baber/WOPTO huggingface dataset:
Patent SE-8205011-L (SE)
Inventor: SKARDAL KARL ARVID
IPC: D21D5/24
Filed: 1982-09-02
Abstract: @ A vortex cleaner for separating fibre-liquid-suspensions, and in particular paper-pulp suspensions, into fractions, comprises an elongate vortex chamber (1) of circular cross-section, which over a part (3) of its length tapers towards its one end. At the wider end of the chamber there is provided a substantially tangentially directed inlet (4) for the suspension to be treated, and an axially directed outlet (6) for a lighter fraction of the treated suspension. At the narrower end of the chamber there is provided a second, axially directed outlet (7) for a heavier fraction of the treated suspension. The chamber is provided, within its narrowing part (3), with a plurality of baffles (9) which project radially into the chamber from the inner surface of the chamber wall, and which are inclined relative to the axial direction of the chamber substantially in concordance with the helical flow of suspension fed through the tangential inlet (7) and passing nearest the chamber wall towards the narrower end of the chamber, These baffles are mutually spaced apart when seen in both the axial and peripheral direction, in a manner such that the upstream end of a given baffle is located at a peripheral and/or axial distance from and downstream of the downstream end of the immediately preceding baffle. In this way, the baffles ensure that the heavier fraction is discharged through the reject outlet (7) at the narrower end of the chamber, so as to obviate the risk of the vortex cleaner being blocked, without impairing the fractionating process in the vortex cleaner at the same time.
Patent SE-8206168-L (SE)
Inventor: HANSEN P E
IPC: A61K47/24
Filed: 1982-10-29
Abstract: Isulin solutions physically stabilized by presence of one or more phospholipids, preferably a lecithin. The phospholipid is present in concentration of 10-200  mu g/ml.
Patent SE-8206522-L (SE)
Inventor: DE LA ORDEN AZUAGA M
IPC: B60R25/02
Filed: 1982-11-16
Abstract: An anti-theft device for vehicles has a divided steering shaft, the steering shaft parts of which can be coupled to one another in toothings by means of a displaceable sleeve. The sleeve is constructed at its outer circumference in the manner of a toothed rod and can be moved by means of a pinion which intermeshes with the toothing. The pinion is made to rotate by the ignition lock arrangement with the aid of the ignition key. The ignition lock and the shaft arrangement are mounted in a protective element consisting of one piece.
Patent SE-8206662-L (SE)
Inventor: OIJEBERG GUNNAR
IPC: A01G23/06
Filed: 1982-11-23
Abstract: The tool is for splitting and removing tree stumps, and has grip claws engaging the stump. The claws are connected to a carrier which acts as a support when a wedge is driven downwards vertically to split the stump. After initial splitting, the wedge continues to be driven into the stump, and is turned to separate the stump halves. The carrier is then lifted, and with it the grip claws and the stump halves.
Patent SE-8300983-L (SE)
Inventor: HURUP-ANDERSEN ELO
IPC: E02F5/10
Filed: 1983-02-23
Abstract: By a method of permanently improving the surface drainage from a playing field, the ground is cut in a network of narrow, vertical trenches, which are filled with a porous material whereafter the ground cut up is divided into fine particles and distributed across the trenches and in the spaces therebetween. In this manner it is possible in a simple manner to improve essentially the surface drainage. An apparatus for use by the method comprises a framework (1) which can be suspended in the tree-point suspension of a tractor. A horizontal, transverse, rotatable main shaft (4) is mounted on the framework. One or more parallel cutting wheels (5) displaceable to the side are unpivotably mounted on the main shaft, and each cutting wheel comprises a plurality of cutting shovels (6) mounted thereon. The cutting wheel furthermore comprises power transferring means (7) for the transfer of the movement of the power take-off of the tractor for the rotation of the main shaft (4) with cutting wheels (5). The apparatus comprises furthermore two supporting wheels (11) connected to the framework, a scraper (12) situated behind each cutting wheel (5), and a gravel spreader (13) located above said cutting wheels. This gravel spreader is also driven by the tractor through the power transferring means (7) and releases the gravel to the rear above a transverse releasing roller. Subsequently, the gravel is transferred to a hopper unit (15) mounted on the gravel spreader, said hopper opening on to a jointed, horizontally and vertically movable double hopper (16) associated with each cutting wheel (5), whereby said double hopper can release the gravel in the trenches cut up. The framework (1) includes a detachable screening (20) secured above the cutting wheels (5) and the power transferring means (7). The entire framework with associated parts mounted thereon can be raised and lowered in such a manner that cutting wheels, scrapers, hoppers, and supporting wheels are raised from the ground, or so that cutting wheels, scrapers, and hoppers are lowered into said ground while the supporting wheels rest on the ground. As a result, an apparatus is obtained which implies that it is possible in an easy and quick manner to produce some trenches filled with porous material on a grass-covered playing field, said trenches improving the surface drainage.
Patent SE-8304053-L (SE)
Inventor: MAYER H M
IPC: G05D7/06
Filed: 1983-07-20
Abstract: A valve which ensures a constant quantity of flow regardless of the differential pressure across the valve in the working range includes a closure member (16) adjustable relative to a valve seat (22) by a electromagnetic positioning drive acting on a hollow push-rod (20) against the force of a return spring. A cavity (30) which is surrounded by a bellows (28) and which is connected to the outlet side of the seal through a radial equalizing bore (32) in the hollow push-rod (20) serves for the static equalization of the differential pressure prevailing across the valve. Both the opening of the valve seat (22) and the closure member (16) are widened out in a taper in the direction of flow in such a manner that the annular space formed between them has a substantially constant cross- section in the direction of flow when the valve is open. The approach-flow side of the valve seat (22) is constructed in the form of an inlet nozzle. The closure member (16) comprising a disc, opens in the direction of flow. The effective restrictor between the closure member (16) and the valve seat (22) has a larger diameter than the narrowest region of the valve seat (22). <IMAGE>
Patent SE-8306589-L (SE)
Inventor: PALMAER LEIF
IPC: A42B3/16
Filed: 1983-11-30
Abstract: A tongue or other insert part of a securing member for accessories such as ear muffs, is held in place in an attachment slit at the rim of a protective helmet by a substantially wedge-shaped locking adapter provided with barbs or saw-teeth engaging in recesses in the tongue of the securing member. The locking adaptor, together with tongue of the securing member, substantially fills the attachment slit, thus wedging the securing member in position. The barbs or saw-teeth may be formed on the tongue of the securing member and complementary recesses formed in the wedge-shaped adaptor.
Patent SE-8403081-L (SE)
Inventor: KJELLANDER NILS
IPC: C02F1/00
Filed: 1984-06-07
Abstract: PCT No. PCT/SE85/00229 Sec. 371 Date Jan. 29, 1986 Sec. 102(e) Date Jan. 29, 1986 PCT Filed May 31, 1985 PCT Pub. No. WO86/00026 PCT Pub. Date Jan. 3, 1986.A system for diaphragm distillation of a liquid, for example for desalination of salt water, comprising a diaphragm, through which vapor, but not liquid can pass, and a condensation surface for condensing vapor having passed through the diaphragm, and necessary passageways. According to the invention, the system comprises one or several units, each of which comprises a plurality of pipes located one within the other, viz. a first (1) inner pipe, a second (2) pipe located outside thereof and consisting of a diaphragm of the aforesaid kind, and a third (3) pipe located outside the second (2) pipe, which first (1) and third (3) pipes are of a gas-tight material, that said unit is surrounded by a fourth (4) gas-tight pipe, where a first (5) passageway is formed by the first (1) pipe and a second (6), a third (7) and a fourth (8) passageway are formed between said pipes (1,2;2,3;3,4) in successive order in the direction from the inside outward. The said passageways (5,6,7,8) in radial order are intended to transport a warm medium (WW) for the supply of heat, to transport the liquid (SW) to be distilled, to condense gas having passed through the diaphragm (2) and to transport distillate (PW) which has been condensed, where the condensation of the gas takes place against a condensation surface, which consists of the passageway surface opposite to the diaphragm (2), and, respectively, to transport a cold medium (CW) for heat removal.
Patent SE-8405110-L (SE)
Inventor: WAGNER W
IPC: B60T13/57
Filed: 1984-10-12
Abstract: A vacuum-operated brake power booster, provided with a control valve comprising a control valve piston with its valve body actuated by a piston rod and having a poppet valve with two valve seat faces and a valve seat at the longitudinally slidable control valve body. The movements of the poppet valve relative to the two valve seats are controlled by a transverse member whose radially external end touches against a stationary sealing ring of the housing of the booster in the release position of the brake. For the interaction of the poppet valve with the transverse member, the liner of the poppet valve is furnished with at least one opening whose width is larger than the thickness of the transverse member which engages in that groove. Due to the transverse member touching the stationary sealing ring, the lost motion of the valve is reducible to zero.
Patent SE-8406061-L (SE)
Inventor: NORLUND ROGER
IPC: B62M27/02
Filed: 1984-11-30
Abstract: The invention refers to a reversing device for a vehicle or equipment which is powered by means of an internal combustion motor across a non-reversible coupling of that type, which goes to increase the number of revolutions of the internal combustion motor (1) above the number of revolutions when idling. In order to enable reversing an electric motor is used (11), which is manually connected over a circuit comprising two circuit breakers connected in a series (7, 9) and supplying motive force in the backward direction. The first switch (7) in the circuit is designed to automatically connect when the internal combustion motor idles and the other switch is connected manually.<IMAGE>
Patent SE-8504015-L (SE)
Inventor: HANSEN R D
IPC: B03D1/008
Filed: 1985-08-28
Abstract: The frother composition is used in a process for recovering mineral values from ore by subjecting the ore, in the form of an aqueous pulp, to a flotation process. The frother composition comprises the reaction product of 1) a polyhydroxy C1-20 alkane (including cycloalkanes) or a mono- or di-saccharide, and 2) propylene oxide or a mixture of propylene oxide and ethylene oxide, with the proviso that at least 50 mole percent of the mixture is propylene oxide, wherein the reaction product has a molecular weight of between 150 and 1400. The frother composition and process of the invention is particularly effective in the flotation of fine mineral values wherein 75 percent or more of the ore comprise particles of a size of 75 micrometers or less.
Patent SE-8601338-L (SE)
Inventor: MOJICA E
IPC: A01N47/12
Filed: 1986-03-21
Abstract: Synergic herbicidal composition comprising a mixture:   a. Of a herbicidal effective quantity of a thiolcarbamate of formula:   <IMAGE>  in which: X represents a hydrogen, chlorine or bromine atom and R<1> and R<2> are independently chosen from the group consisting of a C1 to C6 alkyl radical and a C5 to C7 cycloalkyl radical; b. Of an effective quantity, as herbicide, of a substituted derivative of the diphenyl ether chosen from the group consisting of sodium 5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitrobenzoate, methyl 5-(2,4-dichlorophenoxy)-2-nitrobenzoate, methyl 2-[2,4-(dichlorophenoxy)phenoxy]propionate, 2-chloro-2-(3-ethoxy-4-nitrophenoxy)-4-(trifluoromethyl)benzene, 5-[2-chloro-4-(trifluoromethyl)phenoxy]-N-(methylsulphonyl)-2- nitrobenzimide, 4-nitrophenyl  alpha , alpha , alpha -trifluoro-2-nitro-p-tolyl ether, 2,4-dichlorophenyl 3-methoxy-4-nitrophenyl ether and 2,4-dichlorophenyl p-nitrophenyl ether, in a ratio by weight of a to b of approximately 0.25/1 to approximately 8/1.
Patent SE-8801711-L (SE)
Inventor: FREI B
IPC: B60R22/32
Filed: 1988-05-05
Abstract: A safety belt retractor is associated with a belt retightener which comprises a coupling mechanism provided between a pulley and the belt spool of the retractor. After a tightening operation the belt spool is disengaged from the pulley. The coupling mechanism consists of a clamping roller mechanism and a coupling pawl functionally in series therewith to combine the fast and reliable response of the clamping roller mechanism with the easy releasability of the coupling pawl.
Patent SE-8803580-L (SE)
Inventor: BORDINI G
IPC: F04B15/02
Filed: 1988-10-10
Abstract: Packaging machines for the production of packaging containers for pumpable foodstuffs make use of a pump arrangement which, via a filling valve assembly, portions out predetermined volumes into the individual packaging containers. A filling valve assembly 1 which is very suitable for foodstuffs has, according to the invention, a product valve 5, which is fed directly from the pump arrangement, and also, connected directly to the valve, a filling pipe 9 with an outlet valve 10 which is operated via an operating rod 13 extending through the product valve 5. The assembly is suitable for use in modern filling machines with high washability and space-saving requirements. <IMAGE>
Patent SE-8804029-L (SE)
Inventor: INGE C
IPC: B04B7/14
Filed: 1988-11-08
Abstract: In order to free a liquid form a substance dispersed therein and having a larger density than the liquid a centrifuge rotor is used having a stack of conical separation discs. Elongated spacing members (11a, 11b) in the spaces between the separation discs are formed such that the liquid flow in the disc interspaces is conducted in a certain way. Thus, the main part of the liquid is conducted in flow paths (12a, 12b), each of which has a direction with one radial component and one component turned against the rotational direction of the rotor.
Patent SE-8804494-L (SE)
IPC: E04B2/96
Filed: 1988-12-13
Abstract: The fixture plate (6) used is fitted in a casing of suitable length determined by the base beneath it. When a top is removed, a coded nut is loosened and the facade holder pyramid (4) is turned in relation to the fixture plate (6), so that a pyramidal (4) incision (8) allows the facade component corner to emerge from the fixture plate (6).
Patent SE-8903128-L (SE)
Inventor: STRID KENT
IPC: B01D33/21
Filed: 1989-09-22
Abstract: PCT No. PCT/SE90/00609 Sec. 371 Date Feb. 28, 1992 Sec. 102(e) Date Feb. 28, 1992 PCT Filed Sep. 24, 1990 PCT Pub. No. WO91/04090 PCT Pub. Date Apr. 4, 1991.A filter sector for a filter disk of a rotating filter, including folded or currugated means having ridges and valleys extending in a longitudinal direction of said means to form filtrate channels, and a filtering medium covering said means. Said means includes at least two elements (9, 10), each having parallel riges (12, 11') and valleys (11, 12') and said at least two elements are located in an at least partly overlapping relationship, such that filtrate channels (13) of one element (9) intersect with filtrate channels (14) of the other element (10). Preferably, the filter sector includes two at least substantially equally shaped elements and said elements are disposed such that there is communication between filtrate channels (13, 14) of said elements (9, 10) in zones of said partly overlapping relationship.
Patent SE-9000604-L (SE)
Inventor: MIETTINEN L
IPC: B27B27/00
Filed: 1990-02-20
Abstract: In a device for sawing crooked timber pieces 6, all four side faces of which are worked, i.e. so-called spars, in a sawing machine 1 consisting of two successive band saws, each comprising two band saw blades 2, 3, 4, 5, each saw blade is displaceable in the lateral direction. In front of the sawing machine, three guide roller pairs 12, 13; 14, 15; 21, 22 are arranged one after the other, the rollers 21, 22 of the roller pair placed furthest away from the sawing machine being arranged to centre the spar until it arrives between the rollers 12, 13, 14, 15 of the other roller pairs, whereafter it acts as a sensor mechanism which detects the crookedness of the spar. The detected value is processed in a computer 33 and is used for displacement of the saw blade in accordance with the crookedness.
Patent SE-9003950-L (SE)
Inventor: BLICK OWE
IPC: E04C2/26
Filed: 1990-12-11
Abstract: The invention concerns a building element, for example a facade element, and a method for producing the building element. According to the invention, the element is formed by applying, to an inner support layer, expanding balls of clay which are saturated in binder so as to bind to each other and to the inner layer, in this way forming the surface layer of the building element. <IMAGE>
Patent SE-9200899-L (SE)
Inventor: CIURANO P M
IPC: H01R13/11
Filed: 1992-03-24
Abstract: A box socket terminal comprises a crimped wired termination (17) having ribs (12), and a socket contact. The contact includes a base (11) and sides, one of the sides being extended to form top (13) and further extended to form retaining lips (15, 16). The top (13) and bottom (11) extend to form contact surfaces (21, 22) folded inside the box; each contact surface may terminate with folds (21a, 21b, 22a, 22b). Protrusions (20) are formed in the outside of the box, so that the contact may be assembled into a connector body (not shown) in either one of two orientations without misaligning the contact surfaces (21, 22). <IMAGE>
Patent SE-9201198-L (SE)
Inventor: ODSBERG HANS
IPC: B23P19/06
Filed: 1992-04-15
Abstract: A method of tensioning bolts arranged at locations of laterally restricted accessibility, in particular casing cover bolts for turbines, comprises the mounting of a bridge element (41) on the end faces of the threaded ends of supporting bolts (21, 23) arranged at opposite sides of the bolt (22) to be tightened as well as the pre-tensioning of the bolt (22) by means of a hydraulic tightening member (42, 45) attached to the bridge element (41). A device for carrying out the method according to the invention comprises a bridge element (41), a tightening sleeve (42) attached to the bridge element and having a hydraulic cylinder (45), and means of producing hydraulic pressure. <IMAGE>
Patent SE-9201467-L (SE)
Inventor: BENGTSSON B
IPC: E02D29/12
Filed: 1992-05-11
Abstract: A riser pipe (13) of plastics has a rigid cover frame (10) which is pushed onto or into the end of the riser pipe and has projections (15) received by apertures (14) in the wall of the riser pipe. <IMAGE>
Patent SE-9202980-L (SE)
Inventor: EKLUND BROR
IPC: B05C7/08
Filed: 1992-10-09
Abstract: The invention relates to a tool (8) for coating the inside of tubes with a protective material and designed to be arranged at one end of a supply line (6) having a discharge orifice for coating material as well as to be connected to a rotary movement generating means (7, 12). The tool comprises at least one rotatable means (17), provided adjacent to the discharge orifice and provided with, e.g., chains (18), to provide a distribution of the protective coating material fed out onto the tube wall as the rotatable means (17) rotates. It also has at least one rotatably arranged guiding means (9), which, depending on the direction of rotation, guides the tool (8) in a desired direction, as it is moved within a tube. The invention also relates to a rotatable brush for use as a guiding means with such a tool (8). Finally, the invention relates to an apparatus for coating the inside of a tube, comprising a pump (34) for pumping coating material from a container (14) and through a coating material supply line (6), a wire or flexible shaft (7) connected to a tool (8).
Patent SE-9401534-L (SE)
Inventor: BAECKMAN CLEMENS
IPC: B21K15/02
Filed: 1994-05-04
Abstract: PCT No. PCT/SE95/00471 Sec. 371 Date Nov. 1, 1996 Sec. 102(e) Date Nov. 1, 1996 PCT Filed Apr. 28, 1995 PCT Pub. No. WO95/30329 PCT Pub. Date Nov. 16, 1995A method and a blank for the production of horseshoes. The blank being made from a plane of plate the length and width of which are many times larger than its thickness and which is composed of at least two part-plates of differently hard materials which are joined to each other by explosion welding, the harder material forming an external lamina and the softer material an internal lamina in the finished, substantially U-shaped shoe.
Patent SE-9600551-L (SE)
Inventor: GIBBONS DAVID
IPC: H04J3/06
Filed: 1996-02-15
Abstract: A communication system (100) provides simultaneous synchronization between a network controller (106) and numerous radio ports (102) using a single signaling channel. The network controller (106) includes a multiframe synchronization generator (208) which generates a multiframe synchronization packet (302) in response to a series of counters (212) and a timing reference (202). Each radio port (102) includes a multiframe synchronization detector (410) which verifies that the multiframe synchronization packet (302) is error free.
Patent SE-9601518-L (SE)
Inventor: EDLUND GUNNAR
IPC: E05C3/24
Filed: 1996-04-22
Abstract: A locking device comprises a disc member (7) pivotally journalled in a frame (1), a seat (8) being provided in the disc member (7) between a front portion (9) and a stop portion (10) of the disc member (7), said seat (8) receiving a catch device. The frame is incorporated into a house (2, 3) having a front wall (20) that terminates in an opening (17) of the house, said opening (17) receiving the catch device, said front wall (20) having a slot (21), in which the front portion (9) of the disc member (7) is movable between opening and locking positions. A retaining element that is pivotally journalled in the frame (1) is actuated by a spring that strives to carry the element to engagement with a shoulder of the disc member in order to lock said disc member in a locking position. The retaining element co-operates with a locking means (4) that together with the frame (1) is incorporated into the house.