baber/WOPTO huggingface dataset:
Patent RU-2115924-C1 (RU)
Title: Method determining critical depth of occurrence of underground waters
Inventor: MAGAEVA L A
IPC: G01N33/24
Filed: 1996-10-08
Granted: 1998-07-20
Abstract: FIELD: drainage and irrigation. SUBSTANCE: method determining critical depth of occurrence of underground waters includes determination of depth of occurrence of underground waters and layer-by-layer sampling of soils, qualitative analysis of aqueous extracts of soil for content of chlorides and readily soluble sulfates by first emergence of these salts in aqueous extracts of soil at moment of sampling. Qualitative analysis to find readily soluble carbonates and quantitative determination of chlorides, readily soluble sulfates and carbonates as result of observations of many years is conducted additionally. Then salt profile of soil with underlining of upper boundary of horizontal many-year capillary rise of maximum content of salts is plotted. Later critical depth is computed by difference of occurrence of underground waters and upper boundary of horizontal many-year capillary rise of maximum content of chlorides, readily soluble sulfates and carbonates. EFFECT: increased accuracy of computation for any types of soils. 2 dwg
Patent RU-2146657-C1 (RU)
Title: Process to achieve stability of technological purification of sewage in system aerotank-secondary settling tank with simultaneous reduction of overall dimensions of this system
Inventor: BURYKIN V F
IPC: C02F3/00
Filed: 1996-12-04
Granted: 2000-03-20
Abstract: FIELD: purification of sewage water. SUBSTANCE: invention is specifically related to operation of system "aerotank-secondary settling tank" under conditions of nonuniform flow rate of water entering aerotank. To provide for constant flow rate of water discharged from aerotank sewage water is pumped from aerotank into secondary settling tank with the aid of airlift adjusted for constant average hourly flow rate of water. Realization of proposed process results in stability of technological purification of sewage water, in 1.5-2.5 time reduction of area of water in secondary settling tank depending of daily flow rate of water, in decreased amount of air delivered into air- operated aeration tanks. EFFECT: increased stability of technological purification of sewage.
Patent RU-2139397-C1 (RU)
Title: Thermal insulated log component
Inventor: KHANS KARL SSON
IPC: E04B1/78
Filed: 1995-05-04
Granted: 1999-10-10
Abstract: FIELD: construction engineering. SUBSTANCE: this log component is made of wood and is intended for placement upon similar log components for creation of wall structure with using so called angle joining. Log component includes external parts. Internal surfaces of external parts are provided with slots going in longitudinal direction of log component. Also provided are spacers which are intended for holding external parts and keeping them in required position. Empty space between surface parts is filled with thermal insulating material preferably with polyurethane. Aforesaid embodiment of log component allows for reduction of its height in vertical direction. EFFECT: higher efficiency. 7 cl, 3 dwg
Patent RU-2128759-C1 (RU)
Title: Method and device for thermal treatment of rails
Inventor: KHAN V I
IPC: E01B29/42
Filed: 1996-12-14
Granted: 1999-04-10
Abstract: FIELD: building and overhaul repair of jointless rail track. SUBSTANCE: according to method, low-temperature tempering of welded jointless rail track is effected at place of its location by heating rails by means of steam delivered at pressure of 10 MPa (100 kg/sq.cm) at temperature of 310 C. Steam is delivered to tempering zone by means of device which is moved on same rail track. Device incorporates railway track carriage. Installed on this carriage are units for delivery of working medium that is steam to zone of thermal treatment of each rail. Each working medium delivery unit comprises three perforated pipes with nozzles. Pipes with nozzles are enclosed over entire length of each unit in rigid heat-insulating housings with possible creation of clearances for discharge of used steam. Clearances between lower edges of housings and rail foot are equal to 10-15 mm. Application of aforesaid method and device adds operating stability to jointless rail tracks directly at site of their location due to use of low-temperature tempering for removing residual deformations caused in welding of their joints. EFFECT: higher efficiency. 2 cl, 3 dwg
Patent RU-2126901-C1 (RU)
Title: Timing gear drive on internal combustion engine
Inventor: FESINA M I
IPC: F02B67/06
Filed: 1997-01-29
Granted: 1999-02-27
Abstract: FIELD: transport engineering; automobiles with improved acoustic characteristics. SUBSTANCE: drive has driving shaft 1 and driven shaft 2 with driving sprockets 3 and 4 rigidly mounted on shaft. Sprockets are mechanically connected by endless chain 5 and are enclosed in soundproof hood secured on engine housing. Design peculiarity of drive is that hood is made if permeable to gas, noise-and-vibration damping porous (gauze, fiber) metal material of different design versions. EFFECT: reduced noise of valve timing gear drive in operation. 6 cl, 4 dwg
Patent RU-2146000-C1 (RU)
Inventor: CHELBIN V A
IPC: E21B33/04
Filed: 1997-03-12
Granted: 2000-02-27
Abstract: FIELD: mining industry. SUBSTANCE: invention can be used to seal well head. Column head includes body and cover with branch pipes. Sealing collar with movable bushing is put on outer cylindrical surface of coupling inside body. Lower sealing collar is placed in space between coupling and body. Outer ring boss of cover is put on it. Upper sealing collar is located in space between coupling and inner conical surface of cover. Outer ring boss of grand box is placed on it. Grand box is fastened by bolts to face of cover. Ring metal sealing is laid between faces of body and cover. Pins with nuts are inserted into holes of flanges in body and cover uniformly arranged over circumference. Wedge suspension with axial duct and holes is located inside coupling. Conical surface of wedge suspension is conjugate to inner surface of coupling. Teeth situated in axial duct of wedge suspension hold production string by its coupling. Antiejection ring is set above wedge suspension in upper part of coupling and column flange is screwed into this coupling. Leakproofness of head is raised by use of combined seal in connection of body to coupling. Location of grand box on face of cover provides for replacement of cover without disassembly of spout valves and improves its maintainability. Tension of production string can be adjusted by movement of wedge suspension over coupling. Antiejection ring and connection of body and cover with the use of pins and nuts ensures safety of usage of head under various pressure. EFFECT: enhanced operational safety of connection of production string. 1 dwg
Patent RU-2097562-C1 (RU)
Inventor: MAKEEV ALEKSANDR YU
IPC: E21C41/26
Filed: 1997-04-16
Granted: 1997-11-27
Abstract: Способ углубки карьера при разработке крутопадающих рудных тел заключается в погоризонтной выемке вскрышных пород и полезного ископаемого с применением буровзрывных работ и метода предварительного щелеобразования при постановке бортов в предельное положение. В процессе углубки руду, расположенную за проектным контуром карьера, под его дном и в бортах, на последнем этапе отработки извлекают за счет изменения параметров нижней части карьера. Указанное изменение производят в соответствии с каждым шагом увеличения глубины карьера и нахождения соответствующих значений устойчивых углов погашения борта. После определения новых границ контура карьера производят доработку карьера с постановкой бортов в предельное устойчивое положение. Доработку производят с учетом выбранной технологии путем формирования борта отрезными щелями, которые создают бурением скважин под углом, равным устойчивому углу заоткоски, но не менее угла наклона слоистости по лежачему боку рудной залежи и не более 90 градусов по висячему боку, 1 табл. 1 ил.
Patent RU-2107087-C1 (RU)
Inventor: SHAKUN A N
IPC: C10L1/06
Filed: 1997-04-25
Granted: 1998-03-20
Abstract: FIELD: gasoline production. SUBSTANCE: invention relates to producing automobile gasolines with no tetraethyl lead added. Gasoline is produced via fractionation of light (C 3 -C 6 ) gasoline fraction to take off C 5 - fraction with summary butane content 0.5-3.0 wt %, from which isopentane fraction with isopentane content 88-97 wt % is isolated by fractionation at column top temperature 70-80 C, column bottom temperature 90-105 C, reflux-to-product ratio 6-10, and theoretical plates' number 50-60. Isopentane fraction is combined with anti-knock components: reforming product, or its mixture with isomerization product, or mixture of reforming product with oxygen-containing compound, or mixture of reforming product with isomerization product and oxygen-containing compound. Produced gasoline has octane number 92-96. Vat residue of isopentane fraction fractionation may be utilized in producing low-octane gasolines or as starting material for isomerization. EFFECT: increased anti-knock property of gasoline. 2 cl, 1 tbl
Patent RU-2146109-C1 (RU)
Title: Surgical method for treating nephroptosis cases
Inventor: AKHMADEEV R I
IPC: A61B17/00
Filed: 1997-05-06
Granted: 2000-03-10
Abstract: FIELD: medicine. SUBSTANCE: method involves moving a kidney in topographic anatomic position. Ribbon-shaped alloplant is sutured to fibrous kidney capsule as hammock. The alloplant is fixed with interrupted sutures to muscular part of the diaphragm in the area of the costal sinus. The sutures are treated with powder-like alloplant for stimulating neurovasculogenesis. EFFECT: prevented complications related to disturbed kidney mobility.
Patent RU-2129708-C1 (RU)
Inventor: SMELOV V E
IPC: G01K15/00
Filed: 1997-06-30
Granted: 1999-04-27
Abstract: Изобретение относится к измерениям температуры термоэлектрическими преобразователями (ТЭП) и может быть использовано для их бездемонтажной проверки в процессе эксплуатации. Способ проверки соответствия сигналов термоэлектрических преобразователей действительным значениям температуры реализуется путем применения в конструкции ТЭП трех термоэлектродов - двух основных термоэлектродов и одного дополнительного термоэлектрода. С помощью дополнительного термоэлектрода устанавливают отклонение термоэлектрических характеристик основных термоэлектродов от исходных значений и определяют действительное значение измеряемой температуры. Способ предоставляет возможность определения действительного значения температуры. 1 з.п. ф-лы, 1 табл., 2 ил.
Patent RU-2120766-C1 (RU)
Title: Pig feeding method
Inventor: FILENKO V F
IPC: A23K1/16
Filed: 1997-07-24
Granted: 1998-10-27
Abstract: FIELD: animal farming. SUBSTANCE: method involves using potassium orotate as biologically active additive and introducing it into feed for 61-120 days aged pigs in an amount of 20 kg per 1 kg of live weight per day. EFFECT: increased live weight gain of pigs, increased feed assimilation, reduced feed consumption per unit of live weight gain. 2 tbl, 3 ex
Patent RU-2134002-C1 (RU)
Title: Multifunction structure-integrated vhf/microwave antenna assembly for aircraft (design versions)
Inventor: DZHERARDO I KAMACHO
IPC: H01Q3/26
Filed: 1997-08-12
Granted: 1999-07-27
Abstract: FIELD: aircraft antenna assemblies. SUBSTANCE: antenna assembly ensuring operation with radio signals in frequency-modulated very-high-frequency band, microwave frequency band, and amplitude-modulated very-high- frequency band has its antenna mounted in end section of fin so that long nonconducting slot is formed between one edge of antenna proper and abutting conducting structure of aircraft. Slot is uniform in its certain length and flares out in its remaining length. Excitation point along slot is chosen for optimal operating characteristics. Matching electronic devices join assembly with transceiver which is capable of operation in VHF/FM, microwave, or VHF/AM band. EFFECT: improved gain and practically omnidirectional pattern of antenna. 6 cl, 10 dwg
Patent RU-2146729-C1 (RU)
Title: Spinning solution composition and threads formed therefrom
Inventor: SOKOLOVA T S
IPC: D01F6/80
Filed: 1995-03-30
Granted: 2000-03-20
Abstract: FIELD: polymer materials. SUBSTANCE: composition containing fully aromatic polyamide with homopolymer units of formula: [-(NH-C 6 H 4 -NHCO-C 6 H 4 -CO-)]; aliphatic polyamide consisting of polycaproamide or polyhexamethylenedipamide homopolymer units; and concentrated sulfuric acid is distinguished by that at least one of the above-mentioned polyamides is copolymer consisting of two aromatic or two aliphatic honopolymer units, said aromatic copolymer having general formula:  , wherein u = 75-90 wt.% and w = 10-25 wt.%, and said aliphatic copolymer having general formula: [-(NH-(CH 2 ) 6 -NHCO-(CH 2 ) 4 -CO-) n (-HN-(CH 2 ) 5 -CO-) m ], wherein n = 50-95 wt.% and m = 5-50 wt. %, whereas spinning composition contains 16-19 wt.% of fully aromatic polyamide, 0.6-4.0 wt.% of aliphatic polyamide, and concentrated sulfuric acid forms the rest of composition. EFFECT: considerably strengthened threads and increased wear resistance. 7 cl, 1 tbl, 15 ex
Patent RU-2118900-C1 (RU)
Title: Method of improving body functions
Inventor: CHERNOOK E V
IPC: A61H23/00
Filed: 1997-12-09
Granted: 1998-09-20
Abstract: FIELD: psychotherapy. SUBSTANCE: patient is learnt to evoke image of luminous yellow ball which could be displaced throughout the body toward any body point. Such ball is associated with heat feeling. Autogenous training sessions are conducted during which evoked are first heat feeling and sensation of the image in the solar plexus region. Then image is displaced accompanied with sensation of flooding heat and is localized in the region of damaged organ. Simultaneously vibromassage is effected by striking region of the organ projection and at the same time suggestive formula is mentally pronounced commanding endogenous drugs to be produced. Session is ended by evoking image of removing luminous ball beyond body and purification of body. EFFECT: enhanced treatment efficiency with minimal participation of medical practitioner. 4 cl
Patent RU-2131688-C1 (RU)
Title: Protective device for shoe
IPC: A43C13/12
Filed: 1998-02-02
Granted: 1999-06-20
Abstract: FIELD: arch supporting device for shoes used for agricultural works requiring employment of hand-held tillage tools. SUBSTANCE: protective device has supporting plate connected with fastening and adjusting member, pivotal thrust for hand-held tillage tool shank. Thrust is connected with pivotal plate and its working surface is extending upward and forward. Fastening and adjusting member is made in the form of at least one longitudinal plank which may be regulated and retained on perforated scale of optimum position of fastening cheeks with butts and spur-shaped projections, when protective device is joined to shoe. Construction of device provides protection of toes and foot rear side from contacts with shank of spade or pitchfork etc in the process of pendulum motion of shank within working limits. Besides, device allows pivotal support to be found and fixed in optimum position for each hand-held earth digging tool. EFFECT: reduced labor intensity, increased efficiency and simplified construction. 1 dwg
Patent RU-2134642-C1 (RU)
Inventor: OZEROV S B
IPC: B68G7/06
Filed: 1998-03-17
Granted: 1999-08-20
Abstract: FIELD: automotive industry; fastening of seat headrest upholstery. SUBSTANCE: headrest has post passing through lower part of support framework connected with upholstery, damping body with upholstery on outer surface whose end member is arranged between upholstery and lower part of support framework. Raised edge and flange are made over entire perimeter of lower part of support framework and horizontal part of lining, respectively. Raised edge and flange are arranged near each other and are directed opposite to each other to form L-shaped channel over entire perimeter of lower part of support framework which is also provided with projections engaging with slots made on post. EFFECT: enhanced reliability of fastening of upholstery end member. 2 cl, 6 dwg
Patent RU-2137439-C1 (RU)
Inventor: BELJAEV V B
IPC: A61D1/04
Filed: 1998-03-17
Granted: 1999-09-20
Abstract: Изобретение относится к сельскому хозяйству и может быть использовано на птицефабриках для ампутации крыльев одно-двухдневных цыплят, утят, индюшат. Техническим результатом изобретения является создание высокоэффективного, безопасного, простого и надежного в эксплуатации устройства. Он достигается за счет использования высокой концентрации мощности лазерного излучения в зоне ампутации крыльев птицы. Это обеспечивается выполнением средства фиксации крыльев в виде полого металлического тела с прорезью, которая сообщается с системой прокачки воздуха, и отверстием для ввода внутрь тела лазерного луча, сфокусированного оптикой в область прорези. Ширина прорези позволяет легко разместить и перемещать крыло относительно лазерного луча. 2 ил.
Patent RU-2144129-C1 (RU)
Title: Packer
Inventor: NAGUMANOV M M
IPC: E21B33/12
Filed: 1998-04-20
Granted: 2000-01-10
Abstract: FIELD: oil and gas production. SUBSTANCE: invention refers to packers sealing hole clearance. Proposed packer has rod, sealing member with cones and shifters. Bushings with spring-loaded internal protrusions are made fast to shifters. Packer includes rests with dies for interaction with conical surfaces. Dies have cones in the form cut cylindrical pipe in their thick parts in small-sized packers and in packers meant for cased wells. EFFECT: increased functional reliability of packer. 2 dwg
Patent RU-2127809-C1 (RU)
Inventor: JUN RUSLAN BORISOVICH
IPC: E21C41/26
Filed: 1998-05-12
Granted: 1999-03-20
Abstract: FIELD: mining industry. SUBSTANCE: method can be used for development of mineral deposits irrespective of their thickness and incline angle. According to method, main reserves of mineral are worked by opencast mining operations with formation of protective berms on quarry benches. In plan, reserves of each horizon is worked by blasting of descending bore-holes in direction of working side of quarry with formation of protective prisms at its design contour. Cutting of protective prisms is undertaken at concluding stage of operations at given horizon with formation of vertical or close to vertical slope within limits of horizon. Rock matter in contour-adjoining mass in zone of probable shifting of rock matter is consolidated by injection and/or by installing preliminarily stressed anchors. EFFECT: reducing scale of overburden removing operations. 12 cl, 8 dwg
Patent RU-2145051-C1 (RU)
Title: Plate-tube heat exchanger
Inventor: KARPENKO ALEKSANDR NIKIFOROVIC
IPC: F28D9/04
Filed: 1998-05-05
Granted: 2000-01-27
Abstract: FIELD: heat-exchange apparatus. SUBSTANCE: heat exchanger has stack of coupled plates. Edge of beading over their perimeter is made in the form of lugs bent at an angle exceeding acute angle between generating line of beading and longitudinal axis of internal channel. Surface of bent lugs in internal channel is made flat or oval. Surface of bent lugs is made helical in clockwise or counter-clockwise direction, with lugs alternating along longitudinal axis of internal channel. Front edge of plates is made as broken line with hollows between holes and projections which configuration is analogous to that of near side of adjacent hole. EFFECT: higher efficiency of heat exchange. 5 cl, 2 dwg
Patent RU-2135175-C1 (RU)
Title: Method of treatment of patient with reactive urogenic arthritis
Inventor: PIRUMJAN A G
IPC: A61K31/365
Filed: 1998-07-28
Granted: 1999-08-27
Abstract: FIELD: medicine, rheumatology. SUBSTANCE: method involves carrying out of immunomodulating therapy by autohemotransfusion with ultraviolet-irradiated blood (5-7 procedures at 1-2 days interval) in combination with of antibiotics course treatment for 20 days. Antibacterial therapy is carried out with macrolide antibiotics, for example, roxithromycin at daily dose 0.2-0.3 g and/or tetracycline group, for example, doxycycline at daily dose 0.2-0.3 g. EFFECT: decreased time of therapy course and cost of treatment. 2 cl, 3 ex
Patent RU-2127562-C1 (RU)
Title: Device for placing of fractured limb bones in correct position
Inventor: KOTKIN L SH
IPC: A61B17/66
Filed: 1998-08-17
Granted: 1999-03-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has set of rigid members hinged-connected to one another. Provision is made in set for variation of common length and spatial and angular positions of members relative to one another. Members have fitting necks with knurl restricted by thrust beads. Ends of each member are manufactured in the form of double ears positioned asymmetrically with longitudinal axis of rigid member in plane passing through axis of double ear hole and longitudinal axis of rigid member. Sectional rod holders are installed on fitting necks. Every pair of adjacent members is fixed by means of lock knots. The device may be used in case the rods are passed intraosseously beforehand in arbitrary position relative one another. EFFECT: improved design. 10 cl, 18 dwg
Patent RU-2147237-C1 (RU)
Title: Preparation for treatment of calves with colibacteriosis and method of its using
Inventor: BURMISTROV V A
IPC: A61K33/38
Filed: 1999-01-14
Granted: 2000-04-10
Abstract: FIELD: veterinary science. SUBSTANCE: invention relates to preparation showing an antibacterial effect and method of treatment of calves with colibacteriosis using this preparation. Preparation has silver nitrate and polyvinylpyrrolidone as a stabilizing polymeric agent used in medicine at ratio, %: silver nitrate, 7; and stabilizing agent, the balance. For treatment of calves with colibacteriosis an aqueous solution of preparation is watered to sick animals at the dose 3-6 mg/kg of active substance or 1-2 mg/kg of 0.3% solution, twice per a day for 1-5 days. Use of this preparation and method of treatment of animals with colibacteriosis decreases time of treatment by 1.4-fold and increases the safety of young stock by 13-29.9%. EFFECT: enhanced effectiveness of preparation and treatment. 3 cl, 2 ex
Patent RU-2150461-C1 (RU)
Inventor: EGORICHEVA S A
IPC: C07C39/16
Filed: 1999-03-01
Granted: 2000-06-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to method of synthesis of steric hindranced bis-phenols used as effective stabilizing agents for organic substances. 2,2'-Methylene-bis-(4-methyl-6-tert.- -butylphenol) is synthesized by delakylation of 2,6-di-tert. - -butyl-4-methylphenol at heating in the presence of arylsulfo-acid catalyst followed by condensation of dealkylate with methylal in the presence of N, N-dimethyl-(3,5-di-tert. -butyl- -4-hydroxybenzyl)-amine (Mannich base). Mole ratio of arylsulfo-acid : Mannich base = 1.00 : (0.01-0.50). Method provides the selectivity of conversion of 4-methyl-2,6-di-tert.-butylphenol as 99.1-99.7%. EFFECT: increased yield, improved color index of product. 1 cl, 7 ex
Patent RU-2159675-C1 (RU)
Inventor: BALDUCHCHI LUIDZHI
IPC: B01J29/89
Filed: 1999-05-18
Granted: 2000-11-27
Abstract: FIELD: oxidation and organic reaction catalysts. SUBSTANCE: activation of titanium-containing silicate depicted by general formula ×TiO 2 .(1-x)SiO 2 , in which x ranges from 0.0001 to 0.04, is accomplished by hydrogen peroxide in aqueous medium in presence of fluoride ion or fluorine-containing compound precursors. Activated catalyst is advantageously employed in processes of oxidation of organics with hydrogen peroxide, in particular, in aromatics' hydroxylation reactions, in carbonyl compounds' amoxymation reactions, olefins' epoxidation reactions, and nitrogen-containing compounds' oxidation reactions. EFFECT: increased catalyst activity. 33 cl, 9 tbl, 56 ex