baber/WOPTO huggingface dataset:
Patent SE-7906577-L (SE)
Inventor: SCHEDEL H
IPC: F16K1/44
Filed: 1979-08-03
Abstract: A double-seat valve has a first valve member and a second valve member which abut against one another after a predetermined stroke to an open position, so as to form a closed chamber. A draining conduit communicates with the thus-formed chamber. The valve members are mounted on a common shaft. One of the valve members is variable so that its seating face is displaceable relative to a point in which this valve member is mounted on the common shaft. The one valve member may be elastically deformable or corrugated.
Patent SE-7908395-L (SE)
Inventor: JONSSON GORAN
IPC: C25D5/08
Filed: 1979-10-10
Abstract: PCT No. PCT/SE80/00235 Sec. 371 Date Jun. 10, 1981 Sec. 102(e) Date May 21, 1981 PCT Filed Oct. 1, 1980 PCT Pub. No. WO81/01015 PCT Pub. Date Apr. 16, 1981.An apparatus for plating workpieces by electrolytic treatment in several steps comprises means (2) to hold and rotate the workpiece (5), a plurality of electrodes, at least one of which being adapted, in each step, to be located at the workpiece by means of a holder (10), and means to supply, in each step, a certain electrolyte to the region of the rotating workpiece and the non-rotating electrode. A plurality of electrode holders (10) with associated electrodes are arranged on a common carrier (11), which is adjustably movable relative to the rotatable workpiece (5) to selectively locate an optional electrode holder with associated electrode(s) intended for the desired treatment step in an operative position relative to the rotatable workpiece. The carrier (11) is preferably rotatable.
Patent SE-7908756-L (SE)
Inventor: BAETZ J L E
IPC: C07C215/08
Filed: 1979-10-23
Abstract: This invention relates to a new acetylsalicylic acid salt, consisting of 2-(tert.butylamino)ethanol acetylsalicylate, which is soluble in water to give non acidic solutions. Said salt is useful as a drug for the treatment of migraines and pain, and also for the treatment of fever and inflammatory conditions.
Patent SE-8000064-L (SE)
Inventor: JOHANSSON RUNE ALLAN SIGVARD
IPC: B21D37/04
Filed: 1980-01-04
Abstract: A punching tool comprises a head 10 mountable in a machine and a number of punch parts 18 mountable in said head, where the cutting portions 19 are formed in different ways 19, 24-26. The head is at one end provided with a transverse groove 12 with an adjacent central bore 15. The punch part 18 comprises a straightedge 20 fitting accurately into the groove 12 and a rising shaft portion 22 adapted to fit in the bore 15. The shaft portion is provided with an oblique face 23 for cooperating with a locking screw 17 in the head, whereby the face is thus formed that the straightedge 20 tends to be pressingly fixed against the bottom of the groove 12. Expediently, the head is cylindrical and provided at its end facing the machine with two aligning faces 27, 28 forming an angle between them, by means of which the cutting portion 19 may be orientated relative to the workpiece. <IMAGE>
Patent SE-8003269-L (SE)
Inventor: LANGERBECK F
IPC: B66F9/06
Filed: 1980-04-30
Abstract: Building assembly which comprises two identical building units (1a, 1b) for house building these units being each in the form of one half of a transport box of transport container size which is divided along a diagonal plane. The units can be assembled to form the above-mentioned transport box and, after transport to a building site, can be disassembled and used, when in a vertical upright position, as frameworks and sections of a housing body, and, when in a horizontal position, as housing sections with one or more rooms. Further, the building assembly preferably comprises two panel-like units (2a, 2b) which are each of a size corresponding to the diagonal plane of the transport box in order to be accommodated as diagonal walls in the transport box and are used as floor structure or wall elements in a housing complex constructed from several building assemblies according to the invention.
Patent SE-8005227-L (SE)
Inventor: THEILEN R
IPC: B41J1/24
Filed: 1980-07-17
Abstract: Disclosed is a device for use in type disc typewriters or similar machines having types carried by spokes radially extending from a common hub which is rotated to position a selected spoke at a print position. The device is operative to lock the type disc at the selected position and to restrain vibration of spokes adjacent to the spoke at the printing position. To this end there is provided a lever which acts against the hammer side of the type disc shortly before the printing of the selected type to displace the selected type spoke and interpose itself between adjacent type spokes to either side of the selected type spoke to preclude axial as well as circumferential vibration of the type disc.
Patent SE-8007120-L (SE)
Inventor: VAN TURNHOUT J
IPC: H01G7/02
Filed: 1980-10-10
Abstract: A method for the manufacture of electrets from a material consisting of a polymer wherein a product formed from said material is heat treated to anneal it prior to its polarisation. In one example, a fluorinated polymer film is heated to its crystallisation temperature for at least one hour and is then quenched prior to its polarisation by corona discharge method. The electret shows improved stability as a function of temperature.
Patent SE-8008141-L (SE)
Inventor: GUSTAFSSON C
Filed: 1980-11-20
Abstract: A procedure for repairing walls in transport containers etc. made of plastic, wood and similar materials. A marking 3 is made around the damaged area using a template, after which a recess 5 is sawn out from the wall 2 following the marking. One or several grooves 7 are milled out around the interior of the recess 5. A repair patch 8 of a size somewhat smaller than the recess, and likewise provided with one or several grooves 9 round its outer edge, is fitted into the recess. The patch 8 is fixed and centred in the recess 5 by means of at least one cast template 10 on one or both sides of the wall 2. A cast compound is pressed into the cast template 10 and fills out the interspace between the patch 8 and the interior of the recess 5. When the cast compound has hardened, the cast template is removed. <IMAGE>
Patent SE-8102327-L (SE)
Inventor: SADIGH-BEHZADI A-A
IPC: H01R12/79
Filed: 1981-04-10
Abstract: Electrical interconnect apparatus includes a flexible jumper 14 having a header 20 supporting the end portions of the jumper conductors so that they may be inserted into a socket arrangement 16 on a printed circuit board 10. The conductors are flattened over their central portions to improve the jumper flexibility. The end portions 18a of the conductors remote from the header are soldered in a second printed circuit board 12. A latch/pull tab 13 integrally formed with the header housing 30 cooperates with the socket arrangement. The header housing (30) is moulded over the insulative covering of the flexible conductors. <IMAGE>
Patent SE-8106848-L (SE)
Inventor: KLINGER H-G
IPC: B62D15/02
Filed: 1981-11-18
Abstract: A device (10) for indicating relative angular rotation of two shaft portions (5, 6), which is coupled to the two shaft portions and permits any number of revolutions, comprises an output element (17) which is movable in response to relative rotation between the two shaft portions (5, 6). The device is particularly applicable to an assisted steering system with a divided shaft (1) whose portions are connected for limited relative rotation by means of a torsion element (7) between upper and lower shaft portions (5, 6), and wherein a differential gear system (12) with two inputs (23, 24) is provided, with the output of the gear system being coupled to the value indicator (10) which controls the servomotor (8). <IMAGE>
Patent SE-8107410-L (SE)
Inventor: JOHNE H
IPC: B41F31/26
Filed: 1981-12-10
Abstract: An ink ductor roller, for cooperation with a zonally actuable doctor blade of steel or brass in a rotary printing machine, is designed with a view to suppressing the metering irregularities which are caused through the co-operation of the ink ductor roller with the doctor blade and which are visible as ink deviations in the printed image. To accordingly provide the ductor roller with good bending stiffness and a high wear resistance paired with good sliding properties, an outside layer (3), applied by metal spraying, of the roller comprises an extremely wear- resistant supporting layer (4) into which material (5) capable of sliding is embedded in islands, the material (5) capable of sliding being provided in parts with openings (5') towards the surface of the supporting layer (4). <IMAGE>
Patent SE-8202251-L (SE)
Inventor: JOHNSEN K L
IPC: D21C/
Filed: 1982-04-07
Abstract: Condensates from the sulfate process are freed from a main portion of the pollutants and foul components by being passed with an oxygen-containing gas concurrently through a column containing activated carbon.
Patent SE-8203476-L (SE)
Inventor: KOIVUMEKI H
IPC: F21V21/34
Filed: 1982-06-04
Abstract: An arrangement for mounting lighting fixtures is provided. The lighting fixture (2, 3, 4) or a plurality of lighting fixtures in a row are mounted on carriages (5, 6) movably disposed on a horizontal rail (1). According to one embodiment of the invention, the lighting fixtures can be moved from an operating position to a maintenance position by means of a first rope (15) connected to the last carriage (12), whereby the movement of the last carriage to its maintenance position will push the carriages in front of it with regard to the direction of movement to a position in which all carriages are positioned close to each other. The lighting fixtures can be moved from a maintenance position to an operating position by means of a second rope (11) being connected to each of the carriages, whereby movement of the last carriage to the operating position by means of the first rope (15) will pull the carriages behind it with regard to the direction of movement to a position in which all carriages are positioned a distance apart from each other. <IMAGE>
Patent SE-8207394-L (SE)
Inventor: BASTIAN J-M
IPC: A61P25/26
Filed: 1982-12-23
Abstract: The present invention provides novel compounds of the formula, wherein R1 is hydrogen, halogen, alkyl or alkoxy; R2 may, for example, be hydrogen, alkyl, alkenyl, alkinyl or phenylalkyl, the phenyl ring of which may be mono-substituted with halogen, alkyl or alkoxy; and R3 is hydrogen, alkyl, thienyl, phenyl or phenyl which may be mono- or di-substituted with halogen, alkyl, alkoxy or alkylthio, useful, for example, as anti-depressants and analgesics.
Patent SE-8300497-L (SE)
Inventor: GREENBERG C B
IPC: C03C17/27
Filed: 1983-01-31
Abstract: A method is disclosed for the deposition of vanadium oxide films on glass substrates, as well as a thermochromic VO2 film for the variable transmittance of solar energy and a conductive V2O3 film, both formed by chemical vapour deposition employing liquid vanadium compounds. Doping of thermochromic vanadium oxide films to lower the transition temperature is also disclosed.
Patent SE-8306311-L (SE)
Inventor: ENGSTROM AKE
IPC: H01H15/06
Filed: 1983-11-16
Abstract: PCT No. PCT/SE84/00330 Sec. 371 Date Jul. 16, 1985 Sec. 102(e) Date Jul. 16, 1985 PCT Filed Oct. 8, 1984 PCT Pub. No. WO85/02299 PCT Pub. Date May 23, 1985.A switch for use in a printed circuit board having printed circuits on a surface (1a) thereof. One or several contact rollers (6, 7, 8) are adapted in a slider (4) for movement relative to the surface (1a) in such a way that the rollers interact with the printed circuit strips for closing and interrupting electrical circuitry connected to the printed circuit strips in dependence of the position of the slider.
Patent SE-8401138-L (SE)
Inventor: STENZEL G
IPC: G07D7/00
Filed: 1984-03-01
Abstract: This invention relates to a security paper with a hallmark in the form of a coating applied by vacuum deposition techniques to the surface of a paper substrate. The coating is very thin and almost invisible to the naked eye even as a metal layer, although permitting accurate automatic or machine examination for verification purposes. the absorption of the hallmarks in a certain range of the wavelength of the spectrum, the exiting spcetrum of luminescence, the photoconductivity and/or the electrical conductivity of the hallmarks are characteristics used during the automatic examination of the authenticity of the security paper.
Patent SE-8401717-L (SE)
Inventor: ALVEN JAN
IPC: F04B11/00
Filed: 1984-03-28
Abstract: In order to absorb disturbing pressure pulsations in a high pressure hydraulic system, the transport pipe (15) between source (10) and consumer is cut in at least one place and a damper (16) is mounted. The damper comprises at least one damper pipe (17, 18), having a larger diameter than the transport pipe (15), without normally exceeding an inner diameter of 70 mm. If two or more parallel damper pipes are used, these are connected by means of a part (19) of the long intervening pipe, so that a compact unit is obtained, suited to local conditions.
Patent SE-8403963-L (SE)
Inventor: THIENEL BERNHARD
IPC: H01H85/32
Filed: 1984-08-03
Abstract: A safety fuse cartridge having only a single through-bore necessary in a porcelain body that forms an inner chamber in which a fuse wire, which is embedded in a bed of sand in the chamber, extends between a lower contact base and an upper contact head. The cartridge is provided with an indicator which includes a glow lamp that is connected in parallel to the fuse wire via a high-valued resistor which is also embedded in the same bed of sand. The high-valued resistor can be surrounded by a sleeve or tube of insulating material, especially a tube of silicon or steatite. The resistance value of the resistor is preferably 500 to 1000 megaohms.
Patent SE-8404995-L (SE)
Inventor: HERZOG K
IPC: B60T17/00
Filed: 1984-10-05
Abstract: Device for introducing an anti-freeze in a compressed air system, with a pump 2 comprising a differential piston 5 with a working piston 6 and a plunger piston 4 and having over its entire length a passage hole 32 through which the anti-freeze flows from the supply side towards the compressed air system. A filtering device 38 is housed in the passage hole 32 and in an orifice 8 emerging in the compressed air duct 8. The anti-freeze pump is thus protected from penetration of oil, carbon and dirt. <IMAGE>
Patent SE-8405743-L (SE)
Inventor: ASTROM J A L
IPC: E01D19/10
Filed: 1984-11-16
Abstract: A mobile working platform, particularly a so-called under-bridge lift, comprising a parallelogram type boom which is horizontally and vertically pivoted to a vehicle and which at its end facing away from the vehicle has a turntable which is rotatable by means of a hydraulic motor and at its circumference supports the angular end of an inner arm which is vertically pivotable by means of a piston and cylinder assembly which is mounted adjacent to the circumference of the turntable approximately diametrically opposite the mounting point of the inner arm. By means of a hydraulic cylinder, the inner arm is vertically pivoted to an intermediate arm which by means of a further hydraulic cylinder is vertically pivoted to an outer arm which vertically pivotally supports a platform or cage. Between the turntable and the platform or cage, motion transfer means in the form of rods and chains extend to keep the platform or cage in a horizontal position independently of the angle of inclination of the boom and arms.
Patent SE-8502926-L (SE)
Inventor: KASSMAN B T
IPC: H05K7/18
Filed: 1985-06-12
Abstract: The lock is composed of two parallel fillets, one of rubber or other elastic material, and the other of more rigid material, e.g. metal forming a unit with that elastic. In the assembled state, the rubber fillet locates under pressure against the edge of the printed circuit. Each gable piece is provided partly with hook-shaped end parts which can engage in recesses in the magazine gables, and partly with a hole in which the lock beam can be inserted. The gable pieces are each provided also with a retention screw which engages in a deepened formation in the fillet of rigid material. When the printed circuit is fitted into the magazine, and pushed inwards against the magazine rear plate, the lock beam is inserted in the holes of the gable pieces, and pushed towards the magazine. The hook-shaped end parts are engaged in the recesses so that the lock beam locates against the printed circuit edge.
Patent SE-8504440-L (SE)
Inventor: SANTEN S
IPC: C10K1/00
Filed: 1985-09-25
Abstract: In a method of removing heavy hydrocarbons, tars, naphthalenes, benzenes, phenols, etc. from a gas produced by pyrolysis of material containing carbon and/or hydrocarbon, the gas is supplied to a reaction chamber simultaneously with a gas heated by plasma generator, in order to crack heavy hydrocarbons, tars, naphthalenes, benzenes, phenols, etc. present, so that the gas can be used directly by a consumer.
Patent SE-8505151-L (SE)
Inventor: ADEBRING LARS
IPC: E01F9/571
Filed: 1985-10-31
Abstract: The fixed component (2) is of elastic material which in a primary condition is in fluid form, and in a secondary state is solid. The specific weights of the fixed component (2) and the body (3) are so related to each other that the body (3) is allowed to adopt an immersed position with an inverted bowl-shaped part above the fixed part fluid surface.
Patent SE-8505209-L (SE)
Inventor: JOHANSSON I
IPC: B27K3/34
Filed: 1985-11-05
Abstract: The novel feature of the invention is that the wood or timber is impregnated with only an aqueous solution of a micella-forming anionic or non-ionic surface-active agent. A surface-active agent is preferably used whose hydrophobic part contains 8 to 18 carbon atoms and whose hydrophilic part is present in the form of carboxylate, sulphate, sulphonate (anionic surfactants) or a polyethylene oxide chain (non-ionic surfactants).
Patent SE-8602239-L (SE)
Inventor: SJOBERG KARL GORAN
IPC: B23K7/10
Filed: 1986-05-16
Abstract: Copying device for plasma cutting machines comprises fixtures for the pattern and the workpiece and a movable carrier for the plasma burner. The pattern is fixed precisely above the workpiece by a locating device which, being part of both fixtures, comprises a frame movable in the y-direction and a tie rod movable in the x-direction. The burner carrier is fitted to an arm and arranged such that it is freely movable in the x- and y-directions but fixed in the z-direction, all in a spatial coordinate system. A guide pin intended to follow the pattern is arranged vertically above the burner nozzle. The dia. is approximately the same as the cutting width of the burner, and it is fitted to the shaft of a motor intended to rotate the pin and give a suitable cutting speed. The guide pin is spring supported in the vertical direction to facilitate entry into holes in the pattern. The finished workpiece is so true to the original pattern that it, without further machining except possible deburring, it can be used as a template for subsequent prodn. A prototype pattern can be made from e.g. cardboard whereupon the copy first produced can be used as a template. (Provisional Basic previously advised in week 8802)
Patent SE-8604489-L (SE)
Inventor: STROEMDAHL LEIF
IPC: F16L37/28
Filed: 1986-10-22
Abstract: PCT No. PCT/SE87/00481 Sec. 371 Date Mar. 6, 1989 Sec. 102(e) Date Mar. 6, 1989 PCT Filed Oct. 20, 1987 PCT Pub. No. WO88/03243 PCT Pub. Date May 5, 1988.A coupling for connecting liquid conduits is disclosed, said coupling comprising an insert nipple (1) and a receiving nipple (15), said nipples being axially moveable in relation to each other for connection and disconnection. The insert nipple (1) comprises a stationary sleeve (2) with a sealing valve body (3) spring-biased and inwardly axially movable therein. The receiving nipple (15) has an outer sleeve (16), an inner spring-biased and inwardly axially movable sealing sleeve (17) and a stationary valve central stay (28) which in disconnected condition sealingly cooperates with the sealing sleeve (17). According to the invention the sealing sleeve (17) is provided at its outer end portion with an inner wedge seal (21) arranged to sealingly cooperate with a wedge-forming conical outer surface (4) on the front end portion of the outer sleeve (2) and comprising a conical support ring (21b). Further, an inner seal (26) is arranged in a groove (26a) in the outer sleeve (16) for radial sealing cooperation with the sealing sleeve (17), and the distance between circumferentially located locking balls (19) in the outer sleeve (16) and said inner seal (26) is greater than the distance within which the sealing sleeve (17) is axially movable inside the outer sleeve (16). The sealing sleeve (17) is provided on its inner side with a seal (22) which in disconnected condition is arranged to seal against a cylindrical sealing surface (28a) of a sealing valve body (28c) of the valve central stay (28) and which comprises a sealing ring (22a) and a seal holder (23). The sealing sleeve (17) and outer sleeve (16) are provided with cooperating support means (17a, 16a; 33, 33a, 16a) permiting the sealing sleeve (17) to take up liquid pressure in disconnected condition in order to relieve the valve central stay (28).
Patent SE-8604797-L (SE)
Inventor: SVENSSON I
IPC: B60P1/44
Filed: 1986-11-10
Abstract: PCT No. PCT/SE87/00523 Sec. 371 Date Apr. 19, 1989 Sec. 102(e) Date Apr. 19, 1989 PCT Filed Nov. 9, 1987 PCT Pub. No. WO88/03484 PCT Pub. Date May 19, 1988.Arrangement for a lift adapted to a motor vehicle, comprising a lifting platform capable of moving between the vehicle and a floor. The invention provides a simple device for achieving a reliable and efficient lift arrangement, for example, for use by individuals in wheelchairs who wish to move between the inside and the outside of a vehicle without the help of an assistant, and without additional ramp or lift arrangements. The platform is attached via a scissor mechanism to a source of power for the platform, so that the platform, upon actuation of the power source, moves between a lower and an upper position, one of which at least is situated at a different level with respect to that of the attachment of the scissor mechanism to the source of power.
Patent SE-8701220-L (SE)
Inventor: KRANTZ TORE
IPC: A01D7/10
Filed: 1987-03-25
Abstract: The cleaning plate is movable in relation to the rake tines against the effect of a rotating spring (5), and can pivot along the whole length of the tines. This causes refuse (8) jammed between the tines to be freed when the shaft (12) of the rake adjacent to its base is knocked against the edge of a basket or similar receptacle.
Patent SE-8702028-L (SE)
Inventor: WESTERBERG INGVAR
IPC: F26B9/10
Filed: 1987-05-18
Abstract: The wood chips to be dried are stacked, and in the centre of the stack a specially shaped vertical channel is installed which issues above the top of the stack. Drying air is fed downwards into the first section (1) of the channel, it then passes through a central downwardly widening section (2) to a lower unit (3) from which it can emerge in all directions into the chips. Several such channels can be linked together to a common flow system.
Patent SE-8702739-L (SE)
Inventor: HENKEL D
IPC: B01D46/30
Filed: 1987-07-02
Abstract: A method and apparatus for disposing of particulate matter retained in an exhaust gas filter of an internal combustion engine, using an electric current source. For the purpose of good auxiliary energy utilization and minimization of equipment complexity, ignition and combustion of the particulates are initiated by the flow of current through the particulate matter itself (the particulates themselves serving as an electrical heating conductor). A suitable electrode configuration is provided to supply the ignition energy to the filter element. The electric input for the combustion of the particulates is applied via an impressed power supply.