baber/WOPTO huggingface dataset:
Patent SE-8202137-L (SE)
Inventor: ARMSTRONG F R
IPC: D21F9/00
Filed: 1982-04-02
Abstract: A twin-wire papermaking machine contains a headbox for forming a first fiber ply which is essentially downwardly dewatered at a section of a first wire. At the end of this wire section, forwardly or upstream of the inbound or on-running location of a second wire there is arranged a second headbox for forming a second fiber ply which is essentially upwardly dewatered along a subsequently arranged common path of both wires. The common path advantageously extends over an essentially water impervious, convex domed contact surface of a slide shoe and/or a jacket surface of a guide cylinder or roll. During operation, the second fiber ply is deposited upon the already extensively dewatered first fiber ply and upon passage through the common path of both wires this second fiber ply is dewatered upwardly away from the first fiber ply. This enables separate dewatering of both fiber plies, and there is particularly avoided deflocculation of individual fibers, and thus, impairment of the fiber formation in the initially formed ply.
Patent SE-8203484-L (SE)
Inventor: JOHANSSON I
IPC: F03C1/04
Filed: 1982-06-04
Abstract: A sealing device for a piston of the type which is rigidly connected with the associated piston rod and which is adapted in a reciprocatory motion within an enclosing cylinder to be inclinable a small angle with its longitudinal axis relative the center axis of the cylinder, said piston being intended for use in hydraulic mechanisms, particularly such mechanisms having high hydraulic fluid pressures, is adapted to provide a seal between the cylinder wall and the piston and piston rod assembly and to comprise a plurality of metal sealing rings. In order to provide a more efficient and enduring sealing device which still is simpler less expensive in manufacture, it is suggested according to the invention that the sealing rings consist of three or more annular and radially slitted washers of sheet metal, said washers being arranged radially slidable in a common circumferential groove in the cylinder wall adjacent the piston rod end thereof for self-adjustment with its inner edge surface into sealing engagement with the outer peripheral surface of the piston and piston rod assembly according to the varying inclined position of said assembly.
Patent SE-8205341-L (SE)
Inventor: MEYER A
IPC: F41J5/06
Filed: 1982-09-17
Abstract: The firing range having a device for automatically determining the hit position on a target disc (1) of a target disc arrangement (100) comprises two target discs (1) which can alternately be moved into the plane of the firing target via actuating means (20), the detection device comprising a group of sensors which are sensitive to sound waves and are connected to an electronic evaluation device (6) and a downstream-connected optical display device (8). Furthermore, a processor (30) is provided which can be activated via a firing-point record card (31) which carries the data of a sequence of shots with the target type category and program and sets the operation of the system to the selected firing-point record card and which is effectively connected to the evaluation device (6) of the detection device and to the actuating means (20) of the target disc arrangement. This design of the firing range allows automatic selection of different classification displays in accordance with the given sequences of shots with the correct target image disc additionally being set at the same time. <IMAGE>
Patent SE-8205587-L (SE)
Inventor: KRUGER H-R
IPC: C07D285/06
Filed: 1982-09-30
Abstract: New 1,2,3-thiadiazole-5-yl-urea derivatives of the formula   <IMAGE> wherein R1 is hydrogen or a C1-C4 alkyl group which may be interrupted by one or more sulfur or oxygen atoms, R2 is a C1-C4 alkyl which may be interrupted by one or more sulfur or oxygen atoms, a cycloaliphatic hydrocarbon group which may be substituted by one or more alkyl groups, an aromatic hydrocarbon group which may be substituted by one or more members of the group consisting of alkyl, halogen, alkyl thio, alkoxy, trifluoromethyl and nitro, or a heterocyclic hydrocarbon group which may be substituted containing at least one nitrogen atom, R3 is hydrogen, a C1-C10 alkyl group which may be substituted, a C2-C8 alkenyl, an aryl-C1-C2 alkyl, a C3-C8-cycloaliphatic hydrocarbon group which may be substituted with one or more C1-C6 alkyl groups, and an aromatic hydrocarbon group which may be substituted with one or more members of the group consisting of C1-C6 alkyl, halogen, C1-C6 -alkoxy and trifluoromethyl, and X is oxygen or sulfur. Processes for making these compounds, compositions containing these compounds having plant growth regulating and defoliating activity and methods for using these compounds for these purposes are also disclosed and claimed in the application.
Patent SE-8304707-L (SE)
Inventor: AXELSSON L B
IPC: F16D65/56
Filed: 1983-08-31
Abstract: A compressed air brake cylinder (1, 2, 3) with a built-in, automatic adjusting device has, in a pipe (5) connected to the piston (4), a threaded spindle (7) which is displaceable with respect to the pipe (5) and is screwed to a nut (10) via a non-self-locking thread. The nut (10) is provided on both sides with coupling surfaces (11a, 11b) which can rest on corresponding coupling surfaces (12a, 12b) on the pipe (5). A spring (13) is tensioned between the piston (4) and the threaded spindle (7). A second spring (16) is tensioned between the pipe (5) and a spring support (23) which is supported in a rotatable and displaceable manner on the nut (10). The spring support (23) is braced against the braking force direction on a fixed stop (14), in the released state there being a second stop (18), which is connected to the nut (10) at a distance (A) corresponding to the application movement behind the spring support (23). A third spring (20) is arranged between the nut (10) and the spring support. The second and third springs (16 and 20) load the spring support (23) against the braking force direction. <IMAGE>
Patent SE-8306091-L (SE)
Inventor: GREENWOOD B F
IPC: B01D29/03
Filed: 1983-11-07
Abstract: A method and apparatus for screening pulp, or like suspensions, having a consistency of about 6-15 percent. The pulp is passed into a chamber having a flat plate screen, and the pulp is fluidized by rotation of a disk, with vanes, mounted adjacent the screen. The disk may be constructed to allow circulation of rejects within the chamber. The chamber may be in communication with a second chamber having a similar screen and disk arrangement, with the rejects outlet from the second chamber in communication with the suspension inlet to the first chamber.
Patent SE-8401584-L (SE)
Inventor: JACQUET BILLY
IPC: G01M3/28
Filed: 1984-03-21
Abstract: A pressure sensor (3) provides an opening signal when a minimum pressure is not attained and a closure signal when a max. pressure is exceeded beyond the cut-off valve (2). Such signals are passed to a control unit (4) which can either open or close the cut-off valve (4). The control unit (4) incorporates a time delay unit which retards the max. pressure signal for a specific time before it is fed further to the cut-off valve (2). However, it feeds the opening signal undelayed to the cut-off valve (2). The control probes and stores the times between two or more opening signals from the pressure sensor (3), and when it finds repeated occasions with the same time interval, it blocks the passage of opening signals to the cut-off valve. It also has a re-set device which causes the blocking of the opening signals to be removed.
Patent SE-8402352-L (SE)
Inventor: FORS L B S
IPC: E03F5/10
Filed: 1984-04-30
Abstract: A plant for treatment of urban runoff water where a body of water (50) is separated from a water recipient (60) by means of a flexible curtain (13) extending between the bottom (80) and the surface (90) of the water recipient. The bottom end of the curtain is anchores (14) to the bottom while the surface end is provided with float means (11) being movable across the surface to change the volume of the body of water.
Patent SE-8402389-L (SE)
Inventor: ENSCORE D J
IPC: A61K35/08
Filed: 1984-05-03
Abstract: Mineral oil (MO) polyisobutylene (PIB), colloidal silicon dioxide (CSD) mixtures suitable for use as drug containing matrices in transdermal delivery systems are disclosed. Preferred systems for dispensing moderately mineral oil soluble drugs contain at least about 6% CSD, have a MO/PIB of at least 1.0 and a viscosity of at least 1.5x107 poises. Preferred systems for dispensing clonidine have a clonidine permeability of at least 1.0x10-4  mu g/cm sec and a MO/PIB of at least 1.2.
Patent SE-8503275-L (SE)
Inventor: VADETSKY JV
IPC: E21B4/00
Filed: 1985-06-28
Abstract: A reduction unit of a drilling motor comprises a casing (1), input and output shafts (6, 8) with spherical bearings (11), and a 2-stage epicyclic reduction gear (4) in an oil-filled chamber (A) delimited by seals (7, 9) protected against contact with the drilling fluid, by buffer fluid in divided spaces (B, C). The first stage of the reduction gear has friction elements (28, 32, 30) to eliminate torque fluctuations and the second state has toothed elements (29, 33, 31) of which planets (33) are mounted in sleeves with convex external surfaces eliminating overloading of the gear. <IMAGE>
Patent SE-8600214-L (SE)
Inventor: SCHOLZ H
IPC: B60T13/66
Filed: 1986-01-17
Abstract: A spring-loaded parking-brake and service-brake system for trailers of motor-vehicle combinations is provided which increases safety. The system does this by allowing the service brake of the trailer to respond at the same time as the service brake of the towing motor vehicle, and the spring-loaded parking brake of the trailer to respond at the same time as the parking brake of the motor vehicle. To guarantee safe parking and maneuvering of the uncoupled trailer, the control system of the spring-loaded trailer parking brake is electrical, and furthermore the service brake is also controlled by an additional electrical signal. For this purpose two electrical coupling parts, a pneumatic control-line coupling and a pneumatic supply coupling are attached to the trailer.
Patent SE-8602998-L (SE)
Inventor: MURRAH H E
IPC: B31B50/56
Filed: 1986-07-04
Abstract: A folding and tucking apparatus for a container end closure forming and sealing machine where a pair of oppositely rotating arms, each having a freely rotatable roller mounted on its distal end, are adapted to engage and move a heat-activated, plastic coated carton end closure panel around a score line from a vertical to a horizontal attitude. The result is that, while the rollers thus move the panel, the relative movement between the rollers and the panel is minimal, thereby preserving clean, unmarred surfaces on end panels of cartons which will be characteristically observed by consumers in the marketplace.
Patent SE-8603576-L (SE)
Inventor: TERNBLOM AXEL
IPC: B65B35/10
Filed: 1986-08-26
Abstract: The lowering mechanism (20) takes down the lowest container to a receiving unit, and the feed arrangement also comprises a changeover arrangement for adjustment between different container sizes. - This consists of a unit (41) adjustable as to height by a changeover component (40), the unit suporting the lower stack-supporting component (18), receiving unit, and lowering mechanism (20) so that these parts are changed over by height adjustment movement relatively to the upper stack-supporting component (17).
Patent SE-8700408-L (SE)
Inventor: ERIKSSON ARNE
IPC: B62D33/02
Filed: 1987-02-03
Abstract: The device comprises a spreader flap attached to automatically operable arms (8). The arms pivot to the truck about their lower ends between upwardly folded and lowered positions. To dismantle the spreader flap (7), it is temporarily connected to the automatic arms when the latter are in the raised position so that the positions of the flap and arms are fixed relatively to one another. After free coupling on its upper edge, the spreader flap is pivoted downwards towards the ground through a corresp. pivoting movement of the automatic arms, and then released from it. For assembly, the spreader flap is reconnected with and fixed relatively to the automatic arms in the lowered position, and raised into position through a counter-directed pivoting movement of the automatic arms.
Patent SE-8700858-L (SE)
Inventor: FRIDH L
IPC: E04B9/00
Filed: 1987-03-02
Abstract: A perforated panel having a thickness of at least about 6 mm, for use as a sound absorbing element, especially at lacunarias. Each perforation is covered by a thin fiber cloth which is bonded to the edges of the perforation, rendering said panel element a specific acoustic flow resistance of between 1200 and 4000 Nsm-3.
Patent SE-8704904-L (SE)
Inventor: WORNER S
IPC: F01N3/28
Filed: 1987-12-08
Abstract: Catalytic purification device for vehicle exhaust gases, having a housing (2), at least one monolith (4) and an inner shell (12), provided at least in places. At least in one part of the monolith retaining region (6) of the housing (2), the inner shell (12) is brought forward thereon and is attached thereto. The end of the inner shell (12) associated with the housing end is designed to be free with respect to the housing (2), for thermal expansion movements. 
<IMAGE>
Patent SE-9001774-L (SE)
Inventor: STORM I
IPC: B66C1/36
Filed: 1990-05-16
Abstract: PCT No. PCT/SE91/00350 Sec. 371 Date Nov. 4, 1992 Sec. 102(e) Date Nov. 4, 1992 PCT Filed May 16, 1991 PCT Pub. No. WO91/18216 PCT Pub. Date Nov. 28, 1991.A safety hook comprising a curved hook body provided with a hook opening defined by a substantially U-shaped part and pivotally connected to a hook head which carries a pivotal shackle device, wherein the hook body, in a first open position, is held swung relative to the hook head so as to leave the hook opening open and therewith enable a load to be hooked onto the hook body, and wherein the hook body, in a second closed position, is swung relative to the hook head such that the hook opening is blocked by means of a barrier part which projects outwardly from the hook head, and wherein latching devices are provided for releasably securing the hook body essentially in the second position. The hook is mainly characterized in that the hook body is held in the first position by a spring force, in that the weight distribution on the hook is such that the opening defined by the U-shaped part is essentially horizontal in a vertical plane when the hook hangs substantially freely with no load thereon, and in that when the U-shaped part is subjected to a downwardly acting load, the U-shaped part is swung against a spring force towards and to the second closed position, the spring force striving to return the hook body to the first position.
Patent SE-9003223-L (SE)
Inventor: JENSEN K
IPC: H02G/
Filed: 1990-10-10
Abstract: To establish an EMI barrier an assembly is used including an electrically conductive plate (5) with several holes (9) intended to be set into a wall opening. Over the respective holes (9) are set correspondingly shaped, electrically conductive flange couplings (28) as well as any blind plates. Each flange coupling (28) includes a flange plate that can be mounted on the plate (5) with one or more through openings, which are each fitted with a grounding sleeve (35).Where appropriate the assembly can be used to establish an EMI-gas/pressure barrier, as two holed plates (5) are set over one another and connected to one another through fitting of spacers corresponding to the current thickness of the wall. Hereby a cage-like arrangement is made, which has the advantage of being able to be installed in reinforced concrete walls.<IMAGE>
Patent SE-9003655-L (SE)
Inventor: PERSSON S
IPC: C08J5/18
Filed: 1990-11-15
Abstract: An anti-icing surface covering comprising at least one polymeric material which itself is comprised of polyolefins or polydienes, i.e. hydrocarbon rubber material. For the purpose of obtaining an extraordinary anti-icing covering, the polymeric material is comprised of a polymeric hydrocarbon material or a mixture of polymeric hydrocarbon materials, and each polymeric hydrocarbon material present lacks polar groups but is polymerized and vulcanized with the aid of a vulcanizing agent comprised peroxides, sulphur, sulphur derivate or metal oxides or combination of sulphur and sulphur derivate.
Patent SE-9100061-L (SE)
Inventor: FAHLEN K L
IPC: F16B43/00
Filed: 1991-01-09
Abstract: In an arrangement for securing a hub on a cylindrical shaft 10, the shaft is provided with a limit stop and a nut, by means of which the hub is clamped against the limit stop. According to the invention, the limit stop comprises a support ring 12 which is in engagement with a groove 11 in the shaft, and a spacer ring 13 bearing axially on the support ring. For forces acting on the shaft to be evenly distributed about the circumference, the support ring 12 is made of harder material than the spacer ring 13 and/or the shaft 10, so that the spacer ring and/or the shaft is/are deformed when the nut 14 is tightened. <IMAGE>
Patent SE-9202042-L (SE)
Inventor: JOENSSON T
IPC: B65D5/54
Filed: 1992-07-02
Abstract: The present invention relates to an opening arrangement for packaging containers (1) of single use disposable type, manufactured from a laminate material (4). The opening arrangement comprises an opening strip (10) inlaid in the one transverse seal fin (3) of the packaging container (1). The opening strip (10) extends from a point (11) which forms the pouring spout of the packaging container, outside the packaging container (1) in the longitudinal sealing seam (2). The opening strip (10) is, at least on its one side, coated with a non thermosealable region (13) which is placed where the opening strip (10) departs from the transverse sealing fin (3). The non thermosealable region (13) merges into a hatched region (14) on that part of the opening strip (10) which lies outside the packaging container (1). <IMAGE>
Patent SE-9203784-L (SE)
Inventor: HAGBERG KENNETH
IPC: F16H63/20
Filed: 1992-12-16
Abstract: The gears are engaged and disengaged by operating shift rods (16) with a switching shaft (8) which projects into the gearbox and which has on an end part (22) inside the gearbox housing (12) a U-shaped motion transfer lever. One end of the lever is fixed on the switching shaft and the other end forms the entrainment member. This entrainment lever is directed at least in the main inwards against the longitudinal axis of the switching shaft and is provided for engagement in the shift rods on the side of the rods directed away from the longitudinal axis. ADVANTAGE- The entrainment member engages from underneath into the switching rods so that the switching shaft can be set at a lower level for compact design.
Patent SE-9302120-L (SE)
Inventor: MANTOVAN GIANFRANCO
IPC: C21D1/667
Filed: 1993-06-18
Abstract: A method for rapidly cooling a product rolled in a rolling mill, for example wire rod fed along a roller conveyor, consists of blasting said product with an air stream in which atomized water is dispersed.
Patent SE-9400514-L (SE)
Inventor: OLAUSSON LENNART
IPC: C02F1/76
Filed: 1994-02-16
Abstract: A system comprises a cabinet holding one or more chemical containers and a dosing feed pump with a suction conduit, and a surrounding embankment in the bottom of the cabinet of material resistant to the chemicals and which can retain the contents of all the containers. - One or more liq. sensors are located inside the embankment and are connected to a controller to stop the pump when liq. is detected. There is pref. a ventilation device to ensure that an underpressure is maintained in the cabinet, and at least one air inlet in the cabinet lower part but above the embankment.
Patent SE-9401659-L (SE)
Inventor: PALMERS GOERAN
IPC: B29C33/30
Filed: 1994-05-11
Abstract: An apparatus for injection molding or forming of work pieces, including closed profile work pieces, is provided that is less expensive and requires less space than known press apparatus. The apparatus locks a molding tool assembled from two or more tool pieces to define the shape of a molded or formed product using a frame, and one or more presses. The frame defines an interior space extending from a first end of the frame to an opposed second end of the frame for receiving a molding tool. The presses are placed within the frame and act in concert with the frame to apply pressure to a molding tool. The interior space is large enough to receive an assembled molding tool into the interior space of the frame, while not permitting removal of the tool pieces from the product within the interior space.
Patent SE-9500082-L (SE)
Inventor: BROLUND ANDERS
IPC: A23B4/10
Filed: 1995-01-11
Abstract: The taste and durability of boiled, shell-less, frozen foodstuffs, which are glazed with a thin ice film, are improved by separately producing a glazing liq. contg. flavour and applying this as the glaze. The foodstuffs are pref. at -30 deg.C and the glazing liq. at -2 deg.C during the glazing step. The glazing liq. circulates in a circuit such that drainage is collected and recirculated. It is a decoction of a different kind of shellfish. It contains salt and/or sugar. The foodstuff is peeled shrimps and the decoction is of unpeeled shrimps.
Patent SE-9502226-L (SE)
Inventor: RAABE MAGNUS
IPC: B06B1/06
Filed: 1995-06-19
Abstract: The disclosure relates to an arrangement in a drive unit (2) for an ultrasound sealing unit (1). The drive unit is of the type which consists of a number of piezoelectric ceramic plates (3) with interjacent, conductive metal sheets (4), connected to an a.c. source. The drive unit (2) further consists of a counterweight (5) and a clamping screw (6). The clamping screw (6) holds together under a certain pretensioning the ceramic plates (3), the metal sheets (4), and the counterweight (5). Moreover, the clamping screw fixedly secures the drive unit (2) in the sealing unit (1). The sealing unit (1) comprises a homogeneous body (13), consisting of reaction bodies (7) which surround the drive unit, a nodal plane (10) with an anchorage edge (11), and a horn (8) with an elongate, narrow sealing surface (9). The arrangement according to the present invention consists of a gasket (12) so disposed that it constitutes a spacer (H) between the body (13) of the sealing unit (1) and the ceramic plates (3). The gasket (12) permits the oscillation of the ultrasound sealing unit (1), but prevents residual flexural stresses from reaching the drive unit (2). The spacing dimension (H) of the gasket (12) may be selected so as to govern the amplitude of the sealing unit (1) to a predetermined, preselected amplitude. <IMAGE>
Patent SE-9503454-L (SE)
Inventor: AEYSTOE JUSSI
IPC: B62D25/02
Filed: 1995-10-05
Abstract: The invention concerns a load-space construction for wheeled vehicles, such as lorries and trailers, which load-space construction comprises a frame formed of beams and at least one door arrangement supported on it, which door arrangement comprises at least three door panels 4 - 6 pivoted on hinges, with sealing joints on their upper and lower edges for sealing the door arrangement against the frame, and locking means 10, 11 arranged at the joint between the door panels for locking the door arrangement to the locking elements 12, 13 in the frame's lower and upper edges. In order to make the door construction in the load-space construction easy and simple to use, and to make possible loading of the load-space construction easier than before, the door panels 4 and 5; 5 and 6 placed side by side in the door arrangement are pivoted on each other by hinges which make it possible for all the door panels lying side by side to swing against each other with their outer sides facing each other, whereby the sealing joints in the upper and lower edges of the door panels have been formed as a continuous run without jointing at the position of the side-by-side door panels. <IMAGE>