baber/WOPTO huggingface dataset:
Patent RU-2246514-C2 (RU)
Title: Способ изготовления самоочищающихся поверхностей и изделие с такой поверхностью
Inventor: BARTLOTT VIL KHEL M
IPC: C08J7/056
Filed: 2000-03-18
Granted: 2005-02-20
Abstract: Способ изготовления самоочищающихся поверхностей, имеющих выступы и углубления, причем расстояние между выступами лежит в пределах от 0,1 до 200 мкм и высота выступов в пределах от 0,1 до 100 мкм, осуществляется таким образом, что наносят и затем высушивают раствор, дисперсию или эмульсию, содержащую гидрофобный материал, поверхность которого приобретает способность к самоочищению при испарении растворителя, причем нанесенный материал удаляют моющими средствами, и гидрофобным материалом является воск или воскообразные вещества, такие как первичные или вторичные спирты и алкандиолы, β-дикетоны, вторичные кетоны и длинноцепные алканы. Технической задачей изобретения является разработка способа изготовления самоочищающихся поверхностей, которые удаляются моющими растворами. 3 с. и 4 з.п. ф-лы.
Patent RU-2221345-C2 (RU)
Inventor: VON DZHOUNG-K JU
IPC: H04M1/57
Filed: 2001-12-04
Granted: 2004-01-10
Abstract: FIELD: identification of subscribers. SUBSTANCE: proposed switching device and method designed to process malicious call provide for outputting malicious caller over assigned caller identifier channel and to record telephone talk of malicious caller by third person. To this end proposed method includes steps of establishing communication channels between calling and called subscribers in response to ringer signal from calling subscriber, finding out if subscriber s call is malicious, taking decision on necessity of establishing calling subscriber identification only or establishing calling subscriber identification including listening to telephone talk in case call is found malicious, finding out if third assigned communication channel for servicing listening is established in case caller identifier is to be identified along with listening to telephone talk, connecting listening facilities when third channel is used, and outputting established caller identifier, data on call, and heard signals in communication channel. EFFECT: enlarged functional capabilities. 20 cl, 4 dwg
Patent RU-2299206-C2 (RU)
Inventor: BEHROUDI BAKHIDZH M
IPC: C07D409/06
Filed: 2000-05-01
Granted: 2007-05-20
Abstract: FIELD: organic chemistry, medicine, pharmacy. 
     SUBSTANCE: invention describes derivatives of piperazine of the general formula:   or their pharmaceutically acceptable salts wherein R a  - R 8a  mean phenyl; R 8b  means pyridyl, or R 8  means naphthyl; R 1  means hydrogen atom; R 2  - R 9 , R 10 , R 11  mean substituted phenyl; R 9 , R 10 , R 11  mean substituted pyridyl or pyrimidyl; R 9 , R 10 , R 11  mean substituted pyridyl-N-oxide or pyrimidyl-N-oxide; R 12 , R 13  mean substituted oxazolyl, naphthyl, fluorenyl, compounds of formulae  ,   or  ; R 3  means hydrogen atom, (C 1 -C 6 )-alkyl, (C 1 -C 6 )-alkoxy-(C 1 -C 6 )-alkyl, (C 3 -C 10 )-cycloalkyl, (C 3 -C 10 )-cycloalkyl-(C 1 -C 6 )-alkyl; R 8  means phenyl; R 8  means phenyl-(C 1 -C 6 )-alkyl, or R 8  means thienyl-(C 1 -C 6 )-alkyl; R 4 , R 5 , R 7  and R 13  mean independently hydrogen atom or (C 1 -C 6 )-alkyl; R 6  means hydrogen atom or (C 1 -C 6 )-alkyl; R 8  means 1-3 substitutes that mean independently hydrogen atom, halogen atom, (C 1 -C 6 )-alkoxyl or -CF 3 ; R 8a  means 1-3 substitutes that mean independently hydrogen atom, halogen atom, -CF 3 , -CF 3 O, -CN; R 14  means phenyl, -NHCOCF 3  and imidazolyl; R 8b  means 1-3 substitutes that mean independently hydrogen atom or halogen atom; R 9  and R 10  mean independently (C 1 -C 6 )-alkyl, halogen atom, -NR 17 R 18 , -OH, -CF 3  and -OCH 3 ; R 11  means R 9 , hydrogen atom, phenyl, -NO 2 , -CN, -CH 2 F, -CHF 2 , -CHO, -CN=NOR 17 , pyridyl, pyridyl-N-oxide, pyrimidinyl, pyrazinyl, -N(R 17 )CONR 18 R 19 , -NHCONH-(chloro-(C 1 -C 6 )-alkyl), -NHCONH-((C 3 -C 10 )-cycloalkyl-(C 1 -C 6 )-alkyl), -NHCO-(C 1 -C 6 )-alkyl, -NHCOCF 3 , -NHSO 2 N-((C 1 -C 6 )-alkyl) 2 , -NHSO 2 -(C 1 -C 6 )-alkyl, -N(SO 2 CF 3 ) 2 , -NHCO 2 -(C 1 -C 6 )-alkyl, (C 3 -C 10 )-cycloalkyl, -SR 20 , -OSO 2 -(C 1 -C 6 )-alkyl, -SO 2 CF 3 , hydroxy-(C 1 -C 6 )-alkyl, -CONR 17 R 18 , -CON(CH 2 CH 2 -O-CH 3 ) 2 , -OCONH-(C 1 -C 6 )-alkyl, -Si(CH 3 ) 3  or -B(OC(CH 3 ) 2 ) 2 ; R 12  means (C 1 -C)-alkyl or R 14 -phenyl; R 14  means 1-3 substitutes that mean independently hydrogen, (C 1 -C 6 )-alkyl, -CF 3 , -CO 2 R 17 , -CN, (C 1 -C 6 )-alkoxyl and halogen atom; R 15  and R 16  mean independently hydrogen atom and (C 1 -C 6 )-alkyl, or R 15  and R 16  mean in common (C 2 -C 5 )-alkylene group and in common with carbon atom to which they are bound form (C 3 -C 6 )-spiran ring; R 17 , R 18  and R 19  mean independently hydrogen atom or (C 1 -C 6 )-alkyl; R 20  means (C 1 -C 6 )-alkyl. Also, invention describes pharmaceutical compositions containing these compounds and using novel compounds as CCR5 antagonists in treatment of HIV infection, arthritis, asthma, cerebrospinal sclerosis and other diseases. 
     EFFECT: valuable medicinal properties of compounds and pharmaceutical compositions. 
     29 cl, 30 tbl, 31 ex
Patent RU-2222520-C2 (RU)
Inventor: JAROSHENKO V V
IPC: C06B33/00
Filed: 2001-12-24
Granted: 2004-01-27
Abstract: FIELD: explosives. SUBSTANCE: pyrotechnic composition that can be used in heating elements as heat source contains tungsten trioxide, titanium powder, and molybdenum disulfide. Composition is characterized by friction sensitivity 6-14, specific heat emission 1500-2000 J/g, and gas emission 3.5-9 cu.cm/g. EFFECT: improved performance characteristics. 1 tbl
Patent RU-2327461-C2 (RU)
Title: Method of mass increase treatment and/or inhiition
Inventor: LJABRI FERNAN
IPC: A61K31/568
Filed: 2000-07-05
Granted: 2008-06-27
Abstract: FIELD: medicine; pharmacology. 
     SUBSTANCE: composition is intended for treatment or prevention of insulin resistance of susceptible warm-blooded animals, including humans, and contains selective modulator of estrogen receptor EM-652-HC1,   taken in amount determined by therapeutic efficiency. 
     EFFECT: effective treatment of prevention of insulin resistance development for warm-blooded mammals. 
     5 cl, 20 ex, 12 tbl, 8 dwg
Patent RU-2217972-C2 (RU)
Inventor: BRATJUSHCHENKO N M
IPC: A23C19/08
Filed: 2002-02-18
Granted: 2003-12-10
Abstract: FIELD: milk industry. SUBSTANCE: melted cheese composition comprises components used in the following ratio, wt%: soft unsalted Adygeisky cheese 5.0-28.0; non-fat unsalted cheese 7.83- 20.25; dry non-fat milk 2.0; butter 18.62-24.27; sand sugar 25.75; cheese-melting salt, such as disubstituted sodium phosphate 4.5-5.0; dry cocoa 3.5-3.55; vanillin 0.04-0.06; gelatin 0.45-0.5; sweet water the balance. EFFECT: improved nutritive properties, increased plasticity of consistency, wider range of products, and reduced production cost. 3 tbl, 4 ex
Patent RU-2232285-C2 (RU)
Inventor: PASTUSHKOV E P
IPC: F02K9/80
Filed: 2002-04-24
Granted: 2004-07-10
Abstract: FIELD: control of rockets and jet projectiles. 
     SUBSTANCE: proposed reactive gas control system of rockets and jet projectiles has compressed gas source, actuating reactive gas devices, electromechanical-type gas distributor and power cylinder with piston interacting with rotary valve installed in control channel. Piston is provided with cylindrical hole passing through its center square to longitudinal axis in which spherical shank of rotary valve is arranged. Working surfaces of valve are made cylindrical. Diameters of valve working surfaces are equal to diameter of control channel, and axes are inclined at angle to longitudinal axis of valve. 
     EFFECT: improved reliability of reactive gas control system, provision of minimum losses of control force caused by reverse thrust. 
     2 dwg
Patent RU-2236642-C2 (RU)
Inventor: APAKIDZE JU V
IPC: F02K9/08
Filed: 2002-04-29
Granted: 2004-09-20
Abstract: FIELD: rocketry. 
     SUBSTANCE: invention can be used at destruction of large-size charge of solid propellant with complex configuration of burning surface. According to proposed method, charge of solid propellant whose burning surface is formed by channel and adjoining ring slot and/or longitudinal slots, is installed horizontally and is combusted with cleaning of combustion products and slots are filled with solidifiable water gel. Slots are filled up by successively turning the charge around longitudinal axis with subsequent filling to level of channel of empty slot in lower part of charge with checking of slot filling level and solidifying of water gel and turning charge around longitudinal axis through angle A=360 o /K where K for ring slot is equal to integral number, being not less than 4, or equal to number of longitudinal slots. Water based on polyacrylamide can used as solidifiable water gel in process of destruction of large-size solid-propellant charge. 
     EFFECT: improved conditions of processing. 
     4 cl, 4 dwg
Patent RU-2291817-C2 (RU)
Title: Module-type launch vehicle (versions)
Inventor: MIKHAL CHUK MIKHAIL VLADIMIROV
IPC: B64G1/26
Filed: 2002-06-14
Granted: 2007-01-20
Abstract: FIELD: rocketry and space engineering; multi-module launch vehicles of cluster arrangement at transfer of propellant among modules. 
     SUBSTANCE: proposed launch vehicle has central and side modules; it may be made in three versions at various modifications. According to first version, propellant for transfer is so distributed that each side two-tank module has excessive amount of only one propellant component. Each of these modules is provided with one inter-module main for transfer of propellant components. Some modifications of first version make use of displacement system for delivery of propellant component from upper tanks of side modules to lower tank of central module. According to second and third versions, use is made of one-tank side modules filled with different propellant components. In some modifications of these versions, modules are combined in clusters and are interconnected by means of simplified inter-module propellant lines. Propellant system of launch vehicle is simplified due to specialization of modules excluding dangerous processes. Efficiency is enhanced at use of kerosene-liquid oxygen propellant and engines of "closed" system employed in Russia. 
     EFFECT: low cost of manufacture and operation of launch vehicle; enhanced reliability. 
     11 cl, 18 dwg
Patent RU-2264462-C2 (RU)
Inventor: KROMVELL OLIVER
IPC: A61P37/08
Filed: 2000-11-27
Granted: 2005-11-20
Abstract: FIELD: medicine, allergology, toxins, pharmacy. 
     SUBSTANCE: invention relates to recombinant allergens of insect venom and to specific methods for their preparing, in particular, antigen 5 of wasp venom allergen. Recombinant antigen 5 is prepared in bacterial cells as insoluble aggregates followed by their denaturation and transfer to a soluble monomeric allergen. Transfer is carried out by dialysis using acid buffer solution (pH = 3.5-6.5) that can comprise guanidine hydrochloride, or by using a cysteine-containing solvent. Based on describes methods the practically pure recombinant antigen 5 of wasp venom allergen is isolated and used in pharmaceutical composition for hyposensibilization of body to wasp venom allergen. Invention provides preparing protein with reduced reaction capability JgE owing to it can be used in immunotherapy in treatment of allergy. 
     EFFECT: improved preparing method, valuable properties of allergen. 
     8 cl, 1 dwg
Patent RU-2310924-C2 (RU)
Inventor: KOMAROV VJACHESLAV ALEKSANDROV
IPC: B44F1/12
Filed: 2002-10-18
Granted: 2007-11-20
Abstract: FIELD:  protection against falsification of securities. 
     SUBSTANCE: separating, protecting and working layers are applied onto flexible base. Hologram of mark is formed onto surface of working layer. Mark is fixed in form of relief-phase hologram. Reflecting and gluing layers are applied and hologram of mark is transferred onto surface of security to be protected. Then flexible base is removed. Working layer is made of material with photo-thermoplastic properties. Hologram of mark is formed of separate fragments. Formation of mark and registration of relied-phase hologram of mark are partially coincided in time. 
     EFFECT: improved protection of hologram and securities from falsification. 
     5 cl, 4 dwg
Patent RU-2240418-C2 (RU)
Inventor: VEJKSLER LEONKHARD
IPC: E21B7/12
Filed: 2002-11-05
Granted: 2004-11-20
Abstract: FIELD: drilling equipment engineering. 
     SUBSTANCE: device has drilling tool made with possible rigid fixing on lower end of bar, crane support meant for holding drilling tool with bar on crane cable, drive for rotating bar and connecting means for forming rigid connection between casing pipe and drive. Bar is made hollow and is provided with first pipeline for flowing environment and second pipeline for flowing environment, in area of upper end of bar first connection is provided for supplying flowing environment into first pipeline and second connection meant for draining drilling particles through second pipeline. Also provided is removable frame, in which a bar is mounted with possible rotation and axial displacement and which is meant for mounting in casing pipe. Drive is placed on removable frame, and by means of connecting means a rigid connection is provided for between casing pipe and removable frame, on which drive is placed. Method for drilling a well with casing pipe mounted in soil, includes holding drilling tool connected to lower end of bar in casing pipe by crane cable, and by connecting device casing pipe is rigidly connected to bar rotation drive. On casing pipe a removable frame is mounted, in which bar is held with possible rotation and axial displacement and which is equipped with drive. By connecting means casing pipe is rigidly connected to removable frame, through first pipeline in hollow rod flowing environment is supplied, and through second pipeline in hollow bar drilling particles are drained. 
     EFFECT: higher efficiency, higher productiveness. 
     2 cl, 4 dwg
Patent RU-2241576-C2 (RU)
Inventor: DOROFEEV JU G
IPC: B22F3/24
Filed: 2002-11-28
Granted: 2004-12-10
Abstract: FIELD: powder metallurgy, possibly manufacture of powder articles with dents and indentations on their ends and with inclined lateral surfaces. 
     SUBSTANCE: method comprises steps of filling press-mold with powder charge; realizing cold pressing of blank and forming on its end dents and indentations with inclined lateral surfaces; calculating inclination angle of said lateral surfaces according to formula: tg α = 3fξ/2(1 - ξ), where f - friction factor of pressed powder charge along lateral surfaces of protrusions of punch and die; ξ - lateral pressure factor; then performing sintering and if necessary cold or hot after-pressing. 
     EFFECT: enhanced quality of powder articles due to uniform distribution of density in their whole volume. 
     2 cl, 3 dwg, 1 ex
Patent RU-2233299-C2 (RU)
Inventor: SUKHAREVA L A
IPC: C09D163/02
Filed: 2002-12-24
Granted: 2004-07-27
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention recommends epoxy-perchlorovinyl composition for covers as a protecting agent for any surfaces - against atmosphere and chemical corrosion. Composition contains epoxy-diane resin, perchlorovinyl resin, amine hardening agent, pigments, filling agent and organic solvent. The novelty involves the additional addition to the composition a plasticizing agent - dibutyl phthalate, dibutyl sebacate or tricresyl phosphate and a mixture of γ-aminopropyltriethoxysilane containing 2.22% of primary and 2.68% of secondary amino-groups and 1.0% of allyl group (-CH 2 =CH-CH 2 -) with N,N'-diphenylol-p-phenylenediamine (C 6 H 5 NH-C 6 H 4 NHC 6 H 5 ) in their mass ratio = 1:1. The combination of components in composition taken in the definite ratio provides high protective, adhesion and strengthening properties of covers in the process of their exploitation. 
     EFFECT: valuable properties of composition. 
     2 tbl
Patent RU-2251009-C2 (RU)
Inventor: TUNKIN A I
IPC: F02C3/06
Filed: 2003-01-30
Granted: 2005-04-27
Abstract: FIELD: mechanical engineering; gas-turbine engines. 
     SUBSTANCE: proposed gas-turbine engine contains transition duct and compressor with guide working blades placed in passage part channel. Outer diameter of passage part channel is made variable-section, smoothly decreasing from first stages of compressor from side of intake to middle stages, and constant-section, from middle stages to last stages. Ratio of outer diameter over first working blade from side of its inlet edge to constant outer diameter over middle and last working blades is 1.1-1.25. Ratio of total number of stages of compressor to number of stages of compressor with constant outer diameter of working blades is 1.4-2.0. Ratio of heights of airfoil portions of first and last working blades of compressor is 4.5-7.5. 
     EFFECT: improved efficiency of gas-turbine engine owing to reduction of weight and axial length, decreased hydraulic losses. 
     3 dwg
Patent RU-2260376-C2 (RU)
Inventor: ABRAMJAN G A
IPC: A61B5/053
Filed: 2003-02-13
Granted: 2005-09-20
Abstract: FIELD: medicine; medical engineering. 
     SUBSTANCE: method involves creating electrostatic field around human body. Field intensity is to provide luminescence of cotton fabric in front of biologically active points having increased electric conductivity. Luminous sites positions are fixed relative to human body outline in dark chamber on the background of illuminated screen. The positions are compared to biologically active point pattern maps. The luminous cotton fabric areas are filmed with digital photographic apparatus or video camera. The luminous cotton fabric areas positions comparison to biologically active point pattern maps is carried out by fitting map scales and superimposing the images. Biologically active points of increased electric conductivity are determined from four sides. Device has dark chamber, electrodes, constant voltage source, unit for moving positive electrode, unit for fixing luminous cotton fabric areas and highlightable background screen. The screen is positioned at a distance from the positive electrode to have enough space for placing human body. 
     EFFECT: high speed in determining meridian states of biologically active points on human body. 
     11 cl, 1 dwg
Patent RU-2252288-C2 (RU)
Inventor: ANDREEV A V
IPC: E01B9/48
Filed: 2003-04-07
Granted: 2005-05-20
Abstract: FIELD: railway transport; permanent way. 
     SUBSTANCE: invention is designed for fastening rails to reinforced concrete ties. Proposed intermediate rail fastening contains anchor fixed by lower part in under-rail support and elastic clamp secured on upper part and projecting over under-rail support. Clamp is essentially torsional spring containing one or several straight-line extended section whose axes in premounting state are arranged relative to each other either at acute angle or parallel. One of free ends of clamp, being extension of straight-line extended section, is lever made for thrusting against rail foot and deflecting from vertical axis of anchor within the limits of acute angle when finally mounted. Other free end of clamp is made for fastening in anchor. Invention proposed intermediate rail fastening of simple design providing stability of design position of rails on under-rail supports in process of operation whose resilience in vertical direction is sufficient to level track (in height) up to 20 mm and more and required pressure of rails to ties in summer and winter, reduced number of parts. 
     EFFECT: improved reliability in operation. 
     7 cl, 12 dwg
Patent RU-2275871-C2 (RU)
Inventor: KORMIR MAJKL DZH N
IPC: A61M5/00
Filed: 2001-10-12
Granted: 2006-05-10
Abstract: FIELD: medicine; medical engineering. 
     SUBSTANCE: method involves making microincisions in cornea layer with microprojecting element. Microprojecting element has single or several protrusions for producing single or several microincisions in cornea layer. The operation is executed with microprotrusions using microprojecting power element of 0.05 J/cm 2  per 10 ms or less with matter introduced or withdrawn via said microincisions. Device has applicator having contact surface, and microprojecting element having single or several protrusions. The microprojecting element is mountable on the applicator after having been unlocked. The applicator enables one to bring contact surface in engagement with the microprojecting element after having been set in action. The microprojecting element acts upon corneal layer with power equal to or less than 0.05 J/cm 2  per 10 ms or less. 
     EFFECT: enhanced effectiveness of treatment. 
     39 cl, 7 dwg, 1 tbl
Patent RU-2248142-C2 (RU)
Inventor: KVASENKOV O I
IPC: A24B15/24
Filed: 2003-05-07
Granted: 2005-03-20
Abstract: Изобретение относится к технологии производства некурительных табачных изделий. Табак экстрагируют неполярным экстрагентом в надкритическом состоянии и водой, водный экстракт концентрируют, полученные экстракт и концентрат смешивают с золой, известью, растительным маслом, пектином и двумя фракциями, выделенными из биомассы микромицета Mortierella indohii по заданной технологии, а смесь формуют. Обеспечивается сокращение потерь никотина и ароматобразующих веществ и получение целевого продукта со сбалансированным составом и органолептическими свойствами традиционного масляного насвая.
Patent RU-2255724-C2 (RU)
Inventor: VAN VAJ-CHEN
IPC: A61H39/08
Filed: 2003-05-08
Granted: 2005-07-10
Abstract: FIELD: medicine, neurology. 
     SUBSTANCE: it is necessary to affect biologically active points (BAP) with needles by toning up technique in the following sequence: IG3 and V62, VG14 and VG3, V62. Paired points one should affect at first from the left, then from the right followed by acupuncture of VG14 point, exposure period being 30 min at average therapeutic depth of the impact conducted. In case of predominant clinical manifestations in any of vertebral departments it is necessary to fulfill additional impact upon biologically active points. 
     EFFECT: prolonged terms of remission. 
     3 cl, 1 ex
Patent RU-2251598-C2 (RU)
Title: Method and apparatus for cutting monocrystals, aligning device and testing method for determining crystal orientation
Inventor: KHAMMER RAL F
IPC: C30B33/00
Filed: 2001-07-30
Granted: 2005-05-10
Abstract: FIELD: manufacture of semiconductor components and devices. 
     SUBSTANCE: method for dividing mono-crystal such as GaAs comprises steps of cutting mono-crystal at least by two portions, providing motion of cutting tool (2,3; 8,8w, 8b, 8c) relative to mono-crystal in direction of motion (V); orienting mono-crystal 1 in such a way that to arrange predetermined crystallographic direction (K) in cutting plane (T); selecting angle (ρ) between predetermined crystallographic direction (K) and motion direction (V) in such a way that to provide mutual compensation of forces acting upon cutting tool at cutting process in direction normal relative to cutting plane or providing said forces equal to predetermined value. 
     EFFECT: increased cutting speed, enhanced quality of wafers allowing omit further working operations of them. 
     16 cl, 12 dwg