baber/WOPTO huggingface dataset:
Patent RU-2764341-C1 (RU)
Title: Turbojet engine
Inventor: KULIKOV VLADIMIR DMITRIEVICH
IPC: F02K3/10
Filed: 2021-03-31
Granted: 2022-01-17
Abstract: FIELD: engine building. 
     SUBSTANCE: invention relates to internal combustion engines and can be used as a power unit on aerial vehicles. The engine comprises an inlet apparatus, a low-pressure compressor, a high-pressure compressor, an annular combustion chamber, an extension pipe, an afterburner combustion chamber, and an adjustable nozzle. 
     EFFECT: turbojet engine allows for safe takeoff from unpaved airfields and unprepared runway strips; event of hitting birds during takeoff and landing of the plane will not lead to the destruction of the engine; reduced dimensions of the engine and weight thereof allow for an increase in the amount of fuel on the plane. 
     1 cl, 3 dwg
Patent DE-3100607-C2 (DE)
Title: Projektionsvorrichtung für ein Mikroskop
IPC: G02B21/36
Filed: 1981-01-12
Granted: 1984-07-26
Abstract: Projektionsaufsatz für Mikroskop, der anstelle des Okulars auf den Tubus aufsetzbar ist und der eine Spiegelanordnung enthält, die das durch eine entsprechend starke Objektivbeleuchtungsquelle im optischen System erzeugte Bild des Objektivs wahlweise auf eine am Aufsatz angebrachte entfernbare Projektionsplatte oder über einen am Aufsatz schwenkbaren Projektionsspiegel nach außen reflektiert.
Patent DE-3105987-C2 (DE)
IPC: B23K9/20
Filed: 1981-02-18
Granted: 1983-02-24
Abstract: 1. Stud welding gun, in which a stud (10) is introduced from the side through a filling tube (19) into a gun stock (11) and is slid into a stud holder (14) located at the front end of the gun by means of a thrust rod (13) fitted to a thrust piston (12), characterized in that a slide-in tube (15) is held in an easily detachable manner in the gun stock (11), that the slide-in tube (15) is provided with a lateral opening (20) in the vicinity of the inlet of the filling tube (19) has a predeterminable internal diameter adapted to the particular external diameter of the stud (10) to be used, that at the end of the slide-in tube (15) remote from the stud holder (14) is interchangeably arranged a spacer bushing (16) limiting the stroke of the thrust rod (13) and that the length of the spacer bushing (16) corresponds to the particular length of the stud (10) to be used.
Patent DE-3122558-C2 (DE)
IPC: G01R13/22
Filed: 1981-06-06
Granted: 1989-08-03
Abstract: Digital measuring device, including a trigger generator having an input for receiving an analog measuring input signal, a variable delay line being connected to the trigger generator and having an output, an analog/digital converter receiving the analog measuring input signal, a transient memory connected to the analog/digital converter, a picture refresh memory connected to the transient memory for storing the measuring input signal, a Walsh function generator connected to the picture refresh memory, a liquid-crystal picture screen being connected to and addressed by the Walsh function generator, the output of the variable delay line being connected to the analog/digital converter, the transient memory and the picture refresh memory, and a selectable time base being connected to the variable delay line, the analog/digital converter and the transient memory.
Patent DE-3135782-C2 (DE)
Title: Wellenkupplung
IPC: B63H23/32
Filed: 1981-09-10
Granted: 1984-08-23
Abstract: In einem Antrieb für ein Wasserfahrzeug mit einem inbords angeordneten Motor und einem Wendegetriebe wird der Propeller über einen zweigeteilten Wellenstrang angetrieben, wobei die beiden Teilwellen einen stumpfen Winkel einschließen und über eine Kupplungseinheit miteinander verbunden sind. Die Kupplungseinheit besteht aus einer Gelenkkupplung zum Übertragen der Drehbewegung bzw. der Motorleistung auf den Propeller und aus einem Kugelgelenk zum Übertragen von Axialkräften (Propellerschub) von einer Teilwelle auf die andere. Die den Propeller tragende Teilwelle (Propellerwelle) ist nur in Radiallagern aufgenommen, der Propellerschub wird von den Lagern der Getriebe-Abtriebswelle aufgenommen.
Patent DE-3148490-C2 (DE)
IPC: B65D83/00
Filed: 1981-12-08
Granted: 1986-02-13
Abstract: A piston-shaped bottom closure for a hollow container has a closing member arranged so that when the closure is inserted into a container the closing member extends transversely of an inner wall of the container, a hollow guiding member extending from the closing member in an axial direction so that in the inserted condition of the closure the guiding member is guided by the inner wall of the container, at least one sealing lip provided on the guiding member and abutting against the inner wall of the container in the inserted condition of the closure, and a cover member arranged on the closing member at its side facing toward a storage chamber of the container and having a contour substantially corresponding to the contour of the closing member, wherein the cover is composed of a material having a different elasticity than the closing and guiding members and the sealing lip and is provided with an edge which extends towards the guiding member and overlaps an outer edge of the closing member so as to be arrested on the closing member in the axial direction.
Patent DE-3204408-C2 (DE)
Title: Verfahren zum Einstellen eines Schaltdrucks bei einer Ventilanordnung für einen Fluiddruckregler, Ventilanordnung zur Durchführung des Verfahrens und Fluiddruckregler mit zwei an jeweils einen eigenen Fluidkreis anschließbaren Ventilanordnungen
IPC: B60T11/34
Filed: 1982-02-09
Granted: 1985-10-10
Abstract: Bei einer Ventilanordnung für einen Fluiddruckregler mit Stufenkolben (17), der eine Kappe (22), zwei Hülsen (10, 12) und ein von der Kappe eingefaßtes Ventilverschlußstück (26) durchsetzt, das mit einem Ventilsitz an der ersten Hülse (10) ein bei einem durch die auf den Stufenkolben wirkende Kraft einer Feder (31) vorgebbaren Schaltdruck schließendes Hauptventil und mit einer am Stufenkolben anliegenden Dichtlippe (27) zwischen Ein- und Auslaßraum (19, 23) des Reglers ein zum Hauptventil paralleles Rückschlagventil bildet, ist die Feder an einem axial relativ zur zweiten Hülse (12) fest eingestellten und sich an letzterer abstützenden Stützkörper (33) abgestützt, um den Schaltdruck der Ventilanordnung genau und ohne Fluiddruckbeaufschlagung des Reglers außerhalb des Reglergehäuses (1) einstellen zu können. Alternativ hat letztere Hülse (12) einen über das federseitige Ende des Stufenkolbens hinausragenden, die Feder einfassenden Verlängerungsabschnitt (29), in dem der Stützkörper durch Zusammendrücken des Verlängerungsabschnitts arretiert ist. Sodann kann bei einem Fluiddruckregler mit zwei dieser alternativen Ventilanordnungen und einer zwischen deren Stufenkolben (117) liegenden Druckfeder (131) ein Abstandshalter (138) zwischen den einander zugekehrten Hülsen (112) beider Ventilanordnungen liegen.
Patent DE-3207873-C2 (DE)
Title: Vorrichtung zum Bohren oder Fräsen von Werkstücken aus Holz, Holzwerkstoffen oder Kunststoff
IPC: B23Q1/00
Filed: 1982-03-05
Granted: 1986-11-13
Abstract: Die Vorrichtung ist zum automatischen Bohren oder Fräsen von vorzugsweise plattenförmigen Werkstücken aus Holz, Holzwerkstoffen oder Kunststoff bestimmt. Sie besteht aus einem rahmenartigen Maschinengestell (10) mit im wesentlichen vertikaler, leicht nach hinten geneigter Aufnahmefläche (12) für die zu bearbeitenden Werkstücke, einem im Bereich des oberen und des unteren Rahmenschenkels (14, 16) horizontal verschiebbar gelagerten Träger (18), einem entlang dem Träger (18) verschiebbar angeordneten Schlitten (20) und einem auf dem Schlitten (20) senkrecht zur Aufnahmefläche (12) in seiner Wirkrichtung verschiebbar angeordneten Bohraggregat (22). Im unteren Drittel des Maschinengestells (10) befindet sich ferner ein von der Aufnahmefläche (12) aus senkrecht nach hinten weisender Auflagetisch (64), der durch eine Zutrittsöffnung (66) in der Gestellverstrebung (68) hindurch von vorne her zugänglich ist. Der Auflagetisch ist zur Aufnahme von Werkstücken bestimmt, die im Bereich ihrer Kanten stirnseitig gebohrt werden sollen. Die Verschiebung der einzelnen Vorrichtungsteile relativ zueinander erfolgt mit Hilfe geeigneter Antriebsmechanismen, die über eine zentrale Steuereinheit angesteuert werden. Die Steuereinheit enthält einen frei programmierbaren Mikroprozessor, in den die gewünschten Bohrpositionen, die Bohrtiefe und die Auswahl einer Bohrspindel im Falle eines Mehrspindel-Bohrkopfes in Form von Programmen und/oder Daten eingegeben werden können. Der Ablauf der Bohrvorgänge ..
Patent DE-3217622-C2 (DE)
Title: Elastomerenmischung für Reifen
IPC: C08L21/00
Filed: 1982-05-11
Granted: 1991-03-07
Abstract: Die Erfindung betrifft eine Elastomerenmischung für Reifen, die mindestens 30% lösungspolymerisierte Styrol-Butadien-Copolymere enthält mit einem zwischen 26% und 39% liegenden Wert X gemäß der Gleichung:  (Formel)  in der S den prozentualen Styrolgehalt und V den prozentualen Vinylgehalt der Butadienkomponente darstellen.
Patent DE-3235717-C2 (DE)
Title: Anschlußelement für eine Schaltungsträgerplatte
IPC: H01R12/57
Filed: 1982-09-27
Granted: 1986-08-07
Abstract: Schaltungsträgerplatten für Schichtschaltungen werden durch Auflöten von Anschlußelementen kontaktiert. Schwierig kann dabei die Versorgung der Lötstelle mit ausreichend Lotmaterial sein. Das Anschlußelement enthält eine Anzahl federnder Blechzungen, von denen wenigstens eine gegenüber den anderen zur Bildung einer Klemmkontur taschenförmig abgebogen ist und für das Anbringen zusätzlicher Lotkugeln oder Lötdrahtabschnitte wenig Möglichkeit bietet. Erfindungsgemäß wird deshalb zwischen einer der Blechzungen und einem weiteren Blechteil ohne Federfunktion ein Spalt gebildet, in dem das Lötmaterial angeordnet ist. Der Spalt kann in einfacher Weise dadurch gebildet werden, daß die Blechzungen ein Verlängerungsstück aufweisen, das gegenüber der Klemmkontur in entgegengesetzter Richtung unter Bildung eines Spaltes zur eigentlichen Blechzunge abgebogen ist. Die Anwendung der Erfindung erfolgt insbesondere bei der Kontaktierung von Keramiksubstraten an Schichtschaltungen.
Patent DE-3307793-C2 (DE)
Title: Aufgabevorrichtung einer Reinigungsmaschine für Behälter, insbesondere für Flaschen
IPC: B65G47/82
Filed: 1983-03-04
Granted: 1986-10-02
Abstract: Die Erfindung bezieht sich auf eine Aufgabevorrichtung für Behälter, insbesondere für Flaschen, zur Verwendung bei Reinigungsmaschinen, mit wenigstens einer konvex gekrümmten Gleitbahn an einem Maschinengestell zwischen einer Behälteraufgabestelle und einer Behälterübergabestelle, sowie mit wenigstens einem, eine Behälteranlagefläche bildenden Mitnehmerfinger an einer Schwinge, die Teil eines Mehrgelenkgetriebes ist, welches die Behälteranlagefläche auf einer gurkenförmigen Bewegungsbahn bewegt, in deren einer, einen Arbeitshub bildenden Länge die Behälteranlagefläche im Bereich der Gleitbahn und in deren anderer, einen Rückhub bildenden Länge die Behälteranlagefläche außerhalb der Gleitbahn liegt, und welches eine, um eine erste maschinenfeste Achse drehbar gelagerte erste Kurbel sowie eine die Schwinge mit dieser Kurbel gelenkig verbindende Koppel aufweist.  Sie zeichnet sich dadurch aus, daß das Mehrgelenkgetriebe eine um eine zweite maschinenfeste Achse drehbar gelagerte zweite Kurbel besitzt, daß die zweite Kurbel über ein Zwischengetriebe mit der ersten Kurbel antriebsmäßig verbunden ist, und daß die Schwinge an ihrem, dem Mitnehmerfinger abgewendeten Ende an der zweiten Kurbel schwenkbar befestigt ist.
Patent DE-4317600-C2 (DE)
Inventor: HEINRICH ULRICH
IPC: A61B5/022
Filed: 1993-05-27
Granted: 1995-07-13
Abstract: The compression apparatus is intended for creating a bloodless condition in the extremities during surgical interventions or for intravenous local anaesthesia with the aid of a compression cuff that can be applied to the extremities and can be exposed to a pressure medium. A controllable pressure control valve (4) for the pressure medium is used to adjust the compression pressure in the compression cuff. The blood pressure value measured continuously by an automatic blood pressure instrument (12) causes a blood pressure-dependent control signal for the pressure control valve (4) in a control unit (14), so that the compression pressure in the compression cuff changes correspondingly when the blood pressure value changes. <IMAGE>
Patent NL-1003503-C2 (NL)
Inventor: METZIGER PIERRE
IPC: A61K31/192
Filed: 1996-07-04
Granted: 1998-01-07
Abstract: PCT No. PCT/EP97/03405 Sec. 371 Date Mar. 3, 1998 Sec. 102(e) Date Mar. 3, 1998 PCT Filed Jun. 30, 1997 PCT Pub. No. WO98/01118 PCT Pub. Date Jan. 15, 1998Pharmaceutical compositions for oral administration are disclosed containing a medicinal product that is insoluble or sparingly soluble in water and oils selected from diacerein, rhein and one of their pharmaceutically acceptable salts.
Patent NL-1011152-C2 (NL)
Title: Sanding machine, contains suction system beneath apertured sanding sheet for removing abraded particles
Inventor: MEUZELAAR ANDRIES
IPC: B23Q11/00
Filed: 1999-01-27
Granted: 2000-07-31
Abstract: Workpieces (2) are sanded by a sheet-like sanding body(4) containing small openings distributed over its surface. Suction means (13, 14) on the opposite side of the sanding body to the workpieces are used to remove particles of material via these openings.  Workpieces are transported along a conveyor (1), on which they can optionally be fixed into position, and sanded by a number of driven sanding devices (3) arranged along the conveyor.
Patent NL-1011510-C2 (NL)
Title: Combined ice skate and boot allows foot to tilt forward with respect to the blade has hinge and buffer block inner front of sole
Inventor: KWAST CORNELIS
IPC: A63C1/06
Filed: 1999-03-10
Granted: 2000-02-23
Abstract: The front of the boot (2) has a pin (8) which engages in a groove (10) on the front of the boot carrier (3). The heel of the boot is clamped (11,13) onto a hook (12) at the rear of the boot carrier (3). The boot carrier (3) is fixed to a pivot shaft (5) below the sole. A rubber buffer (6) under the forward part of the carrier provides return pressure.
Patent NL-1012486-C2 (NL)
Inventor: KOENHEN DIRK MARINUS
IPC: B01D63/06
Filed: 1999-07-01
Granted: 2001-01-03
Abstract: A method for manufacturing multiple channel membranes includes extruding a polymer solution through an extrusion nozzle wherein several needles are arranged through which a gas or liquid containing a coagulating agent is injected during extrusion, wherein the outer side of the extruded material is first brought into contact with a mild coagulation agent and subsequently with a strong coagulation agent. By using the method a membrane is obtained having parallel channels extending in extrusion direction, in which an active layer is situated in the channels, whereas the outer surface with respect to the active layer has no or hardly any resistance to flows of liquid. By using the method it is possible to make shapes, such as recessed portions, in the membrane circumference. Also disclosed is the use of such membranes in filtration and separation techniques.
Patent NL-1017644-C2 (NL)
Title: Hand tool for rolling up tape, is made from single folded steel rod or formed from injection molded plastic
Inventor: WEGKAMP GERHARDUS HENDRIKUS
IPC: B65H54/58
Filed: 2001-03-20
Granted: 2001-12-28
Abstract: The tool has a shaft (4) which can be held in one hand. One end of the tape is fixed in the looped tape grip (3) . The user then grasps the handle (2) and rotates it around the shaft, winding up the tape.
Patent NL-1019924-C2 (NL)
Title: Storage device for packaging information carriers has first and second cover parts and is injection molded in flat condition to connect cover parts on opposite sides via hinge
Inventor: HOOGLAND HENDRICUS ANTONIUS
IPC: G11B33/04
Filed: 2002-02-07
Granted: 2003-08-08
Abstract: A storage device for packaging information carriers has first and second cover parts and is injection molded in flat condition, the cover parts being connected on opposite sides via hinge with an edge part. In a condition of use, the edge part is pivoted against the first cover part and is secured against it, such that the second cover part is pivotable between opened and closed positions.  A storage device for packaging information carriers has first and second cover parts (2, 4) and is injection molded in flat condition, the cover parts being connected on opposite sides via hinge with an edge part (16). In a condition of use, the edge part is pivoted against the first cover part and is secured against it, such that the second cover part is pivotable between opened and closed positions. The information carrier is lockable between the two cover parts. An Independent claim is also included for a method for manufacturing a storage device for an information carrier comprising bringing a mold having a mold cavity into a first position such that the mold cavity has a greater volume than the mold cavity to be eventually formed, in which first position the mold cavity is filled with plastic, while the mold during filling with plastic is energized, such that the mold cavity is gradually brought into a second position, such that it is brought into the desired shape while displacing the plastic.
Patent NL-1019995-C2 (NL)
Title: Storage rack for e.g. CD's or cassettes, has removable partitions for dividing rack into variable size spaces for different categories
Inventor: VAHLE FRANK
IPC: G11B33/04
Filed: 2002-02-18
Granted: 2003-08-19
Abstract: The CD's (5) are divided into groups or categories by loose partitions (8) which can be removably inserted into the spaces in the rack (1) for the CD's.  An Independent claim is also included for the partition.
Patent NL-1023191-C2 (NL)
Title: System is for production of sound and comprises computer with memory and containing databank with sound information, computer being connectable to sound reproduction device
Inventor: JONG LEO KAREL MARIA DE
IPC: G10H1/00
Filed: 2003-04-15
Granted: 2004-10-18
Abstract: The system (1) is for the production of sound and comprises a computer (2) with a memory (3) and containing a databank with sound information. The computer is connectable to a sound reproduction device (4). A movement sensor (5) is provided, portable by a person and is connected to the computer. Dependent upon signals from at least one movement sensor, the computer selects sound information from the databank. In the computer is a pattern recognition unit (6) capable of recognizing a pattern or rhythm. It is necessary for this pattern recognition unit to incorporate a low-pass filter (7). The sound information in the data base is divided into predetermined sound categories. The selection unit (8) divides the pattern or rhythm coming from the recognition unit into one of the sound categories, allowing the selection unit to choose sound information which falls within the sound category thus divided. The memory is preferably exchangeable, in the form of a read only memory or a compact disk-read only memory, so that the database can at specific times be brought up to date.
Patent NL-1028657-C2 (NL)
Title: Protective housing permits conduits of varying kinds to be laid in concrete floor in easy and responsible manner, being universally adaptable to different conduit systems, diameters, installations and floors
Inventor: BREE PETRUS MARIA FRANCISCUS A
IPC: H02G3/18
Filed: 2005-03-30
Granted: 2006-05-30
Abstract: The protective housing permits conduits of varying kinds to be laid in a concrete floor, being very variable in its range of applications. It can be pushed over a conduit and is visible from above the floor surface. The conduit itself remains under the surface of the floor. A cover is provided on which a user can place an indication of the identity of the conduit. The cover is so formed that it prevents concrete, water or dirt reaching the conduit. The exact shape, formation of the product and components, together with the color of the product have yet to be determined, these being dependent upon the kind of basic material which is decided to be used in the productive process.
Patent NL-2000300-C2 (NL)
Title: Hinge device for construction panels for e.g. building wall or field hospital, comprises hinge connected to panels via coupling pieces
Inventor: VOSMAER DOMINIQUE HENRIETTE
IPC: E04B1/344
Filed: 2006-11-02
Granted: 2008-05-06
Abstract: The sides of the device for securing to the panels (2, 3) each comprise a separate coupling piece (7, 8) for fixing to the panel. The hinge (6) is releasably connected to each coupling piece. Independent claims also included for combinations of the hinge devices and construction panels, used to form a drop-down external wall of a building or emergency shelter or accommodation, e.g. a field hospital.
Patent NL-2000908-C2 (NL)
Title: Greenhouse for growing plants, has air control system including sensors and computing resources for determining air volume injected into air injection system, and control unit for controlling opening of ventilation windows
Inventor: JAMONEAU SERGE REMI
IPC: A01G9/24
Filed: 2007-10-09
Granted: 2009-04-14
Abstract: The greenhouse (1) has a ventilation system including ventilation windows (2, 3) with steerable vents, and an input system including an air inlet and an air outlet. An air control system (5) includes sensors and computing resources for determining air volume injected into an air injection system, and a control unit for controlling the opening of the ventilation windows, where the amount of air injected depends on the desired temperature in the greenhouse.
Patent NL-2002839-C2 (NL)
Title: Delta robot.
Inventor: HERDER JUSTUS LAURENS
IPC: B25J19/00
Filed: 2009-05-05
Granted: 2010-11-08
Abstract: A delta robot comprising a stationary base and a movable platform that is connected to the base with three chains of links, and comprising a balancing system incorporating at least one pantograph for balancing the robot's center of mass, wherein the at least one pantograph has a first free extremity at which it supports a countermass which is arranged to balance the center of mass of the robot.
Patent SE-516851-C2 (SE)
Title: Processing method for ventilation perfusion lung scintigrams, using image intensities to derive contours for generating set of adapted images
Inventor: FRIGYESI ATTILA
IPC: G06T/
Filed: 2000-07-05
Abstract: A set of adapted digital ventilation and perfusion images is generated by adapting the images to each other based on contours (11) in these images. These contours are derived from intensities in the images.  Independent claims are also included for (a) a memory medium used to carry out this method, which can be read by a computer or stored on a computer program, and (b) an image processing device for carrying out this method.
Patent SE-523183-C2 (SE)
Inventor: MADSEN FREDRIK
IPC: G06F3/033
Filed: 2001-09-14
Abstract: The invention concerns a portable unit comprising a hand attachment device (10), suited to be easily attachable to and removable from a first hand (12) of a person using the device, and at least a first input member (21-24, 51-53) arranged on said device (10) for inputting signals to a peripheral unit. The attachment device (10) comprises a U-shaped portion (30), which thus has first ( 31) and second (32) at least relatively straight parts and a bent part (33) connecting said first (31) and second (32) parts. The attachment device (10) is designed to be attachable to said firs t hand (12) such that the first part (31) is located essentially on the back of the hand (12), the second part (32) is located e ssentially on the front of the hand (12) while the bent part (33 ) extends from the back of the hand (12) to the front of the han d (12) in the area between the thumb and the index finger of sai d first hand (12). The invention also concerns the use of such a unit.