baber/WOPTO huggingface dataset:
Patent SE-8201321-L (SE)
Inventor: MARUTA K
IPC: G09F3/20
Filed: 1982-03-03
Abstract: A thermosensitive recording material is disclosed suitable for use in thermosensitive-recording-type tickets, including magnetic tickets, and thermosensitive-recording-type labels, comprising a support material; a thermosensitive coloring layer formed on the front side of the support material, which thermosensitive coloring layer comprises a leuco dye and an acidic material capable of coloring the leuco dye when heat is applied thereto; and a protective layer formed on the thermosensitive coloring layer, which protective layer comprises a polyvinyl alcohol with a saponification ratio ranging from 70% to 85% and is capable of preventing intrusion of materials which may discolor the thermosensitive coloring layer.
Patent SE-8206102-L (SE)
Inventor: POPP F-W
IPC: G21F5/12
Filed: 1982-10-27
Abstract: The invention is directed to a container for transporting and/or storing irradiated nuclear fuel elements. The container includes a holding vessel made of cast iron containing nodular graphite and having an opening at one of its ends for receiving the materials to be stored therein and a cover for sealing the opening so as to be gas-tight with respect to the ambient. In order to weld a cover to the vessel without the necessity of conducting a follow-up heat treatment operation, an end ring made of cold-weldable material is mounted on the vessel at its opening. The end ring includes a connecting extension which is fused with the vessel when the latter is made by casting. After the vessel is filled, a cover made of a material having a structure similar to that of the end ring can be welded to the latter. In this way, a subsequent heat treatment of the vessel which would otherwise be necessary is avoided. The vessel and end ring can be viewed as being the vessel assembly and a method of making this assembly is also disclosed.
Patent SE-8206471-L (SE)
Inventor: PERSSON I
IPC: G05D23/19
Filed: 1982-11-15
Abstract: Compressed refrigerant from a heat pump compressor flows through a first of three heat exchanger passages that are in mutual heat transfer relationship. Radiator water from a reservoir flows through a second of those passages and back to the reservoir in a heat exchange circuit. A radiator circuit that has at least one radiator is connected with the reservoir in parallel with the heat exchange circuit. Through the third passage a source of unheated tap water is communicated with a tap system from which heated tap water can be drawn, flow through that third passage being counter to refrigerant flow in the first passage. In the heat exchange circuit radiator water can be pumped through the second passage counter to refrigerant flow to be heated or counter to tap water flow for tap water heating. A separate pump in the radiator circuit circulates radiator water through it as needed to meet heat demands at the radiator. For supplemental heating another heat source can operate in a third radiator water circuit that is connected with the reservoir in parallel with the heat exchange circuit and the radiator circuit.
Patent SE-8301210-L (SE)
Title: Domestic and industrial waste recycling - has material sepd. into magnetic, fuel and compost categories, fuel pelletised, compost mixed with sewage slurry and plant food additives
Inventor: GRONQUIST S
IPC: C10L5/46
Filed: 1983-03-04
Abstract: Plant material, industrial and domestic waste is ground up and sepd. into a magnetic fraction, energy rich fuel fraction, compost fraction and a rejected fraction. The plant material and waste, including the fuel fraction are converted into fuel pellets. The plant material and compact fraction arc treated with sludge before compositing or further rotting and possibly being used to make biogas. Additives can be included in the plant nourishment pellets. Recorded heat and biogas are used in the factory. Used for fuel and plant nutrient pellets from waste materials. (Provisional basic previously advised in week 8343).
Patent SE-8303811-L (SE)
Inventor: KOROSTENSKI M
IPC: G21F9/16
Filed: 1983-07-04
Abstract: Aqueous waste products in the form of used ion exchange material or industrial concentrate from a nuclear reactor are dried so that the water which the waste product particles originally retained is at least partially extracted from the particles; the particles are then mixed with a mixture of cement and water, and the cement allowed to harden.  In this way, embedded waste products require significantly reduced storage space than hitherto known methods of embedding waste products in cement.
Patent SE-8304633-L (SE)
Inventor: LINDBLOM T
IPC: A01G23/095
Filed: 1983-08-26
Abstract: A bundle limbing device, primarily for mobile use, is divided into two mirror-symmetrical halves, each with one front and one rear swinging arm (4a,4b) at their lower parts mounted on a low level of a forwarder and interconnected by means of longitudinal bars (14a,14b). At the ends of the swinging arms of each device half, front and rear bearing beams (6a,6b) are rigidly secured, which serve as bearings for a series of parallel limbing rolls (8). Support shoulders (13a,13b) at the top of the swinging arms form side supports for a bundle of trunk portions (12) which are deposited on the bed formed as the two device halves are brought together, when the opposite bearing beams (6a,6b) on the associated swinging arms meet and form an obtuse angle. Each limbing roll consists of a center tube (9) which supports a series of circular annular flanges (10) with alternating inclination to the tube shaft defining an elliptic rotational surface. All the rolls in each device half are first driven by a transmission in a direction in which the trunk portions lying above are carried along outwards towards the support shoulders while they are limbed and stirred which is promoted by the elliptic vibration. Branches then detached will pass out through openings between the outer rolls and the support shoulders. After finished limbing the two device halves are separated while reversing the direction of rotation of the rolls so that the limbed trunk portions are passed down into an underlying load space (7).
Patent SE-8402922-L (SE)
Inventor: PETTERSSON B
IPC: A43B7/32
Filed: 1984-05-30
Abstract: Shoes, in particular heavy shoes such as laced boots or boots, are, on the heel section where the tendency usually exists for walking folds to form, designed with a section (18, 18A) of increased elasticity compared with the elasticity of the remaining shaft material so that the footwear can be selected to fit more firmly and laced more tightly in order to avoid slipping of the footwear and the problems associated therewith during normal walking. <IMAGE>
Patent SE-8500378-L (SE)
Inventor: BRENNSTROM R
IPC: B65G53/58
Filed: 1985-01-28
Abstract: Pressure reducing device for a pneumatic transport device for particulate material or for the transport of a gas containing solid impurities with a first transport channel (12) and a second transport channel (14), the two transport channels being arranged so that, at the transition between the first transport channel (12) and the second transport channel (14), the gas/material flow is bent through an angle of the order of magnitude of 180 DEG . Downstream of the bend a throttle means is provided consisting of an annular nozzle (24), the inlet side (40) thereof being arcuate in the radial section. The pressure reducing device may be included in a transportation system for feeding out particulate material from a container under a high pressure to a container under a lower pressure, for example dust from a dust separator in a PFBC plant to a collecting container.
Patent SE-8500914-L (SE)
Inventor: OLSSON LARS-UNO
IPC: E01F5/00
Filed: 1985-02-25
Abstract: PCT No. PCT/SE86/00080 Sec. 371 Date Oct. 24, 1986 Sec. 102(e) Date Oct. 24, 1986 PCT Filed Feb. 24, 1986 PCT Pub. No. WO86/04939 PCT Pub. Date Aug. 28, 1986.Method for clearing a road culvert or the like which is choked with ice, wherein a substantially homogeneous rope of a material having at least a certain reversible extensibility is extended through the culvert from its inlet side to its outlet side and wherein the rope in its unloaded condition is clamped in connection with the outlet side and the inlet side respectively of the culvert so that the rope extends through the culvert.
Patent SE-8601228-L (SE)
Inventor: MARTHINSEN A
IPC: B63B35/44
Filed: 1986-03-17
Abstract: A semi-submersible oil platform comprising two pontoons (1), columns (2) extending up from the pontoons and supporting a deck structure (3), and stays (4) extending transversally of the pontoons between the columns (2), is provided with a plough-like protecting device (8) for diverting drifting objects, e.g. ice bodies which are not sufficiently large to be detected by radar, but which, nevertheless, could cause considerable damage to the horizontal stays (4) of the platform and the drill string.
Patent SE-8700593-L (SE)
Inventor: CALLANDER S E
IPC: C07C45/41
Filed: 1987-02-13
Abstract: Prodn. of 4-(6-methoxy- 2-naphthyl)- 2-butanone of formula (I) is effected by reacting 3-(6-methoxy-2-naphthyl) propionic acid of formula (II), or an alkali metal salt of (II), with a methyl metal deriv. (III).  Pref the reaction is effected in an inert organic solvent at reflux temp. when (III) is MeMgHal or at 0-50 deg.C when (III) is MeLi.  (II) is used as its Li salt.
Patent SE-8701340-L (SE)
Inventor: SICK H-H
IPC: F16L3/223
Filed: 1987-03-31
Abstract: The invention relates to an elastic support component serving as an insert in a retention element for fastening at least one pipe, comprising at least one seating zone able to receive the pipe. According to the invention, the seating zone consists of several deformation elements, of hollow configuration, whose hollow zones extend substantially parallel to the axis of the pipe. These deformation elements may be formed by tubes 5, 5' respectively. <IMAGE>
Patent SE-8702583-L (SE)
Inventor: MASHITA K
IPC: C08L23/08
Filed: 1987-06-22
Abstract: A thermoplastic resin composition containing polyphenylene oxide resin is provided, which is superior in processability and impact resistance as well as heat resistance, chemical resistance and hardness, said thermoplastic resin composition comprising (A) polyphenylene oxide resin or a resin composition containing the same, and (B) ethylene copolymer comprising 50-90% by weight of ethylene, 5-49% by weight of alkyl ester of  alpha , beta -unsaturated carboxylic acid and 0.5-10% by weight of maleic anhydride.
Patent SE-8800451-L (SE)
Inventor: LILJESTROEM G
IPC: B63B35/08
Filed: 1988-02-11
Abstract: In an ice-breaker vessel in which the midship section has an essentially flat bottom and the forward section 12 has an essentially spoon-shaped bottom plating, the stern 13 rises from the plane bottom, the deck astern having a drawn-in section 30 resulting in two corners 29, 31 separated in the longitudinal direction on each long side of the vessel. A downwardly directed, plough-like structure 16 is arranged on the flat bottom with its front edge 17 located forward of the plane where the width-increasing structures 12 pass the water line. The bilges 32 between the side plating and the flat bottom are bent up towards the forward corners 29 while the bilges 33 of the plough-shaped structure 16 run up towards the rear corners 31. <IMAGE>
Patent SE-8800873-L (SE)
Inventor: HESSMAN I
IPC: B23C5/24
Filed: 1988-03-11
Abstract: The present invention relates to a milling cutter for chip machining equipped with adjustable cutting inserts (42). The milling cutter consists of a tool body (10) having a plurality of peripheral recesses (11). Each recess is adapted to receive a wedge (38), a screw (39), a support element (22), an adjustment element (29) and a cutting insert (42). The adjustment element is rotatably connected to the support element to provide displacement of said cutting insert, which abuts against the element in a direction away from the adjustment element. The wedge and the screw are arranged to cooperate to provide a fixed location of the insert in its adjusted position.
Patent SE-8801167-L (SE)
Inventor: SIPILAE RAIMO
IPC: B65D/
Filed: 1988-03-29
Abstract: The subject matter of the invention is a bag or the like 1, the top opening 2 of which can be sealed by placing the opposing sides 3, 3' of the bag together and folding the sides 4 thus brought together to form a seam 5. At least one contact adhesion or adhesive tape 6 has been located on the outer surface of the bag 1 in proximity to the top opening 2 in such a way that when the top opening is sealed the contact adhesion or adhesive tape is folded together with the seam 5, which may be formed and fastens the seam to one side 3 of the bag. <IMAGE>
Patent SE-8803531-L (SE)
Inventor: SENTOKU H
IPC: G07D5/02
Filed: 1988-10-05
Abstract: A coin sorting apparatus including a coin receiving section provided with a rotary disc for receiving various denominations of coins of various diameters, an excluding path including guide plate disposed at one side of the path and communicated with the rotary disc for engaging with a peripheral portion of the coin carried, guide member disposed at the other side of the excluding path and formed with a slant surface on which a larger diameter coin than the predetermined denomination of coin is engaged to climb up to be excluded from the excluding path and a lead wall for engaging with a coin other than the coin to be excluded from the excluding path and restricting portion disposed over the slant surface of the guide member and swingably mounted on the guide member for engaging the larger diameter coin introduced on the slant surface, a selecting path provided with selecting rail for excluding the smaller diameter coin smaller in diameter than the predetermined denomination of coins and pass them to a small coin container to select only the predetermined denomination of coin.
Patent SE-8803735-L (SE)
Inventor: HANSSON HUGO
IPC: C23C2/00
Filed: 1988-10-19
Abstract: A method and a device for feeding supplementary metal to a bath of molten metal (2), for coating components of steel, comprise a feed pipe (9, 10) which is insertable into the bath and has an inlet (11) which is positionable on a level below the bath surface (17), an outlet (12) and feeding means (18) situated in the feed pipe for sucking in molten metal from the bath via the inlet (11) together with the supplementary metal (4) for melting thereof while it passes through the pipe.
Patent SE-8903004-L (SE)
Inventor: PERSSON R S
IPC: B41F27/10
Filed: 1989-09-13
Abstract: A printing roll core for a printing roll comprising such a core (1) and a sleeve (22) which is provided to be mounted on the core from one end thereof and to be displaced along the core to and from working positions on the core by causing compressed air to flow out through passages (13a-13h) terminating in outlets distributed along the outer surface of the core, so that the sleeve from a state in which the sleeve tightly fits the core, when compressed air is not caused to flow through said outlets, may be expanded by causing air to flow through said outlets, so that the sleeve may be displaced along the core. The passages may be connected to a source of compressed air which preferably are common for said passages. In each of said passages is provided a valve (14) and each such valve includes an opening member (17, 19) having an outer portion (19) extending beyond the outer surface (7) of the exterior portion (2) of the core when the valve is closed and said outer portion is in its outer position, said outer portion being displaceable through outer mechanical action from said outer position to an inner position essentially interior of or coinciding with the outer surface of the core, wherein the valve is opened such that compressed air may flow out through the opening in the surface of the core, said mechanical action being performed by the sleeve as said sleeve is being mounted on the core, wherein the valves are successively opened as the sleeve is brought into contact with their outer portions and are closed again when the sleeve has passed the opening in question.
Patent SE-8903168-L (SE)
Inventor: BUCHEGGER R
IPC: B21B31/10
Filed: 1989-09-27
Abstract: In an apparatus for fixing a roll ring 4 on a roll shaft 2 mounted in two parallel roll stands 1a, 1b on both sides of the roll ring, by means of a tensioning means 18 and an axially tensionable conical sleeve 8 a radial tension is generated in the roll ring 4. In addition, the conical sleeve 8 carries the roll shaft bearing 3a. To enable the axial and radial tensioning of the roll ring 4 to be adjusted simply and accurately in spite of the additional roll shaft bearing 3a, the tensioning means 18 acts on the one hand on the conical sleeve 8 via a first thrust transmitting means passing through the roll stand 1a and on the other hand on the roll ring 4 clamped between two thrust rings 22, 23 via a second thrust transmitting means passing through the roll stand, one of the two thrust transmitting means also receiving the roll shaft bearing 3a.
Patent SE-8903888-L (SE)
Inventor: HINKKURI A
IPC: H02G7/00
Filed: 1989-11-20
Abstract: The invention concerns an arc shield to be used in connection with the conductors 1 in an insulated overhead power line provided with a thin layer of insulation, comprising at least one metal pole 2 intended to absorb the flash effect from the base point of the arc and in electrical contact with the conductor 1 and a bare current path parallel to the insulated conductor placed at its point of suspension. In this way all the requisite components are provided and in addition the construction is simple as regards installation, as the abovementioned bare current path consists of a metallic binding wire 3 whereby the conductor 1 is fastened to the insulator. <IMAGE>
Patent SE-9000394-L (SE)
Inventor: OETIKER H
IPC: F16L33/20
Filed: 1990-02-05
Abstract: The connection for a high pressure hose (30) with a nipple (10) consistsa of a main pipe section (11), a connecting section (12) fixed to it, and a nipple section (14) joined to the main pipe section (11) by means of a conical section (16). The nipple section (14) has axially spaced apart outward-protruding ridges (15) with externally rounded surfaces. A tubular sleeve (20) has at least one radially inward-pointing deformation. The hose (30) fits between the outer surface of the nipple section (14) and the inner surface of the sleeve (20).
Patent SE-9002624-L (SE)
Inventor: CRITCHLOW D N
IPC: H04B7/00
Filed: 1990-08-13
Abstract: A subscriber unit for wireless communication with a base station in a wireless subscriber communication system includes a FIR chip, a DIF (digital intermediate frequency) chip, a single processor chip and a radio. The processor chip transcodes a digital voice input signal to provide digital input symbols; demodulates an output signal received from the base station to provide digital output symbols; and synthesizes a digital voice output signal from the digital output symbols. The FIR chip FIR filters the digital input symbols and generates timing signals for timing the transcoding and synthesizing operations in the processor chip. The DIF chip digitally synthesizes a digital intermediate frequency signal by direct digital synthesis (DDS) and modulates the digital intermediate frequency signal with the filtered input symbols to provide a modulated intermediate frequency input signal. The radio further processes the modulated input signal for transmission to the base station.
Patent SE-9003728-L (SE)
Inventor: BILLIG J
IPC: B60R21/16
Filed: 1990-11-23
Abstract: PCT No. PCT/SE91/00361 Sec. 371 Date Jun. 2, 1993 Sec. 102(e) Date Jun. 2, 1993 PCT Filed Sep. 19, 1991 PCT Pub. No. WO92/01461 PCT Pub. Date Jun. 11, 1992.A test circuit for detection of malfunctions in an electric triggering device (10, 11) for protection of vehicle occupants. The triggering devices (10, 11) are arranged with a first connector (12) connected to earth (13) and a second connector (14) connected to a control unit for supply of a triggering current to the triggering devices when detecting a triggering condition. The test circuit comprises a voltage regulator (17), a current generator (18,19) connected in series between the voltage regulator and the connection of the triggering devices (10,11) to the control unit for generating a test current to the triggering devices, and two voltage comparators (24,25) connected between the earth connection (13), the connection (14) to the control unit and the voltage regulator for detecting the voltage across the triggering devices (10,11).
Patent SE-9100648-L (SE)
Inventor: BARSELA J
IPC: G01N21/89
Filed: 1991-03-05
Abstract: A method and system for the monitoring of the composition of pulp furnish. The system for analyzing this composition, and especially the ratio of hardwood fibers to softwood fibers comprises in combination a single particle analyzer, a specially constructed flow cell, and means for analyzing the resulting signals. The paper is illuminated during the production process by means of a laser beam which results in specific interaction pulses which differ from softwood to hardwood fibers, and which pulses are evaluated so as to determine fiber diameter distribution and establishing the ratio between the softwood fibers and the hardwood fibers.
Patent SE-9200535-L (SE)
Inventor: MARTIN SUAZ J
IPC: C04B7/44
Filed: 1992-02-24
Abstract: Procedure to manufacture a solid combustible material based on solid urban waste and/or industrial waste assimilable to urban and/or agricultural waste, in which the said waste, cleaned of contaminating metallic materials and glass, is ground to obtain a granulated product containing quicklime combined with the original water forming calcium hydroxide with minimum carbonate during the process and treatment with water steam at pressures of 1 to 20 atmospheres; its layer drying being carried out with hot air without CO2 at temperatures between 100 and 200.degree.C. so that the humdity decreases from the original of 1.5 to 1% by weight.
Patent SE-9301486-L (SE)
Inventor: KETOLAINEN VESA
IPC: B01D24/46
Filed: 1993-04-30
Abstract: PCT No. PCT/FI94/00134 Sec. 371 Date Nov. 16, 1995 Sec. 102(e) Date Nov. 16, 1995 PCT Filed Apr. 7, 1994 PCT Pub. No. WO94/23821 PCT Pub. Date Oct. 27, 1994A method and apparatus to clean a filter drum used for thickening lime mud. The drum is rotated about a horizontal axis in a first direction so that the circumferential surface of the drum moves into contact with lime mud in a vat and a precoat layer formed on the drum, as well as an external layer of lime mud which forms a thickened lime mud cake when a vacuum is applied to the drum withdrawing liquid from the lime mud. The thickened external layer of lime mud cake is scraped from the drum at a second side of the vat, and at a first opposite side of the vat a first jet of liquid is directed onto the drum surface (e.g. at a pressure of about 30-100 bar) to remove a strip of the precoat layer, a third jet of liquid cleans the drum after removal of the precoat layer, and a second jet of liquid is directed onto the drum with sufficient intensity (e.g. a pressure of about 2-20 bar) to remove, by spreading and partially detaching, a strip from the thickened lime mud cake. Typically the second jet is operated substantially continuously, except when the first and third jets are operated, the first and third jets being operated at spaced time intervals (e.g. periodically or intermittently). The invention results in partial removal of the precoat with a gentle liquid jet, easy removal of the entire precoat layer because the precoat is not yet hardened at its location of movement, intermittent use of high pressure jets which extends the life of the high pressure apparatus in the wire forming the drum, and optimum ease of installation and maintenance of the spray nozzles.