baber/WOPTO huggingface dataset:
Patent DE-3244286-C2 (DE)
Title: Vorrichtung zum Erkennen der Farben von Proben und Liefern von Informationen in bezug auf deren Farbe
IPC: G01J3/51
Filed: 1982-11-26
Granted: 1985-07-18
Abstract: Nach dem erfindungsgemäßen Verfahren können Farbunterschiede und Farbabweichungen festgestellt werden, wie beispielsweise Farbunterschiede in bestimmten Fabrikationsprozessen, deren Erkennen zum Aussortieren unbrauchbarer Teile dient. Bei dem Verfahren werden Vergleichsmessungen in einer Vielzahl von Spektralbereichen einer von der Probe reflektierten Strahlung vorgenommen. Gleichzeitig werden Vergleichsmessungen für jeden Spektralbereich durchgeführt, um Schwankungen in der Intensität und im Spektralbereich der zur Beleuchtung der Probe verwendeten Lichtquelle voll zu kompensieren.
Patent DE-3322925-C2 (DE)
Title: Mehrschariger Pflug
IPC: A01B15/14
Filed: 1983-06-25
Granted: 1986-04-30
Abstract: Bei einem mehrscharigen Pflug mit an einem mittels eines Hydraulikzylinders und einer Verstellstange auf verschiedene Arbeitsbreiten einstellbaren Pflugrahmen angeordneten Pflugscharen, bei dem die Stellstange mit dem Pflugrahmen und Pflugscharträgern mehrere zusammenwirkende Lenkerparallelogramme bildet und der Pflugrahmen schwenkbar an einem seinerseits schwenkbar am Traktor angreifenden Tragarm befestigt ist, erstreckt sich ein beiderseits verschwenkbar gelagerter Lenker zwischen dem Traktor und dem Pflugrahmen sowie ein ebenfalls beiderseits schwenkbar gelagerter Lenker zwischen der Stellstange und dem Traktor.
Patent DE-3332064-C2 (DE)
IPC: C09K3/10
Filed: 1983-09-06
Granted: 1992-04-30
Abstract: 1. An anaerobically curing sealing compound consisting of a liquid, polymerizable monomer component and a source of free radicals which initiates polymerization of the monomers under the sealing conditions, characterized in that it additionally contains 10 to 80% by weight, based on the total weight of the sealing compound, of a permanently tacky mass which provides the reactive sealing compound with permanent tackiness and with plastic-elastic properties in its cured state.
Patent DE-3410846-C2 (DE)
Title: Tastschalter
IPC: H01H13/06
Filed: 1984-03-23
Granted: 1986-05-15
Abstract: Der Tastschalter weist einen elastisch verformbaren Schnappteil (2) und einen Träger (1) auf, die eine Kontaktkammer (3) umschließen, in deren Innerem ein Kontaktpaar angeordnet ist, dessen Kontakte (6, 16) beim Niederdrücken des Betätigungsknopfes (11) miteinander elektrisch verbunden werden. Die Kontaktkammer (3) ist über einen Kanal (14) mit dem durch den Betätigungsknopf (11), den Schnappteil (2) und eine Führung (8) gebildeten Hohlraum (12) verbunden, der seinerseits über einen Luftspalt (22) zwischen der Führung (8) und dem Betätigungsknopf (11) mit der Außenwelt verbunden ist. Die somit zwecks Druckausgleichs zwischen der Kontaktkammer (3) und der Außenwelt bestehende Verbindung ist nicht direkt, so daß das Vordringen von Verunreinigungen bis in die Kontaktkammer (3) erschwert wird. Eine weitere Verbesserung des angestrebten Labyrintheffektes für in den Tastschalter eindringende Verunreinigungen wird erreicht, indem die Verbindung zwischen dem Kanal (14) und dem Hohlraum (12) über gegeneinander versetzte Schlitze (19; 20) geführt wird.
Patent DE-3411970-C2 (DE)
Title: Einrichtung zum Abziehen der Krätze von der Oberfläche geschmolzener Metalle
IPC: F27D3/15
Filed: 1984-03-30
Granted: 1985-08-08
Abstract: Die abzuziehende Krätze befindet sich an der Oberfläche geschmolzener Metalle, die sich in an einer endlosen Transportbandeinrichtung (2) umlaufenden Kokillen (1) einer Massel-Gießmaschine befinden. Mindestens eine durch Antriebsmittel (10, 11) unter den Metallspiegel eintauchbare, das Gekrätz aus der Kokille (1) fördernde Kelle (20) wirkt in eingetauchtem Zustand mit einem, ebenfalls in das geschmolzene Metall in der Kokille (1) eintauchbaren Abzieher (30) zusammen. Zum Aufschieben der Krätze auf die Kelle (20) ist dieser Abzieher (30) gegen die Kelle (20) hin durch eine Betätigungsvorrichtung (31, 32) verschiebbar. Die Kelle (20) kann in einer Vertikalebene um eine Drehachse (21) unter der Wirkung weiterer Antriebsmittel (22, 23) zum Auswurf des aufgenommenen Gekrätzes aus der Kokille (1) heraus herumgeschleudert werden. Kelle (20) und Abzieher (30) stützen sich dabei gemeinsam am Hubkolben (10) eines pneumatischen oder hydraulischen Kolben-Zylinder-Systems (10, 11) ab.  Diese Maßnahmen gestatten einen relativ einfachen Aufbau der Einrichtung mit im wesentlichen nur notwendigen Linearbewegungen und einer Schwenkbewegung für alle Folgeschritte zum Abziehen der Krätze und zum Ausheben und dem vorteilhaften Abschlagen des Gekrätzes.
Patent DE-3426801-C2 (DE)
Title: Chirurgisches Klammergerät
IPC: A61B17/11
Filed: 1984-07-20
Granted: 1986-10-02
Abstract: Das chirurgische Nähgerät schließt eine Stütz- und Klammernbranche mit Längsnut ein, in der ein Klammernmagazin (8) mit Klammern (9) und Klammernstößeln (11) sowie Keilstück (12) untergebracht sind. Das Keilstück (12) ist an einem Schlitten (13) angeordnet, der in Führungen (14) läuft, die an der Seitenwandung der Klammernbranche (2) ausgeführt sind.  Es ist eine Vorrichtung (28) zum Einstellen der Nahtspalte vorgesehen, die eine am Schlitten (13) in Querrichtung unbeweglich befestigte Achswelle (29), auf die das Keilstück (12) mit seinem Spitzenteil aufgesetzt ist, und eine einstellbare Abstützung (30) einschließt, die am Keilstück (12) in seinem Rückenteil angelenkt und zu ihrer mit dem Keilstück (12) gemeinsamen translatorischen Verstellung in den Führungen (14) des Schlittens (13) querverlaufender Richtung geeignet ist.
Patent DE-3721808-C2 (DE)
IPC: G03C1/81
Filed: 1987-07-02
Granted: 1991-06-13
Abstract: For a waterproof support for light-sensitive materials with two successive coatings of an anti-curling layer applied to the back, gelatine is dried from the sol form in the first coating and hardened in such a way that, after drying of the first coating, the second coating which contains further hardener can immediately be applied without difficulty. Both coatings contain chromium(III) salts as hardener. 
<??>The chosen combination of two process steps provides anti-curling layers of extremely low water absorption capacity.
Patent DE-3808366-C2 (DE)
IPC: C06C5/00
Filed: 1988-03-12
Granted: 1990-02-08
Abstract: The present invention relates to delay charges with delay times in the range of seconds. These charges are based on a pyrotechnic mixture of pulverulent metallic tungsten, barium chromate and potassium perchlorate. According to the invention the mixture additionally also contains either barium hexafluosilicate or calcium fluoride. The additives have the effect that these charges burn perfectly through even under more difficult environmental conditions such as, for example, very high rotation, vibration, impact, shock and at the same time extremely low minus temperatures. The effect of the said additives can even be improved if the delay charges additionally also contain pyrogenic silica mixed in.
Patent DE-3829297-C2 (DE)
IPC: B41F19/06
Filed: 1988-08-30
Granted: 1989-11-30
Abstract: Device for the dry printing of an article (12) by means of a hot embossing foil (10) and an embossing die (1) where the hot embossing foil (10) is stuck on to the article (12) corresponding to the embossing die (1) and, after a cooling period, removed from the article with the exception of the printed image. The die body (2) is constructed with such a thin wall that it deforms elastically locally on its surface (Il) when placed against the article (12) to be printed. On the side facing away from the die face (3), the die body (2) features a positive facing force transfer relief (7), which corresponds to the die face (3) or is of a similar design. An elastic pressure cushion (8) is positioned on the side of the die body (2) facing away from the die face (3) to provide the local elastic deformation of the die body (2). 
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Patent DE-3909556-C2 (DE)
Inventor: LINK CHRISTOPH
IPC: F16C13/00
Filed: 1989-03-20
Granted: 1994-02-24
Abstract: In a heatable adjustable-crown roll with hydraulic supporting elements (S) supported on a pressure space (3) and movable in the supporting direction, the heating of the roll casing (2) is obtained by supplying a heated heat-exchange medium to the bearing pockets (7) of the supporting element separately from the pressure-medium supply of the pressure space (3) with relatively cold pressure medium via separate lines, without a temperature stress on the regulating valves and pumps and without a reduction in viscosity of the pressure medium leading to losses of pressure medium. In one version, in the supporting element (S) there are cavities (9) which can be supplied with heat-exchange medium separately from the pressure-medium supply, and in another version the supply of heat-exchange medium takes place through the pressure space (3) by way of a movable tubular sleeve sealed off from said space. 
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Patent DE-4041330-C2 (DE)
IPC: B29C33/30
Filed: 1990-12-21
Granted: 1993-07-08
Abstract: PCT No. PCT/EP91/02461 Sec. 371 Date Jul. 29, 1993 Sec. 102(e) Date Jul. 29, 1993 PCT Filed Dec. 19, 1991 PCT Pub. No. WO90/08022 PCT Pub. Date Jul. 26, 1990.The invention relates to a removable insert for casting molds having a fastening screw for fastening the insert in the mold hollow, which screw can be moved to the fastening position by means of a screwdriver engaging an engagement region. It is provided that the engagement region of the fastening screw is oriented toward the mold hollow, and the fastening screw can be anchored in the inner wall of the mold hollow, that the insert has the cavity for the fastening screw, in which cavity the fastening screw is supported and which Cavity is accessible from the mold hollow to the screwdriver, and that the cavity receiving the fastening screw is closable in an undercut-free manner with respect to the mold hollow. The invention also relates to casting molds, equipped with such inserts, for producing workpieces.
Patent DE-4314400-C2 (DE)
Title: Vollautomatische Füll- und Verschließmaschine
Inventor: WILL WILHELM
IPC: B65B59/00
Filed: 1993-05-03
Granted: 2002-08-01
Abstract: Die Erfindung schlägt eine Füll- und Verschleißmaschine für flüssige bis pastöse Stoffe vor, DOLLAR A mit vier Laufbahnen, je zwei in Längs- und Querrichtung, die auf einer Ebene rechteckig angeordnet sind, DOLLAR A wobei der Übergang zwischen Längs- und Querrichtung jeweils rechtwinklig ist, DOLLAR A mit Behälteraufnahmeplatten, die auf den Laufbahnen geführt sind, DOLLAR A mit einem servogesteuerten 4-fachen Antrieb, je 2-fach für den Längs- und Quertransport der Behälteraufnahmeplatten, DOLLAR A mit Funktionsstationen, die jeweils mit einem eigenen Servoantrieb ausgerüstet sind, DOLLAR A und mit einer Steuerung, die jeden einzelnen Antrieb überwacht.
Patent DE-4324242-C2 (DE)
Inventor: STEINBRECHER FRIEDRICH RUDOLF
IPC: E04D13/03
Filed: 1993-07-20
Granted: 1997-04-30
Abstract: A skylight strip (1) for a roof (2) of an arcuate cross-section is arranged transversely with respect to the roof ridge and is formed by skylight panels (4) held in a frame (3). Said skylight strip (1) runs over the entire extent of the roof width or of the roof arc, with the result that its short sides or ends (5) help to form, or continue, the border (6) of the roof, as it were. The skylight panels (4) are configured, in the direction of the short dimension, that is to say in the direction of the roof ridge, with straight surface lines, that is to say they are not of an arched configuration, and are held, on the long borders, in a sealing clamping fit, with the result that heat movements are possible. A cutout, enclosed on all sides, within a roof, can thus be avoided because such a skylight strip (1) can be fitted between the borders of individual roof elements (13) in such a manner as to connect and span the same. <IMAGE>
Patent NL-1008273-C2 (NL)
Title: Bending method for a pipe made from thermoplastic material, using a bending core with a flexible middle section inserted into the pipe
Inventor: VISSCHER JAN
IPC: B29C53/82
Filed: 1998-02-11
Granted: 1999-08-12
Abstract: Prior to heating the pipe (1), the core (2) is introduced into the region of the pipe being bent and the core end caps are forced towards each other by axial compression, resulting in a radial expansion of the middle section (3).  A method for bending a pipe made from synthetic (preferably biaxially oriented) thermoplastic material, comprises heating part of the pipe to a given temperature, introducing a bending core into the region of the pipe to be bent, bending the pipe in this region, cooling the pipe and removing the core. The bending core comprises an elastically bendable middle section and two rigid end caps (4, 5) joined together by a connector piece (6) extending through a channel (7) in the middle section. Prior to heating the pipe, the core is introduced into the bending region and the end caps are forced towards each other by axial compression, resulting in a radial expansion of the middle section, preferably so that it is urged against the inside of the pipe. Independent claims are also included for (a) a bending core used in this method, where the middle section comprises a number of coaxial, bendable hose sections, (b) a bending core construction used to form more than one bend in a synthetic thermoplastic material pipe, and (c) a bending core used in this method, where at least one end cap has a clamping means for securing it to the connector piece when the core is introduced into the pipe.
Patent NL-1026852-C2 (NL)
Title: Data encoding method for high density recording system, involves precoding encoded data by using preset precoding function for detecting output levels of partial response channel, in which levels are directly input to code decoder
Inventor: LEE JUN
IPC: H03M13/11
Filed: 2004-08-17
Granted: 2005-07-05
Abstract: The method involves encoding data using a low-density parity check (LPDC) matrix by an LDPC code encoder (1). The encoded data received from the encoder is precoded by a precoder (2) that uses a preset precoding function for detecting output levels of a partial response channel (3). The detected partial response channel output levels are directly input to an LDPC code decoder (4). Independent claims are also included for the following: (A) a method of encoding and decoding data (B) an apparatus for encoding and decoding data.
Patent NL-1029196-C2 (NL)
Inventor: MONTFORT DONALD HENDRIKUS VAN
IPC: B60N2/28
Filed: 2005-06-06
Granted: 2006-12-07
Abstract: A chassis (1) is suitable for attaching a child vehicle seat to a vehicle seat. The chassis can be detachably attached to the vehicle seat, whilst the child vehicle seat can be detachably connected to the chassis. The chassis comprises a frame (7), a slide (10) which is movable under spring force with respect to the frame (7), as well as a number of pins (19,20) which are movable against spring force (21) with respect to the slide (10). The pins (19,20) can be moved against spring force (21) from a first position to a second position by positioning the child vehicle seat on the chassis (1). The slide (10) can be moved in a locking direction under spring force from a starting position to a locking position in which it engages the child vehicle seat.
Patent NL-1030336-C2 (NL)
Inventor: OVERMARS ANTONIUS JOHANNES MAR
IPC: F02B55/00
Filed: 2005-11-02
Granted: 2007-05-03
Abstract: Rotary piston engine, comprising a housing with a wall which is closed at a first end by a first cover and which is closed at an opposite second end by a second cover, wherein a chamber is formed by the wall, the first and the second cover, wherein in a cross section through the chamber the inner side of the wall has an epitrochoid form, a rotor which is rotatable in the chamber and which in a view in axial direction has the form of an equilateral triangle with convex sides, wherein the apexes are in sealing contact with the inner side of the wall, in which rotor a cylindrical cavity is formed which is assembled from a first part and a second part separated over an axial distance therefrom, - a rotatable motor shaft extending through the housing and the rotor with an eccentric which is assembled from a first part through which the cooling medium can pass and, separated over an axial distance therefrom, a second part through which the cooling medium can pass, which first and second part are accommodated in engagement with the rotor in respectively the first and the second part of the cavity in the rotor, wherein in each of the first and the second cover an inlet channel extending via the rotor and the wall and debouching in the chamber is formed for a cooling medium for cooling at least the motor shaft, the eccentric, the rotor and the housing.
Patent NL-1035566-C2 (NL)
Title: Roof box for mounting on vehicle i.e. car, has closing body closing roof box for protecting cooking device during transport of vehicle, where closing body is in upright open position to protect cooking device during cooking activities
Inventor: MOLEN GERBEN WILLEM VAN DER
IPC: B60R9/055
Filed: 2008-06-10
Granted: 2009-12-11
Abstract: The box (10) has fasteners (14) for attaching the roof box on a roof of a vehicle (12), and a cooking device to perform cooking activities. A closing body closes the roof box for protecting the cooking device during transport of the vehicle, where the closing body is in upright open position to protect the cooking device during cooking activities. A carrier set includes folding legs for placing the roof box on a surface.
Patent NL-2001519-C2 (NL)
Title: Current limiting device for installation between electrical mains and electrical loads, has current detector detecting current of electrical loads, where earth leakage switch is deactivated when detected current exceeds threshold
Inventor: HEIJENGA BEREND
IPC: H02H3/33
Filed: 2008-04-24
Granted: 2009-10-27
Abstract: The device (1) has a current detector for detecting current of one or more electrical loads, and a comparator (7) for comparing the detected current with an adjustable threshold. A deactivating unit (9) deactivates an earth leakage switch when the detected current exceeds the threshold.
Patent NL-2001847-C2 (NL)
Title: Flexible robot hand, has frame attached with thumb and fingers, and motor drive unit adjusting movements of thumb and fingers, where thumb is coupled with inch cable, and finger is attached with finger cable
Inventor: VERMEULEN MATHIJS MARTINUS ANTONIUS
IPC: A61F2/58
Filed: 2008-07-23
Granted: 2010-01-26
Abstract: The hand (1) has a frame (2) attached with a thumb (3) and fingers (4, 5). A motor drive unit (6) adjusts movements of the thumb and the fingers, where the thumb is coupled with an inch cable (7). The fingers are attached with finger cables (8, 9). A sub-frame is provided with movable pulleys (12, 13) that are equipped in the thumb cable. The finger cable is attached with the sub-frame. A set of guide wheels is interconnected with each other by the thumb cable or the finger cable.
Patent SE-522301-C2 (SE)
Title: Accessory fitting for securing to floor end of furniture leg, comprises axle journal and rounded plate for allowing furniture to be rocked backwards and forwards
Inventor: RAETTZEN ANDERS
IPC: A47C/
Filed: 2000-02-08
Abstract: The fitting comprises a rounded plate (13) pivotally secured to a protruding axle journal, one plate being provided for each leg (11). The plate can be swung between a resting position and two opposing end positions. The pivot axis for the plate is asymmetric relative to a peripheral contour line for the plate, enabling the furniture to be rocked when moved backwards and forwards at right angles to the journals.
Patent SE-522236-C2 (SE)
Inventor: NILSSON GUNNAR
IPC: B27F7/17
Filed: 2000-07-04
Abstract: A locking device in a stapler adapted to lock a displaceable member carrying a catch for an object to be stapled in an optional position along a bar. The bar extends through a hole in a locking element. The locking element is connected to the displaceable member and is tiltable along the bar from a pinch position in which the locking element is pinched to the bar to a free position in which the locking element is free from the bar. The locking element is spring-biased towards its pinch position. An operating handle mounted on the displaceable member and operable outside the stapler is displaceable to a limited extent relative to the displaceable member. Exerting a forward force on the handle moves the displaceable member forward. Exerting a backward force on the handle tilts the locking element to its free position, whereby the displaceable member moves backward, and removing the force causes the locking element to return to the pinch position, thereby locking the displaceable member against further backward displacement.
Patent SE-520105-C2 (SE)
Inventor: SVENSSON AAKE
IPC: B27F7/00
Filed: 2000-12-15
Abstract: A device for executing a number of actions, such as driving in nails, on a planar section, for example a wall element, for fixing a covering panel or the like on the planar section. A carriage is displaceable longitudinally over the planar section. A number of the action device are mounted on one side of a carriage and are displaceable individually transversely of the planar section. A number of the action devices are mounted on the other side of the carriage and are displaceable together with one another transversely of the planar section.
Patent SE-519856-C2 (SE)
Title: Stripper with a cylindrical frame section for use in difficult-to-reach spaces
Inventor: NORBERG INGEMAR
IPC: B25B/
Filed: 2001-05-29
Abstract: A stripper (1) especially for use in difficult-to-reach spaces for stripping, for example a bolt (12a) from a fixed point (12) in a truck's steering system features a frame section (12) of cylinder or tube shape with an end wall (2c) at its one end and forked engagement devices (2b) at the other end. In the frame section is a pressure exerting piston-cylinder-unit (3) received via a coupling (4) which is extended through a notch (7) in the frame section connected to a hand pump (5). Essential parts of the fixed point (12) which stripping can thereby be taken into the frame section. The frame section (2) also has a frontal cut-out (8) which facilitates the tool's operation on different types of objects.<IMAGE>
Patent SE-520763-C2 (SE)
Inventor: JOHANSSON LARS GOERAN
IPC: H05B3/66
Filed: 2001-12-28
Abstract: The invention relates to an arrangement for mounting electric heating elements in a furnace in which objects are intended to be heated, wherein the furnace wall includes a furnace insulation ( 4 ) comprised of high grade brick, and wherein the heating zones ( 6 ) of respective electric heating elements ( 2 ) are placed vertically and parallel with the inner surface of the furnace wall in operation. The invention is characterized in that the electric leads or conductors ( 7, 8 ) of each element ( 2 ) are mounted in a cassette ( 9 ) and extend in channels ( 10, 11 ) therein; in that the heating zone ( 6 ) of the heating element projects outwards and defines an angle with the longitudinal axis of the cassette ( 9 ); in that the furnace insulation ( 4 ) includes for each cassette a hole ( 12 ) which is larger at its outer end than at its inner end, therewith enabling the cassette ( 9 ) to be rotated in a vertical plane as the heating zone ( 6 ) of the element ( 2 ) is inserted through the hole ( 12 ) and into said operating position parallel with the furnace wall; and in that a wedge-like body ( 13 ) is provided, whose shape corresponds to the shape of the empty space created by the shape of the hole ( 12 ) and located between the hole ( 12 ) and the cassette ( 9 ) when the cassette is placed in operating position in the hole, said body ( 13 ) being placed in said empty space during operation.