baber/WOPTO huggingface dataset:
Patent RU-2073873-C1 (RU)
Title: Oscilloscope
Inventor: KIMELBLAT VLADIMIR IOSIFOVICH
IPC: G01R13/00
Filed: 1990-05-15
Granted: 1997-02-20
Abstract: FIELD: radio instruments. SUBSTANCE: device has deviation unit, subtraction unit, cathode-ray tube, sweeping unit, first delay line, stroboscopic converter, and synchronization unit, which input is connected to synchronization line. Input of first delay line is connected to output of synchronization unit; output of first delay line is connected to input of sweeping unit; first and second inputs of cathode-ray tube are connected to outputs of sweeping unit and subtraction unit respectively. First and second inputs of subtraction unit are connected to outputs of stroboscopic converter and deviation unit respectively. Second input of stroboscopic converter is connected to output of deviation unit, which input is connected to line of measured signal. Novel features of device include second delay line, which input is connected to output of first delay line and which output is connected to first input of stroboscopic converter. EFFECT: increased functional capabilities. 2 dwg
Patent RU-2030526-C1 (RU)
Title: Prefabricated cast-in-situ wall
Inventor: ANANEV ALEKSEJ I
IPC: E04B2/86
Filed: 1990-12-25
Granted: 1995-03-10
Abstract: FIELD: construction. SUBSTANCE: prefabricated cast-in-situ wall consists of forms half-blocks installed with their diaphragms facing each other in staggered manner and lock-jointed by means of triangular teeth. Blocks of effective warmth-keeping logging rest on diaphragms and separate the monolithic filler and diaphragms from opposite walls of half-blocks. EFFECT: higher efficiency. 6 dwg
Patent RU-2026888-C1 (RU)
Inventor: FEDOROV SERGEJ B
IPC: C07F9/141
Filed: 1990-10-31
Granted: 1995-01-20
Abstract: Сущность изобретения: продукт-смесь фосфитов ф-лы {[(CH 3 ) 2 N(R)(CH 2 ) 3 ] 2 N(R)H} 3+ ·[OP(O)(H)OCU 3 ]       -   3        где R = CH 3  H. Реагент 1: (CH 3 ) 2 N(CH 2 ) 3 NH(CH 2 ) 3 N(CH 3 ) 2  . Реагент 2: (CH 3 O) 2 P(O)H Условия реакции: в присутствии H 2 O при нагревании. 2 табл.
Patent RU-2021322-C1 (RU)
Title: Etching agent for ascertaining structures or nonmetallic materials
Inventor: BATALIN BORIS S
IPC: C09K13/00
Filed: 1991-03-11
Granted: 1994-10-15
Abstract: FIELD: surface treatment of nonmetallic materials. SUBSTANCE: the etching agent for ascertaining the structures of nonmetallic materials comprises (wt % ): 55-60 ammonium fluoride and 40-45 acetone. EFFECT: improved properties of the etching agent. 1 tbl
Patent RU-2024212-C1 (RU)
Inventor: GRINEV ALEKSEJ B
IPC: H04N5/33
Filed: 1991-04-03
Granted: 1994-11-30
Abstract: Использование: в тепловизионной технике. Сущность изобретения: способ распознавания формы объектов заключается в сканировании поверхности объекта, приеме и обработке теплового излучения объекта, получении и анализе поляризационных тепловизионных изображений. Новым в способе является непрерывное формирование трех поляризационных тепловизионных изображений поверхности объекта для каждого аналогичного элемента, у которых азимут поляризации сдвинут на 60°, что позволяет в реальном масштабе времени определять форму поверхности объекта. Цель изобретения - уменьшение времени тепловизионного распознавания. 2 ил.
Patent RU-2021235-C1 (RU)
Inventor: SUKHORUCHENKOV ALEKSEJ I
IPC: C05C1/02
Filed: 1991-01-11
Granted: 1994-10-15
Abstract: FIELD: chemical industry and agriculture. SUBSTANCE: heat treatment is performed in the field of cryogenic temperatures. Liquid or gaseous nitrogen which serves simultaneously as a heat-carrier is used as a foaming agent. One of the pore-forming variants is a "boiling layer" which is obtained when the flow of gaseous nitrogen passes through granulated ammonium nitrate. Gaseous nitrogen is obtained at the effect of temperature exceeding 196 C on liquid nitrogen. EFFECT: more efficient ammonium nitrate production process. 2 cl, 3 tbl
Patent RU-2004547-C1 (RU)
Inventor: CHICHIROVA NATALIYA D
IPC: C07F11/00
Filed: 1991-04-09
Granted: 1993-12-15
Abstract: Сущность изобретени : продукт ф-лы 1 где R-CH СЛМ2СНг н. снз(сн2)2 НООС(СН ) v 22 НООС(СН ) С,Н СН С Н NCH (СН ) СН СН ОН.  Реагент 1: во.лный раствор этандиолата диоксомо-  либдена. Реагент 2: водный раствор соответствующей  аминокислоты. Услови  реакции: соотношение  соли молибдена и аминокислоты равен 2:1. Соединениеф-лы1   ± (НО) Мо-0-{ OH-NH ) -О- МоО ( ОН) -0. 2||3 22 I
Patent RU-2052924-C1 (RU)
Inventor: ALIEV SHIKAR ABBAS OGLY
IPC: A01G9/00
Filed: 1991-06-13
Granted: 1996-01-27
Abstract: FIELD: agriculture. SUBSTANCE: tomatoes are grown by sowing seeds in two stages with a 40-60-day interval and by producing seedlings by separating side chutes from the first-sown plants as they become 4-6 cm long. The chutes are planted into substrate 1-2 cm deep first shortening the leaves by half, and cultivated until they take roots and produce seedlings. EFFECT: higher efficiency.
Patent RU-2047174-C1 (RU)
Title: Device for automated ultrasonic inspection of circumferential welds
Inventor: FILIPPENKOV VLADIMIR ALEKSEEVI
IPC: G01N29/265
Filed: 1991-06-18
Granted: 1995-10-27
Abstract: FIELD: flaw detection. SUBSTANCE: known device do not demonstrate high reliability due to overloading of mobile part of scanner (carriage) by system feeding contact fluid and long supplying cables, due to possibility of break of these cables with movement of carriage and due to irregularity of feed of contact fluid into seeking heads. Proposed device is provided for increase of reliability with suspension including clamps (magnetic, for instance) for its attachment on article in inspection zone carrying vessel with contact fluid, pump to feed fluid into seeking, input and output intermediate connectors electrically interconnected, elements for hand control of carriage. Suspension is coupled to remote equipment by means of main bundle of cables through input connectors and to carriage through output connectors with the aid of intermediate bundle which length is somewhat longer than length of circumference of article and to seeking heads by elastic tube to feed contact fluid from pump. Vessel with contact fluid is mounted on Cardan fork providing its vertical position in any spatial position of suspension. EFFECT: high reliability of device. 2 cl, 3 dwg
Patent RU-2052062-C1 (RU)
Title: Window
Inventor: BERZHANSKIS KOSTAS VINTSOVICH
IPC: E06B3/00
Filed: 1991-05-28
Granted: 1996-01-10
Abstract: FIELD: civil engineering. SUBSTANCE: window comprises a glazing with sash 2 partly included into frame 1 made of a whole used-up tire casing whose cavity accommodates tubular inflatable ring 7. EFFECT: improved design. 1 dwg
Patent RU-2008257-C1 (RU)
Title: Process for preparing trisodium polyphosphate
Inventor: ZINYUK RENAT YU
IPC: C01B25/41
Filed: 1991-06-26
Granted: 1994-02-28
Abstract: FIELD: inorganic chemistry. SUBSTANCE: solution of orthophosphoric acid is neutralized with sodium carbonate to adjust pH 6.3-6.7. Thereafter, admixture of calcium carbonate and sulfur-containing agent such as alkaline metal sulfides is added to the resulting reaction solution in weight mixture ratio of (0.002-0.2): 1, respectively, the resulting mixture is allowed to stay for 25-30 min. The resulting suspension is filtered, and the filtrate is thermally treated to give the end product, with weight mixture-to-filtrate ratio being (0.005-0.015): 1. During purification of solutions of wet-process phosphoric acid admixture of alkaline metal sulfides and sodium carbonate is added to such solutions at the secondary stage of their neutralization, pH 6,3-6,7, removing the main part of contaminating impurities at the first stage, pH 4.5-5.0. EFFECT: allows total content of trace contaminants to decrease by a factor of 1.5-2. 1 cl, 2 tbl
Patent RU-2015484-C1 (RU)
Inventor: KHARIN ALEKSANDR A
IPC: F28F3/10
Filed: 1991-06-28
Granted: 1994-06-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has longitudinal plates and partitions 1, 2 respectively forming a slotted channel. The longitudinal plates and partitions have heat exchange intensifiers made in the form of projections or hollows. Moreover, the device has cooling agent feed and bleed branch pipes 5, 6 connected to the inlet and outlet of the slotted channel, and ring clamp 7 embracing end surfaces of the longitudinal plates. The partitions are made segment-shaped in plan, and the longitudinal plates - circular-shaped. The end surfaces of the longitudinal plates are made tapered. EFFECT: improved structure. 2 dwg
Patent RU-2046691-C1 (RU)
Title: Apparatus for controlling application of layer of powder-like or pelletized material on surface of liquid metal in continuous casting mold and method of controlling of application of layer of powder-like or pelletized material on surface of liquid metal in continuous casting mold
Inventor: ZHISLEN YUBER
IPC: B22D11/16
Filed: 1991-08-26
Granted: 1995-10-27
Abstract: The device comprises a main hopper 13 provided with balances 14 and equipped with a draining duct 15 on which are mounted a valve 17 and a flow detector 16. The lower end of the duct penetrates into a secondary hopper 18 connected to a pipe 10 for feeding powder to the mould 1. 
<??>The powder 22 flows from the main hopper 13 into the secondary hopper 18 and is then directed via the pipe 10 into the mould where it spreads over the surface of the cast metal 2. When the level of powder in the secondary hopper reaches the lower end of the duct 15, the flow therein is cancelled and the detector 16 commands the closure of the valve. Its reopening is commanded after a certain period of time or when the powder-presence detector 23 indicates the absence of powder. It is thus possible, by measuring the time between two successive closures or openings of the valves and by weighing the upper hopper, to be continuously informed of the powder consumption. 
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Patent RU-2047124-C1 (RU)
Title: Centrifugal set for testing materials
Inventor: LODUS EVGENIJ V
IPC: G01N3/08
Filed: 1991-09-12
Granted: 1995-10-27
Abstract: FIELD: conducting tests for strength. SUBSTANCE: test set has shaft 7 of drive 2, roll 6, platform 3 with specimen 5 and base 1. During rotation of shaft 7, roll 6 increases rotational speed of platform 3 depending on angle at which roll is mounted relative to shaft axis. Test set may be used for testing specimens of various materials. EFFECT: wide range of adjustment of relationship of rotational speed of shaft and platform. 1 dwg
Patent RU-2016714-C1 (RU)
Title: Side milling cutter
Inventor: SHEVELEV VILEN G
IPC: B23C5/08
Filed: 1991-08-29
Granted: 1994-07-30
Abstract: FIELD: metal machining. SUBSTANCE: cutter has body with annular cutting blade. Cutter body is made in the form of body of rotation with cutting teeth on toroidal and tapered surfaces. Cutting teeth are formed by intersection of annular blade with internal tapered surface with taper angle of 60 to 70 deg. Axis of this surface is parallel with axis of cutter and intersects annular blade. EFFECT: improved efficiency. 3 dwg
Patent RU-2025605-C1 (RU)
Inventor: SALTAN SERGEJ S
IPC: F16F9/14
Filed: 1991-11-18
Granted: 1994-12-30
Abstract: Использование: машиностроение, в частности для плавного гашения кинетической энергии различного рода подвижных органов машин. Сущность изобретения: амортизатор содержит корпус, выполненный с поперечным пазом на его внутренней цилиндрической поверхности. В полости корпуса размещен плунжер, имеющий на его цилиндрической поверхности канавку, выполненную в виде винтовой нарезки, точки кромок которой при перемещении плунжера сопряжены по окружности с точками кромок торца поперечного паза. Винтовая нарезка выполнена с изменяющимся по длине поперечным сечением. Винтовая нарезка сообщает полость корпуса с поперечным пазом и образует с торцом этого паза дроссельную щель, сечение которой уменьшается с ходом плунжера. 3 ил.
Patent RU-2005398-C1 (RU)
Inventor: PAVLOV GENNADIJ S
IPC: A47J36/20
Filed: 1991-11-11
Granted: 1994-01-15
Abstract: Использование: в быту и на предпри ти х общественного  питани  дл  варки сыпучих пищевых  продуктов. Сущность изобретени : устройство содержит  корпус с боковыми стенками и днищем и  установленное в его полости дополнительное дно и снабжено выполненным в форме трубовидной  стойки и установленным на дне корпуса держателем  дополнительного дна. Верхний и нижний торцевые  участки стойки имеют переливные окна, дополнительное  дно установлено в полости стойки на  высоте 5 - 20 мм относительно днища корпуса, высота  трубовидной стойки на 1 - 20 мм меньше высоты  корпуса, при этом трубопроводна  стойка установлена  в полости корпуса с зазором 5 - 20 мм к  боковым стенкам последнего. 4 з  ф-лы, 3 ил.
Patent RU-2044216-C1 (RU)
Title: Automatic superheated steam temperature controller for steam generator
Inventor: KURTIS IRINA VLADIMIROVNA
IPC: F22G5/12
Filed: 1991-12-11
Granted: 1995-09-20
Abstract: FIELD: heat power engineering. SUBSTANCE: generator has delay unit and steam generator model. The output of the controller of torch position is connected with the input of delay unit. The output of the unit is connected with the input of superheated steam temperature controller. EFFECT: enhanced reliability. 1 dwg
Patent RU-2017308-C1 (RU)
Inventor: BARKHATOV VLADIMIR A
IPC: H02M3/135
Filed: 1991-12-19
Granted: 1994-07-30
Abstract: FIELD: high-power pulse equipment. SUBSTANCE: generator of voltage pulses has two power supply sources 5, 10 of opposite polarity connected through controlled thyristors 6 and 9 to capacitor 1 which is linked through controlled thyristors 2 and 7 in parallel to primary windings 3, 8 of pulse transformer 4. Outputs of synchronization unit 18 are connected to controlling leads of specified thyristors which provides for successive opening of thyristors. Capacitor 12 and load 13 are connected in parallel to secondary winding 11 of pulse transformer. EFFECT: improved operational characteristics. 3 dwg
Patent RU-2004028-C1 (RU)
Inventor: AFANASEV VLADIMIR A
IPC: H01J1/30
Filed: 1992-01-14
Granted: 1993-11-30
Abstract: Изобретение относитс  к электронике, в частности  к холодным катодам, и может быть использовано  в электронных приборах, например электронных  микроскопах и установках электронной литографии . Сущность изобретени  заключаетс  в том,  что в катоде, содержащем эмиттер из углеродного  волокна конической формы, закрепленного на металлическом  держателе, на вершине углеродного  волокна вдоль его продольной оси выполнено углубление  диаметром, выбранном в диапазоне 0,1 -  0,4 мкм. 1 табл, 3 ил.
Patent RU-2002984-C1 (RU)
Inventor: BOGUSLAVSKIJ LEV F
IPC: F16H35/16
Filed: 1991-09-30
Granted: 1993-11-15
Abstract: Использование: общее машиностроение, в механизмах , преобразующих движение е лропорцио-нальными  величинами ходов Сущность чзобрете-  ни : ведущее и ведомое звень  сооско установлены  8 корпусе. Ведомое звено размещено между  упругими элементами Ведущее звено примыкает к  наружному торцу одного из упругих элементов  Упругие элементы могут быть выполнены о виде  комплектов тарельчатых пружин 1 злф-пы.2ил
Patent RU-2068471-C1 (RU)
Title: Method of railroad jointless track curvilinear sections dressing
Inventor: ZHULEV GEORGIJ G
IPC: E01B33/00
Filed: 1992-02-11
Granted: 1996-10-27
Abstract: FIELD: repairs and maintenances of railroad jointless track. SUBSTANCE: rail length real tensions at moment of dressing operation realization are determined, for example, according to rails temperature change since moment of their fixation on under rails base. Before dressing of separate subsections rail length of two subsections length, that are to be dressed in direction from curvature center is heated up to temperature, for example, of +25 C. As a result of it within length of the subsections in rail length appear pressing tensions. Then ballast at ends of sleepers, that are located in direction of dressing of separate subsections, is made loose and the subsections are dressed in required directions by required value, that is determined preliminary. EFFECT: improved process.
Patent RU-2039843-C1 (RU)
Title: Method for integrated treatment of articles
Inventor: VOLIN ERNST M
IPC: C23C14/00
Filed: 1992-03-03
Granted: 1995-07-20
Abstract: FIELD: vacuum-plasma treatment of articles. SUBSTANCE: method for integrated treatment of articles consists in treatment of articles with gas plasma of non-self-maintained discharge which is initiated by electrons separated from metal-gas stage of arc discharge plasma where operations of cleaning and heating are carried out simultaneously with exposure of treated articles to beam of accelerated particles. Accelerated particles should have energy above threshold of spraying of article material. The method offers the highest efficiency in treatment of articles made of dielectric materials. In this case, item is found in plasma at floating potential (low-voltage negative potential) which is initiated on its surface by plasma electrons. Energy of accelerated particles beam is determined mainly by characteristics of source of these particles. This makes it possible to treat (heating and cleaning) article at any value and sign of potential across articles including the case of no potential. EFFECT: extended operating capabilities of the plant realizing the given method due to combined treatment of articles with plasma particles of non-self-maintained gas discharge and accelerated particles of beam generated by self-maintained source. 2 cl
Patent RU-2067751-C1 (RU)
Inventor: FILIMONOV YURIJ V
IPC: G01L17/00
Filed: 1992-03-10
Granted: 1996-10-10
Abstract: Использование: для контроля давления в шинах автомобиля при движении. Сущность изобретения: наряду с датчиком оборотов 1 колеса и датчиком оборотов 2 карданного вала, а также первым 3 и вторым 4 счетчиками, устройство содержит последовательно включенные третий счетчик 5 и первую дифференцирующую цепь 7 и последовательно включенные вторую дифференцирующую цепь 6, регистр памяти 8, дешифратор 9 и параллельно включенные световой 10 и звуковой 11 индикаторы. Выход датчика 1 оборотов колеса соединен со входом первого счетчика 3, выход которого соединен со входами третьего счетчика 5 и второй дифференцирующей цепи 6. Выход датчика оборотов карданного вала 2 соединен со входом второго счетчика 4, выход которого подключен ко второму входу регистра памяти 8. Выход первой дифференцирующей цепи 7 подключен ко входам установки счетчиков 3, 4 и 5. Технический результат: система индикации дает информацию не только о том, что давление в колесе ниже нормы, но и о степени уменьшения давления, определяемой по скважности световых и звуковых сигналов. 1 ил.
Patent RU-2036655-C1 (RU)
Title: Method for manufacture of antianaphylactic medicinal preparation
Inventor: SIMONYAN ASHOT VAGARSHAKOVICH
IPC: A61P37/08
Filed: 1992-04-17
Granted: 1995-06-09
Abstract: FIELD: medicine, particularly, pharmacology. SUBSTANCE: essence of this method resides in extracting thyme herb reduced to particle size of 0.5 to 1.0 mm with use of water by infusing stock during 36 h by sublimation method. EFFECT: specific activity of disclosed infusion is not inferior to that of such strong medicinal preparations as intal or chloropyramine. 2 tbl
Patent RU-2012655-C1 (RU)
Inventor: SHCHEPOCHKINA YULIYA A
IPC: C22C37/06
Filed: 1992-05-28
Granted: 1994-05-15
Abstract: FIELD: alloys. SUBSTANCE: alloy has the following composition, wt. -% : carbon 3.5-4.2; manganese 20-24; titanium 1-2; chrome carbides 3-4; silicon 3-4, and iron - the rest. Alloy is used in machine engineering. EFFECT: prolonged period of exploitation of articles made of alloy proposed. 1 tbl
Patent RU-2038160-C1 (RU)
Title: Magnetic separator
Inventor: CHEREMNYKH PETR A
IPC: B03C1/03
Filed: 1992-06-25
Granted: 1995-06-27
Abstract: FIELD: ferrous and non-ferrous metallurgy. SUBSTANCE: magnetic separator has an open-type electromagnetic system, rotor with vertical pin, working chambers, material feeding system, separated products discharge system, two super conductive open-type magnets with upper and lower horizontal areas. The main pins of the two magnetic systems are aligned, with magnet windings being compensated. The rotor of the separator has three working zones: the upper (first) between horizontal zones of windings and having no ferromagnetic bodies, intermediate (second) between the central zones of windings and having ferromagnetic bodies in the form of corrugated plates, lower (third) which is provided with horizontal grates located in a spaced relation to each other. EFFECT: higher efficiency. 2 cl, 3 dwg
Patent RU-2072922-C1 (RU)
Inventor: FRANTS GYUBITTS
IPC: B32B7/02
Filed: 1992-10-07
Granted: 1997-02-10
Abstract: FIELD: manufacture of building materials. SUBSTANCE: invention relates to constructional objects building parts possessing required decorative and/or shock-absorbent properties and being pleasant by touch. Component of invention has a massive foundation made of saturated polyester including terephthalic acid units or its mixture with another thermoplastic polymer taken in amount up to 50%, advantageously 10-40% based on foundation weight, or a mixture of saturated polyester with reinforcing and/or target additives, and decorative facing. The latter is made from one or several layers determining optical and/or organoleptic properties of the component with face layer being made from a textile material based on polyethyleneterephthalic acid saturated polyester. Foundation is inseparably jointed with adjacent decorative facing layer, and all layer of the component are capable to be used once more for manufacturing polymer constructional object based on the component possessing required mechanical properties. Decorative facing may be composed of 1-3 layers, the face one being textile material and one of remaining layers being made from polyester foam. All the facing layers are glued or welded to each other. Massive foundation may be made from recyclization product of saturated polyester or a polyester containing corresponding recyclization product. The component is manufactured by way of inseparably joining massive foundation and decorative facing using a conventional technique applicable to thermoplastic polymer materials, for example, by molding under pressure of the foundation smelt onto reverse side of decorative facing. EFFECT: improved building possibilities. 9 cl
Patent RU-2059794-C1 (RU)
Inventor: GLOTOV GENNADIJ F
IPC: A62C3/00
Filed: 1992-09-21
Granted: 1996-05-10
Abstract: Использование: изобретение относится к пожаротушению газовых факелов на газопроводах, а также любых струй газа высокого давления. Сущность изобретения: предлагаемое устройство для гашения факела пламени струи горючего газа, истекающей из газопровода, содержит резервуар с пламягасящим веществом, соединенный с трубопроводами. Последние оснащены кранами и имеют форсунки на концах для подачи пламягасящего вещества вокруг струи. Средний диаметр положения форсунок соответствует условию, указанному в описании. Полость наддува резервуара соединена трубопроводом с газопроводом высокого давления с заборником газа высокого давления из истекающей струи. Использование изобретения повышает эффективность гашения факела пламени струи горючего газа и снижает затраты энергии, времени, специальной техники, людских ресурсов. 2 з. п. ф-лы, 3 ил.