baber/WOPTO huggingface dataset:
Patent RU-2175110-C1 (RU)
Title: Способ уничтожения боевых отравляющих веществ и устройство для его реализации
Inventor: ADAMOVICH B A
IPC: F42D5/04
Filed: 2000-07-04
Granted: 2001-10-20
Abstract: Изобретение относится к области экологической безопасности, в частности к уничтожению боевых отравляющих веществ (БОВ). В предложенном способе закладывают в подземную зарядную камеру электролизер высокого давления, комплект боевых отравляющих веществ в своих оболочках, реагенты, взрывное устройство, герметизируют камеры бетонной пробкой, подрывают, причем пиролиз и окисление БОВ осуществляется с использованием кислородно-водородной горючей смеси при температуре 3000 °С и давлении до 1000 атм, после чего зарядная камера переводится в режим длительной консервации. Для осуществления способа предложено устройство, содержащее подземную зарядную камеру, комплект боевых отравляющих веществ в своих оболочках, реагенты, взрывное устройство, бетонную пробку для герметизации камеры, причем оно дополнительно содержит электролизер высокого давления без разделения фаз, запас воды с электролитом, пирошашку с электродетонатором, снабженную кабельной сетью для связывания электролизера и пирошашки с электродетонатором с наземным пунктом управления. Обеспечивается безопасное осуществление полного разложения и дезактивации ядовитых свойств БОВ. 2 с. п. ф-лы, 2 ил.
Patent RU-2183520-C1 (RU)
Title: Устройство для регулирования положения и фиксации верхнего и нижнего валков в клети обжимного стана
Inventor: SAFRONOV V I
IPC: B21B31/18
Filed: 2000-09-25
Granted: 2002-06-20
Abstract: Изобретение может быть использовано в машиностроительной и металлургической промышленности при изготовлении и эксплуатации блюмингов. Устройство содержит верхние и нижние подушки с шарнирными планками износа на всю высоту подушек, контактирующих с планками износа прижимных планок, фиксирующих верхний валок в осевом направлении. При настройке положения верхнего валка добиваются минимального зазора и параллельности между планками износа прижимных планок и подушек на всю высоту верхних подушек, благодаря этому при перемещении валка вверх не происходит заклинивания подушек и ударов в нажимном устройстве стана. Нижняя подушка, наряду с осевой фиксацией валка, при помощи стопорных механизмов фиксирует валок также и в направлении оси прокатки. Захват полосы валками улучшается, стойкость станины, планок износа стенок окон станины и подушек увеличивается. Износ винтовых пар и опор нажимных винтов уменьшается. 1 з.п. ф-лы, 7 ил.
Patent RU-2186478-C1 (RU)
Inventor: PONOMAREV G V
IPC: A01D41/12
Filed: 2000-12-04
Granted: 2002-08-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: belt drive connecting and disconnecting mechanism has driving and driven pulleys, belt and tension device equipped with mechanism for deflecting driven run of belt from driving pulley. Tray is adapted for restricting slackening extent of driving run of belt. Pin of double-armed lever and drive lever of tension device is connected to slide. Drive lever is provided with belt tension extent indicator and is connected with its lower end to rod for sliding and rotating relative to this rod. Slide is positioned in guides and equipped with adjusting and retaining worm mechanism. Deflecting mechanism for driving run of belt is made in the form of L-shaped pivotal lever with stop. L-shaped lever is axially aligned with drive shaft and is connected to tension device through rod. Said mechanism is adapted for combine working tool drives and provides for optimal tensioning and tension compensation of belt. EFFECT: simplified construction, enhanced reliability in operation and increased efficiency. 2 cl, 4 dwg
Patent RU-2187867-C1 (RU)
Title: Wide-band directive antenna
Inventor: ALEKSAKHIN V S
IPC: H01Q19/10
Filed: 2000-12-04
Granted: 2002-08-20
Abstract: FIELD: antenna engineering for various radio systems. SUBSTANCE: wide-band directive antenna that may be used as self-contained device or as radiator of complex antenna assemblies has planar reflecting screen and zigzag-shaped radiating sheet degenerated into ring filled with two metal quadrants with power supply points 6 in their apexes and notches in the form of segments formed by arches of radius R = 0,18λ max  and chords running at distance l = 0,15λ max  from power supply points; side surfaces of one metal quadrant are connected to surfaces of other metal quadrant, which is mirror image of the former, through resistors of 100-200 Ohms at points spaced l = 0,15λ max  apart from power supply points. Narrow strip conductor, d = 0,06λ max  wide and S = (0,03-0,05)λ max  long, where P = 0,25λ max  is maximal wavelength of operating frequency band, is installed in front of zigzag-shaped radiating sheet at distance λ max  along axis crossing its power supply points symmetrically to its geometric center. EFFECT: improved stabilization of antenna directivity pattern in operating frequency band.
Patent RU-2182968-C1 (RU)
Inventor: KJU N G
IPC: E21C37/12
Filed: 2001-01-09
Granted: 2002-05-27
Abstract: FIELD: mining; applicable in formation of initiating fracture in well, presetting the orientation of rock fracturing plane in mining of valuable crystalline raw materials and stone, construction of roads and tunnels in mountainous regions, and breakage of oversizes. SUBSTANCE: device includes a tube with circular stop at its end and longitudinal slots, and a rod located in the tube for longitudinal motion. The tube is filled with non-Newtonian fluid. A disc spring with the top facing the rod is installed on the tube end from side of circular stop. The rod has a transverse hole into which stem is installed which runs through longitudinal slots. EFFECT: increased efficiency of device operation, reduced time for rock fracturing, simplified design of device. 4 cl, 3 dwg
Patent RU-2178234-C1 (RU)
Title: Secondary power supply
Inventor: MAGAZINNIK L T
IPC: H02M3/137
Filed: 2001-02-13
Granted: 2002-01-10
Abstract: FIELD: electrical engineering; power supplies for various electrical and electric processing plants. SUBSTANCE: secondary power supply has power circuit incorporating diode bridge whose diagonally opposite ac terminals are connected across supply mains. Connected to one of bridge leads through series-connected inductance coil and cutoff diode is terminal lead of load shorted out by filter capacitor. Other lead of load is connected through current sensor to second lead of bridge. Transistor switch connected for passing current between common point of inductance coil and cutoff diode and that of load and current sensor is provided with respective input for its control unit. The latter has AND gate and logic circuit incorporated in two semiconductor relays. EFFECT: enhanced power factor of single-phase power supply. 3 dwg
Patent RU-2198886-C1 (RU)
Inventor: LOBANOVA A A
IPC: C07D487/08
Filed: 2001-06-13
Granted: 2003-02-20
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to method of synthesis of cyclic nitroamines. Invention describes method of synthesis of 1,5-dinitro-endomethylene-1,3,5,7-tetrazacyclooctane. Method involves interaction of urea derivatives with methylolating agent, their decarboxylation followed by neutralization with aqueous ammonia and isolation of the end substance. Urea is used as the parent substance for synthesis of its derivatives and urea is treated with a mixture of sulfuric and nitric acids taken in the mass ratio = 1:(5- 10) at temperature 20 C - 20 C followed by successive mixing the prepared reactive mass with water at temperature 20 C, not above, with methylolating agent at temperature 0=60 C and ammonia at temperature 0-25 C. Formaldehyde or urotropin is used as a methylolating agent. Invention provides synthesis of the end substance based on available raw. EFFECT: improved method of synthesis, increased yield. 3 tbl
Patent RU-2202169-C1 (RU)
Inventor: VIKHMAN A I
IPC: A23B9/14
Filed: 2001-10-09
Granted: 2003-04-20
Abstract: FIELD: pest control during storage and transportation. SUBSTANCE: method involves hermetically sealing room; treating food product by spraying it with active substance in the form of aerosol; prior to treating food product with aerosol spray, blowing room through for creating finely-dispersed dust suspension in air; saturating air and food product with aerosol generated by "hot" fog generator for 6-12 hours, with following exposure for 1-3 hours and ventilating room; treating room with "cold" fog generated by "cold" fog generator at moisture content of air not in the excess of 80%. Size of drops created in the process of spraying of aerosol by "cold" fog generator is 50-70 micron and of drops or "hot" fog 1-50 micron. Active substance may be Carbophos, Phuphanon, Actellic, Arribo, Cymbush or Cypecryl. Method allows food products such as grain, groats, dry vegetables etc to be effectively protected from pests during storage or transportation by sea, river and railway transport. EFFECT: increased disinfecting effectiveness, reduced cost of product preparing and storing processes. 4 cl, 1 tbl
Patent RU-2195938-C1 (RU)
Inventor: STARTSEV V F
IPC: A61K31/19
Filed: 2001-10-26
Granted: 2003-01-10
Abstract: FIELD: veterinary science, medicine. SUBSTANCE: one should mix sodium chloride, potassium chloride, sodium citrate, glucose, water, succinic acid, phosphaden, magnesium asparaginate, potassium asparaginate and, additionally, pyracetam at the following ratio of components, weight%: sodium chloride 0.87-0.9, sodium citrate 0.02-0.03, glucose 4.5-5.0, succinic acid 0.04-0.05, phosphaden 0.001-0.0012, magnesium asparaginate 0.20- 0.21, potassium asparaginate 0.21-0.22, pyracetam 0.2- 1.0, water for injections - the rest. EFFECT: higher activity of preparation. 3 ex, 2 tbl
Patent RU-2206569-C1 (RU)
Inventor: ZHELUDOV E A
IPC: C07F5/02
Filed: 2002-01-08
Granted: 2003-06-20
Abstract: FIELD: technology of organoboron compounds. SUBSTANCE: invention relates to method for preparing catechol borane that can be used as a monofunctional hydroborating agent for alkenes and alkynes. Invention describes method for preparing catechol borane by interaction of pyrocatechol with diborane in diethyl ether medium at temperature (-10)-(10) C in the mole ratio pyrocatechol : diborane = 1 : (0.4-0.5), respectively. Then reactive mass is kept at temperature 0-35 C and blown off with inert gas. Method ensures to obtain catechol borane with the yield 88.0-92.0% and high purity 99.7-100.0%. EFFECT: improved preparing method, increased yield, improved purity.
Patent RU-2213697-C1 (RU)
Title: Method of heat treatment of powder material and reactor and plant for realization of this method
Inventor: SHISHKIN S F
IPC: F27B15/00
Filed: 2002-01-08
Granted: 2003-10-10
Abstract: FIELD: processing powder materials, mainly aluminum hydroxide. SUBSTANCE: proposed method includes preliminary straight-flow drying of moist aluminum hydroxide in ascending flow of waste gases, cyclone separation, preliminary straight-flow heating in waste gas flow, supply to reaction chamber and roasting in suspended state with combustion products of fuel and preheated air flow, cyclone separation of alumina thus obtained, multi-stage straight-flow cooling with air fed to reaction chamber and final cooling of commercial alumina; mixture of combustion products of fuel and preheated air is prepared separately. Plant proposed for realization of this method includes drying unit for drying moist aluminum hydroxide, cyclone separator, unit for preliminary straight-flow heating, roasting reactor, cyclone separator for produced alumina, multi-stage cyclone unit for cooling alumina and heating air and commercial alumina cooler; burner unit of reactor is made in form of cylindrical prechamber which is equipped with several burners located tangentially and smoothly distributed over cylindrical surface; it has lower central inlet opening for air and upper central outlet opening for mixture of combustion products and air which is coupled with lower central inlet opening of reaction chamber; prechamber is coaxially connected with lower part of reaction chamber; reactor is provided with additional heater for delivery of air to burner unit. EFFECT: improved quality of commercial alumina; enhanced economical efficiency of process. 8 cl, 4 dwg, 1 tbl
Patent RU-2205068-C1 (RU)
Title: Method of preparing nickel-aluminum-chromium catalyst for reduction-oxidation processes, in particular for carbon monoxide methanation
Inventor: OBYSOV A V
IPC: B01J23/86
Filed: 2002-02-18
Granted: 2003-05-27
Abstract: FIELD: redox catalysts. SUBSTANCE: invention relates to preparation of nickel-aluminumchromium catalysts used for hydrogenation, gas treatment, and carbon monoxide methanation processes. Catalyst is prepared by treating dry basic nickel carbonate/aluminum oxide mixture with chromic anhydride solution used in amount 93-98% based on theoretically required amount, adding to resulting mixture 22-30% (wt/%t) aqueous ammonia in amounts 0.3 to 0.8 wt parts per 1 wt part mixture, drying, calcination, plasticization, drying, calcination, additional treatment of calcined material with chromic anhydride in amounts 2 to 7% of theoretically required amount, tableting, and reduction. EFFECT: increased activity and mechanical strength of catalyst. 2 cl
Patent RU-2224465-C1 (RU)
Inventor: POTATURKINA-NESTEROVA N I
IPC: A61B16/00
Filed: 2002-06-05
Granted: 2004-02-27
Abstract: Изобретение относится к экспериментальной медицине. Мышам и крысам однократно вводят взвесь вакуолярных форм бластоцист в количестве 0,5-1,0 мл соответственно в концентрации 10 6 -10 7 /мл через рот. Способ позволяет воспроизвести кишечный бластоцистоз адекватно естественным условиям, сократить сроки начала заболевания и увеличить степень выраженности его проявлений.
Patent RU-2217929-C1 (RU)
Inventor: JUSHINA E A
IPC: A23L11/00
Filed: 2002-06-07
Granted: 2003-12-10
Abstract: Изобретение предназначено для производства консервов и может быть использовано в консервной промышленности. Способ включает фасовку в тару твердых компонентов и заливочной жидкости. Сушеные растительные компоненты перед введением в состав продукта восстанавливают в присутствии препарата, полученного из биомассы микромицета Mortierella gracilia по заданной технологии. Далее консервы герметизируют и стерилизуют. Такая технология позволит снизить расход технологической добавки, препятствующей развариванию сушеных растительных компонентов, уменьшить ее влияние на вкус целевого продукта и повысить его цветостабильность.
Patent RU-2223379-C1 (RU)
Title: Cutting-type drilling bit
Inventor: CHUKHRJAEV N P
IPC: E21B10/42
Filed: 2002-06-06
Granted: 2004-02-10
Abstract: FIELD: mining industry. SUBSTANCE: cutting- type drilling bit has body and mobile blades coupled to body by means of axles and reinforced by wear-resistant plates forming nonrectilinear convex cutting edge, cutting with angle α in central part of bit between mobile blades which diameter can narrow, springy inserts placed in spaces of body between body and mobile blades. Mobile blades are mounted for turn in plane of their front faces around axles which are located in peripheral part of body and change of form of cutting by decrease of cutting angle from α to 0 degrees. Tangent line drawn through cutting edge of wear- resistant plates in peripheral part of cutting edge of blades forms with axle of bit angle equal to half-angle α/2 of cutting. Springy inserts come in the form of wedge with angle equal to half-angle α/2 of cutting facing peripheral part of body. Body and mobile blades are faired by surfaces made by radii of circumference with centers in axles and have thrust collars on matched surfaces positioned for interaction with maximal diameter of cutting. EFFECT: increased efficiency of drilling of rocks alternating by hardness thanks to change of form of cutting of bit. 3 dwg
Patent RU-2216537-C1 (RU)
Title: Method for preparing peroxyacetic acid
Inventor: KHIDIROV SH SH
IPC: C25B3/23
Filed: 2002-06-28
Granted: 2003-11-20
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to technology for preparing organic peroxide compounds, namely to preparing peroxyacetic acid. Method involves electrolysis of aqueous solutions of alkaline metal or ammonium acetate in anode compartment of diaphragm electolyzer in the presence of addition of alkaline metal or ammonium thiocyanate taken in the concentration 0.5-2.0 g/l at current density 0.05-1.0 A/cm 2  followed by concentrating formed acid aqueous solution by evaporation of vacuum distillation off. EFFECT: simplified process, enhanced yield and quality of end product. 3 tbl, 3 ex
Patent RU-2203383-C1 (RU)
Inventor: VANIFAT EV V I
IPC: E21B33/14
Filed: 2002-07-03
Granted: 2003-04-27
Abstract: FIELD: construction of wells of various assignment, oil and gas wells included, specifically sinking of casing liners into these wells with subsequent cementing. SUBSTANCE: gear has body with windows coupled to transportation rig, funnel with pocket in its internal surface tied up to casing liner. Load-bearing rests fixing body relative to funnel are positioned in pocket of funnel and in windows of body, differential bushing is coupled to body with the aid of sheared members insulating internal space of body from outer space and ensuring possibility of unfixing of body with reference to funnel in case of its axial displacement with simultaneous communication of internal space of body with outer space. In accordance with invention body is made of several components and has external shoulder forming longitudinal ring pocket in external surface of body. Body and internal surface of funnel form ring space communicating with ring pocket. Differential bushing is located in ring space and in ring pocket and has conical surface on part of external side surface. It interacts with internal side surface of load-bearing rests. Rests have conical surfaces for accommodation of conical surface of differential bushing. Body has radial holes hydraulically communicating its internal space with ring space. Windows are cut in external shoulder of body. EFFECT: enhanced functional reliability of gear thanks to reduced time of its setting in working position and to diminished number of actuating elements to drive gear to working position. 5 cl, 2 dwg
Patent RU-2219495-C1 (RU)
Title: Vibratory gyro
Inventor: MEZENTSEV A P
IPC: G01C19/56
Filed: 2002-07-24
Granted: 2003-12-20
Abstract: FIELD: measurement technology, vibratory gyroscopic devices designed to measure angular velocity, particular. SUBSTANCE: vibratory gyro measuring angular velocity has case, rotor unit of elastically intercoupled rotor and hub made of single silicon monocrystal, elastic suspension linking hub to case, insulation plates with electrodes and even number of magnetic systems each presenting horse shoe magnetic circuit with flat permanent magnets on ends between which flat gap is formed. Hub comes in the form of rectangular plate with base cards arranged in symmetry on both sides in its corners and in center, rotor has form of frame embracing hub with clearance over perimeter coupled to it by two elastic flat bridges placed in symmetry on both sides of hub. Rectangular insulation plates which outlines coincide with those of frame are mounted on base cards of hub in symmetry on both sides of frame with clearance. Two electrodes are formed by deposition of metal coating on internal side of each insulation plate in opposition to frame, flat coil is formed on external side of plate, over its perimeter. Hub and insulation plates are coupled to case with the use of elastic suspension which axis is perpendicular to plane of plates and passes through common center of masses of rotor unit and insulation plates. Sections of coils on insulation plates are positioned in magnetic field of gap of each magnetic system and electrodes, coils on insulation plates and hub are provided with elastic current leads for communication with servoelectronics. EFFECT: increased precision of measurement of angular velocity thanks to diminished interaction of oscillations of single-degree-of-freedom oscillatory system along oscillation axes, decreased effect of excitation system on measurement system, raised sensitivity of vibratory gyro. 5 cl, 6 dwg
Patent RU-2227943-C1 (RU)
Title: Resistance relay
Inventor: PUKHOV I K
IPC: H01H47/10
Filed: 2002-10-08
Granted: 2004-04-27
Abstract: FIELD: electrical engineering. SUBSTANCE: proposed resistance relay that can be used as remote quadrangular-characteristic protective gear depending for its operation on phase comparison of four quantities in single comparison circuit has final element, compared voltages converter built around first, second, third, and fourth comparators, first AND gate, second AND gate, first OR gate, third AND gate, subtraction unit, first and second counters, two-way limiter, adder, nonrecursive filter, fifth comparator, second OR gate, monostable multivibrator, clock generator, and compared voltages shaping unit. EFFECT: enhanced precision and noise immunity. 1 cl, 2 dwg
Patent RU-2232897-C1 (RU)
Title: Перекрытие секции механизированной крепи
Inventor: ANTONOV S D
IPC: E21D23/06
Filed: 2002-12-16
Granted: 2004-07-20
Abstract: Изобретение относится к разработке месторождений полезных ископаемых подземным способом, а именно к механизированным крепям очистных комплексов и агрегатов для выемки маломощных пластов. Задачей изобретения является повышение надежности работы, увеличение службы крепи и удобство монтажно-демонтажных работ. Перекрытие секции механизированной крепи включает состыкованные верхняк и козырек с контактирующими поверхностями, узлы крепления козырька к верхняку. Контактирующие поверхности выполнены из направляющих, наклонных к плоскости перекрытия, и криволинейных опор, перпендикулярных продольной оси перекрытия, причем контактирующие поверхности расположены симметрично относительно продольной оси перекрытия и в шахматном порядке - относительно стыка козырька к верхняку, снабженного узлами крепления. Направляющие могут быть расположены наклонно к продольной оси перекрытия и могут быть выполнены прямолинейными или криволинейными со стороны криволинейных опор. Узел крепления козырька к верхняку может быть выполнен в виде трубы, внутрь которой вставлена ось с насаженной на нее серьгой, конец которой имеет резьбу, или из проката круглого сечения и взаимодействующего с ним клина, и гайки со сферической поверхностью, входящей в коническое гнездо, и контргайки. 5 з.п. ф-лы, 8 ил.
Patent RU-2217181-C1 (RU)
Title: Device for treating objects of living and inorganic nature
Inventor: SEROV I N
IPC: A61N1/16
Filed: 2003-02-28
Granted: 2003-11-27
Abstract: FIELD: medical engineering. SUBSTANCE: device operates by transforming electromagnetic field of natural and artificial origin into electromagnetic field structured in frequency, spatially and informationally. Device has a set of regular tetrahedral pyramids enclosed one inside another, having the same symmetry axis and bases belonging to the same plane. All pyramids have common apex, the angles of base of every following pyramid are located in the middle of the preceding pyramid side. The whole complex is divided into tiers by planes running in parallel to base. Rib of each of the pyramids is connectable to the center of the nearest facet of the next pyramid internal with respect to the former one with a vertical partition. The device is manufacturable from glass for utilizing the whole visible spectrum range of electromagnetic radiation. EFFECT: selective special purpose treatment for improving composition and structure of various materials an applying positive influence upon life and metabolism processes. 7 cl, 5 dwg