baber/WOPTO huggingface dataset:
Patent RU-2189981-C1 (RU)
Title: Method of synthesis of tetrahydrothiophene
Inventor: MASHKINA A V
IPC: B01J27/047
Filed: 2001-11-16
Granted: 2002-09-27
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to a method of synthesis of tetrahydrothiophene that is used as an odorant of gases and the parent raw for synthesis of different valuable organic substances. Process is performed by hydrogenation of thiophene at T = 240-260 C, P = 0.5-2.0 MPa, feeding rate value 1.7-14.0 mmole of thiophene/h/1 g of tungsten disulfide of the formula WS 2  as a catalyst. The method ensures to increase the output of process by 5-fold. EFFECT: improved method of synthesis, enhanced output. 1 tbl, 10 ex
Patent RU-2202646-C1 (RU)
Title: Способ получения лигатуры
Inventor: ISAEV G A
IPC: C22C35/00
Filed: 2002-02-15
Granted: 2003-04-20
Abstract: Изобретение относится к металлургии, в частности к способу получения лигатуры для рафинирования стали. Предложен способ получения лигатуры, включающий введение твердых частиц феррованадия в расплав алюминия или алюминийсодержащего материала, где процесс нанесения покрытия ведут при температуре 820-950 o С с выдержкой 60-240 с до образования пленки толщиной 0,37-1,104 мм. Изобретение позволяет получить плотное и прочное покрытие алюминия или алюминийсодержащего материала на феррованадии для создания локальных зон при легировании ванадийсодержащих сталей.
Patent RU-2209779-C1 (RU)
Title: Unit for deep purification of sewage water
Inventor: MOSKOVKINA N A
IPC: C02F103/04
Filed: 2002-04-29
Granted: 2003-08-10
Abstract: FIELD: sewage water treating equipment. SUBSTANCE: unit has vertical cylindrical casing with coaxially arranged anaerobic treatment chambers positioned inside casing, annular settler with conical bottom and silt slots and aerobic treatment chambers comprising aeration device, sewage water supplying devices, active silt recirculation device, and purified water discharge device. Anaerobic treatment chamber is positioned in central part of casing and is defined by continuous cylindrical partition with silt mixture overflow chute fixed in its upper part. Anaerobic treatment chamber is provided with mixing device and anaerobic microflora immobilizing charge. Annular settler is positioned outside anaerobic treatment chamber and equipped with thin-layer modules arranged in its upper part and accumulating pockets arranged in its lower part. Aerobic treatment chamber is provided with microflora immobilizing charge. Sewage water supplying device is made in the form of vertical chute arranged in anaerobic treatment chamber. Active silt recirculation device is made in the form of airlift connected with accumulating pockets of annular settler. Purified water discharge device is made in the form of chutes arranged in upper part of annular settler. Said unit is used for purifying domestic and industrial water having similar contamination composition, in particular, for additional treatment of sewage water subjected to biological treatment. EFFECT: increased efficiency, enhanced reliability in operation and simplified operation and maintenance of purifying unit. 3 cl, 1 dwg
Patent RU-2220685-C1 (RU)
Title: Container unit for collecting exudate from stoma
Inventor: MAZIL NIKOV V A
IPC: A61F5/44
Filed: 2002-06-25
Granted: 2004-01-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has internal and external sack and a unit for making multiple opening and closing. The unit has incision, lock and valve. The lock is designed as mechanical composition of sack members Zip-lock closure type valve, adhesive connection of members or combination of adhesive and mechanical connection. EFFECT: multiple usage; easy in use and recoverable small cost device. 3 cl, 7 dwg
Patent RU-2218705-C1 (RU)
Inventor: ERMOLENKO S A
IPC: A23B7/154
Filed: 2002-07-02
Granted: 2003-12-20
Abstract: FIELD: treatment of newly harvested fruit or vegetable before laying for storage. SUBSTANCE: method involves providing hydraulic cooling of fruit or vegetable with the use of saturated aqueous solution of preparation produced from Pythium gracile micromycet biomass. EFFECT: reduced corrosive wear of equipment and enhanced reliability in storing of fruit or vegetable.
Patent RU-2214288-C1 (RU)
Inventor: SHABROV A V
IPC: A61M37/00
Filed: 2002-07-01
Granted: 2003-10-20
Abstract: FIELD: medicine, particularly, hirudotherapy. SUBSTANCE: device has transparent body with cavity. Body narrows to working end with outlet hole for leech. Working end is beveled. Ocular end is made in form of flat sight platform. Body has cover with limiting recess. Cover is installed for motion in body plane to position opening the cavity and to position partially opening of outlet hole for passage of leech sucker. Cover has pressing spring locked to body. Body external surfaces are polished. Bevel is made in form of spherical surfaces. Cover is transparent. EFFECT: improved control of process of leech application, both, to skin and to organ mucous membranes and limited space of leach motion during therapeutic procedure. 4 cl, 1 dwg
Patent RU-2226300-C1 (RU)
Title: Pedal control system
Inventor: BYKOV S G
IPC: G09B9/042
Filed: 2002-07-04
Granted: 2004-03-27
Abstract: FIELD: transport engineering industry. SUBSTANCE: device has supports, shafts, pivotally mounted pedals, levers, springs and stops for limiting movement. Device is constructed in form of hollow beam, rotating in supports, and a shaft, being coaxial with beam and rotating independently. Ends of shaft and beam are provided with spring-loaded cams containing quickly dismountable backup pedals with a cramp of signaling device. Other ends of shaft and beam are equipped with cam levers, acting on freely rotating tappet-mountable coupling links with grooves, rollers moving in said grooves and fixed on issued pedals of a vehicle for securing firm contact during travel of backup pedals and, thus, securing effect on issued pedals and their independent reciprocal movement with limited travel. EFFECT: expanded technological capabilities, safe kinematics of pedal system and possible use in various vehicles. 1 dwg
Patent RU-2226576-C1 (RU)
Title: Aerosol agent for anti-electrostatic treatment of synthetic materials
Inventor: JAKUPOV A G
IPC: D06M13/46
Filed: 2002-08-07
Granted: 2004-04-10
Abstract: FIELD: household chemical goods. SUBSTANCE: aerosol agent, which can be used to prevent appearance of static electricity and to remove crash, sparking, and conglutination, contains, wt %: antistatic (Oksifos B) 0.08-2.25, Catamine AB 0.25-2.42, solvent 20.00- 70.00, moistener 0.01-8.00, odorant 0.01-1.00, and propellant gas to 100, said solvent being ethanol or its mixture with dichloromethane contained in agent in amount up to 35 wt % and said moistener being triethylene glycol or propylene glycol, or any mixture thereof. EFFECT: optimized composition of aerosol agent. 1 tbl, 6 ex
Patent RU-2218863-C1 (RU)
Title: Method for diagnosing infantine vegetative nervous system dysfunction in the cases of gastrointestinal tract pathologies in upper areas
Inventor: IVANOVA I I
IPC: A61B5/318
Filed: 2002-10-21
Granted: 2003-12-20
Abstract: FIELD: medicine. SUBSTANCE: method involves concurrently recording pH in the esophagus and stomach all the day and taking electrocardiogram. Time and spectrum cardiac rhythm characteristics in groups composed of patients possessing gastroesophageal reflux and of those possessing none. Ratios of the obtained values are interpreted in terms of vegetative dysfunction of sympatheticotonic and vagotonic type. EFFECT: enhanced effectiveness in detecting dysfunction at early stage. 2 tbl
Patent RU-2216569-C1 (RU)
Inventor: KLIMOV O V
IPC: C10G35/04
Filed: 2002-10-30
Granted: 2003-11-20
Abstract: FIELD: petrochemistry. SUBSTANCE: they carry out processing of hydrocarbonaceous raw materials into gasoline with a final boiling temperature of no more than 195 C and an octane number of no less than 83 according to a motor method, as well as diesel fuel with a cetane number of no less than 50 and with the temperature of solidification not higher than -35 C. The process provides for transformation of hydrocarbonaceous raw material into gasoline at the presence of the porous catalyst under the temperatures of 250-500 C, pressure of no more than 2.5 MPa, mass flow rates of a hydrocarbons blend of no more than 10 h -1 , at that in the capacity of the feed stock they use hydrocarbonaceous distillates of a different origin with a final boiling point of not exceeding 400 C. The gases generated during the reaction are separated from liquid products are exposed to the processing with formation of additional amounts of the gasoline fraction. EFFECT: creation of the improved method of the motor fuels production. 9 cl, 11 ex
Patent RU-2233768-C1 (RU)
Inventor: RED KO P G
IPC: B64C13/42
Filed: 2002-12-04
Granted: 2004-08-10
Abstract: FIELD: control systems of flying vehicles. 
     SUBSTANCE: proposed electro-hydraulic unit has housing with passages connected with pressure and return hydraulic lines and cavities of power hydraulic cylinder, electro-hydraulic power amplifier, servo unit in form of hydraulic cylinder with piston connected with spool valve distributor, electro-hydraulic valve, hydro-mechanical unit in form of locking mechanism with two-stage pistons located in housing forming two external and one internal chambers and differential bell crank. One of articulation units of bell crank is connected with locking mechanism and other articulation unit is connected with spool valve distributor. Cut-in valve is provided with distributing plunger to which pressure and return hydraulic lines, lines of servo unit, locking mechanism and electro-hydraulic power amplifier are brought. External and internal cavities of locking mechanism are connected with pressure hydraulic line by means of cut-in valve. 
     EFFECT: improved process of shifting unit to standby mode. 
     1 dwg
Patent RU-2229558-C1 (RU)
Inventor: TISHKOV A JA
IPC: E02D7/08
Filed: 2002-12-10
Granted: 2004-05-27
Abstract: FIELD: mining, building and other industries, particularly pneumatic devices for rod-like members driving into soil. SUBSTANCE: device has impact weight, guiding means for impact weight movement including pendant member on hinge connected to bracket above rod-like member and lifting means for impact weight lifting. Lifting means has body with chamber into which distribution member is arranged and working chamber for compressed air formed into lifting means body by membrane. Membrane has orifice for compressed air discharge. Lifting means body includes channel for compressed air movement from pipeline and orifice for compressed air supply from chamber into which distribution member is located into working chamber. Impact weight interacts with membrane and also with distribution means through above orifices for compressed air discharge into membrane and for compressed air supply to lifting means. Membrane is formed as truncated cone. Distribution means is formed as spring-loaded shut-off valve. According to the second variant guiding means for impact weight movement is formed as vertical tube with cap, which are connected to lifting means body. EFFECT: increased operational efficiency due to increasing compressed air pressure on impact weight, increased reliability due to simplified structure. 3 cl, 5 dwg
Patent RU-2237126-C1 (RU)
Inventor: PEGIN P A
IPC: E01F9/619
Filed: 2003-02-19
Granted: 2004-09-27
Abstract: FIELD: road building and equipment, particularly for driver's visual orientation in cruel weather conditions. 
     SUBSTANCE: post includes body and upper head formed as detachable case with metal or plastic frame and transparent side walls. Reflecting surface, motionless and rotary plates are arranged inside case. Rotary plate is fixed to reflecting surface from rotary plate top and secured to motionless plate from bottom thereof. Adjusting screws are disposed between bottom of head and motionless plate to orient light beam reflected by reflecting surface in direction perpendicular to longitudinal road axis and to direct ligth beam to reflecting surface of another signal post. 
     EFFECT: increased traffic safety. 
     2 dwg
Patent RU-2235249-C1 (RU)
Title: Способ теплоснабжения
Inventor: SHARAPOV V I
IPC: F24D3/08
Filed: 2003-03-28
Granted: 2004-08-27
Abstract: Изобретение относится к области теплоэнергетики и может быть использовано в системах теплоснабжения городов. Способ теплоснабжения, по которому базовую тепловую нагрузку системы теплоснабжения покрывают за счет отборов пара теплофикационных турбин ТЭЦ, а пиковую нагрузку системы теплоснабжения обеспечивают с помощью пиковых источников теплоты. В качестве пиковых источников теплоты используют автономные источники теплоты, установленные у каждого из абонентов. Техническим результатом является повышение надежности качества теплоснабжения. 1 ил.
Patent RU-2241608-C1 (RU)
Inventor: CHIRKOV V N
IPC: B60G3/28
Filed: 2003-05-05
Granted: 2004-12-10
Abstract: FIELD: automotive industry. 
     SUBSTANCE: invention relates to design peculiarities of automobile wheel suspension. Proposed suspension of wheel includes bell-cranks, upper one of which is made flexible. Lateral stabilizer is connected with flexible upper bell-crank so that flexible upper bell-crank changes its dimensions depending on value of torsion torque of lateral stabilizer. 
     EFFECT: improved stability of automobile on curvilinear sections of road. 
     3 dwg
Patent RU-2247397-C1 (RU)
Title: Device for measuring relative deviations of dividing coefficients of decimal voltage dividers
Inventor: KUZNETSOVA N A
IPC: G01R27/00
Filed: 2003-06-19
Granted: 2005-02-27
Abstract: FIELD: measuring engineering. 
     SUBSTANCE: device comprises the first and second sources of reference voltage, divider to be tested, three-stage calibrating divider, meter of unbalance, and commutator. The outputs of the unbalance meter are connected with the inputs of the dividers. The first source of reference voltage is connected with the tops and bottom arms of the divider to be tested and calibrating divider through the commutator. The second source of the reference voltage is connected to the second arm of the divider to be tested and top arm of the calibrating divider through commutator. The top resistor of the divider to be tested is shorted out. The unbalance meter measures voltage unbalance between the fourth arm of the divider to be tested and third arm of the calibrating divider. 
     EFFECT: enhanced accuracy of measuring. 
     2 dwg
Patent RU-2235063-C1 (RU)
Title: Способ получения активного угля
Inventor: MAZNICHKO A A
IPC: C01B31/08
Filed: 2003-07-21
Granted: 2004-08-27
Abstract: Изобретение относится к технологии получения активного угля и может быть использовано для получения активных углей, применяемых в газоочистке, рекуперации летучих растворителей, водоподготовке и водоочистке, очистке почв, противогазовой технике. Предложен способ получения активного угля из торфа, включающий измельчение исходного сырья, введение в измельченное сырье раствора, содержащего калий и серу, гранулирование, сушку, карбонизацию, активацию гранул со скоростью подъема температуры 10-25 град/мин, промывку гранул растворами сернистого калия, соляной кислоты и водой с последующей сушкой гранул и их дополнительной термообработкой. Предложенный способ позволяет повысить защитную мощность активного угля по парам хлорорганических веществ. 1 табл.
Patent RU-2254312-C1 (RU)
Inventor: KUSTOV V G
IPC: C06B25/24
Filed: 2003-11-10
Granted: 2005-06-20
Abstract: FIELD: explosives. 
     SUBSTANCE: invention provides spherical retarded gunpowder consisting of spheroidally-shaped gunpowder grains with retarded surface layer containing nitrocellulose, nitroglycerin, ethyl acetate, Centralite no.1, diphenylamine, water, and retarding agent selected from dibutyl phthalate, dioctyl phthalate, diethyl hexylphthalate, triethylene glycol bis-methacrylate, oligoether acrylate, and their combinations. Thickness of retardant layer in gunpowder grain is S = 55-0.0312D (μm) wherein D is diameter of gunpowder grain. Concentration of retarding agent in retarded surface layer is 8-20 wt % and combustion heat is found from formula: Q = 685 + 0.244D. 
     EFFECT: increased bullet speed at the same maximum powder gas pressure. 
     4 tbl
Patent RU-2260370-C1 (RU)
Inventor: KONONOVA E L
IPC: A61B5/00
Filed: 2003-12-29
Granted: 2005-09-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying Romberg test modification repeated twice. Statokinesiogram length (L), movement speed (V) and statokinesiogram area (S) is measured. Psychopathological component association index (PPCOI) is additionally calculated as PPCOI=meanLFS x meanV, where meanLFS is the mean path length per unit of area calculated as (LFS 1 + LFS 2)/2, meanV is the pressure center displacement speeds difference calculated as V2 - V1. When varying L, V, S values not more than by 35% from reference normal value, initial stage of posture disorders are to be diagnosed. The value being from 35% to 70% of the norm, moderately marked posture disorders are to be diagnosed. The changes exceeding the value of 70% of the norm, marked posture disorders are to be diagnosed. PPCOI being less than 1.6, insignificant psychopathological component association is to be diagnosed. The value being between 1.7 and 4.9, moderately marked association is to be diagnosed. When >5, marked association is to be diagnosed. 
     EFFECT: high accuracy of diagnosis. 
     2 cl
Patent RU-2263377-C1 (RU)
Inventor: ARTEM EV A I
IPC: H01Q1/28
Filed: 2004-02-17
Granted: 2005-10-27
Abstract: FIELD: airborne radar antennas. 
     SUBSTANCE: radiator, excitation line, and loop coupler are produced and mounted in position; antenna is made in the form of linear array in L wave band disposed in helicopter lifting rotor blade which is used as directivity pattern scanning mechanism due to its rotation. 
     EFFECT: enhanced mean radiation power in radiated wave band affording energy passage in atmosphere under severe weather conditions without noticeable attenuation. 
     2 cl, 5 dwg
Patent RU-2265937-C1 (RU)
Inventor: BARKOV V P
IPC: H01S3/092
Filed: 2004-03-02
Granted: 2005-12-10
Abstract: FIELD: pulse engineering; laser initiating pulse shapers. 
     SUBSTANCE: proposed device has power supply, flash transformer, flash lamp, diodes, switches, cutoff choke, and capacitors. First diode, first switch, cutoff choke, and third capacitor are interconnected in series and connected to power supply. Second diode and second capacitor are connected to power supply. Second diode and second switch are connected in parallel with first diode and first switch. First capacitor is connected in parallel with first diode and power supply. Second capacitor is connected in parallel with second diode and power supply. Third capacitor is connected in parallel with flash lamp and secondary winding of flash transformer. First switch is made in the form of thyristor. Second switch is also made in the form of thyristor. Power supply is made in the form of storage capacitor. 
     EFFECT: enhanced effectiveness in using pumping device for laser flash lamp. 
     5 cl, 3 dwg
Patent RU-2267098-C1 (RU)
Inventor: TEREKHOV V M
IPC: G01M1/08
Filed: 2004-03-26
Granted: 2005-12-27
Abstract: FIELD: power mechanical engineering. 
     SUBSTANCE: method comprises assembling pressure plant for filling pipes with fluid and their molding, assembling input and output pipelines with valving, and assembling pipes to be tested whose end parts are connected with the corresponding hydraulic gates.  The movable pillar is mounted for permitting reciprocation along the transverse axis of the hydraulic bench and locking with respect to the unmovable pillar. 
     EFFECT: reduced labor consumption. 
     15 cl, 5 dwg
Patent RU-2258018-C1 (RU)
Inventor: SLIVINSKIJ E V
IPC: B62D53/08
Filed: 2004-04-08
Granted: 2005-08-10
Abstract: FIELD: transport engineering; railless vehicles. 
     SUBSTANCE: proposed trailer consists of frame and roll-under truck between which slewing circle is installed being made of upper and lower rings engaging through ball race.  Curvilinear hollow shell of round section is secured on inner surface of upper ring which accommodates movable spherical body provided with parallel channels with check valves arranged in diametric plane of ring and rigidly installed on curvilinear rod whose ends are also rigidly connected to lower ring.  Said rod engages with inner surface of hollow shell through sealing members in its end face parts.  Shell is filled with working fluid.  Some ends of channels of spherical body can be made conical. 
     EFFECT: improved reliability and stability of running of tractor trailers. 
     2 cl, 5 dwg
Patent RU-2272952-C1 (RU)
Inventor: KOTYNOV ALEKSANDR BORISOVICH
IPC: F16L1/16
Filed: 2004-07-22
Granted: 2006-03-27
Abstract: Изобретение относится к трубопроводному транспорту и используется для укладки или замены подводных трубопроводов, транспортирующих нефть и светлые нефтепродукты. Устройство содержит оголовок, состоящий из проточного тройника, к центральному патрубку которого герметично прикреплена съемная цилиндрическая вставка для соединения с предварительно собранным на берегу участком трубопровода, и двух трубопроводных модулей, закрепленных с возможностью поворота в вертикальной плоскости на боковых патрубках тройника. К тройнику крепится тяговый трос, один трубопроводный модуль обращен свободным концом в сторону, противоположенную направлению протаскивания, лежит в одной плоскости с плоскостью размещения тройника. Устройство снабжено секционным спиральным рукавом, фильтрующей насадкой, поплавками, плоской платформой, выполненной в виде лыжи, на которой жестко закреплен оголовок. Поплавки закреплены на свободном конце секционного спирального рукава, в котором установлена фильтрующая насадка. Лежащий в одной плоскости с тройником трубопроводный модуль заглушен, второй трубопроводный модуль закреплен на другом боковом патрубке тройника, его входное отверстие направлено перпендикулярно направлению протаскивания и на нем герметично закреплен другой конец секционного спирального рукава. Повышает надежность работ, устраняет всплытие отдельных участков линии трубопровода, позволяет прокладывать трубопровод в любых погодных условиях. 4 з.п. ф-лы, 2 ил.
Patent RU-2274580-C1 (RU)
Title: Naval technical vehicle maintenance system
Inventor: ANTONOV VLADIMIR SERGEEVICH
IPC: B63B27/34
Filed: 2004-11-17
Granted: 2006-04-20
Abstract: FIELD: shipbuilding. 
     SUBSTANCE: system can be used for maintenance of naval technical vessels, in particular, for transmission of liquid and gaseous media for the vessels as well as for electric supplying on water. System has boom which has one end fastened onto technical vessel. There is the connecting aid onto other end for making connection with additional vessel. Pipelines are fixed to boom for supplying liquid and gaseous media; pipelines are integrated into a pack. Electric cables are integrated into branches. Locking means quick-removable connecting aids are mounted at the ends of pipelines as well. Leak-proof electric joints for connecting with pipelines and with cables of technical vessel and with additional vessel correspondingly are mounted at ends of cables. Boom is made of two parts connected by hinges and it is provided with units for turning and keeping the boom in vertical and horizontal planes correspondingly. Aid for connecting boom with additional vessel is made on the base of hinge connection to provide quick disconnection if needed. Design of the system allows quick servicing and transmitting of different liquid and gaseous loads as well as necessary electric power. 
     EFFECT: improved efficiency of operation; multifunctional operation. 
     6 cl, 10 dwg