baber/WOPTO huggingface dataset:
Patent SE-8205674-L (SE)
Inventor: TOROK VILMOS
IPC: H02K17/22
Filed: 1982-10-05
Abstract: An electric drive system includes a slip-ring induction motor (1), the stator winding (2) of which is supplied via a machine-commutated static converter (4) from a direct-current source, which may comprise a diode rectifier bridge (6) connected to an alternating-current mains. The rotor is direct-current excited and requisite excitation current when the system is operating under load is supplied to the rotor winding (3), by the fact that thou rotor winding with its slip-rings (11) is connected to the direct-current source (6) in series with the static converter (4). The direct current (I) supplied to the static converter (4) therewith also passes through the rotor winding (3), and provides requisite rotor excitation when the system operates under load. Requisite no load excitation is obtained either by connecting a condenser bank (13) to the stator winding (2) or via a diode rectifier bridge (14) having its direct-current terminals connected across the rotor winding (3) and its alternating-current terminals connected to an alternating-current source (15).
Patent SE-8300720-L (SE)
Inventor: ADAMS R W
IPC: D04H11/08
Filed: 1983-02-10
Abstract: The disclosure is of decorative textile panels, and in particular carpet faced decorative textile panels which are useful as interior upholstery panels.
Patent SE-8302629-L (SE)
Inventor: GUSTAFSSON R
IPC: F42D5/00
Filed: 1983-05-09
Abstract: The blasting system is for use where the borehole temp. can be 900 deg.C. or more, e.g. near a volcano. In the system, one end of a transport tube is connected to the borehole, while an explosive charge with a fuse is placed in the other. - Pressure is then applied to the tube from a safe distance so as to move the charge to the bottom of the hole, the fuse being lit at the same time.
Patent SE-8304027-L (SE)
Inventor: SWANN W E
IPC: C12N11/14
Filed: 1983-07-18
Abstract: Biological materials are immobilized by being absorbed into vermiculite particles which then are coated with a polymeric coating material. A variety of cross-linking, condensing, and gelling agents may be used to strengthen and crosslink the polymer.
Patent SE-8304939-L (SE)
Inventor: BRETSCHER U
IPC: C02F3/20
Filed: 1983-09-14
Abstract: Blockages in bottom aerators in the treatment of water and sewage are eliminated or prevented under operating conditions by introducing formic acid into the gas fed into the aerators without taking the aerators out of operation. The acid converts the blocking material at least partly into a form which is soluble in the water or sewage to be treated.
Patent SE-8400743-L (SE)
Inventor: BLOM E
IPC: B65G59/10
Filed: 1984-02-13
Abstract: From a pile or stack of cups, which is available in a magazine, the lowermost one is released with the aid of a slide (4) in such a way, that simultaneously retaining elements (7, 16) are slid away from and separating and releasing elements (5) are slid in between the rims (3) of a lowermost cup and the one above it. In such a way, a positive release of a cup (3) is possible. The separating and releasing elements (5) are provided with upper (14) and lower (12) inclined surfaces and their common points are bevelled at (33) away from each other in the direction of feeding or releasing. Due to a bifurcated shape of the slide and provision of same with separating and releasing, elements as well as retaining elements on the inside of the slide shanks or bifurcations one immediately behind the other in sliding direction, great dependability is attained and the separating and releasing device can be manufactured at comparatively low cost, particularly because all essential parts are amde in one piece together with the slide (4 ). There is no need for provision of parts for retaining a cup pile or for separating and releasing cups at the cup magazine itself.
Patent SE-8402167-L (SE)
Inventor: FLAD H
IPC: B32B7/02
Filed: 1984-04-18
Abstract: To reduce the formation of hairline cracks in systems containing alternate optically active layers of MgF2 and TiO2 (3-6) of average optical thickness greater than 100 nm at least one MgF2 and one TiO2 layer (2) of thickness less than 1 DIVIDED 5 and of the average thickness of the optically active layers (& preferably smaller than 1 DIVIDED 40) are inserted as auxiliary layers between the system and the base (1). Applications are for thermal filters, beam splitters and highly reflective metal-free mirrors. <IMAGE>
Patent SE-8402989-L (SE)
Inventor: ANDERSSON B S
IPC: A61F5/445
Filed: 1984-06-04
Abstract: A fixture plate (7) is incorporated, provided with a through channel formed partly by an outwardly directed connector (8). This accommodates the body bag, and partly an inwardly directed connector, the outer dia. of which, allows the connector to be pushed through the counter ring (15). The inwardly directed connector has an outer peripheral part (14) of stretchable elastic material, inside which is a hollow space (19). This space is connected to the exterior of the fixture plate (7) by a channel (13) with a check valve (10).
Patent SE-8406080-L (SE)
Inventor: CLAYTON C G
IPC: H05H6/00
Filed: 1984-11-30
Abstract: A target for generating fast neutrons by the reaction 3<7> Li (p, n) 4<7> Be consists of a thin lithium foil 30 supported within an evacuated beam tube 10 by a water-cooled support structure 12. Gaps 24 in the support structure 12 are bridged by the foil 30, and in use a proton beam is scanned over these bridging portions of the foil. <IMAGE>
Patent SE-8504337-L (SE)
Inventor: BRATTGARD SVEN-OLOF
IPC: A61G7/10
Filed: 1985-09-19
Abstract: The frame (1) has a lower part (3) which is supported by the floor and has at least one column (5) supported vertically by the lower part. This carries the seat unit (2). - The seat unit can be adjusted between a number of height positions by being moved along the columns and suitably locked when at the required location. It is formed by a number of plate-shaped support components (9-12) adjustable between different angle positions, partly relatively to each other and partly in relation to the longitudinal direction of the columns.
Patent SE-8602738-L (SE)
Inventor: VAN ES C
IPC: C10L1/14
Filed: 1986-06-19
Abstract: Gasoline composition comprising a major amount of a gasoline suitable for use in spark-ignition engines, and a minor amount of an alkali metal or alkaline earth metal salt of a succinic acid having as substituent on at least one of its  alpha -carbon atoms an unsubstituted or substituted aliphatic hydrocarbon group having from 20 to 200 carbon atoms, or of a succinic acid derivative having as substitutent on one of its  alpha -carbon atoms an unsubstituted or substituted aliphatic hydrocarbon group having from 20 to 200 carbon atoms which is connected to the other  alpha -carbon atom by means of a hydrocarbon moiety having from 1 to 6 carbon atoms.
Patent SE-8605592-L (SE)
Inventor: JOHANSSON J-A
IPC: A61G7/10
Filed: 1986-12-29
Abstract: A patient lifting device shows a lifting platform (26) connected to an upper column part (16), which is raiseable and lowerable by a jack (18) operated by an electric motor (20). A gas spring (34) is arranged between the upper column part (16) and a lower part (24) of the jack (18) to unload it. The lower part (24) rests on a seat (27), from which it can move in upwards direction. If the lifting platform (26) on lowering is stopped by an obstacle (30) the jack (18) will continue to rectract, the lower part (24) together with an arm (28) moving upwards from the seat (27), which arm (28) acts on a switch (32) to break the current to the jack (18), which thereby is stopped.
Patent SE-8700913-L (SE)
Inventor: STRAMENTINOLI G
IPC: A61K31/7042
Filed: 1987-03-04
Abstract: A therapeutic composition of antiinflammatory, analgesic and antipyretic activity comprises as its active principle, at least one component of the general formula:   <IMAGE>  in which R is a linear or branched alkyl radical containing 1-18 C atoms or a phenylalkylene in which the alkylene chain contains 1-6 C atoms; R1 is H, an aliphatic acyl radical containing 1-6 C atoms or an aromatic acyl radical; R2 is H, an aliphatic acyl radical containing 1-6 C atoms, or an aromatic acyl radical, or the radicals R2 together form an isopropylidene chain; and N is 0 or 1, or an acid additive salt of a compound of formula (I) in which R' is hydrogen. Various methods of preparing compounds of formula (I) are disclosed including a method of preparing 5'-deoxy-5'-methylthiodenosine by hydrolysing a concentrated aqueous solution of S-adenosyl-methionine by heating under reflux, neutralising the reaction mixture and cooling it to separate the 5'-deoxy-5'-methylthioadenosine formed.
Patent SE-8702009-L (SE)
Inventor: HANSSEN C-O
IPC: A61B46/23
Filed: 1987-05-15
Abstract: The present invention relates to a surgical drape which is configured to enable a plurality of different types of surgical drape to be manufactured on one and the same machine. According to the invention, the surgical drape includes a first pair of mutually similar L-shaped parts (2, 3) which are joined together at least along the inner edges of the two pairs of legs (A, B) of the L-shaped parts (2, 3). The invention also relates to a method for manufacturing such a surgical drape.
Patent SE-8902420-L (SE)
Inventor: KRAUS W
IPC: B65D63/00
Filed: 1989-07-04
Abstract: A tie for securing together and mounting elongate elements comprises a receiving portion 1 for the elements formed by an arched bearing part 2, a band-shaped looping part 3 having at least one engagement element 4 which is detachably connectable to at least one catch element 5 of the tie for forming a closed loop with the receiving portion, and a mounting portion 6 adjoining the receiving portion 1 by which the tie may be mounted to a support. The arched bearing part 2 comprises a resilient inner shell 7 and a rigid outer shell 8 surrounding this inner shell 7. <IMAGE>
Patent SE-9100671-L (SE)
Inventor: SPIEGEL A
IPC: G01C15/08
Filed: 1991-03-06
Abstract: A device for centering geodetic instruments over defined ground marks or defined position marks is described, in which a visible light beam is projected onto a ground mark or position mark. In an advantageous additional feature, the light beam of the invention can be used to measure the distance between the sighting line of the geodetic instrument and the sighted ground mark or position mark.
Patent SE-9101542-L (SE)
Inventor: BOGDANOFF INGVAR
IPC: E21D9/00
Filed: 1991-05-22
Abstract: The invention concerns a method of injecting primarily rock or concrete by pumping a sealing agent (19, 23) in pre-drilled holes (2, 3, 4, 32, 34) in the rock (1) or the concrete (33). The sealing agent (19, 23) is in liquid form and is pressed into fissures (5, 36) in the rock (1) or the concrete (33), sealing said fissures as it solidifies. While the sealing agent (19, 23) is still in liquid form inside the injection hole (2, 3, 4, 32, 34) it is made to flow out of the latter, while checked, to be re-used, in that another agent (19, 23) is pumped into the hole (2, 3, 4, 32, 34). A device for performing the method consists of a sleeve (6) applied in an injection hole (2, 3, 4, 32, 34) having an inlet/outlet (8) and a valve (9), and of a pipe (10) extending in a liquid-tight manner through the sleeve and into the hole (2, 3, 4, 32, 34), said pipe having an inlet/outlet (15) and a valve (14) positioned externally of the sleeve (6). A conduit (21, 25) leading from a supply (18, 22) containing a sealing agent (19, 23) is connectable to any one of these inlets/outlets (8, 15). A pump (20, 24) in the conduit (21, 25) is arranged to feed the sealing agent (19, 23) into the injection hole (2, 3, 4, 32, 34) to fill up fissures (5) in the rock (1) or the concrete (33).
Patent SE-9201586-L (SE)
Inventor: VON BERGEN E-P
IPC: B63H23/32
Filed: 1992-05-20
Abstract: A sealing device for rotating shafts, in particular a stern tube seal for a ship's propeller shaft 4 with or without a shaft sleeve 4a comprises sealing rings aligned with and contacting the shaft and arranged in a stationary carrier system 5, preferably a slide ring seal 6. A reserve seal 8 is arranged in the carrier system, the reserve seal being formed as a stuffing box seal 14 with soft packings and a stuffing box ring 13 displaceable in the axial direction in a guide body connected to the carrier system. The ring is actuated to activate the reserve seal by a plurality of individual piston-in-cylinder units (11, 11b, 13) which are uniformly distributed around a circle concentric to the shaft axis and with each of which there is associated a respective branch flow (17a) of the hydraulic or pneumatic pressure medium. Thus the reserve seal continues to operate even when one of the individual piston-in-cylinder units becomes leaky. There is a manual override 9 which can be operated if all the piston-in-cylinder units leak, and a resetting mechanism 16.
Patent SE-9303411-L (SE)
Inventor: BOSTROEM ROLAND
IPC: G08B19/02
Filed: 1993-10-15
Abstract: A device for indicating ice formation (and/or already existing ice) on a surface (6) of an object using a sensor (2) comprising a temperature difference measuring device, preferably a Peltier element (4), that has one of its contact surfaces (5) in thermal contact with the surface (6) which is exposed to ice formation. Ice formation is detected through measurement of the change in heat flow which occurs at the contact surface (5) due to the heat released in connection with ice formation, which measurement is carried out by connecting a voltage indicator to the connecting lines (11, 12) of the Peltier element. After having established that ice has formed, these wires can, if the sensor (2) is a Peltier element (4), be connected to a current source (13) for alternate heating and temperature sensoring of said contact surface (5), whereby the surface temperature will remain 0° C. as long as there is ice and considerably higher if there is no ice, which in turn is indicated by an indicator (22) that is connected to the voltage indicator.
Patent SE-9303468-L (SE)
Inventor: ELVERSSON TORD
IPC: F16L3/14
Filed: 1993-10-21
Abstract: Attached to the fixture (7) is a band sling (8) with two parts (8', 8'') extending from one end (9). At a distance from this end is a connectable component forming part of a lock unit (10) by means of which the band parts can partly be held together in a point remote from the sling end and thereby retain a part (4') of the lead (4) laid around the lock unit. It can also partly be pulled apart to permit insertion of the lead part between the band parts. - (Dwg.1)
Patent SE-9401827-L (SE)
Inventor: SMAARS ERIK
IPC: C10L3/00
Filed: 1994-05-27
Abstract: The invention relates to method and means for adding an odorant to a consumer gas flowing in pipelines, in order to warn people in the surroundings of consumer sites or gas supply lines of the risk of fire, explosion or other danger, if consumer gas is escaping into the surroundings due to leakage or incautiousness. The odorant is added to the consumer gas in the pipeline (1) in liquid form in proportion to the consumer gas flow rate by means of a pump (18) and an instrument for odorant flow rate control (7). The process control is taken care of by a computerized central process unit (8). The invention is characterized by the following features. Inert gas is first supplied to a pressure vessel (3 or 4) to a pressure slightly higher than the pressure in the consumer gas pipeline. Odorant liquid is then transferred from a storage vessel (19) to the pressure vessel (3 or 4) by means of the pump (18) in such an amount that the pressure becomes considerably (2-20 times) higher than the pressure in the pipeline. By means of this overpressure odorant is supplied from the pressure vessel to the consumer gas pipeline (1). The amount of inert gas that is dissolved into the odorant by the high pressure in the pressure vessel and gets lost is restored in correct amount from a high pressure inert gas cylinder (16).
Patent SE-9502528-L (SE)
Inventor: EIDENVALL ANDERS
IPC: B21C51/00
Filed: 1995-07-10
Abstract: PCT No. PCT/SE96/00785 Sec. 371 Date May 27, 1998 Sec. 102(e) Date May 27, 1998 PCT Filed Jun. 17, 1996 PCT Pub. No. WO97/03337 PCT Pub. Date Jan. 30, 1997A method and a device for inductive measurement of physical parameters of an object of metallic material by generating a time-varying magnetic field from a primary coil in a measurement range. The magnetic field induces eddy currents in the object which influence the time-varying magnetic field. The field is detected by a measuring coil from which a signal is obtained which carries information about the desired parameters. A field-measuring coil is introduced outside the measurement range, but surrounded by an electric circuit generated at the measurement range. The field-measuring coil senses a current induced in the electric circuit by the time-varying magnetic field. The interfering magnetic field generated by the current, and which influences the time-varying magnetic field, adds an error to the measurement of the measuring coil. The output signal of the field-measuring coil is thereby used to compensate the output signal of the measuring coil so that the error caused by the current in the electric circuit is eliminated.
Patent SE-9602441-L (SE)
Inventor: TORELL FINN
IPC: G06F/
Filed: 1996-06-20
Abstract: The component creates the access code by linking together a conventional address to a home side in a server (30) in the data network with a bar code (24) read on the goods, which is used for coupling to a home side (28) specific for the goods with the product indications via a component for generating coupling to the data network (30). - The bar code data is connected to the conventional address as a suffix, prefix or other suitable place in the address in order to form the access code.
Patent SE-9702254-L (SE)
Inventor: PERSSON BO
IPC: E06B9/90
Filed: 1997-06-13
Abstract: A lateral pulling device (10) intended for a roller blind comprises a blind web wound on a rod and a rotor member (12) for rotating said rod. The rotor member (12) is mounted on a stator member (11) in a rotatably and vertically limited displaceable manner and has a cord roll (27), over which a pulling cord (13) is running for rotating the rotor member (12). The rotor member (12) is biased against the stator member (11) with the aid of a spring means (25) which puts a brake on the rotor member by means of an intermediate brake shoe (21). The spring means (25) can be compressed by means of the pulling cord (13), the brake of the lateral pulling device (10) thus being releasable and the rotor member (12) being rotatable in an easily running manner.
Patent SE-9702848-L (SE)
Inventor: JAERLEBRO SANDRA
IPC: B62B/
Filed: 1997-07-30
Abstract: The kick-propelled sleigh incorporates at least one runner (1), a frame (3-6) and a handgrip (8) supported by the frame. - Devices (9,41,42) are provided for adjustment of the hand grip to a selectable height position in relation to the frame.
Patent SE-9703191-L (SE)
Inventor: LIGNELL AAKE
IPC: A61P43/00
Filed: 1997-09-04
Abstract: Medicament for the prophylactic and/or therpeutic improvement of the duration of mammalian muscle function and/or treatment of mammalian muscle disorders or diseases, e.g. equine Exertional Rhabdomyolysis, comprising at least one type of xanthophylles, e.g. astaxanthin, is described. Further, the use of xanthophylles in the preparation of such medicaments, and a method of prophylactic and/or therapeutic improvement of the duration of mammalian muscle function and/or treatment of mammalian muscle disorders or diseases, are disclosed.
Patent SE-9802394-L (SE)
Inventor: HILLERSTROEM GUNNAR
IPC: G01R23/02
Filed: 1998-07-03
Abstract: A method for measuring a frequency f=omega/2pi of a sinusoidal signal V(t)=Asin(omegat+alpha) with an essentially constant amplitude A. Measured values are registered in the form of the instantaneous level of the signal V(t), V(t-h) and V(t-2h)at three points of time separated by a predetermined measuring period h, which corresponds to a measurement frequency fs=1/h. Then the measured values are applied to a calculating device, which recursively estimates the quantity y(t) given by:whereV(t-h) and etas(V(t-h))V(t-h)>=0, the choice of eta and s(.) controlling the convergence speed of y(t)->cos(omegah)and the noise sensitivity of the measurement system. Finally the frequency is calculated or looked up in a table based on the expression f(t)=(fs/2pi)arccos y(t).
Patent SE-9902225-L (SE)
Inventor: HAKULINEN AKI
IPC: D21C/
Filed: 1999-06-14
Abstract: A method for upgrading a boiler is provided. When operating at a first capacity, the boiler is used such that an open space is kept in radiation communication with a firebox. The open space is also kept as empty. A first set of water circulation tubes are connected to the boiler cylinder in connection with the ascending tubes. When the boiler is operated at a second capacity, which is higher than the first capacity, at least one additional part is arranged in the open space to expand the basic super heater arrangement. Additionally, or alternatively at the second capacity, a second set of water circulation tubes may be connected to the boiler cylinder in connection with the ascending tubes. The second set of water circulation tube has a capacity exceeding that of the first set of water circulation tubes.
Patent FI-20075068-L (FI)
Inventor: KUIVALA HENRI
Filed: 2007-02-02
Abstract: An exercise device comprising a frame structure (1) arranged to be supported by a rest surface, against which frame structure a crank mechanism (3) is arranged to be supported, which crank mechanism has a right and a left pedal part (4) and a footrest (5) arranged to be supported by both pedal parts and arranged movably in the direction of the pedal part; and a right and a left front rest (6), each having a first end and a second end, whereby the right and the left front rest (6) are fastened turnably to the right and the left pedal part (4) by their first end, and both front rests (6) are fastened turnably to the frame structure (1) by the area between the first and the second end to achieve elliptical paths of movement for the foot rests. The exercise device comprises a right and a left belt part (8) arranged in connection with the right and the left pedal part (4), the belt parts being arranged to travel as an endless loop around sheaves (9, 10); and a right and a left rod part (11), each of which has a first end and a second end. The right footrest (5) is fastened to the right belt part (8) and the left footrest to the left belt part, and the first end of the right rod part (11) is fastened to the right belt part (8) and the second end is pivoted to the frame structure (1), and the first end of the left rod part is fastened to the left belt part and the second end is pivoted to the frame structure (1).
Patent NO-20010276-L (NO)
Title: FremgangsmÕte for utvinning av fettsyrer fra biomasse ved insitu ekstraksjon, reaksjon og kromatografi med fortettede gasser
Inventor: KIY THOMAS
IPC: A23L29/00
Filed: 2001-01-17
Abstract: Den foreliggende oppfinnelse vedrører en fremgangsmåte for tilberedende fremstilling av fettsyreestere og fettsyrer, fortrinnsvis umettede fettsyreetylestere fra biologiske kilder ved hjelp av en kontinuerlig kombinert in situ-ekstraksjon-reaksjon-kromatografi, som er kjennetegnet ved at det på samme tid og sted i nærvær av en fortettet gass, inklusiv en 0,5-5 % strøm lavere alkoholer som modifikator så vel som i nærvær av en inert katalysator, foregår en fullstendig omestring av fettsyrene fra deres naturlige fett- syreforekomst, som selektiv desorberes og elueres under de angitte betingelsene.