baber/WOPTO huggingface dataset:
Patent RU-2102827-C1 (RU)
Inventor: CHERVJAKOVSKIJ V M
IPC: H02K5/12
Filed: 1993-07-14
Granted: 1998-01-20
Abstract: FIELD: power-plant engineering. SUBSTANCE: safety gear has cylindrical tank 1 with inlet pipe 2 and outlet pipe 3 separated by horizontal partition 4 that has central hole closed with top gate valve 9 fixed to bottom gate valve 15. Top gate valve 9 is located with cover 10 and bottom gate valve 15 closes inlet pipe 2 through concentric sealing rings 16, 17, 18. Safety gear has piping 33 communicating with oil supply piping 38 as well as drainage with actuator. Axes gate valves 9, 15 and piping 37 for hydrogen discharge into atmosphere are aligned. Under normal conditions lower part of tank 1 is held under oil pressure equal to pressure in inlet piping. As soon as oil pressure in tank 1 reduces to definite value, top and bottom gate valves 9 and 15 start moving up under the action of hydrogen pressure, and the latter will reduced due to escape of hydrogen into atmosphere to value depending on mass of gate valves and area of inlet pipe. EFFECT: improved reliability of turbogenerator due to elimination of emergency situations. 2 dwg
Patent RU-2037005-C1 (RU)
Title: Plate for rail metal sleepers
Inventor: DOROZHKO IVAN KIRILLOVICH
IPC: E01B9/36
Filed: 1993-07-12
Granted: 1995-06-09
Abstract: FIELD: railway transport. SUBSTANCE: plate for rail metal sleepers has inclined base 1 and two lugs 2 located at distance corresponding to width of rail base. Ratio of plate width B п  to lug-to-lug distance B в  is within 1.7 and 1.92; ratio of lug-to-lug distance B в  to plate base mean height H ср  is within 8.5 and 10.6. EFFECT: enhanced reliability. 1 dwg
Patent RU-2082728-C1 (RU)
Inventor: ALEKANKIN VIKTOR N
IPC: C08K5/13
Filed: 1993-08-10
Granted: 1997-06-27
Abstract: FIELD: as rubber-cord mixmodifier. SUBSTANCE: product: composition comprising adhesive complex formed by structure-forming resorcinol substrate which is used in preformed reagent substrate, the complex is formed by using free resorcinol substrate selected from resorcinol, resortropin or slate alkyl resorcinol concentrate and stabilizing boric acid agent selected from sodium or potassium borate. The composition is made as prolonged on, for which purpose the composition comprises carboxylic acid agent additive based on urotropin salts of carboxylic acids selected from benzoic, adipic, maleic or phthalic acids, the ratio of ingredients being as follows, wt.-%: 14-30 (a); 15-40 (b); 1-15 (c); 15-70 (d). EFFECT: improved properties. 1 tbl
Patent RU-2078141-C1 (RU)
Title: Method for charging burden material into blast furnace
Inventor: BOLSHAKOV VADIM IVANOVICH
IPC: C21B7/20
Filed: 1993-10-08
Granted: 1997-04-27
Abstract: FIELD: metallurgy. SUBSTANCE: method involves unloading burden material from hoppers; feeding burden material to annular zones of furnace throat by rotary distributor; controlling position of rotary distributor in peripheral zones of furnace throat. During discharge of burden material to peripheral annular zone of furnace throat in semicircular throat sector defined by axis extending perpendicular to hoppers axes and positioned at side of hopper, from which burden material is discharged, tilting angle is initially increased and then, upon rotation of distributor through 130-180 deg, decreased by 1-3 deg. Increasing of tilting angle by predetermined value is ceased in 10-30 deg in the course of rotation from starting point of sector arc. EFFECT: increased efficiency by stabilized distribution of burden materials in circumferential and vertical discharge paths and, consequently, stabilized chemical composition of cast iron supplied through different tap holes, reduced consumption of coke by increased usage of furnace gas. 2 dwg, 2 tbl
Patent RU-2097874-C1 (RU)
Inventor: BOLOTOV VLADIMIR N
IPC: H01L31/115
Filed: 1993-11-12
Granted: 1997-11-27
Abstract: FIELD: semiconductor and nuclear instrumentation engineering. SUBSTANCE: Ga-as base semiconductor charge-particle detector has Ga-as substrate carrying n +  and p +  layers and electrodes on opposite sides; chosen orientation of Ga-As crystal is /100/; n +  layer is covered with additional layer of material whose relative variation in lattice parameters da/a is higher than that of substrate; p +  layer is made of material whose variation in lattice parameters is lower than that of substrate; thickness and composition of additional p +  layer is chosen so that mechanical stress in substrate does not exceed critical value above which epitaxial dislocation is formed. Additional layer applied onto n +  layer may be made of material whose relative change in lattice parameters d a /a = +(1-5)10 -4 . Used for additional layer covering n +  layer is solid solution In x Ga 1-x As with 0< x <1.. Carbon is used in p +  layer as acceptor dope of N A =10 19 sm -3  composition. Germanium of n +  concentration is used as donor for N α = 10 18 sm -3  layer. EFFECT: improved design. 4 cl, 1 dwg
Patent RU-2126011-C1 (RU)
Inventor: UDO KVOTSHALLA
IPC: C07F9/48
Filed: 1993-10-05
Granted: 1999-02-10
Abstract: FIELD: chemical industry. SUBSTANCE: claimed process comprises introducing mixture comprising phosphite of phosphonite, solvent or mixture of solvents and 0.1-100 wt % amine with respect to phosphite or phosphonite heated to 50-100 C in the form homogeneous melt into liquid crystallization medium. As melt is introduced, medium temperature is maintained by 10-70 C lower then melt temperature. The claimed process improves stability of organic phosphites and phosphonites from effect of hydrolysis. The present invention also describes preparation of organic phosphite or phosphonite stabilized from effect of hydrolysis. Said organic phosphite or phosphonite has improved properties and are useful as thermostabilizers for synthetic polymers. EFFECT: more efficient stabilization process. 14 cl, 36 ex, 8 tbl
Patent RU-2057440-C1 (RU)
Title: Apparatus for studying of live organisms, preferably vermiculite culture
Inventor: MUKHACHEV VALERIJ I
IPC: A01K67/033
Filed: 1994-01-10
Granted: 1996-04-10
Abstract: FIELD: biotechnology. SUBSTANCE: apparatus has cylindrical accumulating vermicultivator 1 mounted on supporting surface 2. Vermicultivator has cylindrical shell 3 with guiding slots 4, a set of detachable perforated twin cylinders 5 having different diameters and provided with guiding slots, and perforated walls 6 positioned in slots 4. Supporting surface 2 is made in the form of round plate and is equipped with removable cover and detachable vessel 23 mounted below removable cover. EFFECT: increased efficiency in studying live organisms and determining optimum growing conditions. 6 cl, 4 dwg
Patent RU-2072446-C1 (RU)
Title: Gravitational engine
Inventor: GRIGORCHUK VLADIMIR S
IPC: F03G3/00
Filed: 1994-07-18
Granted: 1997-01-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: gravitational engine is made up as weights set in vertical guides for movement and kinematically connected to actuating hydraulic cylinders and shaft of the engine. The frame of an inertial exciter is mounted in guides for permitting movement in lateral plane and has two gears with disbalnces engaging each other. One of the gears is connected with the shaft of an electric motor mounted on the frame which is coupled with the delivery hydraulic cylinders of the energy converter. In addition the shaft of the engine is connected with a DC generator through a reduction gear. The generator is connected with an electrical equipment. EFFECT: enhanced efficiency. 4 cl, 22 dwg
Patent RU-2071298-C1 (RU)
Title: Phalloendoprosthesis
Inventor: KRASULIN VIKTOR V
IPC: A61F2/26
Filed: 1994-09-27
Granted: 1997-01-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has distal, intermediate and proximal parts being detachable and provided with rubber end piece. The intermediate part has recesses having the form of mushroom to receive mushroom-shaped projections produced on the distal and proximal parts and the end piece. The distal part and the proximal part have cross-shaped cross-section. EFFECT: enhanced effectiveness in treating the cases of erection impotence. 7 dwg
Patent RU-2105371-C1 (RU)
Inventor: NAOKI AJJAI
IPC: H01B12/00
Filed: 1994-11-18
Granted: 1998-02-20
Abstract: Использование: в электротехнике при изготовлении сверхпроводящего провода из Nb 3 Al, который имеет высокую сверхпроводимость и однородность характеристик и может применяться для изготовления крупногабаритных проводников или катушек индуктивности. Сущность изобретения: композит, содержащий Nb и Al, формируют в виде композитного Nb/Al провода, состоящего из металлического Nb или сплава Nb и металлического Al или сплава Al. При термообработке полученного композитного провода его перемещают через зону повышения температуры печи для нагрева от комнатной температуры до установленной температуры, затем перемещают нагретый композитный провод через зону выдержки температуры печи для выдерживания его при упомянутой установленной температуре. Выдержанный при упомянутой установленной температуре провод перемещают через зону охлаждения для охлаждения от упомянутой установленной температуры до комнатной температуры. На последней стадии осуществляют его заключительную термообработку. При этом упомянутые операции нагрева композитного провода, его выдержки при установленной температуре и охлаждения осуществляют непрерывно при непрерывном его перемещении. 2 с. и 5 з.п. ф-лы, 1 табл. , 3 ил.
Patent RU-2094330-C1 (RU)
Inventor: MATVEENKO ALEKSANDR M
IPC: B64G1/40
Filed: 1994-12-09
Granted: 1997-10-27
Abstract: FIELD: rocketry and space engineering; transportation system designed for start, hoist, acceleration and placing in orbit payload from surface of atmosphere planet. SUBSTANCE: transportation system includes 1st stage of rocket with exit nozzle 4 of cruise engine and thrust ejector amplifier 5 mounted on it, upper stages 2 and payload 3. Ejector amplifier 5 may be made in the form of axisymmetrical confuser 6, cylindrical housing 7 and diffuser 8. Nozzle 4 may be mounted in bearings 10 for rotation about engine axis. Ball mouth 9 of nozzle 4 is provided with inclined corrugations for rotation and twisting active flow. Length of ejector amplifier is equal to 2-3 diameters of housing 7. EFFECT: increased degree of thrust amplification and enhanced economical efficiency of placing payload into orbit due to more effective process of interaction of active and passive flows. 3 cl, 6 dwg
Patent RU-2111332-C1 (RU)
Inventor: JURMANOV BORIS NIKOLAEVICH
IPC: E06B9/24
Filed: 1995-03-10
Granted: 1998-05-20
Abstract: FIELD: heat shield of fenestrations enclosing buildings and constructions. SUBSTANCE: device uses a shield of two-layer polymeric material with corrugations and a pulley block system. The shield is made of two transparent vertical fabrics. The fabrics are arranged one behind the other forming an internal air space. The shield has horizontal movable and fixed rigid partitions of light or transparent material. The partitions fasten the fabrics and divide the air space into several parts within the height of the window opening. Both fabrics are corrugated and have corrugations with a height of not less than half the width of the partition with the folds in. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2105222-C1 (RU)
Title: Safety shut-off device
Inventor: ALEKSEENKO VLADIMIR ARSENT EVI
IPC: F16K17/40
Filed: 1995-03-14
Granted: 1998-02-20
Abstract: FIELD: chemical, petrochemical and radiochemical industries. SUBSTANCE: body of safety shut-off device contains diaphragm unit consisting of upper and lower clamping rings with flapping bursting diaphragm and breaking member located between them. Lower clamping ring is provided with guide fins. Upper clamping ring is made in form of turned-over sleeve with ports in its side wall, sealing surface and device for securing to drive member. Threaded tail-piece of breaking member is screwed into central portion of sleeve bottom from below for control of breaking member position. EFFECT: enhanced reliability. 1 dwg
Patent RU-2076840-C1 (RU)
Inventor: DROZDOV VIKTOR P
IPC: B66F1/00
Filed: 1995-03-28
Granted: 1997-04-10
Abstract: FIELD: materials handling; lifting of long-cut-structure in confined spaces; possibility of lifting the structures consisting of several butt-joined parts. SUBSTANCE: device has two uprights 1 installed on foundation 2 so that structure to be lifted can be placed inbetween. Structure is provided with trunnions. Upright 1 have longitudinal slot pointed to side of longitudinal plane of symmetry of lifting device. Upper end faces of uprights are connected by ring member 5. Movable columns are installed in uprights. Columns are furnished with spring-loaded hinged stops engaging with trunnions of lifted structure. spring-loaded hinged supports corresponding to hinged stops and engaging with trunnions of structure are mounted on outer surfaces of uprights. Hinged stops and supports are installed on columns and uprights in pairs in tiers with equal pitch. Base of each movable column is connected with rod of column lifting hydraulic cylinder. Housings of hydraulic cylinders are installed inside uprights for limited longitudinal displacement and are provided with support members engaging with foundation. EFFECT: enlarged operating capabilities. 5 cl, 14 dwg
Patent RU-2096677-C1 (RU)
Title: Device for shutting-off product line
Inventor: ANTIPEV VLADIMIR N
IPC: F16L55/18
Filed: 1995-05-12
Granted: 1997-11-20
Abstract: FIELD: operation and repair of pipe lines. SUBSTANCE: device includes cylindrical flexible shut-off member provided with bottoms; one of bottoms is fitted with check valve and other bottom is fitted with safety valve adjusted to pressure exceeding pressure of saturation products. Bottoms are connected by means of telescopic rod. Device is inserted in pipe line in folded state; flexible member is self-filled through check valve extending the bottoms and pressing the flexible member to inner surface of pipe line. EFFECT: enhanced reliability. 4 dwg
Patent RU-2094835-C1 (RU)
Title: Бинокль
Inventor: LANDYSHEV VIKTOR A
IPC: G02B23/20
Filed: 1995-06-29
Granted: 1997-10-27
Abstract: Использование: оптическое приборостроение. Сущность изобретения: бинокль состоит из двух зрительных труб с эксцентричным расположением оптической оси, зажимаемых в полукруглых пазах двух половин мостика, скрепляемых винтом. Изменение глазного базиса производится поворотом зрительных труб. 3 ил.
Patent RU-2097865-C1 (RU)
Title: Push-button switch
Inventor: SHNYAVIN YURIJ V
IPC: H01H13/56
Filed: 1995-07-25
Granted: 1997-11-27
Abstract: FIELD: handling motor-vehicle electric circuits. SUBSTANCE: N-shaped instant change-over mechanism lever has droplet-shaped boss in vicinity of its actuation by rod pusher during key switching. Keys are locked in extreme positions by means of cordiform-slot retainer provided on base mount with U-shaped clamp installed in rod and sliding in this slot. Switch casing measures 17.5x17.5x29 mm. EFFECT: reliable change-over of contacts without seizure and malfunction and reduced size of switch. 3 cl, 1 dwg
Patent RU-2104390-C1 (RU)
Title: Клапанное устройство для посадки пакера
Inventor: AKOPOV S A
IPC: E21B23/06
Filed: 1995-09-05
Granted: 1998-02-10
Abstract: Использование: в нефтяной и газовой промышленности, в частности в устройствах для перекрытия осевого канала ствола пакера при его посадке. Обеспечивает повышение надежности работы устройства, гашения гидравлического удара и гарантированного освобождения осевого канала ствола пакера от клапанного устройства после посадки пакера. Сущность изобретения: устройство имеет корпус, посадочный элемент, втулку, срезной элемент и опорный элемент с калибровочным каналом. Корпус выполнен под ствол пакера. Посадочный элемент выполнен в виде выступа. Втулка расположена в осевом канале корпуса. Она связана с корпусом фиксирующим элементом и образует с ним камеру. В нижней части корпуса размещен опорный элемент. Он имеет калибровочный канал. Под опорным элементом размещен плунжер со срезным элементом. Устройство имеет цанговый фиксатор, который взаимодействует с кольцевым выступом и втулкой, имеющей поперечную перегородку с дросселирующим каналом. Его диаметр меньше диаметра калибровочного канала. Опорный элемент образует с поперечной перегородкой в корпусе внутреннюю полость. С полым плунжером опорный элемент образует кольцевую камеру, которая гидравлически связана с внутренней полостью через калибровочный канал и с полостью ствола пакера через дросселирующий канал. 1 з.п. ф-лы, 2 ил.
Patent RU-2092552-C1 (RU)
Title: Method of preparing the solid nutrient medium for microorganism culturing
Inventor: PIMENOV EVGENIJ V
IPC: C12N1/20
Filed: 1995-09-18
Granted: 1997-10-10
Abstract: FIELD: microbiology. SUBSTANCE: combination of agar-agar with plant polymer lichenin obtained from lichen Cetraria islandica is used as a thickening agent of nutrient medium. EFFECT: decreased net cost, broadened raw base. 4 tbl
Patent RU-2152216-C1 (RU)
Inventor: EHLLENBOGEN LEON
IPC: A23L33/155
Filed: 1995-09-22
Granted: 2000-07-10
Abstract: Композиция включает соль кальция, витамин D и по меньшей мере одно минеральное вещество. Соль кальция выбрана из карбоната кальция, глюконата кальция, лактата кальция, вторичного кислого фосфата кальция и нитрата кальция. Минеральное вещество выбрано из соли бора, меди, магния, марганца и цинка. Композиция по второму варианту включает соль кальция, витамин D и соль бора. Композиция по третьему варианту включает, мг: соль кальция - 1000-2500; витамин D - 50-8000 МЕ; соль бора - 50-3000 мкг; соль меди -0,1-5,0; соль магния - 10-150; соль марганца - 3-10; соль цинка - 3-25. Композиции используются как диетические добавки и предназначены для защиты кости от разрежения. Технический результат заключается в реализации указанного назначения. 3 с. и 15 з.п. ф-лы, 1 табл.
Patent RU-2101570-C1 (RU)
Title: Spiral compressor
Inventor: OVUMJAN G G
IPC: F04C2/02
Filed: 1995-11-17
Granted: 1998-01-10
Abstract: FIELD: mechanical engineering; compression machines. SUBSTANCE: spiral compressor has housing with working member installed in housing and made in form of two disks with spiral working surfaces pointed to each other for engagement and forming working chambers. One of above indicated disks of working member is secured stationary, and the other is installed for planetary displacement relative to first disk by eccentric shaft. Compressor has ivolute gear train one member of which is secured in housing stationary, and the other is rigidly coupled with movable disk of working member for simultaneous rotation around central and eccentric axes at equal speed but in opposite directions. Displace between axes is equal to half the value of side clearance of meshed gear teeth. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2100384-C1 (RU)
Title: Organosilosesquioxanes of cubic structure and method for its producing
Inventor: REBROV EVGENIJ A
IPC: C08G77/04
Filed: 1995-12-09
Granted: 1997-12-27
Abstract: FIELD: organic chemistry; synthesis of siliconorganic polymers containing cubic structural fragments in their main chain. SUBSTANCE: proposed are compounds of general formula $$$, wherein $$$. Compounds are produced by hydrolytic condensation of precursor compounds of general formula $$$, wherein $$$, reaction being conducted in mixture of water-soluble organic solvent and water. EFFECT: new approach to synthesis of siliconorganic polymers. 4 cl, 2 tbl
Patent RU-2104995-C1 (RU)
Title: Method of fine-crystalline copper phthalocyanine producing
Inventor: SIROTKINA E E
IPC: C07C49/92
Filed: 1995-12-22
Granted: 1998-02-20
Abstract: FIELD: chemical technology. SUBSTANCE: synthesis of copper phthalocyanine is carried out at 20-40 C in N,N-dimethylformamide by interaction of 1,3-diiminoisoindoline with ultradispersed copper powder (surface above 30 m 2 /g) obtained by electric conductor explosion in nitrogen atmosphere. Ultradispersed copper powder and 1,3-diiminoisoindoline were mixed as dry substances. The end product can be used as dye, sensor agent, component of photosensitive layers. EFFECT: improved method of synthesis.
Patent RU-2138480-C1 (RU)
Inventor: STJUART B ROZENBLUM
IPC: C07D205/08
Filed: 1994-09-14
Granted: 1999-09-27
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to azethidinones of the formula (I)   substituted with hydroxyl where Ar 1  and Ar 2  - aryl or aryl substituted with a residue R 4 ; Ar 3  - aryl substituted with a residue R 5 ; R and R 2  are taken among the group including OR 6 ,-O(CO)R 6 ; R 1  and R 3  are taken among the group including hydrogen atom and lower alkyl; q = 0 or 1; r = 0 or 1; m, n and p = 0-2; at least one of index q and r = 1 and the sum of indices m, n, p, q and r = 2 or 3; and if p = 0 and r = 1 then sum m, q and r = 2 or 3; R 4  is taken among the group including halogen atom, -OR 6 ,-O(CH 2 ) 1-5 OR 7 ; R 5  is taken among the group including -OR 6 ,-O(CO)R 6 , -(lower alkylene)-COOR 8 ; R 6 ,R 7 ,R 8  are taken among the group including hydrogen atom, lower alkyl that can be substituted with aryl. Compounds can be used as a hypocholesterolemic agent. Invention relates to also a method of decrease of serum cholesterol by using the proposed compounds or their combination with inhibitor of cholesterol biosynthesis and pharmaceutical composition containing thereof and showing hypocholesterolemic activity. EFFECT: improved method of cholesterol level decrease, high effectiveness of compounds. 10 cl, 3 tbl, 18 ex
Patent RU-2102715-C1 (RU)
Inventor: SHEKHOVTSOV V V
IPC: G01M17/00
Filed: 1996-07-01
Granted: 1998-01-20
Abstract: FIELD: transport engineering industry, laboratory tests of motor-transmission sets of motor vehicles. SUBSTANCE: invention is aimed for generation of authentic values of dynamic parameters of transmission and operational mode of engine under which resonance phenomena caused by motor harmonics of engine over section between engine and transmission are detected. One should take into account necessary changes of specified parameters for tuning away from resonance. EFFECT: generation of authentic values of dynamic parameters of transmission. 7 dwg
Patent RU-2130608-C1 (RU)
Title: Process evaluating quality of stamped parts
Inventor: OSIPOV A F
IPC: G01N27/72
Filed: 1996-09-13
Granted: 1999-05-20
Abstract: FIELD: plastic metal working. SUBSTANCE: quality of stamped part is tested by value of amplitude of third harmonic of normal component of emf. Measurement is performed in range of 3- 4 mm from line of thinning of material. EFFECT: simplified procedure of quality evaluation. 1 cl
Patent RU-2129732-C1 (RU)
Inventor: NATARADZHAN RAMACHANDRAN
IPC: G07F19/00
Filed: 1995-03-07
Granted: 1999-04-27
Abstract: FIELD: bank equipment. SUBSTANCE: device has housing, in which mobile trays are located which carries device units which require regular servicing. Hanging panel of device is mounted for rotation about its rest in order to provide access to device units which are located in trays while they are serviced. Hanging panels slides up, so that service person can stay under hanging panel and slide trays for servicing device units which are mounted in them. EFFECT: decreased size of space intended for servicing banking machine, facilitated servicing procedure. 27 cl, 30 dwg
Patent RU-2122830-C1 (RU)
Title: Method of treating patients suffered of microangiopathy of kidneys
Inventor: PYKOV M I
IPC: A61B8/00
Filed: 1997-04-04
Granted: 1998-12-10
Abstract: FIELD: medicine; nephrology. SUBSTANCE: method includes ultrasonic examination of kidneys. Vascular blood flow in capillaries is estimated on level of glumerules by indices of vascular resistance in arcuate artery. If these indices are below normal ones capillary blood flow in kidney glumerules is affected. In this case, disturbance of microcirculation is diagnosed. Efficiency of medicinal therapy performed is judged by values of the indices. Course of treatment is continued till indices are normalized. Quick and objective estimation of treatment efficiency provides for performance of adequate correction of therapy with due regard for individual features of every patient. EFFECT: quick and stable therapeutic effect, reduced terms of treatment.