baber/WOPTO huggingface dataset:
Patent RU-2194893-C2 (RU)
Inventor: IVANOV V EH
IPC: F16H1/00
Filed: 2000-08-31
Granted: 2002-12-20
Abstract: FIELD: mechanical gear trains; electric servo drives. SUBSTANCE: proposed reduction gear includes rigid gear wheel, flexible gear wheel, wave generator and output shaft. Wave generator is made in form of hollow cylinder whose one end is supported by bearing over its inner surface and is engageable with gear wheel of drive electric motor over its outer surface. Other end of hollow cylinder is floating; this end is engageable with flexible gear wheel through hold-down bearings which are located on flexible cantilever beams formed by slots along axis of hollow cylinder thus ensuring backlashless engagement of flexible gear wheel with rigid gear wheel. Supporting bearings are secured on rigid base on hollow cylinder for reduction of elastic backlash of gear train. Flexible gear wheel is rigidly connected with output shaft which is secured in radial-thrust ball bearings and has output ends on either side for securing the antenna assembly. EFFECT: enhanced precision of gear train. 1 dwg
Patent RU-2201384-C2 (RU)
Title: Устройство для воздушного термостатирования космических объектов
Inventor: BARMIN I V
IPC: B64G5/00
Filed: 2001-05-11
Granted: 2003-03-27
Abstract: Изобретение относится к ракетно-космической технике и, в частности, к наземным средствам воздушного термостатирования космических объектов (КО), запускаемых ракетой-носителем. Предлагаемое устройство содержит вентиляторы, фильтры очистки и охладители воздуха с магистралями подачи жидкого холодоносителя, холодильный центр, электронагреватели и магистральный трубопровод подачи воздуха в КО. При этом устройство снабжено полым кубом, расположенным на агрегате обслуживания КО и соединенным пробоотборным и возвратным трубопроводами с указанным магистральным трубопроводом. На боковых гранях куба установлены смотровые окна, у которых расположены источник света, фотоприемник лучей, рассеянных аэрозольными частицами подаваемого в КО воздуха, усилитель сигнала и калибратор фотоприемника, а также поглотитель нерассеянного света. Предусмотрено дистанционное электронное устройство индикации, регистрации и документирования результатов контроля чистоты воздуха. Оно связано кабелем с калибратором и усилителем сигнала фотоприемника. Изобретение направлено на повышение термодинамической эффективности устройства путем снижения потерь контролируемого воздуха, а также на обеспечение безопасности обслуживающего персонала. 2 ил.
Patent RU-2269354-C2 (RU)
Inventor: PAN KLARK
IPC: A61K38/00
Filed: 2000-09-27
Granted: 2006-02-10
Abstract: FIELD: medicine, endocrinology, biochemistry, peptides. 
     SUBSTANCE: invention represents new peptides that act in vivo as stimulators of insulin secretion by pancreas beta-cells in glucose-dependent regimen. Such peptides as enhancers of insulin secretion stimulate insulin secretion by insula cells in rats in vitro and in vivo. Proposed peptides represent a new way for treatment of patients with reduced secretion of endogenous insulin, in particular, for treatment of diabetes mellitus type 2. In particular, invention represents polypeptide taken among the specific group VIP/PACAP-related polypeptides or their functional equivalents. Also, invention claims method for preparing both recombinant and synthetic peptides. The advantage of invention involves new peptides that can be used as stimulators of insulin secretion. 
     EFFECT: improved and valuable medicinal properties of peptides. 
     47 cl, 4 tbl, 10 dwg, 18 ex
Patent RU-2221354-C2 (RU)
Inventor: VANIN V N
IPC: H05H1/24
Filed: 2002-02-18
Granted: 2004-01-10
Abstract: FIELD: metallurgy and mechanical engineering. SUBSTANCE: nuclear plasmatron used for material treatment with temperature at point of material treatment as high as up to 10 5 K. has housing, nuclear target, focusing lenses, synchronizer, band displacement mechanism, guide rolls, power supply, and control panel. Nuclear target is built of two cones with holes at their vortices for plasma escape which are built in moving band; cone axes are inclined through certain angle affording collision between plasma clots beyond plasmatron. Laser is made in the form of nitrogen-cooled semiconductor lasing array pumped with current pulse synchronized with movement of mentioned band. EFFECT: reduced size and mass compared with gas and high-frequency plasmotrons; enhanced temperature at material treatment point. 1 cl, 1 dwg
Patent RU-2282738-C2 (RU)
Inventor: TSIMMERMANN KLAUS
IPC: F02D41/38
Filed: 2001-07-26
Granted: 2006-08-27
Abstract: FIELD: mechanical engineering; internal combustion engines; controls. 
     SUBSTANCE: proposed method of control of internal combustion engine provides division of each fuel injection cycle at least into first and second separate partial fuel injection stages.  One of both separate partial fuel injection stages is displaced in time at definite operating conditions and, depending on value of such displacement in time of separate partial fuel injection stage, correction value is determined for value characterizing duration of fuel delivery at one of separate partial fuel injection stages.  Device to control internal combustion engine in which division of each fuel injection cycle into, minimum, first second separate partial fuel injection stages contains actuating member to control amount of injected fuel, control unit supplying signals to actuating member, unit to determine moment of fuel delivery commencement, and unit determining duration of fuel delivery.  Signals from speed sensor and setter of rate of fuel delivered for injection pass to unit determining moment of fuel delivery commencement and unit determining duration of fuel delivery.  Provision is made for displacement in time of one of both separate partial fuel injection stages at definite operating conditions and determination of correction for value characterizing duration of fuel delivery by one of separate partial fuel injection stages depending of value of such displacement in time of separate partial fuel injection stage. 
     EFFECT: facilitated determination of new parameters of control signals for both separate partial fuel injection stages, provision of minimum internal at delivery of control action to actuating member, reduced machine time for calculations. 
     8c l, 4 dwg
Patent RU-2252483-C2 (RU)
Inventor: ZANG JANG
IPC: H04B1/04
Filed: 2000-09-22
Granted: 2005-05-20
Abstract: FIELD: radio engineering; high-frequency amplifiers of radiophones. 
     SUBSTANCE: amplifier cascade includes three parts: power preamplifier, power amplifier that can be bypassed by signal, and high-power amplifier. Talking time over battery-powered radiophones can be extended by real-rime regulation of amplifier cascade. Signal bypasses power amplifier at low output power levels, and low biasing current is supplied to high-power amplifier. Signal bypasses power amplifier at medium output power, and medium biasing current is supplied to high-power amplifier. When high output power is desired, power amplifier is turned on and high biasing current is supplied to high-power amplifier. Power amplifier is held in OFF-position when signal bypasses it. 
     EFFECT: optimized power requirement at desired output power level which extends talking time over battery-powered radiophones. 
     13 cl, 3 dwg
Patent RU-2240973-C2 (RU)
Inventor: BOGDANOV V O
IPC: B66C23/64
Filed: 2002-05-23
Granted: 2004-11-27
Abstract: FIELD: mechanical engineering; load lifting facilities. 
     SUBSTANCE: proposed load-lifting boom has lifting section with drive hydraulic cylinder hinge-connected with multisection telescopic boom with its drive hydraulic cylinders of its extension and telescopic sections and mechanical extensions, and end connectors for connecting hydraulic cylinders and butt-joining of working members with hydraulic main lines delivering working liquid. In said load-lifting boom design of its components is optimized, including places of hinge-coupling of lifting section with upper end of slewing gear post and extension section of telescopic boom, end connectors, hydraulic cylinders and other units. Boom is provided with drum-type devices to deliver working liquid and transmit electric signals to hydraulic and electrified working members and headlights-searchlights for illumination of site. 
     EFFECT: facilitated manufacturing, improved performance characteristics. 
     7 cl, 87 dwg
Patent RU-2237567-C2 (RU)
Inventor: STEPANOV JU S
IPC: B24B1/00
Filed: 2002-10-10
Granted: 2004-10-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: method includes setting the cutting tool into rotation and reciprocation. The cutting tool is made of flexible wire-abrasive-diamond tool made of a cylinder composed of single or several interweaved flexible wires and abrasive-diamond layer applied on its outer surface. The cutting tool is mounted to provide its longitudinal axis to be at an acute angle to the opening to be worked. The angle can be changed depending on the value of allowance. 
     EFFECT: expanded functional capabilities. 
     3 cl, 7 dwg
Patent RU-2272201-C2 (RU)
Inventor: EHSLI NORBERT
IPC: F16H61/26
Filed: 2001-03-22
Granted: 2006-03-20
Abstract: FIELD: transport mechanical engineering. 
     SUBSTANCE: automobile comprises driving engine, device for transmitting torque made of the clutch with actuating device, gear box with actuating device, and control device.  The control device acts on the device for transmitting torque and gear box.  The action on the gear box is composed of the first component of motion (choice component) and second component of motion (shift component).  The actuating device of the gear box has first and second drives.  One motion in the gear box is rotation, and another one is translational motion.  The kinematical section of the transmission for converting the motion of one of the drives into the motion of choice comprises transmitting link made of the worm with the worm wheel, carrier for converting rotation into the axial motion, and member for converting axial motion into rotation of choice.  The versions of kinematical sections for converting the motion of one of the drives into the choice motion are proposed. 
     EFFECT: simplified structure and reduced cost. 
     33 cl, 30 dwg
Patent RU-2253587-C2 (RU)
Inventor: KOCHKIN A V
IPC: B62D55/24
Filed: 2002-11-11
Granted: 2005-06-10
Abstract: FIELD: transport engineering; snow-and-marsh crawlers of high cross-country capabilities. 
     SUBSTANCE: vehicle is furnished with elastic split track in which lugs of ends are made by means of loop of band applied to base of band and secured by means of inner cover plates and outer cross grousers clamped by bolts. To compensate for elongation of bands in process of operation, rows of holes are made in band loops for fastening grousers two or four times more frequently than in band. Lugs of track ends are connected with plates with holes for pins. Plates are connected with grouser. 
     EFFECT: enlarged methods of connection of ends of tracks. 
     2 cl, 4 dwg
Patent RU-2245253-C2 (RU)
Title: Защитное устройство, имеющее большое число защитных признаков
Inventor: UOLPERT GARI R
IPC: B42D15/10
Filed: 2002-12-03
Granted: 2005-01-27
Abstract: Настоящее изобретение относится к защитным устройствам и может быть использовано в таких защищаемых документах как банкноты, паспорта, визы, права собственности, лицензии, бумаги о регистрации, чеки, денежные переводы, доверенности и т.п. Магнитное/металлическое защитное устройство для применения с предметом, чтобы обеспечить большое число защитных признаков, содержит несущую подложку некоторой ширины. Магнитный/металлический защитный признак содержит металлический слой, который расположен по меньшей мере на части несущей подложки, для обеспечения металлических защитных признаков. Металлический слой формирует множество проводящих участков на несущей подложке. Эти участки отделены друг от друга непроводящими участками, которые проходят полностью по всей ширине несущей подложки вместе с магнитным слоем, который расположен на по меньшей мере части по меньшей мере одного из указанного множества проводящих участков в существенно одинаковом совмещении с ним для обеспечения магнитных защитных признаков. А по меньшей мере часть по меньшей мере одного проводящего участка содержит углубления, которые формируют визуально распознаваемые знаки. Таким образом, обеспечивается высокая защита документов от подделки. 3 з.п. ф-лы, 14 ил.
Patent RU-2239082-C2 (RU)
Inventor: BOL SHAKOV A N
IPC: F02K9/32
Filed: 2002-12-26
Granted: 2004-10-27
Abstract: FIELD: rocketry. 
     SUBSTANCE: proposed solid-propellant rocket engine has combustion chamber with inserted powder charge and nozzle assembly, bottom and nozzle diaphragms and bottom space with channel to let out gas from bottom space. If nozzle number is even, channel to let out gas from bottom space is made in form of tubes directly connecting bottom space with each second nozzle. If nozzle number is odd, channel to let out gas from bottom space is made in form of tubes directly connecting bottom space with each nozzle, outer diameter of tubes being less than diameter of nozzle critical section, thus forming ring passage cross section. 
     EFFECT: improved efficiency of holding of inserted powder charge in combustion chamber. 
     3 dwg
Patent RU-2260202-C2 (RU)
Inventor: DUBINKO JU S
IPC: G05F1/618
Filed: 2002-12-26
Granted: 2005-09-10
Abstract: FIELD: electric engineering. 
     SUBSTANCE: device in load 6 from pulse stabilizer 2 with large efficiency pulses of voltage are dumped by their counter-phase feeding into load 6 through amplifier 7 with two-clock output cascade and differential input, enveloped by deep special component by variable component of output voltage. 
     EFFECT: higher efficiency. 
     2 cl, 1 dwg
Patent RU-2288885-C2 (RU)
Inventor: AGEEV RINAT KALIMULLOVICH
IPC: B66C1/66
Filed: 2003-02-04
Granted: 2006-12-10
Abstract: FIELD: mechanical engineering; load-gripping facilities. 
     SUBSTANCE: according to invention, beam shifting drive is furnished with crank-and-connecting rod mechanisms, gears arranged on slow-speed shafts of reduction gear engage through gear joints with cranks of crank-and-connecting rod mechanisms whose cranks are installed on side walls of housing.  connecting rods are hinge-connected be ends to sliders, each provided with pair of gear wheels rigidly installed on axle fitted in slider housing so that smaller gear wheel engages with rack installed on slider guide, and larger gear wheel, with rack installed on gear telescopic beam.  Lock turning mechanisms include L-shaped drive levers with turning axles arranged parallel to longitudinal axis of gripping device, one end of each lever being connected by means of tie-rods with levers of locks turnable in horizontal plane and other end of said lever being connected with measuring weight and hydraulic pusher.  Some guides for telescopic beams are made in form of rollers with slots and others, arranged in places of appearance of considerable loads, in form of plates with slots, plates being installed for cross displacement.  Device is furnished with replaceable adjusting strips to adjust position of said plates. 
     EFFECT: improved reliability. 
     9 dwg
Patent RU-2246567-C2 (RU)
Inventor: SKVORTSOV N P
IPC: E01B5/00
Filed: 2003-03-13
Granted: 2005-02-20
Abstract: FIELD: city electrified transport; permanent way. 
     SUBSTANCE: proposed channel rail has U-shaped channel head with bearing cheeks and support-foot bases with cavities, and foot with bearing post provided with seat slots forming support-tenon joint. Channel head with bearing cheeks and support-foot base is made for fitting with centering on bearing post of foot to render side stability to support-foot base by means of two-side support-tenon joints owing to alignment of joints in width with rail foot. Channel head with bearing cheeks is installed on bearing post with displacement owing to fitting from three to five bolt fasteners in holes of members. First holes of antiskid bolts in bearing cheeks of head are arranged at smaller step distance from end face butt joints equal to unity. Said first holes in bearing post of foot are made with greater step distance from end face butt joints chosen from ratio three to one. Holes of bearing cheeks of bolt joint for transportation are made to align with said first holes with size equal to summary displacement of butt joints of channel head and foot. 
     EFFECT: improved operating conditions of city transport, increased reliability and carrying capacity of butt joint, reduced wear, noise in butt joints, sag of asphalt and ground, reduced cost of repair. 
     6 dwg
Patent RU-2251280-C2 (RU)
Inventor: PETRIK A A
IPC: A23C19/00
Filed: 2003-04-21
Granted: 2005-05-10
Abstract: FIELD: milk industry, in particular, production of cheese. 
     SUBSTANCE: method involves ripening milk; normalizing it as to fat content; pasteurizing; inoculating with ferment; introducing lactic enzyme and rennet enzyme; introducing phospholipids at temperature of 30-35° while mixing resultant mixture, said phospholipids being produced from fat-free plant phospholipids by their extraction with ethyl alcohol with accompanying obtaining of solid phase. Solid phase is alcohol-non-soluble phospholipid mixture containing phosphatidylethanolamines, phosphatidylserines, phosphatidylinosytols and phosphatidic acids used in an amount of 75-90% by total weight of solid phospholipids. Method further involves introducing said components in an amount of 0.50-1.00% by weight of milk; introducing pectin in an amount of 0.50-1.00% by weight of milk. Phospholipids and pectin are introduced in the form of phospholipid-pectin emulsion in pasteurized milk at phospholipin: pectin: pasteurized milk ratio of 1:1:5 - 1:2:10, respectively. 
     EFFECT: increased consumer properties such as nutritive and physiological value, moisture retention capacity, improved structural-mechanical qualities, as well as improved storage oxidation resistance. 
     1 tbl, 3 ex
Patent RU-2257861-C2 (RU)
Inventor: IZMAJLOV S G
IPC: A61B17/03
Filed: 2003-05-20
Granted: 2005-08-10
Abstract: FIELD: medicine, medicinal equipment. 
     SUBSTANCE: the present innovation should be applied for bringing together and separating wound edges and for the purpose of wound sanitation due washing. The suggested device for treating wounds contains a rack with clamping plates, a ratchet with a handle and fixing movable branches designed in the same plane with clamping plates being supplied with splints with a protector-drainage. Splints are located from external sides. Protector-drainage is designed as a strip out of hygroscopic material being located on the splints of a branch. The strip should be impregnated with antiseptic. The method widens functional capacities of the suggested device and increases efficiency of draining properties of hygroscopic material. 
     EFFECT: decreased traumaticity level. 
     1 cl, 1 dwg
Patent RU-2266452-C2 (RU)
Inventor: CHAJKOVSKIJ E V
IPC: F16J9/00
Filed: 2003-09-15
Granted: 2005-12-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: piston seal comprises piston ring, several expander, and spiral compression springs that are arranged in the piston groove.  The expander spiral springs are mounted in the locking pipes radially arranged inside the piston.  One end of the springs is secured to the projection of the core arranged at the longitudinal axis of the piston.  The other end is secured to the inner projection of the pusher.  The free end of the pusher passes through the opening in the piston groove for permitting transmitting effort from the spiral spring to the piston ring and pressing it to the wall of the cylinder. 
     EFFECT: improved pressure-tightness. 
     1 dwg
Patent RU-2265028-C2 (RU)
Inventor: KANEV A N
IPC: G01N33/96
Filed: 2003-11-06
Granted: 2005-11-27
Abstract: FIELD: biotechnology, immunology. 
     SUBSTANCE: invention proposes a method for preparing the control panel of sera AY & AD of subtypes HBsAg for control in diagnosis of hepatitis B. The control panel comprises 10 samples with the concentration of HBsAg from 2 IU/ml to 0.1 IU/ml, among them 5 samples of subtype AY prepared on the basis of purified plasma antigen and 5 samples of subtype AD prepared on the basis of plasma or recombinant antigen comprising 95% of the required protein and 4 negative samples. The proposed method provides reducing time in diagnosis of disease and to enhance the quality control. Invention can be used in technology preparing control panels of sera comprising antigens of the most danger viral infections, in manufacturing test-systems used in assay of antigens as control positive sera. 
     EFFECT: improved preparing method. 
     4 cl, 3 dwg
Patent RU-2304139-C2 (RU)
Inventor: REDDI M SAT JANARAJANA
IPC: C07D/
Filed: 2002-01-07
Granted: 2007-08-10
Abstract: FIELD: organic chemistry, chemical technology, pharmacy. 
     SUBSTANCE: invention relates to a novel crystalline form of atorvastatin semicalcium salt of [R-(R*,R*)]-2-(4-fluorophenyl)-β,δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid that is characterized by the following roentgen powdery diffractogram (values of parameter d in Å): 22.52, 19.44, 11.84, 11.23, 9.58 and 4.69, and to a method for its preparing involving the following steps: (a) heating a mixture consisting of [R-(R*,R*)]-2-(4-fluorophenyl)-β,δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)-carbonyl]-1H-pyrrole-1-heptanoic acid tert.-butyl ester, acetonitrile, water and sodium peroxide in scales to temperature about 25-60°C; (b) keeping the reaction mixture from step (a) at 25-60°C for about 3-9 h; (c) addition calcium acetate semihydrate aqueous solution to the above said reaction mixture; (d) the following stirring the reaction mixture at 30-50°C for about 1-2 h; (e) filtration of the reaction solution obtained at step (d); (f) distilling off the reaction solution obtained at step (e) to yield a residue; (g) suspending a residue from step (f) in mixture of water and aliphatic nitrile solvent chosen from acetonitrile and propionitrile; (h) heating the reaction mixture obtained at stage (g) to boiling with reflux condenser for 10-18 h, and (i) isolation of atorvastatin calcium salt crystalline form obtained from step (h). 
     EFFECT: improved preparing method. 
     7 cl, 2 dwg, 3 tbl, 3 ex
Patent RU-2270857-C2 (RU)
Inventor: EVGLEVSKIJ ALEKSEJ ALEKSEEVICH
IPC: C12N1/20
Filed: 2004-04-07
Granted: 2006-02-27
Abstract: FIELD: biotechnology, microbiology. 
     SUBSTANCE: invention proposes a nutrient medium for culturing E. coli that comprises the following components in 1 l of distilled water: citric acid, sodium chloride, magnesium sulfate, potassium hydrogen phosphate, iron sulfate, asparagines, glucose, glycerol taken in the required ratio of components. Method for preparing coli-bacteriosis anatoxin involves culturing E. coli in nutrient medium of abovementioned composition and addition of 0.6% formalin to the prepared biomass for detoxification of E. coli toxins and separation of biomass by filtration. Then method involves sorption of inactivated coli-bacteriosis anatoxin in aluminum oxide hydrate gel. Invention provides carrying out culturing E. coli in standard bottles and to increase the growth and yield of E. coli biomass. Invention can be used in preparing coli-bacteriosis anatoxin. 
     EFFECT: improved preparing method. 
     3 cl, 1 tbl