baber/WOPTO huggingface dataset:
Patent SE-8203831-L (SE)
Inventor: ERICSSON S
IPC: C22B19/32
Filed: 1982-06-21
Abstract: A gas mixture obtained from reduction of material containing zinc oxide in a furnace, is cleaned from accompanying vapor of metals or compounds having a boiling point higher than zinc and from accompanying dust particles by cooling the hot gas mixture to almost the saturation temperature of zinc vapor by the introduction therein of solid or liquid metal.
Patent SE-8300751-L (SE)
Inventor: ERIKSSON S
IPC: E21C49/00
Filed: 1983-02-14
Abstract: At peat mining peat is suspended in water to a slurry or suspension which is led to a dewatering plant. From the dewatering plant (13) return water is returned and used to heat the raw peat in connection with the mining area. The return water can be spread onto the moss over an area (11) at a suitable distance from the mining pit (2), thereby at least partially displacing the moss water and providing water for making a slurry, the moss water preferably being drained to the mining pit. The return water contains also a separated fine parts fraction of the peat as well as peat ash and/or other chemicals which break down the colloidal bonds of the peat and which preferably also raise the pH-value of the water which is drained into the mining pit together with said fine parts fraction.
Patent SE-8303297-L (SE)
Inventor: JOHANNESSEN O T
IPC: B21B1/08
Filed: 1983-06-10
Abstract: A method for warm rolling parallel flanged U-beams in dual roller tracks has been invented. One begins with a heated material (2) with essentially rectangular flanges (3) which form an acute angle between one another and are connected by a bow-shaped waist (6) that is inwardly convex between the flanges. In a closed track with calibre openings on the outside of the flanges' sides the outer edge is compressed acutely. After this rolled in a closed stretch track where the measure on the parallel flanged U-beam is set, after which the waist is planed and the flanges paralleled.<IMAGE>
Patent SE-8305568-L (SE)
Inventor: SKIBUYA K
IPC: B22D11/06
Filed: 1983-10-10
Abstract: Pressure is exerted on the interior of casting rolls with a negative crown so that the rolls may maintain a true cylindrical surface without any crown when the continuous casting operation is initiated. When the cylindrical surface of the rolls is heated by molten metal as the continuous casting operation continues, the interior pressure of the rolls is decreased, whereby the rolls may maintain a true cylindrical surface without any crown.
Patent SE-8405260-L (SE)
Inventor: ANDERSSON K R
IPC: D21H17/28
Filed: 1984-10-22
Abstract: A hydrophobing agent consists of resin acid and/or fatty acid emulsified/dispersed in an aqueous phase of water, a polyaluminium salt dissolved in the water, and preferably also a cationic organic compound. According to the invention, the hydrophobing agent is prepared in that the resin acid and/or fatty acid, optionally in mixture with another hydrophobic melting point-reducing agent, is finely dispersed in the aqueous phase in the presence of said polyaluminium salt and preferably also the cationic organic compound. The invention also comprises the use of the hydrophobing agent for stock hydrophobation of cellulosic fibers in papermaking technology.
Patent SE-8501690-L (SE)
Inventor: ITO Y
IPC: G11B15/18
Filed: 1985-04-04
Abstract: Plunger piston actuating mechanism for a magnetic tape apparatus having a head locking plate (6), which is connected to a head plate (1), which is normally prestressed into its withdrawn position by a stopping spring (5), a drive device for acting on the head locking plate (6), in order to draw it in a direction for pushing forward the head plate (1), a locking device for locking the head locking plate (6), which is moved forward by the drive device in order in this way to arrange the head plate (1) in the pushed-forward position, clamping plates (13R, 13F), which are individually connected to two attracting plunger core coils (15R, 15F) and are locked by these plunger core coils (15R, 15F) when the latter are excited, so that the engagement between the head locking plate (6) and the drive device is maintained by at least one clamping plate (13R, 13F) which is locked by the excited plunger core coil (15R, 15F), control plates (17F, 17R) for the fast forward transport and rewinding, which plates are connected to the two clamping plates (13R, 13F) in order to provide the fast forward transport and the rewinding, so that one of the control plates (17R, 17F) is set to fast forward transport or to rewinding when one of the plunger core coils (15R, 15F) is excited, but neither of the control plates (17F, 17R) is set to fast forward transport or to rewinding when both plunger core coils ... Original abstract incomplete. <IMAGE>
Patent SE-8503030-L (SE)
Inventor: LUCK D G
IPC: E02F9/14
Filed: 1985-06-18
Abstract: An overhead loader for use in loading rock and the like into a vehicle includes a base frame (10) which preferably forms part of a rail vehicle, an overhead bucket loader (12) and a telescopic arm (14) which is connected at one end to the frame (10) and at the other end to the overhead loader (12) for moving the overhead loader (12) towards and away from the frame (10). <IMAGE>
Patent SE-8600169-L (SE)
Inventor: REEVE P J
IPC: G05D1/02
Filed: 1986-01-15
Abstract: A vehicle control and guidance system in which a desired route for the vehicle is stored in the vehicle in the form of co-ordinates in a ground reference frame. The "vectors" between these junction points are divided by successive reference points into incremental vectors, the reference points being generated ahead of the vehicle at regular intervals. A dead reckoning system predicts the position of the vehicle at the end of each interval and this estimate is corrected, using a Kalman filter, by an independant fixed-target detection system using a scanning laser. The error between the estimated vehicle position and the local incremental vector provides a steering angle correction for the vehicle and the vehicle speed is dependent upon the lag of the vehicle behind the generation of reference points.
Patent SE-8600397-L (SE)
Inventor: JOHANSSON CURT
IPC: H02G3/12
Filed: 1986-01-30
Abstract: The braces (1) are anchored at one end in a supporting wall joist, whilst the junction box (2) is retained laterally in a predetermined position on the braces by fixture plates (3A,3B) which can be firmly attached to a ceiling plate penetrated by the box. The holes in the fixture plates (3A,3B) are so dimensioned that the plates move along the braces with a predetermined friction inertia. - The plates are provided with outwardly directed graduations, enabling them to be temporarily retained in position during the first phase of the assembly work in their effective fitment to a joist. They also have a number of hollow formations so that fixtures which pass through a ceiling plate can work in conjunction with hollowed formations in anchoring the fixture plates against the ceiling plate inner side. The support braces (1) have breaking indications so that they may be shortened to the requisite length to comply with specific applications. (Provisional basic advised week 87/37)(1/3)
Patent SE-8602371-L (SE)
Inventor: CZWIENCZEK P W
IPC: F02M63/00
Filed: 1986-05-23
Abstract: A fuel metering apparatus having a metering chamber to hold fuel for subsequent delivery to an engine and a rigid metering member projecting into said chamber and linearly movable relative to the chamber to vary the extent of projection of the metering member into the chamber to thereby control the quantity of fuel displaceable from the chamber for delivery to an engine. An inextensible flexible member between secured to the metering member and to a motor that operate in accordance with the engine fuel demand, the motion of the motor being transmitted to the metering member through the inextensible flexible member. This inextensible flexible member preferably being adjustably coupled to the motor so the limit of movement of the metering member may be set as required.
Patent SE-8704047-L (SE)
Title: Seat height-increasing pad holder - comprises bead or notch engaged by vehicle safety belt
Inventor: DAVIDSSON L
Filed: 1987-10-16
Abstract: The holder is for an accessory such as a cushion (4) increasing the height of a vehicle seat, having a first portion in the form of a bead or notch (2). This works with a belt (7) on the vehicle, or with the safety belt used by the occupant of the seat, incorporating waist and diagonal belts (17,18) and a lock, and fitting in front of the bead on in the notch. There can be a friction component on the underside, forming a second holder bearing against the surface underneath under load.
Patent SE-8802534-L (SE)
Inventor: BAZIN M
IPC: A01C1/08
Filed: 1988-07-06
Abstract: Seed is treated with a treatment agent within a rotary drum having rows of circumferentially spaced stirring plates mounted therein. When the drum is rotated about a substantially horizontal axis the plates raise seed from the bottom of the drum. At their uppermost positions the plates are inclined so that seed falls from the plates into a vertical passage defined between adjacent rows of plates. Treatment agent is introduced inside the drum such that the agent is applied to the seed traveling downwardly along the vertical passage.
Patent SE-8802816-L (SE)
Title: Transport and palletising structure for boats - comprises steel tube frame with thrust units extending upwards from it
Inventor: GUSTAVSSON BERTIL
IPC: B63C15/00
Filed: 1988-08-03
Abstract: The frame is formed by horizontal steel tubes (12,13) positioned longitudinally and transversely, and joined at their corners by vertical tubular connections (15). Both the main steel tubes and their connections are formed with open ends (14) to accommodate telescopically displaceable tube pieces (20,21). These displaceable tubes form part of the pallet thrust units (19) and/or anchoring formations of a support structure at least partly encompassing a boat (17) hull.
Patent SE-8802901-L (SE)
IPC: F16C11/10
Filed: 1988-08-16
Abstract: An arrangement for connecting two parts 19, 21 which are movable relative to one another, such as a crane arm and equipment suspended thereon, comprises members for impeding movements between the parts. The arrangement comprises a housing 1, two members 9, 12 arranged inside this housing which are displaceable towards and away from one another in a guided manner, means 4 for movably connecting two opposite housing ends to their respective parts and members for acting on the displaceable members to cause them to bear against elements 17, 18 connected rigidly to the respective part, for friction-damping of relative movements between the arrangement and the respective part and thus between the parts. <IMAGE>
Patent SE-8901042-L (SE)
Title: Timber drying process - uses drying air with sufficient humidity content to obviate crack formation
Inventor: NILSSON L
IPC: F26B21/00
Filed: 1989-03-23
Abstract: In the drying process, a fuel is burnt (2) with the drying air used for combustion promotion, but with the relative air humidity maintained at a level at least exceeding 80 per cent. The combustion gases obtained are mixed with the drying air to maintain a drying ambience with low oxygen content, and containing carbon mono- and dioxide to prevent development and growth of mould.
Patent SE-8901292-L (SE)
Inventor: JOHNSEN ANDERS
IPC: B23Q1/28
Filed: 1989-04-11
Abstract: The structure consists of telescopic tubes and has a system for locking one of the tubes to the other in any desired position. The outer tube (2) has a lug (22) projecting from one side and a smaller lug (17) projecting from the opposite side. The inner tube (1) has a ring (9) with a lug on one side with a tapped hole. This hole receives a locking screw (23) which has a flat end face which abuts against the lug (22) of the  outer tube (2). Screwing the screw (23) against the lug tilts the inner tube (1) relative to the outer tube (2) so that the two tubes are wedged together. At the same  the ring (9) is wedged to the inner tube (1). USE - Structures with telescopic tubes.
Patent SE-9001367-L (SE)
Inventor: KRAEMER R
IPC: A61M11/00
Filed: 1990-04-17
Abstract: An auxiliary device is provided for use with a metered-dose aerosol device. The auxiliary device comprises a chamber having an inlet adapted to receive the metered-dose aerosol device, and an outlet. A mask adapted to communicate with the nose and/or mouth of an infant or young child communicates with the chamber outlet via a first valve which permits the infant or young child to inhale aerosol-carrying air from the chamber, and communicates with atmosphere via a second valve permitting exhalation therethrough. The distance between the chamber inlet and the chamber outlet is such that the mass percentage of aerosol particles having a diameter of from 1.0 microns to 5.0 microns is substantially a maximum at the chamber outlet, and the volume of the chamber is from 200-500 ml.
Patent SE-9200192-L (SE)
Inventor: ELLILAE M
IPC: D21H25/10
Filed: 1992-01-23
Abstract: A method for regulation of the transverse profile of the coating quantity on a paper or any other web material in a coating station, in which the web (W) is passed over a-backup roll (1) and the coating agent is smoothed by means of a coating blade loaded against the web (W). The quantity of coating agent applied onto the web (W) is regulated by means of actuators (55) acting upon the constructions of the coating station, and in the method the transverse profile of the coating quantity applied onto the web (W) is measured constantly. In the method, a differential profile of the measured transverse profile and the desired transverse profile is calculated, said differential profile being fed as a regulation quantity to the actuators (55) that adjust the transverse profile of the coating quantity so as to correct said transverse profile. <IMAGE>
Patent SE-9200796-L (SE)
Inventor: HODEN E
IPC: D21F1/66
Filed: 1992-03-16
Abstract: A suspension of solid particles in a liquid is concentrated by the suspension being conducted into a lower end of a vertical screen conduit 10; 11 of flexible screen cloth. During its passage up through the conduit 10; 11, the suspension is gradually concentrated with the formation of a concentrate consisting of solid particles and remaining liquid, which concentrate is fed out at the upper end of the screen conduit by means of a screw 31 which is arranged in the screen conduit and which operates out of contact with this conduit. A device for concentrating such a suspension has at least one stationary, vertical screen conduit 10; 11 consisting of flexible screen cloth, such as a plastic wire cloth, and members 23, 2630 for supplying suspension to the lower end of the screen conduit. A screw 31 which is arranged in the screen conduit, and which operates out of contact with this conduit, serves to feed out concentrate through the upper end of the screen conduit. At its lower end, the screen conduit 10; 11 is surrounded by a device 24, 25 for collecting liquid which has passed through the wall of the screen conduit. <IMAGE>
Patent SE-9300033-L (SE)
Inventor: CASTWALL LENNART WILHELM
IPC: A47L9/28
Filed: 1993-01-08
Abstract: PCT No. PCT/SE94/00002 Sec. 371 Date Aug. 23, 1995 Sec. 102(e) Date Aug. 23, 1995 PCT Filed Jan. 3, 1994 PCT Pub. No. WO94/15519 PCT Pub. Date Jul. 21, 1994A vacuum cleaner includes a suction fan driven by an electric motor, a suction nozzle connected to the intake side of the fan via a dust container, and a cord to supply electric power to the motor. The motor is electronically controlled and adapted to be driven at a speed such that the suction fan operates at a speed of at least 50,000 rpm. The suction fan comprises a fan Impeller of the turbo fan type.
Patent SE-9301716-L (SE)
Inventor: SKOGSBERG LARS TORBJOERN
IPC: B28D1/24
Filed: 1993-05-19
Abstract: PCT No. PCT/SE94/00475 Sec. 371 Date Nov. 17, 1995 Sec. 102(e) Date Nov. 17, 1995 PCT Filed May 19, 1994 PCT Pub. No. WO94/26462 PCT Pub. Date Nov. 24, 1994A mounting apparatus for securing alternative grinding wheels to a threaded portion of an output shaft of a portable rotary grinding machine, the mounting apparatus comprising a threaded clamping device which cooperates with the threaded portion of the output shaft; a support hub which rigidly mounts on the output shaft, the support hub having an inner annular contact surface and an outer annular contact surface for backing grinding wheels mounted on the output shaft. The inner and outer annular contact surfaces are disposed concentrically relative to each other as well as relative to the output shaft, and the inner and outer annular contact surfaces are disposed at different axial levels such that the outer annular contact surface protrudes in front of the inner annular contact surface. Two alternatively applicable flanged clamping elements are provided, each having a respective annular plane contact surface and each clamping element being alternatively arranged to cooperate with the threaded clamping device. One of the clamping elements has a contact surface which opposes and is substantially equal in size to the outer annular contact surface of the hub, and the other of the clamping elements has a contact surface which opposes and is substantially equal in size to the inner annular contact surface of the hub.
Patent SE-9400387-L (SE)
Inventor: EKHOLM ROLF
IPC: D21C9/10
Filed: 1994-02-07
Abstract: A fluid mixing apparatus for first and second fluids has a housing (1) with a flow chamber (39) for the second fluid with a flow restrictor (6) in the flow chamber (39). There are gaps (15,16) between the flow restrictor member (6) and the facing walls (5,10) of the chamber (39). The restrictor (6) and housing (1) are essentially wedge shaped in a plane transverse to the second fluid flow direction (31). Means (18) for introducing the first fluid into the flow chamber (39) are disposed in the walls (5,10) in the region of gaps (15,16).
Patent SE-9400519-L (SE)
Inventor: FROEDERBERG PER-ARNE
IPC: B65D88/54
Filed: 1994-02-16
Abstract: A container, such as for refuse, features a base that can be opened. This base is able to be opened through there being a bottom section on the container which is positioned to be swung downwards from a closing position relative to the container walls (2). A mechanism for locking of the bottom section relative to the container furthermore in closed position features at least one device (17) that can be accessed from the outside for the container for mechanical manoeuvring of the locking mechanism between a locked position and a position allowing the swinging movement of the bottom section. The lock device (17) extends out past a well (2) of the container. The lock device is positioned from outside a position corresponding to the locking mechanism's locking condition, movable inward to the said wall for activation of the lock mechanism under application of pressure.<IMAGE>
Patent SE-9602171-L (SE)
Inventor: EKSTROEM OERJAN VILHELM
IPC: H05K5/02
Filed: 1996-05-31
Abstract: The lid part is formed to extend over the box part front side and parts of its upper side, leaving a gap between the lid part and the box part rear wall (30), which has several through apertures (31, 32) for cables and on it are firmly located contacts which at a distance from the upper edge has counterpoised pins (43) extending into the box part. The box part (20) rear wall (30) near to its upper edge also has a backwardly extending flange (33). The box part on its under side has fixtures (40, 41) for an externally installable branch outlet. The box part on its inside, preferably near to the rear wall upper edge, has stirrups (45, 48) for union or tension straps. Distance ribs (48) are formed on the inside of the box part rear wall, at least near to its upper edge.
Patent SE-9602914-L (SE)
Inventor: MARKLUND ERLAND
IPC: B65G/
Filed: 1996-08-02
Abstract: The plant is used for feeding boards of timber (4) to and through a single board feeder (2). It has elongated boards of timber which lie sequentially on a conveyor (1) transversely to the longitudinal axis of the conveyor wherein the conveyor advances the boards to the single-board feeder at a speed Vin. The feeder operates at a board-feeding speed which is lower than Vin. A regulator (5,6) is mounted upstream of the board feeder and the buffer region (3) in the proximity as seen in the conveying direction wherein. The regulator retards the boards advanced on the conveyor to a speed Vreg which is slower than Vin prior to the boards being conveyed further to the board feeder on the conveyor.
Patent SE-9603239-L (SE)
Inventor: KARLSSON STAFFAN
IPC: A01K75/00
Filed: 1996-09-04
Abstract: The present invention relates to a method and a device to be used when carrying out trawling using an engine-powered trawler (A) in order to prevent a trawl which is overloaded or has caught on an obstacle on the sea-bottom resulting in the loss of the trawler. In accordance with the invention, this is achieved by a specially designed, propellant-operated cutting tool (1-5) which is preferably operated from the trawler (A) bridge, cutting the steel wire which in nearly every case forms the connection between the trawler and the trawl. The invention also includes a specially designed, propellant-operated cutting tool (G1-15).
Patent SE-9603856-L (SE)
Inventor: PINARD DEBORAH L
IPC: H04M1/27475
Filed: 1996-10-21
Abstract: A personal computer operates a speed call application program in the background which permanently displays speed call button icons in the foreground on the computer display. When one of the icon buttons is invoked, e.g. by pointing and clicking to it, the speed call application program accesses a database, retrieves a called party identification number, which can be the called party directory number, begins operation of a call processing program, and passes the retrieved number to the call processing program. The call processing program then controls the dialing of an outgoing call from a telephone or the equivalent associated with the user.
Patent SE-9700716-L (SE)
Inventor: WALLEBAECK JOERGEN
IPC: F16B/
Filed: 1997-02-28
Abstract: The first of the two fixture parts (2) has a U-shaped cross-section and encloses a tube, bar or some other enclosable component. The second fixture part (3) works in conjunction with the first to clamp firmly around the tube. The second fixture part is receivable between the paired arms (5, 6) of the first fixture part and works with it so that the two parts move towards one another and the tube, when the arms are activated to clamp together (9, 10). The second fixture part (3), by working between sloping slide surfaces (10, 11) in the fixture parts is moved in towards the enclosing fixture part inner receiving space (16).
Patent SE-9800361-L (SE)
Inventor: HEDLUND PER NICLAS
IPC: B65H75/44
Filed: 1998-02-09
Abstract: The present invention relates to a reeling device for hoses and/or cables, whereby the reeling device (1) comprises a non-rotatable member (5), a member (3) which is rotatably mounted thereon and which rotates during unrolling or reeling of the hose and/or cable (2), a spring device (22) for rotating the rotatable member (3) in a reeling direction for reeling or winding up the hose and/or cable (2) and a viscosity brake (25) for slowing down the rotary speed of the rotatable member (3) when said rotatable member is rotated in the reeling direction by the spring device. The viscosity brake (25) includes a stationary brake housing (26) which is mounted on members (38) of or connected to the non-rotatable member (5) and the viscosity brake (25) has a movable member (27) which is located inside the brake housing (26) and which includes a movement-transfer device (32) which is provided outside the brake housing (26) for obtaining movement-transfer cooperation between the rotatable member (3) and the movable member (27) of the viscosity brake (25). <IMAGE>