baber/WOPTO huggingface dataset:
Patent RU-2095375-C1 (RU)
Inventor: MAMORU KIOKA
IPC: C08L23/08
Filed: 1991-02-26
Granted: 1997-11-10
Abstract: Изобретение относится к новым линейным статистическим сополимерам этилена и пентена-1, из которого могут быть изготовлены пленки, обладающие хорошим соотношением ударной прочности и разрывных свойств, высокой прозрачностью, снижение которой очень невелико даже после теплового воздействия, а также высокой устойчивостью к слипанию, что достигается при формовании из полимера, удовлетворяющего определенным конкретным требованиям. Изобретение также относится к композициям, содержащим указанный сополимер в сочетании со стабилизатором. В соответствии с изобретением может быть получена композиция сополимера этилена и пентена-1, обладающая прекрасной стабильностью при формовании и хорошей устойчивостью к тепловому старению и атмосферным воздействиям. 3 с. и 10 з.п. ф-лы, 11 табл., 3 ил.
Patent RU-2005211-C1 (RU)
Inventor: PLUGIN ALEKSANDR I
IPC: F04B43/06
Filed: 1990-12-12
Granted: 1993-12-30
Abstract: Сущность изобретени : две торообрэзные эластичные камеры установлены одна в другой, выполнены  с возможностью деформации при подаче  среды в одну из камер и опорожении другой. Камеры  выполнены с возможностью поочередного  подключени  к потребителю и установлены одна в  другой коаксиально с возможностью взаимного  контакта при деформации. Кажда  камера содержит  всасывающие и нагнетательные патрубки с  клапанами, закрепленными на ее наружных стенках.  1 з.п.ф-лы, 2 ил.
Patent RU-2014679-C1 (RU)
Title: Circular rf array
Inventor: SERKOV VIKTOR P
IPC: H01Q9/34
Filed: 1991-03-05
Granted: 1994-06-15
Abstract: FIELD: radio engineering. SUBSTANCE: circular RF array is designed for stationary radio centers. It includes six log-periodic aerials which vertexes are located on ground, three peripheral and one central masts which is coupled to peripheral masts with the aid of three halyards. Each of them carries two log-periodic aerials. EFFECT: improved operational characteristics. 2 dwg
Patent RU-2018103-C1 (RU)
Inventor: AVRAMOV VITALIJ P
IPC: G01M17/00
Filed: 1991-03-19
Granted: 1994-08-15
Abstract: FIELD: transport engineering. SUBSTANCE: measuring wheel 6 is installed on horizontal axle 7 mounted on rod 1 hinge-mounted by means of bracket 3 on body of track-laying vehicle. Spring 8 is installed between rod 1 and body of vehicle. One end of spring is fastened on vertical axle of rotation of rod 1 and other end, on rod proper. EFFECT: enhanced quality of measurement. 2 cl, 3 dwg
Patent RU-2015651-C1 (RU)
Inventor: KOBOZEV ILYA V
IPC: A01F25/08
Filed: 1991-04-05
Granted: 1994-07-15
Abstract: FIELD: agriculture. SUBSTANCE: method involves forming ricks by placing green mass by layers on inflow channel which delivers heated air from bottom up. Said air is enriched with ammonia and carbon dioxide produced by hydrolysis of ammonia salts with alkaline reagent located under green mass. The latter is covered with film sheets and dried with electric current, first D.C. then A.C. Heated air is delivered from periphery towards the center and moisture is removed through the channel in the center of the rick. A clearance is provided between the film covering and the mass. The method is realized in the device comprising an inflow channel, a covering and a solar collector consisting of a black pipe installed on a transparent pipe, and a ventilation device. The pipes of the solar collector are made in the form of two cones whose apices face upward. Outer transparent cone is perforated in its top part and has lips 21 and 22. Inflow channel is made as cavity 4 formed by upper perforated plate 3 and lower mirror film 28. Installed in the center is a plate-like container 1 with central hole 29 and perforated dielectric draw-out pipe 6 with shells 7 connected to current source 9. Secured coaxially on shells with a provision for vertical movement are electrodes 10 in the form of perforated discs of which the upper one carries plate-like vessel 14, and a roof in the form of a convergent lens 12. Plate-like vessel 14 and electrode 10 are positioned in the focal plane of said lens 12. Ventilation device is made as a biconvex lens 27 secured above the end of pipe 8, and a heat-collecting member disposed in the focus of lens 27. EFFECT: improved functional and operating characteristics. 9 cl, 4 dwg, 1 tbl
Patent RU-2011038-C1 (RU)
Title: Bench for testing members of hydraulic drive
Inventor: PERSHIN VIKTOR A
IPC: F15B19/00
Filed: 1991-04-08
Granted: 1994-04-15
Abstract: FIELD: hydraulic engineering. SUBSTANCE: filter 4, check valve 5(1), safety valve 6, pressure gauge 8(1), and tree hydraulic lines are coupled to delivery manifold. Hydraulic distributor 9(1), flow rate controller 10, hydraulic distributor 9(2), pressure gauges 8(2), 8(3), and hydraulic members 14 to be tested are coupled to one of the hydraulic lines in series. The other hydraulic line is coupled to members for coupling pump 14 to be tested through a check valve 5(2) and hydraulic distributor 9(3) and also to a discharge manifold which includes pressure gauge 8(4), flow meter 12, and throttle 11(2). The bench is provided with cooler 3, temperature pickup 3, and panels for coupling members 7. EFFECT: expanded functional capabilities. 1 dwg
Patent RU-2025800-C1 (RU)
Title: Method for determination of content of boron-10 in heat carrier of the first circuit of nuclear reactor
Inventor: ZHEMZHUROV MIKHAIL L
IPC: G21C17/02
Filed: 1991-04-23
Granted: 1994-12-30
Abstract: FIELD: radiation technological control. SUBSTANCE: method includes registration of neutron flux densities in two different ranges of energy (low and high). Flux density ratio is determined, and its reduction is indicative of increased content of boron-10 in heat carrier. Measurements are carried out directly on pipeline of the first circuit operating on reactor power. EFFECT: increased accuracy of monitoring and simplified procedure. 2 cl, 1 tbl
Patent RU-2010335-C1 (RU)
Title: Guards device
Inventor: YASHCHUK PAVEL N
IPC: G08B13/12
Filed: 1991-04-22
Granted: 1994-03-30
Abstract: FIELD: technical means of guards. SUBSTANCE: device has signal wire 1 (which is broken if trespasser is in the control zone). Electric circuit of the wire is controlled by means of power supply 2, resistive element 5 and threshold unit 6 which has output connected with input of signalling unit 7. The voltage exceeding over threshold level is kept constant in the output of threshold unit 6 due to introduction of voltage limiter 3 and capacitive member 4 into the device when powerful pulsed electromagnetic disturbances are present or in case if short-time break in contact is observed in points of connection the signal wires are twisted. EFFECT: improved noise immunity. 1 dwg
Patent RU-2031802-C1 (RU)
Inventor: KHABLUCHENKO VIKTOR VASILEVICH
IPC: B41N1/24
Filed: 1991-05-07
Granted: 1995-03-27
Abstract: FIELD: pattern application on glass. SUBSTANCE: apparatus has supporting plate with fixed on it electromagnet, ferromagnetic material plate, mounted on supporting studs flat piece, located opposite to electromagnet and ferromagnetic plate. Supporting plate axis, held in working position by spring with handle, has fixed on it square plate with frames, on which stencil-masks with windows to apply patterns are fixed on fixing pins. Each stencil is made multilayer. Outer layers ate made of resistant to abrasive action material and of inner layers one is made of unstretchable lavsan nonwoven material, another one - of ferromagnetic material, for example, of foil. Apparatus is used to pattern on glass sheet by abrasive material spray with the help of stencil-mask. EFFECT: increased quality and productivity. 10 cl, 5 dwg
Patent RU-2021525-C1 (RU)
Title: End unit of powered support
Inventor: PARFENOV VLADIMIR E
IPC: E21D23/00
Filed: 1991-04-04
Granted: 1994-10-15
Abstract: FIELD: underground mineral mining. SUBSTANCE: additional support is made in form of girder including capping installed on hydraulic props and located above outer parts of cross-pieces for longitudinal motion between brackets. Brackets are connected on top of cross- pieces on both sides of capping. The other part of cross-pieces is arranged in guides furnished at lower part of roofing. Roofing is made elongated towards caving and extends in plan to guard edge. Cross-pieces are made telescopic and have rams connected with their one ends to them. The other ends of the rams are connected with roofing. Installed between capping and cross-piece is additional ram which may be located inside cross-piece. EFFECT: higher efficiency. 2 cl, 5 dwg
Patent RU-2008278-C1 (RU)
Title: Device for aeration of liquids
Inventor: DZYUBO VLADIMIR V
IPC: B01F3/04
Filed: 1991-05-20
Granted: 1994-02-28
Abstract: FIELD: treatment of municipal sewage. SUBSTANCE: device comprises flexible porous element connected to air line and installed concentrically in carcass. Space between carcass and flexible element is filled with granular synthetic material, viz. , plastic globules. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2018057-C1 (RU)
Title: Device for feeding fuel and air to burner
Inventor: SHCHEMELEV ANATOLIJ M
IPC: F23N1/02
Filed: 1991-06-03
Granted: 1994-08-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has two equal diameter cylinders with pistons connected by rods and communicated with an air receiver and a distributor. The outlet of a smaller diameter cylinder and a fuel manifold are connected to a mixer made in the form of a gear hydraulic pump. EFFECT: improved structure. 1 dwg
Patent RU-2009510-C1 (RU)
Title: Method for predicting progress of adaptation in neonates
Inventor: AFONIN ALEKSANDR A
IPC: G01N33/68
Filed: 1991-06-13
Granted: 1994-03-15
Abstract: FIELD: pediatrics. SUBSTANCE: content of myoglobin in newborn's urine was determined on first day of life. When myoglobin content exceeded 20 ng/ml, researchers predicted development of disadaptation syndrome. Disclosed method allowed predicting adaptation capabilities of neonates on first day of life, in particular those born by females suffering from diverse pregnancy complications. EFFECT: new method is characterized by simplicity, higher accuracy, constancy and stability of reproduction of results. 1 tbl
Patent RU-2006160-C1 (RU)
Inventor: BALOBAEV ALEKSEJ N
IPC: H02M7/02
Filed: 1991-06-13
Granted: 1994-01-15
Abstract: FIELD: electronic engineering. SUBSTANCE: control is based on piece-wise linear approximation of variable external characteristic. By comparing present values of load current and voltage with desired boundary currents and voltages of linear sections those sections where present values of load current and voltage are found can be determined. Controlled variable C=A×I+B×U, where A and B are constants for each section of value. Error ΔC is determined for selected current and voltage sections, lowest of them is found, and controlled variable, such as gate trigger angle, is varied towards reduction of this lowest ΔC. EFFECT: improved reliability of control. 2 dwg
Patent RU-2016899-C1 (RU)
Title: Method of alkaline phosphatase preparing
Inventor: STEKOLNIKOV LEONID I
IPC: C12N9/16
Filed: 1991-06-19
Granted: 1994-07-30
Abstract: FIELD: enzymology. SUBSTANCE: cattle spleen is homogenized in water at pH 0.5-0.9, mixture is centrifuged, supernatant is desalted out with sodium chloride at 2-6 C (10-12% of solution volume), and active fraction is dissolved in water (0.1-0.2 water volume to the raw mass). Desalting is carried out by dialysis following by purification of the end product by precipitation and reprecipitation with 4-6 volumes of ethanol at 0-4 C and drying. EFFECT: improved method of enzyme preparing. 1 tbl
Patent RU-2009585-C1 (RU)
Title: Method for strike excitation of simultaneous phase coherence at least in two quantum systems
Inventor: PESTOV EVGENIJ N
IPC: H01S1/06
Filed: 1991-06-19
Granted: 1994-03-15
Abstract: FIELD: electric engineering. SUBSTANCE: method is performed in spatiotemporal coordinate system when single δ-shaped video pulse of magnetic field   is applied along axis l at time t 1  and additional pulse, which has the same characteristics and is placed in magnetic field  , is applied at time t 2  in plane XY. This pulse is applied at angle θ 1  with respect to   if signals from first spin-system are detected and it is applied at angle θ 2  if signals from second spin-system are detected. EFFECT: increased functional capabilities. 3 dwg
Patent RU-2010640-C1 (RU)
Title: Tube production method
Inventor: SIZONENKO GRIGORIJ A
IPC: B21C1/24
Filed: 1991-06-27
Granted: 1994-04-15
Abstract: FIELD: tube drawing. SUBSTANCE: method comprises steps of drawing tube in a cone drawing die on a secured cone mandrel, whose small base is turned to a drawing process direction; using the mandrel with an inclination angle of its generatrix by 5-15% less, than a friction angle along contact surface of the tube and the mandrel. EFFECT: enhanced efficiency. 1 cl, 1 dwg
Patent RU-2007837-C1 (RU)
Inventor: MATVEEV ANATOLIJ V
IPC: H02M5/45
Filed: 1991-08-14
Granted: 1994-02-15
Abstract: FIELD: electrical engineering. SUBSTANCE: controlled rectifier drive has electric motor 7, single-phase rectifier 1, choke 2, reservoir capacitor 3 connected in series, converter built in the form of two controlled valves 4, 5 coupled in series with point of their connection being linked to one of outputs of commutating capacitor 6 with capability of control. Protective element 8 is placed between point of connection of choke 2 with first plate of reservoir capacitor. Motor 7 may be both single-phase and multiphase with solid rotor made of magnetically soft material. Drive provides for wide range of control of rotational speed and moment thanks to formation of sinusoidal pulses of alternating current with oscillation circuit which inductance is phase windings of stator of motor 7 and which capacitance is commutating capacitor 6. In case of emergency rectifier drive is cut off by backward voltage of network. EFFECT: improved reliability of control over rotational speed and moment. 2 cl, 7 dwg
Patent RU-2012411-C1 (RU)
Title: Screw mill
Inventor: SIVACHENKO LEONID A
IPC: B02C19/22
Filed: 1991-07-01
Granted: 1994-05-15
Abstract: FIELD: milling devices. SUBSTANCE: mill has frame, milling chamber, working member in the form of concentrically positioned arch-bent spirals. From one side ends of spirals are mounted on main support shaft and their other ends on hollow axle of additional support. Diameter or width of spiral cross-section profile increases proportionally to outer diameter of respective spiral. EFFECT: improved efficiency, high quality of milling. 4 cl, 2 dwg
Patent RU-2009535-C1 (RU)
Inventor: DOBYRN VLADISLAV V
IPC: G03C5/42
Filed: 1991-07-01
Granted: 1994-03-15
Abstract: Область использования: в любительской и технической фотографии. Сущность изобретения: способ усиления серебряных изображений на фотоматериалах заключается в отбеливании в растворе, содержащем медь сернокислую, бромид калия, лимонную кислоту и воду и усилении в растворе состава, г/л: калий-натрий виннокислый 0,1 - 0,5, едкий натр 10 - 20, хлорид натрия 100 - 200; вода до 1 л. Получают высокие копировальные плотности. 2 ил.
Patent RU-2040200-C1 (RU)
Title: Sanitary complex for invalids with defects of both arms
Inventor: BUROV GENNADIJ N
IPC: A47C4/00
Filed: 1991-09-04
Granted: 1995-07-25
Abstract: FIELD: self-care of invalids. SUBSTANCE: complex comprises WC-pan, seat, flushing tank, automatic water-heating system, warm water delivery pipe with valve, and mechanism with shut-off unit for heating and delivery of air to dry the washed body area. Mounted on WC-pan is a casing in the form of a flat box carrying articulated spring-loaded control elements: two in the form of downward-directed levers and one in the form of an upward-directed bail. Said controls regulating, respectively, the washing-off of feces, washing the anal orifice and drying the washed body area. Installed inside the casing are a water delivery tube turning unit and a shut-off unit of air delivery channel. Control elements are connected with mechanisms and units of the complex by three articulated lever systems. Levers are controlled by feet and the bail, by the upper part of the invalid's back. EFFECT: improved design. 6 dwg
Patent RU-2016639-C1 (RU)
Title: Unit for fastening tubular membrane member in tube plate
Inventor: TROKHIN YURIJ I
IPC: B01D63/06
Filed: 1991-11-06
Granted: 1994-07-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: bush which has two cylindrical sections of different diameters is positioned in the hole of a tube plate. The bush is mounted on the end of the membrane member. At least one of the bush sections is made with ring and/or helical projections or hollows on the outer surface. The shape of the tube plate holes matches the bush shape. EFFECT: improved structure. 5 dwg
Patent RU-2028497-C1 (RU)
Title: Batcher-distributor for fluid
Inventor: TE GENYA
IPC: F02M41/16
Filed: 1991-12-06
Granted: 1995-02-09
Abstract: FIELD: engine engineering. SUBSTANCE: batcher-distributor comprises housing 1, cylinder 2 connected to the batcher, free plunger 3 and control piston 4 positioned in cylinder 2 to form two delivery spaces 5,6, cover 11 provided with supplying and delivery passages 13,14, and slide valve 15 with by-pass passages 17,16 constructed as a bushing mounted coaxially to cylinder 2 and coupled with crank 18 through pivot 20. When crank 18 rotates slide valve 15 performs complex reverse-rocking motion resulting in alternate connecting of delivery spaces 5 or 6 with the supplying and delivery passages. Fluid is fed under pressure by moving of free plunger 3. EFFECT: enhanced accuracy of batching. 6 cl, 1 dwg
Patent RU-2026335-C1 (RU)
Title: Способ удаления серосодержащих органических соединений из жидких углеводородов и устройство для его осуществления
Inventor: URYADOV VLADIMIR G
IPC: C10G27/02
Filed: 1991-07-15
Granted: 1995-01-09
Abstract: Сущность изобретения: жидкий углеводород, содержащий сероогранические соединения, обрабатывают водным раствором хлорида одновалентного катиона в турбулентном режиме при воздействии электрического поля. Обработку проводят в трубчатом проточном реакторе, выполненном из токонепроводящего материала или имеющем внутреннее токонепроводящее покрытие. Внутри реактора по его оси коаксиально и вершинами друг к другу расположены усеченные конусообразные патрубки, соединенные между собой муфтой из диэлектрического материала. Один из патрубков, предназначенный для ввода водного раствора одновалентного катиона, содержит внутри себя патрубок меньшего диаметра, выполненный из коррозионноустойчивого материала и предназначенный для ввода жидкого углеводорода. Усеченные конусообразные патрубки являются одновременно электродами, внешнее пространство между которыми и реактором заполнено диэлектриком. В качестве водного раствора хлорида одновалентного катиона предпочтительно используют водный раствор хлорида натрия, калия, лития или аммония или их смеси в концентрации 0,1 - 2,0 мас.% в массовом соотношении к жидкому углеводороду, равном 1 - 50. Предпочтительно используют электрическое поле с градиентом напряженности и не менее 0,016 В/см 2  . 2 с. и 2 з.п. ф-лы, 1 ил., 4 табл.
Patent RU-2028173-C1 (RU)
Title: Table game
Inventor: CHERNOV VLADIMIR G
IPC: A63F7/06
Filed: 1992-01-20
Granted: 1995-02-09
Abstract: FIELD: sports. SUBSTANCE: table game includes field with goals, field player's and goalkeeper's figures, and ball. Field player figure consists of two halves and has drive that allows moving it around circumference having center point for ball. Goalkeeper's figure also consists of two halves and is provided with drive that permits varying angle of tilt of goalkeeper's figure relative to field surface along goal line. Both halves of field player's figure are interconnected for relative movement and variation of clearance between its leg and field surface and subsequent fixation. Goalkeeper's figure halves are spring-loaded and fixed relative to one another and can be disconnected by spring when unlocked. EFFECT: more sophisticated design. 16 dwg
Patent RU-2071229-C1 (RU)
Title: Method of meadow recovering
Inventor: ZHELEZNOVA ALEKSANDRA V
IPC: A01B79/00
Filed: 1992-02-06
Granted: 1997-01-10
Abstract: FIELD: agriculture. SUBSTANCE: soil lands were combined in groups exhibiting the similar soil conditions and wetting regime. The corresponding grass mixture is selected for each group. On the sand soils the legume crops are 41.4-82.6% and cereals - 58.6-17.35%. On heavy soils with different wetting regime legumes - 28.2-23.0% and cereals - 71.8-77.0%. EFFECT: improved method of recovering. 3 tbl, 2 dwg
Patent RU-2051968-C1 (RU)
Title: METHOD OF PREPARING HETEROPOLYMER OF β-HYDROXYBUTYRIC AND b-HYDROXYVALERIC ACIDS
Inventor: VOLOVA TATYANA G
IPC: C12P7/62
Filed: 1992-01-08
Granted: 1996-01-10
Abstract: FIELD: microbiological industry. SUBSTANCE: strain-producer culture is sown on the liquid saline medium containing the source of energy and carbon. Fermentation is carried out at continuous stirring and aeration of culture at 30 C and pH 7.0. The main growth substrates are H 2  and CO 2  or acetate. Additional source of carbon and inductor of valerate synthesis are organic acids - valeric or propionic acids. Addition of organic acids depending on the dose of addition and cultivation time to the growing culture of microorganisms which is limited by nitrogen ensures to obtain heteropolymers of different composition. Alcaligenes eutrophus SVB-5786 is used as strain-producer utilization of which at selected organic acid concentrations and cultivation time ensures to obtain heteropolymer showing broad range of ratio its copolymers - hydroxybutyrate and hydroxyvalerate on the nonfood substrates. Fermentation time is decreased (up to 32-58 hr). EFFECT: improved method of heteropolymer preparing.
Patent RU-2012782-C1 (RU)
Title: Method for development of gas-and-oil and gas-oil-condensate fields
Inventor: SUSLOV VASILIJ A
IPC: E21B43/20
Filed: 1991-07-02
Granted: 1994-05-15
Abstract: FIELD: development of gas and oil fields. SUBSTANCE: method consists in injection of water into central part of gas cap. Built up in zone of gas-oil contact is pressure providing miscibility of gas of gas cap and oil. This pressure is to be maintained during the whole period of field development. EFFECT: higher efficiency.
Patent RU-2052577-C1 (RU)
Title: Грунтовый плотномер
Inventor: MATROSOV ANATOLIJ P
IPC: E02D1/00
Filed: 1992-02-24
Granted: 1996-01-20
Abstract: Использование: в области строительства и эксплуатации автомобильных дорог и аэродромов при контроле за уплотнением грунта земляного полотна. Сущность изобретения: грунтовый плотномер содержит устройство для зондирования с вертикальной штангой и электродами и приспособление для измерения глубины погружения устройства и электросопротивления грунта. Новым является то, что электроды выполнены в виде трех зондов устройства для зондирования и установлены вертикально в электроизолирующей обойме на равном расстоянии друг от друга. Обойма закреплена в нижней части вертикальной штанги. 2 ил.
Patent RU-2069560-C1 (RU)
Title: Substance for poison adsorption
Inventor: FRIDMAN LEONID I
IPC: A61P39/02
Filed: 1992-02-27
Granted: 1996-11-27
Abstract: FIELD: medicine, toxicology. SUBSTANCE: method involves the use substance containing carbon and noncarbon sorbents and binding agent. Entosorbent consists of, wt. -%: carbon fibrous adsorbent 40-80; sodium alginate 4-10, and water 5-10. Degree of activation of adsorbent carbofibration is 30-70 wt. -%, particle size is 20-200 mcm, diameter of elemental fibers is 6-14 mcm. EFFECT: enhanced quality of exo- and endogeneous poisons. 1 tbl
Patent RU-2031298-C1 (RU)
Title: Corrugated pipe
Inventor: VAKHITOV ANGAM M
IPC: F16L9/06
Filed: 1992-04-07
Granted: 1995-03-20
Abstract: FIELD: making flexible pipe lines. SUBSTANCE: belt having longitudinal corrugations is wound on the outer side of the previous turn overlapped and welded in the overlapping zone to arrange welds along the corrugations. The belt has at least five corrugations. The number of layers welded in the overlapping zone varies along the pipe. EFFECT: improved design. 2 dwg