baber/WOPTO huggingface dataset:
Patent SE-8403832-D0 (SE)
IPC: F16J15/40
Filed: 1984-07-23
Abstract: The invention concerns an axel sealing process for a propeller axel, in particular in the case of a steering propeller or so called thruster, where the propeller axle (1) projects inwards and is situated in a gear house (2) which contains cog gearing for the coupling together of the propeller axle with a driving shaft and which is completely, or at least substantially, immersed in water. The axel sealing process involves two independent sealing locations (9, 6a; 5), between the axel (1) and its storage house (2), where both locations are in line with each other in case of possible water leakage into the storage house. A space (16), lies between the two sealing locations which is sealed relative to the surroundings of one of the sealing locations and relative to the store house's interior sealing location. Oil is circulated through this space and this circulated oil runs through a unit for the separation of any water from the oil.<IMAGE>
Patent SE-8404803-D0 (SE)
Inventor: BERZIN V M
IPC: C07K14/555
Filed: 1984-09-25
Abstract: PCT No. PCT/SU84/00007 Sec. 371 Date Sep. 28, 1984 Sec. 102(e) Date Sep. 28, 1984 PCT Filed Feb. 23, 1984 PCT Pub. No. WO84/03300 PCT Pub. Date Aug. 30, 1984.The human leukocyte interferon is essentially a protein featuring the following sequence of aminoacids: CDLPQTHSLGNRRALILLAQMGRISHFSCLKDRYDFGFPQEVFDGNQFQKAQAISAF HEMIQQTFNLFSTKDSSAAWDETLLDKFYIELFQQLNDLEACVTQEVGVEEIALMNE DSILAVRKYFQRITLYLMGKKYSPCAWEVVRAEIMRSFSFSTNLQKGLRRKD. A method for producing said interferon N is bacterial cells incorporates isolation of matrix poly (A)-mRNA from induced human leukocytes, synthesis of the gene of said interferon, insertion in the vector plasmid pBR 322 under the control of a tryptophane promotor, and transformation of the resultant recombinant DNA of the E. coli bacterial cells. According to the invention, used as the interferon gene is the gene of interferon N featuring the following primary structure of DNA: TGT GAT CTG CCT CAG ACT CAC AGC CTG GGT AAT AGG AGG GCC TTG ATA CTC CTG GCA CAA ATG GCA AGA ATC TCT CAT TTC TCC TGC CTG AAG GAC AGA TAT GAT TTC GGA TTC CCC CAG GAG CTG TTT GAT GGC AAC CAG TTC CAG AAG GCT CAA GCC ATC TCT GCC TTC CAT GAG ATG ATC CAG CAG ACC TTC AAT CTC TTC AGC ACA AAG GAT TCA TCT GCT GCT TGG GAT GAG ACC CTC CTA GAC AAA TTC TAC ATT GAA CTT TTC CAG CAA CTG AAT GAC CTA GAA GCC TGT GTG ACA CAG GAG GTT GGG GTG GAA GAG ATT GCC CTG ATG AAT GAG GAC TCC ATC CTG GCT GTG AGG AAA TAC TTT CAA AGA ATC ACT CTT TAT CTG ATG GGG AAG AAA TAC AGC CCT TGT GCC TGG GAG GTT GTC AGA GCA GAA ATC ATG AGA TCC TTC TCT TTT TCA ACA AAC TTG CAA AAA +TR GGA TTA AGA AGG AAG GAT.  The human leukocyte interferon features an antiviral potency and can find application in medical practice.
Patent SE-8500332-D0 (SE)
Inventor: DOLBY RAY MILTON
IPC: G11B3/60
Filed: 1985-01-24
Abstract: The effects of vertical perturbations of a gramophone disc record surface resulting from e.g. record warp and rumble are reduced by sensing the perturbations and compensating therefor by closed loop or open loop means. Thus a reference path adjacent the groove tracked by the main stylus may be tracked, e.g. by a supplementary stylus riding on the lands of the disc surface or photoelectrically. A reference path signal may then be derived by a reference path sensor 104, and this signal is then applied to a preferably closed loop servo 95, 98, 100, 112, 114, 97 which moves the disc 9 itself up and down to tend to null out the reference path signal. Alternatively the compensation is applied by causing the tone arm to track the reference path by a servo technique or by mechanical coupling within the cartridge or electrically by subtracting the reference path signal from the main stylus signal, or by a combination of such techniques. <IMAGE>
Patent SE-8501957-D0 (SE)
Inventor: BARTELS A
IPC: A22C25/08
Filed: 1985-04-23
Abstract: The invention concerns a device in processing machines for severing the belly flaps of fish. A mechanical arrangement is suggested which includes a detecting device activated by the fish to be processed, which device is associated with a locking device holding the cutting tool locked in a raised position and being released when the fish is passing.
Patent SE-8502897-D0 (SE)
Inventor: JANSSON S
IPC: B01D46/24
Filed: 1985-06-12
Abstract: The present invention relates to a cartridge filter, in which one or more filter bags 18 are fixed to at least one wall 10. The wall is detachably fixed in an opening in an intermediate wall between the purified and untreated gas side of the filter unit. The wall has the shape of a flat plate and the filter bag 18 is provided with a holding device 20 containing beads 24 that surround a groove 26. The filter bag 18 is divided up by longitudinal seams into a plurality of separate filter cells 55. The wall 10 has a number of openings 12 connected by passages 14. The filter bag 18 is inserted into openings 12 in the wall, so that the beads 24 on both sides enclose the sides of the wall and a tubular insert 32 is introduced into each opening 12, with the result that the filter bag 18 is pressed against the edge 15 of the openings 12 and of the passages 14 forming a sealing connection with the base of the groove 26. <IMAGE>
Patent SE-8503294-D0 (SE)
Inventor: JONSSON BORJE
IPC: H02G3/30
Filed: 1985-07-02
Abstract: PCT No. PCT/SE86/00311 Sec. 371 Date Feb. 25, 1987 Sec. 102(e) Date Feb. 25, 1987 PCT Filed Jun. 26, 1986 PCT Pub. No. WO87/00359 PCT Pub. Date Jan. 15, 1987.A suspension means (1) for extension cords (20) etc., comprising a fastening means (2) for fixing the suspension means (1) to a separate cord (20). The suspension means (1) has further an aperture (7) so that it can be hung e.g. on a nail (30) placed on a wall (31), and it has also a slotted recess (5) and a bendable tongue (4). The tongue (4) is insertable in the recess (5) forming a loop (10) for holding together an optional number of cord loops (21). Thus, the suspension means (1) enables a simple suspension of the cord e.g. onto a wall, possible surplus length of the cord being collected in a suitable number of loops (21). The suspension means (1) is so embodied that it can always remain on the cord and, when necessary, also be moved along it, thanks to which it is available for use.
Patent SE-8604512-D0 (SE)
Inventor: FALZ W
IPC: C04B35/10
Filed: 1986-10-22
Abstract: A granular abrasive material is produced from a dispersion consisting of raw materials containing alumina, compounds containing silicic acid and other additives. The dispersion is ground to a sinterable slip with a grain size of less than 1 micrometer. The slip is dried and may be pressed before being subjected to a multi-stage heating process to produce sintered corundum crystals.
Patent SE-8700589-D0 (SE)
Inventor: FARUK E A
IPC: C07C45/00
Filed: 1987-02-13
Abstract: 4-(6-Methoxy-5-Q-2-naphthyl) -4-hydroxy- 3-buten-2-ones of formula (I) and 2-acetyl- 6-methoxy-5 -Q-naphthalenes of formula (II) are new: Q is a protecting gp., esp halogen. Prodn. of 4-(6-methoxy-2-naphthyl) -2-butanone (III) is effected by catalytic hydrogenation of (I) or its Na salts. Pref. hydrogenation is effected at 0-70 deg.C and low or moderate H2 pressure in an inert organic solvent using a Pd catalyst.
Patent SE-8705043-D0 (SE)
Inventor: LIST M
IPC: A61K9/51
Filed: 1987-12-17
Abstract: The invention provides a hydrosol of a pharmacological active agent in an intravenous applicable, stabilised, pharmaceutically acceptable form, which form is suspended or is dry and re-suspendable in an aqueous medium. The hydrosol contains solid active agent particles, e.g. of dihydropyridines or cyclosporines.
Patent SE-8802273-D0 (SE)
Inventor: NORELL M
IPC: C01B11/02
Filed: 1988-06-17
Abstract: The present invention relates to a process for production of chlorine dioxide by reacting in a reaction vessel an alkali metal chlorate, sulfuric acid and a reducing agent, preferably methanol, in proportions to generate chlorine dioxide in a reaction medium maintained at a temperature from about 50 DEG  C. to about 100 DEG C. and an acidity within the interval from 4.8 to 11 N and subjected to a subatmospheric pressure sufficient to effect evaporation of water. A mixture of chlorine dioxide and water vapour is withdrawn from an evaporation region in the reaction vessel and alkali metal sulfate is precipitated in a crystallization region in the reaction vessel. The alkali metal sulfate, which is an alkali metal sesquisulfate, from the crystallization region is heated to the formation of gaseous sulfur trioxide and a neutral alkali metal sulfate. The gaseous sulfur trioxide is absorbed in water to the formation of sulfuric acid. The sulfuric acid formed can be recirculated to the reaction vessel for chlorine dioxide production.
Patent SE-8803367-D0 (SE)
Inventor: OSTBERG O
IPC: G01C1/00
Filed: 1988-09-22
Abstract: With the use of a hologram(H) located in front of a picture screen (B), a diode laser(DL) illuminates it. When a user moves sideways, arrows or other symbols are visible, indicating the direction in which the user should move to be correctly positioned in front of the screen (B). It is also possible for the hologram picture to present an opaque frame, whereby the screen is invisible when faulty positioning occurs. - The position indicator can also take the form of a honeycomb structure, in which a position picture can be seen through the honeycomb tubes, e.g. a colour or a text, but if the honeycomb is moved slightly, the tube walls only are seen. Further variations involve the use of liq. crystal displays, Fresnel lenses, and Moire patterns.
Patent SE-8901365-D0 (SE)
Inventor: HAEUPL JOHANN
IPC: B65G33/06
Filed: 1989-04-17
Abstract: The separator for timber bundles has a cross conveyor (2) provided with timber sockets and rising in the conveyor direction. The cross conveyor consists of shafts (4) set parallel side by side and each provided with a helical conveyor path (6). - The shafts are driven in the opposite direction to the screw direction of the associated conveyor path and form timber sockets (7) with (6) their gaps between the windings of the conveyor paths (6). The shafts rise axially in the conveyor direction (5). The screw direction of the conveyor paths of the shafts can be the same, and an end stop for the timber can be provided on the end side of the sockets lying in the turning direction of the shafts.
Patent SE-8904080-D0 (SE)
Inventor: JOENSSON SOEREN
IPC: B65D85/52
Filed: 1989-12-04
Abstract: A process and a device for producing protective wrappings intended for plants are based upon providing those sections of the wrappings which are intended to be located next to the root regions of the plants with an open structure suitable for allowing root expansion. The open structure is achieved by cutting through the material of the wrappings whilst this is in essentially flat state having two material layers 10,11 for an individual wrapping situated one on top of the other, the cutting-through being executed by means of an edged tool 21, the cutting edge of which is brought to cut through the material layers from their one side without shearing or cutting interaction with components on the other side of the material layers. <IMAGE>
Patent SE-9001844-D0 (SE)
Inventor: LINDAHL G
IPC: A47B3/02
Filed: 1990-05-22
Abstract: The present invention relates to a table stand for use preferably in caravans and motorhomes, wherein the top of the stand is provided with a frame-like part on which a tabletop is intended to be placed and which is adjustable in the height direction so that the tabletop can be adjusted vertically to different positions. According to the invention, the inventive stand is characterized by the following combination of features: the stand includes at leat two leg members (2, 3) which are hinged or pivotally connected together such as to enable the parts of leg members located on mutually opposite sides of the hinge or pivot (12) to be moved towards and away from one another in a scissor-like fashion; each leg member (2, 3) has at each end thereof a transverse rod (8, 9; 10, 11), of which the lowermost rod (8; 10) functions to support the stand against an underlying supporting surface, whereas the upper rods (9; 11) coact with the frame-like part (1) in a manner such that the parts of the two leg members (2, 3) located on opposite sides of the pivot can be moved towards and away from each other so as to raise or lower the frame-like part (1) in relation to the underlying supporting surface; a gas-spring, or piston-cylinder device (17), so arranged in the stand as to enable the frame-like part (1) of said stand to be adjusted vertically, both downwardly and upwardly, wherein the gas-spring can be blocked in the set position so as to maintain the position of the frame-like part and therewith the position of the tabletop in relation to the underlying supporting surface.
Patent SE-9002596-D0 (SE)
Inventor: RESUL BAHRAM
IPC: C07C5/00
Filed: 1990-08-08
Abstract: Method for preparing 13,14-dihydro-17-phenyl analogues of PGF2 alpha or PGE2 comprising the step of hydrogenating the double bond in an intermediate compound (I) without deoxygenation of the allylic alcohol to give one of the intermediate compounds (II, III) wherein R is hydrogen or one or more halogen, hydroxyl, cyanide, alkyl (preferably 1-4 carbon atoms), hydroxyalkyl, trifluoromethyl or aromatic or heteroaromatic substituents on the aromatic ring R1 and R2 are each hydrogen, alkyl (preferably 1-4 carbon atoms), hydroxyl, halogen or hydroxyalkyl substituents, R3 is O-alkyl or N(alkyl), P is a protecting group.
Patent SE-9003706-D0 (SE)
Inventor: GREIJER EVA
IPC: A61Q19/00
Filed: 1990-11-21
Abstract: This invention relates to methods of immobilizing liposomes or proteoliposomes in cross-linked or non-cross-linked materials with a three-dimensional network, like gel beads or gel particles, or beads or particles of similar materials. The liposomes are trapped within the matrix or pores of the gel or material by formation of sufficiently large liposomes from a liposome suspension or an emulsion of lipids. The methods comprise preparing a suspension of liposomes and/or proteoliposomes, or an emulsion of lipids, or lipids and protein(s), and water in organic solvent; mixing the material with the suspension or the emulsion; increasing the average size of the liposomes and/or proteoliposomes which have entered the material, or effect uptake and association of emulsified lipids [and protein(s)] in the material by evaporating the organic solvent, whereby liposomes and/or proteoliposomes are formed; and removing non-immobilized liposomes and/or proteoliposomes. The used gel beads show an immobilization capacity corresponding to at least 20  mu mol of phospholipids per ml packed gel, or a total internal liposome volume of at least 50  mu mol per ml gel. The invention comprises gel beads or similar materials with immobilized liposomes, proteoliposomes and/or liposomes with included or inserted drugs, substances or macromolecules, and their use for  chromatographic, medical, veterinary, biotechnological, synthetic, analytical and/or cosmetic purposes.
Patent SE-9102389-D0 (SE)
Inventor: ERIKSSON SVEN
IPC: B08B9/02
Filed: 1991-08-19
Abstract: PCT No. PCT/SE92/00082 Sec. 371 Date Feb. 16, 1994 Sec. 102(e) Date Feb. 16, 1994 PCT Filed Feb. 11, 1992 PCT Pub. No. WO93/03866 PCT Pub. Date Mar. 4, 1993.The present invention relates to a device for cleaning and/or treating elongated closed ducts or channels, particularly ventilation ducts. The device includes an automotive vehicle and mounted thereon a rotary brush useful for cleaning and/or surface treating. The rotary brush is mounted for rotation on a shaft that extends generally at right angles to the longitudinal axis of the duct. The invention also contemplates mounting a television camera onto the automotive vehicle for monitoring results of the cleaning and/or treating operation.
Patent SE-9103162-D0 (SE)
Inventor: NORDLANDER J
IPC: C23C14/26
Filed: 1991-10-29
Abstract: A method of preventing aluminium from splashing and spitting from a crucible when melting and vapourizing aluminium in vacuo with the aid of induction heating and comprising placing a graphite ring (4) around the aluminium (2) to be melted in the crucible (1). If the aluminium first melts locally at a given point in the toroidal crucible (1), the graphite ring (4), which has a much higher melting point than the aluminium body (2), will constantly ensure that electric contact is achieved around the aluminium body, thereby preventing the occurrence of induction lifting forces that in turn result in aluminium splashes.
Patent SE-9103289-D0 (SE)
Inventor: SROKA MAREK
IPC: G01C15/00
Filed: 1991-11-07
Abstract: A device for laying out points on, for example, a building site comprises at least two laser projectors P1, P2 which are each arranged so as to emit laser light in a vertical plane and each have an actuating motor V1, V2 for setting a desired projection direction. Each projector has a known reference direction R1, R2 and a known position. The coordinates of the laying-out points are converted to directions from the reference direction to the laying-out point for the respective projector so that laser intersection point marks the laying-out point. Each projector has a memory M1, M2 for these angle values. A receiver C1, C2 can be activated in order to select desired angles corresponding to desired laying-out points. A transmitter S carried by the operator can be used in order simultaneously to activate the receivers of all the projectors and make the projectors mark the desired laying-out point. The operator can carry a marking stick M with a detector arrangement D which allows the marking stick to be positioned at the intersection point between the laser planes of the projectors. <IMAGE>
Patent SE-9202449-D0 (SE)
Inventor: BERGQUIST G
IPC: B60G3/18
Filed: 1992-08-26
Abstract: Link arm and swinging arm system for transmitting steering movements from a vehicle's front wheels to the wheels on a so called "pusher axle", the wheels of which move along a circular arc (c) during suspension movement, said circular arc lying in a longitudinal vertical plane. The system comprises first and second swinging arms (18, 20) as well as first and second link arms (19, 21), which are respectively connected with each other in such a way that the swinging arm (18), through which the steering movement is transmitted to the pusher axle's wheels, is unaffected by the suspension movement. <IMAGE>
Patent SE-9202500-D0 (SE)
Inventor: NYBERG K
IPC: G01R31/26
Filed: 1992-08-31
Abstract: PCT No. PCT/SE93/00662 Sec. 371 Date Feb. 2, 1995 Sec. 102(e) Date Feb. 2, 1995 PCT Filed Aug. 11, 1993 PCT Pub. No. WO94/06028 PCT Pub. Date Mar. 17, 1994.An electric semiconductor valve (V), for example a valve in a converter for conversion between alternating current and high-voltage direct current, comprises a plurality of semiconductor positions (TS1, TS2, . . . TSN) with mutually series-connected semiconductor devices (T1, T2, . . . TN). With the semiconductor valve energized by an alternating voltage substantially corresponding to the rated voltage thereof, the condition of an optional semiconductor position is checked by generating a test firing signal (FP) and supplying it to the firing channel (L, 1, TCU, 3) of the semiconductor position alone, whereupon an indicating signal (IP) delivered by the indicating channel (TCU, 2, D) of the semiconductor position is studied with respect to time.
Patent SE-9203686-D0 (SE)
IPC: A45C13/20
Filed: 1992-12-08
Abstract: The end of the chain (3) is formed with components (4) to allow it to be joined to the waistband of the owner. The fixture component (1) for its foldability is formed like a hinge, which has an extended shaft which in its extension is bent backwards like a clamp (1a1). This is brought into engagement with the wallet (2) around its edge located between the pockets. - This thereby fixes the fixture component (1) in its position and at the same time prevents it from sliding relatively to the wallet. The clamp (1a1) is formed so that it can be linked to the chain (3) at its one end.
Patent SE-9300526-D0 (SE)
Inventor: NYSTUEN EGIL
IPC: F41C23/02
Filed: 1993-02-17
Abstract: A rifle sling for steadying the left arm of the shooter, comprises a length of band or strap material (1) which has an upper arm loop (8) at one end and a hand loop (6) at the other end, said loops being inter-connected by a middle portion. The upper arm loop (8) has a double portion extending between a tightening buckle (2) and an adjustment buckle (3). By using these buckles to adjust the length of the double portion, both the upper arm loop (8) and the middle portion of the sling can be adjusted to fit the shooter. The sling may be worn in a non-operable condition with the upper arm loop (8) tightened around the upper arm of the user and with the hand loop (6) tucked in under the upper arm loop. When assuming a shooting position, the user loosens the hand loop (6) and puts his four fingers through the loop, thus tensioning the middle portion of the sling and steadying his arm while the fore-end of the gun rests in his palm. Since the sling is at no time attached directly to the gun, the sling is particularly suitable for hunters.
Patent SE-9403529-D0 (SE)
Inventor: ASSMUNDSON JARL
IPC: F16B31/02
Filed: 1994-10-17
Abstract: PCT No. PCT/SE95/01204 Sec. 371 Date Jun. 30, 1997 Sec. 102(e) Date Jun. 30, 1997 PCT Filed Oct. 16, 1995 PCT Pub. No. WO96/12114 PCT Pub. Date Apr. 25, 1996The invention relates to a fastening element with a torque-limiting function, comprising on the one hand a fastening member (2, 2') with working threads (4), that is to say threads which are active for the fastening function of the element, and on the other hand a gripping member (3, 3') which is arranged so as to be capable of being turned with the aid of a spanner, wrench, screwdriver or other tool for attaching the fastening element (1, 1') and connected or connectable to the fastening member (2, 2') via torque-transmitting threaded connection (5, 6/17, 18) with sufficient strength in order to be capable of transmitting to the fastening member torque of the size for which the fastening element is intended, and in which the gripping member is arranged to be unscrewed and turned relative to the fastening member, on attachment of the fastening element, only when the torque exceeds a given predetermined torque. The threads (5, 6/17, 18) in the torque-transmitting threaded connection are threaded in the opposite direction compound with the working threads (4).
Patent SE-9500257-D0 (SE)
Inventor: BREMER ROLAND
IPC: F16K31/122
Filed: 1995-01-25
Abstract: A balanced bottom valve for emptying and filling a liquid tank, particularly a fuel tank and more particularly the fuel tank of a gasoline truck, through an opening in the bottom of the tank. The valve is placed inside the tank adjacent its bottom opening and includes a valve seat (314) which defines a throughflow opening, a valve plate (320) which can be moved to and from a seat shielding position, spring means (341, 342) which function to bias the valve plate (320) to a closed seat sealing position, and a fluid-driven piston-cylinder unit (330, 323, 324) which functions to lift the valve plate (320) against the force of the spring means (341, 342) when activated. The unit includes a cylinder (323, 350) which houses a piston (330) which is firmly connected to a rod (313). The bottom valve is characterized in that the rod (313) extends through the valve plate (330) and is fixedly mounted so that the valve plate (320) is sealingly connected with the cylinder mantle; in that the spring means (341, 342) acts between the valve plate (320) and the piston firmly connected to the rod (313) of the piston-cylinder unit; and in that the valve is located inside the tank. <IMAGE>