baber/WOPTO huggingface dataset:
Patent SE-8105501-L (SE)
Inventor: LITZBERG L
IPC: F25B30/00
Filed: 1981-09-16
Abstract: Sea water is supplied in a constant or variable flow to a heat exchanger (3) and returned to the sea. A heat carrying medium is pumped simultaneously through the heat exchanger (3) and a supply conduit (7, 11) to an evaporator for a per se known heat pump (8) and through a return conduit (12, 9) again to the heat exchanger (3). The medium is pumped in a flow exceeding the flow through the evaporator, and a part of the medium is directed from the supply conduit (7) past (10) the evaporator and to the return conduit (9). The sea water flow is of a size at least equal to the medium flow.
Patent SE-8107088-L (SE)
Inventor: STERN S C
IPC: D06M15/256
Filed: 1981-11-27
Abstract: A method of treating synthetic organic fibres, which comprises coating the fibres with polytetrafluoroethylene particles, in the presence of water and a water-soluble chromium complex of a long chain compound having a polar end and a non-polar fluorocarbon end which is both organophobic and hydrophobic. Fabrics, in particular woven fabrics, can be treated by this method to provide improved resistance, e.g. to soiling and chemicals.
Patent SE-8205883-L (SE)
Inventor: LAITINEN R
IPC: A21C3/02
Filed: 1982-10-18
Abstract: A process for mechanical widthways stretching of a dough strip raw piece (1) transported by an endless cloth (2) along an essentially horizontal path with the help of a spiral roller and a device for carrying out the process. The aim of the invention is to replace the already known transverse rolling process and devices by a simpler process and a simpler device, by means of which the dough strip (1) can be given the desired transverse tension and width. It is characteristic of the process that the pressing means (4) is held separate from the dough strip raw piece (1) by a cloth (2, 2a) or the like running at the same speed as this dough strip raw piece (1), the speed of the spiral roller being independent of the transport speed of the dough strip raw piece. The device according to the invention is in turn characterised in that either the cloth (2) transporting the dough strip raw piece (1) or another cloth (2a) or the like moving at the same speed as the cloth (2) is passed between the pressure roller (4) and dough strip raw piece (1), the pressure roller, whose spiral-like projection on both sides of the centre part of the roller casing surface passes through roughly one turn about the roller, being able to be driven at a high rotary speed independently of the transport speed of the cloth (2, 2a). <IMAGE>
Patent SE-8301643-L (SE)
Inventor: BRUNE G
IPC: C02F3/28
Filed: 1983-03-24
Abstract: According to this invention, the anaerobic treatment or purification, respectively, of waste water that contains furfural, and particularly the vapour condensate of the sulfite spent liquor thickening in wood pulp production in the presence of sulfate reducing bacteria and methanogenic bacteria can be initiated and controlled by the addition of furfural degrading bacteria. Such furfural degrading bacteria were obtained by proceeding from a source for anaerobic bacteria, such as swamps or bogs, or more particularly sewage sludge, with intermediate enrichment in a continuous liquid culture with the addition of a solution that contains furfural by means of a special technique, in which the bacteria (at various concentrations) are fixed in agar columns that are overlaid with a diluted solution of furfural, this serving as the sole source of carbon. On diffusion in the agar a concentration gradient is formed, within which there exists in each case a concentration area that is suitable for the bacteria. In this way, discus shaped, beige coloured individual colonies of furfural degrading bacteria are obtained. These are highly mobile, slightly S-shaped curved flagellate rods, and are similar to Desulfovibrio gigas.
Patent SE-8304873-L (SE)
Inventor: WADELL G
IPC: B62D55/04
Filed: 1983-09-12
Abstract: The additional bogey is for a standard tractor and is fitted in place of the normal wheel. The bogey comprises a triangular frame at the two lower corners of which wheels are fitted. - The bogey is located around the tractor output drive axle which, via a chain, and cogged crowns, drives one of the wheels by means of a belt.
Patent SE-8400019-L (SE)
Inventor: ERNERUDH T
IPC: B60B17/00
Filed: 1984-01-03
Abstract: The invention refers to a process for the manufacturing railway wheels with flanges and running track, where the part of the flange turned against the running track is coated with a wear-resistant material, which yields a friction wheel - rail (6) that is relatively independent of the weather. The process is characterized by, the part of the flange turned (5) against the running track by laser rebuilding (by welding) is coated with a material with low friction against the rail, and that the running track (4) or parts of this also by means of laser rebuilding (by welding) being coated with a high friction material against the rails.<IMAGE>
Patent SE-8400404-L (SE)
Inventor: BOUDEWIJNS A J J
IPC: H01L27/148
Filed: 1984-01-27
Abstract: In a charge coupled image sensor device, problems with respect to interlacing and a high definition of image points are obviated by defining substantially identical integration regions for the even-numbered and the odd-numbered lines in the image sensor part. Such a CCD sensor device may be controlled by a two-phase clock or by a four-phase clock.
Patent SE-8405681-L (SE)
Inventor: LUDWIG R
IPC: C25D3/10
Filed: 1984-11-13
Abstract: For the purpose of increasing the current efficiency in a process for the deposition of hard chromium on workpieces of a metal alloy from an aqueous electrolyte containing chromic acid and sulphuric acid, a saturated aliphatic sulphonic acid with a maximum of two carbon atoms and a maximum of six sulphonic acid groups or their salts or halogen derivatives is added and operation is with a concentration of more than 0.5 g/l of the organic substance, with a bath temperature of 20 DEG  to 70 DEG C and with a current density of 15 to 100 A/dm<2>. A working cathodic current efficiency of over 20% is achieved.
Patent SE-8502693-L (SE)
Inventor: KARLSSON K
IPC: B66B9/02
Filed: 1985-05-31
Abstract: The screw lift has a lift car movably supported on an upright fixed screw (4) and carries a nut (54) in engagement with the screw. A belt drive rotates the nut on the screw and so drives the lift car along the screw. The nut (54) is rotatably journalled in a lubrication and bearing housing (62) connected to the lift car, which it carries via a belt pulley (56). A pulse transmitter (130,132) determines the position, direction and velocity of the lift by sensing the position of the nut on the screw and signalling accordingly.
Patent SE-8603930-L (SE)
Inventor: MULLER A
IPC: F16G15/06
Filed: 1986-09-18
Abstract: A coupling (1), such as a shackle, clevis or the like, comprises a base member with at least two sides (2,3) spaced apart. They each comprise an insertion opening (7,8) for a suspension bolt (10). The bolt (10) is prevented from falling out of the insertion openings (7,8) by locking members (14,15) disposed transversely to the bolt axis. One locking member (15) projects only partly into one of the two insertion openings (7,8) which have the same diameter. Thus the inside width (16) of the suspension opening (8) is reduced. It is thereby ensured that only the correct size of suspension bolt (10) will be inserted in the coupling (1), the ultimate strength of which bolt (10) is coordinated with the ultimate strength of the chain (11) to be suspended, since a smaller bolt will fall out of the insertion openings. On account of their identical diameter, the two insertion openings (7,8) may be drilled in a simple manner in a single operation, due to which the desired, economical and simple manufacture is achieved for the coupling (1) as a mass-produced product. <IMAGE>
Patent SE-8700911-L (SE)
Inventor: KELLANDER S
Filed: 1987-03-04
Abstract: When an outgoing call is made from a mobile telephone, its own number and that to be called are transmitted to a radio exchange via one of a number of base stations connected to the exchange. The equipment has a facility for storage of the number calling a dialled mobile station, for storage of the number called and its analysis, for connecting the required call, for disconnecting the connection between the radio exchange and the mobile station, for storage of a mobile station number to be called by the radio exchange, and for calling any of the mobile stations. Appts. is provided which at least for specific calls from a mobile station, causes the call connecting facility not to be activated, and furthermore activates a component so that the number of the calling station is recorded in the storage unit for holding a number of a mobile station to be called by the radio exchange. It also gives a command for a search operation over all base stations.
Patent SE-8702534-L (SE)
Inventor: NAGANO Y
IPC: A23L1/305
Filed: 1987-06-17
Abstract: A process for production of a composition for animal feed, which comprises spray drying a solution containing 5-95 wt. % based on the solids content of a solution of tryptophan or threonine, or a concentrate thereof, to make sprayed granules in a semi-dry state, depositing said spray granules in a mat form, and hot air drying said granules to produce granules having a water content of about 4 wt. % or less.
Patent SE-8702918-L (SE)
Inventor: KERAMATI B
IPC: G05B19/4065
Filed: 1987-07-20
Abstract: A cutting tool is monitored on-line by measuring the heat generation rate at the cutting edge and relating this to the condition of the cutting edge. A flow of fluid coolant contacts the back surface of the cutting tool and the coolant temperature rise is measured during the machining process. The temperature difference and its rate of rise or fall is a direct indication of the heat generation rate and is related to tool conditions such as excessive and rapid wear and breakage. In the case of inserts, coolant channels are formed in the reusable seat, and tool holder channels provide for flow of coolant to the seat.
Patent SE-8800313-L (SE)
Inventor: SOEDERHOLM A
IPC: G01G3/14
Filed: 1988-02-02
Abstract: Load transmitting means for electromechanical measurement of forces and weighing comprising a load measuring body (32) permitting horizontal and angular changes of a load carrier supported by devices according to the invention. At each end of the measuring body having plane ends there is a transmitting unit (37, 38) in the form a cylindrical body with its longitudinal axis parallel to the end plane of the measuring body and with cylinder surfaces facing the measuring body and having single-curved, circular forms. The longitudinal axes of the cylindrical bodies - oscillation pieces - are turned at an angle of 90 DEG  relatively close to one another so that they transmit movements in the plane parallel to the end plane of the measuring body in each their direction parallel to their longitudinal axis and support at the same time the measuring body transversely of their longitudinal axis. In this way the load measuring body can move merely parallel to its longitudinal axis, i.e. in parallel with the direction of the measuring load. Guide means for the oscillation pieces belong to the device so that they cannot slide over the surfaces as well as split washers (51, 55, 56) with a central hole. The washers can be turned aside in their plane, and in this way it is possible to take out the measuring body and the oscillation pieces from the transmitting device even after they have been mounted below a load carrier.
Patent SE-8801067-L (SE)
Inventor: GERHARDY R
IPC: F02M17/04
Filed: 1988-03-23
Abstract: Disturbances can occur in handheld portable tools driven by internal combustion engines because the idle-nozzle system and the main-nozzle system influence each other. The carburetor of the invention prevents this disturbing influence and provides a control of the engine which is proportional to speed. The carburetor includes a control member which closes off the main nozzle during idle operation and the idle nozzle during operation under load in dependence upon the position of the throttle flap.
Patent SE-8803775-L (SE)
Title: Appts. for in-vitro determn. of receptors in biological material - has twin layers of material incubated with soln. of ligands marked by short-lived isotopes
Inventor: PERSSON ANDERS
IPC: G01N33/53
Filed: 1988-10-21
Abstract: The appts. used comprises an incubation container (1), the limiting surfaces of which comprise a base (1a) and four side walls (1b-e). The container is divided by intermediary walls (2) into several chambers, and pref. also into several heat exchanging chambers (4). Each heat exchanging chamber (4) is arranged adjacent to one or two incubation chambers (3), each of which has an aperture (5) in its lower part acting as inlet and outlet. Each heat exchanging chamber has apertures (6) (7) in its upper and lower parts for input and outlet of heat exchanging medium. The thickness of the cerebral tissue sample used is pref. 80 micrometres, and its is arranged on a carrier which is then inserted into the incubation container, into which a soln. contg. the marked ligands in a specific concn. is also introduced. Incubation takes place at a constant temp. selected in the range of 0 - 40 deg.C., so that the ligand binding properties are optimised and the receptors with the ligands are pr operly saturated. After removal of the incubation soln., the sample is rinsed several times with a buffer soln. and possibly with distilled water, and the radiation from it is recorded.
Patent SE-8900209-L (SE)
IPC: B31B50/25
Filed: 1989-01-20
Abstract: PCT No. PCT/SE90/00040 Sec. 371 Date Jul. 5, 1991 Sec. 102(e) Date Jul. 5, 1991 PCT Filed Jan. 17, 1990 PCT Pub. No. WO90/08018 PCT Pub. Date Jul. 26, 1990.A process and an apparatus for preventing a packaging material which is being die-cut and scored from developing cracks. A crack-reducing sheet material (17) is positioned between the cutting/scoring tools (9, 13) and the packaging material (5) to absorb impact energy from said tools and relieve the packaging material of crackproducing forces in the direction of its plane.
Patent SE-8901311-L (SE)
Inventor: RANZEN C-O
IPC: B03B9/06
Filed: 1989-04-12
Abstract: The way and arrangement for manufacturing alcohol, specially for motor fuel, is based upon the use of unsorted cellulose bearing waste as starting material. Household waste consists largely of packages of plastic laminated cardboard and other products of mixed materials, where the cellulose material cannot be extracted through assorting. According to the invention such unsorted cellulose bearing mixture, specially household waste is decomposed (1), cleared (2) of iron, other metals, glass etc. and screened. Thereafter the cellulose and other polysaccarides are hydrolysed (9) to simpler sugar sorts which after being pH-adjusted (10) are fermented (11) to alcohol. The mash residuum is separated (12) and compressed (14) to briquettes. From the purified solution the alcohol is distilled (13). It can be used as motor fuel.
Patent SE-8903729-L (SE)
Inventor: WHITE D W
IPC: G21C3/34
Filed: 1989-11-07
Abstract: In the automated production line manufacture of nuclear fuel bundle spacers, rod-supporting ferrules are cut from tubular stock, checked for length, laser cut to create predetermined features in the ferrule sidewall, formed with rod-centering stops in the ferrule sidewall, and checked for stop height dimensional accuracy. Pairs of ferrules are subassembled with a captive spring and assembled into a spacer assembly fixture together with other spacer parts. The fixtured spacer parts are conjoined by laser welding to create a structurally rigid spacer. The various production line operating stations are served by separate controllers linked to a central computer for production status reporting, parts traceability, and overall control purposes.
Patent SE-9002051-L (SE)
Inventor: LUNDBAECK S
IPC: F16K7/16
Filed: 1990-06-07
Abstract: PCT No. PCT/SE91/00410 Sec. 371 Date Dec. 7, 1992 Sec. 102(e) Date Dec. 7, 1992 PCT Filed Jun. 7, 1991 PCT Pub. No. WO91/19098 PCT Pub. Date Dec. 12, 1991.A positive displacement pump, particularly a liquid metering or batching pump, includes a fluid inlet, a pump chamber of variable volume, an outlet through which fluid leaves the pump chamber, a driven injection member for repetitive displacement of fluid from the pump chamber, and a valve which functions to open and close a flow passage connecting the inlet with the pump chamber. The flow passage is formed by a gap which extends around at least the major part of the circumference of the pump chamber and which can be open to a height which varies from a smallest value at the ends of the gap to a largest value at a location between the circumferential ends of the gap. The valve includes a valve member which extends along the flow passage and which is pivotally mounted on a pivot adjacent the circumferential ends of the passage.
Patent SE-9100201-L (SE)
Title: Method for rapid heating of thin separate food products - using microwave field from waveguide that extends across movement path of product to heat it
Inventor: NOREN T
IPC: A23L13/60
Filed: 1991-01-23
Abstract: The method involves placing applicators having waveguides (15) and magnetrons (18) above and below an endless belt on which food products (12) are transported. Both the belt and the food packaging need to be transparent to microwaves. The applicators are arranged such that the standing waves in one are 90 degrees out of phase with the other. During heat treatment of the products, whose thickness should not exceed 10mm, are maintained at a temp. between 50-80 deg.C, for a period of 5 to 60 seconds.
Patent SE-9102221-L (SE)
Inventor: HOLGERSSON S
IPC: F24F7/06
Filed: 1991-07-22
Abstract: An apparatus for air heating systems, e.g. for residences, including a circulation unit (2) for recycling of air as well as an air heating unit for the heating air before its supply to the residential living areas. At least two ducts (8, 10) lead from the circulation unit for air transport to different zones of the residence. The air heating unit includes individually controlled radiators (12, 14) for each of the ducts. A ventilation unit with valve means for the supply of ventilation air is coupled to each of the ducts between the circulation unit and the radiators. <IMAGE>
Patent SE-9102409-L (SE)
Inventor: THOREN U P-A
IPC: H01B7/36
Filed: 1991-08-21
Abstract: Marking device for oblong objects, such as electric cables or the like and of the type which preferably is produced in one piece of an elastic plastic material. The marking device includes partly an openable holder part (11) formed with side shanks (16), designed to at least partially surround the object (14), and partly a marking part (12). The marking device (10) is provided with a manipulation part (13), including part for opening or closing the shanks (16) of the holder part (11), so that the object (14) after the insertion is at least partly surroundable and/or fixable between the shanks. The manipulation part (13) includes partly a main body (35) connected to the shanks (16) of the holder part and partly an actuating means (15), each connected partly to the main body and partly to one of the shanks. An actuation on the means (15) results in an attraction, acting on the shanks so that they open.
Patent SE-9201413-L (SE)
Inventor: JONSSON SVANTE
IPC: A61K35/14
Filed: 1992-04-30
Abstract: PCT No. PCT/SE93/00383 Sec. 371 Date Jan. 13, 1995 Sec. 102(e) Date Jan. 13, 1995 PCT Filed Apr. 30, 1993 PCT Pub. No. WO93/21935 PCT Pub. Date Nov. 11, 1993The invention relates to a water-based preparation to be mixed with blood, containing citrate ions which inhibit coagulation, as well as a method applied at collection of blood from a living organism while adding an anticoagulant substance including citrate ions. The new features of the invention are that acetate, being a physiologic energy source, inter alia for platelets, is included in the preparation and is added to the blood during collection in addition to the anticoagulant substance in order to obtain prolonged shelf-life of the platelet concentrate without increased risk for the donor or patient.
Patent SE-9201807-L (SE)
Inventor: BJOERNEBO LARS
IPC: B60P7/12
Filed: 1992-06-11
Abstract: The invention relates to a device for use in timber cars and/or wagons for throwing a binding chain 14 over a load of logs loaded on the car or wagon, in which an arm 7 at its one end is directly or indirectly articulately fitted (the pivot point 8) to the car or wagon, in which the arm 7, in connection with its other end, has a chain support 4 for the hooking-on of a binding chain 14, and in which a drive member 9 is arranged for pivoting of the arm 7 around the pivot point 8. <IMAGE>
Patent SE-9301287-L (SE)
Inventor: GUSTAFSON LARS
IPC: H02B1/044
Filed: 1993-04-20
Abstract: PCT No. PCT/SE94/00292 Sec. 371 Date Jan. 22, 1996 Sec. 102(e) Date Jan. 22, 1996 PCT Filed Mar. 31, 1994 PCT Pub. No. WO94/24738 PCT Pub. Date Oct. 27, 1994A signal indicating device mounted on the wall of a cover box or the like. The box encloses electrical components such as contactors, relays and other devices for registration of e.g. the operational conditions of an industrial process. A printed circuit indicating or control card is connected between the electrical components and the signal indicating device. The signal indicating device comprises at least one row of signalling lamps mounted on a printed circuit card, which is hermetically enclosed in a case with the signalling lamps projecting through holes formed in one of the sides of the case. Also mounted on the printed-circuit card are plugs passing through one side of the case so as to project externally thereof and arranged to be connected with corresponding plugs on the printed circuit indicating or control card via an opening formed in the wall of the cover box. The case is arranged to exert a compressing force on a sealing gasket mounted about the opening in the wall, in the interconnected position of the plugs.
Patent SE-9302310-L (SE)
Inventor: JOENSSON SIGURD
IPC: F24H3/08
Filed: 1993-07-05
Abstract: A burner operates in a cylindrical space bounded by a burner tube (11). The tube is sepd. by several radial flanges (17) from a second tube (3). The flanges conduct heat outwards to the ring-shaped space (12). The space is filled by the central heating medium which may be air or water. A tub-shaped vessel (2) is filled with tap water. The water vessel, the burner tube and the second tube form eccentrically positioned cylinders, inside one another. The burner has upper and lower baffles (28).
Patent SE-9400241-L (SE)
Inventor: HAMMARLUND NILS
IPC: A61M11/02
Filed: 1994-01-26
Abstract: The invention relates to a method of converting a medicament to a form which can be used for administration to the airways or respiratory tracts of a mammal, wherein a liquid which consists in or includes a medicament is transformed to an aerosol which includes small liquid particles, with the aid of a gas stream or with the aid of other means, and wherein the liquid particles are collected in the gas stream or in a gas stream respectively, and wherein the liquid particles are collected in a gas which contains helium and/or neon and preferably also oxygen. The invention also relates to the use of a helium-containing and/or neon-containing gas mixture for producing an aerosol and a medicament preparation in the form of an aerosol consisting in liquid particles which are comprised of or include a medicament, and a gas mixture that contains helium and/or neon.