baber/WOPTO huggingface dataset:
Patent RU-2011906-C1 (RU)
Title: Overrunning clutch
Inventor: ABRAMTSEV EVGENIJ P
IPC: F16D41/06
Filed: 1991-06-21
Granted: 1994-04-30
Abstract: FIELD: for various mechanisms. SUBSTANCE: overrunning clutch has holder 2, sprocket 3 and rollers 4 mounted in housing 1. Sprocket 3 is mounted on shaft 10 by means of antifriction bearing 5. Besides that, clutch is provided with control mechanism made in form of electromagnetic clutch 6 whose armature 9 is linked with driven shaft 10 through a splined joint; other splined section is used for connection with splined section 8 of sprocket 3. When electromagnetic clutch 6 is disengaged, its armature is engaged with sprocket 3 of clutch and torque from revolving drive gear 7 is transmitted to shaft 10. When electromagnetic clutch 6 is engaged, rigid coupling of sprocket 3 with driven shaft 10 is discontinued and shaft stops; as a result, overrunning clutch starts idling. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2023254-C1 (RU)
Inventor: SHINDIN SERGEJ A
IPC: G01N15/02
Filed: 1991-06-24
Granted: 1994-11-15
Abstract: Сущность изобретения: устройство содержит второй канал регистрации, включающий дополнительное светоделительное устройство, оптически сопряженное через вторую полевую диафрагму и поворотную призму с фотоприемником, соединенным через схему совпадений с блоком управления и регистрации, при этом размер дополнительной диафрагмы не более одной трети от размера первой диафрагмы. 1 ил.
Patent RU-2068459-C1 (RU)
Title: Method of working article surface made of steel and copper-base alloys
Inventor: POPOVA GULNARA N
IPC: C23C14/48
Filed: 1991-06-03
Granted: 1996-10-27
Abstract: FIELD: metallurgy. SUBSTANCE: method involves surface implantation with lanthanum or silicon ions at energy from 30 to 300 keV and at dose from 10 14  to 6•10 17  peony/cm 2 . Method can be used in machine engineering for mechanical working of metal and alloy surface. EFFECT: improved corrosion-resistant and cavitation-stable parameters of metallic articles. 5 dwg, 6 tbl
Patent RU-2029997-C1 (RU)
Inventor: BOGDANOV VIKTOR I
IPC: G21C1/12
Filed: 1991-08-20
Granted: 1995-02-27
Abstract: Сущность: в графитовую кладку ядерного реактора через центральный канал колонны, набранной из графитовых блоков, вводят разжимной инструмент. При помощи последнего фиксируют часть кладки колонны, находящуюся над дефектным блоком, после чего удаляют дефектный блок путем его полного разрушения специальным инструментом через центральный канал. Затем упомянутую часть кладки посредством разжимного инструмента опускают на место удаленного блока, а разжимной инструмент выводят из канала. Образующуюся в верхней части графитовой кладки полость заполняют элементами нового блока, имеющими характерные поперечные размеры, меньшие диаметра центрального канала. 2 ил.
Patent RU-2030684-C1 (RU)
Title: Method of thermal processing of hard wastes
Inventor: BYSTROV VALENTIN P
IPC: F23G7/00
Filed: 1991-07-24
Granted: 1995-03-10
Abstract: FIELD: chemical, oil-chemical industries, power engineering, municipal public utilities. SUBSTANCE: wastes, fuel and fluxes are located on surface of slag bath bubbled by oxygen-enriched air blast. Charging is carried out to disperse wastes over surface of slag bath. Gaseous processing products are brought out outside charging zone. Summary amount of oxygen in blast delivered to slug bath is 1.2-2.2 of amount of oxygen required theoretically to oxidize charge carbon to CO and hydrogen to H 2 O. Oxygen-enriched air blast over melt has summary amount of oxygen equal to 0.05-0.8 of amount of oxygen required theoretically for oxidizing carbon in charge to CO 2  and hydrogen to H 2 O. Liquid slag is discharged from furnace and is used for production of building materials. Processing gases do not contain toxic matter and, after dedusting, they can be exhausted into atmosphere. In other version of process use is made of calcium-containing flux, CaO to FeO ratio in charge being 0.2-0.6% to 1. To decrease carryout of dust, hard wastes can be loaded into slag bath in combustible containers. EFFECT: enlarged operating capabilities. 3 cl, 1 dwg, 1 tbl
Patent RU-2010830-C1 (RU)
Title: Method of demineralization of cake in production of gelatin
Inventor: ZOTOV BORIS G
IPC: A23J1/10
Filed: 1991-07-19
Granted: 1994-04-15
Abstract: FIELD: gelatin and meat industry. SUBSTANCE: essence of cake demineralization method resided in that cake was treated with phosphoric acid solution having concentration of 10 to 25 % in terms of phosphoric anhydride by two steps. In the first step, phosphoric acid was introduced in amount exceeding normal stoichiometric rating prescribed for amount of calcium contained in cake which was treated at residual pressure of 0.15 to 0.8 atm and temperature of 15 to 35 C during 0.5 to 3.0 h. In the second step, phosphoric acid was introduced in amount sufficient for maintaining concentration of free acid in admixture at level of 10 to 25 % , in terms of phosphoric anhydride, by adding reusable phosphoric acid. Product was treated at atmospheric pressure and temperature equal to that involved in the first step during 120 to 168 h. EFFECT: higher efficiency.
Patent RU-2085056-C1 (RU)
Title: Electric heater
Inventor: BOJTSOV VLADIMIR I
IPC: H05B3/44
Filed: 1991-09-26
Granted: 1997-07-20
Abstract: FIELD: mechanical engineering; equipment for heating water and other liquids by directly passing electric current through liquid flow using conductance of ionized layer. SUBSTANCE: liquid flowing in gap 10 between coaxial electrodes 1, 2 heats up together with electrodes 1, 2. Liquid flows over their external walls and additionally takes heat reducing heat flow from external wall of case 3 coaxial to electrodes to surrounding atmosphere. Inlet and outlet pipe connections 4 and 5 are in electric contact and pipe connection 5 is grounded. EFFECT: facilitated grounding of outlet pipe connection and heater assembling. 2 cl, 1 dwg
Patent RU-2001546-C1 (RU)
Inventor: PERELMAN GRIGORIJ E
IPC: A01D33/14
Filed: 1991-07-22
Granted: 1993-10-30
Abstract: Использование: в сельскохоз йственном машиностроении , в частности в картофелеуборочных  машинах Сущность изобретени : с целью снижени  повреждений клубней при их погрузке в кузов  транспортного средства обеспечени  контактного  складывани  выгрузной части в транспортное положение  при случайном столкновении с бортом транспортного  средства, выгрузное устройство содержит  поперечный горизонтальный транспортер с выгрузной  частью, выполненной в виде горки раската  снабженной скатным лотком, т гу-стабилизатор с регулируемой длиной, один конец которой шарнир-  но соединен с рамой машины, а другой - кинематически  св зан с выгрузной частью, а также гидроцилиндр  управлени  поворотным подъемным транспортером . При этом регулируема  т га-стабилизатор  рабочего угла горки раската выполонена телескопической  в сторону уменьшени  ее длины. Гидроцилиндр  подъема выгрузного устройства св зан с  насосом через гидрораспределитель трактора  только поршневой полостью, в то врем  как штоко-  ва  полость оснащена сапуном -На раме поворотного  подъемного транспортера в зоне холостой  ветви установлен поддон а боковые стенки и днище  скатного лотка сужены к концу лотка, наход щегос  в зоне кузова Лоток выполнен из эластичного  материала например резины. 2 з п ф-лы, 2 ил.
Patent RU-2038410-C1 (RU)
Title: Plant for plasma treatment of product surface
Inventor: KULIK PAVEL P
IPC: C23C4/00
Filed: 1991-11-01
Granted: 1995-06-27
Abstract: FIELD: plasma treatment of product surfaces. SUBSTANCE: plant for plasma treatment of product surface has two electrode units 1 installed in holes of gas-tight partition 2. Installed in partition 2 is feeder 3 through which working material is supplied. Shaper 4 of jet gas protection screen presents closed pipeline connected over its entire perimeter with gas-tight partition 2. Wall of shaper 4 facing plane of holder 6 has through recess over whole perimeter of shaper 4. Recess 8 is closed with partition 9 of porous material. EFFECT: higher efficiency. 4 cl, 1 dwg
Patent RU-2032838-C1 (RU)
Title: Torbo-compressor
Inventor: GYAVGYANEN YURIJ V
IPC: F02B37/00
Filed: 1991-11-13
Granted: 1995-04-10
Abstract: FIELD: engine engineering. SUBSTANCE: torbo-compressor has housing, shaft with turbine and compressor working wheels, branch pipe for supplying gas mixture, and sealing unit. The turbo-compressor is provided with a branch pipe having a passage for supplying gas mixture from the branch pipe to the part of the turbo-compressor arranged downstream of the turbine. EFFECT: improved design. 6 dwg
Patent RU-2070474-C1 (RU)
Title: Permeable to gas nozzle for metal casting (versions) and method of its production
Inventor: BRYUS DANVORT
IPC: B22D41/50
Filed: 1990-04-30
Granted: 1996-12-20
Abstract: An immersion nozzle (10) for continuous metal casting having an elongated nozzle body (12) formed from a porous, gas permeable refractory material. The nozzle body has a conduit (18) extending longitudinally therethrough and an inner surface (20) which defines the conduit. The nozzle body also includes an outer surface defining a predetermined body profile and channels (24, 26, 28, 30) formed in the outer surface (16) of the nozzle body. A metallic housing (14) encases the nozzle body and has an inner surface (32) dimensioned to substantially conform to the profile of the nozzle body. The housing is secured to the nozzle body by a refractory mortar (40) which forms a rigid relatively air-tight layer between the housing and the nozzle body, wherein the channel means form internal passages in the nozzle. A port (34) is provided on the housing in registry with the channels in the nozzle body. The port is connectable to a source of inert gas, which is operable to force the gas into the passages and into the porous refractory material.
Patent RU-2045364-C1 (RU)
Title: Method of obtaining the permanent joint
Inventor: ILIN VIKTOR TIMOFEEVICH
IPC: F16B5/07
Filed: 1991-09-16
Granted: 1995-10-10
Abstract: FIELD: electronic industry. SUBSTANCE: articles to be connected are laid one on another. A two-layer coupling member is shaped of the article material by means of stretching without the clamp up to the rupture of the bottom part. Then the edge of the coupling member is bent aside by a separate tool onto the exterior side with the hook formation. The innovation concerns the assembly work. EFFECT: reduced labour intensity and metal usage of the permanent lap joint of articles. 1 dwg
Patent RU-2017486-C1 (RU)
Inventor: GRIGOREV ALEKSANDR V
IPC: A61K47/04
Filed: 1991-12-02
Granted: 1994-08-15
Abstract: FIELD: medicine. SUBSTANCE: for preparing of medicinal biopreparation charcoal is used (particle size is less 30 microns). Microbial cells are applied on surface of biopreparation at surface concentration 2.1·10 3  - 1.0·10 5 . Use of proposed preparation will ensure to enhance efficacy of disbiose correction. EFFECT: enhanced quality of preparation. 2 tbl
Patent RU-2013060-C1 (RU)
Title: Method for preserving greens or fruits
Inventor: VASILEV PAVEL M
IPC: A23B7/14
Filed: 1991-12-26
Granted: 1994-05-30
Abstract: FIELD: home preservation of fruits and vegetables. SUBSTANCE: fruits or greens are placed into glass can, preserving agent is added to the can, and the can is sealed with a cap. As the preserving agent there is used admixture of alkaline metal sulfite and weak base salt, which is placed to plastic package and wetted with water prior to its usage. The ingredients of mixture are used in the following ratio, % by weight: alkaline metal sulfite 10-90, weak base salt - balance. EFFECT: provides high palatability.
Patent RU-2001070-C1 (RU)
Inventor: ASTANOV SALIKH
IPC: C09B61/00
Filed: 1991-12-28
Granted: 1993-10-15
Abstract: Использование, в пищевой промышленности, в  частности в производстве пищевых красителей.  Сущность способа растительное сырье, в качестве которого используют осадок, полученный после выделени  и осветлени  сока из плодов граната экстрагируют  при 45 50&deg;0с с перемешиванием в течение  10-15 мин, полученный экстракт смешивают с  соком, а за 15 - 20 мин до конца выпаривани  добавл ют  лимонную кислоту, причем в процессе выпаривани  провод т барботирование инертным газом , полученный концентрированный краситель  подвергают ИК-излучению в течение 100 - 120 с  или лазерной обработке в течение 40 - 60 с
Patent RU-2000557-C1 (RU)
Inventor: KRYLOV VYACHESLAV M
IPC: G01K7/00
Filed: 1991-12-20
Granted: 1993-09-07
Abstract: Изобретение относитс  к термометрии.  Устройство дл  измерени  температуры повышает  точность измерени  и помехоустойчивость  в лини х св зи большой длины. Сущность изобретени : устройство содержит  релаксационный датчик температуры,  подключенный через двухпроводную линию  св зи к регистратору и источнику питани .  Между ними размещен преобразователь  амплитуды импульсов в посто нное напр жение . Преобразователь выполнен в виде  трех конденсаторов и двух транзисторов. 2  ил.
Patent RU-2009010-C1 (RU)
Title: Die casting machine with pressurized gas
Inventor: VOLKOV ANATOLIJ E
IPC: B22D18/00
Filed: 1992-02-07
Granted: 1994-03-15
Abstract: FIELD: foundry. SUBSTANCE: machine has a pressure chamber and vacuum chamber in the form of a cup, movable plate for separating them, partitions of molding metal mounted in the openings of the movable plate, melting device located in the pressure chamber along its axis over the partition and adapted for producing a bath of molten metal directly in the partition, evacuated cups mounted in the openings of a movable table. The cups are adapted for placing moulds and metal guides. EFFECT: enhanced efficiency and widened operating capabilities. 3 cl, 2 dwg
Patent RU-2051633-C1 (RU)
Inventor: KLEPACH NIKOLAJ STEPANOVICH
IPC: A61B17/56
Filed: 1991-09-30
Granted: 1996-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves preliminary introduction of an axial guide pin, a guide with a longitudinal central hole, a guide tube for protection of soft tissues with control of direction and depth of implantation of a threaded bar which ensures the requisite accuracy of its passage through the limb of base vertebra arch without the prolonged use of an electron-beam image amplifier. The device for osteosynthesis incorporates a revolving mechanism in the form of a casing which accommodates a ratchet with a stop, a rectangular socket with a ball lock at one end, and a handle with circular recesses installed on the opposite end, perpendicularly to the casing. The device is also provided with attachments in the form of a guide with a central longitudinal hole, protective tube and end points for the passage of the threaded bar, said attachments intended for multifunctional operation of the device. EFFECT: improved functional and operational characteristics. 2 cl, 8 dwg
Patent RU-2037602-C1 (RU)
Title: Method to manufacture club-footed piles
Inventor: ISAEV VENIAMIN I
IPC: E02D5/34
Filed: 1992-01-03
Granted: 1995-06-19
Abstract: FIELD: civil engineering. SUBSTANCE: casing provided with self-opening tip is lowered in soil when the tip is closed. Then explosive charge is placed in the casing. The casing is filled with concrete mixture, and the casing is moved up a little when the tip is open. In so doing concrete mixture is laid down up to the top of the casing, and firing explosive charge is carried out in the process of casing withdrawal. The withdrawal is performed concurrently with vibrating action. EFFECT: increased productivity. 4 dwg
Patent RU-2022458-C1 (RU)
Title: Electrical energy storage capacitor charging system
Inventor: BYSTROV VLADIMIR K
IPC: H03K3/53
Filed: 1992-04-17
Granted: 1994-10-30
Abstract: FIELD: pulse technique. SUBSTANCE: system has three-phase AC current source with three line terminals, valve-capacitor rectifying and multiplying assembly, storage capacitor, six valves, two capacitors, metering capacitor, voltage monitoring and phase control unit, controlled switch. EFFECT: provision for slow charge of storage capacitor. 5 dwg
Patent RU-2001147-C1 (RU)
Inventor: BELOV NIKOLAJ A
IPC: C22C21/00
Filed: 1992-01-30
Granted: 1993-10-15
Abstract: Использование сплав предназначен дл  получени  фасонных отливок Сущность изобретени   сплав содержит, мас.% никель - 3.0 - 65; марганец  - 1.4 - 22, цирконий - 0.4 - 0,8. молибден -  О 05 - 0,5, алюминий - опальное Свойства сплава «г 254-278 МПА МПа. 6 119-1гб%  1Ц9 ь 126%. НВ  88 - 94. НВ300 24-27 МПА. жидкоте-  ку iecTb  4 - 6 мм 1 табл
Patent RU-2035799-C1 (RU)
Title: Heterostructure based on indium arsenide-antimonide-bismuthide and process of its manufacture
Inventor: AKCHURIN RAUF KH
IPC: H01L21/208
Filed: 1992-01-10
Granted: 1995-05-20
Abstract: FIELD: production of semiconductor materials. SUBSTANCE: heterostructure based on indium arsenide-antimonide-bismuthide includes epitaxial layer carrying indium, arsenic, antimony and bismuth with following propotion of components, atomic per cent: indium 50; antimony 44-46; bismuth 0.3-0.5 and arsenic being the balance, and indium antimonide substrate. Novelty of heterostructure lies in presence of second epitaxial layer containing same components under following proportion of them, atomic per cent: indium 50, antimony 41-43; bismuth 0.3-0.5 and arsenic being the balance. Process is carried out by disolution of weights of indium arsenide and antimonide in metal solvent - bismuth at saturation temperature. Then homogenization of solution-melt at temperature 480 C and cooling of system with constant rate are conducted. Solution-melt is brought to contact with substrate at temperature 12-20 C below saturation temperature, it is removed from surface of exitaxial layer after growing of layer of specified thickness is completed. Further on second epitaxial layer is grown is one technological cycle with same sequence of operations. Solution-melt is brought to contact with surface of first epitaxial layer at temperature 7-18 C below saturation temperature. EFFECT: facilitated manufacture, enhanced quality of heterostructure. 2 cl, 3 tbl
Patent RU-2062614-C1 (RU)
Title: Method of local protection of operational field against action of environment and equipment for its realization
Inventor: AGAFONOV SERGEJ F
IPC: A61G10/02
Filed: 1992-05-13
Granted: 1996-06-27
Abstract: FIELD: medical equipment. SUBSTANCE: method is meant for local protection of operational field against penetration of bacteria and particles from environment during performance of surgical operations and treatment of patients by creation of circulation flow of abacterial heated air. It is intended for provision of temperature comfortable for patient on operational field with free access to operational field and for simultaneous maintenance of comfortable conditions for personnel owing to reduced convection of heated air from area of circulation flow, decrease of removal of foulings generated at operational field into environment and prevention of undesirable action of speedy flow of air on to operational field. Equipment for realization of method includes sucking cylindrical duct 1 with bottom 2 and ring deflector 3, pressure axially-symmetrical duct 4 housing fan 6, heating unit 5, filter 7 and air distributor anchored in series. Air distributor is composed of cylindrical ring 8 and grid 9 set in sequence. Pressure duct 4 is anchored inside sucking duct 1 uniaxially to it. Air goes from sucking duct into pressure duct 4 under action of fan 6, is heated by heating unit 5, is filtered in filter 7, passes through air distributor and is fed in the form of downcast vertical stream of heated abacterial air into zone of operational field with balanced profile of speed. Under action of Archimedean force stream of heated air is completely retarded on operational field, heated air is slewed around, goes upwards in the form of circular flow along periphery of downcast stream and is forced into sucking duct 1 forming circulation of air flow. EFFECT: improved operational conditions. 2 cl, 3 dwg
Patent RU-2053381-C1 (RU)
Inventor: MARTYNYUK NIKOLAJ PAVLOVICH
IPC: F02B77/08
Filed: 1992-05-19
Granted: 1996-01-27
Abstract: FIELD: engine engineering. SUBSTANCE: device has a pickup connected with the delivery branch pipe of an oil pimp. The pickup is constructed as metallic pipe 2 and a pair of copper L- shaped rods arranged diametrically opposite with respect to the axis of pipe 2. The short end of each rod 8 is provided with tip 15 made of a dielectric and movable plate 10 of variable capacitor 11. EFFECT: enhanced reliability. 2 dwg
Patent RU-2018276-C1 (RU)
Inventor: VEDERNIKOV NIKOLAJ M
IPC: A61B17/42
Filed: 1992-05-26
Granted: 1994-08-30
Abstract: Изобретение относится к медицинской технике и предназначено для вакуум-экскохлеации содержимого полости матки при операциях по прерыванию беременности. Устройство для вакуум-экскохлеации содержит источник разрежения с емкостью для сбора аспирата, полую разъемную рукоятку со штуцерами на торцах для соединения с емкостью и экскохлеационной канюлей, размещенный в рукоятке контейнер. Контейнер выполнен сетчатым, а рукоятка имеет возможность сообщения ее полости с атмосферной и выполнена из прозрачного материала. 1 з.п. ф-лы, 3 ил.
Patent RU-2017433-C1 (RU)
Inventor: UDALOVA EMILIYA V
IPC: A23K1/165
Filed: 1992-06-17
Granted: 1994-08-15
Abstract: FIELD: agriculture. SUBSTANCE: this process prescribes introducing 10 to 30 % rye and complex consisting of such enzymatic preparations as cellopyridine and amilosubtiline in amount of 0.2 % and in equal ratio by mass. EFFECT: excellent feed for broiler chickens. 4 tbl
Patent RU-2065697-C1 (RU)
Title: Method for selecting wheat forms of different early ripening and photoperiodic sensitivity
Inventor: KOSHKIN VLADIMIR A
IPC: A01H1/04
Filed: 1992-05-26
Granted: 1996-08-27
Abstract: FIELD: agriculture. SUBSTANCE: method involves growing hybrid population under short daytime conditions; separating wheat forms during earing phase. Plants with early earing time are referred to as early ripening and having low photoperiodic sensitivity, plants with late earing time are referred to as late ripening and having high photoperiodic sensitivity. EFFECT: increased efficiency in selecting wheat forms and simplified method. 1 tbl
Patent RU-2035847-C1 (RU)
Title: Gear to load cassettes with semiconductor plates
Inventor: GOMANKOV IGOR L
IPC: H05K13/02
Filed: 1992-07-01
Granted: 1995-05-20
Abstract: FIELD: electronics. SUBSTANCE: gear is attached to technological plant which has window for cassette loading. There is formed window in vertical base, hermetically sealed cover is located on one side of it and container with cassette with semiconductor plates is placed on its other side. Container is mounted on platform and is equipped with locks anchoring it on vertical base and making it possible to free wall of container adjacent to window in vertical base. Spherical joint is attached to sealed cover. Cover is provided with magnetic latches. Rotational module is positioned beneath platform. EFFECT: enhanced operational efficiency. 3 dwg
Patent RU-2046666-C1 (RU)
Title: Device for transporting material for mills
Inventor: NIKURASHIN VLADIMIR V
IPC: B02C21/02
Filed: 1992-07-22
Granted: 1995-10-27
Abstract: FIELD: mining, cement and chemical industries. SUBSTANCE: device for material transportation has housing 1 with neck 2 which can be moved on wheels in process of installation. In operating position neck 2 is mated with mill 3. Device has also upper flange 5 to be connected in operating position with pipeline 6 and support flange 7 for connection in operating position with foundation 8. Upper flange is tilted towards mill, and support flange is tilted to side opposite to mill. EFFECT: enlarged operating capabilities. 1 dwg