baber/WOPTO huggingface dataset:
Patent RU-2103847-C1 (RU)
Inventor: CHESNOKOV V V
IPC: H05K3/10
Filed: 1993-07-23
Granted: 1998-01-27
Abstract: FIELD: microelectronics, manufacture of thin-film patterns with the aid of laser beam. SUBSTANCE: process includes pulse radiation of substrate, formation of atmosphere of vapors of compound decomposed by beam close to substrate surface. Beam is projected on substrate in the form of movable light spot. During period of pulses spot is moved over substrate to distance which is at least half as much as size of spot in direction of movement. Layers having thickness of order of units of monolayers can be deposited additionally by selection of vapor pressure and temperature of substrate. It is suggested to scan beam in direction transverse to movement of light spot in order to increase sharpness of edges of light spot within its boundaries. EFFECT: increased efficiency and productivity of process. 2 cl, 1 dwg
Patent RU-2054508-C1 (RU)
Title: Rod for reinforcing concrete
Inventor: ASLANOVA LYUDMILA G
IPC: E04C5/07
Filed: 1993-10-14
Granted: 1996-02-20
Abstract: FIELD: civil engineering. SUBSTANCE: rod for reinforcing concrete has basalt fiber roving covered from outside with aramide or carbon fiber roving. Fibers are attached to one another with solidified polymeric binder. EFFECT: high corrosion resistivity. 2 dwg, 1 tbl
Patent RU-2065477-C1 (RU)
Title: Method of removal of chlorine-containing compounds from petroleum
Inventor: GERSHUNI SEMEN SH
IPC: C10G33/02
Filed: 1993-11-19
Granted: 1996-08-20
Abstract: FIELD: petroleum processing. SUBSTANCE: oil is washed with water and alkali aqueous solution on electrodesalting unit for some steps at increased temperature. Washing with alkali aqueous solution is carried out at temperature 30-80 C above that preceding washing with water. EFFECT: improved method of compound removal. 1 ex
Patent RU-2036258-C1 (RU)
Inventor: DANILOV YURIJ P
IPC: C25F7/00
Filed: 1993-12-28
Granted: 1995-05-27
Abstract: FIELD: electrochemical industry. SUBSTANCE: apparatus has dielectric body 1, assembled of dielectric plates 2 with centering recesses 3 and clamped by bolts 4; horizontal canal 5, ring-type anode 6, made as pipe. Dielectric plate have recesses 7 for ring-type cathodes 8. Between anode and group of cathodes in the body there is a vertical canal 9 to feed electrolyte in horizontal canal. Anode and cathodes are connected with leads 10. Body is located in tank 11 partially filled with electrolyte 12 and having connecting pipe 13 to remove electrolyte and slits 14 to let wire 15 pass. EFFECT: increased operational efficiency, quality of treated surfaces and durability of anode and cathodes operation. 2 dwg
Patent RU-2092336-C1 (RU)
Title: Power supply system of diesel locomotive electromagnetic devices control circuits
Inventor: NOVIKOV OLEG I
IPC: B60L1/00
Filed: 1993-12-21
Granted: 1997-10-10
Abstract: FIELD: railway transport; electrical equipment of diesel locomotives. SUBSTANCE: power supply system has auxiliary DC generator, multiple-cell storage battery with center terminal, isolating diode, current limiting resistor, fuses and protective diodes. EFFECT: increased response of power control system. 2 cl, 1 dwg
Patent RU-2113706-C1 (RU)
Title: Method checking integrity of filtration element and filtration unit
Inventor: KHORST RANDKHAN
IPC: B01D37/04
Filed: 1993-03-24
Granted: 1998-06-20
Abstract: FIELD: filtration systems. SUBSTANCE: invention refers to check of integrity of at least one filtration element in filtration unit in which filtration element or elements are connected to common outlet branch pipe. Method involves wetting of material of one filtration element as minimum, application of gas pressure from inlet side of filtration element having wetted filtration material and keeping of this pressure constant in period of pressure measurement, measurement of pressure P i  in function of time in outlet branch pipe with outlet valve located after pressure transducer shut, determination whether pressure measured in specified time exceeds reference pressure by value specified in advance or determination whether time needed for achievement of specified pressure is less than reference time by value specified beforehand. EFFECT: improved reliability of method. 15 cl, 4 dwg
Patent RU-2069239-C1 (RU)
Inventor: KONDRIKOV NIKOLAJ B
IPC: C25B11/063
Filed: 1994-02-08
Granted: 1996-11-20
Abstract: FIELD: method is used in electrochemical industries for production of metal oxide anodes used in electrolysis of deluted chlorous solutions and sea water. SUBSTANCE: electrodes production method provides for depositing on electrical current conductive base of ruthenium, titanium or tin underlayer with following formation of electrocatalytic coating of manganese dioxide by anodic settling from electrolyte, composition of which has manganese chloride (28 - 30 g/l) and hydrochloric acid (10 g/l). Settling of coating is exercised with current density of 100 - 130 mA/$$$ for 60 - 90 minutes. EFFECT: improved process. 3 dwg, 1 tbl
Patent RU-2063959-C1 (RU)
Title: Method of synthesis of 1-isopropylamino-3-(1-naphthoxy)-2-propanol hydrochloride
Inventor: ZHELTONOG NATALIYA G
IPC: C07C213/04
Filed: 1994-02-08
Granted: 1996-07-20
Abstract: FIELD: organic chemistry. SUBSTANCE: product: 1-isopropylamino-3-(1-naphthoxy)-2-propanol. Reagent 1: 1-naphthol. Reagent 2: epichlorohydrin. Reaction conditions: aqueous sodium hydroxide is added to reaction mass for two doses; initially 1-3 wt.-% of its total amount at 25-30 C for 15-30 min. followed by water addition at amount 90-110% (as measured for reaction mass), and then the remained NaOH is added at 60-65 C for 30-60 min. followed by reaction mass layering and organic layer separation which is treated with isopropylamine. Excess reagent is distilled off followed by treatment of obtained residue with hydrochloric acid up to pH 3.5-5.0 in isopropanol medium. Synthesized compound is used as beta-adrenoblocking agent of nonselective action. EFFECT: improved method of synthesis. 1 tbl
Patent RU-2033276-C1 (RU)
Title: Shower
Inventor: KULACHKIN BORIS I
IPC: B05B1/18
Filed: 1994-03-18
Granted: 1995-04-20
Abstract: FIELD: shower-baths. SUBSTANCE: in shower relation between the casing inlet section area and the sum of the section areas of holes of the dissectors and forming disk is selected not less than 1.25 and not more than 2. The diameter of each hole of the forming disk is larger than the diameter of holes of the dissectors and forming disk. The distance between the disk holes and disk edge and between holes equals three diameters of the disk. The disk holes are located circumferentially and in the disk center. The holes of the dissectors and forming disk are cone-shaped with the cone base facing inside the casing. EFFECT: improved design. 3 cl, 2 dwg
Patent RU-2065047-C1 (RU)
Title: Method for directed destruction of natural stone
Inventor: DOLGOLAPTEV ANATOLIJ V
IPC: E21C37/18
Filed: 1994-04-13
Granted: 1996-08-10
Abstract: FIELD: production and processing of building materials. SUBSTANCE: method includes originating a kerf on lateral faces of rock block. Electrodes are installed in these kerfs, and pressed down to kerf bottom. The electrodes are connected to high- voltage pole of high-frequency generator. Another pole is grounded. A gap between the block to be processed and ground is set to be filled with air or other dielectric. Crack growth process may be controlled by placing electrodes on adjacent block faces and/or connecting and disconnecting special electric loads. EFFECT: high accuracy. 3 cl
Patent RU-2080930-C1 (RU)
Inventor: CHUBUKOV ALEKSANDR ALEKSANDROV
IPC: B02C18/36
Filed: 1994-04-28
Granted: 1997-06-10
Abstract: Использование: в технике для измельчения продуктов, пищевой и перерабатывающей промышленности. Сущность изобретения: решетка выполнена в виде диска 1 постоянной толщины со сквозными отверстиями 2, оси которых нормальны наружным поверхностям решетки. Угол резания образуется плоскостью резания и касательной к образующей отверстия и составляет менее 90 o . В способе изготовления решетки наружные поверхности диска со сквозными отверстиями нагревают до температуры ковки, а затем подвергают осадке до получения меньшей толщины. 1 з. п. ф-лы, 2 ил.
Patent RU-2072497-C1 (RU)
Inventor: ZDROK SERGEJ A
IPC: F41G3/02
Filed: 1994-05-25
Granted: 1997-01-27
Abstract: Изобретение относится к средствам прицеливания комплексов вооружения. Устройство для прицеливания содержит пульт управления наводчика, оптическую формирующую систему с сопряженным с ней блоком формирования прицельной марки, источник питания, блок изменения яркости прицельной марки, блок подсветки прицельной марки и блок дальности цели, при этом первый вход блока изменения яркости прицельной марки соединен с выходом источника питания, первый выход пульта управления наводчика соединен со входом оптической формирующей системы, второй выход - со входом блока дальности, третий - со входом блока подсветки прицельной марки, а четвертый - со вторым входом блока изменения яркости прицельной марки. В устройство дополнительно введены датчик временного упреждения, последовательно соединенные генератор периодического сигнала, блок регулировки и сумматор, а также последовательно соединенные датчик типа управляемой ракеты, делитель, дополнительный сумматор, управляемый коммутатор и реле времени, при этом первый выход реле времени соединен со вторым входом блока подсветки прицельной марки, второй и третий входы управляемого коммутатора соединены со вторыми выходами соответственно пульта управления наводчика и реле времени, вторые входы делителя и дополнительного сумматора соединены с выходами соответственно блока дальности цели и датчика временного упреждения, а первый вход генератора периодического сигнала и второй вход блока регулировки соединены с третьим выходом пульта управления наводчика. Использование изобретения обеспечивает улучшение условий наблюдения в заключительном этапе наведения управляемой ракеты в цель, повышение точности стрельб. 1 ил.
Patent RU-2053254-C1 (RU)
Inventor: TIMOSHENKO VLADIMIR B
IPC: C11B1/06
Filed: 1994-06-02
Granted: 1996-01-27
Abstract: FIELD: oil and fat industry. SUBSTANCE: device comprises casing with an oil-extraction cylinder from bar members, each made in the shape of a polygon in cross section, and mounting members forming oil outlet channels. Each oil-extraction bar member is symmetrical in cross section. The surfaces of its two counterposed sides, one of which is directed towards the cylinder casing, are made at least dihedral to reduce specific stresses in the casing walls during operation. EFFECT: higher reliability, extended service life, better performance and reduced consumption of materials. 2 dwg
Patent RU-2085731-C1 (RU)
IPC: E21B47/10
Filed: 1994-06-06
Granted: 1997-07-27
Abstract: FIELD: oil production industry. SUBSTANCE: according to method, run into well by rope or scraper wire down to depth below level of degassing is turbine-type flow rate sensor with converter of rotation speed into code-pulse signals which are recorded according to program preset by timer. Electronic memory and timer are located in subsurface flow rate sensor. Results of recorded code-pulse signals are decoded and processed with the help of computer after lifting of flow rate sensor from well by means of catching device. EFFECT: high efficiency.
Patent RU-2066178-C1 (RU)
Title: Active electrode for galvanopuncture diagnosis
Inventor: KRUGLIKOV VLADIMIR GRIGOREVICH
IPC: A61H39/02
Filed: 1994-08-09
Granted: 1996-09-10
Abstract: FIELD: medical equipment; can be used for galvanopuncture diagnosis of diseases. SUBSTANCE: active electrode has a handle, working endpiece and a button switch. The handle body is made up of two halves joint in longitudinal direction. The working endpiece is formed by a cap with an insert impregnated with electrically conducting liquid. The cap is made in the form of a hollow truncated cone installed with its truncated part on the free end of the conducting element. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2093520-C1 (RU)
Inventor: EVSTIGNEEVA RIMA P
IPC: C07K5/062
Filed: 1994-09-12
Granted: 1997-10-20
Abstract: FIELD: bioorganic chemistry, biology and medicine. SUBSTANCE: biogenic amine acyl derivatives of general formula: X-CO-NH-Y in which X-CO is amino or fatty acid residue and NH-Y is residue of serotonine, tryptamine and hystamine which modulate lipid peroxide oxidation process. The present invention of preparing compounds of formula: XCONHY by anilation of biogenic amine amino group with pentafluorophenyl esters of N-substituted acids or fatty acid chlorides in organic solvent followed by cleaning by ion exchange chromatography, isoelectric deposition or repeated extraction from water and organic solvents. EFFECT: more efficient preparation method. 3 cl
Patent RU-2084586-C1 (RU)
Inventor: YAGIN VASILIJ P
IPC: E02C1/06
Filed: 1994-11-02
Granted: 1997-07-20
Abstract: Использование: изобретение относится к гидротехнике и касается конструирования судоходных шлюзов. Сущность изобретения состоит в том, что шлюз содержит камеру с верхней и нижней головами, расположенными со стороны верхнего и нижнего бьефов, систему питания и водовод, дополнительно сообщающей камеру с нижним бьефом. Водовод имеет поперечное или продольное направление, сообщен с камерой непосредственно у верхней головы, содержит на входе затвор и на своем прямолинейном участке - инжекторно-эжекторный блок, который включает в себя два струйных многосопельных насоса, один из которых расположен в верховом полублоке и выполнен в виде инжектора, осуществляющего нагнетание воды в камеру шлюза, а другой - расположен в низовом полублоке и выполнен в виде эжектора, осуществляемого отсасывание воды из камеры. Инжекор выполнен в виде одной группы сопл, а эжектор - в виде другой виде сопл, которые направлены по водоводу под острым углом α к его оси, причем сопла одной из групп - в сторону камеры, а другой - в сторону нижнего бьефа. Сопла обеих групп расположены по периметру поперечного сечения водовода и снабжены напорными камерами, которые расположены вокруг водовода и сообщены с верхним бьефом трубопроводами с запорными устройствами. 2 з.п. ф-лы, 4 ил.
Patent RU-2090770-C1 (RU)
Title: Waste gas heat recovery unit
Inventor: BAGERMAN ANATOLIJ Z
IPC: F02C7/105
Filed: 1994-10-25
Granted: 1997-09-20
Abstract: FIELD: power and transport plants. SUBSTANCE: heater of gas turbine plant is made in form of rotary heat exchanger whose interior consists of two adjacent cylindrical chambers provided with toothed members-partitions rotating in opposite directions. Portion volume of air is closed in space between two teeth, heat-transfer surface and side walls which is fed from air supply main of supercharger to waste heat power turbine; this portion of air is evacuated from supercharger when portion volume is reduced when toothed member of adjacent wheel enters this volume. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2092254-C1 (RU)
Title: Monitor device for unloading of viscous oil products and washing of reservoirs
Inventor: MELNIK ANTON A
IPC: B65G69/20
Filed: 1994-11-18
Granted: 1997-10-10
Abstract: FIELD: transport engineering. SUBSTANCE: device has fixed branch pipe for connecting device to heat carrier pipeline, head connecting rotary portion of device with fixed portion, connecting branch pipe and t-piece. Hollow shaft is arranged in lower part of t-piece for rotation around horizontal axis and for rotation, together with device, around vertical axis. Nozzle couplings are mounted on ends of shaft. Bow-shaped nozzles with different diameter holes are mounted on couplings. All holes are pointed in one direction. One nozzle with diameter of hole smaller than sum of sections of diameters of bow shaped nozzle holes is mounted at side of coupling opposite to first two nozzles. Similar nozzles arranged in the same manner are installed on second coupling being turned through 180 degrees relative to first nozzles. EFFECT: facilitated unloading of products and washing of reservoirs. 2 dwg
Patent RU-2104587-C1 (RU)
Inventor: TAT JANCHENKO VLADIMIR KONSTAN
IPC: G09B23/28
Filed: 1995-02-03
Granted: 1998-02-10
Abstract: FIELD: experimental medicine. SUBSTANCE: sacrotuberous ligament is operatively isolated, followed by coagulating it over length 0.5-1 cm. Polyvinyl pyrrolidone is administered into musculus obturatorius internus at rate 0.3 ml per 1 sq.cm of surface area of muscular belly, nervus genitalis is isolated and ligature is passed under nervus genitalis. Ends of ligature are attached to tendon of musculus femoris. Finally, tendon is stimulated during postoperative period by subjecting it to long-term load imitating run. EFFECT: higher efficiency.
Patent RU-2073421-C1 (RU)
Title: Arrangement for growing green fodder
Inventor: MELKUMOV ALBERT SERGEEVICH
IPC: A01G31/06
Filed: 1995-02-10
Granted: 1997-02-20
Abstract: FIELD: agriculture. SUBSTANCE: arrangement for hydroponic growing of fodder has multitier rack, carriages with pans, mechanism for moving carriages with pans along tiers, guide members for moving carriages, vertical lifts located at ends of racks with lift platforms and guide members for their movement, and also power-operated lift for bringing material needed in growing green fodder. Lift is provided with two vertical uprights which carry guide members and with movable cart having removable deck. Carriages with loaded pans are raised to upper tier of rack by means of power-operated lift. EFFECT: high efficiency. 5 cl, 5 dwg
Patent RU-2089992-C1 (RU)
Title: Electromechanical device for vehicle wheels
Inventor: RAIMOV VASILIJ N
IPC: H02K23/52
Filed: 1995-05-12
Granted: 1997-09-10
Abstract: FIELD: conversion of kinetic energy of vehicle rotating wheel to electric energy for loads installed on these wheels, including lighting energy sources. SUBSTANCE: device has ac generator 5 and lighting unit 6 with light-emitting diodes 16 placed in case 4 attached to vehicle wheel 2 so that it can be easily removed. Generator 5 has stator 7 placed in case 4 coaxially to wheel and cylindrical rotor 8 whose shaft 9 carries on its end section eccentrically arranged weight preventing rotation of rotor 8. Parallel interconnected light-emitting diodes 16 are connected to leads 12 of stator winding through diode 17 whose anode is connected to cathodes of light-emitting diodes 16. Case 4 functions as wheel guard; light-emitting diodes are arranged on front surface of case 4 and closed with transparent shield 19. EFFECT: improved stability of nonrotating image of informative or decorative character on wheel during its movement, facilitated installation and removal of device, combined functions of case as wheel guard and as informative or decorative panel. 3 dwg
Patent RU-2086707-C1 (RU)
Title: Method of recovering precious metals from cyanide solutions
Inventor: LOBANOV VLADIMIR G
IPC: C25C1/20
Filed: 1995-05-31
Granted: 1997-08-10
Abstract: FIELD: precious metals recovery. SUBSTANCE: solution is placed into electrolysis bath and is brought in contact first with cathode and then with anode. According to invention, before electrolysis, solution is supplemented with 1-5 g/l ferrous salt and electrolysis is carried out at anode current density 10-300 A/sq.m. EFFECT: reduced (up to 7 1/2 times) cyanide intake. 1 tbl
Patent RU-2084075-C1 (RU)
Title: Synchronous motor field regulator
Inventor: BURAK KONSTANTIN YU
IPC: H02P1/50
Filed: 1995-07-31
Granted: 1997-07-10
Abstract: FIELD: electric drives of pumps, compressors, and other installations. SUBSTANCE: two start circuits of series-connected starting diodes 16, 17 and resistor 11, and starting thyristors 13, 14 and resistor 12, respectively, are connected to field winding of synchronous motor field regulator. Mentioned resistors are connected by common terminal through protective thyristor 15 to secondary winding 24 of potential transformer 21. Semiconductor units 8, 19 are connected in parallel with field winding 5. Thyristor switch 20 is parallel-connected to ac leads of unit 19. Secondary winding 23 of potential transformer 21 is connected to ac terminals of rectifier unit 8. Device has time relay 18 connected to phase B of motor stator winding 2 and directly to supply mains 4 through circuit breaker 3. Normally open contacts 54 of time relay 55 are inserted in control circuits of thyristors 44, 45 of rectifier unit 19; normally closed contact of time relay is inserted in control system of switch 20. EFFECT: operating conditions. 3 cl, 4 dwg
Patent RU-2124016-C1 (RU)
Title: Pyrazolopyrimidines and their pharmaceutically acceptable salts
Inventor: JUKHPING LIANG CHEN
IPC: C07D239/00
Filed: 1993-11-26
Granted: 1998-12-27
Abstract: FIELD: organic chemistry, heterocyclic compounds. SUBSTANCE: invention relates to pyrazolopyrimidines of the general formula (I)   and their pharmaceutically acceptable salts where A - a group NR 1 R 2  or CR       1   1       R       1   2       R 11 ; R 1  - H or C 1 -C 6 -alkyl that can be free or substituted with some substituents, for example, OH, F, Cl and other, or C 2 -C 6 --alkenyl, or C 2 -C 6 --alkynyl; R 2  is C 1 -C 6 -alkyl that can be free or substituted with some substituents, for example, OH, C 1 -C 6 -alkoxy and other; or C 2 -C 6 --alkenyl or C 2 -C 6 --alkynyl or furanyl; ((C 1 -C 4 --alkylene)-phenyl that can be substituted with 1 to 3 substituents: Cl, F, C 1 -C 4 --alkyl and a single substituent: C 1 -C 6 --alkoxy, CF 3 , NO 2 , NH 2 ; or ((C 1 -C 4 )-alkylene)-heteryl where heteryl - thienyl possibly substituted with Cl, benzothienyl, pyridyl, quinolinyl, furanyl, benzofuranyl, thiazolyl, benzothiazolyl, pyrrolyl, pyrrolidinyl, 1-benzylpiperidinyl, tetrahydropyranyl; or ((C 1 -C 4 --alkylene)-cyclopropyl; or NR 1 R 2  form heteryl taken from a group involving pyrrolinyl possibly substituted with benzyl, pyrrolidinyl possibly substituted with benzyl of OH, pyrrolyl, imidazolyl, thiazolidinyl, thiomorpholinyl; R       1   1        - hydrogen, C 1 -C 6 --alkyl; R       1   2        is C 1 -C 6 --alkyl; R 3  - hydrogen, C 1 -C 6 --alkyl, O-((C 1 -C 6 --alkyl), S-((C 1 -C 4 --alkyl); R 4  is C 1 -C 6 --alkyl or S-(O) n (C 1 -C 6 )-alkyl where n = 0-2; R 5  is 2,4,6-substituted phenyl with Cl, C 1 -C 6 -alkyl, CF 3 ; R 11/   - H, OH, or COO-((C 1 -C 2 -alkyl) at condition that a group CR       1   1       R       1   2       R 11  is not alkyl with direct chain; and when R 3  is H then R 4  is not C 1 -C 6 -alkyl. Synthesized compounds show antagonistic activity with respect to corticotropin releasing factor and can be used for treatment of patients with stress and other sicknesses. EFFECT: improved method of synthesis, enhanced effectiveness of compounds. 7 cl, 4 dwg, 5 tbl, 24 ex
Patent RU-2091065-C1 (RU)
Inventor: IVANOV ANATOLIJ A
IPC: A61K36/03
Filed: 1995-08-25
Granted: 1997-09-27
Abstract: FIELD: chemical and pharmaceutical industry, medicine. SUBSTANCE: ointment has the following components, wt.-%: Aralia mandschurica (Lat.) 0.9-1.0; agrimony tomentose 0.9-1.1; bur-marigold 0.95-1.1; celandine major 0.9-1.15; toadflax flowers 0.4-0.6; Ahnfeltia 1.0-1.1; gum arabic 0.4-0.6; glucomannane mucus 0.4-0.6; crab chitin 0.9-2.0; birch tar 0.5-0.6; white bark fir essential oil 0.4-0.5; white bark fir distilled water 0.4-0.6, and medicinal lubricant grease - the rest. EFFECT: enhanced effectiveness of clinical recovery.
Patent RU-2106730-C1 (RU)
Title: Method of conversion of light to coherent one by active media of micron size
Inventor: GALJAMOV B SH
IPC: H01S3/00
Filed: 1995-09-12
Granted: 1998-03-10
Abstract: FIELD: optoelectronics; integral optics. SUBSTANCE: active medium includes fractional microclusters (aggregates) of correlated in space solid particles of nanometer size not necessarily absorbing. Such microobjects represent optical microresonators due to multiple overreflection of light between nonoparticles inside cluster. Coherent radiation develops as a result of forced light emission induced by external radiation and localized in cluster. Spatial orientation of output radiation is obtained by changing the incident light direction. EFFECT: more efficient coherent light formation process.