baber/WOPTO huggingface dataset:
Patent RU-2125553-C1 (RU)
Inventor: RAMAKHANDRA GANAPATI NAIK
IPC: C07D307/46
Filed: 1993-01-15
Granted: 1999-01-27
Abstract: Производные арилциклоалкила формулы I, где R - остаток формулы (а), (б), (в), где R 5  представляет 1 - 4 заместителя, выбранных из H, алкила, гидрокси, алкокси, алкилалкокси, карбокси, циано, -NHC(O)C 1-3 -алкила, -OC 1-3 -алкилфенила, -OCH 2 O-, -C(O)-O-C 1-4 -алкила, галогена, амино, нитро, -NH-C 1-4 -алкила, -N-(C 1-4 -алкил) 2 ; X = O, S, N-H, N-C 1-6 -алкил; R 2  = H, C 1-6 -алкил, -C/O/-C 1-6 -алкил; R 2  = H, алкил, -CO-C 1-6 -алкил; R 3  = 1 - 3 заместителя, выбранных из H, алкила, COC 1-6 -алкила, C/O/-O-C 1-6 -алкила, OH, OC 1-6 -алкила, O-C/O/-C 1-6 -алкила, галогена; R 3  = H, OH, O-C 1-6 -алкил, OCO-алкил, COOH, COO-алкил, OCO-алкил - NH 2 , O-CO-алкил-NH-алкил, OCO-алкил-N-(алкил) 2 ; n = 0, 1 или 2 и а представляет необязательно дополнительно одинарную связь. Соединения I проявляют противовоспалительные свойства и могут быть полезны для лечения для лечения воспалительных заболеваний, таких как ревматический артрит, остеоартрит, астма и злокачественные опухоли. 2 с. и 5 з.п. ф-лы, 1 ил., 5 табл.
Patent RU-2037144-C1 (RU)
Inventor: BELILNIKOV VLADIMIR I
IPC: G01F23/296
Filed: 1993-03-03
Granted: 1995-06-09
Abstract: Сущность: измеритель уровня жидкости содержит ультразвуковой преобразователь 1, приемник 4, передатчик 5, генератор 6, регулируемую линию задержки 7, элемент И 8, блок управления 9, блок формирования частоты 10, счетчик 11, индикатор 12 ,блок сравнения 13. 1 з.п.ф-лы, 2 ил.
Patent RU-2082727-C1 (RU)
Title: Process for regeneration of water-dilutable paint material
Inventor: ALEKSANDROVA GALINA V
IPC: C08J11/00
Filed: 1993-03-18
Granted: 1997-06-27
Abstract: FIELD: chemical industry, particularly, painting of products by anodic precipitation. SUBSTANCE: process makes it possible to use water-dilutable waste with acid number of 40-150 based on carboxyl-containing binder and resin precipitate from the bath solution slurry which accumulated in the bath and coagulum from sewage reemiting from washing the product after the painting operation, and also makes it possible to reduce pollution of the environment. Waste is washed with desalted water, treated with aqueous solution of amine containing compound and mixed with binder. The aqueous solution of the compound further comprises solvent partially compatible with binder and water in amount of 0.09-0.11 % by volume of mixture of amine-containing compound and water at (0.9-1.1):2 ratio, the waste thus treated is used to prepare working solution of the bath. The resulting coatings meet the established requirements. EFFECT: more efficient regeneration process. 2 cl
Patent RU-2072837-C1 (RU)
Inventor: ZASLAVSKAYA RINA M
IPC: A61B5/02
Filed: 1993-03-24
Granted: 1997-02-10
Abstract: FIELD: medicine. SUBSTANCE: arterial blood pressure is measured in patients for 4 days (three times per a day, before and 1 and 3 h after hypotensive drug administration). Drug is given at 12 h intervals but at different day hours. On the 5-th and the following days hypotensive drug is administrated to patient with the most organism sensitivity to this preparation. Also, cardiac blood release and peripheral vascular resistance were recorded with simultaneous arterial blood pressure measurement. EFFECT: increased precision of method.
Patent RU-2033264-C1 (RU)
Title: Jet mill
Inventor: SAJPEEV GENNADIJ A
IPC: B02C19/06
Filed: 1993-03-23
Granted: 1995-04-20
Abstract: FIELD: production of building materials. SUBSTANCE: jet mill has acceleration pipe and converging tube. Acceleration pipe is made narrowing towards converging tube. Interrupting arrangement is placed between acceleration pipe and converging tube. Diameter of acceleration pipe mouth is equal to 0.2-0.5 of acceleration pipe inlet diameter. Size of particles after milling is up to 10 mcm. Capacity is 8-10 times higher. EFFECT: increased capacity. 1 dwg
Patent RU-2083926-C1 (RU)
Title: Combustion chamber premixing cavity
Inventor: VINOGRADOV EVGENIJ D
IPC: F23R3/16
Filed: 1993-04-13
Granted: 1997-07-10
Abstract: FIELD: gas-turbine plants. SUBSTANCE: premixing cavity contains circular row of burners provided with fuel feed devices 1, air supply branch pipes 2 of round section and pilot burner made in form of vane swirler 3 in whose bush fuel feed device 4 is arranged. Three cowlings are located at outlet of air supply branch pipes 2; they are located coaxially relative to one another and to axis of combustion chamber. Center cowling passes through axes of burners and outer cowling 6 and inner cowling 7 embrace circular row of burners both inside and outside and form two circular chambers 8 and 9 together with center cowling; arranged inside chambers 8 and 9 are guide vanes 10 for swirling the flows in circular chambers towards each other. Length of outer cowling 6 and inner cowling 7 is more than that of center cowling 5 and their projecting parts form circular mixing prechamber 11 which is brought in communication with fire zone 12. Jets of air and fuel fed to mixing prechamber are intensively mixed and air-fuel mixture thus prepared is directed to fire zone where it is lit up by pilot burner flame and is burnt. During combustion of homogeneously prepared air-fuel mixture, high-temperature zones are absent in flame, thus reducing formation of oxides and toxicity of combustion products. EFFECT: reduced formation of oxides and reduction of toxicity of combustion products. 4 dwg
Patent RU-2070852-C1 (RU)
Title: Composition of diamond tool
Inventor: GERASIMOV SERGEJ A
IPC: B24D3/22
Filed: 1993-05-25
Granted: 1996-12-27
Abstract: FIELD: compositions of diamond tools for finishing of nonmetallic materials, for instance, optical glass. SUBSTANCE: composition of diamond tool includes 1,2-polybutadiene rubber organic peroxide, mineral filler, antifriction additive and diamond micropowder. Application of peroxide vulcanization of 1,2-polybutadiene rubber allows manufacture of diamond tool featuring high wear resistance and shape stability with its high efficiency and high surface finish of worked materials. EFFECT: higher wear resistance and shape stability of diamond tool due to application of new composition. 2 tbl
Patent RU-2023214-C1 (RU)
Inventor: STREBKOV DMITRIJ S
IPC: F24S10/70
Filed: 1993-06-09
Granted: 1994-11-15
Abstract: Использование: в процессах преобразования солнечной энергии в тепловую, в частности в солнечных коллекторах для обеспечения горячего водоснабжения и отопления. Сущность изобретения: корпус коллектора выполнен из черного полимерного пористого материала, пористость которого увеличивается от наружной и внутренней поверхностей к середине корпуса. На внутренней поверхности имеются перегородки 4, сверху которых расположен слой 5 прозрачной изоляции аркообразного типа, жестко связанный с перегородками 4 с образованием каналов 6 для теплоносителя. Со стенками 3 корпуса жестко связан слой 5 прозрачной тепловой изоляции. Перегородки имеют трапециевидную форму. 2 з.п.ф-лы, 1 ил.
Patent RU-2060242-C1 (RU)
Title: Method for preparing of aqueous suspension
Inventor: KAPRIELOV SEMEN S
IPC: C04B22/06
Filed: 1993-09-06
Granted: 1996-05-20
Abstract: FIELD: production of active mineral additives for concrete. SUBSTANCE: desired aqueous suspension is prepared by mixing microsilica, complex salts on the base of nitriletrimethylene phosphonic acid and water. Quantities of these ingredients (mass %) are 50-70 and 0.05-0.42 respectively. EFFECT: increases stability of suspension. 2 tbl
Patent RU-2061899-C1 (RU)
Inventor: PUSTYNTSEV ALEKSANDR ALEKSEEVI
IPC: F03B13/00
Filed: 1993-11-04
Granted: 1996-06-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: reciprocation of a piston is converted through a fluid that affects blades into rotation of the working shaft. The hydraulic turbine consists of housing 1 separated with baffle 2 into rotor and shock absorbing spaces 4 and 5. Rotor 7 is received in space 4. Rotor space 4 is in communication with working space of cylinder 12. Piston 19 can set in motion from steam generator or internal combustion engine. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2127652-C1 (RU)
Title: Ingot mold for continuous casting of thin slabs
Inventor: DZHOVANNI KOASSIN
IPC: B22D11/04
Filed: 1993-11-10
Granted: 1999-03-20
Abstract: FIELD: ingot molds for continuous casting of thin slabs with thickness from 30 to 90 mm, and medium thickness slabs measuring from 90 to 150 mm thick. SUBSTANCE: ingot mold has movable side walls for regulation of width of slab, holding appliances and transverse rolls. Ingot mold includes expanded chamber for casting extending along its length and having widening part ensured by central curve determined by the first equivalent radius R. In this case, central curve at inlet of casting chamber is determined by equivalent radius R′ and width L equalling at least 500 mm with the value of side half-extension A equalling from 30 to 90 mm. In addition, casting chamber has within its length the first segment and final segment between which zone of curved connection is located. Length of final segment equals the value between one fourth and one sixth part of the total length of ingot mold, and final segment has the first final section determined by corresponding zone of curved connection, and the second final section with constant profile of its passage at least 120 mm in length with side half-extension B having value between 1 and 12.5 mm and determined by central curve with special first equivalent radius R″. Central curve of each expansion is conjugated by means of side curves with straight sides whose shape is determined by equivalent radius r of curved connection and whose value exceeds the value of respective first equivalent radius R by a factor of 1.5-3. Radii R and r may present the true radius and may characterize the polynomial curve. The ingot mold has also the first cylindrical rolls or the second cambered rolls and the third cylindrical or convex rolls. In this case, the second and third rolls are withdrawn from each other during introduction of dummy bar head and then they are brought together to slab as dummy bar is pulled. EFFECT: higher efficiency. 16 cl, 4 dwg
Patent RU-2089653-C1 (RU)
Title: Sealing paste
Inventor: PASHKEEV IGOR YU
IPC: C23C8/04
Filed: 1993-11-18
Granted: 1997-09-10
Abstract: FIELD: gas chemical and heat treatment of steel. SUBSTANCE: polishing paste on the base of toluene comprises, mas. %: boric acid, 26.0-28.0; powdered quartz, 3.5-4.0; melt corundum, 3.0-3.5; polystyrene, 10.0-10.5. EFFECT: improved chemical and heat treatment of steel. 2 cl
Patent RU-2064286-C1 (RU)
Title: Food product thermal treatment apparatus
Inventor: KLYAMKIN NIKOLAJ K
IPC: A47J37/00
Filed: 1994-03-03
Granted: 1996-07-27
Abstract: FIELD: domestic and public catering enterprise equipment. SUBSTANCE: apparatus has casing, upper and lower electric heaters positioned within casing. Upper heater has light IR sources. Food product supporting device is positioned between electric heaters. Working zone of each IR source is closed with screen provided with equally spaced windows. Power intensity of upper electric heater exceeds that of lower electric heater by 2-5 times. Lower electric heater is made in the form of dark IR source. EFFECT: increased efficiency, simplified construction and reduced power consumption. 3 dwg
Patent RU-2061216-C1 (RU)
Title: Method of measurement of viscosity of liquid
Inventor: PODZHIVOTOV VLADIMIR PETROVICH
IPC: G01N11/12
Filed: 1994-03-05
Granted: 1996-05-27
Abstract: FIELD: measurement of physico-chemical characteristics of liquid media. SUBSTANCE: method consists in motion of spherical probe in liquid under test, calculation of time constant exponent characterizing the change in probe speed in transient mode and determination of viscosity through calculation. Magnetude of horizontal component of motion L or speed V or acceleration dV/dt are measured at section of probe decelerated motion by horizontal component at moment of time "t" after beginning of motion; time constant is calculated through solving the respective equation. EFFECT: enhanced reliability. 1 dwg
Patent RU-2107872-C1 (RU)
Inventor: LAUNO LIL JA
IPC: F22B1/18
Filed: 1994-03-31
Granted: 1998-03-27
Abstract: FIELD: waste-heat boilers making use of heat of hot gases of furnace for melting material in suspended state, for example, melting furnaces with fluidized bed. SUBSTANCE: boiler includes radiation and convection sections; arch of front end of radiation section is provided with raised portion with transversal passage behind it; transversal passage is formed by two panel walls and bottom plate connecting them. Flow of hot gases entering the radiation section is deflected from its arch forming at least two separate controllable turbulent flows with additional weak turbulent streams, thus increasing total time of presence of hot gases in radiation section and separation of dust-like particles mainly from front end of radiation section. EFFECT: enhanced efficiency of recovery of waste heat. 9 cl, 2 dwg
Patent RU-2075266-C1 (RU)
Title: Способ связи с подвижными и неподвижными объектами
IPC: H04B7/26
Filed: 1994-04-14
Granted: 1997-03-10
Abstract: Способ связи с подвижными и неподвижными объектами, заключающийся в том, что центральная станция формирует сигналы запроса на одной из частот fи посылает их в соответствующие временные окна в направлении абонентского подвижного объекта и абонентского неподвижного объекта, абонентский подвижный объект и абонентский неподвижный объект принимают сигналы запроса, декодируют их и выделяют сигнал команды, запоминают их в памяти ЭВМ, формируют сигнал ответа на одной из частот fи посылают их в соответствующие временные окна, центральная станция декодирует и обрабатывает ответную посылку, отличающийся тем, что сигнал ответа поступает на узловые станции, в которых осуществляется декодирование и накопление сигналов, определение их параметров, центральная станция по телефонным линиям связи посылает в соответствующие отрезки времени сигналы запроса на узловые станции, которые принимают сигналы запроса, декодируют их и в соответствующее временное окно посылает ответную посылку, причем при обработке ответной посылки на центральной станции определяют координаты местоположения соответствующего абонентского неподвижного и абонентского подвижного объектов, проверяется ее соответствие алгоритму работы и наличие в ней информационного сигнала и при отсутствии его центральная станция повторяет сигнал запроса, а при повторном отсутствии соответствия алгоритму работы и наличия информационного сигнала в ответной посылке фиксируется отказ абонентского подвижного объекта или абонентского неподвижного объекта и зарегистрированную на центральной станции информацию о местоположении неподвижных объектов и маршрута
Patent RU-2104483-C1 (RU)
Inventor: ARBUZOV VITALIJ ANISIFOROVICH
IPC: G01B21/10
Filed: 1994-04-27
Granted: 1998-02-10
Abstract: FIELD: measurement technology. SUBSTANCE: method of measurement of cross-section of rolled stock lies in counterscanning of opposite edges of object by two beams and in count of counting pulses in each pair of corresponding information pulses. Deviation of dimension from basic one is determined as ratio of number of counting pulses in even number of pairs of information pulses to number of pairs of information pulses multiplied by specified spatial interval corresponding to period of repetition of counting pulses. EFFECT: increased accuracy of measurements thanks to diminished influence of movements of object. 2 dwg
Patent RU-2085131-C1 (RU)
Title: Multifunctional prosthesis for larynx
Inventor: DORMAKOV VLADIMIR V
IPC: A61F2/20
Filed: 1994-05-05
Granted: 1997-07-27
Abstract: FIELD: medical engineering; prostheses for restoring functions of larynx. SUBSTANCE: proposed prosthesis comprises esophageal probe, one end of which is secured to tracheal tube, while other end is inserted into lumen of larynx. EFFECT: cheap and reliable prosthesis for people in need of such prosthesis. 2 dwg
Patent RU-2092018-C1 (RU)
Inventor: MOMOT NADEZHDA V
IPC: A01G7/00
Filed: 1994-06-22
Granted: 1997-10-10
Abstract: FIELD: cytogenetics. SUBSTANCE: 2-3 drops of basic dye obtained from acuminate baneberry fruits (Actaea L.) were placed on plant tissue deparaffinized slices for 20-30 min followed by washing out with tap water for 5-10 min and then with alcohol at increasing concentrations. Finally, slices were placed in balsam. EFFECT: improved method of chromosome identification.
Patent RU-2069199-C1 (RU)
Inventor: PETROVA VALENTINA Z
IPC: C03C10/16
Filed: 1994-06-30
Granted: 1996-11-20
Abstract: FIELD: manufacture of interlayer insulation. SUBSTANCE: glass for glass ceramic cement comprises, wt.-%: 25.0-35.0 $$$; 10.0-20.0 PbO; 1.0-10.0 CaO; 1.0-10.0 SrO; 1.0-5.0 F; 1.0-5.0 $$$; 0.1-0.3 $$$; 15.0-40.0 $$$ $$$ $$$ and $$$; 0.2-0.3 CoO. Glass properties; components make it possible to carry out synthesis safety, crystallization temperature 840 $$$ 10 C; dielectric loss tangent (9-15) $$$; dielectric permeability 8.5-12.5. EFFECT: improved properties of the glass. 2 tbl
Patent RU-2076764-C1 (RU)
Title: Store of liquid for liquid extraction processes
Inventor: ZIGANSHIN GALIMZYAN K
IPC: B01D11/00
Filed: 1994-07-11
Granted: 1997-04-10
Abstract: FIELD: chemical engineering. SUBSTANCE: distributor has transportation pipe and perpendicularly attached to it ray horizontal pipes with holes drilled in their lower parts for liquid effluence; rectangular-shaped main transportation gutter located below and coaxially with transportation pipe with attached to it system of rectangular-shaped side gutters located below and coaxially with ray pipes; rectangular-shaped auxiliary transportation gutters connecting neighboring side gutters to each other; conical liquid catchers with feed risers installed in side gutters, their upper side brims having cuts. Bottom part of side gutters incorporates guide plates with attached to them distributing packets made in the form of assembly of vertically arranged metal mounts separated from each other with longitudinal, horizontally arranged plates, washers, distance bushings, and mount ears and assembled by bolt joints. Ends of conical catchers with feed risers, and main transportation gutter are closed with plates. EFFECT: Improved structure. 6 dwg
Patent RU-2079914-C1 (RU)
Title: Semiconductor ceramic material
Inventor: VUSEVKER YURIJ A
IPC: H01C7/02
Filed: 1994-08-02
Granted: 1997-05-20
Abstract: FIELD: electronic engineering, manufacture of posistors. SUBSTANCE: semiconductor ceramic material obtained by sintering of crystalline powder of BaTiO3, synthesized from BaCO3 of "pure" qualification and TiO2 of "pure" qualification for analysis, and glass powder contains B2O3 and BaO, and BaO. Glass additionally contains P2O5 and WO3 at the following ratio of components, mas. %: B2O3, 8.1-9.7; BaO, 32.7-33.8; P2O5, 39.2-48.0; WO5, 8.5-20.0. Semiconductor material contains, mas. %: crystalline powder of BaTiO3, 91.7-97.5; glass powder, 2.5-8.3; and WO3, 0.5 to 0.7. EFFECT: reduced cost of material. 1 tbl
Patent RU-2076577-C1 (RU)
Title: Autonomous system of heating of round building and of cleaning of its glasses
Inventor: ERUSLANOV ALEKSEJ K
IPC: A01G9/24
Filed: 1994-08-03
Granted: 1997-04-10
Abstract: FIELD: heating systems of agricultural structures. SUBSTANCE: autonomous system of heating of round building and of cleaning its glasses has wind installation coupled to compressor communicating outlet with pneumatic accumulator, system of pipe-lines and heat accumulator. Wind installation is manufactured in the form of open-work turning roofing-turbine carrying glass wipers and positioned on dome of round building. Compressor is fabricated in the form of gear-type pump with pneumatic accumulator fitted with adjustable valve. Gear-type pump is coupled to turning roofing through reduction gear. Pipe-lines form closed system. EFFECT: increased functional efficiency and reliability of system. 2 cl, 1 dwg
Patent RU-2113560-C1 (RU)
Inventor: PITER RAFFAELE LEHJTI
IPC: B01J49/00
Filed: 1992-12-01
Granted: 1998-06-20
Abstract: FIELD: pulp-and-paper industry. SUBSTANCE: cellulose is dissolved in tertiary amine-N-oxide and solution obtained is brought in contact with water bath for coagulating regenerated cellulose. Exhausted bath containing water and tertiary amine-N-oxide is treated be strongly basic anion- exchange resin. To be reused, resin is regenerated into hydroxide form being successively treated by aqueous solution of strong inorganic acid and sodium hydroxide aqueous solution. Regenerated resin may be reused in hundreds of working cycles with no considerable loss in its productivity, its lifetime exceeding 2 years. EFFECT: reduced cost of cellulose coagulation process due to reduced expenses on coagulating bath. 18 cl, 5 tbl
Patent RU-2079835-C1 (RU)
Inventor: MOROZOV OLEG S
IPC: G01N23/222
Filed: 1994-08-31
Granted: 1997-05-20
Abstract: FIELD: security. SUBSTANCE: source of fast neutrons forming of intermediate neutrons with duration not exceeding time of slowing-down of neutrons in explosive is used to detect explosives in baggage. Neutrons with lower limiting energy not less than energy of hydrogen binding in molecule are isolated and used to irradiate content of baggage. In this case reaction of elastic scattering of intermediate neutrons on nuclei of hydrogen of explosive is used to form flux of thermal neutrons in the latter. Gamma radiation of capture of thermal neutrons by elements included in composition of explosive, mainly nitrogen and hydrogen, is registered and used to check concentration of these elements inside baggage. After check of concentration of mentioned elements presence of explosive is additionally checked by time of slowing-down of neutrons and by lifetime of thermal neutrons in zones of increased contact of nitrogen and/or hydrogen. EFFECT: improved reliability of method and device. 34 cl, 12 dwg
Patent RU-2090503-C1 (RU)
Title: Method of preparing lithium hydroxide or salts thereof of high purity from mother liquors
Inventor: KOTSUPALO NATALYA P
IPC: C01D15/02
Filed: 1994-09-06
Granted: 1997-09-20
Abstract: FIELD: chemical engineering. SUBSTANCE: claimed method comprises cleaning mother liquor from alkali metals, magnesium and alkaline earth metals by passing the mother liquor through layer of sorbent selective to lithium ions, eluting the lithium chloride and simultaneously concentrating it, electrochemical conversion of lithium chloride conversion in electrodialysis device to obtain lithium hydroxide solution or salt thereof. Subsequently concentrating the resulting solution and crystallizing the final product. EFFECT: more efficient preparation method. 5 cl, 4 dwg
Patent RU-2074987-C1 (RU)
Title: Rotary hydraulic machines
Inventor: EGOROV BORIS M
IPC: F04C2/08
Filed: 1994-08-31
Granted: 1997-03-10
Abstract: FIELD: mechanical engineering; volumetric convertible rotary hydraulic machines. SUBSTANCE: impeller is placed in center of machine, in cylindrical cavity; separating wheels are installed about impeller at equal angular distances and each of them has on its rim portion one or more involute depressions; working fluid inlet and outlet channels are as many as there are separating wheels; these channels are alternating in tandem; fluid inlet and outlet channels of each pair are arranged symmetrically relative to plane crossing impeller axis of revolution and that of respective separating wheel; grooves are provided in machine case on slip surface of impeller tooth butt ends symmetrically to each plane crossing axes of revolution of impeller and each separating wheel; grooves are made along initial circumference line of impeller teeth of involute profile; groove width does not exceed height of impeller teeth. EFFECT: improved design. 4 cl, 9 dwg