baber/WOPTO huggingface dataset:
Patent SE-526537-C2 (SE)
Title: Removing leaves from lake or water course, oxygenating water or eliminating Caulerpa taxifolia, by adding hydrogen peroxide
Inventor: STJERNSTROEM LENNART
IPC: A01M/
Filed: 2002-10-07
Abstract: A method for raising an upper layer of leaves from the bed of a lake or watercourse to the water surface comprises carefully adding hydrogen peroxide (35 %) to the water surface at a distance of ca. 1-10 m from the waters edge, where the water is 0.5-2 m deep. Independent claims are also included for the following: (1) method for oxygenating lake or sea water by adding hydrogen peroxide (35 %) to the water surface, where it comes into contact with a catalyst comprising finely divided platinum or manganese dioxide at a distance of 3-5 m above the lake or sea bed; and (2) method for eliminating Caulerpa taxifolia by adding hydrogen peroxide directly to the bed sediment, which is rapidly broken down by the liberated active oxygen. ACTIVITY : Antialgal. MECHANISM OF ACTION : None given.
Patent SE-526835-C2 (SE)
Inventor: BOSMA EPKE
IPC: A01J5/013
Filed: 2003-12-17
Abstract: A method of calibrating conductivity meters (33) in a milking system, wherein milk as drawn from each teat of a milking animal during milking is passed a respective one of the conductivity meters (33) to obtain a conductivity value of the milk from each teat; and a cleaning fluid is passed the conductivity meters during cleaning of the milking system, comprises the step of calibrating the conductivity meters relative to each other by use of conductivity values of the cleaning fluid as obtained from the conductivity meters during cleaning of the milking system. Hereby, no particular calibration fluid with a known conductivity value is needed, and the calibration can be performed concurrently with the cleaning of the milking system.
Patent SE-528585-C2 (SE)
Inventor: BOLIN JOHAN
IPC: H04W4/029
Filed: 2004-09-21
Abstract: In a cellular communications network, text messages, unique for a certain group of base stations ( 2 ) at each instant, are broadcast to mobile terminals ( 6 ). The mobile terminals ( 6 ) include the text message or a text derived based on at least the text message as a part of a position dependent service request data packet. The data packet is sent to a service provider ( 30 ). The included text is interpreted, e.g. in the communications system or in the service provider ( 30 ), as a position or location associated with the base station ( 2 ) group that broadcast the text message. The position dependent service is then provided based on the interpreted position or location.
Patent SE-529249-C2 (SE)
Inventor: GUSTAFSSON CARL-ERIK
IPC: G01B7/02
Filed: 2005-10-14
Abstract: A method for the signal processing of capacitive measurement scales intended for the measurement of lengths or angles, consisting of two parts moveable relative to each other provided with electrodes that together form condensers, whose magnitudes are variable and depend on the relative position as specified by a sinusoidal relationship between the two parts. The first part has n electrodes evenly distributed over one measurement period and the second part has one electrode per measurement period. The electrodes in the first part are fed with n alternating voltages whereby the time displacements of the alternating voltages relative to each other are t 0 n , , where t0 is the length of the period of the alternating voltage. The electrode of the second mobile part captures a signal composed of one or several of the alternating voltages and the amplitude composition of the signal depends on the relative position between the two parts.
Patent SE-530673-C2 (SE)
Title: Water reactor fuel cladding tube used in pressurized water reactor and boiled water reactor, comprises outer layer of zirconium based alloy which is metallurgically bonded to inner layer of another zirconium based alloy
Inventor: HALLSTADIUS LARS
IPC: B32B15/01
Filed: 2006-08-24
Abstract: The water reactor fuel cladding tube comprises an outer layer (6) of a zirconium based alloy (A) which is metallurgically bonded to an inner layer (7) of a zirconium based alloy (B). The zirconium based alloys (A,B) comprises at least 96 wt.% of zirconium. The zirconium based alloy (A) contains niobium, tin, chromium, oxygen, copper, vanadium and nickel, as main alloying material. The content of niobium contained in the alloying material of the alloy (A) is 0.1 wt.%. The zirconium based alloy (B) contains tin and iron, as main alloying material. The water reactor fuel cladding tube comprises an outer layer (6) of a zirconium based alloy (A) which is metallurgically bonded to an inner layer (7) of a zirconium based alloy (B). The inner layer is adapted to protect the cladding tube against stress corrosion cracking. The zirconium based alloys (A,B) comprises at least 96 wt.% of zirconium. The zirconium based alloy (A) contains niobium, tin, chromium, oxygen, copper, vanadium and nickel, preferably niobium, chromium and copper, as main alloying material. The content of niobium contained in the alloying material of the alloy (A) is 0.1 wt.%. The zirconium based alloy (B) contains tin and iron, as main alloying material. Independent claims are included for the following: (1) water reactor fuel rod; (2) water reactor fuel assembly; and (3) manufacture of the water reactor fuel cladding tube.
Patent SE-535980-C2 (SE)
Title: Förfarande och anordning för bestämning av avklingningstider för pulsstimulerande signaler.
Inventor: EHN ANDREAS
IPC: G01N21/64
Filed: 2011-05-16
Abstract: Ett tillvägagångssätt för att analysera och mäta avklingningstakter för avklingande signalerfrån en pulsad inputstimulering beskrivs. Åtminstone två signaler förstärks med olikafórstärkningskaraktäristik. Dessa signaler kan antingen vara ett resultat av en uppsplittring aven signal eller signaler från olika pulsstimuleringar. Genom att använda åtminstone en rampadforstärkningskurva kan avklingningstiden bestämmas. Dessutom presenteras en algoritm forutvärdering of avklingningstider under användandet av godtyckliga fórstärkningsfunktioner.En apparat presenteras som är till for mätning av avklingningstider hos luminiscenssignalergenom användandet av ovan presenterade steg.
Patent SE-537504-C2 (SE)
Title: Sätt att höja totalutbyte av metan ur lignocellulosahaltigtmaterial
Inventor: ÖSTMAN ANDERS
IPC: C12P5/02
Filed: 2012-04-02
Abstract: Sammandrag Uppfinningen avser ett satt att hoj a totalutbyte av metan vid biologisk framstallning ur lignocellulosahaltigt material, varvid metangas, som innehaller koldioxid, framstalls genom en fermenteringsprocess. Sattet innefattar, att det lignocellulosahaltiga materialet separeras i en cellulosaprodukt med en ligninhalt av mindre an 10 viktprocent, som darefter under& fermentering, och en restprodukt innehallande lignin, att fermenteringsprocessen for framstallning av metan kompletteras med ett termokemiskt syntesforfarande, i vilket restprodukten anvandes for framstallning av metangas, som innehaller koldioxid, att metangasen frail fermenteringsprocessen och syntesfOrfarandet kombineras saint under& separation av koldioxid frail metan, och att fermenteringsprocessens energibehov tillgodoses uteslutande av energi frail syntesforfarandet.
Patent SE-537108-C2 (SE)
Title: Behållare för ljusmassa
Inventor: HJELM RONNY
IPC: F21V37/00
Filed: 2012-07-20
Abstract: 537 108 SAMMAN DRAG En behollare for ljusmassa innefattar en basdel (110) med en botten (112), och en vagg (130) som stracker sig uppat fran basdelen. Genom att en fotdel (118) ar anordnad vid basdelens periferi uppnas en stabil konstruktion, vilket okar brandsakerheten.
Patent SE-541308-C2 (SE)
Title: Adjustable antenna mounting system
Inventor: ROSENBAUM FILIP
IPC: H01Q1/32
Filed: 2017-10-09
Abstract: An adjustable antenna mounting system (1) for installation of antennas (2) on a vehicle, the system comprising at least one beam segment (10) adapted to receive at least one antenna (2) for mounting thereon, and at least two leg members (20) each comprising means (23) for fastening the leg member to the vehicle, wherein each of the at least two leg members (20) is arranged to be removably fastened to the beam segment (10) at any longitudinal position along the length of the beam segment (10).
Patent SE-544491-C2 (SE)
Title: Rotor blade and method for assembly of a rotor blade
Inventor: OLIVEGREN DAVID
IPC: F03D1/06
Filed: 2020-09-24
Abstract: Rotor blade (1) for a wind power plant comprising a plurality of curved laminated wooden modules (2, 3, 4, 5) attached to each other, where each curved laminated wooden module (2, 3, 4, 5) comprises a plurality of laminated wood layers (11), where each curved laminated wooden module (2, 3, 4, 5) is curved in at least one direction, where each laminated wood layer (11) comprises a first set of plies (19), where the first set of plies comprises a plurality of plies (12) and where the wood grain is directed in a first direction, and a second set of plies (22), where the second set of plies comprises one or more plies (12) arranged adjacent each other and where the direction of wood grain differs from the first direction. The advantage of the invention is that a rotor blade comprising curved laminated wooden modules can be obtained in an easy and cost-effective way. The rotor blade is further environmental friendly.
Patent SE-502470-C2 (SE)
Inventor: SHROOT BRAHAM
IPC: C07C51/15
Filed: 1988-03-16
Abstract: Aromatic heterocyclic derivatives have the formula wherein R1 represents wherein R3 represents hydrogen, -OR4 wherein R4 represents hydrogen, alkyl having 1-20 carbon atoms or mono- or polyhydroxyalkyl or R3 represents wherein r' and r'' represent hydrogen, lower alkyl or together form a heterocycle, R2 represents hydrogen or -CH3 and Ar represents (A) (B) wherein Z is O or S, (C) wherein R5 is lower alkyl or (D) wherein R6 is hydrogen or alkyl having 1-10 carbon atoms and R7 represents alkyl having 4-12 carbon atoms or cycloalkyl, Y is CH or a nitrogen atom and X represents oxygen, sulfur or -N-R8 when R8 represents hydrogen, lower alkyl or lower alkoxycarbonyl, with the proviso that (i) when Y is CH and X is oxygen or sulfur Ar is other than C and (ii) when Y is nitrogen and X is oxygen, Ar is other than (C) or (D) in which R6 is alkyl having 1-4 carbon atoms and R7 is branched alkyl having 4-12 atoms useful in veterinary or human therapy and in cosmetic formulations.
Patent SE-509721-C2 (SE)
Inventor: WOLFE MARTIN J
IPC: B65D43/16
Filed: 1990-09-06
Abstract: A closure assembly for an open-top container including an adapter ring with a depending groove for engagement about the rim of the container. The adapter ring further includes a pair of integral hinge seats having opposed detents which receive and rotationally position a pair of pivot pins integral with an overlying cover. Each pivot pin includes a detent-received shaft portion for rotational manipulation of cover, and a cam selectively engageable with a second detent in the open position of the cover for retention of the cover. The pin cam, in the corresponding detent recess, provides a second pivot axis for complete disengagement of the cover.
Patent SE-500264-C2 (SE)
Inventor: ISAKSEN ROALD
IPC: E02D/
Filed: 1991-03-01
Abstract: A frame 1 comprises an on the whole radially projecting flange 2 which is adapted so as to lie on the surrounding roadway or the like, and a skirt 3 which can project telescopically down into the well pipe 4 or can extend as an extension above the latter without projecting telescopically down into the pipe. To indicate the height of the frame in relation to the well pipe 4 and/or for visual inspection of the condition/quality of the mass which the frame is lying on, at least one opening 5, 15, 16 is arranged in the skirt 3, in the flange 2 and/or in the countersinking 2' for the lid of the frame 1.
Patent SE-507756-C2 (SE)
Inventor: EILENTROPP HEINS
IPC: B29C48/35
Filed: 1992-02-05
Abstract: When producing a wrapping tape of non-rectangular cross-section form plastic resistant to high temperatures and capable to sintering, the plastic material is molded by extrusion of paste thereof and by subsequent rolling an extruded cord to form a material strip /1/. The material strip /1/ with width being at least the double of the finished wrapping tape required width is continuously cut in longitudinal direction by a pressure cutter and at the same time the strip edge regions being formed non both sides of the cut plane are molded to a permanent taper. The apparatus for making the above-described tape manufacturing process has a pressure guide surface for the material strip /1/, as well as one or more pressure cutters being arranged on the material strip /1/ side turned away from the guide surface.
Patent SE-508125-C2 (SE)
Inventor: POEYSTI KARI
IPC: B07B/
Filed: 1992-02-06
Abstract: Apparatus for winnowing and grading grain, which apparatus has two revolving screens 2, 3 coaxial with one another, the inner one of which has a screen surface 3a with greater screen density and the outer of which has a screen surface with 2a lesser screen density. The grain is fed into the inner revolving screen 3, where it passes through the short screen surface situated therein, and the waste is removed from the screen surface 3a and is moved along the closed drum surface 3c to the other end. The grain, for its part, is graded by means of the outer revolving screen 2, undersize grain passing through the screen surface 2a of the outer revolving screen 2, and grain of adequate size being removed from its outlet end 2c. To remove dust and small pieces of chaff an air flow opposed to the conveying direction of the grain is fed through the apparatus, the said air flow during grading removing the dust and chaff from the outlet duct 10 in the top part of the apparatus.
Patent SE-517671-C2 (SE)
Inventor: WARD T
IPC: H04B1/50
Filed: 1992-02-26
Abstract: In a mobile radio communications station, a communications reception frequency is generated and a time sequence of a plurality of reception monitoring frequencies is separately generated. A reception frequency is switched between the communications reception frequency during a communications reception and a current one of the monitoring reception frequencies during a monitoring reception. More particularly, separate frequency synthesizers are provided for communications reception on the one hand and signal strength monitoring on the other hand. The frequency of the synthesizer for communications reception remains fixed during the course of a communication. The synthesizer for signal strength monitoring need not be as accurate as that for communications reception. Furthermore, since the synthesizer is used only for signal strength monitoring instead of for both communications reception and signal strength monitoring, more time is available for switching between frequencies.
Patent SE-502231-C2 (SE)
Inventor: ELIASSON ROY
IPC: E05G7/00
Filed: 1993-01-08
Abstract: A safety system for protecting goods against unauthorized access during vehicle-driven transportation between different collection/delivery places. Said places are provided with stationary storages (1) protected against unauthorized access, for the goods which are contained in transport containers (10). The system incorporates vehicle-driven mobile storages (27) for the transport containers. A conduit system is provided with a stationary part (6, 7) at every collection/delivery place and a vehicle-driven mobile part. A drive system transfers the transport containers between the stationary storages and the mobile storages. A computerized control and surveillance system controls and supervises the transfers.
Patent SE-502080-C2 (SE)
Inventor: QUASTERS MIKAEL
IPC: B32B7/02
Filed: 1993-11-30
Abstract: A flexible packaging material for making dimensionally-stable containers, intended especially for food and exhibiting barrier qualities, comprises a stiffening, polymeric core layer (1) which on both sides has a protective layer (2, 3) of polymeric material connected thereto. The core layer (1) consists of a foamed thermoplastic and has a thickness that makes up about 70-95 % of the total thickness of the material, while the protective layer or layers (2, 3) consist of non-foamed thermoplastic and make up the remainder of the thickness of the material. A container made of this material has a trough element with a circumferential flange, as well as a lid element with a corresponding circumferential flange. These flanges are applicable against each other, and at least the one flange is provided with an adhesive for original sealing of the container. In a method for producing the packaging material, the core layer (1) is brought to a viscosity (iv) of 0.68-0.82 before the lamination, and the protective layers (2, 3) are brought to a viscosity (iv) of 0.68-0.72. The lamination is so controlled that the difference in viscosity (iv) between the core layer (1) and the protective layers (2, 3) at all times exceeds 0.04. The packaging material is primarily used for making dimensionally-stable liquid-tight containers, which are produced by thermoforming or other mechanical processing and which exhibit barrier qualities.
Patent SE-502322-C2 (SE)
Title: Pipe joint - has annular seal ring located in radial groove, held in place by split cone shaped locking ring, with inner seal lip making seal contact with external surface of mating pipe end
Inventor: FERNSTROEM DICK
IPC: F16L47/06
Filed: 1993-12-07
Abstract: The joint between a pair of pipe ends comprises a first pipe end with an insert(1), a second pipe end(2) having an internal radial groove(3) housing a seal ring(10), and a split, cone shaped, locking ring(34). The seal ring, having a radial recess(28) formed between an outer seal lip(24) and an inner seal lip(26), is held in place in the radial groove by the split locking ring. An external support ring may be located over the outside of the joint to make a secure fixing and the inner seal lip makes a contact seal against the outer surface of the second pipe end.
Patent SE-502464-C2 (SE)
Inventor: JOHANSSON HANS
IPC: C02F1/52
Filed: 1994-02-28
Abstract: Silica-based sols containing silica-based anionic particles having a high specific surface area and silica-based anionic particles having a low specific surface area. The sols can be prepared by mixing a sol containing silica-based anionic particles having a high specific surface area with a sol containing silica-based anionic particles having a low specific surface area. The sols are used as flocculating agents, in combination with amphoteric or cationic polymers, particularly in the production of paper and pulp but also for water purification.
Patent SE-510298-C2 (SE)
Inventor: ANGEL CHARLOTTE
IPC: C23G1/08
Filed: 1995-11-28
Abstract: The invention relates to a method at pickling of steel in an acidic aqueous pickling solution containing Fe<3+> and Fe<2+>, wherein the steel is contacted with pickling solution that continuously is brought to circulate through a conduit into which hydrogen peroxide is supplied to oxidize Fe<2+> to Fe<3+>.
Patent SE-505322-C2 (SE)
Inventor: LUNDH PETER CARL BIRGER
IPC: H04L1/24
Filed: 1995-12-29
Abstract: A system for detecting faults in fault detecting hardware designed to detect faults in a data flow comprising a fault generator for deliberately introducing faults in the data flow before it reaches the fault detecting hardware to establish a known background load of faults in the data flow. A fault counter counts actual faults including the deliberately introduced faults. Software analyzes a difference between the known and actual loads of faults.
Patent SE-504684-C2 (SE)
Inventor: TOEREFORS HAAKAN
IPC: B05B5/08
Filed: 1996-02-22
Abstract: A suspension device for workpieces in electrostatic painting thereof comprises a carrier, a suspension member (2) in which the workpieces are suspended and which, by the intermediary of a connector (4) is suspended in the carrier. The suspension member (2) has an aperture (14) through which the connector (4) extends. In order to protect the suspension member (2) and the connector (4) from the build-up of layers of paint, an elastic protector device (15) is disposed to cover the suspension member (2) within an area (11) which encompasses the aperture (14), the connector (4) extending through the protector device (15).
Patent SE-505701-C2 (SE)
Title: Fixture device production method for compact discs or gramophone records
Inventor: DENIZE PASCAL
IPC: B65D/
Filed: 1996-07-19
Abstract: The device has two rectangular shaped plate parts (5,6). The second flat plate (6) is unbroken, and is foldable along the end surfaces. On the side edges of the second plate are located two outer edge parts (7,11), which are foldable inwards between the plates (5,6). In the folded-up state, a fixture device for the object is formed with parallel tracks (10) between the quadratic plates, for insertion of the object. The cohesive piece is made of a wood fibre pulp, such as homogeneous cardboard. Between the plates is arranged a short intermediate piece for formation of a space for the inward foldable outer edge parts.
Patent SE-510425-C2 (SE)
Title: Bridge between terminal building and aircraft
Inventor: ANDERBERG NILS-ERIC
IPC: B64F1/305
Filed: 1997-10-15
Abstract: The aircraft end of the raised tunnel construction is designed to be able to accommodate a gangway (2) lowered from the aircraft (1), so that passengers can step straight off the aircraft and into the tunnel leading to the terminal building.
Patent SE-514517-C2 (SE)
Inventor: BROADLEY MIKE
IPC: B62B5/00
Filed: 1999-03-01
Abstract: Transportation means (1) comprising a pallet-like carrying structure (2) with long sides (21), short sides (22), four corners (23), an upper surface (24) and a lower surface (25). The carrying structure is provided with wheels (3) at each of the four corners (23). The upper surface (24) is furthermore provided with receiving means which are intended to receive the wheels (3) of a second transportation means (1) stacked on top of a first transportation means (1) so that a number of such transportation means may be stacked thereon. The upper surface (24) is provided with two narrow long side channels (25) arranged parallel to the long sides (21) and stretching from one short side (22) to the other, the long side channels (25) being placed at a distance from each other which is mainly equal to the distance between the wheels (3), as seen from a short side (22). A transportation means (1) may hereby be placed on top of each other by rolling them into engagement with each other in a lengthways direction.
Patent DE-10008453-C2 (DE)
Inventor: SCHOLZ ROLF
IPC: A47C1/024
Filed: 2000-02-23
Granted: 2002-07-18
Abstract: The spring unit for adjusting the support of a user's weight on an office chair comprises a main spring (12) and several auxiliary springs (17 - 19). All the springs are mounted on a connecting bar (13) at their bases and a slide (16) at the top allows the auxiliary springs to be individually or collectively linked with the main spring. An Independent claim is included for a chair incorporating the spring unit.
Patent DE-19536571-C2 (DE)
Inventor: DOELLING WINFRIED DIPL ING
IPC: F01N3/08
Filed: 1995-09-29
Granted: 1998-09-03
Abstract: The invention relates to a method and an associated apparatus for metering a quantity of a reducing agent introduced into the exhaust-gas or exhaust-air stream of a combustion installation, in particular an internal combustion engine, for the reduction of pollutants. The quantity of the reducing agent to be introduced is determined by way of a functional relationship. The functional relationship is determined from operation-relevant parameters of the combustion installation, the exhaust gas and, if appropriate, of a catalytic converter. The functional relationship is checked during the operation of the combustion installation and adapted to the current state and the current operating conditions of the combustion installation, the exhaust gas and, if appropriate, the catalytic converter.