baber/WOPTO huggingface dataset:
Patent SE-8102350-L (SE)
Inventor: VESZELEI J
Filed: 1981-04-13
Abstract: The invention concerns an arrangement for constrained axial displacement of a plug 4 relative to a socket 5. The arrangement consists of a mechanism 7 arranged either at the socket or the plug, which comprises an element 10 arranged on either side of the plug/socket, able to pivot about a fixed centre 9, such as an eccentric cam, which interacts with a rod 8 moveable essentially in axial direction and engaging with the pivoted element 10. When force is applied and the element 10 swivels in one direction, the rod 8 by engaging with a shoulder on the part of the plug/socket not supporting the mechanism 7 is caused to move the plug 4 and socket 5 relative to each other as the element 10 continues to swivel. The element 10 can alternatively consist of a link pivoted at one end, whose other end is hinged to one end of the rod 8. According to another alternative, the element 10 can consist of a pivoted gear segment, which engages with a rack, forming said rod 8. The swivelling motion of the element 10 is produced by a stem-shaped handle 17, removably secured to the element 10. The arrangement is used as an accessory for separating plugs installed in sockets that are difficult to remove manually by reason of effects of weather, wind, and soiling. The arrangement can either be configured as a separate tool for detachable mounting on a plug or a socket and which can be moved to a different plug/socket after use, or also configured as an integral part of the plug or socket during its manufacture. <IMAGE>
Patent SE-8103920-L (SE)
Inventor: OSTERBERG L B
IPC: D21F1/00
Filed: 1981-06-23
Abstract: A forming fabric comprising an upper layer (1) which is intended to serve as the paper-forming side and consists of thinner yams (3, 4), and a bottom layer (2) which consists of coarser yams (5, 6). The two layers (1, 2) are interconnected in that threads (7, 8) from the upper layer alternately pass downwardly to interweave with the bottom layer (2) and in the upper layer replace one another in such a manner that together these threads form the same weave pattern with the upper layer (1) as the rest of the yams in that layer, which yams do not interweave with the bottom layer. 1
Patent SE-8104325-L (SE)
Inventor: ORSZULLOK W
IPC: G05D23/13
Filed: 1981-07-13
Abstract: A temperature-responsive actuator particularly for use in sanitary mixing valves comprises an essentially rigid housing in which is located an expandable substance which acts on a thrust pin (4) via a diaphragm (3). The housing consists a cylindrical shell (10) and cover (11) which locate the diaphragm and the thrust pin. A coiled tube (2) filled with the expansible substance is in communication with the capsule and serves as the temperature- sensitive element. <IMAGE>
Patent SE-8105051-L (SE)
Inventor: BJORKELUND M
IPC: G01B11/10
Filed: 1981-08-26
Abstract: A method and a device for indicating the presence of an object in a measuring zone (E), and for objects having a measurable cross-sectional shape, also the extent of the object along a reference line (R). The method and device makes use of lines (A, B) of radiation emitters (11) and radiation receivers (12) located on opposite sides of the object, the receivers being fewer than the emitters. Created between the emitters and the receivers is a network of intersecting radiation paths in the measuring zone. An electronic unit (20) establishes which intersections (P1) of the radiation paths are screened-off by the object. The invention is useful for indicating the presence of objects with arbitrary cross-section when it is desired to determine a lower limit for the size an indicated object shall have, and to determine a diameter measurement, in particular in the saw mill industry.
Patent SE-8105482-L (SE)
Inventor: BANKE K O
IPC: G01K7/24
Filed: 1981-09-15
Abstract: An electronic thermometer for the measurement of quasi static temperatures includes thermal lag compensation as a function of the rate of change of temperature of thermistor sensor 21. The temperature measurement cycle is terminated when successive compensated readings converge on a consistent value, as indicated by differences between the readings falling below a predetermined value. The compensation C to be added to a temperature T, may be of the form A (T0-T2) or of the form B log [1+A(T0-T2)] where T0 and T2 are preceding and succeeding sensor temperatures and A and B are constants. <IMAGE>
Patent SE-8106407-L (SE)
Inventor: LINDGREN M
IPC: F16C3/02
Filed: 1981-10-29
Abstract: A transmission system for transmitting essential torque between two locations whose relative positions can change within certain limits, such as between the gearbox and rear axle of an automobile. The system includes a flexible shaft of fibre-reinforced plastics material which connects said locations. The two ends of the shaft are rigidly attached at said locations and the shaft has a sufficiently low Young's modulus in the longitudinal direction and low flexural stiffness to enable positional changes between said locations to be taken up by bending of the shaft. To this end the shaft has the form of a coreless tubular shaft in which the tubular wall comprises a substantially homogenous material with the fibres distributed substantially uniformly over the whole cross-section. The fibres are suitably carbon fibres, forming an angle to the longitudinal direction of the shaft of between +/-40 DEG  and +/-50 DEG , preferably between +/-43 DEG  and +/-47 DEG .
Patent SE-8106760-L (SE)
Inventor: HARTMANN L
IPC: D04H1/00
Filed: 1981-11-13
Abstract: A surface treated, non-woven fabric covering for absorbent cellulose materials, and a method for its manufacture, wherein polymer fibers are coated with an effective amount of a wetting agent which can be chemisorbed on cellulose; the addition of the wetting agent taking place before extrusion in the spinning process, or at any point of manufacture including after the non-woven fabric covering has been finished; the wetting agent being, in the preferred embodiment, a cationic surfactant.
Patent SE-8200774-L (SE)
Inventor: JIVEMAN JAN URBAN
IPC: B42F5/00
Filed: 1982-02-10
Abstract: The invention concerns a protective sleeve (1) of plastic film material for the protection of documents and the like and designed to be secured into a binder, file or similar protective arrangement. According to the invention, the sleeve is made up of a double plastic film sheet (2, 3) which, by that edge (7) of the sleeve which forms the tie side, is encased by a sealed strip (8) of polypropylene-coated paper which forms a reinforcing band for the insert.<IMAGE>
Patent SE-8203076-L (SE)
Inventor: GUSTAFSSON P E
IPC: F28F9/00
Filed: 1982-05-17
Abstract: A heat exchanger for gaseous media primarily consisting of a pleated partition which separates the gas flows where the pleats have substantially similar amplitude and where the gas flows are conveyed through vents (5) and are removed through vents (6) on surfaces which cover the pleated partition. This is covered at both its ends by a U shaped lid.A method for use also includes.<IMAGE>
Patent SE-8205404-L (SE)
Inventor: NARABAYASHI H
IPC: A61K31/445
Filed: 1982-09-21
Abstract: An antiparkinsonian agent comprising DL- or L-threo-3,4-dihydroxyphenylserine and a decarboxylase inhibitor (e.g. carbidopa and benserazide), which is useful for the treatment of parkinson's disease, particularly treatment of the freezing phenomenon which has not previously been cured by the conventional antiparkinsonian drugs such as L-DOPA.
Patent SE-8206694-L (SE)
Inventor: CHIN H A
IPC: C22C19/05
Filed: 1982-11-24
Abstract: A processing sequence is described for producing specific controlled elongated oriented crystal structures in nickel base superalloys. The method is performed in the solid state. Superalloy material is provided in a dense workable form. The material is cold straight rolled and cold cross rolled with intermediate anneals. This sequence produces a particular texture or preferred orientation in the rolled article. This textured article is then directionally recrystallized to produce the desired final microstructure comprised of aligned elongated grains of a particular controllable orientation.
Patent SE-8301440-L (SE)
Inventor: NAGATA W
IPC: C07C67/00
Filed: 1983-03-16
Abstract: By heating an N-(2-hydroxyethyl)dithiocarbamate ester protected at its hydroxy group as an ether in the presence of an azide, the corresponding 1-(protected hydroxyethyl)-1H-tetrazole-5-thiol is obtained, and then, if required, deprotecting the etheric protection to give an industrially useful chemical, 1-(2-hydroxyethyl)-1H-tetrazole-5-thiol.
Patent SE-8305247-L (SE)
Inventor: PRIAROGGIA P G
IPC: H02J3/36
Filed: 1983-09-28
Abstract: A high dc voltage on which an ac voltage of a predetermined amplitude to superimposed is applied to the cable. The amplitude can be between 0.5 and 10 percent, e.g. between 1 and 5 percent of the dc voltage. In one method, the frequency of the ac voltage is not higher than 50 Hz, e.g. between 1 and 20 Hz. An ac and a dc voltage generator are pref. used in series, and the ac generator has an inductive device with an ohmic resistance less than that of the generator and with a resistance lower than that of the generator. The ac voltage can be applied during use of the able or during a period corresponding to that during which the cable is used. Alternative time periods, continuous or at intervals are specified.
Patent SE-8307078-L (SE)
Inventor: BERNAU F
IPC: F16D23/02
Filed: 1983-12-21
Abstract: A cone clutch for use in synchronising equipment of a gear transmission, comprises a hardened steel sleeve (3) with a frustro-conical internal surface (5), and an aluminium alloy cone (1) with a frustro-conical external surface (2) formed with grooves (4), the sleeve and the cone being relatively movable to effect frictional coupling thereof at the two surfaces (2, 5). The alloy has a maximum Brinell hardness of 130 and its constituents include silicon, copper, nickel, magnesium, manganese and titanium. <IMAGE>
Patent SE-8400644-L (SE)
Inventor: HASTEY J-P
IPC: B60G15/07
Filed: 1984-02-08
Abstract: The spring unit according to the invention is a connection of a helical spring to at least one of its spring plates with the provision that at least one of the spring end turns which is in touching contact with its associated spring plate is a secant with respect to this spring plate in such a manner that the axis of the spring wire from which the spring end turn is formed forms a predetermined angle ( alpha ) at the predetermined contact point with the surface of said spring plate. 
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Patent SE-8401028-L (SE)
Inventor: NIEMAN G R
IPC: H01R13/7195
Filed: 1984-02-24
Abstract: An electrical connector containing removable contacts upon which there are mounted electrical circuit components. One or more such components may be mounted on the side of each contact body. A spring provides electrical connection between the components and the grounding plate in the connector containing openings into which the contacts are removably mounted.
Patent SE-8401927-L (SE)
Inventor: SVENSSON S A
IPC: B27L1/04
Filed: 1984-04-06
Abstract: The rotation speed of a drum in the direction for debarking easily processed material is high in relation to that in the other direction where the timber is handled which is difficult to debark. Log lifters (10) are inclined w.r.t. the axis of rotation so that the raw material forward movement is either encouraged or braked. In the first direction of drum rotation, the logs having a lesser lifting height than in the second direction. The lifters have a non-symmetrical cross-section, with two lifting sides with differk differing raising effect. In the second rotatory direction, the timber which is difficult to debark is subjected to mechanical effect to form slits in the bark. The second of the lifting sides with high lift effect has appropriate tools for achieving this.
Patent SE-8500365-L (SE)
Inventor: VIDAL J
IPC: F16K43/00
Filed: 1985-01-25
Abstract: A control valve comprises a body having a fluid inlet and a fluid outlet and a rotary member provided with two separate internal passages, each capable of connecting the fluid inlet to the fluid outlet, according to the angular position of the rotary member in the said body. A control system is arranged in one of the passages for controlling fluid along the passage independent of the angular position of the rotary member, while the control of flow of fluid in the other passage is effected by adjustment of the angular position of the rotary member. The one passage is the main passage for normal use and the other passage is a secondary or by-pass passage for use when work is required to be done on the control system in the one passage. The control system in the one passage comprises valve members operated by a rod for closing seats in the passage.
Patent SE-8503531-L (SE)
Inventor: SOROCHENKO O A
IPC: A61B17/32
Filed: 1985-07-19
Abstract: PCT No. PCT/SU83/00042 Sec. 371 Date Jul. 30, 1985 Sec. 102(e) Date Jul. 30, 1985 PCT Filed Dec. 1, 1983 PCT Pub. No. WO85/02335 PCT Pub. Date Jun. 6, 1985.An electrosurgical instrument comprises a cutting portion which incorporates two active electrodes made as similar disk cutters (2, 3) arranged coaxially and at a clearance with respect to each other, a power actuator to impart rotation to the cutters (2, 3), and current leads to supply a diathermic current to the electrodes. The cutting edges of the disk cutters (2, 3) are essentially regularly alternating toothed portions (4, 5) and toothless portions, the toothed portions (4) of the cutter (2) being arranged staggerwise with respect to the toothless portions of the cutter (3).
Patent SE-8601547-L (SE)
Inventor: GLUSHKO M F
IPC: D07B3/00
Filed: 1986-04-07
Abstract: A rope-twisting machine for making ropes includes arranged on a base in succession a rotor carrying rope elements, a mandrel rigidly connected to the rotor and having shaping grooves, pressure rollers mounted in a casing, the axes of the pressure rollers being arranged in planes passing through the axis of rotation of the rotor. The casing is disposed concentrically relative to the mandrel, the casing and the rotor being capable of relative rotation.
Patent SE-8601742-L (SE)
Inventor: FORSBERG TOMMY S
IPC: E04G21/04
Filed: 1986-04-16
Abstract: A portable manually-operated cement distribution apparatus includes a first tube mounted on a rotatable first cantilever frame, a second tube rotatably attached to the first tube, mounted on a telescopic rotatable second cantilever frame, and at least one additional tube extending from the discharge of the second tube. Removable cantilever struts rotatably mount the first support frame to a plurality of selected support objects, for example a post or building. A third removable cantilever strut is attached to the support object above the first frame. A first plurality of adjustably guide stays, connected to the third cantilever strut, supports the weight of the first tube. A second plurality of adjustable guide stays, attached to the second frame, supports the weight of the second tube and additional tubes. Wheels on the cantilever frames, on adjustable counterweight on the second cantilever frame, and the telescopic feature of the second cantilever frame also help balance the weight.
Patent SE-8602327-L (SE)
Inventor: GRACE W G
IPC: B27N3/08
Filed: 1986-05-22
Abstract: PCT No. PCT/AU84/00243 Sec. 371 Date Jul. 23, 1985 Sec. 102(e) Date Jul. 23, 1985 PCT Filed Nov. 23, 1984 PCT Pub. No. WO85/02369 PCT Pub. Date Jun. 6, 1985.Reconsolidated wood product (22) formed by compressing and bonding natural wood which has been rended to form open lattice work webs (14) of naturally interconnected wood strands. The webs (14) are laid over each other in overlapping fashion so as to extend at an angle to the direction of extent of the product (22), with opposite ends of the webs being closest to respective opposed surfaces (60, 64) of the product.
Patent SE-8700122-L (SE)
Inventor: GAUS H
IPC: F16H3/44
Filed: 1987-01-14
Abstract: A planet-wheel power divider operates with a planet carrier and other transmission members in the form of three central wheels, with an input shaft connected to one central wheel, with an output shaft drivingly connected to one central wheel, with an output shaft drivingly connected to one of the other three transmission members and arranged centrally relative to the main axis. A second coaxial output shaft in the form of a hollow shaft is used to drive a parallel auxiliary drive shaft and can be coupled alternately to two of the three transmission members by shiftable clutches. A main planet meshes with an auxiliary planet and an outer central wheel, used for the constant connection to the input shaft, and an inner central wheel meshes with the main planet and a further inner central wheel meshes with the auxiliary planet. So that the power divider can be shifted under load to change the torque distribution to the output shafts and to ensure the same torque direction on both output shafts, the hollow shaft is connected to the planet carrier and to the inner central wheel meshing with the main planet by means of respective frictional clutches shiftable under load and the central output shaft is connected to the inner central wheel which meshes with the auxiliary planet.
Patent SE-8701318-L (SE)
Inventor: WESTERBERG ANDERS
IPC: F28F/
Filed: 1987-03-30
Abstract: PCT No. PCT/SE88/00161 Sec. 371 Date Sep. 19, 1989 Sec. 102(e) Date Sep. 19, 1989 PCT Filed Mar. 30, 1988 PCT Pub. No. WO88/07608 PCT Pub. Date Oct. 6, 1988.A heat exchanging or circulation apparatus comprising a system of conduits connected to an inlet and an outlet for circulating water or other practically incompressible liquid through the system, heat being transferred through the conduit walls, circulation through the apparatus being periodically shut-off, whereupon continued heat transfer through the conduit walls causes freezing of the liquid to ice in the conduits. Two first portions of the system are relatively heat insulated or shielded from flowing cold air to obtain delayed freezing of the water in these portions in relation to the freezing of the liquid to ice in uninsulated second portions of the system located between the first two portions so that ice growing in the second portions towards the ends thereof will be in communication with the two first portions will result in an increased pressure on the unfrozen liquid in the insulated portions of the system, the increased water pressure being relieved by the two first portions each connected through insulated branch conduits with a closed insulated pressure relief or absorbing means so as to avoid rupture of the conduits in any portion of the system.
Patent SE-8901584-L (SE)
Inventor: RISTVEDT MARK E
IPC: G07D1/00
Filed: 1989-05-02
Abstract: A coin sorter in which a sorting head is positioned over a rotating pliable disc and wherein coins are sorted by the combination of an inwardly or outwardly extending tapered edge and a series of pins generally positioned in an outwardly extending line spaced from the tapered edge. The spacing between the line of pins and tapered edge changes with radial dimension, whereby coins of different diameter are urged over the tapered edge by pins at different positions. The coins are then captured between the head and pliable disc and rotated to exit positions which are unique for each coin about the outside of the sorting head.
Patent SE-9001172-L (SE)
Title: Trocar for prostate operations - enables bladder to be punctured through abdominal wall
Inventor: HAMMARSTEN JAN
IPC: A61B17/34
Filed: 1990-03-30
Abstract: The trocar (1-5) enables the bladder to be punctured via the abdominal wall, and then drained. The prostate operation is effected via the urethra, and on completion the trocar is employed to place a catheter in the bladder. The technique involved is such that penetration of the front part of the urethra is reduced 14 percent to one percent.
Patent SE-9001315-L (SE)
Inventor: JOHANSSON JOHNNY
IPC: E04C2/38
Filed: 1990-04-10
Abstract: The thin plate profiles (A1, B1) are joined together to form a unit (1) with box-type mould compartments (C1, D1) with distance components placed at right-angles towards and between the profiles at their ends. - At least one further box-type mould compartment (E1, E2) for concrete or similar material is positioned parallel to and between the first mould units. Straps (F1, F2, F3, F4) are tensioned around the profiles to press them together.
Patent SE-9001429-L (SE)
Inventor: AB PROFOND AB OCH EVA SJOEGREN
IPC: G10D13/01
Filed: 1990-04-23
Abstract: The two opposing walls (1) of the instrument are plate-shaped, pliable and/or foldable, and are made of compressible cardboard. When no striker part (3) is enclosed, they can be packed as a flat unit. - When the striker part is fitted on one or both walls, they are bent outwards. By alternately pushing together and drawning outwards the outer parts (29 of the instrument, the deg. of bend of the walls is varied. The outward drawing of the outer parts causes the striker part or parts to come in contact with the opposing wall, producing the requisite sound.
Patent SE-9103324-L (SE)
Inventor: WOLKERT OLLE
IPC: B25B9/00
Filed: 1991-11-12
Abstract: A gripping tool for small objects having two manoeuverable gripping jaws mounted in a tube-shaped handle portion which is sufficiently small that it can be gripped and manoeuvered between the fingers and thumb of a hand. The end portions of two leaf-springlike grip members (9, 10) project from the handle portion (1) and define gripping jaws. Within limits, the grip members are longitudinally displaceable out from, and into, the handle portion and due to their spring action, urged apart. The grip members have diverging sections for cooperation with the handle portion such that the gripping jaws are maximally separated when the grip members are extended and minimally separated when the members are withdrawn. A head (5) equipped plunger (3) displaceably extends through the handle portion (1) and out between the end portions of the grip members (9, 10). The grip members and the plunger are connected to each other but, within limits, are also displaceable relative to each other in the direction of travel. The end of the plunger between the gripping jaws is provided with an adjustable stop member (7) for cooperation with the upper side of an object to be gripped.
Patent SE-9103622-L (SE)
Inventor: PIROSKA J
IPC: B30B11/24
Filed: 1991-12-05
Abstract: PCT No. PCT/SE92/00818 Sec. 371 Date Jun. 3, 1994 Sec. 102(e) Date Jun. 3, 1994 PCT Filed Nov. 26, 1992 PCT Pub. No. WO93/10893 PCT Pub. Date Jun. 10, 1994.Disintegrated material is supplied to a pressure chamber by a rotatable and axially translatable screw piston. The piston is rotated while in a first axial position to transport and compact the material in a receiving chamber against a closed output valve in front of the piston. The output valve is opened and the compacted material is moved into the pressure chamber by axial non-rotative motion of the piston. The output valve then is closed, and the piston is axially returned to its first axial position while rotating in the same direction as before. The operation cycle is repeated as above. An apparatus for carrying out a process comprises an axially movable guide piston rotationally carrying and guiding the screw piston for rotation and axial movement by action of a hydraulic cylinder and a mechanism for rotationally positioning the screw piston.
Patent SE-9200980-L (SE)
Inventor: BERGMAN AXEL GUNNAR VILHELM
IPC: E04B1/94
Filed: 1992-03-30
Abstract: The joist is of thin steel profiles of the box type with open parts turned downwards. It has specifically arranged material components to achieve the required fire safety and adequate sound between different floor planes. It also has insulation against flank transmission, i.e. transmission of sound between different rooms in the building body.