baber/WOPTO huggingface dataset:
Patent RU-2252188-C2 (RU)
Inventor: LIDDON DZHON
IPC: A01G23/06
Filed: 1999-01-25
Granted: 2005-05-20
Abstract: FIELD: material handling facilities. 
     SUBSTANCE: proposed tractor linkage designed for gripping at least one article is furnished with frame with at least one section for fastening to tractor, pair of gripping members, each provided with gripping edge, drive and synchronous opening-closing unit of gripping members and control devices for connecting tractor control panel with gripping members drive unit. Gripping members are installed on frame for turning in one plane with mating of edges at closing of gripping members. Drive and synchronous opening-closing unit is connected by one end to frame, and by other end, to corresponding gripping member. According to second design version, tractor linkage for gripping at least one article is furnished with metal frame provided with fastening plates at each side aligned with section of tractor boom fastening with possibility of tilting of frame to ground by means of turning regulator on tractor control panel, pair of gripping members, each provided with gripping edge, pair of hydraulic drives, each provided with hydraulic cylinder unit, first connector of pipelines secured on frame and provided at one side with joint to connect external pressure source, and at other side, hydraulic connection with farthest ends of both hydraulic cylinders relative to frame, and second pipeline connector secured on frame and provided with joint to connect external pressure source, and at other side, hydraulic connection with ends of both hydraulic cylinders nearest relative to frame. Gripping members are hinge mounted on frame being extended in direction square to surface of frame, with possibility of turning in one plane to edge closing position. Each drive is connected by first end to frame and by second end, to one of gripping members with connection of each gripping member with one of hydraulic drives. Method of gripping of articles comes to the following: first linkage is fastened on tractor, said linkage includes frame and gripping members with hydraulic drive provided with inner edge and installed on frame only by means of hinge support and hydraulic drives for turning in one plane to position of closing of inner edges, and then tractor is placed in position in which open gripping members are arranged around article, then gripping members are closed around article and article is moved by tractor to new place, after which gripping members are opened. Invention provides working implement for tractor which can be easily removed and installed using several points of attachment which can perform great number of operations of gripping and transportation, for instance, lifting of heavy objects, pulling trees and poles out of ground and their transportation. 
     EFFECT: ease of operation, accuracy and flexibility. 
     23 cl, 6 dwg
Patent RU-2188985-C2 (RU)
Inventor: GONCHAROV A V
IPC: F24F3/16
Filed: 2000-10-12
Granted: 2002-09-10
Abstract: FIELD: ventilation systems; local suck-out device. SUBSTANCE: proposed ventilation paint booth has hood, base, hydraulic filter with washing channel in form of vertical shaft with cascade-film section made as system of semicylindrical channels, separator, settling bath, pump with recirculation, drain, overflow and fresh water adding system, and cap for transfer to ventilation system. Hydraulic filter has stage made in form of horizontal jet section with four rows of wide spray nozzles. This stage is placed before vertical shaft. separator is made in form of two-three water deflecting baffles. EFFECT: increased capacity of paint booth, improved cleaning. 3 cl, 3 dwg
Patent RU-2197546-C2 (RU)
Inventor: CHERTOV V I
IPC: C22B11/00
Filed: 2001-04-09
Granted: 2003-01-27
Abstract: FIELD: sulfuric acid production ecology. SUBSTANCE: invention relates to processing of environmentally harmful sulfuric acid production waste, in particular to reusing pyrite cinders. Integrated processing consists in crushing pyrite cinders followed by separation. The former is accomplished in at least two steps: pyrite cinders are first subjected to primary grinding and then ground particles are disintegrated into colloid state. Resulting material is further activated and separated electrophoretically into components. Process line comprises mill, into which starting material is charged, disintegrator, into which primarily ground material is charged and converted into colloid state, and also electrophoreticseparation apparatus receiving material from disintegrator. EFFECT: simplified production, reduced production cost, and improved environmental condition. 2 cl, 1 dwg
Patent RU-2247811-C2 (RU)
Inventor: DITER KHOFFMANN
IPC: E21C47/02
Filed: 2001-04-19
Granted: 2005-03-10
Abstract: FIELD: open-cast mining. 
     SUBSTANCE: invention relates to continuous-operation self-propelled device designed for checking possibility of mining mineral materials and taking out interlayers whose properties, from point of view of their breaking and further transportation, are of vital importance at open cast mining. Proposed device has running gear, frame with drive unit and control panel and cutting drum arranged before running gear and equipped with cutting tools. Said drum is installed in supports of carrying frame for rotation around horizontal axis and is made for adjusting position in height by means of cylinder installed between frames and carrying frame. Crawler-type running gear is used. Cutting drum passes over entire width of device, and it is furnished with guide partitions and guard shield, is functionally connected with chute-like housing and is made for stepless change of speed of rotation, speed of feed and adjusting transverse tilting from one of two sides relative to working platform owing to vertical adjustment of position of one of hinge joints connection device frame and carrying frame which is made in form of forked rotary cantilever. 
     EFFECT: improved operating capabilities of device. 
     5 cl, 5 dwg
Patent RU-2229127-C2 (RU)
Title: Process to test growing trees after thinning-out and cutting
Inventor: MAZURKIN P M
IPC: G01N33/46
Filed: 2001-06-04
Granted: 2004-05-20
Abstract: FIELD: forestry. SUBSTANCE: invention can be used for evaluation of quality of care felling in middle-aged and coming to ripe stands of trees. Stripes parallel to forest road are marked from road edge in points outside technological corridors. Tress left after care felling in stripes are counted. Distances between them are measured as well as other forest valuation indices, analysis of distribution of values of forest valuation indices by stripes are conducted starting from edge of forest road. Visual examination of trees is performed for selection of counted trees showing worse quality from which wood cores are taken for their subsequent analysis with use of more exact values of texture and properties of wood. EFFECT: extended testing thanks to visual examination and analysis of both wood in left trees and in stands of trees. 2 cl, 3 dwg, 3 tbl
Patent RU-2204082-C2 (RU)
Inventor: POJMANOV E A
IPC: F23D17/00
Filed: 2001-06-04
Granted: 2003-05-10
Abstract: FIELD: burning of fuel in power plants of thermal power stations and boiler rooms, metallurgical industry. SUBSTANCE: burner facility includes air-feeding body, tube supplying air mixture mounted uniaxially inside air- feeding body, fuel atomizer placed inside tube supplying air mixture, radial outlet nozzles and vortex generator with space connected to ring clearance located between air-feeding body and tube supplying air mixture with the help of radial conduits. Space of vortex generator cools smoke. Facility is supplemented with screen installed across outlet of air-feeding body and having shape of perforated tabs which upper parts are interjoined with the use of rings. Tabs can open with the aid of drive through angle α = 110-150 °  and lower parts of tabs are attached to protrusions arranged outside of tube supplying air mixture by means of rings. L-shaped guides, one per tab, are passed through perforation holes in upper parts of tabs and are attached to air- feeding body. EFFECT: decreased level of noise in region of low and high frequencies, reduced level of nitrogen oxide effluent thanks to recirculation of stack gases. 2 dwg
Patent RU-2202637-C2 (RU)
Title: Method to process oxidized nickel-cobalt ores
Inventor: POLJAKOV M L
IPC: C22B23/00
Filed: 2001-06-29
Granted: 2003-04-20
Abstract: FIELD: non- ferrous metallurgy. SUBSTANCE: method can find use in processing of nickel-cobalt ores and products of their beneficiation. Method includes reducing-magnetizing sintering of ore in atmosphere of live steam at temperature of 480-600 C with use of carbamide in the capacity of reducing agent or any other organic substance showing increased boiling temperature and containing no sulfur. Any known technology ( hydrometallurgy or electrostatic separation ) can be employed to recover nickel and cobalt from magnetic fraction. EFFECT: simplified technology, reduced energy consumption, improved ecological situation. 2 tbl
Patent RU-2250987-C2 (RU)
Inventor: DOSVATN KARI
IPC: C09K8/516
Filed: 2000-05-22
Granted: 2005-04-27
Abstract: FIELD: oil industry. 
     SUBSTANCE: compositions number encapsulated welding agents and gel-forming compositions, which can be used at oil deposits. Method is provided for manufacturing said encapsulated welding agents and said gel-forming compositions. Also, method for injecting said gel-forming composition into underground formation is provided. 
     EFFECT: higher efficiency. 
     7 cl, 2 ex, 3 tbl
Patent RU-2294955-C2 (RU)
Inventor: PAK VISSARION VLADIMIROVICH
IPC: C10G32/02
Filed: 2002-02-05
Granted: 2007-03-10
Abstract: FIELD: oil-refining industry; petrochemical industry; methods and devices for treatment of the liquid hydrocarbons. 
     SUBSTANCE: the invention is pertaining to the field of oil-refining industry and petrochemical industry and may be used in the small-tonnage production at the oil products treatment. The method provides for the action on the liquid hydrocarbons with the alternating electromagnetic field realizing the induction heating of the raw material due to the low-temperature induction heating of the walls of the heater and rectification. At the induction heating the source crude is division into some individual streams swirled up in the direction of the symmetry axis of the heater and there them are aligned. The device contains the vat unit of a rectifying column made in the form of cylindrical body, on the outer part of which there is the reeled up windings of the inductor. The raw feeding unit is installed in the lower part of the tank. The body is divided into the longitudinal sections formed by the walls of the heater and the ribs located perpendicularly to the wall of the heater with the angle of turn to the axis of the body of 0-80°. The raw feeding assembly is made in the form of the hollow ring with the external holes, and the assembly of the removal of the final product is presented in the form of then axial pipe. The technical result of the invention consists in the increased productivity. 
     EFFECT: the invention ensures the increased productivity. 
     2 cl, 2 dwg
Patent RU-2273628-C2 (RU)
Title: Method for preparing derivatives of phenylacetic acid
Inventor: ADZHEMOGLU MURAT
IPC: C07C231/02
Filed: 2000-09-25
Granted: 2006-04-10
Abstract: FIELD: organic chemistry, chemical technology, biochemistry, pharmacy. 
     SUBSTANCE: invention relates to methods for preparing 2-phenylamino-5-alkylphenylacetic acids of the general formula (I)    
     intermediate compounds for their preparing, their pharmaceutically acceptable salts and pharmaceutically acceptable prodrug esters wherein R, R 1 , R 2 , R 3 , R 4  and R 5  have corresponding values. Compound of the general formula (I) is prepared by splitting lactam of the formula (II):   wherein symbols have values given in the description with a base, its precursors and methods for preparing these precursors. Abovementioned methods can comprise if necessary the temporal protection of all reaction groups showing effect followed by isolation of the prepared compound. Invention provides preparing compounds of the general formula (I) representing pharmaceutically active compounds that represent selective inhibitors of cyclooxygenase-2. 
     EFFECT: improved preparing method, valuable biochemical properties of compounds. 
     10 cl, 1 sch, 9 ex
Patent RU-2285535-C2 (RU)
Inventor: LI DAPENG
IPC: A61P37/00
Filed: 2002-04-12
Granted: 2006-10-20
Abstract: FIELD: pharmaceutical industry. 
     SUBSTANCE: invention relates to stone oil, extracted from stones of date (Phoenix pubeccens), yellow wood, or walnut containing specific amounts of triglycerides, diglycerides, monoglycerides, sitosterols, and cycloalanosterol. In one embodiment method for extraction of stone oil includes pressing of stones or powered stones, extraction with organic solvent or selectively by using of liquid in above-critical state to produce crude oil; discoloration thereof with adsorbing discoloration agent; dissolution of discolored oil in light ligroin; addition of stoichiometric amount of NaOH under stirring; settlement and aliquation; washing of organic phase with warm water to produce emulsion; addition of acetone to emulsion under stirring; layer separation and producing of oily phase in upper layer; treatment of oily phase to absorb thereof subsequently with neutral aluminum oxide and kaolin; removing after filtration of organic solvent from filtrate in nitrogen atmosphere; oily phase washing with warm water; heating of oily phase in nitrogen atmosphere to dehydrate thereof; and adsorption with neutral aluminum oxide. In another embodiment method for extraction of stone oil includes pressing of stones or powered stones, extraction with organic solvent or selectively by using of liquid in above-critical state to produce crude oil; stirring and heating of crude oil; adding of phosphorus acid to provide full degumming; addition of NaOH or Na 2 CO 3  solution to degummed oil at the same temperature to provide full caustic purification; mixture settlement and aliquation to produce purified oil; washing of purified oil with pure water; addition of adsorbent to washed oil or heating thereof in vacuum to remove water and produce transparent dehydrated oil; discoloration thereof with adsorbing discoloration agent under heating in vacuum and under stirring in nitrogen atmosphere and oil heating up to certain temperature; passing of pure water steam at certain temperature and holding for certain time followed by stopping of purified water steam passing and nitrogen passing under stirring to remove moisture from oil. Pharmaceutical compositions improving of immunological function, increasing serum protein content and tumor growth inhibiting, which contains therapeutically effective amount of stone oil and one or more pharmaceutically acceptable adjuvants also are disclosed. 
     EFFECT: stone oil effectively improving of immunological function, increasing serum protein content and tumor growth inhibiting. 
     14 cl, 5 tbl, 11 ex
Patent RU-2224898-C2 (RU)
Inventor: PJATIN V V
IPC: F02B53/00
Filed: 2002-04-22
Granted: 2004-02-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: proposed engine has housing with straight-flow channel of rectangular section accommodating two crankshaft installed in tandem in direction of flow. Each shaft has two axles with vanes delivering atmospheric air and working vanes of area exceeding that of delivering vanes. Heat power source is installed in said channel between delivering and working pairs of vanes and is made in form of fuel burners being furnished additionally with light energy radiators - lamps and light absorbing heat conducting screens. Crankshafts are coupled with electric motor and with current generator in series with flow movement. Crankshaft of pair of vanes delivering atmospheric air is coupled with electric motor connected with electric energy accumulator, and crankshaft of pair of working vanes is coupled with consumer-driving wheel of machine with electric generator. EFFECT: improved efficiency of control of vane thermal engine. 3 dwg
Patent RU-2229035-C2 (RU)
Title: Compressor blade making method
Inventor: PETUKHOV A N
IPC: F04D29/38
Filed: 2002-08-13
Granted: 2004-05-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention relates to methods of manufacture of compressor blades for aircraft gas-turbine engines and power plants, and working blades and guide vanes of fans and turbines. According to proposed method, plates are cut out of rolled metal sheet and placed in press tool following profile and size of blade. Plates are placed one onto the other without clearances and diffusion welding in vacuum or neutral atmosphere is carried out at temperature within 800 and 900 o C at pressure of 0.5-10 MPa. EFFECT: possibility of making compressor blades of preset profile and size with subsequent connection to each other. 3 cl, 1 tbl, 1 dwg
Patent RU-2235635-C2 (RU)
Title: Антифрикционная прессованная древесина
Inventor: SMOL JAKOV I A
IPC: C08J5/16
Filed: 2002-11-04
Granted: 2004-09-10
Abstract: Изобретение относится к области изготовления композиционных антифрикционных материалов на основе прессованной древесины и антифрикционных наполнителей. Материал состоит из прессованной древесины, пропитанной расплавом церезина и животным жиром. Определенное соотношение компонентов в материале позволяет улучшить антифрикционные свойства при низких скоростях скольжения и высоких удельных нагрузках. 3 табл.
Patent RU-2238759-C2 (RU)
Title: Способ профилактики бруцеллеза
Inventor: IGNATOV P E
IPC: A61K39/10
Filed: 2002-11-11
Granted: 2004-10-27
Abstract: Изобретение относится к ветеринарии и медицине, а именно к профилактике бруцеллезной инфекции. В качестве профилактического средства используют противомикробные препараты, которые вводят в организм перорально ежедневно в течение 1-10 дней до начала периода наибольшего риска заражения - предродовой и родовой период, период возможного контакта с инфицированным материалом или культурой бруцелл и в течение этого периода. Противомикробные препараты вводят совместно с иммуностимуляторами, низкомолекулярными нуклеиновыми кислотами. Использование способа позволяет повысить эффективность профилактики бруцеллеза. 2 з.п. ф-лы, 2 табл.
Patent RU-2247808-C2 (RU)
Inventor: LEVAGIN V M
IPC: E02B15/06
Filed: 2003-01-30
Granted: 2005-03-10
Abstract: FIELD: environment control; location and gathering of petroleum product stains, mainly in rivers. 
     SUBSTANCE: proposed harbor boom includes sections interconnected by means of articulation members and cable and are connected with end sections. Sections are made from worn tires of similar diameter placed on each other by their sides and interconnected in stacks of similar height; longitudinal rows are formed by their protectors with the aid of strainers. Laid in between stacks are gaskets made in form of hoses filled with foamed polymer material. Articulation members are mounted on vertical struts installed at section ends. Cavities of lower row of tires are filled with ballast elements and cavities of upper rows are filled with foamed polymer material. Harbor boom may be provided with at least one additional row of stacks connected with stacks of previous row with the aid of strainers. 
     EFFECT: enhanced reliability and durability of harbor boom; utilization of worn tires. 
     4 cl, 7 dwg
Patent RU-2251932-C2 (RU)
Inventor: LOMACHINSKIJ V A
IPC: A23L1/30
Filed: 2003-01-31
Granted: 2005-05-20
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: method involves mixing dried fish farce, cabbage, tomato, flour of bean, onion, carrot, sorghum groats, ground pike's pyloric appendage, edible salt, CO 2 -extracts of dill and celery, rape oil and preparation of Mortierella globalpina micromycet biomass produced by predetermined process; packing mixture. 
     EFFECT: provision for obtaining of product for gerodietary feeding formed as concentrate of dinner first course.
Patent RU-2246509-C2 (RU)
Title: Полимерная композиция для пористых углеродных изделий
Inventor: SIMONOV-EMEL JANOV I D
IPC: C08L61/14
Filed: 2003-02-21
Granted: 2005-02-20
Abstract: Изобретение относится к области производства полимерного материала, который может быть использован для изготовления пористых углеродных изделий конструкционного назначения, при этом в качестве наполнителя композиция содержит отвержденную фенолоформальдегидную смолу и комплекс ванадия общей формулы VO(С 36 Н 49 O 5 N 2 ), образующийся при извлечении ванадия из сбросных технологических растворов переработки передельных шлаков черной металлургии и представляющий собой порошок продукта взаимодействия метаванадата и бисаминофенолоформальдегидного олигомера, и дополнительно содержит смазку при следующем соотношении компонентов, мас.%: пульвербакелит 36-43,8, отвержденная феноло-формальдегидная смола 36-43,8, комплекс ванадия 10-25, смазка 2,4-3,0. Технический результат - повышение удельной прочности изделий из пористого углерода. 1 табл.
Patent RU-2251961-C2 (RU)
Inventor: ZIL BER M JU
IPC: A61B5/00
Filed: 2003-05-27
Granted: 2005-05-20
Abstract: FIELD: medicine, obstetrics, endocrinology. 
     SUBSTANCE: one should calculate the value for the risk level (RL) of intrauterine infection by the formula: RL = 100 x [0.5975 - 0.042 x A + (B x X) + C], where RL - the value of risk level of intrauterine infection in %, A - ordinal number of preset pregnancy, B - chronic pathology in anamnesis that favors to activate endogenic infection, X - the number of factors detecting chronic infecting, C -the state of immune status of pregnant woman. B equals to 0.3968 in case of pathology, and at its absence - it equals 0. In case of affected immune state C equals : 0.428 in case of insulin-dependent diabetes mellitus, 0.376 - at non-insulin dependent diabetes mellitus, 0.314 - at gestation diabetes mellitus, 0.277 - in case of affected glucosotolerant test, 0.286 in case of thyroid gland pathology. At no disorders of immune state C = 0. For RL ≥ 100 risk level of infection is very high, for 75 ≤ RL ≤ 99.9 - high, for 50 ≤ RL ≤ 75 - average and for RL < 50 - low level should be established. The suggested method provides the chance to predict the risk for the developing intrauterine infection at any terms of pregnancy. 
     EFFECT: higher accuracy of prediction. 
     3 ex
Patent RU-2322246-C2 (RU)
Inventor: KHEHJZENMEJER DONAL D L
IPC: A61K31/047
Filed: 2003-06-16
Granted: 2008-04-20
Abstract: FIELD: medicine, gastroenterology. 
     SUBSTANCE: invention proposes a liquid antacid composition comprising the following components: (a) active acid-neutralizing compound chosen from group comprising of calcium-containing compounds, aluminum-containing compounds, magnesium-containing compounds and their mixtures, and (b) antibacterial adjuvant chosen from group consisting of combination of propylene glycol and glycerol, combination of propylene glycol taken in the amount from about 3 wt.-% to about 10 wt.-% with glycerol taken in the amount from about 3 wt.-% to about 10 wt.-% as measured for the total mass of the composition. Acid-neutralizing substance consists of a mixture of aluminum hydroxide and magnesium hydroxide. Proposed liquid antacid composition contains 200-700 mg of active acid-neutralizing compound per 5 ml of the liquid antacid composition. Invention provides the enhanced resistance against microbial infection, possibility for preparing antacid composition without preserving agents, decreasing elevated level of acidity in stomach, increasing pH value of the stomach content and alleviating heartburn. 
     EFFECT: improved and valuable medicinal properties of compositions. 
     16 cl, 1 tbl, 2 ex