baber/WOPTO huggingface dataset:
Patent RU-2202820-C1 (RU)
Title: Method for producing ferment-containing photomaterial sensing ultraviolet rays
Inventor: EREMEEV N L
IPC: G03C1/79
Filed: 2002-06-13
Granted: 2003-04-20
Abstract: FIELD: light- sensitive materials for half-tone recording of ultraviolet radiation. SUBSTANCE: method for producing ferment-containing photomaterial that has substrate and light-sensitive layer includes substrate covering with light-sensitive solution incorporating acrylated light-sensitive derivative of proteolytic ferment, acrylamide, N,N'-methylene-bis- acrylamide, ammonium persulfate, N,N,N',N'- tetramethylethylenediamine, and water followed by its drying; light- sensitive solution is polymerized in inert gas environment. Glass, lavsan, triacetate film, or paper may be used as substrate. Substrate may be covered with capron net. In the process half-tone positive or negative image is obtained. Shelf life of light-sensitive material is minimum two years. EFFECT: enhanced quality of image; enlarged shelf life of light- sensitive material. 5 cl, 1 dwg, 1 ex
Patent RU-2224918-C1 (RU)
Title: Cardan joint
Inventor: SIGAEV A M
IPC: F16D3/28
Filed: 2002-07-09
Granted: 2004-02-27
Abstract: FIELD: mechanical engineering, in particular, transmissions of tractors, automobiles and agricultural machines. SUBSTANCE: the cardan joint has forks, needle bearings and a spider with tenons and a system of lubricating channels combining the axial channels in the tenons meeting in the center of the spider and the holes in the spider for installation of a grease cup and a discharge valve. The spider has a reservoir or reservoirs for lubricant, each made in the form of a cavity located in the spider body and connected to the channels in the tenons by means of one-sided action valves, and the cavity hole is closed by at least one device for extrusion of lubricant. EFFECT: enhanced maintainability and durability of cardan joints. 2 dwg
Patent RU-2222986-C1 (RU)
Title: Jelly marmalade production method
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-09-19
Granted: 2004-02-10
Abstract: FIELD: confectionery industry. SUBSTANCE: method involves preparing raw material; preparing syrup with the use of sugar, pectin and water extract of corn stigmas; cutting and simultaneously adding citric acid, sodium lactate and preparation produced by sequential extracting of Mortierella marburgensis micromycet biomass with the use of non-polar extractant in above- critical state, water, alkaline, water, acid, water, alkaline and water, with following joining of first extract with solid residue; pouring; forming; drying and packing ready products. Components for producing of marmalade are used in predetermined ratio. EFFECT: wider range of prophylactic properties owing to the use of substances having various vitamin activities.
Patent RU-2223284-C1 (RU)
Title: Rubber production control method
Inventor: BOLDYREV A P
IPC: G05D27/00
Filed: 2002-11-20
Granted: 2004-02-10
Abstract: FIELD: rubber industry. SUBSTANCE: invention relates to automation of synthetic rubber production processes and may be employed in production of butyl rubber at a variety process design. When preparing blend, predetermined blend component proportions, concentration and temperature of blend are maintained in dynamic state. Copolymerization reactors are preliminarily cooled with specified velocity by feeding cooling agent into barrel and jacket of reactor and automatic start of reactors for specified copolymerization reaction temperature range is performed. When running processes emergency microcontrollers are used, which are launched automatically. EFFECT: improved quality of rubber and increased productivity of equipment. 4 cl, 1 dwg
Patent RU-2239229-C1 (RU)
Inventor: ARLAZAROV V L
IPC: G06F17/40
Filed: 2003-02-17
Granted: 2004-10-27
Abstract: FIELD: computers. 
     SUBSTANCE: device has registers, memory blocks, address selectors, comparators, triggers, AND elements, OR elements, decoder, delay elements. 
     EFFECT: higher protection of data in system. 
     2 dwg, 2 tbl
Patent RU-2235799-C1 (RU)
Inventor: FRIDLJANDER I N
IPC: C22F1/04
Filed: 2003-03-12
Granted: 2004-09-10
Abstract: FIELD: metallurgy of aluminum-base alloy used for manufacture of rolled, pressed, forged semi-finished products and articles in the form of outer casing and inner power set of aircraft fuselage. 
     SUBSTANCE: method involves providing quenching and three-staged artificial aging, with first and third stages being performed at temperature of 79-165 0 C; after quenching, providing plastic deformation at the extent of 0.5-45% at temperature of 20-75 0 C and holding for at least 2 hours at temperature not in the excess of 75 0 C; providing artificial aging at second stage at temperature of 150-240 0 C. For aluminum-base alloy of Al-Mg-Si-Cu system, artificial aging at first stage is performed at temperature of 120-165 0 C. For aluminum-base alloy of Al-Mg-Li-Cu system, artificial aging at third stage is provided at temperature of 100-165 0 C. 
     EFFECT: increased strength and corrosion resistance of semi-finished products and articles from aluminum-base alloys. 
     3 cl, 2 tbl, 1 ex
Patent RU-2240259-C1 (RU)
Title: Device for hermetic encapsulation of vent holes
Inventor: LJUBIMOV JU A
IPC: B63J2/00
Filed: 2003-06-30
Granted: 2004-11-20
Abstract: FIELD: shipbuilding. 
     SUBSTANCE: the invention is dealt with devices for hermetic encapsulation of vent holes and is dealt with the field of shipbuilding, in particular with devices for hermetic encapsulation of outside holes of a ship ventilating systems mainly of engine-sections. The device is supplied with the cradle made out of a material of the body of the ship in a place of its location, on which a ventilator coaming with a cover is installed. On the ventilator coaming there is an outside bracket with a pneumatic cylinder, a piston of which is spring-loaded and kinematically connected to a grab arresting a cover in a position "it is open". On a ventilator coaming there is an internal bracket with two pneumatic cylinders and a piston of one of which is supplied with a return spring and a pusher bar interacting with a guiding stopper on the cover at its opening. The bar of the other pneumatic cylinder is supplied with a channel located along its axis, in which there is a spring-loaded pusher bar with a grab arresting the cover in a position "closed ", radial holes with the balls interacting with the pusher bar and the inner surface of the body of the pneumatic cylinder, having a ring-type groove. In the position "closed" the piston of the pneumatic cylinder supplied with a return spring shuts the channel of the compressed air withdrawal joint with the channel of its feeding in the second internal pneumatic cylinder. The invention allows to raise reliability of the device operation. 
     EFFECT: the invention allows to raise reliability of the device operation. 
     2 cl, 4 dwg
Patent RU-2238341-C1 (RU)
Title: Thermal hydraulic metallurgical method for processing of electronic scrap on iron-nickel-copper base with coating of precious metals
Inventor: VINOKUROV S F
IPC: C22B7/00
Filed: 2003-07-11
Granted: 2004-10-20
Abstract: FIELD: metallurgy, in particular, methods for extracting of precious metals from wastes. 
     SUBSTANCE: method involves processing electronic scrap having precious metal coating, with base being Fe-Ni-Co alloy; preliminary processing stage involves mixing scrap with potassium chloride and/or sodium chloride and/or magnesium hydrochloride in dry state and holding in muffle furnace at temperature of 500±20 0 C for 55-56 min for producing of cake; washing resultant cake with water and holding in 4.5-5.5%-HCl solution for 20-22 hours; leaching out in 30-35%-HNO 3  solution at temperature of 50-700C; continuously mixing for 0.5-2.0 hours; separating resultant pulp and further separating from pulp precious metal sediment in the form fragments of precious metal layer coating; directing productive solution for processing and separating metals of Fe-Ni-Co base. 
     EFFECT: improved ecological safety of electronic scrap processing method. 
     3 cl
Patent RU-2242913-C1 (RU)
Inventor: BEHK JOON GUN
IPC: A47J37/08
Filed: 2002-11-15
Granted: 2004-12-27
Abstract: FIELD: food engineering, in particular, microwave oven combined with toaster. 
     SUBSTANCE: microwave oven has pan disposed on support positioned for reciprocation inside toaster. Support has insert movable inside slots provided in both side walls of toaster casing. Connecting lever joins insert with toaster door to convert motion effected by toaster door on opening or closing thereof into motion transmitted to tray. Piece of food product, such as bread or other bakery product, may be placed inside toaster and withdrawn therefrom thanks to operation of toaster door. 
     EFFECT: safe and convenient operation of toaster and provision for preventing toaster door from damage by heating. 
     29 cl, 8 dwg
Patent RU-2239594-C1 (RU)
Inventor: STARTSEV A N
IPC: C01B17/04
Filed: 2003-10-07
Granted: 2004-11-10
Abstract: FIELD: gas and petroleum processing. 
     SUBSTANCE: invention relates to methods for decomposing and utilizing hydrogen sulfide, which can be employed for production of hydrogen and sulfur from hydrogen sulfide and also for freeing gas mixtures of hydrogen sulfide. Process comprises passing hydrogen sulfide-containing gas through bed of solid material capable of decomposing hydrogen sulfide to form hydrogen and sulfur-containing compounds on the material surfaces. Decomposition stage is performed under chemosorption-catalytic conditions at temperature below melting point of sulfur to produce hydrogen and on-surface chemosorbed sulfur compounds. Catalyst is reactivated at temperature below melting point of sulfur and regenerated at temperature above melting point of sulfur. 
     EFFECT: reduced decomposition temperature, for example at room temperature, and eliminated necessity of frequent regeneration of catalyst after each chemosorption stage. 
     6 ex
Patent RU-2251474-C1 (RU)
Title: Apparatus for automatic control of welding head position
Inventor: SOKOLOVSKIJ R V
IPC: B23K9/10
Filed: 2003-11-06
Granted: 2005-05-10
Abstract: FIELD: automatization of welding processes, namely electric arc gas-shield welding of dressed and angular seams under flux. 
     SUBSTANCE: first circuit for controlling welding head position includes connected in series electric arc power source 1, welding circuit shunt 2; welding current value pickup 3, band filter 4 tuned for oscillation frequency of electrode, timing detector 5, low frequency filter 6. Second inlet of detector 5 is connected to scanning phase pickup 7 whose inlet is connected to oscillator 8 connected to welding head 9. First adder 10, fiat amplifier 11 and drive unit for moving head across butt are connected in series. Second circuit for controlling position of welding head includes connected in series welding voltage pickup 13, Schmitt trigger 14, first inverter 15, analog switch 16 whose control inlet is connected to outlet of scanning phase pickup 7. Two outlets of analog switch 16 are connected to respective inlets of first 17 and second 18 first-order delay units. Outlets of said units are connected to respective inlets of unit 19 for comparing analog signals whose outlet is connected through smoothing filter 20 to second inlet of first adder 10. Outlet of first adder 10 through first amplifier 11 is connected to drive unit 12 for moving head across butt. Circuit for controlling motion speed of welding head along butt includes connected in series rectifier 21, second inverter 22, second adder 23, second amplifier 24, drive unit 25 for feeding welding head along butt, reference voltage setter 26. Inlet of rectifier 21 is connected to outlet of first adder 10. Second inlet of second adder 23 is connected to reference voltage source 26. 
     EFFECT: enhanced quality of welded joint. 
     1 dwg
Patent RU-2243019-C1 (RU)
Inventor: KOKSHAROV V A
IPC: B01D3/10
Filed: 2003-11-17
Granted: 2004-12-27
Abstract: FIELD: petroleum industry; fractionation of an oilstock. 
     SUBSTANCE: the invention presents an installation for vacuum distillation of an oilstock and is dealt with petroleum industry, in particular, with fractionation of an oilstock including black oil fuel. The installation for vacuum distillation of oil may be used in stationary and mobile caravans. Installation for vacuum distillation of an oilstock includes a linked with a source of underpressure rectifying apparatus (1) with trunks of the oilstock delivery, trunks of removal of a separated liquid faction and trunks of removal of leftovers of the apparatus, a vertical channel (5) linked with an accumulator (6), an integral cooling system (7), a system of heating (8), a channel (9) linked with the air engine and a deflecting grid (10). The invention allows to optimize the design of the installation for vacuum distillation of an oilstock, to reduce power inputs and dimensions of the installation. 
     EFFECT: the invention allows to optimize the design of the installation for vacuum distillation of an oilstock, to reduce power inputs and dimensions of the installation. 
     4 cl, 2 dwg
Patent RU-2243281-C1 (RU)
Inventor: RABINOVICH S V
IPC: C22C38/12
Filed: 2003-12-29
Granted: 2004-12-27
Abstract: FIELD: metallurgy, in particular castable alloys of low heat thermal expansion. 
     SUBSTANCE: claimed alloy contains (mass %); nickel 31.5-33.0; cobalt 8.1-9.3; niobium 0.25-0.5; molybdenum 0.15-0.3; rare-earth metals (cerium, lanthanum, praseodymium, neodymium) in total 0.04-0.25; and balance: iron. Invention affords to decrease of mean heat thermal linear expansion in temperature intervals of 20-300 0 C and 20-300 0 C as well as safe crack resistance and homogeneity of alloy. 
     EFFECT: castable alloys with decreased heat thermal expansion. 
     4 tbl
Patent RU-2235456-C1 (RU)
Title: Debranching head
Inventor: DITRIKH V I
IPC: A01G23/095
Filed: 2004-01-05
Granted: 2004-09-10
Abstract: FIELD: forestry engineering. 
     SUBSTANCE: disbranching head has casing and levers mounted on pins inside casing. Levers are connected with one another through tie-rods. Levers have two halves with movable and immovable knives. Movable knives are mounted on said halves in staggered arrangement. 
     EFFECT: improved quality of cleaning of trees from branches, in particular, thin-measured trunks. 
     2 dwg
Patent RU-2259772-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23G3/00
Filed: 2004-02-04
Granted: 2005-09-10
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: the present innovation deals with preparing pomade syrup at addition of butter and condensed milk followed by its cooling, churning in the course of which one should introduce an aromatic supplement and a structure-forming agent followed by obtaining a target product. As the above-mentioned aromatic supplement one should apply nutmeg's CO 2 -oil cake into pomade syrup while churning at the quantity of about 8.9% by weight and as a structure-forming agent - a preparation obtained out of Mortierella strangulata micromycete biomass with nonpolar liquefied gas, water, alkali, water, acid, water, alkali and water followed by combining the first extract with a solid one in the quantity of about 0.05% by weight. 
     EFFECT: higher efficiency.
Patent RU-2252814-C1 (RU)
Inventor: MASHANOV A M
IPC: F25J3/04
Filed: 2004-03-16
Granted: 2005-05-27
Abstract: FIELD: air separation plants including extraction of argon. 
     SUBSTANCE: proposed plant has lower and upper two-stage rectification columns fitted with branch pipes, unit for cleaning argon from oxygen, unit for cleaning argon from nitrogen, dephlegmator with branch pipes and liquid argon reservoir; unit for cleaning argon from oxygen is made in form of raw argon column; unit for cleaning argon from nitrogen is used for final cleaning of argon from oxygen; it is just pure argon column; dephlegmator is built in upper part of pure argon column; branch pipe used for escape of gaseous raw argon is communicated with branch pipe introducing gaseous raw argon of pure argon column; branch pipe for escape of liquid raw argon of pure argon column is communicated with liquid raw argon inlet branch pipe of raw argon column; still liquid outlet branch pipe of lower two-stage rectification column is communicated with still liquid inlet branch pipe of pure argon column and still liquid inlet branch pipe of raw argon column; still liquid vapor outlet branch pipe of pure argon column and still liquid vapor outlet branch pipe of raw argon column are communicated with still liquid vapor inlet branch pipe of upper two-stage rectification column; still liquid outlet branch pipe of pure argon column and still liquid outlet branch pipe of raw argon column are communicated with still liquid inlet branch pipe of upper two-stage rectification column; dephlegmator strippant outlet branch pipe is communicated with strippant inlet branch pipe of upper two-stage rectification column; liquid argon outlet branch pipe of collector of lower peripheral contact part of pure argon column is communicated with liquid argon inlet branch pipe of liquid argon reservoir; argon vapor outlet branch pipe of liquid argon reservoir is communicated with argon vapor inlet branch pipe of collector of lower peripheral contact part of pure argon column. 
     EFFECT: enhanced efficiency at standard packing of column. 
     3 cl, 2 dwg
Patent RU-2265549-C1 (RU)
Title: Under-keel dome for ship's sonar station
Inventor: BULKIN V A
IPC: H04R1/44
Filed: 2004-04-20
Granted: 2005-12-10
Abstract: FIELD: shipbuilding; sonar domes. 
     SUBSTANCE: sonar station dome includes working compartment with foundation for sonar station and fiberglass plastic insert mounted in shell plating of working compartment. Insert is made over perimeter in horizontal section of compartment as far as its transverse bulkhead.  Lower and upper metal parts of compartment are connected by means of  two detachable pillars mounted on frames inside sonar station foundation. 
     EFFECT: enhanced rigidity and strength of under-keel dome. 
     3 dwg
Patent RU-2271031-C1 (RU)
Title: Multi-channel autonomous system for analyzing and registering dynamic processes
Inventor: PILIPENKO TAISIJA DANILOVNA
IPC: G05D19/02
Filed: 2004-06-03
Granted: 2006-02-27
Abstract: FIELD: telemetry and radio-engineering, possible extensive use in space and aviation industries for performing control of parameters for dynamic processes, and also during operation of high buildings and constructions. 
     SUBSTANCE: multi-channel autonomous system for analysis and registration of dynamic processes has a set of indicators, transformers, filters and amplifiers, connected serially and connected by outputs to analog-digital converter, by outputs and inputs connected to one-crystal electronic computing machine having two inputs and outputs connected to random-access memory device connected to timer, third output of one-crystal computing machine through interface is connected to personal computer, connected to printer, and inputs of filters, amplifiers, analog-digital converter, operative and programming device, interface and transformer are connected to power source, additionally provided is power source with voltage transformer, two-component acceleration indicators, temperature indicators, receiver-transmitter, controller, output of which and second output of additional transformer of voltage are connected to transmitter-receiver, output and input of which are connected to one-crystal electronic computing machine. 
     EFFECT: expanded functional capabilities of system and its possible application under open space conditions. 
     1 dwg
Patent RU-2269172-C1 (RU)
Inventor: PAKHOTIN VLADIMIR ALEKSANDROVI
IPC: H01Q1/40
Filed: 2004-06-21
Granted: 2006-01-27
Abstract: Изобретение относится к области электротехники и радиотехники и может быть использовано для изготовления проводов линий электропередачи постоянного и переменного тока, а также проводов мощных передающих радиоантенн низких частот. Технический результат - обеспечение возможности повышения рабочего напряжения на проводе до значений, превышающих напряжение зажигания короны вблизи границы изоляционное покрытие - воздух Vk в 1,4÷3 раза, при заданной мощности потерь на корону ро. Сущность изобретения состоит в следующем. Высоковольтный провод содержит расположенные концентрично грузонесущий элемент, проводник с радиусом R1, внутренний полупроводящий слой изоляции, внешний полупроводящий слой изоляции и основной слой изоляции с радиусом Re. Внутренний полупроводящий слой изоляции необходим для придания токонесущему проводнику формы круглого цилиндра и сглаживания неровностей, усиливающих напряженность электрического поля и являющихся причиной частичных разрядов. Внешний полупроводящий слой необходим для быстрого выравнивания потенциала по всей внешней поверхности провода. Технический результат достигается тем, что в высоковольтном проводе при известной вольт-амперной характеристике коронного разряда I (V1) и при заданной мощности потерь на корону ро относительный радиус x=Re/R1 и удельное объемное сопротивление ρ основного слоя изоляции связаны определенным соотношениями для частот f>fb и f<fb, где fb - величина, обратная постоянной времени заряда цепи, образованной сопротивлением коронного разряда и общей емкостью системы. 2 з.п. ф-лы, 6 ил.
Patent RU-2267532-C1 (RU)
Title: Human t-lymphoblastic leucemia a4 cell line useful in screening of antitumor agents
Inventor: SOKOLOVSKAJA ALISA ANATOL EVNA
IPC: C12N5/071
Filed: 2004-06-25
Granted: 2006-01-10
Abstract: FIELD: biotechnology, experimental oncology. 
     SUBSTANCE: genetically and phenotypically stable cell line is obtained using artificial stimulation of CD95-positive cell apoptosis by action of effector anti-CD95 monoclonal antibodies. Said cell line fully retains hystogenetic phenotype of T-lymphoblastic leukemia without expression of CD95(Fas/APO-1) receptor. Method of present invention is useful in screening of antitumor agents, in particular synthetic and natural substances having antitumor activity, as well as in screening of preparations having antitumor action without induction of tumor cell apoptosis. 
     EFFECT: new method for screening of antitumor agents. 
     6 tbl
Patent RU-2272863-C1 (RU)
Title: Fish pass
Inventor: CHISTJAKOV ALEKSANDR ANATOL EV
IPC: E02B8/08
Filed: 2004-07-20
Granted: 2006-03-27
Abstract: FIELD: hydraulic structures, particularly fish passes adapted to permit fish passage through support structures to fish hatchery and growth areas. 
     SUBSTANCE: fish pass comprises waterway made as chute with head part connected to upper pool of hydrosystem and mouth part connected to lower pool thereof, vertical roughness members adjoining waterway sides and extending towards longitudinal waterway axis. Vertical roughness members located near left and right waterway sides are mutually offset along waterway length to create zigzag channel defined by side surfaces thereof. Vertical roughness members are formed as many-sided pyramids. Pyramid sides interact with water flow so that pyramid side surface having base rig of minimal dimensions face water flow. 
     EFFECT: increased ability of excessive kinetic energy reduction and improved hydraulic conditions, which affords an opportunity for fish to relax and restore strength. 
     8 cl, 18 dwg
Patent RU-2278733-C1 (RU)
Inventor: MALJUSHEVSKIJ PAVEL PETROVICH
IPC: B02C19/18
Filed: 2004-11-24
Granted: 2006-06-27
Abstract: FIELD: crushing or disintegrating. 
     SUBSTANCE: method comprises affecting the article with electric pulse discharges between the electrodes generated in the pressure-tight discharge chamber filled with fluid.  The inner surface of the chamber is made of a trancated ellipsoid of rotation.  The positive electrode is mounted in one focus of the ellipsoid or in the vicinity of it inside the discharge chamber , and the negative electrode is mounted from the outer side of the discharge chamber at the second focus of the ellipsoid of rotation or in the vicinity of it. 
     EFFECT: expanded functional capabilities. 
     9 cl, 7 dwg