baber/WOPTO huggingface dataset:
Patent RU-2119930-C1 (RU)
Title: Fluorinated powder material for coating applying on galvanized steel and copolymers of vinylidene fluoride as component of pigmented powder materials
Inventor: FERVEJ EHDVIN
IPC: C09D127/12
Filed: 1994-12-20
Granted: 1998-10-10
Abstract: FIELD: chemistry of polymers. SUBSTANCE: invention relates to the use of vinylidene fluoride in pigmented powder materials based on vinylidene fluoride copolymers on galvanized steel. Material has pigment and copolymers: one or more copolymers of vinylidene fluoride at melting point below 160 C, and one or more acrylic resin that can be compatible with copolymer. Components are taken at the definite ratio that ensures to obtain composition used for galvanized steel coatings. EFFECT: improved quality of coatings, good anticorrosive properties and high luster. 11 cl, 2 ex
Patent RU-2118623-C1 (RU)
Title: Concrete mix and method of preparing concrete mix
Inventor: EVDOKIMOV NIKOLAJ NIKOLAEVICH
IPC: C04B24/20
Filed: 1995-01-23
Granted: 1998-09-10
Abstract: FIELD: manufacture of building materials. SUBSTANCE: invention, in particular, aims at preparing plastic cement-sand mixes for manufacturing finishing products. Mix contains, wt %: cement, 35.0- 50.0; sand 35.0-55.0; super-plasticizer C sodium salt of naphthalenesulfonic acid-formaldehyde condensation product, 0.71- 0.86; water, the balance. Cement is first ground with super- plasticizer until specific surface 6400-7000 sq.cm/g is attained, and final mix is characterized by water to cement ratio 0.25-0.30. Plasticity and activity of mix are improved especially early in the hardening process, which provides high strength of concrete products. Quality of concrete surface is also improved. EFFECT: improved quality of mix and concrete products. 2 cl, 2 tbl
Patent RU-2120002-C1 (RU)
Title: Building frame
Inventor: JUOLA TUOMO
IPC: E04B/
Filed: 1993-07-06
Granted: 1998-10-10
Abstract: FIELD: frames of buildings consisting of steel internal girders and steel columns of box section. SUBSTANCE: building frame includes box-section connecting members for connection together of columns and girders to form internal structure. EFFECT: reduced labor input in erection of building frames. 8 cl, 4 dwg
Patent RU-2133749-C1 (RU)
Title: 2-(2-amino-1,6-dihydro-6-oxopurin-9-yl)metoxy-3-hydroxy- 1-propanyl-l-valinate, pharmaceutically acceptable salt thereof, method of preparing thereof, pharmaceutical composition and hydroxy and/or amino protected 2-(2- amino-1,6-dihydro-6-oxopyrin-9-yl) methoxy-3-hydroxy-1- propanyl-l-valinate
Inventor: DZHON DZH NESTOR
IPC: A61P31/12
Filed: 1995-07-27
Granted: 1999-07-27
Abstract: FIELD: pharmaceutical industry. SUBSTANCE: described are new compounds such as 2-(2- amino-1,6-dihydro-6-oxopurin-9-yl)methoxy-3-hydroxy-1- propanyl-L- valinate or pharmaceutically acceptable salt thereof in the form of its (R)-or (S)-diastereomers or in the form of mixtures of both diastremers. They are valuable antiviral agents with improved absorbability. Also described is pharmaceutical composition based on compounds of formula I, hydroxy and/or aminoprotected 2- (2-amino-1,6-dihydro-6-oxopurin-9-yl) methoxy-3-hydroxy- 1-propanyl-L-valinate. EFFECT: improved properties of the pharmaceutical composition. 16 cl, 11 ex
Patent RU-2076894-C1 (RU)
Title: Process for preparing addition agent for petroleum products
Inventor: KATRENKO TAMARA I
IPC: C10M135/10
Filed: 1995-08-21
Granted: 1997-04-10
Abstract: FIELD: chemical industry. SUBSTANCE: addition agent is prepared by neutralization of sulfonated petroleum or synthetic hydrocarbon stock with aqueous solution of sodium hydroxide. After neutralization acetic acid and/or triethanol amine is added to reaction mixture. EFFECT: more efficient preparation process.
Patent RU-2065877-C1 (RU)
Title: Process for preparing affinic sorbent for purifying proteinases
Inventor: IGOLKINA LYUDMILA A
IPC: C12N9/50
Filed: 1995-09-18
Granted: 1996-08-27
Abstract: FIELD: biotechnology, food industry, biochemistry, medicine, production of detergents and enzymic synthesis of peptides. SUBSTANCE: in order to obtain affinic sorbent for purifying proteinases, insoluble amine-containing carrier is synthesized. The latter includes natural biopolymers, e.g. quitin or quitosan, with antibiotics such as polypeptides and condensating agent. The latter is 10-25% aqueous glutaric aldehyde. 1 kg of natural biopolymer, 0.15-0.5 g antibiotic and 0.15-0.5 g glutaric aldehyde are used, and the process is carried out at 15-37 C. EFFECT: more efficient preparation process. 2 cl
Patent RU-2131585-C1 (RU)
Title: Method of gyrocompassing three-axes gyrostabilizer
Inventor: RYBAKOV V I
IPC: G01C19/44
Filed: 1995-12-05
Granted: 1999-06-10
Abstract: FIELD: azimuthal orientation of mobile objects having gyrostabilizers in control systems. SUBSTANCE: sensitivity axes of two horizontal gyros are leveled together with platform on which they are placed in initial position with the aid of two horizontal accelerometers. Sensitivity axis of vertical gyro is brought to vertical. They are switched over to mode of gyro by formation of correction moment with the help of torque generator of vertical gyro proportional to deviation angle of platform from plane of horizon and of additional correction moment proportional to derivative of this angle. EFFECT: reduced time of determination of meridian direction by means of three-axes gyrostabilizer without loss of accuracy. 1 dwg
Patent RU-2090630-C1 (RU)
Inventor: FRANTSENYUK LYUDMILA IVANOVNA
IPC: C21D9/40
Filed: 1995-12-14
Granted: 1997-09-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: method includes grooving to desired size, polishing, and applying chromium-containing layer by way of handling rotating ring by cathode-anode technique in 28-40% chromium nitrate aqueous solution until roughness of surface R a  = 0.45-1.50 mcm is achieved at ring rotation speed 0.010-0.015 m/s. EFFECT: enhanced efficiency of process. 1 tbl
Patent RU-2104248-C1 (RU)
Inventor: NALIVAJCHUK ALEKSANDR VASIL EV
IPC: C02F101/32
Filed: 1996-03-26
Granted: 1998-02-10
Abstract: FIELD: oil pollution combating. SUBSTANCE: invention relates to removing oil pollution by biological methods on oil spill areas in oil-extraction fields, on oil transportation, storage, and use, including cases when crude oil or petroleum products are accumulated in Earth surface cavities and become transformed into dense bitumen- like mass. Method consists in putting preparation with hydrocarbon- oxidizing microorganisms onto oil substrate of polluted area. Prior to be applied, microorganisms are cultured in a medium containing the same oil substrate in amount providing symbiotic growth of hydrocarbon-oxidizing microorganisms of preparation and those of oil substrate. Existence of symbiotic growth is easily checked during the cultivation process by conventional rapid methods. Method of invention provides increasing activity of hydrocarbon-oxidizing microorganisms of preparation and oil substrate and their competitiveness regarding those oil substrate microorganisms which do not reveal hydrocarbon- oxidizing ability. Method provides complete purification of water reservoirs and grounds and normalize micro- and macroflora of polluted areas. EFFECT: enhanced oil degradation process. 1 tbl
Patent RU-2086936-C1 (RU)
Title: Temperature sensor
Inventor: SELEZNEV IVAN V
IPC: G01K13/024
Filed: 1996-04-29
Granted: 1997-08-10
Abstract: FIELD: measurement technology; check of thermal condition of internal combustion engine. SUBSTANCE: foil-type temperature-sensitive nickel resistor is wound onto elastic member positioned in casing made of heat-conducting material. The elastic member is made in the form of split bushing with fixing legs and is mounted to presses the temperature-sensitive resistor to side walls of the casing. The leads of the temperature-sensitive resistor are connected to the output terminal and to the elastic bushing. EFFECT: improved accuracy. 3 dwg
Patent RU-2098518-C1 (RU)
Inventor: MALENKIKH ANATOLIJ N
IPC: C25C3/08
Filed: 1996-05-06
Granted: 1997-12-10
Abstract: Использование: в цветной металлургии, в частности в производстве алюминия электролизом расплавленных солей, и может быть использовано при монтаже катодных устройств алюминиевого электролизера. Сущность: Огнеупорный слой цоколя выполнен из смеси измельченных огнеупорных материалов и магнезита с соотношением их объема (0,1 - 0,5):1. В качестве измельченных огнеупорных материалов использованы шамот, кварцит. 2 з.п. ф-лы, 1 ил., 1 табл.
Patent RU-2096156-C1 (RU)
Inventor: NAJDENOV IVAN VASILEVICH
IPC: B23P6/00
Filed: 1996-06-03
Granted: 1997-11-20
Abstract: FIELD: repair and reconditioning of cylindrical hollow parts by building-up. SUBSTANCE: the offered method includes building-up of roller hollow trunnion with welding current. Building-up is not in excess of 22δ and its rate is not less than 0.7δ m/h, where δ is minimum thickness of trunnion wall in built-up point, mm. Building-up is accomplished with anticorrosive wear-resistant alloy of martensite or martensite-ferrite class. Alloy composition is offered. EFFECT: higher efficiency. 4 cl, 1 dwg
Patent RU-2117272-C1 (RU)
Title: Testing unit for jet engine
Inventor: BURENKOV N A
IPC: G01M15/00
Filed: 1996-06-14
Granted: 1998-08-10
Abstract: FIELD: designing of new testing units and reconstruction of existing testing stands. SUBSTANCE: testing unit has dynamometric platform 1 on which engine 3 to be tested is secured by means of intermediate frame 2. Platform 1 is mounted by means of flexible supports 4 on columns 5,6 interconnected by thermally compensating insert 7. Graduation system positioned on column 5 has lever 8 with unequal arms. Larger arm of lever 8 is positioned for engagement with extension spring 9, which is connected with power electric drive 10. Smaller arm of lever 8 is positioned for engagement with calibrated electric power converter 11 mounted on platform 1. Column 6 carries dynamometric electric power converter 12 engageable with platform 1 and lever 13 with load 14 for preloading of power converter 12. Lever 13 has load weight error compensator made in the form of tare weighing member 15, which is mounted on lever 13 for movement along guide 16 and may be fixed in predetermined position. EFFECT: simplified construction and increased testing precision. 2 cl, 1 dwg
Patent RU-2126848-C1 (RU)
Inventor: CHARL Z V BARTDZHES
IPC: C22C21/08
Filed: 1995-09-15
Granted: 1999-02-27
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: aluminum alloy for mechanical treatment is composed of, wt.%: copper, about 0.15-1.0; tin, about 0.4-1.5; magnesium, about 0.65-1.35; silicon, about 0.4-1.1; manganese, about 0.002-0.35; iron, up to 0.5; chromium, up to 0.15; titanium, up to 0.15; aluminum, the balance. In its preferable version, alloy contains, wt %: copper, about 0.45-0.7; tin, about 0.9-1.3; magnesium, about 0.7-0.9; and silicon, about 0.45- 0.75. Alloy is free of lead, bismuth, nickel, zirconium, and cadmium. Products from this alloy and method of their preparation are also described. EFFECT: improved workability of alloy. 15 cl, 3 tbl
Patent RU-2122023-C1 (RU)
Title: Method of production of alcohol-containing mixture
Inventor: SHEVCHUK A K
IPC: C12G3/06
Filed: 1996-07-09
Granted: 1998-11-20
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: water is enriched with silver ions, mixed with alcohol to specified alcohol concentration. After addition of supplementary ingredients, mixture is agitated and ripened. Prior to be poured out into containers, mixture is exposed to constant magnetic field with induction (0,5±0,2)•10 -4  Tl corresponding to intensity of magnetic field of Earth on all longitudes of Russia. EFFECT: reduced magnetic induction value with biological and structural stability of product retained. 1 ex
Patent RU-2120442-C1 (RU)
Title: Dimethylfurancarboxyanilide, protecting composition for wood (variants), and method of protection of wood
Inventor: KIESI KONISI
IPC: C07D/
Filed: 1994-04-15
Granted: 1998-10-20
Abstract: FIELD: wood-working industry. SUBSTANCE: present invention concerns dimethyl furancarboxyanilide of general formula:   wherein R 1  and R 2  are the same or different and are hydrogen, (C 2 -C 6 ) alkyl, (C 3 -C 6 ) cycloalkyl, (C 3 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, (C 1 -C 3 ) halogenalkyl, benzoyl containing substituents, benzoylamino which also containing one or two substituents, (C 2 -C 6 ) alkanoylamino, (C 3 -C 6 ) cycloalkyl carbonylamino, benzyl which contains substituents, phenyl with optional substituents and also other substituents provided that R 1  and R 2  are not hydrogen atoms, and second condition is that one of R 1  and R 2  is not unsubstituted phenyl, whereas the other is hydrogen atom, and third condition is that one of R 1  and R 2  is ortho-position is not aniline ring, (C 2 -C 6 ) alkyl, (C 3 -C 6 ) cycloalkyl or (C 2 -C 6 ) alkoxy, whereas the other is hydrogen atom. The present invention concerns protecting composition for wood comprising, as active ingredient, effective amount of said compound. The present invention describes method of protection of wood which comprises applying onto wood composition comprising effective amount of composition comprising effective amount of compound defined by the formula given above. The present invention concerns protecting composition for wood, which comprises mixture of at least one compound derivative of the formula given above and at least one compound selected from 3-bromo-2,3-diiodo-2-propenylethyl carbamate, 3-iodo-2-propylbutyl carbamate and 4- chlorophenyl-3-iodopropargylformal. The present invention makes it possible to make novel antiseptic for wood. Use of said antiseptic is safer and is more effective at low concentrations. Cost if antiseptic is low. EFFECT: more effective activity of the protecting composition. 5 cl, 2 dwg, 36 ex, 9 tbl
Patent RU-2113033-C1 (RU)
Title: Electron beam generation process
Inventor: KUTSYK I M
IPC: H01J49/08
Filed: 1997-02-20
Granted: 1998-06-10
Abstract: FIELD: generation of accelerated charge particle beams for quantum electronics, plasma chemistry, etc. SUBSTANCE: space pulse discharge is initiated in gas-filled gap between electrodes. Electron beam is shaped by avalanche breeding of initial electron beam in discharge at pressure close to atmospheric value with discharge current chosen to ensure compensation for space charge formed in discharge during development of electron avalanches; electric field strength is chosen to exceed threshold value for developing avalanches of running electrons. EFFECT: improved quantity and energy of beam electrons, lifetime of beam, and pressure at which beam- shaping discharge occurs.
Patent RU-2118618-C1 (RU)
Title: Binding agent
Inventor: SVATOVSKAJA L B
IPC: C04B12/02
Filed: 1997-03-31
Granted: 1998-09-10
Abstract: FIELD: building materials. SUBSTANCE: binding agent has aluminium hydroxide, ortho-phosphoric acid, ferrous (II) oxide. Aluminium hydroxide is a mixture consisting of aluminium hydroxide with residue on sieve N 008 60-61%, finely divided aluminium hydroxide with residue on sieve N 008 5-7% and additional pigment - red, light cadmium of the formula CdS x CdSe at the following ratio of components, wt.-%: aluminium hydroxide with residue on sieve N 008 60-61% 54-55; finely divided aluminium hydroxide with residue on sieve N 008 5-7% 13-14; ferrous (II) oxide 6-7; indicated pigment 4.5-5.5, and ortho-phosphoric acid of density ρ= = 1.47-1.49 - the rest. The end product - the colored phosphate binding agent that can be used for finishing works. EFFECT: increased hardiness of product.
Patent RU-2123814-C1 (RU)
Inventor: GRUZDEVA T I
IPC: A61B18/20
Filed: 1997-04-09
Granted: 1998-12-27
Abstract: Изобретение относится к медицинской технике и предназначено для лазерных медицинских установок. Лазерный манипулятор содержит рукав с муфтами, состоящий из основания и подвижной части. Балансировочное устройство выполнено в виде двух подпружиненных цилиндров, сцепленных своими выступами с выступами на основании и подвижной части. В основании рукава выполнен подвижный упор с выступом с возможностью расцепления основания с одним из цилиндров балансировочного устройства. Изобретение позволяет разгружать пружину балансировочного устройства. 2 ил.
Patent RU-2117782-C1 (RU)
Title: Internal combustion engine
Inventor: SHEMJAKINSKIJ E N
IPC: F02B17/00
Filed: 1997-04-10
Granted: 1998-08-20
Abstract: FIELD: mechanical engineering; internal combustion engines; distribution of fuel charge. SUBSTANCE: intake channel of internal combustion engine has straight section 1 directed to engine second cylinder 2 and outlet channel 3 directed to first engine cylinder 4. Outlet channel 3 is arranged at angle of 80-90 degrees relative to straight section 1. Partition 45 in intake channel is located between beginning of intake channel and point of intersection with axis "a - a" of outlet channel 3. Partition 5 is displaced from axis "b - b" of straight section 1 towards lean mixture flow portion. Cross-section of outlet channel 3 is equal to 60 - 80% of cross-section of straight section 1. EFFECT: provision of equalized delivery of fuel mixture into first and second cylinders. 4 cl, 2 dwg
Patent RU-2127100-C1 (RU)
Title: Ocular drops "pyrotonik"
Inventor: BORZENOK S A
IPC: A61F9/00
Filed: 1997-04-17
Granted: 1999-03-10
Abstract: FIELD: ophthalmology. SUBSTANCE: invention is distinguished by that known ocular drops containing sodium succinate hexahydrate (1.351 wt %), benzalkonium chloride (0.015%), and distilled water (the balance), additionally contain sodium pyruvate (0.550), riboflavin mononucleotide phosphate (0.002%), and thiamine hydrochloride (0.020%). In one of the versions of invention, ocular drops additionally contain fructose and glucose in quantities 0.100 and 0.300 g/100 ml, respectively. EFFECT: extended choice of therapeutic means. 2 cl, 4 ex
Patent RU-2142869-C1 (RU)
Title: Method of restoration of functions of equipment of carbamide producing plant attacked by intensive corrosion
Inventor: CHEZARE MIOLA
IPC: B01J3/00
Filed: 1995-09-08
Granted: 1999-12-20
Abstract: FIELD: repair and restoration of functions of apparatus attacked by internal corrosion during operation at high and medium pressure. SUBSTANCE: method includes the following operations: (1) cleaning corroded area; (2) forming bearing or holding surfaces on cleaned area for placing new metallic lining; (3) making new anticorrosion hermetic lining from flat members and metal plates of respective form; abutting these plates on inner surface of apparatus and welding them together in such way that intermediate cavities under lining are connected with at least one seepage hole made in housing of apparatus. All repair jobs are performed through hatch of apparatus. As a result, functions of apparatus are restored for period of time close to specified service life of new apparatus. Shaped members of new envelope are tightly connected with housing and are welded together in such way that weld has at least one section of incomplete penetration which is covered by metal cover plate welded to new lining. Apparatus may be made in form of section of high and medium pressure or in form of reactor. EFFECT: enhanced efficiency. 17 cl, 6 dwg
Patent RU-2117630-C1 (RU)
Title: Method of dehydrating magnesium chloride solutions
Inventor: SAFRYGIN JU S
IPC: C01F5/34
Filed: 1997-05-29
Granted: 1998-08-20
Abstract: FIELD: technology of dehydration of magnesium chloride solutions. SUBSTANCE: claimed method comprises dehydrating Mg Cl 2  solution is single chamber fluidized bed apparatus in which original solution is sprayed in bed through pneumatic nozzles at gas rate in bed of 2.0-3.0 m/s. In this case, granulometric composition of dehydrated product is regulated by degree of spraying, and number of nozzles should be at least 2 by 5 square m of gas distribution lattice. EFFECT: better guality of the resulting products and improved properties thereof. 4 ex, 2 tbl
Patent RU-2140623-C1 (RU)
Inventor: GINZBURG V A
IPC: G02B27/18
Filed: 1997-08-11
Granted: 1999-10-27
Abstract: FIELD: manufacture of sensitive elements for electrostatic gyros. SUBSTANCE: continuous metal coat and then layer of photoresist are deposited on spherical surfaces of vacuum chamber and rotor in turn. Light image from flat mask is formed on outer spherical surface of end element of projection device and then is directly transferred to photoresist layer bordering on it. Gear for implementation of process has optical elements and flat mask. End optical element presents fiber-optical image converter made of optical fibers laid regularly which butts form flat surface of one side and spherical surface on the other side. Flat surface abuts on mask and spherical surface adjoins spherical surface of illuminated part. Spherical surface of fiber-optical converter can be convex one with light guides diverging from flat surface to spherical one with fiber diameters increasing from flat to spherical surface or concave one with light guides converging from flat to spherical surface with fiber diameters decreasing from flat surface to spherical one. EFFECT: increased precision of relief pattern, simplified design of projection unit. 4 cl, 5 dwg
Patent RU-2143007-C1 (RU)
Title: Двухступенчатая печь с псевдоожиженным слоем для предварительного восстановления тонкоизмельченной железной руды и способ предварительного восстановления тонкоизмельченной железной руды при использовании печи
Inventor: DAE GIU PARK
IPC: C21B13/00
Filed: 1996-12-26
Granted: 1999-12-20
Abstract: Сущность изобретения: двухступенчатая печь с кипящим (псевдоожиженным) слоем для предварительного восстановления тонкоизмельченной железной руды содержит печь первой ступени, предназначенную для приема тонкоизмельченной железной руды из бункера, выпуска руды со средними/малыми размерами частиц к верхней части печи и восстановления руды с крупными частицами с образованием при этом барботирующего кипящего слоя, печь второй ступени, предназначенную для приема средних/малых частиц, выгруженных из верхней части печи первой ступени, и для восстановления их с образованием при этом турбулентного кипящего слоя, и первый высокотемпературный циклон для улавливания малых частиц, содержащихся в газе, выходящем из печи второй ступени. Печь первой ступени имеет форму, при которой она содержит узкую верхнюю часть, широкую нижнюю часть и промежуточную наклонную часть, а печь второй ступени содержит широкую верхнюю часть, наклонную часть и узкую нижнюю часть. Руду в печи первой ступени разделяют на руду с крупными частицами более 0,5 мм и руду со средними/малыми частицами менее 0,5 мм. Приведенная скорость псевдоожижения в нижней части печи первой ступени составляет 2,0-2,5 м/с, а в нижней части печи второй ступени - 0,2-0,5 м/с. Такая конструкция печи и режим работы в ней позволяют эффективно восстанавливать железную руду, имеющую широкий разброс размеров частиц и большое количество мелких частиц. 3 с. и 7 з.п.ф-лы, 3 ил.
Patent RU-2132868-C1 (RU)
Title: Vodka "budem"
Inventor: TERESHCHENKO G A
IPC: C12G3/06
Filed: 1997-09-25
Granted: 1999-07-10
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: prepared vodka has the following ratio of ingredients, kg: citric acid, 0.1-0.3; sugar, 14-16; and also, l: aqueous-alcoholic extract of milk thistle of 45-46% strength, 1.0-1.5; aqueous-alcoholic liquid, the balance. Milk thistle extract is introduced together with sugar in mixture (aqueous-alcoholic liquid), while citric acid, in vodka. The prepared vodka has slight nut flavor. EFFECT: broadened assortment of vodkas with low toxicity. 3 ex