baber/WOPTO huggingface dataset:
Patent RU-2027142-C1 (RU)
Inventor: BELOZUBOV EVGENIJ M
IPC: G01B7/16
Filed: 1984-11-10
Granted: 1995-01-20
Abstract: FIELD: measurement technology. SUBSTANCE: initial input signals of the gauge are measured at two values of temperature operation range Thermo-sensitive resistor is connected to one arm of bridge circuit. Then the gauge is pressurized at normal climatic conditions. EFFECT: improved precision of measurement. 1 dwg
Patent RU-2006760-C1 (RU)
Inventor: MATYASH YURIJ I
IPC: F25B17/06
Filed: 1989-06-01
Granted: 1994-01-30
Abstract: FIELD: cooling of objects by means of adsorption refrigerating plants. SUBSTANCE: adsorbers are shifted in succession from cooling zone to heating zone and portion of working gas under working pressure is delivered to user from adsorber 2 heated to highest point and simultaneously portion of working gas removed from user to cooling zone is absorbed by adsorber 2. Cooling action is effected in regenerative-sorption cycle and replenishment of adsorbers 2 in course of their motion to heating zone is effected with part of working gas which was used for removal of compression heat and adsorption from regenerator 12 and desorber 14, thus providing for additional amount of working gas used for creation of cooling effect. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2035599-C1 (RU)
Title: Internal combustion engine with phase shifting of operation cycle
Inventor: TARAND YURIJ K
IPC: F02B25/00
Filed: 1989-10-18
Granted: 1995-05-20
Abstract: FIELD: engine engineering. SUBSTANCE: engine has cylinder, working and auxiliary pistons received in the cylinder, spark plug, inlet and outlet valves mounted in the wall of the cylinder, transmitting members coupled with the crankshaft, additional shaft connected to one of the transmitting members, cam coupled with one of the ends of the additional shaft, returning spring, and stop with a rod connected to the auxiliary piston. One of the ends of the spring is connected to the stop which is in contact with the cam. The working piston is coupled with the crankshaft through a crank mechanism. The gear ratio of the transmitting members is 1. Power hydraulic cylinder with a rod and oil distributor, which affords movement of the rod of the power hydraulic cylinder, can drive the auxiliary piston. EFFECT: enhanced efficiency. 2 cl, 4 dwg
Patent RU-2026840-C1 (RU)
Title: Method of obtaining cement clinker
Inventor: MAKOV EVGENIJ PAVLOVICH
IPC: C04B7/36
Filed: 1990-06-18
Granted: 1995-01-20
Abstract: FIELD: construction material industry. SUBSTANCE: method involves mixing ground raw material mixture with solid fuel and exposing it to high-temperature decarbonization in cross-flow furnace, with carbon dioxide and chemically bound water being lost in the process of decarbonization and as a result, weight of raw material mixture being reduced by 40-50% and mixture particles a being disintegrated; cooling raw material mixture and grinding in mixture with remaining solid fuel; clotting, preferably by pressing; subjecting to final sintering in cross-flow furnace. Method allows consumption of power for grinding and clotting to be reduced by 42% and heat consumption to be reduced by 9%, which is provided by removal of 40-45% of components of total weight of mixture prior to grinding and clotting. EFFECT: reduced consumption of power and heat. 1 dwg
Patent RU-2021692-C1 (RU)
Inventor: ISHCHUK ALEKSANDR A
IPC: A01G23/00
Filed: 1990-07-25
Granted: 1994-10-30
Abstract: Использование: для внесения на поля удобрений. Сущность изобретения: для повышения производительности намыва сапропеля на поля предусматривается намыв сапропеля в чек на полосы борозд без валиков, нарезанных на предварительно увлажненном и уплотненном грунте, чередующихся с участками глубоко взрыхленного грунта. Обезвоживание сапропелевой пульпы ведут через соломенные фильтры, совмещенные с водосливами в боковых оградительных валиках. Количество фильтров увеличивают по мере удаления от верхней части чека до места сброса осветленной воды. Это увеличивает плотность грунта борозд, сопротивление каждого типа связного грунта размыву, что позволяет увеличить начальный удельный расход пульпы, обеспечивая повышение производительности намыва сапропеля при уменьшении ширины чека намыва. 2 ил.
Patent RU-2035211-C1 (RU)
Title: Waste gases separation in processing of fowl droppings
Inventor: MALOFEEV VYACHESLAV I
IPC: B01D53/34
Filed: 1990-10-11
Granted: 1995-05-20
Abstract: FIELD: gas separation, poultry. SUBSTANCE: dust is separated by cyclone, and gases to be treated are separated by a counter flow of water solution of reagents. A water solution is as follows (percent of mass): NaOH 0.9; Ca(OCl) 2 I. KMnO 4  I. At the same time, gases are cooled to 35-40 C. After that, gases are passed through a filter whose layers are successively placed in the direction of gases as follows (percent of mass): peat (60-63), natural zeolite (25-30), straw (5-10), branches of wood (the remainder). Gases are passed at a speed of 7-8 meters per minute. The gas separated has no CO; but it has 1.7-4.2 mg per cub. meter of NH 3 . NO 2  H 2 S SO 2 .. EFFECT: higher accuracy and reliability. 1 cl, 1 tbl
Patent RU-2017329-C1 (RU)
Title: Current pulse generator
Inventor: MOSKALEV VLADILEN A
IPC: H03K3/53
Filed: 1990-10-31
Granted: 1994-07-30
Abstract: FIELD: pulse engineering. SUBSTANCE: generator has single-phase shock-excited oscillator 1, thyristors 2,7,8,9, inductive integrator 3, capacitors 4,6, switch 5, load circuit 10, gate 11. Electric current carrier from inductive integrator 3 to load circuit 10 is transmitted via gate 11 under open thyristor 9. Capacitor 6 discharge to thyristor 2 at output current provides increase in load pulse power. EFFECT: increased output power. 2 dwg
Patent RU-2070152-C1 (RU)
Inventor: TISHIN VALENTIN M
IPC: B65G53/04
Filed: 1990-12-13
Granted: 1996-12-10
Abstract: FIELD: materials transportation. SUBSTANCE: amount of material to be transported is placed in container whose outlet hole is connected with transportation route, then material is acted upon by compressed gas to build constant pressure over entire surface of material, except for surface located in zone of outlet hole. After separation of layer intended for delivery into outlet hole, constant pressure is maintained on surface of material remaining in container by limiting consumption of compressed gas in portion of reservoir freed from successive layer of material and adjoining the outlet hole zone. EFFECT: enlarged operating capabilities.
Patent RU-2021593-C1 (RU)
Title: Process for determining phenol and 2,4,6-trichlorophenol in aqueous media
Inventor: KORENMAN YAKOV I
IPC: G01N31/16
Filed: 1990-12-17
Granted: 1994-10-15
Abstract: FIELD: analytical chemistry. SUBSTANCE: the process comprises concentration of the compounds being analyzed with butyl alcohol in an amount of 2.6-3.8 wt % in the presence of 40.0-46.2 wt % sodium sulfate in an aqueous phase followed by potentiometric titration of the extract in dimethylformamide with an alkaline solution in isopropyl alcohol. EFFECT: greater efficiency of the process. 1 tbl
Patent RU-2050399-C1 (RU)
Inventor: ZHURAVSKIJ ANATOLIJ ALEKSANDRO
IPC: C10B5/00
Filed: 1991-02-11
Granted: 1995-12-20
Abstract: Использование: горизонтальные коксовые печи, в частности конструктивное выполнение отопительной системы торцевой, придверной зоны печи, и может найти применение в коксохимической промышленности. Сущность изобретения: горизонтальная коксовая печь содержит камеру коксования, обогревательные простенки, состоящие из вертикальных отопительных каналов, соединенных попарно посредством перевальных и рециркуляционных окон внутри каждой пары, и каждая крайняя пара отопительных каналов обогревательного простенка снабжена торцевым дополнительным отопительным каналом, соединенным с ними в верхней части их разделительной стенки посредством перевального окна, каналы для подвода отопительного газа из распределительных коллекторов и соединительные ходы для подвода воздуха из регенераторов в отопительные каналы, вертикальные отопительные каналы крайней пары снабжены индивидуальными соединительными ходами, выходящими в смежные регенераторы, соединительный ход торцевого дополнительного отопительного канала выполнен в кладке с возможностью сообщения с атмосферой, торцевой дополнительный отопительный канал соединен с двумя смежными распределительными коллекторами посредством одного или двух каналов для подвода отопительного газа, основание торцевого дополнительного отопительного канала приподнято под основанием смежного отопительного канала на 0,05 0,15 высоты последнего, а разделительная стенка между дополнительным и смежным отопительными каналами в своей нижней части выполнена сплошной. 3 ил. 2 табл.
Patent RU-2021555-C1 (RU)
Title: Cryogenic vessel
Inventor: SIMONOV PETR P
IPC: F17C13/08
Filed: 1991-04-05
Granted: 1994-10-15
Abstract: FIELD: cryogenic engineering. SUBSTANCE: cryogenic vessel has internal and outer tanks rigidly interconnected with heat supports. The heat support has bearing ring and couplers made of glass textolite and positioned tangentially with respect to the ring and inclined to plane of the support. The couplers are 'broken lines'. One ends of each pair of the couplers are fitted on common axles and others are secured to outer and internal tanks alternatively. EFFECT: decreased heat losses. 4 dwg
Patent RU-2017752-C1 (RU)
Title: Method of synthesis of low-molecular 1,2-polybutadiene
Inventor: AKSENOV VIKTOR I
IPC: C08F4/48
Filed: 1991-04-17
Granted: 1994-08-15
Abstract: FIELD: polymeric compounds. SUBSTANCE: method involves polymerization of butadiene-1,3 in alkylaromatic solvent in the presence of initiating system and regulator of molecular mass. Initiating system consists of organolithium and electro-donor compounds. Regulator of molecular mass - potassium diisobutylaluminate. Atomic ratio potassium:lithium is 0.1-0.5. EFFECT: improved method of synthesis. 1 tbl
Patent RU-2013046-C1 (RU)
Inventor: ANDRIANOV ALEKSANDR M
IPC: A01J5/04
Filed: 1991-05-05
Granted: 1994-05-30
Abstract: FIELD: agricultural engineering. SUBSTANCE: apparatus comprises teat cups, receiver with milk chamber divided into four parts, pulser with a working chamber for each quarter of the udder, milk meter accommodating milk traps fixed on partition. Said traps are made as paired cylinders with pistons and rods, circular magnets and drain holes. Displacement of drain chute is limited by stops. Floats are connected by rods with drain chutes. Depending on the position of the chute, milk is drained into one of cylinders 17. At a certain weight of milk the piston comes in contact with circular magnet and milk flows out through drain hole into a cavity, then into milk chamber and milk duct. EFFECT: improved design. 5 cl, 2 dwg
Patent RU-2043254-C1 (RU)
Title: Method and device for water transportation of large diameter pipes and passing cargoes
Inventor: BIMBEREKOV PAVEL A
IPC: B63B35/58
Filed: 1991-06-21
Granted: 1995-09-10
Abstract: FIELD: water transport. SUBSTANCE: method consists in sealing the ends of pipes with detachable members and transporting them and passing cargoes by water in one direction. Pipes thus sealed up are rafted into single cargo volume and are transported in such state. Besides that, passing cargoes are transported on (in) rafted pipes; sealed-up pipes are rafted by means of framework made of large-diameter pipes which are to be transported with ends sealed up by pneumatic stops fitted on tubular sealing cross-pieces. EFFECT: enhanced reliability. 3 cl, 3 dwg
Patent RU-2028270-C1 (RU)
Title: Rotary boom crane
Inventor: LITVINENKO-ARKOV NIKOLAJ V
IPC: B66C23/06
Filed: 1991-07-08
Granted: 1995-02-09
Abstract: FIELD: hoisting and conveying machinery. SUBSTANCE: load hoisting mechanism 14 is mounted on the boom for rotation round its longitudinal axis. Irrespective of the boom position, the hoisting mechanism remains in one plane with snatch block 10, which is mounted eccentrically on shaft 9 rotating freely in the crane boom head under action of torque resulting from gravitational force of the block due to its eccentricity. EFFECT: improved efficiency. 3 dwg
Patent RU-2061865-C1 (RU)
Title: Method for open mining
Inventor: LINEV VLADIMIR P
IPC: E21C41/26
Filed: 1991-10-11
Granted: 1996-06-10
Abstract: FIELD: mining. SUBSTANCE: method for open mining is laid in dividing a part of working area of a quarry in plane into plots, forming of non-working bank on plots of working area. The banks are alternated along quarry depth with working horizons according their spacing, spacing upper horizons of temporary non-working bank concurrently with its forming using their bringing into temporary non-working state working horizons placed beneath, spacing successive horizon of temporary non-working bank at each plot of working area after bringing it into temporary non-working state of a step of this horizon at adjacent plot of quarry working area. EFFECT: increased resultant slope of quarry working bank. 1 dwg
Patent RU-2035657-C1 (RU)
Inventor: TSARENKO ANATOLIJ I
IPC: F21V23/02
Filed: 1991-11-04
Granted: 1995-05-20
Abstract: FIELD: illumination engineering. SUBSTANCE: luminaire has a filament lamp with lamp-holder secured to the wall with a cantilever in the plane of a diffuser and provided with flexible wire, intermediate suspension switch, and plug positioned at the free end of the flexible wire. L-shaped piping cantilever is freely mounted in openings of the top and bottom walls of a box hollow housing. A step-down transformer is arranged inside the space of the housing. The secondary winding of the transformer is connected to miniature low-power filament lamp of low voltage positioned at the opening made in the wall of the box housing. A push-button switch positioned in the other opening of the same wall is connected in the circuit of the first winding of the step-down transformer. The main filament lamp is provided with an additional (push-button) switch. Planks having L-shaped openings are mounted at the top and bottom of the back side of the box housing. The diffuser is constructed as a hollow thin-walled cylinder without top and bottom bases, made of semitransparent material, and suspended on lateral thin rods which are screwed in the side threaded openings made in the ring freely mounted above the holder. There are heads of grate diameter at the free ends of the rods. EFFECT: improved design. 5 cl, 3 dwg
Patent RU-2033463-C1 (RU)
Title: Wear-resistant composition material on the basis of powder steel
Inventor: MIKULYAK OREST VASILEVICH
IPC: C22C38/36
Filed: 1991-07-04
Granted: 1995-04-20
Abstract: FIELD: powder metallurgy. SUBSTANCE: proposed material has the following composition, wt.-%: bronze 10-18; powder steel 82-90. Steel has components at the following ratio, wt.-%: carbon 2.5-3.4; chrome 10.0-14.3; vanadium 3.6-14.6; copper 1-5, and iron - the rest. Material shows high wear-resistance and treatability by cutting and can be used for strengthening and recovery of surfaces after intense wearing. EFFECT: enhanced quality of material. 2 tbl
Patent RU-2036973-C1 (RU)
Title: Method for decorating of leather and fur half-finished product
Inventor: ROMANOV YURIJ A
IPC: C14C9/00
Filed: 1991-12-27
Granted: 1995-06-09
Abstract: FIELD: production of leather and fur articles. SUBSTANCE: leather and fur half-finished product is treated by 0.1-1.0 % aqueous emulsion of poly(alkoxy)(acyloxy)silsesquioxane having common formula   where R = CH 3 ,C 2 H 5  Alk = C 17 H 35 ÷C 39 H 79  n is 1-4. The process is carried out at 35-45 C within 1-2 h. EFFECT: improves quality if desired articles. 2 tbl
Patent RU-2063030-C1 (RU)
Title: Method of inhibitor determination in milk
Inventor: GUDKOV ANATOLIJ VASILEVICH
IPC: G01N33/04
Filed: 1992-01-27
Granted: 1996-06-27
Abstract: FIELD: dairy industry. SUBSTANCE: method involves addition of bacterial concentrate of the strain Streptococcus thermophilus B-19 as a test-culture to analyzed sample in the form of an aqueous suspension prepared from dry preparation as measured 0.3 cm 3  suspension per 10 cm 3  analyzed milk. Result recording is carried out by indicator color change after 50-75 min incubation of analyzed sample at 45-48 C. To prepare an aqueous suspension test-culture its sublimated concentrated is added to sterile or boiled distilled water as measured 500-1000 ml. colony forming units (CFU) per 1 cm 3  water. Method is used for control of milk prepared. EFFECT: improved method of assay. 3 cl, 4 tbl
Patent RU-2063004-C1 (RU)
Inventor: POPOV VYACHESLAV VASILEVICH
IPC: G01K11/06
Filed: 1992-02-19
Granted: 1996-06-27
Abstract: Использование: в термометрии, в частности в атомной энергетике для индикации температуры в неинструментированных каналах ядерных реакторов на быстрых нейтронах. Сущность изобретения: в герметичные резервуары, сообщающиеся через трубку, помещают рабочее вещество с фазовым переходом из твердого состояния в жидкое, нагревают его. Предварительно создают перепад давления между резервуарами, а температуру определяют по весу рабочего вещества, передавленного из одного резервуара в другой. 1 ил.
Patent RU-2097322-C1 (RU)
Title: Method for complex processing of serpentinite mineral
Inventor: VELINSKIJ VADIM V
IPC: C01B33/142
Filed: 1992-02-24
Granted: 1997-11-27
Abstract: FIELD: electrical engineering; metallurgy; production of rubber and refractories. SUBSTANCE: serpentinite mineral is decomposed with sulfuric acid taken in concentration 20-50 wt. %. As result, in first process step, amorphous silica deposit, undecomposed magnetic minerals, viz. chromite and magnetite, and filtrate are produced. Deposit is subjected to electromagnetic separation to isolate silicon dioxide and magnetite-chromite concentrate. Filtrate is neutralized to pH = 7-8.5 and to precipitate from it chromium, nickel and iron hydroxides. Remaining filtrate is subjected to carbonization to obtain magnesium carbonate. Latter is subjected to calcination to convert it to magnesia. Residual solution is evaporated to produce sodium sulfate (thenardite). EFFECT: method offers all-sided economic use of all serpentinite components which were hitherto regarded as wastes. 2 tbl, 3 dwg
Patent RU-2045498-C1 (RU)
Title: Method for production of highly porous cellular materials based on carbide ceramics
Inventor: ANTSIFEROV VLADIMIR N
IPC: C04B35/56
Filed: 1992-03-13
Granted: 1995-10-10
Abstract: FIELD: ceramics. SUBSTANCE: method for production of highly porous cellular materials based on carbide ceramics includes application of thermosetting resin to foamed polyurethane. Preliminarily added to thermosetting resin is stoichiometric amount of metal powder with particle size of 1 to 5 mcm. Then, three-stage heat- treatment is performed: polymerization at 150 C, carbonization within temperature range of 150-1000 C and high-temperature treatment in vacuum furnace with graphite heaters in graphite container at 1600-1800 C. Offered method for production of highly porous cellular materials based on carbide ceramics allows increase of strength and heat stability of material. Produced materials feature low coefficient of heat conductness and high permeability for liquids and gases. EFFECT: higher efficiency. 1 tbl
Patent RU-2044678-C1 (RU)
Title: Container
Inventor: ZUSMANOVICH MARK S
IPC: B65D21/00
Filed: 1992-04-13
Granted: 1995-09-27
Abstract: FIELD: transportation and storage of securities, concentrates of metals and other loose materials. SUBSTANCE: container has housing with bottom and cover. Found on cover ribs whose height decreases in middle part of narrow sides. Made on bottom are at least four projections connected by bridges. Dimensions of outer or inner projections within limits are equal to inner and outer dimensions of ribs, respectively, and height of ribs on cover narrow sides is less than height of projections by thickness of man fingers. Each of four projections adjoins only one rib of cover at stacking. Projections are distributed over bottom surface so that at least one of all equal quarters of bottom surface has no projection. EFFECT: enhanced reliability of storage of containers in stack. 5 cl, 3 dwg
Patent RU-2011417-C1 (RU)
Title: Method of enrichment of compounded iron ores
Inventor: NOTOVICH GRIGORIJ I
IPC: B03C1/005
Filed: 1992-04-28
Granted: 1994-04-30
Abstract: FIELD: iron ores enrichment. SUBSTANCE: method involves origin material grinding and enrichment to prepare concentrate and tails. Thus prepared concentrate is affected by magnetic separation to produce magnetic product and industrial product. The former being filtered, the latter being fed for grinding. Before magnetic separation concentrate is affected by hydrocyclonation, sands of hydrocyclone are fed for filtration. EFFECT: improves efficiency of the method. 2 dwg
Patent RU-2014767-C1 (RU)
Title: Package for manure homogenization and pumping over
Inventor: VERSHININ NIKOLAJ P
IPC: A01C3/00
Filed: 1992-04-29
Granted: 1994-06-30
Abstract: FIELD: agriculture. SUBSTANCE: shaft of the homogenizing auger is hollow, and it provides housing for another auger with its drive connected to the auger. The homogenizing auger has a vane provided with radial cutting tools protruding over its end-face. On the shaft top end there is a receiving chamber with a deflecting funnel, and the bottom end is provided with radial intake vanes. The cutting tools may be arranged on the auger vane at an angle of 90-180 deg relative to each other, and the homogenizing auger is positioned at an angle of 25-35 deg about the horizontal line. The homogenizing auger pitch is determined by equation presented in the description. EFFECT: higher homogenization quality; less energy consumption. 3 cl, 5 dwg
Patent RU-2043059-C1 (RU)
Title: Tooth-brush
Inventor: IVANOV IGOR S
IPC: A46B9/04
Filed: 1992-06-02
Granted: 1995-09-10
Abstract: FIELD: sanitary-hygienic aids. SUBSTANCE: tooth-brush has to be a case made of elastic material with internal cavity, which case is put on finger of substrate. The case has hygienic members, which are disposed onto its external surface. Other hygienic members are disposed onto internal surface of the case, which members are used for treating tooth by turning case over. EFFECT: improved quality of cleaning. 3 dwg
Patent RU-2001160-C1 (RU)
Inventor: GRUZDKOV SERGEJ K
IPC: C23C10/12
Filed: 1992-05-12
Granted: 1993-10-15
Abstract: Использование изобретение относитс  к технологии  производства электромагнитных устройств,  а именно к техно/югии изготовлени  магнитопрово-  дов. Сущность изобретени  на поверхность деталей  магнитопровода нанос т пористый слой, содержащий , по крайней мере, один из нижеуказанных  элементов в количестве не менее, мас.% кремний  6,0, 5ор 0,6, углерод 2.5; фосфор 12,0. остальное  металлы и их соединени , затем нанос т слой кор-  розгонностойкого припо  на основе некарбидооб-  разующих металлов с температурой плавлени  ниже  температуры начала образовани  диффузионного  покрыти , причем толщина верхнего сло   должна быть не менее двух значений толщины  нижнего сло , после чего произрод т диффузионное  хромиропаиие 3 тзбл
Patent RU-2007621-C1 (RU)
Inventor: MALYSHENKO FEDOR V
IPC: F04D7/02
Filed: 1992-07-01
Granted: 1994-02-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: before making pump casing with flow passage and impeller, carcasses are made from parts consisting of carbon fibrous filler. Then said carcasses are saturated with pyrocarbon, and machined. After assembling the casing and impeller the assemblies are additionally saturated with pyrocarbon. Carcasses of casing and impeller parts are made by molding carbon fibrous filler with organic resin followed by polymerization and carbonization. EFFECT: higher efficiency. 2 cl
Patent RU-2100320-C1 (RU)
Title: Method of gypsum-sawdust plate and block making
Inventor: KHRULEV VALENTIN M
IPC: C04B38/00
Filed: 1992-08-07
Granted: 1997-12-27
Abstract: FIELD: building industry. SUBSTANCE: gypsum-sawdust plates were made by dosing and stirring components followed by hardening. In the process of making articles were impregnated with sulfur for 5-15 min at 120-135 C. EFFECT: increased strength and waterproofing. 1 tbl