baber/WOPTO huggingface dataset:
Patent RU-2252430-C1 (RU)
Inventor: ANTSEV G V
IPC: G01S13/50
Filed: 2004-01-08
Granted: 2005-05-20
Abstract: FIELD: radar engineering; systems for recognizing differences between movable and motionless objects. 
     SUBSTANCE: coherent-pulse radar has modulator 1, power amplifier 2, reception-transmission switch 3, mixers 4, 10, 15, intermediate frequency amplifier 5, bandpass filters 6, 16, detectors 7, 17, storages 8, 18, master oscillator 9, intermediate frequency oscillator 11, receiving-transmitting aerial 12, threshold unit 13, intermediate frequency doubling unit 14, subtracter 19. All the components of device connected together by corresponding couplings. 
     EFFECT: improved precision of detection of moving object; reduced influence of passive error. 
     2 dwg
Patent RU-2261533-C1 (RU)
Title: Device for client receipt of digital tv broadcasting, providing protection of viewer from harmful psychic and physiological influences from tv programs
Inventor: ZUBAREV JU B
IPC: H04N7/12
Filed: 2004-02-02
Granted: 2005-09-27
Abstract: FIELD: television. 
     SUBSTANCE: device has scaling block, two delay registers, block for forming pixel blocks, buffer register, block for calculating movement vectors, two subtracters, demultiplexer, enlargement block, pulsation filtering block, mathematical detectors block, multiplexer, reverse scaling block, as a result of interaction of which it is possible to detect and remove some series of TV frames from programs, which cause harmful effect to viewer, specifically pulsations of brightness signals and color signals with frequency 6-13 Hz. 
     EFFECT: higher efficiency. 
     1 dwg
Patent RU-2261661-C1 (RU)
Inventor: BELYKH E V
IPC: A61B10/00
Filed: 2004-02-11
Granted: 2005-10-10
Abstract: FIELD: medicine, therapy, rheumatology. 
     SUBSTANCE: one should detect mineral density of bony tissue in lumbar vertebral department, in column femoris; from patient's life anamnesis one should detect risk factors for osseous fractures: duration of menopause, duration and index of disease severity degree, systemic manifestations of rheumatoid arthritis (RA), solitude, dosage and duration for the intake of glucocortico-steroid (GCS) preparations to establish their gradations and digital values: no risk factor - the sign has got digital value "0", if risk factor is available - "1". Then it is necessary to detect prognostic coefficients F 1  and F 2  by the following formulas: F 1  = -38.72 - 7.27*X 1  + 9.77*X 2  + 6.30*X 3  +4.25*X 4  + 7.41*X 5  + 9.66*X 6  + 32.97*X 7  + 3.62*X 8  + 8.96*X 9  + 38.04*X 10  - 0.55*X 11  - 0.50*X 12 ; F 2  = -5.41 - 4.32*X 1  + 3.22*X 2  + 2.91*X 3  + 3.28*X 4  + 3.24*X 5  +3.93*X 6  + 7.43*X 7  +1.35*X 8  + 1.08*X 9  + 9.07*x 10  - 0.11*X 11  - 0.19*X 12 , where X 1-12  - gradations and digital values of risk factors (X 1  - age is above 45, X 2  - postmenopause is above 5 years, X 3  - RA duration is above 10 years, X 4  - severity degree index is above 5 points, X 5  - RA systemic manifestations, X 6  - solitude, X 7  - intake of GCS preparations is above 2 years, X 8  - cumulative dosage of GCS is above 5000 mg, X 9  - mineral density of bony tissue in lumbar vertebral department by T-criterion is below -2.5, X 10  - mineral density of bony tissue in collum femoris by T-criterion is below -2.5, X 11  - mineral density of bony tissue in collum femoris is below 0.700 g/sq. cm, X 12  - mineral density of bony tissue in lumbar vertebral department is below 0.900 g/sq. cm). At F1≥F2 one should predict high risk for fracture possibility, and at F1<F2 - low risk for fracture chance. The innovation enables to take into consideration the sum of common and specific risk factors. 
     EFFECT: higher accuracy of prediction. 
     4 ex, 1 tbl
Patent RU-2259757-C1 (RU)
Inventor: BAEV M L
IPC: A23F3/34
Filed: 2004-03-04
Granted: 2005-09-10
Abstract: FIELD: food industry. 
     SUBSTANCE: the present innovation deals with ways to prepare drinks, in particular, to the ways to make tea and could be applied in tea saloons, tea clubs and in homes, as well. The method deals with water extracting tea leaves in a teapot supplied with a cap. Water should be heated in the teapot with closed cap till the moment of acoustic sounds accompanied with appearance of vapor bubbles. Then about 0.06 ÷ 0.15 water volume should be poured out of the teapot into additional reservoir to heat the rest water volume up to 94 ÷ 99 C. After that one should pour water out of additional reservoir into teapot to heat the whole water volume up to 94 ÷ 99 C to start rotate the teapot to obtain a crater to introduce tea leaves into it. As a result, organoleptic properties of prepared tea should be improved by keeping and enhancing the aroma of prepared tea, also, rational usage of initial raw material - tea leaves - should be increased due to water saturation with oxygen. 
     EFFECT: higher efficiency of tea preparing. 
     2 cl, 1 dwg
Patent RU-2254466-C1 (RU)
Inventor: TOLSTUNOV S A
IPC: E21C41/00
Filed: 2004-04-12
Granted: 2005-06-20
Abstract: FIELD: mining industry, particularly for fire-hazardous mineral bed development. 
     SUBSTANCE: method involves provision of track and flank drifts, conveyer and vent drifts directed along extraction pillar from both sides thereof and split furnace; forming additional drifts with antipyrogen compositions over the full perimeter thereof and securing thereof with wooden supports; filling additional drifts in recessive order with fine coal particles previously treated with steam; sealing additional drifts with partitions spaced apart a distance equal to daily face advancing. 
     EFFECT: increased safety of mining works. 
     2 dwg
Patent RU-2264914-C1 (RU)
Title: Method and a device of reprocessing of cylindrical form plastic products
Inventor: VEREMEENKO ALEKSANDR IVANOVICH
IPC: B29B17/00
Filed: 2004-06-22
Granted: 2005-11-27
Abstract: FIELD: household wastes reprocessing. 
     SUBSTANCE: the invention presents a method and a device of reprocessing of household wastes, mainly - plastic bottles. The method of reprocessing of cylindrical form plastic products, predominantly, plastic bottles, provides, that first they cut off a non-cylindrical part of the product, then the cylindrical part of the product is cut along a screw line as a band. The band or a pack of the bands is twisted, subjected to a heating up to a thermal reflow, drawn and pressed out between the rollers. The device for reprocessing of the cylindrical form plastic waste products, predominantly plastic bottles contains a feeding mechanism and a unit of cutting of the products -installed on the frame and it is equipped with a tool for working of the cut in the form of the band-type parts of the reprocessed products, which contains a shuttle mechanism with an electrical drive, a fan and a device for the band drawing and compaction containing an electrical drive, the rollers with an incision and the rollers pressing tool. The feeding mechanism is made in the form of a screw gear, the screw of which is connected to a device gripping the plastic cylindrical form products, and an electrical drive installed on the guides, and a guide support. The products cutting unit contains the thermal device made in the form of nichrome wire mounted on a spring-loaded lever, and a mechanical cutting device - containing a dead knife and a rotor knife with the electromotor - all installed on a deck, which is balance fixed on the frame. The invention ensures production of an end-product, in particular, a band twisted and thermally reflown into a bar or a harness made out of the twisted and thermally reflown packs of bands, to reduce power input of the production process. 
     EFFECT: the invention ensures production of the end-products in the form of bars or harnesses made out of the twisted and thermally reflown packs of bands and reduction of power input for the production process. 
     2 cl, 2 dwg
Patent RU-2276346-C1 (RU)
Title: Method of determining anti-cavitation capabilities of fluid
Inventor: SHABALINSKAJA LJUDMILA ALEKSAN
IPC: G01N17/00
Filed: 2004-09-27
Granted: 2006-05-10
Abstract: FIELD: engine engineering. 
     SUBSTANCE: method comprises filling the bath provided with a reference specimen of metal with the fluid to be tested and irradiating the specimen by ultrasound from the wave guide emitter of the generator with a frequency of 22 kHz.  The specimen is positioned at the end of or below the wave-guide emitter.  The duration of test should range from 1 to 4 hours depending on the output power of the ultrasonic generator to provide mass losses of the metal specimen equal at least 4 mg.  The tests are carried out at two critical temperatures: near the starting temperature and close to the maximum operation temperature.  The anti-cavitation capabilities of the fluid are judged by the ratio of the rate of the cavitation destruction of the reference specimen in the reference fluid to that in the fluid to be tested . 
     EFFECT: enhanced accuracy of the method. 
     2 cl, 4 dwg
Patent RU-2279001-C1 (RU)
Title: Клиновой механизм свободного хода
Inventor: KARABAN VASILIJ GRIGOR EVICH
IPC: F16D41/12
Filed: 2004-11-15
Granted: 2006-06-27
Abstract: Изобретение относится к обгонным муфтам с распорками, заклинивающимися между зубьями наружной и внутренней поверхностей. Муфта содержит обойму (1), эксцентрик (2) и установленное на нем промежуточное кольцо (3), кинематически связанное с обоймой (1), а также подпружиненный сепаратор (8) в форме клина, имеющий составные части (7), опирающиеся на зубчатые поверхности промежуточного кольца (3) и обоймы (1). Внутренняя полость сепаратора (8) заполнена вязкоупругим телом, на которое опираются составные части (7) сепаратора. Техническое решение направлено на повышение нагрузочной способности и долговечности. 2 ил.
Patent RU-2280006-C1 (RU)
Inventor: KATAEV ANATOLIJ ANDREEVICH
IPC: B65G65/23
Filed: 2005-01-24
Granted: 2006-07-20
Abstract: FIELD: mechanical engineering; load handling. 
     SUBSTANCE: invention relates to load handling equipment, particularly, to devices for emptying soft container with loose loads with possibility of reuse of containers after emptying.  Proposed device is provided with skeleton 1 for accommodating soft container 2, hold-down device and -load-gripping device.  Upper part of skeleton from side of rear wall is provided with guide chute 3.  Upper guide 4 and lower guide 5 and two pairs of enclosing members 6 are mounted on rear wall of skeleton, and two stops 7 and two journals 8 are provided on side walls for connection with load-gripping device.  Journals 8 are installed with some displacement in vertical upwards relative to their common center of masses.  Hold-down device consists of two L-shaped rods 9 installed in guides of skeleton and furnished with displacement limiters in form of stops 10 and 11, carriage 12 connected through holes on ends with rods 9 and furnished with pair of leading blocks 13 and flexible sling 14 passed over enclosing members 6 of skeleton and carriage blocks 13. 
     EFFECT: possibility of reuse of soft containers, improved convenience in operation. 
     5 cl, 2 dwg
Patent RU-2284194-C1 (RU)
Inventor: AKCHURIN RENAT SULEJMANOVICH
IPC: A61M1/38
Filed: 2005-03-29
Granted: 2006-09-27
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has system for taking primary blood, reservoir containing physiologic saline and washing solution, unit for separating blood components having pump and centrifuge, system for returning erythrocytes to patient and system for recycling wastes. The system for taking primary blood has buffer reservoir for collecting primary blood and device for creating reduced pressure having rarefaction aggregate having at least one vacuum pump with vacuum collector connected to the buffer reservoir via main having humidity separator. 
     EFFECT: enhanced effectiveness cleaning and separating wound blood and returning erythrocytes to the patient. 
     5 cl, 2 dwg
Patent RU-2293394-C1 (RU)
Title: Method for producing porous-metal cathodes from tungsten powder
Inventor: USANOV DMITRIJ ALEKSANDROVICH
IPC: H01J9/04
Filed: 2005-05-16
Granted: 2007-02-10
Abstract: FIELD: electronic engineering. 
     SUBSTANCE: proposed method includes step-by-step annealing of source powder at temperature ranging between 1650 and 1750°C including temperature rise by 25-50°C, cake milling, powder quality control upon every annealing step by producing sample pellet compressed at constant pressure P sp , and evaluation of pressure P of air flowing through sample pellet upon second annealing step until pressure P is attained after at least two annealing steps corresponding to mean powder particle diameter over 4.5 μm, for instance, for P sp  = 2.8 t/cm 2  at P ≤ 0.45 kg/cm 2  which are values of its open steam channel in terms of air pressure; this is followed by compression of pellets from powder obtained, their sintering in acid-free medium, and impregnation of sintered pellets in emission-active material; powder particle mean diameter D p  is calculated and should be minimum 4.5 μm but not over 7.0 μm; density range of sintered pellets ρ sn min -  ρ sn max  is calculated basing on pressure of air flowing through sample pellet using equations ρ sn min  = 12.35 - 0.03 D p  + 0.05 D p   2 , ρ sn max  = ρ sn min + 20, where ρ sn min  (g/cm 3 ) meets condition of minimal open steam channel from its optimal range for given production and ρ sn min , condition of maximal open steam channel, and compressing pressure is chosen from values of ρ sn min  and ρ sn max  using standard dependence of sintered pellet density as function of specific compressing pressure ρ sn  = f(P sp ). 
     EFFECT: enhanced life of cathodes, reduced evaporation from them. 
     1 cl, 3 dwg, 3 tbl
Patent RU-2287095-C1 (RU)
Inventor: KHOMINETS ZINOVIJ DMITRIEVICH
IPC: E21B43/00
Filed: 2005-09-20
Granted: 2006-11-10
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: jet well pump installation comprises housing that is provided with by-pass ports and insert with jet pump.  The insert is provided with passages and seat for the sealing unit that has axial passage for cable connected with well instruments.  The outlet passage is in communication with the space of the housing above the jet pump, and the insert is provided with sealing members.  The housing receives the bearing bushing that can move in the axial direction and is spring-loaded with respect to the housing.  The bearing bushing receives the insert with the jet pump.  The bearing bushing has by-pass openings provided in the wall and bottom flange.  The bore made in the housing underlies the by-pass ports.  When the bearing bushing is in the bottom position, the passage for supplying active fluid is in communication with the space out of the housing through the by-pass openings.  When the bearing bushing is in the top position the by-pass openings are overlapped by the bearing bushing. 
     EFFECT: expanded functional capabilities. 
     4 cl, 2 dwg
Patent RU-2299622-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/40
Filed: 2005-10-13
Granted: 2007-05-27
Abstract: FIELD: food processing industry, in particular canned goods for space feeding. 
     SUBSTANCE: claimed method includes fresh white cabbage shredding, freezing, and chopping; onion and carrot cutting, roasting in melt butter, and chopping, wheat flour sauting in melt butter; pork cutting and chopping. Abovementioned components are blended with bone broth, tomato paste, citric acid, sugar, table salt, and CO 2 -extracts from biomass of specific micromycete species, black pepper and bay leaf. Obtained mixture is pre-packed in aluminum tubes, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value. 
     41 cl
Patent RU-2302429-C1 (RU)
Inventor: VRISHCH EHDUARD ANTONOVICH
IPC: A23L17/60
Filed: 2005-10-24
Granted: 2007-07-10
Abstract: FIELD: bioengineering. 
     SUBSTANCE: method involves producing acids polysaccharide fucoidan from laminaria by crushing raw material by treating it with 0.5-1.0% food acid solution during 4-5 h and subjecting acid extract to ultrafiltration on membrane of 100-300 kDa with following end product drying by applying lipophilic or spraying or vacuum drying method. 
     EFFECT: high purity of end product.
Patent RU-2302637-C1 (RU)
Inventor: KALININA ELENA PETROVNA
IPC: G01N33/68
Filed: 2005-11-03
Granted: 2007-07-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves determining reactivity worth of immunocompetent cells with cytokines level (IL-2,8, TNO-α). 
     EFFECT: accelerated diagnosis method. 
     1 tbl
Patent RU-2304405-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L17/00
Filed: 2005-12-23
Granted: 2007-08-20
Abstract: FIELD: food processing industry, in particular canned goods from fish and vegetables. 
     SUBSTANCE: claimed method includes fresh white cabbage shredding and freezing; salt skimmed fish fillet cutting, speck cutting and roasting; blending of abovementioned components in oxygen-free atmosphere; blending of drinking water, sugar, table salt, sodium benzoate, black pepper, pimento, clove, and nutmeg to produce marinade. Solid components and marinade are pre-packed in specific component ratio and conditioned up to fermentation. 
     EFFECT: canned goods of increased digestion value.
Patent RU-2304333-C1 (RU)
Title: Device for moving ionized air and its distribution by means of ventilation system and electric field
Inventor: BOCHAROV MIKHAIL EVGEN EVICH
IPC: F24F3/16
Filed: 2006-01-31
Granted: 2007-08-10
Abstract: FIELD: creating indoor climate in industrial, medical, farming, and other premises where ionized air is needed. 
     SUBSTANCE: proposed device has DC voltage supply provided with two negative DC voltage leads and three positive leads placed at different voltage levels; three insulated anodes connected through screened conductors to three positive leads and disposed in three sections where negative air ions are required; anode disposed within indoor metal piece of equipment provided with air vents, each of insulated anodes being disposed in respective section and shaped so that negatively charged air ions are distributed throughout entire surface area of this section; isolated cathode disposed in section wherein air ions are undesirable; insulated accelerating/guiding ungrounded cathodes disposed at outputs of metal and nonmetal pipe connections of metal air conduit and connected through screened conductor to ungrounded negative lead of high-level DC voltage supply. Ungrounded cathodes are disposed in such manner and are so shaped that they can adequately vary flow of air and air ions; ungrounded cathodes are made of metal covered with dielectric coating and provided with air-passing holes. Metal air conduit and pipe connection, conducting coating of nonmetal pipe connection, indoor metal equipment, isolated cathode, screen of conductor running to ungrounded cathodes, and screens of conductors running to three anodes are interconnected by means of conductor connected to grounded negative lead of lower-level DC voltage supply. Air conduit accommodates air flow creating fan and negatively charged air ion supply insulated from air conduit. In addition, polarity of DC voltage supply leads varies during bipolar ionization with change in polarity of air ions generated by air ion supply; synchronizing coupling is provided between air ion supply and DC voltage supply to ensure in-step variation of voltage polarities. 
     EFFECT: enlarged functional capabilities and enhanced effectiveness of device. 
     1 cl, 1 dwg
Patent RU-2299356-C1 (RU)
Inventor: OS KIN SERGEJ VLADIMIROVICH
IPC: F03D7/04
Filed: 2006-02-22
Granted: 2007-05-20
Abstract: FIELD: wind power engineering. 
     SUBSTANCE: wind power plant comprises wind motor, transmitting device, velocity pickup, electromagnetic clutch, n-pole asynchronous generator whose leads are connected with the exciting capacitor through the commutator, device for stabilizing voltage, pulse generator connected with the first input of the synchronization device.  The second input of the synchronization device is connected with the frequency generator.  The output of the synchronization device is connected with the input of the amplifier whose output is connected with the control winding of the electromagnetic clutch.  The commutator is made of cells mounted on the contactless power elements.  The wind power plant has units for analysis and control whose input is connected with the velocity pickup and outputs are connected with the cells of the commutator. 
     EFFECT: enhanced reliability.
Patent RU-2310144-C1 (RU)
Inventor: TROFIMOV PETR FEDOROVICH
IPC: F26B11/04
Filed: 2006-04-18
Granted: 2007-11-10
Abstract: FIELD: drying engineering. 
     SUBSTANCE: dryer comprises cylindrical grid mounted in the casing provided with opening for receiving the source of hot air whose outlet port is arranged at an angle to the axis of the grid drum, device for charging made of a funnel and hose, and device for discharging.  The grate provided with the conical shell is mounted in front of the drier.  The air is supplied from the fan through the grate.  The grate is connected with the pipeline whose other end is connected with the fan. 
     EFFECT: enhanced efficiency. 
     2 cl, 1 dwg
Patent RU-2318951-C1 (RU)
Title: Способ очистки русел рек и каналов от наносов
IPC: E02B3/02
Filed: 2006-05-19
Granted: 2008-03-10
Abstract: Изобретение относится к способам очистки русел рек, каналов и подобных сооружений от наносов. Расчистку осуществляют многочисленными перемещениями по руслу реки или канала по и против направления течения транспортных механизмов с вращающимися винтолопастными устройствами, взмучивающими наносы, осевшие на дне и транспортируемые потоком воды на расстояние L i =(v/u i )·h i , где v - скорость потока воды; u i  - гидравлическая крупность частиц расчетной фракции надлежащей очистки; h i  - высота взмучивания частиц расчетной фракции надлежащей очистки, зависящая от диаметра частиц: для частиц крупностью d=0,005 мм - h=(0,7÷0,8)H, для d=2 мм - h=(0,3÷0,5)H, для d>10 мм - h=(0,1÷0,3)H; где Н - глубина потока воды. Количество перемещений транспортных механизмов с вращающимися винтолопастными устройствами определяют в зависимости от полной длины очищаемого участка и крупности фракций осевших на дне наносов по формуле n=L/L i =(L·u i )/(v·h i ), где L - полная длина очищаемого участка русла реки или канала. Изобретение позволяет в максимальной степени использовать энергию потока воды для очистки русел рек и каналов от наносов, снизить затраты на ее проведение, а также повысить эффективность и надежность очистки русел рек и каналов от наносов. 3 ил.
Patent RU-2316702-C1 (RU)
Title: Аппарат для безуносной сушки во взвешенном состоянии
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: F26B17/00
Filed: 2006-06-09
Granted: 2008-02-10
Abstract: Изобретение предназначено для сушки дисперсных материалов и может быть использовано в микробиологической, пищевой, химической и других отраслях промышленности. Аппарат содержит сушильную камеру и бункер. Сушильная камера содержит цилиндрический корпус, коаксиально расположенную в нем пористую обечайку. Материал обечайки выполнен на основе алюминесодержащих сплавов с последующим наполнением их гидридом титана или воздухом с плотностью в пределах 0,5...0,9 кг/м 3  со следующими прочностными свойствами: прочность на сжатие в пределах 5...10 МПа, прочность на изгиб в пределах 10...20 МПа. Для удаления сушильного агента из обечайки предусмотрен вращающийся полый цилиндр, выполненнный из жесткого пористого материала со степенью пористости, находящейся в диапазоне величин: 30...45%. Подача влажного материала осуществляется несколькими распылителями, равномерно расположенными по всему сечению обечайки. На выходе из аппарата установлена акустическая установка, соединенная с циклоном. Параметрами для звуковой обработки в акустической установке с концентрацией частиц в воздушном потоке не менее 2 г/м 3  являются: уровень звукового давления в диапазоне 145...150 дБ, частота колебательного процесса в диапазоне 900...1100 Гц, время озвучивания в диапазоне 1,0...2 с. Изобретение обеспечивает повышение производительности сушки. 1 ил.