baber/WOPTO huggingface dataset:
Patent RU-2259350-C2 (RU)
Inventor: GORBUNOV B N
IPC: C07C211/48
Filed: 2003-07-14
Granted: 2005-08-27
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to the improved method for preparing aniline and N-methylaniline. Method involves gas-phase catalytic reduction of nitrobenzene with methanol or formaldehyde aqueous solutions in preparing aniline and N-methylaniline and formaldehyde aqueous solutions in preparing aniline. Preferably, in preparing aniline and N-methylaniline method involves reduction with methanol an aqueous solution in the concentration 60-80 wt.-% in the molar ratio nitrobenzene to methanol = 1:(1.1-3.5). In preparing aniline method involves preferable reduction with formaldehyde aqueous solution in the mole ratio nitrobenzene to formaldehyde = 1:(1.5-4.0) and temperature 220-250°C. Also, invention relates to applying catalyst in preparing aniline and N-methylaniline comprising zinc, copper and chrome oxides on aluminum oxide and promoting with metal oxides from group comprising iron, manganese, bismuth, cobalt and molybdenum. The content of zinc is 0.1-10% of the catalyst mass, the total content of cooper and chrome is 0.05-15% to zinc mass, and the total content of other metals is 1.0-3.0% to the mass of zinc-copper-chrome components. Proposed method provides carrying out the process without feeding molecular hydrogen to the system with conversion of nitrobenzene up to 100% and the preferable preparing aniline and N-methylaniline depending on parameters of the process. On its base the effective manufacturing aniline and N-methylaniline can be organized using free powers of gas-phase catalytic manufactures. 
     EFFECT: improved preparing method. 
     5 cl, 1 tbl, 7 ex
Patent RU-2274032-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-21
Granted: 2006-04-20
Abstract: FIELD: food processing industry, in particular confectionery industry. 
     SUBSTANCE: claimed method includes syrup producing containing sugar, pectin and aqueous extract from mixture of Rhodiola rosea root, hibiscus flowers, and dogrose fruits. Syrup is handled with simultaneous addition of citric acid, sodium lactate, and preparation obtained from biomass of Mortierella zychae micromycete according to claimed technology. Obtained product is poured, formed, dried and pre-packed. 
     EFFECT: jujube with specific organoleptic characteristics, prophylaxis action, and wide range of vitamin activity.
Patent RU-2274101-C2 (RU)
Title: Method for production of gel jujube
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-08-21
Granted: 2006-04-20
Abstract: FIELD: food processing industry, in particular confectionery industry. 
     SUBSTANCE: claimed method includes syrup producing containing sugar, pectin and aqueous extract from mixture of baikhovy green tea, earth apple flowers, bilberry leaves, calendula flowers, pear fruits, and papaya fruits. Syrup is handled with simultaneous addition of citric acid, sodium lactate, orange flavoring, and preparation obtained from biomass of Mortierella pusilla micromycete according to claimed technology. Obtained product is poured, formed, dried and pre-packed. 
     EFFECT: jujube with specific organoleptic characteristics, prophylaxis action and wide range of vitamin activity.
Patent RU-2280706-C2 (RU)
Inventor: MOLIK PARITOSH
IPC: B22F3/12
Filed: 2002-01-17
Granted: 2006-07-27
Abstract: FIELD: powder metallurgy; production of iron-based sintered materials; manufacture of insert seats of valves for internal combustion engines in automobile industry. 
     SUBSTANCE: proposed method includes preparation of powder mixture containing iron, copper and material facilitating forming of martensite. At least part of total amount of iron and copper is introduced in form of diffusion-bound iron-copper powder or preliminarily alloyed  iron-copper powder. Mixture thus obtained is molded, after which sintering is performed. Article thus produced contains 12-26 mass-% of copper and has iron-based matrix with martensite containing structure. 
     EFFECT: enhanced strength, wear resistance and machinability. 
     20 cl, 2 dwg, 4 tbl, 4 ex
Patent RU-2263831-C2 (RU)
Inventor: KOROLEV V M
IPC: B64C13/00
Filed: 2003-12-01
Granted: 2005-11-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: lock comprises locking side and stop that is in a contact with the locking side.  The lock is also provided with the additional stop and transverse lock and made of jaw lug that defines the stops and base with the adjusting pawl.  The base is provided with the centering opening for rotatable locking member interposed between the stops.  The pivoting unit of the mechanism for control of the all-moving surfaces comprises jaw and rod members with lugs interconnected through a bolt with the nut cottered at its end, transverse lock for the bolt head, main bushing for the bolt, and, at least, one bearing.  The unit is provided with lock for the bolt mounted on one of the jaw lugs and additional bushing.  Each bushing is set in the opening in the appropriate wall of the jaw member.  The bearing is mounted directly on the rod section of the bolt. 
     EFFECT: enhanced reliability. 
     4 cl, 12 dwg
Patent RU-2276122-C2 (RU)
Inventor: TVERDOKHLEBOV DMITRIJ ANATOL E
IPC: C04B41/63
Filed: 2004-02-24
Granted: 2006-05-10
Abstract: FIELD: construction materials industry; production of construction materials. 
     SUBSTANCE: the invention is pertaining to the field of construction materials industry, in particular, to production of the polymer-mineral solution for impregnation of the framework made out of the mineral filler and may be used at production of the biostable construction materials and products, for example, as the mold at production of the polymer-concrete floors of the frame structure. The solution contains a furfurolacetone monomer, benzosulfur acid and in the capacity of the mineral filler use the mixture of the quartz powders with the specific surface accordingly of 1000 cm 2  /g, 2000 cm 2   /g, 3000 cm 2  /g at their mass ratio of 4:2:1. The technical result of the invention is the increased biological stability of the polymer-mineral solution. 
     EFFECT: the invention ensures the increased biological stability of the polymer-mineral solution. 
     3 tbl
Patent RU-2278272-C2 (RU)
Inventor: BOT REJNKHOL D
IPC: B01D53/56
Filed: 2004-06-11
Granted: 2006-06-20
Abstract: FIELD: mining industry, particularly to catch dust generated by machines and/or rigs in mines and tunnels. 
     SUBSTANCE: dust catcher comprises body with precipitation member formed as demister comprising moistening nozzles and drip catching means. Fan with drive is arranged near inlet/outlet side thereof. Moistening nozzles located in front of the demister in air flow direction are made as spaced multijet nozzles having separate sprayers, which form common sprayed curtain. The fan is installed in cleaned gas flow downstream the demister and drip catching means. The fan is arranged in case connected to dust catcher body. Demister is installed in contaminated air flow at inlet side and is arranged in inclined position. Upper edge thereof projects relatively lower edge. Air deflectors are arranged between the demister and drip catching means. Bottom sheet is inclined towards drip catching means. Multijet nozzles project towards contaminated air flow and are connected to load-bearing frame obliquely installed in accordance with demister inclination angle. Dust catcher is provided with separate vessels for additives, which pass through metering device into water-pipe. Mixer connected to water-pipe or built in water-pipe is installed downstream the metering device. Spraying device is arranged in front of moistening nozzles and demister with drip catching means. Spraying device comprises spraying heads, which create water mist and is connected with water source or with water-pipe and metering device with mixer. Dust-contaminated air flow is mixed with water mist and then the obtained sludge is gathered. Moist air is dried by water droplet separation and then the dried air is introduced in cleaned gas flow. Gases generated as a result of explosion are laden with water mist preliminarily mixed with additives, which create ecologically safe compositions with nitrose or similar gases formed during explosion. 
     EFFECT: increased operational efficiency and reduced dust catcher size. 
     20 cl, 8 dwg
Patent RU-2282791-C2 (RU)
Inventor: KIM SEOG-TAE
IPC: F24C7/04
Filed: 2004-03-15
Granted: 2006-08-27
Abstract: FIELD: domestic stoves or ranges. 
     SUBSTANCE: microwave stove comprises top heater mounted in the top section of the chamber, bottom heater mounted in the bottom section of the chamber for permitting sloping, chute mounted on the bottom heater for food product, and electric motor connected with the bottom heater for its sloping.  The bottom heater has at least one bent part over which the chute moves up and down in spite of the sloping when rotating. 
     EFFECT: enhanced efficiency. 
     19 cl, 7 dwg
Patent RU-2286892-C2 (RU)
Inventor: LITVINOV AVENIR MIKHAJLOVICH
IPC: B60P3/00
Filed: 2004-09-17
Granted: 2006-11-10
Abstract: FIELD: medicine; medical support. 
     SUBSTANCE: invention can be used in medical detachment and other parts pf medical service.  Proposed aeromobile laboratory for ultrasonic diagonostics contains interconnected block room of doctor providing ultrasonic diagnostics and block-room of doctor-chief of mobilization carried field, marine, air module for ultrasonic examination of the wounded.  Block rooms include two portable ultrasonic scanners containing portable computers connected with high-speed controllers, radiomodems, infrared transceivers with ports, and high-speed controllers with radiomodems are connected with digital communication receive-transmit radio stations operating in interference-free of frequencies of 5.725-5.825 GHz with range of cover not less than 30 km.  Mobilization carried module includes wireless automated control system made on base of two digital communication receive-transmit radio stations and infrared local microcomputer network of laboratory interconnecting, by infrared channels, notebook of portable digital complex, two sets of portable computers of ultrasonic scanners and pocket computer of laboratorial connected through infrared transceiver with infrared port.  Microcomputer network is connected by radio channel of receive-transmit radio stations of laboratory and laboratory diagnostic center of special-purpose medical detachment to carry-on computers of local computer network of laboratory diagnostic center provided with set of standard digital communication interfaces connected with infrared communication system of laboratory diagnostic center of special-purpose medical detachment, military clinical hospital, base and specialized front-line and rear hospitals.  Microcomputer network uses for transmission and reception of data from infrared communication system of laboratory diagnostic center at a speed of not less than 4 Mbit/s the ports of infrared remote access by means of communication system transceivers in range of length of infrared waves of 850-880 nanometers, and set of standard interfaces for loading lines of digital network of infrared communication with minimum range of cover not less than 25 m at minimum power of transmitters. 
     EFFECT: improved efficiency of ultrasonic diagnostics of wounded at different stages of medical evacuation. 
     2 dwg
Patent RU-2301319-C2 (RU)
Title: Устройство и способ динамического регулирования давления в кольцевом пространстве
Inventor: VAN RIT EHGBERT JAN
IPC: E21B21/10
Filed: 2003-02-19
Granted: 2007-06-20
Abstract: Изобретение относится к области бурения скважин и может быть использовано для регулирования пластового давления в процессе бурения. Ствол скважины проходят бурильной колонной, нижняя часть которой содержит буровую коронку, датчики и телеметрическую систему, выполненную с возможностью приема и передачи данных, включая данные датчиков, по меньшей мере, о давлении и температуре, в наземную телеметрическую систему. Осуществляют избирательное закачивание главным насосом бурового раствора из источника бурового раствора по бурильной колонне от буровой коронки и в кольцевое пространство. Обеспечивают трубопровод для подачи раствора, сообщенный с кольцевым пространством, для подачи бурового раствора в резервуар для его очистки бурового раствора. Осуществляют избирательное повышение давления бурового раствора в кольцевом пространстве с помощью системы противодавления раствора, соединенной с трубопроводом для подачи раствора, причем система противодавления раствора содержит расходомер, штуцер для раствора, насос противодавления и источник раствора. Обеспечивают систему контроля давления для приема рабочих данных бурения, включающих: воздействующий на буровую коронку вес бурильной колонны, воздействующий на буровую коронку крутящий момент бурильной колонны, вес бурового раствора, объем бурового раствора, давления главного насоса и насоса противодавления, значения расхода бурового раствора, скорость проходки бурильной колонны, скорость вращения бурильной колонны и данные датчиков, передаваемые телеметрической системой. Система контроля давления также осуществляет контроль имеющиеся давления в кольцевом пространстве во время бурильных работ, моделирование предполагаемых давлений в стволе скважины для непрерывного бурения и регулирование главного насоса и системы противодавления раствора при реагировании на существующие значения давления в кольцевом пространстве и на предполагаемые значения давления в стволе скважины. Изобретение направлено на сохранение стабильности давления в скважине при любых условиях, возникающих в процессе бурения. 2 н. и 6 з.п. ф-лы, 10 ил.
Patent RU-2284017-C2 (RU)
Title: Method of measurement of angle of polarization of optical radiation
Inventor: DUNETS VLADIMIR PETROVICH
IPC: G01J3/04
Filed: 2004-09-29
Granted: 2006-09-20
Abstract: FIELD: laser measurement engineering. 
     SUBSTANCE: received optical radiation is mixed with linearly polarized radiation (reference radiation). Total and reference radiations are detected and variable and constant component of total photocurrent are selected. Maximal value of variable component of photocurrent is calculated. Polarization mismatch angle is defined in form of relation of variable component of total photocurrent to its maximal value. Angle of polarization of optical radiation is calculated in form of sum of values of polarization angle reference radiation and polarization mismatch angle. 
     EFFECT: improved precision f measurement. 
     1 dwg
Patent RU-2318841-C2 (RU)
IPC: D01F6/46
Filed: 2003-05-22
Granted: 2008-03-10
Abstract: A composition containing (1) a crystalline polypropylene resin and (2) one or more beta-nucleating agents of the formula (I), wherein R<SUB>1</SUB>, R<SUB>2 </SUB>and R<SUB>3</SUB>, independently of one another, are C<SUB>1</SUB>-C<SUB>20</SUB>alkyl, C<SUB>2</SUB>-Calkyl substituted by C<SUB>1</SUB>-C<SUB>10</SUB>alkylamino, di(C<SUB>1</SUB>-C<SUB>10</SUB>alkyl)amino, C<SUB>1</SUB>-C<SUB>10</SUB>alkyloxy or hydroxy; C<SUB>3</SUB>-C<SUB>20</SUB>alkenyl, C<SUB>5</SUB>-C<SUB>12</SUB>cycloalkyl, C<SUB>5</SUB>-C<SUB>12</SUB>Cycloalkyl substituted by 1, 2 or 3 C<SUB>1</SUB>-C<SUB>10</SUB>alkyl; cyclohexylmethyl; cyclohexylmethyl substituted by 1, 2 or 3 C<SUB>1</SUB>-C<SUB>10</SUB>alkyl; C<SUB>5</SUB>-C<SUB>9</SUB>cycloalkenyl, C<SUB>5</SUB>-C<SUB>9</SUB>cycloalkenyl substituted by 1, 2 or 3 C<SUB>1</SUB>-C<SUB>10</SUB>alkyl; phenyl substituted by 1, 2 or 3 radicals selected from the group consisting of C<SUB>1</SUB>-C<SUB>10</SUB>-oalkyl, C<SUB>1</SUB>-C<SUB>10</SUB>alkyloxy, hydroxy, halogen, trihalogenmethyl, trihalogenmethoxy, benzoyl, phenylamino, acylamino and phenylazo; C<SUB>7</SUB>-C<SUB>9</SUB>phenylalkyl, C<SUB>7</SUB>-C<SUB>9</SUB>phenylalkyl which is substituted on the phenyl by 1, 2 or 3 radicals selected from the group consisting of C<SUB>1</SUB>-C<SUB>10</SUB>alkyl, C<SUB>1</SUB>-C<SUB>10</SUB>alkoxy and hydroxy; naphthyl, naphthyl substituted by C<SUB>1</SUB>C<SUB>10</SUB>alkyl, adamantyl, or a 5 to 6 membered heterocyclic group; characterized in that the polypropylene resin has a content of beta-form crystals of at least 10% calculated by means of the following equation beta-form crystal content (%)=100xP<SUB>beta1</SUB>,/(P<SUB>a1</SUB>+P<SUB>a2</SUB>+P<SUB>a3</SUB>+P<SUB>beta1</SUB>) where P<SUB>a1 </SUB>to P<SUB>a3 </SUB>are respective peak heights (maxima) of the a-form and P<SUB>beta1 </SUB>is a peak height (maximum) of the beta-form determined by wide angle X-ray scattering.
Patent RU-2336200-C2 (RU)
Inventor: KLJUJKIN STANISLAV ANATOL EVICH
IPC: B64C31/00
Filed: 2005-04-01
Granted: 2008-10-20
Abstract: FIELD: transportation. 
     SUBSTANCE: airplane contains fuselage where are affixed wing, tail strut-framed assembly, running gear and power unit. Fuselage contains flight deck made of composite material, allowing floatation properties and low conductivity. Flap operation for three positive positions: for 0 degrees, for 20 degrees and for 40 degrees. Running gear is made with separated wheels braking and self-oriented nose-wheel. Airplane is outfitted by systems of life-support, operating and communication. 
     EFFECT: providing of safety and comfortable flight. 
     4 cl, 3 dwg
Patent RU-2312568-C2 (RU)
Inventor: AKHMEDOV MAGOMED EHMINOVICH
IPC: A23L3/04
Filed: 2005-04-13
Granted: 2007-12-20
Abstract: FIELD: canned food industry. 
     SUBSTANCE: apparatus has spring-biased cylindrical chambers, bubblers, pouring media feeding branch pipes, and fruit dosing device. Fruit dosing device is made sectioned, and consists of three pairs of sections having volumes of 0.65 dm 3 , 1 dm 3 , 3 dm 3  , respectively. Bubblers are positioned at an angle of 3-5 deg to walls of movable cylindrical sleeves positioned within cylindrical chambers. Bubblers and branch pipes for feeding of pouring media are extending through slots provided within walls of movable sleeves. 
     EFFECT: increased efficiency and uniform thermal treatment of food product. 
     2 dwg
Patent RU-2298250-C2 (RU)
Inventor: MUSTAFAEV ABDULLA GASANOVICH
IPC: H01L21/265
Filed: 2005-07-04
Granted: 2007-04-27
Abstract: FIELD: production of semiconductor devices. 
     SUBSTANCE: proposed method for manufacturing semiconductor structure includes formation of insulator on semiconductor substrate and formation of thin silicon film on insulator. Structure obtained is treated upon formation of silicon film with boron ions at dose rate of (1 - 3)10 12  cm -2  and energy of 25-35 keV followed by annealing at temperature of 200-300 °C for 15-20 s. 
     EFFECT: reduced leakage current, facilitated manufacture, improved parameters, enhanced reliability and yield. 
     1 cl, 1 tbl
Patent RU-2326027-C2 (RU)
Title: Device and method of packing sterilisation
Inventor: MELLER KHOKAN
IPC: B65B31/02
Filed: 2003-11-19
Granted: 2008-06-10
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention pertains to the device and method of sterilising packaging during production. The device consists of a heating zone, sterilisation zone, blowing zone and apparatus for maintaining higher pressure in the sterilisation zone than in the heating zone and the blowing zone. A gaseous sterilising substance is used to sterilise the packaging. The sterilising substance is kept in the gas state for the whole period of the sterilisation process. The method of sterilising a packaging with an open and a closed end involves passing the packaging through the heating zone first, where it is heated to a temperature above the dew-point temperature of the sterilising substance. Positive pressure is maintained in the sterilisation zone. Any leakage of gas or air between the sterilisation zone and the surrounding heating and blowing zones takes place from the sterilisation zone into the direction of the surrounding zones. 
     EFFECT: making a device and method of obtaining a more reliable sterilisation process. 
     35 cl, 2 dwg
Patent RU-2339092-C2 (RU)
Inventor: DZUNG KIL-SOO
IPC: G11B27/30
Filed: 2003-12-16
Granted: 2008-11-20
Abstract: FIELD: information technology. 
     SUBSTANCE: streams of AV clips for various aspects are stored on the information carrier. For every AV stream of a clip information of the clip is recorded as additional information. The clip information contains information on transition points to another aspect. Each of the AV streams of the clip can be recorded in the recording continuous area or divided into fewer alternating elements, which alternate with elements of other AV streams of the clip. 
     EFFECT: more efficient use of the device. 
     9 cl, 22 dwg
Patent RU-2390826-C2 (RU)
Inventor: UL RIKH ADAM M
IPC: G06F11/36
Filed: 2005-08-23
Granted: 2010-05-27
Abstract: FIELD: information technology. 
     SUBSTANCE: system and method of verifying system-wide activity results applied to an application and for providing the anticipated state of an application in any time or upon request are proposed, in which a verification monitor determines the anticipated and current state of the application. The test case which supports data exchange with the verification monitor carries out an activity and the verification monitor compares the anticipated to the current state of the application. 
     EFFECT: easier application testing. 
     33 cl, 5 dwg
Patent RU-2311554-C2 (RU)
Inventor: KUZNETSOV VALERIJ ALEKSEEVICH
IPC: F02K3/04
Filed: 2005-12-23
Granted: 2007-11-27
Abstract: FIELD: mechanical engineering; gas-turbine engines. 
     SUBSTANCE: proposed double-flow gas-turbine engine is provided with drive of fan impeller furnished with reduction gear.  Sliding bearing is installed between antifriction bearings of each idler gear of reduction gear.  One race of each antifriction bearing is installed on gear axle through resilient element.  Cage of antifriction bearing is located on inner race of bearing.  Ratio of radial clearance over working surface of sliding bearing to radial clearance over working surface of antifriction bearing is 1.5-100.0. 
     EFFECT: improved reliability of double-flow gas-turbine engine owing to reduction of radial load on antifriction bearings of reduction gear idler gears at take-off and cruising flight. 
     3 dwg
Patent RU-2311138-C2 (RU)
Inventor: SIDORENKO JURIJ SERGEEVICH
IPC: A61B17/00
Filed: 2006-01-24
Granted: 2007-11-27
Abstract: FIELD: medicine, oncourology. 
     SUBSTANCE: the present innovation deals with treating patients with malignant prostatic tumor. At anterior scrotal surface one should make an incision of about 1-1.5 cm by dissecting all testicular membranes up to albuginea. The latter should be dissected with a cruciform incision of 0.4×0.4 cm. A vacuum-retractor should be introduced into the space developed followed by aspiration of testicular parenchyma. Around the incision of albuginea one should apply a purse-string suture with a vicryl ligature. Simultaneously, one should introduce about 12-15 ml hydrophilic polyacryl amide gel. Ligatures of the purse-string suture should be tightened up and bound. Surgical wound should be sutured in layer by layer. Analogous operation should be fulfilled at the opposite side. The innovation enables to remove testicular parenchyma due to low-invasive interference, reconstruct initial size of the organ, avoid cosmetic testicular defects, decrease traumatism of surgical interference, counterbalance the volume of scrotal organs and improve quality of life and psychic state in such patients. 
     EFFECT: higher efficiency. 
     1 ex
Patent RU-2344135-C2 (RU)
Inventor: AKKERMANN ZHAN
IPC: A61P3/04
Filed: 2004-06-25
Granted: 2009-01-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: this invention refers to compounds of formula  where one of R 6 , R 7  or R 8  means  , and X, Y, substitutes of R 1 -R 13  and n are as it is defined in item 1 of formula of invention, and to all their enantiomers, to pharmaceutically acceptable salts and/or esters. 
     EFFECT: production of compounds for treatment and/or prevention of diseases modulated by PPARδ and/or PPARα agonists. 
     26 cl, 1 tbl, 35 ex