baber/WOPTO huggingface dataset:
Patent RU-2052873-C1 (RU)
Inventor: FURLENDER BORIS A
IPC: H01P1/26
Filed: 1993-06-08
Granted: 1996-01-20
Abstract: FIELD: radio engineering. SUBSTANCE: SHF load of high power level has short-circuited section of waveguide through which wall dielectric tube is positioned at angle to its axis placed inside metal sleeve made fast to section of short-circuited waveguide. Open ends of dielectric tube and metal sleeve are intercoupled vacuum-tightly. The other end of dielectric tube is provided with butt grid positioned with clearance relative to bottom of metal sleeve. Insert in the form of tube is put inside dielectric tube. Space for passage of absorbing fluid is formed between outer surface of mentioned tube and inner surface of dielectric tube. EFFECT: enhanced functional characteristics. 2 dwg
Patent RU-2074348-C1 (RU)
Title: Artillery gun
Inventor: KRYUKOV BORIS S
IPC: F41A27/30
Filed: 1993-06-10
Granted: 1997-02-27
Abstract: FIELD: gun mounts. SUBSTANCE: artillery gun has recoil parts, hydropneumatic counterrecoil mechanism and a balancing gear, it is furnished with a flexible pipe connecting the liquid-filled cavities of the counterrecoil mechanism and balancing gear. The pipe has a valve that is engageable with the gun recoil parts. The use of the energy of the counterrecoil mechanism for the balancing mechanism and its disengagement for the time of recoil makes it possible to reduce the gun mass and overall dimensions. EFFECT: reduced gun mass and dimensions. 2 cl, 1 dwg
Patent RU-2065997-C1 (RU)
Title: Downhole rod pump
Inventor: PETROV NIKOLAJ A
IPC: F04B47/04
Filed: 1993-10-27
Granted: 1996-08-27
Abstract: FIELD: oil industry. SUBSTANCE: installed in body 1 with possibility for axial displacement is plunger 4 with delivery valve 5 connected with movable rod 3. Located in lower part of body is inlet valve 3 and shank 7 with inlet valve 9. Cylindrical recess 11 is made in horizontal surface of shank 7 which is closed at two sides by plugs. Seated in recess 11 is axle 16, and rotatably mounted on it is single-way shut-off 18 of side bores 12 tangentially directed toward middle part of cylindrical recess 11. Also provided are longitudinal vertical tangential inlet bore 13 and outlet bore 14 in opposite side from axial line of shank 7 of recess 11. Area of end face of shut-off 18 is equal to or larger than cross-sectional area of tangential side hole 12 and inlet tangential bore 13 and less than cross-sectional area of outlet tangential bore 14. Body 1 and shank 7 are seated in housing 20. They are fixed and sealed by upper end face stop 24 with seal 25 of body 1, and lower end face stop 26 with seals 27 and stop member 28 of shank 7. EFFECT: high efficiency.
Patent RU-2066888-C1 (RU)
Inventor: KISELEV VLADIMIR M
IPC: H01F27/30
Filed: 1993-10-29
Granted: 1996-09-20
Abstract: FIELD: electrical engineering; inductive components on printed-circuit boards; sensors used for detecting objects made of magnetic or electricity-conducting material. SUBSTANCE: inductive sensor has planar inductive components deposited on printed-circuit board layers, groups of contact pads with intermediate metallized holes and is characterized in that inductive components on printed- circuit board layers are made in the form of double-entry spirals arranged on matrix lines and columns; contact pads of the first group are located inside each double-entry spiral and those of the second group, outside it; double-entry spirals of next layers are turned with respect to those of preceding layers through definite angle; positions of contact pads of the first group of preceding odd-numbered layer coincide with those of contact pads of the first group of next even-numbered layer; positions of contact pads of the second group of preceding even-numbered layer coincide with those of contact pads of the second group of next odd-numbered layer; the first contact pad of the second group of the first layer on printed-circuit board and the second contact pad of the second group of lat layer on printed circuit board functions as output terminals of inductive components. EFFECT: improved design. 2 cl, 12 dwg
Patent RU-2084269-C1 (RU)
Title: Method and device for organization of contact between liquid and gas
Inventor: GOLDSHTIK MIKHAIL A
IPC: B01D47/06
Filed: 1993-11-22
Granted: 1997-07-20
Abstract: FIELD: cleaning gases of dust and toxic agents; heat-power engineering, metallurgy, chemical industry and other industries. SUBSTANCE: contact is effected in vortex chamber at distributed supply of gas; method includes introduction and dispersion of liquid, forming vortex dispersed layer, performing contact in layer and centrifugal separation of components. Operation characteristics of process are dictated by conditions of vortex dispersed layer which are determined by means of dimensionless complexes demanding layer formation and destruction processes. Device for realization of this method includes facilities which ensure dispersion of liquid by vortex flow of gas, maintenance of vortex dispersed layer and centrifugal separation in descending gas-and-liquid flow. Geometric parameters which define throughput of device and effective contact are selected in accordance with conditions of forming the layer. EFFECT: enhanced efficiency. 5 cl 2 dwg
Patent RU-2100872-C1 (RU)
Title: Method of treatment of avalanche diodes
Inventor: KORSHUNOV FEDOR PAVLOVICH
IPC: H01L21/263
Filed: 1994-01-17
Granted: 1997-12-27
Abstract: FIELD: electronic engineering. SUBSTANCE: treatment includes irradiation of device by electrons of 2-10 MeV energy. Then annealing is performed at 200-300 C in process of repeated irradiation of diode by electrons with flux intensity of $$$ within 600-900 c. EFFECT: more effective treatment. 3 tbl
Patent RU-2088247-C1 (RU)
Title: Method for enhancing effectiveness of radiation therapy
Inventor: FILKOVA ELENA M
IPC: A61K36/53
Filed: 1994-01-31
Granted: 1997-08-27
Abstract: FIELD: medicine. SUBSTANCE: method involves distributing medical preparation over tissues in the radiation exposure region. Preparations containing Vitaon oil are used as the mentioned preparation administered directly before and after each irradiation treatment all over the whole course of radiation therapy. Preparations are applied several times after each treatment until radiation reaction vanishes. EFFECT: enhanced effectiveness of treatment. 2 cl
Patent RU-2108068-C1 (RU)
Title: Phantom of stereotactic apparatus
Inventor: ANICHKOV A D
IPC: G09B23/28
Filed: 1994-02-01
Granted: 1998-04-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has phantom target point simulator produced as brain slice pictures arranged in coordinate system of phantom base. The device also has base, coordinate rules, upright, screws, guiding unit, carriage, stereotactic instrument, tablet and mechanism for traveling in vertical direction. EFFECT: enhanced accuracy and reliability in aiming at a target point. 1 dwg
Patent RU-2138913-C1 (RU)
Title: Method for signal transmission in passive optical long-distance communication system
Inventor: SHTEFAN NAJDLINGER
IPC: H04B10/272
Filed: 1994-03-23
Granted: 1999-09-27
Abstract: FIELD: telecommunications, in particular, upstream signal transmission. SUBSTANCE: method involves modulation of carrier frequency electric signal using DPSK method, modulation of intensity of output light using said modulated electric signal. Upon upstream transmission of signals, output light is modulated by amplitude by, preferably scrambled, NRZ main band signal. Carrier frequency signal is derived by multiplication of frequency of recovered signal of receiving circuit of node. EFFECT: transmission of upper frequencies, simplified recovery of clock pulses, increased speed of operations of receiver of central node. 11 cl, 1 dwg
Patent RU-2118692-C1 (RU)
Title: Manifold-evaporator
Inventor: MAKAROV JURIJ VASIL EVICH
IPC: F02M31/08
Filed: 1994-03-18
Granted: 1998-09-10
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: manifold-evaporator has common flange for connection to engine with exhaust and suction branch pipes. Exhaust branch pipes are connected with exhaust housing, and suction branch pipes, with suction housing. Suction (inner) housing is arranged inside exhaust (outer) housing. Housings form hermetically sealed space and are united by common flange on which carburetor is mounted. Two branch pipes with flange are welded to outer (exhaust) housing. Exhaust pipe with muffler is connected to this flange. EFFECT: complete evaporation of fuel mixture, reduced toxicity of exhaust gases, reduced exhaust noise. 9 dwg
Patent RU-2065478-C1 (RU)
Inventor: PANTELEEVA ALBINA ROMANOVNA
IPC: C10G33/04
Filed: 1994-03-24
Granted: 1996-08-20
Abstract: FIELD: protective compositions. SUBSTANCE: composition has block-copolymers of ethylene and propylene oxides, corrosion inhibitor - ionogenic surface-active substance and solvent at the following ratio of components, wt. -%: block-copolymer of ethylene and propylene oxides 25-65; ionogenic surface-active substance - corrosion inhibitor 0.4-20, and solvent - the rest. Composition exhibits high demulsifying effect, anticorrosion protection and available raw base and can be used in petroleum industry. EFFECT: enhanced quality and effectiveness of composition. 5 tbl
Patent RU-2078763-C1 (RU)
Inventor: KOROLEVA MARINA A
IPC: C07D209/48
Filed: 1994-05-10
Granted: 1997-05-10
Abstract: FIELD: organic chemistry. SUBSTANCE: dimethyl ether (2S,4RS)-N-phthaloyl-4-bromoglutamic acid is used as reagent 1, sodium iodide being used as reagent 2. Reaction is carried out in the medium of polar aprotic solvent. Initially reaction takes place at room temperature within 45-60 min and then at 38-45 C within 60-80 min. Then reaction mixture is treated by solution of sodium thiosulfate and desired product is isolated. EFFECT: improved quality of desired product. 2 cl
Patent RU-2087723-C1 (RU)
Title: Cogeneration plant unloading method
Inventor: ONISHCHENKO VALERIJ YA
IPC: F01K13/02
Filed: 1994-06-07
Granted: 1997-08-20
Abstract: FIELD: thermal engineering; maneuvering cogeneration plants with extraction stages designed to carry heavy load and with heat storage systems. SUBSTANCE: some portion of heating steam in amount equal to reduced steam discharge to regenerative extraction stages plus injected steam flow and minus total increase in steam discharge for heating is condensed while storage medium is heated; main turbine exhaust steam is used for injection. EFFECT: facilitated procedure. 4 cl, 2 dwg
Patent RU-2088271-C1 (RU)
Title: Method for treating neurosensory diminished hearing
Inventor: LAZARENKO NINA N
IPC: A61N1/30
Filed: 1994-07-14
Granted: 1997-08-27
Abstract: FIELD: medicine, in particular, otorhinolaryngology. SUBSTANCE: method involves both using medicamentous means and providing electric effect by low-frequency pulse current having bipolar asymmetrical pulse shape with trapezium-shaped envelope at predetermined modes. EFFECT: increased efficiency and improved functional results.
Patent RU-2087359-C1 (RU)
Inventor: GURETSKIJ YURIJ V
IPC: B61L23/28
Filed: 1994-07-11
Granted: 1997-08-20
Abstract: FIELD: railway transport; semiautomatic traffic control. SUBSTANCE: device has entrance and exit route setting circuits on stations 1.1 and 1.2. Transmitting channel has control signal shapers 2.1 and 2.2, parallel-to-series code converters 4.1 and 4.2, encoders 6.1 and 6.2 and transmitters 10.1 and 10.2. Receiving channel has receivers 11.1 and 11.2, decoders 9.1 and 9.2, majority units 7.1 and 7.2, series-to-parallel code converters 5.1 and 5.2, digital-to-analog converters 3.1 and 3.2 and telephone units 8.1 and 8.2. Control signals are formed in digital-parallel code, converted into series code, encoded and transmitted to following station where coded signals are received and decoded and condition of line circuit of station, wherefrom order has been received, is modeled. EFFECT: improved safety. 1 dwg
Patent RU-2070972-C1 (RU)
Title: Method for cleaning waste gases from solid particles
Inventor: KUTYSH IVAN I
IPC: F01N3/10
Filed: 1994-09-20
Granted: 1996-12-27
Abstract: FIELD: environment control; protection of atmosphere against solid particles formed in burning the hydrocarbon fuels in various power plants and internal combustion engines, thermoelectric plants and their boilers. SUBSTANCE: method consists in passing the flow of waste gases through filter element and measuring the pressure differential at filter element. If pressure differential at filter element exceeds maximum permissible value, filter element is subjected to regeneration by heating it to a temperature no below 650 C at which intensive burning of soot takes place on its surface due to supply of additional fuel to waste gas flow before passing it through filter element and burning in oxygen till pressure differential has reduced to minimum permissible value. Besides, flow of waste gases is first passed through flow equalizing device and then through filter element. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent RU-2070505-C1 (RU)
Title: Machine for band grinding and polishing of spiral springs
Inventor: KLUBOVICH VLADIMIR V
IPC: B24B21/18
Filed: 1994-12-26
Granted: 1996-12-20
Abstract: FIELD: machine for working of complex shape surfaces by abrasive bands, working of spiral springs in particular. SUBSTANCE: machine for band grinding and polishing of spiral springs has frame mounted on base and located on it apparatus of spring holding, band drawing mechanism and endless grinding band with loop form by its bending over coil of spring, joint of spring holding apparatus and band drawing mechanism turning in respect to each other. In the case axis of their turning is located in plane of endless grinding belt rotation, perpendicular to base and is in limits of band loop. Machine additionally has on frame located mechanism to press endless grinding band to driving roller, that is made of endless belt and at least of two rollers, one of which is kinematically linked with driving roller and another one is spring-loaded. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-2102023-C1 (RU)
Inventor: NIGMATULLIN K K
IPC: A61B17/56
Filed: 1995-01-17
Granted: 1998-01-20
Abstract: FIELD: medicine, traumatology, orthopedics. SUBSTANCE: proximal support is installed on the wing of iliac bone, distal one - at the lower third of a thigh, both supports are connected to each other with the help of bars via intermediate support installed at the level of greater trochanter, a channel is developed in subtrochanteric area of a thigh that is directed outwards to inwards and from the bottom to upwards, a threading rod is passed through it the sharpened end of which is screwed in into ischial bone, at the same time its external end is installed upon intermediate support, the second threading rod is installed at the same support and screwed in into greater trochanter, the third threading rod installed upon proximal support is screwed in into superacetabular area. EFFECT: higher efficiency to obtain low traumatic (closed) restoration of cotyloid cavity anatomy and hip joint, improved therapy results. 1 dwg
Patent RU-2120266-C1 (RU)
Inventor: ZAKHAROV V D
IPC: A61F9/007
Filed: 1995-03-10
Granted: 1998-10-20
Abstract: Изобретение относится к офтальмологии и может быть использовано для лечения тотальных и субтотальных отслоек сетчатки с центральными и парацентральными разрывами. Сначала вводят жидкий силикон в витреальную полость до уровня разрыва сетчатки. Герметизируют разрыв сетчатки путем имплантации в разрыв сетчатки пломбы из разбухающего полимера коллагена, при этом диаметр пломбы на 1/3 меньше диаметра разрыва сетчатки, затем вводят жидкий силикон до прилегания сетчатки, что повышает эффективность лечения.
Patent RU-2111215-C1 (RU)
Title: Method of synthesis of $$$-sleep peptide
Inventor: BEZRUKOV M V
IPC: C07K1/02
Filed: 1995-04-07
Granted: 1998-05-20
Abstract: FIELD: chemistry of peptides. SUBSTANCE: invention relates to improved method of synthesis of peptide of $$$-sleep Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu (I). Method involves condensation of pentafluorophenyl ester of Boc-protected tetrapeptide Boc-Trp-Ala-Gly-Gly-OPfp (II) with pentapeptide Asp-Ala-Ser-Gly-Glu (III) in dimethylformamide in the presence of N-methylmorpholine followed by removal of Boc-group with formic acid at (-2)-(+8) C and purification of the end product by chromatography. The end product shows homogeneity by data of TLC. The yield of $$$-sleep peptide is 70-80%. Peptide elicits broad spectrum of physiological activity. EFFECT: improved method of peptide synthesis. 1 dwg
Patent RU-2114447-C1 (RU)
Title: Process of evaluation of profile of pipe during ultrasonic test
Inventor: ZAGIDULIN R V
IPC: E21B47/085
Filed: 1995-05-10
Granted: 1998-06-27
Abstract: FIELD: nondestructive testing of profile of structures of pipes, holes and pipe-lines. SUBSTANCE: proposed process of evaluation of profile of pipe during ultrasonic test involves ultrasonic scanning of wall of pipe filled with liquid , measurement of time of passage of ultrasound to reflecting sections of wall, determination of velocity of ultrasound and coordinates of center of gravity of pipe profile, plotting of real profile of pipe with correction of measured information. EFFECT: enhanced authenticity of process.
Patent RU-2073589-C1 (RU)
Title: Method for molding rollers
Inventor: PETROV IVAN P
IPC: B22D25/06
Filed: 1995-05-15
Granted: 1997-02-20
Abstract: FIELD: foundry. SUBSTANCE: rollers, when being operated, constantly experience variable loading, wear, and temperature oscillations. So roller metal must possess sufficient strength, plasticity, heat and wear resistance with low residual stress after casting. Large number of deteriorations in working layer of rollers gives rise to enormous loss at roller making and foundry enterprises. Great part of it is caused by poor technology of mold and methods of filling the mold, which are not in conformance with known foundry principles. Invention is aimed at replacing existing technologies involving entering metal into mold from below with new ones involving filling the mold from above. In this case, to form wear-resistant working chill layer on the barrel surface, mold is filled with grey cast iron having reduced silicon content (0.4-0.6%), and plastic properties in regions of neck and middle part of roller are provided by using globular graphite and increasing silicon content to 1.5-2.0% with sulfur content being 0.02% and magnesium residual content 0.05-0.07%. The latter is achieved by treating metal being poured with pure magnesium and ferrosilicon disposed in space of a tube suspended on the bottom of pouring basin. EFFECT: simplified process, safe introduction of magnesium into cast iron, considerably reduced amount of under- grade product and cost.
Patent RU-2087102-C1 (RU)
Inventor: KOMYAKOV OLEG G
IPC: A23F5/44
Filed: 1995-05-26
Granted: 1997-08-20
Abstract: Использование: в пищеконцентратной промышленности. Сущность изобретения: способ предусматривает резку, сушку и обжарку корней цикория, экстрагирование водой при температуре 90 - 95 o C при диспергировании в экстракционной смеси жидкой двуокиси углерода, отделение экстракта, его концентрирование вымораживанием влаги на охлаждаемой со скоростью 0,2 - 0,3 o C/мин поверхности и сушку сублимацией под вакуумом при -28 - -33 o C.
Patent RU-2079582-C1 (RU)
Title: Монокристаллический пироэлектрический материал
Inventor: POPOLITOV VLADISLAV I
IPC: C30B29/22
Filed: 1996-07-06
Granted: 1997-05-20
Abstract: Изобретение относится к монокристаллическому пироэлектрическому материалу, содержащему оксид сурьмы, оксид ниобия и оксид никеля в качестве основы, и может быть использовано в области пироэлектричества. Известен пироэлектрический материал, недостатком которого являются узкий интервал температур использования, неудовлетворительное значение величины пирокоэффициента и добротности. В связи с указанными недостатками предложен материал на основе оксидов сурьмы, ниобия, никеля при следующем соотношении ингредиентов, мас. %: оксид сурьмы 49 - 53; оксид ниобия 47 - 49; оксид никеля 0,4 - 1,8. Предложенный материал имеет высокие значения пирокоэффициента, добротность, что обеспечивает его преимущество перед известными материалами. 1 табл. 2 ил.
Patent RU-2121506-C1 (RU)
Inventor: TSYGANKOVA O I
IPC: C12R1/07
Filed: 1995-10-04
Granted: 1998-11-10
Abstract: Изобретение предназначено для характеристики штаммов по их биологической активности. Готовят двуслойную агарную питательную среду на бульоне Хоттингера с добавлением дрожжевого экстракта 2 - 2,5 г/л и кальция хлористого 0,30 - 0,33 г/л. Концентрация агара в нижнем слое составляет 1,0 - 1,5 мас. %, а в верхнем слое - 0,6 - 0,8 мас.%. Высевают исследуемую культуру на верхний слой. Инкубируют посев в присутствии эритроцитов человека в количестве 6 - 8% от объема среды в течение 22 - 24 ч. Проводят учет результатов по наличию зон гемолиза эритроцитов. Изобретение повышает чувствительность и ускоряет анализ и отбор колоний внутри одного штамма. 3 ил.
Patent RU-2084321-C1 (RU)
Title: Electrode for welding low-carbon steels
Inventor: KULISHENKO BORIS A
IPC: B23K35/365
Filed: 1995-10-09
Granted: 1997-07-20
Abstract: FIELD: mechanical engineering; materials for hand arc welding. SUBSTANCE: electrode has steel rod containing carbon up to 0.1 %, and coating. Electrode coating has the following components, mas.-%: titanium concentrate, 15 - 20; manganese ore, 30-50; quartz sand, 7-10; ferrotitanium (33 % Ti), 12-15; kaolin, 5-25; wood flour, 2-3; carbon, 1-3; liquid glass 20-25 % to mass of dry charge Mass coefficient of coating is 36-42 %. Optimum concentration of carbon in coating is selected basing on equation 1 C c =2+(0,08-C r )•10, where 2 C c  - concentration of carbon in coating, %, 3 C r  concentration of carbon in rod, %. EFFECT: improved ecological characteristics owing to reductions of liberation of manganese oxides in welding aerosols at preservation of high welding and mechanical characteristics. 3 tbl
Patent RU-2109993-C1 (RU)
Title: End nut
Inventor: NEKORKIN D A
IPC: F16B37/00
Filed: 1996-04-09
Granted: 1998-04-27
Abstract: FIELD: mechanical engineering; connecting devices for parts. SUBSTANCE: end nut is used for locking rigid detachable taper joint of female part with shaft; end nut includes profiled body 1 with central threaded hole 3 and supporting bead 2 provided with two circular cavities 4 and 5 connected with free end of nut by means of through holes 7 and 6. Each cavity 4 and 5 contains circular pistons 8 and 9 fitted with sealing members. In press fitting, working medium under pressure is fed to cavity 4 whose piston gets engageable with female part being fitted making it move along shaft in way fitting. For dismantling, working medium under pressure is fed to opposite cavity whose piston gets engageable with bearing ring of female part making it move in way of dismantling. EFFECT: enhanced reliability. 1 dwg
Patent RU-2103901-C1 (RU)
Inventor: FILIMONOV BORIS NIKOLAEVICH
IPC: A47L11/18
Filed: 1996-07-17
Granted: 1998-02-10
Abstract: FIELD: floor surface scraping machines. SUBSTANCE: apparatus has single support, which cooperates with surface to be worked, when scraping machine is in working position. Support is formed as cylindrical working tool with horizontal axis of rotation. During operation of machine only working tool cooperates with floor surface to increase quality of scraping. EFFECT: increased working quality, simplified construction and enhanced reliability in operation. 1 dwg