baber/WOPTO huggingface dataset:
Patent RU-2095572-C1 (RU)
Inventor: IZVEKOV VIKTOR V
IPC: E21C45/00
Filed: 1996-12-09
Granted: 1997-11-10
Abstract: FIELD: mining industry. SUBSTANCE: according to method, productive seam is opened by drilled bore-hole, and receiving space is formed within productive seam, and installed under this space is receiving conveyer. Seam is washed-out in rising stream within limits of extracting chamber, initially by heated water from sprayer, then by hydraulic giant with caving of sand. Sand and hydraulic slurry after wash-out are directed to receiving container. Light fraction is recovered by slurry-lifting unit, and sand lumps are directed through grate to container, disintegrated by compressed air with separation of light fraction and collection of heavy fraction recovered together with receiving container after treating of extracting chamber. In opening of seam, testing can be performed, and receiving space can be formed by bore-hole reamer. Caved-in sand can be disintegrated by streams from periodically lowered hydraulic giant and brought into floating state in receiving container by its vibration. Device for realizing aforesaid method has installed in bore-hole slurry-rising unit and hydraulic giant unit, water and air supply pipelines, annular sprayer with pipeline, annular sprayer with heated water pipeline, and receiving container. Hermetic compartment can be provided in container for installing vibrators. EFFECT: high efficiency. 7 cl, 1 dwg
Patent RU-2090224-C1 (RU)
Title: Physiotherapeutical apparatus
Inventor: DIRIN VLADIMIR N
IPC: A61N5/06
Filed: 1996-12-16
Granted: 1997-09-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has power supply unit, mainly, operating in domestic electricity supply network, a number of emitting diodes in different visible light and infrared radiation spectrum bands forming a matrix of emitting diodes and means for controlling emitting capacity of emitting diodes where the emitting diodes are connected to each other to form at least one sequential electric circuit connected to the power supply unit through the mentioned control means. EFFECT: enhanced effectiveness in applying low energy radiation. 6 cl, 3 dwg
Patent RU-2152607-C1 (RU)
Title: Test technique for pressurizing system and backing implementing it
Inventor: BARANOV V E
IPC: G01N19/04
Filed: 1997-01-30
Granted: 2000-07-10
Abstract: FIELD: testing pressurized vessels of reactors. SUBSTANCE: stability of pressurizing system-to-substrate joint is determined under conditions of gamma-ray absorbed dose of 1000 Mrad obtained while immersing it in beta-active water heated to 50-70 C. This is attained due to the fact that mentioned joint is dipped in liquid and subjected to ionizing beta- and gamma-rays while varying its temperature; in the process, pressurizing system is checked for condition throughout entire test period, check parameter being radiation doze absorbed by system by the moment of its breakdown. System backing is made of metal in the form of enclosed space with welded joint simulating real microcracks and poor penetration whereto pressurizing system under test is applied. EFFECT: enlarged functional capabilities. 4 cl, 2 dwg
Patent RU-2115447-C1 (RU)
Inventor: PUZYREVSKIJ A P
IPC: A62B7/08
Filed: 1997-03-05
Granted: 1998-07-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has damping system composed of upper and lower rigid housings with holes for fixing shock absorbers of vertically variable cross-section. The lower housing is rigidly connected to regeneration cartridge casing. The upper one is connected to envelope casing. EFFECT: improved quality of respiratory organ protection. 5 dwg
Patent RU-2118571-C1 (RU)
Inventor: JUMAEV RUSTAM GABBASOVICH
IPC: B07B4/08
Filed: 1997-02-27
Granted: 1998-09-10
Abstract: Изобретение относится к устройствам по разделению сыпучих материалов с помощью воздушных потоков и может быть использовано в металлургической, строительной, химической, горно-обогатительной и других отраслях промышленности. Воздушный классификатор включает рабочую камеру с проницаемым для воздуха днищем, вертикальными плоскими боковыми стенками, открытым разгрузочным торцом и выпуклым криволинейным перекрытием, камеру классификации с открытыми дном и приемным торцом, расположенную над приемниками продуктов разделения. Рабочая камера сопрягается открытым разгрузочным торцом с открытым приемным торцом классификационной камеры. Ширина рабочей камеры выбирается на порядок меньше высоты разгрузочного торца, а высота - не менее длины рабочей камеры. Воздушный поток, подаваемый в рабочую камеру, подхватывает частицы сыпучего материала, создавая кипящий слой. Оригинальной формы перекрытие обеспечивает поворот потока воздуха с материалом в горизонтальное направление, причем потоки, движущиеся вдоль перекрытия и располагающиеся в верхней части разгрузочного торца, имеют гораздо большую скорость, чем у нижних потоков. Воздушный поток в камере классификации оформляется в виде шлейфа, где более тяжелые частицы оседают в приемниках классификации ближе к разгрузочному торцу. Длина шлейфа может достигать 6 м, что позволяет установить точные границы разделения материалов. Технический результат _ разделение порошкообразных сухих материалов на большое число фракций с высокой точностью. 1 ил.
Patent RU-2145683-C1 (RU)
Inventor: ANTONOV RUMAN
IPC: F16H63/30
Filed: 1995-08-17
Granted: 2000-02-20
Abstract: FIELD: transport facilities; automatic transmission mechanisms. SUBSTANCE: transmission mechanism with automatic change of gear ratio includes combination of tooth groups, friction clutches with movable engagement mechanism, devices for application of opposing force and impact absorbing devices. Combination of teeth has form of differential, for example ensuring two different gear ratios in accordance with connected or disconnected state of friction clutches. Devices for application of opposing force ensure application of force to movable engagement member which is criterion of working parameter for selection of gear ratio. Impact absorbing devices are hydraulic, for example; they brake motion of movable engagement member between connected and disconnected states of friction clutches, thus excluding unexpected engagement or disengagement of friction clutches. EFFECT: enhanced operational reliability. 34 cl, 5 dwg
Patent RU-2130568-C1 (RU)
Inventor: KHARLAMPIEV A JA
IPC: F24C15/08
Filed: 1997-04-07
Granted: 1999-05-20
Abstract: FIELD: construction and repair of domestic furnaces. SUBSTANCE: in facing the furnaces, ceramic tiles are laid out on horizontal plane in accordance with required contour with rear side upward. Tiles of lesser sized are bonded on butts of adjacent tiles by means of heat-resistant adhesive. Mounting locks are secured at edges of panel thus obtained for locating adjacent panels. Then panels are positioned in parallel relative to furnace brickwork and space between brickwork and panels is filled with clay mortar. Mounting locks are made from shaped plates and metal strips. metal strips are passed through shaped plates and their ends are bent. EFFECT: avoidance of use of insertion parts in brick-laying; possibility of facing furnaces during repair. 2 cl, 5 dwg
Patent RU-2118902-C1 (RU)
Title: Respirator semimask manufacture method
IPC: A62B7/10
Filed: 1997-05-06
Granted: 1998-09-20
Abstract: FIELD: devices for individual protection of user's breathing organs from hazardous substances, such as gases, vapors and aerosols. SUBSTANCE: method involves cutting out respirator semimask from flat blank, made from filtering, absorptive and constructional materials, with semimask shape being substantially elliptical, ratio of semiaxes basic sizes being within the range of 1:0.8-0.9 and large semiaxes size exceeding small semiaxes size by 0.18-0.23 of basic size; folding blank in two and deforming to impart three-dimensional shape; forming inner creases at an angle of 44-58 deg relative to larger axis and fixing them along obturation line. Method allows multilayer filtering respirator semimask to be produced. EFFECT: simplified method, increased convenience in operation and reliable protection of breathing organs. 2 dwg
Patent RU-2126374-C1 (RU)
Title: Method of producing ammonium sulfate-phosphate fertilizer
Inventor: DMITREVSKIJ B A
IPC: C05G1/06
Filed: 1997-05-20
Granted: 1999-02-20
Abstract: FIELD: production of complex fertilizers, in particular, nitrogen-phosphorus-ammonium sulfate-phosphate fertilizer. SUBSTANCE: method includes neutralization of phosphoric and sulfuric acids with ammonia; granulation and drying of ready-made product. Sulfuric acid with concentration of 70-93% is supplied to zone of neutralization of phosphoric acid with pH 4.6-5.8. Fertilizer characteristics is the following: hygroscopic coefficient, 1: composition of ready-made product: assimilation % of P 2 O 5 , 20-31; N, 15-17.14; N : P 2 O 5  = 0.48-0.86. EFFECT: preserved high physical properties of fertilizer with reduced process duration. 1 tbl
Patent RU-2121119-C1 (RU)
Title: Method and device to separate air
Inventor: SAMOSVAT SERGEJ GRIGOR EVICH
IPC: C01B13/02
Filed: 1997-06-25
Granted: 1998-10-27
Abstract: FIELD: separation of air components by forcing mixture through vortex tube. SUBSTANCE: invention can be used to increase share of oxygen in combustion chambers, in medicine. Oxygen is transferred to ozone which has higher critical temperature that other gases ahead of entrance to tube to improve separation of mixture. Extracted ozone may be used directly or may be decomposed to gaseous oxygen. EFFECT: improved efficiency of air separation. 4 cl, 2 dwg
Patent RU-2139024-C1 (RU)
Title: Hypobaric altitude chamber
Inventor: MOROZOV V S
IPC: A61G10/02
Filed: 1997-07-16
Granted: 1999-10-10
Abstract: FIELD: medical engineering. SUBSTANCE: altitude chamber has airtight body, input and output devices, means of protection against impermissible pressure differentials, facilities for adjustment of medium parameters which star exhaust and ventilation system of therapeutic salon including exhaust pump positioned in inlet line. Altitude chamber is also provided with system of diagnostics and control of patient's state. With its exhaust rotary molecular pump is coupled through shut-off fixtures to inlet line of altitude chamber and to supply line of conditioned ventilation air. Programmed control unit is introduced into exhaust system. EFFECT: enhanced accuracy and efficiency of control. 4 dwg
Patent RU-2120776-C1 (RU)
Title: Dietary mayonnaise
Inventor: AZNAUR JAN MELKON PAVLOVICH
IPC: A23L27/60
Filed: 1997-11-13
Granted: 1998-10-27
Abstract: FIELD: food industry. SUBSTANCE: dietary mayonnaise contains deodorized refined vegetable oil, egg powder, milk protein, salt, ground mustard, sodium bicarbonate, acetic acid, sweetener, stabilizer and water. Used as a sweetener is sugar substitute. It allows, when using, to reduce level of saccharose in blood. It is recommended to persons suffering from diabetes mellitus and cardiovascular diseases. EFFECT: higher dietary properties; prolonged storage life.
Patent RU-2138451-C1 (RU)
Title: Biopreparation for removing environmental petroleum and petroleum product pollution
Inventor: SAKSON V M
IPC: B09C1/10
Filed: 1997-12-05
Granted: 1999-09-27
Abstract: FIELD: oil pollution removal. SUBSTANCE: preparation contains aerobic oil-oxidizing bacteria and filler. Used is consortium of mesophilic bacterial strains (wt %): Pseudomonas putida 1-10, Pseudomonas flucrescens 1-10, and Micrococcus species 1-10, and consortium of psychrophilic bacterial strains (wt %): Pseudomonas putida 1-10, and Xanthomonas species 1- 10. Mineral additives, wt %: nitrogen source 0.25-0.75, phosphorus source 0.15-0.50, and potassium source 0.1-0.25. EFFECT: increased activity at widened temperature and pH ranges. 2 tbl, 2 ex
Patent RU-2133215-C1 (RU)
Title: Ozonizer
Inventor: UCHAJKIN I G
IPC: A61L9/015
Filed: 1998-03-05
Granted: 1999-07-20
Abstract: FIELD: generation of ozone in medical institutions, microbiological industry. SUBSTANCE: ozonizer has body made from hard to burn material in lattice construction that houses fan, high-voltage power supply source connected to ozonizing unit. Front panel of body carries control elements such as time relay, button change- over switch and switch. Ozonizing unit is made of two supports having horizontal grooves over entire height. Open electrodes connected in parallel are inserted into grooves and sealed electrodes also connected in parallel are put into adjacent grooves. Electrodes are set in grooves by turns. Electrodes are sealed in space between two dielectric plates with the use of silicon organic compound. Electric circuit of ozonizer has switch connected to make contact of button change act of time relay. Fan and time relay are connected in parallel to switch. Primary winding of high-voltage power supply source is connected through break contact of button change over switch to switch. Ozonizing unit is connected to secondary winding of high-voltage power supply source. Make contact of time relay is connected through break contact of button change over switch 6 to high-voltage power supply source. EFFECT: decreased mass and size characteristics, possibility of operation of ozonizer in any environment without limitation of requirements for content of moisture and dust in it. 5 dwg
Patent RU-2143971-C1 (RU)
Title: Device for configured pressing of wooden parts
Inventor: TSUPROV M P
IPC: B27M1/04
Filed: 1998-04-09
Granted: 2000-01-10
Abstract: FIELD: wood-working, applicable for configured pressing of parts of raw wood. SUBSTANCE: the device comprises punch press 2 with pusher 3 hinge-joined to actuating member 1 and a member protecting the blank against cracking, matrix 4 and finished part receptacle 5 attached to press lower plate 6. Pusher 3 is made in the form of bell- cranks installed circumferentially to punch 2 for radial movement. Matrix 4 has an internal cavity comprising an entry cone, cylindrical loading zone and a shape-forming zone-profile draw plate. The member protecting the blank against cranking is made in the form of projections on the ends of the lower arms of the bell-cranks enveloping the upper free end of the blank. Tapered surfaces engageable with the blank are positioned on these ends. Matrix 4 has an intermediate zone, which may be made in the form of one cylinder or in the form of several stepped cylindrical surfaces. EFFECT: enhanced quality of pressed parts, simplified design of the device. 5 cl, 7 dwg
Patent RU-2144873-C1 (RU)
Inventor: PIMENOV B I
IPC: E03D9/05
Filed: 1998-05-05
Granted: 2000-01-27
Abstract: Изобретение относится к санитарно-техническому оборудованию и может быть использовано в унитазах жилых домов и транспортных средств. Способ устранения запаха из унитаза заключается в создании во время использования унитаза в верхней полости унитаза ниже плоскости, соединяющей верхнюю поверхность унитаза неравномерного в пространстве постоянного во времени электрического поля, в котором задерживают и осаждают частицы, несущие запах. Устройство содержит крепежные струбцины (4) с амортизирующими прокладками и выполненные с остриями электроды (1), имеющие конфигурацию внутренней поверхности верхней полости унитаза. Электроды подключены к положительным и отрицательным клеммам источника постоянного тока, выполненного высоковольтным и малоточным. Электроды выполнены с возможностью изменения и фиксирования своей формы, по крайней мере, в одной плоскости, и их электроизоляция выполнена из эластичного материала. Источник тока подключен к автоматическому выключателю с датчиком, фиксирующим давление на унитаз при начале и окончании его использования. Струбцины, электроды, клеммы и провода подключения электродов герметизированы электроизолирующим материалом. При использовании повышается эффективность очистки воздуха. 2 с. и 4 з. п. ф-лы, 2 ил.
Patent RU-2146214-C1 (RU)
Title: Produce packing and displaying box
Inventor: T ERI LJAFFON
IPC: B65D5/52
Filed: 1996-10-02
Granted: 2000-03-10
Abstract: FIELD: packing of produce in form of soft packages, for instance, food for animals. SUBSTANCE: proposed box made of cardboard includes displaying pan and cover. Cover has front and rear walls differing in heights, h 1  and h 2 ., respectively. Height h 1  of front wall is sufficient to overlap larger part of front side of box, while height h 2  of rear wall is smaller than height h 1  of front wall. With cover placed on displaying pan, rear wall only partially covers rear wall of displaying pan through height sufficient to fix front wall of indicated cover on front wall of box. EFFECT: prevention of opening of box at lifting and/or turning of cover rear wall forward. 10 cl, 5 dwg
Patent RU-2150490-C1 (RU)
Title: Plastic lubricant
Inventor: SEMENOV V N
IPC: C10M107/38
Filed: 1998-05-28
Granted: 2000-06-10
Abstract: FIELD: antifriction and sealing lubricant for products of missile and cosmetic industries. SUBSTANCE: lubricant comprises, wt.%: hexafluoropropylene based perfluoropolyether (solidification temperature of -55 C and viscosity of 120- 140 cst at 20 C), 50-75; fraction of perfluorohydrocarbon oil (viscosity of 100-140 cst at 20 C), 1.0-10; and low molecular polytetrafluoroethylene, 24-40. Lubricant is serviceable at temperature up to -55 C and in sea water. EFFECT: improved properties of the plastic lubricant.
Patent RU-2147988-C1 (RU)
Inventor: PRIKHOD KO V A
IPC: B29B17/02
Filed: 1995-12-22
Granted: 2000-04-27
Abstract: FIELD: automobile industry. SUBSTANCE: installation has moving carriage, high-pressure containers, matrices with through holes, devices for moving of containers, turning of matrices, loading of tires and for removing of reprocessed material. Installation is provided with hydraulic cylinders for pressing of containers to matrices. It also includes device for removal of rubber-cord bunch remnants. The device is essentially knife arrangements positioned on power frame. Matrix turning device is provided with carrier and rests. Moving carriage is fitted with swinging rest and roller rests. Installation is reliable in operation and safe ecologically. EFFECT: higher efficiency. 3 cl, 2 dwg
Patent RU-2141516-C1 (RU)
Title: Vodka "michurinskaya"
Inventor: POLJAKOV V A
IPC: C12G3/06
Filed: 1998-08-03
Granted: 1999-11-20
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: vodka has 40% of volume parts of ethyl alcohol and the following components, l/1000 dal of ready product: apple fruit juice filtrate of the first pouring 1.8-2.2; carrot fruit juice filtrate of the first pouring 0.4-0.6; 65.8%-th sugar syrup 6-7 and an aqueous-alcoholic liquid - the rest. The combination of components of vodka and their quantitative ratio enhances organoleptic indices and prophylactic properties of vodka and enriches its with the complex of biologically active substances in an aqueous-alcoholic liquid. EFFECT: improved quality and properties of vodka, broadened assortment. 1 tbl, 3 ex
Patent RU-2142379-C1 (RU)
Title: Vehicle opening parts additional locking device
Inventor: PETRUKHNO V I
IPC: B60R25/00
Filed: 1998-11-05
Granted: 1999-12-10
Abstract: FIELD: transport engineering; prevention of unauthorized use or hijacking of vehicles. SUBSTANCE: device has lock and fastener. Lock is made in form of built-in part. One end of this part engages with fixed part of vehicle frame or with two adjoining opening parts of vehicle. Other end of built-in part of lock comes out through slot formed when opening parts are closed or between adjoining opening parts of vehicle. Second end of built-in part mating part of fastener which clamps opening part or parts of vehicle by its when put into operation. Body of fastener is used also for visually indicating that vehicle is hijacked. EFFECT: improved operating properties of locking device. 2 dwg
Patent RU-2149778-C1 (RU)
Title: Movable plant for transportation and storage of gas
IPC: B60P3/22
Filed: 1998-12-30
Granted: 2000-05-27
Abstract: FIELD: transport engineering; compressed natural gas filling facilities for vehicles and other consumers. SUBSTANCE: movable plant for transportation and storage of gas has cylinders 1, shutoff and regulating devices, control station 6, line for charging cylinders from external source through end valves 15 and pressure line for filling external consumers from cylinders with pressure regulator, valves installed at both sides of pressure regulator and additional shutoff valve whose inlet hole is connected with pressure line before valve installed before pressure regulator and outlet hole is connected after valve installed after pressure regulator and connected through additionally installed valve with pressure line of compressor plant. Compressor plant pressure line is connected through valve with collector line which communicates with outlet to atmosphere through additional valve. Line for charging cylinders from external source through valve is connected after end valve with suction line of compressor plant and is furnished with valve connecting the line with atmosphere. EFFECT: enhanced operation and safety of plant. 2 dwg
Patent RU-2154235-C1 (RU)
Title: Method of gasification of combustible material (versions) and device for realization of this method
Inventor: JOSHIO KHIRAJAMA
IPC: C10J3/86
Filed: 1999-02-18
Granted: 2000-08-10
Abstract: FIELD: gasification of combustible materials, such as wastes, coal, etc. SUBSTANCE: fluidized bed furnace has approximately round horizontal cross section; it is provided with bed having fluidized medium sections, units for forming revolving flow inside fluidized bed including units for forming upwards flow of fluidizing gas towards periphery section of bed. Amount of oxygen fed to fluidized bed furnace does not exceed 30% of theoretical amount of air required for combustion. Temperature of fluidized bed ranges from 450 C to 650 C; thus, combustible gas contains large amount of combustible materials. Combustible gas and small particles obtained in fluidized bed furnace are delivered to furnace where they are burnt at high temperature and ash is molten. EFFECT: enhanced efficiency. 24 cl, 5 dwg
Patent RU-2143247-C1 (RU)
Title: Artificial elastic lens
Inventor: FEDOROV S N
IPC: A61L27/00
Filed: 1999-04-02
Granted: 1999-12-27
Abstract: FIELD: ophthalmology. SUBSTANCE: artificial elastic lens based on composition with low shrinkage factor (no higher than 1%) and refraction coefficient higher than 1.48, allowing polymerization to progress all over the space of mold to give products without optical imperfections and approaching desired shape as close as possible, contains optical component and carrier of photopolymerization material. The latter is based on composition made from mixture of: oligourethane methacrylate having following structure:  , where n = 10-20, M methacrylate ester residue of formula -(CH 2 ) m -O-(CO)-C(CH 3 )=CH 2  with m = 1-10 (base material); glycidyl acrylates of formula   wherein M is methacryl radical and n = 1-10 (10-30 wt %); alkyl acrylates of formula CH 3 (CH 2 ) n -O-C(O)-C(CH 3 )=CH 2  wherein n = 0-8 (0-25 wt %); polyalkylene glycol monoacrylates of general formula H 2 C=C(CH 3 )-C(O)-[OCH 2 CH(CH 3 )] n -OH with n = 1-10 (5-15 wt %); and photoinitiator (0.5- 1.5 wt %), which can be 2,2-diisopropoxyacetophenone or 2-hydroxy-2- methyl-1-phenylpropane-1-one. When irradiated by DRT-250 lamp for 2- 5 min, composition gives elastic polymer material with transmission coefficient 95% in the region of 380-900 nm wavelengths. Variation of composition constituents within specified limits and also variation of their molecular weights enables manufacturing lens with controlled rigidity of their haptic parts and varying refraction coefficient of polymer material. EFFECT: enabled manufacturing artificial lens with various simplified properties. 1 tbl, 8 ex
Patent RU-2148365-C1 (RU)
Title: Food structure-forming agent
Inventor: GRANATOVA V P
IPC: A23L29/231
Filed: 1999-07-30
Granted: 2000-05-10
Abstract: FIELD: food industry. SUBSTANCE: agent is prepared by mixing low-methoxylation pectin and chitosan in specified proportion. The latter is chosen in accordance with specified structure-forming and detoxification properties of final product. EFFECT: increased thermal stability and extended assortment of structure-forming agents.