baber/WOPTO huggingface dataset:
Patent NL-1001598-C2 (NL)
Title: Microphone assembly with main and secondary microphones - has series anti-phase connected microphones wiring connections with coaxial cable screens connected to common point to eliminate acoustic feedback problems
Inventor: SCHONENBERG HENRICUS JOHANNES
IPC: H04R9/08
Filed: 1995-11-08
Granted: 1996-08-23
Abstract: The assembly (3) has two parts (5, 6) which are mechanically and electrically linked by a three pin connector (4). The front part (5) contains a single main microphone (1). The rear part (6) contains another microphone (2), which protrudes above the centre line of the main part. The microphones have similar electrical characteristics and are connected in series in anti-phase. The screens of the internal coaxial cables are connected to a common point. Sounds from a nearby source are received differently by the two microphones, thus producing the useful output. Oscillating sounds from distant loudspeakers i.e. acoustic feedback is received by both microphones and is mutually cancelled out, because of the anti-phase connection.
Patent NL-1002386-C2 (NL)
Title: Dispenser for water-based beverages
Inventor: VERMEULEN ROBERT MARTIN
IPC: A47J31/54
Filed: 1996-02-19
Granted: 1997-08-20
Abstract: A dispenser cabinet is supplied with mains water (10) and electricity (30). The boiler (13) has hot water outlets (16, 18) controlled by valves (19) for coffee (17) and tea. A third outlet (20) produces steam. Two hot plates (33) keep containers warm. A flow heater (23) produces hot water from cold. A cooler (24) maintains a supply (25) of water at, say, four degrees Celsius. A flask (22) dispenses additives or CO2. The freezer (34) makes ice blocks, which fall into the tray (36') ready for use. Ice blocks also supply the grinder (37) to form crushed ice (38).
Patent NL-1006456-C2 (NL)
Inventor: BIJSTERBOSCH JAN
IPC: F24H1/28
Filed: 1997-07-02
Granted: 1999-01-05
Abstract: Heat exchanger (1) intended for a central heating boiler, which heat exchanger is designed as a monocasting from substantially aluminum, the heat exchanger comprising a number of walls (2,3,4), which walls bound on one side a water-carrying channel (5) and on the other a burner space (6) and at least two parallel flue gas drafts (7,8), which flue gas drafts (7,8) extend from the burner space (6), the burner space (6) being intended for accommodating a burner, the walls (2,3,4) which bound the burner space (6) and the flue gas drafts (7,8) being water-cooled in that the water-carrying channel (5) extends therealong, the water-carrying channel (5) being of such design that it can be formed with a single, one-piece core (9). <IMAGE>
Patent NL-1008694-C2 (NL)
Title: Purification of air generated by composting process, in order to remove malodorous gases
Inventor: POL AREND VAN DE
IPC: B01D53/84
Filed: 1998-03-25
Granted: 1999-09-28
Abstract: Air is passed through an organic filter material reactor (3, 5) and then through an inorganic filter material reactor. A method for purifying air, especially composting air, comprises passing the air through an organic filter material reactor and then through an inorganic filter material reactor.  An Independent claim is also included for the air purification apparatus.
Patent NL-1008969-C2 (NL)
Title: Water based fire extinguisher with two gas bottles uses one gas bottle to propel water and the other to form flow of water into fine spray
Inventor: WINTERS ANTONIUS PAUL LEO MARI
IPC: A62C13/72
Filed: 1998-04-23
Granted: 1999-10-26
Abstract: When the handgrips (6) of the extinguisher (1) are squeezed together both gas bottles are pierced. The gas from the first bottle provides pressure on the water (3) in the cylinder and propels it up the siphon tube (7) to the mixing chamber (13). Gas from the second bottle (11) is mixed with The water to form a fine spray. The spray of droplets is ejected via the flexible pipe (9) and the nozzle (8), onto the seat of the fire.
Patent NL-1010923-C2 (NL)
Title: Boat, has at least one sail containing a sealed cavity filled with a light gas, e.g. helium
Inventor: DOLEH ZAKARIA KHALIL
IPC: B63H9/06
Filed: 1998-12-30
Granted: 2000-07-03
Abstract: The sail contains a cavity filled with a light gas in order to generate an upthrust which reduces friction between the boat and water.  A boat such as a freighter, oil tanker or yacht is provided with at least one mast and sail, a double-walled body (4) forming a sealed cavity being used to form the sail. The cavity is filled with a gas having a low specific weight, e.g. helium.
Patent NL-1022989-C2 (NL)
Title: Filter device for oil lines in hydraulic system for e.g. crane, has flexible seal located between filter element and drainage opening in base of casing
Inventor: HOEK ENGELBERTUS JOSEPHUS MARI
IPC: B01D35/147
Filed: 2003-03-21
Granted: 2004-09-27
Abstract: A drainage opening (23) is located in the base (22) of a filter casing (2) and is sealed using a flexible seal (25) located between the bottom of the filter element (5) and the casing base. The seal is pressed tightly inside the drainage opening when the casing cover (20) is on and the seal is broken when the cover is removed. A suction filter device (1) for filtering a work fluid flowing through a conduit and capable of discharging the fluid into a reservoir has a casing containing a flow region, return and suction ports for connecting to the work fluid conduit, an outlet port (15) for connecting to the reservoir and containing a tensioned valve (17) and at least one sealable drainage opening and a removable cover. A replaceable filter element inside the casing divides the flow region into clean and dirty (i.e. filtered and unfiltered) sides (6, 7). The return port (3) is on the dirty side and the suction port (4) and outlet port are on the clean side. The drainage opening is located in the casing base and a flexible, compressible seal is located between the bottom of the filter element and the casing base. The seal is shaped so that when the cover is on the casing it is pressed tightly against the drainage opening and when the cover is removed the drainage opening is no longer sealed.
Patent NL-1027494-C2 (NL)
Inventor: HOLTMAN LODEWIJK TARCISIUS
IPC: B41J15/04
Filed: 2004-11-12
Granted: 2006-05-15
Abstract: The invention relates to a printer for printing a substrate (12), comprising a print unit and a supply unit for holding a substrate and delivering said substrate for transport to the print unit, wherein the supply unit is provided with a member for receiving a core (11) on which the substrate is wound, such that after reception by the member said core is functionally connected to a motor (200) for rotatably driving the core, and a downstream transport nip (31) for engaging and transporting an unwound part of the substrate which nip for the driving thereof is functionally connected to the said motor, wherein the transmission from the motor to the core and the nip respectively is such that on transport of the substrate to the print unit only the nip is actively driven by the motor and on the return of the substrate for winding thereof on the core both the core and the nip are actively driven by the motor, the core winding up as many metres of substrate per second as the nip returns.
Patent NL-1033688-C2 (NL)
Inventor: BASTIAENS PETRUS HENRICUS
IPC: H05B44/00
Filed: 2007-04-13
Granted: 2008-10-14
Abstract: Method and device for implementing said method of converting an input voltage into a galvanically separated output signal, said method comprising the steps of detecting the input voltage at an input, applying a load to the input, supplying a galvanically separated coupling with current limitation such that the current through the galvanically separated coupling lies below a current limitation value, and generating an output signal by means of said galvanically separated coupling, wherein the step of applying a load to the input further comprises: loading the input with a current that is proportional to the input voltage when the input voltage is lower than a predetermined threshold value, loading the input with a current that is proportional to the difference between the predetermined threshold value and the input voltage when the input voltage is higher than the predetermined threshold value, and wherein the step of supplying a galvanically separated coupling with current limitation further comprises: supplying the galvanically separated coupling with a current that is proportional to the difference between the input voltage and the predetermined threshold value as long as the input voltage is higher than the predetermined threshold value and the current to the galvanically separated coupling is lower than the current limitation value.
Patent SE-513989-C2 (SE)
Inventor: BERGLUND ROGER
IPC: C22C33/02
Filed: 2000-01-01
Abstract: A method of producing an FeCrAl material by gas atomization, and a high temperature material produced by the method. In addition to containing iron (Fe), chromium (Cr), and aluminium (Al) the material also contains minor fractions of one or more of the materials molybdenum (Mo), hafnium (Hf), zirconium (Zr), yttrium (Y), nitrogen (N), carbon (C) and oxygen (O). The smelt to be atomized contains 0.05-0.50 percent by weight tantalum (Ta) and less than 0.10 percent by weight titanium (Ti). Nitrogen gas (N2) is used as an atomizing gas, to which an amount of oxygen gas (O2) is added, the amount of oxygen gas being such as to cause the atomized powder to contain 0.02-0.10 percent by weight oxygen (O) and 0.01-0.06 percent by weight nitrogen (N).
Patent SE-515741-C2 (SE)
Inventor: CLAESSON PAER
IPC: B65D51/00
Filed: 2000-02-11
Abstract: The present invention relates to a covering lid for both uncovering and covering an opening of a container. The covering lid consists of a planar disc unit, intended to cover said openings in a closed position in a part of the container. The disc unit is equipped with an adhesive layer on one side, arranged to be facing the container at the closed position, the disc unit is also penetrated along a line, dividing the disc unit in a lid tongue (20) and a surrounding attaching part (18). The lid tongue is pivotally connected to the attaching part for switching between covered and uncovered position for covering and uncovering said openings respectively. The size of the lid tongue is dimensioned to exceed the size of said openings and in the covering position to cover both said openings and an area surrounding said openings. The covering lid is equipped with a protective foil, that at a first condition of use only covers the lid part, where the adhesive layer adheres to the attaching part of the covering lid at the container, and which is arranged to be removed at a second condition of use enabling the adhesive agent on the lid part to adhere to the container at the area (27) surrounding said openings for the final covering of said openings.
Patent SE-516180-C2 (SE)
Title: Water jet cutting device for removing animal intestine, has support section extending alongside jet between counter piece and nozzle
Inventor: APPELGREN CHRISTER
IPC: A22C/
Filed: 2001-01-26
Abstract: A support section (4, 5) joined to the handle extends alongside the jet (9) between the nozzle and counter-piece (3), and extends to the rear of the jet.  A device for separating an animal intestine from the body tissue to which it is attached comprises a tube (2) with a handle (1) and a nozzle for generating a high-pressure jet, and a counter-piece acting as a stop surface for the jet. A support section joined to the handle extends alongside the jet between the nozzle and counter-piece, and extends behind the jet with respect to the working direction (A) of the device. Parts of the support section are level with the jet with respect to the working direction. During use, the jet of e.g. water acts as the blade edge, whilst part of the support section on either side of the jet act as the blade.
Patent SE-526606-C2 (SE)
Inventor: PARKS JAMES R
IPC: B27B5/29
Filed: 2003-09-04
Abstract: A miter saw (10) includes a table (12) on which a workpiece is placed, a saw assembly (20) supporting a saw blade (22) and having a motor (21) for rotatably driving the saw blade (22), a housing (15) pivotally supporting the saw assembly (20) related to the table (12) in such a manner that the saw assembly (20) is at least laterally pivotable, and a bevel stop mechanism (30) for selectively determining the lateral position of the saw assembly (20) at any of a plurality of pivoted positions, the bevel stop mechanism (30) comprising a movable rod (31) and first, second and third fixed stop members (32,33,34). The table (12) may be rotatably attached to a base (11). <IMAGE>
Patent SE-528183-C2 (SE)
Title: Gas turbine compressor system for aircraft engine, has compression structure held directly downstream last rotor in low pressure compression section and has several struts having cambered shape
Inventor: BARALON STEPHANE
IPC: F01D9/04
Filed: 2004-06-01
Abstract: A compression structure (14) is held directly downstream a last rotor (10) in low pressure compression section (8) and is designed for swirling gas flow from the rotor using several struts (15) having cambered shape. An independent claim is also included for the compressor structure.
Patent SE-527324-C2 (SE)
Inventor: LUNDSTROEM BO
IPC: B60K23/04
Filed: 2004-07-05
Abstract: An all-wheel drive system in a road vehicle comprises a longitudinal coupling, for transferring torque from a first axle to a second axle of the vehicle and the coupling comprises a differential pump (11), powered by a speed differential between the first and the second axle, a first clutch (6) which is engaged by a hydraulic pressure created by the differential pump (11), and a first hydraulic cylinder (5) mounted to the first clutch (6). It also comprises a differential mechanism in the second axle, and a transverse coupling (14, 15) for at least partially restricting the differential mechanism of the second axle, and the coupling comprises a second clutch (15) engagable by hydraulic pressure via a second hydraulic cylinder (14). The hydraulic pressure for the transverse coupling (14, 15) is according to the invention generated by a separate hydraulic pump (11).
Patent SE-535561-C2 (SE)
Title: Fasadelement bestående av överlappande fasadelementskivor av glasfiberarmerad plast
Inventor: JOHNSON BO
IPC: E04B2/90
Filed: 2010-05-20
Abstract: J25 PZSE LG/KOE S a m m a n d r a g Uppfinningen avser fasadelement som är lämpligtatt uppsättas på en byggnads (2) utsida (3). Enligt uppfinningen är skivformiga fasadelement(5, Stn) bestående av glasfiberarmerad plast, och som uppvisarträstruktur (6, 6t“) på dess utåt (7) vändbara sida (8, 8lm) ochhar utvändigt formen av stående och/eller liggande panel (9,9lm) anordnade att uppsättas intill varandra och fästade tillifrågavarande vägg (10) bilda fasadbeklädnad för byggnaden (2)ifråga. Uppfinningen avser även förfarande för tillverkning av fasadelementen (5, Stn) samt användning av fasadelementen (5, 51). (Fiq 8)
Patent SE-538171-C2 (SE)
Title: Förfarande för rörtvättning av hydraulsystem samt anläggninghärför
Inventor: AHLBERG TOBIAS
IPC: B08B9/032
Filed: 2014-05-23
Abstract: Sammandrag Uppfinningen avser ett forfarande for rartv&ttning av hydraulsystem (3) inv&ndigt genom genomstromning av sagda hydraulsystem (3) med fluid (4) i stromning med ett Reynolds tal pA minst 2300. Enligt uppfinningen reglerar man i nyttjad anlAggning (2) ingAende motor (5), pump (6) samt onskad reningsgrad med en styrenhet (1) genom Aterkoppling av motorvarvtal, oljeflode, oljetemperatur och kontamineringsgrad via partikelr&knare (23). DArvid Astadkommer man automatisk rening av oljan (4) eller av annat fluid som nyttjas i ett s.k. Aterkopplat system med av styrenheten (1) automatiskt utforda korrigeringar efter forutbestdmt Onskat slutresultat av reningsgraden innan godkand resultatrapport kan levereras. Uppfinningen avser Aven en anlAggning (2) fOr genomforande av ett sagda forfarande.
Patent SE-540209-C2 (SE)
Title: Hostskydd
Inventor: RAGNAR WINBERG
IPC: A41D13/11
Filed: 2015-10-14
Abstract: Hostskydd av det slag där det består av ett rektangulärt plastbelagt papper, plastbelagt kartong eller plastfolie som i lagringstillstånd är dubbelvikt på mitten av sin långsida så att dessa båda plastade sidor kommer intill varandra, kännetecknat av, att det dubbelvikta materialet är icke avtagbart fastsatta i varandra längs hela det ena kantområdet (5,6) som gränsar till vikningskanten (4).
Patent SE-539379-C2 (SE)
Title: Kupévärmare för motorfordon
Inventor: SIVERT STENKVIST
IPC: B60H1/22
Filed: 2015-12-22
Abstract: åammanfattning. Kupévärmare (10) för uppvärmning av luften i en kupé i ett fordon och avisning avfönstren i ett fordon, företrädelsevis en personbil, där kupévärmaren (10) äransluten till en yttre energikälla när fordonet är parkerat. Kupévärmaren (10) bestårav en fläktenhet (17) och ett värmeelement (21) anordnade i ett yttre hölje (11). Detyttre höljet (11) består av två sektioner, en första sektion (12) och en andra sektion(13), där den första sektionen (12) har en huvudsakligen plan yta (22) med öppningar(14) för den luft som skall uppvärmas och där den andra sektionen (13) har enhuvudsakligen plan yta (24) som samverkar med ett fasthållningselement (27) för atthålla kupévärmaren (10) i fordonets kupé. Det yttre höljets (11) första sektions (12)huvudsakligen plana yta (22) och det yttre höljets (11) andra sektions (13)huvudsakligen plana yta (24) är huvudsakligen parallella och avståndet mellan detyttre höljets (11) första sektions (13) huvudsakligen plana yta (22) och det yttrehöljets (11) andra sektions (13) huvudsakligen plana yta (24) bestäms av storleken påfläktenhetens (17) fläkthjul (18) och värmeelementet (21). Fläktenhetens (17)elektriska motor (19) är en växelströmsmotor och det yttre höljets (11) andra sektion(13) har en utskjutande huvudsakligen cylindrisk sektion (29), som täcker den del avden elektriska motorn (19) som sträcker sig utanför det yttre höljets (11) andrasektions (13) huvudsakligen plana yta (24). Ett antal hållarelementet (28) äranordnade i anslutning till det yttre höljets (11) andra sektions (13) huvudsakligenplana yta (24) för samverkan med fasthållningselementet (27) och atthâllarelementen (28) är anordnade utanför den utskjutande huvudsakligencylindriska sektionen (29),
Patent SE-542080-C2 (SE)
Title: A supply device for a valve arrangement, a valve arrangement, a gas reservoir and a vehicle
Inventor: FORSLUND ANDERS
IPC: F17C5/06
Filed: 2017-10-09
Abstract: The invention relates to supply device (30) for a valve arrangement (20) of a gas reservoir (10), the valve arrangement (20) comprising at least one valve inlet (24); and at least one rubber sealing (26), wherein the supply device (30) is adapted to be arranged inside the gas reservoir (10), the supply device (30) comprising: an essentially cylindrical body (32); a passage (36) inside the body (32) adapted to be arranged in fluid communication with the valve inlet (24); and at least one opening (38) arranged in fluid communication with the passage (36) for enabling gas to flow between the valve inlet (24) and the reservoir (10). The supply device (30) comprises an insulating material for reducing cooling of the valve arrangement (20) when gas expands inside the gas reservoir (10).
Patent SE-541304-C2 (SE)
Title: Förfarande och system för att säkerställa kvaliteten på en flerkomponentsblandning för bergförstärkning
Inventor: OLSSON JAN
IPC: E21D20/02
Filed: 2017-10-27
Abstract: Häri beskrivs ett förfarande (200) för att säkerställa kvaliteten på en flerkomponentsblandning innefattande åtminstone två komponenter (A, B) i ett system (100) för bergförstärkning. Systemet innefattar en första (1) och en andra (3) kanal för en första (A) respektive en andra (B) komponent avsedd för injektering i ett berghål (5). Respektive kanal (1, 3) innefattar en pump (13, 15) och en behållare (7, 9) avsedd för respektive komponent (A, B). Förfarandet innefattar stegen att pumpa (201) respektive komponent (A, B) från respektive behållare (7, 9) genom respektive kanal (1, 3) samt kontinuerligt jämföra (202) flödet av den första komponenten (A) i den första kanalen (1) med flödet av den andra komponenten (B) i den andra kanalen (3). Förfarandet innefattar vidare steget att individuellt reglera (203) pumparna (13, 15), baserat på flödesjämförelsen, så att en avvikelse från ett förutbestämt volymförhållande mellan den första komponenten (A) och den andra komponenten (B) i blandningen understiger ett förutbestämt första gränsvärde. Det beskrivs häri även ett system (100) för att säkerställa kvaliteten på en flerkomponentsblandning innefattande åtminstone två komponenter (A, B) för användning vid bergförstärkning.
Patent SE-500552-C2 (SE)
Title: Holder for tool with shaft - comprises two parts, one fixed to drive and one movable and of cylindrical form
Inventor: DANIELSEN JAN
IPC: B23B31/40
Filed: 1990-11-01
Abstract: The one part (5) of the tool holder is attached to a drive (3'), and the other part (8,9') has a movable part part (9') which pref. is cylindrical with its outer andinner dia. activated by a pressure medium, and an outwardly directed peripheral flange (8). The second part is inserted in a hole (20) in the first part (5), which hole has a dia. equal to that external dia. of the cylindrical part (9').
Patent SE-501770-C2 (SE)
Inventor: PETERSEN JOERGEN
IPC: H02G1/08
Filed: 1992-10-20
Abstract: PCT No. PCT/SE93/00850 Sec. 371 Date May 17, 1995 Sec. 102(e) Date May 17, 1995 PCT Filed Oct. 18, 1993 PCT Pub. No. WO94/09538 PCT Pub. Date Apr. 28, 1994The invention relates to a method of inserting one or more cables into a cable-surrounding tubing (4) with the aid of a liquid (water). The specific gravity of the cable (3a) is adapted to correspond, or at least generally correspond to the specific gravity of the liquid (1a) used. The liquid (1a) present in the tubing and the flow of the liquid therethrough function as a means to support the cable (3a) and its cable section and/or to reduce the weight of the cable 3(a) and its cable section, and also as a means of entraining the cable and its cable section through the tubing (4). Each cable section (3a) to be laid in the tubing is intended to pass through a nozzle (10) or the like prior to entering the tubing through one end thereof. The insertion of one or more cables into the tubing is effected with the aid of a piston unit (20).
Patent SE-505639-C2 (SE)
Title: Strip in roll form for use in appts. for issuing tickets
Inventor: EHRLUND AAKE
IPC: B65H18/28
Filed: 1994-03-25
Abstract: The strip is in roll form (10) for use in an appts. for issuing tickets. The appts. has a sepn. device from which one end of the strip emerges, the roll consisting of an ended strip of flexible material, from which individual pieces with one and the same predetermined length can be torn, forming a ticket. The strip has two opposing longitudinal edge parts (12, 13) and has a number of lines along which the individual pieces are torn. Two adjacent strip pieces or tickets (T, T1) are firmly attached only by means of two spaced apart side edges with longitudinally parallel perforations. One opposing end connects to one end of first stamped out formations running across the strip longitudinal direction.
Patent SE-503356-C2 (SE)
Inventor: DOERAGRIP FRIDOLF ANDERS GUSTA
IPC: F02N3/02
Filed: 1994-09-02
Abstract: Starting device for an internal combustion engine including a rope pulley (10), a freewheel coupling having a driving coupling part on the pulley, and a driven coupling part on a flywheel of the engine. The driving coupling part includes a ratchet wheel (14) and the driven coupling part includes a movable pawl (18) adapted to engage the ratchet wheel. The ratchet wheel is frusto-conical and has its relatively smaller diameter end facing the flywheel. An outer leg of the pawl is angled to correspond to the taper or cone angle of the ratchet wheel.