baber/WOPTO huggingface dataset:
Patent RU-2344411-C2 (RU)
Inventor: PUSIOL DANIEHL KH
IPC: G01N1/00
Filed: 2004-06-10
Granted: 2009-01-20
Abstract: FIELD: physics, measuring. 
     SUBSTANCE: method is used for sensing and/or analysis of compounds, simultaneously displaying nuclear quadrupole resonance and nuclear magnetic resonance or dual nuclear quadrupole resonance. Essence lies in the fact, that applied to a group of nuclei with axial spins A, which are capable of exhibiting quadrupole resonance, the first magnetic field H 1 , in this case the specified field H 1  has a vibration frequency, equal to the frequency of the quadrupole resonance of the specified group of nuclei with axial spins A. Simultaneously to a group of nuclei with axial spins B is applied, capable of exhibiting magnetic resonance, second and third fields, in this case the specified second magnetic field is magnetic field H 0 , which is switched on simultaneously with the first impulse of the specified vibrating magnetic field H 1  and the specified third magnetic field is magnetic field H 2 , which has a vibrating frequency inside the magnetic resonance frequency of the specified group of nuclei with axial spins B in the specified magnetic field H 0 . The specified second magnetic field H 0  is switched off, when the signal of quadrupole resonance from the specified group of nuclei with axial spin A is at maximum. Discretisation and summation of the detected signals is carried out at the time of switching off the field H 0 , synchronously with the pulse train for H 1  field excitation, an alarm is sounded in case of a positive result is detected or detection is going on and/or analysis of the following compound in case if a negative result is detected. 
     EFFECT: improvement of the signal-to-noise ratio and the guarantee of discretisation of the quadrupole sign of axial spin without the application of any external magnetic field. 
     94 cl, 12 dwg
Patent RU-2278431-C2 (RU)
Title: Positron source production process
Inventor: KRASNOV NIKOLAJ NIKOLAEVICH
IPC: G21G4/04
Filed: 2004-08-17
Granted: 2006-06-20
Abstract: FIELD: production of radiation sources such as positron radiation sources. 
     SUBSTANCE: proposed process includes application of radionuclide on substrate, placement of the latter in source casing provided with foil window, this being followed by sealing radionuclide-carrying substrate within source casing. Radionuclide is applied to substrate using electrolytic method and closed on substrate with radiation-resistant film; radionuclide used for the purpose is germanium-68 which is in equilibrium state with respect to daughter radionuclide gallium-68. Source casing is assembled of capsule with window and closing appliance; source sealing is made by way of laser welding. 
     EFFECT: enhanced mechanical strength, reduced personal irradiation probability. 
     3 cl, 1 dwg
Patent RU-2281454-C2 (RU)
Inventor: BROVKIN BORIS NIKOLAEVICH
IPC: F41A23/34
Filed: 2004-10-04
Granted: 2006-08-10
Abstract: FIELD: transport engineering industry. 
     SUBSTANCE: the turret mounting of a wheel armored personnel carrier has a turret, machine guns and a starting system of smoke ammunition, which comprises barrels installed outside the turret and fastened on it.  The axes of the barrels in the vertical plane are positioned with a similar elevation angle, and in the horizontal plane - with a similar angle between the axes of the adjacent barrels.  The barrels are fixed on supports individually produced for each barrel. 
     EFFECT: provided uniform density of making of the smoke screen. 
     2 dwg
Patent RU-2296133-C2 (RU)
Title: Способ получения алкенилсукцинимидов
Inventor: ZAGIDULLIN RAIS NURIEVICH
IPC: C08G73/10
Filed: 2004-12-21
Granted: 2007-03-27
Abstract: Изобретение относится к способу получения алкенилсукцинимидов путем взаимодействия малеинового ангидрида с полиальфаолефином или полиизобутиленом, у которых содержание атомов углерода С 10-30 , молекулярная масса 700-1100 в присутствии инициатора сначала при температуре 70-90°С в течение 0,5-1,0 ч, затем при 165-175°С в течение 3-4 часов при мольном соотношении полиальфаолефин (полиизобутилен): малеиновый ангидрид =1:1-1,1, с последующей конденсацией полученного алкенилянтарного ангидрида в масле с полипропиленполиаминами при 40-70°С в течение 0,5-1,5 ч, затем при 140-145°С в течение 4-4,5 ч. При этом в процессе используют в качестве инициатора перекись третичного бутила или перекись метилэтилкетона в количестве 1-1,5% от веса исходных продуктов полиальфаолефина (или полиизобутилена) и малеинового ангидрида, в качестве масла индустриальные масла марки И-20А или И-40А, в качестве полипропиленполиаминов дипропилентриамин, трипропилентетрамин, тетрапропиленпентамин, а также техническую смесь полипропиленполиаминов, состоящую из, мас.%: влага 0,5-0,8; 1,2-диаминопропан 0,9-1,8; дипропилентриамин 20-47; трипропилентетрамин 26-51; тетрапропиленпентамин и пентапропиленгексамин 26-28. Технический результат - упрощение технологического процесса (снижение энергетических затрат и продолжительности процесса синтеза), использование отходов производств, повышение качества продукции. 3 з.п. ф-лы, 1 табл.
Patent RU-2294371-C2 (RU)
Inventor: SHAROVA NATAL JA JUR EVNA
IPC: C12R1/685
Filed: 2005-02-18
Granted: 2007-02-27
Abstract: FIELD: microbiological industry, biochemistry. 
     SUBSTANCE: invention relates to a method for preparing citric acid and a complex of acid-stable amylolytic enzymes possessing activity of α-amylase and glucoamylase. Method involves separation of mycelium of fungus Aspergillus niger as a producer of acid from a fermented solution with the protein concentration 1.5-7.0 g/dm 3  at temperature ≤32°C. Prepared fermented solution is purified by successive filtration processes through membranes with pores diameter values 0.65, 0.45 and 0.15 mcm and separated by ultrafiltration through a membrane retaining substances with molecular mass in limits 1000-50000 Da and providing preparing citric acid solution and acid-stable amylolytic enzymes solution. Citric acid solution with the protein content 0.05-0.15 g/dm 3  is cleared preliminary followed by its concentrating, crystallizing and citric acid crystals are separated from mother liquor. Mother liquor with optical density value 0.1-0.4 at λ max  = 400 nm is recovered to the concentrating step and solution with optical density 0.41-0.8 at λ max  = 400 nm is cleared preliminary and recovered to the concentrating step. Solution of above mentioned enzymes is dried by sublimation or spraying up to preparing a dry complex with enzymatic activity of α-amylase and glucoamylase 700-900 and 10000-15000 U/g, respectively, or solution is precipitated followed by drying up to preparing the dry complex with enzymatic activity of α-amylase and glucoamylase 1000-1300 and 20000-26000 U/g, respectively. Method provides simultaneous preparing crystalline citric acid and a dry complex of acid-stable amylolytic enzymes with the high quality and high yield. 
     EFFECT: improved preparing method. 
     2 tbl, 5 ex
Patent RU-2336569-C2 (RU)
Inventor: TAKIDA JOSIAKI
IPC: G07B15/00
Filed: 2002-10-25
Granted: 2008-10-20
Abstract: FIELD: physics, computer equipment. 
     SUBSTANCE: invention is related to system of payments collection for use of roads. System contains vehicle with on-board computer of vehicle, artificial satellite and center of system data. On-board computer accepts radio signal from artificial satellite, calculates latitude, longitude and altitude as location of vehicle according to accepted radio signal and preserves it in external unit of data storage in the form of files sequential in time, which are sent to data center of the system, where data is accumulated into data storage unit for every vehicle. In center of system data section of paid road, on which the vehicle drove, is determined in accordance to transmitted data, which specifies history of vehicle position, preserved in data base. Payment for passage is calculated for every individual, who drives on paid road, according to data on payments for passage that are determined for every section of road, at that payments are collected by means of automatic charging of financial institution that was previously selected by individual, who drives on paid roads. 
     EFFECT: reduction of technical facilities with provision of payments collection automation. 
     29 cl, 28 dwg
Patent RU-2299187-C2 (RU)
Inventor: ARKHANGEL SKIJ BORIS OLEGOVICH
IPC: F16L58/06
Filed: 2005-07-29
Granted: 2007-05-20
Abstract: FIELD: application of protective coats on inner surfaces of cast-iron pipes and pipe fittings, including high-strength cast iron with globular graphite; erection of water supply systems. 
     SUBSTANCE: proposed composition is used for pipes at large curvature of walls (inner diameter of 100-400 mm) which are used in erection of water supply systems, both for potable water and other non-aggressive aqueous media. Proposed concrete composition includes Portland cement ПЦ500-ДО, bank-run sand of 0.063-2 mm fraction and M= 1.55-1.9, potassium permanganate and superplasticizing agent C3 and/or modifying agent Linamix 73P-1 or Relamix and water at the following ratio of components, mass-%: Portland cement, 31.25-33.51; bank-run sand, 50.0-53.266; potassium permanganate, 1.67·10 -5 -5.87·10 -5 ; superplasticizing agent C3, 0.09-1.06; C3 and linamix 73P-1, 0.09-1.06; Linamix 73P-1,0.0840.13; Relamix, 0.067-0.146; the remainder being water. Fine-grained concrete composition may additionally contain up to 3.2 mass-% of dry complex additive with sand of 0.05-0.16 mm fraction, Portland cement and superplasticizing agent at ratio of 2.24 : 0.95 : 0.01. Coats made from such composition acquire enhanced early flexural and compressive strength 3-4 h after heat and moisture treatment and final strength after 28 days of treatment. 
     EFFECT: enhanced efficiency and strength of coats. 
     2 cl, 1 tbl, 5 ex
Patent RU-2341701-C2 (RU)
Title: Прокладка
Inventor: CHANG KENNI
IPC: B32B9/00
Filed: 2004-03-02
Granted: 2008-12-20
Abstract: Изобретение относится к области машиностроения, в частности к элементам, используемым для разделения сложенных в стопку пористых пластин во время производственного процесса. Кольцевая прокладка изготовлена из углеродного материала, на который нанесен слой антиадгезионного покрытия, содержит первую и вторую противоположные поверхности, при этом, по меньшей мере, на одной из указанных поверхностей выполнено множество радиально ориентированных каналов. Каждый из каналов соединяет внутреннюю в радиальном направлении сторону прокладки с ее внешней в радиальном направлении стороной. Способ подготовки кольцевых заготовок из углеродного волокна для процесса химической инфильтрации в паровой фазе заключается в расположении кольцевых прокладок между каждыми двумя кольцевыми заготовками. Кольцевые заготовки и кольцевые прокладки совместно образуют границы внутреннего пространства внутри стопки. Каждая из кольцевых прокладок содержит нанесенное на нее антиадгезионное покрытие для предупреждения прилипания к ней кольцевых углеродных заготовок. Способ изготовления цельной кольцевой прокладки из углеродного материала заключается в формировании цельной кольцевой прокладки из углеродного материала с первой и второй противоположными поверхностями и радиально ориентированным каналом и нанесении на кольцевую прокладку антиадгезионного покрытия. Достигаются модернизация процесса производства и усовершенствование технологии используемой при производстве, а также исключение повреждений заготовок. 3 н. и 19 з.п. ф-лы, 11 ил.
Patent RU-2313465-C2 (RU)
Inventor: FINK JURIJ MIKHAJLOVICH
IPC: B61L29/00
Filed: 2005-10-11
Granted: 2007-12-27
Abstract: FIELD: railway transport. 
     SUBSTANCE: invention relates to provision of safety of railway traffic.  Proposed railway track condition remote control system has video camera installed on post near railway track in zone of hazard and connected to wireless video signal transmitter, and video signal receiver installed on locomotive, satellite navigation system and monitor connected to electronic monitoring and control unit.  Zone of transmission of video signal from video camera is not less than three braking distances of freight train, and electronic control unit is made for analyzing image of zone of hazard, and an object is detected between rails, or railway track is damaged, bringing out image to monitor and transmitting image to memory of electronic unit with indication of coordinates of track damage or foreign object and generating automatic train braking signal.  Infra-red imager can be installed together with video camera. 
     EFFECT: improved safety of traffic. 
     7 cl
Patent RU-2339731-C2 (RU)
Inventor: KHEBDA DZHON DZH
IPC: C22C14/00
Filed: 2004-05-05
Granted: 2008-11-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: group of inventions concerns metallurgy field. It is provided method of product manufacturing form α-β-titanium alloy (versions), product made of α-β- titanium alloy and manufacturing method of armor plate from α-β-titanium alloy. Method for product manufacturing according to option 1 from α-β-titanium alloy, containing in wt percentage, from preliminary 2.9 till preliminary 5.0 of aluminum, from preliminary 2.0 till preliminary 3.0 of vanadium, from preliminary 0.4 till preliminary 2.0 of iron, from preliminary 0.2 till preliminary 0.3 of oxygen, from preliminary 0.005 till preliminary 0.3 of carbon, from preliminary 0.001 till preliminary 0.02 of nitrogen and not less than preliminary 0.5 of one or more elements from group: chrome, nickel, silicon or molybdenum, and also unintentional impurity, includes hot working of α-β-titanium alloy by pressure in order to give for alloy a microstructure available for cold deformation, and cold treatment of α-β-titanium alloy by pressure. Invention is directed to loss enhancement of finished product, reduced product energy use thermal treatment of alloy and provides improvement of such rates at products manufacturing as yield strength at tension, breaking point at tension and tensile strain. 
     EFFECT: loss enhancement of finished product, reduced product energy use thermal treatment of alloy and improvement of such rates at products manufacturing as yield strength at tension, breaking point at tension and tensile strain. 
     32 cl, 10 tbl, 7 ex
Patent RU-2317647-C2 (RU)
IPC: H04L12/66
Filed: 2004-06-03
Granted: 2008-02-20
Abstract: FIELD: communication systems, in particular, systems and methods for switching calls from packet commutation networks to channel commutation networks. 
     SUBSTANCE: in accordance to the invention, communication system includes first terminal, capable of realizing communications through packet commutation network and channel commutation network, and second terminal, capable of realizing communications through channel commutation network and a gate, which ensures: indication of connections between packet commutation network and at least one channel commutation network, maintenance of communication between first terminal and second terminal in such a way, that first terminal has packet commutation connection to the gate, and second terminal has channel commutation connection to the gate, where first terminal is capable of setting up a channel communication connection to a gate, when level of signal in packet commutation connection between first terminal and the gate remains below predetermined threshold for longer than predetermined time period, where gate ensures communication between channel commutation connection, set up between first terminal and the gate, and channel commutation connection, set up between the gate and second terminal in cases, when first terminal sets up a channel commutation connection to the gate. 
     EFFECT: creation of an efficient method for switching calls from packet commutation communication network to channel commutation communication network. 
     5 cl, 4 dwg
Patent RU-2324728-C2 (RU)
Inventor: KHARIN MIKHAIL NIKOLAEVICH
IPC: C12C12/00
Filed: 2006-02-28
Granted: 2008-05-20
Abstract: FIELD: chemistry, organic, brewing. 
     SUBSTANCE: invention relates to brewing. Process of light beer production involves obtaining of initial wort with mass fraction of dry substances 14% for which, in the process of rubbing with two-boiled technique, barley light malt for brewing, rice, sugar and water will be taken followed by wort filtering, its boiling with three-stage administration of hop products, cooling, fermentation of hopped wort with yeasts of bottom fermentation, afterfermentation and maturing young beer, clarification, carbonization and filling. To prepare the wort, 89% of the brewing barley malt will be taken as well as 10% of rice groats and 1% of sugar. Rubbing will be performed at the rubbing initial temperature of the first part - 40-44°C and initial temperature after combining the concoct with the main mash - 50-54°C. Introduction of the hop products will be carried out as calculated for bitter substances 1.33-1.7 g/dL of the hot wort: the first portion: 70% will be introduced in 10 minutes after beginning of the wort boiling, the second portion: 20% - 30 minutes prior to the end of boiling, and the third portion: 10% - 5 minutes prior to the end of boiling in duration of the boiling 1.5-2 hours. Water for the mash will be processed in stages: at the first stage with the aid of stocking filter for 60 millimicrons (mcn), then refinement will be conducted through elements for 20, 10 and 5 millimicrons, respectively. In the process of rubbing, enzymes will be used as follows: thermostable α-amylase, thermostable β-gluconase and neutral proteinase. Following the end of wort boiling with hop, adsorption of polyphenol and protein substances will be conducted in the wort with the aid of silicic acid hydrosole. This makes it possible to obtain beer with enhanced organoleptic parameters. 
     EFFECT: obtaining of beer with enhanced organoleptic parameters. 
     2 tbl, 1 ex
Patent RU-2343117-C2 (RU)
Inventor: POPOVICH VALERIJ FILIPPOVICH
IPC: C01G25/02
Filed: 2006-06-23
Granted: 2009-01-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: mixing of brazilite concentrate with concentrated sulphuric acid, its sulphatisation with heating, formation of pulp by processing sulphatisation product with liquid reagent, separating of brazilite from pulp are carried out; mixing of brazilite concentrate and suphuric acid is carried out with weight ratio of concentrate and acid respectively 1:(0.165-0.195) and concentration of sulphuric acid not less than 81 wt %, before sulphatisation mixture of brazilite concentrate and sulpuric acid is pressed into briquettes or subjected to extrusion with further division of extrusion product into briquettes, pressing or extrusion of mixture is carried out at pressure 49·10 5 ÷7843·10 4  N/m 2 , and sulphatisation of briquettes is carried out at temperature 180-200°C. 
     EFFECT: high degree of purification from uranium and thorium admixtures, increase of productivity and reliability of technical equipment operation. 
     9 ex
Patent RU-2359312-C2 (RU)
Inventor: FORD PITER DZH
IPC: G06F3/023
Filed: 2004-12-21
Granted: 2009-06-20
Abstract: FIELD: information technology. ^ SUBSTANCE: present invention relates to input of data into electronic devices. This method, which allows the user to input data into an electronic device, involves determination of one or more symbols, as the most probable to be chosen next by the user. These symbols are displayed on the screen of the electronic device in form of strips, comprising three parts: first part, comprising functional pictograms; second part, comprising one or more symbols proposed as the next; and the third part, comprising several other symbols. One or more symbols in the second part and several other symbols in the third part are determined and displayed, based on which functional pictograms where chosen in the first part. The means of scrolling down proposed next symbols and several other symbols the user is provided with, allows for selection of one or more proposed next symbols or, alternatively, one or more other symbols as data, input into the electronic device. ^ EFFECT: more convenient and faster typing on an electronic device. ^ 28 cl, 5 dwg
Patent RU-2326348-C2 (RU)
Title: Visual definition method of slant range distance by moving scanner
Inventor: BAZARSKIJ OLEG VLADIMIROVICH
IPC: G01C21/00
Filed: 2006-07-27
Granted: 2008-06-10
Abstract: FIELD: navigational support unequipped airfields. 
     SUBSTANCE: method is based on the usage of reference subject. Reference object N binary mira is set up with period   where l i - is measuring slant range distance to reference object, attainment conclusion which is made by the moving scanner at the moment when bars of i-mire are observed separately. It is proposed to synthesise artificial reference objects. 
     EFFECT: improving accuracy of slant range distance by defining the pilot to airstrip. 
     6 dwg
Patent RU-2345550-C2 (RU)
Title: Кормовая добавка и способ ее скармливания
Inventor: SHADRIN AFANASIJ MARKELOVICH
IPC: A23K1/00
Filed: 2006-08-03
Granted: 2009-02-10
Abstract: Изобретение относится к кормопроизводству. Кормовая добавка, включает кормовые дрожжи и природный цеолит в следующих соотношениях, мас.%: природный цеолит 20-30, кормовые дрожжи 70-80. При этом скармливание ее цыплятам производится путем введения в корм в количестве 4-5% к массе корма. Обеспечивается прирост живой массы цыплят и повышение экономической эффективности. 3 табл.
Patent RU-2351756-C2 (RU)
Inventor: KILJAKOV VLADIMIR NIKOLAEVICH
IPC: E21B47/00
Filed: 2006-08-21
Granted: 2009-04-10
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention refers to geo-physical methods of well survey, particularly to determination of reservoir-bed in prospect, producing and for other purposes wells. Gamma-survey is carried out with implementation of radio-active substances. Also to determine reservoirs with abnormally high permeability a gaseous chemically inert isotope is used; this survey is performed in an un-cased borehole; then the same isotope is introduced directly into a back-filling solution into the interval of the preceding survey. Then gamma-survey is made. Reservoirs with abnormally high permeability are determined on results of comparison of a concrete control gamma-survey with a background one made after formation of zone of indicator penetrating into reservoir beds and after washing the borehole off indicator liquid. Further gamma-survey is carried out directly after well cementing and after formation of cement stone; then after comparing permeability past the first gamma-survey with permeability obtained at gamma-survey after cementing, reservoirs with abnormally high permeability are selected. 
     EFFECT: determination of reservoirs with abnormally high permeability due to different permeability of drilling and back-filling agent into permeable reservoirs of surveyed interval.
Patent RU-2337218-C2 (RU)
Title: Облицовочная плитка
Inventor: KNAUZEDER FRANTS
IPC: E04F15/02
Filed: 2005-02-21
Granted: 2008-10-27
Abstract: Изобретение относится к области строительства, в частности к облицовочной плитке для полов. Технический результат изобретения заключается в создании устойчивой и прочной поверхности пола. Облицовочная плитка, по меньшей мере, вдоль одного края имеет паз, а вдоль другого края шпонку. Предназначенные для соединения друг с другом плитки соединяются путем вхождения шпонки в паз, причем, по меньшей мере, на одной поверхности шпонки нанесен и, соответственно, закреплен нанесенный валик из клеящего вещества и/или синтетического материала. Согласно изобретению предусмотрено, что на поверхности шпонки сформирована выемка, которая принимает валик, и что на обращенной к поверхности шпонки поверхности внутренней стенки паза сформировано ограниченное упорной поверхностью упорное углубление, и в это упорное углубление при введенной в паз шпонке входит валик, так что валик и упорная поверхность соединяются. 35 з.п. ф-лы, 3 ил.