baber/WOPTO huggingface dataset:
Patent SE-8205073-D0 (SE)
Inventor: DOUAUS A
IPC: F02P5/15
Filed: 1982-09-07
Abstract: The invention relates to a method for automatically adjusting the actuation or control moment for triggering the combustion of a combustion engine with at least one cylinder. The angular position of the engine shaft is measured at the moment when a phenomen occurs which is representative of the operating conditions of the engine and has a random character and when at least one number P of validated measurements has been received during a number of periods which is at least equal to a specific value 1, a statistical angular value is determined which is representative of the validated measurements and, starting from this statistical value, a modified value of the control moment for the triggering of the combustion is determined and passed to the actuation or control devices in such a way that this statistical value assumes a predetermined value V. The application is for setting the control moment for triggering the combustion of a combustion engine. <IMAGE>
Patent SE-8301170-D0 (SE)
Inventor: AXELSSON L O B
IPC: F23L1/00
Filed: 1983-03-03
Abstract: A need exists to expand the use of conventional boilers for various types of fuels. The present invention constitutes a new solution for a pillarlike auxiliary device (6 and 12) designed to be connected in front of a conventional boiler (1) and comprising a lower part (6) in the form of a hearth with grate (19) for solid fuels and an upper part (12) constituting a store for the solid fuel to be burned, said fuel being supplied to the lower part (6) by means of gravity. The grate (19) of the auxiliary device (6 and 12) is of predetermined size. The connecting part (17) has predetermined throttling. Combustion air is suitably supplied by means of a fan (22) in a predetermined quantity.
Patent SE-8301739-D0 (SE)
Inventor: OSTLING S
IPC: F16B2/04
Filed: 1983-03-29
Abstract: A device for providing a clamping joint comprises two elements (1,2) with complementary threads, each having a flange constituting a clamping surface. Clamping takes place upon relative axial displacement of the elements (1,2) which can be brought about by screws (4) arranged axially in bores in a flange (5) on one element. In order to prevent accidental disengagement of the elements, at least one of the threads adjoins at one end to a part (6) which is wedged against an opposing thread flank when the elements (1,2) are rotated in relation to each other over a predetermined end position.
Patent SE-8301838-D0 (SE)
Inventor: OREVIK S A W
IPC: F16L33/04
Filed: 1983-03-31
Abstract: PCT No. PCT/SE84/00080 Sec. 371 Date Nov. 30, 1984 Sec. 102(e) Date Nov. 30, 1984 PCT Filed Mar. 6, 1984 PCT Pub. No. WO84/03927 PCT Pub. Date Oct. 11, 1984.A clip for sealingly connecting to a nipple, a pipe of a material that cold flows when subjected to prolonged mechanical pressure. The clip includes a constriction band intended to encircle the pipe and adapted for tensioning by a screw, which is rotatably mounted in a holder. One end of the band is secured to a nut travelling along the screw when the latter is turned, while the other end of the band coacts with one leg of a U-shaped spring for bringing the legs of the U-shaped spring together when the band is tightened around the pipe upon rotation of the screw. An indication element is held between the holder and the U-shaped spring for automatically indicating when predetermined relative travel of the legs of the spring has been attained.
Patent SE-8303319-D0 (SE)
IPC: F16B39/24
Filed: 1983-06-10
Abstract: A split lock washer for locking a screw connection, including a pin bolt projecting non-rotatably from a substructure with a nut screwed onto the pin bolt or a bolt gripping through the substructure, has an inner lock washer (1) with friction teeth (2) engaging against the substructure and an outer lock washer (10) with friction teeth (11) engaging against the nut or the bolt head. The lock washers (10.1) mesh with each other along sloping surfaces (4). The sloping surfaces have an angle to a plane at right angles to the axis of the screw connection such that the lock washers (10,1) are separated from each other when the outer washer (10) together with the nut or bolt head are rotated relative the inner washer (1) in a direction for loosening the connection. For complete loosening of the screw connection the screw is elongated only about 10% in excess of the elongation it is subjected to for a normally tightened connection. The friction teeth (2.11) on the inner and the outer washers have a configuration such that they achieve a relatively small frictional torque against the respective substructure nut or bolt head, about the axis of the screw connection when tightening, but a relatively larger frictional torque against these parts when loosening the connection. The arrangement of substantially single action friction teeth (2.11) on the washers (1,10) enables an exactly controloable low tightening torque for the screw connection, whereby elongation of the bolt can be reliably kept within given limits. The corresponding slight slope of the sloping surfaces (4) facilitates loosening the connection and reduces the over-elongation of the bolt occurring during this operation.
Patent SE-8400192-D0 (SE)
Inventor: SIMONSEN W
IPC: B66C1/66
Filed: 1984-01-16
Abstract: The lifting device supports the yoke (1) via a sled (11), displaceable in the longitudinal direction of the yoke. Two flanges in the yoke frame (2) turned towards one another form guide rails for the sled which has parts with tracks, in which the flanges run.
Patent SE-8400927-D0 (SE)
Inventor: ESKELINEN P
IPC: D21F5/04
Filed: 1984-02-21
Abstract: Apparatus for ventilating pockets in a multi-cylinder dryer of a paper machine of the type in which guide rolls are situated in spaces between adjoining drying cylinders and wherein a wire or felt has free runs between the drying cylinders and the guide rolls. With respect to a particular pocket to be ventilated, the apparatus functions to blow air through the inlet or incoming free run of the wire into the pocket with air being removed from the pocket at least partially through the following or outgoing free wire run following the guide roll. The apparatus comprises nozzle apparatus including a nozzle nose situated proximate to the incoming free wire run, at least two nozzles being defined by the nozzle nose which extend transversely to the direction of run of the wire. Air is blown through the nozzles into a space defined by the incoming free wire run facing the nozzles, by the guide roll and by the nozzle nose. In this manner, a positive pressure is generated in an area of the wire over a length of the incoming free wire run by the effect of which air flows within the area through the wire into the pocket. The nozzles are preferably situated at each of the opposite edges of the nozzle nose.
Patent SE-8502407-D0 (SE)
Inventor: MARASS J
IPC: B65H31/36
Filed: 1985-05-14
Abstract: In the case of an apparatus for forming a stack of sheets comprising a brake means placed at (in terms of sheet motion) the leading edge of the stack and downstream from a sheet transport means, the brake means having at least one brake roller driven at a lower peripheral speed than the speed of transport of the sheets and a timed sheet nip member adapted to engage a sheet and move it towards the brake roller, one aim of the invention is to ensure reliable retardation and straightening of the sheets without damage to them. In order to attain this objective the brake means, whose sheet nip member or members is in the form of at least one segment able to be driven at a speed equal to the speed of the braking roller cooperating therewith when tripped by the sheet, is placed at the downstream end of at least one suction belt designed to receive the respective sheets from a sheet processing machine, and at least one blow tube is placed over the stack and downstream from the said brake roller, such blow tube, that is supplied with air under pressure, having at least one nozzle generally directed in the direction of sheet transport.
Patent SE-8504814-D0 (SE)
Inventor: ROBINTON M A
IPC: G01R21/133
Filed: 1985-10-16
Abstract: The metering system and method provides an electronic power meter for simultaneously producing digital pulse trains proportional to power and to VARS or Q. In the preferred embodiment, the metering system employs delta-minus-sigma modulation of the voltage signal which produces a modulated output signal used for gating the analog current signal, multiplying voltage and current. The product of voltage and current is then supplied to another delta-minus-sigma modulator (90), which serves as a convertor outputting a pulse train. The converter (90) produces separate pulse trains for each polarity of the power being measured. VARS or Q readings are produced by delaying the output of the modulator (30) by a selected amount to produce the necessary voltage lag, after which the delayed modulated signal is supplied to another multiplying gate. A second converter (90) is used to output VARS and Q. A metering method is also disclosed, as well as an offset compensation system (70, C1) for use with metering systems.
Patent SE-8505532-D0 (SE)
Inventor: EKVALL B
IPC: A47J37/07
Filed: 1985-11-22
Abstract: The cover (2) is wider than a gas oil bottle used with the stove and has a holder for tip-resistant connection of the gas oil bottle to it. The cover functions as a foot plate for the gas oil bottle and the burner fitted to it, after the cover, burner and can have been separated from one another.
Patent SE-8600676-D0 (SE)
Inventor: CALSSON S
IPC: F42D1/04
Filed: 1986-02-17
Abstract: A detonator for non-electric detonation systems for blasting charges intended to be initiated by a detonating fuse includes a passage provided in the body of the detonator for passing a detonating fuse through the passage. The detonator includes a conventional percussion cap which is immediately initiated by the detonating fuse for initiating the detonator. Also a booster charge intended for the detonator is provided with a reinforced central channel for the detonating fuse.
Patent SE-8605575-D0 (SE)
Inventor: CARLSSON KJELL STURE
IPC: G02B26/10
Filed: 1986-12-29
Abstract: An arrangement for an optical instrument comprises two mirrors (11, 12) which co-act in illuminating an object or detecting light rays reflected by or emitted from the object. One mirror (11) is positioned adjacent the pupil of the instrument and the other (12) of the two mirrors is located in a position for directing transmitted light directly onto the first mentioned mirror (11) or a position for receiving directly light reflected by or emitted by the first mentioned mirror (11). The arrangement may have the form of a scanning device, in which case the first mentioned mirror (11) rotates about an axis (13) which is perpendicular to the symmetry axis (15) of the instrument, and the other (12) of the mirrors is arranged to rotate about an axis (14) which is perpendicular to the first mentioned axis. The distance (R) between the two mutually intersecting axes (13, 14) is equal to the mean distance between the centres of respective mirrors. The first mentioned mirror (11) moves at a frequency within the range of 25-50 Hz, whereas the other mirror (12) moves at a frequency within the range of 0.1-0.3 Hz.
Patent SE-8700168-D0 (SE)
Inventor: LOTHAR J
IPC: B62D53/08
Filed: 1987-01-16
Abstract: There is disclosed a fifth wheel trailer coupling comprising a saddle having a coupling plate 1, in which wearing members 4 are arranged on the coupling plate at least at surface regions thereof which are greatly exposed to abrasion in service. These wearing members increase the service life of the coupling plate by strengthening the regions which are exposed to considerable wear, as a result of continuous friction with the usual steel supporting plate, particularly in the vicinity of bearing pockets on the outer marginal region of the coupling plate. The wearing members are introduced into the most highly stressed regions in the top of the coupling plate, and may be cast into the coupling plate or mechanically joined thereto. The service life of the coupling plate is therefore extended, with consequent economies. <IMAGE>
Patent SE-8700892-D0 (SE)
Inventor: WESTERLUND B
IPC: B25C5/11
Filed: 1987-03-03
Abstract: In an arrangement in a tool (1) for driving a fastener (2), such as a staple, into an object (3) by means of a driver actuating the fastener, said driver being connected to a bar-shaped spring (10) and being reciprocable for bending and thus tensioning the spring about a support in a tensioning stroke and for driving the fastener (2) into the object (3) in a striking stroke generated by the tensional force of the spring (10), the support comprises a substantially continuous elongate surface extending in the longitudinal direction of the spring (10). This surface is designed and positioned such that, when the spring is being bent about the support, the abutment surface of the spring (10) against the support successively increases during the tensioning stroke of the driver (6).
Patent SE-8701487-D0 (SE)
Inventor: KRUSELL MARIKA
IPC: B60P1/64
Filed: 1987-04-10
Abstract: Transportable lifting equipment for containers 2, which lifting equipment consists of four lifting jacks 1 attached to the container's 2 upper corner boxes 4. These lifting jacks extend obliquely outwards from the container 2 in a diagonal direction, and for stabilizing purposes have support arms 11 attached to the container's 2 lower corner boxes 19. <IMAGE>
Patent SE-8703725-D0 (SE)
Inventor: CROOK R L
IPC: D03D13/00
Filed: 1987-09-28
Abstract: A felt (10) for dewatering paper webs is disclosed having resilient machine direction yarns (12) interleaved with high strength machine direction yarns (14) and cross-direction yarns (16) interwoven with said machine direction yarns in long floats to form a quasi-crossless structure. A second set of yarns (18) having a relatively small diameter may be used to bond the machine direction yarns (12, 14) together. Preferably, the cross direction yarns (16) of the first set are in engagement with, or are wrapped around, the resilient machine direction yarns so that they all lie on the same side of the high strength machine direction yarns. <IMAGE>
Patent SE-8801663-D0 (SE)
Inventor: SODERSTROM P
IPC: A42B1/18
Filed: 1988-05-03
Abstract: Sun hat consisting of a flat sheet 1 of card. A central part 2 has been defined in the latter by means of perforations and can easily be removed and it can, for example, form a postcard. Extending radially outwards from the central part 2 there are slits 3, and, after the central part 2 has been removed, the slits can be bent upwards so that the user can place his head in the opening 2, with flaps 6 formed between the slits and bearing against the head. The flaps are rounded 6 and have bend notches 7 - 9 for reducing the spring force against the head. Because the hat is held against the head 9 by means of flaps, good circulation of air is obtained and the sun hat is more comfortable to wear. Because the recess 2 is positioned asymmetrically in the sheet constituting the sun hat, a part extending forwards over the eyes and forehead is obtained. <IMAGE>
Patent SE-8801875-D0 (SE)
Inventor: INGEMANN O
IPC: B65B7/28
Filed: 1988-05-19
Abstract: An apparatus for sealingly fixing a lid (20) to the opening flange (11) of a container body (10) includes a reception device (30) with a support surface (34) for receiving and supporting the container body by abutment of the flange against the support surface. A sealing device (60) applies a pressure to the lid placed between the sealing device and the flange under the formation of a joint which unites the lid with the flange. The reception device has a part of a sphere forming a bounding surface (33). A resting means (40) has a spherical bounding surface (41) for cooperation with the spherical bounding surface of the reception device. A closed space (49) is formed between the reception device and the resting means, this space being supplied with pressure medium for the formation of a gap (43) between the spherical surfaces, whereby the sealing device (60), under abutment against the lid, adjusts, by the intermediary of the lid and the opening flange, the reception device (30) into a position in which the pressure of the sealing device against the lid is substantially uniformly distributed.
Patent SE-8900699-D0 (SE)
Inventor: PONKALA J
IPC: A62B18/00
Filed: 1989-03-01
Abstract: The invention relates to a method by which the amount of air supplied to a gas mask is kept essentially constant by using the fan motor (1) as a sensor, with the aid of which its power is regulated. The electronic regulation circuit of the invention keeps the air amount constant by regulating the pulse width ration of the voltage (U1) operating over the motor. The light emitting diode (LED) connected to the control circuit detects when the fan motor is unable to produce the selected amount of air. In order to prevent deep discharge of the battery, the voltage supervising circuit (6) interrupts the current supply to the device when the supplied voltage (SJ) drops below the set limit value.
Patent SE-9001676-D0 (SE)
Inventor: LAGNEMO H
IPC: C07C409/40
Filed: 1990-05-09
Abstract: PCT No. PCT/SE91/00291 Sec. 371 Date Nov. 6, 1992 Sec. 102(e) Date Nov. 6, 1992 PCT Filed Apr. 24, 1991 PCT Pub. No. WO91/17143 PCT Pub. Date Nov. 14, 1991.    <IMAGE>  (I)   The invention concerns diacylated dipercarboxylic acids according to general formula (I), in which R1 and R2 are hydrocarbon groups having from 1 to 15 carbon atoms, and X is electron attracting by being an optionally substituted phenyl group, an optionally substituted heterocycle in which the hetero atom is positioned so that from 2 to 4 carbon atoms are present between the hetero atom and each one of the carbonyl carbons of the diperacid, or by comprising at least one electron attracting functional group positioned so that a carbon chain having from 2 to 4 carbon atoms is present between said electron attracting group and each one of the carbonyl carbons of the diperacid, wherein the electron attracting group contains oxygen, sulfur, nitrogen, phosphorus, halogen, optionally substituted phenyl, or at least two conjugated double bonds, R1 and R2 are hydrocarbon groups having from 1 to 15 carbon atoms, except compounds in which X consists of a phenyl group having the carbonyl carbons in 1,4 position and both of R1 and R2 are acetyl or both of R1 and R2 are nonyl. The invention also concerns a method of their preparation, a composition useful for bleaching and a method of bleaching.
Patent SE-9001718-D0 (SE)
Inventor: LEMP N
IPC: F16H61/00
Filed: 1990-05-11
Abstract: An electro-pneumatic gear-change system for a variable-speed gearbox, in which the gear selections are made pneumatically via actuating cylinders which are controlled by solenoid valves. The solenoid valves or a central valve block (4) are supplied via a compressed air connection (3) where a valve (5) is positioned with which a first connection (31) which is or can be connected to the general air supply system (6) of the vehicle, and with which a second filling connection (32) which is or can be connected to a second compressed air source (7) upon failure of the general air supply system. It is an advantage if the valve is a two-way valve (51). The second source (7) is preferably a spare tyre. <IMAGE>
Patent SE-9003505-D0 (SE)
Inventor: TRYGGVASON R
IPC: A61M16/08
Filed: 1990-11-02
Abstract: The arrangement comprises a patient attachment piece (for example 21" or 21a), a so-called Y-piece (1, 2), arranged to join the patient attachment piece to an inhalation tube and an exhalation tube respectively. A bacteria filter (3) is arranged within the Y-piece (1, 2) itself. The through-flow area of the Y-piece (1, 2) is enlarged in comparison with that of the patient attachment piece. The Y-piece (1, 2) may be formed from two bowl shaped parts (1, 2). The bacterial filter (3) can be clamped between these parts substantially perpendicular to the through-flow direction. The Y-piece (1, 2) may comprise three attachment nipples, namely one (4) for the patient attachment piece, one (5) for the inhalation tube and one (6) for the exhalation tube.
Patent SE-9300978-D0 (SE)
IPC: A61K31/445
Filed: 1993-03-24
Abstract: Use of a mono or bicyclic carbocyclic, or heterocyclic carboxylic, acid ester or amide or an imidazolyl carbazol in the manufaccure of a medicament suitable for the treatment of stress-related psychiatric disorders, for increasing vigilance, for the treatment of rhinitis or serotonin-induced disorders and/or coadministration with another active agent to increase the bioavailability thereof, or for nasal administration.
Patent SE-9302263-D0 (SE)
IPC: A61Q5/02
Filed: 1993-06-30
Abstract: Shampoo compositions comprising three components, namely at least one amphoteric compound, of the alkylaminopolyamphocarboxyglycinate type, a mixture of two monoethanol amides and an anionic surfactant. Optionally there also may be other amphoterics present.
Patent SE-9403191-D0 (SE)
Inventor: LINDSKOG SVEN
IPC: A61K6/52
Filed: 1994-09-22
Abstract: PCT No. PCT/SE95/01041 Sec. 371 Date May 12, 1997 Sec. 102(e) Date May 12, 1997 PCT Filed Sep. 14, 1995 PCT Pub. No. WO96/09029 PCT Pub. Date Mar. 28, 1996A composition for use in biological, mineralized surface conditioning, especially tooth root conditioning, by selective removal of parts of an exposed tooth root surface so as to improve subsequent attachment of the tooth in conjunction with periodontal surgery, includes, as an active constituent, an effective amount of ethylene-diaminotetraacetic acid (EDTA) in combination with an aqueous matrix. A method of tooth root conditioning includes, in a preferred embodiment, the step of applying to an exposed tooth root surface a viscous composition of EDTA in a concentration of no less than 80% by weight of the concentration at saturation of EDTA.
Patent SE-9403748-D0 (SE)
Inventor: TILLY HAAKAN
IPC: B63B3/56
Filed: 1994-11-02
Abstract: The door, in its open position, is enclosed by a structure belonging to the vessel forming edges (8-11) for a door opening. The door comprises a principal element at least partially covering the door opening with the door in its closed position. The door also contains a magazine in which the sections folded against one another are accommodated. The edges of the opening are situated opposite one another, which extend between the edges provided with sealing and securing elements which make contact with and engage the end edges of the sections to prevent ingress of water and to retain sections against forces such as loading imposed by mass of water on one side of the door.
Patent SE-9502158-D0 (SE)
Inventor: JOENSSON SVEN-GUNNAR
IPC: E04H17/22
Filed: 1995-06-14
Abstract: The unit (1) has a holder component (2) located in its upper part. A ground anchoring component (3) is located in its lower part. The anchoring unit has a tubular body (4), rectangular in cross-section, and provided with fixture lugs (5). The lugs extend on each side edge at right-angles outwards from a first side of the tubular body and in a corresp manner from another side of the body turned away from the first side.