baber/WOPTO huggingface dataset:
Patent RU-2193273-C2 (RU)
Inventor: KHMEL NITSKIJ S L
IPC: H03F3/45
Filed: 2000-06-08
Granted: 2002-11-20
Abstract: FIELD: electronic devices for building integrated circuits. SUBSTANCE: high-gain amplifier has main amplifier unit of two parallel-connected input differential pairs formed by p and n transistors. Each differential pair is loaded into two-tier current reflector of respective polarity of conductivity; lower-tier transistors of each current reflector provide for additional amplification due to different transconductance of amplifier transistors T4 and T12 in static and dynamic modes, respectively. Novelty is introduction of two controlled feeder sources I n1  and I n2  for setting mode of reduced power requirement for transistors T4 and T12 in static mode and matched with input control signal by their ac dynamic characteristics with aid of diodes D3 and D4, as well as two accelerating capacitors C a1  and C a2  eliminating amplifier stage built around transistors T4 and T12 in vicinity of high frequencies which makes it possible to reduce capacitance of main correcting capacitor C cor . EFFECT: enhanced gain without narrowing frequency passband, enhanced rate or rise of output signal at reduced power requirement of main amplifier unit. 2 dwg
Patent RU-2183678-C2 (RU)
Inventor: KUZOVKOV A JA
IPC: C21C5/04
Filed: 2000-06-16
Granted: 2002-06-20
Abstract: FIELD: ferrous metallurgy, namely processes for melting steel in basic open-hearth furnace. SUBSTANCE: method comprises steps of charging onto hearth of basic open-hearth furnace small- size scrap steel; heating it; then loading carburetor with uniform layer of steel in quantity (3-10)kg/t; covering said layer from upwards with large-size scrap steel and lime and(or) limestone as slag-forming components; then heating up metallic charge; pouring melt iron; supplying technical gaseous oxygen with purity (70-75)% and performing melting and finishing stages; using as carburetor crushed carbon-containing lining with fraction size (20-180)mm. Invention allows to lower cast iron consumption until 4.5% per 1 ton of melted steel. EFFECT: reduced consumption of cast iron for melting steel, enhanced efficiency of furnace, lowered cost price of melted steel. 2 cl, 2 tbl, 2 ex
Patent RU-2192695-C2 (RU)
Inventor: MEL NIK JAROSLAV VLADIMIROVICH
IPC: H02B11/02
Filed: 2000-07-11
Granted: 2002-11-10
Abstract: FIELD: high-voltage instrumentation engineering. SUBSTANCE: draw-out member has frame with circuit breaker, separate locking mechanism, face panel mounting support insulators, bracket for lifting curtain-type shields, and part motionless relative to cabinet. Separate displacement mechanism is made in the form of thrust screw whose axial hole receives rod with hold-down spring. Thrust screw mounts disk joined with mentioned rod. The latter is free to move together with disk in thrust screw slots, one end of thrust screw being secured to fixed part. Other end of thrust screw is disposed in nut attached to fixed part of frame. High-voltage equipment can be easily controlled within its cubicle when doors of metalclad switchgear cabinet are tightly closed without increasing size of draw-out member compartment. EFFECT: enhanced safety for attending personnel; improved performance characteristics of switchgear. 11 dwg
Patent RU-2202608-C2 (RU)
Inventor: SIT KOV V I
IPC: C12Q1/04
Filed: 2000-07-27
Granted: 2003-04-20
Abstract: FIELD: microbiology, microbiological industry, biotechnology. SUBSTANCE: invention relates to methods for preparing nutrient media used for culturing microorganisms of leptospira family. Culturing of leptospira is carried out in aqueous-serum medium containing enzymatic muscle hydrolyzate in the required amount of chemical compounds at pH 7.4-7.6. Culturing of leptospira is carried out according to existing instructions at temperature 28-30 C for 5-7 days. In experiments for culturing the following industrial strains of leptospira of serological groups are used: Grippotyphosa, Pomona, Tarassovi, Interohemorrhagia, Canicola, Seiro. Invention can be used in industrial and laboratory culturing leptospirae with aim of preparing vaccines for prophylaxis of leptospirosis in agriculture animals and humans. EFFECT: enhanced effectiveness and economy of medium. 4 tbl, 4 ex
Patent RU-2202856-C2 (RU)
Title: Data adapter for switching devices designed to transmit useful data, in particular burst and/or voice data
Inventor: BIDERMANN ROL F
IPC: H04L12/56
Filed: 1999-03-18
Granted: 2003-04-20
Abstract: FIELD: universal adapters for useful data transmission irrespective of their location. SUBSTANCE: data adapter is assigned both architecture of radio communication interface corresponding to stationary device to execute predetermined protocol of radio communication interface and architecture of radio communication interface corresponding to mobile device to execute predetermined protocol of radio communication interface, architecture of radio communication interfaces corresponding to data adapter being invoked depending on use, that is on useful data transmission script to be implemented and in particular on type of switching device connected to data adapter. EFFECT: improved characteristics of useful data transmission with aid of adapter irrespective of its location. 11 cl, 1 dwg
Patent RU-2194335-C2 (RU)
Title: Method for reactive ion-plasma etching of tantalum, tantalum-nitrogen, and tantalum-aluminum films
Inventor: ALEKSEEV N V
IPC: H01L21/3065
Filed: 2000-10-26
Granted: 2002-12-10
Abstract: FIELD: resistor and protective metal coating formation steps in integrated circuit manufacture. SUBSTANCE: method includes reactive ion-plasma etching process for Ta, TaN, and TaAl films in BCl 3 -Cl 2 -CCl 4 -N 2  plasma including additional etching of residues of these films on embossed surface in CF 4 -O 2  or SF 6 -O 2  plasma. EFFECT: reduced scatter of resistor ratings and dimensions of circuit components. 2 cl
Patent RU-2204128-C2 (RU)
Inventor: TIMONENKOV JU A
IPC: G01N3/20
Filed: 2001-02-19
Granted: 2003-05-10
Abstract: FIELD: testing of rocks by investigation of electromagnetic fields radiated by rocks in process of break-down. SUBSTANCE: method to investigate electromagnetic radiation of solid body in the form of bar deformed to failure consists in installation of bar on bed, in use of capacitive pickup which one capacitor plate has shape of plate mounted on base of bed and is connected to recording system and which another capacitor plate is grounded, in deformation of mentioned bar by application of external load to its upper end with the aid of loading unit that includes mobile support with socket housing upper end of deformed bar and immobile support with socket housing lower end of this bar, in conversion of electromagnetic radiation signal originated by deformed bar in this case with the help of mentioned capacitive pickup and in its registration by recording system. Another plate is employed as second capacitor plate of capacitive pickup. Plates are installed on base of bed on insulation spacers. Deformed bar is positioned between capacitor plates of capacitive pickup. Bending external force is cyclically applied in opposite directions to upper end of deformed bar installed in socket made in face of mobile support used as lever of lever system of loading unit with the use of this lever which moves in vertical plane passing through axial lines of mentioned lever and socket of immobile support of lever system of loading unit. EFFECT: possibility of investigation of electromagnetic radiation signals emerged with deformation of solid bodies in the form of bar by bending force cyclically applied in fixed plane. 2 cl, 3 dwg
Patent RU-2205620-C2 (RU)
Title: Transplant for extrascleral revascularization
Inventor: KOREPANOV A V
IPC: A61F9/007
Filed: 2001-03-02
Granted: 2003-06-10
Abstract: FIELD: medicine, ophthalmology. SUBSTANCE: as a transplant for extrascleral revascularization one should use transplant out of umbilical cord vein containing biologically active materials, highly angiogenous substances, in particular. The latter is represented by xenotransplants of swine reduced spleen or thymus. The method enables to prolong terms of transplant's functioning as a depot of biologically active substances and valuable plastic material. The presence of highly angiogenous substances inside the transplant enables to maintain high activity of angiogenesis for prolonged period of time. EFFECT: higher efficiency. 1 cl
Patent RU-2269185-C2 (RU)
Title: Активный материал положительного электрода в химических источниках тока и способ получения таких материалов
Inventor: KHAJDER LILIA
IPC: H01M4/38
Filed: 2001-03-30
Granted: 2006-01-27
Abstract: Изобретение относится к новым материалам на основе металлических частиц с покрытием, предназначенных для применения в качестве активного материала положительного электрода в химических источниках тока. Техническим результатом изобретения является создание материалов с повышенной емкостью. Согласно изобретению материал положительного электрода состоит из металлических сердцевин, выбранных из группы, включающей Sb, Bi, Cd, In, Pb, Ga, олово и на сплавы, с покрытием из группы, включающей гидроксиды и оксигидроксиды металлов, которые превращены в оксиды. 3 н. и 3 з.п. ф-лы, 1 табл.
Patent RU-2206981-C2 (RU)
Title: Method for determining fusarium wilt disease resistance of sunflower
Inventor: ANTONOVA T S
IPC: A01H1/04
Filed: 2001-04-10
Granted: 2003-06-27
Abstract: FIELD: agriculture. SUBSTANCE: method involves preparing pathogen; germinating seeds in wet medium and planting two-day aged sprouts on flat perforated base positioned on container with pathogen; inoculating by holding sprouts in contact with pathogen; visually evaluating immune reaction of plants, with 15-day aged culture of Fusarium fungi grown in Petri cups being used as pathogen. Perforated Petri cup covers are used as flat bases. Two-day aged sprouts are inoculated for 6 hours and infected sprouts are kept in contact with sterile water in wet chamber for 3 days. Visual evaluation of plant immune reaction is provided on the basis of extent of spreading infection to root neck part and hypocotyl. EFFECT: simplified operation for preparing of pathogen and infecting of sprouts with said pathogen, improved protection of personnel from hazardous effect of toxin and reduced costs. 1 ex
Patent RU-2200783-C2 (RU)
Inventor: SUPRUN P P
IPC: E01B9/38
Filed: 2001-04-16
Granted: 2003-03-20
Abstract: FIELD: railway transport; permanent way. SUBSTANCE: rail fastening contains rail baseplate 1 with flanges 2 and holes 5 for fastening baseplate on tie. Baseplate 1 is provided with two H-section posts 4 located in same vertical planes with working faces of flanges 2 and sills 6 located closer to its short faces. Baseplate 1 is made in form U-shaped spring clamps 7 of rectangular cross section whose ends are brought under webs of H-section posts 4 with getting to chamfered surface of foot of rail 3. Ends of clamps 7 are provided with chamfers on inner surfaces to form wedge with point directed to said of clamp cross-bar. Lock slots are formed between chamfered ends and cross bar of clamp on its inner surface. EFFECT: provision of resistance to rail shift along baseplate less then resistance to tie shift along gauge axis. 5 dwg
Patent RU-2199708-C2 (RU)
Inventor: SVETLICHNYJ V I
IPC: F41A3/54
Filed: 2001-05-23
Granted: 2003-02-27
Abstract: FIELD: locking device of automatic small arms, applicable in close combat automatic weapon. SUBSTANCE: the breechblock has an extractor and a cup in the front part made with grooves for passage of the bends of the magazine and deflector, and in the rear part- a handle and a striker with the hammer located in the cavity of the lower part, and a spring. The striker is positioned in the cavity of the lower part proceeding from prevention of the action of the spring on it, made in the rear part of the breechblock are through side cutouts, the distance between them is selected from the condition of provision of free travel of the striker, and the handle has a blade that is used as the breechblock bottom, is engaged with the striker and installed for changing its location on the breechblock and positioning in its through side cutouts. The striker is installed for its blocking in the front position with exit of its hammer from the cup mirror and free inertia movement over various distance between the through side cutouts of the breechblock, which is restricted by the handle blade. EFFECT: controlled rate of fire. 5 dwg
Patent RU-2207501-C2 (RU)
Title: Method for measuring thickness of film on substrate
Inventor: BELOV M L
IPC: G01B11/06
Filed: 2001-06-29
Granted: 2003-06-27
Abstract: FIELD: processes for measuring thickness of film on substrate. SUBSTANCE: method comprises steps of irradiating surface of substrate with optical irradiation; readjusting wave length of irradiation; registering signal reflected from surface for further analysis of dependence of intensity of reflected signal from wave length defining film thickness; approximating dependence of reflected signal intensity from wave length by function representing reflection coefficient of three-layer system "air - film material -substrate material"; calculating approximated parameters and determining film thickness according to parameters of approximating function. EFFECT: lowered possibility of error occurring while measuring at condition influenced by inner and outer noises. 1 dwg, 1 tbl
Patent RU-2223202-C2 (RU)
Inventor: FILIN V M
IPC: B64D5/00
Filed: 2001-12-11
Granted: 2004-02-10
Abstract: FIELD: aeronautical engineering and space engineering. SUBSTANCE: proposed method includes change of altitude and speed of flight in route and monitoring of supercharging of thin-walled reservoir. Supercharging of reservoirs depends on their strength and resistance of envelope. Change in flight altitude is performed by ratio taking into account limiting altitude of this aircraft, certified data on cargo to be transported and present magnitude of pressure in reservoir. Change in flying speed is performed by ratio taking into account initial ground temperature of air, flying altitude, temperature change linear coefficient depending on altitude, certified data on cargo, present magnitude of pressure in reservoir and present magnitude of barometric pressure in cargo compartment. EFFECT: enhanced reliability of transportation. 3 cl, 6 dwg
Patent RU-2230142-C2 (RU)
Title: Состав для смягчения тканей, способ его получения и способ смягчения ткани
Inventor: KLARK DEHVID EHLLIS
IPC: C11D/
Filed: 2000-05-08
Granted: 2004-06-10
Abstract: Изобретение относится к составам для смягчения тканей, придающих дополнительные полезные свойства - уменьшенную сминаемость, более легкое глажение. Состав по изобретению содержит: (а) катионное соединение для смягчения ткани и (b) эмульгированный силикон. Вязкость силикона до эмульгирования от 10000 сСт до 1000000 сСт, а эмульсия является макроэмульсией. Средний размер капелек силикона в эмульсии равен, по меньшей мере, 0,2 мкм, причем он эмульгирован с эмульгатором, содержащим одно или несколько катионных поверхностно-активных веществ. 3 с. и 11 з.п. ф-лы, 3 табл.
Patent RU-2283703-C2 (RU)
Title: Способ маскирования, способ окраски, маскировочный адгезивный шов для их осуществления и способ изготовления указанного шва
Inventor: GURE ZHAN-LUI
IPC: B05B15/04
Filed: 2002-02-06
Granted: 2006-09-20
Abstract: Изобретение касается способа окраски, в частности, по меньшей мере части автомобиля, а также касается маскировочного шва, применяемого для осуществления способов маскирования и окраски и способов изготовления шва. В способе маскирования по меньшей мере одного края части обрабатываемой поверхности используют маскировочный адгезивный шов, содержащий удлиненный ячеистый материал, стойкий к поверхностной обработке, и по меньшей мере один адгезивный участок, содержащий по меньшей мере одну канавку, по меньшей мере одна часть стенки которой содержит участок, наклоненный под углом менее 45° по отношению к адгезивному участку. Наложение указанного шва может быть осуществлено путем направления указанного угла при введении в канавку по меньшей мере части по меньшей мере одного пальца пользователя. Указанный маскировочный адгезивный шов накладывают с возможностью его удаления по меньшей мере на часть края обрабатываемой поверхности и удаляют по окончании обработки. Техническим результатом изобретения является высокое качество окраски, после окраски не остается резко очерненных границ и зон затенения, и между заново окрашенными участками автомобиля и другими участками обеспечивается полная идентичность. 4 н. и 16 з.п. ф-лы, 1 табл., 6 ил.
Patent RU-2224274-C2 (RU)
Title: Device for production of stereoscopic picture of objects
Inventor: GOLENKO G G
IPC: G02B27/22
Filed: 2002-02-19
Granted: 2004-02-20
Abstract: FIELD: production of stereoscopic picture of objects. SUBSTANCE: the device a picture source (1) in the form of a single two-dimensional object and an optical lens raster (2), whose lenses (5) have a focal power in the sagittal and meridional sections. Raster (2) in the sagittal and/or meridional sections has lenses with similar focal distance f, whose main planes (7) are located from the plane of picture source (3) at distances: from 0.5 f to f, f, and from f to 1.5f. The raster lenses in the mentioned sections are separated by intervals 6 with a zero focal power. EFFECT: provided production of a stereoscopic picture with a prescreen output, increase of the postscreen perspective to a virtual infinity, as well as expansion of process potentialities in manufacture of the device. 5 dwg
Patent RU-2264019-C2 (RU)
Inventor: AJSA VALERIO
IPC: H02J13/00
Filed: 2000-02-01
Granted: 2005-11-10
Abstract: FIELD: electrical engineering; checking electrical appliances. 
     SUBSTANCE: proposed device, system, and method for running check of domestic electrical appliance make used of running check device inserted between power supply and load which has measuring instruments designed to measure electric power or current consumed by electrical appliance, control means programmed for comparing measured power consumption or current through mentioned measuring instruments with reference data on power or current stored in mentioned control means so as to generate information depending on mentioned comparison results that informs about present-time condition or operating phase of power consumer to make this information readable beyond mentioned device for conducting running check. 
     EFFECT: facilitated procedure, reduced time, ability of eliminating unwanted disconnections, reduced power requirement. 
     30 cl, 4 dwg
Patent RU-2240655-C2 (RU)
Inventor: LAZIN A S
IPC: H04L7/04
Filed: 2002-07-12
Granted: 2004-11-20
Abstract: FIELD: radio engineering. 
     
     
       SUBSTANCE: phase triggering signal arrives at receiving end provided moments of additional sequence reception acknowledgement and operation of recording-sect  ion receiving circuit decoder coincide. 
     
     
       EFFECT: introduction of addressing in phase triggering process. 
     
     
       1 cl, 2 dwg
Patent RU-2239723-C2 (RU)
Title: Windmill
Inventor: KUZNETSOV V V
IPC: F03D9/02
Filed: 2002-08-20
Granted: 2004-11-10
Abstract: FIELD: wind power engineering. 
     SUBSTANCE: invention can be used in developing new types of stationary and movable power-generating wind-driven plants. Proposed windmill has rotor with horizontal central shaft on which gears of chain drive are installed coaxially and secured rigidly. Each gear is in meshing with planet pinion members by independent chain drive, planet pinion members being arranged radially around central shaft and uniformly spaced. Each member has vane reduction gear consisting of chain drive gear and large and small spur gears. Small spur gear is coaxial and is rigidly coupled with chain drive gear of vane reduction gear, and large spur gear is rigidly secured on axle of vane installed horizontally. Each vane rests through ends of axles against brackets for rotation. Brackets are secured by bases on hubs installed on both ends of shaft for rotation. Tops of brackets are connected at both ends of central shaft by ring hoops being drive wheels connected by flexible drive with windmill energy converters. Central shaft rests by both ends on frames secured on platform resting on trucks installed on round way whose center coincides with center of rotation of platform axle. 
     EFFECT: improved reliability and efficiency of utilization of wind flow energy, simplified design and improved manufacturability. 
     4 cl, 4 dwg
Patent RU-2263039-C2 (RU)
Inventor: VASIL EV V M
IPC: B61G7/12
Filed: 2002-09-05
Granted: 2005-10-27
Abstract: FIELD: railway transport; automatic couplers. 
     SUBSTANCE: proposed centering device of automatic coupler contains housing 3 connected with vehicle frame by swinging suspensions 2, support plate 4 resting on compression springs 5 and arranged with its ends in vertical side slots 9 of housing 3, and support plate displacement limiters 7.  Ends of support plate are made in form of teeth 8.  Horizontal guides 12 communicating with vertical side slots 9 are made in housing.  Said guides 12 accommodate locking elements 13 spring-loaded relative to housing and installed symmetrically relative to vertical axis of device.  Teeth 14 of said elements are arranged in slots of housing and they engage with teeth of support plate when the latter is lowered.  Each locking element is connected by rods 17 with ends of shackle 18 engaging with cam 20.  Lever 23 is rigidly secured on axle 21 of cam installed in holes of housing.  Lever 23 is hinge-coupled by tie-rod 24 with opposite lever 25 installed on axle of other cam. 
     EFFECT: prevention of wear of centering device and shank of automatic coupler. 
     3 cl, 4 dwg
Patent RU-2232984-C2 (RU)
Inventor: MISHIN M V
IPC: G01N33/14
Filed: 2002-09-09
Granted: 2004-07-20
Abstract: FIELD: wine-making industry. 
     SUBSTANCE: invention can be used in tool control of champagne and carbonated wines. Method involves thermostatic control and measurement of the initial excessive pressure. Then artificial cavitation center exhibiting air-dry microrough surface is added and dynamics in carbon dioxide release from the drink is recorded. On recording stage of carbon dioxide release dynamics the present measurable flow rate of carbon dioxide consumption is determined in the ranges from 100 cm 3 /s to 0.1 cm 3 /s and time when the flow rate consumption is reduced by 15-20 times from the initial value. Wine type supersaturated with carbon dioxide is determined by time values that for carbonated wines is 190 s and less and for champagne - 260 s and above. The measurable flow rate of carbon dioxide consumption is determined in high, middle and small regions that are 100.0-5.0 cm 3 /s, 5.0-1.0 cm 3 /s and 1.0-0.1 cm 3 /s, respectively. In the first two regions the flow rate of carbon dioxide consumption is determined by the pressure differential value and the consumption in small region is determined by measurement of passing time of liquid drop in the gas flow in calibrated tube between two gages. Invention provides to develop the reliable method for assay of wine type supersaturated with carbon dioxide. 
     EFFECT: improved assay method. 
     2 cl, 1 tbl, 11 dwg, 3 ex