baber/WOPTO huggingface dataset:
Patent DE-3303676-C2 (DE)
Title: System zum Regeln der Drehzahl eines Motors
IPC: G05B19/23
Filed: 1983-02-03
Granted: 1986-08-14
Abstract: In einem Drehzahlregelsystem für einen Auswahl-Servomotor eines Aufschlagdruckers u.ä. wird eine Drehzahltabelle benutzt, welche eine Reihe von Drehzahldaten darstellt, welche jeweils verschiedenen Unterschieden zwischen Ist- und Zeichenstellungen einer Motorwelle angepaßt sind. Die Drehzahltabelle ist so gespeichert, daß sie, wenn sie adressiert wird, selektiv ausgelesen wird. Ein Unterschied zwischen Ist- und Zeichenposition der Motorwelle wird zu einer Kopf adresse der Drehzahltabelle addiert, und die Summe wird als Anfangsadresse zum Auslesen von Daten aus der Drehzahl tabelle verwendet. Danach werden die Drehzahldaten nacheinander bis zu der Kopfadresse entsprechend der Drehbewegung der Motorwelle ausgelesen, so daß der Motor entsprechend solchen verschiedenen Daten angetrieben wird. Eine Anzahl derartiger Drehzahltabellen wird vorbereitet, um das Drehzahlprofil entsprechend einem ganz bestimmten Anfangswert des Unterschieds zwischen den Ist- und Zeichenpositionen der Motorwelle zu ändern. Eine der Drehzahl tabellen wird entsprechend einem Anfangswert des Unterschieds zwischen den Ist- und Zeichenstellungen ausgewählt.
Patent DE-3320815-C2 (DE)
IPC: A01K41/00
Filed: 1983-06-09
Granted: 1985-10-03
Abstract: The invention relates to an arrangement for the operation of a chicken brooder plant with trestles for accommodating the eggs to be incubated arranged on a cart, said trestles being arranged in several tiers over one another in a cart, with the carts being conveyed continuously through a brooding oven with ventilation of the individual trestles being accomplished over one half the path of the cart from one side of the cart, and on the other half of the path of the cart from the other side of the cart. Furthermore, the invention concerns a slip incubator with a slip incubator cart capable of traveling inside the slip incubator, and with circulating conveyor belts arranged on the slip incubator cart.
Patent DE-3339447-C2 (DE)
Title: Vorrichtung zum Umschmelzhärten von hohlzylindrischen Flächen
IPC: B23K10/02
Filed: 1983-10-29
Granted: 1986-10-16
Abstract: Die Erfindung betrifft eine Vorrichtung zum Umschmelzhärten von hohlzylindrischen Oberflächen, insbesondere der Zylinderlaufflächen von Hubkolbenmaschinen, nach dem Lichtbogen-Plasma-Umschmelzverfahren, mit einem eine Elektrode und eine Gasaustrittsdüse aufnehmenden Werkzeugkopf, der mit Strom-, Gas- und gegebenenfalls Kühlmittel-Zuführungen versehen ist, wobei zur Erzielung einer rationelleren Fertigung und kurzer Werkzeugstandzeiten an dem Werkzeugkopf mehrere über dessen Außenumfang verteilte Elektroden und Gasaustrittsdüsen angeordnet sind.
Patent DE-3346705-C2 (DE)
Title: Kühlvorrichtung für eine flüssigkeitsgekühlte Brennkraftmaschine
IPC: F01P11/10
Filed: 1983-12-23
Granted: 1985-12-19
Abstract: Eine Kühlvorrichtung für eine flüssigkeitsgekühlte Brennkraftmaschine umfaßt einen Kühler mit einer an diesem befestigten Kühlerzarge, einen den Lüfter umgebenden brennkraftmaschinenseitig befestigten Luftleitring und ein den Luftführungsraum zwischen Kühlerzarge und Luftleitring nachgiebig verbindendes Zwischenstück. Um mit baulich einfachen Mitteln die Relativbewegungen zwischen dem Luftleitring und der Kühlerzarge auszugleichen und um einen ungehinderten Kühlluftabfluß aus dem Luftführungsraum in den Brennkraftmaschinenraum zu erreichen, ist das flexible Zwischenstück als ein an der Kühlerzarge befestigter Bürstenring ausgebildet, der dichtend am Umfang des Luftleitringes anliegt.
Patent DE-3401982-C2 (DE)
Title: Wässrige Tinte für den Tintenstrahldruck und Tintenstrahl-Aufzeichnungsverfahren
IPC: C09D11/00
Filed: 1984-01-20
Granted: 1986-05-07
Abstract: Wäßrige Tinte für den Tintenstrahldruck, enthaltend  a) einen wasserlöslichen Farbstoff der Formel  $F1  in der R1 Wasserstoff oder Alkyl bedeutet, R2 und R3$A $F2  sind, wobei R7 eine Alkyl- oder Aminogruppe ist, m den Wert 0, 1, 2 oder 3 und n den Wert 0, 1 oder 2 haben, R4 Alkyl oder Halogen ist, p den Wert 0, 1 oder 2 hat, R5 SO3↑- oder COO- bedeutet, R6 Wasserstoff, -SO3↑-M+ oder Halogen ist, q den Wert 0, 1 oder 2 hat und M+ ein Alkalimetall-, Amin- oder Ammoniumkation ist,  b) Wasser und  c) ein Anfeuchtmittel  und deren Verwendung in einem Tintenstrahl-Aufzeichnungsverfahren.
Patent DE-3842815-C2 (DE)
IPC: H01H50/36
Filed: 1988-12-20
Granted: 1990-12-20
Abstract: During the production of an electromagnetic relay having a yoke and a core, for fastening and fine adjustment, the core is pressed axially against a protruding yoke wall projection and the wall projection is pressed back towards the plane of the yoke wall. 
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Patent DE-3918561-C2 (DE)
Inventor: BELZ ROLF
IPC: B01J47/024
Filed: 1989-06-07
Granted: 1997-09-11
Abstract: In order to make the exhaustion of the ion exchanger visible in a device for water treatment using a weakly acidic or weakly basic ion exchanger contained in a tube, whose inlet opening is in the area of one end and whose outlet opening is in the area of the other end, each being formed by a device permeable to liquid but retaining the ion exchanger, a chamber (5), which contains a strongly acidic or strongly basic ion exchanger (8) with a colour indicator bound to this and having its wall at least partially composed of a transparent material, is disposed in the area of the outlet opening (4) of the tube (1). 
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Patent DE-4031168-C2 (DE)
IPC: A61K6/06
Filed: 1990-10-03
Granted: 1992-09-03
Abstract: For dental prostheses of low-melting gold alloys and titanium alloys, ceramic masses having processing temperatures of about 770 DEG C and coefficients of thermal expansion of 8-9 x 10<-6> K<-1> and 16-17.5 x 10<-6> K<-1> are required for blending. Such ceramic masses are composed of: SiO2, 4 to 15% by weight of Al2O3, 0.7 to 2.5% by weight of B2O3, 0 to 0.9% by weight of Sb2O3, 0 to 0.5% by weight of CeO2, 0 to 2.5% by weight of BaO, 0 to 0.5% by weight of CaO, 7 to 12% by weight of K2O, 6 to 11% by weight of Na2O, 0.55 to 1.4% by weight of Li2O and 0.2 to 1.0% by weight of F2.
Patent DE-4122280-C2 (DE)
Inventor: KRESSE FRANZ
IPC: A47L11/30
Filed: 1991-07-05
Granted: 1994-08-18
Abstract: An improved mobile cleaning apparatus is provided having an increased cleaning radius consisting of a movable carriage with integrated fresh and soiled liquid compartments contained therein which are separated by a fixed partition, a cleaning rotor is connected to the fresh liquid compartment at one end of the housing and at least one suction nozzle feeding into the soiled liquid compartment is also provided adjacent to the rotor. A pressure equalizing opening is provided in the upper part of the fixed partition. The fixed partition is also adapted to allow an overflow pipe to pass therethrough having an inlet opening situated in the soiled liquid compartment, and an outlet opening situated in the fresh liquid compartment.
Patent DE-4310000-C2 (DE)
Inventor: IMGRAM FRIEDRICH
IPC: B25B27/10
Filed: 1993-03-27
Granted: 2002-03-28
Abstract: The pipe joint proposed includes a connector (1) with at least one spigot (2, 2', 2") on which the end (6) of a pipe made of thermoelastic, cross-linked polyolefin is fixed by opening out and self-reforming to form a secure, gastight joint. The spigots (2, 2', 2") have a surface feature (3, 3', 3") and, beyond it, an extension (4, 4', 4") with chamfered end (5, 5', 5").
Patent DE-4400600-C2 (DE)
IPC: B27B1/00
Filed: 1994-01-12
Granted: 1997-04-17
Abstract: The trunk cutting process involves cutting a conical tree trunk with axial grain (37) into wooden items machined on all sides. The wooden items run mainly with the grain and towards the border lines (34) of the tree trunk. The tree trunk is curved in a plane. The items (55, 56) are directed towards the border lines (34, 35) of max. convexity or concavity. The tree trunk may first be planed on two sides to a base plane and then shaped. This base plane may be parallel to the plane of the curvature.
Patent NL-1007016-C2 (NL)
Title: Pleasure boat
Inventor: SCHIJNDEL JOHANNES PETERUS MAR
IPC: B63B17/02
Filed: 1997-09-11
Granted: 1999-03-12
Abstract: A support stand construction mounted on the boat deck is used to carry a tarpaulin cloth and cover at least part of the deck, forming a covered area that can be used as a sleeping space for overnight journeys, a work space, or a recreation space.  The boat has one or more hull sections supporting an essentially flat deck.
Patent NL-1011853-C2 (NL)
Title: Low loader road vehicle with integral ramps which are deployed and retracted automatically by hydraulic or pneumatic cylinders, provides minimal wind resistance
Inventor: KNIJPSTRA HETTE
IPC: B60P1/43
Filed: 1999-04-21
Granted: 2000-10-26
Abstract: The low loader trailer (1) has a loading platform (2). At the rear of the platform are two drive on, drive off ramps (3, 4). Each ramp has two hinged sections (31, 32 and 41, 42). The junctions between the two sections are supported by vertical base supports (33, 43). The upper couplings (5, 6) at the rear of the loading platform (2) are connected to an operating cylinder (10). When not needed, the ramps are raised, folded and turned to reduce wind resistance.
Patent NL-1015490-C2 (NL)
Title: Drive belt assembly for continuously variable transmission system, has number of belt elements, bunched together by cross elements
Inventor: LITH JOHANNES HENDRIKUS VAN
IPC: F16G5/16
Filed: 2000-06-21
Granted: 2001-12-28
Abstract: Continuously variable transmission systems use belts which run around v-shaped pulleys (2, 3). The pulleys have plates which can move apart to provide a variable active diameter. The present system has a belt (1) assembled from two or more belts (5) which have a smaller cross section. The bunches of belts (5) are held together by a large number of cross elements.
Patent NL-1022246-C2 (NL)
Inventor: GUTKNECHT HEINZ
IPC: B29D30/70
Filed: 2002-12-23
Granted: 2004-06-24
Abstract: The invention relates to a method for manufacturing a breaker ply having a longitudinal axis, a breaker ply ( 12 ) length and mutually parallel cords at a pre-set cord angle to the longitudinal axis (A), wherein a continuous rubber strip ( 6 ) is provided with substantially parallel longitudinal cords; a set strip width and set centre-to-centre distance between the longitudinal cords one to the other, is produced in the longitudinal direction by means of a continuous extrusion process, the continuous rubber strip is cut into bands at the cord angle, a predetermined number of bands having cords substantially parallel to each other at a set band distance with respect to each other forming a breaker ply having a ( 12 ) pre-set breaker ply length are placed on a support surface ( 10 ), wherein the mutual distance of the bands is calculated in order to realise a set length of the breaker ply, when the breaker ply has reached the target breaker ply length, the breaker ply is transported in the longitudinal direction to a building drum ( 15 ) and is wound onto the building drum, as well as a device for it.
Patent NL-1027957-C2 (NL)
Inventor: SLAVENBURG JOHANNES CORNELIS
IPC: B21D1/10
Filed: 2005-01-05
Granted: 2006-07-06
Abstract: The present invention relates to a device (6) and method for repairing an upright profile (2) which has been bent out of an original position, in particular a profile of a warehouse rack upright for mounting of warehouse rack girders (3), wherein an inner space (13) accessible from an open side is defined in the profile. The device comprises an outer template (7) adapted to the form of the outer surface of the profile, an inner template (16,17) adapted to the form of the inner surface, wherein during use the inner template is arranged in the inner space of the profile via the open side, and pressing means for pressing the outer template against the outer side of the profile and pressing the inner template against the inner side of the profile with pressing force such that the upright profile is bent back into its original position.
Patent NL-1030696-C2 (NL)
Title: Mobile phone recharger, comprises integral adapter plug which can be slid out from rear side of phone
Inventor: POOLE DAVID KENNETH BRUCE
IPC: H04Q7/32
Filed: 2005-12-17
Granted: 2007-06-19
Abstract: The recharger is integrated into the phone and comprises an adapter plug which removed by sliding it out from the phone, then rotating it through 90 deg. so that the plug pins are pointing upwards in the direction away from the rear side of the phone and then sliding the recharger back in so that the flanges (6) on the adapter engage with grooves (3) on either side of the space housing the plug.
Patent NL-2008313-C2 (NL)
Title: Water gas shift process.
Inventor: DIJK HENDRICUS ADRIANUS JOHANNES
IPC: C01B3/56
Filed: 2012-02-17
Granted: 2013-09-02
Abstract: High-pressure steam supply in hydrogen production process is made more efficient by water gas shift process which comprises, in alternating sequence: (a) a reaction stage wherein a feed gas comprising CO and H20 is fed into a water gas shift reactor containing a sorbent material capable of adsorbing H20 and C02 and wherein a product gas issuing from the reactor is collected, (b) a regeneration stage wherein C02 is removed from the reactor, (c) a loading stage, wherein H20 is fed into the reactor; wherein said feed gas mixture has a molar ratio of H20 to CO below 1.2, and the loading stage is performed at a lower pressure than the pressure of the reaction stage.
Patent SE-522174-C2 (SE)
Title: Arrangement in connection with gap floor channel in animal stall has floor surface component which along length forms output air channel and intermediate, below atmospheric pressure air channel
Inventor: LARSSON STURE
IPC: E04B5/48
Filed: 2000-08-31
Abstract: The arrangement in connection with a gap floor channel (5) in an animal stall has a floor surface component (1), which along its length forms an output air channel (2) and an intermediate, below atmospheric pressure channel (3). This latter channel is connected to the gap floor channel along its lower part by a through continuous gap (4).  The below atmospheric pressure channel is connected along its upper part to the output air channel by means of through apertures (6).
Patent SE-515838-C2 (SE)
Inventor: JONSSON PER
IPC: B63B59/04
Filed: 2000-10-18
Abstract: The invention aims at a structure which counteract bio-fouling in aquatic environments and is principally characterized by the fact that the surface of an object has parallel ribs projecting from it (4, 5), close to each other, which are narrowing outward and whose height is less than two millimetres.
Patent SE-523107-C2 (SE)
Title: Bedding material supply device for animal stalls, comprises casing with mechanised transport device extending along stall floor
Inventor: ANDERSSON GOESTA
IPC: A01K1/00
Filed: 2001-03-15
Abstract: Bedding material is supplied to the floor of at least one stall (5) using a device (2) with an elongated casing extending along the floor and containing a cavity along which the material is transported from an inlet to at least one outlet in the stall. A mechanised transport device is used to carry the material from the inlet to the outlet.  Independent claims are also included for (a) a bedding material transport method, and (b) the use of this supply device.
Patent SE-521234-C2 (SE)
Inventor: PETTERSSON KENNETH
IPC: E04C3/32
Filed: 2001-05-14
Abstract: The present invention relates to a method of handling and joining at least two sectional steel elements together to form a load-bearing beam element, preferably for interaction with a separately-formed post footing, a beam element made from at least two sectional steel elements, and a beam element/post footing combination. The invention is characterised in that detached angle section elements (1a, 1b) are joined together to form a hollow sectional beam (1), and that at least one sleeve plate (2) is externally attached around the hollow sectional beam (1) thus obtained and is locked to this forming stops for receiving preferably board-shaped elements (5).
Patent SE-525439-C2 (SE)
Title: Method and detector are for detecting of multiple transient signals with unknown arrival times or locations in the presence of additive Gaussian noise
Inventor: ASRAF DANIEL
IPC: G01S7/02
Filed: 2003-03-11
Abstract: The method and detector are for the detection of multiple transient signals with unknown arrival times or locations in the presence of additive Gaussian noise. The likelihood ratio /1 is under the assumption that there is one pulse in the interval, calculated as /1 = L(Y0T)=T-Tx integral L(YTT+Tx/ h)Pr (tau ) dtau Then, the likelihood ratios /1, /2, ......, /M, ......, /MTOT are calculated as /M = (/1)M where /M is the likelihood ratio under the assumption that there exactly M pulses in the interval, M = 1, 2, ..., MTOT. Finally, the likelihood ratio for a case with up to MTOT signals with unknown arrival times is, under the assumption that there are M pulses in the interval with the probability mass function P(M), calculated as a weighted sum / = P(1) x /1 + P(2) x /2 + ... + P(M) x /M + ... + P(MTOT) x /MTOT, and the sum is compared with a threshold value for deciding the question of detection.
Patent SE-527511-C2 (SE)
Inventor: JOHANSSON ARNE
IPC: B63B35/44
Filed: 2004-04-02
Abstract: The present invention relates to a floating structure comprising at least a closed space ( 10 ), a hull in the shape of a concrete cofferdam ( 12 ) having an external delimiting surface intended to be exposed to surrounding water, and a function for heating of the space comprising a heat pump connected to a closed circuit for circulating heat transport medium. At least one collector hose ( 14 ) for the circulating heat transport medium is provided in recesses in the concrete such that the cross section of the collector hose is located entirely within an outer outline of the cofferdam, whereby heat from surrounding water is absorbed by the collector hose and used for heating of the space. The invention also relates to a method of moulding a concrete cofferdam ( 12 ) adapted to be a hull of a floating structure.
Patent SE-530073-C2 (SE)
Title: Spray mouthpiece device for fire extinguishing system comprises partly pipe coupling with connecting support, partly coupling socket on coupling support, and partly mouthpiece fixed to connecting support by coupling socket
Inventor: SAMUELSSON KENNERTH
IPC: A62C35/68
Filed: 2007-01-23
Abstract: The spray mouthpiece device for a fire extinguishing system comprises partly a pipe coupling with a connecting support, partly a coupling socket on a coupling support, and partly a mouthpiece fixed to the connecting support by the coupling socket. The mouthpiece is formed in one piece with a sealing component, which has a blunt conical sealing part, which with the aid of the coupling socket is pressed into the connecting support.
Patent SE-538562-C2 (SE)
Title: An actuator for a synchronizing unit in a gearbox
Inventor: DANIEL HÄGGSTRÖM
IPC: F16H61/28
Filed: 2014-12-10
Abstract: 14 Abstract The present invention relates an actuator for a synchronizing unit in a gearboX. Theactuator (21) comprises a cylinder (30), a piston (31) movably arranged into an innerspace of the cylinder (30) such that it divides the inner space into a first chamber (32)and a second chamber (33) and a piston rod (35) adapted to transmit movements fromthe piston (31), via a shift mechanism (15, 25), to the first component (16) of thesynchronizing unit (14). The actuator (21) comprises a valve mechanism (36-42)configured to provide a restricted ﬂoW area and a restricted compressed medium ﬂoWfrom a compressed medium source (22) to the first chamber (32) during a displacementof the first component (16) from a neutral position to a synchronizing position and toprovide a larger ﬂoW area and a larger compressed medium ﬂoW from the compressedmedium source (22) to the first chamber (32) When the first component (16) has reached the synchronizing position. (Pig. 2)
Patent SE-544355-C2 (SE)
Title: Method and assembly for mounting a lead-through assembly in a wall
Inventor: RYDETORP BJÖRN
IPC: F16L41/14
Filed: 2019-01-16
Abstract: Method for mounting a lead-through assembly (1) in a wall (5), the lead-through assembly adapted to provide a fluid communication through the wall in a direction of extension from a first side (7) of the wall to a second side (9) of the wall, the lead-through assembly comprising:a lead-through device (3) comprising a passage portion (11) configured to extend through an opening in the wall,at least one support section (14) comprising an abutment surface (16) configured to abut a first wall surface (17) of the wall,- a retainer (19) adapted to be attached to the passage portion,the method comprising:- arranging the passage portion through the opening in the wall, such that the abutment surface abuts the first wall surface,- securing the at least one support section to the first wall surface, - fixing the lead-through assembly in the wall by attaching the retainer to the passage portion on a second side of the wall.The present invention also relates to the lead-through assembly.
Patent SE-545339-C2 (SE)
Title: An apparatus for producing hot briquetted iron
Inventor: SUUP ANNA-MARIA
IPC: C22B1/245
Filed: 2021-11-11
Abstract: The present disclosure relates to an apparatus for producing hot briquetted iron. The apparatus (1) comprises:- a briquetting press (10) and a force feeder arrangement (30). The apparatus further comprises:- a powder injection arrangement (70), the powder injection arrangement comprising a powder dosing unit (71) and at least one injection line (73).The powder dosing unit is arranged to be able to dose powder at a predetermined rate to the at least one injection line. Each injection line outlet (77) is arranged to be able to inject powder into a volume occupiable by a screw flighting (47) of the force feeder arrangement (30) and/or into a volume in proximity to the nip (29) of the briquetting press (10).The disclosure further relates to a method for producing hot briquetted iron using such an apparatus.
Patent SE-500358-C2 (SE)
Inventor: STENLUND PETER
IPC: A63B27/00
Filed: 1989-05-18
Abstract: A pole climber comprising a foot plate (11) and a tension rod (12). The front part of the tension rod (12) is curved and constitutes a gripping member (13) whereas the rear part constitutes a support (14) for the foot plate (11). The tension rod (12) and the foot plate (11) are connected at the support (14) and the heel portion (15) of the foot plate (11) are stabilized by a bar (18) which extends from the toe portion (16) of the foot plate (11) so as to form an angle  alpha , usually 20-45 degrees, between the tension rod (12) and the foot plate (11). The tension rod (12) is made of a fibre-reinforced composite material with the fibres oriented in the longitudinal direction. The foot plate (11) may be made of the same material but in this case there is no requirement for fibre orientation.