baber/WOPTO huggingface dataset:
Patent SE-526143-C2 (SE)
Title: DC machine, e.g. motor, has commutator pole field amplified by connecting main and auxiliary coils for poles in series
Inventor: TINGSVIK LARS
IPC: A01K/
Filed: 2003-03-22
Abstract: The main coil (3) for the commutator poles and the commutation amplifying (auxiliary) coil (5) are connected in series so that the commutator pole field is amplified under transient conditions. The machine is designed to work under pulsed loads and includes an inductive resistor (4) connected to the anchor circuit. The resistor is connected in series to the main coil and in parallel with an auxiliary coil (5) provided on the pole cores.
Patent SE-527958-C2 (SE)
Inventor: TAPPER PAUL
IPC: H02G15/013
Filed: 2004-02-25
Abstract: A cable entry device for providing sealing in a space between a cable and a surrounding material. The cable entry comprises a covering, and a first and a second sealing member for receiving said material therebetween. The first sealing member provides a biasing force on the covering when inserted into a hole of the material, wherein the second sealing member is urged towards a surface of said material.
Patent SE-527739-C2 (SE)
Title: Heat recovery from moist gas, used for e.g. district heating, by contacting with hygroscopic medium at high temperature, condensing and contacting with medium from regeneration step
Inventor: WESTERMARK MATS
IPC: F25B/
Filed: 2004-05-28
Abstract: The moist gas (2) is contacted with a hygroscopic medium at a temperature greater than the dew point during a regeneration step (3), then it is cooled to below its dew point during a condensation step (11) and then it is contacted with the hygroscopic medium from the regeneration step during a moisture removal step. An independent claim is also included for the heat recovery and pumping process apparatus comprising a regeneration device for concentrating the hygroscopic medium using the moist gas, a condensation device with heat exchangers (14) for cooling the gas and a moisture removal device with heat exchangers containing hygroscopic medium from the regeneration step.
Patent SE-536524-C2 (SE)
Title: Hävanordning anordnad vid en rollator/rullstol
Inventor: MAGNUSSON BO
IPC: A61G5/06
Filed: 2010-08-06
Abstract: . Föreliggande uppfinning avser en anordning vid enhâvanordning (1) vid en rollator/rullstol (2), för atthöja och sänka åtminstone dess främre del (3) över ettunderlag (4), då den färdas över ett mötande hinder (5,för att 'underlätta. ett, av' rullatorns/rullstolens (2)framhjul (6) att passera hindret (5), vilkenhävanordning (1) uppvisar en hävstångsarm (7), som ärvippbart/vridbart anordnad vid en irullatorn/rullstolen (2) anordnad vridaxel (8), inom enhöjd över underlaget (4), som motsvarar maximaltframhjulets (6) diameter (9), vilken hävstångsarm (7)uppvisar främre del (10) och en bakre del (11), somsträcker sig i en riktning framför vridaxeln (8),varvid hävstångsarmen (7), är vippbar/vridbar kring vridaxeln (8) ovanför och nedanför en tänkt linje (13), som sträcker sig i rullatorns/rullstolens (2)körriktning framåt genom vridaxeln (8) ovanförunderlaget (4), vilken främre del (10) uppvisar extrahjul (14), som vid påverkan mot hävstångsarmen (7)av en tillförd kraft (12) uppåt/nedåt, höjer ellersänker framhjulet (6) från/mot underlaget (4).
Patent SE-536285-C2 (SE)
Inventor: HELMERSSON ULF
IPC: C23C14/06
Filed: 2011-04-07
Abstract: The sputtering process according to the present disclosure comprises providing a target consisting of carbon in a sputtering apparatus, introducing a process gas essentially consisting of a neon or a gas mixture comprising at least 60% neon into said apparatus, applying a pulsed power discharge to said target in order to create a plasma of said process gas, sputtering said target by means of said plasma. The process is able to ionize a significant amount of sputtered carbon atoms.
Patent SE-537573-C2 (SE)
Title: Stigortsborrmaskin med förändringsbar längd, förfarande ochstigortsborrigg
Inventor: JORMVIK FREDRIK
IPC: E21D3/00
Filed: 2013-10-17
Abstract: SAMMANDRAG: Stigortsborrmaskin (1) inkluderande en stomme innefattande en huvudram (2) och en hjalpram (3) samt ett flertal, huvudramen och hjalpramen forbindande, stodorgan (4), en mellan huvud- ramen (2) och hjAlpramen (3) fram och Ater lAngs stodorganen (4) drivbar rotatorenhet (5) for rotationsdrivning av en borrstrang (10) genom ett omrAde av huvudramen (2), och momentoverforande stodbyglar (6), vilka Ar fast farenade med rotatorenheten (5) och inrAttade glidbart pA stodorganen (4) far overforing av vridmoment frAn rotatorenheten (5) till stommen. Stodorganen (4) utgors av teleskopiska pelare (7,8), vilka medger forAndring av ett avstAnd mellan huvudramen (2) och hjalpramen (3) och clamed av stommens lAngd (L,1). Uppfin- ningen avser aven ett f6rfarande och en stigortsborrigg.
Patent SE-537806-C2 (SE)
Title: Motorfordon med arrangemang för kylning av växellådsolja ochförfarande för styrning av ett sådant arrangemang
Inventor: HALL OLA
IPC: F16H57/04
Filed: 2014-01-31
Abstract: SAMMANDRAG Arrangemang for kylning av vaxelladsolja innefattande: - en kylanordning (41) for kylning av vaxelladsoljan genom 5 varmevaxling med ett kylmedium, - en oljepump (43) for generering av ett flode av vaxelladsolja genom kylanordningen, och - en elektronisk styranordning (44) for styrning av pumpeffekten hos oljepumpen. I beroende av vaxelladsoljans temperatur styrs oljepumpen enligt nagot av ett flertal olika valbara styrtillstand, vilka innefattar: - ett forsta styrtillstand, i vilket oljepumpen halls avstangd eller drivs med minimal pumpeffekt, - ett andra styrtillstand, i vilket oljepumpen drivs med en pump- effekt som motsvarar ett variabelt borvarde, och - ett tredje styrtillstand, i vilket oljepumpen drivs med en hog pumpeffekt som ger ett oljeflode for maximal kylning av vaxelladsoljan i kylanordningen. Uppfinningen avser aven ett motorfordon innefattande ett sadant 20 arrangemang samt ett forfarande for styrning av ett sadant arrangemang.
Patent SE-544467-C2 (SE)
Title: Constructional system for providing structural arrangements to buildings
Inventor: EDVALL NICEVSKI CARL CHRISTIAN HARALD
IPC: E04G13/06
Filed: 2018-12-11
Abstract: The invention relates to a constructional system (5) comprising a framework (1) and a plurality of coupling elements (3). The framework (1) comprises a circumferential front frame (7), two side frames (9), a top frame (11), a bottom frame (13) and at least four coupling beams (25). Each coupling element (3) comprises an anchoring portion (27) and at least one inner extending channel (29), which channel is arranged to be form fitted with a coupling beam (25) of the framework. The constructional system (5) is configured to provide a structural arrangement to a façade of a building (43). At least one framework (1) is coupled to the coupling elements (3) by means of the coupling beams (25) so that the framework (1) extends out from said façade. The invention further relates to a method for arranging a structural arrangement to a building, in particular a construction scaffolding (47), which scaffolding may be made into a permanent balcony of said building (43).
Patent SE-542553-C2 (SE)
Title: Gaze tracking via tracing of light paths
Inventor: LINDÉN ERIK
IPC: G06T7/70
Filed: 2018-12-17
Abstract: A preliminary path (410) for light travelling towards a camera (302) via corneal reflection (116) is estimated based on a preliminary position (109) and orientation (112) of an eye (100). A position (502) where the reflection would appear in images (500) captured by the camera is estimated. A distance (503) is formed between a detected position (501) of a corneal reflection of an illuminator (301) and the estimated position. A second preliminary path (810) for light travelling through the cornea (106) or from the sclera (117) towards a camera (302) is estimated based on the preliminary position and orientation, and a position (902, 905) where the second preliminary path would appear to originate in images (900) captured by this camera is estimated. A distance (903, 906) is formed between a detected edge (901, 904) of a pupil (103) or iris (101) and the estimated position where the second preliminary path would appear to originate. An updated position and/or orientation of the eye is determined using an objective function formed based on the formed distances.
Patent SE-544486-C2 (SE)
Title: A vacuum lifting device
Inventor: ANDERSSON ROLAND
IPC: E01C19/52
Filed: 2019-08-29
Abstract: A vacuum lifting device to facilitate the lifting and/or repositioning of an article having an external surface as set out herein comprises at least one pair of handles and a base having opposed first and second surfaces, the base having an aperture arranged through the base. The second surface is arranged in a base plane of the base and is provided with a continuous sealing joint projecting downwards from the second surface. The continuous sealing joint defines an enclosed area which includes the aperture on the bottom surface of the base. The vacuum lifting device also comprises a vacuum generating member actuated by a vacuum actuator for generating a vacuum. The vacuum generating member is arranged on the top surface of the base and is provided with a suction conduit. The suction conduit is configured to be in fluid connection with the aperture of the base and the base is configured such that its second surface with the sealing joint can be positioned onto a portion of the external surface of the article to be lifted and/or repositioned. The vacuum lifting device further comprises an extendable lifting member arranged between the at least one pair of handles and the first surface of the base, the lifting member is actuated by a lift actuating member for shifting the base in a vertical direction. A method for using the vacuum lifting device is also disclosed.
Patent SE-545397-C2 (SE)
Title: Hydraulic pulp bale press for compressing pulp bales and method of compressing
Inventor: BYLUND JONAS
IPC: B30B9/30
Filed: 2022-11-24
Abstract: Described are a pulp bale press (1, 101), a method of pulp bale pressing and a pulp bale production line or system. The pulp bale press (1, 101) is for compressing pulp bales (12, 14) and comprises a base (2, 102); a top (4, 104) positioned opposite the base (2, 102) and connected to the base (2, 102); and a movable pressing element (6, 106, 506, 706) configured to move between the base (2, 102) and the top (4, 104), wherein the pulp bale press is configured to compress a first pulp bale (12) to be compressed between the base (2, 102) and the movable pressing element (6, 106, 506, 706) and to compress a second pulp bale (14) to be compressed between the top (4, 104) and the movable pressing element (6, 106, 506, 706), the movable pressing element (6, 106, 506, 706) is movably attached to the base (2, 102) via a first plurality of hydraulic cylinders (20, 22, 24, 120, 122, 124) comprising at least two hydraulic cylinders, and the movable pressing element (6, 106, 506, 706) is movably attached to the top (4, 104) via a second plurality of hydraulic cylinders (30, 32, 34, 130, 132, 134, 136) comprising an equal number of hydraulic cylinders as the first plurality of hydraulic cylinders (20, 22, 24, 120, 122, 124).
Patent SE-502507-C2 (SE)
Inventor: JAERVI ANTTI
IPC: B63B35/08
Filed: 1988-04-18
Abstract: The method and the apparatus for removing ice from a ship's channel or from around the ship, to ease its navigation. The invention is characterized in that the propeller stream is used for removing the ice by turning the propeller stream up to the surface where the ice is. The removing influence of the stream can be further strengthened by diverting it also to the sides. Turning up the stream can be done for instance by mixing air into the propeller stream. Mechanical foils (8), for instance tilted ploughing rudders (9,10), can be used for turning the stream up and to the sides. The same air blowing apparatus can be used also for other applications, as loading the payload, or for biological aeration of water.
Patent SE-505538-C2 (SE)
Inventor: LARSEN STAFFAN
IPC: B23B27/16
Filed: 1995-01-19
Abstract: PCT No. PCT/SE96/00032 Sec. 371 Date Sep. 8, 1997 Sec. 102(e) Date Sep. 8, 1997 PCT Filed Jan. 17, 1996 PCT Pub. No. WO96/22172 PCT Pub. Date Jul. 25, 1996A thread-cutting insert includes a body and a cutting tip projecting therefrom. The cutting tip includes: a cutting edge formed by a nose edge at a front end of the cutting tip, an active cutting edge disposed on one side of a bisector of the cutting tip, and a passive edge disposed on the other side of the bisector. One thread flank is cut in a workpiece by the active cutting edge. The other thread flank is cut by the nose edge. The passive cutting edge extends rearwardly from the nose edge and is recessed inwardly from the thread flank being cut by the nose edge.
Patent SE-509189-C2 (SE)
Inventor: REINHARDT WILHELM
IPC: D06F37/30
Filed: 1995-04-26
Abstract: A laundry treatment machine appliance, e.g. a washing machine or laundry dryer, has an appliance frame (2), a drum mounted rotatingly in the frame (2) via a bearing shaft, and an electromechanical drive (4) driving the drum. The drive (4) consists of a drive part (10), which is connected to the drum torque-lockingly and features a magnetically effective rotor ring (8). The drive also comprises a sector stator (12) which extends only across a sub-sector of the rotor ring (8) periphery. This sub-sector is equal to or less than 80 deg.
Patent SE-503860-C2 (SE)
Inventor: JOHANSSON KENNETH
IPC: G01S7/487
Filed: 1995-08-09
Abstract: A method for measuring relatively small water depths is described. Measuring equipment for transmission having a direction in a small angle  alpha  to the perpendicular of the water depth and for receiving laser pulses of  lambda  = about 0.5  mu m is used. A first reflection from the water surface is obtained and a second reflection from the bottom. By means of signal processing the signals corresponding to the reflections the water depth is calculated. In particular, the method is characterized in that the signal processing is made in such a way that the function signal-amplitude/time is scanned and a first portion of this function is approximated by a substantially straight first line, after which the function is further scanned to pass through a minimum of its first derivative (inflection point) to a second increasing portion of the function located before a maximum point, which is approximated by a substantially straight second line, whereafter the time interval between the lines that is related to said distance is used for determining it.
Patent SE-505565-C2 (SE)
Inventor: AASTROEM HALVARD
IPC: B67B7/42
Filed: 1995-12-14
Abstract: The invention relates to a device for use in connection with tapping fluid from a container and includes a tapping and filling hole closable with a bung, this bung having an outwardly open, substantially cylindrical recess or cavity with at least two mutually spaced lugs projecting into the cavity, the device including a generally cylindrical member, which is removably mounted over said hole, and has an opening arranged in its wall for emptying or filling fluid, and also including a tool for manual handling of the bung, where the tool is provided with a shaft (17) with a handle at its end remote from the housing, the other end of the shaft being provided with a directly or indirectly attachable bung holder (1) for releasable attachment of the plug with the aid of gripping means (4) associated with the holder. The gripping means comprises at least two bell crank-shaped elements (6), each with one leg (7) movably displaceable in respective guide passage (8) in a key bit (3) pertaining to the housing, the other legs (9) of the elements (6) extend past open guide channels (10) into, and for coaction with, a shaped recess (11), which is disposed radially in an actuating means (12) juxtaposed to the housing (2) and rotatable in relation to it for actuating the gripping means (4).
Patent SE-520374-C2 (SE)
Inventor: LAVER JEFFREY F
IPC: F16J15/08
Filed: 1997-11-13
Abstract: A sealing ring is disclosed for radially sealing two coaxial surfaces. The sealing ring has an annular convolution with a first radially facing sealing surface and a pair of annular leg portions forming second and third radially facing sealing surfaces. Each of the leg portions are provided with an annular bend to increase the radial resiliency of the seal. In an alternate embodiment, each of the leg portions of the sealing ring has a pair of annular bends. In yet another embodiment, the sealing ring is constructed of a pair of plies or layers.
Patent SE-520341-C2 (SE)
Inventor: SVENSSON JOHNNY
IPC: B01F11/02
Filed: 1998-01-14
Abstract: A photometer for determining the transmission of a liquid sample in a microcuvette (7, 20, 22) has a cavity for a capillary layer of the liquid sample with a free liquid surface extended transversely of the principal plane of the cavity. The cavity is initially prepared with a reagent to achieve a reaction, which affects the transmission of the liquid sample for indicating its contents of a predetermined substance. The photometer has a holder (6) for the microcuvette and measuring means (9, 10) for measuring the transmission of a bundle of rays directed towards the microcuvette. The cuvette holder (6) is mounted on bearings for vibration in a direction having a component, which extends in the plane of the free liquid surface and is parallel with the principal plane of the cavity, thereby achieving a mixing to accelerate the dissolution and the reaction.
Patent SE-513609-C2 (SE)
Inventor: GUSTAVSSON PAER
IPC: H04J13/00
Filed: 1999-05-12
Abstract: The present invention relates to a method for co-ordination of uplink scrambling codes between different radio network controllers (21) and the assignment of such codes to radio connections (27) of user equipments (26) in a code division multiple access (CDMA) communication system. The invention also relates to methods for creating a starting vector used to generate said scrambling codes. According to the invention, a unique subset of scrambling codes is dedicated to each radio network controller (21) by assigning an offset vector (212). Initial starting vectors (215) are composed by concatenating the offset vector (212) and the binary representation of a determining value (216) within the size range of the dedicated code subset. An idle starting vector is selected, e.g., by using a one-dimensional array (217) containing a status bit for each scrambling code and by using the array index (213) as determining value (216).
Patent SE-514956-C2 (SE)
Inventor: JONASSON MATS
IPC: H01Q21/30
Filed: 1999-09-27
Abstract: The invention relates to an antenna unit (1) for receiving electromagnetic signals in a vehicle (2), comprising a plurality of antennae (12, 17), of which at least one antenna (12) is adapted to receive signals in the GHz range and at least one antenna (17) has an essentially two-dimensional spatial extent, and two or more tuner units (20), which are each connected to at least one antenna. The antenna unit is characterized in that the output signals from the tuner units (20) are connected to a common coordinating member (22), and that said antennae, tuner units and coordinating member are arranged on a common supporting element (10) to form an integrated unit. An output signal from the coordinating member is via a communication interface (23) connectible to a vehicle-internal communication path. Antennae and tuner units can be releasably arranged on the supporting element to provide a modularized antenna unit. <IMAGE> <IMAGE>
Patent SE-515801-C2 (SE)
Title: Arrangement is for regulating the temperature in amplifier which has temperature coefficient, input signal and output signal together with first and second component, each with its own temperature coefficient (TK1,TK2).
Inventor: RYDIN ARNE
IPC: H03F1/30
Filed: 1999-10-28
Abstract: The arrangement is for regulating the temperature in an amplifier which has a temperature coefficient, an input signal and an output signal. It has a first and a second component, each with its own temperature coefficient (TK1,TK2). Each component produces a signal, which is dependent upon the component own temperature coefficient.  A component multiplies each of the signals with a respective regulating signal (a,b). The two signals are added together. A component then multiplies the added result with the input signal to the amplifier, resulting in an output signal dependent upon the two regulating signals and the temperature coefficients of the components. The first component signal represents the entity 1 + Tk1asterisk(T1-T0), where T1 is the temperature in the first component and T0 is a selected reference temperature. The signal from the second component represents the entity 1+Tk2asterisk (T2-T0), where T2 is the temperature in the second component and T0 is the selected reference temperature. The result of the addition of these two signals is equal to a asterisk '1 = TK1asterisk (T-T0) = basterisk (1 = Tk2 (T-T0). T1 = T2.
Patent DE-10062480-C2 (DE)
Title: Kran
Inventor: SCHUSTER ALEXANDER
IPC: B66C23/70
Filed: 2000-12-14
Granted: 2003-03-20
Abstract: Eine Plattform 4 mit einer Laufkatze und einem Laufwagen wird von einem Elektrozug 7 über das Seil 8 angehoben bzw. abgesenkt. Auf der Plattform 4 befindet sich eine Trommel 11, die sich drehen kann und sich die Plattform 4 entlang bewegen kann. Die Bewegung der Trommel 11 und der Plattform 4 kann mit Bewegungen der Laufkatze und des Laufwagens verbunden sein, so daß sich bei der Bewegung der Laufkatze mit dem Laufwagen zu einer Seite hin sich die Trommel 11 zur anderen Seite hin bewegt. Das Gleichgewicht des Krans ist dabei gewahrt. DOLLAR A Die Abmontage des Turms erfolgt wie folgt: Zunächst befinden sich die Plattform 4 und die Trommel 11 in einem oberen Bereich des Turms 1. Am obersten Element 14 des Turms 1 ist ein Greifer 12 angeordnet, der in ein Loch 13 der Trommel 11 eingreifen kann. Nach diesem Eingriff beginnt die Trommel 11 eine Drehbewegung, während der Ziehmechanismus 9 und der Elektrozug 7 die Seile 10 und 8 nachlassen und die Elemente 2 vom Turm auf die Trommel 11 aufgewickelt werden. Zum Aufrichten des Turms werden die Elemente 2 in umgekehrter Weise von der Trommel 11 abgewickelt.
Patent DE-19614804-C2 (DE)
Inventor: HEHL KARL
IPC: B29C45/42
Filed: 1996-04-15
Granted: 1999-05-27
Abstract: A mold-clamping unit accommodates an injection mold. The mold clamping unit includes a mold clamping chamber and a clamping mechanism. A crank element with a crank guide defines a guide path curved away from the clamping axis and has a longitudinal extension substantially parallel to the clamping axis. A drive unit moves the extractor along the crank guide and has a driving movement substantially parallel to the clamping axis. A guide unit is connected to the drive unit and the extractor and is guided at two locations on the crank guide. The first end of the drive unit is pivotably attached to the crank element and the second end of the drive unit is attached with hinges to the guide unit. The driving movement moves the guide unit along the guide path for moving the extraction mechanism in and out of the injection mold.
Patent DE-19650026-C2 (DE)
Inventor: BAUMEISTER BERNHARD
IPC: F16D69/04
Filed: 1996-12-03
Granted: 2003-04-10
Abstract: In order to regenerate a brake lining, preferably for a railway vehicle, a friction lining is worked by machining, starting from its worn surface, and provided with a three-dimensional surface profile. The profiled surface is then coated with an agglutinant, and a fresh friction lining substance is pressed on. The worn surface is preferably worked by profile grinding or profile milling, such that a profiled surface structure is produced having a teeth-like, trapezoidal or meander-shaped profile that is vertical to the surface, wherein the profile depth of the surface structure lies in the region of approx. 1-30 mm, preferably 5-20 mm. The profile is preferably oriented in one direction, crosswise to the main strain of the friction lining during braking.