baber/WOPTO huggingface dataset:
Patent RU-2040465-C1 (RU)
Inventor: KALLAS VLADIMIR A
IPC: C01B17/76
Filed: 1993-07-01
Granted: 1995-07-25
Abstract: Изобретение относится к способам получения серной кислоты. Сущность способа заключается в том, что в сушильно-абсорбционном отделении орошение сушильной башни производят кислотой, концентрация которой на 0,5 1,0% меньше концентрации моногидратного абсорбера, и после всех башен устанавливают выносные брызгоуловители и фильтроэлементами патронного типа. В брызгоуловителях второго моногидратного абсорбера и сушильной башни используют в качестве фильтрующего материала фториновое полотно, а в брызгоуловителе после первого моногидратного абсорбера применяют стекловолокнистое иглопробивное полотно. Все башни сушильно-абсорбционного отделения заполняют блочной насадкой, а в монтажно-компрессорном отделении устанавливают дополнительный слой катализатора, выполненный в виде отдельного аппарата с радиальным распределением газа. 2 з.п. ф-лы, 1 ил.
Patent RU-2042637-C1 (RU)
Title: Device for disinfection of water with ultraviolet rays and ozone
Inventor: MEDRISH GARIJ L
IPC: C02F1/32
Filed: 1993-06-21
Granted: 1995-08-27
Abstract: FIELD: preparation of water for domestic and industrial use. SUBSTANCE: device comprises a casing with covers and pipes for admission of untreated and discharge of treated water, a bactericidal UV lamp with a protective quartz cover, an ejector installed on the water admission pipe, the quartz cover chamber being connected by a pipe with an air source and a pipe for recirculation of ozone-air mixture and ejector vacuum chamber, and a brush-type quartz cover cleaning device installed rotatably around the quartz cover. The device incorporates a UV radiation control system with a photodetector installed in the casing wall, blades in the form of an impeller, installed in the casing opposite the source water admission pipe and connected with the cleaning device, flow guides in the form of projections disposed spirally on the casing internal wall, the brush type cleaning device being arranged coaxially with the quartz cover throughout its length, and the ozone-air mixture recirculation pipe is provided with a flow rate control valve. EFFECT: improved design. 1 dwg
Patent RU-2053748-C1 (RU)
Inventor: BELOUSOV ANATOLIJ E
IPC: A61G13/00
Filed: 1993-08-02
Granted: 1996-02-10
Abstract: FIELD: medical equipment. SUBSTANCE: auxiliary table for operation on upper extremity has base, cover, mechanism for cover motion in height, and rest for surgeon's arms. Base is made in form of bulky framework having posts and lower and upper guides on which mechanism for moving cover in height moves. Installed on lower guide for motion is carriage with vertical bar attached to it, and carriage motion mechanism. Arm rests are installed on V-shaped frame with supports. V-shaped frame is connected with vertical bar for angular motion round it. EFFECT: higher efficiency. 6 cl, 11 dwg
Patent RU-2095356-C1 (RU)
Title: Method of preparing taxan and taxan derivatives
Inventor: ZHAN-DOMINIK BURZA
IPC: A61P35/00
Filed: 1991-11-22
Granted: 1997-11-10
Abstract: FIELD: medicine. SUBSTANCE: in general formula (I):   R is tert-butoxy radical or phenyl; R 1  is hydrogen atom or acetyl and Ar is unsubstituted phenyl. Substituents are selected from halogen, C 1 -C 4  alkyl and C 1 -C 4  alkoxy. Novel taxan derivatives are useful as antiulcer and antitumor agents. EFFECT: improved properties of the title compounds. 5 cl, 2 tbl
Patent RU-2090701-C1 (RU)
Title: Ship lock
Inventor: LITVINENKO VLADIMIR A
IPC: E02C1/06
Filed: 1993-09-29
Granted: 1997-09-20
Abstract: FIELD: hydraulic engineering; designing of ship locks. SUBSTANCE: ship lock includes open chamber and device for changing liquid in chamber. Besides, device is made in form of closed from atop reservoir provided with gate and communicating with chamber by means of connecting gallery. EFFECT: higher efficiency. 1 dwg
Patent RU-2081227-C1 (RU)
Inventor: KIRILLOV SERGEJ V
IPC: D21B1/12
Filed: 1993-10-29
Granted: 1997-06-10
Abstract: Использование: пропарка и размол щепы. Сущность изобретения: установка для пропарки и размола щепы снабжена транспортным средством и направителем щепы, при этом транспортное средство выполнено в виде шнека, установленного с возможностью вращения внутри горизонтальной пропарочной камеры над входным отверстием для подачи щепы вдоль всей ее длины, а направитель щепы выполнен в виде изогнутой пластины, один конец которой закреплен на днище горизонтальной пропарочной камеры, а другой направлен вверх к транспортному средству и размещен напротив выходного отверстия для выгрузки пропаренной щепы. 2 ил.
Patent RU-2062694-C1 (RU)
Title: Method of manufacture of gas gypsum blocks
Inventor: BALDIN VLADIMIR P
IPC: B28B11/14
Filed: 1993-11-12
Granted: 1996-06-27
Abstract: FIELD: manufacture of building materials from mixes based on quick-hardening binders, for example, gypsum ones. SUBSTANCE: in the method regarded as the prototype one, separation of the mass in the wet state into products of required dimensions is accomplished when it attains a plastic strength of at least 0.5 MPa, the cutting tool speed being 120 to 950 rpm. EFFECT: facilitated procedure.
Patent RU-2067966-C1 (RU)
Inventor: KUZNETSOV MIKHAIL I
IPC: B66C23/58
Filed: 1993-12-09
Granted: 1996-10-20
Abstract: Использование: в области грузоподъемных механизмов, а именно для грузоподъемных тележек многостреловых кранов. 
      Сущность изобретения: кран, имеющий кольцевую балку с двумя стреловыми конструкциями, грузовыми тележками и тележками кольцевой балки снабжен опорной площадкой с отрезком пути для установки на нем грузовой тележки и стыковки с поясом стрелы. Причем опорная площадка снабжена роликами и фиксаторами, а стрела крана направляющимися профилями. 4 ил.
Patent RU-2079689-C1 (RU)
Title: Solid-propellant rocket engine for guided projectile and solid propellant ignitor
Inventor: GLUKHAREV NIKOLAJ N
IPC: F02K9/08
Filed: 1994-02-08
Granted: 1997-05-20
Abstract: FIELD: rocket engineering. SUBSTANCE: solid-propellant rocket engine guided projectile has a case with nozzles, ignitor, powder cartridge with after-burning section and central passage, and is provided with exhaust gas cleaner made in the form of blind sectional cavities formed with pyramidal truncated projections. Small bases of the projections are placed in parallel to outer surface of the afterburning section. Large bases are placed just opposite the nozzles. A tube is placed inside the passage of the powder cartridge. The tube is coated with a material with low heat transfer coefficient. Thermal- resistant plastic may be used as the material. As this takes place tube O. D. is 0.8 - 0.9 central passage diameter. Solid propellant ignitor of the rocket engine has the after- burning chamber with outlets placed on the side of engine bottom. The outlets are filled with ignition powder pellets and initiating composition linked to the central passage of the powder cartridge through radial passages. EFFECT: low smoking up. 2 cl, 3 dwg
Patent RU-2077670-C1 (RU)
Title: Gas cup-type anchor
Inventor: CHELBIN VLADIMIR A
IPC: E21B43/38
Filed: 1994-02-22
Granted: 1997-04-20
Abstract: FIELD: oil production. SUBSTANCE: device includes hollow case with slots. Five cups are placed opposite the slots on the case. A cap is put onto the lower portion of the case. Annular cavities of the lower four cups are filled with adsorbent. They provide filtering the well product from outer space to case cavity through its slots. EFFECT: more efficient gas/fluid separation. 1 dwg
Patent RU-2072201-C1 (RU)
Title: Цилиндровый механизм замка
IPC: E05B27/00
Filed: 1994-03-18
Granted: 1997-01-20
Abstract: 1. Цилиндровый механизм замка, содержащий установленный в корпусе с возможностью перемещения цилиндр, в корпусе и цилиндре выполнены соосные отверстия, в отверстиях расположены подпружиненные штифты, которые по меньшей мере на части их длины имеют в поперечном сечении прямоугольную форму, канал под ключ, выполненный в цилиндре, и ключ с секретной частью, отличающийся тем, что в корпусе и цилиндре продольно их оси и на обращенных одна к другой поверхностях выполнены сообщающиеся пазы, каждый паз сообщается со всеми отверстиями под штифты в корпусе или цилиндре, а части штифтов, имеющие прямоугольную форму, расположены в пазах для предотвращения поворота вокруг их оси, при этом торцы штифтов, контактирующие один с другим, имеют форму поверхности раздела между корпусом и цилиндром.2. Механизм по п.1, отличающийся тем, что канал под ключ выполнен в цилиндре сквозным, а ключ имеет дополнительную секретную часть, расположенную диаметрально первой для открывания замка с другой стороны.
Patent RU-2091068-C1 (RU)
Title: Method of preparing the preserved medicinal agent containing human protein for injection or infusion administration
Inventor: KHAJNRIKH VOOG
IPC: A61K9/00
Filed: 1992-08-10
Granted: 1997-09-27
Abstract: Prepn. of a pharmaceutical (I), contg. human protein for use as an injection or infusion soln. comprises adding at least one preservative in a concn. of up to 2% during the prepn. of (I) and opt. removing this before the prepn. of a storage stable (I) formulation. Pref. preservative has a low allergy rate and need not be removed and also has low reactivity towards the human prepn. The preservative is esp. chlorobutanol, benzylalcohol and/or benzalkonium chloride, if it is to remain in (I), or benzylalcohol, p-chloro-m-cresol or esp. pref. chloreton or pyrocarbonic acid dialkyl ester if it is to be removed, in which case the contact time between preservative and human protein is brief. The human protein is a polypeptide with erythropoietin-like action. The preservative is used in a concn. of 0.1-0.31 and the pH is 4.5-7.4. The buffer capacity of the (I) formulaton is up to 2mVal/l and the titration acidity is upto 5mVal/l. The buffer substance is tolerated by the body, eg., glycocol, sodium citrate, prim. potassium phosphate, sec. sodium phosphate, carbonate, salts of aminoacids, sodium and potassium salts of malic acid etc.
Patent RU-2106905-C1 (RU)
Title: Method of purifying nitrogen monoxide-containing gas
Inventor: ZHERAR DE SOETE
IPC: B01D53/56
Filed: 1992-09-18
Granted: 1998-03-20
Abstract: FIELD: gas treatment. SUBSTANCE: method of removing toxic impurities from nitrogen monoxide-containing gas consists in treating gas by alkali metal compound, oxygen content in gas being used such as to be equal to its stoichiometric quantity necessary to oxidize nitrogen monoxide into nitrogen dioxide and, as alkali metal compound, alkali metal pyrosulfite being utilized in quantity large enough to form alkali metal nitrite, alkali metal nitrate, and sulfur dioxide resulting from nitrogen monoxide-oxygen reaction. EFFECT: enhanced treatment efficiency. 8 cl, 2 dwg
Patent RU-2124013-C1 (RU)
Inventor: EHDVARD FRENSIS PLOKHARCHIK
IPC: A61P31/04
Filed: 1994-06-03
Granted: 1998-12-27
Abstract: FIELD: organic chemistry and technology. SUBSTANCE: invention relates to a method of preparing a crystalline monohydrate form of compound of the formula (I):   which involves exposition of a crystalline dihydrate form of compound of the formula (I) at temperature between about 50 C to about 65 C and at relative humidity between about 60% to about 100%. EFFECT: simplified method of isolation of an antibiotic loracarbef showing strong effect. 3 cl, 4 ex
Patent RU-2078886-C1 (RU)
Title: Industrial building
Inventor: TALANOV VLADIMIR NIKOLAEVICH
IPC: E04H5/00
Filed: 1994-07-01
Granted: 1997-05-10
Abstract: FIELD: civil engineering. SUBSTANCE: industrial building has foundations, supporting columns, walls, roofing, movable lifting-transportation mean, industrial framework, that forms multistory structure; communication chutes and it is made as module or modules of different configuration in plan. Industrial framework is made in the form of terrace-supporting spatial lattice with low and high sides and additionally has at least one stationary elevator mounted on side of high part of industrial framework. Lattice has members of rigidity, that are mounted so as to be capable for their readjustment. Terraces have guides with members to fix equipment. Communication chutes are located at level of upper terrace. Each pair of modules has at least one common stationary elevator, made for example, in the form of lift. Industrial building is usually used for organization of production complexes of industrial or agricultural designation in branches like, for example, machine-tool industry, motor-car, tractor, agricultural equipment engineering. EFFECT: typical industrial building is cost-effective. 4 cl, 7 dwg
Patent RU-2092715-C1 (RU)
Inventor: MISHEL KHUNG
IPC: F04B9/00
Filed: 1994-07-27
Granted: 1997-10-10
Abstract: FIELD: manufacture of pumps. SUBSTANCE: body of oil pump is provided with pair of cylindrical chambers intended for installation of module check valves. Hydraulic equipment can be joined to oil pump with the aid of high-pressure hose. These two chambers are intercoupled and their outlets jointly form feeding pipe-line to supply fluid into hydraulic equipment. Module unit of check valve is made during module manufacture, it can be replaced as whole. EFFECT: facilitated manufacture, increased functional reliability. 4 dwg
Patent RU-2072352-C1 (RU)
Title: Method for production of 1,1-1,6-hexamethylene-3,3,3',3'-tetrakis(2-oxyethyl)-bis-urea
Inventor: URAZAEV VLADIMIR GEORGIEVICH
IPC: C07C275/10
Filed: 1994-08-10
Granted: 1997-01-27
Abstract: FIELD: organic chemistry, medicine. SUBSTANCE: method is carried out by interaction of 1,6-hexamethylene diisocyanate with diethanolamine, said interaction takes place in water. Quantity of said 1,6-hexamethylene diisocyanate is 1.0005-1.1 of its stoichiometric quantity. When said interaction is completed reaction mixture is allowed to stand at 25-60 C within period which is necessary for production of excess 1,6-hexamethylene diisocyanate; thus prepared precipitate is then separated. EFFECT: improves purity of desired product. 1 tbl
Patent RU-2083812-C1 (RU)
Title: Development of wells with use of exhaust gases from diesel engines
Inventor: TAGIROV KURBAN MAGOMEDOVICH
IPC: E21B43/25
Filed: 1994-10-02
Granted: 1997-07-10
Abstract: FIELD: oil and gas industry. SUBSTANCE: to prevent formation of explosion-risky mixture, nitrogen is used. Nitrogen application technology requires complex cryogenic equipment, delivery of nitrogen from production plant in liquid state at temperature of -160 C and its subsequent evaporation at temperature of 20 C, compression, and injection into well. Realization of this process in areas of oil fields remote from large industrial centers is very difficult and expensive. At same time, surrounding atmosphere contains 79% of nitrogen and 21% of oxygen. Exhaust gases of diesel engine contains 79% of nitrogen and up to 0.9% of products of incomplete combustion of diesel fuel (carbon monoxide, nitrogen oxide, benzopyrene, etc.) because oxygen is used up for oxidation of fuel. Offered is utilization of exhaust gases of diesel engine which drives compressor in function of inert gases in development of oil and gas wells. This closed-cycle technology: diesel engine - compressor - well intensifies well development process, sharply reduces expenses, prevents air pollution. EFFECT: high efficiency. 3 dwg
Patent RU-2087611-C1 (RU)
Title: Device for treatment of crushed stone of rail track
Inventor: TOJRER JOZEF
IPC: B61D47/00
Filed: 1994-01-05
Granted: 1997-08-20
Abstract: FIELD: railway transport; maintenance and repair of permanent way; cutting out crushed stone from under track skeleton. SUBSTANCE: device has frame resting on bogies, device for suction of crushed atone with suction branch pipe installed on frame for movement along vertical and horizontal by means of drives, device for treatment of crushed stone installed in zone of suction device. Crushed stone treatment device has driven chain conveyor for cutting out crushed stone from under track skeleton and delivering it to suction branch pipe. Branch pipe is installed for movement in vertical and horizontal direction by means of individual drive. Suction branch pipe and chain conveyor are arranged at a distance from each other along device. Crushed stone treatment device consists of beam which is arranged perpendicularly relative to longitudinal axis of device when device operates. It has roller secured on beam to direct conveyor chain. Crushed stone suction device has vacuum plant connected through flexible hose with suction branch pipe. EFFECT: improved quality of repair. 8 cl, 6 dwg
Patent RU-2126020-C1 (RU)
Inventor: FRANK KRAUZE
IPC: C09K23/52
Filed: 1993-06-26
Granted: 1999-02-10
Abstract: FIELD: chemistry of polymers. SUBSTANCE: present invention describes water-soluble, acid group-containing grafted biologically degradable copolymers based on sugars and monoethylene unsaturated carboxylic acids, sulfonic acids and/or phosphonic acids or salts of said acids. The present invention also describes process for preparing said copolymers at temperature not higher than 2000 C using radical polymerization initiators. Mixture is polymerized from 5-60 wt % mono-, di- and oligosaccharides, derivatives or mixtures thereof, and 40-95 wt % monomer mixture which contains at least one monoethylenically unsaturated acid, at least one monoethylenically sulfonic acid, monoethelenically sulfuric acid ester and/or vinylphosphonic acid or salts of said acids with monovalent cations, and if desired, other monomers. Grafted copolymers are useful in aqueous systems for binding monovalent metal ions as addition agent to detergents and as auxiliary agent for making paper. EFFECT: more efficient process for preparing grafted copolymers of monomers and sugars. 23 cl, 37 ex, 9 tbl
Patent RU-2079180-C1 (RU)
Title: Rotating anode of x-ray tube
Inventor: GORNOVOJ VIKTOR A
IPC: H01J35/10
Filed: 1995-03-24
Granted: 1997-05-10
Abstract: FIELD: X-ray devices for medical diagnostics. SUBSTANCE: anode has disk which is made from heavy metal and is connected to graphite substrate which has through holes in which thin-wall cases are soldered. Balancing members are designed as cones and are mounted in plane of cases so that cone vertex is directed towards open end of case. EFFECT: increased service life and increased reliability. 7 cl, 2 dwg
Patent RU-2142530-C1 (RU)
Title: Method of production of sulfurized cellulose fiber, sulfurized cellulose fibre and paper sheet
Inventor: RAMAKANT TUKARAM SHET
IPC: D21H11/20
Filed: 1995-05-26
Granted: 1999-12-10
Abstract: FIELD: wood-pulp and paper industry. SUBSTANCE: method includes oxidation of pulp by oxidizing agent forming aldehyde cellulose pulp and sulfurization of this pulp with sulfurizing agent. Oxidizing agent is selected from group consisting of sodium methaneriodate, sodium parapher iodate, periodic acid, sodium hypochlorite, hydrogen peroxide, ozone, potassium dichromate, potassium permanganate and sodium chlorite; pH is about 3.0 to 4.6. Pulp is washed with water and sulfurized with sodium bisulfite lye or sulfur dioxide in combination with sodium hydroxide at temperature about 25 C to about 90 C till sulfurized cellulose fibre is obtained; sulfur atom of this fibre is bound directly with cellulose and degree of substitution by sulfurized group is between 0.005 and 0.1. EFFECT: enhanced breaking strength both in dry and wet states; increased dry strength: wet strength ratio; enhanced reliability. 35 cl, 4 tbl, 4 ex
Patent RU-2079327-C1 (RU)
Inventor: SLOBODYANIK IVAN P
IPC: B01D3/22
Filed: 1995-06-06
Granted: 1997-05-20
Abstract: FIELD: chemical industry. SUBSTANCE: mass transfer tray relates to contact devices intended for interaction of gases (vapors) and liquids in processes of absorption, rectification and washing of gases. Tray has perforated plate, device for receiving liquid from higher located tray and discharge device to deliver liquid to lower located tray. Receiving device is made in the form of perforated part of plate, and discharge device is in the form of arched slots directed with their convexities down and their axes are directed oppositely to receiving device. Receiving device of lower located tray is positioned symmetrically under discharge device of upper located tray. Plates of trays can be installed in column horizontally or at sharp incline angle relative to horizon towards location of discharge device. Each tray is covered with layer of checkerwork filled at random, and depth of layer is not less than 2.5 linear sizes of checkerwork components. EFFECT: high efficiency. 6 dwg
Patent RU-2088870-C1 (RU)
Title: Heat-and-mass transfer device
Inventor: GORSHENIN PAVEL A
IPC: F28B3/00
Filed: 1995-09-19
Granted: 1997-08-27
Abstract: FIELD: heating, cooling, mixing, spraying and humidifying liquid and gaseous media. SUBSTANCE: device includes several perforated drums mounted at constant pitch on hollow drive shafts over imaginary circle coaxial relative to housing; hollow drive shafts are connected with synchronous rotation drive. EFFECT: reduced power intensity of device due to reduced mass and lag of revolving parts. 2 dwg
Patent RU-2105635-C1 (RU)
Title: Dummy bar for mold of plant of metal continuous casting and deformation
Inventor: STULOV V V
IPC: B22D11/08
Filed: 1995-10-12
Granted: 1998-02-27
Abstract: FIELD: metallurgy. SUBSTANCE: dummy bar is made of cast metal in the form of wedge with lower vertical section and installed with clearance between mold separated walls. Dummy bar is made of metal possessing the property of resistance to plastic deformation in cold state that is lower than that of cast metal. Mold has two vertical walls intended for reciprocation and two walls inclined in their upper part for rotary motion. Height H 1  of the entire dummy bar, height h 1  of vertical section of dummy bar, angle β of inclination of dummy bar surface to vertical are connected with mold parameters by the following relations H 1  = (0.5-0.7)H, h 1  = (0.2-0.3)H1; β = (α-3) - (α-5) deg; where H is height of vertical calibrated section of mold, α is angle of inclination of mold walls in the upper part. EFFECT: higher efficiency of continuous casting process. 3 cl, 4 dwg
Patent RU-2127421-C1 (RU)
Title: Прибор трехосной ориентации на солнце
Inventor: CHEREMUKHIN G S
IPC: G01C21/02
Filed: 1995-12-01
Granted: 1999-03-10
Abstract: Прибор трехосной ориентации на Солнце может быть использован в системах ориентации космических аппаратов. Блок ориентации вокруг направленной на Солнце оси установлен на платформе двухстепенной следящей системы соосно с датчиком Солнца. Блок ориентации содержит фильтры, диафрагму с тремя отверстиями, расположенную в фокальной плоскости объектива, модулятор, два фотоприемника, жгуты световодов, четыре усилителя, демодуляторы, триггеры. Платформа закреплена в двухстепенном кардановом подвесе, имеющем двигатели, редуктора и устройства измерения углов поворотов выходных валов редукторов. Обеспечена однозначность угломерного изменения вокруг направлений на Солнце. 2 з.п. ф-лы, 14 ил., 1 табл.
Patent RU-2096552-C1 (RU)
Title: Bridge on rigid supports
Inventor: KUZMINSKIJ ROSTISLAV A
IPC: E01D1/00
Filed: 1995-12-25
Granted: 1997-11-20
Abstract: FIELD: bridge building technology. SUBSTANCE: this can be used in building or reconstruction of bridges which are arranged across rivers where passing of breakthrough waves is possible created at failure of hydraulic engineering structures. For improving operating properties of bridge and its protection from destruction by breakthrough waves, bridge is provided with protective structure in the form of several parallel walls made up of rows of piles which are arranged at normal to water flow at head side of bridge in flood-plane and in part of river bed. EFFECT: higher stability of bridge against force of breakthrough water wave due to reduced water level at head side of bridge. 3 dwg