baber/WOPTO huggingface dataset:
Patent RU-2010121-C1 (RU)
Title: Hydraulic coupling
Inventor: FRUMKIN LEV A
IPC: F16D31/04
Filed: 1990-04-02
Granted: 1994-03-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: coupling has drive and driven coupling members, the driven coupling member embraces the drive one and has a symmetrically shaped inner surface and projections on the inner surface. The coupling also has a cavity between the coupling members. The projection has an inner surface which radius is equal to the radius of the drive coupling member. The inner surface of the driven coupling member is made with different radiuses of curvature. Spring-loaded vanes are mounted in the drive coupling member, and channels in the form of radially blind slots which communicate with the cavity are made in the driven coupling member. An axially movable control member in the form of a plate with a longitudinal trapezoidal slot which walls are engageable with vane links is mounted on the drive coupling member. EFFECT: improved structure. 4 cl, 5 dwg
Patent RU-2015437-C1 (RU)
Title: Shut-off device
Inventor: SHISHKIN VIKTOR V
IPC: F16K3/00
Filed: 1990-09-18
Granted: 1994-06-30
Abstract: FIELD: pipe-line fixtures. SUBSTANCE: shut-off device in the form of torus filled with compressed gaseous medium and coupled with movement mechanism os installed in pipe communicating with body. Torus is made cone-shaped and is enveloped over bigger face with bands. Ends of bands are attached to outer surface of pipe, other ends are anchored on movement mechanism. Pipe is divided into two spaces with the aid of partition, each of them having radial holes. Movement mechanism is built in the form of drive shaft with drums and is positioned in body. EFFECT: simplified design, enhanced reliability. 1 dwg
Patent RU-2021781-C1 (RU)
Title: Перфоратор
Inventor: DONETSKIJ DMITRIJ A
IPC: A61B17/322
Filed: 1990-12-03
Granted: 1994-10-30
Abstract: Использование: для сетчатого перфорирования трансплантантов кожи, например, при лечении ожогов. Сущность изобретения: одновременным вращением привода ножевого валика и подталкиванием расправленный кожный лоскут перфорируют по всей длине между ножевым валиком и матричными кольцами. 2 ил.
Patent RU-2017041-C1 (RU)
Title: Testing gear wheel
Inventor: OLEJNIK NIKOLAJ V
IPC: F16H55/08
Filed: 1991-03-04
Granted: 1994-07-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: all teeth of the testing gear wheel is divided into sectors. The number of teeth in each sector is equal to the number of teeth of a gear wheel to be tested which engages with the testing gear wheel. Length of teeth in sector is the same and less than length of teeth of the gear wheel to be tested. One part of each sector has teeth the Length of which is differ from the length of teeth of other sectors. The other part of the sectors has teeth length of which are the same. The sectors of this part are alternated. EFFECT: enhanced reliability. 1 dwg
Patent RU-2027450-C1 (RU)
Inventor: SKOBELKIN OLEG K
IPC: A61N5/06
Filed: 1991-03-29
Granted: 1995-01-27
Abstract: Предложено устройство для бесконтактного прокаливания кожи на пальце пациента при заборе крови для последующих анализов. Устройство содержит импульсный рабочий лазер, излучающий в среднем ИК-диапазоне, непрерывные лазеры, излучающие в видимом спектральном диапазоне и фокусирующие оптические системы, обеспечивающие возможность наведения импульсного излучения на выбранный для облучения участок биоткани. Фокусирующий объектив импульсного лазера может быть выполнен в виде цилиндрической линзы, позволяющей фокусировать излучение в линию. Применение устройства исключает возможность заражения пациента вирусными инфекционными заболеваниями. 3 з.п. ф-лы, 2 ил.
Patent RU-2049867-C1 (RU)
Title: Scraper bowl
Inventor: SHAVOLOV ANDREJ S
IPC: E02F3/64
Filed: 1991-04-02
Granted: 1995-12-10
Abstract: FIELD: earth-moving machinery. SUBSTANCE: scraper bowl has side walls thrusting against wheels and furnished with lifting mechanism. Side walls are connected with bottom which has cutting knives. Front suspension has turning gate support plate operated by side hydraulic rams through single-arm levers. Tie-rods are hinge-connected with hydraulic rams through single-arm levers. Front suspension of gate is cable-type with sheaves of reverse pulley block. Rear part, of gate has springs fitted on rods getting into turning bushings installed on additional armed levers connected with tie-rod levers by means of common driving levers sliders hinge-coupled with driven links. The latter are installed on side walls of bowl connected with front upper end face casing. EFFECT: enlarged operating capabilities. 4 dwg
Patent RU-2027962-C1 (RU)
Title: Cryogenic plant
Inventor: POKROVSKIJ NIKOLAJ V
IPC: F17C5/04
Filed: 1991-06-13
Granted: 1995-01-27
Abstract: FIELD: production of cryogenic fluid. SUBSTANCE: cryogenic plant having main and auxiliary cryogenic reservoirs 1 and 2 and main line 5 feeding the cryogenic fluid to using equipment which is connected to main cryogenic reservoir 1 and is provided with additional cryogenic fluid supply main 6 connected to auxiliary cryogenic reservoir 2 and pipe lines 3 and 4 for discharging cryogenic fluid vapor which are brought in communication with gas spaces of reservoirs 1 and 2. Pipe line 3 connected with reservoir 1 is coupled to additional cryogenic fluid supply main 6 and pipe line 4 connected with reservoir 2 is coupled to main cryogenic fluid supply main 5. EFFECT: enhanced reliability. 1 dwg
Patent RU-2017659-C1 (RU)
Inventor: ANDREEV ALEKSANDR V
IPC: B64G1/22
Filed: 1991-06-28
Granted: 1994-08-15
Abstract: FIELD: control methods and facilities. SUBSTANCE: in the process of regulating the ballistic parameters of the working section of flexible coupling physical and mechanical characteristics of this section are changed locally; one also changes: the cross-section profile of the working section of flexible coupling, the material of the working section of flexible coupling. The working section of flexible coupling is given the movement relative to both objects forming its margin on each of the objects. In this case when the working section of flexible coupling is taken aboard an object its margin on this object is formed by means of conversion of the flexible coupling material from solid-phase into viscous-flow state. The device is equipped at least with one means for the local change of physical and mechanical characteristics of the working section of flexible coupling interacting with means 4, 5 for forming this section and connected through information-control channels with the system of providing for the object operation. The means for the local change of physical and mechanical characteristics is made as member 9 in order to change the cross-section profile of the working section of flexible coupling located in the place of this section forming of flexible coupling margin and interacting with the system providing for the object operation through unit 6 of task and indication of parameters of the object relative movement, or through member 11 for coating the working section of flexible coupling, or through mixing-modification chamber communicated with means 4,5 for forming the working section of flexible coupling and members in order to measure out the feed to this chamber of some parts of flexible coupling margin. The means for maintaining the flexible coupling margin in the viscous-flow state is made in the form of several isolated thermal-stabilized reservoirs for storing the indicated margin parts. The reservoirs are equipped with members for their delivery out of these reservoirs. The device is equipped with located at least on one of the objects means 12 for converting the flexible coupling material from solid-phase to viscous-flow state, communicated hydraulically with the means for maintaining the flexible coupling margin in the viscous-flow state. EFFECT: expansion of potentialities and enhanced control flexibility. 10 cl, 5 dwg
Patent RU-2033288-C1 (RU)
Title: Apparatus for cooling rolled bars, produced by dividing rolling process
Inventor: BOGDANOV NIKOLAJ ALEKSANDROVIC
IPC: C21D1/02
Filed: 1991-04-19
Granted: 1995-04-20
Abstract: FIELD: rolled stock production. SUBSTANCE: several jets in the form of annular nozzles are mounted in a common body. Receiving funnels of the jets and cooling chambers are mounted in the body of the apparatus in eccentric sleeves; that simplifies tuning of the apparatus. EFFECT: lowered dimensions of the apparatus, providing homogeneous mechanical properties of rolled stock and increasing metal yielding. 2 cl, 2 dwg
Patent RU-2051076-C1 (RU)
Inventor: KHMYLOV LEONID V
IPC: A45C13/30
Filed: 1991-08-15
Granted: 1995-12-27
Abstract: Использование: устройства для транспортировки грузов, в частности багажные ремни с ручками. Сущность изобретения: устройство содержит гибкую ленту 1 в виде петли, связанную с ней рукоятку 17 и две вогнутые опоры верхнюю 2 и нижнюю 3. Верхняя опора 2 состоит из конусообразного кольца 4 и фигурной поперечины 5. Нижняя опора 3 выполнена в виде конусообразного кольца с цилиндрическими ребрами жесткости. В поперечине 5 верхней опоры 2 и ребрах жесткости нижней опоры 3 выполнены прорези для прохода гибкой ленты 1. На ленте 1 нанесена шкала, каждое деление которой соответствует диапазону веса арбуза данного периметра в зрелом состоянии. Это позволяет не только переносить грузы сферической формы, но и помогает покупателю в выборе зрелого арбуза. 2 з. п. ф-лы, 3 ил.
Patent RU-2027472-C1 (RU)
Title: Drilling mud cleaning device
Inventor: DOTSENKO VLADIMIR A
IPC: B01D33/39
Filed: 1991-10-31
Granted: 1995-01-27
Abstract: FIELD: crude oil production. SUBSTANCE: device has fine filter 11 and coarse filter 6 in form of slot screens made up of trapezoidal wire with ribs 12 and 8 for degassing of drilling mud and for uniform distribution of mud. Device has cup 13 for discharging cuttings and for sealing. Fitted in cup is auger 14 secured coaxially with coarse filter 6 by means of cross 15. EFFECT: enhanced quality of cleaning. 1 dwg
Patent RU-2088630-C1 (RU)
Title: Method and arrangement for heating semicoking drum
Inventor: GEORG LEZEL
IPC: C10B21/18
Filed: 1992-02-06
Granted: 1997-08-27
Abstract: The invention relates to a process and an apparatus for the heating of a carbonisation rotary kiln (1), in particular a carbonisation rotary kiln (1) for low-temperature carbonisation. In this process, heating gas heated in a heat exchanger (10) is passed in a heating-gas cycle (9) from the heat exchanger (10) over the carbonisation rotary kiln (1). A heat sink (12) is present for cooling the heating gas. To control the supply of energy to the carbonisation rotary kiln (1), provision is made for the heating gas to be returned, at least partially and in a controlled manner, via a bypass pipe (1), in which the heat sink (12) is situated, past the carbonisation rotary kiln (1) to the heat exchanger (10). Provision is also made for the heating gas to be able to be returned, partially and in a controlled manner, via the heat sink (12) to the carbonisation rotary kiln (1). Distribution of the heating gas to a maximum of three paths is ensured by an arrangement of pipes and control members (15, 16, 18 and 19). <IMAGE>
Patent RU-2062347-C1 (RU)
Title: Клапанная форсунка и способ ее изготовления
Inventor: DITER FOGT
IPC: F02M61/18
Filed: 1991-07-17
Granted: 1996-06-20
Abstract: Использование: двигателестроение, в частности топливовпрыскивающая аппаратура двигателей, особенно для двигателей внутреннего сгорания с внешним смесеобразованием с принудительным зажиганием. Сущность изобретения: в клапанной форсунке, состоящей из корпуса седла клапана 18 и соединяемого с ним корпуса с отверстиями 22, часть клапана вдвигается в продольное отверстие 3 держателя седла 1 и жестко соединяется с держателем седла 1, причем глубина вдвигания определяет предварительную установку хода запорной иглы. Точная установка хода запорной иглы осуществляется в полностью смонтированной клапанной форсунке, в то время как часть клапана между точками закрепления 24, 30 корпуса с отверстиями 22 деформируется.2 с. и 7 з.п.ф-лы, 1 ил.
Patent RU-2064384-C1 (RU)
Title: Plasma cutting method
Inventor: TROYANOZHKO ALEKSANDR G
IPC: B23K10/00
Filed: 1991-07-22
Granted: 1996-07-27
Abstract: FIELD: plasma cutting of different steels. SUBSTANCE: method for cutting by electric arc, burning between electrode of plasmatron and cut metal sheet, stabilized by flow of plasma-generating gas, for example, by air adding to plasma-generating gas before heating it easily-ionized additive such as chemical compounds of potassium, sodium, calcium, barium in gaseous or solid dispersed state in quantity equal to m m = (0,1-0,5)×10 -2 m, where m m  - molar consumption of additive; m - molar consumption of plasma-generating gas. EFFECT: higher efficiency. 1 dwg, 1 tbl
Patent RU-2047215-C1 (RU)
Title: Method of protecting stabilized power source from overloads and short circuiting
Inventor: NEVZGODIN VLADIMIR I
IPC: G05F1/569
Filed: 1991-11-15
Granted: 1995-10-27
Abstract: FIELD: electrical engineering. SUBSTANCE: apparatus for performing the method includes the control unit 1, the switching member 2, the diode 3, the throttle 4, the capacitor 5, the pulse selector 6, the coincidence unit 7, the timing circuit 8, the control unit 9, the adder 10, the OR-gate 11, the model 12 of the power source, the comparator 13. The invention allows to increase a quick response of protection of the stabilized power source at emergency modes due to decreasing a time period of detecting a failure. Upon overloading a voltage of the model 12 of the power source differs from its reference value. A duration of pulses, being formed for controlling the switching member 2 in such case, is directly proportional to a difference signal, being formed in the result of comparison of the output voltage of the model 12, being measured in an accelerated time scale, and of the reference voltage. EFFECT: enhanced quick response at protection of power sources. 1 cl, 2 dwg
Patent RU-2051443-C1 (RU)
Inventor: AGRICH YURIJ V
IPC: H01L21/8228
Filed: 1992-01-27
Granted: 1995-12-27
Abstract: Использование: способы изготовления КМОП ИС, применяемых в микроэлектронике. Сущность изобретения: на поверхности полупроводниковой подложки первого типа проводимости с карманами второго типа проводимости формируют изолирующий диэлектрик из термической двуокиси кремния, вскрывают одновременно все области истоков, стоков и разделительные области МОП транзисторов обоих типов, выращивают на поверхности открытых областей технологический слой двуокиси кремния толщиной менее 0,3 толщины слоя изолирующего диэлектрика и проводят фотогравировку области истока, стока и разделительных областей n-типа с использованием фотошаблона с окнами больших размеров, чем окна в слое изолирующего диэлектрика, затем проводят легирование примесью n-типа и ускоренное низкотемпературное окисление легированных областей n-типа во влажной среде, затем проводят легирование истоков, стоков и разделительных областей р-типа через технологический слой, после чего проводят фотогравировку изолирующего и технологического слоев, вскрывая области под затвор и контакты, и формируют затворный диэлектрик и электрод затвора. 3 з. п. ф-лы, 4 ил.
Patent RU-2016239-C1 (RU)
Title: Positive displacement engine
Inventor: SAVIN GEORGIJ A
IPC: F02B75/02
Filed: 1992-03-11
Granted: 1994-07-15
Abstract: FIELD: manufacture of engines. SUBSTANCE: arranged in housing are two pairs of blades secured on semi-shafts and kinematically coupled with power takeoff shaft by means of blade rocking mechanism. Power takeoff shaft is made in form of ring installed for rotation on bearing and connected with output shaft by means of Hooke's joint. Output shaft is installed coaxially with blade semi-shafts. Yokes of Hooke's joints secured on output shaft are arranged at angle relative to each other. EFFECT: enlarged operating capabilities. 4 dwg
Patent RU-2044520-C1 (RU)
Title: Device for locating and removal of foreign metallic objects
Inventor: STARYKH VLADIMIR S
IPC: A61B17/50
Filed: 1991-07-11
Granted: 1995-09-27
Abstract: FIELD: medical engineering; devices used in traumatology and neurosurgery. SUBSTANCE: this device incorporates hollow needle with handgrip fitted to its nonworking end and box-grooved sponge disposed at working end. Inner channel of needle houses mandrin capable of longitudinal movement and having box-grooved sponge at working end and layer of dielectric material on its external surface. Sponges are formed by grooves made at needle edges and mandrin. These sponges are parts of one electric circuit which becomes complete on gripping foreign object. Mandrin is spring-loaded relative to handgrip and has button with tooth to interact with other tooth disposed on needle handgrip to form rack. EFFECT: more sophisticated design. 2 dwg
Patent RU-2077655-C1 (RU)
Title: Method for grouting boreholes
Inventor: RYZHOV VALENTIN M
IPC: C09K8/42
Filed: 1992-02-11
Granted: 1997-04-20
Abstract: FIELD: well drilling. SUBSTANCE: structurized and structure-forming mortars are pumped through the drill pipe string alternatively. Achieving the drill string-borehole annulus by these mortars is ensured. Grouting mass is formed just in the borehole. As this takes place, drill pipes are revolved to form the grouting mass. The revolving is carried out in the process of alternative pumping the structurized and structure- forming mortars in the drill string-borehole annulus. Besides, the grouting is carried out as the borehole comes deeper. As this takes place, the structurized and structure-forming mortars are used as streadhead. Clay suspension with specific density 1.04 - 1.15 gram per cubic centimeter is used as the structurized mortar. Polycrylamide solution is used as structure-forming mortar. EFFECT: higher efficiency. 3 cl, 1 dwg
Patent RU-2069878-C1 (RU)
Title: Process of electromagnetic logging of holes
Inventor: VERZHBITSKIJ VIKTOR VLADIMIROV
IPC: G01V3/18
Filed: 1992-02-10
Granted: 1996-11-27
Abstract: FIELD: mineralogy. SUBSTANCE: process is meant for determination of electric parameters of crack collectors and for orientation of horizontal axis of electric anisotropy relative to cardinal points. In accordance with method of electromagnetic logging electromagnetic field is additionally excited along axis of hole and in horizontal plane at angle of 45 deg to one of directions of excited field. Intensity of magnetic field is measured in directions along axis of hole coinciding with directions of each of excited mutually perpendicular field and in each of two directions perpendicular to excited fields and shifted through 45 deg. EFFECT: improved operational reliability of process. 1 dwg
Patent RU-2000290-C1 (RU)
Inventor: BUROV MIKHAIL A
IPC: C05D5/00
Filed: 1992-03-18
Granted: 1993-09-07
Abstract: Использование в сельском хоз йстве  дл  улучшени  агрохими егких свойств по  чвы и повышени  урожайности Сущность  удобрение дл  известковани  кислых почв  н nr inpc  л z, , опроиз водства г содержанием ( v J и МдО не менее  43% включающее фракции с размером мл  тиц менее 0 25 и 0 25 05 мм и пормзов н  ные гранулы фракции 0.5-1 0 и 10 2 l i мм  пои общем объеме пор 40 80% дополни  тельно содерчиг сульфат аммони  при еле  дующем соотнош ми КОМПОНРНТОР мае %  сульфат аммони  Л 15 шлак мет лл/ni иче  ского производства остальное Полученное  удобрение уменьшает также смерчаемость  в зимнее ирем  А нбл
Patent RU-2040208-C1 (RU)
Title: Removable medical electrode device
Inventor: ONISHCHENKO EVGENIJ F
IPC: A61B5/24
Filed: 1992-06-04
Granted: 1995-07-25
Abstract: FIELD: medical engineering. SUBSTANCE: device has flexible insulation casing 3 with soft conducting core 2 connected to area 4 of electric contact in the center of cup 7 attachable to the surface of body 8. Working part 5 has wood-screw-like plug 1 screwable into core 2 and connected to conducting cable 6 of a medical apparatus. EFFECT: enhanced reliability in recording electric signals to be taken from human organism under examination. 2 dwg
Patent RU-2038147-C1 (RU)
Inventor: GALANIN SERGEJ N
IPC: B02C7/14
Filed: 1992-06-08
Granted: 1995-06-27
Abstract: FIELD: food industry. SUBSTANCE: mill has electric motor 8 fitted into a housing, mechanism for regulating the grade of grinding provided with stepped cover 9 and lock 17; cup 24, threaded bushing 11 with flange 18. Bushing 11 has seats for lock 17 to be fitted into mounted in a spaced relation to each other, and support 2 resting with its tail against one of them. One of the mill-stones 23 is connected with bushing 11, the other is engaged with the shaft of electric motor 8. There is a supporting device combined of a base, supporting flange and flexible segment-type plates. Seats for the lock can be made like V-shaped slots radially located around the bushing of flange, with the lock having a bulge whose shape corresponds to that of slots. EFFECT: higher efficiency and reliability. 1 cl, 4 dwg
Patent RU-2007602-C1 (RU)
Inventor: NIKITIN YURIJ N
IPC: F02F3/00
Filed: 1992-07-13
Granted: 1994-02-15
Abstract: FIELD: engine engineering. SUBSTANCE: piston has head with heat belt and grooves for compressing and oil catch rings and skirt profiled so that a ratio of diametrical deviations from nominal diameter of the piston at the top edge of the heat belt, at bottom edge of the first inter- crank crosspiece, at the top zone of the skirt, at the bottom edge of the skirt to diameter of the cylinder at a given value of a distance from the bottom of the piston to nominal diameter result in optimization of the profile of side surface of the piston. Characteristic parameters for engines with spark ignition and Diesels are available separately. EFFECT: improved design. 4 cl, 1 dwg
Patent RU-2008762-C1 (RU)
Title: Method of formation of magnetic field of quadrature trap with magnetic well
Inventor: PANOV DMITRIJ A
IPC: H05H1/14
Filed: 1992-07-17
Granted: 1994-02-28
Abstract: FIELD: plasma equipment. SUBSTANCE: in compliance with the method magnetic field of quadrature trap is formed with minimum B having orthogonal geometry in region of medium cross-section of trap normal to its axis. Such method of formation of magnetic field prevents disturbance of trajectories of charged particles by quadrature components of magnetic field. EFFECT: improved operational characteristics. 10 dwg
Patent RU-2034587-C1 (RU)
Inventor: BOBROVSKIKH ALEKSANDR V
IPC: A63B17/00
Filed: 1992-08-19
Granted: 1995-05-10
Abstract: FIELD: sports and domestic, in particular, for training in sportive and domestic conditions. SUBSTANCE: gymnastic wall 1 is mounted between horizontal supports 4. Poles 2 are connected by cross-pieces 3. Gymnastic cross-piece 7 is mounted in upper part of poles 2 on rotary brackets 6. Springy expander secured to wall is connected with cable 17, which carries handle with expander having tubular beams interconnected by flexible member. Gymnastic rings 14 and climbing rope 15 are fixed on gymnastic cross-piece 7. Minibars 16 are mounted on middle portion of wall 1. Cantilevered portions 9 are mounted on brackets 6 through rotary sleeves 8 with fastening bolts. Gymnastic platform has casing made from leatherette and filled with various-diameter plastic balls. EFFECT: increased efficiency and enhanced reliability in operation. 4 cl, 20 dwg
Patent RU-2038163-C1 (RU)
Title: Screw-type centrifuge for clarification of liquids
Inventor: KVASENKOV OLEG I
IPC: B04B1/20
Filed: 1992-09-22
Granted: 1995-06-27
Abstract: FIELD: food industry. SUBSTANCE: centrifuge has a housing with rotor inside provided with unloading screw. The axial outlet hole of rotor is designed for liquid phase and has a means to adjust its diameter fitted into it. The means is shaped like an iris diaphragm and enables to adjust diameters in a smooth way and consequently the content of the solid phase in the liquid. EFFECT: higher efficiency and reliability. 2 dwg