baber/WOPTO huggingface dataset:
Patent RU-2083605-C1 (RU)
Title: Stabilized polymeric composition
Inventor: RAVICHANDRAN RAMANATAN
IPC: C08F226/06
Filed: 1990-03-19
Granted: 1997-07-10
Abstract: FIELD: stabilization of polymeric compositions against demaging effects of actinic rays. SUBSTANCE: composition comprises organic polymer balance, 0.01-5.00% ethylenically unsaturated polymerisable monomer stabilizer containing functional 1- hydrocarbyloxy-2,2,6,6 tetramethylpiperidine group. EFFECT: improved properties of the composition. 6 tbl
Patent RU-2004166-C1 (RU)
Title: Галстук
Inventor: KHAMIDULINA SVETLANA P
IPC: A41D25/00
Filed: 1989-10-30
Granted: 1993-12-15
Abstract: Использование: в легкой промышленности. Сущность изобретени : галстук включает ленты и узел и средство дл  закреплени  на горловине сорочки . Узел выполнен съемным. Средства дл  закреплени  галстука выполнены в виде трех взаимодействующих  между собой частей, перва  из которых  представл ет собой кнопку с ножкой, втора  - в  виде двух колец, треть  - кнопку с гнездом 7  зпф-лы, 2 ил.
Patent RU-2025128-C1 (RU)
Title: Agent for treatment of inflammatory diseases of esophagus and inflamatory and ulcer diseases of gastrointestinal tract
Inventor: ALFRED SHMIDT
IPC: A61K31/765
Filed: 1990-09-18
Granted: 1994-12-30
Abstract: Dimethylpolysiloxane is effective for the treatment of gastritis.
Patent RU-2009619-C1 (RU)
Inventor: PLOTNIKOV VASILIJ V
IPC: H04M9/08
Filed: 1990-05-30
Granted: 1994-03-15
Abstract: Использование: в технике связи, в переговорных устройствах для осуществления диспетчерской или иной связи центрального пульта с несколькими абонентами, например центральный пункт больничного отделения с палатами. Сущность изобретения: с целью упрощения подключения абонентов переговорное устройство, содержащее абонентские переговорные аппараты 1 с размещенными в них контактами кнопки вызова с последовательно включенным диодом, усилителями звуковой частоты В, динамическими головками 12, переключателями рода работы 10, соединенными двухпроводными линиями 2, 3 с центральным пультом, включающим в себя блоки фиксации вызова 4, вызывное устройство 6, динамическую головку 38, источник питания 7, абонентские переключатели 21 и переключатели рода работ 37 и снабженным реле фиксации вызова 26, обмотка которого одним концом включена на плюс источника питания 7, а другим через контакты абонентского переключателя 24, 25 - к проводу связи 3 и к аноду диода 27, катод которого через нормально замкнутый контакт 28 реле фиксации вызова 26 соединен с минусом источника питания 7. В линию связи 2,3 со стороны каждого абонента последовательно включены диод 19 и дополнительные контакты 17, 18 (выполняющие функцию кнопки вызова) переключателя рода работ 10, причем указанный диод своим катодом соединен с анодом развязывающего диода 11. Для обеспечения возможности принятия одновременно нескольких вызовов управляющий вход вызывного устройства 6 через развязывающие диоды 31 подключен к общим точкам реле 26 блоков фиксации вызова 4 и контактам соответствующих абонентских переключателей 21. Такое выполнение расширяет функциональные возможности, так как у оператора отпадает необходимость в дополнительных ручных операциях по фиксации и снятию сигнала вызова и упрощается схема источника питания. 1 з. п. ф-лы, 2 ил.
Patent RU-2076783-C1 (RU)
Title: Joint of universal spindle
Inventor: BOGDANOV ANATOLIJ N
IPC: B21B35/14
Filed: 1990-11-05
Granted: 1997-04-10
Abstract: FIELD: plastic metal working, specifically, spindle connections transmitting rotation of working rollers of nonreversible rolling mills. SUBSTANCE: joint includes casing 1 and bushing 2 which semi-cylindrical grooves locate barrel-shaped solids 3 revolution with collars on face entering groove in bushing. Solids of revolution have cylindrical grooves where inserts 4, 5 with cylindrical and barrel-shaped sections are placed. Symmetry planes of grooves have inclination to symmetry plane of solid of revolution equal to 55...65 deg along direction of action of torque. EFFECT: improved coupling reliability, expanded application field. 5 dwg
Patent RU-2024350-C1 (RU)
Inventor: MOSKOVKA VITALIJ I
IPC: B22D13/06
Filed: 1990-12-10
Granted: 1994-12-15
Abstract: Использование: в стоматологической практике и ювелирном производстве для центробежного литья в защитной атмосфере наиболее мелких сложнопрофильных отливок, например зубных протезов, с одновременным вакуумированием. Сущность изобретения: способ центробежного литья в защитной атмосфере преимущественно стоматологических протезов, включающий индукционную плавку металла с последующей заливкой расплава в рабочую полость формы путем вращения вокруг вертикальной оси, проходящей вне ее, и дополнительное вращение формы вокруг ее оси симметрии, расположенной под углом 15,6 - 32,0° к горизонтальной плоскости с ускорением 55,0-75,0 м/c 2 , при этом в процессе заливки расплав вакуумируют с величиной разрежения составляющей 2,5·10 -5 -3,8·10 -6  мм рт.ст .
Patent RU-2009294-C1 (RU)
Title: Device for cleaning tunnel troughs in subways
Inventor: GASILOV ROMAN G
IPC: E01H8/00
Filed: 1990-09-25
Granted: 1994-03-15
Abstract: FIELD: devices for construction and operation of tunnels. SUBSTANCE: device has rail car and trailer unit. Mounted on unit is water tank and vertical lever 5 is hung from unit cantilever to whose lower part the bar (4) is attached which carries suspension 3 with washing nozzles mounted on suspension by means of clamps. Suspension is connected with the aid of leverage to control handles 12 located on unit for cyclic lowering of nozzles into tie boxes under tie foot and turning of suspension in horizontal and vertical planes for adjustment of jet direction, and additional turning of suspension through 180 deg. for changing direction of jet positioning. EFFECT: efficient cleaning of troughs of subway tunnels with increased labor productivity, improved quality of cleaning and reduced water consumption. 6 dwg
Patent RU-2067525-C1 (RU)
Title: Method of production of tenon joints of woodworks with cleaving and device for its accomplishment
Inventor: DIMTER ERWIN
IPC: B27F1/02
Filed: 1991-01-11
Granted: 1996-10-10
Abstract: FIELD: woodworking industry, , for production of tenon joints with cleaving of wedge tenons at the end of boards, which should be sticked together at the end in a continuous sequence and separately with boards furnished with respective wedge tenons. SUBSTANCE: two moving relative to each other tables for reception and conveyance of boards piled on the arris. On the side of each table opposite the other table provision is made for a stop, made for backward movement for levelling the boards when the table moves reliable to the other table. The wedge tenon cutter, made for forward and backward movement between the tables, uses a device for cut working, or circular saw for cutting the board ends, wedge tenon cutter, and a device for glueing the wedge tenons. EFFECT: facilitated procedure. 3 cl, 4 dwg
Patent RU-2077894-C1 (RU)
Title: Apparatus for administered medicinal preparations into urethra and urinary bladder
Inventor: SERGEEV SERGEJ S
IPC: A61M31/00
Filed: 1991-02-18
Granted: 1997-04-27
Abstract: FIELD: medical engineering. SUBSTANCE: apparatus comprises catheter made in the form of hollow pipe 1 with collar 2 provided with drive 4. Apparatus also has sealing chamber 6 and collar 7 connected by means of drive 8 with drive 4. Catheter end opposite to its working end carries locking mechanism in the form of two-way cock 9. EFFECT: improved design. 5 cl, 6 dwg
Patent RU-2016181-C1 (RU)
Title: Locking device
Inventor: SOLOMATENKO VIKTOR N
IPC: E05C1/04
Filed: 1991-02-15
Granted: 1994-07-15
Abstract: FIELD: locking of flaps. SUBSTANCE: fold locking device includes a cylindrical bolt having a groove with turnings on its end section. The bolt is fixed in its extreme position by turning around its axis. EFFECT: improved design. 1 dwg
Patent RU-2013237-C1 (RU)
Title: Forest patrol vehicle
Inventor: MAZURKIN PETR M
IPC: B60P3/00
Filed: 1991-03-19
Granted: 1994-05-30
Abstract: FIELD: forestry. SUBSTANCE: vehicle has tractor 1 with tent in the form of inflatable wing affixed to body 2. Wing 3 is secured to hooks at side faces of body by ropes 3. Inflatable wing 3 is connected to exhaust pipe 10 of the engine of tractor 1 by feeding hose 9. Video camera can be affixed to wing 3. EFFECT: improved design, enhanced efficiency in operation. 5 cl, 5 dwg
Patent RU-2035903-C1 (RU)
Title: Apparatus for grinding medical coal sorbents
Inventor: MAKEEV VLADIMIR T
IPC: G05B19/42
Filed: 1991-04-15
Granted: 1995-05-27
Abstract: FIELD: medical engineering, in particular, devices designed for preparing dosage forms. SUBSTANCE: this apparatus includes power source 1, current strength limiting unit 2, electrodes 3, switching unit 5, accumulator 6, current transmitter unit 7, transducer 8, current frequency transducer unit 9, fundamental frequency oscillator 10, synchronous pulse distributor 11, shapers 12, coincidence circuits 13, flip-flop 14, and electrode erosion product indicator sensor unit 15. EFFECT: more sophisticated design. 2 dwg
Patent RU-2023360-C1 (RU)
Inventor: GADZHIMURADOV ISIN M
IPC: A01B69/04
Filed: 1991-04-04
Granted: 1994-11-30
Abstract: Использование: в сельскохозяйственном машиностроении, в частности в способах и системах управления агрегатом для обеспечения вождения на винограднике и разворота агрегата в конце ряда виноградника. Сущность изобретения: способ предусматривает установку столбов в конце каждого ряда виноградника в качестве центра разворота. В качестве базовой линии используют расстояние от агрегата до столбов с правой и левой сторон поочередно. Сначала контролируют и устраняют отклонения агрегата от курса, затем от базовой линии в конце ряда от конечного столба. Система управления агрегатом содержит приводы колес и орудий и датчики курса, соединенные с копиром центра поворота - конечного столба в конце каждого ряда виноградника. 2 с. и 2 з.п. ф-лы, 5 ил.
Patent RU-2026566-C1 (RU)
Title: Magnetic characteristic measuring device
Inventor: GAVRILOV EVGENIJ L
IPC: G01R33/12
Filed: 1991-05-05
Granted: 1995-01-09
Abstract: FIELD: measurement technology. SUBSTANCE: device affording impact of variable magnetic field on analyzed specimen and recording of hysteresis loop on X-Y display is provided in additional with stroboscope and first low-frequency filter series-connected between field sensor and X-input of X-Y display, correction circuit, and differential amplifier whose inputs are connected to output of signal amplifier, series-connected selective amplifier, synchronous detector, and second low-frequency filter, as well as low-frequency oscillator. One-short multivibrator and divider whose inputs are connected to outputs of low-frequency filters and output, to Y-input of X-Y display may be introduced to record differential magnetic susceptibility. EFFECT: provision for recording hysteresis loops and differential susceptibility. 3 cl, 4 dwg
Patent RU-2026976-C1 (RU)
Title: Piston flowmeter for measuring flows of oil well products
Inventor: TULAEV YURIJ V
IPC: E21B47/10
Filed: 1991-04-30
Granted: 1995-01-20
Abstract: FIELD: oil producing industry. SUBSTANCE: piston flowmeter for measuring flows of oil well products has two-plunger distributor with transducer of plunger linear motion. Inner space of cylindrical body of flowmeter is separated by permeable partition into inlet and outlet cavities, each of which contains changeable bushing with plunger located in it. Plungers are rigidly connected to each other by means of rod passing through partition. Cylindrical surfaces of plungers form, together with bushing inner surface, the horizontal sealing planes. Fitted on body from end sides are coupled by studs flanges with flat annular recesses which form, together with plunges, the vertical sealing planes. Transducer of linear motion of plungers is located on the side of outlet cavity of distributor body. Formation on distributor of sealing planes arranged at angle of 90 deg. precludes backward flowing of fluid into well. EFFECT: higher accuracy of measurement of flow rate of nonseparated fluid due to provision in flowmeter of two-plunger distributor with transducer of plunger linear motion. 7 dwg
Patent RU-2048083-C1 (RU)
Title: Device for charging and distributing feed
Inventor: VERNIKOV DAVID ILICH
IPC: A01K5/00
Filed: 1991-06-17
Granted: 1995-11-20
Abstract: FIELD: animal husbandry. SUBSTANCE: device has body 1 with boom 14. Boom 14 and belt-scraper conveyor 18 are set in working position by way of single-arm levers. The boom is provided with cutting drum 16 actuated with hydraulic drives. A piece of the feed is separated from the feed bulk with the cutting drum, is set on the belt-scraper conveyer, and further enters tank of the body. One end of the belt-scraper conveyer reciprocates due to rollers 20 and guides 6 with grooves 7 on longitudinal sides 2. The other end rotates about shaft 15 of the cutting drum. EFFECT: enhanced reliability. 2 cl, 2 dwg
Patent RU-2016874-C1 (RU)
Title: Method for graphite bearing mass preparation
Inventor: KUZNETSOV GENNADIJ I
IPC: C04B35/00
Filed: 1991-06-25
Granted: 1994-07-30
Abstract: FIELD: refractory materials production. SUBSTANCE: mass components are introduced into a mixer as follows: large fraction of main inert component; half the required amount of graphite; intermediate fraction of silicon carbide; the remaining part of graphite; all fine- fraction components (clay, silicon). After introduction of each ingredient, a portion of binder is added in the proportion 2:3:3:6, respectively. The continuous mixing is carried out in a double-motion paddle mixer. The resulting mass id dried up to the required moisture content. Products made of the mass of the invention have increased serviceability. The mass enables to manufacturing enlarged range of products, with the amount of rejects reduced up to 20%. EFFECT: enlarged service capabilities; enlarged product line; reduced amount of rejects. 1 tbl
Patent RU-2056430-C1 (RU)
Inventor: MENSHOVA NATALIYA I
IPC: C07J1/00
Filed: 1991-06-26
Granted: 1996-03-20
Abstract: FIELD: organic chemistry, steroids. SUBSTANCE: product: estra-1,3,5(10)-triene-3-ol-17-one. Yield is 88.14%. Reagent 1: androsta-1,4-diene-3,17-dione 17-ethylene ketal. Reagent 2: metallic Na, CH 3 (OCH 2 CH 2 ) n OCH 3 , n≥2. Reaction conditions: powder-like reagent 1, countercurrent of inert gas, temperature from 98-105 to 70 C. EFFECT: improved method of synthesis.
Patent RU-2015008-C1 (RU)
Title: Method and device for manufacturing of pressed products
Inventor: BIRYUKOV MIKHAIL V
IPC: B27N3/28
Filed: 1991-05-30
Granted: 1994-06-30
Abstract: FIELD: wood working industry. SUBSTANCE: prepared press material is supplied to a feeding assembly. The press material is fed into a portion forming chamber. A drive is switched on, and a pusher makes an operational stroke compressing the material in a pressed portion, with upper and lover clamps being in the upper position. EFFECT: increased efficiency of the process. 2 cl, 5 dwg
Patent RU-2008273-C1 (RU)
Title: Device for production of drinking water
Inventor: BELICHENKO ALEKSANDR S
IPC: C02F101/30
Filed: 1991-09-25
Granted: 1994-02-28
Abstract: FIELD: production of drinking water. SUBSTANCE: technical solution ensures cleaning of water of bacteria, viruses, bacteriophages, toxins, halogens and halogen-containing compounds, phenols, nitrites, oil products, surfactants, ions of heavy metals while retaining said ions in water at physiologically required level. Water is cleaned by passing it through five successively interconnected cartridges with filtering and cleaning materials. Water flows in succession through iodine-containing anion-exchange resin, activated carbon, disinfecting material, iodine-containing anion- exchange resin, activated carbon, mixture of anion-exchange resins, disinfecting material and activated carbon. EFFECT: higher efficiency. 6 cl, 1 dwg, 1 tbl
Patent RU-2009963-C1 (RU)
Title: System for direct control of aircraft lift force
Inventor: PARFEEV MIKHAIL P
IPC: B64C13/18
Filed: 1991-11-12
Granted: 1994-03-30
Abstract: FIELD: aircraft flight control systems. SUBSTANCE: system is provided with additional angle-of-attack sensor 22, two memory units 23 and 33, two integrators 20 and 28, nine scalers 17, 18, 26, 29, 30, 31, 32, 35 and 36, seven summers 16, 19, 21, 23, 25, 27 and 34 and one preset signal limiter 15 which ensure realization of such laws of control at which rate of deviation of control members is proportional to difference between required and actual accelerations of controllable coordinates. Required accelerations are dictated by requirements for quality of control process and errors of control. Laws of control are realized with no use of servodrives with speed feedback and acceleration sensors. EFFECT: enhanced accuracy of control of preset trajectory due to reduced sensitivity of system to action of external and parametric disturbance. 1 dwg
Patent RU-2065850-C1 (RU)
Inventor: BLAY GEORGE A
IPC: C07C51/44
Filed: 1992-01-27
Granted: 1996-08-27
Abstract: Использование: получение уксусной кислоты карбонилированием метанола, или метилацетата, или диметилового эфира, или их смеси. Сущность изобретения: карбонилирование ведут при повышенной температуре с катализатором-металлом 8 группы с добавкой метилиодида. Продукты реакции разделяют сепарацией и ректификацией с отделением летучей фазы, содержащей уксусную кислоту, которую затем перегоняют. Катализатор, непрореагировавшие продукты и примеси переходят в менее летучую фазу. Уксусную кислоту отбирают в первой колонне в виде бокового погона, а верхний погон первой колонны разделяют во второй колонне и получают легколетучие компоненты, часть которых после конденсации используют для орошения с флегмовым числом 0,5-5, а оставшуюся часть возвращают в реактор карбонилирования. Кубовый остаток второй колонны расслаивают на органический и водный слой, и последний рециркулируют в реактор. При этом кубовый остаток разбавляют водой со стадии очистки и осушки уксусной кислоты. 3 з.п. ф-лы, 2 ил, 4 табл.
Patent RU-2058570-C1 (RU)
Inventor: AGEEV IVAN M
IPC: G03B17/00
Filed: 1991-10-24
Granted: 1996-04-20
Abstract: FIELD: phototechnique. SUBSTANCE: apparatus includes two photoelectric pickups, two shaping amplifiers, a frequency divider, a pulse generator, four delay circuits, seven electronic switches, an electronic switch over, two comparators, an indicating unit, a counting unit, a flip-flop unit, a switching unit, a unit for exposure and controlling electromagnets of a clamping table, two decoders, three frame setters with coders, three comparing circuits, two power amplifiers, two electric motors, a circuit for widening a pulse duration, a time relay, a console for controlling the camera. EFFECT: enhanced structure of the apparatus. 1 cl, 1 dwg
Patent RU-2022850-C1 (RU)
Inventor: EMELYANOV YURIJ V
IPC: B61C9/38
Filed: 1991-12-02
Granted: 1994-11-15
Abstract: Изобретение относится к железнодорожному транспорту, в частности, к тележкам локомотива. Сущность изобретения: тележка 1 оснащена опорно-осевыми тяговыми электродвигателями 5, установленными вертикально над осями колесных пар и связанными с поперечными балками рамы тележки горизонтальными реактивными тягами 7, расположенными в плоскости тяговых зубчатых передач 8. 3 ил.
Patent RU-2006689-C1 (RU)
Inventor: KUZMINSKIJ ALEKSANDR P
IPC: F16B2/14
Filed: 1991-12-18
Granted: 1994-01-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: wedge lock is located in seat which is immovable relative to swivel member. Wedge lock is made in form of member introduced together into this seat and engageable over inclined surface. One of members which is simultaneously body of lock is drive member whose head is engageable with member of turnable or machine being locked; second member is made in form of wedge 2. Wedge and body of lock are spring-loaded relative to each other. Body of lock is T-shaped in form. Head of lock body is provided with teeth and groove which receives projection of wedge. Wedge is received by U-shaped groove in lock body. Mounted on lock body is curvilinear eccentric with radius of outer surface dictated by self-braking conditions. EFFECT: enhanced efficiency. 2 cl, 13 dwg
Patent RU-2014373-C1 (RU)
Title: Method of scintillator making on the lithium fluoride-base alloyed with titanium
Inventor: ZVEREV NIKOLAJ D
IPC: C30B29/12
Filed: 1991-12-27
Granted: 1994-06-15
Abstract: FIELD: scintillators for ionizing irradiation detectors. SUBSTANCE: powders of lithium fluoride and titanium oxide are mixed, and melt prepared is heated and crystallized. Crystals are ground, and powder obtained is caked in the air in mold under pressure 335-345 MPa at 765-775 K for 20-25 min. Ceramic scintillators on the lithium fluoride-base are made. EFFECT: improved method of making.
Patent RU-2051438-C1 (RU)
Inventor: OMELCHENKO DMITRIJ SERGEEVICH
IPC: H01H7/00
Filed: 1991-10-22
Granted: 1995-12-27
Abstract: Использование: в качестве гибких токоподводов мощных электропечей. Сущность изобретения: кабель содержит токопроводящую жилу из продольно уложенных пакетов лент с каналом внутри и каркасом, фиксирующие элементы, расположенные между жилой и замкнутым шлангом. При этом фиксирующие элементы выполнены из эластомера, их внутренняя поверхность охватывает жилу по ее углам, наружная примыкает к внутренней поверхности шланга и имеет одинаковую с ней кривизну. Использование изобретения позволит повысить срок службы кабеля, так как благодаря выполнению фиксирующих элементов предлагаемой конструкции электродинамические усилия от токопроводящей жилы кабеля равномерно перемещаются на защитный шланг и наоборот, исключая истирание изнутри защитного шланга. 2 з. п. ф-лы, 5 ил.
Patent RU-2031229-C1 (RU)
Title: Method of converting heat energy to mechanical work in gas-turbine engine and gas-turbine engine
Inventor: RAKHMAILOV ANATOLIJ M
IPC: F02C7/141
Filed: 1992-03-09
Granted: 1995-03-20
Abstract: FIELD: power engineering. SUBSTANCE: thermodynamic condition of fluid is changed in source 5 of heated fluid by supplying and burning out fuel and oxidizer, constricting flow, additional constricting of flow, and cooling fluid upstream of the turbine stage using exhaust fluid simultaneously with expanding which is carried out uniformly in the gas-turbine engine. The flowing section of source 5 of heated fluid has initial part 11, which is in communication with the sources of fuel and oxidizer, curved part, which is connected with the initial part, is diverging and has monotonic curvature, end part 15 adjacent to turbine stage 1, and two constrictions 16,17. One of the constrictions is positioned in the zone adjacent to initial part 11 and the other one is positioned upstream of turbine stage 1. Curved part 14 is interposed between constrictions 16,17. EFFECT: enhanced efficiency. 7 cl, 2 dwg
Patent RU-2036341-C1 (RU)
Title: Easily connectable coupling
Inventor: GAFAROV RINAT IKSANOVICH
IPC: F16D1/10
Filed: 1991-12-23
Granted: 1995-05-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: coupling parts 1 and 2 are enclosed by bushing 3 for permitting axial displacement. A means for axial locking of bushing 3 is constructed as pin 4 and flexible plate 5 coupled with it. Groove 6 is made in inner side of coupling part 2. Outer side of the coupling part is provided with groove 7. The coupling part 1 has a projection and groove 8. The surfaces of the projection and groove are drawn by arcs of circumferences. Bushing 3 has cylindrical projection 9 which is answered to the groove. The projection of coupling part 1 is received in groove 6 of the coupling part, and projection 9 of bushing 3 and the grooves of the coupling parts are mated. The projection of the bushing can be constructed as a plate flexible member. The bushing can receive a rubber spacer having double- convex surface. The bushing can be provided with an additional projection. EFFECT: enhanced reliability. 5 cl, 20 dwg