baber/WOPTO huggingface dataset:
Patent RU-2082579-C1 (RU)
Title: Method of reconditioning of worn shells of bearings
Inventor: DAGIS ZIGFRID STANISLAVOVICH
IPC: B23P6/00
Filed: 1991-09-10
Granted: 1997-06-27
Abstract: FIELD: mechanical engineering; reconditioning of thin-walled bimetallic shells of main and connecting rod bearings. SUBSTANCE: worn out shells are cleaned, their end faces are machined and then pairs are selected by thickness. Cleaned inner surface of shell is coated with glue additional layer of material in form of half-rings is fitted on inner surface and pressed to remove excess glue. After hardening of glue inner surface of shell is machined to preset dimensions and run-in coating is applied. Then shell is sent for preservation and packing. EFFECT: enlarged operating capabilities. 3 cl, 3 dwg
Patent RU-2007942-C1 (RU)
Inventor: SOLDATENKO LEONID A
IPC: A41D27/20
Filed: 1991-07-12
Granted: 1994-02-28
Abstract: FIELD: textile industry. SUBSTANCE: Method involves cutting out pocket panel piece from material pack, with pocket outline including protrusions disposed in the lower part and at side parts; cutting out straps and sewing them to pocket panel piece protrusions; fastening formed assemble to an article. Allowances selected for forming pocket cavity are 2.5 T for lower part and 2 T for side parts, with T being depth of pocket. While forming pocket cavity, strap is applied to lower part in symmetry and to side parts with bias towards upper edge of pocket panel within the range of 20-25 strap lengths. Pocket panel pieces and straps are connected with article piece by glued seams. EFFECT: high quality of article.
Patent RU-2003171-C1 (RU)
Inventor: MALAFEEV SERGEJ I
IPC: G05F1/44
Filed: 1991-10-22
Granted: 1993-11-15
Abstract: Использование: изобретение относитс  к электротехнике , предназначено дл  использовани  в  системах электропитани  переменным током-различных  электротехнических устройств и позвол ет  повысить быстродействие регулировани -напр жени  на нагрузке. Сущность изобретена: регулирование  напр жени  на нагрузке 21 осуществл етс  с помощью фазового управлени - встречно-параллельными  тиристорами 19 и 20. Формирование импульсов  управлени  дп  каждого тиристора осуществл етс  в первой половине рабочего дп  соответствующего  тиристора полупериода напр жени  в зависимости от значени  интеграла от квадрата  напр жени  сети, измеренного во второй половине  предшествующего нерабочего полупериода  напр жени  таким образом, что обеспечиваетс   поддержание заданного действующего значени   напр жени  на нагрузке При включении устройства  регул тор обеспечивает плавное увеличение напр жени  на нагрузке, 3 на
Patent RU-2008625-C1 (RU)
Title: Resistor level gauge
Inventor: KRASNOV IVAN A
IPC: G01F23/24
Filed: 1991-11-28
Granted: 1994-02-28
Abstract: FIELD: measuring devices. SUBSTANCE: device has four electrodes, four switch elements, power supply unit, measuring unit, information processing unit, control unit. Capacitance of first and second electrodes is equal and is not equal to capacitance of third and fourth electrodes. EFFECT: increased functional capabilities. 7 dwg
Patent RU-2008852-C1 (RU)
Title: Prosthesis of arm with active grip of hand
Inventor: DEMIROV CHELEB D
IPC: A61F2/54
Filed: 1991-12-10
Granted: 1994-03-15
Abstract: FIELD: medicine; prosthetics. SUBSTANCE: mechanism for hand grip has toothed quadrant 2 flexible to elbow and connected with hand tie-rod 6, turning quadrant 4 with body made of two articulated plates on both sides of toothed quadrant, and holder embracing both plates and freely fitted under toothed quadrant on axle passing through both plates, and tie-rod connected with body and secured to holder 3. Holder rotates about axle by means of tie-rod connected to body, and returns to its initial position with the help of springs connected to axle of toothed quadrant. Mechanism for fixation of grip is rigidly fitted in holder on axle running through holder ratchet wheel which locks (in interaction with lever and spring installed on turning quadrant) position of axle after each turning, eccentric which ensures (in interaction with lug and spring installed on turning quadrant) meshing at one turn of axle, and disengagement of lug from meshing with teeth of toothed quadrant at other turn, and semicoupling which turns axle in each turn of holder by interaction with other semicoupling rigidly connected to holder. EFFECT: extended field of application in cases of amputation of both arms by execution and fixation of hand grip due to use of muscular force of patient body. 3 dwg
Patent RU-2092253-C1 (RU)
Title: Device for cleaning inner surface of pipelines
Inventor: PANCHENKO VALERIJ P
IPC: B08B9/053
Filed: 1991-09-04
Granted: 1997-10-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has cylindrical body with cleaning strip-like collars and spring-loaded tail-located signaller. Signaller is made in the form of turbine enclosed in case. Turbine blades are located in zone of wall stream. Provided on blade is movable striker which is interacting with anvil. Position of device is easily and reliably detected in case it is stuck inside pipeline. EFFECT: high efficiency. 1 cl, 1 dwg
Patent RU-2016006-C1 (RU)
Title: Ebonite composition
Inventor: PANOV IVAN V
IPC: C08K5/40
Filed: 1992-01-03
Granted: 1994-07-15
Abstract: FIELD: production of construction materials. SUBSTANCE: composition contains, parts: high molecular weight caoutchouc prepared by lithium polymerization 100, sulfur 45-55, tetramethylthiuramdisulfide as accelerator of vulcanization 3.6-4.4, zinc stearate as activator of vulcanization 4.5-5.5, transformer oil as softening agent 123-170, kaolin as a filler 57-67, technical carbon having specific surface 12-18 12-18 m 2 /g 5.7-6.7. Dynamic viscosity of ebonite composition at 70 C is 4820-5230 Pa s, yield stress at 70 C being 1.2 g/cm 2 . Compressive stress is 270-319 kgf/cm 2 , tensile stress being 113-152 kgf/cm 2 , impact viscosity being 29.6 KJ/m 3 . EFFECT: improves quality of desired product. 1 tbl
Patent RU-2023056-C1 (RU)
Inventor: KURASHOV YURIJ A
IPC: C25C3/06
Filed: 1992-02-03
Granted: 1994-11-15
Abstract: Использование: консервация алюминиевого электролизера. Сущность: в течение всего периода консервации через электролизер пропускают постоянный ток. При переводе электролизера на консервацию снижением его мощности осуществляют кристаллизацию электролита. В период консервации поддерживают электролит в твердом состоянии, а алюминий - в расплавленном путем контроля напряжения электролизера и регулирования его мощности. По окончании консервации осуществляют разогрев и пуск электролизера увеличением его мощности. В период консервации прекращается процесс электролиза, что обеспечивает предотвращение разрушения анода и бортовой футеровки и сокращенные выделения фтора в окружающую среду. За счет снижения температуры электролизера снижается расход электроэнергии. 5 з.п. ф-лы.
Patent RU-2025398-C1 (RU)
Inventor: MALYSHEV ALEKSANDR A
IPC: B63B35/36
Filed: 1992-03-19
Granted: 1994-12-30
Abstract: Использование: в области переправочно-мостовых средств, а более конкретно в перевозных паромах. Сущность: разборный перевозной паром включает соединенные в один ряд стыковыми узлами водоизмещающие складные понтонные речные звенья и связанные с ними в носовой оконечности парома береговое звено и в кормовой оконечности парома средства моторизации в виде моторных звеньев, оснащенных движительно-рулевыми комплексами, при этом моторные звенья соединены между собой бортами с противоположным расположением относительно продольной оси парома движительно-рулевых комплексов и прикреплены к транцу последнего речного звена. 4 ил.
Patent RU-2038480-C1 (RU)
Title: Hydraulic borehole mining method
Inventor: GOSTYUKHIN PAVEL D
IPC: E21C45/00
Filed: 1992-02-18
Granted: 1995-06-27
Abstract: FIELD: hydraulic mining. SUBSTANCE: method involves drilling of well, lowering of air-duct, perforated pulp-lifting pipe and central agent-supply pipe; mounting crown with air supply branch pipes, working agent supply branch pipe and pulp discharge branch pipe; opening of design well gap and positioning agent supply pipe end below pulp-lifting pipe end; supplying compressed air and working agent so that ore is discharged onto surface and room is formed; cutting-off supply of air and working agent into bed; providing abrupt discharge of air into atmosphere through pipes for supplying air and discharge of pulp; supplying working agent and air for breaking of ore and cleaning of room. During interval between cutting-off of air and working agent supply and discharge of air into atmosphere, working agent pipe is lifted, water column is forced from air-duct and pulp-lifting pipe to the level of perforations in pulp-lifting pipe by delivery of air into air duct pulp-lifting pipe. Working agent supply pipe is lowered to initial horizon upon release of air. EFFECT: increased efficiency in controlled supplying of ore to hydraulic mining tool. 1 dwg
Patent RU-2064691-C1 (RU)
Inventor: RESHETNIKOV YURIJ E
IPC: G10K11/16
Filed: 1992-05-05
Granted: 1996-07-27
Abstract: FIELD: engine manufacturing, aircraft manufacturing. SUBSTANCE: construction made of corrosion-resistant or heat-resistant materials uses a cellular filler and a flat perforated skin; cells are positioned in opposite directions from the datum plane; filler is divided into separate, sections by longitudinal zigzags, and the holes in the skin are shifter relative to the axes of symmetry of cells. EFFECT: improved design. 2 cl, 4 dwg
Patent RU-2009183-C1 (RU)
Title: Plastic lubricant
Inventor: MAJBA IGOR A
IPC: C10M103/06
Filed: 1992-05-19
Granted: 1994-03-15
Abstract: FIELD: lubricant production. SUBSTANCE: lubricant contains, mass % : aerosil 8-12, graphite 6-10, mixture of spindle oil and evaporated liquid glass (their mass ratio being 1: 1.2) the rest. EFFECT: improves desired product quality. 1 tbl
Patent RU-2046213-C1 (RU)
Title: Blower
Inventor: SHEREMET PAVEL ZAKHAROVICH
IPC: F04B43/04
Filed: 1992-06-01
Granted: 1995-10-20
Abstract: FIELD: pump and compressor engineering. SUBSTANCE: additional solenoid drive is interposed between the working chambers of delivery units. The working chambers do not abut upon the main solenoid drive. The additional solenoid drive is constructed as two coils with central stators. The opposite poles of the stators are mounted inside each delivery unit working chambers abutting upon the additional solenoid drive. The blower has the even number of delivery units and solenoid drives arranged over a ring. The delivery unit working chambers abutting upon each main solenoid drive are in communication with the sucking branch pipe through additional sucking valve and connecting pipe lines. The delivery unit working chambers abutting upon each additional solenoid drive are in communication with the delivery branch pipe through additional delivery valve and connecting pipe lines. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2047639-C1 (RU)
Title: Froth-forming composition for hole development
Inventor: IVANOV VLADISLAV A
IPC: C09K8/52
Filed: 1992-02-10
Granted: 1995-11-10
Abstract: FIELD: oil and gas mining industry. SUBSTANCE: froth-forming composition has, wt.-% ammonium chloride 30.0-35.4; alkaline or alkaline-earth metal nitrite, reaction starter iron or aluminium halide or sulfate, surface-active substance 0.04-0.05; КМЦ or ПАА 0.3-0.8, and water the rest. Froth-forming composition can be used both in solid and liquid state, for preparing foam, froth-material, alleviated drilling fluids, etc. EFFECT: increased effectiveness at layer permeability recovery, decreased cost at hole development. 8 tbl
Patent RU-2040066-C1 (RU)
Title: Lighting device
Inventor: MINAEV IVAN F
IPC: H01J61/12
Filed: 1992-06-08
Granted: 1995-07-20
Abstract: FIELD: electrical engineering. SUBSTANCE: lighting device has torch 1 mounted in external bulb 6 and filled with inert gas and radiating dopes; electrode 2 is mounted on one end of torch and two electrodes 3 and 4, on its other end; each of electrodes is connected in series with ballast 5. Novelty is that radiating dopes are introduced in lamp torch in following composition, mcm. mol/cu.cm: indium halide 0.15-5.0; thallium halides 0.1-4.0; sodium halides - 0.5-10.0; inert gas pressure is between 1.33 and 80.0 kPa. Lamp torch is also filled with mercury in quantity of 0.5 to 60.0 mcm. mol/cu. cm. Electrical characteristics of ballasts are chosen from equation given in description of invention. EFFECT: improved design. 1 dwg, 1 tbl
Patent RU-2097148-C1 (RU)
Title: Electromagnetic transducer and method of its power supply
Inventor: POLEVIK ANDREJ G
IPC: B06B1/04
Filed: 1992-02-03
Granted: 1997-11-27
Abstract: FIELD: instruments for ocean exploration, seismic prospecting, ship typhoons, medicine and other fields of engineering. SUBSTANCE: electromagnetic transducer has two radiating pistons connected to the respective magnetic cores of the armature, two aligned magnetic cores of the stator having the shape of a torus, the grooves of each magnetic core accommodate two induction coils, casing, two disk electromagnetic components installed in the body of the respective magnetic core of the stator. The induction coils are powered in such a way that impulses of force act on the movement in each half-period of its oscillation. EFFECT: improved design. 2 cl, 5 dwg
Patent RU-2009118-C1 (RU)
Title: Method for producing pentafluoroethane and hexafluororethane
Inventor: ASOVICH VIKTOR S
IPC: C07C17/02
Filed: 1992-05-26
Granted: 1994-03-15
Abstract: FIELD: organic chemistry. SUBSTANCE: the process is carried out in vertical reactor filled by cobalt trifluoride. Recycled hexafluoroethane (its quantity being at least 7 times more than ethylene quantity) and vat fraction after pentafluoroethane isolation are fed into this reactor. The process takes place at 150-300 C, contact time is 10000-10 s. Yield of pentafluoroethane is 53-61% (23-27 kg/h), yield of hexafluoroethane is 10-11% . EFFECT: improves efficiency of the method. 1 tbl, 1 dwg
Patent RU-2045275-C1 (RU)
Title: Vitamin tea species of herbs
Inventor: GOLDBERG EVGENIJ D
IPC: A61K36/738
Filed: 1992-05-08
Granted: 1995-10-10
Abstract: FIELD: medicine. SUBSTANCE: proposed species contains (mass): root of Rhodiola rosea 1.8-2.2, fruit of dog rose 1.8-2.2, leaves of black currant 0.8-1.2, peppermint 0.2-0.4, St. John's wort 0.4-0.6 and water. EFFECT: improves biological activity of desired product. 1 tbl
Patent RU-2120100-C1 (RU)
Title: Стрелковый тренажер
Inventor: EDALOV VADIM GEORGIEVICH
IPC: F41J5/00
Filed: 1992-07-07
Granted: 1998-10-10
Abstract: Использование: оборудование учебных тиров. Сущность: стрелковый тренажер содержит макет оружия, оптически связанный через прицельное устройство с мишенью, содержащей два электроводных элемента, между которыми расположен фотослой полупроводникового материала p-типа, первый элемент выполнен в виде 10 электрически изолированных друг от друга концентрических окружностей, а второй из полупрозрачных m равномерно расположенных относительно центра мишени и электрически изолированных секторов. 2 ил.
Patent RU-2032545-C1 (RU)
Inventor: VOLFGANG OTTO REDER
IPC: B41F31/02
Filed: 1992-06-04
Granted: 1995-04-10
Abstract: Использование: в печатных машинах. Сущность изобретения: ракельное полотно для красочного аппарата ротационной печатной машины, содержащее корпус с выполненной в нем полостью для подвода краски и отвода избыточной краски, полотно рабочего ракеля и ракельное полотно заключки, расположенные в корпусе параллельно и на расстоянии друг от друга, отличительная особенность которого заключается в том, что полотно рабочего ракеля выступает с двух сторон за ракельное полотно заключки, а торцовые стенки корпуса, расположенные между полотном рабочего ракеля и ракельным полотном заключки, в нижней части наклонены к вертикали в направлении к камере. Это позволяет исключить образование боковых наплывов или скоплений краски на валике с растрированной поверхностью и, следовательно, на накатном валике и предотвратить загрязнение отпечатка. 3 з.п.ф-лы, 2 ил.
Patent RU-2066564-C1 (RU)
Inventor: RENE KHOSTETTLER
IPC: B02C4/28
Filed: 1991-12-05
Granted: 1996-09-20
Abstract: Использование: в мукомольной промышленности, а именно к системам автоматической подачи продукта для мукомольного валкового станка с механическим чувствительным элементом, устройством подачи продукта с регулируемыми приводными средствами для питающих валков, а также сцеплением и расцеплением мелющих валков, а также к способу управления помолом в мукомольном валковом станке. Сущность изобретения заключается в том, что система управления мукомольным 4- или 8-валковым станком содержит устройство для подачи продукта и средство для включения и выключения мелющих валков, которые содержат общий механический чувствительный элемент. Кроме того, система снабжена двумя датчиками соответственно цифрового и аналогового сигнала, служащими соответственно для управления включением и выключением мелющих валков и для регулирования производительности дозирования либо путем изменения частоты вращения питающего валка, либо путем изменения количества подаваемого продукта. Сущность способа заключается в том, что регулирование подачи продукта осуществляют в зависимости от количества поступающего продукта. 2 с. и 5 з. п. ф-лы, 7 ил.
Patent RU-2069257-C1 (RU)
Title: Acoustic method for monitoring of technical conditions of sucker-rod pump and tubings
Inventor: FEDOTOV VASILIJ I
IPC: E21B43/00
Filed: 1992-07-20
Granted: 1996-11-20
Abstract: FIELD: oil producing industry; applicable in monitoring technical conditions of sucker-rod pumps and tubings in producing wells irrespective of their crooking. SUBSTANCE: acoustic method for monitoring of technical conditions of sucker-rod pumps and tubings includes measurement, conversion, amplification and recording on the primary document of signal produced by pump operation, decoding of the document and adoption of the decision. Used as informative parameter is pressure differential in casing-borehole annulus at wellhead which is converted into symmetric antiphase a.c. signals and filtered from noises and amplified with suppression of inphase signals and electromagnetic hums. Hums are depressed by rejection of fundamental harmonic at industrial mains frequency. In course of conversion of pressure into electric signals, static potential is discharged which is produced in casing-borehole annulus at wellhead. EFFECT: higher efficiency. 2 cl, 1 dwg
Patent RU-2094362-C1 (RU)
Title: Winch
Inventor: ABRAMOV VALENTIN A
IPC: B66D1/14
Filed: 1992-07-16
Granted: 1997-10-27
Abstract: FIELD: lifting engineering. SUBSTANCE: winch has drums 2 and 3, input and output links, housing 1, and drive. The drive is made up as a system of gears that includes a wave gear with wheel pair 17 and 18, at least one of which is deformable, wave generator, and is secured to housing 1 and the other one is connected with the output link. The generator is provided with gear toothing 35 which engages the input link, e.g., conical shaft-gear mounted inside housing 1. The winch has additional pair of wheels 25 and 27 which are mounted coaxially to the major pair. At least one of the additional wheels is deformable and provided with a generator. The generators are mounted for permitting rotation about the output link in the plane perpendicular to its axis and rigidly interconnected. The winch may be provided with an additional drum with cylindrical shanks 37. The output link is provided with two intersecting openings at both of its ends, the openings being arranged in the same plane, and dummy openings with a cone arranged on the end faces of the output link. The cone angle of the opening is equal to the angle between the openings . EFFECT: enhanced reliability. 6 cl, 1 dwg
Patent RU-2058006-C1 (RU)
Title: Heat exchanger
Inventor: GABRIANOVICH BORIS NIKOLAEVICH
IPC: F28D7/08
Filed: 1992-06-18
Granted: 1996-04-10
Abstract: FIELD: power engineering. SUBSTANCE: slot piping heat exchanger has a pressure-tight housing made up as a rectangular parallelepiped with ties and seals. One pair of opposite sides of the parallelepiped is provided with supplying and discharging branch pipes for one of the fluids to be heat exchanged. The other pair is provided with ports tightly plugged with detachable covers. The heat exchanging members are secured to the inner surface of the covers to define cantilevers and are in communication with the supplying and discharging manifolds. Each of the heat exchanging members is made up as an assembly of parallel [ - shaped and M-shaped pipes. The heat exchanging members are arranged in the same plane with a spaced relation to each other. The ends of the members are connected with supplying and discharging manifolds. The letters are mounted on the outer sides of the ports. EFFECT: enhanced efficiency. 8 cl, 7 dwg
Patent RU-2031585-C1 (RU)
Title: Method for heat treatment of grains
Inventor: ANISKIN VLADIMIR I
IPC: A23B9/04
Filed: 1992-08-25
Granted: 1995-03-27
Abstract: FIELD: agriculture, food industry. SUBSTANCE: method involves preliminary heating to 50-55 C, sustaining within 120-180 s and drying with the help of drying agent having temperature 60-90 C. Mentioned above preliminary heating is carried out with the help of electromagnetic field affection within 30-120 s. EFFECT: improves efficiency of the method. 8 dwg, 1 tbl
Patent RU-2025379-C1 (RU)
Inventor: SERKOV ANATOLIJ G
IPC: B62D55/108
Filed: 1992-09-23
Granted: 1994-12-30
Abstract: Использование: в транспортном машиностроении, преимущественно в транспортных средствах на гусеничном ходу. Сущность: опорный каток ходовой части машины установлен на балансире, закрепленном при помощи оси на корпусе машины. На подпружиненном рычаге посредством оси укреплен поддерживающий каток. Катки с системой крепления установлены с чередованием их размещения ближе и дальше от корпуса машины. Ширина b поддерживающего катка менее половины ширины B опорного катка, т.е. b < (B/2). Такая конструкция ходовой части исключает возможность столкновения поддерживающих катков во время движения и обеспечивает возможность их компактной установки на транспортном средстве. 2 ил.
Patent RU-2052990-C1 (RU)
Inventor: MARKOV IGOR I
IPC: A61K8/92
Filed: 1992-10-02
Granted: 1996-01-27
Abstract: FIELD: medicine. SUBSTANCE: cooking pot is filled with water and heated, then a mixer is turned on and molten bee wax is added. A second cooking pot is loaded with fat base, vegetable oil, cocoa oil, heated and mixed. The fat mass is transferred from the second pot into the first one, and mixed. The emulsified mass is pumped into a cooling pot and cooled. Then aromatizer is added and the mass is mixed. The cooled cream is settled and packed. EFFECT: higher biologically-active effect on face skin.
Patent RU-2082320-C1 (RU)
Title: Apparatus for conducting research into respiration and gas exchange in animals performing muscular work
Inventor: GAVRISH NIKOLAJ N
IPC: A61B10/00
Filed: 1992-07-22
Granted: 1997-06-27
Abstract: FIELD: experimental medicine and physiology. SUBSTANCE: proposed apparatus comprises tread-band with racing band, chamber enclosing animal, power drive control unit for racing band, and stimulating voltage source with electrodes. Apparatus further comprises funnel in form of truncated pyramid secured directly above racing band so that its face would be parallel to band plane, and respiration frequency sensor arranged on inner surface of funnel, near minor base of pyramid. Gas intake pipe is also attached to minor base of pyramid. Animal position sensor is attached to inner surface of funnel near its major base. Chamber is provided with sealing gaskets and has connection branch pipe with inlet check valve. Control unit is connected by its input with animal position sensor, while its first output is connected with stimulating voltage source, its second output - with respiration frequency sensor, and its third output - with gas analyzer. EFFECT: effective tool for scientific research. 1 dwg