baber/WOPTO huggingface dataset:
Patent SE-8302797-L (SE)
Inventor: CURRIE NEIL LAWRENCE
IPC: F01N13/02
Filed: 1983-05-18
Abstract: The present invention relates to an exhaust system for exhausting gases from an internal combustion engine having an exhaust manifold on the vehicle. The engine is capable of conventional muffling by at least one muffler section positioned along the length of an exhaust pipe extending from the exhaust manifold to the atmosphere, the muffler section having a larger diameter than the diameter of the exhaust pipe. The exhaust system of the present invention is comprised of a uniform diameter pipe having a diameter approximately that of the exhaust pipe for conventional muffling extending from the engine exhaust manifold to an opening to the atmosphere, the pipe carrying the exhaust gases from the engine to the atmosphere. A plurality of expanded, porous material filters are positioned within the pipe along its length to muffle the noise of the exhaust. The filters are formed of at least one element of porous material. The element is folded at preselected positions along the length of the element to form individual filters between the folds with each filter spaced a predetermined distance from the proximate filters.
Patent SE-8406129-L (SE)
Inventor: CANTRELL D V
IPC: A24D1/04
Filed: 1984-12-04
Abstract: A smoking article, such as a cigarette, has a mouth section which includes a generally cylindrical, impermeable, plug member located in coaxial abutment to one end of the tobacco column of the cigarette. A plurality of smoke flow capillaries are formed through the plug member. A generally hollow cylindrical tubular mouthpiece having a plurality of grooves are formed in the periphery of the mouth section extending generally longitudinally thereof is located in coaxial abutment to the end of the plug member. Air permeable tipping material circumferentially surrounds the mouth section and overlaps a portion of the tobacco column adjacent the mouth section to fasten the mouth section to the tobacco column. In a further embodiment of the present invention, the mouth section includes the generally cylindrical impermeable plug located in coaxial abutment to one end of the tobacco column formed with a plurality of generally longitudinally extending grooves in the peripheral surface in addition to having smoke flow capillaries therethrough. A generally cylindrical, tubular mouthpiece is located in coaxial abutment to the end of the plug member. Air permeable tipping material circumscribes the mouth section and overlaps a portion of the tobacco column adjacent the mouth section to fasten the mouth section to the tobacco column.
Patent SE-8502145-L (SE)
Inventor: GRIMM R
IPC: B62D65/06
Filed: 1985-05-03
Abstract: In a method and apparatus for the height adjustment and installation of a slidable and/or raising, rigid roof member, to be built into a roof opening of an automobile roof, which roof member, after its height adjustment, is screwed to elements of the roof construction which do not participate in the height adjustment movement, a rapid and reliable height adjustment and installation are achieved in that, first the actuating elements are moved into the closed position, whereupon the roof member is inserted, by means of an installation template engaging over the roof opening and to be positioned onto the automobile roof, into the roof opening in a defined position with pressing of the roof member front edge onto the associated roof opening edge and simultaneous height adjustment, whereafter finally the screwing of the roof member in this position takes place.
Patent SE-8502534-L (SE)
Inventor: SKYTTE O
IPC: D21F1/36
Filed: 1985-05-23
Abstract: In a process for laterally guiding paper machine cloths such as wires and felts, a transmitter device (20) is arranged in the vicinity of the edge of the cloth (W) to be guided, from where vibrations are directed onto the region of the edge of the cloth (W) to be guided, on the basis of which the lateral position of the edge of the cloth (W) is detected. An ultrasonic vibration cone (U) is directed onto the edge region of the cloth (W) to be guided, and the vibration cone reflected by the edge region of the cloth and/or the vibration cone going past the edge are received, a signal (a) being formed which is used for laterally guiding the cloth (W) concerned. The main object of the invention is to provide a scanning device for paper machine cloths, by means of which the scanning can be carried out reliably and without impairing the cloth and the scanning element. The device can be fitted at a protected point and is insensitive to most types of interference from the surroundings. 
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Patent SE-8502910-L (SE)
Inventor: SHROOT B
IPC: C07D277/24
Filed: 1985-06-12
Abstract: 10-Aryl-1,8-dihydroxyanthrones of formula:   <IMAGE>  in which Ar is:   <IMAGE> R1, R2, R3, R4 and R5 are each H, halogen, -CF3, -OH, lower alkyl, lower cycloalkyl, lower hydroxyalkyl, lower alkoxy, -C IDENTICAL N   <IMAGE> r' and r'' are each H or lower alkyl, n is 0 or 1 to 3 inclusive, and R' and R'' are each H, lower alkyl or aryl at least one or R1 to R5 being other than H,   <IMAGE> R6 having the same significance as for R1 to R5, or (iv> <IMAGE> and their esters are useful as anti-proliferative, anti-inflammatory, anti-acne, anti-dandruff and anti-seborrhoeic agents, and act against hair loss.
Patent SE-8504645-L (SE)
Inventor: NYQUIST O
IPC: B21L3/00
Filed: 1985-10-08
Abstract: In order to get a chain link of increased fracture toughness in the welding zone, the link material (1) is friction welded to an insert (5) of about the same diameter as the link by rotation of the insert (5) between the ends (4) of the link material (1). The insert (5) is of high graded material.
Patent SE-8700757-L (SE)
Inventor: MUURINEN M A
IPC: B27B/
Filed: 1987-02-24
Abstract: The invention relates to a device for turning a log, especially for so-called field saws or equivalent which comprise at least one circular saw or equivalent and a table 4 which is displaceable past the blade 2 of the said circular saw and upon which the log rests parallel with the blade during sawing, and which device 1 comprises at least one pair of members disposed directly opposite each other on both sides of the table, which members are supported on a frame or a floor or the like and are joined to a drive mechanism. According to the invention, the said members are arm-shaped members 10,11, which can be displaced by means of a first drive mechanism 12,13 in the transverse direction relative to the longitudinal direction of the table 4 and of the log resting thereupon. The end 16 of the one arm-shaped member 10 has a sliding member provided with a friction surface, such as a toothed wheel or spiked wheel 14, which can be joined to a second drive mechanism 15 for setting the friction surface in motion. The end 17 of the second arm-shaped member 11 is provided with a stop face 18, the side profile of which is inclined in relation to a normal A-A to the table 4. The log can be rolled by means of the arm-shaped member 10 and the spiked wheel 14 in the lateral direction on the table 4, expediently between the members 10,11, and/or the log can be lifted at least partially from the table 4, whereupon the log can be turned into the desired position for feeding to the saw. <IMAGE>
Patent SE-8701462-L (SE)
Inventor: JOERLOEV R
IPC: H05B44/00
Filed: 1987-04-08
Abstract: A power supply circuit for a light emitting diode may be adjusted automatically by the voltage of a solar cell which is a power source in the circuit by including in the circuit a series connected current regulator governed by said voltage of said solar cell.
Patent SE-8704293-L (SE)
Inventor: ADAMSON A P
IPC: F02C7/36
Filed: 1987-11-03
Abstract: In order to produce a power output at a substantially constant speed, a multi-spool turbine engine is provided, with means for generating power related to a rotational speed difference between the spools. In one version (Fig. 3) spools 18,20 of a multi-spool turbofan engine are connected to two inputs of a differential gear 26. The differential gear's output is connected to drive an alternator 50. In another version (Fig. 7), an alternator's coils (64) are carried on one spool (18) and magnets (62) are carried on another spool (20). An electrical output created by a rotational speed difference between the coils and magnets is taken through a slip ring (68) or by a rotating transformer (Fig. 8). In both versions the alternator rotates at at substantially constant speed to yield a relatively constant frequency output, requiring no transmission/clutch devices, or frequency compensating circuits. The alternator can be replaced with a d.c. generator which can be small because of the generator's constant operating speed. A control system (Fig. 9) may be provided which compares a signal representative of alternator frequency with desired valves stored in a memory 92 a signal from comparator 90 being passed to controller 96 to vary the position of stator vanes 98 in the engine. <IMAGE>
Patent SE-8802972-L (SE)
Inventor: TOEROEK VILMOS
IPC: H02K19/06
Filed: 1988-08-25
Abstract: PCT No. PCT/SE89/00443 Sec. 371 Date Feb. 25, 1991 Sec. 102(e) Date Feb. 25, 1991 PCT Filed Aug. 24, 1989 PCT Pub. No. WO90/02437 PCT Pub. Date Mar. 8, 1990.An electric motor with solely one direction of rotation and electronic speed control, includes two mutually rotatable parts with ferromagnetic cores separated by an air gap. The stator core is provided with a peripherally extending ring of magnet pole groups each including at least one pair of salient magnet poles, the one being ferromagnetic and the other permanently magnetic. All magnet pole groups are connected magnetically to a common magnetizing winding, which magnetizes all magnet pole groups simultaneously in a manner such that the ferromagnetic pole and the permanent pole of each group is magnetized in the same direction. The rotor core is provided with a peripherally extending ring of salient ferromagnetic reluctance poles with twice the pole pitch of the stator. Each reluctance pole has a width which over a part of the pole corresponds to a stator pole pitch which over the remaining part of the reluctance pole is smaller, so that each reluctance pole presents a part which projects in a predetermined peripheral direction common to all reluctance poles.
Patent SE-8901621-L (SE)
Inventor: MUELLER A
IPC: F16G11/12
Filed: 1989-05-08
Abstract: Published without abstract.
Patent SE-9101141-L (SE)
Inventor: SJUKHUSET LENNART STROEMBERG C
IPC: A61M1/02
Filed: 1991-04-16
Abstract: Method and arrangement for suctioning up and transporting liquids of different types through a suction hose 45 and at the same time metering 4 an additive to the liquid in exact proportion to the quantity of suctioned liquid, and where a liquid or a liquid/air/gas mixture is suctioned with the aid of a suction nozzle 2, 45 which is at a given pressure P2 with moderate suction force and is passed through the suction hose 45, and a metering arrangement 4 consisting of a flexible metering container 20 which is enclosed in a rigid casing 21, and which is at a given relative lower pressure P3 (more powerful suction force) than the pressure in the suction hose 45, is connected directly to the suction hose 45, and the pressure gradient P2-P3 is set such that no additive 20 is added when only air/gas is being suctioned through the suction hose 45, whereas additive flows into the suction hose 45 as soon as a quantity of liquid is suctioned in through the suction hose, and the metered quantity of additive is proportional to the quantity of suctioned liquid. The suction hose 45 can be connected to a separating and defoaming filter 3 which in turn is connected to a de-aeration vessel 4 with means for de- aerating the suctioned liquid and recovering the liquid without admixture of gas/air. <IMAGE>
Patent SE-9103522-L (SE)
Inventor: MOSS H
IPC: F01N1/08
Filed: 1991-11-26
Abstract: The arrangement comprises at least one pipe (3) which is connected to at least two volumes or openings, e.g. in the form of a noise damper (1) and a channel/pipe outlet (4), in such a way that multiples of waves can arise in the pipe (3) between both volumes/openings. At least one tube is arranged in the pipe, the tube one end comprising an inlet and its other end being wholly or partly closed. The tube inlet is arranged in or near some of the pipe noise pressure areas (P1 max, P2 max) in order to damp at least a noise pressure max.
Patent SE-9203371-L (SE)
Inventor: GRANESTRAND PER OLOV
IPC: G02B6/122
Filed: 1992-11-11
Abstract: Polarization independent switch or coupler including a directional coupler with extremely relaxed fabrication tolerances. The coupler includes a mono-crystalline wafer of electro-optic material with two closely adjacent light waveguides at an upper surface along with electrodes positioned adjacent the waveguides. The electrodes include a grounded, main electrode formed on one side of the waveguides and four smaller electrodes formed in a line on a side or sides of the waveguides opposite to the main electrode, each of the four smaller electrodes being supplied with a voltage. The electrodes and waveguides can be in a planar or stacked relationship to one another. When the voltages applied to the middle two electrodes have equal values and have like polarity (Vc=Vb) and the voltages applied to the outer electrodes have equal values and like polarity (Vd=Va), the light travelling in one waveguide is barred from transferring to another waveguide.
Patent SE-9301760-L (SE)
Inventor: ANDERSEN VERNER
IPC: B29C65/08
Filed: 1993-05-24
Abstract: In an arrangement for the ultrasonic welding of webs of material 3, 4 which move between an ultrasonic horn 9 of a welding unit 1 and anvils 6 which project out from an anvil holder 5, each of the anvils 6 is movably arranged in a respective chamber 13 in the anvil holder and can be moved to an active position by means of a pressure medium of either air or water. The anvil containing chambers 13 of the anvil holder are connected to a chamber 14 throughout which a constant pressure prevails and at least part of which is resilient. The anvil may comprise a ball, journalled for rotation, which may be mounted within a piston (16, Figure 3) to allow the anvil to rise higher. <IMAGE>
Patent SE-9301999-L (SE)
Inventor: ANDERSSON HELGE R
IPC: B28D1/04
Filed: 1993-06-11
Abstract: The invention concerns a slow down sump for concrete cores and water-mud. At diamond concrete drilling in a floor the heavy concrete core and water-mud is falling down to the under-floor in the moment when the drill bit is getting through the concrete floor. People and material on the floor below are in danger. The invention is solving this problem owing to the fact that a vertical movable sump (2), which is equipped with a movable track (5) which is running on a telescope support (1), take down concrete cores and water-mud. To get loose locking (3) and slow down with the lift (9) the handling (take down core) can be done in a controlled way. During the whole slow down moment the telescope support is securely fixed between floor and ceiling. The invention is used mostly at diamond concrete drilling, where you have enough space to fix a sump from below, for example at rebuilding apartment houses.
Patent SE-9302021-L (SE)
Inventor: SUNDMAN KURT
IPC: F25B45/00
Filed: 1993-06-11
Abstract: A connecting unit is used for access to the circuit and a cut-off component (20) for the circuit is arranged on the circuit pressure side (2). This cut-off component blocks the circuit during evacuation and lets cold medium pass through it during filling. - The cut-off component (20) contains a unit (30) which holds against the low pressure ruling in the circuit during evacuation and automatically gives way to the higher pressure ruling in the fold medium during filling. The unit (30) consists of a thin foil arranged crossways over the circuit and which breaks under the higher pressure.
Patent SE-9303806-L (SE)
Inventor: KOKKO PEKKA
IPC: B27L11/00
Filed: 1993-11-17
Abstract: A knife (12) are a holding and releasing mechanism (8) are oriented in the direction of a radius of a chipper disc (19). The holding and releasing mechanism (8) is pushed in the direction of the radius of the chipper disc to release the knife (12) and drawn in the opposite direction to fasten the knife in the chipper disc (19). The time consumed in replacing the knives is reduced and laborious manual operations can be avoided. The procedure can be automated.
Patent SE-9304310-L (SE)
Inventor: AMBERNTSSON KJELL
IPC: D21C11/12
Filed: 1993-12-29
Abstract: The invention relates to an arrangement for a recovery boiler whose flue gas is cooled, inter alia, with the aid of a pipe system (8) through which water flows, a so-called economizer. The arrangement is characterized in that the cooling in the economizer is designed in two stages (14, 16) with the flue gases flowing along the pipes in the penultimate stage (14) and flowing across the pipes in the final stage (16).
Patent SE-9402938-L (SE)
Inventor: BOMAN PETER
IPC: B24D9/02
Filed: 1994-09-05
Abstract: The air feed channel (9) follows the drive shaft centre line and issues in the grinding roller inner cavity (10). This valve construction together with the rubber casing shaping (3) increases the air polishing roller range of use in that it is soft over the whole surface where the rubber casing goes against the grinding sheet. The polishing roller bottom can be made flat for polishing in corners and other places difficult of access.
Patent SE-9700951-L (SE)
Inventor: KURTTIO OLAVI
IPC: C05F17/02
Filed: 1997-03-14
Abstract: A composting device comprises a container (8) for accommodating compost matter, the container having an infeed opening and a closable discharge opening. The interior of the container (8) is divisible into at least a first and a second section by means of at least one partition (19). Locking means (20) are disposed at the discharge opening for retaining the partition (19) when the discharge opening is open. The partition (19) is movable from the region of the infeed opening to the region of the discharge opening. The locking means (20) are openable so as to permit removal of the partition when the discharge opening of the container is open. A method of composting is disclosed in that the composting takes place batchwise in one and the same container. The matter (9) which is to be composted or the matter which is undergoing composting and after-composting is moved or permitted to be displaced from an infeed opening to the container to a discharge opening from the container. The different batches of compost matter (9) in the container are kept discrete from one another by means of movable partitions (19). <IMAGE>
Patent SE-9801950-L (SE)
Inventor: ISRAELSSON MATTIAS
IPC: H04M19/00
Filed: 1998-06-02
Abstract: Line circuits can be supplied with a first voltage or a second voltage of a lower absolute value. At least the second voltage is variable. The line voltages of at least active line circuits are measured, and possible values for the second voltage are prognosticated. It is determined which line circuits can be supplied with the respective possible value, and the power consumption of those line circuits is calculated using each possible value. For the line circuits which cannot be so supplied, the power consumption is calculated using the first voltage. For each possible value prognosticated for the second voltage, the total power consumptions are summed, and the value that gives the lowest total power consumption is selected as the second voltage. The line circuits are then supplied with the first voltage or the selected second voltage.
Patent SE-9901629-L (SE)
Inventor: BRAENNMARK HAAKAN
IPC: H02J9/06
Filed: 1999-05-05
Abstract: In a power supply unit, an AC power driven rectifier (2) and an unprioritized load (5) are connected to a busbar (1). A prioritized capacitance-containing load (6) is connected to the busbar (1) via a diode (D1) and via a first contactor (7) in series with a second contactor (8). A battery (4) is connected to the busbar (1) via the first contactor (7) for supplying power to the busbar (1) upon an AC power failure until a certain discharge of the battery (4), whereupon the first contactor (7) opens to disconnect the unprioritized load (5). The prioritized load (6) receives power via the second contactor (8) until the battery (4) has been discharged further, whereupon the second contactor (8) opens. When the AC power failure ends with the contactors (7, 8) open, power is supplied to the prioritized load (6) via the diode (D1), whereupon the first and second contactors (7, 8) are closed in that order to supply power to the battery and the prioritized load (6).
Patent SE-9904202-L (SE)
Inventor: HANSSON ROY
IPC: A61F13/535
Filed: 1999-11-18
Abstract: The invention relates to an absorbent product with a longitudinal direction and a transverse direction, two side edges (109, 110) extending essentially in the longitudinal direction, a front portion (114), a rear portion (115), a first surface and a second surface, and an absorption body (105) arranged between the first surface and the second surface. The absorption body (105) has a liquid storage area (106), and a secondary absorption area (107), the secondary absorption area (107) comprising portions which completely surround the liquid storage area (106) in the plane of the product, the liquid storage area (106) accounting for at least 75 % of the total absorption capacity of the product, and a liquid-impermeable material layer (104) being arranged on the second surface of the product and essentially only within the liquid storage area. The invention also relates to a method of producing the absorbent product.
Patent NO-20000484-L (NO)
Inventor: SNAPE EVAN WILLIAM
IPC: C07D295/00
Filed: 2000-01-31
Abstract: Crystalline 11-(4-Ä2-(2-hydroxyethoxy)ethylÜ-1-piperazinyl)-dibenzoÄb,fÜÄ1,4Üthiazepine may be prepared by crystallising 11-(4-Ä2-(2-hydroxyethoxy)ethylÜ-1-piperazinyl)-dibenzoÄb,fÜÄ1,4Üthiazepine from a non-aromatic solvent such as ethyl acetate, isobutyl acetate, methyl iso-butylketone or methyl tert-butyl ether, preferably in the absence of water. The crystalline material produced may be converted into a pharmaceutically acceptable salt such as a fumarate. The crystalline 11-(4-Ä2-(2-hydroxyethoxy)ethylÜ-1-piperazinyl)-dibenzoÄb,fÜÄ1,4Üthiazepine may be used to treat psychoses.
Patent NO-20003497-L (NO)
Title: Nye, kvaternære ammoniumforbindelser, blandinger som inneholder disse, og anvendelser derav
Inventor: KOEHLE HANS-JURGEN
IPC: A01N33/12
Filed: 2000-07-07
Abstract: Kvaternær ammoniumforbindelse valgt blant forbindelser med generell formel (I) (I) \ R CH2¿ CH-OR2 CH3 og generell formel (II) Qø A° N R CH2¿ <PH- CH3 (II) hvor R R1, R2 og R3 er -H, -CH3 eller -C2H5/ er uavhengig av hver- andre fettsyreradikaler med 6-22 karbonatomer, og A" er et uorganisk eller i organisk anion valgt blant: fluorid, klorid, bromid, Jodid, kloritt, klorat, hydroksid, hypo- fosfitt, fosfitt, fos- fat, karbonat, formiat, acetat, laktat og andre karboksylater, oksalat, metylsulfat, etylsulfat, benzoat og salicylat. Det beskrives også blandinger som inneholder disse kvaternære ammoni- umforbindelser og anvendelser av disse i slike blandinger.
Patent NO-20006398-L (NO)
Inventor: LOTHE PER
IPC: F17C1/06
Filed: 2000-12-15
Abstract: A compression tank device ( 1 ) for sea transport of petroleum products, comprising a relatively elongated metallic cylindrical portion ( 4 ) and end gables ( 6, 6 '), the cylindrical portion ( 4 ) being fixedly connected to the end gables ( 6, 6 ') through sealing connections ( 16, 16 '), and the cylindrical portion ( 4 ) of the compression tank ( 1 ) and a portion of the end gables ( 6, 6 ') being braided with a fibrous material ( 8 ), the fibrous material ( 8 ) being oriented mainly in the circumferential direction of the compression tank ( 1 ).