baber/WOPTO huggingface dataset:
Patent RU-2039290-C1 (RU)
Inventor: BESPALOV VADIM I
IPC: E21F5/00
Filed: 1992-01-29
Granted: 1995-07-09
Abstract: FIELD: mining. SUBSTANCE: body of the device for cleaning ventilation air from dust is made in form of hemisphere and turns in equatorial part into slotted inlets which form in body space a circular channel extending along body and confined by external and internal hemispheres whose upper parts have deflecting cone and round hole, respectively. Internal hemisphere in equatorial part turns into duct collecting bin which consists of cylindrical and conical members accommodating coaxially located dust separator which consists of collector in form of reversed cone and internal fairing in form of spherical belt smoothly conjugated with each other to form hollow with slotted circular clear section. Located coaxially inside hollow is suction chamber of exhaust pipe brought outside from device. Clear sections of internal fairing and suction member are directed to opposite sides. Conical member of dust collecting bin has bevel cut closed with gate in its lower part. EFFECT: higher efficiency. 2 dwg
Patent RU-2025287-C1 (RU)
Title: Pneumatic tire
Inventor: TARABANOV VLADIMIR L
IPC: B60C9/20
Filed: 1992-03-30
Granted: 1994-12-30
Abstract: FIELD: automotive industry. SUBSTANCE: auxiliary breaker layer on tread-breaker boundary is made of two nonjoined strips, the width of each strip being 0.20-0.30 the width of tire profile. The distance between their inner edges is 0.30-0.40 the width of tire profile. EFFECT: improved design. 1 dwg
Patent RU-2009593-C1 (RU)
Inventor: FEDOROV ERNST K
IPC: H02H7/08
Filed: 1992-03-16
Granted: 1994-03-15
Abstract: Использование: в релейной защите трехфазных электродвигателей от короткого замыкания, а также от работы на двух фазах и перегрузок. Устройство содержит трансформаторы тока 1, 2, 3, блоки формирования выпрямленных напряжений 4, 5, 6, блоки выделения минимального и максимального из трех выпрямленных напряжений 7, 8, элемент контроля перегрузки 9 в виде мостовой схемы из резисторов 12, 13, 14, и стабилитрона 15, в измерительную диагональ которой включен первый входом интегратор-сумматор 16 сигналов с тремя входами на резисторах 20, 21, 22, второй вход интегратора-сумматора 16 сигналов подключен к выходу блока выделения минимального из трех выпрямленных напряжений 7, выход интегратора-сумматора сигналов через реагирующий орган 10 подключен к входу исполнительного органа 11, а третий вход интегратора-сумматора сигналов через разделительный диод 19 подключен к средней точке дополнительного делителя из сопротивлений 17, 18. При возникновении короткого замыкания в электродвигателе открывается разделительный диод 19 и с постоянной времени 22, 24 обеспечивается быстрый заряд конденсатора 24, после чего срабатывают реагирующий орган и исполнительный орган и электродвигатель отключается. 3 ил.
Patent RU-2041034-C1 (RU)
Title: Method of cutting bevel gear wheels
Inventor: USUBAMATOV RYSPEK NURKALIEVICH
IPC: B23F9/14
Filed: 1992-05-08
Granted: 1995-08-09
Abstract: FIELD: mechanical engineering. SUBSTANCE: point of the innovation lies in making more precise "the numerical correction" ensuring the slope of the cutting edge of cutting tools. The edge shapes the right and left sides of the circular teeth of wheels forming a key pair. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2020479-C1 (RU)
Title: Separate-combined transducer for ultrasonic testing
Inventor: SHCHERBINSKIJ VIKTOR G
IPC: G01N29/24
Filed: 1992-05-27
Granted: 1994-09-30
Abstract: FIELD: ultrasonic testing of articles of various materials. SUBSTANCE: separate-combined transducer for ultrasonic testing has two piezoelectric elements, two prisms with through holes and inserts in form of bodies of revolution located in holes and conjugated with them by side surface, mechanism for axial displacement on inserts in holes. Prism holes have common axis and conical shape with diameter increasing in direction of nearest side surfaces of prism. Inserts are made for turning relative to axis of holes and motion over holes. Mechanism for insert axial displacement in holes is located between large bases of inserts. Piezoelectric elements are arranged inside inserts. Mechanism for insert axial displacement may be made in form of spring compressed by inserts that allows change of angles of introduction and reception of transducer. EFFECT: higher efficiency. 2 cl, 1 dwg
Patent RU-2027321-C1 (RU)
Inventor: SEREBRYAKOV ALEKSEJ I
IPC: H05B3/42
Filed: 1992-03-31
Granted: 1995-01-20
Abstract: FIELD: heating of explosion-hazard locations. SUBSTANCE: one section of heater housing is solid metal block 1 and its other section is control chamber in the form of explosion-tight box; tubular U-shaped resistive heating element is encapsulated in solid metal block body; two temperature-sensitive elements of temperature controller, one working and other emergency, are accommodated in specially drilled holes; leads of temperature-sensitive and heating elements within explosion-tight box are fitted with respective electric terminals interconnected in series and connected to power supply. Explosion-proof heater is protected by heat-insulating shield. EFFECT: improved operating reliability in case of fusion of temperature controller terminals. 3 dwg
Patent RU-2047546-C1 (RU)
Title: Trailer conveyor
Inventor: MELIYA VYACHESLAV A
IPC: B65G25/00
Filed: 1992-06-15
Granted: 1995-11-10
Abstract: FIELD: transport conveyors. SUBSTANCE: trailer conveyor has guide track, car installed on track for travel, flexible traction member, magnetic friction drive and electromagnet. It has also ferromagnetic strip installed on car for travel in plane square to plane of track. Flexible traction member is made in form of hinge-coupled ferromagnetic members installed for engagement with magnetic friction drive. Electromagnet is rigidly secured on flexible traction member and is installed for coupling with ferromagnetic strip of load-bearing car. Coupling effort of electromagnet and ferromagnetic strip is greater than coupling effort of ferromagnetic elements of flexible traction member and magnetic friction drive. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2066799-C1 (RU)
Title: Vibration isolation support
Inventor: ALLIK DMITRIJ YU
IPC: F16F9/02
Filed: 1992-07-02
Granted: 1996-09-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: vibration isolation support has cylindrical housing and the following parts arranged in it coaxially: rod with bearing surface, two circular diaphragms separated along axis of rod and connected with it by their central portion; over periphery it is connected with walls of housing forming gastight chamber which is evacuated. Damping chamber is formed by circular diaphragm located on side of bearing surface of housing, walls and bearing surface of housing. Bypass hole is provided in wall of housing for communication with surrounding medium. EFFECT: enhanced reliability. 1 dwg
Patent RU-2101988-C1 (RU)
Inventor: GREHJSI NIKOLAS DAJNS
IPC: A41D27/28
Filed: 1990-12-28
Granted: 1998-01-20
Abstract: FIELD: temperature resistant overalls for protecting individual's organism from temperature in extreme situations or overalls providing improved hygienic conditions. SUBSTANCE: overalls has parts possessing physical properties different from that of other parts of overalls. It allows heat and vapor exchanging capacities in temperature sensitive regions of individual's body to be improved and, as a result, thermal regulation of individual's organism to be optimized. EFFECT: increased efficiency, simplified construction and provision for comfortable and convenient wearing. 29 cl, 18 dwg
Patent RU-2084439-C1 (RU)
Title: Derivatives of cyclohexane or tetrahydropyrane or their pharmaceutically acceptable salts, or hydrates, or solvates of these compounds, or their salts, intermediate compounds for their synthesis and fungicide agent
Inventor: YUKHKO AOKI
IPC: C07D413/06
Filed: 1992-07-20
Granted: 1997-07-20
Abstract: FIELD: organic chemistry. SUBSTANCE: product: compounds of the formula (I)   where substituents have values indicated in description. Synthesized compounds show fungicide activity. EFFECT: improved method of synthesis, enhanced effectiveness. 9 cl, 3 tbl
Patent RU-2044460-C1 (RU)
Title: Кусторез-измельчитель
Inventor: GAVRILOV NIKOLAJ PETROVICH
IPC: A01G23/08
Filed: 1992-04-22
Granted: 1995-09-27
Abstract: Использование: в устройствах для срезания и измельчения сорной кустарниковой растительности при осветлении лесных культур. Сущность изобретения: валы кустореза вертикально смонтированы на раме и на каждом из них по высоте закреплены режущие элементы, при этом нижний режущий элемент выполнен в виде дисковой пилы, а верхние над дисковой пилой режущие элементы установлены на валу с равными интервалами и выполнены в виде шарнирно установленных на дисках рубящих пластинчатых ножей, при этом отношение диаметра окружности, описываемой наружной режущей кромкой каждого верхнего режущего элемента, к диаметру окружности, описываемой наружной режущей кромкой предыдущего режущего элемента, больше единицы и составляет 1,1; 1,5. 1 з. п. ф-лы, 1 ил.
Patent RU-2022551-C1 (RU)
Inventor: FEDOROV VYACHESLAV A
IPC: A61H23/02
Filed: 1992-05-20
Granted: 1994-11-15
Abstract: Область использования: относится к медицинской технике и может быть использовано в устройствах, ускоряющих движение жидкостей (крови, лимфы и др. ) в различных тканях живых организмов, а так же в ветеринарной практике. Сущность изобретения: изобретение позволяет повысить эффективность массажа. Это достигается тем, что устройство содержит первый генератор электрических сигналов с регулируемой выходной мощностью и преобразователь, подключенный к выходу генератора электрических сигналов, сумматор, генератор треугольных и прямоугольных импульсов инфразвуковой частоты, причем генератор электрических сигналов имеет дополнительный выход автоматического управления частотой, соединенный с выходом сумматора, первый вход сумматора соединен с выходом генератора треугольных импульсов, второй вход сумматора через регулятор амплитуды сигнала соединен с выходом генератора прямоугольных импульсов. Генератор треугольных импульсов плавно меняет частоту генератора электрических сигналов в диапазоне 10 Гц-5 кГц за период времени 10-60 с. Генератор прямоугольных импульсов скачкообразно меняет частоту генератора электрических сигналов на 0-10 В с частотой 0,5-1,0 Гц. Этим достигается оптимальная частота вибрации для каждого диаметра сосуда, что в несколько раз ускоряет движение жидкостей в микрокапиллярах различных тканей. 1 з.п.ф-лы, 2 ил.
Patent RU-2058053-C1 (RU)
Title: Thermistor
Inventor: KISELEVA NATALYA P
IPC: H01C7/04
Filed: 1992-09-24
Granted: 1996-04-10
Abstract: FIELD: electronic engineering. SUBSTANCE: thermistor has ceramic base with terminal leads. Base is multicomponent spindle and has in its composition manganese carbonate, cobalt carbonate, and chromium oxide. Ceramic base is made in the form of disk with flat metallized end surfaces over its entire diameter. One of mentioned end surfaces is metallized fully and other, partially. EFFECT: limited starting currents of incandescent lamps afforded by thermistor, provision for compensating effect of supply voltage fluctuations on incandescent lamp, saved expensive and deficient metal (such as silver) due to partial metalization of one of end surfaces. 2 dwg
Patent RU-2031156-C1 (RU)
Title: Device for conducting reaction processes between solid and liquid phases
Inventor: POLOTSKIJ LEONID M
IPC: C22B3/02
Filed: 1992-10-01
Granted: 1995-03-20
Abstract: FIELD: metallurgy. SUBSTANCE: device has screws inside each vessel inclined through certain angle to horizontal line; outlet of each screw of preceding vessel is above inlet of screw of next one and outlet of each screw of preceding vessel is displaced sideways in respect to inlet of screw of next vessel. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2047886-C1 (RU)
Inventor: BOGDANOV VLADIMIR G
IPC: G04B19/30
Filed: 1992-09-10
Granted: 1995-11-10
Abstract: FIELD: clock industry. SUBSTANCE: device for illumination of dial plate of desk clock has power supply and light sources connected with the aid of elements of electric circuit. Switch is mounted on bearing surface of clock case for free movement in guiding groove. One end of it bulges above bearing surface of clock case and the other one contacts restoring terminal of circuit closing. Such design makes it possible to switch on device for illumination by lifting or departing from desk surface. Apart from this switch is provided with stopping element to fix it in OFF position which is necessary for transportation of clock. EFFECT: simplified design, enhanced operational efficiency. 5 dwg
Patent RU-2090886-C1 (RU)
Title: Method for determining professional fitness of a person to work under condition of foam polyurethane production based on isocyanates
Inventor: PAVLOVA GALINA VLADIMIROVNA
IPC: G01N33/48
Filed: 1992-07-21
Granted: 1997-09-20
Abstract: FIELD: medicine. SUBSTANCE: method involves performing blood examination in vitro including one determining leukocyte base activity with respect to phagocytosis in buffer solution of nitro blue tetrazolium and determining sensibilized leukocytes activity in buffer solution of nitro blue tetrazolium of the same type, but with added allergen solved in petroleum ether in the 1: 60 proportion. The so produced solution is solved in distilled water in the 1: 33 proportion. Functional activity coefficients K 1  and и K 2  are calculated to consider professional fitness to be the case when K 1  ≅  0.15 and K 2 -K 1  ≥ 0.01. If K 1  ≥ 0.22 and K 1 -K 2  0.01, professional fitness is considered not to be the case. EFFECT: enhanced accuracy of the method.
Patent DE-10030889-C1 (DE)
Title: Assembly for twisting yarns into a cable cord matches the dynamic characteristics of the outer yarn to those of the inner yarn to give a consistent twisted cord yarn for pneumatic tires
Inventor: OSTERLOH MARKUS
IPC: D02G3/28
Filed: 2000-06-23
Granted: 2002-02-07
Abstract: The assembly to produce a cable-twisted cord yarn (1) has a rotating pot (10) around the bobbin (5). The rotating outer yarn (3) is at its inner side, to pass over its upper edge (11) into a free yarn balloon (12) to the guide eyelet (8). A brake (7) exerts an effect on the outer yarn to give dynamic characteristics matching those of the inner yarn (2).  The assembly for the production of a cord yarn has a brake (9) for the inner yarn (2), to give it at least one of the required dynamic characteristics. A transmitter (14) is at the brake with a wireless link to a receiver (15), outside the yarn balloon (12), for a continuous transmission of measurement data. The receiver is connected to an evaluation unit (16), which controls the outer yarn brake to set the dynamic characteristics of the outer yarn accordingly by regulating the applied braking force on the outer yarn. Or the character of the outer yarn can be determined by a yarn feed unit, controlled by the evaluation unit to set the yarn feed speed. The dynamic characteristic of the inner yarn is its speed of travel and/or tension. Measurements are taken by a wheel (13), with its measurements shown by its rotary angle. The transmitter and receiver operate in the optical and especially infra red spectrum, or they use radio frequencies. A generator (17) is at the inner yarn brake to give the electrical power for the operation of the transmitter, through the movement of the inner yarn.
Patent DE-10041757-C1 (DE)
Inventor: RODEK ERICH
IPC: C03B5/02
Filed: 2000-08-25
Granted: 2002-02-21
Abstract: The invention relates to a method and a device for refining a glass melt according to the skull pot principle. According to the invention, the inlet and outlet are located in the upper area of the crucible and lie diametrically opposite each other.
Patent DE-10048179-C1 (DE)
Title: Epoxidharzzusammensetzung mit halogenfreiem, phosphorfreiem Flammschutzmittel
Inventor: LEE MING-SHI
IPC: H05K1/03
Filed: 2000-09-28
Granted: 2002-03-14
Abstract: Erfindungsgemäß wird eine Epoxidharzzusammensetzung mit einem halogenfreien, phosphorfreien Flammschutzmittel offenbart, die a) 100 Gew.-Teile eines Epoxidharzes, b) 40 bis 60 Gew.-Teile eines Phenolnovolak-Härters und c) 5 bis 60 Gew.-Teile einer Siliciumdioxid-Novolak-Hybridharz-Lösung als Flammschutzmittel umfasst.
Patent DE-10104376-C1 (DE)
Title: Verfahren zum Abdichten einer Bauwerksfuge und Fugenband dafür
Inventor: QUINTING JUTTA
IPC: E04B1/68
Filed: 2001-02-01
Granted: 2002-08-22
Abstract: Die Erfindung betrifft ein Verfahren zum Abdichten einer Bauwerksfuge (6) zwischen einer vorhandenen Alt-Betonkonstruktion (7) und einer daran anzusetzenden, frisch zu gießenden Neu-Betonkonstruktion (8), wobei zur Abdichtung ein Fugenband (1) eingesetzt wird. DOLLAR A Das Verfahren gemäß Erfindung ist dadurch gekennzeichnet, DOLLAR A - daß vor dem Gießen der Neu-Betonkonstruktion (8) in die dieser zugewandte Stirnfläche (70) der Alt-Betonkonstruktion (7) eine in Stirnflächen-Längsrichtung laufende Nut (71) eingefräst wird, DOLLAR A - daß in dieser Nut (71) das Fugenband (1) mit seinem ersten Längsrand (2) mittels einer die Nut (71) ausfüllenden aushärtbaren, nach ihrer Aushärtung starren oder elastischen Füllmasse (72) dichtend fixiert wird und DOLLAR A - daß dann die Neu-Betonkonstruktion (8) unter Eingießen des zweiten Längsrandes (4) des Fugenbandes (1) gegossen wird. DOLLAR A Weiterhin betrifft die Erfindung ein Fugenband zur Durchführung des Verfahrens.
Patent DE-10112505-C1 (DE)
Inventor: FENDLER KLAUS
IPC: G01N27/403
Filed: 2001-03-15
Granted: 2003-01-30
Abstract: The invention relates to a sensor electrode device ( 20 ) for carrying out amperometric and/or potentiometric testing of active sites or substances from a pharmacological point of view. In order to carry out testing in a reliable, quick and inexpensive manner, the device is provided with a solid-supported electrode area ( 21 ) and is electrically insulated in relation to the measuring medium ( 30 ) and primary supports ( 10 ) mounted on the electrode area. Vesicules and membrane fragments, inter alia, are used as primary supports.
Patent DE-10120067-C1 (DE)
Title: Mobile communications device has incorporated biometric sensor for fingerprint checking for activation of communications device
Inventor: JERBI BELHASSEN
IPC: G06F3/023
Filed: 2001-04-24
Granted: 2002-06-13
Abstract: The invention relates to a mobile communication terminal having an operating surface (1) comprising a display (3) and a keyboard (2). A biometric sensor (4) is arranged on said operating surface (1), for scanning and identifying a fingerprint. The inventive communication terminal can be controlled especially according to the orientation of the fingerprint, which is detected by means of the sensor.
Patent DE-10123832-C1 (DE)
Title: Fixing element which can be pre-fitted has baseplate with two support feet
Inventor: WARBURG DIERK
IPC: F16B5/02
Filed: 2001-05-16
Granted: 2003-02-20
Abstract: The fixing element has a baseplate (4) with spring support feet on its short sides in the form of tabs, fitted symmetrically, set out against the screwing-tight direction of the fixing screws; and two tab-form locking projections on its short sides, set in the screwing-tight direction of the fixing screws. These and the feet are set at a height equal to the thickness of the flat structure.
Patent DE-10125193-C1 (DE)
Title: Measuring sensor device, for crank rod, has positioning device used for accurate positioning of crank rod before clamping in measuring position
Inventor: AUST MANFRED
IPC: B25B5/14
Filed: 2001-05-23
Granted: 2002-11-21
Abstract: The measuring sensor device has a holder (3), with at least one bearing surface for supporting the shaft (9) of the crank rod (2), a cooperating clamping device (4) and a positioning device for positioning the crank rod before it is clamped. The positioning device is moved between an operative position and a position in which it allows free access to the bores (15,19) at either end of the crank rod.  An Independent claim for a method for positioning and clamping a crank rod in a measuring sensor device is also included.
Patent DE-10144898-C1 (DE)
Title: Verfahren zur Steuerung der Lage der Ränder eines Folienbandes
Inventor: KELLER GERHARD
IPC: B29C53/52
Filed: 2001-09-12
Granted: 2003-04-24
Abstract: Die Erfindung betrifft ein Verfahren zur Steuerung der Lage der Ränder (7, 7') eines Folienbandes, das in einen Formtrichter (5) einer Vorrichtung zur Herstellung von Rohrkörpern aus dem Folienband mit einer Überlappungsnaht (13) mittels eines Führungskeils (11) zugeführt und dann verschweißt wird. Erfindungsgemäß wird nach dem Schweißen mittels eines Infrarot-Zeilen-/Linsensensors (19) ein Temperaturprofil quer zur Überlappungsnaht (13) gemessen, ausgewertet und bei Abweichungen vom vorgegebenen Istprofil automatisch ein Signal zur Drehung des Formtrichters (5) mit dem Führungskeil (11) ausgegeben, wobei das Schweißen durch Hochfrequenz (HF) erfolgt und das Temperaturprofil unmittelbar nach dem Schweißen gemessen wird.
Patent DE-10210181-C1 (DE)
Title: Overcurrent and over-temperature protection circuit for power semiconductor switch uses diode and positive temperature coefficient resistance in series with latter
Inventor: SCHREIBER DEJAN
IPC: H03K17/082
Filed: 2002-03-07
Granted: 2003-07-17
Abstract: The protection circuit has a voltage source (Vm), a reference voltage source (Vref), a voltage comparator (10) and a positive temperature coefficient resistance (20), connected in series with a diode (6) and the monitored power semiconductor switch (2) and thermally coupled with the latter.  An Independent claim for an overcurrent and/or over-temperature detection method for a power semiconductor switch is also included.
Patent DE-10235144-C1 (DE)
Title: Mechanical drive for open-caste mining device has central drive unit and distribution drive for driving external drives at either side of grab drum
Inventor: HOFFMANN DIETER
IPC: E21C25/08
Filed: 2002-08-01
Granted: 2003-07-17
Abstract: The mechanical drive has a central drive unit having a shaft extending in the direction of the grab drum (1) for cooperation with a spline wheel distribution drive (6) with 2 drive shafts extending parallel to the milling roller axis, cooperating with external drives (8) on either side of the mining device, coupled to internal drives (11) for the grab drum. A cylindrical coupling piece (13) extends between the housings of the external and internal drives, with a pendulum mounting attached to the chassis (3) of the mining device supporting the housing of the external drive at either end.
Patent DE-19534828-C1 (DE)
Title: Medium-voltage electrical installation with electronic control units
Inventor: NIKLAS JUERGEN DIPL ING
IPC: H02B13/02
Filed: 1995-09-20
Granted: 1996-09-19
Abstract: Heavy currents are conveyed by busbars in a channel (6) with connections (7) on both sides of an electric functional module containing elements under the control of electronic circuits. The busbars are in the form of helical lines (5') wound around a substantially horizontal axis (8). The ratio of the minimum diameter of the helix to its length (l) is chosen so that the circuits are not influenced by the magnetic fields from the busbars.
Patent DE-19626402-C1 (DE)
Title: Method of adjusting rotor blade of wind generator
Inventor: SIEGFRIEDSEN SOENKE DIPL ING
IPC: F03D7/02
Filed: 1996-07-01
Granted: 1997-07-24
Abstract: The method involves turning rotor blades simultaneously about their longitudinal axis, so that the rear blade edges are turned into the wind. Each blade is then turned back separately into a flag position, while the rotor is braked by the remaining blades, so that no excessive rotor speed is reached.  The remaining blades are then turned back one after the other in the same way. The beginning of the turning back is synchronised with the rotor position.