baber/WOPTO huggingface dataset:
Patent RU-2025133-C1 (RU)
Title: Device for monitoring location of shunting locomotive
Inventor: POLEVOJ YURIJ I
IPC: B61L23/10
Filed: 1990-06-28
Granted: 1994-12-30
Abstract: FIELD: railway automation. SUBSTANCE: device comprises pulse generator, three pulse counters, five flip-flops, two current commutating switches, five memory elements, four AND elements, two NOR elements, OR element, two AND-NOT elements and one shaper. The possibility of the locomotive to pass from any rail track to the adjacent one with any number of conditions of such passage is checked within the time of the larger cycle. The larger cycle is comprised of 128 cycles. The first cycle is used for recording information from relay contacts into memory elements while the last one, for rerecording information from the first and third memory elements into the second and fourth ones. The other cycles determine the possibility of passing from a section to adjacent sections. Each cycle consists of three time steps. The first time step is used to identify the address of the memory element, the second one, to select the memory microcircuit and the third one, to reset the flip-flop protecting the electric signal relay contacts against rattling. EFFECT: improved design. 3 dwg
Patent RU-2044729-C1 (RU)
Title: Способ получения простых эфиров 1-бензил-3-гидроксиметилиндазола или их фармацевтически приемлемых солей
Inventor: SILVESTRINI BRUNO
IPC: A61P25/04
Filed: 1991-06-05
Granted: 1995-09-27
Abstract: Сущность изобретения: продукт простые эфиры 1-бензил-3-гидроксиметилиндазола A-CH 2 -O-CRR′-COOR′′′(1) где А 1-бензилиндазол-3-ил; R,R′ одинаковые или различные Н или CH 3  R″-H или остаток алифатического насыщенного спирта C 1 -C 3  или их фармацевтического приемление соли, если R′′′-H Реагент 1: соединение формулы A-CH 2 -OH Реагент 2: щелочной металл или его производное. Условия реакции: полученный в результате алкоголят A-CH 2 -OMe обрабатывают соединением X-CRR′-COOR′′′ где Х-галоген, с последующим в случае необходимости, гидролизом соединения 1, где R′′′ остаток алифатического насыщенного спирта C 1 -C 3  с получением соединения 1, где R′′′-H и переводом его, в случае необходимости, в соль. 1 табл.
Patent RU-2025399-C1 (RU)
Inventor: BOLSHAKOV VLADIMIR S
IPC: B63B35/44
Filed: 1991-01-21
Granted: 1994-12-30
Abstract: Использование: в судостроении. Сущность изобретения: плавучий модуль содержит понтон 1 с подъемными 2 и опорными 3 фитингами, составляющими попарно единую конструкцию, вваренную в конструкцию понтона 1. На палубе 4 установлены съемные фундаменты 5 и разборная надстройка 6, состоящая из крыши 7, торцовых и боковых 9 стенок. На уровле палубы 4 и крыши 7 установлены переходные площадки 13 и 14. Одной своей кромкой они крепятся на уровне палубы 4 и крыши 7 посредством неподвижного шарнирного узла 15, а другой кромкой - с помощью подвижного шарнирного узла 16. 6 ил.
Patent RU-2105232-C1 (RU)
Title: Supporting gear of reservoir
Inventor: ELIZAROV V JA
IPC: F16M11/00
Filed: 1991-02-18
Granted: 1998-02-20
Abstract: FIELD: chemical and heat power industries. SUBSTANCE: shell 1 of supporting gear embraces bottom 2 of reservoir 3 over entire perimeter. Supports 5 in the form of angular profiles are installed on base 4 in parallel. Edges of profiles are arranged on side of base 4 and lintels are made between them. One face of each profile has recesses. Unions for inlet and outlet of cooling water are joined to each compartment limited by profiles. Test of leakage of liquid from reservoir is carried out by dose-meters which register leaks of solutions in faulty compartment. EFFECT: improved functional reliability of gear. 4 cl, 6 dwg
Patent RU-2026562-C1 (RU)
Title: Panoramic standing-wave and common-mode rejection ratio meter
Inventor: GRUDINA NIKOLAJ ALEKSANDROVICH
IPC: G01R27/28
Filed: 1991-04-01
Granted: 1995-01-09
Abstract: FIELD: microwave measurement technology. SUBSTANCE: device has digital microwave signal amplifying unit 5, level comparator unit 9, automatic control circuit 10 for digital amplifying unit. Output of ratio meter 7 is connected to one input of comparator unit 9 and its other inputs are supplied with reference voltages affording different comparative levels. Digital microwave signal amplifying unit introduced in meter functional proportionally to measured common-mode rejection ratio and enables maintenance of signal across microwave output higher than low level of detection and also provides for maintaining desired signal-to-noise ratio. Meter also has sweep-frequency generator 1, incident and transmitted wave detectors 4 and 6, respectively, oscilloscope 8, digital display 11, and reference-voltage source 12. EFFECT: enlarged measurement range for common-mode rejection rations, automation of process. 1 dwg
Patent RU-2033576-C1 (RU)
Title: Gas-oxygen cutting, hand-operated valve and adjusting valve
Inventor: MAMAJ VLADIMIR ANATOLEVICH
IPC: F23D14/42
Filed: 1991-04-03
Granted: 1995-04-20
Abstract: FIELD: metal cutting. SUBSTANCE: gas-oxygen cutting torch has combustible gas and oxygen supply tubes which are fitted with hang-operated valve and control valve. Outlet section of oxygen supply tube is made form of V-shaped branch; hand- operated valve is provided with blind bore along axis of rod which receives spring; cone-shaped valve is arranged around rod; adjusting valve is additionally provided with piston having spring-loaded rod provided with shoulder and adjusting nut mounted along axis of rod and provided with chamber in end plane engageable with one end of spring; back impact valve fitted at end of piston is made in form of T-shaped rod with spring arranged inside it. EFFECT: enhanced reliability. 4 cl, 4 dwg
Patent RU-2000975-C1 (RU)
Inventor: BANNIKOV VITALIJ M
IPC: B61L1/16
Filed: 1991-04-08
Granted: 1993-10-15
Abstract: Использование дл  счета вагонов Сущность  изобретени  измер ют врем  прохождени  каждой  оси между датчиками и врем  прохождени  соседних  осей над одним датчиком, затем вычисл ют  межосные рассто ни , сравнивают эти значени  с  табличными, распознают тип вагона, формируют  сигнал конца вагона и считают количество этих  сигналов 2 з.п ф-лы 1 ил
Patent RU-2010624-C1 (RU)
Title: Aerodynamic device for drying and cleaning loose materials
Inventor: BROVTSYN ANATOLIJ K
IPC: B07B4/06
Filed: 1991-04-19
Granted: 1994-04-15
Abstract: FIELD: drying and cleaning loose materials. SUBSTANCE: aerodynamic device has housing with internal reflecting surface covered, for example, with foil and external black surface. Housing is provided with suction branch pipe with dust fan, discharge, recirculation and loading branch pipes, cyclone mounted on external surface of housing, heaters and vibratory body placed inside housing and fitted with inclined shelves arranged in zigzag and staggered order. Cyclone is connected with dust fan and recirculation branch pipe by means of air duct. Device is controlled from control panel. Loose material fed into housing moves in vibrating layer along vibrating shelves. Heaters and reflecting surface of housing heated by sun rays create radiant energy field responsible for drying moving material, which is blown through and cleaned by high speed air flow produced by fan. EFFECT: improved efficiency and high quality of material drying and cleaning. 2 cl, 1 dwg
Patent RU-2022956-C1 (RU)
Inventor: BAZYLCHIK VALENTIN V
IPC: C07C33/14
Filed: 1991-04-29
Granted: 1994-11-15
Abstract: Использование: В сельском хозяйстве, так как продукт проявляет ростстимулирующую активность в отношении хмеля. Сущность: новое химическое вещество- 3-метил-1,6-диизопропил-2-циклогексанол формулы:   БФ: C 13 H 24 O Т. пл 141-142°С Цель - увеличение урожайности и качества хмеля. 1 табл.
Patent RU-2004864-C1 (RU)
Inventor: MUKHIN VALERIJ A
IPC: F16H21/48
Filed: 1991-04-01
Granted: 1993-12-15
Abstract: Изобретение относитс  к механизмам дл  передачи  вращательного движени  из одной полости  в другую через герметичную эластичную оболочку и  может быть применено в машиностроении Цель изобретени  - повышение надежности Положительный  эффект достигаетс  снабжением передачи  закрепленной в корпусе 1 дополнительной эластичной  оболочкой 16, установленной на фланце 4  основной оболочки 5 с возможностью прижима к  ней Вращательное движение от ведущего вала 6  передаетс  плечу 13 коромысла 12 Второе плечо  15 совершает такое же движение, что и плечо 13 и  вращает ведомый вал 7. 2 з п  4 ил
Patent RU-2012089-C1 (RU)
Title: Secondary-ion mass spectrometer
Inventor: ABESALOMOV MIKHAIL K
IPC: H01J49/08
Filed: 1991-06-28
Granted: 1994-04-30
Abstract: FIELD: experimental physics. SUBSTANCE: spectrometer has vacuum system, dual-channel burst mass analyzer with channels, and ion sources arranged symmetrically on it. First beam of ions shaped by source is passed through one of lens channels to specimen secured within reach of second channel. Secondary ions are stretched by electrostatic grid and go to channel. Ports are made of quartz glass. Optical radiation built up when specimen is bombarded by ions is recorded in the form of currents coming from photomultiplier. EFFECT: enlarged functional capabilities. 2 dwg
Patent RU-2028022-C1 (RU)
Title: Contact strip
Inventor: KHAJNTS ERENTRAUT
IPC: F02M51/00
Filed: 1991-10-08
Granted: 1995-01-27
Abstract: FIELD: electrical engineering. SUBSTANCE: in proposed contact strip plug blocks are joined for floating in vertical and horizontal directions to compensate displacements emerging between first and second conductive contact elements and to prevent damage. This make of contact strip is especially fitted for joint electric contacting of fuel-injection nozzles activated electrically. EFFECT: increased reliability of operation. 13 cl, 6 dwg
Patent RU-2006419-C1 (RU)
Inventor: CHERTKOV BRONISLAV V
IPC: B63B22/06
Filed: 1991-07-19
Granted: 1994-01-30
Abstract: FIELD: shipbuilding. SUBSTANCE: kinematics of drive provide for down motion of rod; with stoppers removed, reliability of opening of hook mouth and slipping of bitter members of chain attachment or coupler off it is enhanced as ascending force rises. EFFECT: enhanced reliability. 2 dwg
Patent RU-2024912-C1 (RU)
Inventor: PUZKO IGOR D
IPC: G05D19/02
Filed: 1991-10-23
Granted: 1994-12-15
Abstract: Изобретение относится к испытательной технике и предназначено для испытания изделий на импульсные нагрузки. В устройстве расширены функциональные возможности за счет обеспечения возможности программирования количества импульсов в каждой пачке амплитудных значений и периода повторения. Устройство содержит последовательно соединенные генератор 1 периодических сигналов, регулятор 2 амплитуды, ключ 3, усилитель 4 мощности, вибратор 5, вибропреобразователь 6, согласующий усилитель 7, измеритель 8 пикового значения, первый блок 9 памяти, блок 10 сравнения, а также формирователь 11 прямоугольных сигналов, инвертор 12, первый счетчик 13 импульсов, первый и второй дифференцирующие блоки 14, 15 соответственно, триггер 16. Новым является введение в устройство второго счетчика 17 импульсов, третьего счетчика 18 импульсов, второго - шестого блоков 19 - 23 памяти соответственно, цифрового компаратора 24, цифроаналогового преобразователя 25, управляемого делителя 26 частоты следования импульсов, элементов ИЛИ 30, 31, элемента задержки 32, диода 33, коммутатора 34, а также связи между ними. 1 ил.
Patent RU-2072243-C1 (RU)
Title: Device for carrying out magnetic therapy
Inventor: SINITSKIJ DEMYAN A
IPC: A61N2/04
Filed: 1991-11-26
Granted: 1997-01-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has control desk, multi-phase frequency converter connected to cylindric ferromagnetic work-coil provided with bipolar winding and enveloping working cavity with carriage for patient placed inside. The carriage is chair rotatable in horizontal plane by means of electric drive with reduction gear. The control desk has patient body temperature recorder unit connected with transducer having heat contact with patient body, modulation unit, current source voltage control unit, starting and recording unit, set-point device for counting the number of cycles, magnetic field intensity control unit. EFFECT: enhanced effectiveness of treatment. 2 dwg
Patent RU-2108038-C1 (RU)
Title: Screening method of potential antifungal agent, antifungal agent (variants), agriculture antifungal composition and a method of inhibition of fungal plant damage
Inventor: MARIJA FATTORI
IPC: A01N63/27
Filed: 1990-10-16
Granted: 1998-04-10
Abstract: FIELD: microbiology, fungicides, agriculture. SUBSTANCE: method involves preparing pathogenic mycelium of species Pythium in cultural medium layer, application of sterile soil layer on the grown mycelium, addition of analyzed antifungal agent to soil, incubation of mixture and evaluation of inhibition effect of antifungal agent on pathogenic fungus growth. Antifungal agent inhibiting fungus growth in soil completely is selected. Obtained antifungal agent is investigated additionally in plants infected with pathogen. For this purpose soil sample is inoculated with pathogenic fungus, for example, Aphanomyces cochlioides, Pythium ultimum. Plant seeds were sown in infected soil using seeds showing sensitivity to fungus infection (sugar beet, pea). Seeds were germinated, plants were grown and inhibition effect of antifungal agent is evaluated by comparison of infected and normal plants state. Bacterial strains Pseudomonas fluorescens NCIB 40186, NCIB 40187, NCIB 40188 and NCIB 40190 were selected and composition containing one of above indicated bacterial strains and vehicle is made. One of above indicated bacterial strains or composition were used for inhibition of fungal damage in plants by their treatment. EFFECT: improved method of screening. 12 cl, 3 dwg, 3 tbl
Patent RU-2017710-C1 (RU)
Inventor: SHAVANOV STANISLAV S
IPC: C07C17/25
Filed: 1991-09-24
Granted: 1994-08-15
Abstract: FIELD: organic chemistry, production of haloid hydrocarbons. SUBSTANCE: method involves reaction of 3,4-dichlorobutene with aqueous solution of sodium hydroxide in the presence of catalytic system. The latter is prepared from tertiary amines, haloid- alkyls and alcohols at 20-50 C at conversion level 70.5-99.9%. EFFECT: improved method of synthesis. 3 cl, 2 tbl, 1 dwg
Patent RU-2017566-C1 (RU)
Title: Unit for compacting molding compound
Inventor: BELSKIJ GEORGIJ D
IPC: B22C15/272
Filed: 1991-07-05
Granted: 1994-08-15
Abstract: FIELD: foundry. SUBSTANCE: unit has body with a cavity for compressed gas together with movable valve rigidly connected to a countervalve. The unit also accommodates guide rails for the valve and a device for valve return having the form of a piston drive provided with a rod. The guide rails for the valve and countervalve are arranged about the latter and made as vertical ribs. The countervalve is overlain by a cavity communicating with atmosphere through a valve interacting with a countervalve which is separated by the return device through its rod. EFFECT: higher efficiency, lower consumption of power due using compressed gas. 1 cl, 3 dwg
Patent RU-2017277-C1 (RU)
Title: Device for element by element afterdischarge of two storage batteries
Inventor: SHVEDYUK IGOR P
IPC: H01M10/42
Filed: 1991-12-05
Granted: 1994-07-30
Abstract: FIELD: electrical engineering. SUBSTANCE: invention makes it possible to conduct afterdischarge of storage batteries in process of their testing and use. It may find use in independent electric power supply systems. Device includes two storage batteries consisting of n cells connected in series, output terminals in accordance with number of cells, 2n transistor keys in which base and collector circuits windings of proper transformers are connected, three transformers, one rectifier, three change-over switches, alternating voltage generator and ballast resistor. Transformer windings are used as afterdischarge resistors. Energy of afterdischarge battery can be used either for charging of the other storage battery or can be dissipated across ballast resistor. EFFECT: enhanced efficiency of testing of storage batteries. 1 dwg
Patent RU-2029809-C1 (RU)
Title: Method for application of two-color design to textile materials of cellulose fibers
Inventor: ZHYAMAJTAJTIS ALGIRDAS IONOVIC
IPC: D06P1/38
Filed: 1991-10-15
Granted: 1995-02-27
Abstract: FIELD: textile industry. SUBSTANCE: method for application of two-color design to cellulose textile materials consists in application of printing compound based on cationic polymer with subsequent boiling-bleaching and dyeing with active dyes. Used in printing compound is cationic polymer in form of polydimethyldiallylammonium chloride, nonionic thickener and sodium tripropylphosphate with the following amount of components, g/kg: polydimethyldiallylammonium chloride (100%) 4-8; sodium tripropylphosphate 2-8; nonionic thickener based on hydroxyethylated polysaccharide (Indalka PR-90) 60-70; the balance for 1 kg is water. EFFECT: bright, contrast design and uniformly colored background on cellulose materials. 2 tbl
Patent RU-2010813-C1 (RU)
Inventor: KARMASTIN KONSTANTIN V
IPC: C08J9/30
Filed: 1991-12-05
Granted: 1994-04-15
Abstract: FIELD: chemical industry; production of pipe insulating materials. SUBSTANCE: polyol and polyisocyanate were admixed at equilibrium pressure, minimum, after one of these products was saturated by gas, that is, carbon dioxide, argon, and sulfur hexafluoride at pressure of at least 30 bar. Next, reaction mass was squeezed out via choke opening into foamer communicating with atmosphere and thus obtained foam was either applied to surface or placed in enclosed space. Components were admixed in mixer which at the same time functioned as gassing unit. Thus prepared polyurethane foam had apparent density between 64-80 kg/m 3  and offered heat conductivity of 0.03 W/m 3  and surface layer ultimate strength of 10.0 MPa. EFFECT: higher strength. 2 cl, 1 tbl, 1 dwg
Patent RU-2037887-C1 (RU)
Title: Single-channel sound transmitting system "sound space"
Inventor: KUKULEVSKIJ ALEKSANDR N
IPC: G10K13/00
Filed: 1992-01-20
Granted: 1995-06-19
Abstract: FIELD: sound transmitting systems. SUBSTANCE: system includes a signal source, electroacoustical converters, connected by inphase way and arranged in pairs one opposite to another by their irradiating surfaces, mounted vertically in one line in such a way, that an upper electroacoustical converter is directed by its irradiating surface downwards and the remaining converters have irradiating surfaces, directed upwards. A distance between electroacoustical converters of each pair is selected according to a condition, given in a description of the invention. EFFECT: enhanced reliability of sound transmitting. 1 cl, 1 dwg
Patent RU-2026315-C1 (RU)
Title: Process for preparing shock-resistant polyamide composition
Inventor: ARTSIS EVGENIJ S
IPC: C08L77/02
Filed: 1992-01-30
Granted: 1995-01-09
Abstract: FIELD: shock-resistant compositions. SUBSTANCE: after heating the reaction mixture containing the following components (wt parts): 100 aminodecanic acid; 0.010.03 o-phthalatoethylene diamine copper; 0.04-0.07 stabilizer; 0.05-0.4 adipic acid to 260 ±  5 C and subsequent reduction of pressure to atmospheric 8-16 wt parts of N-butylbenzenesulfonamide per 100 wt perts of aminododecanic acid are added. EFFECT: improved properties of the shock-resistant composition. 1 tbl
Patent RU-2007829-C1 (RU)
Title: Преобразователь переменного напряжения в постоянное
Inventor: IGUMNOV DMITRIJ V
IPC: H02M7/217
Filed: 1992-02-12
Granted: 1994-02-15
Abstract: Использование: изобретение относится к электротехнике, радиоэлектронике и предназначено для использования в преобразовательных устройствах в качестве источника вторичного электропитания с емкостным накопителем для импульсной нагрузки. Сущность изобретения: в преобразователе переменного напряжения в постоянное, содержащем трансформатор 1, выпрямитель 2, входные выводы которого подключены к крайним выводам вторичной обмотки трансформатора, конденсатор 3 и нагрузку 4, включенные параллельно и подключенные между выходным выводом выпрямителя и выводом от средней точки вторичной обмотки трансформатора, два МДП - транзистора с п - каналом 5,6, два МДП - транзистора с р - каналом 7,8 и два диода 9,10, катод первого из которых подключен к аноду второго диода и второй клемме источника входного напряжения, первая клемма которого подключена к первому выводу первичной обмотки трансформатора, второй вывод которой подключен к стокам первого МДП - транзистора с п - каналом и первого МДП - транзистора с р - каналом, исток и подложка которого подключены к катоду второго диода и истоку с подложкой второго МДП - транзистора с р - каналом, сток которого подключен к стоку второго МДП - транзистора с п - каналом, исток и подложка которого подключены к аноду первого диода и истоку с подложкой первого МДП - транзистора с п - каналом, затвор которого подключен к затвору первого МДП - транзистора с р - каналом, а затвор второго МДП - транзистора с п - каналом подключен к затвору второго МДП - транзистора с р - каналом, достигается улучшение использования трансформатора за счет полного размагничивания /перемагничивания/ его сердечника путем снабжения первичной обмотки трансформатора витками, образующими дополнительную секцию, подключенную одним своим выводом к первому выводу первичной обмотки трансформатора, а вторым своим выводом - к стоку второго МДП - транзистора, затвор которого подключен ко второму выводу управления, а первый вывод управления подключен к затвору первого МДП - транзистора. 2 ил.
Patent RU-2026199-C1 (RU)
Title: Vehicle suspension
Inventor: AL KHALIFE R
IPC: B60G17/005
Filed: 1992-01-24
Granted: 1995-01-09
Abstract: FIELD: automotive industry; suspensions of automotive vehicles. SUBSTANCE: novelty is installation of additional pistons spring- loaded relative to body between inner surface of body and outer surface of cylinder for engagement and for overlapping of through radial holes made on cylinder in rod and rodless spaces and side of upper and lower covers, respectively; common space of additional pistons can communicate through distributing valve with pressure source and liquid feed source, and piston spaces, at side of upper and lower covers, communicate with each other and with liquid feed source. When vehicle operates at plowing or with bulldozer and other mounted implements, distributing valve is set in position at which hydraulic shock absorbers are placed in communication with pressure source. Working liquid passes into common space of additional pistons under pressure through distributing valve and pipeline and, overcoming resistance of compression springs, shifts pistons in opposite sides to stop against surfaces of upper and lower covers, respectively. Additional pistons force working liquid out of space between piston and upper cover and out of space between piston and lower cover along pipelines into liquid feed source. Simultaneously, additional pistons overlap the holes cutting off working liquid flow into rod and rodless spaces of cylinder. High resistance of hydraulic shock absorbers provides operation of vehicle with rigid suspension. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2053065-C1 (RU)
Inventor: VERESHCHAK VALERIJ G
IPC: B23K7/10
Filed: 1992-03-04
Granted: 1996-01-27
Abstract: FIELD: pipe rolling. SUBSTANCE: device has frame 1 with driving device 2 for cutting with oxyacetylene torch placed in gaseous dust collector 3, approach table 4 with chute 5, take-in table 6 and mechanism for removing cut rings made in the form of movable capture 7. Transport roll train 8 is mounted perpendicular to approach table 4. The mechanism for pipe holding is assembled on truck 9 movable relative to longitudinal axis of approach table 8. Approach table 4 and device for removing rings are mounted on frame 1. Receptacle 10 of scale and seam is placed on take-in table 6 mounted for displacement relative to longitudinal axis of transport roll train 8. When pipe 39 goes to approach table 8 truck 9 moves upon the back face end of pipe 39 and mechanism for pipe holding actuates. The pipe is fed to cutting zone. With the help of capture 7 the cut ring is fed to transport roll train 8 with the aid of which it is delivered to following operation. EFFECT: reduced losses of time during pipe cutting. 1 cl, 2 dwg