baber/WOPTO huggingface dataset:
Patent SE-8800700-D0 (SE)
Inventor: STAAHLE R
IPC: B25B5/06
Filed: 1988-02-29
Abstract: PCT No. PCT/SE89/00063 Sec. 371 Date Aug. 29, 1990 Sec. 102(e) Date Aug. 29, 1990 PCT Filed Feb. 14, 1989 PCT Pub. No. WO89/08009 PCT Pub. Date Sep. 8, 1989.A hand tool for lockably applying a squeezing or separating force to a workpiece. The tool comprises two legs (1,2) which can be pivoted relative to one another and which have first ends which are free and form two jaws (3,4) intended for co-action with the workpiece. The arms are connected together at a distance from the aforesaid ends, by means of a spring element (9). The tool is mainly characterized in that the spring element (9) has an effect which corresponds to that of a compressible pressure spring, and the legs (1,2) are rigid and intened to be pivoted relative to one another, in order to bring the jaws into contact with the workpiece (15) without appreciably compressing the spring element. Arranged between the spring element and the jaws is a locking arrangement (10,12,13) which is intended, subsequent to compressing the spring element (9) to a desired extent with the jaws (3,4) in contact with the workpiece (15) to releasably lock the position of a pivot means between the legs. This pivot means is located at a shorter distance from the jaws than from the action line of the spring element, so that the force exerted by the spring element will generate an amplified pressure force on the workpiece.
Patent SE-8901357-D0 (SE)
Inventor: OGAWA T
IPC: A61K6/838
Filed: 1989-04-14
Abstract: Sintered calcium phosphate ceramic made of a fluoroapatite of the formula (I> Ca10(PO4)6(OH)2-2xF2x in which x is a number from 0.1 to 1.0, and process for the production of the same.
Patent SE-8902245-D0 (SE)
Inventor: MA GIL-PYUNG
IPC: G05D23/19
Filed: 1989-06-21
Abstract: A constant power supply unit of an electric heating apparatus is disclosed. A voltage sensing circuit generates a DC reference signal corresponding to the nominal value of an AC supply voltage. A timing pulse generator generates a rectangular waveform signal during one of every four cycles. A trigger generator generates a trigger signal at zero-cross points determined by the combination of outputs of a voltage sensing circuit and the timing pulse generator. A power control circuit controls the input power to the electric heating apparatus by the trigger signal, thereby allowing a constant power supply to the electric heating apparatus regardless of the nominal value of the AC supply voltage which may be either 220 volts or 100 volts.
Patent SE-8903911-D0 (SE)
Inventor: SAHLBERG BENGT
IPC: B65G67/00
Filed: 1989-11-22
Abstract: The present invention concerns a safety system for transportation vehicles X for transporting goods from a sender 1 to a recipient 100 between different containers I-III; CI-CIII. Both in stationary and mobile goods containers I-III; XI- XIII; CI-CIII there are goods communications units 50-52 which include means for storing data relating to the goods A-C intended to be received in the containers. In the active transfer position, for loading and emptying of goods, the units 50-52, after coupling 50-51; 51-52, are intended to be able to communicate with each other and actuate valves on the containers for safe handling of the goods, so that the "correct" goods are transferred to the "correct" container. <IMAGE>
Patent SE-9000327-D0 (SE)
Inventor: BERNTELL J O
IPC: F02G1/055
Filed: 1990-01-31
Abstract: A valve system permits recirculation of the combustion gases during oxygen combustion, and blocks recirculation during combustion with atmospheric air, an air preheater being used during this latter process.
Patent SE-9001979-D0 (SE)
Inventor: FARRELL W M
IPC: F02C6/02
Filed: 1990-06-01
Abstract: A double ender powerplant including a first engine having a compressor for producing a downstream axial flow, a combustor, a turbine coupled to the compressor through a shaft, and means for attaching a load coupled to the shaft adjacent and downstream from the turbine; a second engine having a compressor for producing a downstream axial flow, a combustor, a turbine coupled to the compressor through a shaft, and means for attaching a load coupled to the shaft adjacent and upstream from the compressor; and, a generator coupled to each of the attachment means of the first and second engines.
Patent SE-9100749-D0 (SE)
Inventor: GRANBOM BO
IPC: F16C29/04
Filed: 1991-03-12
Abstract: The guide system consists of a guide rail (7) on which a movable yoke (8) is guided by means of two longitudinal guide edges (24) along the rail. The yoke (18) has at least two successively arranged wheels (19) coming into contact with the guide edges, the wheel running surface corresp. to the profile of the guide edges.
Patent SE-9102082-D0 (SE)
Inventor: AURELL E
IPC: F16K7/17
Filed: 1991-07-04
Abstract: PCT No. PCT/SE92/00453 Sec. 371 Date Feb. 10, 1994 Sec. 102(e) Date Feb. 10, 1994 PCT Filed Jun. 23, 1992 PCT Pub. No. WO93/01433 PCT Pub. Date Jan. 21, 1993.A valve arrangement includes a valve housing having a circular cylindrical portion in which is formed a valve chamber, a control valve and a valve member. The valve chamber has an inlet adapted to be connected to a pressure-medium source for allowing pressure-medium to flow into the valve chamber and an outlet through which pressure-medium flows out of the valve chamber. The control valve is movable between a closed position in which the outlet of the valve chamber is closed and an open position in which the outlet of the valve chamber is open. The valve member is freely displaceable within the circular cylindrical portion of the valve housing based on the pressure within the valve chamber. The valve member includes a piston which is movable between a closing position in which the piston is adapted to prevent the flow of pressure-medium and an opening position in which the piston is adapted to permit the flow of pressure-medium. The inlet of the valve chamber is defined by an annular gap formed between the piston and the circular cylindrical portion of the valve housing.
Patent SE-9103534-D0 (SE)
Inventor: LARSSON ERIK
IPC: C02F3/12
Filed: 1991-11-28
Abstract: For batchwise biological and eventually chemical purification of soil or waste water there is used a sludge separator tank (3) and a reactor tank (4). The reactor tank (4) comprises a standpipe (9) for draining clear (purified) water (17) through an outlet thereof by means of overpressure provided in the reactor tank (4), preferably an overpressure provided by an air compression means like a side channel fan (19). The overpressure also can be used for removing excess sludge (14) from the reactor tank (4), for instance returning such excess sludge (14) to the sludge separator tank (3).
Patent SE-9200485-D0 (SE)
Inventor: LINNER H
IPC: B65B43/42
Filed: 1992-02-19
Abstract: PCT No. PCT/SE93/00097 Sec. 371 Date Aug. 18, 1994 Sec. 102(e) Date Aug. 18, 1994 PCT Filed Feb. 8, 1993 PCT Pub. No. WO93/16923 PCT Pub. Date Sep. 2, 1993.The invention relates to a tube picker for picking out unfilled tubes which are to be filled with some mass, such as creams or the like. The tube picker comprises rigidly fixed fingers (5) on a movable support (7) intended to be inserted into the unfilled tubes (2) through their open bottoms and it is characterized in that on the support (7) in the vicinity of the rigidly fixed fingers (5) pins (10) have been mounted movable in relation to the fixed fingers intended to be put on the fingers (5) after they have been inserted into the tubes (2) and therethrough clamp these.
Patent SE-9201354-D0 (SE)
Inventor: FRIBERG A
IPC: A42B3/08
Filed: 1992-04-28
Abstract: The present invention relates to an arrangement (1) for a helmet (2), which is formed from an internal shell (3) made of a foamed  plastic material and an outer casing (5) made of a harder plastic material covering said shell (3), and with retaining straps (6, 7) arranged attached to the helmet (2). In accordance with the invention, the outer casing (5) exhibits an attachment flange (10) extending internally around its periphery, which flange is so arranged, with the outer casing (5) of the helmet placed on the shell (3) of the helmet, as to interact with said shell (3) of the helmet for the purpose of securing the outer casing to the shell of the helmet, and with retaining straps (6, 7) attached to the shell (3) of the helmet. The invention also relates to a method for constructing the helmet.
Patent SE-9203365-D0 (SE)
Inventor: WIJK G
IPC: B25D17/06
Filed: 1992-11-11
Abstract: Liquid driven hammer machine with a machine housing (1) and a hammer piston (2) moveable to-and-fro in guides (4,5) in the machine housing. The guides are made with an intermediate section (6) and end sections (7,8) on either sides thereof. The slot between the intermediate section and the hammer piston is less than, preferably one half of, the slot between the end section and the hammer piston at the end of the end section turned away from the intermediate section. The intermediate section has according to an advantageous embodiment an axial extension which is approximately one third of the length of the guide. <IMAGE>
Patent SE-9302632-D0 (SE)
Inventor: NYGREN PETER
IPC: G05F1/70
Filed: 1993-08-13
Abstract: The invention relates to a device for compensation of reactive (inductive) power in a.c. circuits. The inductive power, which is caused by autoinduction = an inertia when the electrons are accelerated, is a problem which limits the useful power that can be transmitted in a.c. networks. Normally the problem is solved by compensation with capacitors or idling rotating machines. The invention solves the problem by connecting a transformer to the primary circuit. The secondary winding of the transformer is fed with a d.c. voltage during the first half of every half cycle of the primary current. A resonance circuit controls the rise of the d.c. current which induces a magnetic energy in the primary circuit which compensates the autoinductance. The device is regulated automatically and infinitely variably by a regulator which is connected to a power factor (cos fi) meter. The interruption of the secondary circuit can be made by a mechanical breaker, by thyristors or by a static frequency converter. In an alternative design the secondary circuit consists of an extra winding in a normal power transformer.
Patent SE-9500180-D0 (SE)
Inventor: ANDERSSON BILL
IPC: B66F7/08
Filed: 1995-01-20
Abstract: Pivotable legs (4A,4B) form the parallelogram remaining two parallel sides and at their lower end are articulately connected to the basic foundations (2A,2B). At their other end that are articulately connected with the lifting frame, so that they can be pivoted by rotation around first lower and first upper rotation centres (22A,22B,23A,23B). Front and rear floor walls (6B) are provided in the basic foundations with a front hydraulic telescopic cylinder (5A) in the front floor well and a rear hydraulic telescopic cylinder (5B) in the rear floor well. The telescopic cylinders in the expanded state tilt in a direction towards the leg tilt direction, whilst in the pushed-together state they tilt in the same main direction as the legs in the raised position in the parallelogram.
Patent SE-9501124-D0 (SE)
Inventor: BROGAARDH TORGNY
IPC: B25J19/00
Filed: 1995-03-29
Abstract: An equipment for calibration of an industrial robot which has a plurality of axes of rotation and wherein, the equipment comprises a measuring device is adapted for rotatable connection to a reference point the position of which is known, is adapted to be in contact with the robot, or a tool carried by the robot, during the calibration process, and has an axis of rotation which intersects the reference point when the measuring device is connected to the reference point. The measuring device further comprises a gravity sensor which is so mounted so that the axis of the gravity sensor is substantially parallel to the axis of rotation of the measuring device, whereby the gravity sensor measures the angle between the gravity vector and axis of rotation.
Patent SE-9501557-D0 (SE)
Inventor: GUSTAFSSON PER-ERIK
IPC: F26B3/347
Filed: 1995-04-26
Abstract: The present invention is for an apparatus for heating and drying which takes the shape of a tunnel having several microwave generators positioned along the tunnel. There are also arrangements for continuous conveyance of goods through the tunnel. The goods which shall be treated is conveyed through the tunnel on a car (2). The car (2) has in one of its ends a gable wall (7) which includes a board that is impermeable to the microwaves. The gable is surrounded by a frame (8) having microwave barring properties and an outer dimension which is close to the inner dimensions of the tunnel. The tunnel (1) in the whole has a constant cross section.
Patent SE-9502322-D0 (SE)
Inventor: ENLUND SVANTE
IPC: G12B15/02
Filed: 1995-06-22
Abstract: A cold medium is circulated through pipes (11,12,20,21) to cool a cooling battery (18) and a fan (19) blows the air (22) cooled by the battery downwards towards the technical room (2) floor (24). The air is brought into contact with the electronic/computer equipment (9) and is heated by the heat energy emanating from the equipment. The air rises upwards towards the ceiling in the technical room through the electronic computer equipment and cools it. The air is then sucked backwards to the cooling equipment (5) by means of the backward suction of the fan. The cold medium i.e. water, is delivered by the cooler (1) at a temp. of around 20 deg. C to the cooling battery via a forward feed pipe (12). The heated water which is recirculated to the cooler from the cool battery has a temp. of around 22 deg. C.
Patent SE-9600914-D0 (SE)
Inventor: CASTOR ROLF
IPC: G01N21/55
Filed: 1996-03-08
Abstract: A gas sensor is described for identifying and/or determining the concentration of a specific gas in a gas mixture. The gas sensor comprises a source of radiation (28), a spiral-shaped optical guide (30), with an optically active coating, a first radiation detector (32), a second radiation detector (38) and a control unit (34). The optically active layer's interaction with the specific gas changes one of the layer's optical properties, such as the refractive index. As a result, a smaller or larger amount of radiation generated by the source of radiation (28) and sent to the optical guide (30) is dispersed. The variation in the intensity of the transmitted light is determined by measuring its intensity in the first radiation detector (32) and relating it to a reference intensity, measured by the second radiation detector (36). The specific gas is identified and/or the concentration determined on the basis of the measured variation in intensity. <IMAGE>
Patent SE-9602044-D0 (SE)
Inventor: FUCHS JOSEF
IPC: H01R13/646
Filed: 1996-05-29
Abstract: A coaxial electrical connecting line is provided with an integrated adjusting device 4 for the mechanical fine adjustment of the electrical length of the line. The adjusting device has outside and inside conductors 6, 7. The outside conductor has two housing parts 14, 15 which can be phaselessly moved toward and away from each other between two terminal positions by turning a clamping sleeve 9. The inside conductor is provided with two telescoping connecting parts 16, 18 that can also be moved toward and away from each other; each is connected with an associated housing part. The inside diameters (D) of the two housing parts and the outside diameters (d) of the two connecting parts are so dimensioned that the adjusting device has a constant impedance over its entire length.
Patent SE-9604338-D0 (SE)
Inventor: PATRISSON BERIT
IPC: A61M5/32
Filed: 1996-11-26
Abstract: An infusion device comprises a needle (13), catheter unit (11) and a valve (12). At least two connections (17, 18) for supplying a liquid are provided in the device. A membrane (20) is used to seal one of these connections. The valve is designed so that in a first position the needle passes through it, the first connection (17) and the membrane, whilst in a second position with the needle removed it blocks this first connection.
Patent SE-9700798-D0 (SE)
Inventor: LINDROTH HANNO
IPC: F16L5/10
Filed: 1997-03-06
Abstract: A ceiling, floor or wall construction (7) is provided with a first opening (11). A plate-shaped element (1) is provided with fixing means, by means of which the element can be fixed on an existing surface (7a) of the unit so that an opening (2) in the element is aligned with the first opening. The plate-shaped element (1) includes a seal (3) extending into the opening in the element. An element, for example a conduit (12), is inserted into the above-mentioned openings (2, 11) so that the seal (3) of the plate-shaped element forms a seal against the outside (12a) of the element. The element is also designed to be sealed against the above-mentioned surface (7a) on the unit (7) using sealing means (10) (flexible joint/silicone joint).
Patent SE-9700997-D0 (SE)
Inventor: ERIKSSON INGEMAR
IPC: B24D7/06
Filed: 1997-03-19
Abstract: Segment body (10; 16) for cutting, said segment body including diamond particles that are embedded in a binder, said diamond particles and their binder being subjected on one hand to pressing and on the other hand to sintering. Segment bodies of the type mentioned above are mounted for instance upon circular saw blades for sawing of concrete. The segment bodies may also be designed as so called beads for mounting on a wire that also often is used for sawing of concrete. In connection with these known segment bodies cobalt is normally used as binder. The present invention is characterized in that the diamond particles are coated by a metal cover and that the binder consists of a Fe-based powder.
Patent SE-9702633-D0 (SE)
Inventor: NEIDENSTROEM BO
IPC: F02M59/42
Filed: 1997-07-08
Abstract: A method and an arrangement for starting a four-stroke injection engine of the type which has a pump injector (5), whereby in normal operation a bleed circuit (12) connected to the pump injector is constricted or blocked in step with the pump injector being activated in order in conjunction with the latter to effect injection to the respective cylinder (1) in accordance with speed indicating signals received from the engine's camshaft (9) and crankshaft (15). While the engine is being started and until its phase position has been verified by the camshaft signal, only the signals from the crankshaft are used for effecting constriction or blocking of the bleed circuit (1) once for each turn of the crankshaft (15).
Patent SE-9800494-D0 (SE)
Inventor: SVENSSON PATRIK
IPC: B60H/
Filed: 1998-02-20
Abstract: The angle of the guide plates is adjusted using a power tool (5) that generates a push-pull force perpendicular to the guide plate pivot axles (3), and which is connected by a knee joint system to points on the guide plates distant from the pivot axles.
Patent SE-9802332-D0 (SE)
Inventor: ISAKSSON JAN
IPC: G11B7/125
Filed: 1998-06-29
Abstract: An optical emission device includes a laser source having an emitting surface, and a sensor laterally adjacent the laser source generating an output signal dependent on the amount of light falling on its detection surface. A transparent waveguide is located in front of the emitting surface and extends generally parallel thereto such that light striking the waveguide in a direction normal to the emitting surface passes straight through the waveguide. A coupling medium is placed between the emitting surface and the waveguide. A light dispersant in the coupling medium causes a fraction of the laser light to strike the waveguide at an oblique angle so that it can enter the waveguide and be carried thereby to the sensor. An important advantage of the invention is that is uses inexpensive passive parts. The assembly process easy to implement, and the parts are stable during temperature changes. As a result only a small tracking error occurs.
Patent SE-9803712-D0 (SE)
Inventor: WILLERS HENRIK
IPC: B63B22/04
Filed: 1998-10-29
Abstract: A method and a device for anchoring a water-buoyant buoy on a seabed comprise the use of a water-permeable container that has a filling neck whose length exceeds the depth of the water at the chosen site of the anchorage device. The container is filled with ballast material, such as stone, from the surface of the water via the neck of the container. The neck of the container is connected to the buoy when filling of the container has been completed.
Patent SE-9803861-D0 (SE)
Inventor: CEWERS GOERAN
IPC: A61M16/10
Filed: 1998-11-11
Abstract: A safety system prevents inadvertent mixing of different anaesthetic agents, during replenishment wherein a new anaesthetic is replenished from a container to an anaesthesia machine containing a flow channel for the delivery of liquid anaesthetic, with a first anaesthetic being present downstream from the flow channel. Inadvertent mixing of different anaesthetics is avoided because the safety system has a measurement unit for identifying the new anaesthetic before the new anaesthetic comes into contact with the first anaesthetic. The measurement unit is arranged upstream from the first anaesthetic.
Patent SE-9900970-D0 (SE)
Inventor: HEDMAN ERIK
IPC: B21D53/04
Filed: 1999-03-18
Abstract: A metal strip with a pleated cross-section is placed between the plates in connection with each in or out port (5) for the heat-receiving medium. The strip has a pleat height essentially equal to the distance between the plates forming the flow channels for the heat-receiving medium, and the length of the strip is at least equal to the port width. The strip continues around the port periphery to form a solid intermediate layer (9) with a thickness equal to the pleat height.
Patent IT-BO920056-D0 (IT)
Inventor: BIAGI GINO
IPC: D06F43/08
Filed: 1992-02-18
Abstract: The machine in object envisages a heating-condensation chamber (8) of the solvent with a first through-circuit (9) inside which flows the solvent arriving from a second tank (10) outflowing from a barrel (1), which supplies a distillation chamber (5) in accordance with the quantities present in the said distillation chamber (5); the said distillation chamber (5) sends to the chamber (8) hot solvent outflowing from the distillation chamber (5) through a second circuit (13) passing successively through a solvent cooling chamber (14) in which some solvent is present at a lower temperature inflowing from a third tank (15) and a third through-circuit (16) equipped with refrigerating liquid; the second circuit (18) passing through a condenser (7) so as to permit of a further cooling of the refrigerating liquid of the refrigerating system (6r) and terminating, at its end, in the third tank (15). <IMAGE>
Patent IT-TO920516-D0 (IT)
Inventor: PIRONE BRUNO
IPC: B01D3/42
Filed: 1992-06-16
Abstract: PCT No. PCT/IT93/00061 Sec. 371 Date Feb. 23, 1995 Sec. 102(e) Date Feb. 23, 1995 PCT Filed Jun. 16, 1993 PCT Pub. No. WO93/25478 PCT Pub. Date Dec. 23, 1993A process and apparatus for the production of a beverage distills aqueous influent into a forerun overhead fraction that is the first result of a distillation operation, a distillate, and a bottom products fraction that is left over from the aqueous influent without being distilled. The forerun overhead fraction is removed, the distillate is sterilized and remineralized into the beverage, and the bottom products fraction is removed so the process can begin again with more aqueous influent.