baber/WOPTO huggingface dataset:
Patent RU-2252118-C2 (RU)
Inventor: KOPILENKO EVGENIJ ARKAD EVICH
IPC: B23K9/10
Filed: 2003-01-10
Granted: 2005-05-20
Abstract: FIELD: welding processes and equipment, namely welding current pickups, possibly used in machine engineering at gas-shield welding of parts. 
     SUBSTANCE: pickup includes connected in series: registering member of electric current limiting resistor and additional power source. The last is connected through negative and positive power supply buses respectively with welding electrode and welded article that at welding are closed through electric arc gap. Registering member may be in the form of electromagnetic relay P or in the form of optic couple VHS whose irradiating member (light emitting diode) is connected with measuring circuit in direction of electric conductance of diode. 
     EFFECT: simplified design, enhanced operational reliability of pickup. 
     6 cl, 5 dwg, 1 ex
Patent RU-2244195-C2 (RU)
Inventor: KALASHNIKOV V A
IPC: F16L15/00
Filed: 2003-02-17
Granted: 2005-01-10
Abstract: FIELD: thrustless threaded joints of tubes of casing, pump-compressor and oil-gas pipelines. 
     SUBSTANCE: when cone outer thread is formed on tube provided with annular indicator for checking screwing-off, it is offered to extend screw surface of thread recess beyond boundary of indicator groove adjacent to thread and to arrange bottom of groove over surface of generating cone of thread recesses. Invention eliminates occurrence of disorder of threaded joint at assembling it and prevents lowering of threaded joint strength at tightening. 
     EFFECT: simplified technique for making indicating groove. 
     2 dwg
Patent RU-2266176-C2 (RU)
Inventor: STOROZHEV JU M
IPC: B23B51/04
Filed: 2003-03-14
Granted: 2005-12-20
Abstract: FIELD: machine engineering, cutting tools for working openings. 
     SUBSTANCE: tool includes body with central opening and at least two similar polyhedral tips of three-edge broken shape mounted symmetrically relative to feed direction along the same diameter. In order to enlarge manufacturing possibilities due to increased efficiency,  tips are arranged opposite one to other and they have different working apex angles. Tip with less apex angle advances tip with larger apex angle. Broken edges of tips may be rounded. 
     EFFECT: enlarged manufacturing possibilities, enhanced efficiency of tool. 
     2 cl, 3 dwg
Patent RU-2245929-C2 (RU)
Inventor: RUDNEV B P
IPC: C22B1/242
Filed: 2003-03-21
Granted: 2005-02-10
Abstract: FIELD: pretreatment of fine crushed fluorspar concentrates useful as flux in metallurgy. 
     SUBSTANCE: claimed method includes agitation of concentrate with 8-18 % humidity, calcium hydroxide or calcium oxide and treacle in wt % of 1-2 and 2-6 as reduced to concentrate mass, respectively. Obtained wet mass if extruded through nozzle, cut to the desired dimensions, dried for 10-30 min at 60-120 0 C, and held at positive temperature for at least 5 days. 
     EFFECT: method for agglomeration of fine crushed fluorspar concentrates with increased humidity to obtain product of desired strength. 
     1 ex
Patent RU-2247646-C2 (RU)
Inventor: IBRAEV V V
IPC: F16B37/00
Filed: 2003-03-24
Granted: 2005-03-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: device is made of round nut with spline and tool for tightening the nut. The spline of the nut is made of diametrically opposite recesses whose working edges oriented at an angle to each other. The tightening tool is made of wrench with working face head provided with projections parallel to its axis and forming working span for co-operation with corresponding nut recesses. The sides of the projections form an angle. The outer diameter of the housing of the wrench head at least does not exceed that of the nut. 
     EFFECT: enhanced convenience of operation and reliability. 
     2 cl, 2 dwg, 1ex
Patent RU-2312165-C2 (RU)
Inventor: GEDZ ANDREJ DZHONOVICH
IPC: C23C4/12
Filed: 2003-04-21
Granted: 2007-12-10
Abstract: FIELD: powder metallurgy; methods of the gas-flame spraying of the metallic powder materials. 
     SUBSTANCE: the invention is pertaining to the powder metallurgy, in particular, to the method of the gas-flame spraying of the metallic powder materials and may be used at manufacture of the products with coatings in the different branches of mechanical engineering and instrument engineering. The method includes injection in the flame formed at combustion of acetylene and oxygen of the jet consisting of the transported gas and the being sprayed metallic powder. The jet is protect by the noble gas, which is fed at the space of 30-90 mm from the shear of the nozzle of the gas-flame burner along the periphery of the sprayed stream with the angle of inclination of the generatrix of the stream of the inert protective gas to the axis of the jet of 10°- 35° and at the rate of 0.3 - 0.5 m 3 /h. In the capacity of the inert gas they use nitrogen or argon. As a result the invention allows to produce the coatings with the high strength of adhesion with the basis. 
     EFFECT: the invention ensures production of the coatings with the high strength of adhesion with the basis. 
     2 cl, 1 ex, 1 tbl, 2 dwg
Patent RU-2284997-C2 (RU)
Inventor: SHTADLER KHAJNTS
IPC: C07D401/04
Filed: 2001-11-13
Granted: 2006-10-10
Abstract: FIELD: organic chemistry of heterocyclic compounds, medicine, pharmacy. 
     SUBSTANCE: invention relates to derivatives of pyrimidine of the general formula (I) and their pharmaceutically acceptable acid-additive salts possessing properties of neurokinin-1 (NK) receptors antagonists. In the general formula (I):   R 1  means lower alkyl, lower alkoxyl, pyridinyl, pyrimidinyl, phenyl, -S-lower alkyl, -S(O 2 )-lower alkyl, -N(R)-(CH 2 ) n -N(R) 2 , -O-(CH) n -N(R) 2 , -N(R) 2  or cyclic tertiary amine as a group of the formula:   R 1  means lower alkyl, lower alkoxyl, pyridinyl, pyrimidinyl, phenyl, -S-lower alkyl, -S(O 2 )-lower alkyl, -N(R)-(CH 2 ) n -N(R) 2 , -O-(CH)-N(R) 2 , -N(R) 2  or cyclic tertiary amine of the formula:   that can comprise additional heteroatom chosen from atoms N, O or S, and wherein this group can be bound with pyrimidine ring by bridge -O-(CH 2 ) n -; R 2  means hydrogen atom, lower alkyl, lower alkoxyl, halogen atom or trifluoromethyl group; R 3 /R 3'  mean independently of one another hydrogen atom or lower alkyl; R 4  means independently of one another halogen atom, trifluoromethyl group or lower alkoxyl; R means hydrogen atom or lower alkyl; R means independently of one another hydrogen atom or lower alkyl; X means -C(OH)N(R)- or -N(R)C(O)-; Y means -O-; n = 1, 2, 3 or 4; m means 0, 1 or 2. Also, invention relates to a pharmaceutical composition comprising one or some compounds by any claim among claims 1-19 and pharmaceutically acceptable excipients. Proposed compounds can be used in treatment, for example, inflammatory diseases, rheumatic arthritis, asthma, benign prostate hyperplasia, Alzheimer's diseases and others. 
     EFFECT: valuable medicinal properties of compounds and pharmaceutical composition. 
     21 cl, 1 tbl, 76 ex
Patent RU-2269000-C2 (RU)
Inventor: KUROCHKIN BORIS MIKHAJLOVICH
IPC: E21B47/00
Filed: 2003-06-24
Granted: 2006-01-27
Abstract: FIELD: geophysical investigations, particularly oil and gas well drilling. 
     SUBSTANCE: method involves lowering flowmeter in well; injecting liquid and lifting the flowmeter along with continuous liquid injection. The flowmeter is suspended by elongated flexible pipes to reach horizontal bore face and then circulation is provided through hole annuity and elongated flexible pipes along with simultaneous lifting thereof to move the flowmeter over the full horizontal bore length. The flowmeter records rate of fluid flowing via the hole annuity. 
     EFFECT: provision of accident-free flowmeter lowering in horizontal bore due to direct determination of permeable zone boundaries in horizontal bore. 
     2 dwg
Patent RU-2260541-C2 (RU)
Inventor: ANDREEV O V
IPC: B62D55/08
Filed: 2003-07-21
Granted: 2005-09-20
Abstract: FIELD: transport engineering; crawler carriers. 
     SUBSTANCE: proposed crawler carrier contains engine and transmission compartment and control cabin with seats for crew members in front part of carrier, load-carrying platform arranged after cabin and crawler propulsor including seven pairs of torsion suspensions of track rollers and worm-type track adjuster.  Carrier is made to provided higher cross country capacity owing to distribution of full-weight loads under suspension rollers at ratio (1.25-1.45):(1.25-1.45) for first and last pairs of track rollers and where 1/7 th of total load on pair of track rollers is taken for 1.0.  Remaining load is uniformly distributed between the rest of five middle pairs of track rollers, with subsequent provision of preliminary static tension force by track adjuster at level of traction force on slope with sift ground. 
     EFFECT: improved stability of track in guide at increased cross country capacity. 
     13 dwg
Patent RU-2286413-C2 (RU)
Title: Ламинированная структура для ткани для бумагоделательной машины
Inventor: KHANSEN ROBERT A
IPC: D21F7/08
Filed: 2002-02-01
Granted: 2006-10-27
Abstract: Прессовальная ткань изготовлена путем намотки по спирали с образованием множества прилегающих друг к другу не перекрывающихся витков и соединения каждого витка ленты с предыдущим витком. Сама лента выполнена из ламинированной структуры, имеющей по меньшей мере два слоя, прикрепленных друг к другу. Ленту изготавливают значительной длины для ее последующего использования при производстве прессовальных тканей любой длины и ширины. Технический результат - предварительное изготовление ламинированной структуры в виде ленты, используемой в дальнейшем для получения прессовальных тканей заданной длины и ширины путем намотки по спирали. 2 н. и 34 з.п. ф-лы, 3 ил.
Patent RU-2287143-C2 (RU)
Inventor: KHESS KHANS JURGEN
IPC: G01N1/06
Filed: 2002-01-19
Granted: 2006-11-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: microtome, in particular, rotation microtome, is described, having frame 10, with object holder component 32 for performing cutting in vertical direction. Also, microtome has knife holder component 12 for cutting element 24, represented by cutting knife 26 or blade in conjunction with blade holder. 
     EFFECT: lower costs and substantially increased stability of microtome under effect of cutting force due to realization of knife holder component 12 in form of two side cheeks 14, projecting forwards from lower part of frame 10. 
     8 cl, 5 dwg
Patent RU-2254711-C2 (RU)
Inventor: IONKIN N A
IPC: A01K1/00
Filed: 2003-09-04
Granted: 2005-06-27
Abstract: FIELD: agriculture, in particular, equipment for accommodation in stables, feeding and milking of milk and dry cows, and for keeping of calves. 
     SUBSTANCE: method involves moving and keeping animals in natural conditions at ambient temperature; providing loose keeping of milk cows in stables and tether keeping of dry cows in stables; uniting milk cow houses and dry cow houses under single roof by means of section built therebetween; providing milk room with accumulators and performing milking; providing prenatal and postnatal sections for keeping cows before and after delivery; weaning newborn calves from cows, placing in half-boxes for calves and keeping there up to two-week age; as calves grow, placing and keeping them individually in accordance with age groups in stable keeping boxes for calves. 
     EFFECT: provision for complex solution of problems of keeping dairy herd, growing of calves and young animals. 
     3 cl, 1 dwg
Patent RU-2265864-C2 (RU)
Title: Устройство для радионавигационного определения координат и скорости движущегося объекта в условиях действия неблагоприятного геометрического фактора
Inventor: AVRAMENKO S V
IPC: G01S1/00
Filed: 2003-09-05
Granted: 2005-12-10
Abstract: Изобретение относится к радионавигации и может быть использовано для решения задачи радионавигационного определения координат и скорости движущегося объекта как потребителя радионавигационной информации космической навигационной системы (КНС) в условиях действия неблагоприятного геометрического фактора. Технический результат заключается в расширении функций известного устройства. Устройство содержит четыре блока бортовой аппаратуры навигационных космических аппаратов (НКА), два блока навигационной аппаратуры потребителя (НАП), блок коррекции оценок координат и составляющих скорости объекта, демодулятор, приемник, две антенны, блок вычисления поправок, модулятор, передатчик и два блока учета корреляции оценок НАП, каждый из которых содержит два накапливающих сумматора со сбросом, блок вычисления весовых коэффициентов, девять блоков вычитания, счетчик тактовых импульсов, восемь элементов "И", шесть блоков перемножения и блок умножения на постоянный коэффициент. 1 ил.
Patent RU-2262496-C2 (RU)
Inventor: ZHIVOTIKOV E V
IPC: C04B38/08
Filed: 2003-11-12
Granted: 2005-10-20
Abstract: FIELD: building industry, in particular raw mixtures for production of heat-insulating materials for heat insulating of roofing, building walls, floor, etc. 
     SUBSTANCE: claimed mixture contains (mass pts): expanded polystyrene foam granules 10-12,5; cement 100-170; and water 80-100; and additionally polymethylenenaphthalene sulfonate 0.8-0.85; and sodium sulfate 0.01-0.08, wherein said granules are obtained by surface treatment of polystyrene with aqueous solution of polymethylenenaphthalene sulfonate and sodium sulfate. 
     EFFECT: increased cement adhesion to polystyrene foam without application of toxic and expensive additives; decreased component number without losses of heat-insulating properties. 
     1 tbl
Patent RU-2278147-C2 (RU)
Inventor: KOLLEN MARK
IPC: B01J23/88
Filed: 2002-04-19
Granted: 2006-06-20
Abstract: FIELD: oil-processing industry; methods of production of the base oil with the high content of the saturated hydrocarbons. 
     SUBSTANCE: the invention is pertaining to the field of oil-processing industry, in particular, to the method of production of the base oil with the high content of the saturated hydrocarbons. The method provides, that the selectively purified base oil raw stock is subjected at the stage of (a) to the contact with the hydrogen-containing gas in the first reaction zone containing of one or more the fixed beds of the catalytic agent containing at least one metal of VI-B group and at least one base metal of VIII group deposited the refractory, oxide carrier. On the stage (b) the stream of the outgoing gas makes the contact with the hydrogen-carrying gas in the second reaction zone containing one or more the fixed beds of the catalytic agent containing the alloy of platinum and palladium and the silica-alumina carrier. At that the base oil raw stock at the stage of (a) moves as a counter current to the up-going stream of the hydrogen-containing gas. The technical result of the invention is the improved quality of the target product. 
     EFFECT: the invention ensures the improved quality of the target product. 
     11 cl, 1 tbl, 2 dwg
Patent RU-2297833-C2 (RU)
Inventor: BARTOSHIK GERD
IPC: A61K31/00
Filed: 2002-07-10
Granted: 2007-04-27
Abstract: FIELD: organic chemistry, medicine, pharmacy. 
     SUBSTANCE: invention proposes using the compound (R/S)-(-/+)-2-[5-(4-fluorophenyl)-3-pyridylmethylaminomethyl]-chroman or (S)-(+)-2-[5-(4-fluorophenyl)-3-pyridylmethylaminomethyl]-chroman or their salts for preparing a medicinal agent. This agent is used in treatment of extrapyramidal motor disorders, in particular, in treatment of unfavorable effects of anti-parkinsonic preparations and using (S)-(+)-2-[5-(4-fluorophenyl)-3-pyridylmethylaminomethyl]-chroman in combination with an anti-parkinsonic preparation for preparing the combined medicinal agent. Also, invention relates to a pharmaceutical composition for treatment of extrapyramidal disorders and a set of the same designation. Proposed compounds are able to prevent catalepsy caused by usual anti-dopaminergic preparations and they are strong agonists of 5-HT 1A -receptors in combination with antagonism to dopamine D 2 -receptors and interaction with D 3 -receptors that provides positive effects on extrapyramidal system in treatment of dyskinesia. 
     EFFECT: valuable medicinal properties of compounds and pharmaceutical composition. 
     26 cl, 10 ex
Patent RU-2282732-C2 (RU)
Inventor: CHUVAEV SERGEJ IVANOVICH
IPC: F03G1/00
Filed: 2004-03-31
Granted: 2006-08-27
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: invention relates to conversion of thermal energy liberated at combustion of fuel mixture into energy of other type converted into useful work.  Method comes to conversion of thermal energy into energy of other type by combustion of fuel with formation of working medium conveying its pressure energy to inertia accumulator-column of nonstationary moving incompressible liquid which reciprocates with acceleration and braking and creates inertia head, and subsequent conversion of kinetic energy of inertia accumulator into useful work of continuously moving energy receiver of actuating mechanism, with use of column of nonstationary moving incompressible liquid providing inertia head.  Proposed device is essentially closed piston system consisting of pipe on opposite ends of which combustion chambers are mounted to form working medium, and pistons placed inside to play part of inertia accumulator and connected with actuating mechanism executing useful work in form of continuous-action energy receiver.  Common column of incompressible liquid is used as pistons, and positive displacement pump is used as actuating mechanism.  Hollow pocket is mounted on outlet pipeline of pump.  Column of incompressible liquid in straight-line pipe has seals at opposite sides providing preservation of its form. 
     EFFECT: increased efficiency, reduced service expenses. 
     4 cl, 2 dwg
Patent RU-2278950-C2 (RU)
Inventor: DERKACH ANATOLIJ STEPANOVICH
IPC: E21B47/07
Filed: 2004-08-16
Granted: 2006-06-27
Abstract: FIELD: oil and gas industry, particularly to provide casing pipe stability in chemical deposits. 
     SUBSTANCE: method involves removing stresses acting on casing pipes during deep prospect well drilling, wherein the stress is appeared due to side rock pressure acted on casing pipe from salt massif side. To provide above stress removal orifice system is created in casing pipe in lower part of salt massif, namely in salt massif bottom, and in upper part of salt massif, namely in salt massif roof, with the use of hammer drill. Then salt is dissolved with fresh drilling fluid flow circulating from salt massif bottom to salt massif roof through orifice system in casing pipe. Fresh fluid is supplied through flow strings having dividing packer. Salt dissolving and stress releasing is monitored by temperature reduction with respect to background temperature defined by data obtained from temperature survey and acoustic cement bond logging. Then casing annuity is plugged by filling the casing annuity with cement. 
     EFFECT: increased casing pipe stability.
Patent RU-2296631-C2 (RU)
Title: Сито грохота
Inventor: MOSTYKA JURIJ SERGEEVICH
IPC: B07B1/46
Filed: 2004-09-09
Granted: 2007-04-10
Abstract: Изобретение относится к технике разделения сыпучих материалов и может быть использовано в горнодобывающей, металлургической и других отраслях промышленности. Сито грохота содержит продольные Г-образные опоры, эластичные карты с отверстиями на просеивающей поверхности и отогнутыми под прямым углом продольными боковинами, которые внутренней поверхностью закреплены в опорах. Верхние части продольных Г-образных опор выполнены наклонными сверху вниз, внутренние поверхности отогнутых боковин эластичных карт выполнены с ответным наклоном сверху вниз и контактируют с верхними частями Г-образных опор, которые наклонены. Отверстия эластичных карт, ближние к Г-образным опорам, выполнены над их наклонными верхними частями и в направлении, перпендикулярном к опорам, выполнены более длинными на величину их нависания над наклонными верхними частями опор, причем их нависающие участки над наклонными верхними частями опор выполнены сужающимися в направлении к опорам. Технический результат - повышение полезной площади просеивающей поверхности сита и повышение эффективности грохочения. 2 з.п. ф-лы, 2 ил.
Patent RU-2298001-C2 (RU)
Title: Ингибиторы вируса гепатита с
Inventor: VANG KSIANG-DONG EHLAN
IPC: C07D/
Filed: 2003-05-20
Granted: 2007-04-27
Abstract: Изобретение относится к ингибиторам вируса гепатита С, имеющим общую формулу 
     
       
     
     где R 1  обозначает C 1-8 алкил, С 3-7 циклоалкил; m обозначает 2; n обозначает 1; R 2  обозначает Н, C 1-6 алкил, С 2-6 алкенил, каждый из которых, необязательно, замещен галогеном; R 3  обозначает C 1-8 алкил, необязательно имеющий следующий заместитель: С 6-10 арил, C 7-14 алкиларил, C 1-6  алкокси, карбокси, гидрокси, C 7-14 алкиларилокси, С 2-6 алкиловый сложный эфир, C 8-15 алкилариловый сложный эфир; С 3-7 алкенил, С 3-7 циклоалкил или C 4-10 алкилциклоалкил, где циклоалкил или алкилциклоалкил, необязательно, имеют заместитель: C 1-6 алкил; Y обозначает Н или C 1-6 алкил, при условии, что если R 4  или R 5  обозначает Н, тогда Y обозначает Н; В обозначает Н, R 4 -(C=O)-, R 4 O(C=O)-, R 4 -N(R 5 )-C(=O)-; R 4  обозначает (i) C 1-10 алкил, необязательно имеющий следующий заместитель: фенил, 1-3 атома галогена, гидрокси, -OC(O)C 1-6 алкил, C 1-6 алкокси; (ii) C 3-7 циклоалкил, С 3-7 циклоалкокси или C 4-10 алкилциклоалкил; (iii) С 6-10 арил или C 7-16 арилалкил, каждый из которых, необязательно, замещенный галогеном; (iv) Het; (v) бицикло(1.1.1)пентан; или (vi) -C(O)OC 1-6 алкил; R 5  обозначает Н; C 1-6 алкил, необязательно замещенный C 1-6 алкокси, при условии, что R 4  обозначает C 1-10 алкил; Х обозначает О, S, SO 2 , СН 2 О или NH; R' обозначает Het; или С 6-10 арил, необязательно замещенный R a ; и R a  обозначает C 1-6 алкил, C 1-6 алкокси, C 3-7 цилоалкил, галоген, C 1-6 алкил, CF 3 , ди-галоген-C 1-6 алкокси, циано, галоген, тиоалкил, гидрокси, ди(С 1-6 )алкил(алкокси)амин, С 6-10 арил, С 7-14 алкиларил или 5-7-членный моноциклический гетероцикл; при условии, что X-R' не обозначает 
     
       
     
     способ лечения HCV инфекции и ингибирования HCV NS3 протеазы, а также композиции, содержащие эти соединения, и применение этих композиций. Технический результат - получены новые соединения, обладающие полезными биологическими свойствами. 7 н. и 41 з.п. ф-лы, 2 табл.
Patent RU-2294115-C2 (RU)
Inventor: VOL F TEODOR TEODOROVICH
IPC: A23L13/40
Filed: 2004-12-14
Granted: 2007-02-27
Abstract: FIELD: meat industry, in particular production of semi-smoked sausages. 
     SUBSTANCE: claimed sausage contains venison, pork meat, pork speck, starch or flour, fresh garlic, salting components, spices and smoking flavoring and alcohol extract of bioactive additive. 
     EFFECT: environmentally friendly product of increased biological value. 
     2 ex
Patent RU-2284433-C2 (RU)
Title: Емкость для жидкого продукта с подсветкой
Inventor: PETROV ALEKSANDR GLEBOVICH
IPC: B65D1/00
Filed: 2004-12-28
Granted: 2006-09-27
Abstract: Изобретение относится к осветительному оборудованию и может быть использовано для подсветки емкостей, заполненных жидким продуктом, в частности бутылок с алкогольными напитками. 
     Емкость для жидкого продукта с подсветкой содержит осветительное устройство, включающее по меньшей мере один закрепленный на емкости светоизлучающий элемент, электрическую цепь, содержащую контакты первой группы, расположенные на дне емкости по его периметру, промежуточный контактный элемент в виде пластины из листового материала с рядами параллельных складок, образующих вертикальные перегородки, расположенные на ее поверхности на расстоянии друг от друга, соответствующем диаметру дна емкости, на пластине смонтирована дополнительная электрическая цепь, включающая расположенные на ее поверхности контакты второй группы, а также электрические выводы, с помощью которых дополнительная электрическая цепь подключена к источнику электропитания. Емкость установлена на пластине между соседними вертикальными перегородками таким образом, что контакты первой группы взаимодействуют с контактами второй группы. 
     Технический результат - повышение удобства эксплуатации, упрощение конструкции. 2 ил.