baber/WOPTO huggingface dataset:
Patent RU-2129737-C1 (RU)
Title: Method for group signal encoding and device which implements said method
Inventor: KENNET STJUART
IPC: G10L19/24
Filed: 1994-12-22
Granted: 1999-04-27
Abstract: FIELD: communication equipment using code-distribution multiple-station access. SUBSTANCE: method involves choosing transmission rate for separate voice encoders in accordance with other voice encoders. Device uses metrics which are weighted with respect to detection of errors used as input signal for rate controller which chooses and transmits chosen rates back to encoders. Device provides optimal sound quality and throughput capacity, since it allows decrease in transmission rate for some encoders, if this is necessary, while other encoders keep their transmission rate. This prevents unnecessary drop in sound quality, when throughput capacity of system should be increased temporarily. EFFECT: decreased system interference, increased throughput capacity. 25 cl, 7 dwg
Patent RU-2106559-C1 (RU)
Title: Tap cock mixing valve
Inventor: AL FONS KNAPP
IPC: F16K11/078
Filed: 1994-02-25
Granted: 1998-03-10
Abstract: FIELD: sanitary engineering. SUBSTANCE: mixing valve includes body with inlet and holes, movable valve unit in form of valve member located in body and control rod extending beyond body. Rod is movable in one direction for control of flow rate and in other direction for control of temperature of water. Valve is provided with guide with flexibly shifted projection on its wall. Rod gets engageable with projection during its motion to other position corresponding to another value of flow rate. Projection may shift in direction perpendicular to motion of rod. Guide of valve is made in form of U-shaped spring whose arms carry projections in different points. Besides that, projection may be made on detachable elastomer member. EFFECT: enhanced reliability. 21 cl, 22 dwg
Patent RU-2130097-C1 (RU)
Title: Composition for dyeing of chemical fibers in bulk
Inventor: RAZD JAKONOVA G I
IPC: C08J3/20
Filed: 1996-02-19
Granted: 1999-05-10
Abstract: FIELD: chemical industry. SUBSTANCE: composition contains furnace black with diameter of aggregates of 0.15-0.30 mcm, particle sizes of 18-30 nm and specific surface of 120-240 sq.m/g and dispersant in the form of mixture of anionic and nonionic surfactants and sodium sulfate in ratio 1:0.9-0.9:1.1 with concentration of 1-2 mg/sq.m of pigment surface. EFFECT: higher intensity of chemical fibers dyeing and simplified composition. 4 tbl
Patent RU-2073468-C1 (RU)
IPC: A23L19/00
Filed: 1996-04-24
Granted: 1997-02-20
Abstract: FIELD: food- processing industry. SUBSTANCE: method involves collecting raw material; loading, delivering, receiving, unloading; sorting, washing and cleaning; processing; bagging and/or packaging into boxes and/or containers; stockpiling and transportation for storage and/or for realization. Method for stocking, storage, preparing for realization and transportation of mentioned raw material and food products involves delivery; reception; unloading; placing into bags and/or containers; conveying to storage; unloading; stockpiling; storing; preparing for realization and shipment to User. The majority of operations are effectuated by means of air-permeable device. Storage of canned products from vegetables, cucurbits and legume crops and mushrooms is provided at temperature of 5-15 C, frozen products from -5 C to -25 C, marinaded products from 0 to 15 C, acid products from 7 C to -2 C. Storage of vegetables, cucurbits, legume crops and mushrooms is provided at temperature of 0 C to 10 C, depending on type of raw material and storage time. Temperature range of 0 to 10 C in storage is provided by combined cooling with the usage of cooling panels suspended below ceiling and in upper third part of storage wall and by cooled air supplied into storage through openings. EFFECT: increased efficiency, wider operational capabilities and improved quality of products. 523 cl, 45 dwg
Patent RU-2137224-C1 (RU)
Title: Depressurizing system for pressurized-steam plants
Inventor: LUIDZHI MANSANI
IPC: G21C9/004
Filed: 1994-09-21
Granted: 1999-09-10
Abstract: FIELD: water-cooled nuclear reactors. SUBSTANCE: pressure is released by pumping great amount of water into plant under pressure so as to condense available steam and to reduce temperature. Cold water tank is mounted at higher elevation than plant and communicates with the latter through delivery line that forms siphon. Line is joined with narrow part of ejector whereto steam is admitted from condenser in emergency situations. Steam admission causes pressure drop in ejector with the result that cold water is drawn under pressure from tank to plant through siphon. EFFECT: simplified design and fully passive functioning of system. 6 cl, 3 dwg
Patent RU-2118051-C1 (RU)
IPC: H04B7/00
Filed: 1996-04-30
Granted: 1998-08-20
Abstract: FIELD: electronic communication, in particular, design of high-speed regional networks using Internet and broadcasting channels, such as on-air, cable, satellite broadcasting, multiple-channel multiple-node distribution systems, and so on. SUBSTANCE: during client-server interaction between networks method involves transmission of requests from client to servers using M1 Internet route to proxy servers, which in their turn send requests to servers, receive reply traffic from them and switch Internet route between proxy-servers and clients from M1 route to M2 route for reply traffic by translation of reply traffic to clients through broadcasting network. M2 route is shorter than M1 route, while metric of M1 and M2 routes is defined as number of intermediate nodes passed by request and reply traffic, respectively. EFFECT: decreased access delays, compliance to client-server architecture and World-wide Web standards, such as URL, HTTP, HTML, Proxy, and so on. 3 cl, 1 dwg
Patent RU-2110756-C1 (RU)
Inventor: MIKHAJLIN S V
IPC: F42B12/10
Filed: 1996-05-29
Granted: 1998-05-10
Abstract: FIELD: military equipment. SUBSTANCE: warhead 1 is installed between compartments connected through flat current-conducting cables 3. A cylindrical undercutting for installation of cables 3 with a depth equal to the total depth of cables 3 and gasket 4, with due account made for the layer of release agent, is made on the inner surface of warhead body 6. The gasket presses the cables to the body, it is sticked over the entire surface of under- cutting between cables and has a thickness equal to the cable thickness. The ends of the gasket are connected in overlap with a width equal to the cable width. EFFECT: improved design. 1 dwg
Patent RU-2115117-C1 (RU)
Title: Ultrasonic converter for operation in gaseous atmosphere
Inventor: MITIN A G
IPC: G01N29/00
Filed: 1996-06-18
Granted: 1998-07-10
Abstract: FIELD: nondestructive testing. SUBSTANCE: proposed ultrasonic converter on flexural vibrations for gaseous atmosphere is designed for contact-free inspection of large-sized articles and materials with high damping of ultrasonic vibrations. It may also be used for measurement of distances in air to objects and for control over them, for measurement of thickness of thin-sheet articles, for measurement of level of liquid and loose media in reservoirs and hoppers, for determination of air temperature in rooms, for determination of concentrations of gas mixtures, for environmental control, etc. Monofrequency converter has piezoelectric disc excited on diametrical vibrations, concentrator made in the form of ring and attached with its inner side surface to side surface of piezoelectric disc and with its outer side surface to thin metal plate in the form of hollow cylinder with narrow longitudinal slots starting in one of its end faces. Length of slots is chosen from condition λ b /2 where λ b  is length of flexural ultrasonic wave in plate. Cone-shaped reflector of ultrasonic vibrations manufactured to focus vibrations emitted in axial direction is installed inside cylindrical plate. Mechanical screen is mounted at distance significantly less than wave length of ultrasonic vibrations in gaseous atmosphere on working wave of converter to enhance efficiency of converter. It is installed on side of outer surface of thin metal plate. Quarter-wavelength metal straps in the form of disc having diameter less than that of piezoelectric disc are joined to face surfaces of piezoelectric disc and placed with same purpose. Wide-band ultrasonic converter differs from monofrequency one by manufacture of piezoelectric element, concentrator, thin metal plate and acoustic screen with axially symmetric diameters changing in steps and thin metal plate is fabricated with length of narrow longitudinal slots changing correspondingly. In this case there is no quarter-wavelength metal straps on face surfaces of piezoelectric element. EFFECT: emission of ultrasonic vibrations into gaseous atmosphere with power by one order as minimum higher as compared with known analogs. 4 cl, 2 dwg
Patent RU-2124477-C1 (RU)
Title: Способ получения сульфата калия и установка для его осуществления
Inventor: NASYROV G Z
IPC: C01D5/02
Filed: 1996-07-16
Granted: 1999-01-10
Abstract: Изобретение относится к технике получения сульфата калия. Предложен способ получения высококачественного сульфата калия из поташа путем гидрохимической конверсии его раствора серной кислотой, отличающийся высокой эффективностью и экологической чистотой. Способ осуществляется в реакторе открытого типа с коническим днищем, снабженным устройством для циркуляционного перемешивания получаемой суспензии, путем непрерывного дозирования в реактор серной кислоты и завершается классификацией и фильтрацией. Технический результат: обеспечивается практическая возможность получения чистого крупнокристаллического сульфата калия, пригодного не только в качестве бесхлорного удобрения, но и для технических целей в промышленности. 2 с. п.ф-лы, 2 ил.
Patent RU-2110466-C1 (RU)
Title: Device for vertical soft winding of thread
Inventor: BERSHEV E N
IPC: B65H54/00
Filed: 1996-07-17
Granted: 1998-05-10
Abstract: FIELD: textile industry; winding of thread-like materials with fluffy surface; soft winding of flocked thread or other thread-like material. SUBSTANCE: device for soft winding of thread has spindle and spindle blade installed in socket with lubricating oil with contact in one point, means to maintain spindle in vertical position and drive providing rotation of spindle. Spindle blade is cylindrical, provided is with chamfer and is installed on ball located on socket bottom with diameter not exceeding 0.98 of diameter of socket inner space. Chamfer is located in middle part of spindle blade dipped in socket, its height being 0.7-0.8 of height of this part. Drive transmits rotation to spindle through cup. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2125954-C1 (RU)
Title: Piece articles stowing device
Inventor: GORLATOV A S
IPC: B65B5/10
Filed: 1996-07-26
Granted: 1999-02-10
Abstract: FIELD: materials handling facilities; cans and tins stowing transfer lines. SUBSTANCE: device has rotor with vertical rotating axle, gripping heads, feeders, support device for container, and drive. tracer made in form of vertical cylinder and horizontal cam are rigidly secured on rotor. tracer and cam are mounted coaxially with rotor. Fixed column with guides for pushers providing vertical displacement of gripping heads is installed on rotor axle. Pushers are made in form of hollow cylinder coaxially interconnected by plate. Gripping heads are secured on ends of pushers made in form of rods. Gripping heads are made in form of hollow plates. Vacuum suckers are mounted on lower surface of each plate. EFFECT: increased capacity, reduced impact loads. 5 cl, 6 dwg
Patent RU-2144328-C1 (RU)
Inventor: MIKHAJLOVSKIJ M V
IPC: A61B17/28
Filed: 1996-08-21
Granted: 2000-01-20
Abstract: FIELD: medicine, particularly, traumatology and orthopedics. SUBSTANCE: perforation forceps may be used for surgical intervention in vertebral column. Forceps have arrester and hinge-connected spring-loaded blades with operating jaws, matrix, and piercing-and-cutting punch. Punch cone is connected rigidly on one of jaws and provided with base which forms obtuse angle with adjacent surface over entire perimeter. Surface adjacent to base and external punch surface form cutting edge at their crossing. Matrix is sharpened on external surface in direction of contact with bone tissue, and its internal surface corresponds to external surface of punch. Sharpened part of matrix and cone of piercing-and-cutting punch form assembly of bone tissue catching and forming of through hole. As a result, bone tissue is caught at preset place with accurate formation of through hole at this place, particularly, in spinous processes of thoracic and lumbar vertebras. EFFECT: improved design. 2 dwg
Patent RU-2148585-C1 (RU)
Title: Peptide derivatives, method of their synthesis, pharmaceutical composition and method of thrombin inhibition in mammal
Inventor: SMIT DZHERAL D FLOJD
IPC: C07D401/00
Filed: 1995-03-03
Granted: 2000-05-10
Abstract: FIELD: chemistry of peptides, pharmacy. SUBSTANCE: invention relates to peptide derivative of the general formula (I): X-Y-NH-(CH 2 ) 2 -G or its pharmaceutically acceptable salt or its solvate where values X, Y, r, G are given in p. 1 of the invention claim. Compounds can be used for inhibition of thrombin activity in mammal. Invention describes also method of synthesis of these peptides, pharmaceutical composition and method of inhibition of thrombin activity in mammal. EFFECT: improved method of synthesis and thrombin inhibition. 6 cl, 2 tbl, 92 ex
Patent RU-2107899-C1 (RU)
Inventor: GULJAEV P JU
IPC: G01J5/60
Filed: 1996-10-07
Granted: 1998-03-27
Abstract: Использование: определение температуры движущихся объектов частиц вещества при газопламенном или плазменном нанесении покрытий, а также температуры реагирующих компонентов во фронте горения самораспространяющегося высокотемпературного синтеза порошковых композиционных материалов. Сущность изобретения: измеряют интенсивность излучения при разложении в спектр и во время измерения производят суммирование спектральных интенсивностей на длинах волн от пролетающих разнородно нагретых частиц конденсированной фазы, наблюдаемых при движении гетерогенного объекта в поперечном направлении относительно заданного сечения. После этого получают суммарный тепловой спектр V от разнородно нагретых частиц, который является вектором значений: U (l 1 ) , U (l 2 ). . .U (l i ... U(l N  ), где U(l i ) есть суммарная спектральная интенсивность, полученная на длине волны l i  , и определяют гистограмму 2 температурного распределения частиц, которая представляет собой вектор значений Z(T 1 ), Z(T 2 ), ............Z(T N ) на N заданных температурах по следуюшей формуле: Z = A -1 •V (1); где А - матрица размером N • N значений {a(l i ,T j )} спектральной интенсивности излучения черного тела, определяемых по формуле Планка на каждой из измеряемых N длин волн и каждой из N заданных температур, среднюю температуру частиц находят по формуле   1 ил.
Patent RU-2116403-C1 (RU)
Inventor: INDJUKOV ALEKSANDR TROFIMOVICH
IPC: E02D27/42
Filed: 1996-10-17
Granted: 1998-07-27
Abstract: FIELD: construction engineering. SUBSTANCE: this is used in restoration of pile foundations of power line supports rendered in emergency state due to frost heaving of ground. According to method, pile foundation is sunk into ground base down to design level. For this purpose, installed close to foundation are ground anchors which are connected to foundation piles by means of forcing devices made in the form of flexible links provided with tensioning members such as turnbuckles, springs, weights or guy lines which are used for creating and maintaining permanently acting sinking-down force. Under action of aforesaid force, foundation piles are gradually sunk down to their original mounting depth. Application of this method simplifies technological procedure, reduces labour-intensity and cost of operations and also enhances reliability and service life longevity of pile foundation after its restoration. EFFECT: higher efficiency. 5 cl, 4 dwg
Patent RU-2115275-C1 (RU)
Title: Redundant amplifier
Inventor: KAL JAN N F
IPC: H05K10/00
Filed: 1996-11-10
Granted: 1998-07-10
Abstract: FIELD: radio engineering, applicable in amplifying devices of high-reliability radio engineering systems. SUBSTANCE: redundant amplifier uses N(N≥4) amplifier elements, N switching elements, N switches of amplifier elements, transducer-normalizer, switch unit, signalling unit, amplifier elements monitoring unit, redundant amplifier control unit, transmitting antenna. EFFECT: enhanced reliability. 7 cl, 9 dwg , 1 tbl
Patent RU-2108363-C1 (RU)
Title: Method of producing gas petrol from natural and oil gas
Inventor: NIKITIN N A
IPC: C10G5/02
Filed: 1996-11-20
Granted: 1998-04-10
Abstract: FIELD: gasoline production. SUBSTANCE: invention relates to isolating hydrocarbons from natural and oil gases by way of solid sorbent- mediated stripping of gases. Preliminarily activated carbon is treated with 0.1-1% dimaleimide solution in toluene or any other solvent to impart affinity for heavy hydrocarbons to surface of activated carbon. Absorption capacity of activated carbon is thus increased more than by 50%. EFFECT: reduced cost price of gasoline isolation owing to elimination or reduction in passing stable product through sorbent.
Patent RU-2136363-C1 (RU)
Title: Packing for high-pressure counterflow column and high-pressure column
Inventor: BERNKHARD BRUNNER
IPC: B01J19/32
Filed: 1996-11-27
Granted: 1999-09-10
Abstract: FIELD: chemical industry. SUBSTANCE: the column has a well regulated structure of moulded plates oriented in parallel with the column shaft. The packing comprises a bundle of strips passing in the column shaft. Each strip consists of a stack of packing members, the adjacent members, relevant to different strips, make up a packing section passing perpendicularly to the column shaft. Each packing member is composed of layers formed by the plates. The layers are oriented in such a way that slotted or channeled hollows between the plates from one side are limited by the plates of adjacent packing members located across, which belong to the same packing section. Columns with packings may be used for chemical reactions, in particular, catalytic reactions may be performed in such columns, the packing surface is coated by catalytically active substances. EFFECT: enhanced stability of operation. 11 cl, 14 dwg
Patent RU-2133388-C1 (RU)
Title: Long-stroke hydraulic mechanism
Inventor: SPIRIDOVICH E A
IPC: F15B15/16
Filed: 1996-12-17
Granted: 1999-07-20
Abstract: FIELD: mechanical engineering; delivery of core to and extracting it from moulding machine; other industries where long-stroke power mechanisms are required. SUBSTANCE: mechanism has power cylinder with outer cover and hollow plunger installed for axial movement on one of supports, plunger extreme positions fixing mechanism, fixed supports, hollow stepped rod one end of which is secured on outer cover of power cylinder and the other is installed for axial displacement in other support, crossmember installed on outer end face of hollow plunger at side of support. Mechanism is made in form of double-acting plunger cylinder. Outer hollow plunger is installed for axial displacement on two supports inside fixed housing of cylinders-sleeves, ends of outer hollow plunger being simultaneously single-acting plungers, and movable supports of fixed housing of cylinders-sleeves are made in form of single-acting plungers. Power cylinder with outer cover and hollow plunger, hollow stepped rod and crossmember are arranged axially inside outer hollow plunger. EFFECT: simplified design and manufacturability. 3 dwg
Patent RU-2129985-C1 (RU)
Title: Method of preparing precipitated silicon dioxide and precipitated silicon dioxide prepared by this method
Inventor: IV BOMAL
IPC: C08K9/00
Filed: 1996-03-28
Granted: 1999-05-10
Abstract: FIELD: industrial inorganic synthesis. SUBSTANCE: silicate interacts with acidifying substance to form suspension that is then separated and solid product dried. According to invention, initial bath containing silicate and electrolyte is first formed and, prior to separation, reaction mixture is supplemented with aluminum compound. Separation of suspension is carried out by way of filtration and stratification, the latter operation being performed in presence of another aluminum compound. Precipitated silicon dioxide has specific surface 140 to 200 sq.m/g, oil absorption capacity less than 300 ml/100 g, average diameter of particles (after ultrasonic disagglomeration) below 3 mcm, coefficient of ultrasonic disagglomeration above 10 ml, aluminum content at least 0.35 wt %. Silicon dioxide obtained is designed for application as reinforcing agent in elastomers. EFFECT: improved rheological and mechanical properties of elastomers. 32 cl, 4 tbl, 8 ex
Patent RU-2118918-C1 (RU)
Inventor: TARASOV JU D
IPC: B07C5/02
Filed: 1997-03-26
Granted: 1998-09-20
Abstract: FIELD: express evaluation of quality of fractionated crushed stone. SUBSTANCE: sample subjected to analysis is preliminarily divided into narrower fractions after which grains are oriented so that their longitudinal axes coincide with direction of movement of grains over chutes with transverse slotted spaces and stepped longitudinal profile. Width of spaces and height of steps taken to be equal to: Δ i = h i = 3a i ,, where $$ is space width; Δ i  is height of steps; h i  is average size of cubical grains of narrow fraction i. Coping grains which passed further over chutes and have size of more than 3a i , as well as grains of standard form, with size of less or equal to 3a i , which fail through slotted spaces are weighed separately. Grains are oriented on inclined chutes with wavy transverse profile and curvature radius of longitudinal hollows satisfying inequality a i < r i < 3a i , where r i  is curvature radius of chute longitudinal hollows for unloading of fraction i. Value of transverse slotted space is adjusted depending on type of used sieves, their aperture and form of crushed stone grains. EFFECT: enhanced efficiency of proximate analysis. 26 cl, 6 dwg
Patent RU-2138642-C1 (RU)
Title: Method for roof control with blocks on pliable support
Inventor: CHUJ N I
IPC: E21C41/18
Filed: 1997-06-24
Granted: 1999-09-27
Abstract: FIELD: mining industry. SUBSTANCE: roof control method implies erection in worked-out space of longwall parallel to striking drift of pliable supporting rows consisting of rubble chocks or wooden log chocks with various degree of filling. Pliable supporting rows are built at distance from each other within interval of 0.8-1.3 of length of pitch of initial settling of main roof depending on position of cleavage fissures in rock matter of roof relative to work face line. Application of aforesaid method is aimed at raising efficiency of roof control due to prevention of repeated settling of roof. EFFECT: higher efficiency. 3 dwg