baber/WOPTO huggingface dataset:
Patent RU-2223126-C1 (RU)
Inventor: PUTIN B V
IPC: A62B7/08
Filed: 2002-11-25
Granted: 2004-02-10
Abstract: Устройство относится к изолирующим дыхательным аппаратам. Изолирующий дыхательный аппарат содержит патрон с размещенной внутри перфорированной оболочкой с пусковым брикетом и регенеративным продуктом, выделяющим кислород и поглощающим диоксид углерода, присоединенный к патрону дыхательный мешок с клапаном избыточного давления, теплообменник, заключенный в кожух, дыхательный шланг с лицевой частью и газораспределительное устройство. Теплообменник размещен в патроне и выполнен в виде кольцевой полости, закрепленной одним концом на перфорированной оболочке, и установлен с зазором относительно ее. В теплообменнике установлена прилегающая к его стенке сетка и заключен эвтектический расплав солей. Аппарат отличается повышенной эффективностью работы. 3 з.п. ф-лы, 6 ил.
Patent RU-2221122-C1 (RU)
Title: Lock
Inventor: SOPIN S N
IPC: E05B25/00
Filed: 2003-01-22
Granted: 2004-01-10
Abstract: FIELD: house protection. SUBSTANCE: lock includes column of U-shaped section and aid preventing door unlocking by strangers. EFFECT: increased house security. 1 cl, 4 dwg
Patent RU-2238625-C1 (RU)
Inventor: ZVOLINSKIJ V P
IPC: A01B79/02
Filed: 2003-04-11
Granted: 2004-10-27
Abstract: FIELD: agriculture, in particular, sowing of farm crops. 
     SUBSTANCE: method involves cutting furrow in soil; sowing seeds into furrow; covering furrow so as to form trough-shaped hole above furrow; in early spring period, eliminating frost-resistant weeds by mellowing soil to 2-3 cm depth by moving harrows transverse to plowed field; prior to performing sowing operation, mechanically removing heat-loving weeds by moving tooth harrows in diagonal-cross directions; cutting furrows for seed sowing by rotavating channels inclined toward horizontal plane to 5-6 cm depth; laying soya seeds onto bottom of said channels and providing contacting with soil. Trough-shaped holes are formed above sown seeds by shifting soil layer in plane orthogonal to inclined channels. Trough-shaped hole cavities are filled with mellow soil preliminarily extracted from channels. Method allows yield to be increased by 12-21% as compared to basic technology. 
     EFFECT: simplified method and increased crop yield. 
     6 dwg, 1 tbl
Patent RU-2233706-C1 (RU)
Title: Аппарат для обогащения полезных ископаемых
Inventor: GAJDUKOV V I
IPC: B04C5/08
Filed: 2003-04-23
Granted: 2004-08-10
Abstract: Изобретение может быть использовано на углеобогатительных предприятиях и других отраслях промышленности. Аппарат для обогащения полезных ископаемых содержит цилиндроконический гидроциклон для разделения исходного материала с расположенной в его нижней части перечистной камерой и осевым калибровочным стержнем, и сообщенный с ней через переходной патрубок своей цилиндрической частью перечистной цилиндроконический гидроциклон. Гидроциклон для разделения исходного материала снабжен кольцевыми выступами, установленными на внутренней поверхности его нижней конической части. Ширина колец выступов составляет 0,12-0,2 диаметров сечений круглого прямого конуса на расстоянии 1/4-1/2 его высоты от верхней части перечистной камеры. Перечистная камера имеет равную высоту с соосно расположенным к ней калибровочным стержнем. Изобретение позволяет повысить эффективность разделения материала за счет дополнительного извлечения тонких и легких фракций и повысить ресурс работы аппарата. 2 ил.
Patent RU-2242637-C1 (RU)
Inventor: LITVINENKO A M
IPC: F03D9/00
Filed: 2003-05-13
Granted: 2004-12-20
Abstract: FIELD: wind-power engineering; electrical energy generation. 
     
     
       SUBSTANCE: proposed counter-rotor windwheel-electric generator has tower with swivel base and windward positioning device and bladed windwheels shaft-mounted on base; stator is disposed at bottom position of blades and the latter mount ferromagnetic plates crossing stator air gap; novelty is that low- and high-speed windwheels rotating in opposite directions are mounted on same shaft; high-speed wheel is disposed in front of slow-speed one in downwind direction and is provided with plates oriented against wind; low-speed wheel is provided with plates oriented upwind, and stator is placed between plates of these wheels. 
     
     
       EFFECT: enlarged range of wind velocities for normal operation of windwheel-electric generator. 
     
     
       1 cl, 3 dwg
Patent RU-2227056-C1 (RU)
Title: Method for developing experience of positional stability for sportsmen
Inventor: ROMANOV S V
IPC: A63B22/00
Filed: 2003-05-16
Granted: 2004-04-20
Abstract: FIELD: physical development of human body. SUBSTANCE: method for developing experience of positional stability of sportsman comprises steps of forming on supporting surface small supporting force triangle with apex in mass center of sportsman and with base passing through heels of its leg foots when one straight leg is extended backwards at resting its whole foot upon supporting surface and turning knee of half-bent other leg aside from first leg while the whole foot rests upon supporting surface and is arranged normally relative to plane passing through heel of first leg, head occiput and mass center of sportsman; forming large force triangle with apex on head occiput and with base coinciding with base of small force triangle when body of sportsman with straight back is arranged vertically at facing front or it is turned to one side by angle less than 90 degrees relative to direction of outer load while placing occiput on line being extension of straight back of sportsman; at each application of load oriented in such a way that to distort positional stability of sportsman, changing position of sportsman due to simultaneously rotating and(or) moving its body and legs or its body relative to its legs until matching planes of above mentioned force triangles with vector of applied load. EFFECT: improved positional stability at outer loads. 2 cl, 6 dwg
Patent RU-2241074-C1 (RU)
Inventor: SEREBROVSKIJ V I
IPC: C25D3/56
Filed: 2003-07-28
Granted: 2004-11-27
Abstract: FIELD: electrolytic processes. 
     SUBSTANCE: invention relates to electrolytic deposition of solid wear-resistant coatings employed for restoration and strengthening of surfaces of parts. Method of invention comprises deposition of coating from electrolyte containing, kg/m 3 : manganese dichloride 5-10, ferrous chloride 300-450, sodium hypophosphite 2-15, and aqueous hydrochloric acid 0.5-1.5 with alternate asymmetric current with asymmetry coefficient 1.2-6, cathodic current density 30-60 a/dm 2 , electrolyte temperature 20-40 o C, and pH 08. 
     EFFECT: lowered electrolyte temperature, increased productivity, coating-to-substrate adhesion, microhardness, and wear resistance.
Patent RU-2249994-C1 (RU)
Title: Method for manufacturing tea beverage
Inventor: LOGVINCHUK T M
IPC: A23F3/34
Filed: 2003-09-25
Granted: 2005-04-20
Abstract: FIELD: food industry. 
     SUBSTANCE: the present innovation deals with technology for manufacturing different compositions of tea beverages. The mixture of baikhovi green tea, black currant and burning nettle leaves and hibiscus flowers should be treated with the flow of nonpolar gas at supercritical parameters of temperature and pressure, circulating along closed contour at the rate being above fall or sinking velocity of mixture particles, for 15-20 min, then one should decrease temperature below critical one and reduce pressure up to atmospheric one. The tea beverage obtained is better for making being of more homogeneous composition, as well. 
     EFFECT: improved quality of tea beverage. 
     1 ex
Patent RU-2242540-C1 (RU)
Inventor: BEREZIN A I
IPC: C25C3/20
Filed: 2003-10-03
Granted: 2004-12-20
Abstract: FIELD: nonferrous metallurgy. 
     SUBSTANCE: the invention presents a method of an automatic control of technological state and failures of the aluminum electrolyzer and is dealt with the field of nonferrous metallurgy, in particular, with electrowinning aluminum. During the automatic control of technological states and failures of the aluminum electrolyzer they measure the amplitude of oscillation of an operational voltage within the range of frequencies and the amplitude of oscillation of a current in the train. Then calculate the adjusted value of voltage, compare it with the given values and pinpoint the technological failures. They form a time train of the adjusted voltage in the range of frequencies of 0.005-1.0 Hz. Additionally they make amplitude-frequency transformation of the signal. Classification of the results of the transformation is carried out with the help of an artificial neuron network. The results of classification are compared with the types of technological states and failures of the electrolyzer. The invention allows to increase the information density, accuracy, speed of operation and to define a bigger number of the technological states and failures of the electrolyzer. 
     EFFECT: the invention allows to increase the information density, accuracy, speed of operation and to define a bigger number of the technological states and failures of the electrolyzer. 
     6 cl, 4 dwg, 3 tbl
Patent RU-2260095-C1 (RU)
Inventor: BORISOV N N
IPC: E02F3/92
Filed: 2004-06-17
Granted: 2005-09-10
Abstract: FIELD: dredging or soil-shifting equipment, particularly dredges or machines for rock building material production, namely for sand and gravel excavation. 
     SUBSTANCE: erosion device comprises accumulator with nozzles arranged on suction ground receiving means and water supply pipeline connected to the accumulator. Nozzles are arranged along accumulator made as two coaxial pipes. Outer pipe is fixed and provided with arch-shaped windows arranged along the tube. Inner tube may rotate relative outer one and is formed with center of gravity displaced relative axis of it rotation. Inner tube is provided with nozzles arranged in outer tube windows. Window length L is determined as L≥(D/2)·α max +d, where D is outer pipe diameter, α max - maximal angle of dredge frame inclination towards horizon, rad., d is outer nozzle diameter. 
     EFFECT: increased efficiency of soil loosening and enhanced ground intake conditions. 
     4 dwg
Patent RU-2271981-C1 (RU)
Title: Billet stacker
Inventor: GRITSENKO SERGEJ ANATOL EVICH
IPC: B65G57/18
Filed: 2004-06-24
Granted: 2006-03-20
Abstract: FIELD: metallurgy; billet stackers. 
     SUBSTANCE: according to invention, insert installed on slider is made sectional consisting of two parts to each which lever with horizontal platform and roller is hinge connected.  Stacker is furnished with devices for moving each of insert parts and devices to move each master cam, and slider is provided with inclined support surfaces arranged symmetrically relative to vertical axis, mating inclined support surface being made on each of them.  Open slot with inclined support surfaces is made in each side wall of frame to accommodate master cam which is provided with mating inclined support surfaces and is installed for displacement relative to frame along guides made on frame parallel to support inclined surfaces of slot.  Angles of tilting of support surfaces of parts of insert, slider, master cams, support inclined surfaces of frame slots and guides of frame and guides of slider are equal. 
     EFFECT: improved convenience in operation. 
     4 dwg
Patent RU-2264440-C1 (RU)
Inventor: MIRONENKO A V
IPC: C10N30/06
Filed: 2004-08-10
Granted: 2005-11-20
Abstract: FIELD: friction control. 
     SUBSTANCE: composition of naturally occurring minerals containing 40-60% antigorite, 20-50% clinochlor, and 10-20% brown siltstone is subjected to two-step grinding jointly with modifier, namely naturally occurring schungite, in amount 1-5% of the weight of mineral composition. In particular, grinding is first effected on mill under an argon atmosphere until fraction 0.01-1.0 mm is obtained followed by magnetic separation, whereupon material is ground in liquid disintegrator within oil-argon medium to produce fraction below 1.0 μm. Proportion of industrial-grade oil to mineral composition with modifier in liquid disintegrator is chosen from weight ratio (60-65):(0.75-1.5). Resulting mixture is settled and suspension obtained after separation of sediment is poured into mechanism having rubbing parts together with fresh low-grade oil, suspension-to-oil weight ratio being (18-22):(0.75-1.5). 
     EFFECT: enabled preparation of pure and stable antifriction film, reduced wear velocity, accelerated starts, and reduced coefficient of friction.
Patent RU-2276462-C1 (RU)
Title: Method for selecting commands and device for selecting commands
Inventor: DUDKA VJACHESLAV DMITRIEVICH
IPC: H04B7/00
Filed: 2004-11-10
Granted: 2006-05-10
Abstract: FIELD: technology and systems for controlling aircrafts from control station, possible use for measuring coordinates (by bank and course) or selection of commands, formed by pulse signal, for example, with time-pulse modulation. 
     SUBSTANCE: in the method for selection of commands prior to decoding length is extended for each pulse, amplitude of which exceeds value of pass threshold, and fronts of extended pulses are utilized to form low-duration normal pulses, while duration of extended pulses should be less than minimally possible duration between neighboring fronts of adjacent pulses in pulse signal, but greater than time range, during which false pulses can be formed, to extend dynamic range of power alternation of input signal. Insertion into command selection device of serially connected pulse extender and normalizing device expands dynamic range of signal power alternation at device input and simplifies construction of device. 
     EFFECT: expanded dynamic range of alternation of input signal power, simplified construction of device. 
     2 cl, 2 dwg
Patent RU-2277023-C1 (RU)
Inventor: MOROZOV ANDREJ ANDREEVICH
IPC: B21B1/26
Filed: 2004-12-06
Granted: 2006-05-27
Abstract: FIELD: rolled stock production, namely tools for making wide strip hot rolled steel products. 
     SUBSTANCE: method comprises steps of mounting in preset stands new rolling rolls; discharging worn rolls; regrinding them at lowering their diameters and again mounting in stands. According to invention before regrinding process rolls of continuous final rolling stand group of mill are cooled for 2 - 3 h till temperature 45 - 50°C. In first four stands of said stand group reground rolls of second (according to order of arrangement) stand are mounted in first stand. Rolls of first stand are mounted in third stand and rolls of third stand are mounted in fourth stand. Roll diameters in each of first three stands is lowered by 1.02 - 1.03 times and in forth stand - by 1.04 times in comparison with diameters of rolls respectively of second, first and third stands.  Reground rolls of sixth stand of final rolling stand group are mounted in seventh stand; rolls of seventh stand are mounted in fifth stand at successively lowering roll diameters by 1.02 times. 
     EFFECT: optimal mode of using rolls, increased useful life period of rolls due to using reground rolls in other stands of the same stand group of mill. 
     1 ex
Patent RU-2278454-C1 (RU)
Inventor: SIPAJLO ALEKSEJ ANTONOVICH
IPC: H01S3/086
Filed: 2004-12-24
Granted: 2006-06-20
Abstract: FIELD: quantum electronics, possible use for creating wave guiding two-channel gas lasers with collapsible U-shaped resonator with high power level of radiation. 
     SUBSTANCE: gas laser contains adjustment device. Adjustment device includes first and second bushings. Each bushing consists of serially positioned flanges with adjusting screws, portion with deformable neck, constituting upper portion of adjustment device, and clamping portion. In flanges of first and second bushings, respectively, hollow cylinder and cylinder-shaped rod with base are positioned, with internal portion of adjustment device positioned on each one of them and having a gap with portions of deformable neck and clamp. Internal portion of adjustment device for hollow cylinder is made in form of base with aperture and mirror with covering, non-transparent for laser radiation. For cylinder-shaped rod with base aforementioned internal portion is made in form of diffraction array or mirror with cover, highly reflective for laser radiation. Mirror is positioned on base in front of second discharge channel. Cylinder-shaped rod is made with hollow along axis, wherein an insert is positioned made of material with high thermal conductivity coefficient. 
     EFFECT: possible production of wave-guiding two-channel gas laser with U-shaped resonator, providing for high level of power of laser radiation. 
     3 cl, 7 dwg
Patent RU-2278016-C1 (RU)
Inventor: GUR JANIKHIN VLADIMIR FEDOROVI
IPC: B24B7/17
Filed: 2005-02-08
Granted: 2006-06-20
Abstract: FIELD: metal working, possibly in automobile making and bearing production for double side grinding, mainly of thin-wall parts. 
     SUBSTANCE: method comprises steps of continuous in-feed of grinding wheels on blank driven to rotation by means of drive unit and subjecting wheels to oscillation rocking motion along circle arc by angle α = 1 - 3°. Rocking center is spaced by distance equal to diameter Dw of grinding wheel from its center in plane normal to rotation axis of grinding wheels and blank. 
     EFFECT: improved quality of surface layer of ground parts. 
     2 dwg
Patent RU-2280934-C1 (RU)
Inventor: MAZUROV MIKHAIL IVANOVICH
IPC: H02J3/18
Filed: 2005-03-30
Granted: 2006-07-27
Abstract: FIELD: power engineering; reactive power correction. 
     SUBSTANCE: proposed method for controlling reactive power correction device incorporating thyristor-reactor group, higher-harmonic capacitor-bank filters, and reactive-power static condenser built around fully controllable diodes includes measurement of voltage U across ac buses, its comparison with U max  and U min  settings, generation of control signals, and generation of harmonics in static condenser current in phase opposition to current harmonics of thyristor-reactor group detected during analysis. 
     EFFECT: twice as low power of thyristor-reactor group, enhanced efficiency of input reactive power control and higher harmonic filtration. 
     1 cl, 1 dwg
Patent RU-2297687-C1 (RU)
Inventor: ARISTARKHOVA OL GA NIKOLAEVNA
IPC: H01J25/24
Filed: 2005-08-24
Granted: 2007-04-20
Abstract: FIELD: electronic engineering; sectionalized slow-wave structures of traveling-wave tubes. 
     SUBSTANCE: proposed slow-wave structure is built of two or more separate sections. Each section of slow-wave structure is essentially sequence of pins disposed within case perpendicular to its axis and spaced through angle 0° ≤ α ≤ 180° apart. Each pin mounts transit-time tube in the form of hollow cylinder disposed concentrically to case. Disk-shaped isolating metal walls provided with transit-time hole concentric to case for passing electron beam and microwave energy absorbers in the form of hollow cylinders are installed on adjacent ends of sections. Butt-ends of absorbers are attached to opposing sides of isolating wall concentrically to transit-time hole by means of heat-conducting layer. Hole accommodates additional transit-time tube. In the course of operation device affords high attenuation level of microwave energy at ends of adjacent sections (up to 18 dB), low level of microwave energy reflectivity from absorber (0.01 to 0.07) in frequency band up to 15 %, and high heat-dissipation capacity. 
     EFFECT: small size and mass of slow-wave structure for high-power traveling-wave tubes. 
     3 cl, 3 dwg
Patent RU-2300122-C1 (RU)
Inventor: BARYSHNIKOV ANATOLIJ KONSTANTI
IPC: G01V1/00
Filed: 2005-11-14
Granted: 2007-05-27
Abstract: FIELD: the invention refers to the field of definition of parameters of infrasound signals from open pit explosions, natural and man-caused infrasound sources and also from underwater explosions. 
     SUBSTANCE: the essence is the following: the time of coming and the parameters of an infrasound signal and the coordinates of an unidentified source on a remote from the last observation point are registered and identified. At that the seismic signals from the sources of seismic signals remote from the indicated observation point are preliminary registered. The coordinates of the sources of seismic signals and functional dependences between the parameters of seismic signals near the sources of seismic signals and on the observation point are defined. The parameters of seismic and infrasound signals from recognizable sources of seismic and infrasound signals are registered and defined on the last. According to parameters of signals types of recognizable sources of these signals, the coordinates of the last, the time of coming seismic and infrasound signals from recognizable sources and their models are defined. According to the models functional dependences between the parameters of seismic and ultrasound signals near the indicated recognizable sources are defined. According to the defined coordinates of an unidentified source the nearest by their coordinates sources of the seismic signal and the nearest by coordinates of time recognizable sources of the infrasound and seismic signal are chosen. According to defined parameters of seismic signals from recognizable sources of seismic and infrasound signals on the distant observation point and defined functional dependences between parameters of seismic signals near and at a distance from the sources of seismic signals the parameters of seismic signals from recognizable sources of these signals are defined. According to defined functional dependences between parameters of seismic and infrasound signals nearby recognizable sources of seismic and infrasound signals the parameters of infrasound signals near these recognizable sources and functional dependences between infrasound signals nearby and at a distance from recognizable sources for concerned interval of time. According to defined functional dependences between infrasound signals near and at a distance from recognizable sources of seismic and infrasound signals for concerned interval of time and on parameters of the infrared signal from unidentified source on the remote observation point the parameters of the infrasound signal near an unidentified source. 
     EFFECT: increases accuracy of definition of parameters of infrasound signals at changing characteristics of the sphere of propagation of a sound. 
     1 tbl
Patent RU-2302804-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2005-12-23
Granted: 2007-07-20
Abstract: FIELD: food processing industry, in particular canned soup for space feeding. 
     SUBSTANCE: claimed method includes onion cutting, roasting in melt butter and chopping; fresh white cabbage shredding, freezing, and chopping; potato cutting, blanching, and chopping; fish fillet and parsley root chopping. Abovementioned components are blended with fish broth, tomato paste, and table salt. Obtained mixture is pre-packed in aluminum tubes, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value.
Patent RU-2303261-C1 (RU)
Inventor: JANKOVAJA TAT JANA NIKOLAEVNA
IPC: G01N33/50
Filed: 2005-12-30
Granted: 2007-07-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves investigating active oxygen forms AOF concentration in whole blood. AOF production level being equal to or greater than 43.7x10 5  quant/s*4π, high chronic hepatitis activity degree is to be diagnosed. The value being within the limits of 43.6x10 5 - 37.6x10 5  quant/s*4π, moderate chronic hepatitis activity degree is to be diagnosed. The AOF value being within the limits of 37.5x10 5 - 30.1x10 5  quant/s*4π, inactive chronic hepatitis activity degree is to be diagnosed. 
     EFFECT: high accuracy and objectivity in estimating therapy effectiveness. 
     1 tbl