baber/WOPTO huggingface dataset:
Patent SE-8103323-L (SE)
Inventor: DRAKE E N
IPC: C09K8/516
Filed: 1981-05-26
Abstract: Shear thickening fluids which comprise a water swellable granular material (clay) present in sufficient quantity so as to be capable of rapidly forming a stiff paste, having a strength of at least 2000 lbs/ 100 ft.2 upon interaction with the aqueous phase used, a nonaqueous hydrophobic material comprising a hydrocarbon material and a surfactant and/or a strengthening agent, and an aqueous solution comprising water and water-soluble/water-swellable polymer, wherein the granular clay and water-polymer solution are kept separated by the intervening hydrocarbon-surfactant composition. Discrete particles of granular clay are encapsulated in the oil phase and individual droplets of water-polymer are also encapsulated in the oil phase resulting in an oil continuous phase composite. The intervening oil phase prevents the interaction between the water-polymer and the granular clay phases and results in a stable, non-reacting, pumpable composite until such time as the oil envelope is ruptured by application of a sufficiently high shear force. Upon such rupture, the materials interact resulting in the semi-rigid high strength paste.
Patent SE-8103917-L (SE)
Inventor: SCHMIDT B
IPC: F26B15/12
Filed: 1981-06-23
Abstract: The arrangement is for drying scrap, and has a load container (6) filled with the material to be dried (1). The container moves through a tunnel oven (9) where heat is applied from below. The exhaust gases formed are recirculated in the system, by being channelled back to the combustion chamber.
Patent SE-8105278-L (SE)
Inventor: OVSHINSKY S R
IPC: C23C16/44
Filed: 1981-09-07
Abstract: A semiconductor material comprises amorphous Si containing F (a- Si: F) together with a band gap increasing modifier (e.g. C or N). H may also be incorporated in the material which may be doped. The material may be used in Schottky, MIS and PIN solar cells or in photoconductive or electrophotographic devices.
Patent SE-8203206-L (SE)
Inventor: REUTER A
IPC: B27B5/34
Filed: 1982-05-24
Abstract: A circular saw head carries on its saw shaft (2) a supporting flange (1) on which a supporting sleeve (4) is secured and centred. The supporting sleeve (4) has a shoulder (5) against which an inner circular saw blade (6), an annular fixing flange (8) and an outer circular saw blade (9) are clamped by means of recessed screws (11). The outer circular saw blade (9) has a thickened securing edge (10). The supporting sleeve (4) is secured on the saw shaft (2) in such a way that it can be replaced. The circular saw head is used for sawing off side boards from a four-sided flattened wooden block with milled-out corners. <IMAGE>
Patent SE-8205189-L (SE)
Inventor: NOREN T
IPC: B65D5/465
Filed: 1982-09-13
Abstract: Packaging for meal components which is designed to be used also as serving tray/serving mat. It consists of two main components (1, 11) of which one (1) comprises a thin, flexible piece of material, preferably paper and the second (11) comprises a trough-like arrangement with one open end and preferably made of board and arranged so that it can be raised from a flat state to form the said trough-like shape with upraised side edges (13, 14). The first section (1) is fastened to the bottom of the second section (11) and is larger than the latter so that projecting side portions (2) are formed from the thin flexible material. At their outer edges the side portions are provided with handles (3) so that in the transport state they can be raised above the trough-like section (11), over its open end and form a protection above this with the said side edges to which the handles (3) are fastened, directed away from the trough-like section, so that a handle is formed for carrying the packaging with the trough-like section placed at the bottom.
Patent SE-8401020-L (SE)
Inventor: YOSHIDA K
IPC: F16L13/02
Filed: 1984-02-24
Abstract: The outer surface of a butt-welded joint is build-up welded such that a ratio h/t is higher than approximate 0.2 and a ratio L/ 2ROOT Rt is higher than approximate 1, where h denotes height of a build-up welded portion; t, wall thickness of a pipe; L, width of the build-up welded portion; and R, radius of the pipe. As a result, the residual stresses in the build-up welded portion counterbalances the residual stresses in the welded joint, whereby the residual stresses at the inner surface of the welded joint can be relieved.
Patent SE-8501027-L (SE)
Inventor: SIMONSSON PETER
IPC: B63H3/00
Filed: 1985-03-01
Abstract: The propellor blades are adjustable in order to match their pitch to the axial and tangential following current in different parts of the revolution. The inclined plate is fitted with angular adjustment in the hub of the propellor and is retained against the rotation of the propellor by a backwardly projecting shaft centred with that of the propellor, and locked against rotation by the rudder of the vessel.
Patent SE-8503805-L (SE)
Inventor: OHBERG I
IPC: C03C25/146
Filed: 1985-08-14
Abstract: The raw material e.g. stone or slag is melted and is thrown out from a fast rotating cylinder. Fibres are formed and led by the gas stream towards a moving collector surface. This is permeable and allows the gas to penetrate, depositing the fibres on the surface to form a web. A finely divided binder is supplied to the gas stream and is deposited with the fibres in the web. The web is subsequently folded, heat treated, cooled and divided up. Pref. the binder is fed to the gas stream before the fibres.
Patent SE-8600052-L (SE)
Inventor: GASPARDO L
IPC: A01D34/13
Filed: 1986-01-07
Abstract: The invention relates to a tool for lawnmowers. The tool comprises a blade 3 equipped with a plurality of substantially triangular teeth 4 comprising sharp cutting edges, said blade 3 being driven so as to be displaced alternately within a double counterblade 5 likewise equipped with a plurality of teeth with sharp edges 6, said counterblade 5 sliding as a guide and a reference element for said inner blade 3. <IMAGE>
Patent SE-8604501-L (SE)
Inventor: JEPSEN J
IPC: E06B5/11
Filed: 1986-10-22
Abstract: A device for preventing the unlawful removal of a pane (2) from a window casement (1) includes a locking plate (6) which is fixedly retained in the casement (1) and is provided with one shank (7) on the outside of the pane (2). A spacer member (12) is disposed between an edge portion of the glass pane (2) and a proximal surface (17) of the casement, such that a space (19) is formed for accommodating a second shank (8) provided with barbs (9) on the locking plate (6). Auxiliary spacers (11, 16) are disposed between the locking plate (6) and the glass pane (2), these being suitably of one-piece manufacture with the spacer members (12) which are located on both sides of the locking plate (6). <IMAGE>
Patent SE-8702420-L (SE)
Inventor: ANDERSSON S
IPC: B25B13/06
Filed: 1987-06-10
Abstract: The present invention relates to a process for facilitating the scaling of a hexagonal nut or the like by a rotary nut socket, those limit sides 3-5 of the nut socket which surround the nut-receiving opening in the socket 1 being symmetrically broken in the outward direction at an angle a within the range 10 degree -25 degree, preferably within the range 15 degree -20 degree. The invention also relates to a nut socket. The process is characterized in that the nut socket is made to rotate at an angular velocity within the range 5- 80 degrees/s, and in that a force within the range 0-15, preferably 2-8 N/cm2, acts upon the socket during its initial scaling of the nut. The nut socket according to the invention is characterized in that the inlet opening of the socket is surrounded by an inwardly inclined edge section. <IMAGE>
Patent SE-8703381-L (SE)
Inventor: VILJANEN T
IPC: H05B37/02
Filed: 1987-09-01
Abstract: The power supplied to an electrical appliance 2 can be adjusted from any one of a multiplicity of positions 1???N by first closing a switch K at that position and then adjusting an associated potentiometer P whereby a control potential is applied to a circuit 1. Provided that the control potential and its rate of change are below predetermined limits, the circuit 1 controls the appliance in dependence on the control potential and the circuit 1 has a memory which stores the last received control potential. Each switch K only remains closed while the associated potentiometer is being set, the switch and potentiometer being combined as a diaphragm potentiometer wherein a connection is created by pressing a diaphragm and the pressing position determines the potentiometer adjustment level. <IMAGE>
Patent SE-8802863-L (SE)
Inventor: NAGASHIMA A
IPC: F02N3/02
Filed: 1988-08-11
Abstract: A pull cord starter (7) for an internal combustion engine has a cord outlet (22), which is arranged in the housing (8) of the starter. A cord guide member (24) guides the cord (17) and from inside strikes against a step (23) which is arranged in the cord outlet (22). A retaining element (27) strikes against the said cord guide member (24) in order to hold this in such a way that it cannot be separated from the cord outlet (22) of the housing (8). <IMAGE>
Patent SE-8902918-L (SE)
Inventor: JANSSON B L
IPC: E02D27/00
Filed: 1989-09-05
Abstract: Substructure of elongate type intended to be laid in the ground and intended to support, among other things, an essentially vertical load, and comprising support elements 1 of concrete arranged in the longitudinal direction of the substructure, intended to cooperate in order to support a load-transmitting bed 3 intended to be loaded from above. The substructure is characterized especially by support elements in the form of beam sections 1 of concrete which are arranged at a distance from each other, seen in the transverse direction of the substructure, and elongate arch elements 2 of concrete supported by the beam sections and running between these beam sections and intended to support at least a central section of the said bed 3. <IMAGE>
Patent SE-9000791-L (SE)
Inventor: MARTEL A
IPC: C07D499/88
Filed: 1990-03-06
Abstract: A novel stereocontrolled process is disclosed for converting 6-aminopenicillanic acid to an optically active azetidinone of the formula   <IMAGE>   wherein R'' is a hydroxy-protecting group by use of a 6,6-dihaloanhydropenicillin or 6,6-bis(phenylselenyl)anhydropenicillin intermediate.
Patent SE-9002305-L (SE)
Inventor: JONSSON BERT
IPC: F42C11/02
Filed: 1990-07-02
Abstract: The invention refers to an explosive substance detonator insensitive to any external influence that may only be triggered by a detonating charge intended for that purpose (6) or a pyrotechnic composition influencing a piezoelectric crystal (8).
Patent SE-9003329-L (SE)
Inventor: DROESER W
IPC: A46B7/10
Filed: 1990-10-18
Abstract: PCT No. PCT/SE91/00596 Sec. 371 Date Apr. 19, 1993 Sec. 102(e) Date Apr. 19, 1993 PCT Filed Sep. 10, 1991 PCT Pub. No. WO92/06612 PCT Pub. Date Apr. 30, 1992.A device at cassettes (3) for spring members (4) for a machine proposed i.e. for removing of rubber rests and ice from runways for aircrafts, at which the cassettes (3) are arranged around the periphery on a rotatable roller (1) and extending mainly in the longitudinal direction of the roller (1) and including units (11) of spring members (4), such as radially projecting bristles, the ends of which are brought into contact with the ground, e.g. a runway, at the rotation of the roller (1). Each cassette (3) includes a longish bar (9), which is arranged in facing grooves (8) in brackets (2) extending along the length of the roller (1) and showing passages (8.1) for e.g. removed material, other dusts and water arranged between each groove (8) and the bar (9) extending in the grooves (8).
Patent SE-9100587-L (SE)
Inventor: STIGSSON S E A
IPC: G09F13/26
Filed: 1991-03-01
Abstract: The present invention relaces to a driving device for driving or operating elongate display members at signs for consecutive, repeated presentation of series of images, whereby said elongate display members (2) are driven through pairs of gear wheels (15, 16) having conical teeth and whereby a driving gear wheel (15) in each pair of gear wheels is provided on a drive shaft (6) and a driven gear (16) wheel in each pair is operatively connected with the elongate display member (2) to be driven. In this driving device, the driving gear wheel (15) comprises a gear sector (20) which occupies only a part of the periphery of said driving gear wheel (15) such that said driving gear wheel (15), is in driving engagement with the driven gear wheel (16) only during a part of a revolution of said driving gear wheel (15) and the drive shaft (6) has a lock means (21) which is provided to cooperate with said driven gear wheel (16) or with members non-rotatably connected therewith in such a manner that said driven gear wheel (16) is blocked against rotation during that part of the revolution of said driving gear wheel (15) when the gear sector (20) of said driving gear wheel (15) is out of driving engagement with the teeth (18) of said driven gear wheel (16). <IMAGE>
Patent SE-9100663-L (SE)
Inventor: LARSSON G O T
IPC: B29C35/16
Filed: 1991-03-05
Abstract: PCT No. PCT/SE92/00135 Sec. 371 Date Dec. 16, 1993 Sec. 102(e) Date Dec. 16, 1993 PCT Filed Mar. 4, 1992 PCT Pub. No. WO92/15439 PCT Pub. Date Sep. 17, 1992.Method for tempering a moulding tool intended for production of products of natural or synthetic polymers, which moulding tool includes one or more moulding parts made of sintered metal with communicating pores obtained by pressing at a high pressure and sintering at a high temperature of a powdered material, in which moulding part or parts a moulding cavity has then been made, whereby preferably the outer envelope surface of the moulding tool is tight. The method comprises tightly connecting one or more channels, capillary tubes or the like through the tight outer envelop surface to the mould material of the moulding tool situated inside, which material contains a large number of small communicating pores and feeding a gas having a suitable state and a suitable temperature through the channels thereby causing a rapid tempering of the moulding tool to a desired extent.
Patent SE-9201926-L (SE)
Inventor: ERIKSSON I
IPC: A47B81/00
Filed: 1992-06-23
Abstract: The invention relates to a system for anchoring at least one firearm. The system includes a firearm lock (1) comprising an anchoring part (2) and a lock part (4) which is joined to the anchoring part. The firearm lock can be anchored firmly to a firm supportive surface, for instance a concrete wall. The lock includes a locking device (14), a latching plate (12) and a lock housing (24), and further includes a lock case (42) which is attached to the inside of the lock housing. A firearm to be secured is inserted into the lock with a non-removable part of the firearm in locking coaction with the locking device (14), such that the lock part (4) will embrace the firearm part when the lock is closed. At least the major part of the bottom plate fasteners, latching plate (12), lock plate (36) and lock case (42) will then be enclosed in the lock housing (24). The lock bolt (50) can be latched in the lock case and therewith connects the lock plate (36) with the latching plate (12). The lock part (4) and the anchoring part (2) will then prevent removal of the firearm part from the lock due to their mutual relative positions.
Patent SE-9400026-L (SE)
Inventor: FENNER CHRISTOPH
IPC: H02K49/06
Filed: 1994-01-05
Abstract: A hysteresis coupling comprising a magnetic cylinder (1) made of a permanent-magnetic material and a thrust ring (4) made of a hysteresis material. The thrust ring (4) is fixedly connected to a thrust ring holder (5) and separated from the magnetic cylinder (1) by an air gap (3). The hysteresis coupling transmits the torque from a drive (7) to a pinion (9) which is part of the thrust ring holder (5). The thrust ring (4) is surrounded on its outside by non-magnetic material of high density in order to increase the moment of inertia (5) for noise reduction.
Patent SE-9602632-L (SE)
Inventor: BRACKLO CLAAS
IPC: B60R25/04
Filed: 1996-07-03
Abstract: The invention relates to an electronic control unit for a motor vehicle with a plurality of data networks and an electronic immobilizer. The control unit according to the invention is configured both as a vehicle-end control section for the electronic immobilizer and as a gateway between at least two of the data networks. At least one component of the gateway also serves as a component of the vehicle-end control section for the electronic immobilizer. Preferably, there is common use of components of the gateway for the immobilizer function such that, in addition to the normal vehicle-end immobilizer control section, a further, redundant vehicle-end immobilizer control section, is formed, which significantly reduces the failure rate of the immobilizer.
Patent SE-9602860-L (SE)
Inventor: SCHULMAN RICHARD
IPC: G10L17/02
Filed: 1996-07-25
Abstract: The invention relates to a device and a method at a speech verification system which contributes to an improved identification of the received speech by analysis of the internal relations of time between the formant movements. The device according to invention analyses the point of time when the different formants reach their maxima respective minima regarding said resonance frequency values, at which said values are utilized to establish a speaker-specific frequency profile which is stored in a speech verification database. When a speaker's identity shall be verfied, for instance, to get access to a certain telecommunication service, then intended units in the device compare the received speech with in said database stored frequency profile. <IMAGE>
Patent SE-9704366-L (SE)
Inventor: INNINGS FREDRIK
IPC: A23L/
Filed: 1997-11-27
Abstract: The mixture is exposed to electric pulses as it passes through a treatment cell.  A method for the continuous sterilisation of a liquid or pumpable mixture containing starch, comprises passing the mixture through a treatment cell (1) where it is exposed to electric pulses.
Patent SE-9704534-L (SE)
Inventor: EKENBERG GREGER
IPC: E01H5/06
Filed: 1997-12-05
Abstract: Snowploughs known as V-ploughs are provided with a point and each blade (1, 2 and 3, 4, respectively) is provided with a pivotable foldable cutter. Such V-ploughs may cause damage to the snow-covered ground beneath. This is avoided according to the present invention in that, upon encountering an obstacle (22) on the ground, a folding edge (2 and 4, respectively), besides being pivoted, is also displaced outwards from the plough blade (1 and 3, respectively) and in that a spring system (13) returns the cutter (2 and 4, respectively) to its starting position (Fig. 7) when the obstacle (22) has been passed.
Patent SE-9704817-L (SE)
Inventor: OEHGREN MIKAEL
IPC: H01Q5/00
Filed: 1997-12-19
Abstract: A mechanically simple dual-frequency (or wide band) quadrifilar helix antenna (1). It includes four helix shaped radiating elements (2-5) where each helix element consists of two or more parallel helices (2a, 2b, 3a, 3b, 4a, 4b, 5a, 5b) of different lengths that are in galvanic contact at, or close to, the feeding point (2c, 3c, 4c, 5c). The four feeding points (2c, 3c, 4c, 5c) of the helix elements (2-5) are located at the bottom of the helix, meaning that the feedings of the helix elements are located at the end (6) of the helix pointing in the direction opposite to the direction of its main radiation.
Patent SE-9801555-L (SE)
Inventor: NORDIN INGA
IPC: A47G/
Filed: 1998-05-04
Abstract: An absorbent article (1) comprising a suitably absorbent and inert material is provided with a slide material layer (5) on its bottom side, and is also provided with pullable sheets (6) extending out sideways from either side of the article to form wings that can be folded in beneath the mattress.
Patent SE-9803743-L (SE)
Inventor: MOELLER LENNART H A
IPC: A01K85/02
Filed: 1998-11-03
Abstract: In mid of the lure and backward from its nose there is a tube (2). In the tube there is a shuttle (3) and within the shuttle a flange (4). A part of the flange is pressed by spring force from inside the shuttle through a slit in it. In the tube, between the shuttle and the nose of the lure, is an expanding spring (5) and attached to the front of the shuttle. In the open rear of the shuttle two hooks are mounted by their loops surrounding a horizontal spindle (7). A lure where the expanding spring, the shuttle and the tube having been replaced by a safety-pin like spring which is wound around a horizontal spindle in the front of the lure and has its legs pointing backwards.
Patent SE-9902729-L (SE)
Inventor: LARSSON TORSTEN
IPC: B62D37/02
Filed: 1999-07-19
Abstract: Air is forced in underneath the front of the moving vehicle (preferably a car), generating a lifting force that reduces the friction resistance. The air flow is achieved using a front spoiler which is raised to force air underneath the vehicle, or lowered to force the air around the sides of the vehicle.
Patent NO-20000393-L (NO)
Inventor: ROSS LOUIS J
IPC: B60D1/14
Filed: 2000-01-26
Abstract: A hitch and trailer assembly includes a trailer having a mounting member and a hitch receiver mountable to a motor vehicle for receiving the mounting member. The hitch and trailer assembly also include a plurality of rollers for connection to one of the trailer and the motor vehicle and a plurality of bumpers for connection to the other one of the trailer and the motor vehicle to allow the rollers and the bumpers abut each other when the mounting member is disposed in the hitch receiver.
Patent NO-20001811-L (NO)
Title: "Hals- og kjegle-" gassinjektor og gassfordelingsgitter for slurryreaktor
Inventor: CHANG MIN
IPC: B01J8/22
Filed: 2000-04-07
Abstract: Gassfordelingsgitter for en slurryreaktor inkluderer et flertall av gassinjektorer horisontalt anordnet på, og strekker seg gjennom en ellers gass- og væskeugjennom-trengelig plate. Injektorene har en hals som er åpen i. begge ender, med en gasstrykkreduserende boring i den ene enden som er innløpsenden og- der den andre enden åpner seg i-en-kjegle- med oppoverrettet åpning. Strømdelingsanordning i injektorene hindrer at faste stoffer i slurrien kommer inn i halsen og slites av gasstrålen med høy hastighet som strømmer ut av boringen og inn i halsen. Det foretrekkes at gassinjektorene ikke stikker ut over den øvre overflaten på gitteret og at flate områder elimineres ved anvendelse av så som kantet fyllstoff for å hindre akkumulering av faste stoffer på gitteret. En skråkant kan anvendes i overgangen mellom boringen og halsen for å hindre ubegrenset ekspan-sjon av gasstrålen som kommer inn i halsen. Dette er nyttig ved injeksjon av en gass i en reaktiv hydrokarbonsyntese-slurry i en slurryreaktor, med redusert katalysatorslitasje og deaktivering .'
Patent NO-20002753-L (NO)
Title: Effektstyring i et radiosystem
Inventor: SALONAHO OSCAR
IPC: H04B1/04
Filed: 2000-05-29
Abstract: Oppfinnelsen vedrører en fremgangsmåte for effektregulering i et radio- system som innbefatter minst to sendere, f.eks. basestasjoner, som sender på samme frekvens, og mottakere, f.eks. mobilstasjoner, som har satt opp en radio- kommunikasjon med de førstnevnte, l fremgangsmåten ifølge oppfinnelsen be- nyttes resultatene av målinger av samkanal-signaler fra tilstøtende sendere, i til- legg til resultatene av målinger av radiokommunikasjonen som skal videresendes, når avgjørelsen om effektregulering foretas. Fra resultatene av målinger av nabo- sender-signaler som skal sendes med den overvåkte radiokommunikasjonen på samme frekvens og i samme tidsluke, bestemmes et estimat av den interferens som forårsakes for radiokommunikasjonen, som skal kompenseres for ved hjelp av en regulering av det ønskede signalets sendeeffekt.