baber/WOPTO huggingface dataset:
Patent SE-0100239-D0 (SE)
Inventor: RAGNEBRING CHRIS
IPC: D05B35/02
Filed: 2001-01-29
Abstract: Device in connection with the shaping of a single or double hem on a fabric (40), which device comprises a first and a second endless, driven belt, which belts are arranged to feed the fabric forward in the device, on a horizontal feed support (10). According to the invention, said second belt is constituted by a belt (18) which can be variably angled in the horizontal plane, in relation to the first belt (12), such that the second, variable angle belt (18) and the first belt (12) converge in the feed direction (14) of the fabric, the device also comprising means (26) for controlling an angle (a) between the second, variable angle belt and the first belt, so that a width of said hem is adjustable by choice of a magnitude of the angle. The invention also relates to a method of forming a hem.
Patent SE-0102245-D0 (SE)
Inventor: ELFVING MATS
IPC: G06T/
Filed: 2001-06-25
Abstract: Method consists in recording an image of the monitored area, calculating a difference image between it and a previously recorded image and identifying an object appearing in the difference image to determine whether movement has been detected. A high pass filter passing frequencies peculiar to a direction filters the difference image to straighten the edges of the object in that direction.  There are Independent claims for:  (1)  A computer program for detecting movement (2) A system for monitoring an area
Patent SE-0103806-D0 (SE)
Inventor: JOHANSSON TED
IPC: H01L27/06
Filed: 2001-11-15
Abstract: A method in the fabrication of an integrated circuit including a PMOS varactor and an npn transistor, comprises the steps of (i) simultaneously forming buried n+-doped regions (31) for the PMOS varactor and the npn transistor in a p-doped substrate (10, 41); (ii) simultaneously forming n-doped wells (41) above the buried n+-doped regions (31); (iii) simultaneously forming field isolation areas (81) around the n-doped regions (41); (iv) forming a PMOS gate region (111, 194) and a p-doped base each in a respective one of the n-doped wells (41); and (v) simultaneously forming n+-doped contacts to the buried n+-doped regions (31); the contacts being separated from the n-doped wells (41). Source and drain regions may be formed in the PMOS n-well (inversion mode) or the PMOS n+-doped contact may be formed in the PMOS n-well instead of being separated from there (accumulation mode).
Patent SE-0104392-D0 (SE)
Inventor: JAERNSTROEM SUNE
IPC: F16H59/02
Filed: 2001-12-27
Abstract: The present invention relates to a device for enabling a motor vehicle to change gear. The device incorporates a gearbox (14) with gearchange means (15-21) to allow at least two different gears to be engaged in the gearbox (14), a gearchange control (1) which is positionable in specific positions in order to initiate engagement of the respective gears in the gearbox 814), and an arm (5) which is designed to transmit movements of the gearchange control (1) to the gearchange mans (15-21). The arm (5) is pivotably connected to the gearchange control (1) not only about a first articulation (4a) in order to enable the arm (5) to move in substantially its longitudinal direction, but also about a second articulation (4b) in order to allow the arm (5) to move substantially transversely to its longitudinal direction.
Patent SE-0104445-D0 (SE)
IPC: A61C5/77
Filed: 2001-12-28
Abstract: An arrangement for producing a blank made of metal powder, preferably titanium powder, intended for a dental crown or other product for the human body (spacer, dentine, implant, etc.) comprises at least one first apparatus for powder compression and at least one second apparatus with one or more elastic molds having at least one cavity for a punch (block) and the powder used in the initial stage. The first apparatus comprises a machine operating by impact compaction, and said mold or molds is/are arranged, when the cavity is filled with starting powder, to receive impacts effected by the impaction members in the machine and, as a function of the impact or impacts, to generate an isostatic action during the compression/compaction. The invention also relates to a device, method and use and permits a rapid production procedure while maintaining the current requirements in respect of precision and quality.
Patent SE-0200227-D0 (SE)
Inventor: OXELIUS VIVI-ANNE
IPC: G01N33/559
Filed: 2002-01-25
Abstract: The present invention relates to a diagnostic test method for in vitro determination of allergy and other forms of hypersensitivity, wherein the presence or absence of the Gm allotype G2m(n) in serum from a patient is determined. The presence of G2m(n) indicates an atopic disease, whereas the absence of G2m(n) indicates a non atopic disease.
Patent SE-0203559-D0 (SE)
Inventor: KRUSE OLOF
IPC: B22F1/10
Filed: 2002-12-02
Abstract: The present invention relates to preparation, handling, and spray drying, in an economic and environment-friendly way, of slurries for the production of tungsten carbide based hard metal tools or components by the powder injection moulding or extrusion route. The slurry used is based on ethanol-water and contains metal carbide and metallic raw materials as well as stearic acid and a low concentration of polyethylenimine (PEI). The concentration of PEI is 0.01-1 wt% of the raw material weight. This combination results in low-viscous slurries, which require less use of ethanol, energy, manpower, and equipment time in their preparation, handling, and spray drying. The invention also relates to the powder obtained by using the method.
Patent SE-0302459-D0 (SE)
Inventor: ARNQVIST PER
IPC: B60J10/00
Filed: 2003-09-12
Abstract: A sealing device (400) comprises an elongate elastomeric sealing strip (320) with an integrally associated elastomeric fixing element (330). A plurality of individual resilient clips (40) are mechanically held in said fixing element (330), which has a channel (350) defined by a first and a second side wall (360, 370) with an intermediate base section (380). The clip (40) has a central web portion (120) and first and second lateral flanges (130, 140). The central web portion (120) has at least one shoulder (180, 190) adjacent one of said lateral flanges (130, 140). An indention (362, 372) secures the clip (40) in the fixing element (330) by blocking said shoulder (180, 190) from moving out of the channel (350). The clip (40) is arranged within the channel (350) of the fixing clement (330) with said first and second lateral flanges (130, 140) being in contiguous contact with said first and second side walls (360, 370), respectively.
Patent SE-0302933-D0 (SE)
Inventor: JOENSSON SVEN
IPC: B63B3/20
Filed: 2003-11-06
Abstract: A ship hull, especially intended for oil and chemical ships, passenger ships are fishing ships, comprising a hull made of steel or aluminium built on a supporting structure of frames, stringers and longitudinals, having improved buoyancy and energy absorbing capability, and a method of manufacturing such a ship. Between an outer hull ( 200 ) and an inner hull ( 202 ) a layer ( 204 ) of a cellular plastic material is applied having chiefly closed cells. The outer hull is made of a high strength steel, wherein at external strain the outer hull and the cellular plastic material are adapted to jointly constitute an energy absorbing deformation zone.
Patent SE-0400756-D0 (SE)
Inventor: EKHOLM CARL
IPC: A61F2/00
Filed: 2004-03-23
Abstract: Shoulder prosthesis, including a stem provided to be inserted into a canal of the humerus shaft, a neck and a head supported by the neck. The neck is provided with two holes ( 1, 2 ) for anchoring screws ( 1 a , 2 a), namely a first hole ( 1 ) for a lateral anchoring screw ( 1 a) and a second hole ( 2 ) for an anterior anchoring screw ( 2 a). The lateral anchoring screw is provided to attach a first tubercle laterally to the neck and the anterior anchoring screw is provided to attach a second tubercle anterior to the neck. A system for implanting a shoulder prosthesis, comprises a targeting arm attachable to the neck of the prosthesis and is provided with guide means for guiding anchoring screws ( 1 a , 2 a) to be screwed into at least a lateral hole ( 1 ) and an anterior hole ( 2 ) in the neck. The targeting arm is also provided for holding a trial prosthesis.
Patent SE-0401040-D0 (SE)
Inventor: STROEMBAECK LARS
IPC: H04R23/00
Filed: 2004-04-23
Abstract: A combined fan and loudspeaker element, comprising a motor driven rotor provided with wings or blades, wherein the wings or blades are adjustable in pitch resulting together with a rotation of the rotor in an air transport flow, said wings or blades having superimposed thereon a sound-pitch modulation corresponding to a desired sound-pitch with the rotation of the rotor.
Patent SE-8204168-D0 (SE)
Inventor: GOOD J A
IPC: B03C1/0355
Filed: 1982-07-06
Abstract: A method of separating relatively magnetic particles from relatively non-magnetic particles comprising allowing a mixture of the magnetic and non-magnetic particles to fall, under at least the influence of gravity in a three dimensional stream in a common path closely adjacent to a wall of a channel nearest the magnet which is arranged and designed to produce a strong magnetic field force in a horizontal direction, the horizontal component being greater than that of the vertical component which is less than that of gravity, the free fall of the particles being interrupted as they pass adjacent the magnet to cause them to move away from the magnet thereafter the magnetic particles move back towards the magnet whereas the non-magnetic particles are not drawn away from their diverted path. The invention also applies to a magnetic separator having means to divert the particles away from the magnet.
Patent SE-8300661-D0 (SE)
Inventor: AHLBERG GOSTA
IPC: E05C19/00
Filed: 1983-02-09
Abstract: No further information available at time of publication.
Patent SE-8302360-D0 (SE)
Inventor: ANDERBERG GORAN
IPC: F16J15/34
Filed: 1983-04-27
Abstract: Slide ring sealing (14) for sealing of two relatively each other rotating machine parts (1, 7), like a shaft, against a stationary portion, consisting of a sleeve (5) with a slide ring (8) attached in one end, which slide ring is rotatingly sealed against a counter ring (9) existing in the stationary portion. Inside the sleeve there is an inner body (3), which comprises a spring unit (6) and which is axially displaced in relation to the sleeve. Behind the spring unit of the sealing, between the inner body and the sleeve, a first sealing element (10) is positioned. The slide ring sealing is further provided with a fixation and secondary sealing unit, which may be represented by one single element (2) or two different elements (18, 19).
Patent SE-8303128-D0 (SE)
Inventor: CRAMER ROLF CASTEN CARL
IPC: B60Q1/26
Filed: 1983-06-02
Abstract: A headlight system for fitting on a side of a vehicle, the headlight (10) being swivellable by means of an actuation element (26) from a position in which it is withdrawn into the side of the vehicle into a folded-out, active position in which the headlight is resiliently fixed in order to permit swivelling-in movements if the headlight (10) strikes against an obstacle, characterised in that the actuation element is a torsional spring (26) which can be stressed in two directions and engages on the headlight in order to swivel it into and out of its active position (Fig. 2). <IMAGE>
Patent SE-8400529-D0 (SE)
Inventor: JONSSON I
Filed: 1984-02-02
Abstract: A nozzle for fluidisation gas at a fireplace comprised of a body part (18) and a mouth piece part (21) covering this. The body part (18) contains two parallel plates (19) welded in between two water-cooled tubes (16) in the bottom of the fireplace, and protruding up over this. The mouth piece part (21) comprises a ridge-shaped lid part (22) and two downward projecting side walls (23), which are perforated and each located somewhat outside of the closely lying body part's plate (19). The side walls (23) are connected to the plates (19) through the part of the wall (25) arranged essentially angled against the latter. The fluidisation gas is supplied from a dividing box (27) under the bottom. The shape of the nozzle prevents particles from bed material from flowing down in the air box.<IMAGE>
Patent SE-8400866-D0 (SE)
Inventor: KRONOGARD HAKAN
IPC: A63B69/36
Filed: 1984-02-17
Abstract: A mirror (1) is provided and pref. has a dia. of approx. 20 cms., and is spherical. It is provided with two lines (2,3) of which the first is the intersection between a dia. plane and a mirror plane. The other line is elliptical The mirror is positioned in front of the golfer at the ball position when the player is in a primary stance, and is adjusted so that the primary line (2) cuts the mirror picture of the throat of the player. - The point of the club is swung in the plane defined by the first line so that the club mirror picture is always on that line. The player then positions himself in another location to the rear of the first. The mirror picture of the correct swing plane is now the elliptical line (3). In front of the mirror is placed the golf ball, and the player can now practice to hit it without coming in contact with the mirror.
Patent SE-8403551-D0 (SE)
Inventor: SCHRODER H
IPC: H05B3/70
Filed: 1984-07-04
Abstract: A cooker hob comprises a hob plate (1) which is provided with at least one opening (5) into which an electrical hotplate (2) is inserted. The hotplate rests on the rim (7) of the opening, preferably by way of a carrier ring (16), and is connected at its underside through releasable fastening means with a support element. For the formation of the opening (5), the hob plate (1) has a pot-shaped recess (6) into which the hotplate (2) is inserted and tightened to support elements arranged at a base flange (9) of the recess. <IMAGE>
Patent SE-8404580-D0 (SE)
Inventor: KORTH J
IPC: B60N2/90
Filed: 1984-09-12
Abstract: A pressurized medium distributor device has a respective push rod valve between the common inlet and each outlet. The push rod valves can be opened against a spring force by operation of an actuating member so that pressure medium connection can be made between the distributor line and the relevant actuated pressurized medium outlet connection or connections.
Patent SE-8600697-D0 (SE)
Inventor: ABDUKARIMOV E T
IPC: B01J/
Filed: 1986-02-17
Abstract: The invention relates to the machining of metals by electroerosion. The device forming the subject of the invention is characterised especially in that the electrode tool comprises a central electrode 3 made from a conductive material and mounted in a sheath 5 coaxially with the latter and so that it extends beyond the working end of this sheath 5 on the workpiece to be machined 7 side, and in that the base piece is made in the form of an end piece 23 equipped with limiting support elements with springs, the sheath 5 of the electrode tool being fixed to the said end piece 23 and comprising a support collet 27 fixed to its working end. The invention applies especially to the machining of electrically conductive materials by spark erosion, especially to the cutting of blind holes or holes emerging into places of the workpiece which are difficult to access. <IMAGE>
Patent SE-8602069-D0 (SE)
Inventor: HJERTBERG GILBERT
IPC: B60P1/64
Filed: 1986-05-06
Abstract: The vehicle discharge device comprises of support leg boxes (5). The leg boxes have legs (4) which can be withdrawn or inserted. - In the withdrawn position, a part of each leg can be folded or pivoted in relation to a first section, and with an end part (14) adjusted to loate against the ground.
Patent SE-8602978-D0 (SE)
Inventor: HENNINGSSON UNO
IPC: H04M1/02
Filed: 1986-07-04
Abstract: The printed circuit card (6) carries electronic components, and the closed chamber (5) is formed by the printed circuit, the inner surfaces (1a, 1a') of the bottom part (1a) of the appts., the side and/or upper inner walls of the appts., and/or one or more intermediary walls (7) projecting from the bottom part. The cover (1b) of the appts. is of one piece construction. The walls projecting from the bottom part limit two part chambers (5, 5a) within the appts., and the printed circuit seals the walls on its underside. The first part chamber forms the closed chamber, whilst the other forms a combined in and out space for leads and connections to the components on the printed circuit. The printed circuit, the intermediary walls and possibly one or more of the limiting components (10, 11) incorporated function as acoustic stops between the microphone part of the telephone appts. and the loudspeaker (2).
Patent SE-8603546-D0 (SE)
Inventor: SAGAI H
IPC: A61K35/74
Filed: 1986-08-22
Abstract: A polypeptide represented by the following general formula (I): X1 Ala Thr Lys Ala Val X2 Val Leu Lys Gly Asp Gly Pro Val Gln Gly Ile Ile Asn Phe Glu Gln Lys Glu Ser Asn Gly Pro Val Lys Val Trp Gly Ser Ile Lys Gly Leu Thr Glu Gly Leu His Gly Phe His Val His Glu Phe Gly Asp Asn Thr Ala Gly Cys Thr Ser Ala Gly Pro His Phe Asn Pro Leu Ser Arg Lys His Gly Gly Pro Lys Asp Glu Glu Arg His Val Gly Asp Leu Gly Asn Val Thr Ala Asp Lys Asp Gly Val Ala Asp Val Ser Ile Gle Asp Ser Val Ile Ser Leu Ser Gly Asp His X3 Ile Ile Gly Arg Thr Leu Val Val His Glu Lys Ala Asp Asp Leu Gly Lys Gly Gly Asn Glu Glu Ser Thr Lys Thr Gly Asn Ala Gly Ser Arg Leu Ala Cys Gly Val Ile Gly Ile Ala Gln (I) wherein X1 means a hydrogen atom, acetyl group or amino acid residue, X2 and X3 are either the same or different and mean individually an amino acid residue, and when X2 stands for Cys, X3 denotes an amino acid residue other than Cys.
Patent SE-8701291-D0 (SE)
Inventor: NORELL M
IPC: C01B11/02
Filed: 1987-03-27
Abstract: The present invention relates to a process for production of chlorine dioxide from an alkali metal chlorate, a mineral acid and a liquid volatile reducing agent. The process is carried out in a vessel (fig. 1) operated under subatmospheric pressure, whereby water is evaporized and withdrawn together with chlorine dioxide and the alkali metal salt of the mineral acid is crystallized within the reaction vessel and withdrawn therefrom. According to the invention the utility of the volatile reducing agent is enhanced by the addition of the agent to the region of crystallization in the reaction vessel.
Patent SE-8802330-D0 (SE)
Inventor: JENSEN P N
IPC: B31B50/99
Filed: 1988-06-21
Abstract: A packaging blank, which has a plane, mainly polygonal bottom zone (21) and has side-wall zones (22-24) which are connected to the bottom zone (21) by folding lines along the edges of the bottom zone (21), can be erected by means of an erection device. This device has a supporting surface (19), along the side edges of which are rotatably mounted rollers (14, 15, 17) which serve for bending or erecting the side-wall zones (22-24) when the bottom zone (21) of the blank is pressed against the supporting surface (19) of the device. Because rollers (14, 15, 17) are used, instead of the conventional fixed guide plates, for erecting the side-wall zones (22-24) of the blank, this ensures that the force necessary for pressing the bottom zone (21) of the blank against the supporting surface (19) is reduced, and that a sliding movement between the rollers and the side-wall zones is also avoided. <IMAGE>
Patent SE-8804710-D0 (SE)
Inventor: DE LACY SLATTER D
IPC: C22C33/04
Filed: 1988-12-30
Abstract: A method for sulphur and silicon control in the production of ferrochromium is characterized by controlling the reducing conditions in a melting furnace into which have been fed the highly pre-reduced products of a reduction smelter and by adjusting the CaO content of the final slag.
Patent SE-8903340-D0 (SE)
Inventor: HUTAS I
IPC: A61L27/00
Filed: 1989-10-11
Abstract: A method to make a silicone foam. A layer of crystalline material is embedded in a layer of uncured silicone. The crystalline material is closely packed in crystal-to-crystal contact, the crystals being provided in a plurality of sizes or ranges of size to increase the packing ratio of the crystals as a group. The silicone is cured and then the crystals are dissolved out with a solvent that dissolves them but does not dissolve the silicone.
Patent SE-9002294-D0 (SE)
Inventor: BRAENNSTROEM ROLAND
IPC: H04B5/00
Filed: 1990-06-29
Abstract: The present invention relates to a method and a system for bringing about reliable wireless communication between a mobile communication unit 24 and a price information unit 18 in a price information system. The communication unit 24 and each price information unit 18 comprise an inductive coupled loop 20; 26, a capacitive transmitter member 22; 28, a capacitive receiver member 22; 28 and a comparator member. The communication unit 24 transmits simultaneously, via the loop 20 and the capacitive transmitter member 22, signals with the same information content to the price information unit 18 which receives the signals via the loop 26 and the capacitive receiver member 30. The comparator member then compares the phase position and/or the amplitude for the two received signals. The information content of the signals is taken into consideration only when the phase position and/or the amplitude for the two received signals coincide(s). A change of the identification code of a price information unit 18 can therefore take place only if the phase position and/or the amplitude for the two received signals coincide(s). <IMAGE>
Patent SE-9002851-D0 (SE)
Inventor: BELL D A
IPC: B27B17/04
Filed: 1990-09-06
Abstract: A chain saw guide bar (14) for guiding an endless saw chain (16) has a sprocket (30) rotatably mounted in the nose (28) of the bar (14) to elevate and transport the saw chain (16) around the nose end. The teeth (34) of the sprocket (30) engage the drive links (50) of the chain (16) to lift the chain off the nose edge (25) as the chain (16) traverses the nose (28). The tooth tips (40) project above the side link bearing surfaces and into configured notches whereby the teeth (34) effectively provide the lifting action without entering the saw chain chassis.
Patent SE-9003909-D0 (SE)
Inventor: ANTIKOW P
IPC: D01F6/62
Filed: 1990-12-07
Abstract: Process for improving the production efficiency of the spinning of an undrawn, preoriented yarn based on polyethylene terephthalate (PET) by the introduction, before the spinning, of 0.03 to 0.1% by weight of fumed silica with a particle size of between 5 and 15 nm into the molten polymer in the form of dispersion in a masterbatch of the same polymer as that to be processed, then spinning the PET containing the silica in the finely dispersed state, the filaments being next cooled by means of a gas stream at temperature between 17 DEG  to 22 DEG  C. and then sized and wound at a velocity of between 3500 and 5000 m/min. The gain in production efficiency, evaluated in relation to the shrinkage of the filaments in dry air at 180 DEG  C., is at least 7%, generally at least 10-15%.
Patent SE-9004071-D0 (SE)
Inventor: LEHTONEN J
IPC: D21F3/02
Filed: 1990-12-20
Abstract: A press with extended press zone in a paper machine comprising a rotating press roll (1), a press shoe (2), and a slide band (7) sliding along the surface of the press shoe, a web (6) being passed between felts (4, 5) through the press, where it is pressed between the roll (1) and the slide band (7). The press shoe (2), designed to operate hydrodynamically, has a surface provided with a pocket area (d) formed by one or more pockets of small average thickness. If required, pressurized lubricant can be introduced to the pocket area to achieve the desired press effect and speed.