baber/WOPTO huggingface dataset:
Patent IT-9085579-D0 (IT)
IPC: F04D29/44
Filed: 1990-06-08
Abstract: The invention discloses a single-impeller pump with a diffuser (1, 40, 50, 60, 80, 100, 120, 130) arranged in front of the impeller (14, 46, 57, 107) on the suction side of the impeller (14,46,57,107) which evolves in the longitudinal direction toward the pressure chamber (21,67,112) with channels (10, 72, 90, 109, 128, 139) arranged around the periphery of the funnel or wall (13, 42, 52, 69, 88, 102, 125, 135) which is present within the pump casing (11, 66, 85, 114, 127, 136) and is comprised between the suction opening (27), or an eventual ejector (44, 104), and the casing cover (12, 56, 64, 84, 110, 123, 133). Said channels (10, 72, 90, 109, 128, 139) act as diffusers and send longitudinally and without any rotation into the pressure chamber (21, 67, 112) the flow streaming out of the impeller (14, 46, 57, 107) which is conveyed into the longitudinal channels (10, 72, 90, 109, 128, 139) by baffles (17, 63, 83, 122, 132), eventually complete with blades (16, 62, 82) arranged around the periphery of the impeller (14, 46, 57, 107). <IMAGE>
Patent SE-0000181-D0 (SE)
Inventor: HANSSON ROLF
IPC: H04W4/00
Filed: 2000-01-21
Abstract: The present invention relates to a method of handling operator-specific supplementary services in a cellular mobile telecommunications system of the TDMA-type. The invention relates particularly, but not exclusively, to the PDC system used in Japan. According to the invention, operator-specific fields that already exist are divided into different types of elements. Rules that specify how the operator-specific fields shall be used are also set-up, so as to obtain consistent use of the operator-specific fields regardless of the operator used by a subscriber. The invention contributes towards solving the problem of incompatibility between different networks and mobiles occuring when each operator uses the operator-specific fields selectively.
Patent SE-0000187-D0 (SE)
Inventor: ROSENDAHL ANDERS
IPC: G08C17/02
Filed: 2000-01-21
Abstract: A portable transmitter (11), used to send signals to a control device in the vehicle, comprises a display (17), keys (13) for setting a timer, a transmission circuit, an antenna (17), and a noise emitting device. A control unit (9) in the vehicle receives a timer signal from the transmitter and is coupled either to a timer circuit or a time storage memory, which is used to activate the timer. When the timer signal is received by the control unit, audible confirmation is emitted by the portable transmitter.
Patent SE-0000891-D0 (SE)
Inventor: SJOELUND MARTIN
IPC: A01J7/04
Filed: 2000-03-17
Abstract: The present invention relates to a cleaning device for cleaning at least one teat (28) of an animal, comprising a teat cleaning cup (1) and a tube (2) connected between said teat cleaning cup and a washing station (4). The tube (2) is associated with a cylinder unit (10, 12), via a wire (14) and a displaceable pulley (6), for lifting up said tube in relation to a floor surface (18). The cylinder unit (10, 12) may be variably activated by means of a vacuum source (22) via a valve arrangement (24, 26) to maintain the tube (2) at one of a first level (A) and a second level (B) above a floor surface (18).
Patent SE-0001376-D0 (SE)
Inventor: DREVIK SOLGUN
IPC: A61F13/56
Filed: 2000-04-13
Abstract: The present invention relates to an absorbent article (1) in the form of a sanitary napkin, a panty liner or an incontinence protector for women. According to the invention, the article (1) includes outwardly projecting, flexible flaps (6, 7) which extend beyond respective sides of the abosrbent body (2) along a tapering part of said body and have outer longitudinal edges (13, 14) which in the unfolded state of the flaps are inclined relative to the longitudinal symmetry axis (A-A) of the article at an angle such that the distance between the outer sides of the flaps and the longitudinal symmetry axis of the article decreases in a direction towards the rear end of the article, and in that the outer longitudinal edges (13, 14) of the flaps in the unfolded state of said flaps are each inclined to the longitudinal symmetry axis (A-A) of the article at a first angle ( alpha ) which is larger than the angle ( beta ) at which a first imaginary line (B-B, B'-B') is inclined to said longitudinal symmetry axis, said first imaginary line passing through the outer limitation point of the abosrbent body in its widest part and the outer transversal limitation point of the rear end of the absorbent body on the same side of the longitudinal symmetry axis (A-A) as the edge in question, although being smaller than three times this angle of inclination.
Patent SE-0100010-D0 (SE)
Inventor: LUNDGREN ALLAN
IPC: D21C/
Filed: 2001-01-03
Abstract: The process steam from the last evaporation stage and the unclean condensate are introduced into the first unit of a combined stripper/condenser while the rest of the steam flows to another condensers. The process steam and unclean condensate are brought to flow in opposite directions to cause a direct heat exchange resulting to the separation of volatile compounds from the condensate.        Purification of unclean condensate emanated from pulp production of chemical or semichemical pulp including evaporation of spent liquor under utilization of a cleaning plant having series coupled condensers comprises: (a) the process steam from the last evaporation stage and the unclean condensate are introduced into a combined stripper/condenser in opposite directions to cause a direct heat exchange, resulting separation of volatile compounds from the condensate; (b) the rest of the process steam flows to another condensers while the remaining process steam is cooled down indirectly leading to the contaminated water and turpentine to be condensed and collected together. Methanol is condensed from the first collected condensate that separates from the turpentine content. Turpentine is removed from the plant and the residual condensate leads back to the combined stripper/condenser. Methanol and primary cleaned condensate is collected at the bottom and is removed from the plant or will be further purified. An Independent claim is also included for a plant for purifying of unclean condensate emanated from pulp production.
Patent SE-0101507-D0 (SE)
Inventor: ANDERSSON RICKARD
IPC: B25B19/00
Filed: 2001-04-28
Abstract: The tool enables a fixture component to be loosened or tightened with impulse force and has a rotary component for rotation by hand force or other means, a rotation unit for engagement against the fixture component and a shaft or other component for force transmission between the rotary component and rotation unit. - In an elastic component energy used for rotation of the rotary component is stored. An impulse component is made to rotate by the rotary component until a predetermined torque is achieved, after which the energy stored in the elastic component is caused by the impulse component to strike against a stop formed on the shaft, so that a rotating force from the shaft is applied by the rotation unit to the fixture component.
Patent SE-0200125-D0 (SE)
Inventor: TILLANDER BO
IPC: A61G13/12
Filed: 2002-01-18
Abstract: The present invention relates to an arrangement for fixation of a patient prior to a surgical operation, like hip joint surgery, comprising support units applied against a pelvis, wherein at least one support unit comprises a support/compression applicable across the pelvis, when the pelvis is placed in a lateral decubitis position for exerting a vertically applied pressure (vertical power) and also for positioning a patient.
Patent SE-0301086-D0 (SE)
Inventor: BILLINGER KENNETH
IPC: B60P/
Filed: 2003-04-14
Abstract: The unit (1) comprises a height adjustable boom support with a boom (24) and protruding part (25). The boom support comprises a transmission beam (20) extending in the chassis cross-direction at a distance from the chassis when the unit is mounted on the rear end of the truck chassis (3). The beam is used to support the boom and protruding part extending at right angles to the beam, the latter being height adjustable and rotatable about an axis extending in the beam length direction using two actuators (22) extending between fastener devices (12, 16) on the chassis and beam.
Patent SE-0301873-D0 (SE)
Inventor: WINBERG RAGNAR
IPC: B63H1/28
Filed: 2003-06-26
Abstract: Films (8, 9, 13, 14) with an outer layer of polyfluoroethylene are bonded to both sides of the propeller blades.  A boat propeller has a film (8, 9, 13, 14) glued to both sides of each propeller blade (2-4). The outside of the film comprises a smooth, closed layer of polyfluoroethylene.
Patent SE-0402997-D0 (SE)
Inventor: PETERSSON TOMMY
IPC: A43C15/02
Filed: 2004-12-10
Abstract: The device is a screw with a part for pressing into the grip surface and a threaded part for twisting the device into this surface. - An anti-slip device for screwing into a grip surface on e.g. a tyre, Wellington boot or shoe in order to provide better grip with e.g. a slippery road comprises a screw with a thread and a press-in part having the same diameter and width as the thread diameter. The device is fitted by pushing the press-in part into the grip surface and then twisting the device so that the thread is sunk to the desired depth.
Patent SE-8205429-D0 (SE)
Inventor: KISS GUNTER H
IPC: B29C51/08
Filed: 1982-09-22
Abstract: A process, with the associated apparatus, forms molded articles from binder-containing organic fibres. The process uses pressure to achieve temperatures of more than 100 DEG  C. The material is preferably in the form of fibrous mats containing up to 50% heat-hardening binder and having a processing moisture content of more than 5% and preferably 10 to 25%. The compression of the material structure takes place in a single mold stroke, optionally accompanied by additional shaping. With the mold closed, steam pressure is produced during the minimum curing time of the binder in a closed, material-containing volume. The mold is maintained at a superatmospheric pressure. Additional steam can be introduced before or during this time. Following the minimum curing time, the steam pressure and moisture in the molded material are reduced without any significant change to the mold temperature and during steam pressure release the molding pressure is not reduced below a value required for keeping the mold steam tight and for maintaining a surface pressure. This molding pressure is at least equivalent to the steam pressure in the material. At the end of steam pressure release, the molding pressure is released and the mold is opened for removing the workpiece.
Patent SE-8300278-D0 (SE)
Inventor: ERNST HANS-HELLMUT
IPC: B65H1/04
Filed: 1983-01-20
Abstract: One end of a car safety belt is wound onto a spool (2) which is mounted in a housing (1). The housing has a U shaped cross-section with flanges (7,8). The outer parts of the upper ends of these flanges are bent over to form pawls (9,10) which lock the teeth of the ratchet wheels (17,18) fitted to the spool. The side flanges are L shaped, with a slot in the upper wider part of the flange. One side of this slot is aligned with the inner edge (7d,8d) of the lower part of the flange.
Patent SE-8302867-D0 (SE)
Inventor: ERIKSSON KARL GUSTAV VEINE
IPC: A63C5/07
Filed: 1983-05-20
Abstract: The span of the ski is provided with a horizontal slit passing through the span and dividing it into an upper part and a lower part, the lower part being more easily bendable in vertical direction than the upper part. For influence of the front sole part of the ski boot is arranged a pressure member, movable in vertical direction, which member passes through upper part and is fastened to or in any other way arranged to engage with the lower part of the span.
Patent SE-8303200-D0 (SE)
Inventor: COHEN R K
IPC: G06F3/05
Filed: 1983-06-07
Abstract: Data generated by an encoder with phase quadrature outputs, for instance a displacement transducer in a resistance spot welder control system, is read out of the interface to the computer in a format compatible with computer languages. The quadrature signals are converted to pulses representing positive and negative unit changes of displacement, and fed to an up-down counter which has signed two's complement values at its output. The most recent displacement data is read out while the counter continuously tracks the encoder.
Patent SE-8304355-D0 (SE)
IPC: C02F3/28
Filed: 1983-08-10
Abstract: The invention relates to a method of controlling a hydrolysis step at an anaerobic treatment process for treating wastewater from the manufacture of peroxide bleached mechanical or chemi<sub>-</sub>mechanical pulp. The method is carried out in that the redox potential of outgoing water from the hydrolysis step continuously is measured and controlled in that ingoing water to the hydrolysis step at demand is directed past the hydrolysis step and to a subsequent aerobic step.
Patent SE-8304818-D0 (SE)
Inventor: BENES L
IPC: A61P1/04
Filed: 1983-09-08
Abstract: The invention relates to pharmaceutical compositions with antiulcer, spasmolytic and local anaesthetic action, which are particularly suitable for oral administration and contain as active ingredient trans-2-(1-pyrrolidinyl)cyclohexyl 3-n-pentyloxycarbanilate or one of its salts with a pharmaceutically suitable inorganic or organic acid and, preferably, the corresponding hydrochloride, together with a physiologically acceptable vehicle and/or an antacid component. The compositions according to the invention prevent at a daily dose of 10 to 200 mg the formation of tumours, inhibit their spread and shorten the duration of healing, the dosage being less than with conventional compositions having the same action. Combination of the active ingredient with antacid substances is particularly advantageous.
Patent SE-8306207-D0 (SE)
Inventor: SKOGMAN B G
IPC: B32B27/40
Filed: 1983-11-11
Abstract: A sandwich material is characterized in that it comprises at least three layers, viz a first layer (12), constituting a wear layer, consisting of a polymeric substance with a hardness of between 85 and 100° Shore A, a second layer (9) consisting of rubber with a hardness of between 50 and 70° Shore A, but softer than said first layer, and a third layer (10) consisting of rubber with a hardness of between 20 and 50° Shore A, but softer than said second layer, said second layer being located between said first and third layers.
Patent SE-8306380-D0 (SE)
Inventor: BECKSTROM K A-M
IPC: A23C/
Filed: 1983-11-18
Abstract: The product which can be in its hydrolysed form is mixed with a sugar material with a mixing screw. It is mixed for 2-60 seconds at 60-180 deg.C. The extrudate is then cooled, dried and powdered. DETAILS - The milk product can be powdered milk, a powdered whey based material, a milk fat material or a milk protein preparation. The sweet material is saccharose, glucose, fructose, lactose, galactose, sorbitol or maltose. (Provisional Basic previously advised in Week 8428)
Patent SE-8403892-D0 (SE)
Inventor: BERLETH M
IPC: B25B1/12
Filed: 1984-07-27
Abstract: A specimen holder clamp for a microtome comprising a fixed jaw which is fixed relative to a guide member and a movable jaw which is movable along a path defined by the guide member. The clamp is provided with a first infinitely adjustable rack, and the movable jaw carries a second complementary incrementally adjustable rack for coupling engagement so that when the second complementary incrementally adjustable rack engages with the first infinitely adjustable rack, fine adjustment of the clamp can be effected, and when the second complementary incrementally adjustable rack is disengaged, coarse adjustment can be effected. The second complementary incrementally adjustable rack is normally biased into engagement with the first infinitely adjustable rack.
Patent SE-8500329-D0 (SE)
Inventor: GUSTAVSSON J
IPC: F16K7/00
Filed: 1985-01-24
Abstract: Device to automatically stop the flow of material upon loss of pressure.When gas tanks are emptied, moisturized air enters if the top is open. When the gas tank is empty, the pressure-dependant valve closes when the gas-filled ball (2) expands and occludes the valve's cylinder wall.<IMAGE>
Patent SE-8500993-D0 (SE)
Inventor: NILSON B
IPC: B65D/
Filed: 1985-02-28
Abstract: A seal for container locks and the like comprises two units (1,2,3;8,14,15) which are snapped into each other. The snap action is carried out by means of a plug (14) forming part of one of the units (8,14,15) and which normally closes a cavity (13) containing an indicating means (21). When the parts are separated the plug is drawn out from this position and allows the indicating means to leave said cavity. In one embodiment the plug (14) is hollow and is closed by means of a steel pin (15) which when inserted has put the indicating means under pressure and the plug has blocking vanes (18). In another embodiment the plug is not hollow but has a weak lower portion and supports a resilient blocking ring. A steel pin floats in the cavity and can break the weak wall when an attempt to brake the seal is made.
Patent SE-8503788-D0 (SE)
Inventor: LARSSON GEORGE
IPC: B66C17/06
Filed: 1985-08-13
Abstract: This invention is a device for an overhead travelling crane (10) that is designed to move a long a beam (1) where the beam is designed to pass through a wall (4) or the like and one end of the travelling crane works with a wall component (5) whose shape is adapted to cover an opening in the wall that provides free passage for the travelling crane. The travelling crane works with an additional wall component (8). Each wall component (5 resp. 8) is detachably mounted on one side of the travelling crane (10) so that when the travelling crane passes through said opening (4a) it will cause the wall component in the opening to exit while the wall component that follows the travelling crane fills the opening.<IMAGE>
Patent SE-8505048-D0 (SE)
Inventor: WRETLIND K A J
IPC: A61K31/23
Filed: 1985-10-25
Abstract: An emulsion of perfluorocarbon compounds in an aqueous system has oxygen transporting properties. By incorporation of fat of animal or vegetable origin and at least one of the amino acids glycine, serine or phenylalanine, or urea in the emulsion, the stability of the emulsion will be increased to a point where it can be sterilized by autoclaving, and have nutritive properties as well. The invention also concerns the preparation of an emulsion stabilized in the above manner.
Patent SE-8505489-D0 (SE)
Inventor: RANTA OLAVI ANTERO
IPC: A44C11/02
Filed: 1985-11-20
Abstract: A body portion (1) of the lock is formed by a link member (3) of the ornamental chain, a hinge link (4) of which is replaced with a shaped combination of a hinge and a locking bow (2', 2), whereby the lock differs in shape from the other link members of the chain as little as possible. In addition, a point portion of the bow spring (2) is in the locking position protected against any outside contacts. Being integral in construction, the lock enables chains to be shortened without any laborous soldering step, because even a shortened chain can be connected to the bow spring (2). When chains are joined together, the bow spring portion (2) of the lock (1) is scarcely noticeable in most chain types. The bow-spring lock (1) is also as a separate lock adaptable to all chain types by the use of linking rings. <IMAGE>
Patent SE-8600876-D0 (SE)
Inventor: GUSTAFSSON B
IPC: B22D41/60
Filed: 1986-02-27
Abstract: Metallurgical container, such as a ladle, tundish, casting box or furnace, provided with a heating device comprising an inductive heating means. According to the invention said heating device (2) consists of a tube-like portion connected or connectable to the bottom or the lower portion of the side walls of the container. At least one valve (4), such as a sliding valve, is connected to the tube-like portion, and by means of an inductive heating coil (3) and/or an electromagnetic stirrer arranged in or around said tube-like portion the melt in the heating device can be subjected to stirring. The tube-like portion is preferably formed as an outlet part (2) of the container.
Patent SE-8602214-D0 (SE)
Inventor: NILSSON H-O
IPC: F28D15/06
Filed: 1986-05-15
Abstract: A heat pipe incorporating means for regulating the transfer of heat. The heat pipe consists of a condenser element, an evaporator element and an interconnecting conduit connecting these two elements together. The regulating means consists of a valve body and a valve seat which is fixedly connected to the heat pipe. To control the valve body a means made from a configuration memory alloy is provided, which alloy is arranged to alter its shape upon attainment of a predetermined temperature.
Patent SE-8604847-D0 (SE)
Inventor: OHLSON C-E
IPC: A47B63/00
Filed: 1986-11-12
Abstract: The machine carriage can travel inwards to a work position in a viewing box (1) where it is held loaded, and the magazine (4) is freed from it. The magazine is transportable horizontally to a predetermined position where its vertically movable drive component raises predetermined frames to a viewing position in front of a magazine light surface (1a). In the carriage work position, its front plate (5) permits a limited space for the knees of the film viewer (12), and for this purpose has a hinge at its lower edge, so that under the effect of gravity it can pivot forward to an inclined position when the magazine moves horizontally into the box. A line (16) limits the extent of pivoting movement. The front wall also has outwardly directed side gable parts (8) which by overlapping are accommodated in the box-shaped gable parts (9) of the carriage.
Patent SE-8605560-D0 (SE)
IPC: B29C33/42
Filed: 1986-12-23
Abstract: The mould comprises two halves, and is used to produce plastic objects with curved or inclined surfaces in which holes are to be made. In order to produce the holes at the same time as the material is moulded, the two halves of the mould have identical pins. The pins form a geometrical figures which is truncated by an imaginary diagonal plane, and the base cross-section of which corresponds to that of the required hole. They extend in a direction corresponding to the curved surface curvature radius or at right-angles to the inclined surface. Where the pins are required to produce circular holes they are formed as a cylinder truncated by a diagonal plane. One of the mould halves is fixed, against which the other half, which is movable, is pressed, after which the material to produce the product is introduced.
Patent SE-8702181-D0 (SE)
Inventor: LINDSKOG KJELL
IPC: A61G1/013
Filed: 1987-05-25
Abstract: The base board (1) of the stretcher has sufficient rigidity to enable it to be carried with a person lying on it. The all-round, non-pliable strapping (3) has less thickness than the board. The top side of the board (4) carries a collapsed but raisable back support (20).
Patent SE-8704330-D0 (SE)
Inventor: LARSSON ARNE
IPC: F23N3/04
Filed: 1987-11-05
Abstract: A heat exchanger has a number of through smoke pipes coming from the hearth. The pipes issue in a space between the exchanger and the ceiling of the hearth. The smoke then leaves the hearth via a pipe above the exchanger. The hearth front side is covered by a door with ceramic glass, and the combustion speed is regulated by a thermostat-controlled electromagnet which via one or more rocker arms opens and closes an input air damper. In the hot air channel for heating air is a sensor for a thermostat which at an upper temp. activates a fan to start a cooling process for the air flow around the sensor. Then the temp. drops, the thermostat stops the fan, with combustion air then being fed to the hearth through a channel extending over the whole width of the hearth. The input air channel has a damper, and on its upper side is a gap for spreading combustion air over the whole width of the hearth. On the rear side of the channel are two air gaps and two push hatches are provided for adjustment when an increase in combustion air is needed.