baber/WOPTO huggingface dataset:
Patent RU-2228167-C1 (RU)
Inventor: SITNIKOV I A
IPC: A61K8/24
Filed: 2002-12-26
Granted: 2004-05-10
Abstract: FIELD: medicine, stomatology. SUBSTANCE: the present innovation deals with curative- prophylactic tooth pastes. The suggested tooth paste contains silicon dioxide, glycerol or sorbitol, Na- carboxymethylcellulose, sodium laurylsulfate, sodium fluoride or monofluorophosphate, calcium carbonate or glycerophosphate, extract obtained out of Siberian larch resin, conservant, saccharin or xylite, fragrance, food dyeing substance, water. All the components are taken in certain quantitative content. The suggested paste is of caries-prophylactic, antiphlogistic, antiparodontium, hemostatic and antiseptic action, affects microcirculation processes by enhancing the trophics of parodontium tissues. EFFECT: higher whitening action. 1 cl, 5 ex, 2 tbl
Patent RU-2237514-C1 (RU)
Title: Nitrogen monoxide decomposition catalyst and a way of carrying out processes including formation of nitrogen oxide
Inventor: NIRISEN EHJSTEJN
IPC: B01J23/75
Filed: 2001-07-04
Granted: 2004-10-10
Abstract: The present invention relates to a catalyst comprising 0.1-10 mol % Co3-xMxO4, where M is Fe or Al and x=0-2, on a cerium oxide support for decomposition of N2O in gases containing NO. The catalyst may also contain 0.01-2 weight % ZrO2. The invention further comprises a method for performing a process comprising formation of N2O. The N2O containing gas is brought in contact with a catalyst comprising 0.1-10 mol % Co3-xMxO4, where M is Fe or Al and x=0-2, on a cerium oxide support, at 250-1000° C. The method may comprise that ammonia is oxidized in presence of an oxidation catalyst and that the thereby formed gas mixture is brought in contact with the catalyst comprising the cobalt component on cerium oxide support at a temperature of 500-1000° C.
Patent RU-2238848-C1 (RU)
Inventor: SEMIONOV E N
IPC: B30B15/00
Filed: 2003-02-13
Granted: 2004-10-27
Abstract: FIELD: plastic working; power drives of pneumohydraulic presses. 
     SUBSTANCE: proposed power drive includes main and power cylinders rigidly connected with stationary cross-rail and ram of press. Piston space of main cylinder communicates with rod space of power cylinder through channel made in rod of power cylinder which can be closed by valve. Main and power cylinders are made with different size effective cross-section areas. Ratio of cross-section effective area of main cylinder to cross-section effective area of power cylinder rod space is within 0.25and 1.05. Valve is made flush with in bottom of main cylinder. Main and power cylinders are made with separate housing forming cylinder assembly housing. Distributor is installed in upper part of power cylinder rod space. 
     EFFECT: enlarged operating capabilities and increased efficiency of press power drive. 
     4 cl, 2 dwg
Patent RU-2224649-C1 (RU)
Title: Device for ultrasonic impregnation
Inventor: KHMELEV V N
IPC: C08J7/18
Filed: 2003-02-17
Granted: 2004-02-27
Abstract: FIELD: devices for impregnation of fibrous fillers by various polymeric binders, applicable in manufacture of products of fibrous composite materials (glass-reinforced plastics, organic plastics, carbonic plastics). SUBSTANCE: the device for ultrasonic impregnation of filler by a binder has a bath with a binder, pressure rollers for displacement of the filler along the bath bottom. The ultrasonic oscillatory system consists of a converter of electric oscillations to ultrasonic ones, concentrator of mechanical oscillations and a working tool. The latter is made of a plate with rounded-off edges, having a curvilinear radiating working surface. The ultrasonic oscillatory system is positioned above the bath with the binder with a provision for arrangement of the acoustic axis of the oscillatory system at an angle to the surface of the binder in the bath. Part of the working tool is positioned above the surface of the binder. EFFECT: enhanced content of binder and enhanced strength of the final product. 2 dwg
Patent RU-2228923-C1 (RU)
Inventor: PAVLOV D S
IPC: C07C7/148
Filed: 2003-03-11
Granted: 2004-05-20
Abstract: FIELD: petrochemical processes. SUBSTANCE: isobutene-containing hydrocarbon blend is processed via interaction of contained therein isobutene with C1 or C2-alcohol in presence of solid catalyst in zone of alkyl-tert-butyl ether synthesis. Unreacted C4- hydrocarbons are stripped from reaction mixture and resulting ether is passed into ether decomposition zone operated with high-acid solid catalyst. Decomposition is conducted at temperature by 10 to 70 C higher that temperature in ether synthesis zone. Conversion of ether does not exceed 60%. Reaction mixture issued from decomposition zone is distilled to form top stream largely containing isobutene, alcohol, and minor part of non- decomposed ether. Remaining higher-boiling product mainly containing alkyltert-butyl ether is either withdrawn from the system or recycled into ether decomposition zone and distilled stream is rectified to give top stream mainly containing isobutene. Higher-boiling residue containing abovementioned alcohol and ether is either recycled into ether synthesis zone and/or subjected to additional rectification at lower pressure. EFFECT: simplified technology. 4 cl, 1 dwg, 7 tbl, 7 ex
Patent RU-2244322-C1 (RU)
Title: Method and device for radiolocation sounding of underlaying surface
Inventor: REZNIKOV A E
IPC: G01V3/12
Filed: 2003-04-02
Granted: 2005-01-10
Abstract: FIELD: examination of soil subsurface structure. 
     SUBSTANCE: sounding pulses are formed by means of gas discharger and irradiated. Reflected waves are registered and registered signal is subject to preliminary processing. Wave form of signal is achieved by means of comparing with threshold value preset by quantization scale. Data is put onto liquid crystal indicator and recorded to memory. During preliminary processing the signal amplitude quantization quazi-logarithmic scale is formed. Logarithmic full-wave shape of registered signal is represented in form of sequent row of signal wave shapes in three-dimensional form, i.e. "amplitude-delay time-length of profile" with color coding of signal amplitude. Dielectric constant and signal attenuation values in underlaying layers are determined from which values the presence of subsurface objects is judged. Simultaneously with full-wave signal shape the binary frame is put onto screen of liquid crystal indicator. Binary frame is composed of sequent row of full-wave shapes selected at preset threshold value. Device for radiolocation sounding has transmitter, gas discharge-based sounding pulse former, transmitting aerial and receiving unit which has receiving aerial connected in series with aerial amplifier and amplifier-limiter which both are connected in series and compose separate unit of aerial amplifier. Amplifier-limiter is connected with first output of synchronization unit. Basic amplifier is connected with second output amplifier-limiter. Device also has control board, memory unit, liquid crystal indicator, processing unit. First input of processing unit is connected with output of basic amplifier, the second input is connected with output of 7-digit digital-to-analog converter and the third input is connected with output of controller. Output of processing unit is connected with input of controller which is in turn connected with synchronization unit, memory unit and liquid crystal indicator. Controller is connected with attenuator control unit through7-digit digital-to analog converter. Attenuator control unit is connected with controlled attenuator of aerial amplifier. Transmitter is brought to operation by means of breaking of photon-coupled pair which is connected with control board of basic unit and transmitter voltage converter. Photon-coupled pair is made of IR diode and photoreceiver. 
     EFFECT: prompt data receiving. 
     2 cl, 6 dwg
Patent RU-2236029-C1 (RU)
Title: Устройство для определения индукции геомагнитного поля с подвижного объекта
Inventor: SMIRNOV B M
IPC: G01V3/40
Filed: 2003-06-02
Granted: 2004-09-10
Abstract: Изобретение относится к области измерительной техники и может быть использовано в магниторазведке для поиска полезных ископаемых, в области космических исследований для измерения магнитного поля околоземного пространства и магнитного поля планет, в магнитной навигации для определения местоположения судна и т.д. Устройство содержит размещенные на подвижном объекте трехкомпонентный магнитометрический датчик, три усилительно-преобразовательных блока, генератор переменных напряжений, регистрирующий блок, два углоизмерительных устройства, устройство обработки информации, устройство согласования и поворотное устройство, соединенные между собой определенным образом. Технический результат: снижение погрешности определения индукции геомагнитного поля за счет уменьшения погрешности определения ориентации осей трехкомпонентного датчика относительно осей углоизмерительных устройств, отсутствие влияния погрешности измерения углов курса, крена, тангажа объекта и компенсация проекций вектора магнитной индукции от намагниченности объекта в месте размещения трехкомпонентного датчика. 1 з.п. ф-лы, 1 ил.
Patent RU-2235014-C1 (RU)
Inventor: FILARETOV V F
IPC: B25J13/00
Filed: 2003-07-28
Granted: 2004-08-27
Abstract: FIELD: robotics, possibly development of control systems of robot drive units. 
     SUBSTANCE: apparatus includes additional tenth adder, tenth multiplication unit, second acceleration pickup. It provides complete invariance of dynamic properties of electric drive to continuous and quick changes of its all moment load characteristics. 
     EFFECT: high accuracy of control at any operational mode of drive unit of robot having three freedom degrees in one vertical plane and one linear freedom degree in plane normal relative to vertical plane. 
     2 dwg
Patent RU-2239597-C1 (RU)
Inventor: BONDALETOV V N
IPC: C01B13/11
Filed: 2003-08-28
Granted: 2004-11-10
Abstract: FIELD: medicine; agriculture; generation of ozone to produce decontaminated and purified portable water. 
     SUBSTANCE: the invention is dealt with devices for generation of ozone and may be used in medicine, industry branches, agriculture and other branches of economy for decontamination of potable water, purification of sewage and air in premises. The device for generation of ozone contains: located in a hermetic body high-voltage electrodes and grounded electrodes coated outside with a dielectric and alternating one after another; the connecting pipes for feeding a working oxygen-containing gas and a heat-transfer agent; the connecting pipes for withdrawal of the heat-transfer agent and gas-ozone mixture. The electrodes have a possibility of refrigeration by a heat-transfer agent are made from the ring-shaped crimped plates hermetically linked to each other on edges and are spaced equally from each other forming an inner cavity, in which there are jumper straps mounted perpendicularly to the internal surfaces of the plates. The jumper straps are ring-shaped with multiple bores and a slot, the area of which is equal to the area of the cross-section of the connecting pipe for feeding a heat-transfer agent to the electrodes. The jumper straps are rigidly fixed along the whole length of circumference of each crimp between apexes and pits of the upper and the lower plates of electrodes rigidly binding the plates of electrodes among themselves. The area of a total cross-section of bores in the jumper straps is made significantly less than the area of cross-section of the channel formed between two adjacent jumper straps in a tangential direction. Passing in an electrode a part of a connection pipe for feeding heat-transfer agent is made in the form repeating a form of the cross-section of crimps of the electrode and is positioned radially with its end placed at an inner edge of the electrode. The invention allows to increase the service life of the device, its productivity and to decrease its materials consumption and dimensions. 
     EFFECT: the invention allows to increase the service life and productivity of the device and to decrease its materials consumption and dimensions. 
     6 dwg
Patent RU-2250838-C1 (RU)
Title: Method of and device for recovery of vehicle from water
Inventor: KOVALEV V P
IPC: B62D55/00
Filed: 2003-09-17
Granted: 2005-04-27
Abstract: FIELD: transport engineering. 
     SUBSTANCE: invention relates to method of pulling vehicle out of water. According to proposed method, prior to moving the tractor, pontoon with platform held by wire rope is hinge mounted on tractor tube-manhole and ladder is hinge secured between pontoon and tube-manhole. Rope is fastened on pontoon. Other end of rope is connected with wire rope arranged on tractor. Towing ropes are secured on towing hooks of vehicle, and free ends of towing ropes are connected by ropes with floats. Tractor is moved under water to vehicle. Wire rope is released and pontoon is rigged out. Pontoon remains afloat. Operator passes from tube-manhole along ladder to pontoon, end of wire rope arranged on tractor is pulled out by rope and is secured on pontoon. Tractor is stopped at bogged vehicle. Standing on pontoon, operator pulls out of water the float, rope and end of vehicle towing rope, connects ends of wire ropes of tractor and vehicle and drops connected ends of wire ropes in water, and tractor is moved out of water to bank. Device for implementing the method contains tractor equipped for moving under water and provided with wire rope, pull winch and tube-manhole. Pontoon with plat form held by wire is hinge-mounted on tractor tube-manhole. Ladder is hinge-secured between pontoon and tube-manhole. Rope is secured on pontoon whose other end is connected with end of tractor wire rope. 
     EFFECT: improved reliability, reduced cost of preparation of vehicle for pulling out of water. 
     3 cl, 3 dwg
Patent RU-2249704-C1 (RU)
Title: Thermal power station
Inventor: SHARAPOV V I
IPC: F01K13/00
Filed: 2003-10-31
Granted: 2005-04-10
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: proposed thermal power station contains steam turbine with main condensate pipeline connected to higher pressure deaerator, additional feed water deaerator with pipelines of source water and heating agent. Station is furnished with regulator of dissolved oxygen content in mixed flow of main condensate and additional feed water. Said regulator is connected with oxygen content pickup connected to main condensate pipeline out of the limits of vacuum system of turboplant, for instance, after second low-pressure heater in direction of main condensate flow and with regulating member installed on heating agent pipeline of additional feed water deaerator. 
     EFFECT: increased economy and improved reliability of thermal power station. 
     1 dwg
Patent RU-2255853-C1 (RU)
Inventor: DEGTJAREV S V
IPC: B25J13/08
Filed: 2004-01-05
Granted: 2005-07-10
Abstract: FIELD: computing technique, possibly technical vision systems for controlling motion of transporting vehicles such as automatic cars moving along non-crossing tracts with orienting marks. 
     SUBSTANCE: apparatus includes optical unit, video signal shaper, first amplifier-converter and in addition delay line, clock generator, second amplifier-converter, first counter, second counter, first register, second register, third register, fourth register, unit for arithmetic and logic operations. Contours of images are marked out by means of successive procession of image line due to counting coordinates of left edge of light-contrast stripe, of right edge of light-contrast stripe and of its mean portion and comparing them with similar coordinates of previous reading. 
     EFFECT: enhanced accuracy of image processing. 
     4 dwg
Patent RU-2261183-C1 (RU)
Inventor: NEKRASOV V I
IPC: B60K17/08
Filed: 2004-02-02
Granted: 2005-09-27
Abstract: FIELD: transport engineering; vehicle transmissions. 
     SUBSTANCE: proposed gearbox has housing 1, input shaft 2 and output shaft 5 arranged parallel to each other, four gears 9, 11, 12, 17 united into cluster by shaft 3 arranged coaxially with input shaft 2, tubular shaft 20 with gears 12 and 13 freely fitted on output shaft 5 and gears 14, 15, 19 in meshing with cluster gears.  Three-position sleeve A installed on input shaft 2 between first and second rows of gears.  Three-position shifter sleeves C, D are installed on hubs of out[put shaft 5 between pairs of low gears and row of reverse gears.  Gear 8 is freely fitted on input shaft 2 between hub of three-position shifter sleeve A and shaft 3 of gear cluster, said gear being in meshing with gear 13 of tubular shaft 20.  Gear 14 which is in meshing with cluster gear 9 is freely fitted near gear 13 on outer shaft 5.  Two position twin shifter sleeve B is arranged between second and third rows of gears.  Said shifter sleeve consists of two-position members 22 and 23.  Member 22 is installed on rim of gear 8 of input shaft 2.  Member 23 is installed opposite to first member on rim of gear 14 of output shaft 5.  Members are intercoupled by shifter fork 24.  Invention provides up to 12 forwards speeds and up to reverse speeds. 
     EFFECT: enlarged operating capabilities of vehicle owing to increased number of forward and reverse speeds. 
     1 tbl, 2 dwg
Patent RU-2258011-C1 (RU)
Inventor: TITOV A G
IPC: B60L1/00
Filed: 2004-02-16
Granted: 2005-08-10
Abstract: FIELD: railway transport; electronic locomotive servicing equipment. 
     SUBSTANCE: proposed system contains section of contact system with high voltage and section of contact system over inspection pit, and also contact wire inserts in between separated by section insulators.  Low-voltage dc source is made in from of rectifier.  Control relay with auxiliary contacts in signal relay circuit and drive of section disconnector is provided.  Moreover, system is furnished with flexible cable designed to supply dc low voltage from rectified to traction motors of electric locomotive when electric locomotive is placed in servicing position. 
     EFFECT: improved safety at servicing of electric locomotives. 
     3 cl, 1 dwg
Patent RU-2257670-C1 (RU)
Title: Транзисторный радиопередатчик с автоматическим регулированием мощности
Inventor: PONUR A V
IPC: H04B1/04
Filed: 2004-04-05
Granted: 2005-07-27
Abstract: Изобретение относится к радиотехнике и может быть использовано при построении радиопередающих устройств. Техническим результатом является повышение надежности связи при каждом сеансе, который достигается тем, что устройство содержит усилитель мощности, датчик выходной мощности, три блока сравнения, аналоговый ключ, сумматор, регулируемый стабилизатор напряжения с датчиком тока на выходе, пороговый элемент, регулируемый источник опорного напряжения, блок согласования, ВЧ-переключатель, антенну, эквивалент антенны с датчиком мощности, аналого-цифровой преобразователь, цифровой блок сравнения, формирователь кода уровня мощности, блок управления, генератор синусоидального сигнала, датчик мощности. 1 ил.
Patent RU-2265103-C1 (RU)
Inventor: SHESTERIKOV V I
IPC: E01D22/00
Filed: 2004-04-23
Granted: 2005-11-27
Abstract: FIELD: methods or apparatus for repairing or strengthening existing bridges. 
     SUBSTANCE: method involves fastening the first ends of main coal-plastic plates to beam ends; stressing the main coal-plastic plates by moving the second ends thereof towards beam center; gluing the stressed coal-plastic plates to above beam; gluing additional coal-plastic plate to the beam after stress application to beam center with the use of anchoring boxwoods, which are pulled one towards another, and after glue strength development up to design strength. Additional coal-plastic plate is arranged above main ones so that additional plate covers gap between main plates and ends of above plates at beam center. After hardening of glue located under additional plate anchoring boxwoods are released and demounted. 
     EFFECT: increased operational reliability and improved bridge appearance. 
     2 cl, 1 dwg
Patent RU-2258245-C1 (RU)
Title: Сейсмограф
Inventor: DOROFEEV M JU
IPC: G01V1/18
Filed: 2004-07-12
Granted: 2005-08-10
Abstract: Сейсмограф относится к области измерительной техники и может быть использован в средствах регистрации горизонтальных колебаний грунта, генерируемых сейсмическими волнами от источников естественного и искусственного происхождения. Сейсмограф содержит инертную массу и ее плечо до оси качаний, продленное плечо маятника с фрагментом магнитомягкой цилиндрической поверхности вращения на его конце с радиусом, равным продленному плечу маятника. Масса магнитомягкой цилиндрической поверхности вращения значительно меньше инертной массы. Сейсмограф также содержит цилиндрическую магнитную систему Ш-образного сечения в виде сборки центрального постоянного магнита цилиндрической формы, включенного в цилиндрическое ярмо из магнитомягкого материала, преобразователь колебаний маятниковой системы в электрический сигнал и усилитель электрического сигнала. Технический результат: повышение надежности работы сейсмографа при одновременном сохранении увеличения периода собственных колебаний. 2 ил.
Patent RU-2271555-C1 (RU)
Title: Method for determining spatial orientation of action of tectonic component of mountain pressure
Inventor: DERKACH ANATOLIJ STEPANOVICH
IPC: G01V9/00
Filed: 2004-08-16
Granted: 2006-03-10
Abstract: FIELD: mining industry, can be utilized for improving precision and trustworthiness of determining of spatial orientation of direction of active tectonic forces in mountain massive at extensive depths. 
     SUBSTANCE: method includes simultaneous geophysical measurement of profile and curvature of well shaft by device including modules of inclination meter and profile meter. Additionally measured is value of angular displacement of well device around its axis by device rotation indicator utilized in inclination meter. With consideration of value of angular displacement of well device, in any point of record along depth, azimuth position of measuring levers of profile meter is determined, which matches azimuth orientation of action of tectonic component of mountain pressure. 
     EFFECT: increased precision of construction of geological model of cross-section.
Patent RU-2273674-C1 (RU)
Inventor: SEMJANNIKOV GENNADIJ GRIGOR EV
IPC: C22B34/12
Filed: 2004-09-16
Granted: 2006-04-10
Abstract: Изобретение относится к цветной металлургии, в частности к производству губчатого титана магниетермическим восстановлением тетрахлорида титана и его очистки вакуумтермической сепарацией. Технический результат позволяет повысить производительность процесса сепарации и снизить расход электроэнергии. Способ вакуумной сепарации губчатого титана включает установку легкоплавкой заглушки на центральный патрубок, нагрев, создание вакуума в реторте-реакторе и реторте-конденсаторе, разрушение легкоплавкой заглушки, возгонку и конденсацию магния и хлорида магния. Новым является то, что на материальный патрубок устанавливают съемный узел с дополнительной легкоплавкой заглушкой, создание вакуума и возгонку осуществляют первоначально через материальный патрубок при разрушении дополнительной легкоплавкой заглушки, а затем при достижении температуры 650°С и разрушении легкоплавкой заглушки одновременно и через центральный патрубок. Дополнительная легкоплавкая заглушка имеет температуру плавления выше 150°С. Для осуществления способа имеется устройство, которое состоит из реторты-реактора, закрытого заглубленной крышкой с центральным патрубком с легкоплавкой заглушкой и материальным патрубком для установки узла подачи тетрахлорида титана, теплового экрана, реторты-конденсатора, охладителя и вакуумпровода. Оно дополнительно снабжено съемным узлом, установленным на материальном патрубке и выполненным в виде опоры с бортиком и штуцером, установленным на отверстие опоры, при этом высота бортика выше высоты штуцера, а на штуцер сверху установлена дополнительная легкоплавкая заглушка. 2 н. и 4 з.п. ф-лы, 2 ил.