baber/WOPTO huggingface dataset:
Patent SE-8306501-L (SE)
Inventor: GOTZ SANDOR
IPC: G06Q10/04
Filed: 1983-11-24
Abstract: Method and device for the optimum arrangement of bidimensional figures, allowing a quick optimalization and, simultaneously, the observation of a plurality of conditions. According to the method, the figures to be arranged are vectorially memorized, the voids between the figures already arranged are determined and an attempt is made to insert within those empty spaces the figures which have to be arranged by analyzing, by decomposition into lines and columns, the eventual contacts of new arrangements resulting from said insertion. The device for implementing the method comprises a vector memory, a vector/grid converter, a window generator, an arrangement generator, an occupation analyzer, a control unit, an indicator apparatus, an outer source and contact members. The vector memory is connected to the control unit, to the arrangement generator and to the converter. The outer source is connected to the arrangement generator, to the window generator, to the occupation analyzer and to the contact members, while the occupation analyzer is further connected to the converter connected to the indicator apparatus and the window generator is also connected to the arrangement generator and to the vector memory or to the converter.
Patent SE-8307090-L (SE)
Inventor: FIORINI P
IPC: B23D61/04
Filed: 1983-12-21
Abstract: The circular saw blade has cutting elements in the form of saw teeth which have an arcuate contour at their cutting sides. The leading flanks of the teeth are angled towards the outside of the saw blade.
Patent SE-8405211-L (SE)
Inventor: NORKELA T
IPC: B65D47/12
Filed: 1984-10-18
Abstract: A stopper for a bottle containing floating medicine and consisting of a base part (1), for covering the bottle's  opening, which is largely of one piece. For the dosing of medicine, the base part (1) contains a centre hole (2) on its upper side which is deployed according to the dimensions of the top of a dosing spray . In order to facilitate the dosing process using the spray, the upper side of the base part (1) is equipped with a centrally projecting bushing (5) for the glide steering of the spray's container. The bushing, will preferably have a gap (6) so as to reveal the spray's scale, as well as an air hole (7) to prevent accidental consumption of the medicine through the dosing hole (2). The stopper also retains a hood (3) with a downward projecting nose (4), in order to close both the open end of the bushing (5) as well as the dosing hole (2).<IMAGE>
Patent SE-8406087-L (SE)
Inventor: AALTO S
IPC: F16H59/46
Filed: 1984-12-03
Abstract: A stepwise gearbox (3) driven through a hydraulic torque converter (2) and fitted on a vehicle or working machine (1) has its most appropriate speed range selected using the direction of the acceleration of the vehicle or the working machine (1) and the degree of loading of the engine (4) as the criteria. The degree of loading of the engine (4) is determined by measuring slipping ratio (K) of the torque converter. <IMAGE>
Patent SE-8501722-L (SE)
Inventor: JONSSON BENGT
IPC: C10F5/00
Filed: 1985-04-09
Abstract: The present invention relates to an improved process of chemically enhanced peat dewatering by pretreatment of the peat substance with an acid and a cationic polyelectrolyte before mechanical dewatering.
Patent SE-8503480-L (SE)
Inventor: NILSSON LEIF
IPC: A61M25/00
Filed: 1985-07-15
Abstract: A catheter intended for insertion into a canal or canal-­like organ, for example into the urethra leading to the urinal bladder of a human being, for the purpose of emptying the contents of the urinal bladder of that person into the catheter. The catheter comprises a preferably flexible, tubular catheter body (10) incor­porating a urine inlet and provided with an insertion section (11) together with means for holding the cathe­ter within the urethra. The catheter body (10) also includes a discharge section (12) spaced from the inser­tion section (11) and intended, for example, for connec­tion to a urine collecting vessel.According to the invention the interior of the tubular insertion section (11) is arranged to support a sieve or filter element (14), and means (13,13',18) for creating turbulence in the incoming flow to the catheter body, so as to prevent blocking of the inlet opening.
Patent SE-8504589-L (SE)
Inventor: OHLSON KJELL
IPC: E05F1/14
Filed: 1985-10-03
Abstract: The piston (9) is pressed by spring force (10) against the eccentric device (12) so that the two parts of the hinge (6) try to turn reciprocally to one of at least two stable positions, dependent upon the point of location of the piston (9) against the eccentric device (12). The spring force is pref. produced by a plate spring group (10) placed in the cylinder.
Patent SE-8601533-L (SE)
Inventor: PETTERSSON L T
IPC: B23B27/16
Filed: 1986-04-07
Abstract: The invention relates to a tool (10) for chip removal comprising a cutting insert (12) mechanically clampable within a slot (13) of a holder (11). The insert (12) is clamped by means of the resilient force arising during deflection of a clamping arm (16) provided in the holder. The insert and the clamping arm comprise contact places separated from each other, a first contact place (17,30) of which forming an acute angle ( delta ) relative to the lower side (21) of the insert.
Patent SE-8604540-L (SE)
Inventor: CORRERA G
IPC: C10L1/32
Filed: 1986-10-23
Abstract: By optimizing grinding conditions it is possible to obtain a grain-size distribution of coal milled together with tar that is especially suitable for the production of high-solids (>50% by weight) coal-tar mixtures that are pumpable and easy to inject into the blast furnace.
Patent SE-8700197-L (SE)
Inventor: NORDVALL J O
IPC: G01L3/04
Filed: 1987-01-20
Abstract: Overload protection device for torque measuring transducers comprising a measuring axle (1) intended for a certain maximum measurement range. According to the invention the measuring axle is connected with a second input axle (3) by means of a claw clutch (4,5) which is prestressed by a spring (6). A surrounding housing (2) may suitably be journalled riding on said axles and be prevented from rotating by a link to a fixed point. The housing is formed with an inwardly-directed brake flange (10) which, in the case of an unloaded axle, is spaced from the driving clutch half (4) by a distance considerably smaller than the height of the teeth of the claw clutch. The top angle alpha of the claw clutch and the force of the spring (6) are adapted such that the driving clutch half (4) starts moving towards the brake flange in the case of a torque load on the measuring axle which, with a satisfactory margin, exceeds the maximum measuring torque in either torque direction. In the case of a somewhat greater overload torque, the driving clutch half is pressed against the brake flange and an increasing part of the input torque is thus diverted on the housing.
Patent SE-8700336-L (SE)
Inventor: LOEFDAL S
IPC: B08B5/00
Filed: 1987-01-28
Abstract: The end of the hose or pipe with the damper is connected to the ventilation duct, and when max. pressure variation occurs after the start of the suction or pressure unit, the damper opens rapidly. If increased volume beyond that in the hose or pipe is required or is desired, the hose or pipe is connected to a closed container.
Patent SE-8700754-L (SE)
Inventor: HEGER BROR OLOF
IPC: B27K3/52
Filed: 1987-02-23
Abstract: Preservative solutions for wood and other cellulosic fibrous materials are provided which include zinc acetate and copper acetate in an amount at least about the same as the zinc acetate, and optionally boric acid and/or a basic material.
Patent SE-8800638-L (SE)
Inventor: WRIGHT J J
IPC: C07D257/04
Filed: 1988-02-24
Abstract: Compounds of the formula   <IMAGE> I  wherein R1 and R4 each are independently hydrogen, halogen, C1-4 alkyl, C1-4 alkoxy, or trifluoromethyl; R2, R3, R5 and R6 each are independently hydrogen, halogen C1-4 alkyl or C1-4 alkoxy; tet is  <IMAGE>  n is an integer of from 0 to 2, inclusive; A is  <IMAGE>  R7 is hydrogen, C1-4 alkyl, C1-4 alkoxy(lower) alkyl or (2-methoxyethoxy)methyl; X is -OH or =O; and R8 is hydrogen, a hydrolyzable ester group or a cation to form a non-toxic pharmaceutically acceptable salt, are novel antihypercholesterolemic agents which inhibit cholesterol biosynthesis. Intermediates and processes for their preparation are disclosed.
Patent SE-8804204-L (SE)
Inventor: LINDSTROEM L
IPC: B64D3/00
Filed: 1988-11-21
Abstract: The invention relates to a device for release of aerial towed targets, by means of which a cloth target (1) after firing can be separated from a tow cable (3). When this occurs, a second target indicating body (11) may be developped, which in advance may be packaged in a pack bag (9). In order to perform said automatic release an intermediate piece (14) is provided which may be located at or inside said pack bag (9). The intermediate piece (14) is arranged in such a way that the two portions, from which it is constructed, are separated or released from each other when the separating force is greater than or is below predetermined values. When these portions are separated, the first towed target (1) is released and removed from the towing cable and simultaneously said pack bag (9) may be opened by means of said intermediate piece (14).
Patent SE-8901283-L (SE)
Inventor: JOHANSSON FOLKE
IPC: F24F13/10
Filed: 1989-04-10
Abstract: An airflow regulating valve in a tube through which an airflow passes. The valve includes first and second hollow, cone-shaped bodies (1, 2) of which the first body is inserted into the second body. The mantle surfaces of both bodies have openings (1a-1d, 2a-2d) and at least one of the bodies is turnable relative to the second body in order to alter the size of the openings and thereby the size of the airflow through the valve.
Patent SE-9001332-L (SE)
Inventor: CROOK P
IPC: A61F2/00
Filed: 1990-04-12
Abstract: Disclosed is a cobalt-base alloy that has a valuable combination of both corrosion- and wear-resistant properties. The alloy nominally contains, in percent by weight, 25.5 chromium, 8.5 nickel, 3.0 iron, 5 molybdenum, 2 tungsten, 0.40 silicon, 0.75 manganese, 0.06 carbon, 0.08 nitrogen and the balance cobalt plus normal impurities normally found in alloys of this class. The alloy may also contain copper and certain "carbide formers" (i.e., columbium, tantalum, titanium, vanadium and the like) to tie up excess carbon and/or nitrogen that may be present.
Patent SE-9002114-L (SE)
Inventor: PASTERNACK A
IPC: A62B7/10
Filed: 1990-06-14
Abstract: The present invention pertains to a recirculating respirator for positive pressure operation, in which it is possible to switch off the elements generating the over pressure in case of excessively high oxygen consumption. A flow-measuring device is provided in the oxygen supply line, which is connected to a control unit. A warning device 36, and a switching device, for switching off the over pressure is also provided.
Patent SE-9003480-L (SE)
Title: Method for user-centred construction of information system - allowing user to participate more actively in large parts of specification work
Inventor: HEDMAN L
IPC: G06F15/00
Filed: 1990-10-31
Abstract: The method involves making functional alterations in the equipment used, and involves using demand specification-generating components. An auxiliary device controls such components, and representation units by which the parts in the system function are continually representable. The total dischargeable function of the system is implemented in the demand specification-generating components, and the total function is broken down into part functions. A number of selectable function possibilities are chosen and accessed with the respective function possibility coupling activator. The evaluation system forming part of the auxiliary means is activated dependent upon adjustments to cause the function possibility to remain effective. In the representation unit is indicated a representation of a part function belonging to the information system. The constructional process stage uses a level-divided, user-interactive reference model.
Patent SE-9004062-L (SE)
Inventor: NYSTROEM L R
IPC: B23B51/00
Filed: 1990-12-19
Abstract: The cutter is parallel-trapezoidally shaped with a lowered waste surface (19) relatively to the cutter top surface, in which a number of equally shaped recesses (21) orientated at right-angles to the cutter edge with intermediate ridges are formed.
Patent SE-9101900-L (SE)
Title: Cable for electrical heavy current installation - is twined with screen which is earthed so that circulating currents do not occur between screen conductor and protective sheath
Inventor: BERG IVAN
IPC: H01B9/02
Filed: 1991-06-20
Abstract: The cable has a screen of plaited or strip material with bi-conductors, and connected to protective earth at one end. Where the screen has such dimensions that it fulfils the requirement of protective earthing, the screen conductor can be used as protective earth and be further coupled to a considerable extent without closed earth current circuits occurring.
Patent SE-9101961-L (SE)
Inventor: WIGZELL P
IPC: B25B15/00
Filed: 1991-06-26
Abstract: Along the tool socket's (1) outer periphery is arranged a ring-shaped track (8) close to the socket aperture (5) and accommodating the nut or screw head. In the track is at least one radial through hole (7). An open ring-shaped spring component (8) has at least one radially inwardly directed end part and is fitted in the track. With one end part it extends through the socket aperture (5).
Patent SE-9102301-L (SE)
Inventor: WISELL H
IPC: C22C38/12
Filed: 1991-08-07
Abstract: Steel has compsn. in wt.% as follows: (most pref. figures in parentheses) C 1.3-1.6 (1.38-1.42); Si trace-1.0 max (0.4-0.6); Mn trace-1.0 max (0.2-0.4); Cr 3-5 (3.9-4.3); Mo 4-7 (4.8-5.3); W 4-8 (6.1-6.7); V 2-4 (2.95-3.25); Co 9-12 (9.5-10.5); and Fe balance. - More specifically, a tool has high hardness and wear resistance after hardening and tempering. In partic. the tool is hardened from a temp. of 1150-1200 deg.C pref. 1170-1190 deg.C, followed by tempering at 500-600 deg.C.
Patent SE-9300850-L (SE)
Inventor: TINGVALL LARS
IPC: B21B13/00
Filed: 1993-03-15
Abstract: PCT No. PCT/SE94/00215 Sec. 371 Date Sep. 12, 1995 Sec. 102(e) Date Sep. 12, 1995 PCT Filed Mar. 14, 1994 PCT Pub. No. WO94/21399 PCT Pub. Date Sep. 29, 1994A roll-pair has synchronously driven shafts and a drive arrangement. The drive arrangement comprises an alternating current motor (12) and a planetary gear mechanism (13). The alternating current motor (12) and the planetary gear mechanism (13) are disposed in side-by-side relationship, the alternating current motor (12) having an output shaft and the planetary gear mechanism (13) having an input shaft. A transmission (14) connects the output shaft and the input shaft. The roll-pair and alternating current motor (12) and planetary gear mechanism (13) are all disposed on the same side of the transmission (14). The transmission (14) is a gear transmission. The input and output shafts are parallel to each other.
Patent SE-9301182-L (SE)
Inventor: SANDQVIST EIDE
IPC: A47L13/16
Filed: 1993-04-08
Abstract: The present invention refers to a mop cloth (1) which along one of its surface treatment surfaces has a cleaning material (3), which is suited for damp or wet cleaning. According to the invention the mop cloth (1) is reversible, and on one of its surfaces opposite from said fluid wiping material exhibiting surface has a wiping material (7) which is suited for dry wiping, which exhibits a fluid absorbing function.
Patent SE-9301892-L (SE)
Inventor: ERIKSSON LENNART
IPC: G07C9/00
Filed: 1993-06-02
Abstract: A method for controlling closure devices (2), lock control, wherein there is delivered to the lock a lock release code which places the lock in a releasable or released state. The method is mainly characterized by delivering to the lock (2) a first code (10) from an updatable information carrier (5), this code opening communication with the information carrier. The lock is then supplied with a second code (11) from the information carrier, this code being intended to constitute a lock release code. The invention also relates to an arrangement for controlling closure devices.
Patent SE-9402156-L (SE)
Inventor: STROPPOLO FEDERICO
IPC: A61P43/00
Filed: 1994-06-20
Abstract: A pharmaceutical composition for oral use containing the salt of S(+)-2-(4-isobutylphenyl)propionic acid with a basic aminoacid selected between L-arginine and L-lysine is described.
Patent SE-9501388-L (SE)
Inventor: OLAUSSON LARS
IPC: B01D1/04
Filed: 1995-04-18
Abstract: The invention relates to a falling-film evaporator for preferably evaporating spent liquor from chemical pulp cooking. It is characterized in that the tube system (8) consists, in contrast to a conventional falling-film evaporator, of horizontal tubes (14). The invention also includes a process for manufacturing tube lamellae which are to be used in the falling-film evaporator according to the invention, which process is based on the tubes (14) being firmly welded to the inner side of a part of the boxes, after which the other part of the boxes (11) is firmly welded to the first part in a second step.
Patent SE-9502489-L (SE)
Inventor: SAEWE DIRK
IPC: B60T8/175
Filed: 1995-07-07
Abstract: In order to avoid faults as a result of different diameters of tires, under prescribed conditions a correction of one wheel speed with respect to the other on each side of the vehicle is performed. The conditions are based on a comparison of the throttle valve angle to the zero torque angle, and a comparison of the speed of the driven wheel to the speed of the non-driven wheel.
Patent SE-9600776-L (SE)
Inventor: KAELLSTROEM KRISTER
IPC: B65H18/10
Filed: 1996-02-28
Abstract: The invention relates to a winding apparatus (1) having several winding reels (3-6) provided side by side and driven by a common drive shaft (2) and having a distribution and equalization mechanism (9, 12, 13, 16, 17, 18, 19, 22, 23, 24, 25) in the form of a gear mechanism for equalizing the driving force between the reels. According to the invention the distribution and equalization mechanism comprises two or several steps (9, 12, 13, 16, 17 and 18, 19, 22, 23, 24, 25, respectively) acting coaxially around the shaft and around each other and provided radially outside each other and within the radial as well as the total axial extension of the reels (3-6).
Patent SE-9602550-L (SE)
Inventor: BOSTROEM YNGVE
IPC: A61H1/02
Filed: 1996-06-27
Abstract: PCT No. PCT/SE97/00964 Sec. 371 Date Aug. 27, 1997 Sec. 102(e) Date Aug. 27, 1997 PCT Filed Jun. 3, 1997 PCT Pub. No. WO97/49371 PCT Pub. Date Dec. 31, 1997Apparatus for stretching the thigh muscles on the front side of one leg (4) of a user, wherein the apparatus includes a back support bench (10, 11), a foot support (19) which lies in a region above one short end (11) of the bench in a position such that the lumbar region (7) and hip of the user (1) will lie generally flat against the bench (10, 11) when the foot of the other leg (3) rests against the foot support (19). One end of a pivotal arm (30) is pivotally mounted (31) on the apparatus and extends generally away from the short end (11) of the bench (10, 11), wherein the underside of the pivotal arm (30) is adapted to support against the upper side of the thigh of the user's one leg (4). The apparatus includes a drive motor (40, 41) which is adapted to swing the pivotal arm (30) such that when swinging downwards about its pivot axis the pivotal arm will swing said one leg (4) rearwardly such as to stretch the thigh muscles on the front side of said one leg.
Patent SE-9604281-L (SE)
Inventor: KORNFAELT SVEN
IPC: E04F19/06
Filed: 1996-11-22
Abstract: Dilatation means (2) for floors, preferably hard floors consisting of a number of plates, boards, tiles or the like which constitute a flooring unit (1) or are assembled to a flooring unit (1), and one or more flooring units (1) make a floor. A dilatation means (2) is intended to be placed at an end of a flooring unit (1) or between two flooring units (1). The dilatation means (2) includes an anchor profile (3) and a cover profile (4), which cover profile (4) via a base part (5) is mounted in the anchor profile (3). The anchor profile (3) is in its turn being attached to an underlayer (10).
Patent SE-9700393-L (SE)
Inventor: HALLDIN CLAES
IPC: B01D53/18
Filed: 1997-02-05
Abstract: An open contact reactor is in the form of a tank (1), in which a plurality of spray nozzles (2) for spraying finely divided liquid are arranged and through which a gas is to be conducted in a main gas flow direction (P) in order to be contacted with the finely divided liquid, the spray nozzles (2) being arranged on different nozzle levels (L1, L2, L3) spaced apart in the main gas flow direction, and the spray nozzles (2) on each level being substantially uniformly distributed over the cross section of the tank. A gas guiding member (3), which extends along the circumference of the tank (1) and is adapted to guide the gas flow closest to the wall of the tank towards the interior of the tank essentially perpendicular to the main gas flow direction (P), is arranged between the levels in at least one pair of juxtaposed nozzle levels (L1-L2, L2-L3). The guiding member (3) extends into the tank (1) to a distance from the wall thereof, which over the major part of the circumference of the wall at each point is 10-90 % of the distance between, the nozzle (2) positioned closest to the respective point and the wall.
Patent SE-9704248-L (SE)
Inventor: LUNDSTROEM ERLAND
IPC: C21D1/673
Filed: 1997-11-20
Abstract: A blank with a closed profile is made of hardenable sheet steel and is hydroformed when hot. The tool is cooled and the blank is heated to a hardening temperature and formed so fast that it will not have time to harden before it contacts the tool and becomes rapidly cooled by the tool and by the liquid fluid so that it hardens. In this simple way, a product of high strength steel can be achieved which has a closed profile and complicated form. The product can be, for example, a bow-formed bumper.
Patent SE-9804585-L (SE)
Inventor: MARCIL JEAN-PIERRE
IPC: F01M13/00
Filed: 1998-12-29
Abstract: A piston for reciprocal movement in a cylinder in an internal combustion engine is disclosed. The piston has a lateral surface that is provided with at least two spaced peripheral piston ring grooves for individual piston rings. A collection chamber is arranged between the piston ring grooves. This collection chamber is made of a peripheral groove arranged in the lateral surface and at least one space, which communicates with the collection chamber, is arranged in the piston. The collection chamber and the space are made to take up uncombusted air-fuel mixture and combustion gases that have passed one of the piston rings.