baber/WOPTO huggingface dataset:
Patent RU-2219324-C2 (RU)
Inventor: VDOVENKO A I
IPC: E21B21/00
Filed: 1992-11-10
Granted: 2003-12-20
Abstract: FIELD: drilling equipment, application of technological compositions, for instance, drilling mud, containing solid phase on to walls of well. SUBSTANCE: gear has tubular body with radial drain noses, branch pipe with slot-like holes positioned coaxially inside body and vortex generator. The latter comes in the form of separable bushing made of hardalloy material with jet- swirling deflectors located on its internal generating line, circular guide with throttling noses and ducts directed tangentially on to internal generating line of bushing and joined to it with seals and fixing ring. Re-distribution of solid phase of drilling mud takes place in tubular body of gear thanks to centrifugal forces while drilling mud is pumped through. Solid phase of drilling mud concentrates on internal generating line of body and clarified solution is formed in center of flow. Solid portion of pulp flows into string clearance, interacts with wall of well and strengthens and grouting it with mud and clarified portion goes to drilling bit raising mechanical speed of well drilling. Vortex generator is made of three parts which secures its functional endurance as any part of it can be replaced with new part to maintain serviceability of vortex generator as whole. EFFECT: enhanced mud grouting action owing to increased separation effect of solid phase of drilling mud, prolonged service life of gear. 3 dwg
Patent RU-2172290-C2 (RU)
IPC: B65H75/14
Filed: 1997-01-16
Granted: 2001-08-20
Abstract: FIELD: packing. SUBSTANCE: invention relates to making of reels with wound-on continuous flexible material and covering of reel with envelope to form bale for delivery of material to consumer. Core of reel has definite number of longitudinal support members and two flat end face rings, each provided with central hole, inner round concentrical support surface with pre-set radius and slots to meet shape of support surface. End face parts of support members are brought into meshing with slots to secure end face rings and support members to each other. Inner sides of support members coincide with support surfaces of end face rings, and end face surfaces coincide with outer sides of end face rings. Invention provides description of method of manufacturing of indicated reel starting from assembling of its core. EFFECT: reduced cost of reel and shipment expenses for delivering pack with wound-on material to consumer. 13 cl, 10 dwg
Patent RU-2228886-C2 (RU)
Inventor: SPATAFORA MARIO
IPC: B65B19/04
Filed: 1999-03-04
Granted: 2004-05-20
Abstract: FIELD: cigarette wrapping equipment. SUBSTANCE: method for cigarette group transferring from socket of continuous feeding conveyer to socket of continuous wrapping conveyer or wheel involves forming cigarette group into the first socket of the first grouping conveyer; feeding cigarette group by the first conveyer to transfer station; engaging longitudinal ends of cigarette groups by movable socket into transfer station; conveying movable socket relative the first socket to the second socket located on wrapping conveyer. EFFECT: provision of simplified and low-cost cigarette group transferring process. 18 cl, 6 dwg
Patent RU-2168383-C2 (RU)
Inventor: ANTIPANOV V G
IPC: G01B5/20
Filed: 1999-06-01
Granted: 2001-06-10
Abstract: FIELD: plastic working of metals. SUBSTANCE: method involves summing up lengths ofstraight parts of profile and curved parts, with length of curved parts being determined by value of radius of neutral layer; determining thickness of blank and total angle of bending of related parts of profile; determining preliminary value of specific elongation of blank material, radius of flexure and angle of flexure, when first cracks appear in blank, as well as minimum thickness of bent part extending along angle bisecting line. Choice of predetermined value of radius of neutral layer allows metal usage to be reduced. Method allows cold-bent sections to be produced. EFFECT: increased efficiency and reduced consumption of labor. 1 ex
Patent RU-2171472-C2 (RU)
Title: Method for determining functional state of myometrium during labor
Inventor: GASPARJAN N D
IPC: G01N33/74
Filed: 1999-06-29
Granted: 2001-07-27
Abstract: FIELD: medicine. SUBSTANCE: method involves determining functional state of myometrium and cytosol estradiol receptor number in myometrium taken from the uterine cervix during labor, ant the end of pregnancy period, during latent and active labor phase. Progressive reduction of estradiol receptor number during accouchement on the background of steady estradiol level in blood plasma being found, functional myometrium state condition conclusions are drawn. EFFECT: enhanced effectiveness of labor care; high accuracy of method. 2 tbl
Patent RU-2165794-C2 (RU)
Inventor: KIRPISHCHIKOV S P
IPC: B03B7/00
Filed: 1999-07-08
Granted: 2001-04-27
Abstract: FIELD: gold mining. SUBSTANCE: invention relates to processing low-grade gold-bearing and reject products. Ore is transported, subjected to express analysis involving x-ray-radiometric technique, after which follow x-ray-radiometric great-portion sorting and single-lump separation, centrifugal concentration on Knelson concentrators, and in-vat bacterial and chemical leaching involving heating of solution in winter and autumn-spring periods. Sorting and separation give 5 products with different contents of gold: enriched product, three intermediate products, and nonutilizable waste. Enriched product is processed to recovery gold. The first intermediate product is subjected to one or two centrifugal concentrations and the second one is concentrated one to four times. Tailings of the two processed intermediate products are combined with third intermediate product and subjected to leaching. EFFECT: enabled involvement of poor and out-of-budget ores into processing. 9 cl, 1 dwg
Patent RU-2196575-C2 (RU)
Title: Substance eliciting psychostimulating and antiasthenic effect
Inventor: SEREDENIN S B
IPC: A61K31/045
Filed: 1999-07-30
Granted: 2003-01-20
Abstract: FIELD: medicine. SUBSTANCE: invention relates to application of 1-hydroxy-4-cyclohexylamino-adamantane hydrochloride in clinical practice for treatment of asthenic states, narcolepsy, prophylaxis and arresting psychic and physical overfatigue. Indicated substance in the aggregate of its properties shows essential advantages as compared with sidnocarb used in clinics and exceeds bromantan by manifestation of psychostimulating effect. EFFECT: improved and valuable medicinal properties of substance. 6 tbl, 3 dwg
Patent RU-2192122-C2 (RU)
Title: Device for electrochemical protection of plant
Inventor: RODIMIN E M
IPC: A01G7/04
Filed: 1999-09-15
Granted: 2002-11-10
Abstract: FIELD: electrochemical protection of plant. SUBSTANCE: device has two electrodes of metals possessing different electrochemical potentials. One electrode functioning as anode is made of copper for implanting it in plant tissue. Second electrode used as cathode is made of silver or any other metal covered with silver or gold. Electrodes are interconnected by means of electrical conductor. Conductor length is greater than electrode-to-electrode distance. Electrochemical potential difference is built up between electrodes as soon as plant sap comes in contact with soil solution and anode starts generating copper ions. The result is enrichment of plant with copper ions. EFFECT: enhanced fungi and frost resistance of plant. 5 cl, 6 dwg
Patent RU-2175661-C2 (RU)
Inventor: SHPERBER R E
IPC: C08L95/00
Filed: 1999-11-10
Granted: 2001-11-10
Abstract: FIELD: preparation of hydroinsulating material for soft roofs and for hydroinsulation of basements and foundations. SUBSTANCE: hydroinsulating roofing material is prepared from mixture of components which are petroleum slime and filler such as clay or expanded clay aggregate dust at pH of 7.0-7.5 by heating it to 60-90 C, stirring for 20-30 min and cooling to room temperature. EFFECT: reduced temperature and shorter mixture stirring time, and high-quality characteristics of the hydroinsulating roofing material. 11 ex, 1 tbl
Patent RU-2175364-C2 (RU)
Title: Intra-city circular motorway
IPC: E01C1/04
Filed: 1999-12-31
Granted: 2001-10-27
Abstract: FIELD: motorway engineering. SUBSTANCE: motorway used in erection and reconstruction of crossover junctions at different levels of motorway under conditions of close city development, presence of nearby historical and architectural monuments, and miscellaneous underground service lines has earth-based sections, road interchanges, and/or bridge crossover, and/or motorway tunnel sections. Novelty is that one tunnel section has two sections curvilinear as viewed from top with their convex parts facing opposite sides; intermediate rectilinear section and rectilinear end sections are formed between them; angle between axis of one rectilinear end section and that of intermediate rectilinear part is 39- 47 deg; angle between axis of other rectilinear end section and that of intermediate part is 23-31 deg.; total length of tunnel section footlights is 0.100-0.105 of entire length of tunnel section. EFFECT: reduced labor and material consumption, scope of earth excavation; enhanced carrying capacity and safety of traffic; eliminated traffic congestions, deformations of earth-based structures; improved environmental friendliness. 13 cl, 12 dwg
Patent UA-10941-C2 (UA)
Title: A method for decarbonization of coke-pitch ovens
Filed: 1994-04-22
Abstract: A method for decarbonization of coke-pitch ovens comprises inleakage of air before and after the coke drawing through the riser pipe from top to bottom, coking box into the collector, aspiration of the gases of decarbonization and their purification. The aspiration of the gases of decarbonization is carried out through the hatch, which diameter is 3-5 diameters of the actuator accesses of decarbonization. The purification of gases is realized after theirs aspiration from the box by means of the arranged burning sequentially in two stages. At the first stage – before the delivery into the collector to the residual of inflammable components 1-4 volume per cent, at the second stage after the collector to 0.2-0.8 volume per cent.
Patent UA-46063-C2 (UA)
Inventor: BABKINA LINA OLEKSIIVNA
Filed: 1998-04-22
Abstract: Invention relates to composition of masses for monolithic linings of thermal units, in particular, floors of heating furnaces. Concrete mix contains, in % by weight: corundum filler of 7-0,1 mm fraction size containing fraction size less 12 μm at amount of 10-15 %, - 78-84; high-alumina cement 15-20; sodium salt of hydrochloric acid - 1-2. Technical result - increase of strength and density of the concrete.
Patent UA-25296-C2 (UA)
Inventor: VOROBIIOV OLEKSANDR OLEKSANDROVYCH
Filed: 1998-05-26
Abstract: The invention relates to the metallurgy and concerns a centrifugal casting machine, which includes a filling device with a batcher, frame, mechanism of chill moulds changing manufactured in the form of a rotor. The casing of the rotor contains the chill moulds on roller bearings, which are formed by left and right half chill moulds. The half chill moulds are stepped with different diameters of the casings and are equipped with conical centering columns fixed in one of the half chill moulds, their length being 1/5 of the value of half chill moulds travel at opening. Roller bearings are mounted on different levels. The rotor is divided into working areas. Left and right pneumocylinders are mounted in the knocking-out area. An additional pneumocylinder is coaxial with the left pneumocylinder; its piston and rod enclose coaxially the casing of the left pneumocylinder connected with a pusher interacting with left half chill mould. An additional pneumocylinder is mounted coaxially with the right pneumocylinder, its piston and rod being connected with a pusher, which may interact with right semi-mould.
Patent UA-75318-C2 (UA)
Title: Antibodies against protein being affined to parathyreoid human hormone
IPC: C07K16/26
Filed: 1997-09-24
Abstract: The invention relates to chimeric and humanized antibodies against albumen, being affined to parathyreoid human hormone, which DNA encodes indicated antibodies, recombinant vector which contains mentioned DNA, transformant, regenerated by means of mentioned recombinant vector, method for obtaining the mentioned antibodies and their use.
Patent UA-49928-C2 (UA)
Title: Special vodka
Inventor: KOLESNYK YURII MYKOLAIOVYCH
Filed: 1999-05-21
Abstract: This invention relates to alcoholic beverage industry. Claimed vodka includes in its composition aromatic spirit of peppermint, aromatic spirit of coriander, aromatic spirit of ginseng root, aromatic spirit of ginseng leaf, ethyl alcohol, rectified, and softened drinking water. According to this composition vodka is obtained, with sweet taste, without color, with harmonized dewy-piquant odor and refined taste, without scalding specific to vodka bitterness.
Patent UA-34299-C2 (UA)
Title: Method for preparing oil solution of lipophylic complex "lipochromin"
Filed: 1999-06-23
Abstract: The invention relates to the medicine and chemical-and-pharmaceutical industry, in particular to the techniques for preparing the oil solutions of the medicinal substances on the basis of the lipophylic complexes isolated from the raw material of the plant origin. The method provides for granulating the wet wastes discarded upon isolating the substances from the dog rose followed by drying the granules, extracting the substances with the methylene chloride at a 1:(4.0-6.0) ratio. Then the extract obtained is concentrated with the aim of distilling the extractant. The concentrate is mixed with the vegetable oil at a (0.4-4.5):1 ratio and is bubbled with the inert gas followed by its cooling and filtration. The invention provides for increasing yield of the end product with the stability of the content of the unstable biologically active substances.
Patent UA-58631-C2 (UA)
Title: METHOD FOR PRODUCING biphenyl-2-carboxylic acid derivatives
IPC: C07C51/00
Filed: 2000-12-02
Abstract: The invention relates to a method for producing biphenyl-2-carboxylic acid derivatives of formula (I), wherein R1 and R2 can have the meanings given in the description and in the claims. The inventive method is suitable for use on an industrial scale. (I).
Patent RU-2207334-C2 (RU)
Inventor: STJUART DZHOZEF JANGBLAD
IPC: C08F/
Filed: 1998-07-10
Granted: 2003-06-27
Abstract: Изобретение относится к усовершенствованному способу получения метилметакрилата, включающему стадии (i) взаимодействия пропионовой кислоты или ее эфира с формальдегидом или его предшественником в реакции конденсации с образованием потока газообразных продуктов, содержащего метилметакрилат, остаточные реагенты, метанол и побочные продукты, (ii) обработки, по меньшей мере, одной порции потока газообразных продуктов с образованием потока жидких продуктов, содержащего практически весь метилметакрилат и, по меньшей мере, одну примесь, которая плавится при температуре выше температуры плавления чистого метилметакрилата, выполнения над потоком жидких продуктов, по меньшей мере, одной операции дробной кристаллизации, которая содержит стадии (iii) охлаждения указанного потока жидких продуктов до температуры между примерно -45 o С и примерно -95 o С так, что указанный поток жидких продуктов образует кристаллы твердого метилметакрилата и маточную жидкость, причем указанные кристаллы имеют более высокую долю содержания метилметакрилата, чем указанный поток жидких продуктов или маточная жидкость, (iv) отделение указанных кристаллов твердого метилметакрилата от указанной маточной жидкости, (v) плавление указанных кристаллов с образованием жидкого метилметакрилата, который содержит указанные примеси в более низкой концентрации, чем указанный поток жидких продуктов. Изобретение также относится к способу выделения метилметакрилата из жидкой смеси, содержащей метилметакрилат и до 20% жидких примесей, имеющих точку плавления выше температуры плавления чистого метилметакрилата. Способ позволяет получить практически чистый метилметакрилат из сложного потока продуктов, который содержит ряд примесей, имеющих точки плавления как выше, так и ниже, чем для чистого метилметакрилата. 2 с. и 3 з.п. ф-лы, 3 табл.
Patent RU-2197428-C2 (RU)
Inventor: SHEVCHENKO T V
IPC: C01D1/42
Filed: 2000-05-06
Granted: 2003-01-27
Abstract: FIELD: chemical industry; methods of concentration of alkali solutions. SUBSTANCE: alkali solution includes chloride and sodium hydroxide which are obtained in the course of diaphragm electrolysis of saturated sodium chloride solutions. Still bottoms of anhydrous ethylene chlorohydrin are added to starting alkali solutions; still bottoms are just technical mixture of varying composition of anhydrous chlorohydrins of mono-, di- and triethylene glycol. Then, alkali solution with additives are subjected to evaporation. Anhydrous ethylene glycol added to alkali solution reduced consumption of heat of heating stem at simultaneous acceleration of water evaporation process. EFFECT: enhanced efficiency. 2 cl, 1 tbl, 5 ex
Patent RU-2202114-C2 (RU)
Inventor: KHABBARD VIK A
IPC: G01R19/00
Filed: 1998-11-18
Granted: 2003-04-10
Abstract: Изобретение относится к области электронных измерителей энергии и может быть использовано для обнаружения дисбаланса напряжения и тока при подводе электропитания к измерителю энергии. Техническим результатом является создание системы и способа для обнаружения дисбаланса тока и напряжения при многофазной подаче энергии. В способе обнаружения дисбаланса тока и/или напряжения в многофазном электропитании и системе для его осуществления для каждой фазы производится измерение напряжения или тока и определяется соответствующее нормализованное значение, а также значение нормализованных фазовых значений. Затем производят сравнение верхнего нормализованного фазового значения с первым порогом и сравнение отношения нормализованных фазовых значений со вторым порогом. Наличие дисбаланса определяют при превышении первого порога верхним нормализованным фазовым значением фазы и при отношении нормализованных фазовых значений, лежащем ниже второго порога. 2 с. и 17 з.п.ф-лы, 2 ил.
Patent RU-2191920-C2 (RU)
Title: Multipurpose motor-wheel
Inventor: RYBAKOV A A
IPC: F03G7/00
Filed: 2000-07-24
Granted: 2002-10-27
Abstract: FIELD: conversion of electric energy to energy of rotation of wheel. SUBSTANCE: multipurpose motor-wheel can also function as power drive, catch gear, gear shifting mechanism, brake system and recuperator of brake energy. Motor-wheel includes converter of electric energy to energy of rotation of wheel, control system, oscillator piezotransformers comprising oscillator with valves and piezoelements which spaces are hydraulically connected to spaces of pushers. Pushers accomplish plane-parallel sliding with reference to transmission washer in process of alternate transfer of liquid from spaces of one pushers into spaces of other pushers imparting by that energy of rotary motion to shaft of wheel via transmission washer and eccentric. EFFECT: integration of various functions of vehicle in single aggregate. 1 dwg
Patent RU-2194888-C2 (RU)
Title: Method for making sliding bearing unit
Inventor: BOGACHEV A P
IPC: B29C53/60
Filed: 2000-07-27
Granted: 2002-12-20
Abstract: FIELD: manufacture of laminate articles by winding, possibly manufacture of sliding bearing units. SUBSTANCE: method comprises steps of winding onto mandrel continuous belt at impregnating it with polymeric binder; producing outer strengthened layer and forming inner antifriction layer due to making pockets with lubricating material; subsequent curing. Pockets are formed due to introducing lubricating material under pressure through pinholes of outer strength layer and closing pinholes after introducing lubricating material. EFFECT: enhanced manufacturability, increased useful life period of sliding bearing unit. 2 cl, 1 dwg
Patent RU-2219072-C2 (RU)
Inventor: OKSERR PASKAL
IPC: B60C15/06
Filed: 1998-12-16
Granted: 2003-12-20
Abstract: Изобретение относится к автомобильной промышленности и предназначено преимущественно для использования в транспортных средствах большой грузоподъемности. В области борта, в меридиональном сечении арматура каркаса в области точки перегиба между выпуклой и вогнутой частями содержит изнутри в осевом направлении дополнительный слой арматуры, образованный по меньшей мере одним слоем окружных металлических элементов. В результате увеличивается прочность бортов шины и, как следствие, ее надежность. 4 з.п. ф-лы, 1 ил.
Patent RU-2198976-C2 (RU)
Title: Overhead motor road of megapolis transport complex and method of control and relief of passenger, passenger-and-freight and freight traffic flows
IPC: E01C1/00
Filed: 2000-08-25
Granted: 2003-02-20
Abstract: FIELD: road building. SUBSTANCE: invention relates to overhead motor roads of transport complexes of large cities - megapolises with their suburbs, such as Moscow , and methods of control and relief of traffic flows. Novelty is that overhead motor road is made of at least eleven spans in length and two branches arranged in parallel side-by-side in cross section, each branch for at least four lanes of traffic movement opposite to other branch on roadway and arranged along longitudinal axis of motor road. Novelty, according to proposed method, is that at least on one of sections of at least one of main traffic lines, new, at least eleven span in length overhead motor road double in cross section is erected along longitudinal axis of main traffic line. Said new overhead motor road has at least four lanes for movement of vehicles in different directions. New overhead motor road is erected in steps to prevent interruption of movement along main traffic lines in process of road building at each step with provision, after completion of overhead motor road building, movement of motor transport at least in not less than two levels, including through passage in axial direction of radial road and overhead motor of radialring system of megapolis transport complex coaxial with radial road. Result provided by combination of significant features both of first and second inventions consists in increasing traffic capacity of motor road in confined sections of city, provision of separate level and high-speed passage of vehicles running in main direction and provision of additional passage of large number of road vehicles both running on road and passing to lanes of cross roads and access roads adjoining motor road at angle owing to erection of twin multilane overhead motor orientated along existing motor road. It provides increase of traffic passage in all directions and improved ecological conditions in area of transport intersection and building development. EFFECT: increased functionality and economical characteristics of motor road. 16 cl, 12 dwg