baber/WOPTO huggingface dataset:
Patent SE-7602260-L (SE)
Inventor: MARX H-N
IPC: B27K3/22
Filed: 1976-02-24
Abstract: 1531868 Dyeing and preserving wood DR WOLMAN GmbH 24 March 1976 [25 March 1975] 11799/76 Heading D1B A composition for dyeing and preserving wood comprises an aqueous solution of a wood preservative which contains copper and/or zinc and also an emulsified dye concentrate which comprises a solution of up to 5 parts by weight of a water-insoluble organic dye and at least 3 parts by weight of a non-ionic emulsifier in an organic solvent which is immiscible or partially miscible with water, the dye content being from 0.03 to 0.5 percent by weight based on the total weight of the wood preservative solution. The preferred dyes are metal complex dyes or azo dyes which are soluble in the organic solvents which preferably have a boiling point of at least 110‹C and an evaporation index of at least 40, e.g. higher boiling ketones, esters and alcohols. The compositions are applied to the wood by cylinder/pressure process or vacuum/pressure process or by differing. Copper and zinc sulphates are used as wood preservatives.
Patent SE-7610927-L (SE)
Inventor: YAMAGIWA K
IPC: H04B1/26
Filed: 1976-10-01
Abstract: PURPOSE:By driving emitter of transistor after converting input high frequency signal to electric current, to make the selective circuit between steps unnecessary, to simplify the composition of tuner and also stabilize the operation.
Patent SE-7613971-L (SE)
Inventor: KNITSCH K-W
IPC: A61K9/20
Filed: 1976-12-13
Abstract: Porous tablets are produced by mixing the tablet components with a liquid solvent which is inert towards the components of the tablet and which freezes at a temperature from about -30 to +25 DEG  C, the solvent constituting about 5 to 80% by weight of the total mixture, introducing the mixture into an inert cooling medium at a temperature low enough to solidify the solvent, pressing the mixture including the solidified solvent into tablets at a temperature below the freezing point of the solvent, and then evaporating the solvent from the tablets. Advantageously the solvent is water, cyclohexane, benzene and/or tert.-butanol, optionally containing alcohol. The tablets readily disintegrate in liquid.
Patent SE-7707005-L (SE)
Inventor: STONE W N
IPC: G10C9/00
Filed: 1977-06-16
Abstract: A method for making a wound musical instrument string having improved tone quality and life involves the winding of a cover wire onto a core wire followed by a thermal conditioning step in which the string is heated to an elevated temperature for a significant period of time.
Patent SE-7709082-L (SE)
Inventor: MCCULLOCH W G
IPC: E01C13/08
Filed: 1977-08-11
Abstract: Disclosed herein are novel synthetic polymer filaments, and yarns made therefrom, for use in synthetic turf products. The filaments have a rectangular cross-section and the normal directional tendency of such filaments when used in synthetic turf is overcome by folding or texturing the filaments in such a manner that, while the normal advantageous flexibility of the rectangular filament is retained, the directional tendency is removed. When filaments of the invention are used to produce synthetic turfs, the turf surface imparts an essentially non-directional response to objects rolled thereon.
Patent SE-7901532-L (SE)
Inventor: JOSEPH JR II D
IPC: F16B37/00
Filed: 1979-02-21
Abstract: An anti-vandalism nut assembly joins two or more structures and includes a threaded bolt and a specially designed nut which is assembled through the use of another threaded element. Two nuts are each formed with a rectangular or square base and four sloping sides providing a pyramid-like construction extending upwardly from the base. The inner securing nut cannot be rotated by conventional tools when seated tightly in place because of the sloping construction. In assembly or dis-assembly, the outer nut is threaded on the bolt and spaced from the inner nut so that a conventional tool may be wedged between the two nuts for gripping both nuts securely for selective rotation.
Patent SE-7902841-L (SE)
Inventor: FOHL A
IPC: B60R22/46
Filed: 1979-03-30
Abstract: Retightener with a pyrotechnic propellant charge for automatic safety-belt wind-up devices having an energy converter, wherein in the event of danger the explosive pressure of the ignited propellant charge acts on a pullout element tightening the safety belt around the body of the vehicle passenger to be protected via a liquid buffer arranged between the propellant charge and a pullback element. In accordance with the invention a receptacle which contains the liquid buffer is coupled to the winding shaft and rotates together with the latter. In the circumferential surface of the receptacle is at least one jet nozzle directed substantially tangentially to the axis of rotation and against a stationary guide ring surrounding the receptacle.
Patent SE-7906354-L (SE)
Inventor: FASTNER T
IPC: B22D11/08
Filed: 1979-07-25
Abstract: The method comprises the following steps: casting of a first strand (11) with a given first cross sectional format positioning a hot strand coupling with a cross section adapted to a second given strand cross sectional format to weld together with the melt of the first strand (11), lowering the hot strand coupling into a cast-on position by extracting the first strand (11) to the region of the lower edges of the mould walls (1, 2) sealing the hot strand coupling against the mould walls adjusted to the new strand cross sectional format, and after casting-on continuing casting with the second strand of a new format and, if desired, a new chemical composition. <IMAGE>
Patent SE-7907969-L (SE)
Inventor: HINO M
IPC: G01G23/36
Filed: 1979-09-26
Abstract: An electronic weighing apparatus comprises a slit plate provided to be displaceable in association with the weight of an article being placed on a weighing pan. A photosensitive device is provided in the vicinity of the split plate for generating a train of pulses responsive to the slits in association with the displacement of the slit plate. The slits are provided on the slit plate such that the pulses are obtained from the photosensitive device only if and when the amount of displacement exceeds that corresponding to a predetermined weight value. The slit plate is further provided with a magnetic shield plate at the position before the photosensitive device detects the slits for the first time when the slit plate is displaced by virtue of an article. A permanent magnet and a reed switch are provided to be faced to each other through the slit plate at a mechanical zero point position, such that the reed switch is turned on if and when the slit plate is displaced and the magnetic shield plate is removed from the mechanical zero point position, whereby various components of the electronic weighing apparatus are energized by a battery. The pulse train obtained from the photosensitive device is counted by an up/down counter, which is initially loaded with the data associated with the above described predetermined weight value when the reed switch is turned on. Accordingly, the up/down counter starts a count operation of the pulse train, starting from the above described initial count value associated with the above described predetermined weight value.
Patent SE-8004185-L (SE)
Inventor: ANNERFALK KARL-ERIK
IPC: B65D21/02
Filed: 1980-06-05
Abstract: Stackable box which, in the stacked state, allows the passage of air through the upper side and lower side of the box, which box is made from an essentially rectangular sheet 1 of board or plastic material. Two opposite side walls 32, 33 in the box each have a flap 34, 35, which flaps rest against the upper edge 2, 3 of the remaining side walls 26, 27 to form spacing means between said edges and the bottom of a further such box 38 stacked on top of the box 37. The bottom wall 10 of the box has a number of ventilation openings 25. An opening 44 between the spacing means 34, 35 and also the ventilation openings 25 make possible circulation of air through the interior of the box. Said flaps 34, 35 each have further flaps 36, 37 and, respectively, 38, 39 which are fixed to the outside of said remaining side walls 26, 27 to form spacing means between said remaining side walls 26, 27 and any object, such as e.g. a further such box, located next to the box. The flaps 34-39 can be held in place by tape, gluing or the like or simply by a removable band 40a, e.g. made of rubber, it being possible in the latter case for the box to be folded back rapidly and easily into the original plane state formed by the rectangular sheet 1 by removal of the band. <IMAGE>
Patent SE-8100553-L (SE)
Inventor: SCHROEDER H J
IPC: G21F9/12
Filed: 1981-01-28
Abstract: A method of decontaminating power plant waste water or removing radioisotopes from liquid power plant wastes comprises subjecting the liquid waste to preliminary filtration to remove solids therefrom and then directly, or after concentration of the solution, without further solid formation, subjecting the liquid to ion and isotope exchange with inorganic solids containing metals in the same oxidation state as metal ions in the solution. The solids are then recovered from the solution on an alluvial or deposit filter, the recovered solids being subjected to solid waste disposal and the decontaminated liquid, generally water, being exchanged.
Patent SE-8107411-L (SE)
Inventor: SHIRATANI Y
IPC: H03J1/00
Filed: 1981-12-10
Abstract: PURPOSE:To avoid trouble caused by every moving for car radios and the like, by automatically selecting other stations when the reception state of a selected station is deteriorated, and receiving the previous station gain when the reception state is restored. CONSTITUTION:If the reception state of a broadcast station A selected and received is deteriorated, an automatic channel selector is operated to receive a broadcast station B with good reception state. During the reception of the broadcast station B, a receiver receives the broadcast station A periodically. If the reception state of the broadcast station A is restored, the broadcast station A is again received. The change in the reception frequency is made by replacing the tuning data of a reception station data area 91. If a station with bad reception state is received, a muting circuit 6 is operated to avoid noise from being outputted.
Patent SE-8202241-L (SE)
Inventor: THELE M
IPC: E21B15/04
Filed: 1982-04-07
Abstract: A method and an arrangement for making a multiplicity of bore holes in a surface (10) to be bored, such as a ground surface or rock wall, comprises a rotating emitter (11), emitting electromagnetic radiation and producing a radiation area (R), as well as a rock-drilling machine (20) with a feed cradle (21) on which a slide (22) with a drilling unit is slidably arranged. Furthermore, a receiver (11A) for the emitted radiation is fastened to the slide. When the receiver (11A) passes through the radiation area it activates a signal which is stored in an electronic computer (23), where it activates a drilling completion signal on the basis of other programmed and input values when the drill bit has reached the end surface to be drilled. <IMAGE>
Patent SE-8300006-L (SE)
Inventor: WEISSMAN BERNARD
IPC: A61C13/34
Filed: 1983-01-03
Abstract: A dental impression tray for forming a dental prosthesis, the dental tray including a trough-like configuration. A valve device is provided for adjustable placement within slots in the outer walls of the tray, the valve device being suitably placed with respect to a mold cavity defined within the tray. The tray is placed over a positive restored model of dental area and a negative impression is formed in the tray. The restored area is then removed from the positive model and the tray is replaced onto the unrestored model. The mold cavity is defined between the negative impression and the unrestored dental model. Casting material is then inserted through the valve device to form a dental prosthesis, which can be used directly as the final prosthesis, or can be used as a model for further forming of the final dental prosthesis.
Patent SE-8302875-L (SE)
Inventor: SEIBERT G
IPC: B65H67/04
Filed: 1983-05-20
Abstract: Reeling apparatus, especially for cables or ropes, is disclosed in which mounting devices (6) for the retention of reel bodies (7) intended to receive the material to be wound are mobile by means of at least one carriage (2, 3, 4) between a take-up position and a set down position and the mounting devices are displaceable on guides (5) on the carriage, transversely of the tracks (1) of the carriage, characterised in that two tracks for the carriages are arranged substantially immediately side-by-side and in one of the two tracks two carriages, or one carriage provided with two guides running parallel with one another for the reception of retaining devices (6) for two separate reel bodies (7) are or is held, and in the adjacent track a further carriage (4) for the transport of a retaining device (6) is held. Reel bodies are transferred from track to track. In this way a small space requirement is obtained but also the take-up position remains the same for every reel. <IMAGE>
Patent SE-8307156-L (SE)
Inventor: PATTERSON JR R J
IPC: B22F9/10
Filed: 1983-12-23
Abstract: To produce metal powders by rotary atomization molten metal is poured onto the surface of a spinning disk. The central portion of the disk is ceramic. Onto the upper surface of the ceramic portion is bonded a protective layer of metal compatible with the molten metal to be poured. The molten metal is poured directly onto this metal layer which prevents contact with the ceramic. The metal of the protective layer is selected such that proper atomization and no significant contamination of the atomized metal occurs during a run.
Patent SE-8400707-L (SE)
Inventor: HUISMA C
IPC: E03F1/00
Filed: 1984-02-10
Abstract: The invention relates to a device in a vacuum transportation system for liquids, preferably a vacuum sewage system, comprising a transportation conduit (12) which is under vacuum and via a normally closed valve (13) and a suction pipe (14) connected to a liquid collecting container (10). The closing movement for the valve (13) is activated by the change in pressure which occurs when air entering after the liquid flows into the system.
Patent SE-8402343-L (SE)
Inventor: EKDAHL P A A
IPC: H01R13/508
Filed: 1984-04-27
Abstract: One half of the casing, which is the lower of two (1), is positioned a through cable (3) with two conductors installed without being cut. The joint body is suitable for branch connection to a current supply cable. The end of a second cable (4) is fitted in the other, upper half (2) of the casing. In pockets facing each other inside the halves of the casing are a number of identical contact plates (5,6) each of which has a slot cut into its end. Such slots are widened in their apertures and chamfered with sharp edges. The casing upper half part (2) is provided with walls, separating wall or similar corresp. to those in the lower part (1). The one end of the upper part is closed with a gable wall (19) joined to the walls with thin material sections which, if necessary, can be broken away. On the lower part (1), the two short sides of the base plate are extended to connect with fixed parts (21,22).
Patent SE-8500580-L (SE)
Inventor: POUSI O
IPC: E04B1/41
Filed: 1985-02-08
Abstract: A beam 2 is supported on a column 1 by a bracket 3 comprising a vertical fastening part (5) and a horizontal carrier part (6) having a rear edge provided with a hook portion (8) projecting downwards over the upper edge of a support part (11) attached to the side face of the column. The bracket is attached to support parts (11, 15) by bolts (9, 10). Support part (11) is secured in the column with the aid of rods (13, 14). <IMAGE>
Patent SE-8505660-L (SE)
Inventor: RAPPINGER B
IPC: H01B1/18
Filed: 1985-12-02
Abstract: Brick for a bottom electrode, a rear lining or a hearth connection for a.d.c. arc furnace. According to the invention the brick consist of a porous material which has been impregnated by means of immersion into and/or spraying with an organic fluid, such as pitch, tar or a suspension of graphite, soot or the like, or synthetic resin, whereafter the brick has been coked, for example at a temperature of 350 DEG C, thus creating electric current carrying paths containing coal which paths render the brick electrically conductive.
Patent SE-8600553-L (SE)
Inventor: MARASS J
IPC: B65H1/14
Filed: 1986-02-07
Abstract: In order to achieve a mechanical retraction of piles in a sheet feeding apparatus with a lifting table, the lifting table can be lowered to the level of the floor and serves to take up, one at a time, a pile supporting surface loaded with a pile of sheets. Each of the pile supporting surfaces is in the form of a mobile carriage and there is a carriage retracting mechanism with a tugging device which is located on the floor. The tugging device has a reversible driving device, bridges a distance of at least one length of a carriage, is situated outside the surface area of the lifting table, and has at least one dog able to engage and disengage by the lifting or respectively lowering motion of the lifting table, with a coupling element. The coupling element has edges of contact parallel to the lifting or respectively lowering direction of the lifting table, is fixed to the carriage, and projects over the surface area of the lifting table when the carriage is on the lifting table.
Patent SE-8701964-L (SE)
Inventor: EWERLOEF GOERAN
IPC: A01G27/00
Filed: 1987-05-13
Abstract: Dependent upon the degree of humidity registered by the sensor (2), the hose (3) valve increases or reduces the fluid input. At a humidity content exceeding a predetermined value, the valve is throttled to provide a reduced fluid input to the space (5). - The sensor (2) is of material (8) which expends under the effect of humidity, and the hose has a section (3b) which extends alongside the outer surface (8c) of the sensor. The expansion or contract of the sensor acts directly on the hose section (3b) to actuate it towards or from a stop (9), and thereby vary the fluid input. The hose section does not contain a separate fluid speed regulator.
Patent SE-8702106-L (SE)
Inventor: KARLSSON L
IPC: B23B51/00
Filed: 1987-05-21
Abstract: A drill (10) for stack drilling comprising a drill body (11) and a central cutting insert (12) and a peripheral cutting insert (13). The cutting inserts have active cutting edges which are arranged such that the drill at machining successively cuts from the center of the drill and radially outwardly in order to avoid break-out slugs at stack drilling.
Patent SE-8703273-L (SE)
Inventor: LAMB C G
IPC: A24D3/04
Filed: 1987-08-24
Abstract: A filter for a cigarette includes a porous filter rod circumscribed by a substantially non-porous or air impermeable wrapper with selected air permeable areas, and ventilating air grooves embedded in the wrapped filter rod which extend from on end of the filter rod a preselected distance generally longitudinally of the filter rod. Tipping material circumscribes the wrapped filter rod and is formed with perforations therethrough providing a path for ventilating air flow into the grooves and into the body of the filter rod at the selected air permeable areas outside of the grooves. The walls of each of the grooves are formed with preselected perforations therethrough to provide for the flow of air from the grooves into the body of the filter rod. Under certain smoking conditions most, if not all, of the ventilating air in the grooves will flow from the grooves into the smoker's mouth through the open end of the grooves at the mouth end of the filter rod. Under certain other smoking conditions, at least a part of the ventilating air flowing in the grooves will pass through the apertures of the groove walls and into the body of the filter rod and air will pass through the air impermeable wrapper into the body of the filter rod outside the grooves. The air flowing into the filter body co-mingles with and dilutes the smoke flowing through the filter.
Patent SE-8703436-L (SE)
Inventor: MAGNUSSON C
IPC: A41D13/11
Filed: 1987-09-04
Abstract: The invention relates to an arrangement (1) to permit the piecemeal access to and removal of items from a stack of items enclosed in a pack (3) as the pack is held in an outfeed dispenser (4). The piecemeal outfeed of protective masks is permitted effectively and simply by the invention, and the masks are enabled to be held in a common pack and can be protected effectively against external contamination, for example. Protective respiratory masks (2) with nose parts are enclosed within a pack (3), which exhibits a peripheral form which is adapted to the peripheral form of the masks and the dispenser, as a consequence of which the rotation of the masks (2) relative to the longitudinal axis (7) of the pack (3) is prevented on the one hand, and on the other hand rotation of the pack (3) relative to the longitudinal axis (4<1>) of the dispenser (4) in question which holds said pack (3) is prevented, so that the nose parts (5) are situated in front of an intended removal opening (8, 9) in the pack (3) and the dispenser (4), and as a further consequence of which the mask (2) situated lowest in the stack is so arranged, before being fed out from the dispenser (4), as to rest against and as to be carried by supports (10) distributed along a mask outfeed opening (11) in the dispenser (4).
Patent SE-8802130-L (SE)
Inventor: LARSSON I
IPC: C09K3/32
Filed: 1988-06-07
Abstract: The invention relates to a process for removing in particular a heavy oil deposited on a shore or bank. In part pulverulent burnt lime and in part an aqueous oil absorbent in the form of porous grains or particles is added to the oil, the lime evolving heat by reaction with at least the water content of the oil absorbent, thus reducing the viscosity of the oil, so that the oil becomes liquid and can thus more easily be absorbed by the oil absorbent. The oil absorbent and the burnt lime are preferably mixed with one another immediately before the application to the oil.
Patent SE-8803082-L (SE)
Inventor: CASE P D
IPC: A24D1/00
Filed: 1988-09-02
Abstract: Low sidestream cigarettes comprise at least 20% expanded tobacco and cigarette paper of an air permeability of not more than 20 Coresta units, the tobacco density being between 100 and 260 mg cm-3.
Patent SE-8803816-L (SE)
Inventor: RUSSELL R M
IPC: C08K3/00
Filed: 1988-10-25
Abstract: A cross-linkable, more especially a sulphur-vulcanisable, rubber mixture based on natural rubber and/or synthetic polyisoprene is used as a pad-like rubber element in belted tyres having a high tensile strength. The rubber mixture contains only minimal or even zero proportions, up to a maximum of 10 pphr, of reinforcing filler substance (carbon, black or silica). In the event of an increased build-up of heat in the vulcanisate obtained, the high minimum value of the tensile strength is thereby maintained.
Patent SE-8804529-L (SE)
Inventor: ANDERSSON STIG
IPC: A01B1/06
Filed: 1988-12-15
Abstract: A soil cultivator tool (18) comprises an attachment portion (19) for securing the tool to a motor-driven spindle of a soil cultivator, and an operating portion (20) formed of a wire which is spirally curved about an axis (C) of rotation of the tool extending through or located near the attachment portion (19). The operating portion (20) is in the shape of a spiral when viewed in the direction of the axis (C) and is connected to the attachment portion (19) at the inner end of the spiral. A hand-held motorized soil cultivator comprises a motor-driven spindle to which the soil cultivator tool (18) is removably attached with the axis (C) of rotation of the tool coinciding with the axis of the spindle.