baber/WOPTO huggingface dataset:
Patent RU-2036652-C1 (RU)
Title: Process for manufacture of desoxyribonucleic acid enriched by mineral additives
Inventor: EPSHTEJN LEONID M
IPC: A61K35/60
Filed: 1991-12-24
Granted: 1995-06-09
Abstract: FIELD: biology; manufacture of biologically active food additives. SUBSTANCE: this method prescribes heating salmon milt to temperature of 105 C in 7 to 10-percent table salt solution, separating extract by filtration, precipitating nucleoprotein complex using ethyl alcohol, introducing solution containing microelements in equimolar amount relative to desoxyribonucleic acid, washing and drying desired product. EFFECT: more sophisticated technique.
Patent RU-2021104-C1 (RU)
Title: Composition for protecting cellulose-containing constructional materials
Inventor: FEDOROV NIKOLAJ I
IPC: B27K3/50
Filed: 1991-11-20
Granted: 1994-10-15
Abstract: FIELD: construction and civil engineering. SUBSTANCE: this composition includes 30.0 to 40.0 percent by mass trichloroethylphosphate, 5.0 to 10.0 percent by mass polyester resin and 1.0 to 5.0 percent by mass tetramethyl thiuramdisulfide, formalglycol making up the remainder. EFFECT: cane inflammability index: 0.54 to 0.62; straw inflammability index: 0.89 to 0.97; biostability test mass loss: Δ       m   a         v  0%; adhesiveness: none; fire-resistance and biological protection properties preserved. 1 tbl
Patent RU-2038951-C1 (RU)
Title: Mobile sawmill plant
Inventor: BEZNOSIKOV YURIJ N
IPC: B27B5/10
Filed: 1991-12-26
Granted: 1995-07-09
Abstract: FIELD: sawmill operation. SUBSTANCE: sawmill plant has the main frame. A carriage with a vertically movable sawing block is movably mounted in the longitudinal guideways of the frame. The block is equipped with a movable guardrail of the saw. The plant also has clamps for the log and an additional frame with longitudinal guideways. The plant has a device for withdrawing the boards which can be mounted on the carriage, on the sawing block, on the saw guardrail and can be made as a manipulator, as a prop folding back towards the working stroke of the carriage, as the reinforcement of the lateral surface of the saw guardrail, as protrusion on the lower plane of the saw guardrail and as a gripper on the lower plane of the saw guardrail. The plant is also equipped with a store for boards which can be mounted on the additional frame. The store can be made movable in the transverse direction and has separators and a drive. The separators are made as angles with the vertex at the joint. Each separator has a driving lever. The additional frame is equipped with a regulating prop. The additional frame also has a cantilever and is hinged with the main one with the possibility of its installation at an angle to the latter. The plant has at least one additional store for boards mounted in the zone of action of the manipulator at the end of the plant perpendicular to its longitudinal axle or (and) on both sides of the plant parallel to it. EFFECT: enhanced efficiency of sawing. 15 cl, 11 dwg
Patent RU-2004604-C1 (RU)
Inventor: KOVALCHUK ALFRED N
IPC: C21D1/63
Filed: 1991-07-19
Granted: 1993-12-15
Abstract: Сущность изобретени   устройство содержит  бак дл  закалочной жидкости и стакан с гофрированной  боковой поверхностью, расположенный  вверх днищем в верхней части бака Стакан соединен  со штоком вибратора с помощью радиапь-  ных ребер, закрепленных на днище стакана, в котором  выполнено центральное отверстие Периодические  колебани  гофрированного стакана вызывают  турбулизацию жидкости и образование в ней  волн давлени , при этом верхн   часть стакана захватывает  газ с поверхности жидкости и обеспечивает  насыщение им объема жидкости Возбуждаемые  резонансные колебани  газожидкостной системы  способствуют росту динамического давлени   и турбупизации жидкости. Образующиес  мощные  турбулентные пульсирующие потоки насыщенной  газом жидкости воздействуют на нагретые издели ,  эффективно разруша  паровую пленку на их поверхности  и обеспечива  интенсивное охлаждение  изделий. 1 ил.
Patent RU-2027943-C1 (RU)
Title: Liquefied gas storage
Inventor: KARMINSKIJ VALERIJ D
IPC: F17C3/00
Filed: 1991-11-11
Granted: 1995-01-27
Abstract: FIELD: storage of liquefied gases. SUBSTANCE: storage has heat-insulated vessel partially filled with liquefied gas with steam cushion above liquefied gas and thermal couple disposed within vessel and connected to electromotive force source. Thermal couple leads may be made partially from high-temperature superconductor. EFFECT: increased efficiency and enhanced reliability in operation. 2 cl, 1 dwg
Patent RU-2043227-C1 (RU)
Title: Threaded union for bleeding air from vehicle brake system
Inventor: MAGIROVSKIJ GEORGIJ N
IPC: F16K17/00
Filed: 1992-02-28
Granted: 1995-09-10
Abstract: FIELD: transport engineering. SUBSTANCE: threaded union has additional flexible sealing member secured on locking cone and projecting beyond working surface of cone. Sealing member can be made in form of ring arranged in groove on locking cone base, or in form of mushroom reinforced by length of wire whose free end is fitted in additional drilled hole in cone apex. Longitudinal dimensions of projecting part of sealing member exceed pitch of thread of central part of turned-in union. EFFECT: enlarged operating capabilities. 5 cl, 5 dwg
Patent RU-2009974-C1 (RU)
Title: Device for thread reeling up
Inventor: TOLKACHEV EDUARD A
IPC: B65H59/38
Filed: 1992-02-28
Granted: 1994-03-30
Abstract: FIELD: textile industry. SUBSTANCE: device has spool holder, rolling roller, three induction sensors, carriage of the rolling roller, measuring disk, synchronous motor with constant magnets, inverter control system, rectifier, inverter, choke coil, tachogenerator, thread, spool, rectifier control system. EFFECT: device facilitates quality of coiling. 2 cl, 2 dwg
Patent RU-2062817-C1 (RU)
Title: Method of enhancing of wear resistance of cutting tools
Inventor: KOSTIN GEORGIJ V
IPC: C23C14/00
Filed: 1992-02-11
Granted: 1996-06-27
Abstract: FIELD: metallurgy, in particular, methods of application of wear-resistant coatings onto cutting tool. SUBSTANCE: hardened and tempered tool is worked by a flow of secondarily scattered atoms and ions of titanium with a subsequent application of the main layer of titanium nitride by the ion-plasma technique. EFFECT: enhanced strength of coating and improved process of application. 2 cl, 1 dwg
Patent RU-2006430-C1 (RU)
Inventor: KOVTUN VLADIMIR S
IPC: B64G1/24
Filed: 1992-03-17
Granted: 1994-01-30
Abstract: FIELD: spacecraft attitude control systems operated by force gyroscopes. SUBSTANCE: maximum duration of attitude-hold mode for a given flight time aimed at fulfillment of the nominal flight programme is achieved by varying the value of angular momentum vector   stored in the force gyroscope system by spacecraft attitude control at the flight portions between zones of dynamic tests and at the flight portions within overlapping dynamic tests zones. The varying of angular momentum vector value is aimed at providing the best, in terms of following attitude control regimes, initial conditions with the respect to  . It allows to reduce the spacecraft re-orientation time at the flight portions within overlapping dynamic tests zones thus increasing the test time itself. At the flight portions between zones of dynamic tests it allows to obtain minimal accumulated values of   thus enlarging the available values of   for the test that follows and increasing the test duration till the force gyroscope system is "saturated". EFFECT: increased duration of attitude- hold mode. 14 dwg
Patent RU-2033823-C1 (RU)
Title: Light therapy method
Inventor: STRAKHOV ALEKSEJ F
IPC: A61B5/00
Filed: 1992-04-10
Granted: 1995-04-30
Abstract: FIELD: medicine. SUBSTANCE: optical axes of radiation sources and photometric sensors are parallel to each other and perpendicular to the surface subjected to radiation. Their working windows are equally distanced from the surface under radiation, with the sensor being located in the center between the radiation sources. In the process of radiation the current dose of light flux saturated by the pathological focus is determined by the difference between the light flux radiated and that reflected. EFFECT: higher efficiency and reliability. 1 dwg
Patent RU-2046243-C1 (RU)
Title: Bench for pipe cracking test
Inventor: PAVLOVICH LEV A
IPC: F16L11/11
Filed: 1991-08-28
Granted: 1995-10-20
Abstract: FIELD: pipe line engineering. SUBSTANCE: tank with a system for preparing two-phase gas-liquid mixture, pump, and gas-hydraulic accumulator are interconnected through hydraulic pipe lines and connected to the object. The tank is separated by the gas penetrating diaphragm into two spaces. One space is coupled with the gas space of accumulator. The other space is coupled with the pressure pipe line of the pump through the stop valve. The bench is provided with a unit for affecting the object to be tested. EFFECT: improved design. 1 dwg
Patent RU-2029900-C1 (RU)
Title: Differential of vehicle
Inventor: SNEGAR OLEG TARASOVICH
IPC: F16H48/10
Filed: 1992-05-22
Granted: 1995-02-27
Abstract: FIELD: vehicles. SUBSTANCE: differential has housing 1 provided with longitudinal grooves 7 wherein ends 6 of flat rods 4,5 are received for permitting radial and angular movements. The rods has inner toothing 8 which engages with teeth of corresponding half-axle gears 2 mounted on axle 9 by opening 10. Axle 9 is secured to axle 3 so that their axles are shifted. Opening 10 is shifted with respect to the initial circumference of the teeth of the half-axle gear. EFFECT: improved design. 3 cl, 2 dwg
Patent RU-2085130-C1 (RU)
Title: Lithotriptor
Inventor: NIKIFOROV ALEKSANDR A
IPC: A61B17/22
Filed: 1992-04-01
Granted: 1997-07-27
Abstract: FIELD: medicine; urology. SUBSTANCE: proposed lithotriptor comprises jaws, between which saw is held. Saw is driven by drive mechanism. EFFECT: proposed lithotriptor, when introduced into bladder containing urinary calculi, first saws up calculi and next extracts stone fragments. 8 dwg
Patent RU-2060840-C1 (RU)
Title: Aerosol device
Inventor: KUZMIN EVGENIJ V
IPC: B05B17/06
Filed: 1992-05-28
Granted: 1996-05-27
Abstract: FIELD: chemical engineering. SUBSTANCE: device is equipped with spray nozzle placed in input of pipe 2 for liquid feed and having diameter of flow section 0.8-2.00 mm. Assembly for feeding the compressed air to spraying assembly is made as branch pipe communicated with reservoir cavity and embracing the pipe section going out of reservoir. The spraying assembly is made in the form of flange 9 and cover 10 mounted on face end of branch pipe perpendicular to its axis with space relative to each other and forming slit circular nozzle 8. Hollow screw 11 connects flange 9 and cover 10. Flange 9 has ring-shaped recess of rectangular section, with axial channel 14 for communicating with pipe for liquid feed, with channels 15 parallel to axial one to communicate with branch pipe cavity and radial channels to communicate axial channel 14 with slit circular nozzle 8. Area S 1  of flow section of slit of nozzle 8 in its output is chosen in range of 18.05-28.888 mm 2 . Total area S 2  of flow sections of channels 15 parallel to axial one is chosen in range of 28.026 - 63.58 mm 2 . Slit length in longitudinal section is chosen equal to 1.5-3.5 mm. EFFECT: effective spraying for accommodation disinfection, air humidification. 3 dwg
Patent RU-2147536-C1 (RU)
Title: Vehicle lever-bogie suspension support unit
Inventor: ZINGER V I
IPC: B62D55/104
Filed: 1992-06-03
Granted: 2000-04-20
Abstract: FIELD: transport engineering; running gears of crawler timber tractors. SUBSTANCE: support axle 7 is provided with shoulder 9 whose end thrust against outer end face of inner bushing 3. Tenon of stop 6 and stop groove of axle are made with one working surface. Stop groove adjoins axle shoulder from outer side. EFFECT: enhanced reliability of operation. 6 cl, 4 dwg
Patent RU-2032554-C1 (RU)
Title: Rail vehicle air spring
Inventor: EMELYANOV YURIJ V
IPC: F16F9/02
Filed: 1992-06-08
Granted: 1995-04-10
Abstract: FIELD: railway rolling stock. SUBSTANCE: fitted inside rubber-cord envelope 1 secured on lower plate 2 and upper plate 3 torus-shaped flexibly deformable member 10. Vibration damping throttling device is installed in pipeline connecting inner space of air spring with additional reservoir. Vibration damping device has cylindrical twin-cone throttle 12, rod 14 coupled with upper plate of air spring and twin-cone bushing 18 with thickening in center fitted on rod 14. Electropneumatic valve 24 is installed on additional reservoir 23 to supply compressed air to air spring. EFFECT: enhanced vibration protection of locomotives and rolling stock. 1 dwg
Patent RU-2087032-C1 (RU)
Inventor: FRANSI ZHIRAR
IPC: G01B21/04
Filed: 1991-11-20
Granted: 1997-08-10
Abstract: Изобретение касается способа контроля размерных параметров отливок, в котором литейные заготовки и окончательно обработанные детали литейного производства первоначально определяют в специальном массиве информации системы автоматизированного проектирования, и который отличается главным образом тем, что он содержит следующие этапы: позиционирование контролируемой детали на монтажном столе и определение местоположения этого монтажного стола в пространстве; выбор контролируемых зон; анализ форм контролируемой детали с использованием средств обработки информации, трехмерных пространственных средств измерения и средств управления, состоящий для каждой выбранной зоны контроля в осуществлении трехмерных пространственных измерений; запоминании результатов выполненных измерений; сопоставлении полученных результатов измерений с определениями, содержащимися в массиве информации системы автоматизированного проектирования, а затем после завершения контроля во всех выбранных зонах принятие или непринятие контролируемой детали в зависимости от результатов упомянутого сопоставления. 1 з.п. ф-лы, 3 ил.
Patent RU-2017866-C1 (RU)
Inventor: CHERNYKH TATYANA E
IPC: D01F6/80
Filed: 1992-08-04
Granted: 1994-08-15
Abstract: Использование: формованные изделия применяют для армирования пластмасс, в резинотехнических изделиях, в качестве шинного корда и технических материалов для фильтрации и изоляции. Сущность изобретения: формованные изделия на основе ароматических сополимидов п-структуры характеризуются структурной формулой I   при m=0,2 - 0,8 m+n=1,0 или II   при m=0,1 - 0,7, l=0,05 - 0,65 и m+n+l= 1,0, где Ar 1  , Ar 2  , Ar 3  , Ar 4  , - двухвалентные ароматические радикалы в пара - положении, причем имеет формулу   , где R - атом CI или Н,   ; где R 1  - алкил радикал, алкоксирадикал с числом углерода C 4  , атом галоида или Н; Ar 3  - является гетероциклическим радикалом формулы   , где y - атом O, N, S или NH; Ar 4  - является радикалом формулы   , и характеризуется углом разориентации по крайней мере 2°, линейной плотностью по крайней мере 25,2 текс, прочностью на разрыв по крайней мере 170 гс/текс, начальным модулем упругости по крайней мере 9100 кгс/мм 2  , удлинением 2,0 - 3,8, коэффициентом линейного расширения при 20 - 50°С, равным 4.0·10 7   мм/град, при 50 - 100°С, равным (7 - 8,0) (7.0-8.0)·10 -6  , кислородным индексом 35 - 45 и разрушающим напряжением по крайней мере 320 кг/мм 2  . 3 табл., 1 ил.
Patent RU-2081379-C1 (RU)
Title: Thermal drier
Inventor: SLOBODYANIK IVAN P
IPC: F26B9/06
Filed: 1992-08-14
Granted: 1997-06-10
Abstract: FIELD: processing agricultural materials. SUBSTANCE: drier has horizontal chutes 2 with perforated bottom, fan, suction air duct 9 and delivery air duct 10 which are connected with fan 8 and chutes 2, drying agent preheater 14 and bypass air duct for partial return of used drying agent to drier. Chutes 2 are mounted in single-row horizontal frame 1 provided with cells for tight mounting; spaces between chutes 2 are interconnected; besides that, they are connected with inlet branch pipe 5 of drier. Box 3 is tightly attached to frame 1 from below; hinged glass- covered cover 4 is tightly articulated above each chute 2 at the top. Outlet branch pipe 6 of drier connected to box 3 is used for discharge of drying agent; it is connected with suction branch pipe of fan 8. Drying agent preheater is made in form of two parallel horizontal disks 15 and 16; upper disk 16 is provided with central bent member; curvilinear members 17 made in form of Archimedean spirals diverging from central hole to periphery are tightly fitted between disks. In peripheral portions disks 15 and 16 are tightly connected by means of cylindrical ferrule 20 to which outlet branch pipe 18 of preheater is tightly secured; inlet branch pipe 19 of preheater is secured to central hole in upper disk. Branch pipe 19 is connected with delivery branch pipe of fan. Preheater 14 is mounted on furnace 20 for burning solid or gaseous fuel. EFFECT: enhanced operational and economical efficiency. 6 dwg
Patent RU-2047556-C1 (RU)
Title: Method for producing individual and composite metal oxides
Inventor: PURTOV ANATOLIJ I
IPC: C01G11/00
Filed: 1992-03-13
Granted: 1995-11-10
Abstract: FIELD: obtaining oxygen-containing compounds. SUBSTANCE: method involves heating metal nitrates in atmosphere of water steam in the amounts 1.2 times exceeding the amount theoretically needed for hydrolysis. Gaseous reaction products are removed and cooled until nitric acid is obtained. EFFECT: simplified ecologically clean process; improved working conditions. 2 tbl
Patent RU-2049985-C1 (RU)
Inventor: PENKOVSKIJ ANATOLIJ IVANOVICH
IPC: G01N21/43
Filed: 1992-08-28
Granted: 1995-12-10
Abstract: Использование: в области оптического приборостроения. Сущность изобретения: рефрактометр содержит осветитель, элемент нарушенного полного внутреннего отражения (НПВО) из стекла с высоким показателем преломления n o  рабочая грань которого соприкасается с исследуемой средой с показателем преломления от n min  до n max  меньше n o  фотоприемник усилитель, двухполупериодный выпрямитель, углоизмерительное устройство, двигатель, микропроцессор, индикатор. Элемент НПВО установлен неподвижно и выполнен в виде прямоугольной призмы, входная грань которой составляет угол θ 0,5[arc sin n max ·n       -   o         1  - arc sin n min ·n       -   o         1 ] с рабочей гранью, которая в свою очередь составляет угол β от 130 135° с оптической осью осветителя, а непосредственно перед входной гранью призмы на подвижной части углоизмерительного устройства на упругом элементе электромеханического вибратора установлено зеркало так, что его зеркальная поверхность параллельна ребру призмы и смещена относительно центра вращения зеркала на величину радиуса окружности, описываемой траекториями касательных, являющимися перпендикулярами к биссектрисам углов, составляемых неподвижной средней линией между падающим и отраженным пучками и каждым из пучка прямых стердних линий после отражения с центром, лежащим на нормале к входной грани призмы, пересекающей ее ребро, и находящимся от этой грани на расстоянии d·n       -   o         1  где d-расстояние между входной гранью и ребром. 3 ил.
Patent RU-2047811-C1 (RU)
Title: Pipe line heat insulation unit
Inventor: KATSNELSON VLADIMIR V
IPC: F16L59/12
Filed: 1992-09-18
Granted: 1995-11-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: side parts of chute are made in form of flat diverging surfaces. Second member is mounted in chute for forming closed chamber. Each end of unit is made in form of lock part. Lock parts are made in form of projection of recess. EFFECT: enhanced reliability. 3 cl, 3 dwg
Patent RU-2035973-C1 (RU)
Inventor: BARASHKOV SERGEJ S
IPC: B01D46/02
Filed: 1992-08-24
Granted: 1995-05-27
Abstract: FIELD: recuperation of powder-like paints. SUBSTANCE: deflecting plates are secured to the housing for permitting rotation and provided with spring and stop-arrester. One of explosion valves is mounted under the deflecting plates and provided with a shield secured from the side of the painting chamber. In the event of explosion, the deflecting plates overlap the inlet branch pipe. The explosion valve mounted under the deflecting plates is open simultaneously with the valves positioned at the hose level or earlier. The shield deflects the flow of combustion products away from the painting chamber and operator. EFFECT: enhanced safety. 2 cl, 1 dwg
Patent RU-2069003-C1 (RU)
Title: Digital range finder
Inventor: SLYUSAR VADIM IVANOVICH
IPC: G01S7/28
Filed: 1992-09-14
Granted: 1996-11-10
Abstract: FIELD: radiolocation. SUBSTANCE: digital range finder includes analog-to-digital converter 1, multiplexers 2, 4, on-line storage 3, squarer 6 built on permanent storage, buffer register 7, storage circuit 8, register-storage circuit 9, unit controlling on-line storage which incorporates flip-flop 10, pulse former 11 and cyclically returnable counter 5 with maximum repetition cycle N, where N is number of readings of analog-to-digital converter fallen within duration of "sliding window" maximum by extent. Storage circuit is manufactured in the form of storage-subtractor. Capacity of on-line storage amounts to N x m digit words, where m is word length of analog-to-digital converter. Range finder form "sliding window" for range from sum of squares of readings or of their moduli. EFFECT: increased reliability of operation of range finder. 4 cl, 3 dwg
Patent DE-10002522-C1 (DE)
Title: Providing consistent input values in multi-processor unit for motor vehicle
Inventor: KUCERA MARKUS
IPC: G06F11/16
Filed: 2000-01-21
Granted: 2001-05-31
Abstract: The method involves sequentially storing a sequence of input values (w1;wN) in a memory (M1;MN). Overwriting of the input values stored in the memory is prevented for a time delta F, which is at least as large as the expected time difference between the time bases (TP1 to TPM) of the arithmetic units (P1,PM), when a arithmetic unit accesses the memory.  At least one further arithmetic unit accesses the memory within the time delta F, so that the arithmetic units read in the same input value from the memory.
Patent DE-10042422-C1 (DE)
Title: Geteilter Kolben und Kolbenbodenhaltefeder
Inventor: MOZZI ANDREAS
IPC: F02F3/00
Filed: 2000-08-30
Granted: 2002-04-04
Abstract: Zur Befestigung eines Kolbenbodens an einem Kolbengrundkörper dient eine Kolbenbodenhaltefeder, deren Besonderheit darin besteht, dass sie zumindest einem dem Kolben zugeordneten Befestigungsabschnitt und zumindest zwei Befestigungsabschnitte aufweist, die dem Kolbengrundkörper zugeordnet sind. Zwischen dem Bodenbefestigungsabschnitt und den Kolbenbefestigungsabschnitten ist durch Federbereiche und/oder eine dem Bodenbefestigungsbereich inhärente federnde Nachgiebigkeit und/oder durch eine den Kolbenbefestigungsbereichen inhärenten federnde Nachgiebigkeit eine Federwirkung geschaffen, die insbesondere einen Dehnungsausgleich zwischen dem Kolbenboden und dem Kolbengrundkörper gestattet. Durch diese Maßnahme kann das Einbauspiel des Kolbens verringert werden (mechanische Trennung) und die Wärmeübertragung zwischen dem Kolbenboden und dem Kolbengrundkörper wird vermindert (thermische Trennung).
Patent DE-10051074-C1 (DE)
Title: Noise reduction method for pulse width controlled image display device provides selective modification of multi-bit word corresponding to each image point dependent on brightness comparison
Inventor: FISCHBECK UDO
IPC: H04N5/21
Filed: 2000-10-14
Granted: 2002-02-28
Abstract: The noise reduction method compares the brightness of an image point to be represented with a given brightness threshold value, for replacing the lowest value bits (B1,B0) of the multi-bit word corresponding to the image point by bits (B1',B0') obtained from a stored table, when the brightness value is below the brightness threshold value.  An Independent claim for a noise reduction device for a pulse width controlled image display device is also included.