baber/WOPTO huggingface dataset:
Patent RU-2018866-C1 (RU)
Title: Radio range finder
Inventor: AREFIN OLEG YU
IPC: G01S13/74
Filed: 1992-01-09
Granted: 1994-08-30
Abstract: FIELD: radio navigation. SUBSTANCE: radio range finder has control block 1, control signal generator 2, two directional couplers 3,5, variable attenuator 4, reception unit 6, analog switch 7, frequency filter 8, normalizer 9, demultiplexer 10, processing unit, heterodyne oscillator 12, tuner 14, transmitter 14, directional coupler 16, antenna 17, two detector bays 18,19. 1-14-15-16-17, 16-5-6-7-9-10-22, 1- 2-3-4-5, 12-2, 12-6, 15-19-7, 3-18-7, 10-11, 1-13-4, 1-7, 1-10. EFFECT: increased accuracy. 2 cl, 5 dwg
Patent RU-2049508-C1 (RU)
Inventor: BOGOMAZOV VASILIJ I
IPC: A63C19/00
Filed: 1991-12-28
Granted: 1995-12-10
Abstract: Сущность изобретения: гибкое горнолыжное древко состоит из растянутового в осевом направлении трубообразной формы каркаса из струн, закрепленных одним концом на упорном элементе, а другим на наконечнике, залитого полимером, и наконечника. 1 ил.
Patent RU-2017285-C1 (RU)
Title: No-screw connector
Inventor: SUKHAREV VLADIMIR D
IPC: H01R4/48
Filed: 1992-01-31
Granted: 1994-07-30
Abstract: FIELD: electrical engineering. SUBSTANCE: no-screw connector has insulation body with holes for insertion of wires, two contact elements with U-shaped spring-loaded clamps positioned on them and cover with holes for access to clamps. Contact elements have cruciform shape. They are laid one above other with intermediate insulation, grouped in pairs opposite to holes in body and cover. In midparts of contact elements pins can be set to connect connector to receptacles. Clamps are insulated from above with spacers. EFFECT: reduced dimensions and facilitated manufacture. 2 cl, 5 dwg
Patent RU-2024441-C1 (RU)
Inventor: KONDRATENKO VLADIMIR S
IPC: C03B33/02
Filed: 1992-04-02
Granted: 1994-12-15
Abstract: Изобретение относится к способам обработки материалов, в частности к способам резки неметаллических материалов, преимущественно стекла. Изобретение может быть использовано в автомобилестроении при изготовлении стекол и зеркал, в электронной промышленности при вырезке прецизионных подложек для жидкокристаллических индикаторов и фотошаблонов, магнитных и магнитооптических дисков, в часовой промышленности для изготовления защитных стекол, в авиационной промышленности при изготовлении изделий конструкционной оптики, в области архитектуры и стройматериалов для размерного раскроя стекла, в том числе в процессе выработки, а также в других областях техники и производств, где используются прецизионные изделия из неметаллических материалов. Сущность: нагрев осуществляют до температуры, не превышающей температуру размягчения материала, а скорость относительно перемещения пучка и материала и место локального охлаждения зоны нагрева выбирают из условия образования в материале несквозной разделяющей трещины. 9 з.п. ф-лы, 6 ил., 1 табл.
Patent RU-2027057-C1 (RU)
Title: Device for supplying gases to inlet path of internal combustion engine
Inventor: KUKOLEV PETR V
IPC: F02M25/06
Filed: 1992-03-10
Granted: 1995-01-20
Abstract: FIELD: engine engineering. SUBSTANCE: device has main flowing passage 3 made in the housing of carburetor 2 and groove 7 for supplying crankcase gases. The passage is coupled with outlet ports 5,6 of a free running system of the carburetor. The ports are made in the housing. The groove is provided in wall of passage 3 which is opposite to outlet ports 5,6 and coupled with throttle member 8 constructed as an calibrated passage of round cross- section. Counterflow of crankcase gases provide intensive mixing. EFFECT: decreased fuel flow rate and toxicity of exhaust gases. 2 cl, 1 dwg
Patent RU-2005749-C1 (RU)
Inventor: KITAEVA LIDIYA G
IPC: C08G101/00
Filed: 1991-01-25
Granted: 1994-01-15
Abstract: FIELD: manufacture of insulating material. SUBSTANCE: composition comprising polyether blend, polyisocyanates, amine-type catalysts further contains non-hydrolizable surfactant in the amount of 1.0 -1.5 parts ( by weight) per 100 parts of polyether blend, molecular weight 290 and water in the amount of 0.4-0.5 parts per 100 parts of polyether blend. EFFECT: improved quality. 1 tbl
Patent RU-2026520-C1 (RU)
Title: Dc furnace for oxide reduction smelting
Inventor: YUDIN VLADIMIR V
IPC: F27B3/08
Filed: 1992-06-18
Granted: 1995-01-09
Abstract: FIELD: metallurgy. SUBSTANCE: DC furnace for reduction smelting of waste including oxides of metals has hearth, side walls, electrodes one of which is anode and the other is cathode located vertically, arch with charging door. Charging door is located in smaller segment bounded by chord passed through the center of anode at right angle relative to the line connecting the anode and cathode and side wall of the furnace. EFFECT: enhanced reliability. 3 dwg, 1 tbl
Patent RU-2028773-C1 (RU)
Title: Filtering device
Inventor: KRASNOKUTSKIJ YURIJ V
IPC: A01J7/00
Filed: 1992-06-24
Granted: 1995-02-20
Abstract: FIELD: agriculture. SUBSTANCE: filtering device has cylindrical housing with flange and branch pipe to let out milk. Cover is connected to housing flange. Filtering element is installed inside housing. Cover is made in form of two caps arranged coaxially relative to each other with clearance. Inner cap has holes to let milk pass. This cap has supporting member in form of bead or flange. Outer cap has milk inlet branch pipe connected to cap. This cap is made with flange. Deposit chamber is formed between caps and supporting member of inner cap. Sealing circular gaskets are placed between supporting member of inner cap, flange of outer cap and flange of housing. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2103187-C1 (RU)
Inventor: POLTAVETS SERGEJ ALEKSEEVICH
IPC: B60P7/12
Filed: 1992-07-20
Granted: 1998-01-27
Abstract: FIELD: materials handling; storage and lifting of cylindrical articles on aircraft holders. SUBSTANCE: device has sealed container installed on base and consisting of housing and upper cover. Housing is formed by two semicylinders arranged coaxially with radial clearance in between. Upper cover is formed by several wings retracted into clearance. Base has three-support chassis with front support operated by carrier. Chassis is made foldable to provide packaging of containers. Special compartment is made in front portion of container. Device has trunnions for mounting uprights of suspension cable system for long cut cylindrical articles. Movable cradles with shackles for stowing long-out cylindrical articles and mounting cable system are arranged inside container. EFFECT: enlarged operating capabilities. 5 cl, 4 dwg
Patent RU-2005740-C1 (RU)
Title: Polymeric composition for manufacture of friction material
Inventor: KUZNETSOVA GALINA I
IPC: C08L9/00
Filed: 1992-07-20
Granted: 1994-01-15
Abstract: FIELD: manufacture of friction materials. SUBSTANCE: composition contains the following ingredients, % by parts : butadiene-containing rubber 100, phenol-phormaldehyde resin 16.7-187.5, vulcanizing group 5.6-75, barite concentrate 94.5-375, carbon-containing filler 11.1-75.0, chromium oxide 16.7-100, calcium hydroxide, 16.7-100, chalk 11.1-100, vermiculite 27.8-187.5, calcium ctearate 5.6-37.5, mineral fiber 27.8-250 and polyarylamide fiber 16.7-125. Given are the characterization of friction material. EFFECT: increased cohesive capacity. 2 tbl
Patent RU-2096265-C1 (RU)
Title: Flying vehicle with flapping wings
Inventor: DENISOV ANATOLIJ A
IPC: B64C33/00
Filed: 1992-07-24
Granted: 1997-11-20
Abstract: FIELD: aeronautical engineering. SUBSTANCE: flying vehicle includes case 1 and wings 2 changing their configuration during flapping relative to longitudinal axis of flying vehicle. Wing 2 includes flat frame whose struts are rigidly connected with case 1 and solid flat sections 7. Wing is provided with two rows of rods 6 arranged at angle relative to each other. Rods 6 are articulated with free ends of struts in each row in center portion for turn relative to them to one side in vertical planes perpendicular to longitudinal axis of vehicle. Rods 6 form pairs between rows lying in one plane; their ends are connected by means of axles 8; solid flat sections 7 are secured on axles 8 for turn towards rotation of rods 6. EFFECT: enhanced smoothness and high efficiency of operation of flying vehicle. 2 dwg
Patent RU-2042256-C1 (RU)
Title: Rectifier unit
Inventor: RYABOVSKIJ SVYATOSLAV VLADIMIR
IPC: H01L25/03
Filed: 1992-09-18
Granted: 1995-08-20
Abstract: FIELD: semiconductor rectifier installations. SUBSTANCE: rectifier unit that has rectangular heat sinks with holes, each mounting like-polarity diodes interconnected by conductors has its heat sinks secured on case through insulating gaskets and set in heat contact with case; threaded holes are provided between diodes to screw in lugs connected to conductors. Heat sinks may be arranged in unlike-polarity pairs and mounted on inner walls of case or on one of inner vertical walls of case. EFFECT: improved design. 3 cl, 4 dwg
Patent RU-2068373-C1 (RU)
Title: Method of creating thrust of fin propeller and fin propeller proper
Inventor: MIKHAJLOV ALEKSANDR G
IPC: B63H19/00
Filed: 1992-06-26
Granted: 1996-10-27
Abstract: FIELD: water transport. SUBSTANCE: fin propeller is made in the form of flexible precompressed plate owing to which it is bent in shape. One end of plate is rigidly secured on watercraft hull. Other end of plate is shifted in turn to different sides so that clicks should be heard. Clicking part of plate sharply repel from water due to flexible properties of plate, thus moving the watercraft forward, i.e. plate performs oscillations similar to those performed by fish in water. EFFECT: enhanced reliability. 33 cl, 3 dwg
Patent RU-2033048-C1 (RU)
Inventor: LEVAKHIN VLADIMIR I
IPC: A61K33/00
Filed: 1992-08-18
Granted: 1995-04-20
Abstract: FIELD: agriculture. SUBSTANCE: method involves feeding animals (starting 3-7 days prior to transportation) a composition of salts containing (% mass) sodium chloride - 43.4-45.4, potassium chloride - 13-18, sodium sulfate - 7.4-9.8, sodium carbonate - 0.4-0.8, calcium carbonate - 8-11, magnesium carbonate - 1.0-1.4, ascorbic acid - 0.1-0.3, and glucose - 18-20. The composition is mixed with formula feed. EFFECT: alleviated travel stress. 8 tbl
Patent RU-2016361-C1 (RU)
Inventor: ARKHIPOV ANATOLIJ A
IPC: C22B7/00
Filed: 1992-09-29
Granted: 1994-07-15
Abstract: Использование: конструктивное выполнение печей для переработки вторичного алюминиевого сырья. Печь для переплавки вторичного алюминевого сырья включает камеру с наклонным подом для расплавления исходного сырья и отделения основного материала от инородных включений, снабженную загрузочным приспособлением и окном для выгрузки инородных включений посредством скребков, камеру для накопления расплава основного материала, его плавки и расшихтовки, выполненную с расположенной на уровне дна леткой для выгрузки и/или разливки материалов, и профилактической чистки. Сущность: камера для накопления расплава основного материала, его плавки и расшихтовки размещена непосредственно в объеме камеры для расплавления исходного сырья и отделения основного материала от инородных включений, стенки печи выполнены не менее чем из двух слоев, причем внутренний слой выполнен из материала с теплоемкостью не менее 0,8 кДж/кг град. и теплопроводностью не менее 0,5 Вт/м град., причем интегральная отражательная способность материала для свода в инфракрасной и красной областях спектра абсолютно черного тела не менее 0,6, а внешний слой выполнен из материала с теплопроводностью не выше 0,05 Вт/м град. Внутренняя поверхность камеры для расплавления исходного сырья может иметь алюмо-хром-фосфатное покрытие. Скребки для выгрузки инородных включений из камеры для расплавления исходного сырья могут быть размещены на валу, расположенном параллельно поду непосредственно перед окном для выгрузки. 2 з.п. ф-лы, 1 ил.
Patent DE-10018612-C1 (DE)
Title: Anlage zur Befüllung von Gastanks
Inventor: WINTER HERMANN-JOSEF
IPC: F17C5/00
Filed: 2000-04-09
Granted: 2001-12-06
Abstract: Die Erfindung betrifft eine Anlage zur Befüllung von Gastanks, wie sie beispielsweise zur Aufnahme von gasförmigen Kraftstoffen für Verbrennungskraftmaschinen eingesetzt werden, wobei eine Befüllung mit den verschiedensten geeigneten Gasen und insbesondere von Erdgas durchgeführt werden kann. Die erfindungsgemäße Anlage soll bevorzugt für kleine Kapazitäten flexibel und kostengünstig auf die verschiedensten Anforderungen bezüglich kurzer Tankzeiten und optimaler Befüllungsstrategie ausgelegt werden und die jeweils verfügbare Gasspeicherkapazität mit hohem Grad ausnutzen. Hierzu werden mindestens zwei Druck- oder Druckgasbehälter, als Gasspeicher, die über Leitungen eines Leitungssystems mit einer Zapfstelle oder einem Verteiler für mehrere Zapfstellen verbunden sind, verwendet und es ist zusätzlich in einer Bypassleitung des ventilgesteuerten Leitungssystems ein Verdichter angeordnet.
Patent DE-10036928-C1 (DE)
Title: Bremsklotzlose Bremsvorrichtung für Inline-Skate-Roller
Inventor: HAERING THEO
IPC: A63C17/14
Filed: 2000-07-28
Granted: 2002-09-05
Abstract: Die neue Bremsvorrichtung für Inline-Skate-Roller mit einem Schuh (1) mit neigbarem Schaft (12) und mit einer mechanischen Verbindung der Bremsvorrichtung mit dem Schaft (12) des Schuhes ist ohne Bremsklötze ausgeführt. Sie weist frei drehbare Bremsrollen (21) auf. Zum Erzielen einer Bremswirkung wird mittels einer mechanischen Verbindung des Schaftes (12) eine Bremsrolle (21) an eine der Laufrollen (15) angedrückt. Die Bremsrolle (21) dreht nun frei mit und es besteht eine Reibungskupplung zwischen ihr und der Laufrolle (15). Durch stärkeres Andrücken wird eine Walkbewegung in der Bremsrolle (21) selbst hervorgerufen, welche die eigentliche Bremswirkung durch Energieaufnahme erzeugt.
Patent DE-10111714-C1 (DE)
Inventor: HAESELICH DETLEF
IPC: F42C15/26
Filed: 2001-03-12
Granted: 2002-10-10
Abstract: The igniter comprises a disk-shaped element ( 15 ) with a central portion ( 16 ) and a boundary portion ( 17 ) surrounding it for interrupting and/or releasing an ignition chain ( 13 a , 13 b) of the igniter. Only the central portion interrupts the chain of ignition and is supported by a holding device ( 19 ). A collecting space is provided around the holding device which, seen in the direction of flight of the projectile, is located below the boundary portion ( 17 ). The central portion ( 16 ) and the boundary portion ( 17 ) are connected with each other by means of a rated breaking point ( 18 ). Upon the initial acceleration of the projectile the boundary portion ( 17 ) is sheared off from the central portion ( 16 ) and received in the collecting space ( 21 ), whereupon the central portion ( 16 ) is also subsequently removed from the ignition chain ( 13 a , 13 b) by the twist of the projectile.
Patent DE-10112254-C1 (DE)
Title: Ein durch geeignete Materialpaarung gewichtsreduziertes Waffenrohr mit besseren Wärmeabstrahleigenschaften und gleichbleibender Präzision
Inventor: SCHMEILER JOSEF
IPC: F41A21/02
Filed: 2001-03-14
Granted: 2002-08-22
Abstract: Die Erfindung betrifft ein durch geeignete Materialpaarung gewichtsreduziertes Waffenrohr mit besseren Wärmeabstrahleigenschaften und gleichbleibender Präzision. Dies wird durch einen mehrschichtigen Aufbau des Laufmantels aus gut wärmeleitendem Material und einem Außenrohr, das die Eigenschaften des Innenrohres aufweist, erreicht. Zum Volumenausgleich wird eine besondere Formgebung des Ausgleichsrohres verwendet, die den anfallenden Druck, die Wärmedehnung und die Volumenzunahme ausgleicht.
Patent DE-10144956-C1 (DE)
Title: Reception box for microsystem partial carriers with vertically stacked reception layers defined by projections and cooperating recesses
Inventor: HUEGLER KLAUS
IPC: B01L9/00
Filed: 2001-09-12
Granted: 2003-03-13
Abstract: The reception box (1) has a front opening for perpendicular insertion and removal of partial carriers (6), received in vertically stacked layers, in which they are supported between the sides (4) of the reception box. The stacked reception layers are defined by projections provided by the inside walls of the reception box and cooperating recesses along the corresponding sides of the partial carriers.
Patent DE-10208620-C1 (DE)
Title: Headrest for automobile passenger seat has 2 adjustable components deployed for cushioning head and neck in rear impact situation
Inventor: GRAMS RAINER
IPC: B60N2/48
Filed: 2002-02-27
Granted: 2003-07-24
Abstract: The headrest (10) has a fixed carrier (12) enclosed by a cushioning part (14) and provided with a pair of rods received in corresponding sleeves incorporated in the backrest of the automobile passenger seat, a second carrier (16), pivoted outwards about a horizontal axis (20) relative to the fixed carrier part and a third carrier (28) slid relative to the second carrier between a lower and an upper position. Respective retaining mechanisms secure the second carrier in a stowed position and the third carrier in the lower position, the retaining mechanism for the third carrier released dependent on the pivot angle of the second carrier.
Patent DE-10217449-C1 (DE)
Title: Spindle brake function monitoring method using evaluation of difference in power requirement of spindle drive motor before and during braking
Inventor: BOLLHALDER HEINZ
IPC: B30B1/18
Filed: 2002-04-18
Granted: 2003-08-07
Abstract: The monitoring method has the spindle (1) rotated by an electric motor (5) and braked by operation of the brake (6), with detection of the variation in the motor power requirement, for evaluation of the brake function from the difference in the motor power requirement before and during braking.  An Independent claim for a device for monitoring a spindle brake is also included.
Patent DE-10224458-C1 (DE)
Title: Carton, for packaging electronic units/furniture, has an opening in the front and rear boards of the carton wall to take a grip trough to give a low cost and comfortable grip to move the carton
Inventor: FRANZ DIETMAR
IPC: B65D5/468
Filed: 2002-06-03
Granted: 2003-11-06
Abstract: The grip for cartons has grip openings with a grip trough (3) in the carton wall (4) at the front or rear boards (1,2) forming it. Folds (5,6) are shaped inwards at the front and rear boards, of different dimensions, so that they can be pushed over each other under tension and give an equal height to both front and rear boards.
Patent DE-19509135-C1 (DE)
Title: Method of stope drilling for quarry blasting
Inventor: HOFMEISTER WOLFGANG DR
IPC: E21B7/02
Filed: 1995-03-14
Granted: 1996-04-04
Abstract: The method involves drilling boreholes parallel to each other and at a set inclination w.r.t. the strata. A first reference hole (V) is drilled and a reference rod (R) is positioned in the hole. The reference rod is fitted with tilt sensors (NR1,NR2) set at right angles to each other. Corresponding tilt sensors (NL1,NL2) are fitted to the drilling jig (L). The outputs of the two sets of tilt sensors are compared to provide control signals for setting the drilling angle. The control rod is also fitted with a horizontal reference rod (O) set parallel to one tilt sensor (NR2) and with a corresp. control arm (A) on the drilling jig. The control arm inclination is adjustable and can be used to determine the coordinates of the control rod position.
Patent DE-19521493-C1 (DE)
Title: Golf swing training device
Inventor: BECHLER JUERGEN
IPC: A63B69/36
Filed: 1995-06-13
Granted: 1996-08-22
Abstract: The trainer consists of an arm (20), which is fastened at one end (20b) to a hip of a golfer, e.g. to the belt (14) etc. The arm indicates turning of the hip during a swing by acting as an indicator, extending mainly radially to the longitudinal axis (10) of the upper body. The arm has a length of 25 cm to 50 cm and is length-adjustable. The end of the arm in contact with the user's body is angled, and the angled part supports itself on the golfer's hip. The outer arm end (20a) carries a ball, ie. a golf-ball (30), etc. to make it more visible.
Patent DE-19528789-C1 (DE)
Title: Closure device for eg. car bonnets
Inventor: HORNEMANN EVELIN
IPC: E05B85/04
Filed: 1995-08-04
Granted: 1996-11-07
Abstract: The closure device has two closure parts of which one has an arrester bar (3) which is held on the relevant body part by an infinite linear setting device (4,5,6).  The arrester bar can be rigidly mounted on a threaded spindle (4) which is held in an adjuster nut (6) such as a stop nut mounted rotatable in the relevant body part (5). An anti-rotation lock (8) is provided for the arrester bar on the body part. The arrester bar always has the same angular position independent of its height setting.
Patent DE-19534604-C1 (DE)
Title: Field effect power semiconductor element
Inventor: GRAF ALFONS DIPL ING DR
IPC: H01L27/06
Filed: 1995-09-18
Granted: 1996-10-24
Abstract: The semiconductor element has a semiconductor body (1) incorporating a number of parallel transistor cells (2), contained in at least one cell field (3), together with temp sensors (4,5) integrated in the semiconductor body at spaced positions.  Pref. each cell field has at least one associated temp sensor, the sensors positioned at the points where the highest temps are expected, with a control stage reducing the control voltage for the power semiconductor element as long as at least one temp sensor provides an output signal indicating an overload.
Patent DE-19544949-C1 (DE)
Title: Device for manufacturing opening for drip bag
Inventor: MADER HELMUT
IPC: B65D75/70
Filed: 1995-12-01
Granted: 1997-06-19
Abstract: The device to manufacture an opening in a bag, filled with a fluid, has a holder (2) fitted to one bag wall (1a), with an opening (4) for a perforation tool (6) to pass through it and through a further opening (axe). Two further openings (ab,8b) are in opposite alignment. The holder (4) pivots with the counter holding unit (3), and the two may be linked together by a film hinge (11).  The holder and counter holder form a one-piece unit of plastics, and preferably polyethylene. There may be a stop lock for deadlock fixture of the holder and counter holding unit.
Patent DE-19549218-C1 (DE)
Title: Mfr. of stabilisers for motor vehicles
Inventor: KRAUSE ERWIN
IPC: B21F1/00
Filed: 1995-12-30
Granted: 1996-11-28
Abstract: The process mfrs. stabilisers for motor vehicles from bar material. The material is heated, at least one end section is bent, and is then stamped and perforated. The material is then bent to finish. In the second stage, at least the end sections located in the same plane are bent simultaneously. During stamping, the bent end section is maintained in the same position as occupied during the bending process.
Patent DE-19621708-C1 (DE)
Title: Release for collapsible backrest of vehicle seat, with two operating levers joined to locking ratchets
Inventor: BENEKER WILFRIED DR
IPC: B60N2/20
Filed: 1996-05-30
Granted: 1998-01-08
Abstract: The two operating levers (10a,10b) mounted on both sides of the backrest are connected by connecting rods (20a,20b) to locking ratchets (22a,22b). The ratchets drop into detents (7b,8b). Both operating levers are fixed to a circle-arc shaped cogging (14a,14b) engaging with a pinion (15a,15b) joined by a flexible shaft (16). The connecting rods are linked on one side to parts (13a,13b) fixed to the operating levers and, on the other side, to the locking ratchets. Two tension springs (17a,17b) produce spring force
Patent DE-19746977-C1 (DE)
Title: Cycloidal propeller for hydrofoil
Inventor: GROS HARALD
IPC: B63H5/16
Filed: 1997-10-24
Granted: 1999-02-25
Abstract: The propeller has a rotor with cyclically pivotable blades.The rotor axes are parallel. There is a guard plate (2) at the free ends of the blades. The plate has a strong cross sectional profile at the extreme positions of the controls of the propeller blades in the forward and rearward flow areas of the propellers