baber/WOPTO huggingface dataset:
Patent RU-2056517-C1 (RU)
Title: Device for control of gas distributing valve of internal combustion engine
Inventor: EVSTIFEEV BORIS V
IPC: F01L1/34
Filed: 1993-12-27
Granted: 1996-03-20
Abstract: FIELD: manufacture of engines. SUBSTANCE: to control operation phases and to stop gas distributing valves in closed position, two cams, two hydraulic pushers and three rocker arms are provided for each valve on engine camshaft. First and second rocker arms are engageable with cams and third rocker arm is engageable with gas distributing valve. Hydraulic pushers are used to connect the first and second rocker arms with third one. Depending on position of control spool valve, one hydraulic pusher is filled with oil, thus placing the gas distributing valve in operation which follows phases corresponding to profile of respective cam. As soon as oil supply is discontinued, gas distributing valves are stopped in closed position. EFFECT: enhanced reliability. 7 cl, 4 dwg
Patent RU-2054783-C1 (RU)
Inventor: LIVSHITS VLADIMIR I
IPC: H02K15/04
Filed: 1994-01-24
Granted: 1996-02-20
Abstract: FIELD: electrical engineering. SUBSTANCE: cylindrical print winding is formed from blank by bending it through 180 deg at least once. Blank has flexible base carrying desired quantity of printed conductors. Conductors are formed so that main sections are alternating with reduced-width ones. In the course of bending of blank trapezoidal board is obtained, rolled into cylinder across line of bending, and printed conductor ends are electrically connected. EFFECT: provision for dispensing with additional insulating layers when making winding involving multiple bending of blank; elimination of conductivity error associated with accuracy of alignment of lines of bending with conductor patter increasing with quantity of winding layers; provision for alignment of ends of strictly determined printed conductors when manufacturing cylindrical print winding due to reduced-length sections of printed conductors. 4 cl, 11 dwg
Patent RU-2058409-C1 (RU)
Inventor: TANUTROV IGOR N
IPC: C22B41/00
Filed: 1994-03-24
Granted: 1996-04-20
Abstract: FIELD: germanium metallurgy. SUBSTANCE: method for recovery of germanium includes electric melting of lumped charge from germanium-containing material, sulfidizing agent and reducing agent. prior to melting, initial charge in the process of lumping is humidified up to moisture content of 25-3-%. During melting, kept at the melt surface is charge layer 0.1-0.3 m thick, and heating rate is 5-20 C /min. Amount of sulfur is maintained in initial charge within 3-8%. EFFECT: higher efficiency. 4 tbl
Patent RU-2073399-C1 (RU)
Title: Express method for examination of seeds
Inventor: EGOROV VADIM G
IPC: A01C1/00
Filed: 1994-04-27
Granted: 1997-02-20
Abstract: FIELD: agriculture. SUBSTANCE: method involves comparing reflection spectra of seeds to reference standards at wavelengths 1,100-2,500 nm. EFFECT: quicker method. 2 cl, 2 tbl
Patent RU-2094143-C1 (RU)
Title: Apparatus for leveling top roll of rolling mill working stand
Inventor: BYKOV VLADIMIR A
IPC: B21B31/20
Filed: 1994-05-26
Granted: 1997-10-27
Abstract: FIELD: plastic working of metals, in particular, rolling equipment. SUBSTANCE: apparatus has cross-piece movable by drive, choke hanging tie-rods and top roll loop hanging tie-rods positioned in pairs on cross-piece. Apparatus is further provided with double-armed levers, with number of levers corresponding to the number of pairs of tie-rods. Levers are pivotally secured on cross-piece. Each lever is coupled with its one end to choke hanging tie-rod and with its other end to top roll loop hanging tie-rod. Levers allow value of biasing force applied by choke inserts to roll neck to be unaltered during operation. Lever arm have length selected in proportion reverse with respect to applied forces. Tie-rod for hanging top roll loops is connected with related arm of double-armed lever through intermediate tie-rod to simplify roll changing process. EFFECT: increased efficiency and simplified method. 2 cl, 1 dwg
Patent RU-2127607-C1 (RU)
Inventor: LUIS K KOSENTINO
IPC: A01N37/02
Filed: 1992-07-14
Granted: 1999-03-20
Abstract: FIELD: medicinal instruments. SUBSTANCE: composition containing equilibrium quantities of peracetic acid, acetic acid, hydrogen peroxide, water, and stabilizer is prepared by mixing 17-40 wt.% of hydrogen peroxide, 10-16 wt.% of acetic acid, and demineralized water containing from 0.001 to 10 ppm of di- and trivalent ions. Mixture is agitated until equilibrated. EFFECT: increased corrosion inhibition characteristics. 12 cl, 14 dwg, 5 tbl
Patent RU-2063878-C1 (RU)
Inventor: KAZAKOV YURIJ N
IPC: B30B9/12
Filed: 1994-06-29
Granted: 1996-07-20
Abstract: FIELD: agriculture. SUBSTANCE: press has body which houses screw. Screw is provided with working members. Working members are arranged in axial direction on helical surfaces of screw on side facing outlet hole. Working members have convex and concave faces. Convex faces are made in direction opposite to rotation of screw. Screw is also fitted with additional member placed at vertex of turn of screw over entire helical surface. Additional member forms togethet with screw section with shape of L. EFFECT: enhanced functional efficiency. 2 cl, 3 dwg
Patent RU-2074558-C1 (RU)
Title: Автономная плавучая очистная станция
IPC: B63J4/00
Filed: 1994-07-04
Granted: 1997-02-27
Abstract: 1. Автономная плавучая очистная станция, содержащая последовательно гидравлически сообщенные между собой приемную и отстойную емкости и фильтры тонкой очистки, отличающаяся тем, что она снабжена гидрозатвором с дроссельным устройством, установленным после фильтров тонкой очистки, а отстойная емкость снабжена магнитным фильтром, трубой отвода в емкость для охлаждения воды и вертикальными перегородками, поочередно прикрепленными к крышке емкости с зазором к ее днищу и к днищу емкости с зазором к ее крышке.2. Станция по п.1, отличающаяся тем, что гидрозатвор установлен не ниже крышки отстойной емкости и выше днища приемной емкости.3. Станция по п.1, отличающаяся тем, что фильтры тонкой очистки расположены ниже гидрозатвора.
Patent RU-2070676-C1 (RU)
Title: Device for sealing magnetic pipe lines and tanks
Inventor: SOKOLOV YURIJ D
IPC: F16J13/04
Filed: 1994-11-22
Granted: 1996-12-20
Abstract: FIELD: sealing engineering. SUBSTANCE: actuating traverse is made up as a lever of the first order the rotation axle of which is mounted on a magnetic grip. The sealing unit is mounted on one of the ends of the lever. EFFECT: enhanced reliability. 3 cl, 2 dwg
Patent RU-2090526-C1 (RU)
Inventor: SOLINOV VLADIMIR F
IPC: B29C39/26
Filed: 1995-04-06
Granted: 1997-09-20
Abstract: Использование: для производства листового стекла, в частности силикатных пластин, из которых собирают полимеризационные формы. Сущность изобретения: торцы пластин силикатного стекла имеют защитное покрытие на основе жидкого пленочного или армированного синтетических клеев. 2 з.п. ф-лы, 1 табл.
Patent RU-2097526-C1 (RU)
Title: Method of processing crude oil sludge
Inventor: TAKHAUTDINOV SHAFAGAT FAKHRAZO
IPC: E21B21/06
Filed: 1995-05-16
Granted: 1997-11-27
Abstract: FIELD: oil and gas production. SUBSTANCE: method consists in changing aggregational state of crude oil sludge from ductile-elastic to liquid one, adding solvent until content of solid particles in mixture attains a value as high as 35 wt % under continuously blowing mixture with hot nitrogen. Implementation of the method would allow utilizing crude oil sludge accumulated at oil field and warehouses with no damage to environment and clearing production areas used to store sludge. In addition, remaining solids with hydrocarbon content less than 6% can be used for bituminous pavements. EFFECT: improved environmental safety and enlarged building bitumen resource. 1 dwg
Patent RU-2095631-C1 (RU)
Title: Rotor compression-expansion plant
Inventor: ENOV MIKHAIL IVANOVICH
IPC: F04C18/00
Filed: 1995-06-06
Granted: 1997-11-10
Abstract: FIELD: heating and cooling engineering. SUBSTANCE: plant has cylindrical housing and axially alined rotor. In the longitudinal direction they are conventionally divided into two portions: compression and expansion ones. On the inner side of the housing are corresponding passageways of gas distributing system. The rotor is provided with through diametrical bores for compression and expansion cylinders that are arranged at 90° to each other for permitting synchronization together with the double-sided pistons received in them and eccentric shaft. The housing is covered with end face covers. The edge of the end faces of the rotor bear on the central projection. The eccentric shaft passes through the covers with a shift with respect to the axis of the rotor. The eccentric shaft has two eccentrics on which compression and expansion double-sided pistons are freely mounted. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent RU-2123294-C1 (RU)
Title: Method of forming gastrostoma
Inventor: ZHERLOV G K
IPC: A61B17/00
Filed: 1995-06-27
Granted: 1998-12-20
Abstract: FIELD: surgery. SUBSTANCE: isoperistaltic tube 4-5 cm long is formed from large curvature of stomach. Valve is formed in the base of tube. Serous-muscular envelope is further circularly cut. Envelope is rolled up and sutured to serous-muscular envelope of tube. Onto lower border of clamp, which is then formed, and onto lower border of serous- muscular envelope, stitches are applied. When stitches are tightened, mucous cylinder is immersed into lumen of stomach. EFFECT: simplified method and reduced operation time. 6 dwg
Patent RU-2132956-C1 (RU)
Title: Method and device for processing hydrocarbon raw materials
Inventor: PIRSKIJ M M
IPC: F02C6/00
Filed: 1995-09-05
Granted: 1999-07-10
Abstract: FIELD: gas-turbine engineering. SUBSTANCE: gas-turbine engine drives multistage compressor that feeds hydrocarbon raw material to processing device such as catalytic reactor. In some cases, gas-turbine plant is started bypassing some portion of working medium from outlet of multistage compressor. Bypassed portion of working medium is conveyed from outlet of multistage compressor to inlet of its exhaust stage and some portion of working medium is bypassed from outlet of each remaining stage to inlet of this stage; working medium leaving compressor is passed immediately to processing device wherein working temperature is set by varying amount of working medium bypassed in each or some of compressor stages. Novelty in device is that pipeline or case bypass duct running from outlet of multistage compressor communicates with inlet of its exhaust stage; outlet of each of remaining stages communicates through pipeline or duct incorporating throttling member with inlet of respective stage; compressor outlet communicates by means of pipeline directly with processing device inlet. In addition, device may be provided with throttling member placed in pipeline running between compressor and inlet of processing device and bypassing this throttling member through pipeline incorporating second throttling member, heat exchanger- heater, and third throttling member installed therein in tandem as well as mixer placed at bypass-pipeline-end-to-main-pipeline joint. EFFECT: improved efficiency of working medium heating, enlarged operating temperature range, reduced compressor power under main operating conditions, and improved performance characteristics under all conditions. 3 cl, 1 dwg
Patent RU-2105472-C1 (RU)
Title: Method for biological controlling of tyroglyphoid mites
Inventor: DERGACHEV D V
IPC: A01K67/033
Filed: 1996-01-10
Granted: 1998-02-27
Abstract: FIELD: agriculture, in particular, injurious insect control. SUBSTANCE: method involves taking protective measures by using mites of Paragarmania Nesbitt (Parasitoformes, Gamasinae, Aceosejidae) kind; settling mentioned mites in injurious mite habitat zone, with ratio of predaceous insect/victim being 1: 10, respectively. EFFECT: increased efficiency and simplified method. 1 tbl
Patent RU-2107617-C1 (RU)
Title: Installation for moulding of shaped reinforced-concrete products
Inventor: PROKHORENKOV ALEKSEJ VIKTOROVI
IPC: B28B7/16
Filed: 1996-02-28
Granted: 1998-03-27
Abstract: FIELD: building of roads, airfields, foundations for various structure, as well as building of any structures on soft grounds. SUBSTANCE: the installation has tray 1, end flap 2, end detachable flap 3, composite-in-length longitudinal side 4 with hinged (5) and detachable (6) components, composite-in-length longitudinal side 7 with hinged (8) and detachable (9) components, convex-concave in plan composite- in-length volumetric insert 10 with detachable (11) and extensible (12 and 13) components, located under the tray. Insert lateral walls 14 and 15 are inclined from the center to the periphery and make up a cavity, whose open part partially communicates with the cavity of the mould, and partially it is positioned beyond the tray forming openings 17,18,19 between the sides and insert lateral wall, locking arrangements 20 for fixing the sides, positioning mechanisms 21, 22 of extensible components 12 and 13 and insert 10, cells 23,24,25 for formation of teeth in the product lower part intended for engagement of products. EFFECT: enhanced reliability. 6 dwg
Patent RU-2096118-C1 (RU)
Title: Method for fastening tube in tube wall
Inventor: MARKOV SERGEJ F
IPC: B21D39/06
Filed: 1996-03-28
Granted: 1997-11-20
Abstract: FIELD: plastic metal working, namely, processes for fastening tubes in tube walls by local oriented plastic deformation of tube material. SUBSTANCE: method for fastening tube in tube wall comprises steps of forming annular protrusions on outer surface of tube ends, placing tube into wall with annular rectangular cross section recesses at matching protrusions and recesses, fixing tube against axial motion and securing it to tube wall by applying axial compression effort to it at side of inner surface of tube. Annular trapezoidal cross section protrusions are formed on end portions of tube at simultaneously sizing its opening due to placing onto end of connectable die with annular trapezoidal recesses disc made of elastic material. Disc is placed coaxially relative to opening; diameter of its own opening exceeds that of die opening . Tube is placed in such a way that its end is laid in plane of free end of disc. Then tube is fixed against axial motion and loaded by axial compression effort on part of its cross section area by means of stepped punch in order to realize successive expansion of tube until diameter of disc opening. At final stage tube is trimmed along line laying in plane of mutual contact of ends of disc and die; then tube material is pressed in between d disc and large step of punch for completely filling annular recesses and separating tube in trimming plane. Tube separation is performed by rotating ring of elastic material relative to its axis or by moving stepped punch in direction opposite relative to its motion direction at tube separation. EFFECT: enhanced reliability of tube fastening. 3 cl, 3 dwg
Patent RU-2115225-C1 (RU)
Title: Push-pull current amplifier
Inventor: TEREKHOV A N
IPC: H03F1/30
Filed: 1996-05-16
Granted: 1998-07-10
Abstract: FIELD: radio electronics. SUBSTANCE: amplifier is used as high-power output stage in low-frequency amplifiers, DC amplifiers, video amplifiers, various converters, measuring equipment, output and preamplifier stages of radio transmitters in frequency range of up to 10 MHz. Operational amplifiers function as switching components to directly control one of high-power output transistors and to control its current each time in combination with use of auxiliary bipolar DC voltage source electrically isolated from ground bus so as to provide independent supply to them. EFFECT: improved thermal stability and highly linear synthesis of output bus current proportional to input current being amplified. 2 dwg
Patent RU-2127178-C1 (RU)
Title: Способ соединения деталей из разнородных материалов
Inventor: SOLOUKHIN A F
IPC: B23K20/16
Filed: 1996-07-04
Granted: 1999-03-10
Abstract: Изобретение относится к способам соединения труб из разнородных материалов и может быть использовано при соединении труб, выполненных из материалов, которые не могут быть соединены между собой при помощи сварки или соединительных элементов, в частности в энегргитическом и химической машиностроении. Техническая задача - повышении прочности соединения труб, выполненных из разнородных материалов: нержавеющей стали и циркония, подвергающихся воздействию агрессивных сред и нейтронного потока. Способ соединения труб основан на размещении между соединяемыми поверхностями: нержавеющей трубой и трубой из циркония промежуточного элемента в виде проволоки из нержавеющей стали и ротационного обжатия по наружному диаметру нержавеющей трубы. 4 ил.
Patent RU-2116987-C1 (RU)
Title: Шихта для получения водоустойчивого известкового клинкера
Inventor: SUVOROV S A
IPC: C04B2/10
Filed: 1996-07-09
Granted: 1998-08-10
Abstract: Шихта для получения водоустойчивого известкового клинкера относится к производству огнеупоров и может быть использована при получении устойчивого к гидратации известкового клинкера. Шихта для получения водоустойчивого известкового клинкера содержит (в мас.%): обожженный при 900-1800 o C известняк 4,00 - 60,0; прокаленный при 100-900 o C известняк 30,0-95,0; добавку, состоящую (в мас.%) из оксида церия 30-70 и по крайней мере одного вещества из ряда: оксид неодима, оксид празеодима, оксид прометия, оксид самария, оксид европия, оксид гадолиния, оксид тербия, оксид диспрозия, оксид гольмия, оксид эрбия, оксид тулия, оксид иттербия, оксид лютеция остальное, 0,1-5,0. Шихта обеспечивает получение клинкера с плотностью 3,27-3,33 г/см 3 , пористостью 2,1-2,5%, с высокой рафинирующей способностью по отношению к черным, цветным и драгоценным металлам. 1 табл.
Patent RU-2102439-C1 (RU)
Inventor: NIKITIN N A
IPC: C10L1/18
Filed: 1996-08-15
Granted: 1998-01-20
Abstract: FIELD: liquid fuels. SUBSTANCE: basic fuel is supplemented by 0.1-5.0 wt % of additive containing fatty acids, alpha-naphthol, tetramethylethylene glycol, methylaniline, methyl tert-butyl ketone, ichthyol, diisopropyl ether, and tert-butyl alcohol taken in specified proportions. Additive is inexpensive and nontoxic. EFFECT: increased anti-knock property of fuels. 1 cl, 1 tbl
Patent RU-2118638-C1 (RU)
Inventor: SOPIN V F
IPC: C08B11/12
Filed: 1996-08-23
Granted: 1998-09-10
Abstract: FIELD: cellulose derivatives production. SUBSTANCE: cotton cellulose cut to 3-4 mm fiber length is placed into apparatus-activator provided with two- blade stirrers and subjected to mercerization at bath module from 1:1.8 to 1: 2.0. Material is then treated by sodium monochloroacetate gradually raising temperature from 30 to 65-75 C. Process is completed in pneumatic tube at 40-45 C to yield product with substitution degree 72-77%, solubility up to 99.5%, and water loss coefficient 6-9 cu.m. EFFECT: increased product characteristics. 1 tbl
Patent RU-2120059-C1 (RU)
Title: Gravitational energy source
Inventor: JURIK ALEKSEJ DMITRIEVICH
IPC: F03G3/00
Filed: 1996-11-28
Granted: 1998-10-10
Abstract: FIELD: power engineering; different branches of industry. SUBSTANCE: gravitational energy source has housing accommodating rotary stators coupled by axles of rotation through hinge joint with vertical axle of rotation of driving device furnished with power source. Each stator has hollow chamber in which rotor is placed eccentrically. Rotor has cylindrical frame with cylindrical working chamber accommodating rotor-eccentric which has electromagnets with multiple-phase control windings which coupled with electromagnets which have multiple phase rotor control windings. Working sections are arranged on cylindrical frame. These sections are placed in communication through channels with circular working chamber filled with liquid medium. EFFECT: reduced rolling friction in rotor-eccentric. 3 cl, 3 dwg
Patent RU-2151599-C1 (RU)
Inventor: KUZNETSOVA N JA
IPC: A61K31/715
Filed: 1996-12-23
Granted: 2000-06-27
Abstract: Изобретение относится к медицине, в частности к фармакологии. Предложено использовать полиацеталь эритроновой (или ее лактона) и глиоксиловой кислот в качестве антисептического средства. Препарат обладает бактериостатическими и бактерицидными свойствами в отношении ряда бактерий. 1 табл.
Patent RU-2138779-C1 (RU)
Title: Method of correction of i angle in three geodetic levels simultaneously
Inventor: RUSKOV A M
IPC: G01C25/00
Filed: 1997-04-02
Granted: 1999-09-27
Abstract: FIELD: geodesy. SUBSTANCE: scale is anchored on lens of each geodetic level for correction of I angle of geodetic levels. Readings are taken from scales and images of ends of bulb of cylindrical level are matched with the use of vertical adjustment screws. Three geodetic levels located in the form of equilateral triangle are tested at same time. Value of difference of horizons for three pairs of geodetic levels is computed by readings from scales of opposite geodetic levels. Each geodetic level is aimed at scale of another geodetic level till images of ends of bulb of cylindrical level match with the use of adjustment screws and elevation screw sets reading equal to value of difference of horizons of this pair of geodetic levels. EFFECT: increased precision and economic efficiency. 2 dwg
Patent RU-2115426-C1 (RU)
Title: Agent "cumivit" showing hepatoprotective, holagogue and anthelmintic effect
Inventor: MIKHALEV V JU
IPC: A61K36/42
Filed: 1997-05-12
Granted: 1998-07-20
Abstract: FIELD: medicine. SUBSTANCE: invention proposes the processing product of oil production from seeds of Cucurbitaceae family plants. Agent can be used as hepatoprotective, holagogue and anthelmintic preparation. EFFECT: broadened spectrum of effect, enhanced effectiveness of an agent.
Patent RU-2103206-C1 (RU)
Inventor: FEKLIN KONSTANTIN PAVLOVICH
IPC: B65B9/13
Filed: 1997-05-29
Granted: 1998-01-27
Abstract: FIELD: packing equipment. SUBSTANCE: this is intended for packing foods or articles in thermosetting film. Combination packing apparatus has support-mounted body with thermal chamber, rotating rolls for placement of half-tube film, and guiding unit for film. Thermal chamber is divided into two parts by partition. Located in one part of thermal chamber are electric heating elements, and located in other part is pan in the form of grate for food or article with fan installed above it. Mounted at inlet to thermochamber id framed base with cutting-welding member in the form of metal strings of L-shape, and with switches for fan and cutting-welding member. Thermochamber has spring-loaded cover in the form of pivoted hood made of transparent material. Electric heating elements are made in the form of thermal lamps and in process of operation of apparatus they are constantly kept in switched-on position. Fan and cutting-welding strings are brought into operation only when cover is closed. Partition is made of sheet material and can be turned and interact with thermochamber cover when it is moved to closed position. If electric heating elements are made of metal nickel-chrome strings, partition is made in the form of grate, and switches of electric heating elements are located on framed base for interaction with thermochamber cover in closed position. EFFECT: high efficiency. 5 cl, 6 dwg
Patent RU-2126726-C1 (RU)
Inventor: AISTOV V F
IPC: B05B17/04
Filed: 1997-08-14
Granted: 1999-02-27
Abstract: FIELD: chemical industry. SUBSTANCE: device has sprayer for producing aerosol and mounted in rectangular chamber for vertical, horizontal and angular motions. Chamber height is not less than the depth of zone of irradiation of aerosol flow. EFFECT: higher efficiency of radiochemical processes, in particular, treatment of sewage to remove organic and inorganic impurities and disinfection due to intensification of process of reaction of radiolysis primary products of gas phase with substances dissolved in liquid. 1 cl, 1 dwg