baber/WOPTO huggingface dataset:
Patent SE-501146-C2 (SE)
Inventor: KJELLBERG MONICA
IPC: A61F5/44
Filed: 1990-03-26
Abstract: PCT No. PCT/SE91/00228 Sec. 371 Date Sep. 2, 1992 Sec. 102(e) Date Sep. 2, 1992 PCT Filed Mar. 26, 1991 PCT Pub. No. WO91/14415 PCT Pub. Date Oct. 3, 1991.The invention relates to an absorbent article, such as a sanitary napkin, a panty guard or an incontinence guard, comprising an absorbent pad enclosed in a casing (1, 2). The invention is characterized in that the absorbent body (3) comprises a first absorbent layer (5) which includes a mixture of hydrophilic fibers and superabsorbent material, and a second absorbent layer (6) of liquid-absorbent fiber material which is highly compressed and thereby has good liquid-spreading ability. The first absorbent layer (5) is placed on that side of the article which is intended to face towards the wearer in use, and the second absorbent layer (6) is in direct connection with the first absorbent layer (5) on that side of the article which is distal from the wearer in use.
Patent SE-512964-C2 (SE)
Inventor: HEO JOO-WON
IPC: H04M1/72513
Filed: 1992-01-31
Abstract: A circuit for preventing a radio telephone engaged in a call from being cut off when a power failure occurs, wherein the radio telephone is branched with a wire telephone by a telephone line. When the power is off while engaged in a call, the telephone line is held on by a state of a line voltage and a music on hold is generated. If power turns on again in a holding state, a power off cancel data is transmitted to a portable device. If a response data from the portable device is received, the holding state of the telephone line is canceled and the music on hold is stopped, and the call through the radio telephone is connected again. If the power is not on again or if the response data is not received, it is checked during a given time whether the wire telephone is hooked off or not. If the wire telephone is hooked off or if the given time has passed, the holding state of the telephone line is canceled and the music on hold is stopped. Therefore, the telephone call is continued even when a power failure occurs on an engaged state in the call.
Patent SE-500519-C2 (SE)
Inventor: LINDEROTH SVEN
IPC: A01M7/00
Filed: 1992-02-11
Abstract: PCT No. PCT/SE93/00101 Sec. 371 Date Aug. 10, 1994 Sec. 102(e) Date Aug. 10, 1994 PCT Filed Feb. 10, 1993 PCT Pub. No. WO93/15603 PCT Pub. Date Aug. 19, 1993.A fluid regulator has two valve bodies (24, 25) placed opposite and cooperating with two openings (22, 23) for controlling the fluid flow from an inlet chamber to two outlet chambers. A spindle (34) interconnects the valve bodies (24, 25) at a predetermined mutual distance forming a spindle assembly. Each valve body and each opening form a passage (30, 31), the sum of the areas of the two passages being constant, but adjustable by a handle (9). The spindle assembly is freely moveable in the axial direction under the influence of the pressures across the openings acting upon the valve bodies so that the pressure drop times the area of each opening is equal for the two openings, and the fluid flow from the inlet chamber is divided into two fluid flows to the outlet chambers. The fluid regulator is intended to be used in an agricultural sprayer for distribution of a fluid composition to soil to be treated. The agricultural sprayer comprises a tank (2), a pump (6), the fluid regulator, and a plurality of nozzles. The fluid regulator divides the fluid flow from the pump into a flow to the nozzles and a surplus flow back to the tank.
Patent SE-502163-C2 (SE)
Inventor: FORSLUND KJELL
IPC: B01F27/71
Filed: 1993-12-21
Abstract: PCT No. PCT/SE94/01009 Sec. 371 Date May 22, 1996 Sec. 102(e) Date May 22, 1996 PCT Filed Oct. 27, 1994 PCT Pub. No. WO95/17243 PCT Pub. Date Jun. 29, 1995Mixing devices for mixing a processing agent with a pulp suspension are disclosed including a mixing vessel, an agitator mounted on the surface of the mixing vessel to create a flow of the pulp suspension across the mixing vessel, a processing agent supply for supplying processing agent to the flow of pulp suspension, and a flow divider mounted on the inner surface of the mixing vessel opposite the agitator, in which the flow divider includes a substantially vertical front distribution edge and a pair of arcuate front surfaces extending from that edge to the inner surface of the mixing vessel on opposite sides thereof.
Patent SE-508223-C2 (SE)
Title: Controlling grain refinement of aluminium@ alloys
Inventor: BAECKERUD STIG LENNART
IPC: C22F1/04
Filed: 1995-11-21
Abstract: Controlling the grain refinement of aluminium (Al) alloys comprises: (i) calibrating the grain sizes for different values of the grain growth index (GGI), for the casting process used, represented by formula (I); determining the GGI value for the particular aluminium base material by using the above formula; (iii) using the calibration data obtained in (i) to calculate the grain size of the aluminium base material and how the concentration of grain size affecting agents in the aluminium melt should be changed in order to obtain an aluminium casting having a desired crystal grain size; and (iv) adding the amount of grain size affecting agents calculated in (iii) to the melt. GGI = ~E miCi(ki-1) = m1C1(k1-1) + m2C2(k2-1) + .... (I) In (I): mi is the slope of the liquidus in the binary (Al-i) system; Ci is the concentration of its dissolved solute in the alloy; ki is the distribution coefficient of solute i between solid and liquid; and m1, C1 and k1, etc. represent the corresponding values for each alloy constituent.
Patent SE-505079-C2 (SE)
Inventor: OLIN STEFAN
IPC: G11B7/26
Filed: 1995-11-27
Abstract: A compact disc manufacturing machine carries out a plurality of manufacturing stages in a full manufacturing process. A central manipulator (X) has a plurality of radially and outwardly extending manipulators arms (A, B, C, ... E) and performs reciprocating rotary movements in a first plane and lifting and lowering movements in a second plane in accordance with a predetermined program that controls the manufacturing process. The manipulator arms (A, B, C, ... E) move the discs successively from position (e.g. 4) to position (5) into program-determined working locations necessary for carrying out successively the manufacturing stages included in the manufacturing process. One (A) of the manipulator arms carries an upper, detachable part (21) of a vacuum sluice (21-22-23) and, subsequent to being lowered, deposits this part (21) onto an intermediate part (22) of the vacuum sluice, this intermediate part forming an integral, fixed part of a chamber lid (250) of a vacuum chamber (25). The vacuum chamber accommodates a multi-arm inner manipulator (20) which accommodates in one of its arms a lower part (23) of the vacuum sluice (21-22-23) and which is adapted for carrying out a vacuum-requiring manufacturing stage of the complete manufacturing process.
Patent SE-507838-C2 (SE)
Inventor: HEIKKINEN MATTI
IPC: A01B63/114
Filed: 1996-02-20
Abstract: The invention relates to an arrangement for the automatic adjustment of working height in various devices intended for growing and cultivation. It comprises a body 1 with attached tools 2, the height of which in relation to the surface of the soil has to be regulated, support wheels 4 attached in line with the body 1 for the purpose of moving the device, and drive members 5-8 for adjustment of the height of the body 1 in relation to the in-line support wheels 4, in order with the aid of these to regulate the working height of the tools 2. The arrangement according to the invention comprises a sensing wheel 11 in line with the body 1, which has been set to a desired height in relation to the body 1 so that when the tools 2 are positioned at the set working height, the sensing wheel 11 is essentially stationary, and that when the tools fall below their set working height the sensing wheel 11 is designed to come into contact with the ground so that it begins to rotate in the direction of travel, which rotation may be transmitted to the said drive members 5-8 in order to raise the body in relation to the support wheels 4 until the set working height is again reached.
Patent SE-509358-C2 (SE)
Inventor: DAHLEN JOSEF
IPC: C11B1/10
Filed: 1996-07-05
Abstract: A process of producing glyceride oil having a very low content of non-hydratable phosphatides from fatty seeds and fruits is disclosed. In the process, the fatty material is instantaneously and for a very short time exposed to a high temperature at a controlled water content. The glyceride oil extracted from the thermally treated material has after water-degumming the same low contents of phosphorus, iron, calcium and magnesium as can be achieved by treatment with strong acid and alkali (superdegumming) of a conventionally produced glyceride oil.
Patent SE-508532-C2 (SE)
Title: Weighing device for caught fish
Inventor: LOEVBERGSLI GLENN
IPC: A01K/
Filed: 1997-02-07
Abstract: The shaft tube (5,6) has an incorporated mechanical weighting device (8) with a spring (9), which permanently strives to maintain a component (10) in the shaft, which is withdrawable from it and works in conjunction with a scale. A gainst the effect of the spring, the component can be drawn outwards so that with aid of the scale it can show the weight of the fish suspended in the hook part (2). The hook part is rigidly joined to the shaft (1) and the weighing device is arranged in the end of the shaft opposite to the hook part. The movable and spring-loaded component comprises of a bar (10), which extends outwards through a hole in a gable part (13) of the shaft tube and at a free end a hand-grip part (14) is provided. At the opposite end, is a piston-type component (15), the spring itself is of the pressure type (9), which is positioned between the piston component and the gable part.
Patent SE-512444-C2 (SE)
Title: Recycling glass waste
Inventor: GUSTAVSSON CURT
IPC: E04C/
Filed: 1997-08-15
Abstract: The process for recycling waste glass comprises smelting the waste material and casting it into useful products such as memorial stones, gravestones, border stones or garden stones. Another material such as a reflective material can be combined with the waste glass.
Patent SE-513610-C2 (SE)
Inventor: LAGERBERG STIG
IPC: B23B27/10
Filed: 1998-02-03
Abstract: A cutting insert for chipforming machine has a tip face with a cutting edge. Grooves are formed in the top face and extend toward the cutting edge. Chip-deflecting projections extend upwardly from the top face and are situated in spaces formed between adjacent grooves. A jet of cooling fluid is directed toward inner ends of the grooves and travels between the projections and within the grooves toward the cutting edge.
Patent SE-511415-C2 (SE)
Inventor: BERG ULF
IPC: B66F9/07
Filed: 1998-09-04
Abstract: An automatic storing arrangement for handling elements (8a, 8b), comprising storage shelves (5a, 5b), a carriage (2) and a carrier means (3), said carrier means (3) being supported by the carriage (2) and comprising handling means for delivering and fetching an element (8a, 8b) on the respective storage shelves (5a, 5b). The carriage (2) and the carrier means (3) are so arranged that the carrier means (3) is movable to the various storage shelves (5a, 5b). The automatic storing arrangement is characterised in that the storage shelves (5a, 5b) form a first section (4a), in which two storage shelves (5a), which are adjacent in the vertical direction, are separated by a first distance (S1) to allow storage of a goods-supporting element (8a) on such a shelf (5a) and insertion of the carrier means (3) into said shelf (5a) for access to the underside of an element (8a) stored on the superposed shelf (5a), and a second section (4b), in which two storage shelves (5b), which are adjacent in the vertical direction, are separated by a second distance (S2) to allow storage of an element (8b) on the respective shelves (5b). The automatic storing arrangement is also characterised in that the handling means comprises a first transport means, which is drivable in two opposite directions and which is adapted to engage with the undersides of the elements (8a) for delivering and fetching the elements (8b) on the storage shelves (5b), and a second transport means, which is drivable in said directions and which is adapted to engage with one or more of the four sides of an element (8b) for delivering and fetching the elements (8b) on the storage shelves (5b).
Patent SE-520001-C2 (SE)
Inventor: HEDIN SVEN
IPC: B04B7/08
Filed: 1999-03-09
Abstract: A locking ring for joining a first and second of a rotor in a centrifugal separator, the first rotor part having a cylindrical end portion, and the second part having an annular flange. A locking ring is arranged to be positioned into a recess and via two radially outer contact surfaces to abut against the end portion and via inner contact surfaces to abut against the flange. The locking ring extends substantially a complete revolution around the rotational axis with two end surfaces turned towards one another and being so formed out of a single piece of resilient material that in an unloaded condition is substantially annular with an outer diameter, is at least as large as the outer radius of the recess, the contact surfaces being are so located that they in every axial section around the rotational axis have a middle point, in which the contact surface have a direction of normalcy, which is the for all contact surfaces. In the direction towards the separation chamber in the interior of the rotor the locking ring forms an acute angle with the rotational axis.
Patent SE-514389-C2 (SE)
Title: Generating vibrations in portable electronic device, especially mobile phone, by cyclic heating of liquid inside container to form bubbles that deform membrane
Inventor: BJOERKENGREN ULF CHRISTIAN
IPC: H04M/
Filed: 1999-06-30
Abstract: A substance (2) which is liquid at normal temperature and pressure is enclosed in a container (2) sealed with a movable membrane (4). Cyclic heating of the liquid generates vapour bubbles (7) which collapse upon subsequent cooling, causing a cyclic movement of the membrane.  Independent claims are also included for (a) the vibration generating device, and (b) a portable electronic device, e.g. mobile communication device or phone, incorporating the vibration generating device, which can be used to alert the person carrying it of an incoming call.
Patent SE-519132-C2 (SE)
Title: Cleaning device for tool fasteners and power couplings in earth moving machinery, comprises piston compressor and piston pump for air or liquid
Inventor: MANNBRO ROLF
IPC: E02F3/36
Filed: 1999-09-21
Abstract: The coupling surfaces are cleaned with air or alternate sequences of air and liquid, the compressed air being generated in a piston compressor formed by a cylinder tool comprising cylinders (30, 31) and pistons (32, 33) being moved reciprocally by a moving part (29) mounted in the locking cylinder arrangement (16) for actuating the lock part (18) of the work tool. The cleaning device also includes a piston pump with a restricted stroke length, comprising a piston (55), cylinder (54), piston rod (56) and machine spring (61).  The fastener comprises a housing (6) with a locking cylinder arrangement that can (dis)engage a bolt (18) on a tool (e.g. gravel scoop or hydraulically-controlled tool) via a bolt (17). The power connections between the tool and machine are (dis)engaged simultaneously or in alternating sequence during cleaning.
Patent SE-516471-C2 (SE)
Inventor: GUSTAVSSON ANDERS
IPC: B62D21/02
Filed: 1999-09-29
Abstract: The invention relates to a rear axle arrangement for a heavy vehicle, e.g. a freight vehicle. The vehicle incorporates a number of wheels which bear the vehicle and an elongate chassis element which extends in the longitudinal direction of the vehicle. The rear axle arrangement incorporates at least one separate rear axle unit which includes a loadbearing frame structure and two of said wheels. The frame structure extends between a first end region and a second end region in the longitudinal direction of the vehicle and the first end region of the frame structure is designed to be connected to the elongate chassis element. In addition, the two wheels are suspended on the frame structure.
Patent DE-19612902-C2 (DE)
Inventor: PUETTMANN FRANZ-JOSEF
IPC: E21B7/06
Filed: 1996-03-30
Granted: 2000-05-11
Abstract: The boring machine bores via a remote controlled boring head (4). This is driven by concentric pipes with jointed sections (1). The rotation of the boring head is controlled to generate either straight line boring or curves. The latter are generated by varying the rotational speed. The boring head has water sprays and an eccentric cutting head. The bore obtained is smooth sided and has smooth curves. For straight line boring a constant drive speed is used.
Patent DE-19713250-C2 (DE)
Title: Elektrochemischer Energiewandler mit Polymerelektrolytmembran
Inventor: SCHMID OTTMAR
IPC: C25B9/23
Filed: 1997-03-29
Granted: 2002-04-18
Abstract: Die Erfindung betrifft einen elektrochemischen Energiewandler, mit folgenden Elementen: DOLLAR A - erste Trennplatte (11), DOLLAR A - Membran-Elektroden-Einheit (5), bestehend aus zwei Elektrodenschichten (1, 3), zwischen der eine Polymerelektrolytmembran (2) angeordnet ist, DOLLAR A - zweite Trennplatte (12), DOLLAR A wobei zwischen jeweils einer Trennplatte (11, 12) und einer Elektrode (1, 3) Gasräume (20, 21) gebildet sind, und zwar realisiert durch Vertiefungen innerhalb der Trennplatten (11, 12) oder durch zusätzliche Abstandshalter, und die einzelnen Elemente Durchbrechungen (30, 36) für Fluidsammelkanäle zur Abfuhr oder Zufuhr von Reaktanden aufweisen. Erfindungsgemäß ist zur Abdichtung der Gasräume (20, 21) sowie der Fluidsammelkanäle ein gas- und flüssigkeitsdichter adhäsiver Verbund (50, 51, 52, 53) der Membran-Elektroden-Einheit (5) mit den angrenzenden Trennplatten (11, 12) nach Art umlaufender Dichtungen vorhanden.
Patent DE-19837648-C2 (DE)
Inventor: HOLTMANN MICHAEL
IPC: D04H1/00
Filed: 1998-08-19
Granted: 2003-10-30
Abstract: The nonwoven disposable tissues (11) are produced from a nonwoven web in stamped or cut outline shapes. The cut or stamped sections are compressed in a compressing mold (20) by a compression piston (22) working at a high pressure. The compressed tissue remains in a compact structure, and only opens out when wetted with a fluid. The nonwoven material is drawn from a supply roll. Where axially symmetrical tissues are to be produced, the material is folded along the center and moved to give only one symmetrical half to view. The tissue section is forced into the mold (20) by a piston (21), and compressed while dry. Or the material can be compressed while wet, to be dried during or after the compression stage. An Independent claim is included for a disposable tissue (11) in the form of a face mask, with openings cut out for the eyes, nose and mouth. Preferred Features: The nose opening can be interrupted by two bars.
Patent DE-19916307-C2 (DE)
Title: Gerät zur Auftrennung des Teilchengrößenspektrums eines polydispersen Aerosols und dessen Verwendung
Inventor: MUELLINGER BERNHARD
IPC: B01D45/04
Filed: 1999-04-12
Granted: 2001-03-08
Abstract: Die Erfindung betrifft ein Gerät zur Auftrennung des Teilchengrößenspektrums eines polydispersen Aerosols, bestehend aus einem Gehäuse mit einem Aerosolkanal, einem Reingaszuführungskanal, einem Trennteil und mindestens zwei Abzugskanälen, wobei sich zwischen der Auslaßöffnung des Aerosolkanals und den Einlaßöffnungen der Abzugskanäle eine lineare Strömungsstrecke befindet. DOLLAR A Aufgabe der Erfindung ist es, das Gerät so auszugestalten, daß es leicht zusammengebaut werden kann. DOLLAR A Gelöst wird diese Aufgabe dadurch, daß das Gehäuse aus im wesentlichen rotationssymmetrischen Bauteilen besteht, die derart ausgestaltet sind, daß sie axial sich selbst zentrierend miteinander verbunden werden können und im verbundenen Zustand die Gaskanäle und den Trennteil bilden.
Patent DE-19924242-C2 (DE)
Inventor: BOMMU SURENDA K
IPC: G01R31/28
Filed: 1999-05-27
Granted: 2002-04-18
Abstract: A two phase vector restoration technique which extracts a minimal subsequence from a sequence that detects a chosen set of faults is provided. The disclosed vector restoration technique is useful in static compaction of test sequences and in fault diagnosis. An accelerated two phase vector restoration that provides further improvement is also provided. The present invention is a significant improvement over the state of the art in the following ways: (1) a sequence of length n can be restored with only O(n log2n) simulations while known approaches require simulation of O(n2) vectors, (2) a two-step restoration process is used that makes vector restoration practical for large designs, and (3) restoration process for several faults is overlapped to provide significant acceleration in vector restoration. The described vector restoration technique has been integrated into a static test sequence compaction system.
Patent DE-19948143-C2 (DE)
Inventor: SPRAVE KLAUS
IPC: B61F5/22
Filed: 1999-09-28
Granted: 2003-04-30
Abstract: The vehicle has at least one rail chassis at the front and back of a road chassis, for rail travel when the road chassis is raised from the ground. Each rail chassis has a bogie that is easily separable from the road chassis. The bogie is connected to a frame (16) of the road chassis using a quick automatic or manual connection of bolts (12,13). The bogie preferably has an integrated levelling device.
Patent DE-19962316-C2 (DE)
Inventor: WERNER KLEMENS
IPC: F16J15/3288
Filed: 1999-12-23
Granted: 2002-07-18
Abstract: The invention relates to a brush seal for sealing a rotor against a stator. A brush housing is provided for fastening brushes whose free ends are directed towards the stator or rotor. The brush housing is held on the rotor or stator and has a support plate. In the brush seal the free ends of the brushes are provided with a slide-ring to improve the sealing effect and reduce the wear.
Patent RU-2178238-C2 (RU)
Title: Discriminating-call system and its secondary station
Inventor: BERBIDZH RICHARD CHARL Z
IPC: H04W8/24
Filed: 1995-04-24
Granted: 2002-01-10
Abstract: FIELD: communications engineering. SUBSTANCE: discriminating-call system has its base stations 1 and 2 transmitting address code words at desired speed. High-speed autographic information, for example that of e-mail message type, is transmitted at speed exceeding that of address code word transmission. If it is simultaneously transmitting system, character-to-character interference may occur; in order to reduce effect of this interference when decoding autographic information and at the same time to prevent excessive expenditure of secondary-station batteries autographic information received by definite secondary station is stored and then aligned in other- than-real time. Mobile terminal can turn on transmitter for conveying acknowledgements or other response signals in the form of, say, extended-spectrum signals. Acknowledgement signals may be used for locating mobile terminal. EFFECT: enhanced speed of system using secondary station. 18 cl, 12 dwg