baber/WOPTO huggingface dataset:
Patent SE-8601443-L (SE)
Inventor: BENGTSSON J
IPC: F02P5/145
Filed: 1986-03-27
Abstract: An independent voltage (12) is generated at a time point within the ignition interval to control the connection (38) of the release voltage. The alternating voltage is generated by a multi-pole flywheel magnet (7), and a triggering-initiating voltage is released from a circuit independent of the generator circuit, such independent circuit controlling (21,43,44) a trigger release unit (24,38,39,40,23,41,34) coupled to the generator circuit. The trigger release unit comprises a thyristor or similar which is connectable to the current path (39,40,23,34,41) forming the flywheel magnet generator circuit with the ignition system (16) trigger circuit (34) and with the generator circuit. The trigger-releasing thyristor forms a unit which is connectable to the ignition system (21,22,23,24). (Provisional basic advised week 87/46)
Patent SE-8604716-L (SE)
Inventor: ROCHARD M
IPC: H01H3/00
Filed: 1986-11-04
Abstract: The rest contact bridge (4) is integral with a moving element (20) which also holds, but via elastic means (25, 26) and hooks (31, 32), a working contact bridge (5), the movement of which is normally caused by the unbalance of dead point passage devices (7, 8); pivoting means (9, 10) displaced by the pusher (3) on which are bearing the devices (7, 8), cause a forced lifting of the rest cntact bridge (4) by operating a compression of the elastic means (25, 26) when the work contact bridge is closed. This switch, which enables to perform important opening strokes of the rest contact bridge, is conveniently used in apparatuses wherein said stroke was shorter with another switch.
Patent SE-8704327-L (SE)
Inventor: DEPPING H
IPC: F16D1/08
Filed: 1987-11-05
Abstract: A rapidly releaseable safety coupling for the transmission of a torque between a clamping hub and a shaft comprises a clamping hub with an inner high-pressure chamber and an outer closing element. Torque transmission in the coupling takes place by frictional engagement with an inner friction sleeve and from the latter by positive engagement to the shaft, e.g. the roll of a rolling mill. For this purpose, the shaft has a toothed driver secured on its end and this driver engages in the friction sleeve. When the coupling is overloaded, the surfaces on the clamping hub and the friction sleeve which take part in the frictional engagement are able to disengage and rotate relative to one another without contact. The advantage is that torque transmission is by positive engagement to a shaft journal which nevertheless has a smooth surface and that, in the event of an overload, the disengagement of the frictional connection takes place within the coupling while the surface of the shaft journal remains free from sliding processes. The coupling can be installed in any desired angular position of the shaft without the time-consuming process of turning the parts to be connected.
Patent SE-8800419-L (SE)
Inventor: BUCKLAND R W
IPC: F42B10/54
Filed: 1988-02-09
Abstract: High velocity projectiles are able to continue in flight for considerable distances beyond the normal target range. The present invention is a projectile for use in practice firing which becomes unstable after the normal target range has been exceeded and comprises a training round (1) having a body portion (3) engageable with a sabot (4) for projection from a rifled gun barrel, and a tapered nose portion (2) protrusive beyond the sabot, which is provided with a nose tip portion (6) having spin fins (9) extending in planes radial to the longitudinal axis. The fins increase the rate of spin decay and cause instability of the round and the fin geometry is chosen such that the instability occurs when the target range has been exceeded. The finned nose tip portion is separable from the round so as to permit selective attachment of a nose tip portion having fins specifically dimensioned for terminating the trajectory at a chosen safety range.
Patent SE-8802075-L (SE)
Inventor: HALLBERG ROLF OSKAR
IPC: C02F3/28
Filed: 1988-06-03
Abstract: The invention relates to a process for removing phosphorus and nitrogen from waste water. Waste water from a conventional sedimentation step is subjected to the action of anaerobic bacteria in an anaerobic reactor, with phosphorus being released in the form of phosphate ions and nitrogen being released in the form of ammonium ions, after which the water from the anaerobic reactor is treated with magnesium ions and phosphate ions in a precipitation step in order to precipitate out both the ammonium ions and the phosphate ions in the form of struvite. <IMAGE>
Patent SE-8900162-L (SE)
Inventor: KAERNAE A
IPC: B05C3/18
Filed: 1989-01-18
Abstract: This publication describes a short-dwell coater for coating a web with coating mix against a rotating backing roll. The coater comprises a support structure, a feeder means adapted to the front lip for feeding the coating mix into an application zone formed between the backing roll and the support structure, and an actual doctor blade, adapted into the support structure to press against the web, with which blade the excess coating mix passing over form the application zone can be removed. According to the invention, a separate predoctoring blade is adapted at a short distance before the actual doctor blade in the machine direction of the web for smoothing out disturbances in the coating mix flow before the mix proceeds up to the actual doctor blade.
Patent SE-8903976-L (SE)
Inventor: HOLSTER J L
IPC: E21B10/04
Filed: 1989-11-24
Abstract: An earth drilling bit that cuts concentric annular kerfs ahead of primary drilling means and thereby increases drilling rate. The bit includes a bit body having a lower end forming an annular cutter for cutting an outer annular kerf, an inner drill member positioned concentrically within the bit body having a lower end forming an annular cutter for cutting an inner annular kerf, a plurality of rotary drilling members attachedly arranged between the bit body and inner drill member positioned so lowermost cutting edges are above lowermost edges of the annular cutters of the bit body and inner drill member for removing material between the outer and inner annular kerfs, and plurality of drilling members attachedly arranged within the inner drill member positioned so lowermost cutting edges are above lowermost edges of the annular cutter of the inner drill member for removing material within the inner annular kerf.
Patent SE-9101425-L (SE)
Inventor: BOUCHER D
IPC: G10K9/12
Filed: 1991-05-13
Abstract: The invention relates to directional electro-acoustic transducers comprising a sealed shell consisting of two portions. A transducer according to the invention comprises one or more electro-acoustic drivers (1) composed for example of a stack of piezoelectric plates (1a, 1b, . . . 1n) located inside a sealed shell. This shell comprises a first portion (3A) symmetrical as to a plane (PP') fitted with two flanges at its ends, these flanges being coupled mechanically and acoustically by means of a rod (7) and two bolts (8) With each driver (1). The shell includes a second portion (3b) which is complementary to the first portion and which is acoustically uncoupled from the first portion and from the drivers. An application of the invention is the construction of low-frequency transmitter of acoustic waves in the water in a given direction.
Patent SE-9102737-L (SE)
Inventor: TOKARZ M
IPC: E04F13/14
Filed: 1991-09-20
Abstract: The invention concerns a method of protecting a surface of a carbonatic material from corrosion, the method comprising treatment of the material surface with an acidic cationic silica sol, the pH of the sol preferably being from about 4 to about 7. The invention also concerns a new silica sol useful for performing the method and a method of preparing the new silica sol. Further, the invention concerns carbonatic material comprising a surface layer of silica, the surface of the silica particles comprising a polyvalent metal oxide/hydroxide.
Patent SE-9203677-L (SE)
Inventor: HENRIKSSON MATS
IPC: B01D29/11
Filed: 1992-12-04
Abstract: PCT No. PCT/SE93/01042 Sec. 371 Date Jul. 12, 1994 Sec. 102(e) Date Jul. 12, 1994 PCT Filed Dec. 3, 1993 PCT Pub. No. WO94/13384 PCT Pub. Date Jun. 23, 1994.A back-flushable strainer is used for filtering water to an emergency cooling system in a nuclear power plant having a reactor arranged in a containment whose lower part forms a condensation pool in which the strainer is mounted. The strainer has a suitably cylindrical strainer wall having a plurality of perforations through which the water flows from the outside and in when filtering, while the direction of flow is the reverse in backflushing. A number of wings are arranged on the outside of the strainer wall, dividing a residue or fibre mat built up on the outside of the strainer wall into a number of sections which separately are more easily released than a continuous, circumferential fibre mat.
Patent SE-9303140-L (SE)
Inventor: WERNER TORSTEN
IPC: F41J13/00
Filed: 1993-09-27
Abstract: PCT No. PCT/SE94/00886 Sec. 371 Date Mar. 13, 1996 Sec. 102(e) Date Mar. 13, 1996 PCT Filed Sep. 26, 1994 PCT Pub. No. WO95/09342 PCT Pub. Date Apr. 6, 1995In a bullet trap for indoor shooting with small arms, which bullet trap, behind the targets, includes a vertically suspended curtain (1) made of rubber, and a vertically supported impact plate (3) made of steel and being spaced behind the curtain, the space between the curtain and the impact plate is enclosed by cover plates (4, 4', 5, 6) extending forwards from the side, upper and lower margins of the impact plate, covering the space between the impact plate and the curtain, whereby the latter is sealingly attached to the front edges of the cover plates through steel profiles (9), attached to the cover plates by screwing through the curtain. The enclosed space is continuously evacuated by connected fan means (10) and an interconnected filter (12) to prevent that lead containing dust, which is set free upon the impact of the bullets in the bullet trap, is distributed to the air and the shooting premises.
Patent SE-9401962-L (SE)
Inventor: LINDH ULF
IPC: A47K10/22
Filed: 1994-06-07
Abstract: A paper roll (3) is rotatably mounted in the container. The web to be dispensed is deflected around the edge of a web deflecting guide member (4) whose effective diameter is greater than the roll diameter. The guide member is located between the roll and the web outfeed opening (63) in the container. The guide member (4) can rotate about an axis coaxial with the container. As the web is withdrawn through the opening (63), tensile force acting on the web lifts the roll from its bottom seating surface to minimise friction. If the opening (63) faces down, the roll rests on the rotatable guide (4), similarly minimising friction.
Patent SE-9403772-L (SE)
Inventor: KESTILAE HANNU
IPC: B27L11/00
Filed: 1994-11-03
Abstract: An initial thinning-out method and a chipper are used for forest clearance work. The tree is worked from top to root without being felled. The chipper 1 has a disc 12 with cutter 13 arranged such that a feeding cone 18 opens downwards. The chipper 1 is suspended from the tip of a forestry machine boom and is driven by a drive unit 5. For lopping off branches, the chipper 1 is provided with a cutter 33 and with a spiral 32. The chip container 21 is emptied by changing the direction of the hydraulic flow in the hoses 30. <IMAGE>
Patent SE-9502179-L (SE)
Inventor: LINDWALL PER
IPC: A47D9/00
Filed: 1995-06-15
Abstract: The present invention relates to a portable receptacle combination made of board or corrugated fibreboard, particularly a portable crib. In its erected state, the receptacle includes a supportive surface (72) and side walls (74, 76) which are upstanding from the supportive surface (72) on all sides thereof. The inventive erectable receptacle is characterized in that it includes two mutually coacting units (2, 4) of which the first unit (2) can take a first and second state, wherein when in its first state the first unit (2) forms a structural part of the erected receptacle, and when in its second state is portable and configured to accommodate the second unit (4).
Patent SE-9601220-L (SE)
Inventor: PERSSON LARS
IPC: F28F3/08
Filed: 1996-03-29
Abstract: The invention relates to a heat exchanger, as well as to a method for the manufacture thereof, and more specifically a heat exchanger (1) comprising a plurality of channel plates (2) defining channels for the circulation of a medium under pressure. The channel plates (2) are held together by two cover plates (3, 4) arranged at opposite sides of the channel plates (2) by means of clamping devices (6) connecting the cover plates. According to the invention, at least one of the cover plates (3, 4) is pre-bent to provide a compressing force onto the channel plates, to counteract a deflection of the plates and expansion of the central area of the heat exchanger which might otherwise be caused by the pressure of the circulating medium. Preferably, the pre-bending is adapted to the maximum working pressure of the circulating medium. It is preferred that both cover plates (3, 4) are pre-bent in a symmetrical fashion.
Patent SE-9603630-L (SE)
Inventor: GERMGAARD ULF
IPC: D21C9/10
Filed: 1996-10-04
Abstract: A method for pulp delignification/bleaching with peroxide comprising a treatment step with chelating agents in order to free the pulp from disturbing metal ions. Disturbing metal ions are deactivated by separating a liquid phase from the pulp after the treatment with chelating agents and the separated liquid phase containing chelating agents is treated with oxidizing agents such as ozone or peroxide. The liquid phase treated accordingly, preferably with peroxide, is returned to the pulp which in a subsequent step is subjected to a bleaching step with peroxide.
Patent SE-9604489-L (SE)
Inventor: MARTINSSON PAER
IPC: F16F1/376
Filed: 1996-12-05
Abstract: A device for suspension of a member (10), such as a carburetor, which forms part of a fuel system of an internal combustion engine which is provided in a housing (11). The device includes at least one resilient element (13) attached to the housing and connected to the member (10) in order to allow a certain range of movement thereof relative to the housing. The resilient element (13) is adapted to cooperate with a supporting structure (13d, 14) serving to restrict the range of movement of the member (10).
Patent SE-9702978-L (SE)
Inventor: NORDSTROEM BENGT
IPC: D21F9/00
Filed: 1997-08-19
Abstract: A multi-ply web forming method and apparatus are disclosed for forming a top ply onto a base ply. A fiber suspension jet is by means of a secondary headbox (21; 21', 26) delivered into a twin-wire roll nip created by two tensioned wires (16, 22; 16', 22'; 22, 27) one of which (16; 16', 22) carries the moist base ply. The web forming of the top ply is performed solely by means of roll forming (23, 23', 28) of the kind where the fiber suspension jet is delivered to said twin-wire nip at such a high speed to cause a yielding deflection of the outer of said two tensioned wires, while maintaining substantially constant tension during said deflection of the outer wire by guiding said wire on rotating supports (31a-c; 31a'-c'; 32a-c) at least one of which is resiliently or displaceably mounted to compensate for said deflection, wherein the speed of said fiber suspension yet delivered to said twin-wire nip is at least 300 m/min and the wire tension of the outer as well as the inner wire is at least 4 kN/m.
Patent SE-9800152-L (SE)
Inventor: STARZMANN MARTIN
IPC: C23F11/10
Filed: 1998-01-22
Abstract: Frost resistant, aqueous cooling/heating fluid containing alkali salts of acetic acid and/or formic acid and which as a corrosion inhibitor contains a mixture of a C5-C16 monocarboxylic acid or alkali-, ammonium- or amino-salts of said acid, a C5-C16 dicarboxylic acid or alkali-, ammonium- or amino-salts of said acid, and also a triazole.
Patent SE-9800652-L (SE)
Inventor: FRANK ROBERT
IPC: H04W4/90
Filed: 1998-03-03
Abstract: A system and associated method of providing position specifications of a mobile telephone station is provided. A position specification is provided to a mobile station via a cell level general cell broadcast. When a specific telephone call is made from the mobile station to a center, the specific call will trigger the transmission of the position specification collected via the cell broadcast (CB). The position specification is transmitted from the mobile station via a short text message (SMS) to the center.
Patent SE-9803567-L (SE)
Inventor: JOENSSON JOAKIM
IPC: D06F37/24
Filed: 1998-10-19
Abstract: A process for making an automatic balancing unit outbalance an unbalance condition in a rotating system, particularly a clothes washing machine with an outer casing and an suspended oscillating washing assembly comprising a wash tub, a cylindrically shaped perforated drum housed in said tub and capable of rotating in the interior thereof about the axis of the cylinder during washing and spin-extraction, a motor capable of rotatably driving said drum at various speeds and provided with accessory means that are firmly associated with said tub, said drum being connected to said automatic balancing unit formed by at least one annular hollow body, forming a sealed closed-loop configuration and being mounted integrally with said cylindrical drum with their axis coinciding with the rotational axis of said perforated drum, and a plurality of moving masses capable of freely moving in a liquid filled in said hollow body, and which process incorporates that before at least a spin-extraction phase, the drum is driven to rotate in a continuous manner at a variable, relatively low speed in a single and same direction of rotation, wherein the frequency of said rotation is lower than the frequencies of translational eigenmodes perpendicular to the rotational axis of the drum of said oscillating washing assembly, but anyway sufficient in view of causing the washload in the drum to keep adhering against the inner peripheral surface of the drum, wherein, for giving full repetitiveness to the outbalancing effect, minimizing any stiff body movements in the suspended assembly within the range of the actual speed variations around the distribution speed.
Patent SE-9901417-L (SE)
Inventor: ODIN HANS
IPC: B60R9/045
Filed: 1999-04-19
Abstract: The locking mechanism for the support bar feet (4, 5), which is used to fix the roof rack into position on the roof (2) comprises a rotatable manoeuvering shaft (16) and these shafts are coupled together via a torque transfer mechanism (35), so that the configuration for the locking mechanism for one foot is adopted by the locking mechanism for the other foot. The torque transfer mechanism comprises a cable or band that forms a closed loop extending around all the shafts.
Patent SE-9902132-L (SE)
Inventor: BYSTROEM JOHAN
IPC: A63B21/065
Filed: 1999-06-07
Abstract: The weight comprises an elongated body essentially free from heavy metals. Incisions (1) are made to extend all the way through the weight at an angle of 20-90 deg. relative to the side of the weight. These incisions are arranged in pairs, so that those on one side (2) of the weight are aligned with those on the opposite side (3). Incision width ranges from several tenths of a millimetre to several millimetres and the incision length between the outside and centre of the weight is equal to 10-90 % of the weight width.
Patent SE-9903318-L (SE)
Inventor: DEGERMAN ROLF
IPC: B29B17/04
Filed: 1999-09-16
Abstract: A homogeneous powder mainly consisting of an elastic material, such as vulcanised rubber, is produced by first forming a composite body of larger particles of the elastic material, bound together by a thermoplastic material. The composite body is then subjected to mechanical treatment, e.g. grinding, producing a homogeneous powder having a particle size of less than 1.5 mm and consisting of up to about 80% by weigh of vulcanised rubber.
Patent NO-20010628-L (NO)
Title: Substituerte oksazol- og thiazolderivater som hPPAR <gamma> og hPPAR <alfa> aktivatorer
Inventor: COLLINS JON LOREN
IPC: A61K31/4439
Filed: 2001-02-06
Abstract: Det er beskrevet forbindelser med formel (l) og tautomere former, farmasøytisk akseptable salter eller solvater derav. (D Forbindelsene er fortrinnsvis dobbel aktivatorer av hPPARv og hPPARa.
Patent NO-20012072-L (NO)
Inventor: AYOUB SOUHAD
IPC: H04W68/04
Filed: 2001-04-27
Abstract: A mobile telecommunication system in which a plurality of different services can be used, and a method for the location management of mobile stations in a network which uses the mobile system. An efficient location management is achieved for the different services using location management strategies which are independent of each other, instead of associating the location management strategy to the carrier. A location management strategy includes a plurality of location management procedures which have been selected to adapt and optimize the strategy of a specific service, and which procedures that shall be used for the location management are decided by which service the user for the time being wants to utilize, or to which type of subscription the user subscribes.
Patent NO-20012455-L (NO)
Inventor: KIPPING CORNELIUS MARIA
IPC: E03C1/086
Filed: 2001-05-18
Abstract: A device for controlling liquid flow in a conduit which is of a hat-like configuration defined by a cylindrical base part having a flange part at one end and a closure part at another end joined thereto by an integral spring which bends to permit through-flow of liquid through a peripheral gap between the body part and the closure part. The gap is of a stepwise progression including either an abrupt or curved step. The gap has a medial gap portion and opposite gap portion ends which are relatively sized to effect the stepwise progression.</PTEXT>
Patent NO-20014585-L (NO)
Inventor: PLATZEK JOHANNES
IPC: A61K49/04
Filed: 2001-09-21
Abstract: The invention relates to macrocyclic perfluoroalkylamides, the production thereof and the use thereof in diagnostics.
Patent NO-20026151-L (NO)
Title: Akselerometer med U-formede opphengselementer
Inventor: SELVAKUMAR ARJUN
IPC: B81C1/00
Filed: 2002-12-20
Abstract: Et akselerometer (305) som omfatter en målemasse (1405) for deteksjon av akselerasjon er anordnet i et hus (315) slik at det dannes et innvendig hulrom (320). Massen (1405) er oppspent i hulrommet med en fjærsammenstilling (1400) i en bærekonstruksjon (1410). Fjærsammenstillingen omfatter foldede fjærelementer (1415) koplet til konstruksjonen. (1410). Et eller flere elektrodemønstere (910) er koplet til fjærsammenstillingen (1400). En toppskive (405) med tilhørende kapasitiv elektrode (705), så vel som en bunnskive (420) med sin tilhørende kapasitive elektrode (805) er også koplet til massen (1405).