baber/WOPTO huggingface dataset:
Patent SE-0702448-L (SE)
Inventor: SKALLEBERG OEYSTEIN
Filed: 2007-11-06
Abstract: The invention relates to a cable reel device, comprising a rack on which the cable reel is rotatable mounted. The cable reel is provided with a portion for storing cable, wire or the like, as well as flanges on either side of the portion. The device comprises a machine which is provided with at least two drive wheels. The rack with the cable reel can be placed in the machine so that the rack and the cable reel rest on the machine, so that the flanges of the cable reel are in contact with the drive wheels.
Patent SE-7404935-L (SE)
Inventor: HAZELETT R W
IPC: B22D11/06
Filed: 1974-04-10
Abstract: A symmetrical belt-steering and tensioning system and apparatus for twin-belt continuous metal casting machines are disclosed. A rigid squaring shaft passes through a hollow tension and steering roll and is rigidly secured to torque arms at opposite ends of the roll assuring that this roll remains parallel with the driving roll at the other end of the carriage throughout the range of tensioning travel, these arms each being associated with tension thrust means and steering means. The geometrical relationships assure that tension in the casting belts remains essentially directly proportional to the fluid pressure in the thrust cylinders, while a pre-loading arrangement removes back lash from the pivots to improve steering precision and also provides mechanical advantage. A symmetrical synchronized steering action is applied to both ends of the tension-steering roll, and axial thrust control means operate to force the roll skewing movement to center at a predetermined point. Independent adjustment of the displacement of each end of the tension-steering roll from the pass line is provided by sleeves associated with the squaring shaft and bearings in the interior of the hollow roll. A high belt tension force can be applied because there are two main large diameter rolls at opposite ends of each carriage defining the belt path as a symmetrical oval shape. Wide casting belts of 116 inches in width or more are precisely steered and tensioned for continuously casting slabs 100 inches or more in width.
Patent SE-7411348-L (SE)
Inventor: DENNISON E S
IPC: H01M6/48
Filed: 1974-09-09
Abstract: 1477181 Metal-air batteries YARDNEY INTERNATIONAL CORP 28 Aug 1974 [10 Sept 1973] 37582/74 Heading H1B A metal-fluid battery comprises a container 12, a stack of series connected cells 26 which are arranged to define fluid supply passage ways 36, 66 and a fluid return passageway 68, and a fluid cooling system 90, 92. Each cell comprises an annular plastics frame 28 on which an anode collector 56, electrolyte 54 and a cathode 60 are mounted. The anode collector consists of a copper or nickel diaphragm, the electrolyte is potassium hydroxide mixed with anodic material such as zinc or aluminium particles and mercury oxide additive, whilst the cathode is formed of layers of nylon, carbon and P.T.F.E. backed by a nickel or copper screen. The passageways 66 are formed by bands 64 on the rings 30, 32 of the frames 28 and a grid 70 which provides the inter cell connections is positioned in each passageway. The fluid is preferably air or oxygen supplied to the battery via an inlet 98 which is also used to supply water or water vapour to the electrolyte to activate the cells. The oxygen is circulated in the battery by a blower 84 driven by a motor 86, the oxygen being cooled by a cooling core 90 provided with coils 92 which are connected to a water inlet and outlet 96. The assembly including a cover 18, the motor, the blower and the cooling core is removable to enable an expanded cell stack to be replaced. In a modification, Fig. 4 (not shown), the battery does not include a motor driven blower but is supplied with oxygen from an external compressor and water cooled heat exchanger arrangement. The electrolyte may include a water retaining gel and the batteries may be used in submersible vessels.
Patent SE-7416298-L (SE)
Inventor: TADOKORO T
IPC: H02M3/135
Filed: 1974-12-27
Abstract: A power converter which can operate with both a D.C. power source and an A.C. power source for supplying electric power to a D.C. load such as a D.C. motor. The power converter comprises thyristors, a diode, a reactor and a capacitor. A plurality of series circuits each including two series-connected thyristors are connected in parallel to provide A.C. terminals at the series connection points of the thyristors and to provide D.C. terminals at the parallel connection points of the series circuits. The diode is interposed between the parallel-connected series circuits of the thyristors, and the reactor and the capacitor are connected in series to form a series circuit which is connected in parallel with the series circuits of the thyristors. The power converter is connected at the D.C. terminals between the power source and the load to function as a chopper when the power source supplies D.C. power to the load. On the other hand, when the power source supplies A.C. power to the load, the power converter is connected at the A.C. terminals to the power source and at the D.C. terminals to the load to function as a converter or inverter. The desired function of the power converter is obtained by controlling the gate signal applied to the gate of each of the thyristors.
Patent SE-7503555-L (SE)
Inventor: BECHSTEIN H
IPC: F02M59/44
Filed: 1975-03-26
Abstract: An apparatus for adjusting the delivery quantity on multi-cylinder fuel injection pumps including a drive unit and a clamping means for the injection pump in the form of an in-line pump. The pump pistons are provided with at least one control edge and are axially arranged and rotatably guided in cylinder barrels. Each piston is held in its fitting position, at least indirectly, by a flange. A mechanically activatable adjusting tool is mounted in the apparatus and operatively arranged to be driven via a control gear. The tool is force lockingly connected to an application point or engagement point on the securing flange of the injection pump or to a transmission element coupled to the securing flange or the cylinder barrel. A servo motor, preferably a stepping motor, is used to drive a control gear which effects movement of the tool.
Patent SE-7506213-L (SE)
Inventor: RUMBALL K F
IPC: B31B50/00
Filed: 1975-05-30
Abstract: 1504527 Injection moulding composite containers AIRFIX INDUSTRIES Ltd 28 May 1975 [31 May 1974] 24328/74 Heading B5A A composite container is made by constraining a blank sheet material 6 into a desired shape within a mould and injecting material 8 to seam juxtaposed edges together, at least part of the sheet being constrained into a curved shape and the sheet being deformed (e.g. by being forced into depressions 5) in the region of that curve to reduce the inherent resilience of the sheet material which would otherwise tend to return the blank sheet material to its original, uncurved, shape.
Patent SE-7506779-L (SE)
Inventor: BAARS N J
IPC: H01L21/822
Filed: 1975-06-13
Abstract: 1519831 Semiconductor devices PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 13 June 1975 [17 June 1974] 25370/75 Heading H1K [Also in Divisions H3 and H4] A symmetrical circuit providing a variable A.C. resistance between terminals 7, 8, Fig. 2, comprises an elongated PN junction 26 separating regions 23, 25, a current source 20 connected to 25 substantially midway between 7 and 8, and a controllable current sink 30 connected to region 23, whereby as the sink current Ir is increased, increasing portions of junction 26 are turned on from the middle outwardly so that a central portion of region 25 is shunted by part of region 23. Region 23 may have its effective resistance reduced by (a) a further region 27, Fig. 3a, to be used as a collector, (b) shunting by a conducting layer, (c) a low resistance buried layer 23<SP>1</SP>, or (d) geometry providing a long path from 7 to 8 via region 25 and a short path via region 23, Figs. 4a, 4b (not shown). A P-type semiconductor substrate has a diffused N<SP>+</SP> layer 23<SP>1</SP>, covered by an N epitaxial layer 23. Two surface P regions 25, 27 are then formed in 23, to produce a lateral PNP transistor. Shaded areas 32-38 indicate contact openings in an insulating layer; conductive layers 7, 8, 9, 31, 39, Fig. 3b, provide terminals.
Patent SE-7600052-L (SE)
Inventor: PENNY S L
IPC: E21B10/22
Filed: 1976-01-05
Abstract: The roller bearing capacity of a rotary rock bit is increased even though the total number of rollers in the roller bearing system is reduced. Two halves of a split ring bearing cage are positioned around the bearing pin of a rotary rock bit between the bearing pin and the cutter member. The split ring bearing cage includes cantilevered separator elements that extend from the body of the cage on the bearing pin toward the body of the bit. The separator elements are alternatively positioned between cylindrical rollers and act to maintain the rollers in a position to receive the maximum stress imposed on the roller bearing system. The cantilevered separator elements provide a material for the rollers to slide against that is more compatible with the rollers than when the rollers are sliding against each other.
Patent SE-7611797-L (SE)
Inventor: WONG JEFFREY TZE-FEI
IPC: A61K47/61
Filed: 1976-10-22
Abstract: A blood substitute or blood extender is prepared by chemically coupling hemoglobin with a polysaccharide material selected from dextran and hydroxyethyl starch, and having a molecular weight of from about 5,000 to about 2,000,000, to form a covalently bonded chemical complex. The complex has similar oxygen transporting abilities to hemoglobin, and has a much lower rate of renal excretion.
Patent SE-7710868-L (SE)
Inventor: BERGER S E
IPC: C07F7/18
Filed: 1977-09-28
Abstract: This invention is concerned with hydrated alumina, that is, aluminum trihydrate, coated with a silane containing three hydrolyzable groups bonded to a silicon atom thereof and containing at least one monovalent group which contains a polyalkylene oxide moiety therein, and/or hydrolyzates of such silanes and/or condensates of such hydrolyzates.  Such treated hydrated alumina are useful in reinforced plastic compositions and in coatings.
Patent SE-7712744-L (SE)
Inventor: BREITSCHWERDT W
IPC: B60J10/80
Filed: 1977-11-10
Abstract: A motor vehicle body, especially for passenger motor vehicles, which is provided with laterally arranged doors and longitudinal bearers disposed therebelow whereby an upper area of the longitudinal bearer projects laterally outwardly beyond the lower area, and the upper area is at least partially covered off by the lower edge of the door or by a sealing profile secured at the lower edge of the door and is thus protected against soiling; the lower edge of the door or the sealing profile secured at the lower edge of the door thereby does not abut the longitudinal bearer but extends at a distance with respect thereto.
Patent SE-7801554-L (SE)
Inventor: HANAS B H
IPC: B22D11/103
Filed: 1978-02-10
Abstract: Molten metal is continuously cast by being flowed through a casting pipe leading into a continuous casting mold, the metal flowing through the pipe being inductively stirred with the stirring motion through the momentum of the metal continuing in the mold.
Patent SE-7904694-L (SE)
Inventor: KOURIMSKY F J A
IPC: H01R12/71
Filed: 1979-05-29
Abstract: A junction box comprising a stack of terminal boards sandwiched between opposite faces of a rigid insulating housing, each terminal board comprising a series of metal strips spaced apart on an insulating sheet to define discrete current paths, substantially rigid end portions of at least some of the strips extending from each layer perpendicularly of the planes of the layers and being located in channels formed in insulating ribs in the housing to provide contact portions for connection of external circuitry to current paths in respective layers.
Patent SE-7905788-L (SE)
Inventor: SERVADIO L
IPC: A41D1/082
Filed: 1979-07-03
Abstract: Skiing clothes are provided with a pocket-shaped element 1 into which is inserted an encapsulated liquid crystals thermometer 5. The external face 3 of the pocket is transparent. The thermometer permits the skier to measure the snow temperature both externally and internally of the pocket. Preferably the accessory is applied onto the lower portion of the ski pants. <IMAGE>
Patent SE-7909289-L (SE)
Inventor: HAMMELMANN PAUL
IPC: B63B59/06
Filed: 1979-11-09
Abstract: A device for cleaning and/or corrosion-protecting upright surfaces of ship's hull, oil tanks and the like has a carriage movable along the surface and an outrigger arm extending towards the surface. The front end of the arm carries a beam, a horizontal leg of which carries a pivot bearing having an upright axes. A U-shaped carrier is mounted on the bearing to turn with the same and in turn has one or more working devices mounted in it.
Patent SE-8000481-L (SE)
Inventor: FORNY A
IPC: B65D1/18
Filed: 1980-01-21
Abstract: An improved container in form of a barrel, drum can or the like, specifically a sheet metal container. The circumferential wall of the container is provided with horizontally extending corrugations or beads, respectively, and vertically extending corrugations. The vertically extending corrugations are ordered in groupwise spaced arrangements. Such container has improved loading characteristics in the axial and circumferential direction thereof and has an improved impact resistance.
Patent SE-8002587-L (SE)
Inventor: SINNER B
IPC: G05D24/02
Filed: 1980-04-03
Abstract: An apparatus for regulating the fiber concentration of a fiber suspension during transport of the fiber suspension through a conduit which comprises a variable speed-controlled electric motor driving a pump for impelling the fiber suspension through the conduit to an outlet of the latter. A system is provided for obtaining a measure of the power supplied by the motor to the pump and for dividing this measure by a signal proportional to the flow rate of the fiber suspension in the conduit. The resulting signal, which is proportional to the fiber concentration in the fiber suspension, is employed to regulate the speed of the pump motor.
Patent SE-8004051-L (SE)
Inventor: BUREN M
IPC: B60P1/00
Filed: 1980-05-30
Abstract: This invention concerns a farm waggon with load platform with at least a front flap and side flaps. Normally, such a waggon cannot be used for jobs other than those it was designed for and to eliminate this drawback in the present waggon the front flap 6 extending between the side flaps 4 is telescopically arranged on the bottom of the platform to move between two end positions, wherein at least one piston-cylinder arrangement 19 acting as a support which can be connected between the front flap and the chassis of the waggon is arranged to move the front flap 6 between said position for emptying of the waggon or for compressing the compactable goods being loaded on the waggon. To control the front flap 6 during its movement, at least one guide beam 9 is arranged on the bottom of the platform, which co-operates with a sliding sleeve 8 connected to the front flap 6, and in each guide beam 9, which is telescopically guided in a guide groove in the bottom of the platform, there is arranged a second dual-acting hydraulic cylinder 10 for movement of the front flap 6, which second hydraulic cylinder 10 works between the waggon chassis 2 and the guide beam 9, and the support 8 for the piston-cylinder arrangement 19 acting on the front flap is carried by the guide beam 9. <IMAGE>
Patent SE-8104390-L (SE)
Inventor: GRACHEV KONSTANTIN ANDREEVICH
IPC: H05B3/62
Filed: 1981-07-15
Abstract: An electric furnace according to the invention for chemical-thermal treatment of work pieces of metal or alloys contains a housing 1, which is made from a closed magnetic flux conductor of electric steel. In the housing 1 is arranged a muffle 2 and heating element 7 coaxially with each other, while between the housing 1 and the muffle 2 are arranged electromagnets, whose pole pieces 6 face the muffle 2. The housing 1 and the pole pieces 6 of the electromagnets are arranged to form a magnetic system which is arranged to surround the muffle 2 in directions perpendicular to each other. <IMAGE>
Patent SE-8104483-L (SE)
Inventor: KOVACS N
IPC: B01D21/34
Filed: 1981-07-22
Abstract: In order to achieve improved collection of sludge in a settling basin, without employing moving parts, a collecting trough is provided, this trough being open at the top and bounded on the sides by horizontal overflow-weirs and being intended to rest on the bottom of the basin. A line, located level with the bottom of the collecting trough, issues from the trough and runs to a suction pump. The trough is covered by a hood which widens towards the bottom and leaves an unobstructed interspace between itself and the overflow-weirs, this hood possessing openings which lie at a lower level than the overflow-weirs.
Patent SE-8107438-L (SE)
Inventor: PRILLA R Y PARADISE J W LANG P
IPC: G01S1/50
Filed: 1981-12-11
Abstract: A stand-alone digital processor based system includes a five-output state digital filter provided with magnitude and time data relative to a received TACAN signal. Threshold detection is provided for validating the received signal magnitude. The filter outputs produce phase signals which are combined in the digital processor, in accordance with an algorithm, to generate bearing data. The bearing data is stored and scaled prior to updating a display.
Patent SE-8204253-L (SE)
Inventor: HOLMBERG K
IPC: C11D3/08
Filed: 1982-07-09
Abstract: A process for making granules of a surface-modified alkali metal metasilicate pentahydrate either by heating alkali metal metasilicate pentahydrate granules at a temperature of 60-80 DEG C for 1-20 seconds, or by spraying alkali metal metasilicate pentahydrate granules with an alkali metal silicate solution having a temperature of 60-100 DEG C and the composition SiO2.XNa2O.YH2O wherein X = 0.5-1.1 and Y = 3-5. The surface-modified granules have a low tendency to giving off water, thereby reducing the risk of decomposition of the chlorine compound which, together with the metasilicate granules and other conventional components, is included in the dishwashing or other detergent composition.
Patent SE-8207389-L (SE)
Inventor: SZYMASZEK P G
IPC: F25B1/047
Filed: 1982-12-23
Abstract: The invention relates to improvements in a refrigeration system having an oil cooled screw compressor from which mixed oil and compressed refrigerant issues to an oil separator via a discharge duct, and wherein a refrigerant pump draws liquid refrigerant from the high pressure receiver and delivers it to the discharge duct to cool the oil and desuperheat the refrigerant. The refrigerant pump and a hydraulic motor that drives it are in a single sealed housing. The hydraulic motor is energized with pressure oil from the oil pump whereby oil is returned to the compressor from the oil separator. Oil flow to the hydraulic motor is throttled in accordance with output from a temperature sensor at the discharge duct, to maintain a constant temperature of oil-refrigerant mixture passing to the oil separator. A standpipe arrangement prevents cavitation at the refrigerant pump.
Patent SE-8300854-L (SE)
Inventor: REIFSCHNEIDER W
IPC: A61K31/64
Filed: 1983-02-16
Abstract: The present invention is directed to N-((alkylamino)carbonyl)-N-(((alkylamino)carbonyl)oxy)acylamides and their use in inhibiting the growth of HeLa cells, P<sub>388</sub> leukemia or MX-1 carcinomas in mammals.
Patent SE-8302603-L (SE)
Title: Thermo-degraded crystalline propylene! polymer compsn. - contg. polyethylene, used for coating e.g. paper and metal foils for packaging and photographic prods.
Inventor: EDWARDS R
IPC: C08L/
Filed: 1983-05-06
Abstract: Polyolefin compsn. is characterised by (A) a melt flow speed of 5-55 dg/min. at 230 deg.C., (B) contg. (i) 75-95 wt.% heat-degraded crystalline propylene polymer having a melt flow speed of 5-55 dg/mm at 230 deg.C., and (ii) 5-25 wt.% polyethylene of density 0.916-0.925, melt index of 0.5-4.5 at 190 deg.C. and melt index recovery greater than 40, and.
Patent SE-8303812-L (SE)
Inventor: MATTHEWS J C
IPC: B01D41/04
Filed: 1983-07-04
Abstract: For cleaning an article formed of non-rigid fabric such as a tubular filter (5) low frequency air pulses are directed at the article in the form of a concentrated beam to cause the material to vibrate while the article is rotated to expose different portions to direct impingement. The frequency is varied in the range 10 to 100 Hz while observing the article through window 24, and the frequency is held constant for a period at those values where the article resonates. The frequency may return to resonant values more than once in a cleaning operation. <IMAGE>
Patent SE-8303879-L (SE)
Inventor: BERGMAN K
IPC: H05B7/10
Filed: 1983-07-07
Abstract: A DC arc furnace having a vertical arcing electrode adapted to be connected with a negative current lead and a hearth adapted to contain a melt below the electrode and having a hearth electrode, the hearth electrode extending laterally from the axis of the arcing electrode symmetrically with respect to the axis and having a plurality of electrical connections extending to the outside of the hearth and spaced laterally from the arcing electrode's axis symmetrically with respect to the axis, the connections being adapted for connection with a positive current lead and application of DC to the electrodes powering an arc between the arcing electrode and melt; wherein the improvement comprises a positive current lead below the bottom of the hearth and having an upper end positioned on the arcing electrode's axis below the hearth's bottom and extending from the positive current lead's upper end vertically downwardly on the axis to a low position where the magnetic field of the positive current lead cannot appreciably affect the arc, the positive current lead extending substantially horizontally from its low position offset from the hearth, the positive current lead's upper end having electrical conductors extending from it to the electrical connections of the hearth electrode and which are symmetrical with respect to the arcing electrode's axis.
Patent SE-8307207-L (SE)
Inventor: BECKER FRANZ JOSEF
IPC: B62B13/16
Filed: 1983-12-29
Abstract: A toboggan according to the invention has two essentially rigid lateral frame components which can be held together with a desired spacing by means of plug-in spacing pipes (2) which can be clamped in guides (14) as desired. In addition to a cloth covering (5) which serves as a seat and is anchored along the upper edges of the frame components, a sliding film (9) is provided whose dimensions are sufficient to span the space between the runners (1a) on the undersides of the frame components and which has, along its side edges, devices (10b, 11b) for detachable anchoring to the lateral frame components. This toboggan can not only be easily collapsed after the spacing pipes have been released and removed but also because the spacing pipes can be clamped as desired, permits the tension of the applied sliding film to be varied. Because of the possibility of rapidly and easily removing and applying the sliding film and also of adjusting its tension as desired, because of the releasable spacing pipes which can be clamped as desired, the toboggan can be quickly adapted to all conditions in an optimum fashion. 
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