baber/WOPTO huggingface dataset:
Patent SE-8703965-D0 (SE)
Inventor: STROUCKEN K
IPC: B04B1/08
Filed: 1987-10-13
Abstract: In a centrifuge rotor for separation of two liquids having different densities from a mixture thereof a stack of conical separation discs (21) is arranged in the separation chamber (13) with the base portions of the separation discs turned towards one end and with the apex portions of the separation discs turned toward the other end of the separation chamber. According to the invention the separation chamber (13) has an inlet for mixture situated at the end, towards which the separation discs turn their apex portions, and an outlet for separated relatively heavy liquid situated at the opposite end. The inlet for liquid mixture as well as both outlets for the separated liquids are situated at the same axial end wall of the centrifuge rotor.
Patent SE-8800956-D0 (SE)
Inventor: GRANSTROM S
IPC: F27D17/00
Filed: 1988-03-16
Abstract: PCT No. PCT/SE89/00134 Sec. 371 Date Aug. 30, 1990 Sec. 102(e) Date Aug. 30, 1990 PCT Filed Mar. 15, 1989 PCT Pub. No. WO89/08810 PCT Pub. Date Sep. 21, 1989.A method and an installation for recovering energy in the thermal destruction of pollutants in a gas emitted from a scrap preheating device (6,8), e.g. in an electro-steel furnace (1). The polluted gas is conducted through regenerative heat exchangers (12,15) before or after passing through a combustion chamber (4), for providing heat exchange between the polluted cold gas and the cleaned hot gas. The regenerative heat exchangers (12,15) are filled with a packing of a material suitable to be charged into the furnace (1) generating the gases which are used in the scrap preheating process, or into another nearby furnace. The packing is withdrawn completely or partly when the performance of a heat exchanger has deteriorated as a result of oxidation or clogging with dust. A new packing is supplied to the heat exchanger concerned, and the packing withdrawn is charged into one of said furnaces.
Patent SE-8802063-D0 (SE)
Inventor: PETHO L T
IPC: A61L2/18
Filed: 1988-06-02
Abstract: The present invention relates to an apparatus for washing oriented stoppers (1) in a closed environment while retaining the orientation of the stoppers. The apparatus includes a closed chamber (3) to which the oriented stoppers (1) are led via a supply conveyer (2) to a chain conveyer (4, 3) arranged in the closed chamber (3). The chain conveyer is provided with dogs (8) adapted for gripping the stoppers (1) at the supply conveyer (2) and while retaining the stoppers in their oriented positions convey them past a washing station (S) for subsequently delivering the washed stoppers to a delivery means (10) connected to the closed chamber (3) and similarly closed, while retaining the orientation of the stoppers.
Patent SE-8902330-D0 (SE)
Inventor: TYREN C H
IPC: G01L3/10
Filed: 1989-06-28
Abstract: PCT No. PCT/SE90/00444 Sec. 371 Date Feb. 13, 1992 Sec. 102(e) Date Feb. 13, 1992 PCT Filed Jun. 27, 1990 PCT Pub. No. WO91/00494 PCT Pub. Date Jan. 10, 1991.A measuring sensor having a magneto-elastic element and an electronic resonant circuit for sensing mechanical stress of an object. The sensor is firmly attached to the object being measured and creates a resonance frequency. The resonance frequency is transmitted to an aerial in a contactless, position-independent manner.
Patent SE-9001432-D0 (SE)
Inventor: BERGSMAN ARNE
IPC: F41H11/18
Filed: 1990-04-23
Abstract: The unit is fitted to a land vehicle, and can be made to work in selected sectors and at requisite heights above the ground surface, at ground level, and even beneath the top surface of the soil. The clearance tools (3) are so constructed that their peripheral speed is sufficiently high that release mechanism in unexploded ammunition encountered is destroyed simultaneously with the ammunition being thrown to one side. - The unit comprises a clearance unit (1) with tools, a rotator (2), a ground level monitor (4), support arms (5,6) a system for selection of ground sectors (7), a vertical movement system, together with drives, transmission, connectors, optional tools, and a winch.
Patent SE-9001601-D0 (SE)
IPC: B65G53/60
Filed: 1990-05-04
Abstract: An arrangement for suppressing inhomogenization of a gas-suspended particle mixture during passage of the suspension from the outlet orifice (3) of a transport conduit (2) to a collecting station (1) includes a nozzle (4) connected to the outlet orifice (3). The nozzle (4) includes a nozzle channel (5) which is intended to conduct particle suspension through the nozzle. The nozzle channel has an elongated cross-sectional shape with a small cross-measurement and a large length measurement as seen in relation to the cross-dimension of the outlet orifice. The cross-sectional area of the channel (5) is greater than the cross-sectional area of the outlet orifice (3), so that both the speed of the suspension flow and the pressure in the flow will decrease during the passage of the suspension through the nozzle (4). <IMAGE>
Patent SE-9002349-D0 (SE)
Inventor: LINDGREN P
IPC: F16L59/06
Filed: 1990-07-04
Abstract: The bag (7) is inserted in a space between limiting surfaces, or between a limiting surface and ambience where it is expanded. Its compartments (5) are filled with a material having low conductivity, e.g. air.
Patent SE-9002675-D0 (SE)
Inventor: SARTORIO F
IPC: B21D37/14
Filed: 1990-08-16
Abstract: A sheet workpiece manipulating apparatus for delivering, supporting, and removing large sheet workpieces to a sheet bending press includes a plurality of rotationally and linearly translatable support arms. A gripping device is disposed on each free end of each support arm. The sheet workpiece is captured and rigidly restrained by the paired gripping devices, such as opposing suction cups operationally connected to a vacuum source, which are detachably attached to the support arms in a magnetically cooperating arrangement. Large gripping forces are developed by the gripping devices, which are separately replacable with alternate gripping devices sized to accommodate workpieces of different sizes, shapes, and materials, as well as a particular manipulation procedure. Perforated as well as imperforated sheets may be manipulated by the apparatus due to the paired, opposing relationships of the suction cups.
Patent SE-9002730-D0 (SE)
Inventor: MYLLIVAINIO A
IPC: E04B5/00
Filed: 1990-08-24
Abstract: A sealing body intended to be introduced into a hole or a hole channel in a building element, for sealing off the hole or the hole channel or for constituting a delimiting form wall upon casting of the hole or the hole channel. The sealing body consists of an essentially cup-shaped body 1 provided with side wall 2, bottom 3 and opening edge 4, which body 1 consists of two halves 5, 6 which are mirror-symmetrical about an imaginary central plane through the body, each half with its respective side wall 2a, 2b and bottom 3a, 3b. The bottoms 3a, 3b of the two halves merge into walls 7a, 7b which project upwards from the bottoms and are located on both sides of the said imaginary central planes and are joined at the top by a web section 8. <IMAGE>
Patent SE-9101073-D0 (SE)
Inventor: BALINT E
IPC: F22B21/34
Filed: 1991-04-10
Abstract: PCT No. PCT/SE91/00883 Sec. 371 Date Nov. 10, 1992 Sec. 102(e) Date Nov. 10, 1992 PCT Filed Dec. 19, 1991 PCT Pub. No. WO92/18806 PCT Pub. Date Oct. 29, 1992.A water tube boiler comprises a furnace having a burner and a vertical flue gas stack located to one side of the furnace. A convection tube assembly is arranged in the stack for the recovery of heat from flue gases passing through the flue gas stack. With the object of facilitating any repair work needing to be performed on the convection tube assembly, the tube assembly comprises by a plurality of parallel rows of vertical convection tubes which are provided externally with surface enlarging elements e.g. in the form of pins, along part of the height of each tube. The tubes in each row are joined together to form a coherent flat unit with the aid of a respective upper, horizontal header to which all convection tubes in the row are connected at their upper ends, and a respective lower horizontal manifold to which the bottom ends of the tubes in the row are connected. The headers of the various units are connected individually to a steam drum of the boiler and their manifolds are connected individually to a stuff box in the boiler. The heights of the headers and manifolds for adjacent flat tube units across the stack respectively alternate in height vertically.
Patent SE-9101257-D0 (SE)
Inventor: LINDNER H
IPC: B61G5/06
Filed: 1991-04-25
Abstract: To couple the initiation and the chronological sequence of a coupling or uncoupling process of a mechanical middle buffer coupling and an electrical cable coupling arranged on it longitudinally displaceably in the direction of the coupling axis with a common rotary drive with the smallest possible amount of control effort and in a reliable manner, a coupling and uncoupling device is provided with a drivable shaft arranged at right angles to the coupling axis. An actuating arm is nonrotatably fastened to the drivable shaft, and the actuating arm extends into a guide rail of the cable coupling and is thus designed as the direct drive member of the cable coupling. The shaft is guided rotatably and longitudinally displaceably in a lower hollow shaft section of a hollow shaft, which consists of a lower, a middle, and an upper hollow shaft section, and the shaft extends beyond the middle hollow shaft section in the upward direction into the zone of the upper hollow shaft section, in which zone the shaft is guided longitudinally displaceably but nonrotatably.
Patent SE-9103649-D0 (SE)
Inventor: SVENSSON O
IPC: B60R21/268
Filed: 1991-12-10
Abstract: PCT No. PCT/SE92/00639 Sec. 371 Date Jun. 9, 1994 Sec. 102(e) Date Jun. 9, 1994 PCT Filed Sep. 18, 1992 PCT Pub. No. WO93/11971 PCT Pub. Date Jun. 24, 1993.The present invention relates to an arrangement for filling a flexible container with gas essentially instantaneously upon the occurrence of powerful retardation forces, wherein the gas-filled container functions as a force-absorbing cushion for protection against injury. The arrangement includes a gas-filled high-pressure vessel, a conduit which connects the pressure vessel to the container, a mechanical opening device for opening the connection between the vessel and the container upon the occurrence of a retardation force which exceeds a smallest value, and a retardation meter. The arrangement is characterized in that the vessel is filled with a gas which exhibits a reversed Joule-Thomson effect.
Patent SE-9201253-D0 (SE)
Inventor: BACK KARL JOHAN
IPC: B65D19/00
Filed: 1992-04-21
Abstract: A pallet constructed in accordance with the invention is comprised of a sheet of material (5) which has been folded to form the load-supporting surface (1) of the pallet and a frame (2) which extends around the supportive surface, and which further comprises feet (3) which are attached to the folded underside of the sheet inwardly of the inner-defining surface of the frame. An inventive method involves manufacturing a pallet which includes a sheet of material and feet attached thereto, wherein a flat sheet of material is folded to form a load-supporting surface and a frame (2) which surrounds the supportive surface and the height of which corresponds essentially to the height of the feet, whereafter the feet are attached to the underside of the sheet. The invention also relates to the use of the pallet as a cover for pallet-carried goods.
Patent SE-9301135-D0 (SE)
IPC: A61L2/18
Filed: 1993-04-06
Abstract: An apparatus for showering and disinfection of a sanitary facility includes a first shower (20), a first operating device (22) for opening or closing the supply of liquid to the first shower, and a first conduit (24) for supplying water to the shower. A tank (25) is disposed in the first conduit (24) and is connected, via a first inlet pipe (24a) of the first conduit, to a supply pipe (30) and is connected by a second conduit section (24b), to the shower (20). The first conduit section (24) discharges in the tank (25) above a highest permitted filling level, whereby there is created an air gap between liquid in the tank and the discharge (37) of the conduit section. Downstream of the air gap, a device (26) is coupled in for the supply of disinfectant to the storage space of the tank, or to the second conduit section (24b). <IMAGE>
Patent SE-9303295-D0 (SE)
Inventor: SOERBERG BENGT
IPC: B21D39/20
Filed: 1993-10-07
Abstract: PCT No. PCT/SE94/00945 Sec. 371 Date Mar. 27, 1996 Sec. 102(e) Date Mar. 27, 1996 PCT Filed Oct. 7, 1994 PCT Pub. No. WO95/10000 PCT Pub. Date Apr. 13, 1995A tool is used for expanding a pipe-end which includes a plurality of jaws that can be moved radially in relation to a centre axis, between a retracted position and an outer expanding position. The jaws are inserted to a given distance in the pipe-end with the jaws in their retracted position. The jaws have outer surfaces which lie adjacent one another in the retracted positions of the jaws and have a circular-arcuate shape in cross section for engagement with the inner surface of the pipe-end. The radial distance of the outer jaw surfaces from the centre axis increases from the insertion end of the jaws to their opposite end. The pipe-end is expanded successively in several stages with relative small jaw movements, wherein the jaws are retracted and inserted further into the pipe-end between each expansion stage. The jaws of the tool can be moved radially through a distance which is smaller than the ultimate radial expansion of the pipe-end.
Patent SE-9303892-D0 (SE)
Inventor: LENBERG LARS
IPC: F16L37/127
Filed: 1993-11-24
Abstract: A coupling (1) for quick attachment of a thermostatic body (20) to a valve (3) at a heating or cooling element (2) shows a connecting part (18) with a first connecting end (19) for attachment at the thermostatic body (20) and with a second connecting end (23) for grasping around a connector (8) of said valve (3). Furthermore, there are means (31; 34) for securing the assembled position of the connecting part (18) at said connector (8), which means (31; 34) comprise eccentrical surfaces (31; 35), which are provided to become efficient when turning the coupling parts (18; 34) in relation to each other. Said other connecting end (23) of the connecting part (18) is designed as a claw shaped sleeve part with four claw parts, which are separate by axial gaps (25), and which at both axial ends are terminated by radial parts (22; 24) for co-operation with the connector (8) without play. The claw parts form together on the inside (27) a circular cylindrical surface and on the outside in the same circumferential direction eccentrically displaced outer surfaces (31) for cooperation with an outer locking ring (34) with a contour following design on the inside (35). The locking ring (34) is provided to be pressed radially inwardly by turning in relation to the claw parts in the one direction to achieve frictional locking of the other connecting end (23) of the connecting part (18) on the connector (8). <IMAGE>
Patent SE-9401277-D0 (SE)
IPC: B66F9/075
Filed: 1994-04-15
Abstract: The hand grip (2) has two grip pieces (4) extending laterally from a guide arm (1). The grip pieces with their outer ends are angled downwards from a horizontal position for the arm. The extend of this downward angle is 11 deg.. In this way, a more natural work position for the hands is achieved without the straining of the muscles of the upper side of the lower arm which happens with a wholly horizontal hand grip.
Patent SE-9501275-D0 (SE)
Inventor: CEJROWSKI ZBIGNIEW
IPC: B31B50/00
Filed: 1995-04-06
Abstract: PROBLEM TO BE SOLVED: To prevent the exposure caused by buckling and centrifugal force at the time of displacement of a container by arranging a holding device on a feed-in station and providing a roof or floatable roof fixed so as to be movable along the length of a station chain and horizontally feeding the packing container into the station chain. SOLUTION: At a feed-in station 3, a holding device 5 guides a packing container 6 by an elastic guide plate 7 to hold the rear part of the packing container 6 at a predetermined position. The roof 8 extending along a station chain 1 fixed or floated in a movable manner is provided. The station chain 1 advances the packing container 6 intermittently at a high speed by an indexing stage. At this time, the packing container 6 shows a tendency flying out to the outside by centrifugal force but can be held by the roof 8. One end part 9 of the roof 8 is fixed and the other end part 10 thereof is fixed in a movable manner by a spring 11 and the packing container 6 is sucked toward the roof 8 and the buckling of one side panel of the packing container 6 can be prevented by a carrier 2.
Patent SE-9501606-D0 (SE)
Inventor: AJNEFORS FREDRIK
IPC: B04B11/04
Filed: 1995-05-02
Abstract: In a centrifugal rotor for separating a light liquid from a heavy liquid the separation chamber (10) has a central outlet (13) for separated light liquid and a peripheral outlet (16) for separated heavy liquid. A channel (17) in the rotor connects the peripheral outlet (16) with a central outlet (21, 22) for the heavy liquid, which latter outlet is arranged to conduct heavy liquid out of the rotor and into a stationary outlet conduit (27) for further transportation to a reception place for the heavy liquid. In the stationary outlet conduit (27) there is equipement (28-30) to make possible either a relatively large flow or a relatively small flow of separated heavy liquid from the rotor to said reception place.
Patent SE-9601869-D0 (SE)
Inventor: HANSSON MAARTEN
IPC: H02B1/21
Filed: 1996-05-14
Abstract: A device (S2) at an encased connecting equipment, which is intended for power current and is to be placed on a floor and at which current is taken from an electricity network via functional units (5') from heavily dimensioned bus-bars (1'), preferably of copper. The functional units (5') are arranged in two horizontal rows in a cubicle belonging to an encased connecting equipment. <IMAGE>
Patent SE-9603871-D0 (SE)
Inventor: MALINEN HEIKKI
IPC: A01G23/083
Filed: 1996-10-21
Abstract: Harvesters 1 are used which fell, lop and cut the tree into blocks which are separated from the branches and the tops in one or more piles and collected using special transporters. For working each tree in conjunction with felling, the branches and tops are gathered into an essentially uniform and loose pile in which the branches and the tree tops have been placed in the same direction, and the loose piles are collected by special transport means.
Patent SE-9701320-D0 (SE)
Inventor: STRAND JAN
IPC: H04Q3/00
Filed: 1997-04-09
Abstract: An intelligent network comprises service switching points (SSP), where the call switching is made and where data relating to calls and signals indicating various events relating to the calls are generated and service control points (SCP) connected to the service switching points (SSP) to receive call data and event signals and for controlling switching points. A service control point (SCP) comprises a service control function (SCF) for processing events relating to calls, the service function (SCF) comprising in turn predefined building blocks or control types, which are executed for specific events relating to a call. In order to provide an interface to the exterior allowing some customer design or customer programming, in particular to servers (CSP_1, CSP_2. ...) comprising some service function (CSF_1, CSF_2, ...) which is supplied by the customer running the server, the servers are connected to the network only at a single service control point (SCP). The service control function (SCF) in this service control point (SCP) comprises therefor a remote procedure building block (RPROC), which transfers, when it is executed for an event relating to call, data relating to the call to a data buffer. The function (CSF_1, CSF_2, ...) in the server accesses the data buffer through a remote procedure function (RPF_1, RPF_2) to process the data and store the data in another data buffer. The remote procedure building block (RPROC) then accesses this data buffer and makes the processed data available to other building blocks as call data. <IMAGE>
Patent SE-9703874-D0 (SE)
Inventor: LAAKSO TIMO
IPC: A61K38/04
Filed: 1997-10-23
Abstract: A novel method of encapsulating an active substance in a biodegradable polymer, which comprises: a) dissolving said biodegradable polymer in an organic solvent therefor; b1) dispersing said active substance in the organic solution obtained in step a) to provide a dispersion with the active substance as the inner phase thereof; or alternatively b2) emulsifying said active substance, dissolved in water or other aqueous solvent therefor, in the organic solution obtained in step a) to provide an emulsion with the active substance as the inner aqueous phase thereof; and c) subjecting the dispersion obtained in step b1), or alternatively the emulsion obtained in step b2), to an encapsulation operation with an aqueous polyethylene glycol solution as a continuous phase to provide micro- or nanoparticles having the active substance encapsulated therein. Sustained release particles obtainable thereby.
Patent SE-9804263-D0 (SE)
Inventor: JOENSSON JOHN HOLGER
IPC: F01C3/02
Filed: 1998-12-09
Abstract: A rotary machine for a compression or an expansion of a gaseous working fluid comprises a machine housing (10), a rotor (11) which is rotatably mounted within said housing and which, in its peripheral outer surface, is provided with at least one helically extending groove (14), having a depth varying along its length and serving as a flow passage for the working fluid, and a rotatable separation wheel (15) which is provided with a number of blades (17), evenly distributed in the circumferential direction of said wheel and serving as separation elements, successively insertable into the groove (14) of the rotor (11) and arranged to divide the groove (14) into a number of working chambers which follow one after the other in the longitudinal direction of the groove and which, during coordinated simultaneous rotation of the rotor (11) and the separation wheel (15), are brought to move along the groove (14) in the longitudinal direction thereof while successively changing their volume. The wheel blades (17) have peripheral edge portions (26), having an acute-angled wedge-shaped profile and terminating in thin sealing edges (27), moveable along the walls of the groove (14) and located at least approximately flush with the main surfaces (25) of the wheel blades (17), located at the high-pressure sides of the wheel blades (17).
Patent SE-9900259-D0 (SE)
Inventor: OESTMAN ANDERS
IPC: B09C1/02
Filed: 1999-01-26
Abstract: The method is for cleaning contaminated earth and involves the soil brought into contact with a solvent, the subsequent separation of the solvent from the earth and the earth then submitted to rinsing. The solvent is a fatty acid ester and/or a fatty acid amide.  In a preferred version, the fatty acid ester is an ester of an organic acid with 8 - 24 carbon atoms, alcohol with 1-6 carbon atoms. The amide contains corresponding fatty acid and amine with 1-4 carbon atoms.
Patent SE-9903919-D0 (SE)
Inventor: TORMOD STIG
IPC: G01N35/10
Filed: 1999-10-29
Abstract: Dispensing nozzle (19, 19', 19") for dispensing drops containing a volume of 1000 nanolitres or less from a reservoir (11) having a dispensing surface (15) wherein said nozzle (19, 19', 19") comprises a dispensing outlet (21) leading from said reservoir (11) to said dispensing surface wherein said outlet (21) has a plurality of dispensing orifices (17', 17", 17"') at its end which is furthest away from said reservoir (11).