baber/WOPTO huggingface dataset:
Patent RU-2029707-C1 (RU)
Title: Pontoon
Inventor: RYDANOV GENNADIJ A
IPC: B63B35/34
Filed: 1990-08-20
Granted: 1995-02-27
Abstract: FIELD: raising sunken ships. SUBSTANCE: pontoon has tight cylindrical housing with two end bottoms provided with three concentric envelopes; middle envelope is located extensibly in tight chamber between inner and outer envelopes; pontoon is also provided with compressed gas source brought in communication with above-mentioned chamber and air valves. Housing is provided with sealing connector mounted in chamber between its inner and outer envelopes dividing this chamber into two symmetrical parts; middle envelope has two parts each of which is located in respective part of the above-mentioned chamber; walls of each stage, but for the last one, are hollow; each subsequent stage is located in chamber of previous stage for longitudinal motion and is provided with sealing packing and passage for supply of compressed gas to the chamber of subsequent stage; air valves are fitted in air supply passages. EFFECT: enhanced reliability. 3 dwg
Patent RU-2021334-C1 (RU)
Title: Lubricating-cooling liquid for mechanical treatment of metals
Inventor: SINJASHIN GEROLD B
IPC: C10M173/00
Filed: 1990-10-10
Granted: 1994-10-15
Abstract: FIELD: chemical industry. SUBSTANCE: the liquid comprises triethanolamine salts of 0.0-dialkyldithiophosphoric acids based on primary C 10 -C 18  fatty alcohols; 5-10 % emulsol; and water, the balance. EFFECT: improved properties of the liquid. 3 tbl
Patent RU-2066361-C1 (RU)
Title: Steel caisson for ceiling structure and/or building, construction walls
Inventor: WARNEKE HORST
IPC: E04C2/08
Filed: 1990-10-11
Granted: 1996-09-10
Abstract: FIELD: civil engineering, specifically, steel caissons for ceiling and/or building, construction walls. SUBSTANCE: steel caisson has rectangular panel with flanged edge shaped sections with through round and oval openings, and stiffness members. Edge L-shaped section is made along panel periphery. The section is formed by the first shelf flanged at right angle to the panel plane. The second shelf is adjoining to the first one is parallel to the plane surface. The third shelf is adjoining to the second. Stiffness members are of triangle or trapezoid cross section, placed along all panel width between lengthwise edge sections and welded to them by butts. Slots are provided in corners of the panel to flanges of the edge sections and installing supports on them. EFFECT: high efficiency. 5 cl, 11 dwg
Patent RU-2019941-C1 (RU)
Title: Method for cultivation of grain crops
Inventor: VALIEV RAFAEL Z
IPC: A01B79/02
Filed: 1991-01-18
Granted: 1994-09-30
Abstract: FIELD: plant growing; elimination of lodging of grain crops. SUBSTANCE: seeds of grain crops are sown into row spaces of preceding row crop after harvesting. Stalks of preceding crop must not be removed before sowing. Grain crops are harvested jointly with stalks of preceding grain crop. EFFECT: higher efficiency. 3 tbl
Patent RU-2028261-C1 (RU)
Title: Бункерное устройство
Inventor: URKHANOV NIKOLAJ A
IPC: B65D88/66
Filed: 1991-02-08
Granted: 1995-02-09
Abstract: Изобретение относится к устройствам для бестарного хранения и разгрузки трудносыпучих материалов, например муки, и может быть использовано в пищевой промышленности, сельском хозяйстве и других отраслях народного хозяйства. С целью интенсификации процесса истечения материала расположенное в корпусе, соединенное с лотком /Л/ 3 приспособление для сводообрушения состоит из параллельных, расположенных под углом естественного откоса пластин 1, соединенных с Л 3 жестко посредством упорной штанги 9 и с боковыми стенками посредством упругих связей. Л 3 расположен под призматическим днищем 4 и соединен с ним амортизаторами 5 и гибким рукавом 6. На задней стенке 7 Л 3 установлен вибратор 8. 2 ил.
Patent RU-2019017-C1 (RU)
Inventor: BARANOV ANATOLIJ N
IPC: H01S3/10
Filed: 1991-03-20
Granted: 1994-08-30
Abstract: FIELD: physics. SUBSTANCE: radiation formed in resonator is directed into active medium. There it is amplified by this decreasing amplification factor of active medium, that is active medium is saturated. Value of losses of resonator is chosen such that suppression of oscillation takes place when it is filled with active medium saturated in amplifier. In addition size of amplifier along flux of active medium or flux velocity are changed as well as distance between amplifier and resonator and of aperture of resonator. EFFECT: improved generation efficiency. 2 cl, 1 dwg
Patent RU-2033021-C1 (RU)
Title: Pickup baler for hay and straw
Inventor: TABAKAEV SERGEJ B
IPC: A01F15/07
Filed: 1991-02-20
Granted: 1995-04-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: pickup baler has a wheeled frame, pressing chamber having front and rear opening parts, upper roller, pressing conveyor, and a winding unit. The pressing conveyor also serves the pickup function. The pressing chamber is formed by toothed sprockets concaving the lateral drag chains of the conveyor. The unit fixes the bale with a rope concurrently in several parts of the bale. EFFECT: higher efficiency. 2 cl, 4 dwg
Patent RU-2008556-C1 (RU)
Title: Furnace
Inventor: CHERVONENKO VLADIMIR I
IPC: F23B50/06
Filed: 1991-03-28
Granted: 1994-02-28
Abstract: FIELD: steam generators. SUBSTANCE: furnace has case 1 with combustion chamber 2 and grate forming grating space together with case. Case 1 mounts vertical barriers 5, 6 and horizontal barrier 7 forming ducts 8, 9, 10, 11 for passing furnace gases, their intercommunication being provided through grating space and above grate level. Walls of case 1 have ports 15, 16 to admit air for burning and smoke flue. When furnace is operating, fuel burns on grate. Products of combustion and gasification are evacuated from combustion chamber 2 through downtake channel 8 to grating space wherefrom most light part enriched by oxygen immediately returns through channel 8 to chamber 3. Other part is discharged through channel 10 and bifurcated; one flow goes to smoke flue and other circulates over channel 10 to grating space and further to combustion chamber 2. EFFECT: improved efficiency of fuel combustion due to multiple circulation of products of combustion. 2 cl, 3 dwg
Patent RU-2034986-C1 (RU)
Inventor: ZASLAVSKIJ DANIL ALEKSANDROVIC
IPC: E21C27/24
Filed: 1991-03-29
Granted: 1995-05-10
Abstract: Использование: проходческие комбайны при проведении подготовительных выработок. Сущность изобретения: расположенные на торцовой поверхности коронки разрушающие забой инструменты выполнены в виде гидроударных механизмов. Каждый из них имеет клапан с плавающим подпружиненным седлом. Гидроударные механизмы расположены под оптимальным углом к поверхности забоя, при этом угол расположения равен, например 54 - 61°. Такое выполнение обеспечивает повышение производительности проведения горной вырободки за счет разрушения пород средней и выше средней крепости. 1 з.п. ф-лы, 3 ил.
Patent RU-2074861-C1 (RU)
Title: Platinum-containing pharmaceutical agents
Inventor: TALEBIAN ABDOLHOSSEN
IPC: A61P35/00
Filed: 1990-01-17
Granted: 1997-03-10
Abstract: FIELD: organoelemental chemistry. SUBSTANCE: product: compound of the formula (I)   where n = 0-1; if n = 1 then R 1  means hydrogen atom or alkyl with 1-4 carbon atoms; R - unsubstituted higher alkyl or mono- or disaccharide or derivative of mono- or disaccharide; if n = 0 then R 1  means hydrogen atom or alkyl with 1-4 carbon atoms, halogen, unsubstituted alkyl with 1-20 carbon atoms, aryl, aralkylhydroxy, mono- or disaccharide or derivative of mono- or disaccharide, and R 2  and R 3  were taken from the group involving hydrogen atom, alkyl with 1-4 carbon atoms, or R 2  and R 3  and R 2  and R 3  together form the fused or bicyclic ring with adjacent atoms, or R 2  and R 3  together - substituted or unsubstituted C 1 -C 5 -alkylene group at condition that R and R 1  both can not be hydrogen atoms if n = 0, or their pharmaceutically acceptable salts. Described platinum-containing agents can be used for cancer treatment. EFFECT: improved method of synthesis. 4 tbl
Patent RU-2035635-C1 (RU)
Inventor: BYSTRANOV OLEG N
IPC: F16C29/06
Filed: 1991-07-09
Granted: 1995-05-20
Abstract: Использование: в области машиностроения в качестве шариковой опоры для станков и роботов. Сущность изобретения: шариковая направляюшая содержит корпус 1 С-образного профиля, в расточке которого установлена втулка 2 С-образного профиля с сепаратором 3 аналогичной формы. В сепараторе 3 выполнены циркуляционные каналы, в которых размешены шарики 5. Между корпусом и втулкой сушествует зазор 6. Около проема 7 зазор прерывается выступами 8, по которым втулка жестко соединена с корпусом винтами 9. Ось расточки в корпусе смещена относительно оси его наружной поверхности в сторону проема 7. Втулка 2 выполнена тонкостенной, на ее внутренней поверхности выполнены продольные выступы 11. При движении направляющей по опорному валу нагрузка от корпуса 1 передается на втулку 2. Шарики 5, контактирующие с продольными выступами, двигаются в том же направлении и передают нагрузку на опорный вал. Положительный эффект заключается в повышении надежности работы шариковой направляющей за счет упругого демпфирования и компенсации геометрических отклонений опорного вала. 1 з.п. ф-лы, 2 ил.
Patent RU-2010853-C1 (RU)
Title: Method of identification of bacteria of genus brucella using bacteriophage
Inventor: LYAPUSTINA LARISA V
IPC: C12Q1/04
Filed: 1991-07-16
Granted: 1994-04-15
Abstract: FIELD: medicinal microbiology. SUBSTANCE: method involves preparing of culture suspension, its application on the solid nutrient medium together with bacteriophage, incubation of sowing following by recording of results on the basis of culture lysis with bacteriophage. Culture suspension is prepared in phosphate buffer pH 7.2-7.4 containing calcium and magnesium sulfate (concentration of each solution is 10 -2 -10 -3 M M). Before application on the solid nutrient medium culture suspension is mixed with bacteriophage at ratio (1: 3)-(1: 4) and incubated at 36-38 C for 20-30 min. Application on the nutrient medium is carried out by a single manner using replicating tool. EFFECT: improved method of identification. 2 tbl
Patent RU-2031054-C1 (RU)
Title: Shipboard wave propeller
Inventor: SENKIN YURIJ F
IPC: B63H19/02
Filed: 1991-12-13
Granted: 1995-03-20
Abstract: FIELD: shipbuilding. SUBSTANCE: shipboard wave propeller is provided with vanes secured on rudder stock linked with drive shaft through mechanism forming an angle of attack. Rudder stock is mounted for rotation in hollow shaft and for transverse motion together with vanes by means of drive. At smooth sea, shaft is rotated by means of shipboard engine. Vanes are deflected to opposite sides and operate like propeller. In case of swell, vanes are used both for increasing the speed during operation of the engine and for creating the thrust by the ship's motions with the clutch disengaged. EFFECT: enhanced reliability. 2 cl, 5 dwg
Patent RU-2069815-C1 (RU)
Title: Gas-and-air torch with supersonic jet
Inventor: VELMOGIN ALEKSANDR M
IPC: F23D14/38
Filed: 1992-01-22
Granted: 1996-11-27
Abstract: FIELD: autogenous engineering. SUBSTANCE: gas-and-air torch has atomizer head 1 with manifold 2 connected with combustible gas atomizer made in form of circular slot 3, gas supply main 4 and throttling hole 5, mixing chamber 6, whirling ring 7 with skew slots 8 for passage of air from cooling line 9 formed by housing 10 and combustion chamber envelope 11, nozzle cover 12 with manifold 13 connected with air supply main 14 through throttling hole 15, nozzle 16 and housing 10. Line 9 is connected with clearance 18 by means of holes 17. Tapering hole provided in center of head 1 is used for protection of spark-plug electrode 20. Head ensured volume burning of combustible mixture without flame-out. EFFECT: increased flow rate of gas and air to combustion chamber, increased pressure in combustion chamber and availability of supersonic jet. 8 cl, 8 dwg
Patent RU-2069796-C1 (RU)
Title: Electromagnetic pump
Inventor: VOLODIN IGOR ALEKSANDROVICH
IPC: F04B17/04
Filed: 1991-08-02
Granted: 1996-11-27
Abstract: FIELD: pump engineering. SUBSTANCE: pump has housing with cylinder and piston with rod installed in cylinder to from operating chamber. Piston and rod are rigidly coupled with core made in form of set of plates. Core is placed inside inductance coil connected to supply source and to two switches with pushers. Inclined recess is made on core at side of switch. Switches are connected in parallel. Switch pushers are arranged for contact with core recess. Switch installed at end of core idle stroke has additional inductance coil connected in parallel with main coil. EFFECT: enlarged operating capabilities. 3 cl, 4 dwg
Patent RU-2028935-C1 (RU)
Title: Machine-tool for the log longitudinal sawing
Inventor: GLEBOV IVAN T
IPC: B27B7/00
Filed: 1992-02-18
Granted: 1995-02-20
Abstract: FIELD: sawmill industry. SUBSTANCE: machine-tool has a frame on wheels, a saw shaft with a saw and a drive, two carriages 14 and 15 connected with the drive and desk 18. The mechanism of the machine-tool basing is made in the shape of hinged parallelogram 19 connected with drive 20. Connecting rod 21 of parallelogram 19 has the shape of a ruler located over the carriages and is connected with drive 24. Levers 26 are fastened on the connecting rod with hinges 25. A shaft with handle 38 and stop 39 which can emerge in the intermediate space between the carriages, over them, is mounted on the frame in the bearing supports. The machine-tool ensures the sawing of logs into boards, bars and skids. The sawing is exercised over the log taper. EFFECT: improved quality of the lumber, high accuracy of the lumber sizes achieved by the basing mechanism. 6 dwg
Patent RU-2053468-C1 (RU)
Inventor: ANTIPOV SERGEJ TIKHONOVICH
IPC: F26B17/04
Filed: 1992-02-25
Granted: 1996-01-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: conveyer 1 is made up as plate baffles defining rectangular cells. Longitudinal and lateral baffles are pivotally interconnected to permit rotation of the baffles. The bottoms of the cells are mounted for permitting reciprocation over guides of longitudinal baffles and is provided with expansion springs. Driving drum 2 of conveyor 1 is constructed as a gear wheel. The top edges of teeth of the gear wheel are in contact with movable bottoms of cells of conveyor 1 when it runs over driving drum 2. Device 4 for supplying a product to the conveyer is additionally provided with sealing rollers 10 which are mounted from the side of the inlet and outlet of conveyer 1 and are in contact with the other rollers 9. The diameter of the sealing rollers is no less than the twice distance between the adjacent lateral baffles of conveyer 1. Conveyer 1 is provided with roller 18 in the direction of moving frozen product. The roller underlies the top branch of conveyer 1 and can be set in rotation by way of guide 19 fixed above the top branch of the conveyer. EFFECT: improved design. 3 cl, 4 dwg
Patent RU-2003392-C1 (RU)
Inventor: KANTOROV VALERIJ M
IPC: B21B1/34
Filed: 1992-03-11
Granted: 1993-11-30
Abstract: Использование: изобретение относитс  к способам  прокатки металлического листа, а именно, к  нагреву листа в процессе прокатки на станах обо-  рудобанных печными моталками, и может быть использовано  при гор чей прокатке полос Сущность  изобретени : способ состоит в том, что при реверсивной  прокатке в паре валков с попеременной  смоткой-размоткой полосы основными печными  моталками при совместной смотке в печи с лентой-  нагревателем, предваритепьно намотанной на дополнительную  печную моталку с захватом полосы  витками ленты-нагревател , частично также предварительно  намотанной на основную моталку. Моталки  в печи вращают навстречу друг другу, при  этом полоса перемещаетс  под острым углом друг  к другу. 1 ил.
Patent RU-2068128-C1 (RU)
Title: Device for automatic control of space in mechanism for operating friction clutch
Inventor: SEMENDYAEV KONSTANTIN N
IPC: F16D23/12
Filed: 1992-03-31
Granted: 1996-10-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: clutch has operating mechanism the housing of the hydraulic cylinder of which is separated into two spaces by a baffle. There are pistons inside the spaces. The reverse spring of the inlet space piston is interposed between the piston and the baffle. The spaces are interconnected through a passageway provided with a valve member set on the inlet space piston which is mounted on the rod of the second piston for permitting connection with it through a one-way stroke mechanism. The mechanism is provided with pressing flexible member interposed between the axial seal of the inlet space piston and locking balls. The part of the rod of the second piston that is in a contact with the rod is provided at least two ring grooves for flexible members. EFFECT: enhanced reliability. 1 dwg
Patent RU-2053744-C1 (RU)
Inventor: TARUTTA ELENA P
IPC: A61M31/00
Filed: 1992-04-10
Granted: 1996-02-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has two coaxially mounted tubes made in the form of injection needles. the working end of the internal tube being sharpened and that of the external tube being blunt. The external tube is connected to syringe. The internal tube is provided with optical fiber connected to light emitting and recording system. The light guide enables direct observation of the needle movement in the orbital cavity area. Coaxially mounted sharp and blunt needles allow the sharp needle being withdrawn at needed moment of time and a drug being injected through the blunt one into a prescribed area. EFFECT: excluded traumatic complications. 2 dwg
Patent RU-2051081-C1 (RU)
Inventor: MAKSIMOV VALERIJ P
IPC: B66C1/10
Filed: 1992-04-17
Granted: 1995-12-27
Abstract: FIELD: lifting of sunken objects. SUBSTANCE: catching device has split housing consisting of two semihousings 1 and 2. Guides in lower portion of semihousings are made in form of conical funnels 5,6 with seal 10 and gasket 9 installed in narrow portion of funnels. Inner space is filled with quickly solidifying matter. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2024330-C1 (RU)
Inventor: CHERNYKH OLEG L
IPC: B07B4/04
Filed: 1992-04-20
Granted: 1994-12-15
Abstract: Использование: в промышленности строительных материалов, в горнорудной, угольной, химической, минеральных удобрений и м.б. использовано при пневматической классификации различных сыпучих материалов по границе крупности 0,1 - 5,0 мм. Сущность изобретения: классификатор включает корпус 1 с патрубком загрузки П2, патрубком разгрузки 3, патрубком подвода воздуха 4 и патрубками отвода пылевоздушной смеси 5, 6, 7. Внутри корпуса 1 расположены наклонная воздухораспределительная решетка Р8, жалюзийная решетка 9. Между П2 и Р8 расположена дополнительная решетка 10. К патрубку 5 примыкает вторая дополнительная решетка 11 с пересыпной полкой 12 под ней. Над решетками 9 и 11 установлен зигзагообразные каналы 13 и 14. Исходный материал, ссыпаясь по решетке 10, продувается воздухом, который уносит мелкодисперсные частицы. Пройдя ряд поворотов канала 13, из потока выделяются крупные частицы и ссыпаются на решетку 9, где окончательно очищаются и попадают в патрубок 3. С решетки 10 частично обеспыленный материал попадает на Р8, где окончательно очищается. Мелкий продукт освобождается от крупных частиц при ударе о решетку 9. Продукт из канала 14 окончательно обеспыливается на решетке 11 и полке 12. 1 ил.
Patent RU-2020309-C1 (RU)
Title: Polymer return spring for stamping press
Inventor: ALIKIN VLADIMIR N
IPC: F16F1/36
Filed: 1992-04-29
Granted: 1994-09-30
Abstract: FIELD: domestic and foreign press equipment as cylindrical return springs made of flexible polymer materials. SUBSTANCE: polymer return spring of stamping press with central passage has circular grooves on outer cylindrical surface of spring at end zones with depth of H = (0.02 - 0.1)D. Maximum depth of grooves is located at distance L = (0.04 - 0.25)D from the ends, where D is diameter of spring. EFFECT: enhanced reliability. 3 dwg
Patent RU-2038242-C1 (RU)
Title: Rail vehicle
Inventor: KOLESIN ALEKSEJ YU
IPC: B61F5/00
Filed: 1992-05-25
Granted: 1995-06-27
Abstract: FIELD: railway transport. SUBSTANCE: body 1 rests on running gear bogie 2 through at least two cross levers 3. Levers 3 are connected with longitudinal torsion bars 7 installed on body 1 on supports. Placed between bogie 2 and cross levers 3 are flexible supports 9. Rigidly secured on each cross lever 3 is bracket 10. Vibration damper 11 hinge-connected with bogie 2 is mounted on each bracket. Torsion bars 7 are installed on body. Distance from longitudinal axis of bogie 2 to torsion bars 7 exceeds distance from indicated axis to flexible supports 9. EFFECT: enhanced reliability of vehicle. 4 cl, 3 dwg
Patent RU-2025931-C1 (RU)
Title: Method and working element for placement of fertilizer on hay fields and pastures
Inventor: KHARISOV MARS K
IPC: A01C15/04
Filed: 1992-06-01
Granted: 1995-01-09
Abstract: FIELD: agriculture. SUBSTANCE: method involves cutting a sod layer, making a horizontal slot in soil, and delivering fertilizer into this space (the number of slots arranged in parallel horizontal planes amounts to 1-g and one vertical slot coinciding with plane of symmetry of horizontal slots). It is practicable that horizontal slots be arranged at a distance of 14-16 cm from one another and a width of 55-60 cm. Vertical horizontal slot is made at a distance of 14-16 cm from soil surface while vertical slot extends to depth of 50-60 cm. Working element for application of fertilizer comprises a shank with vertical cutter, chisel, winged share and top-dressing device. The latter comprises loading funnel with fertilizer tube. The shank carries q winged shares while fertilizer tube has a system of q coaxial pipes. Lower ends of each of said pipes are arranged at the level of under-share space of the corresponding winged share. Installed level with lower ends of fertilizer tube pipes are splitters whose working surfaces are inclined in a direction perpendicular to longitudinal axis of implement. Planes of winged shares are parallel with each other, are inclined at an angle of 19-22 deg to horizontal plane in longitudinal and transverse directions, and are spaced at a distance of 14-16 cm from one another while inclination angle of vertical cutter in the plane of chisel is 70 deg. EFFECT: improved operating and functional characteristics. 6 cl, 5 dwg
Patent RU-2042039-C1 (RU)
Title: Crank mechanism for internal combustion engine
Inventor: PETROV ANATOLIJ P
IPC: F02B59/00
Filed: 1992-06-18
Granted: 1995-08-20
Abstract: FIELD: engine engineering. SUBSTANCE: crank mechanism is made up as a housing constructed as cylindrical gear having inner engagement interacting with gear-satellite pivotally connected with the piston and crank. The gear ratio of the gear-satellite and cylindrical gear is 1:2. The axis of the pivot connection of the gear-satellite and piston and initial circumferences of teeth of the gear are coincidence at extreme top and bottom positions. The piston transmits force to the gear-satellite through the pivot which in turn transmit force to the crank owing to decreasing inner engagement of housing with pivot connection. The force obtained converts reciprocation of the piston to rotation of crank. The gear-satellite serves as a connecting rod, and, hence, side connecting rod reaction on the cylinder is absent and friction force are decreased. EFFECT: improved design. 3 dwg
Patent RU-2039774-C1 (RU)
Title: Process for recovering pigment from microscopic fungus biomass
Inventor: DOKUTOVICH ALEKSEJ B
IPC: C09B61/00
Filed: 1992-07-06
Granted: 1995-07-20
Abstract: FIELD: biotechnology. SUBSTANCE: the process comprises using chlorinated hydrocarbons in combination with anhydrous acid agents for extraction of a pigment from the biomass of the microscopic fungus Hypomyces resellus. EFFECT: more efficient process.