baber/WOPTO huggingface dataset:
Patent RU-2272222-C1 (RU)
Title: Air conditioning method and device
Inventor: TESLENKO VALERIJ NIKOLAEVICH
IPC: F24F5/00
Filed: 2004-07-09
Granted: 2006-03-20
Abstract: FIELD: air conditioning. 
     SUBSTANCE: method and device can be used as in industrial building and in dwelling-houses. Method includes mixing of external and internal air, liquid spraying, and air moisturizing, automatic regulation of air parameters. Spraying is carried by sending pulses of warm water into twisted air flux. Required temperature of air heating is achieved due to heating of internal air at its temperature being lower than required value. If temperature of air is higher than required value the internal and external air is subject to mixing. Moisturizing is carried till achieving level of required humidity of air in the room. Simultaneously with spraying of liquid and moisturizing, internal air is subject till temperature of air being lower than required value for the premises corresponding to necessary subsequent drying. Spraying is performed into twisted air flux by mixture of continuously re-circulating cold water. Air is moisturized till achieving value of 100% relative humidity. After that air is subject to heating till achieving required temperature of premises. Air humidity in premises is regulated by changing 100% air humidity due to temperature of liquid sprayed. Air conditioning system has fan, chamber for mixing external and internal air flows with supply air conducts, cold water sprinkling circuit provided with injectors, which circuit is connected with re-circulation pipe-line and cold water conduit by means of pump. System also has control devices and temperature and humidity detectors connected with actuating mechanisms of actuator valves. Mixing chamber is made cyclone-formed to have tangential input air conducts and central output branch pipe. Chamber is also provided with additional hot water sprinkling circuit and with electromagnet valve. Both circuits are disposed higher than tangential air conducts. Air heater is mounted behind the chamber. Temperature detector is disposed in front of air heater. Temperature detector is connected with cold water and air valves regulator. There are temperature and humidity detectors in the premises. The detectors are connected with air heater, hot water valve and air valves. 
     EFFECT: improved efficiency of heat- and mass exchange processes; reduced power intensity.
Patent RU-2260613-C1 (RU)
Title: Хладоноситель для охлаждения и замораживания пищевых продуктов
Inventor: MAKAROV V V
IPC: C09K5/08
Filed: 2004-07-30
Granted: 2005-09-20
Abstract: Изобретение относится к хладоносителям, применяемым в системах теплообменного оборудования различного назначения. Хладоноситель содержит, мас.%:  10-26 этилового спирта (в расчете на безводный), 5-22 глицерина, 0,01-0,50 денатурирующей добавки, 0,03-0,35 ингибитора коррозии, остальное - вода. При этом в качестве денатурирующей добавки он содержит скипидар, а в качестве ингибитора коррозии - триэтаноламин и о-фосфорную кислоту в соотношении 5:1. Технический результат - создание пожаробезопасного хладоносителя  для охлаждения и замораживания пищевых продуктов. 2 з.п. ф-лы.
Patent RU-2273703-C1 (RU)
Inventor: ABDUSAMADOV GAMZAT SAJGIDAKHME
IPC: E04B9/30
Filed: 2004-09-08
Granted: 2006-04-10
Abstract: Изобретение относится к области строительства, в частности к производству натяжных потолков. Полотно натяжного потолка выполнено из поливинилхлоридной пленки и состоит из нескольких участков, соединенных между собой сварными швами. Швы получены в результате сложения смежных участков лицевой стороной друг к другу и их горячей обработки. Швы имеют утолщение с изнаночной стороны полотна, образованное посредством горячей обработки сварного шва с изнаночной стороны полотна. Технический результат изобретения заключается в повышении прочности полотна натяжного потолка. 4 ил.
Patent RU-2278489-C1 (RU)
Inventor: KIZJAEV BORIS MIKHAJLOVICH
IPC: A01B79/02
Filed: 2004-10-18
Granted: 2006-06-27
Abstract: FIELD: agriculture, in particular, growing of farm crops adapted for feeding of animals. 
     SUBSTANCE: method involves sowing seeds of annual and perennial fodder crops in parallel alternating rows, said crops being similar in cultivation methods and differing in nutritive substance content; after sowing, providing cultivation of spacings at initial stage of growing and life of plants for eliminating weed plants lacking feeding qualities; harvesting mixtures along rows by mowing for producing of hey or by grazing of crops; forming pasture ecosystems from feed shrubs, subshrubs and perennial grasses used in the ratio of 20-30%, 65-75% and 3-8%, respectively. Method allows autumn-winter pastures to be provided with stable plant associations having increased productivity. In the regions where total annual precipitation is 170-250 mm, yield of dry fodder mass from pastures is 1.0-1.2 t/hectare, and in the regions where total annual precipitation is 260-450 mm, yield of dry fodder mass is 1.5-2.0 t/hectare. 
     EFFECT: increased stability and productivity of fodder crop phytocenosis in long-duration pasture ecosystems. 
     3 tbl
Patent RU-2278987-C1 (RU)
Inventor: MELESHKO VLADIMIR JUR EVICH
IPC: F02K9/08
Filed: 2004-12-27
Granted: 2006-06-27
Abstract: FIELD: rocketry. 
     SUBSTANCE: invention relates to destruction and recycling of solid-propellant rocket engines by combustion of charges of solid-propellant.  Proposed method of recycling by combustion on stand includes fastening of solid-propellant rocket engine by nozzle part inwards elongated mixing chamber.  Then ignition is done and delivery of oxidizing fluid into mixing chamber is provided in process of burning of solid propellant for its afterburning.  Oxidizing fluid is delivered uniformly over perimeter of mixing chamber in zone of location of nozzle part of solid-propellant rocket engine.  Chilling of main lines delivering cryogenic oxidizing fluid is carried out before ignition of solid-propellant rocket engine.  Oxidizing fluid is essentially mixture of liquid oxygen and liquid nitrogen.  Oxidizing fluid is delivered from stationary or portable contains along pipelines with equal hydraulic and thermal resistances to spraying nozzle providing particles of 10-100 mcm.  Nozzles are uniformly spaced over perimeter of mixing chamber. 
     EFFECT: reduced capital outlays for construction on stand installation, reduced time taken for mounting and adjusting of objects of infrastructure, simplified design of stand and reduced cost of its operation. 
     6 cl, 4 dwg
Patent RU-2282706-C1 (RU)
Inventor: AKBULATOV ISKANDER TIMUROVICH
IPC: E21B17/14
Filed: 2004-12-28
Granted: 2006-08-27
Abstract: FIELD: mining, particularly to lower casing pipe in well bore during well construction. 
     SUBSTANCE: casing pipe shoe comprises hollow cylindrical body provided with connection thread at upper part thereof. The connection thread is adapted to connect the body to casing pipe. Guiding plug having axial channel, through axial slots and conical lower part is fixedly secured to the body. The shoe also has deflecting members and fingers. The deflecting members are made as bent double-armed levers having T-shaped cross-sections. Each lever includes base and support plate. Outer surface of support plate defines round billet sector in cross-section. Lever bases are located in through axial slots of guiding plug. Guiding plug and lever bases are provided with radial channels for finger receiving. The levers are uniformly installed on outer side surface of guiding plug by means of fingers and may rotate about the fingers. Major lever arms are directed towards lower end of guiding bush, minor ones are directed towards the body. 
     EFFECT: increased reliability of casing pipe lowering and installation in abnormal well bore. 
     2 cl, 4 dwg
Patent RU-2270314-C1 (RU)
Inventor: BALDENKO DMITRIJ FEDOROVICH
IPC: E21B4/02
Filed: 2005-02-10
Granted: 2006-02-20
Abstract: Изобретение относится к области бурения нефтяных и газовых скважин, а именно к техническим средствам. Задачей изобретения является обеспечение оптимального режима работы двигателя при заторможенном роторе путем возможной циркуляции промывочной жидкости через двигатель и возможности его многократного использования без подъема инструмента. Заявляемый забойный двигатель состоит из неподвижного статора, полого ротора и предохранительного клапана. Предохранительный клапан включает корпус, в котором размещены подпружиненный полый корпус и неподвижный цилиндр. Новым в устройстве является то, что предохранительный клапан установлен над ротором забойного двигателя, а его корпус выполнен с радиальными отверстиями и соединен с верхней частью ротора, при этом он дополнительно снабжен двумя неподвижными цилиндрами. Подпружиненный полый поршень выполнен трехступенчатым с посадочными поверхностями площадью S 1 , S 2 , S 3 , взаимодействующими с неподвижными цилиндрами, при этом площади посадочных поверхностей поршня связаны соотношением S 2 >S 1  + S 3 . 1 ил.
Patent RU-2291456-C1 (RU)
Title: Mode of computer-interferometric detection-direction finding of signals of extended spectrum
Inventor: IVANOV NIKOLAJ MAKAROVICH
IPC: G01S5/02
Filed: 2005-03-23
Granted: 2007-01-10
Abstract: FIELD: the invention refers to measuring technique and may be used for passive detection and direction finding of communications systems, location and control, using complex signals. 
     SUBSTANCE: the technical result is achieved due to using of the reliability criterion of detection-direction finding and solution of the problem of the "reference signal" at compression of signal spectrum with low spectral power density of an unknown form. That approached quality of matched filtering at low signal-to-noise ratios to maximum attainable quality for the completely known reference signal. At that sensitivity of detection and direction finding of signals with extended spectrum increases in relation to the prototype in N times where N - a number of antennas of the receiving array. 
     EFFECT: increases effectiveness of detection-direction finding of the sources radiating broad class signals with extended spectrum of unknown form having energy and time secretiveness. 
     2 cl, 1 dwg
Patent RU-2294349-C1 (RU)
Title: Method of manufacturing running-track and playing ground coverings
Inventor: MEDVEDEV VIKTOR PROKOF EVICH
IPC: E01C13/06
Filed: 2005-06-14
Granted: 2007-02-27
Abstract: FIELD: manufacture of polymeric building materials. 
     SUBSTANCE: running-track and playing ground coverings are manufactured by depositing mixture of rubber crumb and isocyanate prepolymer-based composition, in which process rubber crumb is preliminarily mixed with water and further isocyanate prepolymer-based composition is added, said composition being made up of, wt parts: isocyanate prepolymer 100, polymethylene-polyphenylisocyanate 25-46, glycerol 8-11, catalyst 0.01-0.10, and water 0.6-1.5. 
     EFFECT: simplified technology and improved sports and technical characteristics of covering. 
     1 tbl
Patent RU-2295437-C1 (RU)
Title: Sawing device
Inventor: BABAEV AZER KAKHRAMAN OGLY
IPC: B27B27/00
Filed: 2005-08-08
Granted: 2007-03-20
Abstract: FIELD: sawing devices, in particular guide constructions. 
     SUBSTANCE: the device has a box-type jig representing a platform with holes and two lateral walls with slots made at different angles for lateral and longitudinal saw cuts, and eccentrics designed for fastening the blanks and positioned in the platform holes.  At is provided at least with one additional box-type jig similar to the main one but smaller in dimensions installed between the lateral walls of the jig of larger dimensions, dovetail grooves are made on the inner sides of the lateral walls of all the jigs, and dovetail bosses are made on the outer sides of the lateral walls of the additional jigs for placement in the above grooves.  Different modifications of the device design are given. 
     EFFECT: enhanced reliability and compactness of the device, and enhanced labor productivity at sawing of blanks of small cross-section. 
     3 cl, 3 dwg
Patent RU-2296320-C1 (RU)
Title: Acoustic-emission method for diagnostics of wheel pairs of railroad train and device for realization of said method
Inventor: STEPANOVA LJUDMILA NIKOLAEVNA
IPC: G01N29/04
Filed: 2005-09-07
Granted: 2007-03-27
Abstract: FIELD: acoustic-emission diagnostics of wheel pairs of railroad train. 
     SUBSTANCE: acoustic transformers are mounted on disks of wheels and axis of wheel pair, and after serial application of vertical load to axis, horizontal load to disks of wheels and joint loads, registration of main parameters of received acoustic emission signals is performed, time intervals between arrival of each signal at acoustic transformer which first received signal and other acoustic transformers are determined, on basis of time intervals, coordinates of sources of acoustic emission signals are determined, after that wheel pair is turned for angle φ=360°/m, where m - number of rotations, determined from condition, that deformations ε in controlled zone of wheel pair should not be less than 0,87ε max , where ε max  - maximal deformation in most loaded section of wheel pair, while location of defect in case of turn of wheel pair for angle φ also moves for same angle, while location of signals from load being applied remains unchanged, also, if during turn center of cluster in zone, where wheel abuts on rail, moves for angle of rotation, in this zone there is also a defect. 
     EFFECT: increased trustworthiness of control, increased defect localization precision, increased speed of operation and expanded functional capabilities due to simultaneous control of assembled wheel pair. 
     2 cl, 7 dwg
Patent RU-2297004-C1 (RU)
Title: Method for estimating psoriatic erythrodermia treatment effectiveness
Inventor: VERESHCHAGINA VIKTORIJA MIKHAJ
IPC: G01N33/68
Filed: 2005-09-14
Granted: 2007-04-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves determining acid alpha-1 glycoprotein and nitrogen oxide content at the time of disease exacerbation and at the moment the patient treatment being over. Acid alpha-1 glycoprotein content reduction being 1.5-1.6 times as high, and nitrogen oxide being 1.8-2.2 times as high, when compared to initial level, high treatment efficiency is considered to take place. Acid alpha-1 glycoprotein content reduction being 1.4-1.75 times as high, and nitrogen oxide being 1.4-1.75 times as high, when compared to initial level, low psoriatic erythrodermia treatment efficiency is considered to take place. 
     EFFECT: high accuracy of prognosis.
Patent RU-2288938-C1 (RU)
Inventor: FRIZORGER VLADIMIR KONSTANTINO
IPC: C10C1/16
Filed: 2005-10-10
Granted: 2006-12-10
Abstract: FIELD: electrode industry. 
     SUBSTANCE: coal pitch or mixture thereof with coal resin fractions is treated by hydropercussion and cavitation pulses in air atmosphere at temperatures no higher than 240°C for no more than 1 h and frequency of hydropercussion/cavitation pulses up to 4500 pulse/sec. Product is characterized by high level of α-olefins. 
     EFFECT: lowered preparation temperature and reduced yield of volatile substances. 
     2 cl, 1 dwg, 2 tbl, 2 ex
Patent RU-2303330-C1 (RU)
Inventor: GARMONOV ALEKSANDR VASIL EVICH
IPC: H04B7/17
Filed: 2006-02-13
Granted: 2007-07-20
Abstract: FIELD: radio engineering, possible use in radio communication systems with several transmitting and receiving antennas. 
     SUBSTANCE: in accordance to the method, a stream of modulation symbols is generated, divided onto packets with N modulation symbols each, whole packet is transferred simultaneously through N transmission channels, one symbol through one channel, at receiving side for each one of transferred modulation symbol packets M-dimensional vector of received signals is formed, signal transfer coefficients are evaluated between transmission and receipt channels, demodulation of estimate of each symbol of transferred packet is performed in accordance with modulation type, determining values of corresponding binary symbols as rigid estimates and trustworthiness metrics of these values as soft estimates, while total noise dispersion is estimated for M receipt channels and possible error of estimation of matrix of transfer coefficients H, a set V of vectors of transferred symbols is created, improved estimates of symbols of transferred packet are determined, demodulation of improved estimates of symbols of transferred packet is performed. 
     EFFECT: increased efficiency of signal receipt when used in communication systems with several transmitting and receiving antennas, simplified signal receipt algorithms and simplified creation of metrics for soft decoding. 
     5 cl, 6 dwg
Patent RU-2306516-C1 (RU)
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: F28D7/00
Filed: 2006-02-20
Granted: 2007-09-20
Abstract: FIELD: chemical, petrochemical and other industries. 
     SUBSTANCE: proposed shell-and tube heat exchanger contains distributing chamber divided by partition and with cover connected with shell, heat exchanger tubes connected by partitions with segment cutouts fixed by pin-type threaded fastener arranged along axis of shell, bellows and unions for inter-tube and tube spaces.  Ratio of outer diameter of shell to length of heat exchange tubes in proposed device is 1.14-0.26; ratio of diameter of heat exchanger tubes to outer diameter of shell is 0.02-0.14; total number of heat exchange tubes is within 13 and 1701; heat exchange surface at length of heat exchange tubes lying within 1 and 9 m is within 1.0-961 sq.m; area of flow section in segment cutouts of partitions is within 30 and 1640 sq.m; area of flow section between partitions is within 50 and 1870 sq.m; area of section of one pass of heat exchange tubes is within 40 and 3750 sq.m; ratios outer diameter D o  of shell to diameters of nominal bores of unions for tube and inter-tubes spaces are equal, lying within 1.9-4.0. 
     EFFECT: increased efficiency of operation. 
     1 dwg
Patent RU-2318198-C1 (RU)
Title: Машина для испытания образцов на растяжение
Inventor: GORBUNOV VLADIMIR NIKOLAEVICH
IPC: G01N3/00
Filed: 2006-05-24
Granted: 2008-02-27
Abstract: Изобретение относится к испытательной технике, а именно к машинам для испытания образцов на растяжение. Техническим результатом является повышение достоверности результатов испытаний за счет исключения неучтенных напряжений в образце и уменьшение массо-габаритных характеристик машины. Машина содержит силовую раму, выполненную в виде основания, верхней неподвижной траверсы, направляющих колонн, ходовых винтов. Ходовые винты связаны с подвижной траверсой через гайки, установленные неподвижно в траверсе. На основании установлен датчик силы, с которым через тягу связан неподвижный захват. Подвижный захват через тягу связан с подвижной траверсой. В тягу одного из захватов (например, верхнюю) встроен узел шарнира, ось вращения которого совпадает с продольной осью образца, поэтому захват может свободно поворачиваться в процессе испытания вокруг оси. Шарнир может быть встроен непосредственно в захват. Наличие шарнира в цепочке «захваты-образец» позволяет устранить возможность возникновения в образце неучтенных касательных напряжений от скручивания. Ходовые винты выполнены с противоположным направлением нарезки и кинематически связаны таким образом, чтобы обеспечивать противоположное направление вращения. 1 з.п. ф-лы, 3 ил.
Patent RU-2313388-C1 (RU)
Title: Способ получения сорбента для очистки технологических сточных вод от ионов хрома и цинка
Inventor: FOMIN VASILIJ VASIL EVICH
IPC: B01J20/30
Filed: 2006-05-24
Granted: 2007-12-27
Abstract: Изобретение относится к области прикладной экологии и может быть использовано для очистки сточной воды от ионов хрома, цинка и других металлов. В растворе трехзамещенного фосфорнокислого натрия с концентрацией 2-8 г/дм 3  выдерживают древесные опилки различных пород деревьев в течение 10 часов при комнатной температуре при периодическом перемешивании раствора с опилками, затем проводят фильтрацию, осадок промывают и сушат. 1 табл.
Patent RU-2320102-C1 (RU)
Title: Плазмотрон для напыления
Inventor: DORZHIEV VALERIJ BATOMUKUEVICH
IPC: H05H1/42
Filed: 2006-05-30
Granted: 2008-03-20
Abstract: Изобретение относится к области машиностроения, в частности к дуговым плазматронам с аксиальным вводом порошка для напыления металлических и неметаллических защитных покрытий на изделия. Технический результат заключается в уменьшении эрозии материала анода и катода, повышении ресурса эксплуатации плазматрона, а также в повышении качества защитных покрытий. Согласно изобретению плазматрон для напыления состоит из катодного 1 и анодного 2 узлов, разделенных изоляционной вставкой 3. Анодный узел 2 содержит водоохлаждаемый сопло-анод 4, уплотненный двумя резиновыми кольцами 5. Катодный узел 1 содержит воздушноохлаждаемый катод 6 с термохимической катодной вставкой 7, который крепится на конце штуцера-катододержателя 8, в центральный канал 9 которого вставлен завихритель 10. Для аксиального ввода воздушнопорошковой смеси в столб дугового разряда на конце воздушноохлаждаемого катода 6 выполнены порошковые каналы 11, которые расположены вокруг термохимической катодной вставки 7 под острым углом к его оси. 1 ил.
Patent RU-2309915-C1 (RU)
Title: Glaze
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C03C8/04
Filed: 2006-05-31
Granted: 2007-11-10
Abstract: FIELD: ceramics. 
     SUBSTANCE: invention proposes glaze comprising the following components, wt.-%: SiO 2 , 40.0-45.0; B 2 O 3 , 17.0-22.0; Na 3 AlF 6 , 1.0-2.0; ZrO 2 , 6.0-10.0; SrO, 2.0-4.0; Sb 2 O 3 , 0.1-0.2; TiO 2 , 4.0-6.0; PbO, 1.4-2.8; CaO, 3.0-5.0; BaO, 2.0-3.0; Al 2 O 3 , 3.0-5.0, and ZnO, 6.0-10.0. Invention provides enhancing thermal stability and luster of glaze. Proposed glaze is used in manufacturing facing slabs, tiles and articles for domestic ceramics. 
     EFFECT: improved and valuable properties of glaze. 
     1 tbl
Patent RU-2312541-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/50
Filed: 2006-06-05
Granted: 2007-12-20
Abstract: FIELD: food industry. 
     SUBSTANCE: the present innovation deals with manufacturing meat-vegetable canned food. It is necessary to prepare all the formula components, cut hen meat and roast it in melted butter, cut potatoes, cauliflower and tomatoes followed by their blanching, carrots should be cut and blanched, podded beans and parsley greens should be cut and frozen. One should mix at oxygen-free technique potatoes, carrots, cauliflower, tomatoes, podded beans, parsley greens, sour cream, common salt, hot black pepper. Hen meat, the mixture obtained and bone broth should be packed at the preset expenditure of components, sealed and sterilized. The innovation provides the manufacturing of canned food being of increased digestibility against conventional culinary dish. 
     EFFECT: higher efficiency of manufacturing.
Patent RU-2322021-C1 (RU)
Title: Способ резервирования зерна зеленого горошка
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A01F25/00
Filed: 2006-08-15
Granted: 2008-04-20
Abstract: Изобретение относится к технологии подготовки к хранению зерна зеленого горошка. Способ предусматривает обработку горошка эйкозапентаенатом аммония, покос, сушку в валках до остаточной влажности около 14% и обмолот зеленого горошка. Способ обладает сокращенной энергоемкостью и позволяет сократить количество отходов зерна при его последующей переработке.