baber/WOPTO huggingface dataset:
Patent RU-2025880-C1 (RU)
Inventor: PANCHENKO VIKTOR N
IPC: H02M7/515
Filed: 1992-06-03
Granted: 1994-12-30
Abstract: Использование: в преобразовательной технике, на основе инвертора могут быть разработаны глубокорегулируемые электроприводы переменного тока практически любой единичной мощности. Сущность: устройство содержит силовые мосты управляемых вентилей (СМУВ). СМУВ содержит мост обратных вентилей, узел коммутации из источника смещения и подключенных к нему разноименными силовыми электродами полностью управляемых вентилей, а также связанные с ним вспомогательные управляемые вентили по количеству управляемых вентилей СМУВ. Средние выводы одноименных фаз мостов попарно объединены, и с ними связаны свободные силовые электроды вспомогательных управляемых вентилей. Средние выводы фаз СМУВ через дроссели связаны с выводами для подключения нагрузки. Требуемая мощность может быть получена путем параллельного включения единичных инверторов. 2 ил.
Patent RU-2031739-C1 (RU)
Title: Flame plating torch
Inventor: GOVORIN EVGENIJ V
IPC: B05B7/20
Filed: 1992-04-17
Granted: 1995-03-27
Abstract: FIELD: flame plating. SUBSTANCE: mixing chambers made in tip are insulated from each other and are provided with nondetachable gas nozzles. Each gas nozzle has individual mixing chamber and injector. Nozzle is arranged on common axis with mixing chamber and injector and at angle of 2-5 degrees relative to axis of central channel. Angle of tip outer cone is 12-22 degrees. EFFECT: enhanced quality of plating. 2 dwg
Patent RU-2068467-C1 (RU)
Title: Method of rail fixation on sleeper
Inventor: TSARENKO ANATOLIJ IVANOVICH
IPC: E01B9/14
Filed: 1992-06-30
Granted: 1996-10-27
Abstract: FIELD: railroads construction, rail fixation of sleeper methods in particular. SUBSTANCE: method of rail fixation on sleeper 1 provides for mounting with clearance of hollow dowel 5 in preliminary formed hole in sleeper and driving spike 4 in dowel 5 for pressure of sleeper 2 soil. Before spike 4 driving dowel 5 cavity and clearances are filled with liquid solution, for example, cement milk. EFFECT: increased effectiveness of rails fixation to sleepers. 1 dwg
Patent RU-2008389-C1 (RU)
Inventor: LISIN VLADIMIR I
IPC: E01C19/20
Filed: 1992-08-11
Granted: 1994-02-28
Abstract: FIELD: civil engineering. SUBSTANCE: spreader has frame carrying bin with bottom discharging hole and horizontally mounted spreading rotor provided with drive. Spreading rotor is in the form of cylinder with lengthwise projections on its outer surface positioned along the direction of movement of spreader. Spreading rotor is embraced from the side and from below by casing positioned in spaced relation to it. Bin has shaking jig and lower bottom with slits whose width is equal to size of clearance between spreading rotor and casing. Casing is of truncated cylinder shape with curvilinear cut on generant. EFFECT: enhanced operating capabilities. 3 cl, 3 dwg
Patent RU-2011536-C1 (RU)
Title: Device for manufacturing bead rings of pneumatic tire casings
Inventor: KIM VLADIMIR A
IPC: B29D30/50
Filed: 1992-08-11
Granted: 1994-04-30
Abstract: FIELD: tire industry. SUBSTANCE: device comprises mechanism for fastening ends of wrapping material in the form of working member, its reciprocating drive, and end point mounted and spring-loaded on said working member. The point has a hole for passage of wrapping material. Reciprocating drive of working member has the form of gear racks mounted on machine bed square to each other. One of the racks is connected with rod of power cylinder while the other one, with working member. The device is provided with a means for setting working wheel to initial position. Said means is made as a roller for interaction with working wheel, and a power cylinder whose rod is connected with roller. The wheel has a slot of the same shape of that of roller. EFFECT: improved design. 3 cl, 4 dwg
Patent RU-2004625-C1 (RU)
Inventor: BRUSNIKINA VERA M
IPC: C23F11/04
Filed: 1992-06-18
Granted: 1993-12-15
Abstract: Изобретение относитс  к защите металлов от  наводороживани  и коррозии ингибиторами и может  быть использовано дл  защиты трубной стали в  средах с высоким содержанием сероводорода при  добыче и транспортировке нефти и газа. Сущность  изобретени : ингибитор содержит, мас.%: 3.5-диал-  кил-Ц2.4-триазол 62 - 68; 2.5-диалкил-1Д4-ок-  садиазол 7-13; н-алкиламиды карбоновой кислоты  22-28. 2 табл.
Patent RU-2042803-C1 (RU)
Inventor: GREBENNIKOV VALENTIN T
IPC: E21B43/27
Filed: 1992-09-21
Granted: 1995-08-27
Abstract: FIELD: mining industry. SUBSTANCE: method for reagent treatment of well includes reagent treatment of well to open producing formation and to produce useful product. Treatment provides for successive injection of several process solutions: reagents with acid or alkali reaction, reacting with mud fill of natural or technological origin and also with rock of producing formation. In so doing, the following sequence of injection of reagent process solution in formation is observed. First, solution of base reagents with alkali (pH 8) or acid (pH 1) is injected depending on the type of mud fill and held in well for reaction for at least 4 h (preferably 4-8 h), then, solution with neutral reaction (pH 7) is injected and held in well for at least 2 h (preferably 2-4 h), and the sequence of process operations may be repeated. Further on, sequence of operations is repeated but with base solution reagent being polar with pH of medium. With formation pressure less than 0.3-0.5 of initial formation pressure after treatment with each process solution, removed from well is process solution and formation fluid up to attaining fluid of contact composition. EFFECT: increased well efficiency producing hydrocarbons, drinking, thermal and industrial waters, mineralized solutions due to effective action on mud fill and permeability of well zone by reagent treatment. 2 cl, 4 tbl
Patent RU-2067674-C1 (RU)
Title: Engine for heavy motorcycle
Inventor: STULIJ YURIJ GRIGOREVICH
IPC: F02B61/02
Filed: 1992-07-08
Granted: 1996-10-10
Abstract: FIELD: internal combustion engines. SUBSTANCE: two-cylinder air cooled engine has starting mechanism in form of dynostarter whose rotor made in form of fan hub is mounted on crankshaft main journal. Fan has housings for blowing out. Used in motorcycle is 12-Volt electrical equipment. EFFECT: enhanced reliability of operation. 5 cl, 1 dwg
Patent RU-2054816-C1 (RU)
Title: Автоматическая телефонная станция с уплотнением пауз речи дополнительной информацией
Inventor: POLKOVSKIJ IOSIF M
IPC: H04M11/00
Filed: 1992-10-07
Granted: 1996-02-20
Abstract: Использование: в технике электросвязи, а именно в технике передачи в паузах речи дополнительной информации по телефонному тракту, образованному через соединительные пути (шнуровые комплекты) станции коммутации. Сущность изобретения: устройство содержит N телефонных аппаратов с абонентскими линиями 1, линию задержки 2, первый и второй электронные ключи 3, 7, устройство управления голосом 4, N абонентских комплектов 5, приемопередатчик цифровой информации 6, аналоговое коммутационное поле 8, M шнуровых комплектов где M больше N, содержащих передающую часть, состоящую из блока обхода передачи 9(1) и датчика инвертированной паузной комбинации 12, и приемную часть, состоящую из блока обхода приема 9(2), дешифратора неинвертированной паузой комбинации 14, приемника инвертированной паузой комбинации 15, речепреобразующее устройство РПУ 10, импульсное коммутационное поле 11, канал связи 13 и модифицированное устройство управления 16. Устройство позволяет увеличить пропускную способность АТС дальней связи. 1 ил.
Patent RU-2048148-C1 (RU)
Inventor: RYZHOV BORIS V
IPC: A01K67/02
Filed: 1992-07-07
Granted: 1995-11-20
Abstract: Использование: ветеринария, способы диагностики дисфункции яичников у коров. Сущность изобретения: способ предусматривает внутрикожное введение в области шеи антигена из тканей желтого тела яичников в дозе 0,2 мл. Диагностический препарат получают по общепринятой методике органных антигенов. Проверку реакции на антиген приводят через 12, 24 и 48 ч после введения. При наличии ограниченной папулы диаметром более 10 мм делают вывод о дисфункции яичников. Использование способа повышает точность диагностики персистентного желтого тела у коров, выявленность патологии, связанной с нарушением половой цикличности, составляет свыше 90% 1 табл.
Patent RU-2111021-C1 (RU)
Title: Method to treat encapsulated pleural empyemas developed at rupture of hepatic abscess into thoracic cavity
Inventor: ZAGIDOV M Z
IPC: A61M27/00
Filed: 1992-03-10
Granted: 1998-05-20
Abstract: FIELD: medicine, surgery. SUBSTANCE: method deals with puncturing hepatic abscess along the line of its projection and opening along puncture needle of hepatic abscess, the drainage into pleural cavity is designed through hepatic abscess cavity and its perforation opening. EFFECT: higher efficiency of therapy.
Patent RU-2110079-C1 (RU)
Title: Method of radiation guidance on object
Inventor: KAZANSKIJ V M
IPC: G01S17/00
Filed: 1991-09-25
Granted: 1998-04-27
Abstract: FIELD: laser location, laser communication system. SUBSTANCE: method of radiation guidance on object consists in formation of object image, in determination of its angular coordinates  , in formation of auxiliary laser radiation, in determination of coordinates   of its energy center and in generation of direction of laser radiation in proportion to  . At time moment t 2  illumination of object is carried out by first pulse of probing laser radiation and distance R to object is found. Object image is formed by illumination at time moment t 1  that is bigger than t в  by second pulse of probing laser radiation. Auxiliary radiation is formed at time moment t 2  with t 2  less than t в , less than 2R/C, where C is velocity of light. Formation of operating laser radiation is conducted with time delay relative to time moment t в  less than time of frozenness of atmosphere. EFFECT: improved reliability of method. 1 dwg
Patent DE-10129239-C1 (DE)
Title: Audio signal water-marking method processes water-mark signal before embedding in audio signal so that it is not audibly perceived
Inventor: HERRE JUERGEN
IPC: G11B20/00
Filed: 2001-06-18
Granted: 2002-10-31
Abstract: The water-marking method embeds a water-mark in an audio signal by providing a spectral representation of the audio signal and a spectral representation of the water-mark signal, the latter processed in dependence on the psychoacoustic masking threshold of the audio signal, to allow the water-mark signal to be combined with the audio signal without being audibly perceived.  An Independent claim for a device for embedding a water-mark signal in an audio signal is also included.
Patent DE-10144100-C1 (DE)
Title: Pipe compression coupling formation method uses compression tool cooperating with compression fitting attached to pipe end
Inventor: GIGOWSKI THOMAS
IPC: F16L13/14
Filed: 2001-09-04
Granted: 2003-02-13
Abstract: The method uses a compression fitting (14) with a rolled section (16) enclosing a sealing element (15) and a cylindrical section (17), fitted to a pipe end (20) via a compression tool enclosing the compression fitting, having at least 2 pressure plates (1), displaced radially for axial compression of the rolled section and the sealing element.  An Independent claim for a device for formation of a pipe compression coupling is also included.
Patent DE-10163531-C1 (DE)
Title: Verfahren und Vorrichtung für das Vorsehen von elektrischen Kontakten für Stromversorgungszellen
Inventor: ELTING RALF
IPC: H01M50/503
Filed: 2001-12-21
Granted: 2003-09-18
Abstract: Zur Verkürzung der Montagezeit von elektrotechnischen Geräten, wie z. B. ein Mobilfunktelefon, das Stromversorgungszellen hat, die elektrische Kontakte benötigen, wie z. B. eine Überbrückungsfeder (4) für die Überbrückung von hintereinander geschalteter Stromversorgungszellen oder Ladekontaktfedern (6; 7) zum Laden der Stromversorgungszellen, falls diese durch Akkumulatoren gebildet sind, wird ein Verfahren vorgeschlagen, nach dem die Überbrückungsfeder (4) und die wenigstens eine Ladekontaktfeder (6; 7) zu einem unabhängigen frühzeitigen Zeitpunkt auf einen Halter (5) montiert werden, der dann zu einem gegebenen Zeitpunkt mit einem einzigen Setzvorgang statt mit Setzvorgängen für ein jeweiliges einzelnes benötigtes Teil montiert wird. Ferner wird ein Modul (8) vorgeschlagen, das die benötigten Teile zum Beispiel auf einen Halter (5) aufgeschnappt hat und das mit einem einzigen Setzvorgang montierbar ist.
Patent DE-10209748-C1 (DE)
Title: Multi-purpose manual stapler device incorporates measuring reel with its winding axis parallel to pivot axis for cooperating components of stapler
Inventor: BRUGGISSER BEATRICE
IPC: B26B11/00
Filed: 2002-03-06
Granted: 2003-08-21
Abstract: The device has 2 components pivoted about an axis between a closed position in which they fit together for providing an elongate body and an open position in which they provide a free space for reception of the material to be stapled. One component has a staple magazine and a staple driver, the other having an anvil and a housing (22) for a retractable measuring reel (23) contained within the body adjacent the pivot axis, its winding axis (24) extending parallel to the latter, a brake button (33) biased into contact with the measuring reel band via a spring (34).
Patent DE-10210440-C1 (DE)
Title: Flat housing for electrical or electronic components fitted with coupling plate for attachment to coupling angle for fixing to horizontal or vertical fixing rail
Inventor: HARTEL MARC
IPC: H02B1/32
Filed: 2002-03-09
Granted: 2003-07-10
Abstract: The housing (10) has a bottom wall and a top wall coupled together via small sidewalls (13,14), the outer surfaces of the latter having at least one slot (15) leading to a reception channel for a coupling plate provided with an integral coupling bolt which projects from the slot, for allowing connection of a coupling angle for attachment to a horizontal or vertical fixing rail.
Patent DE-19503048-C1 (DE)
Title: Needle for large embroidery machines with grooved shaft
Inventor: VORNHOLT HARRY
IPC: D05C11/02
Filed: 1995-02-01
Granted: 1996-03-14
Abstract: Shaft (2) attached to a butt end (1) ends in a point (3) and has at least one groove in it, leading to an eye (4). Near the butt end, the shaft has a circumferential neck (6) which acts as a predetermined breaking point. A tapered section (7) abuts this point with a transition to a cylindrical section (8).
Patent DE-19519434-C1 (DE)
Title: Electromagnetically ventilated spring pressure brake
Inventor: BAUSCH EDMUND
IPC: F16D66/02
Filed: 1995-05-26
Granted: 1996-12-05
Abstract: The brake has an electromagnetic ventilation device with an armature (2) axially movable via flat springs and fixed to the ventilation device so as to rotate with it. A non-rotating brake disc is mounted on the shaft to be braked. Braking springs of the ventilation device act axially upon the armature to bring it into frictional contact with the brake disc, whereby the ventilation device is pulled against the force of the springs when current is applied to release the brake disc. The armature has openings contactlessly engaged by rotational supporting elements (14). A signal is triggered by the rotation of the armature w.r.t. the supporting elements. The rotation causes an electrical contact to close which causes the signal to be generated.
Patent DE-19523108-C1 (DE)
Title: Electrohydraulic braking system for road vehicle
Inventor: KUPFER WALTER DIPL ING
IPC: B60T8/24
Filed: 1995-06-26
Granted: 1996-11-14
Abstract: The braking system has a brake pressure setting element (16,..19), controlled by an electric motor (34), associated with each wheel brake (11,...14), for matching the actual vehicle braking to the required braking indicated by an electronic or electromechanical braking source, operated by the vehicle driver. Each braking pressure setting element has a piston pump (36) with at least one piston reciprocated in a fixed relationship to the pump drive element rotated by the electric motor, with regulation of the feed quantity for each piston stroke in opposition to the pressure. The brake fluid reception space (38,38') of each wheel brake is blocked when the vehicle is at a standstill by an electrically- operated valve device (42,42').
Patent DE-19530444-C1 (DE)
Title: Screw adjuster for motor vehicle headlamp reflector inclination angle
Inventor: HOFFMANN HARRY DIPL ING
IPC: F21S8/10
Filed: 1995-08-18
Granted: 1996-04-04
Abstract: The inclination adjustment for the headlamp reflector comprises a one-piece screw whose threaded end screws into the reflector (4) and whose head end is secured axially in the headlamp housing. The head end has a profiled waisted section (23) with cut gearing (11) to mesh with the adjusting cross drive screwdriver (8) which is inserted at right angles to the screw axis. The screwdriver is guided axially by shaped tags (6) on the mounting. The one-piece plastic moulded screw adjuster has the profiled head smaller than the mounting hole through the headlamp housing, ratchet grips (27) secure the adjuster axially after it has been pushed through the mounting hole.
Patent DE-19534433-C1 (DE)
Title: Composite metallic foam catalyst layered structure for high throughput methanol reformer
Inventor: KOHNKE HANS JOACHIM DIPL PHYS
IPC: C01B3/32
Filed: 1995-09-16
Granted: 1996-10-10
Abstract: Novel layered structure is used to carry the catalyst of a methanol reformer reactor.  It has a novel compressed metal foam substrate layer (1), into the pores of which, the catalyst is fixed. Also claimed is a method to make the catalyst layer structure described, in which  a graded catalyst powder conforming to the pore size, is introduced into the foam.  The substrate is then consolidated, using a rolling mill unit. Pref. on one side of the substrate, a layer (2) of copper powder is applied, and/or a surface structure (3) is embossed.
Patent DE-19614430-C1 (DE)
Title: Production of calcium oxide from precipitated calcium carbonate
Inventor: DIJKSTRA JOHAN
IPC: B01D53/50
Filed: 1996-04-12
Granted: 1997-10-02
Abstract: Production of CaO from precipitated CaCO3 containing (in)organic components comprises heating to above 900  deg  C, at which the CaCO3 decomposes into CaO and CO2, and adding sufficient amounts of O2 to combust the organic components. The novelty is that the CaCO3 is initially dried and the dried powder fed to the combustion chamber of a pulsation reactor, where it is mixed with combustion air and a fuel at 900-1250  deg  C and transported through the resonance tube. The powdered CaO obtained is removed as a solid from the waste gas.  An apparatus for carrying out the process is also claimed.
Patent DE-19618126-C1 (DE)
Title: Simultaneous flotation and sedimentation carried out in circular tank under anaerobic conditions
Inventor: KAISER DETLEF
IPC: C02F3/28
Filed: 1996-05-06
Granted: 1997-04-24
Abstract: Procedure carries out solid/liquid separation in aqueous suspensions and/or emulsions containing anaerobic micro-organisms and other floatable and/or sedimenting materials, in a process of anaerobic flotation. Non-floating particles which can be sedimented are removed by a sediment separator (13) from a flotation tank (1), during flotation. Also claimed is the corresponding separation unit with flotation vessel (1) and a surface sweeping unit (9), removing floating material. Settled sludge is removed simultaneously at the base.
Patent DE-19620222-C1 (DE)
Title: Earth connection device for linear motor inductor electric conductor
Inventor: FUNKEN PETER
IPC: H02K1/16
Filed: 1996-05-20
Granted: 1997-03-13
Abstract: A device is disclosed for connecting the electrically conducting jacket of an electrical line inlaid in the grooves of a linear motor inductor to an earth lead. The device is a metal shell (13) which encloses the line (12) around more than half its outer periphery in the confines of the groove. The inner diameter of the shell is slightly smaller than the outer diameter of the line (12) and the shell can be secured in the appropriate groove (11) lying on the inductor (10).
Patent DE-19628033-C1 (DE)
Title: Drift compensation method for chemical sensors, e.g used for leak  detection
Inventor: ROTH MATHIAS DIPL PHYS
IPC: G01N33/00
Filed: 1996-07-11
Granted: 1997-11-13
Abstract: The method involves detecting a first output of a first sensor sensitive to two materials for a first state and a second output for a second state and detecting an output of a second sensor sensitive to only one of the materials. A component of the second material is derived from the first and second outputs of the first sensor and compared with the second sensor output. The first and/or second output values are varied iteratively until the derived component coincides with the second sensor output. The first material component is derived using the changed first and second output values and the second sensor output.
Patent DE-19643682-C1 (DE)
Title: Method for determining origin of animals or their products
Inventor: GAREIS MANFRED PROF DR
IPC: G01N33/53
Filed: 1996-10-23
Granted: 1998-01-15
Abstract: The invention concerns a method of establishing the origin of useful animals, in particular cattle, pigs and the like. This method comprises the following steps: a) the live animal is marked biologically by applying at least one antigen which is harmless to the animal and humans; and b) the specific antibodies formed by the application of the at least one antigen are identified by means of an enzymimmunological or immunochemical detection process.
Patent DE-19651081-C1 (DE)
Title: Voltage-to-current or current-current converter e.g for FM transmission system of mobile radio
Inventor: RUESCHMANN FRANK DIPL ING
IPC: H03F1/32
Filed: 1996-12-09
Granted: 1998-04-23
Abstract: An input magnitude or variable to output differential current converter having at least one difference amplifier based on at least two transistors. At least one correction amplifier (2) whose transfer characteristics is the inverse of that of the difference amplifier (T1 T2), is arranged between the bases of the difference amplifier transistors (T1 T2) whose emitters form the inputs of the converter. The input variable is specifically a voltage or a current, and the correction amplifier (2) has at least two transistors (T3, T4) connected as a difference amplifier and each transistor having at last one diode (D1 D2) connected as a non linear load resistance into its collector circuit.
Patent DE-19729238-C1 (DE)
Title: Speed determining method for mechanically commutated DC motors
Inventor: KESLER ERWIN DIPL ING
IPC: H02P7/28
Filed: 1997-07-09
Granted: 1998-08-27
Abstract: The method determines the commutation times (Tk). From these, an evaluator (3) derives the speed (n) and/or the angle of rotation ( phi ). In parallel with the acquisition of the motor ripple current, an acceptable reference time range (t(m)+/- DELTA T) is obtained from a motor performance model for the motor current (Ia(t)) and voltage (UM(t)).  Only those commutation times are considered by the evaluation unit which lie within the reference time range. If, within the reference time range, no ripple can be coordinated with a commutation, the evaluator extrapolates from the motor performance model a probable commutation time for this reference time range.
Patent DE-19805127-C1 (DE)
Title: Filter for filtering and cooling expanded hot gas
Inventor: BEHR WILLIBALD
IPC: B60R21/264
Filed: 1998-02-09
Granted: 1999-06-10
Abstract: A filter for filtering and cooling an expanded hot gas used for inflating air bags, comprises a wire mesh, fabric or web member (3) which acts as the filter material.