baber/WOPTO huggingface dataset:
Patent RU-2080004-C1 (RU)
Title: Устройство для поризации бетонной смеси
IPC: B28C5/38
Filed: 1994-06-08
Granted: 1997-05-20
Abstract: Устройство для поризации бетонной смеси, содержащее корпус с концентрически установленным вертикальным приводным валом с лопастями, коническим днищем и приспособлением подачи сжатого воздуха, отличающееся тем, что оно снабжено диском чашеобразной формы с отверстиями в центральной части, смонтированным на нижнем конце приводного вала над днищем корпуса, под которым на конусной части днища расположено приспособление подачи воздуха, причем лопасти установлены на валу над диском с возможностью перестановки вдоль него и выполнены в виде вертикальных скребков, обращенных к стенкам корпуса и размещенных в плане по радиальным криволинейным линиям.
Patent RU-2076627-C1 (RU)
Title: Деполяризованный электродный узел
Inventor: STIVEN KHAN
IPC: A61B5/0408
Filed: 1992-11-02
Granted: 1997-04-10
Abstract: Использование: изобретение относится к области медицинской техники, а именно к медицинским электродам. Сущность изобретения: электродный узел включает по крайней мере один биопотенциальный электрод с электролитическим гелем, находящимся в контакте с электродным элементом. Подвижный электропроводящий компонент монтируется для электрического соединения электролита с проводником электрода с образованием проводящего моста между ними. Проводящий элемент инертен по отношению к электролиту во избежание ухудшения качества электролита. 3 з.п. ф-лы, 5 ил.
Patent RU-2099454-C1 (RU)
Inventor: SHARNINA LYUBOV VIKTOROVNA
IPC: D06Q1/02
Filed: 1994-08-23
Granted: 1997-12-20
Abstract: Использование: в текстильно-отделочном производстве, на малых предприятиях и в службе быта. Сущность изобретения: для декорирования сурового льносодержащего текстильного материала на него локально наносят методом печати состав, содержащий, в г/кг: перекись водорода (30%-ная) 10 -100, стабилизатор перекиси 10 - 100 и загуститель остальное до 1 кг, и запаривают. Свойства материала: степень белизны в контуре рисунка изменяется от белизны фона ткани до 36,1-82,3%. 1 табл.
Patent RU-2090419-C1 (RU)
Inventor: PETROV ANDREJ F
IPC: B61L23/22
Filed: 1994-08-29
Granted: 1997-09-20
Abstract: FIELD: railway transport; automatic block. SUBSTANCE: device in has line circuit, station and block-section direction change and block-section clear relays connected in series and also closing relays, frequency signal generators and receivers. Frequency signal generators are connected additionally in parallel to line circuit on both stations limiting the block section Front contacts of direction change closing relays are placed in frequency change circuits. Two frequency signal receivers at each station are tuned to different frequencies, one of which is connected to line circuit through front contacts of direction change closing relays and the other is connected through rear contacts. EFFECT: improved reliability of operation. 4 dwg
Patent RU-2073331-C1 (RU)
Title: Способ получения органоминерального сорбента для извлечения ионов лития
IPC: B01J20/30
Filed: 1994-10-07
Granted: 1997-02-10
Abstract: Способ получения органоминерального сорбента для извлечения ионов лития, включающий введение порошка минеральной основы в раствор перхлорвинила в гидрофильном растворителе, диспергирование полученной суспензии в воду, кипячение образовавшихся гранул и их сушку, отличающийся тем, что в раствор перхлорвинила в гидрофильном растворителе вводят измельченный титанат лития, полученный спеканием двуокиси титана и карбоната лития.
Patent RU-2109645-C1 (RU)
Title: Method of manufacture of contact inserts for electric transport current collectors
Inventor: KHARAS KIN V P
IPC: B60L5/08
Filed: 1994-11-01
Granted: 1998-04-27
Abstract: FIELD: electrical engineering; technology of production of electric brush materials, including inserts for electric transport. SUBSTANCE: to reduce specific resistance with provision of high mechanical strength and hardness of contact inserts the latter are made by rolling, grinding, screening and hot pressing. Rolling of mixture of coke, graphite and binder is carried out atone step during 10- 20 s within temperature range of 110-140 C at which binder remains in plastic state. EFFECT: improved quality of contact inserts.
Patent RU-2096698-C1 (RU)
Title: Turboheating refrigerating unit with electric drive
Inventor: POPOV KONSTANTIN M
IPC: F25B9/00
Filed: 1994-11-17
Granted: 1997-11-20
Abstract: FIELD: heating and cooling devices used for supply of heated or cooling air to spaces or reservoirs. SUBSTANCE: unit includes air turbocompressor plant with electric motor in whose turbine atmospheric air is expanded to pressure of 0.5 kg/sq.cm at simultaneous reduction of its temperature. After passage through "cold" duct of heat exchanger, air enters compressor where it is compressed to pressure of (1.08-1.1) kg/sq.cm at simultaneous rise of its temperature. Then air compressed in compressor enters distributing manifold wherefrom part of hot air is fed directly to consumer and remaining part flows to cold air consumer after cooling in "hot" duct of heat exchanger to temperature of -15 to -20 C. Mounted at turbine inlet is air dehumidifier, after-compressor air fine filter being mounted after compressor. Cold air duct is provided with regulating device for control of relationship of hot and cold air flow rates. EFFECT: enhanced efficiency. 5 cl, 1 dwg
Patent RU-2107440-C1 (RU)
Title: Method and apparatus for dosing portions of product, such as cheese
Inventor: MELI VINSENT A
IPC: B65B51/10
Filed: 1992-11-16
Granted: 1998-03-27
Abstract: FIELD: food-processing industry. SUBSTANCE: apparatus has marking unit, conveyor for transportation of packaged food product, heating and sealing units. Food product is wrapped in tubular packaging material. Method of dosing individual wrapped food product involves deforming tubular material in direction perpendicular to tubular material length; forming first zone and making first marking line; pushing food product from first zone; applying force to tubular material with food product along second zone defined by second marking line; pushing further food product, with remaining food product enclosed between first and second marking lines forming individual dose of food product; upon forming of second marking line, relieving pressure applied to tubular material; heating tubular packaging material at zones adjacent to both marking lines; applying pressure to zones adjacent to marking lines for fastening packaging material, when predetermined temperature is achieved, and terminating packaging of dosed food product. EFFECT: increased efficiency, simplified method and improved precision of dosage. 12 cl, 11 dwg
Patent RU-2108482-C1 (RU)
Title: Hydroelectric station
Inventor: GORLOV VASILIJ ALEKSEEVICH
IPC: F03B9/00
Filed: 1995-03-15
Granted: 1998-04-10
Abstract: FIELD: power generation. SUBSTANCE: hydraulic engine is connected with pump for transferring water into storage reservoir connected to turbine of electric generator. Hydraulic engine is made in form of endless chain of flexible members with blades forming upper and lower strands. Hydraulic engine has guides and struts and each blade has axle with solids of revolution on ends rigidly coupled with blade by means of brackets, and by other ends, with axle of preceding blade. EFFECT: enlarged operating capabilities. 3 cl, 3 dwg
Patent RU-2096650-C1 (RU)
Title: Air cleaner for internal combustion engine
Inventor: ZATONSKIJ ALEKSEJ PETROVICH
IPC: F02M35/022
Filed: 1995-04-25
Granted: 1997-11-20
Abstract: FIELD: manufacture of engines. SUBSTANCE: dust-and-air flow enters ionizer 11 through perforated housing 12. Particles of dust comparable with sizes of perforations and lesser than these perforations enter ionizer together with air flow where they are charged due to contact with disks 21. Then ionized flow enters electric cyclone 13. Particles of dust move around electrode 16 and settle on inner surface of housing wherefrom they enter dust collectors 22 and 23. Dust-and-air flow moves around filter element 7 through outlet branch pipe 25 and inlet branch pipe 5 fitted tangentially relative to housing 1. Under action of centrifugal force and forces of electric field, charged particles repel filter element 7 and settle on inner surface of housing 1 wherefrom one part of dust is removed and other part returns to ionized flow of air. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2108987-C1 (RU)
Title: Electrovacuum glass
Inventor: SIVKO A P
IPC: C03C3/108
Filed: 1995-05-12
Granted: 1998-04-20
Abstract: FIELD: manufacturing of envelopes for high pressure fluorescent lamps, electrovacuum devices and other sources of light having high working temperature on the surface of their envelope during their operation; manufacturing of heat resistance dishes. SUBSTANCE: electrovacuum glass comprises, mas. %: silicium oxide having essential formula $$$, 76.5-80.1; boron oxide having essential formula $$$, 10.1-13.2; aluminium oxide having essential formula $$$, 1-3; sodium oxide having essential formula $$$, 2-6; calcium oxide having essential formula CaO, 0.5-1.5; magnesium oxide having essential formula MgO, 0.5-1.5; lead oxide having essential formula PbO, 0.5-2.5; cerium oxide having essential formula $$$, 0.1-0.3; at least one of oxides being chosen of arsenic oxide and antimony oxide having essential formula $$$ and $$$ respectively, 0.1-0.3. Softening temperature of desired glass is 690-717 C at viscosity $$$ Pa s. EFFECT: improved quality of desired product. 1 tbl
Patent RU-2105539-C1 (RU)
Title: Honey lotion for face and body skin
Inventor: POPRAVKO S A
IPC: A61K8/34
Filed: 1995-06-22
Granted: 1998-02-27
Abstract: FIELD: cosmetics. SUBSTANCE: lotion has the following components, %: natural honey, 15-20; honeycomb wax cap extract, 0.5-0.8; ethyl alcohol, 15-20; matricary, pot-marigold, sage, bur-marigold, mint, rosemary, water-lily, lavender, melissa, St. John's-wort, birch buds, oak bark, each by 0.1-5; and distilled water, the balance. Lotion shows clearing, nutrient, anti-inflammatory and anti-allergic properties simultaneously. EFFECT: enhanced effectiveness of lotion. 2 cl
Patent RU-2098821-C1 (RU)
Title: Method for setting differential diagnosis of developed and terminal stage of chronic leukosis
Inventor: LITVINOV ALEKSANDR V
IPC: G01N33/49
Filed: 1995-11-30
Granted: 1997-12-10
Abstract: FIELD: medicine. SUBSTANCE: method involves determining unbound and bound water contents in patient blood serum. The value being less than or greater than 6.75, developed or terminal stage of chronic leukosis is diagnosed, respectively. EFFECT: enhanced accuracy of diagnosis. 2 tbl
Patent RU-2106083-C1 (RU)
Title: Bee winter keeping method
Inventor: SAENKO NIKOLAJ DMITRIEVICH
IPC: A01K47/00
Filed: 1995-12-20
Granted: 1998-03-10
Abstract: FIELD: apiculture, winter keeping of bees in open air. SUBSTANCE: method involves providing common enlarged bee club prior to forming winter club, with female bees of families adapted to be united being kept in isolated conditions for the whole wintering period. All bees have free access to any point of enlarged club. Upon coming of warm spring and bee flying, wintered enlarged club is divided into equal families, with female bee in each family. EFFECT: increased efficiency, simplified method and increased survival rate.
Patent RU-2104304-C1 (RU)
Inventor: VINAROV A JU
IPC: C12P19/28
Filed: 1996-01-19
Granted: 1998-02-10
Abstract: FIELD: microbiology. SUBSTANCE: invention relates to new strain of bacterium Rhodococcus erythropolis VKPMS-1379 which is able to synthesize actively glycolipids at amount up to 3.5 g/l. Strain grows actively on carbohydrate and hydrocarbon substrates and produces biomass at 75% crude protein content. Strain is stable at continuous culturing by morphological, cultural and physiological properties. EFFECT: increased protein content in biomass, high production of glycolipids. 2 tbl
Patent RU-2105391-C1 (RU)
Title: Lithium power supply
IPC: H01M50/538
Filed: 1996-03-22
Granted: 1998-02-20
Abstract: FIELD: chemical power supplies. SUBSTANCE: device has cylindrical shape and consists of alternating electrodes of different polarity. Substrates of inner electrodes have recesses in passing points of current lead lugs for substrates of electrodes of opposite polarity. Substrates of electrodes of different polarity may be separated with dielectric rings or recesses of substrates of electrodes may be embraced with dielectric material. EFFECT: increased reliability. 2 dwg
Patent RU-2130036-C1 (RU)
Title: Method of preparing gel-free linear and branched cis-1,4- polybutadiene
Inventor: SMIRNOVA L V
IPC: C08F136/06
Filed: 1996-04-09
Granted: 1999-05-10
Abstract: FIELD: manufacture of industrial rubber products. SUBSTANCE: method comprises adding monomer to water-containing hydrocarbon solvent, thermostating the resulting solution at temperatures between -8 C to -78 C, adding cobalt salt and alkylaluminium chloride solutions, raising mixture temperature to polymerization temperature (20-400 C). In this case, varied cobalt salt, water, alkylaluminium chloride concentrations and ratios thereof as well as monomer conversion degrees make it possible to synthesize linear and branched polymer without changing component composition of catalyst system. Cis-1,4 polybutadiene synthesized by claimed method is used in tire industry to prepare impact-resistant polystyrene for manufacturing industrial rubber products. EFFECT: more efficient preparation method. 17 ex, 1 tbl
Patent RU-2116465-C1 (RU)
Title: Power plant
Inventor: PONJATOVSKIJ STANISLAV ANDREEV
IPC: F01K13/00
Filed: 1996-08-21
Granted: 1998-07-27
Abstract: FIELD: power-plant engineering; power generation using natural difference in ambient temperature. SUBSTANCE: power plant has circulating loop incorporating evaporator placed under water level, steam turbine coupled with electric generator, and tubular condenser; in addition, it is provided with pump inserted in circulating loop and its condenser is placed under water level below evaporator; evaporator and condenser are made in the form of three-dimensional tube plates forming single floating platform provided with propeller. In addition, evaporator and condenser tube plates are built up of set of modules each provided with joining assembly in the form of three-dimensional body with crossing through channels arranged in three directions, such as relatively perpendicular ones, with plate tubes connected to them. At least tubes of condenser plate accommodate narrow spray tubes with through holes over their surface. In addition, evaporator and condenser tube plates are interconnected into closed loop by means of header tube mounted along vertical center line of platform and provided with through holes on side surface receiving tubes of upper horizontal section of evaporator and condenser tubes; steam turbine is placed in tube located above condenser level and pump is mounted in lower part and connected to evaporator tube plate through vertical pipe installed inside header tube. EFFECT: improved design. 4 cl, 3 dwg
Patent RU-2093032-C1 (RU)
Title: Method for producing pastry, such as treacle and honey cakes, ship's and sweet biscuits, wafers and wafer-base products, torte and french pastry
Inventor: ZAKHARYASH VLADIMIR N
IPC: A21D13/08
Filed: 1997-01-27
Granted: 1997-10-20
Abstract: FIELD: confectionery industry. SUBSTANCE: method involves providing filtering surface of aspiration system for feeding and/or delivery, and/or unloading, and/or pneumatic conveyance of raw material; connecting filtering surface of at least one vessel with aspiration unit and/or filtering surface of other vessels for combined and/or selective switching through at least one auxiliary airduct to define filtering surface with area exceeding that of related air-permeable portion of vessel surface having area making 1.002-230 of diameters of air-permeable portions recited in Specifications. Filtering surface is made in the form of three-dimensional enclosure having constant and/or variable curvature or combined configuration, with maximum distance between apex and surface coincided with at least one nonlinear length of contour of air-permeable portion being 0.02-78 of diameters of air-permeable portion. Method further involves preparing dough; forming and baking doughs; cooling, finishing and packaging ready products. EFFECT: increased efficiency, improved quality of products and reduced loss of raw material. 160 cl, 37 dwg
Patent RU-2133719-C1 (RU)
Title: Ramming mixture for induction furnace lining
Inventor: FROLENKOV K JU
IPC: C04B35/14
Filed: 1997-02-05
Granted: 1999-07-27
Abstract: FIELD: refractory materials. SUBSTANCE: invention, in particular, relates to refractory materials for ramming crucibles of induction furnaces in cast iron and steel smelting processes. Ramming mixture contains, wt %: crystalline quartzite, 70-75; zircon concentrate, 20-25; additionally, sodium tripolyphosphate as mineralizer, 0.5-2.0; and kaolin as plasticizer, 3- 5. Average size of grains contained in ramming mixture are: crystalline quartzite 0.14-0.23 mm and zircon concentrate 0.05-0.063 mm. EFFECT: increased lining endurance and reduced its sintering in near-induction zone. 2 cl, 2 tbl
Patent RU-2138785-C1 (RU)
Title: Individual objects dosing method and apparatus
Inventor: IVANOV V P
IPC: G01F13/00
Filed: 1997-04-28
Granted: 1999-09-27
Abstract: FIELD: agriculture and other branches of industry. SUBSTANCE: method involves periodically exciting working tool with damped oscillations at average acceleration value exceeding acceleration of gravity by deflecting it from equilibrium state by control pulses, with pulse time interval being equal to working cycle period. Apparatus has flexible working tool with one end rigidly connected to hopper and opposite end provided with chamber of negative feedback with opening of size less than critical size. This end is kinematically connected with drive formed as shaft carrying fingers positioned at predetermined space one relative to another. Upon oscillating of working tool, seeds are delivered piece by piece through dosing opening only during damping oscillation of working tool. EFFECT: improved dosing precision , simplified construction and enhanced reliability in operation. 3 cl, 2 dwg
Patent RU-2128290-C1 (RU)
Title: Rotary piston engine
Inventor: KONDAKOV A M
IPC: F01C1/00
Filed: 1997-05-12
Granted: 1999-03-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: piston units of engine are coupled with shaft through differential gear train and two symmetrical rotary mechanisms. Mechanisms have step-down reduction gears coming into engagement with housing and shaft. EFFECT: enhanced reliability and increased service life of engine owing to strict synchronization of movement of working members in working space. 2 cl, 6 dwg
Patent RU-2113636-C1 (RU)
Inventor: POPOV SERGEJ ANATOL EVICH
IPC: F04F5/54
Filed: 1997-06-16
Granted: 1998-06-20
Abstract: FIELD: creation of vacuum. SUBSTANCE: passive medium supply device is made in form of intake chamber, nozzle and mixing chamber being coaxially located on opposite sides of intake chamber. Mixing chamber is so mounted that wall of its inlet section forms cavity with walls of intake chamber; this cavity is brought in communication with separator by means of drain main. Outlet section of drain main is located below level of liquid contained in separator, thus forming hydraulic seal. Outlet of ejector is connected to capacitor which is connected in its turn with inlet of separator. According to other version, cavity of intake chamber is connected to pump inlet. EFFECT: enhanced efficiency of plant. 7 cl, 1 dwg
Patent RU-2127865-C1 (RU)
Title: Устройство для измерения линейных перемещений (варианты)
Inventor: MEDNIKOV F M
IPC: G01B7/00
Filed: 1997-07-24
Granted: 1999-03-20
Abstract: Изобретение относится к измерительной технике и может быть использовано в машиностроении при испытании конструкций, управлении технологическими процессами и т.д. Устройство содержит первичный преобразователь и три операционных усилителя. Первичный преобразователь состоит из подвижного элемента, двух коаксиальных сердечников, измерительной обмотки, расположенной на центральном сердечнике, и дополнительной обмотки. Дополнительная обмотка равномерно распределена по периметру одного из сердечников так, что ее витки охватывают его в продольном направлении, и выполнена двухсекционной. За счет соединения обмоток и операционных усилителей, которое эквивалентно включению измерительной обмотки одновременно по логометрической схеме с первой секцией дополнительной обмотки (компенсация мультипликативной составляющей погрешности измерений) и встречно с второй секцией дополнительной обмотки (компенсация аддитивной составляющей), повышается точность измерений. В устройство может быть введен четвертый операционный усилитель, выходной сигнал которого используется для компенсации температурной погрешности. 2 с. и 10 з.п. ф-лы, 5 ил.
Patent RU-2142668-C1 (RU)
Inventor: TSIPORUKHA B D
IPC: H02K15/00
Filed: 1997-07-31
Granted: 1999-12-10
Abstract: FIELD: electrical engineering. SUBSTANCE: device has housing, clipping unit, which is designed as platform which holds winding under treatment in vertical position. Proportioning device is mounted above platform for rotation and is equipped with several nozzles which are mounted for radial movement with respect to front side winding under treatment. EFFECT: simplified design, increased functional capabilities. 2 dwg
Patent RU-2122841-C1 (RU)
Inventor: KALIVRADZHIJAN EH S
IPC: A61C13/08
Filed: 1997-10-14
Granted: 1998-12-10
Abstract: FIELD: prosthetic dentistry. SUBSTANCE: prosthesis has base 1 made of flexible material with reinforcing element in the form of metal gauze 2, bearing members 3 with artificial teeth 4. Metal gauze 2 is placed as close to external surface 5 of base 1 as possible. Edge 6 of metal gauze 2 terminates at base 7 of monolithic flexible valve 8 made to fit curve, obliquely towards base 1 interior with undercutting 9 at place of junction of monolithic flexible valve 8 and edge 6 of metal gauze 2 with internal surface 10 of base 1. EFFECT: reduced atrophic processes of prosthetic bed. 2 dwg
Patent RU-2138073-C1 (RU)
Title: Control device for tool with shape memory effect
Inventor: ERMAKOV A B
IPC: G05D23/22
Filed: 1997-11-04
Granted: 1999-09-20
Abstract: FIELD: tools using shape memory effect. SUBSTANCE: modular thermopile is placed inside tool. Its even and odd junctions are arranged in modules so that some of them are directed outwardly and remaining ones, inwardly. Modules are filled with heat-accumulating material. Modules may be ring- or ball-shaped. EFFECT: improved operating characteristics and labor productivity. 4 cl, 5 dwg