baber/WOPTO huggingface dataset:
Patent SE-7909683-L (SE)
Inventor: STROM I
IPC: B05B15/658
Filed: 1979-11-22
Abstract: A nozzle for tubes (8) which are provided with at least one through opening in the tube wall and which are intended to carry a fluid to be ejected through the nozzle. The nozzle includes a flat strip (1); at least one jet member (3) which includes a substantially cone-shaped indentation (4) in the strip, and a grove (6) which extends around the edge of the base of the indentation and is open towards the apex of the indentation and which is intended to receive a gasket (7), an outlet orifice (5) at the apex of the indentation; and a clamping device (2) for clamping the strip around the tube with the indentation extending into the opening of the tube and with the packing as a fluid-tight seal between the cone and the tube wall. The strip may be provided with a number of jet members (3). The groove consists of a bulge in the strip.
Patent SE-7909880-L (SE)
Inventor: SCHMID M
IPC: B22D11/12
Filed: 1979-11-30
Abstract: In the electromagnetic stirring of the liquid crater in a steel strand (20) in a continuous casting plant with a supporting guide divided into segments (9) and supporting guide elements (10) supported at at least three points across the width, stirrers (15) are arranged between a cross member (14) and the supporting-guide elements (10).
Patent SE-7910717-L (SE)
Inventor: SVENSSON J
Filed: 1979-12-28
Abstract: Connection strip designed for mounting on circuit cards, comprising an electrically insulated base 1, in which are arranged two current tracks galvanically separated from each other. Each current track is provided with a connection element 2, 4 for detachable connection of an external conductor and at least one contact pin 3b, 5b for soldered connection to the circuit card 6. In one current track the connection element 2 is permanently joined to the contact pin 3b, while in the other current track the connection element 4 is connected to the contact pin 5b via a fuse 7. <IMAGE>
Patent SE-8003505-L (SE)
Inventor: FORNI R
IPC: G03F5/14
Filed: 1980-05-09
Abstract: The contact screen on a single light transmitting support film (1) has two or more screen fields (2,3,4,5), each of these screen fields (2,3,4,5) being intended for a different colour component. The screen fields (2,3,4,5) are formed of lines producing a grid, the lines of each screen field (2,3,4,5) being differently inclined relative to the lines of the other screen fields. With the unitary support film (1) carrying two or more screen fields (2,3,4,5), the manufacturing process not only for the contact screen, but also for each of the part-coloured images of different colour components is appreciable rationalised. <IMAGE>
Patent SE-8003575-L (SE)
Inventor: KORNER O
IPC: B62D55/205
Filed: 1980-05-13
Abstract: Means for connecting track links of a track for a tracked vehicle comprise a pin for mounting in a track link, and a connector having a surface for embracing a peripheral surface of the pin, this peripheral surface of the pin being, viewing the pin in cross-section, of a contour which is stepless and which deviates from a circular shape, and the said surface of the connector being of a counterpart contour in relation to said peripheral surface of the pin. The arrangement enables track links to be connected positively and frictionally whilst obviating susceptibility of the pin to cracking. In the Figure a connector for a track of the double joint-pin kind has an opening 13 the wall of which embraces a pin 1 having a stepless cross-section which deviates from a circular shape and the periphery of which is formed by six circular-arc portions having two different radii 3, 4 the centres B of which are mutually offset by 120 DEG and lie eccentrically with regard to the centroid of the cross- section. The wall of opening 13 is of counterpart cross-section as shown. In another embodiment the connection means is for a track of the single joint-pin kind. Other exemplary pin cross-sections have the shape of an octagon having transitional radii, an ellipse, and a tetragon having transitional radii. <IMAGE>
Patent SE-8004002-L (SE)
Inventor: ARVIDSSON FOLKE LARS-ERIK
IPC: C07C67/00
Filed: 1980-05-29
Abstract: Compounds of the formula <CHEM> wherein Y<a> is OCH3, OH, NH2, R<3>COO, R<3>CONH or CH3SO2NH and R<3> is an alkyl group having 1 to 5 carbon atoms, a benzyl or phenyl group, and R<1> is an alkyl group having 1 to 8 carbon atoms, a benzyl or phenethyl group and R<2> is hydrogen or an alkyl group having 1 to 5 carbon atoms or R<1> and R<2> together form an alkylene group having 4 to 6 carbon atoms, processes for their preparation and/or pharmaceutical preparations and/or methods of treatment employing such compounds. The compounds are useful for treatment of disorders in the central nervous system.
Patent SE-8005034-L (SE)
Inventor: LINDAHL J A I
IPC: D21B1/14
Filed: 1980-07-09
Abstract: A process for manufacturing bleached groundwood pulp of improved and uniform quality, in which debarked wood logs or wood chips are ground in a closed pocket grinder at atmospheric or super-atmospheric pressure, while applying shower water to the free surfaces of the grindstone, and shower water containing bleaching chemicals to the grinding zone where the wood is in contact with the grindstone, i.e., such as by spraying such shower water upon the end portions of the logs or chip mass, optionally combined with a supply of shower water delivered via the ram plates and a water trap arranged around the lower part of the log pockets facing the grindstone, so as to maintain a high uniform level of moisture content in the grinding zone, and to retain the shower water within said zone to an extent such that hollows between the logs or chips located nearest the surface of the stone are also filled with shower water; the wood can thus be brought into effective contact with bleaching chemicals at an early stage, resulting in a pulp of high brightness.
Patent SE-8006139-L (SE)
Inventor: WALTON JOHN F
IPC: H02H7/09
Filed: 1980-09-03
Abstract: A protection circuit for multi-phase motors provides circuits for protecting a motor against low voltage, phase reversal or loss of a phase and other improper operating conditions on both the line side and the motor side of the main motor contactors. The line and motor side circuits are interrelated such that an unsafe condition on either side of the contactors causes the contactors to be opened. A time delay circuit on the motor side of the contactors prevents interruption of the holding circuit until conditions on the motor side of the contacts have been established and sensed for operation, proper or otherwise, during motor start up.
Patent SE-8100157-L (SE)
Inventor: GREATBATCH WILSON
IPC: A61L2/03
Filed: 1981-01-13
Abstract: A method and apparatus for killing plant and animal bacteria and plant viroids by electrically generated silver ions. The silver ions serve as germicidal agents in infection control and are generated by very slow electrical anodic corrosion of a silver wire located closely adjacent the infection site. In particular, a silver anode and a cathode of non-corroding metal are located in an electrolytic nutrient medium with the silver anode being within five millimeters of the infection site, and a direct voltage is applied to the anode and cathode in a manner passing a positive current in the microampere range into the silver anode causing it to corrode slightly and give off silver ions which produce a germicidal environment about the infection site.
Patent SE-8100289-L (SE)
Inventor: JOSTLER J
IPC: B31B19/90
Filed: 1981-01-20
Abstract: PCT No. PCT/SE82/00014 Sec. 371 Date Sep. 7, 1982 Sec. 102(e) Date Sep. 7, 1982 PCT Filed Jan. 18, 1982 PCT Pub. No. WO82/02514 PCT Pub. Date Aug. 5, 1982.The present invention relates to a method of manufacturing bag-like packages of flexible material, in which each package is so arranged as to have a number of closure ribbons (38, 48). A blank belt (1) which is essentially double-folded in its longitudinal direction is divided into a number of consecutive, bag-like packaging blanks (7). A number of closure ribbons (38a, b and 48a, b) extend through similarly located channels in all the packaging blanks. The ribbons are shortened in their longitudinal direction, for instance by folding. The blank belt is moved over guide devices (6a, b) which open the packaging blanks at the same time as the distance between their openings (32'', 32''') increases. This causes drawing out of sections of the closure ribbons (38, 48) from the channels in the adjacent packaging blanks. The drawn-out closure ribbons are attached to each other in pairs and are cut off at the areas of attachment so as to form endless closure ribbons for each and every one of the packaging blanks. The packaging blanks are then removed from the blank belt.
Patent SE-8102340-L (SE)
Inventor: AMBASZ E
IPC: A47C3/026
Filed: 1981-04-13
Abstract: A chair seat mounting device comprises a platelike support bracket that can be fastened to a chair base and a mounting plate that can be fastened to the underside of the chair seat. The plate automatically tilts forward on an axle on the bracket when the person sitting in the chair leans forward and his or her weight overcomes a spring mechanism that yieldably restrains the seat in the normal, upright position.
Patent SE-8104330-L (SE)
Inventor: HULTDIN O
IPC: F16B39/24
Filed: 1981-07-13
Abstract: A joining appliance of the type which includes a screw (1), a nut (2) for fitting together two or more components (5), each of which has a hole through which the said screw can pass, and a locking device, which is positioned between the nut and the components.  According to the invention the locking device (6) includes a cutter shaped device (9) facing the nut, which is designed so that, when the nut is drawn along the screw towards the component (5), it engages with the inner part of the surface of the nut facing it, so as to deform the nearby sections (11) of the nut's threads towards the screw's threads; these deformed parts (11) lock the nut and the screw securely to one another.<IMAGE>
Patent SE-8106153-L (SE)
Inventor: HENTTONEN MARTTI
IPC: A01G25/06
Filed: 1981-10-19
Abstract: PCT No. PCT/SE82/00319 Sec. 371 Date Jun. 16, 1983 Sec. 102(e) Date Jun. 16, 1983 PCT Filed Oct. 6, 1982 PCT Pub. No. WO83/01364 PCT Pub. Date Apr. 28, 1983.A cultivation plant comprising several separate water accumulators (1) which are buried under a ground area (5) in which plants are to be grown, and which water accumulators are formed as a closed container (11) which is filled with a porous, water-soaking substrate (13) which opens to the ground to be irrigated over openings (12) at the top or at the side of the water accumulator (1). Each water accumulator is separately connected to a central force for supply of water and for supply of air. When using the cultivation plant water is supplied to the porous, water-soaking substrate (13) until the substrate has reached a predetermined maximum degree of moisture, whereafter the water supply is ceased, whereas air is supplied to the substrate (13) at a pressure which is slightly higher than the static pressure of the substrate, so that the air is forced through the substrate and out into the irrigated ground for oxygenating same. Water and air supply can be made alternating or concurrently, whereby the supply of air is continued even after the supply of water has been ceased.
Patent SE-8106421-L (SE)
Inventor: PETERSSON S
IPC: E05D3/02
Filed: 1981-10-30
Abstract: A hinge consisting of a fixed part (3), which is so arranged as to be attached to a door frame (1) and a moving part (4), which is so arranged as to support a door (5) so that it is free to swing. The hinge is designed to be fitted inside the door, so that it is concealed with the door in its closed position, and incorporates a mechanism which, as the door swings, will cause the pivoting shaft of the door to move away from the door frame, thereby providing clearance for the door to swing. The fixed part (3) and the moving part (4) are connected by means of a slide having a preferably rectilinear motion. The mechanism consists of a gear drive (7, 12-18) via which the swinging motion of the door imparts a sliding motion between the fixed and the moving part.
Patent SE-8107692-L (SE)
Inventor: GADEFELT B
IPC: B62D33/073
Filed: 1981-12-22
Abstract: An arrangement in a heavy motor vehicle affords relative rotation in a conduit connection for intake air from a supercharger via a charge air cooler to the combustion engine. The supercharger and the engine are fixed to the vehicle frame, while a body unit covering the engine is tiltably mounted relative said frame. For easy access to the drive unit, the charge air cooler is fixed to the tiltably mounted body unit. For tight and strong conduit connections between charge air cooler and supercharger or engine, at least one connection has two cooperating conduit ends joined to each other to form a swivel joint permitting relative rotation between said ends about their common center line.
Patent SE-8201708-L (SE)
Inventor: ROMANSKI E R
IPC: D03D15/00
Filed: 1982-03-17
Abstract: The disclosure is of a multi-layer, flat woven, composite fabric having a duplex weave base of synthetic, polymeric resin yarns and soft surfaces of multi-filament or spun yarns. The fabric is useful as a conventional corrugator belt when made endless.
Patent SE-8203127-L (SE)
Title: Aeroplane catchment net - has strands connected by weights, with upper sections having varying lengths
Inventor: WALANDER KARL OVE TORGNY
IPC: B64F1/02
Filed: 1982-05-18
Abstract: The catchment net is for aeroplanes, and has at least one underpart and two upper parts connected by weights, so that when catchment takes place the upper parts achieve different lengths. This causes them to locate against the aeroplane body moved in its longitudinal direction. The varying part lengths can either be produced by stretching, or by already having them with different lengths prior to catchment.
Patent SE-8206842-L (SE)
Inventor: ECKERT T
IPC: A61Q19/00
Filed: 1982-11-30
Abstract: Compositions including diacyl peroxides of medium chain fatty acids in the region of C6-C12 in a carrier such as an oil/water emulsion or an alcohol gel are utilized for the topical treatment of acne. Such medium chain, fatty acids formed during the decomposition of diacyl peroxides simultaneously with the release of oxygen are particularly beneficial for the skin.
Patent SE-8301145-L (SE)
Inventor: JARLSSON A K-J
IPC: A47B9/10
Filed: 1983-03-02
Abstract: A device for an interlocking extension of a table leg where the extension is to occur in sequence with the raising or lowering of a separate  operative table. The innovative in the invention is that, on the changing of the operative table, two surfaces (3 and 4) change in relation to each other. The change is achieved by a drive cylinder 5 with hydraulic liquid. The drive cylinder and a pressure cylinder (8) form with a tube (9), a communicating duct. When the drive cylinder's valve is drawn out, the hydraulic fluid is pressed out in the drive cylinder so that drawing and outward pressure becomes substantially of equal measure. Multiple hydraulic systems can be coupled in parallel.<IMAGE>
Patent SE-8306270-L (SE)
Inventor: BERGSTEN C-J
IPC: B65G47/24
Filed: 1983-11-15
Abstract: The pin screws are fed stagewise in sequence past a device (4) for monitoring their thread parts, to check on their turned position. The screws are then caused to pass a turning unit (5) to a stop position. - Where a faulty turned position is detected in the monitor the affected screws are turned around an axis crossways to their longitudinal direction. The screws are then fed in the correctly turned position to the assembly point (40).
Patent SE-8400374-L (SE)
Inventor: SANDSTROEM GUNNAR
IPC: C12Q1/00
Filed: 1984-01-25
Abstract: A method of detecting biological substances having affinity properties by passing the substance to be detected in a flow over a solid surface to which surface a second substance, to which the substance to be detected shows affinity, is attached, so that the two substances form a complex and give enrichment of the substance to be detected. 
<??>A means for detecting biological substances consisting of a flow of a fluid sample of the substance to be detected generated via a pump over a solid surface to which another substance, to which the first substance to be detected shows affinity, is attached, so that a complex is formed of the two substances and gives enrichment of the substance to be detected.
Patent SE-8401994-L (SE)
Inventor: BERGMAN S G A
IPC: G21F9/34
Filed: 1984-04-10
Abstract: PCT No. PCT/SE85/00164 Sec. 371 Date Nov. 25, 1985 Sec. 102(e) Date Nov. 25, 1985 PCT Filed Apr. 9, 1985 PCT Pub. No. WO85/04751 PCT Pub. Date Oct. 24, 1985.The present invention relates to a structure for storing radioactive material in rock, having a body (4) for accommodating radioactive material, the body (4) being encompassed by rock around which a cavity (3) may optionally be formed, there being arranged in the cavity a barrier (5) comprising a water-swelling elastoplastic material. The body (4) includes a substantially vertical central shaft (8), a vertical shaft (10) of annular cross-section and extending concentrically with the central shaft (8), and a plurality of vertical drifts (12) located at a distance from the center axis of the central shaft (8). The body also has arranged therein a plurality of vertically located strata for storing radioactive material, each stratum comprising a plurality of tubular adits (9) which extend radially from the center axis of the central shaft (8) and the longitudinal axes of which form an acute angle with the center axis of the central shaft (8), the shaft (10) and the vertical drifts (12) being connected together in the proximity of the upper and lower parts of the central shaft.
Patent SE-8504433-L (SE)
Inventor: KOBASHI T
IPC: C08F220/32
Filed: 1985-09-25
Abstract: A bead-like glycidyl (meth)acrylate polymer is produced by aqueous suspension polymerization of glycidyl (meth)acrylate alone or a monomer mixture composed of more than 50 weight % of said monomer and at least one other monomer which forms the remainder, in the presence of a specific aqueous polymer, at a pH of from 2 to 9 and at a stirring speed of from 50 to 500 r.p.m. By heat treating said bead-like polymer at a pH below 3 and at a temperature above 70 DEG C., hydroxyl groups resulting from the ring opening of the epoxy groups are introduced, whereby a solvent-insoluble bead-like polymer having a gel water content not less than 30% is produced.
Patent SE-8505009-L (SE)
Inventor: BERS K-E
IPC: A01C3/06
Filed: 1985-10-24
Abstract: The invention relates to a trailer-unloading device which is mounted on the rear of the trailer and has above it an ejector drum which rotates at a high speed and is driven by a transmission mechanism. The unloading device is provided in the form of a pick-up drum 3 which rotates at a high speed and is operatively connected to the ejector drum 9 whose speed of rotation is substantially higher than that of the drum 3. In this way, the load which is drawn off from the trailer by the drum 3 and conveyed upwards onto the ejector drum 9 is ejected behind the trailer and distributed there by the ejector drum 9 (Fig. 1). 
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Patent SE-8604027-L (SE)
Inventor: RUFF H-A
IPC: B65H19/30
Filed: 1986-09-24
Abstract: A winding machine for paper-core insertion is provided for the simultaneous, shaftless winding in two winding beds the strips of a web slit lengthwise. The machine has three support rollers generally arranged next to each other, and the web strips are alternately run into the winding beds. A winding frame with a core guide is associated with each edge of the wound rolls, which core guides have core grips. A transport device, positioned above the middle of the three support rolls, cooperates with an insertion assembly to transfer new paper cores into the respective winding beds. Alignment of all paper cores in unbroken sequence on the transport device ensures transfer of the paper cores of the proper width to the correct location. Each winding frame has an insertion device on either side of a separating plane defined by consecutive wound rolls. The insertion devices transport new paper cores to the appropriate core grips for transfer to the winding bed.
Patent SE-8800462-L (SE)
Inventor: BAK G Y
IPC: C07D327/06
Filed: 1988-02-11
Abstract: Fast-switching displays with memory properties are provided, which can display digits, symbols, and images, and which contain as chemically and thermally stable ferroelectric liquid crystalline substances, according to the invention, liquid crystalline derivatives which contain a chiral alkyl halide residue corresponding to the general formula    <IMAGE>  I    <IMAGE>  are used in mixtures of one another as well as in conjunction with other liquid crystalline or non-crystalline liquid substances.
Patent SE-8803373-L (SE)
Inventor: MATTSON B
IPC: E04G23/00
Filed: 1988-09-23
Abstract: A machine for handling floor-covering elements (11) comprising a carriage (2-6) with a magazine (8) to accommodate a pile of floor-covering elements (10), a feed-out device on the magazine for discharge of the elements, a conveyor (22, 23) adjacent the feed-out device (16) for displacement of the elements sequentially one by one from the magazine to a base (43). Upon operation of the machine the elements will be discharged from the magazine and advanced by the conveyor and deposited by the latter onto the base in a row while the carriage is moving. The conveyor is adjusted to the speed of travel of the carriage so that the conveyor means (27, 28) thereof run at a somewhat higher speed while being allowed to slide against the elements, whereby the progressively discharged elements will be pressed against the edge of the immediately previous element.
Patent SE-8803504-L (SE)
Title: Bicycle storage unit - is circular and rotatable in which bicycles are reversed on U=shaped roller tracks
Inventor: NYLUND NILS
IPC: E04H6/00
Filed: 1988-10-03
Abstract: The storage unit is arranged in a housing (14) provided with a door (15), and can be rotated so that a required bicycle or parking position arrives level with : the door. The components for rotating the storage unit are coordinated with the door (15) and its coded lock, so that before the door can be opened. The storage unit is rotated so that the parking position corresp. to the code arrives centrally to the door. @(Dwg.No.1)@.
Patent SE-8804056-L (SE)
Inventor: ALLEN GEORGE S
IPC: A61B19/00
Filed: 1988-11-09
Abstract: The present invention pertains to a fiducial implant for the human body that is detectable by an imaging system. The invention is comprised of a first portion and a second portion. The first portion is configured to be detected by an imaging system when placed beneath the skin. The second portion is configured for fixed attachment to a bone beneath the skin without penetrating entirely through the bone and without fracturing the bone. The first portion is sufficiently large and comprised of a material for detection by an imaging system, and sufficiently small to avoid the distortion of the skin when placed at an interface between the skin and the bone. The first portion also has at least a portion which is spherical and defines a surface for cooperating with a tool for securing the second portion to the bone. Additionally, the placement of three fiducial implants into a portion of anatomy of the human body allows for the recreation of a particular image slice of the portion of the anatomy taken by an imaging system with respect to a first time period, at subsequent imaging sessions and also with different scan modalities. This provides a doctor with the ability to accurately follow the progress of the portion of the anatomy of interest. Moreover, the existence of three fiducial implants allows a target to be identified within the portion of anatomy relative to an external coordinate system. The portion of anatomy with the target may then be operated on, for instance, robotically, or precisely irradiated.