baber/WOPTO huggingface dataset:
Patent RU-2017547-C1 (RU)
Title: Method for manufacture of metal clusters-containing film materials
Inventor: ZAGORSKIJ VYACHESLAV V
IPC: B05D1/38
Filed: 1992-07-02
Granted: 1994-08-15
Abstract: FIELD: electronics. SUBSTANCE: paired atoms of metals and p-xylilene (or its derivatives) are vacuum co-condensed to the substrate apt to be cooled to low temperatures. The reactive p-xylilene monomer is pyrolitically obtained from p-cyclophane in vacuum. The low-temperature co-condensate is brought to a stable condition by heating to room temperatures. As an alternative to this method UF-exposure can be practiced so that p-xylilene is polymerized with the formation of poly-p-xylilene and the metal atoms along with small clusters are aggregated to form larger clustered particles which growth is restricted by the resulting film-forming polymeric material containing metal particles the size of several tens of angstroms ( 10 -8 cm ). A great variety of metals can be used among them alkaline-earth, transition metals noble and rare-earth ones and their combinations. The resulting films have their thickness varying from decimal fractions to tens of microns with metal content being in the range of 0.1-10 percent by weight. The films reveal interesting dielectric characteristics (   ). EFFECT: providing high-quality absorbing and reflecting system suited for various radiation ranges. 2 tbl, 1 dwg
Patent DE-10114052-C1 (DE)
Title: Radio transmission method within closed space uses simultaneous transmission and reception antenna elements and space-time encoders and decoders
Inventor: JUNGNICKEL VOLKER
IPC: H04B7/0413
Filed: 2001-03-15
Granted: 2002-07-25
Abstract: The radio transmission method has a number of digital data streams converted into a number of data signals via a space-time coding using a selected data modulation format, for parallel transmission via a frequency-limited multi-path transmission channel, with estimation of the space-time characteristics of the transmission channel and space-time decoding of the received signals for restoration of the digital data streams. Each transmission channel is provided with a known pilot signal with a superimposed data signal in the form of a marked pilot sequence, for measuring the complex channel matrix elements, for analogue weighting of the reception signals for restoration of the digital data streams.  An Independent claim for mobile radio transmission system is also included.
Patent DE-10118500-C1 (DE)
Title: Dust container, for floor sweeper vehicle, has suction device incorporated in cover flap fitting over tipping hopper
IPC: E01H1/08
Filed: 2001-04-12
Granted: 2002-08-22
Abstract: The dust container has a hopper (2) for collection of the material swept up by the floor sweeper vehicle (1) and a cover flap (1) fitting over the hopper in its operating position, which is pivoted upwards about a separate rotary mounting (9), to allow tipping of the hopper for emptying. The cover flap incorporates a suction device (3) for providing a reduced pressure within the hopper for material collection. An independent claim for a floor sweeping machine with a dust collection container is also included. -
Patent DE-10139566-C1 (DE)
Title: Verklinkungsmechanismus für Leistungsschalter
Inventor: ZABROCKI BOGDAN
IPC: H01H71/50
Filed: 2001-08-10
Granted: 2003-02-27
Abstract: Die Erfindung betrifft einen Verklinkungsmechanismus aus einer Klinke (10) mit wenigstens einer Verklinkungsfläche (12) und einem Klinkenhebel (20) mit jeweils einer mit der Verklinkungsfläche (12) verklinkbaren Klinkenhebelnase (22) als Bestandteil des Schaltschlosses eines Niederspannungs-Leistungsschalters. Das zu lösende Problem besteht in einem dauerhaften sicheren Arbeiten trotz ungenügender Materialbeständigkeit der Verklinkungsfläche (12). Dazu steht im verklinkten Zustand die Verklinkungsfläche (12) vollständig auf der Klinkenhebelnase (22). Die Ober- und Unterkanten (13; 14; 24) der Verklinkungsfläche (12) und der Klinkenhebelnase (20) sind als Außenkanten ausgebildet.
Patent DE-10149196-C1 (DE)
Title: Automobile air bag for protecting occupant in event of a collision comprises an evacuated gas sack inflated to provide protection by atmospheric pressure
Inventor: FISCHER JOCHEM
IPC: B60R21/231
Filed: 2001-10-05
Granted: 2002-11-14
Abstract: Air bag safety system comprises an inflatable rubber gas sack (1) that is inflated in the event of a side impact, the interior (2) of the gas sack evacuated in its stowed condition and inflated into its protection condition as the pressure naturally returns to equilibrium atmospheric pressure, upon opening of a filling valve (6) via an electronic safety module (8).
Patent DE-10150209-C1 (DE)
Title: Storage device, used in the home for storing small items and utensils, comprises base element and container fixed to flexible tension device guided over a deviating element removably connected to base element in number of positions
Inventor: FISCHER ELGIN
IPC: A47B51/00
Filed: 2001-10-12
Granted: 2003-02-06
Abstract: Storage device comprises at least one container and a base element (2). The container is fixed to a flexible tension device guided over at least one deviating element (13, 14) removably connected to the base element in a number of positions. A locking device (15, 16) for the tension device is removably fixed on the base element.  Preferred Features: The base element is a rail. The container is spherical or ellipsoidal. The tension device is a band. The deviating element has a basic element (17, 18) and a deviating roller (19, 20) rotatably positioned on the basic element.
Patent DE-10158112-C1 (DE)
Title: Output driver circuit with reduction of current flow variations when input voltage is outside defined interval range
Inventor: DIETL MARKUS
IPC: H03K5/08
Filed: 2001-11-27
Granted: 2003-06-26
Abstract: The output driver circuit has an input stage supplied with an input voltage (Vein) and an output stage providing an output voltage, each stage connected to at least one voltage terminal and/or earth terminal at which a parasitic inductance (L1,L2) exists. The input voltage is compared with upper and lower threshold values, e.g. via a pair of parallel inverters (I1,I2), for providing a control signal for reducing the current flow variations in the output stage when the input voltage is outside the defined range interval.
Patent DE-19546190-C1 (DE)
Title: Device for heating heat transport fluid
Inventor: DICKGREBER ALOYSIUS DR
IPC: F28D21/00
Filed: 1995-12-11
Granted: 1997-04-24
Abstract: The invention relates to a heat exchanger (43, 44) with a plate-shaped double pipe (10, 11). The inner pipe forms the channel for the heat delivery fluid and the space between the inner pipe and the outer pipe forms the channel(s) for the heat transport fluid. The plate-shaped pipes have an approximately rectangular cross-section and the large-area outer faces of the inner pipe and the opposing, large-area inner faces of the outer pipe are separated by a gap. The heat transport fluid is conveyed against the flow of the heat delivery fluid. The plate-shaped double pipe is bent once or several times, thereby ensuring that the counterflow principle is consistently maintained even in the vicinity of a bend. A contour provided in the heat-transferring, large-area side walls (27) of the flow channels extends transversely to the flow and creates, in the heat delivery fluid channel, transverse columnar turbulator chambers interconnected by passages or ports of smaller flow cross-sections.
Patent DE-19627084-C1 (DE)
Title: Killing pests in granular food
Inventor: WILD YVES DR ING
IPC: A01M17/00
Filed: 1996-07-05
Granted: 1997-11-20
Abstract: Killing pests infecting a granular food (8) comprises pumping nitrogen with an oxygen content of < 3 (preferably < 7) vol.% through a mass of grains covered by a gas impermeable membrane (7). The gas pressure is 1-100 Pa above ambient. The nitrogen is produced on-the-spot by extraction from the atmosphere (1) and pumped through the grains. Oxygen-enriched gas (4) which remains after extraction of the nitrogen is recombined with the nitrogen (9) after the gas is pumped through the grains, so that there is no change in the composition of the air near the assembly. The nitrogen is generated by \- 1 gas separation membrane (3) and/or pressure swing absorption assemblies using active carbon granules. The gas impermeable membrane (7) is a plastic sheet and/or a metal foil.  The membrane is preferably high-density polypropylene (HDPE), polypropylene (not stretched) (PP), or polyvinyl chloride (PVC) having a thickness of 10-100  mu m and with minimal oxygen permeability.
Patent DE-19638556-C1 (DE)
Title: Automobile anti-theft steering column lock
Inventor: SCHWAB DITTMAR
IPC: B60R25/021
Filed: 1996-09-20
Granted: 1998-02-12
Abstract: The steering column lock has at least one locking element (20) for blocking the steering shaft (2) of the vehicle steering column (3) when moved into the locking position via a lock cylinder or an electromagnetic drive. The steering shaft has an attached locking disc (8) with a guide slot (10) extending concentric to the steering shaft axis (11), receiving an elongate locking cam of the locking element, which is rotated within a widened section of the slot to block the movement of the disc.
Patent DE-19713698-C1 (DE)
Title: Dyeing and perming hair
Inventor: KLUSCH HANS
IPC: A61Q5/04
Filed: 1997-04-03
Granted: 1998-06-04
Abstract: Dyeing, perming and tinting hair comprises mixing an aqueous permanent wave fixing agent containing \- 1 oxidising agent with a water soluble or dispersible powder containing \- 1 water soluble direct hair dye and/or \- 1 oxidation dye precursor. The homogenised mixture is then applied to hair which has already been treated with a permanent wave formulation containing \- 1 reducing agent and is then washed.
Patent DE-19718699-C1 (DE)
Title: Tyre building process to give tread with a path for discharge of static electricity
Inventor: JENKE ROLAND
IPC: B29D30/30
Filed: 1997-05-02
Granted: 1998-05-28
Abstract: In the manufacture of  a vehicle tyre at least one unvulcanised material strip (2) of rubber and/or plastic is wound circumferentially onto a part tyre comprising a carcass (5) and an outer rubberised breaker layer with a specific electrical resistance of \}10<8> ohm cm in the vulcanised state. The strip (2) windings lie adjacent to each other and form two or more zones (2a, 2b) laterally across the tyre, the zone interfaces running into the tread surface. At least one of the zones created has a specific resistance similar to the rubber of the breaker layer when vulcanised and forms a conductive path from the breaker layer to road surface. In another version of the process a tread strip and breaker layer are assembled onto  a part tyre comprising a preformed carcass (5), the tread being formed of material strip windings as before to form two or more zones across the tyre. A vehicle tyre made by the process is claimed and has a breaker layer with a specific electrical resistance of \} 10<8> ohm.cm and a tread (7) with two or more zones, one of which has a similar resistance and acts as a discharge for static electricity.
Patent DE-19719221-C1 (DE)
Title: Rotor blade for wind generator
Inventor: STELZER ROLAND
IPC: F03D80/00
Filed: 1997-05-07
Granted: 1998-10-29
Abstract: The rotor blade has an upper surface at least partially made of a flexible material (17). The interior is (18) at least partially filled with a material which changes its characteristics under pressure, so that the cross section of the blade is adjustable through varying the internal pressure.  The flow-exposed upper face can be made of a flexible material, such as textile which can be formed in layers. The interior of the blade can be filled with air.
Patent DE-19740778-C1 (DE)
Title: Electronically scanned image recording method
Inventor: AMRHEIN JUERGEN
IPC: G05B19/42
Filed: 1997-09-16
Granted: 1999-03-18
Abstract: The image recording method has the signals provided by an electronic scanning head (4) converted into control control signals for a milling head (24) used for recording the image on an image surface as a series of milled grooves, with a depth and/or width corresponding to the brightness values for the scanned original image (2).
Patent DE-19825514-C1 (DE)
Title: Facade lift for crane
Inventor: KLOIBER BERNHARD
IPC: E04G3/34
Filed: 1998-06-03
Granted: 1999-09-16
Abstract: The facade lift has a lift arm (5) fixed to the crane beam by rotary links (7,8) with a horizontal axis. The lift arm has a pivot drive (9) to actuate it on the base (3). The beam has a second drive (10) to pivot it around the axis of the link which pivots on the lift arm.
Patent DE-19836495-C1 (DE)
Title: Prefabricated house is erected on to a carrier plate with a frame and protective shrouding and inner inflatable gas containers to be transported safely to the site with a prepared foundation suspended from an airship
Inventor: LIEDKE CHRISTIAN
IPC: E04B1/35
Filed: 1998-08-12
Granted: 2000-03-30
Abstract: To erect a house, it is built on a carrier plate (2) to be laid on the foundation and secured by a frame (5) against movement. The house is protected by a shrouding (7). The spaces and room areas are filled by flexible gas containers (10) which are inflated by a gas, such as helium, to keep them in position. The frame (5) is fitted with flexible carriers for suspension of the house and shrouding to be transported by an airship. On site, the protective shrouding (7) and the frame (5) are removed.
Patent DE-19838552-C1 (DE)
Title: Mesh of parallel continuous chain strands of round steel chain links each wit clamping part and guide part, has steel couplings
Inventor: MATHES KLAUS
IPC: F16G13/00
Filed: 1998-08-25
Granted: 2000-06-29
Abstract: The mesh has continuous parallel chain-strands (3) made of round steel chain-links (4) and spaced laterally apart by means of steel couplings (5) distributed in the lengthwise direction of the chain strands. Each coupling link has a clamping part (7) and a guide part (6) for an adjacent chain-strand for fixing the chain strand in position.  The coupling links space the chain strands apart so that one coupling link, of two coupling links behind each other and laterally displaced in the chain strand's lengthwise direction, is fixed to the strand by its clamping part. The strand passes through longitudinally the guide part of the other coupling link.
Patent DE-19851213-C1 (DE)
Title: Kapazitive Sensoranordnung für ein als Dielektrikum wirkendes flüssiges oder gasförmiges Medium
Inventor: IRION ECKARD
IPC: G01N27/22
Filed: 1998-11-06
Granted: 2000-06-08
Abstract: Es wird eine kapazitive Sensoranordnung für ein als Dielektrikum wirkendes flüssiges oder gasförmiges Medium vorgestellt, die einerseits leicht und kostengünstig herstellbar ist und andererseits eine genaue Messung gewährleistet. Grundgedanke dabei ist es, die Kondensatorbeläge auf einer flexiblen Leitfolie anzuordnen, die zumindest zwischen den Kondensatorbelägen einen flexibel biegsamen Bereich aufweist, so daß die Leitfolie gegebenenfalls beidseitig in einer Ebene mit den Kondensatorbelägen und weiteren Elementen, insbesondere Leiterbahnen und Bauelementen, versehen werden kann. Nachfolgend wird die Leitfolie U- bzw. S- oder e-förmig in eine Raumform gebogen, in der die jeweils einander zugeordneten Kondensatorbeläge mittels einer Abstandshalterung in einem festen Abstand voneinander gehalten werden und durch Aussparungen das Medium eindringen bzw. hindurchströmen und als Dielektrikum wirken kann. Auf einfachste Weise können ein oder mehrere Kondensatoren auf eine Leitfolie in die Sensoranordnung integriert werden, indem die Leitfolie entsprechend oft und vorzugsweise beidseitig Kondensatorbeläge aufweist. Die Leitfolie kann zusätzlich im Bereich der Kondensatorbeläge versteift, durch Träger oder verschieden lange Befestigungsstifte arretiert und mit zusätzlichen Mitteln zum Abschirmen äußerer Störfelder versehen werden.
Patent DE-19934577-C1 (DE)
Title: Cattle watering device has trough provided with outlet in its base for discharge of residual water closed by plug attached to spring lever controlling water inlet valve for trough
Inventor: HAAS ANDREAS
IPC: A01K7/02
Filed: 1999-07-23
Granted: 2001-02-01
Abstract: The watering device has a frame (1) supporting a drinking trough (2) provided with a water inlet valve (4), controlled by a spring lever (6) which is matched to the shape of a drinking animal, for opening the inlet valve when the trough is in use. A drainage opening (3) in the base of the trough is closed by a plug (7) attached to the inderside of the spring lever.
Patent DE-19956353-C1 (DE)
Title: Optische Anordnung
Inventor: XALTER STEFAN
IPC: G03F7/20
Filed: 1999-11-24
Granted: 2001-08-09
Abstract: Eine optische Anordnung, insbesondere eine Projektions-Belichtungsanlage der Mikrolithographie, weist insbesondere ein schlitzförmiges Bildfeld oder eine nicht rotationssymmetrische Beleuchtung auf. Ein refraktives optisches Element, z. B. eine Linse (2), wird von der nicht rotationssymmetrischen Strahlungsbeaufschlagung (3) einer Lichtquelle erwärmt. An das optische Element ist mindestens ein elektrisches Heizelement gekoppelt. Dieses umfaßt eine vom optischen Element getragene Widerstands-Heizbeschichtung. Im Bereich der durch die Strahlung der Lichtquelle beaufschlagten Fläche (3) des optischen Elements ist die Widerstands-Heizbeschichtung im wesentlichen optisch transparent. Sie weist mehrere parallel angeordnete, voneinander elektrisch isolierte Beschichtungsstreifen (5 bis 10) auf. Zusätzlich ist eine Heizstromquelle (17 bis 19) Teil des Heizelements. Durch die kombinierte Erwärmung des optischen Elements durch die Strahlungsbeaufschlagung (3) und die Widerstandsheizung wird über eine symmetrische bzw. homogene Temperatur- und Brechungsindexverteilung eine Korrektur von im optischen Element beleuchtungsinduzierten Abbildungsfehlern erzielt.
Patent RU-2091808-C1 (RU)
Title: Magnetic field sensor
Inventor: BELYAEV BORIS A
IPC: G01R33/05
Filed: 1992-10-26
Granted: 1997-09-27
Abstract: FIELD: electric measuring equipment. SUBSTANCE: the sensor has a magnetic film whose one surface fits to a metal layer, and the other - to a dielectric backing, whose back side has two metal strips arranged one opposite the other. Resonance frequencies of microstrip resonators formed by the metal strips are the same. Each of the metal strips has two sections, one sections of the strips are parallel, and the other are arranged at an angle or at a large distance from each other. EFFECT: enhanced sensitivity. 5 cl, 3 dwg
Patent RU-2039464-C1 (RU)
Inventor: PILIPENKO LYUDMILA NIKOLAEVNA
IPC: A23L33/00
Filed: 1992-12-29
Granted: 1995-07-20
Abstract: FIELD: food industry. SUBSTANCE: method involves drying, grinding and mixing of fat-, protein- and carbon-containing food products used for baby and dietary feeding, homogenizing and diluting the mixture with water directly before use. Protein- containing food product are constituted by spinach and/or salad and/or amaranth. EFFECT: higher efficiency.
Patent RU-2042726-C1 (RU)
Title: Titanium-based alloy
Inventor: TETYUKHIN VLADISLAV V
IPC: C22C14/00
Filed: 1992-12-30
Granted: 1995-08-27
Abstract: FIELD: metallurgy. SUBSTANCE: alloy contains by weight: vanadium 20-55, zirconium 0.1-20, molybdenum 0.1-17, aluminum 0.1-3, titanium the balance. The summary content of vanadium, zirconium, molybdenum and aluminum is within the range of 30-60 by weight EFFECT: improved quality of alloy, which may be used for manufacture of parts operating in corrosive medium. 1 tbl
Patent RU-2084213-C1 (RU)
Inventor: TIGLIEV GEORGIJ S
IPC: A61G13/00
Filed: 1992-10-22
Granted: 1997-07-20
Abstract: FIELD: medicine; surgery. SUBSTANCE: proposed patient's head holder comprises stationary link 1, to which is rigidly attached ball 2 housed by casing 3. Ball 2 is urged by friction block 4 associated with electromagnet 5. Lever 6 carrying at its end ball 7 with spring-urged friction block 8, is fixedly attached to casing 3, friction block 8 being enclosed in casing 9. Latter is rigidly attached to lever 10 carrying bracket 11 adapted to position patient's head. Casings 3 and 9 accommodate electromagnets 5 and 12 which are energized by simultaneously pressing onto foot pedal 14 and pushbutton 15. EFFECT: great convenience for surgeon; additional safety for patient, since unit is put into operation only by simultaneously pressing onto foot pedal and pushbutton. 1 dwg
Patent RU-2077404-C1 (RU)
Title: Станок для изготовления спиралей
Inventor: MESYATS ANATOLIJ A
IPC: B21F25/00
Filed: 1993-02-01
Granted: 1997-04-20
Abstract: Использование: изобретение относится к области станкостроения и позволяет расширить технические возможности станка. Сущность: станок включает станину 1, гибочные клети 2, обжимные клети 3, разматочно-намоточные устройства с барабанами (катушкой, бобиной) 7, 8, 9, механизмы установки соединительных скоб 10 и привод. Механизмы установки соединительных скоб 10 выполнены на верхнем торце барабана 9 совместно с приводом от неподвижного копира 12, а на нижнем торце предусмотрен съемный контейнер-накопитель спиралей 11, при этом дополнительно устроены механизмы укладки сигнального электропровода 25 и радиального изгиба армированной колючей ленты 30. 14 ил.
Patent RU-2098255-C1 (RU)
Inventor: ALEKSANDROV NIKOLAJ I
IPC: B23P19/06
Filed: 1993-03-29
Granted: 1997-12-10
Abstract: FIELD: undoing the studs. SUBSTANCE: device includes hollow cylindrical body with holes at the ends. Holes have left- and right-hand thread. Body also has transverse through hole. Body is screwed on the stud to be withdrawn. Installed in transverse hole is quick-detachable unit including intermediate support, wedge and washer. Screwed in remaining threaded hole is bolt thrusting quick-detachable unit. Further screwing-in bolt results in undoing of stud. EFFECT: improved design; reduced labor input. 2 dwg
Patent RU-2064156-C1 (RU)
Title: Shaped high-explosive projectile
Inventor: DOROFEEV SERGEJ V
IPC: F42B12/10
Filed: 1993-04-08
Granted: 1996-07-20
Abstract: FIELD: shaped high-explosive projectiles intended for armor piercing. SUBSTANCE: the body accommodates the bursting charge with a hollow-cone, whose external surface Y 2  and internal surface Y 1  vary according to the following law Y 1 = a 1 x+b 1 x+C 1  и Y 2 = a 2 x+b 2 x+C 2 , and a 1 , a 2 , b 1 , b 2 , C 1 , where C 2  - numerical coefficients. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2092132-C1 (RU)
Title: Endoprosthesis for cotyloid cavity of hip joint
Inventor: SOLOVEV VALERIJ A
IPC: A61F2/34
Filed: 1993-06-04
Granted: 1997-10-10
Abstract: FIELD: medicine; orthopedics; endoprosthetics. SUBSTANCE: proposed endoprosthesis comprises cup having screw-like ribs provided with teeth, plastic insert adapter to support head piece of femur endoprosthesis, and conical threaded sleeve provided with positioning screws. External side surface of cup is cylindrically shaped. Teeth of ribs are arranged so as to form gently sloping crest following direction of threads. Insert is made of fluorinated plastic. Insert shank is made in form of collet having opening adapted to receive stopping screw. Spherical surface of sleeve has conical opening adapted to receive insert shank, and annular groove. Axial-end surface of cup facing endoprosthesis head piece is provided with recesses adapted to receive wrench. EFFECT: reliable, long-lived and cheap endoprosthesis. 2 dwg
Patent RU-2069684-C1 (RU)
Title: Method of processing heavy products of thermal cracking
Inventor: DEMENKOV VYACHESLAV N
IPC: C10G9/00
Filed: 1993-06-15
Granted: 1996-11-27
Abstract: FIELD: petrochemical engineering. SUBSTANCE: products are fed into rectification column operating under supplying live and recycling reflux. Bottom of column is fed with steam. Resultant products are flash distillate and residue. Residue is heated in furnace and fed into reactor to which steam is fed at the bottom. Vapors from the top of reactor are returned to column, from which, as a side stream, thermal gas oil is discharged and from the bottom of column pitch is removed. EFFECT: achieved effective utilization of heavy cracking products. 3 tbl