baber/WOPTO huggingface dataset:
Patent RU-2086185-C1 (RU)
Title: Method for performing gastric resection
Inventor: NIKITIN NIKOLAJ A
IPC: A61B17/11
Filed: 1993-01-15
Granted: 1997-08-10
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out retrocolonic transverse end-to-side gastroenteroanastomosis on isolated loop of intestine brought through the window in the transversal colon to the right of the superior mesenterial vessels above the descending segment of the duodenum, so that the loop repeats anatomical position of the duodenum, leaving stomach stump with gastroenteroanastomosis in the upper story of the abdominal cavity and attaching the abducted intestine to the lesser omentum, duodenal stump, in the window of the transversal colon mesenterium and to the zone of duodenojejunal passage. EFFECT: retained natural position of the gastric stump; retained vertical position of gastroenteroanastomosis. 1 dwg
Patent RU-2070675-C1 (RU)
Title: Sealing unit
Inventor: ZORIN ALEKSEJ TIMOFEEVICH
IPC: F16J9/00
Filed: 1993-03-10
Granted: 1996-12-20
Abstract: FIELD: sealing engineering. SUBSTANCE: sealing unit comprises piston with a sealing antifriction ring mounted in the ring dovetail groove of the piston, auxiliary member, and metallic sector with a threaded opening, lock washer and screw. The sealing ring is made up as preferably graphite inserts. The outer surface of the piston is provided with a groove with opening for the lock washer that goes into the ring groove. The auxiliary member is made up as a distant segment made of an antifriction nonmetallic material with an opening for the screw and inner plane with side ports wherein the metallic sector is received. The auxiliary member is set in the groove between the end inserts to provide a contact over their side surfaces. The distant segment is secured to the piston via a screw that passes through the opening in the metallic sector and lock washer. The diameters of the outer working surfaces of the inserts and the distant segment are equal. EFFECT: enhanced reliability. 2 dwg
Patent RU-2042510-C1 (RU)
Title: Device for grinding worn tyres
Inventor: GORSHKOV VYACHESLAV A
IPC: B29B17/00
Filed: 1993-03-29
Granted: 1995-08-27
Abstract: FIELD: grinding of worn tyres. SUBSTANCE: device has sharpening unit for interaction with cutting tool and additional gripping units, which are mounted onto the platform close to corresponding spindle. Drive of any spindle is made in form of pneumatic tyre with hub, mounted in align with tyre to be ground, and drive rollers for periodical contact with pneumatic tyre. Drive rollers are fixed and mounted uniformly at the same circle relatively angle of rotation of the platform. Each gripping unit is made of two units, which are mounted in align towards. Each unit is made in form of bushing. The unit has pusher, mounted inside the bushing for shift, and annular master cams. Spring-loaded rotatable levers are attached to the case. Operating surfaces of the master cams interact with the pushers. One unit is connected with the hub of pneumatic tyre. EFFECT: improved efficiency of operation. 10 dwg
Patent RU-2027145-C1 (RU)
Title: Регулируемый отвес (его вариант)
Inventor: MOVCHAN VLADIMIR M
IPC: G01C15/10
Filed: 1993-04-06
Granted: 1995-01-20
Abstract: Использование: изобретение относится к маркшейдерско-геодезическому приборостроению и может быть использовано для центрирования маркшейдерских приборов (теодолитов, нивелиров и т. д.) на точках визирования. Сущность изобретения: для повышения надежности работы отвеса в шахтных условиях, а также для повышения удобства его эксплуатации за счет облегчения возможности установки отвеса на нужной высоте над прибором, в отвесе, содержащем массивный удлиненный корпус с заостренной нижней частью, катушку с двумя боковыми щеками, установленную в прорези корпуса с возможностью вращения вокруг горизонтальной оси, проходящей через вертикальную ось отвеса, и намотанную на катушку гибкую нить, согласно первому варианту исполнения, каждая щека катушки снабжена соосным с ней цилиндрическим выступом, образующая поверхность которого сопряжена с поверхностью дополнительного выполненного в корпусе сквозного клинового паза определенных размеров, обращенного узкой частью кверху, и ортогонально пересекающего прорезь в корпусе. Согласно второму варианту исполнения регулируемого отвеса, каждая щека катушки снабжена соосным с ней цилиндрическим выступом, образующая поверхность которого сопряжена с поверхностью сквозной прорези в корпусе, выполненной в виде клинового паза определенных размеров, обращенного узкой частью кверху. 2 с.п.ф-лы, 4 з.п.ф-лы, 7 ил.
Patent RU-2061076-C1 (RU)
Title: Process of preparation of molybdenum oxide concentrate
Inventor: DYAKONOVA LIDIYA A
IPC: C22B34/34
Filed: 1993-04-06
Granted: 1996-05-27
Abstract: FIELD: ferroalloy metallurgy. SUBSTANCE: sulphide molybdenum raw material is calcinated in fluidized bed furnace. Fluidized layer is created by supply of air and of waste gas of multihearth furnace. Temperature of layer is controlled by change of quantitative ratio of air and waste gas of multihearth furnace with their total flow rate being constant. Produced calcinated products are roasted in multihearth furnace with production of oxide concentrate containing 0.05-0.18 per cent by mass of sulphur suitable for subsequent smelting of ferromolybdenum. EFFECT: improved efficiency of process. 1 tbl
Patent RU-2052180-C1 (RU)
Inventor: MARTYNOV ARKADIJ V
IPC: F25B39/04
Filed: 1993-04-16
Granted: 1996-01-10
Abstract: FIELD: cooling engineering. SUBSTANCE: condenser has housing, pipe bank 2 positioned inside the housing, super-cooler 3 for supercooling condensate of cooling agent, and branch pipes for supplying and discharging cooling agent and heat carrier. The condenser additionally has heat exchanger 4 positioned above bank 2 of heat exchanging pipes and consisting of cylindrical housing 16 wherein cylinder 17 with coil pipe 18 wound on it is coaxially mounted. Branch pipe 27 for supplying cooling agent is positioned at the top part of heat exchanger 4. There is accumulating tank 21 above the bank of heat exchanging pipes. The housing is provided with a baffle having an opening. The baffle is interposed between bank 2 of heat exchanging pipes and super-cooler 3 for supercooling condensate of cooling agent. Opening 8 in baffle 7 is positioned at one of the ends of super-cooler 3 for supercooling condensate of cooling agent. Branch pipe 15 for discharging cooling agent is positioned at the other end of super-cooler 3 for supercooling condensate of cooling agent. Branch pipe 15 for discharging heat carrier from the bank of heat exchanging pipes is connected to branch pipe positioned at the inlet of the heat exchanger through valve 31 and to branch pipe 30 for supplying heat carrier to accumulating tank 21 through valve 29. EFFECT: improved design. 3 cl, 3 dwg
Patent RU-2057904-C1 (RU)
Title: Method of borehole fixing
Inventor: SHMELEV PAVEL S
IPC: E21B33/14
Filed: 1993-06-15
Granted: 1996-04-10
Abstract: FIELD: borehole drilling. SUBSTANCE: in agreement with method casing strings are lowered into boreholes passing through ductile rocks. Then cement mortar is pumped into interpipe space and hole clearance. Cement mortar is pumped into interpipe space from face of borehole to floor of ductile rocks and from roof of ductile rocks to hole head. Viscous-elastic fluid is pumped into interval from floor up to roof of ductile rocks. Compression coefficient β. of viscous-elastic fluid is chosen from relation given in text of description. EFFECT: increased reliability of fixing of borehole under conditions of flow of rocks without any additional expenditures for enhancement of thickness of walls of casing pipes and with due account of their strength. 2 dwg
Patent RU-2047606-C1 (RU)
Inventor: BUROV YURIJ V
IPC: A61K31/34
Filed: 1993-06-18
Granted: 1995-11-10
Abstract: FIELD: organic chemistry. SUBSTANCE: product: adducts of orotic acid with amino acids or amines of the formula (I)   where NH 2 R beta-alanine residues, w -aminoenanthic acid, isoleucine methyl ester, D-glutamic acid, glutamic acid amide, asparagine, L-lysine, furfurylamine, 2-(3,4-dihydroxyphenyl)-ethylamine, guanidine, D-(-)-threo-p-nitrophenyl-2-aminopropanediol-1,3. Reagent 1: orotic acid. Reagent 2: β-alanine. Reaction conditions: temperature is below 80 C, stirring, cooling and crystallization. The yield is 69% of theory. Synthesized compounds were used in medicine, chemistry and agriculture. EFFECT: improved method of synthesis. 1 tbl
Patent RU-2076126-C1 (RU)
Title: Method for production of azo dyes
Inventor: GORELIK MIKHAIL V
IPC: C09B41/00
Filed: 1993-07-01
Granted: 1997-03-27
Abstract: FIELD: organic technology. SUBSTANCE: method is carried out by diazotization of 2-aminophenol, thus prepared product is then nitrated. The process is followed by interaction of thus prepared mixture of sulfates of 5-nitro-2-hydroxy3-nitro-2-hydroxybenzene diazonium with azo component. EFFECT: decreases amount of alkali, simplifies the method. 1 tbl
Patent RU-2063581-C1 (RU)
Title: Device for heating water
Inventor: SHMAGIN YURIJ A
IPC: F24H1/00
Filed: 1993-07-13
Granted: 1996-07-10
Abstract: FIELD: power engineering. SUBSTANCE: device comprises heat generator 1, gas burner 2 that underlies the heat generator, and thermometer. The burner is provided with safety automatics and temperature control. The device has a desk whereon heat generator 1 with gas burner 2 are mounted. The bottom portion of the front side of the desk is provided with controller for supplying air and check branch pipe of the heat generator. The top portion of the front desk is provided with the supply branch pipe wherein pickup 4 of the water temperature controller and thermometer are received. The desk is guarded with a decorative casing that can be opened. The casing is provided with openings 11 for supplying air and opening for reading a thermometer's indication and is secured to frame 7 as a separate unit. The frame is preliminary mounted in the opening in the furnace of a domestic stove. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2051324-C1 (RU)
Inventor: ABRAMOV YURIJ NIKOLAEVICH
IPC: F28D7/00
Filed: 1993-07-14
Granted: 1995-12-27
Abstract: Использование: в теплотехнике. Сущность изобретения: конструкция обеспечивает повышение гидромеханических пульсаций естественным путем, что приводит к интенсификации теплоотдачи на 30-130% по сравнению с теплоотдачей в потоках без пульсаций. Теплообменник содержит кожух 1 с радиальными патрубками 2 и 9 для межтрубной среды, теплообменные трубы 3, размещенные в кожухе 1 параллельно оси с зазорами относительно друг друга, и раздающий 10 и собирающий 11 коллекторы с патрубками 4 и 5 для трубной среды. Сумма площадей наружных поперечных сечений теплообменных труб 3 и площадь внутреннего сечения кожуха 1 связаны соотношеннием  , где n число теплообменных труб 3; F i  площадь наружного поперечного сечения i-й трубы 3; F площадь внутреннего поперечного сечения кожуха 1. Внутренняя и наружная поверхности теплообменных труб 3 могут быть выполнены с кольцевыми или спиральными выступами, расположенными относительно друг друга с интервалом, равным 4 5 внутренним диаметрам трубы 3, при этом площадь боковой поверхности одного витка выступа и площадь внутреннего поперечного сечения трубы 3 связаны соотношением  , где F б  и F вн  соответственно упомянутые площади. 1 з. п. ф-лы, 3 ил.
Patent RU-2071461-C1 (RU)
Inventor: BODRIKOV IVAN V
IPC: C07C19/045
Filed: 1993-07-13
Granted: 1997-01-10
Abstract: Использование: сырье крупнотоннажных мономеров-винилхлорида, 1-2-дихлорэтан является растворителем с широким спектром свойств и сырьем для получения других хлорсодержащих растворителей (трихлорэтилена, перхлорэтилена и др. ). Сущность: процесс ведут хлорированием этилена хлором в среде жидкого 1,2-дихлорэтана при температуре от 20 град. С до температуры кипения реакционной массы (84 град С и выше) в присутствии комплексных катализаторов в количестве 0,1-2,0 мас.%. В качестве катализаторов используют тройные каталитические системы, включающие комплексы галогенидов металлов таких FeCl 2 , FeCl 3 , SnCl 4 , SbCl 5  с азотсодержащими донорами, такими как гексаметилфосфортриамид, пиридин и ингибиторы радикальных реакций-2,6-ди-трет-бутил-4 метил-фенол, n-нитрофенол, 2,2-ди(n-оксифенил)пропан. 2 табл.
Patent RU-2053729-C1 (RU)
Inventor: RUKHLOV VIKTOR I
IPC: A61C11/00
Filed: 1993-11-12
Granted: 1996-02-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has adjustment unit to control relative jaw models position made in the form of an upright with slits independently vertically movable and rotatable with respect to the lower frame and provided with bolts having spherical heads being horizontally movable and engageable with spherical turned pits in the upper frame. The upper and lower frames have guides with catches. The device for fixing jaw models made in the form of removable bushings. EFFECT: simplified structure; enhanced quality of production. 3 dwg
Patent RU-2050619-C1 (RU)
Inventor: BONDARENKO ALEKSANDR G
IPC: H01H85/02
Filed: 1993-12-08
Granted: 1995-12-20
Abstract: Использование: в электротехнике, в электрических сильноточных плавких предохранителях, предназначенных для защиты электрических цепей от перегрузок и коротких замыканий, в частности для защиты от перегрузок и коротких замыканий мощных полупроводниковых преобразователей. Сущность изобретения заключается в следующем. Плавкий предохранитель содержит корпус из электроизоляционного материала и два металлических контактных фланца, соединенных с зигзагообразной плавкой вставкой, имеющей перешейки уменьшенного сечения. Благодаря тому, что участки уменьшенного сечения находятся на прямолинейных участках плавкой вставки, обеспечивается минимальное расстояние между фланцами, а следовательно, и лучший теплоотвод от перешейков. 3 ил.
Patent RU-2088020-C1 (RU)
Title: Статор электрической машины с жидкостным охлаждением и способ его изготовления
Inventor: ANTONOV YURIJ F
IPC: H02K15/02
Filed: 1994-01-11
Granted: 1997-08-20
Abstract: Изобретение относится к области электротехники и крупного электромашиностроения и может быть использовано в конструкциях электрических машин с жидкостным охлаждением. Сущность изобретения состоит в том, что конструктивные элементы статора, выполнены с прямоугольными пазами на их поверхности. В пазах размещены экранирующие трубчатые медные шины, при помощи которых упомянутые конструктивные элементы охлаждаются. Согласно данному изобретению, вдоль указанных прямоугольных пазов с обеих сторон выполнены дополнительные пазы трапециевидной формы глубиной 0,25-0,4 глубины прямоугольных пазов с образованием трапециевидных выступов. Причем, шины, зачеканены в прямоугольные пазы, а трапециевидные выступы по всей длине и отогнуты в сторону. Особенность способа изготовления данного статора состоит в том, что прямоугольные пазы имеют глубину, большую высоту сечения шин, а при зачеканке усилие прикладывают к наружной поверхности шины, на ширине боковых стенок с их пластической осадкой. Затем усилие прикладывают перпендикулярно наружной боковой поверхности выступов и одновременно пластически деформируют их и наружные стенки шины. 2 с. и 5 з.п. ф-лы, 4 ил.
Patent RU-2038802-C1 (RU)
Title: Method for producing and keeping live feed for decorative animals, mostly aquarium fish
Inventor: BOGOLAPOV SERGEJ V
IPC: A23K1/00
Filed: 1994-02-10
Granted: 1995-07-09
Abstract: FIELD: feed production. SUBSTANCE: method involves selecting and cleaning invertebrate hydrobionts, putting them into bags made from food polyethylene film 10-100 microns thick, filling said bags with liquid habitat, and sealing them tightly. The relation of the living weight of hydrobionts to the volume of liquid medium is 10 ml to 1 g of living weight. The liquid medium may be conventional tap water, and distilled water. The liquid medium may additionally be treated with antimicrobial agents, anticonvulsive agents, solutions of alkaline and alkali-earth metals, soluble salts of nickel, copper, zinc. EFFECT: higher efficiency. 6 cl, 1 tbl
Patent RU-2064507-C1 (RU)
Title: Method of casting steal in convertors with restricted input of scrap
Inventor: RYABOV VYACHESLAV VASILEVICH
IPC: C21C5/28
Filed: 1994-02-03
Granted: 1996-07-27
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: at the beginning of the cast, when directing the dross, the toyer moves vertically in the reciprocation mode, the amplitude and periodicity of the movement being controlled in accordance with the amount of loaded iron ore material and gradually reduced to the end of the direction of dross. Duration of the latter is determined from the relationship X:Y=250:500 where X is duration of the direction of dross expressed in per cent of the total duration of blow, and Y is a portion (%) of the scrap in the metal batch. EFFECT: new method proposed. 2 cl
Patent RU-2077684-C1 (RU)
Inventor: YUDITSKIJ VLADIMIR D
IPC: F25B21/00
Filed: 1994-03-09
Granted: 1997-04-20
Abstract: FIELD: cooling and freezing equipment, predominantly of domestic application. SUBSTANCE: thermoelectric cooler has heat insulating body with thermoelectric system fitted with system insulating hot junctions from cold ones manufactured in the form of vacuum chamber. Walls of chamber are fabricated from material with low thermal conductivity, for example, glass or ceramics. Vacuum chamber can have form of attachment of thermal elements. EFFECT: enhanced functional efficiency. 10 cl, 2 dwg
Patent RU-2095140-C1 (RU)
Inventor: MOROZOV YURIJ P
IPC: B02C23/00
Filed: 1994-03-14
Granted: 1997-11-10
Abstract: Использование: изобретение относится к обогащению полезных ископаемых и позволит повысить эффективность обогащения золотосодержащих продуктов. Сущность изобретения: способ избирательного измельчения включает операции подачи исходного материала в замкнутый цикл измельчения, измельчения циркулирующего продукта в зазоре между измельчающими дисками, классификации циркулирующего материала с удалением тонкоизмельченных компонентов и последующего удаления оставшегося продукта. При этом измельчение ведут при уменьшении во времени зазора между дисками и разрежении на выходе материала из зазора. 1 табл., 1 ил.
Patent RU-2082770-C1 (RU)
Title: Method for thermal rolling of cold-rolled strip of isotropic electrical steel
Inventor: FRANTSENYUK IVAN V
IPC: C21D8/12
Filed: 1994-06-07
Granted: 1997-06-27
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: invention relates to producing cold-rolled stock 0.35-0.7 mm thick with high electromagnetic properties, with or without electrical insulation coating, designed for manufacturing parts for magnetic conductors free of barbs, cleavages, and other malformations from steel containing (in wt %): carbon, 0.02-0.06; silicon, 0.2-3.2; manganese, 0.1-0.5; phosphorus, at most 0.18; sulfur, at most 0.008; chromium and nickel, at most 0.06 each; copper, at most 15; aluminium, 0.2- 0.6; titanium, at most 0.02; and iron, the balance, in conformity with technology involving annealing in continuously operated plants. Invention is distinguished with that hot-rolled strips up to 2.5 mm thick, after or without heat treatment and after etching, are subjected to cold rolling to final thickness. Thereafter, strips are degreased, washed, and subjected to decarbonizing baking in pusher- type furnace at 800-1050 C in nitrogen-hydrogen atmosphere, while ratio of steam content to hydrogen content drops from maximum, 0.26, to minimum, 0.006, in the temperature range 800 to 1050 C. Cooling to intermediary temperature 750-780 C is performed at rate 60-90 C/min in moistened nitrogen-hydrogen atmosphere with above-mentioned ratio rising from minimum to close to maximum, whereupon cooling proceeds with arbitrary rate to ambient temperature. EFFECT: improved electromagnetic properties of product.. 2 cl, 4 tbl
Patent RU-2082934-C1 (RU)
Inventor: PLATONOV EVGENIJ I
IPC: F41C3/14
Filed: 1994-06-23
Granted: 1997-06-27
Abstract: FIELD: hand small arms. SUBSTANCE: revolver with reduced overturning moment has barrel located below axis of cylinder rotation, receiver with grip located behind cylinder, cylinder hinged aside, and trigger mechanism with trigger, trigger catch, hammer, firing pin and hammer pin; hammer is furnished with spring-loaded connecting rod for engagement with trigger. Firing pin is made in the form of lever and hinge-mounted on trigger catch. Cylinder is hinged out on pin located below axis of cylinder rotation. Grip is positioned at level providing for coincidence of axis of shooter's elbow bone with bore axis. EFFECT: enhanced accuracy of fire. 2 dwg
Patent RU-2103037-C1 (RU)
Inventor: PODOL SKAJA EHLANA EHDUARDOVNA
IPC: A61N5/06
Filed: 1994-07-18
Granted: 1998-01-27
Abstract: FIELD: medicine. SUBSTANCE: method involves exposing pathologic focus to coherent monochromatic helium-neon laser radiation with working wavelength being equal to 0.63 mcm radiation power of 15 mW in three stages. Different parameters and laser radiation modes are applied in radiation injury focus: necrolytic action at the first stage, anti-inflammatory action at the second stage and reparative action at the third stage. EFFECT: enhanced effectiveness of treatment; excluded adverse side effects. 4 cl
Patent RU-2095503-C1 (RU)
Inventor: STENLI ALAN GEJMBURGER
IPC: D21C9/16
Filed: 1993-03-05
Granted: 1997-11-10
Abstract: FIELD: pulp-and-paper industry. SUBSTANCE: method includes feeding woodpulp in amount providing its concentration 5-45% into silicate-free bleaching solution containing (based on oven-dried pulp) 0.2-0.6 wt % silicate substitute, 2-6 wt % hydrogen peroxide, and alkali; aging in bleaching solution at 35-85 C for 2-6 h; and separation of bleached pulp from a part of bleaching solution. According to invention, bleaching solution contains 2 to 6 wt % sodium carbonate. Two-step bleaching method is also provided, according to which, first-step bleaching solution contains 2 to 6 wt % sodium carbonate and second-step solution 3 to 4 wt % sodium carbonate. EFFECT: increased whiteness degree. 10 cl, 8 tbl
Patent RU-2070456-C1 (RU)
Title: Rolling mill for slant roller straightening
Inventor: BLINOV YURIJ I
IPC: B21D3/04
Filed: 1994-12-05
Granted: 1996-12-20
Abstract: FIELD: metals working, round cross-section rolling products straightening. SUBSTANCE: rolling mill for slant roller straightening has input roller conveyer provided with mounted along its axis and capable to move ring-type induction heater to heat straightened rolling products in given local cross-sections, rollers cage and removing roller conveyer. The technical solution allows to increase accuracy of straightening and to decrease significantly straightening required power consumption and dimensions of equipment. EFFECT: increased accuracy of straightening, decreased power consumption and equipment dimensions. 1 dwg
Patent RU-2147304-C1 (RU)
Title: Macrocyclic bis-indol maleimide derivatives, method of preparation thereof (variants) and pharmaceutical composition
Inventor: VILL JAM FREHNSIS KHIT
IPC: A61K31/55
Filed: 1994-12-02
Granted: 2000-04-10
Abstract: FIELD: medicine and pharmaceutical composition. SUBSTANCE: described are new macrocyclic bis-indolemaleimide derivatives of formula I:   wherein R 1 ,R 2 ,X,Y,W,m are as defined in claim 1. They relate to new and potent proteinkinase C inhibitors and have high isosime selectivity. They are useful in treating diseases associated with diabetes and also diseases such as ischemia, skin diseases and cancer. Also described are method of preparation thereof (variants) and pharmaceutical composition based on compounds of formula I. EFFECT: improved properties of the title composition. 15 cl, 121 ex, 2 tbl