baber/WOPTO huggingface dataset:
Patent RU-2086671-C1 (RU)
Title: Method of manufacturing high-strength rail (versions) and high- strength rail
Inventor: KAGEYAMA HIDEAKI
IPC: C21D1/20
Filed: 1994-02-25
Granted: 1997-08-10
Abstract: FIELD: steel-working industry. SUBSTANCE: invention relates to manufacturing high-strength rails from bainite-structure steel having tip surface with high fatigue resistance under rolling motion contact required from rails employed on high-speed rail-ways. Steel containing 0.15-0.45% carbon, 0.15-2.0% silicon, 0.3-3.0% manganese, 0.5-3.0 chromium, and at least one element selected from following group: Mo, Ni, Cu, Nb, W, Ti, and B, is subjected to hot rolling, accelerated cooling (1-10 C per sec) to a temperature within the range from 500 to 300 C, whereupon accelerated cooling is terminated and rail is further cooled to lower temperature by way of natural or controlled cooling. Manufactured rail has HY hardness 300- 400 in the center of tip surface and not lower than HY 350 on rounded corner, wherein hardness of rounded corner is higher than that of rail tip surface by HY 30 or higher. EFFECT: increased strength. 10 cl, 4 dwg, 9 tbl
Patent RU-2072604-C1 (RU)
Title: Method for suppression of arc short circuits to earth in load windings and supplying transformers of three- phase supply line with non-grounded neutral wire
Inventor: TSELUEVSKIJ YURIJ NIKOLAEVICH
IPC: H02H9/08
Filed: 1994-02-22
Granted: 1997-01-27
Abstract: FIELD: electric engineering. SUBSTANCE: method involves measuring instantaneous levels of voltage in phases of supply line and neutral bias voltage. If arc short circuit to earth is detected, compensation of capacitance and active constituents of current of single-phase short circuit to earth is controlled. . This involves measuring amplitude and phase of electromotive force which exist between earth short circuit and neutral wire of supply line, and keeping amplitude and phase of neutral bias voltage at level which is equal to these values. Device provides possibility to suppress arc short circuits to earth in windings of electric motors, load transformers, power supply transformers regardless to method of their connection (star or delta connection) and to position of short circuit in destroyed winding. EFFECT: increased field of application. 5 cl, 7 dwg
Patent RU-2084274-C1 (RU)
Title: Dispenser
Inventor: FESENKO ANATOLIJ VLADIMIROVICH
IPC: B01F7/00
Filed: 1994-02-22
Granted: 1997-07-20
Abstract: FIELD: preparation of finely-dispersed suspensions, emulsions and solutions in liquid-to-liquid systems in making fuels, coolants-and-lubricants, mechanical preparations, foodstuff, fertilizers, etc. SUBSTANCE: disperser contains housing and cover which form working chamber with liquid supply and discharge passages, rotor mounted in working chamber and connected with drive shaft; rotor is made in form of disc with closed and open acceleration passages located radially. Closed acceleration passages are located after liquid supply passage and are provided with cavitator made in the form of two engageable cavities whose section exceeds that of passage. Each cavity is provided with individual closed passage for discharge of liquid which is brought in communication with open acceleration passage through fixed additional cavitator secured on cover. Cavitator is made in the form of closed ring with radial holes for passage of liquid. EFFECT: enhanced efficiency. 3 cl, 2 dwg
Patent RU-2117730-C1 (RU)
Title: Device for taking sludge from settler
Inventor: ATRUSHKEVICH A A
IPC: E02F3/88
Filed: 1994-03-16
Granted: 1998-08-20
Abstract: FIELD: hydraulic engineering technology. SUBSTANCE: this relates to hydromechanization of mining operations and can be used for example in coal industry for cleaning settlers from sludge. Device for taking sludge from settlers has pontoon with cross dredging mechanism, rotatable pivoted joint with plate which carries frame with scoops. Cross dredging mechanism is made in the form of pile-thrust system. This system incorporates displaceable pile which is installed in turnable guiding holder mounted on pontoon. Upper end of displaceable pile by means of sliding hinge is coupled with free end of connecting rod. Opposite end of connecting rod is pivotally joined with pontoon shell and has possibility of rocking in vertical plane by means of power-driven member which is located between connecting rod and pontoon shell. Aforesaid embodiment of device allows for simplification of design of cross dredging mechanism with improving its reliability and process of control and operation. EFFECT: higher efficiency. 1 dwg
Patent RU-2081055-C1 (RU)
Title: Erector
Inventor: MAKARYCHEV VASILIJ G
IPC: B66F11/00
Filed: 1994-05-10
Granted: 1997-06-10
Abstract: FIELD: mechanical engineering; lifting and transportation facilities for servicing long length loads, for instance, missiles. SUBSTANCE: erector has base 1, support 4 coupled with base through hinge joint 3, and system to preserve position of load placed on erector. The latter has two U-shaped frames interconnected through uprights 23 and hydraulic cylinders 25. Outer U-shaped frame is hinge-coupled with beams 12. Beams are connected by hydraulic cylinders 13 and hinge-secured on support 4 by their ends. System includes also control unit. Erector provides fitting one load onto the other, without auxiliary mounting equipment, maintaining constant position of one of loads over entire trajectory of movement in process of installation. EFFECT: enlarged operating capabilities. 3 cl, 4 dwg
Patent RU-2082001-C1 (RU)
Title: Formation tester
Inventor: AFINOGENOV YURIJ A
IPC: E21B49/08
Filed: 1994-05-17
Granted: 1997-06-20
Abstract: FIELD: oil and gas industry. SUBSTANCE: this relates to devices for investigation of oil and gas wells during their drilling without lifting drill string in geology, geophysics, and mining industry. Formation tester has body with radial passages, hydraulic packer, hollow sampler with passages and partition which divides it into sample taking and additional chambers. Also provided are spring-loaded spool valve and spring-loaded bush installed in body for possible interaction with hollow sampler which has safety circulation valve. Sample taking chamber has partition with axial passage and is provided with floating piston, formation fluid inlet and outlet valves, solenoid valve, and two make electric contacts. Formation fluid outlet valve is connected with pusher of spring-loaded spool valve. Solenoid valve is located and fixed in sample taking chamber on upper end face of its partition coaxially with its axial passage. Floating piston is provided with tongue rigidly attached to it and pressure sensor. Hollow sampler is additionally provided with down-hole multiplicator pump. Working chamber of down-hole multiplicator pump is hydraulically connected through non-return valve and formation fluid outlet valve with under-piston zone of sample taking chamber and hole clearance. Hydraulic packer is made with sectional body and radial passages. Six passages converge in packer hollow which is made in wall of sectional body. Located in hollow is spring-loaded spool valve intended for connecting and isolating of under-packer, in-packer and above-packer spaces with tube space and hole clearance. Made between valve for inlet of working agent into system of passages of down-hole multiplicator pump and spring-loaded spool valve with pusher in side wall of additional chamber of hollow sampler is radial passage for inlet of working agent and distribution of pressure on valves adjacent to it. Discharge of used working agent of down-hole multiplicator pump and water solution from sample taking chamber into hole clearance is effected through radial passage in side wall of additional chamber of hollow sampler, radial passages of spring-loaded bush and sectional body of hydraulic packer during formation testing. This ensures increase of formation investigation period due to circulation of drilling fluid, allows for operational measurement of production rate, determination of formation permeability, phase permeability, inter-reservoir pressure, curve of pressure recovery in time. EFFECT: high efficiency. 4 dwg
Patent RU-2078737-C1 (RU)
Title: Apparatus for electrochemical treatment of water
Inventor: BAKHIR VITOLD M
IPC: C02F1/461
Filed: 1994-05-26
Granted: 1997-05-10
Abstract: FIELD: chemical engineering. SUBSTANCE: invention may be used in processes involving electrochemical control of acid-base and redox properties, and catalytic activity of water. Apparatus of invention has electrochemical cell made of vertical coaxial rod and cylindrical electrodes, the latter being installed in dielectric bushings; ceramic diaphragm coaxially disposed between electrodes and separating interelectrode space into electrode compartments, lower and upper bushings having channels and fitting to enter and withdraw water being treated into cylindrical electrode compartment; power source bound with electrodes through switch unit; arrangement for entering and withdrawing water being treated into electrode compartments; pivotally installed upper and lower dielectric collector heads of the bushing size; head-fixation means, lower and upper heads having channels with fittings for entering and withdrawing water being treated into rod electrode compartment. Rod electrode is secured in heads by means of elastic seals. Heads are connected with bushings through slot connections. Diaphragm is secured by aid of elastic inserts placed in slot connections. Nipples of bushings and heads are connected to arrangement for entering and withdrawing water being treated. Rod electrode is made with variable cross-section and diameter of its ends equals 0.75 that of its middle part, the latter being positioned on the level confined with channels in upper and lower dielectric heads. Head-fixation means are in the form of pressing washers and nuts located on end parts of rod electrodes. EFFECT: improved design. 4 cl, 5 dwg, 1 tbl
Patent RU-2058842-C1 (RU)
Title: Near-roll fitting of merchant bar rolling stand
Inventor: PANOV VIKTOR V
IPC: B21B39/16
Filed: 1994-06-15
Granted: 1996-04-27
Abstract: FIELD: rolled stock production, namely rolling of precision shapes with small area of cross section according to a manufacturing schedule "coil-coil". SUBSTANCE: in order to lower labor consumption at guiding a strip to a grooved roll pass and to decrease wear of rolls and fittings, a removable passage is being mounted between guides with use of a recess-dent joint. Guiding ducts are provided on cylindrical recesses of a leading part of the passage, the recesses are being concentrical with generatrices of grooved parts of the rolls. A lengthwise axis of the recess-dent joint is coincided with a symmetry axis of leading parts of the guides and the passage. The last is provided by means for it controllable displacement and fixation. EFFECT: increased wear resistance of rolls and fitting of merchant bar rolling stand. 1 cl, 6 dwg
Patent RU-2113917-C1 (RU)
Title: Method of preparation of liquid media to atomization and device for its realization
Inventor: PAVLENKO GENNADIJ IVANOVICH
IPC: B05B7/00
Filed: 1994-07-15
Granted: 1998-06-27
Abstract: FIELD: procedure of atomization used in power engineering, chemical engineering, agricultures and other branches, the method can be used in power engineering at burning of watery fuels in atomized state. SUBSTANCE: gas saturation is accomplished by electrolysis of liquid medium components decomposed into gaseous components. Fuel, whose gas saturation is effected by electrolysis decomposition of water included in its composition, is used as liquid medium. Water-carbon suspension is used as watery fuel. Water-residual fuel oil emulsion is used as watery fuel. The device for realization of the method has a liquid medium gas saturation unit made in the form of two coaxially installed pipes 3 and 4 in the body, connected to a DC power source. EFFECT: facilitated procedure. 5 cl, 1 dwg
Patent RU-2106018-C1 (RU)
Title: Method for joining vertebrae in anatomic preparations
Inventor: LABZIN VIKTOR IVANOVICH
IPC: G09B23/28
Filed: 1994-11-22
Granted: 1998-02-27
Abstract: FIELD: medicine. SUBSTANCE: method involves sawing out vertical groove having rectangular cross-section in the vertebral bodies. Screw is screwed in into every vertebral body deep in the groove following by creating monolith plate from fusible material in its cavity like lead resulting in wear-resisting connection of vertebrae in anatomic preparations. EFFECT: reliable connection of vertebrae. 4 cl, 3 dwg
Patent RU-2078019-C1 (RU)
Inventor: KUZNETSOV ALEKSEJ IVANOVICH
IPC: B66C1/10
Filed: 1994-12-14
Granted: 1997-04-27
Abstract: Использование: при перегрузке грузов на морских судах и в железнодорожных вагонах. Сущность изобретения: грузозахватное устройство с автоматической отстропкой содержит несущую 1 и нижнюю 3 рамы, крюки 2 для застропки груза, шарнирно прикрепленные к несущей раме 1, направляющие 4 для перемещения рам 1 и 3, стойки 5, прикрепленные к несущей раме 1, направляющие 4 для перемещения рам 1 и 3, стойки 5, прикрепленные к нижней раме 3 и шарнирно связанные с тягами 6, которые шарнирно связаны с крюками 2, скобы 11, расположенные на нижней раме 3, рычаги, связанные с несущей рамой 1, дополнительные тяги, шарнирно связанные с рычагами и зацепами с несущей рамой 1 и размещенными с возможностью взаимодействия со скобами 11. 3 ил.
Patent RU-2076032-C1 (RU)
Title: Method of pieces butts simultaneous two-sided grinding
Inventor: FILIN ALEKSANDR N
IPC: B24B7/17
Filed: 1995-01-27
Granted: 1997-03-27
Abstract: FIELD: method is used in process of simultaneous grinding of bearing races. SUBSTANCE: pieces are fed at constant speed between grinding disks. Before entry in grinding zone pieces are subjected to forced rotating movement. Rate of piece rotation is directly proportional to width of working surface and inversely proportional to product of feeding value per one turn of piece and duration of piece passing own width of race zone. EFFECT: increased productivity. 2 dwg
Patent RU-2083685-C1 (RU)
Title: Method of prompt measurement of position of lance nozzle relative to surface of melt during its blowing in ladle
Inventor: VEREVKIN VALERIJ I
IPC: C21C7/072
Filed: 1995-03-15
Granted: 1997-07-10
Abstract: FIELD: metallurgy. SUBSTANCE: relation between pressure before lance and depth on lance immersion into melt is described on the basis of experiment. Pressure is registered during the entire period of blowing. Position of lance relative to metal surface is determined continuously by inverse relationship: in lowering the lance to lower position - in function of measured pressure; and in the lower position of lance - by the last absolute minimum of smoothed time relationship of pressure. EFFECT: higher efficiency. 1 dwg
Patent RU-2071863-C1 (RU)
Inventor: LAVRINENKO YURIJ A
IPC: B21K5/16
Filed: 1995-05-04
Granted: 1997-01-20
Abstract: Изобретение относится к обработке металлов давлением, а именно к способам производства полых изделий холодным выдавливанием, и может быть использовано при изготовлении головок торцовых ключей из высокопрочных сталей. Технический результат изобретения выражается в повышении стойкости формообразующего инструмента, снижении трудоемкости и металлоемкости изготовления, повышении качества готовых изделий. Сущность: способ получения головок торцовых ключей заключается в отрезке цилиндрической заготовки и последующем ее формообразовании по позициям. На первых двух позициях оформляют закругление кромок на торцах заготовки, причем перенос ее с первой на вторую позицию осуществляют мс поворотом на 180 o . На следующую позицию заготовку передают параллельно и выдавливают полость на одном торце заготовки до окончательных размеров пуансоном шестигранного или двенадцатигранного сечения. Затем заготовку переносят с поворотом на 180 o  на другую позицию и выдавливают полость пуансоном квадратного сечения, при этом заготовку опирают дном ранее полученной полости на поддерживающий цилиндрический пуансон с размером площади поперечного сечения, превышающим не менее чем на 25% размер площади квадратного сечения выдавливающего пуансона. Способ формообразования обеспечивает оптимальные условия пластической деформации и гарантирует высокое качество получаемых деталей без последующей механической доработки. 1 з.п. ф-лы, 2 ил.
Patent RU-2082426-C1 (RU)
Title: Method of preparing the agent for psoriasis treatment and a method of psoriasis treatment
Inventor: ZENEVICH NATALYA V
IPC: A61K36/282
Filed: 1995-06-07
Granted: 1997-06-27
Abstract: FIELD: chemical-pharmaceutical industry. SUBSTANCE: preparation is obtained from the plant raw at the following ratio of components, wt.-%: lemon woodworm leaves, 15-40; viburnum roots, 30-35; and rosewort roots, 30-50. Method involves extraction of lemon woodworm leaves with ethanol on water bath at reflux condenser at ratio plant raw : extract = 1:3 and the following infusion of viburnum roots and rosewort roots with the prepared extract. Invention relates to also a method of psoriasis treatment involving application of the preparation on the damaged skin sites at simultaneous oral administration of licorice roots infusion. Application of the preparation is alternated with the softening cream application. Licorice roots infusion is administrated at amount up to 250 ml per a day. EFFECT: improved method of preparing, enhanced effectiveness of treatment. 6 cl
Patent RU-2115236-C1 (RU)
Title: Communication system with wide-band signals
Inventor: VOLOSHIN L A
IPC: H04B1/10
Filed: 1995-07-25
Granted: 1998-07-10
Abstract: FIELD: radio communication. SUBSTANCE: transmitting part of system includes carrier-frequency and clock-pulse frequency generator, orthogonal pseudorandom sequence former, pseudorandom sequence generator, phasing device multiplier, phase manipulator, 90 deg. phase inverter, and adder. Receiving part of system has multipliers, orthogonal pseudorandom sequence former, reference pseudorandom sequence generator, synchronization device, band-pass filters, phase detector, high-frequency amplifier, interference suppression unit, switch, intermediate-frequency channel, reference signal former, frequency synthesizer, and delay elements. EFFECT: enhanced interference suppression. 4 dwg
Patent RU-2087152-C1 (RU)
Title: Method for treating inflammatory infection diseases of male reproductive system organs
Inventor: VOROBEV LEONID P
IPC: A61K35/50
Filed: 1995-07-26
Granted: 1997-08-20
Abstract: FIELD: medicine. SUBSTANCE: method involves administering drugs, physiotherapy procedures, prostate massage combined with additional treatment beginning at the fifth-tenth day when counted from the treatment begin. The additional treatment involves introducing crushed placental tissue into subcutaneous fat of the iliac region in the amount of 2-4 g for the whole treatment 2-4 times each fourth-fifth week. Chorionic plate with large blood vessels and amniotic shell is removed before crushing placental tissue. EFFECT: accelerated treatment course; prevented recidivation. 1 tbl
Patent RU-2127214-C1 (RU)
Inventor: FRITTS BRINKMANN
IPC: A41D19/015
Filed: 1994-06-07
Granted: 1999-03-10
Abstract: Упаковка предназначена для защитных перчаток. В упаковке либо обе перчатки закреплены на одной стороне несущего листа либо они закреплены по одной на его противоположных сторонах так, что контуры обеих перчаток по меньшей мере частично совпадают. При изготовлении упаковки слои пленки и несущий лист укладывают так, что несущий лист образует либо один из внешних слоев, либо средний слой, затем слои пленки соединяют между собой, образуя перчатки. Изобретение позволяет сохранить расход материала несущего листа. 2 с. и 3 з.п.ф-лы, 3 ил.
Patent RU-2093932-C1 (RU)
Title: Antenna setting-up and packing device
Inventor: GUSKOV VLADIMIR D
IPC: H01Q1/08
Filed: 1996-01-23
Granted: 1997-10-20
Abstract: FIELD: antenna handling facilities. SUBSTANCE: device has mount with two antenna panels hinged to it; each panel is provided with two hinged tie rods; device also has antenna setting-up and packing element made in the form of two coaxially mounted, differently directed leads screws with rotational drive placed inbetween. Each lead screw has lead nut hinged on carriage with trunnions. Carriage is mounted for longitudinal displacement over guide tube installed on mount coaxially to lead screw. Carriage is spring-loaded relative to lead nut in axial direction with aid of plate springs. Guide tube is provided with diametrically arranged slots having spiral section of rotational drive end. Carriage trunnions are placed in slots for displacement. Centering rollers are fitted between carriage and guide tube. Each carriage has arrangement for its locking in operating position of antenna. Mentioned control rods are hinged on one end to respective carriage. Each control rod, together with carriage and antenna panel, forms cardan mechanism. Desired position of antenna panels is attained by pre-adjustment of adjustable stops which function to adequately select clearances in hinged joints when setting antenna in operating position. EFFECT: provision for automatic setting of antenna panels in desired position, reduced setting-up time at new operating site of antenna. 4 cl, 4 dwg
Patent RU-2104528-C1 (RU)
Inventor: ZHUKOTSKIJ A V
IPC: G01N33/48
Filed: 1996-01-23
Granted: 1998-02-10
Abstract: FIELD: medicine. SUBSTANCE: after irradiation of cell, information of optical permeability of separate points of material is displayed, and cells are differentiated into parts separated by lines coupling the points having bear values. Measured is determined for every section, and characteristic space is plotted proceeding from vector variation in every fragment of set of cell topological and morphological parameters. Disease is diagnosed by comparing the above-indicated space with spaces of standard sore and sound cells. EFFECT: considerable reduction of labour intensity of analysis. 3 cl, 3 dwg
Patent RU-2134281-C1 (RU)
Title: Method of preparing synthetic mother or pearl pigments based on natural alumosilicates
Inventor: RESHETOV V A
IPC: C09C1/40
Filed: 1996-01-30
Granted: 1999-08-10
Abstract: FIELD: manufacture of paint materials, decorative coatings, and artificial pearls. SUBSTANCE: method comprises using natural alumosilicates (micas of different modifications, talc, and kaolin) as starting material for preparing pigment, treating them in aqueous solution of detergents containing surfactants and bleaching agents, and heat treating the resulting product from temperatures ranging from 20 to 1100 C. EFFECT: wider range of starting agents for manufacture of pigments, improved decorative properties of pigments (luster, whiteness and mother of pearl effect), and chemical resistance thereof in different film-forming agents based on aqueous and non- aqueous substrates. 3 cl, 1 tbl
Patent RU-2098145-C1 (RU)
Inventor: POGREBNYAKOV VLADIMIR YU
IPC: A61M25/01
Filed: 1996-02-23
Granted: 1997-12-10
Abstract: Изобретение относится к медицине, а именно к хирургии и может быть использовано для лечения кист тела и хвоста поджелудочной железы. Лечение осуществляют путем дренирования кист под ультразвуковым и рентгенологическим контролем. При этом пункцию производят в точке, расположенной слева на уровне первого поясничного позвонка в области треугольника Лесгафта-Грюнфельда, а дренажное устройство проводят по направлению к кисте поджелудочной железы на 0,5-2,0 см кнаружи от боковой поверхности позвонка. Анатомо-топографическое расположение пункционного канала при использовании данного способа является наиболее оптимальным для дренирования кист тела и хвоста поджелудочной железы. 12 ил.