baber/WOPTO huggingface dataset:
Patent RU-2193924-C2 (RU)
Inventor: SHENAEV V M
IPC: B02C17/18
Filed: 2001-01-12
Granted: 2002-12-10
Abstract: FIELD: ball mill drum lining. SUBSTANCE: wedge-type armor has segmented insert with end equipped with locking device, which is defined by angular platforms adapted for engagement with similar platforms of other armor segment. Working surface of armor has wavy portions arranged at angular pitch of 10 deg, with radius of convex surface being equal to 105 plus and minus 2 mm and radius of slot portion being equal to 100 plus and minus 2 mm. Radial surface junction zone is extending along tangent arranged at an angle of 35 deg to radial axis. Width of wedge-type armor is 400-500 plus and minus 4 mm. Size of chord at angular portion of armor with curvature of 30 deg is 771 plus and minus 4 mm. Pockets are fixed to inoperative side of armor. EFFECT: increased grinding efficiency and enhanced reliability in operation.
Patent RU-2194366-C2 (RU)
Title: Device for adaptive control over data transmission in multiple access channel
Inventor: BURNASHEV I JA
IPC: H04L7/00
Filed: 2001-01-29
Granted: 2002-12-10
Abstract: FIELD: computer engineering. SUBSTANCE: device can be used at centers of message (package) switching in data transmission network of automated control system for control over data transmission over broadcast multipoint radio channel of dynamic structure. Technical result of invention lies in development of device enhancing carrying capacity thanks to expanded range of adaptation to change of parameters of input load. This is achieved by mix of device for adaptive control over data transmission in multiple access channel incorporating generator of random numbers , synchronizer, first AND gate, counter, first flip-flop, second AND gate, first comparator, condition switch, third AND gate, OR gate, storage, modulo 2 adder, second comparator, decoder, second flip-flop, correlator, meter of nonserviced load, meter of serviced load, solving unit, address analysis unit. EFFECT: enhanced carrying capacity of device. 5 dwg
Patent RU-2205944-C2 (RU)
Inventor: FILIN V V
IPC: E21B43/26
Filed: 2001-05-18
Granted: 2003-06-10
Abstract: FIELD: oil producing industry; applicable in increase of oil production on oil deposit with complicated geological structure. SUBSTANCE: method includes drilling of producing and injection wells and initiation of fracturing of producing formation rocks to provide for hydrodynamic communication between wells. Drilling of wells located in formation sections of low permeability is carried out with ultimate permissible bit load and bit maximum possible rotation speed for formation of rock secondary fracturing. In course of oil deposit development, development of filtration flow directions is periodically defined more accurately and correction of drilling of corresponding wells is effected for regulation of filtration flows. EFFECT: increased oil production from producing formation by regulation of rock secondary fracturing in well drilling and filtration flows of formation fluid associated with said fracturing. 1 dwg, 2 ex
Patent RU-2206780-C2 (RU)
Inventor: EGOROV V A
IPC: F02M21/04
Filed: 2001-06-21
Granted: 2003-06-20
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: invention relates to gaseous fuel supply systems of internal combustion engines. Proposed system contains fuel and air manifolds communicating through individual fuel and air branch pipes with intake valves of each cylinder. Actuating member of engine speed governor is installed in fuel manifold. Individual air branch pipes communicate with their intake valves through diffusers installed inside, and individual fuel branch pipes communicate with corresponding intake valves of cylinders through holes made in neck of diffusers. EFFECT: simplified design, reduced cost of manufacture, increased reliability. 1 dwg
Patent RU-2275570-C2 (RU)
Inventor: GRITSENKO EVGENIJ ALEKSANDROVI
IPC: F28D1/04
Filed: 2001-06-29
Granted: 2006-04-27
Abstract: FIELD: heat-exchange apparatus. 
     SUBSTANCE: heat exchanger comprises frame with fan and drive and heat-exchange unit with two collectors and bank of heat-exchanging pipes between them.  The heat-exchanging pipes are interconnected via the perforated plates for passing the pipes through them and are mounted for permitting interchange along the length of the bank and locking the position by means of U-shaped spacers interposed between the plates from both sides of the bank and connected with the plates.  The U-shaped spacers have the same length and width and are perforated. 
     EFFECT: enhanced reliability and reduced cost. 
     1 cl, 7 dwg
Patent RU-2235052-C2 (RU)
Title: Loose load handling device
Inventor: PODOPRIGORA JU A
IPC: B65G67/60
Filed: 2001-07-09
Granted: 2004-08-27
Abstract: FIELD: materials handling facilities. 
     SUBSTANCE: invention relates to devices for loading loose materials into long vehicles. Proposed device contains curvilinear conveyor 2 closed in horizontal plane and provided with belt, intermediate unloading devices and loaders with loading devices. Said conveyor 2 has support metal structure and hangers moving along tubular guides. Endless traction chain is laid along one of guides being fastened to hangers to conveyor traction force to belt made suspended. Chain passes over deflecting sprockets or rollers taking up radial forces from traction chain. Conveyor is furnished with intermediate drives from side of traction chain to convey drive force to traction chain. 
     EFFECT: improved efficiency. 
     5 cl, 13 dwg
Patent RU-2220956-C2 (RU)
Inventor: DJUKU ZHAN FILIPP
IPC: A61K31/4545
Filed: 2000-02-08
Granted: 2004-01-10
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to new derivatives of piperidine of the formula (I):   wherein X represents group   or  ; Ar represents phenyl monosubstituted or bisubstituted with halogen atom or (C 1 -C 3 )-alkyl; R 1  represents chlorine atom, bromine atom, (C 1 -C 3 )-alkyl or trifluoromethyl; R 2  represents group -CR 3 R 4 CONR 5 R 6 , wherein R 3  and R 4  represent similar radicals taken among methyl, ethyl, n-propyl or n-butyl; or R 3  and R 4  in common with carbon atom form (C 3 -C 6 )-cycloalkyl; R 5  and R 6  represent hydrogen atom, (C 1 -C 3 )-alkyl or in common with nitrogen atom form 4-morpholinyl; or to their salts, solvates or hydrates. Compounds of the formula (I) show affinity and selectivity to human NK 1 - receptors and can be used for treatment of pathology where substance P and human receptors are involved. EFFECT: improved preparing methods, valuable medicinal properties of compounds. 29 cl, 3 tbl, 35 ex
Patent RU-2209554-C2 (RU)
Title: Способ получения питательной смеси для внутрикишечного зондового питания
Inventor: PAVLOVA L P
IPC: A23L33/00
Filed: 2001-08-09
Granted: 2003-08-10
Abstract: Изобретение относится к пищевой промышленности. Измельченные жировые, белковые и углеводные компоненты смешивают с водой и минеральной добавкой, нагревают и гомогенизируют. Затем вводят панкреатин, смесь делят на две части, одну из которых подвергают ферментолизу. Сушат обе части и дробят. Далее их перемешивают при введении препарата, полученного путем последовательного экстрагирования биомассы микромицета Mortierella verticillata неполярным экстрагентом в надкритическом состоянии, водой, щелочью, водой, кислотой, водой, щелочью и водой с последующим объединением первого экстракта с твердым остатком. Питательную смесь восстанавливают водой перед использованием. Изобретение позволяет исключить синерезис жиров в процессе хранения и расслаивание восстановленной смеси.
Patent RU-2232755-C2 (RU)
Title: Производные пиридазин-3-она и содержащие их лекарственные средства
Inventor: OKHKUTI MASAO
IPC: C07D403/06
Filed: 2000-02-25
Granted: 2004-07-20
Abstract: Цели изобретения состоят в предоставлении соединений, обладающих превосходной активностью против продуцирования интерлейкина-1β, а также лекарственных средств, включающих их в качестве эффективных ингредиентов. Описываются производные пиридазин-3-она, представленные следующей формулой (1): 
     
       
     
     в которой Ar 1  представляет низшую алкоксифенильную группу, Ar 2  представляет фенильную группу, имеющую низший алкокси, по крайней мере, в ее 4-положении, R 1  представляет линейную или разветвленную алкильную группу, имеющую 2-11 атомов углерода, циклоалкильную группу, имеющую 3-7 атомов углерода, низшую алкильную группу, замещенную одной или более циклоалкильными группами, содержащими 3-7 атомов углерода, или фенильную или фенил(низшую алкильную) группу, которая может быть замещена одним или более атомами галогена, низшими алкильными группами и низшими алкоксигруппами, и R 2  представляет цианогруппу, карбоксильную группу, (низший алкокси)карбонильную группу, низшую алкильную группу, которая может быть замещена одним или более атомами галогена, гидроксигруппами и фталимидогруппой, или карбомоильную группу, которая может быть замещена одной или двумя низшими алкильными группами, фенильными, пиридильными или низшими алкильными группами, замещенными фенильной или пиридильной группой, или их соли и лекарственные средства, включающие их в качестве эффективных ингредиентов. 5 c. и 3 з.п. ф-лы, 1 табл.
Patent RU-2214875-C2 (RU)
Title: Apparatus for fixing bearing assembly on journal of roll in rolling mill (variants)
Inventor: MARTINS ARMANDO S
IPC: F16C35/06
Filed: 2001-09-27
Granted: 2003-10-27
Abstract: FIELD: devices for axial fixing bearing assembly on journal of roll of rolling mill. SUBSTANCE: apparatus includes adaptor having bosses extending outside and separated along circle by grooves; members for securing fastening part with possibility of demounting it to distant end of roll journal; locking member monolythic with bearing assembly and having bosses extending inside and separated along circles by means of grooves. Said locking member is mounted with possibility of rotation between unlocked position when its bosses extending inside are matched with grooves of adaptor for suppressing axial shift of bearing assembly in directions towards roll journal and from it and locked position when its bosses extending inside are matched with extending outside bosses of adaptor for axially fixing bearing assembly on roll journal. EFFECT: simplified process for making adaptor, enhanced suppression of axial loads of bearing assemblies at rolling. 8 cl, 6 dwg
Patent RU-2271367-C2 (RU)
Title: Stretchable tetrafluoroethylene polymer
Inventor: KOBAJASI SIGEKI
IPC: C08F14/26
Filed: 2001-10-29
Granted: 2006-03-10
Abstract: FIELD: polymer materials. 
     SUBSTANCE: invention provides polytetrafluoroethylene having high stretching ability, fibrillation ability, and processibility in non-molten state. Optionally has standard specific density at most 2.160, breaking point on stretching from 32.0 N (3.26 kg strength) to 49.0 N (5.0 kg strength), and endothermal coefficient equal to 0.15 or below. Invention also concerns high-strength porous material prepared from above polymer. 
     EFFECT: enabled preparation of above-defined polymer. 
     10 cl, 1 tbl, 6 ex
Patent RU-2226705-C2 (RU)
Inventor: RASSELL FILIP SENTDZHON
IPC: C03B37/028
Filed: 2000-03-31
Granted: 2004-04-10
Abstract: FIELD: fiber-optical technology utilized in optical amplifiers, lasers, spectral filters, gas sensors and telecommunication networks. SUBSTANCE: fiber includes region with uniform low refractive index that is surrounded by envelope that is periodic structure of zones with low and high refractive indices. Zone with low refractive index has greatest size that is larger than individual shortest period of envelope. Luminous radiation is held in zone with low refractive index because of prohibited energy zone of photon crystal of envelope. Volume ratio of zone of envelope with low refractive index to zone with high refractive index is equal to 15% as minimum. Process of fiber manufacture includes formation of package of bars that includes at least one truncated bar establishing space in package and elongation of package into fiber showing elongated space. EFFECT: increased transmitted power. 29 cl, 5 dwg
Patent RU-2221464-C2 (RU)
Inventor: BELKIN V V
IPC: A61K35/08
Filed: 2001-12-06
Granted: 2004-01-20
Abstract: FIELD: food industry. SUBSTANCE: carnallite produced on potassium mine is ground and subjected to chemical analysis for macroelements and trace elements, after which it is added to fresh water in amounts no greater than 1-1.5 teaspoon per 1 l fresh water. If necessary, after settling and removal of precipitate, water is saturated with carbon dioxide. Water is effective in treatment of nervous system, improvement of digestion, activation of liver function, amelioration of metabolic processes, and prevention of various pathologic conditions. EFFECT: simplified preparation procedure. 2 cl
Patent RU-2230170-C2 (RU)
Inventor: BAKKER TOMAS VAL BURGIS
IPC: E21B33/068
Filed: 1999-09-21
Granted: 2004-06-10
Abstract: FIELD: mining industry. SUBSTANCE: method includes concurrent displacement of the pipe along and relatively to its axis, the pipe is displaced relatively to its axis in first series of alternate, opposite by angle rotary motions within limits of first previously selected angular rotation range, which is limited, and first previously angular range includes at least one full turn of rotation for 360 degrees. Device for realizing the method has means for displacing the pipe along and relatively to its axis, including rotation drive connected to controlling block. Packer for compacting the pipe which performs alternating, opposite by angle rotary motions, has means for rigid connection to flexible supply of fluid environment, packer and flexible supply are made with possibility of rotation together with the pipe. EFFECT: higher boring productiveness, reliable connection of flexible supply of fluid environment to boring pipe, possible boring of slanting wells. 3 cl, 10 dwg
Patent RU-2243110-C2 (RU)
Inventor: EFANOV A V
IPC: B60K17/00
Filed: 2002-06-14
Granted: 2004-12-27
Abstract: FIELD: transport engineering; transmissions of all-wheel-drive cars. 
     SUBSTANCE: proposed power unit contains engine 1, clutch 2, gearbox 3, transfer case 5 with inner space 6 and output shafts 7, 8, of front and rear axle drives, spacer 9 with inner space 10 and interaxle differential 11. Interaxle differential 11 is rigidly installed on output shaft 4 of gearbox 3 in inner space 10 of spacer 9. Interaxle differential 11 or spacer 9 can be made hermetically closed to form common oil bath inner space 6 of transfer case 5. 
     EFFECT: simplified design. 
     3 cl, 1 dwg
Patent RU-2293671-C2 (RU)
Title: Способ и устройство определения скорости рельсового транспортного средства
Inventor: NIKONOV ANDREJ MIKHAJLOVICH
IPC: B60T8/00
Filed: 2002-06-28
Granted: 2007-02-20
Abstract: Изобретение относится к области железнодорожного транспорта, в частности к области систем управления рельсовых транспортных средств. Способ основан на вычислении окружной скорости и ускорения всех колесных пар, измерении линейного ускорения в направлении движения транспортного средства, задании режима его движения и вычислении скорости движения транспортного средства в режимах разгона и торможения. Устройство содержит четыре датчика скорости колесных пар, выходы которых соединены с соответствующими входами четырех дифференциаторов, датчик продольного линейного ускорения, блок формирования сигнала режима движения транспортного средства и блок определения максимальной и минимальной скоростей колесных пар. Входы блока определения максимальной и минимальной скоростей колесных пар связаны с выходами датчиков скорости колесных пар. В устройство введены два компенсационных датчика линейных ускорений, блоки вычисления скорости и ускорения транспортного средства, два блока выработки поправок для расчета ускорения транспортного средства. Техническим результатом является обеспечение за счет более точного учета пробуксовывания или заклинивания колеса не только эффективности процесса разгона и торможения в широком диапазоне изменения коэффициента сцепления, но и защиты поверхности катания колес от ползунов и наваров. 2 н. и 3 з.п.ф-лы, 1 ил.
Patent RU-2230558-C2 (RU)
Inventor: KOZLOVA S N
IPC: A61K31/365
Filed: 2002-08-19
Granted: 2004-06-20
Abstract: FIELD: medicine. 
     SUBSTANCE: the present innovation could be applied for preventing, predicting and treating TORCH-infections for sanitation of different family-characterizing contingents - the mother and the child. For this purpose one should carry out complex diagnostics of mentioned infections both in mother and child, moreover, one should add for children famvir at the dosage of 125 mg/d for 7-10 d, ceftriaxone at the dosage of 100 mg/d for 7-10 d. Rovamycin should be introduced for women at the stages of pregnancy planning and its duration. In children with neuroinfection one should conduct additional 8-10 HBO seances. The method provides sanitation of "mother - child" family due to preventing and treating intrauterine infections and their aftereffects. 
     EFFECT: higher efficiency. 
     2 dwg, 2 ex, 25 tbl
Patent RU-2237743-C2 (RU)
Inventor: MARUT JAN S V
IPC: C23C2/36
Filed: 2002-09-26
Granted: 2004-10-10
Abstract: FIELD: surface processing method and equipment, in particular, deposition of various coatings, for example, metal protective coatings, onto elongated products, such as wires, pipes, rolled products or strips by dipping into melt of zinc, aluminum, alloys thereof, tin, lead. 
     SUBSTANCE: line has feeding device, article surface preparing unit, device for continuous deposition of coating, cooling chamber and unit for receiving of ready articles. Apparatus has coating deposition chamber mounted above melt bath. Cover of said chamber is equipped with vacuumizing discharge branch pipe and bath cover is equipped with supplying branch pipe. Chamber has vertical intake chamber dipped into bath melt. Chamber wall is provided with channel for passage of article. Method involves creating vacuum in article surface treating chamber or simultaneously creating vacuum in article surface treating chamber and excessive pressure in bath for providing delivery of liquid via intake channel into chamber so that level of liquid is above inlet and outlet channels of chamber; providing following conditions for preventing liquid from flowing: P at ≥P 1 +P m.col , where P at  is atmospheric pressure; P 1  is pressure in chamber for treating article surface; P m . col  is liquid column pressure above lower generatrix of channel. Method, line and apparatus provide operating conditions for still state of treatment material, as well as mixing of said material at regulated intensity level and also prevent articles from deformation during processing owing to rectilinear, without flexure, displacement of articles, said rectilinear motion being provided by simplified and reliable holding of material used for treatment of article (solution or melt) from leakage through inlet and outlet channels. 
     EFFECT: simplified method and construction of line and apparatus, simplified maintenance and improved quality of articles. 
     28 cl, 3 dwg, 2 ex
Patent RU-2246173-C2 (RU)
Inventor: TITOV A A
IPC: H03F1/42
Filed: 2002-10-07
Granted: 2005-02-10
Abstract: FIELD: radio engineering; oscilloscopes, signal generators; nanosecond and picosecond wavefront signal amplifiers. 
     
     
       SUBSTANCE: proposed broadband amplifier has cascaded high-pass input filter, first amplifier stage 2, and high-pass output filter 3; cascaded first resistor 7, second amplifier stage 5, and low-pass output filter 6; it also has low-pass input filter 4 with resistor 8 connected in parallel with its output; series-connected third resistor 9 and capacitor 10 inserted between output of amplifier stage 2 and that of low-pass filter 4. Output frequency-integrating circuit of high-pass filter 3 and low-pass filter 4 sums up amplified high- and low-frequency components of signal spectrum across load. Resistor 7 functions as isolating means. Resistor 9 and capacitor 10 afford frequency-dependent positive feedback functioning in interfacing band of low- and high-frequency amplification channels. 
     
     
       EFFECT: reduced distortions of gain-frequency and transient response due to dual-channel structure of broadband amplifier. 
     
     
       1 cl, 6 dwg
Patent RU-2236343-C2 (RU)
Title: Hand type apparatus for handling articles
Inventor: GORLATOV A S
IPC: B25J18/04
Filed: 2002-11-10
Granted: 2004-09-20
Abstract: FIELD: combination mechanisms with complex motion of outlet links used at operation of machines, machine tools, presses and other equipment. 
     SUBSTANCE: apparatus includes combination mechanism in the form of transfer mechanism having driving and outlet links and actuating mechanism having driving and outlet links (the last are provided with jaws for gripping articles) and drive unit. Outlet link of transfer mechanism serves as drive link of actuating mechanism and it includes movable rod to which guide is rigidly secured. There is curvilinear groove in body of guide. Driving link of transfer mechanism is provided with roller for engaging with said groove. Driving link of transfer mechanism is in the form of crank; its outlet link is in the form of rocker arm performing reciprocation motion. Curvilinear groove in body of guide is S-shaped one, and it is in the form of two rigidly joined arcs. Radius of each arc is equal to length of crank of transfer mechanism. Rotation center of crank transfer mechanism, joining line of said arcs of guides and motion line of movable rod are laid in the same plane. Movable rod of outlet link of transfer mechanism is mounted at least in two stationary guides. 
     EFFECT: enhanced efficiency and accuracy of apparatus. 
     5 cl, 2 dwg
Patent RU-2237539-C2 (RU)
Inventor: LIBKIND B N
IPC: F28F3/04
Filed: 2002-12-30
Granted: 2004-10-10
Abstract: FIELD: heat engineering, possibly manufacture of plates of thin-sheet material for tube-free heat exchangers. 
     SUBSTANCE: method comprises steps of making oval grooves on sheet blank by multiple forming of it; at first transition drawing blank and shaping it by tension in die while holding peripheral portion. In the result groove with surface area (in plan view) exceeding surface area of ready groove by 10 - 15% is formed. Gap between holder and die is in range 2.5 - 3 thickness values of plate. During last transition of forming process in zone of grooves plain-oval openings with width consisting 12 - 20 thickness values of plate are punched. Formed grooves have height equal to 22 - 45 thickness values of plates. Spacing between axes of grooves consists 5 0 - 170 thickness values of plate. 
     EFFECT: optimal size of grooves with openings, enhanced quality of plates and heat exchangers with such plates. 
     7 dwg
Patent RU-2288722-C2 (RU)
Inventor: KHOROVITTS ZEBULUN D
IPC: A61P19/08
Filed: 2001-06-18
Granted: 2006-12-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying N-bisphosphonates like Zoledronic acid and its derivatives for prolonged inhibiting bone tissue resorption in states distinguished by increased bone tissue renewal like it occurs in osteoporosis cases by periodically administering the drug at a dose of 2 to 10 mg. Pauses between drug introductions have become longer when compared to periodicity considered to be required in earlier times, while being greater than 6 months. 
     EFFECT: enhanced effectiveness of treatment. 
     10 cl, 1 tbl