baber/WOPTO huggingface dataset:
Patent RU-2004612-C1 (RU)
Inventor: FELDGANDLER ELLA G
IPC: C22C38/60
Filed: 1991-06-28
Granted: 1993-12-15
Abstract: Изобретение относитс  к черной металлургии,  а именно к коррозионностойкой стали аустенитно-  ферришого класса, предназначенной дл  обустройства  нефт ных скважин и другого оборудовани , работающего в различных химических производствах . Цель изобретени  - повышение обрабатываемости  резанием при сохранении высокой коррозионной  стойкости, технологической пластичности  и механических свойств. Сталь дополнительно содержит  серу и кальций при следующем соотношении  компонентов, мас.%: углерод 0,01 - 0,03. хром  23 - 26, никель 5.5 - 7.0. молибден 2.5 - 4.0. кремний  02. - 0.4, марганец 1.0 - 2.0, азот 0,05 - 025.  церий 0,05 - 0.1, цирконий 0,05 - 0,1, бор 0,0005 -  0,001, алюминий 0,01 - 0,06. титан 0.01 - 0,06, сера  0,05 - 0,15. кальций 0,08 - 02. железо - остальное. -  при выполнении следующих соотношений: Ca/S   1,0 - 2.8. Cr /Ni 2,1-2,9. где  Сг  % Сг +1.5% Si % ЭК1о +12 (Ji + А + Zr + Се + В)  и fli %Ni + 0.5Mn + 30x%(C+M) ЗК8Х
Patent RU-2041630-C1 (RU)
Inventor: GAVRILENKOV ALEKSANDR MIKHAJLO
IPC: A21C1/06
Filed: 1991-06-28
Granted: 1995-08-20
Abstract: Использование: в пищевой промышленности для приготовления теста. Сущность изобретения: в смесительной камере расположена лопастная мешалка. В пластифицирующей камере на штоке установлен поршень, по обе стороны которого смотированы решетки и конические вытеснители. 1 ил.
Patent RU-2052015-C1 (RU)
Inventor: LEBEDEV VALERIAN ALEKSEEVICH
IPC: E02D17/18
Filed: 1991-10-08
Granted: 1996-01-10
Abstract: FIELD: civil engineering. SUBSTANCE: embankment includes clay in mixture with straw 2, soil 5, crushed stones 6, as well as reinforced concrete members 1. Each reinforced concrete member has three rigidly joint at right angle flat planes as constituents. Two plates are vertical and the third one is horizontal, triangular. Members 1 are installed as vertical rectangular plates along embankment body to originate gaps between faces of adjacent members. Gaps 4 are filled with straw/clay mixture as anti- filtering material. Faces of adjacent members 1 are interconnected with diaphragms. EFFECT: aseismic effect. 8 dwg
Patent RU-2034096-C1 (RU)
Title: Device for application of hardening coatings with ferromagnetic powders
Inventor: SHCHERBAKOV VLADIMIR I
IPC: C23C26/00
Filed: 1991-10-08
Granted: 1995-04-30
Abstract: FIELD: metallurgy. SUBSTANCE: device has two successively located coils: inductor coil and oscillation coil. Device also has vibrator coil installed on powder metering bin and is electrically connected to oscillation coil. Inductor core is suspended from spring for oscillating motion along inductor coil axis. EFFECT: higher efficiency. 2 dwg
Patent RU-2020817-C1 (RU)
Title: Fishing tackle
Inventor: KORBACHKOV LEONID A
IPC: A01K89/00
Filed: 1991-10-24
Granted: 1994-10-15
Abstract: FIELD: amateur and sports fishing. SUBSTANCE: device has body 1 with fitted-in axle 2 which mounts spool 3 with front cheek 4 and rear cheek 5. Body 1 is connected by means of spring-loaded hinge-joint 6 with base 7 equipped with stop 11 and latch 9 made in form of spring-loaded lever 10 whose arm is oriented longitudinally relative to fishing rod 8. When fishing, body 1 is at first fixed by means of latch 9. Axle 2 is oriented across fishing rod 8. Then stroke is made by fishing rod 8, and in needed point of trajectory of end of fishing rod, body 9 is released by means of latch 9. Body 1 starts rotating around spring-loaded hinge-joint 6, stop 11 stops body 1 and orient axle 2 longitudinally relative to fishing rod 8. When tackle hits the water, body 1 is returned in initial position. EFFECT: enhanced convenience, possibility of casting by one hand. 2 dwg
Patent RU-2003855-C1 (RU)
Inventor: VELGUSH VASILIJ V
IPC: F16B15/06
Filed: 1991-12-02
Granted: 1993-11-30
Abstract: Использование: дл  сборки дерев нных изделий . Сущность изобретени : гвоздь состоит из головки , стержн  в форме трехгранника и заостренного  конца На одной из граней стержн  вдоль него  выполнены зубчики. 2 ил.
Patent RU-2023890-C1 (RU)
Inventor: SHEREMET PAVEL Z
IPC: F01P5/00
Filed: 1991-12-19
Granted: 1994-11-30
Abstract: Использование: в системах жидкостного охлаждения, в частности в двигателях внутреннего сгорания транспортного средства, например автомобилей с кожуховым осевым вентилятором. Сущность изобретения: система включает радиатор и расположенное за ним по ходу воздушного потока рабочее колесо осевого вентилятора и его кожух, соединенный с радиатором. Рабочее колесо имеет ступицу с лопастями, задние кромки которых выдвинуты за пределы кожуха и в обалсти этих кромок лопасти на периферии снабжены направляющим для радиального воздушного потока кольцом. Радиатор имеет условно выделенные центральную, периферийную и промежуточную части. При этом ступица рабочего колеса со стороны радиатора выполнена в виде соосного потокоорганизующего стакана, открытый конец которого расположен вблизи радиатора. Полость стакана сообщена с входом расположенных в лопастях центробежных каналов, выход которых расположен на периферийных торцах лопастей. Последние полностью выдвинуты в осевом направлении за пределы кожуха, а торец кожуха и кольцо на периферии лопастей выполнены в виде фигурных дисков кольцевидно-щелевой камеры смешения газоструйного эжектора, активное сопло которого выполнено в виде выходов центробежных каналов лопастей. Кожух со стороны радиатора выполнен с коническим коллектором, а на периферии лопастей установлена обечайка с отверстиями напротив выхода центробежных каналов. 4 з.п.ф-лы, 1 ил.
Patent RU-2066904-C1 (RU)
Title: Волноводный полосовой фильтр
Inventor: DVURECHENSKIJ VIKTOR D
IPC: H01P1/219
Filed: 1992-02-24
Granted: 1996-09-20
Abstract: Использование: в частотно-избирательных узлах и цепях радиоэлектронной аппаратуры. Сущность изобретения: волноводный полосовой фильтр содержит круглый запредельный волновод с размещенной в нем периодической системой соосных металлических рамок, в каждую из которых по периметру включены конденсаторы. Приведено выражение для выбора величины емкости конденсаторов и радиуса металлических рамок. 2 з.п. ф-лы, 2 ил.
Patent RU-2049318-C1 (RU)
Inventor: KOZLOV VLADILEN P
IPC: G01M3/04
Filed: 1992-02-04
Granted: 1995-11-27
Abstract: Использование: для испытания на герметичность методом опрессовки сварных швов картеров спецмашин. Сущность изобретения стенд содержит станину с нижней установочной плитой 2, на которой установлен стакан 3 с уплотнительным кольцом 4 для установки на него картера 5. На верхнем торце картера установлена крышка 6, выполненная в виде фланца с радиусной кольцевой канавкой, с установленным в ней в виде жгута уплотнением. Запорное кольцо закреплено на нижней плоскости крышки по периметру уплотнения с возможностью взаимодействия во время испытания с картером 5. Рама установлена на наружной стороне крышки и образована разновысотными ребрами жесткости в форме замкнутого треугольника, на углах которого установлены опорные площадки. Прижимные элементы 12 установлены на вертикальных стойках 13 и взаимодействуют с опорными площадками. Гидравлические цилиндры 14 закреплены на вертикальных стойках и воздействуют с помощью пневмогидроусилителей 15 на прижимные элементы 12 для прижатия крышки 6 к картеру 5. 5 ил.
Patent RU-2046930-C1 (RU)
Title: Oil production method
Inventor: RUZIN LEONID M
IPC: E21B43/00
Filed: 1992-03-18
Granted: 1995-10-27
Abstract: FIELD: oil deposits development. SUBSTANCE: oil production method provides for drilling from ground surface of at least one slantingly directed borehole with horizontal furrow, deep pump running into borehole and oil withdrawal from borehole. Additional slant hole is drilled from slant part of borehole, in bottom hole of which deep pump is located to withdraw oil. The additional hole is located at zenith angle, that does not exceed value of α = arctg1/β with b factor of friction between pump-compressing and casing strings. Additional hole drilling site is located below static level of liquid in borehole. EFFECT: increased oil production of boreholes with horizontal holes. 1 dwg
Patent RU-2040738-C1 (RU)
Inventor: RADCHENKO SERGEJ A
IPC: F24H6/00
Filed: 1992-03-23
Granted: 1995-07-25
Abstract: FIELD: sanitary equipment. SUBSTANCE: combination water and air heater has detachable casing with housing 1 located in it. Partition 2 divides housing 1 into two compartments which are brought in communication in upper portion. Heater is provided with cold water supply system and hot water discharge system. Mounted in lower portion of housing 1 are three pipe unions: two pipe unions 6 and 10 mounted on inner surface of housing 1 are provided with detachable joints 7 and 11 for fitting detachable tubes 8; third pipe union 4 is connected to cold water supply system. Mounted in upper portion of housing 1 are two pipe unions: pipe union 17 provided with detachable joint is used for connecting the heating system pipe line and pipe union 19 is provided with shut-off adjusting fitting 20 and branch pipe for connecting the pipe line of hot-water supply system. Mounted on lower external surface of housing 1 is mixer 12 with swivel spout 13 provided with detachable plug 14 and connected to at least one of above-mentioned pipe unions in lower portion of housing 1 whose outer surface is provided over perimeter with devices for securing detachable heat insulation 21 or fins 22 made in form of clamps located on vertical outer surface of housing 1 above parting plane of casing. EFFECT: multipurpose use of heater. 2 cl, 5 dwg
Patent RU-2054798-C1 (RU)
Inventor: LEBEDEV OLEG V
IPC: H03K5/26
Filed: 1992-02-11
Granted: 1996-02-20
Abstract: FIELD: pulse technique. SUBSTANCE: pulse length selector has pulse generator, two NAND gates, NOT gate, NOR gate, pulse counter, two code comparison circuits, RS flip-flop, AND gate with appropriate connections. EFFECT: improved design. 1 dwg
Patent RU-2043015-C1 (RU)
Title: Method for growing green onion shoots
Inventor: OREL VALERIJ EMMANUILOVICH
IPC: A01G31/00
Filed: 1992-02-27
Granted: 1995-09-10
Abstract: FIELD: agriculture. SUBSTANCE: bulbs are placed on nutritive medium without soil indoors under optimum artificial climate conditions. They are continually squeezed, and the squeezing force does not exceed breaking strength. EFFECT: higher efficiency. 1 tbl
Patent RU-2016969-C1 (RU)
Title: Sectional cell block
Inventor: BILYK SERGEJ I
IPC: E04B1/348
Filed: 1992-05-27
Granted: 1994-07-30
Abstract: FIELD: construction; industrial and agricultural mobile objects construction in the North regions. SUBSTANCE: cell block has additional removable butt wall sections provided with bearing beams; floor and roof back slabs. The base slab is provided with projections connected to floor back slab bearing beams. The roof back slab bearing beams are connected to projections of cross-bars which are connected in the middle of the span to an additional cross beam. EFFECT: improved design. 14 dwg
Patent RU-2088723-C1 (RU)
Title: Method for controlling unstable river channels
Inventor: GOLUBEV NIKOLAJ K
IPC: E02B3/02
Filed: 1992-04-29
Granted: 1997-08-27
Abstract: FIELD: hydraulic engineering; river channel control at water intake. SUBSTANCE: method involves straightening of channel line 1 and maintenance of its stability in section downstream and upstream of inlet 3 in headrace canals 4 along river flow by installing erosion-proof choke dikes 2, protection of headrace canals from silting by making channel cuttings 7, and working of bed blankets followed by their aggravation in bank soil islands 13 and dump to river stream; channel line 1 is straightened and river flow is maintained stable downstream of inlets 3 in headrace canal along river flow in section up to top of next concave river bank along river flow where headrace canal inlets are located; channel slits 7 are made opposite headrace canal inlets 3; blanket aggravation in bank soil islands 13 during their working in headrace canals is made by large fractions and only small fractions are dumped in river; they are dumped in region of next downstream concave bank where inlets to headrace canals are located. In addition, choke dikes 2 have stepped end surface and slits 7 are cleaned of sediments by dipping them into compressed river stream. EFFECT: facilitated procedure. 3 cl, 5 dwg
Patent RU-2031796-C1 (RU)
Title: Method for manufacture of gas-filled shock-absorbing film
Inventor: ANDREEV STANISLAV V
IPC: B29C65/02
Filed: 1992-06-09
Granted: 1995-03-27
Abstract: FIELD: mechanical engineering and instrument making. SUBSTANCE: method involves separate extrusion of thermoplastic materials for base and backing films, holding extruded sheets in viscous-flow state of polymer. Then cells are vacuum-molded on the base film, the backing film is placed on top of it, and both films are welded together so that gas is encapsulated in the cells of the base film. Encapsulated gas is constituted by volatile substances whose boiling temperature is higher than the polymer processing temperature. The volatile substances are extruded at low temperature jointly with melt of the base film and films are welded by the heat of the backing film. EFFECT: high strength and shock-absorbing properties and wider field of application of films. 4 dwg, 3 tbl
Patent RU-2077354-C1 (RU)
Inventor: BOROVSKAYA VERA DMITRIEVNA
IPC: A61H33/04
Filed: 1992-04-13
Granted: 1997-04-20
Abstract: Изобретение относится к медицине, а именно гинекологии и может быть использовано при лечении женщин с воспалением придатков, в том числе и при подостром течении. Цель изобретения - сокращение сроков лечения. Поставленная цель достигается тем, что назначению сероводородной бальнеотерапии предшествуют при ежедневных процедуры фонофореза папаина, которые затем продолжают через день с сероводородными ваннами. 2 табл.
Patent RU-2092477-C1 (RU)
Inventor: MOISEEV VLADIMIR VASILEVICH
IPC: G05D27/00
Filed: 1992-04-14
Granted: 1997-10-10
Abstract: FIELD: industrial organic syntheses. SUBSTANCE: as reaction ceases, temperature in reactor and kinematic viscosity of reaction mixture are measured. Appurtenance of the latter to specified viscosity range is checked and, if so, process is carried out with the same parameters and, if not, additional amount of diphenylamine or vinylaromatic monomer is added according to mathematical relationships. EFFECT: optimized process parameters. 4 ex
Patent RU-2026983-C1 (RU)
Title: Extraction machine
Inventor: TUZHIKOV VLADIMIR F
IPC: E21C29/06
Filed: 1993-08-06
Granted: 1995-01-20
Abstract: FIELD: mining industry. SUBSTANCE: extraction machine has a base in the form of a conveyer, a housing in the form of two vertical portals, a taken out feed drive with a hauling chain, disk actuators with autonomous mechanism of rotation and squeezing out wedges. The ends of the hauling chain of the feed drive are fixed on the housing. The mechanism of rotating the disk actuators is set on one of the base ends and is made with a closed-type chain mounted for the movement of its leading branch counter to that of the feed drive chain and for the coverage of the driving stars rigidly connected with the disk actuators and placed on the housing and independently mounted deflecting ones. The portals are hard mounted on the slabs leaning on the soil, interacting with the conveyer bottom and hinged between themselves. The portals have bearing units for the deflecting stars and for the disk actuators mounted in the upper part of each portal opening, and built-in loading plowshares. The squeezing out wedge is set concentrically to the hub of each disk actuator on the housing side and is made in the form of a cut ring with separated edges. Between them a cam with a cutter is mounted at an angle to the disk plane. EFFECT: improved powering of the subsurface coal extraction. 6 dwg
Patent RU-2047334-C1 (RU)
Title: Microporous diaphragm and method of making same
Inventor: DEJS GUGO A
IPC: B01D69/00
Filed: 1992-08-27
Granted: 1995-11-10
Abstract: FIELD: cleaning liquids. SUBSTANCE: diaphragm is 1000 micro meters in width. The porosity of the diaphragm is up to 95% The walls of the pores are perpendicular to the side of the film. The diaphragm can be provided with a strengthening grid positioned in the diaphragm body. Initial film is exposed to the Roentgen radiation through the mask. The semi-product is then exposed to the background radiation and further is physically-chemically treated. EFFECT: improved cleaning. 2 cl, 5 dwg
Patent RU-2046148-C1 (RU)
Title: Method of sugar powder preparing
Inventor: SAPRONOV ALEKSEJ R
IPC: C13B50/00
Filed: 1992-06-05
Granted: 1995-10-20
Abstract: FIELD: food industry. SUBSTANCE: before grinding sugar is dried up to moisture 0.04-0.10% and mixed with potato starch with moisture 12-16% at concentration 0.5-2.0% of sugar mass. Powder is separated for three fractions: fraction with particle size less than 15 mcm, commodity fraction 15-125 mcm and fraction above 125 mcm. The first fraction (less than 15 mcm) is removed from the process, the last fraction (above 125 mcm) is recovered for grinding, and commodity fraction (15-125 mcm) is fed for mixing with corn starch. The moisture of the latter is 8-11% at concentration 0.5-2.0% which is used in the mixture with enzyme preparation containing β-fructofuranosidase taken at the dose that is equal hydrolytic activity 4000-12000 IA per 1 t sugar. EFFECT: improved method of preparing. 1 tbl
Patent RU-2037335-C1 (RU)
Title: Отборная трубка газовой центрифуги
Inventor: KALITEEVSKIJ ALEKSEJ K
IPC: B04B5/08
Filed: 1992-07-21
Granted: 1995-06-19
Abstract: Использование: изобретение относится к устройствам отбора и вывода разделенных компонентов газовых и изотопных смесей из роторов газовых центрифуг со сверхзвуковыми окружными скоростями потока газа в них. Сущность изобретения: отборная трубка газовой центрифуги установлена неподвижно в корпусе и проходит внутрь вращающегося ротора вблизи оси его вращения. Трубка содержит вертикальный участок и горизонтальный участок с отогнутым против направления вращения ротора концевым участком, расположенным вблизи стенки ротора и имеющим на торце входное отверстие. На торце концевого участка отборной трубки выполнен срез по криволинейной поверхности, вогнутой в сторону входного отверстия и ориентированной так, что углы между осью входного отверстия и касательными к линии пересечения криволинейной поверхности среза с горизонтальной плоскостью являются острыми и увеличиваются от периферийного по отношению к оси ротора края входного отверстия к его внутреннему краю. Предложенная форма входного торца отборной трубки уменьшает колебания давления в роторе за счет образования на кромках входа системы присоединенных косых скачков уплотнения, благодаря чему повышается разделительная способность центрифуги. Для упрощения изготовления торцевой срез на трубке может быть выполнен по поверхности прямого цилиндра или по меньшей мере двумя пересекающимися между собой плоскостями, параллельными оси ротора. 2 з.п. ф-лы, 4 ил.
Patent RU-2093857-C1 (RU)
Title: Method determining radioactivity of gas and device for its implementation
Inventor: SHEVCHENKO SERGEJ YAKOVLEVICH
IPC: G01T1/18
Filed: 1992-10-07
Granted: 1997-10-20
Abstract: FIELD: measurement technology, dosimetric check of air. SUBSTANCE: method determining radioactivity of gas lies in preliminary charging of electret, in measurement of its initial charge, in injection of examined gas into measurement chamber, in exposure of electret in examined gas, in accumulation of ions and charged particles on surface of electret formed in process of disintegration of radioactive gas, in subsequent measurement of value of its surface charge, in determination of radioactivity of examined gas by change of value of surface charge of electret during exposure in examined gas. Measurement of initial charge of electret, measurement of its charge after exposure in examined gas, preliminary charge of electret are conducted directly in measurement chamber. Device determining radioactivity of gas includes measurement chamber with electret placed on conductive base it and joined to mechanism of vibration drive, corona-forming electrizer with controlled grid placed in parallel above free surface of electret. EFFECT: chanced authenticity of method. 5 cl, 1 dwg
Patent RU-2074461-C1 (RU)
Title: Device which adds signals of different frequencies
Inventor: KAZANSKIJ LEV S
IPC: H01P1/213
Filed: 1992-08-25
Granted: 1997-02-27
Abstract: FIELD: radio engineering. SUBSTANCE: device provides possibility for two TV transmitters to operate with shared antenna feeder simultaneously in different frequency channels. Corresponding device has two bridges which are connected by connection lines of different electric length, and dummy load. Short piece of connection line is connected to line pieces. Electric length of pieces and space between them are described by equation given in invention specification. EFFECT: increased functional capabilities. 2 cl, 2 dwg
Patent RU-2073241-C1 (RU)
Inventor: SEMYACHKINA ALLA N
IPC: G01N33/48
Filed: 1992-10-13
Granted: 1997-02-10
Abstract: FIELD: medicine, pediatrics, genetics. SUBSTANCE: invention relates to diagnosis of hereditary metabolic diseases in children. Method involves assay of L-cystathionine synthase activity in patient liver bioptate by incubation of bioptate supernatant in the presence of 2-mercaptoethanol, L-cysteine and lead acetate followed by optical density measurement of incubation medium at 360 nm. Homocystinuria form is identified in the case of absorbance presence at this range with and absence of pyridoxal phosphate. EFFECT: improved method of homocystinuria identification.
Patent DE-10026270-C1 (DE)
Title: Verfahren zum Laminieren einer Leiterplatte auf eine Grundplatte und Laminiervorrichtung
Inventor: NEUMAYER CHRISTOPH
IPC: H05K3/38
Filed: 2000-05-26
Granted: 2001-12-20
Abstract: Bei einem Verfahren zum Laminieren einer Leiterplatte auf eine Grundplatte wird eines der miteinander zu laminierenden Teile (2; 4) mit einer Kleberschicht (3) versehen. Wenigstens eines der miteinander zu laminierenden Teile (2; 4) und die Kleberschicht (3) weisen unterschiedliche Flächenschwerpunkte auf. Die Leiterplatte (4) und die Grundplatte (2) werden von einer auf den Flächenschwerpunkt der Kleberschicht zentrierten Kraftquelle verpresst. Eine Laminiervorrichtung weist ein Lager und eine Anpresseinrichtung mit einem in einem Gelenk gelagerten Stempel auf.
Patent DE-10163425-C1 (DE)
Title: Fuel feed to a combustion chamber, in a vehicle heating system, has a heater in the feed channel to heat the fuel, with a holder for the electrical connections and no contact between the heater and the channel
Inventor: MUENZNER MARKUS
IPC: F23K5/20
Filed: 2001-12-21
Granted: 2003-04-17
Abstract: The fuel feed system (10) to a combustion chamber, and especially for a vehicle heater, has a longitudinal feed channel section (16) in the flow direction. The channel section has a heater (38), to heat the fuel flowing around it. The channel is open at one end (20), and is covered by a closure (64) with the connections (72,74) for the heater. A holder has at least two holder components (42,44), which give the electrical contact between the connections and the heater. The heater is a positive temperature coefficient (PTC) type.
Patent DE-19500056-C1 (DE)
Title: New organic cpds. of niobium, tantalum or titanium for electro-ceramics
Inventor: REICHERT KARLHEINZ DIPL CHEM D
IPC: C07C43/13
Filed: 1995-01-03
Granted: 1996-06-05
Abstract: New organo-metal cpds. are of the formula M(OH)x(A)y(B)z (I). (where M = Ti (IV), Nb(V) or Ta(V); x + y + z = 5 for Nb or Ta, or = 4 for Ti; A = alkoxide ligand from diols and glycol monoethers; B = carboxylate ligand from 6-19C fatty acids).