baber/WOPTO huggingface dataset:
Patent RU-2196060-C2 (RU)
Title: Automobile code antitheft device
Inventor: DIKAREV V I
IPC: B60R25/00
Filed: 2000-03-28
Granted: 2003-01-10
Abstract: FIELD: transport engineering; security systems and devices. SUBSTANCE: proposed antitheft device has four multiposition selector switches, remote switch, relays, sound alarm, resistor, sealed contact reed relay, light emitting diode indicator, master oscillator, two 90 ° , phase shifters, two scaling multipliers, two modulating code generators, two phase keyers, transmitter, transmitting antenna, two receiving antennas, two receivers, wide-band filter, three narrow-band filters, phase detector, indicator, coding unit, two oscillatory circuits, heterodyne, mixer, intermediate frequency amplifier, supply source, push-button switch, permanent magnet, two multipliers, low-pass filter, memory unit, threshold unit, actuator unit, mechanical lock switch. To operate radio channels, phase-shift keyed complex signals are used featuring improved stability to noise, structural and power secrecy. Said signals predetermine new type of selection, namely, structural selection. Proposed device features enlarged functional capabilities and it provides, both transmission of alarm signals by radio to receiving station and reliable protection of vehicle interior from unauthorized access. EFFECT: improved protection of vehicles against thefts. 2 dwg
Patent RU-2179657-C2 (RU)
Inventor: LADJAGIN JU O
IPC: F04B33/00
Filed: 2000-04-11
Granted: 2002-02-20
Abstract: FIELD: gas compression facilities. SUBSTANCE: invention can be used for charging high-pressure pneumatic accumulators and blowing through clogged pneumatic and hydraulic line of different machines and mechanisms. Proposed hand-operated high-pressure compressor has large diameter cylinder accommodating large diameter piston with rod. Rod of large diameter piston is cylinder of small diameter which accommodates small diameter piston. Rod of small diameter piston provided with handle is hermetically fitted in hole of end face in large diameter cylinder. Small diameter piston is installed for fixing by lock mechanism when it is extended from large diameter cylinder. Rod of large diameter piston is provided with handle. Large diameter piston is installed for engagement with lock mechanism of small diameter piston. Piston are installed for movement in opposite directions. Proposed design provides gas pressure from 50 to 200 kgf/cm 2  without increase of overall and mass characteristics of widely used hand-operated low-pressure compressors. EFFECT: simple design, improved repairability. 7 cl, 4 dwg
Patent RU-2181182-C2 (RU)
Inventor: DUBROVSKIJ V A
IPC: F23K1/00
Filed: 2000-04-12
Granted: 2002-04-10
Abstract: FIELD: thermal engineering; thermal power stations. SUBSTANCE: dust-system has fuel heat treatment unit made in the form of dust-concentrator with hollow insert 8 preheated by means of oil injector 11 which is then disconnected. Dust is set in rotary motion within dust-concentrator case until it is pulverized and coked. Vane-type reversing swirl generators 6 and 7 and flat plates 13 constituting hollow insert 8 prevent dust outlet. Plates are installed cocurrently to flow and have longitudinal splits between them through which fuel gases coming from carbon dust are supplied to burning zone. Plates 13 incorporating provision for thermal lag ensure ignition of newly delivered dust and its thermal treatment by means of radiant component through slits. EFFECT: minimized amount of additional fuel; improved stability of ignition at load drop. 2 dwg
Patent RU-2212659-C2 (RU)
Title: Датчик
Inventor: GRAZER TEODOR
IPC: G01N27/407
Filed: 1998-09-04
Granted: 2003-09-20
Abstract: Использование: для определения содержания кислорода в отработавших газах двигателей внутреннего сгорания. Технический результат заключается в устранении возможности разгерметизации корпуса, возникающей при обжатии материала корпуса. Сущность: датчик содержит закрепленный в металлическом корпусе чувствительный элемент и сформованный на корпусе уплотнительный буртик, который опирается на образованную на выпускном трубопроводе системы выпуска отработавших газов уплотнительную поверхность. Уплотнительный буртик имеет два отформованных на корпусе и выступающих из него кольцевых элемента, каждый из которых имеет по наклонно расположенной уплотняющей поверхности, при этом между обоими кольцевыми элементами внутри корпуса образована полость. 4 з.п.ф-лы, 2 ил.
Patent RU-2229173-C2 (RU)
Inventor: KAMPERMAN FRANSISKUS L A J
IPC: G06F21/62
Filed: 1999-09-14
Granted: 2004-05-20
Abstract: FIELD: record media, reproducing devices, and recording on mentioned media. SUBSTANCE: information is ordered in compliance with record format, recorded in compliance with predetermined coding procedures, and includes format data pointing to parameters of record format. If mentioned coding procedures comply with those of other format dictating predetermined position of format information on record medium, this position has random combination. Format information is recorded in second position that differs from predetermined one. EFFECT: controllable access to recorded information and its copying; simplified protective system. 13 cl, 13 dwg
Patent RU-2195009-C2 (RU)
Title: Device determining angular elements of external orientation of sight line of mapping equipment
Inventor: PETRISHCHEV V F
IPC: G02B27/00
Filed: 2000-07-17
Granted: 2002-12-20
Abstract: FIELD: optical technology, fitting of aircraft intended for survey of terrain for mapping. SUBSTANCE: device has case of mapping equipment that carries three opticoelectron star sets which include system fixing position of axis. Optical system of mapping equipment is manufactured by type of Richy-Cretien and has main mirror, secondary mirror and elements with reflecting planes of measurement channels of systems fixing positions of axes which are anchored over perimeter of secondary mirror of optical system of mapping equipment. EFFECT: reduced weight and energy consumption by mapping equipment due to exclusion of re-aiming mirror from its mix. 1 dwg
Patent RU-2190237-C2 (RU)
Inventor: SEMENOV V V
IPC: G01S7/52
Filed: 2000-11-24
Granted: 2002-09-27
Abstract: Изобретение относится к области гидроакустики. Достигаемым техническим результатом является повышение достоверности и помехоустойчивости приемного тракта гидроакустической станции с линейной антенной при определении истинного направления прихода сигналов с полупространств (левого или правого бортов, переднего или тыльного секторов обзора) при полном использовании волнового размера антенны. Для этого приемный тракт гидроакустической станции с линейной антенной выполнен в виде первой группы ненаправленных гидрофонов с М-канальной системой формирования характеристик направленности и М-канального фильтра рабочих частот, блока ненаправленных гидрофонов с второй системой формирования характеристик направленности и второго фильтра рабочих частот, а также 2М-канальных перемножителей и 2М-канальных интеграторов, блока ненаправленных гидрофонов, выполненного в виде второй группы ненаправленных гидрофонов, идентичной первой группе ненаправленных гидрофонов и установленной параллельно ей, второй системы формирования характеристик направленности и второго фильтра рабочих частот, выполненных М-канальными и идентичными первым, М фаз фазосдвигающих на π/2 цепей и блока разделения сигналов по знаковому признаку, имеющего М входов и 2М выходов, причем каждая пара выходов первого и второго М-канальных фильтров через фазосдвигающую на π/2 цепь соединена с соответствующими входами М-канального перемножителя, а выход каждого из перемножителей через соответствующий интегратор соединен со входом блока разделения сигналов по знаковому признаку. 4 ил.
Patent RU-2199855-C2 (RU)
Inventor: KIL V I
IPC: A01G7/00
Filed: 2001-02-05
Granted: 2003-03-10
Abstract: FIELD: agriculture, in particular, selection. SUBSTANCE: method involves growing plants of sort samples; infecting plants with Fusarium inoculum; providing visual evaluation of affected ears and determining content of desoxynivalenol in milk-wax maturity grain and in full maturity grain, with following evaluation of desoxynivalenol accumulation dynamics of sorts sensitive to fusariose and those resistant to fusariose; additionally determining content of desoxynivalenol in ear shell as well content of zearalinone in grain and in ear shell at the same maturity stage. Resistance of sort is determined on the basis of positive or zero detoxication values. Zero detoxication value is established by fusariotoxin content differences in grain and ear shell at milk-wax and full maturity stages. EFFECT: increased precision in evaluating resistance of wheat to ear fusariose. 1 tbl
Patent RU-2217438-C2 (RU)
Inventor: KARLSON LEJF
IPC: C09K23/48
Filed: 1999-07-19
Granted: 2003-11-27
Abstract: Изобретение относится к новым неионным эфирам целлюлозы с улучшенным загущающим действием и может применяться в лакокрасочных составах. Неионный ассоциативный эфир целлюлозы имеет DP-вязкость 15-200 мПа•сек. и содержит модифицирующую гидрофобную группу формулы      где R означает алифатическую группу с 12-22 атомами углерода, n - число от 3 до 7, а степень замещения гидрофобной группы составляет 0,003-0,012. Эфир целлюлозы может представлять собой модифицированную водорастворимую алкилцеллюлозу, гидроксиалкилцеллюлозу, алкилгидроксиалкилцеллюлозу, метилгидроксиэтилцеллюлозу, этилгидроксиэтилцеллюлозу, метилэтилгидроксиэтилцеллюлозу или гидроксиэтилцеллюлозу. Эфир целлюлозы предназначен для использования в качестве коллоидного стабилизатора, загустителя или модификатора вязкости. Лакокрасочный состав, включающий пленкообразующий латекс и водную фазу, загущенную неионным эфиром целлюлозы. Изобретение позволяет улучшить загущающую способность эфиров целлюлозы в лакокрасочных составах. 3 с. и 8 з.п. п.ф-лы, 2 табл.
Patent RU-2206052-C2 (RU)
Inventor: ISAEV O B
IPC: F42B5/02
Filed: 2001-06-18
Granted: 2003-06-10
Abstract: FIELD: small arms ammunition, 5.56 mm caliber cartridges. SUBSTANCE: bullet has first and second driving bands, length of bullet in cartridge equals 4.44-4,60 d, length of core equals 3.72-3.90 d, width of first driving band equals 0.31-0,59 d, width of second driving band equals 0.5-0,8 d, radius of head part of bullet equals 7.73-8.45 d, length of tail part of bullet equals 0.61-0.77 d, where d is bullet caliber. Weight coefficient of bullet is equal to 15.45- 16.68 g/cu cm, charging density is equal to 0.88-0.96 g/cu cm, internal space of bullet is equal to 1.9-2.0 cu cm, thickness of wall of cartridge case at distance 1.44 d is equal to 0.10- 0.14 d, at distance 2.52 d from butt is equal to 0.08-0.11 d, at distance 4.5 d form butt is equal to 0.04-0.08 d. EFFECT: increased efficiency of hitting manpower protected by individual armor means and of military equipment carrying no armor. 1 cl, 3 dwg
Patent RU-2222731-C2 (RU)
Inventor: SHVILKIN V A
IPC: F16F9/02
Filed: 2001-08-29
Granted: 2004-01-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention relates to devices designed for killing narrow-band frequency vibrations in different constructions. According to invention, proposed vibration damper contains cylindrical sealed housing accommodating piston installed for displacement along axis and end face chambers- pneumatic spring located between end face of piston and housing and communicating through throttling channel. Piston is pressed from end faces by coil springs. Ends of coil springs pointed to piston are located in ring cylindrical cavities in piston. Throttling channel is made in form spiral groove on cylindrical outer surface of piston. EFFECT: simplified design, dispensing with external power sources. 2 cl, 5 dwg
Patent RU-2226410-C2 (RU)
Inventor: SHAJMURATOV I M
IPC: A61M25/00
Filed: 2001-09-03
Granted: 2004-04-10
Abstract: FIELD: medicine, surgery. SUBSTANCE: the present innovation deals with providing adequate gas exchange in patients with bronchial fistulas. One should direct a catheter of 2-3 mm internal lumen into the lumen of the main bronchus of the rest lung to be fixed to a suction pump operating either in constant or discrete modes, moreover, one should put an oxygen mask supplied with regulator for the fraction of supplied oxygen. The present innovation enables to provide adequate gas exchange and favors the soonest healing of bronchial fistula. EFFECT: higher efficiency.
Patent RU-2267351-C2 (RU)
Title: Реактор с циркулирующим псевдоожиженным слоем, имеющий систему селективного каталитического восстановления
Inventor: VITTSKE DONAL D L
IPC: B01J8/00
Filed: 2001-02-06
Granted: 2006-01-10
Abstract: Предложенное изобретение относится к химической промышленности. Комбинация устройства реактора или камеры сгорания с циркулирующим псевдоожиженным слоем и системы селективного каталитического восстановления содержит камеру реактора с циркулирующим псевдоожиженным слоем, первичный отделитель частиц и средство для возврата твердых частиц, уловленных первичным отделителем частиц, в камеру реактора, по меньшей мере, одну поверхность теплопередачи пароперегревателя или промежуточного пароперегревателя, систему селективного каталитического восстановления скруббер сухой очистки, расположенный ниже по технологической цепочке от системы селективного каталитического восстановления, и средство для ввода аммиака в поток дымовой газ-твердые частицы. Согласно одному из предложенных вариантов предложенное устройство содержит многоциклонный пылеуловитель и средство для возврата твердых частиц, уловленных многоциклонным пылеуловителем, в камеру реактора. Данное техническое решение обеспечивает низкие выбросы окислов азота при наименьших эксплуатационных расходах. 2 н. и 9 з.п. ф-лы, 3 ил., 2 табл.
Patent RU-2213103-C2 (RU)
Inventor: SHARAFETDINOV A Z
IPC: C08L9/00
Filed: 2001-10-26
Granted: 2003-09-27
Abstract: FIELD: rubber industry. SUBSTANCE: curing substance that can be used for sulfurvulcanizable diene rubbers contains 80-95% naturally- occurring or gas sulfur, 4.5-15% dicyclopentadiene, and 0.5-5% methacrylic or acrylic acid and is prepared by mixing all ingredients at 130-140 C until dicyclopentadiene is completely converted, after which resulting substance is cooled in air. Curing substance makes it possible to considerably strengthen bonds of rubber with brass-plated metallic cord and stability of these bonds at elevated temperature and humidity. EFFECT: simplified preparation procedure. 2 cl, 3 tbl, 6 ex
Patent RU-2223191-C2 (RU)
Inventor: KHUDOLIJ ALEKSANDR IVANOVICH
IPC: B62B1/12
Filed: 2001-11-01
Granted: 2004-02-10
Abstract: FIELD: materials handling facilities. SUBSTANCE: proposed hand truck has support frame rigidly coupled with load- carrying platform including support members mounted longitudinal at side from below, and running wheels on axle. Stop members are made  like in form of articulated multiple-link mechanisms intercoupled in cross plane by tops through axle and hinge-connected on axles of load- carrying platform and support frame for turning in longitudinal vertical plane and shifting along horizontal. Running wheels are mounted on tops of articulated multiple-link mechanisms, forming, together with hinge links of   like stop members, a rigid frame in cross vertical plane with possibility of turning and fixing the frame by lock mechanism in intermediate positions in longitudinal vertical plane. Lock mechanism mounted coaxially to axle of hinge fastening is made in form of jaw clutch consisting of fixed and movable clutch members. Fixed clutch member is rigidly secured in place of connection of support frame with load-carrying platform. Movable clutch member is spring-loaded by compression spring thrusting by its end against limiting washer rigidly secured on axle of hinge-fastening for axial displacement and interaction with fixed clutch member. Cross section of axle of hinge fastening and axial hole of movable clutch member in place of axial displacement of the latter and interaction with fixed clutch member are made non-round. EFFECT: improved convenience in operation. 8 dwg
Patent RU-2276283-C2 (RU)
Inventor: MOROZOV VLADIMIR ALEKSANDROVIC
IPC: F03D3/06
Filed: 2001-12-05
Granted: 2006-05-10
Abstract: FIELD: wind power engineering. 
     SUBSTANCE: proposed bucket wind rotor has vertical shaft and horizontal spokes with three-dimensional bucket blades symmetrical in pairs relative to shaft and secured on shaft.  Envelopes of bucket blades consist of flaps spring-loaded for closing and which are expanded at critical gusts of wind by disk pf pushing piston sliding along rod fastened square to spoke and coinciding with direction of its axis to pass wind flow through bucket blade. 
     EFFECT: increased efficiency of utilization of wind energy at ultralow and high velocity of wind flow.
Patent RU-2274962-C2 (RU)
Inventor: BYKOV LEONID NAUMOVICH
IPC: H05B3/48
Filed: 2002-01-31
Granted: 2006-04-20
Abstract: FIELD: electric engineering, in particular, technology for manufacturing tubular electric heaters, meant for heating different substances. 
     SUBSTANCE: in accordance to invention during manufacture of tubular electric heater, at which cylinder-shaped cover with resistive element mounted therein is filled with electric-insulating filler, inside cover prior to filling by electric-insulating filler elastic chamber is positioned, containing substance, sublimating when heated, and after assembly electric heater is heated up to temperature above sublimation temperature of aforementioned substance, heating is performed by letting electric current through resistive element. 
     EFFECT: improved reliability of heater due to constant compression force on filler during operation. 
     2 cl, 3 dwg
Patent RU-2256985-C2 (RU)
Title: Способ подавления помех на основе интеллектуальной антенны
Inventor: LI FENG
IPC: H01Q25/00
Filed: 2000-06-22
Granted: 2005-07-20
Abstract: В изобретении раскрыт способ подавления помех на основе интеллектуальной антенны. Способ заключается в формировании луча для выходного цифрового сигнала приемника на основе интеллектуальной антенны с помощью матрицы формирования луча, в получении ряда цифровых сигналов Nrk(m), подавлении сигналов главного луча других пользователей, содержащихся в Nrk(m), в получении другого ряда цифровых сигналов NSk(m), который содержит только необходимый сигнал и все сигналы помехи, в поиске в цифровом сигнале NSk(m) и получении всех сигналов многолучевого распространения, приходящих от других пользователей, в подавлении сигнала помехи от многолучевого распространения в Nsic(m), в совмещении сигнала главного луча и сигнала каждого многолучевого распространения с совпадением фазы, в получении цифрового сигнала с подавленными помехами, что при осуществлении изобретения должно обеспечить подавление помех. 15 з.п. ф-лы, 4 ил.
Patent RU-2229973-C2 (RU)
Inventor: AVERIN V V
IPC: B28B3/00
Filed: 2002-04-01
Granted: 2004-06-10
Abstract: FIELD: building units production, particularly brick forming. SUBSTANCE: crank power press for adobe forming includes pressing tool having upper and lower parts. Force is applied to formable mixture by tools in two steps. Force increases from step to step along with controllable force relief between steps in the range from full force relief between steps to full force absence by adjusting connecting rod hinge location relative connecting rod head. Crank power press comprises base, pressing mechanism having frame connected with upper mechanism lever and lover bearing tool, slider connected to lower mechanism lever and carrying upper tool, connecting rod joined with upper and lower levers by common hinge, sand blend filler with gate driven by crankshaft. Crank power press also includes pushing members for abode pushing and control members for regulation of mold filling with sand blend. Connecting rod hinges connected with upper and lower levers are located at adjustable distance between above hinges and crank head hinge. EFFECT: increased adobe quality. 3 cl, 7 dwg
Patent RU-2230508-C2 (RU)
Title: Способ удаления парамедианных грыж межпозвонковых дисков пояснично-крестцового отдела позвоночника
Inventor: DOLZHENKO D A
IPC: A61M25/01
Filed: 2002-05-24
Granted: 2004-06-20
Abstract: Изобретение относится к медицине, а именно к нейрохирургии. В ходе операции при подходе к грыже и выявлении напряжения дурального мешка и манжетки корешка спинного мозга осуществляют тракцию и производят пункцию субарахноидального пространства в области дурального мешка на 4-5 мм выше компрессии и эвакуируют дозированно 25-30 мл ликвора. Затем производят удаление грыжи под эндоскопическим контролем. Способ позволяет снизить травматичность операции. 2 ил.
Patent RU-2225635-C2 (RU)
Inventor: DEVJATISIL NYJ A S
IPC: B60W30/16
Filed: 2002-06-05
Granted: 2004-03-10
Abstract: FIELD: automatic control over longitudinal movement of automobile under conditions of city saturated traffic. SUBSTANCE: device of follow-up control over longitudinal movement of automobile includes meter of relative speed and distance between given automobile and vehicle running in front of it, master unit of reference distance, former of difference of measured distance and reference distance, transmitter of specific force generated by move-and-brake system of automobile, control unit, filtration unit of data of measurement of deviation of measured distance from reference distance between given automobile and vehicle running in front of it as well as of relative speed of automobile and vehicle running in front of it and unit evaluating value equal to sum of acceleration of vehicle running in front and specific forces of resistance to automobile rolling and air normalized to own mass of automobile. EFFECT: reduced number of follow-up errors between positions of given automobile and vehicle running in front of it. 12 dwg
Patent RU-2247041-C2 (RU)
Inventor: ZOLOTUKHIN I A
IPC: B60M1/24
Filed: 2002-07-01
Granted: 2005-02-27
Abstract: FIELD: electrified railways. 
     SUBSTANCE: invention relates to connectors of multifilament wires used in contact system of electrified railway. Proposed connector has pads with chutes for wires provided with semiround projections and also bolted joints. Projections of chute of one pad are displaced relative to projections of opposite chute of other pad through 0.52-0.6 D w  where D w  is diameter of wire. Projections of chutes have width of 0.4-0.5 D w  and height of 0.2-0.25 D w . Proposed connector, as to its service characteristics, meets requirements to mechanical and electric parameters. 
     EFFECT: increased economy characteristics. 
     2 cl, 6 dwg
Patent RU-2232892-C2 (RU)
Inventor: VOLCHENKO G N
IPC: E21C41/16
Filed: 2002-07-01
Granted: 2004-07-20
Abstract: FIELD: mining industry. 
     SUBSTANCE: method includes drilling around block between environment and compensating chamber of parallel rows of ascending and descending wells directed towards each other, with non-drilled space left in central portion of block in vertical plane, loading of said wells with explosive charges and row-wise detonation. The new in the method is that ascending and descending wells are drilled with non-drilled space W t  matching dimensions of bottom portions of explosive charges in descending wells, and ascending wells in each following row from first rows on the side of environment and compensating chamber are drilled at length lessened for value l, determined on basis of formula: 1=W p ·tg(α-90°), where l is value by which length of ascending wells is lessened in meters; W p  is dimension of charges of explosives row in meters; α is angle of explosion crater mouth in vertical plane in degrees; while explosive charges in ascending wells in each row are detonated prior to explosive charges in adjacent descending rows of wells, and descending wells are loaded with combined explosive charges with placement in bottom portions of wells for explosive charges having directed effect. 
     EFFECT: lower costs of explosive and drilling operations, lower seismic and dynamic effect on mines at block bottom due to rational use of energy of explosion of end portions of explosive charges in descending and ascending wells and to step by step cutting along block height. 
     2 cl, 3 dwg