baber/WOPTO huggingface dataset:
Patent RU-2287087-C2 (RU)
Inventor: ANDREEV ANATOLIJ VASIL EVICH
IPC: F04C11/00
Filed: 2005-01-28
Granted: 2006-11-10
Abstract: FIELD: mechanical engineering; pumps. 
     SUBSTANCE: invention relates to oil pumps used in lubrication system of aircraft gas-turbine engines.  Combination centrifugal-gear has housing accommodating support bearings and shafts with gears fitted in bearings.  From rear side gears adjoin movable spring-loaded pivots and are provided from end face pointed to pump inlet with pre-engaged centrifugal impellers.  Pivots are spring-loaded relative to rear sides of gears to form ring channel between housing and pivot communicating through restrictor with delivery space of pump.  Insulated chamber is made in housing at least behind one of support bearings from side of its end face surface, said chamber communicates through bearing with ring channel and through channels made in shaft with inlet of pre-engaged centrifugal impeller.  Channels made in shaft are formed by central and radial holes. 
     EFFECT: increased efficiency of cooling of pump support bearings owing to provision of additional lubrication system with flow of oil along closed circuit under action of pressure differential built by pre-engaged impeller. 
     2 cl, 1 dwg
Patent RU-2368379-C2 (RU)
Inventor: SHIPOV VALERIJ PAVLOVICH
IPC: A61K35/10
Filed: 2005-02-17
Granted: 2009-09-27
Abstract: FIELD: medicine. 
     SUBSTANCE: anti-cancer remedy obtaining method is based on coordination compound of bivalent platinum and in accordance with which the water solution containing humic substances is processed with the above platinum compound. As coordination platinum compounds, the compound of the following row is chosen: potassium tetrachloroplatinate, cis-dichlorodiamine platinum, hydrogen tetrachloroplatinate, potassium tetrabromoplatinate. Processing is performed under influence of wave radiation up to the value of content of high-molecular fraction of humic substances of not more than 5%. As wave radiation, there chosen is radiation in ultrasonic range of frequencies of 18 kHz to 66 kHz with power of 0.5 to 5 W/cm 3 . When radiation power is 5 W/cm 3  and frequency is 22 kHz, processing is performed during 5-20 min. As wave radiation, there can be chosen radiation in microwave range of frequencies of 30 to 0.3 GHz and power of 0.5 to 50 W/cm 3 . When microwave radiation power is 0.5 W/cm 3  and frequency is 2.45 GHz, the temperature of the processed product is maintained within 40-50°C during 30-90 min. 
     EFFECT: method provides obtaining more than one homogeneous product which is more stable during storage by decreasing relative content of high-molecular fraction. 
     6 cl, 5 ex, 5 tbl, 2 dwg
Patent RU-2328482-C2 (RU)
Title: Способ получения 1,1,1,2,2-пентафторэтана
Inventor: NAPPA MARIO DZH
IPC: B01J35/00
Filed: 2003-08-21
Granted: 2008-07-10
Abstract: Изобретение относится к способу получения пентафторэтана, который включает взаимодействие смеси, содержащей фтористый водород и, по меньшей мере, одно исходное вещество, выбранное из галогенэтанов формулы СХ 3 -СНХ 2  и галогенэтенов формулы СХ 2 =СХ 2 , где каждый Х независимо выбран из группы, состоящей из F и Cl (при условии, что не более четырех из Х являются F), в присутствии катализатора фторирования в зоне реакции с получением продукта в виде смеси, состоящей из HF, HCl, пентафторэтана, недостаточно фторированных галогенированных углеводородных промежуточных соединений и менее 0,2 мольных процента хлорпентафторэтана в расчете на общее содержание (в молях) галогенированных углеводородов в смеси продукта. Причем катализатор фторирования содержит (i) кристаллический замещенный кобальтом альфа-оксид хрома, где от примерно 0,05 атомных % до примерно 6 атомных % атомов хрома в кристаллической решетке альфа-оксида хрома заменены на трехвалентный кобальт и/или (ii) фторированный кристаллический оксид (i). Полученную смесь на стадии (а) разделяют с выделением CF 3 CHF 2  в качестве продукта. Технический результат - высокая активность катализатора, снижение побочного продукта. 1 з.п. ф-лы, 3 табл.
Patent RU-2308564-C2 (RU)
Inventor: KIRILLOV NIKOLAJ KIRILLOVICH
IPC: E02B15/00
Filed: 2005-03-22
Granted: 2007-10-20
Abstract: FIELD: environment protection, particularly to recover and clean relatively small lakes of plant deposits. 
     SUBSTANCE: method involves emptying lake; diverting inflowing water; drying accumulated plants and bed silt by cutting drain trenches; cutting accumulated plants and bed silt by means of earth-shifting machine bucket. First of all road for earth-moving machine is built along water pool perimeter. Drying trench with pump arrangement accumulation zones is dug along water pool edge so that unexcavated zone, namely bridge, is left. Dug-out plants and bed silt are laid on road ground to create flat pile. Remainder water is removed from water pool and accumulated plants and bed silt are naturally dried. After that drain trenches are cut by means of earth-shifting machines moving over the bridge and natural drying is repeated. Dried plants and silt are burned in-situ. 
     EFFECT: increased efficiency and economy of lake cleaning. 
     4 dwg
Patent RU-2294177-C2 (RU)
Inventor: TAUNSEND BARRI V
IPC: A61F2/68
Filed: 2002-09-26
Granted: 2007-02-27
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has longitudinally elongated foot keel and shank stem attached to the foot keel on its lower end directed upward from the foot keel. The lower shank stem end is spiral-shaped. The shank stem is directed upward in front of the spiral to its vertical upper end portion. Other version of the foot prosthesis has an additional connection member attached to the foot keel. Springy vertically standing shank stem having lower end, is joined with the foot keel via connection member, to form talocrural articulation, and the upper end is used to make connection to supporting structure of patient leg having amputated lower extremity. The shank stem usable with foot prosthesis has an elongated semirigid elastic member having spiral-shaped end for fastening it to foot keel to make up talocrural articulation region of the foot prosthesis. The opposite end is used for making connection to supporting structure of patient leg having amputated lower extremity. The member is curvilinearly extended with gradually growing curvature radius beginning from spiral at one end towards said opposite end. 
     EFFECT: improved mechanical properties, dynamic response of high and lower degree; enabled fine tuning of vertical and horizontal activity components. 
     23 cl, 31 dwg
Patent RU-2298515-C2 (RU)
Title: Packaging member of thermoplastic material with at least one cell
Inventor: TOMASOV SERGEJ MIKHAJLOVICH
IPC: B65D85/60
Filed: 2005-04-29
Granted: 2007-05-10
Abstract: FIELD: storage and transportation of articles especially sensitive to pushes or compressive actions. 
     SUBSTANCE: packaging member is made from thermoplastic material with at least one cell made in the form of truncated cone and characterized by following ratios of its geometric parameters: H c /D cn ≤0.5 and α≥α f , where H c  is height of cell, D cn  is nominal diameter of cell defined as diameter of nominal cylindrical cell made in the form of circular cylinder having height of H c  and side surface area S equal to area of side surface of cell, so that D cn =S/πH c , where π is irrational number expressed in the form of endless terminate decimal fraction: π=3,14159265358...; α c  is angle of inclination of cell side surface generatrix relative to nominal perpendicular to cell bottom plane, drawn from point of intersection of said generatrix with cell bottom plane toward this generatrix; α f  is friction angle of thermoplastic material. Packaging member of such structure is readily withdrawn from stack. 
     EFFECT: increased strength, simplified and less expensive manufacture process and reduced damage from pushes and compression forces. 
     2 dwg, 1 tbl
Patent RU-2312331-C2 (RU)
Inventor: GAJSKIJ VITALIJ ALEKSANDROVICH
IPC: G01N27/02
Filed: 2005-06-30
Granted: 2007-12-10
Abstract: FIELD: measuring technique. 
     SUBSTANCE: device comprises contact pickup of conductivity provided with two current and two potential electrodes, direct voltage power source, square pulse generator, four-arm bridge commutator provided with controlled switches in the arms whose control input are interconnected in pairs and connected with the output of the generator of square pulses for first pair directly and for the second pair through the inverter, demodulator controlled by the generator of square pulses, and low-pass filter.  The second top of the first diagonal of the bridge is grounded.  The device is additionally provided with the source of reference voltage whose outlet is connected with the first input of the first operation amplifier whose output is connected with the base of the transistor whose emitter is connected with the first top of the first diagonal of the bridge commutator the tops of the second diagonal of which are connected with the current electrodes of the pickup.  The potential electrodes of the pickup are connected with, connected in series, demodulator, low-pass filter, and instrument amplifier whose output is connected with the second input of the operation amplifier.  The collector of the transistor is connected with the output of the source of direct voltage.  The outputs of the loading resistor are connected with the inputs of the second operation amplifier whose outputs a the output of the device. 
     EFFECT: enhanced reliability. 
     1 dwg
Patent RU-2339288-C2 (RU)
Inventor: ZHARISH KRISTIAN
IPC: A47J31/36
Filed: 2004-01-22
Granted: 2008-11-27
Abstract: FIELD: process flow. 
     SUBSTANCE: extraction module designed for high pressure extraction of substance contained in refill cartridge for preparation of beverage from content of capsule, which contains substance subjected to extraction. The extraction module contains extraction devices that include the first extraction subassembly and second extraction subassembly. The second extraction subassembly can travel until jointed with the first extraction subassembly that results in extraction chamber in closed position. The extraction chamber contains the capsule. The capsule is located in the joint plane and in opened position a large space is provided between two subassemblies sufficient to insert capsule between two subassemblies. Device intended to hold capsule and mount it in required position is made with possible linear pushing in reverse direction by the second mobile subassembly. The device intended to hold capsule and mount it in required position is installed in axial alignment with mobile extraction subassembly with possible linear travel along this axis as the specified subassembly. The device intended to hold capsule and mount it in required position is installed between two subassemblies after the capsule is inserted and partially closes the opened space. The capsule is hold between two subassemblies even when the module is in tilted position. The first subassembly represents the base. The device intended to hold capsule and mount it in required position is installed around the first subassembly in such a way that can be pushed in reverse direction to the position in order to ensure jointing of two subassemblies around the capsule. The device intended to hold capsule and mount it in required position is made as a solid unit capable to hold the capsule in central position inside opened space along several axes in the jointing plane. 
     EFFECT: facilitates process of inserting capsule inside this device, its installation in required position and further pushing of capsule from the device. 
     16 cl, 7 dwg
Patent RU-2360371-C2 (RU)
Inventor: VEHJ JUNBIN
IPC: H04L25/02
Filed: 2004-02-18
Granted: 2009-06-27
Abstract: FIELD: communication. ^ SUBSTANCE: present invention relates to an adaptive equaliser, used in a wireless communication system. According to the method, a wireless signal is received, which comprises a pilot-channel and at least some other channel. The received signal is assessed using an equaliser. The equaliser comprises a filter with large number of tap leads, which are tuned using an adaptive algorithm. The adaptive algorithm uses the assessed pilot signal, assessed from the received wireless signal. ^ EFFECT: design of an equaliser, with optimum operation qualities, for various systems and conditions. ^ 45 cl, 10 dwg, 3 tbl
Patent RU-2309769-C2 (RU)
Title: Needle-free syringe provided with injector device-receiver for medication
Inventor: ALEKSANDR PATRIK
IPC: A61M5/30
Filed: 2004-04-09
Granted: 2007-11-10
Abstract: FIELD: medicine. 
     SUBSTANCE: needle-free syringe has case 2 where cylindrical container 3 is placed. Container is limited by movable top plug 4 and by moving lower plug 5 for placing liquid active source 6. Syringe also has receiver 7, 37 provided with at least two peripheral injection tubes 8, 38. Receiver rests against top surface of container and it has blind opening 10, 31, which has height to provide release inlet openings 9, 39 of peripheral injection tubes 8, 38 when lower plug 5 makes contact with base 7a of blind opening of receiver at activation of dynamic mounting 70, which moves system consisting of top plug-liquid-lower plug. Any inlet opening 9, 39 on top surface of receiver has part of surface, which passes in perpendicular to outlet opening 8. Mentioned part of surface is disposed onto injection tube and it is connected with radial gutter; gutter enters dead opening 10, 31. Surface of receiver has multi-profile connecting part 12, 34 passing along edge of opening or in direct vicinity to it in parallel to and close to dead opening 10, 31 to embrace inlet openings 9, 39 of injection tubes. 
     EFFECT: optimization of inlet openings of injection tubes; reduced pressure influencing onto medication receiver during injecting. 
     9 cl, 7 dwg
Patent RU-2359675-C2 (RU)
Title: Derivatives of carbostyril and stabilisers of mood for treatment of disorders of mood
Inventor: KIKUTI TETSURO
IPC: A61K/
Filed: 2004-05-19
Granted: 2009-06-27
Abstract: FIELD: medicine, pharmaceutics. 
     SUBSTANCE: pharmaceutical composition under the given invention contains a bond, in particular carbostyril derivative which is the stabiliser of a dopamine-thrombotonin system, and the mood stabiliser in a pharmaceutically comprehensible carrier. The bond, in particular carbostyril derivative, can represent aripiprazole or its metabolite. The mood stabiliser, without restriction, can include lithium, valporic acid, Sodium Divalproex, Carbamazepine, Oscarbamazepine, Zonisamide, Lamotrigine, Topiramat, Gabapentin, Levetiracetam or Clonazepamum. The named compositions are used for treatment of patients with mood disorders, especially bipolar disorder with psychotic implications and without them, the maniacal or admixed episodes. 
     EFFECT: development of ways of separate introduction of the bond, in particular, carbostyril derivative, and the stabiliser of mood to the patient with mood disorder. 
     42 cl, 8 dwg, 2 tbl, 30 ex
Patent RU-2319984-C2 (RU)
Title: System for definition of the vibrations of water surface
Inventor: ZARENKOV VJACHESLAV ADAMOVICH
IPC: G01V1/38
Filed: 2006-01-10
Granted: 2008-03-20
Abstract: FIELD: invention refers to seismic and acoustic prospecting of the regions covered with water and may be used for warning about the waves of tsunamis arising due to lifting and sinking of significant masses of the ocean. 
     SUBSTANCE: system for definition of the vibrations of water surface has microbarographs spaced on fixed distances along the coastline. The microbarographs are switched through the comparison scheme to the alarming system. Additionally the system for definition of the vibrations of water surface has a memory block, a control point and two correlators. 
     EFFECT: increase of reliability of definition of the vibrations of water surface. 
     2 dwg
Patent RU-2322518-C2 (RU)
Title: Высокопрочная листовая сталь с отличной деформируемостью и способ ее получения
Inventor: NONAKA TOSIKI
IPC: C22C38/58
Filed: 2003-06-24
Granted: 2008-04-20
Abstract: Изобретение относится к области металлургии, в частности к изготовлению высокопрочной листовой стали с отличной деформируемостью. Для обеспечения высокой прочности, деформируемости и характеристик, касающихся и химической конверсионной обработки, и цинкования, получают сталь, содержащую, мас.%: С 0,03-0,20, Si 0,005-0,3, Mn 1,0-3,1, Р 0,001-0,06, S 0,001-0,01, N 0,0005-0,01, Al 0,2-1,2, Мо≤0,5, остальное Fe и неизбежные примеси, при условии, что количество Si и Al выражено в мас.% и целевая прочность (TS) указанной стали удовлетворяют следующему выражению: (0,0012×[целевая прочность TS]-0.26-[Si])/2,45<Al<1,5-3×[Si], в котором [целевая прочность TS] обозначает проектную прочность листовой стали, выраженную в МПа, причем структура металла содержит феррит, мартенсит и остаточный аустенит. Листовую сталь получают путем горячей прокатки, травления, холодной прокатки, рекристаллизационного отжига в режиме непрерывного процесса и последующей дрессировки, при этом температура конца горячей прокатки равна температуре фазового перехода Ar 3  или выше, охлаждение ведут до температуры 400-550°С, холодную прокатку ведут со степенью обжатия 30-70%, а непрерывный отжиг проводят с нагревом до температуры Ас 1 -(Ас 3 +100)°С, выдержкой от 30 с до 30 мин и охлаждением до температуры 600°С или ниже со скоростью не менее Х°С/с при следующем соотношении: Х≥(Ас 3 -500)/10 a , °С/с, а=0,6[С]+1,4[Mn]+3,7[Мо]-0,87. 2 н. и 6 з.п. ф-лы, 2 табл., 3 ил.
Patent RU-2314375-C2 (RU)
Inventor: CHAKILEVA ALEFTINA BORISOVNA
IPC: C08L95/00
Filed: 2006-02-26
Granted: 2008-01-10
Abstract: FIELD: manufacture of building materials. 
     SUBSTANCE: object of invention is to protect various building structures preferably using proposed roofing and waterproofing material. Manufacture of the latter comprises preparation of a composition obtained by mixing petroleum bitumen melt at 120-180°C, plasticizer, and ground rubber extender. The latter is rubber crumb measured out into petroleum bitumens/plasticizer mix preliminarily prepared in specially designed electrical bitumen mixing machine. All ingredients are further mixed until homogenous mastic mass is obtained, which is suitable for use in subsequent creation of five-layer coating without additional heating at following order of operations: lubricating cover of metallic expandable table with soap emulsion, laying first lowest layer of mastic, second layer of fabric substrate, third middle layer of mastic, fourth layer of fine sand, after which total assembly is cooled and cut in the middle into two equal portions, and laying fifth layer of water emulsion paint followed by forming roll and coiling it on bobbins using polyethylene film as temporary separator. Two mastic layers have following composition: 10.0-14.0% rubber crumb, 0.0-7.0% plasticizer, and the rest petroleum bitumen melt. 
     EFFECT: reduced cost of product due to use of waste raw material. 
     5 ex
Patent RU-2316810-C2 (RU)
Inventor: GRECHISHNIKOV EVGENIJ VLADIMIR
IPC: G06F11/30
Filed: 2006-03-06
Granted: 2008-02-10
Abstract: FIELD: controlling and measuring equipment which allows conduction of constant monitoring and diagnosing of electromagnetic situation, important for operation of computers in composition of local area network, and, on basis of prediction results, to realize prior switching of users to computers, not subject to effect of electromagnetic impulse. 
     SUBSTANCE: device contains analyzer of parametric failures and breakdowns, field strength meter and controlling board with external launch, consisting of commutation block, reprogrammable permanent memorizing device and probability-based prediction device. 
     EFFECT: extended class of solved problems and ensured continuity of informational service provision to clients of distributed local area network. 
     6 dwg
Patent RU-2333116-C2 (RU)
Title: Device for fastening containers in bi-level transportation
IPC: B60P7/13
Filed: 2006-03-24
Granted: 2008-09-10
Abstract: FIELD: transport. 
     SUBSTANCE: device for fastening containers (4, 5) on platform (1) in bi-level transportation incorporates a length-adjustable single and twin ties. On the first level, the containers are arranged so that their couplers seat on the single cones. Every single tie is furnished with a grip and mounted at an angle on the outer end face sides of every second-level container (4, 5) to turn in a crosswise vertical plane. Twin ties are furnished with two grips mounted on the thrust plate end at a distance from the second-level adjacent container coupler lateral holes. The ties are tensioned by turnbuckles between axles on platform (1) and the coupler walls of containers (4, 5). The coupler walls are clamped by the turnbuckle mushroom heads. The first-level containers are arranged on the sets of single cones in the well of platform (1). 
     EFFECT: higher reliability of fastening the second-level containers. 
     20 dwg
Patent RU-2328546-C2 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C22C38/38
Filed: 2006-04-10
Granted: 2008-07-10
Abstract: FIELD: metallurgy. 
     SUBSTANCE: steel contains carbon, silicon, manganese, chromium, nitrogen, copper, titanium, zirconium, niobium, and iron at a following ratio, mas.%: carbon 0.1-0.15; silicon 0.3-0.8; manganese 14.0-16.0; chromium 16.5-18.5; nitrogen 0.08-0.12; copper 0.4-0.8; titanium 0.5-1.0; zirconium 1.0-1.4; niobium 1.0-1.5; iron - the rest. 
     EFFECT: upgraded strength and corrosion resistance. 
     1 tbl
Patent RU-2341789-C2 (RU)
Inventor: SOBOROVER EHDUARD IOSIFOVICH
IPC: G01N27/12
Filed: 2006-05-03
Granted: 2008-12-20
Abstract: FIELD: ecology. 
     SUBSTANCE: device of multi-sensor quantitative detecting of main priority inorganic pollutants in atmospheric air: ammonium, sulfur dioxide and hydrogen sulfide includes multi-sensor system on superficial acoustic wave, consisting of three double lines of detention. Each detention line in double detention line represents sensor element, which is made on separate quartz crystal and is placed in separate measuring cell, sensitive coatings in form of functional polymer films being applied on all six sensor elements in space between counter-pin transformers of detention line. Sensitive coatings are by two identical in chemical structure and thickness, and differ from each other in each pair of sensor elements. 
     EFFECT: ensures method and device for express control (detecting) of main priority pollutants in atmospheric air at level of their dangerous for people's vital functions and (or) highly explosive and inflammable concentrations, including their (ammonium, sulfur dioxide, hydrogen sulfide) detecting at background of normal air composition and output of data about their quantitative content in atmospheric air units of concentration in mg/m 3.   
     2 cl, 6 dwg