baber/WOPTO huggingface dataset:
Patent SE-8008670-L (SE)
Inventor: SPORE E M
IPC: C25B9/17
Filed: 1980-12-10
Abstract: An improved electrolytic apparatus for the production of an alkali metal halate, such as sodium chlorate, from an aqueous solution of alkali metal halide, such as sodium chloride, includes modular, vertical anodes and cathodes in alternating relationship in a housing, and an upwardly oriented flow directing funneling chimney structure in a cylindrical shaped housing and over the electrodes, through which, electrolyte between the electrodes rises, passing from a wider portion of the funnel to a narrower part thereof, and a connected chimney passageway, from which it is returned from recirculation to a location below the electrodes after removal of gas from it. Different structures of the electrolytic apparatus or cell are specifically disclosed in one of which the electrolyte, after having passed through the funnel structure, moves longitudinally with respect to the cell, and in the other of which it moves transversely. Also disclosed are alternate embodiments of the apparatuses of the types mentioned which include heat exchangers and a plurality of the described funnel devices. Methods for the manufacture of alkali metal chlorate by utilization of such apparatuses are also described. Additionally, several improvements in electrode structures, joinders of electrodes to conductors, spacings of electrodes and sealings of electrodes, conductors and cell parts are illustrated.
Patent SE-8100378-L (SE)
Inventor: HILDEBRAND W G
IPC: F16D3/12
Filed: 1981-01-23
Abstract: A clutch driven disc assembly is disclosed having coaxial damPer springs between rotary elements of the disc assembly. An auxiliary cover is combined with a main cover to drive the inner springs and to create additional drive surfaces for the outer springs. Aligned openings in the main and auxiliary covers house the coaxial springs. The covers are secured to one of the rotary elements of the disc assembly so that side walls in the main and auxiliary cover openings engage and drive both springs while the inner spring is engaged and driven only by the opening side walls of the auxiliary cover.
Patent SE-8100633-L (SE)
Inventor: BANKE H
IPC: C08F2/34
Filed: 1981-01-29
Abstract: 1. A process for the production of a pulverulent polyolefin by polymerisation of ethylene or copolymerisation of ethylene with propylene and/or 1-butene in the gas phase at a pressure of 10 to 100 bar, preferably 25 to 50 bar, at a temperature of 50 to 110 degrees C using a Ziegler catalyst comprising a vanadium component and an organo-aluminium component, optionally in the presence of hydrogen, characterised in that a catalyst comprising a mixture of the following ingredients is used : 1) a vanadium component which has been obtained by reaction of, on the one hand, a mixture of vanadium (V) chloride and vanadium (V) alcoholate in a molar ratio of 1 : 2 to 2 : 1 or a reaction product of vanadium (V) chloride and ethanol, 1-propanol or 1-butanol in a molar ratio of 1 : 2 to 1 : 1 and, on the other hand, ethylaluminium dichloride, diethylaluminium chloride, isobutylaluminium dichloride and/or diisobutylaluminium chloride, the reaction being carried out at a molar ratio V : Al of 1 : 3 to 1 : 1 in an inert solvent whilst stirring with a specific stirring power of 1 to 20,000 watts/m**3 , preferably 1 to 5,000 watts/m**3 , followed by separation of the resulting solids, 2) a calcined, particulate silica xerogel in a weight ratio, based on the vanadium component, of 0.5 : 1 to 10 : 1, mixed with the vanadium component, 3) a flowable, pulverulent polyolefin of average particle diameter up to 1,000 mu m in an amount of 0.5 to 3.0 g per mg of the vanadium component, calculated as vanadium pentoxide, and 4) an organoaluminium compound of the general formula Rn AIX3-n in which R is a saturated hydrocarbon radical of 2 to 20 carbon atoms, X is a halogen atom and n is a number from 1 to 3, or a reaction product of an aluminium trialkyl or a dialkyl- aluminium hydride with a 1,3-diolefin, in an amount of 0.1 to 1.0 millimol per g of pulverulent polyolefin.
Patent SE-8102736-L (SE)
Inventor: WENDEROTH K
IPC: B41J33/16
Filed: 1981-04-29
Abstract: Disclosed is a mechanism so arranged that a relatively weak power source can be employed to effect error ribbon elevation and incremental feed. A bridge which is pivotably mounted on a frame carries a rotatably mounted ratchet and a pivotably mounted pawl which, when the bridge is rotated by a magnet to elevate the bridge, is caused to react with a frame part and pivot relative to and to drive the ratchet to feed ribbon.
Patent SE-8106391-L (SE)
Inventor: HYGGEN E
IPC: H05B3/48
Filed: 1981-10-29
Abstract: The invention describes a process for producing an earth connection (4) between the ends of an electrically conductive element tube (2), which surrounds an insulated heating element (1) with power connection (3). Both the earth connection (4) and the power connection (3) are protected by a plastic plug. The earth connection (4) is equipped with a clip (5), which is attached at a point suitable for it around the ends of the element tube (2), after which the clip (5) and the ends of the element tube are inserted into a two-part injection mould. The tube ends are pressed against the clip (5) by the closure pressure of the mould, as a result of which an adequate earth connection between the ends of the tube (2) is achieved. After this, for moulding the plug, plastic is injected into the mould in a known way. Use is advantageously made of an injection mould which has openings for the tube ends and bends the jaws of the clip (5) around to such an extent that their lateral spacing is slightly less than the corresponding spacing of the openings in the mould. As a result, the clip jaws are put under pressure when the mould is closed. <IMAGE>
Patent SE-8200519-L (SE)
Inventor: BRENNAN T M
IPC: A23L27/10
Filed: 1982-01-29
Abstract: The gamma-pyrones of formula I in which the symbols have the meaning given in Claim 1 are obtained by a simple and economic "one-pot" process by reaction of a furfuryl alcohol of formula III with at least 2 equivalents of a halogenated oxidising agent, in aqueous solution at a temperature of between -50 DEG and +50 DEG C, and then the reaction mixture is heated until hydrolysis of the intermediate formed is virtually complete. The gamma-pyrones obtained can be used as products which enhance flavour and fragrance in food and cosmetic preparations.
Patent SE-8201611-L (SE)
Inventor: TRUDEAU W H
IPC: F16J15/52
Filed: 1982-03-15
Abstract: In a ball and socket joint comprising a ball and a socket in mutual swivelling sliding engagement with each other, the ball having a stud integrally formed at one end thereof and projecting outwardly through one end of the socket, the improvement consisting in forming the socket with a diverging frusto-conical flange extending in the direction of the stud and defining an integrally formed retention flange for a flexible oil-resistant seal having a bellows type body provided at one end with an annular band stretched over the periphery of the stud and at the other end with a reinforcing bead stretched over the retention flange.
Patent SE-8201951-L (SE)
Title: Twin conveyor log chopping device - has slidable saw between conveyors, second conveyor having linked engageable stop unit placed along its length
Inventor: HOLMBERG B
IPC: B27B11/00
Filed: 1982-03-26
Abstract: The log-chopping device comprises two conveyors with a slidable ram unit placed between them. The second conveyor has a stop arrangement to halt the logs at a predetermined point. The stop arrangement comprises a number of stop units placed along the second conveyor, each unit having a slidable extension, slidable in a direction perpendicular to the direction of travel. At least some of the units are linked to a common control arm which is slidable parallel to the conveyor's direction of travel for a distance at least equivalent to the gap between two extensions.
Patent SE-8301818-L (SE)
Inventor: BRUHN OTTO
IPC: G09F9/37
Filed: 1983-03-30
Abstract: A method of producing indication points (10) or the like primarily at information panels or the like, where each point (10) is produced by an individually actuated indication element (11), which in a predetermined way assumes a state of indication (9) constituting one of at least two different states (9, 9'), and where signs, such as letters or the like, are formed in that predetermined elements of a panel assume said indication state. The method according to the invention is especially characterized in that an indication point (10) on the panel is produced in that an indication plate (11) or the like is transferred to a predetermined position (9) on the panel (1, 4) from a corresponding position (9'), which at least at the transfer is located adjacent the position (9) on the panel (1, 4), on a plate magazine (5, 6) corresponding to the panel (1, 4), or vice versa, by at least one electromagnetic (12, 13), pneumatic or mechanical device and is retained in said position (9, 9'), for example, by magnetic devices (17, 1, 5). The invention also relates to an arrangement for carrying out the method.
Patent SE-8305742-L (SE)
Inventor: JANSSON B
IPC: B65G65/40
Filed: 1983-10-19
Abstract: The invention refers to a device on a pocket (1) for crushed or powdered materials. The pocket has a downward narrowing part that leads into an outlet (4), in which a chute (6) is housed for swinging between a downward tipped position for releasing materials and an upward tipped position in order to prevent the release of crushed materials. According to the invention, there is a separate hatch (20) set up between the outlet and the chute in order to prevent the release of powdered materials. This hatch is movable between tightly sealed positions over the outlet opening to a position that uncovers the outlet opening.<IMAGE>
Patent SE-8403048-L (SE)
Inventor: BOGEN O
IPC: B65D33/16
Filed: 1984-06-06
Abstract: Sack (1) with integrated strap (7), where the strap (7) is achieved by furnishing the sack, in addition to the closure, with continuous perforations (6 or 8) at a distance from the sack's ends (3 or 4) respectively and running from one side fold (2a) on the sack (1) and to the other side fold (2b). The invention also concerns the process for producing the sack (1) by making the perforations (6 and 8) and the closure (5) in a single operation.
Patent SE-8500191-L (SE)
Inventor: BJORNBERG T
IPC: F26B13/10
Filed: 1985-01-16
Abstract: The present invention relates to an infra-red radiation device comprising a shell or reflector body and holders mounted on the ends thereof, and also holders for accommodating IR-lamps. Each shell or body includes a plurality of individual reflector parts comprising reflector plates preferably of parabola shape. The body holder comprises a web and a recumbent U-shaped element, located at the end of the body adjacent the open reflector side. The free leg of the U-shaped element includes a glass holder in which a glass plate can be inserted, to insulate IR-lamps from dust and dirt. The U-shaped element is provided with holes for screws. The holder or reflector and/or the body holder includes, or include, air gaps or holes intended for cooling air, which preferably cools the ends of the lamps.
Patent SE-8500891-L (SE)
Inventor: BJELK N
IPC: G01S17/04
Filed: 1985-02-22
Abstract: The invention comprises a pulse transmitter (2,3) for infrared light, the reflected radiation from which is received by photo-diodes (5) converting the light pulses to electric pulses (FIG. 3), which are amplified (9) and applied to a balancing circuit (12), which operates digitally and with a given working or threshold level. Applied pulses give the output of the balancing circuit (12) a low state, which is supplied to a first integration circuit (16) having relatively rapid integration time, and which is in series with a second integration circuit (18). The integration circuits each control an input (21,26) of a comparison circuit (22), which generates an operation signal on its output (27,28) when there is a difference in integration conditions, the slower integration circuit (18) controlling the working or threshold level of the balancing circuit (12).
Patent SE-8505143-L (SE)
Inventor: CARLSSON L-A
IPC: B23B27/16
Filed: 1985-10-31
Abstract: The sides (11, 12) have corner parts provided with triangular projections (15) each of which has an outer flat support surface (18). These support surfaces are arranged in a common plane which is parallel to but separate from that of the cutting edges. The cutter (10) supports against a base only by means of these support surfaces (18), and the most pointed corner of the projection encloses an angle which is less than that formed by two cutting edges (14) running together.
Patent SE-8505947-L (SE)
Inventor: KESKINEN E E
IPC: H02G3/12
Filed: 1985-12-16
Abstract: This invention concerns a fixing device for electrical boxes for securing a box in a hole in a wall or ceiling panel. The device comprises a track 1 which extends around the periphery of the hole and has fixing devices 2, 3 located at a distance from each other, a ribbed part 4 situated between these and a device 5 for securing the track in the electrical box 10. Known devices are fixed in the edge of the hole by deformation by means of the edges of the track being bent around the edge of the hole. The disadvantage of these devices is the poor fixing of the electrical box 10 in the wall 9. According to the invention the fixing device comprises at least two track pieces 1 with a length less than the diameter of the hole so that they can be put in place without the need to be deformed, whereby the pieces can be made very rigid. <IMAGE>
Patent SE-8601098-L (SE)
Inventor: FABO T
IPC: A61F13/00
Filed: 1986-03-10
Abstract: A wound dressing for use with exuding wounds is provided comprising a porous hydrophobic layer adapted to directly contact the wound during use and an adjacent absorbent layer attached to said hydrophobic layer, said hydrophobic layer comprised of an elastic net-like porous reinforcing component substantially completely encapsulated by a soft and elastic hydrophobic gel while retaining the porosity of said reinforcing component, said hydrophobic layer thus including openings which permit wound exudate to pass through said hydrophobic layer to be absorbed by said outer absorbent layer.
Patent SE-8603659-L (SE)
Inventor: WOLF K
IPC: G01J5/00
Filed: 1986-09-01
Abstract: An apparatus for measuring the temperature in a heating system comprising a cooking pot with cooking material positioned on a hot plate where a radiation receiver is arranged at a distance from the wall of the cooking pot and aligned with it, which receiver produces a temperature measurement signal corresponding to the temperature of the cooking material in the cooking pot. The temperature measurement signal is derived from a detected radiation area on the wall of the cooking pot which corresponds to the radiation measuring field of the radiation receiver. The effect of different distances of the cooking pot from the radiation receiver is automatically compensated for by aligning the center axis of the radiation measurement field at an acute angle to the support surface of the hot plate, so that the distance of the center of the detected radiation area from the bottom of the cooking pot increases with an increasing distance of the wall of the cooking pot from the radiation receiver.
Patent SE-8703894-L (SE)
Title: Capsule for closure of container aperture - has seal applied over aperture surface, primary fixture extending in first direction from seal
Inventor: SCHREWELIUS A
IPC: B65D41/28
Filed: 1987-10-09
Abstract: The secondary fixture (14) also extends from the seal (9) in a direction different to that of the first (13). The two fixtures (13, 14) are so formed that the capsule located in a first application position, with the primary fixture (13) facing the aperture, is releasably fitted over the aperture, whilst in another application position, with the secondary fixture (14) facing the aperture, it is permanently, non-releasably fixed over the aperture.
Patent SE-8802030-L (SE)
IPC: A47G27/04
Filed: 1988-05-31
Abstract: PCT No. PCT/SE89/00289 Sec. 371 Date Jan. 17, 1991 Sec. 102(e) Date Jan. 17, 1991 PCT Filed May 23, 1989 PCT Pub. No. WO89/12150 PCT Pub. Date Dec. 14, 1989.A method for handling floor covering (2) comprising floor-cover sections provided with a textile outer surface, comprising taking-up the floor-cover sections from a substantially flat support surface (4). The method is characterized mainly by gripping a floor-cover section (2) automatically in conjunction with taking-up the floor-cover sections, by means of a gripping device (5) forming part of a mobile pick-up unit (1). The gripping device includes needle-like gripping elements which are inserted at least into the outer surface of the floor-cover section, which is lifted from the support surface (4) by the needle-like gripping elements and subsequently released from engagement therewith. The invention also relates to apparatus for carrying out the method.
Patent SE-8802093-L (SE)
Inventor: LIINANKI L
IPC: B01D53/34
Filed: 1988-06-06
Abstract: Mercury is removed from flue gases from an incinerator plant for incinerating a fuel contaminated with small amounts of mercury by the flue gases being supplied with vapour of sulphur and/or selenium with a carrier gas for the sulphur or selenium and by the flue gases and the sulphur or selenium being brought to assume a temperature which is necessary for reaction between mercury and sulphur or selenium and by the formed reaction product of mercury and sulphur or selenium being removed from the flue gases by the latter being made to pass through a plant for collection of the reaction product. <IMAGE>
Patent SE-8802517-L (SE)
Title: Striker-type rock drill - comprising neck, cutter and connecting polygonal cross=section shaft part
Inventor: OEHRN M
Filed: 1988-07-06
Abstract: Drill rod for impact rock drilling including a shank, cutting edge, (12) and a shaft (11) which has a polygonal cross-section, part (14) has a rounded-off cross-section.
Patent SE-8901086-L (SE)
Inventor: GUSTAFSSON B
IPC: G01N21/88
Filed: 1989-03-29
Abstract: The invention relates to a transducer manipulator for a detector-transducer for crack-indication and the like in hot blanks, such as slabs, blooms, which transducers can be moved across the blank. The transducer manipulator according to the invention is characterized in that the transducer 11 is driven across the blank 2 by means of a carriage, a slide or another transducer support 13 positioned inside a tube 4 running across the blank, raisably and lowerably relative to the blank. <IMAGE>
Patent SE-9003447-L (SE)
Inventor: ERIKMATS B
IPC: H01F29/02
Filed: 1990-10-29
Abstract: The invention concerns a mechanical end-position stop device for sequence switches of the type which consist of a load coupler 10, a stepping selector 11 and an operating device 12. The stepping selector is operated from the operating device via a drive shaft 20 which is connected to a gear unit 21, 22 arranged in connection with the selector, which gear unit has a gearing ratio of the order of 10:1, which in turn drives a star gear mechanism 24, 25, 26. The stop device 34, 36 is arranged in direct association with the drive shaft 20 and is activated via a link arm 32 from the star gear mechanism if the stepping selector, due to a faulty connection of the operating device should attempt to go past any of its normal end positions. <IMAGE>
Patent SE-9200829-L (SE)
Inventor: LAIB W
IPC: B04B1/08
Filed: 1992-03-18
Abstract: The centrifuge bowl 1 is provided with a separator plate 9 in the spacer fillets 11 of which feed channels 14 are provided for a diluting liquid. The feed channels 14 lead from a central feed chamber 15 to a peripheral region 7 of the centrifuge bowl 1. The addition of diluting liquid into the peripheral region 7 enables the problem-free withdrawal of a heavy product phase of pasty consistency via the delivery channels 12 in the separator plate 9. Slime and solid matter is ejected through valve (6) - controlled openings 8. It is used in refining of animal and vegetable oils and fats. <IMAGE>
Patent SE-9202807-L (SE)
Inventor: ACKERMAN YURI
IPC: F01M11/00
Filed: 1992-09-29
Abstract: A composite drain plug comprising a metal plug element and an elastomeric seal element. The plug element includes a body with a head portion defined in part by exterior, tool-engaging flank surfaces, a radially enlarged, seal positioning flange with an outer diameter surface and a seal-engaging end face surface. The plug also includes a threaded fastening shank, and a depth stop shoulder with a radial end face surface and an axial offsetting surface. The elastomeric seal element includes a seal body integrally bonded to the positioning flange and to offsetting shoulder surface on said depth stop. The seal body also includes a radially extending, axially inwardly directed end face primary sealing surface, lying axially inwardly of the end face of the depth stop.
Patent SE-9203518-L (SE)
Inventor: SAMUELSSON PER
IPC: A63B43/04
Filed: 1992-11-24
Abstract: The spherical bowl-shaped body contains a mechanism for its movement in a predetermined direction such as straight forward or to the side pref. along a base surface, the mechanism being controlled from a control unit by radio. The mechanism has an axle system comprising two axles, where the one is drivable by the mechanism, which also contains means for centre of gravity displacement of the body. The other axle is merely a locating axle. The axle system has two free axle ends which work in conjunction with two diametrical points on the inner cover surface of the body. The drive axle is in drive connection with the cover surface and the locating axle is movably located in the cover surface.
Patent SE-9302234-L (SE)
Inventor: KARLSSON BENGT
IPC: E05F5/04
Filed: 1993-06-29
Abstract: The door is pivotable relatively to its frame between closed and open positions and in the area of a free edge remote from the articulations the door panel (1) has a body (10) suspended pendulum fashion from an articulation (9) which in connection with closing of the door adopts a vertical normal position so long as the door moves with reasonable speed. When the door movement speed exceeds a given threshold value, the body under the effect of centripetal forces pivots outwards to a position in which it partially sticks out from the blade edge, forming a stop which prevents the door being pushed to its wholly closed position in the frame.
Patent SE-9303344-L (SE)
Inventor: KARLSSON HANS
IPC: B01L3/00
Filed: 1993-10-12
Abstract: PCT No. PCT/SE94/00940 Sec. 371 Date Apr. 10, 1996 Sec. 102(e) Date Apr. 10, 1996 PCT Filed Oct. 7, 1994 PCT Pub. No. WO95/10357 PCT Pub. Date Apr. 20, 1995When small quantities of liquid sample are to be collected from the outlet of a small cannula tube, there is used a sample container (1) which includes a narrow capillary tube (2) whose one end is closed with an elastomeric seal (4) through which the cannula point can be inserted. Instead of taking liquid from the bottom of a vessel, the liquid is permitted to remain unified by means of capillary forces in the capillary tube (2), which forms part of an axial channel. The capillary widens towards the other end, for taking up larger sample quantities.
Patent SE-9401842-L (SE)
Inventor: LARSSON BERTIL
IPC: G01N21/3554
Filed: 1994-05-30
Abstract: Method for determining the dry fibre mass of wood, comprises: (i) drilling a hole into a log and using near infra-red (NIR) radiation shielded against light disturbance with a funnel to measure the moisture content; (ii) weighing the transport tool with and without the wood load; and (iii) optimising measurement by adjusting the distance between the measuring unit and the log.