baber/WOPTO huggingface dataset:
Patent RU-2138728-C1 (RU)
Title: Suspension
Inventor: KOSTJUCHENKO A A
IPC: F22B37/24
Filed: 1994-06-15
Granted: 1999-09-27
Abstract: FIELD: securing heating surfaces; boiler manufacture. SUBSTANCE: suspension has rod passed through hole in load-bearing plate and secured to it by means of nut. Rod consists of two parts: upper part 4 having thread and lower part 5; ends of both parts are brought into bush and are welded to it. Part of rod 4 is made form stronger material as compared with part 5. According to other version, diameter of part 5 is lesser than that of part 4. EFFECT: increased carrying capacity of rod; reduced contact stresses in intermediate member. 3 cl, 3 dwg
Patent RU-2095897-C1 (RU)
Inventor: BOGDANOV IGOR G
IPC: H01S1/00
Filed: 1994-08-24
Granted: 1997-11-10
Abstract: FIELD: modulation of electromagnetic, including microwave, radiation. SUBSTANCE: modulator has polarizer and capacitor whose plates are set in parallel with direction of electromagnetic radiation propagation. Capacitor also has conducting strips placed in parallel to plates. Made on side of conducting strips facing one of capacitor plates are emission cathodes emitting electrons under effect of electrical component of modulated electromagnetic radiation. Material of emission cathodes has lower work function than material of conducting strips. EFFECT: improved design. 4 cl, 17 dwg
Patent RU-2072432-C1 (RU)
Title: Cam rotary-piston machine
Inventor: MAKUSHENKO YURIJ M
IPC: F02B53/00
Filed: 1994-09-28
Granted: 1997-01-27
Abstract: FIELD: mechanical engineering; heat-to- mechanical energy converters, pumps, compressors, flow meters or proportioning devices. SUBSTANCE: cam rotary-piston machine has stator with working fluid inlet and outlet channels and internal ring spaces accommodating pistons made in form of rotors with cam shape in axial direction. Pistons are rigidly mechanically interconnected and serve as geometric closers for pushers made in form of pack of plates. Each plate can move axially independently in pack and it is provided with resilient damping member. EFFECT: enlarged operating capabilities. 3 cl, 3 dwg
Patent RU-2079852-C1 (RU)
Inventor: AVERKIEV ANDREJ N
IPC: G01R29/04
Filed: 1995-03-14
Granted: 1997-05-20
Abstract: Способ оценки коэффициента искажения синусоидальности кривой напряжения относится к импульсной технике и может использоваться для оценки показателей качества электрической энергии передвижных генераторов переменного тока. Сущность изобретения заключается в определении на полупериоде переменного напряжения фиктивного значения амплитуды этого напряжения с последующим "идеальным" генерированием математической функции напряжения сети и сравнением по модулю с действительным напряжением сети. В описании приведены алгоритмы вычислительных операций. 3 ил.
Patent RU-2078602-C1 (RU)
Title: Device for fire fighting and its versions
Inventor: ZHEGROV EVGENIJ F
IPC: A62C35/00
Filed: 1995-05-31
Granted: 1997-05-10
Abstract: FIELD: fire-fighting equipment. SUBSTANCE: device for volume fire fighting has body accommodating a unit of solid-fuel blocks from aerosol-forming compound with igniting system, means for cooling of combustion products from heat-absorbing material and device for their discharge. Hollow formed between units of solid-fuel blocks and heat-absorbing material is made in form of separate sections located above each block. Means for cooling of combustion products is also made in form of separate sections with heat-absorbing material located above each hollow section. The second version of the device has hollow formed between solid-fuel blocks and heat-absorbing material, and heat-absorbing material itself is made of coaxial bodies of revolution. Body walls are perforated to pass the combustion products. EFFECT: higher efficiency. 6 cl, 4 dwg
Patent RU-2128168-C1 (RU)
Title: Analogs of vitamin , methods of their synthesis, a pharmaceutical composition and a method of treatment
Inventor: MARTIN DZHON KEHLVERLI
IPC: A61P17/00
Filed: 1993-11-01
Granted: 1999-03-27
Abstract: FIELD: vitamins. SUBSTANCE: invention relates to the unknown class of compounds showing antiinflammatory and immunomodulating effects, drugs containing these compounds, method of patients treatment and a method of synthesis of the above indicated compounds. Invention proposes compounds of the formula (I) where V is a group -(CH 2 ) n -Y-(CH 2 ) m ; n = 0, 1 or 2; m = 1 or 2; Y is oxygen or sulfur atom. 22-Methylene- or 23-methylene-group can be replaced for oxygen atom or 22- or 23-methylene-group can be replaced for a group -CH= CH-; R′ is methyl- or ethyl-group and carbon atom directly bound with C-25 atom can be substituted with one or some fluorine atoms; hydroxy-groups can be substituted by groups that can be split at in vivo conditions. Method of synthesis of compounds of the formula (I) where hydroxy-group is modified involves interaction with tert.-butylbromoacetate in the presence of a base and catalyst in a solvent followed by interaction of synthesized ester with methyl- or ethylmagnesium halide. Obtained compound is subjected for isomerization at any sequence by effect of UV-light in the presence of triplet activator and removal of silyl-groups by treatment with tetra-n-butylammonium fluoride of hydrogen fluoride and producing a compound of the formula (I) where Y and V - oxygen atom. Method of prophylaxis and treatment of patients with pathological states using D з - -vitaminotherapy involves administration of a pharmaceutical composition containing an effective dose of compound of the formula (I). EFFECT: improved method of synthesis, enhanced effectiveness of compounds synthesized. 8 cl, 2 tbl, 10 ex
Patent RU-2074524-C1 (RU)
Title: Flexible electrical heater
Inventor: SOSKOV YURIJ M
IPC: H05B3/34
Filed: 1995-08-22
Granted: 1997-02-27
Abstract: FIELD: electrical engineering. SUBSTANCE: electrical heater is used in transport vehicles seat upholstery, hothouses, blankets and mattresses. Graphitized viscose wattled tissue is using as resistive module of heating member and as flexible connectors of current feeding electrodes the same material is using made like hollow cord tubes. Each electrode is placing at resistive module parallel to tissue base and it is enveloping by tissue selvage along it yarn. Selvage surface is gluing by polymeric film having latex gluing layer. Selvage, electrode and polymeric film are broaching by zigzag sewing stitch so hollow cord tube adopts upset shape. Tissue yarn of base and weft are impregnated by latex gluing. Electrodes can be cord worked by copper wire using and sewing to graphitized tissue and polymeric film by seam stitch before selvage flanging. Such made flexible electrical heater can work in temperature interval from +50 deg C to -60 deg C. It withstands to alternative mechanical loading and keeps working parameters stable. EFFECT: wider use area, better capability. 3 cl, 3 dwg
Patent RU-2128753-C1 (RU)
Title: Crushed-stone cleaning machine
Inventor: TARASOV JU Z
IPC: E01B27/11
Filed: 1995-08-03
Granted: 1999-04-10
Abstract: FIELD: railway track repair and maintenance machinery and equipment. SUBSTANCE: machine has frame which rests on railway trucks. Frame is made up of two pivotally interconnected trusses. Installed on first truss as to direction of machine operation are following units: ballast prism side planer, crushed-stone cleaning device, conveyors for impurities, conveyor for cleaned crushed-stone, conveyor for cutting out ballast at ends of sleepers which all are positioned over length of aforesaid truss. Also provided are following components: device for cutting out ballast from under rail-and-sleeper assembly which is located between devices for cutting out ballast at ends of sleepers, ballast spreading device, conveyors for removed ballast, and conveyor for cleaned ballast. Device for cutting out ballast from under rail-and-sleeper assembly is made up of two load-bearing frames which are installed at both sides of second truss. They can be moved independently in vertical and horizontal planes by means of power drives. Device is provided with mouldboards which are different in length and curvilinear in plan. Mouldboards installed on load-bearing frames can be turned in horizontal plane and they are displaced relative to each other in longitudinal and lateral directions with respect to each load-bearing frame. EFFECT: higher efficiency. 3 cl, 5 dwg
Patent RU-2102375-C1 (RU)
Inventor: PAVLOV S JU
IPC: C07C43/04
Filed: 1995-08-07
Granted: 1998-01-20
Abstract: FIELD: petrochemical industry. SUBSTANCE: present invention describes method of preparing alkyl tert-alkyl ethers and mixtures thereof with hydrocarbons by contacting alcohols and tertiary olefin containing hydrocarbon mixture with heterogeneous acid catalysts in direct-flow reaction zones at 30-100 C and subsequently rectifying the reaction products. Hydrocarbon mixture and alcohol(s) are fed in strict proportions into the first reaction zone. In the last direct-flow reaction zone, temperature is maintained by 20-50 C, preferably 30-40 C, lower then that in the first direct-flow reaction zone. In the first reaction zone, temperature difference at reaction inlet and outlet is maintained at not higher than 25 C, preferably not higher than 15 C. Alcohol(s) is (are) fed as recited in the claims of the present invention. Alkyl tert-alkyl ethers or mixture thereof with hydrocarbons are withdrawn from the bottom of rectification column and preferably lighter hydrocarbons are withdrawn from the top of rectification column. EFFECT: more efficient preparation method. 4 cl, 1 dwg
Patent RU-2110006-C1 (RU)
Title: Actuating control mechanism for operation of valve in modulating frequency mode
Inventor: TSILIANI RINO
IPC: G05B/
Filed: 1995-09-13
Granted: 1998-04-27
Abstract: FIELD: control and regulating mechanisms of valves fitted in pipe lines for transfer of high-pressure gas to low-pressure line whose pressure should not exceed preset magnitude from the stranpoint of safety. SUBSTANCE: control of actuating mechanism is effected by means of microprocessor 20 or 33 which acts on system of electric valves which are fitted in such positions which exclude escape of gas into atmosphere during displacement of actuating mechanism 5. EFFECT: enhanced reliability. 8 cl, 6 dwg
Patent RU-2078598-C1 (RU)
Title: Method for treatment of malignant tumors of ovary
Inventor: YURKOVA LYUDMILA E
IPC: A61N5/10
Filed: 1995-10-25
Granted: 1997-05-10
Abstract: FIELD: medicine; oncology, particularly, treatment of malignant tumors of ovary. SUBSTANCE: method involves surgical intervention followed by radio- and chemotherapy, with radiation therapy being performed by means of subtotal irradiating lower half of body with radiation dose dependent on content of EAC rosette-forming lymphocytes in peripheral blood defined shortly before operation; if lymphocyte content exceeds normal average value but don't approach to upper limit, then total radiation dose of 8-9 Grays is applied, if not - radiation dose is reduced to 1 Gray; chemotherapy course is carried out after radiating. EFFECT: proposed method ensures prolonged remission period which is 1.5-1.2 times longer as compared with known ones.
Patent RU-2116623-C1 (RU)
Title: Hydrodynamic gyro
Inventor: NEUDAKHIN JU M
IPC: G01C19/20
Filed: 1995-11-29
Granted: 1998-07-27
Abstract: FIELD: tracking and control systems. SUBSTANCE: proposed hydrodynamic gyro is intended as transmitter and angular deviation of tracking and control systems. Rotor rotates relative to body. Spherical space of rotor is partially filled with liquid. Float is assembled from two hemispheres and is put into space of rotor. It is fitted with circular insert mounted in symmetry with regard to its center. Rotor is built of two cups made fast. Centers of spheres of cups are displaced relative to center of rotor. Cups are provided with inserts with formation of cylindrical spaces symmetric to axis of suspension. Spherical space communicates with cylindrical ones by means of through ducts made in inserts. Such design of gyro ensures increased accuracy under conditions of axial and side overloads. EFFECT: increased accuracy of gyro. 3 dwg
Patent RU-2095193-C1 (RU)
Title: Method of preparing titanium carbide-based composite material
Inventor: MERZHANOV ALEKSANDR G
IPC: B22F3/23
Filed: 1996-04-17
Granted: 1997-11-10
Abstract: FIELD: powder metallurgy. SUBSTANCE: powder mixture of initial components is prepared including titanium, chromium, and carbon taken in amount required to form desired material containing chromium and titanium carbides in 1: (1-10) molar ratio. Mixture is then placed into reactor and synthesis is carried out in burning mode involving local ignition of mixture under pressure 0.005-0.05 MPa. Product is discharged, disintegrated, and fractioned. Mixture can be supplemented by 15-35 wt % nickel powder, and, after mixing, can be briquetted in the form of granules or pellets. Material is fit to be applied onto metal surfaces as protective coating. EFFECT: improved abrasive characteristics. 3 cl
Patent RU-2077518-C1 (RU)
Title: Raw materials mixture for production of silicate materials
Inventor: PUSHKOV ALEKSANDR V
IPC: C04B28/20
Filed: 1996-05-22
Granted: 1997-04-20
Abstract: FIELD: technology of silicate materials. SUBSTANCE: proposed mixture contains 2-10 mass % of slaked lime, 8-10 mass % of carbide lime or carbide dust and sand. EFFECT: improved quality of desired product. 3 cl
Patent RU-2130878-C1 (RU)
Title: Method of injection of payload into space orbit
Inventor: RUFANOV EH N
IPC: B64G1/14
Filed: 1996-06-18
Granted: 1999-05-27
Abstract: FIELD: space engineering; transportation of payloads for erection of bulky orbital complexes. SUBSTANCE: proposed method includes placing the payload used as members of load-bearing frame-work of launch vehicle case and made in form of long articles (truss, for example) between outer and inner skins of launch vehicle. After injection into orbit, launch vehicle case is dismantled using the payload for erection of bulky space structures. Stages of launch vehicle are connected in parallel pattern; their modules are arranged around case with payload. EFFECT: enhanced efficiency of delivery of long articles and structural members to orbit; reduced consumption of air in erection of bulky complexes in orbit. 2 dwg
Patent RU-2130189-C1 (RU)
Title: Method for determining tissular cholesterol in skin
Inventor: PARFENOV ALEKSANDR SERGEEVICH
IPC: C12Q1/44
Filed: 1997-02-20
Granted: 1999-05-10
Abstract: FIELD: medicine. SUBSTANCE: method involves putting measured amount of mixture containing enzymes directly on skin surface. The mixture is buffer solution of cholesterol oxidase (or one with cholesterol esterase added) and other surface active substances. The mixture is applied by means of sealed cuvette having no bottom, its base fixed on skin. After the mixture being applied to skin, concentration of cholesterol reacted with enzyme is determined in reaction solution by directly measuring hydrogen peroxide amount. The so obtained values describing the amount of hydrogen peroxide in the reaction mixture are used for calculating the amount of cholesterol in skin. Hydrogen peroxide level is to be determined with any method available. Electrochemical transducer, colorimetric indicators or spectrophotometric method can be applied with hydrogen peroxidase and substratum used. EFFECT: enhanced accuracy of method. 5 cl, 4 dwg, 3 tbl
Patent RU-2120670-C1 (RU)
Title: Nuclear reactor fuel assembly
Inventor: RABIN A I
IPC: G21C3/32
Filed: 1997-04-09
Granted: 1998-10-20
Abstract: FIELD: nuclear power engineering; fuel assemblies for nuclear reactors of primarily VVER-1000 type. SUBSTANCE: fuel assembly has fuel bundle installed in frame of spacer grids mounted on tubular channels secured, together with fuel rods, through bottom ends in bottom grid which is provided with adapter, shank with supporting ribs joined to bottom-grid adapter, head mounted on upper ends of tubular channels that has plate and lattice joined together through taper member provided with coolant passing ports; novelty is that taper member has at least twelve taper supporting ribs radially arranged over head perimeter with their larger sides secured to head lattice and smaller ones, to head plate; coolant passing ports are formed by taper supporting ribs, head plate and lattice between each pair of supporting ribs. EFFECT: reduced amount of parasitic structural material in head, facilitated manufacture, and reduced pressure drop in reactor channel during its operation. 2 cl, 4 dwg
Patent RU-2109809-C1 (RU)
Title: Special vodka "monastyrskaya izba"
Inventor: GRETSKIJ ROMAN VLADIMIROVICH
IPC: C12G3/06
Filed: 1997-05-08
Granted: 1998-04-27
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: vodka contains the following ingredients per 1000 dal of prepared product: flavor "Punch with Grape Aroma" No. 838, 0.025-0.035 kg; 65.8-% sugar syrup, 17.0-15.5 l; aqueous alcoholic liquid, the balance, at the rate of 40% vol. The latter is made from ethyl rectified alcohol of the highest purification and potable improved water. EFFECT: broadened assortment of special vodkas with reduced cost price.
Patent RU-2122115-C1 (RU)
Title: Method of mining thick gently dipping coal seam
Inventor: ANFEROV B A
IPC: E21C41/18
Filed: 1997-05-29
Granted: 1998-11-20
Abstract: FIELD: mineral mining from bedded deposits by cross-pitch long-pillar method. SUBSTANCE: method includes preparation of mined field for mining by cross-pitch long-pillar method. In this case, belt heading is driven larger than vent drift by wall length. Belt conveyor is assembled in belt heading; telescopic part of conveyor is located behind longwall face-to-drift junction. Coal is extracted by front shearer which extracts bottom band while advancing towards vent drift, and pulls conveyor belt from telescopic part through unit of belt deflection located on longwall face-to-drift junction. In this case, ceiling is supported by anchors. Shearer in its movement back, extracts top band and breaks anchors. Rock pressure is controlled by roof caving with the help of mechanized plant and by transfer of support props, and mechanized drilling of boreholes. EFFECT: higher efficiency of mining the thick gently dipping coal seams by cross-pitch long-pillar method due to sharp reduction of labor input in mounting and dismantling of stoping equipment. 6 dwg
Patent RU-2136120-C1 (RU)
Title: Remote control cross commutator
Inventor: VOLKODAEV B V
IPC: H04Q3/52
Filed: 1997-06-30
Granted: 1999-08-27
Abstract: FIELD: electrical communication. SUBSTANCE: device has commutation system and control unit. Said control unit is equipped with input for connection of external control device. Channel inputs of commutation system are connected to transmission channels. Station inputs are connected to user lines. Goal of invention is achieved by introduced call signal receivers and control signal transceiver. EFFECT: simplified design, increased functional capabilities. 1 dwg
Patent RU-2120989-C1 (RU)
Inventor: BURACHEVSKIJ I I
IPC: C12G3/08
Filed: 1997-09-25
Granted: 1998-10-27
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: vodka contains the following ingredients, kg/1000 dal: food sorbitol introduced in water before mixing it with alcohol, 0.9-1.2; sodium bicarbonate, 0.1-0.3; vanillin, 0.001-0.003; aqueous-alcoholic liquid, the balance. EFFECT: broadened assortment of vodkas with curative-and-prophylactic properties at diabetes; reduced cost price; original taste and flavor; simplified technological process of production. 3 expP
Patent RU-2141459-C1 (RU)
Title: High-alumina binding suspension
Inventor: PIVINSKIJ JU E
IPC: C04B35/10
Filed: 1997-10-20
Granted: 1999-11-20
Abstract: FIELD: refractories industry, more particularly manufacture of products for continuous pouring of steels. SUBSTANCE: high-alumina binding suspension is prepared by introducing into high- alumina composition (based on high-alumina chamotte, mullite or bauxite containing 60-93% of Al 2 O 3 ) of additive of highly dispersive quartz glass in amount of 5-30%. High-alumina binding composition has increased polydispersity and lower viscosity at equal concentration. EFFECT: reduced porosity of the ingot and lower thermal expansion coefficient of material based on high-alumina binding suspension. 1 tbl
Patent RU-2120305-C1 (RU)
Title: Pharmaceutical composition showing antifungal activity and a method of its preparing
Inventor: SKACHILOVA S JA
IPC: A61K47/44
Filed: 1997-11-27
Granted: 1998-10-20
Abstract: FIELD: medicine, dermatology, pharmacy. SUBSTANCE: pharmaceutical composition has castor oil and methylcellulose derivative as a lipophilic-hydrophylic base, and sodium benzoate and succinic acid also. Pharmaceutical composition is prepared by mixing hydrophilic part of ointment base that consists of methylcellulose derivative and sodium benzoate with lipophilic part of ointment base that consists of castor oil, distilled monoglyceride and emulsifier. Then solution containing clotrimazole or ketoconazole, succinic acid and preserving agent in suitable solvent are added. Composition is used for treatment of patients with different skin and mucosa mycosis. Composition increases drug release, decreases allergic and sensitizing effects. EFFECT: enhanced effectiveness of composition. 2 cl, 1 dwg, 1 tbl
Patent RU-2132613-C1 (RU)
Title: Insecticide shampoo
Inventor: KIRILLOVSKIKH V A
IPC: A01N25/30
Filed: 1998-03-16
Granted: 1999-07-10
Abstract: FIELD: household insects control. SUBSTANCE: shampoo contains permetrin, surface-active substance from series of alkylphenyl ethers of polyethyleneglycol, glycerin, isopropyl alcohol and water. Composition is a liquid insecticide shampoo on base of pyrethroides not stratified in time. The shampoo may be used for warm-blooded animals. EFFECT: higher efficiency. 2 cl, 2 ex
Patent RU-2133109-C1 (RU)
Title: Method for carrying out plastic repair of finger soft tissues
Inventor: AFANAS EV L M
IPC: A61B17/322
Filed: 1998-04-16
Granted: 1999-07-20
Abstract: FIELD: medicine. SUBSTANCE: method involves covering finger defect with muscular flap formed from vermicular muscle of the palm on the radius having the finger tissue defect. The vermicular muscle is transected at the level of the carpal canal ligament and the so produced muscular flap on distal vascular limb is transferred to the defect region and fixed there with skin graft laid over it. EFFECT: enhanced effectiveness of operation; prevented tissue necrosis. 1 dwg
Patent RU-2143169-C1 (RU)
Title: Alternating current generator
Inventor: KHAJRULLIN I KH
IPC: H02K23/54
Filed: 1998-04-21
Granted: 1999-12-20
Abstract: FIELD: electrical engineering, in particular, low-speed electric machines. SUBSTANCE: device has multiple pitch inductors 1, 2, which pitches 3 and 4 are designed as permanent magnets with L-shaped pole pieces 5, 6, which are mounted on flexible member 7. In addition device has armature which is located in gap between inductors and comprises winding 10 and magnetic circuit 9, which cross section is shaped as equilateral trapezoid which greater base is directed towards outer surface of ring, and smaller base towards outer surface. Hall generators 14 are mounted on surface of winding 10 in plane of air gap on border with pole piece 5. EFFECT: possibility to monitor nominal operations of device. 1 dwg
Patent RU-2141041-C1 (RU)
Title: Exhaust gas catalyst converter
Inventor: MEDVEDEV JU S
IPC: F01N3/28
Filed: 1998-05-13
Granted: 1999-11-10
Abstract: FIELD: mechanical engineering; exhaust system of internal combustion engines. SUBSTANCE: gas flow automatic distributor is introduced into design of catalyst converter. Automatic distributor consists of connecting branch pipe and spring which presses connecting branch pipe to first reactor. First reactor, in its turn, communicates through connecting branch pipe with outlet branch pipe. Partition placed between connecting branch pipe and outlet branch pipe provides free passage of gas flow without creating counter-pressure to exhaust gas flow exceeding nominal one when engine is idling or operates at partial loads. EFFECT: enhanced efficiency of gas cleaning, cut down fuel consumption, simplified design of converter, increased service life of converter owing to automatic distribution of gas flow. 2 dwg