baber/WOPTO huggingface dataset:
Patent RU-2089353-C1 (RU)
Title: Shears for rolled stock
Inventor: BYKOV ANDREJ V
IPC: B23D15/04
Filed: 1994-02-14
Granted: 1997-09-10
Abstract: FIELD: plastic metal working, namely shears with parallel knives for shearing rolled pieces in reducing and billet hot rolling mills. SUBSTANCE: shears for rolled piece with lower shearing include frame with plane-parallel guides supporting upper rest with eccentric shaft. Upper end of lower rest is supported by eccentric of said shaft. Lower rest is joined by its lower end with upper rest by means of guides engaging with slider arranged in horizontal plane under shearing edge of upper knife and mounted on axles secured to lateral walls of upper rest. Horizontal plane containing slider axes is spaced by distance H from shearing edge of upper knife. L/3 < H < 2L/3, where L - stroke of lower knife. Guides are rectilinear ones. EFFECT: improved design. 2 dwg
Patent RU-2077749-C1 (RU)
Title: Method of soil deactivation
Inventor: VOZZHENIKOV GENNADIJ S
IPC: G21F9/34
Filed: 1994-04-15
Granted: 1997-04-20
Abstract: FIELD: nuclear energy, decontamination and deactivation technology. SUBSTANCE: method includes botanical and agrotechnical method using for radionuclide removal from contaminated soil. Plants are selected for this purpose by best factor of botanical disposal of radionuclides and by best agrootechnical quality of cultivation selected plants on contaminated soil using. Plant cover is removed to treated for biomass utilization. This processing is repeated until admissible content of radionuclides in soil will be achieved on territory treated for decontamination. EFFECT: higher deactivation degree of soil contaminated by radionuclides. 1 tb
Patent RU-2051573-C1 (RU)
Inventor: ZHIDKOV MIKHAIL A
IPC: A01K1/02
Filed: 1994-06-17
Granted: 1996-01-10
Abstract: FIELD: agriculture. SUBSTANCE: method involves growing rabbits at low temperatures (12 C below zero to 8 C) with the use of artificial cold produced by natural gas expansion at gas-distributing stations and transferred first to some circulating neutral cooling agent and then to air to be cooled. The viability of rabbits is virtually 100%. EFFECT: high liveweight gain; high quality of hides. 10 cl, 1 dwg
Patent RU-2091271-C1 (RU)
Inventor: SHOLOKHOV ALBERT V
IPC: B64C29/00
Filed: 1994-07-08
Granted: 1997-09-27
Abstract: Использование: изобретение относится к авиационной технике. Сущность изобретения: летательный аппарат содержит корпус и систему создания подъемной силы, включающую генератор газового потока. Система создания подъемной силы имеет множество элементов, выполненных в виде короба, соединенного с генератором газового потока и имеющего щелевое сопло, в котором расположена поворотная пластина. 2 с. и 3 з. п. ф-лы, 15 ил.
Patent RU-2062971-C1 (RU)
Title: Method of cleaning inner surface of tubers
Inventor: BALTAKHANOV ABDIKHAMITKHAN M
IPC: F28G7/00
Filed: 1994-07-19
Granted: 1996-06-27
Abstract: FIELD: tube cleaning equipment. SUBSTANCE: method comprises steps of pumping working liquid through tube to be cleaned, acting upon inner surface of the tube by electrohydraulic shock with use of electrohydraulic irradiator, being moved inside the tube as the last is being cleaned. Voltage is determined for providing electrohydraulic shock, preventing damage and breakage of surface of the tube. EFFECT: enhanced quality of tube surface cleaning. 1 cl, 1 dwg
Patent RU-2077617-C1 (RU)
Title: Method of preparing polycrystalline blocks and film coating based of zinc sulfide
Inventor: RYZHKIN YURIJ S
IPC: C30B23/00
Filed: 1994-08-16
Granted: 1997-04-20
Abstract: FIELD: crystal crowing. SUBSTANCE: invention relates to manufacturing optical ceramics transparent in spectrum region from 1 to 12 nm. Polycrystalline blocks and film coatings are prepared by vacuum sublimation onto a substrate from mixture of zinc sulfide with 2-10 wt % of gallium sulfide at a temperature not lower than 850 C. EFFECT: increased erosion resistance. 2 tbl
Patent RU-2080523-C1 (RU)
Title: Cylindrical heating boiler
Inventor: EMELYANOV ALEKSANDR F
IPC: F24H1/00
Filed: 1994-09-28
Granted: 1997-05-27
Abstract: FIELD: heating and hot water supply of dwelling houses and production buildings. SUBSTANCE: cylindrical heating boiler has furnace, water cooled housing 3 with screen surface 9 and convection gas duct made in form of vertical channels 11 with conical or other shape spaces widening in direction of bottom of housing 3. EFFECT: increased capacity of boiler. 2 dwg
Patent RU-2083242-C1 (RU)
Inventor: TALANOV BORIS P
IPC: A62C2/00
Filed: 1995-02-08
Granted: 1997-07-10
Abstract: Использование: в области противопожарной технике. Сущность изобретения: при возникновении пожара на плавучем объекте его затапливают на необходимую глубину, контролируя погружение с помощью плавучих камер располагаемых вокруг плавучего объекта, на которых установлены лебедки с троссами, имеющими средства для крепления их к плавучему объекту. 2 з.п. ф-лы.
Patent RU-2087820-C1 (RU)
Title: Furnace
Inventor: VASILEV MIKHAIL G
IPC: F27B17/00
Filed: 1995-02-09
Granted: 1997-08-20
Abstract: FIELD: device for pyrometallurgical reworking of charge materials in industrial heat-power engineering. SUBSTANCE: furnace includes loading chamber, gas-lift reaction chamber and gas separating chamber which are divided by partitions located between arch and hearth forming openings; furnace is also provided with blast devices located in gas-lift chamber at one or two levels and device for tapping melting products. Ratio of distance between upper edge of partition fitted between gas-lift reaction chamber and gas separating chamber and level of blast devices or level of lower row of blast devices (when two levels are provided) to distance between level of slag dam and level of blast device is more than 3 but no more than 15. Upper edge of partition fitted between gas-lift and gas separating chambers is located above upper edge of partition fitted between gas-lift and reaction chambers. EFFECT: enhanced efficiency. 2 cl, 1 dwg
Patent RU-2110140-C1 (RU)
Title: Adjustable arc filter
Inventor: GRISHIN S V
IPC: H03H11/04
Filed: 1995-06-05
Granted: 1998-04-27
Abstract: FIELD: radio engineering; selective radio electronic, including microelectronic, devices. SUBSTANCE: filter has first and second resistors 1, 2, first and second operational amplifiers 3, 4 third and fourth resistors 5, 6, third operational amplifier 7, fifth, sixth, seventh, and eighth resistors 8-11, fourth operational amplifier 12, first and second capacitors 13, 14 first and second numeric-control conductors 15, 16, ninth, tenth, eleventh, and twelfth resistors 17-20. EFFECT: extended operating frequency range and enlarged functional capabilities. 3 cl, 4 dwg , 2 tbl
Patent RU-2066679-C1 (RU)
Inventor: YAKUSHKIN MIKHAIL I
IPC: B01J23/86
Filed: 1995-06-21
Granted: 1996-09-20
Abstract: FIELD: petrochemistry. SUBSTANCE: method is carried out by N-alkylation of aniline with methanol. The process is carried out at 180-220 C in the presence of hydrogen, catalysts of low temperature conversion of carbon oxide being used. Conversion of aniline is up to 99.2 %, yield of desired N-methyl aniline is 97.7 %. EFFECT: simplifies the method. 3 cl
Patent RU-2113809-C1 (RU)
Title: Filter cigarette
Inventor: EHRIK GUNNAR ANDERSSON
IPC: A24D3/06
Filed: 1993-12-17
Granted: 1998-06-27
Abstract: FIELD: filter cigarettes. SUBSTANCE: filter cigarette contains rod of tobacco material enclosed in combustible envelope, and filter connected to end of the rod. Filter is multicomponent and includes a component contained activated carbon, and at least one component with fibrous filtering material based on cellulose. Filter on cigarette has level of ventilation at least 50%, and cigarette with this filter exhales not more than 5% of resins according to standard procedure of smoke analysis. EFFECT: exhalation at smoking of less unfavorable substances inhaled by smoker. 8 cl, 3 dwg , 2 tbl
Patent RU-2083622-C1 (RU)
Inventor: TITOMIR ALEKSANDR K
IPC: C09D183/07
Filed: 1995-08-23
Granted: 1997-07-10
Abstract: Изобретение относится к изготовлению электропроводных лакокрасочных материалов на основе синтетических полимерных пленкообразующих связующих и может быть использовано в различных областях промышленности для получения на диэлектрических подложках большой площади электропроводящих пленочных покрытий со стабильными электрическими характеристиками по всей площади поверхности пленочного покрытия. Преимущественная область использования - электронагревательные приборы и системы самого разнообразного назначения. Электропроводный лакокрасочный материал включает синтетическое полимерное связующее, углеродсодержащий наполнитель, отвердитель и органический растворитель. В качестве углеродсодержащего наполнителя он содержит смесь графита с сажей при массовом отношении сажи к графиту 0,05:0,1, а в качестве синтетического полимерного связующего - полиметилфенилсилоксаны разветвленной или циклической структуры при следующем соотношении компонентов, мас.%: синтетическое полимерное связующее 7-17, углеродсодержащий наполнитель 0,7-16,1, отвердитель 2,5-5,5, органический растворитель - остальное. Преимущественный температурный диапазон использования электропроводящих покрытий на основе электропроводного лакокрасочного материала составляет от 250 до 700 o С. 1 табл.
Patent RU-2111676-C1 (RU)
Title: Method for preserving forage grain
Inventor: ROGOZHIN V V
IPC: A23K3/00
Filed: 1995-09-08
Granted: 1998-05-27
Abstract: FIELD: agriculture; production of forage and fodder. SUBSTANCE: grain for forage is subjected to preservation treatment with mixed solutions of compounds containing two carbon atoms, namely: acetaldehyde, ethanol and acetic acid at the following ratio, mas.%: acetaldehyde, 55.0-65.0; ethanol, 20.0-30.0; acetic acid, 5.0-10.0. Mixture is prepared directly before use and is spray-injected into bags or tanks containing grain in the amount of 0.5-0.7 wt.-%. Safety of proteins, carbohydrates and lipides in thus-prepared grain is kept for long time, up to one year. Processes of decay, germination and respiration of grain may be stopped. EFFECT: higher efficiency. 4 tbl
Patent RU-2138497-C1 (RU)
Inventor: DONAL D EHJDZHIN BATLER
IPC: C07D265/30
Filed: 1994-02-24
Granted: 1999-09-27
Abstract: FIELD: organic synthesis. SUBSTANCE: trans-6- [substituted pyrrol-1-yl)alkyl]pyran-2-on derivatives having general formula I:   (I), wherein R 1  is phenyl optionally substituted by fluorine, bromine, or chlorine; R 2  and R 3  are hydrogen, alkyl, phenyl or radical -CONR 5 R 6 , in which R 5  and R 6  are hydrogen, alkyl, or phenyl optionally substituted by fluorine, chlorine, or bromine; and R 4  is C 1-6 - alkyl, are prepared with compound of formula II ( ) with compound of formula III ( ) followed by interaction of resulting intermediate having formula IV (NC-CH 2 CH-CH 2 -CO-CH 2 -CONR 8 R 9 ) with R       10   2       BOCH 3  or R       10   2       B and then with borane in solvent. Resulting compound NC-CH 2 CH-CH 2 -CO-CH 2 -CONR 8 R 9  is brought into reaction with reagent R 11 R 12 C(OCH 3 ) 2  or R 11 R 12 CO under acid conditions. Resulting ketal having formula V ( ) is hydrogenated and brought into reaction with compound R 1 COCHR 2 CHR 3 COR 4  to give intermediate VI ( ), which is treated with acid in solvent and hydrolyzed with base to give intermediate that, after neutralization with acid and dissolution in solvent with simultaneous removal of water, is converted into final product. EFFECT: increased yield and reduced expenses on reagents. 14 cl, 2 dwg, 6 ex
Patent RU-2113869-C1 (RU)
Title: Magnetotherapeutic device
Inventor: SHLJAPIN VLADIMIR PETROVICH
IPC: A61N2/04
Filed: 1995-12-26
Granted: 1998-06-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has frequency transformer, cylindrical ferromagnetic inductor embracing working cavity and having magnetic screen enveloping the inductor and manufactured as beveled cylinder with ferromagnetic rings, control unit having unit for controlling voltage of power supply source, start-control unit, setter-counter, magnetic field modulation unit, unit for controlling magnetic field intensity in working chamber of the inductor and movable carriage for patient to be placed on. The inductor is composed of a number of toroidal induction coils from ferromagnetic material like steel ribbon wound over smooth or multi-face cylinder and connected to achieve required length with clamps and under the own weight. Rectangular contours of windings are equidistantly circumferentially fixed on the internal surface of the cylinder. Eddy magnetic field uniformly rotating and changing in intensity is formed in the inductor cavity. EFFECT: enhanced effectiveness in treating diseases of bones, articulations, urogenital system, blood vessels of dura mater, arachnoidea and pia mater encephali. 4 dwg
Patent RU-2100311-C1 (RU)
Title: Raw mixture for clay brick making
Inventor: MALENKIKH ANATOLIJ N
IPC: C04B33/00
Filed: 1996-01-12
Granted: 1997-12-27
Abstract: FIELD: building materials. SUBSTANCE: raw mixture has, wt.-%: leaning addition, 5-20; burning out addition, 0.5-1.5; siliceous dust, 1.5-2.5; highly dispersed silica dust, 5-20; and low-melting clay, the balance. Brick properties: compression strength limit is increased from 170 to 205-225 kgf/$$$, bending strength limit is increased from 31 to 34-36 kgf/$$$. Refractoriness of clay brick is increased from 1350 C to 1450 C. Brick sort is increased from 150 to 200. EFFECT: enhanced quality and property. 1 tbl
Patent RU-2085392-C1 (RU)
Title: Stamping gear
Inventor: TEMYANKO LEONID S
IPC: B21D43/14
Filed: 1996-02-13
Granted: 1997-07-27
Abstract: FIELD: plastic metal working, hot stamping of articles of type of cylindrical sleeves with thickening from piece billets. SUBSTANCE: revolving disc with turn drive, dies and pusher is mounted on axis on lower plate of press table. Locating arm of revolving disc is also positioned there. Slider of press carries upper plate with punches. Centering bushings are installed on revolving disc, upper plate has columns mounted for matching with bushings. Lever is mounted on axis of revolving disc for turn from drive of revolving disc, locating arm with drive is put on lever for matching with centering bushings in extreme positions of lever. Lever carries split bushing which halves, are spring-loaded, bushing matches pusher anchored on upper plate. EFFECT: enhanced reliability and efficiency. 9 dwg
Patent RU-2105141-C1 (RU)
Inventor: KHAVKIN A JA
IPC: E21B43/22
Filed: 1996-03-21
Granted: 1998-02-20
Abstract: FIELD: oil and gas production industry. SUBSTANCE: reduced period of developing deposit, increased output of producing wells and uniform recovery of oil in deposit sections can be achieved by differential increase of permeability of down-hole zones of injection and producing wells. Method implies removing clay from producing and injection wells with subsequent displacement of oil from bed by means of polymeric solution. Clay removing is effected by applying various amounts of desedimentation reagent depending on permeability of down-hole zones of wells being treated. Concentration of water solution of polymer is selected between concentration at which fluidity of polymer solution in water in down-hole zone of bed in which clay is removed is equal to fluidity of water in aforesaid zone prior to clay removal and concentration at which specific increase of oil recovery from deposit is maximal. EFFECT: higher efficiency. 2 dwg, 2 tbl
Patent RU-2106401-C1 (RU)
Title: Method of preparing additive for synthetic detergents
Inventor: TERLIKOVSKIJ EVGENIJ VASIL EVI
IPC: C11D11/02
Filed: 1996-03-19
Granted: 1998-03-10
Abstract: FIELD: synthetic detergents production. SUBSTANCE: invention relates to preparing detergent components of antiresorption additive based on carbohydrates and their derivatives, in particular, on carboxymethylcellulose sodium salt by way of mixing it with disperse component, in which use of ingredients in another aggregation state and use of other conditions of mixing ensures essential reduction in consumption of extremely scarce initial reagent (carboxymethylcellulose Na salt) and simultaneously increases antiresorption capability of additive giving rise to higher quality of detergent expressed in improved whiteness of washed cloth. The task is solved by mixing carboxymethylcellulose Na salt with disperse component in air-dry state at weight ratio 1:(5.5-30.0) and mixing energy 10-100 kJ/kg. As a result, carboxymethylcellulose salt consumption is reduced by 4.4 to 25.6 times. EFFECT: essentially reduced cost. 1 tbl
Patent RU-2120412-C1 (RU)
Title: Method of producing drinking water and method and automated installation for treating industrial drains
Inventor: MATVEENKO A P
IPC: C02F1/463
Filed: 1996-03-26
Granted: 1998-10-20
Abstract: FIELD: water treatment. SUBSTANCE: producing drinking water and treating industrial drains are accomplished by integrated electric-reagent method, which would find wide application in national economy when producing foods, drugs, alcohol and alcohol-free beverages, and also high-quality industrial water from waste water. A two-step electrochemical treatment of initial water is followed by stepwise isolation of precipitate while adding acidic reagent mixture in the first step and alkaline reagent mixture in the second step. Process is largely provided with informational control and automated microprocessor regulation to ensure optimal conditions during start-up, shot-down, and operating-duty periods. EFFECT: reduced (5-10-fold) consumption of reagents and power, optimized mineral salt contents in drinking water, and conditions for recycling water supply provided. 2 cl, 1 dwg, 2 tbl
Patent RU-2119561-C1 (RU)
Title: Slab for road pavement
Inventor: ROMANENKO MIKHAIL VITAL EVICH
IPC: E01C5/00
Filed: 1996-07-11
Granted: 1998-09-27
Abstract: FIELD: road building technology. SUBSTANCE: this can be used in construction of road pavements and bases. Slab has rectangular upper part for example in the form of straight parallelepiped, and lower part. Side faces of lower part are made in the form of alternating recesses and protrusions. Upper planes of protrusions and recesses in lower part of slabs are inclined with respect to base plane. In addition, upper part of load-bearing structure with relation of its length reduced by value which takes account of clearance between adjoining slabs to width is equal to two. Total number of recesses and protrusions over width of slab must be even, and their number in length and width of slab must be multiple of two. In middle part of one long side of slab, side faces between adjacent protrusions and recesses are formed by vertical planes which are located at angle of 45 deg. with respect to side faces of upper part of slab and they are connected to each other by vertical section which is continuation of corresponding side face of upper part of slab. Its width depends on clearance between adjacent slabs. At opposite side of slab, side face between protrusion and recess is located at right angle with respect to plane of corresponding side face of upper part of slab. Its upper part is inclined at angle with respect to base. Incline is made towards protrusion. Common vertical side faces between other adjoining protrusions and recesses are located at angle of 45 deg. with respect to side faces of upper part of slab. Application of aforesaid embodiment of road pavement slab reduces labour-intensity at installing slabs in pavement, increases load-bearing capacity of butt joints, improves reliability of road pavement made of slabs. EFFECT: higher efficiency. 7 dwg
Patent RU-2128078-C1 (RU)
Title: Method of cleaning of crankcase gases
Inventor: ISHMAKOV R M
IPC: B04C5/04
Filed: 1996-08-29
Granted: 1999-03-27
Abstract: FIELD: cleaning of crankcase gases. SUBSTANCE: the method consists in mixing of gases with water in an ejector. Further cleaning is accomplished in a hydrocyclone with a subsequent discharge of water with impurities into a vessel for cleaning and settling; the pipe connection for inlet of crankcase gases is installed for vertical displacement, the optimum level of the hydrocyclone drain pipe connection is also set. EFFECT: improved process of mixing, reduced ejection of toxicants of internal combustion engines. 2 cl, 1 dwg
Patent RU-2138520-C1 (RU)
Inventor: ANGELIKA EHLISABET MARIJA BANN
IPC: C08J3/12
Filed: 1995-02-09
Granted: 1999-09-27
Abstract: FIELD: polymer production. SUBSTANCE: process involves interaction of equimolar amounts of p-phenylenediamine and terephthaloyl dichloride in solution of N-methyl-2-pyrrolidone with calcium chloride carried out in cylindrical reactor provided with single stirring motor used both as stirrer and as granulator. Stirring is effected under vortex conditions accompanied with adding terephthaloyl dichloride and disintegrating polymer product in the same reactor. Product has relative viscosity above 3.5 and is suited to manufacture high-strength long staple. EFFECT: improved consumer's property of polymer. 9 cl, 3 tbl, 5 ex
Patent RU-2128546-C1 (RU)
Inventor: GORSHKOV G M
IPC: B01F5/00
Filed: 1996-09-24
Granted: 1999-04-10
Abstract: FIELD: liquid mixing apparatus. SUBSTANCE: incorporated in mixing device is pressure pipeline 1 and sleeve-shaped body 2. Made in cylindrical part of body 2 are holes 3 which are tangential to internal surface of body. Body is installed in end of pipeline 1 for possible rotation. Efficiency of mixing is regulated by pressure of delivered liquid. Mixing process requires less power as no electric motor is used for rotation of body. EFFECT: higher efficiency. 2 dwg
Patent RU-2112438-C1 (RU)
Title: Surgical cutter
Inventor: IZUTKIN M A
IPC: A61B17/16
Filed: 1996-09-27
Granted: 1998-06-10
Abstract: FIELD: medical instrumentation. SUBSTANCE: cutter has cylinder 1 with tail-pice 3. Cylinder turns into truncated hemisphere 4 with internal cutting edges 5. Size of truncated hemisphere 4 corresponds to that of head of the femur. Cylinder 1 and hemisphere 4 are perforated longitudinally. EFFECT: removal of osteochondrous expansion over entire circumference of heat of femur without damage to articular cartilage. 2 dwg
Patent RU-2114009-C1 (RU)
Title: Гидроподвеска автомобильная
Inventor: NIKITIN ANDREJ ANDREEVICH
IPC: B60G21/00
Filed: 1996-10-22
Granted: 1998-06-27
Abstract: Сущность предложенной гидроподвески заключается в том, чтобы, используя принцип сообщающихся сосудов для воздуха и жидкостей, внедрить в производство гидроподвеску, которая проста, технологична, надежна и долговечна за счет перераспределения энергии удара на колеса и гашения его собственным весом кузова в его центре тяжести через цилиндр с поршнем. 1 ил.
Patent RU-2099184-C1 (RU)
Title: Method for manufacture of box-type reinforced-concrete articles and plant for its embodiment
Inventor: VOLKOV LEV A
IPC: B28B7/22
Filed: 1997-02-05
Granted: 1997-12-20
Abstract: FIELD: construction. SUBSTANCE: in manufacture of box-type reinforced-concrete articles, reinforcing cage is installed on lower casing panel after closing of external casing panels which are hinged to lower panel, then article bottom is concreted with compaction of concrete mix by vibration force pulses for 30-240 s and holding for 2-12 h, then core is installed and box vertical walls are concreted. Vibrocompaction of concrete mix of vertical walls is accomplished by internal vibrators in course of mix supply to gap between panels and core. Vibrocompaction by internal vibrators is combined in time with periodic engagement of parallel single-shaft vibrators of lower casing panel for 5-30 s with an interval of 60-200 s. Core is made with posts which are centered on lower casing panel with the help of pivots embracing guide pins of truncated cones of lower panel. Height of truncated cones equals to thickness of bottom of manufactured box. EFFECT: higher efficiency. 3 cl, 4 dwg