baber/WOPTO huggingface dataset:
Patent DE-3426022-C2 (DE)
Title: Mechanisches Zeichengerät zum perspektivischen Zeichnen
IPC: B43L13/14
Filed: 1984-07-14
Granted: 1986-08-14
Abstract: Diese Perspektivzeichenmaschine zeigt bei mechanischem Abtasten eines vorhandenen Grundrißpunktes den entsprechenden Punkt in der Perspektive bei eingestellter Höhe direkt an. Dieser Vorgang kann auch umgekehrt ablaufen.  Die Vorrichtung besteht aus mechanischen Teilen, wie Achsen, Gelenken, Gleitschuhen und Linealen.  Diese Teile arbeiten zusammen nach dem geometrischen Grundprinzip, daß radiale Sehstrahlen im Grundriß in der Perspektive zu parallelen und im Grundriß parallele Strahlen in der Perspektive zu radialen Strahlen werden.  Der Schnittpunkt eines radialen und parallelen Strahls im Grundriß hat also auch eine genaue Entsprechung in der Perspektive. So besteht die Möglichkeit, durch zwei Strahlen fixierte Punkte im Grundriß genau in der Perspektive festzulegen und auch umgekehrt.  Hierzu müssen lediglich die 4 genannten Strahlen durch Lineale mechanisch dargestellt werden und Verbindungen zwischen sich jeweils zwei entsprechenden Grundriß- und Perspektivstrahlen hergestellt werden. Dies geschieht auf gemeinsamen Punkten auf der Bildebene bzw. der Standlinie, die als gelenkige Linealverbindungen ausgeführt werden.
Patent DE-3546877-C2 (DE)
Title: Easily opened firmly sealed plastic bag
Inventor: KAI HISAO
IPC: B32B3/24
Filed: 1985-12-02
Granted: 1996-12-05
Abstract: A plastic bag which can be tightly sealed but easily opened consists of at least one substrate layer plus a hot-seal layer with one sealed part in the substrate which has a number of cuts along the edges and these are partly or completely sealed by the hot-seal layer
Patent DE-3546962-C2 (DE)
Title: Torque variation compensator for IC-engine
Inventor: MAUCHER PAUL
IPC: F16F15/134
Filed: 1985-06-11
Granted: 2002-05-29
Abstract: The compensator has at least two gyratory masses (3,4) which are arranged coaxially with respect to each other and are capable of limited relative rotation against the action of a damper (13). One mass (3) may be connected to the internal combustion engine and the other (4) to the input (10) of a gearbox.  The damper consists of circumferentially acting springs and/or a frictional or sliding damper. A further damper (14) is provided in the torque transmission path between the gyratory masses. Both dampers each have, at least two discs (37,38;24,25) arranged in axially spaced relationship each set of discs being fixed for rotation with a different one of the gyratory masses.
Patent DE-3690783-C2 (DE)
Title: Oxide copper mineral concn. by flotation - involving pre-sulphidation with molten sulphur
Inventor: BEKTURGANOV NURALIJ
IPC: C22B15/00
Filed: 1986-10-04
Granted: 1990-11-22
Abstract: In the beneficiation of difficult oxidic copper minerals by pulp prepn., sulphidation with elementary sulphur and flotation to obtain a copper sulphide concentrate, the novelty is that pulp sulphidation is effected with molten sulphur, pref. at 115-180 deg. C and 1.5-10 atmos. using a sulphur/oxidic copper wt. ratio of 0.2-1.5:1.
Patent DE-4004532-C2 (DE)
Inventor: WNUK RALF DIPL ING
IPC: B01J20/34
Filed: 1990-02-14
Granted: 1996-05-09
Abstract: A process for regenerating adsorbers in a preferably closed circuit is described, in which the adsorbed substances are desorbed into a desorbate stream from which the substances are removed and which, after depletion, is recycled to the adsorber. 
<??>The process according to the invention is characterised in that the gaseous desorbate stream is passed into at least one pervaporation module in which the substances to be removed are removed from the desorbate stream by gas permeation via a semipermeable solubility diffusion membrane. 
<IMAGE>
Patent DE-4123920-C2 (DE)
Inventor: KNIPP ULRICH DR
IPC: B29C53/62
Filed: 1991-07-19
Granted: 1994-04-14
Abstract: Wound plastic tubes (4) can be made in an economical manner by applying a reactive polyurethane composition (17) to a moving substrate (7) and allowing it to cure to form a strap (16) which directly thereafter is wound onto a cylinder (2) at a winding angle, the joint (22) produced between the windings (20) also being filled by casting with a reactive polyurethane composition (23), and the tube (4) produced as an endless strand being taken off continuously from the cylinder (2). <IMAGE>
Patent DE-4311283-C2 (DE)
Inventor: LECHNER RUDOLF
IPC: F24S10/50
Filed: 1993-04-06
Granted: 1995-06-08
Abstract: In the case of an absorber with conduits for conveying water or similar working fluid for its direct or indirect heating by solar energy, the conduits being bounded by at least one foil of translucent material, the foil/s (12) is/are joined together or to a plate by a frame (16) and/or clamping pieces (24) comprising two superposed shaped bodies, each having a surface with a wave-like cross-section, the two surfaces engaging one in the other when superposed. The shaped bodies are held pressed together by a pin-like fastening member, in particular a screw (25). <IMAGE>
Patent NL-1002794-C2 (NL)
Title: Meat-cutting machine
Inventor: EVENBLIJ HENDRIK
IPC: B26D1/48
Filed: 1996-04-04
Granted: 1997-10-07
Abstract: The machine has a cutter working in a frame (1) supporting the meat (3), the latter being moved during the cutting operation. The cutter belt (15) runs round two or more pulleys (8, 9), at least one (8) of which can be driven. One pulley (9) at least can be movable towards the other, being held by a mechanism (10, 13) in the position where the belt is taut, typically using a spring whose tension is adjustable. The drive mechanism (7) can be clear of the part (15a) of the belt forming the cutting run. The plane in which the belt works can be at an acute angle to the direction of movement of the meat, allowing the latter to be moved lengthwise behind part of the belt where no cut is made.
Patent NL-1011566-C2 (NL)
Title: Fire door comprises layer of thermic insulation material on each side of which are metal plates and suspension devices, metal plates being profiled, with profiles extending crossways
Inventor: WULP PIETER ANDRIES VAN DER
IPC: E06B3/70
Filed: 1999-03-15
Granted: 2000-09-18
Abstract: The fire door (1) comprises a layer of thermic insulation material, on each side of which are metal plates and suspension devices. The metal plates are both profiled, with the profiles extending crossways. Each of the plates is connected by shot nails extending through the layer of insulation material with anchors extending on the side of the insulating material opposite to the plate in question.  The door is placed in an opening in a wall (2) of a building. On the wall a rail (3) is fixed, on which the door is suspended by two running wheels (4) located in stirrups (5) fixed to a frame (6) of the door. The insulating plate is made of a mineral wool, such as fibre silicate.
Patent NL-1015347-C2 (NL)
Title: Combination of tool with shaft and auxiliary part for relieving strain on body during use of this tool, has auxiliary part rotatably connected to tool shaft
Inventor: FRANCISCUS RENU CORNELIS
IPC: A01B1/02
Filed: 2000-05-31
Granted: 2001-12-03
Abstract: The auxiliary part (4) is rotatably connected to the tool shaft (2) at the contact point (5) between it and the shaft. The auxiliary part can be rotated in at least one plane.  An Independent claim is also included for the auxiliary part.
Patent NL-1016490-C2 (NL)
Title: Floor construction, especially for greenhouses, has variable height partition device for screening off irrigation areas
Inventor: LOOIJE MAARTEN GERARD
IPC: E02B3/10
Filed: 2000-10-27
Granted: 2002-05-01
Abstract: At least one trench (11) is provided in the floor construction (1) and at least part of the trench walls comprises a partition device (30) which has a variable height and is secured firmly inside the trench. In the idle state, the partition device is flush with or lies below the floor surface (10), and in the working state it protrudes above the floor surface.  Independent claims are also included for (a) a gutter for installation in a trench in a floor construction, which has a partition device with a variable height secured to it, (b) a first method for installing a variable height partition device in a floor construction, by digging a trench and securing the device inside the trench, (c) a second method for installing a variable height partition device in a floor construction, by digging a trench and placing a gutter with a partition device inside the trench, (d) a method for temporarily screening off a floor region using at least one partition device with a variable height using this floor construction, and (e) a plant irrigation method where a floor surface area is defined by a liquid-tight wall at least part of which is formed by a partition device with a variable height inside a trench, providing the partition device in a state where it is flush with or lower than the floor surface, supplying plants to the floor surface area using a transport cart pushed over the trench and partition device inside it, placing plants on the floor surface area, raising the partition device to a level above the floor surface, flooding the floor surface area to a given height, removing the liquid after a given time, lowering the partition device into its idle state, and removing the plants using a transport cart pushed over the trench and the partition device inside it.
Patent NL-1017803-C2 (NL)
Title: Closure housing assembly comprises accommodation component, stop component for locking device of door or window in relation to frame
Inventor: WOLTERS JOHAN WILLEM SIERT
IPC: E05B15/02
Filed: 2001-04-09
Granted: 2002-10-10
Abstract: The closure housing (1) assembly comprises an accommodation component, a stop component for a locking device of a door or window in relation to a frame. The stop component has two stop edges (6) for a bolt of the locking device and the accommodation component has devices for the at least partial accommodation of the stop component between two accommodation edges.  The accommodation and stop components each have longitudinal center lines (5) equally spaced apart, providing the longitudinal limit of the outsides of the accommodation and stop components. The edges of the accommodation and stop components are eccentrically arranged in relation to the center lines. The accommodation component is reversibly fittable in the frame and the stop component is reversibly fitted on teh accommodation component.
Patent NL-1017844-C2 (NL)
Inventor: HOOGLAND HENDRIKUS ANTONIUS
IPC: B65D1/22
Filed: 2001-04-13
Granted: 2002-10-15
Abstract: The invention relates to a method for storing and transporting products, wherein, from plastic, foldable containers are manufactured, in particular injection molded; the foldable containers, at a filling location, are brought in a set-up condition and are filled with products; the filled containers are transported to a position of use; the foldable containers are emptied and are collapsed; the containers, in collapsed condition, are returned to the filling location; and the containers are cleaned and reused. The invention further relates to a foldable container which is injection molded from plastic in one piece with integrated hinges, and to specific methods for use of such plastic container.
Patent NL-1020337-C2 (NL)
Title: Compaction device for waste being added to refuse container, comprises cooperating roll and compaction body mounted in frame in container inlet
Inventor: NEUT JOHANNES JACOBUS VAN DER
IPC: B65F1/12
Filed: 2002-04-09
Granted: 2003-03-26
Abstract: The compaction device has a frame (9) which is mounted in the container inlet on the top side of the container. At least one first roll (11) which can be made to rotate in a first direction is mounted in the frame, along with a compaction body (10). Waste being added to the container is passed between the roller and compaction body.
Patent NL-1020806-C2 (NL)
Title: Machine is for effecting agricultural work, particularly for crop working, and is movable autonomously over a land plot, being provided with continuous track drive
Inventor: SIE HOWARD
IPC: A01B51/02
Filed: 2002-06-06
Granted: 2003-12-09
Abstract: The machine (1) is for effecting agricultural work, particularly for crop working, and is movable autonomously over a land plot. It is provided with a continuous track drive (2), provided with a number of guide rollers (4), over which a continuous track belt (5) runs. The guide rollers are arranged in a line one behind the other.  The guide rollers are displaceable and in a first position are arranged in a line one behind the other and in a second position are placed in a wheel formation.
Patent NL-1021638-C2 (NL)
Title: Manipulator, especially for injection moulding machines, comprises arm connected to sleighs driven by shafts extending parallel to fixed frame plate
Inventor: ASSENBERGH KAREL JOHANNES VAN
IPC: B23Q7/04
Filed: 2002-10-11
Granted: 2004-04-14
Abstract: The manipulator arm (7) is connected to two parallel sleighs (6a, 6b) driven by shafts (3a, 3b) extending parallel to a fixed frame plate (1) in a first direction. The sleighs are movable in a second direction parallel to the plate and at right angles to the first direction. The arm is movable in a third direction at right angles to the first and second directions.  A manipulator for receiving and/or positioning objects at pre-determined locations has a fixed frame plate with two parallel drive shafts extending in a first direction essentially parallel to the plate. Drive devices (2a, 2b) are connected to the drive shafts. Two parallel sleighs connected to the drive shafts can be moved in a second direction which is essentially parallel to the plate and at right angles to the first direction. A manipulator arm connected to the sleighs can be moved in a third direction at right angles to the first and second directions. An Independent claim is also included for an injection-moulding machine provided with the manipulator.
Patent NL-1023542-C2 (NL)
Inventor: MEER AUGUSTINUS LEONARDUS NICO
IPC: A63B23/04
Filed: 2003-05-27
Granted: 2004-11-30
Abstract: The present invention relates to a fitness machine ( 1 ) for training the body, comprising a frame ( 2 ) with a vibrating element ( 3 ), a vibration generator ( 4 ) operatively connected to the vibrating element ( 3 ), and a vibration damper ( 5 ), it being possible to set the vibration damper ( 5 ) in such a way that said vibration damper can absorb to a selected degree vibration produced by the vibrating element ( 3 ), as a result of which a training load desired by the user can be obtained.
Patent NL-1025529-C2 (NL)
Title: Ear tag element for marking animals, comprises transponder which contains chip and antenna that are connected to each other
Inventor: CAISLEY ROY
IPC: A01K11/00
Filed: 2004-02-19
Granted: 2005-08-22
Abstract: The ear tag element comprises a transponder (311) which contains a chip and an antenna that are connected to each other. The portion of the element containing the transponder, is made of a flexible material such as polyurethane. Independent claims are also included for the following: (1) method of manufacturing ear tag element; (2) transponder/carrier assembly; (3) method of manufacturing plastic product having transponder; (4) ear tag.
Patent NL-1027641-C2 (NL)
Title: Radio microwave structure involves phased array antennas based on relative technology
Inventor: VELTHUIS ROBERT GERARDUS JOHAN
IPC: H01P3/08
Filed: 2004-12-02
Granted: 2006-06-07
Abstract: Radio microwave structure (1) involves phased array antennas based on relative technology. The structure at least comprises an uppermost layer (10) in the form of a printed wiring board, a function layer (11) within the structure, in which the function of the structure is enclosed, an undermost layer (14) comprising a metal cover plate or metallized such plate, an upper layer (12) and a lower layer (13), which are locally milled (111,113) between the uppermost layer and the lowermost layer. The resulting object is thus a multi-layered printed wiring board based on air. Therefore, floating substrates are produced by virtue of a synergy effect arising from the use of a printed wiring board in combination with air, whereby it is possible to use this structure with microwave frequencies.
Patent NL-1027743-C2 (NL)
Title: Algal biofilter for removing impurities from water comprises glass tank filled with light-transmitting water-permeable filter medium and light source for illuminating the tank
Inventor: EIJK JAN MARINUS VAN
IPC: C02F3/32
Filed: 2004-12-14
Granted: 2006-06-16
Abstract: Water filter comprising a horizontal glass filter tank (1) with an outlet (5) and an inlet (4) for connection to a water source via a pump, where the tank is subdivided by partitions (8) with flow passages (3) and is filled with light-transmitting water-permeable filter medium (6), includes a strong light source (7) for illuminating the tank. An independent claim is also included for purifying a water source by pumping water between the source and a filter as above while intensively illuminating the filter tank to stimulate growth of algae in the tank.
Patent NL-1027899-C2 (NL)
Title: Emergency protective circuit for preventing electric motor from switching on in event of power failure, has auxiliary switch formed by memory switch controlled semiconductor switch
Inventor: BUREMA HEINO MARTEN
IPC: H02H11/00
Filed: 2004-12-27
Granted: 2006-06-28
Abstract: The circuit contains an auxiliary switch formed by a semiconductor switch (4) and controlled by a memory switch. A mains switch (2) which can be blocked is connected in series with the motor (1). The auxiliary switch is connected in series with the motor and mains switch. The memory switch memorizes whether the mains switch is on or off in order to control the auxiliary switch and comprises a relay (6) with its coil connected in series with an auxiliary contact (5) between the voltage source connections. An independent claim is also included for an electrical device with this circuit.
Patent NL-1032220-C2 (NL)
Title: Hearing aid e.g. in-the-ear hearing aid, has in-the-ear unit physically separated from housing, to electronically connect with microphone and loudspeaker during reproducing sound to auditory organ of user via sound-emitting opening
Inventor: HAVENITH MICHEL MARTIN MARIE
IPC: H04R25/00
Filed: 2006-07-21
Granted: 2008-01-22
Abstract: The hearing aid comprises a housing (10) adapted to worn outside the ear of user, which co-acts with an in-the-ear unit (20) provided with sound-emitting opening to receive sound in the ear. A digital processing device (13) reproduces sound received by a microphone (21), to an auditory organ of the user via loudspeaker (23). The in-the-ear unit is physically separated from the housing and electronically connects with the microphone and loudspeaker at the time of reproducing the sound. An independent claim is also included for manufacturing method of hearing aid.
Patent NL-1033057-C2 (NL)
Title: Frying unit incorporates high frequency dielectric heating installation, induction and resistive heating
Inventor: LUCAS ANTONIUS
IPC: H05B6/62
Filed: 2006-12-14
Granted: 2007-09-03
Abstract: The frying unit incorporates a high frequency dielectric heating installation, induction and resistive heating. The high frequency dielectric heating installation has a high frequency oscillation chain (2,4,6,8,10) for production of a high frequency electrical signal. The oscillation chain has electrode devicse for production in a holder of an electrical field for transmission of capacity of the oscillation chain to the frying medium and a product located in it. The frying medium can also be heated by induction (38) and resistive (42) heating. The frying unit, outside an operating temperature rnage, is capable of activating resistive and induction heating and in the operating tempreature range can function with the induction heating together with the high frequency dielectric heating installation.
Patent NL-2002915-C2 (NL)
Inventor: VERKUIJLEN ADRIANUS HENRICUS IGNATIUS MARIA
IPC: B41F15/08
Filed: 2009-05-22
Granted: 2010-11-23
Abstract: Printing module provided with an impression roller (4), a rotary screen cylinder (2, 2') which is provided with a print image, which rotary screen cylinder (2, 2') in use abuts, with interposition of a substrate (S) to be printed, against the impression cylinder (4), wherein the printing module (1) further comprises a driving shaft (7) for driving the rotary screen cylinder (2, 2'), which driving shaft is provided substantially parallel to the rotary screen cylinder (2, 2') at a side thereof remote from the impression cylinder (4), and a bearing assembly (20), which bearing assembly (20) is positioned adjacent the impression cylinder (4) at a side thereof, in use, facing the driving shaft (7), wherein a distance between the driving shaft (7) and the bearing assembly (20) is adjustable such that the rotary screen cylinder (2, 2') is bearing mountable between the driving shaft (7) and the bearing assembly (20).
Patent NL-2004784-C2 (NL)
Inventor: HUISSOON LEENDERT WILHELMUS CORNELIS
IPC: E02F3/30
Filed: 2010-05-31
Granted: 2011-12-01
Abstract: Articulated operating arm (100) on which one or more implements are or can be mounted, comprising substantially three articulations (101,102,103) which are pivotally connected to each other, which substantially three articulations comprise a first articulation, a second articulation and a third articulation which is intended for connection to the one or more implements, which second articulation is pivotally connected at a first end to the first articulation an at a second end to the third articulation, wherein the substantially three articulations are rotatable adjacently of each other in order to form a shortened arm, this such that during the rotation a mechanical locking of the third articulation occurs between the second and the first articulations.
Patent SE-522274-C2 (SE)
Inventor: KATO TATSUO
IPC: H01Q1/12
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a rotary antenna and its assembling method where an O-ring is not damaged or broken in the case of forming a holder fitting groove in an antenna base and inserting a mount holder to the groove so as to ensure the assembling and compression of the O-ring is stably obtained over a long period. SOLUTION: The rotary antenna has a structure such that a holder fitting groove 25 to which a mount holder 12 is fitted is formed in an end of an antenna base 20, a sheet washer 26 is interposed between an O-ring 14 and a rotary contact face and the holder is fitted to the antenna base freely turnably by a drive shaft 13. The rotary antenna assembling method includes a process where at one end of a thin film sheet 27, a sheet washer 26 having an outer circumferential notch 28 easily separable and a center pin hole 13 is formed integrally with the sheet and overlapped onto the O-ring 14, a process where the overlapped materials are inserted to the holder fitting groove 25, a process where the holder 12 with the O-ring 14 fitted thereto and the film sheet 27 are fitted to the antenna base 20 in a way of being freely turnable by the drive shaft 13, and a process where undesired parts other than the sheet washer 26 are removed.