baber/WOPTO huggingface dataset:
Patent RU-2033955-C1 (RU)
Title: Workpiece handler
Inventor: BLIZNETS PAVEL M
IPC: B25J9/00
Filed: 1991-01-04
Granted: 1995-04-30
Abstract: FIELD: robotics. SUBSTANCE: handler has a body made of elastic material, rod, ball joints, swinging gear, controlled drive, elastic coating. The rods are secured in the body by means of ball joints. The rods are linked by means of the swinging gear, for example, in the form of connecting rod gear, with the controlled drive in the form of electromagnets with a sucked-in armature and coil. Attached to the rods is a protective elastic device in the form of film hermetically connected to the body edges. The controlled drive through the swinging gear actuates cyclic angular displacements of the rods, providing the desired law and phasing of these displacements. Flexible elastic body makes it possible to shape the handler as necessary, facilitates uniform redistribution of pressure on the rod ends. In addition to insulating and protective functions, the elastic coating gives the handler a property to move liquid, loose and viscous materials. To move these materials, use is made of the wave method of phasing of rods movement. The substance of such a phasing consists in displacement of cavities in the elastic coating arising at inclination of rods. The material moves in the direction of front-wave propagation. EFFECT: improved design. 3 dwg
Patent RU-2014024-C1 (RU)
Title: Method of treatment of chronic osteomyelitis
Inventor: ATAEV SALAUTDIN D
IPC: A61B17/56
Filed: 1991-03-29
Granted: 1994-06-15
Abstract: FIELD: medicine. SUBSTANCE: pathologically altered tissues are totally removed: the thin skin knitted together with the bone and the most altered parts of the periosteum and bone. The bone cut is covered by the musculus tibialis anterior. EFFECT: elimination of infection sources causing complications, cut down hospital treatment period.
Patent RU-2043978-C1 (RU)
Title: Aerator with rotors of opposite rotation
Inventor: SHEREMET PAVEL ZAKHAROVICH
IPC: C02F3/16
Filed: 1991-04-04
Granted: 1995-09-20
Abstract: FIELD: devices used for dissolution of air oxygen in water. SUBSTANCE: aerator uses two coaxial hollow shafts with an annular space between them, whose lower ends are connected to the rotors of opposite rotation, and the upper end of the internal hollow shaft is kinematically linked with electric motor shaft. Aerator is furnished with a casing, in which in bearings the external hollow shaft is installed, the upper ends of hollow shafts have funnels. The funnel of the internal shaft is positioned inside the funnel of the external shaft with a gap for air flow. Mounted on the electric motor form and shaft are impellers of axial-flow fan that are rigidly connected to the external and internal funnels respectively; the external ends of the impeller connected to the internal funnel are positioned near the wall of the external funnel. EFFECT: improved design. 1 dwg
Patent RU-2049708-C1 (RU)
Title: Hopper for loose lump materials
Inventor: ARASTENKOV NIKOLAJ B
IPC: B65D88/66
Filed: 1991-04-29
Granted: 1995-12-10
Abstract: FIELD: mining and other industries; storing and discharging of loose lump materials. SUBSTANCE: hopper has vertical housing 1 with charging hole 2 and discharge funnel 3, rod 4 secured in funnel with dividers 5 mounted on rod one over the other, and vibrator 6 connected with upper end of rod 4. Each divider 5 is made in form of cone whose generating surface consists of pins 7 located with clearance at angle exceeding angle of repose of material. Pins are fastened on rod 4 by their upper ends. Pins 7 of one divider 5 are displaced relative to pins of other divider. Mounted on lower end of rod 4 is pusher 8 arranged in discharge funnel 3. Distance between dividers 5 is greater than height of discharge funnel 3, and distance between pins 7 and divider 5 in base of cone is equal to five-time maximum section of medium-sized lump of material. EFFECT: enlarged operating capabilities. 2 cl, 2 dwg
Patent RU-2027284-C1 (RU)
Title: Stator core assembly process
Inventor: FOMIN BORIS I
IPC: H02K15/02
Filed: 1991-05-16
Granted: 1995-01-20
Abstract: FIELD: electromechanical engineering. SUBSTANCE: shortened blocks are assembled in factory conditions and free space is provided between adjacent blocks, its tangential size being equal to similar size of standard segment; during assembly, while core is being jioned to form non-split ring, standard segments are placed in free space instead of auxiliary spacers which are removed; in the course of assembly, each of relaminated stacks is compressed. EFFECT: improved quality of assembly. 2 cl, 5 dwg
Patent RU-2034937-C1 (RU)
Title: Method for electrochemical treatment of products
Inventor: KHAPACHEV BORIS S
IPC: C25F5/00
Filed: 1991-05-22
Granted: 1995-05-10
Abstract: FIELD: materials electrochemical treatment. SUBSTANCE: method for electrochemical treatment of products, preferentially for removing layers of binding based on carbides of metals, as well as copper, tin, cobalt, nickel, and iron components from tools of super hard materials, includes anode treatment at 30-40 A/dm 2  current density during 10 - 15 min in solution containing as follows (g/l): 400 - 600 (1.19) hydrochloric acid, 50 - 80 (1.83) sulfurous acid. EFFECT: highly effective method to clear machine tools of super hard materials. 1 tbl
Patent RU-2019952-C1 (RU)
Title: Method of preparing fruits for transportation and storage and container for realization thereof
Inventor: KOBOZEV ILYA V
IPC: A01F25/00
Filed: 1991-06-07
Granted: 1994-09-30
Abstract: FIELD: food industry; storage and transportation of fresh fruits and vegetables. SUBSTANCE: method involves loading fruits into a container, isolating them with porous materials, packing, transportation, removal of fruits and porous material from container, separation of fruits from porous material, and repeated utilization of containers. Porous material is constituted by heat-insulating conservant poured in between the fruits in the container so as to make a monolithic mass. Container is used immediately after transportation and removal of monolithic product which is stored as monolith to be disintegrated before use. Heat-insulating conservant is solution of foam clay prepared by treating 15-30-% of clay solution with 5-10 % of glycerine from the weight of solution, 0.5-1 % salt; 0.1- 0.5 % benzoic acid; 1-2 % surfactant. The produced solution is mixed with porous material (foam plastic) at the rate of 1:1-2 by volume. The container for preparing the fruits to transportation and storage comprises perforated outer enclosure with bottom and cover, made as a truncated pyramid, an elastic endless sheet installed above the bottom and stretched on removable rods with stops in shaped holes. The cover consists of removable pins with fixing devices. EFFECT: improved functional and operating characteristics. 2 cl, 6 dwg, 1 tbl
Patent RU-2002153-C1 (RU)
Inventor: BOLSHAKOV VALENTIN F
IPC: F16K31/02
Filed: 1991-05-07
Granted: 1993-10-30
Abstract: Использование: дл  перекрыти  и открыти  потока  жидкости Сущность изобретени : седло корпуса  с каналами подвода и отвода жидкой среды  перекрываетс  подпружиненным запорным органом,  св занным с электромагнитным приводом. Св зь запорного органа с приводом выполнена в виде четырех  соединенных крестообразно шарниром  звеньев, ползуна, взаимодействующего через  игольчатый толкатель с запорным органом со стороны , противоположной седлу, упора, размещенного  в корпусе с возможностью осевого перемещени  и  пружиной т ги. Два противоположных звена свободными  концами шарнирно соединены с упором и  ползуном соответственно, два других - с т гой и   корем электромагнита Со стороны седла установлена  гильза с толкателем, подпружиненным в  осевом направлении с возможностью взаимодействи  с запорным органом. 1 зп ф-лы, 1 ил.
Patent RU-2026364-C1 (RU)
Title: Method for making non-aging steel
Inventor: KULIKOV VIKTOR IVANOVICH
IPC: C21C7/00
Filed: 1991-06-14
Granted: 1995-01-09
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: method for making non-aging steel includes tapping of nondeoxidized metal from steel making unit, addition to ladle of ferromanganese, ferrotitanium (0.30-0.45 kg per ton of steel) blowing the metal with neutral gas after melt tapping, measurement of oxygen activity and addition of aluminum in the amount exceeding its stoichiometric ratio with oxygen by 15-25%. In so doing, consumption of titanium and added aluminum into ingot mold is maintained in ratio of 1:(1.5-2). EFFECT: higher efficiency. 1 tbl
Patent RU-2014222-C1 (RU)
Inventor: KHRULEV VALENTIN M
IPC: B28B3/24
Filed: 1991-06-24
Granted: 1994-06-15
Abstract: Использование: изготовление теплоизоляционных изделий полуцилиндрической формы. Сущность изобретения: поршень плунжерного экструдера снабжен металлическими пальцами и приводом вращения. Матрица экструдера выполнена в виде съемной пресс-формы с ножами продольной резки. 1 з.п.ф - лы, 3 ил.
Patent RU-2014747-C1 (RU)
Title: Телевизионная система наблюдения объекта
Inventor: FEDOROV LEV N
IPC: H04N7/18
Filed: 1991-06-28
Granted: 1994-06-15
Abstract: Изобретение относится к телевизионной технике с импульсным подсветом, преимущественно с лазерным подсветом, и может быть использовано для наблюдения за объектом в любых условиях. Сущность изобретения: телевизионная система содержит герметичный контейнер с илюминатором 1, оптическую систему 2, блок 3 задержки, формирователь 4 синхроимпульса, блок 5 автоматической регулировки усиления, телескопическую оптическую систему 6, светофильтры 7, приемный объектив 8, электронно-оптический преобразователь 9, волоконно-оптическую планшайбу 10, телевизионную камеру 11, блок 12 регулировки оптических элементов, блок 13 смены светофильтров, блок 14 изменения диафрагмы, блок 15 фокусировки, переключатель 16 режима работы, регулируемый преобразователь 17, блок 18 коммутации, блок 19 стробирования, блок 20 ручной регулировки усиления, блок 21 управления, блок 22 регулировки задержки, блок 23 регулировки длительности строба, блок 24 наведения, пульт 25 управления, блок 26 питания, видеоконтрольное устройство 27. 3 ил.
Patent RU-2101039-C1 (RU)
Inventor: MOLCHANOV KONSTANTIN VLADIMIRO
IPC: A61N2/00
Filed: 1990-11-15
Granted: 1998-01-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has electromagnet with coil and core and applicator unit being coil core or its part with membrane additionally mounted on it. Voltage amplifier is connectable in parallel to electromagnet. The whole device is connectable to the telephone network. EFFECT: wide range of functional applications. 4 cl, 1 dwg
Patent RU-2043418-C1 (RU)
Inventor: SURESH RUDRA NADKARNI
IPC: C12P19/60
Filed: 1991-07-25
Granted: 1995-09-10
Abstract: FIELD: medicine. SUBSTANCE: balymycin having molecular formula C 66 H 73 Cl 2 N 9 O 24  is novel glycopeptide antibiotics. It is prepared by cultivation of Actinomycetes species DSM 5908 at 38-32 C within 68-72 h at pH 6-8 at aerobic conditions. Said cultivation is carried out on culture medium which contains sources of carbon, nitrogen, mineral salts and microelements. Desired product is isolated of culture liquid and purified with the help of chromatography. EFFECT: improves quality of desired product. 5 cl, 2 dwg, 3 tbl
Patent RU-2009353-C1 (RU)
Title: Vehicle
Inventor: DZHUS NIKOLAJ I
IPC: F02B75/10
Filed: 1991-11-25
Granted: 1994-03-15
Abstract: FIELD: transport engineering. SUBSTANCE: exhaust gas detoxication mechanism is made in the form of an electric ozonizer and is located outside the exhaust pipe. EFFECT: reduced environment contamination. 1 dwg
Patent RU-2051442-C1 (RU)
Inventor: FROLOV VLADIMIR VALENTINOVICH
IPC: H01L21/306
Filed: 1991-09-02
Granted: 1995-12-27
Abstract: Использование: в микроэлектронике, в частности в устройствах для плазмохимической обработки (травления) обратной стороны полупроводниковой пластины с одновременной защитой лицевой. Сущность изобретения: в устройстве для травления предусмотрена система возбуждения газового разряда, которая выполнена в виде параллельных электродов с выступающей центральной частью, диаметр которой соответствует размеру обрабатываемой пластины или на 5% превышает его, а высота выступающей центральной части не меньше расстояния между электродами. Подложкодержатель размещен на расстоянии d от выступающей центральной части верхнего электрода, определяемом из соотношения: d больше d o  или меньше {d o +[(C+ln d 1 )/P]M}, где C = ln[A/1/γ+1)]; M = l/A ln(1/γ+1); d o  толщина обрабатываемой пластины, см; d 1  расстояние между пластиной и нижним электродом, см; A константа потенциала зажигания для данного газа, см -1  · торр; гамма коэффициент вторичной эмиссии для данного газа и материалла электрода; P 10 торр; l 2,72. При этом верхний электрод служит крышкой, а нижний электрод дном разрядной камеры, система напуска рабочего газа выполнена в виде патрубка, установленного по центру верхнего электрода над подложкодержателем, и система откачки выполнена в виде патрубка, установленного по центру нижнего электрода. 1 ил.
Patent RU-2017544-C1 (RU)
Title: Unit for coating of inner surfaces
Inventor: KAZAKOV VISSARION N
IPC: B05C7/02
Filed: 1991-12-23
Granted: 1994-08-15
Abstract: FIELD: coating technique. SUBSTANCE: unit has nipple positioned so that its inlet opening has its longitudinal cross-section axis lying in the same plane with that of the unit. The nipple has an outlet opening with a nozzle which longitudinal axis of section is located so as to cross the above-mentioned plane. The gas collector has the form of a hollow closed-type shell with orifices arranged in at least three rows and evenly distributed over its perimeter. The collector encloses a stationary unit located at its center for feeding the spraying gas and the medium to be sprayed with the unit being rigidly bound to the collector. The latter has a rotary sprayer mounted on it so that its gas conduit is attached to the inner cavity of the collector through the orifices arranged in the middle row with the two extreme ones being immediately adjacent to the outer walls of the rotary sprayer and having their orifices staggered. The latter are located D - 1.5 D center to center with D symbolizing the diameter of a unit orifice arranged in a row. The rotary sprayer has its inner gas conduit formed as a ring-shaped cavity enclosing the gas collector and connecting to it through an orifice. EFFECT: increased efficiency of noncontact sealing of the mobile connection between the rotary sprayer and the gas collector; higher quality of the applied coatings; efficient operation of the rotary sprayer in the regime of autorotation. 3 cl, 5 dwg
Patent RU-2078705-C1 (RU)
Title: Adjustable wheelset of rail vehicle
Inventor: KAMALOV RUDOLF A
IPC: B61F7/00
Filed: 1992-02-03
Granted: 1997-05-10
Abstract: FIELD: railway transport; running gear of rail vehicles used on railways with different track gauges. SUBSTANCE: rail vehicle wheels has running wheels 1 installed on wheel seat portions of axle 2 and stopped by lock 3 of running wheels 1 relative to axle 2. Each lock 3 is additional wheel rigidly secured on axle 2 from inner side of track whose rim, together with disk portion of hub of running wheel 1, have mated corrugated surfaces with holes for fasteners 7. EFFECT: enlarged operating capabilities; facilitated assembling-disassembling of wheelset to suit track gauge. 4 dwg
Patent RU-2006333-C1 (RU)
Inventor: GRECHISHCHEV VYACHESLAV N
IPC: B21J13/14
Filed: 1992-01-14
Granted: 1994-01-30
Abstract: FIELD: metal plastic working. SUBSTANCE: method involves pushing off workpiece from preliminarily lifted female die by repeated application of effort in the direction of upsetting. In this case upsetting male die is used as pusher. Upsetting device has sectional crosspiece mounted concentrically to female die and circular groove on its side surface. Crosspiece is used for clamping female die and its lifting above bottom plate. Lifting drive is made in the form of power cylinders mounted on bottom plate. Cylinders have two chambers. Actuation of one of these chambers leads to lifting female die above bottom plate and actuation of another results in pressing down female die against bottom plate. In other instance of the device its lifting and clamping drive is made in the form of transmission pairs including toothed racks and wheels. EFFECT: enhanced operating efficiency. 5 cl, 3 dwg
Patent RU-2016241-C1 (RU)
Title: Positive displacement machine
Inventor: SAVIN GEORGIJ A
IPC: F04C2/00
Filed: 1992-03-01
Granted: 1994-07-15
Abstract: FIELD: manufacture of engines. SUBSTANCE: each blade rocking mechanism has ring-shaped weight installed in housing for rotation relative to blade rotation axis. Blades are rigidly connected with driving fork in bearings of which on axle, square to axis of blade rotation, intermediate member is installed for rotation relative to inclined section of pinion shaft made in form of skew crank. Fitted on one end of pinion shaft is pinion and on other end, counterweight. Pinion and counterweight have pins whose axes pass through point of intersection of axes of pinion shaft and blades getting into weight slot. Slot is arranged in plane passing through axis of blade rotation. Power takeoff shafts are connected by coupling to form output shaft. Axes of pinion and fixed gear are arranged in one plane to provide rotation of pinion shafts in opposite direction. EFFECT: enlarged operating capabilities. 6 cl, 9 dwg
Patent RU-2051354-C1 (RU)
Title: Assembly for showing surging of axial-flow compressor
Inventor: DANILENKO NIKOLAJ V
IPC: G01M9/00
Filed: 1991-07-09
Granted: 1995-12-27
Abstract: FIELD: educational means. SUBSTANCE: electric heaters are used, which are mounted behind the compressor. To excite surging oscillations at compressor operation, air temperature behind the compressor is increased gradually. Improvement in air volume reduces capacity of restrictor. Pressure which arises in the receiver causes surging break-down condition in the compressor, which is characterized by sharp drop in head of step and emanation of part of air through input device. Process of reverse air flow is accomplished with sound bang, and may be observed visually by reduction in volume of the receiver. EFFECT: multiple demonstration and modelling of surging. 1 dwg
Patent RU-2021882-C1 (RU)
Inventor: GRUZDKOV SERGEJ K
IPC: A61K6/84
Filed: 1992-04-14
Granted: 1994-10-30
Abstract: Изобретение относится к порошковой металлургии, в частности к области спеченных материалов для изготовления металлических частей зубных протезов. Сущность изобретения: предложен способ изготовления стоматологического спеченного материала на основе системы кобальт-хром, включающий получение шихты из порошков кобальта, хрома, молибдена и никеля, их измельчение, просеивание до размеров 20 - 80 мкм, смешивание в следующем соотношении, мас.%: хром 25,4 - 28,5; никель 3,1 - 3,8; молибден 3,5 - 4,5; кобальт - остальное, прессование шихты в таблетки при давлении (1,0-1,5)·10 3  кг/см 2  , спекание в вакууме при остаточном давлении на ветви нагрева не выше 10 -1  мм рт.ст. при изотермической выдержке и охлаждении в вакууме при остаточном давлении не выше 5·10 2  мм рт.ст. при скорости нагрева 12 - 18 град/мин. Изотермическую выдержку проводят после нагрева до температуры T в =0,85-0,95 T c  , К, где T c  - температура начала плавления материала при длительности T в =C 1 T пл -C 2 P max  (мин), где T пл  - температура плавления наиболее легкоплавкого компонента, К; P max  - упругость паров компонента, имеющего наибольшее парциальное давление при данной T в  , мм рт.ст.; C 1 =9,32·10 -3 , C 2 =3,8·10 2  - константы процесса. Затем таблетки охлаждают в вакууме с произвольной скоростью, далее - на воздухе.
Patent RU-2000846-C1 (RU)
Inventor: KIRILENKO NIKOLAJ YA
IPC: B05B1/18
Filed: 1992-04-24
Granted: 1993-10-15
Abstract: Использование в сельском хоз йстве Сущность  изобретени  дождевальный насадок к дальнеструйному  дождевальному аппарату снабжен со-  осно охватывающей корпус обоймой и закрепленными  по периметру обоймы гибкими шнурами  Обойма установлена с возможностью осевого телескопического  перемещени  Свободные концы  шпуров расположены за выходным тврцом корпуса  по ходу движени  жидкости 1 ил
Patent RU-2015907-C1 (RU)
Title: Screw extruder for processing of polymeric materials
Inventor: GOLYAND YAN S
IPC: B29C48/395
Filed: 1992-04-28
Granted: 1994-07-15
Abstract: FIELD: processing of polymeric materials. SUBSTANCE: screw extruder has fixed and movable parts. Movable part is installed for reciprocation along screw. Located on body movable part is device for engaging body with screw. It is made in form of power cylinder with rod. Rod is spring-loaded and passed through hole in movable part of body for interaction with screw groove surface. During rotation of screw, due to interaction of rod with screw, movable part moves relative to fixed one, screw is exposed and cleaned. EFFECT: higher efficiency and level of mechanization. 2 cl, 2 dwg
Patent RU-2049919-C1 (RU)
Title: Piston machine
Inventor: STAROKOZHEV VIKTOR D
IPC: F01B1/02
Filed: 1992-04-30
Granted: 1995-12-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: piston machine has cylinders, pistons with gear racks, shaft, and gear wheel. The racks of the pistons are provided with rollers. The shaft is provided with cams turned with respect to each other by 180°. The racks have grooves wherein the shaft is received. The wheel is mounted for permitting liner motion along the racks. EFFECT: improved design. 2 dwg
Patent RU-2011136-C1 (RU)
Title: Device for charging sintering mixture to caking trucks
Inventor: FROLOV YURIJ A
IPC: F27B21/10
Filed: 1992-03-19
Granted: 1994-04-15
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: device has a drum feeder, charge flow stabilizer, a shaft tank with front, back and side wall. The shaft tank is made rotatable around its upper part with the front wall inclined to the movement of the caking trucks at an angle of 40-72to the horizon. A movable flap controlling the clearance between the tank and the trucks is mounted on the front wall. The back wall is made for independent rotation around its upper fastened edge. The distance between lower edges of the front and back walls of the tank through the horizontal and vertical lines is equal to 0,15-0,25 and 0,30-0,50 of the height of the sides of the trucks respectively. EFFECT: improved layer gas permeability, output, reduced fuel consumption. 1 dwg
Patent RU-2042832-C1 (RU)
Title: Attachment unit for securing disk of turbomachine to shaft
Inventor: IVANOV NIKOLAJ A
IPC: F01D5/06
Filed: 1992-07-01
Granted: 1995-08-27
Abstract: FIELD: manufacture of turbines. SUBSTANCE: attachment unit consists of shaft with fitted pins pressed in it, disk whose flange is provided with flexible connector and is mounted on pins and nut secured on shaft which is used for locking the disk in axial direction. Attachment is provided with ring mounted on shaft and engageable with shaft flange by its end surface; this ring has projections which lock flange of disk; disk and ring are provided with semicircular grooves which form slots for fitted pins. Ring is mounted at radial clearance relative to surface of disk flange directed to it. Flange of disk and shaft are provided with splines which form splined joint at radial clearance between them. EFFECT: enhanced reliability. 3 cl, 9 dwg
Patent RU-2102799-C1 (RU)
Inventor: ALEN BROSSE
IPC: G21C3/32
Filed: 1992-07-08
Granted: 1998-01-20
Abstract: FIELD: nuclear power engineering. SUBSTANCE: fuel assembly has supporting frame provided with two tips joined together through guide tubes and lattices. Each lattice has three sets of intersecting plates confining the cells. Plates are provided with rod clamping facilities which hold these rods in assemblies of triangular regular network upper tip has bottom part with bell for transfer from hexahedral section to cylindrical connection provided with detachable intermediate plate. Top part of upper tip has cylindrical sleeve mounted for sliding over cylindrical connection and supporting plate. Tubular struts limit relative separation of intermediate and supporting plates. Spring. Springs exert pressure on plates which tends to separate them. EFFECT: improved design. 10 cl, 11 dwg