baber/WOPTO huggingface dataset:
Patent RU-2205199-C2 (RU)
Title: Способ получения дистиллятных фракций
Inventor: SINITSIN S A
IPC: C10G7/00
Filed: 2001-05-31
Granted: 2003-05-27
Abstract: Изобретение относится к перегонке нефти в присутствии активирующих добавок. Для получения дистиллятных фракций при перегонке нефти в качестве добавки используют соединения молибдена со степенью окисления +6. В частности применяют соли молибденовой кислоты и полимолибдаты в количестве 0,001-1,0% от массы сырья. Введение добавки производят путем диспергирования водного раствора соли молибдена в исходном сырье. Диспергирование проводится до создания стабильной эмульсии с диаметром капель 0,5-5,0 мкм. Далее осуществляют перегонку сырья с добавкой. Технический результат: увеличение выхода светлых дистиллятов в зависимости от состава нефти на 16-28 мас.%. 3 табл.
Patent RU-2217219-C2 (RU)
Title: Gas scrubbing unit
Inventor: GORODILOV N N
IPC: B01D47/06
Filed: 2001-06-22
Granted: 2003-11-27
Abstract: FIELD: gas scrubbing units. SUBSTANCE: proposed gas scrubbing unit has U-shaped housing with helical partition, hydraulic seal, gas inlet and outlet branch pipes, sprinklers located inside housing, vertical tubular collector for communication of pump supplying water from sludge settler and sprinklers. Novelty of invention consists in form of water drains having shape of boxes located in housing across flow of gas moving inside it; overflow lips of water drains are directed towards motion of gas and wall opposite to overflow lip is engageable at obtuse angle with its bottom having several equidistant holes whose diameter does not exceed depth of water above overflow lip. Besides that, pressure pipe line supplying water from sludge settler is connected coaxially to bottom of vertical tubular collector; diameter of water pipe line is lesser than diameter of collector by 4-6 times; pump delivers clarified water from sludge settler; pressure water pipe line connected to pump and equipped with drain cock, as well as hydraulic seal mounted on drain of water-and-sludge mixture from housing are located in warm room above sludge settler where ambient temperature does not drop below 0 C. Secured in lower portion of housing at its outlet is water receiver to which pipe line discharging water to hydraulic seal is connected; outlet branch pipe is made in form of elbow with outlet hole directed upward; it is located inside smoke stack of larger diameter. EFFECT: enhanced efficiency of cleaning. 5 cl, 6 dwg
Patent RU-2215160-C2 (RU)
Inventor: DONTSOV E V
IPC: F01C1/336
Filed: 2001-07-31
Granted: 2003-10-27
Abstract: Изобретение может быть использовано в гидравлических машинах, компрессорах, двигателях внутреннего сгорания. Машина содержит корпус с цилиндрической расточкой, соосно установленный внешний ротор на опорах вращения, эксцентрично установленный внутренний ротор с торцевыми стенками на опорах вращения и синхронизированный по оборотам с внешним ротором, разделительные пластины, шарнирно опертые на внешнем роторе и свободно посаженные в пазах шарниров на внутреннем роторе. Диаметр торцевых стенок внутреннего ротора превышает внутренний диаметр внешнего ротора на 2е•(1,2...1,5), где е - эксцентриситет. На внешнем роторе имеются ответные пазы шириной, равной толщине торцевой стенки, и диаметром, превышающим диаметр торцевой стенки на 2е. Повышается кпд. 4 ил.
Patent RU-2231250-C2 (RU)
Title: Apparatus for commercial growing of strawberry and other plants
Inventor: ANTUF EV I A
IPC: A01G9/00
Filed: 2002-01-14
Granted: 2004-06-27
Abstract: FIELD: soil-free plant growing methods. 
     SUBSTANCE: apparatus for commercial growing of strawberry on multilayer vertically arranged surfaces has two spacer pipes providing stabilization of growing field, which is provided with hooks fixed on edges of said field. Spacer pipes are furnished with extensible bars. Spacer pipes serve as feeding and sucking devices. Tray hung onto lower edge of growing field also serves to suck out excessive nutritive liquid. Growing field covers arranged on the top and end surfaces are adapted for protecting and sealing inner volume of growing field and for creating gas flows in plants growing zones. Also, covers are made so as to accommodate light sources, such as pulsed lamps, thereon. Growing field is fitted with plant supporting and fixing bases and with inner porous layer allowing stem part adjoining root system to be squeezed. 
     EFFECT: improved operating characteristics, increased productivity of plants owing to reduced possibility of damage and improved growing and development conditions. 
     3 cl, 2 dwg
Patent RU-2240154-C2 (RU)
Inventor: ELOEV M S
IPC: A61N2/00
Filed: 2002-01-15
Granted: 2004-11-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has master oscillator producing short rectangular pulses with succession frequency of (80±5) Hz, 132 Hz, 147 Hz, counting trigger, emitter repeater unit mounted between master oscillator output and counting trigger input, unit for producing constant feeding voltage, electromagnetic inductors connected in series, power amplifiers which inputs are connected to counter output and the output is connected to inductors, laser radiation sources designed as injector laser semiconductor diodes, each connected to the first input of corresponding laser diode, units for feeding laser diodes shutters, each connected to emitter repeater unit output and with its input to shutter input of the corresponding laser diode. Each electromagnetic inductor and laser diode are united in single structural unit, inductor winding being wound on dielectric carcass having movable core inside. The core has longitudinal through hole in which laser diode is mounted. 
     EFFECT: enhanced effectiveness of treatment. 
     2 dwg
Patent RU-2247799-C2 (RU)
Inventor: BEHJLI DEHVID
IPC: C25C7/08
Filed: 2000-06-16
Granted: 2005-03-10
Abstract: FIELD: metallurgy, namely processes for electrolytic deposition of metallic envelope on cathode plate. 
     SUBSTANCE: processes comprises steps of depositing metal onto both sides of cathode plate for forming envelope faces joined at least along one edge through brittle region of deposited metal; dividing envelope faces on cathode plate by two sheets due to bending and turning respective sides relative to fragile region; making recess on cathode plate for forming in said recess and near it brittle region of deposited metal; forming in brittle region breaking line and dividing envelope, mainly by two similar sheets. Cathode plate has recess at least on one edge for forming breaking line in range of recess at depositing metal and for dividing envelope of deposited metal, mainly by two similar sheets. 
     EFFECT: possibility for making two similar sheets of envelope due to bending and turning respective sides of envelope relative to brittle region. 
     14 cl, 6 dwg, 1 ex
Patent RU-2236836-C2 (RU)
Inventor: MJULLER BURKKHARD
IPC: A45D7/06
Filed: 1999-08-10
Granted: 2004-09-27
Abstract: FIELD: cosmetology. 
     SUBSTANCE: the present innovation deals with especially efficient and sparing way for prolonged deformation of keratin fibers at which fiber should be treated with aqueous preparation of keratin-restoring substance before and/or after mechanic deformation, after some period of impact it should be rinsed with the first rinser, fixed with aqueous preparation of an oxidizer to be rinsed after some period of impact and, if necessary, it should be additionally treated. Moreover, at least, one out of two aqueous preparations or the first rinser are either two-phase or multi-phase system which has, at least, two separate uniform phases and which contains, at least, one butyric component with melting point being below 40 C and, at least, one alcohol only partly mixing with water and which should be transferred into homogeneous system due to mechanic impact to be applied onto the fiber. This method, also, deals with the means to perform redox stages and stage of rinsing. The method enables to improve such properties of deformed keratin fibers as better capacity for brushing and brightening. 
     EFFECT: higher efficiency. 
     9 cl, 10 ex
Patent RU-2225013-C2 (RU)
Inventor: FILISOV A D
IPC: G01R31/28
Filed: 2002-02-08
Granted: 2004-02-27
Abstract: FIELD: measurement technology. SUBSTANCE: invention is related to automated systems designed to test electrical parameters of hardware in process of approval and presentation tests. In correspondence with invention tested electrical value of hardware is specified, sequence of controlling signals and initial data are formed for its testing, these data are amplified and converted from digital to analog form, frequency, amplitude and duration of defined actions are formed and fed to object of test. At same time specified supply voltage is formed and fed to object of test, value of tested electrical quantity is taken in the form of output signal of hardware which is converted from analog to digital form. Digital signal is processed to establish actual value of tested electrical quantity and this value is compared with required value. Automated system testing electrical parameters of electron equipment incorporates controlling personal computer 1, object 4 of test, buffering unit 7, optron decoupler 8, recording control unit 9, address decoder 10, programmable timer 11, digital-to-analog converter15, unit 16 of control registers, analog-to-digital converter 17, command former 12, unit 13 of commutator of input signals, unit 14 of commutator of output signals, adjustable power supply unit 5 and printer 6. EFFECT: shortened testing time, enhanced authenticity of results of tests of instrumentation. 4 dwg
Patent RU-2245184-C2 (RU)
Inventor: GNEZDILOV V A
IPC: A63G27/00
Filed: 2002-02-27
Granted: 2005-01-27
Abstract: FIELD: devices for public amusement, particularly big dippers. 
     SUBSTANCE: big dipper comprises dipper bearing supports and two drives spaced equal distances from axis of dipper rotation. One drive is mounting drive and may be used as emergency drive in incidents. 
     EFFECT: improved operational conditions due to prevention of drive overloading and elimination of emergency conditions. 
     7 cl, 1 dwg
Patent RU-2235217-C2 (RU)
Inventor: GOLUBEV A A
IPC: F02K9/62
Filed: 2002-03-21
Granted: 2004-08-27
Abstract: FIELD: rocketry. 
     SUBSTANCE: proposed method for eliminating high-frequency instability of operating process in chamber of liquid-propellant rocket engine is based on provision of stabilization of burning process at starting owing for to mounting ribs onto combustion chamber fire wall. Ribs are installed at a distance from injector head face of combustion chamber in parallel to flow of getting out combustion products. Chamber of liquid-propellant rocket engine has device for suppressing high-frequency oscillations of burning zone made in form of ribs secured fire wall. Invention makes it possible to eliminate high-frequency oscillations and create chamber of liquid-propellant rocket engine featuring high reservoir of resistance to appearance of high-frequency instability and create devices for eliminating high frequency instability in chambers of liquid-propellant rocket engines at different stages of manufacture. 
     EFFECT: improved efficiency of elimination of high frequency oscillations. 
     6 cl, 3 dwg
Patent RU-2263673-C2 (RU)
Inventor: UITTL ROBERT R
IPC: A61K47/40
Filed: 2000-08-25
Granted: 2005-11-10
Abstract: FIELD: organic chemistry, medicine, gastroenterology, pharmacy. 
     SUBSTANCE: invention relates to compounds represented by the formula (Ia)   and compositions used in treatment of gastroenteric diseases based on thereof and their complexes being optionally in combination with compounds of the formula (Ib)  . Also, invention describes pharmaceutical preparations and methods for their preparing these compounds. Invention provides preparing new compounds possessing useful biological properties. 
     EFFECT: valuable medicinal properties of compounds. 
     28 cl, 115 ex
Patent RU-2226027-C2 (RU)
Inventor: KHUTORETSKIJ G M
IPC: H02K9/16
Filed: 2002-06-03
Granted: 2004-03-20
Abstract: FIELD: electrical engineering; high-voltage electrical machines including turbogenerators. SUBSTANCE: cooling system for high-voltage electrical machines with their stator carrying multitier winding of high-voltage cables placed in deep slots is assembly of water-cooling system made in the form of flat cooling members disposed between axial stacks of stator core and used for intensive cooling of stator core and winding and air-cooling system for cooling stator end windings and rotor winding. Air flowrate and windage loss are greatly reduced due to water cooling of stator winding and cooling intensity of rotor greatly increases as hot air escape from rotor to air gap is not opposed by stator core. EFFECT: enhanced cooling efficiency of electrical machine stator and rotor. 1 cl, 1 dwg
Patent RU-2238468-C2 (RU)
Inventor: KOTOV V D
IPC: F16K17/34
Filed: 2002-11-12
Granted: 2004-10-20
Abstract: FIELD: fitting manufacture, namely automatic closing of gas duct in case of possible breakage and leakage at gas transportation in main gas conduit. 
     SUBSTANCE: device for automatic closing of valve includes distributor. The last has slide valve in the form of piston arranged in housing of distributor, first and second control chambers communicated with gas conduit. The last has shut-off organ joined with hydraulic drive unit. Piston is arranged in housing between first and second control chambers and it is secured to stepped rod with annular turning. Length of annular turning is equal to spacing between opening of housing communicated with vessel for emergency storage of gas and opening of housing communicated with hydraulic vessel for closing valve joined with shut-off organ of gas conduit. First control chamber is arranged under lower end of lid; second control chamber is arranged under piston. Protective hood is placed in upper portion of housing. Explosion-proof switch is placed on said hood. 
     EFFECT: enhanced operational reliability, simplified design, easy maintenance of device. 
     1 dwg
Patent RU-2236774-C2 (RU)
Title: Method for sowing of tilled crops
Inventor: RUDENKO N E
IPC: A01B79/02
Filed: 2002-11-21
Granted: 2004-09-27
Abstract: FIELD: agriculture. 
     SUBSTANCE: method involves providing strip ripping of soil adjoining row; spreading apart upper layer to depth less than seeding depth by 10-20 mm and width of bottom of 30-35 mm; cutting slit along row line, with width of slit not exceeding width of seed and depth extending to soil layer with stabilized moisture content; ejecting seeds onto bottom and pressing seeds into soil by rolling to seeding depth; mulching furrow with shifted soil. Method is preferably used for sowing of crops such as corn, sunflower, soya, sorghum, sugar beet, cotton. 
     EFFECT: increased efficiency and provision for simultaneous emergence of young crops. 
     2 tbl, 2 ex
Patent RU-2238221-C2 (RU)
Inventor: BUGAKOV I S
IPC: B64C27/82
Filed: 2002-12-04
Granted: 2004-10-20
Abstract: FIELD: aviation; single-rotor helicopters. 
     SUBSTANCE: proposed helicopter has fuselage with main rotor, tail and end booms and steering rotor; external outlines of cross-sections of tail boom are narrowing from rear cargo compartment towards end boom; end boom is made in form of profiled fin at angle of turn in horizontal plane. Mounted on side walls of tail boom are aerodynamic profile and aerodynamic flap over length of maximum inductive flow or air or aerodynamic profiles at change of angle of inclination of chord relative to vertical plane of symmetry of fuselage, thus forming force moment opposite to contra-rotating torque of main rotor. Method of control of single-rotor helicopter includes compensation of reaction of couplings acting on fuselage from main rotor torque, force moment of steering rotor; control in heading includes also effect of additional force moment from circulating flow of air from profiled fin mounted at the end of tail boom and turned in horizontal plane through angle of 5-7 deg. relative to vertical plane of symmetry of fuselage in direction opposite to rotation of main rotor. 
     EFFECT: enhanced controllability under conditions of critical density of air; increased flying altitude of helicopter. 
     6 cl, 4 dwg
Patent RU-2240641-C2 (RU)
Inventor: TAEGJAN M M
IPC: H02K17/14
Filed: 2003-01-20
Granted: 2004-11-20
Abstract: FIELD: electrical engineering and other industries such as wind-power generation and transport. 
     
     
       SUBSTANCE: proposed machine has circular squirrel-cage rotor and circular stator; the latter is assembled of sectors having different number of cumulating and differential turns of winding. Desired quantity and proportion of cumulative and differential turns of winding are attained due to adequate choice of quantity and connection of sectors. As an alternative, use can be made of cast turns for stator winding and of mechanism for regulating clearance between annular squirrel-cage rotor and stator sectors. 
     
     
       EFFECT: simplified design; facilitated adjustment of electromagnetic torque and speed of machine. 
     
     
       3 cl, 1 dwg
Patent RU-2251797-C2 (RU)
Title: Device and method for transmitting bits of combination pointer of transporting format for rigid separation mode in mobile communications system with multiple access and encoded channels separation
Inventor: KHVANG SUNG-OKH
IPC: H04J13/00
Filed: 2002-06-28
Granted: 2005-05-10
Abstract: FIELD: mobile communications technologies. 
     SUBSTANCE: encoding method and device of dedicated channel encoder and encoder of shared use direct communication line channel in transmitter for mobile communications system, containing dedicated channel encoder and for encoding k bits of 10 input bits of transport format combination pointer and shared use direct communication line channel encoder for encoding other 10-k bits of input bits of transport format combination bits are enclosed. Method includes generating using encoder of dedicated line of first stream of encoded bits by encoding k input bits into 32 bits, and outputting a stream of 3k +1 bits by penetrating first stream of encoded bits in accordance to certain mask template, appropriate for value k, and forming by encoder of shared use direct communication line channel of second stream of encoded bits by encoding 10-k of input bits into 32 bit, and outputting stream of 3*(10-k)+1 bits by penetrating second stream of encoded bits in accordance to certain mask template, appropriate for 10-k value. 
     EFFECT: increased efficiency of method and device, containing implementation of said method. 
     8 cl, 13 dwg, 11 tbl
Patent RU-2248052-C2 (RU)
Inventor: ZARUBIN M G
IPC: G21C3/34
Filed: 2003-03-07
Granted: 2005-03-10
Abstract: FIELD: nuclear power engineering. 
     
     
       SUBSTANCE: proposed fuel assembly primarily designed for use in nuclear power reactors VVER-1000 and VVER-440 has composite bottom spacer grid built of at least two parts identical with respect to disposition of holes and total thickness of component parts equal to height of circular collar on bottom plug of fuel element, and tubular channel hole diameter for bottom plugs equal to diameters of lower ends of bottom plugs; the latter are secured in holes of aligned parts of bottom spacer grid by shifting component parts of bottom spacer grid relative to each other, by locking bottom plugs on circular collar of bottom plugs between annular projections of upper and lower parts of bottom spacer grid, and by aligning flow holes of bottom spacer grid component parts. Component parts of bottom spacer grid are rigidly fixed upon their shifting to bottom nozzle of fuel assembly in case of nonseparable type of assembly and loosely attached upon their shifting to bottom nozzle in case of separable type of assembly. 
     
     
       EFFECT: enhanced reliability of fixing fuel element plugs in bottom grid holes of separable and nonseparable fuel assemblies, reduced labor consumption for manufacture and assembly. 
     
     
       1 cl, 3 dwg
Patent RU-2265339-C2 (RU)
Title: Способ получения молока сгущенного с сахаром - вареного
Inventor: ARSEN EVA T P
IPC: A23C9/18
Filed: 2003-05-13
Granted: 2005-12-10
Abstract: Изобретение относится к молочно-консервной промышленности. Способ получения молока сгущенного с сахаром предусматривает восстановление сухого молока молоком цельным или молоком обезжиренным, или их смесью, или водой при температуре 40-45°С, внесения фермента β-галактозидазы, подогрев смеси до температуры 65°С, внесение жира, эмульгирование смеси, гомогенизацию или диспергирование. Затем в смесь вносят сахар и стабилизатор и полученный фабрикат пастеризуют. После пастеризации смесь варят при температуре 95-120°С в открытых емкостях или в автоклаве и за 15-30 мин до готовности вносят наполнитель. Предлагаемое молоко сгущенное имеет длительный срок хранения, обладает повышенными биологическими свойствами. 6 з.п. ф-лы, 3 табл.
Patent RU-2275678-C2 (RU)
Inventor: KARPENTER POL MEHTT JU
IPC: G06F9/312
Filed: 2001-12-13
Granted: 2006-04-27
Abstract: FIELD: engineering of data processing systems. 
     SUBSTANCE: system for processing data contains main processor and coprocessor, including memory, commands (USALD) of loading incoming into coprocessor, are meant for loading changing value of data after evening out, for setting data processing operations, performed on operands within loaded data words for forming data words of result. Processing operations are basis for calculating total of absolute subtraction results for row of values of image element bytes. Result of this calculation is stored in accumulating register. 
     EFFECT: increased speed of operation. 
     3 cl, 7 dwg
Patent RU-2287321-C2 (RU)
Inventor: DONOVAN ROBERT MARK
IPC: A61K8/00
Filed: 2001-11-02
Granted: 2006-11-20
Abstract: FIELD: medicine, cosmetology. 
     SUBSTANCE: the present innovation deals with cosmetic method for improving the state and appearance of skin and with application of 8-prenylnaringenin at preparing topical (for local usage only) compositions for the above-mentioned purpose. The innovation prevents such states of normal skin induced by chrono- or photoaging as small and large wrinkles, flabbiness, hyperpigmentation and senile spots. 
     EFFECT: higher efficiency. 
     4 cl, 3 dwg, 4 ex, 4 tbl
Patent RU-2283284-C2 (RU)
Title: New phase of aluminum trihydroxide and catalysts prepared therefrom
Inventor: KARRUTERS DZHEJMS DONALD
IPC: C01F7/02
Filed: 2001-11-19
Granted: 2006-09-10
Abstract: FIELD: structural chemistry and novel catalysts. 
     SUBSTANCE: invention provides composition including solid phase of aluminum trihydroxide, which has measurable bands in x-ray pattern between 2Θ=18.15° and 2Θ=18.50°, between 2Θ=36.1° and 2Θ=36.85°, between 2Θ=39.45° and 2Θ=40.30°, and between 2Θ=51.48° and 2Θ=52.59°, and has no measurable bands between 2Θ=20.15° and 2Θ=20.65°. Process of preparing catalyst precursor composition comprises moistening starting material containing silicon dioxide-aluminum oxide and amorphous aluminum oxide by bringing it into contact with chelating agent in liquid carrier and a metal compound; ageing moistened starting material; drying aged starting material; and calcining dried material. Catalyst includes carrier prepared from catalyst composition or catalyst precursor and catalytically active amount of one or several metals, metal compounds, or combinations thereof. Catalyst preparation process comprises preparing catalyst carrier from starting material containing silicon dioxide-aluminum oxide and amorphous aluminum oxide by bringing it into contact with chelating agent and catalytically active amount of one or several metals, metal compounds, or combinations thereof in liquid carrier, ageing starting material; drying and calcinations. Method of regenerating used material involves additional stage of removing material deposited on catalyst during preceding use, while other stages are carried out the same way as in catalyst preparation process. Catalyst is suitable for treating hydrocarbon feedstock. 
     EFFECT: improved activity and regeneration of catalyst. 
     41 cl, 3 dwg, 8 tbl, 10 ex