baber/WOPTO huggingface dataset:
Patent SE-7409453-L (SE)
Inventor: SHMAKOV E I
IPC: G01N27/02
Filed: 1974-07-19
Abstract: 1471480 Welding by fusion INST ELEKTROSVARKI IM EO PATONA AKAD NAUK UKRAINSKOI SSR 19 July 1974 [23 July 1973] 32185/74 Heading B3R [Also in Division G1] An inductive interface pick-up for detecting the interface of two media, e.g. molten metalmetal, and molten slag-molten metal interfaces, e.g. in electroslag welding is cooled. The pickup comprising two oppositely wound primary windings 7 and a secondary winding 8 wound on a magnetic core 6 is mounted within a pot 3 having an end 5 of non-magnetic material, e.g. austenetic steel or a titanium alloy of thickness 0À05 to 0À35 mm. Pot 3 is rigidly secured in a non-magnetic outer housing 1 which is fitted into a hole in mould 14 so that its end forms part of the mould wall in which is interface 15. Clearance 2 between the two housings is divided into two parts by longitudinally extending members on housing 3, Fig. 2 (not shown), to define a path for coolant which flows into pipe 11 around housing 3 and out through pipe 12. In operation when interface 15 of slag 16 and liquid metal 17 in a remelting process is level with the bottom of housing 3 the output from the secondary winding is zero due to the cancellation of the primary fields in the centre limb of core 6. As the level rises the fields are affected differently by the eddy currents induced in the two liquids and an output is obtained from the secondary which may be used to alter the position of the mould 14 with respect to interface 15, i.e. to maintain the level opposite the control leg of the core. The ends of the housings 3, 5 may be convex or concave, Figs. 3, 4 (not shown), to correspond to the crosssection of the ingot being cast and the inclination of the core 6 may be adjustable, Figs. 5, 6, 7 (not shown), in order to ensure that the plane of the core is perpendicular to the interface and compensate for non-uniform thickness of the ends of the housings.
Patent SE-7500057-L (SE)
Inventor: SCHMIDT A
IPC: C08K5/00
Filed: 1975-01-03
Abstract: Compounds of the general formula I    <IMAGE>  (I)  +TR  <IMAGE>  in which R1 and R5 independently of one another denote hydrogen or lower alkyl, one of R2 and R3 denotes hydroxyl and the other denotes alkyl, cycloalkyl or aralkyl, R4 denotes hydrogen or, if R3 denotes hydroxyl, additionally also denotes alkyl, cycloalkyl or aralkyl, X denotes the direct bond, or a group   <IMAGE>  wherein R8 is hydrogen, alkyl, aralkyl or phenyl and R9 is hydrogen, alkyl, aralkyl, phenyl or the group   <IMAGE>  wherein R1-R5 have the above meaning, of R9 conjointly with R8 is alkylene, Y denotes oxygen or sulfur, n denotes 1, 2, 3 or 4, R6 denotes tha acid radical of an n-valent organic oxygen acid or, if n is equal to 1, additionally also denotes hydroxyl or, if n is equal to 2, additionally also denotes -O-, and R7 denotes a lower alkyl group having 1 -3 carbon atoms, or, if n is equal to 1, additionally also denotes, conjointly with R6, a group Ia    <IMAGE> (Ia)  WHEREIN R1-R5, X and Y have the above meaning, or if n is equal to 1 and Y denotes oxygen, additionally also denotes, conjointly with R6, a group Ib    <IMAGE> (Ib)  +tr  <IMAGE>  wherein R1- R5 and X have the above meaning, and R10 is hydroxyl or the acid radical of a monovalent organic oxygen acid, for stabilising organic material.
Patent SE-7514296-L (SE)
Inventor: HICKAM J
IPC: B22D11/06
Filed: 1975-12-17
Abstract: 1537490 Continuous casting; rolling HUNTER ENG CO Inc 12 Dec 1975 [23 Dec 1974] 50946/75 Headings B3F and B3M Molten metal such as Al alloy or Zn, delivered by a pouring tip 14 into a space between two parallel cooled rolls 10, 12, each of a radius not less than 18 inches (91À44 cm.), and driven synchronously in opposite directions, e.g. at 0À6 r.p.m., solidifies, at 26, between the exit end 22 of the tip 14 and the nip of the rolls so that the solidified metal is subjected to a hotroll reduction in the range of 33%-50%. The roll nip is 0À25 inch (6À35 mm.) and the rolls are cooled by internal liquid circulation; they may have copper shells.
Patent SE-7605545-L (SE)
Inventor: HOFFMANN GUNTER
IPC: H05B3/52
Filed: 1976-05-14
Abstract: The method relates to a labour-saving uniform embedding of a heating element, which is bent in a U-shaped manner, into an outer pipe. The heating element (1, 6, 8) is at both its leg ends connected detachably to interlocking connectors (11) and the two legs are drawn up in guide pipes (3) of a device (3, 4, 7, 11). The device (3, 4, 7, 11) with the heating element (1, 6, 8) is then pushed from above into the outer pipe (5), the cavity of the filling pipe (4) is filled with insulating material (2) and the outer pipe (5) is subjected to vibrations so that the insulating material (2) slides downwards through a trickling bottom (7) and surrounds the lower part (8) of the heating element (1, 6, 8). This is clamped securely in the insulating material (2) by pressing together the lower end of the outer pipe (5). The parts (3, 4, 7) of the device are gradually lifted out of the outer pipe (5), the latter being filled, while being vibrated, with the insulating material (2). <IMAGE>
Patent SE-7607566-L (SE)
Inventor: SATO Y
IPC: C07D498/04
Filed: 1976-07-01
Abstract: PURPOSE:1,4-Dihydropyridine derivatives of formula I [ (A) R1 is (substituted) aryl or heterocyclic radical; R2 and R3 are esterified carboxyl group; (1) either one of R4 and R5 in alkyl and the other cyano or substituted alkyl; (2) R4 and R5 are same radicals such as cyano and substituted alkyl; (2) R4 is H, alkyl; R3 and R5 farm, in combination, a radical of formula II,III, or V [where R6 is H, Me; R7 is 2(N,N-diethylamino] ethyl, 2-hydroxyethyl].
Patent SE-7612281-L (SE)
Inventor: HEINEMANN H
IPC: B23B29/32
Filed: 1976-11-04
Abstract: The tool-holding head is intended for lathes. It comprises a plurality of tools (4) which are arranged at its end face and can each be brought individually into engagement with a workpiece present in front of the end face (2) of the holding head. In order to ensure that work can be carried out free of impairment when there are a multiplicity of tools, the tools are mounted so as to be displaceable relative to the end face of the holding head in such a way that in each case one tool can be moved into a working position projecting to the front relative to the end face, while the remaining tools are located in a ready position pulled back relative to the end face. <IMAGE>
Patent SE-7704185-L (SE)
Inventor: NUZZI F J
IPC: C23C18/34
Filed: 1977-04-12
Abstract: Novel liquid seeders and catalyzation processes for the electroless deposition of metal on substrates. The seeders comprise the admixture of sources of cuprous, hydrogen and halogen ions, organic solvent(s), and an agent to convert cupric ions to cuprous ions. The processes include the steps of contacting a substrate with a certain seeder, fixing the seeder to the substrate with water, and catalyzing the fixed seeder by further water treatment, use of a strong reducing agent, or both.
Patent SE-7706899-L (SE)
IPC: A63F3/06
Filed: 1977-06-15
Abstract: 1533832 Lottery ticket P ZURLA 14 June 1977 [14 March 1977] 24854/77 Heading A6H [Also in Division B8] A lottery &c ticket is enclosed in a straw with sealed ends and having a tear line in the wall. The straw may be a helically-wound paper strip secured with adhesive or a plastics tube with a score-line. The ends may be riveted, welded, cemented or heat-sealed.
Patent SE-7709611-L (SE)
Inventor: THEURER J
IPC: E01B27/02
Filed: 1977-08-26
Abstract: A mobile track leveling, lining and tamping apparatus comprises a frame assembly mounted on undercarriages and mounting a tamping head, a track shifting unit and a reference system for controlling the track leveling and lining by the track shifting unit, and a drive for advancing the frame assembly in the working direction along the track. The frame assembly comprises a main frame and an auxiliary frame mounted on at least one of the undercarriages, one end of the main frame being adjacent one end of the auxiliary frame. A coupling is arranged between the ends of the main and auxiliary frames to permit at least temporary adjustment of the spacing between the frame ends and relative movement between the frames in the working direction. Track surfacing equipment is mounted on the auxiliary frame and the drive comprises a drive for the auxiliary frame. A control is operatively associated with the auxiliary frame drive for selectively driving the auxiliary frame with the main frame and relative to the main frame.
Patent SE-7714913-L (SE)
Inventor: SODERBLOM O
IPC: F41J5/12
Filed: 1977-12-29
Abstract: Indicator apparatus for determining the miss distance of a projectile in relation to a fixed or moving target, comprising pressure-sensing transducers intended to sense the pressure wave generated by the projectile in at least four points, and means for generating corresponding electrical signals therefrom. The apparatus further comprises computer circuits, calculating the distance to the point of origin of the wave, i.e. the so-called "bang generation point", in response to the characteristics of the pressure wave. This distance has been called the "miss distance" in previously known indicator apparatus, but in accordance with the invention the miss distance is defined as the shortest distance between the projectile and target, and one object of the invention is to indicate this distance and the exact position of the projectile when it is at the miss distance from the target. In the indicator apparatus in accordance with the invention, the direction of the trajectory is calculated by means of said at least four pressure transducers arranged at the corners of a polyhedron. By measuring the time differences for the passage of the pressure wave past the pressure transducers in the transducer system, the exact position of the bang generation point can be given in relation to the pressure transducer system from these time differences and the measured distance to the point. The indicator apparatus also comprises a second transducer system which can sense either the height of the first pressure transducer system above a horizontal plane, or the passage of the pressure wave at a further instant. From these data the computer circuits can give the trajectory direction which, together with the bang generation point gives the required trajectory. For shooting at fixed targets, the computer circuits give a second point on the trajectory which, together with the bang generation point, gives the trajectory per se.
Patent SE-7813130-L (SE)
IPC: A63H33/10
Filed: 1978-12-20
Abstract: A structural element of an assembly kit, for mounting a motor to a supporting plate having holes, has a body portion with an inner hollow for receiving a motor, fixing elements on the body portion for fixing the motor to the latter, a plurality of projections on the body portion which extend through the holes of the plate and one of which has means for arresting the body portion to the plate, and a plurality of connecting elements on the body portion which are parallel to one another and are arranged to connect a further structural element to the body portion. The one projection may have such a length that it extends outwardly beyond the plate and has an undercut outer portion which is engageable in an undercut hole of a tightening member. The body portion may be provided with a transmission so that when the motor is inserted into the hollow of the body portion, it is connected with the transmission to form a drive unit.
Patent SE-7904698-L (SE)
Inventor: J SENIOR
IPC: C23F13/00
Filed: 1979-05-29
Abstract: Metal substrates are protected against corrosion by applying a protective covering of a heat-recoverable article such as a heat-shrinkable sleeve or wrap-around sleeve which is provided with an inner coating or lining of a sealant composition containing a corrosioninhibitor appropriate to the metal. The preferred corrosion-inhibitors are soluble so that they dissolve in any moisture which diffuses through the sealant layer and preferably act by passivating the metal surface by anodic or cathodic inhibiticjn mechanisms. The presence of the heat-recoverable material ensures that the soluble corrosion-inhibitors do not become leached out from the sealant composition.
Patent SE-7908387-L (SE)
Inventor: DAANE R A
IPC: B05B1/34
Filed: 1979-10-10
Abstract: An air bar for floating a running web and having air discharge slot means through which pressurized air is directed against the web to support the web. Pressurized air is introduced into the central portion of the air bar and a separate passageway is formed along the side wall of the air bar and which places the center of the air bar in air delivering communication with the discharge slot means. Air flow straightening means is located in the separate air delivering passage and directs or guides the air to flow outwardly through the slot means and in a normal direction to the slot means, that is at right angles to the web in a transverse direction of the web to thereby dissipate cross machine momentum components of air movement which results in more uniform drying of the web across its width.
Patent SE-7909429-L (SE)
Inventor: PELOSI L F
IPC: C09J4/06
Filed: 1979-11-15
Abstract: Reduced odor is achieved in certain reactive fluid adhesive compositions while maintaining adequate adhesive properties by using higher molecular weight (C10-C18) acrylic and methacrylic ester monomers in combination with minor quantities of diacrylate or dimethacrylate monomers, instead of lower molecular weight acrylic and methacrylic ester monomers generally used in such adhesives.
Patent SE-8000443-L (SE)
Inventor: MORO L
IPC: A61K31/70
Filed: 1980-01-18
Abstract: Pharmaceutical suspensions of liposomes containing a drug (e.g. doxorubicin hydrochloride, aminosidine sulphate or 5- fluorouracil) are prepared by dissolution of lipidic components in a solvent, addition of an aqueous solution of the drug, and emulsification by insufflation of an inert gas until the solvent is completely removed by evaporation, and then the liposomes are separated from non-entrapped drug by shaking the suspension with a polymeric ion exchange resin or a polymeric absorbent resin to absorb the non- entrapped drug, then filtering off the resin. The ion exchange resin may be a strong or weak, anionic or cationic resin. The resultant liposomic suspensions may be lyophilised.
Patent SE-8004975-L (SE)
Inventor: KATSUME HIDE
IPC: B04B13/00
Filed: 1980-07-04
Abstract: A full jacket-worm centrifuge is disclosed for continuous separation of water-sludge mixtures. The centrifuge has a cylindrical drum jacket with a conically tapered portion in a direction of a solid matter discharge. A worm conveyor having cylindrical and conical portions is arranged within the drum jacket. Between a slurry inlet on the drum jacket and the solid matter discharge a liquid separation product discharge is arranged. Between this liquid discharge and the solid matter discharge a cross-sectional constriction is provided having a plate extending radially to a point spaced from an interior side of the drum jacket. Means are provided to control a differential speed between the drum jacket and worm conveyor or solid matter quantity supplied per unit of time to the centrifuge according to torque of the worm conveyor, solid matter concentration in the solid matter discharge, or solid matter concentration in the liquid separation product discharge.
Patent SE-8104782-L (SE)
Inventor: COATES I H
IPC: A61P25/04
Filed: 1981-08-11
Abstract: Compounds are disclosed of formula (I)    <IMAGE>  (I)  wherein R1 represents CHO, COR8, CO2R8, CONR9R10, CSNR9R10 or SO2NR9R10, where R8 represents alkyl, cycloalkyl, aryl or aralkyl, R9 represents hydrogen or alkyl, and R10 represents hydrogen or alkyl, cycloalkyl, aryl or aralkyl; R2, R3, R4, R6 and R7 each independently represents hydrogen or C1-3 alkyl; R5 represents hydrogen, or alkyl, cycloalkyl, alkenyl or aralkyl, or R4 and R5 together form an aralkylidene group or R4 and R5 together with the attached nitrogen atom form a saturated monocyclic 5- to 7-membered ring; and Alk represents C2-3alkylene chain optionally substituted by not more than two C1-3alkyl groups; and physiologically acceptable salts and solvates thereof. The compounds are potentially useful for the treatment of migraine and may be formulated as pharmaceutical compositions in conventional manner using pharmaceutically acceptable carriers or excipients. The compounds may be prepared by, for example, reaction of an aminoalkyl indole with an acid of formula R1OH or an acylating agent corresponding thereto or with an inorganic cyanate or an organic isocyanate or isothiocyanate in order to introduce the desired R1 group at the 5-position on the indole nucleus.
Patent SE-8105835-L (SE)
Inventor: WRETEMARK S G
IPC: H01B9/02
Filed: 1981-10-02
Abstract: A metal screen for a power cable with a predetermined number of mutually twisted cores (1, 2, 3, 4). In accordance with the invention the screen is made up from a number of screening ribbons (8) corresponding to the number of cores, each ribbon including at least one elongate metal element (7), and extending along its associated, twisted core.
Patent SE-8105961-L (SE)
Inventor: SOLENBERG JAN WILLIAM ERIK
IPC: B07C5/04
Filed: 1981-10-08
Abstract: The machine is for sorting dishes placed on a tray, the tray and dishes being placed on a transporter (10) with a support for the tray (17). A component (21) inclines the tray relative to the transporter plane, so that dishes leave the tray and are transferred to a sorting area (11) formed by rotating rollers (28). At the sorting area lower end, the two main types of crockery (i.e. dishes and plates or glasses and cups) are transported away from each other by individual transport units (12,13). The rollers (28) in the sorting area are spaced to allow cutlery to fall between them to a collection compartment.
Patent SE-8201816-L (SE)
Inventor: GOODMAN R M
IPC: B03D1/016
Filed: 1982-03-22
Abstract: Low molecular weight copolymers of the general structure:   <IMAGE> where R1 and R2 are hydrogen or methyl, X is hydrogen, alkali metal or ammonium ion, and a, m and n are such that the degree of hydrolysis is from 5 to 66% and the total molecular weight of the copolymer is between 200 and 85,000, are used to depress sylvinite minerals in a flotation system. These copolymers can be combined with other known depressing agents for non-sulfide ores, such as starch, dextrin, gum and the like, to obtain equivalent or improved selectivity and recovery than would be obtained using these depressants alone. <IMAGE>
Patent SE-8300189-L (SE)
Inventor: EK KENNETH
IPC: E02B15/04
Filed: 1983-01-17
Abstract: Solids or insoluble liquids are removed from a liquid body by a partially immersed collector wheel which rotates about a horizontal axis and comprises a mesh sheet bent into a spiral shape. The sheet is formed of expanded metal to create contaminant-free turbulent zones adjacent to the sheet during rotation of the wheel. A receptacle with an upper opening is located within the collector wheel, in a position where it will receive the contaminants carried thereto by the trailing portion of the spiral mesh sheet. A screw in the receptacle discharges the contaminants to a discharge tube.
Patent SE-8301687-L (SE)
Inventor: STERN R M
IPC: A61P31/04
Filed: 1983-03-28
Abstract: The compounds 8-cyano-6,7-dihydro-5-methyl-1-oxo-1H,5H-benzo[ij]quinolizine-2-carbox ylic acid and 8-cyano-6,7-dihydro-9-fluoro-5-methyl-1-oxo-1H,5H-benzo[ij]quinolizine -2-carboxylic acid are disclosed as potent antimicrobial agents. Pharmaceutically-acceptable carboxylate salts, esters, acyl chlorides, amides and alkylaminoalkyl ester salts of the acids are also disclosed.
Patent SE-8303403-L (SE)
Inventor: MATSUMURA S
IPC: H02M1/092
Filed: 1983-06-15
Abstract: A thyristor apparatus employing light-triggered thyristors comprises forward voltage detecting circuits (15) and a thyristor number detecting circuit (17). The forward voltage detecting circuits (15) detect forward voltages applied to light-triggered thyristors (13) to provide detected signals. The thyristor number detecting circuit (17) is responsive to the detected signals to cause light-triggered thyristors in a thyristor arm (U) to be turned on simultaneously in the case where the number of the light-triggered thyristors being supplied with forward voltages is one or more but not more than a predetermined number. Accordingly, if and when an overvoltage is applied to the thyristor arm (U), overvoltage suppressing elements (14) are prevented from being damaged even if partial commutation failure occurs in the light-triggered thyristors.
Patent SE-8305165-L (SE)
Inventor: KREKOLA PERTTI HOLGER
IPC: B62D35/00
Filed: 1983-09-23
Abstract: Device for reducing the air resistance, which appears at trailing a trailer (1) with a trailing vehicle (2), comprising a cloth (3) of a air-tight material which is arranged between the trailing vehicle (2) and the trailer (1), by which the cloth (3) is arranged on a roller (6, 18), placed on one of the two of the trailing vehicle (2) or the trailer (1), from which it can be pulled-out and attached on the other vehicle, and the roller (6, 18) is attached on the one vehicle by help of a bearing (11) which permits this vehicle to turn relative to the roller (6, 18).
Patent SE-8307059-L (SE)
Inventor: GJERVALDSETER SIXTEN
IPC: B65G15/04
Filed: 1983-12-21
Abstract: A conveyor having divided material flows for its effective operation. When conveying corns or other grain-shaped materials it is desirable to do this quietly and with a low effect. This has been achieved by the present invention by a conveyor consisting of a housing, in which an endless belt with adapted width is arranged so that a portion of the material is conveyed on the upper surface of the lower part of the belt. Dog profiles are transversely fixed to the belt and the profiles are arranged and designed to form an interspace between the belt and the bottom of the housing, in which interspace the remainder of the material supplied to the conveyor is conveyed by the dog profiles. Means is arranged for removal of the material flow on the upper surface of the lower part of the belt and transmit said material to common transport.
Patent SE-8404296-L (SE)
Inventor: HIRVONEN A
IPC: B60P1/54
Filed: 1984-08-29
Abstract: The invention relates to a crane which can be mounted on a vehicle and can be folded up from the operating position into a compact position for transport. The crane comprises a two-part column (8, 9) mounted on a foot (1) and having a joint. A lifting cylinder (6) is attached to the bottom part (9) of the column in an articulated manner. To lock the lifting cylinder (6) with regard to the top part (8) of the column in the operating or transport position of the crane, two steering levers (18, 20), which are attached to one another by the pivoting spindle (15) of the lifting cylinder (6) and are both provided with a stop (21, 22) against the top part (8) of the column, and counterstops (23, 25, 24, 26) for the operating or transport position on the top part (8) of the column are used. The joint is supported on four surfaces in both the operating and transport position, as a result of which it can advantageously absorb the loads directed towards it. 
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Patent SE-8404366-L (SE)
Inventor: CLAES P
IPC: G01N33/38
Filed: 1984-08-31
Abstract: A method of and apparatus for monitoring the redox state of one or more elements in glass are disclosed in which a working electrode 2 and an auxiliary electrode 7 are immersed in the glass 11 while the latter is molten. A scanning potential is applied to the working electrode, a series of potential pulses is superimposed on said scanning potential, and the resulting current between the electrodes is monitored to give an indication of the redox state of one or more elements in the glass.