsvarande utslagsbegränsare (111) på samma ytre sida av perimeterbandet (101). Den elastiska resistiva förlängningen tillhandahåller flexibelt motstånd till kanalen (12), och utslagsbegränsaren (111) tillhandahåller begränsning av stel rörelse bortom en särskild tröskel mellan kanalen (12) och distanselementet (100). Placering, fjäderkonstant, längd, antal, och andra egenskaper hos det specialiserade badkaret (110) kan väljas baserat på de önskade egenskaperna för bränslearrangemanget (10) och förväntade transversella laster vid bränsleforsling och -handling mot vilka specialiserade badkar (110) kan skydda på et fjädrande sät. De specialiserade badkaren (110) kan från perimeterbandet (101) bildas genom en förenklad stansoperation. Badkar (101) kan placeras vid vilken position eller positioner som helst på perimeterbandet (101) av exempelvis distanselement (100) som enligt utföringsformer används i kärnbränslearrangemang (10).
Patent SE-537949-C2 (SE)
Inventor: HEISKANEN ISTO
IPC: D21H17/55
Filed: 2013-04-25
Abstract: Abstract The invention relates to a process for treating cellulose fibres whichprocess comprises the steps of providing a slurry comprising ce||u|ose fibers,adding anionic poiyacryiamide (A-PA|\/I) with high molar mass to the slurry ina first step and subjecting the slurry comprising fibers and A-PAIVI to amechanical treatment in a second step thereby forming a compositioncomprising microfibrillated cellulose. The invention further reiates to acomposition produced according to the process.
Patent SE-538915-C2 (SE)
Title: Gruppväxellåda för fordon samt fordon, som innefattar en sådan gruppväxellåda
Inventor: DIETER SLAPAK
IPC: F16H57/023
Filed: 2014-05-27
Abstract: Uppfinningen avser en växellåda (2) for fordon, innefattande en planetväxel (14) medett ringhjul (22), ett solhjul (18) och en planethjulshållare (20), på vilken minst ett pla-nethjul (24) är roterbart lagrat, vilket ringhjul (22) och solhjul (18) ingriper med detminst ena planethjulet (24) medelst kuggar (32); och en forsta axiellt forskjutbar kopp-lingshylsa (40), som i ett forsta växelläge är anordnad att frånkoppla en till växellådan(2) ingående axel (16) från planethjulshållaren (20) och i ett andra växelläge är anord-nad att sammankoppla den ingående axeln (16) med planethjulshållaren (20). En andraaxiellt förskjutbar kopplingshylsa (42), är i det forsta växelläget anordnad att samman-koppla ett kring planetväxeln (14) omgivande växellådshus (12) med ringhjulet (22)och i det andra växelläget anordnad att frånkoppla växellådshuset (12) från ringhjulet(22). En tredje axiellt förskjutbar kopplingshylsa (43) är i ett tredje växelläge anordnadatt sammankoppla ringhjulet (22) med en utgående axel (28), varvid den andra axielltforskjutbara kopplingshylsan (42) är anordnad att i det tredje växelläget sammankopp-la planethjulshållaren (20) med växellådshuset (12). Uppfinningen avser också ett for- don (1), som innefattar en sådan växellåda (2). (Pig. 2)
Patent SE-540190-C2 (SE)
Title: A sealing arrangement for a hydrodynamic machine
Inventor: JOHNNY FÄRM
IPC: F16J15/34
Filed: 2015-04-30
Abstract: The invention relates to a sealing arrangement for a hydrodynamic machine. The hydrodynamic machine comprises a housing (8), a rotary shaft (9) extending through an opening (8a) of the housing (8), a rotary component (2) arranged in the housing (8) connected to the rotary shaft (9), a sealing arrangement (15, 16) and a lubrication passage. The sealing arrangement comprises a stationary part (15) which is connected to the housing (8) and which comprises a first sealing ring (15a) provided with a first annular sealing surface (15b), and a rotatable part (16) which is connected to the rotary component (2) and which comprises a second sealing ring (1,6a) provided with a second annular sealing surface (16b) configured to seafingly abut against the first annular sealing surface (15b), and a lubrication passage configured to supply a lubricant to the sealing surfaces (15b, 16b). The lubrication passage comprises a lubrication channel (15c) formed in a space between a radially outer part of the annular sealing surfaces (15, 16) and a radial inner part of the annular sealing surfaces(15, 16).
Patent SE-539601-C2 (SE)
Title: Förfarande och system för att begränsa tomgångskörning av ett fordon
Inventor: IGOR KOVACEVIC
IPC: F02N11/08
Filed: 2015-12-18
Abstract: Uppfinningen hänför sig ett förfarande för att begränsa tomgångskörning av ett fordon (l)med en förbränningsmotor (2) och åtminstone ett uppladdningsbart batteri (4) under enfordonsoperatörs rast eller nattvila. Batteri (4) är anpassat att strömförsörja åtminstone enunder rasten eller nattvilan strömförbrukande enhet (7) och förfarandet innefattar stegenatt bestämma en tidpunkt då rasten eller nattvilan förväntas avbrytas, bestämma önskadladdningsmängd i batteriet (4) vid tidpunkten då rasten eller nattvilan förväntas avbrytas,beräkna batteriets (4) tillgängliga laddningsmängd vid tidpunkten då rasten eller nattvilanförväntas avbrytas, jämföra tillgänglig laddningsmängd med önskad laddningsmängd ochstoppa tomgångskörningen när tillgänglig laddningsmängd är större än eller lika med önskad laddningsmängd. (Pig. 4)
Patent SE-539792-C2 (SE)
Title: Mixing unit for mixing treatment media in liquid or gaseous state with a fiber suspension and a mixing apparatus comprising such a mixing unit
Inventor: LEIF ÖDMARK
IPC: D21C9/10
Filed: 2016-05-31
Abstract: ABSTRACT A mixing unit (201) for use in a mixing apparatus for mixing treatment media in liquidor gaseous state with a fiber suspension. The mixing unit is adapted to be arrangedin a mixing chamber of the mixing apparatus and comprises at least one rotor (207)and at least one stator (209). Each rotor is adapted to be connected to the drive shaftto rotate with the drive shaft in a direction of rotation, and each rotor comprises atleast one radially extending rotor arm (208a-f). Each stator is arranged axiallyadjacent at least one rotor, and each stator comprises at least one radially extendingstator arm (21 Oa-g). The at least one stator arm and the at least one rotor arm aremutually configured such that at least a portion of a leading surface (21 1a) of saidrotor arm passes a front surface (212a) of the stator arm at an angle (ß) duringrotation of said rotor. (Fig. 4)
Patent SE-542882-C2 (SE)
Title: Disc filter for lime mud slurry
Inventor: RANSJÖ HENRIK
IPC: D21C9/18
Filed: 2019-06-27
Abstract: The invention relates to a disc filter (1) for separating lime mud particles comprised in lime mud slurry from liquid. In particular, the invention is directed to prevent the buildup of lime mud deposits in the disc filter (1 ). The disc filter (1 ) comprises one or several filter disc units (4) unit arranged on a rotatable shaft (3). The filter disc unit (4) comprises at least a first filter disc (4b) and a hollow interior (4a). The hollow interior (4a) is in communication with a channel (3a) in the rotatable shaft. The filter disc unit is partly immersed in a vessel (2) comprising lime mud slurry. The lime mud slurry is forced through the filter disc (4b) by a pressure difference. When the lime mud slurry passes through the filter disc, lime mud particles accumulate on the surface of the filter disc (4) while the filtered liquid fraction is guided away from the disc filter via the channel (3a) in the shaft (3). The disc filter further comprises a scraper (12) arranged to scrape off lime mud accumulated on the filter disc (4b) to be collected by a mud chute (10). In order to prevent buildup of deposits of lime mud particles on the mud chute walls (10a, 10b) there is a protective screen (32) arranged between the mud chute walls (10a, 10b) such that at least a part of the lime mud particles scraped off from the filter disc (4b) are prevented from reaching a mud chute wall (10a, 10b).
Patent SE-545072-C2 (SE)
Title: An acoustic system and method for controlling acoustic energy emitted from two parametric acoustic transducer arrays
Inventor: HANSSON JOSEF
IPC: H04R1/40
Filed: 2021-09-30
Abstract: An acoustic system contains a first and a second parametric acoustic transducer array (110a, 110b, 210a, 210b), emitting acoustic energy of periodically varying intensity in the form of a first modulated acoustic signal (200a) and second modulated acoustic signal (200b), respectively. The first modulated acoustic signal (200a) comprises a first carrier wave (202a) and an audible sound signal (204) modulated onto the carrier wave (202a). The second modulated acoustic signal (200b) comprises a second carrier wave (202b) and the audible sound signal (204) modulated onto the carrier wave (202b) in counter phase compared to in the first modulated acoustic signal (200a). The transducer elements (ei) of the first parametric acoustic transducer array (110a, 210a) are controllable in response to a control signal (C1, C11) so as to emit the acoustic energy at a wavelength and phase determined by the control signal (C1, C11). The transducer elements (ej) of the second parametric acoustic transducer array (110b, 210b) are controllable in response to a control signal (C2, C12) so as to emit the acoustic energy at a wavelength and phase determined by the control signal (C2, C12). A controller (120) generates the control signals (C1, C2, C11, C12) such that the emitted acoustic energy forms a first directional beam of sound (B) having a first pressure maximum region (PMAX1) and a second directional beam of sound (B’) having a second pressure maximum region (PMAX2).
Patent SE-503594-C2 (SE)
Inventor: ROENNMARK ULF
IPC: B21D5/02
Filed: 1992-10-26
Abstract: This invention relates to an arrangement at lower tools for edging presses and the like where a pair of jaws or pads are displaceable in at least the one direction by means of a system including obliquely arranged surfaces. The novelty lies in that there are arranged at a first sliding face of a sliding plate, a number of slots or recess (3) in pairs and positioned in opposing directions on each side of a central plane of the tool and at second inverted sliding faces each connected to a jaw or pad means (12) mirror inverted slots (8) having greater length than the former slots and in that in the shorter slots there are arranged keys having a depth adapted to the slots so that a protruding portion of each key projects into each of the elongated slots.
Patent SE-501567-C2 (SE)
Inventor: REINECKE KARL
IPC: F16B11/00
Filed: 1993-10-05
Abstract: A connection member for tubular profiles, used for example when making a connection between two tube ends (17, 18), or when mounting a component into the end of a tube. The connection member (10) is made of an elastic material, for ,example plastic. It comprises at least one substantially cylindric dowel (12, 13) which is insertable into the end of the tubular profile and at least one peripherally outwards from the envelope surface of the dowel protruding flange (11) for axial positioning of the connection member in the tube end. A slot (15) extends in same plane as the longitudinal axis (16) of the dowel, from its surface and radially into the area of said longitudinal axis (16). <IMAGE>
Patent SE-515737-C2 (SE)
Inventor: HINTUKAINEN KARI ANDERS
IPC: G06F5/10
Filed: 1995-03-22
Abstract: An arrangement and a method respectively for handling or getting access to a digital buffer in a digital buffer memory where to each digital buffer a set of pointers is arranged in a reference memory. The arrangement includes a register arrangement defining the position of a digital buffer in the digital buffer memory, an offset value, an address calculation arrangement and an operating address register. For each of the pointers in a set relating to a digital buffer, a separate pointer register is provided and address data is input and stored substantially at the same time in each pointer register corresponding to a set of pointers. The subsequent address for reading/writing in the digital buffer memory is calculated and stored in at least the operating address register.
Patent SE-507045-C2 (SE)
Inventor: GUSTAFSSON BILL
IPC: H01B3/44
Filed: 1996-05-31
Abstract: The invention concerns an unsaturated ethylene copolymer, a method for producing it, and the use thereof for producing cross-linked structures, such as insulating layer material, semiconductor layer material and sheath material for electric cables. The unsaturated ethylene copolymer comprises a polymer obtained by radical polymerisation through a high-pressure process of ethylene and at least one monomer which is copolymerisable with ethylene and includes a diunsaturated comonomer of the formula (I): H2C = CH-O-R-CH = CH2 wherein R = -(CH2)m-O-, -(CH2CH2O)n-, or -CH2-C6H10-CH2-O-, m = 2-10 and n = 1-5. Preferably, the comonomer of formula (I) is 1,4-butanediol divinyl ether.
Patent SE-507959-C2 (SE)
Inventor: JANSSON ULF
IPC: E01B29/16
Filed: 1996-08-05
Abstract: Device for laying railway track. When deploying a long rail in the course of tracklaying, it is desirable that the position of the rail relative to the sleeper be controlled and corrected as required. This is achieved if the roller (1) is free to move relative to the base (7), that is, in practice, relative to either the rail and/or the roadbed. This is achieved by mounting the roller (1) in a cradle (2) which is free to pivot in a base (7), the degree of movement of the roller/cradle relative to the base being limited by twin stops (4). The invention is provided with a carrying handle (6) to facilitate its practical use.
Patent SE-507363-C2 (SE)
Title: Tool for fitting small rollers
Inventor: TANASESCU OVIDIU C
IPC: B65G/
Filed: 1996-09-23
Abstract: The tool has a space which can accommodate an elastic, cylindrical body in the roller (2). The space forms a support surface, which in a lateral direction gives support to the elastic, cylindrical body accommodated in the space. The space is provided with a bottom which supports a first end surface in the elastic, cylindrical body in a longitudinal direction.
Patent SE-513203-C2 (SE)
Inventor: HANSSON ROY
IPC: A61F13/49
Filed: 1996-10-24
Abstract: The invention relates to an absorbent article, such as an incontinence guard or a sanitary napkin, comprising an absorbent body (6) enclosed between a liquid-pervious cover layer (2) and a liquid-impervious cover layer (4), whereby the article has a substantially elongate shape and exhibits two end portions (8, 10), and a crotch portion (12) arranged between the end portions. At least one of the end portions (8, 10) exhibits a stiffness which is at least 15 % higher than the stiffness in the crotch portion (12) of the article. The stiffening portion may be constituted by a layer comprising a pressure-sensitive adhesive attachment device.
Patent SE-506726-C2 (SE)
Title: Antenna coupling arrangement connecting RF signal transmission free standing area with radio telephone
Inventor: ERICSSON INA
IPC: H01Q1/32
Filed: 1996-12-18
Abstract: The conductor circuit capacitively or inductively transmits the radio frequency signals from the free standing antenna to a main antenna. The main antenna is electrically connected to the telephone. The conductor circuit comprises a meander coil (4) of electrically conductive material arranged on a substrate (5) of electrically conductive material. At one end (6) there is a junction to the connecting conduit conductor (7). The second conductor (10) of the connecting conduit is joined to an earth plane (9), coupled to the telephone earth plane. The meander coil (4) for radio frequency signal transmission is located widthways to the main antenna (11).