baber/WOPTO huggingface dataset:
Patent RU-2192710-C2 (RU)
Inventor: NOROKH A A
IPC: H04B10/00
Filed: 2000-03-09
Granted: 2002-11-10
Abstract: FIELD: optical communications and control systems. SUBSTANCE: proposed method and device may be found useful for optical data transmission systems, combination locks, burglar alarms, and the like. Method includes defining time intervals between digital optical signals to convert digital optical pulse arriving at one of photodetecting devices during data reception into digital electric pulse which is amplified and supplied to processor input; time interval between given and preceding digital electric pulses is determined by means of processor and mentioned time interval is used to determine data received; during data transmission processor generates at its output digital electric pulses whose interval between rise times corresponds to data transmitted; generated digital electric pulses are fed to input of optical radiator signal shaping circuit, and generated digital optical signals are emitted into optical channel; processor of this configuration has lock-on module and lock-on register; during data transmission mentioned time interval between digital optical signals received is found by subtracting content of processor lock-on register corresponding to preceding digital electric pulse from content of this register extracted upon arrival of mentioned digital electric pulse, whereupon data word or type of command received is respectively found from look-up table given in description of invention that contains command or data flag and data word or type of command for each range of time intervals; data word or type of command obtained is respectively determined; during data transmission digital electric start signal is generated across output of processor parallel port by setting logical one or logical zero for the time of chosen pulse width; then digital electric pulses are generated across output of processor parallel port so that mentioned time intervals between rise times of generated digital electric pulses correspond to transmitted data or command contained in mentioned look- up table. Data reception and transmission device has optical radiators, photodetecting device, optical-radiator signal generating circuit, amplifier, processor incorporating built-in timer, lock-on module, and look-up table. Functional components are adequately interconnected. EFFECT: reduced cost of device, enhanced efficiency and reliability of data transmission using two kinds of pulse-position modulation, enlarged variation range of modulation characteristics. 2 cl, 4 dwg, 1 tbl
Patent RU-2193722-C2 (RU)
Title: Method of pipe line transportation of hydrocarbon fluid
Inventor: PROKHOROV A D
IPC: F15D1/02
Filed: 2000-03-14
Granted: 2002-11-27
Abstract: FIELD: oil and gas industries; pipe line transportation of hydrocarbon fluids, such as oil, petroleum products and gas condensate. SUBSTANCE: proposed method consists in delivery of additive of highmolecular carbon-chain compounds at molecular mass M = 0,3-10•10 6 , into turbulent flow of hydrocarbon fluid; amount of additive is selected depending on condition of attaining rate of flow of fluid in boundary area of pipe line ensuring washing-off contaminating particles and carrying them to filtering units which is described by the following system of equations: U wash  = 1,3•A•d       -B   dp       ,  ,  , where  ,  , X = (28•α) 10 ; Y = 0,00043•C 1,168 •ε -0,662 , U wash  is rate of washing-off contaminating particles; A = 45.2 and B = 0.75 are coefficients; d dp  is diameter of particle, mcm; U is average local velocity, m/s; V is average velocity, m/s; λ f  is coefficient of hydraulic resistance at flow of fluid with additive; R is pipe line radius, m; Re is Reynolds number; ε, k are relative and absolute equivalent roughness of pipe, m; D is inner diameter of pipe line, m and C is concentration of additive, g/t. EFFECT: possibility of washing-out contaminating particles and carrying them to filtering units with no increase in average rate of pumping. 1 dwg
Patent RU-2187851-C2 (RU)
Title: Устройство для улавливания разрушенной активной зоны
Inventor: NOVOSELOV V A
IPC: G21C9/016
Filed: 2000-08-08
Granted: 2002-08-20
Abstract: Изобретение относится к области атомной энергетики с реакторами водо-водяного типа. Техническим результатом является повышение безопасности путем удержания разрушенной активной зоны корпуса реактора. Теплоизоляция днища корпуса опирается на ферму подпорную, опертую на закладные детали в нижней части шахты реактора. В шахте ядерного реактора образован контур естественной циркуляции, образованный бассейном охлаждения, опускными каналами, подреакторным помещением, люком, закрытым секторным клапаном при отсутствии воды в подреакторном помещении и открытым при наличии воды в нем, поворотным каналом, кольцевым каналом, цилиндрическим каналом, боковыми отводящими каналами, закрытыми плавающими клапанами при отсутствии воды в бассейне охлаждения и открытыми при наличии воды в нем. Теплоизоляция днища корпуса имеет дистанционирующие радиальные ребра, торцевые поверхности которых расположены эквивалентно относительно нижней части корпуса реактора и расположены относительно корпуса реактора по высоте так, что они не касаются его поверхности при нормальных условиях эксплуатации и при авариях, не приводящих к разрушению активной зоны, и соприкасаются с ним при разрушении активной зоны. 1 з.п. ф-лы, 8 ил.
Patent RU-2189694-C2 (RU)
Title: Device to divide frequency
Inventor: KOSHURINOV E I
IPC: H03B19/00
Filed: 2000-08-09
Granted: 2002-09-20
Abstract: FIELD: radio engineering, superhigh-frequency units of various assignment. SUBSTANCE: device to divide frequency of periodic signal includes input mixer, frequency multiplier, two frequency division channels, output mixer, oscillator. EFFECT: increased frequency count-down ratio, diminished limits on width of range of working frequencies. 2 cl, 4 dwg
Patent RU-2195916-C2 (RU)
Title: Method for treating a female sterility
Inventor: MEL NIKOVA T V
IPC: A61N5/02
Filed: 2000-08-14
Granted: 2003-01-10
Abstract: FIELD: medicine, gynecology. SUBSTANCE: it is conducted an iodine-bromine balneotherapy due to common baths and vaginal irrigations. A daily UHF- therapy is added on the 2nd d of treatment course to affect corporal points of general and local action. Impact time is 5 min for every point. EFFECT: higher efficiency of therapy. 1 ex, 4 tbl
Patent RU-2182958-C2 (RU)
Title: Device for formations segregation
Inventor: RAKHIMKULOV R SH
IPC: E21B33/14
Filed: 2000-08-28
Granted: 2002-05-27
Abstract: FIELD: oil producing industry; devices for segregation of formations. SUBSTANCE: device has a body consisting of two concentric pipes forming a circular channel with a packer unit installed on its ends. At least one of packer units has flexible sealing members. At least one packer unit is used in the form of a filtering hose provided with split rings. Reinforcing members are located inside the filtering hose. Packer units are installed on the device body with possible change of a distance between them. EFFECT: improved sealing of annular space in wells with complicated wellbores. 3 cl, 2 dwg
Patent RU-2193215-C2 (RU)
Title: Generator of signals of targets-carriers of radars with active response
Inventor: DAL V S
IPC: G01S7/40
Filed: 2000-09-26
Granted: 2002-11-20
Abstract: FIELD: training of operators of radars with active response mated with surveillance radars and devices processing radar information by action while carrier of radar is in area of large target congestion. SUBSTANCE: generator simulates signals across output of decoder of radiolocation means with active response when operation mode of radar of carrier and target coincide. Generator includes control desk, unit for computation of data and synchronization, on-line storage, video signal former, antenna directivity pattern former, comparator of operation modes of radar and their couplings. Capability for modeling signals analogous with signals across outputs of decoders of radars with active response when operation mode of radar carrier and radar target coincide with due account of their travel. EFFECT: higher efficiency. 1 dwg
Patent RU-2187794-C2 (RU)
Title: Gear to test pipe billet at various temperatures
Inventor: MURAV EV V I
IPC: G01B11/16
Filed: 2000-10-16
Granted: 2002-08-20
Abstract: FIELD: study of strength of articles from hard materials by application of mechanical force to them. SUBSTANCE: gear to test pipe billet includes split matrix made of non-conductive material, pressure punch, working medium in the form of non-conductive loose material, transformer to heat up pipe billet. Through grooves are made in body of matrix, one groove houses video camera, another groove houses rod of strain gauge. Gauge measuring value of deformation and video camera are connected to computer. EFFECT: improved reliability of gear testing and following process of deformation taking place in pipe billet during test. 1 dwg
Patent RU-2191411-C2 (RU)
Title: Method controlling stressed state of rock mass
Inventor: KRIVOSHEEV I A
IPC: G01V1/00
Filed: 2000-10-16
Granted: 2002-10-20
Abstract: FIELD: mining industry. SUBSTANCE: given method deals with control over stressed state of rock mass at early stage of formation of discontinuities leading to dynamic manifestations. Train of uniform pulses is used as sounding signal. Dispersion of components of spectrum of pulses passed through controlled section of rock mass is evaluated in addition. Its change in subsequent series is employed to make judgment on changes which occurred in rock mass. EFFECT: enhanced sensitivity of control over stressed-deformed state of rock mass. 2 cl, 2 dwg
Patent RU-2194302-C2 (RU)
Title: Matrix switchboard cell with flow adjustment
Inventor: KARANDIN V N
IPC: G06F15/163
Filed: 2001-02-22
Granted: 2002-12-10
Abstract: FIELD: communication engineering. SUBSTANCE: device has shift register, trigger, six AND-gates, OR- gate, two delay elements, adjustment input, adjustment output, two information inputs, two information outputs, clock-time input and reset input. EFFECT: wide range of functional applications. 4 dwg
Patent RU-2204511-C2 (RU)
Inventor: BATTEGADZORE P ERO
IPC: B65D49/04
Filed: 1999-07-22
Granted: 2003-05-20
Abstract: FIELD: materials handling facilities. SUBSTANCE: invention relates to closing device for container with neck arranged on throat end projecting axially from container body. Proposed closing device for container 2 designed for storing liquids has pourout member 4 with inner space 13 and pourout hole 16. Pourout member is located on neck 3 and it passes coaxially to throat 1. Closing member 12 is located in space 13 of pourout member 4 with possibility of displacement axially relative to ring support 14 to provide getting out of liquid and prevent deceptive introduction of liquid. Closing device has cover 18 to open and close pourout hole 15 made for removing of sealing means to provide initial opening of cover 16. Device has sealing covering 17 fitted on cover 16 and passing axially in form of hose 19 from top of cover 16 behind the zone in which pourout member 4 rests on throat 1 of container. Covering 17 is provided with at least one pair of weakened lines 20, 21 for opening zone found between lines and at least one weakened line 22 passing along periphery around hose 19 intersecting at least one of lines of pair of axial lines 20, 21. Covering 17 is provided with eye on top 18 close to cover 16 to pull out zone found between lines 20, 21. EFFECT: improved protection of contents in container. 4 cl, 5 dwg
Patent RU-2200924-C2 (RU)
Title: Mechanical-draft tower
Inventor: KOBELEV N S
IPC: F28C1/00
Filed: 2001-05-07
Granted: 2003-03-20
Abstract: FIELD: heat-power engineering; cooling circulating water. SUBSTANCE: mechanical-draft tower includes exhaust tower with air intake ports over perimeter of its lower portion, water catcher, water distributing system provided with convergent nozzles and located symmetrically relative to axis of tower and pool which is divided into sections by means of partitions; each of them is made from bimetal in zigzag shape, thus forming diffusers and confusers alternating in staggered order. Proposed tower enhances efficiency of cooling circulating water at varying weather conditions due to improved heat- and mass-exchange characteristics of pool especially at high temperatures of atmospheric air through maintenance of intensive heat transfer from cooling water to pool body and then to atmospheric air which is in contact with it. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2234352-C2 (RU)
IPC: A63F3/06
Filed: 2001-05-16
Granted: 2004-08-20
Abstract: FIELD: entertainment industry, in particular, collective games and drawings. 
     SUBSTANCE: ticket has base with decorative cover and two zones. One of zones is ticket having two fields with playing marks, such as figures applied thereon. Other zone is control coupon to ticket, on which all marks of ticket are doubled. Marks on ticket and doubled marks on coupon are covered with opaque protective coat. First playing field has set of playing marks arranged in playing sectors, each comprising randomly arranged fixed number of non-repeating playing marks randomly chosen from number of figures of from 1 to 36. Second playing field is bank of playing marks randomly arranged in the form of matrix comprising randomly arranged figures of from 1 to 36, with position of each figure being similarly fixed in matrix and coded in number of playing version. Number and series of ticket, number of playing version concealed from player by protective coat, mark for separating ticket base into playing ticket and control coupon, and marks for stitching of playing tickets and control coupons of one series into stacks are applied on playing ticket as at least part of additional and identifying marks. 
     EFFECT: increased entertaining effect and improved protection from counterfeit. 
     3 dwg, 2 tbl
Patent RU-2203351-C2 (RU)
Title: Method for controlling process for growing crystals and apparatus for automatically controlling crystal growing process
Inventor: KURITSYN S A
IPC: H05B6/30
Filed: 2001-06-20
Granted: 2003-04-27
Abstract: FIELD: systems for controlling processes for making semiconductor materials, for growing monocrystals in spatial conditions without operator. SUBSTANCE: method comprises steps of periodically interrupting power supply of melt heater at heating sample in order to apply to circuit high frequency measuring voltage; forming signal indicating achievement of phase conversion of sample material; correcting readings of thermocouple of melt zone according to difference between current and real temperature values; after providing temperature gradient in heating zone displacing gradient zone of heating along the whole length of sample. Such method is realized by using apparatus for controlling process of crystal growing. Said apparatus includes heaters of melt 1; vials with sample 3; power amplifiers 4,5; multichannel temperature regulator 6; thermocouples 7, 8 of heaters; control unit 9; motion drive unit 10, motion speed controller 11, pickups 12 and 13 for detecting initial and final positions. Power circuit of melt heater includes opening contacts of controlled switch 14, capacitor 15 which together with melt heater through closing contact of switch forms measuring circuit connected with inlet of phase conversion signal shaper 16 to which power is supplied from generator 17 and which detects time moment of starting melting. EFFECT: manufacture of semiconductor crystalline materials of enhanced quality. 2 cl, 1 dwg
Patent RU-2265333-C2 (RU)
Inventor: STEPONAS DZIUGIS
IPC: A21C9/04
Filed: 2001-06-26
Granted: 2005-12-10
Abstract: FIELD: equipment and method used in food-processing industry and adapted for laying of granulated food products having uneven surfaces or shape onto movable members. 
     SUBSTANCE: apparatus has cylindrical feeder mounted for rotation and equipped with depressions 12 on its outer surface for temporary accommodation of laid granulated food product. Transportation means 23 for transporting of movable members is positioned under cylindrical feeder and is adapted for movement in direction of rotation of cylindrical feeder. Vessel 2 for storage of laid granulated food products has opening facing toward cylindrical feeder and adapted for feeding of granulated food products to cylindrical feeder. Apparatus is further equipped with closing member 27 for closing part of cylindrical feeder between vessel and transporting means 23 in direction of rotation of cylindrical feeder. The invention also relates to method for laying of granulated food products onto movable members. 
     EFFECT: increased efficiency in laying of granulated food products having uneven surfaces or various shapes in proper manner onto movable members. 
     22 cl, 7 dwg
Patent RU-2210257-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L33/00
Filed: 2001-08-06
Granted: 2003-08-20
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves mixing fat, protein and carbohydrate components with water and mineral additive; heating and homogenizing mixture; introducing pancreatin; dividing mixture into two parts; subjecting one of two parts to fermentolysis; drying both paths; crushing and mixing while introducing preparation produced by sequential extracting of Mortierella minutissima 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; reducing nutritive mixture with water before using. EFFECT: improved quality of finished product due to elimination of fat syneresis during storage and delamination of reduced mixture.
Patent RU-2210610-C2 (RU)
Inventor: DANILEVSKAJA ELIZAVETA VASIL E
IPC: C22B43/00
Filed: 2001-08-15
Granted: 2003-08-20
Abstract: FIELD: processing of used gaseous-discharge mercury-containing lamps. SUBSTANCE: proposed process includes separation of envelope from base and recovery of mercury. According to invention envelopes are separated from bases by break-down of envelopes under layer of demercuration solution, envelope junk is concentrated, quartz ampoules are added into roll crusher, they are crushed under layer of demercuration solution, mercury-quartz junk is accumulated, electrodes left on bases are cut off, envelope junk is combined with mercury-quartz junk and they are sent for recovery of mercury. Facility for realization of process, includes unit separating envelopes from bases, vessels for demercuration solution and collection of broken glass, endless conveyer fitted with holders of bases of processed lamps and placed in vessel for demercuration solution with location of holders of bases of processed lamps of lower run of conveyer at surface level of demercuration solution, roll crusher of quartz lamps placed vertically behind unit separating envelopes from bases and aligned with lower run of conveyer in direction of its motion. Unit separating envelopes from bases comes in the form rod spring-loaded longitudinally and mounted for position contact with lamps on conveyer. EFFECT: increased electric and toxic safety of process. 2 cl, 1 dwg
Patent RU-2206410-C2 (RU)
Inventor: SHESTERENKO N A
IPC: B05B1/12
Filed: 2001-09-17
Granted: 2003-06-20
Abstract: Изобретение относится к технике концентрирования аэрозольных частиц, а также к технике разгона газа. Технической задачей является повышение устойчивости режима запуска и рабочего режима и повышение эффективности очистки газа от частиц аэрозоля, а также расширение диапазона применения. Для решения этой задачи насадок содержит соосно установленные с герметичным соединением между собой сопла, критическое сечение каждого из которых не меньше критического сечения первого по ходу движения газа сопла, причем не менее двух сопел первых по ходу движения газа выполнены сужающимися. Кроме того, первое сопло выполнено в виде отверстия. Технический эффект заключается в том, что за счет косых скачков уплотнения в периферийной части в момент расширения сверхзвукового потока частицы скатываются в центральную область, где наивысшая скорость газа и, следовательно, наибольший вакуум (или поперечные скорости молекул газа наименьшие, а продольные скорости молекул газа наивысшие). Технический эффект также заключается в том, что на режиме запуска создается устойчивый режим самовакуумирования полостей, образованных сужающимися соплами, в результате чего возникает дополнительная энергия, получаемая в результате эжекторного вакуумирования. 1 з.п.ф-лы, 7 ил.
Patent RU-2221430-C2 (RU)
Title: Method for producing of cracker-type semi-finished food product
Inventor: SHNEJDER T I
IPC: A23L7/109
Filed: 2001-09-21
Granted: 2004-01-20
Abstract: FIELD: food- processing industry. SUBSTANCE: method involves grinding basic material; mixing with liquid phase, flavor and enriching additives; gelatinizing resultant mixture; extruding and drying. Basic material is product rejected during sorting - dry cuts of macaroni products and preliminarily dried raw cuttings. Rejected products are ground and mixed with liquid phase until weight part of moisture in mixture is 30-32%. Simultaneously composition of substances increasing swelling coefficient to optimal values is introduced. Said composition may be mixture comprising mineral salts and/or organic salt A, polysaccharide B and surfactant C, or mineral salt and/or organic salt A and polysaccharide B, or polysaccharide B and surfactant C, or mineral salt and/or organic salt A and surfactant. Said components are used in the ratio A:B:C=(99.8-0.003):(99.96-0.09):(98.91-0,02) or A: B=(99.901-0.003):(99.997- 0.099) or B:C=(99.967-0.99):(99.01-0.033) or A:C=((99.967-0.003):(99.997-0.033). Said composition is introduced in an amount of 0.01-30% by weight of basic material. Resultant mass is extruded at dough temperature of screw chamber of at least 60 C. Mineral salt is phosphate and/or sulfate. Organic acid salts are citrates and/or carbonates. Surfactants are non-ionic and/or anionic substances. Polysaccharides are pectin and/or alginate, and/or starch, and/or modified cellulose. Starch is rice, and/or maize, and/or corn, and/or potato starch. For obtaining of cracker type product, polysaccharide is citrus, and/or apple, and/or beet, and/or Jerusalem artichoke pectin. Modified cellulose is crystalline and/or fibrous methyl cellulose. Raw material may include wheat flour added in an amount of 5-50% by weight of basic material and rye flour. Cereal grits may be added in an amount of 3-20 wt%. Flavor and enriching additives are sugar and/or salt or carbon dioxide extracts or aqueous or aqueous-alcoholic extracts of brier, sea buckthorn, and black currant in an amount of 1-10 wt%. Vitamin preparations may be further added. EFFECT: increased swelling coefficient, uniform porous structure and reduced cost of product. 12 cl, 1 tbl, 213 ex
Patent RU-2215143-C2 (RU)
Title: Downhole electromagnetic flaw detector
Inventor: TEPLUKHIN V K
IPC: G01N27/90
Filed: 2001-10-04
Granted: 2003-10-27
Abstract: FIELD: well logging; applicable in detection of defects of pipe strings and perforation holes in electromagnetic flaw detection of drill, casing and tubing pipes located in wells. SUBSTANCE: downhole electromagnetic flaw detector has body, generator coil, differentially connected search coils removed from generator coil along device axis, electronics unit. Flaw detector has more than one pair of search coils pressed to well wall. Generator coil is made in form of solenoid with length exceeding two diameters of logged well. Magnetic axis of search coils is oriented perpendicular to flaw detector axis. EFFECT: effective detection of defects of strings and perforation holes in electromagnetic flaw detection of drill, casing and tubing pipes. 4 cl, 3 dwg