baber/WOPTO huggingface dataset:
Patent RU-2087223-C1 (RU)
Title: Method of preparing wire surface for drawing
Inventor: SKVORTSOVA LYUBOV BORISOVNA
IPC: B21C9/00
Filed: 1995-10-16
Granted: 1997-08-20
Abstract: FIELD: coat applying, wire production in hardware industry and non-ferrous metallurgy. SUBSTANCE: method comprises steps of processing wire by 15% sulfuric acid at 70-75 C, washing wire by water and applying underlubricant layer in the form of solution having concentration 100-150g/l at 90-95 C and containing (%): borax - 21-24, sodium tripolyphosphate 6-9, sodium metasilicate 1,5-4,5, industrial sodium carbonate 1- 3.5, surface active substance 0.5-1.5, sodium sulfate - the balance. EFFECT: increased strength of tool, enhanced manufacturability of drawing process, reduced idle time periods of drawing dies. 2 cl
Patent RU-2105807-C1 (RU)
Title: Strain of bacterium citrobacter diversus with pathogenicity factor complex
Inventor: GABIDULLIN Z G
IPC: A61K39/02
Filed: 1995-12-19
Granted: 1998-02-27
Abstract: FIELD: biotechnology. SUBSTANCE: invention proposes a new strain Citrobacter diversus-930 exhibiting the increased toxin-producing capability. Strain is deposited in GISK at number 244. Strain can be used for preparing thermolabile enterotoxin and anatoxin for vaccine production. EFFECT: new strain indicated above. 1 tbl
Patent RU-2129538-C1 (RU)
Title: Preparation of halogenated alcohols
Inventor: MARTIN CHARL Z BOUDEN
IPC: C07C31/34
Filed: 1994-05-25
Granted: 1999-04-27
Abstract: FIELD: agriculture. SUBSTANCE: invention describes method of preparing halogenated alcohol of formula: CF 3 -CXCl-CH(OH)-CH=C(CH 3 ) 2  wherein x is chlorine or bromine. Method comprises reacting compound of formula II: CF 3 -CHXCl with 3-methybut-2-ene-1-allem in the presence of strong base and in inert solvent. The resulting products are used as intermediate compounds for preparing insecticides. The resulting compounds are intermediate compounds for preparing valuable pesticides. Method makes it possible to prepare compounds of formula I with high yield and purity and also makes it possible to recover desired product, and to return unreacted or excessing compound of formula II to repeated reaction. EFFECT: improved properties of the title compound. 6 cl, 1 dwg, 9 ex
Patent RU-2132605-C1 (RU)
Inventor: CHADAMBA P V
IPC: A01G9/16
Filed: 1996-01-03
Granted: 1999-07-10
Abstract: Изобретение относится к области садоводства, а также может быть использовано для создания рекламных объемных фигур. Каркас собирают из составляющих элементов в виде жерди с закрепленной на каждом ее конце пластиной с отверстием для силового замыкания элементов каркаса нерастяжимой нитью. Нить пропускают через кольца на концах жердей, образуемые закручиванием сложенной вдвое проволокой. Составляющие элементы скрепляют резьбовым соединением, используя отверстия в пластинах. Одинаковые составляющие элементы обеспечивают простоту сборки и разборки каркаса, который легко поддается остеклению. 3 с. и 2 з.п.ф-лы., 9 ил.
Patent RU-2147812-C1 (RU)
Inventor: SHTEFAN MOLL
IPC: A23L27/30
Filed: 1996-01-29
Granted: 2000-04-27
Abstract: FIELD: food-processing industry, in particular, fish industry. SUBSTANCE: method involves opening raw fish cavity; providing separation of opened raw fish material 1 into solid substance 3 and liquid phase 4 containing solid substance by means of screw-type centrifugal 2 with integral casing; heating liquid phase 4 containing solid substances in coagulator 5 for 15-40 s to temperature of 100-150 C; cooling liquid phase 4 by indirect cooling method in expansion vessel 6 to working temperature. As a result of short-time high-temperature treatment in coagulator 5, solid substance is coagulated without substantial reduction in the share of readily digestible proteins. Upon coagulation, liquid phase fraction is mainly decomposed, and oil, which had been preliminarily bound in finely-dispersed solid substance, is released. Low fat content solid substances coagulated in particles of larger size are effectively separated in centrifugal 7 to produce liquid phase 8 with low solid substance content. Liquid phase 8 is defatted in centrifugal 10. EFFECT: increased efficiency in producing fish flour with reduced fat content and increased yield. 6 cl, 1 dwg
Patent RU-2103149-C1 (RU)
Inventor: DUBROVSKIJ P V
IPC: B24B29/00
Filed: 1996-02-15
Granted: 1998-01-27
Abstract: FIELD: machining of machine components by their polishing with flap bobs. SUBSTANCE: in polishing of parts of the type of body of revolution, flaps are deformed before zone of working with lubricating-cooling process means. The latter is taken in the form of roller coated with working medium and abrasive placed in it. It is installed before bob flaps coming in contact with blank and given rotary motion in direction opposite to rotation of bob round axis parallel to bob axis. Roller width is taken larger than that of flap abrasive member coming in contact with lubricating-cooling process means restore cutting ability, get cleaned from working wastes, and are coated with working medium and uniformly deformed. EFFECT: higher quality at parts polishing. 1 dwg, 1 tbl
Patent RU-2128522-C1 (RU)
Title: Waste thermosterilization or disinfection method
Inventor: MORGANTINI ZHANP ERO
IPC: A61L11/00
Filed: 1994-07-18
Granted: 1999-04-10
Abstract: FIELD: waste disposal. SUBSTANCE: waste is crumbled and/or powdered upon cutting force effect during some time. Friction results in generating some amount of heat large enough to reach and maintain temperature needed to sterilize or disinfect bulk of waste. Wastes are also supplemented by plastic, preferably polyethylene or polypropylene. Such treatment yields easily removable sterilized material. EFFECT: enhanced efficiency of thermosterilization and/or disinfection and significantly reduced risk of environmental pollution. 9 cl, 1 dwg, 2 ex
Patent RU-2093934-C1 (RU)
Title: Reflector (design versions)
Inventor: PERMINOV VLADIMIR G
IPC: H01Q15/20
Filed: 1996-02-28
Granted: 1997-10-20
Abstract: FIELD: large-area space antennas for communications satellites, space radiotelescopes, side-looking radars, solar concentrators. SUBSTANCE: reflector has central reflecting surface with flexible ribs spring-loaded for scanning and attached on one end to it, as well as flexibl nonstretching guys calibrated in lengh and joined with first ends to tensioning mechanism and with second ends, to ribs. The latter are arranged in parallel to each other in two diametrically opposite directions. Peripheral reflecting surface (first deesing form) is built up of separate stiff rectangular shaped boards arranged in tandem and fixed on ribs for displacement along them. Peripheral surface (second desing version) is provided with shaped jumpers joined with ribs and curtain and placed perpendicular to ribs. When in transit, peripheral reflecting surface iss folded up into two rolls secured on central reflecting surface. EFFECT: enlarged span of tens of meters at small mass and size in traveling position; simplified design; improved accuracy of reflecting surface. 5 cl, 8 dwg
Patent RU-2141214-C1 (RU)
Title: Pellet-type ground coffee package and coffee boiling apparatus using such package
Inventor: ZHAN P ER BLAN
IPC: A23F5/38
Filed: 1994-09-05
Granted: 1999-11-20
Abstract: FIELD: food-processing industry, in particular, coffee express boiling units. SUBSTANCE: pellet, small dose or preliminarily dosed pack of ground coffee is placed into filtering paper. Pellet or package of any kind containing ground coffee has at least one part extending partially or along the whole perimeter of package and made from sufficiently rigid material. This part serves carcass imparting strength to pellet or to any other kind of package. Apparatus has coffee boiler and horizontal power cylinder with piston enclosed in cylindrical casing. Slit is made in top part of apparatus for introducing pellet into casing. EFFECT: intensified coffee preparing process, reduced package production cost and improved quality of coffee. 9 cl, 6 dwg
Patent RU-2106295-C1 (RU)
Inventor: KHRAMOV NIKOLAJ EGOROVICH
IPC: B66C23/68
Filed: 1996-04-03
Granted: 1998-03-10
Abstract: FIELD: material handling facilities; truck cranes on special base chassis for mounting ground structures. SUBSTANCE: high capacity truck crane boom has base, power cylinders with centralized drive, cable-sheave system, turnable with counter-weight on truck crane slewing circle. Base is made of even number of parallel support sections, each being rigidly connected by crossmembers to form lengthwise rectangular aperture. Gooseneck attachment is installed in aperture to travel relative to common axis. Gooseneck attachment is coupled with boom portal in four points. EFFECT: enlarged operating capabilities. 2 cl, 5 dwg
Patent RU-2099287-C1 (RU)
Title: Method for production of dispersed titanium dioxide
Inventor: TETERIN VALERIJ V
IPC: C01G23/07
Filed: 1996-04-26
Granted: 1997-12-20
Abstract: FIELD: inorganic chemistry, particularly, production of titanium dioxide being used in production of paint and varnish, in production of industrial rubber articles and other branches of industry. SUBSTANCE: before feeding into reaction zone water is mixed with products of combustion of natural gas, thermal stress in combustion zone being 0.4-10 gJ/m 3 •h. Thus prepared steam-gas mixture is fed for thermal hydrolysis. Separation of titanium dioxide and gaseous reaction products is carried out in two steps, at the first step titanium dioxide being separated of steam-gas stream. At the second step titanium dioxide is separated from impurities being adsorbed by it, the process takes place by heat treatment in movable layer at 300-700 C and at gage pressure not more 200 Pa. Fluidized bed is used as said movable layer; heating gases of combustion of gaseous fuel being mixed with air are fed into layer under gas-distributing furnace bottom. Said heating gases before their feeding are wetted till moisture content is 5-30 vol %, the process is carried out by additional supply of water. EFFECT: improved efficiency of the method. 6 cl
Patent RU-2123603-C1 (RU)
Title: Gear providing thermal expansion of turbine-driven set
Inventor: EVSEEV JA I
IPC: F01D19/00
Filed: 1996-07-18
Granted: 1998-12-20
Abstract: FIELD: heat power engineering. SUBSTANCE: it is proposed to install coupling device on side of fixing point near bottom of bearing body between cylinder of turbine and bearing body to ensure thermal expansion of turbine-driven set. Members transmitting axial efforts from cylinder of turbine to bearing body are mounted on opposite side at level of horizontal split of turbine. EFFECT: diminished twisting of cross-bar. 1 dwg
Patent RU-2125562-C1 (RU)
Title: Derivatives of 1,3-oxazine-4-one, derivative of n-methylene- -amino acid ester, herbicide composition, method of struggle against weed
Inventor: KEIITI KHAJASIZAKI
IPC: C07C229/12
Filed: 1994-12-20
Granted: 1999-01-27
Abstract: FIELD: organic chemistry. SUBSTANCE: invention relates to derivatives of 1,3-oxazine-4-one of the formula (I)   where R 1  - phenyl possibly substituted with halogen or lower alkyl; R 2 ,R 6  - H, lower alkyl; R 3  - H, lower alkyl, 1-phenylethyl, 2-phenylethyl, 1-methyl-1-phenylethyl or phenyl possibly substituted with halogen, hydroxy-group, lower alkyl, lower alkoxyl, phenoxy-group, alkylthio-group, alkylsulfonyl- -group, lower halogenalkyl, halogenalkoxyl, alkoxycarbonyl, alkoxycarbonylalkoxyl, acetyl, CN or NO 2 ; R 4  and R 5  - lower alkyl; W - oxygen atom or -N(R 6 ). Compounds of the formula (I) can be used as herbicides and as compositions, they show strong herbicide effect on many weed species but exhibit very low phytotoxicity with respect to cultured plants. EFFECT: improved method of synthesis, enhanced effectiveness of compounds. 16 cl, 12 tbl
Patent RU-2115841-C1 (RU)
Title: Method for increasing durability of helical compression spring
Inventor: FOKIN I N
IPC: F16G3/04
Filed: 1996-07-31
Granted: 1998-07-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: to protect helical compression spring against external unfavorable conditions, antifriction coating is applied on surfaces of probable contact of turns. In addition, gasket made of flexible material is placed between turns provided with protective coating. Gasket rigidity is below that of spring. EFFECT: enhanced reliability.
Patent RU-2110453-C1 (RU)
Title: Rescue engine plant for cosmonaut
Inventor: STOKLITSKIJ A JU
IPC: B64G99/00
Filed: 1996-08-16
Granted: 1998-05-10
Abstract: FIELD: space engineering; provision for safety of cosmonaut working in space and return to station in case of derangement of safeguards. SUBSTANCE: proposed engine plant enable the cosmonaut wearing the full-pressure suit to connect it to suit without outside assistance and special appliances and to disconnect it from it at any stage of EVA. This is achieved due to special form of body containing the equipment and working medium which is open at the rear and consists of two units arranged on sides of suit behind sleeves. These units connect the frame located around body of suit on its front; frame is solid. Frame is provided with units for attachment of plant to suit; inside frame there is cavity where electric and pneumatic lines of plant are arranged. EFFECT: enhanced reliability. 2 cl, 2 dwg
Patent RU-2105288-C1 (RU)
Title: Process of atomic absorption analysis of liquid samples and atomic absorption spectrometer for realization of process ( versions )
Inventor: SADAGOV JU M
IPC: G01N21/74
Filed: 1996-08-29
Granted: 1998-02-20
Abstract: FIELD: chemistry, physics. SUBSTANCE: family of inventions is related to process of atomic absorption analysis of liquid samples and atomic absorption spectrometer for its realization. In accordance with process aliquot of sample containing determined element is heated to atomization temperature of this element in tubular resistance furnace with the use of electric current. Flux of resonance radiation is passed through obtained monatomic vapor. Monatomic vapor is subjected to action of variable magnetic field directed in parallel to flux of resonance radiation. Difference of values of absorbance under zero and extreme magnitudes of magnetic induction is recorded and concentration of element in sample is found by difference of these values. Heating of sample is conducted under condition that direction of electric current in tubular resistance furnace is parallel to central line of magnetic induction of magnetic field. EFFECT: enhanced authenticity of process and spectrometer. 4 cl, 3 dwg
Patent RU-2103182-C1 (RU)
Inventor: SHEMJAKINSKIJ E N
IPC: B60B15/06
Filed: 1996-09-05
Granted: 1998-01-27
Abstract: FIELD: transport engineering; devices increasing traction of light vehicles on soil can be used as detachable mounted equipment for walking tractor at soil cultivation. SUBSTANCE: support members on wheel are concave at side of their working surface forming a pyramid whose vertex is pointed to wheel periphery. Wheel has disk 1, support members 2 in form of plates curved toward working surface A, rigidity rib 4 which forms pyramid 4 with vertex 5 with concave surface of support member 2. Vertex 5 is directed from wheel disk periphery. Working surface of support members 2 is arranged at acute angle relative to radial surface of wheel disk 1. Self-cleaning of support members 2 provides increase in traction characteristics of walking tractor without increasing its weight. EFFECT: increased wheel-to-soil adhesion. 3 dwg
Patent RU-2108136-C1 (RU)
Inventor: BEKKER O G
IPC: B01D47/18
Filed: 1996-09-30
Granted: 1998-04-10
Abstract: Использование: в промышленной экологии. Сущность изобретения: устройство содержит секционированный корпус, в котором на полом приводном валу установлен перфорированный ротор с перфорированными обечайками, образующими гидравлические затворы относительно его торцов, перфорированный статор, охватывающий ротор, и патрубки подачи и отвода газа и жидкости, при этом перфорация ротора имеет вид сопел Лаваля. 1 з.п.ф-лы, 2 ил.
Patent RU-2112634-C1 (RU)
Inventor: LATYPOV RASHIT ABDULKHAKOVICH
IPC: B23K9/04
Filed: 1997-04-28
Granted: 1998-06-10
Abstract: Изобретение относится к области сварочного производства и предназначено для упрочнения режущей кромки изделий. Для повышения износостойкости различных деталей предварительно наносят на наплавляемую поверхность присадочный материал в виде влажной губчатой ленты. Ленту получают из отходов шлифования шарикоподшипников путем прессования деполяризованных частиц во влажной среде. Деполяризацию частиц осуществляют в воде с последующим ее сливом до уровня, не превышающего толщину осажденного слоя. Осажденные частицы прессуют и удаляют остатки воды. Изделие размещают между электродами, пропускают импульсы тока и приваривают присадочный материал. 1 з.п. ф-лы.
Patent RU-2116995-C1 (RU)
Title: Method of inhibiting polymerization of methylphenylcarbinol dehydration products
Inventor: BOREJKO N P
IPC: C07C7/20
Filed: 1997-06-20
Granted: 1998-08-10
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: invention relates to processes of isolation of styrene from methylphenylcarbinol dehydration products. As polymerization inhibitor, mixture is used containing 3,5-di-tert-butyl-4-hydroxy- N,N-dimethylbenzylamine, alifatic carboxylic acids and quinone at ratio 1: (0.1-2):(0.0001-1), respectively. Mixture is added in quantity 100-2000 ppm based on weight of dehydration products. Quinone may be represented by 3,3,5,5-tetrabutylstilbenequinone, 3,3,5,5-tetrabutylphenoquinone, p-quinonedioxime, or their mixtures. Inhibitory composition is effective to prevent polymerization of dehydration products when being purified or rectified at temperatures up to 150 C and higher. EFFECT: optimized makeup of inhibitory mixture. 3 cl, 1 tbl
Patent RU-2120479-C1 (RU)
Title: Material thermal working apparatus
Inventor: SANKOV OLEG NIKOLAEVICH
IPC: F27B3/08
Filed: 1997-09-19
Granted: 1998-10-20
Abstract: FIELD: thermal working of metals, drying of woods and agricultural products. SUBSTANCE: apparatus has composite dismountable housing with joining units. One part of housing is mounted for movement. Upon connecting, heating members on two parts of housing define closed heating circuit. Apparatus is further provided with power unit connected with heating members and power consumption initiator positioned behind heating members on movable part of housing. Perforated walls positioned within housing on its movable part in equally spaced relation to housing generatrix are adapted to define, together with heating members, heating-circulating circuit. Heating members are formed as heat-exchangers connected to power unit defining diesel engine power plant. Electric and heat energy of conditioned exhaust gases and heated cooling liquid of diesel is used as energy carrier. Joining units are formed as flexible resilient shells made from thermally stable fabric. Power consumption initiator is connected to power unit. Housing immovable part and perforated walls are provided with lengthwise corrugated linear compensators for varying apparatus working volume. Housing made from thermally stable fabric is provided with carcass of variable geometry allowing shape of apparatus to be altered. Housing may be made in the from of binary enclosure which may be blown. Apparatus may be used for artificial ageing of semi-finished aluminum alloy products, drying of capillary-porous materials such as wood, as well as agricultural products. EFFECT: increased efficiency, reduced metal usage and production cost and high mobility and independence. 5 cl, 14 dwg, 3 ex
Patent RU-2124433-C1 (RU)
Title: Electric razor shaving head
Inventor: UCHITELEV A D
IPC: B26B19/00
Filed: 1997-10-08
Granted: 1999-01-10
Abstract: FIELD: electric domestic equipment, in particular, dry shaving razor. SUBSTANCE: shaving head has casing, base with at least one shaving block composed of outer floating shaving blade and inner movable shaving blade, flexible member allowing shaving block to be axially moved relative to casing, and fastening plate. Annular channel in inner surface of outer shaving blade is adapted for receiving outer radial projections of flexible member. EFFECT: simplified construction and enhanced reliability in operation. 2 cl, 3 dwg
Patent RU-2151373-C1 (RU)
Title: Method for installation of blasting network of series of outburst charges
Inventor: IZAKSON V JU
IPC: F42D1/04
Filed: 1998-03-05
Granted: 2000-06-20
Abstract: FIELD: blasting, in particular, methods for blasting, applicable in digging of canals, trenches, foundation ditches in rocks. SUBSTANCE: the method consists in placement of charges in rock masses, installation of live primers in charges, installation of blasting network with detonating cord and detonation from the detonating cap. The distinction is in the fact that the detonating cap is connected to the middle of the detonating cord, whose ends are connected to the middles of the additional detonating cords between the charge live primers. Besides, the ends of the additional detonating cords are connected to the middles of the second group of detonating cords connecting in pairs the live primers. Besides, the live primers are interconnected by a duplicating detonating cord. EFFECT: reduced labour content of preparation of rock mass to outburst. 3 cl, 4 dwg
Patent RU-2128233-C1 (RU)
Title: Process of thermal improvement of rolls
Inventor: NEMZER N A
IPC: C21D1/56
Filed: 1998-04-07
Granted: 1999-03-27
Abstract: FIELD: thermal treatment, intermediate or final thermal treatment of sheet-rolling working and back-up rolls made of chromium-molybdenum-vanadium steels. SUBSTANCE: process involves hardening of rolls to temperatures of 850-950 C with regulated cooling and subsequent tempering. Cooling is conducted by supply of water and air mixture to surface of roll barrel with specific consumption of water between 1.6-2.0 kg/sq.m s and duration of period of supply found from calculation of 0.3-2.7 s/mm of barrel diameter. After this specific consumption is decreased to 0.1-0.2 kg/sq.m s and cooling of roll is finished. EFFECT: enhanced operational resistance of rolls. 1 tbl
Patent RU-2141817-C1 (RU)
Title: "phytodent" composition for treating mouth cavity and throat diseases
Inventor: FEDORIN GENNADIJ FEDOROVICH
IPC: A61K6/00
Filed: 1998-04-16
Granted: 1999-11-27
Abstract: FIELD: stomatology. SUBSTANCE: composition contains celandine, calendula, calamus, camomile, nettle, Sophora Japanese, and dog rose in specified proportions. Composition shows high anti-inflammatory, antimicrobial, wound-healing, and reparative properties with no irritation effect. EFFECT: improved treatment efficiency. 2 tbl, 2 ex
Patent RU-2143936-C1 (RU)
Title: Device for cryoultrasonic therapy
Inventor: GRIGOR EVA V D
IPC: A61N7/00
Filed: 1998-05-20
Granted: 2000-01-10
Abstract: FIELD: medical engineering, particularly, physiotherapeutic devices. SUBSTANCE: device has recess on face of bushing in which source of ultrasonic oscillations in the form of ceramic plate with current leads is secured. Current leads are connected to control unit, thus forming monoblock. Thermoelectric element is positioned in casing between bushing and radiator. Device is additionally provided with fan. Several small vent holes are positioned on side surface of casing. Their area is equal to that of one large vent hole located on casing face opposite to recess of bushing. Control unit is connected to thermoelectric element and fan to form control signals. Device provides for simultaneous cold and ultrasonic effects. Device may be used in acute phase of inflammatory process. EFFECT: higher efficiency of treatment. 2 dwg