baber/WOPTO huggingface dataset:
Patent RU-2098193-C1 (RU)
Title: Plant for extraction of substances and particles from suspensions and solutions
Inventor: ZHABREEV VYACHESLAV S
IPC: B03C7/06
Filed: 1995-07-26
Granted: 1997-12-10
Abstract: FIELD: equipment and process of extraction of particles from disperse systems, applicable for mining of gold and metals and their oxides, for extraction of protein substances, for water purification and disinfection. SUBSTANCE: the plant uses cored insulated electrodes connected to a voltage source and placed in a casing furnished with inlet and drain holes. The plant is furnished with three cylindrical drums installed concentrically in the casing one in another, two of the drums (internal metal and middle dielectric) are fixed, and the external dielectric drum is installed for rotation. The cored electrodes are positioned in the walls of the fixed dielectric drum on its circumference generating line. The drum proper is installed in the casing in such a manner that the electrodes are arranged from the axis of the inlet hole to the edge of the passage for discharge of the extracted material, with a scraper installed above it. The voltage source is installed inside the metal drum. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2078363-C1 (RU)
Title: Способ изготовления просветного экрана
Inventor: KARPOVA LYUDMILA V
IPC: G03B21/60
Filed: 1995-08-09
Granted: 1997-04-27
Abstract: Использование: оптическое приборостроение. Сущность изобретения: способ изготовления просветного экрана из полимерной пленки включает матирование поверхности пленки посредством контактирования со средством, матирующим поверхность, при нагревании, охлаждение пленки и ее отделение от средства, матирующего поверхность. В качестве средства, матирующего поверхность, используют текстильную ткань, контактирование осуществляют посредством наложения текстильной ткани на одну поверхность пленки, матирование осуществляют посредством термопрессования пленки при режиме, соответствующем размягчению материала пленки, охлаждение осуществляют до отверждения пленки, а после ее отверждения осуществляют снятие давления и отделение текстильной ткани. При наложении текстильной ткани на обе поверхности полимерной пленки ткани могут быть выполнены с различной структурой переплетенных продольных и поперечных нитей. Часть структуры текстильной ткани может быть выполнена в виде узора посредством переплетения нитей. 2 з.п. ф-лы.
Patent RU-2082545-C1 (RU)
Title: Nozzle for secondary cooling of continuously cast billets
Inventor: AJZIN YURIJ M
IPC: B22D11/124
Filed: 1995-10-11
Granted: 1997-06-27
Abstract: FIELD: metallurgy, in particular, atomization of liquid in the process of metal cooling, may be used for dust settling. SUBSTANCE: nozzle has cylindrical body with channel and slit-type nozzles positioned at an angle relative to body axis. Channel has cylindrical part with portion terminating in surface of rotation. Pairs of nozzles are positioned in symmetry relative to channel axis and extend through facets on body cylindrical part. Inclination angle of pairs of nozzles may be regulated. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 cl, 4 dwg
Patent RU-2092625-C1 (RU)
Title: Electrolyte for obtaining chromium-molybdenum coating
Inventor: MOSKVICHEVA ELENA V
IPC: C25D3/56
Filed: 1995-10-05
Granted: 1997-10-10
Abstract: FIELD: electrolytic processes. SUBSTANCE: electrolyte contains (in g/l): chromic anhydride, 200-300; sulfuric acid, 2.0-3.0; sodium molybdate, 20-70; and sludge from production of phenol-alkylbenzene purification extract additive, 2.0-5.0. EFFECT: increased yield of coating (in relation to unit current) and wear-resistance of coatings; widened base of organics involved. 1 tbl
Patent RU-2104608-C1 (RU)
Inventor: MOGIL NIKOV VLADIMIR STEPANOVI
IPC: H02K17/16
Filed: 1995-12-22
Granted: 1998-02-10
Abstract: Изобретение относится к области электротехники и электромашиностроения и может быть использовано при изготовлении роторов для асинхронных двигателей динамического режима работы, регулируемых, с требованием по ограничению вибраций и шумов. Задачей изобретения является улучшение энергетических показателей двигателя с массивным ротором. Поставленная задача обеспечивается тем, что массивный ротор электрической машины выполняют с кольцевыми (КК) и осевыми (ОК) канавками с определенными размерами на определенном расстоянии друг от друга - шириной b кк  = b ок  = ((1, 3 - 2,0) δ , глубиной h кк  +(0,6 - 0,7_ Δv э  , h ок  = (3 - 4)h кк , с расстояниями l кк  = (10 - 15)b кк , l ок  = 0,25 τ между кольцевыми и осевыми канавками, соответственно, где δ - воздушный зазор, Δv э  - средняя глубина проникновения в ротор первой пары зубцовых гармоник, τ - полюсное деление. При этом кольцевые канавки заполнены ферромагнитным диэлектрическим материалом на всю глубину, а осевые канавки заполнены электропроводящим немагнитным материалом на высоту   - h ок  - h кк . 2 ил.
Patent RU-2130454-C1 (RU)
Title: Compound, pharmaceutical composition, method of treatment and prophylaxis of endometritis, intermediate compound
Inventor: KIMBERLI O KAMERON
IPC: A61K31/4725
Filed: 1996-01-05
Granted: 1999-05-20
Abstract: FIELD: organic chemistry, medicine, pharmacy. SUBSTANCE: invention relates to new compounds of the formula (I)   where B and E are taken independently from CH or N; R 4  - hydrogen, halogen atom, hydroxy-group; G means compounds of the formula (II) (a, b, c)  , their optic and geometric isomers and nontoxic pharmaceutically acceptable acid-additive salts. Also, invention describes a pharmaceutical composition and a method of treatment using compound of the formula (I) that shows an estrogen-antagonistic/agonistic activity. EFFECT: improved method of treatment, enhanced effectiveness of composition. 21 cl, 14 ex
Patent RU-2103466-C1 (RU)
Inventor: MOSKOVKIN S F
IPC: E05G1/024
Filed: 1996-01-16
Granted: 1998-01-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: this relates to protective devices of banks, particularly, to protective partitions of apartments where monetary and business operations are performed. Outer and inner steel walls of panel are interconnected over perimeter by hollow steel profiled member which forms edging of panel. Profiled member is connected with inner wall by threaded joint. Profiled member is rectangular tetragon in cross-section and has holes over its entire length. Unification and modularity of design are features of this bulletproof panel. EFFECT: high efficiency. 2 dwg
Patent RU-2096735-C1 (RU)
Title: Guide projectile
Inventor: SHIPUNOV ARKADIJ G
IPC: F42B15/00
Filed: 1996-07-10
Granted: 1997-11-20
Abstract: FIELD: guided projectiles. SUBSTANCE: on guided projectile made in agreement with aerodynamic scheme "duck" aerodynamic control elements are manufactured in the form of two plates placed in cantilever in one plane on body of projectile. One of them is made fast to body and second one is installed after first one on axis with clearance (mobile plate is vane). Vane has rake at angle 25-35 deg at distance 0.30-0.35 of span of vane bracket from root chord on front edge of rake. Highest efficiency of control over projectile is achieved by way of optimal choice of relations of geometric dimensions of vane and plate. All mentioned makes it possible to reduce considerably hinge moment of vanes, to increase controlling force of vanes which in its turn enable envisaged overload of projectile in flight to be enhanced and mass-and-dimension characteristics of vane drive to be diminished. EFFECT: increased efficiency of control over projectile, diminished mass-and-dimension characteristics of vane drive. 5 dwg
Patent RU-2126404-C1 (RU)
Title: 3r*,4s* 3-[4-(4-fluorophenyl)-4-hydroxypiperidin-1- yl)chrohan-4,7-diol, optical isomers thereof and pharmaceutical composition based thereon, and method of medical treatment
Inventor: TODD V BATLER
IPC: A61P3/08
Filed: 1994-11-21
Granted: 1999-02-20
Abstract: FIELD: medicine. SUBSTANCE: present invention describes neuroprotective 3R * ,4S *  3-[4-(4- fluorophenyl)-4-hydroxypiperidin-1-yl)chroman-4,7-diol, enantiomers and pharmaceutically acceptable salts thereof. The present invention describes pharmaceutical compositions based on said compounds. Said salts are effective agents when taken orally for treating diseases or states which are sensitive to treatment with NMDA blocking drugs. The present invention also describes method of blocking NMDA receptor areas. Compound of formula I has activity which is ten times higher than that of the closest prior art. EFFECT: improved properties of the pharmaceutical composition. 10 cl, 4 ex, 1 tbl
Patent RU-2140555-C1 (RU)
Title: Control device for internal combustion engine
Inventor: VILLI BENTTS
IPC: F02D11/10
Filed: 1995-11-07
Granted: 1999-10-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: device is designed for internal combustion engines with compression of mixture and forced ignition. Device has throttling member 2 installed in branch pipe 11 for turning and set into operation by servomotor 3, electronic control unit 4, regenerating valve 5 and/or air flowmeter 20. These members are arranged in form of pre-assembled unit in common housing 10. EFFECT: simplified design, cut down cost of manufacture, enhanced operation reliability. 12 cl, 4 dwg
Patent RU-2118743-C1 (RU)
Title: Method of making coat film on pipe line lining
Inventor: ZAGREBEL NYJ VLADIMIR GRIGOR E
IPC: F16L59/00
Filed: 1996-09-24
Granted: 1998-09-10
Abstract: FIELD: manufacture, erection and repair of various pipe lines. SUBSTANCE: method consists in connecting the edges of coat film having longitudinal cut and inner layer made from nonwoven material and outer layer made from polymer film applied on inner layer in melted state. Prior to applying polymer film, surface of inner layer is subjected to fusion followed by reducing in rolls. EFFECT: improved quality of lining. 2 cl
Patent RU-2137217-C1 (RU)
Title: Revolving bearing
Inventor: ZAJN-EHDDIN BOTAGO
IPC: G11B5/48
Filed: 1996-05-03
Granted: 1999-09-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has two balls which are set into free motion and are located along assembly rotation axle and are separated by it. Balls are located at respective ends of axle of assembly are kept in their positions by means of concave (preferably conic or frustum) surface of bearing of rotation assembly and respective concave surface of bearing which is made in stationary rest. One stationary rest is connected to devolving spring for generation of controlled axial preliminary load to assembly. In preferable embodiment, rotation assembly is designed as disk storage drive. EFFECT: decreased number of members, decreased size occupied by bearings, decreased hysteresis and improved shock impact. 10 cl, 8 dwg
Patent RU-2145332-C1 (RU)
Title: Carbon steel corrosion protection coating
Inventor: SVERDLOV A I
IPC: C09D5/08
Filed: 1997-02-25
Granted: 2000-02-10
Abstract: FIELD: corrosion protection. SUBSTANCE: invention, in particular, relates to steel equipment operated in contact with petroleum and petroleum products. Coating composition contains polyethylene, heat-and-power station ashes, and particular-origin zeolite. Corrosion resistance is characterized by corrosion rate equal to (1.1-1.4) x 10 -3  mm/year. EFFECT: enhanced corrosion resistance. 1 tbl
Patent RU-2112719-C1 (RU)
Title: Wire end twisting
Inventor: KOZHEVNIKOV N S
IPC: B65B13/28
Filed: 1997-04-10
Granted: 1998-06-10
Abstract: FIELD: mechanical engineering; binding of bars by wire. SUBSTANCE: tong grips of wire end twisting head are fitted on end of hollow drive spindle. Grips are coupled with control rod passed through spindle and are furnished with replaceable bushings to take in ends of binding wire. Bushings are installed in sockets for turning relative to longitudinal axis. Receiving portion of bushings is made in form of bell with rounded off edges and is displaced from normal to axis of rotation of grips through 45 degrees towards ends of wire. EFFECT: simplified design, provision of required tension of wire. 2 cl, 1 dwg
Patent RU-2106788-C1 (RU)
Inventor: SUBBOTIN D E
IPC: A23K1/10
Filed: 1997-06-16
Granted: 1998-03-20
Abstract: Мясорастительный корм для собак предназначен для кормления всех пород собак с широким весовым диапазоном. Мясорастительный корм для собак содержит мас. %: говяжья обрезь и легкие 20 - 30; зерновое сырье 5 - 31; жир топленый пищевой говяжий или костный 1,5 - 2; соль 0,7 - 1; вода остальное. В качестве зернового сырья корм может содержать пшено и/или овсяную крупу, и/или гречку, и/или рис, и/или перловую крупу.
Patent RU-2118882-C1 (RU)
Title: Method of increase of resistance in fur animal young stock
Inventor: MAJOROV A I
IPC: A01K67/02
Filed: 1997-06-16
Granted: 1998-09-20
Abstract: FIELD: veterinary medicine. SUBSTANCE: method involves 2-3-fold subcutaneous administration of T-activin in combination with medium-199 at the dose 1-1.5 ml/kg living mass at ratio of components 1:(10000-15000) in foxes, polar foxes, minks and pole cats at their immunodeficient state. Preparation "Norstimulin" ensures to increase animals safety, especially weakened young stock, normalize growth and development of animals during their culturing. Preparation can be used in combination with other symptomatic and antibacterial agents. Preparation has no any contraindications. EFFECT: increased resistance of fur animals. 5 tbl, 2 ex
Patent RU-2134774-C1 (RU)
Title: Method of displacing oil
Inventor: ISLAMOV F JA
IPC: E21B43/22
Filed: 1997-06-26
Granted: 1999-08-20
Abstract: FIELD: oil and gas production. SUBSTANCE: oil displacement efficiency is achieved by improving rheological properties of displacement composition in mineralized water and formation of microemulsion in oil-solution interface. Utilized solution contains a biological surfactant and rubber-like polymer-latex at weight ratio from 1:1 to 1:5. EFFECT: increased oil recovery from permeability nonuniform strata of watered deposits. 1 tbl, 2 ex
Patent RU-2120888-C1 (RU)
Title: Method of descent of object in air medium
Inventor: TALANOV BORIS PETROVICH
IPC: B64D1/14
Filed: 1997-08-05
Granted: 1998-10-27
Abstract: FIELD: descent of objects in air medium. SUBSTANCE: descent object is movably connected with parachute by rope passed through roller and adjustable brake engageable with rope. Rocket whose thrust is chosen to be more than or equal to aerodynamic drag of parachute is secured on other end of rope; then rocket is launched to reduce rate of descent of object regulating the rate of descent by means of brake gradually releasing it. EFFECT: avoidance of impact load at touch-down with landing area.
Patent RU-2152649-C1 (RU)
Inventor: GEORGII KHANS
IPC: G21F9/24
Filed: 1996-01-10
Granted: 2000-07-10
Abstract: Устройство для хранения опасных отходов, в частности радиоактивных отходов, включает устройство хранения (10), состоящее из цилиндрического бетонного тела (11), имеющего центральную полость для приема контейнера (А) с отходами и каналы для протекания охлаждающего вещества, расположенные вокруг центральной полости. Центральная полость образована сосудом (13), предпочтительно цилиндрическим и концентричным бетонному телу (11), который заключен в бетон и герметично закупорен до заливки бетона. Каналы для охлаждения образованы системой (14) труб, которые также заключены в бетон, и просветы которых постоянно открыты и связаны с внутренним пространством сосуда (13). Сборку из таких бетонных тел помещают в центральную полость бетонной шахты и заливают водой для охлаждения. Технический результат заключается в повышении надежности хранения опасных отходов путем снижения вероятности их выхода в окружающую среду. 3 с. и 7 з.п. ф-лы, 4 ил.
Patent RU-2138742-C1 (RU)
Inventor: AVERKIN A G
IPC: F24F12/00
Filed: 1997-09-09
Granted: 1999-09-27
Abstract: Изобретение предназначено для использования низкопотенциальной теплоты удаляемого воздуха в системах вентиляции и кондиционирования воздуха. Удаляемый воздух направляют в контактный аппарат с рециркуляционной водой для адиабатического увлажнения до относительной влажности ~95%. При прямом контакте воздушного потока с распыляемой водой одновременно с увлажнением осуществляется его мокрая очистка от пыли. Затем воздух с параметрами, близкими к насыщенному состоянию, подают в поверхностный теплообменник - рекуператор с промежуточным теплоносителем для утилизации теплоты удаляемого воздуха (газа). Технический результат заключается в том, что способ утилизации теплоты позволяет уменьшить поверхность теплопередачи рекуперативных теплообменников с промежуточным теплоносителем, а также осуществить очистку удаляемого воздуха (газа) от пыли, в т.ч. и мелкодисперсных частиц. 2 ил.
Patent RU-2151784-C1 (RU)
Title: Cold roofing mastic
Inventor: SHEINA T V
IPC: C09J195/00
Filed: 1997-09-18
Granted: 2000-06-27
Abstract: FIELD: chemical industry. SUBSTANCE: mastic comprises bitumen, asbestos, organomineral waste at machine building enterprises. Mastic is product of purification of industrial flows formed during thermomechanical of metallic products organic moiety of which accounts for 54-25% and mineral moiety accounts for 46-75%, ratios of components being as follows, wt.%: bitumen 90/10, 47; asbestos, 8; organomineral waste at machine building enterprises. EFFECT: improved properties of heat and crack resistance, adhesion and improved quality and longer service life of the mastic. 1 tbl
Patent RU-2135743-C1 (RU)
Title: Well metering pump installation
Inventor: ATNABAEV Z M
IPC: E21B43/00
Filed: 1997-11-18
Granted: 1999-08-27
Abstract: FIELD: oil production, use of wells with metered feed of reagents to pump inlet. SUBSTANCE: pump installation has dynamic action pump, chemical reagent container of " tube in tube " type, jet device operated as metering device. Jet device and container are positioned under pump. They are fitted with non-return valves of ball-spring " type. Valve for inlet of internal tube has stiffer spring or lighter ball as compared with valve for inlet of jet device. Produced fluid is directed to nozzle of jet device. Non-return valve of it opens. Valve at inlet of container also opens. Chemical reagent will be driven by fluid from beneath. Metering is conducted by selection of diameters of nozzle and neck. EFFECT: increased operational efficiency of installation while pumps of dynamic action are used for oil production. 1 cl, 1 dwg
Patent RU-2145139-C1 (RU)
Title: Supersonic longitudinal-flow gas laser
Inventor: VYSKUBENKO B A
IPC: H01S3/0953
Filed: 1997-12-10
Granted: 2000-01-27
Abstract: FIELD: quantum electronics; process oxygen-iodine lasers. SUBSTANCE: laser has cylindrical optical pan, nozzle assembly for creating supersonic gas flow along pan axis, and optical resonator mirror. Nozzle assembly is made in the form of conical annular supersonic nozzle mounted on side surface of pan; generating line of nozzle cone and optical axis of pan form angle at which Mach number of flow reduces in optical pan by not more than 20% compared with Mach number at nozzle outlet. In addition, laser is provided with device creating swirling flow about center line of nozzle installed at inlet of nozzle assembly, injector placed between nozzle assembly and flow swirling device, and hollow cylindrical spacers fitted between optical pan and resonator mirrors which have ducts communicating with mirror-shielding gas source. Channels are tangential to generating surface of cylindrical spacers. EFFECT: improved efficiency and service life of laser. 5 cl, 5 dwg
Patent RU-2132827-C1 (RU)
Title: Binder
Inventor: EFIMOV K M
IPC: C04B28/34
Filed: 1997-12-29
Granted: 1999-07-10
Abstract: FIELD: chemical technology, more particularly manufacture of phosphate materials. SUBSTANCE: phosphate materials are used in coatings, e.g. decorative and protective coatings on concrete, brick, metal and wood. Binder comprises, wt %: RO 5 , 31-36.2; Al 2 O 3 , 4-6; Cr 2 O 3 , 6-9; MgO, 0.2-1.0; and water, the balance. EFFECT: lower hardening temperature (room temperature), greater strength and higher water resistance of coatings. 2 tbl
Patent RU-2138633-C1 (RU)
Inventor: KRYSIN N I
IPC: E21B43/26
Filed: 1998-03-17
Granted: 1999-09-27
Abstract: FIELD: oil and gas production industry. SUBSTANCE: liquid for hydraulic fracturing of bed contains following components, mas.%: technical lignosulfonates modified by hexamethylenetetramine and carbamide 40.98-43.31, potassium chloride 3.70-4.32, aluminium sulfate 0.52=1.03, and brine water - the balance. Aforesaid liquid reveals improved technological parameters due to reduction of filtration loss, it possesses improved structural and mechanical properties and better pumping capacity and at same time its cost is reduced. EFFECT: higher efficiency. 1 tbl, 1 ex
Patent RU-2146747-C1 (RU)
Title: Joining unit
Inventor: KALASHNIKOV G V
IPC: E04B1/38
Filed: 1998-08-11
Granted: 2000-03-20
Abstract: FIELD: construction engineering. SUBSTANCE: this joining unit relates to construction of metal coupling joints in industrial buildings. Joining unit has column 1 together with runway girder 2 of bridge crane installed on column and also together with antibreaking-off device. Antibreaking-off device has table 3 and load-bearing member 5 which by means of braces and flat member 6 and shaped members 7 is rigidly connected with crane-carrying component 8 of column 1. Application of aforesaid embodiment of joining unit allows for enhancing reliability of its functioning and permits of carrying out repair operations without stopping of bridge cranes. EFFECT: higher efficiency. 3 dwg
Patent RU-2145768-C1 (RU)
Title: Generator of constant duration pulses
Inventor: PIRVERDIEV EHTIBAR SINABEDDIN
IPC: H03K3/286
Filed: 1998-12-22
Granted: 2000-02-20
Abstract: FIELD: pulse equipment, in particular, for measuring instruments, timers, and so on. SUBSTANCE: device has RS flip-flop, current source, current breaker, two resistors, two capacitors, three controlled gates and comparator. EFFECT: increased stability of duration of output pulses. 1 dwg
Patent RU-2149761-C1 (RU)
Title: Reticular sheathing in the form of body of rotation of composite materials and method for its manufacture
Inventor: ANDRONOV A I
IPC: B29C53/56
Filed: 1999-06-03
Granted: 2000-05-27
Abstract: FIELD: volume- shaped laminated products. SUBSTANCE: the reticular sheathing has a great number of intersecting integral spiral and annular ribs. These ribs are made up of layers of systems of intersecting spiral and annular bands repeating in the thickness of the sheathing wall, as well as of band inclined transitions between the annular bands evenly shifted relative to one another in the peripheral and spiral directions. The ribs are coated with layers of external casing with respectively oriented in them unidirectional threads fastened by polymeric binder. The band inclined transitions between the annular bands of the annular ribs are located and fastened between the layers of the spiral ribs in the same directions and made with two turning angles respectively positioned in the points of intersection with the adjacent annular ribs. EFFECT: uniform distribution of reinforcing material of band inclined transitions between the annular bands of annular ribs. 5 cl, 7 dwg