baber/WOPTO huggingface dataset:
Patent RU-2174732-C1 (RU)
Inventor: ZVEREV M M
IPC: H01S5/10
Filed: 2000-07-31
Granted: 2001-10-10
Abstract: FIELD: quantum electronic. SUBSTANCE: active element is, essentially, set of rectangular parallelepipeds made of semiconductor material and arranged in stepwise manner on common refrigerant line. Two parallel edges of each parallelepiped form optical cavity; edge being excited is perpendicular to them. Cavity edges of all parallelepipeds of set are relatively parallel. Distance between planes of edges being excited in adjacent parallelepipeds does not exceed depth of parallelepiped cavity edge zone wherefrom laser beam is emitted. As an alternative each of parallelepipeds on side excited by edge beam bears equidistant grooves whose depth is greater than that of exciting-beam penetration in parallelepiped material. Parallelepipeds are relatively arranged so that grooves of one parallelepiped are at half the distance between grooves of adjacent one; grooves may be filled with absorbing material. EFFECT: enhanced efficiency and radiation power; reduced lasing threshold and beam divergence. 3 cl, 5 dwg
Patent RU-2186838-C1 (RU)
Inventor: LEDENEV A E
IPC: C11D13/00
Filed: 2000-12-18
Granted: 2002-08-10
Abstract: FIELD: soap industry; applicable for washing articles from various fabrics. SUBSTANCE: household hard soap contains the following components, mas. %: fatty acids, 18-73; coconut oil, 2-25; ground talc, 40-1; sodium silicate solution, 40-1. Claimed soap may be used for sanitary-and-hygienic purposes. EFFECT: increased hardness and washing ability. 1 tbl
Patent RU-2190223-C1 (RU)
Title: Method for diagnostics of tubal-ovarian abscess in case of tubal-ovarian inflammatory disease
Inventor: KUZ MENKO G N
IPC: G01N33/68
Filed: 2001-02-21
Granted: 2002-09-27
Abstract: FIELD: medicine, gynecology. SUBSTANCE: the content of α1 acid glycoproteide and α1 antitrypsin is detected in venous blood, and at higher amount of α1 acid glycoproteide being above 210 mg/gl and α1 antitrypsin - above 300 mg/gl a tubal-ovarian abscess is diagnosed. EFFECT: higher accuracy of diagnostics. 3 ex, 1 tbl
Patent RU-2195079-C1 (RU)
Inventor: KHALIDOV G JU
IPC: H04L12/28
Filed: 2001-04-25
Granted: 2002-12-20
Abstract: FIELD: computer engineering. SUBSTANCE: invention is related to mailing services, specifically, to delivery of mail to addressee with use of potential of existing post offices and telecommunication networks. While sending correspondence remote user-addresser sends it in electronic form. It comes to mail server which identifies address of addressee and transmits traffic to proper automatic mail box for traffic reception where electron traffic is automatically converted to paper form and is sealed in envelope with address of addressee. If automatic mail box is located in post office of settlement then sealed envelope is received by postman who delivers envelope to address specified on it. EFFECT: reduced time of delivery of mail from addresser to addressee with preservation of confidentiality of mail. 5 cl, 6 dwg
Patent RU-2180767-C1 (RU)
Title: Aerodynamic integrated telecommunication system
Inventor: MALYSHEV G V
IPC: H04B7/185
Filed: 2001-07-06
Granted: 2002-03-20
Abstract: FIELD: communication and data transmission engineering. SUBSTANCE: system has at least one captive aerodynamic flying vehicle carrying transceiver equipment and at least two ground stations. Flying vehicles are integrated into regional servicing groups; at least one flying vehicle servicing this region is provided with transceiver equipment to establish communications with at least one flying vehicle servicing other region and/or with communication satellite. Captive flying vehicle incorporates at least two carrying surfaces secured on member joined with fuselage carrying aerodynamic control and stabilizing surfaces joined with carrying surfaces to form duct and cable systems for coupling member and carrying surfaces with fuselage. Power unit may be made in the form of windmill-electric generating plant. EFFECT: reduced cost, improved repairability and environmental safety. 6 cl, 2 dwg
Patent RU-2181461-C1 (RU)
Inventor: FAL KO N L
IPC: F23D3/02
Filed: 2001-07-19
Granted: 2002-04-20
Abstract: FIELD: mechanical engineering; agriculture, fishing, tourism, different branches of industry, in Far North regions, in emergency situations. SUBSTANCE: according to proposed method, wick burner is provided with concentrically fitted cylindrical divider consisting of inner wall and outer wall with fasteners forming cylindrical divider with displaced radial holes. Housing is installed and arranged outside the divider with subsequent mounting of screen cover onto housing. Contamination of wick burner is prevented owing to the fact that height of housing and walls is made decreasing to side of central channel and then outer wall of divider is shaped and equal volumes of central channel are formed. Central channel is formed by inner wall of divider. Ring clearances are formed between inner and outer walls of divider and outer wall of divider and housing. Then fasteners are fixed relative to walls and divider, housing is mounted and fixed in position relative to burner after which screen cover is fitted on housing. EFFECT: reduced level of contamination of wick burner and pollution of ambient atmosphere, improved reliability and increased service life of burner. 5 dwg
Patent RU-2200457-C1 (RU)
Title: Method for evaluating vegetative regulation in children suffering from cardiac form of neurocirculatory dystonia
Inventor: KUSHNIR S M
IPC: A61B5/02
Filed: 2001-11-05
Granted: 2003-03-20
Abstract: FIELD: medicine. SUBSTANCE: method involves evaluating vegetative regulation disorders in children by analyzing relation binding pasympathetic activity (ΔX) and sympathetic activity (Amo) values. ΔX value being greater than 0,20±0,006 s and no Amo increase being observed, hypersympatheticotonic period of neurocirculatory dystonia is to be diagnosed. ΔX becoming greater than 0,26±0,007 s and Amo being less than 22,5±0,55 %, asympatheticotonic period of neurocirculatory dystonia is to be diagnosed when normal value is ΔX = 0,20±0,006 s and A MO  = 22,5±0,55%. EFFECT: enhanced accuracy of early stage diagnosis; evaluated vegetative nervous system discoordination degree. 1 tbl
Patent RU-2209800-C1 (RU)
Inventor: KOSYKH A V
IPC: C04B38/10
Filed: 2001-11-23
Granted: 2003-08-10
Abstract: FIELD: building industry. SUBSTANCE: invention relates to production of ceramic materials with reduced density that can be used for making building materials. Raw mixture for preparing ceramic materials with reduced density comprising microsilica with specific surface above 25 000 cm 2 /g and content of amorphous SiO 2  90-95%, high-calcium fly ash and water involves additionally Portland cement and pore-forming agents - aluminum powder and sulfate soap in the following ratio of components, wt.-%: indicated microsilica, 10.3-11.2; high-calcium fly ash, 18.5-20.2; Portland cement, 12.3-13.5; aluminum powder, 0.1; sulfate soap, 0.4; water, 54.6-58.3. In method for preparing ceramic materials with reduced density including preparing mixture containing microsilica with specific surface above 25 000 cm 2 /g and content of amorphous SiO 2  90-95%, high-calcium fly ash and water process of molding, drying at 100 C and roasting material using above indicated mixture heat-wetting treatment is carried out before drying and roasting is carried out at 750 C. Invention provides expansion of raw base, reduced cost of material, improvement of heat-protective indices of material, reduction of linear drying shrinkage of material, reduced roasting temperature to 750 C. EFFECT: improved preparing method. 2 cl, 2 tbl, 1 ex
Patent RU-2194126-C1 (RU)
Title: Mobile prefabricated modular structure
Inventor: ANDRJUSHKIN S A
IPC: E04B1/19
Filed: 2002-04-04
Granted: 2002-12-10
Abstract: FIELD: construction engineering, particularly, mobile prefabricated modular structures. SUBSTANCE: mobile prefabricated modular structure has net of columns, vertical beams and connected with them habitable or utility modules. Net is formed by columns. Each column is made of four interconnected angles forming column shape in cross-section. Upper and lower bases of each column present four interconnected n-arm base members where 2≤n≤4. Arms of base members are formed by lengths of angle each directed along end of four semi-axes a, b, c1 and c2 outgoing from one point o and located in space so that c1 and c2 form straight line, and a and b are perpendicular to said straight line and to each other. In this case, all arms of base member are interconnected by ends directed to point o. Length of base member arms may be equal to one another and may not be equal to one another and satisfy the condition: Li= Ii+di, where i may assume values a, b, c1 and c2; Li is length of arm of i-base member in one of direction of coordinate axes a, b, c1, c2; Ii is main size of i-arm equal to length of arm section adjacent to respective arm of neighboring base member; di is additional size of i-arm equalling to the length of section of arm adjacent to horizontal section of beam or vertical column section joined with said arm of neighboring base member oriented in the same direction of arm. In case of absence of arm in base member in some axis Li=0; in other case, Li > 0, in this case Ii ≥ p and di=0, or di ≥ k, where p and k are constants calculated on base of provision of required strength of joint depending on type-size of angle. Said modular structures may be used in erection of low buildings of public, cultural and community applications. EFFECT: improved technological effectiveness of structure assembly and higher structure strength. 4 cl, 10 dwg
Patent RU-2219708-C1 (RU)
Title: Способ подготовки плодов или овощей к хранению
Inventor: NADYKTA V D
IPC: A01F25/00
Filed: 2002-07-02
Granted: 2003-12-27
Abstract: Изобретение предназначено для использования в области хранения растениеводческой продукции. Плоды или овощи перед закладкой в термостатируемое хранилище подвергают гидроохлаждению сатурированным водным раствором препарата, полученного из биомассы микромицета Mortierella alliaceae по заданной технологии. Изобретение обеспечивает снижение износа оборудования и повышение надежности хранения.
Patent RU-2223387-C1 (RU)
Title: Способ тампонирования обсадной колонны в скважине
Inventor: SUSOKOLOV A N
IPC: E21B33/13
Filed: 2002-07-23
Granted: 2004-02-10
Abstract: Изобретение относится к области скважинной разработки месторождений пластовых флюидов и может быть использовано при сооружении скважин. Обеспечивает повышение надежности тампонирования обсадной колонны в скважине. Сущность изобретения: спускают в скважину обсадную колонну с установленными на ней запорно-перепускными устройствами – ЗПУ. Последовательно закачивают в скважину и продавливают в заколонное пространство первую порцию тампонажного вещества через низ обсадной колонны и последующие порции с интервалом времени через отверстия ЗПУ, начиная с нижнего ЗПУ. Изолируют колонное пространство от заколонного в нижней части обсадной колонны. Закрывают отверстия ЗПУ после продавливания через них порций тампонажного вещества в заколонное пространство. Согласно изобретению в качестве тампонажного вещества используют глинистый раствор. Интервал времени между процессами закачивания порций глинистого раствора принимают равным времени седиментации глины из ее раствора в заколонном пространстве каждой предыдущей порции. Глубину установки каждого ЗПУ определяют по верхней границе седиментационного осадка глины из соответствующей порции глинистого раствора в заколонном пространстве. 3 з.п. ф-лы, 2 ил.
Patent RU-2230020-C1 (RU)
Title: Гидропривод грузоподъемного крана
Inventor: KARAS L V
IPC: B66C13/42
Filed: 2002-11-12
Granted: 2004-06-10
Abstract: Изобретение относится к подъемно-транспортным устройствам и касается гидропривода грузоподъемного крана. Гидропривод содержит насос, гидромоторы грузовой лебедки и механизма поворота стрелы, гидрораспределитель, напорную и сливную линии, предохранительный клапан напорной линии и гидроцилиндры размыкания тормозов гидромоторов и подъема стрелы, последний из которых соединен с гидрозамком, причем гидрораспределитель взаимосвязан магистралями с гидромоторами и гидроцилиндрами. Гидропривод снабжен клапаном ограничения грузового момента крана, который с одной стороны соединен со штоковой полостью гидроцилиндра подъема стрелы, а с другой - с магистралью подъема груза гидромотором грузовой лебедки. Гидрораспределитель выполнен с трехпозиционным положением золотников, в среднем положении которых штоковая полость гидроцилиндра подъема стрелы и магистраль подъема груза гидромотором грузовой лебедки сообщены со сливной линией гидропривода. Изобретение обеспечивает повышение безопасности работы крана. 4 з.п. ф-лы, 1 ил.
Patent RU-2242194-C1 (RU)
Title: Surgical method for treating the cases of corneal aberrations after photorefractive certectomy and device for marking central islet zone
Inventor: DOGA A V
IPC: A61F9/007
Filed: 2003-04-10
Granted: 2004-12-20
Abstract: FIELD: medicine. 
     SUBSTANCE: device has holder and working part like flat plate bent at an angle of 80є on which removable ring is mounted capable of making reciprocating movement along the working part. Two diametrically opposite slits for fixing the ring on the working part are produced in the ring. The ring diameter is equal to 1-3 mm and the working part length is 1.5 cm long. Method involves identifying central islet boundary, scarifying corneal epithelium, marking central islet zone by means of the invented device, ablating corneal stroma within the limits of the marked zone. 
     EFFECT: high accuracy in treating the central islet zone. 
     2 cl
Patent RU-2243302-C1 (RU)
Title: Outside linen drier
Inventor: EFIMOV V A
IPC: D06F57/04
Filed: 2003-04-14
Granted: 2004-12-27
Abstract: FIELD: linen drying equipment. 
     SUBSTANCE: drier has vertical pipe of length sufficient for rigid attachment thereof on floor and ceiling of loggia. Units of linen hanging members are positioned on pipe by means of rigidly fixed upper and lower restricting parts. Each of linen hanging members is made in the form of bushing pivotally positioned on pipe and equipped with at least one rod for hanging linen thereon. Rods are extending in radial directions at an angle α with respect to one another, said angle being adequate for proper hanging of linen. Pin is positioned on upper end surface of each bushing (except for upper one in unit). Pin is located in slot formed in lower end surface of each bushing (except for lower one in unit). Pin and slot are sized so as to allow bushings to be turned in succession relative to each other through angle β=n·α, where n is number of rods rigidly fixed on each bushing of the given unit; α is angle between radially extending rods. Retainers on upper and lower bushings of each unit are adapted for retaining of upper and lower bushings, when linen hanging members are in extreme laid out state. Rods of higher unit are fixed in offset relation with respect to rods of lower unit, said offset making α/2. 
     EFFECT: convenient usage and improved appearance of outside linen drier. 
     6 dwg
Patent RU-2237417-C1 (RU)
Inventor: AVDEEV M V
IPC: A23K1/00
Filed: 2003-05-12
Granted: 2004-10-10
Abstract: FIELD: agriculture, fodder production. 
     SUBSTANCE: zeolite before mixing with the seeds of oats, barley, lens and others should be treated in electric current of corona discharge. Moreover, electro-activated zeolite should be added into seeds at the quantity of 1-5% against their initial weight, moreover, parameters of electrotreatment modes alter depending upon particles' size. Moreover, such treatment could be performed either at the stage before wetting or at the stage of seeds' sprouting. Then seeds should be grown till appearance of radicles and sprouts, then on the 4 th -6 th  d one should affect seeds with optic radiation, that is sun light, special lamps and other means by certain light mode being corresponding to the mode of sprouts' growing for the given type of plants. Application of the suggested methods leads to increased green mass by 10-15% due to enhanced ion-exchange properties of zeolite. Moreover, electro-activated zeolite should be added at decreased quantity (1-5%) against untreated zeolite (1-15%) per initial mass of seeds. 
     EFFECT: higher efficiency of production. 
     1 cl, 1 ex
Patent RU-2234564-C1 (RU)
Inventor: MUTOVINA M G
IPC: D21C3/04
Filed: 2003-06-11
Granted: 2004-08-20
Abstract: FIELD: pulp-and-paper industry, in particular, production of paper from wood of coniferous trees. 
     SUBSTANCE: method involves cooking cellulose-containing raw material based on coniferous wood by sulfite cooking solution with pH value of 1.65-2.00, total content of SO 2  of 8.5-9.5 wt% in said solution and temperature of 143-146 0 C; washing resultant mass and treating with mixture of potassium fluoride, hydrogen peroxide and oxalic acid, said components being used in predetermined ratio; performing cooking process with the use of sulfite cooking solution based on sodium, magnesium and mixed sodium and magnesium base at NaO 2  and MgO ratio of 1:1 and treating washed mass at temperature of 75-85 0 C. Consumption of mixture of potassium fluoride, hydrogen peroxide and oxalic acid is 0.8-1.2% by weight of perfectly dry fiber and mass concentration of 6-8%. Cellulose produced by said method is readily whitened by means of ecologically clean reactants. 
     EFFECT: provision for obtaining of soft cellulose exhibiting high mechanical strength and increased ecology control in the process of manufacture of cellulose. 
     3 cl, 1 tbl, 5 ex
Patent RU-2248536-C1 (RU)
Title: Monochromator for spectrophotomers
Inventor: GALL L N
IPC: G01J3/18
Filed: 2003-06-04
Granted: 2005-03-20
Abstract: FIELD: optical instrument engineering. 
     SUBSTANCE: single-wave monochromator has collimator having entrance slit, diffraction grate with rotable mechanical device, focusing mirror and collimator with exit slit. Focusing mirror is provided with rotable mechanism made in form of lever provided with side mirror and tracking roller, which lever is tightly connected with mirror. Tracking roller is conjugated with template mounted onto longitudinal movement mechanism. Side drive of rotable lever can be electromagnet one. 
     EFFECT: improved sensitivity; improved precision. 
     4 cl, 3 dwg
Patent RU-2234229-C1 (RU)
Inventor: STEPANOV JU S
IPC: A46B7/10
Filed: 2003-07-14
Granted: 2004-08-20
Abstract: FIELD: tools for mechanical processing of materials by cutting, in particular, needle cutting. 
     SUBSTANCE: needle cutter has spindle, disks mounted on spindle, each of said disks being equipped with peripheral openings for attachment of V-shaped bundles of wire piles and immovable flanges for fixation of disks on spindle. Needle cutter is further equipped with mechanism for axial displacement of movable flange, said mechanism including cylinder immovably fixed on spindle, axially movable piston and return compression springs. Additional movable flange is fixed to end of piston. Needle cutter of such construction may be used for trimming of welded joints and for cleaning of surfaces of metal and other articles from corrosion and scale. 
     EFFECT: increased efficiency and improved quality of processing of surfaces. 
     3 cl, 7 dwg
Patent RU-2254161-C1 (RU)
Title: Complex method and device for cleaning and utilization of flue gases
Inventor: EZHOV V S
IPC: B01D53/14
Filed: 2003-12-16
Granted: 2005-06-20
Abstract: FIELD: heat-power engineering; cleaning flue gases from toxic admixtures. 
     SUBSTANCE: proposed method includes cooling of flue gases to temperature below dew point, condensation of water vapor, mixing of cooled flue gases with ozone-and-air mixture, oxidation and absorption of nitrogen oxides and sulfur oxides by condensate thus obtained and discharge of cleaned flue gases and condensate from zone of treatment. Flue gases and acid condensate are cleaned from carbon dioxide in perforated units of cassettes coated with layer of slaked lime [Ca(OH0 2 ] for forming calcium nitrite [Ca(NO 3 )], calcium carbonate (CaCO 3 ) and calcium nitrate [Ca(NO 3 )]. Device proposed for realization of this method includes zone of treatment in form of box with heat-exchange and absorption-and-heat exchange sections located in this box in way of motion of flue gases. These sections are provided with air and flue gas inlet and outlet branch pipes where heat exchangers-air preheaters of 1 st  and 2 nd  stages, horizontal and vertical perforated cassettes units made from rough corrosion-resistant material coated with layer of slaked lime [Ca(OH 2 )], mixing chamber with perforated distributing tube and air duct with ozonizer are located. 
     EFFECT: enhanced ecological and economical efficiency and reliability. 
     3 cl, 1 dwg
Patent RU-2258686-C1 (RU)
Inventor: TIKHENKO V N
IPC: C05F3/00
Filed: 2004-02-26
Granted: 2005-08-20
Abstract: FIELD: agriculture, fertilizers. 
     SUBSTANCE: method for preparing organic fertilizer involves processing manure by separation of the parent raw from inert impurities and the following dispersing an organic component. Before dispersing water is added to organic component up to preparing an aqueous-manure mixture wherein the content of organic component is 15-80%. Dispersing is carried out of organic component by the circulation process in closed contour for 15-240 min, frequency of hydroimpact effect on mixture from 400 to 2500 Hz at temperature from 20°C to 97°C. Then turf as an organic additive is added to aqueous-manure mixture in the amount 1-65% of organic component of manure and after processing the prepared mass is cooled to 35-37°C and used as substrate for culturing microorganisms. Before 1-20 min of the process termination mineral fertilizers and/or trace elements, and/or powdered dolomite is added to aqueous-manure mixture. Fresh manure with storage time 1 month, not above, is used for processing. Invention provides accelerating process in processing of animal waste, enhancing quality of preparing fertilizer and to expand assortment of fertilizers. Invention can be used in preparing organic fertilizers from animal waste for utilization waste and preparing highly effective fertilizer. 
     EFFECT: improved preparing method. 
     5 cl, 2 ex
Patent RU-2258629-C1 (RU)
Inventor: KOZIN V M
IPC: B63B35/08
Filed: 2004-04-02
Granted: 2005-08-20
Abstract: FIELD: ice breaking technique; methods of breaking ice blockage in rivers. 
     SUBSTANCE: proposed method includes excitation of flexural gravitational waves of maximum amplitude by creating load on ice with waste gases of turbines with swivel blades when vertical takeoff and landing aircraft flies at resonance speed and minimum altitude above ice blockage along its free edge. 
     EFFECT: avoidance of flood in rivers.