baber/WOPTO huggingface dataset:
Patent RU-2036348-C1 (RU)
Title: Connecting link for round link chain
Inventor: TETEREVYATNIKOV LEV N
IPC: F16G15/04
Filed: 1990-12-20
Granted: 1995-05-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: each link consists of two C- shaped half-links of identical shape. The half-links are fixed with respect to each other using a dowel with thickenings at its ends. The dowels are positioned in the grooves having undercutting and made at the ends of each half-link. One end of each dowel is mounted in one of the mentioned grooves fixedly. EFFECT: enhanced reliability. 4 dwg
Patent RU-2056044-C1 (RU)
Title: Method of quantitative determination of patulin in foods
Inventor: POGOSYAN ANDREJ I
IPC: G01N33/02
Filed: 1991-01-09
Granted: 1996-03-10
Abstract: FIELD: analytical chemistry. SUBSTANCE: concentrated hydrochloric acid is added to the sample to be analyzed, pH value is brought about to 1.0-1.5, interfering substances were precipitated with potassium hexacyano-(II)-ferrate and zinc acetate followed by filtration. Patulin is extracted with ethyl acetate, purified from hydroxymethyfurfurol on the sorbent "Silasorbamine", patulin is eluted with chloroform followed by quantitative determination of patulin by HPLC method. EFFECT: improved method of analysis. 3 tbl
Patent RU-2012418-C1 (RU)
Title: Electromagnetic separator
Inventor: ZUEV VASILIJ S
IPC: B03C1/26
Filed: 1991-01-14
Granted: 1994-05-15
Abstract: FIELD: food processing, light, chemical and other industries. SUBSTANCE: separator has magnetic circuit with polar tips, magnetization coils, a detachable unit of the product line with polygradient members fastened on the inner lateral walls, concentrators of magnetic field induction in the form of bars. The bars are fastened on the horizontal axes and their free ends can turn under the action of the magnetic field and outside particles. When the voltage is fed to the magnetization coils a nonuniform magnetic field is created in the interpolar space. The turn concentrators of the magnetic field induction turn and are located along the magnetic lines of force. When passing by the outsize particles, the concentrators are deviated letting these particles pass. On the completion of the separation process the detachable unit moves out and is demagnetized. EFFECT: enhanced the magnetic enrichment of materials. 2 dwg
Patent RU-2053025-C1 (RU)
Inventor: ZLOBIN MIKHAIL N
IPC: B03B5/62
Filed: 1991-02-06
Granted: 1996-01-27
Abstract: FIELD: concentration of minerals. SUBSTANCE: hydraulic classifier has cylindrical-conical casing with pulp supply branch pipes, water supply pipes, sand discharge pipes and discharge chutes and is further provided with closed widening repurification chamber with sand opening, drain pipe vertically positioned in upper wall of repurification chamber and air- hydraulic aerators regularly positioned in staggered arrangement in lower part of sidewalls of repurification chamber along its axis. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 dwg
Patent RU-2020886-C1 (RU)
Title: Sternotome
Inventor: PLAKSEJCHUK ANTON YU
IPC: A61B17/16
Filed: 1991-02-07
Granted: 1994-10-15
Abstract: FIELD: medical engineering. SUBSTANCE: sternotome neck is bent so that handgrip 1 and working portion 2 are bent at obtuse angle. Working portion 2 is provided with check plates 4 and 5 distance between which corresponds to breast bone thickness. EFFECT: more sophisticated design. 2 cl, 3 dwg
Patent RU-2013166-C1 (RU)
Title: Method of cutting metal structures by extended charges of explosives
Inventor: VOLGIN LEONID A
IPC: B21D26/08
Filed: 1991-03-11
Granted: 1994-05-30
Abstract: FIELD: metal working. SUBSTANCE: linear cut is made at the surface of structure or plate of the same material. The plate has the same thickness as the structure being cut. The depth of cutting uniformly increases lengthwise from zero to maximum. Extended charge of explosive of preset mass per one meter of length is placed at the opposite surface of the plate or structure. The axis, or plane of symmetry of the charge and the line of maximum depth of the cut must rest in a plane perpendicular to the surface of the structure or plate being cut. The charge is initiated at the side of the smaller cut depth. Then the value of this depth in a section corresponding to the beginning of the cut is determined. A working linear cut of continuous depth is then made at the structure. The depth of this cut corresponds at least to the depth of the standard cut. A working charge of explosive similar in shape and position to the standard charge is placed at the opposite surface of the structure. EFFECT: enhanced cutting efficiency. 2 dwg
Patent RU-2026963-C1 (RU)
Title: Устройство для добычи газа
Inventor: CHERNEJ EDUARD I
IPC: E21B43/00
Filed: 1991-03-05
Granted: 1995-01-20
Abstract: Изобретение относится к горному делу и может быть использовано при разведке и промышленной добыче газа. Цель изобретения - перевод газа в свободное состояние при разработке газогидратных месторождений на дне океана. Устройство включает внутреннюю колонну с диспергатором, внешнюю колонну с перфорацией, породоразрушающий орган с центральным каналом, внешний изолирующий колокол, П-образный породоразрушающий орган с уплотнительными элементами. 1 ил.
Patent RU-2007566-C1 (RU)
Inventor: SINYAGOVSKIJ ALEKSANDR A
IPC: E21C27/24
Filed: 1991-05-07
Granted: 1994-02-15
Abstract: FIELD: mining industry. SUBSTANCE: cutting drums are mounted on frame of carrier on shafts for rotation about own axes and are connected to carrier of supplementary planetary gear by means of spacers with inclined surfaces. Axes of shafts of cutting drums are inclined to opposite sides from axis of central shaft. Tool of cutting drums having one relative and two transportation motions breaks all surface of face with chipping. Inclination of cutting noses to opposite sides from central shaft excludes jamming which leads to increased productivity. EFFECT: increased productivity of heading machine. 3 dwg
Patent RU-2021886-C1 (RU)
Inventor: BELMACH MIKHAIL I
IPC: B27B17/00
Filed: 1991-05-28
Granted: 1994-10-30
Abstract: Использование: в лесной и деревообрабатывающей промышленности. Сущность изобретения: соединительные звенья выполнены изогнутыми. Каждый хвостовик звена выполнен в виде двух симметричных частей зубообразной формы с впадиной между ними. Участки звеньев с хвостовиками и соединительные звенья в зонах размещения осей выполнены с отгибом в противоположные стороны на 0,4 - 0,8 толщины звеньев. Изогнутые соединительные звенья и звенья с хвостовиками создают условия для амортизации цепи, плавной, мягкой ее работы. 5 ил.
Patent RU-2029453-C1 (RU)
Inventor: TIMOFEEV VALENTIN B
IPC: A01G17/00
Filed: 1991-06-06
Granted: 1995-02-27
Abstract: FIELD: agriculture; crop production. SUBSTANCE: fodder grain-type winter triticale is used as green manure crop. Triticale crop is sown once. In spring, in the booting phase, the green matter is cut. In summer the mature biomass and grain are disked with incorporation into the soil. EFFECT: improved growing conditions; higher yield.
Patent RU-2015579-C1 (RU)
Title: Optoelectronic logic unit for memorizing device
Inventor: VERBOVETSKIJ ALEKSANDR A
IPC: G11C11/42
Filed: 1991-06-10
Granted: 1994-06-30
Abstract: FIELD: computer technology. SUBSTANCE: optoelectronic logic unit has multichannel unit with controlled radiation parameter, light-guide parametric demultiplexers according to number of channels, multichannel photodetecting unit and control unit. All sixteen basic Boolean logic functions may be computed by optical methods, that results to increase in speed of operation 100-1000 times. EFFECT: reliability; improved compactness. 1 tbl, 3 dwg
Patent RU-2051127-C1 (RU)
Inventor: PETYKHINA GALINA NIKOLAEVNA
IPC: C02F103/02
Filed: 1991-06-28
Granted: 1995-12-27
Abstract: Использование: при обработке питьевых, промышленных и бытовых сточных вод кислородом воздуха, техническим кислородом, озоном, хлором. Сущность изоберетения: на внутренней трубе для подачи жидкости непосредственно над ситчатыми полками размещены горизонтальные сигнеровы колеса, а внизу головки двухрядного колеса между последними нижними полками горизонтальные трубы с отверстиями и вертикальными сигнеровыми колесами на них для подачи газа. Нижнее горизонтальное сегнерово колесо для подачи жидкости размещено в верхней части головки двухрядного колеса над ситчатой полкой и служит гидроприводом его, 2 з. п. ф-лы, 4 ил.
Patent RU-2046546-C1 (RU)
Title: Method for scrambling of tv-signal and device for implementation of said method
Inventor: MENIKHANOV SERGEJ F
IPC: H04N7/16
Filed: 1991-10-17
Granted: 1995-10-20
Abstract: FIELD: TV devices. SUBSTANCE: device has TV program source, which output is connected to TV signal modulator and to control unit, which gate pulses output is connected to input of false pulses and synchronization pulses. In addition device has power amplifier, which output serves as output of transmitting part of TV signal scrambling device, unit for input and storage of codes, first and second adders, modulator of control signals. Control output of control unit is connected to synchronization input of unit for input and storage of codes. Output of generator of false pulses and synchronization pulses is connected to second input of first adder, which output is connected to first input of second adder through modulator of control signals. Output of modulator of TV signal is connected to second input of second adder, which output is connected to input of power amplifier. Receiving part of device has amplitude modulator and wide-band amplifier, which are connected in series. Output of wide-band amplifier serves as output of TV signal scrambling device. In addition device has selective amplifier, detector, comparator, synchronization pulse selector, switch, code comparison unit, accumulator, timer, controlled gate. Output of wide-band amplifier is connected to signal inputs of switch and synchronization pulse selector through serial circuit of selective amplifier, detector and comparator. Signal output of synchronization pulse selector is connected to control input of switch. One of switch outputs is connected to control input of gate through code comparison unit, pulse accumulator and timer. Another output of switch is connected to signal input of gate, which output is connected to control input of amplitude modulator. EFFECT: increased functional capabilities. 2 cl, 3 dwg
Patent RU-2012490-C1 (RU)
Inventor: TETERIN MIKHAIL A
IPC: B28B1/54
Filed: 1991-10-31
Granted: 1994-05-15
Abstract: Изобретение относится к производству строительных материалов и может быть использовано при изготовлении камнелитых плит, кирпичей, бордюрного камня, отделочной плитки и пр. В способе изготовления камнелитых изделий путем приготовления расплава и разливки его в формы, в начальной стадии расплав готовят из полупроводникового элемента, помещенного между электродами, и в место расплава подают несколькими потоками нагретую до 450 - 550С золу до заполнения заданного объема печи расплавленной золой, затем золу подают со скоростью, обеспечивающей наличие твердой фазы золы в расплаве при разливке в формы до 25 -30 мас. % . Полупроводниковый элемент состоит из золы 25 - 30 мас. % , глины 45 - 60 мас. % , железа или графита 10 - 30 мас. % . 1 табл.
Patent RU-2021173-C1 (RU)
Inventor: MELNIKOV VLADIMIR N
IPC: B64G1/24
Filed: 1991-07-22
Granted: 1994-10-15
Abstract: Область применения: в космической технике и может быть использовано при проектировании систем управления движением космических аппаратов. Сущность изобретения: для сокращения времени построения ориентации оси визирования (ОВ) узкопольного измерителя углового отклонения космического аппарата (КА) от направления на источник излучения, в частности инфракрасного построителя местной вертикали (ПМВ) на центр - местную вертикаль (МВ) Земли, а также для оебспечения трехосной ориентации КА к моменту совмещения ОВ с МВ, фиксируют ось КА, проекция направляющего единичного вектора которой на оси связанного с КА базиса равна соответствующим проекциям единичного вектора направления на Солнце на оси орбитального базиса. Фиксируют плоскость, образованную направлениями на Солнце и зафиксированной оси, поворачивают КА по наикратчайшему пути вокруг оси, перпендикулярной зафиксированной плоскости, до совмещения упомянутой оси КА с направлением на Солнце. Затем поворачивают КА вокруг направления на Солнце до совмещения ОВ с МВ одновременно с компенсацией отклонения оси поворота КА от направления на Солнце и положения самой оси поворота КА в процессе изменения величин проекций единичного вектора направления на Солнце на оси орбитального базиса в течение времени выполнения ориентации КА. 1 ил.
Patent RU-2030856-C1 (RU)
Title: Soil for growing cucumber seedlings
Inventor: KHOKHLOV BORIS NIKOLAEVICH
IPC: A01G9/00
Filed: 1991-11-27
Granted: 1995-03-20
Abstract: FIELD: agriculture. SUBSTANCE: soil contains carbonate sapropel, phosphorus fertilizer, potassium fertilizer, ceolyte, and nitrogen fertilizer in certain ratios. EFFECT: higher soil fertility; improved growing conditions; higher quality of seedlings. 2 tbl
Patent RU-2062881-C1 (RU)
Inventor: VALTO ILOMYAKI
IPC: E21D9/10
Filed: 1990-09-27
Granted: 1996-06-27
Abstract: Использование: относится к способу управления продвижением бурильной установки и устройству для его осуществления. Сущность изобретения: способ управления продвижением бурильной установки в грунте или породе, согласно которому бурильную установку непрерывно перемещают посредством силового блока, неподвижно установленного у боковой стенки защитной трубы, к которой прилагается усилие, передают информацию о давлении от исполнительного механизма, приводимого в действие средой, или от датчика давления. Усилие продвижения, создаваемое силовым блоком, регулируют на базе информации о давлении, полученной от исполнительного механизма или от датчика давления, расположенного в бурильной головке бурильной установки. Устройство для управления продвижением бурильной установки включает силовой блок для непрерывного перемещения бурильной установки, неподвижно закрепленный на боковой стенке защитной трубы для передачи к ней усилия, исполнительный механизм, приводимый в действие давлением, или датчик давления для передачи информации о давлении и блок управления. Устройство снабжено линиями передачи давления от исполнительного механизма или датчика давления к блоку управления для регулирования усилия силового блока на основе давления, измеренного в исполнительном механизме и датчике, расположенном в бурильной головке. 2 с. и 7 з. п. ф - лы, 5 ил.
Patent RU-2051700-C1 (RU)
Inventor: DAVIDENKO VYACHESLAV BORISOVIC
IPC: A61N1/32
Filed: 1991-07-19
Granted: 1996-01-10
Abstract: FIELD: medicine. SUBSTANCE: treatment of patients with peritonitis in early postoperative period includes intravenous injection of antibiotics and action on abdominal cavity 15 min after injection with full-wave continuous diadynamic current for 15 min. In so doing, active electrode is introduced into intestine cavity, and passive electrode is applied circularly to patient's body on the region of abdomen. Active electrode is made in form of wire conductor placed in flexible probe perforated over its length and filled with medicinal preparation. Passive electrode is made of flexible conducting graphitized cloth in form of closed circuit. EFFECT: provided maximum concentration of antibiotics in tissue of abdominal cavity. 2 cl
Patent RU-2049546-C1 (RU)
Title: Ion-exchange apparatus
Inventor: SHISHKIN VIKTOR V
IPC: B01J47/06
Filed: 1991-09-16
Granted: 1995-12-10
Abstract: FIELD: ion-exchange engineering. SUBSTANCE: agitator in the ion-exchange apparatus has a drive drum and a hose, whose one end is attached to the drum and the other around the edges of the apparatus casing; the hose has holes, and the solution and ion exchanger inlet systems and ion exchanger outlet system communicate with the casing above the point of hose attachment to the casing, the solution outlet system communicates with the casing below the point of the hose attachment. EFFECT: improved design. 1 dwg
Patent RU-2090510-C1 (RU)
Inventor: TUMANOV YURIJ N
IPC: C01G43/025
Filed: 1991-12-28
Granted: 1997-09-20
Abstract: FIELD: production of inorganic substances. SUBSTANCE: uranium hexafluoride is loaded into reactor to interact with steam plasma. Steam is used in stoichiometric excess as high as 5%. Plasma treatment is conducted beyond discharge zone with consuming at least 0.5 kW-h per 1 kg uranium hexafluoride. Treatment time is at least 4,1 × 10 -3  s. Anhydrous hydrogen fluoride and its azeotrope with water are obtained via rectification. Azeotrope is used to supply 5% steam. Uranium hexafluoride is fed into heat carrier to heat it to high temperatures, while steam and uranium hexafluoride pressure difference is higher than 2 kPa. Mixture is then compressed to steam pressure and subjected to pyrohydrolysis. EFFECT: optimized process parameters. 2 cl, 1 tbl
Patent RU-2093056-C1 (RU)
Title: Table
Inventor: VELGUSH VASILIJ VASILEVICH
IPC: A47B3/08
Filed: 1991-12-27
Granted: 1997-10-20
Abstract: FIELD: furniture production. SUBSTANCE: apparatus has table top, legs and devices for retaining legs in working and transport positions. Legs have two pivotally interconnected members, with one member being rigidly fixed on inner surface of table top and other member being positioned for pivoting in pivot joint. Device for retaining legs in working position has holders and chain with retaining members. EFFECT: simplified construction. 4 dwg
Patent RU-2063015-C1 (RU)
Title: Method of determination of ultimate strength of material
Inventor: SHULGIN ALEKSANDR P
IPC: G01N3/00
Filed: 1992-02-19
Granted: 1996-06-27
Abstract: FIELD: testing. SUBSTANCE: method is meant for investigation of ultimate strength of material for destruction under uniaxial compression. Sample of material of unspecified shape and oriented in space at will is loaded with constant axial force over specified area of contact till it is destructed. Constant axial force is applied via indenter with the use of cutting blade made in its butt. There are determined depth of dead hole, number of turns of indenter and area of contact of sample of material and indenter by which ultimate strength is found. EFFECT: increased precision of determination. 1 dwg
Patent RU-2023953-C1 (RU)
Inventor: SHELYGIN BORIS L
IPC: F23G7/04
Filed: 1992-03-19
Granted: 1994-11-30
Abstract: Использование: при огневом обезвреживании производственных отходов на предприятиях химической, нефтехимической, электротехнической промышленности и в других отраслях народного хозяйства, где в ходе технологического процесса образуются низкокалорийные сточные воды. Сущность: на под между ванной и фронтовой стеной установлен вкладыш, высота которого по мере приближения к фронтовой стене непрерывно возрастает от уровня кромки ванны барботажа до нижней границы амбразуры. По оси амбразуры в топочной камере установлен конфузор в виде полого усеченного конуса, отстоящего от фронтовой стены с зазором. При этом диаметр меньшего поперечного сечения конфузора в 1,2 - 1,4 раза превышает диаметр амбразуры, а в выступе выполнен ряд отверстий. 1 ил.
Patent RU-2056177-C1 (RU)
Title: Cyclone separator "cascade"
Inventor: LEBEDEV VLADIMIR ALEKSANDROVIC
IPC: B04C3/04
Filed: 1992-04-23
Granted: 1996-03-20
Abstract: FIELD: chemical engineering. SUBSTANCE: chamber of preliminary separation and main separation chamber restricted by cylindrical shell placed concentric in housing are disposed one after another in cylindrical housing with axial input hole. The chambers have swirlers in the input and ring-shaped spillways. The pillway of chamber of preliminary separation is in communication with collector of separated phase by regrinding hole whose area makes up 0.01-0.1 of cross-section area of main separation chamber. Outlet branch pipe located from housing side opposite to inlet one is equipped with conical louver separator mounted in the cavity of main separation chamber. EFFECT: enhanced efficiency of gas cleaning. 1 dwg
Patent RU-2008912-C1 (RU)
Inventor: MIKHALEV VLADIMIR YU
IPC: A61K36/42
Filed: 1992-07-23
Granted: 1994-03-15
Abstract: Использование : в медицине, а именно в фармакологии при лечении заболеваний почек. Сущность : в качестве средства для стимуляции фильтрационной и выделительной функций почек при их токсическом поражении используют масло из семян тыквы Cucurbita maxima. Технический результат : данное средство уменьшает явления гидропической дистрофии эпителия проксимальных канальцев. 7 табл.
Patent RU-2086115-C1 (RU)
Title: Centrifugal homogenizer
Inventor: PROKHOROV EVGENIJ I
IPC: A01J11/16
Filed: 1992-07-08
Granted: 1997-08-10
Abstract: FIELD: equipment for mechanical processing of liquid food products, milk, juices, pastes. SUBSTANCE: centrifugal homogenizer has stator 5 composed of several parts extending along stator length. Guides are positioned at stator part joints and adapted for baffling at least a portion of product toward rotor 4. Each guide is formed as washer 12 with inner diameter lesser than diameter of slots between teeth 11. Inner surface of washer 12 may be formed as cone with diameter reducing in the course of advancement of product. Some parts of stator 5 may have equal number of teeth. Teeth of subsequent part of stator 5 in the course of advancement of product may be offset relative to teeth 11 of previous part by angle not exceeding half the width of teeth pitch. Teeth 11 on front edge of subsequent part of stator in the course of advancement of product are beveled at an acute angle to generatrix. Teeth 10 of rotor 4 positioned opposite beveled teeth of stator 5 may be beveled to diameter smaller than diameter of slots. Even and odd parts of stator in the course of advancement of product may be grouped without offset of teeth of stator part in each group. Odd parts of stator 5 are fixed on casing 1 and even parts are fixed for rotation relative to casing 1 by rotation mechanism mounted on casing 1. EFFECT: increased efficiency and improved quality of product. 7 cl, 5 dwg
Patent RU-2060348-C1 (RU)
Title: Layout of drill column bottom
Inventor: MATVEENKO LARION M
IPC: E21B17/00
Filed: 1992-07-10
Granted: 1996-05-20
Abstract: FIELD: horizontal well drilling from daily surface. SUBSTANCE: drill column bottom includes bit, bottom hydraulic engine, pipe between the bit and engine shaft. Bit has lateral washing out passages with openings adjoining lateral wall of bit internal cavity. A ball enables to roll in circular groove is placed in the cavity. The groove is formed by cavity walls. Ball diameter is larger than diameter of lateral openings. Area of pipe flow section exceeds area of bit internal cavity surface. EFFECT: increased engineering-economical efficiency of drilling horizontal boreholes. 3 dwg
Patent RU-2089151-C1 (RU)
Inventor: KATYA BASTIOLI
IPC: A61F13/53
Filed: 1992-07-30
Granted: 1997-09-10
Abstract: FIELD: medicine, in particular, absorption of liquids separated by human body. SUBSTANCE: absorbing article has lower liquid permeable sheet, upper liquid impermeable sheet connected with lower sheet and absorbing inner layer positioned between lower and upper sheets. Lower sheet has flexible starch-base film including starch, synthetic thermoplastic polymer containing at least one ethylene-nonsaturated monomer and moisture. Polymer has repeating links provided with at least one polar group, in which starch and polymer form at least partially mutually penetrating net. EFFECT: increased efficiency and simplified construction of article. 19 cl
Patent RU-2052066-C1 (RU)
Inventor: IOANESYAN YURIJ R
IPC: E21B4/02
Filed: 1992-07-27
Granted: 1996-01-10
Abstract: FIELD: mining industry. SUBSTANCE: turbo-drill has upper and lower shafts kinematically intercoupled and mounted at angle relative to each other in separate case correspondingly on radial and axial bearings. Upper shaft is fitted with turbine and lower one is coupled to rock-breaking tool. Axle of lower shaft is set at angle to axis of its own case, axes of upper and lowers cases are coaxial. Angle between axis of lower shaft and axis of its case lies within range from 30 min to 7 deg. Lower shaft of turbo-drill is provided with at least one turbine. EFFECT: simplified design, enhanced operational efficiency. 3 cl