baber/WOPTO huggingface dataset:
Patent SE-8400642-D0 (SE)
Inventor: STANGE SOREN
IPC: B65D21/02
Filed: 1984-02-08
Abstract: The container is stackable, with an upper container (15n) received on top of a lower container (15). The container has corner pieces (1) which can be releasably attached to the container corner areas so that they extend over the corner edges (19) of the container. - The attachment formations comprise an upper flange channel on the upper edge of a corner piece, the channel being open at the bottom and adapted to engage round the walls of the container.
Patent SE-8401057-D0 (SE)
Inventor: HELLDAHL L
IPC: C01G43/00
Filed: 1984-02-27
Abstract: In the process of the invention, a uranium compound reacts with ammonium ions and carbonate ions in aqueous solution. According to the invention, a first aqueous solution (71) which contains ammonium ions and carbonate ions is admixed over a first period with an aqueous solution (12) prepared from uranyl fluoride for precipitating a first amount of ammonium uranyl carbonate, and thereafter over a second period is admixed with an aqueous solution (12) of uranyl fluoride while at least essentially at the same time a second aqueous solution (13) is fed in which contains higher concentrations of ammonium ions and carbonate ions than the first aqueous solution, in order to precipitate the bulk of the ammonium uranyl carbonate. <IMAGE>
Patent SE-8404437-D0 (SE)
Inventor: KELLMAN N
IPC: G01L5/00
Filed: 1984-09-05
Abstract: The spring (11) is anchored at one end in the housing (10) or frame, and its other end (25), where the measured force has effect, is connected to an indicator (11) via gearing comprising two concentric, circular, rigidly joined strips with different dia. The strip with the smaller dia. is coupled to the second spring end and that with the larger dia. is fitted on a roller (15) connected to the indicator which moves linearly in a guide tube (17) running at right-angles to the direction of the measured force. - The indicator has at its free end a scale for reading off its position, and is connected to the roller by a long, pliable rod or hose (16). The latter's end is attached to the roller to follow its periphery, whilst its other end supports the indicator from below at the guide tube upper end.
Patent SE-8500685-D0 (SE)
Inventor: HARTNAGEL H
IPC: B65D1/26
Filed: 1985-02-14
Abstract: Thin walled containers, preferably beakers of plastics material, intended to be fitted together into rod-like stacks and which, in the stacks, form between the bottoms of adjacent containers, respective chambers to accommodate filling, for example powdered coffee, are provided in the peripheral wall with a stacking ring 15 and a holding ring 16. The holding ring 16 is constructed with two superposed annular parts 16a, 16b of which, in the stack, one annular part 16a of a container is opposite the other annular part 16b of the adjacent container. Constructed in the annular parts 16a and 16b are peripheral rows of cap-shaped projections of which the projections 19 of one peripheral row protrude towards the interior of the container and the projections 20 of the other peripheral row project towards the outside of the container. When the containers are fitted together in the stack, the projections 19 and 20 which are in an oppositely disposed relationship are impressed partially and resiliently into one another so creating a reliable grip which can be reliably and smoothly overcome by the application of limited axial force when the containers are to be moved apart in an axial direction. <IMAGE>
Patent SE-8500843-D0 (SE)
Inventor: HAVE HENRI CHARLES TEN
IPC: B63B43/08
Filed: 1985-02-21
Abstract: A stabilizing device for a crane vessel of the semi-submersible type provided with an underwater hull and a working platform supported above sea level by means of hollow columns, comprises a vertically movable stabilizing member housed in a chamber in a column which is open at the bottom to the surrounding water. The member may be a sealed airtank 6 and a ballast weight or a piston. <IMAGE>
Patent SE-8504654-D0 (SE)
Inventor: SUNDBERG S
IPC: B25B27/04
Filed: 1985-10-08
Abstract: The present invention relates to a method and means for constructing a pump rod for drawing up oil, the rod moving to and fro in a shaft extending down to an oil source. The pump rod is composed of a plurality of sucker rods (4) having smooth, cylindrical end sections. The sucker rods (4) are placed end to end with each other, whereafter a coupling element (5) consisting of a radially deformable inner sleeve (6, 22) with a conical outer surface and an inner surface surrounding the rod ends, and an outer sleeve (7) with a conical inner surface having substantially the same conicity as the outer surface of the inner sleeve (6, 22), being applied over two adjacent end sections. The inner sleeve (6, 22) and the outer sleeve (7) are then caused, with the aid of an assembly tool (8), to move in axial direction with respect to each other, so that the inner sleeve (6, 22) is pressed radially inwards by the outer sleeve (7) to form a friction joint between two adjacent sucker rods (4). The invention also relates to sucker rods (4), coupling elements (5) and an assembly tool (8) for performing the method described above.
Patent SE-8601305-D0 (SE)
Inventor: NICKLASSON CHRISTER
IPC: B62B9/08
Filed: 1986-03-20
Abstract: The present invention relates to a device for mounting a brake shoe (2) at a wheel (8) which is to be braked by the brake shoe (2), and for switching the brake shoe from a braking position to a release position, a lever (1) being mounted on a frame portion (7) in order to be pivotal about a mounting shaft (6) and carrying the brake shoe at its other end. A further arm (9) is moreover pivotal about the shaft (6) and carries a crank (10) at its opposing end, whose proximal end in relation to the brake shoe (2) is spring-connected to the lever (1), while the opposing end is connected to an operating member for the desired switching of the brake shoe (2).
Patent SE-8602807-D0 (SE)
Inventor: J W
IPC: C04B35/58
Filed: 1986-06-24
Abstract: The reliability of silicon nitride bodies for use in bearings can be greatly improved by dealing with microstructural defects which give rise to brightly shining reflections when the metallographically prepared surfaces of the composites are examined microscopically in low-angle impinging light, dark fieldreflected light or reflected polarized light which is viewed through an analyser having crossed polarization. The population of such defects can be dealt with by moderately increasing the normal quantity of intergranular phase and grinding for a longer time than normal prior to sintering. Grading the powder by size before compressing also improves the use properties of the body. The number of fatigue cycles which are required to produce faults in ten per cent of the silicon nitride surfaces tested at 6.9 GPa contact stress in the accelerated bearing fault ASTM test STP 771 (L10 parameter) for sintered bodies produced in accordance with the invention is increased by about one order of size above the values which are obtained with the best previously known type of silicon nitride body for use for bearings.
Patent SE-8703923-D0 (SE)
Inventor: INGVARSSON L I
IPC: B21D/
Filed: 1987-10-09
Abstract: A rolling mill machine is for longitudinal bending of plate to provide a cross-sectional profile. The machine includes elements for advancing the plate in a longitudinal direction through a plurality of longitudinally spaced shaping stations. Each of the shaping stations extends in a generally transverse direction relative to the longitudinal direction and includes an upper row of forming rolls and a lower row of forming rolls which are disposed in spaced relationship along the transverse direction for respectively bending the plate advancing therebetween to form the profile. Some of the shaping stations include centrally located forming rolls being longitudinally displaced forwardly of the other of forming rolls in the upper and lower rows for initially bending the plate by these centrally located forming rolls. Additonally, the forming rolls respectively combine with corresponding other forming rolls to form generally converging longitudinal rows of the forming rolls. The machine may include each of the forming rolls being mounted for rotation about a shaft which extends perpendicular to the longitudinal rows of each of the forming rolls.
Patent SE-8802035-D0 (SE)
Inventor: FONDEN B
Filed: 1988-06-01
Abstract: A component on a frame (2) measures the side angle of the frame, and emits a signal corresp. to it. It also emits a second signal corresp. to the height angle. A second frame (3) fixed to the reference has a sec. angle measurement component which measures the side angle and emits a signal corresp. to it, and a fourth signal corresp. to its height angle relative to the second frame. - A length-alterable connecting component (11) is fitted between the angle measuring components, and incorporates a calculating unit (14) which receives all the emitted signals, calculating from them the relative side and height angles of the frames, and thus the direction (20) of the object (1) relative to the reference. The connecting component (11) in the unloaded state crossways takes the form of at least one long, somewhat-cupped strip bendable at right-angles to its longitudinal direction, by overcoming a force which attempts to restore to its unloaded shape.
Patent SE-8802953-D0 (SE)
Inventor: ERDMANNSDOERFER H
IPC: F01N3/029
Filed: 1988-08-23
Abstract: The invention relates to a process for the discontinuous burning off of carbon deposited on the heat-resistant exhaust gas filter of an internal combustion engine, particularly a diesel internal combustion engine. At least one metal must be present during this process. The problem of ensuring the combustion of the carbon at the minimum temperature and of achieving a long filter life, is solved in a particularly advantageous manner through the use of an organic complexing agent able to form a complex with the metal and/or an organo-metallic complex compound of the metal with the organic complexing agent. The invention also relates to an apparatus for performing the inventive process. For this purpose, the exhaust gas filter preferably has at least two, at least temporarily separately operable filter units.
Patent SE-8803193-D0 (SE)
Inventor: ANDERSSON E S
IPC: F28F1/34
Filed: 1988-09-12
Abstract: In a heat exchanger tube having external surface enlarging elements in the form of pins, pins (18) of a certain length (1<1>) are used in the first half of the tube length (L) in the direction of flow of the gases, and second pins (19) having a length (1<2>) approximately equivalent to 1<1>/cos 45 DEG  along the rest of the tube. Within a region of approximately 20 % of L, nearest to the gas inlet (12) from a combustion chamber, the length of the pins is decreased conically in known manner, so that the pin length closest to the inlet is negligible. The longer pins (19) are bent approximately 45 DEG  in relation to the longitudinal axis of the tube so that their ends remain within the contour defined by the shorter pins (18).
Patent SE-8803673-D0 (SE)
Inventor: BERGLUND S
IPC: G03B21/132
Filed: 1988-10-14
Abstract: An overhead projector comprises a horizontal object plate 4, an objective lens 7 and a deflection member 6 in the region above the object plate in one end region 46 of the general projection direction 50, a Fresnel lens 1, the axis of which is directed towards the deflection member 6 and a light source 32 in one focus 3 of the Fresnel lens, the other focus 8 of the Fresnel lens lying essentially on the deflection member 6. The deflection member 6 is a prism and is located above the front end region 46 of the object plate in the projection direction. <IMAGE>
Patent SE-8901177-D0 (SE)
Inventor: MERILAEINEN T
IPC: C10F5/04
Filed: 1989-04-04
Abstract: The invention relates to a peat fragment machine which comprises a lifting device (11) for the peat, for example a disc member, which is used to transfer the peat to a worm conveyor (12) or the like, which worm conveyor transports the peat onwards and presses it against an end part at the end of the worm conveyor, advantageously to an end cone (13). The end part (13) comprises members (16, 17 and 18, 19) which can be used to provide the end part with at least two different series (14, 15) of nozzle pipes. <IMAGE>
Patent SE-8904259-D0 (SE)
Inventor: RAHKONEN PEKKA
IPC: B25B5/02
Filed: 1989-12-19
Abstract: The invention relates to a rapid-action locking element for locating and securing articles as they are being worked and joined together. The lock mechanics are designed such that hoses and cables cannot get caught in the locking device and such that a stoppage during the work operation is thereby prevented. The locking mechanism is self-locking, thereby making the preloading of fixtures outside the working machine considerably easier. The locking force can be supplied to the side A of the lock shackles by manual or mechanical means and the locking force remains mechanically in place until a releasing force is supplied to the side D of the lock shackles. The locking element according to the invention has a built-in ejector function. <IMAGE>
Patent SE-9001857-D0 (SE)
Inventor: PERSSON J-O
IPC: A61M25/00
Filed: 1990-05-23
Abstract: A method for inserting a drain catheter into an antrum includes the steps of securing a needle holder to the trailing end of a needle, positioning a hammer in predetermined spaced relation to the trailing end of the needle holder, loading a bias member so that it urges the hammer to strike the needle holder, restraining the hammer to maintain the load on the hammer, and quickly releasing the hammer and allowing it to strike the needle holder so that the leading end of the needle punctures the bone of the antrum wall. A first dampening member decelerates the hammer at the end of its displacement, and a second dampening member decelerates the needle and needle holder at the end of their joint displacement. A rigid tube is disposed in ensleeving relation to the needle so that the leading end of the tube is positioned in predetermined proximity to the point of the needle so that the leading end of the tube is carried into the antrum when the needle point punctures the antrum wall. A flexible catheter ensleeves a trailing end of the needle and a trailing end of the tube, and the catheter is bonded to the tube so that the tube and catheter remain together as a unit when the needle is withdrawn from the antrum. The tube and catheter provide a drain when the needle is withdrawn, the catheter having a trailing end that extends exteriorly of a patient's nose to facilitate drainage of the antrum.
Patent SE-9002179-D0 (SE)
IPC: B60H3/06
Filed: 1990-06-19
Abstract: PCT No. PCT/SE91/00394 Sec. 371 Date Oct. 29, 1992 Sec. 102(e) Date Oct. 29, 1992 PCT Filed Jun. 4, 1991 PCT Pub. No. WO91/19617 PCT Pub. Date Dec. 26, 1991.An arrangement for filtering the air entering the interior of a vehicle, particularly the interior of a car, includes a coarse filter, a fan unit and a fine-filtering unit. The whole of the arrangement is combined to form a unit which can be fitted to the vehicle in the manner of a conventional, openable roof hatch (b 2). When closed, the hatch has a rear part which projects above the roof of the vehicle and which includes an ambient air intake opening (3) in which the coarse filter is mounted. The hatch also includes a vehicle interior air intake opening (9), a shutter (11) for closing the ambient air intake opening and the interior air intake opening to a desired extent, and at least one outlet opening (8) through which filtered air is blown into the vehicle interior.
Patent SE-9003097-D0 (SE)
Inventor: LEONTIEV P I
IPC: B02C7/04
Filed: 1990-09-28
Abstract: The device comprises a casing (1) with a charging bunker (2), at least two disks (4, 5) mounted on a common axle with a working gap (8) between them and with the possibility of rotation in opposite directions. The disks (4, 5) are provided on their surfaces (6, 7) with annular concentrical protrusions (9, 10) with radial through-slots (13, 14), whose lateral walls are inclined in relation to the surfaces (6, 7) of the disks (4, 5). When the disks turn, the particles of the bulk material are crushed as a result of cutting-shearing process. The device is intended for crushing oil-producing crops, such as seeds of rape, sea-buckthorn and mustard.
Patent SE-9003788-D0 (SE)
IPC: F24D3/16
Filed: 1990-11-28
Abstract: A ceiling-installed heat-exchange arrangement for attemperating room air, comprising a heat-exchange unit (10) which includes a heat-exchanger (20, 21) comprising horizontal cooling-water conducting pipes (20) having mutually parallel and vertical cooling flanges (30), and vertical screen plates (40) which are disposed on each side of the elongated heat-exchanger (20, 21) and which extend downwardly therefrom to define a convention height for the air cooled in the unit (10). The screen plates (40) are constructed from side screens (41) which are connected to two opposing sides of the heat-exchanger (20, 21) such as to screen the sides laterally, and leg walls (51) which belong to a bottom screen element (50) of generally U-shaped configuration and which are detachably connected to the bottom edge part of the side screens, which U-shaped screen element is constructed, at least at its lower part, to allow air to pass therethrough.
Patent SE-9101079-D0 (SE)
Inventor: FURENDAL ALLAN
IPC: A47L9/00
Filed: 1991-04-11
Abstract: The basic idea of the invention, relating to various devices for vacuum cleaners, is to achieve a technical solution enabling the user to use the equipment as walking and standing support, vacuum in upright position, change hose, nozzle, shaft and other accessories, and adjust the length of the tube while standing upright, operate the other functions while standing upright. The basic idea of the invention is implemented by applying the vacuum cleaner on a trolley dirigible from upright position, or by combining trolley and vacuum cleaner to a single unit, by providing the trolley with steering bar/walking support at a suitable level, by making the shaft of the vacuum cleaner movable to upright position and providing it with a coupling at a suitable level for exchanging accessories, by providing other devices according to the invention with controls located where they can be operated from upright position.
Patent SE-9203532-D0 (SE)
IPC: H01L23/40
Filed: 1992-11-24
Abstract: The invention relates to a means (10) for fixing sheet electronics elements (22) against a wall in a cavity (24). The means comprises a cover shaped main body (12) with clamping elements (14) extending therefrom, each clamping element having a projection (16), which, when the clamping elements (14) are inserted in the cavity (24), are arranged to pretension the clamping element by bending the clamping elements inwards. The cavity wall is provided with a notch (28) into which the projection (16) of the respective clamping element (14) snaps when the clamping element is inserted completely into the cavity (24). An engagement portion (18) of each clamping element (14) is brought into contact with the sheet element (22) when the projections snap into the notches to clamp the sheet element against the cavity wall.
Patent SE-9300130-D0 (SE)
IPC: B60P1/64
Filed: 1993-01-19
Abstract: The U-frame carriage comprises beams (2,3,4) arranged in the form of a U, two wheel units (5,6) arranged at the rear end of the carriage provided with screens (10) and at least three lifting devices (14,15) for lifting a container located within the U-shaped area. The screens comprise rear lifting devices (1) for raising the rear part of the container via engagement devices (13). A front lifting device (17,18,19) raises the front end of the container. The lifting devices are arranged to lift the container vertically so that it is parallel the whole time with the ground. - The loading and unloading position for the container can be between its highest and its lowest position. The rear engagement devices (13) are each arranged on a lifting unit (10) comprising a U-shaped cross-section beam which extends parallel with the longitudinal frame components and above the wheel units (5,6) and is fixed to the longitudinal frame components via a pivotable connecting component (12).
Patent SE-9301858-D0 (SE)
IPC: G02B6/36
Filed: 1993-06-01
Abstract: A mold arrangement for molding an optodevice onto an optical fibre ribbon. The mould includes several plates which are intended for insertion between the movable top plate and the stationary bottom plate, or counterpressure plate, of a transfer molding press, and includes an inlet channel, primary and secondary runners, and an optodevice molding cavity which is defined by two of the plates, the mould plates, when the mould is closed, and through which the fibre ribbon extends. Each of the mould plates is provided with respective front and back exchangeable jaws. One jaw of the front jaws is provided in the jaw dividing plane with V-grooves which correspond in number to the number of fibers in the fibre ribbon and in which the optical fibers from which a protective covering material has been stripped are positioned so that their centers lie in the jaw dividing plane. That side of the other jaw which lies proximal to the fibers is provided with a recess in which a pad of soft resilient material is mounted. One jaw of the back jaws is provided in the jaw dividing plane with a recess in which the fibre ribbon is positioned so that the centers of the fibers lie in the jaw dividing plane. The other jaw is provided on that side thereof proximal to the ribbon with a recess in which a pad of soft resilient material is mounted. The pads project beyond the dividing plane of respective jaws and press against and firmly hold the fibre ribbon when the mould is closed.
Patent SE-9303888-D0 (SE)
Inventor: KORNFELDT HANS
IPC: F16B1/00
Filed: 1993-11-24
Abstract: A metallic cloth joint in the form of a woven, braided, knitted, or knotted network, comprising one or more wires or tapes. The cloth is arranged in the form of a cloth tape with thickness << width << length and comprises a metal wire or a metal tape with shape-memory function. The metal wires or metal tapes are oriented essentially in the longitudinal direction of the tape and arranged, after application, by a thermally or mechanically induced transformation, to achieve a deformation such as a contraction of the tape in the longitudinal direction.
Patent SE-9400462-D0 (SE)
Inventor: HANSSON HENRI
IPC: B65B1/04
Filed: 1994-02-11
Abstract: PCT No. PCT/SE95/00109 Sec. 371 Date Jun. 20, 1995 Sec. 102(e) Date Jun. 20, 1995 PCT Filed Feb. 6, 1995 PCT Pub. No. WO95/21768 PCT Pub. Date Aug. 14, 1995The invention relates to a device for filling with high accuracy a finely divided powdered medicament having a particle size smaller than 10  mu m into cavities having a size corresponding to the volume of powder to be filled, wherein said device comprises oscillating and rotating means for breaking down aggregates formed in the finely divided powdered medicament and filling and for compacting it in said cavities. The invention also includes a method of filling with high accuracy of a finely divided powdered medicament having a particle size smaller than 10  mu m and to fill said finely divided powdered medicament into cavities, wherein the finely divided powdered medicament is transported and compacted in said cavities by oscillating and rotating means.