baber/WOPTO huggingface dataset:
Patent RU-2118773-C1 (RU)
Title: Cooled brace-suspended crown of open-hearth furnace
Inventor: ZAJTSEV JURIJ SERGEEVICH
IPC: F27D1/02
Filed: 1995-07-31
Granted: 1998-09-10
Abstract: FIELD: ferrous metallurgy, namely crowns of open-hearth furnaces. SUBSTANCE: cooled brace-suspended crown of open-hearth furnace includes refractory bricks secured to supporting square-cross section tubes provided with water- or evaporation-type cooling system. Bricks are secured to supporting tubes by means of steel plates and pins. Cooled tubes are mutually spaced by 225-300 mm. From above bricks are covered by refractory mass layer whose thickness consists 0.8-1.2 of length of rib of cooled supporting tube. EFFECT: improved design. 4 dwg
Patent RU-2126327-C1 (RU)
Inventor: KHENDREN GARI LI
IPC: D21H27/30
Filed: 1994-02-22
Granted: 1999-02-20
Abstract: Слоистый материал состоит из двух наружных и внутреннего слоев, при этом внутренний слой составляет 50 - 70 вес.% слоистого материала и содержит примерно 60 - 80 вес.% волокнистого связующего поли(м-фениленизофталамида), а остальное - хлопья, а каждый наружный слой составляет 15 - 25 вес.% слоистого материала и содержит примерно 60-70 вес.% хлопьев, а остальное - волокнистое связующее из поли(м-фениленизофталамида). Сотовая структура, приготовленная из слоистого материала, выполненного как это описано выше, пропитана смолой. Слоистый материал имеет хорошую адгезию поверхности. 2 с. и. 2 з.п. ф-лы, 3 табл.,1 ил.
Patent RU-2129622-C1 (RU)
Title: Method of producing cellulose filaments, spinning shaft and cellulose filaments
Inventor: PATRIK ARTUR VAJT
IPC: D01D5/088
Filed: 1994-05-20
Granted: 1999-04-27
Abstract: FIELD: production of cellulose filaments. SUBSTANCE: cellulose filaments are produced by spinning of cellulose solution in organic solvent through air gap into spinning bath furnished with means for producing transverse draft in air gap. EFFECT: production of great amount of filaments, filament stabilization by producing transverse air draft in air gap. 44 cl, 10 dwg
Patent RU-2138657-C1 (RU)
Title: Internal combustion engine
Inventor: UNGURJAN A D
IPC: F02B53/00
Filed: 1996-03-12
Granted: 1999-09-27
Abstract: FIELD: transport and mechanical engineering. SUBSTANCE: rotor is installed in housing on eccentric shaft. Rotor is provided with slots with fitted-in blades to divide working space into delivery and combustion chambers whose volume changes in process of operation. Disk slide valve adjoins one of housing covers. Valve is installed on shaft and is tightly closed by valve cover provided with intake channels. Exhaust channels and bypass channels are made in housing covers. EFFECT: simplified design, increased engine efficiency. 2 dwg
Patent RU-2125203-C1 (RU)
Title: Method of dry preservation of heating surfaces of tubes of hot-water boilers at seasonal idle time
Inventor: SHITSMAN MOISEJ EVSEEVICH
IPC: F22B37/56
Filed: 1996-03-15
Granted: 1999-01-20
Abstract: FIELD: hot-water boilers of thermoelectric plants. SUBSTANCE: method consists in drainage of heating surfaces and heating inner surfaces of all tubes with hot circulating water. Temperature of outer and inner surfaces of tubes is maintained above dew point of air surrounding the boiler; this is achieved through delivery of hot circulating water to several convective banks whose risers are shut off from inlet dispensing and accumulating headers of convective section of boiler. EFFECT: enhanced reliability of preservation. 1 dwg
Patent RU-2093284-C1 (RU)
Inventor: FRANTSENYUK LYUDMILA IVANOVNA
IPC: B21B27/02
Filed: 1996-04-09
Granted: 1997-10-20
Abstract: FIELD: production of high planeness rolled strips and sheets. SUBSTANCE: method of preparing rolls for cold rolling of strips comprises steps of preliminarily grinding rolls until predetermined roughness degree, partially immersing rolls to chrome containing working solution for cathode treatment of roll surface. Each treatment step is performed with use of additional sine shaped anode. Said anode is arranged in bath with working liquid in such a way that apexes of positive wave halves of sine of said additional anode are spaced from upper level of electrolyte in bath by 0.065-0.07 of roll diameter. Number of anode waves along length of barrel of treated roll should be even in range 2-10 waves. Treatment is realized at voltage 280-290 V, cathode current density 80-95 A/ square dm in chrome containing solution with concentration 30-36% containing (g/cubic dm): chrome nitrate 300-350; potassium carbonate 8-10. EFFECT: enhanced quality of roll surface. 4 cl, 1 tbl
Patent RU-2098181-C1 (RU)
Title: Method of preparing catalyst for hydrofining of petroleum fractions
Inventor: LEVIN OLEG V
IPC: B01J37/04
Filed: 1996-04-23
Granted: 1997-12-10
Abstract: FIELD: catalysts in petroleum processing. SUBSTANCE: aluminum hydroxide containing 20-30% solids is mixed with boric and phosphoric acid solutions at pH 2.0-3.5. Suspension obtained is stirred at 50-70 C for 5-10 min, after which ammonium paramolybdate and nickel nitrate are successively added and mixture is dried at 110-150 C and calcined at 500-550 C. EFFECT: increased catalyst activity. 1 tbl
Patent RU-2122733-C1 (RU)
Inventor: ASHUROV G D
IPC: G01N33/49
Filed: 1996-04-26
Granted: 1998-11-27
Abstract: FIELD: hematology. SUBSTANCE: device contains connected in-series optic microscope, color TV camera, and analog-numerical converter, output of which is connected with the first input of time storage device, which, in turn, is connected with external disk storage device. The two storage devices are linked to microcomputer connected with numerical- analogous converter. TV monitor, printing device, keyboard, and mover- control unit are also available. Mover-control unit is connected with (i) movers displacing slides along X and Y-axes and microscope-focusing mechanism and (ii) microcomputer. Additional equipment: display, videosignal binarization and encoding block, and cell nucleus area computation unit. The first display input is connected with microcomputer, the other with numerical-analogous converter output. One videosignal binarization and encoding block input is connected with analog-numerical converter output, and the other with microcomputer output; the first output with the second output of time storage device, and the second one with input of the cell nucleus area computation unit. Output of the latter is linked to microcomputer input. In addition, TV camera output is directly linked to TV monitor input. EFFECT: increased reliability of device. 2 dwg
Patent RU-2126267-C1 (RU)
Title: Method of anti-coccidiosis vaccination of poultry
Inventor: NAJDZHEL EHNTONI EHVANS
IPC: A61K35/00
Filed: 1996-06-06
Granted: 1999-02-20
Abstract: FIELD: veterinary. SUBSTANCE: method consists in introducing "in ovo" effective immunizing dose of live sporocysts or oocysts Eimeria or their mixture. Live vaccine is introduced during last quarter of egg incubation. Preferred dose contains 10 2 -10 8  sporocysts or oocysts, or their mixture. EFFECT: provided anti-coccidiosis protection of hatched fledglings. 11 cl
Patent RU-2141698-C1 (RU)
Title: Способ изготовления систем дисплея с плоским экраном и компонентов
Inventor: K JUMAR NEHLIN
IPC: H01J17/06
Filed: 1994-10-26
Granted: 1999-11-20
Abstract: Способ для изготовления катода дисплея включает образование проводящей дорожки, прилегающей к лицевой поверхности подложки. К выбранной части проводящей дорожки прилегает выполненный участок аморфного алмаза. Дисплей на диодах включает катодную пластину и анодную пластину. Герметичное уплотнение поддерживает вакуум между пластинами. Катодная пластина и анодная пластина разделены расположенными на равномерном расстоянии штырями. Множества эмиттерных областей, обладающих способностью работать в режиме низкого напряжения, образуются соответствующими слоями аморфного алмаза вдоль проводящих дорожек, расположенных на подложке. Вдоль прозрачных проводящих дорожек, расположенных по подложке, выполнен слой фотоэмиссионного материала. Увеличительные контактные площадки или выводы дают возможность подключения к внешнему источнику сигнала. Технический результат - получение более равномерной электронной эмиссии от каждого участка катода при использовании источника низкого напряжения. 8 с. и 6 з.п. ф-лы, 8 ил.
Patent RU-2094089-C1 (RU)
Inventor: GERASIMOV VIKTOR M
IPC: B01D29/01
Filed: 1996-06-25
Granted: 1997-10-27
Abstract: Использование: очистка воды от взвешенных твердых частиц. Сущность изобретения: фильтр содержит цилиндрический корпус, прижимное кольцо с антифрикционной вставкой, жесткие опорные пластины, выполненные в средней части с перфорацией в виде сот, с размещенным между пластинами фильтровальным материалом. В верхней опорной пластине установлено антифрикционное кольцо, а фильтровальный материал выполнен из иглопробивного нетканого материала плотностью 50...150 кг/м 3 . Прижимное кольцо имеет возможность поворачиваться с помощью резьбового соединения относительно корпуса, обеспечивая при этом уплотнение фильтровального материала, изменяя его пористость. 2 ил.
Patent RU-2122393-C1 (RU)
Title: Method of treating clinical forms of vertebral column cervical osteochondrosis and device for its embodiment
Inventor: SUDAKOV D JU
IPC: A61H1/02
Filed: 1996-07-02
Granted: 1998-11-27
Abstract: FIELD: treatment of neurological manifestation of osteochondrosis. SUBSTANCE: method consists in extension of cervical section of vertebral column in the course of 12 days with force growing from 2 to 8 kg and decreasing to 5 kg, time of extension not exceeding 12 min and simultaneous training of cervical muscles in the same mode. Device for method embodiment has armchair, vertical post with horizontal tie-rod and Glisson loop coupled to load platform. Spring member coupled to helmet which is provided with adjustable thrust areas is connected to horizontal tie-rod. Armchair is mounted on base for seat height adjustment. EFFECT: strengthening of muscular jacket. 2 cl, 2 dwg
Patent RU-2113335-C1 (RU)
Title: Mechanism for fixing indexing device
Inventor: KOSTAREV S A
IPC: B23Q16/08
Filed: 1996-08-02
Granted: 1998-06-20
Abstract: FIELD: machine tool manufacture, namely fixation of indexing devices of metal cutting machine tools. SUBSTANCE: mechanism includes body in which spring-loaded rod is mounted with possibility of limited axial motion. Said rod has fixing end engaging with seats of rotary part of indexing device. End portions of said rod and seats have elliptical cross sections. Elastic sleeve is arranged on end of said rod. Rollers are mounted one close to another between said rod and sleeve. Rod rotates by 90 degrees on said rollers inside said sleeve when its fixing end engages with seat to be fixed in that position. EFFECT: improved design. 5 dwg
Patent RU-2112718-C1 (RU)
Title: Method of attainment of steady progress and protection of earth against dangerous space objects and system for steady progress of civilization
Inventor: RASNOVSKIJ ALEKSANDR ANATOL EV
IPC: F42B15/12
Filed: 1996-08-16
Granted: 1998-06-10
Abstract: FIELD: space power engineering; methods and devices for protection of the Earth against dangerous space objects: asteroids, comets, space debrius. SUBSTANCE: components of nuclear charges reduced in course of disarmament) are injected into orbits and are used for outfit of space in receptors directed to dangerous objects and iron-containing asteroids which are shifted to the Earth activity sphere by nuclear explosion train where they are subjected to radioactive decontamination and reprocessing for building members of space power industrial infrastructure of Earth from asteroid iron. This infrastructure includes solar reflectors and platforms; material of one-shot launch vehicles is used for spraying the reflecting layer. For accomplishment of inter-orbital transportation operations, provision is made for use of non-rocket facilities: resonance systems, type gravi-vehicle and systems at change of energy and impulses (cable systems and rotary pendulum systems). Reserve obtained due to rocket nuclear disarmament is used for industrialization of sp[ace and protection of Earth against bodies which present danger for it. EFFECT: enhanced reliability. 3 cl
Patent RU-2110643-C1 (RU)
Title: Mouldboard mounting of snow plough
Inventor: KIRJUSHKIN JURIJ FEDOROVICH
IPC: E01H5/06
Filed: 1996-09-13
Granted: 1998-05-10
Abstract: FIELD: road maintenance machinery and equipment. SUBSTANCE: this primarily relates to universal road maintenance machinery and is adapted for quick and simple transformation into machines for moving and spreading loose materials. For example this mouldboard mounting is used in plough-type snow cleaners with adjustable angles of mouldboard setting which protects machine from dynamic loads when encountering invisible obstacles. Mounting setup has frame which is pivotally secured and suspended on hydraulic cylinder 3. Frame is provided with pushing beams. Seated on these beams through holes 5 in mouldboard 4 is mouldboard itself. Mouldboard can be turned in vertical planes by means of hydraulic cylinder 8 which is installed between rear side of mouldboard and frame. Turning of mouldboard in horizontal plane is ensured by changing position of mouldboard relative to holes in frame. These holes receive pins for fixing mouldboard in position. EFFECT: higher efficiency. 2 dwg
Patent RU-2112841-C1 (RU)
Inventor: BYKOV ALEKSANDR VLADIMIROVICH
IPC: E02F5/10
Filed: 1997-01-09
Granted: 1998-06-10
Abstract: FIELD: earth cutting and moving machinery and equipment. SUBSTANCE: machine has working equipment with power drives in the form of hydraulic cylinders for frame with ground excavating unit to be turned and fixed in vertical and horizontal planes. Working member mounted on frame is made in the form of chain sections which can be turned around axis of drive shaft which is actuated by drive unit incorporating hydraulic cylinders. Follow-up device is provided with power drive in the form of hydraulic cylinder intended for turning and fixing of device. Support in the form of slide member is secured on its end and it can be turned in horizontal and vertical planes. Device for controlling positioning of working equipment relative to pipeline being exposed incorporates computer with data introduction unit. Inputs and outputs of computer are connected with working equipment turning angle sensors and facilities for signalling about position of working equipment. Frame can be provided with supports in the form of skis. Working member has sloping mechanism and its sloping members are connected with tension shafts and L-shaped levers which are attached to locking unit through telescopic link. EFFECT: higher efficiency. 12 cl, 32 dwg
Patent RU-2141229-C1 (RU)
Inventor: BOGOMOLOV V V
IPC: A23K10/32
Filed: 1997-03-31
Granted: 1999-11-20
Abstract: Изобретение предназначено для использования в области кормопроизводства. Способ переработки растительного сырья включает предварительную обработку целлюлозосодержащего сырья, измельченную до размера частиц 15 мм солому или опилки с размером частиц 5 мм 20%-ным раствором щелочи в количестве 8% к массе сухого вещества. Смесь выдерживают в течение 3 ч, смешивают с фуражным зерном в соотношении 5:95, увлажняют до 15-18% и затем экструдируют. Способ переработки растительного сырья позволяет расширить ассортимент кормовых продуктов, используемых при откорме молодняка животных, получить корм повышенной питательности и переваримости. 2 табл.
Patent RU-2119601-C1 (RU)
Title: Overrunning ratchet mechanism
Inventor: ZAPLATKIN A A
IPC: F16D41/12
Filed: 1997-05-06
Granted: 1998-09-27
Abstract: FIELD: transmission of rotation in pulse drives and starters. SUBSTANCE: two disks are secured to ratchet wheel. Disks are made in form of two concentric rings with different friction coefficients. Holder has radial lugs provided with convergent profiled radial grooves. Plates mounted in holders on axles are engageable with teeth of ratchet wheel. Secured on plates are sleeves with movable slide blocks inserted in them; slide blocks are released b springs. Stops provided at ends of grooves are used for limitation of plate motion. Movable members of springs are received by grooves. EFFECT: enhanced durability of device due to proper rate of springs, their precompression, selection of proper materials for disks and other parameters. 3 dwg
Patent RU-2117995-C1 (RU)
Title: Method and device for foreign language teaching
Inventor: VEDERNIKOV VLADIMIR NIKOLAEVIC
IPC: G09B19/06
Filed: 1997-07-08
Granted: 1998-08-20
Abstract: FIELD: education. SUBSTANCE: method involves visual and acoustic perception of information with simultaneous consuming of food. Time of food consumption is not less than time for multiple acts of utterance of information to be memorized. Food contains active component which improves memory operations, for example, sea kale, and is designed as chewing gum. Information carrier is designed as cover which wraps food component. Food component contains active component which improves memory operations. EFFECT: increased efficiency of education. 5 cl, 3 dwg
Patent RU-2109059-C1 (RU)
Title: Method of processing vegetable raw material to produce pentose hydrolyzates predominantly containing xylose
Inventor: BLINKOV S D
IPC: C13K13/00
Filed: 1997-10-30
Granted: 1998-04-20
Abstract: FIELD: food industry. SUBSTANCE: invention, in particular, relates to hydrolysis of pentosan-containing material to produce saccharide solutions that can be used, for example, to produce xylite. As starting material, brewing waste was utilized. In the first stage, brewing waste with natural moisture content is crushed on a disk mill for 1-5 s with vibration frequency 10-50 Hz and solid phase is then separated from fluid suspension using e.g. worm press. Suspension represents past enriched with protein, and solid phase with 40-50% moisture content looks like fibrous mass and is enriched with cellulose. In the second stage, solid phase is mixed with water at ratio 1: (3-5) and aged for 10-30 min at 140-160 C, whereupon solid phase is separated and hydrolyzed with 0.5-2.5% sulfuric acid for 2-4 h at 100-120 C. In such a way, pentosans do not undergo acid decomposition in the process of refining of vegetable raw material, portion of xylose increases from 57 (starting brewing waste) to 70-71% based on total content of saccharides, and arabinose content drops to 15.5-17%. EFFECT: improved quality of product. 3 tbl
Patent RU-2149302-C1 (RU)
Title: Shut-off cock with ceramic washers
Inventor: KHRAMENKOV S V
IPC: F16K3/08
Filed: 1997-11-26
Granted: 2000-05-20
Abstract: FIELD: manufacture of fittings, viz. shut-off and adjusting pipe line fittings. SUBSTANCE: shut-off cock has body with gate in form of engageable three ceramic disks, cover screwed in body and compressed by ceramic disks and sealing gaskets. Two extreme disks are fixed and are provided with position retainers. Center disk is mounted rotatably and is connected with operating handle which extends outside through slot. Sealing gaskets are laid between extreme disks, body and cover. Disks have central holes for receiving the axle and straightway ports for passage of medium which are made in form of sectors. Movable disk is provided with radial tail-piece. Outer cylindrical surface of body is provided with circular bore. Plastic handle is provided with two flexible tabs and is fitted on tail-piece. Tabs are received by circular bore embracing part of body; they are fastened to body by dovetail lock whose members are located on ends of tabs. EFFECT: facilitated manufacture of cock; facilitated mounting; reduced losses in pressure when medium flows through it at fully open working ports. 5 cl, 4 dwg
Patent RU-2142081-C1 (RU)
Title: Radiator valve
Inventor: B ERGGORD NIL S
IPC: F16K43/00
Filed: 1997-11-14
Granted: 1999-11-27
Abstract: FIELD: pipeline fitting. SUBSTANCE: radiator valve includes housing, locking member with head and main portion, pusher that passes through packing gland and adjoins to head introduced into duct of housing. Pusher also enters said duct. Head includes cone portion with diameter of base exceeding diameter of duct of housing. EFFECT: reduced cost of process for manufacturing radiator valve, retained sealing at changing gland. 10 cl, 2 dwg
Patent RU-2123524-C1 (RU)
Title: Plant for clarifying juices and wine materials in continuous flow
Inventor: KVASENKOV O I
IPC: C12H1/02
Filed: 1997-12-01
Granted: 1998-12-20
Abstract: FIELD: food industry, in particular, canned industry and wine making. SUBSTANCE: plant has vessels for nonclarified raw material and adsorbent. Connected with vessels by means of process pipelines with metering devices is mixing unit which is made in the form of hollow cylindrical bushing with circular groove, source of ultrasound with rod-type concentrator of longitudinal vibrations located in bushing coaxially to form circular gap and having axial channel. Bushing circular groove is communicated with pipeline for supply of nonclarified raw material. Axial channel of rod-type concentrator of longitudinal vibrations is connected with pipeline for supply of adsorbent through pipe union located on the line of concentrator zero displacements. Connected with bushing hollow through suction branch pipe is pump. Connected with pump pressure branch pipe is hydrocyclone with outlet pipes of clarified raw material and sediment. Installed in pump pressure branch pipe are strings from flexible material with possibility of regulation of their tension degree. Bushing and/or pump pressure branch pipe are made of permanent magnet with radial location of poles. EFFECT: provision of removal from treated raw materials of all turbidity-forming substances. 3 dwg
Patent RU-2149304-C1 (RU)
Title: Method of pipe line transportation of gas by sea
Inventor: GOFMAN V I
IPC: F16L1/14
Filed: 1998-02-12
Granted: 2000-05-20
Abstract: FIELD: laying marine pipe lines. SUBSTANCE: pipe line is laid between bottom of water basin and its surface attaining zero buoyancy to this pipe line and securing it by means of braces with ballast weights and floats. Pipe line is assembled of separate links and is connected by means of sleeves with limited angular mobility. EFFECT: simplified procedure of laying pipe lines. 10 dwg, 5 ex
Patent RU-2149210-C1 (RU)
IPC: C22C38/50
Filed: 1998-05-08
Granted: 2000-05-20
Abstract: FIELD: metallurgy. SUBSTANCE: invention relates to refractory high-carbon austenite-type chromium-nickel alloys and can be used in manufacture of reaction tubes for oil-and-gas-processing plants operated at temperature 700 to 950 C and pressure up to 45 atm. Alloy contains, wt.%: carbon, 0.08-0.14; chromium, 19.0-21.0; nickel, 31.0-34.0; niobium, 0.90-1.35; silicon, 0.0005-0.79; manganese, 0.5005-1.21; vanadium, 0.0005-0.20; titanium, 0.0005-0.10; aluminum, 0.0005-0.10; iron, the balance. Weight percentages of following minerals do not exceed indicated values: sulfur, 0.03; phosphorus, 0.03; lead, 0.01; tin, 0.01; arsenic, 0.01; zinc, 0.01; molybdenum, 0.5; and copper, 0.2. Simultaneously, two following conditions are to be met: %Ni+32*%C+0.6*%Mn+%Cu=(34.96984 to 39.406)% and %Cr+3*%Ti+%V%+Mo+1.6*%Si+0.6*%Nb =(19.5433 to 23.16786)%. EFFECT: increased average grain size and increased homogeneity of alloy structure. 3 cl
Patent RU-2151940-C1 (RU)
Inventor: LEONOV V N
IPC: F16K7/16
Filed: 1998-05-18
Granted: 2000-06-27
Abstract: Вентиль предназначен для использования при работах, связанных с осушением отработавших тепловыделяющих сборок реакторов АЭС, газонаполнением инертным газом внутренней полости транспортно-упаковочного комплекта (ТУК), заменой датчиков контроля физических параметров состояния отработавшего ядерного топлива, загруженного на хранение в ТУК. Вентиль содержит корпус с входным и выходным патрубками, крышку, приводной валик, запорный орган с хвостовиком и диафрагму. Диафрагма связана центральной частью с резьбовым штоком. Резьбовой шток соединен шарнирно с запорным органом и приводным валиком. Крышка, корпус и диафрагма по наружному контуру соединены одним сварным швом. Изобретение позволяет обеспечить необходимую долговечность диафрагмы, а также герметичность исполнительного органа в вентиле блока контроля контейнера, используемого для транспортирования и длительного хранения отработавших тепловыделяющих сборок АЭС. 2 ил.