baber/WOPTO huggingface dataset:
Patent NO-980507-L (NO)
Title: Nedihullsapparat
Inventor: FRENCH CLIVE JOHN
IPC: E21B23/04
Filed: 1998-02-05
Abstract: Apparat til bruk ved setting av produksjonspakninger og andre fluidaktiverte anordninger omfatter et rørformet legeme (222), en ventil (228) til styring av brønnfluidstrømmen gjennom en port (234) i legemet (222) og en ventilaktuator (224) montert på legemet (222) og bevegelig i forhold til dette for å åpne ventilen (228) gjennom påføring av brønn- fluidtrykk. Brønnfluidet kan strømme gjennom den åpne ventil (228) for å sette en produksjonspakning eller aktivere en anordning.
Patent NO-990095-L (NO)
Inventor: KOLTHAMMER BRIAN W S
IPC: C08F210/18
Filed: 1999-01-11
Abstract: Ethylene, an alpha-olefin and, optionally, a diene monomer are polymerized in a process comprising the step of contacting (1) ethylene, (2) at least one C3-C20 aliphatic alpha-olefin, (3) optionally, at least one C4-C20 diene, (4) a catalyst comprising (a) a metallocene complex, and (b) an activator, and (5) a solvent. The process is conducted in either a single reactor or in multiple reactors, the latter configured either in series or parallel. Solvent is removed from the polymer stream in an anhydrous, first stage solvent recovery operation such that the solids concentration of the product stream is increased by at least 100 percent. Additional solvent is removed in an anhydrous, second stage solvent recovery operation from the product of the first stage solvent recovery operation such that the solids concentration of the product stream is in excess of 65 weight percent.
Patent NO-991318-L (NO)
Inventor: BORG TOMAS
IPC: E21B4/20
Filed: 1999-03-18
Abstract: PCT No. PCT/SE97/01398 Sec. 371 Date Mar. 15, 1999 Sec. 102(e) Date Mar. 15, 1999 PCT Filed Aug. 25, 1997 PCT Pub. No. WO98/12410 PCT Pub. Date Mar. 26, 1998A coupling piece for use in drilling has a first connection (2) for connecting to an upper rotary percussion device (3), and a second connection (4) for connecting to a drill tube string (5) provided with an annular drill bit (23). The coupling piece has a first chamber (11) and a second chamber (12) separated by a piston. The pressure in the first chamber (11) is used to supply a lower percussion device (8) connected to a third connection (6) associated with the coupling piece with driving medium and for displacing the lower percussion device (8) towards the ground (15). The pressure in the second chamber (12) is used to decrease the force between the lower percussion device (8) and the ground (15) when further drill string elements are added to a drill string (7) of which the lower percussion device (8) forms a part.
Patent SE-0001736-L (SE)
Inventor: ROEING JAN PETER
IPC: A47B/
Filed: 2000-05-11
Abstract: The device is for the automatic stopping and/or reversing of a table top (1) ascending movement to counteract a jamming tendency, with the table being raisable and lowerable by electric motor drive (3). At least one column leg (2) is mechanically raisable and lowerable and is fixed to a load cell, which in turn is either fixed to the table top or against a static part of the construction.  The load cell adjustable finely sensitive measurement mechanism, eg. a wire stretching indicator, is series-coupled and connected to a control electronic unit, so that during level adjustment, it continuously measures and monitors, with momentary reversal and/or stoppage of the table top movement upwards or downwards at the slightest load deviation (7).
Patent SE-0004738-L (SE)
Inventor: EEN HANS
IPC: A61F13/49
Filed: 2000-12-20
Abstract: Absorbent product, such as a diaper, a pant diaper, an incontinence pad, a sanitary towel or the like, comprising an absorption body (9) having a generally oblong shape with two longitudinal sides (4, 5), two transverse sides (6, 7), a longitudinal centre line (38), and also comprising a first, liquid-permeable surface layer (10) and a second, essentially liquid-impermeable surface layer (39), an essentially liquid-impermeable backing layer (8), an absorption body (9) positioned between said liquid-permeable surface layer (10) and said backing layer (8), two leakage barriers (15, 16) made of flexible material in the longitudinal direction on each side of the longitudinal centre line (38) and the first, liquid-permeable surface layer (10). Each leakage barrier (15, 16) has a first edge (45, 46) permanently fastened along the first, liquid-permeable surface layer (10) and a second edge (17, 18) which extends in the direction of the longitudinal centre line (38) of the absorbent product. Each leakage barrier (15, 16) also has a first surface (41, 42) and a second surface (43, 44). The first surface (41, 42) and/or the second surface (43, 44) of each said leakage barrier (15, 16) is fastened to or near to the first, liquid-permeable surface layer (10) and/or the second, liquid-impermeable surface layer (39).
Patent SE-0004926-L (SE)
Inventor: CARLBERG GUSTAF
IPC: B63B27/22
Filed: 2000-12-29
Abstract: The present invention relates to a cargo handling device at dry cargo ships for handling goods between the ship (3) and the dock (4) when loading and unloading, consisting of a plurality of cargo decks, situated at various levels in the ship. A cargo elevator, which is arranged in the ship is mobile between the various cargo decks, and a cargo table (18) is arranged to transport the goods for delivery and pickup respectively at two places arranged side by side at the cargo table. The cargo handling device exhibits a transporter (22) which is arranged to alternatingly move between two positions in order to alternatingly deliver and receive respectively goods to or from respectively the various delivery/pickup places.
Patent SE-0101392-L (SE)
Inventor: DREVIK SOLGUN
IPC: A61F13/00
Filed: 2001-04-20
Abstract: Absorbent product, such as a sanitary towel, comprising a stiffening element (6) which is intended to contribute to the three-dimensional shape of the product during its use. The stiffening element (6) is in a plane state before use of the product and has a stiffness in the dry state of in the order of 1-15 N measured according to ASTM D 4032-82. The stiffening element has a width at the transition between the crotch portion (3) and the front portion (1) on the sanitary towel which is adapted to the distance between the muscle tendons of the wearer on both sides of the crotch of the wearer in the groin of the latter and whichi s of the order of 15-45 mm. The product has different stiffness along a centre line extending in the longitudinal direction thereof, as a result of which the product is predestined to curve in predetermined places along said centre line when the product is fitted on the wearer.
Patent SE-0200488-L (SE)
Inventor: BLASCO JOSE MARIA SERICHOL
IPC: G06F15/00
Filed: 2002-02-20
Abstract: A system for making automatic backup copies of files when a personal computer is switched off, comprises at least one personal computer, an internal or external storage unit, a principal power relay and configurable control software. The system runs a configurable backup of selected files from the computer's hard drive to the storage unit, after which the computer is switched off by cutting power to the power relay. The control software is accessed by means of a user code, which is also being required to restore encrypted backup copies.
Patent SE-0201210-L (SE)
Inventor: LINDSTROEM GOERAN
IPC: B65B11/04
Filed: 2002-04-23
Abstract: A large part of the support rolls (22) for the turntable (11) are located above the bottom side (11a) of the turntable.  The base unit rests on an underlay and comprises a turntable with substantially parallel top and bottom sides (11a, 11b). The turntable is rotatably mounted on support rolls in an undercarriage (10).
Patent SE-0201815-L (SE)
Inventor: AHONEN HEIKKI
IPC: F23C10/20
Filed: 2002-06-13
Abstract: The invention concerns a method for the combustion of material in a fluidized-bed boiler and the fluidized-bed boiler (1). The boiler possesses a combustion chamber in the conventional way, into which is fed combustible materials, primary air from beneath and also secondary air to maintain the combustion. Secondary air is conveyed into the boiler along a duct which is essentially central with respect to the cross section (5) of the boiler and the secondary air thus introduced is blown via nozzles (6) at the end of the duct towards the walls of the boiler.
Patent SE-7308101-L (SE)
Inventor: VON BEBENBURG W
IPC: A61P29/00
Filed: 1973-06-07
Abstract: There are produced 6-aza-1,2-dihydro-3H-1,4-benzodiazepines of the formula:   R1OR2   ¦¦  N-CH     ANGLE  ANGLE CH-R3 I   Cl¦ C=N  ¦ ¦R4        wherein:
Patent SE-7407299-L (SE)
Inventor: KOTHE K-H
IPC: H01M6/32
Filed: 1974-06-04
Abstract: Automatically activated battery assembly including a battery having a plurality of cells, an electrolyte chamber separated from the cells, venting line means and activation line means connecting the cells with the electrolyte chamber, valve means connected in the venting line means and having a vent opening, pressure gas chamber means connected by the activation line means to the electrolyte chamber, valve means connected in the activation line means and having a vent opening, an aperture member connected in the activation line means, and venting means communicating with the activation line means and adjustable for decreasing pressure in the activation line means.
Patent SE-7502711-L (SE)
Inventor: RAMM C
IPC: F04C19/00
Filed: 1975-03-11
Abstract: 1500200 Liquid ring and side-channel compressors SIEMENS AG 4 March 1975 [13 March 1974] 9010/75 Heading F1C A side channel compressor or, as shown, a liquid ring compressor comprising impeller blades 3 separated by a gap 10 from a housing wall member, as shown a control disc 6, having inlet and outlet ports 4, 5, has a sealing ring 11 which narrows the gap in the region of the impeller hub 2 to inhibit the flow of compressed gas from the cells between the impeller blades to the inlet port. The ring 11 which is secured by screws 13 in a recess in control disc 6 has an O-ring seal 14 and a disc spring 12 causing an annular projection 15 integral with ring 11 to bear against hub 2 until it is worn down, after which the ring 11 is held by screws 13 with minimal clearance between the hub and annular projection.
Patent SE-7507946-L (SE)
Inventor: DE PUTTER W J
IPC: F16K1/12
Filed: 1975-07-10
Abstract: A method and device for forming grooves in a thermoplastic pipe, by surrounding said pipe with a mould having one or more grooves in its interior wall and positioning one or two annular chambers into said pipe, a flexible sealing circular body being sealingly movable in said chamber, and the outer circumference of said body in its free state being substantially equal to the inner circumference of the mould part facing said ring minus about twice the wall thickness of the pipe in its final state. The circular body can be retracted into the annular chamber which is provided with a bottom part having a clover-leaf-like cross section, the circumference of said cross section being substantially equal to the inner circumference of said circular body.
Patent SE-7601146-L (SE)
Inventor: HILDON A M
IPC: C07D301/32
Filed: 1976-02-03
Abstract: The invention provides a process for epoxidation of an alkene by reaction with a peracid, characterized by supplying an aqueous phase comprising sulphuric acid, hydrogen peroxide and water and an organic phase comprising acetic acid or propionic acid in a chlorinated hydrocarbon solvent to a liquid-liquid extraction device in such manner that these two phases pass in countercurrent through the extraction device; withdrawing from such extraction device an organic solution of peracid and carboxylic acid in the chlorinated hydrocarbon; passing said organic solution and the alkene cocurrently to a reactor; withdrawing from the reactor a product mixture and effecting fractional distillation thereof; withdrawing from such fractional distillation a product phase comprising the oxirane and a recycle phase comprising carboxylic acid in the chlorinated hydrocarbon, and passing such recycle phase from the distillation to the extraction device to form the organic phase therein. The importance of the invention resides in the integration of the epoxidation step with that of the manufacture of the peracid, and in the fact that the carboxylic acid, sulphuric acid and chlorinated hydrocarbon solvent are all recycled.
Patent SE-7609312-L (SE)
Inventor: MORRIS E P
IPC: F42C19/08
Filed: 1976-08-23
Abstract: An igniter for a rocket motor consisting of a cylindrical tube having an open end and a closed end, a reduced section at the closed end, a plurality of segments extending outwardly from near the closed end, a squib secured in the reduced section, a charge in the tube and a polyurethane foam plug in the open end of the tube.
Patent SE-7701654-L (SE)
Inventor: CHEN C L
IPC: H04L1/00
Filed: 1977-02-15
Abstract: This specification describes a convolutional code and apparatus for the correction of errors in differentially encoded quadrature phase shift keyed data (DQPSK). In each sequence of forty bits 24 are information bits and the remainder are parity bits. Two parity bits are generated for each three information bit set in the sequence in accordance with the following equations:
Patent SE-7702153-L (SE)
Inventor: HULTEN H
IPC: B31B11/00
Filed: 1977-02-28
Abstract: A method and a machine for producing a latticework structure composed of cells of essentially parallelepipedon shape from e.g. paper coated on one side with synthetic resin. The web is formed over a mandrel into a sleeve of square cross-sectional shape while being successively advanced, and the sleeve is cut into bits which are flattened and by a step-by-step feeding mechanism positioned adjacent one another with one bit overlapping the following one over halfway in the transverse direction. The bits are bonded together while so positioned whereby flat elements are formed. These flat elements are stacked on top of one another by a mechanism ensuring that the elements are displaced by one cell width in their longitudinal direction and the stack of elements is then cut into pieces having the desired height of the cells. When extended, these pieces form the desired cellular latticework structure.
Patent SE-7705385-L (SE)
Inventor: MOLLER H
IPC: A61K8/00
Filed: 1977-05-09
Abstract: The cosmetic skin-care, skin-protection or skin-cleansing composition contains, besides the usual ingredients, as humectant for the skin at least one N-hydroxyalkylalkanoamide of the formula <IMAGE> in which R1 is hydrogen or alkyl with 1-4 C atoms, R2 is hydroxyalkyl with 2-6 C atoms and 1-5 hydroxyl groups, and R3 is hydrogen, alkyl with 1-4 C atoms or hydroxyalkyl with 2-6 C atoms and 1-5 hydroxyl groups, in an amount of 1-20 % by weight based on the total weight of the composition. The said humectants maintain and restore in an excellent manner the water retention by the skin and thus keep the skin soft, flexible and fully capable of functioning.
Patent SE-7714326-L (SE)
Inventor: SHELTON J J
IPC: B24C3/06
Filed: 1977-12-16
Abstract: A mobile apparatus for treating substantially horizontal surfaces with particulate abrasive is provided with means for enhanced recovery of spent abrasive. Abrasive is propelled to the surface being treated at an angle such that particles rebound from the surface into a collection chute which attenuates the kinetic energy of the abrasive to facilitate recycling abrasive for reuse in the apparatus. Abrasive which is not recovered by its rebounding, passes to a rotating broom to be propelled into a collection bin for recycling for reuse in the apparatus.
Patent SE-7906797-L (SE)
Inventor: BELKIN G S
IPC: A61K38/00
Filed: 1979-08-14
Abstract: [D-Ser4,D-Leu6,desGly-NH210]-LH-RH (lower alkyl)amides, salts thereof, and intermediates used for the synthesis thereof are disclosed. The compounds have potent LH- and FSH-releasing hormone properties.
Patent SE-7908285-L (SE)
Inventor: CROCI M
IPC: C07D499/00
Filed: 1979-10-05
Abstract: Improvements in or relating to the manufacture of semi-synthetic penicillin antibiotics are described. More particularly an improved process for the preparation of a 6 beta -acylamino penicillanic acid antibiotic product is described in which 6 beta -aminopenicillanic acid (6-APA) is reacted in an inert solvent with a silylating agent to form a silylated compound of formula (I)    <IMAGE>  (I)  wherein R1 represents a hydrogen atom or a tri(C1-6 alkyl)silyl group, and R2 represents a tri(C1-6alkyl)silyl group and the compound of formula (I) is thereafter contacted with an acyl chloride or protected acyl chloride corresponding to the desired 6 beta -acylamino group, the silyl groups are cleaved and the desired antibiotic product is recovered, silylation being effected using a tri(C1-6alkyl) silylurea or tri(C1-6alkyl) halosilane and the compound of formula (I) produced being reacted without intermediate isolation with the acyl chloride or protected acyl chloride, wherein acylation is effected in the presence of a hydrogen halide acceptor mixture comprising in excess of 0.15 and preferably up to 3.00 moles of urea per mole of 6-APA; in excess of 0.15, and preferably up to 1.30 moles of bis-tri-(C1-6alkyl)silylurea per mole of 6-APA; and in excess of 0.25, and preferably up to 3.30 moles of tri-(C1-6alkyl)-ammonium halide per mole of 6-APA. The process is especially useful for the preparation of ampicillin and amoxycillin in high yield and high purity.
Patent SE-7908495-L (SE)
Inventor: MEYERING S
IPC: B65D79/00
Filed: 1979-10-15
Abstract: A device for storing or packing loose objects comprising a plurality of container elements, each having a bottom wall, upstanding side and end walls, and an open upper side, which elements are connected to one another by hinge joints arranged between the side edges of the bottom walls thereof to form a continuous row of elements and which elements are so shaped and dimensioned that this row of elements, from its extended position, can be spirally rolled-up into a block of prismatic form in which the open upper element sides are closed-off by wall portions of other elements lying inwardly thereof in said block and engaging said open sides.
Patent SE-7909371-L (SE)
Inventor: YAMANAKA M
IPC: A61K31/415
Filed: 1979-11-13
Abstract: An imidazole compound of the formula:   <IMAGE>   wherein R1 is lower alkyl, R2 is hydrogen or lower alkyl, and R3, R4 and R5 are hydrogen, lower alkyl, trifluoromethyl, amino, mono- or di-lower alkylamino, heterocyclic amino, halogen or   <IMAGE>  (in which R6 is hydrogen, lower alkyl or lower alkylsulfonyl, A is carbonyl or sulfonyl, and R7 is lower alkyl, halogenated lower alkyl, mono- or di-lower alkylamino, mono- or di-lower alkylaminoalkyl, unsubstituted phenyl or phenyl having halogen, lower alkyl, lower alkoxy or trifluoromethyl, phenylamino or phenylamino having halogen, lower alkyl, lower alkoxy or trifluoromethyl); and their pharmaceutically acceptable acid addition salts.
Patent SE-8000989-L (SE)
Inventor: BAATZ H
IPC: B01F29/60
Filed: 1980-02-07
Abstract: An installation for mixing pumpable radioactive wastes with a solidifier substance in which the solidifier and radioactive wastes are introduced into a storage container which can be retained on a stand. The stand includes tilting means and also driven roller means for rotating the container and against which it is supported when it is in tilted position. The tilting means provides a repetitive swinging motion to the stand so that the container is oscillated about an axis orthogonal to the axis about which it it rotated by driven roller rotating means. The combination of these two motions for the container results in greatly improved mixing.
Patent SE-8004523-L (SE)
Inventor: EBERT JR H K
IPC: H02J9/06
Filed: 1980-06-18
Abstract: An uninterruptible power supply includes a digital control circuit to control the transfer of power from a primary and a secondary power source to a load circuit to be energized. The digital control circuit controls through digital techniques the relative phase angles of a primary power signal, a secondary power signal, and a load signal to advantageously minimize the power drain on an idling secondary power source when the primary power source is active and to minimize transients in the load signal when converting from one power source to another.
Patent SE-8004656-L (SE)
Inventor: WATANABE K
IPC: G07D9/04
Filed: 1980-06-24
Abstract: For a coin handling machine, there is provided a coin counting and stopping apparatus wherein coins which are transferred in a coin path are counted one after another and stopped when the number of the counted coins reaches a preset number. The apparatus includes at least one detecter or preferably two detecters disposed in the coin path for detecting the passage of the coins to generate signals. An electric circuit which receives signals generated by one or two detecters performs a counting operation for the number of the coins which have passed by the detecters. A stopper is provided downstream of the detecters. When the number of the counted coins reaches a preset number, the stopper is rotated to stop the subsequent coins.
Patent SE-8005035-L (SE)
Inventor: LINDAHL J A I
IPC: D21B1/18
Filed: 1980-07-09
Abstract: A process is provided for manufacturing groundwood pulp of uniform quality by maintaining a high and uniform moisture content in the wood in the grinding zone which comprises grinding debarked wood logs or wood chips in a closed pocket grinder under atmospheric or superatmospheric pressure while applying shower water both to the free surfaces of the grindstone and to the grinding zone where the logs or chips are in contact with the grindstone, such as by spraying the water at the end portions of the logs or chip mass, optionally together with applying shower water via the ram plates and a water trap arranged around the lower part of the log pockets, and preferably retaining shower water within the grinding zone by filling with shower water the hollows between the logs or chips located nearest the surface of the grindstone.
Patent SE-8006310-L (SE)
Inventor: NAGATA K
IPC: C09D163/00
Filed: 1980-09-10
Abstract: Anti-corrosive coating composition mainly applied to the inner surface of a copper alloy made heat exchanger tube, employed in heat changers, of relatively small diameter and of large length. The composition is prepared by adding an aminoalkoxysilane compound or a combination of plural aminoalkoxysilane compounds at a ratio of 0.1-5% by weight to a film-forming coating composition constituting of as a base substance thereof an organic polymer resin selected from a group consisting of alkyl resin, vinyl resin, polyurethane resin, epoxy resin, and acrylic resin. The composition is preferably applied by means of spray coating method.
Patent SE-8008731-L (SE)
Inventor: LESHER G Y
IPC: C07D213/50
Filed: 1980-12-11
Abstract: 3-Hydrazino-6-PY-pyridazine or pharmaceutically-acceptable acid-addition salt thereof is useful as a cardiotonic agent, where PY is 4- or 3-pyridinyl or 4- or 3-pyridinyl having one or two lower-alkyl substitutents. 6-PY-3-pyridazinol is prepared by reacting 6-PY-3-pyridazinol with a chlorinating agent to produce 3-chloro-6-PY-pyridazine and reacting said 3-chloro compound with hydrazine to produce said 3-hydrazino compound. 3-Hydrazino-6-PY-pyridazine or pharmaceutically-acceptable acid-addition salt thereof is disclosed as the active component in cardiotonic compositions for increasing cardiac contractility and in the method for increasing cardiac contractility in a patient requiring such treatment. The novel intermediate 3-chloro-6-PY-pyridazine is prepared as noted above.
Patent SE-8104556-L (SE)
Inventor: BJARSCH O
IPC: A47J37/08
Filed: 1981-07-27
Abstract: An electric toaster comprises a toasting chamber (14) which possesses radiant heaters (44, 48), reflectors (30, 44) of sheet metal and protective gratings (34, 40). At least one reflector (30 or 44) and at least one protective grating (34 or 40) are made in one piece from sheet metal, the apertures for the grating being punched out from the sheet. The reflectors may have integrally formed bottom plates provided with ventilation slits which facilitate the discharge of crumbs from the chamber. <IMAGE>