baber/WOPTO huggingface dataset:
Patent SE-0203250-D0 (SE)
Inventor: PERSSON PER
IPC: F01N13/02
Filed: 2002-11-05
Abstract: Method and arrangement for regenerating a particle filter ( 15 ) arranged in thermal proximity to a catalyst unit ( 16 ) in an exhaust duct ( 10 ) connected to an internal combustion engine ( 2 ). The particle filter is located downstream of an adjustable exhaust pressure regulator ( 20 ) for regulating an exhaust flow through the exhaust duct. When the internal combustion engine is driven at low engine load, the exhaust pressure regulator ( 20 ) is activated with a predetermined regulating pressure. Fuel is then supplied to the exhaust duct ( 10 ) by means of an injection unit, the catalyst unit ( 16 ) being exposed to the fuel, which is oxidized, and the particle filter ( 15 ) being heated to such a temperature that soot particles are converted into carbon dioxide in reaction with oxygen contained in the exhaust flow.
Patent SE-0300519-D0 (SE)
Inventor: GADELIUS GUSTAF
IPC: F16D41/00
Filed: 2003-02-28
Abstract: A device for frictional inter-engagement between two mutually movable parts ( 13, 14 ). A lever mechanism exerts counter-directed pressing forces towards both parts to transfers movement between them. A lever ( 25 ) has a free lever end ( 27 ) contacted by a first ( 13 ) of the parts, and opposite to the free end a part-cylindrical convex surface ( 31 ) journalled in a part-cylindrical concave bearing surface ( 33 ). In order to eliminate the risk of jamming of the lever due to excessive surface pressure, it is journalled with rolling bodies, preferably cylindrical bodies ( 34 ).
Patent SE-0400850-D0 (SE)
Inventor: ERIKSSON ANDERS
IPC: C07C311/50
Filed: 2004-03-30
Abstract: The invention provides compounds of formula (I): wherein R1, R2, R3, R4, R5, X, Y, L, G1 and m have the meanings defined in the specification; processes for their preparation; pharmaceutical compositions containing them; a process for preparing the pharmaceuticals compositions; and their use in therapy. The compounds are useful as metalloproteinase (MMP) inhibitors.
Patent SE-0403227-D0 (SE)
Inventor: TERBORN BENGT
IPC: B60G/
Filed: 2004-12-30
Abstract: The invention relates to an air spring for an air suspended vehicle having a plurality of axles, comprising an air bellows 3 and a hollow plunger and where the air spring comprises a lifting assembly located inside the air spring and being expansible by the effect of the pressure of a compressed air source. This enables a compact and cost-effective installation for a trailing axle on a vehicle.
Patent SE-8205045-D0 (SE)
Inventor: HAAS FRANZ
IPC: A21C15/00
Filed: 1982-09-06
Abstract: A hollow baked product, e.g. a wafer, is formed by winding a baked strip (1) with overlapping convolutions around rotating mandrel (2) and pressed thereon by roller (3). The wafer is shaped and cut into desired lengths by cutter (5) remote from the mandrel. An edible coating material is applied to at least part of the inside surface of the wafer through passages (36, 35) to form layer (56). A particulate solid filler may be supplied from bin (14) through central bore (7) onto coated wafer; the coating having been supplied to wafer via passages (13, 11) and annular groove (10). Two separate coatings may be applied to the wafer before applying a filler. <IMAGE>
Patent SE-8206447-D0 (SE)
Inventor: SOMERS G A
IPC: C23F1/44
Filed: 1982-11-12
Abstract: There is disclosed a chemical stripping solution suitable for removing tin and tin-lead alloys from metallized, e.g. copper coated, substrates so as to leave the said substrate reusable comprising an aqueous solution of hydrogen peroxide in an amount of 0.1 to 10 molar, ammonium bifluoride in an amount of 0.4 to 10 molar, an acid of a type and in an amount such as to maintain the pH of the solution at the surface being stripped below the value at which smut formation occurs whereby effective stripping is achieved in use, and a metal complexing compound in an amount of at least 0.005 molar, the said metal complexing compound comprising 8-hydroxyquinoline or an 8-hydroxyquinoline derivative or a substituted 8-hydroxyquinoline and wherein the molar ratio ammonium bifluoride to complexor is at least 125:1 and the molar ratio of hydrogen peroxide to complexor is at least 50:1.
Patent SE-8206694-D0 (SE)
Inventor: CHIN H A
IPC: C22C19/05
Filed: 1982-11-24
Abstract: A processing sequence is described for producing specific controlled elongated oriented crystal structures in nickel base superalloys. The method is performed in the solid state. Superalloy material is provided in a dense workable form. The material is cold straight rolled and cold cross rolled with intermediate anneals. This sequence produces a particular texture or preferred orientation in the rolled article. This textured article is then directionally recrystallized to produce the desired final microstructure comprised of aligned elongated grains of a particular controllable orientation.
Patent SE-8300005-D0 (SE)
Inventor: MEYER N
IPC: F27D1/06
Filed: 1983-01-03
Abstract: A substantially cuboidal insulating block 1 for the lining of a furnace has a core and a shell 2. The core comprises a web of refractory mineral fibre mat in which a plurality of folds 3 is formed to define a plurality of parallel adjacent layers 5 extending parallel to the internal surface 4 of the block which, in use, is directed towards the interior of the furnace. The shell 2 comprises a continuous web of refractory mineral fibre mat extending over the said internal surface 4 and two parallel opposed side surfaces 6 of the block. <IMAGE>
Patent SE-8300860-D0 (SE)
Inventor: ENGLUND A H E
IPC: H01Q1/52
Filed: 1983-02-16
Abstract: Attenuating apparatus is provided for reducing disturbance between transmitting and receiving aerials mounted vertically one above the other. Attenuation is achieved by a grounded screen (1) and a spacer, both mounted between the aerials. The screen is provided with cutouts (6) having a pitch (c) of  lambda /2, where  lambda  is the mean frequency of the pertinent frequency band and  lambda /4 is the depth (d) of the cutouts. The length of the spacer is 0.70 lambda .
Patent SE-8302319-D0 (SE)
Inventor: TYRBERG CURT
IPC: F16G13/10
Filed: 1983-04-25
Abstract: The present invention relates to a transmission and/or transport chain, the links of which consist of spherical shells 1-4 with two openings, the coupling means of which consist of rods 5-9 having a pair of legs at each rod end 11, 12 and 13, 14, respectively. A plane through a pair of legs of one end of a rod is perpendicular to a plane through the opposite pair of legs of the rod. One pair of legs 11, 12 is found in the interior of a first spherical shell 1 and the other pair of legs 13, 14 is found in the interior of a second, adjacent spherical shell 2 in the chain. Said one pair of legs 11, 12 is rotatably arranged in diametrically opposite points of the inner wall of the first shell, and said other pair of legs 13, 14 is in the same way arranged in the second spherical shell. The central portion 10 of the rod 6 may move in the two openings of the two shells facing each other. The two shells 1, 2 touch each other, when the length of the connecting rod 6, 10 is equal to the outer diameter of each shell. The surface of each and any of the shells 1, 2 within which they are able to touch each other, has a generally square form, the side length of which is dependent on the length of the two suspension arms. Each spherical shell 1-4 with rods 5-9 resembles a universal joint. The chain may be facing sprockets in a multitude of ways, and the distances between the centre points of the spherical shells and the tooth pitch of the sprockets will always be equal. In a bendable tube, the chain may be utilized as an extended axle for the axle of a driving motor, and may drive the force-receiving axle of a machine, independently of what the relations may be between the directions of the axle of the motor and the axle of the machine, as far as axes are concerned. <IMAGE>
Patent SE-8304614-D0 (SE)
Inventor: ASANO H
IPC: C25B11/04
Filed: 1983-08-25
Abstract: An electrolytic electrode which exhibits high durability when used in electrolysis in which the generation of oxygen is involved and a process for the production of same. The electrolytic electrode comprises (a) an electrode substrate of an electrically-conductive metal; (b) an electrode coating of an electrode active substance; and (c) an intermediate layer provided between the electrode substrate and the electrode coating, said intermediate layer comprising a mixed oxide of (i) an oxide of Ti and/or Sn having a valence number of 4 and (ii) an oxide of Ta and/or Nb having a valence number of 5.
Patent SE-8304898-D0 (SE)
Inventor: HOLMDAHL ULF GORAN
IPC: E02F3/36
Filed: 1983-09-13
Abstract: A device in excavating-machine buckets. The bucket (10) is pivotally mounted in a yoke part (12) and is operated to perform pivotal movements by means of a pair of piston-and-cylinder units (26) mounted in the bucket. In order to rotate the bucket the device comprises two tube blanks (28, 30) which are mounted in nesting relationship, the inner one of said tubes being secured to the yoke part (12) and to a lid (32). The device also comprises an attachment member (44), allowing the device and the bucket (10) to be mounted on a crane arm (46). Two piston-and-cylinder units (40) are mounted on said attachment member and secured to the lid (32) to operate the movements of the latter. Turning movement of the lid results in a turning movement of the inner tube blank (28) and of the yoke part (12) and the bucket (10). The outer tube blank (30) is secured to the attachment member (44). Wheels (36,38) are provided about the outer tube blank (30) to take breaking stress exerted on the tube blanks (28,30).
Patent SE-8400668-D0 (SE)
Inventor: HANSEN PREBEN
IPC: A61H15/00
Filed: 1984-02-09
Abstract: The plate (12), as a base part, is releasably attached to an upper part (10) provided with a hand grip. The base and upper parts define a hollow chamber (16) to accommodate fluid or other liquid product.
Patent SE-8401921-D0 (SE)
Inventor: EKSTROM T
IPC: C04B35/80
Filed: 1984-04-06
Abstract: The present invention relates to a sintered nitride-based ceramic material, where the presence of polytype of Si-Al-O-N together with beta' and/or alpha' Si-Al-O-N constitutes the main components. It also contains an intergranular phase and depending on the composition crystalline AlN or Al2O3. The properties of the material, such as the wear resistance and toughness behaviour, can be improved by adding hard refractory principles and/or fine whisker like fibers. Coating with hard, inert and wear resistant layers is another alternative. The material is suitable to use where the demands of resistance to thermal shocks, high mechanical strength or high heat conductivity are great. It has turned out to be especially suitable for cutting tools but also other applications are possible, e.g. as engine components, wear parts, heat exchangers or as substrate material in the electronic industry.
Patent SE-8402257-D0 (SE)
Inventor: BALDERSTON J
IPC: G02B23/10
Filed: 1984-04-25
Abstract: The invention protects the eyes of users of telescopic weapon sights, eg tank gunners, against thermal radiation from the flash produced by battlefield nuclear weapons. A fast-acting reversible opto-electrical attenuating screen 2, eg of PLZT, is located across the field of view of the sight 1, a UV-activated fast-acting reversible photochromic filter 3 beyond the screen 2, an infra-red filter 4,5 beyond filter 3 and a mechanical shutter 6 beyond filter 4,5. Closure of shutter 6 and switching of screen 2 is initiated by the flash, but the shutter can only close relatively slowly. While it is closing, protection is given by the remaining elements which individually also protect succeeding elements from damage due to thermal overloading.
Patent SE-8402918-D0 (SE)
Inventor: NEDERMAN BILL PETER PHILIP
IPC: B01D46/52
Filed: 1984-05-30
Abstract: The present invention relates to a filter cleaning device, preferably for the cleaning of gases, such as welding fumes. To provide a filter cleaning device which efficiently cleans the filter without need for dismounting it, the filter cleaning device comprises at least one rotary filter (10) with outwardly directed projections (17), and at least one impending means (12) which upon rotation of the filter (10) causes the projections (17) to give way and permits them to revert,, whereby a shaking movement is imparted to the projections (17) to make them shake off the impurities adhering to them and toss the impurities aside by the action of the rotation of the filter (10).
Patent SE-8403747-D0 (SE)
Inventor: AGOSTON A
IPC: H01J23/20
Filed: 1984-07-17
Abstract: The invention relates to a bearing arrangement in a tunable magnetron, in which a sleeve-shaped body (12) is journalled on a central column (10) by means of two bearings (14, 15), the distance between the inner rings (18, 19) and outer rings (22,23) of the bearings being determined by distance means (20, 21) which generally can be sleeve-shaped. According to the invention, at least one distance means, suitably both distance means, is temperature compensated by being composed of an odd number of partial elements (30-32; 37-39), which elements all have extension in the length direction of the distance means and of which the two end elements (30, 32; 37, 39) bear against the respective bearing part (18, 19; 22, 23) and the intermediate element (31; 38) or elements are in such force-transmitting connection with each other and with the end elements that with temperature variations two adjacent elements impart to the distance means length variations in opposite direction. The total length of all elements acting in one direction is so selected in relation to the total length of all elements acting in opposite direction and in relation to the linear expansion coefficients for the different elements, that a desired variation of the total length of the distance means with the temperature ist obtained.
Patent SE-8405382-D0 (SE)
Inventor: HALE R A
IPC: B61J1/12
Filed: 1984-10-26
Abstract: A first driverless wheeled vehicle 10 is arranged to follow a trackless guide such as a wire 14. The vehicle is self-propelled e.g. battery-powered, and adapted to carry a second driverless wheeled vehicle 35. The second vehicle is adapted to ride on tracks 24, 26 or (48, 50), Fig. 1, and has a drive wheel 38 adapted to be driven frictionally by a drive shaft 28 or (52). <IMAGE>
Patent SE-8500839-D0 (SE)
Inventor: KOLLBERG S
IPC: B22D11/10
Filed: 1985-02-21
Abstract: Heating device for intermediate ladies (tundishes) preferably for continuous casting which according to the invention comprises one, two or more coil/coils (3) with an iron core which is/are fixedly arranged in relation to a movable ladle (1), or vice versa. The ladle (1) is adapted to be placed in a heating position adjacent the coil/coils (3), which then connect closely with the bottom and/or the lower parts (2) or corners of the ladle in order primarily to heat the lowermost parts (2) of the melt stored in the ladle (1).
Patent SE-8501524-D0 (SE)
Inventor: GERTNER G
IPC: F26B21/08
Filed: 1985-03-27
Abstract: The invention relates to a method for drying materials as well as to a device for implementing the method with a gaseous drying medium, preferably air. The aim of the invention is the improvement of the energy economy of the drying process with simultaneous reduction of the expenditure on apparatus. The object consists in the production of a method and a device for its implementation, in which the dehumidifying capacity is increased with low expenditure on apparatus and the drying temperature is independent of the limited temperature of the refrigerating process in the case of simultaneous use of the excess heat of the drying process. According to the invention, the object is achieved by heat energy being carried off from the drying medium before the dehumidifying evaporator of the dehumidifying heat pump by a dryer-external cooling medium and by the supply of a quantity of cooling air and the carrying off of a quantity of outgoing air, and by a quantity of heat energy lying above the excess heat being supplied if necessary to the dehumidified drying medium by a downstream heater. The invention can be used for drying forestry-related, agricultural, ceramic materials and the like. <IMAGE>
Patent SE-8503103-D0 (SE)
IPC: B65D30/24
Filed: 1985-06-20
Abstract: Filled bags (15,17) are stacked one on top of the other so that the ventilating area (5'') is closed by its sealed edge being located against sealed surfaces on an adjoining bag, partic. a sealed flat side.
Patent SE-8503635-D0 (SE)
Inventor: WATSON J P
IPC: A61M16/04
Filed: 1985-07-30
Abstract: A tracheostomy tube assembly has a tube the forward end of which is located within the trachea and supports an inflatable sealing cuff. The rear end of the assembly supports a soft, semi-flexible flange having slots which receive a tape by which the assembly is secured about the patient's neck. The assembly also carries a second inflatable plastics cuff mounted on the flange, which encircles the tube and has a raised portion on opposite sides of the tube. The volume of the second cuff, when inflated, is sufficient to accommodate the space between the flange and the neck without elastic deformation of the cuff.
Patent SE-8505106-D0 (SE)
Inventor: ERICSSON T
IPC: B01F3/12
Filed: 1985-10-29
Abstract: A transportable mixer consisting of a double bottomed load body 3 for a change-load vehicle has the space between the bottoms divided into longitudinal compartments and the upper bottom consisting of a screen plate. To each compartment 11, 12, 13 via a switching mechanism 20, there is connected a hose 14, 15, 16, 21, 22 to a pump 23. After water is added, the compartments are subjected with the aid of the switching mechanism to alternating pressure and suction, whereby the material loaded into the body is slurried from below and can be pumped out 24, 25 to the desired location. The screen plate retains coarser contaminants, e.g., stones or sticks. The load body can float and be towed on lakes, but can also be made in the form of a boat with a pump, switching mechanism and its own motor for driving and mixing. The body can be used to make use of old deposits of lime sludge for liming of lakes and soil, for industrial use of fly ash and similar waste materials etc.
Patent SE-8506040-D0 (SE)
Inventor: ELO A
IPC: G06T19/00
Filed: 1985-12-20
Abstract: The apparatus depicts the three- dimensional object (1 Fig. 1) as plane projections (I, II, III) from three or more different directions (A,B,C) by means of coordinate data fed into the memory of a computer. The apparatus includes a picture screens 4',4'',4''' connected to a graphic processor 6, as well as control unit 5 for changing the location of the partial projection. A different projection of the object is depicted on each screen. Each screen is provided with its own image memory, each image memory storing a projection of the whole object in its respective plane. An altered location, of each component projection a,b,c can be depicted by means of its own picture screen 4',4'',4''' immediately on the basis of the data stored in the memory corresponding to the picture screen concerned. <IMAGE>
Patent SE-8600659-D0 (SE)
Inventor: STEDFELDT HANS
IPC: C02F11/121
Filed: 1986-02-14
Abstract: A sludge is dewatered and thickened using one or more drainage units which are placed in the sludge pool. Each unit consists of a screened container which is surrounded by the mass of sewage. Liquid is drained into the container while solid particles are retained on the outside of the screen. Liquid is removed from the interior of the container until the desired solids concn. is achieved in the sludge mass. The screen may be cleaned by a rotary flushing system positioned in the drainage unit.
Patent SE-8601033-D0 (SE)
Inventor: ERIKSSON S E G
IPC: E04D5/14
Filed: 1986-03-06
Abstract: The device comprises a heat-sealed material inserted so that the row of nails (7) or screws are covered. An anchoring plate has a cavity which accommodates the raised head of the nail or screw, and an edge around it which transmits contact pressure from the nail or screw outwards.
Patent SE-8601313-D0 (SE)
Inventor: BERGVALL R
IPC: B66B9/02
Filed: 1986-03-20
Abstract: PCT No. PCT/SE86/00248 Sec. 371 Date Jun. 12, 1987 Sec. 102(e) Date Jun. 12, 1987 PCT Filed May 30, 1986 PCT Pub. No. WO86/07041 PCT Pub. Date Dec. 4, 1986.A screw lift comprises a lift car (2) which is movably supported on an upright fixed screw (4) and carries a nut (54) in engagement with the screw and a belt drive for rotating the nut on the screw and thereby driving of the lift car along the screw. The nut (54) is rotatably journalled in a lubrication and bearing housing (62), which is connected with the lift car (2) and out of which it extends with a portion, that widens essentially conically and carries a belt pulley (56) with a correspondingly conically shaped hole. The belt pulley and the nut are mutually somewhat axially shiftable. A pulse transmitter (130,132) is arranged as the only position, direction and velocity determining device for the lift for sensing the position of the nut on the screw and emitting signals corresponding thereto.
Patent SE-8604276-D0 (SE)
Inventor: APPEL H
IPC: F16D67/02
Filed: 1986-10-08
Abstract: A lateral pull roll-up blind includes a drive housing member which is provided with lateral connecting elements which are situated within the outline of the driving wheel. These connecting elements, as well as compatible connecting elements of a carrier are distributed along a distribution circle in a distributing pattern rendering multiple angular repositioning of the housing member relative to the carrier possible. Even the other end of the lateral pull roll-up blind and the corresponding carrier are constructed in the same manner. The housing member is provided with a hollow pin on which there is mounted a clamping winding spring, while an entraining disc serving for the rotational entrainment of the associated end of the take-up shaft is rotatably mounted in the pin of the housing member. The entraining disc is drivingly connected with the driving wheel through actuating portions of the clamping winding spring.
Patent SE-8604840-D0 (SE)
IPC: B23B51/00
Filed: 1986-11-12
Abstract: PCT No. PCT/SU85/00020 Sec. 371 Date Oct. 27, 1986 Sec. 102(e) Date Oct. 27, 1986 PCT Filed Mar. 13, 1985 PCT Pub. No. WO86/05426 PCT Pub. Date Sep. 25, 1986.A drill comprises a holder (1) and a cutting member in the form of a pair of discs (2,3). Each disc (2,3) has at least five facets (11,12) arranged along its periphery and symmetrically with respect to its center line (13, 14), the discs (2, 3) being mounted in such a manner that angles ( phi ) of inclination of their facets (11, 12) with respect to an axis (4) of the holder (1) are equal to one another.
Patent SE-8703276-D0 (SE)
Inventor: OHLSON CARL-ERIC
IPC: G02B27/02
Filed: 1987-08-24
Abstract: PCT No. PCT/SE88/00430 Sec. 371 Date Feb. 23, 1990 Sec. 102(e) Date Feb. 23, 1990 PCT Filed Aug. 22, 1988 PCT Pub. No. WO89/02096 PCT Pub. Date Mar. 9, 1989.When examining X-ray film in an examination cabinet, the films are advanced consecutively in a horizontal direction from a magazine attached or capable of being attached to one side of the cabinet. The films are placed against each other in the magazine and are removed therefrom at least partly by a feed roller. Oppositely angled parts located on an endless transporting device engage the lower edges of respective films. After being examined, the films are delivered to a further magazine located on the other side of the cabinet. Located at one end of the cabinet is a ramp, on which is mounted a plurality of diodes which enable the various operations carried out in conjunction with the examination of X-ray film to be automated. The cabinet, magazine and transporting device can be constructed in the form of a module system. One of two modules can be placed above the other, and the modules can be adjusted angularly in relation to each other. The invention also relates to the examination cabinet itself.