baber/WOPTO huggingface dataset:
Patent SE-0601631-L (SE)
Inventor: HENNIX LARS
Filed: 2006-08-02
Abstract: Each bed underframe supports a linear, horizontally oriented first guide for cooperating with an associated second guide on the upper part of the bed for supporting the patient. The upper parts are provided with identical second guides and each underframe or upper part has a locking device for temporarily securing the two together in order to prevent displacement of the upper part along the first guide.
Patent SE-0700654-L (SE)
Title: Arrangemang och förfarande hos en förbräningsmotor
Inventor: ERLANDSSON OLOF
Filed: 2007-03-15
Abstract: Föreliggande uppﬁnning avser ett arrangemang och ett förfarande hos en förbrän-ningsmotor. Arrangemanget innefattar ett forbrärmingsutrymme (6), ett insprutningsor-gan (5, 5”) som är anpassat att spruta in bränsle i forbrärmingsutrymmet (6) då en fór-brärmingsprocess ska erhållas, en styrenhet (9) som är anpassad att styra insprutnings-organet (5, 5”) och en sensor (4a, Sa, 15, 15”) som är anpassad att avkänna en parame-ter som har ett värde som är relaterat till förbränningsprocessema i förbränningsut-rymmet (3). Styrenheten (9) är anpassad att mottaga information från nämnda sensor(4a, Sa, 15, 15”) avseende nämnda parameters värde vid åtminstone ett tillfälle underen pågående förbränningsprocess och att styra insprutningsorganets (5, 5°) insprutningav bränsle under en resterande del av den pågående förbränningsprocessen med hjälp av nämnda parametervärde. (Pig. 1)
Patent SE-0900071-L (SE)
Inventor: SABOURIN MARC J
IPC: D21B/
Filed: 2005-06-21
Abstract: Plate elements, a plate configuration, and associated system for thermomechanical refining of wood chips wherein destructured and partially defibrated chips are fed to a rotating disc primary refiner, where opposed discs each have an inner band pattern of bars and grooves and outer band pattern of bars and grooves, such that substantially complete fiberization (defibration) of the chips is achieved in the inner band and the resulting fibers are fibrillated in the outer band. A pair of opposed co-operating refining plate elements for a flat disc refiner wherein the bars and grooves on each of the inner bands form an inner feed region followed by an outer working region, the bars and groove on each of the outer bands form an inner feed region followed by an outer working region, and the gap and/or material flow area formed when the plates are placed in front of each other increases between the inner working region and the outer feed region. A steam bypass channel is formed as a groove on the surface of the working region of the inner band.
Patent SE-7500561-L (SE)
Inventor: CHAUVIGNE M
IPC: A01G25/16
Filed: 1975-01-20
Abstract: A valve for water sprinklers and the like, with an inlet and first and second outlets, has a hinged clapper biased to close the second outlet but held closing the first outlet by a dosing device after delivery of a given volume of liquid through the first outlet. The dosing device includes a chamber communicating with the inlet via a flow regulator. Filling of the chamber with liquid moves a piston extended by a rod cooperating with the clapper.
Patent SE-7504512-L (SE)
Inventor: LAUER W
IPC: A61M1/22
Filed: 1975-04-18
Abstract: A media for filtering blood consisting of a layer of fibers having a thickness of at least 0.015 inches. The fibers in the layer are interlocked with one another by frictional entanglement and the layer may have a larger pore opening size on one surface than on the opposite surface.
Patent SE-7608335-L (SE)
Inventor: ZARDI U
IPC: C07C239/00
Filed: 1976-07-21
Abstract: 1506129 Ammonium carbamate SNAMPROGETTI SpA 20 April 1976 [23 April 1975] 16012/76 Heading C1A Ammonium carbamate solution is formed by feeding a mixture of ammonium carbonate solution and a gas comprising ammonia, carbon dioxide, and water vapour, at a pressure of from 50 to 300 atmospheres, into a horizontal or substantially horizontal tubular absorption zone maintained under a static pressure. In Fig. 2 the ammonium carbonate solution and gas mixture are fed via lines 2 and 3 to the inlet end of absorber 1, the mixture passes through the bundle of tubes 7 where the gases are absorbed, the carbamate solution is discharged via line 5 which also maintains the desired static resource 6 in the tubular zone. The static pressure is preferably from 0À5 to 5 atmospheres.
Patent SE-7610361-L (SE)
Inventor: WIEST H
IPC: C08L31/00
Filed: 1976-09-17
Abstract: A hydrolysis-resistant, film-forming, aqueous dispersion of a copolymer consisting essentially of (A) FROM 5% TO 50% BY WEIGHT OF ETHYLENE UNITS, (B) FROM 10% TO 60% BY WEIGHT OF VINYL ALKANOATE UNITS HAVING FROM 1 TO 14 CARBON ATOMS IN THE ALKANOATE MOIETY, (C) FROM 20% TO 70% BY WEIGHT OF VINYL CHLORIDE UNITS, AND (D) FROM 5% TO 30% BY WEIGHT OF ALKYL METHYLACRYLATE UNITS HAVING FROM 1 TO 8 CARBON ATOMS IN THE ALKYL MOIETY; AS WELL AS THE HYDROLYSIS-RESISTANT FILMS PRODUCED ON DRYING THE ABOVE AQUEOUS DISPERSION HAVING A HYDROLYSIS RESISTANCE IN A 5x 5 CM FILM HAVING A THICKNESS OF 0.1+/- 0.02 MM, SUCH THAT AFTER STORAGE FOR FOUR DAYS IN A 25% AQUEOUS SODIUM HYDROXIDE SOLUTION, ITS WEIGHT LOSS IS LESS THAN 10%.
Patent SE-7701366-L (SE)
Inventor: LUDOPH H H J
IPC: F16H9/00
Filed: 1977-02-08
Abstract: Method and apparatus for driving an apparatus by means of a drive motor and an infinitely variable transmission comprising an endless transmission member running on at least two V-shaped pulleys having conical sheaves spaced apart a distance controlled hydraulically by means of a pump, which provides the necessary fluid pressure for control of the transmission ratio. According to the invention means are provided for ensuring that the transmission member is tensioned before, and so long as, the transmission is mechanically loaded, using one and the same drive motor. This is achieved by driving the pump by the drive motor and providing a clutch between the drive motor and the transmission, which is hydraulically operated by means of fluid provided by the pump, so that the clutch does not connect the drive and the transmission unless there is sufficient fluid pressure for the transmission to function.
Patent SE-7711067-L (SE)
IPC: B23K9/10
Filed: 1977-10-04
Abstract: Apparatus is provided for controlling a parameter of an arc welding machine, such as the height and/or the lateral position of the welding tool. The apparatus includes a parallel circuit having first and second branches connected to a source of voltage, wherein the first branch includes the arc welding machine to be controlled, and wherein the second branch includes an electrical analog of the current-voltage characteristics of the welding machine when operating as desired. A differential amplifier is provided for comparing the current in the first and second branches and providing a parameter-indicative signal representing the current difference between the first and second branches. In addition, a control circuit is responsive to the parameter-indicative signal and is provided for adjusting various parameters of the welding machine, including the height of the welding tool and/or the lateral position of the welding tool.
Patent SE-7712243-L (SE)
Inventor: LIN K C
IPC: C08L21/00
Filed: 1977-10-31
Abstract: A tire cord impregnant, particularly suited for coating glass fibers, is disclosed. The impregnant comprises a butadiene half ester methacrylic acid terpolymer and a blend of emulsifiable mineral oils, silica derivatives and esters.
Patent SE-7813340-L (SE)
Inventor: BRAY A
IPC: H02P9/14
Filed: 1973-05-25
Abstract: Generator system containing a pair of generators which can be connected in parallel and each one has a field winding 11 and a regulating circuit designed to vary the current in the field winding, wherein each regulating circuit contains a differential amplifier IC1 which puts out a control signal to vary the field current, wherein a first 18 of the amplifier's inputs receives, via a resistor R13, a reference signal from a reference signal source ZD2, while a second input 19 receives a signal representing the actual output voltage from the generator, a sawtooth generator T4, R15, R16, C8, designed to supply a sawtooth signal to said second input, whereupon the output from said amplifier becomes a pulse-width-modulated wavelike signal, and where each regulating circuit contains an overvoltage protection circuit, which can be influenced by the output from the respective generator and which in the event that the output voltage exceeds a predetermined level acts to disconnect the field winding of the respective generator from its output, which overvoltage protection circuit contains a potentiometer network R41, RV3, R42, which is supplied with said output voltage, a resistor R38, which connects a tap in said potentiometer network to an input for a switching circuit, which is part of the overvoltage protection circuit, a capacitor C12 in series with the resistor R38 and a part of the potentiometer network, whereby small transient current impulses in the output voltage are ignored, and a Zener diode ZD5 connected in parallel with the resistor R38, whereby the switching circuit is actuated by high transient current impulses, so that the switching circuit is actuated by more gradual changes in the output voltage.
Patent SE-7902785-L (SE)
Inventor: ASTROM L
IPC: G05D7/00
Filed: 1979-03-28
Abstract: An arrangement for control, in particular, holding constant, of very small gas flow is described. The gas is supplied to a liquid 13, so that it rises through the liquid in the form of bubbles 11, which are then connected into a gas flow. The bubbles are detected and the quantity of gas supplied to the liquid is regulated as a function of the bubble detection. It is advisable to supply the gas to the liquid through a flexible pipeline 3, wherein said regulation occurs by varying degree of clamping down on the pipeline. The bubbles are produced by a mouthpiece 9, which can be constituted by the end of the pipeline. For the clamping down, it is advantageous to use a piston element 31 which can move axially in a cylinder element 33, one end of which presses the pipeline against a preferably adjustable backrest 35. The piston element is given a controlled displacement by means of a servomotor 37, which rotates a set screw, which is axially and rotationally arranged in the other end of the piston element, and the piston element is prevented from rotating. <IMAGE>
Patent SE-7904683-L (SE)
Inventor: CROCKETT T W
IPC: A61M1/32
Filed: 1979-05-29
Abstract: A blood reservoir, for example for cardiotomy, which is elongate with its longitudinal axis upright in the position of use, the blood inlet being at the upper end and comprising a plurality of tubular nozzles 66, which extend normally of the longitudinal axis and terminate within the reservoir in a concavely curved wall to direct flow smoothly into the reservoir. A perforated cylinder extends from end to end of the reservoir within the latter and its bore communicates with the inlet, the cylinder housing a filter and first defoaming means for removing large bubbles, the cylinder carrying externally second defoaming means for removing small bubbles. <IMAGE>
Patent SE-7905151-L (SE)
Inventor: HAUGENEDER H
IPC: F24D3/16
Filed: 1979-06-12
Abstract: A heat transfer system, in particular a floor heating system, comprises tubes 5 of plastics material arranged in a settable or hardenable material 6 (e.g. a floor finishing layer of cement skim), the position of the tubes being fixed by holding means e.g. 3,4 relative to an underlying structure (e.g. concrete 1 overlaid by a heat-barrier material 2), and the tubes being in the main part of their length of oval or elliptical cross-section. The tube major axis may be normal to (as shown) or parallel to (Fig. 2) the surface of the said underlying structure. The pressure of the heat transfer medium applied to the inside surface of the tubes causes deformation of the tube wall in the regions thereof having the larger radius of curvature, whereby the tubes are force-lockingly applied against the associated surface of the floor finishing layer and heat transfer at these regions is substantially improved. <IMAGE>
Patent SE-7906038-L (SE)
Inventor: SCHEIBER W
IPC: B05C7/04
Filed: 1979-07-11
Abstract: A process for applying a coating of plastic material to a metal tube of finite length having a pretreated surface by applying plastic coating materials on the metal tube in a direction horizontal and perpendicular to its direction of travel, the process being characterized by the following sequence of steps: (a) heating a fixed metal tube to a temperature above the melting point of the plastic material to be employed; (b) causing a mixture of plastic powder and air to pass through the metal tube whereby the plastic material is fritted onto the inside surface of the tube; (c) thereafter rotating the metal tube and applying to the exterior surface thereof in a plurality of stages a plastic material, said plastic material being electrostatically sprayed onto the rotating metal tube; and (d) after each stage of electrostatically applying plastic to the outside surface of the metal tube and applying plastic material to the inside surface thereof, completely melting and smoothing the plastic material. An apparatus for carrying out the process is also disclosed.
Patent SE-7907719-L (SE)
Inventor: CARLSSON L C
IPC: B65D5/74
Filed: 1979-09-18
Abstract: Packing containers for e.g. milk are often of the type made of laminated material which can be sealed. In cases where the packing container has an integrated part forming a pouring spout, this can, for making it easier to pour out the milk, be divided into an emptying duct and an air duct by means of a sealing line. That end point of this sealing line facing the interior of the container is, in connection with shaping of the container, subjected to great stresses, and in order to reduce the risk of splitting and leakage, it is proposed according to the invention that the sealing line forming the air duct is to extend across the entire width of the packing container and have a short interruption for admission of air from the duct to the interior of the packing container. This distributes the stresses and reduces the risk of stress concentrations which can damage the sealing. <IMAGE>
Patent SE-8003391-L (SE)
Inventor: FURUTA H
IPC: H04N1/46
Filed: 1980-05-06
Abstract: A color television video signal is directly read out from a frame memory (15) in synchronism to the scanning speed of a scanner (32), the video signal thus read out is converted into three primary color signals by an NTSC decoder (29), and these three primary color signals are in turn converted into process video signals by a correction circuit (31), which are supplied to the scanner (32). A printing plate can be produced directly from a television video signal without requiring any color picture original. <IMAGE>
Patent SE-8005605-L (SE)
Inventor: ARENTZEN C
IPC: C22B15/06
Filed: 1980-08-07
Abstract: Process for the direct production of copper metal by directing an aqueous slurry of cupriferous material into a molten cupriferous bath maintained at a temperature of 2100` to 2400` F. Neither the cupriferous material of the slurry nor that of the bath contains sufficient sulfidic materials to maintain the bath temperature by oxidation of these sulfides, so a carbonaceous fuel is incorporated in the slurry. Such fuel-containing slurry together with an oxygen-containing gas is directed at high velocity against the bath surface at an angle of about 20` to 40` from the horizontal. The incorporation of fuel in the injected slurry provides a heat source for the maintenance of the 2100` to 2400` temperature necessary for smelting the cupriferous material of the slurry.
Patent SE-8006035-L (SE)
Inventor: EKNOR P O E
IPC: A47L15/44
Filed: 1980-08-28
Abstract: PCT No. PCT/SE81/00225 Sec. 371 Date Apr. 16, 1982 Sec. 102(e) Date Apr. 16, 1982 PCT Filed Aug. 10, 1981 PCT Pub. No. WO82/00753 PCT Pub. Date Mar. 18, 1982.Automatic dispenser for a detergent in the form of a paste in a dish or laundry washing machine. The inventive device generally comprises a cartridge-container of common type and a feeding device comprising a motor driven piston rod and a piston. The assembly is positioned in a suitable location in the machine, for example in its door. To facilitate exchange of the cartridge, the piston rod is easily removable by means of a support wheel which can be swung out and which is kept in working position by a resilient latch. The quantity of the portion is controlled by a current pulse from the program control device of the machine.
Patent SE-8007461-L (SE)
Inventor: ANDERSSON S
IPC: E02F3/815
Filed: 1980-10-23
Abstract: For a working machine intended for a mechanical shovel (1) comprised of a bottom part (6), a rear part (5) and two gables (8, 9 and 8<->, 9<->). The bottom part (6) is turnable via a hinged joint (7) fixed to the rear part (5) so that through this the bottom part can easily be removed but also take up different turning positions. By allowing the one gable (8<->, 9<->) to be fixed and adjust the mutual position for the other gable's gable sections (8, 9) a sloping position is retained by the front edge of the shovel (6a), so that that part which is located closest to the adjustable gable sections (8, 9) can occupy the upper area (B<->) and the lower area (A<->).<IMAGE>
Patent SE-8106058-L (SE)
Inventor: LINDSKOG KJELL JAN ERIK
IPC: A63C19/06
Filed: 1981-10-13
Abstract: The slalom gate pole or road marking post has upper and lower portions (4a,4b) between which extends a flexible connecting member (7) made of wire, plastics or rubber. A helical spring (3) surrounds the connecting member and is coaxial with it. The spring is pref. made of square cross-section spring wire and defines a joint body. A connecting spring (11) bears against one of the portions of the post and exerts a spring force, on the spring defining the joint body. The upper part of the post can be bent in any direction against the action of the connecting spring and will be restored to its upright position when the force is removed.
Patent SE-8203786-L (SE)
Title: Leakproof radiator and accumulator system - has pump and radiator circuit in free connection with underlying water volume in boiler freely in contact with atmospheric
Inventor: BROSENIUS HILDING
IPC: F24D3/10
Filed: 1982-06-18
Abstract: The radiator system feed and return flow conduits issue freely below the surface of the water volume in the heating boiler, and water circulation is maintained under the effect of a circulation pump or of its own pressure. The weight of the water contained in the radiator system is so balanced by vacuum effect occurring in the radiator system that the water, despite open connection of input and output pipes, is prevented from running out into the lower water volume. The radiator system water volume above that below it in the boiler can be wholly or partially cut off from the lower water volume by valve devices. It can be topped up via a branch pipe with water from that under excess pressure in the supply mains. The radiators in the system each have air bubble 'bleed' valves, and the heating boiler, accumulator tank, etc. are provided with adjacently connected expansion vessels which with the outlet pipes are in free connection with atmospheric air. Where a leak occurs in the system, the water is sucked inwards through the ruling vacuum effect and runs downwards through the input and output pipes to the outlet of the expansion vessel.
Patent SE-8205939-L (SE)
Inventor: GUSTAVSSON NILS ERIK
IPC: B62D55/00
Filed: 1982-10-19
Abstract: The tracked land vehicle has twin continuous tracks and has a drive motor which activates a variator system via an output shaft for individual track drives. The variator system permits speed variations between the tracks so that the vehicle can be steered. - Each track (20) is pressed against the ground by two separate wheel bogeys (22,23) arranged in the longitudinal direction of the vehicle, and suspended at each end of a balance arm (24). This arm is in turn articulated to and supports the vehicle chassis (1).(2)
Patent SE-8206105-L (SE)
Inventor: STALDER H
IPC: F16K3/02
Filed: 1982-10-27
Abstract: A slide valve comprises a valve housing which has a through passage therein with a curved bottom and a recess along the bottom in which is located a resilient seal member. The valve member includes a slide portion which is mounted for upward and downward reciprocal movement in the housing and a guideway formed on each side of the curved bottom. The housing also contains a flange member on each side of the slide plate which has at least one notched portion which defines a scraper edge. The valve plate has a lower stepped portion forming a bottom projecting surface, an upper surface spaced away from the bottom edge and an intermediate ledge surface between the bottom and upper surfaces. The upper surface is curved downwardly at each side toward the bottom surface to define a shearing edge on each side of the slide plate which is cooperable with the scraper edge to dislodge material out of the guideway and the space between the flanges and into the flow stream of the through passage of the valve.
Patent SE-8206612-L (SE)
Inventor: ERLANDSSON L E
IPC: H02G1/12
Filed: 1982-11-19
Abstract: The pincers have two crossing arms rotatably connected at an articulation. They have paired cutting edges partly for cutting the conductor, and partly for removal of the insulation, both functions being executed by a single cutting movement. The de-insulation of the conductor end then takes place by drawing the closed pincers outwards and past the cutting point. Both cutting pairs are located in front of and on the same side of the movement plane at the articulation within which the pincer arms are reciprocally pivotable, with the cutting pair for severing the conductor near the articulation axis line. The edges for stripping are located at an adjustable distance in front of the severing pair. (Provisional Basic advised week 84/27)(0/3)
Patent SE-8207052-L (SE)
Inventor: FREDRIKSSON L-B
IPC: B05B16/40
Filed: 1982-12-09
Abstract: Inside a chamber (1) is/are treated and/or manufactured one or more objects at a pressure below the pressure surrounding the chamber. Amongst the type of treatment intended is that in which a material is sprayed onto a mould or a semi-finished article. An apparatus intended for the creation of a pressure difference (17) which belongs to or is included in the chamber is so arranged as to evacuate the air from the chamber once the latter is closed. Inside the chamber is arranged treatment or manufacturing apparatus, and the chamber is executed with at least one door (8) capable of being opened and closed. The chamber is constructed from a number of self-supporting elements (2) bearing against each other and exhibiting low weight. The respective elements have a length (1) which represents only a limited part of the corresponding extent (L) of the chamber. The chamber also comprises gable components or end components arranged or capable of being arranged in conjunction with the two outermost self-supporting elements (2', 2''). Pressure sealing organs are arranged against said elements and gable components or end components (8, 9). The elements, the components and the pressure sealing organs are so arrange that, in spite of the light structure of the elements, they are capable of withstanding a differential pressure between the inside and the outside of the chamber and generated by means of the pressure difference creating apparatus (17).