baber/WOPTO huggingface dataset:
Patent SE-8200518-L (SE)
Inventor: BRENNAN T M
IPC: A23L27/10
Filed: 1982-01-29
Abstract: The gamma-pyrones of formula I in which the symbols have the meaning given in Claim 1 are obtained by a simple and economic "one-pot" process by reaction of a furfuryl alcohol of formula III with at least 2 equivalents of a halogenated oxidising agent, in aqueous solution at a temperature of between -50 DEG and +50 DEG C, and then the reaction mixture is heated until hydrolysis of the intermediate formed is virtually complete. The gamma-pyrones obtained can be used as products which enhance flavour and fragrance in food and cosmetic preparations.
Patent SE-8201336-L (SE)
Inventor: COLGATE STIRLING A
IPC: E21C37/00
Filed: 1982-03-04
Abstract: A finite region of overpressure can be created in solid underground formations by the periodic injection of a fluid that has finite gel strength that subsequently, after each injection, partially sets-i.e., equivalently becomes a very much stronger gel. A region of overpressure is a region in which the static, locked in pressure is larger than what was there before. A region of overpressure can be used to prevent a roof of a tunnel from caving by adding compressive stresses in the roof. A sequence of regions of overpressure can be used to lift an arch or dome underground, squeeze off water or gas flows, stabilize dams, foundations, large underground rooms, etc. In general, the stress or pressure distribution in rock can be altered and engineered in a fashion that is more advantageous than what would have been the case without overstressing.
Patent SE-8202831-L (SE)
Inventor: HIPP J
IPC: E02D7/06
Filed: 1982-05-06
Abstract: An improved apparatus is disclosed for the driving of a string of pipe joints into the earth. A derrick is erected with a hammer 33, a self- propelled gear driven carriage 26 for the hammer, and an independently controlled pipe handling mechanism 41 mounted on the carriage. Pipe joints stacked at the base of the derrick are lifted up by the pipe handling mechanism and positioned under the hammer. The carriage continuously positions the hammer near the top of the pipe joint as it is being driven into the earth. <IMAGE>
Patent SE-8203319-L (SE)
Inventor: NOGUCHI KOSAKU
IPC: C01B31/00
Filed: 1982-05-28
Abstract: A heavy oil such as an atmospheric pressure residue, a reduced pressure residue of petroleum, etc. is heated to 400 DEG  to 500 DEG C. to carry out polycondensation and provide a pitch containing mesophase microspheres. This pitch is once cooled to 200 DEG  to 400 DEG  C. and a turbulent flow is imparted thereto to cause agglomeration of the mesophase microspheres. The resulting agglomerates are separated to obtain a crystallizable material enriched with quinoline insolubles. Production of the crystallizable material is preferably conducted in a separation tank accommodating the lower part of a heating polycondensation reactor (6) and having a stirring device (12).
Patent SE-8204941-L (SE)
Inventor: SANDSTROM CHRISTER
IPC: F23D11/00
Filed: 1982-08-30
Abstract: An oil burner of the type comprising a burner housing having several nozzles (16, 17) adapted to introduce pressurized oil (18, 20) and through which housing combustion air (39) is blown for being mixed with the finely distributed oil drops ejected from the nozzles, and in which the burner nozzles (16, 17) are mounted substantially symmetrically with respect to the longitudinal axis (26) of the burner and are mounted angularly to each other, preferably at an angle of 6 DEG -10 DEG  and so that the center axis (27, 28) of the oil jets cross each other at or in-front of the outlet (23) of a flame cup (13) of the burner. The burner nozzles are axially displaceable for adapting the oil body ejected from the nozzles so as to extend freely through and touching the outlet (23) of said flame cup (13), and the burner is formed with a turbulator (22) which is axially displaceable in relation to the nozzles (16, 17) so that the oil body from the burners extends freely through a central hole (34) of the turbulator (22). Preferably the flame cup (13) is formed with inlet openings (36) at a place in front of the nozzles (16, 17) for introducing hot combustion gases.
Patent SE-8207193-L (SE)
Inventor: MAGNUSSON JAN
IPC: F23L1/00
Filed: 1982-12-16
Abstract: Arrangement for the combustion of granulated material, for example wood-dust tablets, especially an arrangement with an essentially horizontal combustion chamber as well as outlet openings for primary air and secondary air and with at least one line for the supply of fuel as well as an outlet opening for combustion gases to a boiler part for heat transmission to for example water-cooled surfaces. The combustion chamber is rotatable and equipped with outlet openings for primary air and at least one outlet opening for secondary air following the outlet opening of the combustion chamber. The secondary air is envisaged for the combustion of the combustible gases and other uncombusted residual products which have been produced in the combustion chamber. The combustion chamber is also equipped with members for lifting and stirring the fuel. The members for lifting and stirring the fuel consist mainly of pipes which are rigid and run longitudinally in relation to the combustion chamber.
Patent SE-8207286-L (SE)
Inventor: GROULT A
IPC: C11D3/386
Filed: 1982-12-21
Abstract: Dish-washing composition containing alkali polyphosphates and silicates, surfactants, peroxized oxygerating agents, enzymes and sufficient alkali for providing a washing bath of pH 11.5.
Patent SE-8302902-L (SE)
Inventor: LUNDGREN B
IPC: F16C/
Filed: 1983-05-24
Abstract: In a device with a double-row angular contact bearing the outer raceways are arranged in elements (4,5) which are axially displaceable in relation to each other. Prestressing or play of the bearing is determined by an elastic ring (7) situated in a space delimited by opposing surfaces connected to the respective elements, whereby the axial bearing play decreases when the distance between the opposing surfaces increases.
Patent SE-8305316-L (SE)
Inventor: ASCHE H
IPC: A61P29/00
Filed: 1983-09-29
Abstract: Novel topically administrable pharmaceutical composition containing, as active ingredient, from approximately 0.1 to approximately 10% by weight of a non-steroidal, anti- inflammatorially active compound having at least one acidic group, from approximately 10 to approximately 50% by weight of a water-soluble, volatile lower alkanol having from 2 up to and including 4 carbon atoms, from approximately 3 to approximately 15% by weight of an optionally self-emulsifying lipid or a mixture of lipids, from approximately 0.5 to approximately 2% by weight of a gel structure former, from approximately 1 to approximately 20% by weight of a co-solvent, from approximately 40 to approximately 80% by weight of water, optionally from approximately 0.5 to approximately 5% by weight of an emulsifier if the lipid phase is not self-emulsifying and, if desired, non-essential constituents.
Patent SE-8306744-L (SE)
Inventor: SELIN J
IPC: C08L1/00
Filed: 1983-12-07
Abstract: The invention relates to cellulose carbamate solutions having improved capacity for fiber spinning or film formation therefrom. The addition of urea to the aqueous alkali in which the cellulose carbamate is dissolved results in an increase in the amount of cellulose carbamate that can be dissolved and a decrease in the viscosity and clogging number of the solution as compared to such solutions without urea.
Patent SE-8400840-L (SE)
Inventor: DISSETT W L
IPC: F16H48/12
Filed: 1984-02-16
Abstract: A differential mechanism is disclosed including a pair of holdout rings each of which is angularly displaceable to an operable position for maintaining in a disengaged condition an associated overrunning or underrunning clutch member, characterized by the arrangement of the center cam member concentrically within the center driving member, together with the provision of a rotation limiting stop for limiting the extent of rotation of the holdout ring relative to the central driving member when the holdout ring is rotated from an inoperative condition toward an operative condition. In one embodiment, the stop comprises the side wall of a through slot (2e) contained in the inner periphery of the center driving member (2), which stop is engaged by the lateral surface (30e) of an axial projection (30c) of reduced width on the associated holdout ring lug (30b). In a second embodiment, each holdout ring lug (130b) has a generally rectangular configuration, and certain teeth (102m) on the center driving member have stepped teeth with portions of reduced height (102n) that extend radially inwardly between the slots, which reduced tooth portions have lateral surfaces that are engaged by the lugs (130b) to limit the extent of rotational displacement of each holdout ring relative to the central driving member. By providing the stop on the central driving member, a more accurate positioning of the holdout ring in the operative condition is achieved, thereby affording improved quality and reliability of the differential mechanism.
Patent SE-8405577-L (SE)
Inventor: BIZZARRI V
IPC: H01C1/14
Filed: 1984-11-07
Abstract: A terminal for electrical resistance heating elements, comprising a thin, resistance thread of a highly temperature resistant material, particularly MoSi2, which at least one end thereof has a lead-in electrode of a material having a better conductivity than that of the resistance heating element and having a greater cross-sectional area than that of the resistance thread. The terminal comprises an outer thin-walled sheating of stainless steel, one end of which is shaped as a sleeve and the other end of which is flattened into a flat connecting tongue having a transverse bore. The sheating contains a filling of aluminum wherein one end of the resistance thread is molten in.
Patent SE-8500867-L (SE)
Inventor: BELART J
IPC: B60T8/44
Filed: 1985-02-22
Abstract: A slip-controlled brake system for automotive vehicles with a driven axle and a non-driven one has a braking pressure generator (10) connected to an auxiliary pressure source (9), to the braking pressure generator (10) the wheel brakes of a front wheel (VR, VL) and of a rear wheel (HR, HL) are connected by way of two separate pressure medium circuits. The braking pressure in the two circuits (I, II) at first is jointly controlled by means of an inlet valve and an outlet valve each (5, 13 and 7, 14 respectively). However, a far-reaching decoupling of the pressure variation in the two wheel brakes connected to one circuit (I or II, respectively) is achieved by means of additional 2/2-way valves (6, 15) in the pressure medium line towards the wheel brakes of the non-driven wheels (HR, HL).
Patent SE-8501761-L (SE)
Inventor: SWALLERT S A
IPC: B63B27/14
Filed: 1985-04-10
Abstract: The lower part (7,8) of the ladder is provided with a device (23) which works either magnetically or with suction effect to maintain at least the lower end of the ladder pressed firmly against the vessel side (9).
Patent SE-8502404-L (SE)
Inventor: MEAD J F
IPC: B24B19/22
Filed: 1985-05-14
Abstract: In a lapping jig 20 for polishing optical fibre 11, the optical fibre 11 within probe 10 is held in contact with an abrasive 13 at a pressure determined by weights 18 in the body 17 of the jig 20. The abrasive surface 13 and support surface 15 are completely separated preventing contamination of the abrasive by debris from the wear of supports 26. The body 17 of the jig 20 holding the fibre 11 is moveable with respect to the abrasive 13 while maintaining the attitude and pressure between the optical fibre 11 and abrasive 13. <IMAGE>
Patent SE-8505048-L (SE)
Inventor: WRETLIND K A J
IPC: A61K31/17
Filed: 1985-10-25
Abstract: An emulsion of perfluorocarbon compounds in an aqueous system has oxygen transporting properties. By incorporation of fat of animal or vegetable origin and at least one of the amino acids glycine, serine or phenylalanine, or urea in the emulsion, the stability of the emulsion will be increased to a point where it can be sterilized by autoclaving, and have nutritive properties as well. The invention also concerns the preparation of an emulsion stabilized in the above manner.
Patent SE-8600996-L (SE)
Inventor: DICK W M
IPC: B60K17/344
Filed: 1986-03-05
Abstract: A gear assembly for selectively shifting the driving torque in an engine driven vehicle to either a 2 or 4-wheel high mode while in motion, or from a neutral position to a 4-wheel low mode and return, has five main gears including an input set of two (40,45) and an output set of three constant mesh gears (50,55,57) rotatably mounted in fixed positions and a synchronizer (25) in between the two sets in selective driving association with the output gear set. Selective transfer of torque from the input drive to the assembly to either or both the front and rear output shafts is effected by operation of a single shift rod (80, Fig. 4, not shown) which in turn moves a single fork (90) both for activation of the synchronizer and for shifting the assembly into its 2 and 4-wheel high, neutral and 4-wheel low drive positions through interconnecting gear clutch collars. A poppet member arrangement in the form of a poppet ball or slug provides an interlocking connection between clutch collars (60, 65) for their positive positioning in the drive positions manually selected by way of the shift rod. <IMAGE>
Patent SE-8703027-L (SE)
Inventor: BESKE S R
IPC: E06B7/23
Filed: 1987-08-03
Abstract: A weatherstrip (20) for use with a slideable panel unit having a first panel and second panel, one of the panels being a slideable panel is disclosed. The weatherstrip (20) includes an engaging member (21) having a leading edge (26a-c) and having a first end (21a), a center region (21b) and a second end (21c). An offset member (22) is cooperatively connected to the engaging member (21), wherein when the offset member (22) is connected to one of the panels, the engaging member (21) is in a generally parallel spaced relationship to one of the panels. The leading edge (26b) of the engaging member (21) is in inwardly displaced at the center region (21b) with respect to the leading edge (26a) and (26c) at the ends (21a and c), whereby the inward displaced region (21b) reduces clashing between the panels when one of the panels is bowed.
Patent SE-8801081-L (SE)
Inventor: GAAVEBY B M
IPC: G01N27/447
Filed: 1988-03-24
Abstract: Acrylamide derivative compositions being stable in storage and intended for producing acrylamide gels with immobilized pH gradients for electrofocusing. The compositions contain an organic solvent or solvent mixture which is miscible with water up to at least 5 % by weight, preferably up to at least 10 % by weight and is present in the composition in an amount of at least 75 % by weight, preferably at least 90 % by weight.
Patent SE-8803254-L (SE)
Inventor: SJOEGREN R
IPC: B65G1/06
Filed: 1988-09-15
Abstract: A method of achieving temporary storage of a succession of objects such as newspapers, arranged in overlapping formation, comprising dividing the succession of objects into sections (1) carried along on a conveyor (22) to a position close to a series of vertically displaceable shelves (21), depositing the sections (1) on the shelves and displacing the series of shelves transversely to the direction of movement of the conveyor in order to bring the shelves into a position close to the conveyor to allow the sections to be deposited on the shelves or to be transferred from the shelves to the conveyor when the temporarily stored sections are to be fed out. An apparatus for performing the method comprises means (10) for dividing the succession of objects into sections, a conveyor (22) for transporting the sections (1) through a temporary store consisting of a series of shelves (21), and means (20 min ,22,23,25,26) for transferring the sections between shelves and conveyor.
Patent SE-8903891-L (SE)
Inventor: MADSEN P
IPC: B01D53/94
Filed: 1989-11-20
Abstract: PCT No. PCT/SE90/00755 Sec. 371 Date Jul. 16, 1992 Sec. 102(e) Date Jul. 16, 1992 PCT Filed Nov. 20, 1990 PCT Pub. No. WO91/07219 PCT Pub. Date May 30, 1991.The invention refers to a method in cleaning flue gas in a PFBC plant including a gas turbine driven thereby, wherein the reduction of the NOx content in the flue gas is accomplished by thermal reduction by injecting ammonia into the flue gas flow to the gas turbine and then accomplished catalytically entailed reduction in the presence of ammonia in the flue gas flow from the gas turbine.
Patent SE-9103446-L (SE)
Inventor: SKOG TORE
IPC: B23K20/12
Filed: 1991-11-21
Abstract: Apparatus for welding welding studs (1) onto a steel body (2) to form a cooperating construction is described. According to the invention the apparatus comprises a rotatably journalled spindle (89) with vertical axis of rotation (90), supported by a stand (3) and arranged to be moved stepwise in relation to the steel body (2) by an actuating cylinder (21) to a new welding position and to be fixed in relation to the steel body (2) in each such welding position. The apparatus also includes drive equipment (85, 86) to rotate the spindle (89) about its axis of rotation (90), said spindle (89) comprising a chuck (96) located at its lower end to clamp a welding stud (1) to be welded by friction welding, so that the welding stud (1) and a spindle (89) form a rotating unit without relative movement of rotation therebetween. Supply members (110, 111, 112, 115) supply welding studs (1) to engagement position for the chuck (96). Furthermore, pressure members (103, 104, 110) are arranged to press the welding stud (1) clamped by the chuck (96) against the steel body (2) to generate friction therebetween.
Patent SE-9203941-L (SE)
Inventor: RAVENSHORST H
IPC: B21K1/76
Filed: 1992-12-30
Abstract: PCT No. PCT/SE93/01114 Sec. 371 Date Jun. 14, 1995 Sec. 102(e) Date Jun. 14, 1995 PCT Filed Dec. 30, 1993 PCT Pub. No. WO94/15737 PCT Pub. Date Jul. 21, 1994Method of manufacturing, in one piece, forged connecting rods. The method includes cutting blanks from a bar. Each blank is worked in several steps, until it assumes its final shape. During the various working steps, a groove made in each blank is caused to spread out in a predetermined manner and finally forms a fracture initiation (44), in the area (38) through which bolt holes are drilled for the bearing cap mounting bolts. After final working, the remaining portions of the core portion (10, 46, 50) are divided by a slight separating force, thus providing in the fracture surface the required guidance for remounting the bearing cup on the upper bearing.
Patent SE-9302088-L (SE)
Inventor: LARSSON ANDERS
IPC: B62D25/18
Filed: 1993-06-17
Abstract: A spray guard (2) for a vehicle comprises a holder (3) and a mud-flap (4). The mud-flap (4) is provided at the top with a bead (5) for reception in a complementary section (7) arranged in the holder (3). At its two ends the bead (5) has a resilient tongue (6) which in the fitted state of the mud-flap (4) lies within the cross-sectional contour of the complementary section (7) and secures said flap axially in the insertion and pull-out direction. When fitting the mud-flap (4) the bead (5) is inserted into the complementary section (7), the resilient tongue (6) being pressed in within the cross-sectional contour of the complementary section (7). When the mud-flap (4) has assumed its final installation position, the resilient tongue (6) springs out or is disengaged until it protrudes on the holder (3) so as to secure the mud-flap (4) against displacement. <IMAGE>
Patent SE-9401115-L (SE)
Inventor: ADAMS ROBERT J
IPC: B05B15/02
Filed: 1994-04-05
Abstract: A reversible spray tip assembly having a housing formed with a longitudinal bore and a transverse bore, a cylindrical turret having a spray tip orifice rotatably and removably supported in the transverse housing bore, and a floating seal disposed in the longitudinal housing bore and having a concave sealing face adapted for sealing engagement with the turret. The spray tip assembly includes a seal adaptor disposed in the longitudinal housing bore upstream of the floating seal which, upon securement of the spray tip assembly onto a supply line by a threaded coupling, causes the seal to be forced into predetermined initial sealing contact with the turret regardless of how tightly the coupling is screwed onto the supply line.
Patent SE-9401871-L (SE)
Inventor: GUSTAFSON KENNETH
IPC: A01J5/04
Filed: 1994-05-31
Abstract: PCT No. PCT/SE95/00577 Sec. 371 Date Nov. 15, 1996 Sec. 102(e) Date Nov. 15, 1996 PCT Filed May 23, 1995 PCT Pub. No. WO95/32614 PCT Pub. Date Dec. 7, 1995A connection device for connection of a milking unit (1) to a milk line (4) comprising a valve housing (9) with a sliding valve (31) and a connection member (8). The connection member (8) is arranged to be releasably connected to the valve housing (9). A guide (44) is provided to positively guide the connection member (8) relative to the valve housing (9) during connection of the connection member (8). A sliding valve (31) is adapted to cover the opening (30) in a closing position and to uncover the opening (30) in an opening position. According to the invention a catching member (43) is arranged during movement of the connection member (8) towards the valve housing (9) to guide the connection member (8) to a position where the connection member (8) engages the valve housing (9) by interaction with the guide (44). Alternatively, a coupling device (47) is provided to connect the connection member (8) to the sliding valve (31) and to release the connection member (8) from the sliding valve (31), respectively, in a predetermined position.
Patent SE-9402828-L (SE)
Inventor: OLSSON STEPHAN
IPC: F17C13/04
Filed: 1994-08-24
Abstract: Transfer device for transferring an anaesthetic from a storage bottle (6) to a container (1) by means of an adapter (20). The adapter (20) is provided with a bore (22) for cooperating with a connection cylinder (7) of the storage bottle (6). There is also an opening element (40) positioned in the bore (22) and provided with outer threads (42) for cooperating with inner threads (17) in connection with the cylinder (7). By screwing-down the connection cylinder (7) into the bore (22) the lower actuator surface (19) of the connection cylinder cooperates with pins (33) of a one-way valve (28) in the adapter (20) and opens the one-way valve. Thereafter a projecting pin (43) on the opening element (40) cooperates with an actuator member (12) positioned within the connection cyclinder (7) and opens a one-way valve (8) in the storage bottle (6). In this way the contents of the storage bottle (6) is transferred to a container (1) via the adapter (20). The one-way valve (28) in the adapter is opened before the one-way valve (8) in the storage bottle (6).
Patent SE-9603770-L (SE)
Inventor: HELMFRIDSSON BROR-INGE
IPC: A61F13/15
Filed: 1996-10-15
Abstract: A surface material (1) for absorbent hygiene articles such as nappies, sanitary towels or incontinence pads, comprises a layer (2) of hydrophobic material containing a pattern of cavities (4) which are provided with holes (5) leading to the inside surface of the surface material. The outside of the hydrophobic layer is rendered hydrophilic within the cavity regions. Also claimed is a method for rendering depressions in a hygiene article surface material hydrophilic, comprising placing the material in a gastight fashion upon a carrier with the cavities forming outwards projecting profiles and then introducing an ionised gas (mixture) into the region around the carrier.