baber/WOPTO huggingface dataset:
Patent RU-2158464-C2 (RU)
Title: Электродинамический двигатель
Inventor: SPESHKOV B A
IPC: H02K57/00
Filed: 1997-08-04
Granted: 2000-10-27
Abstract: Использование: в качестве электропривода поступательного или вращательного движения. Электродинамический двигатель неуравновешенной электродинамической подсистемы поступательного или вращательного движения содержит обмотку (катушку индуктивности), соединенную параллельно с ней емкостью. Причем колебательный контур, образованный индуктивностью и емкостью, находится в резонансе токов. Обмотка двигателя намотана на пластины, которые имеют для этого выступы и отверстия для пропускания проводов обмотки с одной пластины до другой. Кроме того, электродинамический двигатель состоит из равных по мощности половин, которые поворачиваются на валах на 90 и 180°, установленных на поворотном устройстве с осью вращения. Поступательное движение происходит, когда векторы сил обоих двигателей направлены в одну сторону, а вращательное, когда векторы сил направлены в разные стороны. Технический результат заключается в доведении до практического применения. 3 з.п. ф-лы, 11 ил.
Patent RU-2201954-C2 (RU)
Title: Retarded coking method
Inventor: KHRABAN TOMAS L
IPC: C01B32/336
Filed: 1996-10-29
Granted: 2003-04-10
Abstract: FIELD: petroleum processing. SUBSTANCE: gas oil formed in lower flash evaporation zone of fractionating coke column is subjected to filtration to remove suspended solids first on filter and than using hydraulic cleansing. Thus filtered and cleansed gas oil is more suitable for treatment on fluidized catalyst-bed cracking installation or on another installation, whereas removal of solid particles from gas oil on filter allows treatment of gas oil on fluidized catalyst-bed hydrofining installation without risk of clogging (poisoning) catalyst bed. EFFECT: enhanced process efficiency. 3 dwg, 1 tbl
Patent RU-2163820-C2 (RU)
Inventor: RAZGULJAEV M E
IPC: A61N2/04
Filed: 1998-09-21
Granted: 2001-03-10
Abstract: FIELD: means for treatment, applicable in physiotherapy for a complex influence on body localized areas by various physical factors. SUBSTANCE: the device is made in the form of a disk of triboelectret and closed from the top by a sleeve. The sleeve is made of solid dielectric. A flat inductance coil and a capacitor are fastened in the sleeve. The capacitor leads are connected to the leads of the inductance coil. The coil winding inductance and the capacitor capacitance make up an oscillatory circuit tuned to a definite resonance frequency. For electrotherapy use may be made of the disk of triboelectret for transdermic electrostimulation with the use of static electricity. At a fixed position of the device on the patient's body it functions as a biostimulator. Ultrathin electromagnetic modes of the patient's organism, whose frequency coincides with the resonance frequency of the oscillatory circuit are amplified in the area of arrangement of the device by Q times, where Q - the quality factor of the oscillatory circuit. EFFECT: enhanced efficiency of treatment. 1 cl, 2 dwg
Patent RU-2171119-C2 (RU)
Inventor: VESTON TERENS EHDVARD
IPC: A61M5/31
Filed: 1997-03-21
Granted: 2001-07-27
Abstract: Изобретение предназначено для использования в медицине, в частности в безыгольных инъекторах. Выдающее устройство, например безыгольный впрыскиватель, содержит пружину 130, обеспечивающую запас энергии, и выдающий элемент, выполненный с возможностью перемещения под действием силы пружины для осуществления выдачи. Фиксатор 108 имеет первое положение, при нахождении в котором он удерживает выдающий элемент от перемещения, и второе положение, при нахождении в котором он обеспечивает возможность такого перемещения. Пусковой элемент выполнен с возможностью приведения в действие пользователем для перемещения фиксатора 108 из первого положения во второе положение. Предохранительный механизм для предотвращения перемещения фиксатора во второе положение предпочтительно обеспечен пазом 109 соответствующей формы и действует до завершения полной сборки устройства. Технический результат - предотвращение возможности случайного срабатывания устройства в процессе его изготовления. 2 с. и 15 з.п.ф-лы, 2 ил.
Patent RU-2159696-C2 (RU)
Inventor: USHANEV O N
IPC: B24D5/00
Filed: 1998-12-22
Granted: 2000-11-27
Abstract: Изобретение относится к металлообработке, а именно к шлифованию, и может быть использовано на предприятиях, изготавливающих и эксплуатирующих абразивный инструмент для обработки деталей из закаленных сталей и сплавов, чувствительных к термическим воздействиям. Для шлифования используют абразивный круг с прерывистой рабочей поверхностью, состоящей из чередующихся выступов и впадин, расположенных вдоль образующей рабочей поверхности. Количество впадин круга определяют по расчетной формуле в зависимости от скорости вращения абразивного круга и максимальной виброскорости колебаний шпинделя в радиальном направлении на режимах чистового шлифования, вызванной неуравновешенностью системы станок-инструмент-деталь (СИД). За счет совмещения частот вынужденных колебаний шпинделя в радиальном направлении, вызванных ударами выступов о деталь и неуравновешенностью системы СИД, уменьшается высота микронеровностей на обработанной поверхности. 4 ил., 1 табл.
Patent RU-2168551-C2 (RU)
Title: Part treatment method
IPC: C21D1/09
Filed: 1999-05-06
Granted: 2001-06-10
Abstract: FIELD: different branches of industry, namely part strength enhancing and enlarging conditions of their operation. SUBSTANCE: method comprises steps of placing parts in apparatus for generating fluxes of high temperature plasma; creating gas medium and pulsative flows of high temperature plasma for irradiating parts; realizing treatment by several stages, at least by two stages; at each stage irradiating part with flows of identical and(or) different density of energy of high temperature plasma having same and(or) different composition. Method allows (depending upon type of action, material, shape and kind of part) to change roughness of part surface, its microhardness, to fuse its microcracking and scratches, to enhance corrosion resistance, fatigue strength and so on due to modified structural and phase content of part surface layer. EFFECT: enlarged using range, enhanced efficiency of method. 5 cl
Patent RU-2195716-C2 (RU)
Title: Adaptive recording method and circuit arrangement for high-density optical recording device (versions)
Inventor: SEO DZIN-GIO
IPC: G11B7/0045
Filed: 1999-07-22
Granted: 2002-12-27
Abstract: FIELD: recording on optical media. SUBSTANCE: adaptive recording circuit has discriminator for discriminating value of current input-data label and values of front and/or rear intervals; generator for controlling waveform of record-pulse signal in compliance with current value of input data label and values of front and/or rear time intervals so as to generate adaptive record pulse; and excitation device for exciting light source by converting adaptive record pulse into current signal depending on excitation power level for respective channels. Width of first and/or last pulses of record-pulse signal waveform are varied according to value of current label of no-reset inversion coded input data and value of front and/or rear intervals thereby minimizing jitter and raising reliability and efficiency of system. EFFECT: enhanced recording density. 26 cl, 9 dwg
Patent RU-2172387-C2 (RU)
Title: Shoe for installation of shaped shutoff devices in wells
IPC: E21B29/10
Filed: 1999-08-10
Granted: 2001-08-20
Abstract: FIELD: construction and repair of wells, particularly, means for installation of shaped shutoff devices for isolation of zones of drilling complications or sections with disturbed seal of casing strings. SUBSTANCE: shoe has assembling bolt with left-hand and right-hand taper threads ands top nut screwed on thread. Nut has conical surface and knurling. There is bead between bolt threads. Installed under bead is additional stop with conical surface and funnel with locking ring. Sealing member in form of several cylindrical segments with conical surface on ends is located between stop nut and additional stop. Segments are interconnected to form ring by means of flexible material, for instance, rubber after is vulcanization. Flexible material is located, mainly, on segment end faces on side of additional stop. Shoe is secured in lower end of shutoff device, and after its expansion by hydraulic pressure, it is rolled out. When expander reaches the shoe, it is screwed with its end onto bolt thread and fixed with ring. Further rotation of expander and bolt results in nut screwing down on left-hand thread to free sealing member which is radially compressed to ensured free coming out of shoe from shutoff device. EFFECT: higher sealing reliability of shutoff device bottom due to use of shoe and repeated use of shoe. 5 dwg
Patent RU-2172462-C2 (RU)
IPC: F03G7/00
Filed: 1999-08-30
Granted: 2001-08-20
Abstract: FIELD: rocketry, applicable in launching of projectiles. SUBSTANCE: first the projectile is ejected from the barrel under the action of compressed air injected from the compressor, acceleration is imparted to it and its flight is ensured. The head air flow rotates the fins of the turbine installed on the rotor excitation windings of the generator and electric motor relative to the stator windings. Electric power is generated for rotation of the turbine through which the head air flow passes thus producing the reactive force. Means are provided for maneuver of the projectile in flight. The projectile is controlled from a ground radar set. EFFECT: reduced power consumption. 4 cl, 1 dwg
Patent RU-2178586-C2 (RU)
Title: Method for secret ballot
Inventor: MAKAROV B A
IPC: G07C13/00
Filed: 1999-12-01
Granted: 2002-01-20
Abstract: FIELD: method for ballot by voting-papers at conducting of elections, interrogatories or referendums. SUBSTANCE: the method consists in receipt by the voter of a voting paper, separation of its part with subsequent placement of the mentioned part in a ballot-box and a pole. Before and after separation of the mentioned part of the voting-paper filling-in of it is accomplished including conferment of one and the same individual anonymous code to each part of the voting paper. Promulgation of the results of voting includes promulgation of the mentioned codes of the voting papers, which may be made in the form of a combination of decimal digits, or letters, or strokes, or symbols. Every voter can check the correctness of registration of his vote at the poll at the electorate district, region, country on the whole without violation of the principle of anonymity. EFFECT: higher efficiency. 5 cl, 1 dwg
Patent RU-2180698-C2 (RU)
Title: Device for making and breaking of drilling assembly threaded joints
Inventor: NABIEV F N
IPC: E21B19/10
Filed: 1999-12-21
Granted: 2002-03-20
Abstract: FIELD: drilling of wells with axes inclined to horizon. SUBSTANCE: device has fixed and movable in axial direction members. Clamping member are made in form of changeable jaws with shoes. Connecting members are made in form of force ring and lever. Lever is installed in body for turning with help of additional hydraulic cylinders. Lever and ring are hinged to each other by hydraulic cylinders of clamping member drive. Device may have the second wrench immovable installed in device body secured to bed of drilling rig. Device makes it possible to fulfill all types of operations with members of drilling string without use of manual operations in drilling wells with constantly changing drilling axes relative to horizon. EFFECT: improved design. 2 cl, 3 dwg
Patent UA-51645-C2 (UA)
Title: Derivatives of pyrazole, intermidiate combinations for obtaining them and a herbicide on their base
IPC: A01N43/56
Filed: 1996-02-13
Abstract: Novel pyrazole derivatives represented by general formula (I) or salts thereof, and herbicides containing the same as the active ingredient capable of selectively controlling in a small dose both of gramineous and herbaceous weeds by both of foliage and soil treatments without damaging useful crops such as corn, wheat and barley, wherein R1, R2, X1, X2, Х3, Х4, Х5, Х6, Χ7, Χ8 and n are each as defined in claim 1.
Patent UA-47500-C2 (UA)
Title: Method of stopped boiler warming up
Inventor: MYSAK YOSYP STEPANOVYCH
Filed: 1999-05-18
Abstract: In a method of stopped boiler warming up, by intake of an air flow, warming it up by a heat source and passing it through an air-gas path of the boiler, a part of the warmed up air flow from the gas path is supplied respectively into lower part of the boiler set and into the boiler in a closed loop, while this airflow is periodically mixed with the warmed airflow. The method ensures an intensive cold and warmed up air flows transmission, keeping a temperature necessary for the stopped boiler warming up, increase the warming efficiency with lower power consumption.
Patent RU-2204330-C2 (RU)
Inventor: DAMBAEVA E G
IPC: A61B17/00
Filed: 2000-02-28
Granted: 2003-05-20
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out splenectomy. At least one half of unchanged small intestine is excised. Splenectomy and small intestine resection is carried out simultaneously in particular cases. Other particular cases involve carrying out splenectomy and small intestine resection stage-by-stage. EFFECT: reduced risk of recidivation. 3 cl
Patent RU-2202640-C2 (RU)
Title: Receiving container of solid mercury-containing waste demercurization plant
Inventor: D JACHENKO JU G
IPC: C22B43/00
Filed: 2000-02-29
Granted: 2003-04-20
Abstract: FIELD: demercurization processes; receiving, temporary storage, transportation and delivery of solid mercury-containing wastes, mercury-vapor lamps in particular to demercurization plant. SUBSTANCE: receiving container has housing with loading hatch hermetically closed with cover and taper base. Unloading branch pipe is fitted at cone vertex. Spring-loaded rod mounted along axis of housing runs through sealing gland unit and guide tube. Rod is provided with handle and is connected with plate supported by edges of hole of taper base. Mounted on the outside of housing are: connecting flange, supports, sling hooks and pipe union with plug. EFFECT: simplified construction; ease in maintenance; safe storage. 1 dwg
Patent RU-2179239-C2 (RU)
Inventor: KOVALENKO JU F
IPC: E21B49/00
Filed: 2000-03-29
Granted: 2002-02-10
Abstract: FIELD: methods of mineral recovery. SUBSTANCE: method includes perforation of well walls and creation of differential pressure. Preliminarily, mechanical properties of formation ground samples are tested, and rated value of differential pressure required for changing the ground structure to increase its permeability in well surroundings is determined. During perforation or after it, differential pressure is built up with value not less than raised one and maintained said value until well is changed to operating conditions. Preferably differential pressure shall be maintained within rated value until cessation of fluid output. Proposed method is used for recovery of oil, water, gas-condensate, etc., in well completion. EFFECT: higher efficiency of well production rate increase. 2 cl, 4 ex
Patent RU-2188373-C2 (RU)
Inventor: RULEV V M
IPC: F28D7/02
Filed: 2000-04-17
Granted: 2002-08-27
Abstract: FIELD: power and chemical engineering industries. SUBSTANCE: heat exchanger has a casing accommodating a heat-exchanging element consisting of a great number of walls, ducts for circulation of heat exchange media, means for closing the ducts and forming the circulation paths for heat exchange media installed in the for heat exchange media installed in the ducts with complete or partial closing of the latter, from one edge each wall is connected to the adjacent wall, and from the other edge - to the wall positioned from it in an even number of intermediate walls, or from one and the other edges the wall is connected to the next wall positioned from it in an even number of intermediate walls making up rows of combined walls, ducts between the rows and between the rows and the casing. EFFECT: reduced hydraulic non- uniformity and enhanced compactness of the heat exchanger. 2 dwg
Patent RU-2192323-C2 (RU)
Title: Method and apparatus for coiling rod
Inventor: NEKIPELOV V S
IPC: B21B47/02
Filed: 2000-05-24
Granted: 2002-11-10
Abstract: FIELD: rolled stock production, namely processes and equipment for forming coils of steel rods or non-ferrous metal rods. SUBSTANCE: method comprises steps of continuously feeding rod through guide; forming variable-diameter turns by changing rotation speed of rod and laying turns by horizontal layers along height of coil. Novelty is feed of rod at speed (35-300) m/s. Formation of variable-diameter turns is realized by action of dynamic efforts due to deflection of rod at guide outlet by inclination angle (15-80) degrees relative to rotation axis and then feeding it along curvilinear concave path at providing rotation angle (80-90) degrees relative to rotation axis of guide while changing rotation speed of guide at taking into account given relation   where ω - angular velocity of guide; σ T  - rod material yield strength. Formed variable-diameter turns in the form of flat helix are fed by means of conveyor for laying them in well. Laid coil is tied. EFFECT: possibility for forming compact coil of high-quality rod with enhanced efficiency. 26 cl, 18 dwg
Patent RU-2212366-C2 (RU)
Title: Способ наполнения контейнера жидкостью и наполняющее устройство
Inventor: SHEKHOL M JOKHAN
IPC: B65B3/34
Filed: 1999-02-17
Granted: 2003-09-20
Abstract: Изобретение относится к области наполнения контейнеров жидкостью, например молочными продуктами. Наполняющее устройство имеет наполняющий канал, который соединен с накопительным резервуаром. На несущем средстве установлены деформируемая трубка, образующая дроссельный участок в канале, и зажимное средство, расположенное вдоль трубки, предназначенное для воздействия на боковые стороны трубки. При проведении операции закрытия канала зажимное средство смещается против потока для создания давления ниже атмосферного в канале после зажимного средства. Наполняющее устройство также имеет измеритель для измерения разливаемого количества жидкости. При осуществлении способа наполнения контейнера канал открывается посредством смещения зажимного средства из зажимающего положения и измерения количества жидкости, подаваемой в контейнер, после чего зажимное средство возвращается в зажимающее положение и смещается против потока. Способ и устройство обеспечивают стерильные условия при наполнении контейнеров. 2 с. и 12 з.п. ф-лы, 4 ил.
Patent RU-2197479-C2 (RU)
Inventor: ANDRESEN BRAJAN MAJKL
IPC: C07C311/37
Filed: 1999-04-09
Granted: 2003-01-27
Abstract: FIELD: organic chemistry, chemical technology, biochemistry. SUBSTANCE: invention relates to novel derivatives of sulfonamides of the general formula (I)   where R 1  means   being each of a, b and c = 1; each of A 1 , A 2 , A 3  is taken independently among hydrogen atom, (C 1 -C 5 )-alkyl, phenyl or substituted phenyl; R 2  and R 3  are taken independently among (C 1 -C 6 )-alkyl; or R 2  and R 3  form in common 3-7-membered cycloalkyl, tetrahydropyrane-4-yl ring or bicyclic ring of the formula:   where asterisk means carbon atom that is general for R 2  and R 3 ; Q means (C 1 -C 6 )-alkyl, (C 6 -C 10 )-aryl, (C 6 -C 10 )-aryl-(C 1 -C 6 )-alkyl, (C 6 -C 10 )-aryloxy-(C 1 -C 6 )-alkyl, (C 6 -C 10 )-aryloxy-(C 6 -C 10 )-aryl, (C 6 -C 10 )-aryl-(C 6 -C 10 )-aryl, (C 6 -C 10 )-aryl-(C 6 -C 10 )-aril-(C 1 -C 6 )-alkyl, (C 6 -C 10 )-aryl- -aryl-(C 6 -C 10 )-aryl, (C 6 -C 10 )-aryl-(C 1 -C 6 )-alkyl or (C 6 -C 10 )-aryl-(C 1 -C 6 )-alkoxy-(C 6 -C 10 )-aryl where each (C 6 -C 10 )-aryl group of indicated (C 6 -C 10 )-aryl, (C 6 -C 10 )-aryl-(C 1 -C 6 )-alkyl, (C 6 -C 10 )-aryloxy-(C 1 -C 6 )-alkyl, (C 6 -C 10 )-aryloxy-(C 6 -C 10 )-aryl, (C 6 -C 10 )-aryl-(C 6 -C 10 )-aryl, (C 6 -C 10 )-aryl-(C 6 -C 10 )-aryl-(C 1 -C 6 )-alkyl, (C 6 -C 10 )-aryl-(C 6 -C 10 )-aryl-(C 6 -C 10 )-aryl, (C 6 -C 10 )-aryl-(C 1 -C 6 )-alkyl or (C 6 -C 10 )-aryl-(C 1 -C 6 )-alkoxy-(C 6 -C 10 )-aryl is substituted possibly by any of ring carbon atom able to form additional bond, one or more substitute per a ring taken independently among fluorine, chlorine, bromine atom, (C 1 -C 6 )-alkyl, (C 1 -C 6 )-alkoxy-group, perfluoro-(C 1 -C 3 )-alkyl, perfluoro-(C 1 -C 3 )-alkoxy-group and (C 6 -C 10 )- aryloxy-group; and Y means hydrogen atom or  -alkyl. Compounds of the formula (I) are intermediate substances used in synthesis of inhibitors of matrix metalloproteinases. EFFECT: improved method of synthesis, valuable biochemical properties. 12 cl
Patent RU-2204523-C2 (RU)
Title: Ручная машинка для переноса пленки с несущей ленты на подложку
Inventor: ZEMMLER GEORG
IPC: B65H37/00
Filed: 1999-04-15
Granted: 2003-05-20
Abstract: Изобретение относится к ручным канцелярским принадлежностям и обеспечивает хорошие эксплуатационные свойства. Ручная машинка для переноса пленки с несущей ленты на подложку содержит корпус, в котором расположены питающая катушка для несущей ленты, покрытой пленкой, и смещенная в радиальном направлении относительно питающей катушки приемная катушка для приема отделенной от пленки несущей ленты. Направляющее несущую ленту переносящее устройство выступает из корпуса и передает подложке сторону несущей ленты, покрытую пленкой. Между питающей катушкой и приемной катушкой образовано приводное соединение с проскальзывающей муфтой, которое при приведении в действие питающей катушки с помощью оттягивания несущей ленты приводит в движение приемную катушку с таким числом оборотов, чтобы несущая лента постоянно оставалась натянутой. Для улучшения передачи вращающего момента между катушками предусмотрено по одной шайбообразной стенке, причем стенка катушки одного корпуса катушки выполнена со шлицем, а стенка катушки другого корпуса катушки входит в шлиц и там зажата. 7 з.п. ф-лы, 4 ил.
Patent RU-2206485-C2 (RU)
Title: Overhead belt conveyor
Inventor: PODOPRIGORA JU A
IPC: B65G15/08
Filed: 2001-04-03
Granted: 2003-06-20
Abstract: FIELD: mechanical engineering; conveyors. SUBSTANCE: proposed overhead belt conveyor includes support frame with closed guides secured on frame at both sides of conveyor and passed over drive and end drums, and endless conveyor belt with roller hangers uniformly spaced and second on conveyor belt for movement along guides. Each guide is made in form of single pipe. Hangers resting on guides are connected to belt by means of crossmembers. Rollers enclosing guide from top and bottom are made in form of truncated cones, optimum angle of roller opening being α = 2Karctg(P/H) where α is roller opening angle, rad; P is radial load on roller, N; H is axial load on roller, N; K is manufacture error coefficient chosen in interval from 0.8 to 1.2. EFFECT: improved reliability of conveyor in operation. 2 dwg