baber/WOPTO huggingface dataset:
Patent DD-274913-A1 (DD)
Title: Beleuchtungseinrichtung fuer laser- und superstrahlung
Inventor: SARBACH UWE
IPC: G02B26/08
Filed: 1988-08-18
Abstract: Die Erfindung betrifft eine Beleuchtungseinrichtung unter Anwendung von Laser- und Superstrahlung, die in der UV-Fotolithografie speziell zur Ausleuchtung von Fotomasken bei der Strukturierung von Halbleiterwafern genutzt wird. Die gleichmaessige Ausleuchtung des Objektfeldes unter Vermeidung von Interferenzerscheinungen bei geringen Linienbreiten wird erreicht durch Einsatz eines Lichtablenksystems, das dem Lichtbuendel eine transversale Schwingung aufpraegt, die zu einer Verkuerzung des raeumlichen Kohaerenzintervalls und zu einer homogenen Ausleuchtung der abzubildenden Flaeche fuehren. Fig. 1 a
Patent DD-274968-A1 (DD)
Title: Universal - grobegge
Inventor: FRIESSLEBEN GUENTER
IPC: A01B23/02
Filed: 1988-08-26
Abstract: Die Erfindung betrifft eine Universal-Grobegge fuer flaches und gefurchtes Land mit verstellbarer Zinkenlaenge. Die Eggenzinken sind mit einer variabel einstellbaren Anstellwinkelregulierung und Ueberlastsicherung ausgeruestet.
Patent DD-275642-A1 (DD)
Title: Schaelmaschine, insbesondere zu schaelen von flechtweiden
Inventor: BERNDT DIRK
IPC: B27J3/00
Filed: 1988-09-23
Abstract: Die Erfindung betrifft eine Schaelmaschine, besonders zum Schaelen von Flechtweiden. Ziel und Aufgabe ist es, zugleich eine Vielzahl von Weidenzweigen mit hoher Qualitaet zu schaelen. Das erfolgt durch ineinandergereifende Federelemente, die an Scheiben befestigt um zwei Wellen parallel zu diesen vorgesehen sind. Dabei sind jeweils mehrere, mindestens drei Federelemente jeder Welle zugeordnet. Die Windungsabstaende jedes Federelements entspricht etwa dem Durchmesser des Weidenmaterials. Die Zufuehrung der Weiden erfolgt ueber einen waagerecht verschiebbaren hydraulischen Niederhalter.
Patent DD-277607-A1 (DD)
Title: Mobiler dosierfoerderer fuer landwirtschaftliche halmgueter
Inventor: MUELLER HERBERT
IPC: B65G15/22
Filed: 1988-12-02
Abstract: Die Erfindung betrifft einen mobilen Dosierfoerderer zum Annehmen, Foerdern und Dosieren landwirtschaftlicher Halmgueter, vorzugsweise zum Beschicken von Bergeraeumen. Erfindungsgemaess wird die Aufgabe dadurch geloest, dass einem sich verjuengenden Annahmefoerderer ueber eine Fallstufe ein schmalerer Schraegfoerderer nachgeschaltet und ein um eine horizontale Achse schwenkbarer Boden, dem beidseitig Leiteinrichtungen zugeordnet sind, dem Annahmefoerderer vorgeschaltet ist. Die Verjuengung des Annahmefoerderers soll vorzugsweise im Bereich zwischen 8 und 12 Grad sein. In Gemeinsamkeit mit der zwischen Annahmefoerderer und Schraegfoerderer bestehenden Fallstufe wird eine kontinuierliche Gutstromzusammenfuehrung erreicht und mit der nachfolgenden Hochfoerderung unter einer Abstreifeinrichtung eine direkte Beschickung von Foerdergeblaesen ermoeglicht. Die Gutzufuehrung kann direkt durch heckentladende Fahrzeuge oder mittels Schiebegeraete ueber den vor dem Annahmefoerderer zugeordneten schwenkbaren Boden in Verbindung mit beidseitigen Leiteinrichtungen erfolgen. Die Zugvorrichtung ist ueber ein Gelenk etwa 180 schwenkbar ausgefuehrt, dass sich der Boden in Arbeitsstellung zusaetzlich auf dem Fahrwerksrahmen abstuetzt.
Patent DD-277870-A1 (DD)
Title: Verfahren zum fuegen zweier bauteile mittels greifkopf
Inventor: DUFT GERD
IPC: B23Q7/04
Filed: 1988-08-11
Abstract: Verfahren zum Fuegen zweier Bauteile mittels Greifkopf mit pneumatischen Sensormechanismus wobei zunaechst eine Grobpositionierung erfolgt um nach einer Hoehenpositionierung ueber die Erhoehung des Motorstromes die Horizontalpositionierung vorzunehmen indem Luft durch die Bohrung des einen Werkstueckes geblasen und der Greifkopf mit einem Werkstueck relativ zum anderen Werkstueck in eine beliebige Richtung bewegt werden und gleichzeitig der Luftdruck gemessen und die Bewegungsrichtung abgespeichert wird, und die Bewegung des Greifkopfes fortgefuehrt wird bis der Luftdruck abnimmt und dann senkrecht dazu verfahren wird und die Bewegungsrichtung beibehalten wird bis der Luftdruck abzunehmen beginnt, womit die erforderliche Positionierung erreicht ist und die beiden Bauteile gefuegt werden. Nimmt der Luftdruck zu Beginn ab wird jeweils die Bewegungsrichtung umgekehrt. Fig. 1
Patent DD-280496-A1 (DD)
Title: Werkzeugmaschine zum schleifen zylindrischer und konischer flaechen
Inventor: WALDMANN MARTIN
IPC: B24B41/04
Filed: 1989-03-16
Abstract: Die Erfindung betrifft eine Werkzeugmaschine zum Schleifen zylindrischer und konischer Flaechen, insbesondere eine Koordinatenschleifmaschine, mit einer drehangetriebenen Planetenspindel und einem im Planetenkopf angeordneten radial verstellbaren Schlitten, der die rotierende Schleifspindel aufnimmt. Die Verstellung des Schlittens erfolgt durch Laengsverschieben einer koaxial zur Planetenspindel angeordneten Schubstange und ueber ein mit dem Planetenkopf umlaufendes Verstellglied und ist insbesondere auch waehrend des Arbeitsvorganges und kontinuierlich moeglich. Die Uebertragung der vertikalen in eine horizontale Bewegung erfolgt durch zwei Winkelhebel, die auf einer gemeinsamen Achse im Planetenkopf drehbar angeordnet sind. Die Hebelarme jeweils eines Winkelhebels in jeweils einer Antriebsrichtung liegen an den treibenden Flaechen der Schubstange und den getriebenen Flaechen des Schlittens spielfrei vorgespannt an, wobei sich der Hebelarm eines der beiden Winkelhebel an der Anlageflaeche einer von aussen einstellbaren Halterung des Schlittens abstuetzt. Dadurch wird in jeder Antriebsrichtung eine definierte Vorspannung zwischen Schubstange und Schlitten erzielt. Fig. 1
Patent DE-10004279-A1 (DE)
Title: Heater and/or air conditioner plant with centrifugal blower has deflector ring with convex contour acting with concave contour of shell to guide air to ring blades
Inventor: BOUCHERET BERNARD
IPC: F04D29/28
Filed: 2000-02-01
Abstract: The plant has a ventilator rotor (50) with ring crown (60), and a shell (5) to guide the air flow to blades (58) on the crown. A profiled part of the shell has a section (55) within the crown, which turns its concave part towards the interior of the rotor, and is without a convex part towards that interior. The rotor drive motor (1) is positioned on the air intake side (3) of the rotor. The shell has a central conical journal (52) engaging into a cylindrical holder (46) of the motor.
Patent DE-10005746-A1 (DE)
Title: Bottle holder for use on uneven ground consists of plate mounted on pointed rod which can be pushed into ground
Inventor: NEUMANN HORST
IPC: A47G23/02
Filed: 2000-02-09
Abstract: The holder for a bottle, or a bottle and a glass, consists of a plate mounted on a pointed rod which can be pushed into the ground. This may carry cylindrical holders for the articles.
Patent DE-10005750-A1 (DE)
Title: Column used for separating mixture, e.g. in production of ethers by dehydrating alcohols, has additional heating or cooling elements between first heating element and first cooling element for vaporizing and condensing
Inventor: ROTH PETER MANFRED
IPC: B01D3/14
Filed: 2000-02-09
Abstract: A column has one or more further heating or cooling elements (9) between a first heating element (10) and a first cooling element (5) for vaporizing and condensing. A column (1) comprises a heating element (10) for the column sump (11) which is arranged in the sump and connected to it; a first cooling element (5) for the column head (3); and inlet (2) for the multiple component mixture; and one ore more side outlets (n-1). The column has one or more further heating or cooling elements (9) between the first heating element (10) and the first cooling element (5) for vaporizing and condensing. A collecting base (8) for downward flowing liquid is arranged above each further cooling element, the liquid being partially or completely introduced into a material exchange zone (7) using a bypass (12) below each cooling element. A vapor base (16) is arranged below each further heating element for collecting rising vapors, the vapor being introduced partially or completely introduced into a material exchange zone (7) using a bypass (14) above each heating element. Pure components and/or a partial mixture of two or more components are removed via each side outlet. Preferred Features: The inlet (2) is arranged above or below the whole of the further heating or cooling elements.
Patent DE-10008201-A1 (DE)
Title: Bending strength testing method for mast involves exerting bending moment on mast, using hydraulic cylinder
Inventor: REINERS CHRISTA
IPC: G01M7/08
Filed: 2000-02-23
Abstract: A bending moment is exerted on a mast (1) on the ground (2), against its elastic restoring force, using a hydraulic cylinder (3). The mast is subjected to self oscillation centering around a deflection position (b), and the deflection of the mast is detected by a measurement unit. An independent claim is also included for bending strength testing device.
Patent DE-10009750-A1 (DE)
Title: Rectangular electric connector mounts slider on contact, such that contact elements are fixedly mounted in the detent portion of contact
Inventor: FUEHRER THOMAS CHRISTIAN
IPC: H01R13/436
Filed: 2000-03-01
Abstract: A slider of insulation section (12) of a connector unit (10), is held on a contact, such that contact elements (20,21) are fixedly mounted in the detent portion of the contact.  An Independent claim is also included for connector unit.
Patent DE-10009941-A1 (DE)
Title: Cushion for use in car seat comprises inlay with predetermined elasticity in horizontal directions which is positioned parallel to surface of seat and is enclosed in foam with homogeneous mechanical properties
Inventor: KROENING BERND
IPC: B29C44/12
Filed: 2000-03-02
Abstract: Cushion for use in a seat with X-Y stretching comprises an inlay (3) with predetermined elasticity in the X and Y directions. This is positioned parallel to the surface (2) of the seat and is enclosed in foam with homogeneous mechanical properties.  Independent claims are included for: (a) a process for making the cushion comprising placing the inlay in a mold and adding a polymer, preferably a polyurethane, which is foamed to enclose it; and (b) a car seat containing the cushion.
Patent DE-10010581-A1 (DE)
Title: Meter and distribution case to feed electrical cabling of different diameters
Inventor: BRAUN ANDREAS
IPC: H02B1/20
Filed: 2000-03-03
Abstract: A film like layer (50) of one piece, relatively stiff plastic material is located in the area of all through holes (46) and the areas lying between them. The molding (30) is partially the outer wall of the housing (12) and also provides an inner, insulated lining in the corner area of the housing. At each through hole the film like layer has an inner area (56) that is thinner (58) and is surrounded by a ring shaped area (52) that is thicker (54). The case (10) has a metal housing (12) with a recess (26) in the wall or top (22,24) of the housing to feed through several electrical cables (28). It has a molding (30) of relatively stiff plastic material (40) located at the recess. The molding has through holes (46) to feed through the cabling. A high elastic film like layer (50) seals the through holes. The elastic film is connected thermoplastically with the stiff areas (40) of the plastic of the molding (30).
Patent DE-10011246-A1 (DE)
Title: Device for external cleaning of pipes has semi-circular base component located perpendicularly to axis of pipe, and exchangeable scraper element installed on base component and encompassing half the pipe
Inventor: STEINEBACH PETER
IPC: E04G5/00
Filed: 2000-03-08
Abstract: The device for external cleaning of pipes has a forward base component(1) connected by a handle(2) to a housing. The base component is semi-circular in shape and located perpendicularly to the axis of the pipe. An exchangeable scraper element(5) is installed on the base component and encompasses half the pipe. The cutting edge(6) of the scraper element is bevelled in the scraping direction. The housing serves to accommodate and support an easily exchangeable guide roller(4).
Patent DE-10014426-A1 (DE)
Title: Wind power plant with rotor and generator mounted in ring structure on top of tower
Inventor: SCHNEIDER SVEN
IPC: F03D80/30
Filed: 2000-03-24
Abstract: The tips (14) of the rotor blades are provided with wheels which run in a track (15) enclosed in a ring frame (7). The generator (16) is enclosed in the same frame which is supported on a three legged tower (8) so that it can pivot into the most favorable wind direction. A preferred design of blades is one in which the rotor blades are bow outwards
Patent DE-10017739-A1 (DE)
Inventor: GIESLER JUERGEN
IPC: B65G21/20
Filed: 2000-04-11
Abstract: The invention relates to a device for the suspended transport of flat workpieces, in particular metal sheets or sheet bars. Said device comprises a frame, a number of driven conveyer belts which are retained on the frame in such a way that they can be displaced transversally in relation to the direction of transport and at least one retaining device for the flat workpieces which is allocated to the conveyer belts and operates along the length of the transport path. The invention is provided with a guide which extends substantially in a transverse direction to the direction of transport and on which at least one section of the conveyer can be retained in a mobile manner. At least one manipulator for displacing and positioning the conveyer belts is allocated to the guide. Said manipulator replaces the conventional spindles that are currently used to adjust the conveyer belts and enables said conveyer belts to be displaced and positioned in a constructively simple manner.
Patent DE-10019531-A1 (DE)
Title: Suspension system for motor vehicles, has a pump between the oil reservoir and piston-cylinder unit whose pressure acts on the delivery side and on the driving side of the piston pump
Inventor: BECK HUBERT
IPC: F16F9/50
Filed: 2000-04-20
Abstract: The suspension system includes level regulation for adjusting a predetermined height of the vehicle body. At least one piston-cylinder unit of the suspension system includes a work-cylinder, a piston rod and a damping piston having damping valves. A pump (22) is arranged between an oil reservoir (2) and the piston-cylinder unit via corresponding inlet and outlet lines. The pump comprises a pump piston (7) and a drive unit arranged so that a pressure of the piston-cylinder unit acts on a delivery side and on a driving side of the pump piston. The drive unit has a shaft carrying a cam (6) and a pressure bearing for supporting the shaft. The pump is sealed relative to the piston-cylinder unit, and relative to atmosphere. Both the shaft sides are sealed toward atmosphere, and the diameters of the shaft sides are approximately the same. The cam rotates inside a sliding ring (9) which is an external part of a rolling bearing.
Patent DE-10020039-A1 (DE)
Title: Vorrichtung zur mechanisch-elektrischen Kontaktierung einer Niedertemperatur-Brennstoffzelle
Inventor: DOHLE HENDRIK
IPC: H01M8/0247
Filed: 2000-04-22
Abstract: Die Erfindung bezieht sich auf eine Vorrichtung zur mechanisch-elektrischen Kontaktierung der Membran-Elektroden-Einheit einer Niedertemperatur-Brennstoffzelle sowie ein Verfahren zur Herstellung der Vorrichtung. DOLLAR A Die Vorrichtung besteht aus zwei entgegengesetzt gebogenen Blechen, welche die Elektroden in der Art kontaktieren, daß ein gleichmäßiger Anpreßdruck auf die Membran-Elektroden-Einheit ausgeübt wird. Durch Ausführung als elektrisch und mechanisch kontaktierendes Bauteil, welches über Verteilerstrukturen auch Verteilungsfunktion der Betriebsmittel übernehmen kann, wird eine Reduktion an Bauteilen und damit Kosten erzielt. Die Vorrichtung ist insbesondere für den Einsatz in Brennstoffzellenstapeln geeignet. DOLLAR A Das Verfahren zur Herstellung der Vorrichtung umfaßt die Schritte DOLLAR A - eine Membran-Elektroden-Einheit wird zwischen die konvexen Seiten von zwei gebogenen Blechen eingebracht, DOLLAR A - die Bleche werden am Rand aneinander gedrückt.
Patent DE-10020139-A1 (DE)
Title: Drilling bit has shaft with drill crown, magnetic core movable in shaft, capacitor discharged via discharge contacts and electrodes in water to produce electrohydraulic pulse for breaking rock
Inventor: PAKULOV ANATOLIY
IPC: E21B10/18
Filed: 2000-04-14
Abstract: The drill bit shaft contains a magnetic core in a discharge chamber and permanently facing north. Two discharge contacts cause a spark when touching the armature each turn. Electrodes in shaft apertures have positive poles connected to the discharge contacts and negative poles supplied by a current feed and carry water so a capacitor can discharge via the discharge contacts with the electrodes in water to give an electrohydraulic pulse.  The drill bit has a shaft (1) with a drill crown (2) that uses hydraulic pulses to break rock. A movable magnetic core (6) mounted in an electrical discharge chamber (4) within the rotating shaft is permanently aligned with north. Two discharge contacts (5) rotating with the chamber cause a spark when contacting the armature once per revolution. Electrodes (7) in shaft apertures and pointing downwards have positive poles (10) connected to the discharge contacts and negative poles supplied by a current feed (9) and carry water flow so that a capacitor can be discharged via the discharge contacts with the electrodes in water to produce an electrohydraulic pulse.
Patent DE-10020845-A1 (DE)
Title: Family house consists of a hollow beam construction, with beams filled with PVC and blast furnace slag.
Inventor: THOMANEK DIETER
IPC: E04B1/18
Filed: 2000-02-25
Abstract: A family house of hollow beam construction, consists of hollow beam areas filled with PVC and blast furnace slag, where the PVC has air insulation. The beams have slot connections and may be used on roofs.
Patent DE-10021389-A1 (DE)
Title: Electronic system setting modification method e.g. for radio receiver, involves interpreting user input with respect to each electronic device and confirming the input before regulation
Inventor: THEIMER WOLFGANG
IPC: H04M1/247
Filed: 2000-05-03
Abstract: The user input is processed in a user interface (10), to interpret the input control information with respect to each electronic device (11-1 - 11-n). Incomplete control information or information not unique to any specific device is indicated on a display along with possible interpretations and input is again displayed for confirmation. The setting of the device is regulated after confirmation.
Patent DE-10022653-A1 (DE)
Title: Continuous radio connection between two electronic units provides warning signal when signal connection is lost upon defined range being exceeded
Inventor: FUHR EUGEN
IPC: G08B13/14
Filed: 2000-04-28
Abstract: The continuous radio connection is provided for a preset limited range, the radio link lost when the relative spacing between the electronic units exceeds this range, with an acoustic warning signal provided by each electronic unit. One of the electronic units can be fitted in a briefcase, the other electronic unit incorporated in a key ring.
Patent DE-10024018-A1 (DE)
Inventor: ULLRICH BERND
IPC: B65H5/24
Filed: 2000-05-16
Abstract: The device has a rotatably driven feed roller (4) and a freely rotatable timing roller (6) above it, between which single incoming sheets can be acquired and transported with an existing sheet flow. The timing roller is raised and lowered in time with the machine's working cycle to enable arriving sheets to be inserted beneath the last sheet of the flow. Times of timing roller raising and/or lowering motions can be varied during a working cycle. The device has a rotatably driven feed roller (4) and a freely rotatable timing roller (6) above it, between which single incoming sheets can be acquired and transported with an already produced sheet flow, whereby the timing roller is raised and lowered in time with the working cycle of the machine to enable the incident sheet to be inserted beneath the last sheet of the existing flow. The time of the timing roller raising and/or lowering motion can be set variably during a working cycle.
Patent DE-10026474-A1 (DE)
Inventor: NIEHOFF WOLFGANG
IPC: H04R23/00
Filed: 2000-05-27
Abstract: The invention relates to a transducer that is provided with a membrane, especially to an electroacoustic transducer with a membrane (4), such as particularly a microphone, a loudspeaker or a headset. The aim of the invention is to provide a transducer with a compact design, improved long-term stability and humidity resistance. To this end, the membrane (4) is at least partially produced from a semiconducting material. The membrane can thus fulfil functions in addition to its original mechanical function, for example, when amplifier elements (42) or other electronic components (43-47) are integrated on and/or in the membrane. The invention can be advantageously used in other transducers, for example in electrodynamic, electromagnetic or orthodynamic transducers and in sensors that comprise corresponding membranes.
Patent DE-10029478-A1 (DE)
Title: Convertible motor car has facility whereby rear window in closed position is supported by its transverse side edge directly from top on bow of folding top
Inventor: ROTHE KARL
IPC: B60J1/18
Filed: 2000-06-15
Abstract: The rear window(9) in the rear region of the flexible top(6) of the convertible in the closed position is supported by its transverse side edge(13) directly from the top on the bow(4) of the folding top. An operating assembly(14) is connected to a frame(15) enclosing the rear window in U-fashion in such a way that the frame with the rear window is raised from the bow during a movement of the folding top and is displaced relative to it at a corresponding spaced away angular position.
Patent DE-10038152-A1 (DE)
Title: Energy storage and/or conversion device has energy storage device made of ferroelectric or piezoelectric material, with shape memory metal alloy or spring tensioned by electric motor
Inventor: JENDRITZA DANIEL J
IPC: E05B85/10
Filed: 2000-08-04
Abstract: The device has an actuating element, e.g. a door handle, that can be operated mechanically and/or thermally and/or electrically and an energy converter and optimal energy storage device. The energy storage device is made of a ferroelectric or piezoelectric material. The energy storage device can have a shape memory metal alloy or spring tensioned by an electric motor.
Patent DE-10038640-A1 (DE)
Inventor: ELSTNER ERICH F
IPC: A61K31/01
Filed: 2000-07-28
Abstract: A novel preparation is disclosed with a vascular protective effect and which prevents atherosclerosis. The preparation comprises an ethereal oil containing terpinenes or terpinenes.
Patent DE-10040428-A1 (DE)
Inventor: SALMON DIRK
IPC: A47L11/02
Filed: 2000-08-18
Abstract: The steerable chassis (1) is driven by muscular force and has a wiper-mop (3) which can be connected to the chassis by means of a coupling (5) near the steering axle (4) of the chassis. The chassis belongs to a scooter with two front wheels or a bicycle. The coupling comprises two bars one end of each of which is linked (12) to the mop, and the other ends to the steering axle.
Patent DE-10041113-A1 (DE)
Title: Orthopedic shoe has air chamber in sole fitted with inlet at rear end through which air flows from ventilation channel mounted in back of shoe upper which is open to atmosphere at its top end
Inventor: STIENSMEIER FRANZ-JOSEF
IPC: A43B7/08
Filed: 2000-08-22
Abstract: The orthopedic shoe has an air chamber (8) in the sole. This is fitted with an inlet (13) at the rear end through which air flows from a ventilation channel (16) mounted in the back of the shoe and open to the atmosphere at its top end. When the channel is compressed air flows through outlets in the front inner section of the sole, ventilating the foot.