baber/WOPTO huggingface dataset:
Patent SE-8203563-L (SE)
Inventor: SANTEN S
IPC: C21B5/00
Filed: 1982-06-09
Abstract: In a method of utilizing a plasma generator to increase the blast temperature in a shaft furnace for melting and possible reduction of metals and/or metal oxides, the thermal energy produced in the plasma generator is transferred, in order essentially to prevent the formation of nitrogen oxide, from the plasma generator to the blast gas via a gas which is inert or oxidizing in relation to the metal to be processed, the product of the oxygen mol fraction and the nitrogen mol fraction in the gas used being less than or equal to 0.02.
Patent SE-8204229-L (SE)
Inventor: LUNDHOLM FRANS-GUSTAF
IPC: E01H5/06
Filed: 1982-07-08
Abstract: The invention refers to a diagonal plough (1) for snow clearance. Such ploughs have a plough blade (3) that is supported by an operating vehicle (2) during the interconnection of an attachment device (4) and a separate lift and press-down device (6) or one belonging to the vehicle (2). The plough blade (3) can thus be swivelled relative to the attachment device (4) around a vertical axis (5) between a neutral position and at least on operating position, In neutral position, the scraping edge (10) of the blade (3) is at right angles to the centre plane (7) of the vehicle (2). In the operating position, an imagined right plane (8) at right angles to the scraping edge (10) passing through the constructive centre point (9) of the scraping edge (10) is swivelled a specified angle relative to the neutral position.The invention now proposes that the plough blade (23) should include two main components rigidly connected to each other. The one component primarily has the form of a semi-cylinder (48) and the other primarily has a form similar to a truncated half-cone (49). By having this form -the operating vehicle supporting the plough can be driven at a higher speed and with better vision for the driver than for known diagonal ploughs.<IMAGE>
Patent SE-8205565-L (SE)
Inventor: KUBLER W
IPC: B26D7/18
Filed: 1982-09-29
Abstract: The invention relates to a cutting-out tool. A tool 10 for making cutouts by means of a rotating steel strip comprises a mounting plate 16 fastened on the rotating cylinder 13 on which is mounted the equipment forming the cutting lines 18, 19 which consists of one or more die-stamping cutters 21, 22. The tool 10 is provided with at least one ejector device 11 for ejecting waste 32 cut out by die stamping. Application to cutting-out with recovery of the waste. <IMAGE>
Patent SE-8300955-L (SE)
Inventor: SIPOS D
IPC: C23C2/00
Filed: 1983-02-22
Abstract: An alloyed copper wire rod is formed by continuous rod-casting, wherein a core rod is driven through a crucible containing molten metal. High purity copper melt is continuously charged into the crucible; to which an alloying material is simultaneously added in a quantity which corresponds to the given casting speed of the core rod. The required alloy thus obtained is crystallized on the surface of the core-rod as it passes through the crucible and the rod produced is treated in the usual manner i.e., cooling, rolling and coiling.
Patent SE-8302085-L (SE)
Inventor: HONKANIEMI M E
IPC: H05B7/148
Filed: 1983-04-14
Abstract: The subject-matter of the invention is a method for controlling and balancing the electric-furnace power in smelting and annealing furnaces, in which the power is supplied into the furnace via at least one electrode, the tip of the electrode, or the tips of the electrodes, being held at the same level throughout the process period. The power is controlled by varying the voltage prevailing between the furnace electrodes, it being possible to vary the electrical engineering variables of the furnace freely throughout the process period. The imbalance resulting from the electrode structure and the changes in the furnace behaviour is overcome by controlling the electrode movement to correspond to the wearing away of the furnace electrodes. This is done by utilising variables which are measured on/in the furnace and on the basis of these short-term and long-term trends obtained, and linear functions of these trends. <IMAGE>
Patent SE-8302245-L (SE)
Inventor: SANTEN SVEN
IPC: C01B3/22
Filed: 1983-04-21
Abstract: The invention relates to the recovery of chemicals from waste liquor from wood pulp process, primarily black liquor, while utilizing energy liberated. Controlled total vaporization of the pulp waste liquor at high temperature and low oxygen potential is achieved by the external supply of energy. During the subsequent condensation and separation a melt or water solution is obtained which, without causticizing, can be used for the preparation of white liquor, and also an energy rich gas and mainly free from sulphur, consisting primarily of carbon monoxide and hydrogen.
Patent SE-8303417-L (SE)
Inventor: SJOGREN JAN
IPC: B05C15/00
Filed: 1983-06-15
Abstract: A method of covering tangent buttons with a protective lacquer or coloured layer on their top side whereby before the covering takes place, the buttons are arranged in a pattern on a transporter (5) which is placed in en spray box (1-3) where colour layering or the lacquer is sprayed and air is blown through.The method is characterised by the fact that the transporter (5) is placed at a distance from delimiting walls (1-7) in the spray box (1-3) and that the air is directed from above downwards to the transporter, substantially at right angles to its plane. During spraying, which takes place without air, the colouring layer, or lacquer, is discharged from a mouth piece (10), which provides at least two, in comparison with the transporter's dimensions, considerably larger spray patterns (18-22) in parallel  with the transporter. The spray direction coincides with the air's principle direction of flow.An arrangement for the accomplishment of the method requires, where the deployment of the buttons is concerned, a transporter (5) which is insertable into a spray box (1-3) with a movable spray mouth-piece (10) and an air circulation arrangement (7, 13, 12, 11).The arrangement is characterised by the fact that the transporter (5) is considerably smaller than the spray box's (1-3) transverse section so that it is insertable within all, limiting  walls (1-7). An air outlet arrangement (11, 12), and an air outlet arrangement (7, 13), respectively, is arranged under the transporter and is designed to give a substantial laminar flow perpendicular to the transporter's plane. The spray mouth-piece 10) is aligned according to the direction of spray, which coincides with the air's direction of flow, and is attached to a manoeuvring device (9, 14) for the guiding of the mouth piece in a  spray pattern (18-22) parallel with the transporter's plane.<IMAGE>
Patent SE-8304640-L (SE)
Inventor: NORDBERG LARS ROBERT
IPC: F15B13/01
Filed: 1983-08-26
Abstract: No further information available at time of publication.
Patent SE-8304770-L (SE)
Inventor: SANTEN S
IPC: F23G5/08
Filed: 1983-09-06
Abstract: Refuse is fed downwards through a sealed inlet into the top of a shaft furnace, and travels downwards through a first shaft zone(I) together with co-current of gas. The refuse next travels down at least two more zones(II,III), into which a gas heated totally or partly by electricity is injected. The hot gas thus provides extra energy for the process. The injected gas is esp. air heated by one or more plasma generators; and a fuel, e.g. oil, used oil, or rubber scrap, is pref. added to the initial refuse. The thermal energy in the gas produced is pref. controlled by adjusting the amt. of fuel added to the initial refuse; and the temp. in zones(I,II,III) are pref. controlled by the temp. of the air heated in the plasma generators. Process does not depend on the fuel- or moisture- contents of the initial refuse; energy is saved in producing a combustible gas; and no tar or other noxious substance is obtd.
Patent SE-8404115-L (SE)
Inventor: STUMPE W
IPC: B60T8/18
Filed: 1984-08-16
Abstract: A load-related brake pressure control device for a pressure medium-operated vehicle brake system with a brake pressure control valve (10), which has a brake pressure control piston (13) and a valve device (14) controlled by this, and with an admission pressure valve (11), which adjusts the pressure in a control chamber (20) also acting on the brake pressure control piston (13), is described in which for simple variation of its output pressure which can be performed within limits for a given vehicle load the admission pressure valve (11) is controlled electromagnetically. <IMAGE>
Patent SE-8405762-L (SE)
Inventor: KUNZLI A
IPC: F22B1/30
Filed: 1984-11-16
Abstract: An electrical steam generator includes a plurality of spaced trays disposed in a vertical axis within a pressure vessel defining a steam generating chamber. Alternate trays are electrically connected to the pressure vessel while the other trays are electrically insulated therefrom. Each tray has an overflow over which sump a film of water flows downwardly into the next lower tray to sump in the vessel below the trays and from which water is pumped to the uppermost tray. The other trays and vessel are connected to an electrical power source. Each tray is provided with a flat horizontally disposed stilling element at the overflow to calm the water in the tray, a perforated vertical water and steam permeable stilling wall upstream of the overflow and a vertical water impermeable shielding wall downstream of and spaced from the overflow. The spacing of the shielding wall provides a gap with a horizontal dimension greater than the maximum expected thickness of the film of water flowing out of the respective tray. The stilling element may be designed to float on the water in the tray.
Patent SE-8405996-L (SE)
Inventor: NILSSON A
IPC: A61G10/02
Filed: 1984-11-28
Abstract: The fans feed air to a chamber located above the filter, and air is exhausted from the cubicle through apertures in the floor, and in ducts in the walls of the cubicle. The amount of aspirated air in the cabin lower periphery is controlled selectively by valves in the aspiration apertures. - The cubicle comprises intermediate walls which separate it from the main operating theatre. A top micro-filter (33) is fitted below a plenum chamber (32), with the fans circulating the air through the assembly. The intermediate walls have inlet apertures (28) at their lower ends, distributed around their periphery. The inlet apertures include control valves (29).
Patent SE-8502098-L (SE)
Inventor: AKSELSEN A O
IPC: A45B1/04
Filed: 1985-04-30
Abstract: The spiral spring (4) has a length of between 10 and 30 cms in its inactive position, but can be expanded to at least three times this dimension. The clamp (3) for attachment to the clothing of a user is connected to one end of the spring. The other spring end is releasably connected to the stick. - The clamp has fixtures (6,8) for its releasable attachment to the stick.
Patent SE-8503297-L (SE)
Inventor: CEDERSTROM ROLF
IPC: E04B1/64
Filed: 1985-07-02
Abstract: A method for the provision of moisture migration barring layer within brick work walls and structures, comprising drilling holes (11) in the structure and drying the same to permit introduction of a hydrophobing agent. The drying is carried out by blowing into at least certain of the holes of a drying medium having a low relative humidity, preferably hot compressed air and under optimal control of at least two essential parameters for the drying result, viz. the difference of relative humidity between the drying medium and the superficial layer immediately adjacent the hole walls, the velocity of the drying medium and the evaporation. The hydrophobing agent is admitted in atomized or gaseous state during the drying step. An equipment for the provision of a moisture migration barring layer in building structures or the like by drilling holes (11) in the structure and providing a dried zone, that is hydrophobied, comprises means (12, 17) for the provision of drying air, preferably compressed air having a low relative humidity, and means for the provision of a hydrophobing agent in atomized or gaseous state.
Patent SE-8503498-L (SE)
Inventor: DELAND D L
IPC: F16L37/098
Filed: 1985-07-17
Abstract: A quick-connect fitting or coupling assembly for releasably connecting and disconnecting a pair of fluid conduits 12, 14 in fluid communication with one another includes a socket 26 on one of the fluid conduits for receiving the other fluid conduit inserted longitudinally therein into an interlocking engagement with a resilient barb member 32. A removal member 56 is selectively slidably movable in the socket for deflecting the barb member out of such interlocking engagement in order to remove the previously inserted fluid conduit. The assembly also preferably includes lateral support member 66 for laterally supporting the fluid conduits relative to one another thus strengthening the connection therebetween. One of the preferred embodiments (Fig. 4) includes one of more valve mechanisms for preventing fluid flow into or out of the disconnected fluid conduits, while allowing fluid flow therebetween when the fluid conduits are connected to one another. Other embodiments (Fig. 9) include a feature by which the fitting assembly is relatively tamper-resistant. <IMAGE>
Patent SE-8604867-L (SE)
Inventor: TERYAEVA Z S
IPC: C10C3/18
Filed: 1986-11-13
Abstract: The invention relates to packaging technology. The essence of the process is the spraying of the bitumen directly onto a polymeric foil (6) which is fed continuously onto a conveyor (1) at a speed which is higher than the speed of movement of the conveyor (1). The conveyor (1) has cells (2), in which the slabs (12) form, and two successive slabs consisting of a pair of adjacent cells (2) are respectively folded together to form a block (11). The apparatus contains a compressed-air bitumen sprayer (3) arranged under a bitumen conduit (4) coaxially with the latter. The foil-feed device (5) is installed above the conveyor (1) in front of the compressed-air sprayer (3), and the device (10) for folding the slabs together to form a block constitutes a ram which is arranged under the discharge portion of the conveyor (1), with the possibility of a to-and-fro movement through a gap of the inclined part of a receiving platform (13). The present invention can be employed most effectively in the petroleum-processing industry. <IMAGE>
Patent SE-8605544-L (SE)
Inventor: SANSONE R P
IPC: G07B17/00
Filed: 1986-12-23
Abstract: VERIFICATION FOR A MAIL PROCESSING SYSTEM A system for processing batch mail in which the need for on-site inspection is unnecessary. The mail sender purchase postage from a central station thereby authorizing the sending of mail equal to the amount of postage purchased. The mail sender processes batches of mail each of which is accompanied by a statement summarizing the type and number of mail pieces sent and amount of postage for each batch. The statement contains data that allows mail payment verification as well as the identity of specific mail pieces in the batch that do not qualify for reduced postage rates. The mail pieces have imprinted thereon data corresponding to the current authorization of the the mail sender to mail postage.
Patent SE-8703292-L (SE)
Inventor: HAARD SVERKER
IPC: B30B1/00
Filed: 1987-08-25
Abstract: To obtain the possibility of manufacturing shell-formed objects of plastic material even reinforced, in such a way that no particular ventilation of the working space is required, it is suggested that a well prepared closed formation room (5) formed by a male mould (4) and a female mould (3) is applied into a press (1) and encased in a mould cassette (2) comprising said male and female moulds (4, 3) and then that the plastic material introduced into the formation room (5) is subjected to a necessary pressure either by pressurizing a press body (12) being a part of the press and having a form corresponding to one side of the mould cassette in order to press out the plastic material supplied into the formation room (5) before application of the mould cassette into the press (1) by compressing the mould cassette to a predetermined form against a second press body (7) being a part of the press and having a form corresponding to the second side of the mould cassette, or by injecting the plastic material under pressure into the formation room (5) of the mould cassette (2) being determined as to its form by said press bodies (7, 12) of the pressurized press.
Patent SE-8802273-L (SE)
Inventor: NORELL M
IPC: C01B11/02
Filed: 1988-06-17
Abstract: The present invention relates to a process for production of chlorine dioxide by reacting in a reaction vessel an alkali metal chlorate, sulfuric acid and a reducing agent, preferably methanol, in proportions to generate chlorine dioxide in a reaction medium maintained at a temperature from about 50 DEG  C. to about 100 DEG C. and an acidity within the interval from 4.8 to 11 N and subjected to a subatmospheric pressure sufficient to effect evaporation of water. A mixture of chlorine dioxide and water vapour is withdrawn from an evaporation region in the reaction vessel and alkali metal sulfate is precipitated in a crystallization region in the reaction vessel. The alkali metal sulfate, which is an alkali metal sesquisulfate, from the crystallization region is heated to the formation of gaseous sulfur trioxide and a neutral alkali metal sulfate. The gaseous sulfur trioxide is absorbed in water to the formation of sulfuric acid. The sulfuric acid formed can be recirculated to the reaction vessel for chlorine dioxide production.
Patent SE-8902092-L (SE)
Inventor: TARKKONEN UNTO OLAVI
IPC: A47K10/32
Filed: 1989-06-09
Abstract: The device comprises a housing (1), inside which there are fitted a paper roll (14) and a shaft (6). A moistener (7) has a bottom surface provided with holes. A plane (10) is located below the moistener, so that the paper web (15) to be pulled from the paper roll is arranged to proceed out between the moistener and the plane. When desired, the liq. is supplied onto the paper web through the holes of the moistener section-by-section before the tissue strip, i.e. a section of the paper web, is pulled out.
Patent SE-8902596-L (SE)
Inventor: WALTERMANN H
IPC: F16G3/00
Filed: 1989-07-24
Abstract: A chain shortening device consists of an elongate member (2) which can be fastened to a chain and which comprises at each end a pocket (3) to receive a chain link (5) which is substantially parallel to the plane of the elongate member, which pockets are arranged in mirror-image fashion to each other, each with a longitudinal slot (4). A leaf spring (7) in the form of a double-leg spring extends over approximately the entire length of the member (2) and is arranged with catches (8) formed at both its ends projecting into the slots (4) and is shaped approximately in the middle of its length into a bearing loop (9) through which a bolt (10) mounted in the member (2) passes. <IMAGE>
Patent SE-8903943-L (SE)
Inventor: LJUNG O
IPC: F16M11/28
Filed: 1989-11-23
Abstract: A pillar or stand device comprises an outer stationary pillar part (2) and an inner movable pillar part (3), which is displaceable relative to the outer pillar part with the aid of a pneumatic cylinder (7). In the intermediate spaces (10) between the pillar parts, brake plates (14) are arranged which can be pressed against opposing wall elements (12) on the inner pillar part by elastic bladders (13) or hoses arranged in the intermediate spaces when air is supplied to them, thus locking the pillar parts to each other.
Patent SE-9002416-L (SE)
Inventor: AAKERFELDT D
IPC: A61B5/0215
Filed: 1990-07-11
Abstract: A sensor guide has a sensor element, an electronic unit, a signal transmitting cable connecting the sensor element to the electronic unit, a flexible tube having the cable and the sensor element disposed therein, a solid metal wire having a plurality of sections with differing thicknesses such that each of the sections has a different flexibility, and a coil which is attached to a distal end of the wire. An inside portion of the flexible tube acts as an air channel to establish communication between the sensor element and atmospheric pressure. In addition, the wire is rigidly disposed in the sensor guide and extends along the entire sensor guide inside of the tube. Moreover, one of the plurality of sections is an enlarged portion having a slot therein and the sensor element is disclosed in the slot between the coil and the proximal end of the wire.
Patent SE-9002450-L (SE)
Title: Fluid level indicator - has probe and with attached leaf spring as measurement tongue
Inventor: BORGUDD S
IPC: G01F23/20
Filed: 1990-07-17
Abstract: The leaf spring (4) projects outwards from the base (2), and at its free end is supported a measurement probe (6) which is immersed in the fluid (8), the level of which is to be determined. A stretch indicator (10) fitted to the leaf detects the degree of stretch of the spring, and emits a corresp. signal via connecting leads (12). The wt. of the probe is affected by that of the amt. of fluid in which it is immersed, i.e. the wt. of the probe varies with the amt. of fluid, and as the fluid level in the tank (14). This, in turn, results in a varying bending downwards of the leaf spring, which is detected by a bending indicator (10). Accordingly, a signal is received on an output representing the fluid level in the tank. (1/3).
Patent SE-9003462-L (SE)
Inventor: TODMAN V
IPC: B65D33/18
Filed: 1990-10-30
Abstract: A bag is formed of sheet material and has an opening (8) to enable access to be gained to the interior of the bag. The bag includes a closure member (7) for superposition over the opening to close the opening. The bag includes an adhesive (9) formed of a cured silicone rubber-based composition for securing the closure member over the opening.
Patent SE-9102518-L (SE)
Inventor: BRANDT B AA
IPC: F04D29/22
Filed: 1991-09-03
Abstract: The invention concerns a centrifugal pump impeller for pumping of liquids containing solid pollutions. According to the invention the impeller (5) is on its back side provided with back vanes (8) for circulation of cooling liquid for the electric motor of the pump, a narrow slot (11) being provided between the impeller (5) and the pump housing (10) through which cooling liquid is taken in, said slot at certain areas being widened by help of axially directed grooves (12) at the tips of the back vanes (8). <IMAGE>
Patent SE-9202962-L (SE)
Inventor: BRINGFORS N
IPC: B05B7/06
Filed: 1992-10-08
Abstract: PCT No. PCT/SE93/00810 Sec. 371 Date Mar. 30, 1995 Sec. 102(e) Date Mar. 30, 1995 PCT Filed Oct. 6, 1993 PCT Pub. No. WO94/08700 PCT Pub. Date Apr. 28, 1994A nozzle (12a, 12b, 12c) for atomizing a liquid, optionally containing suspended dry matter, through use of compressed gas, comprises, an inlet (32b) for liquid, an inlet (31b) for compressed gas, and an outlet (41) for gas mixed with finely divided liquid, as well as an intermediate mixing space (51). The inlet (31b) for compressed gas is adapted to give the gas a substantially rectilinear path through the mixing space (51). The inlet (32b) for the liquid is separated from the mixing space (51) by a partition (32) having a plurality of first holes (38) for introducing the liquid into the mixing space (51) in a direction substantially perpendicular to the main flow direction of the gas in the mixing space (51). The mixing space (51) is defined downstream by a wall (35) having a plurality of second holes (39). An inlet device (11a, 11b, 11c) comprising the inlet (31b) for compressed gas and the inlet (32b) for liquid consists of two concentric tubes (31, 32). The inlet (32b) for liquid consists of the inner tube (32). The inlet (31b) for compressed gas consists of the annular conduit (31b) between the concentric tubes (31, 32). The inner tube (32) is closed in the axial direction downstream of the first holes (38) provided for introducing the liquid into the mixing space (51). A convergent channel (57) connects the mixing space (51) to the outlet (41).