baber/WOPTO huggingface dataset:
Patent SE-0002509-L (SE)
Inventor: ANDERSSON LARS-OVE
IPC: B60R21/20
Filed: 2000-07-03
Abstract: In a steering wheel arrangement for motor vehicles, in which a steering column ( 5 ) provided with a steering wheel ( 4 ) is pivotally supported in a holder ( 6 ) in the vehicle, the steering wheel ( 4 ) together with a first section ( 7 ) of the steering column can be moved closer to the driver of the vehicle in the event of a collision. This is achieved by means of a drive device comprising a working chamber ( 13 ) intended to act upon the first section ( 7 ) of the steering column, to which chamber a gas generator ( 21 ) is connected, which is designed to be activated in the event of a collision in order to deliver propellant gas to the working chamber ( 13 ), thereby moving the steering wheel and steering column. During the movement the steering wheel may also be lowered. The gas generator ( 21 ) may also deliver gas to an airbag ( 20 ) fitted in the steering wheel ( 4 ).
Patent SE-0003667-L (SE)
Inventor: BERGQVIST ANDERS
IPC: H01F/
Filed: 2000-10-12
Abstract: A second winding (12) surrounds a second flux-circuit (14) connected in series with a first winding (11). A circuit-changing member (17) reverses the direction of a residual magnetic field in a first portion (15) relative to the magnetic field generated in the first flux-circuit (13) by the current in the first winding part (11). The reversal takes place between the first current limiting effort and a second subsequent current limiting effort.  Independent claims are included for: (a) an electrical power system (b) a method of using a current limiting arrangement
Patent SE-0003787-L (SE)
Inventor: BAEK RACK JUNE
IPC: H03H11/28
Filed: 2000-10-19
Abstract: PURPOSE: A N passage having an impedance matching line according to a synthetic channel number is provided to effectively switch a power transferring passage number by using a switching device which can selectively connect the line to which an impedance is matched. CONSTITUTION: N number of input ports(21) are provided with respect to N number of passages. The first switching section(27) selects a corresponding passage. The second switching section(28) selects an impedance matching section according to the number of the passage to be synthesized. A junction cable connects the first switching section to the second switching section. The first path line(23), the second path line(24), and the Nth passage line(25) is selectively connected. An output port(22) outputs the synthesized signal. A control signal inputting means controls the first switching section(23) and the second switching section(24).
Patent SE-0100921-L (SE)
Inventor: AHLBERG JOERGEN
IPC: G06T13/40
Filed: 2001-03-14
Abstract: The face animation technique based on video coding comprises producing a digital model of the image of the object, for vectorisation. The adaptation parameters of the model yield a first vector (p), and another vector (r) which is multiplied by an updating matrix (U). The resulting third vector is converted, for model-based coding and face animation.
Patent SE-0102799-L (SE)
Inventor: HELLBERG PER-ERIK
IPC: C09K23/42
Filed: 2001-08-23
Abstract: The present invention relates to a new tertiary or quaternary nitrogen-containing ortho ester-based surfactant, where the hydrophobic and hydrophilic parts are attached by separate ortho ester linkages. The ortho ester surfactants are stable in alkaline solutions, but are readily hydrolysed in acidic solutions. Since the hydrophobic and the hydrophilic parts of the surfactants reside in different substituents of the ortho ester, the surface activity is lost upon dydrolysis. The invention also relates to a process for making the ortho ester-based surfactants, where low molecular weight ortho esters are used as starting materials. These low molecular weight ortho esters are reacted with a hydrophobic component, which is an alcohol or an alkoxylated alcohol, and hydrophilic component, which is an alkanolamine or an alkoxylated alkanolamine. The molar amounts of the reactants are preferably 1-2 moles of the hydrophilic component per mole orthoester and 1-2 moles of the hydrophobic component per mole ortho ester. By this process surface active amino ortho esters are obtained. To obtain quaternary aunonium ortho esters, the amnino ortho esters are reacted with an alkylating reagent such as methyl chloride or dimethyl sulphate. The nitrogen-containing ortho esters are surface active and form micelles, they are efficient in lowering the surface tension and have excellent wetting properties. They are suitable to be used in all applications where quaternary ammonium surfactants anad tertiary amine surfactants are typically used.
Patent SE-0103631-L (SE)
Inventor: HAELLGREN INGVAR
IPC: B04B1/04
Filed: 2001-11-01
Abstract: An apparatus for simultaneous cleaning of a liquid and a gas includes a centrifugal rotor delimiting in a casing a separation chamber that is arranged for through flow and cleaning of the liquid. On the outside of the casing separation discs are mounted for rotation with the centrifugal rotor. Between the separation discs there are formed axially extending separation passages formed for through flow and cleaning of the gas.
Patent SE-0200781-L (SE)
Inventor: JOHANSSON JAN
IPC: B65G47/252
Filed: 2002-03-15
Abstract: The invention concerns a board turner (1, 31) for use on a conveyor (3) for transporting large volumes of boards. The conveyor (3) defines a plane for carrying boards (14) and the board turner (1, 31) has a rotation unit (4) and a gripping unit (7) mounted on the rotation unit (4). The gripping unit (7) has an open position and a closed position and is switchable between these positions in response to a signal from a sensor. In the open position, the gripping unit (7) rotates past the carrying plane without making contact with the synchronously arriving board (14). A signal from the sensor switches the gripping unit (7) between the open position and the closed position while the gripping unit (7) grips two opposite surfaces of a sideways extending part of the board (14) and continues to rotate above the belt conveyor (3) in order to turn the board (14) in this way. <IMAGE>
Patent SE-0201092-L (SE)
Inventor: LOCHER DAVID M
IPC: B29C70/08
Filed: 2002-04-08
Abstract: A mass transit flooring assembly including a plurality of sandwich panels. The sandwich panels (30) include a top skin (54), a bottom skin (58), a perimeter defining closeout (46), and a core (50) between the top (54) and bottom skin (58) and within the closeout perimeter (46). The closeout (46) includes mating surfaces used to connect adjacent panels. The core is a precured reinforced core including a plurality of phenolic ribs and foam strips positioned in an alternating fashion. The precured core is manufactured by impregnating a layer of fabric with phenolic resin between two foam cores and stacking in a similar alternating fashion to create a bun. After the bun is cured at a constant pressure and temperature and cooled, the bun is cut along a plane perpendicular to the plane of the layers to provide a precured reinforced core panel ready to be inserted as a core in a sandwich panel.
Patent SE-0201921-L (SE)
Inventor: HERMANSSON LEIF
IPC: A61K6/802
Filed: 2002-06-20
Abstract: A system for dental filling material or implant (1) material, consists of water based hydration liquid and powdered material. The binder phase of powdered material consists of calcium-based cement system. The powdered material and/or hydration liquid comprises water-soluble phosphate or phase. The system forms apatite during hydration.  A system for dental filling material or implant material and for bonding dental filling material or implant material between tooth and bone, respectively, consists of water-based hydration liquid and powdered material.  The binder phase of powdered material consists of calcium based cement system.  The powdered material is saturated with liquid, which is reacted with binder phase to hydrate chemically bonded ceramic material.  The powdered material and/or hydration liquid comprises water-soluble phosphate or phase which forms water-soluble phosphate.  The system forms apatite during hydration.  Independent claims are also included for the following:  (1) powdered material;  (2) aqueous hydration liquid for powdered material;  (3) implant material comprising substrate; and  (4) method for achieving bonding dental filling material and implant material between tooth and bone, respectively.
Patent SE-0300696-L (SE)
Inventor: PETERSSON CARL-GOERAN
IPC: B23B27/06
Filed: 2003-03-14
Abstract: A tool for the fine-turning of grooves in workpieces including a basic body having a rearwardly extending mounting part, and a forwardly projecting bracket. The bracket includes a narrow neck part and an enlarged support part disposed at an end of the neck part. The support part, which forms an insert seat, extends laterally from the neck part wherein the seat is arranged asymmetrically with respect to an imaginary center line of the basic body. A cutting insert includes a bottom side supported on the insert seat. The insert includes two spaced apart convexly arched side cutting edges arranged so that the imaginary center line passes therebetween. A hole is provided through the insert for receiving a fastening screw. The bottom side and the insert seat include mutually engaging stabilizing structures preventing angular displacement of the insert about an axis of the hole.
Patent SE-0400620-L (SE)
Inventor: KARLSSON SVANTE
IPC: B60G17/015
Filed: 2004-03-10
Abstract: The gear change method comprises the following steps: (1) measuring at least one parameter (z) associated with a movement of a predetermined point on the vehicle chassis relative to a predetermined part of the wheel suspension; (2) comparing the measured parameter with predetermined values for the same parameter; and (3) controlling output depending on this comparison in order to reduce movement of the driver's seat in the vertical direction.
Patent SE-0401381-L (SE)
Inventor: CARLSSON ANDERS
IPC: B60R5/04
Filed: 2004-06-01
Abstract: The raisable and lowerable mesh material (7) can be reeled off from a reeling device (9) and can also be reeled up on the reeling device. The reeling device is firmly connected to the front edge (5) of the shelf (3). The mesh material is raised from and extends from the front edge of the shelf when the cargo securing device (1) is in a securing position.
Patent SE-0501692-L (SE)
Inventor: SAHLIN DAN
IPC: H04N7/173
Filed: 2005-07-18
Abstract: The inventive communication device for converting a baseband data signal to a baseband signal for a coaxial cable, comprises at least one first input terminal for receiving an incoming baseband data signal, at least a first output terminal for outputting an outgoing baseband data signal, a first input/output terminal for connecting to a coaxial cable for communication of a duplex signal, first rebalancing means for converting said incoming baseband data signal to a balanced input signal, subtraction means for subtracting the balanced input signal from the duplex signal to obtain a balanced output signal, second rebalancing means for converting the balanced output signal to said outgoing baseband data signal.
Patent SE-0600825-L (SE)
Inventor: JONSSON STEFAN
Filed: 2006-04-10
Abstract: A method and a device for discharging cellulose-containing pulp from a pulp tower (201 , 761 , 871), in which pulp tower (201 , 761 , 871) the pulp is treated and/or stored, the pulp being introduced (102) into the pulp tower (201 , 761 , 871) through at least one inlet (762) and is discharged (108) through at least one outlet (203, 603), where at least one elongated feeding surface (204, 604) is provided (101) inside the pulp tower (201 , 761 , 871) and has a first end (205, 605) which connects to the said outlet (203, 603) and a second end (206, 606) which is positioned at a higher level than the first end (205, 605), and the transport of pulp to the outlet (203, 603) is effected by feeding (107) at least part of the pulp downwards along at least a portion of said feeding surface (204, 604) under the influence of gravity, whereby a controlled pulp flow through the outlet (203, 603) is provided. A pulp tower (201 , 761 , 871) for treating and/or storing cellulose-con- taining pulp, which pulp tower (201 , 761 , 871) extends substantially vertically and comprises at least one inlet (762) for introducing pulp and said device for discharging pulp from the pulp tower (201 , 761 , 871).
Patent SE-0700555-L (SE)
Inventor: GUSTAFSSON LEIF
Filed: 2007-03-05
Abstract: The invention relates to a hydraulic wing damper (1) designed for use on a two or four-wheeled vehicle. The wing damper comprises an outer housing (2) consisting of an upper lid (2a) and a lower housing part (2b), which together enclose a damping-medium-filled main chamber (3) divided by a demarcating wing (4) into two chambers (3a, 3b), each with its own working volume. The wing (4) is rotatable about a first wing end (4a) and the outer face (4a') of the wing end rotates in a custom-made cutout (2c) in the lower housing part (2b). In the first wing end (4a) there is fixed a first end of a lever (4b), the lever (4b) rotates with the wing (4) about the first lever end in relation to said outer housing (2). Connected to the main chamber (3) there is arranged a pressurized space (6) having a certain volume, designed to be used to compensate for the change in volume of the damping medium due to a change in temperature of the medium. In order to minimize the risk of cavitation, the space for pressure compensation is arranged directly connected to the cutout (2c) in the housing part (2b), in which cutout the outer face (4a1) of the first wing end rotates, so that a connection can be made to the volumes of both chambers (3a, 3b).
Patent SE-0800137-L (SE)
Inventor: ERIKSSON VILHO
Filed: 2008-01-21
Abstract: The invention relates to a package for a fluid material, the package (8) comprising a bag of flexible sheet material (2), where the package (8) comprises two opposite side walls (12, 14) and a bottom (22) which bottom (22) before filling of material presents two fields (18, 20) received between the side walls (12, 14), and where further the bottom (22) and the side walls (12, 14) are tightly sealed with each other along the side edges (3, 5) of the package (8), where a creased section (13, 15) is arranged along the transition edges (50, 52) between the bottom (22) of the package (8) and its respective side walls (12, 14) for forming of a series of to each other connected lamellae (54, 56; 58, 60) whereby the side walls (12, 14) are kept substantially vertical and substantially perpendicular to the bottom (22) along the transition edges (50, 52) when the package (8) is filled with the fluid material (9) wherein the package (8) is stabilised against tipping over. The invention further relates to a method of producing a stabilised package (8).
Patent SE-7409457-L (SE)
Inventor: DETZEL J
IPC: B65D77/04
Filed: 1974-07-19
Abstract: A food container comprising an inner heat proof tray which is closed by a lid and in which the food to be heated is contained is protected by an outer cardboard member surrounding the bottom and sides of the inner tray. Opening tabs extending from the upper edges of the cardboard member are releasably secured to the inner tray or lid so that pulling on the tabs first releases the tabs therefrom without damaging the lid or its sealing with the tray and further pulling tears the outer cardboard member so that the inner tray can be readily removed from the outer before being heated.
Patent SE-7502316-L (SE)
Inventor: SCHIBBYE L B
IPC: F16H55/08
Filed: 1975-03-03
Abstract: 1503488 Rotary positive-displacement fluidmachines SVENSKA ROTOR MASKINER AB 20 Feb 1975 [6 March 1974] 10070/74 Heading F1F In the profile of each helical groove of a female rotor 30 for a meshing-screw machine a curve 68, 74 and straight line 74, 82 meet on the respective pitch-circle, the angle # of the common tangent at point 74 relative to a radial line through said point being 30 degrees or less. Preferably, the profile also comprises circular arcs 66, 78 and 66, 88 of radius r, another circular arc 78, 82 of radius R, a curve 88, 90 generated by a point 114 on the profile of each helical land of the associated male rotor 28, a straight line 76, 90, which lies on a radius of the pitch-circle, and a curve 70, 76, the radius r being about 40% of the pitch-circle radius and the radius R about four-thirds r. The curve 68, 74 may be generated by a straight line 104, 118 in the male rotor land profile, the curve 70, 76 being generated by a straight line 106, 120 in said profile. The angle α subtended by each of the arcs 66, 78 and 66, 88 at the pitch-point is about 10 degrees. The profile of the male rotor land may include circular arcs 96, 108 and 96, 114 indentical with the arcs 66, 78 and 66, 88 save for undercutting to form a sealing strip at 96, an arc 108, 112 generated by the arc 78, 82 an arc generated by the line 74, 82 and arc 104, 112 generated by the point 90, and an arc 106, 116 generated by the line 76, 90. When the machine is a compressor the flank 62 of the female rotor groove is the leading one.
Patent SE-7507192-L (SE)
Inventor: SCHUURMANS P J G
IPC: G03D5/06
Filed: 1975-06-23
Abstract: A device which is useful in development of diazotype paper said device comprising a liquid application roller, a dosing roller cooperating with it and one or more pressing organs to bring the diazotype material into contact with the application roller. In order to reduce liquid transport via the extremities of the rollers toward the pressing organs, the dosing roller is provided with limiting elements which are installed at the exhaust side of the dosing roller near the nip between this roller and the application roller and each limiting element consists of at least five plates, installed perpendicularly on the shaft of the dosing roller of which plates one side is closely adjacent to the cylinder surface of the dosing roller. The limiting elements transport superfluous liquid from said nip between the rollers toward the liquid reservoir and thus they inhibit the liquid transport toward the pressing organs which would wet the rear side of the diazotype material.
Patent SE-7607395-L (SE)
Inventor: BACKSTEIN G
IPC: F42C14/04
Filed: 1976-06-29
Abstract: A submergible ignition device for a submarine explosive cable cutter adapted to cut the anchoring chains and steel cables of sea mines by detonating an explosive charge. A detonator is mounted in a housing and detonates an explosive charge when impacted by a spring-biased ignition needle. A driver rod is connected to a cotter safety pin. The driver rod coacts with a shear plate which is punched through by the driver rod when the latter is impacted by a predetermined force. A spring-biased blocking rotor having a built-in detonator is adapted to coact with an ignition needle. The blocking rotor is released by the action of the driver rod. A water pressure safety device also coacts with the blocking rotor and includes a dummy position setting device. All of the safety devices are operatively connected to ensure that said detonator can only be triggered after the safety devices have been positively moved to their unblocking positions.
Patent SE-7609650-L (SE)
Inventor: HALE D J
IPC: F01P3/02
Filed: 1976-09-01
Abstract: V-ENGINE COOLING SYSTEM PARTICULARLY FOR OUTBOARD MOTORS AND THE LIKE An internal combustion engine for an outboard motor includes a cooling passageway extended upwardly through the central core and     discharged into a chamber in an exhaust manifold cover between the cylinder banks. The water passes through the cover and to the lateral side edges which have inlets to cooling chambers about the opposite cylinder banks which are continuous and discharge at the uppermost end.  The cylinder heads have a cooling chamber with top inlet aligned with the cylinder discharge.  The cooling water flows downwardly over to a common discharge header at the lower end for both of the cylinder banks.  A pressure relief valve discharges the water from the common header.  A separate thermostatic valve is secured to the uppermost end of each of the cylinder banks at the transfer connection from the cylinder cooling chamber to the head cooling chamber and thus at at the uppermost and highest point in the two banks.  A lower supply chamber is coupled to a pump having a small by-pass opening.  The chamber is located at the exhaust pipes and has small ports to spray water into the pipes.  Small drains opening  from the respective cooling chambers and discharge header drain to the discharge side of the pump for draining of the water from the cooling system through the pump by-pass.
Patent SE-7701381-L (SE)
Inventor: KLAPP H
IPC: B31B50/62
Filed: 1977-02-08
Abstract: Blanks (2) transported on a conveyor belt (1) pass into a lower level, where they form an accumulation (4) in front of an accumulator element (5). In the lower level there runs a conveyor belt (10) which is guided over deflector rolls (8, 9) and over a roll (7) and which, via a drive element (13) and the blanks (2), exerts a force upwards on the accumulator element (5) and on a spring (14). The pretension of the spring (14) is adjustable and the accumulator element (5) can be moved in the vertical direction. An overlapping stream of the blanks (2) with the same adjustable degree of overlapping is thus ensured. <IMAGE>
Patent SE-7710415-L (SE)
Inventor: BROCKMULLER F-F
IPC: B65H29/66
Filed: 1977-09-16
Abstract: Overlapping sheet articles continuously arriving on a belt conveyor are separated into groups by brake bands which are intermittently pressed against respective rails disposed between the belts substantially flush with the conveying runs. The brake bands lie loosely on the sheet articles which pass thereunder unimpeded until they are to be temporarily halted, which is done by successively lowering a plurality of weights on the brake bands starting at the leading ends of the brake bands.
Patent SE-7711346-L (SE)
Inventor: DUDEK E C
IPC: B25B23/151
Filed: 1977-10-10
Abstract: A pneumatic power tool having a torque sensing control system is disclosed which is capable of consistently applying a precise torque to a fastener so that uniform tightening of any number of fasteners can be obtained. A torsional strain responsive transducer is mounted internally in the tool body and includes a strain gauge network mounted on a torsionally resilient portion of one of the gear cases of the drive train of the tool, the gear case being subject to a reaction component of the torque being transmitted through the drive train. The strain gauge network provides a control signal which effects energization of a solenoid-actuated air shut-off valve in the handle of the tool to automatically terminate the operation of the tool when a predetermined torque is obtained at the output spindle. The control system permits adjustment of the torque output of the tool and provides a visual readout of such output. Because of its fast action, the solenoid-actuated shut-off valve substantially eliminates reaction torque at the handle of the tool and the components thereof are compactly arranged.
Patent SE-7712737-L (SE)
Inventor: LAUCK R M
IPC: A21D2/00
Filed: 1977-11-10
Abstract: LEAVENING ACID COMPOSITION A new leavening acid composition is provided comprising a potassium modified 1:3:8 sodium aluminum phosphate, the calcium modified derivatives or mixtures thereof in combination with an alkali metal acid pyrophosphate such as sodium acid pyrophosphate. The leavening action of the combination in biscuits using a slow sodium acid pyrophosphate is slower than the action of either ingredient alone.  The compositions are useful in leavening baked goods and especially refrigerated canned biscuits.