baber/WOPTO huggingface dataset:
Patent SE-8703108-D0 (SE)
Inventor: EKSTRAND KARL
IPC: A61K6/884
Filed: 1987-08-10
Abstract: For the purpose of avoiding allergy tendencies, and tendencies for loosening to occur between the fibre and the plastic, in a means of fibre character for strengthening mechanical, for example odontological constructions, the means consists of carbon fibre which has been treated with a monomer mixture containing methyl methacrylate, cross-linking agent and inhibitor. The monomer mixture can contain 90-99% of methyl methacrylate, 0.99 - 9.9% of 1,4-butanediol dimethacrylate or ethylene glycol dimethacrylate, and 0.005% of p-hydroquinone, with all the values being calculated in % by weight. The means can be produced by the carbon fibres being washed with an organic solvent, vacuum-treated and then treated with the monomer mixture.
Patent SE-8802928-D0 (SE)
Inventor: ASTROM THOMAS
IPC: H04R1/28
Filed: 1988-08-18
Abstract: The loudspeaker includes a cabinet with at least one loudspeaker element (2) provided with a loudspeaker membrane (4), and with a sound passage arrangement (20), that in connection with a wall of the cabinet defines a cavity, which via apertures is acoustically coupled to the membrane and to the surroundings of the cabinet. - One opening (6) of the apertures communicates with the other apertures via sound passages, the sectional area of which varies from the first-mentioned opening to the other aperturs, at least two of the sound passages having mutually different length. Preferably the sectional area increases from the first-mentioned opening towards the other apertures, where it is finally decreased again.(1/12)
Patent SE-8900537-D0 (SE)
Inventor: FREDRIKSSON L-B
IPC: B65H63/036
Filed: 1989-02-16
Abstract: Computerised loom (1) control system, comprises a network which includes messages transmission connections (26,27), to which control units (9-12) for loom functional elements are coupled. Pref. the transmission connections function as a data bus, and the units (9-12) incorporate micro-computers (13,14,23) and a communication controller (24). Functions and elements controlled comprise yarn paths, yarn tension, threading up, drawing in, picking, yarn feed and yarn spools control, yarn breaks and loom stop signals pref. being given priority by the communciation controller (24).
Patent SE-8903675-D0 (SE)
Inventor: SAMUELSSON LARS
IPC: H02G3/00
Filed: 1989-11-02
Abstract: The channels have separate power feed and take-off to suitable locations, where e.g. light points are to be connected. A number of multi-channel cables are used with different numbers of channels. A combination of modules is employed for the cables, and involves branch coupling units, each of which has an input connecting component for connection to the cable end fitting in any of the multi-channel cables, and at least two output connecting components, each suitable for connection to the cable end unit in any of the multi-channel cables with like or fewer channels than the cable to which the input connecting component is connected. - At least one input connecting component has a take-off unit (12) connected to incoming channels. To this take-off unit can be connected pin contacts for the light points.
Patent SE-9003008-D0 (SE)
Inventor: IGELMANN R
IPC: B60T8/26
Filed: 1990-09-21
Abstract: A braking system for motor vehicles with anti-skid control has a pressure limiter (2) provided in the rear axle brake circuit and in order to make maximum use of the total brake force in the event of failure of the ASS function without obtaining an unstable vehicle condition, the pressure limiter (2) only acts in the event of failure of the ASS function to which end the pressure limiter (2) has the form of a two-port, two-position solenoid valve whose coil (10) is energised by the ASS control device (11) so as to retain the valve open during ASS action. The valve comprises a ball (7) integral with an armature stem (8), the ball being held open by a spring biassed piston (3, 4, 6) until a certain pressure is reached which displaces the piston. The armature (8) is held by the coil (10) during ASS control. A modification has two inputs to the valve which balance each other to produce a reduced pressure output. <IMAGE>
Patent SE-9003222-D0 (SE)
Inventor: SANDROS JENS
IPC: A61K8/64
Filed: 1990-10-10
Abstract: A composition for prophylactic, therapeutic treatment and/or diagnosis in connection with infections, which as an active constituent contains a compound having structural formula (I) wherein R1 comprises the structure (II) and R2 is chosen from the following group of substituents: acetamide group, propyl, butyl and lower acyl group or another group and R3 and R4, R5, R6, R7 and R8 are the same or different and are hydrogen or an organic group, e.g. lower alkyl-, lower acyl- or a carbohydrate group or an inorganic group such as sulphate or phosphate.
Patent SE-9003948-D0 (SE)
Inventor: ACUNA V
IPC: A61K6/864
Filed: 1990-12-11
Abstract: The present invention relates to a tooth filling material, particularly for temporary use, composed of two components, which have been combined and have reacted with each other. The material is characterized in that one component (A) is pulverulent and mainly comprises a first powder, which in its turn mainly comprises zinc oxide, and a second powder, which comprises a filler material, which is one or several ceramic materials, which are chemically stable in relation to phytic acid, that the second component (B) is in a liquid state and is composed of 35-55 % phytic acid, the rest being mainly water, that the material after a careful mixing of the two components with each other is hardened in 2-10 minutes, and that the compressive strength of the hardened material is 35-55 MPa.
Patent SE-9202008-D0 (SE)
Inventor: LARSSON KARL-ERIK
IPC: B04C5/103
Filed: 1992-06-30
Abstract: PCT No. PCT/SE93/00592 Sec. 371 Date Mar. 16, 1995 Sec. 102(e) Date Mar. 16, 1995 PCT Filed Jun. 29, 1993 PCT Pub. No. WO93/00242 PCT Pub. Date Jan. 6, 1994A cyclone separator for separating substances from a fibre-liquid-suspension, particularly a paper pulp suspension, wherein the separator has a main part (3) which includes an inner conical chamber (4) that has a generally tangentially directed inlet at the wider end (5) of the chamber, and in which the chamber (4) tapers conically downwards. The inner surface of the chamber has a screw-like configuration characterized by a helix. The screw-like inner surface includes a first upper surface or flank (1) facing towards the wider end of the chamber and a second, lower surface or flank (2) facing towards the narrower end (6) of the chamber. The flank (1) defines an angle  alpha  with the chamber center line and the second flank (2) defines an angle  gamma  with the first flank (1). The second flank (2) and its extension together with the first flank (1) on the nearest underlying part of the helix or screw-thread define a triangle that has a line which extends through the apex of the nearest underlying part of the helix.
Patent SE-9300903-D0 (SE)
Inventor: ERIKSSON ARNE
IPC: F16B39/02
Filed: 1993-03-19
Abstract: PCT No. PCT/SE94/00216 Sec. 371 Date Aug. 18, 1994 Sec. 102(e) Date Aug. 18, 1994 PCT Filed Mar. 15, 1994 PCT Pub. No. WO94/21930 PCT Pub. Date Sep. 29, 1994.A lock nut includes a nut body (10) having outer (12) and inner (14) circumferential surfaces. The inner surface (14) defines a screw-threaded axial through-hole that can be mounted on an externally threaded shaft. A plurality of blind bores (18) is formed in the nut body (10), each blind bore extending radially inwardly from the outer surface. Those blind bores (18) terminate short of the inner surface so that a plastically displaceable part (20) of the nut body remains between each blind bore and the inner surface to close-off a radial inner end of the blind bore (18). Locking screws (30) are mounted in respective blind bores (18). By tightening the locking screws (30), the displaceable portions (20) are pressed against the externally threaded shaft to frictionally grip the shaft.
Patent SE-9301313-D0 (SE)
IPC: G01N21/64
Filed: 1993-04-21
Abstract: The present invention is a fluorescence imaging system comprising a light source (1) for irradiating an object (2), an optical filter (3) for separating fluorescence radiation emitted by said object and detector means (5) to generate a respective signal for each image point and a recording and computing unit for the recording of said fluorescence radiation in a plurality of wavelength bands and executing a mathematical and/or logic operation on signals on the same image point corresponding to one and the same point on the object, therewith to obtain an expression for a weighted signal value and to produce an image of the object from the weighted signal values for the different points of the object; said optical filter being tunable to an arbitrary wavelength passband within a large wavelength range. The optical filter is an electronically tunable interference filter.
Patent SE-9304081-D0 (SE)
Inventor: KIM JONG TAE
IPC: F24C7/08
Filed: 1993-12-08
Abstract: The invention discloses a circuit for precisely measuring the weight of the cooking food in a microwave oven. The circuit is capable of reducing the variation of the weight-voltage converted value due to the existence of the tray during the measurement of the weight of the cooking stuff. The circuit includes: a piezo-electric sensor for generating a sinusoidal wave each time each of rollers passes the pressing plate of said sensor; a filtering section for shaping the weight-voltage converted sinusoidal wave of said piezo-electric sensor; an amplifying section for amplifying the weight-voltage converted sinusoidal wave output of said filtering section to above the maximum recognizable voltage Vmax of a microprocessor; a rectifying section for charging or discharging the weight-voltage converted sinusoidal wave output of said amplifying section; and a buffer section for supplying to said microprocessor the weight-voltage converted output having a corrected gradient as a result of adding an adder voltage (-V1) as much as the minimum recognizable voltage Vmin of said microprocessor to the weight-voltage converted gradient of said rectifying section.
Patent SE-9402668-D0 (SE)
Inventor: BROSSARD JEAN-CLAUDE
IPC: B60K17/22
Filed: 1994-08-09
Abstract: An intermediate bearing (8) for a multi-component propeller shaft of a motor vehicle has a housing (9) which serves to receive a resilient bearing member (22) which, in turn, accommodates a sealed rolling contact bearing (37). To hold the bearing member (22) in the housing (9), a carrier (41) is provided which includes retaining tabs (44) which serve to retain the carrier (41) in the housing (9). Furthermore, the carrier (41) includes securing tabs (45) which axially hold the bearing member (22). The carrier may be connected to the housing (9) by a bayonet fixing mechanism. Furthermore, for securing purposes, a plate metal tab (50) is provided which is secured to the housing (9) by beading. The intermediate bearing is easy to assemble and its bearing member is secured against axial displacement.
Patent SE-9404411-D0 (SE)
IPC: H01Q1/24
Filed: 1994-12-19
Abstract: An antenna connector is used having a ground plane in order to connect an outside antenna with the antenna of a portable telephone via a coaxial cable. The electronic coupling is carried out by means of capacitive electronic coupling between an active member of the cable and the permanent antenna of the telephone. In order to increase the capactive electronic coupling between the active member and the antenna, the active member (5, 15) is screened to the sourroundings at least in one direction from the active member. The screening is carried out by means of a metal plate (12) which is galvanicly connected with the ground plane. The electrical length of the plate is a certain fraction of the wave length of the frequency band of the telephone.
Patent SE-9500049-D0 (SE)
IPC: G02B27/64
Filed: 1995-01-09
Abstract: The instrument comprises a case (9) and a card (11) which rotated around the case about a first pivot axis (12). An objective lens system (1, 2) and two mirrors (3,4) lie in the path of the image beam. At least part of the lens system is secured to the first mirror (3) around a unit (22) which can rotate about a second pivot axis (25) relative to the card. The second mirror (4) is secured to the card.
Patent SE-9504127-D0 (SE)
Inventor: PALM LARS-ERIK
IPC: B65B61/24
Filed: 1995-11-20
Abstract: PCT No. PCT/SE96/01420 Sec. 371 Date Jul. 30, 1998 Sec. 102(e) Date Jul. 30, 1998 PCT Filed Nov. 5, 1996 PCT Pub. No. WO97/18995 PCT Pub. Date May 29, 1997Packaging containers for liquid contents, for example milk, are normally manufactured from laminated packaging material including a carrier or core layer of fiber material which is coated on each side with plastic layers. In order to facilitate folding of the material, this is normally provided with a pattern of weakening crease lines which facilitate the reforming into the desired packaging container configuration. A method of retroforming or calibrating a packaging container for realizing more accurate final configuration, sharper fold lines and thereby for imparting to the packaging container improved steadiness and stability comprises the steps of surrounding the packaging container (1) with a forming device (11) adapted to the final configuration of the packaging container, and of displacing parts (12, 13) of the forming device towards one another so that the free space for the packaging container is briefly reduced. An apparatus for carrying the method according to the present invention into effect comprises a forming device (11) with moving forming parts which, in the closed position, define a forming cavity of a volume which amounts to between 100 and 110 per cent of the theoretical minimum volume of a processed packaging container.
Patent SE-9601510-D0 (SE)
Inventor: TORBJOERNSSON LARS-OVE
IPC: G01L3/10
Filed: 1996-04-19
Abstract: Method and device for increasing the accuracy when performing measurements with a torque sensor (1, 2) in engines, which is mounted substantially concentrically in connection to a rotatable shaft (12), where said torque sensor (1, 2) is constituted by at least one coil (20, 22), and at least one zone (30) which is provided with parallel lines of a suitable conductive material such as copper. The coil (20, 22) is provided with connections for measuring the voltage, whereby the rotatable shaft (12) has a recess (50, 52). The zone (30) is either placed on the inner envelope surface of the recess (52) where said zone (30) encloses a stationary coil (22) which is journalled in the recess (52), or on an outer envelope surface of a measuring shaft (10) attached in the recess (50), which is enclosed by a stationary coil (20).
Patent SE-9701259-D0 (SE)
Inventor: OLSSON LARS
IPC: B07B13/00
Filed: 1997-04-07
Abstract: The present invention relates to a ballistic waste separator. The separator includes an inclining shaker table with at least four screen elements (1). The material mix which is to be separated is released onto the screen elements (1). These execute a rotational movement with an amplitude and at a speed which result in hard material bouncing on the elements (1) and being discharged at the lower end (6) while soft and flexible material which does not bounce against the shaker table migrates upwards and is discharged at the upper end (5). The screen elements (1) are driven by a drive motor (10) via crankshaft arrangements as a synchronous unit in such a manner that every second element assumes the highest and lowest position simultaneously. Each crankshaft arrangement includes two crankshafts (12) interconnected via an intermediate shaft (13) and a transmission (14). Each crankshaft (12) does not support more than two or three screen elements (1). <IMAGE>
Patent SE-9703434-D0 (SE)
Inventor: HANSSON PER
IPC: B23B27/04
Filed: 1997-09-24
Abstract: A tool for chip-removing machining includes an insert holder and an insert that is mechanically connected with the holder via upper and lower interfaces. Each interface includes a pair of contact surfaces that extend at an obtuse angle relative to each other. Disposed centrally between one of those pairs of contact surfaces is a ridge, and disposed centrally between the other pair of contact surfaces there is a flute. Each of the recess and flute is defined by side surfaces that extend at an acute angle relative to each other. When the ridge engages the flute, a proper absorption of transverse forces acting upon the insert is guaranteed, whereby the insert is maintained essentially immovable in its position in order to guarantee a proper machining accuracy.
Patent SE-9800937-D0 (SE)
Inventor: ANDERSSON OLOF
IPC: G01T1/178
Filed: 1998-03-20
Abstract: A method and an apparatus for measuring low energy radiation from a sample provided on a sample carrier (6, 6<I>). The sample is positioned in a shielded cavity (8) between two oppositely aligned Geiger-Müller tubes (11, 12) such that sample radiation either reaches both of the tubes or one of the tubes, in which case the other tube is for measuring background radiation only. Both tubes are used for measuring coincidental pulses, which are disregarded. A background radiation value, to be subtracted for obtaining a sample radiation value, is determined using either a historical background radiation value or both the historical background radiation value and a background radiation value obtained during the actual sample measurement. In the case of both tubes measuring sample radiation, there can be provided a third Geiger-Müller tube (13) for measuring background radiation only.
Patent SE-9803045-D0 (SE)
Inventor: MALMKVIST JONAS
IPC: H04W40/34
Filed: 1998-09-09
Abstract: Procedure at a digital communication network to obtain a communication route for IP-packets between a transmitting computer and a mobile GPRS-node via GGSN (Gateway GPRS Support Node). An SGSN (Service GPRS Support Node) where the mobile GPRS-node at the moment is, decides that if the IP-packets it receives are not tunnelled by GTP (GPRS Tunnelling Protocol) from an optimal GGSN, then an optimal GGSN shall be selected.
Patent SE-9803393-D0 (SE)
Inventor: ZAPHIROPOULOS PETER G
IPC: A61K48/00
Filed: 1998-10-06
Abstract: The present invention relates to a novel human patched-like gene (PTCH2), which for the first time has been cloned and sequenced. Several alternatively spliced mRNA forms of PTCH2 have been identified, including transcripts lacking segments thought to be involved in sonic hedgehog (SHH) binding and mRNAs with differentially defined 3' terminal exons. Further, the invention also relates to the protein encoded by the present PTCH2 as well as to functional analogues and variants thereof.
Patent SE-9900178-D0 (SE)
Inventor: NI Y
IPC: D21C9/00
Filed: 1999-01-21
Abstract: A process for the removal of transition metal ions from wood fiber slurries (cellulose pulp, including mechanical and chemical pulps), such as manganese, applies a pulse of solution containing beneficial metal ions, such as magnesium, chelant, or ion exchange chemical (or acid at a pH between about 1-4) through a pulp mat or pad. This leads to an efficient removal of manganese and a good retention of magnesium in pulp fibers at a magnesium sulfate charge as low as about 1 % (on pulp). Results from subsequent peroxide bleaching show that the MgSO4 eluted pulp has a similar bleaching performance as that of the conventional DTPA chelated pulp. More efficient removal of manganese from pulp fibers can be achieved when DTPA chelation is performed by applying a pulse of DTPA solution through a pulp pad or mat compared to that of a conventional chelation stage.
Patent SE-9902502-D0 (SE)
Inventor: LANDHOLM STEFAN
IPC: B60G21/055
Filed: 1999-06-30
Abstract: A two-part bush (13a,13b) intended for vehicle anti-roll stabiliser means (11), wherein each of the bush parts is comprised of elastomeric material, for instance rubber, and optionally also includes an inner reinforcement. The bush parts (13a,13b) are together intended to embrace a shaft or like element of circular cross-section and are shaped to this end. According to the invention, each part of the bush is adapted to embrace the circumference of the shaft through an angle greater than 180 DEG  and is constructed so as to enable it to be clamped firmly to said shaft or said element when fitting the bush thereto. One end of each bush-part has a tapered shape (14) and the other end has a recess (16) that is shaped to accommodate said tapered end. The tapered end of each bush part may be V-shaped or U-shaped and the outer extremity (15) of each tapered bush part is preferably straight. Each bush part is preferably resilient or springy and may have a metal element baked in the elastomeric material.  <IMAGE>
Patent IT-FI970265-D0 (IT)
Inventor: FRULLINI ALBERTO
IPC: D04B9/56
Filed: 1997-12-04
Abstract: The circular knitter, for hosiery with closed points at one end, has an intermediate transfer stage between taking the secured portion of the knitted hosiery from the hooks (30) of the hook plate (3) and onwards transfer. The intermediate stage transfers the portion of the hosiery held by the plate (3) hooks (30) to the unit to shape the pocket (ST) for the point and/or the pocket shaping system at the needle (2) cylinder (1). The intermediate movement stage is effected by the needles of the cylinder. The hosiery is knitted by the first row of needles, with the stitches held by the hooks of the plate, which gather the knitting threads to support the stocking point, and the rows of stitches are cast off successively to form the point shape in a pocket. When the pocket has been shaped, and the threads cut, the hooks move the stocking fabric to the first row of needles and transfer the stocking to the needles over a given length of the needle row. The hooks are moved back so that all the stocking fabric is held by the needles and the hook group is raised to extend the machine head.
Patent IT-MI940017-D0 (IT)
Inventor: CONTESSA SOCRATE
IPC: C07C67/03
Filed: 1994-01-11
Abstract: Continuous process for the recovery of terephthalic acid from waste or used products of polyalkylene terephthalate polymers consisting in subjecting said waste or used products to two consecutive treatments, the first carried out with superheated methanol vapour (methanolysis) and the second with water or water vapour at a high temperature (hydrolysis).