baber/WOPTO huggingface dataset:
Patent SE-7910046-L (SE)
Inventor: LOOF INGEMAR
IPC: B05B15/12
Filed: 1979-12-06
Abstract: A spray booth includes a housing having an internal surface with an opening through which are passed objects to be coated. First and second guides are positioned at opposed ends of the housing. A suction device is movable within the housing and includes an inlet opening facing the internal surface for sucking-in spray material which has not adhered to the object being sprayed. The suction device includes end portions which are guided by the first and second guides during its movement. The inlet surface extends across substantially the entire width of the internal surface between the guide-carrying ends of the housing. A drive mechanism is operably connected to the end portions of the suction device for moving the latter within the housing.
Patent SE-7910146-L (SE)
Inventor: MADSEN R F
IPC: C13B5/00
Filed: 1979-12-10
Abstract: The extraction of sugar from sugar beet is carried out after wetting of the beets by a peeling or scraping to remove the beets' outermost skin. A cleaner starting material is thereby obtained by which means the refining of the beet juice is made easier. An apparatus for removing the beets' outermost skin consists of an inclined housing 1, in which two rows of rotatable, cylindrical brushes 2 and 3 are arranged so that the beets can be lead in between the rows and so that the tips of the brushes 3 come into contact with each other. <IMAGE>
Patent SE-8001992-L (SE)
Inventor: SCHMIDT W
IPC: F16J15/16
Filed: 1980-03-13
Abstract: A liquid pump, particularly a water pump for an i.c. engine, comprises an impeller (4) rotatably mounted on a shaft (3) and sealed to the shaft (3) at the suction side by means of axial sealing means comprising a mating ring (12) fixed to the impeller (4), a sliding-contact ring (11) urged into sliding contact with the mating ring (12) by means of a spring (9) accommodated in an annular seal housing (8), and a bellows seal (10) arranged between the spring (9) and the shaft (3). There is at least one cooling passage (14) in the impeller, e.g. in the hub (4a) extending from the pressure side to the suction side substantially at the radially-outer periphery of the mating ring (12) for directing liquid from the pressure side towards the sliding contact ring (11) and the bellows seal (10) thereby cooling the axial seal and scavenging the seal area to remove gas. <IMAGE>
Patent SE-8007913-L (SE)
Inventor: ALEXANDROV G N
IPC: H02G7/20
Filed: 1980-11-11
Abstract: A three-phase overhead electric line contains split phases (1, 2 and 3), wires (4) of which are mounted on metal spacers (5), those spacers forming, in a plane perpendicular to the axis of the electric line, countours of the cross-sections of the split phases (1, 2 and 3) fixed by means of insulators (7) to the electric line towers whose elements (8) are stretched beyond the space embraced by the split phases (1, 2 and 3) and by air gaps between them. The distances between the neighbouring split phases (1-2 and 2-3) of the electric line are, on the whole, constant throughout the length of their countours, whereas the wires (4) are so situated in the split phases that their charges and currents are close to their mean values, so that the electric field is weakly non-uniform throughout the entire volume of the interphase gaps, the electrical break-down being possible only in a striated form in the case of an overvoltage. The countours of the split phases may be of different configurations: closed, open and combined.
Patent SE-8007966-L (SE)
IPC: A44C11/02
Filed: 1980-11-13
Abstract: A locking ring for necklaces and the like comprises a locking ring (1) and a second smaller ring (2) intended for fastening a necklace or the like, which rings prior to the attachment on a necklace include a slit (7) between the openings of the two rings, so that a necklace or the like is threaded through the slit on the smaller ring through the detachable opening of the circlip (1). After the necklace or the like has been threaded on, the two parts are pressed together, and in the slit centering and snap-in means are located, so that the two rings do not spring apart after the mounting.
Patent SE-8100089-L (SE)
Inventor: SHANLEY II R L
IPC: H04N9/44
Filed: 1981-01-09
Abstract: A circuit for generating a composite keying signal includes a burst gate circuit, a clipping circuit, and a voltage divider, in a color television receiver also including means for deriving horizontal and vertical blanking signals and a horizontal sync pulse from a composite color television signal containing a color burst component. The burst gate circuit responds to the lagging edge of the horizontal sync pulse to develop a burst gate pulse encompassing the burst interval. The clipping circuit and the voltage divider serve to clip and translate both the horizontal and vertical blanking signals, which are then combined with the burst gate pulse to produce a composite keying signal. The composite keying signal comprises a first pulse component of desired magnitude as determined by the clipping and voltage divider circuits and occurring during the blanking intervals, and a second pulse component as provided from the burst gate circuit, superimposed on the first pulse and encompassing the burst interval.
Patent SE-8101114-L (SE)
Inventor: CREMONESI P
IPC: C08B37/10
Filed: 1981-02-19
Abstract: A process for the removal of components having low or no anticoagulant activity from a glucosaminoglucan is described which comprises subjecting said glucosaminoglucan in the form of a salt in an aqueous solution to flow across a membrane suitable for ultrafiltration, hyperfiltration (inverse osmosis) or dialysis with partial passage through said membrane, whereby fractions of low activity go through the membrane and fractions of higher activity do not go through the membrane and are concentrated. The membrane suitable for ultrafiltration may have a nominal molecular cut-off between 1000 and 15,000. The membrane suitable for dialysis may have a nominal molecular cut-off at less than 30,000. The glucosaminoglucan may be heparin in the form of the sodium or calcuium salt.
Patent SE-8102954-L (SE)
Inventor: GEORGSSON CHRISTER
IPC: G05D23/19
Filed: 1981-05-11
Abstract: Thermostat valve for a room heating radiator equipped with a device for electrical remote manoeuvring of temperature changes designed for hotels and such. A variable centre piece (18) is introduced between a thermostat arm (11) and a valve cone. The centre piece is shaped so that when turned around an axel that is mainly perpendicular against the thermostat arm (11) and the valve cone the distance between the thermostat arm (11) and the valve cone is changed. Turning occurs by means of an electromagnetic coil (14).<IMAGE>
Patent SE-8104448-L (SE)
Inventor: PUSCHNER MANFRED
IPC: B23K35/40
Filed: 1981-07-20
Abstract: A welding electrode of the filling type for machine or hand welding is formed by providing a longitudinally extending stepped ridge along one edge of a strip which is then bent transversely so that the opposite edge lies in the step and is a projecting portion of the step, underlies the gap, the resulting tubular member receiving the filling. The junction is then welded by tungsten inert gas or electron beam welding to close the shell and seal the latter.
Patent SE-8107798-L (SE)
Inventor: JUNKER A
IPC: B05B12/08
Filed: 1981-12-28
Abstract: A nozzle 22 is constructed to provide a stream of lubricant during normal operations and an atomized mist under emergency conditions. The interior of the nozzle consists of an air supply passage 30 which communicates with an expansion chamber 32. The relative lengths and diameters of the air passage 30 and chamber 32, examples of which are given, are designed to create a region 100 of low pressure adjacent to the outlet of the air passage 30 and a region of turbulence elsewhere in the chamber. The lubricant supply passage 28 communicates with the low pressure region 100. A mist 90 results only when a high pressure air is supplied to the air passage. An emergency oil/mist system utilizing this nozzle is described in Patent Specification No. 2075134. <IMAGE>
Patent SE-8201575-L (SE)
Inventor: CARLVRET DAVID BERTIL OLOF
IPC: B03C1/28
Filed: 1982-03-12
Abstract: PCT No. PCT/SE83/00085 Sec. 371 Date Oct. 25, 1983 Sec. 102(e) Date Oct. 25, 1983 PCT Filed Mar. 11, 1983 PCT Pub. No. WO83/03207 PCT Pub. Date Sep. 29, 1983.Arrangement for cleaning a liquid containing particles, particularly for removing particles or objects such as magnetite, iron shavings, rust etc. which can be attracted by magnetic fields and are contained in the liquid. The liquid is guided so as to traverse a magnetic field produced by a magnet (30) where the magnet (30) is placed separate from the liquid. At least one body (20) which distributes the magnetic field in the liquid is provided in or near the flow path (13) of the liquid. This body is designed as a removable plug (20) combined with an aperture (18) which is formed in the liquid container and a further body (32) which distributes the magnetic field is orientated on the outside of the liquid container (10).
Patent SE-8202063-L (SE)
Inventor: PAOLI C
IPC: G01N33/50
Filed: 1982-03-31
Abstract: A composition for the determination of acid prostatic phosphatase (APP) comprises a specific anti-APP serum, a specific anti-gamma-globulin serum to the animal species used for the preparation of the anti-APP serum (these sera can be diluted in an appropriate buffer solution), an appropriate substrate, and a reagent to block the enzymic activity of APP. The preferred substrate is the sodium salt of p-nitrophenylphosphoric acid but other possible substrates are also exemplified.
Patent SE-8203496-L (SE)
Inventor: SVENS R
IPC: B65G33/32
Filed: 1982-06-07
Abstract: Device for the transfer of material between a substantially horizontal (13) and a substantially vertical screw conveyor (1) which are located in the same vertical plane, in which the upper end of the screw (10) in the vertical conveyor is located in the substantially same horizontal plane as the centre axis of the horizontal conveyor and in which the casing of the vertical conveyor at the upper end of the screw is designed in such a way that the material at the upper end is subject to a radial force directed towards the horizontal conveyor and in which the vertical conveyor is turnable in relation to the horizontal conveyor around a horizontal axis perpendicular to said horizontal plane.
Patent SE-8205780-L (SE)
Inventor: SHIMIZU T
IPC: E21C37/00
Filed: 1982-10-11
Abstract: The tamper is for expansive breaking agents for excavating tunnels. The method comprises making injection bores in the base rock in which the tunnel is to be excavated, inserting an expansive breaking agent (6) into the bores, and expanding the breaking agent cubically to crack the base rock and break it into pieces. - The tamper comprises a connecting rod S, which is provided with resisting members (a,b) at the upper and lower ends thereof, and which is adapted to be inserted into any of the injection bores. The connecting rod prevents the mixture being ejected to the outside in spite of any high-pressure and temperature vapours that may occur in the breaking agent during the reaction. The tamper allows the excavating of a tunnel to be carried out safely and effectively.(6/6)
Patent SE-8206254-L (SE)
Inventor: COLEMAN E A
IPC: C08L67/00
Filed: 1982-11-03
Abstract: Ethylene terephthalate polymer molding compositions characterized by rapid crystallization are provided by mixing an ethylene terephthalate polymer and optionally a filler or reinforcing agent with a crystallization-rate promoter comprising antimony oxide.
Patent SE-8301236-L (SE)
Inventor: MATSUMOTO S
IPC: F16J15/34
Filed: 1983-03-07
Abstract: A stern tube seal wherein a rotatable and slidable ring in close contact and sliding with respect to a fixed slidable ring secured to a stern frame side is loosely slipped over a rotating shaft (stern tube), and a packing having a shape of approximately funnel is interposed between said rotatable and slidable ring and a housing secured to said rotating shaft, whereby relative displacement of said rotating shaft with respect to said stern frame is not propagated to said rotatable and slidable ring by elasticity of said packing.
Patent SE-8302691-L (SE)
Inventor: GORANSSON H
IPC: H01F29/04
Filed: 1983-05-10
Abstract: 1. Tap changing switch of the load selector type with a plurality of stationary contacts (K1, K2, K3) which are arranged on a path (1), are electrically insulated from one another, and are intended for being connected to the taps of the regulating transformer, with a movable contact carrier (2) carrying one main contact (H) and two auxiliary contacts (M1, M2) located on one side each of the main contact and arranged to be brought into contact with said stationary contacts, and with at least one controllable valve circuit (T1, T2) mounted on the movable contact carrier (2) between the main contact (H) and each of the two auxiliary contacts (M1, M2) and being controllable in both direction, characterized in that the control circuits (3) associated to said valve circuits (T1, T2) are mounted on the movable contact carrier (2) and are arranged to carry current only when a switch-over takes place between the various transformer taps, and that the control circuits (3) for the valve circuits (T1, T2) are connected between the movable auxiliary contacts (M1, M2) for being supplied by a supply voltage.
Patent SE-8304645-L (SE)
Inventor: HORNBERG G
IPC: H02G1/04
Filed: 1983-08-26
Abstract: The suspension arrangement draws a pilot line through pylons which have a central line hauling roller placed under a crossways beam and between the pylon legs. The thus laid line is then used subsequently for positioning a high speed cable. The arrangement comprises an outrigger extending forwards in the cable dragging direction from the drawing mechanism. Counterweights are connected to the free front end of the outrigger. The fixture point for the suspension line from the helicopter is fitted above the outrigger in a position between the cable dragging device and the counterweights where these balance each other out.
Patent SE-8304754-L (SE)
Inventor: MENGE WILHELM
IPC: A21D17/00
Filed: 1983-09-02
Abstract: A fermenting dough is made from waste bread, such as pieces cut off crispbread, which is subjected to an extended fermentation process. The fermenting dough is particularly suitable for improving the baking properties of pentosans in wholemeal and refined flour, and bread baked with it has excellent improvements in flavor. Thus the product provided is obtained from cheap raw materials and can totally or partially replace traditional, natural or crystalline dough acidifying agents. Apparatus for carrying out the method comprises a container containing rotatable cutting vanes which interact with stationary vanes.
Patent SE-8403913-L (SE)
Inventor: BLEVINS J F
IPC: D21H17/35
Filed: 1984-07-31
Abstract: Method of forming a beater-saturated non-woven sheet by treating a slurry of papermaking fibers with alum and either sodium carbonate or a mixture of sodium bicarbonate and sodium hydroxide to achieve a pH in the range of about 7-9 followed by adding a binder latex which deposits on the fibers, and finally forming a sheet from the resulting slurry. The fiber may be cellulosic, glass asbestos, polyethylene, polypropylene polyester or polyvinylchloride.
Patent SE-8404685-L (SE)
Inventor: EKSTRAND J A I
IPC: G02B27/34
Filed: 1984-09-19
Abstract: The invention relates to an arrangement of a sighting mark and a light-producing source of energy therefor in an optical sighting instrument, especially a telescopic sighting tube. The invention is characterized in that at least one light-emitting capsule, preferably at least one  beta -ray transmissive capsule enclosing a  beta -ray producing substance, is mounted in the telescopic sighting tube at a point on a circle which is centered on the longitudinal axis of the sighting instrument and disposed at an axial distance of between about 0 and 2 r counted from a plane perpendicular to the axis and passing through the center of the sighting mark, the distance to the center not exceeding 2 r, where r is the radius from the center to the periphery of the light opening in the sighting tube at the level of the plane. The capsule, whether it is mounted spaced from or in the plane, is positioned and directed to send at least a substantial proportion of the radiation from the capsule onto the sighting mark to make the latter luminous.
Patent SE-8404864-L (SE)
Inventor: AGERS B M
IPC: D02J1/02
Filed: 1984-09-28
Abstract: A self-stringing jet device which is compact and easy to string up includes a body, a yarn inlet section, a movable venturi and a cylindrical baffle located at the outlet end of the jet. The venturi may be moved from a string up position to an operating position between positive set points engaging the movable venturi located within the jet.
Patent SE-8406599-L (SE)
Inventor: HAMMARSTEDT U
IPC: E06B5/11
Filed: 1984-12-27
Abstract: A security door, which comprises a sheet (1) of a first metal and a sheet profile frame (2) of a second metal, which is fastened to said sheet. The two metallic materials have quite different coeefficients of expansion and consequently, if said sheet (1) and said sheet profile frame (2) are joined by welding, the welding seam develops cracks, which are detrimental to the strength of the security door. In order to solve this problem strips (3) of said first metal are welded to the rear face of said sheet (1) and said sheet profile frame (2) is fastened to said strips (3) by means of a mechanical joining agent, e.g. bolts (5).
Patent SE-8500990-L (SE)
Inventor: JONSON L
IPC: C04B18/08
Filed: 1985-02-28
Abstract: A slurry of a binder and one or more materials which contain silicic acid is poured into a mould. The slurry is expandable and solidifiable. After expansion and solidification it is cut-up into pieces and cured in an autoclave. Pref. the silicic acid material is wholly or partially a product of ash from the combustion of coal in a coal-fired power station. Finer particles are removed by a flotation treatment.
Patent SE-8502253-L (SE)
Inventor: PODRINI M
IPC: B22D11/10
Filed: 1985-05-07
Abstract: A continuous casting tundish has a horizontal baffle intermediate its height. The baffle has a hole therethrough, to receive the downward flow of molten steel from the snorkel of a ladle, which flow educts steel through the hole and with it any desired additives such as alloying and/or refining agents. The space below the baffle is of lesser cross sectional area than the space above the baffle, and at least one end of the space below the baffle communicates with the space above the baffle, so that circulating flow of steel through the hole, below the baffle, and back over the baffle and again through the hole, is induced, that flow being turbulent below the baffle and laminar above the baffle. The tundish has the usual casting holes in its bottom.
Patent SE-8603458-L (SE)
Inventor: GOEL A B
IPC: C08G18/50
Filed: 1986-08-18
Abstract: A process for preparing polyols from polycarboxylic acids by the reaction of a bicyclic amide acetal with a polycarboxylic acid is described.
Patent SE-8701084-L (SE)
Inventor: NILSSON R O
IPC: C02F1/66
Filed: 1987-03-17
Abstract: In a first stage CaCO3 is added to the water in equimolar quantities to the Fe2+ content. In a second stage CaCO3 is added in equimolecular quantities to the H2CO3 content. The plant can comprise three parts: The first vessel contains the incoming iron-containing water where CaCO3 is added. CO2 is given off. The water is transferred to second vessel when more CaCO3 is added. In the third stage Fe(OH)3 is sepd. out e.g. it is a sand bed.
Patent SE-8800125-L (SE)
Inventor: MAENTYSALO J
IPC: B65D19/44
Filed: 1988-01-18
Abstract: The transport base according to the invention is specifically intended for flat objects, such as prefabricated construction elements, at least one flat object being placed in substantially vertical position on the transport base. The transport base has supporting devices for the said flat objects for supporting the same in the lateral direction. The transport base comprises at least one set S of anchoring members 4, to which the pillars 5, or the like which project from the transport base and act as supporting device are connected. The transport base 1 and/or the pillars 5 comprise displacement and locking members 7,8 to enable the position of the pillars 5 to be altered relative to the anchoring members 4, since the pillars 5 are mounted on the anchoring members. <IMAGE>
Patent SE-8800587-L (SE)
IPC: H01F5/04
Filed: 1988-02-19
Abstract: The coil is of copper, with a coating of insulating material, pref. hardened lacquer mixed with glass balls. The appts. used for its mfr. comprises a cutting and grip unit (15) with two rotatable adjacent cutting plates (23,24). The strip material is cut when the plates rotate so that the common cutting aperture (26) formed is closed. The plates in the closed position grip one end of the strip material by a cutting aperture on one plate working in conjunction with a heel formation (27) on the other. By rotation of both plates, the gripped end of the strip material is bent around a pick-up. The plates then return to their perpared position in which the common cutting aperture (26) is open. The thus formed bent-over part can be gripped by the pick-up in its rotation together with a shaft on which the strip material is wound. The part is one one contact leg of the coil.
Patent SE-8802000-L (SE)
Title: Crane grapple arrangement - has two claw halves opened and closed by horizontal, parallel hydraulic cylinders acting on hinged side plates
Inventor: BAUMGARTEN B
IPC: B66C3/16
Filed: 1988-05-30
Abstract: The crane grapple comprises two hydraulically operated, claw-like jaws (2,3) hinged to a supporting frame (1) and pivoting between open and closed positions. The jaws are actuated by two double-acting hydraulic cylinders (12, 12') and each have a pair of spaced apart, but mutually connected flat side members (4, 5, 6, 7) in parallel planes. One side member of one pair can pass closely to, and on the inside of a cooperating side member of the other pair. A rotator (31) is connectible with the frame for suspending the grapple from the crane tip. Each hydraulic cylinder is positioned in the same plane as two cooperating and juxtaposedly, movable side members (4,6; 5,7) on both jaws. The cylinder body is hinged to one side member (4,5) while its piston rod is hinged to the other (6,7).
Patent SE-8901710-L (SE)
Title: Equipment for making hole in cast beam for conduits - uses mould with cover fixed by nails or screws
Inventor: SUNDSTROEM CARL-ARNE
IPC: E04G15/06
Filed: 1989-05-12
Abstract: The lid of the mould is fastened to a mould table where the hole is required, then the beam is moulded. The cover is then removed from the hole location and a bottom plate provides a seal between the conduit tube and the mould when the spare space around the conduit hole is refilled after the conduit has been positioned.
Patent SE-9002690-L (SE)
Inventor: EDLUND D H
IPC: F16D43/18
Filed: 1990-08-20
Abstract: The invention relates to a centrifugal clutch with coupling jaws and pressure spring. Usually tension springs are used for the type of couplings which have three jaws. Tension springs have a weak point in their attachment lugs that are in most cases exposed to harder stress than the rest of the spring body. Likewise, the lugs get often indication of fracture during the manufacture of owing to wear. The present proposal aims at getting a higher security against spring breaks by using pressure springs. It is characterized by hole spaces (18,19,29) in jaws (13) and spoke plates (14,15) and by supporting bridges (23) between the spoke plates.