baber/WOPTO huggingface dataset:
Patent SE-7803697-L (SE)
Inventor: NORDQVIST E G P
IPC: A61L15/18
Filed: 1978-04-03
Abstract: The invention refers to a compress for treatment of discharging wounds. The compress is soaked in a solution containing sodium chloride and is then dried. The dry compress is applied to the wound and is fixed with a bandage. The secretion of the wound is absorbed by the compress, thereby cleaning the wound and preventing crust formation. An antibacterial effect is also obtained. Sodium chloride and the zinc ion effect the wound bottom directly and stimulate the healing of the wound.
Patent SE-7809698-L (SE)
Inventor: OLANI LENNART ROLAND
IPC: B60S1/38
Filed: 1978-09-14
Abstract: The invention relates to an electrical heating element for use in de-icing windshield wipers. The heating element is formed as an elongate strip 1 having essentially same outer dimensions and springing properties as the springy strips which are usually inserted into longitudinal grooves 13 at both sides of the wiper blade 11 in order to giving the wiper blade required stiffness in the sideways direction and required springing in the vertical direction. Said strip-shaped electrical heating element is intended for being inserted into said groove instead of the usual spring strip. The heating element is constructed from an outer metal sleeve 1 having said strip form and springing properties and having an inner axial canal 3 into which an insulated electrical resistance wire 4, 5 is laid. At one end, said resistance wire is connected to an electric supply wire 9 at one end of the metal sleeve, while its other end is electrically connected to the outer metal sleeve 1 near its other end such that the metal sleeve may function as an earth or return conductor for the heating element. The outer metal sleeve may advantageously be constructed from two joined strip halves 1a, 1b, the sides of which facing each other being formed such that the canal 3 for the insulated resistance wire is formed 4, 5 when the halves are joined. <IMAGE>
Patent SE-7900745-L (SE)
Inventor: RIVACOBA URRUELA J
IPC: B63B25/16
Filed: 1979-01-29
Abstract: A transport vessel especially used in connection with the transportation of liquid gases, e.g., natural gas, includes means for isolating storage tanks from the hull of the vessel to minimize the deformations to the tank from the hull. In this way, the thickness and hence weight of the tanks may be significantly reduced.
Patent SE-7903046-L (SE)
Inventor: BUTLER G K
IPC: F16J15/36
Filed: 1979-04-05
Abstract: A seal 41 for a coolant pump of an internal combustion engine includes an annular cup 51 which is secured to the pump shaft and a tubular cartridge 42 is secured to the pump housing. The cup 51 carries an annular seal ring 53 having one face engaged by an annular seal ring 61 carried by the cartridge 42 and biased axially into engagement with ring 53 by a spring 87. The ring 61 is sealed to the cartridge 42 by a flexible annular bellows 66 surrounding the spring 87. The seal parts are subjected to high rotational torques during operation and are constructed and assembled to accommodate these torques. The bellows 67 has a composition which withstands the engine coolant on one side and oxidation on the other side, and has strengthening ribs. The seal rings are of a material and have dimensions to reduce the magnitude of the rotational torques. The seal components are secured together by coolant resistant adhesives to prevent their separation by rotational torques. <IMAGE>
Patent SE-7909821-L (SE)
Inventor: PFENNINGER H
IPC: B07B7/086
Filed: 1979-11-28
Abstract: Dust separator for the separation of even fine dust particles from a flowing gaseous media whereby a swirling action is imparted to the gas through which the coarse dust portion is centrifuged and a free-running turbine wheel is rotated so that the fine dust particles are likewise centrifuged in the blade ring of the turbine wheel.
Patent SE-8003347-L (SE)
Inventor: SCHRADER P H
IPC: B65G27/32
Filed: 1980-05-05
Abstract: A spiral vibrating elevator having a plurality of rotating shafts each having eccentric weights on the ends thereof wherein said eccentric weights create vertical force components which are in phase when the horizontal components are in phase. The vertical components provide the upward and downward motion while the horizontal components provide the twisting motion or torque about the central axis of the elevator.
Patent SE-8003487-L (SE)
Inventor: EKEROT SVEN TORBJORN
IPC: B22D11/00
Filed: 1980-05-08
Abstract: PCT No. PCT/SE81/00139 Sec. 371 Date Jan. 8, 1982 Sec. 102(e) Date Jan. 8, 1982 PCT Filed May 8, 1981 PCT Pub. No. WO81/03136 PCT Pub. Date Nov. 12, 1981.A coating of metal is applied to a metal wire having substantially the same melting point as the metal coating. The wire is passed through a bath of molten metal contained in a container and out through an outlet hole in the container bottom. The diameter-like dimension of the hole is 1.5 to 2 times the like dimension of the wire so that molten metal flows down through the outlet hole along the wire. The wire and molten metal then are cooled to solidify the coating on the wire.
Patent SE-8003532-L (SE)
Inventor: SIMON H
IPC: F23D14/66
Filed: 1980-05-12
Abstract: A burner housing lodged in a furnace wall comprises a nest of coaxial tubes including an inner gas-supply tube terminating in a burner head, an intermediate air-supply tube extending past that head to form a combustion chamber, and an outer tube defining with the intermediate tube a return duct for combustion gases. The metallic intermediate tube is provided with thermally conductive vanes facilitating the preheating of the entering combustion air by the high-temperature exhaust gases whose residual heat is then utilized to preheat the incoming fuel gas in a heat exchanger laterally connected with the outer tube. An ancillary burner at the opposite end of the inner tube directs a pilot flame toward the burner head.
Patent SE-8005329-L (SE)
Inventor: WINSEL A
IPC: H01M12/04
Filed: 1980-07-23
Abstract: In a galvanic primary element of the system Li/H2O2, the aqueous cathode depolarizer H2O2 is fixated as a polyurethane gel. It can thereby be controlled and caused to react with the anode metal in accordance with the current drain requirements. This is accomplished using a ram to press the gel toward a conductor which covers the lithium anode, which may take the form of a metal grid and/or a gas diffusion electrode. The oxygen which forms in the working layer through catalytic decomposition of hydrogen peroxide creates a gas bubble when the current is interrupted or the ram is stopped, thereby interrupting the further supply of hydrogen peroxide to the catalyst.
Patent SE-8106039-L (SE)
Inventor: PALMGREN B
IPC: A47C3/22
Filed: 1981-10-12
Abstract: The invention refers to a device to height adjustment and locking of a chair seat (2). Around a main vertical column (1) an adjustable tubular body is set up along the column (7), which supports the seat. Between the column (1) and the tubular body (7) a spiral spring is set up (11), which aims to raise the tubular body. The exerted momentum of the seat causes, however, frictional forces between the tubular body and the column, which locks the body to the column. By slightly lifting the seat, the friction ceases, so that the spring raises the tubular body and thereby the seat.<IMAGE>
Patent SE-8106929-L (SE)
Title: Machine for forming recesses in concrete floor - has rotary milling cutters disposed on rotary head driven from sun wheel
Inventor: GUSTAVSSON OVE
IPC: B28D1/18
Filed: 1981-11-23
Abstract: The machine forms recesses and holes in floors of e.g. concrete, and has rotary milling cutters (2) with blades at right angles to their axes. They are in turn mounted on a milling head (1) rotating on a fixed axis (4) parallel to the axes of the cutters. One at least of the cutters has blades machining the area through which the head axis passes. The cutters are driven by planetary pinions meshing with a sun wheel on the fixed axis, and the head can be extended in its longitudinal direction.
Patent SE-8200999-L (SE)
Title: Wooden toy building kit - has apertured strip components joined by inserted sticks
Inventor: OSTMAN K G
IPC: A63H33/10
Filed: 1982-02-18
Abstract: The toy constructional equipment comprises apertured (11) components (10) joinable in various configurations by sticks (12). These are easily breakable by hand and inserted through the holes. All components are wood.
Patent SE-8205398-L (SE)
Inventor: FASSINA GIOVANNI
IPC: F16L33/22
Filed: 1982-09-21
Abstract: In an improved connection between a first tube (2) of elastomer material and a second tube (1) of the same material, or a sleeve or a pipe fitting, wherein the ends of the two parts to be joined are of different diameters so as to be telescoped in each other, and are provided with matching annular ridges (7) and hollows (3), the end of the tube of larger diameter is internally provided with an annular cavity (5) formed by the inner smooth wall of the tube and a frusto-conical projecting ring (6) integral with the body of said tube (2). <IMAGE>
Patent SE-8300578-L (SE)
Inventor: MAAS D
IPC: A61F2/06
Filed: 1983-02-03
Abstract: Blood vessel prosthesis for use as a by-pass between blood vessel (5, 7), particularly between artery and vein, comprising a tubular element (2) of a tissue-compatible material. The blood vessel prosthesis is characterized by an interior elastically resilient support member (3) which at least at one end (11) of said element (2) extends outside said end for a distance (13); and a process for implanting the blood vessel prosthesis.
Patent SE-8302216-L (SE)
Inventor: FRANK P
IPC: G01S7/4865
Filed: 1983-04-20
Abstract: An apparatus for measuring the delay time interval between electrical pulse signals, particularly in conjunction with electrooptical range finders. A coarse measuring counter counts clock pulses from a quartz oscillator during the interval and a fine measuring interpolator determines the residual time from the end of the interval to the next clock pulse. Residual time at the start of the measuring interval is avoided by exactly synchronizating the start of measurement with a timing pulse front (n+2) of the quartz oscillator.
Patent SE-8304542-L (SE)
Inventor: HULTHOLM S-E
IPC: B01F33/40
Filed: 1983-08-22
Abstract: A certain amount of gas is directed under the liquid surface in a solution reactor, advantageously into the bottom of the reactor, for dispersing the gas into small bubbles and distributing it as evenly as possible over the entire cross-sectional area of the reactor. When the gas discharges and disperses from a flexible-structured member, the reaction force produced by the discharging gas imparts to the dispersing member a whip-like movement having a continuously decreasing radius of curvature. This movement produces strong mechanical mixing in the liquid. This is further enhanced by the strong gas jet discharging from the end of the dispersing member and changing its place randomly. Due to the resultant strong mixing, the solid in the reactor remains in motion and continuously maintains the good degree of suspension and does not accumulate in piles on the bottom of the reactor. Depending on the amount of the gas, the rising gas bubbles produce in the reactor effective vertical flows which further mix the solid.
Patent SE-8305151-L (SE)
Inventor: SWANN W E
IPC: C12P13/22
Filed: 1983-09-23
Abstract: A method of producing L- phenylalanine wherein an aqueous solution containing trans-cinnamate ions and ammonium ions, which solution is substantially free of halide ions, is contacted with phenylalanine ammonia lyase. A high degree of the activity of the phenylalanine ammonia lyase is maintained and the catalyst can be reused.
Patent SE-8305832-L (SE)
Inventor: FOHL A
IPC: B65H75/38
Filed: 1983-10-24
Abstract: Safety belt roll-up device having a housing and a one-piece belt carrier. The housing has a base plate with two side walls extending from the base plate. At least one of the two side walls can be set at an angle and bent into a position in which both side walls are parallel. Each side wall has an opening through which a free end of the one-piece belt carrier extends. The one-piece belt carrier is in the form of a single piece including a belt shaft and a belt reel with a reel flange at each end of the belt reel. The belt reel has a diameter greater than the diameter of the opening in the side wall. The belt carrier is inserted between the side walls bent apart in V-shape. The belt carrier is held at the height of the openings and the end walls moved together to a parallel position.
Patent SE-8306441-L (SE)
Inventor: SCHWEISS P
IPC: B03D1/14
Filed: 1983-11-22
Abstract: An injector is provided in each flotation cell via which the suspension is supplied in the vicinity of the base of each flotation cell. An upwards flow of the suspension occurs, during which flotation of the dirt particles takes place. In the vicinity of the base of each flotation cell some of the suspension is drawn off and is supplied again in the circuit to the injector of the flotation cell concerned. In this way the minimum average period of dwell for all the particles of each flotation cell is correspondingly longer and the overall flotation effect is correspondingly improved.
Patent SE-8405248-L (SE)
Inventor: MASSARSCH K R
IPC: E04H9/02
Filed: 1984-10-19
Abstract: The present invention relates to an arrangement in vibration isolation or vibration damping of vibrations generated in a medium, said arrangement including one or more separate or connectable diaphragms (1) immersible in the medium. In accordance with the invention the diaphragm (1) comprises at least two layers, an outer (2) and inner (3) diaphragm casing. One of the inner diaphragm casings has cells or ducts. An outer support layer (not shown) may constitute an integrated part of the outer diaphragm casing (2) or form a further support pad arranged outside the outer diaphragm casing. The diaphragm also has heat-insulating and pressure-reducing properties.
Patent SE-8405763-L (SE)
Inventor: BORG A
IPC: H02H/
Filed: 1984-11-16
Abstract: A thermostat changeover switch (3), dependent upon a limit value for outside temp. , is connected to one of two activating branches (A, B,) for the switch-on impulse, with different time delay when the external temp. is higher or lower than the limit value. The limit value is adjusted to between 5 and 10 deg. C. , and the time delay for the switch-on impusle, when the external temp. is higher than the limit value, is around 5 seconds. When the outside temp. is lower than the limit value, the time delay is approx. 30 minutes. The activation branch (A) comprises a switch-on delay relay (5), the end contact (6) of which forms part of a current circuit. The branch (B) applicable where the external temp. is lower than the limit value, comprises a switch-off delay relay (8), the contacts (10). The relay exchange contact (9) alternatively connects one of two switch-on delay relays (5, 11) with different delays the end contacts (6, 12) of which form part of the current circuit.
Patent SE-8504560-L (SE)
Inventor: HEBERLE F
IPC: E05B83/16
Filed: 1985-10-02
Abstract: A lock assembly is disclosed for locking pivotable hoods, flaps or the like of motor vehicles, which lock assembly has a displaceable closing cylinder, a handle key, a detent pawl and a rotary latch. To ensure that a closure of this type is adjusted quickly and accurately during assembly, the closing cylinder and handle key on the one hand and the detent pawl and rotary latch on the other hand are arranged in separate housings, and the two housings have guides in which they are displaceable relative to one another on overcoming a frictional force.
Patent SE-8505157-L (SE)
Inventor: GRUVER G A
IPC: C25B9/19
Filed: 1985-10-31
Abstract: Gas depolarized cathodes having hydrophobic barrier layers for circulation electrolyte electrochemical cells; methods of making said cathodes; and methods of electrolyzing solutions of halide containing compounds using said electrodes. Typically, in electrochemical cells cathodes are oriented vertically resulting in significant electrolyte pressure against the cathode. The barrier layer comprising fluorocarbon polymer and carbon results in substantially no electrolyte leakage through the cathode when the electrolyte pressure is up to three pounds per square inch above ambient.
Patent SE-8505522-L (SE)
Inventor: GERSTNER R
IPC: B60B27/02
Filed: 1985-11-22
Abstract: A hub sleeve for a bicycle hub is manufactured by cold-swaging or forging. The hub sleeve is integrally provided with ball bearing faces and with internal torque transmission teeth. The torque transmission teeth are obtained by radial dislocation of the wall material of the hub sleeve.
Patent SE-8505728-L (SE)
Inventor: GUSTAFSSON PER ERIK
IPC: F28F9/00
Filed: 1985-12-04
Abstract: Heat exchange occurs via a corrugated wall, and the cassette and wall are covered at one end, whilst the channels formed in the wall are closed on one side and open on the other. The configuration of the two flexible closure (15,16) mats allows closed channels to be formed. - At least one of the eight sides of the mats terminates in a roller, on which the mat can be rolled freeing the folded wall. The cassette works normally with incoming air being heated using the heat taken from outgoing warm air.
Patent SE-8505855-L (SE)
Inventor: LINDENTHAL H
IPC: F16D3/38
Filed: 1985-12-11
Abstract: A spider bearing having a radial bearing and a thrust bearing wherein the inner ring of the radial bearing rests on the outside axial end of the pin through the use of a flange against the end of the pin while another flange, axially disposed from the first, forms the inner race of the thrust bearing. Therefore, axial force is introduced via the end of the pin. The root of the pin, therefore, remains free of slots or joints, and without contact with the inner ring and the thrust bearing, such that upon deformation under load, tilting of the race does not occur. Therefore, parallelism of the thrust bearing races is maintained and uniform load-carrying capacity of the bearing is assured. The spider may, therefore, be shaped more optimally in the region of the root so as to obtain greater strength.
Patent SE-8604151-L (SE)
Inventor: MILDRUM C M
IPC: G21C3/334
Filed: 1986-09-30
Abstract: A fuel assembly has a bundle of elongated fuel rods disposed in a side-by-side relationship so as to form an array of spaced fuel rods, an outer tubular flow channel surrounding the fuel rods so as to direct flow of coolant/moderator fluid along the fuel rods, a hollow water cross extending centrally through and interconnected with the outer flow channel so as to divide the channel into separate compartments and the bundle of fuel rods into a plurality of mini-bundles thereof being disposed in the respective compartments, and a plurality of spacers axially displaced along the fuel rods in each of the mini-bundles thereof. Each of the fuel rods includes an outer cladding tube with an inner clad surface and a plurality of fuel pellets contained within the tube. Each spacer is composed of a plurality of interleaved inner straps and an outer strap encompassing the inner straps. The interleaved inner straps and the outer strap have respective protrusions formed thereon and together define spacer cells into which the respective protrusions extend to maintain the fuel rods received through the spacer cells in laterally spaced relationships in respective corner, side and interior cells defined by the interleaved inner straps and the outer straps. The BWR fuel assembly includes several improvements which enhance its thermal-hydraulic performance. First, each of the fuel rods received through the corner cells of each spacer has a diametric size smaller than that of the fuel rods received through the side and interior cells of each spacer. Also, each of the protrusions in the corner cells extend a greater distance into the corner cells than the distance through which the protrusions in the side and interior cells extend into those cells, whereby increased coolant flow space is provided through the corner cells as compared to the side and interior cells so as to increase heat transfer from the corner fuel rods to the coolant. Second, perforations are formed in the outer strap at the locations of the corner and side cells of the spacer for reducing the amount of strap area adjacent the fuel rods received in the corner and side cells and thereby increasing coolant flow to the corner and side fuel rods. Third, a generally uniform poison coating, such as boron, is applied within at least a majority of the fuel rods, the poison coating being applied to either the fuel pellets or the inner clad surface of the cladding tube of each fuel rod in the majority. Additionally, a predetermined pattern of fuel enrichment is provided with respect to the fuel rods of each mini-bundle thereof which together with the uniform poison coatings within the fuel rods ensures that the peaking powers of fuel rods in the corner and side cells of the spacers are less than the peaking power of a leading one of the fuel rods in the interior cells of the spacers.
Patent SE-8604283-L (SE)
Inventor: LARSSON NILS HAAKAN IVAR
IPC: E05F15/00
Filed: 1986-10-09
Abstract: PCT No. PCT/SE87/00405 Sec. 371 Date Mar. 17, 1989 Sec. 102(e) Date Mar. 17, 1989 PCT Filed Sep. 9, 1987 PCT Pub. No. WO88/02804 PCT Pub. Date Apr. 21, 1988.A safety device, particularly intended to be used in roll-up doors to cause reversal of the door closing movements in case an obstacle obstructs the path of movement of the door. The device comprises at least a couple of photoelectric cells which are arranged at a certain distance from the closing edge of the door leaf in alignment with the door leaf on a support arm which is displaceable in the direction of closing of the door.
Patent SE-8703448-L (SE)
Inventor: EKMAN H
IPC: F23J1/06
Filed: 1987-09-04
Abstract: The boiler is equipped with a feed-in aperture for fuel (1), a hearth (3), a grid, and a smoke gas outlet duct (5). The grid has a movable soot removal component (6) which prevents soot from burning on to the grid. This component comprises penetrating plates which loosen the soot.
Patent SE-8704652-L (SE)
Inventor: LOQUENZ H
IPC: B01F5/06
Filed: 1987-11-24
Abstract: A multi-stage, especially a two-stage mixing of two media of different viscosity, and a respective mixing nozzle provided therefor. The first medium of higher viscosity is divided into two or more partial streams. The first partial stream is passed through an injector, in which the second medium of lower viscosity is mixed in, in particular tangentially. In an adjoining mixing chamber, the second partial stream of the first medium is admixed into the flowing mixture of the first partial stream and the second medium of lower viscosity and envelops the same, preferably in an opposite or counter-twist to the flowing twist of the first mixture of the first partial stream and second medium. This is especially suitable for bleaching of cellulose with oxygen.
Patent SE-8800240-L (SE)
Inventor: LEAHY D J
IPC: B42D3/10
Filed: 1988-01-27
Abstract: A binder (B) formed by an elongated member with a first panel (22-1) that diverges at an opening with respect to a second panel (22-2). Both panels (22-1) (22-2) are demarked from the remainder of the binder (B) by an elongated indent line (23-1). The binder (B) includes an interior projection within the elongated member, beyond the first (22-1) and second (22-2) panels. A protuberance (25-1) on the inside of one of the panels (22-1) increases the grip against any inserted material (C).