baber/WOPTO huggingface dataset:
Patent SE-0004467-L (SE)
Inventor: KARLEN LENNART
IPC: F24F13/24
Filed: 2000-12-04
Abstract: The sound-insulating construction comprises sound-absorbent material placed or incorporated in an air or gas intake, has a width or depth (B) between 50 and 200 mm and a length (L) or diameter dependent upon the rate of flow. It has a number of holes (3) extending into the material (1) from one side (4) and through the entire width to the other side (5).  Each hole is surrounded by the sound-absorbing material with a thickness which is at least equal to the radius of the hole.
Patent SE-0004881-L (SE)
Inventor: NILSSON ANDERS
IPC: A61B17/04
Filed: 2000-12-28
Abstract: Device (1) for fixing an object at a recess (41) in bone tissue (42), said device (1) having a first longitudinal direction (L), a first transverse direction (T), a first upper end (2), a first lower end (3) and a first length (X), said first length (X) being measured from said first lower end (3) to said first upper end (2), and said device (1) comprises a head (4), said head (4) having a second upper end (5), a second lower end (6), a second length (Y), which second length (Y) is measured from said second lower end (6) to said second upper end (5), and a first external diameter (D1), and said head (4) comprises a base (7) at said second lower end (6), said head (4) having a compressible shell-shaped structure, and a first ratio (Y/D1) between said second length (Y) and said first external diameter (D1) is equal to or less than 1.0.
Patent SE-0101426-L (SE)
Inventor: JOENSSON MATS
IPC: B23K9/02
Filed: 2001-04-24
Abstract: The invention refers to a lining device (15) for a plate heat exchanger, a plate heat exchanger, and a method for manufacturing a plate heat exchanger with a package of heat transfer plates and an end plate (5), which has at least one porthole. The lining device includes a first part (16) and a second part (17). Each of these parts is manufactured of a sheet metal and has a substantially cylindrical pipe portion (16a, 17a) and an abutment portion (16b, 17b). The pipe portion of the first part is introducible in the porthole and the pipe portion of the second part is introducible in the porthole into the pipe portion of the first part in such a way that an area (19) is formed where the pipe portions overlap each other. The parts are connected to each other by a weld joint (18). The material thickness of the first part is greater than the material thickness of the second part at least at the overlapping area.
Patent SE-0101563-L (SE)
Inventor: MADSEN PETER
IPC: F02D41/22
Filed: 2001-05-04
Abstract: The invention relates to a waste gas limiter for a combustion engine. The combustion engine incorporates a charge pressure sensor whereby the waste gas limiter is arranged to limit the amount of power medium injected into the engine to a maximum amountof power medium per working cycle which depends on a charge pressure measured by the charge pressure sensor. The waste gas limiter itself incorporates an anticonstriction device designed to signal to the waste gas limiter that substitute charge pressure applies which is greater than the measured charge pressure when the difference between a required amount of power medium per working cycle and an injected amount of power medium per working cycle has during a certain time been greater than a certain amount while the charge pressure measured by the charge pressure sensor has at the same time been below a certain reference pressure. The invention further relates to a method for anticonstriction control, a computer program intended to execute steps to anticonstriction control, and a storage medium on which such a computer program is recorded.
Patent SE-0200870-L (SE)
Inventor: LARSSON ANDREAS
IPC: B23C5/16
Filed: 2002-03-20
Abstract: The present invention relates to a coated cemented carbide inserts (cutting tool), particularly useful for milling at high cutting speeds in steels and milling in hardened steels. <??>The inserts are characterised by a WC-Co cemented carbide containing NbC and TaC and a W-alloyed binder phase and a coating including a first, innermost layer of TiCxNyOz with equiaxed grains, a layer of TiCxNyOz with columnar grains and at least one layer of Al2O3 consisting essentially of the  kappa -phase. <IMAGE>
Patent SE-0303429-L (SE)
Inventor: JOHANSSON NILS-OLOF
IPC: A61K49/10
Filed: 2003-12-19
Abstract: The use of a physiologically acceptable manganese (II) compound and an uptake promoter in the form of one or more amino acids for the manufacture of an MRI contrast composition for oral administration and MRI examination of the liver, in a ratio of Mn to promoter higher than that at which coordination compounds between Mn and promoter are formed to a substantial degree; an MRI contrast medium composition for such use; and MRI contrast medium kit; and a method for imaging of a mammalian liver using such contrast medium composition.
Patent SE-0501345-L (SE)
Inventor: SOENSTEROED LARS
Filed: 2005-06-14
Abstract: An electronically-controlled damper arrangement includes a valve assembly. The valve assembly features a valve slide that carries at least two pistons. The first piston controls flow through two separate flow paths while the second piston controls damping provided by the valve slide. The first piston being both axially moveable and radially moveable within a valve housing.
Patent SE-0702854-L (SE)
Inventor: HEMMINGSON JONAS
Filed: 2007-12-20
Abstract: A pitch control arrangement for a wind turbine of the vertical axis type. Cam element and cam follower element are arranged to set the pitch angle of a turbine blade in accordance with a predetermined cyclic variation. The cam element includes a cam surface of different cam profiles, which define different predetermined cyclic variation of the pitch angle. The present invention provides an improved efficiency for a wind turbine irrespective of actual wind conditions, and further, both self-starting capability and high efficiency at a wide range of rotation speeds is accomplished using a simple and reliable construction.
Patent SE-7409074-L (SE)
Inventor: BROWN E D
IPC: C07C401/00
Filed: 1974-07-10
Abstract: 1435757 Silylated prostaglandins IMPERIAL CHEMICAL INDUSTRIES Ltd 10 June 1974 [11 July 1973] 33030/73 Heading C3S [Also in Divisions C2 and A5] Trimethylsilyl 16 - (3 - chlorophenoxy)- 9α,11α,15 - tris(trimethylsilyloxy) - 17,18,19,20- tetranor - 5 - trans, 13 - trans - prostadienoate, methyl 9 - methoxyimino - 15 - (4 - trifluoromethylphenyl) - 9α,15 - bis - (trimethylsilyloxy)- 16,17,18,19,20 - pentanor - 5 - trans,13 - transprostadienoate and trimethylsilyl 16-(4-chlorophenoxy) - 9 - methoxyimino - 16 - methyl- 11α,15 - bis - (trimethylsilyloxy) - 18,19,20- trinor - 5 - trans,13-trans - prostadienoate are prepared by standard methods.
Patent SE-7414714-L (SE)
Inventor: ANDERSON D J
IPC: C04B28/00
Filed: 1974-11-23
Abstract: 1482925 Fibre-containing heat-insulating compositions FOSECO TRADING AG 29 Oct 1974 [26 Nov 1973] 54690/73 Heading C3N A method for the production of shapes of a fibre-containing heat-insulating composition comprises mixing together a granular or powdered refractory material, fibrous material, an amount of a foaming agent sufficient to cause the composition to foam during the mixing operation, and a binding agent selected from a colloidal oxide hydrosol, starch, natural gums, natural resins, or polyvinyl alcohol or acetate, forming the composition to the desired shape, causing or allowing the binding agent to set or harden, and drying the shape. Methods involving the use of a fibrous material selected at least in part from refractory oxide fibres, carbon fibres and metal fibres and a binding agent selected from naturally occurring gums and resins are disclaimed. The colloidal oxide binding agent may be colloidal silica sol or colloidal aluminina sol. The granular refractory may be sand, silica flour, olivine, chamotte, alumina or any refractory silicate. Suitable fibres are of silica, alumina, zirconia, carbon, calcium silicate, zirconium silicate, aluminosilicate, glass, steel, chromium, nickel, tungsten, molybdenum, wool, cotton, paper, rayon, nylon, polyester and polyacrylonitrile. Preferred foaming agents are alkyl sulphates, alkyl aryl sulphonates, sulphonated epoxidized aryl alcohols and naphthalene sulphonates. The specific examples describe the formation of slabs from compositions comprising: glass fibre, colloidal silica sol, an equal weight mixture of silica flour and silica sand, and an alkyl sulphate (1); glass fibre, olivine sand, wheat flour (starch) and an alkyl aryl sulphonate (2); and glass fibre, refractory filler, polyvinyl acetate emulsion and alkyl aryl sulphonate.
Patent SE-7503062-L (SE)
Inventor: SZEKELY A G
IPC: F27D1/16
Filed: 1975-03-18
Abstract: 1498198 Metallurgical vessels UNION CARBIDE CORP 19 March 1975 [23 Dec 1974] 11345/75 Heading F4B A metallurgical vessel having a cast iron shell 31 is protect against attack by the molten metal contained in the vessel by lining the inside of the shell with self-supporting refractory plates 45, which are inert to the molten metal and arranged to be free to move relative to each other and to the shell upon thermal expansion, the molten metal being permitted to penetrate behind the lining through joints opened by the expansion to combine with the iron of the shell and form a solid refractory layer which prevents further contact between the molten metal and the cast iron shell. The molten metal may be aluminium or an alloy of it, and the refractory layer formed consists of FeAl 3  or Fe 3 SiAl 12  if the alloy or cast iron contains silicon. If the cast iron contains chromium a solid phase CrAl 7  may be formed. The refractory plates may be of graphite, or silicon carbide or some of each of these materials.
Patent SE-7503960-L (SE)
Inventor: FELDMAN L I
IPC: A23L27/24
Filed: 1975-04-07
Abstract: A lipolytic enzyme preparation having 1 part of lipase activity to from 1 to about 10 parts of esterase activity is obtained from Mucor miehei. The enzyme preparation can be recovered substantially free of Mucor miehei rennet, and is useful for treating various triglyceride fats to provide desirable flavors.
Patent SE-7504839-L (SE)
Inventor: KNEER F X
IPC: B01D53/10
Filed: 1975-04-25
Abstract: A biologically active adsorbing filtering material (3) is passed through a vessel (1) in countercurrent to the waste gases to be purified. Said filtering material is a compost obtained by biological decomposition of organic waste material and/or of sedimentation sludge. Each time, a portion of the filtering material (3) is recirculated (10, 13), another portion being replaced by fresh material. <IMAGE>
Patent SE-7510133-L (SE)
Inventor: ADAMS H
IPC: F16K1/226
Filed: 1975-09-11
Abstract: A disc valve for placement in a cylindrical housing forming part of a conduit which has a pivotally mounted disc and a valve seat that is angularly inclined relative to a plane perpendicular to an axis through the housing. The disc has a peripheral seal defined by a plurality of seal rings disposed within a peripherally open groove in the disc. The root diameter of the groove is smaller than the inner diameter of the seal rings so that the latter can float relative to the former. A lock ring securely retains the seal rings in place after the seal rings have been centered relative to the valve seat by first closing the disc and thereafter tightening the lock ring. A space between the seal rings includes generally radially oriented openings in fluid communication with a source of a pressurized medium on the exterior of the valve for applying the medium to the space between the seal rings and to thereby clean the valve seat when closing the disc. When the disc is closed the medium forms a pressure barrier between the upstream and the downstream sides of the disc.
Patent SE-7514287-L (SE)
Inventor: SVEC F
IPC: C08G59/00
Filed: 1975-12-17
Abstract: 1512462 Polymer containing epoxy groups CESKOSLOVENSKA AKADEMIE VED 19 Dec 1975 [29 Dec 1974] 52051/75 Heading C3P A polymer in the form of spherical particles having a diameter up to 3 mm. and containing 15% by weight of oxirane oxygen is obtained by aqueous suspension copolymerization, in the presence of an alcohol and a suspension stabilizer, of a monomer of Formula I where R1, R2 and R3 are independently H or CH3- and X is a vinyl or vinylidene containing group linked by C or O to the monomer, with a cross-linking agent selected from divinyl benzene and monomers of the formula where R4 is H, CH3, C2H5 or halogen, R5 is C1-C10 alkylene, phenylene or hydroxyalkylene and R6 is vinyl or allyl. In the examples glycidyl(meth)acrylate or glycidyl allylether is copolymerized with ethylene (or butylene) glycol dimethacrylate alone or together with methyl methacrylate in aqueous suspension in the presence of dodecanol, cyclohexanol polyvinyl pyrrolidone and azobisisobutyronitrile.
Patent SE-7601534-L (SE)
Inventor: BENTLEY P H
IPC: C07D501/26
Filed: 1976-02-11
Abstract: The use of an iodolactone as esterifying agent in the preparation of lactonyl esters of cephalosporins has the consequence that the tendency of double bonds to migrate during the esterification reaction is markedly reduced.
Patent SE-7608324-L (SE)
Inventor: NORDSTROM K H
IPC: B66C1/40
Filed: 1976-07-21
Abstract: A load weighing device is provided to determine the magnitude of a load carried by a material handling device such as a lifting crane, hook block arrangement, or the like. The weighing device is designed to be incorporated into existing material handling apparatus and to accurately measure the magnitude of any load being handled by the apparatus while minimizing the likelihood of extraneous forces from introducing erroneous measurements (unrelated to the load) into the weighing system. In a first embodiment of the invention, the material handling apparatus includes a first structure for carrying a load, a second structure from which said first structure is suspended, with one of the structures including an elongated force-transmitting member having a longitudinal axis. A load member has a central portion which engages a portion of the force-transmitting member and the load member also has opposite end portions which engage the other of the structures. The load member is mounted such that the first structure applies a force thereto in proportion to the load in one direction to either the central portion or the end portions of the load member, while the second structue applies a force to the other of the central portion or the end portions. Means are provided for measuring the strain introduced into said load member due to the application of said forces applied thereto.
Patent SE-7609729-L (SE)
Inventor: MULLER F
IPC: D06F25/00
Filed: 1976-09-02
Abstract: In the combined drum-type washing and drying machine with circulating-air guidance, the moisture-laden air is circulated through the washing drum (2) via a condenser (12, 13) fed with cooling water from outside, a suction pressure blower (17) and a heating register (10) for heating the air dried in the condenser (12, 13). A nozzle (20), opening out above the concertina in the front bottom (5) of the tub and just below the upper edge of the loading orifice, for air guidance directed slightly downwards is designed as a wide-drawn slit nozzle or hole nozzle. For sucking off the circulating air, an overflow pipe (4) opening into the lye outflow (3) is connected to the suction pressure blower (17). <IMAGE>
Patent SE-7610066-L (SE)
Inventor: POSTMA S
IPC: B21D7/08
Filed: 1976-09-10
Abstract: Method and machine for bending flat strip to exact full cylindrical shape in which the strip part is rolled to a cylindrical shape over a length, measured in peripheral direction, which is greater than the circumference of the cylinder, the bent strip part being elastically deflected outwards during rolling, a portion then being separated from the bent strip the length of which is exactly equal to the circumference of the desired cylinder, so that a true cylindrical shape is formed after the elastic recovery of the separated deflected portion.
Patent SE-7613757-L (SE)
Inventor: BOEGLI S
IPC: A24D3/02
Filed: 1976-12-07
Abstract: Cigarette filter units are made in a long strip with alternate portions of fibrous and pourable filter material. The fibrous portions are first attached at spaced intervals to a sheathing strip which is wrapped practically right around them to form a cylinder with regular empty spaces between the fibrous portions and openings into the spaces. In a special unit, air is extracted from these spaces so that when the spaces enter a chamber containing pourable filter material, they suck the material in to fully fill the spaces. Excess filter material is brushed off the filter unit, and a sealing strip is stuck over the openings.
Patent SE-7700404-L (SE)
Inventor: NORBECK P
IPC: F24F3/147
Filed: 1977-01-14
Abstract: A device for use with heat exchangers for the transfer of sensible and latent heat between a gaseous and liquid medium is provided. The device includes a first set of narrower passageways defined between at least two corrugated foils to receive the liquid medium, and a second set of wider passageways to receive the gaseous medium. The surfaces of the foils defining the narrow liquid passageways have closely spaced fine ridges which cross the corrugations. These fine ridges cause flow resistance and result in the liquid medium in the liquid passageways being distributed over the entire surface area of the foils defining the liquid passageways, thus enhancing heat transfer. Furthermore, because the ridges tend to rigidify the foils defining the liquid passageways, these foils can be formed from a relatively thin material, thus further enhancing heat transfer between the liquid and the gas mediums.
Patent SE-7703993-L (SE)
Inventor: ORAIN M
IPC: B21J5/12
Filed: 1977-04-05
Abstract: Apparatus is described for cold forming cylindrical metal blanks into parts having a central body and radial extensions, such as universal joint spiders and constant velocity universal joint tripod members. Die sectors of shortened axial height in their radial forming and extrusion zone are mounted for quick fastening and release, for example by dovetail connections to die carriers which are in turn mounted on rams displaceable along inclined converging slideways. Guide bushes are provided at the entrance to the through cavity corresponding to the central body and guide a cylindrical blank along the axes of coaxial punches fixed respectively to the plunger and column on the table for restraining plastic flow of blank metal towards the central cavity and then to the radial cavities.
Patent SE-7707176-L (SE)
Inventor: NUMATA M
IPC: C07D501/38
Filed: 1977-06-21
Abstract: Disclosed are 2-(syn)-hydroxyimino-acetamide derivatives of the formula:   <IMAGE>   wherein Y is hydrogen, hydroxyl, an acyloxy, carbamoyloxy, a quaternary ammonium or a nitrogen-containing heterocyclic ring-substituted thio group; or pharmaceutically acceptable salts or esters thereof are useful as antibacterial agents. Also disclosed are processes for producing them.
Patent SE-7708945-L (SE)
IPC: F23L9/04
Filed: 1977-08-05
Abstract: A combustion furnace particularly for burning refuse comprises a furnace housing having an inlet adjacent one end and a discharge chute at the opposite end. A grate extends between the inlet for the material to be burned and the discharge and it slopes downwardly toward the discharge but it includes step portions each of which has a grate part which slopes in a direction opposite to the overall sloping of the grate. The overall slope of the grate is about 10 DEG to 20 DEG  from the horizontal while the sloping of the individual stepped portions is from between 5 DEG  and 10 DEG .
Patent SE-7903578-L (SE)
Inventor: BJORN L-E
IPC: C06B21/00
Filed: 1979-04-24
Abstract: A method of producing pressed rocket propellant with good flash suppression and a high burning velocity, i.e. containing optimal quantities of flash reducing agent and catalysts. The meethod is characterized by the entire quantity of flash reducing agent required in order to achieve the result desired being mixed into a separate quantity of propellant while the entire quantity of catalysts required in order to achieve the result desired is mixed into the remaining quantity of propellant, after which these propellants containing either flash reducing agent or catalysts are converted into an appropriate form and mixed in layers or in its entirety and thereafter pressed into the form desired. In the body of propellant obtained, the flash reducing agent and catalysts will be separated, and will not interfere with each other's function.
Patent SE-7906768-L (SE)
Inventor: ROMER R
IPC: F42B12/60
Filed: 1979-08-14
Abstract: A disc-shaped warhead adapted for being fired from a barrel weapon, and particularly for being stacked with a plurality of similar warheads in a load-carrying missile for ejection one after the other. The warhead has a plurality of slave missiles disposed in radially directed firing tubes, and a parachute connected to the warhead and causing a directional, braked descent in the target area. Each of the slave missiles has a proximity fuse to detonate it individually after reaching a predetermined distance from the ground or other target.
Patent SE-7908669-L (SE)
Inventor: HERTZLER S
IPC: G07F9/02
Filed: 1979-10-19
Abstract: The individual sub-assemblies (Bl,...Bn) for instance of a coin-box telephone are checked for faults by entering predetermined test steps. Each test step is assigned to a sub- assembly, e.g. a coin-checking device (Bl) in the case of a coin box telephone. Such a test step is entered via the telephones push-button set (7), whereafter the assembly is put into operation by the maintenance man. The computer (5) checks the signals generated by the sub- assembly against what the signals should be as stored in a memory (3), and gives a fault indication which is displayed on a number/letter combination on the display (6) otherwise used as the credit display. <IMAGE>
Patent SE-8000585-L (SE)
Inventor: DROSTE R
IPC: D03D1/00
Filed: 1980-01-25
Abstract: A process for the production of a brightly colour-patterned safety belt comprises weaving the belts using at least two spun-dyed synthetic yarns of different colours, at least one yarn having a bright colour.
Patent SE-8001342-L (SE)
Inventor: WERONKE R B
IPC: B63H20/12
Filed: 1980-02-20
Abstract: In a stern drive for watercraft, of the type using a gimbal ring to support the external propulsion unit, the gimbal ring is provided with an upper vertical square bore, a slot across the bore, and clamping bolts to provide full engagement with the square sides of a steering swivel shaft.
Patent SE-8005142-L (SE)
Inventor: LEHTINEN VELLINGBY SE HEIKKI
IPC: C02F1/00
Filed: 1980-07-14
Abstract: The invention is a method used upon periodic detection of predetermined properties, constituents or substances, preferably so-called by-products, in dish and/or rinse water to direct the flow of such water to separated, specific receptacle locations. Advancements include the provision of a conduit (1) through which the water flow courses; continually working components (2, 3) in the conduit that detect the existence and level of properties, constituents, or substances; the conduit being equipped with vents (5, 6, 7) or the like that can open to the separated receptacle locations; a pre-programmable control unit (4) connected to the detection components (2, 3); and the control unit using data obtained from the detection components to control the valves (5, 6, 7) and direct water with specific constituents or properties to the receptacle location intended for such.<IMAGE>
Patent SE-8005813-L (SE)
Inventor: KOIKE M
IPC: F26B1/00
Filed: 1980-08-19
Abstract: In order to dry a veneer sheet 3, the sheet 3 is passed through a tenderizer 15, 16 which forms a plurality of small slits in the sheet 3 to enlarge the range of elasticity in a direction substantially perpendicular to the veneer grain. Before, during, or more preferably after the tenderizing step, the sheet 3 is passed through a hot air drier 22 and compressed between rolls 17, 17', 17'' in said direction to prevent splitting of the sheet during drying. <IMAGE>