baber/WOPTO huggingface dataset:
Patent SE-8403708-L (SE)
Inventor: FINDEKLEE H
IPC: B61D17/20
Filed: 1984-07-13
Abstract: An intermediate portal protecting an intercommunicating gangway between two coupled vehicles, particularly railroad cars. The portal comprises two mirror-symmetrical parts which are detachably connected to each other. The portal is closed on all sides and mounted for lateral displacement relative to the cars. On a straight track, the portal contour is flush with the contour of the cars. The parting surfaces between the portal and the respective car are designed to maintain a definite narrow gap therebetween under any operating conditions, as long as a supporting and guiding structure can follow these parting surfaces in parallel motion. To this end, the invention provides a supporting and guiding arm by which the portal is guided both horizontally and vertically by means of cam tracks conformable to the parting surfaces which are preferably spherical.
Patent SE-8405375-L (SE)
Inventor: LINDKVIST F
IPC: F16P1/00
Filed: 1984-10-26
Abstract: A protective device for reception of a vehicle tyre when pumping air into the tyre and similar work comprising a suspended surface (13) for one side of the wheel (12) as well as a number of elongated flexible fastening devices (28), which are centrally connected at one end to the wheel's other side and whose other end can be connected with the suspended surface (13) for holding the wheel (12). So that the wheel is not cast up from the foundation (14) in the event of a tyre explosion the suspended surface is designed in order to absorb energy as well as set up with free space under the foundation (14).<IMAGE>
Patent SE-8500186-L (SE)
Inventor: SVENSSON P E E
IPC: B02C17/00
Filed: 1985-01-16
Abstract: Plastic packaging in e.g. household waste is slit and separated from its contents. The rubbish is then mixed with sewage sludge. The homogenised material is then broken up before sepn. begins. - The plant includes two rubbish bunkers, two sewage sludge bunkers and an excrement One bunker feeds the slitting plant and other bunker feeds slitting plant. Packaging and rubbish passes forward to the homogenisers. Bunkers feed the homogenising drums. There is a breaking arrangement in the homogeniser drums to break up clumps of packaging material. The homogenised material passes under a metal sepn.
Patent SE-8501383-L (SE)
Inventor: JONSSON KARL-GUNNAR
IPC: B65G57/26
Filed: 1985-03-20
Abstract: The side surfaces of the spacer or intermediary layer have a shape differing from a flat surface at right-angles to its width sides. At least two, and pref. three such intermediary layers are prepared at the same time by milling of the edges and of a track in a plate. The plate has a thickness which is at least of the same dimension as that of the intermediary layer, and a width which is at least two, and pref. three times greater than the width of the intermediary layer.
Patent SE-8501753-L (SE)
Inventor: SVERD S-E
IPC: B63B35/32
Filed: 1985-04-10
Abstract: An endless conveyor belt is mounted on one end of the vessel. It is arranged to dip beneath the water and also to be able to be swung from side to side of the ship. The material which is removed from the water passes up the conveyor to collection vessels. There are ejectors which receive water from a pump and suck contaminated water towards the conveyor so that the contaminants are sucked onto the conveyor.
Patent SE-8600951-L (SE)
Inventor: JOKELA H
IPC: B62D29/00
Filed: 1986-03-03
Abstract: A side limit post for load-carrying space, comprising a main profile (1) and possibly an extension profile (16). The cross-sectional profile is approximately quadratic in its main dimensions and rounded in its leading corners and side walls. The outer profile wall is provided with turbulence-generating means, with one or a plurality of said means in the leading wall, leading corners, side walls, trailing corners and/or trailing wall of such profile.
Patent SE-8703586-L (SE)
Inventor: GROLLIER J F
IPC: A61Q11/00
Filed: 1987-09-16
Abstract: Dentifrice composition, characterized in that it takes the form of a creamy gel containing at least one abrasive agent and at least one thickening agent which results from the ionic interaction in aqueous medium between a cationic polymer, consisting of a copolymer of cellulose or cellulose derivative grafted with a water-soluble quaternary ammonium monomer salt, and a carboxylic anionic polymer having an absolute capillary viscosity in dimethylformamide or methanol, at a concentration of 5% and at 30 DEG  C., of less than or equal to 0.08 Pa.s, this thickener having an Epprecht-Drage, module 3, viscosity in 1% strength solution in water at 25 DEG  C. greater than or equal to 0.45 Pa.s.
Patent SE-8704096-L (SE)
Inventor: MELHUS U
IPC: F41G5/08
Filed: 1987-10-22
Abstract: The disclosure relates to a method of improving the hit probability against evasive targets in modern automatic anti-aircraft weapons, final phase correction technology and firing in kill pattern being utilized for maximum target blanketing.
Patent SE-8802221-L (SE)
Inventor: ELLIS S M
IPC: G02B23/10
Filed: 1988-06-14
Abstract: A night vision gunsight providing an intensified image of an external scene and an image of an illuminated reticle (13,88) superimposed on the user's (14) direct view of the external scene through the sight. The sight utilizes an eyepiece (39) through which the user (14) views the external scene directly and which also incorporates an internal curved surface (57) possessing both light reflecting and light transmitting properties which serves as a collimating reflector for light rays from an image intensifier (31) viewing the external scene. Light from the illuminated reticle (13,88) may also be collimated and reflected to the user's eye (14) by the curved surface (57) in the eyepiece (39), or alternatively by a similar surface (22) incorporated in an optical element (21,23) in the user's (14) line of sight through the eyepiece (39).
Patent SE-8804106-L (SE)
Inventor: HEINZMANN H
IPC: B65H23/24
Filed: 1988-11-15
Abstract: The present invention is an air guide box. The box has a guide wall intended to lay adjacent to a running web. The guide wall has an air suction channel and a discharge opening. A drive jet blows air into the air suction channel to create suction, with the air being expelled through the discharge opening.
Patent SE-8901715-L (SE)
Inventor: OLSSON L
IPC: A61P25/28
Filed: 1989-05-12
Abstract: A plasmid DNA construct comprising  essentially DNA sequences endogenous to mammalian cells excluding DNA sequences of viral origin including the gene encoding a mammalian  beta -nerve growth factor ( beta -NGF) or an active polypeptide fragment thereof, and DNA sequences necessary for replicating the plasmid in a bacterial cell; and a method for the treatment of neurodegenerative diseases.
Patent SE-8903021-L (SE)
Title: Arrangement for repelling grazing wild animals - involves odour diffusers placed in or around planted areas
Inventor: WILHELMSSON DAG
IPC: A01M29/12
Filed: 1989-09-14
Abstract: In order to counteract the penetration by grazing wild animals, such as deer, into freshly planted areas, partic. afforestation zones, diffusors (1-4) of repellent odour and/or scent are positioned and/or around such zones.
Patent SE-9002489-L (SE)
Inventor: LAPSHEV ALEXANDR IGOREVICH
IPC: B04B1/04
Filed: 1990-07-20
Abstract: A centrifugal liquid purifier comprises a hollow rotor (1) mounted on a vertical hollow shaft (7) and provided inside its hermetic casing with separating partitions (8) forming slotted channels (9) intended for the passage of the liquid flow to be purified and connected to an upper and a lower cavity (13, 14) of the rotor (1). Under the rotor (1) is mounted a sealed receptacle (19) for sludge collection connected to the lower cavity (14) and to a sleeve (23) for feeding the liquid flow to be purified. A sleeve (24) for discharging the flow of the purified liquid is connected to the lower end of the hollow shaft. The lower cavity (14) is cone-shaped and faces, by its smaller base, the sealed receptacle (19).
Patent SE-9002595-L (SE)
Title: Using two-phase synchronous motor as stepping motor - by phase displacement network which does not give rise to any heat development
Inventor: BERGLUND RICKARD
IPC: H02P8/00
Filed: 1990-08-08
Abstract: For a two-phase synchronous motor to be built like a step motor, the following conditions have to be fulfilled:- the voltage must be sine-shaped, there must be virtually 90 deg. phase (P1,P2) displacement, and the voltage in both phases must by the same. The motor requires to be coupled to the electrical mains by semi-conductors for a specific number of periods. During the time that it is not coupled to the mains it is connected to a brake and hold direct current feed, also by a semi-conductor. To prevent a capacitive coupling current shock, an inductance or resistance is coupled in series with the capacitors. Changeover from mains to hold DC occurs most suitably when both phases are 45 and 135 deg. beyond zero point, with the same current direction as the hold DC.
Patent SE-9100514-L (SE)
Title: Inner conditioning of metal tubular objects - involves internal electrolyte polishing, washing with clean water, draining, and first drying with hot nitrogen@ gas
Inventor: NYTOMT S
IPC: C25F3/16
Filed: 1991-02-21
Abstract: The first drying of the metal tubular object, pref. of stainless steel, is effected with hot nitrogen gas at a temp. of 70 to 90 which is blown through it. Each tube opening is then covered by an end cap of flexible plastic material, terminating in an outwardly direct pipe. One of the pipes is connected to a supply line for very clean, dry gas which is made to flow through the tubular object so that all remaining moisture and all particles are washed away. Each pipe is then pressed together and permanently closed. In a conduit connected to the pipe on the outflow side is arranged a particle and moisture level meter, and the gas flow through the object is maintained until a predetermined level is shown on the meter on the outflow side, prior to the pipe being pressed together and closed. The gas in this instance is fed at room temp.
Patent SE-9103163-L (SE)
Inventor: NORDLANDER J
IPC: H04M15/16
Filed: 1991-10-29
Abstract: PCT No. PCT/SE92/00742 Sec. 371 Date Sep. 9, 1994 Sec. 102(e) Date Apr. 29, 1994 PCT Filed Oct. 28, 1992 PCT Pub. No. WO93/09264 PCT Pub. Date May 13, 1993.A crucible particularly intended for use when vaporizing aluminum and comprised of an ultralow cement compound. Subsequent to moulding and drying the crucible, the crucible is baked at a high temperature, which corresponds to the temperature of the crucible when used in a vaporizing process, 1,200 DEG  C. for instance. The crucible comprises an outer wall and a bottom in which upstanding projections or corrugations are provided. These upstanding projections or corrugations fulfill the function of enabling gas enclosures generated when mixing the cement compound to rise up and collect in the corrugation peaks without impairing the homogeneity of the material in the actual crucible bottom.
Patent SE-9201134-L (SE)
Title: Electrical connecting arrangement using wire mesh - joins individual conductors in electrode matrix with drive unit, matrix having rows and columns of longitudinal and transversal wires
Inventor: LARSON O
IPC: H01R9/00
Filed: 1992-04-09
Abstract: The longitudinal and transversal wires in the matrix, through being laid crossways, weaving or similar form meshes in a network (10). The matrix (11) is formed with at least one externally located contacting zone (21) of the network (10), in which at least specific meshes are contact meshes, and the coupling unit (12) comprises at least a number of meshes or conductors in a row and/or in a column corresponding to contactors (13). These contactors are insertable in the contact meshes, producing galvanic contact with at least one of the conductors forming part of the respective mesh. The contactors (13) are arranged at a reciprocal distance from one another corresponding to a multiple of the mesh width, viewed in the direction of the columns and/or rows.
Patent SE-9201197-L (SE)
Inventor: NEUGEBAUER K
IPC: B65G47/61
Filed: 1992-04-15
Abstract: The invention relates to a hanger-station for hanging on or removing clothes on or from hangers. This comprises a connecting rail (5) between a supply chute and a feeding-out track for hangers and the invention is characterized in that the connecting rail (5) which carries a holding means (6) for the hangers is divided at the holding device and provided with an arrangement for raising or lowering the holding device (6), by decreasing or increasing the total length of the parts. <IMAGE>
Patent SE-9301886-L (SE)
Inventor: LYBERG BERTIL
IPC: G10L13/04
Filed: 1993-06-02
Abstract: The present invention relates to a process for evaluating speech quality in speech synthesizers with the aid of a speech recognition system. The recognition system is programmed using a number of persons. It then receives synthetic or natural speech from speech synthesizers or persons respectively, displaying differing speech quality. The speech recognition system determines a level of recognition for each received speech quality. In order to evaluate the speech quality in a speech synthesizer, speech is received from the synthesizer by the speech recognition system, is allocated a level of recognition and is ranked in comparison to the levels of recognition for previously received speech. <IMAGE>
Patent SE-9601783-L (SE)
Inventor: MEDOFF ROBERT J
IPC: A61B17/86
Filed: 1996-05-10
Abstract: PCT No. PCT/SE97/00749 Sec. 371 Date Apr. 26, 1999 Sec. 102(e) Date Apr. 26, 1999 PCT Filed May 6, 1997 PCT Pub. No. WO97/42912 PCT Pub. Date Nov. 20, 1997The present invention relates to a graft constraint device (10), having the main object of constraining graft material (1) packed into a bone defect or a space for buttressing an adjacent bone fragment, the graft material being autologous bone, allograft bone, xenograft, organic or inorganic material, "bone paste" or other similar materials. The graft constraint device (10) has a constraint end (12) and a fastening end (13), at which the device (10) is applied to a stable bone cortex with suitable fasteners (11).
Patent SE-9602919-L (SE)
Inventor: BILODEAU VICTOR L
IPC: D21C7/06
Filed: 1996-08-05
Abstract: In a continuous digester system the chip feed equipment is greatly simplified by substituting a single vertical vessel for the conventional chip bin, steaming vessel and chip chute. An outlet at the bottom of the single vessel is connected, through a low pressure pump, to the low pressure input of a high pressure transfer device which is connected to a digester (either directly or through an impregnation vessel). A metering device, preferably through a pressure isolation device for maintaining superatmospheric pressure in the vessel, feeds chips into the top of the vessel. A first level, of chips, is established in the vessel and a second, liquid, level below the first level is also established. Steam is supplied to a volume between the top of the vessel and the second level utilizing a conduit with an automatically controlled valve and a temperature controller for at least partially controlling the valve. A level controller controls the supply of liquid to the vessel and is connected to the low pressure outlet from the high pressure transfer device. There is a reduction in cross-sectional area of the vessel of greater than 50% between the second level and the outlet at the bottom of the vessel. Alternatively, the pump from the bottom of the vessel may be connected to one or more batch digesters.
Patent SE-9604722-L (SE)
Inventor: JOHANSSON STIG
IPC: B05B7/02
Filed: 1996-12-20
Abstract: PCT No. PCT/SE96/01531 Sec. 371 Date Apr. 14, 1999 Sec. 102(e) Date Apr. 14, 1999 PCT Filed Sep. 11, 1997 PCT Pub. No. WO98/28087 PCT Pub. Date Jul. 2, 1998A spray gun (1) includes a head (2) having an element (5) for connecting a liquid hose (7) as well as a handle member (3) having a member (6) for connecting a compressed air hose (8). The liquid hose (7) is, along the major part of the length thereof, drawn inside the wider compressed air hose (8), a coupling part (10) of the multi-way type being connected to the connection member (6) of the handle member (3). The coupling part includes a main duct (11) for compressed air, as well as at least one branch duct (14), extending at an angle to the main duct, through which the liquid hose (7) is drawn and which includes at least one sealing (18) which air-proofly cuts off an annular gap between the inside of the branch duct and the outside of the liquid hose.
Patent SE-9604802-L (SE)
Inventor: BOKSTROEM MONICA
IPC: D21C9/147
Filed: 1996-12-27
Abstract: A method for the treatment of cellulose fibres in a pulp stream (22) comprises the following steps. A pulp is prepared (21). The pulp is subjected to a bleaching, comprising at least a bleaching step (25, 30) by the addition of an oxidizing bleaching agent. After the bleaching, liquid is removed (28, 33) from the pulp while obtaining a residue liquid and at least a part flow of the residue liquid obtained is conveyed back to the pulp stream (22) via a transport conduit by means of a pump device. Said part flow of the residue liquid is treated by oxygen (45) by the supply of oxygen to the part flow downstream of the pump device.
Patent SE-9700672-L (SE)
Inventor: CARLSSON BENGT
IPC: A01G9/28
Filed: 1997-02-26
Abstract: The present invention relates to a wooden construction intended to be used for garden lay-out, ground lay-out/- work, staying and the like. The invention is characterised in that it comprises a number of elongated wooden elements (10, 12, 14), that the elements are joined together whereby a longitudinal space (16) is formed, and that said space is filled with a material (18) capable of increasing the stability and load carrying ability of the construction. <IMAGE>
Patent SE-9801846-L (SE)
Inventor: NORDSTROEM BENGT
IPC: D21F11/04
Filed: 1998-05-26
Abstract: A method of forming a multi-ply paper or board product having a favourable geometric mean value of mechanical properties such as tensile strength, tensile stiffness and compression strength, comprising forming at least one ply with a relatively low fibre orientation anisotropy and forming at least one other ply with a relatively higher fibre orientation anisotropy, said plies being combined into a multi-ply web in which the difference in fibre orientation anisotropy defined as the ratio of major to minor axes b/a of the distribution pattern profile between the individual plies is at least 0.3, and the ply having a relatively low fibre orientation anisotropy is formed from a furnish having a relatively lower shrinkage tendency as compared to the furnish used for forming said ply having a relatively higher fibre orientation anisotropy.
Patent SE-9803326-L (SE)
Inventor: MARKLUND OLOV
IPC: G01B11/30
Filed: 1998-10-01
Abstract: A method for interferometric measurement comprises emitting waves onto a reference surface (1) and onto a measured object (2), which each reflects a part of the emitted waves, and receiving both the reflected parts of the waves by the same receiver (4). In the receiver the parts of the waves generate a representation of the measured object (2) in the form of an interferogram, from which the form of the measured object (2) is determined. The emitted waves comprise waves of three well-defined wavelengths nu1, nu2 and nu3, where nu1<>  nu2<>  nu3, which wavelengths are chosen to substantially satisfy the mutual relation nu1=(nu2.nu3)/(2.nu3-nu2) and generate an interferogram each in the receiver (4). An apparatus suited to implement the method comprises a light source (3) for emitting light, a reference surface for reflecting a first part of said light, and a receiver (4) which is arranged to receive the first part of the light and a second part of the light, reflected by a measured object (2). The light source is arranged to simultaneously emit light of the three above-mentioned well-defined wavelengths.
Patent SE-9804258-L (SE)
Inventor: FISCHIER MATS
IPC: A01D34/73
Filed: 1998-12-09
Abstract: A retainer fixture (15) positioned at the maximum cutting height and next to the rotor (5) is used to keep the grass (22) upright during cutting with the rotor. A handling part (10a) is used to direct grass clippings (24) down into the lawn (21) as the rotor is moved over the lawn.  An Independent claim is also included for a mower containing this rotor unit.
Patent SE-9901590-L (SE)
Inventor: OSKARSSON ROLF
IPC: B22F7/00
Filed: 1999-05-04
Abstract: The present invention relates to a method of making a WC-Co-based cemented carbide with a fine WC-grain size. The cemented carbide is produced from well deagglomerated or easy to deagglomerate WC powder with round morphology, a Co powder also well deagglomerated or easy to deagglomerate and with a grain size equal to or smaller than the WC grain size and grain growth inhibitors. According to the invention the metal part of the grain growth inhibitors is added as part of the binder phase i.e. is included in the Co powder and alloyed therewith.
Patent SE-9902077-L (SE)
Inventor: BOSTROEM JAN
IPC: H04L27/00
Filed: 1999-06-04
Abstract: Method in a multi-tone transmission system wherein a usable frequency range of a channel is separated into a plurality of frequency bands, an analogue signal in each sub band being filtered out by a plurality of band pass filters at a receiving side. The method comprises the steps of converting separately the analogue signal in each sub band into a digital signal in a plurality of Analogue-Digital converters (11), each Analogue-Digital converter being associated to one sub band, and activating and deactivating each Analogue-Digital converter in dependence of the presence of a signal in the associated sub band. A plurality of bandpass filters (10) is operatively connected to an analogue line (12) at a receiving side. Each bandpass filter is operatively connected to an Analogue-Digital converter (11) for converting an analogue signal into a digital signal. A control unit (13) is operatively connected to each of said Analogue-Digital converters (11) for activating and deactivating each converter.
Patent SE-9902144-L (SE)
Inventor: ANDERSSON LARS
IPC: G01N30/80
Filed: 1999-06-08
Abstract: The turntable (6) supporting the collection container (23) is coupled to the collector housing (5) via a support arm (7), with the turntable rotatably mounted on one end of the arm and the opposite end of the arm being rotatably mounted in the housing.  A fraction collector (1) for dispensing liquid from a liquid source into a container has a turntable supporting the container so that it can be rotated relative to the collector housing. The turntable is coupled to the housing via a support arm, with the turntable rotatably mounted on one end of the arm and the opposite end of the arm being rotatably mounted in the housing.
Patent SE-9904711-L (SE)
Inventor: GUSTAVSSON LENNART
IPC: D21C3/24
Filed: 1999-12-22
Abstract: Wood chips(1) are steamed at atmospheric pressure in a gas phase part of the low-pressure system followed by a liquid phase in chip chute(3). A high-pressure feeder(4) takes the pre-treated wood chips for feeding to a digester vessel(19). Low-pressure liquid(5) is pumped(6) through a sand trap(7) and in-line strainer(8) back into the chip chute(3). A level tank(9) controls liquid levels in the chute(3). Hot process liquids(11,12) from the high pressure cooking system are flashed in the level tank(9) to provide heating steam for the low-pressure system. The cooled liquid is used as make-up for the circulation liquid in the low-pressure system.