baber/WOPTO huggingface dataset:
Patent SE-8106075-L (SE)
Inventor: EKBLADH F V G
IPC: A61M27/00
Filed: 1981-10-14
Abstract: A surgical trocar comprising a flattened oblong unit having at the front end an angled sharpened cutting edge, and at the rear end a device for removably attaching a tube for drainage or other purposes. The trocar's cutting edge produces fissure-shaped skin incisions which heal more easily than circular wounds, and the trocar's flattened shape reduces the risk of slippage and attendant damages to the patient and/or surgeon's hand from such slippage.
Patent SE-8106194-L (SE)
Title: Manoeuvring arm for eye douche - pivots with users head to activate flow valve
Inventor: JUNGVIG S-E
IPC: A61H35/00
Filed: 1981-10-20
Abstract: The eye douche can be attached to a wash basin, and has a manually operable valve unit which brings twin outlet mouthpieces into flow communication with the water mains. A manoeuvring arm extends between the mouthpieces, and comes into contact with the head of a person who bends towards the mouthpieces. The arm also pivots in the same direction as the person's head, and thus activates the valve unit.
Patent SE-8106941-L (SE)
Inventor: HELLMAN GOSTA
IPC: B05B15/02
Filed: 1981-11-23
Abstract: PCT No. PCT/SE82/00024 Sec. 371 Date Sep. 28, 1982 Sec. 102(e) Date Sep. 28, 1982 PCT Filed Jan. 29, 1982 PCT Pub. No. WO82/02501 PCT Pub. Date Aug. 5, 1982.A spraying device comprising a spray nozzle holder mountable in a holder housing and having two mounting elements extending in opposite directions from the nozzle in the holder and transverse to the housing, one of these elements being a rotatable handle. The housing has two openings located substantially opposite each other for accommodating the respective mounting element; at least one opening having a width which is less than the width of the holder in the vicinity of the nozzle, and at least one slot-shaped opening along which the holder can move crosswise to the housing when the holder is being mounted in the housing or dismounted therefrom.
Patent SE-8200276-L (SE)
Inventor: SVANTESSON AKE
IPC: B41F15/08
Filed: 1982-01-19
Abstract: Stencil printing machine including printing table (1), a number of movably arranged material gripping and displacement arrangements (2, 3) a stencil (5) tensioned in a frame (4) and located above the printing table and doctor blade arrangement which can interact with the stencil. At least one material gripping and displacement arrangement (2) has imparted to it a reciprocating motion between two predetermined positions. One position (fig. 1) for gripping and fetching material (A) intended for printing and a second position (fig. 2) for placing the fetched material on the printing table (1). The position of the arrangement is registered in both the first and the second position.
Patent SE-8201681-L (SE)
Title: Plate-like porous material processing - involves initial foil print colour application with following two-component clear lacquer application
Inventor: LINDBLAD CARL-OLOF
IPC: B44C1/00
Filed: 1982-03-17
Abstract: The method is for processing a plate-shaped material with a porous surface, such as cardboard or plastics with extruded or apertures surface. The material surface is firstly pre-prepared by application of a foil-print type colour which quickly dries. After this, the surface has a final preparation with the application of a two-component clear lacquer.
Patent SE-8204958-L (SE)
Inventor: HENOCH B T
IPC: G06K19/06
Filed: 1982-08-31
Abstract: The optically readable information structure comprises marks which differ visually from the spaces between them. The marks consist of surfaces which stand proud of the background surface, so that when an optic detector is used quite different signals are received from the marks as compared with their intermediary spaces. Due to the difference in surface structures, even when the whole surface is painted over, the detector still records the variation. The marks are formed by body structures of adhesive impregnated with granular material. - The optic detector used involves two angularly adjusted lamps and a strip code reader in the form of a television camera. The camera is in turn connected to a decoder for analysis of the strip code. The analysis results are presented in decimal form on an indicator. (Provisional Basic advised week 84/16)
Patent SE-8206417-L (SE)
Inventor: OHLSON LARS GEORG
IPC: A61B17/50
Filed: 1982-11-11
Abstract: An instrument for percutaneously extracting stones from the urinary tract or the bile ducts of a patient consists of a basket A which is open at the front and comprises a number of resilient arms 12, 13, 14, 15, 16, 17. The basket can be kept collapsed in a catheter when the latter is passed forward to the stone. When the basket is pushed out, it opens for the purpose of capturing the stone. The ends of the arms possess thread guides for a drawing thread 18, 19 which extends through the catheter and is passed through the thread guides in such a way that pulling on the thread results in the end of the basket being pursed together for the purpose of retaining the stone 30. <IMAGE>
Patent SE-8206419-L (SE)
Inventor: SJODIN C-A
IPC: B09B3/00
Filed: 1982-11-11
Abstract: In a method of in situ recovering and rendering harmless material detrimental to environment, for example asbestos and the like, the material is transported together with ambient air by means of vacuum from the place in situ to a space, in which the material is separated from the air, which is led off upward, filtered and removed. The material is moved from the space and sprayed and/or injected with a substance permanently binding the material, and the material thus bound in the form of manageable units is removed intermittently or continuously from the space.
Patent SE-8207445-L (SE)
Title: Lifting hook with safety closure - has arm locked in lifting position by spring loaded catch
Inventor: LARSSON GUNNAR
IPC: F16B45/02
Filed: 1982-12-28
Abstract: A lifting hook, which is made from an S-shaped flat piece of metal and is closed by a U shaped arm (2). This is attached to the hook by a pivot (8) and fits over both sides of the hook. The U shaped arm is locked by a spring loaded catch (7) which is also U shaped and mounted on a pivot (9). Rotating the catch against the spring force enables the edge (11) to clear the shoulder (14) and allow the U shaped arm to be pressed inwards to open the hook.
Patent SE-8300439-L (SE)
Inventor: STUMPE W
IPC: B60T13/40
Filed: 1983-01-28
Abstract: A brake system is proposed, which is provided with a special control for a working cylinder. This may be performed electrically or by means of pressure medium; it is multi-circuited and has a combination of a switch element (3) with a relay (5). By means of the switch element (3) the faster or greater-magnitude control signal can be selected in each case, and by means of the relay (5) it is possible to monitor the connection of a pressure medium source (storage tank 7) to the working cylinder (9). The working cylinder (9) can preferably be used as a brake cylinder for a brake system. <IMAGE>
Patent SE-8304437-L (SE)
Inventor: BAILEY E A
IPC: E21B19/16
Filed: 1983-08-16
Abstract: A drilling apparatus adapted to have a drill string releasably secured thereto and including improved means for selectively locking such a drill string against axial rotation.
Patent SE-8304950-L (SE)
Inventor: BERGQUIST E A
IPC: B62D51/04
Filed: 1983-09-14
Abstract: PCT No. PCT/SE84/00296 Sec. 371 Date Jul. 11, 1985 Sec. 102(e) Date Jul. 11, 1985 PCT Filed Sep. 12, 1984 PCT Pub. No. WO85/01275 PCT Pub. Date Mar. 28, 1985.A tracked load carrying vehicle comprises a chassis (10); an engine (11) mounted on the chassis for propelling the vehicle; an output shaft (13) driven by the engine; two tracks (14,15) provided in parallel on either side of the chassis and each one running over a plurality of wheels (16-19,20-23), at least one of which being adapted to be driven by the output shaft (13) of the engine for driving the track; and a control lever (60) for steering the vehicle. A clutch is connected between the output shaft (13) of the engine and each one of the tracks (14,15), so that either one of the tracks can be disengaged. The control lever (60) is adapted to actuate one or the other of the clutches by means of a linkage, so that the clutch interrupts the transmission to the pertaining track (14,15). These features will give the vehicle a small turning radius and good maneuverability. The vehicle can also be provided with braking means for braking the tracks.
Patent SE-8305095-L (SE)
Inventor: SUGA Y
IPC: C22C38/02
Filed: 1983-09-21
Abstract: A feature of the present invention is to set S</=0.007%, Mn=0.08 SIMILAR 0.45%, P=0.015 SIMILAR 0.45% in a slab. The present inventive idea does away with the conventional concept of using MnS as an inhibitor and prevents incomplete secondary recrystallization by the S content, which is decreased to a level as low as possible. In addition appropriate amounts of Mn and P are added. Due to these advantages, a high Si content, which leads to a watt loss reduction, can be employed in the present invention. In addition, the temperature of slab heating can be drastically decreased as compared with the prior art. The watt loss of a product produced by a low- temperature slab-heating is considerably lower than a product produced by a high-temperature slab- heating. After hot-rolling, the material is annealed at 850-1200 DEG C and then cold-rolled with a reduction of 180%. The invention may particularly be applied to continuously cast slab.
Patent SE-8307060-L (SE)
Inventor: SCHRODER ULF
IPC: A61K49/22
Filed: 1983-12-21
Abstract: The present invention provides a method of contrast enhanced ultrasonic diagnostic imaging comprising administering to a subject a contrast enhancing amount of spheres or particles comprising a matrix enclosing a contrast agent which reflects sound waves, and generating an ultrasonic image of said subject wherein the matrix comprises a polymer held together by chemical bonds and wherein the polymer is selected from the group consisting of acrylates, polystyrene and derivatives thereof.
Patent SE-8404892-L (SE)
Inventor: ZEILON STEN
IPC: F24T50/00
Filed: 1984-10-01
Abstract: A system of mountain locations (1) within a mountain range (5) retaining a mean temperature T0, is converted to a cool multi-room (1a) system for cool storage purposes, and to another warm multi-room (1b) system for dry storage purposes; whereby cool and warm rooms alternate in sequence with each other and being delimited by mountain walls (4). The temperature variation between the multi-room systems is maintained by cooling (61) and warming (63) surfaces, in conjunction with refrigeration machinery (6). The diffusing moisture flow from the mountain mass (5) against the cool multi-system, condenses against said cooling (61) surfaces.<IMAGE>
Patent SE-8501815-L (SE)
Inventor: BORG K
IPC: E01C19/17
Filed: 1985-04-12
Abstract: The attachment of the crack repair tool (2) enables it to follow the contour of uneven areas in the road surface. It comprises a crack follower (9,15) which inserts into the crack to be repaired and a mouthpiece housing (8) with at least one mouthpiece for spraying asphalt tar into the crack to be repaired. A V-shaped tool (10) is incorporated to even out the sprayed material surface. This has its open base turned forwards in the work direction, to pick up any excess of asphalt tar.
Patent SE-8601136-L (SE)
Inventor: MALMSTROM HENRIC
IPC: A61B17/42
Filed: 1986-03-11
Abstract: A surgical instrument for uterocervical conisation. It includes a holder member (1) for diathermic wire (6), this member being intended for mounting in a pistol grip. The wire (6) is tensioned by the holder member such that the wire forms an angle  alpha  to the longitudinal axis of the holder member, the wire cutting out a cone when the member is turned through a complete revolution. The angle alpha  of the wire may be varied using a member (4, 5) thus enabling variation in the size and shape of the cone that is cut out.
Patent SE-8702289-L (SE)
Inventor: LILJA KURT
IPC: F16K11/07
Filed: 1987-06-02
Abstract: The valve piston (4) is connected to a regulating mechanism (6) via a union (5). A number of permanently open passages (10) extend through the piston, through which fluid can freely pass between receiving chambers (11) on either side of the piston. - The piston closes a fluid outlet aperture (8) when in a specific position (I) between the chambers (11).
Patent SE-8703794-L (SE)
Inventor: DE COSTER P K J
IPC: B65D47/08
Filed: 1987-10-01
Abstract: A container cap including dual longitudinally aligned closure lids integrally connected by an inboard hinge strip having a central mounting panel and opposed hinges integrally joining the hinge strip to the respective lids. A pair of outboard spring strips parallel the hinge strip in spaced relation to each side thereof, each spring strip including a substantially rigid central panel and opposed end hinges integrally joining the spring strip to the opposed lids on axes longitudinally outwardly spaced from the axes of the hinge strip hinges.
Patent SE-8704621-L (SE)
Inventor: LEINI A
IPC: B28D1/12
Filed: 1987-11-23
Abstract: Sawblades for cutting materials containing abrasive grains or fibers with a power saw utilizing two reciprocating sawblades (11,21) in contact with each other guided by a groove in a guidebar (10), all teeth on one blade pointing forwards and all teeth on the other blade pointing backwards. The teeth are located with unequal distances chosen so that two teech on the first blade will not simultaneously be opposite two teeth on the other blade with the same distance as the teeth on the first blade.
Patent SE-8802728-L (SE)
Inventor: CAWLFIELD D W
IPC: C25B9/20
Filed: 1988-07-26
Abstract: A separator for use in an electrolytic cell between the anode and a cation exchange membrane is provided to prevent the membrane from touching the anode, the separator having a central mesh portion that is hydrophilic and a surrounding peripheral frame portion.
Patent SE-9002859-L (SE)
Inventor: KIMBERLIN R R
IPC: F01D9/04
Filed: 1990-09-07
Abstract: The turbine nozzle (30) has a full complement of blades (18), for use, for example, in a compressed-air turbine. However, a pair of peripheral walls (32, 34), at opposite sides of a nozzle platform (12) block nozzle blade groups (38, 40). The walls prevent fluid flow through those blade groups and, consequently, the nozzle is given limited power. A method of achieving this includes machining away of as much of the walls (32, 34) as is necessary to enhance the power of the nozzle by exposing more of the nozzle blades to free fluid flow therethrough. By providing such walled, fully-bladed nozzles, and removing portions of the walls, one can meet any power requirement, from full power to any practical minimum, by removing the walls entirely, or removing only a minor portion of each, respectively.
Patent SE-9200160-L (SE)
Inventor: BENGTSSON B
IPC: E02D29/12
Filed: 1992-01-17
Abstract: The sealed manhole incorporates a rise pipe (12) which is provided with a well covering (15, 21) at its upper end and extends freely, being axially movable through an opening (11) in the roof (10) of the chamber. An elastic sealing ring (13) is arranged between the rise pipe and the limiting surface of the opening.
Patent SE-9200704-L (SE)
Inventor: LINDGREN J G
IPC: C08J9/20
Filed: 1992-03-06
Abstract: Thermoplastic microspheres, unexpanded or expanded, which contain chlorine-free aliphatic fluorocarbons or fluorohydrocarbons. Chlorine-free aliphatic fluorocarbons or fluorohydrocarbons are used as blowing agent at the production of expandable thermoplastic microspheres. Expanded microspheres containing these blowing agents have very low densities. The use of the specific blowing agents also gives other advantages, especially with regard to fire and insulation properties and the microspheres are thus especially suitable for use in fire-resistant paints and insulation materials.
Patent SE-9203051-L (SE)
Inventor: GRAHN B
IPC: E04H15/24
Filed: 1992-10-19
Abstract: A device for keeping the upper extremities (1) of rods (3) of a substantially cone-shaped tent (4) diverging downwardly towards the ground and arranged to carry a tent cloth (2) thereron together comprises a sleeve arrangement (5) having at least three interconnected sleeves (9, 11) having their openings directed in different directions and being arranged to receive one of said rods (3) each inserted therein through said openings. The sleeve arrangement is arranged to keep the rod extremities inserted therein together in the pitched state of the tent by means of the interconnection of the sleeves.
Patent SE-9203478-L (SE)
Inventor: DAHLGREN L
IPC: C07C/
Filed: 1992-11-19
Abstract: PCT No. PCT/SE93/00966 Sec. 371 Date May 16, 1995 Sec. 102(e) Date May 16, 1995 PCT Filed Nov. 12, 1993 PCT Pub. No. WO94/11330 PCT Pub. Date May 26, 1994An alkoxylate of 2-propyl heptanol having from 1 to 6 alkyleneoxy groups (B) adducted to the oxygen of the alcohol and from 1 to 10 ethylene oxide group adducted to the terminal alkyleneoxy group and having a general formula (I)C5H11CH(C3H7)CH2O(B)r(C2H4O)pH(I),wherein B is the alkyleneoxy group which has 3-4 carbon atoms, p is 1-10 and r is 1-6.
Patent SE-9402406-L (SE)
Inventor: AASTROEM DAN
IPC: E04F15/02
Filed: 1994-07-07
Abstract: The present invention relates to an arrangement for a sanitary floor in bathrooms, laundries or the like, said floor (1) comprises at least one fall of the same towards at least one floor drain (5). The upper layer of said floor (1) consists of at least two separate, adjacent, rectangularly formed block elements (2, 3; 4), at least one block element (2) of which comprises a floor drain (5), the respective block element having a lower surface (7) which is parallel with a bedding (6) supporting the block elements (2-4) but an upper surface (8) which inclines or is inclined a predetermined angle towards a floor drain provided in the same or in any adjacent block element.
Patent SE-9500865-L (SE)
Inventor: VANRENS RUSSELL J
IPC: B63H20/00
Filed: 1995-03-10
Abstract: Disclosed herein is an outboard motor comprising a steerable and tiltable propulsion unit including a lower unit including a vertically extending drive shaft housing, a drive shaft extending vertically in the drive shaft housing and located in a plane extending in a fore and aft direction, and a propeller shaft driven by the drive shaft and extending in the fore and aft plane, and a powerhead comprising a four stroke engine including a vertically extending crankshaft located forwardly of the drive shaft and in laterally spaced relation to the fore and aft plane, a cylinder extending horizontally and radially from the crankshaft and at an acute angle to the fore and aft plane, a camshaft extending generally vertically in the fore and aft plane and in vertical alignment with and in driving connection with the drive shaft, and a gear set drivingly connecting the crankshaft and the camshaft for rotatably driving the camshaft at a rotational speed which is one-half of the rotational speed of the crankshaft.
Patent SE-9600662-L (SE)
Inventor: HAAKANSSON HANS PETER JOERGEN
IPC: H04R1/10
Filed: 1996-02-22
Abstract: An earmuff assembly comprising two earmuffs (10) each provided with a respective sealing ring (12). A fork-shaped member (14) is pivotally connected on the one hand - at the end of each fork leg - to a corresponding earmuff (10) and on the other hand - centrally - to a resilient headstrap unit (16) at its other end. When the earmuff assembly is not in use, the earmuffs (10) can be collapsed towards one another beneath the headstrap (22) of the headstrap unit (16), for self-locking through the medium of the spring force in the headstrap (22). The connection between a fork-shaped member (14) and the headstrap unit (16) is effected through the medium of pivot hooks (28) provided on respective ends of the headstrap unit (16) or on the central part of the fork-shaped member (14) and intended for gripping coaction with one or more corresponding pivot pins (26) on the central part of the fork-shaped member (14) or on respective ends of the headstrap unit (16). The pivot hooks (28) can only be engaged with and released from the pivot pins (26) when the fork-shaped member (14) and the headstrap unit (16) are in a mutually predetermined position in which the earmuffs (10) are unattached in relation to the fork-shaped members (14). This position is latched by the earmuffs (14) subsequent to mounting the same.
Patent SE-9700790-L (SE)
Inventor: FROHLUND STIG
IPC: H04M1/03
Filed: 1997-03-06
Abstract: A portable speech communication apparatus, preferably a radio telephone, has a flip (14) which is swingable from the apparatus (10). A sound channel is arranged in the flip for guiding sound from at least one speech opening (54, 62) in the flip to a microphone (24) located in the apparatus. The sound channel is formed as a recess (52) in a plate means (50, 60), which is arranged on an essentially even inside (40) of the flip (14).
Patent SE-9701549-L (SE)
Inventor: SKOGLUND HENRIK
IPC: B21B31/08
Filed: 1997-04-25
Abstract: One dismounts a bearing (12) on a steel work roll (11) by lifting the roll on to a roll support (13) which has wheels (17-20) on which the roll will rest. The bearing (12) is then fixed in a support (41) which is movable towards and away from the roll support. Then, one applies a lifting force on the bearing for substantially balancing the weight of the bearing. By means of a hydraulic cylinder (32) applied between the roll support and the bearing support, one forces the bearing out of the roll journal while slowly rotating the roll in its support. A bearing is mounted in a corresponding manner. The bearing support (41) is carried by a truck (40) that rests on air cushions (43-46) and these air cushions are used to balance the weight of the bearing.
Patent SE-9901266-L (SE)
Inventor: GABRIEL GEORGE
IPC: B01D46/00
Filed: 1999-04-09
Abstract: A ventilated cage and rack system which maximizes cage density within the rack is provided. The rack includes at least one air exhaust plenum, and at least one canopy disposed within the rack. The canopy is capable of supporting a first cage within the rack above the canopy, and also positioning a second cage below the canopy so as to maintain a gap between the top of the second cage and the canopy to permit air to be drawn into the air exhaust plenum from the interior of the second cage through the top of the second cage and to also permit ambient air to be drawn across the top of the second cage into the air exhaust plenum.
Patent SE-9904268-L (SE)
Inventor: BERG SVEN-ERIK
IPC: C05F17/979
Filed: 1999-11-25
Abstract: An air supply control device (27) comprising at least one rod can be secured to different positions on the perforated plate between one of the compost device walls and the compost. The control device extends parallel to the compost device base and fills the space between the perforated plate and the adjoining wall.  A compost device comprises a base panel (1), a front wall (3), two side walls, a rear wall (9) and a cover (10). The walls and cover are insulated (14) on the inside. A gap (12) is left between the base panel and walls around at least part of the panel periphery, the gap width being 3-20 (3-7) mm. In front of one of the walls, preferably the front wall, is at least one perforated plate. An air supply control device comprising at least one rod can be secured to different positions on the perforated plate. The control device extends parallel to the base panel and its dimensions are chosen so that it essentially fills the space between the perforated plate and the adjoining wall.