baber/WOPTO huggingface dataset:
Patent SE-8404594-L (SE)
Inventor: SATTLER R
IPC: B65G17/08
Filed: 1984-09-13
Abstract: A curve-negotiating plate 4 conveyor 1, which comprises a series of plate links 2 which are connected to one another at their front and rear edges by means of hinge eyes 4 and hinge pins 5, is provided with guide surfaces 8 which extend parallel to the longitudinal axis of the conveyor and engage with fixed guide rails to guide the conveyor 1 along its required path of conveyance. The guide surfaces 8 are provided on the ends of the hinge pins 5. The guide surfaces 8 can be formed more cheaply in this way than by providing them on separate parts welded to the plate links of the conveyor as is usual. They can also be more easily replaced when they become excessively worn. In an alternative embodiment the guide surfaces are provided on the outer end faces of the hinge eyes 4. <IMAGE>
Patent SE-8501107-L (SE)
Inventor: BELART J
IPC: B60T13/14
Filed: 1985-03-07
Abstract: A brake pressure generator for an automotive hydraulic brake system, wherein a booster piston (13) which is displaceable by an auxiliary hydraulic pressure in the direction of actuation is adapted to mechanically strike an annular piston (18) and is displaceable in the actuating direction. Sealingly guided within the annular piston (18) is a master cylinder piston (25) confining at least one working chamber (23) separable from an unpressurized supply reservoir (32), by a valve (31) controllable in way-responsive manner. Annular piston (18) is of a stepped-piston configuration and is provided with a section (19) facing pedal actuation (6) and being of a smaller diameter. According to the invention it is suggested that the pedal-sided section (19) of annular piston (18) is of a smaller diameter than that of the booster piston (13) to confine an annular chamber (22) which via a check valve (33) adapted to be switched open toward working chamber (23), is in communication with working chamber (23). A normally open two position-two way valve (42) is connected to annular chamber (22) and is adapted to be switched in response to the pressure in the booster chamber (5) into a locking position, which valve (42), in turn, is in communication with an unpressurized supply reservoir (32). Such a configuration will involve the advantage that a master cylinder piston (25) of a relatively small diameter mas be used. The ability for the booster piston (13) to be mechanically actuated by the brake pedal (6) through push rod (10) provides a safeguard in the event of a failure of the auxiliary pressure source and insures a minimum deceleration of the motor vehicle.
Patent SE-8501457-L (SE)
Inventor: STRENG L
IPC: B05B7/00
Filed: 1985-03-25
Abstract: The powder or particle-form material is fed by a feeder hose at the end of which is a spray mouthpiece. The material in the hose upstream to the spray mouthpiece has fluid and gas fed to it under excess pressure which causes it to be sprayed outwards to give an even distribution over the surface being treated.
Patent SE-8503486-L (SE)
Inventor: BALAZS E A
IPC: A61K31/715
Filed: 1985-07-15
Abstract: Disclosed are cross-linked gels of hyaluronic acid, alone or mixed with other hydrophilic polymers and containing various substances or covalently bonded low molecular weight substances and processes for preparing them. These products are useful in numerous applications including cosmetic formulations and as drug delivery systems.
Patent SE-8600967-L (SE)
Inventor: VLIET DANIEL VAN
IPC: F24D5/00
Filed: 1986-03-04
Abstract: The invention relates to a blowing-in device for a hot-air heating system for the introduction of heated air into a room. It is characterised by an elongated and hollow or tubular body produced from sheet metal, which is placed at at least one side on a wall of the room and extends from the ceiling to the floor of the room, this body being connected, at the ceiling, in a sealed manner to the air inlet duct for heated air and is provided, close to the floor, with one or more outlet openings, the side of the body adjacent to the wall of the room being provided with an inner insulating cover.
Patent SE-8603434-L (SE)
Inventor: STEDFELDT HANS
IPC: C02F11/121
Filed: 1986-08-15
Abstract: The invention relates to a draining unit 9 for separating off liquid from suspensions of solid material in liquid, especially dewatering and thickening sludge. The draining unit comprises an open double-walled shell construction having at least one wall which is permeable for the liquid and which is, for example, screen cloth-clad 25, 26. The construction is intended to be immersed in a sludge mass for the purpose of draining liquid from the sludge mass into the dewatering container 10 which is formed by the double wall of the shell construction while the solid particles are retained on its outside. The draining unit also comprises a reject system 14-16, 114 for emptying liquid out of the container and a flushing device 17-22 for cleaning the liquid-permeable surfaces. The invention also relates to a sludge dewaterer which comprises a sludge container 1 having an inlet 3 for undewatered sludge and a bottom outlet 6, 8 for dewatered sludge and which contains one or more draining units. The invention also relates to a sludge thickener which comprises a sludge basin 101 which contains a number of draining units which are placed symmetrically in the basin. <IMAGE>
Patent SE-8603924-L (SE)
Inventor: KERO E
IPC: E04D3/36
Filed: 1986-09-17
Abstract: The thin-walled outer roof covering (3) is supported by a medium-hard somewhat compressible insulation (2) in turn supported by a base structure (1). The tubular, holed anchoring component (5) has means (13,14) for fixing it in an aperture in the external roof, and a fixture component (6) passes through it, extending through the insulation connecting the anchoring component and the roof covering with the base structure. The anchoring component through hole (11) is so formed that the head (8) of the fixture component is only insertable to a certain extent in it. The head is axially movable within a restricted part of the length of the anchoring component, and thereby permits a displacement between the fixture component head and the external roof covering in conjuction with compression of the insulation as the result of a load applied to the roof covering.
Patent SE-8604757-L (SE)
Inventor: LUNDGREN DAN
IPC: A61C8/00
Filed: 1986-11-06
Abstract: An implant for implantation into tooth alveoli, which comprises a root analogue (10) the external shape of which is substantially adapted to the shape of the root to be replaced by the root analogue in order that the root analogue when implanted in the tooth alveolus will be in agreement with the bone walls thereof.
Patent SE-8605486-L (SE)
Inventor: WEINERT B
IPC: F24F7/02
Filed: 1986-12-19
Abstract: The invention relates to a motor-powered roof ventilator or extractor fan having its motor-impellor unit mounted within the housing for mounting on the roof or wall of a building. The centrifugal impellor draws in air through a base member adapted for attachment to the roof by way of an intermediate mount and expels it through oblique, diverging outlet ports away from the roof. The outlet ports are constituted by the ends of channel-like, mutually opposite side parts of the housing which are hinged to the base member and may be folded away from the rest of the housing to uncover the centrifugal impellor and the motor for inspection and servicing.
Patent SE-8702804-L (SE)
Inventor: NILSSON H
IPC: B60P1/04
Filed: 1987-07-08
Abstract: Support and lifting mechanism 1, Fig 1, concerns an arrangement whereby a container 2, preferably one placed on a cleaning machine such as used for leaf collection, street sweeping, etc., by means of movement of two parallel, double-acting power cylinders 4, in one and the same movement cycle, the container is released from a feed apparatus 19 by displacing it within a limited movement range, lowers a number of ground supports 5, locks them in position, lifts the container to a tipping and emptying position when the container's cover 3 opens under its own weight during the emptying operation. Then the container resumes its original position, the ground supports are raised and the container is reconnected to the feed apparatus. <IMAGE>
Patent SE-8702957-L (SE)
Inventor: HEROLF O
IPC: A01G23/00
Filed: 1987-07-24
Abstract: PCT No. PCT/SE88/00316 Sec. 371 Date Mar. 23, 1989 Sec. 102(e) Date Mar. 23, 1989 PCT Filed Jun. 13, 1988 PCT Pub. No. WO89/00808 PCT Pub. Date Feb. 9, 1989.The invention relates to a method for handling and transporting logs from felling site to consumer, the logs being loaded at the felling site on a cross-country vehicle (1) which carries the logs to a landing where they are unloaded and loaded anew, viz. on a road vehicle which tranports the logs to the consumer. The logs loaded on the road vehicle (1) are bundled, preferably already at the felling site, by means of chains (17) to form a bundle of logs which is maintained intact or unbroken during reloading from the cross-country vehicle (1) to the road vehicle.
Patent SE-8703366-L (SE)
Inventor: SPRANGER K
IPC: B01D65/00
Filed: 1987-08-31
Abstract: A diffusion and/or filtration apparatus, including a housing (2) consisting of a cylindrical open-ended main part closed by two end caps (10) and being provided with an inlet and an outlet (11) for a first fluid and at least one outlet (4) for a second fluid, said first fluid being adapted to flow through the fibers (1) of a bundle of semipermeable hollow fibers arranged between two end walls (3) within the housing (2) and said second fluid being adapted to be removed from the space outside the fibers through said at least one outlet (4) for the second fluid. The apparatus is made from a blank for the main part of the housing (2), in which said at least one outlet for the second fluid, which is arranged on the main part, is closed by a penetratable membrane. The invention relates also to a method of manufacturing a diffusion and/or filtration apparatus of the above kind.
Patent SE-8704540-L (SE)
Inventor: MAGNUSSON SVANTE
IPC: B63B21/36
Filed: 1987-11-18
Abstract: The plate (4) is incorporated on the anchor (1), which has a central hole (5) and at least two lugs (6). This allows the central shank (2) to be drawn through the plate hole, and the flukes (3) to be drawn through their corresp. lugs (6), thus securing the plate on the anchor.
Patent SE-8800632-L (SE)
Inventor: GROLLIER J-F
IPC: A61K8/00
Filed: 1988-02-24
Abstract: The invention relates to a composition used for the treatment of keratin substances which contains at least one amphoteric polymer containing units A and B randomly distributed in the polymer chain, where A denotes a unit derived from a monomer containing at least one basic nitrogen atom and B denotes a unit derived from an acid monomer containing one or more carboxyl or sulphonyl groups, or alternatively A and B can denote groups derived from zwitterionic carboxybetaine monomer, A and B can also denote a cationic polymer chain containing secondary or tertiary amine groups or quaternary ammonium groups, in which chain at least one of the amine groups carries a carboxyl or sulphonyl group joined via a hydrocarbon radical, or alternatively A and B form part of a chain of a polymer with alpha, beta-dicarboxyethylene units, in which one of the carboxyl groups has been reacted with a polyamine containing one or more primary or secondary amine groups, and at least one cationic polymer of the polyamine or poly-(quaternary ammonium) type, containing amine or ammonium groups in the polymer chain or joined to the latter.
Patent SE-8800644-L (SE)
Inventor: LARSSON L-A
IPC: G01N30/60
Filed: 1988-02-25
Abstract: To allow different gel bed heights in a chromatographic separation column (1), a plunger (6) is displaceable within the column (1) into contact with the gel bed (5) by means of a shaft (7) extending through an end piece (3) at the end of the column (1), said end piece (3) having a locking means for locking the shaft (7). According to the invention said locking means comprises a resiliently biassed locking piece (8) having grooves extending essentially perpendicular to the longitudinal direction of the shaft (7) which grooves engage corresponding grooves on the shaft (7) in the normal position of the locking piece (8). In its normal position, the locking piece (8) is adapted to allow displacement of the shaft (7) only towards the gel bed (5). Moreover, the locking piece (8) is manually operable from its normal position to allow free displacement of the shaft (7).
Patent SE-8802395-L (SE)
Inventor: SVENSSON BENGT ERIK
IPC: B63C11/28
Filed: 1988-06-27
Abstract: For heating of underwater objects such as divers, a unit is proposed which generates heat and has a device for breaking down hydrogen peroxide. The device comprises a tube 7, which is closed at the one end by an end face 17, and placed in order from the end face: a nozzle 18 with outlet in the tube for forming a jet 22 of hydrogen peroxide and, situated within the tube 7, a member 19 for receiving and splitting the jet and a catalyzer element 20. <IMAGE>
Patent SE-8903204-L (SE)
Inventor: GRIESHAMMER M
IPC: F23M9/06
Filed: 1989-09-29
Abstract: A ceramic burner pipe (1) contains, as retaining element for an insert, such as a star disc (11) or perforated disc (12), which virtually corresponds to the inside diameter (D1) of the burner pipe (1), webs (3, 4, 5) which are distributed on a circular line at the inner circumference of the pipe wall (2) and have slots (6, 7, 8). The webs (6, 7, 8) are indentations running in a longitudinal direction of the burner pipe (1) and their slots (6, 7, 8) run transversely in the circumferential direction in such a way that the insert (11) or (12) can be introduced into the burner pipe (1) in the oblique position up to the height of the slots (6, 7, 8), then set vertically and pushed into the slots (6, 7, 8) by turning about the longitudinal axis of the burner pipe (1), and to be precise the star disc (11) by the end portions of its arms (13 to 18) and the perforated disc (12) by its outer edge portions, which lie between edge recesses (19) corresponding to the webs (3, 4, 5) of the burner pipe (1). In the retention position, the insert (11) or (12) is secured against independent rotation. <IMAGE>
Patent SE-9000945-L (SE)
Inventor: GULLICHSEN J
IPC: D21B1/14
Filed: 1990-03-16
Abstract: Mechanical cellulosic fibrous material pulp (mechanical pulp to produce paper products) having lower freeness, and enhanced light scattering properties, tensile and tear strengths, for a given energy input, is produced by force feeding a refiner (10). Using a progressive compacting plugscrew (12,46,48), cellulosic material (e.g. wood chips) is fed to the refiner inlet (15) at a rate greater than the transporting capacity of the refiner (e.g. about 10-40% greater). The refiner preferably is a low frequency conical refiner with steam removal (22) at the grinding area between the conical refiner elements (18,19). The production rate is regulated by sensing (via 32) the axial force on the refiner rotor and controlling the spacing (21) between the refiner elements (18,19) in response to the sensed axial force. The screw has a compaction ratio of at least 3/1 for wood chips and 6/1 for pulp, and is rotated at about 6-10% the speed of rotation of the refiner rotor.
Patent SE-9001056-L (SE)
Inventor: CHEUNG N
IPC: B29C65/72
Filed: 1990-03-23
Abstract: An improved joint and method for providing the improved joint structure in joined or fused thermoplastic strap positioned about a package or article is disclosed. The improved joint includes means for increasing the peel separation resistance of overlapping portions of the joint above the peel separation resistance provided by a weldment between the overlapping portions providing for a joint strength that approaches the tensile strength of the strap material or weldment.
Patent SE-9001366-L (SE)
Inventor: KATO K
IPC: D05B35/06
Filed: 1990-04-17
Abstract: A label push-in element 31 is provided under a label 65 put at a label rest position and a label retainer 6 is disposed over the label. The push-in element is advanced upwards to force the intermediate portion of the label into the retainer and is retracted after the retainer has clipped the label. The retainer is moved horizontally to a sewing position over a cloth 64 spread on a sewing machine table. When the retainer is moved the end portions of the label protruding from the retainer hit an object near the sewing position, such as the edge of the table, and are folded towards the direction opposite to that of movement of the retainer. The end portions overlapped on the edge of the cloth are sewn thereto by a sewing machine. <IMAGE>
Patent SE-9003272-L (SE)
Inventor: GARNETS V N
IPC: B28B3/02
Filed: 1990-10-12
Abstract: The device comprises a trolley (2) movable on a portal (3) in two perpendicular horizontal directions. On the trolley (2) is mounted a sectional pressing roller (12) having a smooth-surface cylindrical section (13) and a section consisting of a sector (14) with radial protrusions (15) for tightening the concrete mix between cavity-forming elements (28) mounted on a trolley (30) movable along the plate to be formed. A worm (48) is mounted coaxially to the cavity-forming elements (28) to feed the concrete mix under the radial protrusions (15) of the sector (4).
Patent SE-9101007-L (SE)
Title: Freezing and vacuum treatment of freshly prepd. food dishes - using plastic bags from which air is evacuated and which are then closed by welding
Inventor: NOREN LARS JOHAN JENS
IPC: A23L3/36
Filed: 1991-04-05
Abstract: Freezing of the dishes occurs on a movable flat base comprising a steel strip or strip of rubber, plastic or aluminium or other suitable material. The products are transferred to loose sheets of e.g. plastic, or to a base provided with edges of adequate height corresp. to the thickness of the product (liq. or semi-liq.). The prodn., after freezing, are released from the base or sheets and inserted in plastic bags for vacuum treatment and closure by welding. they are then stored in a freezer, being restorage ultimately to a consumable state by application of hot water in liq. form or as steam.
Patent SE-9103273-L (SE)
Inventor: STARK O
IPC: B65D65/40
Filed: 1991-11-06
Abstract: The laminate, by folding and heat sealing, is shaped into a closed packing container. On destruction, through burning, it produces so much heat at high temp. that the iron film (2) takes on a structure so that the iron film (2) rigidity and thus its edge sharpness depreciates.
Patent SE-9200537-L (SE)
Inventor: ZETTERBLAD J
IPC: H04W24/08
Filed: 1992-02-24
Abstract: The invention relates to an arrangement in mobile telecommunication systems which operate with cells to provide for an improved hand-over function of a mobile unit which is located in a cell which belongs to a first base station to a cell which belongs to a second base station. The mobile unit is provided with elements for measuring and evaluating parameters which are significant to the hand-over function on the one hand in the real traffic case and on the other hand in a simulated traffic case. A comparing element is arranged in the mobile unit and the said first and second representation are included as selection criteria for obtaining the improved hand-over function.
Patent SE-9300703-L (SE)
Inventor: TUKALA TOMMY
IPC: B23B51/04
Filed: 1993-03-03
Abstract: Spiral drill comprising a cylindrical part with two chip grooves (15,16) and a principal maximum stiffness direction (22,23), an attachment part (30) with larger diameter connecting to the cylindrical part at a transition (14), and a tip with indexable cutting inserts (12,13), the chip grooves spirally encircling the cylindrical part to make the principal direction turn an angle C which is at least 110 degrees and at most 125 degrees.
Patent SE-9304097-L (SE)
Inventor: ASPLUND GUNNAR
IPC: H01H33/59
Filed: 1993-12-09
Abstract: A high power d.c. breaker for connection into a d.c. carrying high-voltage line (L), has two normally closed and electrically series-connected mechanical breaks (BSI, BSII) adapted to be traversed by the line current (I) and to be opened for breaking the current. A capacitor (CB) is connected in parallel with the series connection of the breaks. A semiconductor member (HO) is connected in parallel with one of the breaks (BSI). Upon opening the breaks, a control member (SO) controls the semiconductor member such that a zero crossing of the current through the second break (BSII) is obtained, whereby the line current (I) is commutated over to the capacitor.
Patent SE-9403806-L (SE)
Inventor: DELAVALLADE JEAN-LUC LEYDIER
IPC: D21F1/00
Filed: 1994-11-07
Abstract: PCT No. PCT/GB93/00963 Sec. 371 Date Feb. 22, 1995 Sec. 102(e) Date Feb. 22, 1995 PCT Filed May 10, 1993 PCT Pub. No. WO93/23611 PCT Pub. Date Nov. 25, 1993A method of weaving a papermakers fabric having weft loops in which the loop forming weft yarn is woven as two picks in a common shed in each respective fabric layer as it exists in the loom. The weft yarn is wrapped about a core yarn at one edge of the fabric as it exists in the loom between successive weft insertions in said common shed.
Patent SE-9403933-L (SE)
Inventor: SOEDER KJELL
IPC: A63B23/04
Filed: 1994-11-15
Abstract: The foot support plates (3,4) are so inclined in relation to the base (1) and to each other that their lower edge parts (5,5') are closer to each other than the upper edge parts (6,6'). The user can jump sideways between the foot supports with their feet widely apart, landing alternately on the one and then on the other of the foot supports at an anatomical optical landing angle to them.
Patent SE-9500427-L (SE)
Inventor: LINDSTROEM LENNART
IPC: B23Q1/48
Filed: 1995-02-03
Abstract: The appts. comprises a work tool (6) to remove or insert a fuel rod (10) from or into the cartridge (1), and a device (11) to guide the work tool into a selected fuel rod position (12) in the cartridge. The guide device comprises a guide tool (13) to receive the work tool and a coordinate table (14) for moving the guide tool to above the selected fuel rod position.  The fuel rod replacement process using this appts. is also claimed.
Patent SE-9504503-L (SE)
Inventor: GUSTAVSSON ANDERS
IPC: C07D401/12
Filed: 1995-12-15
Abstract: PCT No. PCT/SE96/01603 Sec. 371 Date Jan. 23, 1997 Sec. 102(e) Date Jan. 23, 1997 PCT Filed Dec. 5, 1996 PCT Pub. No. WO97/22603 PCT Pub. Date Jun. 26, 1997A process for the manufacture of omeprazole from pyrmethyl alcohol via pyrmethyl chloride and pyrmetazole characterized in that the whole reaction sequence is carried out without any isolation or purification of intermediates. Further that the reaction is carried out in a main solvent system common for the whole reaction sequence and inert to the reactants formed during the process and used in the process. The process according to the present invention may also include an additional purification step.
Patent SE-9601558-L (SE)
Inventor: EMILSSON STELLAN
IPC: H04W8/24
Filed: 1996-04-24
Abstract: The invention is characterized in that parts of a multimedia service which is executed in a mobile terminal is structured in form of different software components. The structure implies that an operator who provides the service is given possibility to distribute the service in different parts via a data connection, control channel, to a user terminal. This implies that the service is divided into a number of software components such as control application, applications for video, audio, data etc, and a service function. By structuring the service in this way, the operator can tailor and, when applicable, upgrade a multimedia service in a user terminal by loading down, via the control channel, different versions of software components. <IMAGE>
Patent SE-9603757-L (SE)
Inventor: JOHANSSON GERT
IPC: G21F5/008
Filed: 1996-10-15
Abstract: The present invention relates to a method of manufacturing oblong canisters for storing spent nuclear fuel elements. This method is characterized in that a bundle of tubes (2) the length of the canister are joined together to form a parcel, by means of welding for instance, around which parcel a casing (9) of metal is cast.