baber/WOPTO huggingface dataset:
Patent RU-2202034-C2 (RU)
Title: Procedure bringing well to optimum condition after repair
Inventor: CHUDNOVSKIJ A A
IPC: E21B43/00
Filed: 2001-07-17
Granted: 2003-04-10
Abstract: FIELD: production of fluid fossils, oil and gas industry. SUBSTANCE: invention refers to operation of pumps installed in wells. Procedure includes placement of well pumping equipment at rational depth and pumping of fluid into oil collection system. Down-hole pumping equipment in which pump operates under cyclic condition and has capacity at which rated production is by far higher than maximum discharge of fluid before repair is installed during repair for periodic formation of hydrodynamic pulses. In this case pump is positioned at depth securing least specific expenses per ton of extracted well product under cyclic operation. Operation time of pump under cycle of regular operation conditions after repair is assumed to be equal to functional of boundary operation conditions of pump, time and rate of filling of hole clearance and is found by analytical expression. EFFECT: reduced negative effect of killing and optimized production after repair of well. 1 cl, 4 dwg, 1 tbl
Patent RU-2226660-C2 (RU)
Inventor: KIMBL III EH LORENS
IPC: F25B1/00
Filed: 1999-12-17
Granted: 2004-04-10
Abstract: FIELD: production of compressed liquid products. SUBSTANCE: invention describes process of liquefaction of natural gas for production of compressed liquid product with temperature above 112 C with use of two mixed coolants in two closed cycles, one coolant displaying low level of temperature for cooling and liquefaction of natural gas and another coolant with high level of temperature for cooling of coolant displaying low level of temperature. After usage for liquefaction of natural gas coolant with low level of temperature is a) heated by heat exchange in countercurrent flow with another flow of coolant with low level of temperature and by heat exchange with first flow of coolant with high level of temperature, b) compressed to increased pressure and c) overcooled by external cooling medium. Coolant with low level of temperature is then cooled by heat exchange with second flow of coolant with high level of temperature and by heat exchange with coolant displaying low level of temperature. Coolant with high level of temperature is heated by heat exchange with coolant displaying low level of temperature, is compressed to increased pressure and overcooled by external cooling medium. EFFECT: potential for updating of cooling plant producing compressed liquefied natural gas. 6 cl, 1 dwg, 1 tbl
Patent RU-2215607-C2 (RU)
Inventor: SHEVCHENKO A I
IPC: B21D5/00
Filed: 2001-07-31
Granted: 2003-11-10
Abstract: FIELD: metal working industry branches, namely bending blanks. SUBSTANCE: apparatus includes housing; supporting beam that rests upon housing; upper pressure beam mounted in struts with possibility of rotation. Supporting, upper pressure and bending rotary beams are made of separate members with different length values in such a way that to provide necessary total length of each beam allowing to bend blanks by desired bending value. EFFECT: enlarged manufacturing possibilities due to bending flanged blanks. 6 dwg
Patent RU-2266012-C2 (RU)
Title: Method for producing of structure for providing prolonged release of aromatizer in chewing gum, composition (versions) and method for producing of chewing gum containing such a structure
Inventor: SONG DZHO KH
IPC: A23L27/00
Filed: 2000-03-24
Granted: 2005-12-20
Abstract: FIELD: food-processing industry, in particular, aromatization of chewing gum. 
     SUBSTANCE: method involves mixing cellulose material having hydroxyl groups with multifunctional carboxylate; solving resultant mixture; providing thermal processing of mixture at temperature of at least 120 C for at least 4 hours for producing of matrix; introducing aromatizer into matrix. According to one version, chewing gum composition contains aromatizer releasing structure making 0.1-5% by weight of chewing gum. According to other version, chewing gum composition also contains aromatizer releasing structure making 0.1-5% by weight of chewing gum, however, matrix is formed on the base of aqueous solutions of hydroxypropyl cellulose and multifunctional carboxylate cross-linking agent. Method for producing of chewing gum composition with prolonged aromatizer releasing time involves mixing cellulose material containing hydroxyl groups, with water; drying water from cellulose material; providing thermal treatment thereof for at least 6 hours at temperature of at least 125 C for forming of matrix; introducing aromatizer into resultant matrix. 
     EFFECT: prolonged action of aroma and enhanced intensity thereof in chewing gum compositions. 
     30 cl, 1 dwg, 1 tbl, 2 ex
Patent RU-2211138-C2 (RU)
Inventor: SIDORENKO S A
IPC: B27C1/12
Filed: 2001-10-16
Granted: 2003-08-27
Abstract: FIELD: feeding rollers of wood-working machines, applicable in wood-working industry. SUBSTANCE: fastened on the feeding roller are sections provided with toothed quadrants that enter with their cylindrical parts the radial holes of the quadrant bodies, inserted in which are springs beforehand. The cylindrical pins entering the holes of the quadrant bodies and passing through the through slots in the cylindrical part of the toothed quadrants prevent the latters from falling out from the holes and rotate in them. Variation in thickness of simultaneously fed several bars is compensated by the shift of the toothed quadrants in the radial direction. EFFECT: simplified construction and enhanced reliability of simultaneously feed of several bars differing in height by the quadrant feeding roller. 3 dwg
Patent RU-2210116-C2 (RU)
Inventor: ZVEZHINSKIJ S S
IPC: G08B19/00
Filed: 2001-10-22
Granted: 2003-08-10
Abstract: FIELD: intruder alarm facilities. SUBSTANCE: device that depends for its operation on combined seismic and magnetometric principle of detecting intruders crossing border line being guarded has sensing element in the form of three cable segments of specific design buried in ground on same plane and equally spaced apart along line being guarded; external and shielding conductors of each segment form three series-connected distributed seismic transducers of K internal conductors of first and third segments(cable has N conductors); 2K conductors of second segment form U-shaped magnetometric induction transducer; series-connected (N - K) internal conductors of first and third segments form U-shaped magnetometric transducer; seismic and magnetic signals arriving from each transducer are amplified, filtered off, detected, and processed in device so as to eliminate noise caused by invader and to separate useful signals recognized by characteristic features with the result that device yields outgoing alarm or incoming alarm signals; noise monitoring provides for serviceability check of device. EFFECT: enhanced operational and tactical reliability of device. 6 cl, 17 dwg, 2 tbl
Patent RU-2214378-C2 (RU)
Title: Method of preparation of mixture for manufacture of carbon-containing refractories
Inventor: AKSEL ROD L M
IPC: C04B35/035
Filed: 2002-01-08
Granted: 2003-10-20
Abstract: FIELD: manufacture of refractories, particularly, methods of manufacture of carbon-containing refractories applicable in lining of high- temperature metallurgical units, mainly, converters, electric melting furnaces, unites of steel ladle treatment and transportation. SUBSTANCE: method includes mixing of 70-97 wt.% of refractory component, 3-30 wt-% of graphite in capacity of solid carbon component, and above 100%, 0.1-10 wt.% of antioxidant and 4-8 wt.% of complex organic binder containing pitch and phenol resin, with additional introduction of carbon with specific surface of 8-10 sq. m/g in amount ensuring carbon-graphite ratio of (1:5)-(:10). Mixing is carried out in two stages. At the first stage, carbon is homogeneously distributed between antioxidant, powdery part of complex organic binder and finely dispersed part of refractory component, and then, prepared finely dispersed part of mixture is mixed with granular refractory component, graphite and liquid part of complex binder. EFFECT: higher efficiency of method due to balanced combination of strength and resistance to slag effect of mixture for manufacture of carbon- containing refractories. 2 tbl
Patent RU-2264383-C2 (RU)
Inventor: DEL SOLDATO P ERO
IPC: C07C69/708
Filed: 2000-07-27
Granted: 2005-11-20
Abstract: FIELD: organic chemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to novel biologically active compounds. Invention describes compounds or their salts of the general formula (I):  A-B-N(O)     s      (I)  wherein s = 2; A means R-T 1 - wherein R represents radical of a medicinal substance under condition that a medicinal substance by the formula R-T 1 -Z or R-T 1 -OZ wherein Z represents hydrogen atom (H) or (C 1 -C 5 )-alkyl is taken among paracetamol, salbutamol, ambroxol, alendronic acid,, cetirizine, ampicillin, aciclovir, doxorubicin, simvastatin, diphylline, tacrine, clopidogrel, dimethylomeprazol, diclofenac, ferulic acid, enalapril, propranolol, benfurodil hemisuccinate, tolrestate or sulindac; T 1  means (CO), oxygen atom (O) or NH; B means T B -X 2 -O- wherein T B  means bivalent radical R 1B -X-R 2B  wherein R 1B  and R 2B  are similar or different and represent linear or branched (C 1 -C 6 )-alkylenes and X represents a bond, oxygen (O), sulfur (S) atom or NR 1C  wherein NR 1C  represents hydrogen atom (H) or linear or branched (C 1 -C 6 )-alkyl; corresponding precursor B is represented by the formula -T B -X 2 -OH wherein T B  means (CO) and free valence in T B  represents -OZ wherein Z is determined above, or T B  means oxygen atom (O), and free valence in T B  represents hydrogen atom (H) under condition that in the formula  (I)  when X 2  in precursor B represents linear or branched (C 2 -C 20 )-alkylene then a medicinal substance by the formula R-T 1 -Z or R-T 1 -OZ used in the formula  (I)  doesn't belong to the following substances: enalapril (ACE inhibitors) and diclofenac (NSAID). Also, invention describes pharmaceutical compositions for using in cases of oxidative stress and 4-nitroxybutanoic acid 4'-acetylaminophenyl ester. Invention provides preparing novel compounds possessing useful biological properties. 
     EFFECT: valuable medicinal properties of medicinal substances and compositions. 
     7 cl, 8 tbl, 32 ex
Patent RU-2232604-C2 (RU)
Inventor: BEZLEPKIN A I
IPC: A61L9/015
Filed: 2002-03-27
Granted: 2004-07-20
Abstract: FIELD: medicine; medical engineering. 
     SUBSTANCE: method involves pumping air through closed volume enclosing bactericide lamps inside. Quartz lamps having ozone-producing spectrum line in its luminous spectrum of 185 nm wavelength and ultraviolet and quartz lamps not containing this line. The lamps are combined in groups of luminous sources of the same type. Each group is independently switched on and off. The device has casing with bactericide lamps, mechanism for pumping air through, power supply source and control unit, quartz lamps, contain spectral line of 185 nm and ultraviolet and quartz lamps not containing this line. The pumped air volume per 1 h is calculated from an empirical formula. Internal casing walls reflect radiation of 254 nm and 185 nm. The casing and partitions are manufactured from polished aluminum or stainless steel. 
     EFFECT: enhanced effectiveness of sterilization; high treatment safety level. 
     5 cl, 2 dwg
Patent RU-2270193-C2 (RU)
Title: 4-пиридинил-n-ацил-l-фенилаланины
Inventor: KAPLAN DZHERALD L JUIS
IPC: A61P19/02
Filed: 2000-11-29
Granted: 2006-02-20
Abstract: Предложены 4-пиридинил-N-ацил-L-фенилаланины формулы (I), где R 1-7  имеют значения, указанные в формуле, которые являются ингибиторам связывания VCAM-1 с клетками, экспрессирующими VLA-4, и которые в связи с этим применяются для лечения заболеваний, симптомы или проявления которых ассоциированы со связыванием VCAM-1 с клетками, экспрессирующими VLA-4, такими, как хронические воспалительные заболевания. Технический результат: соединения по изобретению используются как лекарственное средство или как фармацевтическая композиция для лечения ревматоидного артрита, рассеянного склероза, астмы. 2 н. и 48 з.п. ф-лы, 3 табл.
Patent RU-2271216-C2 (RU)
Inventor: CHERESH DEHVID A
IPC: A61K35/76
Filed: 2000-12-22
Granted: 2006-03-10
Abstract: FIELD: medicine, pharmacology, biochemistry, pharmacy. 
     SUBSTANCE: invention relates to a pharmaceutical composition and industrial product comprising proteins Src and Yes of tyrosine kinase type together with a pharmaceutically acceptable carrier wherein at least one among protein Src and protein Yes represents active kinase and at least one among protein Scr and protein Yes represents inactive kinase, and to their amino acid sequences also. Invention provides the selective inhibition of tyrosine kinases activity, reduces damages or traumas associated with enhanced permeability of tissue vessels. 
     EFFECT: valuable medicinal properties of modulators. 
     16 cl, 16 dwg, 14 ex
Patent RU-2228521-C2 (RU)
Title: Способ биологического тестирования воды на определение мутагенного фона
Inventor: IVANOV A V
IPC: G01N33/00
Filed: 2002-08-12
Granted: 2004-05-10
Abstract: Изобретение предназначено для использования в области экологии. Способ включает учет структурных аберраций хромосом. При этом определяют суммарную мутагенность питьевой воды, используя тест-систему семян лука репчатого - Allium сера, методом учета структурных аберраций хромосом в анафазах и телофазах первого митоза. Получают видеоизображение нормальной и измененной хромосомы клеток А. сера и при значении аберраций более 0,83% тестируют мутагенный фон. Изобретение позволяет облегчить процесс тестирования. 1 табл.
Patent RU-2236211-C2 (RU)
Inventor: ROGANIN I N
IPC: A61H9/00
Filed: 2002-10-07
Granted: 2004-09-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has massage instrument connected to sensitive element for measuring massage action intensity and executive mechanism allowing movement control. The executive mechanism is designed as two-dimensional matrix comprising periodically arranged executive members, bearing and protective panels. The executive members are designed as pressure chambers arranged vertically with respect to the bearing panel and having lateral walls of foldable corrugated plates. Form-giving bases are mounted on the same side with the bearing panel, and the bases opposite to them are working areas of the massage instrument movable with a corrugated plate. Electromechanical elements as electromagnetic pneumoswitchers are mounted in the form-giving bases with controllable on/off option and connected to in- and outlet canals of high and low pressure via air ducts connected in their turn to the pneumoelectric unit via high and low pressure mains to enable compressed and rarefied air supply. The canals of high and low pressure are arranged between the bearing and protective panels. The sensitive element for measuring massage action intensity comprises a row of gages mounted in a form-giving base. 
     EFFECT: enhanced effectiveness of treatment with controlled massage action. 
     2 cl, 2 dwg
Patent RU-2239856-C2 (RU)
Inventor: STOJLOV JU JU
IPC: G02F1/01
Filed: 2002-12-05
Granted: 2004-11-10
Abstract: FIELD: optics. 
     SUBSTANCE: method includes directing exciting laser beam at sliding angle no more than 20 degrees, onto surface of liquid or polymer film with thickness no less than 10 micrometers, surfaces of which are covered by molecular layer of polar molecules, or insertion of exciting laser beam into rib of said liquid or polymer film, or insertion of exciting laser beam into end of liquid thread with thickness no less than 10 micrometers and covered by layer of polar molecules. As film or thread film or thread of water solution may be used, covered by layer of molecules of surfactants. 
     EFFECT: possible production of polaritons in new environments, increased run distance and increased energy concentration. 
     2 cl, 10 dwg
Patent RU-2305258-C2 (RU)
Title: Кристалл с датчиком, имеющий поверхности с электрическим потенциалом, и способ предотвращения загрязнения кристалла с датчиком (варианты)
Inventor: KONTSEL MANN UVE
IPC: G01K7/18
Filed: 2002-04-17
Granted: 2007-08-27
Abstract: На кристалле с датчиком для измерения по меньшей мере одного параметра потока текучей среды по меньшей мере частично перед чувствительной зоной датчика по ходу потока расположены первая поверхность и смежная с ней вторая поверхность. За чувствительной зоной по ходу потока на кристалле могут быть расположены третья поверхность и смежная с ней четвертая поверхность. По меньшей мере к одной из поверхностей приложено напряжение с обеспечением возможности установления заданного электрического потенциала поверхности. Под действием созданного электрического поля частицы, присутствующие в потоке текучей среды, отклоняются в сторону от чувствительной зоны или притягиваются, оседая перед чувствительной зоной или за ней. В чувствительной зоне расположены по меньшей мере один нагревательный резистор и по меньшей мере один термочувствительный элемент. Изобретение повышает точность измерения благодаря предотвращению загрязнения чувствительной зоны датчика. 3 н. и 11 з.п. ф-лы, 4 ил.
Patent RU-2252010-C2 (RU)
Inventor: BIMCHOK RUDOL F
IPC: A61Q5/06
Filed: 2002-03-14
Granted: 2005-05-20
Abstract: FIELD: cosmetic industry. 
     SUBSTANCE: the present innovation deals with preparations to fix, strengthen, restructure, restore or stabilize keratin fibers, especially damaged fibers. For this purpose one should apply creatine, creatinine and/or their salts to provide improves glare, volume or combing capacity of one's hair, as well. Earlier these preparations had been known as hair moisturizers. 
     EFFECT: higher efficiency of application. 
     12 cl, 9 ex
Patent RU-2304950-C2 (RU)
Title: Emergency first-self-aid hyperpec kit applicable in hypertensic crisis cases
Inventor: PLAKSIJ VALERIJ GENNAD EVICH
IPC: A61F17/00
Filed: 2003-01-20
Granted: 2007-08-27
Abstract: FIELD: medicine. 
     SUBSTANCE: device has box containing medical preparation set and user manual on the box walls having instructions on device use and algorithms for taking drugs and undertaking emergency actions. The medical preparation set has Nifedipin as calcium channel inhibitor and Metropolol as β-adrenergetic receptor inhibitor. 
     EFFECT: high usage safety; enhanced effectiveness of following treatment; reduced risk of severe complications. 
     1 dwg
Patent RU-2240005-C2 (RU)
Inventor: ALEKSEEV G V
IPC: A22C25/02
Filed: 2003-02-03
Granted: 2004-11-20
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: apparatus has drum defined by two supporting disks and resilient cleaning member positioned on supporting disks and provided with abrasive surface. Resilient cleaning member is made in the form of elastic enclosure positioned on supporting disks mounted for longitudinal displacement along hollow perforated shaft, which is communicated with vacuum system. Abrasive substance applied onto outer surface of elastic enclosure is made in the form of individual quadrants spaced from one another by distance h, with ratios of h=a/10; a=(30-35)Δ, where a is quadrant side; Δ is characteristic abrasive grain size, being satisfied. 
     EFFECT: increased efficiency in cleaning of fish from scale, reduced power consumption and provision for continuous process. 
     5 dwg
Patent RU-2267819-C2 (RU)
Title: Method for exciting sound of percussion musical instrument and device for realization of method
Inventor: KIRILLOV VALENTIN LEONIDOVICH
IPC: G10D13/08
Filed: 2003-03-04
Granted: 2006-01-10
Abstract: FIELD: musical instruments. 
     SUBSTANCE: effects on musical instrument are forced concurrently on two diametrically opposite points of sounding element, and horizontal components of vectors of aforementioned effects are directed oppositely. 
     EFFECT: higher efficiency, higher reliability. 
     2 cl, 5 dwg
Patent RU-2262778-C2 (RU)
Inventor: CHELJAEV V F
IPC: H01M8/08
Filed: 2003-05-29
Granted: 2005-10-20
Abstract: FIELD: dc power supplies and systems using hydrogen and oxygen, as well as alkali and acid electrolytes. 
     SUBSTANCE: proposed method for servicing electrochemical generator involves pumping of hydrogen and liquid electrolyte through fuel cell battery as well as passage of CO 2 -free air through fuel cell battery and its discharge into surrounding atmosphere; in the process electrical energy is generated and reaction product (water) is discharged into surrounding atmosphere; reaction product (water) is dissolved in electrolyte until 15% concentration is attained. After that electrolyte is heated to water boiling temperature and air passed through fuel cell battery is cooled down to ambient temperature, mixed up with steam produced as result of electrolyte heating, and steam-gas mixture formed in the process is discharged into surrounding atmosphere; at the same time electrolyte concentration is brought to 35%. Device implementing this method has set of loads with electrochemical generator operating variables recorder, fuel cell battery with air pumping system incorporating fan, air CO 2  cleaner and pipe union for discharging air from fuel cell battery, hydrogen pumping system, electrolyte pumping closed loop incorporating electrolyte tank with gas and liquid spaces and pump, air flow cooler, air flow control valve, and steam-gas mixture discharge line; inlet of air flow control valve is connected to pipe union for discharging air from fuel cell battery; one outlet of this valve is connected to inlet of air flow cooler and other one, to steam-gas mixture discharge line; air cooler outlet is connected to gas space of electrolyte tank. 
     EFFECT: reduced power requirement, enhanced operating reliability. 
     3 cl, 1 dwg
Patent RU-2251587-C2 (RU)
Title: Structural steel
Inventor: STEPASHIN A M
IPC: C22C38/14
Filed: 2003-06-30
Granted: 2005-05-10
Abstract: FIELD: metallurgy, in particular structural steel composition. 
     SUBSTANCE: claimed steel contains (mass %): carbon 0.42-0.54p; silicium 0.15-0.50; manganese 0.90-1.50; niobium 0.01-0.08; molybdenum 0.06-0.20; aluminum 0.005-0.060; titanium 0.019-0.045; sulfur 0.001-0.045; phosphorus 0.001-0.045; nitrogen less than 0.012; chromium, nickel and copper each not more than 0.30, and balance: iron. Steel of present invention is useful in production of pipelines for oil industry operating at temperature from 50°C to -10°C. 
     EFFECT: steel with optimum combination of strength and viscous properties. 
     2 tbl, 1 ex
Patent RU-2272442-C2 (RU)
Title: Способ производства желейного мармелада
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-07
Granted: 2006-03-27
Abstract: Изобретение относится к технологии кондитерского производства. Для получения мармелада с широким спектром витаминной активности и необычным приятным сочетанием органолептических свойств сироп готовят с использованием сахара, пектина и водного экстракта смеси чая черного байхового, плодов клюквы, листьев брусники и плодов папайи. При разделке добавляют лимонную кислоту, лактат натрия, ароматизатор "Клюква" и препарат, полученный из биомассы микромицета Pythium insidiosum по заданной технологии. Разливают, формуют, сушат и фасуют готовые изделия. Это позволяет получить целевой продукт со специфическим сочетанием органолептических свойств и расширить спектр профилактических свойств за счет обеспечения содержания веществ с различной витаминной активностью.