baber/WOPTO huggingface dataset:
Patent RU-2068733-C1 (RU)
Title: Method for oxidative recovery of finely divided cracking catalyst
Inventor: SOLYAR BORIS Z
IPC: B01J38/12
Filed: 1994-11-14
Granted: 1996-11-10
Abstract: FIELD: cracking process. SUBSTANCE: novelty is that all the flow of partially recovered catalyst from the 1st recovery zone is directed into fluidized layer of the 2nd zone along the perimeter of circle coaxial with fluidized layer and having diameter amounting to value from 1/6 to 3/4 of fluidized layer diameter. The flow enters perpendicularly to direction of recovery gas flow in the 2nd zone with velocity 2.5-6.0 m/s at the distance from 1/6 to 1/3 of fluidized layer height from its surface. Method makes it possible to increase recovery degree of catalyst and reduce its irreversible inactivation in settling zone of recovery plant owing to uniformly distributing partially recovered catalyst from the 1st zone in cross-section of upper part of fluidized layer in the 2nd zone. The latter favors more effective contact of partially recovered catalyst with oxygen-containing gas in the 2nd zone and reduces taking off partially recovered catalyst from the 1st zone into underlayer space thereby reducing average temperature inside catalyst particles when coke burns on them in the settling zone of recovery plant. Due to reducing residual coke on recovered catalyst and increased catalyst activity index in the system, yield of target products of cracking process is increased by 2.3%, gasoline yield by 1.6%. EFFECT: increased efficiency and yield of products.
Patent RU-2108668-C1 (RU)
Title: Portable receiver (options)
Inventor: TOSIKAZU SAVAI
IPC: H04M1/02
Filed: 1994-11-25
Granted: 1998-04-10
Abstract: FIELD: pagers, portable telephone sets. SUBSTANCE: receiver has first case mounting integrated circuit that controls receiver components and second case hinged to first one and mounting antenna. EFFECT: improved reception of radio waves due to installation of integrated circuit and antenna on different cases. 10 cl, 10 dwg
Patent RU-2076695-C1 (RU)
Title: Hair shampoo
Inventor: KOROL OLEG V
IPC: A61K8/36
Filed: 1994-11-29
Granted: 1997-04-10
Abstract: FIELD: medicine, cosmetics, hygiene. SUBSTANCE: shampoo has hydroxyethylated lauryl sulfate sodium and laurylethoxysulfosuccinate disodium salt as surface-active substances, free fatty acid diethanolamides of C 10 -C 13 -fraction, citric acid for pH value regulation, sodium chloride; glydant as preserving agent; bee honey as biologically active addition; tartrazine and acidic scarlet as dyes, perfume, Trilon B and water. Shampoo does not exhibit irritating and allergizing action of head skin and eye mucous. EFFECT: enhanced quality of shampoo. 1 tbl
Patent RU-2098754-C1 (RU)
Inventor: SAITKULOV VLADIMIR GELMANOVICH
IPC: G01B17/02
Filed: 1994-11-30
Granted: 1997-12-10
Abstract: Использование: ультразвуковой контроль, а именно контроль толщины внутри труб, используемых для подачи воды без остановки процесса. Сущность: способ измерения включает ввод ультразвуковых колебаний по нормали к поверхности трубы, прием ультразвуковых колебаний, прошедших через трубу, предварительно заполненную водой, измеряют интенсивность или амплитуду прошедших через трубу ультразвуковых колебаний и сравнивают ее с интенсивностью ультразвуковых колебаний, прошедших через такую же трубу, заполненную такой же жидкостью, но не имеющую отложений и по этому сравнению судят о толщине отложений в трубе и о внутреннем проходном сечении трубы. Толщину отложений определяют по расчетной формуле. 1 з. п. ф-лы, 2 ил.
Patent RU-2087175-C1 (RU)
Title: Throwing device
Inventor: RAEV MIKHAIL N
IPC: F41B3/02
Filed: 1995-02-01
Granted: 1997-08-20
Abstract: FIELD: entertaining equipment. SUBSTANCE: throwing device has flexible member, projectile container, cock mechanism, container retaining device and trigger. Cock mechanism is connected to container by cord for moving container and deformation of flexible member. Trigger is adapted to release container, which is further moved by flexible member. The latter is formed as inflatable flexible enclosure and sealing flexible tube positioned within enclosure. Cord is inserted through sealing flexible tube. EFFECT: simplified construction and increased entertaining effect. 6 cl, 2 dwg
Patent RU-2092882-C1 (RU)
Inventor: SPIRIN EVGENIJ A
IPC: G02F1/03
Filed: 1995-02-23
Granted: 1997-10-10
Abstract: Изобретение относится к оптоэлектронике и может найти применение в оптических средствах связи, обработки и отображения информации. Сущность изобретения: в преобразователе изображения, содержащем последовательно расположенные по направлению распространения светового сигнала входной прозрачный электрод, первый слой диэлектрика, слой высокоомного фотополупроводника, второй слой диэлектрика и выходной прозрачный электрод, в слоях первого и второго диэлектрика выполнены матрицы отверстий, заполненные, соответственно, материалом светофильтров и электрооптическим материалом, при этом отверстия обеих матриц планарно совмещены, а диэлектрические постоянные первого и второго диэлектрических слоев меньше, чем материала светофильтров и электрооптического материала. 3 с. и 1 з.п., ф-лы, 3 ил.
Patent RU-2109296-C1 (RU)
Title: Method to predict syndrome of disseminated intravascular blood coagulation
Inventor: KORSHUNOV A G
IPC: G01N33/86
Filed: 1995-07-11
Granted: 1998-04-20
Abstract: FIELD: medicine. SUBSTANCE: method deals with blood sampling to obtain both citrate blood and citrate plasma, then terms for the onset, the end and duration of blood and plasma coagulation process are determined and calculation of the ratios of analogous blood values to plasma ones is performed. At values of all three ratios being equal or lower 1.0 and hematocrit value above 0.32 an initial stage of acute syndrome of disseminated intravascular blood coagulation should be predicted. EFFECT: higher efficiency of earlier diagnostics.
Patent RU-2092080-C1 (RU)
Title: Method for preparing vegetable condiment
Inventor: TAMKOVICH SVETLANA K
IPC: A23L27/00
Filed: 1995-09-19
Granted: 1997-10-10
Abstract: FIELD: canned food industry. SUBSTANCE: method involves mixing the ingredients, mas. pts: garlic, 400-615; tomato puree with 12-% content of dry substances, 400-421; apple puree with 10-% content of dry substances, 150-156.2; salt, 20-20.4; sugar, 20-20.4; 80-% acetic acid, 4-4.1; parsley greens, 4-5.3; clove, 1-1.02; black pepper, 1-1.02; heating the mixture up to 60-70 C, its pulping, homogenizing and boiling up to 19-% content of dry substances by mass. EFFECT: higher efficiency.
Patent RU-2105739-C1 (RU)
Title: Composition for fabricating structural elements
Inventor: PROSHIN A P
IPC: C04B28/36
Filed: 1995-12-13
Granted: 1998-02-27
Abstract: FIELD: manufacture of building materials. SUBSTANCE: composition contains, wt.-%: sulfur, 14-16; optical glass production waste with specific surface 2000-2200 sq. cm/g, 28-42; the same waste with particle size 0.6-1.25 mm, the balance. Elements are characterized by average specific weight 4060-4390 kg/cu. m, compression strength 41-45 MPa, and water- absorption capacity for 24 h, 0.45-0.54%. EFFECT: reduced cost. 1 tbl
Patent RU-2109920-C1 (RU)
Title: Device for cutting pipes in depth
Inventor: LJANGUZOV S V
IPC: E21B29/00
Filed: 1996-03-22
Granted: 1998-04-27
Abstract: FIELD: bore-hole drilling machinery and equipment. SUBSTANCE: this can be used for cutting pipes deep in bore-holes filled with water. Device for cutting pipes in depth has cylindrical body with nozzle. Cylindrical body has lengthened part which accommodates longitudinally movable differential piston which divides cylindrical body into above-piston space and two under-piston spaces. One of these two spaces is hydraulic and other one is made hermetic. Above-piston space communicates with ambient medium. Differential piston is fixed relative to cylindrical body by locking unit. Hydraulic above-piston space is connected with nozzle. Locking unit is brought in operation at required depth according to command signal. In this case, working pressure in hydraulic space becomes several times higher than ambient medium pressure. Due to excess pressure, stopper is broken and in result working liquid under high pressure is discharged through slot-type nozzle with subsequent cutting of pipe. Application of aforesaid embodiment of device improves safety of operation, cuts operation cost and greatly increases efficiency and quality of cutting due to fact that used as energy source is hydrostatic pressure of liquid found in bore-hole. EFFECT: higher efficiency. 1 dwg
Patent RU-2119693-C1 (RU)
Title: Method for treatment of single-crystalline silicon plates
Inventor: SKUPOV V D
IPC: H01L21/322
Filed: 1996-04-03
Granted: 1998-09-27
Abstract: FIELD: semiconductor devices. SUBSTANCE: method involves reduction of concentration of structural defects and background impurities in near-surface area; to this end, working side of single-crystalline silicon plate is covered with germanium monoxide in the form of film, 1.0-2.5 mcm thick, structure is annealed for 3-5 h at 700-800 K, and then film is removed by chemical etching. EFFECT: improved uniformity of distribution of electrophysical characteristics of substrates along their working side. 3 dwg, 1 tbl
Patent RU-2102488-C1 (RU)
Inventor: KAPLIN L A
IPC: C14B1/44
Filed: 1996-05-07
Granted: 1998-01-20
Abstract: FIELD: leather industry. SUBSTANCE: invention aims at increasing elasticity of skins, decreasing their rigidity and leveling ductility over their topographic regions. Method includes placing rawstock on supporting surface and transferring it into working zone. Rawstock is there treated by shock action on its surface using jet of working agent at an angle to supporting surface. Material is then cleaned to remove working agent. Elasticity of rawstock increases if supporting surface is made of elastic material. Shock action is effected by magnetically permeable spherical bodies with diameter constituting 0.5 to 1 maximum thickness of skin being treated and impact velocities constituting 0.2-0.4 sound speed in the skin, whereas impact angle is equal to 90 deg. - φ where φ is working agent material's angle of friction over the surface of skins linked with coefficient of the same material's friction over the surface of material being treated by relationship tgφ = f. Skin treatment installation comprises working chamber with means to transfer material under treatment into working zone with electric motor, ejector nozzle and means for displacing this perpendicularly to travel of material under treatment, working agent recycle system, and electric motor rotation frequency control system. Nozzle is provided with electromagnetic system to accelerate bodies of working agent in the form of a set of inductors rigidly and coaxially fastened on nozzle outlet. EFFECT: improved workability of rawstock and optimized parameters of process. 2 cl, 3 dwg
Patent RU-2106762-C1 (RU)
Title: Process of generation of color images
Inventor: VLASOV N G
IPC: H04N9/31
Filed: 1996-06-21
Granted: 1998-03-10
Abstract: FIELD: technical physics, advertising, educational processes, color displays. SUBSTANCE: letters, drawings graphs, specially prepared pictures, some kinds of logotypes and trade marks are examples of images composed of transparent lines against black background. Horizontal, vertical and any other direction of dispersion (each transparent line in chosen direction is resolved into narrow rainbow) can be established by turn of dispersive element across output of slide projector. If dispersive element rotates slowly enough so that change of direction of spectral erosion is viewed by eye colors of image will also change slowly. As value of spectral erosion is less than distance between transparent lines image will not erode to loss of informativity and will be viewed so as if its each line is drawn by rainbow felt-tip pen. EFFECT: diminished cost, increased lasting quality.
Patent RU-2136664-C1 (RU)
Title: Isoquinoline derivatives and their salts
Inventor: OTTO ROOS
IPC: C07D409/06
Filed: 1994-12-14
Granted: 1999-09-10
Abstract: FIELD: synthesis of biologically-active compounds. SUBSTANCE: invention relates to new biologically-active annealed dihydropyridine derivatives and more specifically to isoquinoline derivatives and their salts with following formula:   (I) where R 1  and R 2 , independently, are hydroxyl, C 1 -C 4 -alkoxy, halogen, C 1 -C 4 -alkyl, or benzyloxy group; B group - O- , -S- or group CHR 5  in which R 5  is hydrogen or C 1 -C 6 -alkyl; R 3  is 2- or 3-thienyl, C 4 -C 7 -cycloalkyl, or group with formula   wherein R 6  is halogen or C 1 -C 4 -alkoxy and u= 0,1 or 2; R 4  is optionally phenyl- substituted C 3 -C 6 -alkenyl, C 1 -C 13 -alkyl optionally substituted by a substituent selected from group including thienyl, adamantyl, cyclohexyl, benzyloxy, phenoxy, and phenyl, the latter or phenyl contained in phenoxy group being optionally mono-, di- and trisubstituted by a substituent selected from group including hydroxyl, C 1 -C 4 -alkoxy, halogen, trifluoromethyl, nitrogen dioxide, and C 1 -C 4 -alkyl or substituted by two phenyl groups; and radicals having following formulas:   wherein R 7  is halogen, trifluoromethyl, or nitrogen dioxide, and v=0,1, or 2; and their salts with physiologically tolerable acids. When tested on microcultures of various human tumor cell lines carried out with the aid of so called tetrazolium assay, substances manifested high antiproliferative activity as compared with known verapamilum. EFFECT: achieved high antitumor activity. 4 cl, 2 tbl, 48 ex
Patent RU-2124362-C1 (RU)
Title: Suppository and an ointment containing celandine herb extract and a method of treatment of patients with hemorrhoid
Inventor: PERVUSHKIN S V
IPC: A61K9/06
Filed: 1996-07-30
Granted: 1999-01-10
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: suppositories are prepared on gelatin-glycerol base using celandine herb extract in combination with an anesthetic agent anesthesin. Suppository is administrated in rectum, twice per a day, at the dose - one suppository. Ointment is prepared on vaselin-lanolin base (6: 4) using celandine herb extract in combination with local anesthetic agent anesthesin. Ointment is applied on hemorrhoid nodes or using tampon in anus, 2-3 times per a day. Invention ensures to avoid adverse effects as itch, skin rash, nettle rash. EFFECT: enhanced effectiveness of drug, decreased adverse effects. 4 cl, 4 ex
Patent RU-2106415-C1 (RU)
Title: Method for withdrawal of ions of heavy metals from aqueous solutions
Inventor: VOROPANOVA L A
IPC: C22B19/00
Filed: 1996-08-27
Granted: 1998-03-10
Abstract: FIELD: recovery of substances from aqueous solutions with use of sorbents and/or flocculants in reagent precipitation; may be used in nonferrous and ferrous metallurgy and in treatment of industrial and household sewage waters. SUBSTANCE: method includes introduction into initial solution of bentonite clay and neutralizer, mixing of pulp and its settling. Bentonite clay is introduced with concentration of not in excess of 5 g/cu.dm, and neutralization is carried out before and after introduction of bentonite clay at 2 ≤ pH ≤ 12. EFFECT: considerable economic efficiency of the process due to reduced consumption of reagents and production of compact precipitate with low moisture content and simultaneous high degree of removal of ions of heavy metals from aqueous solutions. 8 dwg, 3 tbl
Patent RU-2152533-C1 (RU)
Inventor: NOLLER KLAUS
IPC: F02M51/06
Filed: 1996-01-18
Granted: 2000-07-10
Abstract: Изобретение относится к двигателестроению, в частности к системам впрыскивания топлива двигателей внутреннего сгорания с сжатием рабочей смеси и независимым зажиганием. Изобретение позволяет упростить и удешевить конструкцию трубки клапана. Клапан с электромагнитным приводом содержит сердечник внутри катушки возбуждения, якорь, с помощью которого приводится в действие взаимодействующая с неподвижным седлом клапана заслонка клапана. Соединительная трубчатая деталь частично окружает якорь в радиальном направлении. Сердечник и соединительная деталь соединены друг с другом с образованием магнитной прямой проводимости. Сердечник и деталь могут быть соединены через магнитный дроссель. 3 с. и 7 з.п. ф-лы, 10 ил.
Patent RU-2112085-C1 (RU)
Title: Method of electrolytic tin-plating of steel strips
Inventor: STARIKOV A I
IPC: C25D7/06
Filed: 1997-02-11
Granted: 1998-05-27
Abstract: FIELD: electroplating of continuously moving strip steel, more specifically, methods of electrolytic tin-plating. SUBSTANCE: the offered method includes deposition of the first layer of tin with simultaneous cleaning and pickling of strip. Then, the second tin layer is deposited with subsequent finishing of tin surface layer. The first tin layer is deposited with thickness h 1  = 0.05-0.1 mcm in electrolyte with tin content Sn 2+  = 5.5-7.2 g/l and tin current efficiency of 25-50%, and value of cathode current density is determined in compliance with the following equation D k  = 1.19v + 12.6, where D k  is cathode current density and v is tin-plating rate. EFFECT: higher and stabilized corrosion resistance of tin-plate. 2 dwg
Patent RU-2110758-C1 (RU)
Inventor: KRASEN KOV V N
IPC: F42B14/00
Filed: 1997-02-28
Granted: 1998-05-10
Abstract: Изобретение относится к оборонной технике, в частности к снарядам, выстреливаемым из ствола орудия. Снаряд содержит скрепленные между собой отсеки и два ведущих пояска: центрирующий и обтюрирующе-ведущий. Центрирующий поясок, расположенный впереди обтюрирующего, выполнен в виде установленного между корпусами отсеков кольца с равномерно распределенными по окружности пружинящими выступами. На переднем торце кольца со стороны внутреннего диаметра выполнен кольцевой торцевой выступ, а на торце корпуса впереди расположенного отсека выполнена ответная проточка. Пружинящие выступы на кольце могут быть выполнены в виде равномерно расположенных по окружности и отогнутых вверх участков кольца между парами продольных подрезов со стороны заднего торца. Кольцевой торцевой выступ кольца выполнен треугольного сечения, при этом одна из сторон этого сечения является продолжением внутреннего диаметра кольца. Обтюрирующе-ведущий поясок снаряда выполнен из пластичного материала и содержит основание и выступающую за калибр снаряда часть с коническим передним участком и кольцевой выемкой за вершиной пояска. Выступающая за калибр снаряда часть пояска со стороны заднего торца выполнена с кольцевым поднутрением, переходящим в кольцевую выемку, дно выемки расположено ниже калибра снаряда. Объем выемки, расположенной ниже калибра снаряда, может быть выполнен равным 0,5-0,9 объема пояска, расположенного выше калибра снаряда. Угол наклона кольцевого поднутрения относительно оси снаряда может быть выполнен больше или равным углу наклона переднего конического участка пояска, а наружный диаметр пояска за кольцевой выемкой равен калибру снаряда, 2 с. и 3 з.п. ф-лы, 4 ил.
Patent RU-2120831-C1 (RU)
Inventor: MANFRED BROJER
IPC: B21D51/38
Filed: 1996-07-23
Granted: 1998-10-27
Abstract: Изобретение относится к способу изготовления консервных банок из листа холодной штамповкой. Корпус консервной банки получают глубокой вытяжкой из плоского материала, например алюминиевой полосы, который может иметь в зоне краевого фланца запечатывающий слой. В этом слое запечатывают крышку из пленочного материала, например алюминиевой фольги, снабженную дополнительным запечатывающим слоем. Крышку запечатывают с приложением давления и/или тепла. В процессе запечатывания дополнительно вкладывают запечатывающую прокладку. Заготовку для прокладки штампуют совместно с заготовкой для корпуса. После раздачи корпуса банки, который получен глубокой вытяжкой, и/или после уменьшения размеров запечатывающей прокладки на фланец банки накладывают запечатывающую прокладку. Отделение заготовки для корпуса банки от заготовки для запечатывающей прокладки может происходить и до и после глубокой вытяжки заготовки. Изобретение повышает экономичность процесса за счет снижения расхода материала. 2 с. и 7 з.п.ф-лы, 3 ил.
Patent RU-2116386-C1 (RU)
Inventor: SPIRIDONOV A P
IPC: C25C3/16
Filed: 1997-06-19
Granted: 1998-07-27
Abstract: FIELD: nonferrous metallurgy, in particular, production of aluminum by electrolysis in cryolite-alumina melts. SUBSTANCE: anode shell is installed immovably with respect to cathode shell, and vertical recesses in walls of anode shell are closed. EFFECT: mechanized hard manual operations in servicing of electrolyzer. 2 dwg
Patent RU-2141042-C1 (RU)
Title: Method of operation of internal combustion diesel engine
Inventor: SAMOJLOV N P
IPC: F02B27/02
Filed: 1997-07-08
Granted: 1999-11-10
Abstract: FIELD: mechanical engineering; automobile and tractor engines. SUBSTANCE: proposed method of operation comes to controlled delivery of air into engine cylinder at different operating conditions through intake system by fitting-in throttle valve coupled with fuel injection pump. This provides use of definite amount of air required for complete combustion of fuel injected into cylinder, somewhat increases power output, reduces fuel consumption and toxicity of exhaust gases. Proposed invention provides rational and effective use of air sucked into diesel engine cylinders through intake valves by changing cross section of intake manifold. EFFECT: effective use of heat liberated at combustion of fuel at idling and partial loads, reduced formation of toxic components containing nitrogen compound. 3 cl, 1 dwg
Patent RU-2115755-C1 (RU)
Title: White gold-based alloy
Inventor: MOISEEV S S
IPC: C22C5/02
Filed: 1997-07-31
Granted: 1998-07-20
Abstract: FIELD: precious metal technology. SUBSTANCE: alloy appropriate for use in stomatology and jewelry industry is composed of 16.5-28.5% silver, 10.0-22.0% platinum, 2.0-6.0% palladium, and gold (the balance). EFFECT: improved molding characteristics while good anticorrosive properties and white color stability are preserved. 2 tbl
Patent RU-2132867-C1 (RU)
Title: Method of producing bitter liqueur "gin taifun"
Inventor: TERESHCHENKO G A
IPC: C12G3/06
Filed: 1997-09-25
Granted: 1999-07-10
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: method involves preparation of aromatic alcohol from juniper berries in the amount of 270-280 l per 1000 dal and from mixture of anise, lemon oil, cinnamon and baikhovi tea in the amount of 3-4 l per 1000 dal. Prepared aromatic alcohols are blended with aqueous-alcoholic liquid and 65.8-% sugar syrup. The blend is mixed, filtered and bottled. The prepared blend is of 40% strength. The bitter liqueur contains the following ingredients, kg/1000 dal: juniper berry, 45-55; anise, 0.2-0.4; cinnamon, 0.4-0.6; baikhovi tea, 0.1-0.3; lemon oil, 0.1-0.15; sugar, 75-85; aqueous-alcoholic liquid, the balance up to strength of 40%. EFFECT: increased stability of aroma, taste and biological value; improved organoleptical properties. 3 tbl, 3 ex
Patent RU-2145469-C1 (RU)
Title: Arc-furnace electrode holder
Inventor: BERSHITSKIJ I M
IPC: F27D11/10
Filed: 1997-12-09
Granted: 2000-02-10
Abstract: FIELD: electrometallurgy. SUBSTANCE: electrode holder has current-carrying sleeve, as well as clamping mechanism for electrode and head with contact brushes. Current-carrying layer of sleeve is monolithic hollow Al-alloy blank reinforced by bundle of steel tubes of unequal sectional areas arranged along Al-blank axis. One of steel tubes having greatest sectional area is arranged along electric motor axis and accommodates electrode clamping mechanism Steel tubes of smaller sectional area in quantity multiple of two are embedded in wall of hollow Al-blank and connected to cooling system. Flanges provided on butt ends of steel tubes arranged along longitudinal axis of Al-blank have locks of which one carries electrode clamping mechanism and other lock mounts head with contact brushes. Reinforced bundle of hollow steel blanks is pre-stressed. Best ratio of sectional area of current-carrying layer to that of electrode holder is 0.3-0.6. EFFECT: reduced mass and increased strength of electrode holder. 5 cl, 4 dwg