baber/WOPTO huggingface dataset:
Patent RU-2030625-C1 (RU)
Title: Method and device for determining internal volume of fuel pipe line
Inventor: UDALOV BORIS P
IPC: F02M65/00
Filed: 1990-12-17
Granted: 1995-03-10
Abstract: FIELD: engine engineering. SUBSTANCE: fuel is displaced gas from a fuel pipe line to be tested into the measuring tank which is preliminary filled with fuel. The volume of fuel should be equal to the volume of gas displaced from the fuel pipe line to be tested. The device comprises connected in series fuel reservoir 1 having filter 10 and cock 2, fuel pipe line to be tested 3, measuring tank 4 with scale 5, pressure pipe 8, top 14 and bottom 9 cocks, and vessel 11 for collecting fuel displaced from measuring tank 4. Before testing, fuel is issued from reservoir 1 at open cocks 2,14 and displaces gas from working fuel pipe line 3 and measuring tank 4 to the atmosphere through cock 14. Cocks 2,14 are then closed and working fuel pipe line 3 is changed by fuel pipe line to be tested 4. In so doing, fuel 4 is issued from the measuring tank to vessel 11. Cock 9 is then closed and the volume of fuel can be judged by the steady-state fuel level in measuring tank 4 using scale 5. In testing, reservoir 1 is positioned so that fuel level difference between reservoir 1 and the inlet of measuring tank does not exceed 100 mm. EFFECT: heightened accuracy of measurements. 3 cl, 1 dwg
Patent RU-2081173-C1 (RU)
Inventor: BEPPU TERUHIKO
IPC: C12N9/78
Filed: 1991-02-27
Granted: 1997-06-10
Abstract: FIELD: molecular biology, genetic engineering. SUBSTANCE: invention describes amino acid and nucleotide sequences of α- and b-subunit of nitrile hydratase of H-type isolated from Rhodococcus rhodochrous J-1. DNA fragment encoding nitrile hydratase is inserted in expression vector and recombinant vector is used for E.coli transformation. Obtained strain produces nitrile hydratase at enhanced efficiency as compared with usually used microorganisms. EFFECT: enhanced effectiveness of nitrile hydratase expression. 4 cl, 9 dwg
Patent RU-2062511-C1 (RU)
Title: Orthogonal matrix of shift registers
Inventor: PODRUBNYJ OLEG VLADIMIROVICH
IPC: G11C19/00
Filed: 1991-01-22
Granted: 1996-06-20
Abstract: FIELD: digital computer engineering. SUBSTANCE: feedback circuits, comparison units, AND gates are introduced to accomplish the goal of invention. Feedback circuits are used in mode of generation of random sequences. Device may be used in design of self-testing devices for data processing, for example buffer memory units which uses queue memory units in shift registers. EFFECT: increased functional capabilities. 3 cl, 2 dwg
Patent RU-2007527-C1 (RU)
Inventor: BORSKIJ LEONID O
IPC: E02F3/88
Filed: 1991-02-04
Granted: 1994-02-15
Abstract: FIELD: hydraulic transport. SUBSTANCE: pressurized pulp feed-line is manufactured in the form of rigid pipeline 1 with pulp feed-line 2 made of flexible material and placed inside it with formation of interpipe space filled with liquid working medium 3. Electrorheological fluid is used as working medium. Insulated electrodes connected to source of electric energy are placed inside interpipe space. EFFECT: improved efficiency of hydraulic transport. 2 dwg
Patent RU-2030262-C1 (RU)
Title: Method of surfacing
Inventor: CHKALOV LEV A
IPC: B23K9/04
Filed: 1991-03-11
Granted: 1995-03-10
Abstract: FIELD: manufacture of bimetallic structures. SUBSTANCE: when carrying out surfacing by means of plasma jet gun and powder filler, gun is moved in oscillatory manner along circular trajectory with radius R=(0.5-5)d where d - diameter of arc column in place of its contact with back. Gun is moved over circular trajectory at speed of 5-60 rpm. EFFECT: enhanced reliability of joining of surfaced metal with back. 2 dwg, 1 tbl
Patent RU-2020904-C1 (RU)
Inventor: ANTONOV IGNATIJ P
IPC: A61F5/04
Filed: 1991-04-05
Granted: 1994-10-15
Abstract: Использование: неврология и физиотерапия. Цель: обеспечение воздействия вибрацией на остистые и суставные отростки поясничных позвонков. Сущность изобретения: стол содержит две панели 2,3, установленные с возможностью возвратно-поступательных перемещений в продольной плоскости и поворота вокруг продольной и поперечной осей панелей 2,3. Между панелями 2 и 3 установлен вибратор 6 со штоком и валиком с возможностью продольного и поперечного смещения. Стол снабжен электронным блоком управления вибратора. 3 ил.
Patent RU-2012090-C1 (RU)
Title: Method of forming interconnections in matrix of three-dimensional semiconductor elements
Inventor: SHOKIN ALEKSEJ N
IPC: H01L21/28
Filed: 1991-05-22
Granted: 1994-04-30
Abstract: FIELD: microelectronics. SUBSTANCE: method involves conformal coating of matrix with conducting layer so that full flow passes through smaller gaps between columns. Columns are formed with bulges at bases so that gaps at column bases for second direction are smaller than those for first one; conducting layer is applied in two steps; smaller gaps at base are filled first and then smaller gaps at column tops. EFFECT: facilitated procedure. 5 cl, 8 dwg
Patent RU-2024725-C1 (RU)
Inventor: PUGIN PETR G
IPC: E21B10/18
Filed: 1991-06-20
Granted: 1994-12-15
Abstract: Использование: область нефтегазовой промышленности, а также бурение нефтяных скважин. Сущность: в наддолотном сепараторе имеется насадка 11, установленная в сквозном отверстии 10 корпуса 1. Вращатель выполнен в виде закрепленного в корпусе 1 статора 7 и ротора 6. Статор 7 и ротор 6 имеют турбинные лопатки. Ротор 6 установлен на подшипниках. Камера 3 выполнена конусной, сужающейся книзу. Имеется втулка 9, установленная напротив радиальных отверстий 4 с возможностью продольного перемещения. Ротор 6 может иметь дополнительные турбинные лопатки 8, которые могут быть демонтированы. 1 з.п. ф-лы, 2 ил.
Patent RU-2019961-C1 (RU)
Title: Air meter-distributor
Inventor: TALALAEV GENNADIJ D
IPC: A01J5/01
Filed: 1991-06-25
Granted: 1994-09-30
Abstract: FIELD: agricultural engineering. SUBSTANCE: air meter-distributor comprises metering receiving chambers, valves secured on stems, plugs in middle part and pistons in upper part entering the pneudraulic cylinders. Stems are hollow and have upper holes closed by guides located in upper part of pneudraulic cylinders. Receiving chambers have floats with spindles interconnected by rocker arm. Pneudraulic cylinders communicate with working chambers of a pulser. Floats are separated from receiving chambers by screens. Receiving chambers are connected through holes with a receiving container by a milk conduit. Milk flows from said milk conduit into two receiving chambers wherein the floats are interconnected by rocker arm and control the valves whose chambers are connected with control chambers of pulser whose working chambers control the pneudraulic cylinders. The latter ensure accurate metering of milk portions in the metering chambers. EFFECT: improved design. 1 dwg
Patent RU-2042766-C1 (RU)
Title: Protective structure over underground supply lines
Inventor: KOZHIN YURIJ PETROVICH
IPC: E01F5/00
Filed: 1991-06-28
Granted: 1995-08-27
Abstract: FIELD: civil engineering. SUBSTANCE: structure has blocks 1 of unclosed cylindrical shape, and support members representing plates 2. The blocks form a dome. The structure is installed over underground supply lines 3 with plates installed beyond surfaces 5 of caving existing soil 6 in with respect to underground supply lines 3 in their cross-section, and parallel to the above planes 5. Blocks 1 are narrowing uniformly from lower ends 4 to the middle of the dome. Plates 2 have trapezoidal or wave-like projections 10 and hollows 11, and slots 13 with block 1 base positioned in them. The dome is installed so to have sickle-shaped gap between soil 6 over supply lines 3 and lower dome-like surface 8 of blocks 1. EFFECT: high reliability. 2 dwg
Patent RU-2012232-C1 (RU)
Title: Method of manufacturing x-ray rasters
Inventor: CHUBAROV VALERIJ P
IPC: A61B6/00
Filed: 1991-06-27
Granted: 1994-05-15
Abstract: FIELD: medical engineering. SUBSTANCE: method involves the steps of: providing an assembly of sections composed of the same number of alternating layers of lead foil, X-ray transparent material and adhesive composition symmetrically relative to a central vertical plane, moulding in the assembly by section-wise squeezing at room temperature in a liquid phase of adhesive composition and polymerizing in the compressed state of assembly with further keeping till full polymerization in free state, sawing out it into rasters and treating their surfaces. The method is characterized in that blanks are preliminarily manufactured by rolling and calibrating in warmed-up rolls the lead foil squeezed on both sides by a film of X-ray transparent material laminated with polyethylene. EFFECT: enhanced resolution of rasters, reduced manufacture time. 2 dwg, 2 tbl
Patent RU-2011760-C1 (RU)
Title: Working tool of plow-type trencher
Inventor: TISHCHENKO SERGEJ S
IPC: E02F5/02
Filed: 1991-05-27
Granted: 1994-04-30
Abstract: FIELD: earth-moving machines. SUBSTANCE: blades of machine are made so that the sections of the surface along vertical planes which are parallel to plane of blade joint are drawn by curved lines whose radius of curvature grows monotonously from blade cutting edge to its upper edge. Reduced adhesion forces and increased soil shear forces eliminate sticking of soil to blades. EFFECT: lower draft resistance and saving of fuel. 2 dwg
Patent RU-2016942-C1 (RU)
Title: Washing machine
Inventor: PANFILOV EVGENIJ A
IPC: D06F17/12
Filed: 1991-06-28
Granted: 1994-07-30
Abstract: FIELD: washing of various types of articles. SUBSTANCE: washing machine has tank with cover and gasket positioned between tank and cover. Screen is positioned in lower part of tank. Three pneumatic nozzles are mounted on lower part of tank, with axis of one of nozzles coinciding with longitudinal axis of tank. Other nozzles are positioned in symmetry with respect to tank axis. Nozzle axes intersect with tank longitudinal axis at a distance exceeding 2/3 of total height of tank. Vertical pipeline is adapted for intaking atmospheric air and connected with pneumatic nozzles. EFFECT: simplified construction and enhanced reliability in operation. 5 dwg
Patent RU-2002481-C1 (RU)
Title: Игрушечный пистолет-пулемет
Inventor: GERASIMOV SERGEJ V
IPC: A63H5/04
Filed: 1991-07-24
Granted: 1993-11-15
Abstract: Использование: в детских игрушках. Сущность  изобретени : пистолет-пулемет содержит переключатель  стрельбы, имеющий упор, механизм метани  с подпружиненным бойком 13, спусковой механизм  со спусковым крючком 14 и механизм взвода  Механизм метани  выполнен в виде диска 10, который установлен на оси с возможностыо вращени . На поверхности диска 10 выполнены кулачки  11 с возможностью взаимодействи  с выступом  бойка 13. Боек 13 расположен над метательными  снар дами 5. На образующих поверхност х кулачков  11 имеютс  выступы 19. Спусковой крючок 14  соединен с планкой 16, установленной на корпусе 1  с возможностью взаимодействи  с выступами 19 и с  упором переключател  режимов стрельбы. Механизм  взвода содержит подпружиненную зубчатую  рейку 6 с зубчатым колесом 8, которое расположено  на оси диска 10. 2 з  ф-лы, 3 ил
Patent RU-2008352-C1 (RU)
Title: Способ повышения чувствительности гемагглютинационного теста с вирусом гриппа
Inventor: LYALYUK BORIS M
IPC: C12N7/00
Filed: 1991-09-23
Granted: 1994-02-28
Abstract: Использование: вирусология, для диагностики и изучения гриппа. Сущность изобретения состоит в упрощении методики повышения чувствительности гемаглютинационного теста путем замены исходного пула эритроцитарных клеток на фракцию клеток красной крови, обогащенную ретикулоцитами. Положительный эффект: повышение титра гемагглютинации в 4 - 8 раз. 3 табл.
Patent RU-2001149-C1 (RU)
Inventor: BELOV NIKOLAJ A
IPC: C22C21/04
Filed: 1991-11-29
Granted: 1993-10-15
Abstract: Изобретение относитс  к сплавам на основе алюмини , предназначенным дл  применени  в качестве  конструкционного материала Сплав содержит  (мас%) кремний 10.0 - 12.0, медь 4,0 - 5,0.  кадмий 0,01 - 0,3, гафний 0,005 - 0,15, алюминий  остальное Свойства сплава в питом состо нии  предел прочности 234 - 318 МПа, относительное удлинение 7.5 - 11.0%. К., 265-280 МПахМ1/2 1  табл 1с
Patent RU-2035740-C1 (RU)
Title: Method of sherrying wine-material quality assay
Inventor: MUNTYAN LEONORA IVANOVNA
IPC: G01N33/14
Filed: 1991-11-26
Granted: 1995-05-20
Abstract: FIELD: wine-making industry. SUBSTANCE: volatily component group is determined in examined sample together with organoleptic assay correlating with sherry quality - values of mass concentration of diacetyl, acetoine, n-butyl alcohol, 2-phenylethyl alcohol, total content of volatile acids with carbon atoms number 3-6 (propionic, isobutyric, n-butyric, methylacetic, isovaleric and caproic acids). Calculating formula is used for quality assay. EFFECT: improved method of assay. 1 tbl
Patent RU-2113698-C1 (RU)
Title: Bed for transmission testing
Inventor: GERASHCHENKO VASILIJ VASIL EVI
IPC: G01M13/02
Filed: 1991-12-03
Granted: 1998-06-20
Abstract: FIELD: tests of transmissions of transport machines. SUBSTANCE: pickups of moment are manufactured in the form of pulse- width modulators. Bed is fitted with two information processing channels each incorporating transistor, load resistor and ripple filter. Transistor collector is connected to positive lead of output of proper sensor of rotational speed. Transistor emitter is connected to negative lead of output of proper pulse-width modulator of moment and to lead of load resistor. Transistor base is connected with the help of resistor to positive lead of pulse-width modulator of moment. Second lead of load resistor is connected to negative lead of proper sensor of rotational speed. Divider is manufactured in the form of ratiometer. EFFECT: improved authenticity of testing. 3 dwg
Patent RU-2010201-C1 (RU)
Title: Capacitive pressure transducer
Inventor: MOKROV EVGENIJ A
IPC: G01L9/12
Filed: 1991-07-09
Granted: 1994-03-30
Abstract: FIELD: measurement technology. SUBSTANCE: capacitive pressure transducer has body, manometer sensitive element composed of bellows with common bottom, capacitive deformation transducer in the form of three cylindrical electrodes. First electrode is made fast via insulating element to bellows in area of location of common bottom, second and third electrodes are fabricated in the form of rings placed with clearance with respect to each other on to dielectric bushing anchored concentrically to first electrode. Dielectric bushing produced from polyamide film, for instance, may be put on first electrode as electric insulation. Foiled surface of film in this specific case is functioning as first electrode. EFFECT: enhanced sensitivity, facilitated manufacture. 3 cl, 3 dwg
Patent RU-2088294-C1 (RU)
Title: Electroinduction play
Inventor: LEONTEV VIKTOR D
IPC: A63H23/00
Filed: 1991-12-23
Granted: 1997-08-27
Abstract: FIELD: production of toys, in particular, manufacture of floating toys with electroinductive control circuits. SUBSTANCE: apparatus has conventionalized floating model of ship movable on surface of liquid filling vessel. Two mutually perpendicular magnets are mounted in ship body. Controlled electromagnet engageable with permanent magnets is positioned below vessel. Magnets are oriented relative to controlled electromagnets by means of nonmagnetic weight fixed in lower part of ship body. Apparatus has harbor and port model with device indicating entrance of ship into harbor, which is provided with beacon. Indicating device has unit for detecting entrance of ship into harbor and light and sound signal generating unit. Apparatus is further provided with movable floating and immovable obstacles positioned in vessel. Ship board is provided with projection preventing adherence of ship model to obstacles. EFFECT: increased entertaining effect by effective simulation of harbor and port system. 3 cl, 6 dwg
Patent RU-2027925-C1 (RU)
Title: Shock absorber
Inventor: FEDORCHENKO VLADIMIR V
IPC: F16F9/06
Filed: 1991-11-29
Granted: 1995-01-27
Abstract: FIELD: mechanical engineering; suspensions for transport facilities. SUBSTANCE: shock absorber has cylinder 1 with passage 2 filled with working fluid, rod 3 with piston 4 located in cylinder 1, pneumatic chamber which consists of housing 5 divided into pneumatic chamber 7 and hydraulic chamber 8 by diaphragm 6. Hydraulic chamber 8 is isolated from cylinder hydraulic chamber 9 by means of partition 10 provided with device for dampening oscillations. Shock absorber is also provided with safety valve 11 fitted in passage 2 and filter element 13. EFFECT: enhanced reliability. 1 dwg
Patent RU-2011279-C1 (RU)
Inventor: RUKHMAN ANDREJ A
IPC: H02M7/5375
Filed: 1991-12-28
Granted: 1994-04-15
Abstract: Использование: в технологическом оборудовании, например ультразвуковом, в качестве источника питания. Сущность изобретения: преобразователь содержит силовой выпрямитель 1, регулирующий ключ 2, инвертор 3, выходной трансформатор 4, фильтровой конденсатор 5, блоки управления инвертором 6 и регулирующим ключом 7. При подключении инвертора 3 к сети происходит медленное нарастание напряжения на фильтровом конденсаторе 5 через токозадающий резистор 22. При достижении указанного напряжения заданного уровня, фиксируемого датчиком напряжения 11, включается регулирующий ключ 2 и происходит подача полного напряжения питания на инвертор 3 с одновременным разрешением функционирования блока управления инвертором 6, что защищает элементы инвертора от перегрузок при включении и к. з. в нагрузке. 1 з. п. ф-лы, 1 ил.
Patent RU-2018491-C1 (RU)
Title: Method for production of basalt fibers
Inventor: KIBOL VIKTOR F
IPC: D01F9/08
Filed: 1992-03-12
Granted: 1994-08-30
Abstract: FIELD: manufacture of high-temperature filters. SUBSTANCE: method involves heating basalt rocks to 1500-1600 C and pulling fibers at the rate of 3500-4500 m/min from the melt with a viscosity of 110-500 Pa/s. Fiber diameter is 4.0-3.5 microns. EFFECT: higher efficiency. 1 tbl
Patent RU-2052786-C1 (RU)
Inventor: SEMENYUK ANDREJ N
IPC: G01M7/08
Filed: 1992-03-16
Granted: 1996-01-20
Abstract: FIELD: test engineering. SUBSTANCE: acceleration pulse is given to rotatable faceplate by braking platform. The faceplate is mounted onto peripheral plate of the platform and carries rotatable table for fixing atricle tested. Axis of rotation of the faceplate is parallel to axis of rotation of the platform. Faceplate has reversible drive. Device for braking platform has brake members, disposed uniformly about the platform. The members are provided with individual reversible drives for moving members, which are attached to the base. EFFECT: improved precision of reproduction of increasing accelerations; reduced power intensity of faceplate drive. 2 dwg
Patent RU-2015052-C1 (RU)
Title: Sledge
Inventor: BILYK SERGEJ I
IPC: B62B13/00
Filed: 1992-05-27
Granted: 1994-06-30
Abstract: FIELD: transportation facilities. SUBSTANCE: sledge includes skids 4; tapered vertical struts secured on the skids at regular intervals; longitudinal and lateral members, which unite the struts in their upper part. Skids 4 is made in the form of tubular members. The struts are connected to longitudinal and lateral members by their widened section by means of a horizontal plate 14. The inner cone-forming strut side is inclined at an angle of 135 deg in the relation to the lower plane of longitudinal member 3. The interval between the struts is equal to the sledge height. EFFECT: improved design. 5 dwg
Patent RU-2031387-C1 (RU)
Title: Method of interference quality control of telescopic optical systems
Inventor: GUSEV VLADIMIR G
IPC: G01B9/02
Filed: 1992-05-26
Granted: 1995-03-20
Abstract: FIELD: instrumentation. SUBSTANCE: method includes passing of flat coherent light wave through diffuser, passing of diffuser-scattered wave through controlled telescopic optical with known magnification value, registration of hologram with the aid of flat reference wave, illumination of hologram with same wave, introduction of mutual phase changes into them, performance of spatial filtering in plane of hologram registration of interferogram of side shift in band of infinite width and conductance of quality control over optical system by interferograms. Mutual phase changes in light waves are performed by displacement of tested optical system and hologram by values tied up with relationship given in description of invention. EFFECT: improved authenticity and efficiency of quality control. 1 dwg
Patent RU-2064228-C1 (RU)
Inventor: SHAKHMATOV SERGEJ N
IPC: A01B47/00
Filed: 1992-06-16
Granted: 1996-07-27
Abstract: FIELD: agriculture. SUBSTANCE: mobile thermal unit has moistener fixed in parallel with charging conveyor. Rows of blades are deepened into moistener, each row being lowered for different depth from head part to discharge end of conveyor. Disperser is positioned behind each blade. Moisture content detector is mounted on discharge end of conveyor and temperature detector is positioned downstream of working condenser. Temperature detector is connected with input of control device, which is connected with its outputs to electrode spacing control device and to device for controlled suppling of water to moistener. EFFECT: increased efficiency in soil sterilization and wider operational capabilities. 4 dwg
Patent RU-2025344-C1 (RU)
Inventor: ROJTSHTEJN ARKADIJ I
IPC: B60T13/70
Filed: 1992-06-22
Granted: 1994-12-30
Abstract: Использование: применяется на железнодорожном подвижном составе и может быть использована в локомотиво- и вагоностроении. Сущность изобретения: тормозная система содержит подключенный к выходу воздухораспределителя 1 тормозной цилиндр 2, шток 3 которого кинематически связан с рычагом 4 привода тормозных колодок 5. Система снабжена электрическим сигнализатором 6 хода штока тормозного цилиндра, который выполнен в виде штока 7 с профилированной поверхностью 8, взаимодействующей с приводом 9 подвижным контактов 10 сигнальной электрической цепи, состоящей из источника тока 12 и регистрирующего прибора 13, установленного в кабине машиниста. Шток 7 имеет головку 14 с отверстиями 16 для перестановки присоединительных элементов 15. При включении системы на торможение шток 3 перемещает шток 7 с профилированной поверхностью 8, которая воздействует на привод 9 подвижных контактов 10, замыкая неподвижные контакты 18 сигнальной цепи и соединяя источник тока 12 с регистрирующим прибором 13, что соответствует сигналу об исправности тормозной системы. Сигнал не будет поступать, если шток 3 будет выдвинут менее минимального или более максимального рабочего хода штока тормозного цилиндра. Использование устройства повышает надежность тормозной системы поезда, уменьшает расходы на техническое обслуживание поездов. 1 з.п. ф-лы, 1 ил.
Patent RU-2044827-C1 (RU)
Title: Device for collection oil products and floating rubbish from the surface of a reservoir
Inventor: SHEKHOVTSOV IVAN I
IPC: E02B15/04
Filed: 1992-06-30
Granted: 1995-09-27
Abstract: FIELD: environmental protection. SUBSTANCE: device has vessel 1 with net shaped reservoir 3 hanged from boom 2. The reservoir has open front wall and is placed in container 5. Container 5 is connected to pump using a pipeline. Floating barrier 8 is connected to vessel 1, and additional floating barriers 9 are attached to container 5 and appropriate floating barrier 8. Barriers 8 and 9 have pneumatic ducts 10 and nozzles. The latter point inside enclosed space. Each floating barrier 8 is provided with drawing up fixture 12. The latter is made in the form of floating hydrojet apparatus the cavity of which is communicated with cavity of floating barrier 8. Inclined outlet nozzles are provided in back wall of drawing up fixture 12. Point of intersection of the nozzles comprises installed flow distributor connected to adjusting mechanism. Adjusting mechanism is controlled from vessel 1 using electric cable. EFFECT: effective water cleaning. 4 dwg