baber/WOPTO huggingface dataset:
Patent SE-7905517-L (SE)
Inventor: SAKUMA S
IPC: H01H33/66
Filed: 1979-06-21
Abstract: An arc-shield supporting structure of a vacuum power interrupter is disclosed which comprises a hollow cylindrical supporting means having a turnover end portion embedded in the inner wall of the insulating envelope, and a connecting means one end of which is fitted over the supporting means while the other end of which is fixed to the arc-shield member.
Patent SE-7907096-L (SE)
Inventor: ANDERSON B J
IPC: F02C7/36
Filed: 1979-08-24
Abstract: A fastening device with positive locking means is provided comprising a generally cylindrical threaded portion and a headed portion proximate thereto. An elastically deformable annular ring portion is spaced apart from the threaded portion and includes locking means disposed thereon which are adapted to selectively prevent rotation of the fastening device in accordance with deformation of the ring.
Patent SE-8105600-L (SE)
Inventor: BENNISON J J
IPC: C23F11/08
Filed: 1981-09-22
Abstract: Composition and method for inhibiting corrosion in aqueous systems using synergistic combination of an inorganic nitrite and a phosphonate, e.g., 10-20 ppm sodium nitrite plus 0.5-5 ppm hydroxyethylidene diphosphonic acid.
Patent SE-8201306-L (SE)
Inventor: KARLSSON L
IPC: G02B26/10
Filed: 1982-03-03
Abstract: A scanning system for optical scanning of a scene in at least one dimension has a multi-faceted reflective scanning rotor as the scanning element. In order to have a high scanning efficiency a so-called facet-tracing is provided such that the beam path is reflected by first and second areas of reflection on the rotor, both areas being disposed in a non-collimated beam path. An optical beam converging means is disposed in the beam path between the scene and the rotor for forming a primary image of the scene between the beam converging means and the rotor. A substantially spherical mirror is disposed in the beam path of the system between the first and the second areas of reflection. A radiation detector is disposed at the end of the beam path. A beam converging optical element, such as a positive lens or a substantially spherical mirror, is disposed in the beam path between the first substantially spherical mirror and the second area of reflection. Means are provided to form a real image of the radiation detector in the beam path at a position between the first substantially spherical mirror and a location so close to the beam converging optical element that the element serves as a field element for this location of the real image.
Patent SE-8201978-L (SE)
Title: Forming ventilated surface for skin contact - by electrostatically applying short synthetic fibres onto adhesive layer on sleeve for handle
Inventor: ARONSSON L I
IPC: B25G1/10
Filed: 1982-03-23
Abstract: Surface is ventilated by applying a layer of adhesive and then electrostatically applying to this a layer of short synthetic fibres which project at right angles from the surface. In partic., the surface is the exterior of a sleeve for locating over the handle or shaft of a tool, handlebar, racket or club. The sleeve is pref. a flexible heat-shrinkable tube with internal grooves along at least part of its length, the adhesive is based on alkyd resin and the fibres are of nylon 0.5 mm long and applied by a known method. The sleeve greatly reduces perspiration, improves the grip and prevents circulatory disturbances caused by vibrating tools.
Patent SE-8203035-L (SE)
Inventor: REMERS W A
IPC: A61K31/40
Filed: 1982-05-14
Abstract: Compounds of the formula, II   <IMAGE> wherein: Y is hydrogen or lower alkyl; and X is a lower alkoxy substituted quinolinylamino radical, a cyano substituted pyrazolylamino radical or a mono-or di-lower alkyl substituted thiazolamino radical, or a nitrogen-containing heterocyclic radical selected from the group consisting of 1-pyrrolinyl, 1-indolinyl, N-thiazoladinyl and N-thiomorpholinyl radicals, or a cyano, phenyl, carboxamido or lower alkoxycarbonyl substituted 1-aziridinyl radical, or a lower alkyl, formyl or acetylphenyl substituted 1-piperazinyl radical, or    an hydroxy piperidyl substituted 1-piperidyl radical, or    a lower alkoxy, amino or halo substituted pyridylamino radical, or a carboxamido, mercapto or methylenedioxy substituted anilino radical, or    a radical of the formula,   <IMAGE>   wherein R is hydrogen or lower alkyl and R' is a nitrogen-containing heterocyclic radical selected from the group consisting of quinuclidinyl, pyrazolyl, 1-triazolyl, isoquinolinyl, indazolyl, benzoxazolyl, thiadiazolyl and benzothiadiazolyl, and lower alkyl and halo substituted derivatives thereof, or    a butyrolactonyl radical, or    an adamantyl radical, or a substituted lower alkyl radical selected from the group consisting of mercapto lower alkyl, mono-, di- and tri-lower alkoxy lower alkyl, lower alkyl thio lower alkyl and lower alkoxycarbonyl substituted derivatives thereof, cyano lower alkyl, mono-, di- and tri-lower alkoxy phenyl lower alkyl, phenyl cyclo lower alkyl, 1-pyrrolidinyl lower alkyl, N-lower alkyl pyrrolidinyl lower alkyl, and N-morpholinyl lower alkyl. These compounds are used for treatment of neoplastic disease states in animals.
Patent SE-8204395-L (SE)
Inventor: BERGLUND L G
IPC: A47L15/42
Filed: 1982-07-19
Abstract: Dish-washers of catering type are often carelessly handled. A condition for a long life of the locking device in a hood dish-washing machine with automatic opening of the hood (13) is that the hood can also be opened manually. A locking device (20) in which the curve portion (31) can be removed from the curve follower included therein both electromechanically and mechanically is according to the invention a solution to the locking problem in such machines.
Patent SE-8206788-L (SE)
Inventor: ZHUKOV L F
IPC: F27B14/06
Filed: 1982-11-29
Abstract: PCT No. PCT/SU81/00031 Sec. 371 Date Nov. 19, 1982 Sec. 102(e) Date Nov. 19, 1982 PCT Filed Mar. 31, 1981 PCT Pub. No. WO82/03451 PCT Pub. Date Oct. 14, 1982.The proposed method relates to metallurgy and foundry engineering. The process of lining a metallurgical assembly, in particular an induction furnace (1) is carried out in the following sequence. First, a bottom (2) is lined using a conventional method, following which a gauge (3) for forming an inner wall of the furnace lining is mounted thereon, and a space (5) provided within the gauge (3) and an induction heater (4) of the furnace (1) is filled with a lining mass (6). The lining mass is filled in layers each having a thickness of 4 to 10 values of said space (5). The layers are compacted by applying periodically repeated blows against the inner surface of the gauge (3). These blows are applied in the direction perpendicular to a plane tangential to said surface of the gauge (3), the interval between the blows being not less than the damping time of free oscillations of the furnace. The above described method may be used when carrying out rammed lining within coreless induction furnaces.
Patent SE-8305835-L (SE)
Inventor: BAHR T
IPC: H02G1/06
Filed: 1983-10-24
Abstract: The carriage comprises a suspension device in which is rotatably located a line wheel with peripheral guide track for an electric cable. A guide stirrup guides the electric cable towards the guide track. The stirrup has the cable firstly pushed towards it, and then the cable is moved laterally towards the guide track. - The stirrup comprises a U-shaped bent wire when viewed sideways with the carriage, the stirrup arms being bent so that when viewed laterally they have an upwards and downwards V-shape. The arms are fixed to a plate which by means of a screw is attached to a suspension device against the one edge of which is supports via two pins.
Patent SE-8306159-L (SE)
Inventor: WESTERBERG STEFAN
IPC: E21D15/00
Filed: 1983-11-09
Abstract: The anchoring unit comprises a tubular casing (3) with a fixture (6), the casing external dia. being less than but very close to a drill hole dia. so that the casing locates closely against the drill hole wall along its periphery when inserted. The casing (3) is filled with a material (8) which through chemical reaction successively expands. It is closed after the expanding material is placed within it. USE - For fixture of an anchoring unit in a quarrying or mining drill hole.(2)
Patent SE-8501718-L (SE)
Inventor: HIPP J
IPC: E21B17/10
Filed: 1985-04-09
Abstract: Apparatus for driving casing, piles, or conductor pipe into the ground comprises in combination; an external reciprocal impact driving means supported atop the conductor pipe, internal rotatable drilling means supported within the conductor pipe, and means associated therewith for introducing air and water under pressure for creating a pressure differential to evacuate the drilling debris and cuttings to the surface. The drilling means is supported within said conductor pipe at the bottom portion thereof near the point of least energy absorption and rebound. The driving and drilling operations may be performed simultaneously or sequentially.
Patent SE-8502303-L (SE)
Inventor: ENGKVIST L
IPC: B60P7/08
Filed: 1985-05-09
Abstract: The hook part (9) is fixed inside the cavity, and is aligned with a hole (13) in a cover plate (12) which can move backwards and forwards within the cavity. This cover plate is loaded by at least one spring (17) which continuously biases the plate to a covering position in the upper aperture (7) of the hollow. Against this effect, the plate can be pressed into the hollow, freeing the hook. When the line eyelet (2) is fitted onto the hook it is secured between it and the cover plate.
Patent SE-8503417-L (SE)
Inventor: KRAKAU C E T
IPC: A61F2/16
Filed: 1985-07-10
Abstract: The peripheral parts of the lens are made of a partially or wholly opaque material. USE/ADVANTAGE - Increased depth of field. Eliminates the need for separate reading and distance glasses. Reduction in weight of the lens. The peripheral part can be made of a photochronic material which darkens in strong light. The peripheral part can be of thinner material. (Provisional Basic previously advised in week 8709)(0/1)
Patent SE-8504398-L (SE)
Inventor: FOWLER L
IPC: C09K23/00
Filed: 1985-09-24
Abstract: An emulsifier for an emulsion polymerization is prepd. by the disproportionation and steam-spraying of a mixture of tall oil fatty acid and tall oil resin acid, and the distillation of at least main part of the mixture.  The mixture contains 27-73% of fatty acid and 25-71% of resin acid.
Patent SE-8505698-L (SE)
Inventor: HEILALA A-J
IPC: F16J15/34
Filed: 1985-12-03
Abstract: A slide-ring seal for sealing a shaft rotating with respect to a wall. The slide-ring sealing comprises a frame portion provided with connections for a sealing liquid and seal rings (4) provided with slide rings (5), which seal rings are so positioned with respect to each other that the sealing slide surfaces of the slide rings (5) are pressed against each other and rotate with respect to each other. Each slide ring (5) is thereby fastened on the seal ring (4) thereof by means of a shrinkage fit in such a manner that a radial press force (FK) of the shrinkage fit is wholly directed to act on the center of mass (K) of the cross-sectional area of the slide ring (5). In order to prevent distortion of the slide surface of the slide ring (5), an axial force (FL) created by deformations of the seal ring is wholly directed to act on the center of mass (K) of the cross-section of the slide ring (5).
Patent SE-8604537-L (SE)
Inventor: DELJUSTO L G
IPC: B24C5/08
Filed: 1986-10-23
Abstract: A device for descaling a wire comprises a chamber (1) intended to be filled with a ferromagnetic abrasive powder (3), electromagnets for influencing the ferromagnetic powder (3) with the magnetic field and a means to remove the worked-out powder. The chamber (1) consists of sections (A, B, C, D, E, F) whereas the means for removing the worked-out powder (3) comprises outlets (9) located in the corresponding sections. Each outlet (9) is provided with a blocking device (10) to prevent the powder from self-pouring out. The electromagnets are mounted in each section (A, B, C, D. E, F) of the chamber (1) with their cores (6) movable in opposite directions.
Patent SE-8702905-L (SE)
Inventor: FAGERLUND G
IPC: C04B24/18
Filed: 1987-07-17
Abstract: A new cement mix with low shrinkage is suitable for injection into thin cracks for the repair of sewers and pipes contains less than 5 wt.% of tricalcium aluminate and is milled to 500-700 sqm/kg specific surface using 0.1 to 0.6% sulphonated lignin as milling assistant. It is gypsum free. The binding time and strength are regulated by additions of 0.1 to 1% of sulphonated polyelectrolyte, of 0.2-2% of an alkali metal carbonate. Ballast components comprise 30-35% of cement wt., water addition is 20-25 wt.%.
Patent SE-8800473-L (SE)
Inventor: FILIPSSON E
IPC: H02G3/06
Filed: 1988-02-12
Abstract: The invention concerns a conduit connecting piece 1 for permanent or removable connection to the casing surface of an electrical installation box. In order that any stresses caused by the fixings do not cause these to break or cause the conduit connecting piece to loosen from these, that part 4 of the connecting piece 2 which faces the installation box is constructed of flexible material which enables it to be bent in various directions. <IMAGE>
Patent SE-8801811-L (SE)
Title: Insulating product for forming grooves or channels - is formed into several rectangular plates edge to edge
Inventor: MEJSTEDT D
IPC: F16L59/02
Filed: 1988-05-13
Abstract: The rectangular plates (1,2,3) are held together by a surface sheet (4) which is fixed to them, and extends over the limits between abutting plates. In these limits, the surface sheet is free in relation to one of the plates within an area (6,6'), the width of which corresponds at least to half the plate thickness.
Patent SE-8802189-L (SE)
Inventor: HERDER J-E
IPC: B23K9/06
Filed: 1988-06-13
Abstract: Arrangement for gas-arc welding with a current source with flat load characteristics, which comprises a three- phase transformer 1 with a primary winding 2a, 2b, 2c which can be connected to a mains network and a secondary winding 3a, 3b, 3c whose output is connected to a rectifier 7 in three-phase bridge connection, welding current conductors 10, 11 which connect the direct current outputs 8, 9 of the rectifier to a wire electrode 13 and a workpiece 14, and an inductor 15 coupled into one of the welding current conductors. A series connection of two capacitor units 16a, 16b, connected to both direct current outputs 8, 9, and whose central output 17 is connected to one of the outputs 3b of the secondary winding, increases the open circuit voltage to about double the value. <IMAGE>
Patent SE-8802384-L (SE)
Inventor: OHLSSON S
IPC: B65D19/32
Filed: 1988-06-23
Abstract: The invention relates to a pallet for truck transport especially suitable for use on board refrigerated vessels having holds provided with devices in the hold floor, for example perforations, for introducing the cooling air into the hold. The pallet comprises a bearing frame 1 which, when the pallet is placed on the hold floor, for example, is arranged to delimit that surface of the hold floor which is enclosed by the bearing frame 1. Arranged in or on the bearing frame 1 there are bearing members 4, which over the whole of their extent within the bearing frame can easily be permeated by the refrigerating air. <IMAGE>
Patent SE-8803729-L (SE)
Inventor: JUTBAECK R
IPC: B23Q39/02
Filed: 1988-10-19
Abstract: Lathes are often occupied turning long production series and it is therefore extremely difficult to interrupt the work in order to deal with a short series. The invention aims at utilizing milling machines for shorts production series, wherein the blank (2) is secured in the holder (1) for milling cutters and stationary machining tools (18) are placed on the milling table (3).
Patent SE-8804467-L (SE)
Inventor: DAHLBERG L
IPC: E04B2/30
Filed: 1988-12-09
Abstract: A console for supporting brickwork comprises an obliquely mounted, tensile-load-carrying device and a horizontal compressive-load-carrying device extending inwards towards an abutment 1. The tension device comprises two elements 8, 8' which extend between a fixed plate 7 and the outer end of the compression device 10. The two tension elements 8, 8' are welded onto a support plate 9. The compression device has the form of a U-section whose ribs form an extension of the support plate. Both the fixed plate 7 and the support plate 9 are prefabricated in a standard design of acid-resistant steel, which is common to consoles of varying dimensions and wherein only the lengths of the tension device 8, 8' and the U-section 10 serving as a compression device are variable, whereby the said tension element and the said U-section are also prefabricated of acid-resistant steel. <IMAGE>
Patent SE-9000356-L (SE)
Title: Peptide(s) corresp. to HIV-1 P17 C-terminal - used for discriminating between a false and true diagnosed HIV-1 positive serum sample
Inventor: BLOMBERG J
IPC: G01N33/569
Filed: 1990-02-01
Abstract: 10 Peptides of formula, e.g. (I)-(III) are new.@ H-X-Ala-Ala-Ala-Asp-Thr-Gly-His-Ser-Asn-Gln-Val-Ser-Gln-Asn-Tyr-X-Z (I);@ H-X-Ala-Ala-Ala-Asp-Thr-Gly-His-Ser-Ser-Gln-Val-Ser-Gln-Asn-Tyr-X-Z (II); and @ H-X-Ala-Ala-Ala-Asp-Thr-Gly-Asn-Asn-Ser-Gln-Val-Ser-Glu-Asn-Tyr-X-Z (III)@ (X is a chemical bond or a coupling-facilitating amino acid sequence; Z = NH2 or OH). Also claimed is a method of discriminating between a false and true diagnosed HIV-1 positive serum sample, characterised in that at least one diagnostic antigen having the ability of binding to antibodies which have a binding affinity for cpds. contg. an amino acid sequence corresp. to an epitope or clusters of epitopes of HIV-1 p17, opt. coupled to a carrier, is added to the serum sample and that possible antigen/antibody complexes formed are detected using an immunoassay, whereby the discrimination is established based upon that the serum sample is false HIV-I positive if the complexes are detected and true HIV-1 positive if the complexes are not detected.
Patent SE-9000956-L (SE)
Inventor: ENGSTROEM J
IPC: C01B11/02
Filed: 1990-03-16
Abstract: A process for the production of chlorine dioxide by reacting in a reaction vessel an alkali metal chlorate, mineral acid and a reducing agent in such proportions that chlorine dioxide is produced in a reaction medium which is maintained at a temperature of from about 50 DEG  C. to about 100 DEG  C. and at an acidity within a range of from about 2 to about 11N and which is subjected to subatmospheric pressure sufficient for evaporating water. A mixture of chlorine dioxide and water vapor is withdrawn from an evaporation zone in the reaction vessel, and alkali metal sulfate is precipitated in a crystallization zone in the reaction vessel. Straight chained alcohols with the formula CH2OH(CHOH)nCH2OH where n=0-5, are used as reducing agents. Preferred reducing agents consist of glycol or glycerol. The reaction may also be performed in the presence of a catalyst.
Patent SE-9002741-L (SE)
Inventor: PERSSON R
IPC: B27B31/06
Filed: 1990-08-27
Abstract: In a method for positioning logs in connection with the shaping of cants in a cant-shaping device (1), the individual log (3) is fed in its longitudinal direction through a turning device (2) serving to rotate the log, when continuously fed, to a rotational position which later gives an optimum yield of wood. The curved shape of the log is optically read by reading equipment (21, 22), and data on the log shape recorded by this equipment is processed in a picture-processing device or computer. The latter is made to transmit control pulses to the turning device (2) so that this device, after receiving the front end of the log, is capable of rotating the log not only through the angle of rotation required to enable a complete reading of the log shape, but also through the angle of rotation required to rotate the log to the optimum rotational position before the rear end of the log leaves the turning device.
Patent SE-9101584-L (SE)
Inventor: BERGLUND K
IPC: B29K105/08
Filed: 1991-05-24
Abstract: Glass-fibre reinforced plastic tank, for example for liquid petroleum gas under high pressure, compressed air for air brakes or for storage of acetylene. The tank is composed of two halves (10, 12), the open ends of which are conically bevelled to form a male end (20) and a female end (22), which are joined to each other by an adhesive. The reinforcement in the outer and inner layers of the halves contains essentially longitudinal glass-fibre strands and the intermediate layer contains essentially transverse glass-fibre strands. In the half with the male end (20), the longitudinal glass-fibre strands in the inner layer (35) are densely located adjacent to each other, while the longitudinal glass-fibre strands in the outer layer lie in separate groups (30) of densely arranged glass-fibre strands with the predetermined spacing between the groups to form channel-shaped spaces (31). In the half with the female end (22), the order is reverse. In order to store acetylene, a pre-fabricated absorbent body of porous material is enclosed in the tank when the tank halves are glued together.
Patent SE-9101911-L (SE)
Inventor: LUNDELL R
IPC: B65D33/16
Filed: 1991-06-20
Abstract: A sack or a bag (1) of sheet material is provided with at least two incisions (8, 9) near its open end (7), said incisions being situated essentially opposite each other and extending essentially at right angles to the longitudinal direction of the bag or sack. Through these incisions (8, 9) are formed at least two lappets (10, 11) which can be tied together for sealing the bag or sack. <IMAGE>
Patent SE-9400063-L (SE)
Inventor: FREDRIKSSON OVE
IPC: F24C15/02
Filed: 1994-01-12
Abstract: A microwave oven having a cavity and a lid for closing off the cavity. The oven is fitted with a safety catch device which prevents opening of the door as a consequence of a sudden pressure increase in the cavity. Pressure receptive means sense the pressure in the cavity and activate catch means which catches the locking device for the door. The invention keeps operation of the door simple and eliminates the risk of injury as a consequence of explosive events in the cavity. <IMAGE>
Patent SE-9403485-L (SE)
Inventor: HENRIKSSON KJELL
IPC: F16B2/12
Filed: 1994-10-13
Abstract: A holder device for such an anchorage device (4) as is intended to secure, on a table top (1), a terminal arm or a lighting fixture. The anchorage device includes, first, an upper portion with an upper shank (16) parallel with the table top (1), and a downwardly directed connecting portion (17), secondly a lower portion with a lower shank (18) parallel with the table top (1), and an upwardly directed connecting portion (19), and thirdly screws (22) for interconnecting the upper portion and the lower portion in optional mutual positions. Each respective shank (16, 18) of the upper portion and the lower portion makes approximately a right angle with each respective connecting portion (17, 19, respectively). The screws (22), whose clamping direction is transversely directed in relation to the plane of extent of the shanks, are disposed for drawing the shanks towards one another. A retainer member (20) is provided for retaining the connecting portions (17, 19) in an optional position for abutment against one another. <IMAGE>
Patent SE-9404170-L (SE)
Inventor: SYDTVEIT ARVID
IPC: F16L21/035
Filed: 1994-11-30
Abstract: The interlocking profiles of the pipe sections are shaped to fit into each other. A convex male profile (2) locates in a concave female coupling (15) and is sealed into same by a sealing ring (12) attached to the male section. The sealing ring is attached to a harder support ring (22) which serves to control the concentricity of the connection.The shaped support ring is located via a stepped profile in the convex coupling. The flexible seal is displaced by the action of making the connection and a lipped end (14) forms the seal between the support ring and the concave coupling for a good mechanical support.