baber/WOPTO huggingface dataset:
Patent RU-2049653-C1 (RU)
Inventor: LUKYANOV VIKTOR A
IPC: B24B37/08
Filed: 1991-08-23
Granted: 1995-12-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: article 1 is placed between two ring-shaped face laps 3 and 4 at the angle approximating 15° to the lap radius. The laps are given the relative displacements. The article is installed into the centers movable in the vertical direction. The center axis (the axis of the article rotation) is shifted fro, the lower surface of companion 2 towards the upper lap by the value of d/2+/3-5/δ, where d is the maximum size of the abrasive grain, d- is the preset diameter of the article. The upper lap in the course of processing is lowered by the value of h=D-d-Δd, where D- is the actual diameter of the article, mm, Δd ≥ /3 ... 5/δ. After that the position of centers (the axis of the article rotation) is fixed relatively to the lower lap. Then the upper lap is lowered in the course of the further processing by the value of Dd. EFFECT: enhanced accuracy of processing. 3 dwg
Patent RU-2034867-C1 (RU)
Title: Poly(alkoxy)(acyloxy)silsesquioxanes as greasing-hydrophobizing agent for fur and leather semiproduct and a method of their preparing
Inventor: ROMANOV YURIJ A
IPC: C08G77/14
Filed: 1991-12-27
Granted: 1995-05-10
Abstract: FIELD: organic chemistry. SUBSTANCE: product: poly(alkoxy)(acyloxy)silsesquioxanes of the general formula I where R - CH 3 , C 2 H 5 ; Alk - C 17 H 35 -C 39 H 79 ; m + n = 4; n = 1-4. Method of synthesis: condensation of poly(alkoxy)silsesquioxanes of the general formula II where R - R = CH 3 , C 2 H 5  with higher aliphatic carboxylic acid or with a mixture of higher aliphatic fatty carboxylic acid with C 17 H 35 -C 39 H 79  at 100-120 C at single-step addition of the latter. EFFECT: enhanced effectiveness of agent. 3 cl, 1 tbl
Patent RU-2041132-C1 (RU)
Title: Water craft propeller
Inventor: BADULIN VIKTOR LEONIDOVICH
IPC: B63H16/00
Filed: 1992-03-19
Granted: 1995-08-09
Abstract: FIELD: shipbuilding. SUBSTANCE: propeller has handle 1, horizontal shaft 3 of reduction gear on which two overrunning clutches are arranged in mirror image relative to each other; outer clutch members 5 and 6 are rigidly connected with inner lateral surface of bevel gears 3 and 4 which are loose fit on shaft 2; inner clutch members 7 and 8 are rigidly secured on the same shaft. Motion of shaft 2 is effected in opposite directions by means of gears 3, and 9 and is converted to unidirectional motion of vertical shaft which is transmitted to propeller by means of angular gear train. EFFECT: enhanced reliability. 2 dwg
Patent RU-2068284-C1 (RU)
Title: Dust-proof respirator
Inventor: SOLDATENKO LEONID ANATOLEVICH
IPC: A62B7/10
Filed: 1992-04-29
Granted: 1996-10-27
Abstract: FIELD: means of individual protection of respiratory organs of workers of various branches of national-economy. SUBSTANCE: the respirator uses a filter half-mask, obturator, head-band, nose clip. The respirator half-mask is made up of two symmetric parts joined by a weld. Each part of the half-mask is made as a complex figure formed by a trapezoid, with its layer base matched with the segment forming the line of obturation in the nose area by an arc with a radius selected within 1.4 to 1.6 of the trapezoid height with a smooth connection along the lateral axis of symmetry of the trapezoid to an arc with a radius selected within 3.2 to 3.5 of the trapezoid height, forming the line of obturation in the area of the chin, and the lateral side of the trapezoid in the nose area is positioned at an angle to the larger base selected within 50 to 60 deg.; the other lateral side with respect to the larger base of the trapezoid is positioned at angle within 40 to 50 deg. ; the points of intersection of the smaller base of the trapezoid with the lateral sides, and of the lateral sides of the trapezoid with the segment arcs are smoothly connected by an arc with a radius selected within 0.4 to 0.6 of the trapezoid height. EFFECT: enhanced efficiency. 5 dwg
Patent RU-2067460-C1 (RU)
Inventor: KURKA VIKTOR IVANOVICH
IPC: A61N1/36
Filed: 1992-06-22
Granted: 1996-10-10
Abstract: FIELD: medicine. SUBSTANCE: method involves invaginating gold electrode into the frontal stomach angle by means of seromuscular sutures. The gold electrode is set over steel wire and the latter is brought through microirrigation device in two-lumen tube. EFFECT: enhanced effectiveness of treatment.
Patent RU-2091935-C1 (RU)
Title: Solid-state laser quantron
Inventor: SEMENOV ALEKSEJ A
IPC: H01S3/02
Filed: 1992-06-30
Granted: 1997-09-27
Abstract: FIELD: laser engineering. SUBSTANCE: active elements of laser quantron are isolated from light pump source by coating filtering off ultraviolet radiation. This double-layer coating has first layer of cerium dioxide, 0.25-1.5 mcm thick, deposited on transparent parts of light pump source and/or optical parts incorporated in quantron reflector and separating light pump source from active medium. Second layer is made of silicon dioxide, 0.5-1.0 mcm thick, deposited on cerium dioxide layer. EFFECT: improved design. 1 dwg
Patent RU-2101770-C1 (RU)
Title: Способ обучения языкам и устройство для его осуществления
Inventor: DOMINIK KAV
IPC: G09B19/04
Filed: 1992-01-31
Granted: 1998-01-10
Abstract: В предложенном способе и устройстве для обучения языкам речь 2, воспроизводимая субъектом 1 на языке, подлежащем обучению, служит для создания первого сигнала 6, представляющего указанное изречение; первую обработку первого сигнала 6 выполняют для создания второго сигнала 16, представляющего первый сигнал, модифицированный заранее определенным способом, в качестве функции от полосы пропускания языка, подлежащего изучению, и, в частности, огибающей кривой последнего; вторая обработка применяется к первому сигналу 6, чтобы получить третий сигнал 17, представляющий указанный первый сигнал как функцию частотного спектра произнесенного изречения 2 и характеристик языка, и второй сигнал или третий сигнал 16,17 избирательно сообщается субъекту 1 в соответствии с тем, находится ли амплитуда первого надлежащим образом сформированного сигнала ниже или выше заданного порогового значения. Предпочтительно, чтобы приложение сигналов происходило к жестким костяным тканям, и с помощью накладываемых средств указанная последняя система дает небольшую задержку по отношению к первой. 2 с. и 7 з.п. ф-лы, 1 ил.
Patent RU-2026884-C1 (RU)
Title: Способ получения рыбьих кож
Inventor: PETRICHENKO LYUDMILA K
IPC: C14C13/00
Filed: 1992-08-28
Granted: 1995-01-20
Abstract: Сущность изобретения: шкуры рыбопродукции отмачивают и обезжиривают, обрабатывают в растворе ферментного препарата протеолитического действия, снимают чешую, дубят раствором хромовых солей в одну стадию, нейтрализуют, красят, жируют, сушат и отделывают. 1 табл.
Patent RU-2015255-C1 (RU)
Title: Working member of dragline excavator
Inventor: DEMIN ALEKSANDR A
IPC: E02F3/48
Filed: 1992-09-10
Granted: 1994-06-30
Abstract: FIELD: earth-moving machinery. SUBSTANCE: working member has bucket with side walls, bottom, arch, cutting edge, gate and harness. Gate is articulated with its upper part to arch and installed in bucket hollow for touching with its bottom and side walls. Harness consists of dumping rope, dumping unit with holder and flexible link. Flexible link with its one end is connected to gate inner side, and with other end, to holder of dumping unit and located below dumping rope. EFFECT: higher efficiency. 4 dwg
Patent RU-2056666-C1 (RU)
Inventor: DUROV ALEKSANDR V
IPC: H01J37/28
Filed: 1992-09-23
Granted: 1996-03-20
Abstract: Изобретение относится к устройствам, предназначенным для точного дистанционного позиционирования зонда, и может быть использовано в приборах для локального анализа поверхностей, например в туннельном или атомно-силовом микроскопе. Изобретение решает задачу создания микроманипулятора для позиционирования зонда не только в горизонтальной плоскости, но и в вертикальном направлении без ухудшения параметров устройства, а также уменьшения жесткости требований, предъявляемых к юстировке горизонтальной поверхности. Предлагаемый микроманипулятор содержит пластину, располагающуюся горизонтально, по крайней мере три пьезоэлектрических кинематических элемента, по крайней мере один сканирующий пьезоэлектрический элемент. Поставленная задача решается за счет того, что у всех пьезоэлектрических кинематических элементов центр тяжести смещен по направлению к горизонтальной поверхности, а также тем, что к сканирующему пьезоэлектрическому элементу прикреплено опорно-прижимное устройство, удерживающее держатель зонда так, что при приложении к нему соответствующего усилия он может проскальзывать в вертикальном направлении относительно опор опорно-прижимного устройства. Кроме того, предложенное устройство позволяет устанавливать в держатель зонда как зонд туннельного микроскопа, так и зонд атомно-силового микроскопа. 4 з. п. ф-лы, 9 ил.
Patent RU-2062544-C1 (RU)
Title: Способ охлаждения газовой смеси в газоразрядном лазере и газоразрядный лазер
Inventor: BONDARENKO ALEKSANDR I
IPC: H01S3/22
Filed: 1992-07-24
Granted: 1996-06-20
Abstract: Использование: предлагаемое изобретение используется в области лазерной техники и может быть применено в различных областях промышленности, в устройствах для охлаждения газового потока с переменной температурой в слое. Сущность изобретения: способ охлаждения газовой смеси в газоразрядном лазере включает создание циркуляции среды посредством вентилятора через объем, образуемый в оптическом резонаторе анодной плитой и катодным элементом, и теплообменник. Устройство для реализации указанного способа содержит вакуумную камеру с направляющими и вентилятором для создания циркуляции газовой среды, разрядные электроды, состоящие из анодной водоохлаждаемой плиты и катодного элемента. Установленные внутри вакуумной камеры и соединенные с источником напряжения, охладитель, выполненный в виде набора теплообменных трубок. При этом отработанная газовая смесь пропускается через теплообменник с переменной теплоснимающей способностью, причем теплоснимающая способность теплообменника увеличивается в слое газовой среды с повышенной температурой, а также то, что теплообменные трубки установлены в охладителе с переменной плотностью, а оребрение теплообменных трубок выполнено переменно по фронтальному сечению охладителя. 1 с. и 1 з.п. ф-лы, 5 ил.
Patent DE-10052439-C1 (DE)
Title: Knife sharpening device with two crossed sharpening rods has ceramic rods and arc-shaped guides either side of slot
Inventor: SPREITZ ALOIS
IPC: B24B3/36
Filed: 2000-10-23
Granted: 2001-10-31
Abstract: The sharpening device has a plate-form holder (3) on which two crossed ceramic sharpening rods (4, 5), pressed together by springs (18, 19), can turn. The holder has a slot (8) open at one end. When the knife is pressed into it, the rods are forced apart against the springs. There are arc guides (12, 13) at the sides of the slot for the ends of the rods.
Patent DE-10127238-C1 (DE)
Title: Einrichtung zur Erfassung einer Seilbewegung für ein Hebezeug, insbesondere für einen pneumatisch betriebenen Seilbalancer
Inventor: HEUN JUERGEN
IPC: B66D3/18
Filed: 2001-05-28
Granted: 2003-01-16
Abstract: Die Erfindung betrifft eine Einrichtung zur Erfassung einer Seilbewegung eines Hebezeugs, insbesondere für einen pneumatisch betriebenen Seilbalancer, das eine in einem Gehäuse längsverschiebbare Seiltrommel mit einer Seilrille für ein Seil aufweist, wobei die Längsverschiebung der Seiltrommel derart erfolgt, dass sich der Ablaufpunkt des Seils jeweils an derselben Stelle des Gehäuses befindet, mit Markierungen, die korrespondierend zu der Drehbewegung der Seiltrommel relativ zu einem Sensor einer Sensoreinheit bewegbar sind, welche die Markierungen beim Passieren des Sensors erfasst. Um eine konstruktiv einfache und robuste Einrichtung anzugeben, mit der schlupffrei eine Seilbewegung in Seillängsrichtung bei einem Hebezeug mit einer Seiltrommel erfassbar ist, wird vorgeschlagen, dass die in der Seiltrommelmantelfläche (3) ausgebildete Seilrille (2) einen parallel zur Seilrille (2) verlaufenden schraubenlinienartigen Steg (4) bildet, dass die Markierungen längs des Stegs (4) vorgesehen sind, und dass der Sensor (7) derart feststehend am Gehäuse angeordnet ist, dass er dem Steg (4) jeweils gegenüberliegend zugewandt ist.
Patent DE-10134895-C1 (DE)
Title: Electrical push-button switch has cylindrical switch rod provided with guide sleeve for fixing in switch dome
Inventor: NEUFELD ANDREAS
IPC: H01H13/70
Filed: 2001-07-18
Granted: 2003-01-09
Abstract: The push-button switch has a housing (1) enclosing a switch part (2) with a heart-shaped ratchet cam, displaced against a spring bias by operation of the switch push-button (5) for closure of switch contacts, the ratchet cam engaged by a ratchet lever (7), released by subsequent operation of the push-button.  The spring bias is provided by a spring elastic switch mat (6) with a switch dome (6A) containing a movable switch contact operated by a cylindrical switch rod (2B) of the switch part, having a guide sleeve for fixing the switch rod in the switch dome.
Patent DE-10202519-C1 (DE)
Title: Folding stand used to dry washing, includes main- and extension grids, with hinged joints, guides, supports and stops, which facilitate opening, use and closure
Inventor: SPITALER PETER
IPC: D06F57/08
Filed: 2002-01-23
Granted: 2003-07-03
Abstract: On the main grid (3), support leg (2) or hinged joint (6), guides and holders (5) are provided for the extension grid (4). The guides are used when the extension grid is swung out for use, and back again. A peg on the leg and hinged joint, supports the extension when opened-out for use. A stop prevents excessive rotation beyond the position of use.
Patent DE-10209009-C1 (DE)
Title: Turbomachine radial seal with self-adjustment of radially displaced seal segments having 2 relatively spaced sealing edges
Inventor: BRAIG WOLFGANG
IPC: F16J15/44
Filed: 2002-02-26
Granted: 2003-01-16
Abstract: The seal is provided between a stationary part (9) and a rotating part (2) of the turbomachine as a number of radially adjustable seal segments (3), having at least 2 sealing edges (4,5), supported by one of these parts. The forward sealing edge has a larger free flow cross-section than the rear sealing edge, for providing a pressure within the sealing chamber (15) between the sealing edges dependent on the gap width, causing self-adjustment of the seal segments.
Patent DE-10227533-C1 (DE)
Title: Stitch transfer needle, for a knitter, has the mounting section of the stitch transfer spring securely bonded in place within a slit, which opens at one of the narrow sides of the needle body
Inventor: ROTH RICHARD
IPC: D04B15/02
Filed: 2002-06-20
Granted: 2003-12-11
Abstract: The stitch transfer needle (1), for a knitter, has a needle body (2) with two flat sides (6,7) bonded together by narrow sides (5,8) at the top and the side. A narrow slit (16) opens at one of the narrow sides, extending in the needle body parallel or at an acute angle to the flat sides. A rectangular mounting section (21) of the stitch transfer spring (14) is held in the slit in a positive fit and/or a force fit and/or a fused fit.
Patent DE-19616475-C1 (DE)
Title: Device for applying clamp-type plate nut
Inventor: BOELLER WALTER
IPC: B25B31/00
Filed: 1996-04-25
Granted: 1997-07-03
Abstract: The device has a rammer (2) in a housing (1) which pushes the nut (5), positioned on a point, onto a support plate. Two laterally linked spring-loaded tongs-type arms (3,4) are located on the housing. The arms each have a widening device (7,8) at their front ends for bracing the plate nut. This widening device has tapered points. The rammer in its end area (2,3) turned away from the point has a narrowed formation and the tongs-type arms have guide pins (10,11), which slide on the outer periphery of the rammer. The free rammer ends can be connected to a hydraulically or pneumatically driven piston of a cylinder-piston unit. At the front end of the housing a height stop (12) is provided. At the front end of the housing also a plate nut magazine is connectable from beneath.
Patent DE-19722515-C1 (DE)
Title: Height adjustable head restraint for motor vehicle seat
Inventor: CORDES HEIKO
IPC: B60N2/48
Filed: 1997-05-30
Granted: 1998-09-03
Abstract: The head restraint (1) is mounted on support rods (8) which can slide in guides (3) in the seat frame (6), and the lower ends of which are connected by a cross beam (11). A roller (14) which is fixed to the centre of the cross beam engages with a curved slot (8) in a slider plate (5). The slider plate, which traverses horizontally in a fixed guide (4), is controlled by a Bowden cable in conjunction with a return, spring; by a hand operated screw mechanism (9,10,12,13); or by a motor drive. Horizontal movement of the slider plate raises and lowers the roller and thereby raises and lowers the head restraint.
Patent DE-19728445-C1 (DE)
Title: Motor vehicle headlamp with housing and insert
Inventor: BRUMMEL REINHOLD
IPC: F21V17/00
Filed: 1997-07-03
Granted: 1999-01-28
Abstract: The headlamp has a housing with an insert mounted within it contg. a reflector, a cover plate and a frame. The frame connects the reflector and the cover plate to the housing. The frame has its rear end facing the housing connected to an end edge of the housing which faces the cover plate, via a groove-spring connector and is removably attached to the housing via a latching connection.
Patent DE-19840549-C1 (DE)
Title: Anti-slip chain for motor vehicle tire
IPC: B60B39/00
Filed: 1998-08-28
Granted: 1999-10-21
Abstract: The motor vehicle tire chain assembly has a rotor with pivoting arms to carry the chains at their ends. The pivot bolts (17) are retained on the pivot arms by clamping screws. The sliding bearings (11,12) are provided to axially support the ends of the pivot arms and radially support the ends of the bolts.
Patent DE-19845766-C1 (DE)
Title: Extrusion welding unit, for thermoplastic strands, combines conical with straight screws
Inventor: MUNSCH STEFAN
IPC: B29C48/525
Filed: 1998-10-05
Granted: 2000-07-06
Abstract: The conical screw (8) is coupled detachably to the extrusion screw (6).  Preferred Features: The screws rotate together, or else the conical screw rotates independently of the extruder. The shaft (16) is one piece with the extruder screw (6). The conical screw is assembled onto it. The shaft is alternatively one piece with the conical screw. The conical screw accepts the bearing (10) for both screws. Extruder screw and shaft are interference fitted. At one end, a recess engages a stud on the extruder screw, with freedom of axial movement. The feed channel (14) lies parallel to the conical screw. It has a section which is acutely angled by  <=  5 deg  with respect to the cone angle. The feed channel can be curved. There are several feed channels with differing diameters.
Patent DE-19901332-C1 (DE)
Title: Verfahren zum Homogenisieren von Magnetfeldern
Inventor: WESTPHAL MICHAEL
IPC: G01R33/3873
Filed: 1999-01-15
Granted: 2000-09-14
Abstract: Ein iteratives Verfahren zur Homogenisierung des Magnetfelds im Arbeitsvolumen (8) des Hauptfeldmagneten (1) einer Magnetresonanz-Apparatur mit Hilfe von ferromagnetischen Homogenisierungselementen (6), die an vorbestimmten Positionen (9) auf einem oder mehreren Tragekörpern (5) befestigt werden, wobei in einem ersten Meßschritt der Verlauf des Magnetfelds durch Messungen bestimmt wird und in einem ersten Rechenschritt eine Belegung mit Homogenisierungselementen (6) auf den vorbestimmten Positionen (9; 29) so berechnet wird, daß das errechnete Gesamtfeld als Überlagerung des Magnetfelds des Hauptfeldmagneten und sämtlicher Homogenisierungselemente näherungsweise homogen ist, wobei in einem ersten Kompensationsschritt die Homogenisierungselemente in den errechneten Mengen an den vorbestimmten Positionen plaziert werden und anschließend in Iterationen jeweils der Magnetfeldverlauf im Arbeitsvolumen in einem weiteren Meßschritt bestimmt wird, wonach zur weiteren Verbesserung der Homogenität in einem weiteren Rechenschritt eine Veränderung der Belegung der Positionen mit Homogenisierungselementen berechnet und diese in einem weiteren Kompensationsschritt durchgeführt wird, ist dadurch gekennzeichnet, daß die vorbestimmten Positionen der Homogenisierungselemente in Gruppen mit unterscheidlichen Entfernungen vom geometrischen Zentrum des Arbeitsvolumens eingeteilt werden, und daß ab dem zweiten Rechenschritt und dem zweiten Kompensationsschritt die Belegung der Positionen der ...
Patent DE-19934354-C1 (DE)
Title: Fuel injection system for i.c. engine has high pressure fuel reservoir supplying fuel injection jets coupled to converter for providing high pressure working medium, e.g. for hydraulic valve control
Inventor: BOECKING FRIEDRICH
IPC: F02M55/02
Filed: 1999-07-22
Granted: 2000-12-07
Abstract: The fuel injection system has a high pressure fuel reservoir (10) coupled to an injection line (14) leading to individual fuel injection jets and to a drive line (16,16') for use of the fuel as drive medium for a converter (18,18'), converting the volumetric flow of the high pressure fuel into volumetric flow of a high pressure working medium for an external load.
Patent DE-19959700-C1 (DE)
Title: Displacement drive for cabriolet vehicle rear cover has locking elements for rear cover fixing hinge controlled by relatively sliding elements of each drive unit
Inventor: KOBER PEER-OLAF
IPC: B60J7/20
Filed: 1999-12-10
Granted: 2001-02-22
Abstract: The displacement drive has at least one drive unit (3a) for movement of the rear cover (1) about a fixing hinge (6), provided with at least 2 relatively sliding elements (4a,5a) attached to the automobile body and the rear cover respectively. The fixing hinge is secured in 2 different positions via locking elements coupled to the relatively sliding elmeents of the drive unit for operation in dependence on the movement of the rear cover via the drive device.
Patent MD-4300-C1 (MD)
Title: Inhibitor of HepG2 cell proliferation in liver cancer based on chloro-[2-phenyl(pyridine-2-yl)methanone-4-(3-methoxyphenyl)thiosemicarbazono]nickel
Inventor: GULEA AURELIAN
IPC: C07F15/04
Filed: 2012-12-28
Abstract: The invention relates to chemistry, namely to the synthesis of coordinative compounds from the class of thiosemicarbazonates of transition metals and can be used in medicine as cytostatic agent in the prophylaxis and treatment of liver cancer.Summary of the invention consists in the fact that as inhibitor of HepG2 cell proliferation in liver cancer is proposed the use of a new compound, chloro-[2-phenyl(pyridine-2-yl)methanone-4-(3-methoxyphenyl)thiosemicarbazono]nickel of formula:The claimed compound exhibits itself as an effective inhibitor of HepG2 cell proliferation in liver cancer at concentrations of 10-5…10-6 mol/L.
Patent RU-2073828-C1 (RU)
Title: Device for measurement of deformation radius of circle open arc
Inventor: STEPNYAKOV VIKTOR P
IPC: G01B7/28
Filed: 1992-12-10
Granted: 1997-02-20
Abstract: FIELD: measuring equipment, in particular, measurement of deformation radius of circle open arc. SUBSTANCE: the device uses relative displacement transducers 5 and 6, electronic switches 7 and 8, electronic switches control unit 9, analog-to-digital converters 10 and 11, unit 12 determining the current position of the circle center, current position averaging unit 13 and microprocessor unit 14. EFFECT: enhanced accuracy of measurement. 2 cl, 3 dwg
Patent RU-2051444-C1 (RU)
Inventor: TAGAEVSKIJ ALEKSANDR T
IPC: H01L29/78
Filed: 1992-12-23
Granted: 1995-12-27
Abstract: Использование: в радиоэлектронной и полупроводниковой технике для согласования источника сигналов с электрической схемой. Сущность изобретения: способ согласования источника с электрической схемой заключается с согласовании их импедансов в диапазоне заданных частот. Затвор полевого транзистора запитывают по крайней мере парой равных по величине парафазных сигналов с возбуждением тока сигнала вдоль него. Устройство для согласования включает полевой транзистор, затвор которого оснащен не менее чем парой токовыводов. Затвор выполнен прямолинейным с токовыводами по концам, а токовыводы истока и стока сформированы на общей с ним стороне полевого транзистора и размещены симметрично по разные стороны от него. 2 с. и 1 з. п. ф-лы, 5 ил.