baber/WOPTO huggingface dataset:
Patent UA-56278-C2 (UA)
Title: Invariant-polarization method for determining elastic constants
Filed: 2000-05-26
Abstract: The proposed invariant-polarization method for determining elastic constants of materials can be used in studying characteristics of elasticity in materials science, metal physics, construction, acoustic electronics, acoustics crystal physics, and other fields. The proposed method consists in exciting a longitudinal and two lateral ultrasonic waves, with the mutually perpendicular polarization planes, which propagate in specified directions, determining the components of the acoustic tensor along the directions that correspond to the directions of the natural vectors of the polarization of the ultrasonic waves, such directions coincide with the normal to the mutually perpendicular planes of polarization, determining the invariants of the acoustic tensor, and determining the elastic constants and probability distribution functions of the components of the tested material. The present invention provides for extending functionality range of the test methods and increasing accuracy in determining material elasticity constants.
Patent RU-2184863-C2 (RU)
Title: Piston
Inventor: SIMDJANKIN A A
IPC: F02B75/04
Filed: 2000-07-27
Granted: 2002-07-10
Abstract: FIELD: mechanical engineering; piston machines with crank mechanism. SUBSTANCE: proposed piston has head with grooves for compression and oil control piston rings on outer cylindrical surface engaging with piston base through pack of steel plate springs designed for conversion of kinetic shock energy taken by piston head into potential spring compression energy. Ring-lock is press-fitted into lower part of head. Ringlock consists of two semirings holding head and base at distance 2f with piston moving from top dead center to bottom dead center at intake stroke. Distance 2f is calculated by equation 2f = H-h 1 -h 2  where H is height of standard solid piston, h 1  is height of piston head, and h 2  is height of piston base. EFFECT: improved reliability of crank mechanism owing to conversion of kinetic energy of dynamic loads into potential energy of compression of springs. 2 dwg
Patent RU-2200055-C2 (RU)
Title: Centrifugal mixer
Inventor: IVANETS V N
IPC: B01F27/93
Filed: 2000-11-13
Granted: 2003-03-10
Abstract: FIELD: centrifugal mixers. SUBSTANCE: proposed mixer has vertical cylindrical housing with taper receiving guiding unit inside it, cover with inlet branch pipes, bottom with discharge branch pipe, drive shaft on which unloading blades are secured and rotor made in form of disk with three truncated thin-walled cones mounted on it concentrically; lesser bases of said cones are directed downward; height and angle of inclination of generatrix increase from center to periphery; inner and center cones are provided with ports bounded by surface of rotor disk, reflectors with toroidal surface are provided with ports and are located above inner and center cones and secured to lower portion of receiving and guiding unit having holes above upper edge of outer cone. Good property of mixture is achieved due to smooth distribution of material delivered to mixer because of ports available in them, as well as due to organization of inner and outer recirculating loops; to this end, mixer is provided with reflectors having toroidal surfaces and ports for transfer of material from cone to cone and holes in receiving and guiding unit. EFFECT: enhanced efficiency. 2 cl, 3 dwg
Patent RU-2189039-C2 (RU)
Title: Method of determining octane number of motor car gasolines
Inventor: PASHCHENKO V M
IPC: G01N33/22
Filed: 2000-11-28
Granted: 2002-09-10
Abstract: FIELD: gasoline production. SUBSTANCE: increased efficiency in determining octane number of motor car gasolines is achieved through preliminarily establishing dependence (graph, table, etc.) of an informational parameter of gasoline on its octane number. This informational parameter can be velocity of ultrasonic wave transmission in gasoline at two different fixed temperatures. Octane number is then determined from the following relationship: octane number = 40[(V1- V2)/100+200/V2], where V1 ultrasonic wave transmission velocity at 20 C and V2 the same at 40 C. Ultrasonic frequencies are selected within the range between 100 and 200 kHz. EFFECT: improved determination accuracy. 14 cl, 1 dwg
Patent RU-2189583-C2 (RU)
Title: Pyroelectromagnetic method of nondestructive test
Inventor: BULYCHEV O A
IPC: G01N25/72
Filed: 2000-12-07
Granted: 2002-09-20
Abstract: FIELD: non-destructive test of ferromagnetic metal articles, tests of pipes and equipment in oil and gas extracting industry, in aviation, mechanical engineering. SUBSTANCE: tested article is demagnetized and placed in electromagnetic field. Temperature relief is read from surface and stored. Then static magnetic field is switched on and temperature relief is read anew. Then first reading is subtracted from second reading. Defective areas are determined as areas having least difference temperature. EFFECT: enhanced speed of test, improved detection by depth and increased noise immunity. 4 dwg
Patent RU-2219563-C2 (RU)
Title: Method establishing direction of arrival of echo signal ( variants )
Inventor: OSTROVSKIJ D B
IPC: G10K11/00
Filed: 2001-01-03
Granted: 2003-12-20
Abstract: FIELD: underwater acoustics, sound fixing and ranging, detection of active objects. SUBSTANCE: there are proposed several variants of implementation of method. Emission under pulse mode and signal reception from direction of major maximum of radiation pattern of receiving-transmitting, multielement, equidistant antenna, emission and reception of signals are carried out in proper frequency range. One or two additional maxima positioned in symmetry with reference to major maximum are formed in same frequency range in radiation pattern. If echo signal is received, direction of arrival of echo signal is found as direction of major maximum, if it is not received as direction of additional maximum. To define direction more exactly in presence of two additional maxima on altered frequency radiation pattern is turned till one of additional maxima coincides with initial, radiation is carried out on altered frequency and if echo signal is fixed this direction is assumed to be direction of arrival of echo signal, in its absence- direction of another additional maximum on initial frequency is considered as proper direction. Radiation and reception of signals are conducted in turn or simultaneously on two different frequencies f a , f b . If echo signal is received on both frequencies direction of arrival of echo signal is defined as direction of major maximum, if it received on one frequency-as direction of additional maximum on given first frequency. To define direction more exactly in presence of two additional maxima radiation pattern is turned on second frequency till one additional maximum coincides with direction of additional maximum of first frequency on which signal was received and radiation is emitted. When echo signal is received on second frequency this direction is defined as direction of arrival of echo signal, in absence of echo signal direction of arrival of another additional maximum on first frequency is considered to be direction of arrival of echo signal. EFFECT: increased precision and capability of direction finding, expansion of frequency band by factor of two and more towards higher frequencies in which range direction of arrival of echo signal is established unambiguously when wave dimensions between antenna elements are same. 4 cl, 4 dwg
Patent RU-2199256-C2 (RU)
Inventor: BEHJNS RODZHER EHNTONI
IPC: A45D40/00
Filed: 1999-07-26
Granted: 2003-02-27
Abstract: FIELD: cosmetic product dispensing equipment. SUBSTANCE: container has casing with open and closed ends, central longitudinal pin extending between open and closed ends of casing, piston mounted for sliding inside casing and transporting cosmetic product to open end of casing. Container has elliptical section extending perpendicular to longitudinal pin. Open end of package is terminated with product discharge opening for dispensing product from casing. Opening is made concave, when viewed in the direction of small axis of elliptical section. Such construction prevents user's skin from being pinched and scratched with acute sides of dispensing container. Container may be used for storage and dispensing of cosmetics such as antiperspirant or deodorant stick. EFFECT: simplified construction and convenient use. 5 cl, 1 dwg
Patent RU-2246141-C2 (RU)
Inventor: SHILLER KHARAL D
IPC: G11B27/32
Filed: 1999-08-30
Granted: 2005-02-10
Abstract: FIELD: computer science. 
     SUBSTANCE: data are organized in form of blocks of variable size and variable duration video-objects. For providing access a display list (address table) is used, based on portions of bit flow with constant size of each portion. List additionally has base value, which is not assigned to any of said portions. For receiving value of address, necessary for receiving required address, said value and all values of duration change to closest duration change for data portion appropriate for required address, are added with increasing total. Said base time value is selected for duration change values bits correspond with its weight to respective number of bits of the eldest binary digit of time marks of application. 
     EFFECT: higher precision, higher effectiveness. 
     6 cl, 11 dwg
Patent RU-2200393-C2 (RU)
Inventor: TJUTEREV S L
IPC: A01P21/00
Filed: 2001-05-08
Granted: 2003-03-20
Abstract: Описывается фунгицид общей формулы (I). Высокая фунгицидная активность в сочетании со стимулирующим действием на рост растений обеспечивает эффективную защиту сельскохозяйственных культур от широко распространенных возбудителей болезней. 10 табл.
Patent RU-2205739-C2 (RU)
Title: Method for making coated abrasive
Inventor: JANG VENLIANG PATRIK
IPC: B24D3/34
Filed: 1999-12-08
Granted: 2003-06-10
Abstract: FIELD: manufacture of abrasive tools. SUBSTANCE: method comprises usage of abrasive particles and binding resins set by irradiation. Setting depth of binder is increased due to adding to it bis(2,4,6-trimethylbenzoyl)phenyl phosphine oxide photoinitiator. EFFECT: enhanced quality of coated abrasive. 9 cl, 8 dwg, 1 tbl, 5 ex
Patent RU-2210902-C2 (RU)
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2001-10-15
Granted: 2003-08-27
Abstract: FIELD: plant growing, agriculture chemistry, agriculture. SUBSTANCE: invention proposes composition used for protection of plants and method for treatment of plants used in manufacture of plant production. Method involves treatment of plants with indicated composition containing the preparation as a component of special supplements prepared by successive extraction of biomass of micromycetus Saprolegnia parasitica with nonpolar extractant taken in supercritical state, water, alkali, water, acid, water, alkali and water followed by combination of solid residue with the first extract. Plants are treated with composition taken in the amount 0.1-20 mg/ha of planting or 0.5-10000 mg/t of sowing material as measured for the total content of chitosan, arachidonic and eicosapentaenic acids. Invention allows reducing the accumulation of toxic substances in agriculture crops and on soil, their transport and stress effect of toxic substance on agriculture crops also. EFFECT: improved treatment method of plants. 2 cl, 3 tbl
Patent RU-2228499-C2 (RU)
Inventor: SAFRAZ JAN I G
IPC: F26B7/00
Filed: 2002-06-11
Granted: 2004-05-10
Abstract: FIELD: wood-working industry. SUBSTANCE: moisture-heat treatment of lumbers is repeatedly conducted simultaneously with the process of drying by means of periodic engagement and disengagement of the condenser letting part of the air through it circulating through the pile maintaining a constant preset air temperature according to a dry-bulb thermometer during the whole period of drying. The pile is subjected to vibration action. On completion of the process of drying, the pressure in the sealed drying chamber is varied periodically at a rate of pressure drop exceeding the rate of pressure rise by many times. The device is provided with two main rail tracks and additional rail tracks. A false ceiling is installed inside the sealed drying chamber, left-hand and right-hand air-distributing casings are installed outside it along and on top the pile length. On the endface sides the truck is provided with detachable trays for water, a curtain is installed on its both sides. The rear transfer car has a detachable frame and a canopy. Sliding partitions are installed on both sides of the pile, the pile ends are covered with cloth, whose ends are lowered into the detachable trays with water. The sealed drying chamber is made straight through of periodic action. Installed inside the chamber is a device for generation of vibrations. EFFECT: enhanced quality of drying and reduced power consumption. 4 cl, 7 dwg
Patent RU-2256083-C2 (RU)
Inventor: EHBERKHARD SHNAJBEL
IPC: F02D41/40
Filed: 2000-11-17
Granted: 2005-07-10
Abstract: FIELD: transport engineering; catalyst converters. 
     SUBSTANCE: according to proposed methods, fuel is injected directly into combustion chamber at first mode of operation at intake stroke and at second mode of operation at compression stroke and is ignited, and exhaust gases formed at combustion of fuel are delivered into catalyst converter, and at second mode of operation, fuel is injected additionally after combustion, and temperature of exhaust gases in catalyst converter in or after the converter is measured, and result is compared with threshold value. Invention provides description of design of internal combustion engine implementing proposed method of diagnosing and control unit for diagnosing condition of catalyst converter. 
     EFFECT: possibility of revealing degree of ageing of catalyst. 
     7 cl, 2 dwg
Patent RU-2297675-C2 (RU)
Inventor: KHAAZE GENRIKH
IPC: G09F3/00
Filed: 2002-09-03
Granted: 2007-04-20
Abstract: FIELD: labels to be applied to necks of bottles such as beer bottles or like containers. 
     SUBSTANCE: label is made from aluminum film having thickness of from 6 micron to 20 micron. Aluminum film outer side is covered or provided with lacquer, and structured imprint is applied to its inner side, said imprint comprising filler when needed, and having density of from 2 to 20 g/m 2 . Such structure allows individual labels to be readily separated from stack of labels, label edge welding to be prevented and gluing or adhering of individual labels to be eliminated during cutting-off procedure, and smooth outer surface of labels to be provided. 
     EFFECT: provision for preventing deterioration of label properties under the influence of moisture, easy separation of labels from stack and elimination of welding and adherence of label edges to one another upon cutting-off process. 
     5 cl
Patent RU-2268346-C2 (RU)
Inventor: SUNDKHOL M GERAN
IPC: E05F15/56
Filed: 2001-03-14
Granted: 2006-01-20
Abstract: FIELD: building units, particularly fire doors. 
     SUBSTANCE: hydraulic fire door, for instance horizontal sliding door, may be selectively opened or closed. The door is provided with executive mechanism to move the door between opened and closed positions. Hydraulic executive mechanism may supply aqueous based liquid to the fire door for cooling thereof. 
     EFFECT: increased fire resistance and possibility to create compact fire-extinguishing system. 
     28 cl, 6 dwg
Patent RU-2247755-C2 (RU)
Inventor: VAN DER VEN EHMANJUEHL JOSEF K
IPC: B29C47/00
Filed: 2000-06-06
Granted: 2005-03-10
Abstract: FIELD: polymer materials. 
     SUBSTANCE: invention, in particular, relates to polyolefin foams, which are resistant to temperatures as high as 160°C. Method comprises stirring and melting of polyolefin, melting range of which is 85-170°C (as measured according to differential scanning calorimetry technique at heating rate 10°C /min), or a mixture of one or several such polyolefins. Resulting homogenous mixture consists of a single individual phase with melting temperature within the range 120-160°C (measured as above). The mixture is fed into extruder being heated to melting temperature in the first section of extruder. Molten mixture is further mixed, in the second section of extruder at elevated pressure, with foaming agent containing substance, which is liquid at temperature and pressure in extruder but vaporizes when pressure is lowered. Molten mixture is then cooled to a temperature, at which liquid mixture transforms to semicrystalline phase, and extruded through in cold state through die such as to foam the mixture as a result of evaporation of foaming agent to produce foamed polyolefin. 
     EFFECT: increased temperature resistance of foamed polyolefin. 
     12 cl
Patent RU-2252797-C2 (RU)
Inventor: KHARCHENKO V P
IPC: A61N5/10
Filed: 2003-03-04
Granted: 2005-05-27
Abstract: FIELD: medicine. 
     SUBSTANCE: the innovation deals with irradiating lymphatic collector, that is: at the first stage it is necessary to perform irradiation for the whole volume of affected lymph collector at total focal dose being 26 Gy, at the second stage one should carry out irradiation at collector's areas depending upon the degree of their destruction at decreasing the size of fields: for the area of residual lymph nodes remained after polychemotherapy - up to the total focal dose being 44 Gy, for the area of massively affected lymph nodes in case of total effect after polychemotherapy - up to 36 Gy, for the area of moderately affected lymph nodes in case of total effect after polychemotherapy - up to 30 Gy. The method enables to decrease the number of complications and local relapses, shorten terms for therapy, improve values for patients' survival rate at decreasing total integral dose of irradiation. 
     EFFECT: higher efficiency of radiation therapy. 
     2 ex
Patent RU-2253331-C2 (RU)
Title: Способ производства продуктов длительного хранения из растительного сырья
Inventor: KVASENKOV O I
IPC: A23L21/12
Filed: 2003-04-22
Granted: 2005-06-10
Abstract: Изобретение относится к технологии консервной промышленности. Предложен способ производства продуктов длительного хранения из растительного сырья. Способ предусматривает подготовку столовой свеклы, ее протирку, стерилизацию полученного пюре, ферментацию при совместном культивировании на нем мицелиальных грибов рода Trichoderma и рода Aspergillus лимонокислого брожения. Далее проводят отделение культуральной жидкости, ее концентрирование, введение полученного концентрата в растительное сырье и уваривание. При этом в культуральную жидкость вводят твердый остаток, полученный после последовательного экстрагирования биомассы микромицета Pythium ultimum неполярным экстрагентом в надкритическом состоянии, водой, щелочью, водой, кислотой, водой, щелочью и водой. Кроме того, в концентрат вводят экстракт, полученный после экстрагирования эквивалентного количества той же биомассы неполярным экстрагентом в надкритическом состоянии. Способ позволяет получать целевой продукт с улучшенными органолептическими свойствами. Изобретение может быть использовано в пищевой промышленности.
Patent RU-2272311-C2 (RU)
Title: Method for receiving precise time signals and receiver for realization of method
IPC: G04C11/02
Filed: 2003-05-08
Granted: 2006-03-20
Abstract: FIELD: electronic chronometry, possible use for engineering of automatic time correction devices. 
     SUBSTANCE: method includes receiving radio signals by magnetic antenna, their preliminary amplification, filtering of useful signals in parallel circuits by two quartz filters, one of which is adjusted to sum of frequencies of bearing and amplitude-modulated signals, the other, additional one - to bearing frequency. After filtering useful signals are detected. Detected signal of additional quartz filter is utilized for automatic adjustment of amplification of preliminary amplifier, and detected signal from quartz filter is transformed. 
     EFFECT: selection of precise time signals transmitted by radio stations using six points encoding. 
     2 cl, 1 dwg
Patent RU-2276511-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-08
Granted: 2006-05-20
Abstract: FIELD: food processing industry, in particular confectionery industry. 
     SUBSTANCE: claimed method includes syrup producing containing sugar, pectin and aqueous extract from mixture of hibiscus flowers, bilberry leaves, cowberry leaves, and black chokeberry fruits. Syrup is handled with simultaneous addition of citric acid, sodium lactate, cowberry flavoring, and preparation obtained from biomass of Mortierella globalpina micromycete according to claimed technology. Obtained product is poured, formed, dried and pre-packed. 
     EFFECT: jujube with specific organoleptic characteristics and wide range of vitamin activity.
Patent RU-2272463-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-15
Granted: 2006-03-27
Abstract: FIELD: confectionery industry. 
     SUBSTANCE: claimed method includes raw material preparation and syrup producing containing pectin, sugar, water and plant-origin additive. As plant-origin additive aqueous extract from mixture of baickhovy black tea, baickhovy green tea, bluebottle flowers, calendula leaves, cowberry leaves, hibiscus flowers, and dogrose fruits in mass ratio of 10:2:1:1:2:2:1 containing 2 % of dry matter is used. Syrup is boiled and handled with simultaneous addition of citric acid, sodium lactate, cowberry and cream flavorings and preparation obtained from biomass of Mortierella humilis micromycete by subsequent extraction with non-polar extractant in above-critical state, water, alkali, water, acid, water, alkali, and water followed by blending of the first extract with solid residue. Obtained product is poured, formed, dried and packed. All components are used in specific ratio. 
     EFFECT: jujube of improved organoleptic characteristics, dense consistence, containing substances with C-, B- and PP-vitamin activity, as well as F-vitamin activity.
Patent RU-2276874-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-21
Granted: 2006-05-27
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: the present innovation deals with the technology of confectionary production. For the purpose to obtain jelly marmalade with a wider spectrum of vitamin activity and specific combination of organoleptic properties due to providing substances with different vitamin activity one should prepare the syrup by applying sugar, pectin and an aqueous extract of the mixture of hibiscus flowers, mountain cranberry leaves and bilberry leaves. While preparing it is necessary to supplement the syrup with citric acid, sodium lactate and a preparation obtained out of Mortierella verticillata micromycete biomass according to the preset technique to be further spread, formed, dried and packed as ready-to-use products. The innovation enables to broaden the range of prophylactic properties due to providing the content of substances of different vitamin activity. 
     EFFECT: higher efficiency.
Patent RU-2251487-C2 (RU)
Inventor: KONANYKHIN JU F
IPC: B30B11/02
Filed: 2003-07-31
Granted: 2005-05-10
Abstract: FIELD: presses specially adapted for forming shaped articles from material in particulate or plastic state, for instance briquetting presses. 
     SUBSTANCE: device comprises frame, die, two hydropneumatic cylinders with control units to perform control of hydropneumatic cylinder shaft movement and punches connected to shifts. The device is adapted to use with hammers of 25kJ impact energy. Working end of each punch has upper conical projection extending for the full length thereof. Die width is greater than briquette thickness by 5-7% of the distance between punches installed in the position before their acceleration. 
     EFFECT: increased accuracy, strength and thickness of the briquette, reduced axial size of the device. 
     1 dwg