baber/WOPTO huggingface dataset:
Patent RU-2233363-C1 (RU)
Inventor: CHISTJAKOV A A
IPC: E02B8/08
Filed: 2003-03-20
Granted: 2004-07-27
Abstract: FIELD: hydraulic engineering, particularly fish passes for permitting fish-breeder access through supporting structures to hatchery and fish growth places. 
     SUBSTANCE: channel includes water pass forming conduit, members of natural and increased roughness distributed along conduit bottom and additional through passes. Head of the conduit is connected to upper pool of hydro-system, opening of conduit communicates with lower pool. Heads of additional through passes are connected to water pass. Openings of additional through passes communicate with lower pool waterway and create multi-pass inlet head with separate fish passes. Longitudinal axes of additional through passes extend at different angles to longitudinal section waterway line of angle magnitude decreases towards waterway flow direction. Water-distribution station in connection area of additional through pass heads with water pass has curved longitudinal partitions connected to heads of additional through passes. Inlet heads of opening parts of additional through passes from coastline side have fish guiding device. Fish guiding device is formed as bottom projection with curved edge facing waterway bed part. 
     EFFECT: enhanced hydraulic conditions in lower pool for increasing possibility of fish access in inlet head of the channel. 
     3 cl, 11 dwg
Patent RU-2243118-C1 (RU)
Inventor: POLEVOJ JU I
IPC: B61L21/06
Filed: 2003-04-28
Granted: 2004-12-27
Abstract: FIELD: railway transport; signaling and communication; traffic control. 
     SUBSTANCE: according to proposed method, ac voltage signal is applied to track circuit at one end and current value of voltage is recorded at other end and is compared with threshold voltages of occupation and clearing of track-circuit. If occupation threshold voltage exceeds current voltage, track is considered occupied, and if current value exceeds threshold voltage value, track is considered clear. Proposed method differs from known ones in that dependence of voltage of track circuit inlet end at moment of its occupation relative to reference voltage being voltage being voltage of track circuit under normal conditions at moment of occupation of one of adjacent track circuit when other track circuit is clear, is plotted. Using obtained curve, voltage drop coefficient is determined. Threshold occupation voltage is found as product of recorded current value of voltage drop coefficient, and threshold clear voltage, as quotient of division of threshold occupation voltage by return coefficient taken as 0.8-0.9. 
     EFFECT: improved reliability of checking condition of track sections. 
     1 tbl, 3 dwg
Patent RU-2249053-C1 (RU)
Title: Method for gold recovery from gold-containing raw material
Inventor: KUZ MINYKH V M
IPC: C22B3/24
Filed: 2003-10-08
Granted: 2005-03-27
Abstract: FIELD: noble metal metallurgy, in particular gold recovery from churlish hard-cleaning raw materials such as coal and divot. 
     SUBSTANCE: cold-containing raw materials (e.g., black and brown coal and divot) contains gold in form of chemical compound with complex organic substances such as guminic acid, and in process of fuel burning gold easily volatilizes together with gaseous burning products. Method of present invention includes backing of said raw materials under air discharge and sublimate is absorbed by passing of exhaust gases through vessel with water and column filled with granulated activated carbon as sorptive agent. 
     EFFECT: gold recovery from gold-containing raw material with improved yield. 
     1 ex, 1 tbl
Patent RU-2254306-C1 (RU)
Inventor: GREBENNIK V P
IPC: C09D5/34
Filed: 2003-11-10
Granted: 2005-06-20
Abstract: FIELD: manufacture of building materials. 
     SUBSTANCE: invention relates to dry building mixes for finishing of surfaces of concrete, stone, plaster, gypsum-cardboard, ceramics, metal, and wood. Filling contains, wt %: marshalite 60-65, white or gray Portland cement 30-35, latex in the form of re-dispersible powder 1-5, and additionally methylcellulose mixed esters. Filler further comprises additional ingredients selected from pigments, mineral additives, air-entraining agents, foam suppressors, waterproofing agents, structure-forming fillers: coarse sand, fibers, mineral or synthetic crumb, and setting accelerators (1-5% in total). 
     EFFECT: improved environmental compatibility. 
     3 cl, 2 tbl
Patent RU-2255553-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23G3/00
Filed: 2004-02-09
Granted: 2005-07-10
Abstract: FIELD: food processing industry, in particular sugar confectionary. 
     SUBSTANCE: in fondant syrup clove CO 2 -solvent cake is introduced when fluffing in amount of about 4.5 mass % and preparation obtained from biomass of Saprolegnia parasitica micromycete according to claimed technology is introduced in amount of about 0.05 mass %. Then cream fondant mass is formed according to standard technology to produce target product. 
     EFFECT: low-hardening cream fondant with increased content of biologically active substances and decreased consumption of structure-forming agent.
Patent RU-2265401-C1 (RU)
Inventor: VARTANJAN S M
IPC: A61B8/00
Filed: 2004-03-25
Granted: 2005-12-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves determining uterus volume by means of ultrasonic examination. Conditional uterus volume X is calculated from formula X=axbxcxK, where K is the correlation coefficient equal to 0.5236, a is the transverse uterus diameter from a tubal angle to the other one, b is the uterus length from the internal fauces to the fundus, c is the anteroposterior uterus size from the most distant points; conditional uterus cavity volume X 1  is calculated from formula X 1 =a 1 xb 1 xc 1 xK, where K is the coefficient equal to 0.5236, a 1  is the transverse uterus diameter from a tubal angle to the other one, b 1  is the uterus length from the internal fauces to the fundus, c 1  is the anteroposterior uterus size from one myometrium edge to the other one; conditional uterus volume Y and conditional uterus cavity volume Y 1  is calculated from formula Y=a 2 xb 2 xc 2 xK, where K is the correlation coefficient equal to 0.5236, a 2  is the transverse uterus diameter from a tubal angle to the other one, b 2  is the uterus length from the internal fauces to the fundus, c 2  is the anteroposterior uterus size from the most distant points; Y 1 =a 3 xb 3 xc 3 xK, where K is the coefficient equal to 0.5236, a 3  is the transverse uterus diameter from a tubal angle to the other one, b 3  is the uterus length from the internal fauces to the fundus, c 3  is the anteroposterior uterus size from one myometrium edge to the other one; measured at the second day after delivery. The calculated parameters are used for calculating uterus involution coefficient K in . Ratio of conditional muscular mass of the uterus at the second day after delivery to conditional muscular mass of the uterus at the fifth day after delivery as K in  = (X-X 1 )/(Y-Y 1 ), where X-X 1  is the conditional muscular mass of the uterus at the second day and Y-Y 1  is the conditional muscular mass of the uterus at the fifth day. The value of K in . being greater than 1.5, adequate uterus involution is to be determined. The value of K in . being less than 1.5, uterus subinvolution is considered to be the case. 
     EFFECT: high accuracy of estimation method. 
     3 dwg
Patent RU-2267470-C1 (RU)
Title: Method for treatment of articles made of quartz ceramic
Inventor: ITKIN SAMUIL MIKHAJLOVICH
IPC: C04B35/14
Filed: 2004-04-02
Granted: 2006-01-10
Abstract: FIELD: quartz ceramic useful in production of big-volume and profile-compound articles by precision technology. 
     SUBSTANCE: claimed method includes job conditioning in ammonia 2-10 % aqueous solution or saturated calcium oxide water-ammonia solution with ammonia concentration of 2-10 % for 0.1-0.5 h followed by autoclave treatment under pressure of 5-25 atm for 2-20 h. 
     EFFECT: method for production of articles with improved physical and technical characteristics and increased heat resistance and resistance with regard to alumina or its alloy melts. 
     1 tbl
Patent RU-2255992-C1 (RU)
Inventor: KARPOV E V
IPC: C21D9/08
Filed: 2004-07-01
Granted: 2005-07-10
Abstract: FIELD: metallurgy; manufacture of pipes from low-carbon steels. 
     SUBSTANCE: proposed pipe has inner wear-resistant layer, outer corrosion-resistant layer made from ferrite and low-carbon steel layer located in pipe wall core between two layers; wear-resistant layer is solid silicon solution in α-iron at hardness of 200-300 HV units and content of silicon of 14.5-18.0 vol.%; thickness of corrosion-resistant layer and wear-resistant layer is 0.02-0.20 of pipe wall thickness; content of carbon in inner wear-resistant layer does not exceed 0.02 vol.%. 
     EFFECT: enhanced corrosion resistance of pipes in aggressive media. 
     2 cl, 1 dwg, 1 tbl, 1 ex
Patent RU-2273983-C1 (RU)
Title: Method for evaluating hardiness of winter cereal crop sorts growing under various agroecological conditions
Inventor: SMIRNOVA LIDIJA GRIGOR EVNA
IPC: A01G7/00
Filed: 2004-10-05
Granted: 2006-04-20
Abstract: FIELD: agriculture. 
     SUBSTANCE: method involves evaluating similar sorts simultaneously on watershed fields and on fields disposed on sloped areas of various steepness; using for evaluation values of changing winter hardiness depending on ground relief, said value being expressed in percents, by counting amount of live plants per 1 m 2  during growing period, said value being calculated from formula: H=(W-S):W·100%, where H is winter hardness, W is amount of live plants per 1 m 2  on watershed, S is amount of live plants per 1 m 2  on slope; considering four winter hardiness groups: highly resistant group if 3<15%, medium resistant group 3=15-25%, resistant group 3=25-35%, and low-resistant group 3.35%. Counting is performed on watershed areas, sloped areas having steepness of 1-3 deg, and on areas with steepness of 3-5 deg. 
     EFFECT: increased winter hardiness of sort and provision for revealing adaptive capacity of plants under various agroecological conditions. 
     2 cl, 4 tbl
Patent RU-2275516-C1 (RU)
Title: Intake manifold of internal combustion engine
Inventor: KHRISTENKO ALEKSEJ VLADIMIROVI
IPC: F02B29/00
Filed: 2004-11-15
Granted: 2006-04-27
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: according to invention in end face of intake manifold of internal combustion engine ring slot is made around each outlet hole forming inner and out walls.  At least one hole is made in outer wall and at least two tangential holes are made in inner wall which are preferably arranged symmetrically relative to longitudinal axis of outlet hole and equally spaced. 
     EFFECT: increased power output of engine, reduced fuel consumption owing to provision of complete combustion of fuel, and reduced toxicity of exhaust gases. 
     3 cl, 2 dwg
Patent RU-2287136-C1 (RU)
Inventor: KRAJACHICH VALERIJ VLADIMIROVI
IPC: G01G13/00
Filed: 2005-02-24
Granted: 2006-11-10
Abstract: FIELD: technology for packing free-flowing materials, primarily foodstuffs, drugs, etc. 
     SUBSTANCE: material being batched is loaded into weight-measuring bunker with lower unloading aperture and weight of the bunker together with material present in it is measured, batched material is dispensed by evacuating feeder with adjustable productiveness, receiving platform of which is positioned with adjustable gap below lower unloading aperture of weight-measuring bunker, area of receiving platform of evacuating feeder envelops projection of lower unloading aperture onto this platform, relation of area of receiving platform of evacuating feeder to area of lower unloading aperture exceeds in 1,2-1,8 times the relation of square height of prism of natural face of material being batched at maximal value of adjustable gap to square height of this prism at zero value of aforementioned gap, maximal productiveness of evacuating feeder is less than flow of material being batched from weight-measuring bunker in case of free flow of material being batched, value of batch is determined in first batching cycle as decrease of weight of weight-measuring bunker in current batching cycle minus the weight of material on transporting portion of evacuating feeder, while in following batching cycles as decrease of weight of weight-measuring bunker, originally in each batching cycle until full evacuation of weight measuring bunker pressure force of weight-measuring bunker and productiveness of batching are determined, then weight-measuring bunker is filled with material being batched and batching is performed on basis of productiveness of evacuating feeder with appropriate pressure force of weight-measuring bunker. 
     EFFECT: increased productiveness of free-flowing materials batching. 
     4 dwg
Patent RU-2290894-C1 (RU)
Title: Dental implant and instrument for setting the implant
Inventor: TALALAJ MARK ALEKSANDROVICH
IPC: A61C8/00
Filed: 2005-06-10
Granted: 2007-01-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has intraosseous mounting member having cylindrical part and round end and fastening member which external surface matches artificial tooth and instrument for setting dental implant in shape. The fastening member and intraosseous mounting member are manufactured as a whole from crystal having α-modification of alumina and have total length of 10-25 mm. The fastening member is shaped as truncated cone with a flat. The flat is inclined at an angle of to the longitudinal axis of the truncated cone. The intraosseous mounting member has an additional platform. The platform sides converging to rounded end and has maximum diameter of 3-10 mm equal to cylindrical platform diameter. The cylindrical platform diameter is not less than is at least 0.1 mm greater than truncated cone maximum diameter. Instrument for setting dental implant manufactured as elongated curved rod member. It has holding part, intermediate part and operation part. The operation part has fastening cavity for receiving dental implant. The holding and operation part are arranged in different planes. Intermediate part length is equal to operation part length as minimum requirement. Holder part length is not less than half of the intermediate part length. The fastening cavity for receiving dental implant is designed as end opening for receiving fastening member of the abovementioned dental implant. 
     EFFECT: improved engagement of dental implant and surrounding tissues. 
     9 cl, 3 dwg
Patent RU-2297619-C1 (RU)
Title: Устройство контактной связи, установка и способ проведения испытаний с непрерывной регистрацией параметров конечной баллистики метаемых тел
Inventor: VASIL EV ANDREJ JUR EVICH
IPC: G01N3/30
Filed: 2005-08-02
Granted: 2007-04-20
Abstract: Изобретение относится к испытательной технике. Устройство контактной связи, предназначенное для электрического соединения бортового оборудования метаемого тела с наземной аппаратурой, состоит из проводника для подключения к бортовому оборудованию, закрепленного в изоляторе для установки в метаемом теле, и токосъемника для закрепления перед преградой и подключенного к проводу канала электрической связи. Максимальный поперечный размер проводника в направлении, перпендикулярном продольной оси изолятора, выбран из условия обеспечения его контакта с токосъемником, а минимальное удаление обращенной к проводнику поверхности токосъемника от этой же оси выбрано из условия предотвращения контакта с метаемым телом. Установка состоит из устройства контактной связи, содержащего закрепленный в изоляторе проводник, предназначенный для размещения на метаемом теле и токосъемник, предназначенный для закрепления перед преградой. Сущность: перед метанием тела токосъемник устройства контактной связи закрепляют перед преградой и подключают к наземной аппаратуре. Проводник подключают к бортовому оборудованию метаемого тела, а изолятор скрепляют с метаемым телом, которое размещают в метательном устройстве. Производят метание тела со скрепленными с ним изолятором и проводником до достижения телом требуемой скорости встречи с преградой, обеспечивают требуемый период поддержания режима контакта проводника с токосъемником и непрерывно регистрируют параметры конечной баллистики метаемого тела в преграде во всем периоде режима контакта. Технический результат: повышение информативности испытания. 3 н. и 12 з.п. ф-лы, 19 ил.
Patent RU-2289432-C1 (RU)
Inventor: ARKHIPENKO JURIJ VLADIMIROVICH
IPC: A61M16/00
Filed: 2005-10-05
Granted: 2006-12-20
Abstract: FIELD: physiology and rehabilitation and preventive medicine. 
     SUBSTANCE: method involves providing course of hypoxide-hyperoxide exercises, including conducting procedures, each consisting of 6 hypoxide-hyperoxide cycles, wherein each cycle is 5-min normobaric hypoxide action performed in alternation with 3-5 min hyperoxide actions. First 5 hypoxide action procedures are provided using mixture with 11% oxygen content, the following 5 hypoxide action procedures are provided using mixture with 10% oxygen content. Hyperoxide action procedures are performed using mixture with 30% oxygen content. If needed, another course of 5 procedures may be carried-out, said procedures also consisting of 6 hypoxide-hyperoxide cycles, with 5-min normobaric hypoxide actions using mixture with 10% oxygen content being provided in alternation with 5-min hyperoxide actions using mixture with 30% oxygen content. Procedures are carried-out every other day. Method allows distinctly expressed membrane stabilizing action to be provided, said action facilitating in enhancing resistance of hepatic and brain cells to active forms of oxygen. 
     EFFECT: increased safety and efficiency in hypoxide-hyperoxide normobatic exercises in short-time mode due to increasing of individual non-specific adaptation capabilities to extreme and sub-extreme environment factors. 
     3 cl
Patent RU-2292821-C1 (RU)
Title: Method for production of canned goods from fish and vegetables
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L17/00
Filed: 2005-10-10
Granted: 2007-02-10
Abstract: FIELD: food processing industry, in particular production of canned goods from fish and vegetables. 
     SUBSTANCE: claimed canned goods are produced by soaking of wheat bread in milk followed by chopping thereof; skimmed fish fillet chopping. Further abovementioned components are blended with table salt and black pepper to produce mince. Further mince is formed in form of minced collops. Collops are breaded in wheat pulled bread and roasted in vegetable oil. Fresh white cabbage is shredded, and frozen; carrot, parsley root and onion are cut, roasted in vegetable oil and pulping; wheat flour is roasted. Carrot, parsley root and onion are blended with wheat flour, fish broth, tomato paste, sugar, table salt, bay leaf, and black pepper to produce sauce. Collops, cabbage and sauce are pre-packed, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value.
Patent RU-2301782-C1 (RU)
Title: Method of manufacture of the single-mode fiber light guide keeping the polarization of its light emission
Inventor: KURBATOV ALEKSANDR MIKHAJLOVIC
IPC: C03B37/02
Filed: 2005-10-27
Granted: 2007-06-27
Abstract: FIELD: glass industry; methods of manufacture of the single-mode fiber light guide keeping polarization of its light emission. 
     SUBSTANCE: the invention is pertaining to the field of the fiber optics and may be used in the fiber communication links, and also in the fiber sensors of the physical quantities. The technical problem of the present invention is improvement of the polarization and operational characteristics of the single-mode fiber light guide, and also the increased efficiency of the glass fiber drawing-out. The billet has the cut grooves with the width "h" and the depth d g , at that h ≤ d g . At that the through holes which have been formed in the billet after the source billet fiber fusion splicing with the support quartz tubes are used as the guiding holes for the tool making the drilling operations and polishing of the round holes. Then the billet with the inserted load-applying rods before the single-mode fiber light guide drawing-out is redrawn into the billet of the smaller diameter with its simultaneous fusion with the load-applying rods. 
     EFFECT: the invention ensures improvement of the polarization and operational characteristics of the single-mode fiber light guide, the increased efficiency of the glass fiber drawing-out. 
     4 dwg
Patent RU-2299113-C1 (RU)
Inventor: GRITSENKO SERGEJ ANATOL EVICH
IPC: B23D15/14
Filed: 2005-11-03
Granted: 2007-05-20
Abstract: FIELD: plastic working of metals, possibly in rolling mill lines for cross cutting of metallic sheets. 
     SUBSTANCE: shears include mounted in housing lower support in which stationary straight cutter is arranged; drive upper support; cylinder whose body is secured to lateral surface of housing; control system. Shears are provided with additional cylinder  whose body is jointly secured to opposite lateral surface of housing. Rods of said cylinder and of additional cylinder are jointly coupled with upper support. Motion drive of upper support is in the form at least of two hydraulic cylinders jointly coupled with upper part of housing and having rods jointly secured to upper support. Control system includes units providing movement of rods of all said cylinders for creating possibility for moving upper support according to preset law. 
     EFFECT: increased efficiency of shears at simultaneous simplification of their structure. 
     4 dwg
Patent RU-2308784-C1 (RU)
Title: Substrate for growing gallium arsenide epitaxial layers
Inventor: AJTKHOZHIN SABIR ABENOVICH
IPC: H01L21/203
Filed: 2006-01-12
Granted: 2007-10-20
Abstract: FIELD: electronic engineering; materials for miscellaneous semiconductor devices using gallium arsenide epitaxial layers. 
     SUBSTANCE: intermetallic compounds chosen from group incorporating tin arsenide SnAs, palladium antimonide PdSb, manganese polyantimonide Mn 2 Sb, nickel stannate Ni 3 Sn 2 , nickel aluminate Ni 2 Al 3 , nickel germanate Ni 2 Ge, and cobalt germanate Co 2 Ge are used as materials of substrates for growing gallium arsenide epitaxial layers. 
     EFFECT: enhanced structural heterogeneity of gallium arsenide layers being grown. 
     1 cl
Patent RU-2302320-C1 (RU)
Inventor: KORJUKINA NINA ALEKSEEVNA
IPC: B23C5/20
Filed: 2006-01-10
Granted: 2007-07-10
Abstract: FIELD: metal working, built-up cutters and milling cutters. 
     SUBSTANCE: tool includes cutting portion with seat having basic wall and lateral supporting walls. In said seat cutting tip is fastened by means of screw passing through central opening of tip. Said cutting tip has lower supporting surface and wavy cutting edge formed by crossing of its front surface with lateral surface having alternating dents and indentations. In order to enhance efficiency of working cutting tip is double-sided one. There are three portions on its lateral surface; two boundary portions adjoin respectively to front and lower supporting surfaces and mean portion is formed between them. Dents of lateral surface on said mean portion are restricted by cylindrical surfaces. On lateral wall of seat there are dents and indentations designed for engaging respectively with indentations and dents of mean portion. Threaded part of fastening screw is used for engaging with elastic member mounted on cutting portion and made integrally with it. 
     EFFECT: improved efficiency of working. 
     5 dwg