baber/WOPTO huggingface dataset:
Patent RU-2054755-C1 (RU)
Title: High-power s h f transistor (versions)
Inventor: ARONOV VADIM L
IPC: H01L29/72
Filed: 1992-12-25
Granted: 1996-02-20
Abstract: FIELD: electronics. SUBSTANCE: high-power SHF transistor has two parallel rows of semiconductor crystals with transistor structures positioned on metal flange of package - common lead-out of collector or drain electrodes of transistor structures, first lead-out of transistor, second and third leads-out of transistor corresponding to second and third electrodes of transistor structures arranged on both sides of flange of package, row of passive elements located between rows of semiconductor crystals, one strip line placed between third lead-out of transistor and row of semiconductor crystals in parallel to the latter and divided by gaps into equal sections interconnected by resistors. Each passive element is produced in the form of insulating layer having termination pads arranged between like electrodes of transistor structures of rows of crystals and connected to them by conductors. Termination pads connected to second electrodes are linked to second lead-out of transistor and termination pads connected to third electrodes are linked to opposite sections of strip line which are connected to third lead-out of transistor. Length of each section of strip line is less than half-length of oscillation wave on upper frequency of working range and resistance value of resistor equals (0.2-5.0)XL where XL is inductive resistance on central frequency of working range of conductors connecting section of strip line to second lead-out of transistor. In agreement with second version two strip lines are located on both sides of row of semiconductor crystals and are connected to first and second leads-out of transistor and like electrodes of opposite transistor structures correspondingly. EFFECT: increased output power and efficiency of transistor. 2 cl, 5 dwg
Patent RU-2034962-C1 (RU)
Title: Wheeled truck-tractor of wheel-type trenching machine
Inventor: ALSHITS MARK Z
IPC: E02F9/02
Filed: 1992-12-31
Granted: 1995-05-10
Abstract: FIELD: earth-moving machinery. SUBSTANCE: placed between driving wheels and rear axle of tractor is step-down reduction gear which preserves direction of rotation of driving wheels and keeps position on old axis. EFFECT: increased traction effort, prevention of overloading of base tractor transmission. 2 dwg
Patent RU-2083637-C1 (RU)
Inventor: AKHMETOV VITALIJ G
IPC: B01D3/16
Filed: 1993-01-25
Granted: 1997-07-10
Abstract: Изобретение относится к перегонке нефти и нефтепродуктов на установках: атмосферная трубчатка (АТ), атмосферно-вакуумная трубка (АВТ), или термический крекинг, которые содержат системы создания восходящих потоков паров в отгонных частях ректификационных и отпарных колонн. В качестве агента, создающего восходящие потоки паров, применяются пары флегмы верхних тарелок ректификационных колонн и бензина. Это позволяет снизить вредные выбросы в окружающую среду, повысить производительность, качество продукции, безопасность эксплуатации установок и приводит к экономии энергоресурсов. Бензин с выкида насоса через клапан регулятора давления подается в теплообменники, установленные на шлемовых трубопроводах атмосферных колонн до конденсаторов-холодильников, где бензин нагревается теплом дистиллята с верха колонн. Далее бензин нагревается в теплообменниках теплом откачиваемых нефтепродуктов и поступает в паронагреватель печи, а далее через регуляторы расхода в отгонные части ректификационных и отпарных колонн. Флегма с верхних тарелок через регулятор давления поступает в теплообменник, где нагревается теплом откачиваемых продуктов и теплом промежуточных циркуляционных орошений ректификационной колонны. Флегма из теплообменников поступает в сепаратор. Неиспарившаяся флегма поступает из сепаратора в ректификационную колонну или в отпарную колонну. Пары флегмы из сепаратора поступают в паронагреватель печи и далее через регуляторы расхода в низ ректификационных и отпарных колонн. 2 с.п. ф-лы, 3 ил.
Patent RU-2092320-C1 (RU)
Inventor: VOLFGANG OTTO REDER
IPC: B41F31/06
Filed: 1993-04-23
Granted: 1997-10-10
Abstract: FIELD: printing machines. SUBSTANCE: doctoring device for ink feed system of web-fed rotary press has carrier with base. Carrier is secured to support located on bed for replacement of sheet. Base is installed for motion along linear guide in direction of roll with screened surface. Front and working doctoring sheets are installed to come in contact with roll provided with screened surface at negative angle of interaction. Base is installed for motion relative to support, mainly, in direction of angle of interaction simultaneously in direction of transverse axes of doctoring sheets. In this case, the latter are installed spring in the same direction. EFFECT: higher efficiency. 3 cl, 2 dwg
Patent RU-2036459-C1 (RU)
Title: Method of evaluation of strength of welded structure
Inventor: ZANDBERG ANDREJ S
IPC: G01N3/00
Filed: 1993-02-10
Granted: 1995-05-27
Abstract: FIELD: measurement technology. SUBSTANCE: method relates to evaluation of strength of pressure vessels. Increased precision of evaluation of strength and prediction of point of failure of welded joint in structure are obtained by cutting of samples carrying various zones of weld and base metal, by their tensile testing till failure, by determination of ultimate strength σ B  using it to estimate strength parameter. Yield point or limit of proportionality are also found. Longitudinal relative deformation ε m  in smallest section at maximum load, relative necking Ψ after failure and value and sign of residual welding stresses are fixed. With the aid of fixed values maximum possible relative increment of strength D is determined with allowance for geometry of structure and maximum stress s m  is computed for material of each zone. Maximum value σ m  is selected as strength parameter and failure of material in zone with specified minimal value is predicted. EFFECT: increased precision of evaluation of strength and prediction of point of failure of metal. 2 tbl
Patent RU-2046879-C1 (RU)
Title: Widening structure for bridge construction
Inventor: ZEGE SERGEJ O
IPC: E01D12/00
Filed: 1993-03-11
Granted: 1995-10-27
Abstract: FIELD: civil engineering. SUBSTANCE: widening structure of a bridge includes beam-type elements for strengthening the structure in the form of at least a pair of ribs installed symmetrically about lengthwise axis of the bridge. The ribs are placed on cantilevered overhangs of laid on plate. Optionally the ribs may be consolidated into one piece by additional upper plate within limits of the existing bridge. Each rib may be of U shape when placing ribs on cantilevered overhangs. The rib may be combined into enclosure of the road or into rail-like enclosure. Laid on plate may be rigidly connected to the existing bridge or be rested on it in free manner through a pliable layer. EFFECT: structure of high stability. 6 cl, 5 dwg
Patent RU-2111000-C1 (RU)
Inventor: SHIBAEV BORIS MIKHAJLOVICH
IPC: A61K33/38
Filed: 1993-06-04
Granted: 1998-05-20
Abstract: Изобретение относится к медицине, а именно к стоматологии. Способ введения медикаментозного средства для лечения детерминированных инфекцией воспаленных тканей организма заключается во внедрении в воспалительную часть твердого серебра.
Patent RU-2064585-C1 (RU)
Title: Injector for securing rock
Inventor: FATEEV NIKOLAJ T
IPC: E02D3/12
Filed: 1993-07-06
Granted: 1996-07-27
Abstract: FIELD: mining. SUBSTANCE: injection is provided at section length exceeding injector operating length. The injector does not withdrawn out of the well. Hydraulic fracture is prevented due to reliable well orientation and pressure maintaining in sealing shell below hydraulic fracture design pressure at the expense of providing the injector with radial gap sealing unit. The unit is made in the form of cylindrical elastic shell placed between coils of warm conveyor winding out of area of lateral openings and fastened on tube outside. Tube outer diameter in the area of shell location is smaller by four thickness of cylindrical elastic shell wall than the diameter of the rest tube part. EFFECT: higher reliability. 2 cl, 2 dwg
Patent RU-2052670-C1 (RU)
Title: Device for controlling working wheel of fan
Inventor: KUZNETSOV YURIJ G
IPC: F04D29/36
Filed: 1993-07-07
Granted: 1996-01-20
Abstract: FIELD: fan engineering. SUBSTANCE: device has disk, screw-nut transmission, the nut body of which is connected with the disk, controllable clutch, and friction unit made up as a double-acting linings mounted inside the nut body and controller of pressing force mounted in the disk. The screw is provided with carriers. Cams are made on the nut faces. Answered cams are provided on the face sides of the screw carriers. The screw carriers are at a distance of the working stroke of the nut. Location of the cams on the nut body and carriers of the screw are defined by relationships presented in the invention description. EFFECT: enhanced reliability. 4 cl, 2 dwg
Patent RU-2051123-C1 (RU)
Inventor: YAKUSHEVA OLGA IVANOVNA
IPC: C02F101/30
Filed: 1993-07-15
Granted: 1995-12-27
Abstract: Изобретение относится к биотехнологии очистки вод и может быть использовано в процессах очистки воды, в частности, на предприятиях нефтехимической и химической промышленности. Сущностью изобретения является осуществление процесса биохимической очистки сточных вод с применением нового эффективного нетоксичного пеногасителя для повышения эффективности и удешевления процесса при одновременном разрушении пены, в качестве которого используют отход производства простого полиэфира, следующего состава, мас. бентонит 28 30; однозамещенный фосфат калия 41 - 44; блоксополимер окисей пропилена и этилена с содержанием оксиэтильных групп 11 13 мас. 27 30. Доза пеногасителя составляет от 5 до 150 мг/л очищаемой воды. Эффект очистки по ХПК составляет 80 85% 1 з. п. ф-лы, 1 табл.
Patent RU-2074885-C1 (RU)
Title: Method of producing water-coal fuel
Inventor: KAGAN YAKOV M
IPC: C10L1/32
Filed: 1993-08-24
Granted: 1997-03-10
Abstract: FIELD: solid fuel production. SUBSTANCE: water-coal fuel is produced by grinding two types of coals - brown coal or coal and anthracite - and combining thereof. Wet grinding of mixture obtained is carried out until fraction with particle size not less than 300 mcm is produced. Anthracite-coal mixture has total content of volatiles 20-22 wt %. EFFECT: enlarged assortment of solid fuels. 3 cl
Patent RU-2084058-C1 (RU)
Title: Portable radio communication device
Inventor: BONDAREV EVGENIJ V
IPC: H01Q1/24
Filed: 1993-10-08
Granted: 1997-07-10
Abstract: FIELD: radio communication. SUBSTANCE: invention is related to portable radio communication devices kept predominantly in pocket if user, to transceivers of system of personal call (pagers). Proposed portable radio communication device has transceiver board with output formed by high- and low-potential conductors placed inside dielectric case and radiator manufactured in the form of two parallel conductors of saw-tooth shape with electromagnetic coupling between them. One of them has electric length approximately equal to half of working length of wave and is open on both ends. Second one has electric length approximately equal to quarter of working length of wave. One end of first conductor is located near one of ends of second conductor. High-potential conductor of output of transceiver is connected to it. Second end of second conductor is positioned close to middle of first conductor. Both conductors lie in one plane perpendicular to surface of board of transceiver and surface of user's body. Proposed device differs by new structural make of radiator in the form two parallel conductors of saw-tooth shape with electromagnetic coupling between them. EFFECT: increased reliability of radio communication, 1!5 fold reduced power consumption. 3 dwg
Patent RU-2069086-C1 (RU)
Title: Device for change of air medium properties
Inventor: VERESHCHAGIN VYACHESLAV LEONID
IPC: B01F23/10
Filed: 1993-11-30
Granted: 1996-11-20
Abstract: FIELD: physical processes of mixing vapors with air medium; devices for change of air medium properties. SUBSTANCE: device has housing with inlet perforated member and outer perforated member made in form of at least two sections located one after other in way of motion of air medium flow; located between these members is working passage where air mixing device and unit with substance to be evaporated are arranged. Sections are mounted at spaced relation to each other; device for mounting the unit with substance to be evaporated is fitted between sections. Outer section is made for change of angular position and locking it in this position. EFFECT: enhanced efficiency. 4 cl, 3 dwg
Patent RU-2106530-C1 (RU)
Title: Sucker-rod pump plunger
IPC: F04B47/02
Filed: 1993-11-29
Granted: 1998-03-10
Abstract: FIELD: mechanical engineering, construction of sucker-rod pumps. SUBSTANCE: sucker-rod pump plunger includes through cavity and sealing unit pressed by means of delivery pressure and provided with collars made from material deformable by this pressure; their section has form of equilateral trapezium whose lesser base is engageable with working surface of pump cylinder; each collar is separated from adjacent one by means of lock ring of volumetric configuration. Collar is provided with thin-walled bush located on side of larger base of trapezium symmetrically to it and made integral with collar manufactured from elastoplastic antifriction material, fluoroplastic for example. Plunger is provided with passages for communication of under-collar and through cavities. Thickness of collar over trapezoidal projection is equal to three or four thicknesses of thin-walled bush; trapezium angle ranges from 90 to 120 deg and ratio of thickness of thin-walled bush to its length ranges from 0.04 to 0.06. EFFECT: enhanced reliability. 2 cl, 3 dwg
Patent RU-2071041-C1 (RU)
Inventor: KOZLOV VLADIMIR L
IPC: G01J3/443
Filed: 1993-12-01
Granted: 1996-12-27
Abstract: Использование: в области спектрального анализа и может найти применение для качественного и количественного контроля состава пород, технологических продуктов, биологических объектов и т.п. Сущность изобретения: процессор содержит логарифмический усилитель 10, преобразователь ток-напряжение 6, блок 7 компенсации фона, импульсный генератор 14, распределитель 13 импульсов, интеграторы 8 и 20, ключ 9, инвертор 18, мультиплексоры 16, 19 и 21, блок 11 вычитания, источник 15 опорного напряжения, блок 22 масштабирования и блок 12 выборки-хранения. 5 з.п. ф-лы, 2 ил.
Patent RU-2097380-C1 (RU)
Inventor: KHORST MAJER
IPC: C07D239/52
Filed: 1992-01-29
Granted: 1997-11-27
Abstract: Производные сульфонилмочевины формулы (I)      в которой R 1  обозначает соответственно замещенный алкил или фенил; алкенил или пропаргил; алкиламино или диалкиламино; R 2  обозначает водород, галоген, соответственно галогензамещенный метил, метокси или этокси, алкилсульфонилгруппу, нитро или циано; R 3  обозначает дифторметокси, трифторметокси, бромдифторметокси, хлордифторметокси или фтор; R 4  обозначает галоген, соответственно галогензамещенный метил, этил, метокси или этокси, или метил- или диметиламиногруппу; R 5  обозначает водород, алкил, алкенил или алкинил; Z обозначает CH или N с указанием, что а) если R 3  обозначает дифторметоксигруппу, то R 1  не обозначает ди(алкил)аминогруппу, R 2  не обозначает алкилсульфонилгруппу, R 4  не обозначает метил- или метоксигруппу, б) если R 3  обозначает атом фтора и Z обозначает N, то R 4  не обозначает алкиламиногруппу, а также их соли. Производные сульфонилмочевины применяются в качестве гербицидов. 2 с. и 5 з.п.ф-лы, 8 табл.
Patent RU-2038948-C1 (RU)
Inventor: BELLAVIN IGOR V
IPC: B27B7/00
Filed: 1994-03-03
Granted: 1995-07-09
Abstract: FIELD: wood-working industry. SUBSTANCE: in order to lower the power capacity of the process of the longitudinal sawing of logs having the curve in the plane perpendicular to that of the cutting tool, the log is placed on the trucks. In the process of sawing the logs are moved on the trucks along the guideways made on a bearing frame. EFFECT: reduced power capacity of the process. 2 dwg
Patent RU-2045217-C1 (RU)
Title: School furniture
Inventor: BAZARNYJ VLADIMIR F
IPC: A47B39/10
Filed: 1994-03-04
Granted: 1995-10-10
Abstract: FIELD: furniture for preschool and school institutions. SUBSTANCE: furniture incorporates a means for developing correct posture comprised of posts mounted on a base. A hoop fitted on pupil's head is kinematically linked by means of rods, pulleys and cables with a counterweight disposed in a hollow post. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-2094335-C1 (RU)
Inventor: LOMANOV APPOLON A
IPC: B64G1/44
Filed: 1994-04-18
Granted: 1997-10-27
Abstract: FIELD: supply of power to objects placed in near-earth orbit whose power stations are radiated by the Sun and convert flux of its radiation into DC power on basis of photoeffect. SUBSTANCE: plant consists of large-size cylindrical modules-envelopes made from flexible deformable material. Modules-envelopes are hermetic. Thin-film solar batteries are secured to their cylindrical portion, longitudinal stiffeners being secured inside them. EFFECT: enhanced efficiency. 2 cl, 5 dwg
Patent RU-2075179-C1 (RU)
Title: Способ поточного вакуумирования металла при непрерывной разливке
IPC: B22D11/10
Filed: 1994-04-25
Granted: 1997-03-10
Abstract: Способ поточного вакуумирования металла при непрерывной разливке, включающий поочередную установку разливочного ковша на вакуум-камеру, подачу жидкого металла из разливочного ковша в вакуум-камару, создание в ней необходимого остаточного давления, подачу металла из вакуум-камеры в промежуточный ковш через сливной патрубок и далее в кристаллизаторы, вытягивание из них слитков и поочередное удаление опорожненного разливочного ковша с вакуум-камеры, отличающийся тем, что в процессе разливки очередного разливочного ковша за 2 - 15 мин до его опорожнения в вакуум-камеру подают нейтральный газ с объемным расходом 60 - 120 м/ч, повышают остаточное давление в ней до атмосферного значения, после чего объемный расход нейтрального газа снижают до значения 30 - 50 м/ч и осуществляют удаление опорожненного разливочного ковша с вакуум-камеры, при этом объемные расходы нейтрального газа устанавливают в прямой пропорциональной зависимости от объема вакуум-камеры, а диапазон времени до опорожнения разливочного ковша устанавливают в прямой пропорциональной зависимости от весового расхода металла из разливочного ковша.
Patent RU-2092304-C1 (RU)
Inventor: PROKOFEV GENNADIJ F
IPC: B27B5/16
Filed: 1994-06-23
Granted: 1997-10-10
Abstract: Использование: в лесопильно-деревообрабатывающей промышленности при распиловке лесоматериала. Сущность изобретения: механизм подачи деревообрабатывающего станка содержит направляющую линейку 1 и приводной валец 2, при этом направляющая линейка выполнена в виде аэростатической опоры. 1 ил.
Patent RU-2096035-C1 (RU)
Title: Agent increasing organism resistance to overheating
Inventor: BAZHANOV NIKOLAJ OLEGOVICH
IPC: A61K31/655
Filed: 1994-07-20
Granted: 1997-11-20
Abstract: FIELD: medicine. SUBSTANCE: invention proposes the use of sodium hydroxybutyrate in combination with relanium to effect on central nervous system and cardiovascular system. EFFECT: increase of organism resistance to hyperthermia. 2 tbl
Patent RU-2104366-C1 (RU)
Inventor: GUMEROV R S
IPC: E02B15/04
Filed: 1994-08-03
Granted: 1998-02-10
Abstract: FIELD: environment control. SUBSTANCE: device has perforated conveyer with sorbtion material, upper pressing-off unit installed on outer surface of conveyer, and drain vessel. Conveyer is made in the form of drum which is provided with lower pressing-off unit located at separating boundary of water-oil phases. Upper pressing-off unit is made in the form of combination of three or five pressing-off rolls and side members. Rolls are interconnected between each other. Side members are attached to extreme rolls of combination and are connected with drum axle. EFFECT: high efficiency. 2 cl, 2 dwg
Patent RU-2079627-C1 (RU)
Inventor: GRIGOREV VYACHESLAV A
IPC: E05B37/04
Filed: 1994-08-09
Granted: 1997-05-20
Abstract: FIELD: locking devices, particular, locks for doors, instrument lids, boxes, etc. SUBSTANCE: code handle-lock has body accommodating locking member in the central hole for turning. Retainer is installed in body radial hole. Installed on the body are code rings having hollows on the inner surface for accommodation or retainer and code marks on outer surface. Lock has control handle. Locking member is made in form of rod having flat. Radial hole in body is made in form of port located against the flat of locking rod. Retainer is made in form of pin whose diameter equals the sum of body wall thickness and flat height. Hollow on each code ring has depth and radius equalling the pin diameter. EFFECT: higher efficiency. 3 dwg
Patent RU-2098024-C1 (RU)
Title: Elevator
Inventor: EGOROV MIKHAIL F
IPC: A61B17/02
Filed: 1994-09-20
Granted: 1997-12-10
Abstract: FIELD: surgery, in particular, surgical intervention on tubular bones. SUBSTANCE: elevator has body 1 with working chisel 2 fixed on body end by means of pin 5, retainer 3 and end handle 4. Body 1 has cavity 8, where control member is positioned. Control member is made in the form of stop pusher 6 fixed on end of handle 4 for longitudinal movement and engagement with working chisel 2, which has maximum angle of rotation in accordance with longitudinal T-shaped slot 7 in body 1. Retainer 3 positioned on handle 4 is engageable with slot 7. EFFECT: increased efficiency, simplified construction and reduced traumatism during operations. 2 dwg
Patent RU-2074302-C1 (RU)
Title: Monolithic building
Inventor: KHOZHAEV SERGEJ MIKHAJLOVICH
IPC: E04B7/10
Filed: 1994-09-30
Granted: 1997-02-27
Abstract: FIELD: civil engineering. SUBSTANCE: monolithic cellular spherical building of frameless design includes form generating pneumatic shell of the material based on fibrous reinforcing members. Th matrix contains hardening composition covering the fibrous reinforcing members of the pneumatic shell over the perimeter of the monolithic ring. The ring movable joint is installed on telescopic columns resting on the frames. Rooms are made in the form of small pneumatic shells assembled in the form of cellular on floors with window and door apertures built in small and outer pneumatic shells and coupled to one another and to form generating pneumatic shell in adhesion of the hardening matrix. EFFECT: lower metal consumption, labour consumption, heat transfer to the atmosphere. 3 dwg
Patent RU-2093307-C1 (RU)
Title: System for pouring liquid metal into moulds on conveyor
Inventor: MOROZOV VIKTOR S
IPC: B22D35/04
Filed: 1994-10-18
Granted: 1997-10-20
Abstract: FIELD: metallurgy; pouring molten metal and alloys into molds on conveyor. SUBSTANCE: system has mixer and taphole, launder, tundish and turning metal receiver which is made in the form of wheel with radial discharge nozzles installed in horizontal shaft. Nozzles are interconnected by circular launder inside wheel. which is driven by conveyor through sprocket with chain. Launder and tundish are provided with discharge nozzles with gates which are moved synchronously with molds. EFFECT: reduced labor input and increased accuracy of metal batching. 8 cl, 5 dwg
Patent RU-2078815-C1 (RU)
Title: Strain of bacterium bifidobacterium breve used for preparing the bacterial curative-prophylaxis bifido-containing preparations
Inventor: LYANNAYA ALLA M
IPC: A61K35/74
Filed: 1995-01-17
Granted: 1997-05-10
Abstract: FIELD: microbiology. SUBSTANCE: strain Bifidobacterium breve 79-199 N 153 ГКНИ МНИИЭМ is isolated from intestine content of health baby. Strain multiplicates actively on nutrient media of different composition and accumulates industrial biomass for short (16-24 h) time of culturing. Logarithmic growth phase terminates to 24 h, cell content in 1 ml microbial suspension is lg9. Strain produces acids and shows antagonistic activity with respect to pathogenic and opportunistic microorganisms and exhibits resistance to some antibacterial preparations. EFFECT: improved properties of strain. 3 tbl