baber/WOPTO huggingface dataset:
Patent RU-2066418-C1 (RU)
Title: Pulling-and-centering device for diagnostic and transportation facilities inside pipes
Inventor: EMDIN MIKHAIL F
IPC: F17D5/02
Filed: 1994-04-26
Granted: 1996-09-10
Abstract: FIELD: nondestructive testing of pipelines and pipeline transport. SUBSTANCE: pulling-and-centering device consists of air-tight container and running gear made in form of movable circular seals in form of cylindrical ring which are located in head and tail parts of airtight container. In this case, one end of seal is pressed against fixed flange and the other, to movable bushing. EFFECT: higher efficiency. 2 dwg
Patent RU-2061939-C1 (RU)
Title: Vertical furnace for heat treatment of steel articles
Inventor: GUSEV BORIS M
IPC: F27B1/10
Filed: 1994-08-05
Granted: 1996-06-10
Abstract: FIELD: vertical furnaces for heat treatment of steel articles; vacuum heat treatment of steel articles including hardening, annealing and tempering. SUBSTANCE: furnace has heating and cooling chambers brought in communication. Cooling chamber is connected with gaseous cooling agent supply system. Table for placing the parts is mounted for vertical motion and fixation in extreme positions within volumes of both chambers. Table is provided with mechanism for its rotation. EFFECT: enhanced reliability. 2 cl, 8 dwg
Patent RU-2072385-C1 (RU)
Inventor: KOVALCHUK NATALIYA A
IPC: C10G65/04
Filed: 1994-11-08
Granted: 1997-01-27
Abstract: FIELD: petroleum processing. SUBSTANCE: desalted and dehydrated crude oil is brought in contact with grained alumina having resistivity 10000-20000 Ohm. cm. To obtained product, organic oxygen-containing solvent with boiling temperature 56-100 C is added in amount 1.5-10.0% based on raw material volume and the combined liquid is brought in contact with alumina catalyst under hydrogen atmosphere at 280-400 C and pressure 50-120 atm. Obtained product is finally fractionated. EFFECT: enhanced efficiency of process. 1 tbl
Patent RU-2103249-C1 (RU)
Inventor: DZHEMILEV U M
IPC: C07C2/36
Filed: 1995-01-25
Granted: 1998-01-27
Abstract: FIELD: petrochemistry, namely, origin materials for production of aromatic principles, attractants, polymer materials, paints, varnish and other. SUBSTANCE: 2-alkyl substituted 1,3-dienes have common formula   where R is C 4 H 9 , C 6 H 13 , C 9 H 19  are prepared by consequent mixing of solution of triethylene aluminium in aliphatic solvents Cp 2 Z 1 -Cl 2  and with α-olefin, their molar ratio being (10-12):(0.2-0.4):10. The process is followed by mixing at room temperature within 8 h, then at temperature about (-5) C catalyst is added. Said catalyst is prepared by mixing Ni(acai) 2 , Ph 3 P and i-Bu 2 AkH followed by adding allyl acetate at their molar ratio (0.3-0.5): (1.2-2.0):(2.4-4.0):(30-36) respectively, the process takes place in aliphatic solvents by mixing of reaction mixture at room temperature within 8-12 h. Yield of 2-alkyl substituted 1,3-dienes is 60-84 %. EFFECT: improved quality of desired product. 1 tbl
Patent RU-2091685-C1 (RU)
Title: Method of melting mineral wool in gas cupola
Inventor: GRACHEV VLADIMIR A
IPC: F27B1/00
Filed: 1995-03-28
Granted: 1997-09-27
Abstract: FIELD: melting mineral wool in gas cupolas. SUBSTANCE: method consists in heating the refractory checker and melting the charge by combustion products of natural gas. Layer of slag whose height is equal to 0.1-0.4 of cupola diameter is formed on cupola hearth and pressure of cupola gases in refractory checker is maintained at level of 0.8-0.9 of blast pressure. EFFECT: continuous jet of tapped melt. 1 tbl
Patent RU-2109390-C1 (RU)
Title: Single-phase salient-pole electric motor
Inventor: EFIMENKO E I
IPC: H02K17/10
Filed: 1996-04-11
Granted: 1998-04-20
Abstract: FIELD: electrical engineering. SUBSTANCE: A.C. electric motors of small capacity ( asynchronous and synchronous ) designed for supply from single-phase network. Proposed electric motor has stator with concentrated winding in the form of coils put on salient poles having pole pieces. Magnetic circuit of stator is divided in axial direction into individual packages. Axial lines of pole pieces of different packages are turned through different angles with reference to axis of poles. Each package which axis of pole pieces is turned through certain angle in one direction corresponds to package of same axial length with turn of axis of pole pieces through same angle in reverse direction. In case of availability of middle package axes of its poles and pole pieces coincide. EFFECT: improved starting and working characteristics. 3 dwg
Patent RU-2091445-C1 (RU)
Inventor: KRASILNIKOV VALERIJ V
IPC: C10L5/00
Filed: 1995-04-13
Granted: 1997-09-27
Abstract: FIELD: solid fuels. SUBSTANCE: as solid fuel suitable for heat power plants, metallized pellets from steel smelting process are used. EFFECT: increased efficiency and reduced cost of environmental acceptable fuel.
Patent RU-2089384-C1 (RU)
Inventor: ZOLOTAREV YURIJ A
IPC: B27K3/08
Filed: 1995-05-29
Granted: 1997-09-10
Abstract: Использование: в легкой промышленности при подготовке материала для изготовления декоративно-художественных и хозяйственных изделий. Сущность изобретения: древесину обрабатывают смесью газообразных аммиака и кислорода или последовательно газообразным аммиаком и затем газообразным кислородом в течение 10-160 мин при давлении 1-30 атм и температуре 100-180  o C. Аммиак можно получить, внеся в емкость для обработки древесины карбонат аммония или водный раствор аммиака. Для обработки древесины кислородом можно использовать воздух. Обработанная древесина приобретает высокую декоративность по всей толщине, она обладает большей, чем исходная, устойчивостью к плесени. 5 з.п. ф-лы.
Patent RU-2081213-C1 (RU)
Inventor: NECHAEV GENNADIJ G
IPC: C25D11/02
Filed: 1995-06-02
Granted: 1997-06-10
Abstract: FIELD: electrolytic coating of article surface, in particular, microarc oxidation of surface. SUBSTANCE: method consists in the following: coated article is placed into electrolyte and difference of potentials is set between electrolyte and the article with simultaneous exposure to the effect of steady and/or variable magnetic field. In course of application of coating, electrolyte may be exposed to ultrasonic vibrations. EFFECT: improved characteristics of produced coating. 2 cl, 1 dwg
Patent RU-2087818-C1 (RU)
Inventor: BEZRODNYJ NIKOLAJ A
IPC: F27B7/38
Filed: 1995-06-27
Granted: 1997-08-20
Abstract: FIELD: manufacture of building materials. SUBSTANCE: cooler contains grating of hot chamber moved off from the kiln edge to predetermined distance in horizontal direction; and overfire air arrangement disposed inside cone with base 2 of material to be cooled. Axes of overfire air fire bars are arranged at an angle to vertical and in the plan. EFFECT: improved distribution of material over the length of grating, increased air heating, and reduced wear. 3 cl, 2 dwg
Patent RU-2097135-C1 (RU)
Inventor: NOSIKOV GEORGIJ M
IPC: B02C19/00
Filed: 1995-07-06
Granted: 1997-11-27
Abstract: FIELD: metallurgy, chemical, building, pharmaceutical, perfume and other industries. SUBSTANCE: method for fine grinding and activation of materials involves grinding of material in grinding chamber by subjecting the processed material to the action of complex breaking forces of grinding members and walls of the grinding chamber. In the course of grinding process the grinding chamber moves along an ellipse trajectory and relation of breaking forces upon the processed material in each phase of the trajectory will be different. EFFECT: fine and hyperfine grinding of materials. 1 dwg
Patent RU-2096306-C1 (RU)
Title: Устройство для подвода электроэнергии к подвижному объекту
Inventor: SHCHEVELEV YURIJ S
IPC: B66C13/12
Filed: 1995-10-23
Granted: 1997-11-20
Abstract: Использование: в подъемно-транспортном машиностроении, а именно в устройствах для подвода электроэнергии к подвижным объектам, преимущественно к подвижным частям кранов. Сущность изобретения: устройство включает в себя перемещающуюся по рельсовому пути 1 металлоконструкцию 2, на которой закреплен барабан 4. На первую ступень 5 барабана 4 навита средняя часть питающего кабеля 6, один конец которого закреплен на металлоконструкции 2, а другой - в фиксаторе 12. На вторую ступень 7 барабана 4 навит один конец гибкого органа 8, второй его конец связан с грузовой кареткой 10. Фиксатор 12 установлен в средней части горизонтального лотка 13 для питающего кабеля 6, размещенного вдоль рельсового пути 1. Фиксатор выполнен в виде двух раструбов, закрепленных на основании, установленном на вертикальной оси с возможностью поворота вокруг нее. 2 з.п.ф-лы, 3 ил.
Patent RU-2099312-C1 (RU)
Inventor: KHARICHEVA DINA L
IPC: C04B37/02
Filed: 1995-11-14
Granted: 1997-12-20
Abstract: Использование: изобретение относится к технологии полученных металлокерамических узлов путем спаивания керамики с металлом и может быть использовано при изготовлении гермовводов в различные электротехнические и радиотехнические установки и устройства. Сущность изобретения: для повышения технологичности охватывающих конусных спаев металлизированную алюмооксидную керамику спаивают медным припоем с металлической втулкой. Пайку конусного вращающегося узла осуществляют флюсом на воздухе расфокусированным импульсным лазерным излучением через прозрачную для данной длины волны керамику одновременно с приложением сжатия 3 - 5•10 5  Па. Нагрев и охлаждение производят со скоростью 1 - 50 o C/с. 1 ил.
Patent RU-2101470-C1 (RU)
Inventor: MESHKOV A V
IPC: E21B43/00
Filed: 1996-01-04
Granted: 1998-01-10
Abstract: FIELD: oil and gas production industry. SUBSTANCE: device has pump-compression pipes with filter and packer with piston plugs located in them. Pipes have perforation openings located at boundary between upper and lower piston plugs. Located on pump-compression pipes in zone of perforation openings is coaxial chamber. Arranged above packer is flushing passage, and installed under filter is deep well pressure gauge. EFFECT: high efficiency. 1 dwg
Patent RU-2108764-C1 (RU)
Title: Device for delivering and method for implanting spiral roentgen-endoprostheses of vessels and hollow organs of the human body
Inventor: RYKLINA E P
IPC: A61F2/04
Filed: 1996-02-20
Granted: 1998-04-20
Abstract: FIELD: medical engineering. SUBSTANCE: device is twistable so that catheter is tightly enveloped and smooth cylindrical surface is formed. The method provides the internal diameter of the prosthesis growing small to enable traumatic consequences due to vessel implantation to be of minimum level. EFFECT: enhanced effectiveness of operation. 2 cl, 5 dwg
Patent RU-2099961-C1 (RU)
Title: Device for production of molding marmalade
Inventor: MAKHMUTOV MANSUR I
IPC: A23G3/02
Filed: 1996-02-28
Granted: 1997-12-27
Abstract: FIELD: confectionery industry. SUBSTANCE: device comprises chain conveyor with molds, apparatus for molding, cooling cabinet, mechanism for selecting articles from molds, belt conveyor for withdrawal of articles, and inclined conveyor for supplying prepared articles for packing, and device for sugaring the articles which is a vibrating machine with charging tray with vertical hollow cylindrical column provided with vibrators. On outer surface along the whole height of the column fixed is groove with inclination angle of its coils equals from 8 to 12 deg. Holes are made on bottom of end section of groove last coil where a tray is placed for accumulating and returning the excess of granulated sugar into column. In column wall in its lower section opening is made. It is overlapped by gate fixed on column wall with a possibility of moving along its height. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-2101150-C1 (RU)
Inventor: VETER V V
IPC: B23K35/362
Filed: 1996-04-30
Granted: 1998-01-10
Abstract: FIELD: mechanical engineering; welding; production of fluxes. SUBSTANCE: maximum height of flux layer is determined depending on its basicity by formula H= 30+50ln(1+1/B) mm, where B is basicity of flux. EFFECT: improved quality of calcination, increased capacity of furnace and reduced power consumption.
Patent RU-2142738-C1 (RU)
Inventor: CHIZHIK-POLEJKO A N
IPC: A61K49/04
Filed: 1996-05-21
Granted: 1999-12-20
Abstract: FIELD: medicine. SUBSTANCE: method involves making puncture exterior or interior with respect to the proper ligament in the projection of bent joint articulation fissure. Recess between the proper kneepan ligament and femur and tibia condyles is used as reference point. Knee joint being bent at an angle belonging to 100-130 deg range, the recess becomes palpable. Puncture needle is inclined at 45-60 deg relative to crus line. Puncture being done, 10-20 ml of water-soluble iodine-containing radiopaque substance is injected. First, half of the quantity is evacuated after making 5-10 flexion-extension movements in the articulation and then 70-90 cm 3  of oxygen is injected. Superior torsion contrasting being not required, compressing bandage is applied to the lower part of the femur and taken off after X-ray examination is over. EFFECT: low risk of complications in diagnosing intra-articulation injuries.
Patent RU-2125372-C1 (RU)
Inventor: FESJUN V G
IPC: A23C9/13
Filed: 1996-07-01
Granted: 1999-01-27
Abstract: FIELD: dairy industry. SUBSTANCE: composition contains edible biologically active additive "Aleksandrina", sour including acidophilic bacillus and milk base. The composition is full-value cultured milk product. EFFECT: higher food value; homogeneous, soft, fluid consistency; increased stability and curative action. 4 tbl
Patent RU-2102327-C1 (RU)
Inventor: SEDLOV A S
IPC: F22D1/50
Filed: 1996-09-27
Granted: 1998-01-20
Abstract: FIELD: heat power engineering. SUBSTANCE: invention relates to heat and power stations provided with equipment for delivery water treatment and more particularly to a known system containing evaporator including at least one feed-water preheater and one evaporation step connected, with regard to secondary steam, to feed- water preheater in return and direct delivery water main; feed-water preheater connected with turbine intake; and pipelines for withdrawing distillate and feeding heat scheme. According to invention, system is provided with vacuum deaerator and deaerator tank connected to the former. System has additional pump, and deaerator tank is separated into two cavities, one being connected with deaerator drain pipe and the other with return delivery water main and with feed-water preheater belonging to the last evaporation step, which in turn is connected with heat scheme feed pipeline. EFFECT: reduced process water consumption. 1 dwg
Patent RU-2152019-C1 (RU)
Inventor: GOLOLOBOV O A
IPC: G01N3/00
Filed: 1996-10-04
Granted: 2000-06-27
Abstract: Устройство предназначено для механических испытаний материалов при комбинированном нагружении при изучении влияния деформации на свойства материалов при различных температурах. Обеспечивается расширение функциональных возможностей нагружения материала испытуемого образца от простого напряженного состояния до сложного нагружения. На станине закреплены держатели для испытуемого образца. С одним из держателей жестко связан диск, ось которого совпадает с осью держателей. Два ролика с осями вращения установлены на планке с возможностью вращения так, что их оси вращения совпадают с соответствующими осями в планке. Узел нагружения соединен гибкими тягами через ролики с диском и снабжен винтовым механизмом в виде гайки, установленной на нижнем штоке. Верхний торец штока имеет четыре проушины под оси роликов. Устройство содержит датчики-измерители линейных перемещений штоков. 5 ил.
Patent RU-2146528-C1 (RU)
Title: Modulator of cellular immunity
Inventor: KATUKOV V JU
IPC: A61K36/68
Filed: 1997-03-14
Granted: 2000-03-20
Abstract: FIELD: medicine, immunology, pharmacology. SUBSTANCE: invention relates to class of preparations acting on the immune system. Proposed preparation is an aqueous extract of mixture containing the following components, weight p. p.: crane's-bill fresh leaves 30-40; plantain dried leaves 1-5 and pot-marigold 1-5 per 300 weight p. p. of water. Proposed extract can be used as immunomodulator for prophylaxis and treatment of patients with tumors, viral and bacterial infectious diseases. EFFECT: broadened arsenal of agents used. 1 tbl, 2 dwg, 4 ex
Patent RU-2121969-C1 (RU)
Title: Method of preparing porous granular ammonium nitrate
Inventor: NEVSKAJA V N
IPC: C01C1/18
Filed: 1997-04-09
Granted: 1998-11-20
Abstract: FIELD: manufacture of porous and explosion-proof explosives. SUBSTANCE: in concentrated of formula: NH 4 NO 3  prior to granulation stage, is added sugar production waste, namely saccharose containing sugar beet molasses. In order to prepare porous ammonium nitrate, 0.05-0.15 wt % (calculated in terms of saccharose) molasses solution should be added to obtain product. Characteristics of the product: imbibing capacity of granules is 9.7-13.5 g/100 g; retaining capacity is 5.5+-0.5%; H 2 O content is 0.35-0.60%; strength of granules is 500-700 g per granule. The resulting granules have high strength and are explosion-proof. EFFECT: more efficient preparation method. 2 tbl
Patent RU-2113326-C1 (RU)
Title: Process of reconditioning of bottom drum
Inventor: MASLOV A A
IPC: B23P6/02
Filed: 1997-04-11
Granted: 1998-06-20
Abstract: FIELD: metallurgy. SUBSTANCE: process may be used for arc deposition of bottom drum of bath for hot alumozinc plating of steel strips. Damaged upper layer of barrel is removed by turning down on lathe. Ring collar having width equal to 0.01-0.03 length of barrel is built up on each edge of it. Arc deposition is performed along helical line from center of barrel to its edges. Arc deposition can be performed in opposite direction. EFFECT: increased resistance of drum and diminished welding deformations. 1 cl
Patent RU-2127851-C1 (RU)
Inventor: JOKHANNES JOZEF EHDMUND MARTIN
IPC: F23H15/00
Filed: 1997-06-03
Granted: 1999-03-20
Abstract: Изобретение относится к области сжигания твердых топлив на колосниковых решетках. Сущность изобретения: элемент колосниковой решетки для топочных устройств имеет на головке на ее нижней стороне или на основании выемки, открытые вниз, служащие в качестве выходных отверстий для первичного воздуха, подводимого снизу. На каждой задней стороне элемента колосниковой решетки расположены неподвижные, прочищающие выступы, количество которых соответствует количеству выемок, которые по форме своего поперечного сечения соответствуют форме поперечного сечения выемок, с учетом зазора, необходимого для перемещения. Прочищающие выступы находятся в пределах хода соответствующего вышележащего элемента колосниковой решетки и выполнены сужающимися по меньшей мере на конце, входящем в выемку. Для исключения чрезмерного износа каждый элемент колосниковой решетки может иметь на основании накладку, выполненную из износостойкого материала. Технический результат от использования изобретения заключается в обеспечении прочистки прохода для воздуха и полноты сгорания топлива. 4 с. и 13 з.п. ф-лы, 4 ил.
Patent RU-2124032-C1 (RU)
Title: Paint
Inventor: BRODSKIJ ANATOLIJ LEONIDOVICH
IPC: C09D157/02
Filed: 1997-06-13
Granted: 1998-12-27
Abstract: FIELD: production of paint materials, more particularly paints for decorative protecting coatings for concrete, reinforced concrete, brick and metal surfaces. SUBSTANCE: claimed paint comprises bitumen, petropolymeric resin, aerosil, pigment, filler and solvent, the ratio of components being as follows, wt.%: bitumen, 5.0-20.0; petropolymeric resin, 9.0-28.0; aerosil, 1.0-3.0; pigment, 8.0-20.0; filler, 5.0-14.0; and solvent, the balance. Pigment is metallurgical powder. EFFECT: higher water resistance and atmospheric resistance and high physico-mechanical and decorative properties of the paint. 2 cl, 21 ex, 2 tbl
Patent RU-2150176-C1 (RU)
Title: Method and device for searching pilot signal in cellular communication network
Inventor: ROBERTO PADOVANI
IPC: H04B1/707
Filed: 1995-11-22
Granted: 2000-05-27
Abstract: FIELD: cellular communication with multiple base stations. SUBSTANCE: mobile station generates sequence of active call pilot signals, which are transmitted by base stations to which the mobile station established communication. In addition, mobile station generates sequence of Neighbor set pilot signals, which are transmitted by base stations which are located in close proximity to the mobile station. Search method involves comparison of measured intensities of pilot signals, which correspond to records associated to each base station in Neighbor set, to first threshold level. One or several records of Neighbor set corresponding to base stations, which measured signal level is greater than first threshold level, can be stored in set of prospective choices. Then method involves evaluation of levels of pilot signals associated to records in set of prospective choices for detection of their acceptance for their allocation to choice set, which is used for selection of records included into Active call set. EFFECT: pilot signal search for transmission of mobile station communication between bases stations. 36 cl, 7 dwg
Patent RU-2121473-C1 (RU)
Inventor: KOMAROV V A
IPC: C07C15/46
Filed: 1997-07-04
Granted: 1998-11-10
Abstract: FIELD: petrochemical industry, more particularly manufacture of styrene by dehydrogenation of ethylbenzene and dehydration of methylphenyl carbinol. SUBSTANCE: processing is carried out by thermal depolymerization of stillage residue of styrene rectification using steam in the presence of hydrogen containing gas which contains 0.4-3.0 wt % ethylene and 1.4 wt % methane. Such processing leads to greater conversion of "heavy" products and increased yield of low-boiling aromatic hydrocarbons. EFFECT: more efficient processing method. 1 dwg, 9 ex, 9 tbl
Patent RU-2137236-C1 (RU)
Inventor: D JACHENKO D V
IPC: H01F7/16
Filed: 1997-09-02
Granted: 1999-09-10
Abstract: FIELD: electrical engineering. SUBSTANCE: electromagnetic drive of controlling element of predominantly metering valve of fuel pump has body 1, electromagnet having magnetic circuit 3 with winding 4 that is distributed one and is so placed in straight parallel slots 5 of magnetic circuit 3 that element 8 of magnetic circuit 3 separating two adjacent slots 5 is core of part of winding. Number of slots 5 in this case is three as minimum. Armature 6 is manufactured in the form of plate of round shape coupled to guide of movement of armature. Winding 4 of electromagnet can be fabricated in the form of package of flat conductors. Magnetic circuit 3 can be so bladed that sheets are arranged perpendicular to slots 5 of magnetic circuit. Guide of movement of armature can be manufactured in the form restoring membrane. EFFECT: increased speed of response, enhanced developed force and adaptability to manufacture of proposed electromagnetic drive. 4 cl, 5 dwg
Patent RU-2136914-C1 (RU)
Title: Method of fuel injection and nozzle spray tip for its realization
Inventor: ZAJATS JU A
IPC: F02B3/12
Filed: 1997-09-29
Granted: 1999-09-10
Abstract: FIELD: mechanical engineering; internal combustion compression ignition engines. SUBSTANCE: proposed method comes to the following: in process of injection turning of elliptic fuel cone relative to central axis of collision is provided which is ensured by changing relative spatial position of colliding jets in direction of crossing by value not exceeding half of jet diameter. Nozzle spray tip seat locking cone is made movable and consisting of body rigidly secured in spray tip body, spring and nozzle proper. Inlet and outlet holes are made in nozzle whose axes intersect. Axis of inlet hole coincides with direction of possible displacement of spray tip nozzle proper. Axis of outlet hole intersects with hole in spray tip well which is made tangentially. EFFECT: improved quality of fuel distribution in engine combustion chamber at injection by colliding jet method. 3 cl, 2 dwg