baber/WOPTO huggingface dataset:
Patent RU-2015970-C1 (RU)
Title: Pyrimidine derivatives having herbicidal activity, process for controlling undesirable vegetation
Inventor: ALASTAIR MAKARTUR
IPC: C07D239/56
Filed: 1990-12-06
Granted: 1994-07-15
Abstract: FIELD: agriculture. SUBSTANCE: the product: pyrimidine derivatives of the formula 1:   wherein R 1  is C 1 -C 4 -alkyl; O is C 1 -C 4 -alkyl, halogen; R 2  is C 1 -C 4 -alkyl, O is C 1 -C 4 -alkyl; n is 3-5; Z is C(O)OH, C(O)O-C 1 -C 4 -alkyl, C(O)=NH=S(O) 2 (O)-phenyl. Reagent 1: a compound of the formula II:   wherein L is a leaving group. Reagent 2: a compound of the formula III:  . Reaction conditions: in an inert organic solvent. The process for controlling undesirable vegetation is carried out by treatment with said pyrimidine derivatives used in an amount of 1 to 10 mg/ha. EFFECT: improved properties of the pyrimidine derivatives. 3 cl, 2 tbl
Patent RU-2023366-C1 (RU)
Inventor: YASHCHENKO EVGENIJ M
IPC: A01F12/30
Filed: 1990-07-02
Granted: 1994-11-30
Abstract: Использование: в сельскохозяйственном машиностроении, в частности в комбайнах, обеспечивающих лучшую производительность за счет исключения забивания подающего устройства при заполнении копнителя. Сущность изобретения: новым в комбайне является то, что направитель массы выполнен из двух частей - неподвижной и подвижной. Последняя шарнирно подвешена к неподвижной части направителя с ограничением поворота внутрь копнителя посредством упора, а поворотный рычаг автомата сброса копны размещен снаружи копнителя, жестко соединен с поворотной частью направителя и снабжен пружиной, установленной с обеспечением к упору воздествия на поворотную часть направителя ее усилия, линия действия которого размещена с плечом a относительно оси шарнира подвески поворотной части направителя. Неподвижная часть направителя массы расположена с образованием порога b над поворотной частью, а расстояние s между рабочим диаметром поперечного ротора и концом поворотной части направителя в положении ее контакта с упором меньше аналогичного расстояния S при положении поворотного рычага, обеспечивающего срабатывание датчика включения автомата выгрузки накопителя. 5 ил.
Patent RU-2033370-C1 (RU)
Title: Method of check of ship's stability
Inventor: NECHAEV YURIJ IVANOVICH
IPC: B63B39/14
Filed: 1990-08-06
Granted: 1995-04-20
Abstract: FIELD: shipbuilding. SUBSTANCE: the following parameters are measured: rolling period, drafts fore and aft, period of encounter, relative bearing, ship's running speed, period of oscillatory motion of ship relative to transverse central axis and stress acting amidships in section being checked on upper deck, port and starboard. EFFECT: enhanced reliability. 2 dwg
Patent RU-2016695-C1 (RU)
Title: Устройство для регулируемого перемещения заглушки распределительного желоба или металлургической емкости в установке для непрерывного литья прокатных заготовок, блюмов и слябов
Inventor: JOZEF LOTMANN
IPC: B22D11/10
Filed: 1991-01-30
Granted: 1994-07-30
Abstract: Использование: в установке для непрерывного литья прокатных заготовок, блюмов или слябов. Сущность изобретения: заглушка соединена с траверсой или поводком, размещенными над распределительным желобом или металлургической емкостью и в свою очередь связанными с возвратно-поступательно перемещающейся в вертикальной направляющей несущей штангой. Вертикальная направляющая несущая штанга (квадратного участка) представляет собой роликовую направляющую с роликами, зажатыми без зазора между штангой и внешним корпусом. 27 з. п. ф-лы, 14 ил.
Patent RU-2012249-C1 (RU)
Title: Method of applying tracheobronchial anastomosis in case of right-hand pneumoectomy
Inventor: GILLER BORIS M
IPC: A61B17/11
Filed: 1990-12-29
Granted: 1994-05-15
Abstract: FIELD: medicine, particularly, pulmonary surgery. SUBSTANCE: in order to raise efficiency of new method through minimizing post-operative complications due to more reliable and properly sealed stump connections, trachea is intersected along caudal edge of cartilaginous semiring with inner coniform portion in region of cartilaginous portion. Bronchus is intersected along cranial edge of semiring with outer coniform portion in region of cartilaginous portion. Membranous portion of bronchus is incised at boundary with ends of cranial semiring. Cranial cartilaginous semiring of bronchus is inserted into trachea stump opening with fastening down sutures on cartilaginous portion of anastomosis and following sewing together membranous parts of trachea and bronchus in edge-to-edge manner. If diameters of stumps intolerably mismatch, sphenoid section of trachea cartilaginous portion is incised on left-hand side at boundary with membranous portion and subsequently sphenoid defect is eliminated by applying sutures. EFFECT: lower rate of post-operative complications.
Patent RU-2039676-C1 (RU)
Title: Side support of body resting on rail vehicle bogie
Inventor: KRAVCHENKO ALEKSANDR I
IPC: B61F5/14
Filed: 1991-01-09
Granted: 1995-07-20
Abstract: FIELD: railway transport. SUBSTANCE: support has rocking rod 5, intermediate cups 8 and 9, flexible members 10 and 11 and support plates (brackets) 3 and 4 fixed, respectively, on body 1 and bogie 2. Fitted on ends of rod 5 are joints located in intermediate cups 8 and 9. Support plates 3 and 4 have stops 12 and 13 to limit horizontal travel of intermediate cups 8 and 9 relative to support plates 3 and 4. Stops are installed with clearance whose value is selected to prevent contact in stop at maximum designed horizontal displacement of body 1 relative to bogie 2 above support. Silent blocks are used to cushion impacts in stops 12 and 13. Operation of flexible members 10 and 11 for shifting within indicated clearance practically prevents abrasive wear of support parts at vertical vibrations of body 1 relative to bogie 2, thus providing high reliability of support. EFFECT: enhanced reliability of operation. 3 cl, 4 dwg
Patent RU-2006421-C1 (RU)
Inventor: VLASOV ALEKSANDR V
IPC: B63B35/04
Filed: 1991-01-30
Granted: 1994-01-30
Abstract: FIELD: shipbuilding. SUBSTANCE: ship is equipped with swivel guide located at cable drum, support for cable and swivel frame with hydraulic cable layer provided with turn driver. Supporting frame is mounted over-board. Cable drum is located in ship's hold. Support for cable is made in form of detachable stretched ropes and swivel guide is made in form of detachable bow-shaped pipe. EFFECT: enhanced efficiency.
Patent RU-2022892-C1 (RU)
Title: Vibration hopper feeder
Inventor: KHEJFETS VLADIMIR S
IPC: B65G27/00
Filed: 1991-03-04
Granted: 1994-11-15
Abstract: FIELD: transhipping loose materials. SUBSTANCE: feeder has a case with funnel, hopper, flume positioned under the funnel, and vibration drive. The flume is rigidly secured to the funnel. Top part of the funnel is freely positioned at bottom part of the case and coupled with them through flexible connections. EFFECT: improved design. 1 dwg
Patent RU-2029081-C1 (RU)
Title: Drilling machine
Inventor: GALKIN VLADIMIR N
IPC: E21B15/00
Filed: 1991-04-24
Granted: 1995-02-20
Abstract: FIELD: hole drilling equipment. SUBSTANCE: drilling machine has support with holder, carriage, drill rotary drive. Novelty consists in availability of drum mounted on eccentric shaft of feed mechanism. Attached to drum rim is gear wheel for engagement with gear. Free end of rope is secured in recess of holder movable with the aid of tie-rod with spring and insert with stop and nut. Fastened to drum is additional rope of reverse motion whose free end is secured to lower part of support through additional angle block. EFFECT: simplified design and extended service capabilities of drilling machine. 4 dwg
Patent RU-2019794-C1 (RU)
Title: Fuel-quantity indicator
Inventor: PETKUN FERDINAND I
IPC: G01F23/26
Filed: 1991-05-20
Granted: 1994-09-15
Abstract: FIELD: measurement of fuel store. SUBSTANCE: fuel-quantity indicator has fuel store detector 1, temperature detector 2, generator 3, bridge circuit 4, lower frequency filter 5, two circuits 6 and 9 for converting volumetric rate to mass rate, flow meter 7, volumetric rate detector 8, initial fuel mass set-point device 10, constant values set-point device 11, fuel store calculator 12, electron amplifier 13 and indicator 14. EFFECT: improved precision of measurement. 7 cl, 7 dwg
Patent RU-2028256-C1 (RU)
Title: Method of unloading power gyroscope system of space vehicles
Inventor: KOVTUN VLADIMIR S
IPC: B64G1/24
Filed: 1991-06-07
Granted: 1995-02-09
Abstract: FIELD: outer space technique. SUBSTANCE: method comprises steps of applying to a space vehicle an outer controllable force of a light pressure from an irradiation source, functioning independently from the space vehicle borne resources. EFFECT: unloading of the system of power gyroscopes without consumption of resources, enlarged using range of the method for space vehicles of any desired construction. 2 cl, 8 dwg
Patent RU-2024211-C1 (RU)
Title: System of automatic telephone communication
Inventor: ALLAEV ERGASH KH
IPC: H04M17/00
Filed: 1991-05-29
Granted: 1994-11-30
Abstract: FIELD: communication equipment. SUBSTANCE: block diagram of coin-box telephone ATM-69/2 has communication device 1, interlock 2, calling unit 3, conversation unit 4, coin box 5, coin mechanism 6, alarm signalling unit 7, unit 8 of identification of communication direction, unit 9 of identification of denomination of coins, unit 10 of coin collection signal, unit 11 of check of coin collection, former 12 of continuation of conversation, termination unit 13, power supply unit 14. System of automatic telephone communication includes commutation device of automatic telephone exchange, station sets integrating matching device and unit of change of poles of conductors, job rating unit 19, connection identifier 20, unit 21 of payment metering, coin-box telephones 22. EFFECT: expanded application field. 2 dwg
Patent RU-2082636-C1 (RU)
Title: Car security device
Inventor: KASHTANOV VIKTOR DANILOVICH
IPC: B60R25/10
Filed: 1991-08-23
Granted: 1997-06-27
Abstract: FIELD: automotive industry, car accessories. SUBSTANCE: device has unauthorized access sensor and self-excited oscillator connected to its output. Self-excited oscillator is coupled with comparator through differential amplifier and bandpass amplifier. Comparator input is connected to signal element through time delay unit. EFFECT: simplified design, improved sensitivity with simultaneous protection from false operations. 4 dwg
Patent RU-2034382-C1 (RU)
Title: Double-frequency solid-state laser
Inventor: NANIJ OLEG E
IPC: H01S3/10
Filed: 1991-08-27
Granted: 1995-04-30
Abstract: FIELD: laser engineering. SUBSTANCE: monochromatic longitudinal-pumped laser has quarter-wave plate inserted in it so that one of its surfaces in tightly fitted to active element end and other surface of plate is joined with mirror. EFFECT: improved power regulation at each of generated frequencies. 5 cl, 2 dwg
Patent RU-2008214-C1 (RU)
Title: Hole-forming cores
Inventor: BORD MIKHAIL N
IPC: B28B7/30
Filed: 1991-09-18
Granted: 1994-02-28
Abstract: FIELD: mechanical engineering. SUBSTANCE: hole-forming cores have a built-up in cross section body from collapsible upper and lower hollow boxes. A low-melting member is positioned between the boxes. The lower box communicates with the low-melting member. EFFECT: improved structure. 2 dwg
Patent RU-2012498-C1 (RU)
Title: Method of fibre feed
Inventor: NAUMOV OLEG N
IPC: B28C5/40
Filed: 1991-07-09
Granted: 1994-05-15
Abstract: FIELD: preparation of building mixes. SUBSTANCE: fibres are fed to the concrete mixer by their scattering at a drum rotational speed within 20 to 60 rpm. Separation of fibre lumps is accomplished by the drum tenons and teeth of the loosening shaft located in the second upper quarter of the drum, if viewed on the direction of rotation, at a drum rotational speed of not lower than the critical one. EFFECT: facilitated procedure.
Patent RU-2057469-C1 (RU)
Title: Pulping machine
Inventor: VINITSKIJ GENNADIJ SEMENOVICH
IPC: A23N15/00
Filed: 1991-10-04
Granted: 1996-04-10
Abstract: FIELD: food-processing industry. SUBSTANCE: pulping machine is further provided with drum sieve and conveying device for discharging fiber. Conveying device has row of plows mounted on at least one rod for engagement with inner surface of drum sieve. EFFECT: increased efficiency and simplified construction. 14 cl, 6 dwg
Patent RU-2044391-C1 (RU)
Title: Lifting device linear motor primary element
Inventor: EJDZI NARUMI
IPC: H02K41/025
Filed: 1992-02-04
Granted: 1995-09-20
Abstract: FIELD: linear motors of lifting equipment. SUBSTANCE: tubular linear primary element is made up of many core groups, each made of great number of plates arranged to form a pack of rack shape. Each plate has many teeth and slots. Core groups are radially paired around longitudinal axis by means of clamping and connecting device with middle part in form of clip. Device has at least one reinforcement plate installed in slots of core groups arranged at equal distance from one of edges of primary element. Its width is greater than width of other slots by value of summary width of tooth and slot. Hold-down is secured between adjacent groups or packs of core on outer periphery of reinforcement plate by means of bolts inserted through holes in hold-down and turned into threaded holes in square nut installed in slot of reinforcement plate. EFFECT: enlarged operating capabilities. 4 cl, 14 dwg
Patent RU-2002559-C1 (RU)
Inventor: GOLOBOKOV VIKTOR S
IPC: B22D11/04
Filed: 1991-07-09
Granted: 1993-11-15
Abstract: Сущность изобретени : каждый из кристаллизаторов  МНЛЗ установлен последовательно на оси  ручь  в створе последующего кристаллизатора и  снабжен теплоизол тором, выполненным в виде полосы  размещенной на рабочей поверхности кристаллизатора  таким- образом, что полуплоскости, ограниченные  осью ручь  и проход щие через любую  точку теплоизол торов в двух соседних кристаллизаторах , не совпадают друг с другом 14 ип
Patent RU-2001795-C1 (RU)
Inventor: IGNATCHENKO IVAN F
IPC: B60L5/40
Filed: 1991-12-10
Granted: 1993-10-30
Abstract: Использование: электроснабжение передвижных  средств, может быть использовано дл  подключени  самолета к источнику электропитани  при  запуске авиадвигателей. Сущность изобретени   водило, складывающеес  дл  креплени  и перемещени  кабел  от источника питани  к потребителю,  содержит стойку, стержни, соединенные друг с  другом шарнирами и установленные на тележках,  проложенный по стержн м кабель, снабженный  устройствами дл  подключени  - штепселем и розеткой  Стержень закреплен на стойке посредством  шарнира. Стержни и шарниры снабжены упорами Упоры размещены таким образом, что линии, соедин ющие  упоры стержней и шарниров, не пересекаютс  Упоры стержней содержат по два ролика,  охватывающих трос, взаимодействующий с упорами  стержней и шарниров. Упоры шарниров состо т из  закрепленной на оси планки, имеющей продольный  паз и два ролика, охватывающих трос, двух равной  длины т г, закрепленных на примыкающих к шарниру  стержн х посредством шарниров и соединенных  друг с другом шарниром, взаимодействующим  с продольным лазом Шарниры расположены на  одинаковом рассто нии от оси. Концы троса закреплены  на крайних стержн х один конец - на  упоре одного концевого стержн , другой намотан  на барабан, который установлен с возможностью  вращени  на втором концевом стержне, снабжен  направл ющими роликами и приводной руко ткой  2 зпф-лы, 7 ил
Patent RU-2005433-C1 (RU)
Inventor: ILYUSHENOV VALERIJ N
IPC: A61B17/58
Filed: 1991-12-23
Granted: 1994-01-15
Abstract: FIELD: traumatology and orthopedics. SUBSTANCE: device is made of porous memory material in the form of semidisk with tabs spaced apart and uniformly radially disposed along the semidisk arc. EFFECT: simplified construction. 7 dwg
Patent RU-2038996-C1 (RU)
Title: Intermittent rotation device
Inventor: SEMENOZHENKOV VLADIMIR STEPANO
IPC: B65G23/38
Filed: 1991-08-27
Granted: 1995-07-09
Abstract: FIELD: mechanical engineering. SUBSTANCE: intermittent rotation device has support with output shaft mounted on support and furnished with rigidly secured index plate, index plate turning control unit. Index plate turning mechanism is made in form of two driving levers installed for turning in opposite directions around output shaft. Fitted on driving levers are control pins arranged for alternate engagement with index plate. Mechanism has two rectilinear sliding links hinge- connected with driving levers and installed on support for displacement in opposite directions and spring-loaded relative to each other by means of accumulating resilient member. Turning mechanism has also shaft fitted on support and kinematically coupled with motor. Rigidly secured on shaft is double-arm rocker coupled with rectilinear sliding links by means of connecting rods. EFFECT: provision of intermittent rotation with preset pitch. 2 dwg
Patent RU-2055769-C1 (RU)
Title: Vehicle
Inventor: CHAKVETADZE FRIDON A
IPC: B62D63/02
Filed: 1992-02-28
Granted: 1996-03-10
Abstract: FIELD: transport and agricultural engineering. SUBSTANCE: vehicle has metal frame 1 made of upper and lower horizontal guides, side guides 4 and vertical guides 5. Mounted on guides for travel and fixing in required position are longitudinal beams 6 and transverse beams 7, 8, 9. Number of vertical guides in not less than five, number of longitudinal beams at each side is not less than two, and number of transverse beams is not less than five. Wheels are installed on longitudinal beams. EFFECT: enlarged operating capabilities. 2 cl, 2 dwg
Patent RU-2039992-C1 (RU)
Inventor: GANIN NIKOLAJ B
IPC: G01P5/02
Filed: 1992-03-03
Granted: 1995-07-20
Abstract: FIELD: measuring equipment. SUBSTANCE: meter has housing, movable rod which is mounted inside the housing, and recorder made up as a resistance strain gauge connected to a bridge circuit. Free end of the rod has a shaped profile. The rod is set in two bearings between which the resistance strain gauges are mounted. The first bearing insulates the resistance strain gauge from fluid to be measured. The second bearing is constructed as screw clamps with spherical faces. Reciprocation of the rod caused by high pressure does not result in bending of the flat part of the rod and, hence, in changing resistance of the resistance strain gage. EFFECT: improved accuracy. 3 cl, 1 dwg
Patent RU-2041879-C1 (RU)
Inventor: GOGIASHVILI TAMAZ M
IPC: C07F9/68
Filed: 1992-03-30
Granted: 1995-08-20
Abstract: Использование: для получения мышьяксодержащего антипирена, используемого в эпоксидных композициях для слоистых электроизоляционных материалов фольгированных и других диэлектриков. Сущность изобретения: мышьяксодержащие пыли электрофильтров металлургических производств обрабатывают этиленгликолем и фильтруют. 1 табл.
Patent RU-2010912-C1 (RU)
Inventor: SHEKHOVTSOV IVAN I
IPC: E02B9/04
Filed: 1992-03-30
Granted: 1994-04-15
Abstract: FIELD: hydraulic-engineering construction. SUBSTANCE: apparatus has wastes and fish preventive screen 3, fish deflecting guide 4 and cleaning fixture. The cleaning fixture is made in the form of hollow cylinder 5 with ejector chamber 10 and its tips 11. Cylinder 5 is placed so, that it is capable to move along screen 3 in guides 7 with the help of telescopic bar 6. Ballast capacity 14 with shovel 15 and nozzles 16 are located at the lower part of screen 3. Nozzles are directed to the shovel. Additional wastes and fish preventive screen 18 is placed between fish deflecting guide 4 and pumping station 2. A device to create an air screen is located between ballast capacity 14 and cylinder 5. The device is made as tube collector 19 with nozzles 20, that are directed vertically upwards. Cylinder 5, ballast capacity 14 and pipe collector 19 are connected to compressor 24 by flexible pipes 21, 22 and 23. The flexible pipes have stopping members 24. EFFECT: apparatus is effective in preventing wastes and fish getting into water intaking structures. 2 cl, 3 dwg
Patent RU-2058718-C1 (RU)
Title: Automatic apparatus, preferably, for controlling temperature in hothouses
Inventor: KORENDYASEV ALFRED I
IPC: A01G9/14
Filed: 1992-04-06
Granted: 1996-04-27
Abstract: FIELD: agriculture, in particular, automatic maintaining of required temperature mode in hothouses. SUBSTANCE: apparatus has fixed part 5 extending along hothouse opening perimeter and movable part 1 mounted on shaft 2 for rotation under the action of lever 3. Temperature sensitive tie-rod 4 made partly from rubber is positioned for rocking and is coupled with its one end to movable part and with its other end to fixed part of apparatus. Apparatus is further provided with positive closing member formed as load 8 and positioned on movable part. Rubber part pretension value, depending upon length of lever, rigidity value and deformation force threshold value, as well as static moment value of movable part with load depending upon their weight and distance between center of mass and movable part rotation axis, may be determined by dependences recited in Specification. EFFECT: increased efficiency and high-precision temperature control. 3 cl, 3 dwg
Patent RU-2054954-C1 (RU)
Title: Электростимулятор буренко
Inventor: BURENKO BORIS N
IPC: A61N1/36
Filed: 1992-05-18
Granted: 1996-02-27
Abstract: Использование: изобретение относится к медицинской технике и может быть использовано в стационарах, амбулаториях и в домашних условиях. В изобретении решается задача повышения эффективности рефлексо-и физиотерапии путем ослабления эффекта привыкания организма и электровоздействию, увеличения безопасности и комфортности сеансов электростимуляции за счет повышения прицельности воздействия и снижения дозы вводимой в организм энергии, а также расширения областей его применения. Сущность: электростимулятор является двухканальным и содержит генератор 1 прямоугольных импульсов, делитель 2 частоты, преобразователи 3, 4 "код - частота", формирователи 5, 6 стимулирующих импульсов, коммутатор 7 выходов, переключатель 8 режима, электродное устройство 9, причем преобразователь 3 "код - частота" в совокупности с формирователем 5 стимулирующих импульсов образуют канал А электростимулятора, а преобразователь 4 "код - частота" и формирователь 6 стимулирующих импульсов - канал Б. 5 ил.
Patent RU-2035722-C1 (RU)
Title: Способ обнаружения и измерения концентрации радона в среде и устройство для его осуществления
Inventor: KUZHEVSKIJ BORIS M
IPC: G01N23/00
Filed: 1992-02-24
Granted: 1995-05-20
Abstract: Использование: при обнаружении, исследовании радона в среде преимущественно газообразной и жидкой. Сущность изобретения: в исследуемой среде осуществляют ядерную реакцию  g Be(α, n) 12 C , в результате чего получают нейтроны, которые регистрируют. По количеству нейтронов судят о величине и изменениях концентрации радона, при этом для повышения эффективности регистрации нейтронов их доводят до тепловых энергий. Устройство представляет собой металлическое полое тело с круглым или прямоугольным сечением, в поверхности которого выполнены отверстия для прохождения радона. Внутри тела расположены бериллиевые решетки, а вдоль внутренней части боковой поверхности тела расположены регистрирующие нейтроны счетчики. Счетчики заэкранированы материалом (например, плексом), трансформирующим нейтроны в тепловую энергетическую область. 2 с. и 2 з.п. ф-лы, 1 ил.
Patent RU-2003718-C1 (RU)
Title: Способ получени лигатуры алюминий - титан - бор
Inventor: SHPAKOV VALERIJ I
IPC: C22C1/02
Filed: 1992-05-22
Granted: 1993-11-30
Abstract: Использование производство лигатуры алюминий  - титан - бор, предназначенной дл  модифицировани  алюминиевых сплавов Цель изобретени   вл етс  снижение потерь бора за счет  уменьшени  его окисл емости. Сущность заключаетс  в том, что в способе, включающем расплавление  алюмини  осаждение бора на катодную матрицу  из титана электролизом расплава, содержащего  фтористые соли и оксид бора, и введение титана и  бора в расплавленный алюминий, катодную матрицу  из титана с осажденным бором предварительно погружают  на 2 - 3 с в расплавленный алюминий при  температуре на 5 - 30&deg; С выше его точки плавлени