baber/WOPTO huggingface dataset:
Patent SE-8006815-L (SE)
Inventor: SANTEN S
IPC: F27B1/08
Filed: 1980-09-29
Abstract: In production of sponge iron through continual reduction of iron oxides in a shaft furnace, where reduction gas is driven counter stream to the iron oxides, reduction gas is produced from re-circulation gas and with the help of a plasma generator of fixed reduction material produced injection gas. Re-circulation gas is released first mainly from CO2 and H2O, whereby the purified gas in the form of a primary substream is driven into plasma generator situated in the bottom part of a generation shaft filled with fixed reduction material, such as coke or the like. Water and/or oxygen is injected into the hot gas stream exiting the plasma generator so that the water and/or oxygen is made to react with the reduction material to form a mixture primarily of CO + H2 and so that the temperature level of the forming gas is kept within such a range that a slag is formed from the ash components in the fixed reduction material. The hot CO-H2 mixture exiting the upper part of the shaft is blended with at least one other substream of the purified re-circulation gas in such proportions that the resultant gas mixture temperature is appropriate for the reduction process.<IMAGE>
Patent SE-8007729-L (SE)
Inventor: DAHLGREN H P
IPC: B41F31/30
Filed: 1980-11-04
Abstract: An object of the invention is to provide a method of metering to a printing plate (P). An applicator roller (312), which receives ink from a pick-up roller (310), is positioned in pressure indented relation with a metering roller (12). The surface speed of metering roller (12) is varied to the meter the ink to roller apparatus which supplies the ink to printing plate (P).
Patent SE-8008284-L (SE)
Inventor: BAUDIN P
IPC: B60J1/02
Filed: 1980-11-26
Abstract: When forming a multi-ply laminate having at least one thermoplastic structural ply forming an outer ply of the laminate, known processes comprise degassing and bonding steps during which gas is removed from between assembled structural plies of the laminate and the plies are heated to cause them to bond together while a moulding plate is in contact with the or each exposed thermoplastic ply. In order to reduce or eliminate optical distortion in the laminate, which may be adapted to constitute a vehicle windshield, during the degassing step, the assembled plies are subjected to a sub-atmospheric environmental pressure having an absolute valve of 150 mm Hg or less while the inter-ply space or spaces are subjected to a sub-atmospheric pressure at the edges of the assembly to degas the assembly, said edge pressure and said environmental pressure are maintained at such values as to give rise to a separation of the plies which is attributable to the mean inter-ply gas pressure being higher than the environmental pressure while the assembly of plies is heated to a temperature below that at which effective adherence commences between the thermoplastic material and an adjacent ply, the degassed assembly remains subject to sub-atmospheric edge pressure while its temperature is increased past the temperature at which said effective adherence commences and the assembly is then subjected to a bonding step in which heat and pressure conditions are such as to cause the plies to bond firmly together.
Patent SE-8008697-L (SE)
Inventor: POHTO G R
IPC: C25B9/17
Filed: 1980-12-11
Abstract: Disclosed are electrode assemblies which can be used to build a monopolar membrane electrolytic cell suitable for the production of chlorine, alkali metal hydroxides and hydrogen having at least on central electrode assembly sandwiched between two and electrode assemblies with membranes therebetween to form a closed cell. Several of these resulting electrolytic cells can be connected in series or parallel to form electrolyzers very suitable for the electrolysis of a solution of sodium chloride or potassium chloride.
Patent SE-8009159-L (SE)
Inventor: MATSUMOTO F
IPC: F16F9/54
Filed: 1980-12-29
Abstract: A hydraulic shock absorber assembly comprises a piston rod 3 connected at one end to a piston working in a cylinder 2 and at the other end to a fixture 4 for connection to a vehicle axle. The fixture 4 is screwed on to an external thread on the end of the piston rod 3 and is held by a lock nut 7 having an unthreaded cylindrical portion 11 extending over an unthreaded portion of the piston rod and press- fitted thereto so as to transfer the maximum bending moment to a point on the unthreaded portion of the piston rod 3, thus greatly improving the durability of the assembly. <IMAGE>
Patent SE-8107804-L (SE)
Inventor: IMAI TAKESHI
IPC: F23B90/06
Filed: 1981-12-28
Abstract: Equipment for gasifying charcoal and for burning the gases generated, with a gasification furnace, an adjoining cyclone filter for cleaning the gases and a downstream burner, should show a high efficiency with compact dimensions and with very simple handling. In this case, this is achieved by inserting a heat exchanger (14) into the connecting line (16, 17) between the cyclone filter (9) and the burner (15). <IMAGE>
Patent SE-8200279-L (SE)
Inventor: VOLL P G
IPC: E02F9/08
Filed: 1982-01-19
Abstract: Support legs (1) for work machines, salvage vehicles and the like have an easily detachable foot (7,8) whose position can be reversed as required, said foot in one position having a relatively large surface of contact (8) against the ground for distributing the pressure loads, and in a second position having a relatively sharp edge (7) intended to bite into the ground when there is a need for this.
Patent SE-8205365-L (SE)
Inventor: JONSSON S
IPC: H04J/
Filed: 1982-09-20
Abstract: PCT No. PCT/SE83/00327 Sec. 371 Date May 4, 1984 Sec. 102(e) Date May 4, 1984 PCT Filed Sep. 14, 1983 PCT Pub. No. WO84/01247 PCT Pub. Date Mar. 29, 1984.Each of a plurality of stored program controlled stations associated with a digital telecommunication network includes: a plurality of clocks and an adjustable oscillator for generating transmission pulses used in a local station and adjacent stations; a phase difference meter for determining, with the aid of a clock selector, phase differences between the pulses of the oscillator and the clock pulses; and a plurality of regulation value generators which are connected via a regulation value generator selector to the phase difference meter. Each generator converts in accordance with a network synchronizing method, determined phase differences to regulation values for regulating the oscillator. The program memories of the stations include reprogrammable selection memories to store control information by which the network synchronizing method is selected and by which the clock selectors and generator selectors are controlled such that the oscillators are synchronized in accordance with the selected method.
Patent SE-8205762-L (SE)
Inventor: KOSKI E
IPC: D21F1/02
Filed: 1982-10-11
Abstract: A headbox for a paper machine includes a distributor beam part communicating with a distribution part and a turbulence part followed by a slice part. The turbulence part is constituted by a turbulence generator member in which a plurality of flow bores are formed, the outlet mouths of the flow bores opening into flow slots formed in the turbulence generator and wherein a central plane of each flow slot forms an angle with the axes of the flow bores, the magnitude of the angle being in the range of about 5 DEG  to 45 DEG . The headbox may also include an equalizing chamber in which a pulp suspension is adapted to flow in an upwardly slanted flow direction and in this case the axes of the flow bores form a declining angle with the flow direction in the equalizing chamber, which declining angle is in the range of about 5 DEG  to 15 DEG .
Patent SE-8207200-L (SE)
Inventor: ERICSSON S J D
IPC: F26B13/00
Filed: 1982-12-16
Abstract: A drying plant for drying printed material includes a material conveying means (3) and a plurality of print drying devices (4a, 4b). One or more first drying devices for drying print (6) are arranged on one printed side (5a) of the substrate material so as to face said side, while one or more second drying devices (4b) are arranged on an opposite side (5b) of said substrate material so as to face said opposite side; The second drying devices (4b) are arranged to act upon the printed part (6) of the substrate material in a drying and/or curing mode, before said part (6) is acted upon by the first drying devices (4a) in a similar mode.
Patent SE-8301280-L (SE)
Inventor: HAYES H
IPC: A61Q11/00
Filed: 1983-03-09
Abstract: A rheologically smooth opaque dentifrice containing a siliceous polishing material, at least about 35% by weight of water, sodium alkyl sulfate surface active agent wherein the alkyl group contains 10-18 carbon atoms, with about 40-70% being C12 and about 0.1-15% by weight of an alkylene diamine tetramethylene phosphonic acid water soluble salt.
Patent SE-8303724-L (SE)
Inventor: LLOYD N E
IPC: C12R1/465
Filed: 1983-06-29
Abstract: Glucose is enzymatically isomerized to fructose at a temperature of from about 90 DEG  C. to about 130 DEG  C. by contact with chemically stabilized glucose isomerase. Chemical stabilization includes intramolecular crosslinking with a cross-linking agent, and copolymerization into a polymer matrix wherein the isomerase is attached to the polymer matrix by covalent bonds and/or hydrogen and electrostatic bonds.
Patent SE-8304993-L (SE)
Inventor: MEIER G
IPC: D05B19/00
Filed: 1983-09-16
Abstract: A sewn pattern arrangement is produced by a zig zag sewing machine in a workpiece, within the range of a modular pattern length and width. Individual elementary patterns are sewn which are formed by several stitches and are preferably of the cross-stitch type and extend each only over a fraction of the modular pattern width. This makes it possible to sew elementary patterns at various locations within the provided range of widths, so that a variety of optically impressive designs may be produced by sewing pattern rows in a desired configuration. The respective final stitch of a pattern element forms the first stitch of the subsequent one, so that jump stitches between elementary patterns are avoided. Large-area patterns may be obtained by grouping rows of pattern elements side by side.
Patent SE-8305994-L (SE)
Inventor: HAMMARLIND B
IPC: G01B5/255
Filed: 1983-11-01
Abstract: A portable base part (1) with at least one contact part (2) is brought into direct or indirect contact with a wheel or guide spindle, and defines a reference plane (4). On the base part is a pivotably located component (7) with a spirit level (8) a scale (14), and a viewer (13), one of which is fixed relatively to the reference plane, and the other relatively to the pivotable component. In this way, with the spirit level set at zero the angle between the reference and horizontal or vertical plane is indicated. The reference plane (4), scale (14), and the pivotable omponent (7) are so adjusted to each other, that the viewer (13) indicates the angle as zero when the reference plane with the spirit level (8) set at zero remains vertical. (Provisional Basic advised week 85/25)
Patent SE-8404566-L (SE)
Inventor: BILLBERG A
IPC: B31B50/06
Filed: 1984-09-12
Abstract: Packing machines for the manufacture of packing containers are frequently fed with tubular packing container blanks which in flattened condition are placed into a magazine. An arrangement for the feeding out of packing container blanks from the magazine in accordance with the invention comprises a reciprocating driving element (10) located at the lower end of the magazine (7) which is provided with fingers (15) which engage the open ends of the container blanks (1) and feed out one blank at a time. As a result a reliable operation, independent of the thickness of the blank, is obtained.
Patent SE-8404853-L (SE)
Inventor: RIEHLE H
IPC: B60D1/52
Filed: 1984-09-28
Abstract: A ball coupling device comprises a coupling ball 6 carried by a neck 5 detachably secured to the rear of a passenger car. The neck 5 has a part-spherical section 11 engageable in a tubular socket 8, and is detachably secured to retaining tongues 9 by a screw 14. A plate 12 secured to the neck 5 has a bore 13 for receiving the screw 14. Alternatively, the bore 13 may be formed in the neck 5, or in a lug secured to the neck 5. In alternative embodiments, the part-spherical section 11 may be replaced by a ball or part-spherical sheet metal parts welded to the end of the neck 5. <IMAGE>
Patent SE-8405334-L (SE)
Inventor: WESTLING C
IPC: B60P3/42
Filed: 1984-10-25
Abstract: A superstructure (3) of vehicles (1) enabling option between transport of fluids, bulk and part loads. The vehicle superstructure (3) comprises a container (9) of liquid and/or bulk material and the vehicle (1) has a loading surface (2) for part loads. The container (9) is pivotably arranged around a substantially horizontal axle (13) between a position of use (dashed line in Fig. 1) and a position of repose (dash and dot line in Fig. 1). When the container (9) is located in its position of repose it is swung away from at least part of the loading surface (2) which can then support part loads. The vehicle superstructure (3) comprises walls (5-7) and a roof (8), which can be opened, and the container (9) is located inside a space defined by the loading surface (2), walls (4-7) and roof (8). An improved transport economy is made possible by means of the vehicle superstructure according to the invention due to the fact that the option is increased in view of return loads, and at the transport a very favourable placement of the load relative to the axles and wheels of the vehicle is always obtained.
Patent SE-8503963-L (SE)
Inventor: BLOMBERG B
IPC: H01M10/615
Filed: 1985-08-26
Abstract: The regulator (8) is filled inside the heat-insulating casing (7), and includes an electrical temp.-monitoring circuit which incorporates a temp. indicator (13). It also has an electrical voltage monitoring circuit connected to the poles (2,3) of the battery (1) to probe the voltage between them. - A control unit is provided in the regulator which, dependent upon signals from the temp.-monitoring circuit and that for monitoring voltage, is connected to the poles of the battery and the heater element (6). - The regulator is conductively connected directly to the poles of the battery. The temp.-monitoring indicator is placed in a side against one side surface of the battery with the regulator itself locating against the battery by being pressed from the casing.
Patent SE-8504818-L (SE)
Inventor: SVENSSON B K U
IPC: A47J31/02
Filed: 1985-10-16
Abstract: Brewing unit, consisting of brewing funnel (7) and associated pot (4), for use in electric brewing appliances (1) for the preparation of coffee or tea beverages. The brewing funnel has a funnel part for reception of a filter inserted loosely into it and a supporting rim (8) for supporting the funnel on the pot (4). The pot has a relatively large volume but low height. The supporting rim (8) is displaceable upwards and downwards along the funnel (7) and can be secured in different positions by means of a catch mechanism (12, 15). In this way, the entire height of pot and brewing funnel can be adapted to different types and sizes of brewing appliances. <IMAGE>
Patent SE-8505156-L (SE)
Inventor: WEIDNER R H
IPC: F01D11/08
Filed: 1985-10-31
Abstract: A coolable seal assembly, having a ceramic facing material 76, such as an outer air seal 26, for a gas turbine engine is disclosed. The seal assembly is formed of an array of arcuate seal segments 24. Various construction details which enhance the ability of the seal segment to sustain a thermal shock are disclosed. The seal segment is mountable by conventional means in a rotary machine and includes circumferentially extending flanges 30, 32. The longitudinal continuity of the flanges is interrupted to decrease the effect of the flanges on the overall effective thickness and the local effective thickness of the substrate.
Patent SE-8505581-L (SE)
Inventor: MALKKI R
IPC: B65H18/16
Filed: 1985-11-26
Abstract: A method for controlling paper web reel-up, particularly in a Pope-type reel-up apparatus, wherein a reeling cylinder provides power to a paper web reel being formed on a reeling drum at a nip formed between the periphery of the reeling cylinder and the periphery of the web reel being formed. The reeling operation is begun with the reeling drum held in primary forks. The reeling drum and inner section of the web reel formed on it are removed from the primary forks and delivered to secondary forks in which the final steps of the reeling operation are carried out. The primary and secondary forks are coupled to power equipment by which the loading of the power-transmitting nip is generated. In accordance with the invention, the nip loading force provided by the power equipment during the reeling operation is adjusted by control signals determined by the position of the primary and secondary forks in a manner such that a substantially even load distribution will occur even in the exchange step in which the reeling drum and web reel being formed on it are moved from the support of the primary forks to the support of the secondary forks.
Patent SE-8506053-L (SE)
Inventor: AX R
IPC: A61G13/00
Filed: 1985-12-20
Abstract: An orthopaedic table has a frame (7) which is vertically adjustable and tiltable about a transverse axis (A1). Two supporting members (16a, 16b) which are arranged after each other along the orthopaedic table for supporting a patient being treated can be inclined in relation to each other about a transverse axis (A5, A6). The supporting members (16a, 16b) are so articulated to the frame (7) that they are rotatable in relation to the frame both about a transverse axis (A5, A6) and about an axis (A4a, A4b) at right angles thereto and extending along the respective supporting member. The supporting members (16a, 16b) are connected at both sides to the frame (7) by connecting means (23) of adjustable length. Each connecting means is so articulated at one end to the supporting member (16a, 16b) that it is rotatable in relation thereto both about an axis (A7, A8) extending transversely of the supporting member, and about an axis (A10, A12) at right angles thereto. Each connecting means (23) is so articulated at its other end to the frame (7) that it is rotatable in relation thereto both about a transverse axis (A13, A14) and about an axis (A16, A17) at right angles thereto.
Patent SE-8602587-L (SE)
Inventor: WIRLAND K
IPC: A47C7/02
Filed: 1986-06-09
Abstract: In a piece of furniture, such as a piece of seating or rest furniture of the type comprising a substantially rectangular frame having two opposing frame sidepieces, a plurality of parallel, longitudinally extending grooves is provided on opposing surfaces of said sidepieces. A first flange extending in the longitudinal direction of the profiled rail member is insertable into the grove to support a bottom portion in the furniture. The rail member further comprises a web, which abuts the frame sidepiece, when the first flange has been inserted into one of the grooves, and a second flange connected to the first flange and/or the web of the rail member and extending outwardly from the frame sidepiece. The first flange forms an acute angle in the range of 15 DEG -75 DEG , preferably 30 DEG -60 DEG , with the web. The grooves formed in the frame sidepieces are correspondingly inclined and free of internal lining. As a result a very simple and inexpensive piece of furniture is obtained. The construction further allows a reliable adjustment in height of the bottom portion and makes it possible to maintain the profiled rail member in the frame sidepieces without using separate fastening means.
Patent SE-8602622-L (SE)
Inventor: HOSHINO K
IPC: C22C38/42
Filed: 1986-06-11
Abstract: There is disclosed a high strength stainless steel consisting essentially of not more than 0.10% C., more than 1.5% and not more than 2.95% Si, less than 0.5% Mn, not less than 4.0% and not more than 8.0% Ni, not less than 12.0% and not more than 18.0% Cr, not less than 0.5% and not more than 3.5% Cu, not more than 0.15% N and not more than 0.004% S, wherein the total content of C and N is not less than 0.10%, the balance is Fe and incidental impurities, said steel satisfies the relations A'>42, and 35<Md(N)<95, wherein A'=17x(C % / Ti %)+0.70x(Mn %)+1 x-(Ni %)+0.60x(Cr %)+0.76 (Cu %)-0.063x(Al %) and Md(N)=580-520 (C %)-2 (Si %)-16 (Mn %)-16 (Cr %)-23 (Ni %)-300 (N %)-26 (Cu %). This steel is inexpensive and can be provided with high strength and high ductility by cold working and aging.
Patent SE-8605124-L (SE)
Inventor: BILEN B
IPC: F16D25/065
Filed: 1986-12-01
Abstract: The invention concerns a radial coupling with shoes, of a simple structure, reliable in operation, and which is engaged and disengaged without delay. The coupling comprises a body in which are provided several chambers. The chambers are connected by means of pipes with a source of pressurized fluid. The body is fixed on the axis of a winch. Movable pistons are disposed in each chamber and are loaded with return springs. Supports are disposed on each piston and each support carries a frictional covering.
Patent SE-8900134-L (SE)
IPC: B65G53/52
Filed: 1989-01-16
Abstract: PCT No. PCT/SE90/00024 Sec. 371 Date Jul. 16, 1991 Sec. 102(e) Date Jul. 16, 1991 PCT Filed Jan. 12, 1990 PCT Pub. No. WO90/08085 PCT Pub. Date Jul. 26, 1990.A pneumatic transport system for transferring particulate material from a first pressurized container to a second container which is under a lower pressure, while successively reducing the pressure, comprising a number of parallel tubes (36), arranged in series, said tubes being joined together at their ends by means of transfer chambers (38) for transferring a gas/material stream from an upstream tube (36) to a downstream tube (36). The transfer chamber (38) are formed with tubular inlets and outlets (52, 56) opening out into a space (54) where a gas/material stream is transferred from the inlet (52) to the outlet (56). Between the inlet (52) and the outlet (56) there is a double-bent unsymmetrical surface, bulging towards the space (54), which conforms to the wall surfaces of the inlet (52) and the outlet (56).
Patent SE-8904004-L (SE)
Inventor: OGUCHI Y
IPC: A61K47/48
Filed: 1989-11-27
Abstract: An anti-tumor substance comprises an anti-tumor agent bonded to human immunoglobulin. The anti-tumor agent may be an alkylating agent, anti-metabolite or antibiotic. The human immunoglobulin can be obtained from a normal healthy person and may be IgG or immunoglobulin fragment (F(ab min )2.
Patent SE-9000817-L (SE)
Inventor: NELSON A
IPC: F16L5/02
Filed: 1990-03-08
Abstract: The invention relates to a sealing element for pipelines and the like, which consists of a firm carrier intended to surround the pipe concerned in an annular manner and which, considered radially, is externally and internally coated with a layer which can swell in a moist environment. <IMAGE>
Patent SE-9003308-L (SE)
Inventor: RAIVIO JOHANNES
IPC: F16M11/08
Filed: 1990-10-16
Abstract: Arrangement for supporting a lighting fitting. A portable lighting arrangement is to be easy to adapt to different situations. It is to be possible to adjust it on an uneven surface, hang it on a wall, hang it from the ceiling, collapse it and mount it in, for example, a building scaffolding pipe, and also to store and transport it in a collapsed state which occupies little space and for it to be stable in all cases. These requirements have been met by means of a new type of articulation which functions as both an articulation for collapsing the three legs and also as an attachment for the lighting fitting, two of the legs being equipped with sliding plane washers mounted in such a manner that the horizontal centre line of two of the legs coincides. The third leg holds legs 1 and 2 and thus the whole arrangement together and also constitutes the attachment for a lighting fitting. One or more legs are equipped with an eye for making it possible to fasten the arrangement to a ceiling or on a wall. <IMAGE>